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

.page-support {
  background-color: var(--bg-main, #08160F);
  color: var(--text-main, #F2FFF6);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-support__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 10px 20px 60px;
  overflow: hidden;
  color: var(--text-main, #F2FFF6);
}

.page-support__hero-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  margin-bottom: 20px;
}

.page-support__hero-content {
  max-width: 900px;
  z-index: 1;
  padding: 0 15px;
}

.page-support__main-title {
  font-size: clamp(2em, 4vw, 3.5em);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--gold, #F2C14E);
  letter-spacing: 0.05em;
}

.page-support__hero-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: var(--text-secondary, #A7D9B8);
}

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

.page-support__btn-primary,
.page-support__btn-secondary {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-support__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #ffffff;
  border: 2px solid transparent;
}

.page-support__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-2px);
}

.page-support__btn-secondary {
  background: transparent;
  color: var(--gold, #F2C14E);
  border: 2px solid var(--gold, #F2C14E);
}

.page-support__btn-secondary:hover {
  background: var(--gold, #F2C14E);
  color: var(--card-bg, #11271B);
  transform: translateY(-2px);
}

.page-support__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

.page-support__section-title {
  font-size: 2.5em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: var(--gold, #F2C14E);
}

.page-support__section-description {
  font-size: 1.1em;
  text-align: center;
  margin-bottom: 40px;
  color: var(--text-secondary, #A7D9B8);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-support__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  text-align: center;
}

.page-support__feature-item {
  background-color: var(--card-bg, #11271B);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border, #2E7A4E);
}

.page-support__feature-item img {
  width: 250px;
  height: 250px;
  object-fit: contain;
  margin-bottom: 20px;
  border-radius: 8px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-support__feature-title {
  font-size: 1.6em;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--text-main, #F2FFF6);
}

.page-support__feature-text {
  color: var(--text-secondary, #A7D9B8);
  font-size: 1em;
}

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

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

.page-support__faq-item {
  background-color: var(--card-bg, #11271B);
  border: 1px solid var(--border, #2E7A4E);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-support__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.2em;
  font-weight: 600;
  color: var(--text-main, #F2FFF6);
  cursor: pointer;
  background-color: var(--deep-green, #0A4B2C);
  border-bottom: 1px solid var(--divider, #1E3A2A);
  list-style: none;
}

.page-support__faq-question::-webkit-details-marker {
  display: none;
}

.page-support__faq-question:hover {
  background-color: var(--primary-color, #11A84E);
}

.page-support__faq-qtext {
  flex-grow: 1;
  color: var(--text-main, #F2FFF6);
}

.page-support__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: var(--gold, #F2C14E);
}

.page-support__faq-item[open] .page-support__faq-toggle {
  content: '−';
}

.page-support__faq-answer {
  padding: 20px 25px;
  font-size: 1em;
  color: var(--text-secondary, #A7D9B8);
  background-color: var(--card-bg, #11271B);
}

.page-support__faq-answer p {
  margin-bottom: 0;
  color: var(--text-secondary, #A7D9B8);
}

.page-support__contact-methods {
  padding: 60px 0;
}

.page-support__contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  text-align: center;
}

.page-support__contact-item {
  padding: 30px;
}

.page-support__contact-item img {
  
  
  object-fit: contain;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-support__contact-title {
  font-size: 1.6em;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--text-main, #F2FFF6);
}

.page-support__contact-text {
  color: var(--text-secondary, #A7D9B8);
  margin-bottom: 25px;
}

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

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

.page-support__guide-card {
  padding: 20px;
  text-align: left;
}

.page-support__guide-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
  display: block;
}

.page-support__card-title {
  font-size: 1.4em;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--gold, #F2C14E);
}

.page-support__card-title a {
  color: inherit;
  text-decoration: none;
}

.page-support__card-title a:hover {
  text-decoration: underline;
}

.page-support__card-text {
  color: var(--text-secondary, #A7D9B8);
  font-size: 0.95em;
  margin-bottom: 20px;
}

.page-support__final-cta {
  padding: 80px 0;
  text-align: center;
}

.page-support__dark-section {
  background-color: var(--bg-secondary, #11271B);
  color: var(--text-main, #F2FFF6);
}

.page-support__card {
  background-color: var(--card-bg, #11271B);
  border: 1px solid var(--border, #2E7A4E);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: var(--text-main, #F2FFF6);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-support__main-title {
    font-size: clamp(1.8em, 5vw, 3em);
  }
  .page-support__section-title {
    font-size: 2em;
  }
}

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

  .page-support__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }

  .page-support__main-title {
    font-size: clamp(1.6em, 6vw, 2.5em);
  }

  .page-support__hero-description,
  .page-support__section-description {
    font-size: 1em;
  }

  .page-support__cta-buttons {
    flex-direction: column;
    gap: 15px;
    align-items: center;
  }

  .page-support__btn-primary,
  .page-support__btn-secondary {
    width: 90% !important;
    max-width: 300px !important;
    padding: 10px 20px;
    font-size: 1em;
    margin: 0 auto;
  }

  .page-support__container {
    padding: 20px 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-support__section-title {
    font-size: 1.8em;
    margin-bottom: 15px;
  }

  .page-support__feature-grid,
  .page-support__contact-grid,
  .page-support__guides-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-support__feature-item,
  .page-support__contact-item,
  .page-support__guide-card {
    padding: 20px;
  }

  .page-support__feature-item img,
  .page-support__contact-item img {
    
    
  }

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

  .page-support__faq-answer {
    padding: 15px 20px;
    font-size: 0.95em;
  }

  .page-support__hero-image,
  .page-support__feature-item img,
  .page-support__contact-item img,
  .page-support__guide-card img,
  .page-support img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-support__hero-section,
  .page-support__features-section,
  .page-support__faq-section,
  .page-support__contact-methods,
  .page-support__guides-section,
  .page-support__final-cta,
  .page-support__card,
  .page-support__feature-item,
  .page-support__contact-item,
  .page-support__guide-card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-support__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 0;
    padding-right: 0;
  }

  .page-support__faq-item {
    margin-left: 0;
    margin-right: 0;
  }
}