/* style/sports.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần lặp lại để tránh khoảng trống kép. */

.page-sports {
  font-family: 'Arial', sans-serif;
  color: var(--text-main); /* Sử dụng màu văn bản chính từ bảng màu */
  background-color: var(--background); /* Sử dụng màu nền chính từ bảng màu */
}

.page-sports__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Khoảng cách nhỏ từ đầu trang, body đã xử lý offset header */
  padding-bottom: 60px;
  box-sizing: border-box;
  overflow: hidden;
}

.page-sports__hero-image-wrapper {
  width: 100%;
  max-height: 70vh; /* Giới hạn chiều cao để nội dung chính không bị đẩy xuống quá xa */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

.page-sports__hero-content {
  max-width: 900px;
  width: 100%;
  text-align: center;
  padding: 40px 20px;
  box-sizing: border-box;
  background: var(--card-b-g); /* Nền tối cho nội dung hero */
  border-radius: 10px;
  margin-top: -80px; /* Kéo lên một chút để tạo hiệu ứng lớp */
  position: relative;
  z-index: 1;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-sports__hero-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--gold); /* Màu vàng nổi bật */
  margin-bottom: 15px;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.page-sports__hero-description {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary); /* Màu văn bản phụ */
  margin-bottom: 30px;
  line-height: 1.6;
}

.page-sports__hero-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-sports__btn-primary,
.page-sports__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
  min-width: 180px;
}

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

.page-sports__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-sports__btn-secondary {
  background: transparent;
  color: var(--glow); /* Màu xanh lá nhạt */
  border: 2px solid var(--border-color); /* Màu viền */
}

.page-sports__btn-secondary:hover {
  background: rgba(87, 227, 141, 0.1);
  color: #ffffff;
  border-color: var(--glow);
}

.page-sports__section {
  padding: 60px 0;
  border-bottom: 1px solid var(--divider); /* Đường kẻ phân cách */
}

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

.page-sports__heading {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--text-main); /* Màu văn bản chính */
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.3;
}

.page-sports__paragraph {
  font-size: 1.1rem;
  color: var(--text-secondary); /* Màu văn bản phụ */
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
  line-height: 1.7;
}

.page-sports__about-section {
  background-color: var(--card-b-g); /* Nền tối cho phần giới thiệu */
}

.page-sports__features-grid,
.page-sports__sports-grid,
.page-sports__steps-grid,
.page-sports__promotions-grid,
.page-sports__security-grid,
.page-sports__support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-sports__feature-item,
.page-sports__sport-card,
.page-sports__step-item,
.page-sports__promotion-card,
.page-sports__security-item,
.page-sports__support-item {
  background: var(--card-b-g); /* Nền thẻ */
  border: 1px solid var(--border-color); /* Viền thẻ */
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-sports__feature-item:hover,
.page-sports__sport-card:hover,
.page-sports__step-item:hover,
.page-sports__promotion-card:hover,
.page-sports__security-item:hover,
.page-sports__support-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-sports__feature-title,
.page-sports__card-title,
.page-sports__step-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--glow); /* Màu xanh lá nhạt */
  margin-bottom: 15px;
  line-height: 1.4;
}

.page-sports__feature-description,
.page-sports__card-description,
.page-sports__step-description {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.page-sports__feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-sports__feature-list li {
  margin-bottom: 10px;
  color: var(--text-secondary);
  position: relative;
  padding-left: 20px;
}

.page-sports__feature-list li::before {
  content: '✔';
  color: var(--glow); /* Dấu tích màu xanh lá */
  position: absolute;
  left: 0;
  top: 0;
}

.page-sports__image-full-width {
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto 50px auto;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  min-width: 200px; /* Đảm bảo kích thước tối thiểu */
  min-height: 200px;
}

.page-sports__step-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--deep-green); /* Màu xanh lá đậm */
  margin-bottom: 15px;
  display: block;
}

.page-sports__promotions-section {
  background-color: var(--background); /* Nền tối */
}

.page-sports__security-section {
  background-color: var(--card-b-g); /* Nền tối */
}

.page-sports__support-section {
  background-color: var(--background); /* Nền tối */
}

.page-sports__faq-section {
  background-color: var(--card-b-g); /* Nền tối */
}

.page-sports__faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.page-sports__faq-item {
  background: var(--card-b-g);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  margin-bottom: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-sports__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-main); /* Màu văn bản chính */
  transition: color 0.3s ease;
}

.page-sports__faq-item summary:hover {
  color: var(--glow);
}

.page-sports__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-sports__faq-toggle {
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--glow);
  margin-left: 15px;
}

.page-sports__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1rem;
  color: var(--text-secondary); /* Màu văn bản phụ */
  line-height: 1.6;
}

.page-sports__faq-answer p {
  margin-top: 0;
  margin-bottom: 10px;
}

.page-sports__cta-bottom-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--deep-green) 0%, var(--main-color) 100%); /* Nền gradient */
  text-align: center;
}

.page-sports__cta-bottom-section .page-sports__heading,
.page-sports__cta-bottom-section .page-sports__paragraph {
  color: #ffffff;
}

.page-sports__btn-large {
  padding: 16px 40px;
  font-size: 1.1rem;
  min-width: 250px;
}

.page-sports__text-center {
  text-align: center;
}

/* ==================================================================
   Responsive Design
   ================================================================== */
@media (max-width: 1024px) {
  .page-sports__hero-content {
    margin-top: -60px;
  }
  .page-sports__heading {
    font-size: clamp(1.6rem, 4vw, 2.5rem);
  }
  .page-sports__paragraph {
    font-size: 1rem;
  }
}

@media (max-width: 768px) {
  .page-sports__hero-section {
    padding-bottom: 40px;
  }
  .page-sports__hero-content {
    padding: 30px 15px;
    margin-top: -40px;
  }
  .page-sports__hero-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }
  .page-sports__hero-description {
    font-size: clamp(0.9rem, 3vw, 1rem);
  }
  .page-sports__hero-cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-sports__btn-primary,
  .page-sports__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    min-width: unset;
    padding: 12px 20px;
    font-size: 1rem;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-sports__section {
    padding: 40px 0;
  }
  .page-sports__container {
    padding: 0 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  
  .page-sports__features-grid,
  .page-sports__sports-grid,
  .page-sports__steps-grid,
  .page-sports__promotions-grid,
  .page-sports__security-grid,
  .page-sports__support-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-sports__feature-item,
  .page-sports__sport-card,
  .page-sports__step-item,
  .page-sports__promotion-card,
  .page-sports__security-item,
  .page-sports__support-item {
    padding: 25px;
  }

  .page-sports__image-full-width,
  .page-sports__hero-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    min-width: 200px !important;
    min-height: 200px !important;
  }

  .page-sports__faq-item summary {
    font-size: 1rem;
    padding: 15px 20px;
  }

  .page-sports__faq-answer {
    padding: 0 20px 15px 20px;
  }

  .page-sports__cta-bottom-section {
    padding: 60px 0;
  }

  .page-sports__btn-large {
    font-size: 1rem;
    padding: 14px 25px;
  }
}

@media (max-width: 480px) {
  .page-sports__hero-content {
    margin-top: -20px;
  }
  .page-sports__hero-title {
    font-size: clamp(1.5rem, 7vw, 2.2rem);
  }
  .page-sports__hero-description {
    font-size: 0.9rem;
  }
  .page-sports__heading {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }
  .page-sports__paragraph {
    font-size: 0.9rem;
  }
}

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