:root{
  --bg:#060911;
  --bg-alt:#0b0f1a;
  --card:#0e1320;
  --border:rgba(255,255,255,.09);
  --text:#f3f5fa;
  --text-dim:#8a92a8;
  --blue:#3d6dff;
  --blue-2:#8fb4ff;
  --grad:linear-gradient(120deg, var(--blue) 0%, var(--blue-2) 100%);
  --radius:16px;
  --maxw:1220px;
  --font-display:"Space Grotesk", sans-serif;
  --font-body:"Inter", sans-serif;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg); color:var(--text);
  font-family:var(--font-body); line-height:1.5;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
.container{max-width:var(--maxw); margin:0 auto; padding:0 28px;}
.grad{ background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent; }

/* Header */
.header{ position:fixed; top:0; left:0; right:0; z-index:100; border-bottom:1px solid transparent; transition:border-color .3s; }
.header::before{ content:""; position:absolute; inset:0; z-index:-1; background:rgba(6,9,17,.75); backdrop-filter:blur(14px); }
.header.scrolled{ border-color:var(--border); }
.header__inner{ display:flex; align-items:center; justify-content:space-between; height:86px; }
.logo{ font-family:var(--font-display); font-weight:700; font-size:20px; letter-spacing:.02em; display:flex; align-items:center; gap:10px; }
.logo__dot{ color:var(--blue-2); }
.logo__sub{ font-family:var(--font-body); font-size:9px; font-weight:500; letter-spacing:.05em; color:var(--text-dim); line-height:1.4; text-transform:uppercase; border-left:1px solid var(--border); padding-left:10px; }
.nav{ display:flex; gap:34px; }
.nav__link{ font-size:13px; font-weight:500; color:var(--text-dim); letter-spacing:.03em; transition:color .2s; }
.nav__link:hover{ color:var(--text); }
.burger{ display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:8px; }
.burger span{ width:20px; height:2px; background:var(--text); display:block; }

/* Hero */
.hero{ padding:150px 0 0; position:relative; }
.hero__inner{ display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:center; }
.hero__title{
  font-family:var(--font-display); font-weight:700;
  font-size:clamp(40px, 5.6vw, 76px); line-height:.98; letter-spacing:-.01em;
}
.hero__side{ display:flex; flex-direction:column; align-items:flex-end; gap:26px; }
.hero__side-top{ text-align:right; max-width:280px; }
.hero__spark{ display:block; color:var(--blue-2); font-size:20px; margin-bottom:14px; }
.hero__side-top p{ font-size:12.5px; font-weight:600; letter-spacing:.04em; color:var(--text-dim); line-height:1.7; }
.hero__cta{ display:inline-flex; align-items:center; gap:8px; margin-top:20px; font-size:13px; font-weight:700; letter-spacing:.04em; border-bottom:1px solid var(--text); padding-bottom:4px; }
.hero__photo{ position:relative; width:280px; }
.hero__photo img{ border-radius:50%; aspect-ratio:1/1; object-fit:cover; width:100%; position:relative; z-index:1; box-shadow:0 0 60px -10px rgba(61,109,255,.6); }
.hero__ring{ position:absolute; inset:-18px; border:1px solid rgba(143,180,255,.4); border-radius:50%; z-index:0; }

.metabar{
  margin-top:70px; padding:18px 0; border-top:1px solid var(--border);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  font-size:11px; letter-spacing:.08em; color:var(--text-dim); font-weight:600;
}
.dot{ display:inline-block; width:6px; height:6px; border-radius:50%; background:var(--blue-2); margin-left:6px; box-shadow:0 0 8px var(--blue-2); }

/* Sections */
.section{ padding:110px 0; }
.section--tight{ padding:70px 0; }
.section-label{ font-size:11.5px; letter-spacing:.12em; font-weight:700; color:var(--blue-2); text-transform:uppercase; margin-bottom:14px; }
.section-title{ font-family:var(--font-display); font-weight:700; font-size:clamp(28px,4vw,44px); letter-spacing:-.01em; }
.section-head{ display:flex; justify-content:space-between; align-items:center; margin-bottom:6px; }
.section-head__link{ font-size:12px; font-weight:700; letter-spacing:.04em; color:var(--blue-2); }

/* Projects */
.projects{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:44px; }
.project__media{ border-radius:var(--radius); overflow:hidden; aspect-ratio:4/3; margin-bottom:16px; border:1px solid var(--border); }
.project__media img{ width:100%; height:100%; object-fit:cover; transition:transform .5s ease; }
.project:hover .project__media img{ transform:scale(1.06); }
.project__tag{ font-size:10.5px; font-weight:700; letter-spacing:.08em; color:var(--blue-2); text-transform:uppercase; margin-bottom:6px; }
.project__title{ font-family:var(--font-display); font-size:20px; font-weight:700; margin-bottom:8px; }
.project__desc{ font-size:13px; color:var(--text-dim); }
.project__desc span{ display:inline-block; margin-top:6px; color:var(--text); font-weight:600; }

