/* ============ 页面 Banner ============ */
.page-banner {
  background: linear-gradient(135deg, #1a3a5c 0%, #2c5f8d 100%);
  color: #fff;
  padding: 60px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.page-banner h1 { font-size: 34px; margin-bottom: 12px; position: relative; }
.page-banner p { color: #c8ddf0; font-size: 15px; position: relative; }

/* ============ 面包屑 ============ */
.breadcrumb {
  background: #fff;
  border-bottom: 1px solid #eef2f7;
  padding: 12px 0;
  font-size: 13px;
  color: #7a8fa6;
}
.breadcrumb a { color: #5a6f85; }
.breadcrumb a:hover { color: #1a73e8; }
.breadcrumb span { margin: 0 8px; color: #c5d2e0; }

/* ============ 通用 Section ============ */
.section { padding: 60px 0; }
.brand-values, .brand-why, .brand-service { background: #f7f9fc; }
.brand-history, .brand-certs, .brand-promise, .brand-newway, .contact-section, .brand-cta { background: #fff; }
.section-title { text-align: center; margin-bottom: 40px; }
.section-title h2 { font-size: 26px; color: #1a3a5c; margin-bottom: 10px; }
.section-title p { color: #7a8fa6; font-size: 14px; }
.section-title h2::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background: #ff6b35;
  margin: 14px auto 0;
  border-radius: 2px;
}

/* ============ 版块1：品牌故事（左文字 + 右图片） ============ */
.brand-intro { background: #fff; }

.intro-wrap {
  display: grid;
  grid-template-columns: 1fr 520px;
  gap: 50px;
  align-items: center;
}

/* 左侧文字 */
.intro-text {
  text-align: left;
}
.section-tag {
  display: inline-block;
  background: #e8f0fe;
  color: #1a73e8;
  font-size: 13px;
  padding: 5px 14px;
  border-radius: 4px;
  margin-bottom: 16px;
}
.intro-text h2 {
  font-size: 26px;
  color: #1a3a5c;
  margin-bottom: 20px;
  line-height: 1.4;
}
.intro-text p {
  font-size: 15px;
  color: #5a6f85;
  line-height: 1.9;
  margin-bottom: 16px;
}
.intro-text strong { color: #1a73e8; }

.intro-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 30px;
  padding-top: 26px;
  border-top: 1px solid #eef2f7;
}
.intro-stats div strong {
  display: block;
  font-size: 24px;
  color: #e63946;
  margin-bottom: 4px;
}
.intro-stats div span {
  font-size: 13px;
  color: #7a8fa6;
}

/* 右侧图片区：2×2，单张 5:6 */
.intro-images {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 14px;
  width: 520px;
  height: 620px;
  flex-shrink: 0;
}

.intro-img-item {
  position: relative;
  width: 100%;
  height: 100%;
  aspect-ratio: 5 / 6;
  border-radius: 12px;
  overflow: hidden;
  background: #eef2f7;
  transition: transform 0.3s;
}
.intro-img-item:hover { transform: translateY(-4px); }

.intro-img-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.intro-img-item:hover img { transform: scale(1.06); }

.intro-img-label {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 10px 12px;
  background: linear-gradient(180deg, rgba(26,58,92,0) 0%, rgba(26,58,92,0.85) 100%);
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* ============ 版块1.5：全新旅行方式 ============ */
.newway-content {
  max-width: 1000px;
  margin: 0 auto;
}
.newway-lead {
  text-align: center;
  margin-bottom: 40px;
}
.newway-highlight {
  font-size: 19px;
  color: #1a73e8;
  font-weight: 600;
  margin-bottom: 14px;
}
.newway-lead p {
  font-size: 15px;
  color: #5a6f85;
  line-height: 1.9;
}

