:root{
  --bg: #0b0f14;
  --bg2:#0f1623;
  --card:#0f1826cc;
  --card2:#0c1320cc;
  --text:#e5e7eb;
  --muted:#a9b4c4;
  --border:#223044;
  --border2:#1a2638;
  --accent:#7c3aed;     /* purple */
  --accent2:#60a5fa;    /* blue */
  --shadow: 0 14px 40px rgba(0,0,0,.45);
  --radius: 18px;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  background: radial-gradient(1200px 800px at 20% 0%, rgba(124,58,237,.14), transparent 55%),
              radial-gradient(1200px 900px at 80% 10%, rgba(96,165,250,.10), transparent 52%),
              linear-gradient(180deg, var(--bg), var(--bg2));
  color:var(--text);
  line-height:1.55;
  overflow-x:hidden;
}

.bg-glow{
  position:fixed; inset:-40vh -40vw;
  pointer-events:none;
  background:
    radial-gradient(circle at 30% 20%, rgba(124,58,237,.10), transparent 50%),
    radial-gradient(circle at 75% 25%, rgba(96,165,250,.08), transparent 55%);
  filter: blur(10px);
  opacity:.9;
  z-index:-3;
}
.bg-grain{
  position:fixed; inset:0;
  pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.18'/%3E%3C/svg%3E");
  mix-blend-mode:soft-light;
  opacity:.20;
  z-index:-2;
}

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

.container{
  width:min(1120px, 92vw);
  margin:0 auto;
}

.section{
  padding: 78px 0;
}
.section.hero{
  padding-top: 110px;
}
.section-head{
  margin-bottom: 24px;
}
.section-head h2{
  margin:0 0 10px 0;
  font-size: clamp(26px, 3vw, 34px);
  letter-spacing:-0.02em;
}
.section-head .sub{
  margin:0;
  color:var(--muted);
  max-width:72ch;
}

.mono{font-family:var(--mono)}
.tiny{font-size:12px}
.muted{color:var(--muted)}

.topbar{
  position:sticky;
  top:0;
  z-index:20;
  background: rgba(9, 12, 18, .55);
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(34,48,68,.55);
}
.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 4vw;
}
.brand{
  display:flex; align-items:center; gap:10px;
}
.brand-mark{
  width:12px; height:12px; border-radius:50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 18px rgba(124,58,237,.35);
}
.brand-text{
  font-family:var(--mono);
  font-weight:700;
  letter-spacing:0.12em;
  font-size:12px;
  color:rgba(229,231,235,.92);
}

.nav{
  display:flex; align-items:center; gap:16px;
}
.nav a{
  font-size:14px;
  color:rgba(229,231,235,.86);
  padding:8px 10px;
  border-radius:12px;
  border:1px solid transparent;
}
.nav a:hover{
  border-color: rgba(34,48,68,.7);
  background: rgba(15,24,38,.45);
}
.nav-cta{
  border-color: rgba(124,58,237,.45) !important;
  background: rgba(124,58,237,.10);
}

.nav-toggle{
  display:none;
  background:transparent;
  border:1px solid rgba(34,48,68,.65);
  border-radius:12px;
  padding:10px;
  cursor:pointer;
}
.nav-toggle span{
  display:block;
  width:18px; height:2px;
  background: rgba(229,231,235,.9);
  margin:4px 0;
  border-radius:2px;
}

.hero-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 26px;
  align-items:start;
}
.kicker{
  display:inline-block;
  font-size:12px;
  letter-spacing:.14em;
  color: rgba(169,180,196,.95);
  padding: 8px 12px;
  border-radius: 999px;
  border:1px solid rgba(34,48,68,.65);
  background: rgba(15,24,38,.35);
}
.hero h1{
  margin: 16px 0 10px;
  font-size: clamp(34px, 4.2vw, 54px);
  letter-spacing:-0.03em;
  line-height:1.08;
}
.lead{
  margin: 0 0 16px 0;
  font-size: 16px;
  color: rgba(229,231,235,.88);
  max-width: 72ch;
}
.hero-badges{
  display:flex; flex-wrap:wrap; gap:10px;
  margin: 18px 0 18px;
}
.badge{
  font-size:12px;
  color: rgba(229,231,235,.88);
  border:1px solid rgba(34,48,68,.7);
  background: rgba(10,15,22,.35);
  padding: 8px 10px;
  border-radius: 999px;
}

.hero-actions{
  display:flex; gap:12px; flex-wrap:wrap;
  margin: 16px 0 12px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 11px 14px;
  border-radius: 14px;
  border:1px solid rgba(34,48,68,.8);
  background: rgba(15,24,38,.35);
  color: rgba(229,231,235,.92);
  font-weight:600;
  cursor:pointer;
  transition: transform .08s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{
  background: rgba(15,24,38,.55);
  border-color: rgba(96,165,250,.35);
}
.btn:active{ transform: translateY(1px); }
.btn.primary{
  border-color: rgba(124,58,237,.65);
  background: linear-gradient(180deg, rgba(124,58,237,.28), rgba(124,58,237,.12));
  box-shadow: 0 0 0 1px rgba(124,58,237,.10), 0 18px 55px rgba(124,58,237,.18);
}
.btn.ghost{
  background: rgba(10,15,22,.18);
}

.hero-footnote{
  margin-top: 10px;
  font-size: 12px;
  color: rgba(169,180,196,.92);
}

.hero-panel .panel{
  background: linear-gradient(180deg, rgba(15,24,38,.62), rgba(12,19,32,.52));
  border:1px solid rgba(34,48,68,.75);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}
.panel-title{
  font-size: 12px;
  letter-spacing:.16em;
  color: rgba(229,231,235,.86);
}
.panel-line{
  height:1px;
  background: linear-gradient(90deg, rgba(124,58,237,.5), rgba(96,165,250,.35), transparent);
  margin: 12px 0 12px;
}
.panel-list{
  margin:0;
  padding:0;
  list-style:none;
}
.panel-list li{
  display:flex; gap:10px;
  color: rgba(229,231,235,.84);
  margin: 10px 0;
  font-size: 13px;
}
.dot{
  width:8px; height:8px; border-radius:50%;
  margin-top:6px;
  background: rgba(96,165,250,.75);
  box-shadow: 0 0 12px rgba(96,165,250,.22);
}
.panel-metrics{
  margin-top: 14px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.metric{
  border:1px solid rgba(34,48,68,.75);
  background: rgba(11,15,20,.35);
  border-radius: 14px;
  padding: 12px;
}
.metric-num{
  font-family:var(--mono);
  font-size: 18px;
  font-weight:700;
  letter-spacing:-0.02em;
}
.metric-label{
  font-size: 12px;
  color: rgba(169,180,196,.9);
  margin-top: 4px;
}

.cards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.card{
  background: linear-gradient(180deg, rgba(15,24,38,.55), rgba(12,19,32,.45));
  border:1px solid rgba(34,48,68,.75);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}
.card h3{
  margin: 0 0 10px 0;
  font-size: 18px;
  letter-spacing:-0.01em;
}
.card p{ margin:0; color: rgba(229,231,235,.84); }

.cap-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.cap{
  padding: 18px;
  border-radius: var(--radius);
  border:1px solid rgba(34,48,68,.75);
  background: rgba(12,19,32,.35);
}
.cap-title{
  font-size: 12px;
  letter-spacing:.16em;
  color: rgba(229,231,235,.86);
  margin-bottom: 10px;
}
.cap p{ margin:0; color: rgba(229,231,235,.82); }

.timeline{
  display:flex;
  flex-direction:column;
  gap: 14px;
}
.role{
  border:1px solid rgba(34,48,68,.75);
  background: rgba(12,19,32,.35);
  border-radius: var(--radius);
  padding: 18px;
}
.role-meta{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:12px;
  margin-bottom: 10px;
}
.role-title{
  font-weight:700;
  letter-spacing:-0.01em;
}
.role-dates{
  font-size: 12px;
  color: rgba(169,180,196,.92);
  letter-spacing:.12em;
}
.role ul{
  margin:0;
  padding-left: 18px;
  color: rgba(229,231,235,.84);
}
.role li{ margin: 8px 0; }

