:root {
  --bg: #060a0f;
  --bg2: #0d141d;
  --panel: rgba(255,255,255,.065);
  --panel2: rgba(255,255,255,.095);
  --text: #f7fbff;
  --muted: #a9b7c8;
  --muted2: #7f8da0;
  --line: rgba(255,255,255,.13);
  --gold: #d8b365;
  --blue: #4da3ff;
  --green: #5ee08f;
  --orange: #ffb86b;
  --purple: #c7a6ff;
  --shadow: 0 30px 100px rgba(0,0,0,.45);
  --radius: 30px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 8% 0%, rgba(77,163,255,.18), transparent 34rem),
    radial-gradient(circle at 93% 8%, rgba(216,179,101,.14), transparent 36rem),
    linear-gradient(180deg, var(--bg), var(--bg2) 45%, #060a0f);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}
body.light {
  --bg: #f7f4ed;
  --bg2: #fffaf0;
  --panel: rgba(10,15,22,.055);
  --panel2: rgba(10,15,22,.085);
  --text: #0e1722;
  --muted: #516173;
  --muted2: #677487;
  --line: rgba(10,15,22,.14);
  background: linear-gradient(180deg, #f7f4ed, #fffaf0 55%, #f7f4ed);
}
a { color: var(--blue); text-decoration: none; }
img { max-width: 100%; }
.progress-bar {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--blue), var(--green), var(--gold));
  z-index: 100;
}
nav {
  position: sticky; top: 0; z-index: 50;
  display:flex; align-items:center; justify-content:space-between; gap: 20px;
  padding: 16px clamp(18px, 5vw, 74px);
  background: rgba(6,10,15,.72);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
body.light nav { background: rgba(255,250,240,.72); }
.logo { font-weight: 950; letter-spacing: .08em; color: var(--gold); white-space:nowrap; }
.nav-links { display:flex; gap: 20px; font-size: 14px; align-items:center; }
.nav-links a { color: var(--muted); font-weight: 700; }
.nav-links a:hover { color: var(--text); }
.icon-btn {
  border:1px solid var(--line); background:var(--panel); color:var(--text);
  width: 38px; height: 38px; border-radius: 999px; cursor:pointer;
}
.mobile-menu { display:none; }

.hero {
  min-height: 92vh;
  display:grid; grid-template-columns: 1.02fr .98fr; gap: 54px; align-items:center;
  padding: 76px clamp(20px, 5vw, 74px) 68px;
  position: relative;
}
.orb {
  position:absolute; border-radius: 999px; filter: blur(40px); opacity:.42; pointer-events:none;
  animation: float 8s ease-in-out infinite;
}
.orb.one { width:220px;height:220px;background:var(--blue);left:4%;top:18%; }
.orb.two { width:260px;height:260px;background:var(--gold);right:8%;bottom:6%;animation-delay:1.8s; }
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-24px)} }
.badge {
  display:inline-flex; gap:8px; align-items:center; color:var(--gold); font-weight:900;
  border:1px solid rgba(216,179,101,.35); background:rgba(216,179,101,.09);
  padding: 8px 14px; border-radius:999px; font-size:13px;
}
h1 {
  font-size: clamp(46px, 6.6vw, 92px);
  line-height: .92; letter-spacing: -.06em; margin: 24px 0 22px;
}
.gradient-text {
  background: linear-gradient(135deg, #fff, #b9d8ff 42%, #e4c476 82%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
body.light .gradient-text { background: linear-gradient(135deg, #0e1722, #206bc4 55%, #9a6a00); -webkit-background-clip:text; color: transparent; }
.lead { font-size: clamp(18px, 2vw, 23px); color: #ced9e8; max-width: 790px; }
body.light .lead { color: #3c4d60; }
.hero-actions { display:flex; flex-wrap:wrap; gap:14px; margin-top: 32px; }
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 13px 20px; border-radius: 999px; color:var(--text); font-weight:900;
  border:1px solid var(--line); background: var(--panel); cursor:pointer;
  transition: transform .2s ease, background .2s ease, border .2s ease;
}
.btn:hover { transform: translateY(-2px); background: var(--panel2); }
.btn.primary { border:0; background: linear-gradient(135deg, #2f80ed, #27ae60); color:#fff; }
.hero-visual {
  position: relative; min-height: 660px; border-radius: 38px; overflow:hidden;
  border: 1px solid rgba(255,255,255,.16); box-shadow: var(--shadow);
  transform-style: preserve-3d;
}
.hero-visual img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.hero-visual::after {
  content:""; position:absolute; inset:0;
  background: linear-gradient(180deg, transparent 48%, rgba(0,0,0,.72));
}
.hero-card {
  position:absolute; left:22px; right:22px; bottom:22px; z-index:3;
  background: rgba(7,11,16,.58); border:1px solid rgba(255,255,255,.16); backdrop-filter: blur(18px);
  border-radius: 24px; padding: 18px;
}
.hero-card strong { display:block; font-size: 22px; }
.hero-card span { color:#c9d6e8; }

