:root{
  --u: 8px;
  --maxw: 1160px;
  --col: 12;
  --g: calc(var(--u) * 2);
  --phi: 1.618;
  --bg0: #0b0f13;
  --bg1: #151b22;
  --bg2: #1a222c;
  --fg0: rgba(245,246,250,0.98);
  --fg1: rgba(240,241,246,0.78);
  --fg2: rgba(240,241,246,0.58);
  --line: rgba(255,255,255,0.12);
  --card: rgba(15,20,28,0.62);
  --card2: rgba(12,16,23,0.36);
  --shadow: 0 24px 80px rgba(7,10,16,0.35);
  --r: calc(var(--u) * 2.6);

  --accent-sand: 36 0.15 78;
  --accent-ink: 0.22 0.09 204;
  --accent-citrus: 0.75 0.18 78;
  --accent-teal: 0.65 0.14 196;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: "Helvetica Neue", Helvetica, Arial, system-ui, -apple-system, Segoe UI, sans-serif;
  background:
    radial-gradient(900px 700px at 12% 8%, #1b2430, transparent 60%),
    radial-gradient(1200px 900px at 90% 20%, #0f1f23, transparent 60%),
    linear-gradient(160deg, var(--bg1), var(--bg0));
  color: var(--fg0);
  overflow-x:hidden;
}

#bg{
  position:fixed;
  inset:0;
  z-index:-1;
  overflow:hidden;
}
#gl, #fallback{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  display:block;
}
.hidden{ display:none; }

#gridOverlay{
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity:0;
  transition: opacity .25s ease;
  background:
    linear-gradient(to right, rgba(255,255,255,0.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: var(--u) var(--u);
  mix-blend-mode: overlay;
}
body.grid-on #gridOverlay{ opacity:0.5; }

.grid-unit{
  width: var(--u);
  height: var(--u);
  border-radius: 2px;
}
.grid-layer{
  position:relative;
}
.grid-layer::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(to right, rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: var(--u) var(--u);
  pointer-events:none;
  opacity: 0.25;
}

.wrap{
  width:min(var(--maxw), calc(100% - var(--g) * 2));
  margin:0 auto;
}

.topbar{
  position:sticky;
  top:0;
  backdrop-filter: blur(12px);
  background: linear-gradient(to bottom, rgba(7,8,11,0.78), rgba(7,8,11,0.25));
  border-bottom: 1px solid var(--line);
  z-index:10;
}
.topbar .wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: var(--g);
  padding: calc(var(--u) * 2) 0;
  position: relative;
}
.brand{
  display:flex;
  align-items:center;
  gap: calc(var(--u) * 1.25);
  font-weight:650;
  letter-spacing: 0.3px;
}
.sigil{
  display:inline-grid;
  place-items:center;
  width: calc(var(--u) * 4);
  height: calc(var(--u) * 4);
  border: 1px solid var(--line);
  border-radius: calc(var(--u) * 2);
  background: rgba(255,255,255,0.06);
  box-shadow: var(--shadow);
}

.nav{
  display:flex;
  gap: calc(var(--u) * 2.5);
}
.nav-toggle{ display:none; }
.nav a{
  color: var(--fg1);
  text-decoration:none;
  font-size: 14px;
  padding: calc(var(--u) * 1) calc(var(--u) * 1.25);
  border-radius: calc(var(--u) * 2);
  border: 1px solid transparent;
}
.nav a:hover{
  border-color: var(--line);
  background: rgba(255,255,255,0.05);
  color: var(--fg0);
}

.actions{ display:flex; gap: calc(var(--u) * 1); }
.chip{
  font-size: 12px;
  padding: calc(var(--u) * 1) calc(var(--u) * 1.4);
  border-radius: calc(var(--u) * 2);
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  color: var(--fg1);
  cursor:pointer;
}
.chip:hover{ color: var(--fg0); background: rgba(255,255,255,0.06); }

.hero{
  padding: calc(var(--u) * 7) 0 calc(var(--u) * 4);
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.618fr 1fr;
  gap: calc(var(--u) * 4);
  align-items:start;
}
.hero h1{
  font-size: clamp(34px, 4.4vw, 56px);
  line-height: 1.03;
  margin: 0 0 calc(var(--u) * 2);
  letter-spacing:-0.7px;
}
.lede{
  color: var(--fg1);
  font-size: 16px;
  line-height: 1.6;
  max-width: 56ch;
}
.hero-cta{
  display:flex;
  gap: calc(var(--u) * 1.5);
  margin-top: calc(var(--u) * 3);
  flex-wrap:wrap;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: calc(var(--u) * 1.3) calc(var(--u) * 2.2);
  border-radius: calc(var(--u) * 2.2);
  border: 1px solid var(--line);
  color: var(--fg0);
  text-decoration:none;
  background: rgba(255,255,255,0.06);
  box-shadow: var(--shadow);
}
.btn:hover{
  background: rgba(255,255,255,0.08);
}
.btn.ghost{
  background: rgba(255,255,255,0.03);
  color: var(--fg1);
}
.btn.small{
  padding: calc(var(--u) * 0.9) calc(var(--u) * 1.5);
  box-shadow:none;
}

