/* ============================================================
   Marcelo Ragonese Propiedades — Hoja de estilos
   Paleta: burdeos + dorado, predominando blanco + gris
   Tipografía: Manrope ExtraBold (display, confiado) + Manrope (texto)
   Cormorant Garamond queda solo como acento en citas de testimonios.
   ============================================================ */

:root{
  --ink:#6E1B2E;
  --ink-2:#4A0F1B;
  --accent:#C6A15C;
  --accent-d:#A87F3E;
  --bg:#FFFFFF;
  --bg-2:#F3F3F4;
  --card:#ffffff;
  --text:#241E1C;
  --muted:#5A564F;
  --muted-2:#726E66;
  --line:rgba(110,27,46,.08);
  --radius:16px;
  --nav-h:92px;
  --topbar-h:56px;
  --maxw:1220px;
  --wa:#25D366;
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Manrope',system-ui,-apple-system,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden;
  font-size:16px;line-height:1.5;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit}
::selection{background:var(--ink);color:#fff}

.container{max-width:var(--maxw);margin:0 auto;padding-left:clamp(20px,5vw,60px);padding-right:clamp(20px,5vw,60px)}

/* ---------- Tipografía utilitaria ---------- */
.serif{font-family:var(--serif)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--accent);
  font-size:12px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;margin-bottom:16px}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent)}
.eyebrow--center{justify-content:center}
.eyebrow--center::after{content:"";width:26px;height:1px;background:var(--accent)}
.section-title{font-family:var(--sans);font-weight:800;font-size:clamp(32px,4.5vw,56px);
  line-height:.98;letter-spacing:-1.5px;margin:0;color:var(--ink)}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;cursor:pointer;
  border:none;border-radius:100px;font-weight:700;font-size:14px;letter-spacing:.02em;
  padding:14px 28px;transition:transform .3s ease,box-shadow .3s ease,filter .3s ease,background .3s}
.btn--accent{background:var(--accent);color:#fff;box-shadow:0 8px 22px rgba(198,161,92,.32)}
.btn--accent:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(198,161,92,.45)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{filter:brightness(1.15)}
.btn--ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.28)}
.btn--ghost:hover{background:rgba(255,255,255,.08)}
.btn--ghost-dark{background:transparent;color:var(--ink);border:1px solid rgba(110,27,46,.3)}
.btn--ghost-dark:hover{background:rgba(110,27,46,.06)}
.btn--wa{background:var(--wa);color:#fff}
.btn--block{width:100%}

/* ---------- Barra superior de marca ---------- */
.topbar{position:fixed;top:0;left:0;right:0;z-index:201;height:var(--topbar-h);
  display:flex;align-items:center;justify-content:flex-start;
  padding-left:clamp(20px,5vw,60px);
  background:var(--ink-2);border-bottom:1px solid rgba(198,161,92,.28)}
.topbar__brand{display:flex;align-items:center;gap:14px}
.topbar__icon{height:38px;width:auto;display:block;flex:none}
.topbar__word{display:flex;flex-direction:column;line-height:1.05}
.topbar__word strong{font-family:'Playfair Display',var(--serif),Georgia,serif;font-weight:800;
  font-style:normal;font-size:clamp(14px,1.8vw,19px);letter-spacing:.07em;text-transform:uppercase;
  color:#EFDDB0;white-space:nowrap}
.topbar__word small{font-family:'Playfair Display',var(--serif),Georgia,serif;font-weight:700;
  font-size:clamp(9px,1vw,11px);letter-spacing:.32em;text-transform:uppercase;
  color:var(--accent);margin-top:3px}

/* ---------- Navbar ---------- */
.nav{position:fixed;top:var(--topbar-h);left:0;right:0;z-index:200;height:var(--nav-h);
  display:flex;align-items:center;justify-content:flex-end;
  padding:0 clamp(20px,5vw,60px);
  background:rgba(246,243,238,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  color:var(--text);border-bottom:1px solid var(--line);box-shadow:0 1px 24px rgba(110,27,46,.06);
  transition:background .4s ease,color .4s ease,box-shadow .4s ease,border-color .4s ease}
.nav__links{display:flex;align-items:center;gap:34px}
.nav__link{font-size:13px;font-weight:600;letter-spacing:.04em;opacity:.9;transition:opacity .2s,color .2s}
.nav__link:hover{opacity:1;color:var(--accent)}
.nav__cta{font-size:12.5px;padding:11px 20px}
.nav__burger{display:none;flex-direction:column;justify-content:center;align-items:center;gap:6px;
  width:46px;height:46px;padding:11px;background:none;border:none;color:inherit;cursor:pointer;flex:none}
.nav__burger i{display:block;width:24px;height:3px;border-radius:2px;background:currentColor;
  transition:transform .3s ease,opacity .2s ease}
.nav--transparent .nav__burger i{box-shadow:0 1px 3px rgba(0,0,0,.4)}
.nav__burger.is-open i:nth-child(1){transform:translateY(9px) rotate(45deg)}
.nav__burger.is-open i:nth-child(2){opacity:0;transform:scaleX(0)}
.nav__burger.is-open i:nth-child(3){transform:translateY(-9px) rotate(-45deg)}

