/* ==========================================================================
   MEERA & VEER — ROYAL HERITAGE WEDDING INVITATION
   Concept: "The Jharokha" — every section is glimpsed through an ornate
   palace archway, echoing a procession through a Rajasthani palace.
   Core stylesheet: tokens, reset, typography, layout, components.
   Responsive overrides live in responsive.css. Keyframes in animations.css.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Colour — Royal Heritage palette */
  --color-parchment: #F3E5C3;
  --color-parchment-light: #FAF2DE;
  --color-maroon: #6E1423;
  --color-maroon-deep: #4A0D18;
  --color-espresso: #2E1A12;
  --color-saddle: #4A2E1F;
  --color-copper: #BC8A4A;
  --color-copper-light: #D9B876;
  --color-ink: #2A1710;
  --color-cream-text: #F3E5C3;

  /* Type */
  --font-display: 'Cinzel', serif;
  --font-heading: 'Cormorant Garamond', serif;
  --font-body: 'Jost', sans-serif;

  /* Spacing scale */
  --space-3xs: 0.25rem;
  --space-2xs: 0.5rem;
  --space-xs: 0.75rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 9rem;

  /* Layout */
  --container-width: 1140px;
  --radius-sm: 3px;
  --radius-md: 6px;

  /* Motion */
  --ease-royal: cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 0.25s var(--ease-royal);
  --transition-slow: 0.6s var(--ease-royal);

  /* Texture */
  --pattern-jaali: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Cg fill='none' stroke='%23BC8A4A' stroke-width='1' opacity='0.5'%3E%3Ccircle cx='30' cy='30' r='16'/%3E%3Cpath d='M30 6 L30 54 M6 30 L54 30 M13 13 L47 47 M13 47 L47 13'/%3E%3C/g%3E%3C/svg%3E");
}

/* --------------------------------------------------------------------------
   2. RESET & BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background-color: var(--color-parchment);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul { list-style: none; }
input, textarea, select { font: inherit; color: inherit; }

::selection { background: var(--color-maroon); color: var(--color-parchment-light); }

:focus-visible {
  outline: 2px solid var(--color-copper);
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* --------------------------------------------------------------------------
   3. TYPOGRAPHY
   -------------------------------------------------------------------------- */
.eyebrow {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-copper);
  text-align: center;
  margin-bottom: var(--space-sm);
}

.section-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: clamp(2rem, 4vw, 3rem);
  text-align: center;
  color: var(--color-maroon);
  margin-bottom: var(--space-md);
}
.section-title--light { color: var(--color-parchment-light); }

.section-lede {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1.05rem;
  max-width: 560px;
  text-align: center;
  margin: 0 auto var(--space-xl);
  color: var(--color-saddle);
}
.section-lede--light { color: var(--color-copper-light); }

section > .eyebrow:first-of-type,
section > .section-title { padding-top: 0; }

/* --------------------------------------------------------------------------
   4. LAYOUT
   -------------------------------------------------------------------------- */
main section, .hero, .footer {
  padding: var(--space-2xl) var(--space-md);
  position: relative;
}

.countdown, .story, .couple, .family, .gallery, .venue, .treasury, .contact {
  max-width: var(--container-width);
  margin: 0 auto;
}

.divider {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--space-lg);
  color: var(--color-copper);
  display: block;
}
.divider--dark { color: var(--color-copper-light); }

/* --------------------------------------------------------------------------
   5. BUTTONS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 1rem 2rem;
  border: 1px solid var(--color-copper);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  cursor: pointer;
}
.btn--primary {
  background: var(--color-maroon);
  color: var(--color-parchment-light);
  border-color: var(--color-maroon);
}
.btn--primary:hover { background: var(--color-maroon-deep); border-color: var(--color-maroon-deep); transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--color-maroon); }
.btn--ghost:hover { background: var(--color-maroon); color: var(--color-parchment-light); }

/* --------------------------------------------------------------------------
   6. LOADER
   -------------------------------------------------------------------------- */
.loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--color-espresso);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: var(--space-md);
}
.loader__seal { width: 90px; height: 90px; color: var(--color-copper); }
.loader__seal-svg { width: 100%; height: 100%; }
.loader__text {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-copper-light);
}

/* --------------------------------------------------------------------------
   7. SCROLL PROGRESS
   -------------------------------------------------------------------------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; width: 100%; height: 3px;
  background: rgba(46,26,18,0.15); z-index: 1000;
}
.scroll-progress__bar {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--color-copper), var(--color-maroon));
}

/* --------------------------------------------------------------------------
   8. NAVIGATION
   -------------------------------------------------------------------------- */
.nav {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 900;
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-sm) var(--space-lg);
  background: rgba(46,26,18,0);
  transition: var(--transition-fast);
}
.nav.is-scrolled { background: rgba(46,26,18,0.94); box-shadow: 0 2px 20px rgba(0,0,0,0.25); }

.nav__crest { width: 42px; height: 42px; color: var(--color-copper); flex-shrink: 0; }
.nav__crest svg { width: 100%; height: 100%; }

.nav__links {
  display: flex; align-items: center; gap: var(--space-lg);
  font-family: var(--font-display);
  font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--color-parchment-light);
}
.nav__links a { position: relative; padding-bottom: 4px; }
.nav__links a::after {
  content: ''; position: absolute; left: 0; bottom: 0; width: 0; height: 1px;
  background: var(--color-copper); transition: var(--transition-fast);
}
.nav__links a:hover::after { width: 100%; }
.nav__cta {
  border: 1px solid var(--color-copper); padding: 0.5rem 1rem; border-radius: var(--radius-sm);
}
.nav__cta::after { display: none; }

.nav__music { width: 38px; height: 38px; color: var(--color-copper); font-size: 1rem; flex-shrink: 0; }
.nav__music.is-playing { color: var(--color-copper-light); animation: pulse-glow 2s ease-in-out infinite; }

.nav__toggle {
  display: none; flex-direction: column; gap: 5px; width: 28px; flex-shrink: 0;
}
.nav__toggle span { width: 100%; height: 2px; background: var(--color-copper); transition: var(--transition-fast); }

/* --------------------------------------------------------------------------
   9. HERO
   -------------------------------------------------------------------------- */
.hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(ellipse at 50% 20%, var(--color-maroon) 0%, var(--color-maroon-deep) 45%, var(--color-espresso) 100%);
  overflow: hidden;
  text-align: center;
}
.hero__pattern {
  position: absolute; inset: 0;
  background-image: var(--pattern-jaali);
  opacity: 0.35;
}
.hero__vignette {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 50%, transparent 30%, var(--color-espresso) 100%);
  opacity: 0.6;
}
.hero__content { position: relative; z-index: 2; max-width: 640px; padding: 0 var(--space-md); }

.hero__eyebrow {
  font-family: var(--font-display); font-size: 0.75rem; letter-spacing: 0.32em;
  text-transform: uppercase; color: var(--color-copper-light); margin-bottom: var(--space-lg);
}

.hero__frame { display: flex; justify-content: center; margin-bottom: var(--space-md); }
.hero__portrait {
  width: 130px; height: 130px; border-radius: 50%;
  border: 1px solid var(--color-copper);
  padding: 8px;
}
.hero__portrait-inner {
  width: 100%; height: 100%; border-radius: 50%;
  border: 1px solid var(--color-copper);
  display: flex; align-items: center; justify-content: center;
  background: rgba(188,138,74,0.08);
}
.hero__monogram { width: 56%; height: 56%; color: var(--color-copper-light); }

.hero__names {
  font-family: var(--font-heading); font-style: italic; font-weight: 600;
  font-size: clamp(3rem, 9vw, 5.5rem);
  color: var(--color-parchment-light);
  line-height: 1.05;
  margin-bottom: var(--space-md);
}
.hero__name { display: inline-block; }
.hero__amp { color: var(--color-copper); font-size: 0.6em; margin: 0 0.15em; vertical-align: middle; }

.hero__tagline {
  font-family: var(--font-heading); font-style: italic; font-size: 1.15rem;
  color: var(--color-copper-light); margin-bottom: var(--space-md);
}