.newway-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-bottom: 36px;
}
.newway-card {
  background: #f7f9fc;
  border-radius: 14px;
  padding: 28px 26px;
  transition: all 0.3s;
  border: 1px solid transparent;
}
.newway-card:hover {
  background: #fff;
  border-color: #1a73e8;
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(26,115,232,0.1);
}
.newway-icon {
  width: 52px;
  height: 52px;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #1a73e8, #4a9eff);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}
.newway-card h3 {
  font-size: 16px;
  color: #1a3a5c;
  margin-bottom: 10px;
}
.newway-card p {
  font-size: 14px;
  color: #5a6f85;
  line-height: 1.8;
}

.newway-summary {
  text-align: center;
  padding: 30px 24px;
  background: linear-gradient(135deg, #1a3a5c, #2c5f8d);
  border-radius: 14px;
  color: #fff;
}
.newway-summary p {
  font-size: 15px;
  line-height: 1.9;
  color: #c8ddf0;
  margin-bottom: 12px;
}
.newway-summary p:last-child { margin-bottom: 0; }
.newway-slogan {
  font-size: 18px !important;
  color: #ffd166 !important;
  font-weight: 600;
  margin-top: 8px !important;
}

/* ============ 版块2：企业理念 ============ */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.value-card {
  background: #fff;
  border-radius: 14px;
  padding: 32px 26px;
  transition: all 0.3s;
  border: 1px solid transparent;
}
.value-card:hover {
  border-color: #1a73e8;
  transform: translateY(-6px);
  box-shadow: 0 14px 28px rgba(26,115,232,0.1);
}
.value-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 18px;
  background: linear-gradient(135deg, #1a73e8, #4a9eff);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
}
.value-card h3 {
  font-size: 17px;
  color: #1a3a5c;
  margin-bottom: 10px;
}
.value-card p {
  font-size: 14px;
  color: #5a6f85;
  line-height: 1.8;
}

/* ============ 版块3：发展历程 ============ */
.history-timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  padding-left: 40px;
}
.history-timeline::before {
  content: '';
  position: absolute;
  left: 60px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, #1a73e8, #4a9eff, #e8f0fe);
  border-radius: 2px;
}
.history-item {
  position: relative;
  display: flex;
  gap: 30px;
  margin-bottom: 30px;
}
.history-item:last-child { margin-bottom: 0; }
.history-year {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: #1a73e8;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  position: relative;
  z-index: 1;
  box-shadow: 0 6px 16px rgba(26,115,232,0.25);
}
.history-content {
  flex: 1;
  background: #f7f9fc;
  border-radius: 12px;
  padding: 22px 24px;
  border-left: 3px solid #ff6b35;
  transition: all 0.3s;
}
.history-content:hover {
  background: #fff;
  box-shadow: 0 10px 22px rgba(26,115,232,0.08);
  transform: translateX(4px);
}
.history-content h3 {
  font-size: 16px;
  color: #1a3a5c;
  margin-bottom: 8px;
}
.history-content p {
  font-size: 14px;
  color: #5a6f85;
  line-height: 1.8;
}

/* ============ 版块4：对比 ============ */
.why-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  max-width: 900px;
  margin: 0 auto;
}
.compare-col {
  border-radius: 14px;
  padding: 30px;
  transition: all 0.3s;
}
.compare-local {
  background: linear-gradient(135deg, #1a3a5c, #2c5f8d);
  color: #fff;
  box-shadow: 0 10px 26px rgba(26,58,92,0.2);
}
.compare-other {
  background: #fff;
  border: 1px solid #eef2f7;
  color: #5a6f85;
}
.compare-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  text-align: center;
}
.compare-other .compare-title {
  color: #1a3a5c;
  border-bottom-color: #eef2f7;
}
.compare-col ul { list-style: none; }
.compare-col ul li {
  padding: 11px 0;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px dashed rgba(255,255,255,0.12);
}
.compare-other ul li { border-bottom-color: #eef2f7; }
.compare-col ul li:last-child { border-bottom: none; }
.compare-col ul li span {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}
.compare-local ul li span {
  background: rgba(255,255,255,0.15);
  color: #7dd3a0;
}
.compare-other ul li span {
  background: #f0f4f9;
  color: #a0b0c2;
}

