/* ==================== */
/* DESIGN TOKENS */
/* ==================== */

:root {
  /* Colors - Dark Premium Theme */
  --color-bg-primary: #0a0a0a;
  --color-bg-secondary: #111111;
  --color-bg-card: rgba(20, 20, 20, 0.8);
  --color-bg-card-hover: rgba(30, 30, 30, 0.9);

  /* Accent Colors */
  --color-gold: #FFD700;
  --color-gold-light: #FFED4E;
  --color-gold-dark: #D4AF37;

  --color-vip: #FF6B35;
  --color-vip-light: #FF8C5A;
  --color-vip-dark: #E55A2B;

  --color-ga: #00D9FF;
  --color-ga-light: #4DFFFF;
  --color-ga-dark: #00A8CC;

  /* Text Colors */
  --color-text-primary: #FFFFFF;
  --color-text-secondary: #B0B0B0;
  --color-text-muted: #707070;

  /* Gradient Backgrounds */
  --gradient-hero: linear-gradient(135deg, #0a0a0a 0%, #1a0a0f 50%, #0a0a0a 100%);
  --gradient-vip: linear-gradient(135deg, var(--color-vip) 0%, var(--color-vip-dark) 100%);
  --gradient-ga: linear-gradient(135deg, var(--color-ga) 0%, var(--color-ga-dark) 100%);
  --gradient-cta: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);

  /* Typography */
  --font-heading: 'Bebas Neue', 'Oswald', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;

  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;

  /* Effects */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow-gold: 0 0 20px rgba(255, 215, 0, 0.3);
  --shadow-glow-vip: 0 0 20px rgba(255, 107, 53, 0.3);
  --shadow-glow-ga: 0 0 20px rgba(0, 217, 255, 0.3);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ==================== */
/* RESET & BASE */
/* ==================== */

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

html {
  scroll-behavior: smooth;
}

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

/* ==================== */
/* ANIMATED BACKGROUND */
/* ==================== */

.animated-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: var(--gradient-hero);
}

.animated-bg::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 215, 0, 0.05) 0%, transparent 50%);
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

/* ==================== */
/* CONTAINER */
/* ==================== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ==================== */
/* HEADER */
/* ==================== */

.header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-lg) 0;
  text-align: center;
}

.logo {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  background: var(--gradient-cta);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: var(--shadow-glow-gold);
  margin-bottom: var(--space-sm);
  line-height: 1;
}

.tagline {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-secondary);
  font-weight: 300;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ==================== */
/* HERO SECTION */
/* ==================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2xl);
  margin-top: 0;
  overflow: hidden;
}

.hero-image-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.hero-image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom,
      rgba(0, 0, 0, 0.3) 0%,
      rgba(0, 0, 0, 0.5) 50%,
      rgba(0, 0, 0, 0.8) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: var(--space-2xl);
  z-index: 2;
}

.event-date {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 8vw, 6rem);
  color: var(--color-gold);
  margin-bottom: var(--space-md);
  text-shadow: 0 0 40px rgba(255, 215, 0, 0.6), 0 4px 8px rgba(0, 0, 0, 0.8);
  letter-spacing: 0.1em;
  animation: fadeInUp 1s ease-out;
}

.hero-logo {
  max-width: min(500px, 70vw);
  height: auto;
  margin: var(--space-lg) 0;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.8));
  animation: fadeInUp 1.1s ease-out;
}

.event-subtitle {
  font-size: clamp(1.25rem, 3vw, 2rem);
  color: var(--color-text-primary);
  font-weight: 400;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: fadeInUp 1.2s ease-out;
}

/* ==================== */
/* COUNTDOWN TIMER */
/* ==================== */

.countdown-container {
  background: var(--color-bg-card);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin: 0 auto var(--space-2xl);
  max-width: 600px;
  box-shadow: var(--shadow-md), var(--shadow-glow-gold);
}

.countdown-title {
  font-size: 1.25rem;
  color: var(--color-gold);
  margin-bottom: var(--space-md);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.countdown {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.countdown-item {
  text-align: center;
  min-width: 80px;
}

.countdown-value {
  font-family: var(--font-heading);
  font-size: 3rem;
  color: var(--color-gold);
  display: block;
  line-height: 1;
  text-shadow: var(--shadow-glow-gold);
}

.countdown-label {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: var(--space-xs);
}

/* ==================== */
/* VENUE SECTION */
/* ==================== */

.venue-section {
  padding: var(--space-2xl) 0;
  background: rgba(0, 0, 0, 0.3);
}

.venue-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.venue-info {
  background: var(--color-bg-card);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
}

.venue-logo {
  max-width: 100%;
  height: auto;
  margin-bottom: var(--space-lg);
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.5));
}

.venue-address {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.directions-btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background: var(--gradient-cta);
  color: var(--color-bg-primary);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-lg);
}

.directions-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), var(--shadow-glow-gold);
}

.venue-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.venue-detail-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: rgba(255, 215, 0, 0.05);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.venue-detail-item:hover {
  background: rgba(255, 215, 0, 0.1);
  transform: translateX(5px);
}

.detail-icon {
  font-size: 1.5rem;
  min-width: 30px;
}

.detail-text {
  color: var(--color-text-primary);
  font-size: 1rem;
}

.venue-map {
  background: var(--color-bg-card);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 100%;
  min-height: 400px;
}

.venue-map iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 400px;
  border-radius: var(--radius-lg);
}

