/* =====================================================
   PISO — venta de departamentos
   Concepto: plano arquitectónico / corte de edificio.
   Tema claro, flat, tarjetas redondeadas (line del brief),
   pero con paleta y tipografía propias de "blueprint".
===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@600;700;800&family=Work+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  --ink:      #1E2A38;   /* azul plano oscuro — texto principal */
  --ink-70:   #1E2A38b0;
  --paper:    #F5F6F3;   /* fondo neutro, casi blanco, frío */
  --paper-2:  #ECEEE9;
  --paper-3:  #E0E3DC;
  --steel:    #5C7A8A;   /* azul acero — secundario */
  --steel-dk: #3E5867;
  --amber:    #E3A44D;   /* acento cálido — CTA, sobre fondo frío */
  --amber-dk: #CC8A32;
  --line:     #E2E5DE;
  --white:    #FFFFFF;
  --on-ink-70: #B9C4CC;   /* texto secundario sobre fondo --ink */
  --on-ink-line: #33455680; /* divisor sobre fondo --ink */

  --serif: "Archivo", sans-serif;      /* display, condensado/arquitectónico */
  --sans:  "Work Sans", sans-serif;    /* texto */
  --mono:  "JetBrains Mono", monospace;/* medidas / especificaciones */

  --radius: 20px;
  --radius-md: 12px;
  --radius-sm: 9px;
  --radius-pill: 999px;
  --wrap: 1180px;

  --shadow-sm: 0 1px 2px rgba(30,42,56,.05), 0 6px 18px -10px rgba(30,42,56,.12);
  --shadow-md: 0 2px 4px rgba(30,42,56,.05), 0 18px 34px -16px rgba(30,42,56,.16);
}

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit; cursor:pointer;}
.wrap{max-width:var(--wrap); margin:0 auto; padding:0 32px;}

/* ---------- topbar ---------- */
.topbar{background:var(--paper); position:sticky; top:0; z-index:40; box-shadow:0 1px 0 var(--line);}
.topbar .wrap{display:flex; align-items:center; justify-content:space-between; height:80px;}
.brand{display:flex; align-items:center; gap:10px; font-family:var(--serif); font-weight:800; font-size:1.5rem; letter-spacing:-.01em; text-transform:uppercase;}
.brand .mark{width:32px; height:32px; flex:none;}
.nav{display:flex; align-items:center; gap:8px;}
.nav a{font-size:.9rem; font-weight:600; color:var(--ink-70); padding:10px 16px; border-radius:var(--radius-pill); transition:color .15s, background .15s;}
.nav a:hover:not(.nav-cta), .nav a.active{color:var(--ink); background:var(--paper-2);}
.nav-cta{background:var(--ink); color:var(--paper) !important; padding:12px 22px !important; font-weight:700; margin-left:8px; transition:background .15s;}
.nav-cta:hover{background:var(--steel-dk); color:var(--white) !important;}
.burger{display:none;}

/* ---------- eyebrow ---------- */
.eyebrow{font-family:var(--mono); font-size:.72rem; text-transform:uppercase; letter-spacing:.12em; color:var(--steel-dk); display:flex; align-items:center; gap:10px;}
.eyebrow::before{content:""; width:20px; height:2px; background:var(--amber); display:inline-block;}

/* ---------- botones ---------- */
.btn{display:inline-flex; align-items:center; gap:8px; padding:15px 28px; border-radius:var(--radius-pill); font-weight:700; font-size:.92rem; border:1px solid transparent; transition:transform .15s, background .15s, color .15s, box-shadow .15s;}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--ink); color:var(--white); box-shadow:var(--shadow-sm);}
.btn-primary:hover{background:var(--steel-dk);}
.btn-ghost{background:var(--amber); color:var(--ink);}
.btn-ghost:hover{background:var(--amber-dk);}
.btn-line{background:var(--paper-2); color:var(--ink);}
.btn-line:hover{background:var(--paper-3);}

