:root {
  --bg: #05070d;
  --bg-soft: #0b1020;
  --card: rgba(255,255,255,0.075);
  --card-strong: rgba(255,255,255,0.12);
  --text: #eff4ff;
  --muted: #a6b2c7;
  --line: rgba(255,255,255,0.14);
  --accent: #78d7ff;
  --accent-2: #9b8cff;
  --accent-3: #59ffa8;
  --shadow: 0 30px 90px rgba(0,0,0,0.55);
  --radius: 28px;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 20% 10%, rgba(120,215,255,0.18), transparent 30%),
    radial-gradient(circle at 80% 0%, rgba(155,140,255,0.22), transparent 30%),
    radial-gradient(circle at 50% 90%, rgba(89,255,168,0.09), transparent 35%),
    var(--bg);
  color: var(--text);
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
code { color: var(--accent); }
#networkCanvas { position: fixed; inset: 0; width: 100%; height: 100%; z-index: -3; opacity: 0.44; }
.grain { position: fixed; inset: 0; pointer-events: none; z-index: -2; opacity: 0.08; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
.site-header {
  position: fixed; top: 18px; left: 50%; transform: translateX(-50%); width: min(var(--max), calc(100% - 32px));
  display: flex; justify-content: space-between; align-items: center; padding: 12px 14px;
  background: rgba(5,7,13,0.7); border: 1px solid var(--line); border-radius: 999px; backdrop-filter: blur(22px); z-index: 10;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #06101c; }
.nav { display: flex; gap: 6px; }
.nav a { padding: 10px 14px; border-radius: 999px; color: var(--muted); font-weight: 600; font-size: 14px; }
.nav a:hover { background: var(--card); color: var(--text); }
main { padding-top: 96px; }
.section, .hero { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; padding: 84px 0; }
.section-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr); gap: 42px; align-items: center; }
.eyebrow { color: var(--accent); text-transform: uppercase; letter-spacing: .16em; font-weight: 800; font-size: 12px; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(48px, 8vw, 98px); line-height: .91; letter-spacing: -0.07em; margin-bottom: 24px; }
h2 { font-size: clamp(30px, 4vw, 56px); line-height: 1; letter-spacing: -0.055em; }
h3 { font-size: 22px; letter-spacing: -0.03em; }
.gradient-text { background: linear-gradient(90deg, #fff, var(--accent), var(--accent-2), var(--accent-3)); -webkit-background-clip: text; color: transparent; background-size: 220% 100%; animation: gradientShift 7s ease infinite; }
.hero-text, .section-heading p, .proof-card p { color: var(--muted); font-size: 18px; line-height: 1.65; max-width: 760px; }
.hero-actions { display: flex; gap: 12px; margin: 32px 0; }
.button { padding: 14px 18px; border-radius: 999px; font-weight: 800; border: 1px solid var(--line); transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button.primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #06101c; border: 0; }
.button.ghost { background: var(--card); }
.signal-row { display: flex; flex-wrap: wrap; gap: 10px; }
.pill { border: 1px solid var(--line); border-radius: 999px; padding: 9px 12px; color: var(--muted); background: rgba(255,255,255,0.04); font-weight: 700; font-size: 13px; }
.hero-panel { position: relative; min-height: 560px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.04)); box-shadow: var(--shadow); overflow: hidden; padding: 24px; }
.orb { position: absolute; width: 360px; height: 360px; border-radius: 50%; background: radial-gradient(circle at 30% 30%, #fff, var(--accent) 22%, var(--accent-2) 58%, transparent 70%); filter: blur(4px); opacity: .42; left: 50%; top: 42%; transform: translate(-50%, -50%); animation: pulse 7s ease-in-out infinite; }
.photo-stack { position: relative; z-index: 2; width: min(300px, 76%); margin: 18px auto 20px; display: grid; place-items: center; }
.photo-halo { position: absolute; inset: -18px; border-radius: 36px; background: linear-gradient(135deg, rgba(120,215,255,.28), rgba(155,140,255,.20), rgba(89,255,168,.16)); filter: blur(18px); opacity: .85; animation: pulseSoft 6.5s ease-in-out infinite; }
.profile-photo-shell { position: relative; width: 230px; aspect-ratio: 1; border-radius: 32px; padding: 6px; background: linear-gradient(135deg, rgba(120,215,255,.95), rgba(155,140,255,.9), rgba(89,255,168,.68)); box-shadow: 0 26px 70px rgba(0,0,0,.45); }
.profile-photo-shell::after { content: ""; position: absolute; inset: 12px; border-radius: 25px; border: 1px solid rgba(255,255,255,.38); pointer-events: none; }
.profile-photo { width: 100%; height: 100%; display: block; object-fit: cover; object-position: center; border-radius: 27px; filter: contrast(1.03) saturate(.95); }
.photo-caption { position: relative; margin-top: -22px; width: 86%; padding: 13px 16px; border: 1px solid var(--line); border-radius: 18px; background: rgba(5,7,13,.72); backdrop-filter: blur(18px); text-align: center; box-shadow: 0 18px 50px rgba(0,0,0,.28); }
.photo-caption span { display: block; color: var(--text); font-weight: 900; letter-spacing: -0.03em; }
.photo-caption strong { display: block; margin-top: 4px; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .12em; }
.focus-card { z-index: 2; }
.metric-grid { z-index: 2; }
.panel-card { position: relative; margin-top: 16px; padding: 24px; border-radius: 24px; background: rgba(5,7,13,0.66); border: 1px solid var(--line); backdrop-filter: blur(18px); }
.small-label { color: var(--muted); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .14em; }
.metric-grid { position: absolute; left: 24px; right: 24px; bottom: 24px; display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; }
.metric { padding: 18px; border-radius: 20px; background: rgba(255,255,255,0.08); border: 1px solid var(--line); backdrop-filter: blur(18px); }
.metric strong { display: block; font-size: 28px; letter-spacing: -0.04em; }
.metric span { color: var(--muted); font-size: 13px; font-weight: 700; }
.marquee { overflow: hidden; border-block: 1px solid var(--line); padding: 18px 0; background: rgba(255,255,255,0.035); }
.marquee-track { display: flex; width: max-content; gap: 14px; animation: marquee 36s linear infinite; }
.marquee-item { padding: 10px 18px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); font-weight: 800; background: rgba(255,255,255,0.045); }
.section-heading { margin-bottom: 32px; }
.filter-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.filter { cursor: pointer; color: var(--muted); background: rgba(255,255,255,0.05); border: 1px solid var(--line); border-radius: 999px; padding: 10px 14px; font-weight: 800; }
.filter.active, .filter:hover { color: #06101c; background: var(--accent); }
.project-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
.project-card { min-height: 310px; padding: 22px; border: 1px solid var(--line); border-radius: 24px; background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.04)); box-shadow: 0 18px 50px rgba(0,0,0,.23); cursor: pointer; transform-style: preserve-3d; transition: transform .2s, border-color .2s, background .2s; }
.project-card:hover { border-color: rgba(120,215,255,.65); background: rgba(255,255,255,.10); }
.project-card p { color: var(--muted); line-height: 1.55; }
.project-meta { display: flex; justify-content: space-between; gap: 8px; color: var(--accent); font-size: 12px; font-weight: 900; text-transform: uppercase; letter-spacing: .12em; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.tag { font-size: 12px; color: var(--muted); border: 1px solid var(--line); padding: 7px 9px; border-radius: 999px; }
.systems-map { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.system-node { border: 1px solid var(--line); border-radius: 24px; padding: 20px; background: rgba(255,255,255,0.065); }
.system-node ul { margin: 14px 0 0; padding-left: 18px; color: var(--muted); line-height: 1.8; }
.timeline { position: relative; display: grid; gap: 16px; }
.timeline::before { content: ""; position: absolute; left: 22px; top: 0; bottom: 0; width: 1px; background: var(--line); }
.timeline-item { position: relative; margin-left: 54px; padding: 22px; border: 1px solid var(--line); border-radius: 24px; background: rgba(255,255,255,.065); }
