:root{
  --bg:#070A12;
  --text:#F3F6FF;
  --muted:rgba(243,246,255,.72);
  --glass:rgba(12,14,20,.58);
  --stroke:rgba(255,255,255,.14);
  --shadow:0 24px 90px rgba(0,0,0,.55);
  --radius:22px;
  --max:1160px;
  --accent:#7cf0ff;
  --accent2:#a78bfa;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
}

a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
img{max-width:100%;display:block}

/* ============ Background media ============ */
.bg{
  position:fixed;
  inset:0;
  z-index:-3;
  overflow:hidden;
  background:#000;
}
.bg video,.bg img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
}
.bg video{
  filter: contrast(1.08) saturate(1.10);
  transform: scale(1.02);
}
.bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(1200px 700px at 18% 18%, rgba(124,240,255,.18), transparent 60%),
    radial-gradient(900px 560px at 85% 22%, rgba(167,139,250,.16), transparent 55%),
    linear-gradient(180deg, rgba(0,0,0,.28), rgba(0,0,0,.82));
  pointer-events:none;
}

/* ============ Header / Nav ============ */
header{
  position:fixed;
  top:0; left:0; right:0;
  z-index:50;
  padding: 14px 16px;
}
.nav{
  max-width:var(--max);
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius:999px;
  background: rgba(0,0,0,.22);
  border:1px solid rgba(255,255,255,.10);
  backdrop-filter: blur(14px);
}
.brand img{
  width:34px;height:34px;border-radius:12px;
  object-fit:cover;
  border:1px solid rgba(255,255,255,.12);
}
.brand strong{display:block;font-size:13px;letter-spacing:.3px;line-height:1}
.brand span{display:block;font-size:12px;color:var(--muted);margin-top:2px}

.menu{
  display:flex;
  gap:10px;
  align-items:center;
  padding:10px 12px;
  border-radius:999px;
  background: rgba(0,0,0,.22);
  border:1px solid rgba(255,255,255,.10);
  backdrop-filter: blur(14px);
}
.menu a{
  padding:8px 10px;
  border-radius:999px;
  color: var(--muted);
  border:1px solid transparent;
  transition:.2s ease;
  font-size:13px;
}
.menu a:hover{
  color:var(--text);
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.12);
}
.menu a.active{
  color:var(--text);
  border-color: rgba(124,240,255,.35);
  background: rgba(124,240,255,.10);
}

.cta{
  display:flex; gap:10px; align-items:center;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(14px);
  transition:.2s ease;
  box-shadow: 0 14px 40px rgba(0,0,0,.25);
  font-size:13px;
  cursor:pointer;
}
.btn:hover{background: rgba(255,255,255,.10); transform: translateY(-1px)}
.btn.primary{
  border-color: rgba(124,240,255,.38);
  background: linear-gradient(135deg, rgba(124,240,255,.18), rgba(167,139,250,.16));
}

.hamburger{
  display:none;
  width:42px;height:42px;
  border-radius:16px;
}
.hamburger span{
  width:18px;height:2px;background:var(--text);
  display:block;border-radius:10px;
}
.hamburger span+span{margin-top:4px}

/* Mobile menu panel */
.mobile-panel{
  display:none;
  position:fixed;
  top:70px; left:12px; right:12px;
  z-index:60;
  border-radius:18px;
  background: rgba(8,10,16,.86);
  border:1px solid rgba(255,255,255,.10);
  backdrop-filter: blur(16px);
  overflow:hidden;
}
.mobile-panel a{
  display:block;
  padding:14px 14px;
  border-top:1px solid rgba(255,255,255,.08);
  color:var(--muted);
}
.mobile-panel a:hover{color:var(--text); background:rgba(255,255,255,.06)}
.mobile-panel a:first-child{border-top:none}
.mobile-panel.open{display:block}

/* ============ Layout sections ============ */
main{
  min-height:100vh;
  padding-top: 90px;
}

.container{
  max-width:var(--max);
  margin:0 auto;
  padding: 0 18px;
}

.hero{
  min-height: calc(100vh - 90px);
  display:grid;
  place-items:center;
  padding: 28px 0 40px;
}

.hero-card{
  width:min(880px, 100%);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.14);
  background: var(--glass);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
  padding: 22px 22px 18px;
  opacity:0;
  transform: translateY(16px);
  transition: opacity .65s ease, transform .65s ease;
}
.hero-card.show{opacity:1; transform:none}

.kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  color: var(--muted);
  font-size: 13px;
}
.kicker i{
  width:10px;height:10px;border-radius:50%;
  background: radial-gradient(circle at 30% 30%, var(--accent), var(--accent2));
  box-shadow:0 0 0 6px rgba(124,240,255,.10);
}

h1{
  margin: 14px 0 10px;
  font-size: clamp(30px, 4.6vw, 56px);
  line-height: 1.02;
  letter-spacing: -0.9px;
}
h2{
  margin: 0 0 10px;
  font-size: 22px;
  letter-spacing: -0.2px;
}
p{margin:0 0 14px;color:var(--muted);line-height:1.65}

.actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:10px}

.section{
  padding: 34px 0 70px;
}

.grid3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.card{
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(10,12,18,.55);
  backdrop-filter: blur(16px);
  box-shadow: 0 18px 60px rgba(0,0,0,.35);
  padding: 18px;
}
.card h3{margin:0 0 8px; font-size:16px}
.badges{display:flex; gap:10px; flex-wrap:wrap; margin-top:10px}
.badge{
  font-size:12px;
  padding: 7px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: var(--muted);
}

/* Portfolio grid */
.work-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.work{
  padding: 14px;
}
.work .frame{
  border-radius: 18px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.35);
  aspect-ratio: 16 / 9;
}
.work video{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.work .meta{
  margin-top:12px;
}
.work .meta strong{display:block}
.work .meta span{display:block; color:var(--muted); font-size:13px; margin-top:4px}

/* Forms */
.form{
  display:grid;
  gap: 12px;
}
.row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
label{font-size:13px;color:var(--muted);display:block;margin:0 0 6px}
input,textarea,select{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.26);
  outline:none;
}
textarea{min-height: 140px; resize: vertical}
input:focus,textarea:focus,select:focus{border-color: rgba(124,240,255,.45)}
.help{font-size:12px;color:rgba(243,246,255,.62)}

/* Floating controls */
.fab{
  position:fixed;
  right: 16px;
  bottom: 18px;
  z-index:70;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

/* Footer */
footer{
  max-width:var(--max);
  margin: 0 auto;
  padding: 18px;
  color: rgba(243,246,255,.62);
  border-top: 1px solid rgba(255,255,255,.08);
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  gap: 16px;
  flex-wrap:wrap;
}

/* Responsive */
@media (max-width: 980px){
  .menu{display:none}
  .hamburger{display:inline-flex; flex-direction:column; align-items:center; justify-content:center}
  .grid3{grid-template-columns:1fr}
  .work-grid{grid-template-columns:1fr}
  .row{grid-template-columns:1fr}
}