/* ══════════════════════════════════════════
   DESIGN SYSTEM — Samuel & Valentina
   Sources: ui-ux-pro-max · impeccable-design-polish · emilkowalski-motion
   Read: Wedding invitation · editorial-romantic · VARIANCE:7 MOTION:7 DENSITY:3
══════════════════════════════════════════ */

/* ── TOKENS ─────────────────────────────── */
:root {
  /* Palette — derived from photographs */
  --ink:          #1e1810;
  --ink-mid:      #4a3c28;
  --ink-muted:    #8a7560;
  --ink-subtle:   #b5a48e;

  --canvas:       #faf7f2;
  --surface-1:    #f5f0e8;
  --surface-2:    #ede5d8;
  --surface-navy: #3d2a1a;
  --surface-navy2:#4e3520;

  --gold:         #b8913a;
  --gold-hi:      #d4a84e;
  --gold-lo:      #e8d5a0;
  --champagne:    #e2cfa0;

  --white:        #fdfaf6;

  /* Typography — Wedding/Romance (ui-ux-pro-max result) */
  --ff-script: 'Great Vibes', cursive;
  --ff-serif:  'Cormorant Garamond', Georgia, serif;
  --ff-sans:   'Montserrat', system-ui, sans-serif;

  /* Motion — emilkowalski-motion spec */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-inout:  cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast:    160ms;   /* controls, hovers */
  --dur-mid:     360ms;   /* state transitions */
  --dur-slow:    700ms;   /* reveals */
  --dur-cinematic: 1100ms;
}

/* ── RESET ───────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--ff-sans);
  background: var(--canvas);
  color: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { text-decoration: none; color: inherit; }

/* Grain texture overlay — impeccable-design-polish: subtle texture for premium feel */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9997;
  opacity: .4;
}

/* Container */
.container { max-width: 1080px; margin: 0 auto; padding: 0 2rem; }

/* ── PROGRESS BAR ────────────────────────── */
#progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 1.5px;
  width: 0%;
  background: linear-gradient(90deg, var(--gold), var(--gold-hi));
  z-index: 9998;
  pointer-events: none;
  transition: width .1s linear;
}

/* ── LOADER ──────────────────────────────── */
#loader {
  position: fixed;
  inset: 0;
  background: var(--surface-navy);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
}
.loader-inner {
  display: flex;
  align-items: baseline;
  gap: .3em;
  opacity: 0;
}
.loader-s, .loader-v {
  font-family: var(--ff-serif);
  font-size: clamp(3rem, 10vw, 5rem);
  font-weight: 300;
  color: var(--white);
  letter-spacing: .05em;
}
.loader-amp {
  font-family: var(--ff-script);
  font-size: clamp(2rem, 7vw, 3.5rem);
  color: var(--gold-hi);
  line-height: 1;
}
.loader-line {
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-hi), transparent);
}

/* ── FLOATING RSVP ───────────────────────── */
#floatRsvp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 800;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity var(--dur-mid) var(--ease-out),
              transform var(--dur-mid) var(--ease-out);
}
#floatRsvp.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
#floatRsvp a {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .75rem 1.5rem;
  background: var(--surface-navy);
  color: var(--champagne);
  font-family: var(--ff-sans);
  font-size: .7rem;
  font-weight: 400;
  letter-spacing: .2em;
  text-transform: uppercase;
  border: 1px solid rgba(212,168,78,.3);
  transition: background var(--dur-fast), color var(--dur-fast);
}
#floatRsvp a:hover {
  background: var(--gold);
  color: var(--ink);
}

/* ── NAV ─────────────────────────────────── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.75rem 3rem;
  transition: background var(--dur-mid), padding var(--dur-mid), box-shadow var(--dur-mid);
}
#nav.scrolled {
  background: rgba(250, 247, 242, .94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 1rem 3rem;
  box-shadow: 0 1px 0 rgba(0,0,0,.06);
}
.nav-logo {
  font-family: var(--ff-serif);
  font-size: 1.25rem;
  font-weight: 300;
  letter-spacing: .18em;
  color: var(--white);
  transition: color var(--dur-mid);
}
#nav.scrolled .nav-logo { color: var(--ink); }

