/*
Theme Name: Bricks Child
Theme URI: https://bricksbuilder.io/
Description: Bricks Child Theme
Author: Bricks
Author URI: https://bricksbuilder.io/
Template: bricks
Version: 1.0.0
Text Domain: bricks-child
*/

/*
 * Upskill Bricks 子主题样式 (重构版 - 完美对齐 ACSS 3.0 规范)
 * 采用完全流体、零硬编码、无障碍优先的设计
 */

/* ===== 无障碍辅助与动效减弱 ===== */
.hidden-accessible {
  border: 0 !important;
  clip: rect(1px, 1px, 1px, 1px) !important;
  clip-path: inset(50%) !important;
  height: 1px !important;
  margin: -1px !important;
  overflow: hidden !important;
  padding: 0 !important;
  position: absolute !important;
  width: 1px !important;
  white-space: nowrap !important;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* 全面点击域 (.clickable-parent) */
.clickable-parent {
  position: relative;
  transition: transform var(--transition, 0.3s ease-in-out), box-shadow var(--transition, 0.3s ease-in-out);
}
.clickable-parent:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-soft, 0 10px 30px rgba(0, 0, 0, 0.05));
}
.clickable-parent a::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  pointer-events: auto;
}

/* 焦点父级感知 (.focus-parent) */
.focus-parent:focus-within {
  outline: 2px solid var(--primary);
  outline-offset: 4px;
}

/* ===== 自动色彩关联 (ACR - Automatic Color Relationships) ===== */
.bg--dark.is-bg {
  background-color: var(--secondary);
  color: #ffffff;
}
.bg--dark.is-bg h1,
.bg--dark.is-bg h2,
.bg--dark.is-bg h3,
.bg--dark.is-bg h4,
.bg--dark.is-bg h5,
.bg--dark.is-bg h6 {
  color: #ffffff !important;
}
.bg--dark.is-bg p,
.bg--dark.is-bg span,
.bg--dark.is-bg i,
.bg--dark.is-bg a {
  color: rgba(255, 255, 255, 0.8) !important;
}
.bg--dark.is-bg a:hover {
  color: #ffffff !important;
}

.bg--light.is-bg {
  background-color: var(--light-blue);
  color: var(--text);
}
.bg--light.is-bg h1,
.bg--light.is-bg h2,
.bg--light.is-bg h3,
.bg--light.is-bg h4 {
  color: var(--secondary) !important;
}

/* ===== 布局与空间系统 ===== */
.container {
  max-width: var(--container-max-width, 1340px);
  margin-inline: auto;
  padding-inline: var(--space-m);
}
.section {
  padding-block: var(--space-xl);
}
.section-no-top {
  padding-top: 0 !important;
}
.section-hero {
  padding-top: var(--space-s) !important;
}

/* ===== 标题与按钮 ===== */
.section-title {
  font-size: var(--text-xxl, 40px);
  margin-bottom: var(--space-l);
  line-height: var(--heading-line-height, 1.3);
}

.btn {
  display: inline-block;
  padding: var(--space-xs) var(--space-m);
  border-radius: var(--radius);
  font-weight: 500;
  font-size: var(--text-s, 15px);
  cursor: pointer;
  text-align: center;
  border: 1px solid transparent;
  transition: var(--transition);
  text-transform: capitalize;
  text-decoration: none;
}
.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
}
.btn-primary:hover {
  background-color: var(--indigo);
  transform: translateY(-2px);
}
.btn-outline {
  background-color: transparent;
  border-color: #ffffff;
  color: #ffffff;
}
.btn-outline:hover {
  background-color: #ffffff;
  color: var(--primary);
}
.btn-white {
  background-color: #ffffff;
  color: var(--primary);
}
.btn-white:hover {
  background-color: var(--light-blue);
}
.btn-yellow {
  background-color: var(--yellow);
  color: var(--secondary);
  border: none;
  padding: var(--space-xs) var(--space-m);
  border-radius: var(--radius);
}
.btn-yellow:hover {
  background-color: #ffffff;
  color: var(--primary);
}
.btn-login {
  color: var(--secondary);
  font-weight: 600;
}

