/* Cristal Pulidos — v4. Sistema: Rethink Sans + Manrope, bronce sobre blanco hueso y negro cálido. */
:root{
  --ink:#0b1b36; --ink-2:#12305c; --bronce:#1a7fb8; --bronce-2:#14648f; --bronce-claro:#bfe6fb;
  --crema:#f2f8fc; --arena:#e6f1f8; --paper:#fff;
  --muted:#566579; --line:rgba(11,27,54,.1);
  --wa:#25d366;--celeste:#5ccbff; --wa-ink:#06240f;
  --r:16px; --r-sm:10px; --r-btn:8px;
  --sombra:0 24px 60px -28px rgba(11,27,54,.35);
  --f-titulo:"Rethink Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-texto:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;font-family:var(--f-texto);color:var(--ink);background:var(--paper);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--f-titulo);font-weight:600;line-height:1.08;letter-spacing:-.02em;margin:0}
h1{font-size:clamp(3rem,8.4vw,7rem);letter-spacing:-.03em}
h2{font-size:clamp(2.1rem,4.6vw,3.25rem)}
h3{font-size:1.2rem;letter-spacing:-.01em}
p{margin:0 0 1em}
.wrap{width:min(1180px,100% - 2rem);margin-inline:auto}
.wrap-medio{width:min(820px,100% - 2rem)}
.saltar{position:absolute;left:-999px;top:8px;background:#fff;color:var(--ink);padding:.6rem 1rem;border-radius:8px;z-index:100}
.saltar:focus{left:8px}
:focus-visible{outline:3px solid var(--bronce);outline-offset:3px;border-radius:6px}

/* ---------- Encabezado ---------- */
.top{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,box-shadow .3s}
.top.solido{background:rgba(11,27,54,.9);backdrop-filter:blur(14px) saturate(1.3);-webkit-backdrop-filter:blur(14px) saturate(1.3);box-shadow:0 1px 0 rgba(255,255,255,.08)}
.top-in{display:flex;align-items:center;gap:1.5rem;height:80px}
.marca{display:flex;align-items:baseline;gap:.35rem;text-decoration:none;color:#fff;font-family:var(--f-titulo);font-size:1.6rem;letter-spacing:-.03em;line-height:1}
.marca-1{font-weight:700}
.marca-2{font-weight:400;color:var(--bronce-claro)}
.nav{display:flex;gap:2rem;margin-left:auto;margin-right:.5rem}
.nav a{color:rgba(255,255,255,.88);text-decoration:none;font-weight:500;font-size:.96rem;padding:.4rem 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a.activo{color:#fff;border-color:var(--bronce)}
.burger{display:none;margin-left:.25rem;width:44px;height:44px;border:0;background:rgba(255,255,255,.1);border-radius:10px;cursor:pointer;position:relative}
.burger span{position:absolute;left:12px;right:12px;height:2px;background:#fff;transition:.25s}
.burger span:first-child{top:17px}.burger span:last-child{top:25px}
.burger[aria-expanded=true] span:first-child{top:21px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:last-child{top:21px;transform:rotate(-45deg)}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.7rem;font:600 1rem/1 var(--f-texto);padding:1.05rem 1.5rem;border-radius:var(--r-btn);border:1.5px solid transparent;text-decoration:none;cursor:pointer;transition:transform .15s,background .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px)}
.btn-bronce,.btn-wa{background:var(--bronce);color:#fff}
.btn-bronce:hover,.btn-wa:hover{background:var(--bronce-2);box-shadow:0 14px 30px -14px rgba(26,127,184,.45)}
.btn b{font-weight:500;transition:transform .2s}
.btn:hover b{transform:translateX(4px)}
.btn-fantasma{border-color:rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.06)}
.btn-fantasma:hover{background:rgba(255,255,255,.16)}
.btn-claro{background:#fff;color:var(--ink)}
.btn-sm{padding:.8rem 1.15rem;font-size:.93rem}
.btn-ancho{width:100%}
.btn svg{flex:none}

