/* de León Propiedades — concepto "Planta por planta" (Leomak.Soft) */
@font-face { font-family: "Familjen Grotesk"; src: url("fonts/familjen-grotesk-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Familjen Grotesk"; src: url("fonts/familjen-grotesk-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("fonts/ibm-plex-sans-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("fonts/ibm-plex-sans-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }

:root {
  --plano: #173a5e;
  --plano-2: #22507e;
  --grua: #f2b134;
  --hormigon: #e4e0d8;
  --losa: #f6f4ef;
  --tinta: #12161c;
  --suave: #4a5260;
  --borde: #cdc8be;
  --display: "Familjen Grotesk", "Arial Narrow", sans-serif;
  --cuerpo: "IBM Plex Sans", system-ui, sans-serif;
  --ancho: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
section { scroll-margin-top: 5rem; }
body {
  margin: 0; color: var(--tinta); font: 400 1.0625rem/1.6 var(--cuerpo); background-color: var(--hormigon);
  /* Grilla de plano de obra. */
  background-image: linear-gradient(rgba(23, 58, 94, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(23, 58, 94, .07) 1px, transparent 1px);
  background-size: 28px 28px;
}
svg { display: block; max-width: 100%; }
a { color: var(--plano); }
a:focus-visible, button:focus-visible, select:focus-visible, input:focus-visible { outline: 3px solid var(--grua); outline-offset: 3px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.franja { margin: 0; padding: .55rem 1rem; background: var(--tinta); color: #eef1f5; font-size: .8125rem; text-align: center; }
.cabecera { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .7rem clamp(1rem, 4vw, 2.5rem); background: var(--plano); color: #fff; }
.marca { display: flex; align-items: baseline; gap: .25rem; color: #fff; text-decoration: none; font: 700 1.6rem/1 var(--display); }
.marca-de { font-weight: 600; font-size: 1rem; color: var(--grua); }
.marca-p { font: 400 .75rem var(--cuerpo); letter-spacing: .14em; text-transform: uppercase; margin-left: .5rem; color: #c9d6e6; }
.cabecera nav ul { display: none; list-style: none; margin: 0; padding: 0; gap: 1.6rem; }
.cabecera nav a { color: #e5edf6; text-decoration: none; font-weight: 600; display: inline-block; padding: .8rem 0; }
.cabecera nav a:hover { color: var(--grua); }
@media (min-width: 820px) { .cabecera nav ul { display: flex; } }

.kicker { font: 600 .8rem/1.4 var(--cuerpo); letter-spacing: .14em; text-transform: uppercase; color: var(--plano-2); margin: 0 0 .7rem; }
h1, h2, h3 { font-family: var(--display); line-height: 1.02; margin: 0; color: var(--tinta); }
h1 { font-weight: 700; font-size: clamp(2.5rem, 8vw, 5rem); letter-spacing: -.02em; }
h2 { font-weight: 700; font-size: clamp(1.9rem, 4.6vw, 3rem); letter-spacing: -.015em; }
h3 { font-weight: 600; font-size: 1.3rem; }
.palabra { display: inline-block; white-space: nowrap; perspective: 600px; }
.letra { display: inline-block; transform-origin: 50% 100%; }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: .8rem 1.5rem; font: 600 1rem var(--cuerpo); text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: background-color .2s, color .2s; }
.btn-grua { background: var(--grua); color: var(--tinta); }
.btn-grua:hover { background: #ffc85a; }
.btn-linea { border-color: var(--plano); color: var(--plano); }
.btn-linea:hover { background: var(--plano); color: #fff; }
.btn-plano { background: var(--plano); color: #fff; }
.btn-plano:hover { background: var(--plano-2); }

.hero { max-width: var(--ancho); margin: 0 auto; padding: clamp(2.5rem, 7vw, 5rem) clamp(1rem, 4vw, 2.5rem) 2.5rem; display: grid; gap: 2.5rem; align-items: end; }
.bajada { font-size: clamp(1.05rem, 2.2vw, 1.2rem); color: var(--suave); max-width: 34rem; margin: 1.2rem 0 1.8rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: .8rem; }
@media (min-width: 960px) { .hero { grid-template-columns: 1.1fr .9fr; min-height: calc(100svh - 120px); align-items: center; } }

/* El edificio: cada piso es una categoría de su cartera, con la cantidad real. */
.edificio { margin: 0; position: relative; max-width: 440px; width: 100%; justify-self: center; }
.grua { width: 70%; margin-left: 12%; }
.grua path { fill: none; stroke: var(--tinta); stroke-width: 3; stroke-linecap: square; }
.grua-carga { fill: var(--grua); }
.pisos { list-style: none; margin: -4px 0 0; padding: 0 0 0 12%; }
.piso {
  display: flex; align-items: center; gap: .8rem; min-height: 54px; padding: .4rem 1rem; margin-top: -2px; cursor: pointer;
  background: var(--losa); border: 2px solid var(--tinta); position: relative;
  background-image: repeating-linear-gradient(90deg, transparent 0 calc(100% - 46px), rgba(23, 58, 94, .1) calc(100% - 46px) 100%);
}
.piso::after { content: ""; position: absolute; right: 12px; top: 50%; width: 22px; height: 22px; margin-top: -11px; background: #c6d3e2; border: 2px solid var(--tinta); transition: background-color .3s; }
.piso:hover::after, .piso:focus-within::after, .piso.luz::after { background: var(--grua); }
.piso-n { font: 700 1.7rem/1 var(--display); color: var(--plano); min-width: 2.2ch; }
.piso-t { font-weight: 600; font-size: .95rem; }
.piso.pb { border-bottom-width: 8px; }
.edificio figcaption { margin-top: .8rem; padding-left: 12%; font-size: .85rem; color: var(--suave); }

