/* =======================================================
   geo.css — 360智见GEO页独有样式
   依赖：global.css（Design Tokens / 导航 / 页脚 / 通用工具）
   ======================================================= */

/* ===========================
   Hero Section
   =========================== */
.hero {
  background: linear-gradient(135deg, #022d54 0%, #045297 60%, #0a9ece 100%);
  color: white;
  padding: 5rem 0 3rem;
  min-height: 520px;
}

.hero-content {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 3rem;
  display: flex;
  align-items: center;
  gap: 4rem;
}

.hero .hero-text {
  flex: 1;
  min-width: 0;
}

.hero .hero-text .tag {
  display: inline-block;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  padding: 0.4rem 1rem;
  border-radius: 999px;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,.85);
  letter-spacing: 0.03em;
}

.hero .hero-text h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  margin-bottom: 1.5rem;
  line-height: 1.15;
  font-weight: 700;
}

.hero .hero-text p {
  font-size: 1.05rem;
  margin-bottom: 2.2rem;
  opacity: 0.88;
  line-height: 1.75;
  max-width: 540px;
}

.hero .cta-buttons{
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero .cta-buttons .primary-btn {
  background: white;
  color: var(--brand-dark);
  border: 2px solid white;
}

.hero .cta-buttons .primary-btn:hover {
  background: var(--brand-light);
  border-color: var(--brand-light);
}

.hero .cta-buttons a, .hero .cta-buttons button {
  padding: 0.85rem 2rem;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 500;
  transition: all var(--transition);
  display: inline-block;
  text-decoration: none;
}

.hero .cta-buttons .primary-btn {
  background: white;
  color: var(--brand-dark);
  border: 2px solid white;
}

.hero .cta-buttons .primary-btn:hover {
  background: var(--brand-light);
  border-color: var(--brand-light);
}

.hero .cta-buttons .ghost-btn {
  border: 2px solid rgba(255,255,255,.6);
  color: white;
}

.hero .cta-buttons .ghost-btn:hover {
  border-color: white;
  background: rgba(255,255,255,.1);
}

.hero .hero-graphic {
  flex-shrink: 0;
  width: 480px;
  max-width: 45vw;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero .hero-graphic svg {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 8px 32px rgba(10,158,206,0.18));
}

/* ===========================
   Section Common
   =========================== */
.section {
  padding: 4rem 24px;
}

.section-title {
  text-align: center;
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 3rem;
  color: var(--brand-dark);
}

/* ===========================
   Scroll Reveal
   =========================== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===========================
   Stats Section
   =========================== */
.stats-section {
  background: var(--brand-light);
  padding: 3rem 24px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: var(--container);
  margin: 0 auto;
  text-align: center;
}

.stat-item {
  padding: 1.5rem;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--brand-primary);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.9rem;
  color: #666;
}

.stat-trend {
  display: inline-block;
  background: rgba(4,82,151,.12);
  color: var(--brand-primary);
  font-size: 0.8rem;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  margin-left: 0.5rem;
}

/* ===========================
   Product Features — 4大核心功能
   =========================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: var(--container);
  margin: 0 auto;
}

.feature-card {
  background: white;
  padding: 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border-left: 4px solid var(--brand-accent);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.feature-card .icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
  color: var(--brand-primary);
}

.feature-card p {
  color: #666;
  line-height: 1.6;
}

/* ===========================
   Service Plans — 服务方案
   =========================== */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.plan-card {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition);
}

.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.plan-card.plan-featured {
  border: 2px solid var(--brand-primary);
}

.plan-header {
  padding: 2rem;
  background: var(--brand-light);
  text-align: center;
}

.plan-featured .plan-header {
  background: var(--brand-primary);
  color: white;
}

.plan-header .badge {
  display: inline-block;
  background: var(--brand-accent);
  color: white;
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.plan-header h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.plan-header .subtitle {
  font-size: 0.9rem;
  opacity: 0.75;
}