.timeline-item::before { content:""; position:absolute; left:-43px; top:24px; width:14px; height:14px; border-radius:50%; background: var(--accent); box-shadow: 0 0 22px var(--accent); }
.timeline-item p { color: var(--muted); line-height: 1.65; }
.proof-card { padding: 36px; border-radius: var(--radius); background: linear-gradient(135deg, rgba(120,215,255,.13), rgba(155,140,255,.13), rgba(89,255,168,.08)); border: 1px solid var(--line); }
.contact-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.contact-card { border: 1px solid var(--line); border-radius: 22px; padding: 22px; background: rgba(255,255,255,.065); }
.contact-card span { color: var(--muted); font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.contact-card strong { display:block; margin-top: 10px; font-size: 18px; overflow-wrap: anywhere; }
.project-dialog { max-width: 760px; width: calc(100% - 32px); border: 1px solid var(--line); border-radius: 28px; background: #080d18; color: var(--text); box-shadow: var(--shadow); padding: 28px; }
.project-dialog::backdrop { background: rgba(0,0,0,.72); backdrop-filter: blur(5px); }
.dialog-close { float: right; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); background: var(--card); color: var(--text); font-size: 26px; cursor: pointer; }
.dialog-list { color: var(--muted); line-height: 1.8; }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .12s; }
.floating { animation: float 6s ease-in-out infinite; }
@keyframes gradientShift { 0%,100%{background-position:0% 50%;} 50%{background-position:100% 50%;} }
@keyframes pulse { 0%,100%{transform:translate(-50%,-50%) scale(.95);} 50%{transform:translate(-50%,-50%) scale(1.08);} }
@keyframes pulseSoft { 0%,100%{transform:scale(.96); opacity:.62;} 50%{transform:scale(1.04); opacity:.92;} }
@keyframes float { 0%,100%{transform:translateY(0);} 50%{transform:translateY(-12px);} }
@keyframes marquee { from{transform:translateX(0);} to{transform:translateX(-50%);} }
@media (max-width: 900px) {
  .section-grid, .project-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-panel { min-height: 560px; }
  .profile-photo-shell { width: 210px; }
  .nav { display:none; }
  .brand-text { display:none; }
  h1 { font-size: clamp(44px, 15vw, 72px); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
.resume-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.resume-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 16px; }
.resume-card { border: 1px solid var(--line); border-radius: 24px; padding: 24px; background: rgba(255,255,255,0.065); }
.resume-card.wide { grid-row: span 2; }
.resume-card ul { margin: 14px 0 0; padding-left: 18px; color: var(--muted); line-height: 1.75; }
.resume-card li + li { margin-top: 10px; }
.resume-card h3 { margin-bottom: 10px; }
@media (max-width: 900px) { .resume-grid { grid-template-columns: 1fr; } .resume-card.wide { grid-row: auto; } }

.nav .nav-cta { color: #06101c; background: linear-gradient(135deg, var(--accent), var(--accent-2)); font-weight: 900; }
.hero-contact-strip { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: -14px 0 24px; color: var(--muted); font-size: 14px; font-weight: 700; }
.hero-contact-strip a { border-bottom: 1px solid rgba(120,215,255,.45); }
.hero-contact-strip a:hover { color: var(--accent); }
.proof-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.contact-grid { grid-template-columns: repeat(4,minmax(0,1fr)); }
.contact-card { transition: transform .2s, border-color .2s, background .2s; }
.contact-card:hover { transform: translateY(-3px); border-color: rgba(120,215,255,.65); background: rgba(255,255,255,.10); }
.resume-section { padding-top: 96px; }
@media (max-width: 1050px) { .contact-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media (max-width: 900px) {
  .hero-actions, .proof-actions { align-items: stretch; }
  .button { text-align: center; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media print {
  .site-header, #networkCanvas, .grain, .marquee, .filter-row, .hero-actions, .proof-actions { display: none !important; }
  body { background: #fff; color: #111; }
  .section, .hero { width: 100%; padding: 24px; }
}