:root{
  --bg:#05060a;
  --panel:#0a0d15;
  --panel-2:#070914;
  --text:#ffffff;
  --muted:rgba(255,255,255,.68);
  --border:rgba(255,255,255,.10);
  --shadow:0 18px 60px rgba(0,0,0,.55);
  --accent:#64a7ff;
  --accent-2:#9b6bff;
  --danger:#ff2d55;
  --radius:12px;
  --radius-sm:10px;
  --max:1080px;
  --module-h:560px;
  --glow:linear-gradient(90deg, #ff2d55, #8b5cf6, #22d3ee, #ff2d55);
  --mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;
  --sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";
}

html[data-theme="light"]{
  --bg:#ffffff;
  --panel:#f7f8ff;
  --panel-2:#ffffff;
  --text:#0b1020;
  --muted:#4b556a;
  --border:rgba(20,32,70,.14);
  --shadow:0 10px 30px rgba(12,18,40,.12);
  --accent:#2f66ff;
  --accent-2:#0ea5e9;
  --danger:#e11d48;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--sans);
  background:
    radial-gradient(900px 600px at 20% -10%, rgba(100,167,255,.16), transparent 60%),
    radial-gradient(900px 600px at 85% -20%, rgba(155,107,255,.12), transparent 58%),
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px),
    var(--bg);
  background-size:auto, auto, 44px 44px, 44px 44px, auto;
  background-position:0 0, 0 0, 0 0, 0 0, 0 0;
  color:var(--text);
  line-height:1.5;
}
body.has-letterglitch-bg{
  background:var(--bg);
}
body.has-letterglitch-bg > :not(.letterglitch-bg){
  position:relative;
  z-index:1;
}
.letterglitch-bg{
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  background:var(--bg);
  overflow:hidden;
}
.letterglitch-bg .letterglitch-canvas{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  display:block;
  opacity:.70;
  filter:saturate(120%) contrast(110%);
}
.letterglitch-bg .letterglitch-vignette{
  position:absolute;
  inset:0;
  pointer-events:none;
}
a{color:inherit}

.container{
  width:min(var(--max), calc(100% - 32px));
  margin:0 auto;
}

.skip-link{
  position:absolute;
  left:-999px;
  top:8px;
  padding:10px 14px;
  background:var(--panel-2);
  border:1px solid var(--border);
  border-radius:12px;
  z-index:1000;
}
.skip-link:focus{left:12px}

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:saturate(180%) blur(10px);
  background:rgba(5,6,10,.72);
  border-bottom:1px solid var(--border);
}
html[data-theme="light"] .site-header{background:rgba(255,255,255,.70)}

.header-top{
  display:flex;
  gap:16px;
  align-items:center;
  justify-content:space-between;
  padding:12px 0 10px;
}
.header-bottom{padding:12px 0}
.brand{min-width:190px}
.brand-title{
  font-weight:820;
  letter-spacing:.6px;
  text-transform:uppercase;
  font-family:var(--mono);
}
.brand-email{
  display:block;
  margin-top:4px;
  color:var(--muted);
  font-size:12px;
  text-decoration:none;
  width:fit-content;
  border-bottom:1px solid rgba(255,255,255,.14);
}
.brand-email:hover{border-bottom-color:rgba(34,211,238,.55); color:rgba(255,255,255,.85)}

.header-fields{
  display:flex;
  align-items:flex-end;
  gap:12px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.field{display:flex; flex-direction:column; gap:6px; min-width:220px}
.field-label{font-family:var(--mono); font-size:11px; color:var(--muted); letter-spacing:.6px; text-transform:uppercase}

.site-nav{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  justify-content:center;
  padding:4px 0;
}
.site-nav a{
  text-decoration:none;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid transparent;
  color:var(--muted);
  font-size:12px;
  font-family:var(--mono);
  letter-spacing:.4px;
}
.site-nav a:hover{border-color:var(--border); color:var(--text)}
.site-nav a[data-active="true"]{
  color:var(--text);
  border-color:rgba(34,211,238,.35);
  background:rgba(34,211,238,.08);
}

.btn{
  appearance:none;
  border:1px solid var(--border);
  background:var(--panel-2);
  color:var(--text);
  border-radius:999px;
  padding:8px 12px;
  font-size:13px;
  cursor:pointer;
}
.btn:hover{border-color:rgba(122,167,255,.35)}
.btn:active{transform:translateY(1px)}
.btn-ghost{background:transparent}
.btn-sm{padding:7px 10px; font-size:12px}

