/* ============================================================
   GEO 优化版模板样式 — "声波" 主题
   与 default/style.css 完全独立，可并存切换
   设计理念：内容优先、AI 友好、现代杂志风
   ============================================================ */

/* ---------- CSS 变量 ---------- */
:root {
  --geo-primary: #0891b2;
  --geo-primary-dark: #0e7490;
  --geo-primary-light: #22d3ee;
  --geo-accent: #f59e0b;
  --geo-accent-dark: #d97706;
  --geo-dark: #0c1222;
  --geo-dark-mid: #162032;
  --geo-light: #f0fdfa;
  --geo-lighter: #ecfeff;
  --geo-white: #ffffff;
  --geo-text: #1e293b;
  --geo-text-secondary: #475569;
  --geo-text-muted: #94a3b8;
  --geo-border: #e2e8f0;
  --geo-shadow: 0 1px 3px rgba(0,0,0,0.08);
  --geo-shadow-md: 0 4px 16px rgba(0,0,0,0.1);
  --geo-shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
  --geo-radius: 12px;
  --geo-radius-lg: 20px;
  --geo-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --geo-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
}

/* ---------- 重置 & 基础 ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--geo-font);
  color: var(--geo-text);
  background: var(--geo-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--geo-primary); text-decoration: none; transition: color var(--geo-transition); }
a:hover { color: var(--geo-primary-dark); }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.3; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---------- 顶部信息栏（GEO 快速回答） ---------- */
.geo-topbar {
  background: var(--geo-dark);
  color: var(--geo-text-muted);
  font-size: 13px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.geo-topbar .container {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.geo-topbar .badge {
  background: rgba(8,145,178,0.2);
  color: var(--geo-primary-light);
  padding: 3px 10px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 11px;
  white-space: nowrap;
}
.geo-topbar a { color: var(--geo-primary-light); font-weight: 600; }
.geo-topbar .spacer { margin-left: auto; }

/* ---------- Header ---------- */
.geo-header {
  background: var(--geo-white);
  border-bottom: 1px solid var(--geo-border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(255,255,255,0.95);
}
.geo-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.geo-logo {
  font-size: 18px;
  font-weight: 800;
  color: var(--geo-dark);
  display: flex;
  align-items: center;
  gap: 8px;
}
.geo-logo .dot {
  width: 8px;
  height: 8px;
  background: var(--geo-primary);
  border-radius: 50%;
  display: inline-block;
}
.geo-nav { display: flex; gap: 4px; list-style: none; }
.geo-nav a {
  display: block;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--geo-text-secondary);
  border-radius: 8px;
  transition: all var(--geo-transition);
}
.geo-nav a:hover, .geo-nav a.active {
  color: var(--geo-primary);
  background: var(--geo-lighter);
}
.geo-header-phone {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--geo-primary);
  font-size: 15px;
}
.geo-mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.geo-mobile-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--geo-text);
  margin: 5px 0;
  transition: var(--geo-transition);
}

/* ---------- Hero（波浪风格） ---------- */
.geo-hero {
  background: linear-gradient(135deg, var(--geo-dark) 0%, var(--geo-dark-mid) 50%, #0c2d48 100%);
  color: var(--geo-white);
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
}
.geo-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(8,145,178,0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(34,211,238,0.1) 0%, transparent 50%);
  pointer-events: none;
}
.geo-hero .container { position: relative; z-index: 1; }
.geo-hero-badge {
  display: inline-block;
  background: rgba(8,145,178,0.2);
  border: 1px solid rgba(8,145,178,0.3);
  color: var(--geo-primary-light);
  padding: 6px 16px;
  border-radius: 24px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
}
.geo-hero h1 {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.2;
}
.geo-hero h1 .highlight {
  color: var(--geo-primary-light);
}
.geo-hero-desc {
  font-size: 18px;
  color: #94a3b8;
  max-width: 640px;
  margin-bottom: 32px;
  line-height: 1.8;
}
.geo-hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.geo-hero-phone {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: #94a3b8;
}
.geo-hero-phone strong {
  font-size: 22px;
  color: var(--geo-white);
}
/* 波浪底部 */
.geo-hero-wave {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 60px;
}
.geo-hero-wave svg { width: 100%; height: 100%; display: block; }

