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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: #0a0e27;
  color: #e2e8f0;
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(10, 14, 39, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(102, 126, 234, 0.2);
  z-index: 1000;
  padding: 1rem 0;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: bold;
  color: #fff;
}

.brand-accent {
  background: linear-gradient(135deg, #667eea 0%, #4fffb0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  flex: 1;
  justify-content: center;
}

.nav-menu a {
  color: #cbd5e0;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-menu a:hover {
  color: #4fffb0;
}

/* Buttons */
.btn-primary,
.btn-hero,
.btn-cta,
.btn-plan,
.btn-device {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s;
  font-size: 1rem;
}

.btn-primary {
  background: linear-gradient(135deg, #667eea 0%, #4fffb0 100%);
  color: #fff;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.btn-hero {
  background: linear-gradient(135deg, #667eea 0%, #4fffb0 100%);
  color: #fff;
  font-size: 1.125rem;
  padding: 1.125rem 2.5rem;
}

.btn-hero:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(102, 126, 234, 0.4);
}

.btn-cta {
  background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
  color: #0a0e27;
  font-size: 1.25rem;
  padding: 1.25rem 3rem;
}

.btn-cta:hover {
  transform: scale(1.05);
  box-shadow: 0 15px 40px rgba(250, 112, 154, 0.4);
}

/* Hero Section */
.hero {
  padding: 140px 0 80px;
  background: radial-gradient(circle at top right, rgba(102, 126, 234, 0.15), transparent 50%),
    radial-gradient(circle at bottom left, rgba(79, 255, 176, 0.1), transparent 50%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.alert {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  color: #fca5a5;
}

.alert-icon {
  font-size: 0.75rem;
}

.hero h1 {
  font-size: 3.5rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  font-weight: 800;
}

.highlight {
  background: linear-gradient(135deg, #667eea 0%, #4fffb0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.25rem;
  color: #cbd5e0;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.feature-tag {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(102, 126, 234, 0.15);
  border: 1px solid rgba(102, 126, 234, 0.3);
  padding: 0.625rem 1rem;
  border-radius: 6px;
  font-size: 0.875rem;
}

.hero-note {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: #94a3b8;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(102, 126, 234, 0.2);
}

.stat strong {
  display: block;
  font-size: 1.125rem;
  color: #4fffb0;
  margin-bottom: 0.25rem;
}

.stat span {
  font-size: 0.875rem;
  color: #94a3b8;
}

/* VPN Card */
.vpn-card {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(79, 255, 176, 0.05) 100%);
  border: 1px solid rgba(102, 126, 234, 0.3);
  border-radius: 16px;
  padding: 2rem;
  backdrop-filter: blur(10px);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 600;
}

.status-badge.blocked {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

.status-badge.active {
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #86efac;
}

.status-info {
  font-size: 0.75rem;
  color: #94a3b8;
}

.connection-info,
.game-info,
.vpn-description {
  margin-bottom: 1.5rem;
  padding: 1.25rem;
  background: rgba(10, 14, 39, 0.5);
  border-radius: 10px;
}

.connection-info h3,
.game-info h4,
.vpn-description h4 {
  margin-bottom: 0.75rem;
  font-size: 1.125rem;
}

.route {
  color: #94a3b8;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.game-info p {
  color: #94a3b8;
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.status-success {
  color: #4fffb0;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}

.ping {
  color: #94a3b8;
  font-size: 0.875rem;
}

.vpn-description p {
  color: #94a3b8;
  font-size: 0.875rem;
}

/* Info Section */
.info-section {
  padding: 80px 0;
  background: rgba(102, 126, 234, 0.05);
}

.info-content {
  max-width: 900px;
  margin: 0 auto;
}

.info-content h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  text-align: center;
}

.info-text {
  font-size: 1.125rem;
  color: #cbd5e0;
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.info-list {
  list-style: none;
  padding-left: 0;
  margin-top: 2rem;
}

.info-list li {
  padding-left: 2rem;
  margin-bottom: 1rem;
  position: relative;
  color: #cbd5e0;
  font-size: 1.125rem;
}

.info-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #4fffb0;
  font-weight: bold;
  font-size: 1.25rem;
}

/* Section Titles */
.section-title {
  font-size: 3rem;
  text-align: center;
  margin-bottom: 1rem;
  font-weight: 800;
}

.section-subtitle {
  text-align: center;
  font-size: 1.25rem;
  color: #94a3b8;
  margin-bottom: 4rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* Advantages Section */
.advantages {
  padding: 80px 0;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.advantage-card {
  background: rgba(102, 126, 234, 0.05);
  border: 1px solid rgba(102, 126, 234, 0.2);
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.3s;
}

.advantage-card:hover {
  transform: translateY(-5px);
  border-color: rgba(102, 126, 234, 0.5);
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.2);
}

.card-icon {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
}

.advantage-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #fff;
}

.advantage-card p {
  color: #94a3b8;
  line-height: 1.7;
}

/* Instructions Section */
.instructions {
  padding: 80px 0;
  background: rgba(102, 126, 234, 0.05);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.step-card {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(79, 255, 176, 0.05) 100%);
  border: 1px solid rgba(102, 126, 234, 0.3);
  border-radius: 16px;
  padding: 2rem;
  position: relative;
  transition: all 0.3s;
}

.step-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.2);
}

.step-number {
  position: absolute;
  top: -15px;
  left: 2rem;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #667eea 0%, #4fffb0 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.25rem;
}

.step-card h3 {
  margin: 1rem 0 1rem;
  font-size: 1.25rem;
  color: #fff;
}

.step-card p {
  color: #94a3b8;
  line-height: 1.7;
}

/* CTA Section */
.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.15) 0%, rgba(79, 255, 176, 0.1) 100%);
  text-align: center;
}

.cta-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cta-content p {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #cbd5e0;
}

.cta-content strong {
  color: #4fffb0;
  font-size: 2rem;
}

.cta-description {
  font-size: 1.125rem !important;
  color: #94a3b8 !important;
  max-width: 600px;
  margin: 1.5rem auto 2.5rem;
}

/* Pricing Section */
.pricing {
  padding: 80px 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.pricing-card {
  background: rgba(102, 126, 234, 0.05);
  border: 1px solid rgba(102, 126, 234, 0.2);
  border-radius: 20px;
  padding: 2.5rem;
  text-align: center;
  position: relative;
  transition: all 0.3s;
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(102, 126, 234, 0.3);
}

.pricing-card.featured {
  border: 2px solid #667eea;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.15) 0%, rgba(79, 255, 176, 0.1) 100%);
  transform: scale(1.05);
}

.pricing-card.featured:hover {
  transform: scale(1.1) translateY(-10px);
}

.plan-badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(102, 126, 234, 0.2);
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #cbd5e0;
}

.plan-badge.popular {
  background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
  color: #0a0e27;
}

.pricing-card h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: #fff;
}

.price {
  margin-bottom: 1rem;
}

.price .amount {
  font-size: 4rem;
  font-weight: 800;
  background: linear-gradient(135deg, #667eea 0%, #4fffb0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.price .currency {
  font-size: 1.5rem;
  color: #94a3b8;
}

.total-price {
  font-size: 1.125rem;
  color: #cbd5e0;
  margin-bottom: 0.5rem;
}

.discount-badge {
  display: inline-block;
  background: rgba(34, 197, 94, 0.2);
  border: 1px solid rgba(34, 197, 94, 0.4);
  color: #86efac;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-weight: 600;
  margin-bottom: 1rem;
}

.plan-description {
  color: #94a3b8;
  margin-bottom: 2rem;
  font-size: 1.125rem;
}

.plan-features {
  list-style: none;
  margin-bottom: 2rem;
  text-align: left;
}

.plan-features li {
  padding: 0.75rem 0;
  color: #cbd5e0;
  border-bottom: 1px solid rgba(102, 126, 234, 0.1);
}

.btn-plan {
  width: 100%;
  background: linear-gradient(135deg, #667eea 0%, #4fffb0 100%);
  color: #fff;
  justify-content: center;
}

.btn-plan:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
}

/* Devices Section */
.devices {
  padding: 80px 0;
  background: rgba(102, 126, 234, 0.05);
}

.devices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.device-card {
  background: rgba(102, 126, 234, 0.05);
  border: 1px solid rgba(102, 126, 234, 0.2);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  text-align: center;
  transition: all 0.3s;
}

.device-card:hover {
  transform: translateY(-10px);
  border-color: rgba(102, 126, 234, 0.5);
  box-shadow: 0 15px 40px rgba(102, 126, 234, 0.3);
}

.device-icon {
  margin: 0 auto 1.5rem;
  width: 60px;
}

.device-card h3 {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
  color: #fff;
}

.device-card > p {
  color: #94a3b8;
  margin-bottom: 1rem;
  font-size: 1rem;
}

.device-description {
  color: #94a3b8;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  line-height: 1.6;
}

.btn-device {
  width: 100%;
  background: linear-gradient(135deg, #667eea 0%, #4fffb0 100%);
  color: #fff;
  justify-content: center;
}

.btn-device:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
}

/* SEO Section */
.seo-section {
  padding: 80px 0;
  background: rgba(10, 14, 39, 0.5);
}

.seo-content {
  max-width: 900px;
  margin: 0 auto;
}

.seo-article {
  background: rgba(102, 126, 234, 0.05);
  border: 1px solid rgba(102, 126, 234, 0.2);
  border-radius: 16px;
  padding: 3rem;
  margin-bottom: 2.5rem;
  transition: all 0.3s;
}

.seo-article:hover {
  border-color: rgba(102, 126, 234, 0.4);
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.15);
}

.seo-article:last-child {
  margin-bottom: 0;
}

.seo-article h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: #fff;
  font-weight: 700;
  background: linear-gradient(135deg, #667eea 0%, #4fffb0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.seo-article p {
  font-size: 1.125rem;
  color: #cbd5e0;
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.seo-article p:last-child {
  margin-bottom: 0;
}

/* Footer */
.footer {
  background: rgba(10, 14, 39, 0.8);
  border-top: 1px solid rgba(102, 126, 234, 0.2);
  padding: 3rem 0 2rem;
  margin-top: 80px;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.footer-brand .logo {
  margin-bottom: 1rem;
}

.footer-description {
  color: #94a3b8;
  max-width: 400px;
  line-height: 1.7;
}

.footer-info {
  text-align: center;
  color: #94a3b8;
  padding-top: 2rem;
  border-top: 1px solid rgba(102, 126, 234, 0.2);
}

.footer-info p {
  margin-bottom: 0.75rem;
}

.footer-note {
  font-size: 0.875rem;
  color: #64748b;
}

/* Responsive Design */
@media (max-width: 968px) {
  .nav-menu {
    display: none;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .pricing-card.featured {
    transform: scale(1);
  }

  .pricing-card.featured:hover {
    transform: scale(1.02) translateY(-10px);
  }

  /* Added responsive styles for SEO section */
  .seo-article {
    padding: 2rem;
  }

  .seo-article h2 {
    font-size: 1.75rem;
  }

  .seo-article p {
    font-size: 1rem;
  }
}

@media (max-width: 640px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .section-subtitle {
    font-size: 1rem;
  }

  .btn-hero {
    padding: 1rem 2rem;
    font-size: 1rem;
  }

  .price .amount {
    font-size: 3rem;
  }

  .advantages-grid,
  .steps-grid,
  .pricing-grid,
  .devices-grid {
    grid-template-columns: 1fr;
  }

  /* Added mobile responsive styles for SEO section */
  .seo-article {
    padding: 1.5rem;
  }

  .seo-article h2 {
    font-size: 1.5rem;
  }
}