.workflow-media {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.workflow-media::after {
  content: "Input data";
  position: absolute;
  z-index: 2;
  top: 28px;
  left: 28px;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: 8px;
  background: rgba(8, 11, 15, .74);
  color: #f7fafc;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.workflow-media img {
  transform: scale(1.012);
  transition: transform 8s cubic-bezier(.2, .7, .2, 1);
}

.workflow-media.is-visible img { transform: scale(1.045); }

@media (prefers-reduced-motion: reduce) {
  .workflow-media img,
  .workflow-media.is-visible img { transform: none; }
}

.scientific-chain {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.scientific-chain article {
  min-width: 0;
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid var(--site-line);
  border-radius: 20px;
  background: var(--site-panel-solid);
  box-shadow: 0 14px 36px color-mix(in srgb, var(--site-bg) 36%, transparent);
}

.scientific-chain article[data-stage="results"],
.scientific-chain article[data-stage="export"] {
  background: linear-gradient(145deg, color-mix(in srgb, var(--site-accent) 8%, var(--site-panel-solid)), var(--site-panel-solid) 58%);
}

.scientific-chain article > span {
  display: block;
  margin-bottom: 14px;
  color: var(--site-accent);
  font: 700 11px/1.3 ui-monospace, Consolas, monospace;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.scientific-chain h3 {
  margin: 0;
  color: var(--site-text);
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.15;
  letter-spacing: -.025em;
}

.scientific-chain p {
  margin: 15px 0 0;
  color: var(--site-muted);
  font-size: 15px;
  line-height: 1.68;
}

.scientific-chain dl { margin: 21px 0 0; border-top: 1px solid var(--site-line); }
.scientific-chain dl div { padding: 12px 0; display: grid; grid-template-columns: minmax(120px, .4fr) 1fr; gap: 18px; border-bottom: 1px solid var(--site-line); }
.scientific-chain dt { color: var(--site-text); font-size: 13px; font-weight: 700; }
.scientific-chain dd { margin: 0; color: var(--site-muted); font-size: 13px; }

.result-table {
  margin-top: 21px;
  overflow: hidden;
  border: 1px solid var(--site-line);
  border-radius: 13px;
}

.result-table > div {
  padding: 12px 14px;
  display: grid;
  grid-template-columns: minmax(110px, .38fr) 1fr;
  gap: 18px;
  border-bottom: 1px solid var(--site-line);
  background: color-mix(in srgb, var(--site-panel-solid) 87%, var(--site-bg-soft));
}

.result-table > div:last-child { border-bottom: 0; }
.result-table b { color: var(--site-text); font-size: 13px; }
.result-table span { color: var(--site-muted); font-size: 13px; line-height: 1.48; }

.deliverables {
  margin-top: 21px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.deliverables > div {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--site-line);
  border-radius: 13px;
  background: color-mix(in srgb, var(--site-panel-solid) 88%, var(--site-bg-soft));
}

.deliverables b {
  display: block;
  margin-bottom: 6px;
  color: var(--site-text);
  font-size: 13px;
}

.deliverables span {
  display: block;
  color: var(--site-muted);
  font-size: 12px;
  line-height: 1.52;
}

.scientific-note {
  margin: 18px 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--site-orange);
  color: var(--site-muted);
  font-size: 13px;
}

@media (max-width: 860px) {
  .scientific-chain { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .scientific-chain article { padding: 22px 18px; border-radius: 16px; }
  .scientific-chain dl div,
  .result-table > div { grid-template-columns: 1fr; gap: 4px; }
  .deliverables { grid-template-columns: 1fr; }
}