:root{
  --bg:#07070b;
  --card:rgba(255,255,255,0.06);
  --text:#f6f6fb;
  --muted:#b6b6c7;
  --brand:#7c3aed;
  --brand2:#22c55e;
  --border:rgba(255,255,255,0.12);
  --radius:22px;
  --shadow:0 18px 45px rgba(0,0,0,0.55);
}

*{margin:0;padding:0;box-sizing:border-box}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height:1.6;
}

a{text-decoration:none;color:inherit}
.container{max-width:1200px;margin:auto;padding:0 20px}

/* NAV */
header{
  position:sticky;
  top:0;
  z-index:99;
  background: rgba(10,10,16,.60);
  backdrop-filter: blur(14px);
  border-bottom:1px solid var(--border);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:900;
  letter-spacing:.4px;
}
.brand-badge{
  width:38px;height:38px;
  border-radius:14px;
  background: linear-gradient(135deg, var(--brand), #ff4ecd);
  box-shadow: 0 12px 30px rgba(124,58,237,0.30);
}
nav ul{
  list-style:none;
  display:flex;
  gap:16px;
  align-items:center;
}
nav a{
  font-size:14px;
  color: var(--muted);
  padding:10px 12px;
  border-radius:14px;
  transition:.25s ease;
}
nav a:hover{background: rgba(255,255,255,0.07); color: var(--text);}
.nav-actions{display:flex;gap:10px;align-items:center}

.btn{
  border:none;
  cursor:pointer;
  padding:11px 14px;
  border-radius:16px;
  font-weight:800;
  transition:.25s ease;
  display:inline-flex;
  align-items:center;
  gap:8px;
  white-space:nowrap;
}
.btn-primary{
  background: linear-gradient(135deg, var(--brand), #ff4ecd);
  box-shadow: 0 14px 32px rgba(124,58,237,0.33);
  color:white;
}
.btn-primary:hover{transform:translateY(-1px);filter:brightness(1.05)}
.btn-outline{
  background: rgba(255,255,255,0.05);
  border:1px solid var(--border);
  color: var(--text);
}
.btn-outline:hover{transform:translateY(-1px);background: rgba(255,255,255,0.08)}

/* PARALLAX SECTIONS */
.parallax{
  position:relative;
  min-height: 72vh;
  display:flex;
  align-items:center;
  overflow:hidden;
}
.parallax::before{
  content:"";
  position:absolute;
  inset:0;
  background-size: cover;
  background-position:center;
  background-attachment: fixed;
  filter: brightness(.72);
  transform: scale(1.04);
}
.parallax::after{
  content:"";
  position:absolute;
  inset:0;
  background: radial-gradient(900px 500px at 10% 10%, rgba(124,58,237,.28), transparent 65%),
              radial-gradient(900px 500px at 90% 20%, rgba(34,197,94,.22), transparent 60%),
              linear-gradient(180deg, rgba(0,0,0,.45), rgba(0,0,0,.70));
}
.parallax-content{
  position:relative;
  z-index:2;
  width:100%;
  padding:70px 0;
}
.hero h1{
  font-size: clamp(34px, 4.6vw, 64px);
  line-height:1.05;
  letter-spacing:-0.7px;
}
.hero p{
  margin-top:14px;
  color: var(--muted);
  max-width:65ch;
  font-size:16px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:18px;
}
.pill{
  display:inline-flex;
  gap:8px;
  align-items:center;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,0.06);
  color: var(--muted);
  font-size:13px;
  margin-bottom:14px;
}

/* SECTION */
section{padding:52px 0}
.section-title{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:16px;
  margin-bottom:18px;
}
.section-title h2{font-size:26px;letter-spacing:-.4px}
.section-title p{color: var(--muted); font-size:14px; max-width:70ch}

/* CARDS */
.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:16px;
}
.card{
  background: var(--card);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 14px 40px rgba(0,0,0,0.35);
  padding:18px;
  transition:.25s ease;
}
.card:hover{transform:translateY(-3px); border-color: rgba(255,255,255,0.18);}
.card h3{font-size:16px;margin-top:8px}
.card p{color: var(--muted); font-size:14px; margin-top:6px}
.icon{
  width:46px;height:46px;border-radius:16px;
  display:grid;place-items:center;
  background: rgba(255,255,255,0.06);
  border:1px solid var(--border);
  font-size:18px;
}

/* PRODUCTS */
.products{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:16px;
}
.product{
  background: var(--card);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 14px 40px rgba(0,0,0,0.35);
  overflow:hidden;
  transition:.25s ease;
}
.product:hover{transform:translateY(-3px); border-color: rgba(255,255,255,0.18);}
.product img{
  width:100%;
  height:190px;
  object-fit:cover;
  display:block;
}
.product .info{padding:14px}
.product .info b{display:block;font-size:15px}
.product .info span{display:block;color:var(--muted);font-size:13px;margin-top:4px}
.price{margin-top:10px;font-weight:900}
.badge{
  display:inline-block;
  margin-top:10px;
  font-size:12px;
  padding:7px 10px;
  border-radius:999px;
  background: rgba(124,58,237,.18);
  border:1px solid rgba(124,58,237,.32);
}

/* CONTACT */
.contact-wrap{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:16px;
}
form{display:grid;gap:10px;margin-top:10px}
input,textarea,select{
  width:100%;
  padding:12px 12px;
  border-radius:16px;
  border:1px solid var(--border);
  background: rgba(255,255,255,0.05);
  color: var(--text);
  outline:none;
}
textarea{min-height:120px;resize:vertical}
label{font-size:13px;color:var(--muted)}
.form-row{display:grid;grid-template-columns: 1fr 1fr;gap:10px}

/* FOOTER */
footer{
  padding:40px 0 50px;
  border-top:1px solid var(--border);
  color: var(--muted);
  font-size:14px;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:12px;
}
.footer-links{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  justify-content:flex-end;
}
.footer-links a{
  color: var(--muted);
  border:1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.03);
  padding:8px 10px;
  border-radius:12px;
}
.footer-links a:hover{color: var(--text); border-color: rgba(255,255,255,0.12);}

/* WHATSAPP FLOAT */
.whatsapp-float{
  position:fixed;
  right:18px;
  bottom:18px;
  z-index:300;
}
.whatsapp-float a{
  display:inline-flex;
  gap:8px;
  align-items:center;
  padding:12px 14px;
  border-radius:999px;
  background: linear-gradient(135deg, #16a34a, #22c55e);
  border:1px solid rgba(255,255,255,0.14);
  box-shadow: 0 16px 35px rgba(34,197,94,0.30);
  font-weight:900;
}

/* RESPONSIVE */
@media (max-width: 980px){
  nav ul{display:none}
  .grid{grid-template-columns:1fr}
  .products{grid-template-columns:1fr}
  .contact-wrap{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-links{justify-content:flex-start}
  .parallax::before{background-attachment: scroll;} /* Better on mobile */
}