/* style/contact.css */
/* body đã có padding-top: var(--header-offset); trang này KHÔNG được viết lại padding-top với biến đó */

:root {
  --page-contact-primary-color: #FF8C1A;
  --page-contact-secondary-color: #FFA53A;
  --page-contact-card-bg: #17191F;
  --page-contact-background: #0D0E12;
  --page-contact-text-main: #FFF3E6;
  --page-contact-border-color: #A84F0C;
  --page-contact-glow-color: #FFB04D;
  --page-contact-deep-orange: #D96800;
}

.page-contact {
  background-color: var(--page-contact-background);
  color: var(--page-contact-text-main);
  font-family: 'Arial', sans-serif;
  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 */
  text-align: center;
  background: var(--page-contact-background);
  overflow: hidden;
}

.page-contact__hero-image {
  width: 100%;
  height: auto;
  max-height: 675px;
  object-fit: cover;
  position: relative;
  z-index: 1;
  border-radius: 8px;
  margin-bottom: 30px;
}

.page-contact__hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
  color: var(--page-contact-text-main);
}

.page-contact__main-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--page-contact-secondary-color);
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(255,165,58,0.5);
}

.page-contact__description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: var(--page-contact-text-main);
  opacity: 0.9;
}

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

.page-contact__btn-primary,
.page-contact__btn-secondary {
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  min-width: 180px;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
}

.page-contact__btn-primary {
  background: linear-gradient(180deg, var(--page-contact-secondary-color) 0%, var(--page-contact-deep-orange) 100%);
  color: #ffffff;
  border: 2px solid var(--page-contact-secondary-color);
}

.page-contact__btn-primary:hover {
  background: linear-gradient(180deg, var(--page-contact-glow-color) 0%, var(--page-contact-primary-color) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,165,58,0.4);
}

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

.page-contact__btn-secondary:hover {
  background: var(--page-contact-secondary-color);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,165,58,0.4);
}

.page-contact__contact-methods,
.page-contact__commitment-section,
.page-contact__additional-support,
.page-contact__cta-bottom {
  padding: 80px 20px;
  text-align: center;
}

.page-contact__contact-methods,
.page-contact__cta-bottom {
  background-color: var(--page-contact-background);
  color: var(--page-contact-text-main);
}

.page-contact__commitment-section,
.page-contact__additional-support {
  background-color: var(--page-contact-background);
  color: var(--page-contact-text-main);
}

.page-contact__dark-section {
  background-color: var(--page-contact-background);
  color: var(--page-contact-text-main);
}

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

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

.page-contact__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--page-contact-secondary-color);
  margin-bottom: 20px;
  font-weight: 700;
  text-shadow: 0 0 8px rgba(255,165,58,0.3);
}

.page-contact__section-description {
  font-size: 1.1rem;
  max-width: 800px;
  margin: 0 auto 40px;
  color: var(--page-contact-text-main);
  opacity: 0.8;
}

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

.page-contact__card {
  background-color: var(--page-contact-card-bg);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--page-contact-border-color);
}

.page-contact__card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(255,165,58,0.3);
}

.page-contact__card-icon {
  width: 100%; /* Ensure icon is responsive */
  max-width: 250px; /* Max width for icons */
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  border: 1px solid var(--page-contact-primary-color);
  box-shadow: 0 0 15px rgba(255,165,58,0.2);
}

.page-contact__card-title {
  font-size: 1.6rem;
  color: var(--page-contact-primary-color);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-contact__card-text {
  font-size: 1rem;
  color: var(--page-contact-text-main);
  margin-bottom: 25px;
  opacity: 0.85;
}

.page-contact__email-link,
.page-contact__phone-link {
  color: var(--page-contact-secondary-color);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.page-contact__email-link:hover,
.page-contact__phone-link:hover {
  color: var(--page-contact-glow-color);
  text-decoration: underline;
}

.page-contact__btn-link {
  display: inline-block;
  padding: 10px 25px;
  background: var(--page-contact-primary-color);
  color: #ffffff;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s ease, transform 0.3s ease;
  margin-top: auto; /* Push button to bottom */
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-contact__btn-link:hover {
  background: var(--page-contact-secondary-color);
  transform: translateY(-2px);
}

.page-contact__faq-section {
  padding: 80px 20px;
  background-color: var(--page-contact-background);
  color: var(--page-contact-text-main);
}

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

.page-contact__faq-item {
  background-color: var(--page-contact-card-bg);
  border: 1px solid var(--page-contact-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: 20px 25px;
  cursor: pointer;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--page-contact-secondary-color);
  background-color: var(--page-contact-card-bg);
  transition: background-color 0.3s ease;
  list-style: none;
}

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

.page-contact__faq-item[open] > .page-contact__faq-question {
  background-color: var(--page-contact-primary-color);
  color: #ffffff;
}

.page-contact__faq-item[open] > .page-contact__faq-question .page-contact__faq-toggle {
  color: #ffffff;
}

.page-contact__faq-question:hover {
  background-color: var(--page-contact-primary-color);
  color: #ffffff;
}

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

.page-contact__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  margin-left: 15px;
  color: var(--page-contact-primary-color);
}

.page-contact__faq-answer {
  padding: 0 25px 20px;
  font-size: 1rem;
  color: var(--page-contact-text-main);
  opacity: 0.85;
  line-height: 1.7;
}

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

.page-contact__link {
  color: var(--page-contact-secondary-color);
  text-decoration: none;
  font-weight: 500;
}

.page-contact__link:hover {
  text-decoration: underline;
  color: var(--page-contact-glow-color);
}

.page-contact__commitment-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  list-style: none;
  padding: 0;
  margin-top: 40px;
  text-align: left;
}

.page-contact__commitment-item {
  background-color: var(--page-contact-card-bg);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--page-contact-border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-contact__commitment-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(255,165,58,0.3);
}

.page-contact__commitment-heading {
  font-size: 1.4rem;
  color: var(--page-contact-primary-color);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-contact__commitment-item p {
  font-size: 1rem;
  color: var(--page-contact-text-main);
  opacity: 0.85;
}

.page-contact__cta-bottom {
  padding-top: 60px;
  padding-bottom: 80px;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-contact__hero-image {
    max-height: 500px;
  }
}

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

  .page-contact__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important; /* body already handles --header-offset */
  }

  .page-contact__hero-image {
    margin-bottom: 20px;
    max-height: 300px;
  }

  .page-contact__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
  }

  .page-contact__description {
    font-size: 1rem;
    margin-bottom: 25px;
  }

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

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

  .page-contact__contact-methods,
  .page-contact__commitment-section,
  .page-contact__additional-support,
  .page-contact__faq-section,
  .page-contact__cta-bottom {
    padding: 40px 15px;
  }

  .page-contact__section-title {
    font-size: clamp(1.5rem, 7vw, 2.2rem);
  }

  .page-contact__section-description {
    font-size: 0.95rem;
    margin-bottom: 30px;
  }

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

  .page-contact__card {
    padding: 25px;
  }

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

  .page-contact__card-title {
    font-size: 1.4rem;
  }

  .page-contact__card-text {
    font-size: 0.95rem;
  }

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

  .page-contact__faq-toggle {
    font-size: 1.5rem;
  }

  .page-contact__faq-answer {
    padding: 0 20px 15px;
    font-size: 0.95rem;
  }

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

  .page-contact__commitment-heading {
    font-size: 1.2rem;
  }

  /* Ensure all images are responsive and do not overflow */
  .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;
  }

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

  .page-contact__video-section,
  .page-contact__video-container,
  .page-contact__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-contact__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !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;
  }
}