:root {
  --bg: #050505;
  --surface: #111214;
  --ink: #f4f4f2;
  --muted: #9a9ea6;
  --line: #24262b;
  --accent: #8aa0ff;
  --gutter: clamp(20px, 6vw, 110px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 18px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: #000; padding: 8px 14px; z-index: 10; }
.skip:focus { left: 8px; }

main, footer { padding-inline: var(--gutter); }

/* Intro */
.intro { padding-block: clamp(40px, 7vw, 90px) clamp(60px, 10vw, 140px); }
.id { font-weight: 700; font-size: 1rem; line-height: 1.35; margin: 0 0 clamp(48px, 8vw, 110px); }
h1 {
  font-size: clamp(2.4rem, 6.4vw, 5rem);
  line-height: 1.04; letter-spacing: -0.03em; font-weight: 750;
  max-width: 14em; margin: 0;
}
.sub { color: var(--muted); max-width: 36em; margin: 28px 0 0; font-size: clamp(1.05rem, 1.8vw, 1.25rem); }

/* Featured projects */
.featured { position: relative; padding-block: 20px clamp(60px, 10vw, 140px); }
.label {
  font-size: 14px; font-weight: 700; margin: 0 0 20px;
}
@media (min-width: 900px) {
  .label {
    position: absolute; left: calc(-1 * var(--gutter) / 2 - 8px); top: 20px;
    writing-mode: vertical-rl; transform: rotate(180deg); margin: 0;
  }
}
.grid { display: grid; gap: clamp(14px, 2vw, 28px); grid-template-columns: repeat(12, 1fr); }
.tile { grid-column: span 12; display: block; text-decoration: none; }
@media (min-width: 760px) {
  .tile:nth-child(1) { grid-column: span 7; }
  .tile:nth-child(2) { grid-column: span 5; }
  .tile:nth-child(3) { grid-column: span 12; }
}
.shot {
  aspect-ratio: 4 / 3;
  background: var(--surface);
  border: 1px dashed #3a3d44;
  display: grid; place-items: center;
  color: var(--muted); font-size: 13px; letter-spacing: .1em; text-transform: uppercase;
  transition: border-color .2s, background .2s;
}
.tile:nth-child(2) .shot { aspect-ratio: 4 / 5; }
@media (min-width: 760px) { .tile:nth-child(3) .shot { aspect-ratio: 21 / 9; } }
.tile:hover .shot, .tile:focus-visible .shot { border-color: var(--accent); background: #16181c; }
.tile h3 { margin: 14px 0 2px; font-size: 1.15rem; }
.tile p { margin: 0; color: var(--muted); font-size: 1rem; }

/* Lists */
.block { padding-block: clamp(40px, 7vw, 90px); border-top: 1px solid var(--line); }
.block h2 { font-size: 14px; margin: 0 0 28px; font-weight: 700; }
.rows { list-style: none; margin: 0; padding: 0; }
.rows li {
  display: grid; grid-template-columns: 1fr; gap: 2px;
  padding-block: 18px; border-bottom: 1px solid var(--line);
}
@media (min-width: 760px) { .rows li { grid-template-columns: 1.2fr 1.6fr .8fr; gap: 24px; } }
.rows .yr { color: var(--muted); font-variant-numeric: tabular-nums; }
.rows .role { color: var(--muted); }
.tools { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; margin: 0; padding: 0; }
.tools li { border: 1px solid #33363d; border-radius: 999px; padding: 6px 14px; font-size: 15px; }

/* Case study */
.topbar { padding: 28px var(--gutter) 0; }
.topbar a { color: var(--muted); text-decoration: none; font-size: 15px; }
.topbar a:hover { color: var(--ink); }
.cs-hero { padding-block: clamp(40px, 7vw, 90px) 40px; }
.cs-hero h1 { font-size: clamp(2.2rem, 5.6vw, 4.4rem); max-width: 16em; }
.facts { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); margin: 44px 0 0; padding-top: 28px; border-top: 1px solid var(--line); }
.facts dt { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.facts dd { margin: 6px 0 0; font-weight: 600; }
.cs-body { padding-bottom: clamp(60px, 10vw, 140px); }
.cs-section { display: grid; gap: 16px 48px; padding-block: clamp(32px, 5vw, 64px); border-top: 1px solid var(--line); }
@media (min-width: 900px) { .cs-section { grid-template-columns: 1fr 2fr; } }
.cs-section h2 { font-size: 14px; margin: 6px 0 0; font-weight: 700; }
.cs-section p, .cs-section li { color: #d4d6da; }
.cs-section ul { padding-left: 1.1em; margin: 0; }
.cs-section li { margin-bottom: .7em; }
.stat { font-size: clamp(2.6rem, 7vw, 5rem); font-weight: 750; letter-spacing: -0.03em; line-height: 1; margin: 0 0 8px; color: var(--ink); }
.shots { padding-block: clamp(32px, 5vw, 64px); border-top: 1px solid var(--line); display: grid; gap: clamp(28px, 4vw, 56px); }
figure { margin: 0; }
figure img { width: 100%; height: auto; display: block; border: 1px solid var(--line); background: #fff; }
figcaption { margin-top: 12px; color: var(--muted); font-size: 15px; max-width: 46em; }
.two { display: grid; gap: clamp(20px, 3vw, 40px); }
@media (min-width: 900px) { .two { grid-template-columns: 1fr 1fr; } }
.todo { border: 1px dashed #3a3d44; padding: 20px; color: var(--muted); font-size: 15px; }

/* Footer */
footer { padding-block: 60px 80px; border-top: 1px solid var(--line); }
footer .big { font-size: clamp(1.6rem, 4vw, 2.6rem); font-weight: 700; letter-spacing: -0.02em; margin: 0 0 20px; }
footer ul { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 24px; margin: 0; padding: 0; }
footer a { color: var(--muted); }
footer a:hover { color: var(--ink); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}