:root {
  --bg: #07111f;
  --bg-deep: #050d17;
  --surface: #0b192a;
  --surface-2: #0f2036;
  --surface-3: #122844;
  --text: #edf4fc;
  --muted: #a9b7c9;
  --muted-2: #71859f;
  --line: rgba(153, 184, 220, .16);
  --line-strong: rgba(153, 184, 220, .28);
  --blue: #8abaff;
  --blue-2: #5d9ef4;
  --blue-soft: rgba(138, 186, 255, .08);
  --good: #83d6b0;
  --max: 1160px;
  --reading: 760px;
  --radius: 14px;
  --sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { background: var(--bg); scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(800px 440px at 77% -7%, rgba(93, 158, 244, .10), transparent 68%),
    linear-gradient(180deg, #081422 0%, var(--bg) 38%, var(--bg-deep) 100%);
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
img, svg { max-width: 100%; }
::selection { color: #fff; background: rgba(138, 186, 255, .25); }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; border-radius: 7px; }

.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.reading { width: min(100%, var(--reading)); }

.skip-link {
  position: fixed; z-index: 1000; top: 12px; left: 12px;
  transform: translateY(-180%); padding: 9px 12px; border-radius: 7px;
  color: #06101c; background: #e7f1ff; font-weight: 650;
}
.skip-link:focus { transform: none; }

.scroll-progress {
  position: fixed; z-index: 100; inset: 0 0 auto 0; height: 2px;
  transform: scaleX(0); transform-origin: left center;
  background: linear-gradient(90deg, var(--blue-2), #a8ceff);
  pointer-events: none;
}
@supports (animation-timeline: scroll()) {
  .scroll-progress { animation: page-progress linear; animation-timeline: scroll(root); }
  @keyframes page-progress { to { transform: scaleX(1); } }
}

.site-header {
  position: sticky; z-index: 50; top: 0;
  border-bottom: 1px solid rgba(153, 184, 220, .10);
  background: rgba(7, 17, 31, .87); backdrop-filter: blur(16px);
}
.nav { min-height: 66px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: inline-flex; align-items: center; font: 500 14px/1.2 var(--mono); letter-spacing: -.01em; }
.nav-links { display: flex; align-items: center; gap: 21px; color: var(--muted); font-size: 14px; }
.nav-links a { transition: color .16s ease; }
.nav-links a:hover { color: var(--text); }
.nav-cta { padding: 8px 12px; border: 1px solid var(--line-strong); border-radius: 8px; color: var(--text) !important; background: rgba(255,255,255,.018); }
.kbd {
  display: inline-flex; align-items: center; min-width: 24px; min-height: 22px; padding: 1px 6px;
  border: 1px solid var(--line-strong); border-bottom-color: rgba(153,184,220,.36);
  border-radius: 5px; color: var(--muted); background: rgba(255,255,255,.025);
  font: 500 11px/1 var(--mono); box-shadow: 0 1px 0 rgba(255,255,255,.05) inset;
}
.command-button { display: inline-flex; align-items: center; gap: 7px; border: 0; padding: 0; background: transparent; color: inherit; cursor: pointer; }

.cursor {
  display: inline-block; width: .58em; height: 1.05em; margin-left: .22em;
  vertical-align: -.12em; background: currentColor;
  animation: cursor-phase 1.25s ease-in-out infinite;
}
.cursor.thin { width: 2px; margin-left: .16em; }
@keyframes cursor-phase { 0%,18%,100%{opacity:1} 50%,68%{opacity:0} }

.prompt, .eyebrow, .kicker, .project-index, .meta, .source-label, .status, code, pre, .breadcrumb { font-family: var(--mono); }
.prompt { margin-bottom: 20px; color: var(--muted); font-size: 13px; line-height: 1.4; }
.prompt b { color: var(--blue); font-weight: 500; }

