/* ═══════════════════════════════════════════════════════════════
   UTILBIT v8 — Complete Design System
   Fonts: Plus Jakarta Sans (display) + Inter (body) + JetBrains Mono
═══════════════════════════════════════════════════════════════ */
/* Fonts are bundled with the site (no third-party requests). Licence: SIL Open Font License 1.1 */
@font-face{font-family:'Inter';font-style:normal;font-display:swap;font-weight:200 800;src:url('../fonts/inter-latin-ext-wght-normal.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Inter';font-style:normal;font-display:swap;font-weight:200 800;src:url('../fonts/inter-latin-wght-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Plus Jakarta Sans';font-style:normal;font-display:swap;font-weight:200 800;src:url('../fonts/plus-jakarta-sans-latin-ext-wght-normal.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Plus Jakarta Sans';font-style:normal;font-display:swap;font-weight:200 800;src:url('../fonts/plus-jakarta-sans-latin-wght-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-display:swap;font-weight:200 800;src:url('../fonts/jetbrains-mono-latin-ext-wght-normal.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-display:swap;font-weight:200 800;src:url('../fonts/jetbrains-mono-latin-wght-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Plus Jakarta Sans';font-style:italic;font-display:swap;font-weight:200 800;src:url('../fonts/plus-jakarta-sans-latin-wght-italic.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

/* ─── Tokens ─────────────────────────────────────────────────── */
:root {
   --bg: #ffffff;
   --bg-soft: #f5f5f7;
   --bg-card: #ffffff;
   --text: #1d1d1f;
   --text-2: #424245;
   --muted: #6e6e73;
   --faint: #a1a1a6;
   --border: #e5e7eb;
   --border-light: #f3f4f6;
   --radius: 18px;
   --radius-sm: 12px;
   --radius-lg: 26px;
   --container: 1200px;
   --nav-h: 74px;
   --transition: 200ms cubic-bezier(0.25, 0.1, 0.25, 1);
   --ease-out: cubic-bezier(0.16, 0, 0.3, 1);
   --ease-apple: cubic-bezier(0.25, 0.1, 0.25, 1);
   --sh-xs: 0 1px 2px rgba(0, 0, 0, .035);
   --sh-sm: 0 2px 8px rgba(0, 0, 0, .04), 0 1px 2px rgba(0, 0, 0, .03);
   --sh-md: 0 8px 24px rgba(0, 0, 0, .06), 0 2px 6px rgba(0, 0, 0, .03);
   --sh-lg: 0 20px 48px rgba(0, 0, 0, .08), 0 6px 16px rgba(0, 0, 0, .04);
   --sh-xl: 0 32px 80px rgba(0, 0, 0, .10);
   --font-display: 'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
   --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
   --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
   --font-serif: var(--font-display);
   --success: #16a34a;
   --danger: #dc2626;
   --warning: #d97706;
   /* Category palette */
   --c-finance: #10b981;
   --c-finance-bg: #ecfdf5;
   --c-finance-border: #a7f3d0;
   --c-math: #3b82f6;
   --c-math-bg: #eff6ff;
   --c-math-border: #bfdbfe;
   --c-health: #e11d48;
   --c-health-bg: #fff1f2;
   --c-health-border: #fecdd3;
   --c-conversion: #a855f7;
   --c-conversion-bg: #f5f3ff;
   --c-conversion-border: #ddd6fe;
   --c-generators: #f97316;
   --c-generators-bg: #fff7ed;
   --c-generators-border: #fed7aa;
   --c-text: #0ea5e9;
   --c-text-bg: #f0f9ff;
   --c-text-border: #bae6fd;
   --c-datetime: #f59e0b;
   --c-datetime-bg: #fffbeb;
   --c-datetime-border: #fde68a;
   /* Per-page injected */
   --cat-color: #0d1117;
   --cat-bg: #f8fafc;
   --cat-border: #e5e7eb;
}

/* ─── Reset ──────────────────────────────────────────────────── */
*,
*::before,
*::after {
   box-sizing: border-box;
   margin: 0;
   padding: 0;
}

html {
   scroll-behavior: smooth;
   -webkit-text-size-adjust: 100%;
   overflow-x: hidden;
   overflow-x: clip;
   width: 100%;
}

body {
   font-family: var(--font-body);
   font-size: 16px;
   line-height: 1.6;
   color: var(--text);
   background:
      linear-gradient(180deg, #ffffff 0%, var(--bg) 420px),
      var(--bg);
   -webkit-font-smoothing: antialiased;
   overflow-x: hidden;
   overflow-x: clip;
   position: relative;
}

img,
svg {
   max-width: 100%;
   display: block;
}

a {
   color: inherit;
   text-decoration: none;
}

.sr-only {
   position: absolute;
   width: 1px;
   height: 1px;
   padding: 0;
   margin: -1px;
   overflow: hidden;
   clip: rect(0, 0, 0, 0);
   white-space: nowrap;
   border: 0;
}

:focus-visible {
   outline: 3px solid color-mix(in srgb, var(--cat-color, #e11d48) 65%, white);
   outline-offset: 3px;
}

:focus:not(:focus-visible) {
   outline: none;
}

p {
   margin-bottom: .875rem;
   color: var(--muted);
   line-height: 1.75;
}

p:last-child {
   margin-bottom: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
   font-family: var(--font-display);
   color: var(--text);
   line-height: 1.12;
   font-weight: 800;
   letter-spacing: 0;
}

ul,
ol {
   padding-left: 1.4rem;
}

li {
   margin-bottom: .4rem;
   color: var(--muted);
}

code,
pre,
kbd,
samp {
   font-family: var(--font-mono);
}

strong {
   color: var(--text);
}

.container {
   width: min(var(--container), calc(100% - 64px));
   margin: 0 auto;
}

.skip-link {
   position: fixed;
   top: 12px;
   left: 12px;
   z-index: 9999;
   transform: translateY(-160%);
   padding: 10px 14px;
   border-radius: 8px;
   color: #fff;
   background: var(--text);
   font-size: 14px;
   font-weight: 700;
   transition: transform var(--transition);
}

.skip-link:focus { transform: none; }

.related-tools {
   padding: 40px 0 48px;
   border-top: 1px solid var(--border);
   background: var(--bg-soft);
}

.related-tools-heading {
   margin-bottom: 16px;
   font-size: clamp(20px, 2.5vw, 28px);
}

.related-tools-list {
   display: grid;
   grid-template-columns: repeat(3, minmax(0, 1fr));
   gap: 10px;
}

.related-tool-link {
   display: flex;
   align-items: center;
   justify-content: space-between;
   gap: 12px;
   min-width: 0;
   padding: 14px 16px;
   border: 1px solid var(--border);
   border-radius: var(--radius-sm);
   background: var(--bg-card);
   font-weight: 700;
   transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.related-tool-link:hover {
   border-color: var(--cat-color);
   box-shadow: var(--sh-sm);
   transform: translateY(-1px);
}

.related-tool-hint {
   color: var(--cat-color);
   font-size: 12px;
   font-weight: 700;
   white-space: nowrap;
}

.directory-page { padding: 52px 0 84px; }
.directory-toolbar { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px; align-items: end; margin: 30px 0 18px; }
.directory-search { width: 100%; min-height: 50px; padding: 0 16px; border: 1.5px solid var(--border); border-radius: var(--radius-sm); background: #fff; color: var(--text); font: inherit; }
.directory-search:focus { border-color: var(--cat-color); box-shadow: 0 0 0 3px color-mix(in srgb, var(--cat-color) 13%, transparent); outline: none; }
.directory-result-count { color: var(--muted); font-size: 14px; font-weight: 700; white-space: nowrap; }
.directory-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.directory-filter { min-height: 36px; padding: 7px 11px; border: 1px solid var(--border); border-radius: 999px; background: #fff; color: var(--text-2); font: inherit; font-size: 13px; font-weight: 700; cursor: pointer; transition: color var(--transition), background var(--transition), border-color var(--transition); }
.directory-filter:hover,.directory-filter.active { color: #fff; border-color: var(--text); background: var(--text); }
.directory-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.directory-tool { display: grid; grid-template-columns: 40px minmax(0,1fr) auto; align-items: center; gap: 12px; min-width: 0; padding: 14px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: #fff; transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition); }
.directory-tool:hover { transform: translateY(-1px); border-color: var(--cat-color); box-shadow: var(--sh-sm); }
.directory-tool-icon { width: 40px; height: 40px; padding: 9px; border-radius: 10px; object-fit: contain; }
.directory-tool-copy { min-width: 0; display: grid; gap: 2px; }
.directory-tool-copy strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; }
.directory-tool-copy small { color: var(--muted); font-size: 12px; }
.directory-tool-arrow { color: var(--cat-color); font-size: 18px; font-weight: 700; }
.directory-empty { grid-column: 1 / -1; padding: 28px; border: 1px dashed var(--border); border-radius: var(--radius-sm); text-align: center; }

.storage-notice {
   display: grid;
   gap: 4px;
   max-width: 780px;
   margin: 0 auto 20px;
   padding: 13px 16px;
   border: 1px solid var(--cat-border);
   border-left: 3px solid var(--cat-color);
   border-radius: var(--radius-sm);
   background: var(--cat-bg);
   color: var(--text-2);
   font-size: 13px;
   line-height: 1.6;
}

.storage-notice strong { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--cat-color); }

/* ─── Page entrance ─────────────────────────────────────────── */
@keyframes pageIn {
   from {
      opacity: 0;
      transform: translateY(6px);
   }

   to {
      opacity: 1;
      transform: none;
   }
}

body {
   animation: pageIn .4s ease both;
}

/* ═══════════════════════════════════════════════════════════════
   CUSTOM SCROLLBARS — Brand Consistent
═══════════════════════════════════════════════════════════════ */
/* Global page scrollbar */
::-webkit-scrollbar {
   width: 8px;
   height: 8px;
}

::-webkit-scrollbar-track {
   background: var(--bg-soft);
   border-radius: 99px;
}

::-webkit-scrollbar-thumb {
   background: #c8cdd4;
   border-radius: 99px;
   border: 2px solid var(--bg-soft);
}

::-webkit-scrollbar-thumb:hover {
   background: #94a3b8;
}

/* Word Counter textarea — brand accent scrollbar */
.wc-textarea::-webkit-scrollbar {
   width: 6px;
}

.wc-textarea::-webkit-scrollbar-track {
   background: #161b22;
   border-radius: 99px;
}

.wc-textarea::-webkit-scrollbar-thumb {
   background: var(--cat-color, #0ea5e9);
   border-radius: 99px;
   border: 1px solid #161b22;
}

.wc-textarea::-webkit-scrollbar-thumb:hover {
   background: color-mix(in srgb, var(--cat-color, #0ea5e9) 80%, white);
}

/* Firefox */
* {
   scrollbar-width: thin;
   scrollbar-color: #c8cdd4 var(--bg-soft);
}

.wc-textarea {
   scrollbar-width: thin;
   scrollbar-color: var(--cat-color, #0ea5e9) #161b22;
}


/* ═══════════════════════════════════════════════════════════════
   NAV — Consistent across ALL pages
═══════════════════════════════════════════════════════════════ */
.nav {
   position: sticky;
   top: 0;
   z-index: 1000;
   background: var(--bg);
   backdrop-filter: blur(20px) saturate(160%);
   -webkit-backdrop-filter: blur(20px) saturate(160%);
   border-bottom: 1px solid var(--border);
   box-shadow: 0 1px 3px rgba(0, 0, 0, .04);
   transition: box-shadow var(--transition), background var(--transition);
}

.nav.scrolled {
   box-shadow: 0 1px 2px rgba(0, 0, 0, .05), 0 8px 24px -12px rgba(0, 0, 0, .14);
}

.nav>.container {
   height: var(--nav-h);
   display: flex;
   align-items: center;
   justify-content: space-between;
   gap: 40px;
}

/* Logo */
.nav-logo {
   display: flex;
   align-items: center;
   gap: 10px;
   flex-shrink: 0;
   text-decoration: none;
}

.nav-logo-mark {
   width: 34px;
   height: 34px;
   background: #0d1117;
   border-radius: 11px;
   display: flex;
   align-items: center;
   justify-content: center;
   flex-shrink: 0;
}

.nav-logo-mark svg {
   display: block;
}

.nav-logo-text {
   font-family: var(--font-serif);
   font-size: 19px;
   font-weight: 600;
   color: var(--text);
   letter-spacing: -.01em;
}

.nav-logo-text em {
   font-style: italic;
   font-weight: 500;
   color: #e11d48;
}

/* Search */
.nav-center {
   flex: 1;
   max-width: 440px;
   position: relative;
}

.nav-search {
   display: flex;
   align-items: center;
   gap: 10px;
   padding: 0 6px 0 20px;
   background: #fff;
   border: 1px solid var(--border);
   border-radius: 999px;
   height: 48px;
   box-shadow: 0 1px 2px rgba(0, 0, 0, .06);
   transition: box-shadow var(--transition), border-color var(--transition);
}

.nav-search:hover {
   box-shadow: 0 2px 8px rgba(0, 0, 0, .12);
}

.nav-search:focus-within {
   background: #fff;
   border-color: var(--border);
   box-shadow: 0 2px 10px rgba(0, 0, 0, .14);
}

.nav-search svg {
   color: var(--text);
   flex-shrink: 0;
   display: none;
}

.nav-search::before {
   content: '';
   width: 34px;
   height: 34px;
   flex-shrink: 0;
   border-radius: 50%;
   background: #e11d48;
   background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='15' height='15' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.5'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E");
   background-repeat: no-repeat;
   background-position: center;
   order: 2;
}

#nav-search {
   flex: 1;
   border: none;
   background: none;
   font-family: var(--font-body);
   font-size: 14px;
   font-weight: 500;
   color: var(--text);
   outline: none;
   min-width: 0;
   order: 1;
}

#nav-search::placeholder {
   color: var(--text-2);
}

/* Nav right */
.nav-right {
   display: flex;
   align-items: center;
   gap: 8px;
   flex-shrink: 0;
}

/* Category dropdown */
.cat-dropdown {
   position: relative;
}

.cat-dropdown-btn {
   display: flex;
   align-items: center;
   gap: 7px;
   padding: 8px 14px;
   background: var(--bg-soft);
   border: 1.5px solid var(--border);
   border-radius: 10px;
   font-family: var(--font-body);
   font-size: 14px;
   font-weight: 600;
   color: var(--text);
   cursor: pointer;
   transition: all var(--transition);
   white-space: nowrap;
}

.cat-dropdown-btn:hover {
   background: #fff;
   border-color: var(--text);
}

.cat-dropdown-btn .chevron {
   transition: transform .2s;
   color: var(--faint);
}

.cat-dropdown:hover .chevron,
.cat-dropdown:focus-within .chevron,
.cat-dropdown.open .chevron {
   transform: rotate(180deg);
}

.cat-dropdown-menu {
   position: absolute;
   top: 100%;
   margin-top: -2px;
   padding-top: 12px;
   right: 0;
   width: 420px;
   display: none;
   z-index: 500;
}

.cat-dropdown-menu-inner {
   background: #fff;
   border: 1.5px solid var(--border);
   border-radius: var(--radius-lg);
   box-shadow: var(--sh-xl);
   padding: 12px;
}

.cat-dd-directory {
   display: block;
   margin: 8px 4px 2px;
   padding: 10px 12px;
   border-radius: 10px;
   background: var(--bg-soft);
   color: var(--text);
   font-size: 13px;
   font-weight: 800;
   text-align: center;
}

.cat-dd-directory:hover { color: #fff; background: var(--text); }

.mobile-all-tools { border: 1px solid var(--border); background: var(--bg-soft); margin-bottom: 8px; }

.cat-dropdown:hover .cat-dropdown-menu,
.cat-dropdown:focus-within .cat-dropdown-menu,
.cat-dropdown.open .cat-dropdown-menu {
   display: block;
   animation: ddSlide .18s ease both;
}

@keyframes ddSlide {
   from {
      opacity: 0;
      transform: translateY(8px);
   }

   to {
      opacity: 1;
      transform: none;
   }
}

.cat-dropdown-grid {
   display: grid;
   grid-template-columns: repeat(4, 1fr);
   gap: 4px;
}

.cat-dd-item {
   display: flex;
   flex-direction: column;
   align-items: center;
   gap: 6px;
   padding: 12px 6px 10px;
   border-radius: 10px;
   text-align: center;
   text-decoration: none;
   transition: background var(--transition);
}

.cat-dd-item:hover {
   background: var(--bg-soft);
}

.cat-dd-icon {
   width: 36px;
   height: 36px;
   display: flex;
   align-items: center;
   justify-content: center;
}

.cat-dd-icon img {
   width: 24px;
   height: 24px;
   object-fit: contain;
   filter: invert(0%);
   transition: filter var(--transition);
}

.cat-dd-item:hover .cat-dd-icon img {
   filter: var(--icon-filter, none);
}

.cat-dd-name {
   font-size: 12px;
   font-weight: 700;
   color: var(--text);
}

.cat-dd-count {
   font-size: 11px;
   color: var(--faint);
}

/* ─── Search dropdown ─────────────────────────────────────────── */
.search-dropdown {
   position: absolute;
   top: calc(100% + 8px);
   left: 0;
   right: 0;
   background: #fff;
   border: 1.5px solid var(--border);
   border-radius: var(--radius);
   box-shadow: var(--sh-xl);
   z-index: 600;
   overflow: hidden;
   display: none;
}

.search-dropdown.open {
   display: block;
   animation: ddSlide .15s ease both;
}

.search-item {
   display: flex;
   align-items: center;
   gap: 12px;
   padding: 12px 16px;
   cursor: pointer;
   text-decoration: none;
   transition: background var(--transition);
}

.search-item:hover {
   background: var(--bg-soft);
}

.search-item-icon {
   width: 36px;
   height: 36px;
   border-radius: 9px;
   display: flex;
   align-items: center;
   justify-content: center;
   flex-shrink: 0;
   background: var(--bg-soft);
}

.search-item-icon img {
   width: 20px;
   height: 20px;
   object-fit: contain;
}

.search-item-name {
   font-size: 14px;
   font-weight: 600;
   color: var(--text);
}

.search-item-cat {
   font-size: 12px;
   color: var(--faint);
   margin-top: 1px;
}

.search-item-arrow {
   margin-left: auto;
   color: var(--faint);
}

.search-no-results {
   padding: 20px;
   text-align: center;
   font-size: 14px;
   color: var(--faint);
}

