*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --ground: #F0EDE8;
  --surface: #FAFAF7;
  --text: #2A2118;
  --text-soft: #8C7E72;
  --accent: #7B2040;
  --accent-light: rgba(123, 32, 64, 0.08);
  --brass: #A6884D;
  --brass-soft: rgba(166, 136, 77, 0.15);
  --border: rgba(42, 33, 24, 0.1);
  --green-wa: #25D366;
  --shadow-sm: 0 1px 3px rgba(42, 33, 24, 0.04);
  --shadow-md: 0 4px 16px rgba(42, 33, 24, 0.06);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ground: #1A1614;
    --surface: #242019;
    --text: #E8E2DA;
    --text-soft: #9C9188;
    --accent: #D4708B;
    --accent-light: rgba(212, 112, 139, 0.1);
    --brass: #C9A962;
    --brass-soft: rgba(201, 169, 98, 0.12);
    --border: rgba(232, 226, 218, 0.08);
    --green-wa: #4ADE80;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
  }
}

:root[data-theme="dark"] {
  --ground: #1A1614;
  --surface: #242019;
  --text: #E8E2DA;
  --text-soft: #9C9188;
  --accent: #D4708B;
  --accent-light: rgba(212, 112, 139, 0.1);
  --brass: #C9A962;
  --brass-soft: rgba(201, 169, 98, 0.12);
  --border: rgba(232, 226, 218, 0.08);
  --green-wa: #4ADE80;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
}

body {
  font-family: 'Karla', 'Segoe UI', system-ui, sans-serif;
  background: var(--ground);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  -webkit-font-smoothing: antialiased;
}

.page {
  width: 100%;
  max-width: 480px;
  padding: 32px 24px 64px;
}

/* Back link */
.back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-soft);
  text-decoration: none;
  margin-bottom: 32px;
  transition: color 0.2s;
}

.back:hover { color: var(--accent); }

/* Hero */
.hero {
  margin-bottom: 36px;
}

.hero-date {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--brass);
  margin-bottom: 14px;
}

.hero h1 {
  font-family: 'Cormorant Garamond', 'Georgia', serif;
  font-size: 38px;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.5px;
  color: var(--text);
  text-wrap: balance;
  margin-bottom: 14px;
}

.hero-lead {
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-soft);
  font-weight: 300;
  max-width: 40ch;
}

/* Content sections */
.section {
  margin-bottom: 32px;
}

.section-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--brass);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.section p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  font-weight: 300;
  margin-bottom: 12px;
}

.section p:last-child { margin-bottom: 0; }

.section p strong {
  font-weight: 600;
  color: var(--text);
}

/* Included list */
.includes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.includes li {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text);
  font-weight: 300;
  padding-left: 20px;
  position: relative;
}

.includes li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--accent-light);
  border: 2px solid var(--accent);
}

/* Detail cards */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.detail-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
}

.detail-card .label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-soft);
  margin-bottom: 4px;
}

.detail-card .value {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
}

.detail-card .value small {
  font-family: 'Karla', sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: var(--text-soft);
}

.detail-card.full {
  grid-column: 1 / -1;
}

/* Note */
.note-box {
  background: var(--brass-soft);
  border-radius: 10px;
  padding: 16px 18px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text);
  font-weight: 300;
}

.note-box strong {
  font-weight: 600;
}

/* CTA */
.cta-section {
  margin-top: 40px;
  text-align: center;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 18px 24px;
  background: var(--green-wa);
  color: #fff;
  text-decoration: none;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
}

.cta-btn:hover, .cta-btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}

.cta-btn:active { transform: translateY(0); }

.cta-btn svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.cta-sub {
  font-size: 12px;
  color: var(--text-soft);
  margin-top: 10px;
  font-weight: 300;
}

/* Gallery */
.gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  border-radius: 12px;
  overflow: hidden;
}

.gallery img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.gallery a {
  display: block;
  overflow: hidden;
}

.gallery a:first-child {
  grid-column: 1 / -1;
}

.gallery a:first-child img {
  aspect-ratio: 16 / 9;
}

.gallery a:hover img,
.gallery a:focus-visible img {
  transform: scale(1.03);
}

.gallery-caption {
  font-size: 12px;
  color: var(--text-soft);
  font-weight: 300;
  font-style: italic;
  margin-top: 8px;
}

/* Divider */
.divider {
  width: 40px;
  height: 2px;
  background: var(--brass);
  margin: 36px 0;
}

/* Footer */
.evento-footer {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  margin-top: 48px;
}

.evento-footer a {
  font-family: 'Cormorant Garamond', serif;
  font-size: 15px;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
}

.evento-footer a:hover { text-decoration: underline; }

/* Animation */
@media (prefers-reduced-motion: no-preference) {
  .hero, .section, .cta-section, .evento-footer {
    animation: enter 0.5s ease both;
  }
  .hero          { animation-delay: 0s; }
  .section:nth-of-type(1) { animation-delay: 0.06s; }
  .section:nth-of-type(2) { animation-delay: 0.12s; }
  .section:nth-of-type(3) { animation-delay: 0.18s; }
  .section:nth-of-type(4) { animation-delay: 0.24s; }
  .cta-section   { animation-delay: 0.3s; }

  @keyframes enter {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
  }
}

@media (max-width: 380px) {
  .hero h1 { font-size: 30px; }
  .page { padding: 24px 18px 48px; }
  .detail-grid { grid-template-columns: 1fr; }
}