/* Joy Island 2025 - Modern Dark Theme */

:root {
  /* Primary Colors */
  --bg-primary: #0a0a0a;
  --bg-secondary: #1a1a1a;
  --bg-card: #2a2a2a;

  /* Accent Colors */
  --accent-turquoise: #00d4aa;
  --accent-coral: #ff6b6b;
  --accent-gold: #ffd93d;
  --accent-violet: #6c5ce7;

  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #b0b0b0;
  --text-muted: #707070;

  /* Gradients */
  --gradient-primary: linear-gradient(
    135deg,
    var(--accent-turquoise),
    var(--accent-violet)
  );
  --gradient-secondary: linear-gradient(
    135deg,
    var(--accent-coral),
    var(--accent-gold)
  );
  --gradient-overlay: linear-gradient(
    135deg,
    rgba(0, 212, 170, 0.1),
    rgba(108, 92, 231, 0.1)
  );
}

/* Global Styles */
* {
  box-sizing: border-box;
}

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

/* Background with animated gradient */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-overlay);
  z-index: -1;
  animation: gradientShift 10s ease-in-out infinite alternate;
}

@keyframes gradientShift {
  0% {
    opacity: 0.1;
  }
  100% {
    opacity: 0.3;
  }
}

/* Container Improvements */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header Styling */
h1 {
  font-family: "Baloo Thambi 2", serif !important;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-align: center;
  font-size: clamp(2rem, 5vw, 4rem);
  margin: 2rem 0;
  animation: fadeInUp 1s ease-out;
}

/* Glassmorphism Card */
.glass-card {
  background: rgba(42, 42, 42, 0.3);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 2rem;
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  animation: fadeInUp 1s ease-out 0.3s both;
}

.glass-card:hover {
  transform: translateY(-5px);
  box-shadow:
    0 20px 40px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* Countdown Styling */
.countdown-container {
  background: var(--gradient-primary);
  border-radius: 20px;
  padding: 2rem;
  margin: 2rem 0;
  position: relative;
  overflow: hidden;
  animation: fadeInUp 1s ease-out 0.6s both;
}

.countdown-container::before {
  content: "";
  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 infinite;
}

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

.countdown-item {
  text-align: center;
  padding: 1rem;
}

.countdown-number {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: bold;
  color: var(--text-primary);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  animation: pulse 2s infinite;
}

.countdown-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 0.5rem;
}

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

/* Photo Section */
.photo-section {
  margin: 4rem 0;
  animation: fadeInUp 1s ease-out 0.9s both;
}

.photo-section h1 {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  margin-bottom: 2rem;
  color: var(--text-primary);
}

/* Swiper Improvements */
.simple-slider {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  position: relative;
}

.swiper-container {
  border-radius: 20px;
  overflow: hidden;
}

.swiper-slide {
  height: 400px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease;
}

.swiper-slide::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    45deg,
    rgba(0, 212, 170, 0.1),
    rgba(108, 92, 231, 0.1)
  );
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
}

.swiper-slide:hover::before {
  opacity: 1;
}

.swiper-slide:hover {
  transform: scale(1.02);
}

/* Navigation Buttons */
.swiper-button-next,
.swiper-button-prev {
  background: rgba(0, 212, 170, 0.8);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  color: white;
  transition: all 0.3s ease;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
  background: var(--accent-turquoise);
  transform: scale(1.1);
}

.swiper-button-next::after,
.swiper-button-prev::after {
  font-size: 20px;
  font-weight: bold;
}

/* Pagination */
.swiper-pagination-bullet {
  background: var(--accent-turquoise);
  opacity: 0.5;
  transition: all 0.3s ease;
}

.swiper-pagination-bullet-active {
  opacity: 1;
  transform: scale(1.2);
}

/* Navbar Styling */
.navbar {
  background: rgba(20, 20, 20, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
}

