/* style/contact.css */
:root {
  --primary-color: #26A9E0;
  --secondary-color: #007bff; /* A slightly darker blue for hover/accent */
  --text-dark: #333333;
  --text-light: #ffffff;
  --background-light: #f8f9fa;
  --background-dark: #1a1a1a;
  --border-color: #e0e0e0;
  --login-color: #EA7C07;
}

.page-contact {
  font-family: 'Arial', sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  background-color: var(--background-light); /* Default body background is light */
}

.page-contact__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

.page-contact__section-title {
  font-size: 36px;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-contact__section-intro {
  font-size: 18px;
  color: var(--text-dark);
  text-align: center;
  margin-bottom: 50px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Hero Section */
.page-contact__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: var(--header-offset, 120px); /* Ensures content is not hidden by fixed header */
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: var(--text-light);
  overflow: hidden;
}

.page-contact__hero-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.page-contact__hero-image {
  width: 100%;
  margin-bottom: 30px;
  max-width: 800px; /* Adjust max-width for image */
}

.page-contact__hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.page-contact__hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
}

.page-contact__main-title {
  font-size: 48px;
  margin-bottom: 20px;
  color: var(--text-light);
  line-height: 1.2;
}

.page-contact__hero-description {
  font-size: 20px;
  margin-bottom: 40px;
  color: rgba(255, 255, 255, 0.9);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-contact__cta-button {
  display: inline-block;
  padding: 15px 40px;
  background: var(--login-color); /* Using login color for primary CTA */
  color: #ffffff;
  text-decoration: none;
  border-radius: 50px;
  font-size: 18px;
  font-weight: bold;
  margin-top: 20px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-contact__cta-button:hover {
  background: #ea8c27; /* Slightly darker login color on hover */
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Info Section */
.page-contact__info-section {
  padding: 80px 0;
  background-color: var(--background-light);
  color: var(--text-dark);
}

.page-contact__info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-contact__info-card {
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}

.page-contact__info-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.page-contact__info-card img {
  
  
  margin-bottom: 20px;
  object-fit: contain;
}

.page-contact__card-title {
  font-size: 22px;
  color: var(--primary-color);
  margin-bottom: 15px;
  font-weight: 700;
}

.page-contact__contact-detail {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-dark);
  margin-top: 15px;
}

.page-contact__btn-secondary {
  display: inline-block;
  padding: 12px 30px;
  background: var(--primary-color);
  color: #ffffff;
  text-decoration: none;
  border-radius: 50px;
  font-size: 16px;
  font-weight: bold;
  margin-top: 25px;
  transition: all 0.3s ease;
  border: 2px solid var(--primary-color);
}

.page-contact__btn-secondary:hover {
  background: var(--secondary-color);
  border-color: var(--secondary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.page-contact__address-info {
    margin-top: 60px;
    text-align: center;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 40px;
}

.page-contact__address-info img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-top: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Form Section */
.page-contact__form-section {
  padding: 80px 0;
  background: var(--primary-color);
  color: var(--text-light);
}

.page-contact__form-section .page-contact__section-title,
.page-contact__form-section .page-contact__section-intro {
  color: var(--text-light);
}

.page-contact__contact-form {
  max-width: 700px;
  margin: 40px auto 0 auto;
  background: #ffffff;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.page-contact__form-group {
  margin-bottom: 25px;
}

.page-contact__form-label {
  display: block;
  margin-bottom: 10px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-dark); /* Labels are dark on white form background */
}

.page-contact__form-input,
.page-contact__form-textarea {
  width: 100%;
  padding: 15px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 16px;
  color: var(--text-dark);
  background-color: #fcfcfc;
  box-sizing: border-box;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-contact__form-input::placeholder,
.page-contact__form-textarea::placeholder {
  color: #999;
}

.page-contact__form-input:focus,
.page-contact__form-textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(38, 169, 224, 0.2);
  outline: none;
}

