/* =========================================================
   COSMOPOL LIFESTYLE — ESTILOS
   Cambia los colores de marca aquí (variables) y se aplican en todo el sitio.
   ========================================================= */
:root{
  --primario:#1b2a3a;     /* azul marino (header, títulos, fondos oscuros) */
  --acento:#b89664;       /* dorado (botones, detalles) */
  --acento-osc:#9c7c4d;
  --claro:#f6f3ee;        /* fondo crema */
  --texto:#3a3f45;
  --gris:#eef0f2;
  --blanco:#fff;
  --borde:#dfe2e6;
  --radio:6px;
  --sombra:0 10px 30px rgba(20,30,45,.10);
  --fuente:'Montserrat',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --fuente-tit:'Playfair Display',Georgia,serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;font-family:var(--fuente);color:var(--texto);background:var(--blanco);line-height:1.65;font-size:var(--tam-base,16px);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{color:var(--primario);line-height:1.25;margin:0 0 .6em}
p{margin:0 0 1em}
.wrap{width:min(1180px,100% - 32px);margin-inline:auto}
.ic{width:20px;height:20px;flex:none;vertical-align:middle}

/* ---------- Botones ---------- */
.btn{display:inline-block;background:var(--acento);color:var(--btn-texto,#fff);text-decoration:none;font-weight:600;font-size:.88rem;letter-spacing:.08em;text-transform:uppercase;padding:14px 30px;border-radius:var(--radio);border:2px solid var(--acento);cursor:pointer;transition:.25s;font-family:inherit}
.btn:hover{background:var(--acento-osc);border-color:var(--acento-osc)}
.btn-linea{background:transparent;color:var(--acento)}
.btn-linea:hover{background:var(--acento);color:var(--btn-texto,#fff)}
.btn-full{width:100%;text-align:center}

/* ---------- Topbar / Header ---------- */
.topbar{background:var(--primario);color:#fff;font-size:.85rem}
.topbar .wrap{display:flex;justify-content:flex-end;gap:8px;align-items:center;padding:7px 0}
.topbar a{text-decoration:none;font-weight:600;display:inline-flex;gap:6px;align-items:center;color:var(--acento)}
.header{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 2px 14px rgba(0,0,0,.06)}
.header-in{display:flex;align-items:center;justify-content:space-between;min-height:76px}
.logo img{max-height:54px;width:auto}
.logo{text-decoration:none}
.logo-txt{font-family:var(--fuente-tit);font-size:1.5rem;color:var(--primario);letter-spacing:.12em;display:flex;flex-direction:column;line-height:1}
.logo-txt small{font-family:var(--fuente);font-size:.6rem;letter-spacing:.5em;color:var(--acento);margin-top:4px}
.logo-txt.grande{font-size:2.4rem;align-items:center}
.nav{display:flex;gap:28px;align-items:center}
.nav a{text-decoration:none;font-weight:500;font-size:.92rem;color:var(--primario);position:relative;padding:6px 0}
.nav a:not(.nav-tel)::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--acento);transition:.25s}
.nav a:hover::after{width:100%}
.nav-tel{background:var(--primario);color:#fff!important;padding:9px 16px!important;border-radius:var(--radio);display:inline-flex;gap:6px;align-items:center}
.menu-btn{display:none;background:none;border:0;color:var(--primario);cursor:pointer;padding:8px;position:relative;z-index:2}
.menu-btn .ic{width:28px;height:28px}

