/* style/contact.css */
.page-contact {
  font-family: 'Arial', sans-serif;
  color: #333333; /* Default text color for light body background */
  line-height: 1.6;
}

.page-contact__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  background-color: #FFFFFF;
  text-align: center;
}

.page-contact__hero-image {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 30px;
}

.page-contact__hero-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 15px;
}

.page-contact__main-title {
  font-size: clamp(2em, 4vw, 3.2em);
  color: #26A9E0;
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.page-contact__description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #555555;
}

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

.page-contact__btn-primary,
.page-contact__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

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

.page-contact__btn-primary:hover {
  background-color: #1a7fb7;
  border-color: #1a7fb7;
}

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

.page-contact__btn-secondary:hover {
  background-color: #e0f2f7;
  color: #26A9E0;
}

.page-contact__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}

.page-contact__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.5em);
  color: #26A9E0;
  text-align: center;
  margin-bottom: 30px;
  font-weight: 700;
}

.page-contact__text-block {
  text-align: center;
  margin-bottom: 40px;
  font-size: 1.05em;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Contact Info Section */
.page-contact__contact-info-section {
  padding: 80px 0;
  background-color: #f8f8f8;
}

.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-color: #FFFFFF;
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
  min-height: 250px; /* Ensure minimum height to avoid small cards */
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-contact__info-card:hover {
  transform: translateY(-5px);
}

.page-contact__info-icon {
  width: 200px; /* Min size */
  height: 150px; /* Min size */
  object-fit: contain;
  margin: 0 auto 20px;
  display: block;
}

.page-contact__card-title {
  font-size: 1.5em;
  color: #26A9E0;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-contact__card-text {
  font-size: 1em;
  color: #666666;
  margin-bottom: 15px;
}

.page-contact__link-text {
  color: #EA7C07; /* Login color for emphasis */
  text-decoration: none;
  font-weight: 600;
}

.page-contact__link-text:hover {
  text-decoration: underline;
}

/* Form Section */
.page-contact__form-section {
  padding: 80px 0;
  background-color: #FFFFFF;
}

.page-contact__contact-form {
  max-width: 700px;
  margin: 40px auto 0;
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  background-color: #fdfdfd;
}

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

.page-contact__form-label {
  display: block;
  font-size: 1.1em;
  color: #333333;
  margin-bottom: 10px;
  font-weight: 600;
}

.page-contact__form-input,
.page-contact__form-textarea {
  width: 100%;
  padding: 15px;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  font-size: 1em;
  color: #333333;
  background-color: #f5f5f5;
  box-sizing: border-box;
  transition: border-color 0.3s ease;
}

.page-contact__form-input:focus,
.page-contact__form-textarea:focus {
  border-color: #26A9E0;
  outline: none;
}

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

.page-contact__form-submit-btn {
  width: auto;
  padding: 15px 40px;
  font-size: 1.1em;
  cursor: pointer;
  border: none;
}

/* FAQ Section */
.page-contact__faq-section {
  padding: 80px 0;
  background-color: #f0f8ff;
}

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

.page-contact__faq-item {
  background-color: #FFFFFF;
  border-radius: 10px;
  margin-bottom: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
  overflow: hidden;
}

.page-contact__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15em;
  font-weight: 600;
  color: #26A9E0;
  cursor: pointer;
  background-color: #fdfdfd;
  border-bottom: 1px solid #e0e0e0;
  transition: background-color 0.3s ease;
  list-style: none; /* For details/summary */
}

.page-contact__faq-question::-webkit-details-marker { /* For details/summary */
  display: none;
}

.page-contact__faq-question:hover {
  background-color: #eaf7ff;
}

.page-contact__faq-qtext {
  flex-grow: 1;
  padding-right: 15px;
}

.page-contact__faq-toggle {
  font-size: 1.5em;
  font-weight: bold;
  color: #26A9E0;
  transition: transform 0.3s ease;
}

.page-contact__faq-item[open] .page-contact__faq-toggle {
  transform: rotate(45deg);
}

.page-contact__faq-answer {
  padding: 15px 25px 20px;
  font-size: 1em;
  color: #555555;
  line-height: 1.7;
  background-color: #FFFFFF;
}

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

.page-contact__faq-answer .page-contact__btn-secondary {
  margin-top: 10px;
  padding: 10px 20px;
  font-size: 0.95em;
}

