:root{
  --ink:#111418; --graphite:#1b2026; --steel:#2a3038; --line:#dedbd3;
  --paper:#f2f0eb; --card:#fff; --muted:#2a2f35; --accent:#f06a1d; --accent-d:#d4560e;
  --wa:#1fa855; --radius:14px;
  --f-head:'Barlow Condensed','Arial Narrow',Impact,sans-serif;
  --f-body:'Barlow',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:130px}
body{font-family:var(--f-body);background:var(--paper);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
.wrap{width:min(1240px,100% - 40px);margin-inline:auto}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;gap:.6rem;padding:.85rem 1.5rem;border-radius:999px;font-weight:600;font-size:1rem;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .2s,border-color .2s,color .2s;line-height:1.1}
.btn:hover{transform:translateY(-2px)}
.btn svg{width:1.25em;height:1.25em;fill:currentColor;flex:none}
.btn--sm{padding:.55rem 1.05rem;font-size:.92rem}
.btn--primary{background:var(--accent);color:#111}
.btn--primary:hover{background:#ff7d33}
.btn--ghost{border-color:#ffffff55;color:#fff}
.btn--ghost:hover{border-color:#fff;background:#ffffff14}
.btn--ghost-d{border-color:var(--ink);color:var(--ink)}
.btn--ghost-d:hover{background:var(--ink);color:#fff}
.btn--wa{background:var(--wa);color:#fff}
.btn--wa:hover{background:#17924a}
.btn span{display:flex;flex-direction:column;align-items:flex-start;gap:.15rem}
.btn small{font-weight:500;font-size:.82rem;opacity:.85}

/* ---------- barra superior ---------- */
.topbar{position:sticky;top:0;z-index:50;background:var(--ink);color:#fff;border-bottom:1px solid #ffffff14}
.topbar__in{display:flex;align-items:center;gap:1.5rem;height:68px}
.brand{display:flex;align-items:center;gap:.8rem;margin-right:auto}
.brand__mark{width:40px;height:40px}
.brand__txt{display:flex;flex-direction:column;line-height:1}
.brand__txt b{white-space:nowrap;font-family:var(--f-head);font-size:1.4rem;letter-spacing:.12em;font-weight:700}
.brand__txt small{font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;color:#9aa3ad;margin-top:.25rem}
.nav{display:flex;gap:1.8rem}
.nav a{font-size:.95rem;font-weight:500;color:#cfd5db;transition:color .15s}
.nav a:hover{color:var(--accent)}

/* ---------- hero ---------- */
.hero{background:var(--ink);color:#fff;position:relative;overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;
  background:
   radial-gradient(900px 500px at 85% 20%,#f06a1d22,transparent 70%),
   linear-gradient(#ffffff08 1px,transparent 1px) 0 0/48px 48px,
   linear-gradient(90deg,#ffffff08 1px,transparent 1px) 0 0/48px 48px}
.hero__in{display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center;padding:4.5rem 0 3.5rem}
.eyebrow{font-family:var(--f-head);text-transform:uppercase;letter-spacing:.24em;color:var(--accent);font-weight:600;font-size:1rem;margin-bottom:1rem}
.hero h1{font-family:var(--f-head);font-weight:700;text-transform:uppercase;font-size:clamp(2.6rem,6.2vw,5.2rem);line-height:.98;letter-spacing:.01em}
.hero h1 em{font-style:normal;color:var(--accent)}
.lead{margin-top:1.4rem;max-width:34em;font-size:1.15rem;color:#c8cfd6}
.hero__cta{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2rem}
.hero__mosaic{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:200px 200px;gap:12px}
.hero__mosaic figure{overflow:hidden;border-radius:var(--radius);position:relative;background:var(--steel)}
.hero__mosaic figure:first-child{grid-row:span 2}
.hero__mosaic img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.hero__mosaic figure:hover img{transform:scale(1.05)}
.hero__mosaic figcaption{position:absolute;left:0;bottom:0;right:0;padding:1.4rem .9rem .6rem;background:linear-gradient(transparent,#000c);font-family:var(--f-head);letter-spacing:.08em;text-transform:uppercase;font-size:.95rem}
.stats{display:flex;flex-wrap:wrap;gap:1rem 4rem;border-top:1px solid #ffffff1f;padding:1.6rem 0 2rem}
.stat b{display:block;font-family:var(--f-head);font-size:2.4rem;font-weight:700;line-height:1;color:#fff}
.stat span{font-size:.85rem;color:#9aa3ad;letter-spacing:.06em;text-transform:uppercase}

/* ---------- catálogo ---------- */
.catalog{padding:4rem 0 3rem}
.sec-head{margin-bottom:1.6rem}
.sec-head h2,.lote h2,.contact h2{font-family:var(--f-head);text-transform:uppercase;font-size:clamp(2.2rem,4vw,3.2rem);line-height:1;letter-spacing:.02em}
.sec-head h2::after{content:"";display:block;width:64px;height:5px;background:var(--accent);margin-top:.7rem}
.sec-head p{margin-top:.9rem;color:var(--muted)}
.toolbar{background:var(--paper);border-bottom:1px solid var(--line);padding:.9rem 0}
.toolbar__in{display:flex;gap:1rem;align-items:flex-start;justify-content:space-between;flex-wrap:nowrap}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;flex:1 1 auto;min-width:0}
.tools{flex:none}
.chips-wrap{position:relative;flex:1 1 auto;min-width:0}
.chips-nav,.chips-hint{display:none}
.chip{flex:none;border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:.45rem 1rem;font-weight:500;font-size:.92rem;cursor:pointer;transition:all .15s;white-space:nowrap}
.chip:hover{border-color:var(--ink)}
.chip[aria-selected="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.chip i{font-style:normal;opacity:.55;margin-left:.35rem;font-size:.82rem}
.tools{display:flex;gap:.6rem;flex-wrap:wrap}
.search input,.sort select{background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:.5rem 1rem;min-width:0;height:2.5rem}
.search input{width:220px}
.count{margin:1.4rem 0 1rem;color:var(--muted);font-size:.92rem}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(290px,100%),1fr));gap:1.4rem}
.card{position:relative;background:var(--card);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);display:flex;flex-direction:column;cursor:pointer;text-align:left;transition:transform .2s,box-shadow .25s,border-color .2s}
.card:hover{transform:translateY(-5px);box-shadow:0 18px 40px -18px #0006;border-color:#c9c5ba}
.card__img{position:relative;aspect-ratio:4/3;background:var(--graphite);overflow:hidden}
.card__img img{width:100%;height:100%;object-fit:cover;object-position:center 40%;transition:transform .6s}
.card:hover .card__img img{transform:scale(1.06)}
.card__tag{position:absolute;left:.7rem;top:.7rem;background:#111418d9;color:#fff;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;padding:.28rem .6rem;border-radius:6px;backdrop-filter:blur(4px)}
.card__n{position:absolute;right:.7rem;top:.7rem;background:#fff;color:var(--ink);font-size:.72rem;font-weight:600;padding:.25rem .55rem;border-radius:6px}
.card__body{padding:1rem 1.15rem 1.2rem;display:flex;flex-direction:column;gap:.35rem;flex:1}
.card__brand{font-family:var(--f-head);text-transform:uppercase;letter-spacing:.16em;color:var(--accent-d);font-weight:600;font-size:.92rem}
.card__open{color:inherit}
.card__open::after{content:"";position:absolute;inset:0;z-index:1}
.card__open:focus-visible{outline:none}
.card:has(.card__open:focus-visible){outline:3px solid var(--accent);outline-offset:2px}
.card__model{font-family:var(--f-head);font-size:1.75rem;line-height:1.02;font-weight:700;text-transform:uppercase}
.card__sub{color:var(--muted);font-size:.93rem}
.card__specs{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.4rem}
.card__specs span{font-size:.78rem;background:#efece4;border-radius:6px;padding:.2rem .5rem;color:#464b52}
.card__foot{margin-top:auto;padding-top:.9rem;display:flex;align-items:flex-end;justify-content:space-between;border-top:1px dashed var(--line)}
.card__price{font-family:var(--f-head);font-size:1.9rem;font-weight:700;line-height:1}
.card__price small{font-size:.9rem;color:var(--muted);font-weight:600;margin-right:.25rem;letter-spacing:.05em}
.card__price.ask{font-size:1.25rem;color:var(--muted)}
.card__go{font-weight:600;font-size:.9rem;color:var(--accent-d)}
.empty{text-align:center;color:var(--muted);padding:3rem 0}

/* ---------- lote / pasos / contacto ---------- */
.lote{background:var(--accent);color:#111}
.lote__in{display:flex;gap:2rem;justify-content:space-between;align-items:center;padding:2.6rem 0;flex-wrap:wrap}
.lote p{margin-top:.4rem;max-width:36em;font-size:1.08rem}
.lote .btn--primary{background:#111418;color:#fff}
.lote .btn--primary:hover{background:#000}
.contact{background:var(--ink);color:#fff;padding:4.5rem 0}
.contact__in{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}
.contact p{margin-top:.8rem;color:#c8cfd6;max-width:34em}
.contact .addr{margin-top:1.2rem;color:#9aa3ad;font-size:.95rem}
.contact__btns{display:flex;flex-direction:column;gap:1rem}
.contact__btns .btn{padding:1.1rem 1.6rem;border-radius:var(--radius);font-size:1.1rem}
.contact__btns .btn b{font-size:1.15rem}
.foot{background:#0a0c0e;color:#8b939c;font-size:.88rem}
.foot__in{display:flex;justify-content:space-between;gap:1rem;padding:1.3rem 0;flex-wrap:wrap}
.foot a:hover{color:var(--accent)}

