:root{
  --navy:#17406B;--navy-ink:#0F2D4D;--accent:#17406B;--accent-hover:#0F2D4D;--on-accent:#FFFFFF;
  --text:#111418;--muted:#4B5259;--bg:#FFFFFF;--card:#FFFFFF;--line:#D5D9DE;--alt:#F3F4F6;--tint:#E8EDF3;
  --display:"Archivo",system-ui,sans-serif;--body:"Public Sans",system-ui,sans-serif;--mono:"IBM Plex Mono",ui-monospace,monospace;
  --r:14px;--w:1120px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --text:#F2F4F6;--muted:#B4BBC3;--bg:#0E1013;--card:#171A1F;--line:#30353C;--alt:#15181C;--tint:#1F2A38;--navy:#C9D6E4;--navy-ink:#FFFFFF;--accent:#FFFFFF;--accent-hover:#DCE3EA;--on-accent:#17406B}}
:root[data-theme="dark"]{--text:#F2F4F6;--muted:#B4BBC3;--bg:#0E1013;--card:#171A1F;--line:#30353C;--alt:#15181C;--tint:#1F2A38;--navy:#C9D6E4;--navy-ink:#FFFFFF;--accent:#FFFFFF;--accent-hover:#DCE3EA;--on-accent:#17406B}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.6 var(--body);overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:var(--navy);text-underline-offset:3px}a:hover{color:var(--navy-ink)}
h1,h2,h3,h4{font-family:var(--display);line-height:1.12;letter-spacing:-.015em;margin:0 0 .5em;color:var(--text)}
h1{font-size:clamp(2.1rem,5.4vw,3.6rem);font-weight:700}
h2{font-size:clamp(1.65rem,3.4vw,2.4rem);font-weight:700}
h3{font-size:1.2rem;font-weight:600}
p{margin:0 0 1em}
.wrap{max-width:var(--w);margin:0 auto;padding:0 20px}
.narrow{max-width:760px}
.eyebrow{font:600 .82rem/1.3 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--navy);margin-bottom:14px;display:block}
.lead{font-size:1.15rem;color:var(--muted);max-width:640px}
.muted{color:var(--muted)}.small{font-size:.9rem}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:99;background:var(--card);padding:8px 12px}
/* header */
.hdr{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:18px;height:66px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font:700 1.15rem var(--display)}
.brand img{width:34px;height:34px;border-radius:8px}
.nav{display:flex;gap:22px;margin-left:auto;align-items:center}
.nav a{text-decoration:none;color:var(--text);font-weight:500;font-size:.96rem}
.nav a{padding:10px 0}.nav a:hover,.nav a[aria-current]{color:var(--navy);text-decoration:underline;text-underline-offset:6px}
.nav a.btn-cta,.nav a.btn-cta:hover{color:var(--on-accent);text-decoration:none;padding:10px 16px}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:10px;padding:10px 14px;min-height:44px;color:var(--text);font:600 .9rem var(--body)}
.theme-btn{background:none;border:1px solid var(--line);border-radius:10px;width:44px;height:44px;display:grid;place-items:center;color:var(--text);cursor:pointer}
@media (max-width:900px){.nav{display:none;position:absolute;top:66px;left:0;right:0;background:var(--bg);flex-direction:column;align-items:flex-start;padding:16px 20px 22px;border-bottom:1px solid var(--line);gap:14px}.nav.open{display:flex}.menu-btn{display:block}.hdr .theme-btn{order:3}}
/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;padding:14px 22px;border-radius:12px;font:600 1rem var(--body);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .15s}
.btn-cta{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}.btn-cta:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:var(--on-accent);transform:translateY(-1px)}
.sec-navy .btn-cta,.on-navy .btn-cta{background:#fff;color:#17406B;border-color:#fff}.sec-navy .btn-cta:hover{background:#E8EDF3;color:#0F2D4D}
.sec-navy .formcard .btn-cta{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}.sec-navy .formcard .btn-cta:hover{background:var(--accent-hover);border-color:var(--accent-hover)}
.btn-ghost{border-color:var(--text);color:var(--text);background:transparent}.btn-ghost:hover{border-color:var(--navy);color:var(--navy)}
.btn-sm{padding:10px 16px;font-size:.95rem;min-height:44px}
.btns{display:flex;gap:12px;flex-wrap:wrap}
/* sections */
section{padding:84px 0}
.sec-alt{background:var(--alt)}
.sec-navy{background:#17406B;color:#FFFFFF}.sec-navy h2,.sec-navy h3{color:#fff}.sec-navy .lead,.sec-navy .muted{color:#DCE3EA}.sec-navy .eyebrow{color:#FFFFFF}.sec-navy a{color:#fff}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.g3,.g4{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}section{padding:60px 0}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.sec-navy .stat p{color:#fff}
.sec-navy .card{background:#0F2D4D;border-color:#3A5F86;color:#FFFFFF}
/* hero */
.hero{padding:70px 0 80px}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}.hero{padding:44px 0 60px}}
.trust{margin-top:22px;font-size:.92rem;color:var(--muted);display:flex;gap:8px;align-items:center}
.trust::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:var(--navy)}
.demo{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 60px -30px rgba(15,45,77,.45);overflow:hidden}
.demo-top{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);font:500 .82rem var(--mono);color:var(--muted)}
.demo-top i{width:9px;height:9px;border-radius:50%;background:var(--line);display:inline-block}
.demo-body{padding:20px}
.q{background:var(--tint);border-radius:12px;padding:12px 14px;font-weight:500;margin-bottom:14px}
.q .city{color:var(--navy);text-decoration:underline;text-underline-offset:3px;transition:opacity .3s}
.ans{font-size:.95rem;color:var(--muted)}
.ans ol{margin:8px 0 12px;padding-left:20px;color:var(--text)}
.ans li{margin:4px 0}
.you{border:1.5px dashed var(--text);border-radius:10px;padding:10px 12px;font-size:.92rem;display:flex;gap:10px;align-items:center}
.you b{color:var(--text)}
.tag{display:inline-block;font:600 .8rem var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:4px 8px;border-radius:6px;background:var(--tint);color:var(--navy)}
/* stats */
.stat .num{font:700 clamp(2.4rem,5vw,3.4rem)/1 var(--display);color:var(--navy);margin-bottom:10px}
.sec-navy .stat .num{color:#FFFFFF}
.src{font-size:.85rem;color:var(--muted);margin-top:10px}.sec-navy .src{color:#DCE3EA}.src a{color:inherit}
/* steps */
.step-n{font:600 .85rem var(--mono);color:var(--navy);margin-bottom:12px;display:block}
/* finding mock */
.find{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--line)}
.find:last-child{border-bottom:0}
.lvl{flex:none;font:600 .78rem var(--mono);padding:4px 8px;border-radius:6px;text-transform:uppercase;letter-spacing:.06em}
.lvl{min-width:52px;text-align:center}.lvl.h{background:#17406B;color:#fff}.lvl.m{background:#5B6470;color:#fff}.lvl.l{background:#E3E6EA;color:#111418}
/* offers */
.offer{display:flex;flex-direction:column}
.offer .price{font:700 1.5rem var(--display);margin:6px 0 4px}
.offer ul{padding-left:0;list-style:none;margin:14px 0 22px;flex:1}
.offer li{padding:6px 0 6px 26px;position:relative}
.offer li::before{content:"";position:absolute;left:4px;top:13px;width:10px;height:6px;border-left:2px solid var(--navy);border-bottom:2px solid var(--navy);transform:rotate(-45deg)}
.offer.feat{border:2px solid var(--navy)}
/* faq */
details{border-bottom:1px solid var(--line);padding:18px 0}
summary{cursor:pointer;min-height:44px;align-items:center;font:600 1.08rem var(--display);list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-weight:400;color:var(--navy);font-size:1.4rem;line-height:1}
details[open] summary::after{content:"\2013"}
details p{margin:12px 0 0;color:var(--muted)}
/* form */
form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:640px){form .row{grid-template-columns:1fr}}
label{display:block;font-weight:600;font-size:.92rem;margin:0 0 6px}
input,select,textarea{width:100%;padding:12px 14px;border-radius:10px;border:1.5px solid var(--line);background:var(--card);color:var(--text);font:400 1rem var(--body);margin-bottom:14px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px color-mix(in srgb,var(--navy) 22%,transparent)}
.hp{position:absolute;left:-5000px}
.formcard{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:30px;color:var(--text)}
.formcard h3{color:var(--text)}.formcard .muted{color:var(--muted)}
/* article */
.prose{max-width:720px}.prose h2{font-size:1.6rem;margin-top:1.6em}.prose h3{margin-top:1.4em}.prose li{margin:6px 0}
.prose blockquote{margin:1.4em 0;padding:4px 0 4px 18px;border-left:3px solid var(--navy);color:var(--muted)}
.crumbs{font-size:.88rem;color:var(--muted);margin-bottom:18px}.crumbs a{color:var(--muted)}
.page-hd{padding:64px 0 30px}
.post-card{text-decoration:none;color:var(--text);display:block;transition:transform .15s}.post-card:hover{transform:translateY(-3px)}
/* footer */
footer{border-top:1px solid var(--line);padding:50px 0 110px;font-size:.93rem;color:var(--muted)}
footer .grid{grid-template-columns:2fr 1fr 1fr}
@media (max-width:640px){footer .grid{grid-template-columns:1fr}}
footer a{color:var(--muted);text-decoration:none;display:block;padding:10px 0}footer a:hover{color:var(--text);text-decoration:underline}
footer h4{font-size:.85rem;font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--text)}
/* sticky mobile bar */
.mbar{display:none}
@media (max-width:760px){.mbar{display:grid;grid-template-columns:1fr 1.6fr;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:50;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:var(--bg);border-top:1px solid var(--line)}.mbar .btn{padding:12px}}
/* reveal */
.js .rv{opacity:0;transform:translateY(14px);transition:opacity .6s,transform .6s}.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}.rv{opacity:1;transform:none}}
:focus-visible{outline:3px solid var(--navy);outline-offset:2px}.sec-navy :focus-visible{outline-color:#fff}