.commercial-hero {
  position: relative;
  overflow: hidden;
  padding: 112px 0 88px;
  text-align: center;
}

.commercial-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 15%, rgba(43, 96, 197, 0.13), transparent 42%),
    linear-gradient(rgba(43, 96, 197, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43, 96, 197, 0.035) 1px, transparent 1px);
  background-size:
    auto,
    48px 48px,
    48px 48px;
  pointer-events: none;
}

.commercial-hero .container {
  position: relative;
  max-width: 920px;
}

.commercial-hero h1 {
  max-width: 850px;
  margin: 16px auto 0;
  font-size: clamp(42px, 6vw, 72px);
  letter-spacing: -0.055em;
  line-height: 1.02;
}

.commercial-hero .lede {
  max-width: 680px;
  margin: 24px auto 0;
  color: var(--ink-2);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.65;
}

.commercial-hero .actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.proof-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 26px;
  margin-top: 34px;
  color: var(--ink-3);
  font-size: 13px;
}

.proof-row span::before {
  content: "✓";
  margin-right: 7px;
  color: #14966b;
  font-weight: 700;
}

.commercial-section {
  padding: 88px 0;
}

.commercial-section.bg-white {
  background: #fff;
}

.commercial-section .section-intro {
  max-width: 720px;
  margin-bottom: 36px;
}

.commercial-section .section-intro.center {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.commercial-section .section-intro h2 {
  margin-top: 12px;
  font-size: clamp(30px, 4vw, 48px);
}

.commercial-section .section-intro p {
  margin-top: 14px;
  color: var(--ink-2);
  font-size: 17px;
  line-height: 1.65;
}

.benefit-grid,
.resource-grid,
.principle-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.benefit-card,
.resource-card,
.principle-card {
  border: 1px solid var(--line-2);
  border-radius: 18px;
  background: #fff;
  padding: 28px;
  box-shadow: var(--shadow-sm);
}

.benefit-card__icon,
.resource-card__icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 12px;
  background: var(--primary-50);
  color: var(--primary);
  font-size: 19px;
  font-weight: 700;
}

.benefit-card h3,
.resource-card h3,
.principle-card h3 {
  margin-top: 20px;
  font-size: 19px;
}

.benefit-card p,
.resource-card p,
.principle-card p {
  margin-top: 10px;
  color: var(--ink-2);
  font-size: 14.5px;
  line-height: 1.65;
}

.resource-card ul {
  display: grid;
  gap: 9px;
  margin: 18px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line-2);
  list-style: none;
}

.resource-card li {
  position: relative;
  padding-left: 20px;
  color: var(--ink-2);
  font-size: 13.5px;
  line-height: 1.45;
}

.resource-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #14966b;
  font-weight: 700;
}

.outcome-band {
  border-radius: 22px;
  background: linear-gradient(135deg, #0d1a36 0%, #152b58 100%);
  padding: 44px;
  color: #fff;
}

.outcome-band h2 {
  color: #fff;
  font-size: clamp(28px, 4vw, 44px);
}

.outcome-band p {
  max-width: 680px;
  margin-top: 14px;
  color: #c6d2ea;
  font-size: 16px;
  line-height: 1.65;
}

.outcome-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}

.outcome-list div {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  padding: 18px;
  color: #dce5f7;
  font-size: 14px;
  line-height: 1.5;
}

.plans-placeholder {
  display: grid;
  min-height: 260px;
  place-items: center;
  border: 1px solid var(--line-2);
  border-radius: 18px;
  background: #fff;
  color: var(--ink-3);
  box-shadow: var(--shadow-sm);
}

.plan-note {
  margin-top: 20px;
  color: var(--ink-3);
  font-size: 13px;
  text-align: center;
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.comparison-card {
  border: 1px solid var(--line-2);
  border-radius: 18px;
  background: #fff;
  padding: 30px;
}

.comparison-card h3 {
  font-size: 20px;
}

.comparison-card p {
  margin-top: 10px;
  color: var(--ink-2);
  line-height: 1.6;
}

.institutional-footer .footer-grid {
  grid-template-columns: 2fr repeat(3, 1fr);
}

.institutional-footer .social a {
  display: grid;
  place-items: center;
}

@media (max-width: 900px) {
  .benefit-grid,
  .resource-grid,
  .principle-grid,
  .outcome-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .commercial-hero {
    padding: 88px 0 64px;
  }

  .commercial-section {
    padding: 64px 0;
  }

  .benefit-grid,
  .resource-grid,
  .principle-grid,
  .outcome-list,
  .comparison-grid {
    grid-template-columns: 1fr;
  }

  .outcome-band {
    padding: 32px 24px;
  }
}