/* ---------- Slider ---------- */
.hero-slider{position:relative;height:min(88vh,760px);min-height:460px;overflow:hidden;background:var(--primario)}
.slide{position:absolute;inset:0;background:var(--primario) center/cover no-repeat;opacity:0;transition:opacity 1s ease;display:flex;align-items:center}
.slide::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,25,38,.78) 0%,rgba(15,25,38,.35) 60%,rgba(15,25,38,.1) 100%)}
.slide.activo{opacity:1;z-index:1}
.slide[data-slot]::after{content:"Subir imagen: " attr(data-slot);position:absolute;right:16px;bottom:60px;color:rgba(255,255,255,.6);font-size:.75rem;border:1px dashed rgba(255,255,255,.4);padding:6px 10px;border-radius:4px}
.slide-txt{position:relative;color:#fff}
.slide-txt h2{color:#fff;font-family:var(--fuente-tit);font-size:clamp(2rem,5vw,3.6rem);font-weight:500;max-width:760px;margin-bottom:.3em}
.slide-txt h2 span{display:block;font-family:var(--fuente);font-size:.45em;letter-spacing:.35em;text-transform:uppercase;color:var(--acento);margin-top:.6em}
.slide-txt h2 s{opacity:.6;font-size:.7em}
.slide-extra{font-size:1.15rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:1.6em;color:#f1e6d4}
.dots{position:absolute;bottom:24px;left:0;right:0;display:flex;justify-content:center;gap:10px;z-index:3}
.dots button{width:12px;height:12px;border-radius:50%;border:2px solid #fff;background:transparent;cursor:pointer;padding:0}
.dots button.activo{background:var(--acento);border-color:var(--acento)}

/* ---------- Secciones generales ---------- */
.seccion,.intro,.caracteristicas,.modelos,.amenidades,.videos,.contacto{padding:clamp(56px,8vw,96px) 0}
.gris{background:var(--gris)}
.centro{text-align:center}
.eyebrow{font-size:.78rem;font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:var(--acento);margin-bottom:.5em}
.titulo{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:700}
.titulo span{font-weight:400;font-size:.7em;color:var(--texto)}
.titulo.claro,.titulo.claro span{color:#fff}
.sep{width:70px;height:3px;background:var(--acento);border:0;margin:0 0 1.4em}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:start}
.grid-3{display:grid;grid-template-columns:1fr 1.3fr 1fr;gap:32px;align-items:center}
.centrado-v{align-items:center}
.caja{background:var(--claro);padding:32px;border-radius:var(--radio);border-left:4px solid var(--acento)}

.lista-check{list-style:none;padding:0;margin:1.2em 0}
.lista-check li{display:flex;gap:10px;align-items:flex-start;padding:5px 0}
.lista-check .ic{color:var(--acento);margin-top:3px}
.cols-2{columns:2;column-gap:24px}
.cols-2 li{break-inside:avoid}

/* Intro */
.intro{background:var(--claro);text-align:center}
.intro-logo{display:flex;justify-content:center;margin-bottom:24px}
.intro-logo img{max-width:260px}
.intro-logo.izq{justify-content:flex-start}
.intro h3{font-weight:400;font-size:clamp(1.15rem,2.2vw,1.5rem);max-width:760px;margin:0 auto 1.4em;font-family:var(--fuente-tit)}

/* Formulario */
.card-form{background:#fff;padding:32px;border-radius:var(--radio);box-shadow:var(--sombra);border-top:4px solid var(--acento)}
.card-form h3{font-size:1.3rem}
.form label{display:block;font-size:.85rem;font-weight:600;color:var(--primario);margin-bottom:14px}
.form input,.form select,.form textarea{display:block;width:100%;margin-top:6px;padding:12px 14px;border:1px solid var(--borde);border-radius:var(--radio);font:inherit;font-weight:400;color:var(--texto);background:#fff}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--acento);border-color:transparent}
.form .acepto{display:flex;gap:8px;align-items:flex-start;font-weight:400}
.form .acepto input{width:auto;margin-top:4px}
.hp{position:absolute!important;left:-9999px;height:0;overflow:hidden}
.form-ok,.form-err{padding:12px 16px;border-radius:var(--radio);margin-bottom:16px;font-weight:600;font-size:.9rem}
.form-ok{background:#e7f5ec;color:#1d6b3a}
.form-err{background:#fdecec;color:#9b1c1c}
.g-recaptcha{margin-bottom:14px}

