:root{
  --azul:#142638; --azul-2:#1B3247; --azul-3:#24405A;
  --oro:#B08A56; --oro-2:#C6A273; --crema:#F3F0E9; --hueso:#FAF8F3; --blanco:#fff;
  --tinta:#303A40; --gris:#5E676D; --linea:#E3DDD1; --grafito:#303A40;
  --serif:'Cormorant Garamond',Georgia,serif; --sans:'Inter',system-ui,Arial,sans-serif;
  --max:1200px; --r:4px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--tinta);background:var(--crema);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
.contenedor{max-width:var(--max);margin:0 auto;padding:0 28px}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.1;letter-spacing:-.01em}
.eyebrow{display:block;font-size:12px;letter-spacing:.3em;text-transform:uppercase;color:var(--oro);font-weight:600;margin-bottom:12px}
.ico{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:15px 26px;border-radius:var(--r);font-size:13px;letter-spacing:.12em;text-transform:uppercase;font-weight:600;cursor:pointer;border:1px solid transparent;transition:.25s}
.btn-oro{background:var(--oro);color:#fff}
.btn-oro:hover{background:var(--oro-2)}
.btn-borde{border-color:rgba(243,240,233,.5);color:var(--crema);text-transform:none;letter-spacing:.02em;font-size:14px;padding:11px 20px}
.btn-borde:hover{border-color:var(--oro);color:var(--oro-2)}
.btn-linea{border-color:var(--oro);color:var(--azul);background:transparent;padding:11px 20px;font-size:12px}
.btn-linea:hover{background:var(--oro);color:#fff}
.enlace{font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;display:inline-flex;gap:10px;align-items:center;color:var(--azul)}
.enlace:hover{color:var(--oro)}

/* Header */
.header{position:sticky;top:0;z-index:50;background:var(--azul);border-bottom:1px solid rgba(255,255,255,.06)}
.header .contenedor{display:flex;align-items:center;justify-content:space-between;height:80px;gap:20px}
.header .logo img{height:58px;width:auto}
.nav{display:flex;gap:34px;align-items:center}
.nav a{color:var(--crema);font-size:14px;padding:6px 0;border-bottom:1px solid transparent}
.nav a:hover,.nav a.activo{border-color:var(--oro);color:#fff}
.menu-btn{display:none;background:none;border:0;color:var(--crema);cursor:pointer}
.menu-btn .ico{width:28px;height:28px}

/* Hero */
.hero{background:var(--azul);color:var(--crema);display:grid;grid-template-columns:minmax(560px,1fr) 1.25fr;min-height:560px}
.hero .texto{padding:80px 40px 70px max(28px,calc((100vw - var(--max))/2 + 28px));display:flex;flex-direction:column;justify-content:center;position:relative;z-index:2}
.hero h1{font-size:clamp(40px,4vw,56px);margin-bottom:22px;max-width:520px}
.hero p{font-size:17px;color:rgba(243,240,233,.82);max-width:430px;margin-bottom:34px}
.hero .zonas{display:flex;align-items:center;gap:8px;margin-top:28px;font-size:14px;color:rgba(243,240,233,.85)}
.hero .foto{position:relative;background:url(../assets/img/hero.jpg) center/cover no-repeat}
.hero .foto::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--azul) 0%,rgba(20,38,56,.55) 18%,rgba(20,38,56,0) 45%)}

/* Secciones */
section{padding:90px 0}
.cabecera{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:38px;flex-wrap:wrap}
.cabecera h2{font-size:clamp(32px,3.4vw,46px);color:var(--azul)}

/* Estilos de vida */
.estilos{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.estilo{position:relative;aspect-ratio:1.4/1;border-radius:var(--r);overflow:hidden;color:#fff;display:flex;align-items:flex-end;padding:20px;background:var(--azul-2) center/cover}
.estilo::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,38,56,0) 35%,rgba(20,38,56,.88));transition:.3s}
.estilo:hover::before{background:linear-gradient(180deg,rgba(20,38,56,.15) 0%,rgba(20,38,56,.92))}
.estilo .info{position:relative;width:100%;display:flex;justify-content:space-between;align-items:flex-end;gap:10px}
.estilo h3{font-family:var(--sans);font-size:17px;font-weight:600;letter-spacing:0;margin-bottom:2px}
.estilo p{font-size:13px;color:rgba(255,255,255,.82);line-height:1.4}

