:root {
  --bg: #000000;
  --ink: #ffffff;
  --muted: #c8c8c8;
  --line: rgba(255, 255, 255, 0.14);
  --red: #d12011;
  --orange: #f15a24;
  --wrap: min(820px, calc(100% - 2.5rem));
  --font: "Inter", "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  min-height: 100vh;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--red);
  color: #fff;
  padding: 0.6rem 1rem;
  border-radius: 8px;
  z-index: 100;
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

.wrap {
  width: var(--wrap);
  margin-inline: auto;
}

.site-header {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 220px;
  display: flex;
  align-items: flex-start;
}

.header-bg {
  position: absolute;
  inset: -24px;
  z-index: -2;
  background:
    url("images/hero.jpg") center 18% / cover no-repeat;
  filter: blur(14px) saturate(1.05);
  transform: scale(1.08);
}

.header-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0.55) 55%, #000 100%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.25), transparent 35%, transparent 65%, rgba(0, 0, 0, 0.25));
}

.header-bar {
  width: 100%;
  background: var(--red);
  text-align: center;
  padding: 0.85rem 1rem;
  position: relative;
  z-index: 1;
}

.logo {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.01em;
}

.hero {
  padding: 2.5rem 0 2rem;
  background: #000;
}

.hero-inner {
  text-align: center;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.45rem, 4vw, 2.1rem);
  font-weight: 700;
  line-height: 1.25;
  color: #fff;
}

.lede {
  margin: 0 auto 1.75rem;
  max-width: 36rem;
  color: #fff;
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.55;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.inline-cta {
  margin: 1.75rem 0 0.25rem;
  justify-content: flex-start;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.7rem 1.2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--red);
  color: #fff;
  border: 1px solid var(--red);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: #b51b0e;
  border-color: #b51b0e;
}

.btn-secondary {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.45);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: var(--orange);
  color: var(--orange);
}

.section {
  padding: 2.75rem 0;
  background: #000;
  border-top: 1px solid var(--line);
}

.prose h2,
.faq h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 700;
  line-height: 1.25;
  color: #fff;
}

.prose h3 {
  margin: 2rem 0 0.75rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}

.prose p,
.faq p {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 1.02rem;
}

.prose strong {
  color: #fff;
  font-weight: 700;
}

.prose a,
.faq a,
.footer-links a {
  color: var(--orange);
  font-weight: 600;
}

.prose ul,
.domain-list {
  margin: 0 0 1.25rem;
  padding-left: 1.2rem;
  color: var(--muted);
}

.prose li + li,
.domain-list li + li {
  margin-top: 0.35rem;
}

.domain-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.domain-list li {
  padding: 0.7rem 0.9rem;
  background: #111;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: #fff;
}

.faq-list {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

details {
  background: #0d0d0d;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.85rem 1rem;
}

details[open] {
  border-color: rgba(241, 90, 36, 0.45);
}

summary {
  cursor: pointer;
  font-weight: 700;
  color: #fff;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  float: right;
  color: var(--orange);
  font-weight: 500;
  font-size: 1.2rem;
  line-height: 1;
}

details[open] summary::after {
  content: "–";
}

details p {
  margin: 0.75rem 0 0.15rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.75rem 0 2.25rem;
  background: #000;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 1rem;
}

.footer-links a {
  text-decoration: none;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  text-decoration: underline;
}

@media (max-width: 720px) {
  .site-header {
    min-height: 180px;
  }

  .hero {
    padding-top: 1.75rem;
  }

  .btn {
    width: 100%;
  }

  .inline-cta .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn {
    transition: none;
  }
}