* {
  box-sizing: border-box;
}

:root {
  --bg: #f7f1e8;
  --paper: #fffdf8;
  --card: #ffffff;
  --text: #231818;
  --muted: #6b5f5f;
  --line: rgba(91, 25, 25, 0.12);
  --maroon: #6a1115;
  --maroon-dark: #4d090d;
  --maroon-soft: #8d3135;
  --gold: #d4a538;
  --sage: #d8e1cf;
  --sage-strong: #c5d2b9;
  --success: #edf9ef;
  --success-line: #c5e4ca;
  --shadow: 0 24px 60px rgba(79, 23, 23, 0.08);
  --radius: 24px;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(212, 165, 56, 0.12), transparent 28%),
    radial-gradient(circle at top right, rgba(106, 17, 21, 0.08), transparent 22%),
    linear-gradient(180deg, #fcf8f1 0%, var(--bg) 100%);
  color: var(--text);
  font-family: Inter, sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button {
  font: inherit;
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(20px);
  background: rgba(252, 248, 241, 0.82);
  border-bottom: 1px solid rgba(91, 25, 25, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 78px;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.brand-kicker,
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.72rem;
  font-weight: 800;
}

.brand-kicker {
  color: var(--maroon);
}

.brand-title,
.display {
  font-family: "Playfair Display", serif;
}

.brand-title {
  font-size: 1.15rem;
  font-weight: 800;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: center;
}

.header-nav a {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.header-nav a:hover,
.header-nav a.active {
  color: var(--maroon);
}

.lang-toggle {
  display: inline-flex;
  border: 1px solid rgba(106, 17, 21, 0.15);
  border-radius: 999px;
  padding: 4px;
  background: #fff;
  box-shadow: 0 10px 25px rgba(79, 23, 23, 0.06);
}

.lang-toggle button {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.lang-toggle button.active {
  background: var(--maroon);
  color: white;
}

.hero {
  position: relative;
  padding: 92px 0 72px;
  overflow: hidden;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  inset: auto;
  border-radius: 999px;
  filter: blur(10px);
  z-index: -1;
}

.hero::before {
  width: 340px;
  height: 340px;
  top: -80px;
  right: -100px;
  background: radial-gradient(circle, rgba(212, 165, 56, 0.25), transparent 70%);
}

.hero::after {
  width: 260px;
  height: 260px;
  bottom: -60px;
  left: -80px;
  background: radial-gradient(circle, rgba(106, 17, 21, 0.16), transparent 72%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: stretch;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(106, 17, 21, 0.08);
  color: var(--maroon);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(3rem, 8vw, 5.8rem);
  line-height: 0.94;
  letter-spacing: -0.04em;
}

.hero-tagline {
  margin: 0;
  max-width: 20ch;
  font-family: "Playfair Display", serif;
  color: var(--maroon-soft);
  font-size: clamp(1.3rem, 2.8vw, 2rem);
  font-weight: 700;
}

.hero-intro,
.section-copy,
.muted {
  color: var(--muted);
}

.hero-intro {
  max-width: 62ch;
  line-height: 1.7;
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 20px;
  border-radius: 16px;
  border: 1px solid transparent;
  font-size: 0.95rem;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--maroon-dark), var(--maroon-soft));
  color: white;
  box-shadow: 0 18px 35px rgba(106, 17, 21, 0.22);
}

.button-secondary {
  border-color: rgba(106, 17, 21, 0.16);
  background: rgba(255, 255, 255, 0.75);
  color: var(--maroon-dark);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.stat-card,
.card,
.timeline-card,
.meeting-list,
.placeholder-box {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.stat-card {
  padding: 18px;
}

.stat-value {
  font-family: "Playfair Display", serif;
  font-size: 2.1rem;
  color: var(--maroon-dark);
  font-weight: 800;
}

.stat-label {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.5;
}

.hero-side {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.panel {
  border-radius: 30px;
  padding: 26px;
  background:
    linear-gradient(180deg, rgba(77, 9, 13, 0.96), rgba(106, 17, 21, 0.92)),
    linear-gradient(135deg, rgba(255, 255, 255, 0.04), transparent);
  color: white;
  box-shadow: 0 26px 60px rgba(77, 9, 13, 0.25);
}

.panel h3,
.section-title,
.card h3,
.timeline-card h3,
.timeline-card h4,
.meeting-list h3,
.purpose-card h4 {
  margin: 0;
  font-family: "Playfair Display", serif;
}

.countdown-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.countdown-box {
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 16px 10px;
  text-align: center;
}

.countdown-value {
  font-family: "Playfair Display", serif;
  font-size: 1.8rem;
  font-weight: 800;
}

.countdown-label {
  margin-top: 6px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.7);
}

.event-mini {
  display: grid;
  gap: 12px;
}

.event-mini-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.event-mini-bullet {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: rgba(212, 165, 56, 0.18);
  color: var(--gold);
  display: grid;
  place-items: center;
  font-weight: 800;
}

