/* ==== Paleta de marca Pedro Arias / Century 21 ==== */
:root {
  --gold: #b5985a;
  --gold-lt: #d3bd8b;
  --gold-deep: #8a7038;
  --ink: #0e0d0c;
  --ink-2: #161412;
  --ink-3: #201d18;
  --cream: #f6f3ec;
  --cream-2: #eee8db;
  --line: rgba(181, 152, 90, 0.28);
  --ok: #6c9a6f;
  --danger: #b5575a;
  --radius: 14px;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--cream);
  font-family: 'Libre Franklin', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: 'Archivo', system-ui, sans-serif; margin: 0; letter-spacing: -0.01em; }
.eyebrow {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  color: var(--gold-lt);
  font-size: 19px;
  letter-spacing: 0.02em;
}

/* ---- Header comun a todo el sitio ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 26px;
  background: rgba(14, 13, 12, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Archivo', system-ui, sans-serif;
  font-weight: 800;
  font-size: 17px;
  color: var(--cream);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.site-header .brand span {
  color: var(--gold-lt);
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 14.5px;
  font-weight: 600;
}
.site-nav a {
  color: rgba(246, 243, 236, 0.82);
  transition: color .15s ease;
}
.site-nav a:hover, .site-nav a.active { color: var(--gold-lt); }
.site-nav .nav-login {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--gold-lt) !important;
}
.site-nav .nav-login:hover { border-color: var(--gold); background: rgba(181,152,90,.1); }
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--cream);
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
}

/* ---- Botones ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14.5px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:active { transform: scale(.98); }
.btn-gold { background: linear-gradient(180deg, var(--gold-lt), var(--gold)); color: #201a0e; }
.btn-gold:hover { filter: brightness(1.06); }
.btn-outline { background: transparent; border-color: var(--line); color: var(--cream); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold-lt); }
.btn-danger { background: rgba(181,87,90,.14); color: #e8b0b1; border-color: rgba(181,87,90,.4); }
.btn-danger:hover { background: rgba(181,87,90,.24); }
.btn-sm { padding: 8px 14px; font-size: 13px; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }

/* ---- Formularios ---- */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field label { font-size: 13px; font-weight: 700; color: var(--gold-lt); letter-spacing: .02em; }
.field input, .field select, .field textarea {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 13px;
  color: var(--cream);
  font-family: inherit;
  font-size: 14.5px;
}
.field input::placeholder, .field textarea::placeholder { color: rgba(246,243,236,.4); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--gold);
}

/* Menús desplegables nativos (select) con la paleta oscura/dorada */
select {
  color-scheme: dark;
}
select option {
  background-color: var(--ink-2);
  color: var(--gold-lt);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field textarea { resize: vertical; min-height: 100px; }
.checkline { display: flex; align-items: center; gap: 9px; font-size: 14px; }

/* ---- Utilidades de layout ---- */
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 26px; }
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 999px;
  font-size: 12px; font-weight: 700; letter-spacing: .02em;
  border: 1px solid var(--line); color: var(--gold-lt);
}
.pill.venta { color: #8fc08f; border-color: rgba(140,192,140,.4); }
.pill.alquiler { color: #8fb4d9; border-color: rgba(143,180,217,.4); }

/* ---- Toast de notificaciones ---- */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--ink-3); border: 1px solid var(--line); color: var(--cream);
  padding: 13px 20px; border-radius: 12px; font-size: 14px; box-shadow: var(--shadow);
  opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease;
  z-index: 100; max-width: 90vw;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.error { border-color: rgba(181,87,90,.5); color: #f0c4c4; }

@media (max-width: 760px) {
  .site-nav { position: fixed; inset: 66px 0 0 0; background: var(--ink); flex-direction: column;
    align-items: flex-start; padding: 26px; gap: 20px; transform: translateX(100%);
    transition: transform .25s ease; }
  .site-nav.open { transform: translateX(0); }
  .nav-toggle { display: inline-flex; flex-shrink: 0; }
  .field-row { grid-template-columns: 1fr; }
}

@media (max-width: 380px) {
  .site-header { padding: 14px 16px; gap: 10px; }
  .site-header .brand { font-size: 14.5px; }
}