/* =====================================================
   Pipeline Patterns — Guide sales page
   The Modern Cloud Warehouse Modeling Guide
   ===================================================== */

.guide-page .mast-nav a[href="guide.html"] {
  color: var(--c-navy-ink);
  border-color: var(--rule);
}

.guide-sales-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--ink);
  background:
    linear-gradient(135deg, rgba(255,200,0,.16), transparent 42%),
    radial-gradient(circle at 88% 20%, rgba(3,206,164,.14) 0%, transparent 34%),
    var(--paper);
}

.guide-sales-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 10px;
  background: linear-gradient(90deg, var(--c-navy), var(--c-yellow), var(--c-teal), var(--c-orange), var(--c-red));
}

.guide-sales-grid {
  max-width: var(--col-max);
  margin: 0 auto;
  padding: 84px var(--gutter) 96px;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr);
  gap: 54px;
  align-items: center;
}

.guide-sales-copy h1 {
  margin: 0 0 24px;
  max-width: 14ch;
  font-family: var(--serif);
  font-size: clamp(2.75rem, 6vw, 5.4rem);
  line-height: .96;
  letter-spacing: -.045em;
  color: var(--c-navy-ink);
}

.guide-sales-copy h1 em { color: var(--c-orange); }

.guide-deck {
  max-width: 54ch;
  margin: 0 0 34px;
  font-size: 1.2rem;
  line-height: 1.52;
  color: var(--ink-soft);
}

.guide-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 28px 0 38px;
}

.guide-meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--ink);
  background: var(--paper-2);
  padding: 8px 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  box-shadow: 4px 4px 0 rgba(12,16,24,.12);
}

.guide-buy-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.guide-buy-btn,
.guide-secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 17px 24px;
  border: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .13em;
  text-transform: uppercase;
  background-image: none;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}

.guide-buy-btn {
  background: var(--c-navy-ink);
  color: var(--paper);
  box-shadow: 7px 7px 0 var(--c-yellow);
}
.guide-buy-btn:hover {
  transform: translate(-2px,-2px);
  background: var(--c-yellow);
  color: var(--c-navy-ink);
  box-shadow: 9px 9px 0 var(--c-navy-ink);
}
.guide-buy-btn .price {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -.02em;
}

.guide-secondary-btn {
  background: var(--paper);
  color: var(--c-navy-ink);
  box-shadow: 5px 5px 0 rgba(12,16,24,.12);
}
.guide-secondary-btn:hover {
  background: var(--paper-2);
  color: var(--c-navy-ink);
  transform: translate(-1px,-1px);
}

.guide-note {
  margin: 16px 0 0;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-soft);
}

.guide-product-card {
  border: 1px solid var(--ink);
  background: var(--paper-2);
  box-shadow: 10px 10px 0 rgba(12,16,24,.13);
  padding: 28px;
  position: relative;
}
.guide-product-card::before {
  content: "";
  display: block;
  height: 8px;
  margin: -28px -28px 24px;
  background: linear-gradient(90deg, var(--c-navy), var(--c-yellow), var(--c-teal), var(--c-orange), var(--c-red));
}
.guide-product-card h2 {
  margin: 0 0 18px;
  font-size: 1.65rem;
  line-height: 1.12;
  color: var(--c-navy-ink);
}
.guide-product-card p { color: var(--ink-soft); font-size: 1rem; line-height: 1.5; margin: 0 0 18px; }

.guide-product-card ul {
  margin: 0;
  padding-left: 20px;
  color: var(--ink-soft);
}
.guide-product-card li + li { margin-top: 10px; }

.guide-screen {
  margin-top: 24px;
  border: 1px solid var(--ink);
  background: var(--c-navy-ink);
  color: var(--paper);
  padding: 18px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  box-shadow: inset 0 0 0 1px rgba(244,237,224,.08);
}
.guide-screen .prompt { color: var(--c-teal); }
.guide-screen .warn { color: var(--c-yellow); }
.guide-screen .bad { color: #f0a6ac; }

.guide-sales-section {
  border-bottom: 1px solid var(--rule);
  padding: 76px 0;
}
.guide-sales-section.alt { background: var(--paper-2); }
.guide-section-head {
  max-width: 760px;
  margin-bottom: 34px;
}
.guide-section-head h2 {
  margin: 0 0 16px;
  max-width: 15ch;
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  line-height: 1;
  letter-spacing: -.025em;
  color: var(--c-navy-ink);
}
.guide-section-head p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.12rem;
  line-height: 1.55;
  max-width: 66ch;
}

