/* ═══════════════════════════════════════════════
   Isabella 15 Anos — Premium Stylesheet
   Palette: Pink #D4557B, Gold #C8946B, Cream #FDF6E8
   ═══════════════════════════════════════════════ */

/* ── CSS Variables ── */
:root {
  --pink: #D4557B;
  --pink-light: #E8849E;
  --pink-dark: #B8395F;
  --pink-soft: #F5C6D0;
  --pink-bg: #FEF0F3;
  --gold: #C8946B;
  --gold-light: #D4AD8A;
  --gold-dark: #A67B55;
  --cream: #FDF3D0;
  --cream-light: #FFF8E5;
  --cream-dark: #F5E4A8;
  --paper-inner: #FDF5E2;
  --blue-hydrangea: #7B9FCC;
  --white: #FFFFFF;
  --text-dark: #3D2B2B;
  --text-medium: #6B5050;
  --text-light: #8E7070;

  --font-display: 'Great Vibes', cursive;
  --font-heading: 'Cormorant Garamond', serif;
  --font-body: 'Raleway', sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-soft: 0 2px 20px rgba(212, 85, 123, 0.08);
  --shadow-card: 0 4px 30px rgba(212, 85, 123, 0.1);
  --shadow-elevated: 0 8px 40px rgba(212, 85, 123, 0.15);

  --transition: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── 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);
  font-weight: 300;
  color: var(--text-dark);
  background-color: var(--cream);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Vintage paper texture overlay for body — aged paper effect matching invitation */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background:
    /* Large warm watercolor stains — like aged paper blotches */
    radial-gradient(ellipse 400px 300px at 5% 5%, rgba(225,195,110,0.35) 0%, transparent 70%),
    radial-gradient(ellipse 350px 280px at 95% 8%, rgba(230,200,120,0.3) 0%, transparent 70%),
    radial-gradient(ellipse 380px 260px at 92% 92%, rgba(220,185,100,0.4) 0%, transparent 65%),
    radial-gradient(ellipse 360px 240px at 8% 90%, rgba(215,180,95,0.35) 0%, transparent 70%),
    /* Mid-area warm aged spots */
    radial-gradient(ellipse 280px 200px at 75% 55%, rgba(210,180,100,0.18) 0%, transparent 65%),
    radial-gradient(ellipse 250px 160px at 20% 45%, rgba(205,175,95,0.15) 0%, transparent 65%),
    radial-gradient(ellipse 200px 140px at 50% 20%, rgba(220,190,110,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 220px 150px at 40% 80%, rgba(215,185,105,0.14) 0%, transparent 60%),
    /* Lighter center — paper is whiter in the middle */
    radial-gradient(ellipse 60% 50% at 50% 50%, rgba(255,255,248,0.4) 0%, transparent 70%),
    /* Small white speckles — like the sparkle dots on the invitation */
    radial-gradient(circle 4px at 15% 12%, rgba(255,255,255,0.7) 0%, transparent 100%),
    radial-gradient(circle 3px at 85% 8%, rgba(255,255,255,0.6) 0%, transparent 100%),
    radial-gradient(circle 5px at 8% 35%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(circle 3px at 92% 42%, rgba(255,255,255,0.55) 0%, transparent 100%),
    radial-gradient(circle 4px at 25% 72%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(circle 3px at 78% 85%, rgba(255,255,255,0.6) 0%, transparent 100%),
    radial-gradient(circle 2px at 45% 15%, rgba(255,255,255,0.45) 0%, transparent 100%),
    radial-gradient(circle 3px at 60% 90%, rgba(255,255,255,0.5) 0%, transparent 100%),
    /* Golden dust particles */
    radial-gradient(circle 2px at 30% 25%, rgba(210,180,90,0.25) 0%, transparent 100%),
    radial-gradient(circle 3px at 70% 18%, rgba(200,170,80,0.2) 0%, transparent 100%),
    radial-gradient(circle 2px at 55% 75%, rgba(215,185,95,0.22) 0%, transparent 100%),
    radial-gradient(circle 3px at 12% 65%, rgba(205,175,85,0.2) 0%, transparent 100%),
    radial-gradient(circle 2px at 88% 60%, rgba(210,180,90,0.18) 0%, transparent 100%),
    /* Edge vignette — darker warm edges like real aged paper */
    radial-gradient(ellipse 100% 100% at 50% 50%, transparent 50%, rgba(200,170,80,0.12) 100%);
}

