/* ===== 内页专用样式（关于、联系、及各类独立页面） ===== */

/* 关于页 Hero */
.about-hero {
  padding: calc(var(--nav-height) + 80px) 0 60px;
  background: linear-gradient(135deg, var(--brand-dark-bg) 0%, #1a2f4e 50%, #1e3a5f 100%);
  color: var(--brand-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.about-hero::before {
  content: '';
  position: absolute; inset: 0;
  opacity: 0.03;
  background-image:
    radial-gradient(circle at 25% 50%, #ffffff 1px, transparent 1px),
    radial-gradient(circle at 75% 50%, #ffffff 1px, transparent 1px);
  background-size: 60px 60px;
}
.about-hero-badge {
  display: inline-block;
  padding: 6px 20px; margin-bottom: 20px;
  font-size: var(--font-size-xs); font-weight: var(--fw-bold);
  color: var(--brand-text-dark-bg);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  letter-spacing: 3px;
  position: relative;
}
.about-hero h1 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: var(--fw-extrabold);
  margin-bottom: 14px;
  position: relative;
}
.about-hero p {
  color: rgba(255,255,255,0.65);
  font-size: var(--font-size-lg);
  max-width: 650px;
  margin: 0 auto;
  position: relative;
  line-height: var(--lh-relaxed);
}

/* ===== 沃姆介绍 ===== */
.about-intro .intro-content { display: flex; gap: 48px; align-items: flex-start; }
.about-intro .intro-text { flex: 1; }
.about-intro .intro-text p {
  color: var(--brand-text-secondary);
  line-height: 1.9;
  font-size: var(--font-size-base);
  margin-bottom: 16px;
  text-align: justify;
}
.about-intro .intro-text strong { color: var(--brand-text); font-weight: var(--fw-bold); }
.about-intro .intro-cards { flex: 0 0 260px; display: flex; flex-direction: column; gap: 16px; }
.about-intro .intro-card {
  background: var(--brand-light-bg);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  text-align: center;
  transition: all var(--transition-base);
}
.about-intro .intro-card:hover {
  border-color: var(--brand-primary);
  box-shadow: 0 4px 20px rgba(37,99,235,0.1);
  transform: translateY(-2px);
}
.about-intro .intro-card-icon { margin-bottom: 10px; }
.about-intro .intro-card h4 {
  font-size: 0.95rem; font-weight: var(--fw-bold);
  color: var(--brand-text);
  margin: 0 0 4px;
}
.about-intro .intro-card p {
  font-size: 0.85rem;
  color: var(--brand-text-light);
  margin: 0;
}
.about-intro .intro-business {
  margin-top: 40px; padding: 32px;
  background: var(--brand-light-bg);
  border-radius: var(--radius-xl);
  border-left: 4px solid var(--brand-primary);
}
.about-intro .intro-business p {
  color: var(--brand-text-secondary);
  line-height: 1.9;
  font-size: var(--font-size-base);
  margin-bottom: 14px;
}
.about-intro .intro-business strong { color: var(--brand-text); font-weight: var(--fw-bold); }
.about-intro .intro-motto { font-style: italic; color: var(--brand-text-light); }

/* ===== 企业愿景（卡片式） ===== */
.vision-section { background: linear-gradient(135deg, var(--brand-light-bg) 0%, #eff6ff 100%); }
.vision-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 10px; }
.vision-card {
  background: var(--brand-white);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--transition-base);
  position: relative; overflow: hidden;
}
.vision-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-primary-light));
  opacity: 0; transition: opacity var(--transition-base);
}
.vision-card:hover {
  border-color: var(--brand-primary);
  box-shadow: 0 12px 35px rgba(26,111,255,0.12);
  transform: translateY(-4px);
}
.vision-card:hover::before { opacity: 1; }
.vision-card h3 {
  font-size: 1.25rem; font-weight: var(--fw-extrabold);
  color: var(--brand-text);
  margin: 0 0 14px;
  position: relative; display: inline-block;
}
.vision-card h3::after {
  content: '';
  display: block; width: 30px; height: 3px;
  background: var(--brand-primary);
  margin: 10px auto 0; border-radius: 2px;
}
.vision-card p {
  color: var(--brand-text-light);
  font-size: 0.92rem;
  line-height: 1.8;
  margin: 0;
  text-align: justify;
}

/* ===== 企业使命 ===== */
.mission-section {
  background: linear-gradient(135deg, var(--brand-dark-bg) 0%, #1e3a5f 100%);
  padding: 80px 0;
}
.mission-wrap { text-align: center; max-width: 720px; margin: 0 auto; }
.mission-icon { color: rgba(255,255,255,0.15); margin-bottom: 16px; }
.mission-wrap .section-tag { background: rgba(59,130,246,0.2); color: #93c5fd; }
.mission-wrap .section-subtitle { color: rgba(255,255,255,0.85); font-weight: var(--fw-medium); }
.mission-quote {
  border: none; margin: 28px 0 20px; padding: 0;
  font-size: 1.6rem; font-weight: var(--fw-extrabold);
  color: var(--brand-white);
  line-height: 1.4;
}
.mission-quote p { margin: 0; }
.mission-text p {
  color: rgba(255,255,255,0.7);
  font-size: var(--font-size-base);
  line-height: 1.9;
  margin: 0;
}

/* ===== 核心价值观 ===== */
.values-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 10px; }
.value-card {
  background: var(--brand-white);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: all var(--transition-base);
  position: relative;
}
.value-card:hover {
  border-color: var(--brand-primary);
  box-shadow: 0 8px 30px rgba(26,111,255,0.1);
  transform: translateY(-3px);
}
.value-card-icon { font-size: 2rem; margin-bottom: 14px; }
.value-card-title {
  font-size: 1.15rem; font-weight: var(--fw-extrabold);
  color: var(--brand-text);
  margin: 0 0 12px;
}
.value-card-text {
  color: var(--brand-text-light);
  font-size: 0.9rem;
  line-height: 1.8;
  margin: 0;
  text-align: justify;
}

/* ===== 企业精神 ===== */
.spirit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 10px; }
.spirit-card {
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  color: var(--brand-white);
  position: relative; overflow: hidden;
  transition: transform var(--transition-base);
}
.spirit-card:hover { transform: translateY(-4px); }
.spirit-card-dare { background: linear-gradient(135deg, #1e3a5f 0%, var(--brand-primary) 100%); }
.spirit-card-grasp { background: linear-gradient(135deg, var(--brand-dark-bg) 0%, #1e3a5f 100%); }
.spirit-card-label {
  font-size: 1.4rem; font-weight: var(--fw-extrabold);
  margin-bottom: 16px;
  position: relative; display: inline-block;
}
.spirit-card-label::after {
  content: '';
  display: block; width: 36px; height: 3px;
  background: rgba(255,255,255,0.5);
  margin-top: 8px; border-radius: 2px;
}
.spirit-card p { color: rgba(255,255,255,0.8); font-size: 0.95rem; line-height: 1.9; margin: 0; }

/* ===== 资质与认证 ===== */
.cert-section { background: linear-gradient(135deg, var(--brand-light-bg) 0%, #eff6ff 100%); }
.cert-content { max-width: 800px; margin: 0 auto 40px; text-align: center; }
.cert-content p {
  color: var(--brand-text-secondary);
  font-size: var(--font-size-base);
  line-height: 1.9;
}
.cert-content strong { color: var(--brand-text); }
.cert-badges { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
.cert-badge {
  display: flex; align-items: center; gap: 12px;
  background: var(--brand-white);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-lg);
  padding: 18px 24px;
  font-size: 0.9rem; font-weight: var(--fw-semibold);
  color: var(--brand-text);
  transition: all 0.25s;
  min-width: 160px; justify-content: center;
}
.cert-badge svg { color: var(--brand-primary); flex-shrink: 0; }
.cert-badge:hover {
  border-color: var(--brand-primary);
  box-shadow: 0 4px 16px rgba(26,111,255,0.1);
  transform: translateY(-2px);
}

