/* zacharyfried.github.io - hand-written, no build step.
   One column, three type sizes, one accent. */

:root {
  --bg: #fdfdfd;
  --ink: #1c1c1c;
  --muted: #6b6b6b;
  --line: #e8e8e8;
  --accent: #2456d6;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121417;
    --ink: #e4e3df;
    --muted: #9b9b95;
    --line: #2a2d31;
    --accent: #8ab0f2;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
}

.col {
  max-width: 42rem;
  margin: 0 auto;
  padding: 0 24px;
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover { text-decoration: underline; }
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

.mono {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.8em;
}

/* Hero */

header.hero { padding: 72px 0 34px; }

h1 {
  font-size: 34px;
  font-weight: 650;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
}

.tagline { margin: 0 0 8px; }

.status {
  color: var(--muted);
  font-size: 15px;
  margin: 0 0 26px;
}

nav.links ul,
footer .links ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0 22px;
  font-size: 15px;
}

/* comfortable touch targets (~44px) without changing the visual rhythm */
nav.links a,
footer .links a,
a.email-link {
  display: inline-block;
  padding: 12px 0;
}

header.hero { border-bottom: 1px solid var(--line); }
header.hero nav { padding-bottom: 20px; }

/* Sections */

section { padding-top: 44px; }

h2 {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 22px;
}

article { margin-bottom: 30px; }
article:last-child { margin-bottom: 0; }

.entry-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 4px 16px;
  flex-wrap: wrap;
}

h3 {
  font-size: 17px;
  font-weight: 650;
  margin: 0;
}

.dates {
  color: var(--muted);
  font-size: 13.5px;
  white-space: nowrap;
}

.role {
  margin: 2px 0 0;
  font-size: 15px;
  color: var(--muted);
}

.stack {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--muted);
  margin: 4px 0 0;
}

ul.bullets {
  margin: 10px 0 0;
  padding-left: 20px;
}
ul.bullets li {
  margin-bottom: 6px;
  font-size: 15.5px;
}
ul.bullets li:last-child { margin-bottom: 0; }

ul.bullets strong,
.project strong {
  font-weight: 650;
}

/* Projects */

.project {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px 22px;
  margin-bottom: 16px;
}
.project h3 { font-size: 19px; }
.project .repo {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 13px;
  display: inline-block;
  margin-top: 12px;
}
.project p { margin: 8px 0 0; font-size: 15.5px; }
.project .stack { margin-top: 10px; }

/* Skills */

dl.skills { margin: 0; }
dl.skills > div {
  display: grid;
  grid-template-columns: 10.5rem 1fr;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
dl.skills > div:last-child { border-bottom: 0; }
dl.skills dt {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
  padding-top: 3px;
}
dl.skills dd { margin: 0; font-size: 15.5px; }

/* Footer */

footer {
  margin-top: 52px;
  border-top: 1px solid var(--line);
  padding: 30px 0 56px;
}
footer .links { margin-bottom: 6px; }
a.email-link {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 14px;
  margin-bottom: 8px;
}
@media (max-width: 540px) {
  header.hero { padding-top: 48px; }
  h1 { font-size: 29px; }
  dl.skills > div {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}