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

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

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

/* ── Loading Screen ── */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--cream) 0%, var(--pink-bg) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

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

.loading-content {
  text-align: center;
}

.loading-monogram {
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--pink);
  margin-bottom: 1.5rem;
  animation: loadingPulse 1.5s ease-in-out infinite;
}

.loading-brasao {
  width: 240px;
  height: auto;
  margin: 0 auto 1.5rem;
  animation: loadingPulse 1.5s ease-in-out infinite;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  margin: 0 auto;
  border: 2px solid var(--pink-soft);
  border-top-color: var(--pink);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes loadingPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Floating Navigation ── */
.floating-nav {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 12px;
  opacity: 0;
  transition: opacity var(--transition);
}

.floating-nav.visible {
  opacity: 1;
}

.nav-dot {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 0.75rem;
  transition: all var(--transition);
  box-shadow: var(--shadow-soft);
  position: relative;
  border: 1px solid rgba(212, 85, 123, 0.1);
}

.nav-dot:hover,
.nav-dot.active {
  background: var(--pink);
  color: var(--white);
  transform: scale(1.15);
  box-shadow: var(--shadow-card);
}

.nav-dot::before {
  content: attr(data-tooltip);
  position: absolute;
  right: calc(100% + 10px);
  white-space: nowrap;
  background: var(--text-dark);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.5px;
  opacity: 0;
  transform: translateX(5px);
  transition: all var(--transition);
  pointer-events: none;
}

.nav-dot:hover::before {
  opacity: 1;
  transform: translateX(0);
}

/* ── Shared Ornaments ── */
.section-ornament-top,
.section-ornament-bottom {
  height: 40px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 40'%3E%3Cpath d='M0,20 Q150,5 300,20 Q450,35 600,20 Q750,5 900,20 Q1050,35 1200,20' fill='none' stroke='%23D4557B' stroke-width='0.5' opacity='0.3'/%3E%3C/svg%3E") repeat-x center;
  background-size: 1200px 40px;
}

.section-ornament-bottom {
  transform: scaleY(-1);
}

.title-ornament {
  width: 80px;
  height: 2px;
  margin: 12px auto 0;
  background: linear-gradient(90deg, transparent, var(--pink), transparent);
  position: relative;
}

.title-ornament::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
  width: 6px;
  height: 6px;
  background: var(--pink);
  border-radius: 1px;
}

/* ── Section Shared ── */
.section {
  padding: 80px 0;
  position: relative;
  z-index: 2;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.section-icon {
  font-size: 1.5rem;
  color: var(--pink);
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 400;
  color: var(--pink-dark);
  letter-spacing: 1px;
}

.section-subtitle {
  font-size: 0.95rem;
  color: var(--text-light);
  margin-top: 16px;
  line-height: 1.7;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ── Fade In Animation ── */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }
.delay-4 { transition-delay: 0.6s; }

/* ═══════════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════════ */
.hero-section {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  background: var(--cream);
  overflow: hidden;
}

/* Floral Corners — real flower images from the invitation */
.floral-corner {
  position: absolute;
  width: 240px;
  height: auto;
  pointer-events: none;
  z-index: 3;
  object-fit: contain;
  max-width: 35vw;
}

.floral-top-right {
  top: 0;
  right: 0;
}

.floral-top-left {
  top: 0;
  left: 0;
}

.floral-bottom-left {
  bottom: 0;
  left: 0;
}

.floral-bottom-right {
  bottom: 0;
  right: 0;
}

/* Ornamental Frame */
.ornamental-frame {
  position: relative;
  padding: 60px 40px;
  max-width: 680px;
  width: 100%;
  z-index: 2;
  background: var(--paper-inner);
}

.ornamental-frame::before {
  content: '';
  position: absolute;
  inset: -8px;
  border: 1px solid rgba(200, 148, 107, 0.25);
  border-radius: 4px;
  pointer-events: none;
}

.ornamental-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(200, 148, 107, 0.15);
  border-radius: 3px;
  pointer-events: none;
}

