/* ═══════════════════════════════════════════════════════
   components.css  –  All Section & Component Styles
═══════════════════════════════════════════════════════ */

/* ════════════════════════════════════
   1. LOADING SCREEN
════════════════════════════════════ */
#loading-screen {
  position: fixed;
  inset: 0;
  z-index: var(--z-top);
  background: var(--grad-navy);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-6);
  transition: opacity var(--dur-slow) var(--ease-smooth),
              visibility var(--dur-slow) var(--ease-smooth);
}

#loading-screen.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loading-mono {
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-style: italic;
  color: var(--clr-gold);
  letter-spacing: 0.08em;
  animation: pulse-glow 2s ease-in-out infinite;
}

.loading-bar {
  width: 160px;
  height: 2px;
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.loading-bar-fill {
  height: 100%;
  background: var(--grad-gold);
  border-radius: var(--radius-full);
  animation: load-bar 1.8s var(--ease-smooth) forwards;
}

.loading-text {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

@keyframes load-bar {
  from { width: 0%; }
  to   { width: 100%; }
}

@keyframes pulse-glow {
  0%, 100% { opacity: 1; text-shadow: 0 0 20px rgba(201,168,76,0.4); }
  50%       { opacity: 0.7; text-shadow: 0 0 40px rgba(201,168,76,0.8); }
}


/* ════════════════════════════════════
   2. COVER / HERO OPENER
════════════════════════════════════ */
#cover {
  position: fixed;
  inset: 0;
  z-index: var(--z-fixed);
  background: var(--grad-hero);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--sp-8) var(--sp-6);
  text-align: center;
  overflow: hidden;
}

/* Decorative circles */
#cover::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -15%;
  width: 60vw;
  height: 60vw;
  max-width: 480px;
  max-height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.12) 0%, transparent 70%);
  pointer-events: none;
}

#cover::after {
  content: "";
  position: absolute;
  bottom: -15%;
  left: -10%;
  width: 50vw;
  height: 50vw;
  max-width: 400px;
  max-height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(133,193,233,0.10) 0%, transparent 70%);
  pointer-events: none;
}

.cover-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.cover-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-5);
  animation: cover-enter 1s var(--ease-smooth) 0.2s both;
}

@keyframes cover-enter {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.cover-to-label {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.cover-guest-name {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-style: italic;
  color: var(--clr-gold-light);
  line-height: var(--lh-snug);
  max-width: min(90vw, 420px);
  word-break: break-word;
}

.cover-mono {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 15vw, 7rem);
  font-style: italic;
  color: var(--clr-gold);
  line-height: 1;
  letter-spacing: 0.04em;
  text-shadow: 0 2px 30px rgba(201,168,76,0.35);
  animation: mono-shine 3s ease-in-out 1.5s infinite alternate;
}

@keyframes mono-shine {
  from { text-shadow: 0 2px 30px rgba(201,168,76,0.35); }
  to   { text-shadow: 0 2px 50px rgba(201,168,76,0.6), 0 0 80px rgba(201,168,76,0.2); }
}

.cover-wedding-of {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.cover-names {
  font-family: var(--font-script);
  font-size: clamp(1.6rem, 7vw, 2.8rem);
  color: var(--clr-white);
  line-height: var(--lh-snug);
}

.cover-names .amp {
  color: var(--clr-gold);
  font-size: 0.75em;
  margin: 0 var(--sp-3);
}

.cover-date-hint {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.08em;
}

.cover-open-btn {
  margin-top: var(--sp-4);
  padding: var(--sp-4) var(--sp-10);
  font-size: var(--fs-sm);
  border-radius: var(--radius-full);
  background: var(--grad-gold);
  color: var(--clr-navy);
  font-weight: var(--fw-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 4px 24px rgba(201,168,76,0.4);
  transition: all var(--dur-base) var(--ease-smooth);
  min-height: 52px;
  cursor: pointer;
  border: none;
  font-family: var(--font-body);
}

.cover-open-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(201,168,76,0.6);
}

