:root{
  --bg:#0b1220;
  --bg2:#0d1730;
  --card:rgba(255,255,255,.06);
  --card2:rgba(255,255,255,.08);
  --text:#e9eefc;
  --muted:rgba(233,238,252,.72);
  --line:rgba(255,255,255,.12);
  --shadow: 0 12px 28px rgba(0,0,0,.35);
  --radius: 18px;
  --radius2: 24px;
  --max: 1100px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 700px at 20% -10%, #18305f 0%, rgba(24,48,95,0) 60%),
              radial-gradient(900px 600px at 90% 10%, #2c1b6b 0%, rgba(44,27,107,0) 55%),
              linear-gradient(180deg, var(--bg) 0%, #070b14 100%);
  color: var(--text);
  line-height: 1.6;
}

a{ color: inherit; text-decoration: none; }
a:hover{ opacity:.92; }

.container{
  width:min(var(--max), calc(100% - 40px));
  margin:0 auto;
}

.skip-link{
  position:absolute;
  left:-999px;
  top:auto;
  width:1px;height:1px;
  overflow:hidden;
}
.skip-link:focus{
  left:16px; top:16px;
  width:auto;height:auto;
  padding:10px 12px;
  background:#111a2f;
  border:1px solid var(--line);
  border-radius:12px;
  z-index:9999;
}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:20;
  backdrop-filter: blur(10px);
  background: rgba(7, 10, 18, .55);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 0;
  gap: 16px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:700;
  letter-spacing:.2px;
}
.brand-mark{
  width:34px;height:34px;
  display:grid;place-items:center;
  border-radius:12px;
  background: rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.10);
}
.nav{
  display:flex;
  align-items:center;
  gap: 18px;
  color: rgba(233,238,252,.86);
  font-weight: 500;
}
.nav a{ padding: 8px 10px; border-radius: 12px; }
.nav a:hover{ background: rgba(255,255,255,.06); }
.nav-cta{
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.14);
}

.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:14px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  color: var(--text);
}
.nav-toggle span{
  display:block;
  width:18px;
  height:2px;
  margin:4px auto;
  background: rgba(233,238,252,.9);
  border-radius: 2px;
}

/* Hero */
.hero{ padding: 54px 0 22px; }
.hero-inner{
  display:grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 22px;
  align-items: start;
}

.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: rgba(233,238,252,.9);
  font-weight: 600;
  font-size: 12.5px;
}
h1{
  margin: 14px 0 10px;
  font-size: clamp(32px, 4.2vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.6px;
}
.grad{
  background: linear-gradient(90deg, #7dd3fc, #c084fc, #fda4af);
  -webkit-background-clip: text;
  background-clip:text;
  color: transparent;
}
.lede{
  margin: 0 0 18px;
  color: rgba(233,238,252,.82);
  font-size: 16.5px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap: 12px;
  margin: 18px 0 14px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  box-shadow: 0 8px 20px rgba(0,0,0,.20);
  font-weight: 600;
}
.btn.primary{
  background: linear-gradient(135deg, rgba(125,211,252,.20), rgba(192,132,252,.18));
  border-color: rgba(255,255,255,.18);
}

.quick-links{
  display:flex;
  align-items:center;
  gap: 10px;
  color: rgba(233,238,252,.78);
  font-weight: 600;
  font-size: 14px;
}
.quick-links a{ text-decoration: underline; text-underline-offset: 3px; }

.metrics{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
  margin-top: 16px;
}
.metric{
  padding: 12px 12px;
  border-radius: 16px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
}
.metric-top{ color: rgba(233,238,252,.70); font-size: 12px; font-weight: 600; }
.metric-val{ font-weight: 700; margin-top: 2px; }

.hero-card .card{
  border-radius: var(--radius2);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.card-top{
  display:flex;
  align-items:center;
  gap:10px;
  padding: 14px 16px;
  background: rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.10);
  font-weight: 700;
}
.status-dot{
  width:10px;height:10px;
  border-radius:50%;
  background: #34d399;
  box-shadow: 0 0 0 4px rgba(52,211,153,.18);
}
.card-body{ padding: 14px 16px 8px; }
.mini-title{
  font-weight: 800;
  margin-bottom: 8px;
}
.mini-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(255,255,255,.12);
}
.mini-row:last-child{ border-bottom:none; }
.mini-k{ color: rgba(233,238,252,.75); font-weight: 600; }
.mini-v{ font-weight: 800; }
.divider{ height:1px; background: rgba(255,255,255,.10); margin: 12px 0; }

