:root {
  --ink: #1F1B3A;
  --ink-2: #4B4766;
  --indigo: #3F388E;
  --violet: #863DFD;
  --mist: #F3F2F8;
  --line: #E2E0EC;
  --paper: #FFFFFF;
  --wa: #1F9D55;
  --sold: #8D89A3;
  --r-sm: 6px;
  --r-md: 12px;
  --step--1: 0.875rem;
  --step-0: 1rem;
  --step-1: 1.25rem;
  --step-2: 1.6rem;
  --step-3: clamp(1.9rem, 3.2vw, 2.4rem);
  --step-4: clamp(2.2rem, 5.2vw, 3.8rem);
  --gutter: clamp(16px, 4vw, 40px);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: Montserrat, system-ui, sans-serif; font-size: var(--step-0); line-height: 1.6; color: var(--ink); background: var(--paper); }
h1, h2, h3 { font-family: Poppins, Montserrat, sans-serif; line-height: 1.15; margin: 0 0 .5em; color: var(--ink); letter-spacing: -0.01em; }
h1 { font-size: var(--step-3); font-weight: 700; }
h2 { font-size: var(--step-2); font-weight: 600; }
h3 { font-size: var(--step-1); font-weight: 600; }
p { margin: 0 0 1em; }
a { color: var(--indigo); text-underline-offset: 3px; }
img { max-width: 100%; display: block; }
:focus-visible { outline: 3px solid var(--violet); outline-offset: 2px; border-radius: 4px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; z-index: 100; background: var(--paper); padding: 8px 12px; }
.wrap { width: min(1200px, 100%); margin: 0 auto; padding: 0 var(--gutter); }
.narrow { max-width: 760px; }

/* botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border-radius: 999px; font: 600 var(--step--1)/1 Montserrat, sans-serif; text-decoration: none; border: 1.5px solid transparent; cursor: pointer; transition: background .15s, color .15s; }
.btn-primary { background: var(--indigo); color: #fff; }
.btn-primary:hover { background: var(--violet); }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: #17834a; }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--indigo); color: var(--indigo); }
.btn-light { background: #fff; color: var(--indigo); }
.btn.wide { width: 100%; }

/* cabecera */
.top { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; justify-content: space-between; min-height: 68px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand span { display: flex; flex-direction: column; line-height: 1.1; }
.brand strong { font: 600 1.05rem Poppins, sans-serif; }
.brand small { font-size: .8rem; color: var(--ink-2); }
.nav { display: flex; align-items: center; gap: 22px; }
.nav a:not(.btn) { color: var(--ink); text-decoration: none; font-weight: 500; font-size: var(--step--1); }
.nav a[aria-current="page"], .nav a:not(.btn):hover { color: var(--violet); }
.menu-btn { display: none; }
@media (max-width: 760px) {
  .menu-btn { display: inline-flex; background: none; border: 1.5px solid var(--line); border-radius: 999px; padding: 8px 14px; font: 600 .85rem Montserrat, system-ui, sans-serif; color: var(--ink); }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 68px; background: #fff; flex-direction: column; align-items: stretch; padding: 12px var(--gutter) 20px; border-bottom: 1px solid var(--line); gap: 4px; }
  .nav.open { display: flex; }
  .nav a:not(.btn) { padding: 10px 0; font-size: 1rem; }
}

/* portada */
.hero { position: relative; min-height: min(78vh, 680px); display: flex; align-items: flex-end; color: #fff; background: var(--indigo); overflow: hidden; }
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(31,27,58,.15) 30%, rgba(31,27,58,.82) 100%); }
.hero-plain::after { display: none; }
.hero-in { position: relative; z-index: 1; padding-top: 120px; padding-bottom: 96px; }
.hero h1 { color: #fff; font-size: var(--step-4); max-width: 19ch; margin-bottom: .35em; }
.hero p { font-size: var(--step-1); max-width: 46ch; color: rgba(255,255,255,.92); }
.hero-cap { display: inline-block; margin-top: 8px; font-size: var(--step--1); color: rgba(255,255,255,.85); text-decoration: underline; text-decoration-color: rgba(255,255,255,.4); }
.hero-cap:hover { color: #fff; }

