/* ===== Geo Scholars Academy — site styles ===== */
:root {
  --ink: #1b2229;        /* near-black, from the logo */
  --ink-2: #3d4852;
  --muted: #6b7680;
  --line: #e2ddd3;
  --paper: #faf8f3;      /* warm stone background */
  --card: #ffffff;
  --ochre: #b8751f;      /* earthy accent */
  --ochre-dark: #9a5f14;
  --ochre-soft: #f4e6d2;
  --moss: #3f6b4f;
  --moss-soft: #e0eee4;
  --red: #b3403a;
  --red-soft: #f6e0de;
  --blue-soft: #e3ebf5;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(27,34,41,.06), 0 8px 24px -12px rgba(27,34,41,.18);
  --serif: "Playfair Display", Georgia, "Times New Roman", Times, serif;
  --sans: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--sans); color: var(--ink); background: var(--paper) url("../assets/bg-contours.svg") center top / 900px 600px; line-height: 1.55; font-size: 16px; }
a { color: var(--ochre-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
img { max-width: 100%; }
.wrap { width: min(1120px, 100% - 2rem); margin-inline: auto; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .75rem; font-weight: 700; color: var(--ochre); margin-bottom: .6rem; }
.center { text-align: center; }
.hidden { display: none !important; }

/* ---- header ---- */
.site-header { background: rgba(255,255,255,.88); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; transition: box-shadow .2s; }
.site-header.scrolled { box-shadow: 0 6px 24px -12px rgba(27,34,41,.25); }
.site-header .wrap { display: flex; align-items: center; gap: 1rem; min-height: 68px; }
.brand { display: flex; align-items: center; gap: .7rem; color: var(--ink); font-family: var(--serif); font-weight: 700; font-size: 1.15rem; }
.brand:hover { text-decoration: none; }
.brand img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
.brand small { display: block; white-space: nowrap; font-family: var(--sans); font-weight: 500; font-size: .7rem; color: var(--muted); letter-spacing: .08em; text-transform: uppercase; }
.nav { margin-left: auto; display: flex; align-items: center; gap: .25rem; }
.nav a { padding: .5rem .6rem; white-space: nowrap; border-radius: 8px; color: var(--ink-2); font-weight: 500; font-size: .95rem; }
.nav a { position: relative; font-size: .9rem; }
.nav a::after { content: ""; position: absolute; left: .65rem; right: .65rem; bottom: .25rem; height: 2px; background: var(--ochre); transform: scaleX(0); transform-origin: left; transition: transform .2s; border-radius: 2px; }
.nav a:hover::after, .nav a.active::after { transform: scaleX(1); }
.nav a:hover, .nav a.active { color: var(--ink); text-decoration: none; }
.nav .btn { margin-left: .5rem; }
.nav-toggle { display: none; margin-left: auto; background: none; border: 1px solid var(--line); border-radius: 8px; padding: .4rem .6rem; font-size: 1.2rem; cursor: pointer; }
@media (max-width: 1140px) {
  .nav-toggle { display: block; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 68px; background: var(--card); border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; padding: .75rem 1rem 1rem; }
  .nav.open { display: flex; }
  .nav .btn { margin: .5rem 0 0; }
}

/* ---- buttons / forms ---- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; padding: .65rem 1.15rem; border-radius: 10px; border: 1px solid transparent; font-weight: 600; font-size: .95rem; cursor: pointer; background: var(--ink); color: #fff; font-family: var(--sans); transition: transform .08s, background .15s; }
.btn { position: relative; overflow: hidden; }
.btn::after { content: ""; position: absolute; top: 0; left: -75%; width: 50%; height: 100%; background: linear-gradient(120deg, transparent, rgba(255,255,255,.35), transparent); transform: skewX(-20deg); transition: left .5s; }
.btn:hover::after { left: 125%; }
.btn:hover { background: #000; text-decoration: none; transform: translateY(-1px); }
.btn.primary { background: var(--ochre); }
.btn.primary:hover { background: var(--ochre-dark); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn.ghost:hover { background: var(--ochre-soft); }
.btn.danger { background: var(--red); }
.btn.sm { padding: .4rem .8rem; font-size: .85rem; }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
label { display: block; font-weight: 600; font-size: .875rem; margin-bottom: .3rem; }
input, select, textarea { width: 100%; font: inherit; padding: .65rem .8rem; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--ochre); outline-offset: 1px; border-color: var(--ochre); }
textarea { min-height: 120px; resize: vertical; }
.field { margin-bottom: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.alert { padding: .8rem 1rem; border-radius: 10px; margin: 1rem 0; font-size: .925rem; }
.alert.ok { background: var(--moss-soft); color: var(--moss); }
.alert.err { background: var(--red-soft); color: var(--red); }
.alert.info { background: var(--blue-soft); color: #2d4a6b; }

/* ---- layout blocks ---- */
section { padding: 4rem 0; }
.hero { background: linear-gradient(180deg, #fff 0%, var(--paper) 100%); padding: 4.5rem 0 3.5rem; position: relative; overflow: hidden; }
.hero .contours { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .55; pointer-events: none; }
.hero .wrap { position: relative; }
.hero h1 .accent { background: linear-gradient(90deg, var(--ochre-dark), #d9963a); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-logo img { animation: float 6s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.hero .wrap { display: grid; grid-template-columns: 1.15fr .85fr; gap: 3rem; align-items: center; }
.hero p.lead { font-size: 1.15rem; color: var(--ink-2); max-width: 36rem; }
.hero-actions { display: flex; gap: .75rem; flex-wrap: wrap; margin-top: 1.5rem; }
.hero-logo { display: grid; place-items: center; }
.hero-logo img { width: min(360px, 90%); filter: drop-shadow(0 20px 30px rgba(27,34,41,.15)); mix-blend-mode: multiply; }
.ridge { position: absolute; inset: auto 0 0; height: 90px; pointer-events: none; }
@media (max-width: 800px) { .hero .wrap { grid-template-columns: 1fr; } .hero-logo { order: -1; } .hero-logo img { width: 200px; } }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem; margin-top: 2.5rem; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.2rem; transition: transform .25s, box-shadow .25s; }
.stat:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.stat b { display: block; font-family: var(--serif); font-size: 1.7rem; color: var(--ochre-dark); }
.stat span { font-size: .85rem; color: var(--muted); }

.grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow); display: flex; flex-direction: column; position: relative; overflow: hidden; transition: transform .25s, box-shadow .25s, border-color .25s; }
.card::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: linear-gradient(90deg, var(--ochre), #e0a54c); transform: scaleX(0); transform-origin: left; transition: transform .3s; }
.card:hover { transform: translateY(-4px); box-shadow: 0 2px 4px rgba(27,34,41,.06), 0 20px 40px -16px rgba(27,34,41,.28); border-color: #d9cfbc; }
.card:hover::before { transform: scaleX(1); }
.card h3 { margin-bottom: .35rem; }
.card .spacer { flex: 1; }
.card ul { padding-left: 1.1rem; margin: .6rem 0 1rem; color: var(--ink-2); font-size: .925rem; }
.card ul li { margin-bottom: .25rem; }
.badge { display: inline-block; font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: .2rem .55rem; border-radius: 999px; background: var(--ochre-soft); color: var(--ochre-dark); }
.badge.moss { background: var(--moss-soft); color: var(--moss); }
.badge.red { background: var(--red-soft); color: var(--red); }
.badge.grey { background: #eee; color: var(--muted); }
.meta { display: flex; flex-wrap: wrap; gap: .4rem 1rem; font-size: .85rem; color: var(--muted); margin: .5rem 0 1rem; }
.section-head { max-width: 46rem; margin-bottom: 2rem; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
@media (max-width: 800px) { .split { grid-template-columns: 1fr; } }
.notice { border-left: 4px solid var(--ochre); background: var(--card); padding: .9rem 1.1rem; border-radius: 0 10px 10px 0; margin-bottom: .75rem; }
.notice time { font-size: .78rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
details { border: 1px solid var(--line); border-radius: 10px; background: var(--card); padding: .8rem 1.1rem; margin-bottom: .6rem; }
summary { cursor: pointer; font-weight: 600; }
details p { margin: .6rem 0 0; color: var(--ink-2); }
.band { background: var(--ink); color: #fff; }
.band h2 { color: #fff; }
.band .btn.primary { background: var(--ochre); }

table { width: 100%; border-collapse: collapse; font-size: .925rem; background: var(--card); border-radius: 10px; overflow: hidden; }
th, td { padding: .7rem .8rem; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: #f3efe7; font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
tr:last-child td { border-bottom: 0; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; }

.site-footer { background: var(--ink); color: #c9d1d8; padding: 3rem 0 2rem; margin-top: 2rem; font-size: .9rem; }
.site-footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
.site-footer h4 { color: #fff; font-family: var(--sans); font-size: .85rem; text-transform: uppercase; letter-spacing: .1em; }
.site-footer a { color: #e6d3b3; }
.site-footer .copy { border-top: 1px solid #2c3640; margin-top: 2rem; padding-top: 1rem; font-size: .8rem; color: #8b96a0; }
@media (max-width: 700px) { .site-footer .cols { grid-template-columns: 1fr; } }

/* ---- auth ---- */
.auth-box { max-width: 440px; margin: 3rem auto; }
.tabs { display: flex; gap: .25rem; border-bottom: 1px solid var(--line); margin-bottom: 1.25rem; flex-wrap: wrap; }
.tabs button { background: none; border: 0; border-bottom: 2px solid transparent; padding: .6rem .9rem; font: inherit; font-weight: 600; color: var(--muted); cursor: pointer; margin-bottom: -1px; }
.tabs button.active { color: var(--ink); border-bottom-color: var(--ochre); }
.mode-pill { font-size: .75rem; padding: .2rem .6rem; border-radius: 999px; background: var(--blue-soft); color: #2d4a6b; }

