/* style/contact.css */
/* body đã padding-top: var(--header-offset) từ shared.css, không lặp lại ở đây */

.page-contact {
  background-color: var(--background-color, #08160F);
  color: var(--text-main-color, #F2FFF6);
  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: 10px 0 60px 0; /* body đã có padding-top, chỉ cần 10px top để trang trí */
  overflow: hidden;
}

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

.page-contact__hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 20px;
  max-width: 90%;
  margin-top: -150px; /* Điều chỉnh để văn bản nằm dưới hình ảnh nhưng gần hơn */
  background: rgba(17, 39, 27, 0.7); /* Card BG với độ trong suốt */
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-contact__main-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  color: var(--text-main-color, #F2FFF6);
  font-weight: bold;
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-contact__description {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--text-secondary-color, #A7D9B8);
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-contact__cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: var(--text-main-color, #F2FFF6);
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  transition: background-color 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-contact__cta-button:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

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

.page-contact__section-title {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  color: var(--text-main-color, #F2FFF6);
  text-align: center;
  margin-bottom: 30px;
  font-weight: bold;
}

.page-contact__text-block {
  font-size: 1.1rem;
  color: var(--text-secondary-color, #A7D9B8);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

.page-contact__info-section {
  padding: 60px 0;
  background-color: var(--background-color, #08160F);
}

.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-color: var(--card-bg-color, #11271B);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 1px solid var(--border-color, #2E7A4E);
}

.page-contact__method-icon {
  width: 100%;
  height: auto;
  max-width: 250px;
  min-width: 200px;
  min-height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-contact__method-title {
  font-size: 1.5rem;
  color: var(--text-main-color, #F2FFF6);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-contact__method-description {
  font-size: 1rem;
  color: var(--text-secondary-color, #A7D9B8);
  margin-bottom: 25px;
  flex-grow: 1;
}

.page-contact__btn-primary {
  display: inline-block;
  padding: 12px 25px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: var(--text-main-color, #F2FFF6);
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  transition: background-color 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-contact__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
}

.page-contact__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  background-color: transparent;
  color: var(--main-color, #11A84E);
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  transition: all 0.3s ease;
  border: 2px solid var(--main-color, #11A84E);
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-contact__btn-secondary:hover {
  background-color: var(--main-color, #11A84E);
  color: var(--text-main-color, #F2FFF6);
}

.page-contact__form-section {
  padding: 60px 0;
  background-color: var(--background-color, #08160F);
}

.page-contact__contact-form {
  background-color: var(--card-bg-color, #11271B);
  border-radius: 10px;
  padding: 40px;
  max-width: 700px;
  margin: 0 auto;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color, #2E7A4E);
}

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

.page-contact__form-label {
  display: block;
  font-size: 1.1rem;
  color: var(--text-main-color, #F2FFF6);
  margin-bottom: 8px;
  font-weight: bold;
}

.page-contact__form-input,
.page-contact__form-textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border-color, #2E7A4E);
  border-radius: 6px;
  background-color: rgba(0, 0, 0, 0.3);
  color: var(--text-main-color, #F2FFF6);
  font-size: 1rem;
  box-sizing: border-box;
}

.page-contact__form-input::placeholder,
.page-contact__form-textarea::placeholder {
  color: var(--text-secondary-color, #A7D9B8);
  opacity: 0.7;
}

.page-contact__form-input:focus,
.page-contact__form-textarea:focus {
  border-color: var(--glow-color, #57E38D);
  outline: none;
  box-shadow: 0 0 0 3px rgba(87, 227, 141, 0.2);
}

.page-contact__faq-section {
  padding: 60px 0;
  background-color: var(--background-color, #08160F);
}

.page-contact__faq-list {
  margin-top: 40px;
}

.page-contact__faq-item {
  background-color: var(--card-bg-color, #11271B);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  border: 1px solid var(--border-color, #2E7A4E);
}

.page-contact__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--text-main-color, #F2FFF6);
  font-weight: bold;
  position: relative;
  user-select: none;
}

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

.page-contact__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  transition: transform 0.3s ease;
  color: var(--glow-color, #57E38D);
}