/* buscador */
.search-wrap { position: relative; z-index: 2; margin-top: -48px; }
.search { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)) auto; gap: 12px; align-items: end; background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); padding: 18px; box-shadow: 0 18px 40px -24px rgba(63,56,142,.45); }
.search label { display: flex; flex-direction: column; gap: 4px; font-size: .8rem; font-weight: 600; color: var(--ink-2); }
.search select, .search input, .form input, .form select, .form textarea { font: 500 1rem Montserrat, sans-serif; color: var(--ink); padding: 10px 12px; border: 1.5px solid var(--line); border-radius: var(--r-sm); background: #fff; width: 100%; }
.search select:focus, .search input:focus, .form :is(input,select,textarea):focus { border-color: var(--violet); outline: none; }
.search .btn { height: 46px; }
.search-compact { box-shadow: none; margin: 16px 0 8px; }
@media (max-width: 900px) { .search { grid-template-columns: 1fr 1fr; } .search .btn { grid-column: 1 / -1; } }

/* bloques */
.block { padding-top: 56px; padding-bottom: 56px; }
.block-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.block-head a { font-weight: 600; }
.page-head { padding-top: 40px; }
.lead { font-size: var(--step-1); color: var(--ink-2); }
.empty { background: var(--mist); border-radius: var(--r-md); padding: 28px; }

/* grilla de propiedades */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 28px 24px; }
.card-link { display: block; text-decoration: none; color: inherit; }
.card-img { position: relative; aspect-ratio: 4 / 3; border-radius: var(--r-md); overflow: hidden; background: var(--mist); }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.card-link:hover .card-img img { transform: scale(1.03); }
.card-body { padding-top: 12px; }
.card-kind { font-size: .82rem; color: var(--ink-2); margin: 0 0 4px; }
.card h3 { font-size: 1.05rem; margin: 0 0 10px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card-link:hover h3 { color: var(--violet); }
.card-foot { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; }
.price { font: 700 1.25rem Poppins, sans-serif; color: var(--indigo); margin: 0; }
.price.big { font-size: var(--step-3); margin: .2em 0 .4em; }
.facts { font-size: .85rem; color: var(--ink-2); margin: 2px 0 0; }
.noimg { display: grid; place-items: center; height: 100%; color: var(--ink-2); font-size: .9rem; }
.noimg.big { aspect-ratio: 16 / 7; background: var(--mist); border-radius: var(--r-md); }
.badge { position: absolute; top: 12px; left: 12px; background: #fff; color: var(--ink); font-weight: 600; font-size: .8rem; padding: 4px 10px; border-radius: 999px; }
.badge.inline { position: static; display: inline-block; margin-bottom: 10px; background: var(--mist); }
.badge-reservada { background: #FFF2CC; }
.badge-vendida, .badge-alquilada { background: var(--ink); color: #fff; }
.card.is-sold .card-img img { filter: grayscale(.7); }

/* croquis del lote */
.plot { flex: none; }
.plot-mini { display: flex; flex-direction: column; align-items: center; gap: 2px; flex: none; }
.plot-mini small { font-size: .72rem; color: var(--ink-2); font-weight: 600; white-space: nowrap; }
.plot-r { fill: rgba(134,61,253,.08); stroke: var(--violet); stroke-width: 1.6; stroke-dasharray: 4 3; }
.plot-l { font: 600 11px Montserrat, sans-serif; fill: var(--ink-2); }
.plot-fig { display: flex; align-items: center; gap: 18px; margin: 18px 0 26px; padding: 14px 18px; border: 1px solid var(--line); border-radius: var(--r-md); }
.plot-fig figcaption { color: var(--ink-2); font-size: .92rem; }

/* franja vender */
.band { background: var(--indigo); color: #fff; }
.band-in { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 48px; padding-bottom: 48px; flex-wrap: wrap; }
.band h2 { color: #fff; }
.band p { max-width: 56ch; margin: 0; color: rgba(255,255,255,.85); }
.why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.why p { color: var(--ink-2); }
@media (max-width: 800px) { .why { grid-template-columns: 1fr; gap: 8px; } }

/* listado */
.list-meta { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; font-size: .9rem; color: var(--ink-2); }
.list-meta p { margin: 0; }
.sort a { margin-left: 10px; color: var(--ink-2); text-decoration: none; }
.sort a[aria-current="true"] { color: var(--indigo); font-weight: 600; text-decoration: underline; }

