.product-main {
  padding: clamp(1.2rem, 3vw, 2.8rem) 0 clamp(3rem, 6vw, 5rem);
}

.product-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(340px, 1fr);
  gap: clamp(1.4rem, 4vw, 3rem);
  align-items: center;
  min-height: auto;
  padding: clamp(1rem, 3vw, 1.8rem) 0 clamp(1.8rem, 4vw, 3.2rem);
}

.product-hero::before {
  content: "";
  position: absolute;
  inset: auto 34% 7% -5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(35, 87, 214, 0.34), transparent);
}

.hero-copy h1 {
  margin: 0;
  max-width: 13ch;
  font-size: clamp(2.4rem, 5vw, 4.7rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.hero-copy .lead {
  margin-top: 1.1rem;
  max-width: 68ch;
}

.hero-copy code,
.feature-grid code,
.usage-grid code,
.workflow-band code {
  border: 1px solid #d8e3f4;
  border-radius: 5px;
  padding: 0.08rem 0.28rem;
  background: #f0f5ff;
  color: var(--blue-dark);
  font-family: var(--mono);
  font-size: 0.92em;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.7rem;
}

.hero-product-mark {
  display: grid;
  justify-items: center;
  margin: 0;
  padding: clamp(1rem, 3vw, 1.6rem);
}

.hero-product-mark img {
  width: min(100%, 26rem);
  filter: drop-shadow(0 22px 38px rgba(37, 99, 235, 0.2));
}

.proof-band,
.story-band,
.quickstart-band,
.feature-band,
.usage-band,
.workflow-band {
  border-top: 1px solid var(--line);
  padding: clamp(2rem, 4vw, 3.7rem) 0;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(240px, 0.28fr);
  gap: 1rem;
  align-items: end;
  margin-bottom: 1.25rem;
}

.section-heading h2,
.workflow-band h2 {
  margin: 0;
  font-size: clamp(1.9rem, 4vw, 3.55rem);
  line-height: 1.02;
}

.story-copy {
  max-width: 82ch;
  margin: 0;
  color: #3f4856;
  font-size: clamp(1.06rem, 1.45vw, 1.26rem);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.proof-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1rem;
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(17, 24, 39, 0.05);
}

.proof-grid strong {
  display: block;
  color: var(--cyan);
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  line-height: 1;
}

.proof-grid span {
  display: block;
  margin-top: 0.35rem;
  color: var(--ink);
  font-weight: 800;
}

.proof-grid p {
  margin-bottom: 0;
  color: var(--muted);
}

.proof-copy {
  max-width: 84ch;
  margin: 0 0 1rem;
  color: var(--muted);
}

.quickstart-band {
  position: relative;
}

.command-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1rem;
}

.quickstart-runbook {
  display: grid;
  margin-top: 1rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.quickstart-runbook div {
  display: grid;
  grid-template-columns: minmax(8rem, 0.22fr) minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  padding: 0.82rem 0;
}

.quickstart-runbook div + div {
  border-top: 1px solid var(--line);
}

.quickstart-runbook span {
  color: var(--muted);
  font-weight: 780;
}

.quickstart-runbook pre {
  margin: 0;
  overflow: auto;
  border-radius: 6px;
  background: var(--code);
}

.quickstart-runbook code {
  display: block;
  padding: 0.72rem 0.82rem;
  color: #d9f99d;
  font-family: var(--mono);
  font-size: 0.98rem;
}

.quickstart-doc-link {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--blue-dark);
  font-weight: 820;
  text-decoration: none;
}

.quickstart-doc-link:hover {
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.command-strip code {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.45rem 0.62rem;
  background: #ffffff;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.88rem;
}

.feature-grid,
.usage-grid {
  display: grid;
  gap: 1rem;
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.usage-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-grid article,
.usage-grid article {
  min-height: 210px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 16px 38px rgba(17, 24, 39, 0.06);
}

.feature-grid article:nth-child(1) { border-top: 6px solid var(--blue); }
.feature-grid article:nth-child(2) { border-top: 6px solid var(--cyan); }
.feature-grid article:nth-child(3) { border-top: 6px solid var(--rose); }

.usage-grid article {
  border-left: 6px solid var(--amber);
}

.usage-grid span {
  color: var(--blue-dark);
  font-family: var(--mono);
  font-size: 0.9rem;
}

.feature-grid h3,
.usage-grid h3 {
  margin: 0 0 0.8rem;
  font-size: 1.32rem;
  line-height: 1.16;
}

.feature-grid p,
.usage-grid p,
.workflow-band p {
  color: var(--muted);
}

.workflow-band {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: clamp(1rem, 4vw, 3rem);
  align-items: start;
}

.workflow-list {
  display: grid;
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.workflow-list li {
  display: grid;
  grid-template-columns: minmax(120px, 0.36fr) 1fr;
  gap: 1rem;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.95rem 1rem;
  background: var(--surface);
}

.workflow-list span {
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .product-hero,
  .workflow-band,
  .section-heading,
  .proof-grid,
  .feature-grid,
  .usage-grid {
    grid-template-columns: 1fr;
  }

  .product-hero { min-height: auto; }
  .hero-copy h1 { max-width: 14ch; }

  .quickstart-runbook div {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }
}