/* ===== ABOUT PAGE ===== */

/* ===== HERO =====
 * Reskinned from the previous warm dark-brown gradient (#1A0C04 → #3A1A08) to the preset's
 * own olive-black `foreground` surface, with the primary green as the accent. */
.about-hero {
  position: relative;
  overflow: hidden;
  background: var(--foreground);
  padding: 88px 0 76px;
  text-align: center;
}
.about-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 90% at 50% 0%, oklch(0.527 0.154 150.069 / 0.28) 0%, transparent 68%);
}
.about-hero-inner { position: relative; z-index: 1; max-width: 680px; margin: 0 auto; }
.about-eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: oklch(1 0 0 / 0.45);
  margin-bottom: 18px;
}
.about-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 800;
  color: oklch(0.988 0.003 106.5);
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}
.about-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--chart-1);
  font-weight: 600;
}

/* ===== CONTENT ===== */
.about-content-inner {
  max-width: 760px;
  margin: 0 auto;
}
.about-lead {
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--foreground);
  margin-bottom: 20px;
  line-height: 1.5;
}
.about-content-inner p {
  color: var(--muted-foreground);
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 20px;
}
.about-closing {
  font-weight: 700;
  color: var(--primary-hover);
  font-size: 1.05rem;
}

/* ===== FEATURES ===== */
.about-features .section-title { text-align: center; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 34px 22px;
  text-align: center;
  box-shadow: var(--shadow-xs);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--primary); }
.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary-subtle);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}
.feature-card h3 { font-size: 1rem; font-weight: 700; color: var(--foreground); line-height: 1.4; }

/* ===== SCROLL-REVEAL ANIMATION ===== */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }
.feature-grid .reveal:nth-child(2) { transition-delay: 0.08s; }
.feature-grid .reveal:nth-child(3) { transition-delay: 0.16s; }
.feature-grid .reveal:nth-child(4) { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { transition: none; opacity: 1; transform: none; }
}

/* ===== CTA ===== */
.about-cta {
  position: relative;
  overflow: hidden;
  background: var(--foreground);
  color: oklch(0.988 0.003 106.5);
  padding: 64px 0;
  text-align: center;
}
.about-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 120% at 50% 100%, oklch(0.527 0.154 150.069 / 0.28) 0%, transparent 70%);
}
.about-cta-inner { position: relative; z-index: 1; max-width: 600px; margin: 0 auto; }
.about-cta h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.about-cta p {
  color: oklch(1 0 0 / 0.78);
  font-size: 1.02rem;
  line-height: 1.7;
  margin-bottom: 28px;
}
.about-cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .about-hero { padding: 72px 0 60px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .about-hero { padding: 56px 0 48px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { padding: 28px 20px; }
  .about-cta-btns { flex-direction: column; align-items: stretch; }
}