/* style/index.css */
:root {
  --gowin-primary-color: #FF8C1A;
  --gowin-secondary-color: #FFA53A;
  --gowin-card-bg: #17191F;
  --gowin-background: #0D0E12;
  --gowin-text-main: #FFF3E6;
  --gowin-border: #A84F0C;
  --gowin-glow: #FFB04D;
  --gowin-deep-orange: #D96800;
  --header-offset: 120px; /* Fallback, should be set by shared.css */
}

.page-index {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--gowin-text-main); /* Dark body background, so light text */
  background-color: var(--gowin-background);
}

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

.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: 30px;
  color: var(--gowin-primary-color);
}

.page-index__section-title.tieudevip {
  display: inline-block;
  position: relative;
  padding: 10px 30px;
  border: 2px solid var(--gowin-primary-color);
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  background-color: rgba(30, 115, 190, 0.1); /* Light blue tint for the demo vibe */
  margin: 0 auto 30px auto;
  text-transform: uppercase;
  font-size: 2em;
  font-weight: 700;
  color: var(--gowin-primary-color);
}

.page-index__section-title.tieudevip::before,
.page-index__section-title.tieudevip::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 2px;
  background-color: var(--gowin-primary-color);
  top: 50%;
  transform: translateY(-50%);
}

.page-index__section-title.tieudevip::before {
  left: -25px;
}

.page-index__section-title.tieudevip::after {
  right: -25px;
}

/* Module 0: Hero Carousel */
.page-index__hero-carousel-section {
  padding-top: 10px; /* Small top padding, relying on body padding-top for header offset */
  padding-bottom: 0;
  background-color: var(--gowin-background);
}

.page-index__hero-slider {
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 1020px; /* Max width of the example image */
  margin: 0 auto;
  border-radius: 8px;
}

.page-index__hero-slide {
  display: none;
  width: 100%;
}

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

.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(0, 0, 0, 0.5);
  color: white;
  border: none;
  padding: 10px 15px;
  cursor: pointer;
  z-index: 10;
  font-size: 1.5em;
  border-radius: 4px;
}

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

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

.page-index__hero-slider-prev::before { content: '<'; }
.page-index__hero-slider-next::before { content: '>'; }

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

.page-index__hero-slider-dots > div {
  width: 10px;
  height: 10px;
  background-color: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  cursor: pointer;
}

.page-index__hero-slider-dots > div.is-active {
  background-color: white;
}

/* Module 1: Guide Cards */
.page-index__guide-section {
  padding: 60px 0;
}

.page-index__guide-box {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 20px 24px;
  background: #f5e6d3; /* Light background for the guide box */
  border-radius: 4px;
  box-sizing: border-box;
  text-align: center;
}

.page-index__guide-box .page-index__section-title {
  color: #333333; /* Darker text for light background */
  border-color: #333333;
}
.page-index__guide-box .page-index__section-title.tieudevip::before,
.page-index__guide-box .page-index__section-title.tieudevip::after {
  background-color: #333333;
}

.page-index__guide-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start; /* For mountain layout */
  justify-content: center;
  gap: 8px;
  margin-top: 30px;
}

.page-index__guide-card {
  display: block;
  flex: 0 0 calc(20% - 8px); /* 5 cards per row with gap */
  max-width: calc(20% - 8px);
  text-decoration: none;
  transition: transform 0.3s ease-in-out;
}

.page-index__guide-card:hover {
  transform: translateY(-10px);
}

.page-index__guide-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 250 / 350; /* Fixed aspect ratio for portrait images */
  object-fit: contain;
  display: block;
  border-radius: 4px;
}

/* 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: 60px 0;
}

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

.page-index__home-content-box {
  max-width: 91%; /* Approx 1100px for 1200px content area */
  width: 100%;
  margin: 0 auto;
  padding: 20px 25px;
  border: 5px solid var(--gowin-primary-color);
  border-radius: 15px;
  box-shadow: 0 0 20px var(--gowin-primary-color);
  height: 700px; /* Fixed height for desktop */
  text-align: left;
  box-sizing: border-box;
  background-color: var(--gowin-card-bg);
}

.page-index__home-content-inner {
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 15px; /* For scrollbar space */
  box-sizing: border-box;
}