/* ---------- 按钮 ---------- */
.geo-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all var(--geo-transition);
  text-decoration: none;
}
.geo-btn-primary {
  background: var(--geo-primary);
  color: var(--geo-white);
}
.geo-btn-primary:hover {
  background: var(--geo-primary-dark);
  color: var(--geo-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(8,145,178,0.3);
}
.geo-btn-outline {
  background: transparent;
  color: var(--geo-white);
  border: 1px solid rgba(255,255,255,0.25);
}
.geo-btn-outline:hover {
  background: rgba(255,255,255,0.1);
  color: var(--geo-white);
}
.geo-btn-accent {
  background: var(--geo-accent);
  color: var(--geo-white);
}
.geo-btn-accent:hover {
  background: var(--geo-accent-dark);
  color: var(--geo-white);
  transform: translateY(-2px);
}
.geo-btn-lg { padding: 14px 36px; font-size: 16px; border-radius: 12px; }

/* ---------- 关键事实条 ---------- */
.geo-facts {
  background: var(--geo-lighter);
  border-bottom: 1px solid #cffafe;
  padding: 24px 0;
}
.geo-facts-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.geo-fact-num {
  font-size: 36px;
  font-weight: 800;
  color: var(--geo-primary);
  line-height: 1;
}
.geo-fact-label {
  font-size: 13px;
  color: var(--geo-text-muted);
  margin-top: 6px;
}

/* ---------- Section 通用 ---------- */
.geo-section { padding: 80px 0; }
.geo-section-alt { background: var(--geo-light); }
.geo-section-dark { background: var(--geo-dark); color: var(--geo-white); }
.geo-section-header {
  text-align: center;
  margin-bottom: 48px;
}
.geo-section-header .tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--geo-primary);
  margin-bottom: 12px;
}
.geo-section-header h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--geo-text);
  margin-bottom: 12px;
}
.geo-section-dark .geo-section-header h2 { color: var(--geo-white); }
.geo-section-header p {
  font-size: 16px;
  color: var(--geo-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ---------- 公司简介条 ---------- */
.geo-intro {
  background: var(--geo-white);
  border-bottom: 1px solid var(--geo-border);
  padding: 40px 0;
}
.geo-intro-text {
  max-width: 800px;
  margin: 0 auto;
}
.geo-intro-text h2 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--geo-text);
}
.geo-intro-text p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--geo-text-secondary);
}
.geo-intro-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}
.geo-intro-tags span {
  padding: 4px 12px;
  background: var(--geo-lighter);
  color: var(--geo-primary);
  border-radius: 20px;
  font-size: 13px;
  border: 1px solid #cffafe;
}

/* ---------- 服务卡片网格 ---------- */
.geo-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.geo-service-card {
  background: var(--geo-white);
  border: 1px solid var(--geo-border);
  border-radius: var(--geo-radius);
  padding: 32px 28px;
  transition: all var(--geo-transition);
  position: relative;
  overflow: hidden;
}
.geo-service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--geo-primary), var(--geo-primary-light));
  transform: scaleX(0);
  transition: transform var(--geo-transition);
}
.geo-service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--geo-shadow-lg);
  border-color: var(--geo-primary);
}
.geo-service-card:hover::before { transform: scaleX(1); }
.geo-service-icon {
  font-size: 36px;
  margin-bottom: 16px;
}
.geo-service-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--geo-text);
}
.geo-service-card p {
  font-size: 14px;
  color: var(--geo-text-secondary);
  line-height: 1.7;
}
.geo-service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--geo-primary);
}
.geo-service-link:hover { gap: 10px; }

/* ---------- 优势卡片 ---------- */
.geo-advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.geo-advantage-card {
  background: var(--geo-white);
  border: 1px solid var(--geo-border);
  border-radius: var(--geo-radius);
  padding: 28px 24px;
  text-align: center;
  transition: all var(--geo-transition);
}
.geo-advantage-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--geo-shadow-md);
}
.geo-advantage-num {
  font-size: 14px;
  font-weight: 800;
  color: var(--geo-primary);
  margin-bottom: 12px;
}
.geo-advantage-icon {
  font-size: 32px;
  margin-bottom: 12px;
}
.geo-advantage-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}
.geo-advantage-card p {
  font-size: 13px;
  color: var(--geo-text-secondary);
  line-height: 1.7;
}

/* ---------- 案例卡片 ---------- */
.geo-cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}
.geo-case-card {
  background: var(--geo-white);
  border: 1px solid var(--geo-border);
  border-radius: var(--geo-radius);
  overflow: hidden;
  transition: all var(--geo-transition);
}
.geo-case-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--geo-shadow-lg);
}
.geo-case-body { padding: 24px; }
.geo-case-tag {
  display: inline-block;
  padding: 4px 10px;
  background: var(--geo-lighter);
  color: var(--geo-primary);
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 12px;
}
.geo-case-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.5;
}
.geo-case-card p {
  font-size: 14px;
  color: var(--geo-text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}
.geo-case-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--geo-border);
  font-size: 13px;
  color: var(--geo-text-muted);
}