.guide-grid-3,
.guide-grid-2 {
  display: grid;
  gap: 22px;
}
.guide-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.guide-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.guide-info-card,
.guide-feature-card,
.guide-faq-item {
  border: 1px solid var(--ink);
  background: var(--paper);
  padding: 24px;
  box-shadow: 6px 6px 0 rgba(12,16,24,.10);
}
.guide-info-card strong,
.guide-feature-card strong {
  display: block;
  font-size: 1.2rem;
  line-height: 1.18;
  color: var(--c-navy-ink);
  margin-bottom: 10px;
}
.guide-info-card p,
.guide-feature-card p,
.guide-faq-item p {
  margin: 0;
  color: var(--ink-soft);
}
.guide-feature-card small {
  display: inline-block;
  margin-bottom: 12px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .16em;
  color: var(--c-orange);
  text-transform: uppercase;
}

.failure-strip {
  border: 1px solid var(--ink);
  background: var(--c-navy-ink);
  color: var(--paper);
  padding: 28px;
  box-shadow: 9px 9px 0 var(--c-yellow);
}
.failure-strip p {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: -.025em;
  color: var(--paper);
}
.failure-strip em { color: var(--c-yellow); }

.guide-toc {
  border: 1px solid var(--ink);
  background: var(--paper);
  box-shadow: 8px 8px 0 rgba(12,16,24,.10);
  overflow: hidden;
}
.guide-toc-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  border-bottom: 1px solid var(--rule);
}
.guide-toc-row:last-child { border-bottom: 0; }
.guide-toc-row span:first-child {
  background: var(--paper-2);
  border-right: 1px solid var(--rule);
  padding: 12px 14px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.guide-toc-row span:last-child {
  padding: 12px 14px;
  color: var(--c-navy-ink);
  font-weight: 600;
}

.guide-workflow {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.workflow-step {
  counter-increment: step;
  border: 1px solid var(--ink);
  background: var(--paper);
  padding: 22px;
  position: relative;
  min-height: 190px;
}
.workflow-step::before {
  content: counter(step, decimal-leading-zero);
  display: inline-flex;
  margin-bottom: 22px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .15em;
  color: var(--c-orange);
}
.workflow-step h3 { margin: 0 0 10px; line-height: 1.18; color: var(--c-navy-ink); }
.workflow-step p { margin: 0; color: var(--ink-soft); }

.sample-card {
  border: 1px solid var(--ink);
  background: var(--paper);
  box-shadow: 8px 8px 0 rgba(12,16,24,.12);
  overflow: hidden;
}
.sample-card-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  background: var(--paper-2);
  border-bottom: 1px solid var(--ink);
  padding: 14px 18px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.sample-card pre {
  margin: 0;
  overflow-x: auto;
  background: var(--c-navy-ink);
  color: var(--paper);
  padding: 24px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.65;
}
.sample-card .sql-comment { color: #6f87a8; }
.sample-card .sql-key { color: #f3dd8e; }
.sample-card .sql-num { color: #f0b87a; }

.guide-final-cta {
  background: var(--c-navy-ink);
  color: var(--paper);
  text-align: center;
  padding: 86px var(--gutter);
}
.guide-final-cta h2 {
  color: var(--paper);
  margin: 0 auto 18px;
  max-width: 14ch;
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  line-height: 1;
}
.guide-final-cta h2 em { color: var(--c-yellow); }
.guide-final-cta p { color: rgba(244,237,224,.76); max-width: 62ch; margin: 0 auto 28px; }
.guide-final-cta .guide-buy-btn { box-shadow: 7px 7px 0 var(--c-orange); }

.product-card.guide-product { --accent: var(--c-orange); grid-column: 1 / -1; min-height: 0; }
.product-card.guide-product .product-line { max-width: 54ch; }

@media (max-width: 920px) {
  .guide-sales-grid,
  .guide-grid-3,
  .guide-grid-2,
  .guide-workflow { grid-template-columns: 1fr; }
  .guide-sales-grid { padding-top: 58px; gap: 34px; }
  .guide-toc-row { grid-template-columns: 74px minmax(0, 1fr); }
}

@media (max-width: 560px) {
  .guide-buy-btn,
  .guide-secondary-btn { width: 100%; }
  .guide-product-card { padding: 22px; }
  .guide-product-card::before { margin: -22px -22px 22px; }
  .guide-meta span { width: 100%; }
}