/* style/index-platform-advantages.css */

/* Biến màu sắc tùy chỉnh */
:root {
  --page-bg-color: #08160F;
  --card-bg-color: #11271B;
  --main-text-color: #F2FFF6;
  --secondary-text-color: #A7D9B8;
  --border-color: #2E7A4E;
  --btn-primary-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --btn-secondary-bg: #ffffff;
  --btn-secondary-text: #11A84E;
  --glow-color: #57E38D;
  --gold-color: #F2C14E;
  --divider-color: #1E3A2A;
  --deep-green-color: #0A4B2C;
}

/* Reset và cài đặt chung cho trang */
.page-index-platform-advantages {
  font-family: 'Arial', sans-serif;
  color: var(--main-text-color); /* Màu chữ chính cho body, dựa trên body bg #08160F (dark) */
  background-color: var(--page-bg-color); /* Đảm bảo màu nền chính */
  line-height: 1.6;
}

/* Header offset handled by shared.css body padding-top */

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

.page-index-platform-advantages__section-title {
  font-size: clamp(2.2rem, 3.5vw, 3rem);
  font-weight: 700;
  color: var(--gold-color);
  text-align: center;
  margin-bottom: 40px;
  padding-top: 40px;
}

.page-index-platform-advantages__text-block {
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 20px;
  color: var(--secondary-text-color);
  text-align: justify;
}

/* Hero Section */
.page-index-platform-advantages__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column; /* Hình ảnh trên, nội dung dưới */
  align-items: center;
  justify-content: center;
  padding: 10px 0 60px 0; /* Chỉ padding-top nhỏ, body đã có header offset */
  overflow: hidden;
  background-color: var(--page-bg-color);
}

.page-index-platform-advantages__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 600px; /* Giới hạn chiều cao cho hero image */
  margin-bottom: 30px;
}

.page-index-platform-advantages__hero-content {
  max-width: 900px;
  text-align: center;
  padding: 0 20px;
  z-index: 1;
}

.page-index-platform-advantages__hero-title {
  font-size: clamp(2.5rem, 4.5vw, 3.8rem); /* Sử dụng clamp cho H1 */
  font-weight: 800;
  color: var(--gold-color);
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-index-platform-advantages__hero-description {
  font-size: 1.25rem;
  color: var(--main-text-color);
  margin-bottom: 30px;
  line-height: 1.5;
}

/* CTA Buttons */
.page-index-platform-advantages__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-index-platform-advantages__btn-primary,
.page-index-platform-advantages__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  max-width: 100%; /* Đảm bảo nút không tràn */
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-index-platform-advantages__btn-primary {
  background: var(--btn-primary-gradient);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-index-platform-advantages__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-index-platform-advantages__btn-secondary {
  background: var(--btn-secondary-bg);
  color: var(--btn-secondary-text);
  border: 2px solid var(--btn-secondary-text);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}

.page-index-platform-advantages__btn-secondary:hover {
  transform: translateY(-3px);
  background: var(--btn-secondary-text);
  color: var(--btn-secondary-bg);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.4);
}

/* Intro Section */
.page-index-platform-advantages__intro-section {
  padding: 60px 0;
  background-color: var(--page-bg-color);
}

/* Features Section */
.page-index-platform-advantages__features-section {
  padding: 60px 0;
  background-color: var(--deep-green-color);
}

.page-index-platform-advantages__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-index-platform-advantages__card {
  background-color: var(--card-bg-color);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--main-text-color);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-index-platform-advantages__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.page-index-platform-advantages__feature-image,
.page-index-platform-advantages__game-image,
.page-index-platform-advantages__promo-image,
.page-index-platform-advantages__experience-image {
  width: 100%; /* Đảm bảo hình ảnh chiếm hết chiều rộng thẻ */
  height: auto;
  display: block;
  border-radius: 8px;
  margin-bottom: 20px;
  object-fit: cover;
  min-width: 200px; /* Minimum size */
  min-height: 200px; /* Minimum size */
}

.page-index-platform-advantages__feature-title,
.page-index-platform-advantages__game-title,
.page-index-platform-advantages__promo-title,
.page-index-platform-advantages__experience-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold-color);
  margin-bottom: 15px;
}

.page-index-platform-advantages__feature-description,
.page-index-platform-advantages__game-description,
.page-index-platform-advantages__promo-description,
.page-index-platform-advantages__experience-description {
  font-size: 1rem;
  color: var(--secondary-text-color);
  line-height: 1.6;
  flex-grow: 1; /* Cho phép mô tả chiếm hết không gian */
}

/* Game Types Section */
.page-index-platform-advantages__game-types-section {
  padding: 60px 0;
  background-color: var(--page-bg-color);
}