.hero__date {
  display: flex; align-items: center; justify-content: center; gap: var(--space-2xs);
  font-family: var(--font-display); letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--color-parchment-light); font-size: 0.9rem; margin-bottom: var(--space-lg);
}
.hero__date i { font-size: 0.5rem; color: var(--color-copper); }

.hero__actions { display: flex; gap: var(--space-sm); justify-content: center; flex-wrap: wrap; }
.hero__actions .btn--ghost { color: var(--color-parchment-light); border-color: var(--color-copper); }
.hero__actions .btn--ghost:hover { background: var(--color-copper); color: var(--color-espresso); }

.hero__scroll {
  position: absolute; bottom: var(--space-lg); left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: var(--space-2xs);
  font-family: var(--font-display); font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--color-copper-light); z-index: 2;
}
.hero__scroll span {
  width: 1px; height: 34px; background: linear-gradient(var(--color-copper), transparent);
}

/* --------------------------------------------------------------------------
   10. COUNTDOWN
   -------------------------------------------------------------------------- */
.countdown { text-align: center; }
.countdown__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-md);
  max-width: 640px; margin: 0 auto;
}
.countdown__unit {
  border: 1px solid var(--color-copper); border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-2xs);
  background: var(--color-parchment-light);
}
.countdown__value {
  display: block; font-family: var(--font-heading); font-weight: 700;
  font-size: clamp(1.8rem, 5vw, 2.6rem); color: var(--color-maroon); line-height: 1;
}
.countdown__label {
  display: block; margin-top: var(--space-2xs);
  font-family: var(--font-display); font-size: 0.6rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--color-saddle);
}

/* --------------------------------------------------------------------------
   11. STORY / CHRONICLE (signature timeline)
   -------------------------------------------------------------------------- */
.story { text-align: center; }
.chronicle { position: relative; margin-top: var(--space-2xl); text-align: left; }
.chronicle__line {
  position: absolute; left: 50%; top: 0; bottom: 0; width: 1px;
  background: linear-gradient(var(--color-copper), var(--color-copper) 70%, transparent);
  transform: translateX(-50%);
}
.chronicle__entry {
  position: relative; display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--space-xl); align-items: center; margin-bottom: var(--space-2xl);
}
.chronicle__entry--reverse .chronicle__frame { order: 2; }
.chronicle__entry--reverse .chronicle__text { order: 1; text-align: right; }

.chronicle__marker {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 46px; height: 46px; color: var(--color-copper);
  background: var(--color-parchment); border-radius: 50%; padding: 4px;
  z-index: 2;
}

.chronicle__frame { aspect-ratio: 4/5; clip-path: url(#archClip); background: var(--color-copper); padding: 10px; max-width: 340px; }
.chronicle__portrait {
  width: 100%; height: 100%; clip-path: url(#archClip);
  background: var(--color-saddle);
  display: flex; align-items: center; justify-content: center;
}
.chronicle__placeholder { color: var(--color-copper-light); font-size: 2rem; opacity: 0.6; }

.chronicle__text { max-width: 360px; }
.chronicle__date {
  font-family: var(--font-display); font-size: 0.65rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--color-copper);
}
.chronicle__text h3 {
  font-family: var(--font-heading); font-size: 1.8rem; color: var(--color-maroon);
  margin: var(--space-2xs) 0 var(--space-2xs);
}
.chronicle__text p { color: var(--color-saddle); font-weight: 300; }

