/* style/contact.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần thêm */

:root {
  --primary-color: #11A84E;
  --secondary-color: #22C768;
  --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --card-bg: #11271B;
  --background-dark: #08160F;
  --text-main: #F2FFF6;
  --text-secondary: #A7D9B8;
  --border-color: #2E7A4E;
  --glow-color: #57E38D;
  --gold-color: #F2C14E;
  --divider-color: #1E3A2A;
  --deep-green-color: #0A4B2C;
}

.page-contact {
  font-family: 'Arial', sans-serif;
  color: var(--text-main); /* Sử dụng màu chữ chính cho toàn bộ trang */
  background-color: var(--background-dark); /* Đảm bảo nền tối, chữ sáng */
}

.page-contact__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* Nhỏ gọn để không trùng với body padding */
  overflow: hidden;
  box-sizing: border-box;
}

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

.page-contact__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.3; /* Làm mờ ảnh nền để văn bản dễ đọc */
}

.page-contact__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
  background: rgba(0, 0, 0, 0.5); /* Nền tối để tăng độ tương phản với chữ */
  border-radius: 10px;
}

.page-contact__main-title {
  font-size: clamp(2em, 4vw, 3.2em);
  color: var(--gold-color);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  text-shadow: 0 0 10px rgba(87, 227, 141, 0.7);
}

.page-contact__description {
  font-size: 1.1em;
  color: var(--text-main);
  line-height: 1.6;
  margin-bottom: 30px;
}

.page-contact__cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: var(--button-gradient);
  color: var(--text-main);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: none;
  cursor: pointer;
}

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

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

.page-contact__section-title {
  font-size: 2.5em;
  color: var(--gold-color);
  text-align: center;
  margin-top: 60px;
  margin-bottom: 30px;
  font-weight: 700;
  text-shadow: 0 0 8px rgba(87, 227, 141, 0.5);
}

.page-contact__section-intro {
  font-size: 1.05em;
  color: var(--text-secondary);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
  line-height: 1.7;
}

.page-contact__info-section, .page-contact__form-section, .page-contact__why-contact-section, .page-contact__faq-section {
  padding: 60px 0;
  background-color: var(--background-dark);
}

.page-contact__info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-contact__info-card {
  background-color: var(--card-bg);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  text-align: center;
  border: 1px solid var(--border-color);
}

.page-contact__info-card-title {
  font-size: 1.6em;
  color: var(--primary-color);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-contact__info-card-text {
  font-size: 1em;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.page-contact__email-address, .page-contact__phone-number, .page-contact__operating-hours {
  font-size: 1.1em;
  color: var(--text-main);
  font-weight: 500;
  margin-bottom: 15px;
}

.page-contact__btn-secondary {
  display: inline-block;
  padding: 10px 25px;
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  text-decoration: none;
  border-radius: 5px;
  font-weight: 600;
  transition: all 0.3s ease;
}

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

.page-contact__contact-form {
  max-width: 700px;
  margin: 0 auto;
  background-color: var(--card-bg);
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
}

.page-contact__form-group {
  margin-bottom: 25px;
}

.page-contact__form-label {
  display: block;
  font-size: 1em;
  color: var(--text-main);
  margin-bottom: 8px;
  font-weight: 500;
}

.page-contact__form-input, .page-contact__form-textarea {
  width: 100%;
  padding: 12px 15px;
  background-color: #0A1B14; /* Nền input hơi tối hơn */
  border: 1px solid var(--border-color);
  border-radius: 5px;
  font-size: 1em;
  color: var(--text-main);
  box-sizing: border-box;
  transition: border-color 0.3s ease;
}

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

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

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

.page-contact__form-submit-button {
  display: block;
  width: 100%;
  padding: 15px;
  background: var(--button-gradient);
  color: var(--text-main);
  border: none;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: 600;
  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-contact-section {
  background-color: var(--deep-green-color);
}

.page-contact__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-contact__benefit-card {
  background-color: rgba(17, 39, 27, 0.8); /* card-bg với độ trong suốt */
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  text-align: center;
  border: 1px solid var(--border-color);
}

.page-contact__benefit-title {
  font-size: 1.5em;
  color: var(--primary-color);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-contact__benefit-text {
  font-size: 0.95em;
  color: var(--text-secondary);
  line-height: 1.6;
}

