/* From business context to a custom application: a three-part editorial sequence. */
.cl-build-section {
  position:relative;
  isolation:isolate;
  border-top:1px solid var(--cl-border);
  border-bottom:1px solid var(--cl-border);
  background:radial-gradient(ellipse at 12% 0%,color-mix(in srgb,var(--cl-accent) 6%,transparent),transparent 45%);
}
.cl-build-section .cl-section-heading {
  max-width:850px;
  margin-bottom:48px;
}
.cl-build-section .cl-section-heading>.cl-eyebrow { margin-bottom:18px; }
.cl-build-section .cl-section-heading>p:last-child {
  max-width:660px;
  margin:22px auto 0;
  color:var(--cl-muted);
  font-size:16px;
  line-height:1.65;
}
.cl-build-section .cl-pixel-text { font-size:clamp(22px,5.8vw,48px); }
.cl-build-demo {
  --cl-build-cycle:9s;
  list-style:none;
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:22px;
  padding:0;
  margin:0;
}
.cl-build-step {
  --cl-build-edge:color-mix(in srgb,var(--cl-accent) 28%,var(--cl-border));
  min-width:0;
  min-height:550px;
  border:1px solid var(--cl-build-edge);
  border-radius:25px;
  padding:28px 24px 0;
  display:flex;
  flex-direction:column;
  isolation:isolate;
  position:relative;
  overflow:hidden;
  background:radial-gradient(ellipse at 50% 100%,color-mix(in srgb,var(--cl-accent) 11%,transparent),transparent 56%),linear-gradient(145deg,color-mix(in srgb,var(--cl-surface) 45%,var(--cl-bg)),var(--cl-bg));
  box-shadow:inset 0 0 0 4px color-mix(in srgb,var(--cl-bg) 70%,transparent),inset 0 1px 0 color-mix(in srgb,var(--cl-text) 5%,transparent),0 20px 40px -30px color-mix(in srgb,var(--cl-accent) 22%,transparent);
}
.cl-build-step:before {
  content:"";
  position:absolute;
  inset:5px;
  border-radius:20px;
  border:1px solid color-mix(in srgb,var(--cl-accent-soft) 9%,transparent);
  pointer-events:none;
}
.cl-build-step-index {
  display:flex;
  align-items:center;
  gap:12px;
  color:var(--cl-accent-soft);
  font-size:11px;
  font-variant-numeric:tabular-nums;
  font-weight:600;
  letter-spacing:.08em;
  margin-bottom:24px;
}
.cl-build-step-index:after {
  content:"";
  height:1px;
  flex:1;
  background:linear-gradient(90deg,color-mix(in srgb,var(--cl-accent) 30%,transparent),transparent);
}
.cl-build-step-index span {
  width:30px;
  height:30px;
  display:grid;
  place-items:center;
  border:1px solid var(--cl-build-edge);
  border-radius:50%;
  background:linear-gradient(135deg,var(--cl-accent-tint),transparent);
}
.cl-build-step h3 {
  color:var(--cl-text);
  font-family:var(--cl-display);
  font-size:clamp(22px,1.9vw,25px);
  line-height:1.2;
  letter-spacing:-.03em;
  text-wrap:balance;
  min-height:60px;
  max-width:250px;
}
.site-landing .cl-build-step>p {
  color:var(--cl-muted);
  font-size:13px;
  line-height:1.65;
  margin-top:12px;
  min-height:65px;
}
.cl-build-art {
  position:relative;
  display:grid;
  place-items:center;
  isolation:isolate;
  min-height:310px;
  flex:1;
  width:calc(100% + 48px);
  margin:24px -24px 0;
  overflow:hidden;
}
.cl-build-art:after {
  content:"";
  position:absolute;
  bottom:-20px;
  left:8%;
  right:8%;
  height:64px;
  pointer-events:none;
  background:radial-gradient(ellipse at center,color-mix(in srgb,var(--cl-accent) 18%,transparent),transparent 70%);
  filter:blur(9px);
  transform:scaleY(.5);
  z-index:-1;
}
.cl-build-section .cl-build-note {
  max-width:660px;
  color:var(--cl-muted);
  text-align:center;
  font-size:12px;
  line-height:1.7;
  margin:30px auto 0;
}
@media (hover:hover) and (pointer:fine) {
  .cl-build-step { transition:border-color .25s,transform .25s; }
  .cl-build-step:hover { border-color:var(--cl-accent); transform:translateY(-3px); }
}
@media (width<=1000px) {
  .site-landing .cl-build-demo { grid-template-columns:1fr; max-width:520px; margin-inline:auto; gap:24px; }
  .cl-build-step { min-height:520px; }
  .cl-build-step h3 { min-height:0; max-width:420px; font-size:25px; }
  .site-landing .cl-build-step>p { min-height:0; max-width:420px; }
}
@media (width<=640px) {
  .cl-build-section .cl-section-heading { margin-bottom:34px; }
  .cl-build-section .cl-section-heading>p:last-child { font-size:14px; margin-top:18px; }
  .cl-build-step { padding:24px 22px 0; min-height:530px; }
  .cl-build-step h3 { font-size:24px; }
  .cl-build-step-index { margin-bottom:20px; }
  .cl-build-art { width:calc(100% + 44px); margin-inline:-22px; }
}
@media (prefers-reduced-motion:reduce) {
  .cl-build-step { transition:none; }
  .cl-build-step:hover { transform:none; }
}