/* ---------- Píldoras ---------- */
.pill{display:inline-flex;align-items:center;gap:.5rem;font:600 .8rem/1 var(--f-texto);padding:.5rem .85rem;border-radius:999px;background:var(--arena);color:var(--ink);margin:0 0 1.1rem;letter-spacing:.01em}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--bronce)}
.pill-osc{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.14)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:clamp(640px,92svh,860px);display:flex;align-items:flex-end;color:#fff;background:var(--ink);overflow:hidden;isolation:isolate}
.hero-bg,.hero-bg img{position:absolute;inset:0;width:100%;height:100%}
.hero-bg{z-index:-2}
.hero-bg img{object-fit:cover;object-position:55% 50%}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:
  linear-gradient(180deg,rgba(11,27,54,.82) 0%,rgba(11,27,54,.2) 24%,rgba(11,27,54,0) 40%),
  linear-gradient(90deg,rgba(11,27,54,.88) 0%,rgba(11,27,54,.6) 38%,rgba(11,27,54,.06) 76%),
  linear-gradient(0deg,rgba(11,27,54,.8) 0%,rgba(11,27,54,0) 40%)}
.hero-in{padding:9rem 0 3rem;position:relative;z-index:1}
.hero h1{max-width:11ch;margin-bottom:1.4rem}
.hero-sub{font-size:clamp(1.05rem,1.8vw,1.25rem);max-width:34rem;color:rgba(255,255,255,.82)}
.hero-cta{display:flex;flex-wrap:wrap;gap:.9rem;margin:1.8rem 0 2.6rem}
.hero-pie{display:flex;flex-wrap:wrap;align-items:center;gap:1.6rem 2.4rem;padding-top:1.8rem;border-top:1px solid rgba(255,255,255,.18)}
.exp{display:flex;align-items:center;gap:.9rem}
.exp strong{font-family:var(--f-titulo);font-size:3.4rem;font-weight:600;line-height:1;color:var(--bronce-claro)}
.exp span{font-size:.92rem;line-height:1.25;color:rgba(255,255,255,.85)}
.hero-pts{display:flex;flex-wrap:wrap;gap:.5rem 1.8rem;list-style:none;padding:0;margin:0;font-size:.93rem;color:rgba(255,255,255,.8)}
.hero-pts li::before{content:"";display:inline-block;width:7px;height:7px;margin-right:.55rem;background:var(--bronce);border-radius:50%}

/* ---------- Tira que se desplaza ---------- */
.marquee{background:var(--arena);color:var(--ink);overflow:hidden;white-space:nowrap;padding:1.15rem 0}
.marquee-in{display:flex;width:max-content;animation:marq 40s linear infinite}
.marquee-tr{display:flex;align-items:center;gap:1.8rem;padding-right:1.8rem}
.marquee-tr span{font-family:var(--f-titulo);font-weight:500;font-size:1.1rem}
.marquee-tr i{font-style:normal;color:var(--bronce);font-size:1.3rem}
@keyframes marq{to{transform:translateX(-50%)}}
.marquee-claro{display:flex;align-items:center;gap:1.5rem;padding:1.3rem 0 1.3rem 1rem;background:var(--paper);border-block:1px solid var(--line)}
.marquee-claro .marquee-in{animation-duration:50s}
.mq-t{flex:none;font-size:.74rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--bronce);padding-right:1.5rem;border-right:1px solid var(--line)}
@media (max-width:700px){.mq-t{display:none}}

/* ---------- Secciones ---------- */
.seccion{padding:clamp(4.5rem,9vw,7.5rem) 0}
.seccion-crema{background:var(--crema)}
.seccion-osc{background:var(--ink);color:#fff}
.cab2{display:grid;gap:1.2rem;margin-bottom:3rem;align-items:end}
@media (min-width:900px){.cab2{grid-template-columns:1.15fr 1fr;gap:4rem}}
.cab2 h2{max-width:16ch}
.cab2>p{color:var(--muted);margin:0;font-size:1.05rem}
.cab2-centro{text-align:center;justify-items:center}
.cab2-centro h2{max-width:20ch;margin-inline:auto}
@media (min-width:900px){.cab2-centro{grid-template-columns:1fr}}
.sec-sub{font-size:1.08rem;color:var(--muted);margin-top:1rem}
.seccion-osc .sec-sub{color:rgba(255,255,255,.75)}

