:root{
    --bg:#0f1724; /* deep navy */
    --card:#0b1220;
    --muted:#9aa7b2;
    --accent:#6ee7b7;
    --glass: rgba(255,255,255,0.04);
    --glass-2: rgba(255,255,255,0.03);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
    color-scheme: dark;
}

*{box-sizing:border-box; margin:0; padding:0;}
html,body{
    height:100%;
    background:linear-gradient(180deg,var(--bg),#071028);
    color:#e6eef2;
}

/* Links */
a{color:var(--accent);text-decoration:none;transition:0.2s;}
a:hover{opacity:0.7}

/* Container */
.container{max-width:980px;margin:32px auto;padding:28px}

/* Header */
.site-header{
    display:flex;
    align-items:center;
    gap:18px;
    padding:18px 26px;
    background:linear-gradient(90deg,rgba(255,255,255,0.02),transparent);
    backdrop-filter:blur(8px);
    border-bottom:1px solid rgba(255,255,255,0.04);
}

.logo{display:flex;align-items:center;gap:14px}
.team-photo{
    width:86px;height:86px;border-radius:12px;
    object-fit:cover;
    border:2px solid rgba(255,255,255,0.06);
}

header h1{margin:0;font-size:22px}
header p{margin:2px 0;color:var(--muted);font-size:14px}

/* Hero */
.hero{
    padding:40px 26px;
    display:grid;
    grid-template-columns:1fr;
    gap:18px;
}
.hero h1{font-size:38px;line-height:1.2;font-weight:700;}
.skills-inline{margin-top:8px;color:var(--muted);font-size:15px}
.quote{margin-top:14px;font-style:italic;color:var(--muted)}

.hero-buttons{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
.btn{
    padding:10px 16px;
    border-radius:10px;
    background:linear-gradient(180deg,var(--glass),var(--glass-2));
    border:1px solid rgba(255,255,255,0.05);
    font-weight:600;
    transition:0.2s;
}
.btn:hover{background:rgba(255,255,255,0.08)}

/* Sections */
.content-section{
    margin:32px 26px;
    background:linear-gradient(180deg,rgba(255,255,255,0.02),transparent);
    border:1px solid rgba(255,255,255,0.03);
    padding:22px;
    border-radius:14px;
}
.content-section h2{margin-bottom:14px;font-size:22px;font-weight:600}

/* Skills grid */
.skills{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
    gap:16px;
}
.skills h3{margin-bottom:6px;font-size:17px}
.skills p{color:var(--muted);font-size:14px}

/* Lists */
ul{padding-left:18px;margin-top:6px;color:var(--muted);line-height:1.55}
li{margin:6px 0}

/* Contact Section */
.contact a{display:block;margin:6px 0;font-size:15px}

/* Footer */
footer{
    text-align:center;
    margin:40px 0 20px;
    font-size:13px;
    color:var(--muted);
}

/* Responsive */
@media (max-width:720px){
    .hero h1{font-size:28px}
    .team-photo{width:70px;height:70px}
    .content-section{margin:24px 16px;padding:16px}
}

/* Accessibility Focus */
a:focus, button:focus{
    outline:3px solid rgba(110,231,183,0.25);
    outline-offset:3px;
}