:root {
  --bg: oklch(98.8% 0.004 80);
  --surface: oklch(100% 0 0);
  --fg: oklch(16% 0.01 70);
  --muted: oklch(48% 0.006 70);
  --border: oklch(86% 0.006 80);
  --accent: oklch(66% 0.18 45);
  --accent-soft: oklch(94% 0.045 55);
  --ink-soft: oklch(28% 0.008 70);
  --font-display: "Diatype", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Diatype", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-mono: "Monument Grotesk Mono", "Diatype Mono", ui-monospace, Menlo, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 92% 12%, color-mix(in oklch, var(--accent), transparent 90%) 0 18vw, transparent 31vw),
    linear-gradient(180deg, var(--bg), color-mix(in oklch, var(--surface), var(--accent-soft) 16%) 52%, var(--bg));
  color: var(--fg);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }

.page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(22px, 1fr) minmax(0, 1480px) minmax(22px, 1fr);
}
.page > * { grid-column: 2; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  isolation: isolate;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.topbar::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  z-index: -1;
  background: color-mix(in oklch, var(--bg) 70%, transparent);
  backdrop-filter: blur(18px) saturate(1.18);
  -webkit-backdrop-filter: blur(18px) saturate(1.18);
  border-bottom: 1px solid color-mix(in oklch, var(--border), transparent 35%);
  box-shadow: 0 1px 0 color-mix(in oklch, var(--surface), transparent 58%) inset;
}
.topbar nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  color: var(--muted);
}
.topbar a:hover,
.topbar a:focus-visible {
  color: var(--accent);
  outline: 0;
}

.case-hero {
  min-height: 78vh;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: clamp(64px, 8vw, 118px) clamp(22px, 4vw, 58px) clamp(46px, 6vw, 74px);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--fg), transparent 10%) 0%, color-mix(in oklch, var(--fg), transparent 42%) 44%, color-mix(in oklch, var(--fg), transparent 76%) 100%),
    linear-gradient(135deg, color-mix(in oklch, var(--accent-soft), transparent 4%), var(--surface));
}
.hero-copy {
  position: relative;
  z-index: 4;
  max-width: 980px;
  color: var(--surface);
  padding: 0;
  margin-left: 0;
  background: transparent;
  border-left: 0;
  text-align: left;
  text-shadow:
    0 2px 7px color-mix(in oklch, var(--fg), transparent 30%),
    0 12px 30px color-mix(in oklch, var(--fg), transparent 66%);
}
.hero-copy .kicker,
.hero-copy .lead { color: color-mix(in oklch, var(--surface), transparent 6%); }
.kicker {
  display: inline-block;
  margin: 0 0 24px;
  padding: 0 0 0 11px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: color-mix(in oklch, var(--surface), transparent 8%);
  border-left: 1px solid color-mix(in oklch, var(--accent), transparent 22%);
}
h1 {
  display: block;
  margin: 0;
  max-width: 10.8ch;
  padding: 0;
  font-size: clamp(42px, 7vw, 100px);
  line-height: 0.98;
  letter-spacing: -0.05em;
}
.lead {
  display: block;
  width: fit-content;
  max-width: 760px;
  margin: 28px 0 0;
  padding: 0;
  color: var(--ink-soft);
  font-size: clamp(21px, 2.2vw, 32px);
  line-height: 1.12;
  letter-spacing: -0.035em;
  text-wrap: pretty;
}
.hero-image {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border: 0;
  background:
    linear-gradient(112deg, color-mix(in oklch, var(--fg), transparent 18%) 0%, color-mix(in oklch, var(--fg), transparent 46%) 44%, color-mix(in oklch, var(--accent), transparent 46%) 100%),
    linear-gradient(24deg, color-mix(in oklch, var(--surface), transparent 82%) 0%, transparent 38%, color-mix(in oklch, var(--fg), transparent 34%) 100%);
  transform: scale(1.01);
  z-index: 1;
}
.hero-image::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--fg), transparent 62%) 0%, color-mix(in oklch, var(--fg), transparent 86%) 44%, color-mix(in oklch, var(--fg), transparent 96%) 100%),
    linear-gradient(0deg, color-mix(in oklch, var(--fg), transparent 82%) 0%, transparent 46%);
  z-index: 3;
  pointer-events: none;
}
.hero-image-track {
  position: absolute;
  inset: 0;
  display: flex;
  height: 100%;
  z-index: 1;
  transform: translateX(0);
  transition: transform 900ms cubic-bezier(0.23, 1, 0.32, 1);
  will-change: transform;
}
.hero-image-frame {
  flex: 0 0 var(--frame-width, 100%);
  height: 100%;
  background-image: var(--frame-bg);
  background-size: cover;
  background-position: var(--frame-position, center);
  filter: saturate(0.98) contrast(1.03);
}
@media (prefers-reduced-motion: reduce) {
  .hero-image-track {
    transition: none;
  }
}

.facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
  margin: 0 0 clamp(54px, 7vw, 92px);
}
.fact {
  min-height: 158px;
  background: color-mix(in oklch, var(--surface) 78%, transparent);
  backdrop-filter: blur(18px) saturate(1.06);
  -webkit-backdrop-filter: blur(18px) saturate(1.06);
  padding: 22px;
}
.fact b {
  display: block;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 34px;
}
.fact span {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.36;
}

.section {
  position: relative;
  padding: clamp(58px, 8vw, 104px) 0;
  border-bottom: 1px solid var(--border);
}
.section::before {
  content: "";
  position: absolute;
  top: clamp(28px, 4vw, 52px);
  right: 0;
  width: min(42vw, 560px);
  height: 1px;
  background: linear-gradient(90deg, transparent, color-mix(in oklch, var(--fg), transparent 58%), var(--accent));
  opacity: 0.48;
  pointer-events: none;
}
.section-grid {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: clamp(28px, 7vw, 112px);
}
h2 {
  margin: 0;
  font-size: clamp(34px, 5vw, 72px);
  line-height: 0.95;
  letter-spacing: -0.045em;
}
.copy {
  max-width: 1040px;
  display: grid;
  gap: 26px;
}
.copy p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(18px, 1.9vw, 24px);
  line-height: 1.42;
  text-wrap: pretty;
}
.outcome {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
}
.outcome div {
  min-height: 152px;
  background: color-mix(in oklch, var(--surface) 78%, transparent);
  backdrop-filter: blur(18px) saturate(1.06);
  -webkit-backdrop-filter: blur(18px) saturate(1.06);
  padding: 22px;
}
.outcome strong {
  display: block;
  margin-bottom: 14px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.outcome span {
  color: var(--muted);
  line-height: 1.38;
}

.next {
  padding: 44px 0 72px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
  align-items: end;
}
.next a {
  color: var(--fg);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 4px;
}

@media (max-width: 980px) {
  .section-grid,
  .facts,
  .outcome {
    grid-template-columns: 1fr;
  }
  .case-hero { min-height: 620px; }
}
@media (max-width: 640px) {
  .page {
    grid-template-columns: 18px minmax(0, 1fr) 18px;
  }
  .topbar {
    align-items: flex-start;
    line-height: 1.35;
  }
  .case-hero {
    padding-top: 52px;
    min-height: 560px;
  }
  h1 {
    font-size: clamp(56px, 18vw, 92px);
  }
  .next {
    display: grid;
  }
}