/* style/contact.css */

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

.page-contact {
  background-color: var(--page-contact-bg);
  color: var(--page-contact-text-main);
  font-family: Arial, sans-serif;
  line-height: 1.6;
  font-size: 16px;
}

.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 as body handles --header-offset */
  overflow: hidden;
  box-sizing: border-box;
}

.page-contact__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

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

.page-contact__hero-content {
  text-align: center;
  padding: 40px 20px;
  max-width: 900px;
  margin-top: 20px;
  background: rgba(17, 39, 27, 0.8); /* Card BG with some transparency */
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--page-contact-border);
  box-sizing: border-box;
}

.page-contact__main-title {
  font-size: clamp(2em, 4vw, 3.2em); /* Use clamp for H1 font size */
  color: var(--page-contact-text-main);
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

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

.page-contact__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
}

.page-contact__btn-primary,
.page-contact__btn-secondary {
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  display: inline-block;
  text-align: center;
  cursor: pointer;
  white-space: normal; /* Allow text to wrap */
  word-wrap: break-word; /* Allow long words to break */
  box-sizing: border-box;
}

.page-contact__btn-primary {
  background: var(--page-contact-btn-gradient);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-contact__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

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

.page-contact__btn-secondary:hover {
  background: var(--page-contact-glow);
  color: var(--page-contact-bg);
  transform: translateY(-3px);
}

.page-contact__section {
  padding: 80px 20px;
  background-color: var(--page-contact-bg);
  border-bottom: 1px solid var(--page-contact-divider);
}

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

.page-contact__section-title {
  font-size: clamp(1.8em, 3vw, 2.8em);
  color: var(--page-contact-text-main);
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-contact__section-description {
  font-size: 1.1em;
  color: var(--page-contact-text-secondary);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
}

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

.page-contact__card {
  background-color: var(--page-contact-card-bg);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--page-contact-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--page-contact-text-main);
}

.page-contact__card-image {
  width: 100%; /* Ensure card images are large */
  max-width: 400px; /* Example max-width for smaller cards */
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  object-fit: cover;
}

.page-contact__card-title {
  font-size: 1.6em;
  color: var(--page-contact-text-main);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-contact__card-text {
  font-size: 1em;
  color: var(--page-contact-text-secondary);
}

.page-contact__grid-channels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-contact__channel-card {
  background-color: var(--page-contact-card-bg);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--page-contact-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--page-contact-text-main);
}

.page-contact__channel-icon {
  width: 80px;
  height: 80px;
  background-color: var(--page-contact-deep-green);
  border-radius: 50%;
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2.5em;
  color: var(--page-contact-glow);
  /* Placeholder for actual icons */
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%2357E38D"><path d="M0 0h24v24H0z" fill="none"/><path d="M20 2H4c-1.1 0-2 .9-2 2v18l4-4h14c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zm-2 12H6v-2h12v2zm0-3H6V9h12v2zm0-3H6V6h12v2z"/></svg>'); /* Chat icon */
  background-size: 60%;
  background-repeat: no-repeat;
  background-position: center;
}

.page-contact__channel-icon--livechat {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%2357E38D"><path d="M0 0h24v24H0z" fill="none"/><path d="M20 2H4c-1.1 0-2 .9-2 2v18l4-4h14c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zm-2 12H6v-2h12v2zm0-3H6V9h12v2zm0-3H6V6h12v2z"/></svg>');
}
.page-contact__channel-icon--email {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%2357E38D"><path d="M0 0h24v24H0z" fill="none"/><path d="M20 4H4c-1.1 0-1.99.9-1.99 2L2 18c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zm0 4l-8 5-8-5V6l8 5 8-5v2z"/></svg>');
}
.page-contact__channel-icon--hotline {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%2357E38D"><path d="M0 0h24v24H0z" fill="none"/><path d="M20.01 15.38c-1.23 0-2.42-.29-3.51-.83-.3-.15-.63-.1-.91.09l-2.79 2.79c-1.18-.65-2.61-1.9-3.96-3.25-1.34-1.34-2.59-2.77-3.25-3.96l2.79-2.79c.2-.2.24-.54.09-.83-.54-1.19-.83-2.38-.83-3.51 0-.55-.45-1-1-1H3c-.55 0-1 .45-1 1C2 13.1 8.9 20 16.71 20c.55 0 1-.45 1-1v-3.01c0-.55-.45-1-1-1z"/></svg>');
}
.page-contact__channel-icon--social {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%2357E38D"><path d="M0 0h24v24H0z" fill="none"/><path d="M22 12c0-5.52-4.48-10-10-10S2 6.48 2 12c0 4.84 3.44 8.87 8 9.8V15H8v-3h2V9.5C10 7.57 11.57 6 13.5 6S17 7.57 17 9.5V12h3v3h-3v6.95c5.05-.5 9-4.76 9-9.95z"/></svg>');
}

