/* ============================================================
   Features Page — features.css
   ============================================================ */

/* ── Features Hero ─────────────────────────────────────────── */
.features-hero {
  padding-top: calc(var(--nav-height) + var(--space-4xl));
  padding-bottom: var(--space-3xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.features-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(95,207,246,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.features-hero h1 {
  margin-bottom: var(--space-md);
}

.features-hero > .container > p {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ── App Section ───────────────────────────────────────────── */
.app-section {
  padding: var(--space-4xl) 0;
  position: relative;
}

.app-section + .app-section {
  border-top: 1px solid var(--card-border);
}

.app-section-header {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-3xl);
}

.app-section-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
}

.app-section.chatter-section .app-section-icon {
  background: rgba(95,207,246,0.1);
  border: 1px solid rgba(95,207,246,0.2);
}

.app-section.scriptgen-section .app-section-icon {
  background: rgba(169,99,240,0.1);
  border: 1px solid rgba(169,99,240,0.2);
}

.app-section-header h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.app-section-header p {
  font-size: 0.95rem;
  margin-top: var(--space-xs);
}

/* ── Feature Cards Grid ────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.feature-card {
  padding: var(--space-2xl);
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
}

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

.feature-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: var(--space-lg);
}

.chatter-section .feature-card-icon {
  background: rgba(95,207,246,0.08);
  border: 1px solid rgba(95,207,246,0.15);
}

.scriptgen-section .feature-card-icon {
  background: rgba(169,99,240,0.08);
  border: 1px solid rgba(169,99,240,0.15);
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-sm);
}

.feature-card p {
  font-size: 0.9rem;
  line-height: 1.65;
}

/* ── App UI Showcase ────────────────────────────────────────── */
.app-ui-showcase {
  margin-bottom: var(--space-4xl);
  display: flex;
  justify-content: center;
}

.app-ui-wrapper {
  max-width: 1000px;
  width: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.05);
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  transition: transform var(--duration-normal) var(--ease-out);
}

.app-ui-wrapper:hover {
  transform: translateY(-8px);
}

.app-ui-wrapper img {
  width: 100%;
  height: auto;
  display: block;
}

/* ── Bundle CTA ────────────────────────────────────────────── */
.bundle-cta {
  text-align: center;
  padding: var(--space-4xl) 0;
  background:
    radial-gradient(ellipse at center, rgba(95,207,246,0.05) 0%, transparent 50%);
}

.bundle-cta-box {
  max-width: 700px;
  margin: 0 auto;
  padding: var(--space-3xl);
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
}

.bundle-cta-box h2 {
  margin-bottom: var(--space-md);
}

.bundle-cta-box p {
  margin: 0 auto var(--space-xl);
}

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

  .app-section-header {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
}