.page-index__home-content-title {
  font-size: 2.2em;
  font-weight: 700;
  color: var(--gowin-primary-color);
  margin-bottom: 20px;
  text-align: center;
}

.page-index__home-content-box h2 {
  font-size: 1.8em;
  color: var(--gowin-secondary-color);
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-index__home-content-box h3 {
  font-size: 1.4em;
  color: var(--gowin-glow);
  margin-top: 25px;
  margin-bottom: 10px;
}

.page-index__home-content-box p {
  margin-bottom: 1em;
  color: var(--gowin-text-main);
}

.page-index__home-content-box ul {
  list-style-type: disc;
  margin-left: 20px;
  margin-bottom: 1em;
  color: var(--gowin-text-main);
}

.page-index__home-content-box ul li {
  margin-bottom: 0.5em;
}

.page-index__wp-caption {
  margin: 20px auto;
  text-align: center;
  background-color: var(--gowin-card-bg);
  padding: 10px;
  border-radius: 8px;
  border: 1px solid var(--gowin-border);
}

.page-index__wp-caption img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 4px;
}

.page-index__wp-caption figcaption {
  font-style: italic;
  font-size: 0.9em;
  color: var(--gowin-text-main);
  margin-top: 10px;
}

.page-index__faq-question {
  cursor: pointer;
  padding: 15px 20px;
  background-color: var(--gowin-card-bg);
  border: 1px solid var(--gowin-border);
  border-radius: 8px;
  margin-bottom: 10px;
  font-weight: bold;
  color: var(--gowin-glow);
  position: relative;
  transition: background-color 0.3s ease;
}

.page-index__faq-question:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.page-index__faq-question::after {
  content: '+';
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2em;
}

.page-index__faq-question.active::after {
  content: '-';
}

.page-index__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 20px;
  background-color: var(--gowin-card-bg);
  border-left: 1px solid var(--gowin-border);
  border-right: 1px solid var(--gowin-border);
  border-bottom: 1px solid var(--gowin-border);
  border-radius: 0 0 8px 8px;
  margin-top: -10px; /* Overlap with question border */
  padding-top: 0;
}

.page-index__faq-answer.active {
  max-height: 500px; /* Sufficiently large for content */
  padding-top: 15px;
  padding-bottom: 15px;
}

.page-index__faq-answer p {
  margin-bottom: 0;
  color: var(--gowin-text-main);
}

/* Module 3: Latest Blog Posts */
.page-index__blog-section {
  padding: 60px 0;
  background-color: var(--gowin-background);
}

.page-index__blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* Changed to 3 for better card size */
  gap: 25px;
  margin-top: 30px;
}

.page-index__blog-card {
  background-color: var(--gowin-card-bg);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease-in-out;
  border: 1px solid var(--gowin-border);
}

.page-index__blog-card:hover {
  transform: translateY(-5px);
}

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

.page-index__blog-media {
  position: relative;
  overflow: hidden;
  border-radius: 15px 15px 0 0; /* Demo style */
}

.page-index__blog-media img {
  width: 100%;
  height: 200px; /* Fixed height for blog card images */
  object-fit: cover;
  display: block;
}

.page-index__blog-date {
  position: absolute;
  top: 10px;
  right: 10px;
  background-color: var(--gowin-primary-color);
  color: white;
  padding: 5px 10px;
  border-radius: 5px;
  font-size: 0.9em;
  text-align: center;
  line-height: 1.2;
}

.page-index__blog-date span:first-child { display: block; font-weight: bold; font-size: 1.2em; }
.page-index__blog-date span:last-child { display: block; font-size: 0.8em; }

.page-index__blog-title {
  font-size: 1.2em;
  font-weight: bold;
  color: var(--gowin-glow);
  padding: 15px;
  margin-top: 0;
  margin-bottom: 5px;
}

.page-index__blog-excerpt {
  font-size: 0.9em;
  color: var(--gowin-text-main);
  padding: 0 15px 15px;
  margin-bottom: 0;
}

.page-index__cta-button-container {
    text-align: center;
    margin-top: 40px;
}

/* Module 4: App Download Section */
.page-index__app-download-section {
  padding: 60px 0;
  background-color: var(--gowin-card-bg);
  text-align: center;
}