/* ficha */
.detail { padding-top: 24px; }
.crumbs { font-size: .88rem; color: var(--ink-2); }
.gallery { display: grid; grid-template-columns: 2fr 1fr; gap: 8px; border-radius: var(--r-md); overflow: hidden; }
.gallery button { padding: 0; border: 0; cursor: zoom-in; background: var(--mist); position: relative; }
.gallery img { width: 100%; height: 100%; object-fit: cover; }
.g-main { aspect-ratio: 4 / 3; }
.g-thumbs { display: grid; grid-template-columns: 1fr 1fr; grid-auto-rows: 1fr; gap: 8px; }
.g-thumbs span { position: absolute; inset: 0; display: grid; place-items: center; background: rgba(31,27,58,.6); color: #fff; font: 600 1.2rem Poppins, system-ui, sans-serif; }
@media (max-width: 700px) { .gallery { grid-template-columns: 1fr; } .g-thumbs { grid-template-columns: repeat(4, 1fr); } .g-thumbs button { aspect-ratio: 1; } }
.detail-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 48px; margin-top: 28px; }
@media (max-width: 900px) { .detail-grid { grid-template-columns: 1fr; gap: 24px; } }
.detail-main h2 { margin-top: 1.6em; font-size: var(--step-1); }
.addr { color: var(--ink-2); }
.financing { background: var(--mist); border-left: 3px solid var(--violet); padding: 10px 14px; border-radius: 0 var(--r-sm) var(--r-sm) 0; }
.desc { max-width: 68ch; }
.chips { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { background: var(--mist); padding: 6px 12px; border-radius: 999px; font-size: .88rem; font-weight: 500; }
.video { position: relative; aspect-ratio: 16 / 9; border-radius: var(--r-md); overflow: hidden; background: #000; }
.video iframe, .map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.map { position: relative; aspect-ratio: 16 / 9; border-radius: var(--r-md); overflow: hidden; background: var(--mist); }
.side-box { position: sticky; top: 92px; border: 1px solid var(--line); border-radius: var(--r-md); padding: 20px; display: flex; flex-direction: column; gap: 10px; }
.facts-list { margin: 0 0 8px; }
.facts-list div { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: .92rem; }
.facts-list dt { color: var(--ink-2); }
.facts-list dd { margin: 0; font-weight: 600; text-align: right; }
.side-note { font-size: .8rem; color: var(--ink-2); margin: 6px 0 0; }

/* visor de fotos */
.lightbox { position: fixed; inset: 0; z-index: 50; background: rgba(15,13,30,.94); display: flex; align-items: center; justify-content: center; }
.lightbox img { max-width: 92vw; max-height: 84vh; object-fit: contain; }
.lightbox button { position: absolute; background: rgba(255,255,255,.12); color: #fff; border: 0; border-radius: 999px; width: 48px; height: 48px; font-size: 1.4rem; cursor: pointer; }
.lb-close { top: 16px; right: 16px; }
.lb-prev { left: 16px; }
.lb-next { right: 16px; }
.lb-count { position: absolute; bottom: 16px; color: #fff; font-size: .9rem; }

/* formularios y páginas de texto */
.form { display: grid; gap: 14px; margin-top: 24px; }
.form label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: .9rem; }
.hint { font-size: .85rem; color: var(--ink-2); }
.prose h2 { margin-top: 1.4em; }
.contact div { padding: 14px 0; border-bottom: 1px solid var(--line); }
.contact dt { font-size: .85rem; color: var(--ink-2); }
.contact dd { margin: 2px 0 0; font-weight: 600; font-size: 1.05rem; }

/* pie */
.foot { margin-top: 24px; background: var(--ink); color: rgba(255,255,255,.78); font-size: .9rem; }
.foot-in { display: grid; grid-template-columns: 2fr 1.4fr 1fr; gap: 32px; padding-top: 44px; padding-bottom: 44px; }
.foot a { color: #fff; }
.foot-name { font: 600 1.1rem Poppins, system-ui, sans-serif; color: #fff; }
.foot p { margin: 0 0 6px; }
@media (max-width: 760px) { .foot-in { grid-template-columns: 1fr; gap: 20px; } }

.wa-float { position: fixed; right: 18px; bottom: 18px; z-index: 30; width: 56px; height: 56px; border-radius: 50%; background: var(--wa); color: #fff; display: grid; place-items: center; box-shadow: 0 10px 24px -8px rgba(0,0,0,.4); }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }