/* Elite Propiedades — concepto "Ventanas encendidas" (la cuadra de Villa Urquiza al atardecer) */

@font-face { font-family: "Gloock"; src: url("fonts/gloock-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Albert Sans"; src: url("fonts/albert-sans-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Albert Sans"; src: url("fonts/albert-sans-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }

:root {
  --noche: #141D2E;
  --noche-2: #1E2A40;
  --pizarra: #2C3B57;
  --revoque: #F3EEE5;
  --cal: #E6DECF;
  --laton: #D9B26A;        /* sobre noche */
  --laton-osc: #7A5A1E;    /* sobre revoque */
  --tinta: #1A2030;
  --gris: #4F586A;
  --gris-claro: #B9C0CE;   /* texto secundario sobre noche */

  --display: "Gloock", "Georgia", serif;
  --texto: "Albert Sans", system-ui, sans-serif;

  --franja: 2.5rem;
  --ease-encender: cubic-bezier(.16, 1, .3, 1);
  --pad-seccion: clamp(4.5rem, 10vw, 9rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  padding-top: var(--franja);
  font-family: var(--texto);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--tinta);
  background: var(--revoque);
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 400; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

:focus-visible { outline: 3px solid var(--laton); outline-offset: 3px; }
.contacto :focus-visible, .nosotros :focus-visible, .servicios :focus-visible { outline-color: var(--laton-osc); }

.saltar {
  position: absolute; left: 1rem; top: -4rem; z-index: 60;
  padding: .75rem 1rem; background: var(--laton); color: var(--noche); font-weight: 600;
}
.saltar:focus { top: calc(var(--franja) + .5rem); }

/* Franja de la propuesta */
.franja {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  min-height: var(--franja);
  display: flex; align-items: center; justify-content: center;
  padding: .35rem 1rem;
  background: var(--laton); color: var(--noche);
  font-size: .8125rem; font-weight: 600; line-height: 1.3; text-align: center;
}

/* Cabecera */
.cabecera {
  position: absolute; top: var(--franja); left: 0; right: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.25rem clamp(1.25rem, 5vw, 4rem);
  color: var(--revoque);
}
.marca { display: inline-flex; flex-direction: column; text-decoration: none; line-height: 1; min-height: 44px; justify-content: center; }
.marca__nombre { font-family: var(--display); font-size: 1.75rem; }
.marca__sub { font-size: .8125rem; letter-spacing: .32em; text-transform: uppercase; color: var(--laton); }
.menu { display: flex; align-items: center; gap: clamp(.75rem, 2.5vw, 2rem); }
.menu a {
  display: inline-flex; align-items: center; min-height: 44px;
  text-decoration: none; font-weight: 600; font-size: .9375rem;
  background: linear-gradient(var(--laton), var(--laton)) no-repeat 0 85% / 0 2px;
  transition: background-size .35s var(--ease-encender);
}
.menu a:hover { background-size: 100% 2px; }
.menu__cta { padding: 0 1.1rem; border: 1px solid var(--laton); }
@media (max-width: 720px) {
  .menu li:not(:last-child) { display: none; }
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100svh - var(--franja));
  display: grid; grid-template-rows: 1fr auto;
  color: var(--revoque);
  background:
    radial-gradient(120% 70% at 70% 100%, #3A3F5C 0%, transparent 60%),
    linear-gradient(180deg, var(--noche) 0%, var(--noche-2) 62%, var(--pizarra) 100%);
  overflow: hidden;
}
.hero__texto {
  align-self: center;
  padding: 7.5rem clamp(1.25rem, 5vw, 4rem) 2rem;
  max-width: 72rem;
}
.hero__lema {
  font-size: .875rem; font-weight: 600; letter-spacing: .24em; text-transform: uppercase;
  color: var(--laton); margin-bottom: 1.25rem;
}
.hero__titulo {
  font-family: var(--display);
  font-size: clamp(2.6rem, 11.5vw, 8.25rem);
  line-height: .95; letter-spacing: -.01em;
  perspective: 900px;
}
.hero__titulo .palabra { display: inline-block; white-space: nowrap; }
.hero__titulo .letra { display: inline-block; transform-origin: 50% 100%; }
.hero__bajada {
  margin-top: 1.75rem; max-width: 36rem;
  font-size: clamp(1.0625rem, 1.6vw, 1.25rem); color: var(--gris-claro);
}
.hero__acciones { margin-top: 2.25rem; display: flex; flex-wrap: wrap; gap: .875rem 1.25rem; align-items: center; }

