/*
  File: Landing Page/style.css
  Purpose: Premium landing page with exclusive styling and visual effects.
  Enhanced with luxury elements, animations, and sophisticated design.
*/
:root {
  --primary-color: #1E1E2E;
  --secondary-color: #D4AF37;
  --accent-color: #C9A55C;
  --dark-blue: #0F1A2A;
  --text-color: #E8E8E8;
  --background-color: #121212;
  --card-background: #1E1E2E;
  --light-gray: #2A2A3A;
  --color-accent: #D4AF37;      /* gold - keeping for compatibility */
  --color-accent-2: #a884ff;    /* purple accent */
  --color-success: #57bd20;     /* lime for chips if needed */
  --premium-gold: #FFD700;
  --premium-purple: #8A2BE2;
  --premium-blue: #4169E1;
  --radius: 12px;
  --radius-lg: 16px;
}

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

html, body { height: 100%; }

body {
  font-family: 'Montserrat', 'Amazon Ember', Arial, sans-serif;
  color: var(--text-color);
  background-color: var(--background-color);
  line-height: 1.6;
  background-image: 
    url('./background.jpg'),
    radial-gradient(circle at 10% 20%, rgba(30, 30, 46, 0.4) 0%, rgba(18, 18, 18, 0.6) 90%),
    linear-gradient(135deg, rgba(30, 30, 46, 0.2) 0%, rgba(18, 18, 18, 0.3) 100%);
  background-size: cover, 100% 100%, 100% 100%;
  background-position: center, center, center;
  background-repeat: no-repeat, no-repeat, no-repeat;
  background-attachment: fixed;
  position: relative;
  margin: 0;
  overflow-x: hidden;
}

/* Original ambient gradients moved to a different pseudo-element in primary-title-section */

/* Premium floating particles */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: 
    radial-gradient(2px 2px at 20px 30px, rgba(255, 215, 0, 0.3), transparent),
    radial-gradient(2px 2px at 40px 70px, rgba(255, 215, 0, 0.2), transparent),
    radial-gradient(1px 1px at 90px 40px, rgba(255, 215, 0, 0.4), transparent),
    radial-gradient(1px 1px at 130px 80px, rgba(138, 43, 226, 0.3), transparent),
    radial-gradient(2px 2px at 160px 30px, rgba(255, 215, 0, 0.2), transparent);
  background-repeat: repeat;
  background-size: 200px 100px;
  animation: sparkle 15s linear infinite;
  pointer-events: none;
  z-index: 1;
  opacity: 0.7;
}