/* Hero search dropdown — floats OVER page content */
.hero-search-box {
   position: relative;
   z-index: 200;
}

.hero-search-dropdown {
   position: absolute;
   top: calc(100% + 8px);
   left: 0;
   right: 0;
   background: #fff;
   border: 1.5px solid var(--border);
   border-radius: var(--radius);
   box-shadow: var(--sh-xl);
   z-index: 9999;
   overflow: hidden;
   display: none;
}

.hero-search-dropdown.open {
   display: block;
   animation: ddSlide .15s ease both;
}

/* ═══════════════════════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════════════════════ */
.hero {
   position: relative;
   isolation: isolate;
   overflow: hidden;
   padding: 96px 0 80px;
   background:
      radial-gradient(circle at top left, rgba(225, 29, 72, .14), transparent 40%),
      radial-gradient(circle at top right, rgba(37, 99, 235, .13), transparent 38%),
      radial-gradient(circle at bottom center, rgba(217, 119, 6, .08), transparent 45%),
      linear-gradient(180deg, #fefefe 0%, #f7f7f9 100%);
   border-bottom: 1px solid var(--border-light);
}

.hero::before,
.hero::after {
   content: '';
   position: absolute;
   border-radius: 999px;
   pointer-events: none;
   z-index: 0;
   filter: blur(2px);
}

.hero::before {
   width: 480px;
   height: 480px;
   top: -220px;
   right: -160px;
   background: radial-gradient(circle, rgba(225, 29, 72, .16) 0%, rgba(225, 29, 72, 0) 70%);
}

.hero::after {
   width: 380px;
   height: 380px;
   left: -160px;
   bottom: -200px;
   background: radial-gradient(circle, rgba(37, 99, 235, .14) 0%, rgba(37, 99, 235, 0) 72%);
}



/* ─── Category icon rail (Airbnb-style) ──────────────────────── */
.cat-rail-wrap {
   background: #fff;
   border-top: 1px solid var(--border-light);
   border-bottom: 1px solid var(--border-light);
   box-shadow: inset 0 6px 10px -8px rgba(16, 24, 40, .08);
   position: relative;
}

/* Fade masks so a partly-scrolled rail reads as an intentional
   horizontal scroller, not a stray clipped sliver of the hero above it */
.cat-rail-wrap::before,
.cat-rail-wrap::after {
   content: '';
   position: absolute;
   top: 1px;
   bottom: 1px;
   width: 32px;
   z-index: 2;
   pointer-events: none;
}

.cat-rail-wrap::before {
   left: 0;
   background: linear-gradient(90deg, #fff 0%, rgba(255, 255, 255, 0) 100%);
}

.cat-rail-wrap::after {
   right: 0;
   background: linear-gradient(270deg, #fff 0%, rgba(255, 255, 255, 0) 100%);
}

.cat-rail {
   display: flex;
   gap: 8px;
   overflow-x: auto;
   scrollbar-width: none;
   padding: 18px 24px;
   scroll-padding-inline: 24px;
}

.cat-rail::-webkit-scrollbar {
   display: none;
}

.cat-rail-item {
   display: flex;
   flex-direction: column;
   align-items: center;
   gap: 8px;
   flex-shrink: 0;
   padding: 8px 14px;
   border-radius: 12px;
   border-bottom: 2px solid transparent;
   color: var(--muted);
   transition: color var(--transition), background var(--transition), border-color var(--transition);
}

.cat-rail-item:hover {
   color: var(--text);
   background: var(--bg-soft);
}

.cat-rail-icon {
   width: 30px;
   height: 30px;
   display: flex;
   align-items: center;
   justify-content: center;
}

.cat-rail-icon img {
   width: 26px;
   height: 26px;
   object-fit: contain;
}

.cat-rail-item span {
   font-size: 12px;
   font-weight: 600;
   white-space: nowrap;
   letter-spacing: -.005em;
}

.hero-content {
   text-align: center;
   max-width: 900px;
   margin: 0 auto;
   position: relative;
   z-index: 1;
}

.hero-badge {
   display: inline-flex;
   align-items: center;
   gap: 8px;
   background: #fff;
   border: 1.5px solid var(--border);
   border-radius: 99px;
   padding: 7px 16px 7px 9px;
   font-size: 13px;
   font-weight: 600;
   color: var(--text-2);
   margin-bottom: 24px;
   box-shadow: var(--sh-sm);
}

.hero-badge-dot {
   width: 8px;
   height: 8px;
   background: #16a34a;
   border-radius: 50%;
   animation: pulse 2s infinite;
}

@keyframes pulse {

   0%,
   100% {
      opacity: 1;
      transform: scale(1);
   }

   50% {
      opacity: .7;
      transform: scale(.85);
   }
}

.hero-h1 {
   font-family: var(--font-display);
   font-size: clamp(40px, 6vw, 72px);
   font-weight: 700;
   letter-spacing: -.025em;
   line-height: 1.08;
   color: var(--text);
   margin-bottom: 22px;
}

.hero-h1 em {
   font-style: italic;
   font-weight: 700;
   color: #e11d48;
}

.hero-sub {
   font-size: 18px;
   color: var(--muted);
   max-width: 700px;
   margin: 0 auto 34px;
   line-height: 1.72;
}

.hero-search-wrap {
   max-width: 720px;
   margin: 0 auto 22px;
}

.hero-search {
   display: flex;
   align-items: center;
   gap: 10px;
   padding: 10px 10px 10px 20px;
   background: #fff;
   border: 1.5px solid var(--border);
   border-radius: var(--radius-lg);
   box-shadow: var(--sh-lg);
   transition: border-color var(--transition), box-shadow var(--transition);
}

.hero-search:focus-within {
   border-color: #101828;
   box-shadow: 0 22px 56px rgba(16, 24, 40, .14);
}

.hero-search svg {
   color: var(--faint);
   flex-shrink: 0;
}

#hero-search {
   flex: 1;
   border: none;
   background: none;
   font-family: var(--font-body);
   font-size: 16px;
   color: var(--text);
   height: 44px;
   outline: none;
   min-width: 0;
}

#hero-search::placeholder {
   color: var(--faint);
}

.hero-search-btn {
   padding: 12px 24px;
   background: var(--text);
   color: #fff;
   border: none;
   border-radius: 10px;
   font-family: var(--font-display);
   font-size: 15px;
   font-weight: 700;
   cursor: pointer;
   white-space: nowrap;
   transition: opacity var(--transition), transform var(--transition);
}

.hero-search-btn:hover {
   opacity: .88;
   transform: translateY(-1px);
}

.hero-tags {
   display: flex;
   flex-wrap: wrap;
   gap: 8px;
   justify-content: center;
   margin-top: 2px;
}

.hero-trust-row {
   display: flex;
   flex-wrap: wrap;
   align-items: center;
   justify-content: center;
   gap: 10px;
   margin-top: 24px;
}

.trust-pill {
   display: inline-flex;
   align-items: center;
   gap: 8px;
   padding: 8px 14px;
   border-radius: 99px;
   border: 1.5px solid var(--border);
   background: rgba(255, 255, 255, .92);
   color: var(--text-2);
   font-size: 13px;
   font-weight: 600;
   box-shadow: var(--sh-sm);
   backdrop-filter: blur(10px);
}

.trust-pill::before {
   content: '';
   width: 6px;
   height: 6px;
   border-radius: 50%;
   background: var(--cat-color, var(--text));
   flex-shrink: 0;
}

.hero-tag {
   padding: 8px 16px;
   background: #fff;
   border: 1.5px solid var(--border);
   border-radius: 99px;
   font-size: 13px;
   font-weight: 600;
   color: var(--muted);
   cursor: pointer;
   transition: all var(--transition);
   box-shadow: var(--sh-xs);
}

.hero-tag:hover {
   border-color: var(--text);
   color: var(--text);
   transform: translateY(-1px);
   box-shadow: var(--sh-xs);
}

/* ═══════════════════════════════════════════════════════════════
   SECTIONS — shared scaffold
═══════════════════════════════════════════════════════════════ */
.section {
   padding: 78px 0;
}

.section-intro {
   background:
      linear-gradient(180deg, #fff 0%, var(--bg) 100%);
}

.section-alt {
   background: var(--bg-soft);
}

.section-bordered {
   border-top: 1px solid var(--border);
}

.section-head {
   margin-bottom: 42px;
}

.section-head.center {
   text-align: center;
}

.eyebrow {
   display: inline-flex;
   align-items: center;
   gap: 8px;
   font-size: 11.5px;
   font-weight: 700;
   text-transform: uppercase;
   letter-spacing: .12em;
   color: var(--faint);
   margin-bottom: 12px;
}

.eyebrow-dot {
   width: 5px;
   height: 5px;
   border-radius: 50%;
   background: currentColor;
}

.section-h2 {
   font-size: clamp(28px, 4vw, 44px);
   letter-spacing: 0;
   font-weight: 800;
   color: var(--text);
   margin-bottom: 14px;
}

.section-desc {
   font-size: 16.5px;
   color: var(--muted);
   max-width: 640px;
   line-height: 1.75;
}

.center .section-desc {
   margin: 0 auto;
}

/* ─── Scroll reveal ───────────────────────────────────────────── */
.reveal {
   opacity: 0;
   transform: translateY(14px);
   transition: opacity .45s ease, transform .45s ease;
}

.reveal.visible {
   opacity: 1;
   transform: none;
}

.reveal-scale {
   opacity: 0;
   transform: translateY(14px);
   transition: opacity .45s ease, transform .45s ease;
}

.reveal-scale.visible {
   opacity: 1;
   transform: none;
}

.reveal-left {
   opacity: 0;
   transform: translateX(-24px);
   transition: opacity .6s ease, transform .6s ease;
}

.reveal-left.visible {
   opacity: 1;
   transform: none;
}

.reveal-right {
   opacity: 0;
   transform: translateX(24px);
   transition: opacity .6s ease, transform .6s ease;
}

.reveal-right.visible {
   opacity: 1;
   transform: none;
}

.delay-1 {
   transition-delay: .07s;
}

.delay-2 {
   transition-delay: .14s;
}

.delay-3 {
   transition-delay: .21s;
}

.delay-4 {
   transition-delay: .28s;
}

/* ═══════════════════════════════════════════════════════════════
   TOOL CARDS
═══════════════════════════════════════════════════════════════ */
.tools-grid {
   display: grid;
   grid-template-columns: repeat(3, 1fr);
   gap: 20px;
}

.tool-card {
   display: flex;
   flex-direction: column;
   padding: 26px 24px;
   background: var(--bg-card);
   border: 1px solid rgba(0, 0, 0, .04);
   border-radius: var(--radius-lg);
   text-decoration: none;
   position: relative;
   overflow: hidden;
   transition: transform var(--transition), box-shadow var(--transition);
   box-shadow: var(--sh-sm);
   min-height: 178px;
}

.tool-card::after {
   content: '';
   position: absolute;
   inset: 0;
   background: linear-gradient(135deg, transparent 40%, rgba(255, 255, 255, .5));
   opacity: 0;
   transition: opacity var(--transition);
}

.tool-card:hover {
   transform: translateY(-3px) scale(1.012);
   box-shadow: var(--sh-lg);
}

.tool-card:hover::after {
   opacity: 1;
}

.tool-card-header {
   display: flex;
   align-items: center;
   justify-content: space-between;
   margin-bottom: 16px;
}

.tool-card-badge {
   display: inline-flex;
   align-items: center;
   gap: 8px;
   padding: 6px 14px 6px 8px;
   border-radius: 99px;
   font-size: 11.5px;
   font-weight: 700;
   background: var(--cat-bg);
   color: var(--cat-color);
}

.tool-card-badge img {
   width: 20px;
   height: 20px;
   object-fit: contain;
   background: #fff;
   border-radius: 50%;
   padding: 3px;
}

.tool-card-badge img.icon-colored {
   filter: var(--cat-filter);
}

.tool-card-arrow {
   width: 32px;
   height: 32px;
   border-radius: 50%;
   border: none;
   background: var(--bg-soft);
   display: flex;
   align-items: center;
   justify-content: center;
   color: var(--text);
   transition: all var(--transition);
}

.tool-card:hover .tool-card-arrow {
   background: var(--cat-color);
   color: #fff;
   transform: rotate(45deg);
}

.tool-card h3 {
   font-size: 17.5px;
   font-weight: 700;
   letter-spacing: -.01em;
   color: var(--text);
   margin-bottom: 8px;
}

.tool-card p {
   font-size: 14px;
   color: var(--muted);
   line-height: 1.65;
   margin: 0;
   flex: 1;
}

/* ═══════════════════════════════════════════════════════════════
   ABOUT SECTION
═══════════════════════════════════════════════════════════════ */
.about-grid {
   display: grid;
   grid-template-columns: 1fr 1fr;
   gap: 72px;
   align-items: center;
}

.insight-grid {
   display: grid;
   grid-template-columns: repeat(4, 1fr);
   gap: 16px;
}

.insight-card {
   padding: 24px;
   background: #fff;
   border: 1.5px solid var(--border);
   border-radius: var(--radius);
   box-shadow: var(--sh-sm);
   transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.insight-card:hover {
   transform: translateY(-3px);
   border-color: color-mix(in srgb, var(--cat-color, #e11d48) 24%, var(--border));
   box-shadow: var(--sh-md);
}

.insight-kicker {
   display: inline-flex;
   align-items: center;
   gap: 8px;
   padding: 5px 10px;
   border-radius: 99px;
   background: var(--cat-bg);
   color: var(--cat-color);
   font-size: 11px;
   font-weight: 800;
   text-transform: uppercase;
   letter-spacing: .08em;
}

.insight-kicker-dot {
   width: 5px;
   height: 5px;
   border-radius: 50%;
   background: currentColor;
}

.insight-card h3 {
   font-size: 16px;
   font-weight: 800;
   margin: 14px 0 8px;
   letter-spacing: 0;
}

.insight-card p {
   font-size: 14px;
   color: var(--muted);
   line-height: 1.7;
   margin: 0;
}

.about-text h2 {
   margin-bottom: 16px;
}

.about-text p {
   font-size: 16px;
   line-height: 1.8;
   color: var(--muted);
}

.about-pills {
   display: flex;
   flex-wrap: wrap;
   gap: 10px;
   margin-top: 28px;
}

.about-pill {
   display: inline-flex;
   align-items: center;
   gap: 8px;
   padding: 8px 16px;
   background: #fff;
   border: 1.5px solid var(--border);
   border-radius: 99px;
   font-size: 13.5px;
   font-weight: 600;
   color: var(--text);
   box-shadow: var(--sh-xs);
}

.about-pill-check {
   color: #16a34a;
}

.stat-grid {
   display: grid;
   grid-template-columns: 1fr 1fr;
   gap: 14px;
}

.stat-card {
   padding: 26px 22px;
   background: #fff;
   border: 1.5px solid var(--border);
   border-radius: var(--radius);
   box-shadow: var(--sh-sm);
}

.stat-num {
   font-family: var(--font-display);
   font-size: 40px;
   font-weight: 800;
   letter-spacing: 0;
   color: var(--text);
   line-height: 1;
}

.stat-label {
   font-size: 13px;
   color: var(--muted);
   margin-top: 6px;
}

/* ═══════════════════════════════════════════════════════════════
   CATEGORY CARDS (Premium block layout for landing page)
═══════════════════════════════════════════════════════════════ */
.cats-grid {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
   gap: 20px;
}

.cat-card {
   display: grid;
   grid-template-columns: 64px 1fr;
   align-items: center;
   justify-content: start;
   gap: 16px;
   padding: 20px;
   background: #fff;
   border: 1.5px solid var(--border);
   border-radius: var(--radius);
   text-decoration: none;
   text-align: left;
   transition: all var(--transition);
   box-shadow: var(--sh-xs);
}

.cat-card:hover {
   border-color: var(--cat-color);
   transform: translateY(-3px);
   box-shadow: var(--sh-lg);
}

.cat-card-icon {
   width: 64px;
   height: 64px;
   border-radius: 14px;
   display: flex;
   align-items: center;
   justify-content: center;
   background: var(--cat-bg);
   flex-shrink: 0;
   transition: transform var(--transition);
}

.cat-card:hover .cat-card-icon {
   transform: scale(1.04);
}

.cat-card-icon img {
   width: 36px;
   height: 36px;
   object-fit: contain;
}

.cat-card-name {
   font-size: 18px;
   font-weight: 800;
   color: var(--text);
   letter-spacing: 0;
}

.cat-card-count {
   font-size: 13.5px;
   color: var(--faint);
   margin-top: 4px;
}

.home-workflow-grid {
   display: grid;
   grid-template-columns: 1.2fr .8fr;
   gap: 20px;
   align-items: stretch;
}

.workflow-panel {
   background: #fff;
   border: 1.5px solid var(--border);
   border-radius: var(--radius-lg);
   padding: 28px;
   box-shadow: var(--sh-md);
}

.workflow-panel h3 {
   font-size: 22px;
   margin-bottom: 10px;
}

.workflow-panel p {
   font-size: 15px;
   color: var(--muted);
   max-width: 620px;
}

.workflow-list {
   display: grid;
   grid-template-columns: repeat(2, 1fr);
   gap: 10px;
   margin-top: 22px;
}

.workflow-link {
   display: flex;
   align-items: center;
   gap: 10px;
   padding: 12px 14px;
   border: 1.5px solid var(--border);
   border-radius: var(--radius-sm);
   background: var(--bg-soft);
   color: var(--text-2);
   font-size: 14px;
   font-weight: 700;
   transition: all var(--transition);
}

.workflow-link:hover {
   background: #fff;
   border-color: var(--cat-color, var(--text));
   color: var(--text);
   transform: translateY(-2px);
   box-shadow: var(--sh-sm);
}

.workflow-link img {
   width: 20px;
   height: 20px;
   object-fit: contain;
}

.trust-ledger {
   display: grid;
   gap: 10px;
}

.trust-ledger-item {
   padding: 16px;
   border: 1.5px solid var(--border);
   border-radius: var(--radius);
   background: #fff;
   box-shadow: var(--sh-xs);
}

.trust-ledger-item strong {
   display: block;
   font-size: 14px;
   margin-bottom: 4px;
}

.trust-ledger-item span {
   display: block;
   font-size: 13px;
   color: var(--muted);
   line-height: 1.55;
}

