/* ============================================================
   Globoraa Design System
   Palette: calm teal (zen) + warm amber accent, slate neutrals
   ============================================================ */
:root {
  --primary: #0d9488;
  --primary-strong: #0f766e;
  --primary-soft: #ccfbf1;
  --accent: #f59e0b;
  --ink: #0f172a;
  --ink-soft: #475569;
  --ink-faint: #94a3b8;
  --bg: #f8fafc;
  --card: #ffffff;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --success: #16a34a;
  --danger: #dc2626;
  --shadow: 0 1px 2px rgba(15, 23, 42, .05), 0 4px 16px rgba(15, 23, 42, .06);
  --shadow-lift: 0 4px 8px rgba(15, 23, 42, .08), 0 12px 28px rgba(15, 23, 42, .12);
  --radius: 14px;
  --radius-sm: 9px;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-head: "Sora", var(--font-body);
}
[data-theme="dark"] {
  --primary: #2dd4bf;
  --primary-strong: #14b8a6;
  --primary-soft: #0f2e2b;
  --accent: #fbbf24;
  --ink: #e2e8f0;
  --ink-soft: #94a3b8;
  --ink-faint: #64748b;
  --bg: #0b1120;
  --card: #101a2e;
  --border: #1e293b;
  --border-strong: #334155;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 4px 16px rgba(0, 0, 0, .35);
  --shadow-lift: 0 4px 8px rgba(0, 0, 0, .5), 0 12px 28px rgba(0, 0, 0, .45);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --primary: #2dd4bf; --primary-strong: #14b8a6; --primary-soft: #0f2e2b;
    --accent: #fbbf24; --ink: #e2e8f0; --ink-soft: #94a3b8; --ink-faint: #64748b;
    --bg: #0b1120; --card: #101a2e; --border: #1e293b; --border-strong: #334155;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 4px 16px rgba(0,0,0,.35);
    --shadow-lift: 0 4px 8px rgba(0,0,0,.5), 0 12px 28px rgba(0,0,0,.45);
  }
}

/* ---- Reset & base ---- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }  /* ensure hidden attribute always wins over class display rules */
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: inline-block; vertical-align: middle; }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.25; margin: 0 0 .5em; }
h1 { font-size: clamp(1.7rem, 4vw, 2.4rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.25rem, 3vw, 1.55rem); letter-spacing: -.01em; }
p { margin: 0 0 1em; }
a { color: var(--primary-strong); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--primary); color: #fff;
  padding: 8px 16px; border-radius: 0 0 8px 0; z-index: 100;
}
.skip-link:focus { left: 0; }
:focus-visible { outline: 3px solid var(--primary); outline-offset: 2px; border-radius: 4px; }

/* ---- Header ---- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--card) 85%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; gap: 18px; height: 62px; }
.brand { display: flex; align-items: center; gap: 9px; }
.brand:hover { text-decoration: none; }
.brand-name {
  font-family: var(--font-head); font-weight: 800; font-size: 1.22rem;
  color: var(--ink); letter-spacing: -.02em;
}
.brand-name em { font-style: normal; color: var(--primary-strong); }
.site-nav { display: flex; gap: 4px; margin-left: auto; }
.site-nav a {
  color: var(--ink-soft); font-weight: 500; font-size: .92rem;
  padding: 7px 11px; border-radius: 8px;
}
.site-nav a:hover { color: var(--ink); background: var(--bg); text-decoration: none; }
.header-actions { display: flex; gap: 6px; margin-left: 4px; }
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--card); color: var(--ink-soft);
  cursor: pointer; transition: border-color .15s, color .15s;
}
.icon-btn:hover { border-color: var(--border-strong); color: var(--ink); }
.nav-toggle { display: none; }
.icon-moon { display: none; }
[data-theme="dark"] .icon-moon { display: inline; }
[data-theme="dark"] .icon-sun { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .icon-moon { display: inline; }
  :root:not([data-theme]) .icon-sun { display: none; }
}

/* ---- Language menu ---- */
.lang-wrap { position: relative; }
.lang-menu {
  position: absolute; right: 0; top: 46px; z-index: 60;
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  box-shadow: var(--shadow-lift); padding: 6px; width: 250px;
  display: flex; flex-direction: column;
  animation: pop .16s ease-out;
}
.lang-menu[hidden] { display: none; }
@keyframes pop { from { opacity: 0; transform: translateY(-6px) scale(.98); } to { opacity: 1; transform: none; } }
.lang-search-wrap { padding: 2px 2px 6px; }
.lang-search-wrap input {
  width: 100%; height: 38px; padding: 0 12px; font: inherit; font-size: .88rem;
  border: 1.5px solid var(--border-strong); border-radius: 8px; background: var(--bg); color: var(--ink);
}
.lang-search-wrap input:focus { outline: none; border-color: var(--primary); }
.lang-list { display: grid; gap: 1px; max-height: 300px; overflow-y: auto; }
.lang-menu button {
  display: flex; align-items: center; gap: 9px; width: 100%;
  border: 0; background: transparent; color: var(--ink); font: inherit; font-size: .88rem;
  padding: 9px 11px; border-radius: 8px; cursor: pointer; text-align: left;
}
.lang-menu button:hover { background: var(--bg); color: var(--primary-strong); }
.lang-none { text-align: center; color: var(--ink-faint); font-size: .85rem; padding: 12px; margin: 0; }