/* ============ 版块5：资质 ============ */
.cert-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  background: #f7f9fc;
  border-radius: 14px;
  padding: 30px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
.cert-strip-item {
  text-align: center;
  padding: 18px 10px;
  border-right: 1px dashed #e0e8f0;
}
.cert-strip-item:last-child { border-right: none; }
.cert-strip-icon {
  font-size: 30px;
  margin-bottom: 12px;
}
.cert-strip-item h4 {
  font-size: 14px;
  color: #1a3a5c;
  margin-bottom: 8px;
  font-weight: 600;
}
.cert-strip-item p {
  font-size: 13px;
  color: #e63946;
  font-weight: 600;
  word-break: break-all;
}

/* ============ 版块6：服务承诺 ============ */
.promise-list {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.promise-item {
  display: flex;
  gap: 24px;
  background: #f7f9fc;
  border-radius: 14px;
  padding: 26px 30px;
  transition: all 0.3s;
  border-left: 4px solid transparent;
}
.promise-item:hover {
  border-left-color: #1a73e8;
  background: #fff;
  transform: translateX(6px);
  box-shadow: 0 8px 20px rgba(26,115,232,0.1);
}
.promise-num {
  font-size: 30px;
  font-weight: 700;
  color: #c5d9f0;
  line-height: 1;
  flex-shrink: 0;
  width: 60px;
}
.promise-body h3 {
  font-size: 17px;
  color: #1a3a5c;
  margin-bottom: 8px;
}
.promise-body p {
  font-size: 14px;
  color: #5a6f85;
  line-height: 1.8;
}

/* ============ 版块7：服务区域 ============ */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.service-card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  transition: all 0.3s;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 28px rgba(26,115,232,0.12);
}
.service-img {
  height: 200px;
  overflow: hidden;
}
.service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.service-card:hover .service-img img { transform: scale(1.06); }
.service-card h3 {
  font-size: 18px;
  color: #1a3a5c;
  padding: 22px 24px 10px;
}
.service-card p {
  font-size: 14px;
  color: #5a6f85;
  line-height: 1.8;
  padding: 0 24px 26px;
}

/* ============ 版块8：联系我们 ============ */
.contact-hero-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 40px;
}
.hero-item {
  background: #f7f9fc;
  border-radius: 14px;
  padding: 30px 24px;
  text-align: center;
  transition: all 0.3s;
  border: 1px solid transparent;
}
.hero-item:hover {
  background: #fff;
  border-color: #1a73e8;
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(26,115,232,0.1);
}
.hero-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, #1a73e8, #4a9eff);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}
.hero-item h3 {
  font-size: 16px;
  color: #1a3a5c;
  margin-bottom: 12px;
}
.hero-phone {
  display: block;
  font-size: 22px;
  color: #e63946;
  font-weight: 700;
  margin-bottom: 6px;
}
.hero-phone-sm {
  font-size: 18px;
  color: #1a3a5c;
  font-weight: 600;
  margin-bottom: 6px;
}
.hero-address {
  font-size: 14px;
  color: #1a3a5c;
  font-weight: 600;
  margin-bottom: 6px;
  line-height: 1.6;
}
.hero-note {
  font-size: 12px;
  color: #a0b0c2;
}

.contact-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 50px;
}
.detail-card {
  background: #f7f9fc;
  border-radius: 14px;
  padding: 28px;
}
.detail-card h3 {
  font-size: 17px;
  color: #1a3a5c;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid #e0e8f0;
}
.detail-card ul { list-style: none; }
.detail-card li {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  font-size: 14px;
  border-bottom: 1px dashed #e0e8f0;
}
.detail-card li:last-child { border-bottom: none; }
.detail-card li span { color: #7a8fa6; flex-shrink: 0; }
.detail-card li strong {
  color: #1a3a5c;
  text-align: right;
  font-weight: 600;
  line-height: 1.5;
  word-break: break-all;
}
.detail-card li strong a { color: #e63946; }
.detail-nav-btn {
  display: block;
  margin-top: 16px;
  text-align: center;
  padding: 10px;
  background: #1a73e8;
  color: #fff;
  border-radius: 8px;
  font-size: 14px;
  transition: background 0.2s;
}
.detail-nav-btn:hover { background: #1558b0; }