/* Hero Content */
.hero-content {
  text-align: center;
}

.hero-quote {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-style: italic;
  font-weight: 300;
  color: var(--text-medium);
  line-height: 1.8;
  max-width: 450px;
  margin: 0 auto 40px;
  letter-spacing: 0.3px;
}

/* Brasão */
.hero-brasao {
  margin: 0 auto 20px;
}

.brasao-img {
  width: 280px;
  height: auto;
  margin: 0 auto;
  filter: drop-shadow(0 2px 8px rgba(212, 85, 123, 0.1));
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 10vw, 6rem);
  color: var(--pink);
  font-weight: 400;
  line-height: 1;
  margin-bottom: 8px;
}

.hero-divider {
  margin: 16px auto;
  width: 160px;
}

.divider-svg {
  width: 100%;
  height: auto;
}

.hero-subtitle {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--text-medium);
  line-height: 1.9;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero-age {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 7vw, 4rem);
  font-weight: 300;
  color: var(--text-dark);
  letter-spacing: 8px;
  text-transform: uppercase;
}

.hero-scroll-indicator {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-light);
  font-size: 0.75rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  animation: bounce 2s ease-in-out infinite;
}

.hero-scroll-indicator i {
  font-size: 0.9rem;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ═══════════════════════════════════════════════
   EVENT SECTION
   ═══════════════════════════════════════════════ */
.event-section {
  background: var(--paper-inner);
}

.event-card {
  background: linear-gradient(135deg, var(--cream-light) 0%, var(--paper-inner) 100%);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(212, 85, 123, 0.08);
}

.event-date-display {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 24px;
}

.date-big {
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: 300;
  color: var(--pink);
  line-height: 1;
}

.date-details {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.date-month {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--text-dark);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.date-year {
  font-size: 1rem;
  color: var(--gold);
  letter-spacing: 6px;
  font-weight: 400;
}

.event-separator {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--pink-soft), transparent);
  margin: 0 auto 24px;
}

.event-info-row {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.event-info-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.event-info-item i {
  font-size: 1.2rem;
  color: var(--pink);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(212, 85, 123, 0.08);
  border-radius: 50%;
}

.event-info-item span {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-medium);
  letter-spacing: 0.5px;
}

/* Countdown */
.countdown {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-top: 40px;
}

.countdown-item {
  text-align: center;
  min-width: 70px;
}

.countdown-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--pink);
  line-height: 1.2;
}

.countdown-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-light);
  font-weight: 400;
}

.countdown-separator {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--pink-soft);
  padding-bottom: 18px;
}

/* ═══════════════════════════════════════════════
   LOCATION SECTION
   ═══════════════════════════════════════════════ */
.location-section {
  background: var(--cream);
}

.location-card {
  background: var(--paper-inner);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(212, 85, 123, 0.08);
}

.location-info {
  padding: 36px 36px 24px;
  text-align: center;
}

.location-name {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.location-address {
  font-size: 0.95rem;
  color: var(--text-medium);
  line-height: 1.7;
}

.location-address i {
  color: var(--pink);
  margin-right: 6px;
}

.location-map {
  padding: 0 24px;
}

.location-map iframe {
  width: 100%;
  border-radius: var(--radius-md) !important;
}

.location-actions {
  display: flex;
  gap: 12px;
  padding: 24px 36px 36px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ═══════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  min-height: 48px;
  border: none;
  -webkit-tap-highlight-color: transparent;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.15);
  transform: translateX(-100%);
  transition: transform var(--transition);
}

.btn:hover::after {
  transform: translateX(0);
}

.btn:active {
  transform: scale(0.97);
}

.btn.is-loading {
  pointer-events: none;
  opacity: 0.85;
}

.btn.is-loading span {
  visibility: hidden;
}

.btn.is-loading::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

.btn-primary {
  background: linear-gradient(135deg, var(--pink) 0%, var(--pink-dark) 100%);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(212, 85, 123, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 6px 25px rgba(212, 85, 123, 0.4);
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--white);
  color: var(--pink);
  border: 1.5px solid var(--pink-soft);
  box-shadow: var(--shadow-soft);
}

.btn-secondary:hover {
  background: var(--pink-bg);
  border-color: var(--pink);
  transform: translateY(-2px);
}

.btn-secondary::after {
  background: rgba(212, 85, 123, 0.05);
}

.btn-secondary.is-loading::before {
  border-color: rgba(212, 85, 123, 0.2);
  border-top-color: var(--pink);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.4);
  transform: translateY(-2px);
}

.btn-whatsapp.is-loading::before {
  border-color: rgba(255, 255, 255, 0.3);
  border-top-color: var(--white);
}

.btn-lg {
  padding: 18px 40px;
  font-size: 1.05rem;
}

/* ═══════════════════════════════════════════════
   GIFTS SECTION
   ═══════════════════════════════════════════════ */
.gifts-section {
  background: var(--paper-inner);
}

.gifts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
}

.gift-card {
  background: linear-gradient(135deg, var(--cream-light) 0%, var(--paper-inner) 100%);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  text-align: center;
  border: 1px solid rgba(212, 85, 123, 0.06);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.gift-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--pink-soft), var(--pink), var(--pink-soft));
  opacity: 0;
  transition: opacity var(--transition);
}

.gift-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
}

.gift-card:hover::before {
  opacity: 1;
}

.gift-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(212, 85, 123, 0.08);
  border-radius: 50%;
  color: var(--pink);
  font-size: 1.3rem;
  transition: all var(--transition);
}

.gift-card:hover .gift-icon {
  background: var(--pink);
  color: var(--white);
  transform: scale(1.1);
}

.gift-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.gift-desc {
  font-size: 0.82rem;
  color: var(--text-light);
  line-height: 1.5;
  margin-bottom: 12px;
}

.gift-category {
  display: inline-block;
  padding: 3px 12px;
  background: rgba(200, 148, 107, 0.1);
  color: var(--gold-dark);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 20px;
}

/* ═══════════════════════════════════════════════
   ALBUM SECTION
   ═══════════════════════════════════════════════ */
.album-section {
  background: var(--cream);
}

.album-qr {
  margin-bottom: 36px;
}

.qr-card {
  background: var(--paper-inner);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(212, 85, 123, 0.08);
  max-width: 420px;
  margin: 0 auto;
}

.qr-icon {
  font-size: 2rem;
  color: var(--pink);
  margin-bottom: 16px;
}

.qr-text {
  font-size: 0.9rem;
  color: var(--text-medium);
  line-height: 1.6;
  margin-bottom: 24px;
}

.qr-code-display {
  display: flex;
  justify-content: center;
}

.qr-placeholder {
  width: 180px;
  height: 180px;
  background: var(--cream);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-light);
  border: 2px dashed rgba(212, 85, 123, 0.15);
}

.qr-placeholder i {
  font-size: 3rem;
  color: var(--pink-soft);
}

.qr-placeholder span {
  font-size: 0.8rem;
}

/* Upload Card */
.upload-card {
  background: var(--paper-inner);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(212, 85, 123, 0.08);
  margin-bottom: 36px;
}

.upload-dropzone {
  border: 2px dashed rgba(212, 85, 123, 0.2);
  border-radius: var(--radius-md);
  padding: 48px 24px;
  text-align: center;
  transition: all var(--transition);
  cursor: pointer;
}

.upload-dropzone.dragover {
  border-color: var(--pink);
  background: var(--pink-bg);
}

.upload-icon {
  font-size: 2.5rem;
  color: var(--pink-soft);
  margin-bottom: 16px;
  display: block;
}

.upload-text {
  font-size: 0.95rem;
  color: var(--text-medium);
  margin-bottom: 16px;
}

.upload-btn {
  display: inline-flex;
}

.upload-hint {
  font-size: 0.78rem;
  color: var(--text-light);
  margin-top: 16px;
}

/* Progress */
.upload-progress {
  margin-top: 24px;
  text-align: center;
}

.progress-bar {
  height: 6px;
  background: var(--cream);
  border-radius: 3px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--pink), var(--pink-light));
  border-radius: 3px;
  width: 0%;
  transition: width 0.3s ease;
}

.progress-text {
  font-size: 0.85rem;
  color: var(--text-medium);
  margin-top: 10px;
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}

.gallery-item {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}

.gallery-item:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-elevated);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.3) 100%);
  opacity: 0;
  transition: opacity var(--transition);
}