/* ---- Hero ---- */
.hero {
  position: relative; overflow: hidden;
  padding: 74px 0 52px; text-align: center;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero-bg span {
  position: absolute; border-radius: 50%; filter: blur(60px); opacity: .5;
  animation: float 18s ease-in-out infinite;
}
.hero-bg span:nth-child(1) { width: 380px; height: 380px; left: -80px; top: -140px;
  background: color-mix(in srgb, var(--primary) 40%, transparent); }
.hero-bg span:nth-child(2) { width: 320px; height: 320px; right: -60px; top: -100px;
  background: color-mix(in srgb, var(--accent) 30%, transparent); animation-delay: -6s; }
.hero-bg span:nth-child(3) { width: 300px; height: 300px; left: 40%; top: -60px;
  background: color-mix(in srgb, var(--primary) 22%, transparent); animation-delay: -12s; }
@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, 20px) scale(1.08); }
  66% { transform: translate(-20px, 10px) scale(.95); }
}
.hero .container { position: relative; z-index: 1; }
.hero-badge {
  display: inline-block; font-size: .8rem; font-weight: 600; color: var(--primary-strong);
  background: color-mix(in srgb, var(--primary) 12%, var(--card)); border: 1px solid color-mix(in srgb, var(--primary) 25%, transparent);
  padding: 6px 15px; border-radius: 999px; margin-bottom: 20px;
  animation: rise .5s ease-out both;
}
.hero h1 { max-width: 720px; margin: 0 auto .4em; animation: rise .5s .05s ease-out both; }
.hero-sub { color: var(--ink-soft); max-width: 580px; margin: 0 auto 1.7em; font-size: 1.08rem; animation: rise .5s .12s ease-out both; }
.hero-search {
  display: flex; align-items: center; gap: 10px;
  max-width: 520px; margin: 0 auto;
  background: var(--card); border: 1.5px solid var(--border-strong);
  border-radius: 999px; padding: 6px 8px 6px 18px;
  box-shadow: var(--shadow);
  transition: border-color .15s, box-shadow .15s;
  color: var(--ink-faint);
}
.hero-search { animation: rise .5s .18s ease-out both; }
.hero-search:focus-within { border-color: var(--primary); box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 18%, transparent); }
.hero-search input {
  flex: 1; border: 0; background: transparent; font: inherit; color: var(--ink);
  padding: 9px 4px; outline: none;
}
.hero-chips {
  display: flex; flex-wrap: wrap; gap: 8px; justify-content: center;
  max-width: 640px; margin: 20px auto 0; animation: rise .5s .24s ease-out both;
}
.chip-link {
  font-size: .84rem; font-weight: 500; color: var(--ink-soft);
  background: var(--card); border: 1px solid var(--border);
  padding: 7px 13px; border-radius: 999px; transition: all .15s;
}
.chip-link:hover { color: var(--primary-strong); border-color: color-mix(in srgb, var(--primary) 40%, var(--border)); text-decoration: none; transform: translateY(-1px); }

/* ---- Trust strip ---- */
.trust-strip { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--card); }
.trust-inner { display: flex; justify-content: space-around; gap: 16px; padding: 22px 20px; text-align: center; flex-wrap: wrap; }
.trust-item { display: flex; flex-direction: column; gap: 2px; }
.trust-item strong { font-family: var(--font-head); font-size: 1.7rem; font-weight: 800; color: var(--primary-strong); letter-spacing: -.02em; }
.trust-item span { font-size: .82rem; color: var(--ink-faint); }

/* ---- Category quick-nav ---- */
.cat-nav { position: sticky; top: 62px; z-index: 40; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.cat-nav-inner { display: flex; gap: 8px; padding: 12px 20px; overflow-x: auto; scrollbar-width: none; }
.cat-nav-inner::-webkit-scrollbar { display: none; }
.cat-pill {
  display: inline-flex; align-items: center; gap: 7px; white-space: nowrap;
  font-size: .88rem; font-weight: 500; color: var(--ink-soft);
  background: var(--card); border: 1px solid var(--border); padding: 8px 15px; border-radius: 999px;
  transition: all .15s;
}
.cat-pill span { font-size: 1rem; }
.cat-pill:hover { color: var(--primary-strong); border-color: color-mix(in srgb, var(--primary) 40%, var(--border)); text-decoration: none; }

