/* style/index.css */

.page-index {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #FFF3E6; /* Text Main */
  background-color: #0D0E12; /* Background */
}

.page-index__section {
  padding: 40px 0;
  margin-bottom: 20px;
}

.page-index__section-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}

.page-index__section-title {
  font-size: 2.5em;
  font-weight: bold;
  text-align: center;
  margin-bottom: 40px;
  color: #FF8C1A; /* Main color */
}

/* Tieudevip style for section titles */
.page-index .tieudevip {
  font-size: 2.2em;
  font-weight: bold;
  text-align: center;
  margin-bottom: 40px;
  color: #3477c9;
  border: 2px solid #3477c9;
  padding: 10px 20px;
  display: inline-block;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(52, 119, 201, 0.4);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Module 0: Hero Carousel */
.page-index__hero-carousel-section {
  padding-top: 10px;
  margin-bottom: 0;
  position: relative;
  overflow: hidden;
}

.page-index__hero-slider {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.page-index__hero-slide {
  display: none;
  width: 100%;
  transition: opacity 0.5s ease-in-out;
}

.page-index__hero-slide.is-active {
  display: block;
  opacity: 1;
}

.page-index__hero-slide img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-index__hero-slider-prev,
.page-index__hero-slider-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(255, 165, 58, 0.7);
  color: #fff;
  border: none;
  padding: 10px 15px;
  cursor: pointer;
  z-index: 10;
  font-size: 1.5em;
  border-radius: 5px;
}

.page-index__hero-slider-prev {
  left: 10px;
}

.page-index__hero-slider-next {
  right: 10px;
}

.page-index__hero-slider-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}

.page-index__hero-slider-dots button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  border: none;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.page-index__hero-slider-dots button.is-active {
  background-color: #FF8C1A;
}

/* Module 1: Guide Box */
.page-index__guide-section {
  padding-top: 20px;
  padding-bottom: 20px;
}

.page-index__guide-box {
  max-width: 100%;
  margin: 0 auto;
  padding: 16px 20px 24px;
  background: #17191F; /* Card BG */
  border-radius: 15px;
  box-sizing: border-box;
  border: 1px solid #A84F0C; /* Border */
  box-shadow: 0 0 15px rgba(255, 176, 77, 0.5); /* Glow */
}

.page-index__guide-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.page-index__guide-card {
  display: block;
  flex: 0 0 calc(20% - 8px);
  max-width: calc(20% - 8px);
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-radius: 8px;
  overflow: hidden;
}

.page-index__guide-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(255, 140, 26, 0.4);
}

.page-index__guide-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 250 / 350;
  object-fit: contain;
  display: block;
}

/* PC 错落：中间高、两边平行 */
.page-index__guide-card--pos-1,
.page-index__guide-card--pos-5 {
  padding-top: 50px;
}

.page-index__guide-card--pos-2,
.page-index__guide-card--pos-4 {
  padding-top: 25px;
}

.page-index__guide-card--pos-3 {
  padding-top: 0;
}

/* Module 2: Home Content Long Text */
.page-index__home-content-section {
  padding-top: 40px;
  padding-bottom: 40px;
}

.page-index__home-content-row {
  display: flex;
  justify-content: center;
}

.page-index__home-content-box {
  max-width: 91%;
  margin: 0 auto;
  padding: 10px 16px;
  border: 5px solid #3477c9;
  border-radius: 15px;
  box-shadow: 0 0 20px #3477c9;
  height: 700px;
  text-align: left;
  box-sizing: border-box;
  background-color: #17191F; /* Card BG */
  color: #FFF3E6; /* Text Main */
}

.page-index__home-content-inner {
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 8px;
  scrollbar-width: thin;
  scrollbar-color: #FF8C1A #17191F;
}

.page-index__home-content-inner::-webkit-scrollbar {
  width: 8px;
}

.page-index__home-content-inner::-webkit-scrollbar-track {
  background: #17191F;
  border-radius: 10px;
}

