/* ============================================
   About Page
   ============================================ */

/* --- Hero --- */
.about-hero {
  padding: 10rem 2rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.about-hero::before {
  content: '';
  position: absolute;
  top: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(
    ellipse,
    rgba(99, 102, 241, 0.1) 0%,
    rgba(37, 99, 235, 0.04) 40%,
    transparent 70%
  );
  z-index: 0;
}

.about-hero .container {
  position: relative;
  z-index: 1;
}

.about-hero h1 {
  font-size: 3.5rem;
  color: var(--text-primary);
  margin-bottom: 1.2rem;
  margin-top: 1.5rem;
}

.about-hero-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.75;
}

/* --- Problem Section (Light) --- */
.about-problem {
  background: var(--bg-light);
  padding: 6rem 2rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}

.stat-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all 0.35s;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity 0.35s;
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 50px rgba(99, 102, 241, 0.06);
  border-color: rgba(99, 102, 241, 0.12);
}

.stat-card:hover::before {
  opacity: 1;
}

.stat-card-number {
  font-family: 'Manrope', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--accent-glow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.8rem;
  line-height: 1;
}

.stat-card-text {
  font-size: 0.85rem;
  color: var(--text-body-light);
  line-height: 1.6;
}

/* --- Story Section (Dark) --- */
.about-story {
  padding: 6rem 2rem;
}

.story-content {
  max-width: 720px;
  margin: 0 auto;
}

.story-content .section-title {
  margin-bottom: 2rem;
}

.story-text p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 1.5rem;
}

.story-text p:first-child {
  font-size: 1.1rem;
  color: var(--text-primary);
}

/* --- Mission Section (Light) --- */
.about-mission {
  background: var(--bg-light);
  padding: 6rem 2rem;
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.mission-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 2.2rem 1.8rem;
  transition: all 0.35s;
}

.mission-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 50px rgba(99, 102, 241, 0.06);
  border-color: rgba(99, 102, 241, 0.12);
}

.mission-card-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.mission-card h3 {
  font-family: 'Manrope', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 0.7rem;
  letter-spacing: -0.02em;
}

.mission-card p {
  font-size: 0.9rem;
  color: var(--text-body-light);
  line-height: 1.7;
}

/* --- Belief Cards (Dark) --- */
.belief-card {
  padding: 2rem 1.5rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  transition: all 0.35s;
}

.belief-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(99, 102, 241, 0.15);
  transform: translateY(-4px);
}

.belief-num {
  font-family: 'Manrope', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  background: var(--accent-glow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.3;
  margin-bottom: 0.8rem;
  line-height: 1;
}

.belief-card h3 {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}

.belief-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* --- CTA reuse --- */
.cta-box {
  text-align: center;
  padding: 4rem 2rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
}

.cta-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 2rem;
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .about-hero {
    padding: 8rem 1.5rem 3rem;
  }

  .about-hero h1 {
    font-size: 2.4rem;
  }

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

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

  .story-content {
    padding: 0 0.5rem;
  }
}

@media (max-width: 500px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}