/* ============================================
   WEDDING SITE - MATHEUS & IRIS
   Premium Mobile-First Design
   ============================================ */

/* ---------- CSS Variables / Design Tokens ---------- */
:root {
  /* Colors - Elegant Dark with Gold Accents */
  --bg-primary: #0d0d1a;
  --bg-secondary: #141428;
  --bg-card: rgba(25, 25, 50, 0.6);
  --bg-glass: rgba(255, 255, 255, 0.03);
  
  --gold-primary: #d4a574;
  --gold-light: #e8c9a0;
  --gold-dark: #b8865a;
  --gold-glow: rgba(212, 165, 116, 0.3);
  
  --rose-primary: #c9878f;
  --rose-light: #e0a8af;
  --rose-dark: #a06069;
  
  --text-primary: #f5f0eb;
  --text-secondary: rgba(245, 240, 235, 0.7);
  --text-muted: rgba(245, 240, 235, 0.4);
  
  --border-subtle: rgba(212, 165, 116, 0.15);
  --border-accent: rgba(212, 165, 116, 0.3);
  
  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-elegant: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Montserrat', -apple-system, sans-serif;
  
  /* Spacing */
  --section-padding: 80px 20px;
  --container-max: 600px;
  
  /* Transitions */
  --transition-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-bounce: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

/* ---------- Particles Canvas ---------- */
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 20px;
  transition: var(--transition-smooth);
  background: transparent;
}

.nav.scrolled {
  background: rgba(13, 13, 26, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 10px 20px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gold-primary);
  letter-spacing: 2px;
  transition: var(--transition-smooth);
}

.nav-logo:hover {
  color: var(--gold-light);
  text-shadow: 0 0 20px var(--gold-glow);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
  z-index: 1001;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--gold-primary);
  transition: var(--transition-smooth);
  border-radius: 2px;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.nav-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 75%;
  max-width: 300px;
  height: 100vh;
  background: rgba(13, 13, 26, 0.98);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  list-style: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  transition: right 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  border-left: 1px solid var(--border-subtle);
}

.nav-menu.open {
  right: 0;
}

.nav-link {
  font-family: var(--font-elegant);
  font-size: 1.3rem;
  letter-spacing: 2px;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
  position: relative;
  padding: 8px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 1px;
  background: var(--gold-primary);
  transition: var(--transition-smooth);
  transform: translateX(-50%);
}

.nav-link:hover,
.nav-link.active {
  color: var(--gold-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1.1);
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  0% { transform: scale(1.1); }
  100% { transform: scale(1.2); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(13, 13, 26, 0.7) 0%,
    rgba(13, 13, 26, 0.5) 40%,
    rgba(13, 13, 26, 0.6) 70%,
    rgba(13, 13, 26, 0.95) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 20px;
}

.hero-ornament {
  font-size: 1.2rem;
  color: var(--gold-primary);
  opacity: 0.6;
  letter-spacing: 10px;
  margin: 16px 0;
  animation: twinkle 3s ease-in-out infinite;
}

@keyframes twinkle {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

.hero-subtitle {
  font-family: var(--font-elegant);
  font-size: 1.1rem;
  font-weight: 300;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 16px;
}

.hero-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  margin-bottom: 20px;
}

.name-first,
.name-second {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 10vw, 4.5rem);
  font-weight: 600;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-primary), var(--rose-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
}

.ampersand {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 5vw, 2.5rem);
  font-style: italic;
  color: var(--rose-primary);
  opacity: 0.8;
  margin: 4px 0;
}

.hero-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 20px;
}

.hero-divider .line {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
}

.hero-divider .heart {
  color: var(--rose-primary);
  font-size: 1rem;
  animation: heartbeat 2s ease-in-out infinite;
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  15% { transform: scale(1.3); }
  30% { transform: scale(1); }
  45% { transform: scale(1.2); }
  60% { transform: scale(1); }
}

.hero-date {
  font-family: var(--font-elegant);
  font-size: 1.3rem;
  font-weight: 300;
  letter-spacing: 3px;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.hero-cta {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--font-elegant);
  font-size: 1rem;
  letter-spacing: 3px;
  color: var(--gold-primary);
  transition: var(--transition-smooth);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.hero-cta:hover {
  color: var(--gold-light);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.mouse {
  width: 26px;
  height: 40px;
  border: 2px solid var(--gold-primary);
  border-radius: 13px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
  opacity: 0.5;
}

.wheel {
  width: 3px;
  height: 8px;
  background: var(--gold-primary);
  border-radius: 2px;
  animation: scroll 2s ease-in-out infinite;
}

@keyframes scroll {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(15px); opacity: 0; }
}

/* ---------- Sections Common ---------- */
.section {
  position: relative;
  z-index: 1;
  padding: var(--section-padding);
}

.section-container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-elegant);
  font-size: 0.9rem;
  font-weight: 300;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 2.8rem);
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--text-primary), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.section-divider .line {
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-primary));
}

.section-divider .line:last-child {
  background: linear-gradient(90deg, var(--gold-primary), transparent);
}

.section-divider .diamond {
  color: var(--gold-primary);
  font-size: 0.6rem;
}

.section-subtitle {
  font-family: var(--font-elegant);
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-top: 16px;
  line-height: 1.6;
}

/* ---------- Countdown Section ---------- */
.countdown-section {
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
}

.countdown-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 32px;
}

.countdown-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 20px 12px;
  text-align: center;
  min-width: 70px;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.countdown-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
}

.countdown-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, var(--gold-glow) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.5s;
  pointer-events: none;
}

.countdown-card:hover .countdown-glow {
  opacity: 0.3;
}

.countdown-value {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 6vw, 2.5rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}

.countdown-label {
  font-family: var(--font-elegant);
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.countdown-separator {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--gold-primary);
  opacity: 0.5;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.countdown-message {
  text-align: center;
  font-family: var(--font-elegant);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--text-secondary);
}

/* ---------- Story Section ---------- */
.story-section {
  background: var(--bg-primary);
}

.story-timeline {
  position: relative;
  padding-left: 40px;
}

.timeline-line {
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--gold-primary), var(--rose-primary), var(--gold-primary));
  opacity: 0.3;
}

.story-item {
  position: relative;
  margin-bottom: 40px;
}

.story-item:last-child {
  margin-bottom: 0;
}

.story-dot {
  position: absolute;
  left: -40px;
  top: 20px;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.dot-inner {
  font-size: 1.2rem;
  animation: twinkle 3s ease-in-out infinite;
}

.story-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 24px;
  transition: var(--transition-smooth);
}

.story-card:hover {
  border-color: var(--border-accent);
  transform: translateX(4px);
  box-shadow: 0 8px 30px rgba(212, 165, 116, 0.1);
}

.story-date {
  font-family: var(--font-elegant);
  font-size: 0.85rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 8px;
  display: block;
}

.story-card-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.story-text {
  font-family: var(--font-elegant);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

/* ---------- Details Section ---------- */
.details-section {
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
}

.details-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.detail-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 32px 24px;
  text-align: center;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.detail-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(212, 165, 116, 0.1);
}

.detail-accent {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
}

.detail-icon {
  margin-bottom: 16px;
  color: var(--gold-primary);
}

.detail-icon svg {
  display: inline-block;
}

.detail-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 16px;
  color: var(--gold-light);
}

.detail-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.detail-text {
  font-family: var(--font-elegant);
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.detail-text strong {
  color: var(--text-primary);
}

.details-grid .detail-card:first-child .detail-text strong {
  color: var(--gold-primary);
}

.details-grid .detail-card:nth-child(2) .detail-text strong {
  color: var(--gold-primary);
}

.detail-label-gold {
  color: var(--gold-primary);
}

/* ---------- Gallery Section ---------- */
.gallery-section {
  background: var(--bg-primary);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.gallery-item {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.gallery-item.large {
  aspect-ratio: 16/10;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(13, 13, 26, 0.8) 100%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: var(--transition-smooth);
}

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

.gallery-overlay span {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--gold-light);
  letter-spacing: 2px;
}