/* Diferencia */
.diferencia{background:var(--crema);padding:0}
.diferencia .grid{display:grid;grid-template-columns:1fr 1.15fr;align-items:center;gap:0}
.diferencia .foto{min-height:420px;height:100%;background:url(../assets/img/asesor.jpg) center/cover}
.diferencia .texto{padding:60px 48px}
.diferencia h2{font-size:clamp(30px,3.2vw,44px);color:var(--azul);margin-bottom:16px}
.diferencia .intro{color:var(--gris);max-width:480px;margin-bottom:36px}
.pasos{display:grid;grid-template-columns:repeat(4,1fr)}
.paso{position:relative;padding:10px 12px 0;border-left:1px solid var(--linea);text-align:center;display:flex;flex-direction:column;align-items:center}
.paso:first-child{border-left:0}
.paso .n{font-family:var(--sans);font-weight:800;font-size:clamp(52px,5vw,72px);line-height:.9;letter-spacing:-.04em;
  background:linear-gradient(180deg,rgba(176,138,86,.55) 0%,rgba(176,138,86,.18) 55%,rgba(176,138,86,0) 90%);
  -webkit-background-clip:text;background-clip:text;color:transparent;user-select:none}
.paso .ico{width:38px;height:38px;color:var(--oro);stroke-width:1.5;margin:-30px 0 14px;position:relative;background:transparent}
.paso h3{font-family:var(--sans);font-size:15px;font-weight:700;color:var(--azul);letter-spacing:-.01em;margin-bottom:4px}
.paso p{font-size:13px;color:var(--gris);line-height:1.45;max-width:150px;flex:1}
.paso::after{content:"";width:34px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--oro-2),var(--oro));margin-top:16px}
/* Propiedades */
.grilla-dest{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.prop-h{display:grid;grid-template-columns:1.1fr 1fr;background:var(--blanco);border-radius:var(--r);overflow:hidden;box-shadow:0 10px 30px rgba(20,38,56,.06);transition:.3s}
.prop-h:hover{box-shadow:0 20px 44px rgba(20,38,56,.13);transform:translateY(-3px)}
.prop-h .foto,.tarjeta .foto{background:var(--azul-2) center/cover;position:relative;min-height:200px}
.prop-h .cuerpo{padding:24px 22px;display:flex;flex-direction:column}
.prop-h h3,.tarjeta h3{font-family:var(--serif);font-size:22px;color:var(--azul);line-height:1.15}
.zona-t{font-size:13px;color:var(--gris);margin:4px 0 14px}
.datos{display:flex;gap:16px;font-size:13px;color:var(--tinta);margin-bottom:14px;flex-wrap:wrap}
.datos span{display:inline-flex;align-items:center;gap:6px}
.datos .ico{width:16px;height:16px;color:var(--gris)}
.precio{font-family:var(--serif);font-size:28px;font-weight:600;color:var(--azul);margin-bottom:16px}
.prop-h .btn{align-self:flex-start;margin-top:auto}
.chip{position:absolute;top:12px;left:12px;background:rgba(20,38,56,.82);color:var(--crema);font-size:11px;letter-spacing:.12em;text-transform:uppercase;padding:5px 10px;border-radius:2px}
.chip.ej{left:auto;right:12px;background:var(--oro);color:#fff}

.filtros{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px}
.filtro{padding:9px 18px;border:1px solid var(--linea);background:#fff;border-radius:40px;font-size:13px;cursor:pointer;color:var(--azul)}
.filtro.activo,.filtro:hover{background:var(--azul);color:var(--crema);border-color:var(--azul)}
.grilla{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.tarjeta{background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:0 10px 30px rgba(20,38,56,.06);transition:.3s;display:flex;flex-direction:column}
.tarjeta:hover{box-shadow:0 20px 44px rgba(20,38,56,.13);transform:translateY(-3px)}
.tarjeta .foto{aspect-ratio:4/3;min-height:0}
.tarjeta .cuerpo{padding:22px;display:flex;flex-direction:column;flex:1}
.tarjeta .precio{margin:auto 0 0;font-size:24px}
.vacio{grid-column:1/-1;text-align:center;color:var(--gris);padding:40px 0}