/* ---------- hero ---------- */
.hero{position:relative; padding:88px 0 64px; overflow:hidden;}
.hero .wrap{position:relative; z-index:1;}
.hero-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:end;}
.hero h1{font-family:var(--serif); font-weight:800; font-size:clamp(2.5rem,4.6vw,4rem); line-height:1.04; margin:18px 0 24px; letter-spacing:-.01em; text-transform:uppercase;}
.hero h1 em{font-style:normal; color:var(--steel-dk);}
.hero p.lead{font-size:1.06rem; color:var(--ink-70); max-width:46ch; margin-bottom:32px;}
.hero-actions{display:flex; gap:14px; margin-bottom:8px;}

.hero-panel{background:var(--ink); border-radius:var(--radius); padding:26px; position:relative; box-shadow:var(--shadow-md); color:var(--paper);}
.hero-panel::before{content:"UNIDAD DESTACADA — REF. 08"; position:absolute; top:-11px; left:26px; background:var(--amber); color:var(--ink); font-family:var(--mono); font-weight:500; font-size:.63rem; letter-spacing:.08em; padding:5px 12px; border-radius:var(--radius-pill);}
.hero-panel svg, .hero-panel img{width:100%; height:auto; border-radius:var(--radius-md); overflow:hidden; aspect-ratio:520/340; object-fit:cover; display:block;}
.hero-stats{display:grid; grid-template-columns:repeat(3,1fr); gap:0; margin-top:20px; padding-top:16px; border-top:1px solid var(--on-ink-line);}
.hero-stats b{display:block; font-family:var(--serif); font-size:1.6rem; color:var(--white);}
.hero-stats span{font-family:var(--mono); font-size:.66rem; text-transform:uppercase; letter-spacing:.06em; color:var(--on-ink-70);}

/* ---------- buscador rápido ---------- */
.finder{margin-top:-26px; position:relative; z-index:2;}
.finder-box{background:var(--white); color:var(--ink); padding:24px 28px; border-radius:var(--radius); display:grid; grid-template-columns:1.1fr 1fr 1fr 1fr auto; gap:18px; align-items:end; box-shadow:var(--shadow-md);}
.finder-field label{display:block; font-family:var(--mono); font-size:.64rem; text-transform:uppercase; letter-spacing:.08em; color:var(--steel-dk); margin-bottom:8px;}
.finder-field select, .finder-field input{width:100%; background:var(--paper-2); border:none; border-radius:var(--radius-sm); color:var(--ink); font-family:var(--sans); font-weight:600; font-size:.9rem; padding:10px 12px; transition:box-shadow .15s;}
.finder-field select:focus, .finder-field input:focus{outline:none; box-shadow:0 0 0 2px var(--steel);}
.finder .btn-primary{white-space:nowrap; justify-content:center;}

/* ---------- secciones ---------- */
section{padding:88px 0;}
.section-head{display:flex; justify-content:space-between; align-items:flex-end; gap:24px; margin-bottom:44px;}
.section-head h2{font-family:var(--serif); font-weight:800; font-size:2.1rem; margin-top:14px; max-width:18ch; letter-spacing:-.01em; text-transform:uppercase;}
.section-head p{color:var(--ink-70); max-width:36ch;}

/* ---------- distritos ---------- */
.regions{display:grid; grid-template-columns:repeat(4,1fr); gap:20px;}
.region-card{background:var(--paper-2); border-radius:var(--radius); padding:28px 24px; display:block; transition:background .15s, transform .15s; cursor:pointer;}
.region-card:hover{background:var(--paper-3); transform:translateY(-3px);}
.region-card .n{font-family:var(--mono); font-size:.7rem; color:var(--steel-dk);}
.region-card h3{font-family:var(--serif); font-weight:800; font-size:1.25rem; margin:10px 0 6px; text-transform:uppercase;}
.region-card p{font-size:.85rem; color:var(--ink-70);}

