*{box-sizing:border-box}
:root{
  --bg:#07101e;
  --panel:rgba(16,24,43,.72);
  --panel-solid:#0f182b;
  --text:#f2f6ff;
  --muted:#b7c2de;
  --line:rgba(255,255,255,.08);
  --primary:#68a5ff;
  --accent:#22d3ee;
  --accent2:#8b5cf6;
  --shadow:0 24px 80px rgba(0,0,0,.35);
}
body.light{
  --bg:#f4f8ff;
  --panel:rgba(255,255,255,.75);
  --panel-solid:#ffffff;
  --text:#12203a;
  --muted:#5a6782;
  --line:rgba(18,32,58,.08);
  --shadow:0 18px 55px rgba(30,55,90,.12);
}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 10% 10%, rgba(34,211,238,.10), transparent 18%),
    radial-gradient(circle at 90% 20%, rgba(139,92,246,.10), transparent 18%),
    radial-gradient(circle at 50% 90%, rgba(104,165,255,.10), transparent 20%),
    var(--bg);
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit}
.container{width:min(1140px, calc(100% - 32px)); margin:auto}
.section{padding:84px 0}
.glass{
  background:var(--panel);
  backdrop-filter:blur(16px);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.bg-glow{
  position:fixed;
  border-radius:50%;
  filter:blur(60px);
  opacity:.34;
  z-index:-1;
}
.glow-1{width:220px;height:220px;background:#22d3ee;left:-5%;top:12%}
.glow-2{width:260px;height:260px;background:#8b5cf6;right:-8%;top:28%}
.site-header{
  position:sticky; top:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between;
  padding:18px min(4vw,32px);
  background:color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.brand{font-weight:900;font-size:1.12rem}
.brand span{color:var(--accent)}
.nav{display:flex;gap:26px}
.nav a{color:var(--muted);font-weight:600}
.nav a:hover{color:var(--text)}
.header-actions{display:flex;gap:10px}
.icon-btn{
  width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:var(--panel); color:var(--text); cursor:pointer;
}
.mobile-only{display:none}
.hero{
  min-height:calc(100vh - 80px);
  display:grid;
  grid-template-columns:1.02fr .98fr;
  gap:28px;
  align-items:center;
}
.eyebrow{
  margin:0 0 14px;
  color:var(--accent);
  text-transform:uppercase;
  letter-spacing:.16em;
  font-size:.76rem;
  font-weight:800;
}
.hero h1,.section-head h2{
  margin:0;
  line-height:1.03;
  letter-spacing:-.04em;
}
.hero h1{font-size:clamp(2.6rem, 5vw, 5rem); max-width:11.5ch}
.hero-text,.panel p,.project-body p,.service-card p,.contact-copy{
  color:var(--muted);
  line-height:1.8;
}
.hero-text{margin-top:18px;max-width:62ch}
.hero-actions-row{display:flex; gap:14px; flex-wrap:wrap; margin:28px 0 24px}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  min-height:48px; padding:0 18px; border-radius:999px;
  font-weight:800; border:1px solid var(--line); transition:.25s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{border:none; color:#05101d; background:linear-gradient(135deg,var(--primary),var(--accent))}
.btn-secondary{background:rgba(255,255,255,.03)}
.mini-stats{display:grid; grid-template-columns:repeat(3,1fr); gap:14px}
.stat-box{padding:16px 18px; border-radius:20px}
.stat-box strong{display:block; margin-bottom:6px}
.stat-box span{color:var(--muted); font-size:.93rem}
.hero-visual{padding:20px; border-radius:30px}
.profile-card{
  display:flex; align-items:center; gap:18px;
  padding:18px; border-radius:24px; background:rgba(255,255,255,.03);
}
.profile-text h2{margin:0 0 6px; font-size:1.5rem}
.profile-text p{margin:0; color:var(--muted)}
.photo-shell{position:relative; width:130px; height:130px; flex:0 0 130px}
.photo-glow{
  position:absolute; inset:-10px;
  background:linear-gradient(135deg,var(--primary),var(--accent),var(--accent2));
  border-radius:50%; filter:blur(16px); opacity:.8;
}
.profile-photo{
  position:relative; width:100%; height:100%; object-fit:cover;
  border-radius:50%; border:4px solid rgba(255,255,255,.18);
  box-shadow:0 14px 40px rgba(0,0,0,.35); z-index:2;
}
.dashboard-mockup{display:grid; grid-template-columns:1.15fr .85fr; gap:16px; margin-top:18px}
.mock-card{
  border-radius:24px; padding:18px;
  border:1px solid var(--line); background:rgba(255,255,255,.035);
}
.large-card{min-height:300px}
.small-card{min-height:300px; display:flex; flex-direction:column; justify-content:space-between}
.mock-header{height:16px; width:42%; border-radius:999px; background:rgba(255,255,255,.12); margin-bottom:20px}
