/* style/blog-vtc88-login-tutorial.css */
/* Custom colors from requirements */
:root {
  --vtc88-primary-color: #11A84E;
  --vtc88-secondary-color: #22C768;
  --vtc88-button-gradient-start: #2AD16F;
  --vtc88-button-gradient-end: #13994A;
  --vtc88-card-bg: #11271B;
  --vtc88-background: #08160F;
  --vtc88-text-main: #F2FFF6;
  --vtc88-text-secondary: #A7D9B8;
  --vtc88-border-color: #2E7A4E;
  --vtc88-glow-color: #57E38D;
  --vtc88-gold-color: #F2C14E;
  --vtc88-divider-color: #1E3A2A;
  --vtc88-deep-green-color: #0A4B2C;
}

/* Base styles for the page content, assuming body background is dark from shared.css */
.page-blog-vtc88-login-tutorial {
  color: var(--vtc88-text-main); /* Main text color for dark backgrounds */
  background-color: var(--vtc88-background); /* Override for specific sections if needed */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-blog-vtc88-login-tutorial__content-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  box-sizing: border-box;
}

.page-blog-vtc88-login-tutorial__section-title {
  font-size: clamp(2em, 4vw, 2.8em);
  color: var(--vtc88-gold-color);
  text-align: center;
  margin-bottom: 30px;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: 0.05em;
  padding-top: 20px;
}

.page-blog-vtc88-login-tutorial__sub-title {
  font-size: clamp(1.5em, 3vw, 2em);
  color: var(--vtc88-secondary-color);
  margin-top: 30px;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-blog-vtc88-login-tutorial__text-block {
  margin-bottom: 20px;
  color: var(--vtc88-text-main);
  font-size: 1.1em;
}

.page-blog-vtc88-login-tutorial__list {
  list-style-type: disc;
  margin-left: 20px;
  margin-bottom: 20px;
  color: var(--vtc88-text-main);
  font-size: 1.1em;
}

.page-blog-vtc88-login-tutorial__list li {
  margin-bottom: 10px;
}

.page-blog-vtc88-login-tutorial__inline-link {
  color: var(--vtc88-glow-color);
  text-decoration: underline;
}

.page-blog-vtc88-login-tutorial__inline-link:hover {
  color: var(--vtc88-gold-color);
}

/* Hero Section */
.page-blog-vtc88-login-tutorial__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 60px;
  overflow: hidden;
  background-color: var(--vtc88-background);
}

.page-blog-vtc88-login-tutorial__hero-image {
  width: 100%;
  height: auto;
  max-height: 700px;
  object-fit: cover;
  display: block;
  margin-bottom: 30px;
}

.page-blog-vtc88-login-tutorial__hero-content {
  max-width: 900px;
  text-align: center;
  padding: 0 20px;
}

.page-blog-vtc88-login-tutorial__main-title {
  font-size: clamp(2.5em, 5vw, 3.8em);
  color: var(--vtc88-gold-color);
  margin-bottom: 20px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: 0.03em;
}

.page-blog-vtc88-login-tutorial__hero-description {
  font-size: 1.3em;
  color: var(--vtc88-text-secondary);
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* CTA Buttons */
.page-blog-vtc88-login-tutorial__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  width: 100%;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}

.page-blog-vtc88-login-tutorial__single-cta {
  display: flex;
  justify-content: center;
  margin-top: 30px;
  margin-bottom: 30px;
  width: 100%;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}

.page-blog-vtc88-login-tutorial__btn-primary,
.page-blog-vtc88-login-tutorial__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;
  text-align: center;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-vtc88-login-tutorial__btn-primary {
  background: linear-gradient(180deg, var(--vtc88-button-gradient-start) 0%, var(--vtc88-button-gradient-end) 100%);
  color: var(--vtc88-text-main);
  border: 2px solid transparent;
  box-shadow: 0 4px 15px rgba(0, 255, 0, 0.2);
}

.page-blog-vtc88-login-tutorial__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 255, 0, 0.3);
}

.page-blog-vtc88-login-tutorial__btn-secondary {
  background: transparent;
  color: var(--vtc88-glow-color);
  border: 2px solid var(--vtc88-glow-color);
}

.page-blog-vtc88-login-tutorial__btn-secondary:hover {
  background: var(--vtc88-glow-color);
  color: var(--vtc88-background);
  transform: translateY(-3px);
}

/* Section Specific Styles */
.page-blog-vtc88-login-tutorial__intro-section,
.page-blog-vtc88-login-tutorial__conclusion {
  background-color: var(--vtc88-background); /* Consistent with body */
  padding: 60px 0;
}

.page-blog-vtc88-login-tutorial__why-vtc88,
.page-blog-vtc88-login-tutorial__security-tips {
  background-color: var(--vtc88-deep-green-color);
  padding: 60px 0;
}

.page-blog-vtc88-login-tutorial__login-guide,
.page-blog-vtc88-login-tutorial__register-guide {
  background-color: var(--vtc88-background);
  padding: 60px 0;
}

.page-blog-vtc88-login-tutorial__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-blog-vtc88-login-tutorial__feature-card {
  background-color: var(--vtc88-card-bg);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--vtc88-border-color);
  text-align: center;
  color: var(--vtc88-text-main);
}

.page-blog-vtc88-login-tutorial__feature-title {
  font-size: 1.5em;
  color: var(--vtc88-glow-color);
  margin-bottom: 15px;
  font-weight: 700;
}

.page-blog-vtc88-login-tutorial__image {
  width: 100%;
  height: auto;
  max-width: 900px;
  margin: 30px auto;
  display: block;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
  object-fit: cover;
}

/* FAQ Section */
.page-blog-vtc88-login-tutorial__faq-section {
  background-color: var(--vtc88-deep-green-color);
  padding: 60px 0;
}

.page-blog-vtc88-login-tutorial__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-vtc88-login-tutorial__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  background-color: var(--vtc88-card-bg);
  border: 1px solid var(--vtc88-border-color);
}

.page-blog-vtc88-login-tutorial__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  background-color: var(--vtc88-card-bg);
  color: var(--vtc88-text-main);
  font-size: 1.2em;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.page-blog-vtc88-login-tutorial__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-blog-vtc88-login-tutorial__faq-item summary:hover {
  background-color: rgba(var(--vtc88-primary-color), 0.1);
}

.page-blog-vtc88-login-tutorial__faq-qtext {
  flex-grow: 1;
}

.page-blog-vtc88-login-tutorial__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: var(--vtc88-glow-color);
}

.page-blog-vtc88-login-tutorial__faq-item[open] .page-blog-vtc88-login-tutorial__faq-toggle {
  content: '−';
}

.page-blog-vtc88-login-tutorial__faq-answer {
  padding: 0 25px 20px 25px;
  color: var(--vtc88-text-secondary);
  font-size: 1em;
}

.page-blog-vtc88-login-tutorial__faq-answer p {
  margin-bottom: 15px;
}

/* Light background sections for contrast */
.page-blog-vtc88-login-tutorial__light-bg {
  background-color: var(--vtc88-background);
  color: var(--vtc88-text-main);
}

.page-blog-vtc88-login-tutorial__dark-bg {
  background-color: var(--vtc88-deep-green-color);
  color: var(--vtc88-text-main);
}


/* Responsive Design */
@media (max-width: 1024px) {
  .page-blog-vtc88-login-tutorial__hero-content {
    max-width: 700px;
  }
  .page-blog-vtc88-login-tutorial__hero-image {
    max-height: 500px;
  }
}

@media (max-width: 768px) {
  .page-blog-vtc88-login-tutorial__content-area {
    padding: 30px 15px;
  }

  .page-blog-vtc88-login-tutorial__hero-section,
  .page-blog-vtc88-login-tutorial__intro-section,
  .page-blog-vtc88-login-tutorial__why-vtc88,
  .page-blog-vtc88-login-tutorial__login-guide,
  .page-blog-vtc88-login-tutorial__register-guide,
  .page-blog-vtc88-login-tutorial__security-tips,
  .page-blog-vtc88-login-tutorial__faq-section,
  .page-blog-vtc88-login-tutorial__conclusion {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }

  .page-blog-vtc88-login-tutorial__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }

  .page-blog-vtc88-login-tutorial__main-title {
    font-size: clamp(2em, 8vw, 2.8em);
  }

  .page-blog-vtc88-login-tutorial__hero-description {
    font-size: 1.1em;
  }

  .page-blog-vtc88-login-tutorial__section-title {
    font-size: clamp(1.8em, 7vw, 2.2em);
    padding-top: 10px;
  }

  .page-blog-vtc88-login-tutorial__sub-title {
    font-size: clamp(1.3em, 5vw, 1.7em);
  }

  .page-blog-vtc88-login-tutorial__text-block,
  .page-blog-vtc88-login-tutorial__list li,
  .page-blog-vtc88-login-tutorial__feature-card p {
    font-size: 1em;
  }

  /* Images, Videos, Buttons and their containers MUST be responsive */
  .page-blog-vtc88-login-tutorial img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    box-sizing: border-box !important;
    padding: 0 15px;
  }

  .page-blog-vtc88-login-tutorial video,
  .page-blog-vtc88-login-tutorial__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    box-sizing: border-box !important;
    padding: 0 15px;
  }

  .page-blog-vtc88-login-tutorial__hero-image,
  .page-blog-vtc88-login-tutorial__image {
    padding: 0;
    margin: 20px auto !important;
  }

  .page-blog-vtc88-login-tutorial__video-section,
  .page-blog-vtc88-login-tutorial__video-container,
  .page-blog-vtc88-login-tutorial__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-blog-vtc88-login-tutorial__cta-buttons,
  .page-blog-vtc88-login-tutorial__single-cta,
  .page-blog-vtc88-login-tutorial__button-group,
  .page-blog-vtc88-login-tutorial__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-direction: column !important; /* For multiple buttons */
    gap: 15px !important;
  }

  .page-blog-vtc88-login-tutorial__btn-primary,
  .page-blog-vtc88-login-tutorial__btn-secondary,
  .page-blog-vtc88-login-tutorial a[class*="button"],
  .page-blog-vtc88-login-tutorial 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: 20px;
    padding-right: 20px;
  }

  .page-blog-vtc88-login-tutorial__feature-grid {
    grid-template-columns: 1fr;
    padding: 0 15px;
  }

  .page-blog-vtc88-login-tutorial__faq-item summary {
    font-size: 1em;
    padding: 15px 20px;
  }

  .page-blog-vtc88-login-tutorial__faq-answer {
    padding: 0 20px 15px 20px;
  }
}

@media (max-width: 480px) {
  .page-blog-vtc88-login-tutorial__main-title {
    font-size: clamp(1.8em, 9vw, 2.5em);
  }

  .page-blog-vtc88-login-tutorial__hero-description {
    font-size: 1em;
  }

  .page-blog-vtc88-login-tutorial__btn-primary,
  .page-blog-vtc88-login-tutorial__btn-secondary {
    font-size: 1em;
    padding: 12px 20px;
  }

  .page-blog-vtc88-login-tutorial__feature-title {
    font-size: 1.3em;
  }
}