/* ---------- tarjeta de proyecto/unidad (elemento firma) ---------- */
.plots-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:26px;}
.plot-card{background:var(--paper-2); border-radius:var(--radius); position:relative; overflow:hidden; transition:transform .18s, box-shadow .18s; box-shadow:var(--shadow-sm);}
.plot-card:hover{transform:translateY(-5px); box-shadow:var(--shadow-md);}
.plot-thumb{aspect-ratio:4/3; background:var(--white); position:relative; overflow:hidden;}
.plot-thumb img{transition:transform .3s;}
.plot-card:hover .plot-thumb img{transform:scale(1.05);}
.plot-thumb svg, .plot-thumb img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover;}
.plot-tag{position:absolute; top:14px; left:14px; background:var(--ink); color:var(--white); font-family:var(--mono); font-size:.64rem; padding:5px 11px; border-radius:var(--radius-pill);}
.plot-status{position:absolute; top:14px; right:14px; font-family:var(--mono); font-size:.62rem; letter-spacing:.04em; padding:5px 12px; text-transform:uppercase; color:var(--ink); background:var(--amber); border-radius:var(--radius-pill);}
.plot-status.obra{background:var(--steel); color:var(--white);}
.plot-status.entrega{background:var(--ink); color:var(--white);}
.plot-body{padding:22px 22px 24px;}
.plot-loc{font-family:var(--mono); font-size:.68rem; text-transform:uppercase; letter-spacing:.06em; color:var(--steel-dk); margin-bottom:6px;}
.plot-body h3{font-family:var(--serif); font-size:1.2rem; font-weight:800; margin-bottom:14px; text-transform:uppercase;}
.plot-specs{display:flex; gap:14px; font-family:var(--mono); font-size:.73rem; color:var(--ink-70); margin-bottom:16px; flex-wrap:wrap;}
.plot-price{display:flex; justify-content:space-between; align-items:baseline;}
.plot-price .amount{font-family:var(--serif); font-size:1.3rem; color:var(--steel-dk); font-weight:800;}
.plot-price .m2{font-family:var(--mono); font-size:.68rem; color:var(--ink-70);}

/* ---------- amenities ---------- */
.amenities{display:grid; grid-template-columns:repeat(4,1fr); gap:20px;}
.amenity-card{background:var(--paper-2); border-radius:var(--radius); padding:26px 22px; text-align:left;}
.amenity-card .ico{width:34px; height:34px; margin-bottom:16px;}
.amenity-card h4{font-family:var(--serif); font-weight:800; font-size:1.02rem; text-transform:uppercase; margin-bottom:6px;}
.amenity-card p{font-size:.83rem; color:var(--ink-70);}

/* ---------- proceso ---------- */
.process{display:grid; grid-template-columns:repeat(4,1fr); gap:20px;}
.process-step{padding:30px 26px; background:var(--paper-2); border-radius:var(--radius);}
.process-step .coord{font-family:var(--mono); color:var(--steel-dk); font-size:.75rem; margin-bottom:14px;}
.process-step h4{font-family:var(--serif); font-weight:800; font-size:1.1rem; margin-bottom:8px; text-transform:uppercase;}
.process-step p{font-size:.87rem; color:var(--ink-70);}

/* ---------- cita ---------- */
.quote-strip{background:var(--ink); color:var(--paper); padding:80px 0; border-radius:var(--radius); margin:0 32px;}
.quote-strip .wrap{max-width:820px; padding:0 24px;}
.quote-strip blockquote{font-family:var(--serif); font-weight:600; font-size:clamp(1.4rem,2.8vw,2rem); line-height:1.35;}
.quote-strip cite{display:block; margin-top:24px; font-family:var(--mono); font-size:.75rem; color:var(--on-ink-70); letter-spacing:.04em;}

/* ---------- CTA ---------- */
.cta-band{padding:70px 0;}
.cta-band .wrap{display:flex; justify-content:space-between; align-items:center; gap:24px; background:var(--paper-2); border-radius:var(--radius); padding:50px 48px;}
.cta-band h2{font-family:var(--serif); font-weight:800; font-size:1.9rem; max-width:15ch; text-transform:uppercase;}