/* Modelos */
.modelos{background:#fff}
.grid-modelos{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:28px;margin-top:40px}
.modelo-card{background:#fff;border-radius:var(--radio);overflow:hidden;box-shadow:var(--sombra);display:flex;flex-direction:column;transition:transform .25s}
.modelo-card:hover{transform:translateY(-6px)}
.modelo-img{display:block;aspect-ratio:4/3;overflow:hidden;background:var(--gris)}
.modelo-img img,.modelo-img .img-slot{width:100%;height:100%;object-fit:cover}
.modelo-body{padding:22px;display:flex;flex-direction:column;flex:1}
.modelo-nombre{font-size:1.05rem;color:var(--primario);margin-bottom:.6em}
.modelo-nombre strong{font-family:var(--fuente-tit);font-size:1.5rem;display:block;font-weight:600}
.specs{list-style:none;padding:0;margin:0 0 16px;display:flex;flex-wrap:wrap;gap:10px 16px;font-size:.88rem}
.specs li{display:flex;gap:6px;align-items:center}
.specs .ic{color:var(--acento)}
.precio{font-size:1.5rem;font-weight:700;color:var(--primario);margin-bottom:.2em}
.precio small{display:block;font-size:.72rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--texto)}
.precio.grande{font-size:2.2rem}
.nota{font-size:.78rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--acento)}
.extra{font-size:.85rem}
.modelo-body .btn{margin-top:auto}

/* Amenidades */
.amenidades{background:var(--primario)}
.grid-amenidades{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:18px;margin-top:40px}
.amenidad{margin:0;position:relative;border-radius:var(--radio);overflow:hidden;aspect-ratio:4/3;background:var(--primario-2,#243548)}
.amenidad img,.amenidad .img-slot{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.amenidad:hover img{transform:scale(1.06)}
.amenidad figcaption{position:absolute;left:0;right:0;bottom:0;padding:24px 14px 12px;color:#fff;font-weight:600;font-size:.9rem;background:linear-gradient(transparent,rgba(10,18,28,.85));pointer-events:none}
.amenidad .img-slot{color:rgba(255,255,255,.55);border-color:rgba(255,255,255,.25);background:#243548}

/* Videos (YouTube ligero) */
.grid-videos{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:32px}
.yt{position:relative;display:block;width:100%;aspect-ratio:16/9;border:0;padding:0;border-radius:var(--radio);background:#000 center/cover no-repeat;cursor:pointer;overflow:hidden}
.yt::before{content:"";position:absolute;inset:0;background:rgba(0,0,0,.2);transition:.25s}
.yt:hover::before{background:rgba(0,0,0,.05)}
.yt-play{position:absolute;left:50%;top:50%;width:68px;height:48px;transform:translate(-50%,-50%);background:var(--acento);border-radius:12px}
.yt-play::after{content:"";position:absolute;left:27px;top:14px;border-style:solid;border-width:10px 0 10px 17px;border-color:transparent transparent transparent #fff}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* Ubicación */
.ubicacion{display:grid;grid-template-columns:1.3fr 1fr;background:var(--claro)}
.mapa iframe{width:100%;height:100%;min-height:420px;border:0;display:block}
.ubicacion-txt{padding:clamp(40px,6vw,80px)}

/* Contacto */
.contacto{background:var(--claro)}

/* Hero del modelo */
.modelo-hero{background:linear-gradient(135deg,var(--primario) 0%,var(--primario-2,#2b4057) 100%);color:#fff;padding:clamp(48px,7vw,90px) 0}
.modelo-hero h1{color:#fff;font-family:var(--fuente-tit);font-weight:500;font-size:clamp(1.7rem,3.4vw,2.6rem);margin-bottom:.9em}
.modelo-hero-img{border-radius:var(--radio);overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.35)}
.modelo-hero-img .img-slot{min-height:340px;color:rgba(255,255,255,.6);background:rgba(255,255,255,.06)}
.specs.grandes{margin-top:36px;gap:22px 32px;font-size:1rem}
.specs.grandes li{align-items:center;gap:12px}
.specs.grandes .ic{width:34px;height:34px}
.specs.grandes span{display:flex;flex-direction:column;line-height:1.2}
.specs.grandes strong{font-size:1.25rem}
.specs.grandes small{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;opacity:.8}

/* Galería */
.grid-galeria{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin-top:32px}
.grid-galeria a,.grid-galeria .img-slot{aspect-ratio:4/3;border-radius:var(--radio);overflow:hidden;display:block}
.grid-galeria img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.grid-galeria a:hover img{transform:scale(1.05)}

