/* style/contact.css */
/* 页面完整样式代码 - 注意：所有选择器必须使用BEM命名规则（双下划线__连接） */

/* 颜色变量 */
:root {
  --page-contact-primary-color: #26A9E0;
  --page-contact-secondary-color: #FFFFFF;
  --page-contact-text-dark: #333333;
  --page-contact-text-light: #ffffff;
  --page-contact-bg-dark: #1a1a2e; /* From shared.css body background */
  --page-contact-btn-login: #EA7C07;
}

.page-contact {
  font-family: 'Arial', sans-serif;
  color: var(--page-contact-text-light); /* Body is dark, so text is light */
  background-color: var(--page-contact-bg-dark); /* Ensure consistency if main has a background */
  line-height: 1.6;
  padding-top: var(--header-offset, 120px); /* Fixed header spacing */
}

/* Hero Section */
.page-contact__hero-section {
  position: relative;
  width: 100%;
  height: 600px; /* Adjust as needed */
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.page-contact__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.page-contact__hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6); /* Dark overlay for text readability */
  z-index: 2;
}

.page-contact__hero-content {
  position: relative;
  z-index: 3;
  max-width: 800px;
  padding: 20px;
  color: var(--page-contact-text-light);
}

.page-contact__hero-title {
  font-size: 3em;
  margin-bottom: 20px;
  color: var(--page-contact-secondary-color);
  line-height: 1.2;
}

.page-contact__hero-description {
  font-size: 1.2em;
  margin-bottom: 30px;
}

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

/* General Section Styling */
.page-contact__section-title {
  font-size: 2.5em;
  margin-bottom: 20px;
  text-align: center;
  color: var(--page-contact-primary-color);
}

.page-contact__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
  color: var(--page-contact-text-light);
}

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

/* Buttons */
.page-contact__btn-primary,
.page-contact__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  cursor: pointer;
  max-width: 100%; /* For responsiveness */
  box-sizing: border-box; /* For responsiveness */
  white-space: normal; /* Allow text wrap */
  word-wrap: break-word; /* Allow text wrap */
}

.page-contact__btn-primary {
  background-color: var(--page-contact-primary-color);
  color: var(--page-contact-secondary-color);
  border: 2px solid var(--page-contact-primary-color);
}

.page-contact__btn-primary:hover {
  background-color: #208ac2; /* Darkened primary color */
  border-color: #208ac2;
}

.page-contact__btn-secondary {
  background-color: transparent;
  color: var(--page-contact-primary-color);
  border: 2px solid var(--page-contact-primary-color);
}

.page-contact__btn-secondary:hover {
  background-color: var(--page-contact-primary-color);
  color: var(--page-contact-secondary-color);
}

/* Contact Info Section */
.page-contact__info-section {
  background-color: var(--page-contact-bg-dark); /* Dark section background */
  color: var(--page-contact-text-light); /* Light text */
}

.page-contact__info-section .page-contact__section-title {
  color: var(--page-contact-secondary-color); /* White title for dark background */
}

.page-contact__contact-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-contact__method-card {
  background: rgba(255, 255, 255, 0.08); /* Slightly transparent white for cards */
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-contact__method-icon {
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
  object-fit: contain;
  border-radius: 5px; /* Example, ensure it's not a tiny icon */
  min-width: 200px; /* Enforce min size */
  min-height: 200px; /* Enforce min size */
}

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

.page-contact__method-text {
  font-size: 1em;
  margin-bottom: 25px;
  flex-grow: 1;
}

/* Contact Form Section */
.page-contact__form-section {
  background-color: var(--page-contact-secondary-color); /* Light background for form */
  color: var(--page-contact-text-dark); /* Dark text */
}

.page-contact__form-section .page-contact__section-title {
  color: var(--page-contact-primary-color);
}

.page-contact__form-section .page-contact__section-description {
  color: var(--page-contact-text-dark);
}

.page-contact__contact-form {
  max-width: 700px;
  margin: 0 auto;
  padding: 30px;
  background: #f9f9f9;
  border-radius: 10px;
  box-shadow: 0 2px 10px 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(--page-contact-text-dark);
}