/* ---------- footer ---------- */
footer{padding:60px 0 40px;}
.foot-grid{display:grid; grid-template-columns:1.4fr .8fr .8fr .8fr; gap:32px; padding-bottom:40px;}
.foot-grid h5{font-family:var(--mono); font-size:.7rem; text-transform:uppercase; letter-spacing:.08em; color:var(--steel-dk); margin-bottom:16px;}
.foot-grid li{margin-bottom:9px; font-size:.9rem;}
.foot-grid li a:hover{color:var(--steel-dk);}
.foot-grid p{color:var(--ink-70); font-size:.9rem; max-width:34ch; margin-top:14px;}
.foot-bottom{display:flex; justify-content:space-between; padding-top:22px; border-top:1px solid var(--line); font-family:var(--mono); font-size:.7rem; color:var(--ink-70);}

/* =====================================================
   CATÁLOGO / EXPLORADOR
===================================================== */
.explorer-head{padding:52px 0 30px;}
.explorer-head h1{font-family:var(--serif); font-weight:800; font-size:clamp(1.9rem,3.2vw,2.6rem); max-width:22ch; text-transform:uppercase;}
.explorer-layout{display:grid; grid-template-columns:280px 1fr; gap:32px; padding:36px 0 96px; align-items:start;}
.filters{background:var(--paper-2); border-radius:var(--radius); padding:26px; position:sticky; top:100px;}
.filters h3{font-family:var(--mono); font-size:.7rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom:20px; color:var(--steel-dk);}
.filter-group{margin-bottom:24px;}
.filter-group label.title{display:block; font-size:.82rem; font-weight:700; margin-bottom:10px;}
.chip-group{display:flex; flex-wrap:wrap; gap:8px;}
.chip{background:var(--white); padding:7px 14px; font-size:.8rem; font-weight:600; border-radius:var(--radius-pill); transition:all .15s; cursor:pointer; display:inline-block;}
.chip:hover{background:var(--paper-3);}
.chip:focus-visible{outline:none; box-shadow:0 0 0 2px var(--steel);}
.chip.active{background:var(--ink); color:var(--paper);}
.range-row{display:flex; align-items:center; gap:8px; font-family:var(--mono); font-size:.8rem;}
.range-row input[type=number]{width:100%; border:none; border-radius:var(--radius-sm); padding:10px; font-family:var(--mono); font-size:.8rem; background:var(--white); transition:box-shadow .15s;}
.range-row input[type=number]:focus{outline:none; box-shadow:0 0 0 2px var(--steel);}
.filters .btn{width:100%; justify-content:center; margin-top:6px;}
.results-bar{display:flex; justify-content:space-between; align-items:center; margin-bottom:24px; font-family:var(--mono); font-size:.8rem; color:var(--ink-70);}
.results-bar select{border:none; background:var(--paper-2); padding:10px 14px; border-radius:var(--radius-pill); font-family:var(--mono); font-size:.76rem; transition:box-shadow .15s;}
.results-bar select:focus{outline:none; box-shadow:0 0 0 2px var(--steel);}
.explorer-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:24px;}
.pagination{display:flex; justify-content:center; gap:8px; margin-top:48px; font-family:var(--mono); font-size:.85rem;}
.pagination button{width:36px; height:36px; border:none; border-radius:var(--radius-pill); background:var(--paper-2); color:var(--ink); transition:background .15s, color .15s;}
.pagination button:hover{background:var(--paper-3);}
.pagination button.active{background:var(--ink); color:var(--paper);}
.pagination button.active:hover{background:var(--steel-dk);}

/* =====================================================
   FICHA DE DEPARTAMENTO (single)
===================================================== */
.plot-hero{padding:36px 0 0;}
.breadcrumb{font-family:var(--mono); font-size:.72rem; color:var(--ink-70); margin-bottom:22px;}
.breadcrumb a:hover{color:var(--steel-dk);}
.plot-hero-top{display:flex; justify-content:space-between; align-items:flex-end; gap:24px; margin-bottom:28px;}
.plot-hero-top h1{font-family:var(--serif); font-weight:800; font-size:clamp(1.8rem,3vw,2.4rem); text-transform:uppercase;}
.plot-hero-top .plot-loc{font-size:.74rem; margin-bottom:8px;}
.plot-hero-price{text-align:right; flex:none;}
.plot-hero-price .amount{font-family:var(--serif); font-size:2rem; color:var(--steel-dk); font-weight:800;}
.plot-hero-price .m2{font-family:var(--mono); font-size:.72rem; color:var(--ink-70);}