/* ---- Home sections & tool cards ---- */
.home-section { padding: 40px 0; scroll-margin-top: 120px; }
.section-head { display: flex; align-items: flex-start; gap: 15px; margin-bottom: 22px; }
.section-icon {
  flex: 0 0 auto; width: 48px; height: 48px; border-radius: 13px;
  display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
  background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 18%, var(--card)), color-mix(in srgb, var(--accent) 12%, var(--card)));
  border: 1px solid var(--border);
}
.section-count {
  font-family: var(--font-body); font-size: .8rem; font-weight: 600; vertical-align: middle;
  color: var(--primary-strong); background: var(--primary-soft); padding: 2px 9px; border-radius: 999px; margin-left: 6px;
}
.section-blurb { color: var(--ink-soft); margin: 4px 0 0; }

/* ---- Scroll reveal ---- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .55s ease, transform .55s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-bg span { animation: none; }
  .hero-badge, .hero h1, .hero-sub, .hero-search, .hero-chips { animation: none; }
}
.tool-grid {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}
.tool-card {
  display: flex; gap: 13px; align-items: flex-start;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px; color: var(--ink);
  transition: transform .15s, box-shadow .15s, border-color .15s;
}
.tool-card:hover {
  transform: translateY(-2px); box-shadow: var(--shadow-lift);
  border-color: color-mix(in srgb, var(--primary) 45%, var(--border));
  text-decoration: none;
}
.tool-icon {
  flex: 0 0 auto; width: 42px; height: 42px; border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; background: var(--primary-soft);
}
.tool-card-body { display: flex; flex-direction: column; gap: 2px; }
.tool-card-body strong { font-size: .98rem; letter-spacing: -.01em; }
.tool-card-body span:last-child { color: var(--ink-soft); font-size: .85rem; line-height: 1.45; }
.no-results { text-align: center; color: var(--ink-soft); padding: 40px 0 60px; }

/* ---- Tool page ---- */
.page-tool { padding: 26px 0 60px; max-width: 780px; }
.breadcrumb { display: flex; gap: 8px; flex-wrap: wrap; font-size: .85rem; color: var(--ink-faint); margin-bottom: 18px; }
.breadcrumb a { color: var(--ink-soft); }
.breadcrumb strong { color: var(--ink); font-weight: 500; }
.tool-header { margin-bottom: 8px; }
.tool-meta { display: flex; align-items: center; gap: 12px; margin: 4px 0 14px; }
.chip {
  display: inline-block; font-size: .76rem; font-weight: 600;
  color: var(--primary-strong); background: var(--primary-soft);
  padding: 3px 11px; border-radius: 999px;
}
.updated { font-size: .82rem; color: var(--ink-faint); }
.tool-intro { color: var(--ink-soft); }
.tool-intro p { margin-bottom: .8em; }

/* ---- Calculator card ---- */
.calc-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 26px; margin: 18px 0;
}
.calc-grid { display: grid; gap: 18px; grid-template-columns: 1fr 1fr; }
.calc-grid .full { grid-column: 1 / -1; }
@media (max-width: 620px) { .calc-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-weight: 600; font-size: .88rem; }
.field .hint { font-weight: 400; color: var(--ink-faint); font-size: .8rem; }
.input-wrap { position: relative; display: flex; }
.input-wrap .unit {
  position: absolute; right: 13px; top: 50%; transform: translateY(-50%);
  color: var(--ink-faint); font-size: .85rem; pointer-events: none;
}
input[type="number"], input[type="date"], input[type="text"], select {
  width: 100%; height: 46px; padding: 0 14px;
  border: 1.5px solid var(--border-strong); border-radius: var(--radius-sm);
  background: var(--bg); color: var(--ink); font: inherit;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 16%, transparent);
}
.radio-row { display: flex; gap: 10px; flex-wrap: wrap; }
.radio-row label {
  display: flex; align-items: center; gap: 8px; cursor: pointer;
  border: 1.5px solid var(--border-strong); border-radius: var(--radius-sm);
  padding: 10px 14px; font-weight: 500; font-size: .9rem; flex: 1; min-width: 130px;
  transition: border-color .15s, background .15s;
}
.radio-row label:has(input:checked) {
  border-color: var(--primary); background: var(--primary-soft); color: var(--primary-strong);
}
.radio-row input { accent-color: var(--primary); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: inherit; font-weight: 600; cursor: pointer;
  border-radius: var(--radius-sm); padding: 0 22px; height: 48px;
  border: 1.5px solid transparent; transition: background .15s, transform .1s;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--primary-strong); color: #fff; width: 100%; margin-top: 6px; font-size: 1rem; }
.btn-primary:hover { background: var(--primary); }
[data-theme="dark"] .btn-primary { color: #06211e; }

