:root {
  color-scheme: dark;
  --bg: #160c12;
  --panel: #26151d;
  --ink: #fff8ef;
  --muted: #d9c8c3;
  --line: rgba(246, 215, 194, 0.18);
  --accent: #e9a56f;
  --cyan: #f2d6bd;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background:
    radial-gradient(circle at 82% 12%, rgba(136, 42, 69, 0.24), transparent 32rem),
    linear-gradient(135deg, #160c12, #0e111b);
  color: var(--ink);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    Segoe UI,
    sans-serif;
  line-height: 1.6;
}
a {
  color: inherit;
}
.skip-link {
  position: absolute;
  top: -80px;
  left: 12px;
  background: #fff;
  color: #081115;
  padding: 10px 12px;
  border-radius: 6px;
  z-index: 20;
}
.skip-link:focus {
  top: 12px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 8;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 56px);
  background: rgba(22, 12, 18, 0.9);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.brand {
  text-decoration: none;
  display: flex;
  gap: 10px;
  align-items: center;
  font-weight: 900;
}
.brand-mark {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  object-fit: contain;
  border-radius: 50%;
  filter: drop-shadow(0 7px 14px rgba(0, 0, 0, 0.38));
}
nav {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}
nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}
.nav-cta,
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  min-height: 42px;
  padding: 11px 15px;
  border-radius: 999px;
  border: 1px solid var(--line);
}
.primary,
.nav-cta {
  background: var(--accent);
  color: #180f05;
  border-color: transparent;
}
.ghost {
  background: rgba(255, 255, 255, 0.08);
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.75fr);
  gap: 44px;
  align-items: center;
  padding: clamp(44px, 7vw, 94px) clamp(18px, 4vw, 56px);
}
.hero img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 180px 180px 24px 24px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.45);
}
.eyebrow {
  color: var(--cyan);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 0.13em;
}
.hero h1 {
  font-size: clamp(38px, 6vw, 74px);
  line-height: 0.98;
  margin: 10px 0 18px;
  letter-spacing: 0;
}
.lead {
  font-size: clamp(18px, 2.1vw, 23px);
  color: var(--muted);
  max-width: 780px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 28px 0;
}
.truth-list {
  display: flex;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}
.truth-list li {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 11px;
  color: var(--muted);
  font-size: 13px;
}
.grid,
.notes {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  padding: 0 clamp(18px, 4vw, 56px) 42px;
}
.notes {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.grid article,
.notes article,
.split,
.faq-list article {
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line);
  border-radius: 18px;
  backdrop-filter: blur(12px);
  padding: 24px;
}
.split {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1fr);
  gap: 28px;
  margin: 0 clamp(18px, 4vw, 56px) 54px;
}
.lead-form {
  display: grid;
  gap: 13px;
}
.lead-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-weight: 700;
}
.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #100b11;
  color: var(--ink);
  border-radius: 7px;
  padding: 12px;
  font: inherit;
}
.lead-form .check {
  display: block;
  position: relative;
  padding-left: 28px;
  font-size: 14px;
  line-height: 1.55;
}
.lead-form .check input {
  position: absolute;
  left: 0;
  top: 3px;
  width: 16px;
  height: 16px;
  margin: 0;
}
.lead-form .check a {
  text-decoration: underline;
  text-underline-offset: 2px;
}
.hp {
  position: absolute;
  left: -10000px;
}
.faq-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding: 0 clamp(18px, 4vw, 56px) 54px;
}
.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  padding: 34px clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--line);
  background: #100b11;
  color: var(--muted);
}
.footer-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
h2 {
  line-height: 1.14;
  margin: 0 0 10px;
  font-size: clamp(20px, 2vw, 28px);
  letter-spacing: 0;
}
p {
  margin: 0 0 12px;
}
:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}
@media (max-width: 900px) {
  .site-header,
  .site-footer {
    display: block;
  }
  .brand {
    margin-bottom: 14px;
  }
  .hero,
  .split,
  .grid,
  .notes,
  .faq-list {
    grid-template-columns: 1fr;
  }
  .hero {
    padding-top: 34px;
  }
  .hero img {
    aspect-ratio: 4 / 3;
    border-radius: 90px 90px 18px 18px;
  }
  nav {
    gap: 10px;
  }
  .hero h1 {
    font-size: 42px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
.diagnostic-guide{max-width:1180px;margin:auto;padding:55px 24px 105px}.diagnostic-guide>header{max-width:850px}.diagnostic-guide>header h2,.safety-stop h2,.system-map h2,.handoff-check h2{font-size:clamp(2.2rem,4.5vw,4.6rem)}.safety-stop,.system-map{display:grid;grid-template-columns:.7fr 1.3fr;gap:65px;margin:65px 0;padding:42px;border:1px solid var(--line);border-radius:24px}.safety-stop{background:#f1a33c;color:#17120a}.diagnostic-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.diagnostic-grid article{padding:30px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.035)}.diagnostic-grid span{font-weight:900;color:var(--accent)}.evidence-pair{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:65px 0}.evidence-pair article{padding:32px;border-left:3px solid var(--accent)}.direct-answers{margin:70px 0}.direct-answers details{padding:19px 0;border-top:1px solid var(--line)}.direct-answers summary{font-weight:900}.handoff-check{padding:42px;border-radius:24px;background:linear-gradient(135deg,rgba(52,211,153,.18),rgba(59,130,246,.08));border:1px solid var(--line)}@media(max-width:800px){.diagnostic-guide{padding:40px 20px 75px}.safety-stop,.system-map,.diagnostic-grid,.evidence-pair{grid-template-columns:1fr}.safety-stop,.system-map,.handoff-check{padding:27px;gap:20px}}