/* =====================================================
   解决方案页 /zh-cn/services 专用样式
   风格：深色 Hero + 白色流程卡片区，与首页解决方案区块统一
   ===================================================== */
:root {
  --svc-primary: #174187;
  --svc-primary-dark: #0e2e68;
  --svc-primary-light: #2a57a8;
  --svc-gold: #c9a364;
}

/* ===== 1. Hero 区 ===== */
.svc-hero {
  position: relative;
  padding: 88px 0 106px;
  overflow: hidden;
}
.svc-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.svc-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.svc-hero-mask {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(14, 46, 104, .52) 0%, rgba(23, 65, 135, .68) 100%);
}
.svc-hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
}
.svc-hero-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--svc-gold);
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(201, 163, 100, .5);
  border-radius: 30px;
  padding: 7px 22px;
  margin-bottom: 22px;
  text-transform: uppercase;
}
.svc-hero-title {
  font-size: 46px;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  margin: 0;
  letter-spacing: 2px;
  text-shadow: 0 2px 16px rgba(0, 0, 0, .25);
}
.svc-hero-line {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin: 20px auto 0;
}
.svc-hero-line span {
  display: block;
  height: 3px;
  border-radius: 2px;
}
.svc-hero-line .ln-main {
  width: 56px;
  background: var(--svc-gold);
}
.svc-hero-line .ln-side {
  width: 18px;
  background: rgba(255, 255, 255, .65);
}
.svc-hero-subtitle {
  max-width: 780px;
  margin: 20px auto 0;
  color: rgba(255, 255, 255, .9);
  font-size: 15px;
  line-height: 1.9;
  letter-spacing: .5px;
}

/* ===== 2. 流程区块 ===== */
.svc-steps-section {
  padding: 78px 0 96px;
  background: #fff;
}
.svc-section-header {
  text-align: center;
  margin-bottom: 48px;
}
.svc-section-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--svc-primary);
  margin: 0;
  line-height: 1.3;
  position: relative;
}
.svc-section-title::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--svc-gold);
  border-radius: 2px;
  margin: 16px auto 0;
}
.svc-section-subtitle {
  margin-top: 16px;
  font-size: 14px;
  color: #666;
  line-height: 1.8;
}

/* 5 步卡片：横排 + 箭头连接，卡片等高 */
.svc-steps {
  display: flex;
  align-items: stretch;
  justify-content: center;
  flex-wrap: nowrap;
  overflow-x: auto;
  padding-bottom: 8px;
}
.svc-step-card {
  flex: 1 1 0;
  min-width: 0;
  position: relative;
  background: linear-gradient(180deg, #ffffff 0%, #f7f9fc 100%);
  border: 1px solid #e8edf5;
  border-radius: 14px;
  padding: 34px 22px 30px;
  text-align: center;
  box-shadow: 0 6px 20px rgba(23, 65, 135, .08);
  transition: all .3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.svc-step-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--svc-gold), var(--svc-primary-light));
  border-radius: 0 0 3px 3px;
  transition: width .35s ease;
}
.svc-step-card:hover {
  transform: translateY(-8px);
  border-color: var(--svc-primary-light);
  box-shadow: 0 16px 36px rgba(23, 65, 135, .16);
}
.svc-step-card:hover::before {
  width: 80%;
}
.svc-step-num {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--svc-primary) 0%, var(--svc-primary-light) 100%);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  box-shadow: 0 4px 12px rgba(23, 65, 135, .3);
  flex: 0 0 auto;
}
.svc-step-icon {
  width: 68px;
  height: 68px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.svc-step-icon img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.svc-step-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--svc-primary);
  margin-bottom: 12px;
  text-align: center;
  flex: 0 0 auto;
}
.svc-step-desc {
  font-size: 12.5px;
  color: #666;
  line-height: 1.85;
  text-align: left;
  margin-bottom: 0;
  flex: 1 1 auto;
}
.svc-step-arrow {
  flex: 0 0 auto;
  width: 22px;
  height: 19px;
  margin: auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.svc-step-arrow img {
  width: 22px;
  height: 19px;
  display: block;
}

/* ===== 3. 响应式 ===== */
@media (max-width: 992px) {
  .svc-hero { padding: 64px 0 78px; }
  .svc-hero-title { font-size: 36px; }
  .svc-step-card { padding: 28px 18px 26px; }
  .svc-step-arrow { margin: auto 10px; }
}

@media (max-width: 768px) {
  .svc-hero { padding: 56px 0 64px; }
  .svc-hero-title { font-size: 30px; }
  .svc-hero-eyebrow { font-size: 12px; letter-spacing: 2px; padding: 6px 16px; }
  .svc-hero-subtitle { font-size: 13.5px; }
  .svc-steps-section { padding: 56px 0 64px; }
  .svc-section-title { font-size: 26px; }

  /* 流程纵向排列，箭头旋转 90° */
  .svc-steps {
    flex-direction: column;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: stretch;
    overflow-x: hidden;
    padding: 0 8px 8px;
  }
  .svc-steps .svc-step-card {
    width: 100%;
    flex: 1 1 auto;
    padding: 26px 22px;
  }
  .svc-steps .svc-step-arrow {
    margin: 4px auto;
    transform: rotate(90deg);
  }
}