/* ==========================================================================
   SHIV PARVATI WEDDING INVITATION - SEAMLESS CONTINUOUS MOBILE DESIGN
   ========================================================================== */

:root {
  --font-serif: 'Playfair Display', 'Cinzel', Georgia, serif;
  --font-script: 'Great Vibes', 'Alex Brush', cursive;
  --font-sans: 'Outfit', 'Inter', system-ui, sans-serif;
  --font-cinzel: 'Cinzel', serif;

  --color-sky-dark: #0A0D18;
  --color-paper-bg: #FDFBF5;
  --color-text-dark: #1C3B47;
  --color-text-gold: #C59A44;
  --color-text-gold-light: #DFBD6C;
  --color-gold-gradient: linear-gradient(135deg, #E6C875 0%, #C59A44 50%, #946B20 100%);
  --color-water-blue: #4A8FA9;

  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.08);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  min-height: 100%;
  background-color: #121212;
  font-family: var(--font-sans);
  color: var(--color-text-dark);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.mobile-wrapper {
  max-width: 460px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--color-paper-bg);
  background-image: url('../assets/images/paper-bg.png');
  background-repeat: repeat;
  background-size: 300px;
  position: relative;
  box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

/* 1. HERO BACKGROUND SKY STARS (Z-INDEX 1) */
.hero-sky-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 820px;
  background-image: url('../assets/images/sky-stars.jpg');
  background-size: cover;
  background-position: center top;
  z-index: 1;
}

/* 2. TOP CLOUDS FULL WIDTH SINGLE IMAGE (Z-INDEX 2) */
.top-cloud-full {
  position: absolute;
  top: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 105%;
  height: auto;
  z-index: 2;
  pointer-events: none;
  opacity: 0.98;
}

/* 3. CONTINUOUS CANVAS OVERLAY (Z-INDEX 10) */
.waterfall-canvas-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10;
}

/* 4. MOON CONTAINER (Z-INDEX 20: IN FRONT OF WATERFALL CANVAS LEVEL 10) */
.moon-container {
  position: absolute;
  top: 140px;
  left: 50%;
  transform: translateX(-50%);
  width: 280px;
  height: 280px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
}

.moon-container .moon-bg {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 35px rgba(255, 255, 255, 0.5));
}

.moon-container .moon-logo {
  position: absolute;
  width: 120px;
  height: auto;
  z-index: 21;
  filter: drop-shadow(0 0 14px rgba(212, 175, 55, 0.85));
}

/* 5. LORD SHIVA & GODDESS PARVATI (Z-INDEX 30: SEATED IN THE MOUNTAINS AND CLOUDS) */
.shiva-parvati-hero {
  position: absolute;
  top: 495px;
  left: 50%;
  transform: translateX(-50%);
  width: 355px;
  z-index: 30 !important;
  opacity: 1 !important;
  filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.7));
  pointer-events: none;
}

/* 6. HERO BOTTOM CLOUDS FRAME (Z-INDEX 40: FLUFFY CLOUDS AROUND SHIVA PARVATI BOTTOM) */
.hero-bottom-clouds {
  position: absolute;
  top: 525px;
  left: 50%;
  transform: translateX(-50%);
  width: 110%;
  z-index: 40 !important;
  pointer-events: none;
  filter: drop-shadow(0 -10px 25px rgba(0, 0, 0, 0.4));
}

/* SPACER FOR HERO SECTION HEIGHT */
.hero-section-spacer {
  height: 820px;
  width: 100%;
  position: relative;
  z-index: 1;
}

/* PRELOADER */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: var(--color-sky-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.preloader.loaded {
  opacity: 0;
  visibility: hidden;
}

.preloader .preloader-moon {
  width: 120px;
  height: 120px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.preloader .preloader-moon img.moon-img {
  width: 100%;
  height: 100%;
}

.preloader .preloader-moon img.logo-img {
  position: absolute;
  width: 45px;
  filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.8));
}

.preloader .preloader-bar {
  width: 160px;
  height: 3px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 1.5rem;
}

.preloader .preloader-bar .progress {
  width: 0%;
  height: 100%;
  background: var(--color-gold-gradient);
  transition: width 0.3s ease;
}

/* SECTION 2: ADITI & SAMRAT INVITATION (Z-INDEX 50) */
.section-invitation {
  position: relative;
  padding: 40px 15px 60px;
  min-height: 840px;
  z-index: 50;
}

.section-invitation .invitation-cloud-top {
    position: absolute;
    top: -95px;
    right: -20px;
    width: 111%;
    opacity: 0.8;
    z-index: 51;
}

.section-invitation .invitation-content {
  position: relative;
  z-index: 52;
  margin-left: 125px;
  margin-right: 10px;
  width: calc(100% - 135px);
  text-align: center;
  top: 70px;
}

.section-invitation .invitation-content .invitation-heading {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--color-text-dark);
  line-height: 1.5;
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.section-invitation .invitation-content .couple-name {
  font-family: var(--font-script);
  font-size: 4rem;
  background: var(--color-gold-gradient);
  -webkit-background-clip: text;
  margin-bottom: 0.5rem;
  filter: drop-shadow(0 2px 4px rgba(197, 154, 68, 0.2));
  font-weight: unset;
  color: #c59a44;
}

.section-invitation .invitation-content .lineage-text {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  color: var(--color-text-dark);
  line-height: 1.5;
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.section-invitation .invitation-content .ampersand-gold {
  font-family: var(--font-script);
  font-size: 2.6rem;
  color: var(--color-text-gold);
  margin: 1rem 0;
  display: block;
}

.section-invitation .invitation-cloud-bottom {
  position: absolute;
  bottom: -115px;
  right: -30px;
  width: 116%;
  opacity: 0.8;
  z-index: 51;
}

/* SECTION 3: MEHENDI & SANGEET (Z-INDEX 50) */
.section-events-1 {
  position: relative;
  padding: 30px 15px 60px;
  min-height: 850px;
  z-index: 50;
}

.section-events-1 .nandi-asset {
  position: absolute;
  bottom: 130px;
  right: 10px;
  width: 215px;
  z-index: 55;
  filter: drop-shadow(0 8px 15px rgba(0,0,0,0.15));
}

.section-events-1 .event-block {
  position: relative;
  z-index: 52;
  margin-right: 125px;
  margin-left: 10px;
  width: calc(100% - 135px);
  text-align: left;
}

.section-events-1 .event-block .event-date-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 0.3rem;
}

.section-events-1 .event-block .event-date-row .date-month-year {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--color-text-dark);
  line-height: 1.1;
}

.section-events-1 .event-block .event-date-row .date-number {
  font-family: var(--font-cinzel);
  font-size: 3.8rem;
  font-weight: 700;
  color: var(--color-text-dark);
  line-height: 0.9;
}

.section-events-1 .event-block .event-date-row .date-time-day {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--color-text-dark);
  line-height: 1.2;
}

.section-events-1 .event-block .event-title {
  font-family: var(--font-script);
  font-size: 3.6rem;
  background: var(--color-gold-gradient);
  -webkit-background-clip: text;
  line-height: 1;
  margin-top: 0.2rem;
  font-weight: unset;
  color: #c59a44;
}

.section-events-1 .event-block .event-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--color-text-dark);
  margin-bottom: 0.8rem;
}

.section-events-1 .event-block .event-divider {
  width: 140px;
  height: 1px;
  background: rgba(197, 154, 68, 0.5);
  margin: 0.6rem 0;
}

.section-events-1 .event-block .event-detail-text {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--color-text-dark);
  line-height: 1.45;
}

.section-events-1 .event-block .damru-separator {
  width: 32px;
  margin: 1.8rem 0 1.8rem 30px;
  display: block;
}

/* SECTION 4: HALDI & WEDDING (Z-INDEX 50) */
.section-events-2 {
  position: relative;
  padding: 30px 15px 60px;
  min-height: 850px;
  z-index: 50;
}

.section-events-2 .shivling-asset {
  position: absolute;
  bottom: 100px;
  left: 10px;
  width: 235px;
  z-index: 55;
  filter: drop-shadow(0 8px 15px rgba(0,0,0,0.15));
}

.section-events-2 .event-block-right {
  position: relative;
  z-index: 52;
  margin-left: 165px;
  margin-right: 10px;
  width: calc(100% - 130px);
  text-align: left;
}

.section-events-2 .event-block-right .event-date-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 0.3rem;
}

.section-events-2 .event-block-right .event-date-row .date-month-year {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--color-text-dark);
  line-height: 1.1;
}

.section-events-2 .event-block-right .event-date-row .date-number {
  font-family: var(--font-cinzel);
  font-size: 3.8rem;
  font-weight: 700;
  color: var(--color-text-dark);
  line-height: 0.9;
}

.section-events-2 .event-block-right .event-date-row .date-time-day {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--color-text-dark);
  line-height: 1.2;
}

.section-events-2 .event-block-right .event-title {
  font-family: var(--font-script);
  font-size: 3.6rem;
  background: var(--color-gold-gradient);
  -webkit-background-clip: text;
  line-height: 1;
  margin-top: 0.2rem;
  font-weight: unset;
  color: #c59a44;
}

.section-events-2 .event-block-right .event-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--color-text-dark);
  margin-bottom: 0.8rem;
}

.section-events-2 .event-block-right .event-divider {
  width: 140px;
  height: 1px;
  background: rgba(197, 154, 68, 0.5);
  margin: 0.6rem 0;
}

.section-events-2 .event-block-right .event-detail-text {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--color-text-dark);
  line-height: 1.45;
}

.section-events-2 .event-block-right .damru-separator {
  width: 70px;
  margin: 1.8rem 0 1.8rem 60px;
  display: block;
}

/* SECTION 5: COUNTDOWN, MAP, RSVP & KAILASH SCENE (Z-INDEX 50) */
.section-final {
  position: relative;
  padding: 30px 15px 0;
  min-height: 900px;
  z-index: 50;
}

.section-final .final-content-left {
  position: relative;
  z-index: 52;
  margin-right: 125px;
  margin-left: 10px;
  width: calc(100% - 135px);
}

.section-final .final-content-left .countdown-card {
  border: 1px solid rgba(28, 59, 71, 0.4);
  border-radius: 12px;
  padding: 1rem 0.8rem;
  text-align: center;
  background: rgba(253, 251, 245, 0.85);
  backdrop-filter: blur(5px);
  margin-bottom: 1.8rem;
}

.section-final .final-content-left .countdown-card .countdown-title {
  font-family: var(--font-cinzel);
  font-size: 0.85rem;
  letter-spacing: 2px;
  color: var(--color-text-dark);
  margin-bottom: 0.6rem;
}

.section-final .final-content-left .countdown-card .countdown-digits {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.section-final .final-content-left .countdown-card .countdown-digits .digit-item {
  text-align: center;
}

.section-final .final-content-left .countdown-card .countdown-digits .digit-item .num {
  font-family: var(--font-cinzel);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text-dark);
}

.section-final .final-content-left .countdown-card .countdown-digits .digit-item .lbl {
  font-size: 0.6rem;
  text-transform: uppercase;
  color: var(--color-text-dark);
  opacity: 0.8;
}

.section-final .final-content-left .btn-location-link {
  display: block;
  width: 100%;
  text-align: center;
  padding: 0.8rem 0.8rem;
  font-family: var(--font-cinzel);
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  color: var(--color-text-dark);
  text-decoration: none;
  border-bottom: 1.5px solid var(--color-text-dark);
  margin-bottom: 2rem;
  transition: all 0.3s ease;
}

.section-final .final-content-left .btn-location-link:hover {
  color: var(--color-text-gold);
  border-color: var(--color-text-gold);
}

.section-final .final-content-left .rsvp-choice-box {
  margin-bottom: 1.8rem;
}

.section-final .final-content-left .rsvp-choice-box .rsvp-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--color-text-gold);
  margin-bottom: 1rem;
  line-height: 1.35;
  text-align: center;
  font-weight: unset;
}

.section-final .final-content-left .rsvp-choice-box .rsvp-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.section-final .final-content-left .rsvp-choice-box .rsvp-options .rsvp-option-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-serif);
  font-size: 0.82rem;
  color: var(--color-text-dark);
  cursor: pointer;
}

.section-final .final-content-left .rsvp-choice-box .rsvp-options .rsvp-option-label input[type="radio"] {
  accent-color: var(--color-text-gold);
  width: 15px;
  height: 15px;
}

.section-final .final-content-left .family-signature {
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
}

.section-final .final-content-left .family-signature .family-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.8rem;
  color: var(--color-text-dark);
  margin-bottom: 0.2rem;
}

.section-final .final-content-left .family-signature .family-name {
  font-family: var(--font-script);
  font-size: 2.5rem;
  color: var(--color-text-gold);
  line-height: 1.1;
  font-weight: unset;
  text-align: center;
}

.section-final .kailash-bottom-scene {
  position: relative;
  width: 100%;
  margin-top: 0px;
  z-index: 55;
}

.section-final .kailash-bottom-scene img {
  width: 130%;
  height: auto;
  display: block;
  margin-bottom: -40px;
}

.audio-control-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-sky-dark);
  border: 1.5px solid var(--color-text-gold);
  color: var(--color-text-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: 0 5px 20px rgba(0,0,0,0.4);
}