/* ---------- RSVP Section ---------- */
.rsvp-section {
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
}

.rsvp-highlight-card {
  position: relative;
  background: rgba(20, 20, 40, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-accent);
  border-radius: 24px;
  padding: 50px 32px;
  text-align: center;
  overflow: hidden;
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(212, 165, 116, 0.15);
  transition: var(--transition-smooth);
}

.rsvp-highlight-card:hover {
  border-color: var(--gold-primary);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.4),
    0 0 30px rgba(212, 165, 116, 0.1),
    inset 0 1px 0 rgba(212, 165, 116, 0.2);
  transform: translateY(-4px);
}

.rsvp-highlight-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-primary), var(--rose-primary), var(--gold-primary), transparent);
}

.rsvp-highlight-card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 50% 0%, rgba(212, 165, 116, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.rsvp-highlight-card .detail-accent {
  display: none;
}

.rsvp-gold-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 40px;
  background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
  color: var(--bg-primary);
  font-family: var(--font-elegant);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 2px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  position: relative;
  z-index: 2;
  box-shadow: 0 4px 20px var(--gold-glow);
}

.rsvp-gold-btn:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--gold-primary));
  box-shadow: 0 8px 40px var(--gold-glow);
  transform: translateY(-2px);
}

.rsvp-form {
  max-width: 100%;
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-family: var(--font-elegant);
  font-size: 0.95rem;
  letter-spacing: 1px;
  color: var(--gold-light);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition-smooth);
  outline: none;
  -webkit-appearance: none;
}

.form-input:focus {
  border-color: var(--gold-primary);
  box-shadow: 0 0 0 3px var(--gold-glow);
}

.form-input::placeholder {
  color: var(--text-muted);
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23d4a574' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

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

.radio-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-family: var(--font-elegant);
  font-size: 1rem;
  color: var(--text-secondary);
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  transition: var(--transition-smooth);
}

.radio-label:hover {
  border-color: var(--border-accent);
}

.radio-label input[type="radio"] {
  display: none;
}

.radio-custom {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-accent);
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
  transition: var(--transition-smooth);
}

.radio-label input[type="radio"]:checked + .radio-custom {
  border-color: var(--gold-primary);
}

.radio-label input[type="radio"]:checked + .radio-custom::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  background: var(--gold-primary);
  border-radius: 50%;
}

.radio-label input[type="radio"]:checked ~ span:last-child {
  color: var(--gold-light);
}

.btn-submit {
  position: relative;
  width: 100%;
  padding: 16px 32px;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold-primary));
  border: none;
  border-radius: 14px;
  color: var(--bg-primary);
  font-family: var(--font-elegant);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 2px;
  cursor: pointer;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition-smooth);
  margin-top: 8px;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--gold-glow);
}

.btn-submit:active {
  transform: translateY(0);
}

.btn-shimmer {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ---------- RSVP Success ---------- */
.rsvp-success {
  text-align: center;
  padding: 40px 20px;
  animation: fadeInUp 0.6s ease-out;
}

.success-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  animation: twinkle 2s ease-in-out infinite;
}

.rsvp-success h3 {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gold-light);
  margin-bottom: 12px;
}

.rsvp-success p {
  font-family: var(--font-elegant);
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.hidden {
  display: none !important;
}

/* ---------- Footer ---------- */
.footer {
  position: relative;
  z-index: 1;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  padding: 60px 20px 40px;
}

.footer-content {
  max-width: var(--container-max);
  margin: 0 auto;
  text-align: center;
}

.footer-ornament {
  font-size: 0.8rem;
  color: var(--gold-primary);
  letter-spacing: 8px;
  margin-bottom: 20px;
  opacity: 0.6;
}

.footer-names {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.footer-date {
  font-family: var(--font-elegant);
  font-size: 1rem;
  color: var(--text-secondary);
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.footer-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
}

.footer-divider .line {
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-primary));
}

.footer-divider .line:last-child {
  background: linear-gradient(90deg, var(--gold-primary), transparent);
}