/* Footer Styling */
footer {
  background: rgba(20, 20, 20, 0.8);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2rem;
  margin-top: 4rem;
  text-align: center;
}

/* Container & Card Dark Styleing */
.dark-container {
  background: var(--bg-secondary);
  border-radius: 20px;
  padding: 2rem;
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  animation: fadeInUp 1s ease-out;
}

.dark-card {
  background: var(--bg-card);
  border-radius: 15px;
  padding: 1.5rem;
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}
.dark-card:hover {
  transform: translateY(-5px);
  box-shadow:
    0 20px 40px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* Primary Button Gradient Styling */
.btn-primary {
  background: var(--gradient-primary);
  border: none;
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 30px;
  font-size: 1rem;
  font-weight: bold;
  text-transform: uppercase;
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}
.btn-primary:hover {
  background: var(--gradient-secondary);
  box-shadow: 0 15px 20px rgba(0, 0, 0, 0.4);
  transform: translateY(-3px);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--accent-turquoise);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-coral);
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 15px;
  }

  .glass-card {
    padding: 1.5rem;
    border-radius: 15px;
  }

  .countdown-container {
    padding: 1.5rem;
    border-radius: 15px;
  }

  .countdown-item {
    padding: 0.5rem;
  }

  .swiper-slide {
    height: 300px;
  }
}

@media (max-width: 480px) {
  .glass-card {
    padding: 1rem;
    border-radius: 12px;
  }

  .countdown-container {
    padding: 1rem;
    border-radius: 12px;
  }

  .swiper-slide {
    height: 250px;
  }
}

/* Loading Spinner Styles */
.loading-spinner {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition:
    opacity 0.5s ease,
    visibility 0.5s ease;
}

.loading-spinner.hidden {
  opacity: 0;
  visibility: hidden;
}

.spinner-container {
  text-align: center;
  animation: fadeInUp 0.8s ease-out;
}

.tropical-spinner {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  position: relative;
}

.tropical-spinner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 4px solid transparent;
  border-top: 4px solid var(--accent-turquoise);
  border-right: 4px solid var(--accent-coral);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.tropical-spinner::after {
  content: "";
  position: absolute;
  top: 10px;
  left: 10px;
  width: calc(100% - 20px);
  height: calc(100% - 20px);
  border: 4px solid transparent;
  border-bottom: 4px solid var(--accent-gold);
  border-left: 4px solid var(--accent-violet);
  border-radius: 50%;
  animation: spin 1.5s linear infinite reverse;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.loading-text {
  color: var(--text-secondary);
  font-size: 1.2rem;
  margin: 0;
  animation: pulse 2s infinite;
}

/* Image Loading Skeleton */
.image-skeleton {
  background: linear-gradient(
    90deg,
    var(--bg-card) 25%,
    rgba(255, 255, 255, 0.1) 50%,
    var(--bg-card) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: 10px;
}

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

/* Parallax Container */
.parallax-container {
  position: relative;
  overflow: hidden;
}

.parallax-bg {
  position: absolute;
  top: -20%;
  left: -20%;
  width: 140%;
  height: 140%;
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  will-change: transform;
}

/* Floating Animation */
.floating {
  animation: floating 3s ease-in-out infinite;
}

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

/* Glow Effect */
.glow-effect {
  position: relative;
}

/*.glow-effect::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--gradient-primary);
  border-radius: inherit;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.glow-effect:hover::before {
  opacity: 0.7;
  animation: glow-pulse 1.5s infinite;
}

@keyframes glow-pulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.05); opacity: 1; }
}*/

/* Stagger Animation for Multiple Elements */
.stagger-animation {
  animation: fadeInUp 0.6s ease-out both;
}

.stagger-animation:nth-child(1) {
  animation-delay: 0.1s;
}
.stagger-animation:nth-child(2) {
  animation-delay: 0.2s;
}
.stagger-animation:nth-child(3) {
  animation-delay: 0.3s;
}
.stagger-animation:nth-child(4) {
  animation-delay: 0.4s;
}
.stagger-animation:nth-child(5) {
  animation-delay: 0.5s;
}