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}
.nav-links a {
  font-family: var(--ff-sans);
  font-size: .66rem;
  font-weight: 300;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(253,250,246,.75);
  transition: color var(--dur-fast);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--gold-hi);
  transition: width var(--dur-mid) var(--ease-out);
}
.nav-links a:hover { color: var(--gold-hi); }
.nav-links a:hover::after { width: 100%; }
#nav.scrolled .nav-links a { color: var(--ink-muted); }
#nav.scrolled .nav-links a:hover { color: var(--gold); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 1px;
  background: var(--white);
  transition: transform var(--dur-mid), opacity var(--dur-mid), background var(--dur-mid);
}
#nav.scrolled .nav-toggle span { background: var(--ink); }

/* ── HERO ────────────────────────────────── */
#hero {
  position: relative;
  height: 100dvh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; }
.hero-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 20%;
  will-change: transform;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    175deg,
    rgba(61,42,26,.20) 0%,
    rgba(37,26,16,.50) 60%,
    rgba(37,26,16,.80) 100%
  );
}
/* Vignette edges */
.hero-overlay::after {
  content: '';
  position: absolute; inset: 0;
  box-shadow: inset 0 0 120px rgba(37,26,16,.5);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 2rem;
  color: var(--white);
}
.hero-eyebrow {
  font-family: var(--ff-sans);
  font-size: .65rem;
  font-weight: 300;
  letter-spacing: .45em;
  text-transform: uppercase;
  color: var(--champagne);
  margin-bottom: 2rem;
  opacity: 0;
}

/* Script "&" — Great Vibes as recommended by ui-ux-pro-max Wedding/Romance */
.hero-names {
  font-family: var(--ff-serif);
  font-size: clamp(4.5rem, 14vw, 10rem);
  font-weight: 300;
  line-height: .9;
  letter-spacing: -.02em;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: .15em;
  opacity: 0;
}
.hero-amp {
  font-family: var(--ff-script);
  font-size: .55em;
  color: var(--gold-hi);
  line-height: 1.2;
  font-weight: 400;
  margin: 0 .05em;
}
.hero-date {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  margin: 2rem 0 1.2rem;
  opacity: 0;
}
.date-num {
  font-family: var(--ff-serif);
  font-size: clamp(1rem, 2.5vw, 1.6rem);
  font-weight: 300;
  letter-spacing: .25em;
  color: var(--white);
}
.date-dot { color: var(--gold-hi); font-size: 1rem; }

.hero-verse {
  font-family: var(--ff-script);
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--champagne);
  margin-bottom: 3rem;
  opacity: 0;
  letter-spacing: .02em;
}
.hero-scroll-btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: .7rem;
  font-family: var(--ff-sans);
  font-size: .62rem;
  font-weight: 300;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: rgba(253,250,246,.6);
  opacity: 0;
  transition: color var(--dur-fast);
}
.hero-scroll-btn svg { animation: bob 2.4s ease-in-out infinite; }
.hero-scroll-btn:hover { color: var(--gold-hi); }
@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(7px); }
}

/* ── SECTION SHARED ──────────────────────── */
.section-label {
  display: block;
  font-family: var(--ff-sans);
  font-size: .62rem;
  font-weight: 300;
  letter-spacing: .38em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 1.2rem;
}
.section-title {
  font-family: var(--ff-serif);
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 300;
  color: var(--ink);
  line-height: 1.15;
  margin-bottom: 1.5rem;
  letter-spacing: -.015em;
}
.section-text {
  font-family: var(--ff-sans);
  font-size: .9rem;
  font-weight: 300;
  line-height: 2;
  color: var(--ink-mid);
  max-width: 600px;
  margin: 0 auto 2rem;
}

/* ── COUNTDOWN ───────────────────────────── */
#countdown {
  background: var(--surface-navy);
  padding: 5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
/* Subtle diagonal gradient — impeccable-design-polish: no AI-purple, purpose-driven color */
#countdown::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 120%, rgba(184,145,58,.12) 0%, transparent 70%);
  pointer-events: none;
}
#countdown .section-label { color: var(--ink-subtle); }

.countdown-grid {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.cd-item { display: flex; flex-direction: column; align-items: center; min-width: 80px; }
.cd-item span {
  font-family: var(--ff-serif);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 300;
  color: var(--white);
  line-height: 1;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
}
.cd-item label {
  font-family: var(--ff-sans);
  font-size: .6rem;
  font-weight: 300;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--ink-subtle);
  margin-top: .6rem;
}
.cd-sep {
  font-family: var(--ff-serif);
  font-size: 3rem;
  color: var(--gold-hi);
  opacity: .5;
  line-height: 1.1;
  margin-top: .2rem;
}

