*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
:root{
  --bg:#0d0f12;
  --surface:#13161b;
  --border:#1f2430;
  --accent:#4fffb0;
  --accent-dim:#1a5c42;
  --text:#d4d8e2;
  --muted:#5a6070;
  --white:#f0f2f5;
  --mono:'IBM Plex Mono',monospace;
  --sans:'Inter',sans-serif;
}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.7;
  overflow-x:hidden;
}
nav{
  position:fixed;top:0;width:100%;z-index:100;
  background:rgba(13,15,18,0.85);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 2.5rem;
  height:56px;
}
.nav-logo{
  font-family:var(--mono);
  font-size:0.85rem;
  color:var(--accent);
  letter-spacing:0.05em;
}
.nav-links{display:flex;gap:2rem;}
.nav-links a{
  font-size:0.8rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--muted);
  text-decoration:none;
  transition:color 0.2s;
}
.nav-links a:hover{color:var(--accent);}
.nav-hamburger{
  display:none;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
  background:none;
  border:none;
  padding:4px;
}
.nav-hamburger span{
  display:block;
  width:22px;
  height:2px;
  background:var(--muted);
  border-radius:2px;
  transition:all 0.25s;
}
.nav-hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-hamburger.open span:nth-child(2){opacity:0;}
.nav-hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.nav-mobile-menu{
  display:none;
  position:fixed;
  top:56px;left:0;right:0;
  background:rgba(13,15,18,0.97);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
  flex-direction:column;
  padding:1.2rem 2rem;
  gap:1.2rem;
  z-index:99;
}
.nav-mobile-menu.open{display:flex;}
.nav-mobile-menu a{
  font-size:0.85rem;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--muted);
  text-decoration:none;
  transition:color 0.2s;
}
.nav-mobile-menu a:hover{color:var(--accent);}
#hero{
  min-height:100vh;
  display:flex;flex-direction:column;justify-content:center;
  padding:7rem 2.5rem 4rem;
  max-width:1000px;
  margin:0 auto;
}
.hero-eyebrow{
  font-family:var(--mono);
  font-size:0.78rem;
  color:var(--accent);
  letter-spacing:0.12em;
  text-transform:uppercase;
  margin-bottom:1.2rem;
}
.hero-name{
  font-size:clamp(3rem,8vw,6rem);
  font-weight:600;
  color:var(--white);
  line-height:1.05;
  letter-spacing:-0.02em;
  margin-bottom:1.4rem;
}
.hero-typewriter{
  font-family:var(--mono);
  font-size:clamp(1rem,2.5vw,1.25rem);
  color:var(--accent);
  min-height:2em;
  margin-bottom:1.8rem;
}
.cursor{
  display:inline-block;
  width:2px;height:1.2em;
  background:var(--accent);
  vertical-align:text-bottom;
  animation:blink 1s step-end infinite;
}
@keyframes blink{50%{opacity:0;}}
.hero-desc{
  font-size:1.05rem;
  color:var(--muted);
  max-width:560px;
  margin-bottom:2.4rem;
  font-weight:300;
}
.hero-cta{display:flex;gap:1rem;flex-wrap:wrap;}
.btn{
  font-family:var(--mono);
  font-size:0.78rem;
  letter-spacing:0.1em;
  text-transform:uppercase;
  padding:0.65rem 1.4rem;
  border-radius:3px;
  text-decoration:none;
  transition:all 0.2s;
  display:inline-block;
}
.btn-primary{background:var(--accent);color:var(--bg);font-weight:500;}
.btn-primary:hover{background:#7fffcc;}
.btn-ghost{border:1px solid var(--border);color:var(--text);}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);}
section{padding:5rem 2.5rem;max-width:1000px;margin:0 auto;}
.section-label{
  font-family:var(--mono);
  font-size:0.72rem;
  color:var(--accent);
  letter-spacing:0.14em;
  text-transform:uppercase;
  margin-bottom:0.6rem;
}
.section-title{
  font-size:clamp(1.6rem,3.5vw,2.2rem);
  font-weight:600;
  color:var(--white);
  margin-bottom:2.8rem;
