/* style/contact.css */

/* Biến màu sắc */
:root {
  --page-contact-primary-color: #26A9E0;
  --page-contact-secondary-color: #FFFFFF;
  --page-contact-text-dark: #333333;
  --page-contact-text-light: #FFFFFF;
  --page-contact-login-color: #EA7C07;
  --page-contact-background-light: #FFFFFF;
  --page-contact-background-dark: #26A9E0; /* Sử dụng màu chính làm nền tối */
}

.page-contact {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--page-contact-text-dark); /* Mặc định chữ tối trên nền sáng */
  background-color: var(--page-contact-background-light); /* Mặc định nền sáng */
  padding-top: var(--header-offset, 120px); /* Đảm bảo không bị header cố định che */
}

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

/* Hero Section */
.page-contact__hero-section {
  position: relative;
  width: 100%;
  height: 500px; /* Chiều cao cố định cho desktop */
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  color: var(--page-contact-text-light);
}

.page-contact__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.page-contact__hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5); /* Lớp phủ tối để tăng độ tương phản chữ */
  z-index: 2;
}

.page-contact__hero-content {
  position: relative;
  z-index: 3;
  max-width: 800px;
  padding: 20px;
}

.page-contact__hero-title {
  font-size: 3em;
  margin-bottom: 15px;
  color: var(--page-contact-secondary-color);
}

.page-contact__hero-description {
  font-size: 1.2em;
  margin-bottom: 30px;
  color: var(--page-contact-secondary-color);
}

/* General Section Styles */
.page-contact__section-title {
  font-size: 2.5em;
  text-align: center;
  margin-bottom: 20px;
  color: var(--page-contact-primary-color);
}

.page-contact__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 40px auto;
  padding: 0 15px;
}

.page-contact__dark-bg {
  background-color: var(--page-contact-background-dark);
  color: var(--page-contact-text-light);
}

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

/* Method Section */
.page-contact__methods-section {
  padding: 60px 0;
}

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

.page-contact__method-card {
  background-color: var(--page-contact-secondary-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--page-contact-text-dark);
}

.page-contact__method-card img {
  
  height: auto;
  margin-bottom: 20px;
  display: block; /* Ensure it's treated as a block element */
}

.page-contact__method-title {
  font-size: 1.8em;
  margin-bottom: 15px;
  color: var(--page-contact-primary-color);
}

.page-contact__method-text {
  font-size: 1em;
  margin-bottom: 20px;
  flex-grow: 1;
}

/* Form Area */
.page-contact__form-area {
  background-color: var(--page-contact-secondary-color);
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  margin-top: 60px;
}

.page-contact__form-title {
  font-size: 2em;
  text-align: center;
  margin-bottom: 20px;
  color: var(--page-contact-primary-color);
}

.page-contact__form-description {
  text-align: center;
  margin-bottom: 30px;
  font-size: 1.1em;
}

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

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

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

.page-contact__form-input,
.page-contact__form-textarea {
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 1em;
  color: var(--page-contact-text-dark);
  background-color: #f9f9f9;
}

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

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

/* Why Contact Section */
.page-contact__why-contact-section {
  padding: 60px 0;
  text-align: center;
}

.page-contact__why-contact-section .page-contact__section-title,
.page-contact__why-contact-section .page-contact__section-description {
  color: var(--page-contact-text-light);
}

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

.page-contact__feature-card {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 10px;
  color: var(--page-contact-text-light);
  text-align: left;
}

.page-contact__feature-title {
  font-size: 1.8em;
  margin-bottom: 15px;
  color: var(--page-contact-secondary-color);
}

.page-contact__feature-text {
  font-size: 1em;
}

.page-contact__image-full-width {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  margin-top: 40px;
}

/* Common Issues Section */
.page-contact__common-issues-section {
  padding: 60px 0;
}

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

.page-contact__issue-card {
  background-color: var(--page-contact-secondary-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  color: var(--page-contact-text-dark);
}

.page-contact__issue-title {
  font-size: 1.5em;
  margin-bottom: 10px;
  color: var(--page-contact-primary-color);
}

.page-contact__issue-text {
  font-size: 1em;
}

/* FAQ Section */
.page-contact__faq-section {
  padding: 60px 0;
  text-align: center;
}

.page-contact__faq-section .page-contact__section-title,
.page-contact__faq-section .page-contact__section-description {
  color: var(--page-contact-text-light);
}

.page-contact__faq-illustration {
  max-width: 600px;
  height: auto;
  margin: 40px auto;
  display: block;
  border-radius: 10px;
}

.page-contact__faq-list {
  max-width: 800px;
  margin: 0 auto;
  text-align: left;
  margin-top: 40px;
}

.page-contact__faq-item {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--page-contact-text-light);
}

.page-contact__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  font-size: 1.2em;
  font-weight: bold;
  background-color: rgba(255, 255, 255, 0.15);
  transition: background-color 0.3s ease;
}

.page-contact__faq-question:hover {
  background-color: rgba(255, 255, 255, 0.25);
}

.page-contact__faq-question-text {
  margin: 0;
  color: var(--page-contact-text-light);
}

.page-contact__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
  color: var(--page-contact-secondary-color);
}

.page-contact__faq-item.active .page-contact__faq-toggle {
  transform: rotate(45deg);
}

.page-contact__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 25px;
  transition: max-height 0.3s ease, padding 0.3s ease;
  background-color: rgba(255, 255, 255, 0.05);
}

.page-contact__faq-item.active .page-contact__faq-answer {
  max-height: 1000px !important; /* Đủ lớn để chứa mọi nội dung */
  padding: 15px 25px;
}

.page-contact__faq-answer p {
  margin: 0;
  color: var(--page-contact-text-light);
}

/* Responsible Gaming Section */
.page-contact__responsible-gaming-section {
  padding: 60px 0;
  text-align: center;
}

.page-contact__image-responsive {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 40px auto;
  border-radius: 10px;
}

/* CTA Section */
.page-contact__cta-section {
  padding: 80px 0;
  text-align: center;
}

.page-contact__cta-title {
  font-size: 2.8em;
  margin-bottom: 20px;
  color: var(--page-contact-text-light);
}

.page-contact__cta-description {
  font-size: 1.2em;
  max-width: 900px;
  margin: 0 auto 40px auto;
  color: var(--page-contact-text-light);
  padding: 0 15px;
}

/* Buttons */
.page-contact__btn-primary,
.page-contact__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  margin: 5px;
}

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

.page-contact__btn-primary:hover {
  background-color: darken(var(--page-contact-primary-color), 10%);
  border-color: darken(var(--page-contact-primary-color), 10%);
}

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

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

/* Override for Login button color if applicable */
.page-contact__btn-login {
  background-color: var(--page-contact-login-color);
  border-color: var(--page-contact-login-color);
}

.page-contact__btn-login:hover {
  background-color: darken(var(--page-contact-login-color), 10%);
  border-color: darken(var(--page-contact-login-color), 10%);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-contact__hero-title {
    font-size: 2.5em;
  }
  .page-contact__hero-description {
    font-size: 1.1em;
  }
  .page-contact__section-title {
    font-size: 2em;
  }
  .page-contact__cta-title {
    font-size: 2.2em;
  }
}

@media (max-width: 768px) {
  .page-contact__hero-section {
    height: 400px;
  }
  .page-contact__hero-title {
    font-size: 2em;
  }
  .page-contact__hero-description {
    font-size: 1em;
  }
  .page-contact__section-title {
    font-size: 1.8em;
  }
  .page-contact__section-description {
    font-size: 1em;
  }
  .page-contact__cta-title {
    font-size: 2em;
  }
  .page-contact__cta-description {
    font-size: 1em;
  }
  .page-contact__method-grid,
  .page-contact__feature-grid,
  .page-contact__issue-grid {
    grid-template-columns: 1fr;
  }
  .page-contact__form-area {
    padding: 25px;
  }
  .page-contact__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }
  .page-contact__faq-answer {
    padding: 0 20px;
  }
  .page-contact__faq-item.active .page-contact__faq-answer {
    padding: 10px 20px;
  }

  /* 移动端图片适配强制要求 */
  .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__form-area,
  .page-contact__method-card,
  .page-contact__feature-card,
  .page-contact__issue-card,
  .page-contact__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow-x: hidden !important;
  }
  
  /* 视频区域的padding-top必须在移动端媒体查询中重新设置 */
  .page-contact__hero-section {
    padding-top: var(--header-offset, 120px) !important; /* 与公用片段约定一致 */
    height: auto; /* Allow hero section height to adjust */
    min-height: 300px;
  }
  
  /* 移动端按钮响应式适配要求 */
  .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;
    margin-left: 0;
    margin-right: 0;
  }
  
  .page-contact__method-card .page-contact__btn-secondary {
    width: auto !important;
    max-width: 100% !important;
  }

  .page-contact__method-card {
    padding-left: 0;
    padding-right: 0;
  }
  
  .page-contact__method-card > a {
    max-width: calc(100% - 30px) !important; /* Account for card padding */
  }

  .page-contact__cta-section .page-contact__btn-primary {
    max-width: calc(100% - 30px) !important; /* Account for container padding */
  }

  .page-contact__button-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
}

@media (max-width: 480px) {
  .page-contact__hero-title {
    font-size: 1.8em;
  }
  .page-contact__hero-description {
    font-size: 0.9em;
  }
  .page-contact__section-title {
    font-size: 1.5em;
  }
  .page-contact__cta-title {
    font-size: 1.8em;
  }
}