:root {
  color-scheme: dark;
  --bg: #07182b;
  --paper: #102844;
  --paper-2: #18395a;
  --ink: #fff3df;
  --muted: #c7b99e;
  --accent: #d7b06a;
  --accent-2: #f0d49a;
  --line: rgba(255, 243, 223, .16);
  --shadow: 0 34px 110px rgba(2, 9, 20, .58);
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --display: "Playfair Display", Georgia, serif;
  --script: "Great Vibes", "Marck Script", cursive;
  --sans: "Manrope", system-ui, sans-serif;
  --photo: linear-gradient(145deg, rgba(7,24,43,.36), rgba(16,40,68,.18)), url("https://images.unsplash.com/photo-1520854221256-17451cc331bf?auto=format&fit=crop&w=1200&q=82");
}

body[data-theme="editorial"] { --bg:#03111f; --paper:#091d32; --paper-2:#132e4a; --ink:#f7efe2; --muted:#b9c4cf; --accent:#b8c7d9; --accent-2:#e4edf7; --line:rgba(228,237,247,.15); --shadow:0 34px 110px rgba(0,5,14,.64); --display:"Alice", Georgia, serif; --script:"Marck Script", cursive; --photo:url("https://images.unsplash.com/photo-1519741497674-611481863552?auto=format&fit=crop&w=1200&q=82"); }
body[data-theme="velvet"] { color-scheme:dark; --bg:#0b1d3d; --paper:#132d59; --paper-2:#1d3f73; --ink:#fff6e8; --muted:#cfc2aa; --accent:#e0bd74; --accent-2:#f6dda6; --line:rgba(255,246,232,.15); --shadow:0 34px 110px rgba(2,10,28,.58); --photo:url("https://images.unsplash.com/photo-1511285560929-80b456fea0bc?auto=format&fit=crop&w=1200&q=82"); }

* { box-sizing: border-box; }
html { min-height: 100%; scroll-behavior: smooth; }
body {
  min-height: 100dvh;
  margin: 0;
  background:
    radial-gradient(circle at 12% 8%, color-mix(in srgb, var(--accent-2) 28%, transparent), transparent 28rem),
    radial-gradient(circle at 92% 20%, color-mix(in srgb, var(--paper) 52%, transparent), transparent 24rem),
    linear-gradient(135deg, var(--bg), color-mix(in srgb, var(--bg), #fff 28%));
  color: var(--ink);
  font-family: var(--serif);
  overflow-x: hidden;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .28;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

a { color: inherit; }
button, input { font: inherit; }

.theme-dock {
  position: fixed;
  z-index: 20;
  top: max(12px, env(safe-area-inset-top));
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 5px;
  width: min(96vw, 850px);
  padding: 7px;
  overflow-x: auto;
  border: 1px solid rgba(255,255,255,.34);
  border-radius: 999px;
  background: rgba(36, 28, 22, .36);
  backdrop-filter: blur(18px);
  box-shadow: 0 12px 40px rgba(0,0,0,.16);
  scrollbar-width: none;
}
.theme-dock::-webkit-scrollbar { display: none; }
.theme-chip {
  flex: 0 0 auto;
  min-height: 34px;
  border: 0;
  border-radius: 999px;
  padding: 0 10px;
  color: #fff9ef;
  background: transparent;
  font: 700 10px/1 var(--sans);
  letter-spacing: .04em;
  cursor: pointer;
  transition: .22s ease;
}
.theme-chip.is-active, .theme-chip:hover { background: rgba(255,255,255,.22); transform: translateY(-1px); }

.phone-shell {
  position: relative;
  width: min(100%, 450px);
  min-height: 100dvh;
  margin: 0 auto;
  background:
    linear-gradient(90deg, transparent 0 16px, color-mix(in srgb, var(--paper) 80%, transparent) 16px calc(100% - 16px), transparent calc(100% - 16px)),
    var(--paper);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.phone-shell::before, .phone-shell::after {
  content: "";
  position: absolute;
  z-index: 0;
  width: 260px;
  height: 260px;
  border: 1px solid var(--line);
  border-radius: 50%;
  pointer-events: none;
}
.phone-shell::before { top: 170px; left: -148px; }
.phone-shell::after { top: 520px; right: -150px; }