/* Hover Lift Effect */
.hover-lift {
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

/* Text Reveal Animation */
.text-reveal {
  overflow: hidden;
  position: relative;
}

.text-reveal::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--accent-turquoise);
  transform: translateX(-100%);
  animation: text-reveal 1s ease-out forwards;
}

@keyframes text-reveal {
  0% {
    transform: translateX(-100%);
  }
  50% {
    transform: translateX(0%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* Smooth Scroll Behavior */
html {
  scroll-behavior: smooth;
}

/* Page Transition */
.page-transition {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease-out;
}

.page-transition.loaded {
  opacity: 1;
  transform: translateY(0);
}

/* Enhanced Swiper Styles */
.swiper-container {
  position: relative;
}

.swiper-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-overlay);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 2;
  pointer-events: none;
}

.swiper-container:hover::before {
  opacity: 1;
}

/* Custom Scrollbar for Swiper */
.swiper-scrollbar {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}

.swiper-scrollbar-drag {
  background: var(--gradient-primary);
  border-radius: 10px;
}

/* Intersection Observer Animations */
.fade-in-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

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

/* Performance Optimizations */
.gpu-accelerated {
  will-change: transform;
  transform: translateZ(0);
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Enhanced Responsive Design */

/* Extra Large Screens */
@media (min-width: 1400px) {
  .container {
    max-width: 1320px;
  }

  h1 {
    font-size: 5rem;
  }

  .countdown-number {
    font-size: 4rem;
  }

  .swiper-slide {
    height: 500px;
  }
}

/* Large Screens */
@media (min-width: 992px) and (max-width: 1399px) {
  .countdown-container {
    padding: 2.5rem;
  }

  .glass-card {
    padding: 2.5rem;
  }
}

/* Medium Screens (Tablets) */
@media (min-width: 768px) and (max-width: 991px) {
  .container {
    padding: 0 20px;
  }

  h1 {
    font-size: 3rem;
    margin: 1.5rem 0;
  }

  .countdown-container {
    padding: 2rem;
    margin: 1.5rem 0;
  }

  .countdown-number {
    font-size: 2.5rem;
  }

  .countdown-label {
    font-size: 0.8rem;
  }

  .glass-card {
    padding: 2rem;
    border-radius: 18px;
  }

  .swiper-slide {
    height: 350px;
  }

  .swiper-button-next,
  .swiper-button-prev {
    width: 45px;
    height: 45px;
  }
}

/* Small Screens (Mobile Landscape) */
@media (min-width: 576px) and (max-width: 767px) {
  .container {
    padding: 0 15px;
  }

  h1 {
    font-size: 2.5rem;
    margin: 1rem 0;
  }

  .countdown-container {
    padding: 1.5rem;
    margin: 1rem 0;
    border-radius: 15px;
  }

  .countdown-item {
    padding: 0.75rem;
  }

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

  .countdown-label {
    font-size: 0.75rem;
  }

  .glass-card {
    padding: 1.5rem;
    border-radius: 15px;
  }

  .swiper-slide {
    height: 280px;
  }

  .swiper-button-next,
  .swiper-button-prev {
    width: 40px;
    height: 40px;
  }

  .swiper-button-next::after,
  .swiper-button-prev::after {
    font-size: 16px;
  }
}

/* Extra Small Screens (Mobile Portrait) */
@media (max-width: 575px) {
  .container {
    padding: 0 10px;
  }

  h1 {
    font-size: 2rem;
    margin: 0.75rem 0;
  }

  .countdown-container {
    padding: 1rem;
    margin: 0.75rem 0;
    border-radius: 12px;
  }

