/* PixelFlix IPTV - Styles CSS */

/* Variables CSS */
:root {
  /* Couleurs Principales */
  --primary-blue: #3B82F6;
  --primary-purple: #8B5CF6;
  --secondary-red: #EF4444;
  --accent-green: #10B981;
  --accent-yellow: #F59E0B;
  --accent-orange: #F97316;
  --accent-pink: #EC4899;
  --accent-cyan: #06B6D4;
  
  /* Couleurs de Fond */
  --bg-dark: #111827;
  --bg-gray-900: #1F2937;
  --bg-gray-800: #374151;
  --bg-blue-900: #1E3A8A;
  
  /* Couleurs de Texte */
  --text-white: #FFFFFF;
  --text-gray-300: #D1D5DB;
  --text-gray-400: #9CA3AF;
  --text-gray-500: #6B7280;
  
  /* Bordures */
  --border-gray-700: #374151;
  --border-gray-600: #4B5563;
  --border-blue-500: #3B82F6;
  
  /* Ombres */
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Reset et Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: linear-gradient(135deg, var(--bg-gray-900) 0%, var(--bg-blue-900) 50%, var(--bg-gray-900) 100%);
  color: var(--text-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* Utilitaires */
.gradient-text {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.section-description {
  font-size: 1.25rem;
  color: var(--text-gray-300);
  max-width: 600px;
  margin: 0 auto;
}

/* Boutons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 32px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 16px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
  color: var(--text-white);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #2563EB 0%, #7C3AED 100%);
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  color: var(--text-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.05);
}

.btn-gray {
  background: var(--bg-gray-800);
  color: var(--text-white);
}

.btn-gray:hover {
  background: var(--bg-gray-900);
}

.btn-red {
  background: var(--secondary-red);
  color: var(--text-white);
}

.btn-red:hover {
  background: #DC2626;
}

.btn-green {
  background: var(--accent-green);
  color: var(--text-white);
}

.btn-green:hover {
  background: #059669;
}

.btn-full {
  width: 100%;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(59, 130, 246, 0.3);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-desktop {
  display: flex;
  gap: 32px;
}

.nav-link {
  color: var(--text-gray-300);
  text-decoration: none;
  transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-blue);
}

.contact-info {
  display: flex;
  gap: 24px;
  font-size: 14px;
  color: var(--text-gray-300);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: background-color 0.3s ease;
}

.mobile-menu-btn:hover {
  background: var(--bg-gray-800);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--border-gray-700);
}

.mobile-nav-link {
  color: var(--text-gray-300);
  text-decoration: none;
  padding: 8px 16px;
  transition: color 0.3s ease;
}

.mobile-nav-link:hover {
  color: var(--primary-blue);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 64px;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('https://images.pexels.com/photos/1201996/pexels-photo-1201996.jpeg?auto=compress&cs=tinysrgb&w=1920');
  background-size: cover;
  background-position: center;
  z-index: -2;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.9) 0%, rgba(30, 58, 138, 0.8) 50%, rgba(0, 0, 0, 0.9) 100%);
  z-index: -1;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  z-index: 10;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(59, 130, 246, 0.2);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(59, 130, 246, 0.3);
  padding: 8px 16px;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
  color: var(--accent-yellow);
}

.hero-title {
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: 24px;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 2.5rem;
  color: var(--text-gray-300);
}

.hero-features {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(10px);
  padding: 8px 16px;
  border-radius: 24px;
  font-size: 14px;
}

.hero-feature i {
  color: var(--accent-green);
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-gray-300);
  margin-bottom: 32px;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 32px;
  max-width: 600px;
  margin: 0 auto;
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.stat-label {
  color: var(--text-gray-400);
  font-size: 14px;
}

.stat:nth-child(1) .stat-number { color: var(--primary-blue); }
.stat:nth-child(2) .stat-number { color: var(--primary-purple); }
.stat:nth-child(3) .stat-number { color: var(--accent-green); }
.stat:nth-child(4) .stat-number { color: var(--accent-yellow); }

