.solution-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px);
}

.solution-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 1rem;
}

.solution-brand {
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.solution-brand span { color: var(--blue-primary); }

.solution-back {
  color: var(--blue-primary);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
}

.solution-page { padding: 8.8rem 0 5rem; }

.solution-hero {
  max-width: 820px;
  margin: 0 auto 4rem;
  text-align: center;
}

.solution-kicker {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--blue-primary);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.solution-hero h1 {
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: clamp(2.1rem, 5vw, 3.8rem);
  letter-spacing: -0.03em;
  line-height: 1.12;
}

.solution-hero p {
  max-width: 680px;
  margin: 1.4rem auto 0;
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.75;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 4rem;
}

.solution-card {
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
}

.solution-card h2 {
  margin-bottom: 0.65rem;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 1.05rem;
}

.solution-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.65;
}

.solution-cta {
  max-width: 780px;
  margin: 0 auto;
  padding: 2.5rem;
  border: 1px solid rgba(29, 78, 216, 0.15);
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(29, 78, 216, 0.07), rgba(6, 182, 212, 0.05));
  text-align: center;
}

.solution-cta h2 {
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 1.5rem;
}

.solution-cta p {
  margin: 0.75rem auto 1.4rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.solution-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.25rem;
  border-radius: 8px;
  background: var(--blue-primary);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.solution-footnote {
  max-width: 780px;
  margin: 1.25rem auto 0;
  color: var(--text-tertiary);
  font-size: 0.78rem;
  line-height: 1.55;
  text-align: center;
}

@media (max-width: 768px) {
  .solution-grid { grid-template-columns: 1fr; }
  .solution-page { padding-top: 7.5rem; }
  .solution-cta { padding: 1.75rem 1.25rem; }
}