  .countdown-item {
    padding: 0.5rem;
  }

  .countdown-number {
    font-size: 1.5rem;
  }

  .countdown-label {
    font-size: 0.7rem;
    letter-spacing: 0.5px;
  }

  .glass-card {
    padding: 1rem;
    border-radius: 12px;
  }

  .swiper-slide {
    height: 220px;
  }

  .swiper-button-next,
  .swiper-button-prev {
    width: 35px;
    height: 35px;
  }

  .swiper-button-next::after,
  .swiper-button-prev::after {
    font-size: 14px;
  }

  .photo-section h1 {
    font-size: 1.75rem;
  }

  /* Optimize loading spinner for mobile */
  .tropical-spinner {
    width: 60px;
    height: 60px;
  }

  .loading-text {
    font-size: 1rem;
  }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
  .hover-lift:hover {
    transform: none;
  }

  .swiper-slide:hover {
    transform: none;
  }

  .glow-effect:hover::before {
    opacity: 0;
  }

  /* Increase touch targets */
  .swiper-button-next,
  .swiper-button-prev {
    width: 50px;
    height: 50px;
  }

  .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
  }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .tropical-spinner::before,
  .tropical-spinner::after {
    border-width: 2px;
  }
}

/* Dark Mode Support (System Preference) */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary: #000000;
    --bg-secondary: #111111;
    --text-secondary: #cccccc;
  }
}

/* Performance Optimizations */
.swiper-slide,
.countdown-container,
.glass-card {
  will-change: transform;
  transform: translateZ(0);
}

/* Optimize animations for mobile */
@media (max-width: 768px) {
  .floating {
    animation-duration: 4s;
  }

  .shimmer {
    animation-duration: 4s;
  }

  .gradientShift {
    animation-duration: 15s;
  }
}

/* Print Styles */
@media print {
  .loading-spinner,
  .swiper-button-next,
  .swiper-button-prev,
  .swiper-pagination {
    display: none !important;
  }

  body {
    background: white !important;
    color: black !important;
  }

  .countdown-container,
  .glass-card {
    background: white !important;
    border: 1px solid #ccc !important;
    box-shadow: none !important;
  }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
  .floating,
  .pulse,
  .shimmer,
  .gradientShift,
  .spin {
    animation: none !important;
  }

  .hover-lift {
    transition: none !important;
  }

  .parallax-bg {
    transform: none !important;
  }
}

/* Focus Styles for Keyboard Navigation */
.swiper-button-next:focus,
.swiper-button-prev:focus {
  outline: 2px solid var(--accent-turquoise);
  outline-offset: 2px;
}

.swiper-pagination-bullet:focus {
  outline: 2px solid var(--accent-turquoise);
  outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  :root {
    --accent-turquoise: #00ffcc;
    --accent-coral: #ff4444;
    --accent-gold: #ffff00;
    --accent-violet: #8888ff;
  }

  .glass-card {
    border: 2px solid var(--accent-turquoise);
  }

  .countdown-container {
    border: 2px solid var(--text-primary);
  }
}

/* Loading State Optimizations */
.swiper-slide.loading {
  background: var(--bg-card) !important;
  position: relative;
}

.swiper-slide.loading::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30px;
  height: 30px;
  margin: -15px 0 0 -15px;
  border: 3px solid var(--accent-turquoise);
  border-top: 3px solid transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* Smooth Transitions for Theme Changes */
* {
  transition:
    background-color 0.3s ease,
    color 0.3s ease,
    border-color 0.3s ease;
}

/* Optimize for Safari */
@supports (-webkit-backdrop-filter: blur(20px)) {
  .glass-card {
    -webkit-backdrop-filter: blur(20px);
  }
}

/* Optimize for Firefox */
@-moz-document url-prefix() {
  .glass-card {
    background: rgba(42, 42, 42, 0.8);
  }
}

/* Container Query Support (Future-proofing) */
@container (max-width: 600px) {
  .countdown-item {
    padding: 0.25rem;
  }
}