section { padding: 78px clamp(20px, 5vw, 74px); position:relative; }
.section-head { max-width: 940px; margin-bottom: 32px; }
.kicker { color:var(--gold); font-weight:950; text-transform:uppercase; letter-spacing:.15em; font-size:12px; }
h2 { font-size: clamp(34px, 4.4vw, 60px); line-height:1.04; letter-spacing:-.045em; margin:8px 0 16px; }
.muted { color: var(--muted); }
.grid-2 { display:grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display:grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card, .stat, .media-card, .press-card {
  background: var(--panel); border:1px solid var(--line); border-radius: var(--radius); padding: 28px;
  box-shadow: 0 18px 50px rgba(0,0,0,.18);
}
.card h3, .media-card h3, .press-card h3 { margin-top:0; font-size:24px; line-height:1.15; }
.story-callout {
  margin-top:24px; border-left:4px solid var(--gold); border-radius: 18px; padding: 22px 26px;
  background: rgba(216,179,101,.09); color:#f8ecd4;
}
body.light .story-callout { color:#3c2a04; }

.stats { display:grid; grid-template-columns: repeat(5, 1fr); gap:14px; margin: 34px 0; }
.stat { border-radius: 24px; padding: 22px; }
.stat strong { display:block; font-size: clamp(25px, 3vw, 38px); letter-spacing:-.04em; }
.stat span { color: var(--muted); font-size:13px; }
.stat small { color: var(--muted2); display:block; margin-top:4px; }

.gallery { display:grid; grid-template-columns: 1.13fr .87fr; gap: 22px; }
.before-grid { display:grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.photo-tile { position:relative; min-height: 285px; overflow:hidden; border-radius: 28px; border:1px solid var(--line); background:#111; }
.photo-tile.large { min-height: 650px; }
.photo-tile img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transition: transform .5s ease; }
.photo-tile:hover img { transform: scale(1.04); }
.photo-label { position:absolute; left:16px; bottom:16px; background:rgba(0,0,0,.58); color:white; backdrop-filter:blur(8px); padding:7px 11px; border-radius:999px; font-size:12px; font-weight:900; }
.slider-wrap { margin-top: 22px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.timeline-slider { position:relative; overflow:hidden; min-height: 220px; }
.slide { display:none; animation: slideIn .45s ease; }
.slide.active { display:block; }
@keyframes slideIn { from{opacity:0; transform:translateX(16px)} to{opacity:1; transform:translateX(0)} }
.slider-controls { display:flex; gap:10px; margin-top:16px; align-items:center; }
.dot { width:10px; height:10px; border-radius:999px; background:var(--muted2); border:0; cursor:pointer; }
.dot.active { background:var(--gold); }

.chart-shell {
  background:#fff; color:#17202b; border-radius: 30px; padding: 20px; border:1px solid rgba(255,255,255,.18);
  box-shadow: var(--shadow); margin-top:22px;
}
.chart-toolbar { display:flex; gap:10px; flex-wrap:wrap; justify-content:space-between; align-items:center; margin-bottom:10px; }
.pill-row { display:flex; gap:8px; flex-wrap:wrap; }
.pill { border:1px solid #d7dde6; background:#f6f8fb; color:#17202b; padding:8px 12px; border-radius:999px; font-weight:800; cursor:pointer; }
.pill.active { background:#17202b; color:white; }
.chart-container { position:relative; height: 430px; width:100%; }
.chart-note { color:#667085; font-size:13px; margin-top: 10px; }