.hero { padding: clamp(80px, 10vw, 126px) 0 80px; }
.hero-grid { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(280px,.72fr); gap: clamp(44px,7vw,84px); align-items: end; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 880px; margin-bottom: 25px; font-size: clamp(48px,7.2vw,86px); font-weight: 560; line-height: .99; letter-spacing: -.045em; text-wrap: balance; }
.lead { max-width: 730px; margin-bottom: 30px; color: #bac7d8; font-size: clamp(18px,1.9vw,21px); line-height: 1.62; text-wrap: pretty; }
.actions { display: flex; flex-wrap: wrap; gap: 11px; }
.btn {
  min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 15px; border: 1px solid var(--line-strong); border-radius: 8px;
  color: var(--text); background: rgba(255,255,255,.015); font-size: 14px; font-weight: 560;
  cursor: pointer; transition: transform .16s ease, background .16s ease, border-color .16s ease;
}
.btn:hover { transform: translateY(-1px); background: rgba(255,255,255,.045); border-color: rgba(153,184,220,.40); }
.btn.primary { color: #06101c; background: #dbeaff; border-color: #dbeaff; }
.btn.small { min-height: 36px; padding: 7px 10px; font: 500 12px/1 var(--mono); }

.facts { padding-left: 28px; border-left: 1px solid var(--line); }
.facts-label { margin-bottom: 14px; color: var(--muted-2); font: 500 11px/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.fact { padding: 14px 0; border-top: 1px solid var(--line); }
.fact:last-child { border-bottom: 1px solid var(--line); }
.fact strong { display: block; margin-bottom: 3px; font-size: 15px; font-weight: 620; }
.fact span { color: var(--muted); font-size: 14px; }

.section { padding: 90px 0; border-top: 1px solid rgba(153,184,220,.10); }
.section-head { display: grid; grid-template-columns: minmax(0,.9fr) minmax(280px,.58fr); gap: 34px; align-items: end; margin-bottom: 38px; }
.kicker { margin-bottom: 10px; color: var(--blue); font-size: 12px; font-weight: 500; letter-spacing: .035em; }
h2 { margin-bottom: 0; font-size: clamp(34px,4.5vw,54px); font-weight: 560; line-height: 1.06; letter-spacing: -.035em; text-wrap: balance; }
.intro { max-width: 580px; margin-bottom: 1px; color: var(--muted); line-height: 1.68; text-wrap: pretty; }

.projects { display: grid; gap: 12px; container-type: inline-size; container-name: projects; }
.project-card {
  display: grid; grid-template-columns: 58px minmax(0,1.2fr) minmax(245px,.78fr); gap: 25px; align-items: start;
  padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.014);
  transition: transform .16s ease, border-color .16s ease, background .16s ease;
}
.project-card:hover { transform: translateY(-2px); border-color: rgba(138,186,255,.29); background: rgba(138,186,255,.035); }
.project-index { color: var(--muted-2); font-size: 12px; }
.project-card h3 { margin-bottom: 9px; font-size: clamp(21px,2.3vw,27px); font-weight: 620; line-height: 1.2; letter-spacing: -.022em; text-wrap: balance; }
.project-card p { max-width: 680px; margin-bottom: 0; color: var(--muted); font-size: 15.5px; line-height: 1.7; text-wrap: pretty; }
.project-link { display: inline-block; }
.project-link:hover h3 { color: #fff; }
.tags { display: flex; flex-wrap: wrap; gap: 7px; align-content: flex-start; }
.tag { display: inline-flex; align-items: center; min-height: 28px; padding: 4px 8px; border: 1px solid var(--line); border-radius: 6px; color: #bdcada; background: rgba(255,255,255,.012); font: 500 11px/1.2 var(--mono); white-space: nowrap; }
.card-arrow { display: inline-block; margin-left: 5px; color: var(--blue); transition: transform .16s ease; }
.project-link:hover .card-arrow { transform: translateX(3px); }
@container projects (max-width: 760px) {
  .project-card { grid-template-columns: 46px minmax(0,1fr); }
  .project-card .tags { grid-column: 2; }
}
@container projects (max-width: 520px) {
  .project-card { grid-template-columns: 1fr; gap: 13px; padding: 21px; }
  .project-card .tags { grid-column: auto; }
}

.oss-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.oss-card { min-width: 0; padding: 27px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(180deg,rgba(138,186,255,.032),rgba(255,255,255,.012)); }
.source-label { margin-bottom: 20px; color: var(--muted-2); font-size: 11px; }
.oss-card h3 { margin-bottom: 10px; font-size: 25px; font-weight: 620; letter-spacing: -.025em; }
.oss-card p { margin-bottom: 20px; color: var(--muted); line-height: 1.7; text-wrap: pretty; }
.oss-links { display: flex; flex-wrap: wrap; gap: 8px; }