.bars{display:flex; align-items:flex-end; gap:12px; height:160px}
.bars span{flex:1; border-radius:16px 16px 0 0; background:linear-gradient(180deg,var(--accent),var(--accent2))}
.kpi-strip{margin-top:24px; display:grid; grid-template-columns:1fr 1fr; gap:12px}
.kpi-strip div{padding:14px 16px; border-radius:18px; background:rgba(255,255,255,.03); border:1px solid var(--line)}
.kpi-strip small{display:block; color:var(--muted); margin-bottom:6px}
.kpi-strip strong{font-size:1.35rem}
.ring-chart{
  width:120px; height:120px; border-radius:50%; margin:8px auto 0;
  background:conic-gradient(var(--accent) 0 45%, var(--accent2) 45% 78%, rgba(255,255,255,.12) 78% 100%);
  position:relative;
}
.ring-chart:after{content:""; position:absolute; inset:18px; background:var(--panel-solid); border-radius:50%}
.line-box{
  height:120px; border-radius:20px; border:1px solid var(--line);
  background:
    linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size:22px 22px;
}
.section-head{margin-bottom:26px}
.section-head h2{font-size:clamp(1.9rem, 3vw, 3.2rem); max-width:15ch}
.with-actions{display:flex; align-items:end; justify-content:space-between; gap:20px; flex-wrap:wrap}
.about-grid{display:grid; grid-template-columns:1.15fr .85fr; gap:20px}
.panel{padding:28px; border-radius:28px}
.details-panel{display:grid; gap:14px}
.details-panel div{padding:14px 0; border-bottom:1px solid var(--line)}
.details-panel div:last-child{border-bottom:none}
.details-panel span{display:block; color:var(--muted); margin-bottom:6px}
.filter-row{display:flex; gap:10px; flex-wrap:wrap}
.filter-btn{
  border:1px solid var(--line); background:rgba(255,255,255,.03);
  color:var(--text); padding:10px 14px; border-radius:999px; cursor:pointer; font-weight:700
}
.filter-btn.active{background:linear-gradient(135deg,var(--primary),var(--accent)); color:#05101d; border:none}
.project-grid,.service-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px}
.project-card,.service-card,.cta-panel{border-radius:28px}
.project-card{overflow:hidden; transition:transform .25s ease, opacity .25s ease}
.project-card:hover,.service-card:hover{transform:translateY(-4px)}
.project-preview{height:190px; border-bottom:1px solid var(--line)}
.preview-1{
  background:
    linear-gradient(135deg, rgba(104,165,255,.18), rgba(34,211,238,.08)),
    linear-gradient(180deg, transparent 60%, rgba(255,255,255,.08) 60% 62%, transparent 62%);
}
.preview-2{
  background:
    radial-gradient(circle at 30% 35%, rgba(34,211,238,.4) 0 15%, transparent 16%),
    radial-gradient(circle at 65% 45%, rgba(139,92,246,.4) 0 18%, transparent 19%),
    linear-gradient(135deg, rgba(139,92,246,.16), rgba(34,211,238,.06));
}
.preview-3{
  background:
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(135deg, rgba(34,211,238,.14), rgba(104,165,255,.08));
  background-size:26px 26px,26px 26px,auto;
}
.project-body,.service-card{padding:22px}
.tags{display:flex; gap:8px; flex-wrap:wrap; margin-bottom:10px}
.tags span{padding:8px 12px; border-radius:999px; background:rgba(255,255,255,.05); color:var(--muted); font-size:.84rem}
.project-body ul{margin:14px 0 0; padding-left:18px; color:var(--muted); line-height:1.8}
.hidden{opacity:.14; transform:scale(.985); pointer-events:none}
.cta-panel{padding:30px; display:grid; grid-template-columns:1.15fr .85fr; gap:24px; align-items:center}
.cta-actions{display:grid; grid-template-columns:repeat(2,1fr); gap:12px}
.footer{padding:30px 16px 42px; text-align:center; color:var(--muted)}
.reveal{opacity:0; transform:translateY(22px); transition:opacity .7s ease, transform .7s ease}
.reveal.visible{opacity:1; transform:none}
@media (max-width: 980px){
  .hero,.about-grid,.project-grid,.service-grid,.cta-panel{grid-template-columns:1fr}
  .mini-stats{grid-template-columns:1fr}
  .dashboard-mockup{grid-template-columns:1fr}
}
@media (max-width: 760px){
  .nav{
    position:fixed; left:16px; right:16px; top:74px;
    display:none; flex-direction:column; gap:16px;
    padding:18px; background:var(--panel-solid); border:1px solid var(--line); border-radius:18px;
  }
  .nav.open{display:flex}
  .mobile-only{display:block}
  .profile-card{flex-direction:column; align-items:flex-start}
  .cta-actions{grid-template-columns:1fr}
}