/* style/contact.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần thêm */

:root {
  --primary-color: #26A9E0;
  --secondary-color: #FFFFFF;
  --text-color-dark: #333333;
  --text-color-light: #FFFFFF;
  --bg-color-light: #FFFFFF;
  --bg-color-dark: #26A9E0;
  --login-button-color: #EA7C07;
}

.page-contact {
  font-family: 'Arial', sans-serif;
  color: var(--text-color-dark); /* Mặc định chữ tối trên nền sáng */
  line-height: 1.6;
}

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

.page-contact__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Nhỏ gọn, không trùng với body padding-top */
  padding-bottom: 60px;
  text-align: center;
  background-color: var(--bg-color-light);
  color: var(--text-color-dark);
}

.page-contact__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  margin-bottom: 30px;
}

.page-contact__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-contact__hero-content {
  max-width: 800px;
  padding: 0 20px;
}

.page-contact__main-title {
  font-size: clamp(2em, 4vw, 3.5em);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-contact__description {
  font-size: 1.1em;
  color: var(--text-color-dark);
  margin-bottom: 30px;
}

.page-contact__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.8em);
  font-weight: 700;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 25px;
}

.page-contact__section-intro {
  font-size: 1.05em;
  text-align: center;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* Contact Methods Section */
.page-contact__contact-methods-section {
  padding: 60px 0;
  background-color: var(--bg-color-light);
  color: var(--text-color-dark);
}

.page-contact__methods-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-contact__method-card {
  background-color: var(--secondary-color);
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-contact__method-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.page-contact__method-icon {
  width: 250px;
  height: auto;
  display: block;
  margin: 0 auto 20px auto;
  object-fit: contain;
  min-width: 200px; /* Đảm bảo kích thước tối thiểu */
  min-height: 200px;
}

.page-contact__method-title {
  font-size: 1.8em;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-contact__method-description {
  font-size: 1em;
  color: var(--text-color-dark);
  margin-bottom: 20px;
}

.page-contact__email-address {
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 20px;
  font-size: 1.1em;
}

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

.page-contact__social-btn {
  background-color: #6c757d;
  color: var(--text-color-light);
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.page-contact__social-btn:hover {
  background-color: #5a6268;
}

/* Contact Form Section */
.page-contact__dark-section {
  background-color: var(--bg-color-dark);
  color: var(--text-color-light);
  padding: 60px 0;
}

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

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

.page-contact__contact-form {
  max-width: 700px;
  margin: 0 auto;
  padding: 30px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.page-contact__form-group {
  margin-bottom: 20px;
}

.page-contact__form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: var(--text-color-light);
}

.page-contact__form-input,
.page-contact__form-textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 5px;
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-color-light);
  font-size: 1em;
  box-sizing: border-box;
}

.page-contact__form-input::placeholder,
.page-contact__form-textarea::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.page-contact__form-input:focus,
.page-contact__form-textarea:focus {
  outline: none;
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.3);
}

.page-contact__form-submit-btn {
  width: auto;
  padding: 12px 30px;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

/* FAQ Section */
.page-contact__faq-section {
  padding: 60px 0;
  background-color: var(--bg-color-light);
  color: var(--text-color-dark);
}

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

.page-contact__faq-item {
  background-color: var(--secondary-color);
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.page-contact__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15em;
  font-weight: bold;
  color: var(--primary-color);
  cursor: pointer;
  background-color: #f9f9f9;
  transition: background-color 0.3s ease;
  list-style: none; /* Remove default marker for details */
}

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

.page-contact__faq-item[open] .page-contact__faq-question {
  background-color: #f0f0f0;
}

.page-contact__faq-question:hover {
  background-color: #f0f0f0;
}

.page-contact__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: var(--primary-color);
}

.page-contact__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1em;
  color: var(--text-color-dark);
}

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

.page-contact__faq-answer .page-contact__btn-link {
  display: inline-block;
  margin-top: 10px;
  color: var(--primary-color);
  text-decoration: underline;
  font-weight: bold;
}

.page-contact__faq-answer .page-contact__btn-link:hover {
  color: darken(var(--primary-color), 10%);
}

/* CTA Section */
.page-contact__cta-section {
  padding: 80px 0;
  text-align: center;
}

.page-contact__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

/* Buttons */
.page-contact__btn-primary,
.page-contact__btn-secondary {
  display: inline-block;
  padding: 15px 35px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  box-sizing: border-box;
}

.page-contact__btn-primary {
  background-color: var(--login-button-color); /* Sử dụng màu đăng nhập */
  color: var(--text-color-light);
  border-color: var(--login-button-color);
}

.page-contact__btn-primary:hover {
  background-color: darken(var(--login-button-color), 10%);
  transform: translateY(-2px);
}

.page-contact__btn-secondary {
  background-color: transparent;
  color: var(--text-color-light);
  border-color: var(--text-color-light);
}

.page-contact__btn-secondary:hover {
  background-color: var(--text-color-light);
  color: var(--bg-color-dark);
  transform: translateY(-2px);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-contact__methods-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-contact {
    font-size: 16px;
    line-height: 1.6;
  }

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

  .page-contact__hero-section {
    padding-bottom: 40px;
  }

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

  .page-contact__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
  }

  .page-contact__section-title {
    font-size: clamp(1.5em, 6vw, 2.2em);
  }

  .page-contact__contact-methods-section,
  .page-contact__dark-section,
  .page-contact__faq-section,
  .page-contact__cta-section {
    padding: 40px 0;
  }

  .page-contact__method-card {
    padding: 20px;
  }

  .page-contact__method-icon {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: 200px !important;
    min-height: 200px !important;
  }

  .page-contact__form-input,
  .page-contact__form-textarea {
    padding: 10px;
  }

  .page-contact__faq-question {
    font-size: 1em;
    padding: 15px 20px;
  }

  .page-contact__faq-answer {
    padding: 0 20px 15px 20px;
  }

  .page-contact__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-contact__btn-primary,
  .page-contact__btn-secondary,
  .page-contact a[class*="button"],
  .page-contact a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-contact__cta-buttons,
  .page-contact__button-group,
  .page-contact__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
    overflow: hidden !important;
  }

  /* Ensure no image filter is applied */
  .page-contact img {
    filter: none !important;
  }
}

@media (max-width: 480px) {
  .page-contact__main-title {
    font-size: clamp(1.5em, 8vw, 2em);
  }

  .page-contact__section-title {
    font-size: clamp(1.3em, 7vw, 1.8em);
  }

  .page-contact__btn-primary,
  .page-contact__btn-secondary {
    padding: 12px 25px;
    font-size: 1em;
  }

  .page-contact__social-links {
    flex-direction: column;
  }
}