/* Palette borrowed from Watchlog so the two pages read as one site, plus the
   blue from the old AW logo as a second accent. */
:root {
  --bg: #fbfaf8;
  --fg: #16151a;
  --muted: #6d6a75;
  --rule: #e3e0da;
  --card: #fff;
  --accent: #c2762a;
  --amber: #fdb041;
  --amber-wash: #fdf0da;
  --blue: #3852ab;
  --blue-wash: #e9edf9;
  --mark: rgba(253, 176, 65, 0.45);
  --shadow: 0 10px 30px -12px rgba(22, 21, 26, 0.18);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #131217;
    --fg: #f0eeea;
    --muted: #918d99;
    --rule: #2a2830;
    --card: #1b1a21;
    --accent: #fdb041;
    --amber: #fdb041;
    --amber-wash: rgba(253, 176, 65, 0.12);
    --blue: #8fa3ec;
    --blue-wash: rgba(143, 163, 236, 0.13);
    --mark: rgba(253, 176, 65, 0.3);
    --shadow: 0 10px 30px -12px rgba(0, 0, 0, 0.6);
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI",
               Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.5;
}

a { color: inherit; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.wrap {
  max-width: 60rem;
  margin: 0 auto;
  padding: clamp(2.5rem, 8vw, 5.5rem) clamp(1.25rem, 5vw, 2rem) 3rem;
}

/* ---------- Hero ---------- */

.hero {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(2rem, 6vw, 3.5rem);
  margin-bottom: clamp(3.5rem, 10vw, 6rem);
}

/* A round photo, saved from cliché by the amber disc knocked off-center
   behind it and a small blue moon. */
.portrait {
  position: relative;
  flex: none;
  width: clamp(10rem, 30vw, 14rem);
  aspect-ratio: 1;
}
.portrait::before,
.portrait::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  transition: transform 0.4s cubic-bezier(.3, 1.4, .5, 1);
}
.portrait::before {
  inset: 0;
  background: var(--amber);
  transform: translate(9%, 7%);
}
.portrait::after {
  width: 20%;
  aspect-ratio: 1;
  top: 2%;
  left: -3%;
  background: var(--blue);
  z-index: 2;
}
.portrait img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}
.portrait:hover::before { transform: translate(13%, 3%); }
.portrait:hover::after { transform: translate(-25%, -20%); }

.hero-text { flex: 1 1 20rem; }

.hello {
  margin: 0 0 0.2rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.5rem, 7vw, 3.75rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.intro {
  margin: 0 0 1.6rem;
  max-width: 34rem;
  font-size: clamp(1.1rem, 2.6vw, 1.3rem);
  line-height: 1.55;
}

mark {
  color: inherit;
  background: linear-gradient(transparent 55%, var(--mark) 55%);
  padding: 0 0.1em;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.links a {
  display: inline-block;
  padding: 0.45rem 1rem;
  border: 1.5px solid var(--rule);
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}
.links a:hover {
  border-color: var(--amber);
  background: var(--amber-wash);
  transform: translateY(-1px);
}

/* ---------- Projects ---------- */

h2 {
  margin: 0 0 0.4rem;
  font-size: clamp(1.6rem, 4.5vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.025em;
}

.lede {
  margin: 0;
  max-width: 36rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.group { margin-top: clamp(2.25rem, 6vw, 3rem); }
.group[data-tone="amber"] { --tone: var(--amber); --wash: var(--amber-wash); }
.group[data-tone="blue"]  { --tone: var(--blue);  --wash: var(--blue-wash); }

h3 {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25rem 0.75rem;
  margin: 0 0 1rem;
  font-size: 1.15rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}
h3::before {
  content: "";
  flex: none;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--tone);
  align-self: center;
}
h3 span {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--muted);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.card {
  display: flex;
  flex-direction: column;
  padding: 1.25rem 1.35rem 1.1rem;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 1rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.card:hover {
  transform: translateY(-3px);
  border-color: var(--tone);
  box-shadow: var(--shadow);
}

.card h4 {
  margin: 0 0 0.4rem;
  font-size: 1.2rem;
  font-weight: 650;
  letter-spacing: -0.015em;
}
.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.card .card-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.1rem;
  margin-top: auto;
  padding-top: 1rem;
  color: var(--fg);
  font-size: 0.9rem;
  font-weight: 600;
}
.card-links a {
  text-decoration: underline;
  text-decoration-color: var(--tone);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
  transition: color 0.2s ease;
}
.card-links a:hover { color: var(--accent); }

.card-archive {
  background: var(--wash);
  border-style: dashed;
}

/* ---------- Footer ---------- */

footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  margin-top: clamp(4rem, 10vw, 6rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.9rem;
}
footer p { margin: 0; }

/* The site's space invader, now with legs. Hover to make it march. */
.invader {
  width: 2.2rem;
  height: auto;
  fill: var(--accent);
  shape-rendering: crispEdges;
}
.invader .f2 { opacity: 0; }
.invader:hover .f1 { animation: frame 0.5s steps(1) infinite; }
.invader:hover .f2 { animation: frame 0.5s steps(1) infinite reverse; }
@keyframes frame {
  0%   { opacity: 1; }
  50%  { opacity: 0; }
}

/* ---------- Arrival ---------- */

@media (prefers-reduced-motion: no-preference) {
  .hero, .tinker { animation: rise 0.7s ease-out both; }
  .tinker { animation-delay: 0.12s; }
  @keyframes rise {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: none; }
  }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}