/* APG MUN VI - static site stylesheet */

/* Brand font */
@font-face {
	font-family: 'APG-Font';
	font-weight: 700;
	src: url('../register/fonts/HTMosaferRounded-HTMosaferRoundedBold.otf') format('OpenType');
}
@font-face {
	font-family: 'APG-Font';
	font-weight: 800;
	src: url('../register/fonts/HTMosaferRounded-HTMosaferRoundedHeavy.otf') format('OpenType');
}
@font-face {
	font-family: 'APG-Font';
	font-weight: 500;
	src: url('../register/fonts/HTMosaferRounded-HTMosaferRoundedMedium.otf') format('OpenType');
}
@font-face {
	font-family: 'APG-Font';
	font-weight: 300;
	src: url('../register/fonts/HTMosaferRounded-HTMosaferRoundedLight.otf') format('OpenType');
}

:root {
  --font: 'APG-Font', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --navy: #0b1f3a;
  --navy-2: #12305a;
  --gold: #7CC8E4; /*#c9a24b;*/
  --gold-2: #7CC8E4; /*#e3c477;*/
  --ink: #1b2430;
  --muted: #5b6676;
  --bg: #ffffff;
  --soft: #f4f6fa;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(11, 31, 58, .12);
  --max: 1140px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
}
img { max-width: 100%; display: block; }
a { color: var(--navy-2); text-decoration: none; }
a:hover { color: var(--gold); }
button, input, select, textarea { font-family: inherit; }
h1, h2, h3, h4 { font-family: var(--font); line-height: 1.25; color: var(--navy); margin: 0 0 .6em; }
ul { padding-left: 1.2em; }
.wrap { width: min(100% - 2rem, var(--max)); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 0; background: var(--gold); color: #000; padding: .5rem 1rem; z-index: 200; }
.skip:focus { left: 0; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 100; background: var(--navy); box-shadow: 0 2px 12px rgba(0,0,0,.25); }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 68px; }
.brand { font-family: var(--font); font-weight: 800; font-size: 1.25rem; letter-spacing: .06em; color: #fff; }
.brand:hover { color: var(--gold-2); }
.nav ul { list-style: none; display: flex; gap: 1.15rem; margin: 0; padding: 0; }
.nav a { color: #e9eef7; font-size: .84rem; font-weight: 500; padding: .35rem 0; border-bottom: 2px solid transparent; white-space: nowrap; }
.nav a:hover, .nav a.active { color: var(--gold-2); border-color: var(--gold); }
.actions { display: flex; align-items: center; gap: .6rem; }
.icon-btn { background: transparent; border: 0; color: #fff; font-size: 1.2rem; cursor: pointer; padding: .4rem .5rem; }
.icon-btn:hover { color: var(--gold-2); }
.btn { display: inline-block; background: var(--gold); color: #1a1405; font-weight: 700; padding: .85rem 1.8rem; border-radius: 999px; border: 0; cursor: pointer; transition: transform .2s, background .2s; font-family: inherit; }
.btn:hover { background: var(--gold-2); color: #1a1405; transform: translateY(-2px); }
.btn-sm { padding: .45rem 1.1rem; font-size: .84rem; }
.burger { display: none; width: 42px; height: 42px; background: transparent; border: 0; cursor: pointer; position: relative; }
.burger span, .burger span::before, .burger span::after { content: ""; position: absolute; left: 9px; width: 24px; height: 2px; background: #fff; transition: .25s; }
.burger span { top: 20px; }
.burger span::before { top: -7px; left: 0; }
.burger span::after { top: 7px; left: 0; }
.burger[aria-expanded="true"] span { background: transparent; }
.burger[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.burger[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

/* Search overlay */
.search { position: fixed; inset: 68px 0 auto 0; background: var(--navy-2); padding: 1rem; z-index: 99; box-shadow: var(--shadow); }
.search[hidden] { display: none; }
.search input { width: min(100%, 640px); display: block; margin: 0 auto; padding: .8rem 1.1rem; border-radius: 999px; border: 0; font: inherit; }
.search ul { list-style: none; width: min(100%, 640px); margin: .7rem auto 0; padding: 0; }
.search li a { display: block; color: #fff; padding: .5rem 1rem; border-radius: 8px; }
.search li a:hover { background: rgba(255,255,255,.1); }

/* Hero (home) */
.hero { position: relative; min-height: 78vh; display: grid; place-items: center; text-align: center; color: #fff; overflow: hidden; background: var(--navy); }
.hero video, .hero .hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11,31,58,.55), rgba(11,31,58,.8)); }
.hero-inner { position: relative; z-index: 1; padding: 3rem 1rem; max-width: 820px; }
.hero h1 { color: #fff; font-size: clamp(2.4rem, 7vw, 4.6rem); margin-bottom: .3em; letter-spacing: .04em; }
.hero p { font-size: clamp(1.05rem, 2.4vw, 1.5rem); margin: 0 0 1.5rem; }
.hero strong { color: var(--gold-2); }
.date-line { display: block; margin-top: 1.1rem; font-weight: 700; font-size: 1.15rem; letter-spacing: .04em; }

/* Page banner */
.banner { background: linear-gradient(135deg, var(--navy), var(--navy-2)); color: #fff; padding: 3.2rem 0; text-align: center; }
.banner h1 { color: #fff; margin: 0; font-size: clamp(1.8rem, 5vw, 3rem); }
.banner::after { content: ""; display: block; width: 70px; height: 4px; background: var(--gold); border-radius: 4px; margin: 1rem auto 0; }

