:root{
  --space-bg:#0B0E2C;
  --accent-1:#00E5FF;
  --accent-2:#6C63FF;
  --muted:#E6E6E6;
  --glass: rgba(255,255,255,0.04);
}

/* base */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Poppins',system-ui,sans-serif;background:#000;color:var(--muted);-webkit-font-smoothing:antialiased}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* backgrounds */
.bg-gradient{position:fixed;inset:0;z-index:-2;background:
  radial-gradient(ellipse at 20% 30%, rgba(0,229,255,0.06) 0%, transparent 45%),
  radial-gradient(ellipse at 80% 70%, rgba(108,99,255,0.05) 0%, transparent 45%),
  linear-gradient(180deg,var(--space-bg) 0%, #06061a 100%)}
.stars{position:fixed;inset:0;z-index:-1;opacity:0.5;background-image:
  radial-gradient(2px 2px at 20% 30%, white, transparent),
  radial-gradient(2px 2px at 60% 70%, white, transparent),
  radial-gradient(1px 1px at 80% 10%, white, transparent);background-size:200% 200%;animation:twinkle 8s ease-in-out infinite}
@keyframes twinkle{0%,100%{opacity:0.45}50%{opacity:0.85}}

/* header */
header{position:sticky;top:0;z-index:100;backdrop-filter:blur(8px);background:linear-gradient(180deg,rgba(11,14,44,0.6),rgba(11,14,44,0.4));border-bottom:1px solid rgba(255,255,255,0.04);padding:14px 0}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo{width:56px;height:56px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent-1),var(--accent-2));box-shadow:0 10px 30px rgba(0,229,255,0.05)}
.logo img{width:42px;height:auto}
.brand-text h1{font-family:'Orbitron',sans-serif;font-size:18px;color:#fff}
.brand-text p{font-size:11px;color:rgba(230,230,230,0.75);text-transform:uppercase}

/* nav */
.menu-toggle{display:none;flex-direction:column;gap:6px;cursor:pointer;padding:8px}
.menu-toggle span{width:28px;height:3px;background:white;border-radius:3px}
nav{display:flex;gap:10px;align-items:center}
nav a{padding:10px 16px;border-radius:10px;font-weight:600;font-size:14px;color:var(--muted);text-decoration:none}
.ghost{border:1px solid rgba(255,255,255,0.04)}
.cta{background:linear-gradient(90deg,var(--accent-1),var(--accent-2));color:#001;padding:10px 18px;border-radius:10px}

/* hero */
.hero{min-height:88vh;display:flex;align-items:center;padding:60px 0}
.hero-grid{display:flex;gap:48px;align-items:center}
.hero-left{flex:1}
.kicker{display:inline-block;padding:8px 16px;border-radius:999px;background:rgba(0,229,255,0.06);color:var(--accent-1);font-weight:700}
h2{font-family:'Orbitron',sans-serif;font-size:42px;margin:16px 0;color:white;line-height:1.05}
.highlight{background:linear-gradient(90deg,var(--accent-1),var(--accent-2));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.lead{font-size:16px;color:rgba(230,230,230,0.9);max-width:640px;margin-bottom:22px}
.hero-cta{display:flex;gap:12px}
.hero-ghost{display:flex;gap:12px}
.hero-social{display:flex;gap:12px;margin-top:18px}

/* hero logo */
.hero-right{flex:1;display:flex;flex-direction:column;align-items:center}
.hero-logo-wrap{position:relative;width:360px;height:360px;display:grid;place-items:center}
.hero-logo{width:70%;max-width:320px;filter:drop-shadow(0 30px 80px rgba(108,99,255,0.12));transform:translateY(6px)}
.hero-glow{position:absolute;inset:0;border-radius:999px;background:
  radial-gradient(circle at 30% 30%, rgba(0,229,255,0.12), transparent 20%),
  radial-gradient(circle at 70% 70%, rgba(155,93,229,0.12), transparent 18%);filter:blur(24px);pointer-events:none}