.page-contact__channel-title {
  font-size: 1.5em;
  color: var(--page-contact-text-main);
  margin-bottom: 10px;
  font-weight: bold;
}

.page-contact__channel-text {
  font-size: 0.95em;
  color: var(--page-contact-text-secondary);
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-contact__social-links {
  display: flex;
  gap: 15px;
  margin-top: 10px;
}

.page-contact__social-icon {
  width: 40px;
  height: 40px;
  background-color: var(--page-contact-deep-green);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background-color 0.3s ease;
  background-size: 60%;
  background-repeat: no-repeat;
  background-position: center;
  border: 1px solid var(--page-contact-border);
}

.page-contact__social-icon:hover {
  background-color: var(--page-contact-glow);
}

.page-contact__social-icon--facebook {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23F2FFF6"><path d="M0 0h24v24H0z" fill="none"/><path d="M5 3h14a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2zm13 2H6a1 1 0 0 0-1 1v12a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1V6a1 1 0 0 0-1-1zM14 11h-2v-2h2V9zm-2 4h2v-4h-2v4zm-2-4h2v-2h-2v2zm-2-2h2v-2h-2v2zm4 0h2v-2h-2v2zm-4 4h2v-2h-2v2z"/></svg>');
}
.page-contact__social-icon--telegram {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23F2FFF6"><path d="M0 0h24v24H0z" fill="none"/><path d="M18.3 5.66l-15.6 6.09c-.8.31-.8.95 0 1.26l4.22 1.63 9.42-5.94c.32-.2.61-.06.35.15l-7.66 6.84-2.88 1.48c-.68.35-1.22.18-1.4-.41l-1.63-5.26c-.05-.18-.03-.38.05-.55l17.7-6.87c.6-.23 1.14.07.82.47z"/></svg>');
}
.page-contact__social-icon--zalo {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23F2FFF6"><path d="M0 0h24v24H0z" fill="none"/><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm3.5 14h-7c-.83 0-1.5-.67-1.5-1.5v-7c0-.83.67-1.5 1.5-1.5h7c.83 0 1.5.67 1.5 1.5v7c0 .83-.67 1.5-1.5 1.5zM12 7c-2.76 0-5 2.24-5 5s2.24 5 5 5 5-2.24 5-5-2.24-5-5-5zm0 8c-1.66 0-3-1.34-3-3s1.34-3 3-3 3 1.34 3 3-1.34 3-3 3z"/></svg>');
}

.page-contact__contact-form-section {
  background-color: var(--page-contact-card-bg);
  padding: 80px 20px;
}

.page-contact__form {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 30px;
  background-color: var(--page-contact-bg);
  border-radius: 10px;
  border: 1px solid var(--page-contact-border);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

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

.page-contact__form-label {
  font-size: 1em;
  color: var(--page-contact-text-main);
  margin-bottom: 8px;
  font-weight: bold;
}

.page-contact__form-input,
.page-contact__form-textarea {
  padding: 12px 15px;
  border: 1px solid var(--page-contact-border);
  border-radius: 8px;
  background-color: rgba(0, 0, 0, 0.3); /* Slightly transparent dark background */
  color: var(--page-contact-text-main);
  font-size: 1em;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  box-sizing: border-box;
}

.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);
  box-shadow: 0 0 0 3px rgba(87, 227, 141, 0.3);
  outline: none;
}