/* ─── Buttons ─────────────────────────────────────────────────── */
.btn {
   display: inline-flex;
   align-items: center;
   gap: 8px;
   padding: 12px 26px;
   border-radius: 999px;
   font-family: var(--font-display);
   font-size: 15px;
   font-weight: 600;
   letter-spacing: -.01em;
   cursor: pointer;
   border: none;
   text-decoration: none;
   transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
}

.btn:active {
   transform: scale(.96);
}

.btn-dark {
   background: var(--text);
   color: #fff;
}

.btn-dark:hover {
   opacity: .88;
   transform: translateY(-1px);
   box-shadow: var(--sh-md);
}

.btn-outline {
   background: #fff;
   color: var(--text);
   border: 1.5px solid var(--border);
}

.btn-outline:hover {
   border-color: var(--text);
}

.btn-cat {
   background: var(--cat-color);
   color: #fff;
}

.btn-cat:hover {
   opacity: .88;
   transform: translateY(-1px);
   box-shadow: 0 8px 20px -6px var(--cat-color);
}

.btn:focus-visible,
.btn-dark:focus-visible,
.btn-outline:focus-visible,
.btn-cat:focus-visible,
.tool-card:focus-visible,
.cat-card:focus-visible,
.tool-hero-badge:focus-visible,
.hero-tag:focus-visible {
   outline: 3px solid color-mix(in srgb, var(--cat-color, #0ea5e9) 35%, white);
   outline-offset: 3px;
}

/* ═══════════════════════════════════════════════════════════════
   FOOTER — Consistent across ALL pages
═══════════════════════════════════════════════════════════════ */
.site-footer {
   background: var(--bg-soft);
   color: var(--text-2);
   border-top: 1px solid var(--border);
   box-shadow: 0 -1px 3px rgba(0, 0, 0, .03);
}

.footer-main {
   padding: 56px 0 40px;
   display: flex;
   align-items: flex-start;
   justify-content: space-between;
   gap: 48px;
   flex-wrap: wrap;
}

.footer-brand {
   flex-shrink: 0;
   max-width: 280px;
}

.footer-logo {
   display: flex;
   align-items: center;
   gap: 10px;
   margin-bottom: 14px;
}

.footer-logo-mark {
   width: 32px;
   height: 32px;
   background: #fff;
   border: 1px solid var(--border-light);
   border-radius: 9px;
   display: flex;
   align-items: center;
   justify-content: center;
}

.footer-logo-mark svg {
   display: block;
}

.footer-logo-text {
   font-family: var(--font-serif);
   font-size: 19px;
   font-weight: 600;
   color: var(--text);
   letter-spacing: -.01em;
}

.footer-logo-text em {
   font-style: italic;
   font-weight: 500;
   color: #e11d48;
}

.footer-tagline {
   font-size: 13.5px;
   line-height: 1.7;
   max-width: 260px;
   color: var(--muted);
}

.footer-links {
   display: flex;
   flex-wrap: wrap;
   gap: 40px 56px;
}

.footer-col {
   min-width: 130px;
}

.footer-col h5 {
   font-size: 12.5px;
   font-weight: 700;
   letter-spacing: -.005em;
   color: var(--text);
   margin-bottom: 14px;
}

.footer-col a {
   display: block;
   font-size: 13.5px;
   color: var(--muted);
   padding: 5px 0;
   transition: color var(--transition);
}

.footer-col a:hover {
   color: var(--text);
   text-decoration: underline;
   text-underline-offset: 3px;
}

.footer-bottom {
   padding: 20px 0;
   display: flex;
   align-items: center;
   justify-content: space-between;
   flex-wrap: wrap;
   gap: 8px;
   border-top: 1px solid var(--border-light);
}

.footer-bottom span {
   font-size: 12.5px;
   color: var(--faint);
}

/* ═══════════════════════════════════════════════════════════════
   TOOL PAGE — Breadcrumb + Hero + Layout
═══════════════════════════════════════════════════════════════ */
.breadcrumb {
   display: flex;
   align-items: center;
   flex-wrap: wrap;
   gap: 4px 6px;
   font-size: 13px;
   color: var(--faint);
   padding: 24px 0 0;
}

.breadcrumb a {
   color: var(--faint);
   transition: color var(--transition);
}

.breadcrumb a:hover {
   color: var(--text);
}

.breadcrumb-sep {
   color: var(--border);
}

.tool-hero {
   padding: 64px 0 44px;
   background:
      radial-gradient(circle at top right, color-mix(in srgb, var(--cat-bg) 70%, white) 0%, transparent 45%),
      linear-gradient(180deg, #fff 0%, var(--bg) 100%);
   border-bottom: 1px solid var(--border-light);
   position: relative;
   overflow: hidden;
}

.tool-hero::before {
   display: none;
}

.tool-hero .container {
   display: flex;
   flex-direction: column;
   position: relative;
   z-index: 1;
}

/* Category badge — solid button style */
.tool-hero .tool-hero-badge {
   order: 1;
   margin-bottom: 16px;
   display: inline-flex;
   align-items: center;
   gap: 8px;
   padding: 7px 16px;
   background: color-mix(in srgb, var(--cat-bg) 78%, #fff);
   color: var(--cat-color);
   border: 1.5px solid color-mix(in srgb, var(--cat-color) 22%, var(--border));
   border-radius: 99px;
   font-size: 13px;
   font-weight: 600;
   width: fit-content;
   cursor: default;
   transition: all 0.2s;
   box-shadow: var(--sh-xs);
}

.tool-hero .tool-hero-badge:hover {
   border-color: var(--cat-color);
   color: var(--cat-color);
   transform: translateY(-1px);
   box-shadow: var(--sh-xs);
}

.tool-hero .tool-hero-badge img {
   width: 15px;
   height: 15px;
   object-fit: contain;
}

/* Breadcrumb — styled with border */
.tool-hero .breadcrumb {
   order: 2;
   margin-bottom: 20px;
   padding: 8px 16px;
   background: rgba(255, 255, 255, .84);
   border: 1.5px solid var(--border);
   border-radius: 99px;
   font-size: 12.5px;
   width: fit-content;
   box-shadow: var(--sh-xs);
   padding-top: 8px;
}

.tool-hero .breadcrumb a {
   color: var(--muted);
   font-weight: 600;
}

.tool-hero .breadcrumb a:hover {
   color: var(--cat-color);
}

.tool-hero .breadcrumb-sep {
   color: var(--border);
   margin: 0 4px;
}

.tool-hero .breadcrumb span:last-child {
   color: var(--text);
   font-weight: 700;
}

.tool-hero h1 {
   order: 3;
}

.tool-hero .tool-desc {
   order: 4;
}

.tool-hero>.container>* {
   order: 5;
}

.tool-hero-badge {
   display: inline-flex;
   align-items: center;
   gap: 8px;
   padding: 5px 12px 5px 8px;
   border-radius: 99px;
   font-size: 11.5px;
   font-weight: 700;
   text-transform: uppercase;
   letter-spacing: .08em;
   background: var(--cat-bg);
   color: var(--cat-color);
   margin-bottom: 18px;
   border: 1px solid var(--cat-border);
}

.tool-hero-badge img {
   width: 15px;
   height: 15px;
   object-fit: contain;
}

.tool-hero h1 {
   font-family: var(--font-display);
   font-size: clamp(32px, 4vw, 48px);
   font-weight: 700;
   letter-spacing: -.02em;
   line-height: 1.15;
   margin-bottom: 14px;
   color: var(--text);
}

.tool-hero .tool-desc {
   font-size: 17.5px;
   color: var(--muted);
   max-width: 640px;
   line-height: 1.7;
}

.tool-container {
   padding: 46px 0 84px;
}

.tool-layout {
   display: grid;
   grid-template-columns: minmax(0, 1fr) 360px;
   gap: 30px;
   align-items: start;
}

.tool-sidebar {
   position: sticky;
   top: calc(var(--nav-h) + 20px);
}

/* Full-width breakdown tables (e.g. year-by-year schedules) sit below the
   two-column layout instead of stacked inside the narrower main column —
   avoids the tall-table-vs-short-sidebar mismatch that left empty space
   beside the sidebar. */
.tool-fullwidth-card {
   margin-top: 30px;
}

/* ─── Calculator components ───────────────────────────────────── */
.calc-card {
   background: #fff;
   border: 1px solid rgba(0, 0, 0, .05);
   border-radius: var(--radius-lg);
   padding: 28px;
   margin-bottom: 20px;
   box-shadow: var(--sh-md);
   position: relative;
   overflow: hidden;
}

.calc-card::before {
   content: '';
   position: absolute;
   inset: 0 0 auto;
   height: 3px;
   background: linear-gradient(90deg, var(--cat-color, var(--text)), color-mix(in srgb, var(--cat-color, var(--text)) 22%, transparent));
   opacity: .9;
}

.calc-card-title {
   font-size: 12.5px;
   font-weight: 800;
   text-transform: uppercase;
   letter-spacing: .08em;
   color: var(--text-2);
   margin-bottom: 20px;
}

.form-group {
   margin-bottom: 20px;
}

.form-group:last-child {
   margin-bottom: 0;
}

.form-label {
   display: flex;
   justify-content: space-between;
   align-items: center;
   font-size: 13.5px;
   font-weight: 600;
   color: var(--text-2);
   margin-bottom: 10px;
}

.form-label-val {
   font-family: var(--font-mono);
   font-size: 14px;
   font-weight: 700;
   color: var(--text);
}

.form-input {
   width: 100%;
   height: 46px;
   padding: 0 16px;
   background: var(--bg-soft);
   border: 1px solid transparent;
   border-radius: var(--radius-sm);
   font-family: var(--font-mono);
   font-variant-numeric: tabular-nums;
   font-size: 14.5px;
   color: var(--text);
   outline: none;
   transition: all var(--transition);
}

.form-input:focus {
   background-color: #fff;
   border-color: var(--cat-color);
   box-shadow: 0 0 0 4px color-mix(in srgb, var(--cat-color) 14%, transparent);
}

textarea.form-input {
   height: auto;
   min-height: 46px;
   padding: 12px 16px;
   line-height: 1.5;
}

/* ─── Branded native date & time pickers ─────────────────────────
   The OS-default calendar/clock glyph doesn't match our palette, so
   we recolor it to the tool's category color and give it a consistent
   clickable "chip" so it reads as part of our design system rather
   than a raw browser control. */
input[type="date"].form-input,
input[type="time"].form-input,
input[type="datetime-local"].form-input {
   position: relative;
   color-scheme: light;
}

input[type="date"].form-input::-webkit-calendar-picker-indicator,
input[type="time"].form-input::-webkit-calendar-picker-indicator,
input[type="datetime-local"].form-input::-webkit-calendar-picker-indicator {
   cursor: pointer;
   padding: 6px;
   margin-right: -6px;
   border-radius: 7px;
   opacity: .75;
   filter: opacity(.6);
   background-color: color-mix(in srgb, var(--cat-color, var(--text)) 12%, transparent);
   transition: background-color var(--transition), opacity var(--transition);
}

input[type="date"].form-input::-webkit-calendar-picker-indicator:hover,
input[type="time"].form-input::-webkit-calendar-picker-indicator:hover,
input[type="datetime-local"].form-input::-webkit-calendar-picker-indicator:hover {
   opacity: 1;
   background-color: color-mix(in srgb, var(--cat-color, var(--text)) 22%, transparent);
}



.input-wrap {
   position: relative;
}

.input-suffix {
   position: absolute;
   right: 12px;
   top: 50%;
   transform: translateY(-50%);
   font-size: 13px;
   font-weight: 700;
   color: var(--faint);
   font-family: var(--font-mono);
   pointer-events: none;
}

.range-wrap {
   margin-top: 6px;
}

input[type=range] {
   width: 100%;
   height: 6px;
   -webkit-appearance: none;
   appearance: none;
   background: linear-gradient(90deg, var(--cat-color, var(--text)) 0%, var(--border) 0%);
   border-radius: 99px;
   outline: none;
   cursor: pointer;
}

input[type=range]::-webkit-slider-thumb {
   -webkit-appearance: none;
   width: 22px;
   height: 22px;
   border-radius: 50%;
   background: #fff;
   border: 1px solid rgba(0, 0, 0, .06);
   cursor: pointer;
   box-shadow: 0 2px 8px rgba(0, 0, 0, .18), 0 0 0 1px rgba(0, 0, 0, .02);
   transition: transform var(--transition), box-shadow var(--transition);
}

input[type=range]::-moz-range-thumb {
   width: 22px;
   height: 22px;
   border-radius: 50%;
   background: #fff;
   border: 1px solid rgba(0, 0, 0, .06);
   cursor: pointer;
   box-shadow: 0 2px 8px rgba(0, 0, 0, .18);
}

input[type=range]::-webkit-slider-thumb:hover {
   transform: scale(1.15);
}

input[type=range]:active::-webkit-slider-thumb {
   transform: scale(1.25);
   box-shadow: 0 2px 10px rgba(0, 0, 0, .25), 0 0 0 8px var(--cat-border, rgba(0,0,0,.06));
}

.range-labels {
   display: flex;
   justify-content: space-between;
   font-size: 11px;
   color: var(--faint);
   font-family: var(--font-mono);
   margin-top: 5px;
}

.tab-group {
   display: flex;
   gap: 2px;
   background: var(--bg-soft);
   border: none;
   border-radius: var(--radius-sm);
   padding: 3px;
}

.tab-btn {
   flex: 1;
   padding: 9px;
   background: none;
   border: none;
   border-radius: 9px;
   font-family: var(--font-body);
   font-size: 13.5px;
   font-weight: 600;
   color: var(--muted);
   cursor: pointer;
   transition: all var(--transition);
}

.tab-btn.active {
   background: #fff;
   color: var(--text);
   box-shadow: 0 1px 4px rgba(0, 0, 0, .12);
}

/* Branded arrow as the baseline for every native <select> on the site,
   including tool-specific ones (currency pickers, font pickers, etc.)
   that don't use the shared .select-input class */
select {
   appearance: none;
   -webkit-appearance: none;
   background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='7' viewBox='0 0 11 7' fill='none'%3E%3Cpath d='M1 1L5.5 5.5L10 1' stroke='%236b7280' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
   background-repeat: no-repeat;
   background-position: right 14px center;
   padding-right: 34px;
}

.select-input {
   width: 100%;
   height: 48px;
   padding: 0 40px 0 14px;
   background: #fff;
   background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='7' viewBox='0 0 11 7' fill='none'%3E%3Cpath d='M1 1L5.5 5.5L10 1' stroke='%236b7280' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
   background-repeat: no-repeat;
   background-position: right 16px center;
   appearance: none;
   -webkit-appearance: none;
   border: 1.5px solid var(--border);
   border-radius: var(--radius-sm);
   font-family: var(--font-body);
   font-size: 14px;
   color: var(--text);
   outline: none;
   cursor: pointer;
   box-shadow: var(--sh-xs);
   transition: all var(--transition);
}

.select-input:focus {
   border-color: var(--cat-color);
   box-shadow: 0 0 0 4px color-mix(in srgb, var(--cat-color) 14%, transparent), var(--sh-sm);
   background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='7' viewBox='0 0 11 7' fill='none'%3E%3Cpath d='M1 1L5.5 5.5L10 1' stroke='%23101828' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
   background-repeat: no-repeat;
   background-position: right 16px center;
}

/* ─── Result display ─────────────────────────────────────────── */
.result-hero {
   border-radius: var(--radius-lg);
   padding: 40px 24px;
   margin-bottom: 24px;
   text-align: center;
   background: linear-gradient(155deg, var(--cat-color, #0ea5e9) 0%, color-mix(in srgb, var(--cat-color, #0ea5e9) 65%, #1d1d1f) 100%);
   border: none;
   color: #fff;
   position: relative;
   overflow: hidden;
   box-shadow: 0 16px 40px -12px color-mix(in srgb, var(--cat-color, #0ea5e9) 50%, transparent);
}

.result-hero::before {
   content: '';
   position: absolute;
   inset: 0;
   background: radial-gradient(circle at 30% 0%, rgba(255, 255, 255, .18), transparent 60%);
   pointer-events: none;
}

.result-label {
   font-size: 11.5px;
   font-weight: 800;
   text-transform: uppercase;
   letter-spacing: .08em;
   color: rgba(255, 255, 255, .75);
   margin-bottom: 8px;
   position: relative;
}

.result-main {
   font-family: var(--font-display);
   font-size: clamp(34px, 6vw, 56px);
   font-weight: 800;
   letter-spacing: -.01em;
   line-height: 1.1;
   color: #fff;
   position: relative;
   white-space: nowrap;
}

.result-sub {
   font-size: 14.5px;
   color: rgba(255, 255, 255, .8);
   margin-top: 8px;
   position: relative;
}

.result-breakdown {
   background: #fff;
   border: 1.5px solid var(--border);
   border-radius: var(--radius);
   overflow: hidden;
   margin-bottom: 18px;
   box-shadow: var(--sh-xs);
}

.result-row {
   display: flex;
   align-items: center;
   justify-content: space-between;
   gap: 10px;
   padding: 13px 18px;
   border-bottom: 1px solid var(--border-light);
}

.result-row:last-child {
   border-bottom: none;
}

.result-row-copy-btn {
   flex: none;
   width: 26px;
   height: 26px;
   display: inline-flex;
   align-items: center;
   justify-content: center;
   padding: 0;
   background: transparent;
   border: none;
   border-radius: 7px;
   color: var(--faint);
   cursor: pointer;
   transition: all var(--transition);
}

.result-row-copy-btn:hover {
   color: var(--cat-color, var(--text));
   background: var(--bg-soft);
}

.result-row-copy-btn svg {
   width: 15px;
   height: 15px;
}

.result-row-label {
   font-size: 13.5px;
   color: var(--muted);
}

.result-row-val {
   font-size: 14px;
   font-weight: 700;
   font-family: var(--font-mono);
   color: var(--text);
}

/* ─── Sidebar ─────────────────────────────────────────────────── */
.sidebar-card {
   background: rgba(255, 255, 255, .86);
   border: 1.5px solid var(--border);
   border-radius: var(--radius);
   padding: 24px;
   margin-bottom: 20px;
   box-shadow: var(--sh-sm);
   backdrop-filter: blur(10px);
}

.sidebar-card-title {
   font-size: 12.5px;
   font-weight: 800;
   text-transform: uppercase;
   letter-spacing: .08em;
   color: var(--text-2);
   margin-bottom: 16px;
}