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

.gallery-empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-light);
}

.gallery-empty i {
  font-size: 3rem;
  color: var(--pink-soft);
  margin-bottom: 16px;
  display: block;
}

.gallery-empty p {
  font-size: 0.9rem;
}

/* Skeleton loading */
.gallery-skeleton {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, var(--cream) 25%, var(--cream-dark) 50%, var(--cream) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* ═══════════════════════════════════════════════
   RSVP SECTION
   ═══════════════════════════════════════════════ */
.rsvp-section {
  background: var(--paper-inner);
}

.rsvp-card {
  max-width: 520px;
  margin: 0 auto;
  background: var(--cream-light);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-elevated);
  border: 1px solid rgba(212, 85, 123, 0.08);
  overflow: hidden;
}

.rsvp-content {
  padding: 48px 36px;
  text-align: center;
}

.rsvp-icon-wrapper {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #25D366, #128C7E);
  border-radius: 50%;
  color: var(--white);
  font-size: 2.2rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.25);
}

.rsvp-text {
  font-size: 1rem;
  color: var(--text-medium);
  line-height: 1.7;
  margin-bottom: 28px;
}

.rsvp-text strong {
  color: var(--text-dark);
  font-weight: 600;
}

.rsvp-phone {
  font-size: 0.88rem;
  color: var(--text-light);
  margin-top: 20px;
}

.rsvp-phone i {
  margin-right: 6px;
  color: var(--pink);
}

/* ═══════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════ */
.site-footer {
  background: linear-gradient(135deg, var(--cream) 0%, var(--pink-bg) 100%);
  padding: 48px 24px;
  text-align: center;
  position: relative;
  z-index: 2;
}

.footer-ornament {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--pink-soft), transparent);
  position: absolute;
  top: 0;
  left: 0;
}

.footer-content {
  max-width: 400px;
  margin: 0 auto;
}

.footer-brasao {
  width: 160px;
  height: auto;
  margin: 0 auto 12px;
  filter: drop-shadow(0 2px 6px rgba(212, 85, 123, 0.1));
}

.footer-text {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--text-dark);
  font-weight: 400;
  letter-spacing: 1px;
}

.footer-date {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 4px;
  letter-spacing: 0.5px;
}

/* ═══════════════════════════════════════════════
   LIGHTBOX
   ═══════════════════════════════════════════════ */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox[hidden] {
  display: none;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  color: var(--white);
  font-size: 1.5rem;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  transition: all var(--transition);
  z-index: 2;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox-close {
  top: 20px;
  right: 20px;
}

.lightbox-prev {
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-next {
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-content {
  max-width: 90vw;
  max-height: 85vh;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

/* ═══════════════════════════════════════════════
   TOAST NOTIFICATIONS
   ═══════════════════════════════════════════════ */
.toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 8000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
  border-radius: 50px;
  background: var(--white);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--text-dark);
  pointer-events: auto;
  animation: toastIn 0.4s ease;
  max-width: 90vw;
}

.toast.toast-out {
  animation: toastOut 0.3s ease forwards;
}

.toast i {
  font-size: 1.1rem;
}

.toast.success i { color: #25D366; }
.toast.error i { color: #E74C3C; }
.toast.info i { color: var(--blue-hydrangea); }

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

@keyframes toastOut {
  from { opacity: 1; transform: translateY(0); }
  to { opacity: 0; transform: translateY(-10px); }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════ */

/* Small Mobile */
@media (max-width: 374px) {
  .hero-section {
    height: 100vh;
    height: 100dvh;
  }

  .ornamental-frame {
    padding: 16px 14px;
  }

  .hero-quote {
    font-size: 0.72rem;
    line-height: 1.6;
    margin: 0 auto 12px;
  }

  .brasao-img { width: clamp(100px, 25vw, 140px); }
  .hero-brasao { margin: 0 auto 8px; }

  .hero-name { font-size: clamp(2.2rem, 12vw, 3rem); margin-bottom: 4px; }

  .hero-divider { margin: 6px auto; width: 100px; }

  .hero-subtitle {
    font-size: 0.72rem;
    line-height: 1.6;
    letter-spacing: 0.4px;
    margin-bottom: 6px;
  }