/* ===== 导航栏 (Header) ===== */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: var(--space-s);
}
.logo-text {
  color: var(--primary);
  font-size: var(--text-xl, 28px);
  font-weight: 600;
  margin: 0;
}
.logo-dot {
  color: var(--yellow);
}
.nav-links {
  display: flex;
  gap: var(--space-l);
  font-weight: 500;
  font-size: var(--text-m, 16px);
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--secondary);
  text-decoration: none;
  transition: var(--transition);
}
.nav-links a:hover {
  color: var(--primary);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-s);
}

/* ===== 主视觉区 (Hero Section) ===== */
.hero-wrapper {
  background-color: var(--primary);
  background-image: url('https://skillup.1onestrong.com/wp-content/uploads/2023/12/Heros-04.png'),
                    url('https://skillup.1onestrong.com/wp-content/uploads/2023/12/Asset-05.png');
  background-position: bottom right, center;
  background-repeat: no-repeat, no-repeat;
  background-size: contain, cover;
  border-radius: var(--radius);
  padding: var(--space-xl);
  min-height: 50vh;
  display: flex;
  align-items: center;
}
.hero-content {
  max-width: 600px;
}
.hero-title {
  font-size: var(--text-xxxl, 68px);
  color: #ffffff !important;
  letter-spacing: -1px;
  margin-bottom: var(--space-m);
  line-height: var(--heading-line-height, 1.3);
}
.hero-buttons {
  display: flex;
  gap: var(--space-s);
}

/* ===== 分类图标 ===== */
.category-nav {
  display: flex;
  justify-content: center;
  gap: var(--space-m);
  flex-wrap: wrap;
  margin-top: calc(-1 * var(--space-m));
  position: relative;
  z-index: 10;
}
.category-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-s, 14px);
  font-weight: 600;
  color: var(--primary);
  cursor: pointer;
}
.category-item img {
  width: 50px;
  height: 50px;
  transition: var(--transition);
  border-radius: var(--radius);
}
.category-item:hover img {
  transform: translateY(-5px) scale(1.05);
}

/* ===== 课程与通用卡片 ===== */
.card {
  background: #ffffff;
  border-radius: var(--radius);
  border: var(--border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.card-img-wrapper {
  position: relative;
}
.card-img-wrapper img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.card-badge {
  position: absolute;
  top: var(--space-xs);
  left: var(--space-xs);
  background: var(--primary);
  color: #ffffff;
  padding: 4px 12px;
  font-size: 11px;
  border-radius: var(--radius);
  font-weight: 500;
}
.card-body {
  padding: var(--space-m);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-xs);
}
.card-title {
  font-size: var(--text-l, 18px);
  font-weight: 600;
  margin: 0;
  line-height: 1.4;
}
.card-author {
  font-size: var(--text-s, 14px);
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 5px;
}
.card-rating {
  font-size: var(--text-s, 14px);
  color: var(--secondary);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}
.card-rating i {
  color: var(--orange);
}
.card-footer {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-top: auto;
  padding-top: var(--space-xs);
}
.price-badge {
  background: var(--light-blue);
  color: var(--primary);
  font-size: var(--text-l, 18px);
  font-weight: 600;
  padding: 5px 12px;
  border-radius: var(--radius);
}
.price-old {
  font-size: var(--text-s, 14px);
  text-decoration: line-through;
  color: var(--accent);
}
.btn-start-learning {
  width: 100%;
  text-align: center;
  border: var(--border);
  color: var(--primary);
  padding: var(--space-xs);
  border-radius: var(--radius);
  font-weight: 500;
  font-size: var(--text-s, 14px);
  transition: var(--transition);
  text-decoration: none;
  display: block;
}
.btn-start-learning:hover {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

