@charset "UTF-8";

/* A5 场景展示 */
.about-hero {
  position: relative;
  height: 500px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(31, 41, 55, 0.88) 0%, rgba(31, 41, 55, 0.6) 100%);
}

.about-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  padding: 0 20px;
}

.about-hero-content h1 {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 16px;
}

.about-hero-content p {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  margin: 0 auto;
}

.scenes-section {
  padding: 80px 0;
}

.scene-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
}

.scene-block:nth-child(even) {
  direction: rtl;
}

.scene-block:nth-child(even) > * {
  direction: ltr;
}

.scene-img {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px var(--shadow);
}

.scene-img img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

.scene-text h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 20px;
}

.scene-text p {
  font-size: 15px;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 16px;
}

.scene-text ul {
  list-style: none;
  padding: 0;
}

.scene-text ul li {
  padding: 8px 0;
  padding-left: 24px;
  position: relative;
  font-size: 15px;
  color: var(--text);
}

.scene-text ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 16px;
  width: 8px;
  height: 8px;
  background: var(--secondary);
  border-radius: 2px;
}

/* 团队 */
.team-section {
  padding: 80px 0;
  background: var(--light);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.team-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  text-align: center;
  padding: 32px 24px;
  transition: all 0.3s ease;
}

.team-card:hover {
  box-shadow: 0 8px 28px var(--shadow);
  transform: translateY(-4px);
}

.team-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--light);
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  color: var(--secondary);
  border: 2px solid var(--border);
}

.team-card h4 {
  font-size: 18px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
}

.team-card span {
  font-size: 13px;
  color: var(--text-light);
}

/* 资质 */
.qualifications {
  padding: 60px 0;
}

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

.qual-item {
  text-align: center;
  padding: 32px 20px;
  background: var(--light);
  border-radius: 10px;
  border: 1px solid var(--border);
}

.qual-num {
  font-size: 36px;
  font-weight: 700;
  color: var(--dark);
}

.qual-label {
  font-size: 14px;
  color: var(--text-light);
  margin-top: 4px;
}

@media (max-width: 1024px) {
  .scene-block {
    gap: 32px;
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .qual-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .about-hero {
    height: 380px;
  }

  .about-hero-content h1 {
    font-size: 28px;
  }

  .scene-block {
    grid-template-columns: 1fr;
    margin-bottom: 48px;
  }

  .scene-block:nth-child(even) {
    direction: ltr;
  }

  .scene-img img {
    height: 260px;
  }

  .scene-text h2 {
    font-size: 22px;
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .team-card {
    padding: 24px 16px;
  }
}