/* roulang page: index */
:root {
  --primary: #2C5544;
  --primary-dark: #1F4035;
  --secondary: #B07B57;
  --secondary-light: #C99B6A;
  --bg: #F7F4EE;
  --bg-card: #FFFFFF;
  --bg-warm: #FDFCF9;
  --text-main: #26221D;
  --text-sub: #5C554B;
  --text-muted: #8A8276;
  --border: #E6DFD3;
  --border-light: #EAE3D8;
  --error: #C4574D;
  --success: #3E7A5E;
  --gradient: linear-gradient(135deg, #2C5544 0%, #B07B57 100%);
  --shadow-sm: 0 2px 8px rgba(44, 42, 38, 0.06);
  --shadow-md: 0 8px 20px rgba(44, 42, 38, 0.08);
  --shadow-lg: 0 12px 32px rgba(44, 42, 38, 0.12);
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --font-stack: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --transition: 0.25s ease-out;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-stack);
  background: var(--bg);
  color: var(--text-main);
  line-height: 1.7;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 40px; }

/* ===== 按钮 ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 32px;
  background: var(--gradient);
  color: #fff;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
  box-shadow: 0 4px 16px rgba(44, 42, 38, 0.18);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(44, 42, 38, 0.22); filter: brightness(1.06); }
.btn-primary:active { transform: scale(0.98); }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 32px;
  background: transparent;
  border: 1px solid var(--primary);
  color: var(--primary);
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  transition: all var(--transition);
}
.btn-outline:hover { background: rgba(44, 85, 68, 0.08); transform: translateY(-2px); }
.btn-outline:active { transform: scale(0.98); }

/* ===== 左侧导航（桌面端） ===== */
.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  width: 280px;
  height: 100vh;
  background: var(--primary-dark);
  color: #fff;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  padding: 36px 28px;
  transition: transform var(--transition);
}
.sidebar-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.sidebar-logo .logo-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
}
.sidebar-logo .logo-name {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.02em;
}
.sidebar-logo .logo-sub {
  font-size: 12px;
  color: rgba(255,255,255,0.65);
}
.sidebar-nav { flex: 1; padding: 28px 0; }
.sidebar-nav .nav-list { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.sidebar-nav .nav-item a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  color: rgba(255,255,255,0.82);
  border-left: 3px solid transparent;
  transition: all var(--transition);
}
.sidebar-nav .nav-item a:hover { background: rgba(255,255,255,0.08); color: #fff; padding-left: 20px; }
.sidebar-nav .nav-item a.active { background: rgba(255,255,255,0.12); color: #fff; border-left-color: var(--secondary-light); }
.sidebar-nav .nav-item a .nav-icon { font-size: 18px; width: 24px; text-align: center; }

.sidebar-contact {
  padding: 20px 4px 4px;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
}
.sidebar-contact .phone { font-size: 15px; font-weight: 600; color: rgba(255,255,255,0.9); }
.sidebar-contact .hours { margin-top: 2px; }

/* ===== 移动端顶部导航 ===== */
.mobile-header {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: var(--primary-dark);
  color: #fff;
  z-index: 1002;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}
.mobile-header .mobile-brand {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.3;
  max-width: 240px;
}
.mobile-header .burger-btn {
  width: 44px;
  height: 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border-radius: 8px;
  transition: background var(--transition);
}
.mobile-header .burger-btn:hover { background: rgba(255,255,255,0.1); }
.mobile-header .burger-btn span {
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s ease;
}
.mobile-header .burger-btn.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-header .burger-btn.active span:nth-child(2) { opacity: 0; }
.mobile-header .burger-btn.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: var(--primary-dark);
  z-index: 1001;
  padding: 16px 20px 28px;
  box-shadow: 0 12px 24px rgba(0,0,0,0.2);
}
.mobile-menu.open { display: block; }
.mobile-menu .mm-list { list-style: none; }
.mobile-menu .mm-list a {
  display: block;
  padding: 14px 12px;
  font-size: 16px;
  font-weight: 500;
  color: rgba(255,255,255,0.88);
  border-radius: 8px;
  border-left: 3px solid transparent;
  transition: all var(--transition);
}
.mobile-menu .mm-list a:hover, .mobile-menu .mm-list a.active { background: rgba(255,255,255,0.1); border-left-color: var(--secondary-light); }
.mobile-menu .mm-contact { margin-top: 16px; padding: 16px 12px; border-top: 1px solid rgba(255,255,255,0.12); font-size: 13px; color: rgba(255,255,255,0.6); }