/* ===== 热门课程背景层 ===== */
.popular-wrapper {
  background: url('https://skillup.1onestrong.com/wp-content/uploads/2023/12/upskilljpg-020.jpg') center/cover no-repeat;
  border-radius: var(--radius);
  padding: var(--space-xl) var(--space-l);
}

/* ===== 为何选择我们 (Why Choose Us) ===== */
.feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-m);
  margin-top: var(--space-m);
}
.feature-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}
.feature-item img {
  width: 40px;
}
.feature-item h4 {
  font-size: var(--text-l, 18px);
  font-weight: 600;
  margin: 0;
}
.feature-item p {
  font-size: var(--text-s, 14px);
  color: var(--text);
  line-height: 1.6;
  margin: 0;
}
.features-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.img-main {
  border-radius: var(--radius);
  width: 100%;
  box-shadow: var(--shadow-soft);
  object-fit: cover;
}

/* ===== 双横幅 Banners ===== */
.promo-banner {
  border-radius: var(--radius);
  padding: var(--space-l);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  overflow: hidden;
  min-height: 220px;
}
.promo-blue, .promo-cyan {
  background: linear-gradient(187deg, #ffffff 0%, #f8f9f8 100%);
  border: var(--border);
}
.promo-content {
  position: relative;
  z-index: 2;
  max-width: 60%;
}
.promo-content p {
  font-size: var(--text-s, 12px);
  color: var(--primary);
  font-weight: 500;
  margin-bottom: var(--space-xs);
}
.promo-content h3 {
  font-size: var(--text-xl, 25px);
  margin-bottom: var(--space-s);
  line-height: 1.2;
}
.promo-content a {
  font-size: var(--text-s, 14px);
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--primary);
  padding-bottom: 2px;
}
.promo-img {
  position: absolute;
  bottom: -10px;
  right: 10px;
  width: 40%;
  object-fit: contain;
  z-index: 1;
}

/* ===== 合作客户 ===== */
.clients-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-l);
  padding-block: var(--space-l);
  flex-wrap: wrap;
}
.clients-row img {
  opacity: 0.2;
  filter: grayscale(100%);
  transition: var(--transition);
  height: 35px;
  object-fit: contain;
}
.clients-row img:hover {
  opacity: 0.8;
  filter: none;
}

/* ===== 学员评价 ===== */
.testimonial-card {
  text-align: left;
  padding: var(--space-l) var(--space-m);
  border: var(--border);
  border-radius: var(--radius);
  background: #ffffff;
  position: relative;
}
.testimonial-quote-icon {
  color: var(--light-blue);
  font-size: 30px;
  position: absolute;
  top: var(--space-m);
  right: var(--space-m);
  opacity: 0.5;
}
.testimonial-text {
  font-style: italic;
  color: var(--text);
  margin-bottom: var(--space-m);
  font-size: var(--text-m, 15px);
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-s);
  border-top: 1px solid var(--light-blue);
  padding-top: var(--space-s);
}
.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 3px solid var(--primary);
  object-fit: cover;
}
.testimonial-info h4 {
  font-size: var(--text-l, 18px);
  margin: 0 0 2px 0;
}
.testimonial-info span {
  font-size: var(--text-s, 12px);
  color: var(--accent);
  font-weight: 500;
}