/* ---- Results ---- */
.result { display: none; margin-top: 22px; animation: rise .25s ease-out; }
.result.show { display: block; }
@keyframes rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.result-hero {
  background: linear-gradient(135deg, var(--primary-strong), var(--primary));
  color: #fff; border-radius: var(--radius); padding: 20px 24px; text-align: center;
}
.result-hero .label { font-size: .85rem; opacity: .85; letter-spacing: .02em; }
.result-hero .value { font-family: var(--font-head); font-size: clamp(1.6rem, 5vw, 2.2rem); font-weight: 800; letter-spacing: -.01em; }
.result-hero .sub { font-size: .85rem; opacity: .85; margin-top: 2px; }
.result-rows { margin-top: 14px; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.result-rows .row {
  display: flex; justify-content: space-between; gap: 14px;
  padding: 11px 16px; font-size: .93rem; background: var(--card);
}
.result-rows .row:nth-child(even) { background: color-mix(in srgb, var(--bg) 60%, var(--card)); }
.result-rows .row span:first-child { color: var(--ink-soft); }
.result-rows .row span:last-child { font-weight: 600; white-space: nowrap; }
.result-rows .row.total { border-top: 2px solid var(--border-strong); }
.result-rows .row.total span { color: var(--ink); font-weight: 700; }
.result-note { font-size: .82rem; color: var(--ink-faint); margin-top: 10px; }
.error-msg { color: var(--danger); font-size: .88rem; margin-top: 10px; display: none; }
.error-msg.show { display: block; }

/* ---- Charts / schedule / copy (shared pro widgets) ---- */
.chart { margin-top: 18px; }
.chart-wrap { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; justify-content: center;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.donut { width: 150px; height: 150px; flex: 0 0 auto; }
.donut-top { fill: var(--ink-faint); font-size: 9px; font-family: var(--font-body); }
.donut-main { fill: var(--ink); font-size: 15px; font-weight: 700; font-family: var(--font-head); }
.chart-legend { display: flex; flex-direction: column; gap: 9px; min-width: 160px; }
.lg-item { display: flex; align-items: center; gap: 9px; font-size: .9rem; }
.lg-dot { width: 12px; height: 12px; border-radius: 3px; flex: 0 0 auto; }
.lg-label { color: var(--ink-soft); flex: 1; }
.lg-val { font-weight: 700; font-family: var(--font-head); }
.schedule { margin-top: 16px; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.schedule summary { cursor: pointer; padding: 13px 16px; font-weight: 600; font-size: .92rem; background: var(--card); list-style: none; }
.schedule summary::-webkit-details-marker { display: none; }
.schedule summary::before { content: "▸ "; color: var(--ink-faint); }
.schedule[open] summary::before { content: "▾ "; }
.schedule-scroll { overflow-x: auto; max-height: 340px; overflow-y: auto; }
.schedule table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.schedule th, .schedule td { padding: 8px 12px; text-align: right; white-space: nowrap; border-top: 1px solid var(--border); }
.schedule th:first-child, .schedule td:first-child { text-align: left; }
.schedule thead th { position: sticky; top: 0; background: var(--bg); color: var(--ink-soft); font-weight: 600; z-index: 1; }
.schedule tbody tr:nth-child(even) { background: color-mix(in srgb, var(--bg) 55%, var(--card)); }
.copy-result { display: inline-flex; align-items: center; gap: 7px; margin-top: 14px; cursor: pointer;
  font: inherit; font-weight: 600; font-size: .88rem; color: var(--ink-soft);
  background: var(--card); border: 1.5px solid var(--border-strong); border-radius: var(--radius-sm); padding: 9px 16px; }
.copy-result:hover { border-color: var(--primary); color: var(--primary-strong); }

/* ---- Tool page sections ---- */
.tool-section { margin-top: 34px; }
.howto { padding-left: 20px; color: var(--ink-soft); }
.howto li { margin-bottom: 8px; }
.faq-item {
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--card); margin-bottom: 10px; overflow: hidden;
}
.faq-item summary {
  cursor: pointer; padding: 14px 18px; font-weight: 600; font-size: .95rem;
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 10px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; font-size: 1.2rem; color: var(--ink-faint); flex: 0 0 auto;
  transition: transform .2s;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-body { padding: 0 18px 14px; color: var(--ink-soft); font-size: .93rem; }
.tool-note {
  font-size: .84rem; color: var(--ink-soft);
  background: color-mix(in srgb, var(--accent) 9%, var(--card));
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
  border-radius: var(--radius-sm); padding: 12px 16px;
}

/* ---- Ad slots (reserved so layout never shifts) ---- */
.ad-slot {
  display: flex; align-items: center; justify-content: center;
  min-height: 100px; margin: 20px 0;
  border: 1.5px dashed var(--border-strong); border-radius: var(--radius-sm);
  color: var(--ink-faint); font-size: .75rem; letter-spacing: .12em; text-transform: uppercase;
}
.ad-slot[data-slot="mid"] { min-height: 250px; }

/* ---- Static pages ---- */
.page-static { padding: 26px 0 60px; max-width: 760px; }
.center-page { text-align: center; padding-top: 70px; }
.prose h2 { margin-top: 1.6em; }
.prose ul { color: var(--ink-soft); }
.prose p { color: var(--ink-soft); }
.prose h1 + p { font-size: 1.02rem; }