/* Sections */
section { padding: 4rem 0; }
.soft { background: var(--soft); }
.center { text-align: center; }
.lead { max-width: 800px; margin-inline: auto; }
.page { padding: 3.5rem 0 4.5rem; }
.prose { max-width: 820px; margin-inline: auto; }
.prose h2 { margin-top: 1.6em; }
.prose li { margin-bottom: .5em; }
.signature { margin-top: 2rem; font-weight: 700; color: var(--navy); }

/* Why cards */
.why { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: center; }
.why img { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; }
.why-item { padding: 1.1rem 1.3rem; border-left: 4px solid var(--gold); background: #fff; border-radius: 0 var(--radius) var(--radius) 0; box-shadow: 0 4px 14px rgba(11,31,58,.08); margin-bottom: 1rem; }
.why-item h3 { font-size: 1.05rem; margin-bottom: .3em; }
.why-item p { margin: 0; font-size: .92rem; color: var(--muted); font-weight: 600; }

/* Card grids (councils, handbooks) */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.6rem; }
.card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column; transition: transform .25s; }
.card:hover { transform: translateY(-6px); }
.card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.card .body { padding: 1.1rem 1.2rem 1.4rem; }
.card h3 { font-size: 1.02rem; margin-bottom: .4em; }
.card h3 a { color: var(--navy); }
.card h3 a:hover { color: var(--gold); }
.card .quote { margin: 0; color: var(--muted); font-style: italic; font-size: .92rem; }
.card .quote[dir="rtl"] { font-style: normal; }
.group-title { text-align: center; margin: 0 0 1.6rem; }
.divider { border: 0; border-top: 1px solid #dde3ee; margin: 3.5rem 0; }

/* Rules / dress code */
.rule-block { background: var(--soft); border-radius: var(--radius); padding: 1.4rem 1.6rem; margin-bottom: 1.2rem; }
.rule-block h3 { margin-bottom: .5em; }
.rule-block ul { margin: 0; }
.cols-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }

/* Timeline (history) */
.timeline { position: relative; max-width: 860px; margin-inline: auto; padding-left: 2rem; border-left: 3px solid var(--gold); }
.t-item { position: relative; margin-bottom: 2.4rem; }
.t-item::before { content: ""; position: absolute; left: calc(-2rem - 10px); top: .4rem; width: 17px; height: 17px; background: var(--navy); border: 3px solid var(--gold); border-radius: 50%; }
.t-item h3 { margin-bottom: .1em; }
.t-item .when { color: var(--gold); font-weight: 700; margin-bottom: .6em; display: block; }

/* FAQ accordion */
.faq { max-width: 820px; margin-inline: auto; }
.faq-item { border: 1px solid #dde3ee; border-radius: 12px; margin-bottom: .8rem; overflow: hidden; background: #fff; }
.faq-q { width: 100%; text-align: left; background: #fff; border: 0; padding: 1.05rem 1.3rem; font: 700 1rem var(--font); color: var(--navy); cursor: pointer; display: flex; justify-content: space-between; gap: 1rem; }
.faq-q::after { content: "+"; font-size: 1.4rem; line-height: 1; color: var(--gold); transition: transform .25s; }
.faq-q[aria-expanded="true"]::after { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-a p { margin: 0; padding: 0 1.3rem 1.2rem; color: var(--muted); }

/* Articles */
.article { max-width: 820px; margin: 0 auto 3rem; }
.article h2 { font-size: 1.7rem; }
.article h3 { font-size: 1.15rem; margin-top: 1.5em; color: var(--navy-2); }

/* Footer */
.site-footer { background: var(--navy); color: #cfd8e8; padding: 3.5rem 0 1.5rem; }
.foot { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 2.5rem; }
.foot img { width: 120px; margin-bottom: 1rem; }
.foot h4 { color: #fff; font-size: 1rem; }
.foot ul { list-style: none; padding: 0; margin: 0; }
.foot li { margin-bottom: .4rem; }
.site-footer a { color: #cfd8e8; }
.site-footer a:hover { color: var(--gold-2); }
.social { display: flex; gap: 1rem; margin-top: .5rem; }
.copy { border-top: 1px solid rgba(255,255,255,.15); margin-top: 2.2rem; padding-top: 1.1rem; text-align: center; font-size: .85rem; }
.contact p { margin: 0 0 .9rem; }
.contact strong { color: #fff; display: block; }

/* Scroll to top */
#toTop { position: fixed; right: 1.2rem; bottom: 1.2rem; width: 44px; height: 44px; border-radius: 50%; border: 0; background: var(--gold); color: #1a1405; font-size: 1.2rem; cursor: pointer; opacity: 0; pointer-events: none; transition: opacity .25s; box-shadow: var(--shadow); z-index: 90; }
#toTop.show { opacity: 1; pointer-events: auto; }

/* PDF viewer */
.pdf-tools { display: flex; flex-wrap: wrap; gap: .7rem; justify-content: flex-end; margin-bottom: 1rem; }
.pdf-frame { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); background: var(--soft); }
.pdf-frame object { display: block; width: 100%; height: 80vh; min-height: 520px; border: 0; }
.pdf-fallback { padding: 3rem 1.5rem; text-align: center; }

/* Responsive */
@media (max-width: 1120px) {
  .burger { display: block; }
  .nav { position: absolute; top: 68px; left: 0; right: 0; background: var(--navy-2); display: none; padding: .5rem 1rem 1rem; }
  .nav.open { display: block; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav a { display: block; padding: .8rem .3rem; border-bottom: 1px solid rgba(255,255,255,.1); }
}
@media (max-width: 760px) {
  .why, .cols-2, .foot { grid-template-columns: 1fr; }
  section { padding: 3rem 0; }
  .brand {display: none;}
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }