:root {
  --primary-color: #017439;
  --secondary-color: #FFFFFF;
  --text-color-dark: #333333;
  --text-color-light: #ffffff;
  --button-register: #C30808;
  --button-login: #C30808;
  --button-text-login-register: #FFFF00;
  --border-color: #e0e0e0;
  --background-light: #f9f9f9;
}

.page-support {
  font-family: 'Arial', sans-serif;
  color: var(--text-color-dark);
  line-height: 1.6;
  background: var(--secondary-color); /* Body background is white, so default text is dark */
  padding-top: var(--header-offset, 120px);
}

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

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

.page-support__dark-section {
  background: var(--primary-color);
  color: var(--text-color-light);
}

.page-support__dark-section .page-support__section-title,
.page-support__dark-section .page-support__section-description,
.page-support__dark-section .page-support__card-title,
.page-support__dark-section .page-support__card-text,
.page-support__dark-section .page-support__guide-title,
.page-support__dark-section .page-support__guide-list li,
.page-support__dark-section .page-support__faq-question h3,
.page-support__dark-section .page-support__faq-toggle {
  color: var(--text-color-light);
}

.page-support__light-bg {
  background: var(--background-light);
  color: var(--text-color-dark);
}

.page-support__section-title {
  font-size: 36px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: var(--primary-color);
}

.page-support__dark-section .page-support__section-title {
  color: var(--text-color-light);
}

.page-support__section-description {
  font-size: 18px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
  line-height: 1.8;
}

/* Hero Section */
.page-support__hero-section {
  padding: 80px 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.page-support__hero-title {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.2;
  color: var(--text-color-light);
}

.page-support__hero-description {
  font-size: 20px;
  max-width: 900px;
  margin: 0 auto 40px auto;
  color: var(--text-color-light);
}

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

.page-support__cta-button {
  display: inline-block;
  padding: 15px 40px;
  text-decoration: none;
  border-radius: 8px;
  font-size: 18px;
  font-weight: bold;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-support__btn-primary {
  background: var(--button-register);
  color: var(--button-text-login-register);
  border: 2px solid transparent;
}

.page-support__btn-primary:hover {
  background: #a30606;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

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

.page-support__btn-secondary:hover {
  background: var(--primary-color);
  color: var(--secondary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Contact Methods Section */
.page-support__grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-support__card {
  background: var(--secondary-color);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}

.page-support__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.page-support__card-icon {
  width: 100%;
  max-width: 150px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

.page-support__card-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.page-support__card-text {
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-support__card-link {
  display: inline-block;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: 5px;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.page-support__card-link:hover {
  color: #005f2e;
  border-color: #005f2e;
}

/* Common Issues Section */
.page-support__issue-category {
  background: var(--secondary-color);
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.page-support__category-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 25px;
  text-align: center;
}

.page-support__issue-item {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}

.page-support__issue-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-support__issue-question {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-color-dark);
  margin-bottom: 10px;
}

.page-support__issue-answer {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-color-dark);
}

/* Guide Platform Section */
.page-support__guide-platform {
  background: var(--primary-color);
  color: var(--text-color-light);
}

.page-support__guide-platform .page-support__section-title,
.page-support__guide-platform .page-support__section-description {
  color: var(--text-color-light);
}

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

.page-support__guide-item {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  height: 100%;
}

.page-support__guide-icon {
  width: 100%;
  max-width: 120px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

.page-support__guide-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-color-light);
}

.page-support__guide-list {
  list-style: none;
  padding: 0;
  margin: 0 0 25px 0;
  text-align: left;
  width: 100%;
  color: var(--text-color-light);
  flex-grow: 1;
}

.page-support__guide-list li {
  margin-bottom: 10px;
  font-size: 16px;
  line-height: 1.7;
}

.page-support__guide-list li b {
  color: var(--button-text-login-register);
}

/* Policies Section */
.page-support__policies {
  padding: 60px 0;
}

.page-support__policy-group {
  background: var(--secondary-color);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 25px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.page-support__policy-group:last-child {
  margin-bottom: 0;
}

