/* ============================================================
   FUEL GUARD X — Features Page Styles
   features.css
   ============================================================ */

.features-hero {
  min-height: 50vh;
  display: flex;
  align-items: center;
  text-align: center;
  padding-top: 72px;
  position: relative;
}

.features-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 70%, rgba(249, 115, 22, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.features-hero-content {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.features-hero h1 { margin-bottom: 1rem; }

/* Category Sections */
.feature-category {
  margin-bottom: 1rem;
}

.feature-category-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.feature-category-label .category-line {
  width: 40px;
  height: 2px;
  background-color: var(--accent-orange);
}

.features-full-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.feature-detail-card {
  padding: 2rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-base);
}

.feature-detail-card:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--border-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.feature-detail-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background-color: var(--accent-orange-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-orange);
  font-size: 1.375rem;
  margin-bottom: 1.25rem;
}

.feature-detail-icon i,
.feature-detail-icon svg {
  width: 24px;
  height: 24px;
  stroke-width: 2px;
}

.feature-detail-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 0.5rem;
}

.feature-detail-card p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.feature-benefit {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  color: var(--accent-orange);
  font-weight: 500;
}

.feature-benefit::before {
  content: '→';
}

/* Light variant */
.section-light .feature-detail-card {
  background-color: #fff;
  border-color: var(--border-dark);
}

.section-light .feature-detail-card:hover {
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.section-light .feature-detail-card h3 { color: var(--text-dark); }
.section-light .feature-detail-card p { color: var(--text-dark-secondary); }

/* Comparison / Why Fuel Guard X */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.why-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.why-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.why-item-number {
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: 50%;
  background-color: var(--accent-orange);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
}

.why-item h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 0.25rem;
}

.why-item p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}


@media (max-width: 1024px) {
  .features-full-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .features-hero { min-height: auto; padding-top: 100px; padding-bottom: 2rem; }
  .features-full-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
}

@media (max-width: 480px) {
  .feature-detail-card { padding: 1.5rem; }
  .why-item { flex-direction: column; }
  .why-item-number { margin-bottom: 0.5rem; }
}