  .hero-age { font-size: clamp(1.6rem, 7vw, 2.2rem); letter-spacing: 4px; }

  .hero-scroll-indicator {
    margin-top: 14px;
    font-size: 0.65rem;
    gap: 4px;
  }

  .event-info-row { gap: 20px; }
  .countdown { gap: 6px; }
  .countdown-number { font-size: 2rem; }
  .gifts-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .gift-card { padding: 20px 14px; }
}

/* Mobile */
@media (max-width: 767px) {
  .hero-section {
    height: 100vh;
    height: 100dvh;
  }

  .ornamental-frame {
    padding: 24px 18px;
    max-width: calc(100vw - 32px);
  }

  .hero-quote {
    font-size: clamp(0.75rem, 2.2vw, 0.9rem);
    line-height: 1.6;
    margin: 0 auto clamp(12px, 3vh, 28px);
  }

  .brasao-img { width: clamp(140px, 30vw, 200px); }
  .hero-brasao { margin: 0 auto clamp(8px, 2vh, 16px); }

  .hero-name {
    font-size: clamp(2.5rem, 12vw, 4rem);
    margin-bottom: 4px;
  }

  .hero-divider { margin: clamp(6px, 1.5vh, 14px) auto; width: 120px; }

  .hero-subtitle {
    font-size: clamp(0.75rem, 2.2vw, 0.95rem);
    line-height: 1.7;
    letter-spacing: 0.5px;
    margin-bottom: clamp(6px, 1.5vh, 14px);
  }

  .hero-age {
    font-size: clamp(1.8rem, 7vw, 3rem);
    letter-spacing: 5px;
  }

  .hero-scroll-indicator {
    margin-top: clamp(16px, 3vh, 40px);
    font-size: 0.7rem;
    gap: 5px;
  }

  .floating-nav {
    right: 12px;
    gap: 8px;
  }

  .nav-dot {
    width: 36px;
    height: 36px;
    font-size: 0.65rem;
  }

  .nav-dot::before {
    display: none;
  }

  .section {
    padding: 60px 0;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .event-card {
    padding: 28px 20px;
  }

  .date-big {
    font-size: 3.5rem;
  }

  .date-month {
    font-size: 1.4rem;
  }

  .event-info-row {
    gap: 24px;
  }

  .countdown-number {
    font-size: 2rem;
  }

  .countdown-item {
    min-width: 55px;
  }

  .location-info {
    padding: 28px 24px 20px;
  }

  .location-actions {
    padding: 20px 24px 28px;
    flex-direction: column;
    align-items: stretch;
  }

  .gifts-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .gift-card {
    padding: 22px 16px;
  }

  .gift-desc {
    font-size: 0.78rem;
  }

  .qr-card,
  .upload-card {
    padding: 28px 20px;
  }

  .upload-dropzone {
    padding: 36px 16px;
  }

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }

  .rsvp-content {
    padding: 36px 24px;
  }

  .btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
  }

  .floral-corner {
    width: 120px;
    max-width: 30vw;
  }

  .lightbox-prev { left: 10px; }
  .lightbox-next { right: 10px; }
  .lightbox-close { top: 10px; right: 10px; }
}

/* Tablet / iPad */
@media (min-width: 768px) and (max-width: 1023px) {
  .hero-section {
    height: 100vh;
    height: 100dvh;
  }

  .ornamental-frame {
    padding: 40px 36px;
  }

  .hero-quote {
    font-size: 0.95rem;
    margin: 0 auto 24px;
  }

  .brasao-img { width: 220px; }
  .hero-brasao { margin: 0 auto 14px; }

  .hero-scroll-indicator {
    margin-top: 32px;
  }

  .floral-corner {
    width: 200px;
    max-width: 28vw;
  }

  .gifts-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Desktop */
@media (min-width: 1024px) {
  .gifts-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .floral-corner {
    width: 300px;
    max-width: 25vw;
  }
}

/* Large Desktop */
@media (min-width: 1440px) {
  .container {
    max-width: 1000px;
  }

  .floral-corner {
    width: 350px;
    max-width: 22vw;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* Print */
@media print {
  .floating-nav,
  .hero-scroll-indicator,
  .album-upload,
  .lightbox,
  .toast-container,
  .loading-screen {
    display: none !important;
  }
}