:root {
  --bg: #141414;          /* charcoal */
  --text: #f2f2f2;        /* high contrast */
  --muted: #cfcfcf;
  --border: #2a2a2a;
  --focus: #ffffff;
  --btn: #f2f2f2;
  --btnText: #141414;
  --btnAlt: transparent;
  --btnAltText: #f2f2f2;
}

* { box-sizing: border-box; }
html, body { height: 100%; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(1200px 800px at 20% 10%, #1b1b1b 0%, var(--bg) 55%);
  color: var(--text);
  line-height: 1.5;
}

a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 4px;
}
a:hover { opacity: 0.9; }

.skip-link {
  position: absolute;
  left: 12px;
  top: 12px;
  padding: 10px 12px;
  background: var(--text);
  color: var(--bg);
  border-radius: 10px;
  transform: translateY(-200%);
}
.skip-link:focus {
  transform: translateY(0);
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 56px 20px 32px;
}

.header { margin-bottom: 24px; }

.avatar {
  border-radius: 999px;
  border: 1px solid var(--border);
  margin-bottom: 12px;
  object-fit: cover;
}

.name {
  font-size: clamp(2rem, 3vw, 2.6rem);
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}

.headline {
  margin: 0 0 14px;
  color: var(--muted);
  max-width: 70ch;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0 0 10px 0;
}

.tags li {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--text);
  font-size: 0.95rem;
}

.personal {
  margin: 0;
  color: var(--muted);
  max-width: 78ch;
}

.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
}

.card-title {
  margin: 0 0 8px;
  font-size: 1.25rem;
}

.card-text {
  margin: 0 0 16px;
  color: var(--muted);
  max-width: 78ch;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 12px 0 6px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  font-weight: 650;
  cursor: pointer;
  text-decoration: none;
  min-height: 44px; /* touch target */
}

.btn-primary {
  background: var(--btn);
  color: var(--btnText);
  border-color: transparent;
}

.btn-secondary {
  background: var(--btnAlt);
  color: var(--btnAltText);
}

.btn-tertiary {
  background: rgba(255,255,255,0.06);
  color: var(--text);
}

.btn:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.divider {
  height: 1px;
  background: var(--border);
  margin: 18px 0;
}

.subhead {
  margin: 0 0 8px;
  font-size: 1rem;
  color: var(--text);
}

.bullets {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}
.bullets li { margin: 6px 0; }

.fineprint {
  margin-top: 14px;
  font-size: 0.95rem;
  color: var(--muted);
  min-height: 1.2em;
}

.footer { margin-top: 22px; padding-top: 10px; }
.footer-text { margin: 0; color: var(--muted); }
.dot { padding: 0 8px; }

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}