@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Inter+Tight:wght@700;800&family=Space+Grotesk:wght@500;600&display=swap");

:root {
  --page: #f7f5f1;
  --surface: #fcfcfb;
  --surface-strong: #eeeae3;
  --ink: #14110e;
  --muted: #5c564e;
  --quiet: #8a877f;
  --border: #e0dbd2;
  --accent: #c8102e;
  --accent-dark: #a70d25;
  --accent-soft: #f5dce1;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(56, 31, 24, 0.08);
}

* { box-sizing: border-box; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: "Inter", Arial, sans-serif;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, iframe { display: block; max-width: 100%; }
a { color: inherit; }
p, h1, h2, h3 { margin: 0; }

.section-shell { padding: 92px 24px; }
.container { width: min(100%, 1000px); max-width: 1000px; margin: 0 auto; }
.hero { padding-top: 56px; text-align: center; overflow: hidden; }
.hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 610px;
  pointer-events: none;
  background: radial-gradient(circle at 50% 0%, rgba(200, 16, 46, 0.08), transparent 52%);
}
.hero-inner { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 16px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 8px 18px;
  border: 1px solid rgba(200, 16, 46, 0.18);
  border-radius: 999px;
  background: rgba(200, 16, 46, 0.06);
  color: var(--accent-dark);
  font-family: "Space Grotesk", Arial, sans-serif;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1, h2, h3 {
  font-family: "Inter Tight", Arial, sans-serif;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.06;
  text-transform: uppercase;
}

h1 { max-width: 970px; font-size: 44px; }
h1 span { color: var(--accent); }
h2 { font-size: 44px; }
h3 { font-size: 22px; line-height: 1.22; letter-spacing: -0.025em; }

.hero-lead { max-width: 800px; color: var(--muted); }
.guarantee { max-width: 720px; color: var(--ink); }
.guarantee span {
  background: linear-gradient(transparent 58%, rgba(200, 16, 46, 0.17) 58%);
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.video-frame {
  position: relative;
  width: min(100%, 880px);
  aspect-ratio: 16 / 9;
  margin-top: 8px;
  overflow: hidden;
  border: 1px solid rgba(20, 17, 14, 0.24);
  border-radius: 22px;
  background: #17130f;
  box-shadow: var(--shadow);
}
.video-frame::after { content: ""; position: absolute; inset: 0; pointer-events: none; border: 1px solid rgba(255,255,255,.2); border-radius: inherit; }
.video-frame iframe { width: 100%; height: 100%; border: 0; }

.cta {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  width: fit-content;
  min-width: 600px;
  max-width: 100%;
  min-height: 66px;
  padding: 18px 30px;
  border: 1px solid var(--accent);
  border-radius: 18px;
  background: var(--accent);
  color: var(--white);
  font-family: "Space Grotesk", Arial, sans-serif;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
  transition: outline-color .2s ease;
}
.cta:hover { background: var(--accent); color: var(--white); }
.cta:focus-visible { outline: 4px solid rgba(200, 16, 46, 0.25); outline-offset: 4px; }
.cta svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: 0 0 auto; }

.proof-strip { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 24px; color: var(--muted); font-size: 15px; }
.proof-strip p { display: inline-flex; align-items: center; gap: 8px; }
.proof-strip svg { width: 18px; height: 18px; fill: none; stroke: var(--accent); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }

.divider { padding: 0 24px; }
.divider span { display: block; width: min(100%, 1000px); max-width: 1000px; height: 1px; margin: 0 auto; background: linear-gradient(90deg, transparent, rgba(200,16,46,.45), transparent); }

.section-heading { display: flex; flex-direction: column; align-items: center; gap: 16px; max-width: 900px; margin: 0 auto 44px; text-align: center; }
.section-intro { color: var(--muted); }
.grid { display: grid; gap: 16px; }
.two-col { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.card, .system-card, .authority-card, .faq-list details {
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: 0 12px 36px rgba(56, 31, 24, 0.035);
}
.card { display: flex; flex-direction: column; gap: 16px; padding: 20px; border-radius: 18px; }
.card p, .system-card p, .authority-copy p, .answer p { color: var(--muted); }
.number {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-family: "Space Grotesk", Arial, sans-serif;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: .04em;
}
.section-cta { margin: 36px auto 0; display: flex; }