.section{
  padding: calc(var(--u) * 6) 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.section h2{
  margin:0 0 calc(var(--u) * 3);
  letter-spacing:-0.4px;
}
.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: calc(var(--u) * 2);
}
.phi-grid .card{
  aspect-ratio: 1 / var(--phi);
}
.phi-grid .card:nth-child(3n){
  aspect-ratio: var(--phi) / 1;
}
.card{
  grid-column: span 4;
  padding: calc(var(--u) * 2.2);
  border-radius: var(--r);
  border: 1px solid rgba(255,255,255,0.10);
  background: linear-gradient(to bottom, var(--card), var(--card2));
  box-shadow: var(--shadow);
  position:relative;
  overflow:hidden;
}
.card::after{
  content:"";
  position:absolute;
  inset:-1px;
  background: radial-gradient(600px 200px at 20% 0%, rgba(255,255,255,0.10), transparent 60%);
  pointer-events:none;
  opacity: .55;
}
.card h3{ margin:0 0 calc(var(--u) * 1.2); }
.card p{ margin:0; color: var(--fg1); line-height:1.55; }
.card code{ color: var(--fg0); }

.project .link{
  display:inline-block;
  margin-top: calc(var(--u) * 2);
  color: var(--fg0);
  text-decoration:none;
  border-bottom: 1px dotted rgba(255,255,255,0.35);
}
.project .link:hover{ border-bottom-style: solid; }

.stack{ display:flex; flex-direction:column; gap: calc(var(--u) * 2); }
.masonry{
  column-count: 3;
  column-gap: calc(var(--u) * 2);
}
.masonry .post,
.masonry .cms-card{
  break-inside: avoid;
  margin-bottom: calc(var(--u) * 2);
}
.post{
  padding: calc(var(--u) * 2.2);
  border-radius: var(--r);
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(10,12,18,0.46);
  box-shadow: var(--shadow);
}
.post .meta{ color: var(--fg2); font-size: 12px; margin-bottom: calc(var(--u) * 0.8); }
.post .title{ font-weight: 650; margin:0 0 calc(var(--u) * 0.8); }
.post .body{ color: var(--fg1); line-height:1.65; white-space:pre-wrap; }

.brand-link{
  color: var(--fg0);
  text-decoration:none;
  font-weight: 600;
}
.eyebrow{
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 11px;
  color: var(--fg2);
  margin-bottom: calc(var(--u) * 1);
}
.dedication{
  margin-top: calc(var(--u) * 2);
  font-size: 13px;
  color: var(--fg2);
}
.hero h1, .post-hero h1, .profile-hero h1{
  font-family: "Helvetica Neue", Helvetica, Arial, system-ui, -apple-system, Segoe UI, sans-serif;
}
.quote-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: calc(var(--u) * 2);
}
.quote-card{
  padding: calc(var(--u) * 2);
  border-radius: var(--r);
  background: linear-gradient(130deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: var(--shadow);
}
.quote-text{ font-size: 16px; line-height: 1.5; }
.quote-meta{ margin-top: calc(var(--u) * 1); font-size: 12px; color: var(--fg2); }

.post-hero{ margin-bottom: calc(var(--u) * 3); }
.post-body{
  font-size: 16px;
  line-height: 1.7;
  color: var(--fg1);
  padding: calc(var(--u) * 2);
  border-radius: var(--r);
  background: rgba(10,12,18,0.4);
  border: 1px solid rgba(255,255,255,0.08);
}
.post-actions{ margin-top: calc(var(--u) * 3); display:flex; gap: calc(var(--u) * 1.5); }

.profile-hero{ margin-bottom: calc(var(--u) * 3); }
.link-list a{ color: var(--fg0); text-decoration:none; margin-right: 12px; }
.link-list a:hover{ text-decoration:underline; }

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
.loaded .section{
  opacity: 0;
  animation: rise 0.7s ease forwards;
}
.loaded .section:nth-of-type(1){ animation-delay: 0.05s; }
.loaded .section:nth-of-type(2){ animation-delay: 0.12s; }
.loaded .section:nth-of-type(3){ animation-delay: 0.2s; }
.loaded .section:nth-of-type(4){ animation-delay: 0.28s; }
.loaded .section:nth-of-type(5){ animation-delay: 0.36s; }