/* Blinking Stars Layer */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: 
    /* Large Stars */
    radial-gradient(3px 3px at 15% 20%, rgba(255, 255, 255, 0.9), transparent 50%),
    radial-gradient(2px 2px at 85% 10%, rgba(255, 215, 0, 0.8), transparent 50%),
    radial-gradient(4px 4px at 70% 25%, rgba(255, 255, 255, 0.7), transparent 50%),
    radial-gradient(2px 2px at 25% 60%, rgba(138, 43, 226, 0.6), transparent 50%),
    radial-gradient(3px 3px at 90% 70%, rgba(255, 215, 0, 0.9), transparent 50%),
    radial-gradient(2px 2px at 10% 80%, rgba(255, 255, 255, 0.8), transparent 50%),
    radial-gradient(3px 3px at 60% 15%, rgba(255, 215, 0, 0.7), transparent 50%),
    radial-gradient(2px 2px at 40% 85%, rgba(138, 43, 226, 0.5), transparent 50%),
    /* Medium Stars */
    radial-gradient(2px 2px at 30% 30%, rgba(255, 255, 255, 0.6), transparent 50%),
    radial-gradient(1px 1px at 80% 40%, rgba(255, 215, 0, 0.7), transparent 50%),
    radial-gradient(2px 2px at 50% 70%, rgba(255, 255, 255, 0.5), transparent 50%),
    radial-gradient(1px 1px at 20% 45%, rgba(138, 43, 226, 0.4), transparent 50%),
    radial-gradient(2px 2px at 75% 80%, rgba(255, 215, 0, 0.6), transparent 50%),
    radial-gradient(1px 1px at 35% 15%, rgba(255, 255, 255, 0.7), transparent 50%),
    /* Small Stars */
    radial-gradient(1px 1px at 65% 35%, rgba(255, 255, 255, 0.4), transparent 50%),
    radial-gradient(1px 1px at 45% 55%, rgba(255, 215, 0, 0.5), transparent 50%),
    radial-gradient(1px 1px at 85% 60%, rgba(255, 255, 255, 0.3), transparent 50%),
    radial-gradient(1px 1px at 15% 50%, rgba(138, 43, 226, 0.3), transparent 50%),
    radial-gradient(1px 1px at 55% 25%, rgba(255, 215, 0, 0.4), transparent 50%),
    radial-gradient(1px 1px at 95% 35%, rgba(255, 255, 255, 0.5), transparent 50%),
    radial-gradient(1px 1px at 25% 75%, rgba(255, 215, 0, 0.3), transparent 50%),
    radial-gradient(1px 1px at 75% 55%, rgba(138, 43, 226, 0.2), transparent 50%);
  background-size: 100% 100%;
  animation: starsBlink 4s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes starsBlink {
  0%, 100% { 
    opacity: 0.3; 
    transform: scale(1); 
  }
  25% { 
    opacity: 0.8; 
    transform: scale(1.1); 
  }
  50% { 
    opacity: 0.5; 
    transform: scale(0.9); 
  }
  75% { 
    opacity: 1; 
    transform: scale(1.05); 
  }
}

@keyframes sparkle {
  0%, 100% { transform: translateY(0) translateX(0); opacity: 0.7; }
  25% { transform: translateY(-10px) translateX(5px); opacity: 1; }
  50% { transform: translateY(-5px) translateX(-5px); opacity: 0.5; }
  75% { transform: translateY(-15px) translateX(10px); opacity: 0.8; }
}

.lp-container { 
  display: grid; 
  min-height: 100vh; 
  position: relative; 
  z-index: 2; 
}

/* Premium Title Section with luxury effects */
.primary-title-section {
  width: 100%;
  padding: clamp(16px, 3vh, 24px) 16px clamp(12px, 2vh, 16px);
  text-align: center;
  background: 
    linear-gradient(135deg, rgba(30, 30, 46, 0.95) 0%, rgba(30, 30, 46, 0.85) 100%),
    radial-gradient(circle at 30% 40%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 70% 60%, rgba(138, 43, 226, 0.08) 0%, transparent 50%),
    url('./BACKGROUND FOR ADS 2.png') center/cover no-repeat;
  border-bottom: 3px solid;
  border-image: linear-gradient(90deg, transparent, var(--secondary-color), var(--premium-purple), var(--secondary-color), transparent) 1;
  position: relative;
  overflow: hidden;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.primary-title-section::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: 
    linear-gradient(135deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.2) 100%),
    radial-gradient(circle at 25% 25%, rgba(255, 215, 0, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(138, 43, 226, 0.08) 0%, transparent 50%);
  pointer-events: none;
  animation: luxuryGlow 8s ease-in-out infinite;
}

/* Site Logo Styling */
.site-logo {
  width: auto;
  height: clamp(60px, 12vw, 120px);
  max-width: 400px;
  margin-bottom: clamp(2px, 0.5vw, 4px);
  position: relative;
  z-index: 3;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.4));
  transition: all 0.3s ease;
}

.site-logo:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 6px 16px rgba(212, 175, 55, 0.4));
}

@keyframes luxuryGlow {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.02); }
}