.plot-gallery{display:grid; grid-template-columns:2fr 1fr; gap:16px; height:520px;}
.plot-gallery > div{overflow:hidden; background:var(--paper-3); border-radius:var(--radius); height:100%; box-shadow:var(--shadow-sm);}
.plot-gallery svg, .plot-gallery img{width:100%; height:100%; object-fit:cover; display:block;}
.gallery-side{display:grid; grid-template-rows:1fr 1fr; gap:16px; height:100%;}
.gallery-side > div{height:100%;}

@media (max-width:720px){
  .plot-gallery{height:320px;}
}

.gallery-extra{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:16px;
  margin-top:16px;
}
.gallery-extra div{aspect-ratio:4/3; overflow:hidden; background:var(--paper-3); border-radius:var(--radius-md); box-shadow:var(--shadow-sm);}
.gallery-extra img{width:100%; height:100%; object-fit:cover; display:block;}

.plot-detail-layout{display:grid; grid-template-columns:1.5fr .9fr; gap:56px; padding:64px 0;}
.data-table{width:100%; border-collapse:separate; border-spacing:0; margin:26px 0 40px; background:var(--paper-2); border-radius:var(--radius-md); overflow:hidden;}
.data-table tr:not(:last-child) td{border-bottom:1px solid var(--paper-3);}
.data-table td{padding:15px 20px; font-size:.92rem;}
.data-table td:first-child{font-family:var(--mono); font-size:.72rem; text-transform:uppercase; letter-spacing:.05em; color:var(--ink-70); width:44%;}
.detail-block h2{font-family:var(--serif); font-weight:800; font-size:1.4rem; margin-bottom:16px; text-transform:uppercase;}
.detail-block p{color:var(--ink-70); margin-bottom:16px;}
.feature-list{display:grid; grid-template-columns:1fr 1fr; gap:12px 20px; margin:20px 0 40px;}
.feature-list li{font-size:.9rem; font-weight:600; display:flex; align-items:center; gap:10px; background:var(--paper-2); padding:12px 16px; border-radius:var(--radius-md);}
.feature-list li::before{content:""; width:8px; height:8px; background:var(--amber); flex:none;}
.map-frame{border-radius:var(--radius); aspect-ratio:16/10; background:var(--white); position:relative; overflow:hidden; margin-bottom:40px;}
.map-frame svg{width:100%; height:100%;}
.map-frame .pin-label{position:absolute; bottom:16px; left:16px; font-family:var(--mono); font-size:.68rem; background:var(--ink); color:var(--white); padding:6px 12px; border-radius:var(--radius-pill);}

.gallery-caption{
  font-family:var(--mono);
  font-size:.72rem;
  color:var(--ink-70);
  padding:14px 2px 0;
}

/* widget de piso en el sidebar */
.floor-card{padding:22px;}
.floor-widget{display:flex; align-items:center; gap:18px;}
.floor-widget > div:first-child{
  width:80px; flex:none;
  border-radius:var(--radius-md);
  overflow:hidden;
}
.floor-widget svg{width:100%; height:auto; display:block;}
.floor-info b{
  display:block;
  font-family:var(--serif);
  font-size:1.3rem;
  text-transform:uppercase;
  color:var(--ink);
}
.floor-info span{
  font-family:var(--mono);
  font-size:.74rem;
  color:var(--ink-70);
}

