/* style/sports-rules.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần thêm padding-top cho main hoặc section đầu tiên. */

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

.page-sports-rules__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Nhỏ gọn, không sử dụng var(--header-offset) */
  padding-bottom: 60px;
  background-color: var(--bg-color);
}

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

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

.page-sports-rules__hero-content {
  max-width: 900px;
  margin: 40px auto 0;
  text-align: center;
  padding: 0 20px;
  color: var(--text-main);
}

.page-sports-rules__main-title {
  font-size: clamp(2em, 4vw, 3em); /* H1 font size constraint */
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-sports-rules__lead-paragraph {
  font-size: 1.1em;
  color: var(--text-secondary);
  margin-bottom: 30px;
}

.page-sports-rules__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap; /* Cho phép các nút xuống dòng trên di động */
}

.page-sports-rules__btn-primary,
.page-sports-rules__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.05em;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-sports-rules__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #ffffff; /* White text for contrast */
  border: 2px solid transparent;
}

.page-sports-rules__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  box-shadow: 0 0 15px var(--glow);
}

.page-sports-rules__btn-secondary {
  background: var(--card-bg);
  color: var(--text-main);
  border: 2px solid var(--border-color);
}

.page-sports-rules__btn-secondary:hover {
  background: var(--deep-green);
  color: #ffffff;
  box-shadow: 0 0 15px var(--glow);
}

.page-sports-rules__section {
  padding: 60px 20px;
  background-color: var(--bg-color);
}

.page-sports-rules__container {
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}

.page-sports-rules__section-title {
  font-size: 2.2em;
  color: var(--text-main);
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
}

.page-sports-rules__subsection-title {
  font-size: 1.6em;
  color: var(--text-main);
  margin-top: 30px;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-sports-rules p {
  margin-bottom: 15px;
  color: var(--text-secondary);
}

.page-sports-rules__list {
  list-style: disc;
  margin-left: 25px;
  margin-bottom: 20px;
  color: var(--text-secondary);
}

.page-sports-rules__list li {
  margin-bottom: 10px;
}

.page-sports-rules__link {
  color: var(--gold);
  text-decoration: underline;
}

.page-sports-rules__link:hover {
  color: var(--glow);
}

.page-sports-rules__image-content-block {
  display: flex;
  align-items: flex-start;
  gap: 40px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.page-sports-rules__image-content-block--reverse {
  flex-direction: row-reverse;
}

.page-sports-rules__image-content-block .page-sports-rules__content-image {
  flex: 1 1 45%;
  min-width: 300px;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
}

.page-sports-rules__image-content-block .page-sports-rules__text-block {
  flex: 1 1 50%;
  min-width: 300px;
}

/* FAQ Section */
.page-sports-rules__faq-section {
  background-color: var(--card-bg);
}

.page-sports-rules__faq-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.page-sports-rules__faq-item {
  background-color: var(--bg-color);
  border-radius: 8px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  color: var(--text-secondary);
}

.page-sports-rules__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.1em;
  color: var(--text-main);
  outline: none;
  list-style: none; /* Hide default marker */
}

.page-sports-rules__faq-item summary::-webkit-details-marker {
  display: none; /* Hide default marker for webkit browsers */
}

.page-sports-rules__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.page-sports-rules__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  transition: transform 0.3s ease;
}

.page-sports-rules__faq-item[open] .page-sports-rules__faq-toggle {
  transform: rotate(45deg);
}

.page-sports-rules__faq-answer {
  padding: 0 25px 20px;
  font-size: 0.95em;
  color: var(--text-secondary);
}

.page-sports-rules__faq-answer p {
  margin-bottom: 0;
}

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

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-sports-rules__hero-section {
    padding-bottom: 40px;
  }

  .page-sports-rules__hero-content {
    margin-top: 20px;
  }

  .page-sports-rules__main-title {
    font-size: 2em;
  }

  .page-sports-rules__lead-paragraph {
    font-size: 1em;
  }

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

  .page-sports-rules__btn-primary,
  .page-sports-rules__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
  }

  .page-sports-rules__section {
    padding: 40px 15px;
  }

  .page-sports-rules__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-sports-rules__subsection-title {
    font-size: 1.4em;
  }

  .page-sports-rules__image-content-block {
    flex-direction: column;
    gap: 30px;
  }

  .page-sports-rules__image-content-block--reverse {
    flex-direction: column;
  }

  .page-sports-rules__image-content-block .page-sports-rules__content-image {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    min-width: unset;
  }

  .page-sports-rules__image-content-block .page-sports-rules__text-block {
    width: 100% !important;
    max-width: 100% !important;
    min-width: unset;
  }

  .page-sports-rules img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-sports-rules__section,
  .page-sports-rules__card,
  .page-sports-rules__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-sports-rules__hero-section {
    padding-top: 10px !important; /* body đã承担 --header-offset，此处禁止 var(--header-offset) */
  }
}