:root{
--bg:#0f1724; /* dark blue/charcoal */
--card:#0b1220;
--muted:#9aa3b2;
--accent:#ff6b6b;
--accent-2:#7c5cff;
--glass: rgba(255,255,255,0.04);
--radius:14px;
--container:1100px;
font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0;background:linear-gradient(180deg,var(--bg),#071026);color:#e6eef8}
.container{max-width:var(--container);margin:0 auto;padding:1rem}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}
.brand{display:flex;gap:0.8rem;align-items:center}
.avatar{width:56px;height:56px;border-radius:10px;object-fit:cover}
.site-header{backdrop-filter:blur(6px);background:linear-gradient(180deg,rgba(255,255,255,0.02),transparent);border-bottom:1px solid rgba(255,255,255,0.03)}
.nav-list{display:flex;gap:1rem;list-style:none;margin:0;padding:0}
.nav-list a{color:var(--muted);text-decoration:none}
.nav-toggle{display:none;background:none;border:0;color:var(--muted);font-size:1.4rem}


.hero{padding:3rem 0}
.hero-inner{display:flex;gap:2rem;align-items:center}
.hero-text{flex:1}
.hero-text h2{font-size:2rem;margin:0 0 0.5rem}
.muted{color:var(--muted);margin:0}
.btn{display:inline-block;padding:0.6rem 1rem;border-radius:10px;text-decoration:none;font-weight:600}
.btn.primary{background:linear-gradient(90deg,var(--accent),var(--accent-2));color:white}
.btn.outline{border:1px solid rgba(255,255,255,0.06);color:var(--muted);background:transparent}
.hero-card{width:220px;min-height:220px;border-radius:var(--radius);background:var(--card);display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero-card img{width:100%;height:100%;object-fit:cover}


.section{padding:2rem 0}
.skills-grid{display:flex;flex-wrap:wrap;gap:0.8rem}
.skill{background:var(--glass);padding:0.6rem 0.9rem;border-radius:10px;color:var(--muted);font-weight:600}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.project-card{background:linear-gradient(180deg,rgba(255,255,255,0.02),transparent);padding:1rem;border-radius:12px;border:1px solid rgba(255,255,255,0.03)}
.project-card h4{margin:0 0 0.5rem}
.project-card p{margin:0 0 0.8rem;color:var(--muted)}
.explore{display:inline-block;padding:0.4rem 0.6rem;border-radius:8px;background:rgba(255,255,255,0.03);text-decoration:none;color:var(--muted);font-weight:600}


.contact-section a{color:var(--accent)}
.social-row{display:flex;gap:0.8rem}
.social-btn{padding:0.6rem 0.8rem;border-radius:10px;background:var(--glass);text-decoration:none;color:var(--muted)}


.site-footer{padding:1.2rem 0;border-top:1px solid rgba(255,255,255,0.03);text-align:center;color:var(--muted)}


/* Responsive */
@media(max-width:900px){
.hero-inner{flex-direction:column;align-items:flex-start}
.projects-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){
.nav-list{display:none}
.nav-toggle{display:inline-block}
.projects-grid{grid-template-columns:1fr}
.hero-card{width:100%;height:160px}
}


/* small utility */
.center{text-align:center}