/* ---- Footer ---- */
.site-footer { border-top: 1px solid var(--border); background: var(--card); margin-top: 30px; }
.footer-grid {
  display: grid; gap: 30px; padding: 44px 20px 20px;
  grid-template-columns: 2fr 1fr 1fr 1fr;
}
.footer-brand p { color: var(--ink-soft); font-size: .88rem; max-width: 300px; margin-top: 10px; }
.site-footer h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-faint); margin-bottom: 12px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer li a { color: var(--ink-soft); font-size: .9rem; }
.site-footer li a:hover { color: var(--primary-strong); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 16px; padding-bottom: 20px; }
.footer-bottom p { color: var(--ink-faint); font-size: .8rem; margin: 0; }

/* ---- Responsive ---- */
@media (max-width: 820px) {
  .site-nav {
    display: none; position: absolute; top: 62px; left: 0; right: 0;
    flex-direction: column; background: var(--card);
    border-bottom: 1px solid var(--border); padding: 10px 16px 16px; gap: 2px;
    box-shadow: var(--shadow-lift);
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px; font-size: 1rem; }
  .nav-toggle { display: inline-flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .calc-card { padding: 20px 16px; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; gap: 22px; }
  .hero { padding: 52px 0 40px; }
  .trust-item strong { font-size: 1.4rem; }
  .section-icon { width: 42px; height: 42px; font-size: 1.3rem; }
}

/* ---- Search dropdown ---- */
.hero-search { position: relative; }
.hero-search.compact { max-width: 460px; margin: 18px 0 0; }
.search-results {
  position: absolute; left: 0; right: 0; top: calc(100% + 8px); z-index: 30;
  background: var(--card); border: 1px solid var(--border); border-radius: 14px;
  box-shadow: var(--shadow-lift); padding: 6px; text-align: left; max-height: 360px; overflow-y: auto;
}
.sr-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 9px; color: var(--ink); font-size: .93rem; font-weight: 500; }
.sr-item span { font-size: 1.1rem; }
.sr-item:hover, .sr-item.on { background: var(--bg); text-decoration: none; color: var(--primary-strong); }
.sr-empty { padding: 14px; color: var(--ink-faint); font-size: .9rem; text-align: center; }

/* ---- Homepage hub cards ---- */
.hubs-section { padding: 8px 20px 10px; }
.hub-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.hub-card {
  display: flex; flex-direction: column; gap: 6px; padding: 26px 22px;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--ink); transition: transform .16s, box-shadow .16s, border-color .16s;
}
.hub-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lift); border-color: color-mix(in srgb, var(--primary) 45%, var(--border)); text-decoration: none; }
.hub-icon {
  width: 54px; height: 54px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem; margin-bottom: 6px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 18%, var(--card)), color-mix(in srgb, var(--accent) 12%, var(--card)));
  border: 1px solid var(--border);
}
.hub-card strong { font-family: var(--font-head); font-size: 1.18rem; letter-spacing: -.01em; }
.hub-tagline { color: var(--ink-soft); font-size: .9rem; line-height: 1.4; flex: 1; }
.hub-count { color: var(--primary-strong); font-weight: 600; font-size: .9rem; margin-top: 6px; }
.popular-section { padding: 26px 20px 40px; }
.mini-head { font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-faint); margin-bottom: 14px; }

/* ---- Hub pages ---- */
.hub-hero {
  padding: 30px 0 26px;
  background:
    radial-gradient(600px 240px at 20% -60%, color-mix(in srgb, var(--primary) 12%, transparent), transparent),
    radial-gradient(600px 240px at 90% -60%, color-mix(in srgb, var(--accent) 8%, transparent), transparent);
  border-bottom: 1px solid var(--border);
}
.hub-hero h1 { display: flex; align-items: center; gap: 12px; margin-bottom: .3em; }
.hub-hero-icon { font-size: 1.6rem; }
.hub-hero p { color: var(--ink-soft); max-width: 620px; margin-bottom: 4px; }
.hub-body { padding: 30px 20px 50px; }
.hub-block { margin-bottom: 38px; }
.hub-block h2 { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.hub-block-icon { font-size: 1.25rem; }
.pivot-row { display: flex; flex-wrap: wrap; gap: 10px; }
.pivot-link {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 500; font-size: .92rem;
  color: var(--ink); background: var(--card); border: 1px solid var(--border);
  padding: 11px 18px; border-radius: 999px; transition: all .15s;
}
.pivot-link:hover { border-color: color-mix(in srgb, var(--primary) 40%, var(--border)); color: var(--primary-strong); text-decoration: none; transform: translateY(-1px); }