/* nav transparente sobre el hero (home, arriba del todo) */
.nav--transparent{background:transparent;color:#fff;border-bottom-color:rgba(255,255,255,.14);
  box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none}

/* menú mobile */
.mobile-menu{position:fixed;inset:0;z-index:199;background:var(--ink);color:#fff;
  display:none;flex-direction:column;align-items:center;justify-content:center;gap:26px}
.mobile-menu.open{display:flex}
.mobile-menu a{font-family:var(--sans);font-weight:800;font-size:28px;letter-spacing:-.5px}
.mobile-menu .btn{font-family:var(--sans);font-size:16px;margin-top:8px}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:flex-start;
  padding:calc(120px + var(--topbar-h)) 0 60px;overflow:hidden;
  background:linear-gradient(180deg,rgba(110,27,46,.58) 0%,rgba(110,27,46,.32) 42%,rgba(110,27,46,.8) 100%),
             url('../assets/fachada-hero.png') center 32%/cover no-repeat}
.hero__inner{position:relative;max-width:var(--maxw);width:100%;margin:0 auto;
  padding:0 clamp(20px,5vw,60px) clamp(30px,5vw,60px)}
.hero__eyebrow{color:rgba(255,255,255,.9)}
.hero__eyebrow::before{background:var(--accent)}
.hero h1{font-family:var(--sans);font-weight:800;color:#fff;
  font-size:clamp(42px,7.5vw,96px);line-height:.94;letter-spacing:-2px;margin:0 0 24px;max-width:820px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero__sub{color:rgba(255,255,255,.86);font-size:clamp(16px,1.6vw,19px);line-height:1.6;
  max-width:540px;margin:0 0 34px;font-weight:300}

/* Buscador */
.search{background:rgba(255,255,255,.97);backdrop-filter:blur(10px);border-radius:20px;padding:14px;
  box-shadow:0 30px 70px rgba(110,27,46,.28);max-width:1000px}
.search__tabs{display:flex;gap:6px;padding:4px 4px 12px}
.search__tab{flex:none;background:transparent;color:var(--muted-2);border:none;border-radius:100px;
  padding:9px 20px;font-size:12.5px;font-weight:600;cursor:pointer;transition:background .2s,color .2s}
.search__tab.active{background:var(--ink);color:#fff;font-weight:700}
.search__row{display:grid;grid-template-columns:1.2fr 1fr 1fr auto;gap:10px;align-items:stretch}
.field{display:flex;flex-direction:column;gap:5px;background:var(--bg);border-radius:12px;padding:11px 15px}
.field label{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#9a978f}
.field select,.field input{border:none;background:none;font-size:15px;color:var(--text);font-weight:600;outline:none;cursor:pointer;width:100%}
.search__btn{background:var(--accent);color:#fff;border:none;border-radius:12px;padding:0 30px;
  font-size:14px;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:9px;transition:filter .3s}
.search__btn:hover{filter:brightness(1.08)}

/* Indicadores de confianza */
.trust{display:flex;flex-wrap:wrap;gap:clamp(24px,5vw,60px);margin-top:38px;color:rgba(255,255,255,.9)}
.trust__item{display:flex;flex-direction:column;gap:2px}
.trust__num{font-family:var(--sans);font-size:30px;font-weight:800;color:#fff;letter-spacing:-.5px}
.trust__label{font-size:12px;letter-spacing:.06em;opacity:.75}
.trust__sep{width:1px;background:rgba(255,255,255,.2)}

/* ---------- Secciones genéricas ---------- */
.section{max-width:var(--maxw);margin:0 auto;padding:clamp(70px,9vw,130px) clamp(20px,5vw,60px)}
.section--tight{padding-top:clamp(50px,7vw,90px);padding-bottom:clamp(50px,7vw,90px)}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:20px;margin-bottom:46px}
.section-head--center{flex-direction:column;align-items:center;text-align:center;gap:0}
.link-underline{display:inline-flex;align-items:center;gap:9px;color:var(--ink);font-size:14px;font-weight:700;
  border-bottom:1px solid var(--accent);padding-bottom:5px}
.link-underline span{color:var(--accent)}

/* ---------- Grillas ---------- */
.grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:28px}