/* ---------- Nosotros ---------- */
.nos-grid{display:grid;gap:3rem;align-items:center}
@media (min-width:900px){.nos-grid{grid-template-columns:.95fr 1.05fr;gap:5rem}}
.nos-fotos{position:relative;aspect-ratio:4/4.6;max-width:560px}
.nf{position:absolute;overflow:hidden}
.nf img{width:100%;height:100%;object-fit:cover}
.nf-1{inset:0 0 0 0;border-radius:var(--r)}
.nf-2{width:44%;aspect-ratio:1/1.1;right:-4%;bottom:-5%;border-radius:var(--r);border:8px solid var(--paper);box-shadow:var(--sombra)}
.nos-txt h2{margin-bottom:1.3rem}
.nos-txt h2 span{color:var(--bronce)}
.nos-txt>p{color:var(--muted)}
.feat-grid{display:grid;gap:.9rem;margin-top:1.8rem}
@media (min-width:600px){.feat-grid{grid-template-columns:1fr 1fr}}
.feat{border:1px solid var(--line);border-radius:var(--r);padding:1.3rem 1.3rem 1.2rem;background:var(--paper)}
.feat .ic{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--arena);color:var(--bronce);margin-bottom:.9rem}
.feat h3{font-size:1.08rem;margin-bottom:.3rem}
.feat p{font-size:.92rem;color:var(--muted);margin:0}

/* ---------- Servicios (tarjetas horizontales) ---------- */
.srv-h-grid{display:grid;gap:1.1rem}
@media (min-width:900px){.srv-h-grid{grid-template-columns:1fr 1fr}}
.srv-h{position:relative;display:flex;gap:1.3rem;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:.8rem;text-decoration:none;overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s}
.srv-h:hover{transform:translateY(-4px);box-shadow:var(--sombra);border-color:transparent}
.srv-h-img{flex:none;width:clamp(120px,22vw,176px);aspect-ratio:1/1;border-radius:12px;overflow:hidden;background:var(--arena)}
.srv-h-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.srv-h:hover .srv-h-img img{transform:scale(1.08)}
.srv-h-txt{padding:.4rem 3.4rem .4rem 0}
.srv-h-txt h3{font-size:1.25rem;margin-bottom:.4rem}
.srv-h-txt p{font-size:.94rem;color:var(--muted);margin:0 0 .6rem}
.srv-h-n{position:absolute;right:1.1rem;top:.9rem;font-family:var(--f-titulo);font-size:1.7rem;font-weight:500;color:rgba(11,27,54,.12)}
.mas{font-weight:600;font-size:.92rem;color:var(--bronce)}
.mas i{font-style:normal;display:inline-block;transition:transform .2s}
.srv-h:hover .mas i{transform:translateX(5px)}
.srv-h-cta{background:var(--ink);color:#fff;border-color:var(--ink);padding:1.6rem 1.8rem}
.srv-h-cta .srv-h-txt{padding:0}
.srv-h-cta p{color:rgba(255,255,255,.75)}
.srv-h-cta .mas{color:var(--bronce-claro);display:inline-flex;align-items:center;gap:.5rem}
@media (max-width:520px){.srv-h-img{width:96px}.srv-h-txt{padding-right:2.4rem}.srv-h-txt h3{font-size:1.08rem}.srv-h-txt p{display:none}}

/* ---------- Por qué ---------- */
.why{display:grid;gap:1rem}
@media (min-width:900px){.why{grid-template-columns:1fr 1.05fr 1fr;gap:1.2rem;align-items:stretch}}
.why-col{display:grid;gap:1rem;grid-auto-rows:1fr}
.why-card{border:1px solid var(--line);border-radius:var(--r);padding:1.6rem;background:var(--paper);display:flex;flex-direction:column;gap:.5rem}
.why-n{font-family:var(--f-titulo);font-size:.95rem;color:var(--bronce);font-weight:600}
.why-card h3{font-size:1.3rem}
.why-card p{color:var(--muted);font-size:.96rem;margin:0}
.why-foto{border-radius:var(--r);overflow:hidden;min-height:340px}
.why-foto img{width:100%;height:100%;object-fit:cover}