/* Premium title with luxury gradient text and animations */
.primary-title {
  font-family: 'Montserrat', 'Amazon Ember', Arial, sans-serif;
  font-size: clamp(22px, 5.5vw, 44px);
  font-weight: 900;
  margin: 0;
  background: linear-gradient(
    135deg, 
    var(--premium-gold) 0%, 
    #FFD700 25%,
    #FFFFFF 50%, 
    #FFD700 75%,
    var(--premium-purple) 100%
  );
  background-size: 400% 400%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 3;
  text-shadow: 0 0 30px rgba(255, 215, 0, 0.5);
  animation: titleShine 3s ease-in-out infinite, titleFloat 6s ease-in-out infinite;
  white-space: nowrap;
  overflow: visible;
  letter-spacing: 1px;
}

.primary-title::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.4) 50%,
    transparent 100%
  );
  transform: translateX(-100%);
  animation: titleSweep 4s ease-in-out infinite;
  z-index: 1;
}

@keyframes titleShine {
  0%, 100% { 
    background-position: 0% 50%; 
    filter: brightness(1) contrast(1);
  }
  50% { 
    background-position: 100% 50%; 
    filter: brightness(1.2) contrast(1.1);
  }
}

@keyframes titleFloat {
  0%, 100% { 
    transform: translateY(0px) scale(1);
  }
  50% { 
    transform: translateY(-2px) scale(1.02);
  }
}

@keyframes titleSweep {
  0% { transform: translateX(-100%); }
  20% { transform: translateX(100%); }
  100% { transform: translateX(100%); }
}

/* Enhanced Hero Section */
.hero {
  display: grid;
  place-items: center;
  padding: clamp(24px, 5vh, 48px) 16px clamp(24px, 4vh, 40px);
  position: relative;
  isolation: isolate;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  inset: auto;
  width: 400px; height: 400px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.2;
  z-index: -1;
  animation: premiumFloat 20s ease-in-out infinite;
}
.hero::before { 
  background: radial-gradient(circle, var(--premium-purple), var(--secondary-color), transparent 70%); 
  left: -10%; top: -5%; 
  animation-delay: 0s;
}
.hero::after { 
  background: radial-gradient(circle, var(--secondary-color), var(--premium-blue), transparent 70%); 
  right: -10%; bottom: -5%; 
  animation-delay: -10s; 
}

@keyframes premiumFloat { 
  0%,100%{ transform: translateY(0) translateX(0) scale(1) rotate(0deg);} 
  25%{ transform: translateY(-20px) translateX(15px) scale(1.1) rotate(90deg);} 
  50%{ transform: translateY(-10px) translateX(-10px) scale(0.9) rotate(180deg);} 
  75%{ transform: translateY(-25px) translateX(20px) scale(1.05) rotate(270deg);} 
}

.hero-content {
  width: 100%;
  max-width: 750px;
  background: 
    linear-gradient(135deg, rgba(30, 30, 46, 0.85) 0%, rgba(30, 30, 46, 0.7) 100%),
    radial-gradient(circle at 30% 70%, rgba(255, 215, 0, 0.08) 0%, transparent 50%);
  border: 2px solid;
  border-image: linear-gradient(135deg, 
    rgba(212, 175, 55, 0.6), 
    rgba(138, 43, 226, 0.4), 
    rgba(212, 175, 55, 0.6)) 1;
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  box-shadow: 
    0 20px 60px rgba(0,0,0,0.6),
    inset 0 1px 0 rgba(255,255,255,0.15),
    0 0 30px rgba(255, 215, 0, 0.2);
  padding: clamp(28px, 5vw, 48px) clamp(24px, 4vw, 40px);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-content::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, 
    rgba(255, 215, 0, 0.05) 0%, 
    transparent 30%, 
    rgba(138, 43, 226, 0.03) 70%, 
    transparent 100%);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

/* Premium Countdown Timer */
.countdown-container {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.countdown-label {
  font-size: 12px;
  letter-spacing: 2px;
  font-weight: 800;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--secondary-color), var(--premium-purple), var(--secondary-color));
  background-size: 200% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: labelShine 3s ease-in-out infinite;
}