.page-contact__form-textarea {
  resize: vertical;
  min-height: 120px;
}

.page-contact__form-submit-btn {
  display: block;
  width: 100%;
  padding: 18px;
  background: var(--login-color);
  color: #ffffff;
  border: none;
  border-radius: 50px;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-contact__form-submit-btn:hover {
  background: #ea8c27;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* FAQ Section */
.page-contact__faq-section {
  padding: 80px 0;
  background-color: var(--background-light);
}

.page-contact__faq-list {
  max-width: 900px;
  margin: 40px auto 0 auto;
}

/* FAQ容器样式 */
.page-contact__faq-item {
  margin-bottom: 15px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

/* FAQ默认状态 - 答案隐藏 */
.page-contact__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.3s ease;
  padding: 0 20px;
  opacity: 0;
  background: #fdfdfd;
  color: var(--text-dark);
}

/* FAQ展开状态 - 🚨 使用!important和足够大的max-height确保一定能展开 */
.page-contact__faq-item.active .page-contact__faq-answer {
  max-height: 2000px !important; /* 🚨 使用!important确保优先级，值 đủ lớn để chứa mọi nội dung */
  padding: 20px !important;
  opacity: 1;
  background: #fdfdfd;
  border-radius: 0 0 10px 10px;
}

.page-contact__faq-answer p {
    margin-bottom: 15px;
}

.page-contact__faq-link {
    color: var(--primary-color);
    text-decoration: underline;
    font-weight: 600;
    transition: color 0.3s ease;
}

.page-contact__faq-link:hover {
    color: var(--secondary-color);
}

/* 问题样式 */
.page-contact__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-contact__faq-question:hover {
  background: #f5f5f5;
  border-color: #d0d0d0;
}

.page-contact__faq-question:active {
  background: #eeeeee;
}

/* 问题标题样式 */
.page-contact__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--primary-color);
  pointer-events: none; /* 防止h3标签阻止点击事件 */
}

/* 切换图标 */
.page-contact__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  line-height: 1;
  color: var(--primary-color);
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none; /* 防止图标阻止点击事件 */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(38, 169, 224, 0.1);
}

.page-contact__faq-item.active .page-contact__faq-toggle {
  color: var(--text-light);
  background: var(--primary-color);
  transform: rotate(45deg); /* Plus to X for close */
}

/* Commitment Section */
.page-contact__commitment-section {
  padding: 80px 0;
  background: var(--primary-color);
  color: var(--text-light);
}

.page-contact__commitment-section .page-contact__section-title,
.page-contact__commitment-section .page-contact__section-intro {
  color: var(--text-light);
}

.page-contact__commitment-points {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-contact__commitment-item {
  text-align: center;
  padding: 30px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  transition: background 0.3s ease;
}

.page-contact__commitment-item:hover {
  background: rgba(255, 255, 255, 0.2);
}

.page-contact__commitment-item img {
  
  
  margin-bottom: 20px;
  object-fit: contain;
  filter: brightness(0) invert(1); /* Makes icons white on dark background */
}

.page-contact__commitment-item h3 {
  font-size: 22px;
  color: var(--text-light);
  margin-bottom: 15px;
}

.page-contact__commitment-item p {
  color: rgba(255, 255, 255, 0.8);
}

.page-contact__commitment-cta {
    margin-top: 50px;
    display: block;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
    padding: 18px 50px;
}

/* Social Media Section */
.page-contact__social-media-section {
    padding: 80px 0;
    background-color: var(--background-light);
    color: var(--text-dark);
}

.page-contact__social-links {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-top: 40px;
}

.page-contact__social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-contact__social-icon:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.page-contact__social-icon img {
    
    
    object-fit: contain;
    /* filter: none; Ensure social icons retain original color */
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-contact__main-title {
    font-size: 42px;
  }
  .page-contact__hero-description {
    font-size: 18px;
  }
  .page-contact__section-title {
    font-size: 32px;
  }
  .page-contact__section-intro {
    font-size: 16px;
  }
  .page-contact__info-card {
    padding: 25px;
  }
  .page-contact__card-title {
    font-size: 20px;
  }
  .page-contact__faq-question h3 {
    font-size: 17px;
  }
}

