:root {
  --guide-ink: #101828;
  --guide-muted: #475467;
  --guide-line: #d0d5dd;
  --guide-green: #008060;
  --guide-green-dark: #005c45;
  --guide-soft: #f6faf7;
  --guide-white: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--guide-ink);
  background: var(--guide-white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

.shopify-guide-page a {
  text-decoration: none;
}

.shopify-guide-shell {
  width: min(1080px, calc(100% - 40px));
  margin-inline: auto;
}

.shopify-guide-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(56px, 8vw, 92px) 0;
  background:
    radial-gradient(circle at 88% 18%, rgba(0, 128, 96, 0.14), transparent 28%),
    linear-gradient(180deg, #f5fbf7 0%, #ffffff 100%);
  border-bottom: 1px solid rgba(208, 213, 221, 0.8);
}

.shopify-guide-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
  color: var(--guide-muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.shopify-guide-breadcrumb a {
  color: var(--guide-green-dark);
}

.shopify-guide-eyebrow,
.shopify-guide-checklist-label {
  margin: 0 0 12px;
  color: var(--guide-green-dark);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.shopify-guide-hero h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(2.35rem, 5vw, 4.35rem);
  line-height: 1.06;
  letter-spacing: -0.025em;
}

.shopify-guide-lede {
  max-width: 820px;
  margin: 24px 0 0;
  color: var(--guide-muted);
  font-size: clamp(1.08rem, 2vw, 1.3rem);
  line-height: 1.72;
}

.shopify-guide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.shopify-guide-primary-button,
.shopify-guide-secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 800;
  line-height: 1.25;
  transition: transform 180ms ease, filter 180ms ease;
}

.shopify-guide-primary-button {
  color: #ffffff;
  background: var(--guide-green);
  box-shadow: 0 12px 28px rgba(0, 128, 96, 0.22);
}

.shopify-guide-secondary-button {
  color: var(--guide-green-dark);
  background: #ffffff;
  border: 1px solid rgba(0, 128, 96, 0.35);
}

.shopify-guide-primary-button:hover,
.shopify-guide-primary-button:focus,
.shopify-guide-secondary-button:hover,
.shopify-guide-secondary-button:focus {
  filter: brightness(0.97);
  transform: translateY(-2px);
}

.shopify-guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.38fr);
  align-items: start;
  gap: clamp(36px, 7vw, 76px);
  padding-block: clamp(64px, 9vw, 104px);
}

.shopify-guide-content {
  display: grid;
  gap: 48px;
}

.shopify-guide-section {
  padding-bottom: 42px;
  border-bottom: 1px solid var(--guide-line);
}

.shopify-guide-section:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.shopify-guide-section h2,
.shopify-guide-related h2,
.shopify-guide-cta h2 {
  margin: 0;
  color: var(--guide-ink);
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.shopify-guide-section p,
.shopify-guide-related-card p,
.shopify-guide-cta p:not(.shopify-guide-eyebrow) {
  margin: 16px 0 0;
  color: var(--guide-muted);
  font-size: 1.04rem;
  line-height: 1.78;
}

.shopify-guide-checklist {
  position: sticky;
  top: 24px;
  padding: 28px;
  background: var(--guide-soft);
  border: 1px solid rgba(0, 128, 96, 0.2);
  border-radius: 10px;
  box-shadow: 0 18px 44px rgba(16, 24, 40, 0.07);
}

.shopify-guide-checklist ul {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.shopify-guide-checklist li {
  position: relative;
  padding-inline-start: 28px;
  color: var(--guide-ink);
  line-height: 1.58;
}

.shopify-guide-checklist li::before {
  content: "✓";
  position: absolute;
  inset-inline-start: 0;
  color: var(--guide-green);
  font-weight: 900;
}

.shopify-guide-related {
  padding-block: clamp(56px, 8vw, 92px);
  border-top: 1px solid var(--guide-line);
}

.shopify-guide-related-header {
  max-width: 720px;
  margin-bottom: 30px;
}

.shopify-guide-related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.shopify-guide-related-card {
  display: block;
  min-height: 220px;
  padding: 26px;
  color: var(--guide-ink);
  background: #ffffff;
  border: 1px solid var(--guide-line);
  border-radius: 9px;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.shopify-guide-related-card-featured {
  background: var(--guide-soft);
  border-color: rgba(0, 128, 96, 0.35);
}

.shopify-guide-related-card:hover,
.shopify-guide-related-card:focus {
  border-color: rgba(0, 128, 96, 0.45);
  box-shadow: 0 16px 36px rgba(16, 24, 40, 0.09);
  transform: translateY(-2px);
}

.shopify-guide-related-card h3 {
  margin: 0;
  color: var(--guide-ink);
  font-size: 1.22rem;
  line-height: 1.4;
}

.shopify-guide-related-card p {
  font-size: 0.96rem;
}

.shopify-guide-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: clamp(56px, 8vw, 96px);
  padding: clamp(30px, 5vw, 48px);
  color: #ffffff;
  background: #101828;
  border-radius: 10px;
}

.shopify-guide-cta h2,
.shopify-guide-cta p:not(.shopify-guide-eyebrow) {
  color: #ffffff;
}

.shopify-guide-cta .shopify-guide-eyebrow {
  color: #8fe3c2;
}

.shopify-guide-cta .shopify-guide-primary-button {
  flex: 0 0 auto;
}

html[dir="rtl"] .shopify-guide-page {
  text-align: right;
}

@media (max-width: 900px) {
  .shopify-guide-layout {
    grid-template-columns: 1fr;
  }

  .shopify-guide-checklist {
    position: static;
  }

  .shopify-guide-related-grid {
    grid-template-columns: 1fr;
  }

  .shopify-guide-related-card {
    min-height: 0;
  }
}

@media (max-width: 640px) {
  .shopify-guide-shell {
    width: min(100% - 28px, 1080px);
  }

  .shopify-guide-actions,
  .shopify-guide-cta {
    align-items: stretch;
    flex-direction: column;
  }

  .shopify-guide-primary-button,
  .shopify-guide-secondary-button {
    width: 100%;
  }
}