@keyframes labelShine {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.countdown-timer {
  display: flex;
  align-items: center;
  gap: 8px;
  background: 
    linear-gradient(135deg, rgba(255, 215, 0, 0.15), rgba(138, 43, 226, 0.1)),
    rgba(30, 30, 46, 0.8);
  padding: 16px 20px;
  border-radius: 16px;
  border: 2px solid;
  border-image: linear-gradient(90deg, 
    var(--secondary-color), 
    var(--premium-purple), 
    var(--secondary-color)) 1;
  box-shadow: 
    0 0 30px rgba(255, 215, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
}

.countdown-timer::before {
  content: '';
  position: absolute;
  top: 0; left: -100%; right: 0; bottom: 0;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 255, 255, 0.1), 
    transparent);
  animation: timerSweep 4s ease-in-out infinite;
}

@keyframes timerSweep {
  0% { left: -100%; }
  50% { left: 100%; }
  100% { left: -100%; }
}

.time-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 45px;
  position: relative;
}

.time-value {
  font-size: clamp(1.4rem, 5vw, 1.8rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--secondary-color), var(--premium-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: 'Courier New', monospace;
  text-shadow: 0 0 20px rgba(255, 215, 0, 0.6);
  line-height: 1;
  filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.5));
}

.time-label {
  font-size: 10px;
  color: var(--text-color);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 2px;
  opacity: 0.9;
}

.time-separator {
  font-size: 1.2rem;
  background: linear-gradient(45deg, var(--secondary-color), var(--premium-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
  animation: separatorPulse 1.5s infinite;
}

@keyframes separatorPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.1); }
}

.subtitle { 
  margin-top: 0; 
  margin-bottom: 20px;
  color: rgba(232, 232, 232, 0.9); 
  font-size: clamp(0.9rem, 4vw, 1.1rem);
  line-height: 1.4;
  font-weight: 400;
}

/* Premium CTA Button with Enhanced Animations */
.btn {
  display: inline-block; 
  margin-top: 24px; 
  padding: 16px 32px;
  border-radius: 50px; 
  text-decoration: none; 
  font-weight: 800; 
  letter-spacing: 0.5px;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
  will-change: transform;
  position: relative; 
  overflow: hidden;
  text-transform: uppercase;
  font-size: clamp(0.9rem, 3vw, 1.1rem);
  transform-style: preserve-3d;
}

.btn-primary {
  background: linear-gradient(135deg, 
    var(--secondary-color) 0%, 
    var(--premium-gold) 25%,
    #FFD700 50%,
    var(--premium-gold) 75%,
    var(--secondary-color) 100%);
  background-size: 400% 400%;
  color: var(--dark-blue); 
  box-shadow: 
    0 15px 35px rgba(255, 215, 0, 0.4),
    0 5px 15px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    0 0 20px rgba(255, 215, 0, 0.3);
  border: 2px solid var(--premium-gold);
  animation: 
    buttonGlow 3s ease-in-out infinite,
    buttonFloat 4s ease-in-out infinite,
    buttonPulse 2s ease-in-out infinite,
    buttonBreath 6s ease-in-out infinite;
}

/* Primary shine effect */
.btn-primary::after {
  content: ""; 
  position: absolute; 
  top: 0; left: -100%; 
  width: 100%; height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 255, 255, 0.6), 
    rgba(255, 215, 0, 0.4),
    rgba(255, 255, 255, 0.6),
    transparent);
  transform: skewX(-15deg); 
  transition: left 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  animation: autoShine 4s ease-in-out infinite;
}

/* Secondary sparkle layer */
.btn-primary::before {
  content: ""; 
  position: absolute; 
  top: -2px; left: -2px; right: -2px; bottom: -2px;
  background: linear-gradient(45deg, 
    transparent 30%, 
    rgba(255, 215, 0, 0.4) 50%, 
    transparent 70%);
  border-radius: 50px;
  z-index: -1;
  animation: sparkleRing 3s linear infinite;
  opacity: 0.7;
}