.page-index__app-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: var(--gowin-text-main);
}

.page-index__app-download-grid {
  display: flex;
  justify-content: center;
  gap: 50px;
  margin-bottom: 40px;
}

.page-index__app-qr-code {
  text-align: center;
}

.page-index__app-qr-code img {
  width: 250px;
  height: 250px;
  object-fit: contain;
  border: 5px solid var(--gowin-primary-color);
  border-radius: 10px;
  margin-bottom: 15px;
}

.page-index__app-qr-code p {
  color: var(--gowin-text-main);
  font-size: 1.1em;
  font-weight: bold;
}

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

.page-index__btn-primary,
.page-index__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-index__btn-primary {
  background: linear-gradient(180deg, var(--gowin-secondary-color) 0%, var(--gowin-deep-orange) 100%);
  color: #ffffff;
  border: none;
}

.page-index__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

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

.page-index__btn-secondary:hover {
  background-color: var(--gowin-primary-color);
  color: #ffffff;
  transform: translateY(-2px);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-index__blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .page-index__section {
    padding: 30px 0;
  }

  .page-index__section-title {
    font-size: 1.8em;
    margin-bottom: 20px;
  }
  .page-index__section-title.tieudevip {
    font-size: 1.5em;
    padding: 8px 20px;
    margin-bottom: 20px;
  }
  .page-index__section-title.tieudevip::before,
  .page-index__section-title.tieudevip::after {
    width: 15px;
    left: -20px;
    right: -20px;
  }

  /* Hero Carousel */
  .page-index__hero-carousel-section {
    padding-top: 10px !important; /* Ensure small padding */
  }
  .page-index__hero-slider-prev,
  .page-index__hero-slider-next {
    padding: 8px 12px;
    font-size: 1.2em;
  }

  /* Guide Cards */
  .page-index__guide-box {
    padding: 15px;
  }
  .page-index__guide-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr); /* 2 cards on first row (span 3), 3 cards on second row (span 2) */
    gap: 8px;
  }
  .page-index__guide-card {
    flex: none;
    max-width: none;
    padding-top: 0 !important; /* Reset PC mountain layout */
  }
  .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 {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 250 / 350 !important;
  }

  /* Home Content Long Text */
  .page-index__home-content-box {
    max-width: 100%;
    height: auto; /* Allow content to expand */
    padding: 15px;
    border-width: 3px;
  }
  .page-index__home-content-inner {
    height: auto; /* Allow content to expand */
    overflow: visible; /* Remove scrollbar */
    padding-right: 0;
  }
  .page-index__home-content-title {
    font-size: 1.6em;
  }
  .page-index__home-content-box h2 {
    font-size: 1.4em;
  }
  .page-index__home-content-box h3 {
    font-size: 1.2em;
  }
  .page-index__home-content-box p, .page-index__home-content-box ul li {
    font-size: 0.95em;
  }
  .page-index__faq-question {
    padding: 12px 15px;
    font-size: 0.95em;
  }
  .page-index__faq-question::after {
    right: 15px;
    font-size: 1em;
  }
  .page-index__faq-answer {
    padding: 0 15px;
  }
  .page-index__faq-answer.active {
    padding-top: 12px;
    padding-bottom: 12px;
  }

  /* Blog Section */
  .page-index__blog-grid {
    grid-template-columns: repeat(1, 1fr); /* Single column for mobile */
    gap: 20px;
  }
  .page-index__blog-media img {
     /* Adjust height for mobile */
  }
  .page-index__blog-title {
    font-size: 1.1em;
    padding: 12px;
  }
  .page-index__blog-excerpt {
    padding: 0 12px 12px;
  }

  /* App Download Section */
  .page-index__app-download-grid {
    flex-direction: column;
    gap: 30px;
  }
  .page-index__app-qr-code img {
    width: 200px;
    height: 200px;
  }
  .page-index__cta-buttons {
    flex-direction: column; /* Stack buttons vertically */
    gap: 15px;
  }
  .page-index__btn-primary,
  .page-index__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px !important;
    font-size: 1em !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* Universal image and container responsive rules */
  .page-index img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }
  .page-index__section-content,
  .page-index__guide-box,
  .page-index__home-content-box,
  .page-index__blog-card,
  .page-index__app-download-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}