.sidebar-link {
   display: flex;
   align-items: center;
   gap: 12px;
   padding: 8px;
   background: transparent;
   border-radius: var(--radius-sm);
   font-size: 14px;
   font-weight: 600;
   color: var(--text-2);
   margin-bottom: 4px;
   transition: all var(--transition);
}

.sidebar-link:last-child {
   margin-bottom: 0;
}

.sidebar-link:hover {
   background: #fff;
   color: var(--text);
   box-shadow: var(--sh-sm);
}

.sidebar-link-icon {
   width: 30px;
   height: 30px;
   border-radius: 7px;
   display: flex;
   align-items: center;
   justify-content: center;
   background: var(--cat-bg);
   flex-shrink: 0;
}

.sidebar-link-icon img {
   width: 16px;
   height: 16px;
   object-fit: contain;
}

/* ─── Content article ─────────────────────────────────────────── */
.content-section {
   padding: 56px 0 80px;
   border-top: 1px solid var(--border);
   margin-top: 8px;
}

.content-cols {
   display: grid;
   grid-template-columns: 1fr 1fr;
   gap: 48px;
}

.content-h2 {
   font-size: clamp(20px, 2.8vw, 28px);
   font-weight: 800;
   letter-spacing: 0;
   margin: 32px 0 14px;
}

.content-h2:first-child {
   margin-top: 0;
}

.content-h3 {
   font-size: 18px;
   font-weight: 700;
   margin: 24px 0 10px;
}

.content-p {
   font-size: 15px;
   color: var(--muted);
   line-height: 1.8;
   margin-bottom: 16px;
}

.content-p:last-child {
   margin-bottom: 0;
}

.content-ul,
.content-ol {
   font-size: 15px;
   color: var(--muted);
   line-height: 1.8;
   margin-bottom: 16px;
   padding-left: 1.4rem;
}

.content-ul li,
.content-ol li {
   margin-bottom: 8px;
}

.formula-box {
   background: var(--bg-soft);
   border: 1.5px solid var(--border);
   border-left: 4px solid var(--cat-color);
   border-radius: var(--radius-sm);
   padding: 18px 22px;
   margin: 20px 0;
}

.formula-label {
   font-size: 11px;
   font-weight: 700;
   text-transform: uppercase;
   letter-spacing: .1em;
   color: var(--faint);
   margin-bottom: 6px;
}

.formula-code {
   font-family: var(--font-mono);
   font-size: 15px;
   font-weight: 600;
   color: var(--text);
}

.info-table {
   width: 100%;
   border-collapse: separate;
   border-spacing: 0;
   font-size: 14px;
   margin: 20px 0;
   overflow: hidden;
   border: 1.5px solid var(--border);
   border-radius: var(--radius);
   background: #fff;
   box-shadow: var(--sh-xs);
}

.info-table th {
   background: color-mix(in srgb, var(--cat-bg, var(--bg-soft)) 54%, #fff);
   padding: 12px 14px;
   text-align: left;
   font-size: 12px;
   font-weight: 700;
   text-transform: uppercase;
   letter-spacing: .07em;
   color: var(--faint);
   border-bottom: 2px solid var(--border);
}

.info-table td {
   padding: 13px 14px;
   border-bottom: 1px solid var(--border-light);
   color: var(--muted);
}

.info-table tr:hover td {
   background: var(--bg-soft);
}

/* ─── Amortization table ──────────────────────────────────────── */
.table-wrap {
   overflow-x: auto;
   margin-bottom: 18px;
   border: 1px solid rgba(0, 0, 0, .05);
   border-radius: var(--radius);
   background: #fff;
   box-shadow: var(--sh-sm);
}

table.amort {
   width: 100%;
   border-collapse: separate;
   border-spacing: 0;
   font-size: 13.5px;
}

table.amort thead {
   position: sticky;
   top: 0;
}

table.amort th {
   background: color-mix(in srgb, var(--bg-soft) 85%, white);
   backdrop-filter: blur(8px);
   padding: 13px 18px;
   font-size: 11px;
   font-weight: 700;
   text-transform: uppercase;
   letter-spacing: .07em;
   color: var(--faint);
   border-bottom: 1px solid var(--border-light);
   text-align: right;
}

table.amort th:first-child {
   text-align: left;
}

table.amort td {
   padding: 14px 18px;
   border-bottom: 1px solid var(--border-light);
   font-family: var(--font-mono);
   font-variant-numeric: tabular-nums;
   color: var(--muted);
   text-align: right;
}

table.amort tr:last-child td {
   border-bottom: none;
}

table.amort td:first-child {
   text-align: left;
   font-family: var(--font-body);
   font-weight: 600;
   color: var(--text);
}

table.amort tr:hover td {
   background: var(--bg-soft);
}

/* ─── Chart ───────────────────────────────────────────────────── */
.chart-card {
   background: #fff;
   border: 1.5px solid var(--border);
   border-radius: var(--radius);
   padding: 24px;
   margin-bottom: 18px;
   box-shadow: var(--sh-sm);
}

.chart-title {
   font-size: 12px;
   font-weight: 700;
   text-transform: uppercase;
   letter-spacing: .1em;
   color: var(--faint);
   margin-bottom: 18px;
}

.chart-box {
   position: relative;
   height: 220px;
}

/* ─── FAQ ─────────────────────────────────────────────────────── */
.faq-section {
   padding: 64px 0 80px;
   border-top: 1px solid var(--border);
   margin-top: 40px;
}

.faq-head {
   text-align: center;
   margin-bottom: 44px;
}

.faq-eyebrow {
   display: inline-block;
   width: 40px;
   height: 3px;
   background: var(--cat-color, var(--text));
   border-radius: 99px;
   margin-bottom: 16px;
}

.faq-head h2 {
   font-size: clamp(24px, 3.5vw, 36px);
   font-weight: 800;
   letter-spacing: 0;
   margin-bottom: 8px;
}

.faq-head p {
   font-size: 15px;
   color: var(--muted);
}

.faq-list {
   max-width: 800px;
   margin: 0 auto;
   display: flex;
   flex-direction: column;
   gap: 8px;
}

.faq-item {
   background: #fff;
   border: 1.5px solid var(--border);
   border-radius: var(--radius-sm);
   overflow: hidden;
   transition: border-color .2s, box-shadow .2s;
}

.faq-item:hover,
.faq-item.open {
   border-color: var(--cat-color, var(--text));
}

.faq-item.open {
   box-shadow: 0 4px 14px rgba(0, 0, 0, .07);
}

.faq-q {
   display: flex;
   align-items: center;
   justify-content: space-between;
   gap: 14px;
   width: 100%;
   padding: 18px 22px;
   background: none;
   border: none;
   font-family: var(--font-body);
   font-size: 15px;
   font-weight: 600;
   color: var(--text);
   cursor: pointer;
   text-align: left;
}

.faq-q:hover {
   background: var(--bg-soft);
}

.faq-item.open .faq-q {
   color: var(--cat-color, var(--text));
}

.faq-icon {
   width: 26px;
   height: 26px;
   border-radius: 50%;
   border: 1.5px solid var(--border);
   display: flex;
   align-items: center;
   justify-content: center;
   flex-shrink: 0;
   transition: all .25s;
   color: var(--faint);
}

.faq-item.open .faq-icon {
   background: var(--cat-color, var(--text));
   border-color: var(--cat-color, var(--text));
   color: #fff;
   transform: rotate(45deg);
}

.faq-a {
   max-height: 0;
   overflow: hidden;
   padding: 0 22px;
   font-size: 14.5px;
   color: var(--muted);
   line-height: 1.8;
   transition: max-height .4s cubic-bezier(.16, 1, .3, 1), padding .35s;
}

.faq-item.open .faq-a {
   max-height: 1200px;
   padding: 0 22px 20px;
}

/* ═══════════════════════════════════════════════════════════════
   CONSISTENT STATIC PAGE LAYOUT (About, Contact, Legal, Sitemap)
═══════════════════════════════════════════════════════════════ */
.page-hero {
   padding: 52px 0 44px;
   background:
      radial-gradient(circle at top right, color-mix(in srgb, var(--cat-bg) 70%, white) 0%, transparent 42%),
      radial-gradient(circle at left bottom, color-mix(in srgb, var(--cat-bg) 50%, white) 0%, transparent 34%),
      linear-gradient(180deg, #fff 0%, var(--bg-soft) 100%);
   border-bottom: 1px solid var(--border);
   position: relative;
   overflow: hidden;
}

.page-hero::before {
   content: '';
   position: absolute;
   inset: auto -120px -100px auto;
   width: 280px;
   height: 280px;
   border-radius: 50%;
   background: color-mix(in srgb, var(--cat-color) 10%, transparent);
   filter: blur(24px);
   pointer-events: none;
}

.page-hero::after {
   content: '';
   position: absolute;
   inset: 0;
   background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, .22) 100%);
   pointer-events: none;
}

.page-hero-inner {
   max-width: 720px;
   position: relative;
   z-index: 1;
}

.page-hero-eyebrow {
   display: inline-flex;
   align-items: center;
   gap: 8px;
   font-size: 11.5px;
   font-weight: 700;
   text-transform: uppercase;
   letter-spacing: .12em;
   color: var(--faint);
   margin-bottom: 14px;
}

.page-hero h1 {
   font-family: var(--font-display);
   font-size: clamp(28px, 4vw, 42px);
   font-weight: 700;
   letter-spacing: -.02em;
   line-height: 1.15;
   margin-bottom: 14px;
}

.page-hero .page-desc {
   font-size: 17px;
   color: var(--muted);
   line-height: 1.75;
}

.page-body {
   padding: 56px 0 88px;
}

.page-body .container {
   max-width: 860px;
}

/* About cards */
.value-grid {
   display: grid;
   grid-template-columns: repeat(3, 1fr);
   gap: 16px;
   margin: 28px 0;
}

.value-card {
   padding: 24px;
   background: #fff;
   border: 1.5px solid var(--border);
   border-radius: var(--radius);
}

.value-icon {
   width: 42px;
   height: 42px;
   border-radius: 10px;
   background: var(--bg-soft);
   display: flex;
   align-items: center;
   justify-content: center;
   margin-bottom: 14px;
}

.value-card h3 {
   font-size: 15px;
   font-weight: 800;
   margin-bottom: 8px;
}

.value-card p {
   font-size: 14px;
   color: var(--muted);
   line-height: 1.7;
   margin: 0;
}

/* Contact form */
.contact-form {
   background: #fff;
   border: 1.5px solid var(--border);
   border-radius: var(--radius-lg);
   padding: 40px;
   margin-bottom: 48px;
}

.form-field {
   margin-bottom: 22px;
}

.form-field:last-child {
   margin-bottom: 0;
}

.form-field label {
   display: block;
   font-size: 13.5px;
   font-weight: 700;
   color: var(--text);
   margin-bottom: 8px;
}

.form-field label span {
   font-weight: 400;
   color: var(--faint);
}

.field-input {
   width: 100%;
   padding: 12px 16px;
   background: var(--bg-soft);
   border: 1.5px solid var(--border);
   border-radius: var(--radius-sm);
   font-family: var(--font-body);
   font-size: 15px;
   color: var(--text);
   outline: none;
   transition: border-color var(--transition), background var(--transition);
}

.field-input:focus {
   background: #fff;
   border-color: var(--text);
}

textarea.field-input {
   min-height: 140px;
   resize: vertical;
   line-height: 1.6;
}

.contact-methods {
   display: grid;
   grid-template-columns: 1fr 1fr 1fr;
   gap: 14px;
   margin-top: 28px;
}

.contact-method {
   padding: 20px;
   background: #fff;
   border: 1.5px solid var(--border);
   border-radius: var(--radius);
   display: flex;
   flex-direction: column;
   gap: 8px;
}

.contact-method-icon {
   width: 36px;
   height: 36px;
   border-radius: 9px;
   background: var(--bg-soft);
   display: flex;
   align-items: center;
   justify-content: center;
}

.contact-method h4 {
   font-size: 14px;
   font-weight: 800;
   color: var(--text);
   margin: 0;
}

.contact-method p {
   font-size: 13px;
   color: var(--faint);
   margin: 0;
}

/* Legal / sitemap */
.legal-body {
   max-width: 760px;
   margin: 0 auto;
}

.legal-body h2 {
   font-size: 22px;
   font-weight: 800;
   letter-spacing: 0;
   margin: 40px 0 14px;
   color: var(--text);
   scroll-margin-top: 96px;
}

.legal-body h2:first-child {
   margin-top: 0;
}

.legal-body p,
.legal-body li {
   font-size: 15px;
   color: var(--muted);
   line-height: 1.8;
}

.legal-body ul,
.legal-body ol {
   margin-bottom: 16px;
}

.legal-updated {
   font-size: 13px;
   color: var(--faint);
   margin-bottom: 20px;
   padding: 12px 16px;
   background: var(--bg-soft);
   border-radius: var(--radius-sm);
   border: 1px solid var(--border);
}

/* Quick-jump card matching the value-card / stat-card visual language
   used on About/Contact, so legal pages read as the same product */
.legal-toc {
   display: flex;
   flex-wrap: wrap;
   gap: 8px;
   padding: 18px;
   margin-bottom: 32px;
   background: #fff;
   border: 1px solid var(--border);
   border-radius: var(--radius-md);
   box-shadow: var(--sh-sm);
}

.legal-toc-label {
   width: 100%;
   font-size: 12px;
   font-weight: 700;
   text-transform: uppercase;
   letter-spacing: .08em;
   color: var(--faint);
   margin-bottom: 4px;
}

.legal-toc a {
   font-size: 13px;
   font-weight: 600;
   color: var(--text-2);
   background: var(--bg-soft);
   border: 1px solid var(--border);
   border-radius: 99px;
   padding: 7px 14px;
   transition: all var(--transition);
}

.legal-toc a:hover {
   color: #fff;
   background: var(--text);
   border-color: var(--text);
}

.sitemap-grid {
   display: grid;
   grid-template-columns: repeat(3, 1fr);
   gap: 20px;
}

.sitemap-cat {
   padding: 22px;
   background: #fff;
   border: 1.5px solid var(--border);
   border-radius: var(--radius);
}

.sitemap-cat-header {
   display: flex;
   align-items: center;
   gap: 10px;
   margin-bottom: 14px;
   padding-bottom: 12px;
   border-bottom: 1px solid var(--border-light);
}

.sitemap-cat-header img {
   width: 22px;
   height: 22px;
   object-fit: contain;
}

.sitemap-cat h3 {
   font-size: 14px;
   font-weight: 800;
   color: var(--text);
}

.sitemap-cat a {
   display: block;
   font-size: 13.5px;
   color: var(--muted);
   padding: 5px 0;
   transition: color var(--transition);
}

.sitemap-cat a:hover {
   color: var(--cat-color);
}

/* ─── GPA rows ───────────────────────────────────────────────── */
.course-row {
   display: grid;
   grid-template-columns: 1fr 80px 120px auto;
   gap: 10px;
   align-items: center;
   margin-bottom: 10px;
}

.course-row input,
.course-row select {
   padding: 8px 12px;
   border: 1.5px solid var(--border);
   border-radius: var(--radius-sm);
   font-family: var(--font-body);
   font-size: 14px;
   background: var(--bg-soft);
   outline: none;
   transition: border-color var(--transition);
}

.course-row input:focus,
.course-row select:focus {
   border-color: var(--cat-color);
   background-color: #fff;
}

.remove-btn {
   width: 32px;
   height: 32px;
   border: 1.5px solid var(--border);
   background: #fff;
   border-radius: var(--radius-sm);
   cursor: pointer;
   display: flex;
   align-items: center;
   justify-content: center;
   color: var(--danger);
   transition: all var(--transition);
   font-size: 18px;
   line-height: 1;
}

.remove-btn:hover {
   background: var(--danger);
   border-color: var(--danger);
   color: #fff;
}

/* ─── Word counter textarea ────────────────────────────────────── */
.wc-textarea {
   width: 100%;
   min-height: 320px;
   padding: 20px 24px;
   background: #0d1117;
   color: #e2e8f0;
   border: 1.5px solid #30363d;
   border-radius: var(--radius);
   font-family: var(--font-mono);
   font-size: 14px;
   line-height: 1.8;
   resize: vertical;
   outline: none;
   transition: border-color var(--transition), box-shadow var(--transition);
   overflow-y: auto;
   overscroll-behavior: contain;
}

.wc-textarea:hover {
   border-color: var(--cat-color);
   box-shadow: 0 0 0 3px rgba(2, 132, 199, .08);
   overscroll-behavior: contain;
}

.wc-textarea:focus {
   border-color: var(--cat-color);
   box-shadow: 0 0 0 3px rgba(2, 132, 199, .12);
   background: #0d1117;
}

.wc-stats {
   display: grid;
   grid-template-columns: repeat(4, 1fr);
   gap: 12px;
   margin-top: 14px;
}

.wc-stat {
   text-align: center;
   padding: 16px 8px;
   background: #fff;
   border: 1.5px solid var(--border);
   border-radius: var(--radius-sm);
}

.wc-stat-num {
   font-family: var(--font-display);
   font-size: 26px;
   font-weight: 800;
   color: var(--text);
   letter-spacing: 0;
}

.wc-stat-label {
   font-size: 12px;
   color: var(--faint);
   margin-top: 4px;
}

/* ─── Password generator ─────────────────────────────────────── */
.pw-output {
   position: relative;
   margin-bottom: 18px;
}

.pw-display {
   width: 100%;
   padding: 14px 50px 14px 18px;
   background: var(--bg-soft);
   border: 1.5px solid var(--border);
   border-radius: var(--radius-sm);
   font-family: var(--font-mono);
   font-size: 15px;
   color: var(--text);
   word-break: break-all;
   min-height: 56px;
   line-height: 1.6;
}

.pw-copy {
   position: absolute;
   right: 10px;
   top: 50%;
   transform: translateY(-50%);
   padding: 6px 12px;
   background: var(--cat-color);
   color: #fff;
   border: none;
   border-radius: var(--radius-sm);
   min-height: 34px;
   font-size: 12px;
   font-weight: 700;
   cursor: pointer;
   transition: opacity var(--transition), transform var(--transition);
}

.pw-copy:hover {
   opacity: .85;
}

.checkbox-group {
   display: grid;
   grid-template-columns: 1fr 1fr;
   gap: 10px;
   margin-top: 14px;
}

.checkbox-label {
   display: flex;
   align-items: center;
   gap: 8px;
   font-size: 14px;
   cursor: pointer;
   padding: 10px 12px;
   background: var(--bg-soft);
   border: 1.5px solid var(--border);
   border-radius: var(--radius-sm);
   transition: border-color var(--transition);
}

