:root{--bg:#fff;--alt:#f3f6fc;--ink:#0f172a;--muted:#5d6782;--line:#e2e6f0;--brand:#047857;--brand2:#059669;--acc:#d4a72c;--card:#fff;--ok:#16a34a;--r:18px}
[hidden]{display:none!important}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Helvetica,Arial,sans-serif;-webkit-text-size-adjust:100%}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand2)}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}.narrow{max-width:820px}
.center{text-align:center}.muted{color:var(--muted)}.small{font-size:14px}
.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.navin{display:flex;align-items:center;gap:20px;height:64px}
.logo{display:flex;align-items:center;gap:9px;font-weight:700;font-size:20px;color:var(--ink);text-decoration:none;letter-spacing:-.01em}
.logo img{border-radius:9px}.logo b{color:var(--brand2)}
.links{display:flex;gap:22px;margin-left:auto}.links a{color:var(--ink);text-decoration:none;font-size:15px;font-weight:500;opacity:.8}.links a:hover{opacity:1;color:var(--brand2)}
@media (max-width:860px){.links{display:none}.nav .btn{margin-left:auto}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:14px;padding:15px 24px;font:inherit;font-weight:700;background:var(--brand2);color:#fff;text-decoration:none;cursor:pointer;transition:transform .1s,box-shadow .2s;box-shadow:0 6px 20px rgba(14,124,123,.25)}
.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.btn.ghost{background:transparent;color:var(--brand2);box-shadow:inset 0 0 0 2px rgba(14,124,123,.25)}
.btn.light{background:#fff;color:var(--brand)}
.btn.sm{padding:9px 16px;font-size:15px;border-radius:11px;box-shadow:none}
.btn.full{width:100%}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:13px;font-weight:800;color:var(--brand2);margin:0 0 8px}
h1,h2,h3{letter-spacing:-.02em;line-height:1.15}
h2{font-size:clamp(28px,4vw,40px);margin:0 0 14px}
h3{font-size:20px;margin:10px 0 6px}
.lead{font-size:19px;color:var(--muted);margin:0 auto 20px;max-width:760px}
.hero{background:radial-gradient(1200px 500px at 80% -10%,#d2ece4 0,transparent 60%),linear-gradient(180deg,#f2faf8,#fff);padding:46px 0 30px}
.herogrid{display:grid;grid-template-columns:1.2fr .72fr .98fr;gap:32px;align-items:center}
@media (max-width:1120px){.herogrid{grid-template-columns:1.25fr .75fr}.authcard{grid-column:1/-1;max-width:560px;justify-self:center;width:100%}}
@media (max-width:700px){.herogrid{grid-template-columns:1fr;gap:22px}}
.hero h1{font-size:clamp(32px,4.6vw,50px);margin:4px 0 16px}.hero h1 span{color:var(--brand2)}
.hero .lead{margin:0 0 18px}
.ticks{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:8px}
.ticks li{padding-left:30px;position:relative}.ticks li:before{content:"✓";position:absolute;left:0;top:0;width:22px;height:22px;border-radius:50%;background:#ffedd5;color:var(--ok);font-weight:800;font-size:13px;display:grid;place-items:center}
.ctas{display:flex;flex-wrap:wrap;gap:12px}
.authcard{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 20px 60px rgba(15,36,84,.14);padding:22px;scroll-margin-top:90px}
.tabs{display:grid;grid-template-columns:1fr 1fr;background:var(--alt);border-radius:12px;padding:4px;margin-bottom:14px}
.tabs button{border:0;background:transparent;border-radius:9px;padding:10px;font:inherit;font-weight:700;color:var(--muted);cursor:pointer}
.tabs button[aria-selected=true]{background:#fff;color:var(--ink);box-shadow:0 1px 4px rgba(0,0,0,.08)}
.authcard label{display:block;font-size:14px;font-weight:600;margin:0 0 12px}
.authcard input:not([type=checkbox]){display:block;width:100%;margin-top:6px;border:1px solid var(--line);border-radius:12px;padding:13px 14px;font:inherit;background:#fbfcff}
.authcard input:focus{outline:2px solid rgba(14,124,123,.35);border-color:var(--brand2)}
.authcard .chk{display:flex;gap:10px;align-items:flex-start;font-weight:400}.chk input{margin-top:4px;width:18px;height:18px}
.formsub{margin:0 0 14px;color:var(--muted);font-size:15px}
.refnote{margin:0 0 12px;background:#fff7d6;border:1px solid #ffe08a;border-radius:12px;padding:10px 12px;font-size:14px}
.err{background:#fee2e2;color:#b91c1c;border-radius:10px;padding:10px 12px;font-size:14px;margin:0 0 12px}
.showcase{margin-top:34px}.showcase img{width:100%;border-radius:22px}
.sec{padding:76px 0}.sec.alt{background:var(--alt)}
.steps{list-style:none;padding:0;margin:34px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
@media (max-width:980px){.steps{grid-template-columns:1fr 1fr}}@media (max-width:560px){.steps{grid-template-columns:1fr}}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 16px 20px;position:relative;box-shadow:0 4px 20px rgba(15,36,84,.06)}
.steps img{border-radius:14px;background:var(--alt);aspect-ratio:2/3;object-fit:cover;width:100%}
.steps .num{position:absolute;top:8px;left:8px;width:36px;height:36px;border-radius:50%;background:var(--acc);color:var(--brand);font-weight:900;display:grid;place-items:center;box-shadow:0 4px 12px rgba(0,0,0,.15)}