/* ---- File tools UI ---- */
.filetool { margin: 4px 0; }
.dropzone {
  display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center;
  padding: 40px 20px; border: 2px dashed var(--border-strong); border-radius: var(--radius);
  background: var(--bg); cursor: pointer; transition: border-color .15s, background .15s;
}
.dropzone:hover, .dropzone.over { border-color: var(--primary); background: color-mix(in srgb, var(--primary) 6%, var(--bg)); }
.dropzone.has-file { border-style: solid; border-color: color-mix(in srgb, var(--primary) 40%, var(--border)); }
.dz-icon { font-size: 2.2rem; }
.dropzone strong { font-size: 1rem; }
.dz-hint { font-size: .84rem; color: var(--ink-faint); }
/* ---- Professional image editor workspace ---- */
.img-workspace { display: grid; grid-template-columns: 1.3fr 1fr; gap: 20px; margin-top: 18px; align-items: start; }
.img-stage {
  position: relative; display: flex; align-items: center; justify-content: center;
  min-height: 260px; max-height: 480px; padding: 14px; border-radius: var(--radius);
  background: var(--bg); border: 1px solid var(--border); overflow: hidden;
}
.img-stage.checker, .img-stage.checker { background-image:
  linear-gradient(45deg, var(--border) 25%, transparent 25%),
  linear-gradient(-45deg, var(--border) 25%, transparent 25%),
  linear-gradient(45deg, transparent 75%, var(--border) 75%),
  linear-gradient(-45deg, transparent 75%, var(--border) 75%);
  background-size: 18px 18px; background-position: 0 0, 0 9px, 9px -9px, -9px 0; }
.img-stage img { max-width: 100%; max-height: 452px; object-fit: contain; border-radius: 6px; box-shadow: 0 2px 12px rgba(0,0,0,.12); }
.img-panel { display: flex; flex-direction: column; gap: 14px; }
.img-info { display: flex; flex-wrap: wrap; gap: 10px; font-size: .85rem; color: var(--ink-soft); }
.img-info .arrow { color: var(--primary-strong); font-weight: 600; }
.img-panel .field { gap: 6px; }
.chk { display: flex; align-items: center; gap: 8px; font-size: .9rem; color: var(--ink-soft); cursor: pointer; }
.chk input { accent-color: var(--primary); }
.fmt-tabs { display: flex; gap: 6px; }
.fmt-tabs button {
  flex: 1; padding: 10px; border: 1.5px solid var(--border-strong); background: var(--bg);
  border-radius: var(--radius-sm); font: inherit; font-weight: 600; font-size: .9rem; color: var(--ink-soft); cursor: pointer;
}
.fmt-tabs button.on { border-color: var(--primary); background: var(--primary-soft); color: var(--primary-strong); }
.editor-tools { display: flex; gap: 8px; }
.editor-tools button {
  width: 42px; height: 42px; border: 1.5px solid var(--border-strong); background: var(--bg);
  border-radius: var(--radius-sm); font-size: 1.15rem; cursor: pointer; color: var(--ink); transition: border-color .15s;
}
.editor-tools button:hover { border-color: var(--primary); color: var(--primary-strong); }
.size-compare { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.sc-box { text-align: center; padding: 10px 14px; border-radius: var(--radius-sm); background: var(--card); border: 1px solid var(--border); flex: 1; min-width: 90px; }
.sc-box.good { border-color: color-mix(in srgb, var(--success) 45%, var(--border)); background: color-mix(in srgb, var(--success) 8%, var(--card)); }
.sc-box small { display: block; font-size: .7rem; color: var(--ink-faint); text-transform: uppercase; letter-spacing: .04em; }
.sc-box b { font-size: 1.05rem; font-family: var(--font-head); }
.sc-arrow { color: var(--ink-faint); }
.sc-pct { font-weight: 700; font-family: var(--font-head); padding: 4px 10px; border-radius: 999px; font-size: .9rem; }
.sc-pct.good { color: var(--success); background: color-mix(in srgb, var(--success) 12%, transparent); }
.sc-pct.bad { color: var(--danger); background: color-mix(in srgb, var(--danger) 12%, transparent); }
.panel-actions { display: flex; gap: 10px; margin-top: 4px; }
.panel-actions .btn-primary { flex: 1; margin-top: 0; }
.btn-ghost { background: var(--bg); border: 1.5px solid var(--border-strong); color: var(--ink-soft); }
.btn-ghost:hover { border-color: var(--border-strong); color: var(--ink); }
@media (max-width: 640px) { .img-workspace { grid-template-columns: 1fr; } .img-stage { max-height: 340px; } }

