/* ============================================
   Features Page — Hero, Grid, Cards, Highlight
   ============================================ */

/* --- Hero Features --- */
.features-hero {
  background: linear-gradient(135deg, var(--color-primary-900) 0%, var(--color-primary-800) 50%, var(--color-primary-700) 100%);
  padding-block: calc(var(--header-height) + var(--space-16)) var(--space-16);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.features-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(37, 99, 235, 0.2) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(37, 99, 235, 0.15) 0%, transparent 50%);
  pointer-events: none;
}

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

.features-hero .hero-subtitle {
  color: var(--color-primary-200);
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-4);
}

.features-hero p {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--text-lg);
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: var(--space-4);
}

.features-hero p:last-of-type {
  margin-bottom: var(--space-8);
}

.features-hero .btn {
  position: relative;
  z-index: 1;
}

/* --- Features Grid --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

/* --- Feature Card --- */
.feature-card {
  background: var(--color-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.feature-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.feature-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: var(--space-4);
  background: var(--color-primary-100);
  color: var(--color-primary-500);
}

.feature-card-icon--green {
  background: var(--color-accent-green-light);
  color: var(--color-accent-green);
}

.feature-card-icon--orange {
  background: #fef3c7;
  color: var(--color-accent-orange);
}

.feature-card-icon--blue {
  background: var(--color-primary-100);
  color: var(--color-primary-500);
}

.feature-card-icon--red {
  background: var(--color-accent-red-light);
  color: var(--color-accent-red);
}

.feature-card h3 {
  margin-bottom: var(--space-3);
}

.feature-card p {
  font-size: var(--text-sm);
  color: var(--color-neutral-500);
  line-height: var(--leading-relaxed);
}

/* --- Features Highlight --- */
.features-highlight {
  background: var(--color-neutral-50);
  padding-block: var(--space-20);
  text-align: center;
}

.features-highlight h2 {
  margin-bottom: var(--space-4);
}

.features-highlight p {
  font-size: var(--text-lg);
  color: var(--color-neutral-500);
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

.features-highlight .btn {
  position: relative;
  z-index: 1;
}

/* --- Features Grid 2-col variant --- */
.features-grid--2col {
  grid-template-columns: repeat(2, 1fr);
}

/* --- Features Grid 5-col variant (wraps to 3+2) --- */
.features-grid--5 {
  grid-template-columns: repeat(3, 1fr);
}

/* --- Premium Section Background --- */
.features-premium-section {
  background: var(--color-neutral-50);
}

/* --- Section Badge --- */
.section-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.section-badge--green {
  background: var(--color-accent-green-light);
  color: var(--color-accent-green);
}

.section-badge--blue {
  background: var(--color-primary-100);
  color: var(--color-primary-500);
}

/* --- Responsive Features --- */
@media (max-width: 1024px) {
  .features-grid--5 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .features-hero {
    padding-block: calc(var(--header-height-mobile) + var(--space-10)) var(--space-10);
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .features-grid--2col {
    grid-template-columns: 1fr;
  }

  .features-grid--5 {
    grid-template-columns: 1fr;
  }
}