:root {
  --bg: #0b0f14;
  --card: #111824;
  --card2: #0f1620;
  --text: #e8eef6;
  --muted: #b7c3d6;
  --link: #8bc4ff;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(1100px 700px at 12% 0%, #142033 0%, var(--bg) 55%);
}

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

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1100px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  padding: 44px 0 22px;
}

.header-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: 1.2fr 0.9fr;
  align-items: start;
}

h1 {
  margin: 0 0 6px;
  font-size: 42px;
  letter-spacing: 0.2px;
}

.subtitle {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 16px;
}

.meta {
  margin: 0 0 16px;
  color: var(--muted);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.btn {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.btn:hover {
  text-decoration: none;
  background: rgba(255, 255, 255, 0.12);
}

.btn-ghost {
  background: transparent;
  box-shadow: none;
}

.summary-card {
  background: rgba(17, 24, 36, 0.75);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(11, 15, 20, 0.65);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.nav-row {
  display: flex;
  gap: 16px;
  padding: 10px 0;
  overflow-x: auto;
}

.section {
  padding: 36px 0;
}

.section.alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0));
}

h2 {
  margin: 0 0 16px;
  font-size: 26px;
}

.card,
.project {
  background: rgba(17, 24, 36, 0.72);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.card + .card {
  margin-top: 14px;
}

.card.compact {
  margin-top: 12px;
}

.card-title-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.company {
  margin: 6px 0 10px;
  color: var(--muted);
}

.pill {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
}

.bullets {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--text);
}

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

.grid-3 {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, 1fr);
}

.project-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, 1fr);
}

.project {
  padding: 0;
  overflow: hidden;
}

.project img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid var(--border);
}

.project-body {
  padding: 16px;
}

.project-sub {
  color: var(--muted);
  margin-top: 6px;
}

.link-row {
  margin-top: 10px;
  display: flex;
  gap: 12px;
}

.embed-wrap {
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.2);
}

.embed-wrap iframe {
  width: 100%;
  height: 340px;
  border: 0;
}

.details {
  margin-top: 14px;
}

.details summary {
  cursor: pointer;
  color: var(--link);
  margin-bottom: 10px;
}

.note {
  margin-top: 12px;
  color: var(--muted);
}

code {
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 6px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.site-footer {
  padding: 22px 0 40px;
  border-top: 1px solid var(--border);
  color: var(--muted);
}

@media (max-width: 920px) {
  .header-grid {
    grid-template-columns: 1fr;
  }
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .project-grid {
    grid-template-columns: 1fr;
  }
  h1 {
    font-size: 34px;
  }
}