.wa-float{position:fixed;right:18px;bottom:18px;z-index:45;width:58px;height:58px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 8px 24px #0006;animation:pulse 2.4s infinite}
.wa-float svg{width:30px;height:30px;fill:#fff}
@keyframes pulse{0%{box-shadow:0 0 0 0 #1fa85599,0 8px 24px #0006}70%{box-shadow:0 0 0 18px #1fa85500,0 8px 24px #0006}100%{box-shadow:0 0 0 0 #1fa85500,0 8px 24px #0006}}

/* ---------- modal ---------- */
.modal[hidden]{display:none}
.modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:1rem}
.modal__back{position:absolute;inset:0;background:#0a0c0ecc;backdrop-filter:blur(3px);animation:fade .2s}
.modal__box{position:relative;background:#fff;border-radius:18px;width:min(1120px,100%);max-height:min(92vh,880px);overflow:auto;display:grid;grid-template-columns:1.25fr 1fr;animation:pop .25s}
@keyframes fade{from{opacity:0}}
@keyframes pop{from{opacity:0;transform:translateY(14px) scale(.98)}}
.modal__x{position:absolute;top:.6rem;right:.8rem;z-index:5;width:42px;height:42px;border-radius:50%;border:0;background:#111418cc;color:#fff;font-size:1.7rem;line-height:1;cursor:pointer}
.modal__x:hover{background:var(--accent);color:#111}
.modal__gal{background:var(--graphite);display:flex;flex-direction:column;min-height:0}
.modal__main{position:relative;flex:1;min-height:340px;display:grid;place-items:center;background:#0c0e10}
.modal__main img{width:100%;height:100%;max-height:68vh;object-fit:contain}
.nav-btn{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:0;background:#111418cc;color:#fff;font-size:1.8rem;cursor:pointer;line-height:1}
.nav-btn:hover{background:var(--accent);color:#111}
.nav-btn.prev{left:.7rem}.nav-btn.next{right:.7rem}
.modal__ph{position:absolute;left:50%;bottom:1rem;transform:translateX(-50%);background:#111418e6;color:#fff;padding:.3rem .9rem;border-radius:999px;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase}
.modal__thumbs{display:flex;gap:.5rem;padding:.7rem;overflow-x:auto;background:#14181c}
.modal__thumbs button{flex:none;width:76px;height:58px;border:2px solid transparent;border-radius:8px;overflow:hidden;padding:0;cursor:pointer;opacity:.65;background:none}
.modal__thumbs button[aria-current="true"]{border-color:var(--accent);opacity:1}
.modal__thumbs img{width:100%;height:100%;object-fit:cover}
.modal__info{padding:2rem 1.8rem 1.6rem;display:flex;flex-direction:column;gap:.7rem}
.m-brand{font-family:var(--f-head);text-transform:uppercase;letter-spacing:.18em;color:var(--accent-d);font-weight:600}
.modal__info h3{font-family:var(--f-head);font-size:2.5rem;line-height:1;text-transform:uppercase}
.m-sub{color:var(--muted)}
.m-price{font-family:var(--f-head);font-size:2.6rem;font-weight:700;line-height:1;margin:.4rem 0}
.m-price small{font-size:1rem;color:var(--muted);letter-spacing:.06em;margin-right:.3rem}
.m-desc{color:#30353b}
.m-specs{display:grid;grid-template-columns:auto 1fr;gap:.4rem 1.2rem;border-top:1px solid var(--line);padding-top:1rem;margin-top:.4rem}
.m-specs dt{color:var(--muted);font-size:.92rem}
.m-specs dd{font-weight:600}
.m-cta{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:.8rem}
.m-note{font-size:.82rem;color:var(--muted);margin-top:auto;padding-top:.8rem}

/* ---------- carga de fotos ---------- */
.fi{opacity:0;transition:opacity .5s ease,transform .6s}
.fi.is-loaded{opacity:1}
.is-loading{background:linear-gradient(100deg,#1b2026 30%,#323b46 50%,#1b2026 70%);background-size:220% 100%;animation:shimmer 1.4s linear infinite}
.is-loading::after{content:"";position:absolute;z-index:2;left:50%;top:50%;width:36px;height:36px;margin:-18px 0 0 -18px;border:3px solid #ffffff2e;border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;pointer-events:none}
@keyframes shimmer{from{background-position:120% 0}to{background-position:-120% 0}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes nudge{0%,100%{transform:translate(0,-50%)}50%{transform:translate(5px,-50%)}}
@keyframes swipe{0%,100%{transform:translateX(-5px)}50%{transform:translateX(7px)}}
.modal__thumbs img.fi{background:#2a3038}