.cover-open-btn:active {
  transform: translateY(-1px);
}

.cover-scroll-hint {
  position: absolute;
  bottom: calc(var(--sp-8) + env(safe-area-inset-bottom));
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  color: rgba(255,255,255,0.4);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-smooth);
}

.cover-scroll-hint.visible { opacity: 1; }

.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid rgba(255,255,255,0.35);
  border-bottom: 2px solid rgba(255,255,255,0.35);
  transform: rotate(45deg);
  animation: bounce-arrow 1.5s ease-in-out infinite;
}

@keyframes bounce-arrow {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50%       { transform: rotate(45deg) translateY(4px); }
}

/* Cover transition out */
#cover.slide-up {
  animation: cover-slide-up 0.8s var(--ease-smooth) forwards;
}

@keyframes cover-slide-up {
  to { transform: translateY(-100%); opacity: 0; }
}

/* ── Floating particles ── */
.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(201,168,76,0.5);
  animation: float-particle linear infinite;
}

@keyframes float-particle {
  from { transform: translateY(110vh) scale(0); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 0.6; }
  to   { transform: translateY(-10vh) scale(1.5); opacity: 0; }
}


/* ════════════════════════════════════
   3. MAIN CONTENT
════════════════════════════════════ */
#main-content {
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-smooth);
}

#main-content.visible {
  opacity: 1;
}

/* ── Section BG Alternates ── */
.bg-white    { background: var(--clr-white); }
.bg-cream    { background: var(--clr-cream); }
.bg-navy     { background: var(--grad-navy); }
.bg-gradient { background: var(--grad-section); }


/* ════════════════════════════════════
   4. HERO SECTION (post-cover)
════════════════════════════════════ */
#hero {
  background: var(--grad-hero);
  padding: var(--sp-24) var(--sp-6) var(--sp-20);
  text-align: center;
  position: relative;
  overflow: hidden;
}

#hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(201,168,76,0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(133,193,233,0.08) 0%, transparent 50%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-6);
}

.hero-mono {
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-style: italic;
  color: var(--clr-gold);
  letter-spacing: 0.1em;
}

.hero-label {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.hero-names {
  font-family: var(--font-script);
  font-size: var(--fs-hero);
  color: var(--clr-white);
  line-height: 1.1;
}

.hero-names .amp {
  color: var(--clr-gold);
  font-size: 0.7em;
  display: block;
  margin: var(--sp-2) 0;
}

.hero-invite-text {
  font-size: var(--fs-md);
  color: rgba(255,255,255,0.75);
  font-style: italic;
  line-height: var(--lh-relaxed);
  max-width: 480px;
}

.hero-date-pill {
  display: inline-flex;
  gap: var(--sp-4);
  align-items: center;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: var(--radius-full);
  padding: var(--sp-3) var(--sp-6);
  font-size: var(--fs-sm);
  color: var(--clr-gold-light);
  letter-spacing: 0.06em;
  backdrop-filter: blur(8px);
}

.hero-date-pill span:not(:last-child)::after {
  content: "·";
  margin-left: var(--sp-4);
  opacity: 0.5;
}


/* ════════════════════════════════════
   5. QUOTE SECTION
════════════════════════════════════ */
#quote {
  background: var(--clr-cream);
  padding: var(--sp-16) var(--sp-6);
  text-align: center;
}

.quote-card {
  max-width: 640px;
  margin: 0 auto;
  position: relative;
}

.quote-mark {
  font-family: var(--font-display);
  font-size: 80px;
  line-height: 0.5;
  color: rgba(201,168,76,0.2);
  position: absolute;
  top: -16px;
  left: -8px;
  pointer-events: none;
}

.quote-text {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-style: italic;
  color: var(--clr-navy);
  line-height: var(--lh-relaxed);
  padding: 0 var(--sp-6);
}

.quote-source {
  margin-top: var(--sp-5);
  font-size: var(--fs-sm);
  color: var(--clr-gold);
  font-weight: var(--fw-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}


/* ════════════════════════════════════
   6. COUPLE PROFILES
════════════════════════════════════ */
#couple {
  background: var(--clr-white);
  padding: var(--sp-20) var(--sp-4);
}