/* ===== 底部 CTA ===== */
.cta-wrapper {
  background: linear-gradient(89deg, #0084cc 0%, #2fafc0 100%),
              url('https://skillup.1onestrong.com/wp-content/uploads/2023/12/upskilljpg-015.jpg');
  background-blend-mode: overlay;
  background-size: cover;
  border-radius: var(--radius);
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  overflow: hidden;
  position: relative;
  min-height: 280px;
}
.cta-box {
  background: var(--yellow);
  padding: var(--space-l) var(--space-xl);
  width: 45%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  clip-path: polygon(0 0, 100% 0, 85% 100%, 0% 100%);
}
.cta-box h2 {
  font-size: var(--text-xxl, 33px);
  color: #000000 !important;
  margin-bottom: var(--space-xs);
  line-height: 1.2;
}
.cta-box p {
  font-size: var(--text-s, 14px);
  color: #000000;
  margin-bottom: var(--space-s);
  font-weight: 500;
}
.cta-btn-wrap {
  align-self: flex-start;
}
.cta-img {
  position: absolute;
  right: 5%;
  bottom: 0;
  width: 40%;
  height: 110%;
  object-fit: contain;
  object-position: bottom;
}

/* ===== 页脚 (Footer) ===== */
.footer {
  padding-block: var(--space-xl) var(--space-m);
  border-top: var(--border);
  margin-top: var(--space-xl);
}
.footer-col h4 {
  font-size: var(--text-l, 18px);
  margin-bottom: var(--space-s);
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  font-size: var(--text-m, 15px);
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-col ul a {
  color: var(--text);
  text-decoration: none;
  transition: var(--transition);
}
.footer-col ul a:hover {
  color: var(--primary);
}
.footer-contact {
  margin-bottom: var(--space-s);
}
.footer-contact li {
  display: flex;
  gap: var(--space-xs);
  align-items: center;
}
.footer-contact-icon {
  color: var(--primary);
  font-size: var(--text-l, 20px);
}
.footer-bottom {
  padding-top: var(--space-m);
  border-top: var(--border);
  text-align: center;
  font-size: var(--text-s, 14px);
  color: var(--accent);
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .hero-wrapper {
    min-height: auto;
    padding: var(--space-l);
    background-image: url('https://skillup.1onestrong.com/wp-content/uploads/2023/12/Asset-05.png');
    background-size: cover;
  }
  .cta-wrapper {
    flex-direction: column;
    min-height: auto;
  }
  .cta-box {
    width: 100%;
    clip-path: none;
    padding: var(--space-l);
    align-items: center;
    text-align: center;
  }
  .cta-box .cta-btn-wrap {
    align-self: center;
  }
  .cta-img {
    position: relative;
    right: 0;
    width: 80%;
    height: auto;
    margin-inline: auto;
    display: block;
  }
}
@media (max-width: 768px) {
  .nav-links, .header-actions {
    display: none;
  }
  .popular-wrapper {
    padding: var(--space-l) var(--space-xs);
  }
  .promo-banner {
    flex-direction: column;
    text-align: center;
  }
  .promo-content {
    max-width: 100%;
    margin-bottom: var(--space-s);
  }
  .promo-img {
    position: relative;
    bottom: 0;
    right: 0;
    width: 60%;
    margin-inline: auto;
  }
}

.grid--auto-2 { display: grid !important; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)) !important; gap: var(--space-m) !important; }
.grid--auto-3 { display: grid !important; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)) !important; gap: var(--space-m) !important; }
.grid--auto-4 { display: grid !important; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) !important; gap: var(--space-m) !important; }
.hero-bg-img { position: absolute !important; top: 0 !important; left: 0 !important; width: 100% !important; height: 100% !important; object-fit: cover !important; z-index: 1 !important; opacity: 0.15 !important; pointer-events: none !important; }
.section--xl .container { position: relative !important; z-index: 2 !important; }

/* ==========================================================
   Plumbero 专题页样式 - ACSS 3.0 + Bricks Builder 兼容
   针对水管修缮服务首页 (test1) 的完整视觉还原
   ========================================================== */