.input{
  width:220px;
  padding:9px 12px;
  border-radius:999px;
  border:1px solid var(--border);
  background:var(--panel-2);
  color:var(--text);
  outline:none;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.04);
}
.input-sm{width:220px; padding:8px 12px; font-size:13px}
.input::placeholder{color:color-mix(in srgb, var(--muted) 75%, transparent)}
.input:focus{
  border-color:rgba(34,211,238,.38);
  box-shadow:
    0 0 0 3px rgba(34,211,238,.10),
    0 0 26px rgba(155,107,255,.14),
    inset 0 0 0 1px rgba(255,255,255,.06);
}

.site-main{padding:20px 0 40px}
.section{padding:18px 0}

.card{
  background:linear-gradient(180deg, rgba(255,255,255,.04), transparent 35%), var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:16px;
}

.card-module{
  position:relative;
  z-index:0;
  height:var(--module-h);
  display:flex;
  flex-direction:column;
  padding:14px;
  border-radius:10px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.06), transparent 30%),
    radial-gradient(800px 240px at 10% 0%, rgba(34,211,238,.10), transparent 65%),
    radial-gradient(800px 260px at 95% 0%, rgba(155,107,255,.09), transparent 65%),
    var(--panel);
}
.card-module::before{
  content:"";
  position:absolute;
  inset:-2px;
  border-radius:12px;
  background:var(--glow);
  background-size:300% 300%;
  filter:blur(10px);
  opacity:0;
  transition:opacity .18s ease;
  z-index:-1;
  animation:rgbGlow 6.5s linear infinite;
}
.card-module::after{
  content:"";
  position:absolute;
  inset:0;
  border-radius:10px;
  padding:1px;
  background:var(--glow);
  background-size:300% 300%;
  opacity:0;
  transition:opacity .18s ease;
  pointer-events:none;
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;
  mask-composite:exclude;
  animation:rgbGlow 6.5s linear infinite;
}
.card-module:hover::before,
.card-module:hover::after,
.card-module.is-active::before,
.card-module.is-active::after,
.card-module:focus-within::before,
.card-module:focus-within::after{
  opacity:1;
}

.module-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  position:relative;
  z-index:0;
  padding:10px 10px 12px;
  margin:-6px -6px 12px;
  border-radius:10px 10px 8px 8px;
  border:1px solid rgba(255,255,255,.10);
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,0));
}
.module-head::before{
  content:"";
  position:absolute;
  inset:-3px;
  border-radius:inherit;
  background:var(--glow);
  background-size:300% 300%;
  filter:blur(12px);
  opacity:0;
  transition:opacity .18s ease;
  z-index:-1;
  animation:rgbGlow 6.5s linear infinite;
}
.module-head::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-1px;
  height:1px;
  background:var(--glow);
  background-size:300% 300%;
  opacity:0;
  transition:opacity .18s ease;
  animation:rgbGlow 6.5s linear infinite;
}
.card-module:hover .module-head::before,
.card-module:hover .module-head::after,
.card-module.is-active .module-head::before,
.card-module.is-active .module-head::after,
.card-module:focus-within .module-head::before,
.card-module:focus-within .module-head::after{
  opacity:1;
}
.module-head h2{
  margin:0;
  font-size:15px;
  font-family:var(--mono);
  text-transform:uppercase;
  letter-spacing:1px;
}
.module-tools{display:flex; gap:10px; align-items:center; flex-wrap:wrap; justify-content:flex-end}
.module-body{
  padding:12px 2px 2px;
  overflow:auto;
  flex:1;
  scrollbar-width:thin;
  scrollbar-color:rgba(255,255,255,.22) transparent;
}
.module-body::-webkit-scrollbar{height:10px; width:10px}
.module-body::-webkit-scrollbar-thumb{background:rgba(255,255,255,.18); border-radius:999px; border:2px solid transparent; background-clip:content-box}
.module-body::-webkit-scrollbar-track{background:transparent}

.muted{color:var(--muted)}
.list{display:flex; flex-direction:column; gap:10px}
.list-rows{gap:0}
.row-item{
  padding:12px 10px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:10px;
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,0)), rgba(2,3,6,.88);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
}
.list-rows .row-item + .row-item{margin-top:10px}

.row{
  display:flex;
  gap:12px;
  align-items:flex-start;
  justify-content:space-between;
  flex-wrap:wrap;
}
.item-title{font-weight:650}
.item-meta{color:var(--muted); font-size:13px}
.item-desc{margin-top:8px; color:color-mix(in srgb, var(--text) 88%, transparent)}

.chips{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:8px 0 12px;
}
.chip{
  font-size:12px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  background:transparent;
  color:var(--muted);
  cursor:pointer;
  user-select:none;
  font-family:var(--mono);
  letter-spacing:.3px;
}
.chip[data-active="true"]{
  background:rgba(122,167,255,.12);
  border-color:rgba(122,167,255,.35);
  color:var(--text);
}