.cuadra { width: 100%; height: clamp(170px, 30vw, 360px); }
.cuadra__trazos { stroke: #8D97AD; stroke-width: 1.6; }
.ventana { fill: #26324A; transition: fill .8s var(--ease-encender); }
.ventana.on { fill: var(--laton); }

/* Botones */
.boton {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 0 1.6rem;
  font: 600 1rem/1 var(--texto); text-decoration: none;
  border: 0; cursor: pointer;
  border-radius: 2px;
  transition: background-color .25s, color .25s, box-shadow .25s;
}
.boton--laton { background: var(--laton); color: var(--noche); box-shadow: 0 0 0 0 rgba(217,178,106,.0); }
.boton--laton:hover { box-shadow: 0 0 34px 2px rgba(217,178,106,.38); }
.boton--linea { color: var(--revoque); box-shadow: inset 0 0 0 1px rgba(243,238,229,.45); }
.boton--linea:hover { box-shadow: inset 0 0 0 1px var(--laton); color: var(--laton); }

/* Secciones */
.seccion { padding: var(--pad-seccion) 0; }
.contenedor { width: min(100% - 2.5rem, 72rem); margin-inline: auto; }
.volanta {
  font-size: .8125rem; font-weight: 600; letter-spacing: .24em; text-transform: uppercase;
  color: var(--laton-osc); margin-bottom: .9rem;
}
.titulo-seccion { font-family: var(--display); font-size: clamp(2rem, 5.2vw, 3.75rem); line-height: 1.05; max-width: 18ch; }
.encabezado { margin-bottom: clamp(2.5rem, 5vw, 4rem); }

/* Nosotros */
.nosotros__grilla { display: grid; gap: 2rem; }
.nosotros__texto { display: grid; gap: 1rem; max-width: 38rem; color: var(--gris); font-size: 1.125rem; }
.nosotros__anio { display: flex; align-items: baseline; gap: .75rem; color: var(--laton-osc); }
.nosotros__desde { font-family: var(--display); font-style: italic; font-size: 1.5rem; }
.nosotros__cifra { font-family: var(--display); font-size: clamp(4.5rem, 16vw, 10rem); line-height: .9; color: var(--tinta); }
@media (min-width: 900px) {
  .nosotros__grilla { grid-template-columns: 1fr 1fr; align-items: end; column-gap: 5rem; }
  .nosotros__anio { grid-column: 1 / -1; justify-self: end; }
}

/* Servicios: puertas con arco de casa porteña */
.servicios { background: var(--cal); }
.puertas { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); }
.puerta {
  position: relative;
  padding: 3.5rem 1.6rem 2rem;
  background: var(--revoque);
  border: 1px solid #CFC5B1;
  border-radius: 999px 999px 2px 2px / 9rem 9rem 2px 2px;
  transition: transform .5s var(--ease-encender), box-shadow .5s var(--ease-encender);
  transform-style: preserve-3d;
}
.puerta:hover { box-shadow: 0 24px 50px -28px rgba(20,29,46,.45); }
.puerta h3 { font-family: var(--display); font-size: 1.6rem; margin: 1.25rem 0 .5rem; }
.puerta p { color: var(--gris); }
.icono { width: 44px; height: 44px; fill: none; stroke: var(--laton-osc); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.icono--grande { width: 56px; height: 56px; flex: none; }

/* Propiedades */
.tipos { display: flex; flex-wrap: wrap; gap: .5rem 0; font-family: var(--display); font-size: clamp(1.6rem, 4.6vw, 3.25rem); line-height: 1.2; }
.tipos li { display: inline-flex; align-items: center; }
.tipos li:not(:last-child)::after { content: ""; width: .32em; height: .32em; margin: 0 .55em; background: var(--laton-osc); transform: rotate(45deg); }
.propiedades__nota { margin-top: 2rem; color: var(--gris); max-width: 40rem; }