.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-mouse {
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.scroll-wheel {
  width: 4px;
  height: 12px;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 2px;
  animation: pulse 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

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

/* Features Section */
.features {
  padding: 80px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.feature-card {
  background: linear-gradient(135deg, rgba(55, 65, 81, 0.5) 0%, rgba(31, 41, 55, 0.5) 100%);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(55, 65, 81, 0.5);
  border-radius: 12px;
  padding: 32px;
  transition: all 0.3s ease;
  text-align: center;
}

.feature-card:hover {
  border-color: var(--primary-blue);
  transform: scale(1.05);
  box-shadow: var(--shadow-xl);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.5rem;
}

.feature-icon.green { background: rgba(16, 185, 129, 0.3); color: var(--accent-green); }
.feature-icon.yellow { background: rgba(245, 158, 11, 0.3); color: var(--accent-yellow); }
.feature-icon.blue { background: rgba(59, 130, 246, 0.3); color: var(--primary-blue); }
.feature-icon.purple { background: rgba(139, 92, 246, 0.3); color: var(--primary-purple); }
.feature-icon.red { background: rgba(239, 68, 68, 0.3); color: var(--secondary-red); }
.feature-icon.pink { background: rgba(236, 72, 153, 0.3); color: var(--accent-pink); }
.feature-icon.orange { background: rgba(249, 115, 22, 0.3); color: var(--accent-orange); }
.feature-icon.cyan { background: rgba(6, 182, 212, 0.3); color: var(--accent-cyan); }

.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-white);
}

.feature-description {
  color: var(--text-gray-400);
  font-size: 14px;
  line-height: 1.5;
}

/* Channels Section */
.channels {
  padding: 80px 0;
}

.channels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 32px;
}

.channel-card {
  background: linear-gradient(135deg, rgba(55, 65, 81, 0.5) 0%, rgba(31, 41, 55, 0.5) 100%);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(55, 65, 81, 0.5);
  border-radius: 12px;
  padding: 32px;
  transition: all 0.3s ease;
  position: relative;
}

.channel-card:hover {
  border-color: var(--primary-blue);
  transform: scale(1.05);
  box-shadow: var(--shadow-xl);
}

.channel-card.popular {
  border-color: var(--accent-yellow);
}

.channel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

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

.channel-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.channel-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 4px;
}

.channel-description {
  color: var(--text-gray-400);
  font-size: 14px;
}

.popular-badge {
  background: linear-gradient(135deg, var(--accent-yellow) 0%, var(--accent-orange) 100%);
  color: #000;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 700;
}

.channel-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.channel-stat {
  text-align: center;
  padding: 16px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
}

.channel-stat .stat-number {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.channel-stat .stat-number.blue { color: var(--primary-blue); }
.channel-stat .stat-number.purple { color: var(--primary-purple); }

.channel-stat .stat-label {
  color: var(--text-gray-400);
  font-size: 14px;
}

.channel-features {
  margin-bottom: 24px;
}

.channel-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-gray-300);
  font-size: 14px;
  margin-bottom: 12px;
}

.channel-feature i {
  color: var(--accent-green);
}

.channel-countries {
  margin-bottom: 24px;
}

.countries-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-white);
}

.countries-header i {
  color: var(--primary-blue);
}

.countries-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.country {
  background: rgba(75, 85, 99, 0.5);
  color: var(--text-gray-300);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
}

/* Pricing Section */
.pricing {
  padding: 80px 0;
  background: var(--text-white);
  color: var(--bg-gray-900);
}

.pricing .section-title {
  color: var(--bg-gray-900);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  margin-bottom: 48px;
}

.pricing-card {
  background: white;
  border: 2px solid #e5e7eb;
  border-radius: 16px;
  padding: 32px;
  transition: all 0.3s ease;
  position: relative;
}