/* ---------- Property card ---------- */
.card{background:var(--card);border-radius:var(--radius);overflow:hidden;cursor:pointer;
  box-shadow:0 1px 3px rgba(110,27,46,.06);transition:box-shadow .4s ease,transform .4s ease}
.card:hover{box-shadow:0 24px 50px rgba(110,27,46,.15);transform:translateY(-3px)}
.card__media{position:relative;aspect-ratio:4/3;overflow:hidden;
  background:repeating-linear-gradient(135deg,#e5dfd4 0px,#e5dfd4 1px,#eee8de 1px,#eee8de 12px)}
.card__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .card__media img{transform:scale(1.05)}
.card__overlay{position:absolute;inset:0;background:rgba(18,34,52,.55);opacity:0;
  transition:opacity .35s ease;display:flex;align-items:center;justify-content:center;pointer-events:none}
.card:hover .card__overlay{opacity:1}
.card__overlay span{color:#fff;font-family:var(--sans);font-weight:800;font-size:12.5px;letter-spacing:.14em;
  text-transform:uppercase;border:1.5px solid rgba(255,255,255,.85);padding:12px 24px;border-radius:100px;
  transform:translateY(10px);transition:transform .35s ease}
.card:hover .card__overlay span{transform:translateY(0)}
.card__ph{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  font-family:ui-monospace,monospace;font-size:10px;letter-spacing:.22em;color:#a89f92;text-transform:uppercase;white-space:nowrap}
.card__stats{position:absolute;left:0;right:0;bottom:0;display:flex;gap:18px;padding:10px 16px;
  background:linear-gradient(0deg,rgba(18,34,52,.72),rgba(18,34,52,0));color:#fff;font-size:13px;font-weight:700}
.card__stats span{display:flex;align-items:center;gap:6px}
.card__stats svg{flex-shrink:0;opacity:.9}
.card__tags{position:absolute;top:14px;left:14px;display:flex;gap:6px;flex-wrap:wrap}
.card__tag{background:var(--ink);color:#fff;
  font-size:10.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;padding:6px 12px;border-radius:100px}
.card__tag--type{background:rgba(255,255,255,.95);color:var(--ink)}
.card__fav{position:absolute;top:11px;right:11px;width:38px;height:38px;border-radius:50%;border:none;
  background:rgba(255,255,255,.95);cursor:pointer;font-size:17px;line-height:1;display:flex;align-items:center;
  justify-content:center;color:var(--accent);transition:transform .3s}
.card__fav:hover{transform:scale(1.12)}
.card__fav.active{color:#c0392b}
.card__share{top:57px;font-size:15px}
.card__body{padding:22px 22px 24px}
.card__zone{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:7px}
.card__title{font-family:var(--sans);font-weight:800;font-size:19px;line-height:1.2;letter-spacing:-.3px;margin:0 0 14px;color:var(--ink)}
.card__price{font-family:var(--sans);font-size:23px;font-weight:800;letter-spacing:-.5px;color:var(--ink);margin-bottom:18px}
.card__meta{display:flex;gap:16px;flex-wrap:wrap;padding-top:16px;border-top:1px solid var(--line);
  color:var(--muted-2);font-size:13px;font-weight:600}

/* ---------- Nosotros ---------- */
.about{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,70px);align-items:center}
.about__media{position:relative;aspect-ratio:4/5;border-radius:var(--radius);overflow:hidden;background:var(--bg-2)}
.about__media img{width:100%;height:100%;object-fit:cover}
.about h2{font-family:var(--sans);font-weight:800;font-size:clamp(30px,4vw,50px);line-height:1;
  letter-spacing:-1.5px;margin:0 0 24px;color:var(--ink)}
.about p{color:var(--muted);font-size:17px;line-height:1.7;margin:0 0 22px;font-weight:300}
.about__feats{display:grid;grid-template-columns:1fr 1fr;gap:22px 30px;margin-top:30px}
.feat{display:flex;gap:13px}
.feat__ico{color:var(--accent);font-size:20px;line-height:1}
.feat__t{font-weight:700;font-size:15px;color:var(--ink);margin-bottom:3px}
.feat__d{font-size:13.5px;color:var(--muted-2);line-height:1.5}

/* ---------- Servicios ---------- */
.services{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:20px}
.service{background:var(--card);border:1px solid rgba(110,27,46,.07);border-radius:var(--radius);
  padding:32px 26px 36px;transition:background .4s,transform .4s}
.service:hover{background:var(--ink);transform:translateY(-4px)}
.service:hover .service__t,.service:hover .service__d{color:#fff}
.service:hover .service__d{opacity:.8}
.service__n{font-family:var(--sans);font-size:30px;color:var(--accent);margin-bottom:22px;font-weight:800}
.service__t{font-size:19px;font-weight:700;margin:0 0 10px;color:var(--ink);transition:color .4s}
.service__d{font-size:14px;line-height:1.6;color:var(--muted-2);margin:0;transition:color .4s}

/* ---------- Estadísticas ---------- */
.stats{background:var(--ink);color:#fff}
.stats__grid{max-width:var(--maxw);margin:0 auto;padding:clamp(60px,7vw,100px) clamp(20px,5vw,60px);
  display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:40px 30px;text-align:center}
.stat__num{font-family:var(--sans);font-size:clamp(48px,6vw,76px);font-weight:800;line-height:1;letter-spacing:-2px;color:var(--accent)}
.stat__label{margin-top:10px;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.7)}