/* ── NOSOTROS ────────────────────────────── */
#nosotros {
  padding: 9rem 0 0;
  text-align: center;
}
.verse-block {
  margin: 3.5rem auto 5rem;
  max-width: 520px;
  padding: 2.8rem 3rem;
  position: relative;
  border-top: 1px solid var(--surface-2);
  border-bottom: 1px solid var(--surface-2);
}
.verse-ornament {
  position: absolute;
  top: -1rem; left: 50%; transform: translateX(-50%);
  font-family: var(--ff-script);
  font-size: 2rem;
  color: var(--gold-hi);
  background: var(--canvas);
  padding: 0 .6rem;
  line-height: 1;
}
blockquote {
  font-family: var(--ff-serif);
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  font-style: italic;
  font-weight: 300;
  color: var(--ink);
  line-height: 1.65;
  margin-bottom: 1rem;
}
cite {
  font-family: var(--ff-sans);
  font-size: .68rem;
  font-weight: 300;
  letter-spacing: .22em;
  color: var(--gold);
  text-transform: uppercase;
}

/* Photo strip — emilkowalski-motion: no endless decorative loops unless they serve purpose */
.photo-strip {
  width: 100%;
  overflow: hidden;
  background: var(--surface-1);
  padding: 1.5rem 0;
}
.strip-track {
  display: flex;
  gap: 1rem;
  animation: stripScroll 50s linear infinite;
  width: max-content;
  will-change: transform;
}
/* prefers-reduced-motion fallback */
@media (prefers-reduced-motion: reduce) {
  .strip-track { animation: none; }
}
.strip-track img {
  width: 260px;
  height: 360px;
  flex-shrink: 0;
  object-fit: cover;
  filter: saturate(.9);
  transition: filter var(--dur-mid);
}
.strip-track img:hover { filter: saturate(1.1); }
@keyframes stripScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── EVENTO ──────────────────────────────── */
#evento {
  padding: 9rem 0;
  text-align: center;
  background: var(--surface-1);
}
.evento-grid {
  display: grid;
  grid-template-columns: 1fr 60px 1fr;
  align-items: center;
  gap: 0;
  margin-top: 4rem;
  text-align: left;
}
.evento-card {
  padding: 3.5rem 3rem;
  background: var(--canvas);
  border: 1px solid var(--surface-2);
  position: relative;
  overflow: hidden;
}
/* Hairline accent — impeccable-design-polish: use purposeful color, not decoration */
.evento-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 2px; height: 0;
  background: var(--gold-hi);
  transition: height var(--dur-slow) var(--ease-out);
}
.evento-card.is-visible::before { height: 100%; }

/* Venue sketch as background watermark */
.evento-card--ceremonia,
.evento-card--recepcion {
  position: relative;
  overflow: hidden;
}

.evento-card--ceremonia::after,
.evento-card--recepcion::after {
  content: '';
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  /* Fade: invisible left (text area) → visible right (empty space) */
  -webkit-mask-image: linear-gradient(to right, transparent 0%, transparent 30%, rgba(0,0,0,0.25) 55%, rgba(0,0,0,0.65) 100%);
  mask-image: linear-gradient(to right, transparent 0%, transparent 30%, rgba(0,0,0,0.25) 55%, rgba(0,0,0,0.65) 100%);
  pointer-events: none;
  z-index: 0;
}

.evento-card--ceremonia::after {
  background-image: url('../fotos/venue-ceremonia.jpg');
}

.evento-card--recepcion::after {
  background-image: url('../fotos/venue-recepcion.jpg');
}

/* Keep card content above the bg sketch */
.evento-card--ceremonia > *,
.evento-card--recepcion > * {
  position: relative;
  z-index: 1;
}

.evento-icon { color: var(--gold); margin-bottom: 1.8rem; }
.evento-card h3 {
  font-family: var(--ff-serif);
  font-size: 2rem;
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 1rem;
}
.evento-time {
  font-family: var(--ff-sans);
  font-size: .72rem;
  font-weight: 400;
  color: var(--gold);
  letter-spacing: .15em;
  text-transform: uppercase;
  margin-bottom: .8rem;
  line-height: 1.8;
}
.evento-place {
  font-family: var(--ff-serif);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--ink);
  margin-bottom: .4rem;
  line-height: 1.5;
}
.evento-address {
  font-family: var(--ff-sans);
  font-size: .75rem;
  color: var(--ink-muted);
  margin-bottom: 2rem;
  letter-spacing: .05em;
}
.evento-btns { display: flex; gap: .75rem; flex-wrap: wrap; }
.btn-map {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .6rem 1.1rem;
  font-family: var(--ff-sans);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  border-radius: 1px;
  transition: filter var(--dur-fast), transform var(--dur-fast);
}
.btn-map:hover { filter: brightness(1.1); transform: translateY(-1px); }
.btn-map:active { transform: translateY(0); }
.btn-waze {
  background: var(--surface-navy);
  color: var(--champagne);
  border: 1px solid rgba(212,168,78,.35);
}
.btn-waze:hover {
  background: var(--gold);
  color: var(--ink);
  filter: none;
}