/* Why Contact Section */
.page-contact__why-contact-section {
  padding: 80px 0;
  background-color: #26A9E0; /* Dark background */
  color: #FFFFFF;
}

.page-contact__why-contact-section .page-contact__section-title,
.page-contact__why-contact-section .page-contact__text-block {
  color: #FFFFFF;
}

.page-contact__benefit-list {
  max-width: 900px;
  margin: 40px auto 0;
  list-style: none;
  padding: 0;
}

.page-contact__benefit-item {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 20px 25px;
  margin-bottom: 15px;
  font-size: 1.1em;
  line-height: 1.5;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  color: #FFFFFF;
}

.page-contact__benefit-item strong {
  color: #FFFFFF;
}

/* Social Section */
.page-contact__social-section {
  padding: 80px 0;
  background-color: #f8f8f8;
}

.page-contact__social-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.page-contact__social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  color: #FFFFFF;
  font-size: 1.1em;
  min-width: 150px;
  transition: background-color 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-contact__social-btn--facebook {
  background-color: #3b5998;
}

.page-contact__social-btn--facebook:hover {
  background-color: #2d4373;
}

.page-contact__social-btn--telegram {
  background-color: #0088cc;
}

.page-contact__social-btn--telegram:hover {
  background-color: #0077b3;
}

.page-contact__social-btn--zalo {
  background-color: #0081ff;
}

.page-contact__social-btn--zalo:hover {
  background-color: #006ddb;
}

/* Working Hours Section */
.page-contact__working-hours-section {
  padding: 80px 0;
  background-color: #FFFFFF;
}

.page-contact__hours-address-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-contact__hours-card,
.page-contact__address-card {
  background-color: #fdfdfd;
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-contact__address-map-img {
  width: 100%;
  height: auto;
  display: block;
  margin-top: 20px;
  border-radius: 8px;
  object-fit: cover;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-contact__hero-image {
    width: 90%;
    height: auto;
  }
}

@media (max-width: 768px) {
  .page-contact__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

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

  .page-contact__description {
    font-size: 1em;
  }

  .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;
  }

  .page-contact__section-title {
    font-size: clamp(1.5em, 6vw, 2em);
    margin-bottom: 25px;
  }

  .page-contact__text-block {
    font-size: 0.95em;
    margin-bottom: 30px;
  }

  .page-contact__contact-info-section,
  .page-contact__form-section,
  .page-contact__faq-section,
  .page-contact__why-contact-section,
  .page-contact__social-section,
  .page-contact__working-hours-section {
    padding: 50px 0;
  }

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

  .page-contact__contact-form {
    padding: 30px 20px;
  }

  .page-contact__form-label {
    font-size: 1em;
  }

  .page-contact__form-input,
  .page-contact__form-textarea {
    padding: 12px;
    font-size: 0.95em;
  }

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

  .page-contact__faq-answer {
    padding: 10px 20px 15px;
    font-size: 0.95em;
  }

  .page-contact__benefit-item {
    font-size: 1em;
    padding: 15px 20px;
  }

  .page-contact__social-links {
    flex-direction: column;
    gap: 15px;
  }

  .page-contact__social-btn {
    padding: 12px 20px;
    font-size: 1em;
  }

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

  /* Mobile image responsiveness */
  .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 {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-contact__video-section {
    padding-top: 10px !important; /* body đã đảm nhiệm --header-offset */
  }
}

@media (max-width: 480px) {
  .page-contact__hero-section {
    padding: 30px 10px;
    padding-top: 10px !important;
  }

  .page-contact__main-title {
    font-size: clamp(1.6em, 8vw, 2em);
  }

  .page-contact__description {
    font-size: 0.9em;
  }

  .page-contact__contact-info-section,
  .page-contact__form-section,
  .page-contact__faq-section,
  .page-contact__why-contact-section,
  .page-contact__social-section,
  .page-contact__working-hours-section {
    padding: 40px 0;
  }

  .page-contact__contact-form {
    padding: 20px 15px;
  }

  .page-contact__btn-primary,
  .page-contact__btn-secondary {
    font-size: 0.9em;
    padding: 12px 20px;
  }
  
  .page-contact__form-submit-btn {
    font-size: 1em;
    padding: 12px 30px;
  }
}