.timeline { display:grid; gap: 16px; }
.timeline-item { display:grid; grid-template-columns: 160px 1fr; gap:18px; padding:20px; border-radius:22px; background: var(--panel); border:1px solid var(--line); }
.timeline-item .date { font-weight:950; color:var(--gold); }

.sponsor-strip { display:grid; grid-template-columns: repeat(5,1fr); gap:14px; margin-top:22px; }
.sponsor-logo { min-height:92px; border:1px solid var(--line); background:var(--panel); border-radius:22px; display:grid; place-items:center; color:var(--muted); font-weight:900; text-align:center; padding:14px; }

.form-grid { display:grid; grid-template-columns: 1fr 1fr; gap:14px; }
input, textarea, select {
  width:100%; padding:14px 15px; border-radius:16px; border:1px solid var(--line); background:rgba(255,255,255,.08);
  color:var(--text); font:inherit;
}
body.light input, body.light textarea, body.light select { background:white; color:#0e1722; border-color:rgba(10,15,22,.18); }
textarea { min-height: 120px; resize: vertical; }
.form-full { grid-column:1 / -1; }
.cal-box { min-height: 360px; display:grid; place-items:center; text-align:center; border:1px dashed var(--line); border-radius: 24px; background:rgba(255,255,255,.035); padding:24px; }

.chatbot {
  position: fixed; right: 22px; bottom: 22px; z-index:80;
}
.chat-toggle {
  width:62px; height:62px; border-radius:999px; border:0; cursor:pointer;
  background: linear-gradient(135deg, #2f80ed, #27ae60); color:white; font-size:24px; box-shadow: 0 18px 50px rgba(0,0,0,.35);
}
.chat-window {
  position:absolute; right:0; bottom:76px; width:min(380px, calc(100vw - 44px)); height:520px;
  background:#111a24; border:1px solid rgba(255,255,255,.16); border-radius:28px; box-shadow: var(--shadow);
  display:none; overflow:hidden;
}
.chat-window.open { display:flex; flex-direction:column; }
.chat-head { padding:16px 18px; border-bottom:1px solid rgba(255,255,255,.12); font-weight:900; }
.chat-body { flex:1; padding:16px; overflow:auto; display:flex; flex-direction:column; gap:12px; }
.bubble { padding:11px 13px; border-radius:18px; max-width:86%; font-size:14px; }
.bot { background:rgba(255,255,255,.08); align-self:flex-start; }
.user { background:#2f80ed; align-self:flex-end; color:white; }
.chat-input { display:flex; gap:8px; padding:12px; border-top:1px solid rgba(255,255,255,.12); }
.chat-input input { background:rgba(255,255,255,.08); color:white; }
.chat-input button { border:0; border-radius:14px; background:var(--green); font-weight:900; padding:0 14px; cursor:pointer; }

.reveal { opacity:0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity:1; transform: translateY(0); }

footer { padding:45px clamp(20px,5vw,74px); border-top:1px solid var(--line); color:var(--muted2); }
.disclaimer { max-width:1150px; font-size:12px; }

@media (max-width: 1080px) {
  .hero, .grid-2, .gallery { grid-template-columns:1fr; }
  .stats { grid-template-columns: repeat(2,1fr); }
  .grid-3, .media-grid { grid-template-columns:1fr; }
  .sponsor-strip { grid-template-columns: repeat(2,1fr); }
  .hero-visual, .photo-tile.large { min-height: 560px; }
}
@media (max-width: 720px) {
  .nav-links { display:none; }
  .mobile-menu { display:block; }
  .hero { padding-top: 52px; }
  .hero-visual, .photo-tile.large { min-height: 460px; }
  .stats { grid-template-columns:1fr; }
  .before-grid { grid-template-columns:1fr; }
  .timeline-item { grid-template-columns:1fr; }
  .form-grid { grid-template-columns:1fr; }
  .chart-container { height: 360px; }
  section { padding-top: 58px; padding-bottom: 58px; }
}