.cover {
  position: relative;
  z-index: 5;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 20px;
  padding: 86px 28px 48px;
  text-align: center;
  background:
    linear-gradient(to bottom, color-mix(in srgb, var(--paper) 88%, transparent), color-mix(in srgb, var(--paper-2) 45%, transparent)),
    var(--photo) center / cover;
  isolation: isolate;
  transition: opacity .7s ease, transform .7s ease, visibility .7s;
}
.cover::before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid color-mix(in srgb, var(--accent) 44%, transparent);
  border-radius: 999px 999px 34px 34px;
  z-index: -1;
}
.cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, color-mix(in srgb, var(--paper) 88%, transparent), color-mix(in srgb, var(--paper) 72%, transparent) 42%, color-mix(in srgb, var(--paper) 94%, transparent));
  z-index: -2;
}
body.invite-opened .cover { opacity: 0; transform: translateY(-28px); visibility: hidden; position: absolute; inset: 0; }
.cover__names {
  max-width: 10ch;
  margin: 0;
  font: 500 clamp(4.8rem, 18vw, 7.8rem)/.78 var(--script);
  color: var(--accent);
  text-shadow: 0 1px 0 rgba(255,255,255,.4);
}
.cover__names span { display: block; font-size: .46em; line-height: .7; color: var(--ink); }
.cover__date { margin: 4px 0 10px; font: 700 13px/1 var(--sans); letter-spacing: .38em; color: var(--muted); }
.cover__ornament { width: 130px; height: 30px; opacity:.65; background: radial-gradient(circle, var(--accent) 2px, transparent 3px) center/18px 18px; }
.open-btn, .submit-btn, .pill-btn {
  min-height: 48px;
  border: 1px solid color-mix(in srgb, var(--accent) 50%, transparent);
  border-radius: 999px;
  padding: 0 26px;
  color: color-mix(in srgb, var(--paper) 94%, #fff);
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent), #24160a 24%));
  box-shadow: 0 14px 30px color-mix(in srgb, var(--accent) 28%, transparent);
  font: 700 12px/1 var(--sans);
  letter-spacing: .13em;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 50ms ease-out, box-shadow .22s ease;
}
.open-btn:active, .submit-btn:active, .pill-btn:active { transform: scale(.97); }

.quick-nav {
  position: sticky;
  top: 0;
  z-index: 4;
  display: flex;
  gap: 6px;
  justify-content: center;
  padding: 12px 10px;
  background: color-mix(in srgb, var(--paper) 78%, transparent);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.quick-nav a {
  padding: 9px 11px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--muted);
  font: 700 11px/1 var(--sans);
  background: color-mix(in srgb, var(--paper-2) 34%, transparent);
}

.section, .footer {
  position: relative;
  z-index: 1;
  padding: 58px 28px;
  text-align: center;
}
.section + .section { border-top: 1px solid var(--line); }
.eyebrow, .kicker {
  margin: 0 0 12px;
  color: var(--accent);
  font: 800 11px/1.2 var(--sans);
  letter-spacing: .22em;
  text-transform: uppercase;
}
h2 {
  margin: 0 0 16px;
  font: 600 clamp(2.05rem, 9vw, 3.1rem)/.92 var(--display);
  letter-spacing: -.03em;
}
.script-title {
  margin-top: 2px;
  color: var(--accent);
  font: 400 clamp(4.2rem, 18vw, 6.4rem)/.82 var(--script);
  letter-spacing: 0;
}
.lead {
  max-width: 330px;
  margin: 0 auto 22px;
  color: var(--ink);
  font-size: clamp(1.2rem, 5vw, 1.48rem);
  line-height: 1.35;
}
.lead.small { font-size: 1.25rem; color: var(--muted); }
.muted { color: var(--muted); font: 500 1.04rem/1.5 var(--serif); }

.photo-card {
  position: relative;
  width: min(315px, 82vw);
  margin: 0 auto 30px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 48% 48% 8px 8px;
  background: color-mix(in srgb, var(--paper) 76%, transparent);
  box-shadow: 0 20px 44px rgba(0,0,0,.11);
}
.photo-frame {
  min-height: 405px;
  border-radius: 48% 48% 8px 8px;
  background: linear-gradient(to bottom, transparent, rgba(0,0,0,.16)), var(--photo) center / cover;
  filter: saturate(.92) contrast(.98);
}
.countdown {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 28px;
}
.countdown div {
  min-height: 72px;
  display: grid;
  place-items: center;
  padding: 10px 4px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: color-mix(in srgb, var(--paper-2) 28%, transparent);
}
.countdown strong { display:block; font: 700 1.55rem/1 var(--display); }
.countdown span { color: var(--muted); font: 700 10px/1 var(--sans); letter-spacing:.12em; text-transform:uppercase; }

.calendar-section h2 { letter-spacing:.02em; }
.calendar {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 7px;
  max-width: 342px;
  margin: 24px auto 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: linear-gradient(160deg, color-mix(in srgb, var(--paper) 88%, transparent), color-mix(in srgb, var(--paper-2) 35%, transparent));
}
.calendar span { color: var(--accent); font: 800 10px/32px var(--sans); }
.calendar b, .calendar i {
  height: 35px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font: 700 16px/1 var(--serif);
  font-style: normal;
}
.calendar .is-day {
  color: var(--paper);
  background: var(--accent);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent) 18%, transparent);
}