.checkbox-label:hover {
   border-color: var(--cat-color);
}

.checkbox-label input {
   width: 16px;
   height: 16px;
   accent-color: var(--cat-color);
   cursor: pointer;
}

/* ─── JSON formatter ─────────────────────────────────────────── */
.json-wrap {
   display: grid;
   grid-template-columns: 1fr 1fr;
   gap: 16px;
}

.json-pane {
   border: 1.5px solid var(--border);
   border-radius: var(--radius-sm);
   overflow: hidden;
}

.json-pane-header {
   display: flex;
   align-items: center;
   justify-content: space-between;
   padding: 10px 14px;
   background: var(--bg-soft);
   border-bottom: 1px solid var(--border);
}

.json-pane-title {
   font-size: 12px;
   font-weight: 700;
   text-transform: uppercase;
   letter-spacing: .08em;
   color: var(--faint);
}

.json-pane textarea {
   width: 100%;
   height: 360px;
   border: none;
   padding: 16px;
   font-family: var(--font-mono);
   font-size: 13px;
   color: var(--text);
   background: #fff;
   resize: none;
   outline: none;
   line-height: 1.6;
}

.json-btn {
   padding: 6px 14px;
   background: var(--cat-color);
   color: #fff;
   border: none;
   border-radius: 6px;
   font-size: 12px;
   font-weight: 700;
   cursor: pointer;
   transition: opacity var(--transition);
}

.json-btn:hover {
   opacity: .85;
}

.json-actions {
   display: flex;
   gap: 8px;
   margin-bottom: 12px;
}

/* ─── Unit converter ──────────────────────────────────────────── */
.unit-result-grid {
   display: grid;
   grid-template-columns: 1fr 1fr;
   gap: 12px;
}

.unit-result {
   padding: 14px 16px;
   background: var(--bg-soft);
   border: 1.5px solid var(--border);
   border-radius: var(--radius-sm);
}

.unit-result-label {
   font-size: 12px;
   font-weight: 700;
   text-transform: uppercase;
   letter-spacing: .07em;
   color: var(--faint);
   margin-bottom: 6px;
}

.unit-result-val {
   font-family: var(--font-mono);
   font-size: 18px;
   font-weight: 700;
   color: var(--text);
}

/* ─── BMI gauge ───────────────────────────────────────────────── */
.bmi-gauge {
   position: relative;
   height: 12px;
   border-radius: 99px;
   background: linear-gradient(to right, #60a5fa, #4ade80, #facc15, #fb923c, #f87171);
   margin: 18px 0 8px;
   overflow: visible;
}

.bmi-needle {
   position: absolute;
   top: 50%;
   width: 16px;
   height: 16px;
   background: #fff;
   border: 3px solid var(--text);
   border-radius: 50%;
   transform: translate(-50%, -50%);
   transition: left .4s ease;
   box-shadow: var(--sh-sm);
}

/* ─── Misc ───────────────────────────────────────────────────── */
.badge {
   display: inline-flex;
   align-items: center;
   gap: 5px;
   padding: 4px 12px;
   border-radius: 99px;
   font-size: 12px;
   font-weight: 700;
   background: var(--cat-bg);
   color: var(--cat-color);
}

.notice {
   padding: 14px 18px;
   background: var(--bg-soft);
   border: 1.5px solid var(--border);
   border-left: 4px solid var(--cat-color);
   border-radius: var(--radius-sm);
   font-size: 14px;
   color: var(--muted);
   margin: 16px 0;
}

.pop {
   animation: popAnim .25s ease both;
}

@keyframes popAnim {
   0% {
      transform: scale(.7);
   }

   100% {
      transform: scale(1);
   }
}

.visually-hidden {
   position: absolute;
   width: 1px;
   height: 1px;
   overflow: hidden;
   clip: rect(0, 0, 0, 0);
}

/* ─── Responsive ──────────────────────────────────────────────── */
@media(max-width:1024px) {
   .tools-grid {
      grid-template-columns: repeat(2, 1fr);
   }

   .cats-grid {
      grid-template-columns: repeat(2, 1fr);
   }

   .about-grid {
      grid-template-columns: 1fr;
      gap: 44px;
   }

   .insight-grid {
      grid-template-columns: repeat(2, 1fr);
   }

   .content-cols {
      grid-template-columns: 1fr;
   }

   .contact-methods {
      grid-template-columns: 1fr 1fr;
   }

   .sitemap-grid {
      grid-template-columns: 1fr 1fr;
   }

   .home-workflow-grid {
      grid-template-columns: 1fr;
   }
}

@media(max-width:900px) {
   .tool-layout {
      grid-template-columns: 1fr;
   }

   .tool-sidebar {
      position: static;
   }

   .json-wrap {
      grid-template-columns: 1fr;
   }
}

@media(max-width:768px) {
   .nav-center {
      display: none;
   }

   .cat-dropdown {
      display: none;
   }

   .hero {
      min-height: auto;
      padding: 56px 0 44px;
   }

   .hero-h1 {
      font-size: 38px;
      line-height: 1.08;
   }

   .hero-sub {
      font-size: 16px;
   }

   .hero-search {
      padding: 8px;
      gap: 8px;
   }

   #hero-search {
      height: 42px;
      font-size: 15px;
   }

   .hero-search-btn {
      padding: 11px 14px;
   }

   .section {
      padding: 64px 0;
   }

   .tools-grid {
      grid-template-columns: 1fr;
   }

   .cats-grid {
      grid-template-columns: 1fr 1fr;
   }

   .stat-grid {
      grid-template-columns: 1fr 1fr;
   }

   .wc-stats {
      grid-template-columns: 1fr 1fr;
   }

   .checkbox-group {
      grid-template-columns: 1fr;
   }

   .footer-main {
      flex-direction: column;
      gap: 32px;
   }

   .footer-links {
      gap: 32px;
   }

   .value-grid {
      grid-template-columns: 1fr;
   }

   .insight-grid {
      grid-template-columns: 1fr;
   }

   .workflow-list {
      grid-template-columns: 1fr;
   }

   .workflow-panel {
      padding: 22px;
   }

   .tool-container {
      padding: 28px 0 64px;
   }

   .calc-card {
      padding: 22px;
   }

   .contact-methods {
      grid-template-columns: 1fr;
   }

   .sitemap-grid {
      grid-template-columns: 1fr;
   }
}

@media(max-width:480px) {
   .cats-grid {
      grid-template-columns: 1fr;
   }

   .unit-result-grid {
      grid-template-columns: 1fr;
   }

   .container {
      width: min(var(--container), calc(100% - 32px));
   }

   .hero-search {
      align-items: stretch;
      flex-wrap: wrap;
      padding: 12px;
   }

   .hero-search svg {
      margin: 13px 0 0 2px;
   }

   #hero-search {
      flex-basis: calc(100% - 34px);
   }

   .hero-search-btn {
      width: 100%;
      justify-content: center;
   }

   .cat-card {
      grid-template-columns: 56px 1fr;
      padding: 16px;
   }

   .cat-card-icon {
      width: 56px;
      height: 56px;
   }

   .cat-card-icon img {
      width: 32px;
      height: 32px;
   }
}

/* ═══════════════════════════════════════════════════════════════
   MOBILE NAVIGATION & NEW COMPONENTS
═══════════════════════════════════════════════════════════════ */

/* ─── Skip-to-content ─────────────────────────────────────────── */
.skip-link {
   position: absolute;
   top: -100%;
   left: 50%;
   transform: translateX(-50%);
   background: var(--text);
   color: #fff;
   padding: 8px 24px;
   border-radius: 0 0 8px 8px;
   font-size: 14px;
   font-weight: 600;
   font-family: var(--font-body);
   z-index: 10000;
   text-decoration: none;
   transition: top 0.1s;
   white-space: nowrap;
}
.skip-link:focus {
   top: 0;
   outline: none;
}

/* ─── Focus ring ──────────────────────────────────────────────── */
*:focus-visible {
   outline: 2px solid var(--text);
   outline-offset: 3px;
   border-radius: 3px;
}

/* ─── Nav mobile button ───────────────────────────────────────── */
.nav-mobile-btn {
   display: none;
   width: 36px;
   height: 36px;
   align-items: center;
   justify-content: center;
   border-radius: 9px;
   border: 1.5px solid var(--border);
   background: var(--bg-soft);
   color: var(--text);
   cursor: pointer;
   transition: border-color var(--transition), background var(--transition), transform .2s ease;
   flex-shrink: 0;
   box-shadow: 0 2px 8px rgba(13,17,23,.05);
}
.nav-mobile-btn .menu-icon { display:block; transition: transform .25s ease; }
.nav-mobile-btn .bar { transform-origin: 50% 50%; transition: transform .25s ease, opacity .18s ease; }
.nav-mobile-btn.is-open { background: var(--text); color: #fff; border-color: var(--text); }
.nav-mobile-btn.is-open .bar-1 { transform: rotate(45deg); }
.nav-mobile-btn.is-open .bar-3 { transform: rotate(-45deg); }
.nav-mobile-btn.is-open .bar-2 { opacity: 0; }
.nav-mobile-btn:hover {
   border-color: var(--text);
   background: #fff;
}
.nav-mobile-btn.is-open:hover {
   background: var(--text);
   color: #fff;
   border-color: var(--text);
}

/* ─── Mobile menu scroll lock ─────────────────────────────────── */
html.mobile-menu-open {
   overflow: hidden !important;
   overscroll-behavior: none;
}
body.mobile-menu-open {
   position: fixed;
   left: 0;
   right: 0;
   overflow: hidden !important;
   overscroll-behavior: none;
   touch-action: none;
}

/* ─── Mobile drawer ───────────────────────────────────────────── */
.mobile-drawer {
   position: fixed;
   top: 0;
   right: 0;
   bottom: 0;
   width: min(348px, 88vw);
   max-width: 88vw;
   background: #fff;
   border-left: 1px solid var(--border);
   box-shadow: var(--sh-xl);
   z-index: 1100;
   transform: translateX(100%);
   transition: transform 0.3s cubic-bezier(.22,1,.36,1), visibility 0.3s;
   overflow: hidden auto;
   overscroll-behavior: contain;
   display: flex;
   flex-direction: column;
   contain: layout paint;
   visibility: hidden;
   pointer-events: none;
}
.mobile-drawer.open {
   transform: translateX(0);
   visibility: visible;
   pointer-events: auto;
}
.mobile-drawer-overlay {
   position: fixed;
   inset: 0;
   background: rgba(13, 17, 23, 0.34);
   -webkit-backdrop-filter: blur(3px);
   backdrop-filter: blur(3px);
   z-index: 1050;
   opacity: 0;
   pointer-events: none;
   transition: opacity 0.25s ease;
}
.mobile-drawer-overlay.open {
   opacity: 1;
   pointer-events: all;
}
.mobile-drawer-header {
   display: flex;
   align-items: center;
   justify-content: space-between;
   padding: 14px 20px;
   border-bottom: 1px solid var(--border-light);
   flex-shrink: 0;
}
.mobile-drawer-close {
   width: 32px;
   height: 32px;
   display: flex;
   align-items: center;
   justify-content: center;
   border-radius: 8px;
   border: 1.5px solid var(--border);
   background: var(--bg-soft);
   color: var(--muted);
   cursor: pointer;
   transition: all var(--transition);
}
.mobile-drawer-close:hover {
   border-color: var(--text);
   color: var(--text);
}
.mobile-drawer-nav {
   flex: 1 1 auto;
   min-height: 0;
   padding: 8px 12px 18px;
   overflow-y: auto;
   overflow-x: hidden;
   overscroll-behavior: contain;
   -webkit-overflow-scrolling: touch;
   touch-action: pan-y;
   scrollbar-width: thin;
}
.mobile-drawer-label {
   font-size: 10.5px;
   font-weight: 700;
   text-transform: uppercase;
   letter-spacing: 0.1em;
   color: var(--faint);
   padding: 12px 8px 6px;
}
.mobile-drawer-link {
   display: flex;
   align-items: center;
   gap: 12px;
   padding: 10px 8px;
   border-radius: var(--radius-sm);
   text-decoration: none;
   transition: background var(--transition);
}
.mobile-drawer-link:hover {
   background: var(--bg-soft);
}
.mobile-drawer-link img {
   width: 20px;
   height: 20px;
   object-fit: contain;
   flex-shrink: 0;
}
.mobile-drawer-link span {
   font-size: 14px;
   font-weight: 600;
   color: var(--text);
   flex: 1;
}
.mobile-drawer-link small {
   font-size: 12px;
   color: var(--faint);
}
@media (max-width: 768px) {
   .nav-mobile-btn { width: 44px; height: 44px; border-radius: 11px; }
   .mobile-drawer-header { padding: 14px 16px; }
   .mobile-drawer-link { min-height: 48px; padding: 11px 10px; }
   .mobile-drawer-close { width: 40px; height: 40px; border-radius: 10px; }
}

/* ─── Recent section header ───────────────────────────────────── */
.recent-header {
   display: flex;
   align-items: center;
   justify-content: space-between;
   margin-bottom: 16px;
}
.recent-header-left {
   display: flex;
   align-items: center;
   gap: 8px;
   font-size: 12px;
   font-weight: 700;
   text-transform: uppercase;
   letter-spacing: 0.1em;
   color: var(--faint);
}
.recent-clear-btn {
   font-size: 11px;
   color: var(--faint);
   background: none;
   border: none;
   cursor: pointer;
   font-weight: 700;
   font-family: var(--font-body);
   transition: color var(--transition);
}
.recent-clear-btn:hover {
   color: var(--danger);
}

/* ─── Pro CTA section ─────────────────────────────────────────── */
.pro-cta-section {
   padding: 56px 0;
   border-top: 1px solid var(--border);
   background: var(--bg);
}
.pro-cta-inner {
   display: flex;
   align-items: center;
   justify-content: space-between;
   gap: 32px;
   padding: 32px 40px;
   border: 1.5px solid var(--border);
   border-radius: var(--radius-lg);
   background: var(--bg-soft);
}
.pro-cta-content {
   flex: 1;
}
.pro-cta-badge {
   display: inline-block;
   padding: 3px 10px;
   background: #fff;
   border: 1.5px solid var(--border);
   border-radius: 99px;
   font-size: 11px;
   font-weight: 700;
   text-transform: uppercase;
   letter-spacing: 0.1em;
   color: var(--faint);
   margin-bottom: 10px;
}
.pro-cta-heading {
   font-family: var(--font-display);
   font-size: 22px;
   font-weight: 800;
   letter-spacing: 0;
   color: var(--text);
   margin-bottom: 8px;
}
.pro-cta-desc {
   font-size: 15px;
   color: var(--muted);
   line-height: 1.7;
   margin: 0;
   max-width: 500px;
}
.pro-cta-btn {
   display: inline-flex;
   align-items: center;
   gap: 8px;
   padding: 12px 24px;
   background: var(--text);
   color: #fff;
   border-radius: var(--radius-sm);
   font-family: var(--font-display);
   font-size: 14px;
   font-weight: 700;
   text-decoration: none;
   white-space: nowrap;
   flex-shrink: 0;
   transition: opacity var(--transition), box-shadow var(--transition);
}
.pro-cta-btn:hover {
   opacity: 0.88;
   box-shadow: var(--sh-md);
}

/* ─── Typewriter cursor (tool pages) ──────────────────────────── */
.tw-cursor {
   display: inline-block;
   width: 2px;
   height: 16px;
   background: var(--cat-color, var(--text));
   margin-left: 2px;
   vertical-align: middle;
   animation: twBlink 0.9s step-end infinite;
}
@keyframes twBlink {
   0%, 100% { opacity: 1; }
   50% { opacity: 0; }
}

/* ─── Counter pop ─────────────────────────────────────────────── */
.stat-num {
   transition: transform 0.2s ease;
}
.stat-num.pop {
   transform: scale(1.06);
}

@keyframes popAnim {
   0% { transform: scale(.7); }
   100% { transform: scale(1); }
}
.pop {
   animation: popAnim .25s ease both;
}

/* ─── Responsive: mobile button visibility ────────────────────── */
@media (max-width: 768px) {
   .nav-mobile-btn { display: flex; width:44px; height:44px; }
   .pro-cta-inner {
      flex-direction: column;
      align-items: flex-start;
      padding: 24px;
   }
}
@media (max-width: 480px) {
   .pro-cta-section { padding: 40px 0; }
}

/* ─── Recently used section & chips ──────────────────────────── */
/* Toast */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: 8px; pointer-events: none; }
.toast { display: flex; align-items: center; gap: 10px; padding: 12px 18px; background: #0d1117; color: #f0f6fc; border: 1px solid #30363d; border-radius: 10px; font-size: 13px; font-weight: 600; font-family: var(--font-body); box-shadow: 0 8px 24px rgba(0,0,0,.2); pointer-events: all; animation: toastIn .3s cubic-bezier(.34,1.56,.64,1) both; max-width: 320px; }
.toast.toast-success { border-left: 3px solid #16a34a; }
.toast.toast-error { border-left: 3px solid #dc2626; }
.toast.toast-info { border-left: 3px solid #3b82f6; }
.toast.toast-out { animation: toastOut .25s ease forwards; }
@keyframes toastIn { from { transform: translateX(40px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes toastOut { from { transform: translateX(0); opacity: 1; } to { transform: translateX(40px); opacity: 0; } }

/* Back to top */
.back-to-top { position: fixed; bottom: 24px; left: 24px; width: 40px; height: 40px; border-radius: 10px; background: var(--text); color: var(--bg); border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; opacity: 0; transform: translateY(8px); transition: all .25s; z-index: 800; }
.back-to-top.visible { opacity: 1; transform: none; }
.back-to-top:hover { transform: translateY(-2px); }

/* Result copy button */
.result-copy-btn {
   position: absolute;
   top: 14px;
   right: 14px;
   min-height: 34px;
   padding: 0 12px;
   display: inline-flex;
   align-items: center;
   justify-content: center;
   background: rgba(255,255,255,.14);
   color: #fff;
   border: 1px solid rgba(255,255,255,.28);
   border-radius: var(--radius-sm);
   font-size: 11px;
   font-weight: 700;
   letter-spacing: .01em;
   cursor: pointer;
   transition: background var(--transition), border-color var(--transition), transform var(--transition);
   font-family: var(--font-body);
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
}
.result-copy-btn:hover { background: rgba(255,255,255,.24); border-color: rgba(255,255,255,.42); transform: translateY(-1px); }
.result-copy-btn:active { transform: translateY(0); }
.result-copy-btn:focus-visible { outline-color: #fff; }