.couple-grid {
  display: flex;
  flex-direction: column;
  gap: var(--sp-12);
  max-width: 800px;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .couple-grid {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--sp-8);
  }
}

.couple-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-5);
}

.couple-photo-wrap {
  position: relative;
  width: 200px;
  height: 200px;
}

.couple-photo-wrap::before {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid rgba(201,168,76,0.35);
}

.couple-photo-wrap::after {
  content: "";
  position: absolute;
  inset: -16px;
  border-radius: 50%;
  border: 1px solid rgba(201,168,76,0.15);
}

.couple-photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--clr-gold);
}

.couple-photo-placeholder {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: var(--grad-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-style: italic;
  color: var(--clr-gold);
  border: 3px solid var(--clr-gold);
}

.couple-display-name {
  font-family: var(--font-script);
  font-size: var(--fs-3xl);
  color: var(--clr-navy);
  line-height: var(--lh-tight);
}

.couple-full-name {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-style: italic;
  color: var(--clr-text-muted);
}

.couple-meta {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: var(--lh-relaxed);
}

.couple-meta strong {
  color: var(--clr-navy);
  display: block;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--sp-1);
}

.couple-meta .parents {
  font-style: italic;
}

.couple-instagram {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
  color: var(--clr-blue-mid);
  transition: color var(--dur-fast);
}

.couple-instagram:hover { color: var(--clr-navy); }

.couple-divider {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  padding: 0 var(--sp-4);
  flex-shrink: 0;
}

@media (min-width: 640px) {
  .couple-divider { display: flex; }
}

.couple-divider-line {
  width: 1px;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--clr-gold), transparent);
}

.couple-divider-mono {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-style: italic;
  color: var(--clr-gold);
}


/* ════════════════════════════════════
   7. EVENT CARDS (Akad & Resepsi)
════════════════════════════════════ */
#events {
  background: var(--grad-navy);
  padding: var(--sp-20) var(--sp-4);
}

.events-grid {
  display: flex;
  flex-direction: column;
  gap: var(--sp-8);
  max-width: 800px;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .events-grid {
    flex-direction: row;
    align-items: stretch;
  }
}

.event-card {
  flex: 1;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  backdrop-filter: blur(12px);
  transition: transform var(--dur-base) var(--ease-smooth),
              box-shadow var(--dur-base) var(--ease-smooth);
}

.event-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.event-icon {
  font-size: var(--fs-3xl);
  line-height: 1;
}

.event-title {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--clr-gold);
  letter-spacing: 0.04em;
}

.event-datetime {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.85);
  line-height: var(--lh-relaxed);
}

.event-date-main {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  display: block;
  margin-bottom: var(--sp-1);
}

.event-time {
  color: var(--clr-gold-light);
  font-weight: var(--fw-bold);
}

.event-venue {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-style: italic;
  color: var(--clr-white);
}

.event-address {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.6);
  line-height: var(--lh-relaxed);
}

.event-actions {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-top: auto;
}

.event-actions .btn {
  width: 100%;
}


/* ════════════════════════════════════
   8. COUNTDOWN
════════════════════════════════════ */
#countdown {
  background: var(--clr-cream);
  padding: var(--sp-16) var(--sp-4);
  text-align: center;
}

.countdown-grid {
  display: flex;
  justify-content: center;
  gap: var(--sp-4);
  margin: var(--sp-8) 0 var(--sp-6);
  flex-wrap: wrap;
}

.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  min-width: 72px;
}

.countdown-num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 3.5rem);
  font-weight: var(--fw-bold);
  color: var(--clr-navy);
  line-height: 1;
  min-width: 2ch;
  text-align: center;
  transition: transform var(--dur-fast) var(--ease-bounce);
}

.countdown-num.pop {
  transform: scale(1.15);
}

.countdown-label {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: var(--fw-bold);
}

.countdown-sep {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  color: var(--clr-gold);
  line-height: 1;
  padding-top: var(--sp-3);
  align-self: flex-start;
}

.countdown-past-msg {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-style: italic;
  color: var(--clr-navy);
  max-width: 480px;
  margin: 0 auto;
  line-height: var(--lh-relaxed);
}


