:root {
  --brown-950: #2f2018;
  --brown-900: #3b2a1f;
  --brown-800: #5a3e2b;
  --brown-700: #77523a;
  --parchment-100: #efe3d0;
  --parchment-200: #e8dcc7;
  --parchment-300: #dbc7a8;
  --parchment-400: #d4c2a1;
  --parchment-500: #cdb892;
  --parchment-600: #b79d74;
  --ink: #2b1f17;
  --ink-soft: #59483a;
  --red: #b81417;
  --white: #ffffff;
  --shadow: 0 24px 60px rgba(11, 25, 41, 0.18);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --max-width: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(255,255,255,0.08), transparent 28%),
    linear-gradient(180deg, #4a3326 0%, var(--brown-900) 100%);
  color: var(--ink);
  font-family: "Inter", sans-serif;
}

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

a {
  color: inherit;
}

.page-shell {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding: 28px 0 40px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 36px;
  align-items: center;
  padding: 44px;
  background: var(--parchment-200);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.hero-copy {
  min-width: 0;
}

.eyebrow,
.section-kicker,
.label,
.youtube-kicker {
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 700;
}

.eyebrow,
.section-kicker,
.label {
  color: var(--ink-soft);
}

.hero h1,
.info-card h2,
.details h2,
.detail-panel h3,
.youtube-card h3 {
  font-family: "Cormorant Garamond", serif;
  margin: 0;
}

.hero h1 {
  color: var(--red);
  font-size: clamp(2.7rem, 6vw, 5rem);
  line-height: 0.94;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.lede {
  max-width: 34rem;
  margin: 24px 0 0;
  font-size: 1.18rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.hero-mark {
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 0;
}

.seal-wrap {
  width: min(100%, 320px);
  max-width: 320px;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  padding: 18px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.28);
  box-shadow: inset 0 0 0 1px rgba(90, 62, 43, 0.12);
}

.seal-wrap img {
  width: 100%;
  max-width: 260px;
  height: auto;
  max-height: 260px;
  object-fit: contain;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

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

.btn-primary {
  background: var(--brown-800);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--brown-950);
}

.btn-secondary {
  background: transparent;
  border: 1px solid rgba(90, 62, 43, 0.45);
  color: var(--brown-800);
}

.btn-secondary:hover {
  border-color: var(--brown-950);
  color: var(--brown-950);
}

.info-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.info-card,
.details,
.detail-panel,
.youtube-card {
  box-shadow: var(--shadow);
}

.info-card {
  background: var(--parchment-400);
  padding: 28px;
  border-radius: var(--radius-lg);
}

.info-card:nth-child(2) {
  background: var(--parchment-500);
}

.info-card:nth-child(3) {
  background: var(--parchment-600);
}

.info-card h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-top: 8px;
}

.info-card p {
  margin: 14px 0 0;
  line-height: 1.6;
  color: var(--ink-soft);
}

.youtube-section {
  margin-top: 24px;
}

.youtube-card {
  background: linear-gradient(180deg, #dfccb0 0%, #d5bf9b 100%);
  border-radius: var(--radius-xl);
  padding: 30px 32px;
}

.youtube-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  text-align: left;
}

.youtube-icon {
  width: 58px;
  height: 58px;
  flex: 0 0 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.12));
}

.youtube-icon svg {
  width: 100%;
  height: 100%;
}

.youtube-kicker {
  color: var(--brown-700);
  margin-bottom: 4px;
}

.youtube-card h3 {
  font-size: clamp(1.9rem, 3vw, 2.5rem);
  line-height: 1;
}

.youtube-copy {
  max-width: 720px;
  margin: 16px auto 0;
  text-align: center;
  line-height: 1.7;
  color: var(--ink-soft);
}

.btn-youtube {
  margin: 22px auto 0;
  display: block;
  width: fit-content;
  background: #b81417;
  color: #fff;
}

.btn-youtube:hover {
  background: #8f1013;
}

.details {
  margin-top: 24px;
  background: var(--parchment-200);
  padding: 40px;
  border-radius: var(--radius-xl);
}

.details h2 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 0.98;
  margin-bottom: 10px;
}

.details-date {
  margin: 0;
  font-size: 1.1rem;
  color: var(--ink-soft);
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.detail-panel {
  background: var(--parchment-500);
  padding: 24px;
  border-radius: var(--radius-lg);
}

.detail-panel h3 {
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.detail-panel p {
  margin: 0;
  line-height: 1.7;
  color: var(--ink-soft);
}

.detail-panel a {
  color: var(--brown-800);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.site-footer {
  padding: 24px 8px 0;
  text-align: center;
  color: rgba(255,255,255,0.85);
}

.site-footer a {
  color: #9ad2ff;
  text-decoration: none;
}

.site-footer span {
  font-size: 0.78rem;
  opacity: 0.88;
}

@media (max-width: 900px) {
  .hero,
  .info-band,
  .details-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 28px 22px;
  }

  .details,
  .youtube-card {
    padding: 28px 22px;
  }

  .hero-actions {
    margin-top: 24px;
  }

  .youtube-header {
    text-align: center;
    flex-direction: column;
    gap: 12px;
  }
}

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

  .hero h1 {
    font-size: clamp(2.25rem, 12vw, 3.6rem);
  }

  .lede {
    font-size: 1.02rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .seal-wrap {
    width: min(100%, 260px);
    max-width: 260px;
    margin: 0 auto;
  }

  .seal-wrap img {
    max-width: 210px;
    max-height: 210px;
  }
}