/* style/contact.css */

/* Biến CSS */
:root {
  --primary-color: #1A2B4C;
  --secondary-color: #FFD700;
  --text-color-light: #ffffff;
  --text-color-dark: #333333;
  --background-dark: #0a0a0a;
  --background-light: #f1f3f5;
  --card-background: #ffffff;
  --border-color: #e0e0e0;
  --shadow-light: rgba(0, 0, 0, 0.08);
  --shadow-medium: rgba(0, 0, 0, 0.15);
}

/* Đảm bảo nội dung không bị che bởi header cố định */
.page-contact {
  padding-top: 120px; /* Giá trị mặc định cho desktop */
  color: var(--text-color-light); /* Vì body background là dark */
}

/* HERO Contact Section */
.page-contact__hero-contact-section {
  position: relative;
  width: 100%;
  padding: 60px 20px;
  background-color: var(--primary-color);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.page-contact__hero-contact-container {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  gap: 40px;
}

.page-contact__hero-contact-content {
  flex: 1;
  text-align: left;
  color: var(--text-color-light);
}

.page-contact__hero-contact-title {
  font-size: 42px;
  font-weight: bold;
  margin-bottom: 20px;
  line-height: 1.2;
  color: var(--text-color-light);
}

.page-contact__hero-contact-title .highlight {
  color: var(--secondary-color);
}

.page-contact__hero-contact-description {
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 30px;
  color: var(--text-color-light);
}

.page-contact__hero-contact-description .page-contact__hero-contact-link {
  color: var(--secondary-color);
  text-decoration: underline;
  transition: color 0.3s ease;
}

.page-contact__hero-contact-description .page-contact__hero-contact-link:hover {
  color: #fff;
}

.page-contact__hero-contact-image {
  flex: 0 0 500px; /* Kích thước cố định cho hình ảnh trên desktop */
  max-width: 500px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px var(--shadow-medium);
}

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

.page-contact__cta-button {
  display: inline-block;
  padding: 15px 35px;
  background: linear-gradient(135deg, var(--secondary-color), #FFC107);
  color: var(--text-color-dark);
  text-decoration: none;
  border-radius: 8px;
  font-size: 18px;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px var(--shadow-medium);
  border: none;
}

.page-contact__cta-button:hover {
  background: linear-gradient(135deg, #FFC107, var(--secondary-color));
  transform: translateY(-3px);
  box-shadow: 0 6px 20px var(--shadow-medium);
}

/* General Section Styling */
.page-contact__section-title {
  font-size: 36px;
  font-weight: bold;
  color: var(--text-color-light);
  text-align: center;
  margin-bottom: 20px;
}

.page-contact__section-title .highlight {
  color: var(--secondary-color);
}

.page-contact__section-description {
  font-size: 18px;
  line-height: 1.6;
  color: #bbbbbb;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

.page-contact__text-link {
  color: var(--secondary-color);
  text-decoration: underline;
  transition: color 0.3s ease;
}

.page-contact__text-link:hover {
  color: #fff;
}

/* Contact Details Section */
.page-contact__contact-details-section {
  padding: 80px 20px;
  background-color: var(--background-dark);
}

.page-contact__contact-details-container {
  max-width: 1200px;
  margin: 0 auto;
}

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

.page-contact__detail-card {
  background-color: rgba(255, 255, 255, 0.08); /* Nền tối nhẹ */
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px var(--shadow-light);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-contact__detail-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px var(--shadow-medium);
}

.page-contact__detail-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
  object-fit: contain;
}

.page-contact__detail-title {
  font-size: 24px;
  font-weight: bold;
  color: var(--secondary-color);
  margin-bottom: 15px;
}

.page-contact__detail-text {
  font-size: 16px;
  color: #cccccc;
  line-height: 1.5;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-contact__detail-link {
  display: inline-block;
  font-size: 16px;
  font-weight: bold;
  color: var(--secondary-color);
  text-decoration: none;
  border: 1px solid var(--secondary-color);
  padding: 10px 20px;
  border-radius: 5px;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.page-contact__detail-link:hover {
  background-color: var(--secondary-color);
  color: var(--text-color-dark);
  border-color: var(--secondary-color);
}

.page-contact__live-chat-button {
  background-color: var(--secondary-color);
  color: var(--text-color-dark);
}

.page-contact__live-chat-button:hover {
  background-color: #FFC107;
  color: var(--text-color-dark);
}