/* ─── Tool-page alignment system ─────────────────────────────── */
.tool-main,
.tool-sidebar { min-width: 0; }
.tool-main { display: flex; flex-direction: column; gap: 20px; }
.tool-main > .calc-card { margin-bottom: 0; }
.tool-main > .tool-support-card { margin: 0; }
.tool-sidebar { display: flex; flex-direction: column; gap: 20px; }
.tool-sidebar > * { margin-bottom: 0 !important; }
.tool-sidebar .related-tools-card { order: 99; }
.tool-support-card {
   background: #fff;
   border: 1px solid rgba(0,0,0,.05);
   border-radius: var(--radius-lg);
   box-shadow: var(--sh-md);
   padding: 24px;
   overflow: hidden;
}
.tool-support-card .calc-card-title { margin-bottom: 16px; }
.tool-guide {
   display: grid;
   grid-template-columns: repeat(2,minmax(0,1fr));
   gap: 16px;
   margin: 28px 0;
}
.tool-guide-card {
   padding: 22px;
   background: #fff;
   border: 1px solid var(--border);
   border-radius: var(--radius-lg);
   box-shadow: var(--sh-sm);
}
.tool-guide-card h3 { margin: 0 0 9px; font-size: 17px; font-weight: 650; color: var(--text); }
.tool-guide-card p { margin: 0; color: var(--muted); line-height: 1.75; font-size: 14px; }
.tool-guide-wide { grid-column: 1 / -1; }
@media(max-width:700px){
   .tool-guide { grid-template-columns: 1fr; }
   .tool-guide-wide { grid-column: auto; }
   .result-copy-btn { top: 12px; right: 12px; }
}


/* Disclaimer box — subtle, clean neutral card */
.disclaimer-box {
  margin-top: 24px;
  padding: 14px 18px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-left: 3px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.disclaimer-box svg {
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: 1px;
  color: var(--faint);
}
.disclaimer-box strong { color: var(--text-2); }
.disclaimer-box a { color: var(--text); font-weight: 600; text-decoration: underline; text-underline-offset: 2px; }

/* Disclaimer box variants */
.disclaimer-box.disclaimer-warning {
  background: #fffbeb;
  border-color: #fde68a;
  border-left: 3px solid #f59e0b;
  color: #92400e;
}
.disclaimer-box.disclaimer-warning strong { color: #78350f; }
.disclaimer-box.disclaimer-warning a { color: #92400e; font-weight: 700; }

.disclaimer-box.disclaimer-medical {
  background: #fff1f2;
  border-color: #fecdd3;
  border-left: 3px solid #f43f5e;
  color: #9f1239;
}
.disclaimer-box.disclaimer-medical strong { color: #881337; }
.disclaimer-box.disclaimer-medical a { color: #9f1239; font-weight: 700; }

/* Universal Privacy Note — used on file and privacy-first tools */
.privacy-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 13px 16px;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-left: 3px solid #22c55e;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  font-size: 13px;
  color: #15803d;
  line-height: 1.6;
}
.privacy-note strong {
  color: #166534;
}
.privacy-note svg {
  flex-shrink: 0;
  margin-top: 2px;
  stroke: #16a34a;
}

/* Platform limits indicator for character counter */
.platform-limits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 16px;
}
.platform-limit-card {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}
.platform-limit-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-2);
}
.platform-limit-count {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--muted);
}
.platform-limit-track {
  height: 5px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}
.platform-limit-fill {
  height: 100%;
  border-radius: 99px;
  background: var(--c-text);
  transition: width 0.25s ease, background-color 0.25s ease;
}
.platform-limit-fill.limit-near { background: var(--warning); }
.platform-limit-fill.limit-over { background: var(--danger); }

/* Result animation */
@keyframes resultPop { 0%{transform:scale(.97);opacity:.7} 60%{transform:scale(1.01)} 100%{transform:scale(1);opacity:1} }
.result-main.animated { animation: resultPop .35s ease both; }

/* Print */
@media print {
  .nav, .tool-hero-badge, .breadcrumb, .tool-sidebar, .faq-section, .content-section, .doc, .related-section, .tool-content, .site-footer, .back-to-top, .toast-container,
  .mobile-drawer, .mobile-drawer-overlay, .nav-mobile-btn {
    display: none !important;
  }
  .tool-layout { grid-template-columns: 1fr !important; }
}


/* ─── Accessibility: respect reduced-motion preferences ───────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto !important; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ─── Mobile touch target ─────────────────────────────────────── */
@media (max-width: 768px) {
  .nav-mobile-btn { width: 44px; height: 44px; }
}


/* ═══════════════════════════════════════════════════════════════
   UTILBIT v9 — Unified Tool Experience
   Reference interaction language: Time Zone Converter
   Applies the same spacing, card, control, result and motion language
   across calculators, converters, generators and trackers without
   removing category accent colors.
═══════════════════════════════════════════════════════════════ */
.tool-container { padding: 42px 0 80px; }
.tool-layout { grid-template-columns: minmax(0, 1fr) 350px; gap: 24px; }
.tool-main { gap: 18px; }
.tool-sidebar { gap: 18px; }
.calc-card,
.sidebar-card,
.result-breakdown,
.result-hero,
.tool-support-card,
.tool-guide-card {
   border-radius: 20px;
   border: 1px solid rgba(15, 23, 42, .07);
   box-shadow: var(--sh-sm);
}
.calc-card { padding: 26px; margin-bottom: 0; }
.calc-card::before { height: 3px; }
.calc-card-title { letter-spacing: -.01em; }
.form-input,
.select-input,
textarea.form-input,
input.form-input {
   min-height: 44px;
   border-radius: 11px;
   border-color: #dfe3e8;
   background-color: #fff;
   transition: border-color var(--transition), box-shadow var(--transition), background-color var(--transition);
}
.form-input:focus,
.select-input:focus,
textarea.form-input:focus,
input.form-input:focus {
   border-color: var(--cat-color);
   box-shadow: 0 0 0 3px color-mix(in srgb, var(--cat-color) 13%, transparent);
   outline: none;
}
.btn { min-height: 44px; border-radius: 11px; font-weight: 700; }
.tab-group { gap: 4px; padding: 4px; border-radius: 12px; background: var(--bg-soft); }
.tab-btn { border-radius: 9px; min-height: 38px; }
.result-hero { overflow: hidden; }
.result-main { letter-spacing: -.035em; }
.sidebar-card-title,
.calc-card-title { font-weight: 750; }
.tool-guide { gap: 16px; }
.tool-guide-card { padding: 22px; background: #fff; }
.tool-guide-card h3 { font-size: 16px; margin-bottom: 8px; }
.tool-guide-card p { font-size: 14px; line-height: 1.7; }
.tool-content,
.content-section { color: var(--muted); }
.tool-content table,
.content-section table { border-radius: 14px; overflow: hidden; }
@media (max-width: 900px) {
  .tool-layout { grid-template-columns: 1fr; }
  .tool-sidebar { position: static; }
}
@media (max-width: 600px) {
  .container { width: min(var(--container), calc(100% - 32px)); }
  .tool-container { padding-top: 28px; }
  .calc-card { padding: 20px; border-radius: 17px; }
  .tool-guide-card { padding: 18px; border-radius: 17px; }
  .related-tools-list { grid-template-columns: 1fr; }
  .directory-page { padding-top: 32px; }
  .directory-toolbar { grid-template-columns: 1fr; gap: 10px; }
  .directory-list { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ═══════════════════════════════════════════════════════════════
   v11 — Product UI layer
   Light mode only. Extends the v8 tokens; loaded last on purpose.
═══════════════════════════════════════════════════════════════ */
:root {
   --brand: #e11d48;
   --brand-ink: #be123c;
   --surface: #fafafa;
   --line: #e6e8ec;
   --measure: 68ch;
}

/* ── Homepage hero ─────────────────────────────────────────── */
.hp-hero { padding: clamp(36px, 5vw, 72px) 0 clamp(36px, 5vw, 64px); background: linear-gradient(180deg, #fcfcfb 0%, #f6f6f7 100%); }
.hp-hero::before, .hp-hero::after { display: none; }
.hp-hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, 390px); gap: clamp(32px, 5vw, 88px); align-items: center; position: relative; z-index: 1; }
.hp-hero-copy { min-width: 0; }
.hp-kicker { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 18px; font-size: 13.5px; font-weight: 600; color: var(--muted); }
.hp-h1 { font-family: var(--font-display); font-size: clamp(34px, 4.6vw, 62px); font-weight: 700; letter-spacing: -.028em; line-height: 1.07; margin: 0 0 18px; color: var(--text); }
.hp-h1 em { font-style: normal; color: var(--brand); }
.hp-sub { max-width: 54ch; margin: 0 0 28px; font-size: clamp(16px, 1.3vw, 18.5px); line-height: 1.65; color: var(--muted); }
.hp-search-wrap { max-width: 620px; margin: 0; }
.hp-search-label { display: block; margin: 0 0 8px; font-size: 13.5px; font-weight: 650; color: var(--text-2); }
.hp-search { border-radius: 16px; padding: 7px 7px 7px 16px; box-shadow: var(--sh-md); border-width: 1px; border-color: #d9dce1; }
.hp-search:focus-within { border-color: var(--text); box-shadow: 0 0 0 4px rgba(17, 24, 39, .08), var(--sh-md); }
.hp-kbd { display: inline-grid; place-items: center; min-width: 24px; height: 24px; padding: 0 6px; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 6px; font: 600 12px var(--font-mono); color: var(--muted); background: var(--surface); }
.hp-search .hero-search-btn { padding: 11px 20px; border-radius: 11px; }
.hp-quick { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 16px; margin: 18px 0 0; font-size: 14px; }
.hp-quick span { color: var(--faint); font-weight: 600; }
.hp-quick a { color: var(--text-2); font-weight: 600; border-bottom: 1px solid transparent; }
.hp-quick a:hover { color: var(--brand-ink); border-color: currentColor; }

/* ── Simple calculator ─────────────────────────────────────── */
.hc { width: 100%; max-width: 420px; justify-self: end; padding: 18px; background: #fff; border: 1px solid var(--line); border-radius: 24px; box-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 18px 40px -18px rgba(16, 24, 40, .18); }
.hc-head { display: flex; align-items: center; justify-content: space-between; margin: 0 4px 12px; }
.hc-title { font-size: 13.5px; font-weight: 700; color: var(--text-2); }
.hc-more { display: inline-flex; align-items: center; gap: 5px; font-size: 13px; font-weight: 600; color: var(--muted); }
.hc-more:hover { color: var(--brand-ink); }
.hc-screen { padding: 14px 16px 12px; margin-bottom: 14px; background: #f5f6f8; border-radius: 16px; text-align: right; min-height: 96px; display: flex; flex-direction: column; justify-content: flex-end; overflow: hidden; }
.hc-expr { min-height: 20px; font-size: 14px; line-height: 20px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; direction: rtl; font-variant-numeric: tabular-nums; }
.hc-out { display: block; font-family: var(--font-display); font-size: 2.9rem; font-weight: 600; line-height: 1.15; letter-spacing: -.02em; color: var(--text); font-variant-numeric: tabular-nums; white-space: nowrap; overflow: hidden; }
.hc-error .hc-out { font-size: 1.35rem; color: var(--danger); }
.hc-keys { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.hc-k { min-height: 54px; display: grid; place-items: center; border: 0; border-radius: 14px; background: #f1f2f5; color: var(--text); font: 600 1.3rem var(--font-display); cursor: pointer; transition: background-color 120ms ease, transform 90ms ease; -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
.hc-k:hover { background: #e7e9ee; }
.hc-k:active { transform: scale(.96); }
.hc-fn { background: #e8eaee; color: var(--text-2); font-size: 1.1rem; }
.hc-fn:hover { background: #dde0e6; }
.hc-op { background: #fff1f3; color: var(--brand-ink); font-size: 1.5rem; }
.hc-op:hover { background: #ffe1e6; }
.hc-eq { background: var(--brand); color: #fff; font-size: 1.6rem; }
.hc-eq:hover { background: var(--brand-ink); }
.hc-k:focus-visible { outline: 2px solid var(--text); outline-offset: 2px; }

/* ── Homepage sections: open layouts, not card grids ───────── */
.hp-section { padding: clamp(40px, 5vw, 72px) 0; }
.hp-tint { background: var(--surface); border-block: 1px solid var(--border-light); }
.hp-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.hp-h2 { font-family: var(--font-display); font-size: clamp(22px, 2.2vw, 30px); font-weight: 700; letter-spacing: -.02em; line-height: 1.2; color: var(--text); }
.hp-tint .hp-h2 { margin-bottom: 26px; }
.hp-link { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 650; color: var(--brand-ink); }
.hp-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.launch-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(24px, 4vw, 64px); border-top: 1px solid var(--line); }
.launch-row { display: grid; grid-template-columns: 40px minmax(0, 1fr) auto 16px; align-items: center; gap: 14px; padding: 14px 6px; border-bottom: 1px solid var(--line); transition: background-color var(--transition); min-width: 0; }
.launch-row:hover { background: var(--surface); }
.launch-ic { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 11px; background: var(--cat-bg); }
.launch-ic img { width: 20px; height: 20px; object-fit: contain; }
.launch-tx { display: grid; gap: 1px; min-width: 0; }
.launch-tx strong { font-size: 15.5px; font-weight: 650; color: var(--text); }
.launch-tx small { font-size: 13.5px; line-height: 1.4; color: var(--muted); }
.launch-tag { font-size: 12.5px; font-weight: 600; color: var(--muted); white-space: nowrap; }
.launch-go { color: var(--faint); transition: transform var(--transition), color var(--transition); }
.launch-row:hover .launch-go { transform: translateX(3px); color: var(--text); }
.hp-principles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(24px, 4vw, 56px); }
.hp-principles > div { padding-top: 18px; border-top: 2px solid var(--text); }
.hp-principles h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.hp-principles p { font-size: 15px; line-height: 1.7; color: var(--muted); max-width: 42ch; }
.hp-dir { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); gap: 34px clamp(24px, 3vw, 48px); }
.hp-dir-col h3 { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; padding-bottom: 8px; margin-bottom: 8px; border-bottom: 2px solid var(--cat-color); font-size: 15.5px; font-weight: 700; }
.hp-dir-col h3 span { font-size: 12.5px; font-weight: 600; color: var(--muted); }
.hp-dir-col ul { list-style: none; display: grid; }
.hp-dir-col li a { display: block; padding: 5px 0; font-size: 14.5px; color: var(--text-2); }
.hp-dir-col li a:hover, .hp-dir-col h3 a:hover { color: var(--brand-ink); text-decoration: underline; text-underline-offset: 3px; }

/* ── Tools directory: list rows instead of a card grid ─────── */
.directory-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(24px, 4vw, 56px); border-top: 1px solid var(--line); }
.directory-tool { border: 0; border-bottom: 1px solid var(--line); border-radius: 0; padding: 13px 6px; background: transparent; }
.directory-tool:hover { transform: none; box-shadow: none; background: var(--surface); }
.directory-filters { gap: 6px; }
.directory-search { border-radius: 14px; min-height: 52px; }

/* ── Tool page hero: breadcrumb → title → subtitle → tool ──── */
.tool-hero { padding: 22px 0 20px; background: linear-gradient(180deg, #fcfcfd 0%, #fff 100%); }
.tool-hero .tool-hero-badge { display: none; }
.tool-hero .breadcrumb { order: 1; margin: 0 0 12px; padding: 0; background: none; border: 0; box-shadow: none; border-radius: 0; font-size: 13px; width: auto; }
.tool-hero .breadcrumb-sep { color: var(--faint); }
.tool-hero h1 { order: 3; font-size: clamp(27px, 3vw, 38px); letter-spacing: -.022em; margin: 0 0 8px; }
.tool-hero .tool-desc { order: 4; font-size: 16px; line-height: 1.65; max-width: 62ch; margin: 0; }
.tool-container { padding-top: 28px; }

/* ── Tool workspace: quieter surfaces, calmer results ──────── */
.calc-card { box-shadow: none; border: 1px solid var(--line); border-radius: 18px; }
.calc-card::before { display: none; }
.calc-card-title { font-size: 15px; font-weight: 700; letter-spacing: -.005em; text-transform: none; color: var(--text); }
.chart-card, .sidebar-card { box-shadow: none; border-color: var(--line); }
.result-hero { text-align: left; padding: 24px 26px; background: color-mix(in srgb, var(--cat-color, #0ea5e9) 7%, #fff); border: 1px solid color-mix(in srgb, var(--cat-color, #0ea5e9) 22%, #fff); box-shadow: none; color: var(--text); }
.result-hero::before { display: none; }
.result-hero .result-label { text-transform: none; letter-spacing: 0; font-size: 13.5px; font-weight: 650; color: var(--text-2); }
.result-hero .result-main { color: color-mix(in srgb, var(--cat-color, #0ea5e9) 62%, #000); letter-spacing: -.03em; }
.result-hero .result-sub { color: var(--muted); }
.result-breakdown { box-shadow: none; border-width: 1px; border-color: var(--line); }
.result-copy-btn { background: #fff; color: var(--text-2); border: 1px solid var(--line); }
.result-copy-btn:hover { background: var(--surface); border-color: #cfd3da; }
.result-copy-btn:focus-visible { outline-color: var(--text); }
.tool-note { display: flex; align-items: flex-start; gap: 8px; margin: 22px 0 0; font-size: 12.5px; line-height: 1.55; color: var(--muted); max-width: 72ch; }
.tool-note svg { flex: none; margin-top: 2px; color: var(--faint); }
.tool-note a { text-decoration: underline; text-underline-offset: 2px; }
.tool-note a:hover { color: var(--text); }

