:root {
  --bg: #1e140f;
  --accent: #ffd600;
  --accent2: #4cc9f0;
  --text: #f5e6d1;
  --muted: #a89882;
  --wood: #5c321e;
  --spine-width: 5.5rem;
  --max-content: 68rem;
  --radius: 1rem;
  --shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.45);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Source Sans 3", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--accent2);
}

h1,
h2,
h3 {
  font-family: "Crimson Pro", Georgia, serif;
  line-height: 1.15;
  margin: 0 0 0.75rem;
}

p {
  margin: 0 0 1rem;
}

.site-spine {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--spine-width);
  padding: 1.25rem 0.75rem;
  background: linear-gradient(180deg, #2a1810 0%, var(--bg) 100%);
  border-right: 1px solid rgba(255, 214, 0, 0.18);
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  z-index: 20;
}

.spine-mark {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 214, 0, 0.45);
  display: grid;
  place-items: center;
  font-family: "Crimson Pro", serif;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
  font-size: 0.95rem;
}

.spine-links {
  list-style: none;
  margin: 0;
  padding: 0;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  display: flex;
  gap: 1.25rem;
}

.spine-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.2s ease;
}

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

.page-shell {
  min-height: 100vh;
}

.hero-full-bleed {
  position: relative;
  min-height: 88vh;
  display: grid;
  align-items: end;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(30, 20, 15, 0.15) 0%, rgba(30, 20, 15, 0.92) 78%),
    radial-gradient(circle at 20% 20%, rgba(255, 214, 0, 0.12), transparent 45%);
}

.hero-copy {
  position: relative;
  z-index: 2;
  padding: 2.5rem 1.25rem 3.5rem;
  max-width: var(--max-content);
  margin: 0 auto;
  width: 100%;
}

.hero-kicker {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--accent2);
  margin-bottom: 0.75rem;
}

.hero-copy h1 {
  font-size: clamp(2.4rem, 8vw, 4.5rem);
  color: var(--accent);
  text-shadow: 0 0.25rem 1rem rgba(0, 0, 0, 0.55);
}

.hero-tagline {
  max-width: 38rem;
  font-size: 1.12rem;
  color: rgba(245, 230, 209, 0.92);
}

main {
  padding: 0 1.25rem 6rem;
}

section {
  max-width: var(--max-content);
  margin: 0 auto 4.5rem;
}

.section-intro {
  margin-bottom: 2rem;
}

.intro-left {
  text-align: left;
}

.intro-center {
  text-align: center;
}

.intro-right {
  text-align: right;
}

.eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent2);
  margin-bottom: 0.35rem;
}

.features-zigzag {
  padding-top: 3rem;
}

.zigzag-row {
  display: grid;
  gap: 1.5rem;
  align-items: center;
  margin-bottom: 2.5rem;
}

.zigzag-media {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 214, 0, 0.15);
}

.zigzag-text h3 {
  color: var(--accent);
  font-size: 1.65rem;
}

.zigzag-text p {
  color: rgba(245, 230, 209, 0.88);
  max-width: 34rem;
}

.screens-mosaic {
  padding-top: 1rem;
}

.mosaic-grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mosaic-cell {
  margin: 0;
  border-radius: calc(var(--radius) * 0.85);
  overflow: hidden;
  border: 1px solid rgba(76, 201, 240, 0.2);
  background: #120c09;
}

.mosaic-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.mosaic-cell--hero-shot {
  grid-column: 1 / -1;
  max-height: 28rem;
}

.mosaic-cell--wide {
  grid-column: 1 / -1;
  max-height: 18rem;
}

.mosaic-cell--small {
  min-height: 12rem;
}

.legal-tabs {
  padding-top: 1rem;
}

.legal-tab-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.legal-tab {
  appearance: none;
  border: 1px solid rgba(255, 214, 0, 0.35);
  background: rgba(92, 50, 30, 0.55);
  color: var(--text);
  font: inherit;
  font-weight: 600;
  padding: 0.65rem 1.1rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.legal-tab.is-active {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

.legal-panel {
  display: none;
  background: rgba(42, 24, 16, 0.72);
  border: 1px solid rgba(255, 214, 0, 0.12);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.legal-panel.is-visible {
  display: block;
}

.legal-prose {
  max-width: 46rem;
}

.site-footer {
  text-align: center;
  padding: 2rem 1.25rem 5.5rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.bottom-dock {
  position: fixed;
  left: 50%;
  bottom: 1rem;
  transform: translateX(-50%);
  display: flex;
  gap: 0.35rem;
  padding: 0.45rem;
  border-radius: 999px;
  background: rgba(30, 20, 15, 0.92);
  border: 1px solid rgba(255, 214, 0, 0.25);
  backdrop-filter: blur(10px);
  z-index: 30;
}

.bottom-dock a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.72rem;
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  white-space: nowrap;
}

.bottom-dock a:hover,
.bottom-dock a:focus-visible {
  background: rgba(255, 214, 0, 0.15);
  color: var(--accent);
}

@media (min-width: 720px) {
  .site-spine {
    display: flex;
  }

  .page-shell {
    margin-left: var(--spine-width);
  }

  .hero-copy {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  main {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .zigzag-row {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }

  .zigzag-row--flip .zigzag-media {
    order: 2;
  }

  .mosaic-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .mosaic-cell--hero-shot {
    grid-column: span 2;
    grid-row: span 2;
    min-height: 24rem;
  }

  .mosaic-cell--wide {
    grid-column: span 2;
  }

  .bottom-dock {
    display: none;
  }
}

@media (min-width: 960px) {
  .hero-copy h1 {
    font-size: 4.25rem;
  }

  .legal-prose {
    column-count: 1;
  }
}

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