/* ===== Section-specific layout ===== */

/* --- Hero --- */
.hero {
  padding-top: calc(var(--nav-h) + 64px);
  padding-bottom: 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -20%; right: -10%;
  width: 620px; height: 620px;
  background: radial-gradient(circle, rgba(201,162,75,0.16), transparent 70%);
  z-index: 0;
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  bottom: -25%; left: -12%;
  width: 560px; height: 560px;
  background: radial-gradient(circle, rgba(26,143,163,0.12), transparent 70%);
  z-index: 0;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.hero-title {
  font-size: clamp(2.4rem, 4.6vw, 3.6rem);
  margin-top: 18px;
  line-height: 1.08;
}
.hero-title .accent { color: var(--accent); }
.hero-tagline {
  margin-top: 18px;
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 54ch;
  line-height: 1.6;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}
.hero-photo-wrap {
  position: relative;
  justify-self: center;
  width: min(360px, 84%);
}
.hero-photo-ring {
  position: absolute;
  inset: -18px;
  border: 1.5px dashed var(--border-strong);
  border-radius: 50%;
  animation: spin 40s linear infinite;
}
.hero-photo {
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--surface);
  position: relative;
  z-index: 1;
}
.hero-location {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
}
.hero-location svg {
  width: 17px;
  height: 17px;
  color: var(--accent-2);
  flex-shrink: 0;
}

.hero-stats {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  position: relative;
  z-index: 1;
}

/* --- About / summary strip under hero (used inline) --- */
.lead-summary {
  max-width: 840px;
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* --- Expertise / Credentials mega-section shells --- */
.mega-section .section-head { margin-bottom: 28px; }

/* --- Programs grid heading actions --- */
.section-head-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 44px;
  flex-wrap: wrap;
}

/* --- Outcomes counters --- */
.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.outcome-card {
  padding: 28px 26px;
}
.outcome-card .stat-value { font-size: clamp(1.9rem, 3.2vw, 2.5rem); }
.outcome-card .stat-label { margin-top: 12px; max-width: none; font-size: 13.5px; }

/* --- Architecture before/after (Data & AI Transformation) --- */
.flagship {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}
.arch-diagram {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.arch-col {
  flex: 1;
  min-width: 160px;
  display: grid;
  gap: 10px;
}
.arch-col h5 {
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  margin-bottom: 4px;
}
.arch-chip {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  border: 1px solid var(--border);
  font-size: 13px;
  font-weight: 600;
}
.arch-chip.out { text-decoration: line-through; color: var(--text-faint); opacity: 0.7; }
.arch-chip.in { border-color: var(--accent); color: var(--accent-2); background: rgba(201,162,75,0.08); }
.arch-arrow {
  flex-shrink: 0;
  color: var(--accent);
  width: 26px; height: 26px;
}
.flagship-copy .tag { margin-right: 6px; margin-bottom: 6px; }

/* --- AI/GenAI split --- */
.ai-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.ai-col-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.ai-col-head h4 { font-size: 1.05rem; }

/* --- Reveal-on-scroll targets --- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal-stagger.in-view > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.in-view > *:nth-child(1) { transition-delay: 0.02s; }
.reveal-stagger.in-view > *:nth-child(2) { transition-delay: 0.09s; }
.reveal-stagger.in-view > *:nth-child(3) { transition-delay: 0.16s; }
.reveal-stagger.in-view > *:nth-child(4) { transition-delay: 0.23s; }
.reveal-stagger.in-view > *:nth-child(5) { transition-delay: 0.30s; }
.reveal-stagger.in-view > *:nth-child(6) { transition-delay: 0.37s; }
.reveal-stagger.in-view > *:nth-child(7) { transition-delay: 0.44s; }
.reveal-stagger.in-view > *:nth-child(8) { transition-delay: 0.51s; }