/* Split panels */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.panel{ background:var(--card); border:1px solid var(--border); border-radius:var(--radius); padding:30px; }
.skills{ display:grid; grid-template-columns:repeat(3,1fr); gap:10px; margin:20px 0 22px; }
.skills span{
  background:var(--bg-alt); border:1px solid var(--border); border-radius:10px;
  padding:12px 10px; text-align:center; font-size:12.5px; font-weight:600;
}
.panel__link{ font-size:11.5px; font-weight:700; letter-spacing:.05em; color:var(--blue-2); }

.stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin:20px 0 26px; }
.stats b{ display:block; font-family:var(--font-display); font-size:30px; color:var(--blue-2); }
.stats span{ font-size:10px; letter-spacing:.04em; color:var(--text-dim); font-weight:600; }
.badges{ display:flex; flex-direction:column; gap:12px; padding-top:20px; border-top:1px solid var(--border); }
.badges span{ font-size:12px; font-weight:700; letter-spacing:.03em; display:flex; justify-content:space-between; }
.badges small{ font-weight:500; color:var(--text-dim); text-transform:none; letter-spacing:0; }

/* Process */
.steps{ display:grid; grid-template-columns:repeat(5,1fr); gap:20px; margin-top:50px; position:relative; }
.steps::before{ content:""; position:absolute; top:14px; left:0; right:0; height:1px; background:var(--border); }
.step{ position:relative; }
.step__num{ display:inline-flex; align-items:center; justify-content:center; width:30px; height:30px; border-radius:50%; background:var(--bg); border:1px solid var(--blue); color:var(--blue-2); font-family:var(--font-display); font-size:12px; font-weight:700; margin-bottom:18px; }
.step h4{ font-family:var(--font-display); font-size:15px; font-weight:700; letter-spacing:.03em; margin-bottom:10px; display:flex; align-items:center; gap:8px; }
.step h4 i{ font-style:normal; color:var(--blue-2); font-size:13px; }
.step p{ font-size:12.5px; color:var(--text-dim); line-height:1.6; }

/* Contact */
.contact-box{
  position:relative; background:var(--card); border:1px solid var(--border); border-radius:var(--radius);
  padding:46px; display:grid; grid-template-columns:1.3fr 1fr; gap:30px; overflow:hidden;
}
.contact-title{ font-family:var(--font-display); font-size:clamp(32px,5vw,56px); font-weight:700; letter-spacing:-.01em; margin:10px 0 14px; }
.contact-box__left p{ color:var(--text-dim); font-size:14px; max-width:360px; }
.contact-box__right{ display:flex; flex-direction:column; justify-content:center; gap:14px; font-size:14px; font-weight:600; }
.contact-orb{
  position:absolute; right:46px; bottom:46px; width:64px; height:64px; border-radius:50%;
  background:radial-gradient(circle at 30% 30%, #1a2340, #05070d);
  border:1px solid var(--border);
  display:flex; align-items:center; justify-content:center; font-size:22px; color:var(--blue-2);
  box-shadow:0 0 40px -8px rgba(61,109,255,.5);
}

/* Footer */
.footer{ border-top:1px solid var(--border); padding:34px 0; }
.footer__inner{ display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:16px; font-size:12px; color:var(--text-dim); }
.logo--sm{ font-size:16px; }
.footer__nav{ display:flex; gap:20px; }
.footer__nav a{ color:var(--text-dim); }
.footer__nav a:hover{ color:var(--text); }

/* Responsive */
@media (max-width:980px){
  .nav{ display:none; }
  .burger{ display:flex; }
  .hero__inner{ grid-template-columns:1fr; }
  .hero__side{ align-items:flex-start; }
  .hero__side-top{ text-align:left; }
  .hero__photo{ align-self:center; }
  .projects{ grid-template-columns:1fr 1fr; }
  .split{ grid-template-columns:1fr; }
  .steps{ grid-template-columns:1fr 1fr; }
  .steps::before{ display:none; }
  .contact-box{ grid-template-columns:1fr; }
  .contact-orb{ position:static; margin-top:20px; }
}
@media (max-width:640px){
  .projects{ grid-template-columns:1fr; }
  .skills{ grid-template-columns:repeat(2,1fr); }
  .stats{ grid-template-columns:repeat(2,1fr); }
  .steps{ grid-template-columns:1fr; }
  .metabar{ flex-direction:column; }
}

.nav.is-open{
  display:flex; position:fixed; top:86px; left:0; right:0; bottom:0;
  background:var(--bg); flex-direction:column; padding:32px 28px; gap:26px; z-index:99;
  border-top:1px solid var(--border);
}
.nav.is-open .nav__link{ font-size:19px; color:var(--text); }