/* style/ththao.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần lặp lại */

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

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

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

/* Hero Section */
.page-ththao__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  overflow: hidden;
  min-height: 600px;
  color: var(--page-ththao-text-main);
}

.page-ththao__hero-image-wrapper {
  position: relative;
  width: 100%;
  max-height: 70vh;
  overflow: hidden;
  margin-bottom: 40px; /* Space between image and content */
}

.page-ththao__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.7); /* Slightly darken image for text readability */
}

.page-ththao__hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.page-ththao__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--page-ththao-gold-color);
}

.page-ththao__subtitle {
  font-size: clamp(1rem, 2vw, 1.3rem);
  margin-bottom: 30px;
  color: var(--page-ththao-text-secondary);
}

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

.page-ththao__cta-button {
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  min-width: 180px;
  text-align: center;
  box-sizing: border-box;
}

.page-ththao__btn-primary {
  background: var(--page-ththao-btn-gradient);
  color: var(--page-ththao-text-main);
  border: none;
  box-shadow: 0 4px 15px rgba(0, 200, 0, 0.3);
}

.page-ththao__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-ththao__btn-secondary {
  background: transparent;
  color: var(--page-ththao-gold-color);
  border: 2px solid var(--page-ththao-gold-color);
}

.page-ththao__btn-secondary:hover {
  background: var(--page-ththao-gold-color);
  color: var(--page-ththao-bg-main);
  transform: translateY(-2px);
}

/* General Section Styling */
.page-ththao__section {
  padding: 80px 0;
  text-align: center;
}

.page-ththao__section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 40px;
}

.page-ththao__text-block {
  font-size: 1.1rem;
  margin-bottom: 20px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  color: var(--page-ththao-text-secondary);
}

.page-ththao__image-responsive {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 40px auto;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* Background Colors */
.page-ththao__dark-section {
  background-color: var(--page-ththao-bg-main);
  color: var(--page-ththao-text-main);
}

.page-ththao__light-bg {
  background-color: #f8f8f8; /* Using a very light gray for contrast with dark body bg */
  color: #333333; /* Dark text for light background */
}

.page-ththao__light-bg .page-ththao__section-title,
.page-ththao__light-bg .page-ththao__card-title {
  color: var(--page-ththao-deep-green-color);
}

.page-ththao__light-bg .page-ththao__text-block,
.page-ththao__light-bg .page-ththao__card-text {
  color: #555555;
}

/* Sports Categories Grid */
.page-ththao__grid-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-ththao__card {
  background-color: var(--page-ththao-bg-card);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  text-align: left;
  display: flex;
  flex-direction: column;
  color: var(--page-ththao-text-secondary);
  border: 1px solid var(--page-ththao-border-color);
}

.page-ththao__card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
}

.page-ththao__card-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--page-ththao-text-main);
}

.page-ththao__card-text {
  font-size: 1rem;
  line-height: 1.6;
}

/* Feature List */
.page-ththao__feature-list {
  list-style: none;
  padding: 0;
  margin: 40px auto;
  max-width: 800px;
  text-align: left;
}

.page-ththao__list-item {
  background-color: var(--page-ththao-bg-card);
  border-left: 5px solid var(--page-ththao-primary-color);
  padding: 20px;
  margin-bottom: 15px;
  border-radius: 8px;
  font-size: 1.1rem;
  color: var(--page-ththao-text-main);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.page-ththao__list-item strong {
  color: var(--page-ththao-gold-color);
}

.page-ththao__text-link {
  color: var(--page-ththao-gold-color);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.page-ththao__text-link:hover {
  color: var(--page-ththao-glow-color);
}

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

.page-ththao__step-card {
  background-color: var(--page-ththao-bg-card);
  color: var(--page-ththao-text-main);
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  text-align: center;
  border: 1px solid var(--page-ththao-border-color);
}

.page-ththao__step-title {
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--page-ththao-gold-color);
}

.page-ththao__step-text {
  font-size: 1rem;
  margin-bottom: 30px;
  color: var(--page-ththao-text-secondary);
  flex-grow: 1;
}

/* FAQ Section */
.page-ththao__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.page-ththao__faq-item {
  background-color: var(--page-ththao-bg-card);
  border: 1px solid var(--page-ththao-border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-ththao__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(--page-ththao-text-main);
  background-color: var(--page-ththao-deep-green-color);
  transition: background-color 0.3s ease;
}

.page-ththao__faq-item summary:hover {
  background-color: var(--page-ththao-primary-color);
}

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

.page-ththao__faq-qtext {
  flex-grow: 1;
}

.page-ththao__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  width: 30px;
  text-align: center;
  color: var(--page-ththao-gold-color);
}

.page-ththao__faq-item[open] .page-ththao__faq-toggle {
  color: var(--page-ththao-text-main);
}

.page-ththao__faq-answer {
  padding: 15px 25px 25px;
  font-size: 1rem;
  color: var(--page-ththao-text-secondary);
  border-top: 1px solid var(--page-ththao-border-color);
}

/* CTA Bottom */
.page-ththao__cta-bottom {
  padding: 60px 0;
  background-color: #f8f8f8; /* Light background for contrast */
  color: #333333; /* Dark text */
}

.page-ththao__cta-bottom .page-ththao__section-title {
  color: var(--page-ththao-deep-green-color);
}

.page-ththao__cta-bottom .page-ththao__text-block {
  color: #555555;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-ththao__hero-content {
    max-width: 90%;
  }

  .page-ththao__grid-layout,
  .page-ththao__steps-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-ththao__section {
    padding: 50px 0;
  }

  .page-ththao__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
    min-height: 450px;
  }

  .page-ththao__hero-image-wrapper {
    margin-bottom: 20px;
  }

  .page-ththao__main-title {
    font-size: 2.2rem;
  }

  .page-ththao__subtitle {
    font-size: 1rem;
  }

  .page-ththao__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100%;
  }

  .page-ththao__cta-button {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1rem;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  .page-ththao__container {
    padding: 0 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-ththao__section-title {
    font-size: 1.8rem;
    margin-bottom: 30px;
  }

  .page-ththao__text-block {
    font-size: 1rem;
  }

  /* Image and Video Responsive */
  .page-ththao img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    box-sizing: border-box !important;
  }

  .page-ththao video,
  .page-ththao__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    box-sizing: border-box !important;
  }

  .page-ththao__hero-image-wrapper,
  .page-ththao__image-responsive,
  .page-ththao__card-image,
  .page-ththao__video-section,
  .page-ththao__video-container,
  .page-ththao__video-wrapper,
  .page-ththao__section,
  .page-ththao__card,
  .page-ththao__step-card,
  .page-ththao__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important; /* Ensure no overflow */
  }

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

  .page-ththao__faq-toggle {
    font-size: 1.5rem;
  }

  .page-ththao__faq-answer {
    padding: 10px 20px 20px;
  }
}

@media (max-width: 480px) {
  .page-ththao__main-title {
    font-size: 1.8rem;
  }

  .page-ththao__section-title {
    font-size: 1.6rem;
  }
}