.pricing-card:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-xl);
}

.pricing-card.popular {
  border-color: var(--secondary-red);
  box-shadow: var(--shadow-2xl);
  position: relative;
}

.pricing-card.popular::before {
  content: '';
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--secondary-red);
  color: white;
  padding: 8px 24px;
  border-radius: 16px;
  font-size: 14px;
  font-weight: 700;
}

.pricing-card.dark {
  background: linear-gradient(135deg, var(--bg-gray-800) 0%, var(--bg-gray-900) 100%);
  color: var(--text-white);
  border-color: var(--border-gray-700);
}

.pricing-header {
  text-align: center;
  margin-bottom: 32px;
}

.plan-name {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.plan-price {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.duration-options {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 32px;
}

.duration-btn {
  padding: 12px;
  border-radius: 8px;
  text-align: center;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  background: #f3f4f6;
  color: #6b7280;
}

.duration-btn:hover {
  background: #e5e7eb;
}

.duration-btn.active {
  background: var(--bg-gray-600);
  color: white;
}

.pricing-card.dark .duration-btn {
  background: var(--bg-gray-700);
  color: var(--text-gray-300);
}

.pricing-card.dark .duration-btn:hover {
  background: var(--bg-gray-600);
}

.pricing-card.dark .duration-btn.active {
  background: var(--primary-blue);
  color: white;
}

.duration-label {
  font-size: 12px;
  font-weight: 500;
  white-space: pre-line;
}

.duration-price {
  font-size: 14px;
  font-weight: 700;
  margin-top: 4px;
}

.plan-features {
  margin-bottom: 32px;
}

.plan-feature-header {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 16px;
  text-align: center;
}

.plan-feature {
  font-size: 14px;
  padding: 8px 0;
  border-bottom: 1px solid #e5e7eb;
  text-align: center;
}

.plan-feature:last-child {
  border-bottom: none;
}

.pricing-card.dark .plan-feature {
  border-bottom-color: var(--border-gray-700);
}

.plan-btn {
  width: 100%;
  padding: 16px;
  font-size: 1.125rem;
  font-weight: 700;
  border-radius: 12px;
}

.guarantee {
  text-align: center;
  padding: 24px;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 12px;
}

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

.guarantee-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--bg-gray-900);
}

.guarantee-header i {
  color: var(--accent-green);
}

.guarantee p {
  color: #374151;
}

/* Tutorial Section */
.tutorial {
  padding: 80px 0;
}

.device-tabs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 48px;
}

.device-tab {
  padding: 24px;
  border-radius: 12px;
  border: 1px solid var(--border-gray-700);
  background: rgba(55, 65, 81, 0.5);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
}

.device-tab:hover {
  border-color: var(--border-gray-600);
}

.device-tab.active {
  border-color: var(--primary-blue);
  background: rgba(59, 130, 246, 0.1);
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.2);
}

.device-tab i {
  font-size: 2rem;
  margin-bottom: 12px;
  color: var(--accent-green);
}

.device-tab span {
  color: var(--text-white);
  font-weight: 600;
  font-size: 14px;
}

.tutorial-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}

.tutorial-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 24px;
}

.steps-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.step-item {
  padding: 24px;
  border-radius: 12px;
  border: 1px solid var(--border-gray-700);
  background: rgba(55, 65, 81, 0.5);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  cursor: pointer;
}

.step-item:hover {
  border-color: var(--border-gray-600);
}

.step-item.active {
  border-color: var(--primary-blue);
  background: rgba(59, 130, 246, 0.1);
}

.step-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.step-icon {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-gray-700);
  color: var(--text-white);
}

.step-item.active .step-icon {
  background: var(--primary-blue);
}

.step-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 4px;
}

.step-description {
  color: var(--text-gray-400);
  font-size: 14px;
}

.tutorial-details {
  background: linear-gradient(135deg, rgba(55, 65, 81, 0.5) 0%, rgba(31, 41, 55, 0.5) 100%);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(55, 65, 81, 0.5);
  border-radius: 12px;
  padding: 32px;
}