/* Enhanced hover effects */
.btn-primary:hover::after { 
  left: 100%; 
  transition: left 0.6s ease;
}

.btn-primary:hover { 
  transform: translateY(-6px) scale(1.05) rotateX(5deg); 
  box-shadow: 
    0 30px 60px rgba(255, 215, 0, 0.8),
    0 15px 30px rgba(0, 0, 0, 0.5),
    0 0 40px rgba(255, 215, 0, 0.6),
    inset 0 2px 0 rgba(255, 255, 255, 0.4);
  animation-play-state: paused;
}

.btn-primary:active { 
  transform: translateY(-2px) scale(1.02) rotateX(2deg);
  transition: all 0.1s ease;
}

/* Animation Keyframes */
@keyframes buttonGlow {
  0%, 100% { 
    background-position: 0% 50%; 
    box-shadow: 
      0 15px 35px rgba(255, 215, 0, 0.4),
      0 5px 15px rgba(0, 0, 0, 0.3),
      inset 0 1px 0 rgba(255, 255, 255, 0.3),
      0 0 20px rgba(255, 215, 0, 0.3);
  }
  50% { 
    background-position: 100% 50%; 
    box-shadow: 
      0 20px 40px rgba(255, 215, 0, 0.6),
      0 8px 20px rgba(0, 0, 0, 0.4),
      inset 0 1px 0 rgba(255, 255, 255, 0.4),
      0 0 30px rgba(255, 215, 0, 0.5);
  }
}

@keyframes buttonFloat {
  0%, 100% { 
    transform: translateY(0px) rotateX(0deg); 
  }
  25% { 
    transform: translateY(-2px) rotateX(1deg); 
  }
  50% { 
    transform: translateY(-4px) rotateX(2deg); 
  }
  75% { 
    transform: translateY(-2px) rotateX(1deg); 
  }
}

@keyframes buttonPulse {
  0%, 100% { 
    transform: scale(1); 
    filter: brightness(1);
  }
  50% { 
    transform: scale(1.02); 
    filter: brightness(1.1);
  }
}

@keyframes buttonBreath {
  0%, 100% { 
    border-width: 2px;
    border-color: var(--premium-gold);
  }
  50% { 
    border-width: 3px;
    border-color: #FFD700;
  }
}

@keyframes autoShine {
  0% { left: -100%; opacity: 0; }
  10% { left: -50%; opacity: 1; }
  20% { left: 100%; opacity: 0; }
  100% { left: 100%; opacity: 0; }
}

@keyframes sparkleRing {
  0% { 
    transform: rotate(0deg) scale(1); 
    opacity: 0.7; 
  }
  50% { 
    transform: rotate(180deg) scale(1.05); 
    opacity: 1; 
  }
  100% { 
    transform: rotate(360deg) scale(1); 
    opacity: 0.7; 
  }
}

.btn:focus-visible { 
  outline: 3px solid var(--premium-purple); 
  outline-offset: 4px; 
}

/* Premium Image Carousel */
.image-carousel {
  width: 100%;
  padding: 24px 16px;
  background: 
    linear-gradient(135deg, rgba(30, 30, 46, 0.6) 0%, rgba(30, 30, 46, 0.4) 100%),
    radial-gradient(circle at 50% 50%, rgba(255, 215, 0, 0.05) 0%, transparent 60%);
  border-top: 2px solid;
  border-bottom: 2px solid;
  border-image: linear-gradient(90deg, 
    transparent, 
    rgba(212, 175, 55, 0.4), 
    rgba(138, 43, 226, 0.3), 
    rgba(212, 175, 55, 0.4), 
    transparent) 1;
  position: relative;
  overflow: hidden;
}

.image-carousel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: 
    radial-gradient(circle at 20% 30%, rgba(255, 215, 0, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(138, 43, 226, 0.06) 0%, transparent 40%);
  pointer-events: none;
  animation: carouselAmbient 12s ease-in-out infinite;
}

