:root {
  --bg: #0b0e11;
  --bg-2: #11161b;
  --panel: #161c22;
  --line: rgba(255, 255, 255, 0.08);
  --text: #e9edf1;
  --muted: #9aa6b2;
  --gold-1: #ffe29a;
  --gold-2: #ffc45c;
  --gold-3: #d98e25;
  --lime: #76ff03;
  --gold-grad: linear-gradient(180deg, var(--gold-1), var(--gold-2) 55%, var(--gold-3));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.65 Inter, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { max-width: 100%; display: block; }
a { color: var(--gold-2); }
h1, h2, h3 { font-family: "Barlow Condensed", Bahnschrift, sans-serif; letter-spacing: 0.01em; line-height: 1.05; margin: 0 0 0.5em; }
h2 { font-size: clamp(34px, 4.4vw, 56px); font-weight: 700; }
h3 { font-size: 26px; font-weight: 600; }
p { margin: 0 0 1em; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
.eyebrow { font: 600 14px/1 Inter, sans-serif; letter-spacing: 0.32em; color: var(--lime); margin-bottom: 14px; }

/* ---- Nav ---- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 28px; transition: background 0.3s, box-shadow 0.3s;
}
.nav.solid { background: rgba(11, 14, 17, 0.92); backdrop-filter: blur(10px); box-shadow: 0 1px 0 var(--line); }
.nav-logo img { height: 42px; width: auto; }
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a { color: var(--text); text-decoration: none; font-weight: 500; font-size: 15px; opacity: 0.85; }
.nav-links a:hover { opacity: 1; color: var(--gold-1); }
.nav-cta { padding: 8px 16px; border-radius: 999px; background: var(--lime); color: #0b0e11 !important; font-weight: 600; opacity: 1 !important; }

/* ---- Hero ---- */
.hero { position: relative; min-height: 100vh; display: grid; place-items: center; overflow: hidden; text-align: center; }
.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-shade {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at center, rgba(11,14,17,0.25), rgba(11,14,17,0.8) 75%),
    linear-gradient(180deg, rgba(11,14,17,0.55), transparent 30%, transparent 65%, var(--bg));
}
.hero-inner { position: relative; padding: 110px 16px 80px; max-width: 900px; }
.demo-badge {
  display: inline-block; padding: 7px 16px; border-radius: 6px;
  background: var(--lime); color: #0b0e11; font: 700 15px/1 Inter, sans-serif; letter-spacing: 0.22em;
  box-shadow: 0 0 34px rgba(118, 255, 3, 0.45);
}
.hero-logo { width: min(640px, 92vw); margin: 26px auto 10px; filter: drop-shadow(0 10px 30px rgba(0,0,0,0.6)); animation: rise 1.2s ease-out both; }
.hero-tag { font: 600 clamp(22px, 2.6vw, 30px)/1.3 "Barlow Condensed", sans-serif; letter-spacing: 0.04em; margin: 0 0 8px; }
.hero-sub { color: #cfd6dd; max-width: 620px; margin: 0 auto 30px; }
.hero-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero-note { margin-top: 18px; color: var(--muted); font-size: 14px; }
@keyframes rise { from { opacity: 0; transform: translateY(18px) scale(0.98); } to { opacity: 1; transform: none; } }

.btn {
  display: inline-flex; align-items: center; gap: 10px; text-decoration: none;
  padding: 15px 26px; border-radius: 10px; font: 600 17px/1 Inter, sans-serif; cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
}
.btn svg { width: 20px; height: 20px; }
.btn-primary { background: var(--gold-grad); color: #1b1309; box-shadow: 0 8px 30px rgba(255, 196, 92, 0.35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(255, 196, 92, 0.5); }
.btn-ghost { color: var(--text); border: 1.5px solid rgba(255,255,255,0.35); background: rgba(0,0,0,0.25); backdrop-filter: blur(4px); }
.btn-ghost:hover { border-color: var(--gold-2); color: var(--gold-1); }
.btn-big { padding: 19px 32px; font-size: 19px; }

.scroll-hint { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); width: 26px; height: 42px; border: 2px solid rgba(255,255,255,0.4); border-radius: 14px; }
.scroll-hint span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--lime); animation: wheel 1.8s infinite; }
@keyframes wheel { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---- Sections ---- */
.section { padding: 110px 0; }
.two-col { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.about-text p { color: #c9d1d9; }
.about-figure { margin: 0; }
.about-figure img { border-radius: 14px; box-shadow: 0 30px 70px rgba(0,0,0,0.55); border: 1px solid var(--line); }
.about-figure figcaption { color: var(--muted); font-size: 14px; margin-top: 12px; text-align: center; }

