:root{--navy:#06103a;--royal:#0b2380;--electric:#1560ff;--sky:#3d8bff;--gold:#f5c518;--ink:#1b2440;--muted:#4a5578;--pale:#eef3ff;--line:#d5def5;--grad:linear-gradient(115deg,#06103a 0%,#0b2380 55%,#1560ff 100%)}
*{box-sizing:border-box}body{margin:0;font-family:Lato,system-ui,Arial,sans-serif;font-size:17px;line-height:1.6;color:var(--ink)}
h1,h2,h3,.btn,.eyebrow,.wordmark,.tag,nav a{font-family:Poppins,system-ui,sans-serif}h1,h2,h3{line-height:1.15;margin:0 0 .5em;color:var(--navy)}
h1{font-size:clamp(2.2rem,6vw,3.6rem)}h2{font-size:clamp(1.6rem,4vw,2.3rem)}a{color:var(--electric)}img{max-width:100%}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}.skip{position:absolute;left:-9999px}.skip:focus{left:0;background:var(--gold);padding:8px}
.site-header{background:var(--navy);border-bottom:4px solid var(--gold);position:sticky;top:0;z-index:9}.hdr{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:12px;padding-bottom:12px;flex-wrap:wrap}
.wordmark{text-decoration:none;font-weight:800;font-size:1.3rem;color:#fff;letter-spacing:1px}.wm-dgx span{color:var(--sky)}nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap}nav a{color:#dbe6ff;text-decoration:none;font-weight:600;font-size:.95rem}
nav a:not(.btn){display:none}@media(min-width:800px){nav a:not(.btn){display:inline}}
.btn{display:inline-block;padding:12px 22px;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;text-align:center}
.btn-gold{background:var(--gold);color:var(--navy)!important}.btn-blue{background:var(--electric);color:#fff}.btn-outline{border-color:#fff;color:#fff}
.hero{background:var(--grad);color:#fff;padding:56px 0}.hero h1{color:#fff}.hero h1 span{color:var(--gold)}.hero p{color:#dbe6ff}.lead{font-size:1.2rem}
.hero-grid{display:grid;gap:32px;align-items:center}@media(min-width:800px){.hero-grid{grid-template-columns:1.4fr 1fr}}
.byte{width:auto;max-height:460px;height:auto;justify-self:center;object-fit:contain}
.tag{display:inline-block;font-weight:700;letter-spacing:2px;font-size:.78rem;color:var(--gold);border:1px solid rgba(245,197,24,.6);border-radius:999px;padding:6px 14px;margin-bottom:18px}
.ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.fdn{background:var(--navy);padding:28px 0}.fdn-box{display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap;color:#dbe6ff}.fdn h2{color:#fff;margin:0}.fdn p{margin:.4em 0 0}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--electric);margin-bottom:10px}
.sec{padding:64px 0}.pale{background:var(--pale)}.dark{background:var(--grad);color:#dbe6ff}.dark h2{color:#fff}.dark .eyebrow{color:var(--gold)}
.two{display:grid;gap:36px;align-items:center}@media(min-width:800px){.two{grid-template-columns:1fr 1fr}}.photo{border-radius:14px;width:100%;height:auto}
.cards{display:grid;gap:18px;margin-top:24px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;color:var(--ink)}.card .btn{margin-top:8px}
.list{padding-left:18px}.list li{margin-bottom:10px}.foot{background:var(--navy);color:#dbe6ff;padding:32px 0;text-align:center}.foot a{color:var(--gold)}.small{font-size:.9rem}
.page-hero{background:var(--grad);color:#dbe6ff;padding:48px 0}.page-hero h1{color:#fff}.page-hero h1 span{color:var(--gold)}.page-hero .eyebrow{color:var(--gold)}
.narrow{max-width:720px}.form label{display:block;font-weight:700;margin-bottom:16px;color:var(--navy)}.form input,.form select,.form textarea{display:block;width:100%;margin-top:6px;padding:12px;border:1px solid var(--line);border-radius:10px;font:inherit}
.form .row{display:grid;gap:0 16px}@media(min-width:600px){.form .row{grid-template-columns:1fr 2fr}}.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.status{margin-top:12px;color:var(--royal);font-weight:700}.thanks{display:flex;gap:24px;align-items:center;flex-wrap:wrap}.thanks img{width:180px;height:auto}
.brief{display:grid;gap:24px;align-items:center}@media(min-width:800px){.brief{grid-template-columns:1fr 1fr}}
.nl{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.nl input[type=email]{flex:1 1 220px;padding:12px;border:1px solid var(--line);border-radius:999px;font:inherit}.nl-msg{flex-basis:100%;margin:4px 0 0;font-weight:700}
.nl-foot{max-width:520px;margin:16px auto}.nl-foot label{flex-basis:100%;color:#dbe6ff}.foot .nl-msg{color:var(--gold)}
.form fieldset{border:0;padding:0;margin:0 0 16px}.form legend{font-weight:700;color:var(--navy);margin-bottom:6px}.form .radio{font-weight:400;display:flex;gap:8px;align-items:center;margin:4px 0}.form .radio input{width:auto;margin:0}
.prompt{background:var(--pale);border:1px solid var(--line);border-radius:12px;padding:14px;margin-top:10px}.prompt pre,.compare pre{white-space:pre-wrap;font-family:inherit;margin:0 0 10px}
.compare{display:grid;gap:18px;margin:28px 0}@media(min-width:800px){.compare{grid-template-columns:1fr 1.6fr}}.compare pre{background:#fff8e0;border-radius:12px;padding:14px}
.lessons{display:grid;gap:18px;margin-top:20px}@media(min-width:900px){.lessons{grid-template-columns:1fr 1fr}}
.tip{display:flex;gap:18px;align-items:center;background:var(--navy);color:#dbe6ff;border-radius:14px;padding:20px}.tip img{width:120px;height:auto;flex:none}.tip .eyebrow{color:var(--gold)}.page-hero a{color:var(--gold)}