/* Formulario */
.busqueda{background:var(--azul);color:var(--crema);padding:0}
.busqueda .grid{display:grid;grid-template-columns:200px 1fr 1.25fr;align-items:center;gap:0}
.busqueda .puerta{align-self:stretch;background:url(../assets/img/aldaba-puerta.jpg) center/cover;min-height:100%}
.busqueda .texto{padding:60px 44px;border-right:1px solid rgba(243,240,233,.18)}
.busqueda h2{font-size:clamp(30px,3vw,40px);margin-bottom:16px}
.busqueda .texto p{color:rgba(243,240,233,.78);font-size:15px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px;padding:44px 44px 34px 44px}
.form label{font-size:12px;color:rgba(243,240,233,.85);display:block;margin-bottom:6px}
.form input,.form select{width:100%;padding:12px 14px;border:1px solid rgba(243,240,233,.28);background:transparent;color:var(--crema);font-family:var(--sans);font-size:14px;border-radius:var(--r);appearance:none}
.form select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23F3F0E9' stroke-width='1.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}
.form select option{color:var(--tinta)}
.form input::placeholder{color:rgba(243,240,233,.45)}
.form input:focus,.form select:focus{outline:none;border-color:var(--oro)}
.form .full{grid-column:1/-1}
.form .btn{width:100%}
.form .nota{grid-column:1/-1;text-align:center;font-size:13px;color:rgba(243,240,233,.8);display:flex;align-items:center;justify-content:center;gap:8px}
.form .legal{grid-column:1/-1;text-align:center;font-size:11px;color:rgba(243,240,233,.5)}

/* Valores */
.valores{padding:44px 0;background:var(--crema)}
.valores .grid{display:grid;grid-template-columns:repeat(4,1fr)}
.valor{display:flex;gap:16px;padding:0 26px;border-left:1px solid var(--linea)}
.valor:first-child{border-left:0;padding-left:0}
.valor .ico{width:34px;height:34px;color:var(--oro);stroke-width:1.3}
.valor h3{font-family:var(--sans);font-size:14px;font-weight:700;color:var(--azul);letter-spacing:0}
.valor p{font-size:13px;color:var(--gris);line-height:1.45}

/* Inversionistas */
.inversion{background:var(--hueso);color:var(--azul);text-align:center;border-top:1px solid var(--linea)}
.inversion h2{font-size:clamp(30px,3.2vw,44px);margin-bottom:14px}
.inversion p{max-width:620px;margin:0 auto 30px;color:var(--gris)}