/* ==================== */
/* TICKET SECTION */
/* ==================== */

.tickets-section {
  padding: var(--space-2xl) 0;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  text-align: center;
  margin-bottom: var(--space-xl);
  letter-spacing: 0.05em;
  color: var(--color-text-primary);
}

.tickets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

/* ==================== */
/* TICKET CARD */
/* ==================== */

.ticket-card {
  background: var(--color-bg-card);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 2px solid transparent;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.ticket-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--gradient-vip);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.ticket-card.vip::before {
  background: var(--gradient-vip);
}

.ticket-card.ga::before {
  background: var(--gradient-ga);
}

.ticket-card:hover {
  transform: translateY(-8px);
  background: var(--color-bg-card-hover);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-lg), var(--shadow-glow-gold);
}

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

.ticket-header {
  text-align: center;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ticket-type {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

.ticket-card.vip .ticket-type {
  background: var(--gradient-vip);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ticket-card.ga .ticket-type {
  background: var(--gradient-ga);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ticket-description {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  margin-bottom: var(--space-md);
}

.ticket-features {
  list-style: none;
  margin-bottom: var(--space-lg);
}

.ticket-features li {
  padding: var(--space-xs) 0;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.ticket-features li::before {
  content: '✓';
  color: var(--color-gold);
  font-weight: bold;
  font-size: 1.2rem;
}

.ticket-pricing {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.early-bird-badge {
  display: inline-block;
  background: var(--gradient-cta);
  color: var(--color-bg-primary);
  padding: var(--space-xs) var(--space-md);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
  box-shadow: var(--shadow-glow-gold);
}

.price-container {
  margin-bottom: var(--space-md);
}

.current-price {
  font-family: var(--font-heading);
  font-size: 3rem;
  color: var(--color-gold);
  line-height: 1;
}

.original-price {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
  margin-left: var(--space-sm);
}

.price-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-style: italic;
}

/* ==================== */
/* QUANTITY SELECTOR */
/* ==================== */

.quantity-selector {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.quantity-label {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.quantity-controls {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: rgba(255, 255, 255, 0.05);
  padding: var(--space-xs);
  border-radius: var(--radius-sm);
}

.quantity-btn {
  width: 40px;
  height: 40px;
  border: none;
  background: var(--color-bg-secondary);
  color: var(--color-gold);
  font-size: 1.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-weight: bold;
}

.quantity-btn:hover {
  background: var(--color-gold);
  color: var(--color-bg-primary);
  transform: scale(1.1);
}

.quantity-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  transform: scale(1);
}

.quantity-value {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  min-width: 50px;
  text-align: center;
  color: var(--color-text-primary);
}

/* ==================== */
/* CHECKOUT SECTION */
/* ==================== */

.checkout-section {
  background: var(--color-bg-card);
  backdrop-filter: blur(10px);
  border: 2px solid var(--color-gold);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  max-width: 600px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg), var(--shadow-glow-gold);
}

.checkout-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-lg);
  letter-spacing: 0.05em;
}

.order-summary {
  margin-bottom: var(--space-lg);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text-secondary);
}

.summary-row:last-child {
  border-bottom: none;
}

.summary-row.total {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-gold);
  padding-top: var(--space-lg);
  border-top: 2px solid var(--color-gold);
}

.summary-label {
  font-weight: 500;
}

.summary-value {
  font-weight: 600;
}

/* ==================== */
/* BUTTONS */
/* ==================== */

.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1.125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-cta);
  color: var(--color-bg-primary);
  box-shadow: var(--shadow-md), var(--shadow-glow-gold);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width var(--transition-slow), height var(--transition-slow);
}

.btn-primary:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(255, 215, 0, 0.5);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-block {
  width: 100%;
  display: block;
}

/* ==================== */
/* FOOTER */
/* ==================== */

.footer {
  padding: var(--space-2xl) 0 var(--space-lg);
  text-align: center;
  color: var(--color-text-muted);
}

.footer-content {
  margin-bottom: var(--space-md);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.footer-link {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
  font-size: 0.9rem;
}

.footer-link:hover {
  color: var(--color-gold);
}

.copyright {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ==================== */
/* WHATSAPP FLOATING BUTTON */
/* ==================== */

.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4), 0 8px 24px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  transition: all var(--transition-normal);
  text-decoration: none;
  cursor: pointer;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.5), 0 12px 32px rgba(0, 0, 0, 0.4);
  background: #128C7E;
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 55px;
    height: 55px;
  }

  .whatsapp-float svg {
    width: 28px;
    height: 28px;
  }
}

/* ==================== */
/* RESPONSIVE DESIGN */
/* ==================== */

@media (max-width: 768px) {
  :root {
    --space-xl: 2rem;
    --space-2xl: 3rem;
  }

  .hero {
    min-height: 70vh;
  }

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

  .countdown {
    gap: var(--space-sm);
  }

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

  .hero-image-overlay {
    padding: var(--space-lg);
  }

  .event-date {
    font-size: clamp(2.5rem, 10vw, 4rem);
  }

  .event-subtitle {
    font-size: clamp(1rem, 4vw, 1.5rem);
  }

  .hero-logo {
    max-width: 80vw;
    margin: var(--space-md) 0;
  }

  .venue-content {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .venue-map {
    min-height: 300px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-sm);
  }

  .ticket-card {
    padding: var(--space-lg);
  }

  .checkout-section {
    padding: var(--space-lg);
  }
}

/* ==================== */
/* ANIMATIONS */
/* ==================== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.05);
  }
}

.pulse {
  animation: pulse 2s ease-in-out infinite;
}