/* ---------- Proceso ---------- */
.process{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));border-top:1px solid rgba(110,27,46,.12)}
.step{padding:34px 24px 34px 0;border-right:1px solid var(--line)}
.step__n{font-family:ui-monospace,monospace;font-size:12px;color:var(--accent);letter-spacing:.15em;margin-bottom:20px}
.step__t{font-family:var(--sans);font-weight:800;font-size:20px;letter-spacing:-.3px;margin:0 0 10px;color:var(--ink)}
.step__d{font-size:14px;line-height:1.6;color:var(--muted-2);margin:0;padding-right:14px}

/* ---------- Testimonios ---------- */
.testimonials{background:var(--bg-2)}
.testimonials__wrap{max-width:var(--maxw);margin:0 auto;padding:clamp(60px,7vw,100px) clamp(20px,5vw,60px)}
.tgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:24px}
.testi{background:var(--card);border-radius:var(--radius);padding:34px 30px;display:flex;flex-direction:column;gap:20px}
.testi__stars{color:var(--accent);font-size:15px;letter-spacing:3px}
.testi__quote{font-family:var(--serif);font-size:22px;line-height:1.4;color:var(--ink);margin:0;font-weight:500}
.testi__who{display:flex;align-items:center;gap:13px;margin-top:auto;padding-top:8px}
.testi__ava{width:44px;height:44px;border-radius:50%;flex:none;
  background:repeating-linear-gradient(135deg,#ddd6ca 0,#ddd6ca 1px,#e7e0d4 1px,#e7e0d4 7px)}
.testi__name{font-weight:700;font-size:14px;color:var(--ink)}
.testi__role{font-size:12.5px;color:#8a887f}

/* ---------- CTA vender / alquilar ---------- */
.cta-pair{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}
.cta-pair .cta-band{height:100%}
.cta-band{position:relative;overflow:hidden;border-radius:calc(var(--radius) + 4px);
  background:radial-gradient(circle at 88% -20%,rgba(198,161,92,.3),transparent 55%),var(--ink);
  padding:clamp(30px,4vw,48px) clamp(24px,4vw,52px)}
.cta-band__inner{position:relative;max-width:560px}
.cta-band h2{font-family:var(--sans);font-weight:800;color:#fff;font-size:clamp(23px,2.6vw,32px);
  line-height:1.05;letter-spacing:-1px;margin:0 0 12px}
.cta-band p{color:rgba(255,255,255,.78);font-size:14.5px;line-height:1.55;margin:0 0 20px;font-weight:300}
.cta-band__row{display:flex;flex-wrap:wrap;gap:12px}
.cta-band__row .btn{padding:12px 22px;font-size:13px}

.cta-band--light{background:radial-gradient(circle at 88% -20%,rgba(198,161,92,.2),transparent 55%),var(--bg-2);
  border:1px solid var(--line)}
.cta-band--light h2{color:var(--ink)}
.cta-band--light p{color:var(--muted)}

/* ---------- Contacto ---------- */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,70px);align-items:start}
.contact h2{font-family:var(--sans);font-weight:800;font-size:clamp(30px,4vw,52px);line-height:1;
  letter-spacing:-1.5px;margin:0 0 28px;color:var(--ink)}
.cinfo{background:var(--card);border:1px solid var(--line);border-radius:calc(var(--radius) + 4px);
  padding:clamp(26px,4vw,36px);margin-top:8px;
  display:flex;flex-direction:column;gap:22px;box-shadow:0 20px 50px rgba(110,27,46,.06)}
.cinfo__item{display:flex;gap:15px;align-items:flex-start}
.cinfo__ico{color:var(--accent);font-size:18px;flex:none}
.cinfo__k{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#9a978f;margin-bottom:3px}
.cinfo__v{font-size:16px;color:var(--ink);font-weight:600}
.form{background:var(--card);border:1px solid rgba(110,27,46,.07);border-radius:calc(var(--radius) + 4px);
  padding:clamp(26px,4vw,40px);display:flex;flex-direction:column;gap:16px;box-shadow:0 20px 50px rgba(110,27,46,.06)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:flex;flex-direction:column;gap:7px}
.form label span{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#9a978f}
.form input,.form select,.form textarea{border:1px solid rgba(110,27,46,.14);border-radius:11px;
  padding:13px 15px;font-size:15px;outline:none;background:#fff;transition:border-color .2s}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--accent)}
.form textarea{resize:vertical}
.form__note{text-align:center;font-size:12.5px;color:#9a978f;margin:2px 0 0}
.form__note a{color:var(--accent);font-weight:700}