/* ---- Hero 主视觉区 ---- */
.plb-hero {
  background: #1e3a5f !important;
  position: relative;
  overflow: hidden;
  padding: 80px 0 160px !important;
  min-height: 90vh;
  display: flex;
  align-items: center;
}
.plb-hero::before {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 55%;
  height: 100%;
  background: rgba(255,255,255,0.04);
  clip-path: ellipse(80% 100% at 100% 50%);
}
.plb-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.plb-hero-label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.plb-hero-label-line {
  width: 40px;
  height: 3px;
  background: #f5c518;
}
.plb-hero-label span {
  color: #f5c518;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
}
.plb-hero h1 {
  color: #ffffff !important;
  font-size: clamp(36px, 4.5vw, 54px) !important;
  font-weight: 800 !important;
  line-height: 1.15 !important;
  margin: 0 0 24px !important;
}
.plb-hero h1 .accent { color: #f5c518; }
.plb-hero .plb-desc {
  color: rgba(255,255,255,0.72);
  font-size: 16px;
  line-height: 1.8;
  margin: 0 0 40px;
  max-width: 460px;
}
.plb-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f5c518;
  color: #1e3a5f !important;
  padding: 14px 32px;
  border-radius: 40px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none !important;
  transition: all 0.3s ease;
}
.plb-btn-primary:hover {
  background: #ffd740;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245,197,24,0.4);
}
.plb-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #ffffff !important;
  border: 2px solid rgba(255,255,255,0.45);
  padding: 13px 28px;
  border-radius: 40px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none !important;
  transition: all 0.3s ease;
}
.plb-btn-outline:hover {
  border-color: #f5c518;
  color: #f5c518 !important;
}
.plb-hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.plb-hero-img {
  display: flex;
  justify-content: center;
  align-items: flex-end;
}
.plb-hero-img img {
  width: 100%;
  max-width: 500px;
  border-radius: 12px;
  filter: drop-shadow(0 24px 48px rgba(0,0,0,0.35));
}

/* ---- Hero 底部浮动卡片 ---- */
.plb-hero-cards {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: -60px;
  position: relative;
  z-index: 20;
}
.plb-card-guarantee {
  background: #ffffff;
  border-radius: 12px;
  padding: 28px 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
  display: flex;
  align-items: center;
  gap: 24px;
}
.plb-card-guarantee-icon {
  width: 60px;
  height: 60px;
  background: #fff8e1;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.plb-card-guarantee h3 {
  color: #1e3a5f !important;
  font-size: 17px !important;
  font-weight: 700 !important;
  margin: 0 0 6px !important;
}
.plb-card-guarantee p {
  color: #6b7280;
  font-size: 14px;
  margin: 0;
  line-height: 1.55;
}
.plb-card-hire {
  background: #f5c518;
  border-radius: 12px;
  padding: 28px 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.plb-card-hire-icon {
  width: 56px;
  height: 56px;
  background: rgba(30,58,95,0.12);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.plb-card-hire-text { flex: 1; }
.plb-card-hire-text p.small {
  color: #1e3a5f;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin: 0 0 4px;
}
.plb-card-hire-text p.big {
  color: #1e3a5f;
  font-size: 18px;
  font-weight: 800;
  margin: 0;
}
.plb-btn-hire {
  background: #1e3a5f;
  color: #ffffff !important;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none !important;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.3s ease;
}
.plb-btn-hire:hover {
  background: #0f2035;
  transform: translateY(-1px);
}

/* ===========================
   Section 2: 关于我们 About
   =========================== */
.plb-about {
  padding: 120px 0 80px;
  background: #f5f7fa;
}
.plb-about-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.plb-about-img-wrap { position: relative; }
.plb-about-img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.14);
}
.plb-about-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: #f5c518;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 36px rgba(245,197,24,0.4);
}
.plb-about-badge .years {
  color: #1e3a5f;
  font-size: 34px;
  font-weight: 800;
  line-height: 1;
}
.plb-about-badge .label {
  color: #1e3a5f;
  font-size: 10px;
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.plb-section-tag { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.plb-section-tag-line { width: 36px; height: 3px; background: #f5c518; }
.plb-section-tag span { color: #1e3a5f; font-size: 12px; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; }
.plb-section-title {
  color: #1e3a5f !important;
  font-size: clamp(28px, 3.5vw, 42px) !important;
  font-weight: 800 !important;
  line-height: 1.2 !important;
  margin: 0 0 20px !important;
}
.plb-section-desc {
  color: #6b7280;
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 28px;
}
.plb-feature-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 20px;
}
.plb-feature-icon {
  width: 48px;
  height: 48px;
  background: #1e3a5f;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.plb-feature-text h4 {
  color: #1e3a5f !important;
  font-size: 16px !important;
  font-weight: 700 !important;
  margin: 0 0 4px !important;
}
.plb-feature-text p {
  color: #6b7280;
  font-size: 14px;
  margin: 0;
  line-height: 1.6;
}