/* --------------------------------------------------------------------------
   12. THE BRIDE & THE GROOM
   -------------------------------------------------------------------------- */
.couple { text-align: center; }
.couple__grid {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: var(--space-lg);
  align-items: center; margin-top: var(--space-xl);
}
.couple__card { text-align: center; }
.couple__frame {
  width: 200px; aspect-ratio: 4/5; margin: 0 auto var(--space-md);
  clip-path: url(#archClip); background: var(--color-copper); padding: 8px;
}
.couple__portrait {
  width: 100%; height: 100%; clip-path: url(#archClip);
  background: var(--color-maroon-deep); display: flex; align-items: center; justify-content: center;
}
.couple__placeholder { color: var(--color-copper-light); font-size: 2rem; opacity: 0.6; }
.couple__name { font-family: var(--font-heading); font-style: italic; font-size: 2.2rem; color: var(--color-maroon); }
.couple__parents { font-size: 0.85rem; color: var(--color-copper); margin: var(--space-3xs) 0 var(--space-sm); }
.couple__bio { max-width: 320px; margin: 0 auto; color: var(--color-saddle); font-weight: 300; font-size: 0.95rem; }
.couple__social { margin-top: var(--space-sm); font-size: 1.2rem; color: var(--color-copper); }
.couple__divider { width: 54px; height: 54px; color: var(--color-copper); }

/* --------------------------------------------------------------------------
   13. CELEBRATIONS
   -------------------------------------------------------------------------- */
.celebrations {
  background: var(--color-espresso);
  background-image: var(--pattern-jaali);
  text-align: center; max-width: 100%;
  padding: var(--space-2xl) var(--space-md);
}
.celebrations__grid {
  max-width: var(--container-width); margin: var(--space-xl) auto 0;
  display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-sm);
}
.chapter-card {
  border: 1px solid rgba(188,138,74,0.4); border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-sm); position: relative;
  transition: var(--transition-fast);
}
.chapter-card:hover { border-color: var(--color-copper); transform: translateY(-6px); background: rgba(188,138,74,0.06); }
.chapter-card__numeral {
  display: block; font-family: var(--font-heading); font-size: 0.85rem;
  color: var(--color-copper); margin-bottom: var(--space-sm);
}
.chapter-card__icon { font-size: 1.6rem; color: var(--color-copper-light); margin-bottom: var(--space-sm); }
.chapter-card h3 { font-family: var(--font-heading); font-size: 1.4rem; color: var(--color-parchment-light); margin-bottom: var(--space-2xs); }
.chapter-card__meta { font-size: 0.78rem; color: var(--color-copper-light); }
.chapter-card__place { font-size: 0.78rem; color: rgba(243,229,195,0.6); margin-top: var(--space-3xs); }

/* --------------------------------------------------------------------------
   14. FAMILY
   -------------------------------------------------------------------------- */
.family { text-align: center; }
.family__houses { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); margin-top: var(--space-xl); }
.family__house-title {
  font-family: var(--font-heading); font-style: italic; font-size: 1.6rem;
  color: var(--color-maroon); margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm); border-bottom: 1px solid var(--color-copper);
}
.family__members { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-md); }
.family__member { width: 110px; }
.family__avatar {
  width: 72px; height: 72px; border-radius: 50%; margin: 0 auto var(--space-2xs);
  border: 1px solid var(--color-copper); display: flex; align-items: center; justify-content: center;
  background: var(--color-parchment-light); color: var(--color-copper); font-size: 1.3rem;
}
.family__member p { font-size: 0.85rem; font-weight: 500; }
.family__member span { font-size: 0.7rem; color: var(--color-copper); text-transform: uppercase; letter-spacing: 0.08em; }

/* --------------------------------------------------------------------------
   15. GALLERY
   -------------------------------------------------------------------------- */
.gallery { text-align: center; }
.gallery__swiper { margin-bottom: var(--space-xl); padding-bottom: var(--space-lg); }
.gallery__swiper .swiper-slide {
  width: 260px; aspect-ratio: 4/5; clip-path: url(#archClip); background: var(--color-copper); padding: 8px;
}
.gallery__slide-inner {
  width: 100%; height: 100%; clip-path: url(#archClip);
  background: var(--color-saddle); display: flex; align-items: center; justify-content: center;
  color: var(--color-copper-light); font-size: 1.8rem;
}
.swiper-pagination-bullet { background: var(--color-copper); opacity: 0.4; }
.swiper-pagination-bullet-active { opacity: 1; background: var(--color-maroon); }

