:root {
  --bg: #0b0e14; --bg2: #0d1118; --card: #10151e; --line: #1c2330; --line2: #2a3344;
  --text: #e6eaf2; --sub: #a9b2c3; --muted: #8a93a6; --soft: #cdd3de;
  --accent: #3dd6c6; --accent-ink: #06231f; --amber: #f5a524;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --display: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "JetBrains Mono", "SFMono-Regular", Menlo, Consolas, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.55 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); }
a:hover { color: #7fe9de; }
img { max-width: 100%; }
h1, h2, h3 { font-family: var(--display); }
h2 { margin: 0 0 16px; font-weight: 800; font-size: clamp(28px, 3.4vw, 44px); line-height: 1.12; letter-spacing: -0.02em; }
h3 { margin: 12px 0 6px; font-size: 19px; }
.wrap { max-width: 1200px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.narrow { max-width: 860px; }
section.wrap { padding-top: 72px; padding-bottom: 72px; }
section[id], main[id] { scroll-margin-top: 64px; }

.top { border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; background: rgba(11, 14, 20, .88); backdrop-filter: blur(8px); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 14px; padding-bottom: 14px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-family: var(--display); font-weight: 800; font-size: 20px; letter-spacing: -0.01em; }
.logo svg { color: var(--accent); }
.links { display: flex; gap: 28px; font-size: 15px; }
.links a { color: #b4bccb; text-decoration: none; }
.links a:hover { color: var(--text); }

.btn { display: inline-block; background: var(--accent); color: var(--accent-ink); text-decoration: none; font-weight: 600; font-size: 17px; padding: 14px 24px; border-radius: 12px; border: 1px solid var(--accent); }
.btn:hover { color: var(--accent-ink); background: #6fe3d6; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line2); }
.btn-ghost:hover { background: #121722; color: var(--text); }
.btn-small { font-size: 15px; padding: 9px 16px; border-radius: 10px; }

.hero { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 22px; padding-top: 80px !important; }
.pill { font-family: var(--mono); font-size: 13px; color: var(--accent); border: 1px solid #1f4a46; background: #0e1e1e; padding: 6px 12px; border-radius: 999px; }
.hero h1 { margin: 0; font-weight: 800; font-size: clamp(38px, 6vw, 72px); line-height: 1.05; letter-spacing: -0.03em; max-width: 960px; }
.lead { margin: 0; font-size: clamp(17px, 2vw, 20px); color: var(--sub); max-width: 720px; }
.actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 6px; }
.note { margin: 0; font-size: 14px; color: var(--muted); }

.shot { margin: 0; border: 1px solid #222b3a; border-radius: 14px; overflow: hidden; background: #0d1117; }
.shot img { display: block; width: 100%; height: auto; }
.shot-hero { margin-top: 40px; width: 100%; border-radius: 16px; box-shadow: 0 40px 120px -40px rgba(61, 214, 198, .25); text-align: left; }
.bar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--line); background: #111620; }
.bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line2); }
.bar span { margin-left: 12px; font-family: var(--mono); font-size: 12px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.stats { list-style: none; margin: 24px 0 0; padding: 0; width: 100%; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; text-align: left; }
.stats li { background: #0f131b; padding: 20px 24px; }
.stats b { display: block; font-family: var(--mono); font-size: 26px; font-weight: 600; }
.stats span { color: var(--muted); font-size: 14px; }

.split { display: flex; flex-wrap: wrap; gap: 48px; align-items: flex-start; }
.split-center { align-items: center; }
.split-text { flex: 1 1 340px; min-width: 0; }
.split > .shot { flex: 999 1 560px; min-width: 0; }
.sub { margin: 0; color: var(--sub); font-size: 18px; }
.cards { flex: 1 1 520px; min-width: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 22px; }
.card p { margin: 0; color: var(--sub); font-size: 15px; }
.card h3:first-child { margin-top: 0; }
.ic { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }

.band { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg2); padding: 80px 0; }
.band .sub { max-width: 760px; }
.kicker { display: block; margin-bottom: 12px; font-family: var(--mono); font-size: 13px; color: var(--accent); text-transform: uppercase; letter-spacing: .04em; }
.kicker-amber { color: var(--amber); }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; }
.tabs button { font: 500 15px var(--sans); padding: 10px 16px; min-height: 44px; border-radius: 10px; cursor: pointer; background: #121722; color: var(--soft); border: 1px solid var(--line2); }
.tabs button:hover { border-color: #3a4558; }
.tabs button[aria-selected="true"] { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.tabs button:focus-visible, .btn:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.layer { display: flex; flex-wrap: wrap; gap: 32px; margin-top: 24px; align-items: flex-start; }
.layer .shot { flex: 999 1 620px; min-width: 0; }
.layer-text { flex: 1 1 280px; min-width: 0; }
.layer-text h3 { margin: 0 0 12px; font-size: 24px; }
.layer-text p { margin: 0; color: var(--sub); }
.legend { list-style: none; margin: 16px 0 0; padding: 0; display: flex; flex-direction: column; gap: 8px; color: var(--soft); font-size: 15px; }
.legend li { display: flex; align-items: center; gap: 10px; }
.legend i { width: 14px; height: 14px; border-radius: 4px; flex: none; }

.checks { list-style: none; margin: 20px 0 0; padding: 0; display: flex; flex-direction: column; gap: 10px; color: var(--soft); font-size: 15px; }
.checks li { padding-left: 30px; position: relative; }
.checks li::before { content: ""; position: absolute; left: 4px; top: 5px; width: 12px; height: 7px; border-left: 2.4px solid var(--accent); border-bottom: 2.4px solid var(--accent); transform: rotate(-45deg); }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; margin-top: 16px; }
.grid h3 { font-size: 18px; }
.grid-tight { margin-top: 24px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.shot-wide { margin-top: 32px; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px 32px; margin-top: 32px; }
.cols h3 { margin: 0; font-size: 18px; }
.cols .checks { margin-top: 12px; }
#chart > .sub { max-width: 760px; }

details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px 22px; margin-bottom: 12px; }
summary { cursor: pointer; font-weight: 600; font-size: 17px; }
details p { margin: 12px 0 0; color: var(--sub); font-size: 15px; }

.final { border: 1px solid #1f4a46; background: #0e1a1b; border-radius: 20px; padding: 56px 32px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 18px; }
.final h2 { margin: 0; }

.foot { border-top: 1px solid var(--line); }
.foot-in { display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; align-items: flex-start; padding-top: 36px; padding-bottom: 36px; }
.disclaimer { flex: 1 1 420px; min-width: 0; color: var(--muted); font-size: 13px; }
.logo-foot { font-size: 17px; margin-bottom: 8px; }
.foot-links { display: flex; gap: 20px; font-size: 14px; }

@media (max-width: 820px) {
  .links { display: none; }
}
@media (max-width: 600px) {
  .wrap { padding-left: 16px; padding-right: 16px; }
  section.wrap { padding-top: 48px; padding-bottom: 48px; }
  .hero { padding-top: 48px !important; }
  .band { padding: 56px 0; }
  .final { padding: 40px 20px; }
  .btn { width: 100%; text-align: center; }
  .btn-small { width: auto; }
  .actions { width: 100%; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }