.page-banner {
  position: relative;
  padding: 160px 0 100px;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #0c4a6e 100%);
  overflow: hidden;
}

.page-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 20% 80%, rgba(6, 182, 212, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.15) 0%, transparent 50%);
}

.banner-particles {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  animation: particleFloat 6s ease-in-out infinite;
}

.particle:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { top: 60%; left: 25%; animation-delay: -1s; }
.particle:nth-child(3) { top: 30%; left: 70%; animation-delay: -2s; }
.particle:nth-child(4) { top: 70%; left: 85%; animation-delay: -3s; }
.particle:nth-child(5) { top: 45%; left: 50%; animation-delay: -4s; }
.particle:nth-child(6) { top: 80%; left: 60%; animation-delay: -5s; }

@keyframes particleFloat {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.3; }
  50% { transform: translateY(-20px) scale(1.5); opacity: 0.6; }
}

.banner-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #fff;
}

.banner-title {
  font-size: 56px;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.2;
}

.banner-subtitle {
  font-size: 22px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 32px;
  font-weight: 400;
}

.banner-badges {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.banner-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
}

.banner-wave {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  line-height: 0;
}

.banner-wave svg {
  width: 100%;
  height: 60px;
}

.product-section {
  padding: 80px 0;
}

.product-section.section-alt {
  background: var(--color-bg-secondary);
}

.product-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.product-row.reverse .product-text {
  order: 2;
}

.product-row.reverse .product-visual {
  order: 1;
}

.product-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 20px;
}

.product-tag.tag-secondary {
  background: linear-gradient(135deg, #cffafe 0%, #a5f3fc 100%);
  color: #0e7490;
}

.product-title {
  font-size: 40px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 20px;
  line-height: 1.2;
}

.product-desc {
  font-size: 17px;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: 28px;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin-bottom: 32px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 16px;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
  line-height: 1.6;
}

.feature-list li .check-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}

.product-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.product-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.visual-card {
  width: 100%;
  max-width: 500px;
  background: #fff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  position: relative;
}

.visual-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-bottom: 1px solid var(--color-border-light);
}

.visual-card-dots {
  display: flex;
  gap: 8px;
}

.visual-card-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #cbd5e1;
}

.visual-card-dots span:nth-child(1) { background: #ef4444; }
.visual-card-dots span:nth-child(2) { background: #f59e0b; }
.visual-card-dots span:nth-child(3) { background: #10b981; }

.visual-card-title {
  font-size: 14px;
  color: #64748b;
  font-weight: 500;
}

.visual-card-body {
  padding: 32px;
}

.visual-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.visual-feature-item {
  background: var(--color-bg-secondary);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  transition: all var(--transition-normal);
}

.visual-feature-item:hover {
  background: var(--color-bg-tertiary);
  transform: translateY(-2px);
}

.visual-feature-icon {
  font-size: 32px;
  margin-bottom: 8px;
}

.visual-feature-label {
  font-size: 13px;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.visual-chart {
  background: var(--color-bg-secondary);
  border-radius: var(--radius-md);
  padding: 24px;
  height: 160px;
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
  gap: 12px;
}

.visual-chart-bar {
  flex: 1;
  background: linear-gradient(180deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
  border-radius: 6px 6px 0 0;
  animation: chartGrow 1s ease-out backwards;
}

.visual-chart-bar:nth-child(1) { height: 55%; animation-delay: 0.1s; }
.visual-chart-bar:nth-child(2) { height: 75%; animation-delay: 0.2s; }
.visual-chart-bar:nth-child(3) { height: 45%; animation-delay: 0.3s; }
.visual-chart-bar:nth-child(4) { height: 90%; animation-delay: 0.4s; }
.visual-chart-bar:nth-child(5) { height: 65%; animation-delay: 0.5s; }
.visual-chart-bar:nth-child(6) { height: 85%; animation-delay: 0.6s; }

@keyframes chartGrow {
  from { height: 0 !important; }
}

.security-visual {
  width: 100%;
  max-width: 500px;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
  border-radius: var(--radius-xl);
  padding: 48px 32px;
  position: relative;
  overflow: hidden;
}

.security-visual::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.2) 0%, transparent 70%);
  border-radius: 50%;
}