/* ---------- Footer ---------- */
.footer{background:var(--ink-2);color:rgba(255,255,255,.7)}
.footer__grid{max-width:var(--maxw);margin:0 auto;padding:clamp(50px,6vw,80px) clamp(20px,5vw,60px) 30px;
  display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px}
.footer__logo{display:inline-block}
.footer__logo img{height:78px;width:auto}
.footer p{font-size:14px;line-height:1.7;max-width:340px;margin:16px 0 20px;font-weight:300}
.footer__soc{display:flex;gap:12px}
.footer__soc a{width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;transition:background .3s,border-color .3s}
.footer__soc a:hover{background:var(--accent);border-color:var(--accent)}
.footer__h{font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:rgba(255,255,255,.45);margin-bottom:18px}
.footer__col{display:flex;flex-direction:column;gap:12px;font-size:14px}
.footer__col a:hover{color:#fff}
.footer__bar{border-top:1px solid rgba(255,255,255,.1)}
.footer__bar div{max-width:var(--maxw);margin:0 auto;padding:22px clamp(20px,5vw,60px);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12.5px;color:rgba(255,255,255,.4)}

/* ---------- WhatsApp flotante ---------- */
.wa-float{position:fixed;bottom:26px;right:26px;z-index:180;width:58px;height:58px;border-radius:50%;
  background:var(--wa);color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;
  box-shadow:0 10px 30px rgba(37,211,102,.4);animation:wapulse 2.4s infinite}
@keyframes wapulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* ---------- Listado ---------- */
.page-top{padding-top:calc(var(--nav-h) + var(--topbar-h))}
.list-hero{background:var(--ink);color:#fff;padding:clamp(40px,6vw,70px) clamp(20px,5vw,60px) clamp(34px,5vw,54px)}
.list-hero .eyebrow{margin-bottom:14px}
.list-hero h1{font-family:var(--sans);font-weight:800;font-size:clamp(34px,5vw,64px);line-height:.98;letter-spacing:-1.5px;margin:0}
.filters{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;
  margin-top:-26px;position:relative;z-index:5;box-shadow:0 18px 44px rgba(110,27,46,.1);
  display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr)) auto;gap:12px;align-items:end}
.filters .search__btn{border-radius:11px;padding:13px 26px;min-height:52px;justify-content:center}
.list-bar{display:flex;justify-content:space-between;align-items:center;margin:28px 2px 22px}
.list-bar__count{font-size:14px;color:var(--muted-2);font-weight:600}
.list-bar__clear{cursor:pointer;font-size:13px;color:var(--accent);font-weight:700}
.list-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:26px;padding-bottom:clamp(60px,8vw,110px)}
.empty{text-align:center;padding:80px 20px 110px}
.empty h3{font-family:var(--sans);font-size:36px;letter-spacing:-1px;color:var(--ink);margin:0 0 12px;font-weight:800}
.empty p{color:var(--muted-2);margin:0 0 24px}

.crumbs{display:flex;align-items:center;gap:8px;font-size:12.5px;color:#fff;font-weight:600;margin-bottom:16px;flex-wrap:wrap}
.crumbs a{color:rgba(255,255,255,.65);text-decoration:none;font-weight:400}
.crumbs a:hover{color:#fff}
.crumbs__sep{opacity:.45;font-weight:400}

