:root{
  --bg: #0b1020;
  --card: rgba(255,255,255,0.06);
  --card2: rgba(255,255,255,0.09);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.68);
  --border: rgba(255,255,255,0.12);
  --accent: #7c5cff;
  --accent2:#23d5ab;

  --shadow: 0 18px 50px rgba(0,0,0,0.35);
  --radius: 18px;
}

.light{
  --bg: #f6f7fb;
  --card: rgba(0,0,0,0.04);
  --card2: rgba(0,0,0,0.06);
  --text: rgba(0,0,0,0.88);
  --muted: rgba(0,0,0,0.6);
  --border: rgba(0,0,0,0.12);
  --shadow: 0 18px 50px rgba(0,0,0,0.12);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color: var(--text);
  background:
    radial-gradient(900px 600px at 15% 10%, rgba(124,92,255,0.35), transparent 55%),
    radial-gradient(700px 500px at 90% 20%, rgba(35,213,171,0.25), transparent 60%),
    linear-gradient(180deg, var(--bg), var(--bg));
  min-height:100vh;
}

.container{
  width:min(1100px, 92vw);
  margin: 0 auto;
  padding: 96px 0 40px;
}

.topbar{
  position: fixed;
  left:0; right:0; top:0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 4vw;
  background: rgba(10, 14, 28, 0.55);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 50;
}

.light .topbar{
  background: rgba(246,247,251,0.7);
}

.logo{
  text-decoration:none;
  color: var(--text);
  font-weight: 800;
  letter-spacing: .2px;
}

.nav{
  display:flex;
  gap: 18px;
  align-items:center;
}

.nav a{
  text-decoration:none;
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
  padding: 8px 10px;
  border-radius: 10px;
}
.nav a:hover{
  color: var(--text);
  background: var(--card);
}

.actions{
  display:flex;
  gap:10px;
  align-items:center;
}

.icon-btn, .burger{
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  cursor:pointer;
  box-shadow: var(--shadow);
}

.burger{ display:none; }

.hero{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 24px;
  align-items: start;
  margin-top: 8px;
}

.pill{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: 999px;
  width: fit-content;
  color: var(--muted);
  font-weight: 700;
  font-size: 13px;
}

h1{
  margin: 14px 0 10px;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.05;
}
.accent{
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip:text;
  color: transparent;
}

.subtitle{
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
  margin: 0 0 18px;
}

.hero-cta{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  text-decoration:none;
  font-weight: 800;
  cursor:pointer;
  user-select:none;
}

.btn.primary{
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  color: #06101a;
  border: none;
}
.btn.ghost{
  background: var(--card);
  color: var(--text);
}

.stats{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 14px;
}
.stat{
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: var(--radius);
  padding: 14px;
}
.stat-num{
  font-size: 22px;
  font-weight: 900;
}
.stat-label{
  color: var(--muted);
  font-weight: 700;
  font-size: 13px;
  margin-top: 4px;
}

.profile-card{
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--card2), var(--card));
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  display:flex;
  gap: 14px;
  align-items:center;
}

.avatar-img{
  width: 110px;
  height: 150px;
  border-radius: 22px;
  object-fit: cover;
  border: 1.5px solid var(--border);
}

.profile-info h3{ margin: 0 0 4px; }
.muted{ color: var(--muted); }

.chips{ display:flex; gap:8px; flex-wrap:wrap; margin-top:10px; }
.chip{
  font-size: 12px;
  font-weight: 800;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
}

.mini-cards{
  display:grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 12px;
}
.mini{
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: var(--radius);
  padding: 14px;
}
.mini-title{
  font-weight: 900;
  margin-bottom: 6px;
}
.mini-text{ color: var(--muted); font-weight: 700; }

.section{
  margin-top: 46px;
  padding-top: 14px;
}
.section-head{
  margin-bottom: 14px;
}
.section-head h2{
  margin: 0;
  font-size: 26px;
}
.section-head p{ margin: 6px 0 0; }

.grid{
  display:grid;
  gap: 14px;
}
.grid.two{ grid-template-columns: repeat(2, 1fr); }
.grid.three{ grid-template-columns: repeat(3, 1fr); }

.card{
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}

.list{
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.8;
  font-weight: 700;
}

.bar{
  height: 10px;
  background: rgba(255,255,255,0.08);
  border-radius: 999px;
  overflow:hidden;
  border: 1px solid var(--border);
  margin-top: 12px;
}
.light .bar{ background: rgba(0,0,0,0.06); }
.bar span{
  display:block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
}

.project-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom: 10px;
}
.badge{
  font-size: 12px;
  font-weight: 900;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(124,92,255,0.18);
  border: 1px solid rgba(124,92,255,0.32);
}
.dot{
  width:10px; height:10px;
  border-radius:999px;
  background: rgba(35,213,171,0.8);
  box-shadow: 0 0 0 6px rgba(35,213,171,0.15);
}

.project h3{ margin: 0 0 8px; }

.project-links{
  display:flex;
  gap: 14px;
  margin-top: 12px;
}
.project-links a{
  color: var(--text);
  font-weight: 900;
  text-decoration:none;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--card);
}
.project-links a:hover{ transform: translateY(-1px); }

.contact-list{
  display:flex;
  flex-direction:column;
  gap: 10px;
  margin-top: 12px;
}
.contact-item{
  text-decoration:none;
  color: var(--text);
  font-weight: 900;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--card);
}
.contact-item:hover{ transform: translateY(-1px); }

.template{
  margin: 12px 0;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.22);
  overflow:auto;
  color: var(--text);
  font-weight: 700;
}
.light .template{ background: rgba(0,0,0,0.05); }

.hint{
  margin-top: 10px;
  color: var(--muted);
  font-weight: 800;
}

.footer{
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-weight: 800;
  text-align:center;
}

/* Responsive */
@media (max-width: 880px){
  .hero{ grid-template-columns: 1fr; }
  .grid.three{ grid-template-columns: 1fr; }
  .grid.two{ grid-template-columns: 1fr; }

  .nav{
    position: fixed;
    top: 62px;
    right: 4vw;
    left: 4vw;
    display:none;
    flex-direction:column;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: rgba(10,14,28,0.75);
    backdrop-filter: blur(10px);
  }
  .light .nav{ background: rgba(246,247,251,0.85); }
  .nav.open{ display:flex; }

  .burger{ display:inline-flex; }
}

#space{
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}