/* ════════════════════════════════════
   9. LOVE STORY TIMELINE
════════════════════════════════════ */
#story {
  background: var(--clr-white);
  padding: var(--sp-20) var(--sp-4);
}

.story-timeline {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-8);
}

.story-timeline::before {
  content: "";
  position: absolute;
  left: 28px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--clr-gold), rgba(201,168,76,0.2));
}

@media (min-width: 540px) {
  .story-timeline::before { left: 50%; transform: translateX(-50%); }
}

.story-item {
  display: flex;
  gap: var(--sp-5);
  align-items: flex-start;
  padding-left: var(--sp-12);
  position: relative;
}

@media (min-width: 540px) {
  .story-item {
    padding-left: 0;
    width: 50%;
    padding-right: var(--sp-10);
  }

  .story-item:nth-child(even) {
    align-self: flex-end;
    padding-right: 0;
    padding-left: var(--sp-10);
    flex-direction: row-reverse;
  }
}

.story-dot {
  position: absolute;
  left: 20px;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--clr-gold);
  border: 3px solid var(--clr-white);
  box-shadow: 0 0 0 2px var(--clr-gold);
  flex-shrink: 0;
}

@media (min-width: 540px) {
  .story-dot { left: auto; right: -8px; }
  .story-item:nth-child(even) .story-dot { right: auto; left: -8px; }
}

.story-content {
  background: var(--clr-cream);
  border-radius: var(--radius-lg);
  padding: var(--sp-5) var(--sp-6);
  flex: 1;
  border: 1px solid rgba(201,168,76,0.2);
}

.story-year {
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--clr-gold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--sp-2);
}

.story-title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--clr-navy);
  margin-bottom: var(--sp-2);
}

.story-desc {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: var(--lh-relaxed);
}


/* ════════════════════════════════════
   10. GALLERY
════════════════════════════════════ */
#gallery {
  background: var(--clr-cream);
  padding: var(--sp-20) var(--sp-4);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--sp-3);
  max-width: 900px;
  margin: 0 auto;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
  background: var(--grad-navy);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-smooth);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(11,37,69,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-smooth);
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-zoom-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--fs-lg);
}

.gallery-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--sp-16);
  color: var(--clr-text-muted);
  font-style: italic;
}

/* Lightbox */
#lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: rgba(0,0,0,0.92);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--sp-4);
}

#lightbox.active {
  display: flex;
}

.lightbox-img {
  max-width: min(90vw, 900px);
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.lightbox-close {
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-4);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  color: white;
  font-size: var(--fs-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.2);
  transition: background var(--dur-fast);
}

.lightbox-close:hover { background: rgba(255,255,255,0.3); }

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
  font-size: var(--fs-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--dur-fast);
}

.lightbox-nav:hover { background: rgba(255,255,255,0.25); }
.lightbox-nav.prev { left: var(--sp-4); }
.lightbox-nav.next { right: var(--sp-4); }

.lightbox-caption {
  position: absolute;
  bottom: var(--sp-6);
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.7);
  font-size: var(--fs-sm);
  white-space: nowrap;
}


/* ════════════════════════════════════
   11. RSVP SECTION
════════════════════════════════════ */
#rsvp {
  background: var(--clr-white);
  padding: var(--sp-20) var(--sp-4);
}

.rsvp-form-wrap {
  max-width: 560px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--sp-5);
}

.form-label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--clr-navy);
  margin-bottom: var(--sp-2);
  letter-spacing: 0.04em;
}

.form-label .required {
  color: #e74c3c;
  margin-left: var(--sp-1);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  border: 2px solid rgba(11,37,69,0.12);
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  color: var(--clr-text);
  background: var(--clr-cream);
  transition: border-color var(--dur-fast) var(--ease-smooth),
              box-shadow var(--dur-fast) var(--ease-smooth);
  min-height: 48px;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--clr-blue-mid);
  box-shadow: 0 0 0 3px rgba(46,134,193,0.15);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: #e74c3c;
}

.form-error-msg {
  margin-top: var(--sp-2);
  font-size: var(--fs-xs);
  color: #e74c3c;
  display: none;
}

