:root{
  --primary:#0B5ED7;
  --dark:#0A2540;
  --light:#f8f9fa;
  --text:#333;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Roboto,Arial,sans-serif;color:var(--text);line-height:1.6}
.container{max-width:1140px;margin:0 auto;padding:0 20px}

/* Header */
.site-header{background:#fff;border-bottom:1px solid #eaeaea;position:sticky;top:0;z-index:100}
.header-wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{font-weight:700;font-size:20px;color:var(--dark);text-decoration:none}
.tagline{display:block;font-size:12px;color:#666}
.nav-list{list-style:none;display:flex;gap:20px;margin:0;padding:0}
.nav-list a{color:#333;text-decoration:none;font-weight:500}
.btn{display:inline-block;padding:10px 16px;border-radius:6px;text-decoration:none}
.btn-primary{background:var(--primary);color:#fff}
.btn-outline{border:1px solid var(--primary);color:var(--primary)}

/* Hero */
.hero{background:linear-gradient(0deg,rgba(10,37,64,.85),rgba(10,37,64,.85)),url('../img/hero.jpg') center/cover no-repeat;color:#fff}
.hero .container{padding:90px 20px}
.hero h1{font-size:42px;margin:0 0 10px}
.hero p{max-width:760px;margin:0 0 20px;color:#cfe2ff}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap}

/* Sections */
.section{padding:60px 0}
.section h2{font-size:28px;margin:0 0 20px;color:var(--dark)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid #eee;border-radius:10px;padding:18px}
.card h3{margin-top:0}
.card p{color:#666}

/* Pricing */
.pricing{background:var(--light)}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.plan{background:#fff;border:1px solid #eaeaea;border-radius:12px;padding:20px}
.plan .price{font-size:28px;font-weight:700;color:var(--dark)}
.plan ul{list-style:none;margin:0;padding:0}
.plan ul li{padding:6px 0;border-bottom:1px dashed #eee}

/* Contact */
.contact-block{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}

/* Footer */
.site-footer{background:#f6f8fb;border-top:1px solid #eaeaea;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px;padding:30px 0}
.footer-list{list-style:none;margin:0;padding:0}
.footer-list li{margin-bottom:8px}
.copy{text-align:center;padding:10px;color:#777;border-top:1px solid #eaeaea}

/* Responsive */
@media(max-width:900px){
  .grid,.plans,.contact-block,.footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  .grid,.plans,.contact-block,.footer-grid{grid-template-columns:1fr}
  .hero h1{font-size:34px}
}