/* style/contact.css */

/* Custom Colors */
:root {
  --page-contact-card-bg: #11271B;
  --page-contact-bg: #08160F;
  --page-contact-text-main: #F2FFF6;
  --page-contact-text-secondary: #A7D9B8;
  --page-contact-border: #2E7A4E;
  --page-contact-glow: #57E38D;
  --page-contact-gold: #F2C14E;
  --page-contact-divider: #1E3A2A;
  --page-contact-deep-green: #0A4B2C;
  --page-contact-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
}

.page-contact {
  background-color: var(--page-contact-bg);
  color: var(--page-contact-text-main);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-contact__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  text-align: center;
  background-color: var(--page-contact-deep-green);
}

.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;
}

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

.page-contact__hero-description {
  font-size: 1.1rem;
  color: var(--page-contact-text-secondary);
  margin-bottom: 30px;
}

.page-contact__cta-button {
  display: inline-block;
  background: var(--page-contact-button-gradient);
  color: #ffffff;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-contact__cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  opacity: 0.9;
}

.page-contact__channels-section,
.page-contact__address-section,
.page-contact__social-section,
.page-contact__faq-section,
.page-contact__form-section,
.page-contact__why-choose-us-section {
  max-width: 1200px;
  margin: 40px auto;
  padding: 40px 20px;
  background-color: var(--page-contact-card-bg);
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--page-contact-border);
}

.page-contact__channels-title,
.page-contact__address-title,
.page-contact__social-title,
.page-contact__faq-title,
.page-contact__form-title,
.page-contact__why-choose-us-title {
  font-size: 2.2rem;
  color: var(--page-contact-gold);
  margin-bottom: 20px;
  text-align: center;
  font-weight: 600;
}

.page-contact__channels-description,
.page-contact__address-description,
.page-contact__social-description,
.page-contact__faq-description,
.page-contact__form-description,
.page-contact__why-choose-us-description {
  font-size: 1rem;
  color: var(--page-contact-text-secondary);
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-contact__channel-card {
  background-color: var(--page-contact-bg);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  border: 1px solid var(--page-contact-divider);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-contact__channel-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-contact__channel-icon {
  width: 100%; /* Ensure large images are responsive */
  max-width: 250px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

.page-contact__channel-name {
  font-size: 1.5rem;
  color: var(--page-contact-text-main);
  margin-bottom: 15px;
}

.page-contact__channel-text {
  color: var(--page-contact-text-secondary);
  margin-bottom: 20px;
}

.page-contact__channel-detail strong {
  color: var(--page-contact-gold);
}

.page-contact__channel-detail a {
  color: var(--page-contact-glow);
  text-decoration: none;
}

.page-contact__channel-detail a:hover {
  text-decoration: underline;
}

.page-contact__channel-button {
  display: inline-block;
  background: var(--page-contact-button-gradient);
  color: #ffffff;
  padding: 12px 25px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.page-contact__channel-button:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-contact__address-info {
  text-align: center;
  margin-bottom: 30px;
  color: var(--page-contact-text-main);
}

.page-contact__address-info strong {
  color: var(--page-contact-gold);
}

.page-contact__map-container {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--page-contact-border);
}

.page-contact__map-image {
  width: 100%;
  height: auto;
  display: block;
}

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

.page-contact__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--page-contact-deep-green);
  color: #ffffff;
  font-size: 1.2rem;
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.3s ease;
  border: 1px solid var(--page-contact-border);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-contact__social-link:hover {
  background-color: var(--page-contact-glow);
  transform: translateY(-3px) scale(1.05);
}

/* Placeholder for social icons - in a real scenario, these would be background-images or SVG */
.page-contact__social-facebook::before {
  content: "f"; /* Example, use proper icon font/svg */
  font-family: 'Font Awesome 5 Brands'; /* Placeholder */
}
.page-contact__social-telegram::before {
  content: "t"; /* Example */
}
.page-contact__social-zalo::before {
  content: "z"; /* Example */
}
.page-contact__social-twitter::before {
  content: "x"; /* Example */
}