.btn-gmaps {
  background: transparent;
  color: var(--ink-mid);
  border: 1px solid var(--surface-2);
}
.btn-gmaps:hover {
  background: var(--surface-2);
  color: var(--ink);
  filter: none;
}

/* Divider */
.evento-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .8rem;
  color: var(--gold-lo);
}
.orb-line { width: 1px; height: 50px; background: linear-gradient(to bottom, transparent, var(--gold-lo), transparent); }
.orb-circle { color: var(--gold-hi); opacity: .6; }

/* ── DRESS CODE ──────────────────────────── */
#dresscode {
  position: relative;
  padding: 11rem 0;
  text-align: center;
  overflow: hidden;
}
.dresscode-bg { position: absolute; inset: 0; }
.dresscode-bg-img {
  width: 100%; height: 100%;
  object-fit: cover;
  will-change: transform;
}
.dresscode-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(61,42,26,.88) 0%, rgba(40,25,12,.78) 100%);
}
.dresscode-content { position: relative; z-index: 1; }

.dresscode-cards {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin: 3rem 0 2.5rem;
  flex-wrap: wrap;
}
.dc-card {
  background: rgba(253,250,246,.06);
  border: 1px solid rgba(212,168,78,.2);
  padding: 2.5rem 2.2rem;
  min-width: 200px;
  flex: 1;
  max-width: 260px;
  backdrop-filter: blur(10px);
  transition: background var(--dur-mid), transform var(--dur-mid) var(--ease-out);
}
.dc-card:hover {
  background: rgba(253,250,246,.12);
  transform: translateY(-3px);
}
.dc-icon {
  margin-bottom: 1.5rem;
  color: var(--gold-hi);
  opacity: .85;
}
.dc-icon svg { display: block; margin: 0 auto; }
.dc-card h4 {
  font-family: var(--ff-serif);
  font-size: 1.25rem;
  color: var(--white);
  margin-bottom: .6rem;
  font-weight: 400;
  letter-spacing: .05em;
}
.dc-card p {
  font-family: var(--ff-sans);
  font-size: .8rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--champagne);
}

.dc-pinterest-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-top: 1.5rem;
  padding: .55rem 1.2rem;
  border: 1px solid rgba(212,168,78,.3);
  color: var(--champagne);
  font-family: var(--ff-sans);
  font-size: .68rem;
  font-weight: 300;
  letter-spacing: .15em;
  text-transform: uppercase;
  transition: background var(--dur-fast), border-color var(--dur-fast), color var(--dur-fast);
}
.dc-pinterest-btn:hover {
  background: rgba(212,168,78,.12);
  border-color: var(--gold-hi);
  color: var(--gold-hi);
}

.dresscode-note {
  display: inline-block;
  margin-top: .5rem;
  padding: 1.2rem 2.5rem;
  border: 1px solid rgba(212,168,78,.2);
  background: rgba(40,25,12,.4);
  backdrop-filter: blur(8px);
}
.dresscode-note p {
  font-family: var(--ff-sans);
  font-size: .82rem;
  font-weight: 300;
  line-height: 1.9;
  color: var(--champagne);
}
.dresscode-note strong { color: var(--white); }

/* ── GALERÍA ─────────────────────────────── */
#galeria {
  padding: 9rem 0;
  text-align: center;
  background: var(--canvas);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 340px;
  gap: .75rem;
  margin-top: 3.5rem;
  padding: 0 .75rem;
}
.gallery-item {
  overflow: hidden;
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--dur-slow) var(--ease-out) var(--d, 0s),
    transform var(--dur-slow) var(--ease-out) var(--d, 0s);
}
.gallery-item.is-visible { opacity: 1; transform: translateY(0); }
.gallery-item.tall { grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }

.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(.92);
  transition: transform .5s var(--ease-out), filter .5s var(--ease-out);
  will-change: transform;
}
.gallery-item:hover img {
  transform: scale(1.035);
  filter: saturate(1.05);
}

