/* style/ththao.css */
/* body đã padding-top: var(--header-offset)；trang này không được thêm padding-top tương tự */

:root {
  --page-ththao-bg-color: #08160F;
  --page-ththao-card-bg-color: #11271B;
  --page-ththao-text-main-color: #F2FFF6;
  --page-ththao-text-secondary-color: #A7D9B8;
  --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 {
  background-color: var(--page-ththao-bg-color);
  color: var(--page-ththao-text-main-color);
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
}

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

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

.page-ththao__section--why-choose {
  background-color: var(--page-ththao-bg-color);
}

.page-ththao__section--how-to-bet,
.page-ththao__section--responsible-gambling,
.page-ththao__section--cta-final {
  background-color: var(--page-ththao-dark-section-bg, var(--page-ththao-deep-green-color)); /* Use deep green for dark sections */
}

.page-ththao__section-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--page-ththao-text-main-color);
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-ththao__section-description {
  font-size: 1.1rem;
  color: var(--page-ththao-text-secondary-color);
  max-width: 800px;
  margin: 0 auto 40px auto;
}

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

.page-ththao__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.page-ththao__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5);
}

.page-ththao__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  text-align: center;
  padding: 20px;
}

.page-ththao__main-title {
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.1;
  color: var(--page-ththao-gold-color);
  text-shadow: 0 0 10px rgba(87, 227, 141, 0.5);
}

.page-ththao__subtitle {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  color: var(--page-ththao-text-main-color);
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-ththao__btn-primary,
.page-ththao__btn-secondary,
.page-ththao__btn-tertiary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-ththao__btn-primary {
  background: var(--page-ththao-btn-gradient);
  color: var(--page-ththao-text-main-color);
  border: none;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-ththao__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-ththao__btn-secondary {
  background: transparent;
  color: var(--page-ththao-glow-color);
  border: 2px solid var(--page-ththao-glow-color);
  box-shadow: 0 4px 15px rgba(87, 227, 141, 0.2);
}

.page-ththao__btn-secondary:hover {
  background: var(--page-ththao-glow-color);
  color: var(--page-ththao-bg-color);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(87, 227, 141, 0.4);
}

.page-ththao__btn-tertiary {
  background: var(--page-ththao-deep-green-color);
  color: var(--page-ththao-text-main-color);
  border: 1px solid var(--page-ththao-border-color);
  padding: 10px 20px;
  font-size: 0.95rem;
}

.page-ththao__btn-tertiary:hover {
  background: var(--page-ththao-border-color);
  transform: translateY(-1px);
}

.page-ththao__btn-small {
  padding: 10px 20px;
  font-size: 0.9rem;
}

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

.page-ththao__feature-card {
  background-color: var(--page-ththao-card-bg-color);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  border: 1px solid var(--page-ththao-border-color);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-ththao__feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.3);
}

.page-ththao__feature-icon {
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
  object-fit: contain;
}

.page-ththao__feature-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--page-ththao-gold-color);
  margin-bottom: 15px;
}

.page-ththao__feature-text {
  font-size: 1rem;
  color: var(--page-ththao-text-secondary-color);
}

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

.page-ththao__sport-card {
  background-color: var(--page-ththao-card-bg-color);
  border-radius: 12px;
  overflow: hidden;
  text-align: left;
  border: 1px solid var(--page-ththao-border-color);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-ththao__sport-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.3);
}

.page-ththao__sport-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.page-ththao__sport-card h3,
.page-ththao__sport-card p,
.page-ththao__sport-card a {
  padding: 0 25px;
}

.page-ththao__sport-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--page-ththao-gold-color);
  margin-top: 20px;
  margin-bottom: 10px;
}

.page-ththao__sport-text {
  font-size: 0.95rem;
  color: var(--page-ththao-text-secondary-color);
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-ththao__sport-card .page-ththao__btn-tertiary {
  margin: 0 25px 25px 25px;
  align-self: flex-start;
}

/* Steps Grid */
.page-ththao__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-ththao__step-card {
  background-color: var(--page-ththao-card-bg-color);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  border: 1px solid var(--page-ththao-border-color);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.page-ththao__step-icon {
  width: 120px;
  height: 120px;
  margin-bottom: 20px;
  object-fit: contain;
  border-radius: 50%;
  border: 3px solid var(--page-ththao-glow-color);
}

.page-ththao__step-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--page-ththao-gold-color);
  margin-bottom: 15px;
}

.page-ththao__step-text {
  font-size: 0.95rem;
  color: var(--page-ththao-text-secondary-color);
  margin-bottom: 20px;
}