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

.page-contact__social-link {
  font-size: 16px;
  font-weight: bold;
  color: var(--secondary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-contact__social-link:hover {
  color: #fff;
}

/* Contact Form Section */
.page-contact__contact-form-section {
  padding: 80px 20px;
  background-color: var(--primary-color);
}

.page-contact__contact-form-container {
  max-width: 800px;
  margin: 0 auto;
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 40px;
  box-shadow: 0 4px 20px var(--shadow-medium);
}

.page-contact__contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.page-contact__form-label {
  font-size: 16px;
  color: var(--secondary-color);
  margin-bottom: 8px;
  font-weight: bold;
}

.page-contact__form-input,
.page-contact__form-textarea {
  padding: 12px 15px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-color-light);
  font-size: 16px;
  transition: border-color 0.3s ease, background-color 0.3s ease;
}

.page-contact__form-input::placeholder,
.page-contact__form-textarea::placeholder {
  color: #999999;
}

.page-contact__form-input:focus,
.page-contact__form-textarea:focus {
  border-color: var(--secondary-color);
  background-color: rgba(255, 255, 255, 0.1);
  outline: none;
}

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

.page-contact__submit-button {
  display: block;
  width: 100%;
  padding: 15px;
  background: linear-gradient(135deg, var(--secondary-color), #FFC107);
  color: var(--text-color-dark);
  border: none;
  border-radius: 8px;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px var(--shadow-medium);
}

.page-contact__submit-button:hover {
  background: linear-gradient(135deg, #FFC107, var(--secondary-color));
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--shadow-medium);
}

/* Why Contact Section */
.page-contact__why-contact-section {
  padding: 80px 20px;
  background-color: var(--background-dark);
}

.page-contact__why-contact-container {
  max-width: 1200px;
  margin: 0 auto;
}

.page-contact__why-contact-content {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 40px;
  margin-top: 40px;
}

.page-contact__why-contact-text {
  flex: 1;
  color: #cccccc;
  line-height: 1.7;
}

.page-contact__why-contact-text p {
  margin-bottom: 15px;
  font-size: 16px;
}

.page-contact__why-contact-text ul {
  list-style-type: disc;
  margin-left: 25px;
  margin-bottom: 15px;
  padding-left: 0;
}

.page-contact__why-contact-text li {
  margin-bottom: 8px;
  font-size: 16px;
}

.page-contact__why-contact-image {
  flex: 0 0 450px;
  max-width: 450px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 25px var(--shadow-medium);
}

.page-contact__why-contact-image .page-contact__img-responsive {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* Responsible Gambling Section */
.page-contact__responsible-gambling-section {
  padding: 80px 20px;
  background-color: var(--primary-color);
}

.page-contact__responsible-gambling-container {
  max-width: 1200px;
  margin: 0 auto;
}

.page-contact__responsible-gambling-content {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 40px;
  margin-top: 40px;
}

.page-contact__responsible-gambling-text {
  flex: 1;
  color: #cccccc;
  line-height: 1.7;
}

.page-contact__responsible-gambling-text p {
  margin-bottom: 15px;
  font-size: 16px;
}

.page-contact__responsible-gambling-image {
  flex: 0 0 450px;
  max-width: 450px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 25px var(--shadow-medium);
}

.page-contact__responsible-gambling-image .page-contact__img-responsive {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-contact__responsible-gambling-button {
  margin-top: 20px;
  background: linear-gradient(135deg, #FF6B35, #FF8C42); /* Màu cam nổi bật */
  color: var(--text-color-light);
}

.page-contact__responsible-gambling-button:hover {
  background: linear-gradient(135deg, #FF8C42, #FF6B35);
}

/* FAQ Section */
.page-contact__faq-section {
  padding: 80px 20px;
  background-color: var(--background-dark);
}

.page-contact__faq-container {
  max-width: 900px;
  margin: 0 auto;
}

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

.page-contact__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  background-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 2px 10px var(--shadow-light);
}

.page-contact__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  background-color: var(--primary-color);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-contact__faq-question:hover {
  background-color: #2a3b5c; /* Màu tối hơn một chút */
}

.page-contact__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-color-light);
  pointer-events: none; /* Đảm bảo click vào toàn bộ question */
}

.page-contact__faq-question .page-contact__faq-link {
  color: var(--secondary-color);
  text-decoration: underline;
  transition: color 0.3s ease;
}

.page-contact__faq-question .page-contact__faq-link:hover {
  color: #fff;
}

.page-contact__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  line-height: 1;
  color: var(--secondary-color);
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.page-contact__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 25px;
  opacity: 0;
  background-color: rgba(255, 255, 255, 0.05);
  color: #cccccc;
}

.page-contact__faq-item.active .page-contact__faq-answer {
  max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
  padding: 20px 25px !important;
  opacity: 1;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.page-contact__faq-item.active .page-contact__faq-toggle {
  color: #ffffff;
  transform: rotate(45deg); /* Biểu tượng '+' xoay thành 'x' hoặc '-' */
}

.page-contact__faq-answer p {
  margin-bottom: 10px;
  font-size: 16px;
  line-height: 1.6;
}

.page-contact__faq-answer .page-contact__faq-link {
  color: var(--secondary-color);
  text-decoration: underline;
  transition: color 0.3s ease;
}

.page-contact__faq-answer .page-contact__faq-link:hover {
  color: #fff;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-contact__hero-contact-container {
    flex-direction: column;
    text-align: center;
  }

  .page-contact__hero-contact-content {
    text-align: center;
  }

  .page-contact__hero-contact-image {
    flex: none;
    max-width: 80%;
    margin-top: 40px;
  }

  .page-contact__why-contact-content,
  .page-contact__responsible-gambling-content {
    flex-direction: column;
    align-items: center;
  }

  .page-contact__why-contact-image,
  .page-contact__responsible-gambling-image {
    margin-top: 40px;
    flex: none;
    max-width: 80%;
  }
}

@media (max-width: 768px) {
  .page-contact {
    padding-top: 100px !important; /* Giá trị cho mobile */
  }

  .page-contact__hero-contact-section,
  .page-contact__contact-details-section,
  .page-contact__contact-form-section,
  .page-contact__why-contact-section,
  .page-contact__responsible-gambling-section,
  .page-contact__faq-section {
    padding: 40px 15px;
  }

  .page-contact__hero-contact-title {
    font-size: 32px;
  }

  .page-contact__hero-contact-description {
    font-size: 16px;
  }

  .page-contact__cta-button {
    padding: 12px 25px;
    font-size: 16px;
  }

  .page-contact__section-title {
    font-size: 28px;
  }

  .page-contact__section-description {
    font-size: 16px;
    margin-bottom: 30px;
  }

  .page-contact__details-grid {
    grid-template-columns: 1fr;
  }

  .page-contact__detail-icon {
    width: 60px;
    height: 60px;
  }

  .page-contact__detail-title {
    font-size: 20px;
  }

  .page-contact__detail-text,
  .page-contact__detail-link {
    font-size: 15px;
  }

  .page-contact__contact-form-container {
    padding: 30px 20px;
  }

  .page-contact__form-label,
  .page-contact__form-input,
  .page-contact__form-textarea,
  .page-contact__submit-button {
    font-size: 15px;
  }

  .page-contact__why-contact-image,
  .page-contact__responsible-gambling-image {
    max-width: 100%;
    margin-top: 30px;
  }

  .page-contact__why-contact-text p,
  .page-contact__why-contact-text li,
  .page-contact__responsible-gambling-text p {
    font-size: 15px;
  }

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

  .page-contact__faq-question h3 {
    font-size: 16px;
  }

  .page-contact__faq-toggle {
    font-size: 24px;
    width: 28px;
    height: 28px;
  }

  .page-contact__faq-answer {
    padding: 0 20px;
  }

  .page-contact__faq-item.active .page-contact__faq-answer {
    padding: 15px 20px !important;
  }

  /* Đảm bảo tất cả hình ảnh và container không gây tràn */
  .page-contact img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-contact__hero-contact-section,
  .page-contact__contact-details-section,
  .page-contact__contact-form-section,
  .page-contact__why-contact-section,
  .page-contact__responsible-gambling-section,
  .page-contact__faq-section,
  .page-contact__hero-contact-container,
  .page-contact__contact-details-container,
  .page-contact__contact-form-container,
  .page-contact__why-contact-container,
  .page-contact__responsible-gambling-container,
  .page-contact__faq-container,
  .page-contact__hero-contact-image,
  .page-contact__why-contact-image,
  .page-contact__responsible-gambling-image,
  .page-contact__detail-card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
}