.security-icon-main {
  text-align: center;
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}

.security-icon-main span {
  font-size: 72px;
  display: inline-block;
  animation: securityPulse 3s ease-in-out infinite;
}

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

.security-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  position: relative;
  z-index: 1;
}

.security-feature {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  transition: all var(--transition-normal);
}

.security-feature:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

.security-feature-icon {
  font-size: 28px;
  margin-bottom: 8px;
}

.security-feature-label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
}

.cta-section {
  padding: 80px 0;
  background: var(--color-bg-secondary);
}

.cta-card {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
  border-radius: var(--radius-xl);
  padding: 72px 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  position: relative;
  overflow: hidden;
}

.cta-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.2) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-card::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-content {
  flex: 1;
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-size: 40px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.2;
}

.cta-content p {
  font-size: 17px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 32px;
  max-width: 500px;
}

.cta-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.cta-qr {
  position: relative;
  z-index: 1;
  text-align: center;
}

.qr-wrapper {
  width: 180px;
  height: 180px;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  margin-bottom: 16px;
}

.qr-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.qr-placeholder span {
  font-size: 48px;
}

.qr-placeholder p {
  font-size: 11px;
  color: var(--color-text-muted);
  margin: 0;
}

.qr-label {
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
}

@media (max-width: 1024px) {
  .banner-title {
    font-size: 44px;
  }
  
  .banner-subtitle {
    font-size: 18px;
  }
  
  .product-row {
    gap: 40px;
  }
  
  .product-title {
    font-size: 32px;
  }
  
  .product-desc {
    font-size: 16px;
  }
  
  .cta-card {
    padding: 48px 40px;
    gap: 40px;
  }
  
  .cta-content h2 {
    font-size: 32px;
  }
}

@media (max-width: 768px) {
  .page-banner {
    padding: 120px 0 80px;
  }
  
  .banner-title {
    font-size: 36px;
  }
  
  .banner-subtitle {
    font-size: 16px;
    margin-bottom: 24px;
  }
  
  .banner-badges {
    gap: 8px;
  }
  
  .banner-badge {
    padding: 8px 14px;
    font-size: 13px;
  }
  
  .banner-wave svg {
    height: 40px;
  }
  
  .product-section {
    padding: 60px 0;
  }
  
  .product-row,
  .product-row.reverse {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .product-row.reverse .product-text {
    order: 1;
  }
  
  .product-row.reverse .product-visual {
    order: 2;
  }
  
  .product-title {
    font-size: 28px;
  }
  
  .product-desc {
    font-size: 15px;
  }
  
  .product-actions {
    flex-direction: column;
  }
  
  .product-actions .btn {
    width: 100%;
  }
  
  .visual-features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  
  .visual-feature-item {
    padding: 16px;
  }
  
  .security-visual {
    padding: 32px 24px;
  }
  
  .security-icon-main span {
    font-size: 56px;
  }
  
  .security-features {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  
  .security-feature {
    padding: 16px;
  }
  
  .compare-section {
    padding: 60px 0;
  }
  
  .compare-table thead th {
    padding: 20px 16px;
    font-size: 14px;
  }
  
  .compare-table thead th:first-child {
    padding-left: 20px;
  }
  
  .compare-table .plan-name {
    font-size: 18px;
  }
  
  .compare-table tbody td {
    padding: 16px;
    font-size: 14px;
  }
  
  .compare-table tbody td:first-child {
    padding-left: 20px;
  }
  
  .category-row td {
    padding: 12px 16px 12px 20px !important;
    font-size: 13px !important;
  }
  
  .compare-cta-row td {
    padding: 24px 16px !important;
  }
  
  .compare-cta-btn {
    padding: 10px 20px;
    font-size: 13px;
  }
  
  .cta-section {
    padding: 60px 0;
  }
  
  .cta-card {
    flex-direction: column;
    text-align: center;
    padding: 48px 24px;
    gap: 32px;
  }
  
  .cta-content h2 {
    font-size: 28px;
  }
  
  .cta-content p {
    font-size: 15px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .cta-actions {
    flex-direction: column;
    justify-content: center;
  }
  
  .cta-actions .btn {
    width: 100%;
  }
  
  .qr-wrapper {
    width: 160px;
    height: 160px;
  }
}