.gallery__grid {
  columns: 4 220px; column-gap: var(--space-sm);
}
.gallery__tile {
  break-inside: avoid; margin-bottom: var(--space-sm); border-radius: var(--radius-md);
  overflow: hidden; cursor: pointer; position: relative;
  border: 1px solid var(--color-copper);
}
.gallery__tile-inner {
  width: 100%; display: flex; align-items: center; justify-content: center;
  color: var(--color-parchment-light); font-size: 1.5rem;
  transition: var(--transition-fast);
}
.gallery__tile:hover .gallery__tile-inner { transform: scale(1.06); }
.gallery__tile:hover::after { opacity: 1; }
.gallery__tile::after {
  content: '\f00e'; font-family: "Font Awesome 6 Free"; font-weight: 900;
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(46,26,18,0.5); color: var(--color-copper-light); opacity: 0; transition: var(--transition-fast);
}

.lightbox {
  position: fixed; inset: 0; z-index: 2000; background: rgba(20,10,6,0.94);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: var(--transition-fast);
}
.lightbox.is-open { opacity: 1; pointer-events: auto; }
.lightbox__frame { width: min(80vw, 500px); aspect-ratio: 4/5; clip-path: url(#archClip); background: var(--color-copper); padding: 10px; }
.lightbox__placeholder {
  width: 100%; height: 100%; clip-path: url(#archClip); background: var(--color-saddle);
  display: flex; align-items: center; justify-content: center; color: var(--color-copper-light); font-size: 3rem;
}
.lightbox__close { position: absolute; top: var(--space-lg); right: var(--space-lg); font-size: 2.5rem; color: var(--color-copper-light); }
.lightbox__prev, .lightbox__next { position: absolute; top: 50%; transform: translateY(-50%); font-size: 1.6rem; color: var(--color-copper-light); padding: var(--space-sm); }
.lightbox__prev { left: var(--space-md); }
.lightbox__next { right: var(--space-md); }

/* --------------------------------------------------------------------------
   16. VENUE
   -------------------------------------------------------------------------- */
.venue { text-align: center; }
.venue__wrap {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg);
  margin-top: var(--space-xl); align-items: stretch; text-align: left;
}
.venue__info {
  border: 1px solid var(--color-copper); border-radius: var(--radius-md);
  padding: var(--space-lg); display: flex; flex-direction: column; justify-content: center;
  background: var(--color-parchment-light);
}
.venue__info h3 { font-family: var(--font-heading); font-size: 1.8rem; color: var(--color-maroon); margin-bottom: var(--space-sm); }
.venue__info p { color: var(--color-saddle); margin-bottom: var(--space-sm); font-weight: 300; }
.venue__info i { color: var(--color-copper); margin-right: var(--space-3xs); }
.venue__note { font-size: 0.85rem; font-style: italic; }
.venue__info .btn { align-self: flex-start; margin-top: var(--space-sm); }
.venue__map { min-height: 320px; border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-copper); }
.venue__map iframe { width: 100%; height: 100%; min-height: 320px; }

/* --------------------------------------------------------------------------
   17. RSVP
   -------------------------------------------------------------------------- */
.rsvp {
  background: var(--color-espresso); background-image: var(--pattern-jaali);
  text-align: center; max-width: 100%;
}
.rsvp__form { max-width: 560px; margin: var(--space-xl) auto 0; text-align: left; display: grid; gap: var(--space-md); }
.rsvp__row label, .rsvp__legend {
  display: block; font-family: var(--font-display); font-size: 0.65rem;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-copper-light);
  margin-bottom: var(--space-2xs);
}
.rsvp__row input, .rsvp__row select, .rsvp__row textarea {
  width: 100%; background: rgba(243,229,195,0.06); border: 1px solid rgba(188,138,74,0.5);
  border-radius: var(--radius-sm); padding: var(--space-sm); color: var(--color-parchment-light);
  transition: var(--transition-fast);
}
.rsvp__row input:focus, .rsvp__row select:focus, .rsvp__row textarea:focus { border-color: var(--color-copper); background: rgba(243,229,195,0.1); }
.rsvp__row input::placeholder, .rsvp__row textarea::placeholder { color: rgba(243,229,195,0.35); }
.rsvp__toggle { display: flex; gap: var(--space-md); font-size: 0.9rem; color: var(--color-parchment-light); font-weight: 300; }
.rsvp__toggle label { display: flex; align-items: center; gap: var(--space-3xs); text-transform: none; letter-spacing: normal; font-family: var(--font-body); }
.rsvp__submit { justify-self: center; margin-top: var(--space-sm); position: relative; }
.rsvp__submit-seal { width: 20px; height: 20px; }

