/* style/support.css */
/* body đã padding-top: var(--header-offset) từ shared.css */

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

.page-support {
  color: var(--page-support-text-main); /* Text Main for dark background */
  background-color: var(--page-support-bg-color);
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
}

.page-support__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 60px;
  overflow: hidden;
  box-sizing: border-box;
}

.page-support__hero-image-wrapper {
  width: 100%;
  max-height: 700px; /* Limit height for aesthetic */
  overflow: hidden;
  position: relative;
}

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

.page-support__hero-content {
  position: relative;
  text-align: center;
  padding: 40px 20px;
  max-width: 900px;
  margin-top: -100px; /* Pull content up over the image, but not overlapping text */
  background: rgba(17, 39, 27, 0.85); /* Card BG with transparency */
  border-radius: 15px;
  backdrop-filter: blur(5px);
  border: 1px solid var(--page-support-border-color);
  z-index: 10;
}

.page-support__main-title {
  font-size: clamp(2em, 4vw, 3.5em);
  font-weight: 700;
  color: var(--page-support-gold-color);
  margin-bottom: 20px;
  line-height: 1.2;
}

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

.page-support__btn-primary,
.page-support__btn-secondary {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1em;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  margin: 5px;
}

.page-support__btn-primary {
  background: var(--page-support-btn-gradient);
  color: #ffffff; /* White text for dark button */
  border: 2px solid transparent;
}

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

.page-support__btn-secondary {
  background: transparent;
  color: var(--page-support-primary-color);
  border: 2px solid var(--page-support-primary-color);
}

.page-support__btn-secondary:hover {
  background: var(--page-support-primary-color);
  color: #ffffff;
  box-shadow: 0 0 10px var(--page-support-primary-color);
}

.page-support__section {
  padding: 60px 0;
}

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

.page-support__section-title {
  font-size: clamp(1.8em, 3vw, 2.8em);
  color: var(--page-support-gold-color);
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
}

.page-support__content-wrapper {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-bottom: 40px;
}

.page-support__content-wrapper:nth-of-type(odd) {
  flex-direction: row-reverse;
}

.page-support__text-block {
  flex: 1;
  color: var(--page-support-text-secondary);
}

.page-support__image-content {
  flex: 1;
  max-width: 50%;
  height: auto;
  border-radius: 10px;
  object-fit: cover;
  display: block;
}

.page-support__sub-title {
  font-size: 1.8em;
  color: var(--page-support-text-main);
  margin-top: 20px;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-support__text {
  font-size: 1.05em;
  margin-bottom: 15px;
  color: var(--page-support-text-secondary);
}

.page-support__grid-3-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-support__grid-2-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: 30px;
}

.page-support__card {
  background-color: var(--page-support-card-bg);
  border: 1px solid var(--page-support-border-color);
  border-radius: 10px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  color: var(--page-support-text-secondary);
}

.page-support__card-title {
  font-size: 1.5em;
  color: var(--page-support-text-main);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-support__card-text {
  font-size: 1em;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-support__image-card {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
  margin-top: 20px;
  display: block;
}

.page-support__button-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
  width: 100%;
}

.page-support__faq-section {
  background-color: var(--page-support-deep-green);
}

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

.page-support__faq-item {
  background-color: var(--page-support-card-bg);
  border: 1px solid var(--page-support-border-color);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--page-support-text-secondary);
}

.page-support__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: 600;
  color: var(--page-support-text-main);
  cursor: pointer;
  background-color: var(--page-support-deep-green);
  border-bottom: 1px solid var(--page-support-border-color);
}

.page-support__faq-item[open] > .page-support__faq-question {
  border-bottom: 1px solid var(--page-support-border-color);
}

.page-support__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
  color: var(--page-support-gold-color);
}

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

.page-support__faq-answer {
  padding: 15px 25px 20px;
  font-size: 1em;
  line-height: 1.7;
  color: var(--page-support-text-secondary);
}

.page-support__faq-answer p {
  margin-bottom: 10px;
}

.page-support__faq-answer a {
  color: var(--page-support-primary-color);
  text-decoration: underline;
}

.page-support__faq-answer a:hover {
  color: var(--page-support-gold-color);
}

.page-support__cta-buttons {
  text-align: center;
  margin-top: 40px;
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-support__responsible-gambling .page-support__text-block {
  color: var(--page-support-text-secondary);
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-support__content-wrapper {
    flex-direction: column;
  }
  .page-support__content-wrapper:nth-of-type(odd) {
    flex-direction: column;
  }
  .page-support__image-content {
    max-width: 100%;
  }
  .page-support__grid-2-cols {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-support {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-support__hero-content {
    margin-top: -50px;
    padding: 20px 15px;
  }

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

  .page-support__description {
    font-size: 1em;
  }

  .page-support__section {
    padding: 40px 0;
  }

  .page-support__container {
    padding: 0 15px;
  }

  .page-support__section-title {
    font-size: 2em;
    margin-bottom: 30px;
  }

  .page-support__sub-title {
    font-size: 1.5em;
  }

  .page-support__grid-3-cols {
    grid-template-columns: 1fr;
  }

  .page-support__card {
    padding: 20px;
  }

  .page-support__card-title {
    font-size: 1.3em;
  }

  .page-support__faq-question {
    padding: 15px 20px;
    font-size: 1.1em;
  }

  .page-support__faq-answer {
    padding: 10px 20px 15px;
  }

  .page-support__btn-primary,
  .page-support__btn-secondary {
    width: 100%;
    max-width: 100% !important;
    margin: 5px 0 !important;
    padding: 12px 15px;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-support__button-group,
  .page-support__cta-buttons {
    flex-direction: column;
    gap: 10px;
    width: 100%;
    max-width: 100% !important;
    padding: 0;
    box-sizing: border-box !important;
  }

  /* Mobile image responsiveness */
  .page-support img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-support__section,
  .page-support__card,
  .page-support__container,
  .page-support__hero-section,
  .page-support__hero-image-wrapper,
  .page-support__hero-content,
  .page-support__content-wrapper,
  .page-support__text-block,
  .page-support__faq-item,
  .page-support__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .page-support__hero-section {
    padding-top: 10px !important; /* body already handles --header-offset */
  }
  .page-support__image-content {
    width: 100%; /* Ensure content images take full width in mobile */
  }
  .page-support__image-card {
    width: 100%;
  }
}

/* Details/Summary specific styles for native behavior */
.page-support__faq-item summary::-webkit-details-marker {
  display: none;
}
.page-support__faq-item summary {
  list-style: none;
}