@media(max-width:768px){
  .about-hero { padding: 120px 0 40px; }
  .about-hero h1 { font-size: 1.8rem; }
  .about-hero p { font-size: 0.9rem; }
  .about-intro .intro-content { flex-direction: column; gap: 24px; }
  .about-intro .intro-cards { flex: none; flex-direction: row; flex-wrap: wrap; }
  .about-intro .intro-card { flex: 1; min-width: 120px; }
  .about-intro .intro-business { padding: 20px; }
  .vision-grid { grid-template-columns: 1fr; gap: 16px; }
  .mission-section { padding: 50px 0; }
  .mission-quote { font-size: 1.2rem; }
  .values-grid { grid-template-columns: 1fr; gap: 16px; }
  .spirit-grid { grid-template-columns: 1fr; gap: 16px; }
  .cert-badges { flex-direction: column; align-items: center; }
}

/* ===== 联系我们页 ===== */
.contact-page-wrap { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-8); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
@media(max-width:768px) { .contact-grid { grid-template-columns: 1fr; gap: 32px; } }

.contact-info-section h4 {
  font-size: var(--font-size-lg);
  font-weight: var(--fw-semibold);
  color: var(--brand-text);
  margin-bottom: 20px;
}
.contact-detail { margin-bottom: 20px; }
.contact-detail-item {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 12px 0; border-bottom: 1px solid var(--brand-border-light);
}
.contact-detail-item:last-child { border-bottom: none; }
.contact-detail-item .cd-icon {
  width: 36px; height: 36px; flex-shrink: 0;
  background: rgba(26,111,255,0.08);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--brand-primary);
}
.contact-detail-item .cd-text { font-size: var(--font-size-sm); color: var(--brand-text-secondary); line-height: 1.6; }
.contact-detail-item .cd-text strong { display: block; color: var(--brand-text); margin-bottom: 2px; }

.contact-form-section {  }
.contact-form-section h4 {
  font-size: var(--font-size-lg);
  font-weight: var(--fw-semibold);
  color: var(--brand-text);
  margin-bottom: 20px;
}
.contact-form .form-group { margin-bottom: 16px; }
.contact-form .form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--fw-medium);
  color: var(--brand-text);
  margin-bottom: 6px;
}
.contact-form .form-control {
  width: 100%; padding: 12px 16px;
  font-size: var(--font-size-sm);
  font-family: var(--font-family);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-md);
  outline: none;
  background: var(--brand-white);
  transition: border-color var(--transition-base);
}
.contact-form .form-control:focus { border-color: var(--brand-primary); }
.contact-form textarea.form-control { resize: vertical; min-height: 120px; }

.contact-form .submit-btn {
  width: 100%; padding: 14px;
  font-size: var(--font-size-base);
  font-weight: var(--fw-semibold);
  color: var(--brand-white);
  background: var(--brand-primary);
  border: none; border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
}
.contact-form .submit-btn:hover {
  background: var(--brand-primary-dark);
  box-shadow: 0 4px 12px rgba(26,111,255,0.3);
}

/* ===== 右侧悬浮在线客服 ===== */
.float-qq {
  position: fixed; right: 20px; bottom: 120px;
  z-index: 999;
  display: flex; flex-direction: column; gap: 8px;
}
.float-qq-item {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--brand-white);
  box-shadow: 0 2px 12px rgba(0,0,0,0.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--brand-primary);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}
.float-qq-item:hover { background: var(--brand-primary); color: var(--brand-white); box-shadow: 0 4px 16px rgba(26,111,255,0.3); }
.float-qq-item svg { width: 22px; height: 22px; }

/* ===== 面包屑 ===== */
.breadcrumb-wrap {
  padding: 12px 0;
  border-bottom: 1px solid var(--brand-border-light);
}
.breadcrumb {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-8);
  font-size: var(--font-size-xs);
  color: var(--brand-text-light);
}
.breadcrumb a { color: var(--brand-text-secondary); }
.breadcrumb a:hover { color: var(--brand-primary); }
.breadcrumb .sep { color: var(--brand-border); margin: 0 8px; }

/* ===== 表单提示 ===== */
.form-tip { font-size: var(--font-size-xs); color: var(--brand-text-light); margin-top: 4px; }
.form-success { color: var(--brand-success); font-size: var(--font-size-sm); padding: 12px; background: #f0fff4; border-radius: var(--radius-md); border: 1px solid #b7eb8f; }
.form-error { color: var(--brand-error); font-size: var(--font-size-sm); padding: 12px; background: #fff2f0; border-radius: var(--radius-md); border: 1px solid #ffccc7; }