/* ── Reference content: readable measure, divided sections ─── */
.content-section { padding: clamp(36px, 5vw, 64px) 0 clamp(48px, 6vw, 88px); border-top: 1px solid var(--line); }
.content-section .content-cols > div { max-width: 860px; margin-inline: auto; }
.content-section .content-p, .content-section p { font-size: 16.5px; line-height: 1.78; color: var(--text-2); max-width: var(--measure); }
.content-section ul, .content-section ol { max-width: var(--measure); line-height: 1.75; }
.content-section .content-h2 { font-size: clamp(22px, 2.2vw, 28px); letter-spacing: -.02em; margin: 52px 0 14px; padding-top: 34px; border-top: 1px solid var(--line); color: var(--text); }
.content-section .content-h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.content-section .content-h3 { font-size: 18px; letter-spacing: -.01em; margin: 30px 0 8px; color: var(--text); }
.content-section table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.content-section th { text-align: left; font-weight: 700; background: var(--surface); }
.content-section th, .content-section td { padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.content-section .formula-box { background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--cat-color, var(--text)); border-radius: 12px; padding: 16px 20px; max-width: none; }
.content-section .formula-code { font-family: var(--font-mono); font-size: clamp(14.5px, 1.8vw, 18px); overflow-x: auto; }
.table-wrap, .content-section .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; max-width: 100%; }
.legal-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.legal-table th, .legal-table td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.legal-table th { font-weight: 700; background: var(--surface); }
.legal-table td:first-child { white-space: nowrap; font-weight: 600; }

/* ── Responsive compositions ───────────────────────────────── */
/* Large phones, small tablets (portrait): stack, keep the calculator compact and centred */
@media (max-width: 999px) {
   .hp-hero-grid { grid-template-columns: 1fr; gap: 32px; }
   .hc { justify-self: start; max-width: 440px; }
   .launch-list, .directory-list { grid-template-columns: 1fr; }
   .hp-principles { grid-template-columns: 1fr; gap: 24px; }
}
/* Tablet landscape and unfolded foldables: side by side with rebalanced proportions */
@media (min-width: 640px) and (max-width: 999px) and (min-aspect-ratio: 1/1) {
   .hp-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(280px, 330px); gap: 28px; align-items: start; }
   .hc { justify-self: end; padding: 14px; }
   .hc-k { min-height: 48px; }
   .hc-out { font-size: 2.3rem; }
}
/* Squarish inner foldable screens and portrait tablets: keep the tool two-panel */
@media (min-width: 600px) and (max-width: 900px) and (min-aspect-ratio: 4/5) {
   .tool-layout { grid-template-columns: minmax(0, 1fr) 300px; gap: 18px; }
   .tool-sidebar { position: sticky; }
   .launch-list, .directory-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 899px) and (min-width: 600px) and (max-aspect-ratio: 4/5) {
   .tool-layout { grid-template-columns: 1fr; }
}
/* Small phones and narrow folded screens */
@media (max-width: 599px) {
   .hc { max-width: none; padding: 14px; border-radius: 20px; }
   .hc-k { min-height: 52px; }
   .launch-row { grid-template-columns: 38px minmax(0, 1fr) 14px; }
   .launch-tag { display: none; }
   .hp-search .hp-kbd { display: none; }
   .tool-hero { padding: 16px 0 16px; }
   .content-section .content-p, .content-section p { font-size: 16px; }
   .content-section table { display: block; overflow-x: auto; }
}
@media (max-width: 359px) {
   .container { width: calc(100% - 24px); }
   .hc-keys { gap: 6px; }
   .hc-k { font-size: 1.15rem; }
   .hp-search .hero-search-btn { padding: 10px 12px; }
}
/* Landscape phones: spend height on the tool, not the chrome */
@media (max-height: 520px) and (orientation: landscape) {
   :root { --nav-h: 58px; }
   .hp-hero { padding: 20px 0; }
   .hp-h1 { font-size: clamp(26px, 4vw, 34px); margin-bottom: 10px; }
   .hp-sub { margin-bottom: 14px; }
   .hp-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(260px, 320px); gap: 24px; }
   .hc-k { min-height: 40px; }
   .hc-screen { min-height: 72px; margin-bottom: 10px; }
   .hc-out { font-size: 2rem; }
   .tool-sidebar { position: static; }
   .tool-hero { padding: 12px 0 12px; }
   .tool-container { padding-top: 18px; }
}
/* Large desktops and ultrawide */
@media (min-width: 1600px) {
   :root { --container: 1380px; }
   .tool-layout { grid-template-columns: minmax(0, 1fr) 420px; gap: 36px; }
   .hp-hero-grid { grid-template-columns: minmax(0, 1.2fr) minmax(340px, 440px); }
}
@media (min-width: 2000px) {
   :root { --container: 1640px; }
   body { font-size: 17px; }
   .hc { max-width: 480px; }
   .hc-k { min-height: 60px; }
   .tool-layout { grid-template-columns: minmax(0, 1fr) 480px; }
   .content-section .content-cols > div { max-width: 940px; }
}
/* TV and very large displays: scale the whole interface for viewing distance */
@supports (zoom: 1) {
   @media (min-width: 2560px) { html { zoom: 1.3; } }
   @media (min-width: 3400px) { html { zoom: 1.7; } }
}
@media (hover: none) and (pointer: coarse) {
   .hc-k, .directory-filter, .launch-row { min-height: 48px; }
}
@media (prefers-reduced-motion: reduce) {
   .hc-k, .launch-go, .launch-row { transition: none; }
   .hc-k:active { transform: none; }
}
@media print { .hc, .hp-hero { display: none; } .tool-note { color: #444; } }

/* ═══ v12 — One tool-card language (matches the calculator surface) ═══ */
.tool-card, .launch-row, .directory-tool {
   --cat-ink: color-mix(in srgb, var(--cat-color, #e11d48) 76%, #000);
   background: #fff;
   border: 1px solid var(--line);
   border-radius: 20px;
   box-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 12px 28px -18px rgba(16, 24, 40, .16);
   transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}
.tool-card:hover, .launch-row:hover, .directory-tool:hover {
   transform: translateY(-3px);
   background: #fff;
   border-color: color-mix(in srgb, var(--cat-color, #e11d48) 40%, #fff);
   box-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 18px 34px -16px color-mix(in srgb, var(--cat-color, #e11d48) 38%, transparent);
}
.tool-card:focus-visible, .launch-row:focus-visible, .directory-tool:focus-visible { outline: 2px solid var(--cat-ink); outline-offset: 3px; }
.tool-card::after { display: none; }
.tool-card { padding: 20px; min-height: 0; gap: 0; }
.tool-card-header { margin-bottom: 14px; }
.tool-card-badge { background: var(--cat-bg); color: var(--cat-ink); border-radius: 999px; padding: 5px 11px 5px 7px; font-size: 12.5px; font-weight: 650; text-transform: none; letter-spacing: 0; }
.tool-card h3 { font-size: 17px; font-weight: 700; letter-spacing: -.01em; margin-bottom: 6px; color: var(--text); }
.tool-card p { font-size: 14px; line-height: 1.6; color: var(--muted); }
/* Coloured "open" button on every card */
.tool-card-arrow, .launch-go-btn, .directory-tool-arrow {
   display: grid; place-items: center; width: 34px; height: 34px; flex: none;
   border-radius: 50%; background: var(--cat-bg); color: var(--cat-ink);
   transition: background-color 160ms ease, color 160ms ease, transform 160ms ease;
}
.tool-card:hover .tool-card-arrow, .launch-row:hover .launch-go-btn, .directory-tool:hover .directory-tool-arrow { background: var(--cat-color); color: #fff; transform: translateX(2px); }
.tool-card:hover .tool-card-arrow svg { stroke: #fff; }

/* Homepage popular tools + directory → card grids */
.launch-list, .directory-list {
   grid-template-columns: repeat(auto-fill, minmax(min(100%, 290px), 1fr));
   gap: 14px; border-top: 0;
}
.launch-row { grid-template-columns: 44px minmax(0, 1fr) 34px; gap: 14px; padding: 16px; align-items: center; }
.launch-ic { width: 44px; height: 44px; border-radius: 13px; }
.launch-tag { display: none; }
.launch-go { display: none; }
.launch-row::after {
   content: "→"; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%;
   background: var(--cat-bg); color: var(--cat-ink); font-weight: 700; font-size: 16px;
   transition: background-color 160ms ease, color 160ms ease, transform 160ms ease;
}
.launch-row:hover::after { background: var(--cat-color); color: #fff; transform: translateX(2px); }
.directory-tool { grid-template-columns: 44px minmax(0, 1fr) 34px; padding: 16px; border-bottom: 1px solid var(--line); }
.directory-tool-icon { width: 44px; height: 44px; border-radius: 13px; }
.directory-tool-copy strong { font-size: 15px; }
.directory-tool-arrow { font-size: 16px; }
@media (prefers-reduced-motion: reduce) {
   .tool-card, .launch-row, .directory-tool { transition: none; }
   .tool-card:hover, .launch-row:hover, .directory-tool:hover { transform: none; }
}
.hc-hint { margin: 12px 4px 0; font-size: 12.5px; color: var(--faint); text-align: center; }

/* ═══ v13 — Linear tool-page alignment: one left edge, one reading column ═══ */
.tool-hero { padding: 24px 0 26px; }
.tool-hero > .container { display: block; }
.tool-hero > .container > * { order: 0; }
.tool-hero .tool-hero-badge, .rb-hero-badge { display: none; }
.tool-hero .breadcrumb { margin: 0 0 14px; justify-content: flex-start; }
.tool-hero h1 { margin: 0 0 8px; text-align: left; }
.tool-hero .tool-desc { margin: 0; max-width: 64ch; text-align: left; }
.content-section .content-cols { display: block; gap: 0; grid-template-columns: none; }
.content-section .content-cols > div, .content-section > .container > div { max-width: 820px; margin: 0; text-align: left; }
.content-section, .faq-section { text-align: left; }
.faq-section { padding: 56px 0 72px; margin-top: 0; }
.faq-head { text-align: left; max-width: 820px; margin: 0 0 24px; }
.faq-eyebrow { display: none; }
.faq-head h2 { font-size: clamp(22px, 2.2vw, 28px); letter-spacing: -.02em; margin: 0 0 6px; text-align: left; }
.faq-head p { text-align: left; }
.faq-list { max-width: 820px; margin: 0; }
.faq-item { border-width: 1px; border-color: var(--line); border-radius: 14px; }
/* v13 — setup screens and notices share the same left edge and column */
#cc-setup-card { max-width: 792px !important; margin: 0 0 24px !important; }
.sn-setup { max-width: 792px; margin: 0; padding: 4px 0 24px; }
.sn-setup-title, .sn-setup-sub { text-align: left; }
.storage-notice { max-width: none; margin: 0 0 18px; }
.sn-setup { max-width: 792px !important; margin: 0 !important; }

/* ═══ v14 — Company and legal pages share the tool-page hero and reading layout ═══ */
.page-hero { padding: 24px 0 26px; background: linear-gradient(180deg, #fcfcfd 0%, #fff 100%); border-bottom: 1px solid var(--border-light); }
.page-hero::before, .page-hero::after { display: none; }
.page-hero-inner { max-width: none; }
.page-hero-eyebrow { display: none; }
.page-hero .breadcrumb { margin: 0 0 14px; justify-content: flex-start; padding: 0; background: none; border: 0; box-shadow: none; font-size: 13px; }
.page-hero h1 { font-size: clamp(27px, 3vw, 38px); letter-spacing: -.022em; margin: 0 0 8px; text-align: left; }
.page-hero .page-desc { font-size: 16px; line-height: 1.65; max-width: 64ch; margin: 0; }
.page-body { padding: clamp(32px, 4vw, 56px) 0 clamp(56px, 6vw, 96px); }
.page-body .container { max-width: var(--container); }
.legal-body { max-width: none; display: grid; grid-template-columns: 240px minmax(0, 760px); column-gap: clamp(32px, 5vw, 72px); row-gap: 0; align-items: start; }
.legal-body > * { grid-column: 2; }
.legal-body > .legal-toc { grid-column: 1; grid-row: 1 / span 200; position: sticky; top: 92px; }
.legal-updated { margin: 0 0 8px; padding: 0; background: none; border: 0; border-radius: 0; font-size: 13.5px; color: var(--muted); }
.legal-toc { display: block; padding: 0; margin: 0; background: none; border: 0; border-radius: 0; box-shadow: none; border-left: 2px solid var(--line); }
.legal-toc-label { display: block; width: auto; margin: 0 0 8px; padding-left: 16px; font-size: 13px; font-weight: 700; text-transform: none; letter-spacing: 0; color: var(--text); }
.legal-toc a { display: block; padding: 6px 0 6px 16px; margin-left: -2px; border: 0; border-left: 2px solid transparent; border-radius: 0; background: none; font-size: 14px; font-weight: 500; color: var(--muted); line-height: 1.4; }
.legal-toc a:hover { color: var(--brand-ink); background: none; border-color: var(--brand); }
.legal-body h2 { font-size: clamp(21px, 2vw, 26px); font-weight: 700; letter-spacing: -.02em; margin: 44px 0 12px; padding-top: 32px; border-top: 1px solid var(--line); }
.legal-body .legal-updated + .legal-toc + h2, .legal-body h2:first-of-type { margin-top: 24px; }
.legal-body p, .legal-body li { font-size: 16px; line-height: 1.8; color: var(--text-2); }
.legal-body ul, .legal-body ol { padding-left: 22px; }
.legal-table td:first-child { white-space: normal; min-width: 140px; }
@media (max-width: 899px) {
   .legal-body { grid-template-columns: minmax(0, 1fr); }
   .legal-body > * , .legal-body > .legal-toc { grid-column: 1; }
   .legal-body > .legal-toc { grid-row: auto; position: static; margin: 12px 0 8px; display: flex; flex-wrap: wrap; gap: 4px 18px; border-left: 0; padding: 14px 0; border-block: 1px solid var(--line); }
   .legal-toc-label { width: 100%; padding-left: 0; }
   .legal-toc a { padding: 4px 0; margin: 0; border: 0; }
}
.legal-body > h2:first-of-type { border-top: 0; padding-top: 0; margin-top: 20px; }

/* ═══ v15 — One reading layout for every tool and legal page; one Related Tools style ═══ */
:root { --rail: 350px; }
@media (min-width: 1600px) { :root { --rail: 420px; } }
@media (min-width: 2000px) { :root { --rail: 480px; } }

.doc { padding: clamp(40px, 5vw, 72px) 0 clamp(32px, 4vw, 56px); border-top: 1px solid var(--line); background: #fff; }
.doc-grid { display: grid; grid-template-columns: minmax(0, 1fr) var(--rail); gap: 24px; align-items: start; }
.doc-main { min-width: 0; }
.doc .content-section, .doc .faq-section { padding: 0; margin: 0; border: 0; background: none; }
.doc .content-section + .content-section { margin-top: 8px; }
.doc .content-section .content-cols > div, .doc .content-section > div, .doc [style*="max-width:820px"] { max-width: none !important; margin: 0; }
.doc .content-h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.doc .faq-section { margin-top: 56px; padding-top: 44px; border-top: 1px solid var(--line); }
.doc .faq-head { margin: 0 0 22px; max-width: none; }
.doc .faq-list { max-width: none; margin: 0; }
.doc-rail { position: sticky; top: calc(var(--nav-h) + 24px); margin-left: 16px; }
.doc-rail nav { border-left: 2px solid var(--line); }
.doc-rail-title { margin: 0 0 8px; padding-left: 18px; font-size: 13px; font-weight: 700; color: var(--text); }
.doc-rail a { display: block; padding: 6px 0 6px 18px; margin-left: -2px; border-left: 2px solid transparent; font-size: 14px; line-height: 1.4; color: var(--muted); transition: color 140ms ease, border-color 140ms ease; }
.doc-rail a:hover { color: var(--brand-ink); }
.doc-rail a.active { color: var(--text); font-weight: 600; border-left-color: var(--brand); }

.related-section { padding: clamp(36px, 4vw, 60px) 0 clamp(48px, 6vw, 88px); background: var(--surface); border-top: 1px solid var(--line); }
.related-list { margin-top: 18px; }
.related-section .launch-row { background: #fff; }

/* Legal pages use the same reading layout: text left, "On this page" right */
.legal-body { grid-template-columns: minmax(0, 1fr) var(--rail); column-gap: 24px; }
.legal-body > * { grid-column: 1; max-width: var(--measure); }
.legal-body > .legal-table-wrap, .legal-body > .table-wrap { max-width: none; }
.legal-body > .legal-toc { grid-column: 2; grid-row: 1 / span 200; max-width: none; margin-left: 16px; }

/* Resume builder hero sits in the standard hero; its actions stay on the right */
.rb-hero-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px 24px; flex-wrap: wrap; }
.rb-hero-row .rb-hero-actions { padding-bottom: 2px; }

@media (max-width: 999px) {
   .doc-grid { grid-template-columns: minmax(0, 1fr); }
   .doc-rail { display: none; }
   .legal-body { grid-template-columns: minmax(0, 1fr); }
   .legal-body > * { max-width: none; }
   .legal-body > .legal-toc { grid-column: 1; grid-row: auto; margin-left: 0; }
}
@media print { .doc-rail, .related-section { display: none; } }
.related-list { grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); }
.hp-section[hidden] { display: none; }

/* v16 — category index pages share the tool-page layout */
.page-body { padding: clamp(28px,4vw,48px) 0 clamp(32px,4vw,56px); background:#fff; }
.cat-tools { grid-template-columns: repeat(auto-fill, minmax(min(100%,300px),1fr)); }
.page-hero .container, .page-body .container { text-align:left; }