/* ---- quiz player ---- */
.quiz { display: grid; grid-template-columns: 1fr 280px; gap: 1.5rem; align-items: start; padding: 1.5rem 0 3rem; }
@media (max-width: 900px) { .quiz { grid-template-columns: 1fr; } .quiz aside { order: -1; } }
.quiz-top { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: .8rem 1.1rem; margin-bottom: 1rem; }
.timer { font-family: var(--serif); font-size: 1.4rem; font-weight: 700; margin-left: auto; padding: .2rem .7rem; border-radius: 8px; background: var(--ochre-soft); color: var(--ochre-dark); font-variant-numeric: tabular-nums; }
.timer.low { background: var(--red-soft); color: var(--red); }
.q-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow); }
.q-num { font-size: .8rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; margin-bottom: .5rem; display: flex; gap: 1rem; flex-wrap: wrap; }
.q-text { font-size: 1.1rem; font-weight: 500; margin-bottom: 1.2rem; }
.opt { display: flex; gap: .8rem; align-items: flex-start; padding: .8rem 1rem; border: 1px solid var(--line); border-radius: 10px; margin-bottom: .6rem; cursor: pointer; background: #fff; transition: background .1s, border-color .1s; }
.opt:hover { background: var(--paper); }
.opt input { width: auto; margin-top: .25rem; accent-color: var(--ochre); }
.opt.selected { border-color: var(--ochre); background: var(--ochre-soft); }
.opt.correct { border-color: var(--moss); background: var(--moss-soft); }
.opt.wrong { border-color: var(--red); background: var(--red-soft); }
.opt .key { font-weight: 700; color: var(--muted); min-width: 1.4em; }
.q-actions { display: flex; gap: .6rem; flex-wrap: wrap; margin-top: 1.25rem; }
.q-actions .right { margin-left: auto; }
.palette { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem; position: sticky; top: 84px; }
.palette h4 { margin-bottom: .5rem; }
.pal-grid { max-height: 52vh; overflow-y: auto; padding: 2px; display: grid; grid-template-columns: repeat(5, 1fr); gap: .4rem; margin: .6rem 0 .9rem; }
.pal-grid button { aspect-ratio: 1; border: 1px solid var(--line); border-radius: 8px; background: #fff; font-weight: 600; font-size: .85rem; cursor: pointer; }
.pal-grid button.answered { background: var(--moss-soft); border-color: var(--moss); color: var(--moss); }
.pal-grid button.marked { background: #efe3ff; border-color: #7a4dc9; color: #5a2fa8; }
.pal-grid button.current { outline: 2px solid var(--ochre); outline-offset: 1px; }
.pal-grid button.correct { background: var(--moss-soft); border-color: var(--moss); }
.pal-grid button.wrong { background: var(--red-soft); border-color: var(--red); }
.legend { display: flex; flex-wrap: wrap; gap: .5rem .9rem; font-size: .78rem; color: var(--muted); }
.legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; border: 1px solid var(--line); vertical-align: -1px; margin-right: .3rem; background: #fff; }
.sec-tabs { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: 1rem; }
.sec-tabs button { border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: .3rem .8rem; font-size: .8rem; font-weight: 600; cursor: pointer; }
.sec-tabs button.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.solution { margin-top: 1rem; padding: .9rem 1rem; background: var(--paper); border-left: 3px solid var(--moss); border-radius: 0 8px 8px 0; font-size: .95rem; }
.score-hero { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 2rem; text-align: center; box-shadow: var(--shadow); }
.score-hero .big { font-family: var(--serif); font-size: 3.5rem; font-weight: 700; color: var(--ochre-dark); line-height: 1; }
.score-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: .8rem; margin-top: 1.5rem; }
.score-grid div { background: var(--paper); border-radius: 10px; padding: .8rem; }
.score-grid b { display: block; font-size: 1.3rem; }
.score-grid span { font-size: .78rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.bar { height: 8px; background: var(--line); border-radius: 99px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--moss); border-radius: 99px; }
.instructions li { margin-bottom: .4rem; }

/* ---- admin ---- */
.admin-layout { display: grid; grid-template-columns: 220px 1fr; gap: 2rem; padding: 2rem 0 4rem; }
@media (max-width: 800px) { .admin-layout { grid-template-columns: 1fr; } }
.admin-nav { display: flex; flex-direction: column; gap: .25rem; }
.admin-nav button { text-align: left; background: none; border: 0; padding: .6rem .9rem; border-radius: 8px; font: inherit; font-weight: 600; color: var(--ink-2); cursor: pointer; }
.admin-nav button.active { background: var(--ochre-soft); color: var(--ink); }
.drop { border: 2px dashed var(--line); border-radius: var(--radius); padding: 2rem; text-align: center; background: var(--card); cursor: pointer; }
.drop.over { border-color: var(--ochre); background: var(--ochre-soft); }
.toolbar { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; margin-bottom: 1rem; }
.toolbar input { max-width: 260px; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: .8rem; margin-bottom: 1.5rem; }
pre.code { background: #1b2229; color: #e6e6e6; padding: 1rem; border-radius: 10px; overflow-x: auto; font-size: .8rem; }