.bullets{ margin: 10px 0 0; padding-left: 18px; color: rgba(233,238,252,.86); }
.bullets li{ margin: 6px 0; }

.card-footer{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
  padding: 12px 16px 16px;
  border-top: 1px solid rgba(255,255,255,.10);
  align-items:center;
}
.tag{
  font-size: 12px;
  font-weight: 700;
  color: rgba(233,238,252,.86);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
}
.link{
  margin-left:auto;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Sections */
.section{ padding: 52px 0; }
.section.alt{
  background: rgba(255,255,255,.03);
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.section-head{
  display:flex;
  flex-direction:column;
  gap: 8px;
  margin-bottom: 18px;
}
h2{
  margin:0;
  font-size: 28px;
  letter-spacing: -0.3px;
}
.muted{ color: var(--muted); margin:0; }

.grid{
  display:grid;
  gap: 14px;
}
.cards{ grid-template-columns: repeat(2, minmax(0,1fr)); }
.skills{ grid-template-columns: repeat(2, minmax(0,1fr)); }
.labs{ grid-template-columns: repeat(3, minmax(0,1fr)); }
.writing{ grid-template-columns: repeat(3, minmax(0,1fr)); }

.card{
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 10px 22px rgba(0,0,0,.25);
}
.card.project{ padding: 16px 16px 0; }
.project-top h3{ margin:0; }
.project-top p{ margin:4px 0 0; }

.chips{ display:flex; flex-wrap:wrap; gap: 8px; margin-top: 10px; }
.chip{
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  font-weight: 700;
  font-size: 12px;
  color: rgba(233,238,252,.86);
}

.writing-item{ display:block; }
.writing-item h3{ margin:0 0 6px; }
.writing-item p{ margin:0 0 10px; }

/* Contact */
.contact-card{
  display:grid;
  grid-template-columns: 1.3fr .7fr;
  gap: 16px;
  padding: 18px;
  border-radius: var(--radius2);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
}
.contact-actions{ display:flex; gap: 12px; flex-wrap:wrap; margin-top: 12px; }
.contact-meta{
  padding: 12px;
  border-radius: 18px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
}
.meta-row{
  display:flex;
  justify-content:space-between;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(255,255,255,.12);
}
.meta-row:last-child{ border-bottom:none; }
.meta-k{ color: rgba(233,238,252,.70); font-weight: 700; }
.meta-v{ font-weight: 800; }

.footer{
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,.10);
  color: rgba(233,238,252,.72);
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
  align-items:center;
}
.sep{ opacity:.6; }

/* ✅ NEW: Homelab details layout */
.project-details{
  margin-top: 26px;
  padding-top: 10px;
  border-top: 1px solid rgba(255,255,255,.10);
  scroll-margin-top: 90px;
}

.homelab-detail-grid{
  grid-template-columns: 1fr 1fr;
  align-items: start;
}

.project-media-lg{
  width: 100%;
  height: auto;
  display:block;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
}

.gallery{
  margin-top: 14px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
}

.shot{
  margin:0;
  padding: 12px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
}
.shot img{
  width: 100%;
  height: 170px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  display:block;
}
.shot figcaption{
  margin-top: 10px;
  font-weight: 600;
  font-size: 13px;
}

.back-top{
  margin-top: 14px;
  display:flex;
  justify-content:flex-start;
}

/* Responsive */
@media (max-width: 980px){
  .hero-inner{ grid-template-columns: 1fr; }
  .cards{ grid-template-columns: 1fr; }
  .labs, .writing{ grid-template-columns: 1fr; }
  .skills{ grid-template-columns: 1fr; }
  .contact-card{ grid-template-columns: 1fr; }
  .homelab-detail-grid{ grid-template-columns: 1fr; }
  .gallery{ grid-template-columns: 1fr; }
  .shot img{ height: auto; }
}

@media (max-width: 760px){
  .nav-toggle{ display:inline-flex; align-items:center; justify-content:center; }
  .nav{
    position:absolute;
    right: 20px;
    top: 64px;
    flex-direction:column;
    align-items:stretch;
    gap: 6px;
    padding: 10px;
    border-radius: 16px;
    background: rgba(7,10,18,.95);
    border: 1px solid rgba(255,255,255,.12);
    box-shadow: var(--shadow);
    display:none;
    min-width: 220px;
  }
  .nav.open{ display:flex; }
}