/* ---------- Galería ---------- */
.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:.5rem;margin-bottom:2rem}
.chip{font:600 .9rem var(--f-texto);padding:.6rem 1.1rem;border-radius:var(--r-btn);border:1px solid var(--line);background:var(--paper);color:var(--ink);cursor:pointer;transition:.2s}
.chip:hover{border-color:var(--bronce)}
.chip.on{background:var(--bronce);color:#fff;border-color:var(--bronce)}
.galeria{columns:2;column-gap:.9rem}
@media (min-width:700px){.galeria{columns:3}}
@media (min-width:1100px){.galeria{columns:4}}
.g-item{break-inside:avoid;display:block;width:100%;margin:0 0 .9rem;padding:0;border:0;border-radius:var(--r);overflow:hidden;position:relative;cursor:zoom-in;background:var(--arena);text-align:left;color:#fff}
.g-item img{width:100%;transition:transform .6s}
.g-item:hover img{transform:scale(1.05)}
.g-item::after{content:"";position:absolute;inset:auto 0 0 0;height:55%;background:linear-gradient(transparent,rgba(11,27,54,.82));pointer-events:none}
.g-cat{position:absolute;left:.7rem;top:.7rem;z-index:2;font:600 .72rem/1 var(--f-texto);font-style:normal;padding:.4rem .65rem;border-radius:6px;background:rgba(11,27,54,.55);backdrop-filter:blur(6px);color:#fff}
.g-item span{position:absolute;left:.9rem;right:.9rem;bottom:.8rem;z-index:2;font:600 .88rem/1.25 var(--f-titulo)}
.g-item[hidden]{display:none}

/* ---------- Antes / después ---------- */
.cmp-grid{display:grid;gap:1.2rem}
@media (min-width:980px){.cmp-grid{grid-template-columns:1.5fr 1fr;align-items:start}}
.cmp{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;background:#000;touch-action:pan-y;user-select:none}
.cmp img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cmp-antes{clip-path:inset(0 calc(100% - var(--p)) 0 0)}
.cmp-linea{position:absolute;top:0;bottom:0;left:var(--p);width:3px;margin-left:-1.5px;background:#fff;box-shadow:0 0 18px rgba(0,0,0,.5);pointer-events:none}
.cmp-linea i{position:absolute;top:50%;left:50%;width:46px;height:46px;margin:-23px;border-radius:50%;background:var(--bronce);box-shadow:0 6px 20px rgba(0,0,0,.4)}
.cmp-linea i::before,.cmp-linea i::after{content:"";position:absolute;top:50%;margin-top:-6px;border:6px solid transparent}
.cmp-linea i::before{left:8px;border-right-color:#fff;border-left:0}
.cmp-linea i::after{right:8px;border-left-color:#fff;border-right:0}
.cmp input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.cmp:focus-within{outline:3px solid var(--bronce);outline-offset:3px}
.cmp-et{position:absolute;top:.9rem;background:rgba(11,27,54,.8);color:#fff;font-weight:700;font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;padding:.4rem .75rem;border-radius:6px;pointer-events:none}
.cmp-et-a{left:.9rem}.cmp-et-d{right:.9rem;background:var(--bronce)}
.ba-par{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
@media (min-width:980px){.cmp-grid .ba-par{grid-template-columns:1fr}}
.ba-par .ba{position:relative;margin:0;border-radius:var(--r-sm);overflow:hidden;background:#000}
.ba-par .ba img{aspect-ratio:4/3;object-fit:cover;width:100%}
.ba-par .ba figcaption{position:absolute;left:.7rem;top:.7rem;background:rgba(11,27,54,.8);color:#fff;font-weight:700;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;padding:.35rem .65rem;border-radius:6px}
.ba-par .ba figcaption.dsp{background:var(--bronce)}
.ba-par .ba-tit{grid-column:1/-1;margin:.2rem 0 0;color:var(--muted);font-size:.92rem}

/* ---------- Banner ---------- */
.banner{position:relative;color:#fff;text-align:center;padding:clamp(5rem,12vw,9rem) 0;isolation:isolate;overflow:hidden}
.banner-bg,.banner-bg img{position:absolute;inset:0;width:100%;height:100%}
.banner-bg{z-index:-2}
.banner-bg img{object-fit:cover}
@media (min-width:900px) and (hover:hover){.banner-bg{background-attachment:fixed}}
.banner::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(11,27,54,.74)}
.banner h2{margin-bottom:.8rem;font-size:clamp(2.3rem,5.5vw,4.2rem)}
.banner p{font-size:1.2rem;color:rgba(255,255,255,.85);margin-bottom:1.8rem}

/* ---------- Pasos ---------- */
.pasos{list-style:none;margin:0;padding:0;display:grid;gap:1rem}
@media (min-width:760px){.pasos{grid-template-columns:repeat(5,1fr)}}
.pasos li{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:1.5rem 1.2rem 1.4rem;position:relative}
.pasos .n{display:block;font-family:var(--f-titulo);font-size:2.6rem;font-weight:600;color:var(--bronce);line-height:1;margin-bottom:1rem}
.pasos h3{margin-bottom:.4rem;font-size:1.15rem}
.pasos p{font-size:.92rem;color:var(--muted);margin:0}

/* ---------- Opiniones ---------- */
.op{display:grid;gap:2rem}
@media (min-width:980px){.op{grid-template-columns:1fr 1fr;gap:3rem;align-items:start}}
.op-foto{position:relative;border-radius:var(--r);overflow:hidden}
.op-foto img{width:100%;aspect-ratio:4/3;object-fit:cover}
.op-badge{position:absolute;left:1rem;bottom:1rem;background:#fff;border-radius:12px;padding:.8rem 1.1rem;display:flex;align-items:center;gap:.8rem;box-shadow:var(--sombra)}
.op-badge strong{font-family:var(--f-titulo);font-size:2.2rem;line-height:1;color:var(--bronce)}
.op-badge span{font-size:.85rem;line-height:1.2;font-weight:600}
.op-lista{display:grid;gap:1rem;margin-top:1rem}
.coment{margin:0;background:var(--crema);border:1px solid var(--line);border-radius:var(--r);padding:1.4rem}
.coment-vacio{display:flex;flex-direction:column;gap:.3rem;text-align:left}
.coment-vacio span{color:var(--muted);font-size:.95rem}
.coment-est{color:var(--bronce);letter-spacing:.1em;font-size:1.05rem;margin-bottom:.5rem}
.coment blockquote{margin:0 0 1rem;font-size:1.02rem}
.coment figcaption{display:flex;align-items:center;gap:.8rem}
.coment .av{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--bronce);color:#fff;font-weight:700}
.coment small{display:block;color:var(--muted);font-size:.84rem}

/* ---------- FAQ ---------- */
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-sm);margin-bottom:.7rem;padding:0 1.3rem}
.faq summary{cursor:pointer;font-weight:700;padding:1.15rem 0;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;line-height:1;color:var(--bronce);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);padding-bottom:1.1rem;margin:0}

/* ---------- Contacto y formularios ---------- */
.contacto-grid{display:grid;gap:2.6rem}
@media (min-width:960px){.contacto-grid{grid-template-columns:1fr 1.1fr;gap:4rem;align-items:start}}
.contacto h2{margin-bottom:1rem;max-width:14ch}
.contacto-datos{list-style:none;padding:0;margin:2rem 0 0;display:grid;gap:.9rem}
.contacto-datos li{display:flex;flex-direction:column;font-size:1.02rem}
.contacto-datos span{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--bronce-claro);font-weight:700}
.contacto-datos a{text-decoration:none;border-bottom:1px solid rgba(255,255,255,.3);width:fit-content}
.form{display:grid;grid-template-columns:1fr 1fr;gap:1rem;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--r);padding:clamp(1.2rem,3vw,2rem)}
.campo{display:flex;flex-direction:column;gap:.4rem}
.campo-ancho{grid-column:1/-1}
@media (max-width:620px){.form{grid-template-columns:1fr}}
.campo label,.campo .lab{font-weight:600;font-size:.88rem}
.op{}
.form input,.form select,.form textarea{font:inherit;color:#fff;background:rgba(255,255,255,.08);border:1.5px solid rgba(255,255,255,.22);border-radius:var(--r-btn);padding:.85rem 1rem;width:100%}
.form select option{color:#000}
.form input::placeholder,.form textarea::placeholder{color:rgba(255,255,255,.5)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--bronce);background:rgba(255,255,255,.12)}
.form [aria-invalid=true]{border-color:#ff8f8f}
.form-pie{flex-direction:row;align-items:center;gap:1rem;flex-wrap:wrap}
.form-estado{margin:0;font-weight:600;flex:1;min-width:12rem}
.form-estado.ok{color:#8bf0b5}.form-estado.error{color:#ffb3b3}
.form-claro{background:var(--crema);border:1px solid var(--line);color:var(--ink)}
.form-claro input,.form-claro select,.form-claro textarea{color:var(--ink);background:#fff;border-color:rgba(11,27,54,.18)}
.form-claro select option{color:#000}
.form-claro input:focus,.form-claro select:focus,.form-claro textarea:focus{background:#fff}
.form-claro .form-estado.ok{color:#1b7a43}.form-claro .form-estado.error{color:#b3261e}
.form-tit{grid-column:1/-1;font-size:1.5rem}
.form-sub{grid-column:1/-1;color:var(--muted);margin:-.4rem 0 .2rem}
.chk{display:flex;gap:.6rem;align-items:flex-start;font-weight:500!important;font-size:.9rem!important}
.chk input{width:auto;margin-top:.25rem}
.estrellas{display:inline-flex;flex-direction:row-reverse;justify-content:flex-end;gap:.15rem}
.estrellas input{position:absolute;opacity:0;width:0;height:0}
.estrellas label{font-size:1.9rem;line-height:1;color:rgba(11,27,54,.22);cursor:pointer;transition:color .15s}
.estrellas input:checked~label,.estrellas label:hover,.estrellas label:hover~label{color:var(--bronce)}
.estrellas input:focus-visible+label{outline:3px solid var(--bronce);border-radius:4px}

/* ---------- Pie ---------- */
.pie{background:#07132a;color:rgba(255,255,255,.72);padding:3.5rem 0 1.5rem;font-size:.95rem}
.pie-grid{display:grid;gap:2rem}
@media (min-width:800px){.pie-grid{grid-template-columns:1.3fr 1.2fr 1fr}}
.pie h3{font-family:var(--f-texto);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--bronce-claro);margin-bottom:.9rem}
.pie ul{list-style:none;margin:0;padding:0;display:grid;gap:.45rem}
.pie a{text-decoration:none}.pie a:hover{color:#fff;text-decoration:underline}
.marca-pie{margin-bottom:1rem}
.pie-fin{margin-top:2.5rem;padding-top:1.2rem;border-top:1px solid rgba(255,255,255,.1);font-size:.85rem}

/* ---------- WhatsApp flotante ---------- */
.wa-flotante{position:fixed;right:1rem;bottom:1rem;z-index:60;display:inline-flex;align-items:center;gap:.6rem;background:var(--wa);color:var(--wa-ink);font-weight:800;text-decoration:none;padding:.95rem 1.2rem;border-radius:999px;box-shadow:0 14px 34px -8px rgba(0,0,0,.45);transition:transform .2s}
.wa-flotante:hover{transform:translateY(-3px)}
@media (min-width:900px){.wa-flotante span{display:none}.wa-flotante{padding:1rem}}

/* ---------- Visor ---------- */
dialog#visor{border:0;padding:0;background:transparent;max-width:100vw;max-height:100dvh;width:100%;height:100%;color:#fff}
dialog#visor::backdrop{background:rgba(10,8,6,.94)}
dialog#visor figure{margin:0;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3.5rem 1rem 2rem}
#visor-img{max-height:80dvh;max-width:min(1200px,92vw);object-fit:contain;border-radius:10px}
#visor-cap{margin-top:1rem;color:rgba(255,255,255,.8);font-size:.95rem;text-align:center}
.visor-x,.visor-nav{position:absolute;border:0;background:rgba(255,255,255,.14);color:#fff;width:48px;height:48px;border-radius:50%;font-size:1.8rem;line-height:1;cursor:pointer}
.visor-x{top:1rem;right:1rem}
.visor-nav{top:50%;transform:translateY(-50%)}
.visor-ant{left:.8rem}.visor-sig{right:.8rem}
.visor-x:hover,.visor-nav:hover{background:rgba(255,255,255,.28)}

/* ---------- Aparición suave ---------- */
.js .rev{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.js .rev.vis{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .rev{opacity:1;transform:none}.marquee-in{animation:none}}

/* ---------- Páginas de servicio ---------- */
.srv-hero{background:var(--ink);color:#fff;padding:8rem 0 3.5rem}
.srv-hero-in{display:grid;gap:2rem;align-items:center}
@media (min-width:900px){.srv-hero-in{grid-template-columns:1.1fr 1fr;gap:4rem}}
.srv-hero h1{font-size:clamp(2.4rem,5.5vw,4.4rem);margin-bottom:1rem}
.hero-sub-s{color:rgba(255,255,255,.8)}
.srv-hero .hero-sub{color:rgba(255,255,255,.8)}
.srv-hero-img img{border-radius:var(--r);width:100%;aspect-ratio:4/3;object-fit:cover;box-shadow:var(--sombra)}
.migas{font-size:.85rem;margin-bottom:1.2rem;color:rgba(255,255,255,.65)}
.migas a{text-decoration:none}.migas a:hover{color:#fff}
.migas span{margin:0 .35rem}
.srv-cuerpo{display:grid;gap:2.5rem}
@media (min-width:900px){.srv-cuerpo{grid-template-columns:1.5fr 1fr;gap:4rem;align-items:start}}
.texto p{font-size:1.1rem;color:var(--muted)}
.lista-pasos{padding-left:1.3rem;font-size:1.08rem;color:var(--muted)}
.lista-pasos li{margin-bottom:.7rem}
.srv-lado{background:var(--crema);border:1px solid var(--line);border-radius:var(--r);padding:1.6rem;position:sticky;top:100px}
.srv-lado h2{font-size:1.4rem;margin-bottom:1rem}
.ticks{list-style:none;margin:0 0 1.2rem;padding:0;display:grid;gap:.6rem}
.ticks li{padding-left:1.6rem;position:relative}
.ticks li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;background:var(--bronce);border-radius:50%}
.lado-cobertura{font-size:.92rem;color:var(--muted)}
.srv-galeria{display:grid;gap:.8rem;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.srv-galeria figure{margin:0}
.srv-galeria img{border-radius:var(--r-sm);width:100%;aspect-ratio:4/3;object-fit:cover}
.otros{display:flex;flex-wrap:wrap;gap:.6rem}
.otros a{padding:.7rem 1.2rem;border:1px solid var(--line);border-radius:var(--r-btn);text-decoration:none;font-weight:600;transition:.2s;background:var(--paper)}
.otros a:hover{background:var(--bronce);color:#fff;border-color:var(--bronce)}
.cta-final{margin-top:3.5rem;background:var(--ink);color:#fff;border-radius:var(--r);padding:clamp(2rem,5vw,3.5rem);text-align:center}
.cta-final h2{margin-bottom:.6rem}.cta-final p{color:rgba(255,255,255,.8)}
.borrador{background:#fff3cd;color:#664d03;padding:.8rem 1rem;border-radius:10px;font-weight:700}
.t404{font-size:clamp(2.4rem,6vw,4rem);margin-bottom:1rem}
.srv-hero .btn-wa,.cta-final .btn-wa{background:var(--bronce)}
.ba{margin:0}

/* ---------- Celular ---------- */
@media (max-width:899px){
  .burger{display:block}
  .nav{position:fixed;inset:80px 0 auto 0;flex-direction:column;gap:0;background:rgba(11,27,54,.98);padding:.5rem 1rem 1.2rem;margin:0;transform:translateY(-120%);transition:transform .3s;max-height:calc(100dvh - 80px);overflow:auto}
  .nav.abierto{transform:none}
  .nav a{padding:1rem .2rem;font-size:1.05rem;border-bottom:1px solid rgba(255,255,255,.1)}
  .top .btn{margin-left:auto}
  .hero-in{padding-top:8rem}
}
@media (max-width:560px){.top .btn span{display:none}.top .btn{padding:.75rem}}
.campo{justify-content:flex-end}
.campo label .op{white-space:nowrap}
.sec-cab{max-width:46rem;margin-bottom:2.2rem}
.seccion .sec-cab h2{max-width:18ch}

/* ===== v5: Cristal + luz sutil (Fede: botones sólidos, glow suave, «Pulidos» en celeste) ===== */
:root{--g1:#22d3ee;--g2:#2f7bff;--g3:#7c5cff;--glow:rgba(26,127,184,.38);--irid:linear-gradient(115deg,rgba(34,211,238,0) 22%,rgba(34,211,238,.18) 40%,rgba(124,92,255,.16) 52%,rgba(120,255,214,.15) 64%,rgba(34,211,238,0) 80%)}
.marca-2{color:var(--celeste)}
.btn-bronce,.btn-wa{background:var(--bronce);color:#fff;box-shadow:0 8px 20px -12px var(--glow)}
.btn-bronce:hover,.btn-wa:hover{background:var(--bronce-2);box-shadow:0 10px 24px -12px var(--glow)}
.chip.on{background:var(--bronce);border-color:var(--bronce);color:#fff}
.cmp-linea i{background:var(--bronce);box-shadow:0 0 0 4px rgba(255,255,255,.3),0 6px 18px rgba(0,0,0,.35)}
.cmp-et-d,.ba-par .ba figcaption.dsp{background:var(--bronce);color:#fff}
.nos-txt h2 span{background:linear-gradient(100deg,var(--g1),var(--g2) 60%,var(--g3));-webkit-background-clip:text;background-clip:text;color:transparent}
.exp strong,.pasos .n,.op-badge strong{background:linear-gradient(120deg,var(--g1),var(--g2));-webkit-background-clip:text;background-clip:text;color:transparent}
.why-n,.mas{color:var(--bronce)}
.pill::before,.hero-pts li::before,.ticks li::before{background:var(--g1)}
.marquee-tr i{color:var(--g2)}
.srv-h,.why-card,.feat,.pasos li{position:relative;overflow:hidden}
.srv-h::after,.why-card::after,.feat::after,.pasos li::after{content:"";position:absolute;inset:0;background:var(--irid);background-size:220% 100%;background-position:130% 0;opacity:0;transition:opacity .3s,background-position .9s;pointer-events:none}
.srv-h:hover::after,.why-card:hover::after,.feat:hover::after,.pasos li:hover::after{opacity:1;background-position:-30% 0}
.srv-h:hover,.why-card:hover,.feat:hover{box-shadow:0 14px 34px -22px var(--glow);border-color:rgba(26,127,184,.3)}
/* hero: se conserva el fondo con halos de luz que le gustó a Fede */
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(40% 50% at 20% 55%,rgba(47,123,255,.28),transparent 70%),radial-gradient(30% 40% at 85% 25%,rgba(34,211,238,.22),transparent 70%);pointer-events:none}
.banner::before{background:linear-gradient(120deg,rgba(11,27,54,.82),rgba(18,48,92,.62))}
.contacto{background:radial-gradient(60% 80% at 100% 0%,rgba(47,123,255,.18),transparent 60%),var(--ink)}
.nav a:hover,.nav a.activo{border-color:var(--celeste)}

