@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@500;700;800&family=Nunito:wght@400;600;700&display=swap');

:root {
  --parchment: #FBF1D6;
  --parchment-deep: #F2DFA0;
  --fern: #1B4332;
  --fern-light: #2D6A4F;
  --leaf: #40916C;
  --amber: #F4A521;
  --amber-light: #FFC145;
  --clay: #E5562E;
  --spike: #74C69D;
  --moss: #52664F;
  --ink: #1B2A20;

  --font-display: 'Baloo 2', sans-serif;
  --font-body: 'Nunito', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

a { color: var(--clay); }

.container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #FFF6DC 0%, #FCEBB8 45%, var(--parchment) 85%);
  padding: 64px 24px 220px;
  text-align: center;
}

.hero-scene {
  position: absolute;
  inset: auto 0 0 0;
  width: 100%;
  height: 260px;
  z-index: 2;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 3;
}

.hero-photos {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-photos img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  filter: saturate(0.75) brightness(1.05);
  animation: photo-fade 24s infinite;
}

.hero-photos img:nth-child(1) { animation-delay: 0s; }
.hero-photos img:nth-child(2) { animation-delay: 6s; }
.hero-photos img:nth-child(3) { animation-delay: 12s; }
.hero-photos img:nth-child(4) { animation-delay: 18s; }

@keyframes photo-fade {
  0%, 100% { opacity: 0; }
  4% { opacity: 0.22; }
  21% { opacity: 0.22; }
  25% { opacity: 0; }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(255,246,220,0.88) 0%, rgba(252,235,184,0.6) 45%, rgba(251,241,214,0.9) 85%);
  pointer-events: none;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 14px;
  color: var(--fern);
  background: var(--amber-light);
  border: 2px solid var(--amber);
  padding: 6px 20px;
  border-radius: 999px;
  margin-bottom: 18px;
  transform: rotate(-3deg);
}

.headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 8.5vw, 68px);
  color: var(--fern);
  margin: 0 0 12px;
  line-height: 1.05;
  text-shadow: 3px 3px 0 var(--spike);
}

.tagline {
  font-size: 19px;
  font-weight: 600;
  color: var(--moss);
  margin: 0 0 32px;
}

.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: #fff;
  background: var(--clay);
  border: none;
  border-bottom: 5px solid #A63A1C;
  padding: 14px 34px;
  border-radius: 999px;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.12s ease, border-bottom-width 0.12s ease, margin-top 0.12s ease;
}

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

.btn:active {
  transform: translateY(2px);
  border-bottom-width: 2px;
}

.btn:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 2px;
}

.btn-secondary {
  background: transparent;
  border: 2px solid var(--fern);
  border-bottom: 2px solid var(--fern);
  color: var(--fern);
}

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

/* ---------- Footprint divider (signature element) ---------- */

.footprints {
  display: flex;
  justify-content: center;
  gap: 28px;
  padding: 28px 0;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.footprints.in-view { opacity: 1; transform: translateY(0); }

.footprints svg { width: 22px; height: 22px; fill: var(--amber); }
.footprints svg:nth-child(2) { margin-top: 10px; }
.footprints svg:nth-child(4) { margin-top: 10px; }

/* ---------- Sections ---------- */

section { padding: 8px 0 40px; }

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  color: var(--fern);
  text-align: center;
  margin: 0 0 28px;
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.detail-card {
  background: #fff;
  border: 1px solid var(--parchment-deep);
  border-radius: 16px;
  padding: 20px;
  text-align: center;
}

.detail-card .icon { font-size: 28px; margin-bottom: 8px; }
.detail-card h3 {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--fern);
  margin: 0 0 6px;
}
.detail-card p { margin: 0; color: var(--moss); font-size: 15px; }

/* ---------- Gallery ---------- */

/* ---------- RSVP ---------- */

.rsvp-card {
  background: #fff;
  border: 1px solid var(--parchment-deep);
  border-radius: 20px;
  padding: 32px;
}

.field { margin-bottom: 18px; }

.field label {
  display: block;
  font-weight: 700;
  font-size: 14px;
  color: var(--fern);
  margin-bottom: 6px;
}

.field input[type="text"],
.field input[type="number"],
.field textarea,
.field select {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  padding: 10px 12px;
  border: 1px solid var(--parchment-deep);
  border-radius: 10px;
  background: var(--parchment);
  color: var(--ink);
}

.field textarea { min-height: 80px; resize: vertical; }

.radio-row { display: flex; gap: 16px; }
.radio-row label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 15px;
  color: var(--ink);
}

.form-note { font-size: 13px; color: var(--moss); margin-top: 4px; }

.form-status {
  margin-top: 16px;
  font-weight: 700;
  font-size: 15px;
}
.form-status.success { color: var(--fern); }
.form-status.error { color: var(--clay); }

footer {
  text-align: center;
  padding: 32px 24px 48px;
  color: var(--moss);
  font-size: 14px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .footprints { transition: none; opacity: 1; transform: none; }
  .hero-dino { animation: none; }
  .hero-photos img { animation: none; opacity: 0.15; }
}

.hero-dino {
  transform-origin: 610px 250px;
  animation: dino-bob 2.6s ease-in-out infinite;
}

@keyframes dino-bob {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-4px) rotate(-1deg); }
}