/* Minimal, clean portfolio styling */
:root{
  --bg:#0b0e14;
  --panel:#111827;
  --panel2:#0f172a;
  --text:#e5e7eb;
  --muted:#a1a1aa;
  --line:rgba(255,255,255,.10);
  --accent:#7dd3fc;
  --accent2:#a78bfa;
  --shadow: 0 12px 30px rgba(0,0,0,.35);
  --radius: 18px;
  --max: 1100px;
  --pad: 18px;
  --font: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  background: radial-gradient(1200px 600px at 10% 0%, rgba(125,211,252,.12), transparent 60%),
              radial-gradient(1000px 500px at 90% 20%, rgba(167,139,250,.10), transparent 60%),
              var(--bg);
  color:var(--text);
  line-height:1.6;
}

a{color:inherit; text-decoration:none}
a:hover{opacity:.9}
strong{font-weight:700}

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

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

.site-header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,14,20,.6);
  border-bottom:1px solid var(--line);
}

.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
  gap:12px;
}

.brand{display:flex; align-items:center; gap:10px}
.brand-mark{
  width:38px; height:38px; border-radius:12px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(125,211,252,.35), rgba(167,139,250,.30));
  border:1px solid var(--line);
  font-weight:800;
}
.brand-name{font-weight:700}

.nav-right{display:flex; align-items:center; gap:10px}

.navlinks{display:flex; align-items:center; gap:18px}
.navlinks a{color:var(--muted); font-weight:600; font-size:14px}
.navlinks a:hover{color:var(--text)}

.nav-toggle{
  display:none;
  border:1px solid var(--line);
  background:transparent;
  color:var(--text);
  border-radius:12px;
  padding:10px 12px;
}
.bars{
  display:block; width:18px; height:2px; background:var(--text);
  position:relative;
}
.bars::before,.bars::after{
  content:""; position:absolute; left:0; width:18px; height:2px; background:var(--text);
}
.bars::before{top:-6px}
.bars::after{top:6px}

.lang-toggle{
  display:flex; gap:6px; align-items:center;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  padding:6px;
  border-radius: 999px;
  cursor:pointer;
}
.pill{
  padding:6px 10px;
  border-radius: 999px;
  font-weight:800;
  font-size:12px;
  color:var(--muted);
}
.pill.active{
  color:var(--text);
  background: linear-gradient(135deg, rgba(125,211,252,.14), rgba(167,139,250,.10));
  border:1px solid rgba(125,211,252,.30);
}

.hero{padding:56px 0 28px}
.hero-grid{
  display:grid;
  grid-template-columns: 1.35fr .65fr;
  gap:22px;
  align-items:start;
}
.kicker{color:var(--accent); font-weight:700; letter-spacing:.02em; margin:0 0 10px}
h1{font-size: clamp(30px, 3.7vw, 48px); line-height:1.15; margin:0 0 12px}
.lead{color:var(--muted); font-size: clamp(16px, 1.2vw, 18px); margin:0 0 18px}

.card{
  background: linear-gradient(180deg, rgba(17,24,39,.92), rgba(15,23,42,.86));
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--pad);
  box-shadow: var(--shadow);
}

.profile{position:relative; overflow:hidden}
.profile::after{
  content:"";
  position:absolute; inset:auto -40% -45% -40%;
  height:240px;
  background: radial-gradient(circle at 50% 50%, rgba(125,211,252,.22), transparent 60%);
  filter: blur(2px);
}
.avatar{
  width:62px; height:62px; border-radius: 18px;
  display:grid; place-items:center;
  font-weight:800; font-size:22px;
  background: rgba(125,211,252,.12);
  border:1px solid var(--line);
}
.profile-meta{margin-top:10px}
.h3{margin:0}
.muted{color:var(--muted)}
.small{font-size:13px}
.note{margin-top:12px}

.facts{margin:14px 0 0; display:grid; gap:10px}
.facts div{display:grid; grid-template-columns: 90px 1fr; gap:10px}
dt{color:var(--muted); font-weight:600}
dd{margin:0}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:8px;
  padding:12px 14px;
  border-radius: 14px;
  border:1px solid rgba(125,211,252,.35);
  background: linear-gradient(135deg, rgba(125,211,252,.14), rgba(167,139,250,.10));
  color:var(--text);
  font-weight:700;
}
.btn:hover{transform: translateY(-1px)}
.btn-ghost{
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color:var(--text);
}
.btn-sm{padding:9px 11px; border-radius:12px; font-size:13px; font-weight:700}

.cta-row{display:flex; gap:10px; flex-wrap:wrap; margin: 12px 0 12px}
.quick{list-style:none; padding:0; margin:12px 0 0; display:flex; gap:8px; flex-wrap:wrap}
.tag{
  display:inline-flex; padding:6px 10px; border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color:var(--muted);
  font-size:13px; font-weight:600;
}

.section{padding:46px 0}
.section.alt{
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.00));
  border-top:1px solid rgba(255,255,255,.05);
  border-bottom:1px solid rgba(255,255,255,.05);
}
.section-head{margin-bottom:16px}
.section-head h2{margin:0 0 8px; font-size:28px}
.section-head p{margin:0; max-width: 70ch}

.grid-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:18px;
}
.bullets{margin:10px 0 0; padding-left:18px}
.bullets li{margin:7px 0; color:var(--text)}
.chips{list-style:none; padding:0; margin:12px 0 0; display:flex; gap:8px; flex-wrap:wrap}
.chips li{
  padding:7px 10px;
  border-radius: 999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color:var(--muted);
  font-weight:600; font-size:13px;
}

.skills-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:16px;
}

.timeline{display:grid; gap:16px}
.timeline-head{display:flex; justify-content:space-between; align-items:baseline; gap:10px; flex-wrap:wrap}
.timeline-head h3{margin:0}
.timeline-head p{margin:0}

.projects-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:16px;
}
.project-actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px}

.project-top{
  display:grid;
  grid-template-columns: 1fr;
  gap:12px;
}
.shot{
  width:100%;
  height:auto;
  border-radius: 14px;
  border:1px solid var(--line);
  background: rgba(0,0,0,.2);
}

.callout{margin-top:16px}
.callout h3{margin:0 0 8px}

.form label{display:grid; gap:6px; margin-top:12px; font-weight:600}
input, textarea{
  width:100%;
  padding:11px 12px;
  border-radius: 14px;
  border:1px solid var(--line);
  background: rgba(0,0,0,.2);
  color:var(--text);
  font-family: var(--font);
}
input:focus, textarea:focus{outline: 2px solid rgba(125,211,252,.35); outline-offset: 2px}

.footer{
  border-top:1px solid var(--line);
  padding:22px 0;
}
.footer-inner{display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap}

.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); border:0;
}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr; }
  .skills-grid{grid-template-columns:1fr 1fr}
  .projects-grid{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .nav-toggle{display:inline-flex}
  .navlinks{
    position:absolute;
    right:16px;
    top:64px;
    display:none;
    flex-direction:column;
    gap:10px;
    padding:12px;
    width:min(260px, calc(100% - 32px));
    background: rgba(11,14,20,.92);
    border:1px solid var(--line);
    border-radius:16px;
  }
  .navlinks.open{display:flex}
}