.scene-title {
  font-size: 22px;
  color: #1a3a5c;
  text-align: center;
  margin-bottom: 30px;
}
.scene-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.scene-item {
  background: #f7f9fc;
  border-radius: 14px;
  padding: 26px;
  border-left: 4px solid #ff6b35;
  transition: all 0.3s;
}
.scene-item:hover {
  background: #fff;
  transform: translateX(6px);
  box-shadow: 0 8px 20px rgba(26,115,232,0.1);
}
.scene-tag {
  display: inline-block;
  background: #e8f0fe;
  color: #1a73e8;
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 10px;
}
.scene-item h4 {
  font-size: 16px;
  color: #1a3a5c;
  margin-bottom: 8px;
}
.scene-item p {
  font-size: 14px;
  color: #5a6f85;
  line-height: 1.8;
}

/* ============ 版块9：CTA ============ */
.cta-box {
  background: linear-gradient(135deg, #1a3a5c, #2c5f8d);
  color: #fff;
  border-radius: 18px;
  padding: 50px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.cta-box h2 {
  font-size: 26px;
  margin-bottom: 12px;
  position: relative;
}
.cta-box p {
  color: #c8ddf0;
  font-size: 15px;
  margin-bottom: 26px;
  position: relative;
}
.cta-btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}
.cta-btn {
  display: inline-block;
  padding: 13px 32px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.3s;
}
.cta-primary {
  background: #ff6b35;
  color: #fff;
}
.cta-primary:hover {
  background: #e85a2a;
  transform: translateY(-2px);
}
.cta-secondary {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.3);
}
.cta-secondary:hover {
  background: rgba(255,255,255,0.22);
}

/* ============ 响应式 ============ */
@media (max-width: 1100px) {
  .intro-wrap {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .intro-images {
    width: 100%;
    max-width: 620px;
    height: auto;
    grid-template-rows: auto auto;
    margin: 0 auto;
  }
  .intro-img-item {
    aspect-ratio: 5 / 6;
    height: auto;
  }
}
@media (max-width: 1024px) {
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .cert-strip { grid-template-columns: repeat(2, 1fr); }
  .cert-strip-item { border-right: none; border-bottom: 1px dashed #e0e8f0; }
  .cert-strip-item:nth-child(3),
  .cert-strip-item:nth-child(4) { border-bottom: none; }
  .contact-hero-grid { grid-template-columns: 1fr; }
  .contact-detail-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .page-banner h1 { font-size: 24px; }
  .intro-text { text-align: center; }
  .intro-text h2 { font-size: 20px; }
  .intro-stats { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: 1fr; }
  .why-compare { grid-template-columns: 1fr; }
  .promise-item { padding: 20px; gap: 16px; }
  .promise-num { font-size: 22px; width: 40px; }
  .cert-strip { grid-template-columns: 1fr; }
  .cert-strip-item { border-bottom: 1px dashed #e0e8f0 !important; border-right: none; }
  .cert-strip-item:last-child { border-bottom: none !important; }
  .service-grid { grid-template-columns: 1fr; }
  .history-timeline { padding-left: 20px; }
  .history-timeline::before { left: 40px; }
  .history-year { width: 48px; height: 48px; font-size: 12px; }
  .history-item { gap: 18px; }
  .history-content { padding: 16px 18px; }
  .scene-grid { grid-template-columns: 1fr; }
  .newway-grid { grid-template-columns: 1fr; }
  .newway-highlight { font-size: 16px; }
  .newway-summary { padding: 22px 18px; }
  .newway-slogan { font-size: 15px !important; }
  .intro-images { max-width: 100%; gap: 10px; }
  .cta-box { padding: 36px 24px; }
  .cta-box h2 { font-size: 20px; }
}