.page-support__policy-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-support__policy-text {
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.page-support__text-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid var(--primary-color);
  padding-bottom: 2px;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.page-support__text-link:hover {
  color: #005f2e;
  border-color: #005f2e;
}

/* FAQ Section */
.page-support__faq-section {
  background: var(--primary-color);
  color: var(--text-color-light);
}

.page-support__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-support__faq-item {
  margin-bottom: 15px;
  border-radius: 10px;
  overflow: hidden;
  background: var(--secondary-color);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-support__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  background: var(--secondary-color);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-support__faq-question:hover {
  background: #f5f5f5;
  border-color: #d0d0d0;
}

.page-support__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-color-dark);
  pointer-events: none;
}

.page-support__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  line-height: 1;
  color: var(--primary-color);
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.page-support__faq-item.active .page-support__faq-toggle {
  transform: rotate(45deg);
  color: var(--button-register);
}

.page-support__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 25px;
  opacity: 0;
  background: var(--background-light);
  border-radius: 0 0 10px 10px;
  color: var(--text-color-dark);
}

.page-support__faq-item.active .page-support__faq-answer {
  max-height: 2000px !important;
  padding: 20px 25px !important;
  opacity: 1;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-support__section-title {
    font-size: 32px;
  }
  .page-support__hero-title {
    font-size: 42px;
  }
  .page-support__hero-description {
    font-size: 18px;
  }
}

@media (max-width: 768px) {
  .page-support {
    font-size: 16px;
    line-height: 1.6;
    padding-top: var(--header-offset, 120px) !important;
  }

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

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

  .page-support__hero-section {
    padding-top: var(--header-offset, 120px) !important;
    padding-bottom: 40px;
  }

  .page-support__hero-title {
    font-size: 32px;
    margin-bottom: 15px;
  }

  .page-support__hero-description {
    font-size: 16px;
    margin-bottom: 30px;
  }

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

  .page-support__cta-button,
  .page-support__btn-primary,
  .page-support__btn-secondary,
  .page-support a[class*="button"],
  .page-support a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 25px;
    font-size: 16px;
  }
  
  .page-support__hero-cta-buttons {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 0 15px;
  }

  .page-support__section-title {
    font-size: 28px;
    margin-bottom: 15px;
  }

  .page-support__section-description {
    font-size: 16px;
    margin-bottom: 30px;
  }

  .page-support__grid-3 {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-support__card {
    padding: 20px;
  }

  .page-support__card-icon {
    max-width: 100px;
  }

  .page-support__card-title {
    font-size: 20px;
  }

  .page-support__issue-category {
    padding: 20px;
    margin-bottom: 20px;
  }

  .page-support__category-title {
    font-size: 24px;
    margin-bottom: 20px;
  }

  .page-support__issue-question {
    font-size: 18px;
  }

  .page-support__guide-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-support__guide-item {
    padding: 25px;
  }

  .page-support__guide-title {
    font-size: 20px;
  }

  .page-support__policy-group {
    padding: 20px;
    margin-bottom: 20px;
  }

  .page-support__policy-title {
    font-size: 20px;
  }

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

  .page-support__faq-question h3 {
    font-size: 16px;
  }

  .page-support__faq-toggle {
    font-size: 24px;
    width: 28px;
    height: 28px;
  }

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

  /* Image responsive */
  .page-support img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-support__section,
  .page-support__card,
  .page-support__container,
  .page-support__issue-category,
  .page-support__guide-item,
  .page-support__policy-group,
  .page-support__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    /* padding-left and padding-right are handled by .page-support__container */
  }
}

@media (max-width: 480px) {
  .page-support__hero-title {
    font-size: 28px;
  }

  .page-support__section-title {
    font-size: 24px;
  }

  .page-support__category-title {
    font-size: 20px;
  }

  .page-support__faq-question h3 {
    font-size: 15px;
  }
}