*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0A0A0B;
  --bg-soft: #111113;
  --panel: #161618;
  --panel-hover: #1C1C1F;
  --border: #2A2A2E;
  --border-soft: #1F1F23;
  --text: #F3F3F4;
  --muted: #A1A1AA;
  --dim: #78787F;
  --accent: #C01313;
  --accent-soft: rgba(192, 19, 19, 0.12);
  --white: #FFFFFF;
  --font-display: Georgia, "Times New Roman", serif;
  --font-body: system-ui, -apple-system, "Segoe UI", sans-serif;
  --max: 1120px;
}

html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--text); text-decoration: none; }
a:hover { color: var(--white); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.nav {
  border-bottom: 1px solid var(--border-soft);
  background: rgba(10, 10, 11, 0.92);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav__inner {
  max-width: var(--max);
  margin: 0 auto;
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.45rem;
}

.brand__mark {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-style: italic;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
  font-size: 0.9rem;
}

.nav__links a { color: var(--muted); }
.nav__links a:hover { color: var(--text); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  min-height: 42px;
  padding: 10px 18px;
  background: var(--accent);
  color: var(--white);
  font-weight: 700;
  line-height: 1.1;
}

.btn:hover { color: var(--white); background: #D91A1A; }

.hero {
  padding: 86px 24px 72px;
  background:
    radial-gradient(circle at 80% 10%, rgba(192, 19, 19, 0.28), transparent 34%),
    linear-gradient(180deg, #111113 0%, var(--bg) 100%);
}

.hero__inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  color: var(--accent);
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.76rem;
  margin-bottom: 16px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.12;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 5rem);
  max-width: 840px;
  margin-bottom: 22px;
}

.lede {
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.22rem);
  max-width: 760px;
  margin-bottom: 28px;
}

.hero__panel {
  border: 1px solid var(--border);
  background: rgba(22, 22, 24, 0.78);
  border-radius: 8px;
  padding: 26px;
}

.hero__panel h2 {
  font-size: 1.35rem;
  margin-bottom: 14px;
}

.checklist {
  list-style: none;
  display: grid;
  gap: 10px;
  color: var(--muted);
}

.checklist li {
  position: relative;
  padding-left: 22px;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

.section {
  padding: 72px 24px;
  border-top: 1px solid var(--border-soft);
}

.section--soft { background: var(--bg-soft); }

.container {
  max-width: var(--max);
  margin: 0 auto;
}

.section__header {
  max-width: 760px;
  margin-bottom: 34px;
}

.section__header h2 {
  font-size: clamp(2rem, 4vw, 3.1rem);
  margin-bottom: 14px;
}

.section__header p {
  color: var(--muted);
  font-size: 1.05rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  padding: 26px;
}

.panel h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.panel p, .panel li {
  color: var(--muted);
  font-size: 0.96rem;
}

.panel ul {
  padding-left: 20px;
  display: grid;
  gap: 8px;
}

.copy {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 42px;
  align-items: start;
}

.copy h2 { font-size: clamp(2rem, 4vw, 3rem); }
.copy p { color: var(--muted); margin-bottom: 16px; }

.faq {
  display: grid;
  gap: 12px;
  max-width: 860px;
}

details {
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  padding: 20px 22px;
}

summary {
  cursor: pointer;
  font-weight: 800;
  color: var(--text);
}

details p {
  color: var(--muted);
  margin-top: 12px;
}

.related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.related a {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--muted);
  font-weight: 700;
}

.related a:hover {
  color: var(--text);
  border-color: var(--accent);
  background: var(--panel-hover);
}

.cta {
  background: var(--accent-soft);
  border: 1px solid rgba(192, 19, 19, 0.32);
  border-radius: 8px;
  padding: 34px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.cta h2 { font-size: clamp(1.8rem, 3vw, 2.7rem); }
.cta p { color: var(--muted); margin-top: 8px; }

.footer {
  border-top: 1px solid var(--border-soft);
  padding: 34px 24px;
  color: var(--dim);
}

.footer__inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 0.86rem;
}

@media (max-width: 900px) {
  .hero__inner, .copy { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr; }
  .nav__links { display: none; }
  .cta { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 560px) {
  .hero, .section { padding-left: 18px; padding-right: 18px; }
  .nav__inner { padding: 0 18px; }
  .hero__panel, .panel, details, .cta { padding: 22px; }
}