/* style/contact.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần thêm padding-top cho main hoặc các section đầu tiên. */

.page-contact {
  font-family: 'Arial', sans-serif;
  color: #333333; /* Mặc định cho nền sáng */
  line-height: 1.6;
}

.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: 10px; /* Nhỏ hơn để tránh đúp padding với body */
  background-color: #26A9E0;
  color: #ffffff;
  overflow: hidden;
}

.page-contact__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.page-contact__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5); /* Giảm độ sáng để văn bản dễ đọc hơn */
}

.page-contact__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
}

.page-contact__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: 20px;
  color: #ffffff;
  line-height: 1.2;
}

.page-contact__description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: #f0f0f0;
}

.page-contact__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-contact__btn-primary {
  background: #EA7C07; /* Màu cam cho nút chính */
  color: #ffffff;
  border: 2px solid #EA7C07;
}

.page-contact__btn-primary:hover {
  background-color: #d16b00;
  transform: translateY(-2px);
}

.page-contact__btn-secondary {
  background: #26A9E0;
  color: #ffffff;
  border: 2px solid #26A9E0;
}

.page-contact__btn-secondary:hover {
  background-color: #1e8dc2;
  transform: translateY(-2px);
}

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

.page-contact__section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: #26A9E0; /* Tiêu đề màu thương hiệu */
}

.page-contact__section-intro {
  font-size: 1rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
  color: #555555;
}

/* Contact Methods Section */
.page-contact__contact-methods {
  background-color: #ffffff;
  padding: 60px 0;
}

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

.page-contact__method-card {
  background-color: #f8f8f8;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-contact__method-title {
  font-size: 1.5rem;
  color: #26A9E0;
  margin-bottom: 15px;
}

.page-contact__method-description {
  font-size: 0.95rem;
  color: #666666;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-contact__method-info {
  font-size: 1rem;
  font-weight: 600;
  color: #333333;
  margin-bottom: 15px;
}

.page-contact__social-links {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 20px;
}

.page-contact__social-icon {
  font-size: 1rem;
  font-weight: 600;
  color: #26A9E0;
}

.page-contact__method-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-top: 20px;
}

/* Address Section */
.page-contact__address-section {
  background-color: #26A9E0;
  color: #ffffff;
  padding: 60px 0;
}

.page-contact__address-section .page-contact__section-title,
.page-contact__address-section .page-contact__section-intro {
  color: #ffffff;
}

.page-contact__address-content {
  display: flex;
  flex-direction: column;
  gap: 30px;
  align-items: center;
}

.page-contact__address-text {
  max-width: 600px;
  text-align: center;
}

.page-contact__address-text p {
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.page-contact__address-map-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* FAQ Section */
.page-contact__faq-section {
  background-color: #f0f8ff; /* Nền xanh nhạt */
  padding: 60px 0;
}

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

.page-contact__faq-item {
  background-color: #ffffff;
  margin-bottom: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  border: 1px solid #e0e0e0;
}

.page-contact__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.1rem;
  font-weight: 600;
  color: #333333;
  cursor: pointer;
  background-color: #fefefe;
  border-bottom: 1px solid transparent; /* Sẽ thay đổi khi mở */
  transition: background-color 0.3s ease;
  list-style: none; /* Dành cho details/summary */
}

.page-contact__faq-item[open] .page-contact__faq-question {
  background-color: #e6f7ff; /* Nền sáng hơn khi mở */
  border-bottom-color: #26A9E0;
}

.page-contact__faq-question::-webkit-details-marker {
  display: none;
}

.page-contact__faq-qtext {
  flex-grow: 1;
}

.page-contact__faq-toggle {
  font-size: 1.5rem;
  font-weight: 300;
  margin-left: 15px;
  color: #26A9E0;
}

.page-contact__faq-answer {
  padding: 0 20px 20px 20px;
  font-size: 0.95rem;
  color: #555555;
}

.page-contact__faq-answer p {
  margin-bottom: 10px;
}

.page-contact__faq-link {
  color: #EA7C07;
  text-decoration: underline;
}

.page-contact__faq-image {
  display: block;
  margin: 40px auto 0 auto;
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* Why Choose Us Section */
.page-contact__why-choose-us {
  background-color: #26A9E0;
  color: #ffffff;
  padding: 60px 0;
}

.page-contact__why-choose-us .page-contact__section-title,
.page-contact__why-choose-us .page-contact__section-intro {
  color: #ffffff;
}

.page-contact__feature-list {
  list-style: none;
  padding: 0;
  margin: 40px auto;
  max-width: 800px;
  text-align: left;
}

.page-contact__feature-item {
  background-color: rgba(255, 255, 255, 0.1);
  margin-bottom: 15px;
  padding: 20px;
  border-radius: 8px;
  font-size: 1.05rem;
  color: #ffffff;
}

.page-contact__feature-item strong {
  color: #f0f0f0;
}

/* Feedback Section */
.page-contact__feedback-section {
  background-color: #ffffff;
  padding: 60px 0;
  text-align: center;
}

/* Global image settings to prevent small icons and ensure responsiveness */
.page-contact img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-contact__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important; /* body đã xử lý --header-offset, đây là padding nhỏ */
  }

  .page-contact__main-title {
    font-size: 2rem;
  }

  .page-contact__description {
    font-size: 0.95rem;
  }

  .page-contact__cta-button {
    padding: 12px 20px;
    font-size: 1rem;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-contact__container {
    padding: 20px 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-contact__section-title {
    font-size: 1.8rem;
  }

  .page-contact__method-grid {
    grid-template-columns: 1fr;
  }

  .page-contact__address-content {
    flex-direction: column;
  }

  .page-contact__address-map-image {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
  }

  .page-contact__faq-question {
    font-size: 1rem;
    padding: 15px;
  }

  .page-contact__faq-answer {
    font-size: 0.9rem;
    padding: 0 15px 15px 15px;
  }

  .page-contact__feature-list {
    margin: 20px auto;
  }

  .page-contact__feature-item {
    padding: 15px;
    font-size: 0.95rem;
  }

  /* Responsive images */
  .page-contact img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-contact__section, .page-contact__card, .page-contact__container, .page-contact__hero-section, .page-contact__contact-methods, .page-contact__address-section, .page-contact__faq-section, .page-contact__why-choose-us, .page-contact__feedback-section, .page-contact__method-card, .page-contact__address-content, .page-contact__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .page-contact__hero-content {
    padding-left: 0;
    padding-right: 0;
  }

  .page-contact__cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-contact__cta-button {
    margin: 0;
  }
}

/* Ensure no image filters are used */
.page-contact img {
  filter: none; /* No CSS filters to change image colors */
}

/* Dark background text color */
.page-contact__dark-section {
  color: #ffffff;
}

.page-contact__dark-section .page-contact__section-title,
.page-contact__dark-section .page-contact__section-intro {
  color: #ffffff;
}

.page-contact__dark-section p {
  color: #f0f0f0;
}

/* Light background text color */
.page-contact__light-bg {
  color: #333333;
}

.page-contact__light-bg .page-contact__section-title {
  color: #26A9E0;
}

.page-contact__light-bg p {
  color: #555555;
}