/* ========================================
   关于我们页专属样式
   ======================================== */

/* About Hero */
.about-hero {
  position: relative;
  padding: 140px 5% 80px;
  overflow: hidden;
  min-height: 500px;
  display: flex;
  align-items: center;
}

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

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

.about-hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.about-hero-content .section-desc {
  margin-top: 16px;
  margin-bottom: 48px;
  max-width: 600px;
}

.about-hero-stats {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}

.about-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.about-stat .stat-number {
  font-size: 2.2rem;
}

.about-stat span:last-child {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.about-stat-div {
  width: 1px;
  height: 48px;
  background: var(--border);
}

/* 品牌故事 */
.brand-story {
  background: var(--dark);
}

.brand-story-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.brand-story-content p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 16px;
}

.brand-story-content .section-title {
  margin-bottom: 20px;
}

.story-values {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.value-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.value-item i {
  font-size: 1.1rem;
  color: var(--accent);
  margin-top: 2px;
  flex-shrink: 0;
  width: 20px;
}

.value-item strong {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.value-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0 !important;
}

/* 故事图片网格 */
.story-img-grid {
  position: relative;
}

.story-img-main {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 80px rgba(0,0,0,0.5);
}

.story-img-sub1 {
  position: absolute;
  bottom: -24px;
  right: -24px;
  width: 200px;
  height: 140px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 3px solid var(--dark);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.story-img-badge {
  position: absolute;
  top: 24px;
  right: -24px;
  background: rgba(6,12,26,0.92);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 220px;
}

.story-img-badge i {
  font-size: 1.4rem;
  color: #f59e0b;
}

.story-img-badge strong {
  display: block;
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-bottom: 2px;
}

.story-img-badge span {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* 发展历程 */
.timeline-section {
  background: var(--dark2);
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 64px auto 0;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--primary), var(--accent2), transparent);
}

.timeline-item {
  position: relative;
  padding-bottom: 48px;
  padding-left: 32px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px rgba(0,212,255,0.5);
}

.timeline-year {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 8px;
}

.timeline-item h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.timeline-item p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* 核心团队 */
.team-section {
  background: var(--dark);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.team-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  transition: var(--transition);
}

.team-card:hover {
  border-color: rgba(0,132,255,0.35);
  box-shadow: var(--glow);
  transform: translateY(-4px);
}

.team-avatar {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--primary), var(--accent2));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: #fff;
  margin: 0 auto 20px;
}

.team-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.team-title {
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 14px;
}

.team-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.team-social {
  display: flex;
  gap: 8px;
  justify-content: center;
}

.team-social a {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.team-social a:hover {
  border-color: var(--primary);
  color: var(--accent);
  background: rgba(0,132,255,0.1);
}

/* 荣誉资质 */
.awards-section {
  position: relative;
  overflow: hidden;
  padding: 100px 5%;
}

.awards-bg {
  position: absolute;
  inset: 0;
}

.awards-content {
  position: relative;
  z-index: 1;
}

.awards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.award-item {
  background: rgba(13,22,48,0.85);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
}

.award-item:hover {
  border-color: rgba(0,132,255,0.4);
  box-shadow: var(--glow);
  transform: translateY(-4px);
}

.award-item i {
  font-size: 2rem;
  color: #f59e0b;
  margin-bottom: 16px;
  display: block;
}

.award-item h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.award-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* CTA 简洁版 */
.cta-section-simple {
  background: var(--dark);
}

.cta-simple-inner {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.cta-simple-inner .section-title {
  margin-bottom: 16px;
}

.cta-simple-inner .section-desc {
  margin: 0 auto 32px;
}

/* 响应式 */
@media (max-width: 1024px) {
  .brand-story-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .story-img-sub1 {
    right: 0;
    bottom: -16px;
  }
  .story-img-badge {
    right: 0;
  }
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .awards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .about-hero-stats {
    gap: 24px;
  }
  .about-stat-div {
    display: none;
  }
  .team-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }
  .awards-grid {
    grid-template-columns: 1fr;
  }
  .timeline {
    padding-left: 24px;
  }
}