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

.page-contact__faq-item {
  background-color: var(--card-bg);
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-contact__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15em;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  background-color: #11271B; /* Đảm bảo nền khớp với card-bg */
  transition: background-color 0.3s ease;
  list-style: none; /* Ẩn dấu mũi tên mặc định của details */
}

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

.page-contact__faq-item summary:hover {
  background-color: rgba(var(--primary-color), 0.1);
}

.page-contact__faq-qtext {
  flex-grow: 1;
  color: var(--primary-color);
}

.page-contact__faq-toggle {
  font-size: 1.5em;
  font-weight: 700;
  color: var(--gold-color);
  margin-left: 15px;
  transition: transform 0.3s ease;
}

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

.page-contact__faq-answer {
  padding: 15px 25px 20px 25px;
  font-size: 1em;
  color: var(--text-secondary);
  line-height: 1.7;
  background-color: rgba(17, 39, 27, 0.6); /* Nền câu trả lời hơi khác để phân biệt */
  border-top: 1px solid var(--divider-color);
}

.page-contact__cta-banner {
  background: var(--button-gradient);
  padding: 80px 0;
  text-align: center;
}

.page-contact__cta-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

.page-contact__cta-title {
  color: var(--text-main);
  font-size: 2.2em;
  margin-bottom: 15px;
  text-shadow: none;
}

.page-contact__cta-description {
  color: var(--text-main);
  font-size: 1.1em;
  max-width: 900px;
  margin-bottom: 30px;
}

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

.page-contact__btn-primary {
  background: var(--button-gradient);
  color: var(--text-main);
  padding: 15px 30px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: none;
  cursor: pointer;
}

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

/* Responsive adjustments */
@media (max-width: 1024px) {
  .page-contact__main-title {
    font-size: clamp(2em, 5vw, 2.8em);
  }
  .page-contact__section-title {
    font-size: 2em;
  }
}

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

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

  .page-contact__main-title {
    font-size: clamp(1.8em, 6vw, 2.5em);
  }

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

  .page-contact__cta-button {
    width: 100% !important;
    max-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__section-title {
    font-size: 1.8em;
    margin-top: 40px;
    margin-bottom: 20px;
  }

  .page-contact__section-intro {
    font-size: 0.95em;
    margin-bottom: 30px;
  }

  .page-contact__info-section, .page-contact__form-section, .page-contact__why-contact-section, .page-contact__faq-section {
    padding: 40px 0;
  }

  .page-contact__info-grid, .page-contact__benefits-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-contact__info-card, .page-contact__benefit-card {
    padding: 25px;
  }

  .page-contact__info-card-title, .page-contact__benefit-title {
    font-size: 1.4em;
  }

  .page-contact__contact-form {
    padding: 30px;
  }

  .page-contact__form-input, .page-contact__form-textarea {
    padding: 10px 12px;
  }

  .page-contact__form-submit-button {
    font-size: 1em;
    padding: 12px;
  }

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

  .page-contact__faq-answer {
    padding: 10px 20px 15px 20px;
  }

  .page-contact__cta-banner {
    padding: 50px 0;
  }

  .page-contact__cta-title {
    font-size: 1.8em;
  }

  .page-contact__cta-description {
    font-size: 1em;
  }

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

  .page-contact__cta-buttons .page-contact__cta-button {
    width: 100%;
  }

  /* Mobile specific image, video, button overflow prevention */
  .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,
  .page-contact__hero-section,
  .page-contact__info-section,
  .page-contact__form-section,
  .page-contact__why-contact-section,
  .page-contact__faq-section,
  .page-contact__cta-banner,
  .page-contact__info-grid,
  .page-contact__benefits-grid,
  .page-contact__cta-buttons {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important; /* Ensure no overflow */
  }

  /* Override specific padding for sections that might not need side padding if already handled by container */
  .page-contact__info-section .page-contact__container,
  .page-contact__form-section .page-contact__container,
  .page-contact__why-contact-section .page-contact__container,
  .page-contact__faq-section .page-contact__container,
  .page-contact__cta-banner .page-contact__container {
    padding-left: 0;
    padding-right: 0;
  }
}