:root{--ink:#0A1430;--navy:#12235A;--gold:#FFC41F;--gold-deep:#E9A400;--paper:#F2F4F9;--card:#fff;--line:#D9DEEB;--muted:#566184;--text:#121A33;--on-dark:#EEF1FA;--on-dark-muted:#A9B3D1;
--disp:"Unbounded",system-ui,sans-serif;--body:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;--mono:"JetBrains Mono",ui-monospace,monospace}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--text);font:400 17px/1.6 var(--body);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:var(--navy)}
h1,h2,h3{margin:0;color:var(--ink);text-wrap:balance}
h2{font:700 clamp(1.6rem,1.1rem + 2vw,2.4rem)/1.15 var(--disp);letter-spacing:-.01em;margin-bottom:1rem}
h3{font:700 1.08rem/1.35 var(--body)}
p{margin:0 0 1rem}
.cont{max-width:1180px;margin:0 auto;padding:0 24px}
@media(max-width:600px){.cont{padding:0 16px}}
.estrecho{max-width:860px}
.saltar{position:absolute;left:12px;top:-60px;background:var(--gold);color:var(--ink);padding:10px 14px;border-radius:8px;z-index:99}
.saltar:focus{top:12px}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.eti{font:600 .74rem/1.3 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:.8rem}
.eti-oro{color:var(--gold)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:999px;font:700 .95rem var(--body);text-decoration:none;border:2px solid transparent;transition:transform .15s,background .15s}
.btn:active{transform:translateY(1px)}
.btn-oro{background:var(--gold);color:var(--ink)}
.btn-oro:hover{background:#FFD24F}
.btn-linea-clara{border-color:rgba(255,255,255,.5);color:#fff}
.btn-linea-clara:hover{background:rgba(255,255,255,.08)}
.btn-sm{min-height:40px;padding:0 18px;font-size:.9rem}
/* cabecera */
.cab{background:var(--ink);border-bottom:1px solid rgba(255,255,255,.08);position:sticky;top:0;z-index:40}
.cab-in{display:flex;align-items:center;gap:24px;height:72px}
.logo img{height:44px;width:auto}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{color:var(--on-dark-muted);text-decoration:none;font-weight:500;font-size:.93rem;padding:8px 12px;border-radius:8px}
.nav a:hover,.nav a.activo{color:#fff;background:rgba(255,255,255,.06)}
@media(max-width:900px){.nav{display:none}.cab .btn{margin-left:auto}}
/* hero */
.hero{position:relative;background:var(--ink);color:var(--on-dark);overflow:hidden;padding:clamp(36px,6vw,72px) 0 clamp(48px,7vw,88px)}
.hero-foto{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.28}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,20,48,.97) 0%,rgba(10,20,48,.85) 55%,rgba(10,20,48,.55) 100%)}
.hero-in{position:relative;z-index:1}
.hero-cat{background:radial-gradient(ellipse at 85% 10%,#1c3378 0%,var(--ink) 60%)}
.hero-cat::after{display:none}
.migas{font-size:.85rem;color:var(--on-dark-muted);display:flex;flex-wrap:wrap;gap:6px;margin-bottom:1.6rem}
.migas a{color:var(--on-dark-muted);text-decoration:none}.migas a:hover{color:#fff}
.hero h1{color:#fff;font:700 clamp(2.1rem,1.2rem + 4vw,4rem)/1.04 var(--disp);letter-spacing:-.02em;max-width:16ch;margin-bottom:1.1rem}
.hero h1 small{display:block;font:500 clamp(.95rem,.85rem + .4vw,1.2rem)/1.3 var(--body);color:var(--on-dark-muted);letter-spacing:0;margin-bottom:.5rem}
.lema{font-size:clamp(1.08rem,1rem + .4vw,1.3rem);max-width:40em;color:var(--on-dark);margin-bottom:1.8rem}
.datos{list-style:none;padding:0;margin:0 0 2rem;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;max-width:980px}
.datos li{border-top:2px solid var(--gold);padding-top:10px}
.datos b{display:block;font:700 1.12rem/1.2 var(--disp);color:#fff}
.datos span{font-size:.85rem;color:var(--on-dark-muted)}
@media(max-width:760px){.datos{grid-template-columns:repeat(2,minmax(0,1fr))}}
.acciones{display:flex;flex-wrap:wrap;gap:12px}
/* secciones */
.sec{padding:clamp(56px,8vw,96px) 0}
.sec-gris{background:var(--paper)}
.sec-osc{background:var(--ink);color:var(--on-dark)}
.sec-osc h2{color:#fff}
.sub{font-size:1.1rem;color:var(--muted);max-width:46em;margin-bottom:2rem}
.sub-clara{color:var(--on-dark-muted)}
.grande{font-size:1.12rem;line-height:1.65}
.dos{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(28px,5vw,64px);align-items:start}
@media(max-width:900px){.dos{grid-template-columns:1fr}}
.tarj{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}
.tarj p{margin:0;color:var(--muted)}
.tarj h3{margin-bottom:.4rem}
.tarj-gris{background:var(--paper)}
.tarj-oro{background:#FFF7DE;border-color:#F6DE95}
.proyecto{font:600 1.12rem/1.5 var(--body);color:var(--ink)!important}
.ic{display:flex;gap:14px;align-items:flex-start}
.hex{flex:none;width:22px;height:24px;background:var(--gold);clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);margin-top:3px}
.rejilla-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.rejilla-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