.audio-control-btn.playing {
  animation: spinDisc 4s linear infinite;
}

@keyframes spinDisc {
  100% { transform: rotate(360deg); }
}

/* ==========================================================================
   ELEGANT SCROLL REVEAL & SHIMMER TEXT ANIMATIONS
   ========================================================================== */

.scroll-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1), transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

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

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }

@keyframes divineFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

.nandi-asset, .shivling-asset {
  animation: divineFloat 5s ease-in-out infinite;
}

@keyframes goldShimmer {
  0% { filter: drop-shadow(0 2px 4px rgba(197, 154, 68, 0.2)); }
  50% { filter: drop-shadow(0 0 12px rgba(223, 189, 108, 0.8)); }
  100% { filter: drop-shadow(0 2px 4px rgba(197, 154, 68, 0.2)); }
}

.couple-name, .event-title {
  animation: goldShimmer 5s ease-in-out infinite;
}

/* 3D Kinetic Character Span Styling for Letter Animations */
.animate-split-text {
  perspective: 600px;
  transform-style: preserve-3d;
}

.char-span {
  display: inline-block;
  transform-style: preserve-3d;
  will-change: transform, opacity, filter;
}

/* ==========================================================================
   FLUID MOBILE RESPONSIVE MEDIA QUERIES (375PX SPECIFICALLY TARGETED)
   ========================================================================== */

@media screen and (max-width: 414px) {
  .shiva-parvati-hero {
    width: 86% !important;
    max-width: 355px;
  }

  .moon-container {
    width: 250px !important;
    height: 250px !important;
  }

  .moon-container .moon-logo {
    width: 105px !important;
  }

  .section-invitation .invitation-content {
    margin-left: 112px !important;
    margin-right: 10px !important;
    width: calc(100% - 122px) !important;
  }

  .section-events-1 .event-block {
    margin-right: 112px !important;
    margin-left: 10px !important;
    width: calc(100% - 122px) !important;
  }

  .section-events-2 .event-block-right {
    margin-left: 145px !important;
    margin-right: 10px !important;
    width: calc(100% - 155px) !important;
  }

  .section-final .final-content-left {
    margin-right: 112px !important;
    margin-left: 10px !important;
    width: calc(100% - 122px) !important;
  }

  .couple-name {
    font-size: 3.1rem !important;
  }

  .event-title {
    font-size: 2.8rem !important;
  }

  .nandi-asset {
    width: 175px !important;
    bottom: 120px !important;
  }

  .shivling-asset {
    width: 185px !important;
    bottom: 90px !important;
  }
}

@media screen and (max-width: 375px) {
  .shiva-parvati-hero {
    width: 88% !important;
    top: 460px !important;
  }

  .moon-container {
    width: 220px !important;
    height: 220px !important;
    top: 150px !important;
  }

  .moon-container .moon-logo {
    width: 90px !important;
  }

  .section-invitation .invitation-content {
    margin-left: 108px !important;
    margin-right: 10px !important;
    width: calc(100% - 118px) !important;
    text-align: center !important;
  }

  .section-events-1 .event-block {
    margin-right: 108px !important;
    margin-left: 10px !important;
    width: calc(100% - 118px) !important;
    text-align: left !important;
  }

  .section-events-2 .event-block-right {
    margin-left: 135px !important;
    margin-right: 10px !important;
    width: calc(100% - 145px) !important;
    text-align: left !important;
  }

  .section-final .final-content-left {
    margin-right: 108px !important;
    margin-left: 10px !important;
    width: calc(100% - 118px) !important;
  }

  .couple-name {
    font-size: 2.7rem !important;
  }

  .event-title {
    font-size: 2.5rem !important;
  }

  .date-number {
    font-size: 2.8rem !important;
  }

  .nandi-asset {
    width: 145px !important;
    bottom: 140px !important;
  }

  .shivling-asset {
    width: 155px !important;
    bottom: 100px !important;
  }
}

/* NANDI CLOUD ACCENT */
.nandi-cloud-accent {
    position: absolute;
    bottom: -120px;
    right: -25px;
    width: 110%;
    opacity: 0.85;
    z-index: 51;
    pointer-events: none;
}

/* SHIVLING CLOUD ACCENT */
.shivling-cloud-accent {
    position: absolute;
    bottom: -120px;
    left: -25px;
    width: 110%;
    opacity: 0.85;
    z-index: 51;
    pointer-events: none;
}