.list-layout{display:grid;grid-template-columns:270px 1fr;gap:36px;align-items:start;margin-top:40px;position:relative;z-index:5}
.list-filters{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;
  box-shadow:0 18px 44px rgba(110,27,46,.1);position:sticky;top:calc(var(--nav-h) + var(--topbar-h) + 12px);
  max-height:calc(100vh - var(--nav-h) - var(--topbar-h) - 28px);overflow-y:auto}
.lf-block{padding:16px 0;border-bottom:1px solid var(--line)}
.lf-block:first-child{padding-top:0}
.lf-block:last-of-type{border-bottom:none}
.lf-title{font-family:var(--sans);font-weight:800;font-size:13px;letter-spacing:.03em;color:var(--ink);margin-bottom:12px}
.lf-list{display:flex;flex-direction:column;gap:9px;max-height:220px;overflow-y:auto}
.lf-item{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);cursor:pointer}
.lf-item input{width:auto;accent-color:var(--accent)}
.lf-item em{margin-left:auto;font-style:normal;color:var(--muted-2);font-size:12px}
.lf-item--empty{opacity:.4}
.lf-subgroup{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--muted-2);margin:12px 0 4px}
.lf-subgroup:first-child{margin-top:0}
#lf-carac.lf-list{max-height:340px}
.lf-price{display:flex;gap:8px}
.lf-price input{width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:8px;font-size:13.5px;font-family:inherit}
.lf-chips{display:flex;flex-wrap:wrap;gap:8px}
.lf-chips__empty{font-size:12.5px;color:var(--muted-2)}
.lf-chip{background:var(--card);border:1px solid var(--line);border-radius:100px;padding:6px 12px;font-size:12px;
  font-weight:600;color:var(--ink);cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.lf-chip:hover{border-color:var(--accent);color:var(--accent)}
#filter-clear{display:block;margin-top:16px;text-align:center;cursor:pointer;font-size:13px;color:var(--accent);font-weight:700}
.list-main{min-width:0}
.list-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin:0 0 22px}
.list-sort{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted-2)}
.list-sort select{padding:8px 10px;border:1px solid var(--line);border-radius:8px;font-size:13px;font-family:inherit;background:#fff}
.list-search{display:flex;align-items:center;gap:8px;flex:1 1 220px;max-width:340px;
  padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--muted-2)}
.list-search svg{flex:none;opacity:.6}
.list-search input{border:none;outline:none;font-size:13px;font-family:inherit;width:100%;background:transparent;color:var(--ink)}
.list-search input::placeholder{color:var(--muted-2)}
.list-search input::-webkit-search-cancel-button{cursor:pointer}
.mobile-filter-btn{display:none}
.lf-backdrop{display:none}
.lf-close{display:none}
@media (max-width:960px){
  .list-layout{grid-template-columns:1fr}
  .list-search{max-width:none;order:-1;flex-basis:100%}
  .mobile-filter-btn{display:flex;width:100%;align-items:center;justify-content:center;gap:10px;
    padding:14px;border:1px solid var(--line);border-radius:11px;background:#fff;
    font-size:14px;font-weight:700;color:var(--ink);cursor:pointer;margin-bottom:20px}
  .mobile-filter-btn span{color:var(--accent)}
  .list-filters{position:fixed;top:calc(var(--nav-h) + var(--topbar-h));right:0;bottom:0;width:min(360px,88vw);max-height:none;
    z-index:9999;border-radius:0;transform:translateX(100%);transition:transform .3s ease;
    overflow-y:auto;box-shadow:-10px 0 40px rgba(0,0,0,.2);padding-top:0}
  .list-filters.open{transform:translateX(0)}
  .lf-backdrop.open{display:block;position:fixed;inset:0;background:rgba(18,34,52,.5);z-index:9998}
  .lf-close{display:flex;align-items:center;justify-content:flex-end;width:100%;text-align:right;
    background:#fff;border:none;border-bottom:1px solid var(--line);font-size:14px;font-weight:700;
    color:var(--ink);cursor:pointer;padding:18px 22px;position:sticky;top:0;z-index:5;margin-bottom:10px}
}

/* ---------- Detalle ---------- */
.detail-gallery{max-width:var(--maxw);margin:0 auto;padding:20px clamp(20px,5vw,60px) 0;
  display:grid;grid-template-columns:2.4fr 1fr;gap:12px}
.detail-gallery__main{position:relative;aspect-ratio:16/10;border-radius:var(--radius);overflow:hidden;background:var(--bg-2)}
.detail-gallery__main img{width:100%;height:100%;object-fit:cover}
.detail-gallery__side{display:grid;grid-template-rows:1fr 1fr;gap:12px}
.detail-gallery__side>div{border-radius:var(--radius);background:var(--bg-2);position:relative;min-height:120px;overflow:hidden}
.detail-gallery__side img{width:100%;height:100%;object-fit:cover}
.detail-more{position:absolute;bottom:10px;right:10px;background:rgba(0,0,0,.65);color:#fff;
  font-size:11.5px;font-weight:700;padding:5px 10px;border-radius:100px}

.detail-strip{max-width:var(--maxw);margin:14px auto 0;padding:0 clamp(20px,5vw,60px);
  display:flex;gap:10px;overflow-x:auto;scroll-padding:20px}
.detail-thumb{flex:none;width:84px;height:64px;border-radius:10px;overflow:hidden;cursor:pointer;
  border:2px solid transparent;padding:0;background:var(--bg-2);opacity:.75;transition:opacity .2s,border-color .2s}
.detail-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.detail-thumb:hover{opacity:1}
.detail-thumb.active{opacity:1;border-color:var(--accent)}

/* ---------- Ficha técnica (características detalladas) ---------- */
.tech-specs{column-count:2;column-gap:40px;margin-top:8px}
.tech-specs__group{break-inside:avoid;margin-bottom:22px}
.tech-specs__group h3{font-family:var(--sans);font-weight:800;font-size:15px;letter-spacing:-.2px;margin:0 0 8px;color:var(--ink)}
.tech-specs__table{border-radius:10px;overflow:hidden}
.tech-specs__row{display:flex;justify-content:space-between;gap:14px;padding:9px 12px;font-size:13.5px}
.tech-specs__row:nth-child(odd){background:var(--bg-2)}
.tech-specs__row span:first-child{color:var(--muted-2)}
.tech-specs__row span:last-child{font-weight:700;color:var(--text);text-align:right}
@media (max-width:720px){.tech-specs{column-count:1}}

/* ---------- Visor de fotos (lightbox) ---------- */
.detail-gallery__main,.detail-gallery__side>div,.detail-thumb{cursor:pointer}
.lightbox[hidden]{display:none}
.lightbox{position:fixed;inset:0;z-index:600;background:rgba(20,16,15,.94);
  display:flex;align-items:center;justify-content:center;
  opacity:0;transition:opacity .25s ease}
.lightbox:not([hidden]){opacity:1}
.lightbox__img{max-width:min(1100px,88vw);max-height:86vh;object-fit:contain;border-radius:8px;
  box-shadow:0 30px 80px rgba(0,0,0,.5)}
.lightbox__close{position:absolute;top:22px;right:26px;background:rgba(255,255,255,.12);color:#fff;
  border:none;width:42px;height:42px;border-radius:50%;font-size:18px;cursor:pointer}
.lightbox__close:hover{background:rgba(255,255,255,.22)}
.lightbox__nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.12);color:#fff;
  border:none;width:52px;height:52px;border-radius:50%;font-size:26px;cursor:pointer;display:flex;align-items:center;justify-content:center}
.lightbox__nav:hover{background:rgba(255,255,255,.22)}
.lightbox__prev{left:18px}
.lightbox__next{right:18px}
.lightbox__count{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);
  color:rgba(255,255,255,.85);font-size:13px;font-weight:600;background:rgba(255,255,255,.12);padding:6px 14px;border-radius:100px}
@media (max-width:600px){
  .lightbox__nav{width:42px;height:42px;font-size:20px}
  .lightbox__prev{left:8px}
  .lightbox__next{right:8px}
}
@media (hover:none) and (pointer:coarse){.lightbox__nav{display:none}}
.detail-ph{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-family:ui-monospace,monospace;
  font-size:10px;letter-spacing:.2em;color:#a89f92;text-transform:uppercase}
.back-link{max-width:var(--maxw);margin:0 auto;padding:24px clamp(20px,5vw,60px) 0;font-size:13px;font-weight:600;color:var(--muted-2);display:block}
.detail-body{max-width:var(--maxw);margin:0 auto;padding:38px clamp(20px,5vw,60px) clamp(70px,9vw,120px);
  display:grid;grid-template-columns:1.7fr 1fr;gap:clamp(30px,5vw,60px);align-items:start}
.detail-op{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.detail-op .tag{background:var(--ink);color:#fff;font-size:10.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;padding:6px 12px;border-radius:100px}
.detail-op .zone{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.detail-body h1{font-family:var(--sans);font-weight:800;font-size:clamp(32px,4.5vw,54px);line-height:1;letter-spacing:-1.5px;margin:0 0 8px;color:var(--ink)}
.detail-addr{font-size:15px;color:var(--muted-2);margin:-2px 0 14px}
.detail-addr:empty{display:none}
.detail-price{font-family:var(--sans);font-size:clamp(28px,3.6vw,42px);font-weight:800;letter-spacing:-1px;color:var(--accent);margin:14px 0 30px}
.spec-row{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:36px}
.spec{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 22px;text-align:center;min-width:96px}
.spec__v{font-family:var(--sans);font-size:24px;font-weight:800;color:var(--ink)}
.spec__k{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#9a978f;margin-top:2px}
.detail-body h2{font-family:var(--sans);font-weight:800;font-size:24px;letter-spacing:-.5px;margin:0 0 14px;color:var(--ink)}
.detail-body p{color:var(--muted);font-size:16px;line-height:1.75;margin:0 0 18px;font-weight:300}
.detail-map{height:380px;border-radius:var(--radius);overflow:hidden;background:var(--card);z-index:0}
.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.video-embed{position:relative;width:100%;aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;background:var(--card)}
.video-embed iframe,.video-embed video{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:cover;background:#000}
.video-embed--link{display:flex;align-items:center;justify-content:center;color:var(--text);font-weight:600;text-decoration:none;border:1px solid var(--line)}
.video-embed--link:hover{color:var(--accent)}
.feature-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px 26px;margin-top:6px}
.feature-list div{display:flex;align-items:center;gap:10px;font-size:14.5px;color:var(--muted);padding:9px 0;border-bottom:1px solid rgba(110,27,46,.07)}
.feature-list span{color:var(--accent)}
.aside{position:sticky;top:calc(var(--nav-h) + var(--topbar-h) + 12px);background:#fff;border:1px solid var(--line);border-radius:calc(var(--radius) + 4px);
  padding:30px 28px;box-shadow:0 20px 50px rgba(110,27,46,.08)}
.aside__ref{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#9a978f;margin-bottom:6px}
.aside__price{font-family:var(--sans);font-size:29px;font-weight:800;letter-spacing:-.5px;color:var(--ink);margin-bottom:20px}
.aside__agent{display:flex;align-items:center;gap:13px;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:22px}
.aside__ava{width:48px;height:48px;border-radius:50%;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--sans);font-size:18px;font-weight:800}
.aside .btn{margin-bottom:11px}