.experience-list { border-top: 1px solid var(--line); }
.experience { display: grid; grid-template-columns: 195px minmax(0,1fr); gap: 40px; padding: 29px 0; border-bottom: 1px solid var(--line); }
.meta { color: var(--muted-2); font-size: 12px; line-height: 1.6; }
.experience h3 { margin-bottom: 3px; font-size: 23px; font-weight: 620; letter-spacing: -.022em; }
.company { margin-bottom: 14px; color: var(--blue); font-size: 14px; font-weight: 560; }
.experience ul { margin: 0; padding-left: 19px; color: var(--muted); }
.experience li+li { margin-top: 7px; }

.skills { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; }
.skill { padding: 22px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.012); }
.skill h3 { margin-bottom: 9px; font-size: 15px; font-weight: 620; }
.skill p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }

.about { display: grid; grid-template-columns: minmax(0,.72fr) minmax(0,1.28fr); gap: 70px; }
.about-copy { max-width: 720px; color: #b9c6d6; font-size: 17px; }
.callout { margin-top: 27px; padding: 23px; border: 1px solid rgba(138,186,255,.20); border-radius: 13px; background: rgba(138,186,255,.045); }
.callout strong { display: block; margin-bottom: 6px; font-weight: 620; }
.callout p { margin-bottom: 16px; color: var(--muted); }

.contact { padding: 104px 0 112px; text-align: center; }
.contact h2 { max-width: 800px; margin: 0 auto 18px; }
.contact p { max-width: 630px; margin: 0 auto 27px; color: var(--muted); font-size: 17px; }
.contact .actions { justify-content: center; }
.status { margin-top: 26px; color: var(--muted-2); font-size: 12px; }

.site-footer { padding: 27px 0 38px; border-top: 1px solid rgba(153,184,220,.10); color: var(--muted-2); font-size: 12px; }
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px; }

/* Detail pages */
.page-hero { padding: clamp(70px,9vw,112px) 0 58px; }
.breadcrumb { margin-bottom: 22px; color: var(--muted-2); font-size: 12px; }
.breadcrumb a:hover { color: var(--blue); }
.page-hero h1 { max-width: 900px; font-size: clamp(44px,6.5vw,78px); }
.page-summary { max-width: 760px; color: #bac7d8; font-size: 19px; line-height: 1.68; text-wrap: pretty; }
.detail-grid { display: grid; grid-template-columns: minmax(0,1.25fr) minmax(250px,.55fr); gap: 70px; align-items: start; }
.prose { max-width: var(--reading); }
.prose h2 { margin: 54px 0 18px; font-size: clamp(28px,3.6vw,40px); }
.prose h3 { margin: 34px 0 10px; font-size: 20px; font-weight: 620; letter-spacing: -.015em; }
.prose p, .prose li { color: #b7c4d4; text-wrap: pretty; }
.prose ul, .prose ol { padding-left: 20px; }
.prose li+li { margin-top: 8px; }
.prose code { padding: 2px 5px; border: 1px solid var(--line); border-radius: 5px; background: rgba(255,255,255,.025); color: #dceaff; font-size: .9em; }
.code-block { overflow-x: auto; margin: 20px 0; padding: 18px; border: 1px solid var(--line); border-radius: 10px; background: #06101b; color: #cbd8e7; font: 13px/1.65 var(--mono); }
.side-card { position: sticky; top: 92px; padding: 22px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.013); }
.side-card h3 { margin-bottom: 13px; font-size: 14px; font-weight: 620; }
.side-list { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; color: var(--muted); font-size: 14px; }
.side-list strong { display: block; color: var(--text); font-weight: 590; }
.architecture-wrap { margin: 30px 0; overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; background: #071320; }
.architecture-wrap img { display: block; min-width: 760px; width: 100%; height: auto; }
.note { margin: 24px 0; padding: 18px 20px; border-left: 2px solid var(--blue); background: var(--blue-soft); color: #bdcada; }
.mini-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; margin: 24px 0; }
.mini-card { padding: 18px; border: 1px solid var(--line); border-radius: 10px; background: rgba(255,255,255,.012); }
.mini-card strong { display: block; margin-bottom: 5px; font-weight: 620; }
.mini-card span { color: var(--muted); font-size: 13px; }