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

.page-index-platform-advantages__game-card {
  text-decoration: none;
  text-align: center;
}

.page-index-platform-advantages__button-group {
  margin-top: 50px;
  text-align: center;
}

/* Promotions Section */
.page-index-platform-advantages__promotions-section {
  padding: 60px 0;
  background-color: var(--deep-green-color);
}

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

/* Experience Section */
.page-index-platform-advantages__experience-section {
  padding: 60px 0;
  background-color: var(--page-bg-color);
}

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

/* Final CTA Section */
.page-index-platform-advantages__cta-final-section {
  padding: 80px 0;
  text-align: center;
  background-color: var(--deep-green-color);
}

/* FAQ Section */
.page-index-platform-advantages__faq-section {
  padding: 60px 0;
  background-color: var(--page-bg-color);
}

.page-index-platform-advantages__faq-list {
  margin-top: 40px;
}

.page-index-platform-advantages__faq-item {
  background-color: var(--card-bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--main-text-color);
}

.page-index-platform-advantages__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--gold-color);
  outline: none;
}

.page-index-platform-advantages__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-index-platform-advantages__faq-qtext {
  flex-grow: 1;
}

.page-index-platform-advantages__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  margin-left: 15px;
  color: var(--glow-color);
}

.page-index-platform-advantages__faq-item[open] .page-index-platform-advantages__faq-toggle {
  content: '−';
}

.page-index-platform-advantages__faq-answer {
  padding: 0 25px 20px;
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--secondary-text-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-index-platform-advantages__hero-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
  }
  .page-index-platform-advantages__hero-description {
    font-size: 1.1rem;
  }
  .page-index-platform-advantages__section-title {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
  }
}

@media (max-width: 768px) {
  .page-index-platform-advantages__container {
    padding: 0 15px;
  }

  .page-index-platform-advantages__hero-section {
    padding-top: 10px !important; /* body padding-top handled by shared, only small top padding here */
    padding-bottom: 40px;
  }

  .page-index-platform-advantages__hero-image {
    margin-bottom: 20px;
  }

  .page-index-platform-advantages__hero-title {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    margin-bottom: 15px;
  }

  .page-index-platform-advantages__hero-description {
    font-size: 1rem;
    margin-bottom: 25px;
  }

  .page-index-platform-advantages__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-index-platform-advantages__btn-primary,
  .page-index-platform-advantages__btn-secondary {
    width: 100% !important; /* Force full width for buttons */
    max-width: 100% !important;
    padding-left: 15px;
    padding-right: 15px;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-index-platform-advantages__section-title {
    font-size: clamp(1.8rem, 5vw, 2.2rem);
    margin-bottom: 30px;
    padding-top: 30px;
  }

  .page-index-platform-advantages__text-block {
    font-size: 1rem;
  }

  .page-index-platform-advantages__feature-grid,
  .page-index-platform-advantages__game-grid,
  .page-index-platform-advantages__promo-grid,
  .page-index-platform-advantages__experience-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .page-index-platform-advantages__card {
    padding: 25px;
  }

  .page-index-platform-advantages__feature-image,
  .page-index-platform-advantages__game-image,
  .page-index-platform-advantages__promo-image,
  .page-index-platform-advantages__experience-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: 200px; /* Enforce minimum size */
    min-height: 200px; /* Enforce minimum size */
  }

  .page-index-platform-advantages img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-index-platform-advantages__section,
  .page-index-platform-advantages__card,
  .page-index-platform-advantages__container,
  .page-index-platform-advantages__cta-buttons,
  .page-index-platform-advantages__button-group,
  .page-index-platform-advantages__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-index-platform-advantages__faq-item summary {
    font-size: 1.1rem;
    padding: 18px 20px;
  }

  .page-index-platform-advantages__faq-answer {
    font-size: 1rem;
    padding: 0 20px 18px;
  }
}

@media (max-width: 480px) {
  .page-index-platform-advantages__hero-section {
    padding-bottom: 30px;
  }

  .page-index-platform-advantages__hero-title {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }

  .page-index-platform-advantages__hero-description {
    font-size: 0.95rem;
  }

  .page-index-platform-advantages__btn-primary,
  .page-index-platform-advantages__btn-secondary {
    padding: 12px 20px;
    font-size: 1rem;
  }

  .page-index-platform-advantages__section-title {
    font-size: clamp(1.6rem, 6vw, 2rem);
  }

  .page-index-platform-advantages__faq-item summary {
    font-size: 1rem;
    padding: 15px;
  }

  .page-index-platform-advantages__faq-answer {
    font-size: 0.95rem;
    padding: 0 15px 15px;
  }
}