/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-bg: #0a0e1a;
  --color-bg-elevated: #111827;
  --color-bg-card: rgba(17, 24, 39, 0.8);
  --color-bg-card-hover: rgba(31, 41, 55, 0.9);
  --color-border: rgba(75, 85, 99, 0.4);
  --color-border-hover: rgba(75, 85, 99, 0.6);
  --color-text: #f9fafb;
  --color-text-muted: #9ca3af;
  --color-text-subtle: #6b7280;
  --color-primary: #f59e0b;
  --color-primary-hover: #ea580c;
  --color-accent: #ea580c;
  --brand-gradient: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%);
  --color-legendary: #f59e0b;
  --color-epic: #a855f7;
  --color-rare: #06b6d4;
  --color-common: #64748b;
  --color-promo: #ef4444;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
  --transition: 0.2s ease;
}

html {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-bg);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
}

/* Background */
.background-image {
  position: fixed;
  inset: 0;
  background: url('https://hebbkx1anhila5yf.public.blob.vercel-storage.com/image-tEhmA89xmlIsIFV0iZK0F52AHouWnc.png') center/cover no-repeat;
  filter: blur(8px) brightness(0.3);
  transform: scale(1.1);
  z-index: -2;
}

.background-overlay {
  position: fixed;
  inset: 0;
  background: linear-gradient(to bottom,
    rgba(10, 14, 26, 0.7) 0%,
    rgba(10, 14, 26, 0.85) 50%,
    rgba(10, 14, 26, 0.95) 100%
  );
  z-index: -1;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(17, 24, 39, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
}

.header-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.back-button {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
}

.back-button:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text);
  border-color: var(--color-border-hover);
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-gradient);
  border-radius: var(--radius-md);
  color: white;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text);
}

.logo-subtitle {
  font-size: 12px;
  color: var(--color-text-muted);
}

.voucher-button {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--brand-gradient);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.voucher-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

/* Main Content */
.main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px 60px;
}

/* Hero Section */
.hero {
  padding: 60px 0 40px;
  text-align: center;
}

.hero-content {
  max-width: 600px;
  margin: 0 auto;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.1); }
}

.hero-title {
  font-size: 48px;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.hero-description {
  font-size: 18px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Products Section */
.products-section {
  margin-bottom: 60px;
}

.section-header {
  text-align: center;
  margin-bottom: 40px;
}

.section-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.section-subtitle {
  font-size: 16px;
  color: var(--color-text-muted);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

@media (max-width: 1200px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .products-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 32px; }
  .header-content { flex-wrap: wrap; gap: 12px; }
  .logo { order: -1; width: 100%; justify-content: center; }
}

/* Product Card */
.product-card {
  position: relative;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition);
  overflow: hidden;
}

.product-card:hover {
  background: var(--color-bg-card-hover);
  border-color: var(--color-border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.product-card.featured {
  border-color: var(--color-promo);
  box-shadow: 0 0 30px rgba(239, 68, 68, 0.2);
}

.product-card.featured::before {
  content: '';
  position: absolute;
  inset: -1px;
  background: linear-gradient(135deg, var(--color-promo), transparent, var(--color-promo));
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.5;
  animation: glow 3s ease-in-out infinite;
}

@keyframes glow {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.6; }
}

.product-badges {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.badge {
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-tier {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text-muted);
}

.badge-tier.legendary {
  background: rgba(245, 158, 11, 0.15);
  color: var(--color-legendary);
}

.badge-tier.epic {
  background: rgba(168, 85, 247, 0.15);
  color: var(--color-epic);
}

.badge-tier.rare {
  background: rgba(6, 182, 212, 0.15);
  color: var(--color-rare);
}

.badge-promo {
  background: rgba(239, 68, 68, 0.15);
  color: var(--color-promo);
}

.product-image {
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
}

.product-image img {
  max-width: 80%;
  max-height: 80%;
  object-fit: contain;
  transition: var(--transition);
}

.product-card:hover .product-image img {
  transform: scale(1.05);
}

.product-image .placeholder {
  width: 64px;
  height: 64px;
  background: var(--brand-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  color: white;
}

.product-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 8px;
  line-height: 1.3;
}

.product-description {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.product-price {
  display: flex;
  flex-direction: column;
}

.price-label {
  font-size: 11px;
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.price-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary);
}

.buy-button {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  background: var(--brand-gradient);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.buy-button:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

/* Features Section */
.features-section {
  margin-top: 40px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 768px) {
  .features-grid { grid-template-columns: 1fr; }
}

.feature-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

.feature-card:hover {
  background: var(--color-bg-card-hover);
  border-color: var(--color-border-hover);
}

.feature-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(245, 158, 11, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-primary);
}

.feature-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 8px;
}

.feature-description {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Footer */
.footer {
  background: rgba(17, 24, 39, 0.9);
  border-top: 1px solid var(--color-border);
  padding: 40px 24px;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  text-align: center;
}

.footer-copyright {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.footer-links {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.footer-links a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--color-primary);
}

.footer-divider {
  color: var(--color-text-subtle);
}

.footer-credits {
  font-size: 13px;
  color: var(--color-text-subtle);
}

.footer-credits strong {
  color: var(--color-text-muted);
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 440px;
  margin: 24px;
  transform: scale(0.95);
  transition: var(--transition);
}

.modal-overlay.active .modal {
  transform: scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 24px 0;
}

.modal-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-text);
}

.modal-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text);
}

.modal-body {
  padding: 24px;
}

.modal-description {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.voucher-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.voucher-input {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: 15px;
  transition: var(--transition);
}

.voucher-input::placeholder {
  color: var(--color-text-subtle);
}

.voucher-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

.voucher-submit {
  width: 100%;
  padding: 14px;
  background: var(--brand-gradient);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.voucher-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.3);
}