.file-result { margin-top: 20px; }
.compare-row { display: flex; align-items: center; gap: 14px; justify-content: center; flex-wrap: wrap; }
.compare-box {
  flex: 1; min-width: 130px; text-align: center; padding: 16px; border-radius: var(--radius-sm);
  background: var(--card); border: 1px solid var(--border);
}
.compare-box.saved { border-color: color-mix(in srgb, var(--success) 45%, var(--border)); background: color-mix(in srgb, var(--success) 8%, var(--card)); }
.compare-box .cb-label { display: block; font-size: .78rem; color: var(--ink-faint); margin-bottom: 4px; }
.compare-box strong { font-size: 1.3rem; font-family: var(--font-head); }
.compare-arrow { font-size: 1.4rem; color: var(--ink-faint); }
.saved-line { text-align: center; font-weight: 600; margin: 14px 0 6px; }
.thumbs { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.thumb { position: relative; width: 84px; height: 84px; border-radius: 9px; overflow: hidden; border: 1px solid var(--border); }
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb-num { position: absolute; left: 4px; top: 4px; background: rgba(15,23,42,.75); color: #fff; font-size: .7rem; width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.thumb-del { position: absolute; right: 3px; top: 3px; width: 20px; height: 20px; border: 0; border-radius: 50%; background: rgba(220,38,38,.9); color: #fff; cursor: pointer; font-size: 1rem; line-height: 1; }
.page-grid { display: flex; flex-wrap: wrap; gap: 7px; margin: 10px 0 14px; }
.page-grid .pg { width: 40px; height: 40px; border: 1.5px solid var(--border-strong); background: var(--bg); border-radius: 8px; font: inherit; font-weight: 600; font-size: .85rem; color: var(--ink-soft); cursor: pointer; transition: all .12s; }
.page-grid .pg:hover { border-color: var(--primary); }
.page-grid .pg.on { border-color: var(--primary); background: var(--primary); color: #fff; }
[data-theme="dark"] .page-grid .pg.on { color: #06211e; }
.pdf-opts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 14px 0 6px; }
.reorder-hint { font-size: .8rem; color: var(--ink-faint); margin: 4px 0 10px; }
.thumb { cursor: grab; }
.thumb.dragging { opacity: .4; }
@media (max-width: 520px) { .pdf-opts { grid-template-columns: 1fr; } }
.filelist { margin-top: 14px; display: grid; gap: 8px; }
.file-row { display: flex; align-items: center; gap: 10px; padding: 10px 12px; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.fr-num { flex: 0 0 auto; width: 22px; height: 22px; background: var(--primary-soft); color: var(--primary-strong); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: .78rem; font-weight: 600; }
.fr-name { flex: 1; font-size: .9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fr-actions { display: flex; gap: 4px; }
.fr-actions button { width: 30px; height: 30px; border: 1px solid var(--border); background: var(--bg); border-radius: 7px; cursor: pointer; color: var(--ink-soft); }
.fr-actions button:hover { border-color: var(--border-strong); color: var(--ink); }
.fr-del { color: var(--danger) !important; }
.pw-output { display: flex; gap: 8px; }
.pw-output input { flex: 1; font-family: ui-monospace, "Cascadia Code", monospace; font-size: 1.05rem; letter-spacing: .5px; }
.pw-strength { height: 6px; background: var(--border); border-radius: 999px; margin-top: 10px; overflow: hidden; }
.pw-strength span { display: block; height: 100%; width: 0; border-radius: 999px; transition: width .3s, background .3s; }
.pw-strength::after { content: attr(data-label); display: block; font-size: .8rem; color: var(--ink-soft); margin-top: 8px; }
.pw-opts { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 14px 0; }
.pw-opts label { display: flex; align-items: center; gap: 8px; font-size: .9rem; color: var(--ink-soft); cursor: pointer; }
.pw-opts input { accent-color: var(--primary); }
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 16px; }
.stat-box { text-align: center; padding: 14px 8px; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.stat-box strong { display: block; font-family: var(--font-head); font-size: 1.4rem; color: var(--primary-strong); }
.stat-box span { font-size: .78rem; color: var(--ink-faint); }
input[type="range"] { accent-color: var(--primary); }
@media (max-width: 480px) { .pw-opts { grid-template-columns: 1fr; } .stat-grid { grid-template-columns: repeat(2,1fr); } }

