/* ── Olive & Sand wedding theme (plain CSS, no build step) ───────────── */
:root {
  --background: oklch(0.965 0.014 85);
  --foreground: oklch(0.31 0.03 90);
  --card: oklch(0.982 0.01 88);
  --secondary: oklch(0.93 0.024 84);
  --muted-foreground: oklch(0.52 0.03 90);
  --border: oklch(0.87 0.025 85);
  --gold: oklch(0.66 0.09 72);
  --olive: oklch(0.45 0.055 118);
  --on-olive: oklch(0.97 0.014 85);
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Manrope", system-ui, sans-serif;
}

* { box-sizing: border-box; border-color: var(--border); }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--foreground);
  background-color: var(--background);
  background-image:
    radial-gradient(closest-side at 18% 12%, color-mix(in oklab, var(--gold) 16%, transparent), transparent),
    radial-gradient(closest-side at 88% 78%, color-mix(in oklab, var(--olive) 12%, transparent), transparent);
  background-attachment: fixed;
  overflow-x: hidden;
}
h1, h2, h3, .display { font-family: var(--font-display); font-weight: 300; margin: 0; }
img { display: block; max-width: 100%; }
a { color: inherit; }

/* Paper grain overlay */
.grain { position: relative; }
.grain::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  opacity: .35; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='0.22'/%3E%3C/svg%3E");
}

.rule-gold {
  display: block; height: 1px; width: 4rem;
  background: linear-gradient(to right, transparent, color-mix(in oklab, var(--gold) 75%, transparent), transparent);
}
@media (min-width: 640px) { .rule-gold { width: 7rem; } }
.ornament { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-top: 1.5rem; }
.ornament img { width: 2rem; height: 2rem; opacity: .7; }

/* Reveal on scroll */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 1s cubic-bezier(.22,1,.36,1), transform 1s cubic-bezier(.22,1,.36,1);
}
.reveal.is-visible { opacity: 1; transform: none; }

@keyframes sway { 0%,100% { transform: rotate(-3deg) translateY(0); } 50% { transform: rotate(3deg) translateY(-10px); } }
.sway { animation: sway 11s ease-in-out infinite; transform-origin: top center; }
@keyframes kenburns { 0% { transform: scale(1.08) translate3d(0,0,0); } 100% { transform: scale(1.2) translate3d(-1.5%,-2%,0); } }
.kenburns { animation: kenburns 26s ease-in-out infinite alternate; }
@keyframes shimmer { 0%,100% { opacity: .35; } 50% { opacity: .75; } }
.shimmer { animation: shimmer 6s ease-in-out infinite; }
@media (prefers-reduced-motion: reduce) {
  .sway, .kenburns, .shimmer { animation: none; }
  .reveal { opacity: 1; transform: none; }
}

/* Layout */
main { position: relative; }
section { position: relative; padding: 6rem 1.5rem; }
@media (min-width: 640px) { section { padding: 8rem 1.5rem; } }
.wrap { margin: 0 auto; width: 100%; max-width: 56rem; }
.center { text-align: center; }
.tinted { background: color-mix(in oklab, var(--secondary) 40%, transparent); }

/* Hero */
.hero {
  position: relative; display: flex; align-items: center; justify-content: center;
  min-height: 100svh; overflow: hidden;
}
.hero .bg { position: absolute; inset: 0; }
.hero .bg img.photo { height: 100%; width: 100%; object-fit: cover; }
.hero .veil-1 { position: absolute; inset: 0;
  background-image: linear-gradient(to bottom, rgba(58,62,38,.55), rgba(58,62,38,.35) 40%, rgba(246,242,232,.55) 76%, rgb(246,242,232)); }
.hero .veil-2 { position: absolute; inset: 0;
  background-image: radial-gradient(60% 42% at 50% 52%, rgba(38,36,26,.55), rgba(38,36,26,0) 70%); }
.hero .branch { position: absolute; pointer-events: none; }
.hero .branch.left { left: -4rem; top: -2.5rem; width: 14rem; opacity: .7; }
.hero .branch.right { right: -4rem; bottom: 1rem; width: 12rem; opacity: .6; transform: scaleX(-1); animation-delay: -4s; }
@media (min-width: 640px) {
  .hero .branch.left { width: 20rem; }
  .hero .branch.right { width: 18rem; }
}
.hero .content { position: relative; z-index: 10; padding: 0 1.5rem; text-align: center; color: var(--on-olive); }
.eyebrow { font-size: .65rem; letter-spacing: .5em; margin: 0; }
.hero h1 { margin-top: 1.5rem; font-size: clamp(3.5rem, 12vw, 6rem); line-height: .95; }
.hero h1 .amp { display: block; margin: .5rem 0; font-size: 1.9rem; font-style: italic; color: var(--gold); }
.hero .when { margin-top: 2rem; font-family: var(--font-display); font-size: 1.5rem; letter-spacing: .2em; }
@media (min-width: 640px) { .hero .when { font-size: 1.875rem; } }