.plan-body {
  padding: 2rem;
}

.plan-body ul {
  list-style: none;
}

.plan-body ul li {
  padding: 0.6rem 0;
  font-size: 0.95rem;
  color: #555;
  border-bottom: 1px solid #f0f0f0;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.plan-body ul li:last-child {
  border-bottom: none;
}

.plan-body ul li::before {
  content: "✓";
  color: var(--brand-accent);
  font-weight: 700;
  flex-shrink: 0;
}

.plan-body .plan-cta {
  margin-top: 1.5rem;
  text-align: center;
}

.plan-body .plan-cta a, .plan-body .plan-cta button{
  display: block;
  padding: 0.8rem;
  background: var(--brand-light);
  color: var(--brand-primary);
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: all var(--transition);
  text-decoration: none;
  width:100%;	
}

.plan-body .plan-cta a:hover, .plan-body .plan-cta button:hover {
  background: var(--brand-primary);
  color: white;
}

.plan-featured .plan-body .plan-cta a, .plan-featured .plan-body .plan-cta button {
  background: var(--brand-primary);
  color: white;
}

.plan-featured .plan-body .plan-cta a:hover, .plan-featured .plan-body .plan-cta button:hover{
  background: var(--brand-dark);
}

/* ===========================
   Coverage — 功能卡片
   =========================== */
.coverage-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: var(--container);
  margin: 0 auto;
}

.coverage-card {
  background: var(--brand-light);
  padding: 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.coverage-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.coverage-card .icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.coverage-card h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
  color: var(--brand-primary);
}

.coverage-card p {
  color: #555;
  line-height: 1.6;
}

/* ===========================
   Platforms Section
   =========================== */
.platforms-section {
  background: var(--brand-dark);
  color: white;
  padding: 3rem 24px;
  text-align: center;
}

.platforms-section h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  opacity: 0.8;
}

.platforms-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  max-width: var(--container);
  margin: 0 auto;
}

.platform-tag {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.9);
  padding: 0.5rem 1.2rem;
  border-radius: 999px;
  font-size: 0.9rem;
  transition: all var(--transition);
}

.platform-tag:hover {
  background: rgba(255,255,255,.2);
}

/* ===========================
   FAQ
   =========================== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 1rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.faq-question {
  padding: 1.5rem;
  background: var(--brand-light);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  color: var(--brand-dark);
}

.faq-question::after {
  content: '+';
  font-size: 1.2rem;
  transition: transform var(--transition);
}

.faq-item.active .faq-question::after {
  content: '-';
}

.faq-answer {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: all var(--transition);
  background: white;
}

.faq-item.active .faq-answer {
  padding: 1.5rem;
  max-height: 500px;
}

.faq-answer p {
  color: #555;
  line-height: 1.7;
}

/* ===========================
   CTA Section
   =========================== */
.cta-section {
  background: var(--brand-primary);
  color: white;
  padding: 4rem 24px;
  text-align: center;
}

.cta-section h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 2rem;
}

.cta-section .cta-btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  background: white;
  color: var(--brand-primary);
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: all var(--transition);
  text-decoration: none;
}

.cta-section .cta-btn:hover {
  background: var(--brand-light);
}

/* ===========================
   Responsive
   =========================== */
@media (max-width: 1024px) {
  .hero-content {
    flex-direction: column;
    padding: 0 2rem;
    gap: 2rem;
  }

  .hero {
    padding: 5rem 0 3rem;
    min-height: auto;
  }

  .hero .hero-graphic {
    width: 320px;
    max-width: 80vw;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .plans-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
  }

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

  .coverage-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-content {
    padding: 0 1.5rem;
  }

  .hero .hero-graphic {
    width: 260px;
    max-width: 90vw;
  }

  .section {
    padding: 2rem 1rem;
  }

  .section-title {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero .hero-text h1 {
    font-size: 1.8rem;
  }

  .hero .hero-text p {
    font-size: 0.95rem;
  }

  .hero .hero-graphic {
    width: 220px;
  }

  .stat-number {
    font-size: 2rem;
  }
}

/* ===========================
   弹窗通用样式（与首页共享）
   =========================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(2,45,84,.6);
  backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}
.modal-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, rgba(10,158,206,.12) 0%, transparent 60%);
  pointer-events: none;
}
.modal-panel {
  position: relative;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 24px 80px rgba(2,45,84,.25), 0 8px 32px rgba(2,45,84,.15);
  width: 100%;
  max-width: 520px;
  max-height: 92dvh;
  overflow-y: auto;
  padding: 40px;
  transform: translateY(32px) scale(.97);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  scrollbar-width: thin;
  scrollbar-color: #cdd5e0 transparent;
}
.modal-overlay.open .modal-panel {
  transform: translateY(0) scale(1);
}
.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #f1f5f9;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #64748b;
  transition: all 0.2s ease;
  z-index: 2;
}
.modal-close:hover { background: #e2e8f0; color: #1e293b; }
.modal-close svg { width: 18px; height: 18px; }
.modal-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 32px;
  padding-right: 32px;
}
.modal-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--brand-primary, #045297);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 8px 24px rgba(4,82,151,.3);
}
.modal-icon svg { width: 26px; height: 26px; color: #fff; }
.modal-titles { flex: 1; }
.modal-title {
  font-size: 22px;
  font-weight: 700;
  color: #022d54;
  margin-bottom: 4px;
}
.modal-subtitle { font-size: 13px; color: #64748b; line-height: 1.6; }
.modal-field { margin-bottom: 20px; }
.modal-field label { display: block; font-size: 13px; font-weight: 500; color: #374151; margin-bottom: 8px; }
.required { color: #e53e3e; margin-left: 2px; }
.modal-field input {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid #d1d5db;
  border-radius: 8px;
  font-size: 14px;
  color: #111827;
  background: #f9fafb;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  box-sizing: border-box;
}
.modal-field input::placeholder { color: #9ca3af; }
.modal-field input:focus {
  border-color: var(--brand-primary, #045297);
  box-shadow: 0 0 0 3px rgba(4,82,151,.1);
  background: #fff;
}


.modal-field textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--neutral-300);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--neutral-900);
  background: var(--neutral-100);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
.modal-field textarea::placeholder { color: var(--neutral-500); }
.modal-field textarea:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(4,82,151,.1);
  background: #fff;
}
.modal-field.error textarea {
  border-color: #e53e3e;
  box-shadow: 0 0 0 3px rgba(229,62,62,.1);
  background: #fff;
}


.modal-field.error input { border-color: #e53e3e; box-shadow: 0 0 0 3px rgba(229,62,62,.1); background: #fff; }
.field-error { display: block; font-size: 12px; color: #e53e3e; margin-top: 6px; min-height: 16px; }
.modal-submit-row { margin-top: 28px; }
.modal-submit-btn {
  width: 100%;
  padding: 15px;
  background: var(--brand-primary, #045297);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 16px rgba(4,82,151,.3);
  transition: all 0.2s ease;
}
.modal-submit-btn:hover:not(:disabled) {
  background: #022d54;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(4,82,151,.4);
}
.modal-submit-btn:disabled { opacity: .7; cursor: not-allowed; transform: none; }
@keyframes geo-spin { to { transform: rotate(360deg); } }
.modal-submit-btn .spin-icon { animation: geo-spin .8s linear infinite; }
.modal-privacy { font-size: 11px; color: #9ca3af; text-align: center; margin-top: 12px; line-height: 1.6; }
.modal-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 16px 0 8px;
  gap: 16px;
}
.modal-success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: #ecfdf5;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-success-icon svg { width: 40px; height: 40px; color: #10b981; }
.modal-success h3 { font-size: 22px; font-weight: 700; color: #022d54; }
.modal-success p { font-size: 14px; color: #4b5563; line-height: 1.8; max-width: 360px; }
.modal-success strong { color: var(--brand-primary, #045297); }
.modal-success-close {
  padding: 12px 32px;
  background: var(--brand-primary, #045297);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: 8px;
}
.modal-success-close:hover { background: #022d54; }
@media (max-width: 480px) {
  .modal-panel { padding: 28px 24px; }
  .modal-title { font-size: 20px; }
}