:root{
  --bg:#0f1724;
  --card:#0b1220;
  --muted:#9aa4b2;
  --accent:#6ee7b7;
  --glass: rgba(255,255,255,0.03);
  --radius:12px;
  --container:1100px;
  font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color-scheme: dark;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background: linear-gradient(180deg, #071021 0%, #0b1220 100%);
  color: #e6eef6;
  line-height:1.5;
  font-size:16px;
}
img {
  width: 200px; /* Use a smaller value than before, e.g., 200px */
  height: auto; /* IMPORTANT: Keeps the image proportional */
}
/* Container */
.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 2rem;
}

/* Header */
.site-header{
  position:sticky;
  top:0;
  background: rgba(6,10,16,0.4);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(255,255,255,0.03);
  z-index:50;
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
}
.brand{
  display:inline-block;
  font-weight:700;
  text-decoration:none;
  font-size:1.2rem;
  color:white;
}

/* nav */
.nav{
  display:flex;
  gap:1rem;
}
.nav a{
  color:var(--muted);
  text-decoration:none;
  padding:.5rem .75rem;
  border-radius:8px;
  font-weight:600;
}
.nav a:hover{
  color:#fff;
  background: rgba(255,255,255,0.02)
}

/* mobile toggle */
.nav-toggle{
  display:none;
  background:transparent;
  border:0;
  color:white;
  font-size:1.6rem;
}

/* HERO */
.hero{
  width: 100%;
  padding:4rem 0;
  display: flex;
  align-items: center;
  justify-content:center;
  gap:2rem;
  flex-wrap:wrap;
}
.container-hero-inner{
  flex:1;
  min-width:260px;
  max-width:600px;
  text-align:left;
}
.name{
  font-size:2.5rem;
  margin-bottom:.5rem;
}
.tagline{color:var(--muted)}
.profile-img{
  flex:1;
  min-width:220px;
  max-width:380px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.profile-img img{
  width:100%;
  border-radius:50%;
  object-fit:cover;
}

/* Buttons */
.btn{
  background:var(--accent);
  color:var(--bg);
  padding:.6rem 1rem;
  border-radius:10px;
  text-decoration:none;
  font-weight:700;
  margin-right:.6rem;
}
.btn-outline{
  background:transparent;
  border:1px solid rgba(255,255,255,0.06);
  color:#fff;
}

/* ABOUT */
.about{padding:3rem 0}
.lead{color:var(--muted); font-size:1.05rem}

.skills-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap:1rem;
  margin-top:1rem;
}
.skill{
  background:var(--glass);
  padding:1rem;
  border-radius:12px;
}
.skill p{color:var(--muted)}

/* PROJECTS */
.projects{padding:3rem 0}
.projects-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap:1rem;
  margin-top:1rem;
}
.project-card{
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  padding:1rem;
  border-radius:12px;
  border:1px solid rgba(255,255,255,0.03);
  transition: .3s ease;
}
.project-card:hover{
  border-color:var(--accent);
  transform:translateY(-3px);
  box-shadow:0 4px 12px rgba(0,0,0,0.2);
}

/* CONTACT */
.contact{padding:3rem 0}

.contact-grid{
  display:grid;
  grid-template-columns: 1fr 400px;
  gap:2rem;
}
.contact a{color:var(--accent)}
.contact-form label{
  display:block;
  margin:1rem 0 .4rem;
  font-weight:600;
  color:var(--muted);
}
.contact-form input,
.contact-form textarea{
  width:100%;
  padding:.75rem;
  border-radius:10px;
  border:1px solid rgba(255,255,255,0.06);
  background:transparent;
  color:white;
}

.contact-form button{
  margin-top:1rem;
  background:var(--accent);
  color:black;
  padding:.7rem 1rem;
  border-radius:10px;
  font-weight:700;
  border:none;
  cursor:pointer;
}

/* Footer */
footer{text-align:center; margin-top:3rem}
.social-links{
  display:flex;
  justify-content:center;
  gap:1rem;
  margin-bottom:1rem;
}
.copyright{
  color:var(--muted);
  font-size:.9rem;
}

/* RESPONSIVE FIXES */
@media (max-width:900px){
  .container{padding:1.2rem}

  .hero{
    flex-direction:column;
    text-align:center;
    height:auto;
  }
  .container-hero-inner{text-align:center}
  .profile-img{max-width:260px}

  .contact-grid{
    grid-template-columns:1fr;
  }
}

@media (max-width:700px){
  /* mobile nav */
  .nav{
    display:none;
    flex-direction:column;
    position:absolute;
    right:1rem;
    top:60px;
    padding:1rem;
    background:#0b1220;
    border-radius:10px;
  }
  .nav.open{display:flex}
  .nav-toggle{display:block}
}