/* ===== 主内容区 ===== */
.main-wrapper { margin-left: 280px; min-height: 100vh; }

/* ===== Hero 指标面板 ===== */
.hero {
  position: relative;
  padding: 110px 40px 90px;
  background: linear-gradient(135deg, rgba(44,85,68,0.92) 0%, rgba(31,64,53,0.82) 40%, rgba(176,123,87,0.55) 100%), url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
  color: #fff;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -80px;
  right: -80px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}
.hero-inner { position: relative; z-index: 1; max-width: 1100px; margin: 0 auto; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--secondary-light);
  background: rgba(255,255,255,0.1);
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 24px;
  font-weight: 500;
}
.hero-title {
  font-size: 34px;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 18px;
  max-width: 860px;
}
.hero-subtitle {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255,255,255,0.88);
  max-width: 720px;
  margin-bottom: 36px;
}
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}
.stat-card {
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-md);
  padding: 18px 28px;
  min-width: 150px;
  text-align: center;
  transition: all var(--transition);
}
.stat-card:hover { background: rgba(255,255,255,0.18); transform: translateY(-2px); }
.stat-card .stat-num {
  font-size: 32px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: #fff;
  line-height: 1.2;
}
.stat-card .stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.75);
  margin-top: 4px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-ctas .btn-primary { background: var(--gradient); }
.hero-ctas .btn-outline { border-color: rgba(255,255,255,0.7); color: #fff; }
.hero-ctas .btn-outline:hover { background: rgba(255,255,255,0.1); border-color: #fff; }

/* ===== 通用区块标题 ===== */
.section { padding: 80px 40px; }
.section-header { margin-bottom: 44px; max-width: 720px; }
.section-header .section-kicker {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--secondary);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.section-header h2 {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-main);
  margin-bottom: 12px;
}
.section-header .section-desc {
  font-size: 15px;
  color: var(--text-sub);
  line-height: 1.7;
}

/* ===== 服务矩阵 ===== */
.services-section { background: var(--bg); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--secondary-light); }
.service-card .card-img {
  height: 190px;
  background-size: cover;
  background-position: center;
  position: relative;
}
.service-card .card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.18) 0%, transparent 60%);
}
.service-card .card-num {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(44,85,68,0.92);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  z-index: 2;
  letter-spacing: 0.04em;
}
.service-card .card-body { padding: 22px 22px 18px; }
.service-card .card-body h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-main);
}
.service-card .card-body .card-desc {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.65;
  margin-bottom: 14px;
}
.service-card .card-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.service-card .card-tags .tag {
  background: rgba(176,123,87,0.12);
  color: var(--secondary);
  font-size: 12px;
  font-weight: 500;
  padding: 3px 12px;
  border-radius: 16px;
}
.service-card .card-top-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient);
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover .card-top-bar { opacity: 1; }

/* ===== 服务流程 ===== */
.process-section { background: var(--bg-warm); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.process-step {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  border: 1px solid var(--border);
  position: relative;
  transition: all var(--transition);
}
.process-step:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.process-step .step-num {
  font-size: 32px;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--secondary);
  margin-bottom: 12px;
  font-variant-numeric: tabular-nums;
}
.process-step h3 { font-size: 17px; font-weight: 600; margin-bottom: 8px; }
.process-step p { font-size: 14px; color: var(--text-sub); line-height: 1.6; }

/* ===== 对比区 ===== */
.comparison-section { background: var(--bg); }
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.comparison-col {
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.comparison-col.weak {
  background: #F2F0EC;
  border-color: #E0DCD3;
}
.comparison-col.strong {
  background: var(--bg-card);
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-md);
  position: relative;
}
.comparison-col.strong::before {
  content: '推荐';
  position: absolute;
  top: -1px;
  right: 24px;
  background: var(--gradient);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 16px;
  border-radius: 0 0 8px 8px;
}
.comparison-col h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.comparison-col.weak h3 { color: var(--text-muted); }
.comparison-col.strong h3 { color: var(--primary); }
.compare-list { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.compare-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-sub);
}
.compare-list li .ci {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  margin-top: 2px;
}
.compare-list li .ci.no { background: rgba(196,87,77,0.12); color: var(--error); }
.compare-list li .ci.yes { background: rgba(62,122,94,0.12); color: var(--success); }
.comparison-cta { margin-top: 28px; text-align: center; }

/* ===== 安心之选 ===== */
.trust-section { background: var(--primary-dark); color: #fff; position: relative; overflow: hidden; }
.trust-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
}
.trust-section .section-header h2 { color: #fff; }
.trust-section .section-header .section-desc { color: rgba(255,255,255,0.7); }
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.trust-item {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all var(--transition);
}
.trust-item:hover { background: rgba(255,255,255,0.12); transform: translateY(-3px); }
.trust-item .trust-icon {
  font-size: 28px;
  margin-bottom: 12px;
}
.trust-item h3 { font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.trust-item p { font-size: 14px; color: rgba(255,255,255,0.7); line-height: 1.6; }