/* ---------- FAQ 手风琴 ---------- */
.geo-faq-list { max-width: 800px; margin: 0 auto; }
.geo-faq-item {
  border: 1px solid var(--geo-border);
  border-radius: var(--geo-radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color var(--geo-transition);
}
.geo-faq-item.active { border-color: var(--geo-primary); }
.geo-faq-q {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 24px;
  cursor: pointer;
  background: var(--geo-white);
  transition: background var(--geo-transition);
}
.geo-faq-q:hover { background: var(--geo-lighter); }
.geo-faq-q .icon {
  width: 32px;
  height: 32px;
  background: var(--geo-primary);
  color: var(--geo-white);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
}
.geo-faq-q .text {
  flex: 1;
  font-weight: 600;
  font-size: 15px;
  color: var(--geo-text);
}
.geo-faq-q .arrow {
  color: var(--geo-text-muted);
  transition: transform var(--geo-transition);
}
.geo-faq-item.active .geo-faq-q .arrow { transform: rotate(180deg); }
.geo-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.geo-faq-item.active .geo-faq-a {
  max-height: 500px;
}
.geo-faq-a-inner {
  padding: 0 24px 20px 70px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--geo-text-secondary);
}

/* ---------- CTA 区块 ---------- */
.geo-cta {
  background: linear-gradient(135deg, var(--geo-dark) 0%, var(--geo-dark-mid) 100%);
  padding: 64px 0;
  text-align: center;
  color: var(--geo-white);
  position: relative;
  overflow: hidden;
}
.geo-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(8,145,178,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.geo-cta h2 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 12px;
}
.geo-cta p {
  font-size: 16px;
  color: #94a3b8;
  margin-bottom: 28px;
}
.geo-cta-phone {
  font-size: 14px;
  color: #94a3b8;
  margin-bottom: 24px;
}
.geo-cta-phone a {
  font-size: 24px;
  font-weight: 700;
  color: var(--geo-primary-light);
}
.geo-cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

/* ---------- 面包屑 ---------- */
.geo-breadcrumb {
  padding: 16px 0;
  font-size: 13px;
  color: var(--geo-text-muted);
  border-bottom: 1px solid var(--geo-border);
}
.geo-breadcrumb a { color: var(--geo-text-secondary); }
.geo-breadcrumb a:hover { color: var(--geo-primary); }
.geo-breadcrumb .sep { margin: 0 8px; }

/* ---------- 分页 ---------- */
.geo-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-top: 48px;
  flex-wrap: wrap;
}
.geo-page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--geo-border);
  border-radius: 8px;
  font-size: 14px;
  color: var(--geo-text-secondary);
  transition: all var(--geo-transition);
  text-decoration: none;
}
.geo-page-link:hover { border-color: var(--geo-primary); color: var(--geo-primary); }
.geo-page-link.active {
  background: var(--geo-primary);
  color: var(--geo-white);
  border-color: var(--geo-primary);
}
.geo-page-link.disabled { opacity: 0.4; pointer-events: none; }
.geo-pagination-info {
  width: 100%;
  text-align: center;
  font-size: 13px;
  color: var(--geo-text-muted);
  margin-bottom: 8px;
}

/* ---------- 文章详情 ---------- */
.geo-article-content {
  font-size: 16px;
  line-height: 1.9;
  color: var(--geo-text);
}
.geo-article-content h2 {
  font-size: 24px;
  margin: 32px 0 16px;
  color: var(--geo-text);
}
.geo-article-content h3 {
  font-size: 20px;
  margin: 24px 0 12px;
}
.geo-article-content p { margin-bottom: 16px; }
.geo-article-content img { border-radius: var(--geo-radius); margin: 20px 0; }

/* 摘要卡片 */
.geo-excerpt-card {
  background: var(--geo-lighter);
  border: 1px solid #cffafe;
  border-radius: var(--geo-radius);
  padding: 20px 24px;
  margin-bottom: 32px;
}
.geo-excerpt-card .label {
  font-size: 14px;
  font-weight: 700;
  color: var(--geo-primary);
  margin-bottom: 8px;
}
.geo-excerpt-card ul {
  margin: 0;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--geo-text-secondary);
}

/* ---------- 页脚 ---------- */
.geo-footer {
  background: var(--geo-dark);
  color: #94a3b8;
  padding: 60px 0 0;
}
.geo-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.geo-footer h4 {
  color: var(--geo-white);
  font-size: 15px;
  margin-bottom: 16px;
}
.geo-footer-brand h3 {
  color: var(--geo-white);
  font-size: 18px;
  margin-bottom: 8px;
}
.geo-footer-brand p { margin-bottom: 6px; font-size: 14px; }
.geo-footer-links ul { list-style: none; }
.geo-footer-links li { margin-bottom: 8px; }
.geo-footer-links a {
  color: #94a3b8;
  font-size: 14px;
  transition: color var(--geo-transition);
}
.geo-footer-links a:hover { color: var(--geo-primary-light); }
.geo-footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
}

/* ---------- 联系页 ---------- */
.geo-contact-hero {
  background: linear-gradient(135deg, var(--geo-dark) 0%, #0c2d48 100%);
  color: var(--geo-white);
  padding: 80px 0;
  text-align: center;
  position: relative;
}
.geo-contact-hero h1 {
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 16px;
}
.geo-contact-hero p {
  font-size: 18px;
  color: #94a3b8;
  margin-bottom: 32px;
}
.geo-contact-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}
.geo-contact-card {
  background: var(--geo-white);
  border: 1px solid var(--geo-border);
  border-radius: var(--geo-radius);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--geo-transition);
}
.geo-contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--geo-shadow-md);
}
.geo-contact-card .icon { font-size: 36px; margin-bottom: 12px; }
.geo-contact-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.geo-contact-card .value {
  font-size: 20px;
  font-weight: 700;
  color: var(--geo-primary);
  margin-bottom: 8px;
}
.geo-contact-card .desc {
  font-size: 13px;
  color: var(--geo-text-muted);
  line-height: 1.6;
}

/* ---------- 表单 ---------- */
.geo-form-group { margin-bottom: 20px; }
.geo-form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--geo-text);
  margin-bottom: 6px;
}
.geo-form-group input,
.geo-form-group select,
.geo-form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--geo-border);
  border-radius: 10px;
  font-size: 15px;
  font-family: var(--geo-font);
  transition: border-color var(--geo-transition);
  background: var(--geo-white);
}
.geo-form-group input:focus,
.geo-form-group select:focus,
.geo-form-group textarea:focus {
  outline: none;
  border-color: var(--geo-primary);
  box-shadow: 0 0 0 3px rgba(8,145,178,0.1);
}
.geo-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.geo-form-submit {
  width: 100%;
  padding: 14px;
  background: var(--geo-primary);
  color: var(--geo-white);
  border: none;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--geo-transition);
}
.geo-form-submit:hover {
  background: var(--geo-primary-dark);
  transform: translateY(-2px);
}
.geo-form-tip {
  text-align: center;
  font-size: 13px;
  color: var(--geo-text-muted);
  margin-top: 12px;
}

/* ---------- 案例筛选 ---------- */
.geo-filter-bar {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.geo-filter-btn {
  padding: 8px 20px;
  border: 2px solid var(--geo-border);
  background: var(--geo-white);
  color: var(--geo-text-secondary);
  border-radius: 24px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--geo-transition);
}
.geo-filter-btn:hover { border-color: var(--geo-primary); color: var(--geo-primary); }
.geo-filter-btn.active {
  background: var(--geo-primary);
  color: var(--geo-white);
  border-color: var(--geo-primary);
}

/* ---------- 404 ---------- */
.geo-404 {
  text-align: center;
  padding: 120px 0;
}
.geo-404-num {
  font-size: 120px;
  font-weight: 900;
  color: var(--geo-primary);
  line-height: 1;
  margin-bottom: 16px;
}

/* ---------- 通用工具 ---------- */
.geo-text-center { text-align: center; }
.geo-mt-0 { margin-top: 0; }
.geo-mb-0 { margin-bottom: 0; }
.geo-hidden { display: none; }

/* ---------- 响应式 ---------- */
@media (max-width: 768px) {
  .geo-hero h1 { font-size: 32px; }
  .geo-hero-desc { font-size: 16px; }
  .geo-facts-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .geo-fact-num { font-size: 28px; }
  .geo-section { padding: 48px 0; }
  .geo-section-header h2 { font-size: 24px; }
  .geo-services-grid { grid-template-columns: 1fr; }
  .geo-cases-grid { grid-template-columns: 1fr; }
  .geo-advantages-grid { grid-template-columns: 1fr; }
  .geo-footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .geo-nav { display: none; }
  .geo-mobile-toggle { display: block; }
  .geo-contact-cards { grid-template-columns: 1fr; }
  .geo-form-row { grid-template-columns: 1fr; }
  .geo-hero-actions { flex-direction: column; }
  .geo-hero-actions .geo-btn { width: 100%; justify-content: center; }
  .geo-faq-a-inner { padding-left: 24px; }
}