/* ============================================
   美天程装饰 企业官网样式表
   配色：深炭蓝 + 暖金 品质感
   ============================================ */

:root {
  --color-primary: #1a1a2e;
  --color-primary-light: #16213e;
  --color-accent: #c9a96e;
  --color-accent-dark: #b08d57;
  --color-accent-soft: #f0e6d3;
  --color-text: #2c2c2c;
  --color-text-light: #6b6b6b;
  --color-text-muted: #999999;
  --color-bg: #ffffff;
  --color-bg-soft: #f7f5f2;
  --color-bg-dark: #111118;
  --color-border: #e8e6e1;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
  --radius: 8px;
  --radius-lg: 16px;
  --max-width: 1200px;
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial,
    sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

img {
  max-width: 100%;
  display: block;
}

ul {
  list-style: none;
}

/* === 通用容器 === */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section-soft {
  background: var(--color-bg-soft);
}

.section-dark {
  background: var(--color-primary);
  color: #fff;
}

.section-title {
  text-align: center;
  margin-bottom: 56px;
}

.section-title h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
  position: relative;
  display: inline-block;
}

.section-dark .section-title h2 {
  color: #fff;
}

.section-title h2::after {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  background: var(--color-accent);
  margin: 14px auto 0;
  border-radius: 2px;
}

.section-title p {
  color: var(--color-text-light);
  font-size: 1.05rem;
}

.section-dark .section-title p {
  color: rgba(255,255,255,0.7);
}

/* === 按钮 === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 36px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201,169,110,0.4);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.5);
}

.btn-outline:hover {
  background: #fff;
  color: var(--color-primary);
  border-color: #fff;
}

.btn-dark {
  background: var(--color-primary);
  color: #fff;
}

.btn-dark:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 16px 44px;
  font-size: 1.1rem;
}

/* === 顶部导航 === */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(26,26,46,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(201,169,110,0.15);
  transition: var(--transition);
}

.site-header.scrolled {
  background: rgba(26,26,46,0.98);
  box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 1.3rem;
  font-weight: 700;
}

.logo-mark {
  width: 40px;
  height: 40px;
  background: var(--color-accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-primary);
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-text small {
  font-size: 0.65rem;
  font-weight: 400;
  color: var(--color-accent);
  letter-spacing: 1px;
}

.nav-menu {
  display: flex;
  gap: 36px;
  align-items: center;
}

.nav-menu a {
  color: rgba(255,255,255,0.85);
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--color-accent);
}

.nav-menu a.active::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.nav-cta {
  background: var(--color-accent);
  color: #fff !important;
  padding: 9px 22px !important;
  border-radius: var(--radius);
  font-weight: 600;
}

.nav-cta:hover {
  background: var(--color-accent-dark);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.6rem;
  cursor: pointer;
}

/* === Hero === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
  background: var(--color-primary);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26,26,46,0.92) 0%,
    rgba(26,26,46,0.7) 50%,
    rgba(26,26,46,0.85) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 100px 0 60px;
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,169,110,0.15);
  border: 1px solid rgba(201,169,110,0.4);
  color: var(--color-accent);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.hero h1 .highlight {
  color: var(--color-accent);
}

.hero p {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 36px;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* === 数据统计条 === */
.stats-bar {
  background: var(--color-primary);
  border-top: 1px solid rgba(201,169,110,0.2);
  padding: 48px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item {
  border-right: 1px solid rgba(255,255,255,0.1);
  padding: 8px 0;
}

.stat-item:last-child {
  border-right: none;
}

.stat-num {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}

.stat-num small {
  font-size: 1.1rem;
  font-weight: 600;
}

.stat-label {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  margin-top: 8px;
}

/* === 核心优势 === */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: var(--transition);
}

.feature-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: var(--color-accent-soft);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* === 服务项目 === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-primary);
  min-height: 280px;
  display: flex;
  align-items: flex-end;
  color: #fff;
  cursor: pointer;
  transition: var(--transition);
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(26,26,46,0.3) 0%,
    rgba(26,26,46,0.9) 100%
  );
  z-index: 1;
}

.service-card-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.5s ease;
}

.service-card:hover .service-card-bg {
  transform: scale(1.08);
}

.service-card-body {
  position: relative;
  z-index: 2;
  padding: 30px;
}

.service-card-body h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.service-card-body p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
}

.service-card .tag {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-primary);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
  letter-spacing: 1px;
}

/* === 案例展示 === */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.case-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
}