.page-contact__faq-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.page-contact__faq-item {
  background-color: var(--page-contact-bg);
  border: 1px solid var(--page-contact-divider);
  border-radius: 8px;
  overflow: hidden;
}

.page-contact__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  color: var(--page-contact-text-main);
  font-weight: bold;
  font-size: 1.1rem;
  background-color: var(--page-contact-deep-green);
  transition: background-color 0.3s ease;
}

.page-contact__faq-question:hover {
  background-color: #1a5c3a; /* Slightly darker green */
}

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

.page-contact__faq-item[open] .page-contact__faq-toggle {
  content: '−';
}

.page-contact__faq-answer {
  padding: 0 25px 18px;
  color: var(--page-contact-text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.page-contact__faq-item:not([open]) .page-contact__faq-answer {
  display: none;
}

.page-contact__contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 700px;
  margin: 0 auto;
}

.page-contact__form-group {
  display: flex;
  flex-direction: column;
}

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

.page-contact__form-input,
.page-contact__form-textarea {
  padding: 12px 15px;
  border: 1px solid var(--page-contact-divider);
  border-radius: 6px;
  background-color: var(--page-contact-bg);
  color: var(--page-contact-text-main);
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.page-contact__form-input::placeholder,
.page-contact__form-textarea::placeholder {
  color: var(--page-contact-text-secondary);
  opacity: 0.7;
}

.page-contact__form-input:focus,
.page-contact__form-textarea:focus {
  border-color: var(--page-contact-glow);
  outline: none;
}

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

.page-contact__form-submit-button {
  background: var(--page-contact-button-gradient);
  color: #ffffff;
  padding: 15px 25px;
  border-radius: 8px;
  border: none;
  font-weight: bold;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-contact__form-submit-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  opacity: 0.9;
}

.page-contact__why-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.page-contact__why-item {
  background-color: var(--page-contact-bg);
  padding: 20px;
  border-radius: 8px;
  border: 1px solid var(--page-contact-divider);
  color: var(--page-contact-text-secondary);
  font-size: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.page-contact__why-item::before {
  content: '✔'; /* Checkmark icon */
  color: var(--page-contact-glow);
  font-weight: bold;
  font-size: 1.2em;
  line-height: 1;
  flex-shrink: 0;
}

.page-contact__why-item strong {
  color: var(--page-contact-text-main);
}

.page-contact__cta-button--bottom {
  margin-top: 40px;
  text-align: center;
  display: block;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

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

  .page-contact__hero-title {
    font-size: clamp(2rem, 8vw, 2.8rem);
  }

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

  .page-contact__channels-section,
  .page-contact__address-section,
  .page-contact__social-section,
  .page-contact__faq-section,
  .page-contact__form-section,
  .page-contact__why-choose-us-section {
    margin: 20px auto;
    padding: 25px 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-contact__channels-title,
  .page-contact__address-title,
  .page-contact__social-title,
  .page-contact__faq-title,
  .page-contact__form-title,
  .page-contact__why-choose-us-title {
    font-size: 1.8rem;
  }

  .page-contact__channels-description,
  .page-contact__address-description,
  .page-contact__social-description,
  .page-contact__faq-description,
  .page-contact__form-description,
  .page-contact__why-choose-us-description {
    font-size: 0.9rem;
  }

  .page-contact__channel-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-contact__channel-icon {
    max-width: 200px;
  }

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

  .page-contact__social-link {
    width: 50px;
    height: 50px;
    font-size: 1rem;
  }

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

  .page-contact__faq-answer {
    padding: 0 20px 15px;
    font-size: 0.9rem;
  }

  .page-contact__form-input,
  .page-contact__form-textarea {
    padding: 10px 12px;
    font-size: 0.95rem;
  }

  .page-contact__form-submit-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__why-list {
    grid-template-columns: 1fr;
  }

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

  /* Image and Video responsive rules */
  .page-contact img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-contact video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

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

  .page-contact__map-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    padding-left: 0;
    padding-right: 0;
  }

  .page-contact__channel-card,
  .page-contact__social-link {
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
}