/* Sonia Larsen Propiedades — concepto "Plano de mensura" */
@font-face { font-family: "Young Serif"; src: url("fonts/young-serif-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Atkinson Hyperlegible"; src: url("fonts/atkinson-hyperlegible-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Atkinson Hyperlegible"; src: url("fonts/atkinson-hyperlegible-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --tinta: #10262e;        /* tinta de plano */
  --tinta-2: #1a3842;
  --calco: #eef0e8;        /* papel calco */
  --calco-2: #e2e6da;
  --lacre: #a8382b;        /* sello de lacre: acento */
  --lacre-claro: #e0806f;  /* lacre sobre fondo oscuro */
  --lote: #6f8f4e;         /* verde de lote rural (decorativo) */
  --arena: #d8c79d;        /* costa (decorativo) */
  --gris: #4b5a5e;
  --wa: #1f6f4a;
  --display: "Young Serif", Georgia, serif;
  --texto: "Atkinson Hyperlegible", system-ui, sans-serif;
  --franja: 2.5rem;
  --radio: 4px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--franja) + 4.5rem); }
body {
  margin: 0; padding-top: var(--franja);
  font: 400 1.0625rem/1.6 var(--texto); color: var(--tinta); background: var(--calco);
  overflow-x: hidden;
}
h1, h2, h3 { font-family: var(--display); font-weight: 400; line-height: 1.08; margin: 0 0 .5em; letter-spacing: -.01em; }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); }
h3 { font-size: 1.35rem; }
p { margin: 0 0 1em; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--lacre); outline-offset: 3px; }
.contenedor { width: min(1200px, 100% - 2.5rem); margin-inline: auto; }

.saltar { position: absolute; left: -999px; top: 0; z-index: 100; background: var(--tinta); color: var(--calco); padding: .75rem 1rem; }
.saltar:focus { left: 1rem; top: calc(var(--franja) + .5rem); }

.franja {
  position: fixed; inset: 0 0 auto; z-index: 60; min-height: var(--franja);
  display: flex; align-items: center; justify-content: center; padding: .4rem 1rem;
  background: var(--lacre); color: #fff; font-size: .8rem; line-height: 1.3; text-align: center;
}

/* Cabecera */
.cabecera {
  position: sticky; top: var(--franja); z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .75rem clamp(1.25rem, 4vw, 3rem);
  background: color-mix(in srgb, var(--calco) 92%, transparent);
  border-bottom: 1px solid var(--calco-2);
}
.marca { display: flex; align-items: center; gap: .6rem; text-decoration: none; font-family: var(--display); font-size: 1.15rem; min-height: 44px; }
.marca em { font-style: normal; color: var(--lacre); }
.marca-sello { width: 34px; height: 34px; fill: none; stroke: var(--tinta); stroke-width: 2; }
.marca-sello path { stroke: var(--lacre); }
.cabecera nav ul { display: none; list-style: none; margin: 0; padding: 0; gap: 1.75rem; }
.cabecera nav a { text-decoration: none; font-weight: 700; font-size: .95rem; display: inline-flex; min-height: 44px; align-items: center; background: linear-gradient(var(--lacre), var(--lacre)) 0 85% / 0 2px no-repeat; transition: background-size .35s var(--ease); }
.cabecera nav a:hover { background-size: 100% 2px; }
@media (min-width: 760px) { .cabecera nav ul { display: flex; } }

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 48px; padding: .8rem 1.4rem; border-radius: var(--radio);
  font: 700 1rem/1.2 var(--texto); text-decoration: none; cursor: pointer; border: 2px solid transparent;
  transition: background-color .25s, color .25s, border-color .25s;
}
.btn-lacre { background: var(--lacre); color: #fff; }
.btn-lacre:hover { background: #8e2d22; }
.btn-linea { border-color: currentColor; }
.btn-linea:hover { background: var(--tinta); color: var(--calco); border-color: var(--tinta); }
.btn-wa { background: var(--wa); color: #fff; width: 100%; }
.btn-wa:hover { background: #185a3c; }
.btn-grande { min-height: 56px; font-size: 1.1rem; }

