/* christianpfrang.com — layout and look. Text lives in content.yml, not here. */

:root {
  --ink: #1c1c1a;
  --quiet: #66665f;
  --rule: #d8d8d3;
  --tint: #efefeb;
  --accent: #2a5fc7;
  --accent-tint: #e6eefb;
  --bg: #ffffff;
  --measure: 880px;
  --gutter: 20px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 72px; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
  padding-bottom: 64px; /* room for the fixed social bar */
}

a { color: var(--accent); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; }
a:focus-visible, .button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

h1, h2, h3 { font-weight: 650; line-height: 1.2; margin: 0; letter-spacing: -0.01em; }
p { margin: 0 0 0.75em; }

.wrap {
  max-width: var(--measure);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--ink); color: #fff; padding: 8px 12px;
}
.skip:focus { left: 8px; top: 8px; z-index: 10; }

/* ---------- nav ---------- */
/* Stays at the top while scrolling. */
.nav { position: sticky; top: 0; z-index: 10; background: var(--bg); border-bottom: 1px solid var(--rule); }
.nav-row {
  display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between;
  gap: 6px 24px; padding-top: 18px; padding-bottom: 14px;
}
.brand { color: var(--ink); font-weight: 650; font-size: 1.05rem; }
.brand:hover { text-decoration: none; }
.nav-links { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 0; }
.nav-links li:not(:last-child)::after { content: "·"; color: var(--quiet); margin: 0 8px; }
.nav-links a { color: var(--quiet); font-size: 0.92rem; }
.nav-links a:hover { color: var(--ink); }

/* ---------- hero ---------- */
.hero { padding-top: 48px; }
.hero h1 { font-size: clamp(1.85rem, 1.2rem + 2.6vw, 2.5rem); margin-bottom: 14px; }
.lead { font-size: 1.05rem; max-width: 46em; margin-bottom: 18px; }
.proof { color: var(--quiet); font-size: 0.86rem; line-height: 1.5; margin-bottom: 22px; }
.proof-heading { color: var(--quiet); font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 4px; }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 22px; margin-bottom: 8px; }

.button {
  display: inline-block;
  padding: 9px 20px;
  border: 2px solid var(--accent);
  border-radius: 9px;
  background: var(--accent-tint);
  color: var(--ink);
  font-weight: 600;
}
.button:hover { background: var(--accent); color: #fff; text-decoration: none; }
.quiet-link { color: var(--quiet); font-size: 0.95rem; }

/* ---------- sections and cards ---------- */
.section { padding-top: 40px; }
.section h2 { font-size: 1.12rem; margin-bottom: 6px; }
.intro { color: var(--quiet); font-size: 0.92rem; margin-bottom: 14px; }
.section h2 + .cards { margin-top: 14px; }

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.card {
  border: 1px solid var(--rule);
  border-radius: 9px;
  padding: 18px 18px 14px;
  background: var(--bg);
  display: flex; flex-direction: column;
}
.card-tint { background: var(--tint); }
.card h3 { font-size: 1rem; margin-bottom: 2px; }
.card p { font-size: 0.93rem; margin-bottom: 10px; }
.card .status, .card .format { color: var(--quiet); }
.card .status { font-size: 0.86rem; margin-bottom: 14px; }
.card .format { margin-top: auto; margin-bottom: 6px; }
.card-link { margin-bottom: 0; }
.card-tint .card-link { margin-top: auto; }
.card h3 a { color: inherit; text-decoration: none; }
.card h3 a:hover { color: var(--accent); }
/* A card with a link: the title link covers the whole card, so a click anywhere opens it. */
.card-linked { position: relative; transition: border-color 0.15s; }
.card-linked h3 a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.card-linked:hover { border-color: var(--accent); }
.card-linked:hover h3 a, .card-linked:hover .card-link a { color: var(--accent); }
.card-linked h3 a:focus-visible { outline: none; }
.card-linked:focus-within { outline: 2px solid var(--accent); outline-offset: 2px; }
.card-link a { color: var(--quiet); font-size: 0.9rem; }
.card-link a:hover { color: var(--accent); }

