:root{--navy:#0A2F4F;--navy-deep:#072338;--ink:#0E1B2A;--paper:#F5F7FA;--white:#fff;--line:#DDE3EA;--accent:#1E6FE0;--accent-deep:#1657B8;--pos:#0F766E;--pos-tint:#E7F4EE;--mut:#5D6B7A;--danger:#B22C2C}
*{box-sizing:border-box}
body{margin:0;background:var(--white);color:var(--ink);font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.55}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
h1,h2,h3{color:var(--navy);letter-spacing:-.01em;line-height:1.18}
.btn{display:inline-block;background:var(--accent);color:#fff;font-weight:700;padding:12px 22px;border-radius:9px;border:0;cursor:pointer}
.btn:hover{background:var(--accent-deep)}
.btn.ghost{background:#fff;color:var(--navy);border:1px solid var(--line)}

.pnav{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.pnav .wrap{display:flex;align-items:center;gap:18px;padding:14px 22px}
.pnav .brand{font-weight:900;font-size:19px;color:var(--navy)}
.pnav-items{display:flex;gap:4px;flex:1;margin-left:20px}
.pnav-drop{position:relative}
.pnav-drop>a{display:block;padding:10px 12px;font-weight:600;font-size:14px;color:var(--mut);border-radius:8px}
.pnav-drop>a.active,.pnav-drop>a:hover{color:var(--navy);background:var(--paper)}
.pnav-drop .car{font-size:10px}
.pnav-menu{display:none;position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 20px 45px -20px rgba(10,20,30,.25);padding:8px;min-width:220px}
.pnav-drop:hover .pnav-menu{display:block}
.pnav-menu a{display:block;padding:9px 12px;font-size:13.5px;color:var(--ink);border-radius:7px}
.pnav-menu a:hover{background:var(--paper);color:var(--accent-deep)}

.hero-sec{background:var(--navy);color:#fff;padding:64px 0}
.hero-sec h1{color:#fff;font-size:34px}
.hero-sec p{color:#C9D6E3;font-size:16px;max-width:640px}

section.persona{padding:46px 0;border-bottom:1px solid var(--line)}
section.persona h2{font-size:24px}
section.persona ul{padding-left:20px;color:var(--mut)}
section.persona li{margin-bottom:6px}

.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.plan-card{border:1px solid var(--line);border-radius:12px;padding:16px;cursor:pointer;transition:.15s}
.plan-card:hover{border-color:var(--accent)}
.plan-card.sel{border:2px solid var(--accent);background:#EAF1FC}
.plan-card b{color:var(--navy);display:block;margin-bottom:4px}
.custo-neg{color:var(--danger);font-weight:700}
.custo-pos{color:var(--pos);font-weight:700}
input[type=number],select{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font:inherit;margin-bottom:12px}
label{display:block;font-size:12px;font-weight:700;color:var(--mut);text-transform:uppercase;margin-bottom:6px}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{text-align:left;font-size:11px;text-transform:uppercase;color:var(--mut);padding:8px;border-bottom:1px solid var(--line)}
td{padding:9px 8px;border-bottom:1px solid var(--line)}

.foot{background:var(--navy-deep);color:#9FB3C8;padding:30px 0;font-size:13px;text-align:center;margin-top:40px}
@media(max-width:820px){.grid2,.grid3{grid-template-columns:1fr}.pnav-items{display:none}}