/* ---------- Reveal (scroll) ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .nav__links{display:none}
  .nav__burger{display:flex}
  .about,.contact{grid-template-columns:1fr}
  .detail-gallery{grid-template-columns:1fr}
  .detail-gallery__side{grid-template-rows:none;grid-template-columns:1fr 1fr}
  .detail-body{grid-template-columns:1fr}
  .aside{position:static}
}
@media (max-width:720px){
  .search__row{grid-template-columns:1fr 1fr}
  .search__btn{grid-column:1 / -1}
  .about__feats{grid-template-columns:1fr}
  .form__row{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr;gap:34px}
  .trust__sep{display:none}
  .cta-pair{grid-template-columns:1fr}
}
@media (max-width:520px){
  .search__row{grid-template-columns:1fr}
  .list-grid,.grid-cards{grid-template-columns:1fr}
  :root{--nav-h:78px;--topbar-h:48px}
  .footer__logo img{height:66px}
  .topbar__icon{height:30px}
  .topbar__brand{gap:10px}
  .topbar__word small{letter-spacing:.2em}
}

/* ---------- Asistente IA (chat) ---------- */
.ai-chat__toggle{position:fixed;bottom:96px;right:26px;z-index:190;width:58px;height:58px;border-radius:50%;
  background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;
  box-shadow:0 10px 30px rgba(110,27,46,.4);transition:transform .3s var(--ease-out,ease)}
.ai-chat__toggle:hover{transform:translateY(-3px)}

.ai-chat__panel{position:fixed;bottom:166px;right:26px;z-index:500;width:min(370px,calc(100vw - 32px));
  max-height:min(560px,calc(100vh - 200px));background:var(--card);border-radius:20px;overflow:hidden;
  display:flex;flex-direction:column;box-shadow:0 30px 70px rgba(0,0,0,.22);
  opacity:0;transform:translateY(16px) scale(.98);pointer-events:none;
  transition:opacity .28s var(--ease-out,ease),transform .28s var(--ease-out,ease)}
.ai-chat__panel.is-open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}

.ai-chat__head{background:var(--ink);color:#fff;padding:16px 18px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.ai-chat__head strong{font-size:14.5px;display:block}
.ai-chat__status{font-size:11.5px;color:rgba(255,255,255,.65)}
.ai-chat__close{background:none;border:none;color:#fff;font-size:16px;cursor:pointer;opacity:.8;padding:4px}
.ai-chat__close:hover{opacity:1}

.ai-chat__messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;background:var(--bg)}
.ai-msg{max-width:86%;font-size:13.5px;line-height:1.5}
.ai-msg p{margin:0;padding:10px 13px;border-radius:14px}
.ai-msg--bot{align-self:flex-start}
.ai-msg--bot p{background:#fff;color:var(--text);border:1px solid var(--line);border-bottom-left-radius:4px}
.ai-msg--user{align-self:flex-end}
.ai-msg--user p{background:var(--ink);color:#fff;border-bottom-right-radius:4px}
.ai-msg--typing{align-self:flex-start;background:#fff;border:1px solid var(--line);border-radius:14px;
  border-bottom-left-radius:4px;padding:12px 14px;display:flex;gap:4px}
.ai-msg--typing span{width:6px;height:6px;border-radius:50%;background:var(--muted-2);animation:aiTyping 1.1s infinite}
.ai-msg--typing span:nth-child(2){animation-delay:.15s}
.ai-msg--typing span:nth-child(3){animation-delay:.3s}
@keyframes aiTyping{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}

.ai-props{display:flex;flex-direction:column;gap:8px;max-width:100%!important}
.ai-prop-card{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:11px 13px;transition:box-shadow .25s,transform .25s}
.ai-prop-card:hover{box-shadow:0 10px 24px rgba(110,27,46,.14);transform:translateY(-2px)}
.ai-prop-card__zone{font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-bottom:4px}
.ai-prop-card__addr{font-size:13px;font-weight:600;color:var(--text)}
.ai-prop-card__price{font-size:13.5px;font-weight:700;color:var(--ink);margin-top:2px}
.ai-prop-card__specs{font-size:11.5px;color:var(--muted-2);margin-top:2px}

.ai-chat__lead{padding:12px 16px;background:#fff;border-top:1px solid var(--line)}
.ai-lead__intro{font-size:12.5px;color:var(--muted-2);margin:0 0 8px}
.ai-chat__lead form{display:flex;flex-direction:column;gap:8px}
.ai-chat__lead input{border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:13.5px;font-family:inherit;background:var(--bg)}
.ai-chat__lead .btn{font-size:13px;padding:11px 20px}

.ai-chat__form{display:flex;gap:8px;padding:12px;background:#fff;border-top:1px solid var(--line)}
.ai-chat__form input{flex:1;border:1px solid var(--line);border-radius:100px;padding:11px 16px;font-size:13.5px;font-family:inherit;background:var(--bg)}
.ai-chat__form button{width:40px;height:40px;flex:none;border-radius:50%;background:var(--accent);color:#fff;
  border:none;cursor:pointer;font-size:15px;display:flex;align-items:center;justify-content:center}

@media (max-width:520px){
  .ai-chat__toggle{bottom:90px;right:18px}
  .ai-chat__panel{bottom:0;right:0;left:0;width:100%;max-height:min(78vh,600px);border-radius:20px 20px 0 0}
}