/* ===== v6 ===== */
/* galería justificada: filas parejas, respeta fotos verticales, borde inferior simétrico */
.galeria{display:flex;flex-wrap:wrap;gap:.8rem;columns:auto}
.g-item{--h:210px;margin:0;break-inside:auto;height:var(--h);flex:calc(var(--ar)) 1 calc(var(--ar) * var(--h));min-width:0}
@media (min-width:700px){.g-item{--h:250px}}
@media (min-width:1100px){.g-item{--h:290px}}
.g-item img{width:100%;height:100%;object-fit:cover}
/* antes/después: dos comparadores juntos */
.cmp-grid{display:grid;gap:1.4rem;grid-template-columns:1fr}
@media (min-width:900px){.cmp-grid{grid-template-columns:1fr 1fr;align-items:start}}
.cmp-item{min-width:0}
.cmp{aspect-ratio:16/10}
.cmp-tit{margin:.8rem 0 0;color:var(--muted);font-size:.95rem;font-weight:600}
/* banner: sin vida al principio, a color con el scroll o el mouse */
.banner{--v:var(--vivo-s,0)}
.banner:hover{--v:1}
.banner-bg img{filter:grayscale(calc(1 - var(--v))) brightness(calc(.7 + .3 * var(--v))) contrast(calc(.85 + .15 * var(--v)));transition:filter .6s ease}
.banner::before{transition:background .9s ease}
@media (prefers-reduced-motion:reduce){.banner-bg img{filter:none}}
/* cinta de clientes: etiqueta fija + pista que se desplaza sin solaparse */
.marquee-claro{display:flex;align-items:center;gap:0;padding:0}
.mq-t{flex:none;padding:1.3rem 1.5rem 1.3rem 1rem;background:var(--paper);position:relative;z-index:2}
.mq-pista{flex:1 1 0;min-width:0;overflow:hidden;padding:1.3rem 0}
.marquee-in{flex:none}
.marquee-tr{flex:none}
.marquee-tr span,.marquee-tr i{flex:none;white-space:nowrap}
/* el velo del banner se aclara junto con el color, así se nota el cambio */
@property --v{syntax:"<number>";inherits:true;initial-value:0}
.banner{transition:--v .6s ease}
.banner::before{background:linear-gradient(120deg,rgba(11,27,54,calc(.8 - .5 * var(--v))),rgba(18,48,92,calc(.6 - .4 * var(--v))))}
.banner-in h2,.banner-in p{text-shadow:0 2px 18px rgba(11,27,54,.55)}

/* logo (SVG) */
.marca{display:flex;align-items:center}
.marca img{display:block;height:39px;width:auto}
.marca-pie img{height:44px}
@media (max-width:560px){.marca img{height:34px}}
/* menú siempre en azul noche de la marca (#0B1B36), también sobre la portada */
.top,.top.solido{background:#0b1b36;backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:0 1px 0 rgba(255,255,255,.08)}
@media (max-width:899px){.nav{background:#0b1b36}}
.top,.top.solido{box-shadow:none;border:0}