/* ===========================
   Section 3: 服务列表
   =========================== */
.plb-services {
  padding: 80px 0;
  background: #ffffff;
}
.plb-services-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}
.plb-section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
}
.plb-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}
.plb-service-card {
  background: #f5f7fa;
  border-radius: 16px;
  padding: 36px 28px;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}
.plb-service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: #1e3a5f;
  opacity: 0;
  transition: opacity 0.35s ease;
}
.plb-service-card:hover::before { opacity: 1; }
.plb-service-card-content { position: relative; z-index: 1; }
.plb-service-icon {
  width: 64px;
  height: 64px;
  background: #1e3a5f;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: background 0.35s ease;
}
.plb-service-card:hover .plb-service-icon { background: #f5c518; }
.plb-service-card h3 {
  color: #1e3a5f !important;
  font-size: 18px !important;
  font-weight: 700 !important;
  margin: 0 0 10px !important;
  transition: color 0.35s;
}
.plb-service-card:hover h3 { color: #ffffff !important; }
.plb-service-card p {
  color: #6b7280;
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
  transition: color 0.35s;
}
.plb-service-card:hover p { color: rgba(255,255,255,0.75); }
.plb-service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #1e3a5f;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  margin-top: 20px;
  transition: color 0.35s;
}
.plb-service-card:hover .plb-service-link { color: #f5c518; }

/* ===========================
   Section 4: 数据统计条
   =========================== */
.plb-stats {
  background: #1e3a5f;
  padding: 60px 0;
}
.plb-stats-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}
.plb-stat-num {
  color: #f5c518;
  font-size: 48px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 8px;
}
.plb-stat-label {
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ===========================
   Section 5: 工作流程
   =========================== */
.plb-process {
  padding: 80px 0;
  background: #f5f7fa;
}
.plb-process-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}
.plb-process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 32px;
  margin-top: 48px;
}
.plb-process-step {
  text-align: center;
  position: relative;
}
.plb-process-step::after {
  content: '';
  position: absolute;
  top: 30px;
  right: -50%;
  width: 100%;
  height: 2px;
  background: #e5e7eb;
  z-index: 0;
}
.plb-process-step:last-child::after { display: none; }
.plb-process-num {
  width: 60px;
  height: 60px;
  background: #1e3a5f;
  color: #f5c518;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 800;
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
}
.plb-process-step h4 {
  color: #1e3a5f !important;
  font-size: 16px !important;
  font-weight: 700 !important;
  margin: 0 0 8px !important;
}
.plb-process-step p {
  color: #6b7280;
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

/* ===========================
   Section 6: 团队成员
   =========================== */
.plb-team {
  padding: 80px 0;
  background: #ffffff;
}
.plb-team-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}
.plb-team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 28px;
  margin-top: 48px;
}
.plb-team-card {
  text-align: center;
  position: relative;
  overflow: hidden;
  border-radius: 16px;
}
.plb-team-img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: 16px;
  transition: transform 0.4s ease;
}
.plb-team-card:hover .plb-team-img { transform: scale(1.04); }
.plb-team-info {
  padding: 20px 16px;
}
.plb-team-info h4 {
  color: #1e3a5f !important;
  font-size: 17px !important;
  font-weight: 700 !important;
  margin: 0 0 4px !important;
}
.plb-team-info p {
  color: #f5c518;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0;
}

/* ===========================
   Section 7: 客户评价
   =========================== */
.plb-testimonials {
  padding: 80px 0;
  background: #1e3a5f;
}
.plb-testimonials-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}
.plb-testimonials .plb-section-title { color: #ffffff !important; }
.plb-testimonials .plb-section-tag span { color: rgba(255,255,255,0.7); }
.plb-testi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
  margin-top: 48px;
}
.plb-testi-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 36px 28px;
  position: relative;
}
.plb-testi-quote {
  color: #f5c518;
  font-size: 48px;
  line-height: 1;
  margin-bottom: 16px;
  font-family: Georgia, serif;
}
.plb-testi-text {
  color: rgba(255,255,255,0.8);
  font-size: 15px;
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 24px;
}
.plb-testi-author { display: flex; align-items: center; gap: 14px; }
.plb-testi-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #f5c518;
}
.plb-testi-author h5 {
  color: #ffffff !important;
  font-size: 15px !important;
  font-weight: 700 !important;
  margin: 0 0 3px !important;
}
.plb-testi-author span {
  color: #f5c518;
  font-size: 12px;
  font-weight: 600;
}
.plb-stars { color: #f5c518; font-size: 14px; margin-bottom: 16px; }

/* ===========================
   Section 8: 联系 & 预约
   =========================== */
.plb-contact {
  padding: 80px 0;
  background: #f5f7fa;
}
.plb-contact-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}
.plb-contact-info { }
.plb-contact-detail {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 24px;
}
.plb-contact-icon {
  width: 48px;
  height: 48px;
  background: #1e3a5f;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.plb-contact-detail h4 {
  color: #1e3a5f !important;
  font-size: 15px !important;
  font-weight: 700 !important;
  margin: 0 0 4px !important;
}
.plb-contact-detail p {
  color: #6b7280;
  font-size: 14px;
  margin: 0;
}
.plb-contact-form {
  background: #ffffff;
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 12px 48px rgba(0,0,0,0.08);
}
.plb-form-row { margin-bottom: 20px; }
.plb-form-label {
  display: block;
  color: #1e3a5f;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.plb-form-input {
  width: 100%;
  border: 1.5px solid #e5e7eb;
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 15px;
  color: #1e3a5f;
  background: #f9fafb;
  box-sizing: border-box;
  transition: border 0.2s;
}
.plb-form-input:focus {
  outline: none;
  border-color: #1e3a5f;
  background: #ffffff;
}

/* ===========================
   Section 9: 品牌客户
   =========================== */
.plb-clients {
  padding: 60px 0;
  background: #f5f7fa;
  border-top: 1px solid #e5e7eb;
}
.plb-clients-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}
.plb-clients-title {
  text-align: center;
  color: #6b7280;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 32px;
}
.plb-clients-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.plb-clients-logos img {
  height: 36px;
  width: auto;
  filter: grayscale(100%) opacity(0.4);
  transition: all 0.3s ease;
}
.plb-clients-logos img:hover {
  filter: grayscale(0%) opacity(0.9);
}

/* ===========================
   响应式 - 移动端折叠
   =========================== */
@media (max-width: 900px) {
  .plb-hero-inner,
  .plb-about-inner,
  .plb-contact-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .plb-hero { padding: 60px 0 120px !important; min-height: auto; }
  .plb-hero h1 { font-size: 36px !important; }
  .plb-hero-cards { grid-template-columns: 1fr; }
  .plb-stats-inner { grid-template-columns: repeat(2, 1fr); }
  .plb-section-header { flex-direction: column; align-items: flex-start; gap: 20px; }
  .plb-about-badge { right: 0; bottom: 0; width: 80px; height: 80px; }
  .plb-about-badge .years { font-size: 24px; }
}