.panel{
  border-radius: var(--r);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(10,12,18,0.52);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.panel-h{
  padding: calc(var(--u) * 1.6) calc(var(--u) * 2);
  border-bottom: 1px solid rgba(255,255,255,0.10);
  color: var(--fg1);
  font-size: 12px;
  letter-spacing: 0.9px;
  text-transform: uppercase;
}
.panel-b{ padding: calc(var(--u) * 2); }
.row{
  display:grid;
  grid-template-columns: 90px 1fr;
  align-items:center;
  gap: calc(var(--u) * 1.4);
  margin-bottom: calc(var(--u) * 1.4);
}
.row label{ color: var(--fg2); font-size: 12px; }
.row input[type="text"]{
  width:100%;
  padding: calc(var(--u) * 1.1) calc(var(--u) * 1.3);
  border-radius: calc(var(--u) * 1.8);
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.03);
  color: var(--fg0);
  outline:none;
}
.row input[type="range"]{ width:100%; }
.row.split{
  grid-template-columns: 1fr 1fr;
}
.row select{
  width:100%;
  padding: calc(var(--u) * 1.1) calc(var(--u) * 1.1);
  border-radius: calc(var(--u) * 1.8);
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.03);
  color: var(--fg0);
  outline:none;
}
.tiny{ color: var(--fg2); font-size: 12px; line-height:1.5; margin-top: calc(var(--u) * 1); }

.footer{
  padding: calc(var(--u) * 5) 0 calc(var(--u) * 8);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: var(--g);
  color: var(--fg1);
}

body.tinguely-on .card{
  animation: tinguelyFloat 6.5s ease-in-out infinite;
}
body.tinguely-on .btn{
  animation: tinguelyPulse 7.2s ease-in-out infinite;
}
@keyframes tinguelyFloat{
  0%,100%{ transform: translate3d(0,0,0) rotate(0deg); }
  50%{ transform: translate3d(0, -6px, 0) rotate(0.2deg); }
}
@keyframes tinguelyPulse{
  0%,100%{ transform: translate3d(0,0,0); }
  50%{ transform: translate3d(0,-2px,0); }
}

.collective-grid{
  display:grid;
  grid-template-columns: minmax(280px, 1.2fr) minmax(280px, 0.8fr);
  gap: calc(var(--u) * 2);
}

.collective-panel{
  padding: calc(var(--u) * 2);
  border-radius: var(--r);
  border: 1px solid rgba(255,255,255,0.12);
  background: var(--panel-bg);
  box-shadow: var(--panel-glow);
  display:flex;
  flex-direction:column;
  gap: 12px;
}

.panel-title{
  font-family: "Helvetica Neue", Helvetica, Arial, system-ui, -apple-system, Segoe UI, sans-serif;
  font-size: 18px;
}

.sim-frame{
  width:100%;
  min-height: 420px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.3);
}

.phenotype-controls{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
}

.dashboard-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: calc(var(--u) * 2);
  margin-bottom: calc(var(--u) * 3);
}

.metric-card{
  display:flex;
  flex-direction:column;
  gap: 6px;
}

.metric-label{
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg2);
}

.metric-value{
  font-size: 32px;
  font-weight: 650;
}

.metric-sub{
  font-size: 12px;
  color: var(--fg2);
}

.chart-card canvas{
  width: 100%;
  height: 160px;
  display: block;
  margin-top: calc(var(--u) * 1);
}

.component-list,
.monitoring-list{
  display:flex;
  flex-direction:column;
  gap: 10px;
}

.component-row,
.monitoring-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(6,9,13,0.55);
  font-size: 13px;
}

.ikigai-widget{
  position: relative;
  display:grid;
  grid-template-columns: repeat(2, minmax(140px, 1fr));
  gap: 12px;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(6,9,13,0.55);
}

.ikigai-cell{
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(10,12,18,0.45);
  min-height: 72px;
}

.ikigai-center{
  grid-column: 1 / -1;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.18);
  background: linear-gradient(120deg, rgba(64,242,208,0.18), rgba(153,157,255,0.12));
  text-align: center;
}

.ikigai-label{
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg2);
}

.ikigai-value{
  font-size: 22px;
  font-weight: 650;
}

@media (max-width: 960px){
  .hero-grid{ grid-template-columns: 1fr; }
  .card{ grid-column: span 12; }
  .nav{
    position:absolute;
    top: calc(100% + 8px);
    right: 0;
    left: 0;
    flex-direction: column;
    align-items:flex-start;
    padding: 12px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(10,12,18,0.92);
    box-shadow: var(--shadow);
    display: none;
    z-index: 20;
  }
  body.nav-open .nav{ display:flex; }
  .nav-toggle{ display:inline-flex; }
  .masonry{ column-count: 1; }
  .collective-grid{ grid-template-columns: 1fr; }
  .sim-frame{ min-height: 320px; }
}