/* Demo page only — not needed on your site. */
:root {
  --font-display: "Instrument Serif", Georgia, serif;
  --font-ui: "Figtree", "Segoe UI", system-ui, sans-serif;
  --font-ar: "Amiri", "Noto Naskh Arabic", "Traditional Arabic", serif;
  --font-mono: ui-monospace, "Cascadia Mono", "SF Mono", Consolas, monospace;
  --r: 18px;
}
:root, [data-theme="light"] {
  --bg: #F6F4EE; --surface: #FFFFFF; --sunk: #EFEBE1;
  --line: #E4DED0; --line-2: #D3CAB6;
  --text: #13202F; --text-2: #45526A; --text-3: #5F6A7C;
  --primary: #0E7C72; --primary-hover: #0A675F; --primary-ink: #FFFFFF; --primary-soft: #DCEFEA;
  --gold: #8E6214; --gold-bright: #D9A441; --gold-soft: #F5E8C6;
  --code-bg: #10233A; --code-ink: #E8EEF5;
  --shadow: 0 1px 2px rgba(19, 32, 47, .05), 0 18px 40px -22px rgba(19, 32, 47, .25);
  color-scheme: light;
}
[data-theme="dark"] {
  --bg: #0B1624; --surface: #122338; --sunk: #0E1C2E;
  --line: rgba(163, 190, 220, .13); --line-2: rgba(163, 190, 220, .24);
  --text: #EAF1F6; --text-2: #AEBDCD; --text-3: #8A9BAF;
  --primary: #5DD6C6; --primary-hover: #86E3D7; --primary-ink: #04211E; --primary-soft: rgba(93, 214, 198, .13);
  --gold: #EBC46F; --gold-bright: #EBC46F; --gold-soft: rgba(235, 196, 111, .14);
  --code-bg: #07101B; --code-ink: #D8E3EE;
  --shadow: 0 1px 0 rgba(255, 255, 255, .04) inset, 0 24px 50px -24px rgba(0, 0, 0, .7);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.6 var(--font-ui);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: var(--primary); text-underline-offset: 3px; }
a:hover { color: var(--primary-hover); }
code { font-family: var(--font-mono); font-size: .88em; }
:not(pre) > code { background: var(--sunk); padding: .1em .4em; border-radius: 6px; }
h1, h2 { font-family: var(--font-display); font-weight: 400; letter-spacing: -.01em; line-height: 1.08; margin: 0; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow); }
.hint { color: var(--text-3); font-size: 14px; margin-top: 12px; }

/* Header */
.top { position: relative; z-index: 2; border-bottom: 1px solid var(--line); }
.top__in { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-size: 19px; }
.brand svg { width: 16px; height: 38px; }
.brand__metal { fill: var(--gold-bright); }
.brand__glass { fill: var(--primary); }
.brand__ar { font-family: var(--font-ar); font-size: 22px; color: var(--gold); margin-inline-start: 2px; }
.top__nav { display: flex; align-items: center; gap: 4px; }
.top__nav a { color: var(--text-2); text-decoration: none; padding: 8px 12px; border-radius: 999px; font-weight: 500; font-size: 15px; }
.top__nav a:hover { background: var(--sunk); color: var(--text); }
.icon-btn { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid var(--line-2); border-radius: 50%; background: transparent; color: var(--text); cursor: pointer; margin-inline-start: 6px; }
.icon-btn:hover { background: var(--sunk); }
[data-theme="light"] .i-sun, [data-theme="dark"] .i-moon { display: none; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 20px; border-radius: 999px; font: 600 15px/1 var(--font-ui); text-decoration: none; cursor: pointer; border: 1px solid transparent; transition: background .2s, border-color .2s, transform .2s; }
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--primary); color: var(--primary-ink); }
.btn--primary:hover { background: var(--primary-hover); color: var(--primary-ink); }
.btn--line { background: transparent; color: var(--text); border-color: var(--line-2); }
.btn--line:hover { background: var(--sunk); color: var(--text); }
.link-btn { background: none; border: 0; padding: 4px 2px; color: var(--primary); font: 600 14px var(--font-ui); cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }

/* Hero */
.hero { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 48px; align-items: end; padding-block: 150px 40px; }
.eyebrow { color: var(--gold); font-weight: 600; font-size: 14px; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 16px; }
.hero h1 { font-size: clamp(40px, 6vw, 68px); }
.hero h1 em { color: var(--primary); }
.lede { color: var(--text-2); font-size: 18px; margin-top: 20px; max-width: 60ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.today { padding: 24px; }
.today__label { color: var(--text-3); font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.today__hijri { font-family: var(--font-display); font-size: 30px; line-height: 1.15; margin-top: 6px; }
.today__hijri .ar { display: block; font-family: var(--font-ar); font-size: 24px; color: var(--gold); margin-top: 4px; }
.today__greg { color: var(--text-3); font-size: 14px; margin-top: 4px; }
.today__status { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--text-2); font-size: 15px; }
.today__status b { color: var(--text); }
.today__preview { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; margin-top: 14px; padding: 10px 14px; border-radius: 12px; background: var(--gold-soft); color: var(--text); font-size: 14px; }