@media (max-width: 768px) {
  .page-contact__hero-section {
    padding-top: var(--header-offset, 120px) !important;
    padding-bottom: 40px;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-contact__hero-image {
    margin-bottom: 20px;
  }
  .page-contact__hero-image img {
    border-radius: 4px;
  }
  .page-contact__main-title {
    font-size: 32px;
    margin-bottom: 15px;
  }
  .page-contact__hero-description {
    font-size: 16px;
    margin-bottom: 30px;
  }
  .page-contact__cta-button {
    padding: 12px 30px;
    font-size: 16px;
    margin-top: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-contact__info-section,
  .page-contact__form-section,
  .page-contact__faq-section,
  .page-contact__commitment-section,
  .page-contact__social-media-section {
    padding: 50px 0;
  }
  .page-contact__container {
    padding: 20px 15px;
  }
  .page-contact__section-title {
    font-size: 28px;
    margin-bottom: 15px;
  }
  .page-contact__section-intro {
    font-size: 15px;
    margin-bottom: 30px;
  }
  .page-contact__info-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-contact__info-card {
    padding: 20px;
  }
  .page-contact__info-card img {
    
    
  }
  .page-contact__card-title {
    font-size: 18px;
  }
  .page-contact__contact-detail {
    font-size: 16px;
  }
  .page-contact__btn-secondary {
    padding: 10px 25px;
    font-size: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-contact__contact-form {
    padding: 30px;
  }
  .page-contact__form-input,
  .page-contact__form-textarea {
    padding: 12px;
    font-size: 15px;
  }
  .page-contact__form-submit-btn {
    padding: 15px;
    font-size: 16px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-contact__faq-list {
    margin-top: 30px;
  }
  .page-contact__faq-question {
    padding: 15px;
    flex-wrap: wrap;
  }
  .page-contact__faq-question h3 {
    font-size: 15px;
    width: calc(100% - 40px);
    margin-bottom: 0;
  }
  .page-contact__faq-toggle {
    margin-left: 10px;
    width: 28px;
    height: 28px;
    font-size: 24px;
  }
  .page-contact__faq-answer {
    padding: 0 15px;
  }
  .page-contact__faq-item.active .page-contact__faq-answer {
    padding: 15px !important;
  }
  .page-contact__commitment-points {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-contact__commitment-item {
    padding: 25px;
  }
  .page-contact__commitment-item img {
    
    
  }
  .page-contact__commitment-item h3 {
    font-size: 20px;
  }
  .page-contact__commitment-cta {
    padding: 15px 30px;
    font-size: 16px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-contact__social-links {
    gap: 15px;
  }
  .page-contact__social-icon {
    width: 50px;
    height: 50px;
  }
  .page-contact__social-icon img {
    
    
  }
  
  /* Ensure all images are responsive on mobile */
  .page-contact img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-contact__hero-image img,
  .page-contact__address-info img {
      max-width: 100% !important;
      width: 100% !important;
      height: auto !important;
  }
  
  .page-contact__section,
  .page-contact__card,
  .page-contact__container,
  .page-contact__info-card,
  .page-contact__contact-form,
  .page-contact__faq-item,
  .page-contact__commitment-item,
  .page-contact__social-icon {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-contact__hero-section .page-contact__container {
      padding-left: 0;
      padding-right: 0;
  }
  .page-contact__info-section .page-contact__container,
  .page-contact__form-section .page-contact__container,
  .page-contact__faq-section .page-contact__container,
  .page-contact__commitment-section .page-contact__container,
  .page-contact__social-media-section .page-contact__container {
      padding-left: 15px;
      padding-right: 15px;
  }
}

@media (max-width: 480px) {
  .page-contact__main-title {
    font-size: 28px;
  }
  .page-contact__section-title {
    font-size: 24px;
  }
  .page-contact__info-card {
    margin-bottom: 15px;
  }
  .page-contact__social-links {
    flex-wrap: wrap;
  }
  .page-contact__social-icon {
    margin: 5px;
  }
}