/* solution styles */

/* ─── Solution / Steps ─── */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 900px) { .steps-grid { grid-template-columns: 1fr; } }
.step-card {
  position: relative;
  padding: 36px 28px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--t), box-shadow var(--t);
}
.step-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.step-num {
  font-family: var(--font-head);
  font-size: 56px; font-weight: 800;
  line-height: 1; letter-spacing: -0.04em;
  background: var(--grad-accent);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  margin-bottom: 18px;
}
.step-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: var(--bg-cool);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px; color: var(--ink);
}
.step-icon svg { width: 26px; height: 26px; }
.step-card:nth-child(1) .step-icon { background: var(--mint-pale); color: var(--mint-deep); }
.step-card:nth-child(2) .step-icon { background: var(--indigo-pale); color: var(--indigo); }
.step-card:nth-child(3) .step-icon { background: var(--cyan-pale); color: #0891B2; }
.step-title { font-family: var(--font-head); font-size: 20px; font-weight: 700; color: var(--ink); margin-bottom: 10px; line-height: 1.2; letter-spacing: -0.02em; }
.step-desc { font-size: 14.5px; color: var(--text-mute); line-height: 1.55; }

.solution-cta-block {
  margin-top: 56px;
  background: var(--grad-ink);
  border-radius: var(--radius-xl);
  padding: 36px 44px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 28px;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.solution-cta-block::before {
  content: ''; position: absolute; top: -100px; right: -50px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, var(--mint), transparent 65%);
  opacity: 0.25; border-radius: 50%; pointer-events: none;
}
.scb-title { font-family: var(--font-head); font-size: 24px; font-weight: 700; letter-spacing: -0.025em; margin-bottom: 6px; }
.scb-sub { font-size: 14.5px; color: rgba(255,255,255,0.7); }
.scb-right { display: flex; gap: 12px; flex-wrap: wrap; flex-shrink: 0; position: relative; z-index: 1; }
@media (max-width: 800px) {
  .solution-cta-block { flex-direction: column; align-items: flex-start; padding: 28px; }
  .scb-right { width: 100%; }
  .scb-right .btn { flex: 1; }
}