/* metrics card */
.small-metrics{width:320px;margin-top:12px}
.card-3d{background:linear-gradient(135deg,rgba(0,229,255,0.02),rgba(108,99,255,0.02));padding:18px;border-radius:14px;border:1px solid rgba(255,255,255,0.03)}
.card-inner{display:flex;gap:12px;justify-content:space-between}
.metric{background:rgba(0,0,0,0.35);padding:12px;border-radius:10px;border:1px solid rgba(255,255,255,0.03);flex:1}
.metric-value{font-family:'Orbitron',sans-serif;font-size:22px;color:var(--accent-1);font-weight:800}

/* sections */
section{padding:80px 0}
.section-header{text-align:center;margin-bottom:40px}
.section-title{font-family:'Orbitron',sans-serif;font-size:34px;color:white;margin-bottom:8px}
.section-subtitle{color:rgba(230,230,230,0.75)}

/* grid & cards */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.card{background:linear-gradient(135deg,rgba(255,255,255,0.02),rgba(255,255,255,0.01));padding:20px;border-radius:12px;border:1px solid rgba(255,255,255,0.03)}
.card h3{font-family:'Orbitron',sans-serif;font-size:16px;margin-bottom:8px}
.card p{color:rgba(230,230,230,0.78)}

/* portfolio */
.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.proj{border-radius:12px;overflow:hidden;background:rgba(0,0,0,0.35);border:1px solid rgba(255,255,255,0.04)}
.proj-img{height:220px;overflow:hidden}
.proj img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.proj:hover img{transform:scale(1.04)}
.meta{padding:14px}
.meta strong{display:block;color:white;margin-bottom:6px}

/* about + contact */
.about-section{background:linear-gradient(135deg,rgba(0,229,255,0.02),rgba(108,99,255,0.02));border-radius:14px;padding:24px;border:1px solid rgba(255,255,255,0.03)}
.about-content{display:grid;grid-template-columns:1fr 420px;gap:28px;align-items:start}
.values{margin-top:12px;list-style:none}
.values li{margin-bottom:8px;color:rgba(230,230,230,0.85)}
.contact-form{background:rgba(0,0,0,0.32);padding:18px;border-radius:12px}
.form-group{margin-bottom:12px}
.form-group label{display:block;color:rgba(230,230,230,0.8);margin-bottom:6px}
.form-group input,.form-group textarea{width:100%;padding:10px;border-radius:8px;border:1px solid rgba(255,255,255,0.06);background:rgba(0,0,0,0.25);color:var(--muted)}
.submit-btn{width:100%;padding:12px;border-radius:10px;border:0;background:linear-gradient(90deg,var(--accent-1),var(--accent-2));color:#001;cursor:pointer}

.social-row {
  display: flex;
  gap: 18px;
  justify-content: center;
  margin-top: 25px;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #a0b9ff;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  width: 42px;
  height: 42px;
  transition: all 0.3s ease;
}

.social-btn:hover {
  color: #fff;
  background: linear-gradient(45deg, #5f9cff, #9f6bff);
  box-shadow: 0 0 15px rgba(159, 107, 255, 0.6);
  transform: translateY(-3px);
}

/* footer */
footer{padding:30px 0;border-top:1px solid rgba(255,255,255,0.04);}
.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer-logo{width:48px;height:auto}
.social-row{display:flex;gap:12px}
.social-btn{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:10px;background:rgba(255,255,255,0.02);color:var(--muted)}
.social-btn:hover{transform:translateY(-6px);background:linear-gradient(90deg,var(--accent-1),var(--accent-2));color:#001}

/* responsive */
@media (max-width:1024px){.about-content{grid-template-columns:1fr}}
@media (max-width:768px){
  .hero-grid{flex-direction:column-reverse}
  .hero-logo-wrap{width:260px;height:260px}
  .menu-toggle{display:flex}
  nav{position:fixed;top:78px;left:0;right:0;background:rgba(11,14,44,0.96);flex-direction:column;padding:20px;transform:translateY(-120%);opacity:0;pointer-events:none;transition:all .28s}
  nav.active{transform:translateY(0);opacity:1;pointer-events:auto}
  nav a{width:100%;text-align:center;margin-bottom:10px}
  .about-content{grid-template-columns:1fr}
}
@media (max-width:480px){
  h2{font-size:24px}
  .hero-logo-wrap{width:200px;height:200px}
}