.buscar { max-width: var(--ancho); margin: 0 auto; padding: 0 clamp(1rem, 4vw, 2.5rem); }
.buscador { display: grid; gap: .9rem; padding: 1.2rem; background: var(--losa); border: 2px solid var(--tinta); box-shadow: 8px 8px 0 var(--plano); }
label { display: grid; gap: .35rem; font-size: .8rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--suave); }
select, input { min-height: 48px; width: 100%; padding: .6rem .8rem; font: 400 1rem var(--cuerpo); color: var(--tinta); background: #fff; border: 2px solid #b8b2a6; border-radius: 0; }
@media (min-width: 720px) { .buscador { grid-template-columns: repeat(3, 1fr) auto; align-items: end; } }

.seccion { max-width: var(--ancho); margin: 0 auto; padding: clamp(3.5rem, 8vw, 6rem) clamp(1rem, 4vw, 2.5rem) 0; }
.seccion-cab { max-width: 44rem; margin-bottom: 2rem; }
.seccion-cab p:not(.kicker) { color: var(--suave); }
#n-fichas { font-weight: 600; color: var(--plano-2); }

.fichas { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.ficha { padding: 1.4rem; background: var(--losa); border: 2px solid var(--tinta); transition: transform .25s ease-out, box-shadow .25s; }
.ficha:hover { box-shadow: 8px 8px 0 var(--grua); }
.ficha-n { margin: 0 0 .4rem; font-size: .8rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--plano-2); }
.ficha-d { color: var(--suave); font-size: .95rem; margin: .6rem 0 1.1rem; }
.ficha-btn { display: flex; align-items: center; justify-content: center; min-height: 48px; background: var(--plano); color: #fff; font-weight: 600; text-decoration: none; }
.ficha-btn:hover { background: var(--plano-2); }
.vacio { margin-top: 1rem; font-style: italic; }

.pilares { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.pilares li { padding: 1.6rem; background: var(--plano); color: #dbe5f1; transition: transform .25s ease-out; }
.pilares h3 { color: #fff; margin: .8rem 0 .3rem; }
.pilares p { margin: 0; }
.pilares svg { width: 48px; height: 48px; }
.trazo { fill: none; stroke: var(--grua); stroke-width: 2.5; stroke-linecap: square; stroke-linejoin: miter; }
@media (min-width: 820px) { .pilares { grid-template-columns: repeat(3, 1fr); } }

.form-tas { display: grid; gap: 1rem; padding: 1.4rem; background: var(--losa); border: 2px solid var(--tinta); }
.demo-aviso { margin: 0; font-size: .8rem; font-weight: 600; color: #8a5a00; }
.aviso { margin: 0; font-weight: 600; color: var(--plano); }
@media (min-width: 720px) { .form-tas { grid-template-columns: 1fr 1fr; } .form-tas .btn, .form-tas p { grid-column: 1 / -1; justify-self: start; } }

.plano-contacto { padding: clamp(1.6rem, 5vw, 3rem); background: var(--plano); color: #dbe5f1; background-image: linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px); background-size: 24px 24px; }
.plano-contacto h2 { color: #fff; }
.plano-contacto .kicker { color: var(--grua); }
.datos { list-style: none; margin: 1.2rem 0 1.4rem; padding: 0; }
.datos li { display: flex; flex-wrap: wrap; gap: .2rem 1rem; padding: .7rem 0; border-bottom: 1px solid rgba(255, 255, 255, .2); }
.datos span { flex-basis: 100%; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: #a9bdd4; }
.datos a { color: #fff; font: 700 1.25rem var(--display); overflow-wrap: anywhere; padding: .3rem 0; }

.tel-fijo { position: fixed; right: 1rem; bottom: 1rem; z-index: 30; display: flex; align-items: center; min-height: 52px; padding: 0 1.4rem; background: var(--grua); color: var(--tinta); border: 2px solid var(--tinta); font-weight: 600; text-decoration: none; box-shadow: 4px 4px 0 var(--tinta); }
.pie { margin-top: 5rem; padding: 2rem clamp(1rem, 4vw, 2.5rem) 6rem; background: var(--tinta); color: #c8ced8; font-size: .9rem; }
.pie p { max-width: var(--ancho); margin: .3rem auto; }

@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .revela { animation: subir linear both; animation-timeline: view(); animation-range: entry 0% entry 60%; }
  }
}
@keyframes subir { from { opacity: 0; translate: 0 32px; scale: .96; } to { opacity: 1; translate: 0 0; scale: 1; } }
.anim [data-entra], .anim .piso, .anim .grua { opacity: 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}