/* Hero */
.hero {
  display: grid; gap: 2rem; align-items: center;
  padding: clamp(2.5rem, 6vw, 5rem) clamp(1.25rem, 4vw, 3rem) clamp(3rem, 6vw, 5rem);
  min-height: calc(100svh - var(--franja) - 4.5rem);
  background:
    linear-gradient(var(--calco-2) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(90deg, var(--calco-2) 1px, transparent 1px) 0 0 / 48px 48px,
    var(--calco);
}
.hero-pre { font-size: .85rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--lacre); }
.hero-titulo { font-size: clamp(3.2rem, 13vw, 8.5rem); line-height: .95; margin-bottom: .3em; perspective: 600px; }
.hero-titulo .letra { display: inline-block; transform-origin: 50% 100%; white-space: pre; }
.hero-bajada { font-size: clamp(1.1rem, 2.2vw, 1.35rem); max-width: 34ch; color: var(--gris); }
.hero-acciones { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }
.hero-acciones .btn { flex: 1 1 12rem; }
@media (min-width: 900px) {
  .hero { grid-template-columns: 1.05fr 1fr; }
  .hero-acciones .btn { flex: 0 0 auto; }
}

/* Plano de mensura en volumen */
.plano-wrap { display: grid; justify-items: center; gap: 1rem; perspective: 1100px; }
.plano-scroll { width: min(440px, 82vw); aspect-ratio: 1; transform-style: preserve-3d; }
.plano {
  width: 100%; height: 100%;
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; padding: 6px;
  transform-style: preserve-3d;
  transform: rotateX(calc(58deg + var(--inc-x, 0deg))) rotateZ(calc(-38deg + var(--inc-z, 0deg)));
  background: var(--tinta); border-radius: 2px;
  box-shadow: 0 40px 60px -30px rgba(16, 38, 46, .55);
}
.lote {
  --h: 0px; position: relative; border-radius: 1px;
  transform: translateZ(var(--h)); transform-style: preserve-3d;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.18);
}
.lote::after { /* sombra proyectada en el plano */
  content: ""; position: absolute; inset: 0; background: rgba(0,0,0,.35);
  transform: translateZ(calc(var(--h) * -1)) translate(calc(var(--h) * .35), calc(var(--h) * .35));
}
.l-campo { background: var(--lote); background-image: repeating-linear-gradient(90deg, transparent 0 5px, rgba(16,38,46,.18) 5px 6px); }
.l-urbano { background: var(--calco); }
.l-costa { background: var(--arena); }
.a1 { --h: 4px; } .a2 { --h: 9px; } .a3 { --h: 16px; } .a4 { --h: 30px; } .a5 { --h: 44px; }
.plano-leyenda { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem .9rem; font-size: .85rem; color: var(--gris); margin: 0; }
.ley { display: inline-block; width: 12px; height: 12px; margin-right: -.5rem; border: 1px solid var(--tinta); }

/* Secciones */
section { padding-block: clamp(4rem, 9vw, 7rem); }
.sec-cabeza { margin-bottom: 2rem; max-width: 40rem; }
.sec-cabeza p:not(.sec-num) { color: var(--gris); }
.sec-num { font-size: .85rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--lacre); }
.tr { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.nosotros { background: var(--tinta); color: var(--calco); }
.nosotros-grid { display: grid; gap: 2rem; }
.nosotros .destacado { font-family: var(--display); font-size: clamp(1.3rem, 2.6vw, 1.75rem); line-height: 1.3; color: var(--lacre-claro); }
@media (min-width: 900px) { .nosotros-grid { grid-template-columns: 1.2fr 1fr; align-items: end; } }