/* ---------- where to find me ---------- */
.where { list-style: none; margin: 10px 0 6px; padding: 0; font-size: 0.95rem; }
.where li { margin-bottom: 4px; }
.where .date { font-variant-numeric: tabular-nums; }
.hook { color: var(--quiet); font-size: 0.92rem; }

/* ---------- contact band ---------- */
.contact {
  margin-top: 36px;
  padding: 20px 18px;
  border: 2px solid var(--accent);
  border-radius: 9px;
  background: var(--accent-tint);
  text-align: center;
}
.contact p { margin: 0; }
.contact p + p { margin-top: 4px; }
.contact .email { color: var(--ink); font-weight: 650; font-size: 1.05rem; overflow-wrap: anywhere; }

/* ---------- footer ---------- */
.footer { padding-top: 40px; padding-bottom: 48px; color: var(--quiet); font-size: 0.86rem; text-align: center; }
.footer a { color: var(--quiet); }
.footer a:hover { color: var(--ink); }
.footer .dot { margin: 0 7px; }
.footer p { margin-bottom: 6px; }
.legal-links { font-size: 0.82rem; }

/* ---------- social bar: fixed to the bottom of the screen ---------- */
.social-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 10;
  background: var(--bg); border-top: 1px solid var(--rule);
}
.social-links {
  display: flex; justify-content: center; align-items: center; gap: 30px;
  height: 64px; margin: 0 auto;
}
.social-link { display: flex; align-items: center; gap: 8px; color: var(--quiet); font-size: 0.92rem; font-weight: 500; line-height: 1; }
.social-link svg { display: block; flex: none; }
.social-link:hover { color: var(--ink); text-decoration: none; }

/* ---------- inner pages (Work, Impressum, Datenschutz) ---------- */
.page { padding-top: 48px; }
.page h1 { font-size: clamp(1.7rem, 1.2rem + 2vw, 2.1rem); margin-bottom: 12px; }
.page .lead { margin-bottom: 28px; }
.work-item { padding: 22px 0; border-top: 1px solid var(--rule); max-width: 44em; }
.work-item:last-child { border-bottom: 1px solid var(--rule); }
.work-item h2 { font-size: 1.1rem; margin-bottom: 4px; }
.work-item h2 a { color: var(--ink); }
.work-item h2 a:hover { color: var(--accent); }
.work-item .status { color: var(--quiet); font-size: 0.86rem; margin-bottom: 10px; }
.work-item p { font-size: 0.95rem; margin-bottom: 0; }

.legal { max-width: 44em; }
.legal h2 { font-size: 1.02rem; margin: 26px 0 6px; }
.legal p { font-size: 0.95rem; }
.legal .status { color: var(--quiet); font-size: 0.86rem; }
.legal a { overflow-wrap: anywhere; }

/* ---------- small screens ---------- */
@media (max-width: 719px) {
  body { font-size: 16px; }
  .cards { grid-template-columns: 1fr; }
  .hero { padding-top: 32px; }
  .section { padding-top: 34px; }
  .lead { font-size: 1rem; }
  .nav-row { padding-top: 14px; padding-bottom: 12px; }
  .nav-links a { font-size: 0.88rem; }
  .nav-links li:not(:last-child)::after { margin: 0 6px; }
  .contact { padding: 18px 14px; }
  .footer .dot { margin: 0 5px; }
  .social-links { gap: 20px; }
}

/* Phones: icons only, like the live site, so the bar doesn't look cramped. */
@media (max-width: 480px) {
  .social-text { display: none; }
  .social-links { gap: 28px; }
  .social-link { padding: 8px; }
}

@media (min-width: 720px) and (max-width: 879px) {
  .card { padding: 16px 14px 12px; }
}

@media print {
  .nav, .footer, .social-bar, .cta-row { display: none; }
  body { padding-bottom: 0; }
  .card { break-inside: avoid; }
}