/* Native command palette */
.command-dialog {
  width: min(calc(100% - 28px), 640px); max-height: min(72vh, 620px); margin-top: 12vh; padding: 0;
  overflow: hidden; border: 1px solid var(--line-strong); border-radius: 14px;
  color: var(--text); background: rgba(9,22,38,.98); box-shadow: 0 28px 80px rgba(0,0,0,.48);
  opacity: 0; transform: translateY(-10px) scale(.985);
  transition: opacity .16s ease, transform .16s ease, display .16s allow-discrete, overlay .16s allow-discrete;
}
.command-dialog[open] { opacity: 1; transform: translateY(0) scale(1); }
@starting-style { .command-dialog[open] { opacity: 0; transform: translateY(-10px) scale(.985); } }
.command-dialog::backdrop { background: rgba(1,7,13,.66); backdrop-filter: blur(4px); transition: background .16s ease, display .16s allow-discrete, overlay .16s allow-discrete; }
@starting-style { .command-dialog[open]::backdrop { background: rgba(1,7,13,0); } }
.command-dialog[data-closing] { opacity: 0; transform: translateY(-8px) scale(.99); }
.command-head { display: flex; align-items: center; gap: 10px; padding: 14px; border-bottom: 1px solid var(--line); }
.command-head span { color: var(--blue); font: 500 14px/1 var(--mono); }
.command-input { width: 100%; border: 0; outline: 0; color: var(--text); background: transparent; font-size: 16px; }
.command-input::placeholder { color: var(--muted-2); }
.command-list { max-height: 460px; overflow-y: auto; padding: 8px; }
.command-item { width: 100%; display: grid; grid-template-columns: 28px 1fr auto; gap: 10px; align-items: center; padding: 10px; border: 0; border-radius: 8px; color: #c8d5e5; background: transparent; text-align: left; cursor: pointer; }
.command-item:hover, .command-item[aria-selected="true"] { color: #fff; background: rgba(138,186,255,.08); }
.command-icon { color: var(--blue); font: 500 12px/1 var(--mono); }
.command-desc { color: var(--muted-2); font-size: 12px; }
.command-empty { display: none; padding: 22px; color: var(--muted); text-align: center; font-size: 14px; }
.command-footer { display: flex; justify-content: space-between; gap: 10px; padding: 10px 14px; border-top: 1px solid var(--line); color: var(--muted-2); font: 500 11px/1.4 var(--mono); }
.toast { position: fixed; z-index: 120; left: 50%; bottom: 26px; transform: translate(-50%,12px); padding: 9px 12px; border: 1px solid var(--line-strong); border-radius: 8px; color: #dce9f8; background: rgba(8,19,32,.96); box-shadow: 0 16px 38px rgba(0,0,0,.35); font: 500 12px/1.3 var(--mono); opacity: 0; pointer-events: none; transition: opacity .18s ease, transform .18s ease; }
.toast.show { opacity: 1; transform: translate(-50%,0); }

/* Cross-document View Transitions */
@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: .22s; animation-timing-function: ease-out; }
.vt-homelab { view-transition-name: homelab-title; }
.vt-selfhosting { view-transition-name: selfhosting-title; }
.vt-opensource { view-transition-name: opensource-title; }
::view-transition-old(homelab-title), ::view-transition-new(homelab-title),
::view-transition-old(selfhosting-title), ::view-transition-new(selfhosting-title),
::view-transition-old(opensource-title), ::view-transition-new(opensource-title) { animation-duration: .26s; }

@media (max-width: 920px) {
  .hero-grid, .section-head, .about, .detail-grid { grid-template-columns: 1fr; }
  .facts { padding: 23px 0 0; border-left: 0; border-top: 1px solid var(--line); }
  .skills { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .side-card { position: static; }
  .mini-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 680px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .site-header { position: static; }
  .nav { min-height: 60px; }
  .nav-links > a:not(.nav-cta), .nav-links .desktop-command { display: none; }
  .hero { padding: 62px 0 61px; }
  h1 { font-size: clamp(44px,13.5vw,62px); line-height: 1.01; letter-spacing: -.04em; }
  .lead { font-size: 17px; }
  .section { padding: 68px 0; }
  .oss-grid, .skills, .mini-grid { grid-template-columns: 1fr; }
  .oss-card { padding: 22px; }
  .experience { grid-template-columns: 1fr; gap: 9px; }
  .actions { flex-direction: column; }
  .btn { width: 100%; }
  .contact { padding: 78px 0 86px; }
  .command-dialog { margin-top: 7vh; }
  .command-footer { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .cursor { opacity: 1; }
  .scroll-progress { display: none; }
}