/* style/support.css */
.page-support {
  background-color: #08160F;
  color: #F2FFF6;
  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;
  padding: 60px 20px;
  padding-top: 10px; /* body đã承担 --header-offset */
  text-align: center;
  background-color: #0A4B2C; /* Deep Green */
}

.page-support__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.page-support__hero-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto 30px auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-support__hero-content {
  max-width: 900px;
  margin-top: 20px; /* Space between image and text */
}

.page-support__main-title {
  font-size: clamp(2.2em, 4vw, 3.2em);
  font-weight: 700;
  color: #F2FFF6;
  margin-bottom: 20px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-support__description {
  font-size: 1.1em;
  color: #A7D9B8;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-support__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.page-support__btn-primary,
.page-support__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  transition: all 0.3s ease;
  font-size: 1.1em;
  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: #F2FFF6;
  border: none;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-support__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-support__btn-secondary {
  background-color: transparent;
  color: #57E38D;
  border: 2px solid #57E38D;
}

.page-support__btn-secondary:hover {
  background-color: rgba(87, 227, 141, 0.1);
  transform: translateY(-3px);
}

.page-support__section {
  padding: 80px 20px;
  text-align: center;
}

.page-support__dark-section {
  background-color: #0A4B2C; /* Deep Green */
}

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

.page-support__section-title {
  font-size: 2.5em;
  font-weight: 700;
  color: #F2FFF6;
  margin-bottom: 40px;
  line-height: 1.3;
}

.page-support__sub-title {
  font-size: 1.8em;
  font-weight: 600;
  color: #57E38D;
  margin-bottom: 20px;
}

.page-support__text-block {
  font-size: 1.1em;
  color: #A7D9B8;
  margin-bottom: 20px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-support__channels {
  background-color: #08160F;
}

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

.page-support__card {
  background-color: #11271B;
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-align: left;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #2E7A4E; /* Border color */
}

.page-support__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-support__card-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin-bottom: 20px;
  border-radius: 8px;
}

.page-support__card-title {
  font-size: 1.5em;
  color: #F2FFF6;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-support__card-description {
  font-size: 0.95em;
  color: #A7D9B8;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-support__card-button {
  display: inline-block;
  padding: 10px 20px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #F2FFF6;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s ease;
  margin-top: auto;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-support__card-button:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
}

.page-support__faq-section {
  background-color: #0A4B2C;
}

.page-support__faq-list {
  margin-top: 40px;
  text-align: left;
}

.page-support__faq-item {
  margin-bottom: 15px;
  overflow: hidden;
  border: 1px solid #2E7A4E;
  background-color: #11271B;
}

.page-support__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  list-style: none;
  font-size: 1.2em;
  font-weight: 600;
  color: #F2FFF6;
  background-color: #1E3A2A; /* Divider color */
  transition: background-color 0.3s ease;
}

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

.page-support__faq-item summary:hover {
  background-color: #2E7A4E;
}

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

.page-support__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: #57E38D;
}

.page-support__faq-answer {
  padding: 20px 25px;
  font-size: 1em;
  color: #A7D9B8;
  background-color: #11271B;
}

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

.page-support__faq-answer p:last-child {
  margin-bottom: 0;
}

.page-support__btn-inline {
  display: inline-block;
  margin-top: 10px;
  color: #57E38D;
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid #57E38D;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.page-support__btn-inline:hover {
  color: #F2C14E;
  border-color: #F2C14E;
}

.page-support__commitment-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.page-support__commitment-list li {
  background-color: #11271B;
  margin-bottom: 15px;
  padding: 20px 25px;
  border-radius: 8px;
  display: flex;
  align-items: flex-start;
  gap: 15px;
  font-size: 1.1em;
  color: #F2FFF6;
  border: 1px solid #2E7A4E;
}

.page-support__list-icon {
  color: #57E38D;
  font-size: 1.5em;
  line-height: 1;
  flex-shrink: 0;
}

.page-support__tips-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.page-support__tips-list li {
  background-color: #11271B;
  margin-bottom: 15px;
  padding: 20px 25px;
  border-radius: 8px;
  display: flex;
  align-items: flex-start;
  gap: 15px;
  font-size: 1.1em;
  color: #F2FFF6;
  border: 1px solid #2E7A4E;
}

.page-support__responsible-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
  text-align: left;
}

.page-support__responsible-text {
  flex: 1;
  min-width: 300px;
}

.page-support__responsible-image-wrapper {
  flex: 1;
  min-width: 300px;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.page-support__responsible-image {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-support__contact-cta-content {
  max-width: 800px;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-support__hero-section {
    padding: 40px 20px;
  }

  .page-support__section {
    padding: 60px 20px;
  }

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

  .page-support__main-title {
    font-size: clamp(2em, 4.5vw, 2.8em);
  }

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

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

  .page-support__hero-section {
    padding: 30px 15px;
    padding-top: 10px !important; /* body 已承担 --header-offset，此处禁止 var(--header-offset) */
  }

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

  .page-support__section {
    padding: 40px 15px;
  }

  .page-support__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-support__main-title {
    font-size: clamp(1.8em, 5vw, 2.5em);
  }

  .page-support__description,
  .page-support__text-block,
  .page-support__card-description,
  .page-support__commitment-list li,
  .page-support__tips-list li,
  .page-support__faq-answer {
    font-size: 1em;
  }

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

  .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-left: 15px;
    padding-right: 15px;
  }

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

  .page-support__card {
    padding: 25px;
  }

  .page-support__faq-item summary {
    font-size: 1.1em;
    padding: 18px 20px;
  }

  .page-support__faq-answer {
    padding: 18px 20px;
  }

  .page-support__responsible-content {
    flex-direction: column;
    gap: 30px;
  }

  .page-support img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-support__section,
  .page-support__card,
  .page-support__container,
  .page-support__hero-image-wrapper,
  .page-support__responsible-image-wrapper,
  .page-support__cta-buttons,
  .page-support__button-group,
  .page-support__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
}