:root {
  --bg: #f4efe5;
  --paper: rgba(255, 252, 246, 0.88);
  --paper-strong: #fffaf2;
  --ink: black;
  --muted: #black;
  --line: rgba(24, 34, 45, 0.12);
  --navy: #17324d;
  --teal: #1f7a8c;
  --orange: #d96c3a;
  --gold: #d3a24a;
  --shadow: 0 18px 40px rgba(23, 50, 77, 0.12);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Source Serif 4", Georgia, serif;
  background:
    radial-gradient(circle at top left, rgba(217, 108, 58, 0.14), transparent 28%),
    radial-gradient(circle at top right, rgba(31, 122, 140, 0.18), transparent 32%),
    linear-gradient(180deg, #f7f3eb 0%, #efe7da 100%);
}

a {
  color: var(--navy);
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-shell {
  width: min(1380px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 56px;
}

.hero {
  display: grid;
  grid-template-columns: 1.6fr 0.9fr;
  gap: 24px;
  align-items: stretch;
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 34px;
  background:
    linear-gradient(135deg, rgba(255, 250, 242, 0.98), rgba(255, 246, 232, 0.9)),
    var(--paper-strong);
  box-shadow: var(--shadow);
}

.eyebrow,
.section-kicker,
.mini-kicker,
.toc-title {
  margin: 0 0 12px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
}

.hero h1,
.section h2,
.hero-panel h2,
.card h3,
.feature-copy h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  line-height: 1.02;
}

.hero h1 {
  font-size: clamp(2.7rem, 6vw, 5.5rem);
  max-width: 11ch;
}

.lede {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: 1.18rem;
  line-height: 1.65;
  color: var(--muted);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.hero-meta span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(23, 50, 77, 0.08);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.92rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  text-decoration: none;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
}

.button-primary {
  color: white;
  background: linear-gradient(135deg, var(--navy), #264d72);
}

.button-secondary {
  border: 1px solid rgba(23, 50, 77, 0.18);
  background: rgba(255, 255, 255, 0.7);
}

.hero-panel,
.toc,
.card,
.figure-card,
.narrative-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.hero-panel {
  padding: 24px;
}

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-visual img {
  width: 100%;
  border-radius: 18px;
}

.hero-photo {
  position: relative;
  display: block;
  width: 100%;
  min-height: 360px;
  border-radius: 18px;
  overflow: hidden;
  text-decoration: none;
  background:
    linear-gradient(180deg, rgba(8, 18, 28, 0.08), rgba(8, 18, 28, 0.74)),
    url("https://images.seattletimes.com/wp-content/uploads/2023/10/urnpublicidap.orgf6b31a851edcc3ff1201e7be2035f16bLakers_Nuggets_Basketball_97301.jpg?d=780x520")
      center/cover no-repeat;
}

.hero-photo-badge,
.hero-photo-caption {
  position: absolute;
  left: 18px;
  color: white;
  font-family: "Space Grotesk", sans-serif;
}

.hero-photo-badge {
  top: 18px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-photo-caption {
  right: 18px;
  left: 18px;
  bottom: 18px;
  font-size: 0.98rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.92);
}

.hero-panel h2 {
  font-size: 1.45rem;
  margin-bottom: 16px;
}

.hero-panel ul,
.clean-list {
  margin: 0;
  padding-left: 18px;
}

.hero-panel li,
.clean-list li {
  margin-bottom: 10px;
  line-height: 1.55;
}

.layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 22px;
  margin-top: 24px;
}

.toc {
  position: sticky;
  top: 16px;
  align-self: start;
  padding: 18px;
}

.toc a {
  display: block;
  margin: 10px 0;
  text-decoration: none;
  color: var(--muted);
  font-family: "Space Grotesk", sans-serif;
}

.toc a:hover,
.toc a:focus {
  color: var(--navy);
}

.content {
  min-width: 0;
}

.section {
  margin-bottom: 20px;
  padding: 30px;
  border-radius: 30px;
  background: rgba(255, 251, 245, 0.88);
  border: 1px solid rgba(24, 34, 45, 0.08);
  }