.page-contact__faq-item[open] .page-contact__faq-toggle {
  transform: rotate(45deg); /* Chuyển dấu '+' thành 'x' hoặc '-' */
}

.page-contact__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1rem;
  color: var(--text-secondary-color, #A7D9B8);
  line-height: 1.6;
}

.page-contact__faq-answer p {
  margin-bottom: 10px;
}

.page-contact__cta-banner-section {
  position: relative;
  padding: 60px 0;
  text-align: center;
  overflow: hidden;
}

.page-contact__cta-banner-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  filter: brightness(0.4); /* Làm tối ảnh nền để văn bản nổi bật */
}

.page-contact__cta-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 30px;
  background: rgba(17, 39, 27, 0.7); /* Card BG với độ trong suốt */
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color, #2E7A4E);
}

.page-contact__cta-content .page-contact__section-title {
  margin-bottom: 20px;
}

.page-contact__cta-content .page-contact__text-block {
  margin-bottom: 30px;
}

.page-contact__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-contact__hero-content {
    margin-top: -100px;
  }
}

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

  .page-contact__container {
    padding: 0 15px;
  }

  .page-contact__hero-section {
    padding-bottom: 40px;
  }

  .page-contact__hero-content {
    margin-top: -80px;
    padding: 15px;
    max-width: calc(100% - 30px);
  }

  .page-contact__main-title {
    font-size: 2rem;
  }

  .page-contact__description {
    font-size: 1rem;
  }

  .page-contact__cta-button {
    padding: 12px 20px;
    font-size: 1rem;
  }

  .page-contact__section-title {
    font-size: 2rem;
    margin-bottom: 25px;
  }

  .page-contact__text-block {
    font-size: 1rem;
    margin-bottom: 30px;
  }

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

  .page-contact__method-card {
    padding: 20px;
  }

  .page-contact__method-icon {
    max-width: 200px;
    min-width: 200px;
    min-height: 200px;
  }

  .page-contact__method-title {
    font-size: 1.3rem;
  }

  .page-contact__btn-primary,
  .page-contact__btn-secondary {
    padding: 10px 20px;
    font-size: 0.95rem;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    margin: 5px 0; /* Add some vertical spacing for stacked buttons */
  }

  .page-contact__contact-form {
    padding: 25px;
  }

  .page-contact__form-label {
    font-size: 1rem;
  }

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

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

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

  .page-contact__cta-content {
    padding: 20px;
    max-width: calc(100% - 30px);
  }

  .page-contact__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }

  /* Mobile image and video responsiveness */
  .page-contact img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-contact__section,
  .page-contact__card,
  .page-contact__container,
  .page-contact__cta-banner-section,
  .page-contact__hero-section,
  .page-contact__info-section,
  .page-contact__form-section,
  .page-contact__faq-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-contact__hero-section {
    padding-top: 10px !important; /* body đã承担 --header-offset，此处禁止 var(--header-offset) */
  }
}

/* Ensure all images are responsive by default */
.page-contact img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Text colors for contrast (body background #08160F is dark) */
.page-contact,
.page-contact__hero-content,
.page-contact__method-card,
.page-contact__contact-form,
.page-contact__faq-item,
.page-contact__cta-content {
  color: var(--text-main-color, #F2FFF6); /* Main text color */
}

.page-contact__description,
.page-contact__text-block,
.page-contact__method-description,
.page-contact__form-input::placeholder,
.page-contact__form-textarea::placeholder,
.page-contact__faq-answer {
  color: var(--text-secondary-color, #A7D9B8); /* Secondary text color */
}

.page-contact__main-title,
.page-contact__section-title,
.page-contact__method-title,
.page-contact__form-label,
.page-contact__faq-question {
  color: var(--text-main-color, #F2FFF6); /* Titles and labels */
}

.page-contact__cta-button,
.page-contact__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: var(--text-main-color, #F2FFF6);
}

.page-contact__btn-secondary {
  background-color: transparent;
  color: var(--main-color, #11A84E);
  border-color: var(--main-color, #11A84E);
}

.page-contact__btn-secondary:hover {
  background-color: var(--main-color, #11A84E);
  color: var(--text-main-color, #F2FFF6);
}