/* ========================================
   Solutions Page Styles
   荧耀传媒 - 解决方案页面
   ======================================== */

/* Page Header */
.page-header {
  padding: 140px 0 60px;
  text-align: center;
  background: radial-gradient(
    ellipse at center top,
    rgba(249, 115, 22, 0.1) 0%,
    transparent 50%
  );
}

.page-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--glass-bg);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  font-size: 0.875rem;
  color: var(--primary);
  margin-bottom: 20px;
}

.page-badge i {
  width: 16px;
  height: 16px;
}

.page-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.page-desc {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Battle Map Section */
.battle-map-section {
  padding: 40px 0 100px;
}

/* Timeline Progress */
.timeline-progress {
  position: relative;
  max-width: 600px;
  margin: 0 auto 60px;
  padding: 0 20px;
}

.progress-line {
  position: absolute;
  top: 50%;
  left: 20px;
  right: 20px;
  height: 4px;
  background: var(--border-color);
  border-radius: 2px;
  transform: translateY(-50%);
}

.progress-fill {
  width: 33%;
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
  transition: width 0.5s ease;
}

.progress-nodes {
  position: relative;
  display: flex;
  justify-content: space-between;
}

.progress-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.node-dot {
  width: 24px;
  height: 24px;
  background: var(--bg-secondary);
  border: 3px solid var(--border-color);
  border-radius: 50%;
  transition: all 0.3s ease;
}

.progress-node.active .node-dot,
.progress-node:hover .node-dot {
  background: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 0 20px rgba(249, 115, 22, 0.4);
}

.node-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
  transition: color 0.3s ease;
}

.progress-node.active .node-label,
.progress-node:hover .node-label {
  color: var(--text-primary);
}

/* Phase Cards */
.phase-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
  justify-content: center;
}

.phase-card {
  position: relative;
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--glass-bg);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(20px);
  transition: all 0.4s ease;
  overflow: visible;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.phase-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--border-color),
    transparent
  );
  opacity: 0;
  transition: opacity 0.3s ease;
}

.phase-card:hover {
  transform: translateY(-8px);
  border-color: rgba(249, 115, 22, 0.3);
}

.phase-card:hover::before {
  opacity: 1;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

/* Featured Phase Card */
.phase-card.featured {
  background: linear-gradient(
    135deg,
    rgba(249, 115, 22, 0.1) 0%,
    var(--glass-bg) 100%
  );
  border-color: rgba(249, 115, 22, 0.3);
  transform: scale(1.02);
}

.phase-card.featured:hover {
  transform: scale(1.02) translateY(-8px);
}

.featured-badge {
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: linear-gradient(135deg, var(--primary), #ea580c);
  border-radius: 0 0 8px 8px;
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
}

.featured-badge i {
  width: 14px;
  height: 14px;
}

/* Phase Header */
.phase-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.phase-number {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
}

.phase-number span {
  font-size: 1.25rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.phase-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.phase-tag {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.phase-duration {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.phase-duration i {
  width: 14px;
  height: 14px;
}

/* Phase Title */
.phase-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.phase-title i {
  width: 24px;
  height: 24px;
  color: var(--primary);
}

.phase-desc {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

/* Tactics List */
.phase-tactics {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.tactic-item {
  display: flex;
  gap: 14px;
  padding: 14px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  transition: all 0.3s ease;
}

.tactic-item:hover {
  background: rgba(0, 0, 0, 0.3);
}

.tactic-item.highlight {
  background: rgba(249, 115, 22, 0.1);
  border: 1px solid rgba(249, 115, 22, 0.2);
}

.tactic-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg);
  border-radius: 8px;
}

.tactic-icon i {
  width: 18px;
  height: 18px;
  color: var(--accent);
}

.tactic-item.highlight .tactic-icon i {
  color: var(--primary);
}

.tactic-content h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.tactic-content p {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Phase Metrics */
.phase-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 16px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.phase-metrics .metric {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: center;
}

.phase-metrics .metric-value {
  display: block;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.2;
  word-break: break-word;
}

.phase-metrics .metric-label {
  display: block;
  font-size: 0.6875rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

/* Phase CTA */
.phase-cta {
  text-align: center;
  margin-top: auto;
}

.phase-cta .btn {
  width: 100%;
  justify-content: center;
}

.btn-outline-light {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.btn-outline-light:hover {
  background: var(--glass-bg);
  border-color: var(--text-secondary);
}

/* Full Journey Section */
.full-journey-section {
  padding: 80px 0;
  background: rgba(0, 0, 0, 0.2);
}

.journey-header {
  text-align: center;
  margin-bottom: 48px;
}

.journey-header h2 {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.journey-header p {
  font-size: 1rem;
  color: var(--text-secondary);
}

.journey-visual {
  max-width: 800px;
  margin: 0 auto 40px;
}

.journey-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.journey-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  background: var(--glass-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.journey-step:hover {
  transform: translateY(-4px);
  border-color: rgba(16, 185, 129, 0.3);
}

.journey-step.highlight {
  background: linear-gradient(
    135deg,
    rgba(16, 185, 129, 0.15) 0%,
    var(--glass-bg) 100%
  );
  border-color: rgba(16, 185, 129, 0.4);
}