.event-mini p {
  margin: 0;
}

.section {
  padding: 76px 0;
}

.section.sage {
  background:
    linear-gradient(180deg, rgba(216, 225, 207, 0.62), rgba(247, 241, 232, 0.35)),
    radial-gradient(circle at top left, rgba(212, 165, 56, 0.08), transparent 22%);
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.06;
  color: var(--maroon-dark);
}

.divider {
  width: 92px;
  height: 4px;
  border-radius: 999px;
  background: rgba(212, 165, 56, 0.45);
}

.about-grid,
.reunion-grid,
.meeting-plan,
.survey-panel {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
}

.card {
  padding: 28px;
}

.card p {
  line-height: 1.75;
}

.quote-card {
  background: linear-gradient(180deg, rgba(106, 17, 21, 0.08), rgba(212, 165, 56, 0.08));
}

.quote-mark {
  font-size: 3rem;
  color: var(--gold);
  line-height: 1;
}

.timeline-grid,
.pillar-grid,
.purpose-grid,
.meeting-grid,
.digital-grid {
  display: grid;
  gap: 18px;
}

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

.timeline-card {
  padding: 24px 20px;
  text-align: center;
}

.timeline-year {
  display: inline-flex;
  width: 66px;
  height: 66px;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  background: rgba(106, 17, 21, 0.1);
  color: var(--maroon);
  font-family: "Playfair Display", serif;
  font-size: 1.25rem;
  font-weight: 800;
}

.pillar-grid,
.digital-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.meeting-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.purpose-card,
.meeting-card,
.digital-card,
.attendee-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
}

.purpose-card,
.meeting-card,
.digital-card {
  padding: 20px;
}

.icon-box {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  background: rgba(106, 17, 21, 0.08);
  color: var(--maroon);
  font-size: 1.2rem;
}

.poster {
  overflow: hidden;
  border-radius: 24px;
  box-shadow: 0 24px 55px rgba(67, 21, 21, 0.18);
}

.poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-panel {
  padding: 28px;
  border-radius: 28px;
  background: linear-gradient(180deg, var(--maroon-dark), var(--maroon));
  color: white;
}

.detail-list {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.detail-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.detail-row strong {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.7);
}

.detail-row span {
  display: block;
  margin-top: 4px;
  font-weight: 700;
}

.attendee-list,
.bullet-grid {
  display: grid;
  gap: 12px;
}

.attendee-item,
.bullet-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
}

.attendee-label {
  width: 30px;
  height: 30px;
  flex: none;
  border-radius: 10px;
  background: rgba(35, 24, 24, 0.08);
  display: grid;
  place-items: center;
  font-size: 0.82rem;
  font-weight: 800;
}

.notice {
  margin-top: 18px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(106, 17, 21, 0.08);
  border: 1px solid rgba(106, 17, 21, 0.12);
  color: var(--maroon);
  font-weight: 700;
}

.survey-callout {
  padding: 16px 18px;
  border-radius: 20px;
  background: var(--success);
  border: 1px solid var(--success-line);
  color: #2f6a37;
  font-weight: 700;
}

.survey-box {
  padding: 28px;
  border-radius: 28px;
  background: rgba(106, 17, 21, 0.08);
  border: 1px solid rgba(106, 17, 21, 0.12);
}

.meeting-list {
  padding: 24px;
}

.bullet-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.bullet-item::before {
  content: "•";
  color: var(--maroon);
  font-size: 1.4rem;
  line-height: 1;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tag {
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
}

.tag.maroon {
  background: rgba(106, 17, 21, 0.08);
  color: var(--maroon);
}

.tag.gold {
  background: rgba(212, 165, 56, 0.16);
  color: #8e6410;
}

.tag.green {
  background: rgba(72, 146, 87, 0.14);
  color: #2c6f38;
}

.route-shell {
  padding: 84px 0 88px;
  min-height: calc(100vh - 80px);
}

.route-shell .container {
  max-width: 920px;
}

.placeholder-box {
  padding: 52px 24px;
  text-align: center;
}

.footer {
  padding: 32px 0 48px;
  color: var(--muted);
  text-align: center;
  font-size: 0.92rem;
}

@media (max-width: 1080px) {
  .hero-grid,
  .about-grid,
  .reunion-grid,
  .meeting-plan,
  .survey-panel {
    grid-template-columns: 1fr;
  }

  .timeline-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .purpose-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .meeting-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 780px) {
  .header-inner {
    padding: 14px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .header-nav {
    justify-content: flex-start;
  }

  .stats,
  .countdown-grid,
  .pillar-grid,
  .digital-grid,
  .purpose-grid,
  .meeting-grid,
  .bullet-grid,
  .timeline-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 72px;
  }

  .section {
    padding: 62px 0;
  }

  .panel,
  .card,
  .detail-panel,
  .meeting-list,
  .survey-box {
    padding: 22px;
  }

  .button,
  .button-row .button {
    width: 100%;
  }
}