:root {
  --bg: #0f1218;
  --surface: #171b24;
  --raised: #212733;
  --edge: #262c38;
  --line: #3a4252;
  --ink: #e8eaf0;
  --muted: #a3aab8;
  --accent: #ffb547; /* change this to recolour the site */
  --font-head: "Sora", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.6;
}
a { color: var(--ink); text-decoration: none; }
a:hover { opacity: 0.8; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
h1, h2, h3 { margin: 0; font-family: var(--font-head); }
h2 { font-size: 2rem; }
.muted { margin: 0.5rem 0 0; color: var(--muted); }

.page { max-width: 1160px; margin: 0 auto; padding: 0 2rem; }

/* nav */
.nav { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center; padding: 1.75rem 0; }
.nav__brand { font-family: var(--font-head); font-weight: 700; font-size: 1.25rem; }
.nav__links { display: flex; flex-wrap: wrap; gap: 1.75rem; }
.nav__links a { color: var(--muted); }

/* hero */
.hero { display: flex; flex-direction: column; gap: 1.5rem; max-width: 760px; padding: 6rem 0 5.5rem; }
.hero__role { margin: 0; color: var(--accent); font-size: xx-large; font-weight: 700; }
.hero h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); line-height: 1.1; }
.hero__intro { margin: 0; font-size: 1.15rem; color: var(--muted); }

/* buttons */
.actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.btn { display: inline-flex; align-items: center; min-height: 48px; padding: 0 1.75rem; border-radius: 8px; font-weight: 700; }
.btn--primary { background: var(--accent); color: var(--bg); }
.btn--ghost { border: 1px solid var(--line); }

/* sections */
.section { display: flex; flex-direction: column; gap: 2rem; padding: 2rem 0 5rem; scroll-margin-top: 1rem; }

/* project cards */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; }
.card { display: flex; flex-direction: column; gap: 0.9rem; padding: 1.75rem; background: var(--surface); border: 1px solid var(--edge); border-radius: 12px; }
.card h3 { font-size: 1.35rem; }
.card__img { display: flex; align-items: center; justify-content: center; height: 160px; background: var(--raised); border-radius: 8px; color: var(--muted); font-size: 0.875rem; overflow: hidden; }
.card__img img { width: 100%; height: 100%; object-fit: cover; }
.card__text { margin: 0; color: var(--muted); }
.card__stack { margin: 0; color: var(--accent); font-size: 0.875rem; font-weight: 500; }
.card__links { display: flex; gap: 1.5rem; margin-top: auto; font-weight: 700; }

/* skills */
.pills { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 0; padding: 0; list-style: none; }
.pills li { padding: 0.6rem 1.25rem; border: 1px solid var(--line); border-radius: 999px; }

/* contact */
.contact { display: flex; flex-wrap: wrap; gap: 2rem; justify-content: space-between; align-items: center; padding: 4rem 0 4.5rem; border-top: 1px solid var(--edge); scroll-margin-top: 1rem; }

@media (max-width: 600px) {
  .page { padding: 0 1.25rem; }
  .hero { padding: 3.5rem 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}