/* ========================================
   Main Page Styles - MelBet Algérie
   ======================================== */

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--color-black) 0%, #1a1a1a 100%);
  color: var(--color-white);
  padding: var(--spacing-3xl) 0;
  position: relative;
  overflow: hidden;
}

/* Заголовки в hero-секции для всех страниц */
.hero h1 {
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
}

.hero h1 span {
  color: var(--color-primary); /* Золотой акцент для выделенной части */
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(45deg, rgba(255, 215, 0, 0.05) 0%, transparent 100%);
  z-index: 0;
}

.hero-container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.hero-content h1 {
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
}

.hero-content h1 span {
  color: var(--color-white);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-gray-300);
  margin-bottom: var(--spacing-xl);
}

.hero-features {
  list-style: none;
  margin: 0 0 var(--spacing-xl);
}

.hero-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-200);
}

.hero-features li::before {
  content: '✓';
  color: var(--color-primary);
  font-weight: bold;
  font-size: 1.25rem;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-app-image {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 9/16;
  object-fit: contain;
  border-radius: var(--radius-xl);
  border: 2px solid var(--color-primary);
  box-shadow: 0 0 30px rgba(255, 215, 0, 0.2);
}

.hero-placeholder {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 9/16;
  background: linear-gradient(145deg, var(--color-gray-800), var(--color-gray-900));
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: var(--color-gray-500);
  border: 2px solid var(--color-primary);
  box-shadow: 0 0 30px rgba(255, 215, 0, 0.2);
}

.hero-placeholder-icon {
  font-size: 4rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

/* Table of Contents */
.toc {
  background-color: var(--color-gray-100);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-3xl);
  border-left: 4px solid var(--color-primary);
}

.toc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.toc-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 0;
}

.toc-toggle-btn {
  background: none;
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--color-gray-600);
  flex-shrink: 0;
}

.toc-toggle-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
  background-color: rgba(255, 215, 0, 0.1);
}

.toc-toggle-icon {
  display: inline-flex;
  align-items: center;
  transition: transform var(--transition-fast);
}

.toc-content.toc-collapsed {
  display: none;
}

.toc-content.toc-expanded {
  display: block;
}

.toc-toggle-btn[aria-expanded="true"] .toc-toggle-icon {
  transform: rotate(180deg);
}

.toc-list {
  list-style: none;
  margin: 0;
}

.toc-list li {
  margin-bottom: var(--spacing-sm);
}

.toc-list a {
  color: var(--color-gray-700);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.toc-list a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.toc-sublist {
  list-style: none;
  margin: var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-lg);
  padding-left: var(--spacing-md);
  border-left: 2px solid var(--color-gray-300);
}

.toc-sublist li {
  font-size: 0.9375rem;
}

/* Section Cards */
.section-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
}

/* Highlight Box */
.highlight-box {
  background-color: rgba(255, 215, 0, 0.1);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

.highlight-box-title {
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--spacing-sm);
}

/* FAQ Section */
.faq-item {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
}

.faq-question {
  background-color: var(--color-white);
  padding: var(--spacing-lg);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  transition: background-color var(--transition-fast);
}

.faq-question:hover {
  background-color: var(--color-gray-100);
}

.faq-question-icon {
  font-size: 1.5rem;
  color: var(--color-primary-dark);
  transition: transform var(--transition-fast);
}

.faq-answer {
  padding: 0 var(--spacing-lg);
  max-height: 0;
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-answer.active {
  padding: var(--spacing-lg);
  max-height: 1000px;
}

.faq-item.active .faq-question-icon {
  transform: rotate(45deg);
}

/* Steps List */
.steps-list {
  list-style: none;
  margin: 0;
  counter-reset: step;
}

.steps-list li {
  counter-increment: step;
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid var(--color-gray-200);
}

.steps-list li:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.step-number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background-color: var(--color-primary);
  color: var(--color-black);
  border-radius: var(--radius-full);
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: 700;
  font-size: 1.25rem;
}

.step-content h4 {
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.feature-card {
  background-color: var(--color-gray-100);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  text-align: center;
  transition: all var(--transition-fast);
}

.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.feature-card h4 {
  margin-bottom: var(--spacing-sm);
}

/* Comparison Table */
.comparison-table {
  overflow-x: auto;
}

/* Responsive Styles */
@media (min-width: 768px) {
  .hero-container {
    grid-template-columns: 1fr 1fr;
  }

  .hero-cta {
    flex-direction: row;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .hero {
    padding: var(--spacing-3xl) 0;
  }

  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}