/* ============================================
   NUTREON — About Page CSS
   ============================================ */

.about-page {
  padding-top: var(--nav-height);
}

/* ── About Hero ── */
.about-hero {
  padding: 6rem 0 5rem;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.about-hero-bg {
  position: absolute;
  inset: 0;
}

.about-hero-orb-1 {
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.12) 0%, transparent 70%);
  top: -200px;
  left: -200px;
  border-radius: 50%;
  filter: blur(80px);
}

.about-hero-orb-2 {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(124,58,237,0.1) 0%, transparent 70%);
  bottom: -100px;
  right: -100px;
  border-radius: 50%;
  filter: blur(80px);
}

.about-hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

/* ── Values Section ── */
.values-section {
  padding: 6rem 0;
  background: rgba(7,13,26,0.5);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.value-card {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.value-card:hover {
  border-color: rgba(37,99,235,0.25);
  transform: translateY(-4px);
}

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

.value-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.value-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── Mission Section ── */
.mission-section {
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.mission-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.mission-content .section-title {
  text-align: left;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}

.mission-content p {
  color: var(--text-secondary);
  margin: 1.5rem 0;
  line-height: 1.8;
}

.mission-visual {
  position: relative;
}

.mission-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.mission-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(37,99,235,0.05), rgba(124,58,237,0.05));
}

.mission-card-inner { position: relative; z-index: 1; }

.mission-metric {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

.mission-metric:last-child { border-bottom: none; }

.metric-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.metric-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ── Tech Stack Section ── */
.tech-section {
  padding: 6rem 0;
  background: rgba(7,13,26,0.5);
}

.tech-categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.tech-category {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}

.tech-category-title {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tech-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tech-pill {
  padding: 0.4rem 0.8rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.tech-pill:hover {
  background: rgba(37,99,235,0.1);
  border-color: rgba(37,99,235,0.25);
  color: var(--accent-blue-light);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .values-grid, .tech-categories {
    grid-template-columns: repeat(2, 1fr);
  }

  .mission-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 640px) {
  .values-grid, .tech-categories {
    grid-template-columns: 1fr;
  }
}