@keyframes carouselAmbient {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.carousel-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
  z-index: 2;
}

.carousel-track {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: 
    0 15px 45px rgba(0,0,0,0.5),
    0 0 40px rgba(255, 215, 0, 0.15);
  border: 2px solid;
  border-image: linear-gradient(135deg, 
    rgba(255, 215, 0, 0.6), 
    rgba(138, 43, 226, 0.4), 
    rgba(255, 215, 0, 0.6)) 1;
}

.carousel-image {
  width: 100%;
  height: auto;
  display: none;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.carousel-image.active {
  display: block;
  animation: imageReveal 0.5s ease-out;
}

@keyframes imageReveal {
  0% { opacity: 0; transform: scale(1.02); }
  100% { opacity: 1; transform: scale(1); }
}

.carousel-arrow {
  background: 
    linear-gradient(135deg, rgba(30, 30, 46, 0.95), rgba(30, 30, 46, 0.85)),
    radial-gradient(circle at 50% 50%, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
  border: 2px solid;
  border-image: linear-gradient(135deg, 
    rgba(212, 175, 55, 0.6), 
    rgba(138, 43, 226, 0.4), 
    rgba(212, 175, 55, 0.6)) 1;
  color: var(--secondary-color);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  box-shadow: 
    0 8px 20px rgba(0,0,0,0.4),
    0 0 20px rgba(255, 215, 0, 0.2);
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}

.carousel-arrow::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.carousel-arrow:hover::before {
  opacity: 1;
}

.carousel-arrow:hover {
  transform: scale(1.1);
  color: var(--premium-gold);
  box-shadow: 
    0 12px 25px rgba(0,0,0,0.5),
    0 0 30px rgba(255, 215, 0, 0.4);
}

.carousel-arrow:active {
  transform: scale(0.95);
}

.carousel-indicators {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 20px;
  z-index: 2;
  position: relative;
}

.indicator {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(212, 175, 55, 0.5);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.indicator::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--secondary-color), var(--premium-purple));
  border-radius: 50%;
  transform: scale(0);
  transition: transform 0.3s ease;
}

.indicator.active::before {
  transform: scale(1);
}

.indicator.active {
  border-color: var(--secondary-color);
  box-shadow: 
    0 0 12px rgba(255, 215, 0, 0.6),
    0 0 20px rgba(255, 215, 0, 0.3);
}

.indicator:hover {
  border-color: var(--secondary-color);
  transform: scale(1.2);
  box-shadow: 0 0 8px rgba(255, 215, 0, 0.4);
}

/* Premium Features Section */
.features { 
  padding: 32px 16px 64px; 
  background: 
    linear-gradient(180deg, rgba(18, 18, 18, 0.8) 0%, rgba(30, 30, 46, 0.6) 100%),
    radial-gradient(circle at 50% 50%, rgba(255, 215, 0, 0.03) 0%, transparent 70%);
  position: relative;
}

.features::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: 
    radial-gradient(circle at 25% 25%, rgba(138, 43, 226, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(255, 215, 0, 0.04) 0%, transparent 50%);
  pointer-events: none;
  animation: featuresAmbient 16s ease-in-out infinite;
}

@keyframes featuresAmbient {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.02); }
}

.features-grid { 
  display: grid; 
  gap: 20px; 
  grid-template-columns: 1fr; 
  max-width: 1000px; 
  margin: 0 auto; 
  position: relative;
  z-index: 2;
}