/* calculadora hipotecaria */
.calc-card{background:var(--ink); color:var(--paper); border-radius:var(--radius); padding:28px; margin-bottom:24px;}
.calc-card h3{font-family:var(--serif); font-weight:800; font-size:1.1rem; text-transform:uppercase; margin-bottom:18px;}
.calc-row{display:flex; justify-content:space-between; align-items:center; margin-bottom:14px; gap:10px;}
.calc-row label{font-family:var(--mono); font-size:.72rem; color:var(--on-ink-70); text-transform:uppercase; letter-spacing:.04em;}
.calc-row input[type=range]{width:60%; accent-color:var(--amber);}
.calc-row .val{font-family:var(--mono); font-size:.82rem; color:var(--white); min-width:78px; text-align:right;}
.calc-result{border-top:1px solid var(--on-ink-line); margin-top:8px; padding-top:16px;}
.calc-result b{font-family:var(--serif); font-size:1.5rem; display:block; color:var(--amber);}
.calc-result span{font-family:var(--mono); font-size:.68rem; color:var(--on-ink-70); text-transform:uppercase;}

.sidebar-card{background:var(--paper-2); border-radius:var(--radius); padding:26px; margin-bottom:24px;}
.sidebar-card h3{font-family:var(--serif); font-weight:800; font-size:1.1rem; margin-bottom:16px; text-transform:uppercase;}
.sidebar-card .field{margin-bottom:14px;}
.sidebar-card label{display:block; font-family:var(--mono); font-size:.64rem; text-transform:uppercase; letter-spacing:.06em; color:var(--ink-70); margin-bottom:6px;}
.sidebar-card input, .sidebar-card textarea{width:100%; border:none; border-radius:var(--radius-sm); padding:12px 14px; font-family:var(--sans); font-size:.88rem; background:var(--white); transition:box-shadow .15s;}
.sidebar-card input:focus, .sidebar-card textarea:focus{outline:none; box-shadow:0 0 0 2px var(--steel);}
.sidebar-card textarea{resize:vertical; min-height:70px;}
.sidebar-card .btn{width:100%; justify-content:center; margin-top:6px;}
.agent-row{display:flex; gap:12px; align-items:center; margin-bottom:18px; padding-bottom:18px; border-bottom:1px solid var(--paper-3);}
.agent-avatar{width:46px; height:46px; border-radius:50%; background:var(--steel); flex:none;}
.agent-row b{display:block; font-size:.92rem;}
.agent-row span{font-family:var(--mono); font-size:.68rem; color:var(--ink-70);}

.similar-plots{padding:20px 0 90px;}

/* ---------- responsive ---------- */
@media (max-width: 980px){
  .nav{position:fixed; top:80px; left:0; right:0; background:var(--paper); flex-direction:column; align-items:flex-start; padding:20px 32px; gap:8px; box-shadow:var(--shadow-md); transform:translateY(-150%); transition:transform .2s; z-index:39; border-radius:0 0 var(--radius) var(--radius);}
  .nav.open{transform:translateY(0);}
  .burger{display:block; background:var(--paper-2); border:none; padding:10px 14px; border-radius:var(--radius-pill); font-family:var(--mono); font-size:.7rem; font-weight:600;}
  .hero-grid{grid-template-columns:1fr;}
  .finder-box{grid-template-columns:1fr 1fr;}
  .finder-box .btn{grid-column:span 2;}
  .regions{grid-template-columns:repeat(2,1fr);}
  .plots-grid{grid-template-columns:repeat(2,1fr);}
  .amenities{grid-template-columns:repeat(2,1fr);}
  .process{grid-template-columns:repeat(2,1fr);}
  .explorer-layout{grid-template-columns:1fr;}
  .filters{position:static;}
  .explorer-grid{grid-template-columns:1fr;}
  .plot-detail-layout{grid-template-columns:1fr;}
  .plot-gallery{grid-template-columns:1fr; grid-template-rows:auto auto; height:auto;}
  .plot-gallery .main{height:320px;}
  .gallery-side{height:220px;}
  .foot-grid{grid-template-columns:1fr 1fr;}
  .quote-strip{margin:0 16px;}
  .cta-band .wrap{padding:36px 28px;}
}
@media (max-width: 600px){
  .plots-grid{grid-template-columns:1fr;}
  .regions{grid-template-columns:1fr 1fr;}
  .amenities{grid-template-columns:1fr 1fr;}
  .gallery-extra{grid-template-columns:repeat(2,1fr);}
  .cta-band .wrap{flex-direction:column; align-items:flex-start;}
}