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

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

.page-support {
  background-color: var(--background-color);
  color: var(--text-main-color);
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
}

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

.page-support__section {
  padding: 60px 0;
  text-align: center;
}

.page-support__section-title {
  font-size: 2.8em;
  color: var(--gold-color);
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-support__section-description {
  font-size: 1.1em;
  color: var(--text-secondary-color);
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Hero Section */
.page-support__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 0 60px 0; /* Chỉ 10px padding-top, body đã có header-offset */
  background-color: var(--background-color);
  overflow: hidden;
}

.page-support__hero-image-wrapper {
  width: 100%;
  max-height: 600px; /* Giới hạn chiều cao cho hình ảnh chính */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

.page-support__hero-content {
  position: relative;
  z-index: 10;
  max-width: 900px;
  text-align: center;
  padding: 40px 20px;
  box-sizing: border-box;
}

.page-support__main-title {
  font-size: clamp(2.5em, 5vw, 3.8em);
  color: var(--gold-color);
  margin-bottom: 20px;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  text-shadow: 0 0 15px rgba(242, 193, 78, 0.5);
}

.page-support__description {
  font-size: 1.2em;
  color: var(--text-main-color);
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-support__cta-button {
  display: inline-block;
  background: var(--button-gradient);
  color: #ffffff;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: none;
  cursor: pointer;
}

.page-support__cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  opacity: 0.9;
}

.page-support__cta-button--small {
  padding: 10px 20px;
  font-size: 1em;
}

/* Why Choose Section */
.page-support__why-choose {
  background-color: var(--card-bg-color);
}

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

.page-support__feature-card {
  background-color: var(--background-color);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-color);
}

.page-support__feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-support__feature-icon {
  width: 100%;
  max-width: 250px; /* Đảm bảo hình ảnh không quá nhỏ */
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  min-width: 200px;
  min-height: 200px;
}

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

.page-support__feature-text {
  font-size: 1em;
  color: var(--text-secondary-color);
}

/* FAQ Section */
.page-support__faq {
  background-color: var(--background-color);
}

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

.page-support__faq-item {
  background-color: var(--card-bg-color);
  margin-bottom: 15px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: all 0.3s ease;
}

.page-support__faq-item[open] {
  background-color: var(--deep-green-color);
}

.page-support__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: bold;
  color: var(--text-main-color);
  cursor: pointer;
  background-color: transparent;
  border-bottom: 1px solid var(--divider-color);
}

.page-support__faq-item[open] .page-support__faq-question {
  border-bottom-color: transparent;
}

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

.page-support__faq-question::marker {
  display: none;
}

.page-support__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: var(--gold-color);
}

.page-support__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1em;
  color: var(--text-secondary-color);
  line-height: 1.7;
}

.page-support__faq-answer p {
  margin-bottom: 15px;
}

.page-support__faq-answer .page-support__btn-link {
  display: inline-block;
  color: var(--gold-color);
  text-decoration: none;
  font-weight: bold;
  margin-top: 10px;
  transition: color 0.3s ease;
}

.page-support__faq-answer .page-support__btn-link:hover {
  color: #ffffff;
  text-decoration: underline;
}

/* Contact Channels Section */
.page-support__contact-channels {
  background-color: var(--card-bg-color);
}

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

.page-support__contact-card {
  background-color: var(--background-color);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-color);
}

.page-support__contact-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-support__contact-icon {
  width: 100%;
  max-width: 250px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  min-width: 200px;
  min-height: 200px;
}

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

.page-support__contact-text {
  font-size: 1em;
  color: var(--text-secondary-color);
  margin-bottom: 25px;
}

/* Responsible Gaming Section */
.page-support__responsible-gaming {
  background-color: var(--background-color);
}

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

.page-support__responsible-item {
  background-color: var(--card-bg-color);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  text-align: left;
  border: 1px solid var(--border-color);
}

.page-support__responsible-title {
  font-size: 1.6em;
  color: var(--gold-color);
  margin-bottom: 10px;
  font-weight: bold;
}

.page-support__responsible-text {
  font-size: 1em;
  color: var(--text-secondary-color);
}

/* Security & Privacy Section */
.page-support__security-privacy {
  background-color: var(--card-bg-color);
}

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

.page-support__security-item {
  background-color: var(--background-color);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  text-align: left;
  border: 1px solid var(--border-color);
}

.page-support__security-title {
  font-size: 1.6em;
  color: var(--primary-color);
  margin-bottom: 10px;
  font-weight: bold;
}

.page-support__security-text {
  font-size: 1em;
  color: var(--text-secondary-color);
}

/* Get Started Section */
.page-support__get-started {
  background-color: var(--background-color);
}

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

.page-support__get-started-card {
  background-color: var(--card-bg-color);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-color);
}

.page-support__get-started-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-support__get-started-icon {
  width: 100%;
  max-width: 250px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  min-width: 200px;
  min-height: 200px;
}

.page-support__get-started-title {
  font-size: 1.8em;
  color: var(--primary-color);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-support__get-started-text {
  font-size: 1em;
  color: var(--text-secondary-color);
  margin-bottom: 25px;
}

/* News & Blog Section */
.page-support__news-blog {
  background-color: var(--card-bg-color);
}

.page-support__news-blog-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

/* Images */
.page-support img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Responsive styles */
@media (max-width: 768px) {
  .page-support__container {
    padding: 0 15px !important;
  }

  .page-support__section {
    padding: 40px 0 !important;
  }

  .page-support__hero-section {
    padding-bottom: 40px !important;
    padding-top: 10px !important; /* body đã có header-offset */
  }

  .page-support__main-title {
    font-size: clamp(2em, 8vw, 2.8em) !important;
  }

  .page-support__description {
    font-size: 1em !important;
  }

  .page-support__section-title {
    font-size: 2em !important;
  }

  .page-support__section-description {
    font-size: 0.95em !important;
  }

  /* Image responsiveness */
  .page-support img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-support__hero-image-wrapper,
  .page-support__features-grid,
  .page-support__feature-card,
  .page-support__contact-grid,
  .page-support__contact-card,
  .page-support__responsible-features,
  .page-support__responsible-item,
  .page-support__security-grid,
  .page-support__security-item,
  .page-support__get-started-grid,
  .page-support__get-started-card,
  .page-support__news-blog-links,
  .page-support__faq-list,
  .page-support__faq-item,
  .page-support__hero-content {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Buttons responsiveness */
  .page-support__cta-button,
  .page-support__cta-button--small,
  .page-support__btn-link {
    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-support__news-blog-links {
    flex-direction: column !important;
    gap: 15px !important;
  }

  .page-support__faq-question {
    font-size: 1.1em !important;
    padding: 15px 20px !important;
  }

  .page-support__faq-answer {
    padding: 0 20px 15px 20px !important;
  }
}