.rsvp__success {
  display: none; max-width: 420px; margin: var(--space-xl) auto 0; text-align: center;
}
.rsvp__success.is-visible { display: block; }
.rsvp__success-seal { width: 64px; height: 64px; color: var(--color-copper); margin: 0 auto var(--space-sm); }
.rsvp__success h3 { font-family: var(--font-heading); font-size: 1.6rem; color: var(--color-parchment-light); margin-bottom: var(--space-2xs); }
.rsvp__success p { color: var(--color-copper-light); font-weight: 300; }

/* --------------------------------------------------------------------------
   18. TREASURY (gifts)
   -------------------------------------------------------------------------- */
.treasury { text-align: center; }
.treasury__card {
  max-width: 480px; margin: var(--space-xl) auto 0;
  border: 1px solid var(--color-copper); border-radius: var(--radius-md);
  padding: var(--space-lg); display: flex; gap: var(--space-lg); align-items: center;
  background: var(--color-parchment-light); text-align: left;
}
.treasury__qr { flex-shrink: 0; width: 120px; text-align: center; }
.treasury__qr svg { border-radius: var(--radius-sm); border: 1px solid var(--color-copper); }
.treasury__qr span { display: block; font-size: 0.65rem; color: var(--color-saddle); margin-top: var(--space-2xs); font-style: italic; }
.treasury__details p { margin-bottom: var(--space-2xs); font-size: 0.9rem; }
.treasury__details .btn { margin-top: var(--space-sm); font-size: 0.65rem; padding: 0.7rem 1.2rem; }

/* --------------------------------------------------------------------------
   19. CONTACT
   -------------------------------------------------------------------------- */
.contact { text-align: center; }
.contact__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); margin-top: var(--space-xl); max-width: 560px; margin-inline: auto; }
.contact__card {
  border: 1px solid var(--color-copper); border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-sm); display: flex; flex-direction: column; align-items: center; gap: var(--space-sm);
  transition: var(--transition-fast);
}
.contact__card:hover { background: var(--color-maroon); color: var(--color-parchment-light); transform: translateY(-4px); }
.contact__card i { font-size: 1.6rem; color: var(--color-copper); }
.contact__card:hover i { color: var(--color-copper-light); }
.contact__card span { font-family: var(--font-display); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; }

/* --------------------------------------------------------------------------
   20. FOOTER
   -------------------------------------------------------------------------- */
.footer {
  background: var(--color-espresso); color: var(--color-parchment-light);
  text-align: center; padding: var(--space-2xl) var(--space-md) var(--space-xl);
}
.footer__crest { width: 56px; height: 56px; margin: 0 auto var(--space-sm); color: var(--color-copper); }
.footer__names { font-family: var(--font-heading); font-style: italic; font-size: 2rem; margin-bottom: var(--space-2xs); }
.footer__verse { color: var(--color-copper-light); font-style: italic; margin-bottom: var(--space-lg); }
.footer__links { display: flex; justify-content: center; gap: var(--space-md); flex-wrap: wrap; margin-bottom: var(--space-lg); font-family: var(--font-display); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; }
.footer__links a:hover { color: var(--color-copper); }
.footer__credit { font-size: 0.75rem; color: rgba(243,229,195,0.4); }

/* --------------------------------------------------------------------------
   21. BACK TO TOP
   -------------------------------------------------------------------------- */
.back-to-top {
  position: fixed; bottom: var(--space-md); right: var(--space-md); z-index: 500;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--color-maroon); color: var(--color-parchment-light);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transform: translateY(10px);
  transition: var(--transition-fast); box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
.back-to-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }