/* 桐果云官网 - 联系我们页面样式文件 */
/* 基于联系我们.md中的设计规范 */

/* ===== 1. 联系我们页面标题区 ===== */
.contact-hero {
  min-height: 60vh;
  display: flex;
  align-items: center;
  background-color: var(--white);
  padding-top: 120px;
  padding-bottom: 4rem;
  position: relative;
  overflow: hidden;
}

.contact-hero .hero-background {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 167, 243, 0.05) 0%, rgba(0, 149, 224, 0.05) 100%);
  clip-path: polygon(25% 0%, 100% 0%, 100% 100%, 0% 100%);
  z-index: 1;
}

.contact-hero .hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.contact-hero .hero-title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--dark);
  animation: fadeInDown var(--transition-slow) forwards;
}

.contact-hero .hero-subtitle {
  font-size: var(--font-size-lg);
  color: var(--gray-600);
  margin-bottom: 3rem;
  line-height: 1.6;
  animation: fadeInUp var(--transition-slow) forwards;
  animation-delay: 200ms;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 500;
  padding: 1.5rem;
  background-color: rgba(0, 167, 243, 0.03);
  border-radius: var(--border-radius-lg);
}

/* 英雄区快速行动按钮 */
.hero-actions {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.hero-actions-buttons {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.hero-action-btn {
  padding: 1rem 2.5rem;
  font-size: var(--font-size-lg);
  font-weight: 600;
  border-radius: var(--border-radius-lg);
  transition: all var(--transition);
  min-width: 250px;
  text-align: center;
  display: inline-block;
  text-decoration: none;
}

.hero-action-btn:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: var(--shadow-lg);
}

.hero-action-btn-primary {
  background: var(--gradient-primary);
  color: var(--white);
}

.hero-action-btn-primary:hover {
  background: linear-gradient(135deg, #0095e0 0%, #0084cc 100%);
}

.hero-action-btn-secondary {
  background: var(--gradient-secondary);
  color: var(--white);
}

.hero-action-btn-secondary:hover {
  background: linear-gradient(135deg, #ff4d2e 0%, #ff3d1c 100%);
}

.hero-actions-note {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}


/* ===== 3. 快捷行动入口区 ===== */
.quick-actions-section {
  padding: 5rem 0;
  background: var(--gradient-light-blue);
  position: relative;
}

.quick-actions-section .section-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  text-align: center;
  margin-bottom: 1.5rem;
  color: var(--dark);
  position: relative;
  padding-bottom: 1rem;
}

.quick-actions-section .section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.quick-actions-description {
  font-size: var(--font-size-lg);
  text-align: center;
  color: var(--gray-600);
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.quick-actions-buttons {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 2rem;
}

.quick-action-btn {
  padding: 1rem 2.5rem;
  font-size: var(--font-size-lg);
  font-weight: 600;
  border-radius: var(--border-radius-lg);
  transition: all var(--transition);
  min-width: 250px;
  text-align: center;
}

.quick-action-btn:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: var(--shadow-lg);
}

.quick-action-btn-primary {
  background: var(--gradient-primary);
  color: var(--white);
}

.quick-action-btn-primary:hover {
  background: linear-gradient(135deg, #0095e0 0%, #0084cc 100%);
}

.quick-action-btn-secondary {
  background: var(--gradient-secondary);
  color: var(--white);
}

.quick-action-btn-secondary:hover {
  background: linear-gradient(135deg, #ff4d2e 0%, #ff3d1c 100%);
}

.quick-actions-note {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}


/* ===== 5. 响应式设计 ===== */
@media (max-width: 992px) {
  .contact-hero .hero-title {
    font-size: var(--font-size-3xl);
  }
  
  .contact-hero .hero-subtitle {
    font-size: var(--font-size-base);
  }
  
  .hero-actions-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-action-btn {
    width: 100%;
    max-width: 300px;
  }
  
  .quick-actions-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .quick-action-btn {
    width: 100%;
    max-width: 300px;
  }
  
  /* 合并联系区响应式 */
  .combined-contacts-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
  }
  
  .combined-contact-card-wide {
    grid-column: span 1;
  }
}

@media (max-width: 768px) {
  .contact-hero {
    min-height: 50vh;
    padding-top: 100px;
    padding-bottom: 3rem;
  }
  
  .contact-hero .hero-content {
    padding: 0 1.5rem;
  }
  
  .contact-hero .hero-title {
    font-size: var(--font-size-2xl);
  }
  
  .contact-hero .hero-subtitle {
    font-size: var(--font-size-base);
    padding: 1rem;
  }
  
  .quick-actions-section,
  .combined-contacts-section {
    padding: 3rem 0;
  }
  
  /* 合并联系区响应式 */
  .combined-contacts-section .section-title {
    font-size: var(--font-size-2xl);
  }
  
  .combined-contacts-section .section-subtitle {
    font-size: var(--font-size-base);
  }
  
  .combined-contacts-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .combined-contact-card {
    padding: 2rem 1.5rem;
  }
  
  .combined-contact-icon {
    width: 50px;
    height: 50px;
  }
  
  .combined-contact-icon i {
    font-size: 1.25rem;
  }
  
  .combined-contact-qrcode {
    width: 160px;
    height: 160px;
  }
}

@media (max-width: 576px) {
  .contact-hero {
    min-height: 40vh;
    padding-top: 80px;
    padding-bottom: 2rem;
  }
  
  .contact-hero .hero-title {
    font-size: var(--font-size-xl);
  }
  
  .contact-hero .hero-subtitle {
    font-size: var(--font-size-sm);
  }
  
  .quick-actions-section .section-title,
  .combined-contacts-section .section-title {
    font-size: var(--font-size-2xl);
  }
  
  .quick-action-btn {
    min-width: 200px;
    padding: 0.875rem 2rem;
    font-size: var(--font-size-base);
  }
  
  .quick-actions-description {
    font-size: var(--font-size-base);
  }
  
  /* 合并联系区响应式 */
  .combined-contacts-section .section-title {
    font-size: var(--font-size-xl);
  }
  
  .combined-contacts-section .section-subtitle {
    font-size: var(--font-size-sm);
  }
  
  .combined-contact-title {
    font-size: var(--font-size-lg);
  }
  
  .combined-contact-description {
    font-size: var(--font-size-sm);
  }
  
  .combined-contact-detail-main {
    font-size: var(--font-size-base);
  }
  
  .combined-contact-detail-sub {
    font-size: var(--font-size-xs);
  }
  
  .combined-contact-btn {
    padding: 0.625rem 1.25rem;
    font-size: var(--font-size-sm);
    max-width: 180px;
  }
}

/* ===== 6. 动画效果 ===== */
@keyframes qrHover {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.05);
  }
}

.contact-channel-qrcode:hover {
  animation: qrHover 0.3s ease forwards;
}

/* ===== 7. 合并联系区样式 ===== */
.combined-contacts-section {
  padding: 5rem 0;
  background-color: var(--white);
}

.combined-contacts-section .section-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  text-align: center;
  margin-bottom: 1rem;
  color: var(--dark);
  position: relative;
  padding-bottom: 1rem;
}

.combined-contacts-section .section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.combined-contacts-section .section-subtitle {
  font-size: var(--font-size-lg);
  text-align: center;
  color: var(--gray-600);
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.combined-contacts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.combined-contact-card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  text-align: center;
  position: relative;
  overflow: hidden;
  border-top: 4px solid transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.combined-contact-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.combined-contact-card:nth-child(1):hover {
  border-top-color: var(--primary-color);
}

.combined-contact-card:nth-child(2):hover {
  border-top-color: var(--secondary-color);
}

.combined-contact-card:nth-child(3):hover {
  border-top-color: var(--info-color);
}

.combined-contact-card:nth-child(4):hover {
  border-top-color: var(--warning-color);
}

.combined-contact-card:nth-child(5):hover {
  border-top-color: var(--success-color);
}

.combined-contact-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: rgba(0, 167, 243, 0.1);
  transition: all var(--transition);
}

.combined-contact-card:hover .combined-contact-icon {
  transform: scale(1.1);
}

.combined-contact-card:nth-child(1) .combined-contact-icon {
  background-color: rgba(0, 167, 243, 0.1);
}

.combined-contact-card:nth-child(2) .combined-contact-icon {
  background-color: rgba(255, 99, 60, 0.1);
}

.combined-contact-card:nth-child(3) .combined-contact-icon {
  background-color: rgba(23, 162, 184, 0.1);
}