.section-heading {
  margin-bottom: 22px;
}

.section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  max-width: 14ch;
}

.section p {
  font-size: 1.07rem;
  line-height: 1.72;
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 16px;
}

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

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

.card {
  padding: 22px;
}

.section .card,
.section .figure-card,
.section .narrative-card,
.section .step-block {
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.section .card,
.section .narrative-card,
.section .step-block {
  border-color: rgba(24, 34, 45, 0.09);
}

.section .figure-card {
  border-color: rgba(24, 34, 45, 0.1);
  background: rgba(255, 255, 255, 0.42);
}

pre {
  margin: 16px 0 18px;
  padding: 16px 18px;
  overflow-x: auto;
  border-radius: 18px;
  background: #142433;
  color: #f5f0e6;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.92rem;
}

pre code {
  font-size: 0.9rem;
  line-height: 1.6;
}

.stat-card {
  min-height: 164px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.stat-value {
  margin: 0 0 10px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  color: var(--navy);
}

.stat-label {
  margin: 0;
  color: var(--muted);
}

.question-card {
  min-height: 210px;
}

.quote-card {
  margin-top: 18px;
  background: linear-gradient(135deg, rgba(23, 50, 77, 0.95), rgba(31, 122, 140, 0.88));
  color: black;
}

.section .quote-card {
  box-shadow: none;
}

.quote-card p {
  margin: 0;
  color: black;
  font-size: 1.15rem;
}

.quote-card.compact {
  margin-top: 0;
  margin-bottom: 22px;
}

.question-index {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 8px 12px;
  border-radius: 999px;
  color: white;
  background: linear-gradient(135deg, var(--orange), #bf4d1a);
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
}

.pipeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.step-block {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 18px;
  margin-bottom: 22px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.26);
}

.step-label {
  align-self: start;
  padding: 10px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--orange), #bf4d1a);
  color: white;
  text-align: center;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.step-content h3 {
  margin: 0 0 10px;
  font-size: 1.45rem;
}

.step-content p:last-child {
  margin-bottom: 0;
}

.pipeline-step {
  position: relative;
  padding: 22px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(23, 50, 77, 0.95), rgba(31, 122, 140, 0.9));
  color: white;
  box-shadow: var(--shadow);
}

.pipeline-step span {
  display: inline-flex;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
}

.pipeline-step h3 {
  margin: 16px 0 8px;
  font-size: 1.35rem;
}

.pipeline-step p {
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
}

.feature-block {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 22px;
  align-items: center;
  margin-bottom: 24px;
}

.feature-block.reverse {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
}

.feature-block.reverse .feature-copy {
  order: 2;
}

.feature-block.reverse .figure-card {
  order: 1;
}

.feature-copy h3 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  margin-bottom: 12px;
}

.figure-card {
  overflow: hidden;
}

.wide-figure {
  margin-top: 8px;
}

.figure-card img {
  width: 100%;
  background: white;
}

.figure-card figcaption {
  padding: 16px 18px 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.55;
  background: rgba(255, 255, 255, 0.54);
}

.model-card {
  min-height: 320px;
}

.model-note {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  padding: 10px 4px 0;
  color: var(--muted);
}

.site-footer a {
  font-family: "Space Grotesk", sans-serif;
}

@media (max-width: 1100px) {
  .hero,
  .layout,
  .feature-block,
  .feature-block.reverse {
    grid-template-columns: 1fr;
  }

  .step-block {
    grid-template-columns: 1fr;
  }

  .feature-block.reverse .feature-copy,
  .feature-block.reverse .figure-card {
    order: initial;
  }

  .toc {
    position: static;
  }

  .two-up,
  .three-up,
  .pipeline {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100% - 20px, 1380px);
    padding-top: 10px;
  }

  .hero,
  .section {
    padding: 22px;
  }

  .hero h1 {
    max-width: none;
  }

  .two-up,
  .three-up,
  .pipeline {
    grid-template-columns: 1fr;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}