:root {
  --ink: #16202c;
  --muted: #5f6f80;
  --line: #e3e9ef;
  --bg: #ffffff;
  --soft: #f6f8fa;
  --accent: #0f5a8f;
  --accent-dark: #0b4269;
  --gold: #b6852c;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(22, 32, 44, .06), 0 8px 24px rgba(22, 32, 44, .07);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--accent); }

.wrap { width: min(1180px, 100% - 2.5rem); margin-inline: auto; }

/* ---------- cabecera ---------- */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 10;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .9rem 0;
  flex-wrap: wrap;
}
.brand { text-decoration: none; color: inherit; line-height: 1.1; display: block; }
.brand-logo { height: 38px; width: auto; }
.brand-name { display: block; font-size: 1.35rem; font-weight: 700; letter-spacing: -.02em; }
.brand-sub {
  display: block;
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--gold);
  margin-top: .15rem;
  padding-left: 2px;
}
.header-nav { display: flex; align-items: center; gap: 1.25rem; font-size: .93rem; }
.header-nav a { text-decoration: none; color: var(--muted); }
.header-nav a:hover { color: var(--ink); }
.btn-phone {
  background: var(--accent);
  color: #fff !important;
  padding: .5rem .95rem;
  border-radius: 999px;
  font-weight: 600;
}

/* ---------- WhatsApp ---------- */
:root { --wa: #25d366; --wa-dark: #1da851; }

.btn-wa {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: var(--wa);
  color: #fff !important;
  padding: .5rem .95rem;
  border-radius: 999px;
  font-weight: 600;
}
.btn-wa:hover { background: var(--wa-dark); }
.btn-wa svg { width: 1.05em; height: 1.05em; flex-shrink: 0; }

.btn-wa-block {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  width: 100%;
  background: var(--wa);
  color: #fff !important;
  padding: .75rem 1rem;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
}
.btn-wa-block:hover { background: var(--wa-dark); }
.btn-wa-block svg { width: 1.2em; height: 1.2em; flex-shrink: 0; }

.contact-alt { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.contact-alt .or { margin-top: .7rem; }

/* Botón flotante: presente en todas las páginas, sin tapar el contenido. */
.wa-float {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 50;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--wa);
  color: #fff !important;
  padding: .8rem 1.1rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, .22);
}
.wa-float:hover { background: var(--wa-dark); }
.wa-float svg { width: 1.4em; height: 1.4em; flex-shrink: 0; }

@media (max-width: 700px) {
  /* En móvil solo el icono, para no comerse la pantalla. */
  .wa-float span { display: none; }
  .wa-float { padding: .85rem; right: .9rem; bottom: .9rem; }
  .btn-wa span { display: none; }
  .btn-wa { padding: .5rem .7rem; }
}

/* ---------- hero ---------- */
.hero { padding: 2.75rem 0 1.5rem; max-width: 62ch; }
.hero h1 { font-size: clamp(1.8rem, 4vw, 2.5rem); line-height: 1.15; letter-spacing: -.025em; margin: 0 0 .6rem; }
.hero p { color: var(--muted); margin: 0; }

/* ---------- filtros ---------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  align-items: end;
  padding: 1.1rem;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
}
.filters label {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--muted);
}
.filters select {
  font: inherit;
  padding: .55rem .6rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  min-width: 11rem;
}
.filters button {
  font: inherit;
  font-weight: 600;
  padding: .62rem 1.4rem;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
}
.filters button:hover { background: var(--accent-dark); }
.filters .clear { align-self: center; font-size: .9rem; color: var(--muted); }

.results-count { color: var(--muted); font-size: .92rem; margin: 0 0 1rem; }
.empty { padding: 3rem 0; color: var(--muted); }

/* ---------- rejilla de fichas ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.5rem;
}
.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  transition: box-shadow .18s ease, transform .18s ease;
}
.card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.card-media { display: block; position: relative; aspect-ratio: 3 / 2; background: var(--soft); }
.card-media img { width: 100%; height: 100%; object-fit: cover; }
.card-noimg { display: grid; place-items: center; height: 100%; color: var(--muted); font-size: .85rem; }
.card-tag {
  position: absolute;
  top: .7rem;
  left: .7rem;
  background: rgba(22, 32, 44, .82);
  color: #fff;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .3rem .6rem;
  border-radius: 4px;
}
.card-body { padding: 1rem 1.1rem 1.2rem; }
.card-price { margin: 0 0 .2rem; font-size: 1.25rem; font-weight: 700; letter-spacing: -.02em; }
.card-title { margin: 0 0 .15rem; font-size: 1rem; font-weight: 600; }
.card-title a { color: inherit; text-decoration: none; }
.card-title a:hover { color: var(--accent); }
.card-place { margin: 0 0 .75rem; color: var(--muted); font-size: .88rem; }
.card-specs {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin: 0;
  padding: 0;
  font-size: .8rem;
  color: var(--muted);
}
.card-specs li { background: var(--soft); border-radius: 5px; padding: .22rem .55rem; }

/* ---------- paginación ---------- */
.pager { display: flex; gap: .4rem; justify-content: center; margin: 2.5rem 0 1rem; }
.pager a, .pager span {
  padding: .5rem .85rem;
  border: 1px solid var(--line);
  border-radius: 7px;
  text-decoration: none;
  color: var(--muted);
  font-size: .9rem;
}
.pager .current { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.pager .gap { border: 0; padding: .5rem .3rem; color: var(--muted); }
.filters optgroup { font-style: normal; font-weight: 700; color: var(--muted); }
.filters optgroup option { font-weight: 400; color: var(--ink); }

/* ---------- ficha ---------- */
.crumbs { padding: 1.25rem 0 .25rem; font-size: .85rem; color: var(--muted); }
.crumbs a { color: var(--muted); }
.crumbs span { margin: 0 .35rem; opacity: .5; }

.detail-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-bottom: 1.25rem;
}
.detail-head h1 { margin: 0; font-size: clamp(1.5rem, 3.2vw, 2.1rem); letter-spacing: -.025em; }
.detail-place { margin: .3rem 0 0; color: var(--muted); }
.detail-price { margin: 0; font-size: clamp(1.5rem, 3.2vw, 2rem); font-weight: 700; color: var(--accent); letter-spacing: -.02em; }

.gallery-main { border-radius: var(--radius); overflow: hidden; background: var(--soft); }
.gallery-main img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.gallery-thumbs { display: flex; gap: .5rem; overflow-x: auto; padding: .6rem 0 .2rem; }
.thumb { flex: 0 0 auto; padding: 0; border: 2px solid transparent; border-radius: 7px; overflow: hidden; background: none; cursor: pointer; }
.thumb img { width: 108px; height: 74px; object-fit: cover; }
.thumb.active { border-color: var(--accent); }

.detail-cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 2.5rem;
  padding: 2rem 0 1rem;
  align-items: start;
}
.detail-main h2 { font-size: 1.2rem; margin: 1.8rem 0 .8rem; letter-spacing: -.01em; }
.detail-main h2:first-child { margin-top: 0; }

.specs { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: .1rem 1.5rem; margin: 0; }
.specs > div { display: flex; justify-content: space-between; gap: 1rem; padding: .6rem 0; border-bottom: 1px solid var(--line); }
.specs dt { color: var(--muted); font-size: .9rem; }
.specs dd { margin: 0; font-weight: 600; font-size: .92rem; text-align: right; }

.map-link { margin: 1.1rem 0 0; font-size: .93rem; }
.description { color: #2b3947; }
.description h3 { font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; color: var(--gold); margin: 1.6rem 0 .5rem; }
.description p { margin: 0 0 .9rem; }
.plans { padding-left: 1.1rem; }

/* ---------- formulario ---------- */
.detail-aside { position: sticky; top: 5.5rem; }
.contact-box { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; background: var(--soft); }
.contact-box h2 { margin: 0 0 .5rem; font-size: 1.15rem; }
.contact-box > p { margin: 0 0 1rem; font-size: .9rem; color: var(--muted); }
.contact-box form { display: flex; flex-direction: column; gap: .8rem; }
.contact-box label { display: flex; flex-direction: column; gap: .3rem; font-size: .78rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.contact-box input, .contact-box textarea {
  font: inherit;
  padding: .6rem .7rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  width: 100%;
}
.contact-box textarea { resize: vertical; }
.contact-box .check { flex-direction: row; align-items: start; gap: .5rem; text-transform: none; letter-spacing: 0; font-weight: 400; font-size: .78rem; line-height: 1.4; }
.contact-box .check input { width: auto; margin-top: .15rem; }
.contact-box button {
  font: inherit;
  font-weight: 600;
  padding: .75rem 1rem;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
}
.contact-box button:hover { background: var(--accent-dark); }
.contact-box .or { font-size: .85rem; color: var(--muted); text-align: center; margin: .9rem 0 0; }
.contact-box .ok { background: #e7f5ec; border: 1px solid #b9e0c7; color: #14562e; padding: .8rem; border-radius: 8px; font-size: .92rem; }
.contact-box .err { background: #fdecec; border: 1px solid #f3c2c2; color: #8a2020; padding: .7rem; border-radius: 8px; font-size: .87rem; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

.related { border-top: 1px solid var(--line); margin-top: 2rem; padding-top: 2rem; }
.related h2 { font-size: 1.2rem; margin: 0 0 1.2rem; }

/* ---------- pie ---------- */
.site-footer {
  margin-top: 4rem;
  padding: 2.5rem 0;
  background: var(--ink);
  color: #c3ccd6;
  font-size: .9rem;
}
.site-footer p { margin: 0 0 .4rem; }
.site-footer a { color: #fff; }
.site-footer .fine { margin-top: 1.2rem; font-size: .78rem; color: #8593a2; max-width: 70ch; line-height: 1.5; }

@media (max-width: 900px) {
  .detail-cols { grid-template-columns: 1fr; gap: 1.75rem; }
  .detail-aside { position: static; }
}