:root {
  --color-bg: #fbf3e7;
  --color-bg-alt: #f1e4d0;
  --color-text: #2b2118;
  --color-muted: #7a6a57;
  --color-accent: #c1502e;
  --color-accent-2: #1f4d3a;
  --color-accent-light: #e7b8a0;
  --color-border: #e2d2b8;
  --hero-glow-1: rgba(193, 80, 46, 0.14);
  --hero-glow-2: rgba(31, 77, 58, 0.12);
  --font-display: "Playfair Display", Georgia, serif;
  --font-body: "Lato", -apple-system, BlinkMacSystemFont, sans-serif;
  --max-width: 1100px;
  color-scheme: light;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

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

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

/* Header / nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 248, 244, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
}

.nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--color-accent);
  text-decoration: none;
  letter-spacing: 0.05em;
}

.nav-menu {
  list-style: none;
  display: flex;
  gap: 1.75rem;
  margin: 0;
  padding: 0;
}

.nav-menu a {
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.nav-menu a:hover { color: var(--color-accent); }

.nav-cta {
  border: 1px solid var(--color-accent);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  background: var(--color-accent);
  color: #fff;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--color-text);
}

/* Hero */
.hero {
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1.5rem;
  background:
    radial-gradient(circle at 30% 20%, var(--hero-glow-1), transparent 60%),
    radial-gradient(circle at 75% 80%, var(--hero-glow-2), transparent 55%),
    var(--color-bg);
}

.hero-inner { max-width: 640px; }

.eyebrow-cities {
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 0.68rem;
  font-weight: 700;
  margin: 0 0 0.6rem;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.8rem;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.hero-names {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.75rem, 8vw, 5rem);
  margin: 0 0 0.75rem;
  color: var(--color-text);
}

.hero-names .amp {
  font-style: italic;
  color: var(--color-accent);
  font-weight: 400;
  padding: 0 0.2em;
}

.hero-date {
  font-size: 1.25rem;
  margin: 0 0 0.25rem;
}

.hero-location {
  color: var(--color-muted);
  margin: 0 0 1.5rem;
}

.hero-divider {
  width: 96px;
  height: 2px;
  margin: 0 auto 1.75rem;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-2));
}

.countdown {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2.25rem;
}

.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 60px;
}

.countdown-item span {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--color-accent);
}

.countdown-item label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  cursor: pointer;
  border: 1px solid var(--color-accent);
  transition: background 0.2s ease, color 0.2s ease, filter 0.2s ease;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 10px 24px -10px color-mix(in srgb, var(--color-accent) 60%, transparent);
}

.btn-primary:hover { filter: brightness(0.9); }

.btn-secondary {
  background: transparent;
  color: var(--color-accent);
  margin-top: 0.75rem;
}

.btn-secondary:hover { background: var(--color-accent); color: #fff; }

/* Sections */
.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: 2.25rem;
  text-align: center;
  margin: 0 0 0.5rem;
  position: relative;
  padding-bottom: 1rem;
}

.section-title::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 64px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-2));
}

.section-subtitle {
  text-align: center;
  color: var(--color-muted);
  margin: 0 0 2.5rem;
}

.gallery-photo {
  aspect-ratio: 4 / 3;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: 0 14px 30px -16px rgba(43, 33, 24, 0.35);
}

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

.gallery-photo--top img {
  object-position: center 15%;
}

.details { background: var(--color-bg-alt); }

.details-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 2.5rem;
  align-items: start;
}

.detail-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent);
  border-radius: 12px;
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: 0 14px 30px -18px rgba(43, 33, 24, 0.3);
}

.detail-card:nth-child(2) {
  border-top-color: var(--color-accent-2);
}

.detail-card h3 {
  font-family: var(--font-display);
  color: var(--color-accent);
  margin-top: 0;
}

.detail-time {
  font-weight: 700;
  letter-spacing: 0.03em;
  margin: 0.25rem 0 1rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.travel { background: var(--color-bg-alt); }

.travel-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
  margin-top: 2.5rem;
}

.travel-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent);
  border-radius: 12px;
  padding: 2rem 1.5rem;
  box-shadow: 0 14px 30px -18px rgba(43, 33, 24, 0.3);
}

.travel-card:nth-child(2) {
  border-top-color: var(--color-accent-2);
}

.travel-card h3 {
  font-family: var(--font-display);
  color: var(--color-accent);
  margin-top: 0;
}

/* RSVP */
.rsvp-form {
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  border: none;
  padding: 0;
  margin: 0;
}

.form-row label,
.form-row legend {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text);
}

input, select, textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: #fff;
  color: var(--color-text);
  accent-color: var(--color-accent);
}

input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--color-accent-light);
  outline-offset: 1px;
}

.radio-group {
  display: flex;
  gap: 1.5rem;
  font-weight: 400;
}

.radio-group label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 400;
}

.form-note {
  font-size: 0.8rem;
  color: var(--color-muted);
  text-align: center;
}

.form-note:empty { display: none; }

.form-note-error { color: #b3402f; }

.rsvp-success {
  max-width: 560px;
  margin: 2rem auto 0;
  text-align: center;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 2rem;
}

.rsvp-success h3 {
  font-family: var(--font-display);
  color: var(--color-accent);
  margin-top: 0;
}

.hidden { display: none !important; }

/* Footer */
.site-footer {
  text-align: center;
  padding: 2.5rem 1.5rem;
  color: var(--color-muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--color-border);
}

/* Responsive */
@media (max-width: 820px) {
  .details-grid,
  .travel-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    flex-direction: column;
    align-items: center;
    padding: 1.5rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--color-border);
    display: none;
  }

  .nav-menu.open { display: flex; }

  .nav-toggle { display: flex; }

  .countdown { gap: 0.75rem; }
  .countdown-item { min-width: 50px; }
}