/* Buscador y fichas */
.buscador {
  display: grid; grid-template-columns: 1fr 1fr; gap: .75rem;
  padding: 1rem; background: #fff; border: 1px solid var(--calco-2); border-radius: var(--radio);
  position: sticky; top: calc(var(--franja) + 4.6rem); z-index: 5;
}
.buscador label, .form-tas label { display: grid; gap: .3rem; font-size: .85rem; font-weight: 700; }
select, input {
  width: 100%; min-height: 48px; padding: .6rem .75rem; font: 400 1rem var(--texto); color: var(--tinta);
  background: var(--calco); border: 1px solid #9aa6a3; border-radius: var(--radio);
}
@media (min-width: 760px) { .buscador { grid-template-columns: repeat(4, 1fr); } }
.resultado { margin: 1rem 0 1.5rem; font-weight: 700; color: var(--gris); }
.fichas { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.25rem; }
@media (min-width: 640px) { .fichas { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .fichas { grid-template-columns: repeat(3, 1fr); } }
.ficha {
  background: #fff; border: 1px solid var(--calco-2); border-radius: var(--radio);
  display: flex; flex-direction: column; transform-style: preserve-3d; transition: box-shadow .3s;
}
.ficha[hidden] { display: none; }
.ficha:hover { box-shadow: 0 24px 40px -24px rgba(16, 38, 46, .45); }
.ficha-ilus { background: var(--tinta); color: var(--calco); padding: 1.25rem 1.5rem .5rem; transform: translateZ(28px); border-radius: var(--radio) var(--radio) 0 0; }
.ficha-ilus svg { display: block; width: 100%; height: auto; color: var(--lacre-claro); }
.ficha-cuerpo { padding: 1.25rem; display: flex; flex-direction: column; flex: 1; transform: translateZ(14px); }
.ficha-tag { font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--lacre); margin-bottom: .4rem; }
.ficha-lugar { color: var(--gris); font-size: .95rem; }
.ficha-datos { list-style: none; margin: 0 0 1rem; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.ficha-datos li { font-size: .85rem; padding: .2rem .6rem; border: 1px solid var(--calco-2); border-radius: 99px; background: var(--calco); }
.ficha-precio { font-family: var(--display); font-size: 1.6rem; margin-top: auto; }
.ficha-consultar { font-size: 1.15rem; color: var(--gris); }
.vacio { padding: 1.5rem; border: 1px dashed var(--gris); border-radius: var(--radio); }

/* Campos */
.campos { background: var(--calco-2); }
.campos-grid { display: grid; gap: 2rem; }
@media (min-width: 900px) { .campos-grid { grid-template-columns: 1fr 1.2fr; align-items: center; } }
.campos-panel { background: var(--tinta); color: var(--calco); padding: 1.5rem; border-radius: var(--radio); }
.campos-filtros { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.25rem; }
.chip { padding: .5rem .9rem; border: 1px solid rgba(238,240,232,.4); border-radius: 99px; font-size: .9rem; }
.campo-ejemplo { display: grid; gap: 1rem; }
.campo-ejemplo .ficha-tag { color: var(--lacre-claro); }
.campo-ejemplo .ficha-datos li { background: transparent; border-color: rgba(238,240,232,.35); }
.campo-svg { width: 100%; height: auto; color: var(--arena); }
.surco { fill: none; stroke: var(--lote); stroke-width: 2; }

/* Mapa */
.mapa-grid { display: grid; gap: 2rem; }
@media (min-width: 900px) { .mapa-grid { grid-template-columns: 1fr 1.4fr; align-items: center; } }
.mapa-lienzo { position: relative; background: #fff; border: 1px solid var(--calco-2); border-radius: var(--radio); }
.mapa-lienzo svg { display: block; width: 100%; height: auto; }
.mar { fill: #cfdcdc; }
.costa { color: var(--tinta); }
.ruta { fill: none; stroke: var(--gris); stroke-width: 1.5; stroke-dasharray: 5 6; }
.pin {
  position: absolute; left: var(--px); top: var(--py); translate: -50% -50%;
  display: grid; place-items: center; min-width: 44px; min-height: 44px; text-decoration: none;
}
.pin::before { content: ""; width: 16px; height: 16px; border-radius: 50%; background: var(--lacre); box-shadow: 0 0 0 5px rgba(168,56,43,.22); transition: box-shadow .3s; }
.pin:hover::before, .pin:focus-visible::before { box-shadow: 0 0 0 10px rgba(168,56,43,.25); }
.pin span { position: absolute; top: 80%; white-space: nowrap; font-size: .8rem; font-weight: 700; background: var(--calco); padding: .1rem .4rem; border-radius: 2px; }
.pin-ta { --px: 62.5%; --py: 32%; }
.pin-or { --px: 75%; --py: 56.6%; }
.pin-cl { --px: 65.5%; --py: 72.6%; }
.pin-mh { --px: 15%; --py: 75.3%; }

