/* style/contact.css */
/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */

:root {
  --primary-color: #26A9E0;
  --secondary-color: #FFFFFF;
  --login-color: #EA7C07;
  --background-color: #FFFFFF;
  --text-dark: #333333;
  --text-light: #ffffff;
  --border-color: #e0e0e0;
}

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

.page-contact__dark-bg {
  background-color: var(--primary-color);
  color: var(--text-light);
}

.page-contact__light-bg {
  background-color: var(--background-color);
  color: var(--text-dark);
}

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

/* Hero Section */
.page-contact__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
}

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

.page-contact__hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  max-width: 90%;
  padding: 20px;
  background: rgba(0, 0, 0, 0.5); /* Semi-transparent overlay for text readability */
  border-radius: 8px;
  box-sizing: border-box;
}

.page-contact__hero-title {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-light);
  letter-spacing: -0.02em;
  margin-bottom: 15px;
}

.page-contact__hero-description {
  font-size: 1.1em;
  color: var(--text-light);
  max-width: 800px;
  margin: 0 auto;
}

/* General Section Styling */
.page-contact__info-section,
.page-contact__form-section,
.page-contact__faq-section,
.page-contact__cta-section {
  padding: 60px 0;
  text-align: center;
}

.page-contact__section-title {
  font-size: 2.2em;
  font-weight: 700;
  margin-bottom: 20px;
  color: inherit;
}

.page-contact__section-description {
  font-size: 1.1em;
  max-width: 800px;
  margin: 0 auto 40px auto;
  color: inherit;
}

/* Contact Methods */
.page-contact__contact-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-contact__method-card {
  background: var(--secondary-color);
  color: var(--text-dark);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.3s ease;
  border: 1px solid var(--border-color);
}

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

.page-contact__method-icon {
  width: 150px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 5px;
  object-fit: cover;
}

.page-contact__method-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.page-contact__method-text {
  margin-bottom: 20px;
}

.page-contact__contact-detail {
  font-weight: 600;
  margin-top: 10px;
}

.page-contact__email-link {
  color: var(--primary-color);
  text-decoration: none;
}

.page-contact__email-link:hover {
  text-decoration: underline;
}

/* Contact Form */
.page-contact__contact-form {
  max-width: 700px;
  margin: 40px auto 0 auto;
  background: rgba(255, 255, 255, 0.1);
  padding: 40px;
  border-radius: 10px;
  text-align: left;
}

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

.page-contact__form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--text-light);
}

.page-contact__form-input,
.page-contact__form-textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 5px;
  background: rgba(0, 0, 0, 0.3);
  color: var(--text-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);
}

/* FAQ Section */
.page-contact__faq-list {
  max-width: 900px;
  margin: 40px auto 0 auto;
  text-align: left;
}

.page-contact__faq-item {
  background: var(--secondary-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.page-contact__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15em;
  font-weight: 600;
  color: var(--primary-color);
  cursor: pointer;
  background: var(--secondary-color);
  transition: background 0.3s ease;
  list-style: none;
}

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

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

.page-contact__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: var(--primary-color);
  transition: transform 0.3s ease;
}

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

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

.page-contact__faq-answer p {
  margin: 0;
}

.page-contact__faq-answer a {
  color: var(--primary-color);
  text-decoration: none;
}

.page-contact__faq-answer a:hover {
  text-decoration: underline;
}

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

.page-contact__btn-primary {
  background: var(--primary-color);
  color: var(--text-light);
  padding: 15px 30px;
  border-radius: 5px;
  text-decoration: none;
  font-size: 1.1em;
  font-weight: 600;
  display: inline-block;
  margin-top: 30px;
  transition: background 0.3s ease;
  border: none;
  cursor: pointer;
}

.page-contact__btn-primary:hover {
  background: #1a8cc7;
}

.page-contact__btn-large {
  padding: 18px 40px;
  font-size: 1.2em;
}

/* Image and button responsive styles */
.page-contact img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

  .page-contact__hero-content {
    position: static;
    transform: none;
    background: none; /* Remove background overlay on mobile hero text */
    padding: 20px 0;
    max-width: 100%;
  }

  .page-contact__hero-title {
    font-size: 1.8em;
    margin-bottom: 10px;
  }

  .page-contact__hero-description {
    font-size: 1em;
    max-width: 100%;
  }

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

  .page-contact__section-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

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

  .page-contact__method-card {
    padding: 25px 15px;
  }

  .page-contact__method-icon {
    width: 120px;
  }

  .page-contact__form-input,
  .page-contact__form-textarea {
    padding: 10px 12px;
  }

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

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

  /* Forced responsive styles for images, buttons, and containers */
  .page-contact img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-contact__section,
  .page-contact__card,
  .page-contact__container,
  .page-contact__contact-form,
  .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-section {
    padding-top: 10px !important;
  }

  .page-contact__cta-button,
  .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__cta-buttons {
    display: flex;
    flex-direction: column; 
  }
}