/* Countdown */
.countdown { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: center; gap: 1.5rem; }
@media (min-width: 640px) { .countdown { gap: 3rem; } }
.countdown .unit { min-width: 4rem; text-align: center; }
.countdown .num {
  font-family: var(--font-display); font-size: 3rem; line-height: 1;
  color: var(--gold); font-variant-numeric: tabular-nums;
}
@media (min-width: 640px) { .countdown .num { font-size: 3.75rem; } }
.countdown .lbl { margin-top: .5rem; font-size: .6rem; letter-spacing: .35em; color: var(--muted-foreground); }

h2.section-title { font-family: var(--font-display); font-size: 2.25rem; color: var(--olive); }
@media (min-width: 640px) { h2.section-title { font-size: 3rem; } }
.prose { margin: 2.5rem auto 0; max-width: 42rem; font-family: var(--font-display);
  font-size: 1.25rem; font-style: italic; line-height: 1.7; }
@media (min-width: 640px) { .prose { font-size: 1.5rem; } }
.prose p + p { margin-top: 1.25rem; }
.gold { color: var(--gold); }

/* Program cards */
.grid-2 { display: grid; gap: 2.5rem; margin-top: 3.5rem; }
@media (min-width: 768px) { .grid-2 { grid-template-columns: 1fr 1fr; } }
.card { height: 100%; overflow: hidden; border: 1px solid var(--border); background: var(--card); }
.card .shot { overflow: hidden; }
.card img { height: 18rem; width: 100%; object-fit: cover; transition: transform 1.2s cubic-bezier(.22,1,.36,1); }
.card:hover img { transform: scale(1.05); }
.card .body { padding: 2rem; text-align: center; }
.card .tag { font-size: .6rem; letter-spacing: .4em; color: var(--gold); margin: 0; }
.card h3 { margin-top: 1rem; font-size: 1.875rem; color: var(--olive); }
.card .sub { margin-top: .5rem; font-size: .875rem; color: var(--muted-foreground); }
.card .time { margin-top: 1rem; font-family: var(--font-display); font-size: 1.25rem; letter-spacing: .1em; }
.map-link {
  display: inline-block; margin-top: 1.5rem; padding-bottom: .25rem;
  border-bottom: 1px solid var(--gold); font-size: .65rem; letter-spacing: .3em;
  color: var(--olive); text-decoration: none; transition: color .4s;
}
.map-link:hover { color: var(--gold); }

/* Family */
.grid-2.family { gap: 3rem; }
@media (min-width: 640px) { .grid-2.family { grid-template-columns: 1fr 1fr; } }
.family .label { font-family: var(--font-display); font-size: 1.5rem; font-style: italic; color: var(--gold); margin: 0; }
.family .names { margin-top: 1.25rem; font-family: var(--font-display); font-size: 1.25rem; line-height: 1.7; }
@media (min-width: 640px) { .family .names { font-size: 1.5rem; } }

/* RSVP form */
.rsvp-form { margin: 2.5rem auto 0; max-width: 34rem; text-align: left; display: grid; gap: 1rem; }
.rsvp-form label { display: block; font-size: .6rem; letter-spacing: .3em; color: var(--muted-foreground); margin-bottom: .5rem; }
.rsvp-form input, .rsvp-form select, .rsvp-form textarea {
  width: 100%; padding: .75rem 1rem; border: 1px solid var(--border);
  background: var(--card); color: inherit; font: inherit; border-radius: 2px;
}
.rsvp-form textarea { min-height: 6rem; resize: vertical; }
.btn {
  display: inline-block; border: 0; cursor: pointer; background: var(--olive); color: var(--on-olive);
  padding: 1rem 3rem; font-family: var(--font-body); font-size: .7rem; letter-spacing: .35em;
  transition: background .5s;
}
.btn:hover { background: var(--gold); }
.notice { margin: 1.5rem auto 0; max-width: 34rem; padding: 1rem; border: 1px solid var(--gold);
  background: color-mix(in oklab, var(--gold) 12%, transparent); font-size: .9rem; }
.notice.error { border-color: #b3261e; background: rgba(179,38,30,.08); }

.iban { margin-top: 2rem; font-family: var(--font-display); font-size: 1.25rem; letter-spacing: .2em; }
.small { max-width: 36rem; margin: 1.5rem auto 0; font-size: .875rem; line-height: 1.7; color: var(--muted-foreground); }

footer { position: relative; overflow: hidden; border-top: 1px solid var(--border); padding: 5rem 1.5rem; text-align: center; }
footer .names { font-family: var(--font-display); font-size: 2.25rem; color: var(--olive); }
@media (min-width: 640px) { footer .names { font-size: 3rem; } }
footer .date { margin-top: 1rem; font-size: .65rem; letter-spacing: .4em; color: var(--muted-foreground); }
footer .branch { position: absolute; bottom: -2.5rem; left: -2.5rem; width: 11rem; opacity: .5; pointer-events: none; }