:root {
  --bg: #0b0f0e;
  --accent: #19d37a;
  --text: #e7efea;
  --muted: #9aa7a1;
  --surface: #111816;
  --line: #1e2b26;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: Inter, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(1000px 500px at 80% -10%, rgba(25, 211, 122, 0.12), transparent 60%),
    radial-gradient(800px 400px at -10% 20%, rgba(25, 211, 122, 0.08), transparent 60%),
    var(--bg);
  color: var(--text);
  line-height: 1.65;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: var(--accent);
  color: #031109;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
}

.container {
  width: min(1080px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(8px);
  background: rgba(11, 15, 14, 0.82);
  border-bottom: 1px solid var(--line);
  z-index: 20;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.brand {
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand span {
  color: var(--muted);
  font-weight: 500;
  margin-left: 0.3rem;
}

.nav-list {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0.85rem;
}

.nav-list a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.nav-list a:hover,
.nav-list a:focus-visible {
  color: var(--accent);
}

.hero {
  min-height: 68vh;
  display: grid;
  place-items: center;
  border-bottom: 1px solid var(--line);
}

.hero-content {
  text-align: center;
  padding: 5rem 0 4rem;
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.82rem;
  margin-bottom: 0.4rem;
}

h1 {
  font-size: clamp(2.2rem, 6vw, 4.6rem);
  line-height: 1.1;
  margin: 0;
}

.lead {
  max-width: 62ch;
  margin: 1rem auto 1.6rem;
  color: var(--muted);
}

.btn {
  display: inline-block;
  padding: 0.72rem 1.15rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.btn:hover,
.btn:focus-visible {
  background: rgba(25, 211, 122, 0.12);
}

.section {
  padding: 4rem 0;
}

.section.alt {
  background: linear-gradient(180deg, rgba(17, 24, 22, 0.5), rgba(17, 24, 22, 0.15));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin: 0 0 1rem;
}

p,
li,
cite {
  color: var(--muted);
}

.cards {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 0.85rem;
}

.cards li {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  padding: 0.85rem;
}

.cards strong {
  display: block;
  color: var(--text);
}

blockquote {
  margin: 0 0 1rem;
  padding: 1rem 1rem 1rem 1.2rem;
  border-left: 3px solid var(--accent);
  background: rgba(25, 211, 122, 0.05);
  border-radius: 0.5rem;
}

blockquote p {
  color: var(--text);
  margin: 0 0 0.3rem;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.8rem;
}

.frame {
  margin: 0;
  min-height: 130px;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  background:
    linear-gradient(145deg, rgba(25, 211, 122, 0.18), rgba(25, 211, 122, 0.02)),
    #101614;
  display: grid;
  place-items: end start;
  padding: 0.75rem;
}

.frame span {
  font-size: 0.9rem;
  color: var(--text);
}

.trivia-list {
  padding-left: 1.2rem;
}

.mail {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.5rem 0 2rem;
}

.site-footer p {
  margin: 0.35rem 0;
  font-size: 0.92rem;
}

@media (max-width: 720px) {
  .nav-wrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    min-height: 56vh;
  }
}