:root {
  --bg: #0c0f10;
  --panel: #111417;
  --text: #e7ecef;
  --muted: #a6b0b6;
  --border: #1a1f22;
  --primary: #009a9a;
  --primary-600: #00b3b3;
  --primary-700: #007f7f;
  --focus: #7dd3fc;
  --success: #2ecc71;
  --danger: #ef4444;
  --shadow: 0 8px 24px rgba(0, 0, 0, .35);
  --radius: 14px;
  --ring: 0 0 0 3px rgba(0, 154, 154, .35);
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

a {
  color: var(--primary-600);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.link {
  color: var(--text);
  opacity: .9;
}

.link:hover {
  opacity: 1;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 1rem;
  padding: .75rem 1rem;
  background: rgba(12, 15, 16, .75);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: inline-grid;
  grid-template-columns: auto 1fr;
  grid-auto-flow: column;
  align-items: center;
  gap: .6rem;
  color: var(--text);
}

.brand:hover {
  text-decoration: none;
}

.wordmark {
  font-weight: 700;
  letter-spacing: .3px;
}

.site-nav {
  display: inline-grid;
  grid-auto-flow: column;
  gap: 1rem;
}

.site-nav a {
  padding: .45rem .7rem;
  border-radius: 10px;
}

.site-nav a:hover {
  background: #0e1316;
  text-decoration: none;
}

.theme-toggle {
  margin-left: .5rem;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: .45rem .7rem;
  border-radius: 10px;
  cursor: pointer;
}

.theme-toggle:focus-visible {
  outline: none;
  box-shadow: var(--ring);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 2rem;
  border-top: 1px solid var(--border);
  margin-top: 3rem;
}

.footer-left,
.footer-right {
  display: inline-flex;
  gap: 1rem;
  align-items: center;
}

.footer-right a {
  color: var(--muted);
}

.footer-right a:hover {
  color: var(--text);
  text-decoration: none;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  position: static;
  width: auto;
  height: auto;
  padding: .5rem;
  background: var(--panel);
}

.btn,
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  height: 2.6rem;
  padding: 0 1rem;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}

.btn {
  background: var(--primary);
  color: #001314;
  border: 1px solid transparent;
  box-shadow: var(--shadow);
}

.btn:hover {
  transform: translateY(-1px);
  background: var(--primary-600);
  text-decoration: none;
}

.btn:active {
  transform: translateY(0);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.btn-outline:hover {
  border-color: var(--primary);
  text-decoration: none;
}

.hero {
  display: grid;
  gap: 1rem;
  padding: 3rem 0 2rem;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0 0 .25rem;
}

.cta-row {
  display: inline-flex;
  gap: .75rem;
  align-items: center;
  flex-wrap: wrap;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 2rem;
}

.section-head h2 {
  margin: 0;
}

.cards {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  margin-top: 1rem;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  display: grid;
  gap: .75rem;
  box-shadow: var(--shadow);
}

.card h3 {
  margin: .25rem 0;
  font-size: 1.1rem;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.card .thumb {
  border-radius: 10px;
  border: 1px solid var(--border);
  aspect-ratio: 16/9;
  /* background: #0e1316;  */
  background-size: 100% auto;
  background-position: center center;
  background-repeat: no-repeat;
}

.badges {
  display: inline-flex;
  gap: .4rem;
  flex-wrap: wrap;
}

.badge {
  padding: .2rem .5rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: .8rem;
}

.card .links {
  display: inline-flex;
  gap: .5rem;
  align-items: center;
  flex-wrap: wrap;
}

.filters {
  display: grid;
  gap: .75rem;
  grid-template-columns: 1fr;
  margin-bottom: 1rem;
}

#search {
  background: #0d1215;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  padding: .6rem .75rem;
}

#search:focus {
  outline: none;
  box-shadow: var(--ring);
}

.chips {
  display: inline-flex;
  gap: .5rem;
  flex-wrap: wrap;
}

.chip {
  padding: .3rem .7rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  cursor: pointer;
}

.chip.active,
.chip:hover {
  border-color: var(--primary);
  color: var(--text);
}

.page-header {
  margin-bottom: 1rem;
}

.two-col {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1.2fr .8fr;
}

@media (max-width: 900px) {
  .two-col {
    grid-template-columns: 1fr;
  }
}

.tag-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: .5rem;
}

.bullets {
  padding-left: 1.2rem;
}

.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: .5rem;
}

.timeline li {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: .75rem;
  align-items: baseline;
}

.timeline span {
  color: var(--muted);
}

.resume-doc {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.resume-doc h2 {
  margin-top: 0;
}

.resume-head p {
  color: var(--muted);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.muted {
  color: var(--muted);
}

/* Focus styles */
a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: none;
  box-shadow: var(--ring);
}