:root {
  --bg: #f3efe4;
  --bg-strong: #e8decb;
  --paper: rgba(255, 250, 239, 0.8);
  --ink: #1f2a28;
  --muted: #56625c;
  --accent: #a0462d;
  --accent-strong: #7b301c;
  --accent-soft: rgba(160, 70, 45, 0.12);
  --line: rgba(31, 42, 40, 0.14);
  --shadow: 0 20px 60px rgba(55, 38, 23, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 999px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(160, 70, 45, 0.12), transparent 28rem),
    radial-gradient(circle at top right, rgba(45, 107, 91, 0.16), transparent 24rem),
    linear-gradient(180deg, #f8f4ea 0%, var(--bg) 100%);
  font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", sans-serif;
}

a {
  color: inherit;
}

.page-shell {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 32px 0 64px;
}

.hero {
  display: block;
}

.hero-copy,
.guide-card,
.scene-block {
  border: 1px solid var(--line);
  background: var(--paper);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 40px 42px;
  border-radius: var(--radius-lg);
}

.hero-main {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(380px, 0.9fr);
  gap: 36px;
  align-items: center;
}

.hero-side {
  display: grid;
  gap: 24px;
  min-width: 0;
  align-content: center;
}

.eyebrow {
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  color: var(--accent);
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, serif;
  font-weight: 700;
  line-height: 1.05;
}

h1 {
  font-size: clamp(2.9rem, 4.55vw, 4.95rem);
  max-width: none;
  line-height: 1.0;
  letter-spacing: -0.035em;
}

.hero-title {
  display: grid;
  gap: 0.04em;
  align-content: center;
}

.hero-title-main {
  display: block;
  font-size: 1em;
  line-height: 0.9;
}

.hero-title-sub {
  display: block;
  font-size: 0.82em;
  line-height: 0.94;
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

h3 {
  font-size: 1.35rem;
}

.hero-text,
.guide-card p,
.viewer-description,
.scene-description,
.empty-state {
  margin: 0;
  line-height: 1.7;
  color: var(--muted);
}

.hero-text {
  max-width: none;
  font-size: 1.02rem;
}

.hero-actions,
.card-actions,
.filter-bar,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-actions {
  margin-top: 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--accent);
  color: #fff9f5;
}

.button-primary:hover {
  background: var(--accent-strong);
}

.button-secondary {
  background: transparent;
  border-color: var(--line);
}

.section {
  margin-top: 34px;
}

.teaser-frame {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 22px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--paper);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}

.teaser-image {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  object-position: center;
  border-radius: calc(var(--radius-lg) - 8px);
  background: #0d0f0f;
}

.teaser-copy {
  display: grid;
  align-content: center;
  gap: 14px;
  padding: 8px 8px 8px 2px;
}

.teaser-text {
  margin: 0;
  line-height: 1.75;
  color: var(--muted);
}

.section-notes {
  margin-top: 46px;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.guide-card {
  padding: 24px;
  border-radius: var(--radius-md);
}

.guide-card h3 {
  margin-bottom: 12px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.catalog-heading {
  align-items: center;
}

.filter-chip {
  min-height: 40px;
  padding: 0 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
  color: var(--ink);
  font: inherit;
  cursor: pointer;
}

.filter-chip.is-active {
  background: var(--ink);
  color: #fef8ec;
  border-color: var(--ink);
}

.scene-list {
  display: grid;
  gap: 22px;
}

.site-credit {
  margin-top: 36px;
  padding: 10px 2px 0;
  text-align: center;
}

.site-credit p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  letter-spacing: 0.01em;
}

.site-credit a {
  color: var(--accent-strong);
  text-decoration: none;
  border-bottom: 1px solid rgba(123, 48, 28, 0.28);
}

.site-credit a:hover {
  border-bottom-color: currentColor;
}

.empty-state {
  padding: 24px;
  border: 1px dashed var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.4);
}

.scene-block {
  border-radius: var(--radius-lg);
  padding: 26px 26px 24px;
}

.scene-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.scene-meta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.9rem;
  font-weight: 700;
}

.viewer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.viewer-card {
  display: grid;
  gap: 14px;
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
}

.viewer-card-top {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.viewer-type {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 700;
}

.viewer-size,
.tag {
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-sm);
}

.viewer-size {
  padding: 8px 10px;
  background: rgba(31, 42, 40, 0.06);
  font-size: 0.88rem;
  color: var(--muted);
  white-space: nowrap;
}

.tag {
  padding: 6px 10px;
  background: rgba(45, 107, 91, 0.1);
  color: #184f42;
  font-size: 0.86rem;
}

@media (max-width: 960px) {
  .hero-main,
  .teaser-frame,
  .guide-grid,
  .viewer-grid {
    grid-template-columns: 1fr;
  }

  .hero-side {
    align-content: start;
  }

  h1 {
    white-space: normal;
    letter-spacing: -0.025em;
  }

  .section-heading,
  .scene-header {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100vw - 20px, 1180px);
    padding-top: 18px;
  }

  .hero-copy,
  .scene-block {
    padding: 22px;
  }

  .hero-main {
    gap: 18px;
  }

  .teaser-frame {
    padding: 12px;
  }

  .teaser-image {
    min-height: 220px;
  }
}