@font-face {
  font-family: "Instrument Sans";
  src: url("assets/fonts/InstrumentSans-Regular.ttf") format("truetype");
  font-display: swap;
}

@font-face {
  font-family: "Instrument Serif";
  src: url("assets/fonts/InstrumentSerif-Regular.ttf") format("truetype");
  font-display: swap;
}

:root {
  --bg: #f7efe8;
  --bg-strong: #f2e4d8;
  --card: rgba(255, 252, 248, 0.72);
  --card-strong: rgba(255, 248, 242, 0.9);
  --ink: #2f1d23;
  --muted: #6f5560;
  --accent: #7e1f3d;
  --accent-soft: #c45a79;
  --accent-pale: #f0d9df;
  --gold: #a87a4e;
  --border: rgba(63, 33, 43, 0.12);
  --shadow: 0 24px 64px rgba(72, 26, 42, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --max-width: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Instrument Sans", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.84), transparent 32%),
    radial-gradient(circle at 85% 15%, rgba(196, 90, 121, 0.16), transparent 22%),
    linear-gradient(180deg, #fcf6f1 0%, #f6ece3 45%, #f4ebe4 100%);
  line-height: 1.6;
}

body::before {
  position: fixed;
  inset: 0;
  content: "";
  pointer-events: none;
  background-image:
    linear-gradient(rgba(126, 31, 61, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(126, 31, 61, 0.02) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at center, black 45%, transparent 95%);
}

a {
  color: inherit;
}

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

.page-shell {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.site-header,
.hero,
.facts-grid,
.content-section,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 0 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.site-mark {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  box-shadow: 0 12px 24px rgba(84, 26, 44, 0.16);
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-copy strong {
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

.brand-copy span {
  color: var(--muted);
  font-size: 0.92rem;
}

.site-nav {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

.site-nav a,
.button {
  border-radius: 999px;
  text-decoration: none;
  transition:
    transform 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease;
}

.site-nav a {
  padding: 10px 16px;
  color: var(--muted);
  border: 1px solid transparent;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--ink);
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.44);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.9fr);
  gap: 28px;
  align-items: stretch;
  padding: 12px 0 36px;
}

.hero-copy,
.countdown-card,
.fact-card,
.timeline-card,
.idea-card,
.message-card,
.faq-list details,
.site-footer {
  border: 1px solid var(--border);
  background: var(--card);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}

.hero-copy {
  overflow: hidden;
  padding: clamp(28px, 4vw, 54px);
  border-radius: clamp(28px, 4vw, 44px);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.9), transparent 30%),
    linear-gradient(145deg, rgba(255, 249, 245, 0.92), rgba(242, 228, 216, 0.78));
}

.eyebrow,
.fact-label,
.timeline-label,
.message-label,
.countdown-detail-label {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  color: var(--accent);
}

.hero h1,
.content-section h2,
.fact-card h2,
.countdown-card h2,
.idea-card h3 {
  font-family: "Instrument Serif", serif;
  line-height: 0.98;
  letter-spacing: -0.03em;
  margin: 0;
}

.hero h1 {
  max-width: 10ch;
  margin-top: 20px;
  font-size: clamp(3rem, 7vw, 6.5rem);
}

.hero-lead {
  max-width: 60ch;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  font-weight: 600;
}

.button-primary {
  color: white;
  background: linear-gradient(135deg, var(--accent), #5e1930);
  box-shadow: 0 16px 32px rgba(126, 31, 61, 0.22);
}

.button-secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid var(--border);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.button:hover,
.button:focus-visible,
.faq-list summary:hover,
.faq-list summary:focus-visible {
  transform: translateY(-1px);
}

.hero-points {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
  color: var(--ink);
}

.hero-points li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.hero-points li::before {
  flex: none;
  width: 10px;
  height: 10px;
  margin-top: 9px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--gold));
  content: "";
}

.countdown-card {
  display: grid;
  gap: 18px;
  align-content: start;
  padding: clamp(24px, 4vw, 36px);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 88% 10%, rgba(196, 90, 121, 0.18), transparent 24%),
    linear-gradient(160deg, rgba(126, 31, 61, 0.94), rgba(72, 22, 40, 0.96));
  color: #fff7f5;
}