@media(max-width:760px){.rejilla-2,.rejilla-3{grid-template-columns:1fr}}
/* meses */
.leyenda{display:flex;flex-wrap:wrap;gap:16px;font-size:.85rem;color:var(--muted);margin-bottom:16px}
.leyenda span::before{content:"";display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:0}
.ley-a::before{background:var(--navy)}.ley-b::before{background:var(--gold)}
.meses{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.meses li{border:1px solid var(--line);border-radius:14px;padding:18px;border-top:4px solid var(--gold)}
.meses li.fase-a{border-top-color:var(--navy)}
.mes{font:600 .75rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.meses p{margin:.4rem 0 0;font-weight:600;color:var(--ink)}
@media(max-width:860px){.meses{grid-template-columns:1fr 1fr}}@media(max-width:520px){.meses{grid-template-columns:1fr}}
/* muestra */
.partes{list-style:none;padding:0;margin:0 0 2.2rem;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.partes li{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:16px;display:flex;gap:12px;align-items:center;color:#fff;font-weight:600}
.partes span{flex:none;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--gold);color:var(--ink);font:700 .9rem var(--disp)}
.h3-claro{color:#fff;margin-bottom:12px}
.casos{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.caso{background:#fff;border-radius:14px;padding:18px}
.caso h4{margin:0 0 .4rem;color:var(--gold-deep);font:700 .98rem var(--body)}
.caso p{margin:0;color:var(--text)}
@media(max-width:760px){.partes,.casos{grid-template-columns:1fr}}
/* puestos */
.chips{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px}
.chips li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-weight:600;color:var(--ink)}
/* precio */
.precio{background:var(--ink);color:var(--on-dark);border-radius:20px;padding:clamp(24px,4vw,40px)}
.precio .eti{color:var(--gold)}
.monto{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:.2rem}
.monto b{font:700 clamp(2.4rem,1.8rem + 2vw,3.4rem)/1 var(--disp);color:#fff}
.monto span{color:var(--on-dark-muted)}
.total{color:var(--gold);font-weight:600}
.precio p{color:var(--on-dark)}
.lista-costos{margin:0 0 1.4rem;padding-left:1.2rem;display:grid;gap:.5rem;color:var(--on-dark)}
.costo-ok{border-left:3px solid #1FB57A;padding-left:12px}
.lista-check{list-style:none;padding:0;margin:0;display:grid;gap:.7rem}
.lista-check li{padding-left:30px;position:relative}
.lista-check li::before{content:"✓";position:absolute;left:0;top:0;width:22px;height:22px;border-radius:50%;background:var(--paper);color:var(--navy);font-weight:700;display:grid;place-items:center;font-size:.8rem}
.otras{list-style:none;padding:0;margin:0 0 1.6rem;display:flex;flex-wrap:wrap;gap:10px}
.otras a{display:inline-block;padding:9px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;text-decoration:none;font-weight:600;color:var(--ink)}
.otras a:hover{border-color:var(--navy)}
.nota{font-size:.85rem;color:var(--muted);max-width:60em}
.nota-clara{color:var(--on-dark-muted);margin-top:1.4rem}
/* catálogo */
.rejilla-esp{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:980px){.rejilla-esp{grid-template-columns:repeat(2,1fr)}}@media(max-width:620px){.rejilla-esp{grid-template-columns:1fr}}
.esp{position:relative;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s}
.esp:hover{box-shadow:0 12px 30px rgba(10,20,48,.12);transform:translateY(-2px)}
.esp img{aspect-ratio:16/9;object-fit:cover;width:100%}
.esp-cuerpo{padding:20px;display:flex;flex-direction:column;flex:1}
.esp h3{font:700 1.15rem/1.3 var(--disp);margin-bottom:.5rem}
.esp h3 a{color:var(--ink);text-decoration:none}
.esp h3 a::after{content:"";position:absolute;inset:0}
.esp p{color:var(--muted);font-size:.95rem}
.esp-pie{font-size:.8rem!important;margin-top:auto}
.ver{font-weight:700;color:var(--navy)}
.esp:focus-within{outline:3px solid var(--gold);outline-offset:3px}
.cta{text-align:center}.cta .sub{margin-left:auto;margin-right:auto}.cta .nota{margin:1.4rem auto 0}
/* pie */
.pie{background:var(--ink);color:var(--on-dark-muted);padding-top:56px;font-size:.93rem}
.pie-in{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:36px;padding-bottom:36px}
.pie img{height:48px;width:auto;margin-bottom:12px}
.pie h2{font:600 .74rem/1.3 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.pie ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.pie a{color:#fff;text-decoration:none}.pie a:hover{text-decoration:underline}
.pie-legal{border-top:1px solid rgba(255,255,255,.1);padding-top:18px;padding-bottom:24px;font-size:.82rem}
@media(max-width:760px){.pie-in{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}