:root{
  --bg: #ffffff;
  --text: #111217;
  --muted: #666f78;
  --accent: #0b66ff; /* optional accent */
  --radius: 10px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background:var(--bg);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.5;
  padding:40px 20px;
}

/* Header / logo */
header{
  display:flex;
  justify-content:center;
  align-items:center;
  margin-bottom:40px;
}

.logo-frame{
  text-align:center;
  padding:18px 28px;
  border:1px solid #e6e9ee;
  border-radius:var(--radius);
  background:linear-gradient(180deg, rgba(0,0,0,0.02), transparent);
  box-shadow: 0 6px 18px rgba(15,20,30,0.04);
  max-width:760px;
  width:100%;
}

.title{
  margin:0;
  font-size:28px;
  font-weight:600;
  letter-spacing:0.6px;
  color:var(--text);
}

.tagline{
  margin:6px 0 0 0;
  color:var(--muted);
  font-size:13px;
}

/* Main sections */
main{
  max-width:760px;
  margin:0 auto;
  width:100%;
}

section{
  padding:28px 22px;
  border-radius:8px;
  border:1px solid #f0f2f5;
  background:#fff;
  margin-bottom:20px;
}

h2{
  margin:0 0 10px 0;
  font-size:18px;
  color:var(--text);
}

p{margin:0 0 8px 0; color:var(--muted)}

.skill-list{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(160px,1fr));
  gap:10px;
}

.skill-list li{
  padding:8px 10px;
  border-radius:6px;
  background:#fbfcfe;
  border:1px solid #f1f3f6;
  color:var(--text);
  font-size:14px;
}

/* Links */
a{
  color:var(--accent);
  text-decoration:none;
}
a:hover{text-decoration:underline}

/* Subtle reveal animation */
.hidden{
  opacity:0;
  transform:translateY(14px);
  transition:opacity .45s ease, transform .45s ease;
}
.show{
  opacity:1;
  transform:translateY(0);
}

/* Responsive */
@media (max-width:480px){
  .title{font-size:22px}
  .logo-frame{padding:14px 16px}
  section{padding:18px}
}