*{box-sizing:border-box;margin:0;padding:0;font-family:'Inter',sans-serif}
body{background:#fff;color:#1a1a1a;line-height:1.7}
.container{width:90%;max-width:1200px;margin:auto}
.navbar{background:#0b0b0b;position:sticky;top:0}
.navbar .container{display:flex;justify-content:space-between;align-items:center;padding:18px 0}
.logo{font-size:22px;font-weight:700;color:#fff}
.logo span{color:#1f8ef1}
.navbar nav a{color:#fff;margin-left:20px;text-decoration:none;font-weight:500}
.hero{background:linear-gradient(120deg,#0b0b0b,#1f1f1f);color:#fff;padding:120px 0}
.hero-content{max-width:720px;margin-left:5%}
.hero h1{font-size:46px;margin-bottom:15px}
.actions{margin-top:20px}
.btn{display:inline-block;padding:12px 26px;border-radius:6px;text-decoration:none;font-weight:600}
.btn.primary{background:#1f8ef1;color:#fff}
.btn.outline{border:2px solid #fff;color:#fff;margin-left:10px}
.section{padding:90px 0}
.section.dark{background:#f4f6f9}
.grid{display:grid;grid-template-columns:1.2fr 1fr;gap:40px}
.features li{list-style:none;margin:10px 0}
.card.highlight{background:#0b0b0b;color:#fff;padding:40px;border-radius:10px}
.product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px;margin-top:40px}
.product-card{background:#fff;padding:30px;border-radius:10px;box-shadow:0 12px 30px rgba(0,0,0,0.08)}
.form{display:flex;flex-direction:column}
.form input,.form textarea{margin-bottom:15px;padding:14px;border-radius:6px;border:1px solid #ccc}
.footer{background:#0b0b0b;color:#fff;text-align:center;padding:30px 0}