.journey-step .step-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 10px;
}

.journey-step .step-icon i {
  width: 20px;
  height: 20px;
  color: var(--text-secondary);
}

.journey-step.highlight .step-icon i {
  color: var(--accent);
}

.journey-step span {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.journey-step.highlight span {
  color: var(--accent);
  font-weight: 600;
}

.journey-arrow {
  color: var(--text-muted);
}

.journey-arrow i {
  width: 20px;
  height: 20px;
}

.journey-cta {
  text-align: center;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1rem;
}

/* FAQ Section */
.faq-section {
  padding: 80px 0;
}

.section-title {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 40px;
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--glass-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item:hover {
  border-color: rgba(249, 115, 22, 0.3);
}

.faq-item.active {
  border-color: var(--primary);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: all 0.3s ease;
}

.faq-question:hover {
  background: rgba(0, 0, 0, 0.2);
}

.faq-question i {
  width: 20px;
  height: 20px;
  color: var(--text-muted);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
  transform: rotate(45deg);
  color: var(--primary);
}

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

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

.faq-answer p {
  padding: 0 24px 20px;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.faq-answer strong {
  color: var(--text-primary);
}

.highlight-warning {
  padding: 12px 16px;
  background: rgba(251, 191, 36, 0.1);
  border-left: 3px solid #fbbf24;
  border-radius: 0 8px 8px 0;
  color: #fbbf24 !important;
}

/* CTA Section */
.cta-section {
  padding: 60px 0 100px;
}

.cta-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  padding: 60px 40px;
  text-align: center;
  background: linear-gradient(
    135deg,
    rgba(249, 115, 22, 0.08) 0%,
    var(--glass-bg) 100%
  );
}

.cta-content h3 {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.cta-content p {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.cta-input-group {
  display: flex;
  justify-content: center;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
}

.cta-input-group .asin-input {
  flex: 1;
  padding: 14px 20px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 1rem;
}

.cta-input-group .asin-input::placeholder {
  color: var(--text-muted);
}

.cta-input-group .asin-input:focus {
  outline: none;
  border-color: var(--primary);
}

.cta-input-group .btn-primary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  white-space: nowrap;
}

.cta-input-group .btn-primary i {
  width: 18px;
  height: 18px;
}

.cta-features {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  justify-content: center;
}

.cta-features .feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.cta-features .feature-item i {
  width: 18px;
  height: 18px;
  color: var(--accent);
}

/* Modal Styles */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

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

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  max-width: 440px;
  width: 90%;
  padding: 40px;
  animation: modalSlideIn 0.3s ease;
}

.modal-lg {
  max-width: 600px;
}

@keyframes modalSlideIn {
  from {
    transform: translateY(-20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.modal-close:hover {
  background: var(--glass-bg);
  color: var(--text-primary);
}

.modal-close i {
  width: 24px;
  height: 24px;
}

.modal-body {
  text-align: center;
}

.modal-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-icon.success {
  background: rgba(16, 185, 129, 0.15);
}

.modal-icon.success i {
  width: 32px;
  height: 32px;
  color: var(--accent);
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.modal-text {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
}

.modal-qr {
  padding: 20px;
  background: white;
  border-radius: 16px;
  display: inline-block;
}

.qr-placeholder {
  width: 140px;
  height: 140px;
  background: #f0f0f0;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0 auto 12px;
}

.qr-placeholder i {
  width: 40px;
  height: 40px;
  color: #999;
}

.qr-placeholder span {
  font-size: 0.75rem;
  color: #666;
}

.qr-hint {
  font-size: 0.8125rem;
  color: #666;
  margin: 0;
}

/* Legal Modal Content */
.legal-content {
  text-align: left;
}

.legal-content .modal-title {
  text-align: center;
  margin-bottom: 24px;
}

.legal-text {
  max-height: 400px;
  overflow-y: auto;
  margin-bottom: 24px;
  padding-right: 10px;
}

.legal-text h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 16px 0 8px;
}

.legal-text h4:first-child {
  margin-top: 0;
}

.legal-text p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 12px;
}

.legal-content .btn {
  width: 100%;
}

/* Responsive */
@media (max-width: 1024px) {
  .phase-cards {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .phase-card.featured {
    transform: none;
    order: -1;
  }

  .phase-card.featured:hover {
    transform: translateY(-8px);
  }
}

@media (max-width: 768px) {
  .page-header {
    padding: 120px 0 40px;
  }

  .timeline-progress {
    display: none;
  }

  .phase-card {
    padding: 24px;
  }

  .phase-metrics {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }

  .phase-metrics .metric-value {
    font-size: 1.4rem;
  }

  .journey-flow {
    gap: 12px;
  }

  .journey-arrow {
    display: none;
  }

  .journey-step {
    padding: 12px 16px;
  }

  .cta-box {
    padding: 40px 20px;
  }

  .cta-input-group {
    flex-direction: column;
  }

  .cta-features {
    gap: 16px;
  }

  .faq-question {
    padding: 16px 20px;
    font-size: 0.9375rem;
  }

  .faq-answer p {
    padding: 0 20px 16px;
    font-size: 0.875rem;
  }
}