/* Raíz102 — estilos. Paleta provisoria hasta tener el logo: cambiar solo los tokens de :root. */
@font-face{
  font-family:"Source Sans 3";font-style:normal;font-weight:400 700;font-display:swap;
  src:url(../assets/fonts/source-sans-3-latin.woff2) format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2212,U+FEFF,U+FFFD;
}
:root{
  --principal:#1F4B57;
  --principal-900:#12303A;
  --principal-700:#193F4A;
  --principal-600:#2E6878;
  --principal-200:#B9D0D5;
  --principal-100:#DDEAEC;
  --principal-050:#EEF5F6;
  --crema:#F8F6F1;
  --tinta:#1D2528;
  --gris:#5B6669;
  --gris-claro:#7E898C;
  --linea:#D9DCD9;
  --acento:#A9522A;
  --acento-oscuro:#87401F;
  --retiro:#B4553C;
  --ensanche:#C99A2E;
  --radio:10px;
  --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{
  margin:0;background:#fff;color:var(--tinta);
  font-family:"Source Sans 3",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
h1,h2,h3{margin:0;font-weight:600;line-height:1.2}
p{margin:0 0 1rem}
a{color:inherit}
img{max-width:100%;display:block}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.wrap-angosto{max-width:720px}

/* botones */
.btn{
  display:inline-block;border:none;border-radius:var(--radio);cursor:pointer;
  font-family:inherit;font-size:16px;font-weight:600;padding:13px 26px;
  text-decoration:none;text-align:center;transition:background .15s,color .15s,border-color .15s;
}
.btn-acento{background:var(--acento);color:#fff}
.btn-acento:hover{background:var(--acento-oscuro)}
.btn-claro{background:rgba(255,255,255,.12);color:#fff;border:1.5px solid rgba(255,255,255,.55)}
.btn-claro:hover{background:rgba(255,255,255,.22)}
.btn-linea{background:transparent;color:var(--principal);border:1.5px solid var(--principal-200)}
.btn-linea:hover{background:var(--principal-050);border-color:var(--principal)}
.btn-ancho{width:100%;padding:15px}
:focus-visible{outline:3px solid var(--acento);outline-offset:2px}

/* barra de borrador: solo se muestra fuera del dominio final (ver app.js) */
.borrador{
  background:#F6E6C8;color:#6B4A12;font-size:14px;line-height:1.5;
  padding:10px 24px;text-align:center;
}
.borrador[hidden]{display:none}

/* header */
.head{
  position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:28px;
  background:rgba(255,255,255,.96);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--linea);padding:12px 24px;
}
.head-logo{font-size:23px;font-weight:700;color:var(--principal);text-decoration:none;letter-spacing:-.01em}
.head-nav{display:flex;gap:26px;margin-left:auto;font-size:15.5px}
.head-nav a{color:var(--gris);text-decoration:none}
.head-nav a:hover{color:var(--principal)}
.head-cta{padding:10px 20px;font-size:15.5px}

/* portada */
.hero{
  position:relative;overflow:hidden;color:#fff;text-align:center;
  padding:96px 24px;
  min-height:clamp(520px,78vh,760px);
  display:flex;align-items:center;justify-content:center;
  background:var(--principal-900) url(../assets/plano-silueta.svg) center 62%/min(1400px,150%) no-repeat;
}
.hero-velo{
  position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse at 50% 45%,rgba(18,48,58,.35) 0%,rgba(18,48,58,.8) 75%);
}
.hero-in{position:relative;max-width:840px;margin:0 auto}
.hero-marca{font-size:clamp(40px,6vw,64px);font-weight:700;letter-spacing:-.02em;margin:0 0 26px}
.hero h1{font-size:clamp(28px,4.2vw,44px);letter-spacing:-.01em}
.hero-sub{margin:20px auto 34px;max-width:640px;font-size:clamp(16px,1.8vw,19px);color:rgba(255,255,255,.92)}
.hero-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* secciones */
.sec{padding:80px 0}
.sec-crema{background:var(--crema)}
.sec-oscura{background:var(--principal-900);color:#fff}
.sec-t{font-size:clamp(24px,3vw,33px);margin-bottom:14px}
.sec-p{max-width:680px;color:var(--gris);margin-bottom:38px}
.sec-oscura .sec-p{color:rgba(255,255,255,.8)}

/* cifras */
.cifras{display:flex;gap:56px;flex-wrap:wrap;margin-bottom:14px}
.cifra{font-size:54px;font-weight:700;line-height:1;color:var(--principal)}
.cifra-u{font-size:20px;font-weight:600;color:var(--principal);margin-left:8px}
.cifras p{margin:6px 0 0;font-size:15px;color:var(--gris)}
.cifras-nota{font-size:15px;color:var(--gris);margin-bottom:40px}