/* ---- success stories slider ---- */
.slider { position: relative; overflow: hidden; }
.slider-track { display: flex; transition: transform .6s cubic-bezier(.4,0,.2,1); will-change: transform; }
.slide { flex: 0 0 100%; padding: .25rem; box-sizing: border-box; }
@media (min-width: 700px) { .slide { flex-basis: 50%; } }
@media (min-width: 1000px) { .slide { flex-basis: 33.3333%; } }
.story { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; height: 100%; display: flex; flex-direction: column; gap: .8rem; box-shadow: var(--shadow); position: relative; }
.story .quote { font-family: var(--serif); font-size: 1.05rem; line-height: 1.5; color: var(--ink-2); flex: 1; }
.story .quote::before { content: "\201C"; font-size: 2.5rem; line-height: 0; color: var(--ochre); vertical-align: -1rem; margin-right: .2rem; }
.story .who { display: flex; align-items: center; gap: .8rem; }
.story .avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--ochre-soft); color: var(--ochre-dark); display: grid; place-items: center; font-weight: 700; font-family: var(--serif); object-fit: cover; flex-shrink: 0; }
.story .who b { display: block; }
.story .who span { font-size: .85rem; color: var(--muted); }
.story .sample-tag { position: absolute; top: .8rem; right: .8rem; }
.slider-nav { display: flex; justify-content: center; align-items: center; gap: .5rem; margin-top: 1.2rem; }
.slider-nav button { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line); background: #fff; cursor: pointer; font-size: 1rem; }
.dots { display: flex; gap: .4rem; }
.dots i { width: 8px; height: 8px; border-radius: 50%; background: var(--line); cursor: pointer; }
.dots i.on { background: var(--ochre); }

/* ---- vacancies ---- */
.vac { border-left: 5px solid var(--moss); }
.vac.closing { border-left-color: var(--ochre); }
.vac.closed { border-left-color: #b9b9b9; opacity: .85; }
.vac.upcoming { border-left-color: #7a4dc9; }
.vac dl { display: grid; grid-template-columns: max-content 1fr; gap: .3rem .9rem; font-size: .875rem; margin: .5rem 0 1rem; }
.vac dt { color: var(--muted); }
.vac dd { margin: 0; }
.countdown { font-weight: 700; }
.chips { display: flex; flex-wrap: wrap; gap: .35rem; }
.chip { border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: .25rem .7rem; font-size: .8rem; cursor: pointer; }
.chip.on { background: var(--ink); color: #fff; border-color: var(--ink); }

/* ---- videos ---- */
.video-frame { aspect-ratio: 16/9; width: 100%; background: #000; border-radius: 10px; overflow: hidden; }
.video-frame iframe, .video-frame video { width: 100%; height: 100%; border: 0; display: block; }

/* ---- exam resources ---- */
.res-list a { display: block; padding: .35rem 0; }
.classplus { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.25rem; margin-bottom: 2rem; }
.classplus code { background: var(--ochre-soft); padding: .15rem .5rem; border-radius: 6px; font-weight: 700; }

/* ---- motion / interactivity ---- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } .hero-logo img { animation: none; } .btn::after { display: none; } }
.ticker { background: var(--ink); color: #e6d3b3; font-size: .85rem; overflow: hidden; white-space: nowrap; position: relative; }
.ticker .label { position: absolute; left: 0; top: 0; bottom: 0; background: var(--ochre); color: #fff; font-weight: 700; padding: .45rem .9rem; z-index: 2; letter-spacing: .06em; font-size: .75rem; display: flex; align-items: center; }
.ticker .track { display: inline-block; padding: .45rem 0 .45rem 100%; animation: ticker 40s linear infinite; }
.ticker:hover .track { animation-play-state: paused; }
.ticker a { color: #fff; margin-right: 3rem; }
.ticker a::before { content: "●"; color: var(--ochre); margin-right: .5rem; font-size: .6rem; vertical-align: 2px; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-100%); } }
details summary { list-style: none; display: flex; justify-content: space-between; align-items: center; }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: "+"; font-size: 1.3rem; color: var(--ochre); transition: transform .25s; }
details[open] summary::after { transform: rotate(45deg); }
.band { position: relative; overflow: hidden; }
.band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(600px 300px at 15% 120%, rgba(184,117,31,.35), transparent 70%), radial-gradient(500px 250px at 90% -20%, rgba(63,107,79,.35), transparent 70%); pointer-events: none; }
.band .wrap { position: relative; }
.eyebrow::before { content: ""; display: inline-block; width: 18px; height: 2px; background: var(--ochre); vertical-align: middle; margin-right: .5rem; }
.opt { transition: transform .12s, background .1s, border-color .1s; }
.opt:hover { transform: translateX(3px); }
.pal-grid button { transition: transform .1s, background .15s; }
.pal-grid button:hover { transform: scale(1.08); }
.bar i { transition: width 1s cubic-bezier(.2,.8,.2,1); }
.back-top { position: fixed; left: 18px; bottom: 18px; width: 42px; height: 42px; border-radius: 50%; background: var(--ink); color: #fff; border: 0; cursor: pointer; opacity: 0; pointer-events: none; transition: opacity .3s; z-index: 60; box-shadow: 0 8px 20px rgba(0,0,0,.25); }
.back-top.show { opacity: 1; pointer-events: auto; }

