/* styles.css - modern clean responsive design */
:root{
  --bg:#f8fafc;
  --card:#ffffff;
  --muted:#6b7280;
  --accent:#06b6d4;
  --accent-2:#0f766e;
  --dark:#0f172a;
  --radius:12px;
  --container:1200px;
  font-family: Inter, 'Segoe UI', Roboto, Arial, sans-serif;
  color-scheme: light;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--dark);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.45;
}
.container{max-width:var(--container);margin:0 auto;padding:24px}
.header-grid{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:86px;height:auto;object-fit:contain;padding:6px;border-radius:8px}
.brand-name{font-weight:700;font-size:18px}
.nav a{margin-left:16px;text-decoration:none;color:var(--dark);font-weight:600}
.nav .cta{background:var(--accent);color:white;padding:10px 14px;border-radius:10px}
.site-header{backdrop-filter: blur(6px);background:rgba(255,255,255,0.6);position:sticky;top:0;z-index:30}

/* Hero */
.hero{padding:48px 0;background:linear-gradient(180deg,white 0%, #f6fbfb 100%)}
.hero-grid{display:grid;grid-template-columns:1fr 560px;gap:32px;align-items:center}
.hero-copy h1{font-size:36px;margin:0 0 12px}
.lead{color:var(--muted);margin-bottom:18px}
.hero-ctas{display:flex;gap:12px;margin-bottom:14px}
.btn{display:inline-block;text-decoration:none;padding:12px 18px;border-radius:10px;font-weight:700;border:2px solid transparent;cursor:pointer}
.btn.primary{background:var(--accent);color:white;border-color:var(--accent)}
.btn.ghost{background:transparent;border-color:var(--accent);color:var(--accent)}
.bullet-row{list-style:none;padding:0;margin:18px 0 0;display:flex;gap:12px;color:var(--muted)}
.hero-image img{width:100%;height:auto;border-radius:16px;box-shadow:0 10px 30px rgba(2,6,23,0.08)}

/* Sections */
.section{padding:56px 0}
.pale{background:linear-gradient(180deg,#f7f9fb 0%, #ffffff 100%)}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:22px}
.feature{background:var(--card);padding:18px;border-radius:14px;box-shadow:0 6px 16px rgba(12,18,31,0.04);text-align:left}
.feature img, .feature svg{width:100%;height:auto;border-radius:10px;margin-bottom:12px}
.muted{color:var(--muted)}

/* Security */
.security-grid{display:flex;gap:18px;margin-top:18px}
.security-grid > div{background:var(--card);padding:16px;border-radius:12px;flex:1;box-shadow:0 6px 16px rgba(12,18,31,0.04)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 360px;gap:24px;margin-top:20px}
.contact-form{background:var(--card);padding:18px;border-radius:12px;box-shadow:0 6px 20px rgba(2,6,23,0.06)}
.contact-form label{display:block;margin-top:12px;font-weight:700;font-size:13px;color:var(--dark)}
.contact-form input, .contact-form textarea{width:100%;padding:10px;border-radius:8px;border:1px solid #e6eef2;margin-top:6px}
.form-actions{display:flex;gap:12px;margin-top:14px}

/* Footer */
.site-footer{padding:18px 0;background:#fff;border-top:1px solid #eef2f5;margin-top:28px}
.footer-grid{display:flex;justify-content:space-between;align-items:center}

/* Responsive */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr; padding-bottom:18px}
  .features-grid{grid-template-columns:1fr; }
  .contact-grid{grid-template-columns:1fr; }
  .nav a{display:none}
  .logo{width:110px}
}