/* XYLM site theme — Inter + brand navy */
:root{
  --brand:#0d3b66;
  --brand-2:#0b2f4f;
  --light-bg:#f7f9fc;
  --dark-bg:#0b1220;
  --card-bg:#111a2b;
  --card-border:#1b2742;
  --text:#0b1424;
  --muted:#4b5a72;
  --white:#ffffff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--light-bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.65}
a{color:var(--brand);text-decoration:none}
a:hover{opacity:.9}
.container{max-width:1160px;margin:0 auto;padding:24px}
.header{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.logo{display:flex;gap:10px;align-items:center}
.logo img{height:28px;width:auto}
.logo h1{font-size:16px;margin:0;color:var(--text);letter-spacing:.2px}
.nav a{margin-left:18px;color:var(--text);opacity:.8}
.nav a.btn{margin-left:24px;opacity:1}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 16px;border-radius:12px;border:1px solid rgba(13,59,102,.18);background:var(--white);color:var(--brand);font-weight:600;box-shadow:0 6px 18px rgba(13,59,102,.08)}
.btn.primary{background:var(--brand);color:#fff;border-color:var(--brand)}
.badge{display:inline-block;padding:6px 10px;border-radius:999px;background:rgba(13,59,102,.08);color:var(--brand);font-weight:600;font-size:12px}
.hero{padding:64px 0 56px}
.hero h2{font-size:44px;line-height:1.15;margin:10px 0 12px}
.hero p{font-size:18px;color:var(--muted);max-width:820px}
.cta-row{display:flex;gap:12px;margin-top:22px;flex-wrap:wrap}

.section-dark{background:var(--dark-bg);padding:56px 0}
.section-light{background:var(--light-bg);padding:56px 0}

.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.card{grid-column:span 12;background:var(--card-bg);border:1px solid var(--card-border);border-radius:16px;padding:18px;color:#dfe9ff}
.card h3{margin:6px 0 8px;color:#fff}
.card p{color:#b8c7e5}
.card ul{margin:8px 0 0 18px}
@media(min-width:940px){.card.half{grid-column:span 4}}

.section-title{color:#fff;text-align:center;font-size:22px;margin-bottom:18px;letter-spacing:.3px}

.benefits{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.benefit{grid-column:span 12;background:#fff;border:1px solid #e7edf5;border-radius:14px;padding:16px}
@media(min-width:940px){.benefit{grid-column:span 6}}
.benefit strong{color:var(--brand)}

.section-cta{background:linear-gradient(135deg,var(--brand),#22b8ff);padding:64px 0;color:#062033}
.section-cta h3{font-size:28px;margin:0 0 10px}
.section-cta p{opacity:.9;max-width:820px}
.section-cta .btn{background:#fff;border-color:#fff;color:var(--brand)}

.form{display:grid;gap:12px;margin-top:12px}
input,textarea,select{width:100%;padding:12px;border-radius:12px;border:1px solid #d3dfec;background:#fff;color:var(--text)}
label{font-size:14px;color:var(--text)}
small.help{color:var(--muted)}