/* ========== Banner Section ========== */
.membership-banner {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.banner-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
}

.banner-bg-gradient {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #1a56db 100%);
}

.banner-bg-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(6, 182, 212, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(14, 165, 233, 0.1) 0%, transparent 70%);
}

.banner-float {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.4;
  animation: float 8s ease-in-out infinite;
}

.banner-float.float-1 {
  width: 250px;
  height: 250px;
  background: var(--color-primary-light);
  top: 15%;
  left: 10%;
  animation-delay: 0s;
}

.banner-float.float-2 {
  width: 200px;
  height: 200px;
  background: var(--color-secondary);
  top: 50%;
  right: 15%;
  animation-delay: -3s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(30px, -30px); }
  66% { transform: translate(-20px, 20px); }
}

.banner-content {
  position: relative;
  z-index: 1;
  padding-top: 60px;
  padding-bottom: 100px;
}

.banner-text {
  text-align: center;
  color: #fff;
}

.banner-title {
  font-size: 56px;
  font-weight: 800;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #fff 0%, #93c5fd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.banner-subtitle {
  font-size: 20px;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 32px;
}

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

.banner-badge {
  padding: 8px 20px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  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: 80px;
}

/* ========== Pricing Table ========== */
.pricing-section {
  background: var(--color-bg-secondary);
  padding-left: 0;
  padding-right: 0;
}

.pricing-section .container {
  max-width: 1800px;
  padding: 0 48px;
}

.pricing-table-wrapper {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  background: #fff;
  margin-top: 32px;
  padding: 0;
}

.pricing-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.pricing-table thead {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
  color: #fff;
}

.pricing-table th {
  padding: 28px 64px;
  font-weight: 600;
  font-size: 16px;
  text-align: center;
  white-space: nowrap;
}

.pricing-table td {
  padding: 28px 64px;
  text-align: center;
  font-size: 15px;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border-light);
}

.pricing-table tbody tr:hover {
  background: var(--color-bg-secondary);
}

.pricing-table tbody tr.recommend-row {
  background: #eff6ff;
}

.pricing-table tbody tr.recommend-row:hover {
  background: #dbeafe;
}

.level-cell {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: center;
}

.level-icon {
  font-size: 28px;
}

.level-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text-primary);
  display: block;
}

.recommend-badge {
  display: inline-block;
  padding: 2px 8px;
  background: linear-gradient(135deg, #f59e0b 0%, #f97316 100%);
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-top: 4px;
}

.highlight-cell {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
}

.btn-sm {
  padding: 10px 24px;
  font-size: 14px;
}

/* ========== FAQ Section ========== */
.faq-section {
  background: var(--color-bg-secondary);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: #fff;
  border-radius: var(--radius-lg);
  margin-bottom: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-normal);
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-primary);
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background: var(--color-bg-secondary);
}

.faq-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-bg-tertiary);
  font-size: 18px;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item.active .faq-icon {
  background: var(--color-primary);
  color: #fff;
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding: 0 24px 20px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text-secondary);
}

/* ========== CTA Section ========== */
.cta-contact-info {
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  margin-bottom: 12px;
}

.contact-item:last-child {
  margin-bottom: 0;
}

.contact-icon {
  font-size: 28px;
}

.contact-label {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 2px;
}

.contact-value {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
}

.contact-value a {
  color: #fff;
  text-decoration: underline;
}

/* ========== Responsive ========== */
@media (max-width: 1024px) {
  .banner-title {
    font-size: 42px;
  }

  .banner-subtitle {
    font-size: 18px;
  }
}

@media (max-width: 768px) {
  .membership-banner {
    min-height: auto;
  }

  .banner-content {
    padding-top: 40px;
    padding-bottom: 80px;
  }

  .banner-title {
    font-size: 32px;
  }

  .banner-subtitle {
    font-size: 16px;
  }

  .banner-badges {
    flex-direction: column;
    align-items: center;
  }

  .faq-question {
    font-size: 15px;
    padding: 16px 20px;
  }

  .faq-answer p {
    padding: 0 20px 16px;
  }

  .contact-item {
    padding: 12px 16px;
  }

  .contact-value {
    font-size: 14px;
  }
}