/* —— Atmosphere —— */
.botanical-wash {
  background:
    radial-gradient(ellipse 80% 50% at 10% 20%, rgba(110, 143, 127, 0.12), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 80%, rgba(201, 169, 164, 0.1), transparent 50%),
    linear-gradient(180deg, #f4f7f5 0%, #e8f0ec 100%);
}

/* —— Hero motion —— */
.hero-img {
  transform: scale(1.08);
  animation: hero- ken 18s ease-out forwards;
}

@keyframes hero-ken {
  to {
    transform: scale(1);
  }
}

.hero-fade {
  opacity: 0;
  transform: translateY(1.25rem);
  animation: fade-up 1s ease forwards;
}

.hero-fade-1 { animation-delay: 0.25s; }
.hero-fade-2 { animation-delay: 0.5s; }
.hero-fade-3 { animation-delay: 0.85s; }
.hero-fade-4 { animation-delay: 1.15s; }

@keyframes fade-up {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.scroll-cue {
  animation: pulse-line 2.2s ease-in-out infinite;
}

@keyframes pulse-line {
  0%, 100% { opacity: 0.25; transform: scaleY(0.7); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* —— Sticky nav —— */
#site-nav.nav-solid {
  background: rgba(15, 28, 24, 0.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04);
}

#site-nav.nav-solid .nav-brand,
#site-nav.nav-solid .nav-link,
#site-nav.nav-solid #menu-btn {
  color: #f4f7f5;
}

/* —— Scroll reveal —— */
.reveal {
  opacity: 0;
  transform: translateY(1.5rem);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.timeline-item.reveal {
  transition-delay: 0.05s;
}

/* —— RSVP choices —— */
.choice-ui {
  display: inline-block;
  cursor: pointer;
  border: 1px solid rgba(26, 46, 40, 0.2);
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 300;
  transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.choice input:checked + .choice-ui {
  background: #1a2e28;
  border-color: #1a2e28;
  color: #f4f7f5;
}

.choice input:focus-visible + .choice-ui {
  outline: 2px solid #6e8f7f;
  outline-offset: 2px;
}

/* —— Form —— */
select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236E8F7F' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.25rem center;
  padding-right: 1.5rem;
}

#rsvp-status.is-ok {
  color: #6e8f7f;
}

#rsvp-status.is-err {
  color: #a65d57;
}

/* —— Reduced motion —— */
@media (prefers-reduced-motion: reduce) {
  .hero-img,
  .hero-fade,
  .scroll-cue,
  .reveal {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}