.footer-divider .heart {
  color: var(--rose-primary);
  font-size: 0.8rem;
}

.footer-quote {
  font-family: var(--font-elegant);
  font-size: 0.95rem;
  font-style: italic;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.footer-copy {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 1px;
}

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(25, 25, 50, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--gold-primary);
  color: var(--gold-light);
  padding: 14px 28px;
  border-radius: 50px;
  font-family: var(--font-elegant);
  font-size: 1rem;
  z-index: 9999;
  opacity: 0;
  transition: all 0.4s ease;
  white-space: nowrap;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---------- Animations ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Responsive - Tablet+ ---------- */
@media (min-width: 480px) {
  .countdown-card {
    min-width: 90px;
    padding: 24px 16px;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-item.large {
    grid-column: span 2;
  }
}

@media (min-width: 768px) {
  :root {
    --section-padding: 100px 40px;
  }

  .nav-toggle {
    display: none;
  }

  .nav-menu {
    position: static;
    width: auto;
    max-width: none;
    height: auto;
    background: none;
    backdrop-filter: none;
    flex-direction: row;
    gap: 24px;
    border: none;
  }

  .nav-link {
    font-size: 0.9rem;
  }

  .details-grid {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  .detail-card {
    flex: 1;
    min-width: 200px;
  }

  .countdown-card {
    min-width: 110px;
    padding: 28px 20px;
  }
}

/* ---------- Safe Area (notch) ---------- */
@supports (padding: env(safe-area-inset-top)) {
  .nav {
    padding-top: calc(16px + env(safe-area-inset-top));
  }
  
  .footer {
    padding-bottom: calc(40px + env(safe-area-inset-bottom));
  }
}

/* ---------- Pix Card Styles ---------- */
.pix-container {
  margin-top: 30px;
  background: rgba(13, 13, 26, 0.4);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 15px 25px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 20px;
  transition: var(--transition-smooth);
}

.pix-container:hover {
  border-color: var(--gold-primary);
  background: rgba(13, 13, 26, 0.6);
}

.pix-key-label {
  font-family: var(--font-elegant);
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold-primary);
}

.pix-key-wrapper {
  display: flex;
  align-items: center;
  gap: 15px;
  background: rgba(255, 255, 255, 0.05);
  padding: 10px 20px;
  border-radius: 8px;
  border: 1px dashed var(--border-accent);
  cursor: pointer;
  transition: var(--transition-bounce);
  color: inherit;
  font: inherit;
}

.pix-key-wrapper:hover {
  background: rgba(255, 255, 255, 0.1);
  border-style: solid;
  transform: scale(1.02);
}

.pix-key-wrapper:active {
  transform: scale(0.98);
}

.pix-key {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 1px;
}

.copy-icon-wrapper {
  background: var(--gold-primary);
  color: var(--bg-primary);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 15px var(--gold-glow);
}

.pix-key-wrapper:hover .copy-icon-wrapper {
  background: var(--gold-light);
  box-shadow: 0 6px 20px var(--gold-glow);
}
.copy-icon-wrapper svg {
  width: 16px;
  height: 16px;
}

/* ---------- Music Control ---------- */
.music-control {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 1000;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-bounce);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.music-control:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: scale(1.1);
  border-color: var(--gold-primary);
}

.music-icon {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 18px;
}

.music-control .bar {
  width: 3px;
  background: var(--gold-primary);
  border-radius: 2px;
  transition: height 0.3s ease;
}

/* Playing Animation */
.music-control.playing .bar {
  animation: musicBar 1.2s ease-in-out infinite;
}

.music-control.playing .bar:nth-child(1) { height: 60%; animation-delay: 0.1s; }
.music-control.playing .bar:nth-child(2) { height: 100%; animation-delay: 0.3s; }
.music-control.playing .bar:nth-child(3) { height: 80%; animation-delay: 0.2s; }
.music-control.playing .bar:nth-child(4) { height: 50%; animation-delay: 0.4s; }

/* Paused State */
.music-control .bar { height: 4px; }

@keyframes musicBar {
  0%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(1.5); }
}

/* Adjust for Pix/Footer overlap if necessary */
@media (max-width: 600px) {
  .music-control {
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
  }
}