.form-error-msg.visible { display: block; }

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

/* Attendance Radio */
.attend-options {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.attend-option {
  flex: 1;
  min-width: 100px;
}

.attend-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.attend-option label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-1);
  padding: var(--sp-3) var(--sp-4);
  border: 2px solid rgba(11,37,69,0.12);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: center;
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  transition: all var(--dur-fast) var(--ease-smooth);
  min-height: 64px;
  background: var(--clr-cream);
}

.attend-option label .emoji { font-size: var(--fs-xl); }

.attend-option input:checked + label {
  border-color: var(--clr-blue-mid);
  background: rgba(46,134,193,0.08);
  color: var(--clr-navy);
  font-weight: var(--fw-bold);
}

.rsvp-submit {
  width: 100%;
  margin-top: var(--sp-4);
}

.rsvp-status {
  margin-top: var(--sp-5);
  padding: var(--sp-4);
  border-radius: var(--radius-md);
  text-align: center;
  font-size: var(--fs-sm);
  display: none;
}

.rsvp-status.show { display: block; }
.rsvp-status.success {
  background: rgba(39,174,96,0.1);
  color: #27ae60;
  border: 1px solid rgba(39,174,96,0.3);
}
.rsvp-status.error {
  background: rgba(231,76,60,0.1);
  color: #e74c3c;
  border: 1px solid rgba(231,76,60,0.3);
}
.rsvp-status.demo {
  background: rgba(241,196,15,0.1);
  color: #b7950b;
  border: 1px solid rgba(241,196,15,0.3);
}

.rsvp-demo-notice {
  text-align: center;
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  margin-top: var(--sp-3);
  font-style: italic;
}


/* ════════════════════════════════════
   12. GUESTBOOK / UCAPAN
════════════════════════════════════ */
#guestbook {
  background: var(--clr-cream);
  padding: var(--sp-20) var(--sp-4);
}

.guestbook-form-wrap {
  max-width: 560px;
  margin: 0 auto var(--sp-10);
}

.guestbook-list {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.guestbook-item {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: var(--sp-5) var(--sp-6);
  box-shadow: var(--shadow-sm);
  border-left: 3px solid var(--clr-gold);
  animation: slide-in-up 0.4s var(--ease-smooth) both;
}

@keyframes slide-in-up {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.guestbook-item-name {
  font-weight: var(--fw-bold);
  color: var(--clr-navy);
  font-size: var(--fs-base);
  margin-bottom: var(--sp-2);
}

.guestbook-item-msg {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: var(--lh-relaxed);
  white-space: pre-wrap;
  word-break: break-word;
}

.guestbook-item-time {
  margin-top: var(--sp-2);
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  opacity: 0.7;
}


/* ════════════════════════════════════
   13. WEDDING GIFT (disabled by default)
════════════════════════════════════ */
#gift {
  background: var(--clr-white);
  padding: var(--sp-20) var(--sp-4);
}

.gift-note {
  text-align: center;
  font-style: italic;
  color: var(--clr-text-muted);
  max-width: 480px;
  margin: 0 auto var(--sp-8);
  line-height: var(--lh-relaxed);
}

.gift-accounts {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  max-width: 480px;
  margin: 0 auto;
}

.gift-account-card {
  background: var(--clr-cream);
  border-radius: var(--radius-lg);
  padding: var(--sp-5) var(--sp-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-4);
  border: 1px solid rgba(201,168,76,0.2);
}

.gift-account-info { flex: 1; }

.gift-bank {
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--clr-gold);
  margin-bottom: var(--sp-1);
}

.gift-number {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--clr-navy);
  letter-spacing: 0.05em;
}

.gift-name {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  margin-top: var(--sp-1);
}

.btn-copy {
  background: var(--clr-navy);
  color: var(--clr-white);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--radius-md);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  min-height: 44px;
  transition: all var(--dur-fast) var(--ease-smooth);
  white-space: nowrap;
}

.btn-copy:hover { background: var(--clr-blue); }
.btn-copy.copied { background: #27ae60; }