.step-detail-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.step-detail-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-blue);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.step-detail-header h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-white);
}

.step-detail-description {
  color: var(--text-gray-300);
  font-size: 1.125rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.step-tip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 8px;
  margin-bottom: 32px;
}

.step-tip i {
  color: var(--accent-green);
}

.step-tip span {
  color: var(--text-gray-300);
  font-size: 14px;
}

.step-navigation {
  display: flex;
  justify-content: space-between;
}

.faq-section {
  background: linear-gradient(135deg, rgba(55, 65, 81, 0.5) 0%, rgba(31, 41, 55, 0.5) 100%);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(55, 65, 81, 0.5);
  border-radius: 12px;
  padding: 32px;
  margin-bottom: 48px;
}

.faq-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-white);
  text-align: center;
  margin-bottom: 32px;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.faq-item {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  padding: 24px;
}

.faq-question {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.faq-question i {
  color: var(--primary-blue);
  margin-top: 4px;
  flex-shrink: 0;
}

.faq-question h4 {
  color: var(--text-white);
  font-weight: 600;
  margin-bottom: 8px;
}

.faq-question p {
  color: var(--text-gray-400);
  font-size: 14px;
}

.support-contact {
  text-align: center;
  padding: 24px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 12px;
}

.support-content i {
  font-size: 2rem;
  color: var(--primary-blue);
  margin-bottom: 16px;
}

.support-content h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 8px;
}

.support-content p {
  color: var(--text-gray-300);
  margin-bottom: 16px;
}

.support-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Testimonials Section */
.testimonials {
  padding: 80px 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  margin-bottom: 64px;
}

.testimonial-card {
  background: linear-gradient(135deg, rgba(55, 65, 81, 0.5) 0%, rgba(31, 41, 55, 0.5) 100%);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(55, 65, 81, 0.5);
  border-radius: 12px;
  padding: 24px;
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  border-color: var(--primary-blue);
  transform: translateY(-4px);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-name {
  color: var(--text-white);
  font-weight: 600;
  margin-bottom: 4px;
}

.testimonial-location {
  color: var(--text-gray-400);
  font-size: 14px;
}

.testimonial-rating {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}

.testimonial-rating i {
  color: var(--accent-yellow);
}

.testimonial-content {
  position: relative;
}

.testimonial-content i {
  color: rgba(59, 130, 246, 0.3);
  font-size: 1.5rem;
  position: absolute;
  top: -8px;
  left: -4px;
}

.testimonial-content p {
  color: var(--text-gray-300);
  font-style: italic;
  padding-left: 16px;
}

.trust-indicators {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
}

.trust-stat {
  text-align: center;
}

.trust-number {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.trust-number.blue { color: var(--primary-blue); }
.trust-number.green { color: var(--accent-green); }
.trust-number.purple { color: var(--primary-purple); }
.trust-number.yellow { color: var(--accent-yellow); }

.trust-label {
  color: var(--text-gray-400);
  font-size: 14px;
}

/* Footer */
.footer {
  background: rgba(0, 0, 0, 0.5);
  border-top: 1px solid var(--border-gray-700);
  padding: 48px 0 24px 0;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
  margin-bottom: 32px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.footer-description {
  color: var(--text-gray-400);
  font-size: 14px;
  margin-bottom: 16px;
}

.social-links {
  display: flex;
  gap: 16px;
}

.social-link {
  color: var(--text-gray-400);
  transition: color 0.3s ease;
}

.social-link:hover {
  color: var(--primary-blue);
}

.footer-title {
  color: var(--text-white);
  font-weight: 600;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: var(--text-gray-400);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s ease;
}

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

.contact-info {
  margin-bottom: 16px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-gray-400);
  font-size: 14px;
  margin-bottom: 12px;
}