.timeline { margin: 26px auto 0; display: grid; gap: 15px; text-align: left; }
.timeline article {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 16px;
  padding: 18px;
  border-radius: 24px;
  background: color-mix(in srgb, var(--paper-2) 26%, transparent);
  border: 1px solid var(--line);
}
.timeline time { color: var(--accent); font: 800 1.3rem/1 var(--display); }
.timeline h3 { margin: 0 0 5px; font: 700 1.22rem/1.1 var(--display); }
.timeline p { margin: 0; color: var(--muted); font-size: 1rem; line-height:1.35; }

.map-card {
  position: relative;
  min-height: 185px;
  display: grid;
  place-items: center;
  margin: 25px 0 20px;
  border: 1px solid var(--line);
  border-radius: 30px;
  overflow: hidden;
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--accent) 18%, transparent) 1px, transparent 1px),
    linear-gradient(color-mix(in srgb, var(--accent) 18%, transparent) 1px, transparent 1px),
    color-mix(in srgb, var(--paper-2) 30%, transparent);
  background-size: 32px 32px;
}
.map-card p { position:relative; z-index:1; width: 190px; margin: 0; font:700 1.2rem/1.2 var(--display); }
.pin {
  position:absolute;
  width: 64px; height:64px;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  background: var(--accent);
  opacity:.18;
}
.cta-row { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.pill-btn { padding-inline:14px; letter-spacing:.04em; }
.pill-btn--ghost { color:var(--accent); background:transparent; box-shadow:none; }

.rsvp form { display:grid; gap:12px; text-align:left; }
.rsvp label {
  display:flex; gap:10px; align-items:center;
  padding:15px;
  border:1px solid var(--line);
  border-radius:18px;
  background: color-mix(in srgb, var(--paper-2) 20%, transparent);
  color: var(--ink);
  font:600 1rem/1.2 var(--sans);
}
.rsvp input[type="radio"] { accent-color: var(--accent); width:18px; height:18px; }
.guest-control {
  display:grid;
  grid-template-columns: 1fr 42px 30px 42px;
  gap:8px;
  align-items:center;
  padding:14px;
  border-radius:20px;
  border:1px solid var(--line);
}
.guest-control span { color:var(--muted); font:700 12px/1.25 var(--sans); text-transform:uppercase; letter-spacing:.06em; }
.guest-control button {
  width:42px; height:42px;
  border:1px solid var(--line);
  border-radius:50%;
  color:var(--accent);
  background:transparent;
  font:700 24px/1 var(--sans);
}
.guest-control strong { text-align:center; font:700 1.3rem/1 var(--display); }
.name-input {
  width:100%;
  min-height:52px;
  border:1px solid var(--line);
  border-radius:18px;
  padding:0 16px;
  color:var(--ink);
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  font:500 16px/1 var(--sans);
}
.submit-btn { width:100%; margin-top:4px; }
.form-note { min-height:20px; margin:0; color:var(--accent); font:700 12px/1.4 var(--sans); text-align:center; }
.footer { padding-bottom:max(54px, env(safe-area-inset-bottom)); background: color-mix(in srgb, var(--paper-2) 25%, transparent); }
.footer p { margin:0 0 10px; color:var(--muted); }
.footer h2 { color:var(--accent); font-family:var(--script); font-size:4.2rem; font-weight:400; }

body[data-theme="tilda"] .cover::after,
body[data-theme="velvet"] .cover::after { background: linear-gradient(to bottom, rgba(6,19,35,.50), color-mix(in srgb, var(--paper) 84%, transparent)); }
body[data-theme="editorial"] .cover::after { background: linear-gradient(to bottom, rgba(3,17,31,.68), color-mix(in srgb, var(--paper) 88%, transparent)); }
body[data-theme="tilda"] .cover__names,
body[data-theme="editorial"] .cover__names,
body[data-theme="velvet"] .cover__names { text-shadow: 0 10px 34px rgba(0,0,0,.42); }
body[data-theme="editorial"] .phone-shell { background: var(--paper); }
body[data-theme="editorial"] .section { text-align:left; }
body[data-theme="editorial"] .script-title, body[data-theme="editorial"] .lead, body[data-theme="editorial"] .countdown { margin-left:0; }
body[data-theme="velvet"] .photo-card { border-radius: 34px; transform: rotate(-1.5deg); }
body[data-theme="velvet"] .photo-frame { border-radius: 24px; }

@media (min-width: 760px) {
  body { padding: 68px 0 40px; }
  .phone-shell { border-radius: 34px; min-height: calc(100dvh - 108px); }
  .cover { min-height: calc(100dvh - 108px); }
}

@media (max-width: 390px) {
  .section { padding-inline: 22px; }
  .quick-nav a { padding-inline: 8px; font-size:10px; }
  .countdown { gap:6px; }
  .calendar { padding:12px; gap:5px; }
  .cta-row { grid-template-columns:1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior:auto !important; transition:none !important; animation:none !important; }
}