.trailer { background: linear-gradient(180deg, var(--bg), var(--bg-2)); text-align: center; }
.video-frame {
  margin-top: 28px; border-radius: 16px; overflow: hidden; border: 1px solid var(--line);
  box-shadow: 0 0 0 6px rgba(255,196,92,0.08), 0 40px 90px rgba(0,0,0,0.6);
}
.video-frame video { width: 100%; aspect-ratio: 16 / 9; background: #000; }

.screens { background: var(--bg-2); }
.screens h2, .screens .eyebrow { text-align: center; }
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 34px; }
.shot { position: relative; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); aspect-ratio: 16 / 9; }
.shot.wide { grid-column: span 2; }
.shot img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.shot:hover img { transform: scale(1.06); }
.shot::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 0 2px transparent; border-radius: 12px; transition: box-shadow 0.2s; }
.shot:hover::after { box-shadow: inset 0 0 0 2px var(--gold-2); }

.features h2, .features .eyebrow { text-align: center; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.feature {
  background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 30px 28px;
  transition: transform 0.2s, border-color 0.2s;
}
.feature:hover { transform: translateY(-4px); border-color: rgba(255,196,92,0.4); }
.feature p { color: #b9c3cd; margin: 0; }
.feature-icon { width: 52px; height: 52px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 18px; color: var(--lime); background: rgba(118,255,3,0.08); border: 1px solid rgba(118,255,3,0.25); }
.feature-icon svg { width: 30px; height: 30px; }

.download { background: radial-gradient(ellipse at 50% 0%, rgba(118,255,3,0.10), transparent 60%), var(--bg); }
.download-card {
  display: grid; grid-template-columns: 220px 1fr; gap: 48px; align-items: start;
  background: linear-gradient(180deg, #19212a, #12171c); border: 1px solid rgba(255,196,92,0.35);
  border-radius: 22px; padding: 48px; box-shadow: 0 40px 100px rgba(0,0,0,0.5);
}
.download-icon { width: 220px; border-radius: 40px; box-shadow: 0 20px 50px rgba(0,0,0,0.6); }
.download-body p { color: #c9d1d9; }
.download-row { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; margin: 26px 0; }
.download-meta { color: var(--muted); font-size: 14px; line-height: 1.5; }
.specs { list-style: none; padding: 0; margin: 0 0 18px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 24px; }
.specs li { color: #c9d1d9; font-size: 15px; }
.specs b { color: var(--gold-2); font-weight: 600; margin-right: 8px; }
.fine { font-size: 13px; color: var(--muted) !important; }

.steam { text-align: center; padding: 90px 0; background: linear-gradient(180deg, var(--bg), #0f141a); }
.steam p { color: var(--muted); max-width: 560px; margin: 0 auto 26px; }
.btn-steam { background: #1b2838; color: #c7d5e0; border: 1px solid #2a475e; cursor: default; }

.footer { text-align: center; padding: 50px 16px 60px; color: var(--muted); font-size: 14px; border-top: 1px solid var(--line); }
.footer-logo { height: 54px; margin: 0 auto 14px; opacity: 0.85; }
.footer a { color: var(--muted); }

/* ---- Lightbox ---- */
.lightbox { position: fixed; inset: 0; z-index: 50; background: rgba(5,7,9,0.94); display: grid; place-items: center; padding: 24px; cursor: zoom-out; }
.lightbox[hidden] { display: none; }
.lightbox img { max-height: 90vh; border-radius: 10px; box-shadow: 0 30px 80px rgba(0,0,0,0.7); }
.lightbox button { position: absolute; top: 18px; right: 24px; background: none; border: 0; color: #fff; font-size: 42px; cursor: pointer; }

/* ---- Scroll reveal ---- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-logo, .scroll-hint span { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---- Small screens ---- */
@media (max-width: 900px) {
  .nav-links a:not(.nav-cta) { display: none; }
  .two-col { grid-template-columns: 1fr; gap: 34px; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .download-card { grid-template-columns: 1fr; padding: 30px 22px; gap: 24px; text-align: center; }
  .download-icon { width: 140px; border-radius: 28px; margin: 0 auto; }
  .download-row { justify-content: center; }
  .specs { text-align: left; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .nav { padding: 12px 16px; }
  .nav-logo img { height: 34px; }
  .section { padding: 76px 0; }
  .gallery { grid-template-columns: 1fr; }
  .shot.wide { grid-column: auto; }
  .feature-grid { grid-template-columns: 1fr; }
  .specs { grid-template-columns: 1fr; }
  .btn { width: 100%; justify-content: center; }
}