  letter-spacing:-0.01em;
}
.divider{height:1px;background:var(--border);max-width:1000px;margin:0 auto;}
.about-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:3rem;
  align-items:start;
}
.about-text p{color:var(--text);margin-bottom:1rem;font-weight:300;}
.about-text p:last-child{margin-bottom:0;}
.skills-block h3{
  font-family:var(--mono);
  font-size:0.72rem;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:0.8rem;
}
.tag-group{display:flex;flex-wrap:wrap;gap:0.5rem;margin-bottom:1.6rem;}
.tag{
  font-family:var(--mono);
  font-size:0.72rem;
  padding:0.3rem 0.7rem;
  border-radius:2px;
  background:var(--surface);
  border:1px solid var(--border);
  color:var(--text);
}
.tag.hl{border-color:var(--accent-dim);color:var(--accent);}
.exp-list{display:flex;flex-direction:column;gap:2.2rem;}
.exp-item{
  display:grid;
  grid-template-columns:180px 1fr;
  gap:1.5rem;
  padding:1.6rem;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:4px;
  transition:border-color 0.2s;
}
.exp-item:hover{border-color:var(--accent-dim);}
.exp-meta{padding-top:0.1rem;}
.exp-period{
  font-family:var(--mono);
  font-size:0.7rem;
  color:var(--accent);
  letter-spacing:0.06em;
  margin-bottom:0.3rem;
}
.exp-company{font-size:0.82rem;font-weight:500;color:var(--muted);}
.exp-role{font-size:1.05rem;font-weight:600;color:var(--white);margin-bottom:0.5rem;}
.exp-desc{font-size:0.9rem;color:var(--text);font-weight:300;}
.projects-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(290px,1fr));
  gap:1.5rem;
}
.project-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:4px;
  padding:1.6rem;
  display:flex;flex-direction:column;
  gap:0.7rem;
  transition:border-color 0.2s,transform 0.2s;
}
.project-card:hover{border-color:var(--accent-dim);transform:translateY(-2px);}
.project-icon{font-size:1.4rem;margin-bottom:0.2rem;}
.project-title{font-size:1rem;font-weight:600;color:var(--white);}
.project-desc{font-size:0.85rem;color:var(--muted);font-weight:300;flex:1;}
.project-tags{display:flex;flex-wrap:wrap;gap:0.4rem;}
.project-link{
  font-family:var(--mono);
  font-size:0.7rem;
  color:var(--accent);
  text-decoration:none;
  letter-spacing:0.06em;
  margin-top:0.4rem;
  display:inline-flex;align-items:center;gap:0.3rem;
}
.project-link:hover{text-decoration:underline;}
.ptag{
  font-family:var(--mono);
  font-size:0.65rem;
  padding:0.2rem 0.5rem;
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:2px;
  color:var(--muted);
}
.contact-inner{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:4px;
  padding:3rem;
  text-align:center;
}
.contact-inner p{
  color:var(--muted);
  font-weight:300;
  max-width:460px;
  margin:0 auto 2rem;
}
.contact-links{display:flex;justify-content:center;gap:1.5rem;flex-wrap:wrap;}
.contact-link{
  font-family:var(--mono);
  font-size:0.78rem;
  color:var(--text);
  text-decoration:none;
  letter-spacing:0.06em;
  padding:0.5rem 1rem;
  border:1px solid var(--border);
  border-radius:3px;
  transition:all 0.2s;
}
.contact-link:hover{border-color:var(--accent);color:var(--accent);}
footer{
  text-align:center;
  padding:2rem;
  font-family:var(--mono);
  font-size:0.7rem;
  color:var(--muted);
  border-top:1px solid var(--border);
  letter-spacing:0.06em;
}
@media(max-width:700px){
  nav{padding:0 1.2rem;}
  .nav-links{display:none;}
  .nav-hamburger{display:flex;}
  section{padding:3.5rem 1.2rem;}
  #hero{padding:6rem 1.2rem 3rem;}
  .about-grid{grid-template-columns:1fr;gap:2rem;}
  .exp-item{grid-template-columns:1fr;gap:0.6rem;}
  .contact-inner{padding:2rem 1.2rem;}
}