#growth {
  position: relative;
  overflow: hidden;
}

.growth-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
  margin-top: 32px;
}

@media (min-width: 1024px) {
  .growth-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
  }
}

/* ── Orbital diagram ───────────────────────────────── */
.pillars-diagram-wrap {
  width: 100%;
  max-width: 28rem;
  margin: 0 auto;
}

.pillars-diagram {
  position: relative;
  aspect-ratio: 1;
}

.pillars-ring {
  position: absolute;
  inset: 8%;
  width: 84%;
  height: 84%;
  color: var(--dark-purple);
  animation: pillars-spin 30s linear infinite;
}

@keyframes pillars-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.pillar-node {
  position: absolute;
  width: 4rem;
  margin-left: -2rem;
  margin-top: -1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  z-index: 2;
}

.pillar-node__icon {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--card-bg);
  border: 1px solid var(--purple);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  box-shadow: 0 2px 12px var(--purple);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.pillar-node__icon svg {
  width: 18px;
  height: 18px;
}

.pillar-node__num {
  font-size: 0.75rem;
  font-weight: 700;
  font-family: ui-monospace, 'Cascadia Code', monospace;
  letter-spacing: 0.05em;
  color: var(--text-sub);
  white-space: nowrap;
}

.pillar-node__label {
  font-size: clamp(0.625rem, 1.5vw, 0.75rem);
  font-weight: 600;
  color: var(--text);
  text-align: center;
  line-height: 1.2;
  max-width: 5.5rem;
}

.pillars-hub {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  pointer-events: none;
}

.pillars-hub__inner {
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  background: var(--card-bg);
  border: 1px solid var(--purple);
  box-shadow: 0 0 30px var(--purple);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.pillars-hub__num {
  font-family: "Playfair Display", serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--blue);
  line-height: 1;
}

.pillars-hub__label {
  font-size: 0.5625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-sub);
  margin-top: 2px;
}

/* ── Pillar cards ──────────────────────────────────── */
.pillars-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 640px) {
  .pillars-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .pillar-card--wide {
    grid-column: span 2;
  }
}

.pillar-card {
  background: var(--card-bg);
  border-radius: 1rem;
  padding: 1.25rem;
  border: 1px solid var(--card-border);
  transition: border-color 0.2s;
}

.pillar-card__head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.pillar-card__icon {
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
  background: var(--purple);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pillar-card__icon svg {
  width: 16px;
  height: 16px;
}

.pillar-card__num {
  font-size: 0.875rem;
  font-family: ui-monospace, 'Cascadia Code', monospace;
  color: var(--text-sub);
}

.pillar-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.25rem;
}

.pillar-card__desc {
  font-size: 0.875rem;
  color: var(--text-sub);
  line-height: 1.6;
}

/* ── DARK MODE ──────────────────────────────────────── */
[data-theme="dark"] #growth::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  height: 75%;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 0;
  background: radial-gradient(circle, rgba(26, 82, 219, 0.06) 0%, transparent 72%);
}

[data-theme="dark"] #growth > .container {
  position: relative;
  z-index: 1;
}

[data-theme="dark"] #growth .section-heading h2 {
  color: #ffffff;
}

[data-theme="dark"] #growth .section-heading h2 .blue {
  color: var(--blue);
}

[data-theme="dark"] #growth .section-heading p {
  color: var(--text-sub);
}

[data-theme="dark"] #growth .pillars-ring {
  color: var(--blue);
}

[data-theme="dark"] #growth .pillars-ring circle {
  stroke: var(--blue);
  stroke-opacity: 0.5;
  stroke-width: 0.75;
}

[data-theme="dark"] #growth .pillar-node__icon {
  background: var(--card-bg);
  border-color: var(--blue);
  color: #7aa8f5;
  box-shadow: 0 0 18px rgba(26, 82, 219, 0.35);
}

[data-theme="dark"] #growth .pillar-node__num {
  color: #7aa8f5;
}

[data-theme="dark"] #growth .pillar-node__label {
  color: #e2e8f0;
}

[data-theme="dark"] #growth .pillars-hub__inner {
  background: rgba(24, 24, 28, 0.95);
  border-color: var(--blue);
  box-shadow: 0 0 32px rgba(26, 82, 219, 0.35);
}

[data-theme="dark"] #growth .pillars-hub__num {
  color: #7aa8f5;
}

[data-theme="dark"] #growth .pillars-hub__label {
  color: #94a3b8;
}

[data-theme="dark"] #growth .pillar-card {
  background: rgba(24, 24, 28, 0.88);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

[data-theme="dark"] #growth .pillar-card__icon {
  background: rgba(26, 82, 219, 0.14);
  border: 1px solid rgba(26, 82, 219, 0.22);
  color: var(--blue);
}

[data-theme="dark"] #growth .pillar-card__num {
  color: var(--text-sub);
}

[data-theme="dark"] #growth .pillar-card__title {
  color: #f1f5f9;
}

[data-theme="dark"] #growth .pillar-card__desc {
  color: #94a3b8;
}

[data-theme="dark"] #growth.growth-visible .pillars-hub__inner {
  animation: gr-hub-in 0.55s ease 0.35s forwards, gr-hub-pulse-dark 3s ease-in-out 1.2s infinite;
}

@keyframes gr-hub-pulse-dark {
  0%, 100% { box-shadow: 0 0 30px rgba(26, 82, 219, 0.22); }
  50%      { box-shadow: 0 0 44px rgba(26, 82, 219, 0.38), 0 0 12px rgba(26, 82, 219, 0.18); }
}

