:root {
  --bg: #08090a;
  --bg-2: #0e1110;
  --card: #121514;
  --line: #1e2422;
  --text: #f4f6f5;
  --muted: #a7aeaa;
  --green: #34e25c;
  --green-deep: #0a4a1c;
  --glow: rgba(20, 120, 50, 0.42);
  --radius: 22px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: linear-gradient(180deg, #141615 0%, var(--bg) 38%, #060707 100%);
  color: var(--text);
  font: 17px/1.55 var(--font);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }
img, video { display: block; max-width: 100%; height: auto; }
.wrap { width: min(1120px, 100% - 32px); margin: 0 auto; }
.narrow { width: min(760px, 100% - 32px); }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px max(16px, calc((100% - 1120px) / 2));
  background: rgba(8, 9, 10, 0.72);
  backdrop-filter: saturate(160%) blur(16px); -webkit-backdrop-filter: saturate(160%) blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; font-size: 19px; letter-spacing: -0.01em; }
.brand:hover { text-decoration: none; }
.brand img { border-radius: 9px; }
.nav nav { display: flex; gap: 22px; }
.nav nav a { color: var(--muted); font-size: 15px; }
.nav nav a:hover { color: var(--text); text-decoration: none; }

/* Glow and trace */
.glow { position: absolute; pointer-events: none; z-index: 0; filter: blur(10px); }
.glow-hero { width: 900px; height: 760px; right: -120px; top: 40px; background: radial-gradient(closest-side, var(--glow), transparent); }
.glow-coach { width: 760px; height: 700px; left: -160px; top: 0; background: radial-gradient(closest-side, var(--glow), transparent); }
.glow-doc { width: 900px; height: 500px; left: 50%; transform: translateX(-50%); top: -120px; background: radial-gradient(closest-side, rgba(20, 120, 50, 0.32), transparent); }
.trace { position: absolute; left: 0; width: 100%; pointer-events: none; z-index: 0; }
.trace-hero { top: auto; bottom: 0; height: 190px; opacity: 0.95; }
.trace-foot { position: relative; display: block; height: 70px; margin-bottom: 8px; opacity: 0.85; }

/* Hero */
.hero { position: relative; overflow: hidden; padding: 72px 0 200px; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; }
.eyebrow { margin: 0 0 12px; color: var(--green); font-weight: 600; font-size: 14px; letter-spacing: 0.08em; text-transform: uppercase; }
h1 { margin: 0 0 18px; font-size: clamp(40px, 6vw, 68px); line-height: 1.04; letter-spacing: -0.03em; }
h2 { margin: 0 0 12px; font-size: clamp(30px, 4vw, 44px); line-height: 1.1; letter-spacing: -0.02em; }
h3 { margin: 0 0 6px; font-size: 20px; letter-spacing: -0.01em; }
.lead { color: var(--muted); font-size: 19px; margin: 0 0 28px; max-width: 34em; }
.cta { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; }
.badge-soon {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 20px; border-radius: 14px;
  background: #fff; color: #000; font-weight: 600; font-size: 16px;
}
.link-arrow { font-weight: 600; }
.req { margin: 22px 0 0; color: #7f8783; font-size: 14px; }
.hero-media { position: relative; display: flex; justify-content: center; }
.screen {
  width: min(330px, 78vw); aspect-ratio: 886 / 1920; border-radius: 44px; overflow: hidden;
  background: #000; border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), 0 0 0 10px #111413;
}
.screen video { width: 100%; height: 100%; object-fit: cover; }
.watch {
  position: absolute; left: max(0px, calc(50% - 235px)); bottom: -34px; width: 132px;
  padding: 10px; border-radius: 42px; background: #121414;
  border: 2px solid #2d3230; box-shadow: 0 24px 50px rgba(0, 0, 0, 0.6);
}
.watch img { border-radius: 32px; }

/* Sections */
.section { position: relative; padding: 88px 0; }
.section-lead { color: var(--muted); font-size: 19px; margin: 0 0 40px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  background: linear-gradient(180deg, #131715, #0e1110); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px 22px 26px; overflow: hidden;
}
.card-shot {
  height: 380px; border-radius: 18px; margin-bottom: 20px; padding: 16px 0;
  background: radial-gradient(closest-side, rgba(20, 120, 50, 0.35), transparent 85%);
  display: flex; justify-content: center;
}
.card-shot img { height: 100%; width: auto; border-radius: 20px; border: 1px solid rgba(255, 255, 255, 0.08); box-shadow: 0 12px 40px rgba(0, 0, 0, 0.55); }
.card p { color: var(--muted); margin: 0; font-size: 16px; }

.coach { overflow: hidden; }
.coach-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: center; }
.coach-media { display: flex; justify-content: center; }
.ticks { list-style: none; padding: 0; margin: 18px 0 0; }
.ticks li { position: relative; padding-left: 30px; margin: 0 0 14px; color: var(--muted); font-size: 18px; }
.ticks li::before { content: ""; position: absolute; left: 4px; top: 9px; width: 10px; height: 10px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 3px var(--green-deep); }

.steps { list-style: none; padding: 0; margin: 32px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.steps li { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.steps span { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--green-deep); color: var(--green); font-weight: 700; margin-bottom: 14px; }
.steps p { color: var(--muted); margin: 0; font-size: 16px; }

.gallery-section { padding-top: 24px; }
.gallery { display: flex; gap: 14px; overflow-x: auto; padding: 8px max(16px, calc((100% - 1120px) / 2)) 22px; scroll-snap-type: x mandatory; scrollbar-width: thin; }
.gallery img { flex: 0 0 auto; width: 240px; height: auto; border-radius: 22px; scroll-snap-align: start; }

.about-box { background: linear-gradient(135deg, #111614, #0b0d0c); border: 1px solid var(--line); border-radius: 28px; padding: 44px; }
.about-box p { color: var(--muted); font-size: 18px; max-width: 46em; }

/* Docs */
.doc { position: relative; overflow: hidden; padding: 72px 0 96px; }
.doc .wrap { position: relative; z-index: 1; }
.meta { color: #7f8783; margin: -6px 0 28px; }
.prose h2 { font-size: 24px; margin: 36px 0 10px; }
.prose p, .prose li { color: #c9cfcc; }
.prose ul { padding-left: 22px; }
.prose li { margin: 6px 0; }
.faqs { margin-top: 28px; display: grid; gap: 12px; }
.faq { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 18px; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--green); font-weight: 700; }
.faq[open] summary::after { content: "\2212"; }
.faq p { color: var(--muted); margin: 12px 0 2px; }

/* Footer */
.foot { position: relative; padding: 24px 0 36px; border-top: 1px solid rgba(255, 255, 255, 0.06); }
.foot-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.foot-brand { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.foot-brand img { border-radius: 7px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 20px; font-size: 15px; }
.foot-links a { color: var(--muted); }
.fine { color: #5f6763; font-size: 13px; margin-top: 18px; }

@media (max-width: 900px) {
  .hero-grid, .coach-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 40px; }
  .hero-media { margin-top: 12px; }
  .watch { left: max(0px, calc(50% - 205px)); width: 112px; }
  .cards, .steps { grid-template-columns: 1fr; }
  .coach-media { order: 2; }
  .about-box { padding: 28px; }
}
@media (max-width: 560px) {
  .nav nav { gap: 14px; }
  .nav nav a:nth-child(2), .nav nav a:nth-child(3) { display: none; }
  body { font-size: 16px; }
  .trace-hero { height: 96px; }
  .hero { padding-bottom: 130px; }
  .lead { font-size: 17px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}