/* Conversemos (CTA WhatsApp) */
.conversemos{background:radial-gradient(ellipse at 85% 50%,rgba(176,138,86,.16),transparent 55%),var(--azul-2);color:var(--crema);position:relative;overflow:hidden}
.conversemos::before{content:"";position:absolute;right:-180px;top:50%;width:640px;height:640px;transform:translateY(-50%);border:1px solid rgba(176,138,86,.18);border-radius:50%}
.conversemos .grid{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:center;position:relative}
.conversemos h2{font-size:clamp(34px,3.8vw,52px);margin-bottom:18px}
.conversemos h2 em{color:var(--oro-2)}
.conversemos .texto>p{color:rgba(243,240,233,.78);max-width:480px;margin-bottom:26px}
.garantias{list-style:none;display:grid;gap:12px;margin-bottom:34px}
.garantias li{display:flex;gap:12px;align-items:center;font-size:15px}
.garantias .ico{color:var(--oro)}
.tel{display:inline-flex;align-items:center;gap:16px;padding:14px 26px 14px 14px;border:1px solid rgba(176,138,86,.5);border-radius:60px;transition:.3s}
.tel svg{width:46px;height:46px;padding:10px;background:#25D366;border-radius:50%;fill:#fff}
.tel span{font-family:var(--serif);font-size:26px;font-weight:600;line-height:1.1}
.tel small{display:block;font-family:var(--sans);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--oro-2);font-weight:600}
.tel:hover{background:rgba(176,138,86,.12);border-color:var(--oro)}
.chat{background:#F3F0E9;border-radius:18px;overflow:hidden;box-shadow:0 30px 70px rgba(0,0,0,.4);max-width:430px;width:100%;justify-self:end;color:var(--tinta)}
.chat-top{background:var(--azul);color:var(--crema);display:flex;gap:12px;align-items:center;padding:14px 18px;border-bottom:2px solid var(--oro)}
.chat-top strong{display:block;font-size:15px}
.chat-top small{font-size:12px;color:rgba(243,240,233,.75);display:flex;align-items:center;gap:6px}
.avatar{width:42px;height:42px;border-radius:50%;background:var(--azul-3);display:flex;align-items:center;justify-content:center}
.avatar img{height:28px}
.punto{width:8px;height:8px;border-radius:50%;background:#25D366;display:inline-block;box-shadow:0 0 0 0 rgba(37,211,102,.6);animation:pulso 2s infinite}
@keyframes pulso{70%{box-shadow:0 0 0 7px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
.chat-cuerpo{padding:22px 18px 10px;min-height:300px;background-image:radial-gradient(rgba(20,38,56,.05) 1px,transparent 1px);background-size:16px 16px}
.burbuja{background:#fff;padding:10px 14px;border-radius:2px 12px 12px 12px;font-size:14px;line-height:1.45;max-width:85%;margin-bottom:10px;box-shadow:0 1px 2px rgba(0,0,0,.08)}
.rapidas{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end;margin-top:14px}
.rapidas a{background:var(--azul);color:var(--crema);font-size:13px;padding:8px 14px;border-radius:16px;transition:.2s}
.rapidas a:hover{background:var(--oro);color:#fff}
.escribiendo{display:none;background:#fff;width:58px;padding:12px 14px;border-radius:2px 12px 12px 12px;margin-bottom:10px}
.escribiendo span{display:inline-block;width:6px;height:6px;margin:0 2px;border-radius:50%;background:var(--gris);animation:salto 1.2s infinite}
.escribiendo span:nth-child(2){animation-delay:.15s}.escribiendo span:nth-child(3){animation-delay:.3s}
@keyframes salto{0%,60%,100%{transform:none;opacity:.5}30%{transform:translateY(-4px);opacity:1}}
/* secuencia de aparición */
.chat .b1,.chat .b2,.chat .rapidas a{opacity:0;transform:translateY(8px)}
.chat.vivo .b1{animation:entra .4s .2s forwards}
.chat.vivo .escribiendo{display:block;animation:sale .1s 1.5s forwards}
.chat.vivo .b2{animation:entra .4s 1.6s forwards}
.chat.vivo .rapidas a{animation:entra .35s forwards}
.chat.vivo .rapidas a:nth-child(1){animation-delay:2.1s}.chat.vivo .rapidas a:nth-child(2){animation-delay:2.25s}
.chat.vivo .rapidas a:nth-child(3){animation-delay:2.4s}.chat.vivo .rapidas a:nth-child(4){animation-delay:2.55s}
@keyframes entra{to{opacity:1;transform:none}}
@keyframes sale{to{display:none;opacity:0;height:0;padding:0;margin:0}}
@media(prefers-reduced-motion:reduce){.chat .b1,.chat .b2,.chat .rapidas a{opacity:1;transform:none;animation:none!important}.chat.vivo .escribiendo{display:none}}
.chat-input{display:flex;gap:10px;padding:12px 14px;background:#fff;border-top:1px solid var(--linea)}
.chat-input input{flex:1;border:1px solid var(--linea);border-radius:24px;padding:11px 16px;font-family:var(--sans);font-size:14px;background:var(--hueso)}
.chat-input input:focus{outline:none;border-color:var(--oro)}
.chat-input button{width:44px;height:44px;border:0;border-radius:50%;background:#25D366;cursor:pointer;display:flex;align-items:center;justify-content:center}
.chat-input button svg{width:20px;height:20px;fill:#fff}

/* Footer */
.footer{background:var(--azul);border-top:1px solid rgba(176,138,86,.25);color:rgba(243,240,233,.75);padding:60px 0 26px;font-size:14px}
.footer .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px;margin-bottom:40px}
.footer img{height:54px;margin-bottom:14px}
.footer .lema{font-family:var(--serif);font-size:20px;color:var(--crema);margin-bottom:16px}
.footer h4{color:var(--oro);font-size:12px;letter-spacing:.22em;text-transform:uppercase;margin-bottom:14px}
.footer ul{list-style:none}.footer li{margin-bottom:8px}
.footer a:hover{color:var(--oro-2)}
.footer .redes{display:flex;gap:16px}
.footer .creditos{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12px;color:rgba(243,240,233,.5);border-top:1px solid rgba(243,240,233,.1);padding-top:20px}