.page-index__home-content-inner::-webkit-scrollbar-thumb {
  background-color: #FF8C1A;
  border-radius: 10px;
  border: 2px solid #17191F;
}

.page-index__home-content-title {
  font-size: 2.8em;
  font-weight: bold;
  margin-bottom: 20px;
  color: #FF8C1A; /* Main color */
  text-align: center;
}

.page-index__home-content-box h2 {
  font-size: 2.2em;
  margin-top: 30px;
  margin-bottom: 15px;
  color: #FFA53A; /* Auxiliary color */
}

.page-index__home-content-box h3 {
  font-size: 1.8em;
  margin-top: 25px;
  margin-bottom: 10px;
  color: #FFB04D; /* Glow */
}

.page-index__home-content-box h4 {
  font-size: 1.5em;
  margin-top: 20px;
  margin-bottom: 10px;
  color: #FFB04D; /* Glow */
}

.page-index__home-content-box p {
  margin-bottom: 15px;
  line-height: 1.8;
}

.page-index__home-content-box ul {
  list-style-type: disc;
  margin-left: 20px;
  margin-bottom: 15px;
}

.page-index__home-content-box li {
  margin-bottom: 8px;
}

.page-index__wp-caption {
  margin: 20px auto;
  max-width: 100%;
  text-align: center;
}

.page-index__wp-caption img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.page-index__wp-caption figcaption {
  font-size: 0.9em;
  color: #A84F0C; /* Border color */
  margin-top: 10px;
}

/* Module 3: Latest Blog Posts */
.page-index__blog-section {
  padding-top: 40px;
  padding-bottom: 40px;
}

.page-index__blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.page-index__blog-card {
  background-color: #17191F; /* Card BG */
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #A84F0C; /* Border */
}

.page-index__blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(255, 140, 26, 0.4);
}

.page-index__blog-card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.page-index__blog-media {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  overflow: hidden;
}

.page-index__blog-media img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-top-left-radius: 15px;
  border-top-right-radius: 15px;
}

.page-index__blog-date {
  position: absolute;
  top: 15px;
  right: 15px;
  background-color: #FF8C1A;
  color: #fff;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.9em;
  font-weight: bold;
  text-align: center;
  line-height: 1.2;
}

.page-index__blog-date span:first-child {
  display: block;
  font-size: 1.2em;
}

.page-index__blog-title {
  font-size: 1.3em;
  font-weight: bold;
  margin: 15px;
  color: #FFF3E6; /* Text Main */
}

.page-index__blog-excerpt {
  font-size: 0.95em;
  margin: 0 15px 15px;
  color: #A84F0C; /* Border color */
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* Module 4: App Download */
.page-index__app-download-section {
  background-color: #17191F; /* Card BG */
  padding: 60px 0;
  text-align: center;
  border-top: 1px solid #A84F0C;
  border-bottom: 1px solid #A84F0C;
}

.page-index__app-download-box {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 40px;
  max-width: 900px;
  margin: 0 auto;
}

.page-index__app-download-text {
  flex: 1;
  min-width: 300px;
  text-align: left;
  color: #FFF3E6; /* Text Main */
}

.page-index__app-download-title {
  font-size: 2.2em;
  font-weight: bold;
  margin-bottom: 20px;
  color: #FF8C1A; /* Main color */
}

.page-index__app-download-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #A84F0C; /* Border color */
}

.page-index__app-download-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.page-index__btn-primary,
.page-index__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.3s ease;
  box-sizing: border-box;
  max-width: 100%; /* Ensure responsiveness */
  white-space: normal;
  word-wrap: break-word;
}

.page-index__btn-primary {
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); /* Button color */
  color: #ffffff;
  border: none;
}

.page-index__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 140, 26, 0.4);
}

.page-index__btn-secondary {
  background-color: transparent;
  color: #FF8C1A;
  border: 2px solid #FF8C1A;
}

.page-index__btn-secondary:hover {
  transform: translateY(-2px);
  background-color: #FF8C1A;
  color: #ffffff;
  box-shadow: 0 5px 15px rgba(255, 140, 26, 0.4);
}

.page-index__app-download-qr-code {
  min-width: 200px;
  flex-shrink: 0;
  text-align: center;
  color: #A84F0C; /* Border color */
}

.page-index__app-download-qr-code img {
  width: 200px;
  height: 200px;
  border-radius: 10px;
  margin-bottom: 10px;
  border: 2px solid #A84F0C;
}

/* General image responsiveness */
.page-index img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-index__section-content {
    padding: 0 10px;
  }

  .page-index__section-title,
  .page-index .tieudevip {
    font-size: 1.8em;
    margin-bottom: 25px;
  }

  /* Hero Carousel */
  .page-index__hero-carousel-section {
    padding-top: 10px !important;
  }
  .page-index__hero-slider-prev,
  .page-index__hero-slider-next {
    padding: 8px 10px;
    font-size: 1.2em;
  }

  /* Guide Box */
  .page-index__guide-box {
    padding: 15px;
  }
  .page-index__guide-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 8px;
  }
  .page-index__guide-card {
    flex: none;
    max-width: none;
    padding-top: 0 !important; /* Reset staggered padding */
  }
  .page-index__guide-card--pos-1,
  .page-index__guide-card--pos-2 {
    grid-column: span 3;
  }
  .page-index__guide-card--pos-3,
  .page-index__guide-card--pos-4,
  .page-index__guide-card--pos-5 {
    grid-column: span 2;
  }
  .page-index__guide-card img {
    aspect-ratio: 250 / 350;
    object-fit: contain;
  }

  /* Home Content */
  .page-index__home-content-box {
    max-width: 100%;
    height: auto; /* Allow content to expand */
    padding: 15px;
  }
  .page-index__home-content-inner {
    height: auto;
    overflow-y: visible; /* Disable scrolling */
    padding-right: 0;
  }
  .page-index__home-content-title {
    font-size: 2em;
    margin-bottom: 15px;
  }
  .page-index__home-content-box h2 {
    font-size: 1.8em;
  }
  .page-index__home-content-box h3 {
    font-size: 1.5em;
  }
  .page-index__home-content-box h4 {
    font-size: 1.3em;
  }

  /* Blog Section */
  .page-index__blog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }
  .page-index__blog-title {
    font-size: 1.1em;
  }
  .page-index__blog-excerpt {
    font-size: 0.9em;
  }

  /* App Download */
  .page-index__app-download-box {
    flex-direction: column;
    gap: 30px;
  }
  .page-index__app-download-text {
    text-align: center;
    min-width: unset;
  }
  .page-index__app-download-title {
    font-size: 1.8em;
  }
  .page-index__app-download-description {
    font-size: 1em;
  }
  .page-index__app-download-buttons {
    justify-content: center;
    flex-direction: column;
    gap: 10px;
  }
  .page-index__btn-primary,
  .page-index__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-index__app-download-qr-code img {
    
    
  }

  /* General image and button responsiveness */
  .page-index img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-index__section,
  .page-index__card,
  .page-index__container,
  .page-index__home-content-box,
  .page-index__guide-box,
  .page-index__app-download-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 10px;
    padding-right: 10px;
  }

  .page-index__cta-button,
  .page-index__btn-primary,
  .page-index__btn-secondary,
  .page-index a[class*="button"],
  .page-index 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-index__cta-buttons,
  .page-index__button-group,
  .page-index__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
    display: flex;
    flex-direction: column;
  }

  .page-index__blog-card {
    grid-column: span 1;
  }
}

@media (max-width: 480px) {
  .page-index__blog-grid {
    grid-template-columns: 1fr;
  }
}