.card {
  background: 
    linear-gradient(135deg, rgba(30,30,46,0.95) 0%, rgba(30,30,46,0.8) 100%),
    radial-gradient(circle at 30% 70%, rgba(255, 215, 0, 0.08) 0%, transparent 60%);
  border: 2px solid;
  border-image: linear-gradient(135deg, 
    rgba(168,132,255,0.4), 
    rgba(212,175,55,0.6), 
    rgba(168,132,255,0.4)) 1;
  border-radius: var(--radius-lg);
  box-shadow: 
    0 15px 35px rgba(0,0,0,0.5),
    0 0 25px rgba(255, 215, 0, 0.1);
  padding: 20px 18px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, 
    rgba(255, 215, 0, 0.04) 0%, 
    transparent 40%, 
    rgba(138, 43, 226, 0.03) 100%);
  border-radius: var(--radius-lg);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.card:hover { 
  transform: translateY(-5px) scale(1.02); 
  box-shadow: 
    0 20px 40px rgba(0,0,0,0.6),
    0 0 35px rgba(255, 215, 0, 0.2); 
  border-image: linear-gradient(135deg, 
    rgba(212,175,55,0.8), 
    rgba(138,43,226,0.6), 
    rgba(212,175,55,0.8)) 1;
}

.card:active { 
  transform: translateY(-2px) scale(1); 
}

.chip {
  display: inline-block; 
  font-size: 11px; 
  font-weight: 800; 
  letter-spacing: 1px; 
  text-transform: uppercase;
  padding: 8px 12px; 
  border-radius: 999px; 
  color: var(--dark-blue);
  background: linear-gradient(135deg, var(--secondary-color), var(--premium-gold));
  box-shadow: 
    0 4px 12px rgba(255, 215, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  position: relative;
  overflow: hidden;
}

.chip::before {
  content: '';
  position: absolute;
  top: 0; left: -100%; right: 0; bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.3s ease;
}

.card:hover .chip::before {
  left: 100%;
}

.card-title { 
  margin-top: 14px; 
  font-size: clamp(1.1rem, 5.5vw, 1.4rem); 
  color: var(--text-color); 
  font-weight: 600;
  line-height: 1.3;
}

.card-text { 
  margin-top: 8px; 
  color: rgba(232, 232, 232, 0.8); 
  font-size: clamp(0.9rem, 4vw, 1rem); 
  line-height: 1.5;
}

@media (min-width: 768px) {
  .hero-content { padding: clamp(32px, 5vw, 48px) clamp(24px, 4vw, 40px); }
  .features { padding: 40px 20px 80px; }
  .features-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .image-carousel { padding: 32px 20px; }
  .carousel-container { gap: 24px; }
}

/* Enhanced Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  .hero::before, .hero::after { animation: none; }
  .btn-primary::after { transition: none; }
  .time-separator { animation: none; }
  .primary-title { animation: none; }
  body::after { animation: none; }
  .primary-title-section::before { animation: none; }
  .countdown-label { animation: none; }
  .countdown-timer::before { animation: none; }
  .btn-primary { animation: none; }
  .image-carousel::before { animation: none; }
  .carousel-image.active { animation: none; }
  .features::before { animation: none; }
  .chip::before { transition: none; }
  .card:hover .chip::before { left: 0; }
}

/* Mobile optimizations from frontend */
@media (max-width: 768px) {
  /* Avoid expensive paint on scroll; mobile Safari/Chrome */
  body { background-attachment: scroll; }
  /* Simplified stars on mobile - less intensive */
  body::before { 
    background-image: 
      radial-gradient(2px 2px at 20% 30%, rgba(255, 255, 255, 0.4), transparent 50%),
      radial-gradient(1px 1px at 80% 20%, rgba(255, 215, 0, 0.5), transparent 50%),
      radial-gradient(2px 2px at 60% 70%, rgba(255, 255, 255, 0.3), transparent 50%),
      radial-gradient(1px 1px at 30% 80%, rgba(255, 215, 0, 0.4), transparent 50%),
      radial-gradient(1px 1px at 85% 60%, rgba(255, 255, 255, 0.2), transparent 50%);
    animation: starsBlink 6s ease-in-out infinite;
  }
  /* Hide heavy floating particles on mobile */
  body::after { display: none; }
  .primary-title-section::before { display: none; }
  .image-carousel::before { display: none; }
  .features::before { display: none; }
}