.combined-contact-card:nth-child(4) .combined-contact-icon {
  background-color: rgba(255, 193, 7, 0.1);
}

.combined-contact-card:nth-child(5) .combined-contact-icon {
  background-color: rgba(40, 167, 69, 0.1);
}

.combined-contact-icon i {
  font-size: 1.5rem;
  color: var(--primary-color);
}

.combined-contact-card:nth-child(1) .combined-contact-icon i {
  color: var(--primary-color);
}

.combined-contact-card:nth-child(2) .combined-contact-icon i {
  color: var(--secondary-color);
}

.combined-contact-card:nth-child(3) .combined-contact-icon i {
  color: var(--info-color);
}

.combined-contact-card:nth-child(4) .combined-contact-icon i {
  color: var(--warning-color);
}

.combined-contact-card:nth-child(5) .combined-contact-icon i {
  color: var(--success-color);
}

.combined-contact-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--dark);
}

.combined-contact-card:nth-child(1) .combined-contact-title {
  color: var(--primary-color);
}

.combined-contact-card:nth-child(2) .combined-contact-title {
  color: var(--secondary-color);
}

.combined-contact-card:nth-child(3) .combined-contact-title {
  color: var(--info-color);
}

.combined-contact-card:nth-child(4) .combined-contact-title {
  color: var(--warning-color);
}

.combined-contact-card:nth-child(5) .combined-contact-title {
  color: var(--success-color);
}

.combined-contact-description {
  color: var(--gray-600);
  line-height: 1.6;
  font-size: var(--font-size-base);
  margin-bottom: 1.5rem;
  text-align: center;
  flex-grow: 1;
}

.combined-contact-qrcode {
  width: 180px;
  height: 180px;
  margin: 0 auto 1.5rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  padding: 10px;
  background-color: var(--white);
  transition: all var(--transition);
  overflow: hidden;
}

.combined-contact-card:hover .combined-contact-qrcode {
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}

.combined-contact-qrcode img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: var(--border-radius-sm);
}

.combined-contact-hint {
  font-size: var(--font-size-base);
  color: var(--gray-600);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.combined-contact-info {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-200);
  width: 100%;
  text-align: center;
}

.combined-contact-info i {
  margin-right: 0.5rem;
  color: var(--primary-color);
}

.combined-contact-detail {
  margin: 1.5rem 0;
  text-align: center;
}

.combined-contact-detail-main {
  font-size: var(--font-size-lg);
  color: var(--gray-600);
  line-height: 1.6;
  margin: 0;
  font-weight: 600;
}

.combined-contact-detail-sub {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  margin-top: 0.5rem;
  font-style: italic;
}

.combined-contact-action {
  margin-top: auto;
  width: 100%;
}

.combined-contact-btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--border-radius);
  transition: all var(--transition);
  text-decoration: none;
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  cursor: pointer;
  width: 100%;
  max-width: 200px;
}

.combined-contact-btn:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.combined-contact-card:nth-child(1) .combined-contact-btn {
  background-color: var(--primary-color);
}

.combined-contact-card:nth-child(2) .combined-contact-btn {
  background-color: var(--secondary-color);
}

.combined-contact-card:nth-child(3) .combined-contact-btn {
  background-color: var(--info-color);
}

.combined-contact-card:nth-child(4) .combined-contact-btn {
  background-color: var(--warning-color);
}

.combined-contact-card:nth-child(5) .combined-contact-btn {
  background-color: var(--success-color);
}

.combined-contact-card-wide {
  grid-column: span 2;
}

/* ===== 8. 页脚品牌信息间距调整 ===== */
/* 调整 contact.html 页面中 footer 品牌信息的间距 */
.footer-brand .footer-logo-placeholder {
  margin-bottom: 1.5rem !important; /* 增加 logo 和描述之间的间距 */
}

.footer-brand .footer-description {
  margin-bottom: 2rem !important; /* 增加描述和社交链接之间的间距 */
}

/* ===== 9. 表单相关样式（如果页面包含表单） ===== */
.contact-form-section {
  padding: 5rem 0;
  background-color: var(--light-gray);
}

.contact-form-container {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow);
}

.contact-form-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  text-align: center;
  margin-bottom: 2rem;
  color: var(--dark);
  position: relative;
  padding-bottom: 1rem;
}

.contact-form-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}