.page-contact__form-input,
.page-contact__form-textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 1em;
  box-sizing: border-box;
  color: var(--page-contact-text-dark);
  background-color: var(--page-contact-secondary-color);
}

.page-contact__form-textarea {
  resize: vertical;
}

.page-contact__form-submit-btn {
  width: 100%;
  padding: 15px;
  font-size: 1.1em;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  background-color: var(--page-contact-primary-color);
  color: var(--page-contact-secondary-color);
  transition: background-color 0.3s ease;
}

.page-contact__form-submit-btn:hover {
  background-color: #208ac2; /* Darkened primary color */
}

/* FAQ Section */
.page-contact__faq-section {
  background-color: var(--page-contact-bg-dark); /* Dark section background */
  color: var(--page-contact-text-light); /* Light text */
}

.page-contact__faq-section .page-contact__section-title {
  color: var(--page-contact-secondary-color); /* White title for dark background */
}

.page-contact__faq-section .page-contact__section-description {
  color: var(--page-contact-text-light);
}

.page-contact__faq-list {
  max-width: 900px;
  margin: 50px auto 0 auto;
}

.page-contact__faq-item {
  background: rgba(255, 255, 255, 0.08); /* Slightly transparent white for items */
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-contact__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.15); /* Slightly darker for question */
  transition: background-color 0.3s ease;
}

.page-contact__faq-question:hover {
  background: rgba(255, 255, 255, 0.2);
}

.page-contact__faq-heading {
  margin: 0;
  font-size: 1.2em;
  color: var(--page-contact-secondary-color);
}

.page-contact__faq-toggle {
  font-size: 1.5em;
  font-weight: bold;
  color: var(--page-contact-primary-color);
  transition: transform 0.3s ease;
}

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

.page-contact__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 25px;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: var(--page-contact-text-light);
}

.page-contact__faq-item.active .page-contact__faq-answer {
  max-height: 1000px !important; /* Use !important to ensure it overrides */
  padding: 15px 25px 25px 25px;
}

.page-contact__faq-answer p {
  margin: 0;
  font-size: 1em;
  color: var(--page-contact-text-light);
}

.page-contact__cta-bottom {
    text-align: center;
    margin-top: 60px;
    padding: 30px 20px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
}

.page-contact__cta-text {
    font-size: 1.3em;
    margin-bottom: 30px;
    color: var(--page-contact-secondary-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-contact__hero-title {
    font-size: 2.5em;
  }
  .page-contact__section-title {
    font-size: 2em;
  }
  .page-contact__contact-methods {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-contact {
    font-size: 16px;
    line-height: 1.6;
  }
  .page-contact__hero-section {
    height: 500px;
  }
  .page-contact__hero-title {
    font-size: 2em;
  }
  .page-contact__hero-description {
    font-size: 1em;
  }
  .page-contact__hero-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-contact__btn-primary,
  .page-contact__btn-secondary {
    padding: 12px 20px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-contact__section-title {
    font-size: 1.8em;
  }
  .page-contact__section-description {
    font-size: 0.95em;
  }
  .page-contact__contact-methods {
    grid-template-columns: 1fr;
  }
  .page-contact__method-icon {
    width: 150px; /* Adjust min size for mobile */
    height: 150px; /* Adjust min size for mobile */
    min-width: 200px !important; /* Enforce min size for mobile */
    min-height: 200px !important; /* Enforce min size for mobile */
  }

  /* Mobile image responsiveness */
  .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-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  /* Buttons in mobile */
  .page-contact__hero-buttons,
  .page-contact__contact-methods .page-contact__btn-primary,
  .page-contact__form-submit-btn,
  .page-contact__cta-bottom .page-contact__btn-primary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

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

  .page-contact__faq-question {
    padding: 15px 20px;
  }
  .page-contact__faq-heading {
    font-size: 1.1em;
  }
  .page-contact__faq-answer {
    padding: 0 20px;
  }
  .page-contact__faq-item.active .page-contact__faq-answer {
    padding: 10px 20px 20px 20px;
  }
}