/* ===== FAQ ===== */
.faq-section { background: var(--bg-warm); }
.faq-list { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
}
.faq-item.open { border-color: var(--secondary-light); box-shadow: var(--shadow-sm); }
.faq-item .faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-main);
  transition: color var(--transition);
}
.faq-item .faq-q:hover { color: var(--primary); }
.faq-item .faq-q .faq-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(44,85,68,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--primary);
  transition: transform 0.3s ease, background 0.3s ease;
}
.faq-item.open .faq-q .faq-icon { transform: rotate(45deg); background: var(--primary); color: #fff; }
.faq-item .faq-a {
  display: none;
  padding: 4px 24px 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-sub);
  border-top: 1px solid var(--border-light);
  padding-top: 14px;
  background: #FBF9F5;
}
.faq-item.open .faq-a { display: block; }

/* ===== 表单区块 ===== */
.contact-section { background: var(--bg); }
.contact-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
}
.contact-card .contact-form-wrap { padding: 44px 40px; }
.contact-card .contact-form-wrap h2 { font-size: 26px; font-weight: 700; margin-bottom: 8px; }
.contact-card .contact-form-wrap .form-intro { font-size: 14px; color: var(--text-sub); margin-bottom: 28px; }

.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text-main);
}
.form-group label .req { color: var(--error); margin-left: 2px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  height: 46px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  color: var(--text-main);
  background: #FAFAF7;
  transition: all var(--transition);
}
.form-group textarea { height: auto; padding: 12px 14px; min-height: 80px; resize: vertical; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(44, 85, 68, 0.12);
  background: #fff;
}
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(196, 87, 77, 0.1);
}
.form-group .error-msg {
  font-size: 12px;
  color: var(--error);
  margin-top: 4px;
  display: none;
}
.form-group.has-error .error-msg { display: block; }

.form-submit { margin-top: 10px; }
.form-submit .btn-primary { width: 100%; }

.form-success {
  display: none;
  background: rgba(62,122,94,0.08);
  border: 1px solid var(--success);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-top: 16px;
  font-size: 14px;
  color: var(--success);
}
.form-success.show { display: flex; align-items: center; gap: 12px; }

.form-note { font-size: 12px; color: var(--text-muted); margin-top: 14px; }

.contact-info-side {
  background: linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  padding: 44px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
}
.contact-info-side h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.contact-info-side .info-item { display: flex; gap: 14px; align-items: flex-start; }
.contact-info-side .info-item .info-icon { font-size: 18px; background: rgba(255,255,255,0.12); width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-info-side .info-item .info-text { font-size: 14px; line-height: 1.6; color: rgba(255,255,255,0.85); }
.contact-info-side .info-item .info-text strong { display: block; font-size: 15px; color: #fff; margin-bottom: 2px; }

/* ===== 页脚 ===== */
.site-footer {
  background: var(--primary-dark);
  color: #fff;
  padding: 60px 40px 28px;
}
.footer-inner { max-width: 1280px; margin: 0 auto; }
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .footer-logo {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.4;
}
.footer-brand .footer-tagline {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  max-width: 280px;
}
.footer-col h4 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 16px;
  color: rgba(255,255,255,0.9);
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col ul a {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  transition: all var(--transition);
}
.footer-col ul a:hover { color: #fff; padding-left: 4px; }
.footer-col .footer-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.footer-col .footer-tags a {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.06);
  padding: 4px 12px;
  border-radius: 16px;
  transition: all var(--transition);
}
.footer-col .footer-tags a:hover { background: rgba(255,255,255,0.14); color: #fff; }
.footer-bottom {
  padding-top: 24px;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  line-height: 1.8;
}

/* ===== 响应式 ===== */
@media (max-width: 1199px) {
  .sidebar { display: none; }
  .mobile-header { display: flex; }
  .main-wrapper { margin-left: 0; }
  .hero { padding: 96px 24px 70px; }
  .section { padding: 60px 24px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-card { grid-template-columns: 1fr; }
  .contact-info-side { padding: 32px 30px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 767px) {
  .hero { padding: 84px 16px 56px; }
  .hero-title { font-size: 26px; }
  .hero-subtitle { font-size: 15px; }
  .hero-stats { gap: 10px; }
  .stat-card { min-width: calc(50% - 10px); padding: 14px 10px; }
  .stat-card .stat-num { font-size: 26px; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn-primary, .hero-ctas .btn-outline { width: 100%; }
  .section { padding: 48px 16px; }
  .section-header h2 { font-size: 24px; }
  .services-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .comparison-grid { grid-template-columns: 1fr; gap: 20px; }
  .trust-grid { grid-template-columns: 1fr; }
  .contact-card .contact-form-wrap { padding: 28px 20px; }
  .contact-info-side { padding: 28px 20px; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .site-footer { padding: 40px 16px 24px; }
  .faq-item .faq-q { font-size: 15px; padding: 16px 18px; }
  .btn-primary, .btn-outline { height: 44px; padding: 0 24px; }
  .form-success { flex-direction: column; }
}

@media (max-width: 480px) {
  .stat-card { min-width: 100%; }
  .mobile-header .mobile-brand { font-size: 14px; max-width: 180px; }
}