:root{--a:#1d4e89;--r:#d62828;--rd:#a61e1e;--t:#1c2430;--bg:#fff;--alt:#f3f6fb;--nav-h:4.2rem}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:var(--nav-h)}
body{font-family:"Source Sans 3",system-ui,Segoe UI,Roboto,sans-serif;color:var(--t);background:var(--bg);line-height:1.6;padding-top:var(--nav-h)}
a{color:var(--a)}img{max-width:100%;display:block}
.w{max-width:1080px;margin:auto;padding:0 20px}
section{padding:64px 0}.alt{background:var(--alt)}
h2{font-family:Georgia,"Times New Roman",serif;color:var(--a);font-size:clamp(1.8rem,4.5vw,2.4rem);line-height:1.2}
.section-lead{color:var(--t);font-size:1.1rem;margin:6px 0 24px}
h3{color:var(--a);margin-bottom:6px}
.ph{background:#fdecec;border:1px dashed var(--r);color:#7a1414;padding:1px 6px;border-radius:4px;font-size:.92em}
/* nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;height:var(--nav-h);background:rgba(255,255,255,.72);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:transform .28s ease,background .28s ease}
.nav.is-scrolled{background:rgba(255,255,255,.94);box-shadow:0 2px 14px rgba(29,78,137,.12)}
.nav.is-hidden{transform:translateY(-100%)}
.nav .w{display:flex;align-items:center;justify-content:space-between;height:100%}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--a);text-decoration:none;font-size:1.05rem}
.brand img{width:36px;height:36px}
.nav-links{display:flex;gap:18px;list-style:none;align-items:center}
.nav-links a{text-decoration:none;color:var(--t);font-weight:600;font-size:.95rem}
.nav-links a.nav-wa{background:var(--r);color:#fff;padding:7px 14px;border-radius:8px}
.nav-toggle{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--a);margin:5px auto;transition:.2s}
@media (max-width:900px){.nav-toggle{display:block}.nav-links{position:absolute;top:var(--nav-h);left:0;right:0;flex-direction:column;gap:0;background:#fff;box-shadow:0 10px 20px rgba(0,0,0,.08);display:none;padding:8px 0}.nav.is-open .nav-links{display:flex}.nav-links li{width:100%}.nav-links a{display:block;padding:12px 20px}.nav-links a.nav-wa{margin:8px 20px;text-align:center}}
@media (prefers-reduced-motion:reduce){.nav{transition:none}html{scroll-behavior:auto}}
/* hero */
.hero{min-height:calc(100svh - var(--nav-h));display:flex;align-items:flex-end;color:#fff;background:linear-gradient(rgba(0,0,0,.05),rgba(0,0,0,.6)),linear-gradient(135deg,#3b82c4 0%,#1d4e89 55%,#0f2f57 100%);text-shadow:0 2px 8px rgba(0,0,0,.55)}
.hero .w{padding-top:40px;padding-bottom:64px}
.eyebrow{font-weight:600;letter-spacing:.02em}
.hero h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(2rem,6vw,3.4rem);line-height:1.15;max-width:18ch;margin:8px 0 12px}
.hero .sub{font-size:1.15rem;max-width:44ch}
.btn{display:inline-block;padding:14px 24px;border-radius:10px;font-weight:700;text-decoration:none;border:0;cursor:pointer;font:inherit;font-weight:700;text-shadow:none}
.btn-r{background:var(--r);color:#fff;box-shadow:0 6px 18px rgba(214,40,40,.35)}.btn-r:hover{background:var(--rd)}
.hero .btn{margin-top:22px}
.proof{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:14px;font-size:.98rem}
.proof a{color:#fff}
.hero .ph{text-shadow:none}
/* cards */
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:#fff;border-radius:14px;padding:24px;box-shadow:0 4px 18px rgba(29,78,137,.08);border-top:4px solid var(--r)}
.stack{display:grid;gap:10px}
ul.stack,ol.stack{padding-left:20px}
/* gallery */
.gal{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}
.gal button{aspect-ratio:4/3;border:0;border-radius:12px;color:#fff;font:inherit;font-weight:600;cursor:zoom-in;background:linear-gradient(135deg,#1d4e89,#3b82c4)}
.gal button:nth-child(2n){background:linear-gradient(135deg,#d62828,#9b1c1c)}
#lb{position:fixed;inset:0;background:rgba(0,0,0,.85);display:none;align-items:center;justify-content:center;z-index:99}
#lb.o{display:flex}
#lb .lb-c{width:min(90vw,800px);aspect-ratio:4/3;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.5rem}
#lb .x{position:absolute;top:12px;right:18px;font-size:2.4rem;color:#fff;background:none;border:0;cursor:pointer;line-height:1}
body.photo-open{overflow:hidden}
/* form */
form.card{display:grid;gap:12px}
label{display:grid;gap:4px;font-weight:600;font-size:.95rem}
input,select,textarea{padding:12px;border:1px solid #c9d3e0;border-radius:8px;font:inherit;font-weight:400;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--a);border-color:var(--a)}
/* faq */
details{background:#fff;border-radius:10px;padding:14px 18px;margin-bottom:10px;box-shadow:0 2px 8px rgba(0,0,0,.05)}
summary{font-weight:600;cursor:pointer;color:var(--a)}
details p{margin-top:8px}
/* visitar */
.map{width:100%;height:340px;border:0;border-radius:14px}
.redes{display:flex;flex-wrap:wrap;gap:12px}
.redes span{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:10px;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.06);font-weight:600;color:var(--a)}
.redes svg{width:22px;height:22px;fill:var(--a)}
footer{background:var(--a);color:#fff;padding:28px 0;font-size:.95rem}
footer .w{display:grid;gap:8px;text-align:center}
footer a{color:#fff}
footer .muted{opacity:.8;font-size:.88rem}
.fw{position:fixed;right:calc(14px + env(safe-area-inset-right));bottom:calc(14px + env(safe-area-inset-bottom));width:52px;height:52px;border-radius:50%;background:var(--a);display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(29,78,137,.45);z-index:40}
.fw svg{width:28px;height:28px;fill:#fff}
/* libro */
.libro{padding:40px 0 64px}
.libro dl{display:grid;gap:8px}.libro dl div{display:grid;grid-template-columns:150px 1fr;gap:8px}.libro dt{font-weight:600}
.radio{display:flex;gap:18px;font-weight:400}.radio label{display:flex;gap:6px;align-items:center;font-weight:400}.radio input{width:auto}
@media print{.nav,.fw,footer,#libro-form,.no-print{display:none!important}body{padding-top:0}}