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

.page-contact__form-submit-btn {
  align-self: flex-start; /* Align button to start */
  margin-top: 10px;
}

.page-contact__faq-section {
  padding: 80px 20px;
}

.page-contact__faq-list {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.page-contact__faq-item {
  background-color: var(--page-contact-card-bg);
  border-radius: 10px;
  border: 1px solid var(--page-contact-border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  color: var(--page-contact-text-main);
}

.page-contact__faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 25px;
  font-size: 1.15em;
  font-weight: bold;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--page-contact-text-main);
  background-color: var(--page-contact-deep-green);
  transition: background-color 0.3s ease;
}

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

.page-contact__faq-item summary:hover {
  background-color: var(--page-contact-border);
}

.page-contact__faq-qtext {
  flex-grow: 1;
}

.page-contact__faq-toggle {
  font-size: 1.5em;
  margin-left: 15px;
  color: var(--page-contact-glow);
}

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

.page-contact__faq-answer {
  padding: 20px 25px;
  font-size: 1em;
  color: var(--page-contact-text-secondary);
  border-top: 1px solid var(--page-contact-border);
}

.page-contact__responsibility-section {
  padding: 80px 20px;
  background-color: var(--page-contact-bg);
}

.page-contact__responsibility-content {
  max-width: 900px;
  margin: 0 auto;
  background-color: var(--page-contact-card-bg);
  border-radius: 10px;
  padding: 40px;
  border: 1px solid var(--page-contact-border);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  color: var(--page-contact-text-main);
}

.page-contact__responsibility-content p {
  margin-bottom: 15px;
  color: var(--page-contact-text-secondary);
}

.page-contact__responsibility-content strong {
  color: var(--page-contact-text-main);
}

.page-contact__cta-final {
  text-align: center;
  padding: 80px 20px;
  background-color: var(--page-contact-card-bg);
}

.page-contact__cta-final .page-contact__btn-primary {
  margin-top: 30px;
}

/* --- Responsive Styles --- */

/* General content area images (min 200px) */
.page-contact img {
  min-width: 200px;
  min-height: 200px;
}

@media (max-width: 1024px) {
  .page-contact__hero-section {
    padding: 40px 15px;
  }

  .page-contact__hero-content {
    padding: 30px 15px;
  }

  .page-contact__main-title {
    font-size: clamp(1.8em, 5vw, 2.8em);
  }

  .page-contact__section {
    padding: 60px 15px;
  }

  .page-contact__grid-cards,
  .page-contact__grid-channels {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-contact {
    font-size: 15px;
    line-height: 1.5;
  }

  /* Mobile image responsiveness */
  .page-contact img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    min-width: unset !important; /* Allow smaller display sizes if container dictates */
    min-height: unset !important;
  }

  /* Ensure all image containers are responsive */
  .page-contact__hero-image-wrapper,
  .page-contact__card,
  .page-contact__channel-card,
  .page-contact__responsibility-content {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Buttons responsiveness */
  .page-contact__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-contact__btn-primary,
  .page-contact__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    padding: 12px 20px !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-contact__form {
    padding: 20px;
  }

  .page-contact__form-submit-btn {
    align-self: stretch;
  }

  .page-contact__hero-section,
  .page-contact__section,
  .page-contact__contact-form-section,
  .page-contact__faq-section,
  .page-contact__responsibility-section,
  .page-contact__cta-final {
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .page-contact__hero-section {
    padding-top: 10px !important;
  }

  .page-contact__hero-content {
    margin-top: 15px;
  }

  .page-contact__channel-icon {
    width: 60px;
    height: 60px;
    font-size: 2em;
  }

  .page-contact__social-links {
    justify-content: center;
  }

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

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

@media (max-width: 480px) {
  .page-contact__main-title {
    font-size: clamp(1.6em, 6vw, 2.2em);
  }

  .page-contact__section-title {
    font-size: clamp(1.6em, 5.5vw, 2.2em);
  }

  .page-contact__hero-description,
  .page-contact__section-description,
  .page-contact__card-text,
  .page-contact__channel-text,
  .page-contact__responsibility-content p {
    font-size: 0.9em;
  }
}