/* Contacto modelo */
.beneficios{display:grid;gap:28px}
.beneficio{text-align:center}
.beneficio .ic{width:44px;height:44px;color:var(--acento);margin:0 auto 10px;display:block}
.beneficio h4{font-size:1.05rem;margin-bottom:.3em}
.beneficio p{font-size:.92rem}

.otros-modelos{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:28px}
.otro{background:#fff;border-radius:var(--radio);padding:16px 22px;text-decoration:none;box-shadow:var(--sombra);display:flex;flex-direction:column;min-width:190px;transition:.25s;border-bottom:3px solid transparent}
.otro:hover{border-color:var(--acento);transform:translateY(-3px)}
.otro span{font-weight:700;color:var(--primario)}
.otro small{color:var(--acento);font-weight:600}

/* Espacio para imagen pendiente */
.img-slot{display:flex;align-items:center;justify-content:center;text-align:center;padding:16px;min-height:160px;width:100%;background:repeating-linear-gradient(45deg,#f2f3f5,#f2f3f5 12px,#e9ebee 12px,#e9ebee 24px);border:2px dashed #c6cbd2;border-radius:var(--radio);color:#7a828c;font-size:.78rem;line-height:1.5}
.img-slot code{font-size:.72rem;word-break:break-all}
.slot-plano{margin-top:10px;min-height:120px}

/* Footer */
.footer{background:var(--primario);color:#d5dbe2;padding:56px 0 0;font-size:.92rem}
.footer-in{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;padding-bottom:40px}
.footer h4{color:#fff;font-size:1rem;display:flex;gap:8px;align-items:center}
.footer h4 .ic{color:var(--acento)}
.footer a{text-decoration:none;display:inline-flex;gap:8px;align-items:center}
.footer a:hover{color:var(--acento)}
.copy{border-top:1px solid rgba(255,255,255,.1);text-align:center;padding:18px 16px;font-size:.8rem}
.copy a{color:var(--acento)}

/* WhatsApp flotante */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;background:#25d366;color:#fff;border-radius:40px;display:flex;align-items:center;gap:10px;padding:12px;text-decoration:none;box-shadow:0 8px 24px rgba(0,0,0,.25);font-weight:600;font-size:.88rem}
.wa-float .ic{width:32px;height:32px}
.wa-float span{max-width:0;overflow:hidden;white-space:nowrap;transition:max-width .35s,padding .35s}
.wa-float:hover span{max-width:240px;padding-right:8px}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(8,12,18,.94);display:flex;align-items:center;justify-content:center;padding:40px 70px}
.lightbox[hidden]{display:none}
.lightbox img{max-height:88vh;max-width:100%;border-radius:4px}
.lightbox button{position:absolute;background:rgba(255,255,255,.1);border:0;color:#fff;width:48px;height:48px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center}
.lightbox button:hover{background:var(--acento)}
.lb-close{top:18px;right:18px}
.lb-prev{left:14px;top:50%;transform:translateY(-50%) rotate(180deg)}
.lb-next{right:14px;top:50%;transform:translateY(-50%)}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .grid-3{grid-template-columns:1fr}
  .grid-videos{grid-template-columns:repeat(2,1fr)}
  .ubicacion{grid-template-columns:1fr}
  .mapa iframe{min-height:320px}
}
@media (max-width:860px){
  .menu-btn{display:block}
  .nav{position:fixed;top:0;right:0;height:100vh;width:min(300px,85%);background:#fff;flex-direction:column;align-items:flex-start;padding:90px 28px 28px;gap:18px;box-shadow:-10px 0 30px rgba(0,0,0,.15);transform:translateX(100%);transition:transform .3s;z-index:1}
  .nav.abierto{transform:none}
  .grid-2{grid-template-columns:1fr}
  .footer-in{grid-template-columns:1fr;gap:20px}
}
@media (max-width:560px){
  .grid-videos{grid-template-columns:1fr}
  .cols-2{columns:1}
  .topbar .wrap{justify-content:center}
  .lightbox{padding:20px 10px}
  .lb-prev,.lb-next{top:auto;bottom:18px}
  .lb-prev{left:calc(50% - 60px);transform:rotate(180deg)}
  .lb-next{right:calc(50% - 60px);transform:none}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}