.steps p{margin:0;color:var(--muted);font-size:15px}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px}
@media (max-width:980px){.grid{grid-template-columns:1fr 1fr}}@media (max-width:520px){.grid{grid-template-columns:1fr}}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px}
.feat i{font-style:normal;font-size:28px;width:52px;height:52px;border-radius:14px;background:#e8efff;display:grid;place-items:center}
.feat p{margin:0;color:var(--muted);font-size:15px}
.install{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:30px 0 16px}@media (max-width:820px){.install{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:0 4px 20px rgba(15,36,84,.06)}
.card h3 small{font-weight:500;color:var(--muted);font-size:15px}
.card img{border-radius:14px;margin:12px 0;border:1px solid var(--line)}
.card ol{margin:0;padding-left:22px}.card li{margin:6px 0}
.kbd{display:inline-block;border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;padding:0 6px;font-size:14px}
.prices{display:grid;grid-template-columns:1fr 1fr;gap:22px;max-width:820px;margin:30px auto 14px}@media (max-width:680px){.prices{grid-template-columns:1fr}}
.pcard{background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px;position:relative;display:flex;flex-direction:column}
.pcard.hot{border:2px solid var(--brand2);box-shadow:0 20px 50px rgba(14,124,123,.18)}
.ribbon{position:absolute;top:-13px;right:20px;background:var(--acc);color:var(--brand);font-weight:800;font-size:13px;border-radius:99px;padding:4px 12px}
.amt{font-size:48px;font-weight:900;margin:6px 0 10px;letter-spacing:-.03em}.amt small{font-size:16px;font-weight:600;color:var(--muted);margin-left:8px;letter-spacing:0}
.pcard ul{list-style:none;padding:0;margin:0 0 20px;flex:1}.pcard li{padding:6px 0 6px 28px;position:relative}.pcard li:before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:900}
.ladder{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;margin:26px 0 18px}
.ladder div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 18px;text-align:center;min-width:130px}
.ladder div.hot{background:var(--brand2);color:#fff;border-color:var(--brand2)}.ladder b{display:block;font-size:26px}.ladder span{font-size:13px;opacity:.8}
.ladder i{font-style:normal;color:var(--muted);font-size:22px}
details{border:1px solid var(--line);border-radius:14px;padding:4px 18px;margin:10px 0;background:#fff}
summary{cursor:pointer;font-weight:700;padding:12px 0;list-style:none}summary::-webkit-details-marker{display:none}
summary:after{content:"+";float:right;color:var(--brand2);font-size:22px;line-height:1}details[open] summary:after{content:"–"}
details p{margin:0 0 14px;color:var(--muted)}
.cta{background:linear-gradient(135deg,#0f2454,#ea580c);color:#fff}.cta .lead{color:#ffedd5}
.foot{background:#0b1020;color:#aab4d0;font-size:14px;padding:34px 0 calc(34px + env(safe-area-inset-bottom))}
.foot .legal a{color:#fff;margin-right:18px}
.adwrap{margin:24px auto;max-width:970px;text-align:center}
.adlabel{display:block;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.ckbar{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:100;max-width:640px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 10px 40px rgba(0,0,0,.25);padding:14px 16px;font-size:14px;line-height:1.45}
.ckbar p{margin:0 0 10px}.ckbtns{display:flex;gap:8px;justify-content:flex-end}
.ckbtns button{border-radius:10px;padding:10px 18px;border:1px solid var(--line);background:transparent;cursor:pointer;font:inherit;font-weight:700}
.ckbtns #ckYes{background:var(--brand2);border-color:var(--brand2);color:#fff}
.demo{margin:0;text-align:center}.demo img{width:100%;max-width:330px;margin:0 auto;filter:drop-shadow(0 18px 40px rgba(15,36,84,.18))}
.demo figcaption{font-size:13px;color:var(--muted);margin-top:8px}
@media (max-width:700px){.demo img{max-width:300px}}
.feat.hot{border:2px solid var(--brand2);box-shadow:0 12px 34px rgba(14,124,123,.15)}.feat.hot i{background:#ffedd5}
@media (max-width:700px){
 .herotxt{display:contents}.herogrid{gap:0}
 .herotxt .eyebrow,.hero h1,.hero .lead{order:0}.demo{order:1;margin:4px 0 22px}.ticks{order:2}.ctas{order:3;margin-bottom:26px}.authcard{order:4}
 .demo img{max-width:250px}.hero .lead{margin-bottom:14px}
}
/*OFICIAL*/.oficial{display:inline-block;margin:6px 0 10px;padding:9px 14px;border-radius:12px;background:#ecfdf3;border:2px solid #16a34a;color:#14532d;font-weight:800;font-size:clamp(17px,2.3vw,21px);line-height:1.25;letter-spacing:-.01em}
.years{margin:0 0 12px;font-size:15px;color:var(--muted)}.years b{color:var(--ink)}
.tblwrap{overflow-x:auto}.fuentes{width:100%;border-collapse:collapse;font-size:15px;background:var(--card);border-radius:12px;overflow:hidden}
.fuentes th,.fuentes td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.fuentes th{background:var(--brand);color:#fff;font-weight:700}