/* Por qué elegirnos: tres umbrales escalonados */
.elegirnos { background: var(--noche); color: var(--revoque); }
.elegirnos .volanta { color: var(--laton); }
.razones { display: grid; }
.razon {
  display: flex; gap: 1.5rem; align-items: flex-start;
  padding: 2rem 0; border-top: 1px solid rgba(243,238,229,.18);
}
.razon:last-child { border-bottom: 1px solid rgba(243,238,229,.18); }
.razon .icono { stroke: var(--laton); }
.razon h3 { font-family: var(--display); font-size: clamp(1.6rem, 3.4vw, 2.4rem); margin-bottom: .4rem; }
.razon p { color: var(--gris-claro); max-width: 34rem; }
@media (min-width: 900px) {
  .razon:nth-child(2) { margin-left: 12%; }
  .razon:nth-child(3) { margin-left: 24%; }
}

/* Contacto */
.contacto__grilla { display: grid; gap: 3rem; }
@media (min-width: 960px) { .contacto__grilla { grid-template-columns: 1fr 1.1fr; gap: 5rem; align-items: start; } }
.placa {
  display: inline-flex; flex-direction: column; align-items: center;
  margin: 2rem 0; padding: 1rem 1.75rem;
  background: linear-gradient(160deg, #E5C88E, #B88D43 60%, #D9B26A);
  color: var(--noche);
  border: 2px solid #8C6A2C; border-radius: 3px;
  box-shadow: inset 0 0 0 4px rgba(255,255,255,.18), 0 10px 24px -14px rgba(20,29,46,.6);
}
.placa__calle { font-size: .8125rem; font-weight: 600; letter-spacing: .28em; text-transform: uppercase; }
.placa__numero { font-family: var(--display); font-size: 3rem; line-height: 1; }
.datos { margin: 0; display: grid; gap: 1.1rem; }
.datos dt { font-size: .8125rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--laton-osc); }
.datos dd { margin: .2rem 0 0; font-size: 1.125rem; }
.datos a { display: inline-block; padding: .55rem 0; text-underline-offset: .2em; text-decoration-color: var(--laton-osc); }
.datos a:hover { color: var(--laton-osc); }

.formulario {
  display: grid; gap: 1.1rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  background: #FBF8F2; border: 1px solid #D6CCB8;
}
@media (min-width: 640px) { .formulario { grid-template-columns: 1fr 1fr; } .formulario > .formulario__aviso, .campo--ancho, .formulario > .boton, .formulario__estado { grid-column: 1 / -1; } }
.formulario__aviso {
  justify-self: start; padding: .3rem .7rem;
  font-size: .8125rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--laton-osc); border: 1px dashed var(--laton-osc);
}
.campo { display: grid; gap: .35rem; }
.campo label { font-weight: 600; font-size: .9375rem; }
.campo input, .campo select, .campo textarea {
  width: 100%; min-height: 48px; padding: .7rem .85rem;
  font: 400 1rem/1.4 var(--texto); color: var(--tinta);
  background: var(--revoque); border: 1px solid #A99E88; border-radius: 2px;
}
.campo input:focus, .campo select:focus, .campo textarea:focus { border-color: var(--laton-osc); outline: 2px solid var(--laton-osc); outline-offset: 0; }
.formulario .boton { justify-self: start; }
.formulario__estado { min-height: 1.5em; color: var(--laton-osc); font-weight: 600; }

/* Pie */
.pie { background: var(--noche); color: var(--gris-claro); padding: 3rem 0 calc(3rem + env(safe-area-inset-bottom)); font-size: .9375rem; }
.pie__grilla { display: grid; gap: .75rem; }
.pie__marca { font-family: var(--display); font-size: 1.6rem; color: var(--revoque); }
.pie__firma { color: var(--laton); }

/* Reveal por scroll: postigos que se abren desde el centro */
@supports (animation-timeline: view()) {
  .revelar {
    animation: postigo linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 45%;
  }
}
@keyframes postigo {
  from { clip-path: inset(0 48% 0 48%); translate: 0 28px; opacity: .25; }
  to   { clip-path: inset(0 0 0 0);     translate: 0 0;    opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
  .revelar { animation: none !important; }
}