.skill-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.taglist{
  list-style:none;
  padding:0;
  margin: 0;
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
}
.taglist li{
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 999px;
  border:1px solid rgba(34,48,68,.75);
  background: rgba(10,15,22,.25);
  color: rgba(229,231,235,.86);
}

.edu{
  margin-top: 14px;
}
.edu-row{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  align-items:start;
}
.edu-list{
  margin: 10px 0 0;
  padding-left: 18px;
  color: rgba(229,231,235,.84);
}

.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.contact-actions{
  display:flex;
  gap: 12px;
  flex-wrap:wrap;
  margin: 12px 0 14px;
}

.terminal{
  border:1px solid rgba(34,48,68,.75);
  border-radius: 14px;
  overflow:hidden;
  background: rgba(10,15,22,.35);
}
.terminal-bar{
  display:flex;
  align-items:center;
  gap: 8px;
  padding: 10px 12px;
  border-bottom:1px solid rgba(34,48,68,.75);
  background: rgba(12,19,32,.45);
}
.lamp{ width:10px; height:10px; border-radius:50%; opacity:.9; }
.lamp.red{ background:#ef4444; }
.lamp.yellow{ background:#f59e0b; }
.lamp.green{ background:#22c55e; }
.terminal-title{
  margin-left:auto;
  font-size:12px;
  letter-spacing:.10em;
  color: rgba(169,180,196,.95);
}
.terminal pre{
  margin:0;
  padding: 12px;
  font-size: 12px;
  line-height: 1.5;
  color: rgba(229,231,235,.86);
  white-space:pre-wrap;
}

.form .field{ margin: 12px 0; }
label{
  display:block;
  font-size: 12px;
  color: rgba(169,180,196,.95);
  margin-bottom: 6px;
}
input, textarea{
  width:100%;
  border-radius: 14px;
  border:1px solid rgba(34,48,68,.75);
  background: rgba(10,15,22,.28);
  color: rgba(229,231,235,.92);
  padding: 12px 12px;
  outline:none;
  font-family: var(--sans);
}
textarea{ resize: vertical; min-height: 110px; }
input:focus, textarea:focus{
  border-color: rgba(124,58,237,.6);
  box-shadow: 0 0 0 4px rgba(124,58,237,.12);
}
.form-actions{
  display:flex;
  gap: 12px;
  flex-wrap:wrap;
  margin-top: 12px;
}

.footer{
  margin-top: 26px;
  display:flex;
  justify-content:space-between;
  gap: 12px;
  flex-wrap:wrap;
  border-top:1px solid rgba(34,48,68,.55);
  padding-top: 18px;
}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .cards{ grid-template-columns: 1fr; }
  .cap-grid{ grid-template-columns: 1fr; }
  .skill-grid{ grid-template-columns: 1fr; }
  .edu-row{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 820px){
  .nav{
    display:none;
    position:absolute;
    top:56px;
    right:4vw;
    left:4vw;
    background: rgba(9,12,18,.92);
    border:1px solid rgba(34,48,68,.75);
    border-radius: 16px;
    padding: 10px;
    flex-direction:column;
    align-items:stretch;
    gap: 6px;
  }
  .nav.open{ display:flex; }
  .nav-toggle{ display:inline-block; }
}

/* Telemetry tables */
.table-wrap { overflow:auto; border-radius: 14px; border:1px solid rgba(34,48,68,.75); }
.telemetry-table { width:100%; border-collapse: collapse; min-width: 520px; }
.telemetry-table th, .telemetry-table td { padding: 10px 12px; border-bottom:1px solid rgba(34,48,68,.55); }
.telemetry-table th { text-align:left; font-size:12px; letter-spacing:.12em; color: rgba(169,180,196,.95); }
.telemetry-table td { color: rgba(229,231,235,.86); font-size: 13px; }
.telemetry-table tr:hover td { background: rgba(15,24,38,.35); }