*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Arial,sans-serif;line-height:1.6;background:#f7f8fa;color:#17202a}
header{position:sticky;top:0;background:#fff;border-bottom:1px solid #ddd;z-index:10}
.nav{max-width:1050px;margin:auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between}
.logo{font-weight:800;font-size:22px;text-decoration:none;color:#17202a}
.links{display:flex;gap:18px;flex-wrap:wrap}
.links a{color:#333;text-decoration:none;font-size:14px}
.links a:hover,.project-link:hover{ text-decoration:underline}
.hero{max-width:1050px;margin:auto;padding:100px 20px 80px}
.tag{font-size:14px;font-weight:700;margin-bottom:14px}
h1{font-size:clamp(38px,7vw,68px);line-height:1.05;margin-bottom:20px}
h1 span{display:block}
.intro{max-width:680px;font-size:19px;color:#4d5660}
.buttons{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.btn{display:inline-block;padding:12px 18px;border-radius:8px;background:#17202a;color:white;text-decoration:none;font-weight:700}
.btn.secondary{background:white;color:#17202a;border:1px solid #aaa}
.section{max-width:1050px;margin:auto;padding:70px 20px}
.section h2{font-size:32px;margin-bottom:22px}
.section>p{max-width:780px;color:#4d5660}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px}
.card,.project{background:#fff;border:1px solid #ddd;border-radius:12px;padding:22px}
.card h3,.project h3{margin-bottom:8px}
.project{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:16px}
.tech,.muted{color:#66717d;font-size:14px;margin-top:10px}
.project-link{color:#17202a;font-weight:700;white-space:nowrap}
.contact-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
.contact-links a{border:1px solid #aaa;border-radius:8px;padding:10px 14px;text-decoration:none;color:#17202a;background:white}
footer{text-align:center;padding:30px 20px;border-top:1px solid #ddd;color:#66717d;font-size:14px}
@media(max-width:650px){.links{gap:10px}.links a{font-size:12px}.hero{padding-top:70px}.project{display:block}.project-link{display:inline-block;margin-top:14px}}

.profile-logo {
  width: 280px;
  max-width: 80%;
  height: auto;
  object-fit: contain;
  margin: 0 auto 25px;
  display: block;
}
.current-focus {
  margin-top: 20px;
  font-size: 14px;
  color: #666;
}