/* About: in the site's own look (white, black, Anton + mono); the page mechanics are in page.css */

.ab {
  --ab-muted: #5c5c5c;
  --ab-line: rgba(10, 10, 10, 0.12);
  --ab-sans: 'DM Sans', system-ui, sans-serif;
}

.ab-page {
  max-width: 1760px;
  margin: 0 auto;
  padding: clamp(84px, 12vh, 128px) clamp(20px, 5vw, 96px) 96px;
}

.ab-label,
.ab-sub {
  margin: 0 0 18px;
  font: 500 12px/1.4 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ab-muted);
}

.ab-sub {
  margin: 26px 0 12px;
}

.ab h3 {
  margin: 0 0 8px;
  font: 600 clamp(19px, 1.5vw, 22px)/1.3 var(--ab-sans);
  letter-spacing: -0.01em;
}

.ab h3 a {
  color: inherit;
  text-underline-offset: 4px;
}

/* ---------- hero ---------- */

.ab-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(36px, 6vw, 110px);
  align-items: center;
}

.ab-portrait {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  background: #1e1e1e;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.18), 0 0 0 1px rgba(0, 0, 0, 0.06);
}

.ab-portrait img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
}

.ab-name {
  margin: 0 0 18px;
  font: 400 clamp(56px, 8vw, 150px)/0.9 Anton, var(--font-mono);
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.ab-meta {
  margin: 0 0 28px;
  font: 500 13px/1.5 var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.ab-lede {
  max-width: 40ch;
  margin: 0 0 30px;
  font: 400 clamp(19px, 1.7vw, 25px)/1.5 var(--ab-sans);
  color: #1a1a1a;
}

.ab-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ab-links a,
.ab-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px rgba(10, 10, 10, 0.22);
  color: #0a0a0a;
  font: 500 12px/1 var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  transition: box-shadow 0.4s var(--ease), background 0.4s var(--ease), color 0.4s var(--ease), transform 0.5s var(--ease);
}

.ab-links a:hover,
.ab-links a:focus-visible {
  box-shadow: inset 0 0 0 1px #0a0a0a;
  transform: translateY(-2px);
}

.ab-links a:first-child,
.ab-cta {
  background: #0a0a0a;
  color: #fff;
  box-shadow: none;
}

/* ---------- numbers ---------- */

.ab-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: clamp(64px, 11vh, 120px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ab-line);
  border-bottom: 1px solid var(--ab-line);
}

.ab-stats li {
  padding: 28px 24px 28px 0;
}

.ab-stats li + li {
  padding-left: 24px;
  border-left: 1px solid var(--ab-line);
}

.ab-stats b {
  display: block;
  margin-bottom: 8px;
  font: 400 clamp(44px, 5vw, 76px)/1 Anton, var(--font-mono);
}

.ab-stats span {
  font: 400 15px/1.45 var(--ab-sans);
  color: var(--ab-muted);
}

/* ---------- sections ---------- */

.ab-block {
  margin-top: clamp(72px, 12vh, 130px);
}

.ab-built {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ab-built li {
  padding: 24px;
  border-radius: 12px;
  box-shadow: inset 0 0 0 1px var(--ab-line);
}

.ab-built strong {
  display: block;
  margin-bottom: 8px;
  font: 400 26px/1 Anton, var(--font-mono);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.ab-built span,
.ab-note,
.ab-timeline p:not(.ab-when),
.ab-school p:not(.ab-when) {
  font: 400 16px/1.6 var(--ab-sans);
  color: #3a3a3a;
}

.ab-note {
  margin: 20px 0 0;
}

.ab-cols {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 110px);
}

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

.ab-timeline li {
  position: relative;
  padding: 0 0 30px 28px;
  border-left: 1px solid var(--ab-line);
}

.ab-timeline li:last-child {
  padding-bottom: 0;
}

/* a node on the line, like the hub */
.ab-timeline li::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 4px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #0a0a0a;
}

.ab-when {
  margin: 0 0 6px;
  font: 500 11px/1.4 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ab-muted);
}

.ab-timeline p:not(.ab-when),
.ab-school p:not(.ab-when) {
  margin: 0;
}

.ab-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ab-chips li {
  padding: 8px 12px;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px var(--ab-line);
  font: 500 12px/1 var(--font-mono);
  letter-spacing: 0.04em;
}

.ab-chips--big li {
  padding: 11px 16px;
  font-size: 13px;
}

.ab-chips li.is-top {
  background: #0a0a0a;
  color: #fff;
  box-shadow: none;
}

/* ---------- closing ---------- */

.ab-end {
  margin-top: clamp(80px, 13vh, 140px);
  padding: clamp(32px, 5vw, 64px);
  border-radius: 18px;
  background: #0a0a0a;
  color: #fff;
}

.ab-end .ab-label {
  color: rgba(255, 255, 255, 0.6);
}

.ab-end h3 {
  max-width: 22ch;
  margin-bottom: 14px;
  font: 400 clamp(32px, 4vw, 60px)/1 Anton, var(--font-mono);
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.ab-end p:not(.ab-label) {
  margin: 0 0 26px;
  font: 400 17px/1.6 var(--ab-sans);
  color: rgba(255, 255, 255, 0.72);
}

.ab-cta {
  background: #fff;
  color: #0a0a0a;
}

.ab-cta:hover,
.ab-cta:focus-visible {
  transform: translateY(-2px);
}

@media (max-width: 1000px) {
  .ab-hero,
  .ab-cols {
    grid-template-columns: 1fr;
  }
  .ab-portrait {
    max-width: 420px;
  }
  .ab-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .ab-stats li:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }
  .ab-stats li:nth-child(n + 3) {
    border-top: 1px solid var(--ab-line);
  }
  .ab-built {
    grid-template-columns: 1fr;
  }
}