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

.page-ththao__promo-card {
  background-color: var(--page-ththao-card-bg-color);
  border-radius: 12px;
  overflow: hidden;
  text-align: left;
  border: 1px solid var(--page-ththao-border-color);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-ththao__promo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.3);
}

.page-ththao__promo-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.page-ththao__promo-card h3,
.page-ththao__promo-card p,
.page-ththao__promo-card a {
  padding: 0 25px;
}

.page-ththao__promo-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--page-ththao-gold-color);
  margin-top: 20px;
  margin-bottom: 10px;
}

.page-ththao__promo-text {
  font-size: 0.95rem;
  color: var(--page-ththao-text-secondary-color);
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-ththao__promo-card .page-ththao__btn-primary {
  margin: 0 25px 25px 25px;
  align-self: flex-start;
}

.page-ththao__cta-bottom {
  margin-top: 50px;
}

/* Responsible Gambling List */
.page-ththao__responsible-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  text-align: left;
}

.page-ththao__responsible-item {
  background-color: var(--page-ththao-card-bg-color);
  padding: 30px;
  border-radius: 12px;
  border: 1px solid var(--page-ththao-border-color);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.page-ththao__responsible-item-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--page-ththao-gold-color);
  margin-bottom: 15px;
}

.page-ththao__responsible-item-text {
  font-size: 0.95rem;
  color: var(--page-ththao-text-secondary-color);
}

/* 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-card-bg-color);
  border: 1px solid var(--page-ththao-border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-ththao__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--page-ththao-text-main-color);
  cursor: pointer;
  background-color: var(--page-ththao-deep-green-color);
  border-bottom: 1px solid var(--page-ththao-divider-color);
  transition: background-color 0.3s ease;
  list-style: none; /* For details/summary */
}

.page-ththao__faq-question::-webkit-details-marker {
  display: none; /* For details/summary */
}

.page-ththao__faq-question:hover {
  background-color: var(--page-ththao-border-color);
}

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

.page-ththao__faq-toggle {
  font-size: 1.5rem;
  font-weight: 600;
  margin-left: 15px;
  color: var(--page-ththao-glow-color);
}

.page-ththao__faq-answer {
  padding: 20px 25px;
  font-size: 1rem;
  color: var(--page-ththao-text-secondary-color);
  line-height: 1.6;
  text-align: left;
}

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

.page-ththao__faq-answer .page-ththao__btn-primary {
  margin-top: 10px;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-ththao__hero-content {
    padding: 20px;
  }

  .page-ththao__main-title {
    font-size: clamp(2.5rem, 4.5vw, 4rem);
  }

  .page-ththao__subtitle {
    font-size: clamp(1rem, 1.8vw, 1.3rem);
  }

  .page-ththao__section-title {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
  }
}

@media (max-width: 768px) {
  .page-ththao__section {
    padding: 40px 0;
  }

  .page-ththao__hero-section {
    min-height: 500px;
    padding-top: 10px !important;
    padding-bottom: 40px;
  }

  .page-ththao__main-title {
    font-size: clamp(2.2rem, 6vw, 3rem);
  }

  .page-ththao__subtitle {
    font-size: clamp(0.95rem, 2.5vw, 1.2rem);
  }

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

  .page-ththao__btn-primary,
  .page-ththao__btn-secondary,
  .page-ththao__btn-tertiary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1rem;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-ththao__container,
  .page-ththao__features-grid,
  .page-ththao__sports-grid,
  .page-ththao__steps-grid,
  .page-ththao__promos-grid,
  .page-ththao__responsible-list,
  .page-ththao__faq-list {
    padding-left: 15px;
    padding-right: 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden;
  }

  /* Responsive Images */
  .page-ththao img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  /* Responsive Video (if any) */
  .page-ththao video,
  .page-ththao__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-ththao__video-section,
  .page-ththao__video-container,
  .page-ththao__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

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

  .page-ththao__faq-answer {
    padding: 15px 20px;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .page-ththao__section-title {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
  }

  .page-ththao__section-description {
    font-size: 0.9rem;
  }

  .page-ththao__feature-title,
  .page-ththao__sport-title,
  .page-ththao__step-title,
  .page-ththao__promo-title,
  .page-ththao__responsible-item-title {
    font-size: 1.3rem;
  }

  .page-ththao__feature-text,
  .page-ththao__sport-text,
  .page-ththao__step-text,
  .page-ththao__promo-text,
  .page-ththao__responsible-item-text {
    font-size: 0.85rem;
  }
}