:root {
  --paper: #efece4;
  --paper-soft: #f6f4ef;
  --ink: #1c1a17;
  --ink-soft: #4a463f;
  --heart: #b23b2e;
  --line: #d9d4c8;
  --shadow: 0 10px 30px rgba(28, 26, 23, 0.12);
  --radius: 18px;
  --max-w: 480px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Cormorant Garamond', serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

.eyebrow {
  font-family: 'Marcellus', serif;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 0.4em;
}

/* ---------- Gate ---------- */
.gate {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--paper);
  padding: calc(2rem + var(--safe-top)) 1.5rem calc(2rem + var(--safe-bottom));
  transition: opacity 0.7s ease, visibility 0.7s ease;
}
.gate.gate-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.gate-inner {
  text-align: center;
  max-width: 380px;
}

.gate-eyebrow {
  font-family: 'Marcellus', serif;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 0.8em;
}

.gate-names {
  font-family: 'Dancing Script', cursive;
  font-weight: 700;
  font-size: clamp(2.6rem, 12vw, 3.6rem);
  margin: 0 0 0.3em;
  line-height: 1.1;
}
.gate-names .amp { color: var(--heart); }

.gate-sub {
  font-size: 1.05rem;
  color: var(--ink-soft);
  font-style: italic;
  margin: 0 0 1em;
}

.gate-date {
  font-family: 'Marcellus', serif;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  margin: 0 0 2.2em;
}

.enter-btn {
  font-family: 'Marcellus', serif;
  font-size: 1rem;
  letter-spacing: 0.05em;
  color: var(--paper-soft);
  background: var(--ink);
  border: none;
  border-radius: 999px;
  padding: 0.95em 1.9em;
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  cursor: pointer;
  box-shadow: var(--shadow);
  min-height: 48px;
  transition: transform 0.15s ease;
}
.enter-btn:active { transform: scale(0.96); }
.enter-btn .heart { color: var(--heart); }

.gate-hint {
  margin-top: 1em;
  font-size: 0.8rem;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}

/* ---------- Music toggle ---------- */
.music-toggle {
  position: fixed;
  top: calc(1rem + var(--safe-top));
  right: 1rem;
  z-index: 90;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(28, 26, 23, 0.85);
  color: var(--paper-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow);
}
.music-toggle .icon { width: 20px; height: 20px; }
.music-toggle[aria-pressed="true"] .icon-note { display: block; }
.music-toggle[aria-pressed="true"] .icon-mute { display: none; }
.music-toggle[aria-pressed="false"] .icon-note { display: none; }
.music-toggle[aria-pressed="false"] .icon-mute { display: block; }

/* ---------- Content ---------- */
.content {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: calc(1.25rem + var(--safe-top)) 1.25rem calc(3rem + var(--safe-bottom));
  opacity: 0;
  animation: fadeIn 0.9s ease forwards;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero { margin: 0.5rem 0 2.5rem; }
.hero-photo {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--paper-soft);
}
.hero-photo img { width: 100%; height: auto; aspect-ratio: 719 / 1280; object-fit: cover; }

section { text-align: center; }

.section-title {
  font-family: 'Dancing Script', cursive;
  font-weight: 700;
  font-size: clamp(1.9rem, 8vw, 2.4rem);
  margin: 0 0 1.2em;
}

/* ---------- Countdown ---------- */
.countdown-section { margin-bottom: 2.75rem; }
.countdown {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.6rem;
  max-width: 380px;
  margin: 0 auto;
}
.countdown-cell {
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.85em 0.3em;
}
.countdown-cell span {
  display: block;
  font-family: 'Marcellus', serif;
  font-size: clamp(1.3rem, 6vw, 1.7rem);
  line-height: 1;
  margin-bottom: 0.3em;
}
.countdown-cell label {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.countdown-done {
  font-family: 'Dancing Script', cursive;
  font-size: 1.6rem;
  margin-top: 1em;
}

/* ---------- Details ---------- */
.details-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.detail-card {
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.25rem;
}
.detail-main {
  font-family: 'Marcellus', serif;
  font-size: 1.25rem;
  margin: 0 0 0.2em;
}
.detail-sub {
  font-size: 1.05rem;
  color: var(--ink-soft);
  margin: 0 0 1em;
}
.calendar-card .detail-main { margin-bottom: 1em; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 1.4em;
  border-radius: 999px;
  font-family: 'Marcellus', serif;
  font-size: 0.92rem;
  letter-spacing: 0.03em;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: var(--heart);
  color: var(--paper-soft);
}
.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}
.calendar-buttons {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  justify-content: center;
}
.calendar-buttons .btn { flex: 1 1 auto; }

/* ---------- Footer ---------- */
.footer { padding-top: 1rem; }
.footer-script {
  font-family: 'Dancing Script', cursive;
  font-size: 1.4rem;
  margin: 0;
  color: var(--ink-soft);
}
.footer-names {
  font-family: 'Marcellus', serif;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  margin: 0.2em 0 0.8em;
}
.footer-note {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0;
}
.footer-heart {
  color: var(--heart);
  margin-top: 0.8em;
  font-size: 1.1rem;
}

@media (prefers-reduced-motion: reduce) {
  .gate, .content { transition: none; animation: none; }
}