.case-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.case-img {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, #2c2c3e, #1a1a2e);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.case-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.case-card:hover .case-img img {
  transform: scale(1.06);
}

.case-img-label {
  font-size: 1.5rem;
  font-weight: 700;
  color: rgba(201, 169, 110, 0.9);
  letter-spacing: 2px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.case-img-note {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.35);
  margin-top: 8px;
}

.case-style-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(201,169,110,0.95);
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 4px;
}

.case-body {
  padding: 22px 24px;
}

.case-body h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.case-meta {
  display: flex;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.case-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.case-price {
  color: var(--color-accent-dark);
  font-weight: 600;
}

/* === 服务流程 === */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  position: relative;
}

.process-timeline::before {
  content: "";
  position: absolute;
  top: 28px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: var(--color-border);
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.process-num {
  width: 56px;
  height: 56px;
  background: #fff;
  border: 2px solid var(--color-accent);
  color: var(--color-accent-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  margin: 0 auto 14px;
}

.process-step h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.process-step p {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

/* === 评价 === */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.review-quote {
  font-size: 3rem;
  color: var(--color-accent-soft);
  line-height: 1;
  font-family: Georgia, serif;
  margin-bottom: -12px;
}

.review-text {
  color: var(--color-text);
  font-size: 0.98rem;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.review-stars {
  color: var(--color-accent);
  font-size: 0.9rem;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--color-accent-dark);
}

.review-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.review-project {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* === CTA 区 === */
.cta-section {
  position: relative;
  background: var(--color-primary);
  color: #fff;
  text-align: center;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(201,169,110,0.1) 0%,
    transparent 50%,
    rgba(201,169,110,0.1) 100%
  );
}

.cta-section .container {
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.cta-section p {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

/* === 页面 Banner (内页) === */
.page-banner {
  background: var(--color-primary);
  color: #fff;
  padding: 130px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(201,169,110,0.08) 0%,
    transparent 100%
  );
}

.page-banner h1 {
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.page-banner .breadcrumb {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  position: relative;
  z-index: 1;
}

.page-banner .breadcrumb a:hover {
  color: var(--color-accent);
}

/* === 关于我们 === */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.about-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-lg);
}

.about-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-text h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.about-text p {
  color: var(--color-text-light);
  margin-bottom: 16px;
}

.about-text .highlight {
  color: var(--color-accent-dark);
  font-weight: 600;
}

.info-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 24px;
}

.info-table th,
.info-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}

.info-table th {
  color: var(--color-text-light);
  font-weight: 500;
  width: 140px;
}

.info-table td {
  color: var(--color-text);
  font-weight: 500;
}

/* === 团队卡片 === */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.team-card {
  text-align: center;
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

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

.team-avatar {
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--color-accent);
}

.team-info {
  padding: 20px;
}

.team-info h4 {
  font-size: 1.1rem;
  font-weight: 700;
}

.team-role {
  color: var(--color-accent-dark);
  font-size: 0.85rem;
  font-weight: 600;
  margin: 4px 0 8px;
}

.team-info p {
  font-size: 0.82rem;
  color: var(--color-text-light);
}

/* === 服务详情 === */
.service-detail-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.service-detail-item {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  gap: 18px;
  transition: var(--transition);
}

.service-detail-item:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.service-detail-icon {
  width: 48px;
  height: 48px;
  background: var(--color-accent-soft);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.service-detail-item h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.service-detail-item p {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

/* === 案例筛选 === */
.case-filter {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 8px 22px;
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-light);
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* === 联系我们 === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
}

.contact-info-card {
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 36px;
}

.contact-info-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 28px;
}

.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  background: rgba(201,169,110,0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item .label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 2px;
}

.contact-item .value {
  font-size: 0.98rem;
  font-weight: 500;
}

.contact-form {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-sm);
}

.contact-form h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: inherit;
  transition: var(--transition);
  background: var(--color-bg-soft);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(201,169,110,0.1);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-message {
  padding: 14px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  margin-bottom: 16px;
  display: none;
}

.form-message.success {
  background: #e8f5e9;
  color: #2e7d32;
  display: block;
}

.map-embed {
  margin-top: 40px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.map-embed iframe {
  width: 100%;
  height: 360px;
  border: 0;
  display: block;
}

/* === 页脚 === */
.site-footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.5);
}

.footer-col h4 {
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 18px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
}

.footer-col ul li a:hover {
  color: var(--color-accent);
}

.footer-contact li {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 12px;
  display: flex;
  gap: 8px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom a {
  color: rgba(255,255,255,0.4);
}

