:root {
  --background: #fbfbfc;
  --surface: #ffffff;
  --text: #12151c;
  --muted: #687083;
  --line: #e8eaf0;
  --chip: #f1f2f6;
  --shadow: 0 18px 50px rgba(19, 24, 35, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: "DM Mono", monospace;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.page-shell {
  width: min(920px, calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0 110px;
}

.profile-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 128px;
  gap: 56px;
  align-items: center;
  margin-bottom: 56px;
}

.eyebrow {
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

h1,
h2,
h3,
.item-role {
  font-family: "Inter", sans-serif;
}

h1 {
  margin: 0 0 8px;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1;
  letter-spacing: -0.055em;
}

.headline,
.about-text {
  max-width: 690px;
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.5;
}

.location-row {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.84rem;
}

.location-link,
.location-link:visited,
.location-link:link {
    color: inherit;
    text-decoration: none !important;
}

.location-link:hover {
    text-decoration: underline !important;
    text-underline-offset: 3px;
}

.location-link:active {
    color: inherit;
}

.social-links {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.social-links a {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
  color: var(--muted);
  font-family: "Inter", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, color 160ms ease;
}

.social-links a:hover {
  transform: translateY(-2px);
  border-color: #cdd1dc;
  color: var(--text);
}

.social-links svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.social-links a[aria-label="GitHub"] svg {
  fill: currentColor;
  stroke: none;
}


.content-section {
  margin-top: 42px;
}

.content-section h2 {
  margin: 0 0 22px;
  font-size: 1.45rem;
  letter-spacing: -0.035em;
}

.about-text {
  max-width: 780px;
}

.timeline-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 26px;
  padding: 0 0 26px;
}

.timeline-item + .timeline-item {
  padding-top: 2px;
}

.item-main {
  min-width: 0;
}

.item-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.item-heading h3 {
  margin: 0;
  font-size: 1rem;
  letter-spacing: -0.025em;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.badges span {
  padding: 4px 9px;
  border-radius: 8px;
  background: var(--chip);
  color: #2a2f3a;
  font-size: 0.68rem;
  font-weight: 500;
}

.item-role {
  margin-top: 5px;
  font-size: 0.9rem;
  font-weight: 500;
}

.timeline-item p {
  max-width: 760px;
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 0.79rem;
  line-height: 1.5;
}

.timeline-item time,
.item-link {
  padding-top: 2px;
  color: var(--muted);
  font-size: 0.8rem;
  white-space: nowrap;
}

.item-link {
  text-decoration: none;
  transition: color 160ms ease;
}

.item-link:hover {
  color: var(--text);
}

.page-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 52px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.76rem;
}

.page-footer a {
  text-decoration: none;
}

.command-hint {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 12px 20px;
  border: 0;
  border-top: 1px solid var(--line);
  background: rgba(251, 251, 252, 0.88);
  color: var(--muted);
  font: inherit;
  font-size: 0.78rem;
  backdrop-filter: blur(14px);
  cursor: pointer;
}

kbd {
  display: inline-grid;
  min-width: 24px;
  height: 22px;
  place-items: center;
  margin: 0 2px;
  border: 1px solid #d7dae3;
  border-radius: 5px;
  background: #fff;
  color: #555d6d;
  box-shadow: 0 1px 0 #d7dae3;
  font-family: inherit;
  font-size: 0.7rem;
}

.command-overlay {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(15, 18, 25, 0.22);
  opacity: 0;
  pointer-events: none;
  transition: opacity 170ms ease;
  backdrop-filter: blur(8px);
}

.command-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.command-panel {
  width: min(480px, 100%);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: var(--shadow);
  transform: translateY(10px) scale(0.985);
  transition: transform 170ms ease;
}

.command-overlay.is-open .command-panel {
  transform: translateY(0) scale(1);
}

.command-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 16px;
  border-bottom: 1px solid var(--line);
  font-family: "Inter", sans-serif;
  font-weight: 700;
}

.command-header button {
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.76rem;
  cursor: pointer;
}

.command-panel > a {
  display: flex;
  justify-content: space-between;
  padding: 15px 16px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.84rem;
  text-decoration: none;
}

.command-panel > a:last-child {
  border-bottom: 0;
}

.command-panel > a:hover {
  background: #f8f9fb;
  color: var(--text);
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100% - 30px, 920px);
    padding-top: 42px;
  }

  .profile-header {
    grid-template-columns: 1fr;
    gap: 28px;
  }


  .timeline-item {
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .timeline-item time,
  .item-link {
    grid-row: 1;
    justify-self: start;
    padding: 0;
  }

  .page-footer {
    flex-direction: column;
  }

  .command-hint {
    font-size: 0.68rem;
  }

}

@media print {
  body {
    background: #fff;
  }

  .page-shell {
    width: 100%;
    padding: 0;
  }

  .command-hint,
  .command-overlay {
    display: none !important;
  }

  .timeline-item {
    break-inside: avoid;
  }
}