/* ── REGALOS ─────────────────────────────── */
#regalos {
  padding: 9rem 0;
  text-align: center;
  background: var(--surface-1);
}
.regalo-btn {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  padding: 1rem 2.2rem;
  background: var(--surface-navy);
  color: var(--champagne);
  font-family: var(--ff-sans);
  font-size: .72rem;
  font-weight: 400;
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-top: 1.5rem;
  border: 1px solid rgba(212,168,78,.35);
  transition: background var(--dur-fast), color var(--dur-fast), transform var(--dur-fast);
}
.regalo-btn:hover {
  background: var(--gold);
  color: var(--ink);
  transform: translateY(-2px);
}
.regalo-btn:active { transform: translateY(0); }

/* ── RSVP ────────────────────────────────── */
#rsvp {
  position: relative;
  padding: 11rem 0;
  text-align: center;
  overflow: hidden;
}
.rsvp-bg { position: absolute; inset: 0; }
.rsvp-bg-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  will-change: transform;
}
.rsvp-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(61,42,26,.65), rgba(37,26,16,.82));
}
.rsvp-content { position: relative; z-index: 1; max-width: 620px; }

.rsvp-form {
  margin-top: 3rem;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}
.form-group { position: relative; }
.form-group input {
  width: 100%;
  background: rgba(253,250,246,.06);
  border: none;
  border-bottom: 1px solid rgba(212,168,78,.3);
  color: var(--white);
  font-family: var(--ff-sans);
  font-size: .88rem;
  font-weight: 300;
  padding: 1.1rem .2rem .6rem;
  outline: none;
  transition: border-color var(--dur-fast), background var(--dur-fast);
  border-radius: 0;
  -webkit-appearance: none;
}
.form-group input::placeholder { color: transparent; }
.form-group label {
  position: absolute;
  left: .2rem; top: 50%;
  transform: translateY(-50%);
  font-family: var(--ff-sans);
  font-size: .78rem;
  font-weight: 300;
  letter-spacing: .08em;
  color: rgba(212,168,78,.6);
  pointer-events: none;
  transition: all var(--dur-mid) var(--ease-out);
}
.form-group input:focus { border-color: var(--gold-hi); }
.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label {
  top: .3rem;
  transform: none;
  font-size: .6rem;
  letter-spacing: .18em;
  color: var(--gold-hi);
  text-transform: uppercase;
}

/* Radio */
.form-radio-group { display: flex; flex-direction: column; gap: .8rem; }
.radio-label {
  font-family: var(--ff-sans);
  font-size: .62rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--gold-hi);
  margin-bottom: .2rem;
}
.radio-opt {
  display: flex;
  align-items: flex-start;
  gap: .8rem;
  cursor: pointer;
  font-family: var(--ff-sans);
  font-size: .82rem;
  font-weight: 300;
  color: var(--champagne);
  line-height: 1.5;
  transition: color var(--dur-fast);
}
.radio-opt:hover { color: var(--white); }
.radio-opt input[type="radio"] { display: none; }
.radio-box {
  width: 18px; height: 18px;
  min-width: 18px;
  border: 1px solid rgba(212,168,78,.35);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  color: var(--gold-hi);
  transition: border-color var(--dur-fast), background var(--dur-fast);
}
.radio-opt input:checked ~ .radio-box {
  border-color: var(--gold-hi);
  background: rgba(212,168,78,.12);
}
.radio-box svg { opacity: 0; transition: opacity var(--dur-fast); }
.radio-opt input:checked ~ .radio-box svg { opacity: 1; }

/* Submit */
.btn-rsvp {
  padding: 1rem 2.8rem;
  background: transparent;
  border: 1px solid rgba(212,168,78,.5);
  color: var(--gold-hi);
  font-family: var(--ff-sans);
  font-size: .7rem;
  font-weight: 300;
  letter-spacing: .28em;
  text-transform: uppercase;
  cursor: pointer;
  align-self: center;
  margin-top: .5rem;
  position: relative;
  overflow: hidden;
  transition: color var(--dur-fast), border-color var(--dur-fast);
}
.btn-rsvp::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gold-hi);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-mid) var(--ease-out);
  z-index: -1;
}
.btn-rsvp:hover { color: var(--surface-navy); border-color: var(--gold-hi); }
.btn-rsvp:hover::before { transform: scaleX(1); }

