:root{--navy-950:#05081A;--navy-900:#0A0E2B;--navy-800:#131A3D;--navy-700:#232C52;--navy-600:#374070;--cyan-400:#00DBFF;--ivory:#F3F6FC;--slate-400:#8891B0;--slate-500:#6B7396}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--navy-950);color:var(--ivory);font-family:'Inter',sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Space Grotesk',sans-serif;letter-spacing:-0.01em;font-weight:600}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:860px;margin:0 auto;padding:0 24px}
header{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:24px 24px 0;max-width:860px;margin:0 auto}
header img{height:48px;width:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 26px;border-radius:999px;font-size:15px;font-weight:600;border:1px solid transparent;transition:transform .2s ease,box-shadow .2s ease}
.btn-primary{background:var(--cyan-400);color:var(--navy-950)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 24px -8px rgba(0,219,255,.55)}
.btn-ghost{border-color:var(--navy-600);color:var(--ivory)}
.btn-ghost:hover{border-color:var(--cyan-400)}
.crumbs{font-size:13px;color:var(--slate-500);margin:22px 0 0}
.crumbs a{text-decoration:underline;text-underline-offset:2px}
.crumbs a:hover{color:var(--cyan-400)}
#hero{padding:34px 0 46px;background:radial-gradient(700px 360px at 50% -10%,rgba(0,219,255,.12),transparent 60%)}
.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan-400);margin-bottom:16px}
h1{font-size:clamp(30px,5vw,46px);line-height:1.1;margin-bottom:18px}
h1 .accent{color:var(--cyan-400)}
.lead{font-size:17.5px;color:var(--slate-400);max-width:640px;margin-bottom:28px}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin:8px 0 6px}
.fact{background:var(--navy-900);border:1px solid var(--navy-800);border-radius:14px;padding:16px 18px}
.fact .num{font-family:'Space Grotesk',sans-serif;font-size:22px;font-weight:600;color:var(--cyan-400)}
.fact .label{font-size:13px;color:var(--slate-400)}
section.block{padding:34px 0}
section.block h2{font-size:clamp(23px,3.4vw,30px);margin-bottom:14px}
section.block p{color:var(--slate-400);margin-bottom:14px;max-width:700px}
ol.steps{list-style:none;counter-reset:s;display:grid;gap:12px;margin-top:8px}
ol.steps li{counter-increment:s;background:var(--navy-900);border:1px solid var(--navy-800);border-radius:14px;padding:16px 18px 16px 58px;position:relative;color:var(--slate-400)}
ol.steps li::before{content:counter(s);position:absolute;left:18px;top:14px;width:28px;height:28px;border-radius:50%;background:rgba(0,219,255,.12);color:var(--cyan-400);font-weight:600;display:flex;align-items:center;justify-content:center;font-size:14px}
ol.steps li strong{color:var(--ivory)}
ul.ticks{list-style:none;display:grid;gap:10px;margin-top:6px}
ul.ticks li{padding-left:28px;position:relative;color:var(--slate-400)}
ul.ticks li::before{content:"";position:absolute;left:4px;top:9px;width:9px;height:9px;border-radius:50%;background:var(--cyan-400)}
ul.ticks li strong{color:var(--ivory)}
.areas{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.areas span{border:1px solid var(--navy-600);border-radius:999px;padding:6px 14px;font-size:14px;color:var(--ivory)}
details{background:var(--navy-900);border:1px solid var(--navy-800);border-radius:14px;margin-bottom:10px}
summary{cursor:pointer;list-style:none;padding:16px 20px;font-weight:600;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--cyan-400);font-size:22px;line-height:1}
details[open] summary::after{content:"–"}
details p{padding:0 20px 18px;color:var(--slate-400);margin:0}
.cta{margin:20px 0 10px;background:linear-gradient(180deg,var(--navy-900),var(--navy-950));border:1px solid var(--navy-700);border-radius:20px;padding:34px 28px;text-align:center}
.cta h2{margin-bottom:10px;font-size:clamp(23px,3.4vw,30px)}
.cta p{color:var(--slate-400);margin:0 auto 22px;max-width:520px}
.related{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin-top:8px}
.related a{background:var(--navy-900);border:1px solid var(--navy-800);border-radius:14px;padding:16px 18px;color:var(--ivory);font-weight:600}
.related a small{display:block;font-weight:400;color:var(--slate-400);margin-top:4px;font-size:13.5px}
.related a:hover{border-color:var(--cyan-400)}
footer{border-top:1px solid var(--navy-800);margin-top:44px;padding:28px 24px 40px;text-align:center;font-size:13px;color:var(--slate-500)}
footer a{text-decoration:underline;text-underline-offset:2px}
footer a:hover{color:var(--cyan-400)}
.float-wa{position:fixed;right:20px;bottom:20px;z-index:99;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 28px -6px rgba(0,0,0,.5)}
.float-wa svg{width:28px;height:28px}
@media(max-width:600px){.btn{padding:13px 20px}.cta{padding:28px 18px}}