/* === Features Page Styles === */

.features-hero {
  padding: calc(var(--header-height) + var(--space-16)) 0 var(--space-12);
  text-align: center;
  background: linear-gradient(170deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
}

.features-hero h1 {
  margin-bottom: var(--space-4);
  color: var(--color-white);
}

.features-hero > .container > p {
  font-size: var(--text-lg);
  color: var(--color-gray-300);
  max-width: 640px;
  margin: 0 auto;
}

/* --- Feature Section (alternating) --- */
.feature-section {
  scroll-margin-top: calc(var(--header-height) + var(--space-4));
}

.feature-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
  justify-items: center;
  text-align: center;
}

.feature-content {
  max-width: 720px;
}

.feature-list {
  align-items: flex-start;
  text-align: left;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.feature-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  color: var(--color-accent);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.feature-label i {
  width: 20px;
  height: 20px;
}

.feature-content h2 {
  margin-bottom: var(--space-4);
}

.feature-content > p {
  margin-bottom: var(--space-6);
}

.feature-visual {
  width: 100%;
}

.feature-screenshot {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

/* --- Sub-feature Cards (for heavy sections) --- */
.sub-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.sub-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-gray-50);
  border-radius: var(--border-radius-md);
  transition: background var(--transition-fast);
}

.sub-feature:hover {
  background: var(--color-gray-100);
}

.sub-feature-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 224, 240, 0.1);
  border-radius: var(--border-radius-sm);
  color: var(--color-accent);
  flex-shrink: 0;
}

.sub-feature-icon i {
  width: 18px;
  height: 18px;
}

.sub-feature h4 {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-1);
}

.sub-feature p {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  line-height: 1.5;
}

/* --- Feature List (simple bullet points) --- */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-gray-700);
}

.feature-list li i {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .feature-content {
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .sub-features {
    grid-template-columns: 1fr;
  }
}