/* ---- Guides / blog ---- */
.guides-header { margin-bottom: 22px; }
.guides-header p { color: var(--ink-soft); max-width: 640px; }
.guide-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.guide-card {
  display: flex; flex-direction: column; gap: 8px; padding: 22px;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--ink); transition: transform .15s, box-shadow .15s, border-color .15s;
}
.guide-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); border-color: color-mix(in srgb, var(--primary) 40%, var(--border)); text-decoration: none; }
.guide-cat { align-self: flex-start; font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--primary-strong); background: var(--primary-soft); padding: 3px 10px; border-radius: 999px; }
.guide-card strong { font-family: var(--font-head); font-size: 1.08rem; line-height: 1.3; }
.guide-excerpt { color: var(--ink-soft); font-size: .9rem; flex: 1; }
.guide-more { color: var(--primary-strong); font-size: .88rem; font-weight: 600; }
.guide-article { max-width: 720px; }
.guide-lead { font-size: 1.12rem; color: var(--ink-soft); line-height: 1.6; }
.guide-article h2 { margin-top: 1.7em; }
.guide-article ul, .guide-article ol { color: var(--ink-soft); padding-left: 22px; }
.guide-article li { margin-bottom: 7px; }
.guide-article code { background: var(--bg); border: 1px solid var(--border); border-radius: 5px; padding: 1px 6px; font-size: .9em; }
.guide-disclaimer { margin-top: 30px; padding: 14px 16px; background: color-mix(in srgb, var(--accent) 9%, var(--card)); border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border)); border-radius: var(--radius-sm); font-size: .86rem; color: var(--ink-soft); }
.official-box {
  display: flex; align-items: center; gap: 13px; margin: 18px 0 4px;
  padding: 14px 16px; border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--primary) 8%, var(--card));
  border: 1px solid color-mix(in srgb, var(--primary) 30%, var(--border));
  color: var(--ink); transition: border-color .15s, transform .12s;
}
.official-box:hover { text-decoration: none; border-color: var(--primary); transform: translateY(-1px); }
.official-icon { font-size: 1.5rem; flex: 0 0 auto; }
.official-text { display: flex; flex-direction: column; flex: 1; line-height: 1.3; }
.official-text small { font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; color: var(--primary-strong); }
.official-text strong { font-size: .98rem; }
.official-arrow { color: var(--primary-strong); font-size: 1.1rem; flex: 0 0 auto; }
.references .ref-list { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 8px; }
.references .ref-list li { margin: 0; }
.references .ref-list a {
  display: block; padding: 11px 14px; background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: .92rem; font-weight: 500; color: var(--ink);
}
.references .ref-list a:hover { border-color: color-mix(in srgb, var(--primary) 40%, var(--border)); color: var(--primary-strong); text-decoration: none; }

/* ---- Cookie consent banner ---- */
.cookie-banner {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 80;
  max-width: 680px; margin: 0 auto;
  background: var(--card); border: 1px solid var(--border-strong); border-radius: var(--radius);
  box-shadow: var(--shadow-lift); padding: 16px 20px;
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  animation: rise .3s ease-out;
}
.cookie-banner p { margin: 0; font-size: .88rem; color: var(--ink-soft); flex: 1; min-width: 220px; }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-actions .btn { height: 42px; padding: 0 20px; width: auto; margin-top: 0; white-space: nowrap; }
@media (max-width: 480px) { .cookie-actions { width: 100%; } .cookie-actions .btn { flex: 1; } }

/* ---- Share button ---- */
.share-btn {
  display: inline-flex; align-items: center; gap: 5px; cursor: pointer;
  font: inherit; font-size: .8rem; font-weight: 600; color: var(--primary-strong);
  background: var(--primary-soft); border: 0; border-radius: 999px; padding: 5px 12px;
}
.share-btn:hover { background: color-mix(in srgb, var(--primary) 22%, var(--card)); }

/* ---- RTL support (Arabic, Urdu, Persian, Pashto, Hebrew…) ---- */
[dir="rtl"] .tool-intro, [dir="rtl"] .hero-sub, [dir="rtl"] .section-blurb,
[dir="rtl"] .prose, [dir="rtl"] .guide-article, [dir="rtl"] .guide-lead,
[dir="rtl"] .howto, [dir="rtl"] .faq-item, [dir="rtl"] .faq-body,
[dir="rtl"] .field label, [dir="rtl"] .tool-note, [dir="rtl"] .result-note,
[dir="rtl"] .section-head, [dir="rtl"] .hub-hero p { text-align: right; }
[dir="rtl"] .howto, [dir="rtl"] .prose ul, [dir="rtl"] .prose ol,
[dir="rtl"] .guide-article ul, [dir="rtl"] .guide-article ol { padding-right: 22px; padding-left: 0; }
[dir="rtl"] .breadcrumb, [dir="rtl"] .tool-meta { flex-direction: row-reverse; justify-content: flex-end; }
[dir="rtl"] .faq-item summary::after { margin-right: auto; margin-left: 0; }

/* ---- Print: keep the result, drop the chrome ---- */
@media print {
  .site-header, .site-footer, .cat-nav, .ad-slot, .hero-bg, .share-btn,
  .cookie-banner, .lang-menu, #copy-result, .tool-section:last-of-type,
  .pivot-row, .related, .schedule summary { display: none !important; }
  body { background: #fff; color: #000; }
  .calc-card, .result, .chart-wrap { break-inside: avoid; box-shadow: none; border-color: #ccc; }
  a { text-decoration: none; color: #000; }
  main { padding: 0; }
}

/* ---- Suppress Google Translate injected UI ---- */
.goog-te-banner-frame, .skiptranslate { display: none !important; }
body { top: 0 !important; }
#goog-gt-tt, .goog-te-balloon-frame { display: none !important; }
.goog-text-highlight { background: none !important; box-shadow: none !important; }
font { background: transparent !important; box-shadow: none !important; }