/* Sections */
.section { padding-block: 56px; }
.section__head { max-width: 680px; margin-bottom: 28px; }
.section__head h2 { font-size: clamp(32px, 4.4vw, 46px); }
.section__head p { color: var(--text-2); margin-top: 10px; }

/* Occasion cards */
.occ-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.occ {
  display: flex; flex-direction: column; gap: 6px; align-items: flex-start;
  padding: 18px; text-align: start; font: inherit; color: inherit; cursor: pointer;
  transition: transform .2s, border-color .2s;
}
.occ:hover { transform: translateY(-2px); border-color: var(--line-2); }
.occ[aria-pressed="true"] { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary), var(--shadow); }
.occ__top { display: flex; width: 100%; justify-content: space-between; align-items: center; gap: 8px; }
.occ__name { font-weight: 700; font-size: 16px; }
.occ__ar { font-family: var(--font-ar); font-size: 20px; color: var(--gold); line-height: 1.3; }
.occ__when { color: var(--text-3); font-size: 13.5px; }
.occ__next { color: var(--text-2); font-size: 13.5px; margin-top: auto; padding-top: 6px; }
.chip { font-size: 11.5px; font-weight: 700; letter-spacing: .03em; padding: 3px 9px; border-radius: 999px; background: var(--sunk); color: var(--text-3); white-space: nowrap; }
.chip--on { background: var(--primary-soft); color: var(--primary); }

/* Configurator */
.config { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 20px; align-items: start; }
.config__form { padding: 8px 22px 22px; }
fieldset { min-width: 0; border: 0; border-bottom: 1px solid var(--line); margin: 0; padding: 16px 0 18px; }
legend { float: left; width: 100%; font-weight: 700; font-size: 15px; margin-bottom: 12px; }
legend + * { clear: both; }
.checks { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 6px 14px; }
.check { display: flex; align-items: center; gap: 9px; font-size: 14.5px; color: var(--text-2); cursor: pointer; min-height: 32px; }
fieldset > .check { margin-top: 12px; }
.check input { width: 18px; height: 18px; accent-color: var(--primary); margin: 0; flex: none; }
.check small { color: var(--text-3); font-size: 12px; }
.fields { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.fields label, .config__actions label { display: flex; flex-direction: column; gap: 5px; font-size: 13px; font-weight: 600; color: var(--text-3); }
select {
  appearance: none; -webkit-appearance: none;
  min-height: 40px; padding: 0 34px 0 12px; border: 1px solid var(--line-2); border-radius: 10px;
  background: var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237A8699' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center;
  color: var(--text); font: 500 14.5px var(--font-ui); cursor: pointer; width: 100%;
}
[dir="rtl"] select { background-position: left 12px center; }
.config__actions { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px; padding-top: 18px; }
.config__actions label { flex: 1 1 180px; }
.config__out { position: sticky; top: 16px; }

.code { overflow: hidden; background: var(--code-bg); border-color: transparent; }
.code__bar { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 10px 16px; border-bottom: 1px solid rgba(255, 255, 255, .08); color: #9FB0C3; font-size: 13px; font-weight: 600; }
.code__bar code { background: rgba(255, 255, 255, .08); color: inherit; }
.code .link-btn { color: #7FE0D2; }
.code pre { margin: 0; padding: 16px; overflow-x: auto; color: var(--code-ink); font: 13.5px/1.6 var(--font-mono); }
.code pre code { font-size: inherit; }

/* Facts */
.facts { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }
.fact { padding: 20px; display: flex; flex-direction: column; gap: 6px; }
.fact b { font-family: var(--font-display); font-weight: 400; font-size: 32px; line-height: 1.1; color: var(--primary); }
.fact span { color: var(--text-2); font-size: 14.5px; }

.install { display: grid; gap: 14px; }

.foot { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; padding-block: 32px 48px; border-top: 1px solid var(--line); color: var(--text-3); font-size: 14px; }
.foot__ar { font-family: var(--font-ar); font-size: 20px; color: var(--gold); }

@media (max-width: 900px) {
  .hero { grid-template-columns: minmax(0, 1fr); gap: 28px; padding-top: 130px; }
  .config { grid-template-columns: minmax(0, 1fr); }
  .config__out { position: static; }
}
@media (max-width: 640px) {
  .hide-sm { display: none; }
  .hero { padding-top: 110px; }
  .lede { font-size: 16.5px; }
  .section { padding-block: 40px; }
  .config__form { padding: 4px 16px 18px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .occ, .btn { transition: none; }
}