:root {
  color-scheme: dark;
  --bg: #0b0810;
  --panel: #17121f;
  --text: #f8f4ff;
  --muted: #bdb3c9;
  --purple: #8f5cff;
  --orange: #ff7a3d;
  --line: rgba(255, 255, 255, 0.13);
  --max: 1180px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: radial-gradient(circle at 75% 10%, rgba(143,92,255,.16), transparent 34%), var(--bg); color: var(--text); }
a { color: inherit; }
.site-header, footer { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 24px 0; }
.brand { font-size: 28px; font-weight: 900; text-decoration: none; letter-spacing: -.04em; }
.brand span, .eyebrow { color: var(--orange); }
nav { display: flex; gap: 20px; align-items: center; }
.stage-badge { color: var(--muted); font-size: 12px; border: 1px solid var(--line); border-radius: 999px; padding: 7px 10px; }
main { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.hero { min-height: 78vh; display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(40px, 7vw, 100px); align-items: center; padding: 80px 0; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-weight: 800; font-size: 12px; }
h1 { font-size: clamp(46px, 7vw, 86px); line-height: .98; letter-spacing: -.055em; margin: 18px 0 28px; max-width: 900px; }
h2 { font-size: clamp(34px, 4vw, 56px); line-height: 1.04; letter-spacing: -.04em; margin: 12px 0 22px; }
.lede { font-size: clamp(18px, 2vw, 23px); line-height: 1.55; color: var(--muted); max-width: 720px; }
.button { display: inline-flex; justify-content: center; border: 0; border-radius: 999px; background: linear-gradient(120deg, var(--orange), #ff4e50); color: #160b08; padding: 16px 24px; font-weight: 900; text-decoration: none; cursor: pointer; font-size: 16px; }
.button:disabled { opacity: .55; cursor: wait; }
.price-note { color: var(--muted); font-size: 14px; }
.video-shell { max-width: 380px; margin-left: auto; width: 100%; aspect-ratio: 9 / 16; border-radius: 28px; padding: 1px; background: linear-gradient(150deg, var(--purple), var(--orange)); box-shadow: 0 40px 100px rgba(0,0,0,.45); }
.video-placeholder { height: 100%; border-radius: 27px; background: linear-gradient(160deg, #2b1c3e, #100c17); display: grid; place-content: center; text-align: center; gap: 8px; }
.video-placeholder span { font-size: 28px; font-weight: 900; }
.video-placeholder small { color: var(--muted); }
.framework, .qualification { padding: 110px 0; border-top: 1px solid var(--line); }
.framework-grid { display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid var(--line); }
.framework-grid article { min-height: 220px; padding: 32px; border: 1px solid var(--line); }
.framework-grid b { color: var(--purple); }
.framework-grid h3 { font-size: 26px; margin-bottom: 8px; }
.framework-grid p, .qualification > div > p { color: var(--muted); line-height: 1.6; }
.qualification { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; }
form { background: var(--panel); border: 1px solid var(--line); border-radius: 24px; padding: 28px; display: grid; gap: 18px; }
label { display: grid; gap: 8px; font-size: 14px; font-weight: 700; }
input { width: 100%; color: var(--text); background: #0f0b15; border: 1px solid var(--line); border-radius: 10px; padding: 13px 14px; font: inherit; }
input:focus { outline: 2px solid var(--purple); outline-offset: 1px; }
.check { grid-template-columns: 20px 1fr; align-items: start; font-weight: 400; color: var(--muted); line-height: 1.4; }
.check input { margin-top: 2px; }
.trap { position: absolute; left: -10000px; }
.form-status { min-height: 22px; color: var(--muted); margin: 0; }
footer { border-top: 1px solid var(--line); color: var(--muted); }

@media (max-width: 780px) {
  .stage-badge { display: none; }
  .hero, .qualification { grid-template-columns: 1fr; }
  .hero { padding-top: 42px; }
  .video-shell { margin: 0 auto; max-width: 320px; }
  .framework-grid { grid-template-columns: 1fr; }
  .framework, .qualification { padding: 76px 0; }
}