/* Por qué */
.razones { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; counter-reset: r; }
.razon { padding: 1.75rem 0; border-top: 1px solid var(--tinta); display: grid; gap: .4rem; }
.razon .icono { width: 48px; height: 48px; color: var(--lacre); }
@media (min-width: 900px) {
  .razones { grid-template-columns: 1.3fr 1fr 1fr; gap: 2.5rem; }
  .razon:first-child h3 { font-size: 2rem; }
}

/* Tasación */
.tasacion { background: var(--tinta); color: var(--calco); }
.tasacion .sec-num { color: var(--lacre-claro); }
.tasacion .sec-cabeza p:not(.sec-num) { color: #c3ccc8; }
.tas-grid { display: grid; gap: 2rem; }
@media (min-width: 900px) { .tas-grid { grid-template-columns: 1fr 1fr; } }
.form-tas { display: grid; gap: 1rem; background: var(--calco); color: var(--tinta); padding: 1.5rem; border-radius: var(--radio); }
.form-aviso { justify-self: start; margin: 0; font-size: .8rem; font-weight: 700; padding: .25rem .6rem; border: 1px solid var(--lacre); color: var(--lacre); border-radius: 2px; }
.form-estado { margin: 0; font-weight: 700; color: var(--wa); min-height: 1.6em; }

/* Contacto y pie */
.contacto-grid { display: grid; gap: 2rem; }
@media (min-width: 900px) { .contacto-grid { grid-template-columns: 1fr 1fr; align-items: start; } }
address { font-style: normal; display: grid; gap: .25rem; }
address a:not(.btn) { display: inline-flex; min-height: 44px; align-items: center; font-weight: 700; }
.pie { background: var(--tinta); color: #c3ccc8; padding: 2.5rem 0 6rem; font-size: .9rem; }
.pie-grid { display: grid; gap: 1rem; }
.pie strong { color: var(--calco); }
@media (min-width: 760px) { .pie-grid { grid-template-columns: 1fr auto; } .pie { padding-bottom: 2.5rem; } }

.wa-flotante {
  position: fixed; right: 1rem; bottom: 1rem; z-index: 40; width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center; background: var(--wa); color: #fff; box-shadow: 0 10px 24px -8px rgba(0,0,0,.5);
}
.wa-flotante svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linejoin: round; }

/* Cursor: mira de agrimensor (solo mouse, solo con JS) */
.cursor { display: none; }
.cursor-activo .cursor {
  display: block; position: fixed; left: 0; top: 0; z-index: 90; pointer-events: none;
  width: 34px; height: 34px; margin: -17px 0 0 -17px;
}
.cursor-mira { position: absolute; inset: 0; border: 1.5px solid var(--lacre); border-radius: 50%; transition: transform .3s var(--ease), background-color .3s; }
.cursor-mira::before, .cursor-mira::after { content: ""; position: absolute; background: var(--lacre); }
.cursor-mira::before { left: 50%; top: -6px; bottom: -6px; width: 1.5px; translate: -50% 0; }
.cursor-mira::after { top: 50%; left: -6px; right: -6px; height: 1.5px; translate: 0 -50%; }
.cursor.sobre .cursor-mira { transform: scale(1.6); background: rgba(168,56,43,.12); }
.cursor-activo, .cursor-activo a, .cursor-activo button, .cursor-activo select { cursor: none; }
.cursor-activo input { cursor: text; }

/* Scroll reveal y profundidad del plano (CSS scroll-driven, solo si hay soporte) */
@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: view()) {
    .reveal { animation: subir linear both; animation-timeline: view(); animation-range: entry 0% entry 45%; }
    @keyframes subir { from { opacity: 0; transform: translateY(48px); } to { opacity: 1; transform: none; } }
    .plano-scroll { animation: alzar linear both; animation-timeline: scroll(root); animation-range: 0 90vh; }
    @keyframes alzar { from { transform: none; } to { transform: rotateX(-14deg) translateY(-30px) scale(1.06); } }
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .plano { transform: none; }
  .lote { transform: none; }
  .lote::after { display: none; }
  .ficha-ilus, .ficha-cuerpo { transform: none; }
}