/* tarjetas de lote */
.lotes-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.card{
  background:#fff;border:1px solid var(--linea);border-radius:14px;padding:26px 24px 24px;
  display:flex;flex-direction:column;transition:border-color .15s,box-shadow .15s;
}
.card:hover{border-color:var(--principal-200);box-shadow:0 6px 22px rgba(29,37,40,.07)}
.card.activa{border-color:var(--principal);box-shadow:0 6px 22px rgba(31,75,87,.15)}
.card h2{font-size:22px;color:var(--principal)}
.card h2 small{font-size:14px;font-weight:400;color:var(--gris-claro);margin-left:6px}
.card-sup{font-size:30px;font-weight:700;margin:6px 0 0;letter-spacing:-.01em}
.card-origen{font-size:12.5px;color:var(--gris-claro);margin:0 0 12px;line-height:1.4}
.card-arg{font-size:15px;color:var(--gris);margin-bottom:18px;min-height:46px}
.card dl{margin:0 0 22px;padding-top:16px;border-top:1px solid var(--linea)}
.card dt{font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--gris-claro);margin-bottom:3px}
.card dd{margin:0 0 14px;font-size:15px;line-height:1.5}
.card dd:last-child{margin-bottom:0}
.card dd strong{font-weight:600}
.fos-chico{display:block;font-size:13px;color:var(--gris-claro);margin-top:2px}
.card .btn{margin-top:auto}

/* vendido */
.card.vendido{opacity:.55}
.card.vendido .btn{display:none}
.card.vendido h2::after{
  content:"Vendido";margin-left:10px;background:var(--tinta);color:#fff;
  font-size:12px;font-weight:600;padding:3px 9px;border-radius:5px;vertical-align:3px;
}

/* plano */
.plano-box{display:grid;grid-template-columns:1fr 300px;gap:28px;align-items:start}
.plano-svg{background:#fff;border:1px solid var(--linea);border-radius:14px;padding:14px;overflow-x:auto}
.plano{width:100%;height:auto;display:block}
.plano .calles polygon{fill:#E6E5DF}
.plano .lote-fuera{fill:#EDECE6;stroke:#C2C3B9;stroke-width:1.4}
.plano .lote-f{fill:#DCE9EC;stroke:var(--principal-900);stroke-width:2;cursor:pointer;transition:fill .15s}
.plano .lote-f:hover{fill:#C4DBE0}
.plano .lote-f:focus{outline:none}
.plano .lote-f:focus-visible{outline:none;stroke:var(--acento);stroke-width:4}
.plano .lote-f.activa{fill:var(--principal);stroke:var(--principal-900);stroke-width:2.6}
.plano .lotes-txt g.activa .p-n,.plano .lotes-txt g.activa .p-s{fill:#fff}
.plano .lote-f.vendido,.plano .lote-f.fuera{fill:#EDECE6;stroke:#C2C3B9;stroke-width:1.4;cursor:default}
.plano .lotes-txt g.vendido .p-n,.plano .lotes-txt g.vendido .p-s,
.plano .lotes-txt g.fuera .p-n,.plano .lotes-txt g.fuera .p-s{fill:#9A9B8F}
.plano text{font-family:"Source Sans 3",system-ui,sans-serif}
.plano .p-n{font-size:22px;font-weight:700;fill:var(--tinta);text-anchor:middle}
.plano .p-s{font-size:16px;fill:var(--tinta);text-anchor:middle}
.plano .p-fuera{font-size:14px;fill:#9A9B8F;text-anchor:middle;font-style:italic}
.plano .afect.fuera{display:none}
.plano .retiro{fill:url(#rayado);fill-opacity:.45;stroke:var(--retiro);stroke-width:1;stroke-dasharray:6 4}
.plano .ensanche{fill:var(--ensanche);fill-opacity:.28;stroke:var(--ensanche);stroke-width:1}
.plano .calle-proy{fill:none;stroke:#8C8A80;stroke-width:2;stroke-dasharray:10 7}
.plano .via{font-size:14px;font-weight:600;fill:#6E7266;text-anchor:middle;letter-spacing:.05em}
.plano .via-s{font-size:12.5px;fill:#6E7266;text-anchor:middle;font-style:italic}
.plano .nav line{stroke:var(--tinta)}
.plano .nav polygon{fill:var(--tinta)}
.plano .nav-t{font-size:18px;font-weight:700;fill:var(--tinta);text-anchor:middle}
.plano .nav-s{font-size:12.5px;fill:var(--tinta);text-anchor:middle}

.plano-info{
  background:#fff;border:1px solid var(--linea);border-radius:14px;padding:22px 20px;
  position:sticky;top:92px;
}
.plano-vacio{color:var(--gris-claro);font-size:15px;margin:0}
.plano-info h3{font-size:20px;color:var(--principal);margin-bottom:2px}
.plano-info .pi-sup{font-size:26px;font-weight:700;margin:0 0 14px}
.plano-info dl{margin:0 0 18px}
.plano-info dt{font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--gris-claro)}
.plano-info dd{margin:2px 0 12px;font-size:15px;line-height:1.5}
.plano-info .btn{width:100%}

.leyenda{list-style:none;margin:24px 0 10px;padding:0;display:flex;flex-wrap:wrap;gap:12px 26px;font-size:14.5px;color:var(--gris)}
.leyenda li{display:flex;align-items:center;gap:9px}
.sw{width:20px;height:14px;border-radius:3px;flex:none}
.sw-venta{background:#DCE9EC;border:1px solid var(--principal-900)}
.sw-fuera{background:#EDECE6;border:1px solid #C2C3B9}
.sw-retiro{background:repeating-linear-gradient(45deg,#F3DDD6,#F3DDD6 3px,var(--retiro) 3px,var(--retiro) 5px);border:1px dashed var(--retiro)}
.sw-ensanche{background:rgba(201,154,46,.35);border:1px solid var(--ensanche)}
.sw-calle{background:none;border-top:2px dashed #8C8A80;height:0;border-radius:0}
.plano-pie{font-size:13.5px;color:var(--gris);margin:6px 0 26px}

/* accesos */
.accesos-box{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.tabla{width:100%;border-collapse:collapse}
.tabla th,.tabla td{padding:15px 4px;border-bottom:1px solid var(--linea);font-size:16px}
.tabla th{text-align:left;font-weight:400;color:var(--tinta)}
.tabla td{text-align:right;font-weight:600;color:var(--principal);white-space:nowrap}
.accesos-mapa{border:1px solid var(--linea);border-radius:14px;overflow:hidden;background:var(--crema)}
.accesos-mapa iframe{width:100%;height:392px;border:0;display:block}
.pie-dato{margin-top:22px;font-size:14.5px;color:var(--gris)}

/* técnica */
.tec-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px}
.tec{background:#fff;border:1px solid var(--linea);border-radius:14px;padding:26px 24px}
.tec h3{font-size:18px;color:var(--principal);margin-bottom:12px}
.tec p{font-size:15.5px;line-height:1.6}
.tec ul{margin:0;padding-left:19px;font-size:15.5px;line-height:1.6}
.tec li{margin-bottom:7px}
.cita{font-size:13px;color:var(--gris-claro);margin:12px 0 0}

/* formulario */
.form{margin-top:30px}
.fila{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.campo{margin-bottom:18px}
.campo label{display:block;font-size:15px;margin-bottom:6px;color:rgba(255,255,255,.92)}
.req{color:#EBA982}
.opc{color:rgba(255,255,255,.55);font-size:13px}
.form input[type=text],.form input[type=email],.form input[type=tel],.form input[type=date],
.form select,.form textarea{
  width:100%;padding:12px 14px;font-family:inherit;font-size:16px;color:#fff;
  background:rgba(255,255,255,.09);border:1.5px solid rgba(255,255,255,.28);
  border-radius:var(--radio);
}
.form select option{color:var(--tinta)}
.form textarea{resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{border-color:#fff;outline:none}
.form input.mal,.form select.mal{border-color:#EBA982}
.error{margin:6px 0 0;font-size:14px;color:#EBA982;min-height:0}
.check{display:flex;align-items:flex-start;gap:10px;cursor:pointer}
.check input{width:18px;height:18px;margin-top:3px;accent-color:var(--acento);flex:none}
.visita-fecha{margin-top:14px;max-width:260px}
.trampa{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-estado{margin:16px 0 0;font-size:15px;min-height:22px}
.form-estado.mal{color:#EBA982}
.form-legal{margin:14px 0 0;font-size:13px;line-height:1.55;color:rgba(255,255,255,.6)}
.enviado{
  background:rgba(255,255,255,.08);border:1.5px solid rgba(255,255,255,.3);
  border-radius:14px;padding:32px 28px;text-align:center;
}
.enviado h3{font-size:22px;margin-bottom:10px}
.enviado p{color:rgba(255,255,255,.85);margin:0}

/* pie */
.pie{background:var(--principal-700);color:rgba(255,255,255,.72);padding:52px 0 40px;font-size:14px}
.pie-marca{font-size:26px;font-weight:700;color:#fff;margin-bottom:18px}
.pie-legal{max-width:760px;line-height:1.6}
.pie-copy{margin:0;color:rgba(255,255,255,.45)}

@media (max-width:900px){
  .plano-box,.accesos-box{grid-template-columns:1fr}
  .plano-info{position:static}
  .plano{min-width:760px}
  .head-nav{display:none}
  .head-cta{margin-left:auto}
}
@media (max-width:620px){
  .sec{padding:56px 0}
  .hero{padding:64px 22px;min-height:clamp(470px,72vh,600px)}
  .fila{grid-template-columns:1fr;gap:0}
  .cifras{gap:34px}
  .cifra{font-size:44px}
  .card-arg{min-height:0}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
}