/* ── Scroll entrance ─────────────────────────────────── */
#growth .section-heading,
#growth .pillars-diagram-wrap,
#growth .pillars-ring,
#growth .pillar-node,
#growth .pillars-hub__inner,
#growth .pillar-card {
  opacity: 0;
}

#growth:not(.growth-visible) .pillar-node {
  pointer-events: none;
}

#growth.growth-visible .section-heading {
  animation: gr-fade-down 0.6s ease forwards;
}

#growth.growth-visible .pillars-diagram-wrap {
  opacity: 1;
  visibility: visible;
  animation: gr-slide-left 0.65s ease 0.12s forwards;
}

#growth.growth-visible .pillars-ring {
  opacity: 1;
  animation: gr-ring-in 0.8s ease 0.2s forwards, pillars-spin 30s linear 0.2s infinite;
}

#growth.growth-visible .pillars-hub__inner {
  opacity: 1;
  animation: gr-hub-in 0.55s ease 0.35s forwards, gr-hub-pulse 3s ease-in-out 1.2s infinite;
}

#growth.growth-visible .pillars-diagram > .pillar-node {
  opacity: 1;
  visibility: visible;
}

#growth.growth-visible .pillars-diagram > .pillar-node:nth-child(2) { animation: gr-node-in 0.45s ease 0.38s forwards; }
#growth.growth-visible .pillars-diagram > .pillar-node:nth-child(3) { animation: gr-node-in 0.45s ease 0.46s forwards; }
#growth.growth-visible .pillars-diagram > .pillar-node:nth-child(4) { animation: gr-node-in 0.45s ease 0.54s forwards; }
#growth.growth-visible .pillars-diagram > .pillar-node:nth-child(5) { animation: gr-node-in 0.45s ease 0.62s forwards; }
#growth.growth-visible .pillars-diagram > .pillar-node:nth-child(6) { animation: gr-node-in 0.45s ease 0.70s forwards; }
#growth.growth-visible .pillars-diagram > .pillar-node:nth-child(7) { animation: gr-node-in 0.45s ease 0.78s forwards; }
#growth.growth-visible .pillars-diagram > .pillar-node:nth-child(8) { animation: gr-node-in 0.45s ease 0.86s forwards; }

#growth.growth-visible .pillar-card {
  opacity: 1;
  transform: none;
  animation: gr-fade-up 0.45s ease forwards;
}

html.is-rtl #growth.growth-visible .pillar-card {
  animation: gr-fade-in 0.4s ease forwards;
  transform: none;
}
#growth.growth-visible .pillar-card:nth-child(1) { animation-delay: 0.22s; }
#growth.growth-visible .pillar-card:nth-child(2) { animation-delay: 0.30s; }
#growth.growth-visible .pillar-card:nth-child(3) { animation-delay: 0.38s; }
#growth.growth-visible .pillar-card:nth-child(4) { animation-delay: 0.46s; }
#growth.growth-visible .pillar-card:nth-child(5) { animation-delay: 0.54s; }
#growth.growth-visible .pillar-card:nth-child(6) { animation-delay: 0.62s; }
#growth.growth-visible .pillar-card:nth-child(7) { animation-delay: 0.70s; }

@keyframes gr-fade-down {
  from { opacity: 0; transform: translateY(-24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes gr-slide-left {
  from { transform: translateX(-36px); }
  to   { transform: translateX(0); }
}

@keyframes gr-slide-right {
  from { transform: translateX(36px); }
  to   { transform: translateX(0); }
}

@keyframes gr-fade-up {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes gr-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes gr-ring-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes gr-hub-in {
  from { opacity: 0; transform: scale(0.4); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes gr-hub-pulse {
  0%, 100% { box-shadow: 0 0 30px var(--purple); }
  50%      { box-shadow: 0 0 44px var(--purple), 0 0 12px var(--blue); }
}

@keyframes gr-node-in {
  from { opacity: 0; transform: scale(0.5); }
  to   { opacity: 1; transform: scale(1); }
}

@media (max-width: 768px) {
  .growth-grid {
    gap: 40px;
    margin-top: 24px;
  }

  .pillars-diagram-wrap {
    max-width: min(16rem, 82vw);
    padding-bottom: 2.5rem;
    overflow: visible;
  }

  .pillars-diagram {
    overflow: visible;
  }

  .pillar-node { width: 3.25rem; margin-left: -1.625rem; }
  .pillar-node__icon { width: 2.5rem; height: 2.5rem; }
  .pillar-node__icon svg { width: 14px; height: 14px; }
  .pillar-node__label { max-width: 4.5rem; font-size: .625rem; }
  .pillars-hub__inner { width: 4.25rem; height: 4.25rem; }
  .pillars-hub__num { font-size: 1.25rem; }
  .pillar-card { padding: 1rem; }
  .pillar-card__head { gap: 0.625rem; }
  .pillar-card__title { font-size: .9375rem; }
  .pillar-card__desc { font-size: .8125rem; }
  .pillars-cards { gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  #growth .section-heading,
  #growth .pillars-diagram-wrap,
  #growth .pillars-ring,
  #growth .pillar-node,
  #growth .pillars-hub__inner,
  #growth .pillar-card {
    opacity: 1;
    visibility: visible;
    animation: none !important;
    transform: none !important;
    pointer-events: auto;
  }
}