/* v17 — every tool wears the homepage calculator's look: lifted white body, grey "screen", soft grey keys, red accent */
.tool-container, .tool-container .calc-card, .tool-container .result-hero { --cat-color: var(--brand); --cat-bg: #fff1f3; --cat-border: rgba(225, 29, 72, .22); }
.calc-card, .sidebar-card, .chart-card, .tool-sidebar .calc-card {
  background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: 22px;
  box-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 18px 40px -18px rgba(16, 24, 40, .18);
}
.calc-card-title { font-size: 13.5px; font-weight: 700; color: var(--text-2); margin: 0 4px 14px; letter-spacing: 0; }
.form-label { font-size: 13px; font-weight: 650; color: var(--text-2); }
.form-input, .select-input, select.form-input, textarea.form-input, .input-wrap .form-input {
  background-color: #f5f6f8; border: 1px solid transparent; border-radius: 14px;
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; color: var(--text);
  transition: background-color 120ms ease, border-color 120ms ease, box-shadow 120ms ease;
}
.form-input:hover, .select-input:hover { background-color: #eff0f3; }
.form-input:focus, .select-input:focus { background-color: #fff; border-color: var(--text); box-shadow: 0 0 0 4px rgba(17, 24, 39, .08); outline: none; }
.form-label-val { font-family: var(--font-display); font-weight: 650; color: var(--text); }
input[type=range] { height: 8px; }
input[type=range]::-webkit-slider-thumb { width: 24px; height: 24px; border: 2px solid var(--brand); }
input[type=range]::-moz-range-thumb { width: 22px; height: 22px; border: 2px solid var(--brand); }
.tab-group { background: #f1f2f5; border-radius: 16px; padding: 4px; gap: 4px; }
.tab-btn { border-radius: 12px; min-height: 40px; font-weight: 650; color: var(--text-2); }
.tab-btn:hover:not(.active) { background: #e8eaee; }
.tab-btn.active { background: #fff; color: var(--brand-ink); box-shadow: 0 1px 2px rgba(16, 24, 40, .1); }
.btn, .btn-cat { border-radius: 14px; min-height: 48px; font-weight: 700; }
.btn-cat, .btn.primary, .primary { background: var(--brand); color: #fff; border-color: var(--brand); }
.btn-cat:hover, .btn.primary:hover { background: var(--brand-ink); border-color: var(--brand-ink); }
.btn-outline { background: #f1f2f5; border-color: transparent; color: var(--text); }
.btn-outline:hover { background: #e7e9ee; }
.preset-btn, .quick-btn, .quick-disc-btn, .ratio-btn, .target-btn, .mode-btn, .case-btn, .uni-btn, .country-btn, .aspect-pill, .tz-chip, .qr-type-btn {
  background: #f1f2f5; border: 1px solid transparent; border-radius: 12px; color: var(--text); font-weight: 650;
}
.preset-btn:hover, .quick-btn:hover, .quick-disc-btn:hover, .ratio-btn:hover, .target-btn:hover, .mode-btn:hover, .case-btn:hover, .uni-btn:hover, .country-btn:hover, .aspect-pill:hover, .tz-chip:hover, .qr-type-btn:hover { background: #e7e9ee; }
.preset-btn.active, .quick-btn.active, .quick-disc-btn.active, .ratio-btn.active, .target-btn.active, .mode-btn.active, .case-btn.active, .uni-btn.active, .country-btn.active, .aspect-pill.active, .qr-type-btn.active, .tz-chip.active { background: #fff1f3; color: var(--brand-ink); border-color: rgba(225, 29, 72, .28); }
/* the result is the calculator "screen" */
.result-hero, .tool-container .result-hero {
  background: #f5f6f8; border: 1px solid var(--line); border-radius: 24px; padding: 22px 24px;
  box-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 18px 40px -18px rgba(16, 24, 40, .18); color: var(--text);
}
.result-hero .result-label { font-size: 13.5px; font-weight: 650; color: var(--text-2); }
.result-hero .result-main { font-family: var(--font-display); font-weight: 600; letter-spacing: -.02em; color: var(--text); font-variant-numeric: tabular-nums; }
.result-hero .result-sub { color: var(--muted); }
.result-hero .result-copy-btn, .result-copy-btn { background: #fff; border: 1px solid var(--line); border-radius: 10px; color: var(--text-2); }
.result-breakdown { background: #fff; border: 1px solid var(--line); border-radius: 24px; overflow: hidden; box-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 18px 40px -18px rgba(16, 24, 40, .18); }
.result-row-val { font-family: var(--font-display); font-weight: 650; }
.tool-guide, .formula-box { border-radius: 18px; }
/* nav + hero search share one look */
.nav-search { height: 44px; padding: 0 8px 0 14px; border-radius: 14px; border: 1px solid #d9dce1; box-shadow: var(--sh-sm, 0 1px 2px rgba(16, 24, 40, .06)); gap: 10px; }
.nav-search::before { display: none; }
.nav-search svg { display: block; color: var(--muted); width: 16px; height: 16px; }
.nav-search:hover { box-shadow: var(--sh-md); border-color: #c9cdd4; }
.nav-search:focus-within { border-color: var(--text); box-shadow: 0 0 0 4px rgba(17, 24, 39, .08), var(--sh-md); }
#nav-search { order: 0; font-weight: 500; }
.nav-kbd { flex-shrink: 0; }
@media (max-width: 900px) { .nav-kbd { display: none; } }
/* home: nav search only appears once the hero search scrolls out of view */
html.has-hero-search .nav-center { opacity: 0; pointer-events: none; transition: opacity 160ms ease; }
html.has-hero-search.nav-search-on .nav-center { opacity: 1; pointer-events: auto; }
/* home: category strip — bare icons over labels */
.cat-strip { padding: 0; background: #fff; border-bottom: 1px solid var(--line); }
.cat-strip .container { position: relative; }
.cat-strip-row { display: flex; justify-content: space-between; gap: 8px; overflow-x: auto; scroll-snap-type: x proximity; padding: 26px 2px 22px; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.cat-strip-row::-webkit-scrollbar { display: none; }
.cat-chip { flex: 1 0 auto; min-width: 0; scroll-snap-align: start; display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 0 8px; color: var(--muted); font-weight: 650; font-size: 13.5px; text-align: center; white-space: nowrap; transition: color 140ms ease; }
.cat-chip-ic { width: 44px; height: 44px; display: grid; place-items: center; transition: transform 180ms cubic-bezier(.3, 1.6, .5, 1); }
.cat-chip-ic img { width: 38px; height: 38px; object-fit: contain; }
.cat-chip:hover { color: var(--text); }
.cat-chip:hover .cat-chip-ic { transform: translateY(-4px) scale(1.08); }
.cat-chip:focus-visible { outline: 2px solid var(--text); outline-offset: 4px; border-radius: 10px; }
.calc-card .form-input, .calc-card .select-input, .calc-card select, .calc-card input[type=number], .calc-card input[type=text], .calc-card input[type=date], .calc-card input[type=time], .calc-card textarea { background-color: #f5f6f8 !important; border: 1px solid transparent !important; border-radius: 14px !important; }
.calc-card .form-input:focus, .calc-card .select-input:focus, .calc-card select:focus, .calc-card input:focus, .calc-card textarea:focus { background-color: #fff !important; border-color: var(--text) !important; box-shadow: 0 0 0 4px rgba(17, 24, 39, .08) !important; }

/* logo system */
.logo-img { display: block; height: 38px; width: auto; }
.nav-logo picture { display: block; line-height: 0; }
.footer-logo .logo-img { height: 36px; }
.mobile-drawer-header .logo-img { height: 34px; }
/* Siri-style light: a travelling gradient ring + soft bloom around search while it is active */
@property --siri-a { syntax: '<angle>'; inherits: false; initial-value: 0deg; }
.hp-search, .nav-search { position: relative; isolation: isolate; }
.hp-search::before, .nav-search::before {
  content: ''; position: absolute; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity 420ms ease;
  background: conic-gradient(from var(--siri-a), #bc82f3, #f5b9ea, #ff6778, #ffba71, #ffd86b, #6ee7b7, #4fb7ff, #8d9fff, #bc82f3);
}
.hp-search::before, .nav-search::before { inset: -2px; padding: 2px; width: auto; height: auto; flex: none; order: 0; z-index: 2;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0); }
.hp-search:hover::before, .nav-search:hover::before { opacity: .45; }
.hp-search:focus-within::before, .nav-search:focus-within::before { opacity: 1; animation: siri-spin 4s linear infinite; }
.hp-search:focus-within, .nav-search:focus-within { border-color: transparent; box-shadow: var(--sh-md); }
@keyframes siri-spin { to { --siri-a: 360deg; } }
@keyframes siri-breathe { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.03); } }
@media (prefers-reduced-motion: reduce) { .hp-search:focus-within::before, .nav-search:focus-within::before, .hero-search-box:focus-within::before, .nav-center:focus-within::before { animation: none; } }
@media (max-width: 1099px) { .cat-chip { min-width: 84px; font-size: 14px; } }

/* bloom sits on the wrapper, behind the white field */
.hero-search-box, .nav-center { isolation: isolate; }
.hero-search-box { position: relative; }
.hero-search-box::before, .nav-center::before {
  content: ''; position: absolute; inset: 0; border-radius: 16px; z-index: -1; pointer-events: none; opacity: 0; transition: opacity 420ms ease;
  background: conic-gradient(from var(--siri-a), #bc82f3, #f5b9ea, #ff6778, #ffba71, #ffd86b, #6ee7b7, #4fb7ff, #8d9fff, #bc82f3); filter: blur(14px);
}
.nav-center::before { border-radius: 14px; }
.hero-search-box:focus-within::before, .nav-center:focus-within::before { opacity: .65; animation: siri-spin 4s linear infinite, siri-breathe 2.4s ease-in-out infinite; }

/* all-tools directory */
.dir-hero { padding-bottom: 30px; }
.dir-search-box { max-width: 620px; margin-top: 22px; }
.dir-hero .hp-search { display: flex; align-items: center; gap: 10px; background: #fff; border: 1px solid #d9dce1; border-radius: 16px; padding: 8px 12px 8px 16px; box-shadow: var(--sh-md); }
.dir-hero .hp-search svg { color: var(--muted); flex-shrink: 0; }
.dir-hero .directory-search { flex: 1; min-width: 0; border: 0; background: transparent; box-shadow: none; min-height: 40px; padding: 0; font: 500 16px var(--font-body); color: var(--text); outline: none; }
.dir-hero .directory-search::-webkit-search-cancel-button { display: none; }
.dir-strip { border-top: 1px solid var(--line); }
.dir-strip .cat-strip-row { padding: 22px 2px 14px; }
.directory-chip { background: none; border: 0; cursor: pointer; font-family: inherit; position: relative; padding-bottom: 10px; }
.directory-chip::after { content: ''; position: absolute; left: 20%; right: 20%; bottom: 0; height: 3px; border-radius: 3px; background: var(--brand); transform: scaleX(0); transition: transform 160ms ease; }
.directory-chip.active { color: var(--text); }
.directory-chip.active::after { transform: scaleX(1); }
.directory-page { padding: 28px 0 clamp(48px, 6vw, 88px); background: #fff; }
.directory-result-count { margin: 0 0 14px; }
.directory-list { border-top: 0; }
@media (max-width: 899px) { .dir-strip .cat-chip { min-width: 78px; } }

/* one type system on every device: Plus Jakarta Sans for display, Inter for text, JetBrains Mono for figures */
button, input, select, textarea, optgroup { font-family: inherit; }
body { font-family: var(--font-body); }
h1, h2, h3, h4 { font-family: var(--font-display); }
.err-title { font-size: clamp(28px, 4vw, 40px); letter-spacing: -.02em; }
.plat-ic { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 6px; flex-shrink: 0; margin-right: 8px; vertical-align: middle; }
.plat-ic svg { width: 13px; height: 13px; display: block; }

/* time zone converter — simple: two zones, one time, two answers */
.tzc { max-width: 880px; margin: 0 auto; display: grid; gap: 16px; }
.tzc-zones { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 12px; align-items: end; }
.tzc-field { min-width: 0; }
.tzc-swap { align-self: end; margin-bottom: 4px; width: 44px; height: 44px; border-radius: 50%; background: #f1f2f5; border: 0; color: var(--text-2); display: grid; place-items: center; cursor: pointer; transition: transform 220ms ease, background-color 120ms ease; }
.tzc-swap:hover { background: #e7e9ee; transform: rotate(180deg); }
.tzc-when { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto auto; gap: 12px; align-items: end; margin-top: 18px; }
.tzc-when .btn { min-height: 48px; padding: 0 18px; }
.tzc-fmt { min-width: 112px; }
.tzc-pairs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.tzc-result { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 14px; align-items: stretch; }
.tzc-panel { background: #f5f6f8; border: 1px solid var(--line); border-radius: 24px; padding: 22px 24px; min-width: 0; }
.tzc-panel-main { background: #fff; border-color: rgba(225, 29, 72, .28); box-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 18px 40px -18px rgba(225, 29, 72, .28); }
.tzc-where { font-size: 13.5px; font-weight: 650; color: var(--text-2); }
.tzc-time { margin: 8px 0 4px; font: 600 clamp(2.2rem, 5vw, 3.4rem)/1.1 var(--font-display); letter-spacing: -.02em; font-variant-numeric: tabular-nums; color: var(--text); white-space: nowrap; }
.tzc-panel-main .tzc-time { color: var(--brand-ink); }
.tzc-date { color: var(--muted); font-weight: 600; font-size: 14.5px; }
.tzc-arrow { align-self: center; font-size: 22px; color: var(--faint); }
.tzc-panel-main.pop .tzc-time { animation: resultPop .35s ease both; }
.tzc-diff { margin: 0; font-size: 16px; line-height: 1.55; color: var(--text); text-align: center; font-weight: 550; }
.tzc-note { margin: 0; padding: 10px 14px; border-radius: 12px; background: #fff7ed; color: #9a3412; font-size: 13.5px; text-align: center; }
.tzc-copy { justify-self: center; }
@media (max-width: 720px) {
  .tzc-zones { grid-template-columns: 1fr; }
  .tzc-swap { justify-self: center; margin: 0; }
  .tzc-when { grid-template-columns: 1fr 1fr; }
  .tzc-fmt { grid-column: 1 / -1; }
  .tzc-result { grid-template-columns: 1fr; }
  .tzc-arrow { transform: rotate(90deg); justify-self: center; }
}


/* hero search dropdown floats over the strip below */
.hp-hero { overflow: visible; position: relative; z-index: 30; }
.cat-strip { position: relative; z-index: 1; }

/* time-of-day backgrounds, brand-tinted */
[data-phase] { background: var(--ph-bg); color: var(--ph-fg); }
[data-phase="midnight"] { --ph-bg: radial-gradient(90% 80% at 85% 0%, rgba(167,139,250,.22), transparent 60%), linear-gradient(160deg, #0b1020, #1a1340); --ph-fg: #f8fafc; --ph-mut: #a5b4fc; --ph-chip: rgba(255,255,255,.12); --ph-edge: rgba(165,180,252,.22); }
[data-phase="dawn"] { --ph-bg: radial-gradient(90% 80% at 15% 0%, rgba(196,181,253,.55), transparent 60%), linear-gradient(160deg, #ede9fe, #fce7f3 60%, #ffe4e6); --ph-fg: #3b0a2a; --ph-mut: #7c3a66; --ph-chip: rgba(255,255,255,.65); --ph-edge: rgba(190,24,93,.16); }
[data-phase="sunrise"] { --ph-bg: radial-gradient(80% 90% at 90% 100%, rgba(253,186,116,.7), transparent 60%), linear-gradient(160deg, #fff1f2, #ffe4d6 60%, #fed7aa); --ph-fg: #4a1020; --ph-mut: #9a4a3a; --ph-chip: rgba(255,255,255,.65); --ph-edge: rgba(225,29,72,.18); }
[data-phase="morning"] { --ph-bg: radial-gradient(70% 90% at 100% 0%, rgba(253,230,138,.6), transparent 60%), linear-gradient(160deg, #fffbeb, #f0f9ff); --ph-fg: #111827; --ph-mut: #6b7280; --ph-chip: rgba(255,255,255,.75); --ph-edge: rgba(245,158,11,.22); }
[data-phase="day"] { --ph-bg: radial-gradient(70% 90% at 100% 0%, rgba(125,211,252,.45), transparent 60%), linear-gradient(160deg, #f0f9ff, #ffffff); --ph-fg: #0f172a; --ph-mut: #64748b; --ph-chip: rgba(255,255,255,.8); --ph-edge: rgba(14,165,233,.2); }
[data-phase="sunset"] { --ph-bg: radial-gradient(80% 90% at 10% 100%, rgba(225,29,72,.28), transparent 62%), linear-gradient(160deg, #ffedd5, #fecdd3 60%, #fda4af); --ph-fg: #4c0519; --ph-mut: #9f1239; --ph-chip: rgba(255,255,255,.6); --ph-edge: rgba(225,29,72,.28); }
[data-phase="dusk"] { --ph-bg: radial-gradient(80% 80% at 20% 100%, rgba(244,63,94,.35), transparent 60%), linear-gradient(160deg, #6b1d4f, #2e1065); --ph-fg: #fdf2f8; --ph-mut: #f9a8d4; --ph-chip: rgba(255,255,255,.14); --ph-edge: rgba(249,168,212,.25); }
[data-phase="night"] { --ph-bg: radial-gradient(90% 80% at 85% 0%, rgba(99,102,241,.3), transparent 60%), linear-gradient(160deg, #1e1b4b, #172554); --ph-fg: #f1f5f9; --ph-mut: #a5b4fc; --ph-chip: rgba(255,255,255,.12); --ph-edge: rgba(129,140,248,.25); }
.ph-tag { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; background: var(--ph-chip, #f1f2f5); color: var(--ph-fg); font-size: 12.5px; font-weight: 650; }

/* result cards: soft brand-tinted background with a warm glow */
.tool-container .result-hero { background: radial-gradient(110% 140% at 100% 0%, rgba(225, 29, 72, .13), transparent 55%), radial-gradient(90% 120% at 0% 100%, rgba(251, 146, 60, .14), transparent 60%), linear-gradient(135deg, #fff9fa, #fff1f3); border: 1px solid rgba(225, 29, 72, .2); }
.tool-container .result-hero .result-main { color: var(--brand-ink); }
.tzc-panel { border-color: var(--ph-edge, var(--line)); }
.tzc-panel .tzc-where, .tzc-panel .tzc-date { color: var(--ph-mut); }
.tzc-panel .tzc-time, .tzc-panel-main .tzc-time { color: var(--ph-fg); }
.tzc-panel-main { box-shadow: 0 18px 40px -22px rgba(16, 24, 40, .35); border-color: var(--ph-edge, var(--line)); }
.tzc-ph { margin-top: 12px; }
.wc-card .wc-city-name, .wc-card .wc-time { color: var(--ph-fg); }

/* Share row */
.ub-share { margin-top: 8px; margin-bottom: 32px; }
.ub-share-in { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; background: #fff; border-radius: 16px; padding: 12px 16px; box-shadow: 0 1px 2px rgba(16,24,40,.04), 0 14px 32px -24px rgba(16,24,40,.25); }
.ub-share-t { font: 700 14px var(--font-body); color: var(--text); }
.ub-share-b { display: inline-flex; gap: 8px; flex-wrap: wrap; }
.ub-share-btn { display: inline-flex; align-items: center; gap: 7px; min-height: 38px; padding: 0 14px; border: 0; border-radius: 11px; background: #f3f4f6; color: var(--text); font: 700 13px var(--font-body); cursor: pointer; text-decoration: none; transition: background-color .12s, color .12s; }
.ub-share-btn:hover { background: #fff1f2; color: #e11d48; }
@media print { .ub-share { display: none !important; } }