.support-hours h4 {
  color: var(--text-white);
  font-weight: 600;
  margin-bottom: 8px;
}

.support-hours p {
  color: var(--text-gray-400);
  font-size: 14px;
  margin-bottom: 4px;
}

.online-status {
  color: var(--accent-green) !important;
  font-size: 14px;
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--border-gray-700);
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  color: var(--text-gray-400);
  font-size: 14px;
}

.footer-legal a {
  color: var(--text-gray-400);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.footer-status {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-gray-400);
  font-size: 14px;
}

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

.legal-notice {
  margin-top: 32px;
  padding: 16px;
  background: rgba(55, 65, 81, 0.3);
  border-radius: 8px;
}

.legal-notice p {
  color: var(--text-gray-500);
  font-size: 12px;
  text-align: center;
}

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal.active {
  display: flex;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
}

.modal-content {
  position: relative;
  width: 100%;
  max-width: 400px;
  background: linear-gradient(135deg, var(--bg-gray-900) 0%, var(--bg-gray-800) 100%);
  border: 1px solid var(--border-gray-700);
  border-radius: 12px;
  box-shadow: var(--shadow-2xl);
  z-index: 10;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  color: var(--text-gray-400);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 8px;
  transition: color 0.3s ease;
}

.modal-close:hover {
  color: var(--text-white);
}

.modal-header {
  text-align: center;
  padding: 32px 32px 0;
  margin-bottom: 32px;
}

.modal-header h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.modal-header p {
  color: var(--text-gray-400);
}

.auth-form {
  padding: 0 32px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  color: var(--text-gray-300);
  font-weight: 500;
  margin-bottom: 8px;
  font-size: 14px;
}

.input-group {
  position: relative;
}

.input-group i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-gray-400);
}

.input-group input {
  width: 100%;
  padding: 12px 12px 12px 40px;
  background: var(--bg-gray-800);
  border: 1px solid var(--border-gray-600);
  border-radius: 8px;
  color: var(--text-white);
  font-size: 16px;
  transition: border-color 0.3s ease;
}

.input-group input:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.input-group input::placeholder {
  color: var(--text-gray-400);
}

.password-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-gray-400);
  cursor: pointer;
  padding: 4px;
  transition: color 0.3s ease;
}

.password-toggle:hover {
  color: var(--text-white);
}

.form-select {
  width: 100%;
  padding: 12px;
  background: var(--bg-gray-800);
  border: 1px solid var(--border-gray-600);
  border-radius: 8px;
  color: var(--text-white);
  font-size: 16px;
  transition: border-color 0.3s ease;
}

.form-select:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.terms-text {
  color: var(--text-gray-400);
  font-size: 12px;
}

.terms-text a {
  color: var(--primary-blue);
  text-decoration: none;
}

.terms-text a:hover {
  color: #2563EB;
}

.modal-footer {
  text-align: center;
  padding: 24px 32px;
  color: var(--text-gray-400);
}

.link-button {
  background: none;
  border: none;
  color: var(--primary-blue);
  font-weight: 600;
  cursor: pointer;
  margin-left: 8px;
  transition: color 0.3s ease;
}

.link-button:hover {
  color: #2563EB;
}

.special-offer {
  margin: 24px 32px 32px;
  padding: 16px;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 8px;
}

.offer-content {
  text-align: center;
}

.offer-title {
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 4px;
  font-size: 14px;
}

.offer-description {
  color: var(--text-gray-300);
  font-size: 12px;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .contact-info {
    display: none;
  }
  
  .tutorial-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .nav-desktop {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .mobile-menu.active {
    display: flex;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.5rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-features {
    flex-direction: column;
    align-items: center;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .channels-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .device-tabs {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-legal {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1.25rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .device-tabs {
    grid-template-columns: 1fr;
  }
  
  .duration-options {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .support-buttons {
    flex-direction: column;
  }
}