/* Texto legal */
.legal-texto{max-width:820px}
.legal-texto h2{font-size:28px;color:var(--azul);margin:36px 0 12px}
.legal-texto p,.legal-texto li{color:var(--tinta);font-size:15.5px;margin-bottom:12px}
.legal-texto ul{padding-left:22px}
.legal-texto a{color:var(--oro);text-decoration:underline}
.legal-texto .actualizado{color:var(--gris);font-size:13px}

/* WhatsApp flotante */
.wa{position:fixed;right:22px;bottom:22px;z-index:60;width:56px;height:56px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.wa svg{width:30px;height:30px;fill:#fff}

/* Página interna */
.titulo-pag{background:var(--azul);color:var(--crema);padding:70px 0 60px}
.titulo-pag h1{font-size:clamp(36px,4vw,54px)}
.titulo-pag p{color:rgba(243,240,233,.75);margin-top:10px}

/* Detalle */
.galeria{display:grid;grid-template-columns:2fr 1fr;grid-template-rows:1fr 1fr;gap:10px;height:460px;margin-bottom:44px}
.galeria div{background:var(--azul-2) center/cover;border-radius:var(--r)}
.galeria div:first-child{grid-row:span 2}
.galeria.una{grid-template-columns:1fr;grid-template-rows:1fr}
.galeria.una div:first-child{grid-row:auto}
.detalle-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:50px;align-items:start}
.detalle-grid h1{font-size:clamp(34px,3.6vw,48px);color:var(--azul);margin-bottom:10px}
.detalle-grid .desc{color:var(--gris);font-size:16px;white-space:pre-line}
.caract{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:26px}
.caract li{display:flex;gap:10px;align-items:center;font-size:14px}
.caract .ico{color:var(--oro);width:18px}
.ficha{background:#fff;padding:30px;border-radius:var(--r);box-shadow:0 10px 30px rgba(20,38,56,.07);position:sticky;top:110px}
.ficha dl{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:24px;font-size:14px}
.ficha dt{color:var(--gris);font-size:11px;text-transform:uppercase;letter-spacing:.12em}
.ficha dd{font-weight:600;color:var(--azul)}
.ficha .btn{width:100%}

@media(max-width:1020px){
  .nav{display:none;position:absolute;top:80px;left:0;right:0;background:var(--azul);flex-direction:column;align-items:flex-start;padding:20px 28px 28px;gap:16px}
  .nav.abierto{display:flex}
  .menu-btn{display:block}
  .hero{grid-template-columns:1fr;min-height:0}
  .hero .foto{min-height:320px;order:-1}
  .hero .foto::before{background:linear-gradient(0deg,var(--azul) 0%,rgba(20,38,56,0) 40%)}
  .hero .texto{padding:30px 28px 60px}
  .estilos{grid-template-columns:1fr 1fr}
  .diferencia .grid{grid-template-columns:1fr}
  .diferencia .foto{min-height:320px}
  .diferencia .texto{padding:50px 28px}
  .pasos{grid-template-columns:1fr 1fr;gap:26px 0}
  .paso:nth-child(3){border-left:0}
  .grilla-dest{grid-template-columns:1fr}
  .grilla{grid-template-columns:1fr 1fr}
  .busqueda .grid{grid-template-columns:1fr}
  .busqueda .puerta{display:none}
  .busqueda .texto{border-right:0;padding:56px 28px 0}
  .form{padding:30px 28px 50px}
  .valores .grid{grid-template-columns:1fr 1fr;gap:28px 0}
  .valor:nth-child(3){border-left:0;padding-left:0}
  .detalle-grid{grid-template-columns:1fr}
  .conversemos .grid{grid-template-columns:1fr;gap:44px}
  .chat{justify-self:center}
  .footer .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  section{padding:70px 0}
  .header .logo img{height:40px}
  .estilos,.grilla,.form,.pasos,.valores .grid{grid-template-columns:1fr}
  .valor{padding-left:0;border-left:0}
  .pasos{grid-template-columns:1fr 1fr}
  .prop-h{grid-template-columns:1fr}
  .prop-h .foto{aspect-ratio:4/3}
  .galeria{grid-template-columns:1fr;grid-template-rows:260px;height:auto}
  .galeria div:not(:first-child){display:none}
  .footer .cols{grid-template-columns:1fr}
  .tel span{font-size:21px}
}