/* ════════════════════════════════════
   14. CONTACTS
════════════════════════════════════ */
#contacts {
  background: var(--clr-cream);
  padding: var(--sp-16) var(--sp-4);
}

.contacts-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  justify-content: center;
  max-width: 700px;
  margin: var(--sp-8) auto 0;
}

.contact-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: var(--sp-5) var(--sp-6);
  text-align: center;
  box-shadow: var(--shadow-sm);
  min-width: 180px;
  flex: 1;
  max-width: 260px;
}

.contact-name {
  font-weight: var(--fw-bold);
  color: var(--clr-navy);
  margin-bottom: var(--sp-1);
}

.contact-role {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--sp-4);
}

.contact-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: #25D366;
  color: white;
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  transition: all var(--dur-fast);
  min-height: 44px;
}

.contact-wa-btn:hover { background: #1eb257; }

.contacts-empty {
  text-align: center;
  color: var(--clr-text-muted);
  font-style: italic;
  padding: var(--sp-8);
}


/* ════════════════════════════════════
   15. CLOSING / FOOTER
════════════════════════════════════ */
#closing {
  background: var(--grad-navy);
  padding: var(--sp-24) var(--sp-6) var(--sp-20);
  text-align: center;
  position: relative;
  overflow: hidden;
}

#closing::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 50% 0%, rgba(201,168,76,0.1) 0%, transparent 60%);
  pointer-events: none;
}

.closing-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-6);
}

.closing-mono {
  font-family: var(--font-display);
  font-size: var(--fs-5xl);
  font-style: italic;
  color: var(--clr-gold);
  letter-spacing: 0.08em;
}

.closing-thanks {
  font-size: var(--fs-md);
  color: rgba(255,255,255,0.8);
  max-width: 480px;
  line-height: var(--lh-relaxed);
}

.closing-names {
  font-family: var(--font-script);
  font-size: var(--fs-3xl);
  color: var(--clr-white);
}

.closing-names .amp {
  color: var(--clr-gold);
}

.closing-footer-text {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: var(--sp-8);
}


/* ════════════════════════════════════
   16. FLOATING CONTROLS
════════════════════════════════════ */
.floating-controls {
  position: fixed;
  right: var(--sp-4);
  bottom: calc(var(--sp-6) + env(safe-area-inset-bottom));
  z-index: var(--z-fixed);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  opacity: 0;
  transform: translateX(20px);
  transition: all var(--dur-slow) var(--ease-smooth);
  pointer-events: none;
}

.floating-controls.visible {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.float-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--clr-navy);
  color: var(--clr-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  border: 2px solid rgba(201,168,76,0.3);
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-smooth);
  font-size: var(--fs-lg);
}

.float-btn:hover {
  background: var(--clr-blue);
  border-color: var(--clr-gold);
  transform: scale(1.08);
}

.float-btn.music-btn.playing {
  background: var(--clr-gold);
  color: var(--clr-navy);
  border-color: var(--clr-gold);
}


/* ════════════════════════════════════
   17. SCROLL ANIMATIONS
════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--dur-slow) var(--ease-smooth),
              transform var(--dur-slow) var(--ease-smooth);
}

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

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }


/* ════════════════════════════════════
   18. NAVIGATION / PROGRESS BAR
════════════════════════════════════ */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--grad-gold);
  z-index: var(--z-top);
  width: 0%;
  transition: width 100ms linear;
}

/* ════════════════════════════════════
   19. DRESS CODE (OPSIONAL)
════════════════════════════════════ */
#dress-code {
  background: var(--clr-cream);
  padding: var(--sp-16) var(--sp-4);
  text-align: center;
}

.dresscode-palette {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--sp-6);
  flex-wrap: wrap;
  margin: var(--sp-6) auto 0;
  max-width: 500px;
}

.dresscode-swatch {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
}

.dresscode-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 2px solid rgba(201, 168, 76, 0.4);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-fast) var(--ease-smooth);
  display: inline-block;
}

.dresscode-circle:hover {
  transform: scale(1.12);
}

.dresscode-name {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  letter-spacing: 0.04em;
  font-weight: var(--fw-medium);
}