/* ---- photo-first story slider (one at a time) ---- */
.story-slider { position: relative; overflow: hidden; border-radius: 18px; background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow); touch-action: pan-y; user-select: none; }
.story-track { display: flex; transition: transform .7s cubic-bezier(.65,0,.35,1); will-change: transform; }
.story-slide { flex: 0 0 100%; min-width: 0; }
.story-hero { display: grid; grid-template-columns: minmax(280px, 2fr) 3fr; height: 540px; }
.story-photo { min-height: 0; height: 100%; }
.story-photo.contain { background: radial-gradient(circle at 50% 40%, #3a4653, #1b2229 70%); padding: 1rem; }
.story-photo.contain img { object-fit: contain; width: 100%; height: 100%; border-radius: 10px; box-shadow: 0 20px 40px -18px rgba(0,0,0,.7); transform: none; }
.story-slide:hover .story-photo.contain img { transform: scale(1.02); }
.story-text { margin: 0; font-size: 1.05rem; line-height: 1.6; color: var(--ink-2); }
.story-photo { position: relative; background: linear-gradient(160deg, #2b3640, var(--ink)); overflow: hidden; }
.story-photo img { width: 100%; height: 100%; object-fit: cover; display: block; transform: scale(1.02); transition: transform 6s ease; }
.story-slide:hover .story-photo img { transform: scale(1.08); }
.story-ph { position: absolute; inset: 0; display: grid; place-items: center; align-content: center; gap: .3rem; color: #e6d3b3; background: radial-gradient(circle at 30% 30%, rgba(184,117,31,.45), transparent 60%), linear-gradient(160deg, #2b3640, var(--ink)); }
.story-ph span { font-family: var(--serif); font-size: 6rem; font-weight: 700; line-height: 1; color: #fff; opacity: .9; }
.story-ph small { font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; opacity: .7; }
.story-photo .sample-tag { position: absolute; top: 1rem; left: 1rem; }
.story-body { padding: clamp(1.5rem, 4vw, 3rem); display: flex; flex-direction: column; justify-content: center; gap: 1rem; position: relative; }
.story-body:not(.has-quote)::before { display: none; }
.story-body::before { content: "\201C"; position: absolute; top: .5rem; right: 1.5rem; font-family: var(--serif); font-size: 9rem; line-height: 1; color: var(--ochre-soft); pointer-events: none; }
.story-ach { display: inline-block; align-self: flex-start; background: var(--moss-soft); color: var(--moss); font-weight: 700; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; padding: .3rem .8rem; border-radius: 999px; }
.story-body blockquote { margin: 0; font-family: var(--serif); font-size: clamp(1.15rem, 2vw, 1.5rem); line-height: 1.45; color: var(--ink); position: relative; }
.story-name b { display: block; font-size: 1.05rem; }
.story-name span { font-size: .875rem; color: var(--muted); }
.story-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: rgba(255,255,255,.9); backdrop-filter: blur(6px); font-size: 1.5rem; line-height: 1; cursor: pointer; color: var(--ink); box-shadow: var(--shadow); transition: background .15s, transform .15s; z-index: 2; }
.story-arrow:hover { background: var(--ochre); color: #fff; transform: translateY(-50%) scale(1.06); }
.story-arrow.prev { left: 1rem; } .story-arrow.next { right: 1rem; }
.story-progress { position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: var(--line); }
.story-progress i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--ochre), #e0a54c); }
.stories-section .slider-nav { justify-content: space-between; padding: 0 .25rem; }
.dots i { width: 10px; height: 10px; transition: transform .2s, background .2s; }
.dots i.on { transform: scale(1.3); }
@media (max-width: 760px) {
  .story-hero { grid-template-columns: 1fr; height: auto; }
  .story-photo { aspect-ratio: 4 / 3; height: auto; }
  .story-photo.contain { aspect-ratio: 4 / 5; }
  .story-photo.contain img { height: 100%; }
  .story-body::before { font-size: 6rem; }
  .story-arrow { width: 38px; height: 38px; top: 28%; }
}

.fab-telegram { position: fixed; right: 18px; bottom: 18px; width: 54px; height: 54px; border-radius: 50%; background: #229ED9; display: grid; place-items: center; box-shadow: 0 8px 20px rgba(0,0,0,.25); z-index: 60; transition: transform .15s; }
.fab-telegram:hover { transform: scale(1.08); text-decoration: none; }

.video-fallback { width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1rem; text-align: center; color: #e6d3b3; padding: 1.5rem; background: radial-gradient(circle at 50% 30%, #3a4653, #1b2229 70%); }
.video-fallback strong { color: #fff; font-family: var(--serif); font-size: 1.15rem; }
.sticky-cta { position: fixed; left: 0; right: 0; bottom: 0; z-index: 55; background: rgba(27,34,41,.96); backdrop-filter: blur(8px); color: #e6d3b3; display: flex; align-items: center; justify-content: center; gap: 1.2rem; padding: .6rem 5rem .6rem 1rem; font-size: .9rem; transform: translateY(110%); transition: transform .35s; flex-wrap: wrap; }
.sticky-cta.show { transform: none; }
.sticky-cta strong { color: #fff; }
.sticky-cta .cta-btns { display: flex; gap: .5rem; }
.sticky-cta .btn.ghost { color: #fff; border-color: #4b5763; }
.stu-detail { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; margin-bottom: 1.5rem; box-shadow: var(--shadow); }
.bars { display: flex; align-items: flex-end; gap: 4px; height: 90px; }
.bars i { flex: 1; background: var(--ochre); border-radius: 3px 3px 0 0; min-height: 2px; position: relative; opacity: .85; }
.bars i:hover { opacity: 1; }
.bars i::after { content: attr(data-t); position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%); font-size: .65rem; color: var(--muted); white-space: nowrap; opacity: 0; }
.bars i:hover::after { opacity: 1; }
.sec-bar { display: grid; grid-template-columns: 1fr 100px 60px; gap: .6rem; align-items: center; font-size: .85rem; margin: .3rem 0; }

/* ---- v3 home polish ---- */
.pill-live { display: inline-flex; align-items: center; gap: .5rem; background: var(--moss-soft); color: var(--moss); font-weight: 700; font-size: .78rem; letter-spacing: .04em; padding: .35rem .8rem; border-radius: 999px; margin-bottom: .9rem; }
.pill-live i { width: 8px; height: 8px; border-radius: 50%; background: var(--moss); box-shadow: 0 0 0 0 rgba(63,107,79,.5); animation: pulse 1.8s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(63,107,79,.5); } 70% { box-shadow: 0 0 0 9px rgba(63,107,79,0); } 100% { box-shadow: 0 0 0 0 rgba(63,107,79,0); } }
.hero { padding-bottom: 6.5rem; }
.ridge-svg { position: absolute; left: 0; right: 0; bottom: -1px; width: 100%; height: 90px; pointer-events: none; }
.ach-strip { background: var(--ink); color: #fff; overflow: hidden; padding: 1.1rem 0; border-bottom: 1px solid #2c3640; }
.ach-track { display: inline-flex; gap: 3.2rem; white-space: nowrap; animation: ticker 45s linear infinite; padding-left: 2rem; }
.ach-strip:hover .ach-track { animation-play-state: paused; }
.ach { display: inline-flex; flex-direction: column; line-height: 1.1; }
.ach b { font-family: var(--serif); font-size: 1.45rem; color: #e0a54c; }
.ach small { font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: #aab4be; margin-top: .15rem; }
.card.why { align-items: flex-start; }
.why-icon { width: 52px; height: 52px; border-radius: 14px; background: var(--ochre-soft); color: var(--ochre-dark); display: grid; place-items: center; margin-bottom: 1rem; transition: transform .25s, background .25s, color .25s; }
.card.why:hover .why-icon { background: var(--ochre); color: #fff; transform: rotate(-6deg) scale(1.05); }
.join-card { background: linear-gradient(160deg, #fff, var(--ochre-soft)); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow); }
.ticks { list-style: none; padding: 0; margin: .5rem 0 1.2rem; }
.ticks li { padding-left: 1.6rem; position: relative; margin: .35rem 0; color: var(--ink-2); }
.ticks li::before { content: "✓"; position: absolute; left: 0; color: var(--moss); font-weight: 700; }
@media (prefers-reduced-motion: reduce) { .ach-track { animation: none; } .pill-live i { animation: none; } }

.ssr-list { padding-left: 1.2rem; }
.ssr-list li { margin: .5rem 0; }
.ssr-list span { font-size: .875rem; color: var(--muted); }
.faq-block h2 { margin-bottom: 1rem; }

.li-box { display: flex; gap: 1rem; align-items: center; justify-content: space-between; flex-wrap: wrap; background: #eef4fb; border: 1px solid #cfe0f3; border-radius: var(--radius); padding: 1rem 1.25rem; margin-top: 1.5rem; }

/* ---- success stories v3: film strip + lightbox ---- */
.stories-section { background: var(--ink); color: #fff; padding: 4rem 0; position: relative; overflow: hidden; }
.stories-section::before { content: ""; position: absolute; inset: 0; background: radial-gradient(700px 300px at 20% 0%, rgba(184,117,31,.35), transparent 70%), radial-gradient(600px 300px at 85% 100%, rgba(63,107,79,.35), transparent 70%); pointer-events: none; }
.stories-section h2 { color: #fff; }
.stories-section .muted { color: #aab4be; }
.stories-section .wrap { position: relative; }
.film { overflow: hidden; padding: .5rem 0 1rem; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.film-track { display: flex; gap: 1.25rem; width: max-content; animation: film calc(var(--n, 9) * 6s) linear infinite; padding: 0 1rem; }
.film:hover .film-track { animation-play-state: paused; }
@keyframes film { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.poster { flex: 0 0 auto; width: 240px; margin: 0; border-radius: 14px; overflow: hidden; background: #2b3640; box-shadow: 0 20px 40px -18px rgba(0,0,0,.8); cursor: pointer; position: relative; transform: perspective(900px) rotateY(0deg); transition: transform .35s, box-shadow .35s; outline: none; }
.poster img, .poster-ph { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; display: block; }
.poster-ph { display: grid; place-items: center; font-family: var(--serif); font-size: 5rem; color: #e6d3b3; background: linear-gradient(160deg, #3a4653, #1b2229); }
.poster figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 2.2rem .9rem .8rem; background: linear-gradient(180deg, transparent, rgba(0,0,0,.85)); color: #fff; }
.poster figcaption b { display: block; font-size: .95rem; }
.poster figcaption span { display: block; font-size: .72rem; color: #e0a54c; letter-spacing: .04em; text-transform: uppercase; margin-top: .15rem; }
.poster:hover, .poster:focus { transform: perspective(900px) translateY(-8px) rotateY(-4deg) scale(1.03); box-shadow: 0 30px 50px -20px rgba(0,0,0,.9), 0 0 0 2px var(--ochre); z-index: 2; }
@media (max-width: 600px) { .poster { width: 180px; } }
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(10,14,18,.85); backdrop-filter: blur(6px); display: grid; place-items: center; padding: 1rem; }
.lb-card { position: relative; background: var(--card); border-radius: 18px; overflow: hidden; width: min(960px, 100%); max-height: 92vh; display: grid; grid-template-columns: minmax(260px, 2fr) 3fr; box-shadow: 0 40px 80px -20px rgba(0,0,0,.8); animation: pop .25s ease; }
@keyframes pop { from { transform: scale(.94); opacity: 0; } to { transform: none; opacity: 1; } }
.lb-img { background: radial-gradient(circle at 50% 40%, #3a4653, #1b2229 70%); display: grid; place-items: center; padding: 1rem; max-height: 92vh; }
.lb-img img { max-width: 100%; max-height: calc(92vh - 2rem); border-radius: 10px; box-shadow: 0 20px 40px -18px rgba(0,0,0,.7); }
.lb-body { padding: 2rem; display: flex; flex-direction: column; justify-content: center; gap: .6rem; overflow: auto; }
.lb-body h3 { font-size: 1.6rem; margin: .3rem 0 0; }
.lb-body p { color: var(--ink-2); }
.lb-close { position: absolute; top: .6rem; right: .6rem; width: 38px; height: 38px; border-radius: 50%; border: 0; background: rgba(0,0,0,.5); color: #fff; font-size: 1.4rem; cursor: pointer; z-index: 2; }
@media (max-width: 760px) { .lb-card { grid-template-columns: 1fr; overflow: auto; } .lb-img { max-height: 55vh; } .lb-img img { max-height: 50vh; } }
@media (prefers-reduced-motion: reduce) { .film-track { animation: none; } }

/* ---- v4: scenic hero + page texture ---- */
.hero-scene { background: #0f1620; color: #fff; padding: 5.5rem 0 7rem; min-height: 78vh; display: flex; align-items: center; }
.hero-scene .hero-bg { position: absolute; inset: 0; background: url("../assets/hero-scene.svg") center bottom / cover no-repeat; }
.hero-scene .hero-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(15,22,32,.72) 0%, rgba(15,22,32,.45) 50%, rgba(15,22,32,.15) 100%); }
.hero-scene .contours, .hero-scene .ridge-svg { display: none; }
.hero-scene h1 { color: #fff; text-shadow: 0 2px 20px rgba(0,0,0,.35); }
.hero-scene h1 .accent { background: linear-gradient(90deg, #ffd58a, #e0a54c); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-scene p.lead { color: #dfe4e9; }
.hero-scene p.lead strong { color: #fff; }
.hero-scene .eyebrow { color: #e0a54c; }
.hero-scene .pill-live { background: rgba(224,238,228,.15); color: #cfe8d6; border: 1px solid rgba(255,255,255,.15); }
.hero-scene .pill-live i { background: #7ed69a; }
.hero-scene .btn.ghost { color: #fff; border-color: rgba(255,255,255,.35); background: rgba(255,255,255,.06); }
.hero-scene .btn.ghost:hover { background: rgba(255,255,255,.14); }
.stat.glass { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); color: #fff; }
.stat.glass b { color: #ffd58a; }
.stat.glass span { color: #c9d1d8; }
.logo-disc { width: min(340px, 80%); aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #fff, #efe9dd); display: grid; place-items: center; margin: 0 auto; box-shadow: 0 30px 60px -20px rgba(0,0,0,.7), 0 0 0 10px rgba(255,255,255,.08), 0 0 0 22px rgba(255,255,255,.04); animation: float 6s ease-in-out infinite; }
.logo-disc img { width: 82%; animation: none; filter: none; mix-blend-mode: normal; }
.ach-strip { border-top: 1px solid #2c3640; }
@media (max-width: 800px) { .hero-scene { min-height: 0; padding: 3rem 0 4rem; } .logo-disc { width: 190px; } }

