:root{
  --blue:#2f6bfe;
  --blue-dark:#1f52d8;
  --ink:#0f1115;
  --dark:#0e0e12;
  --muted:#6b7280;
  --border:#e6e8ec;
  --bg:#ffffff;
  --alt:#f6f7f9;
  --green:#22c55e;
  --radius:18px;
  --wrap:1280px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',-apple-system,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.logo{font-family:'Poppins',sans-serif;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 40px;width:100%}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:15px;
  padding:14px 24px;border-radius:999px;border:1.5px solid transparent;transition:.18s;cursor:pointer;white-space:nowrap}
.btn span{transition:transform .18s}
.btn:hover span{transform:translateX(3px)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-dark)}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--border)}
.btn-outline:hover{border-color:var(--ink)}
.btn-lg{padding:18px 28px;font-size:16px}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{font-size:22px;font-weight:700}
.logo span{color:var(--blue)}
.nav-links{display:flex;gap:4px;background:var(--alt);padding:5px;border-radius:999px}
.nav-links a{font-size:14px;font-weight:500;color:var(--muted);padding:9px 18px;border-radius:999px;transition:.15s}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{background:var(--ink);color:#fff}
.nav-cv{padding:11px 20px;font-size:14px}

/* hero */
.hero{padding:70px 0 80px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.status{display:inline-flex;align-items:center;gap:9px;font-size:14px;font-weight:500;color:var(--muted);
  background:var(--alt);border:1px solid var(--border);padding:8px 16px;border-radius:999px;margin-bottom:28px}
.status .dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(34,197,94,.18)}
.hero h1{font-size:58px;font-weight:800;line-height:1.04}
.hero h1 .accent{color:var(--blue)}
.lead{font-size:17px;color:var(--muted);margin:26px 0 32px;max-width:540px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.socials{display:flex;align-items:center;gap:10px;margin-top:36px;flex-wrap:wrap}
.socials>span{font-size:14px;color:var(--muted)}
.pill{font-size:14px;font-weight:500;padding:8px 16px;border:1px solid var(--border);border-radius:999px;transition:.15s}
.pill:hover{border-color:var(--ink);background:var(--alt)}

/* hero photo */
.hero-photo{position:relative;aspect-ratio:480/560;max-width:480px;margin-left:auto;width:100%}
.accent-block{position:absolute;right:0;top:11%;width:84%;height:90%;
  background:linear-gradient(150deg,var(--blue),#6f9bff);border-radius:26px}
.photo-frame{position:absolute;left:0;top:0;width:82%;height:96%;border-radius:22px;overflow:hidden;
  box-shadow:0 30px 60px -20px rgba(15,23,42,.35);background:var(--alt)}
.photo-frame img{width:100%;height:100%;object-fit:cover;object-position:top center}
.badge{position:absolute;background:#fff;border:1px solid var(--border);border-radius:16px;
  box-shadow:0 14px 30px -12px rgba(15,23,42,.25)}
.badge-exp{left:-22px;bottom:12%;padding:14px 18px;display:flex;flex-direction:column;max-width:150px}
.badge-exp strong{font-family:'Poppins';font-size:30px;font-weight:700;color:var(--blue);line-height:1}
.badge-exp span{font-size:12.5px;color:var(--muted);margin-top:4px}
.badge-stack{right:2%;top:-14px;padding:11px 16px;font-size:13.5px;font-weight:600;background:var(--dark);color:#fff;border-color:var(--dark);display:flex;gap:8px;align-items:center}
.badge-stack .mono{font-family:ui-monospace,monospace;color:#7fa7ff}

/* stats */
.stats{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--bg)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:44px 40px}
.stat h3{font-size:44px;font-weight:700;line-height:1}
.stat p{font-size:14px;color:var(--muted);margin-top:10px}

/* generic section */
.section{padding:90px 0}
.section.alt{background:var(--alt)}
.sec-head{margin-bottom:46px}
.eyebrow{display:block;font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.eyebrow.light{color:#7fa7ff}
.sec-head h2{font-size:40px;font-weight:700}

/* skills */
.skills-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.skill-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:26px 24px;transition:.2s}
.skill-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px -22px rgba(15,23,42,.3)}
.skill-card .num{font-size:13px;font-weight:600;color:var(--muted)}
.skill-card h3{font-size:22px;font-weight:600;margin:14px 0 20px}
.skill-card.active{background:var(--dark);border-color:var(--dark);color:#fff}
.skill-card.active .num{color:#8aa0c6}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{font-size:13px;font-weight:500;padding:7px 13px;border-radius:999px;background:var(--alt);color:var(--ink)}
.skill-card.active .chips span{background:rgba(255,255,255,.1);color:#e8ecf5}

/* experience */
.roles{display:flex;flex-direction:column}
.role{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center;
  padding:28px 0;border-top:1px solid var(--border)}
.role:last-child{border-bottom:1px solid var(--border)}
.logo-sq{width:64px;height:64px;border-radius:16px;background:#fff;border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden}
.logo-sq img{width:46px;height:46px;object-fit:contain}
.role-info h3{font-size:22px;font-weight:600}
.role-sub{display:block;font-size:14px;color:var(--blue);font-weight:500;margin:4px 0 8px}
.role-info p{font-size:15px;color:var(--muted);max-width:680px}
.date-pill{font-size:13px;font-weight:600;color:var(--ink);background:var(--bg);border:1px solid var(--border);
  padding:8px 16px;border-radius:999px;white-space:nowrap}
.section.alt .date-pill{background:#fff}

/* projects */
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.project{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:.2s;display:flex;flex-direction:column}
.project:hover{transform:translateY(-5px);box-shadow:0 24px 50px -24px rgba(15,23,42,.32)}
.project-cover{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--alt);border-bottom:1px solid var(--border)}
.project-cover img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:transform .35s}
.project:hover .project-cover img{transform:scale(1.04)}
.project-body{padding:24px;display:flex;flex-direction:column;flex:1}
.project-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.project-top h3{font-size:22px;font-weight:600}
.tag{font-size:12px;font-weight:600;padding:5px 12px;border-radius:999px;background:var(--alt);color:var(--muted);white-space:nowrap}
.tag-live{background:rgba(34,197,94,.12);color:#15803d}
.project-body p{font-size:14.5px;color:var(--muted);margin-bottom:18px}
.stack{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:20px}
.stack span{font-size:12px;font-weight:500;padding:5px 11px;border-radius:999px;border:1px solid var(--border);color:var(--ink)}
.project-link{margin-top:auto;font-size:14px;font-weight:600;color:var(--blue)}
.project-link:hover{text-decoration:underline}

/* contact */
.contact{background:var(--dark);color:#fff;padding:90px 0 40px}
.contact-top{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap;
  padding-bottom:60px;border-bottom:1px solid rgba(255,255,255,.12)}
.contact-top h2{font-size:52px;font-weight:700;line-height:1.05;max-width:640px}
.contact-sub{font-size:16px;color:#9aa3b2;margin-top:18px;max-width:460px}
.footer{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding-top:32px}
.footer span{font-size:14px;color:#9aa3b2}
.footer-links{display:flex;gap:24px}
.footer-links a{font-size:14px;color:#cdd3dd}
.footer-links a:hover{color:#fff}

/* responsive */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .hero-photo{max-width:420px;margin:0 auto}
  .hero h1{font-size:46px}
  .skills-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:32px}
  .projects-grid{grid-template-columns:repeat(2,1fr)}
  .contact-top h2{font-size:40px}
}
@media(max-width:680px){
  .wrap{padding:0 22px}
  .nav-links{display:none}
  .hero{padding:48px 0 60px}
  .hero h1{font-size:38px}
  .section{padding:64px 0}
  .sec-head h2{font-size:30px}
  .skills-grid,.stats-grid,.projects-grid{grid-template-columns:1fr}
  .role{grid-template-columns:auto 1fr;gap:18px}
  .date-pill{grid-column:2;justify-self:start;margin-top:4px}
  .contact-top h2{font-size:32px}
  .contact-top{align-items:flex-start}
}