.grid{
  display:grid;
  grid-template-columns:repeat(12, 1fr);
  gap:12px;
}
@media (max-width: 820px){
  .input{width:100%}
  .brand{min-width:auto}
  .field{min-width: min(100%, 420px)}
}

.project-title{font-weight:700; margin:0}
.project-sub{color:var(--muted); font-size:13px; margin-top:4px}
.project-tags{display:flex; flex-wrap:wrap; gap:8px; margin-top:10px}
.tag{
  font-size:12px;
  padding:5px 9px;
  border-radius:999px;
  border:1px solid var(--border);
  color:rgba(255,255,255,.78);
  font-family:var(--mono);
  letter-spacing:.25px;
  background:rgba(0,0,0,.18);
}
.project-links{display:flex; flex-wrap:wrap; gap:10px; margin-top:12px}
.link{
  text-decoration:none;
  font-size:13px;
  color:var(--text);
  border-bottom:1px solid rgba(34,211,238,.35);
}
.link:hover{border-bottom-color:rgba(255,45,85,.85)}

.about-grid{
  display:grid;
  grid-template-columns:110px 1fr;
  gap:16px;
  align-items:flex-start;
}
@media (max-width: 620px){
  .about-grid{grid-template-columns:1fr}
}
.about-avatar{
  width:110px;
  height:110px;
  border-radius:26px;
  background:linear-gradient(135deg, rgba(255,45,85,.22), rgba(34,211,238,.18));
  border:1px solid rgba(255,255,255,.14);
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
}
.about-name{font-size:22px; font-weight:780}
.about-name.letterglitch{
  display:inline-flex;
  align-items:center;
  justify-content:flex-start;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(0,0,0,.22);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
  position:relative;
  overflow:hidden;
  width:fit-content;
  max-width:100%;
}
html[data-theme="light"] .about-name.letterglitch{
  border-color:rgba(20,32,70,.14);
  background:rgba(255,255,255,.70);
}
.letterglitch-canvas{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  display:block;
  opacity:.86;
  filter:saturate(120%) contrast(108%);
}
.letterglitch-text{
  position:relative;
  z-index:2;
  font-family:var(--mono);
  letter-spacing:.3px;
  text-shadow:0 1px 0 rgba(0,0,0,.35);
}
html[data-theme="light"] .letterglitch-text{text-shadow:0 1px 0 rgba(255,255,255,.75)}
.letterglitch-vignette{
  position:absolute;
  inset:0;
  pointer-events:none;
  z-index:1;
}
.letterglitch-vignette--outer{
  background:radial-gradient(circle, rgba(0,0,0,0) 60%, rgba(0,0,0,1) 100%);
}
.letterglitch-vignette--center{
  background:radial-gradient(circle, rgba(0,0,0,0.78) 0%, rgba(0,0,0,0) 60%);
}
html[data-theme="light"] .letterglitch-vignette--outer{
  background:radial-gradient(circle, rgba(255,255,255,0) 60%, rgba(255,255,255,1) 100%);
}
html[data-theme="light"] .letterglitch-vignette--center{
  background:radial-gradient(circle, rgba(255,255,255,0.82) 0%, rgba(255,255,255,0) 60%);
}
.about-headline{color:var(--muted); margin-top:2px}
.about-location{color:var(--muted); margin-top:6px; font-size:13px}
.about-email{margin-top:8px; font-family:var(--mono); font-size:12px; letter-spacing:.3px}
.about-tags{display:flex; flex-wrap:wrap; gap:8px; margin-top:10px}
.about-summary{margin-top:12px}
.about-links{display:flex; flex-wrap:wrap; gap:12px; margin-top:12px}
.toggle input{accent-color:var(--accent)}
.toggle-sm{padding:5px 9px; font-size:12px}

.contact-grid{
  display:grid;
  grid-template-columns:repeat(12, 1fr);
  gap:12px;
}
.contact-item{
  grid-column:span 6;
  padding:14px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-sm);
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,0)), rgba(2,3,6,.88);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
}
@media (max-width: 760px){
  .contact-item{grid-column:span 12}
}

.site-footer{
  border-top:1px solid var(--border);
  padding:18px 0 26px;
}
.footer-row{display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap}

@keyframes rgbGlow{
  0%{background-position:0% 50%}
  50%{background-position:100% 50%}
  100%{background-position:0% 50%}
}

@media (prefers-reduced-motion: reduce){
  *{scroll-behavior:auto !important; transition:none !important; animation:none !important}
}