.authority-card { display: grid; grid-template-columns: 330px 1fr; gap: 36px; align-items: start; padding: 20px; border-radius: 22px; }
.portrait-wrap { position: sticky; top: 20px; overflow: hidden; aspect-ratio: 1; border-radius: 16px; background: var(--surface-strong); }
.portrait-wrap img { width: 100%; height: 100%; object-fit: cover; }
.authority-copy { display: flex; flex-direction: column; gap: 16px; padding: 10px 8px 10px 0; }
.founder-line { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; color: var(--ink) !important; font-family: "Inter Tight", Arial, sans-serif; font-size: 24px; font-weight: 800; line-height: 1.2; text-transform: uppercase; }
.authority-close { color: var(--ink) !important; font-weight: 700; }

.situations { background: rgba(238, 234, 227, .35); }
.situation-grid .card:nth-child(odd) { background: #fff; }

.results { overflow: hidden; }
.results-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.result-card { overflow: hidden; border: 1px solid var(--border); border-radius: 18px; background: var(--surface); box-shadow: 0 12px 36px rgba(56, 31, 24, 0.035); }
.result-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-bottom: 1px solid var(--border); border-radius: 17px 17px 0 0; background: var(--surface-strong); }
.result-copy { display: flex; flex-direction: column; gap: 16px; padding: 20px; }
.result-copy p { color: var(--muted); }

.system-stack { display: flex; flex-direction: column; gap: 16px; }
.system-card { display: grid; grid-template-columns: 110px 1fr; gap: 28px; padding: 20px; border-radius: 18px; }
.system-card > div:last-child { display: flex; flex-direction: column; gap: 16px; }
.system-rail { display: flex; flex-direction: column; align-items: center; justify-content: space-between; min-height: 170px; padding: 14px; border-radius: 14px; background: var(--accent); color: white; }
.system-rail span { font-family: "Space Grotesk", Arial, sans-serif; font-size: 14px; letter-spacing: .1em; }
.system-rail svg { width: 44px; height: 44px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

.faq-list { display: flex; flex-direction: column; gap: 4px; }
.faq-list details { overflow: clip; border-radius: 14px; }
.faq-list summary { position: relative; display: flex; align-items: center; min-height: 64px; padding: 16px 64px 16px 18px; cursor: pointer; list-style: none; color: var(--ink); font-family: "Inter Tight", Arial, sans-serif; font-size: 18px; font-weight: 700; line-height: 1.35; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { position: absolute; right: 18px; top: 50%; width: 30px; height: 30px; border-radius: 9px; background: var(--surface-strong); transform: translateY(-50%); }
.faq-list summary span::before, .faq-list summary span::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; border-radius: 2px; background: var(--quiet); transform: translate(-50%, -50%); transition: transform .25s ease; }
.faq-list summary span::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-list details[open] summary span::after { transform: translate(-50%, -50%) rotate(0); }
.answer { display: grid; grid-template-rows: 0fr; opacity: 0; transition: grid-template-rows .35s ease, opacity .25s ease; }
.answer > div { min-height: 0; }
.answer p { padding: 0 18px 16px; }
.answer p + p { padding-top: 0; }
.faq-list details[open] .answer { grid-template-rows: 1fr; opacity: 1; }
.faq-list details[open] .answer { padding-bottom: 2px; }

@media (max-width: 760px) {
  body { font-size: 16px; line-height: 1.6; }
  .section-shell { padding: 68px 20px; }
  .hero { padding-top: 28px; }
  .hero-inner { gap: 14px; }
  .eyebrow { max-width: 100%; padding: 7px 14px; font-size: 13px; }
  h1, h2 { font-size: 32px; }
  h3 { font-size: 20px; }
  .video-frame { border-radius: 16px; }
  .cta { width: 100%; min-width: 0; min-height: 62px; padding: 17px 18px; border-radius: 16px; font-size: 20px; }
  .proof-strip { flex-direction: column; align-items: flex-start; width: 100%; padding-left: 4px; font-size: 14px; }
  .section-heading { margin-bottom: 32px; }
  .two-col, .results-grid { grid-template-columns: 1fr; }
  .card { padding: 24px; }
  .authority-card { grid-template-columns: 1fr; gap: 24px; padding: 24px; }
  .portrait-wrap { position: static; width: min(100%, 320px); margin: 0 auto; }
  .authority-copy { padding: 0; }
  .system-card { grid-template-columns: 1fr; gap: 20px; padding: 24px; }
  .system-rail { min-height: 0; flex-direction: row; }
  .system-rail svg { width: 36px; height: 36px; }
  .result-copy { padding: 24px; }
}

@media (max-width: 430px) {
  .section-shell { padding-inline: 16px; }
  .divider { padding-inline: 16px; }
  h1, h2 { font-size: 28px; }
  .faq-list summary { font-size: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}