.footer-bottom a:hover {
  color: var(--color-accent);
}

/* === 浮动咨询 === */
.float-contact {
  position: fixed;
  right: 20px;
  bottom: 30px;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.float-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-md);
  border: none;
  color: #fff;
}

.float-btn.phone {
  background: var(--color-accent);
}

.float-btn.top {
  background: var(--color-primary);
}

.float-btn:hover {
  transform: translateY(-3px);
}

/* === 响应式 === */
@media (max-width: 992px) {
  .features-grid,
  .services-grid,
  .cases-grid,
  .reviews-grid,
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-timeline {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }
  .process-timeline::before {
    display: none;
  }
  .about-intro,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .service-detail-list {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat-item:nth-child(2) {
    border-right: none;
  }
  .hero h1 {
    font-size: 2.2rem;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--color-primary);
    flex-direction: column;
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid rgba(201,169,110,0.15);
  }
  .nav-menu.open {
    display: flex;
  }
  .nav-toggle {
    display: block;
  }
  .section {
    padding: 56px 0;
  }
  .features-grid,
  .services-grid,
  .cases-grid,
  .reviews-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }
  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .hero {
    min-height: auto;
    padding: 100px 0 60px;
  }
  .hero h1 {
    font-size: 1.8rem;
  }
  .hero p {
    font-size: 1rem;
  }
  .section-title h2 {
    font-size: 1.5rem;
  }
  .cta-section h2 {
    font-size: 1.6rem;
  }
  .page-banner {
    padding: 110px 0 40px;
  }
  .page-banner h1 {
    font-size: 1.7rem;
  }
  .float-contact {
    right: 12px;
    bottom: 20px;
  }
}

/* ============================================
   业主评价页样式
   ============================================ */

/* === 评价概览 === */
.reviews-overview {
  display: flex;
  align-items: center;
  gap: 48px;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  box-shadow: var(--shadow-sm);
}

.reviews-overview-left {
  text-align: center;
  flex-shrink: 0;
  border-right: 1px solid var(--color-border);
  padding-right: 48px;
}

.reviews-overview-score {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}

.reviews-overview-stars {
  color: var(--color-accent);
  font-size: 1.2rem;
  letter-spacing: 3px;
  margin: 8px 0 6px;
}

.reviews-overview-label {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.reviews-overview-right {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  flex: 1;
}

.reviews-overview-stat {
  text-align: center;
}

.reviews-overview-stat .num {
  display: block;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
}

.reviews-overview-stat .label {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-top: 4px;
}

.reviews-source-note {
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 20px;
  padding-bottom: 40px;
}

.reviews-source-note a {
  color: var(--color-accent-dark);
  text-decoration: underline;
}

/* === 土巴兔真实评价卡片 === */
.reviews-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-detail-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  transition: var(--transition);
  position: relative;
}

.review-detail-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.review-detail-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.review-detail-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--color-accent-dark);
  flex-shrink: 0;
}

.review-detail-name {
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--color-text);
}

.review-detail-meta {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 2px;
  display: flex;
  gap: 8px;
  align-items: center;
}

.review-tag {
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
}

.review-date {
  color: var(--color-text-muted);
}

.review-detail-score {
  margin-left: auto;
  text-align: right;
  flex-shrink: 0;
}

.review-score-num {
  display: block;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}

.review-detail-stars {
  color: var(--color-accent);
  font-size: 0.85rem;
  letter-spacing: 1px;
}

.review-detail-text {
  color: var(--color-text);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.review-detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.review-dim-tag {
  font-size: 0.78rem;
  color: var(--color-text-light);
  background: var(--color-bg-soft);
  padding: 4px 10px;
  border-radius: 4px;
}

.review-detail-source {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
  padding-top: 12px;
}

/* === 业主日记卡片 === */
.diary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.diary-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  transition: var(--transition);
}

.diary-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.diary-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.diary-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.diary-author {
  font-weight: 600;
  font-size: 0.98rem;
}

.diary-meta {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.diary-stats {
  display: flex;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 14px;
}

.diary-date {
  margin-left: auto;
}

.diary-text {
  color: var(--color-text);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 6;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.diary-source {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
  padding-top: 12px;
}

/* === 查看更多链接 === */
.reviews-more-link {
  text-align: center;
  margin-top: 40px;
}

/* === 自主评论区域 === */
.user-reviews-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

/* === 评论表单卡片 === */
.comment-form-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.comment-form-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--color-accent);
  color: var(--color-primary);
}