.lightbox[hidden] { display: none; }

/* ---- success stories v5: spotlight + honour wall ---- */
.hall { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 1.5rem; align-items: stretch; }
.spotlight { position: relative; border-radius: 22px; overflow: hidden; background: #0f1418; min-height: 460px; display: grid; grid-template-columns: minmax(200px, 42%) 1fr; box-shadow: 0 40px 80px -30px rgba(0,0,0,.9), 0 0 0 1px rgba(255,255,255,.06); }
.spot-bg { position: absolute; inset: -40px; background-size: cover; background-position: center; filter: blur(40px) saturate(1.4) brightness(.45); transform: scale(1.2); transition: background-image .6s; }
.spotlight::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(15,20,24,.2), rgba(15,20,24,.85) 60%); pointer-events: none; }
.spot-photo { position: relative; z-index: 1; padding: 1.25rem; display: grid; place-items: center; cursor: zoom-in; }
.spot-photo img { max-width: 100%; max-height: 420px; border-radius: 14px; box-shadow: 0 30px 50px -20px rgba(0,0,0,.9), 0 0 0 3px rgba(255,255,255,.12); transition: transform .35s; }
.spot-photo:hover img { transform: scale(1.03); }
.spot-body { position: relative; z-index: 1; padding: 2rem 2rem 1.5rem 1rem; display: flex; flex-direction: column; justify-content: center; gap: .55rem; }
.spot-ach { display: inline-flex; align-items: center; gap: .4rem; align-self: flex-start; background: var(--ochre); color: #fff; font-weight: 700; font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; padding: .35rem .7rem; border-radius: 999px; }
.spot-ach::before { content: "🏆"; }
.spot-body h3 { font-family: var(--serif); font-size: clamp(1.6rem, 3vw, 2.3rem); margin: .2rem 0 0; color: #fff; line-height: 1.1; }
.spot-batch { color: #e0a54c; font-size: .85rem; margin: 0; }
.spot-quote { color: #d6dde3; font-size: 1.02rem; line-height: 1.55; margin: .3rem 0 0; font-style: italic; }
.spot-nav { display: flex; align-items: center; gap: .8rem; margin-top: auto; padding-top: 1rem; }
.spot-btn { width: 36px; height: 36px; border-radius: 50%; border: 1px solid rgba(255,255,255,.25); background: rgba(255,255,255,.08); color: #fff; font-size: 1.3rem; cursor: pointer; transition: background .2s; }
.spot-btn:hover { background: var(--ochre); border-color: var(--ochre); }
.spot-dots { display: flex; gap: .4rem; flex-wrap: wrap; }
.spot-dots i { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.3); cursor: pointer; transition: all .25s; }
.spot-dots i.on { background: var(--ochre); width: 22px; border-radius: 999px; }
@keyframes swapIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.spot-body.swap { animation: swapIn .5s ease both; }
.spot-photo.swap img { animation: swapIn .5s ease both; }
.honour { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; align-content: start; }
.honour-tile { display: grid; grid-template-columns: 54px 1fr auto; align-items: center; gap: .7rem; text-align: left; padding: .55rem .8rem .55rem .55rem; border-radius: 14px; border: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.04); color: #fff; cursor: pointer; font: inherit; transition: transform .25s, background .25s, border-color .25s; position: relative; overflow: hidden; }
.honour-tile:hover { background: rgba(255,255,255,.09); transform: translateX(4px); }
.honour-tile.on { background: linear-gradient(120deg, rgba(184,117,31,.35), rgba(184,117,31,.1)); border-color: var(--ochre); }
.honour-tile.on::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--ochre); }
.ht-photo { width: 54px; height: 54px; border-radius: 12px; overflow: hidden; background: #2b3640; display: grid; place-items: center; font-family: var(--serif); font-size: 1.4rem; color: #e6d3b3; }
.ht-photo img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.ht-text { min-width: 0; }
.ht-text b { display: block; font-size: .9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ht-text small { display: block; font-size: .72rem; color: #e0a54c; text-transform: uppercase; letter-spacing: .04em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ht-no { font-family: var(--serif); color: rgba(255,255,255,.25); font-size: 1.1rem; }
@media (max-width: 980px) { .hall { grid-template-columns: 1fr; } .honour { grid-template-columns: 1fr 1fr 1fr; } }
@media (max-width: 720px) { .spotlight { grid-template-columns: 1fr; min-height: 0; } .spot-photo img { max-height: 340px; } .spot-body { padding: 0 1.25rem 1.25rem; } .honour { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .honour { grid-template-columns: 1fr; } }

/* hero: light contour background (kept on request) */
.hero .contours-bg { position: absolute; inset: 0; background: url("../assets/hero-contours.svg") center / cover no-repeat; pointer-events: none; opacity: .9; }
.hero .contours-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(255,255,255,.55), transparent 45%); }

/* ---- student profile (dashboard) ---- */
.dash-head { display: grid; grid-template-columns: 1fr minmax(260px, 340px); gap: 1.5rem; align-items: center; margin-bottom: 1.5rem; }
.dash-id { display: flex; gap: 1.2rem; align-items: center; }
.avatar { width: 88px; height: 88px; border-radius: 50%; background: linear-gradient(135deg, var(--ochre), #e0a54c); color: #fff; display: grid; place-items: center; font-family: var(--serif); font-size: 2.4rem; overflow: hidden; flex: 0 0 auto; box-shadow: 0 10px 24px -10px rgba(0,0,0,.4); }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.profile-meter { padding: 1rem 1.2rem; }
.profile-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1rem; }
.profile-grid h3 { font-size: 1rem; margin: 0 0 .6rem; }
.dl { display: grid; grid-template-columns: auto 1fr; gap: .35rem .8rem; margin: 0; font-size: .92rem; }
.dl dt { color: var(--muted); }
.dl dd { margin: 0; }
.checks { display: flex; flex-wrap: wrap; gap: .4rem .6rem; }
.check { display: inline-flex; align-items: center; gap: .35rem; border: 1px solid var(--line); border-radius: 999px; padding: .3rem .7rem; font-size: .85rem; background: #fff; cursor: pointer; }
.check:has(input:checked) { background: var(--ink); color: #fff; border-color: var(--ink); }
.check input { accent-color: var(--ochre); }
ul.clean { list-style: none; padding: 0; margin: 0; }
ul.clean li { padding: .3rem 0; border-bottom: 1px dashed var(--line); font-size: .92rem; }
@media (max-width: 760px) { .dash-head { grid-template-columns: 1fr; } }