/* style/index-platform-advantages.css */

/* Custom Colors */
:root {
  --s8club-bg: #08160F;
  --s8club-card-bg: #11271B;
  --s8club-text-main: #F2FFF6;
  --s8club-text-secondary: #A7D9B8;
  --s8club-btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --s8club-border: #2E7A4E;
  --s8club-glow: #57E38D;
  --s8club-gold: #F2C14E;
  --s8club-divider: #1E3A2A;
  --s8club-deep-green: #0A4B2C;
}

/* Base Styles */
.page-index-platform-advantages {
  font-family: 'Arial', sans-serif;
  color: var(--s8club-text-main);
  background-color: var(--s8club-bg); /* Ensure body background is dark, so text is light */
  line-height: 1.6;
}

.page-index-platform-advantages__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-index-platform-advantages__section-title {
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 700;
  color: var(--s8club-gold);
  text-align: center;
  margin-bottom: 30px;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.page-index-platform-advantages__sub-title {
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 600;
  color: var(--s8club-text-main);
  margin-top: 40px;
  margin-bottom: 20px;
}

.page-index-platform-advantages__section-description {
  font-size: 18px;
  color: var(--s8club-text-secondary);
  text-align: center;
  margin-bottom: 20px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-index-platform-advantages__keyword {
  color: var(--s8club-glow);
  font-weight: 600;
}

.page-index-platform-advantages__text-link {
  color: var(--s8club-glow);
  text-decoration: underline;
}

/* Buttons */
.page-index-platform-advantages__btn-primary,
.page-index-platform-advantages__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  white-space: nowrap;
  box-sizing: border-box;
}

.page-index-platform-advantages__btn-primary {
  background: var(--s8club-btn-gradient);
  color: var(--s8club-text-main);
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-index-platform-advantages__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-index-platform-advantages__btn-secondary {
  background-color: transparent;
  color: var(--s8club-glow);
  border: 2px solid var(--s8club-glow);
}

.page-index-platform-advantages__btn-secondary:hover {
  background-color: rgba(87, 227, 141, 0.1);
  transform: translateY(-2px);
}

/* Hero Section */
.page-index-platform-advantages__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  overflow: hidden;
  background-color: var(--s8club-bg);
}

.page-index-platform-advantages__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  margin-bottom: 30px;
  position: relative;
  z-index: 1;
  text-align: center;
}

.page-index-platform-advantages__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  object-fit: cover;
  max-width: 1200px; /* Limit hero image width on very large screens */
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-index-platform-advantages__hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  margin-top: -60px; /* Pull content slightly over image for visual flow */
  padding: 20px;
  background-color: rgba(8, 22, 15, 0.8);
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-index-platform-advantages__hero-title {
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 800;
  color: var(--s8club-gold);
  margin-bottom: 15px;
  line-height: 1.1;
  letter-spacing: 0.03em;
}

.page-index-platform-advantages__hero-description {
  font-size: 19px;
  color: var(--s8club-text-secondary);
  margin-bottom: 30px;
  line-height: 1.6;
}

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

/* Video Section */
.page-index-platform-advantages__video-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  background-color: var(--s8club-deep-green);
}

.page-index-platform-advantages__video-container {
  width: 100%; /* Ensure width 100% for desktop */
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
  background-color: var(--s8club-card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-index-platform-advantages__video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  height: 0;
  overflow: hidden;
  width: 100%; /* Ensure width 100% for wrapper */
  max-width: 100%;
  box-sizing: border-box;
}

.page-index-platform-advantages__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
  cursor: pointer;
}

.page-index-platform-advantages__video-content {
  padding: 30px;
  text-align: center;
}

.page-index-platform-advantages__video-title {
  font-size: clamp(24px, 3vw, 36px);
  color: var(--s8club-gold);
  margin-bottom: 15px;
}

.page-index-platform-advantages__video-description {
  font-size: 17px;
  color: var(--s8club-text-secondary);
  margin-bottom: 25px;
}

/* Advantages/Features Section */
.page-index-platform-advantages__advantages-section,
.page-index-platform-advantages__login-guide-section {
  padding: 80px 0;
  background-color: var(--s8club-bg);
}

.page-index-platform-advantages__dark-section {
  background-color: var(--s8club-deep-green);
  color: var(--s8club-text-main); /* Forced light text */
}

.page-index-platform-advantages__features-section {
  padding: 80px 0;
  background-color: var(--s8club-card-bg);
}

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

.page-index-platform-advantages__feature-card,
.page-index-platform-advantages__step-card {
  background-color: var(--s8club-card-bg);
  border: 1px solid var(--s8club-border);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--s8club-text-main);
}

.page-index-platform-advantages__feature-card:hover,
.page-index-platform-advantages__step-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-index-platform-advantages__feature-icon {
  width: 100%;
  height: auto;
  max-width: 400px; /* Recommended size for content images */
  margin-bottom: 20px;
  border-radius: 8px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  object-fit: cover;
}

.page-index-platform-advantages__feature-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--s8club-glow);
  margin-bottom: 15px;
}

.page-index-platform-advantages__feature-description {
  font-size: 16px;
  color: var(--s8club-text-secondary);
}

/* Login Guide Section */
.page-index-platform-advantages__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.page-index-platform-advantages__step-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--s8club-gold);
  margin-bottom: 10px;
}

.page-index-platform-advantages__step-description {
  font-size: 16px;
  color: var(--s8club-text-secondary);
}

.page-index-platform-advantages__list {
  list-style: none;
  padding: 0;
  margin-top: 20px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.page-index-platform-advantages__list-item {
  background-color: var(--s8club-card-bg);
  border: 1px solid var(--s8club-border);
  border-radius: 8px;
  padding: 15px 20px;
  margin-bottom: 10px;
  font-size: 17px;
  color: var(--s8club-text-main);
  line-height: 1.5;
}

.page-index-platform-advantages__list-item strong {
  color: var(--s8club-glow);
}

/* FAQ Section */
.page-index-platform-advantages__faq-section {
  padding: 80px 0;
}

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

.page-index-platform-advantages__faq-item {
  background-color: var(--s8club-card-bg);
  border: 1px solid var(--s8club-border);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--s8club-text-main);
}

.page-index-platform-advantages__faq-item summary {
  list-style: none; /* Hide default marker */
}

.page-index-platform-advantages__faq-item summary::-webkit-details-marker {
  display: none; /* Hide default marker for webkit browsers */
}

.page-index-platform-advantages__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 20px;
  font-weight: 600;
  color: var(--s8club-glow);
  cursor: pointer;
  background-color: var(--s8club-card-bg);
  border-bottom: 1px solid var(--s8club-divider);
  transition: background-color 0.3s ease;
}

.page-index-platform-advantages__faq-question:hover {
  background-color: rgba(17, 39, 27, 0.8);
}

.page-index-platform-advantages__faq-toggle {
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  margin-left: 15px;
}

.page-index-platform-advantages__faq-answer {
  padding: 15px 25px 20px;
  font-size: 16px;
  color: var(--s8club-text-secondary);
  line-height: 1.6;
}

/* CTA Section */
.page-index-platform-advantages__cta-section {
  padding: 80px 0;
  text-align: center;
  background-color: var(--s8club-bg);
}

.page-index-platform-advantages__cta-image {
  width: 100%;
  height: auto;
  max-width: 800px; /* Recommended size for content images */
  margin-bottom: 40px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  display: block;
  margin-left: auto;
  margin-right: auto;
  object-fit: cover;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-index-platform-advantages__hero-content {
    margin-top: -40px;
  }
}

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

  .page-index-platform-advantages__container {
    padding: 0 15px;
  }

  .page-index-platform-advantages__section-title {
    font-size: 28px;
    margin-bottom: 20px;
  }

  .page-index-platform-advantages__section-description {
    font-size: 16px;
  }

  .page-index-platform-advantages__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

  .page-index-platform-advantages__hero-image-wrapper {
    margin-bottom: 20px;
  }

  .page-index-platform-advantages__hero-content {
    margin-top: -30px;
    padding: 15px;
  }

  .page-index-platform-advantages__hero-title {
    font-size: 32px;
  }

  .page-index-platform-advantages__hero-description {
    font-size: 17px;
    margin-bottom: 20px;
  }

  .page-index-platform-advantages__hero-cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-index-platform-advantages__btn-primary,
  .page-index-platform-advantages__btn-secondary,
  .page-index-platform-advantages a[class*="button"],
  .page-index-platform-advantages 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-platform-advantages__hero-cta-buttons,
  .page-index-platform-advantages__cta-buttons,
  .page-index-platform-advantages__button-group,
  .page-index-platform-advantages__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;
  }

  .page-index-platform-advantages__video-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

  .page-index-platform-advantages video,
  .page-index-platform-advantages__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-index-platform-advantages__video-section,
  .page-index-platform-advantages__video-container,
  .page-index-platform-advantages__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 0;
    padding-right: 0;
    overflow: hidden !important;
  }

  .page-index-platform-advantages__video-content {
    padding: 20px;
  }

  .page-index-platform-advantages__advantages-section,
  .page-index-platform-advantages__features-section,
  .page-index-platform-advantages__login-guide-section,
  .page-index-platform-advantages__social-responsibility-section,
  .page-index-platform-advantages__faq-section,
  .page-index-platform-advantages__cta-section {
    padding: 40px 0;
  }

  .page-index-platform-advantages__feature-grid,
  .page-index-platform-advantages__steps-grid {
    grid-template-columns: 1fr;
  }

  .page-index-platform-advantages__feature-card,
  .page-index-platform-advantages__step-card,
  .page-index-platform-advantages__card {
    padding: 20px;
  }

  .page-index-platform-advantages__feature-title {
    font-size: 20px;
  }

  .page-index-platform-advantages__faq-question {
    font-size: 18px;
    padding: 15px 20px;
  }

  .page-index-platform-advantages__faq-answer {
    font-size: 15px;
    padding: 10px 20px 15px;
  }

  .page-index-platform-advantages img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-index-platform-advantages__section,
  .page-index-platform-advantages__card,
  .page-index-platform-advantages__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-index-platform-advantages__video-section {
    padding-top: 10px !important;
  }
}

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

  .page-index-platform-advantages__hero-description {
    font-size: 16px;
  }

  .page-index-platform-advantages__btn-primary,
  .page-index-platform-advantages__btn-secondary {
    padding: 12px 20px;
    font-size: 16px;
  }

  .page-index-platform-advantages__feature-title {
    font-size: 18px;
  }

  .page-index-platform-advantages__step-title {
    font-size: 18px;
  }
}