.comment-form .required {
  color: #e53935;
  font-size: 0.85rem;
}

.comment-form textarea {
  resize: vertical;
  min-height: 100px;
}

.char-count {
  text-align: right;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.btn-block {
  width: 100%;
}

/* === 星级评分 === */
.star-rating {
  display: flex;
  align-items: center;
  gap: 6px;
}

.star {
  font-size: 2rem;
  color: #ddd;
  cursor: pointer;
  transition: color 0.2s, transform 0.15s;
  user-select: none;
  line-height: 1;
}

.star:hover {
  transform: scale(1.15);
}

.star.active,
.star.selected {
  color: var(--color-accent);
}

.star-text {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-left: 10px;
}

/* === 维度评分 === */
.dim-rating-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.dim-rating-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.dim-label {
  font-size: 0.85rem;
  color: var(--color-text-light);
  flex-shrink: 0;
  width: 70px;
}

.dim-stars {
  display: flex;
  gap: 3px;
}

.star-sm {
  font-size: 1.2rem;
  color: #ddd;
  cursor: pointer;
  transition: color 0.2s;
  user-select: none;
  line-height: 1;
}

.star-sm:hover {
  transform: scale(1.1);
}

.star-sm.active,
.star-sm.selected {
  color: var(--color-accent);
}

/* === 用户评论列表 === */
.user-reviews-list {
  background: var(--color-bg-soft);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  min-height: 300px;
}

.user-reviews-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.user-reviews-header h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.user-reviews-count {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  background: #fff;
  padding: 3px 12px;
  border-radius: 12px;
}

.user-reviews-empty {
  text-align: center;
  padding: 48px 20px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* === 单条用户评论 === */
.user-review-item {
  background: #fff;
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-bottom: 16px;
  position: relative;
  transition: var(--transition);
  border: 1px solid transparent;
}

.user-review-item:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.user-review-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 10px;
}

.user-review-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--color-accent-dark);
  flex-shrink: 0;
}

.user-review-info {
  flex: 1;
}

.user-review-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text);
}

.user-review-meta {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 2px;
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.user-review-score {
  text-align: right;
  flex-shrink: 0;
}

.user-review-stars {
  display: block;
  color: var(--color-accent);
  font-size: 0.85rem;
  letter-spacing: 1px;
}

.user-review-num {
  font-size: 0.75rem;
  color: var(--color-accent-dark);
  font-weight: 600;
}

.user-review-text {
  color: var(--color-text);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 10px;
}

.user-review-dims {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.user-review-delete {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  opacity: 0;
  transition: opacity 0.2s;
  padding: 4px;
}

.user-review-item:hover .user-review-delete {
  opacity: 0.5;
}

.user-review-delete:hover {
  opacity: 1 !important;
}

/* === 评价页响应式 === */
@media (max-width: 992px) {
  .reviews-detail-grid,
  .diary-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .reviews-overview {
    flex-direction: column;
    gap: 28px;
    padding: 32px 28px;
  }
  .reviews-overview-left {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    padding-right: 0;
    padding-bottom: 24px;
    width: 100%;
  }
  .reviews-overview-right {
    grid-template-columns: repeat(2, 1fr);
  }
  .user-reviews-wrapper {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .reviews-detail-grid,
  .diary-grid {
    grid-template-columns: 1fr;
  }
  .reviews-overview-right {
    grid-template-columns: repeat(2, 1fr);
  }
  .dim-rating-list {
    grid-template-columns: 1fr;
  }
  .review-detail-header {
    flex-wrap: wrap;
  }
  .review-detail-score {
    margin-left: 0;
    margin-top: 8px;
  }
}

/* === 齐家网评分概览 === */
.jia-score-overview {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 48px;
}

.jia-score-item {
  text-align: center;
}

.jia-score-num {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1.2;
}

.jia-score-num small {
  font-size: 0.85rem;
  font-weight: 600;
}

.jia-score-label {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-top: 4px;
}

/* === 评价子标题 === */
.reviews-sub-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 48px 0 24px;
  padding-left: 14px;
  border-left: 4px solid var(--color-accent);
}

/* === 齐家网表扬卡片 === */
.jia-praise-card {
  border-left: 3px solid var(--color-accent);
}

.jia-praise-card .review-detail-text {
  font-style: italic;
}

/* === 齐家网评分概览响应式 === */
@media (max-width: 992px) {
  .jia-score-overview {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .jia-score-overview {
    grid-template-columns: repeat(2, 1fr);
  }
}