.countdown-card .eyebrow,
.countdown-card .countdown-detail-label {
  color: rgba(255, 230, 225, 0.84);
}

.countdown-card h2 {
  font-size: clamp(2.3rem, 4vw, 3.5rem);
}

.countdown-status {
  margin: 0;
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 600;
}

.countdown-note {
  margin: 0;
  color: rgba(255, 235, 231, 0.86);
}

.countdown-detail {
  display: grid;
  gap: 8px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 231, 225, 0.22);
}

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

.fact-card,
.timeline-card,
.message-card,
.faq-list details {
  border-radius: var(--radius-md);
}

.fact-card {
  min-height: 100%;
  padding: 24px;
  background: var(--card-strong);
}

.fact-card h2 {
  margin-top: 12px;
  font-size: clamp(2rem, 3vw, 2.7rem);
}

.fact-card p:last-child {
  margin: 12px 0 0;
  color: var(--muted);
}

.content-section {
  margin-top: 18px;
  padding: clamp(28px, 4vw, 40px);
  border-radius: 34px;
  background:
    linear-gradient(180deg, rgba(255, 251, 247, 0.84), rgba(246, 237, 228, 0.68));
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.85fr);
  gap: 24px;
}

.section-copy h2 {
  margin-top: 14px;
  font-size: clamp(2.2rem, 4vw, 4rem);
}

.section-copy p:not(.eyebrow) {
  max-width: 62ch;
  margin: 16px 0 0;
  color: var(--muted);
}

.timeline-card {
  padding: 24px;
  background:
    linear-gradient(180deg, rgba(255, 250, 246, 0.9), rgba(247, 238, 231, 0.9));
}

.timeline-card ol {
  margin: 18px 0 0;
  padding-left: 20px;
}

.timeline-card li + li {
  margin-top: 12px;
}

.celebration-grid {
  display: grid;
  gap: 26px;
}

.idea-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.idea-card {
  padding: 24px;
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(255, 252, 248, 0.92), rgba(247, 238, 232, 0.92));
}

.idea-card h3 {
  font-size: 1.8rem;
}

.idea-card p {
  margin: 14px 0 0;
  color: var(--muted);
}

.message-card {
  padding: 24px;
  background:
    linear-gradient(135deg, rgba(255, 246, 245, 0.94), rgba(246, 228, 233, 0.88));
}

.message-card blockquote {
  margin: 16px 0 12px;
  padding-left: 18px;
  border-left: 3px solid rgba(126, 31, 61, 0.22);
  font-family: "Instrument Serif", serif;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1.2;
}

.message-card p:last-child {
  margin: 0;
  color: var(--muted);
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list summary {
  cursor: pointer;
  list-style: none;
  padding: 22px 24px;
  font-weight: 600;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list details {
  overflow: hidden;
  background: rgba(255, 252, 248, 0.88);
}

.faq-list details[open] {
  background: rgba(255, 248, 243, 0.94);
}

.faq-list details p {
  margin: 0;
  padding: 0 24px 22px;
  color: var(--muted);
}

.site-footer {
  margin-top: 18px;
  padding: 22px 24px;
  border-radius: 24px;
  color: var(--muted);
}

.site-footer p {
  margin: 0;
}

.site-footer p + p {
  margin-top: 6px;
}

@media (max-width: 900px) {
  .hero,
  .facts-grid,
  .two-column,
  .idea-grid {
    grid-template-columns: 1fr;
  }

  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .hero h1 {
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(calc(100% - 20px), var(--max-width));
    padding-top: 16px;
  }

  .hero-copy,
  .countdown-card,
  .content-section {
    padding: 24px 20px;
  }

  .brand {
    align-items: center;
  }

  .brand-copy strong {
    font-size: 1rem;
  }

  .site-nav {
    gap: 8px;
  }

  .site-nav a,
  .button {
    width: 100%;
  }

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

  .faq-list summary {
    padding: 18px 18px 16px;
  }

  .faq-list details p {
    padding: 0 18px 18px;
  }
}