:root{--ink:#14213d;--muted:#55607a;--brand:#0a6ed1;--brand2:#0050a0;--bg:#f5f8fc;--card:#fff;--line:#e2e8f0}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:#fff}
img{max-width:100%;height:auto}a{color:var(--brand2)}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
section{padding:64px 0}section.wrap{padding:64px 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:9}
.nav{position:sticky;top:0;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);z-index:5}
.nav-in{display:flex;justify-content:space-between;align-items:center;height:64px}
.brand{display:flex;gap:10px;align-items:center;font-weight:700;font-size:1.2rem;color:var(--ink);text-decoration:none}.brand img{border-radius:8px}
.nav nav{display:flex;gap:22px;align-items:center}.nav nav a{text-decoration:none;color:var(--ink);font-weight:500}
.btn{display:inline-block;background:var(--brand);color:#fff!important;padding:12px 22px;border-radius:10px;font-weight:600;text-decoration:none;border:2px solid var(--brand)}
.btn:hover{background:var(--brand2)}.btn.ghost{background:transparent;color:var(--brand2)!important}.btn.sm{padding:6px 14px}
.hero{background:linear-gradient(135deg,#eaf3fd,#fff 60%);padding:80px 0}
.hero-in{display:grid;grid-template-columns:1.5fr 1fr;gap:40px;align-items:center}
.hero-logo{justify-self:center;border-radius:24px;box-shadow:0 20px 50px rgba(10,110,209,.18)}
.eyebrow{color:var(--brand);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.85rem;margin:0}
h1{font-size:clamp(2rem,4.5vw,3.2rem);line-height:1.15;margin:.3em 0}
h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:0 0 .5em}h3{margin:.2em 0 .3em;font-size:1.15rem}
.lead,.sub{color:var(--muted);font-size:1.15rem;max-width:62ch}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.cta.center{justify-content:center}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:28px}.cards.three{grid-template-columns:repeat(3,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px;box-shadow:0 2px 8px rgba(20,33,61,.04)}
.card p{color:var(--muted);margin:.3em 0}
.num{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#eaf3fd;color:var(--brand2);font-weight:700}
.feat{border:2px solid var(--brand)}.tag{font-size:.8rem;font-weight:700;text-transform:uppercase;color:var(--brand)!important}
.price{font-size:1.4rem;font-weight:700;color:var(--ink)!important}
.band{background:var(--bg)}
.grid2{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;margin-top:28px;align-items:start}
.explain p{color:var(--muted);margin-top:0}
.price-card{background:#fff;border-radius:16px;padding:28px;box-shadow:0 12px 40px rgba(20,33,61,.08)}
table{width:100%;border-collapse:collapse}caption{text-align:left;font-weight:700;font-size:1.2rem;margin-bottom:10px}
th,td{padding:12px 0;border-bottom:1px solid var(--line);text-align:left;font-weight:400}td{text-align:right;font-variant-numeric:tabular-nums}
tfoot th,tfoot td{font-weight:700;font-size:1.25rem;border-bottom:0;color:var(--brand2)}
.fine{font-size:.85rem;color:var(--muted)}
.notes{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:24px}.notes p{color:var(--muted);margin:0}
.contact{text-align:center}.contact .sub{margin:0 auto}
.foot{background:var(--ink);color:#cbd5e1;padding:24px 0}.foot a{color:#fff}
.foot-in{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}.foot p{margin:0}
@media(max-width:860px){.hero-in,.grid2{grid-template-columns:1fr}.hero-logo{width:160px;order:-1}.cards,.cards.three,.notes{grid-template-columns:1fr}.nav nav a:not(.btn){display:none}section,section.wrap{padding:44px 20px}.hero{padding:44px 0}}
/* ---- color theme ---- */
:root{--accent:#f59e0b;--accent2:#d97706;--teal:#0f766e;--bg:#eaf3fd}
.nav{border-bottom:3px solid var(--brand)}
.btn{background:var(--accent);border-color:var(--accent);color:var(--ink)!important}
.btn:hover{background:#fbbf24;border-color:#fbbf24}
.btn.ghost{background:transparent;border-color:var(--brand);color:var(--brand2)!important}
.hero{background:linear-gradient(135deg,#0a2a66 0%,#0050a0 55%,#0a6ed1 100%);color:#fff}
.hero h1{color:#fff}.hero .lead,.hero .sub,.hero p{color:#dbeafe}
.hero .eyebrow{color:#fcd34d}
.hero .btn.ghost{border-color:#fff;color:#fff!important}.hero .btn.ghost:hover{background:rgba(255,255,255,.15)}
.hero-logo{box-shadow:0 20px 50px rgba(0,0,0,.35)}
.band{background:linear-gradient(180deg,#eaf3fd,#f3f8ff)}
.contact{background:#e6f6f4;border-radius:20px;margin-top:40px;margin-bottom:40px}
.num{background:linear-gradient(135deg,var(--brand),#0f9fb0);color:#fff}
.card:nth-child(2) .num{background:linear-gradient(135deg,#0f766e,#14b8a6)}
.card:nth-child(3) .num{background:linear-gradient(135deg,#d97706,#f59e0b);color:var(--ink)}
.card:nth-child(4) .num{background:linear-gradient(135deg,#6d28d9,#8b5cf6)}
.cards.three .card{border-top:5px solid var(--brand)}
.cards.three .card:nth-child(2){border-top-color:var(--teal)}
.cards.three .card.feat{border:2px solid var(--accent);border-top:5px solid var(--accent);background:#fffbeb;box-shadow:0 12px 30px rgba(245,158,11,.25);transform:translateY(-6px)}
.tag{color:var(--teal)!important}.feat .tag{color:#92400e!important}
.price{color:var(--brand2)!important}
.price-card{border-top:5px solid var(--brand)}
thead th,caption{color:var(--brand2)}
thead th{background:#dbeafe;padding-left:10px;padding-right:10px}
th,td{padding-left:10px;padding-right:10px}
tfoot th,tfoot td{background:#0050a0;color:#fff}
.notes p strong,.explain strong{color:var(--brand2)}
.foot{background:linear-gradient(90deg,#0a2a66,#0050a0);color:#dbeafe;border-top:4px solid var(--accent)}
.foot a{color:#fcd34d}
@media(max-width:860px){.cards.three .card.feat{transform:none}.contact{margin:24px 12px}}