:root {
  --pink: #f7b7ce;
  --pink-tint: #fbd5e2;
  --ink: #131313;
  --grey: #6b6b6b;
  --line: #e2e2e2;
  --shadow: 4px 4px 0 var(--ink);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  padding: 0 20px 64px;
  background: #fff;
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

main, .site-header, .site-footer {
  max-width: 680px;
  margin: 0 auto;
}

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

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

a:focus-visible, .button:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 3px;
}

/* ---------- header ---------- */

.site-header {
  padding: 40px 0 8px;
  text-align: center;
}

.logo {
  display: inline-block;
  width: 180px;
  max-width: 60vw;
  height: auto;
  image-rendering: pixelated;
}

/* ---------- language switcher ---------- */

.lang-switch {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 12px;
}

.lang-switch a {
  padding: 9px 14px;
  border: 3px solid var(--ink);
  background: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
}

.lang-switch a:hover { background: var(--pink-tint); }

.lang-switch a[aria-current="page"] {
  background: var(--pink);
  cursor: default;
}

/* ---------- typography ---------- */

h1 {
  font-size: 1.9rem;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
}

h2 {
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 16px;
}

h3 {
  font-size: 1rem;
  margin: 0 0 4px;
}

p { margin: 0 0 16px; }

section { padding: 8px 0 4px; }

.lead { font-size: 1.05rem; }

.site-footer p { color: var(--grey); }

/* ---------- pixel rule ---------- */

.pixel-rule {
  height: 8px;
  margin: 36px 0;
  border: 0;
  background-image:
    linear-gradient(90deg, var(--pink) 50%, transparent 50%),
    linear-gradient(var(--pink-tint), var(--pink-tint));
  background-size: 16px 8px, 100% 8px;
  background-repeat: repeat-x;
}

/* ---------- button ---------- */

.cta-row { margin: 24px 0 8px; }

.button {
  display: inline-block;
  max-width: 100%;
  padding: 14px 20px;
  background: var(--pink);
  border: 3px solid var(--ink);
  box-shadow: var(--shadow);
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
  overflow-wrap: break-word;
}

.button:hover {
  background: var(--pink-tint);
}

.button:active {
  transform: translate(4px, 4px);
  box-shadow: 0 0 0 var(--ink);
}

/* ---------- checklist ---------- */

.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.checklist li {
  position: relative;
  padding: 8px 0 8px 30px;
  border-bottom: 2px solid var(--line);
}

.checklist li::before {
  content: "";
  position: absolute;
  top: 16px;
  left: 0;
  width: 12px;
  height: 12px;
  background: var(--pink);
  border: 3px solid var(--ink);
}

/* ---------- work grid (portfolio, commented out in HTML) ---------- */

.work-grid {
  list-style: none;
  display: grid;
  gap: 20px;
  margin: 0;
  padding: 0;
}

.work-grid video {
  width: 100%;
  border: 3px solid var(--ink);
}

/* ---------- footer ---------- */

.site-footer {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 3px solid var(--line);
  font-size: 0.9rem;
  text-align: center;
}

/* ---------- responsive ---------- */

@media (min-width: 768px) {
  body { padding: 0 32px 80px; }
  h1 { font-size: 2.4rem; }
  .work-grid { grid-template-columns: 1fr 1fr 1fr; }
}

@media (min-width: 1280px) {
  main, .site-header, .site-footer { max-width: 780px; }
  h1 { font-size: 2.7rem; }
}

@media (prefers-reduced-motion: reduce) {
  .button:active { transform: none; box-shadow: var(--shadow); }
}