/* ---------- flechas en las tarjetas ---------- */
.card__arrow{position:absolute;z-index:3;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;border:0;background:#fffffff2;color:var(--ink);display:grid;place-items:center;cursor:pointer;box-shadow:0 4px 14px #0005;transition:opacity .2s,background .15s,transform .15s}
.card__arrow svg{width:20px;height:20px}
.card__arrow.prev{left:.6rem}.card__arrow.next{right:.6rem}
.card__arrow:hover{background:var(--accent);transform:translateY(-50%) scale(1.08)}
.card__arrow:active{transform:translateY(-50%) scale(.94)}
.card__arrow:focus-visible{opacity:1}
.card__n{z-index:3}
@media (hover:hover){.card__arrow{opacity:0}.card:hover .card__arrow,.card:focus-within .card__arrow{opacity:1}}

@media (max-width:980px){
  .contact__in{grid-template-columns:minmax(0,1fr)}
  .hero__in{grid-template-columns:minmax(0,1fr);padding-top:3rem}
  .hero__mosaic{grid-template-rows:150px 150px}
    .modal__box{grid-template-columns:1fr;max-height:94vh}
  .modal__main{min-height:260px}
  .nav{display:none}
}
@media (max-width:560px){
  .wrap{width:calc(100% - 32px)}
  .topbar__in{height:60px}
  .brand__txt small{display:none}
  .brand__txt b{font-size:1.12rem;letter-spacing:.07em}
  .brand__mark{width:36px;height:36px}
  .search input{width:100%}.tools{width:100%}.search{flex:1}
  .modal{padding:0}.modal__box{border-radius:0;max-height:100vh;height:100vh}
}
@media (max-width:980px){
  .modal__x{position:fixed;top:.7rem;right:.7rem}
  .modal__gal{flex:none}
  .modal__main{flex:none;min-height:0;aspect-ratio:4/3}
  .modal__main img{max-height:none}
  .modal__thumbs{flex:none}
  .modal__box{overflow-x:hidden;align-content:start;grid-auto-rows:min-content}
}
@media (max-width:700px){
  .toolbar__in{flex-direction:column;align-items:stretch;gap:.7rem}
  /* mobile: una sola fila con scroll horizontal y borde difuminado (indica que hay más) */
  .chips{flex:none;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;scroll-snap-type:x proximity;margin-inline:-16px;padding:2px 16px 4px;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 16px,#000 calc(100% - 36px),transparent 100%);mask-image:linear-gradient(90deg,transparent 0,#000 16px,#000 calc(100% - 36px),transparent 100%)}
  .chips::-webkit-scrollbar{display:none}
  .chip{scroll-snap-align:start}
  .chips-wrap{flex:none}
  .chips-nav{display:grid;place-items:center;position:absolute;z-index:3;top:calc(50% - 2px);transform:translateY(-50%);width:38px;height:38px;border-radius:50%;border:0;background:var(--ink);color:#fff;box-shadow:0 4px 14px #0004;cursor:pointer;transition:opacity .2s}
  .chips-nav svg{width:18px;height:18px}
  .chips-nav[hidden]{display:none}
  .chips-nav.prev{left:-8px}.chips-nav.next{right:-8px;animation:nudge 1.6s ease-in-out infinite}
  .chips-hint{display:flex;align-items:center;justify-content:center;gap:.5rem;margin-top:-.2rem;font-size:.82rem;color:var(--muted);letter-spacing:.02em;transition:opacity .4s,max-height .4s;max-height:2rem;overflow:hidden}
  .chips-hint svg{width:22px;height:22px;animation:swipe 1.6s ease-in-out infinite}
  .chips-hint.gone{opacity:0;max-height:0;margin:0}
  .tools{width:100%}.search{flex:1;min-width:0}.search input{width:100%}
  .catalog{padding:3rem 0 2rem}
  .hero__in{padding:2.4rem 0 2rem;gap:2rem}
  .hero__cta .btn{flex:1 1 100%;justify-content:center}
  .lote__in .btn{width:100%;justify-content:center}
  .contact{padding:3rem 0}
  .contact__btns .btn{width:100%}
  .m-cta .btn{flex:1 1 100%;justify-content:center}
  .modal__info{padding:1.4rem 1.2rem 1.2rem}
  .modal__info h3{font-size:2rem}
  .card__arrow{width:44px;height:44px}
}
@media (max-width:420px){
  .topbar .btn .lbl{display:none}
  .topbar .btn--sm{padding:.6rem;border-radius:50%}
  .topbar .btn--sm svg{width:1.5em;height:1.5em}
}
@media (max-width:380px){
  .hero__mosaic{grid-template-rows:120px 120px}
  .stat b{font-size:2rem}
  .topbar__in{gap:.8rem}
  .btn--sm{padding:.5rem .8rem}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}