/* Success */
.rsvp-success { padding: 3rem; text-align: center; }
.success-icon {
  font-family: var(--ff-script);
  font-size: 3rem;
  color: var(--gold-hi);
  margin-bottom: 1.5rem;
}
.rsvp-success h3 {
  font-family: var(--ff-serif);
  font-size: 2.8rem;
  font-weight: 300;
  color: var(--white);
  margin-bottom: .8rem;
}
.rsvp-success p {
  font-family: var(--ff-sans);
  font-size: .88rem;
  color: var(--champagne);
  line-height: 1.9;
}
.rsvp-footer { color: var(--champagne); font-size: .82rem; margin-top: 2rem; }
.rsvp-footer a { color: var(--gold-hi); border-bottom: 1px solid rgba(212,168,78,.3); transition: border-color var(--dur-fast); }
.rsvp-footer a:hover { border-color: var(--gold-hi); }

/* ── FOOTER ──────────────────────────────── */
#footer {
  background: var(--surface-navy);
  text-align: center;
  padding: 6rem 2rem;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
#footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 50% 100%, rgba(184,145,58,.1) 0%, transparent 70%);
  pointer-events: none;
}
.footer-script {
  font-family: var(--ff-script);
  font-size: clamp(2.5rem, 8vw, 5rem);
  color: var(--champagne);
  margin-bottom: .3rem;
  line-height: 1.2;
}
.footer-date {
  font-family: var(--ff-sans);
  font-size: .7rem;
  font-weight: 300;
  letter-spacing: .38em;
  color: var(--gold-hi);
  margin-bottom: 1.2rem;
}
.footer-verse {
  font-family: var(--ff-serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--ink-subtle);
  margin-bottom: 2.5rem;
}
.footer-rule {
  width: 40px;
  height: 1px;
  background: var(--gold);
  margin: 0 auto 1.5rem;
}
.footer-copy {
  font-family: var(--ff-sans);
  font-size: .65rem;
  font-weight: 300;
  letter-spacing: .12em;
  color: var(--ink-subtle);
}

/* ── REVEAL ANIMATIONS ───────────────────── */
.reveal-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
.reveal-right {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
.reveal-up.is-visible,
.reveal-left.is-visible,
.reveal-right.is-visible {
  opacity: 1;
  transform: translate(0);
}
/* Stagger siblings */
.reveal-group > *:nth-child(1) { transition-delay: 0ms; }
.reveal-group > *:nth-child(2) { transition-delay: 80ms; }
.reveal-group > *:nth-child(3) { transition-delay: 160ms; }
.reveal-group > *:nth-child(4) { transition-delay: 240ms; }

/* ── RESPONSIVE — TABLET ─────────────────── */
@media (max-width: 860px) {
  .evento-grid { grid-template-columns: 1fr; }
  .evento-divider { flex-direction: row; }
  .orb-line { width: 50px; height: 1px; background: linear-gradient(to right, transparent, var(--gold-lo), transparent); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 280px; }
  .gallery-item.tall { grid-row: span 1; }
  .gallery-item.wide { grid-column: span 1; }
}

/* ── RESPONSIVE — MOBILE ─────────────────── */
@media (max-width: 600px) {
  #nav { padding: 1.1rem 1.5rem; }
  #nav.scrolled { padding: .8rem 1.5rem; }
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 0; right: 0; bottom: 0;
    width: 72%;
    max-width: 280px;
    background: var(--surface-navy);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.2rem;
    transform: translateX(100%);
    transition: transform var(--dur-mid) var(--ease-out);
    z-index: 999;
    padding: 2rem;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { color: var(--champagne) !important; font-size: .75rem; }

  .hero-names { font-size: clamp(3.5rem, 18vw, 5.5rem); flex-direction: column; }
  .hero-amp { font-size: 1.2em; }

  .gallery-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 200px; padding: 0 .5rem; }
  .gallery-item.tall, .gallery-item.wide { grid-row: span 1; grid-column: span 1; }

  .dresscode-cards { flex-direction: column; align-items: center; }
  .dc-card { max-width: 100%; }

  .strip-track img { width: 180px; height: 250px; }
  .countdown-grid { gap: .5rem; }
  .cd-sep { font-size: 2rem; }

  #floatRsvp { bottom: 1rem; right: 1rem; }

  .verso-block { padding: 2rem 1.5rem; }
}

/* ── REDUCED MOTION ──────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  .reveal-up, .reveal-left, .reveal-right, .gallery-item {
    opacity: 1 !important;
    transform: none !important;
  }
}