/* ============================================================
   DELAO INVESTMENT — ESTILOS PRINCIPALES
   Premium Real Estate Platform
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');
@import 'variables.css';

/* ── RESET Y BASE ────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--fw-regular);
  line-height: var(--lh-normal);
  color: var(--color-text, #0F172A);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* Skip navigation — accesibilidad */
.skip-nav {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-3) var(--space-6);
  z-index: 9999;
  font-weight: var(--fw-semibold);
  transition: top 0.2s;
}
.skip-nav:focus { top: 0; }

/* ── LAYOUT ─────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-px);
  padding-right: var(--container-px);
}

.section { padding: var(--space-16) 0; }
.section-sm { padding: var(--space-10) 0; }
.section-lg { padding: var(--space-24) 0; }

.grid { display: grid; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

/* ── NAVEGACIÓN ─────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  height: var(--nav-height);
  transition: var(--transition-normal);
}

.navbar-transparent {
  background: transparent;
}

.navbar-scrolled {
  background: rgba(15, 25, 35, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

.navbar-light {
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--color-gray-200);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo */
.navbar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.navbar-logo-text {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  letter-spacing: -0.3px;
}

.navbar-scrolled .navbar-logo-text {
  color: #ffffff;
}
.navbar-light .navbar-logo-text {
  color: var(--color-primary);
}

.navbar-logo-accent {
  color: var(--color-accent) !important;
}

/* Links de navegación */
.navbar-menu {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.navbar-link {
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.3px;
  transition: var(--transition-fast);
  position: relative;
}

.navbar-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.3s;
}

.navbar-link:hover,
.navbar-link.active {
  color: var(--color-accent);
}
.navbar-link:hover::after,
.navbar-link.active::after {
  width: 100%;
}

.navbar-scrolled .navbar-link,
.navbar-light .navbar-link {
  color: var(--color-gray-700);
}

.navbar-scrolled .navbar-link:hover,
.navbar-light .navbar-link:hover {
  color: var(--color-primary);
}

/* Selector de idioma */
.lang-switcher {
  display: flex;
  gap: var(--space-1);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-full);
  padding: 3px 4px;
}

.navbar-scrolled .lang-switcher,
.navbar-light .lang-switcher {
  border-color: var(--color-gray-300);
}

.navbar-light .lang-btn:not(.active) {
  color: var(--color-primary);
}

.lang-btn {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.5px;
  color: rgba(255,255,255,0.7);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
}

.lang-btn.active {
  background: var(--color-accent);
  color: var(--color-dark);
}

/* Hamburger mobile */
.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
}

.navbar-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.navbar-scrolled .navbar-toggle span,
.navbar-light .navbar-toggle span {
  background: var(--color-primary);
}

/* Drawer mobile */
.navbar-drawer {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background: var(--color-bg-dark);
  padding: var(--space-20) var(--space-8) var(--space-8);
  transition: right 0.35s cubic-bezier(0.4,0,0.2,1);
  z-index: var(--z-modal);
  box-shadow: -8px 0 40px rgba(0,0,0,0.4);
}

.navbar-drawer.open { right: 0; }

.navbar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: calc(var(--z-modal) - 1);
  backdrop-filter: blur(2px);
}

.navbar-overlay.visible { display: block; }

/* ── HERO ────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 25, 35, 0.72) 0%,
    rgba(27, 58, 92, 0.55) 50%,
    rgba(15, 25, 35, 0.65) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--color-white);
  padding: var(--space-12) var(--space-6);
  max-width: 900px;
  width: 100%;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-5);
}

.hero-label::before,
.hero-label::after {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--color-accent);
  opacity: 0.6;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(var(--text-4xl), 6vw, var(--text-6xl));
  font-weight: var(--fw-bold);
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: var(--space-5);
}

.hero-title em {
  font-style: italic;
  color: var(--color-accent);
}

.hero-subtitle {
  font-size: clamp(var(--text-base), 2vw, var(--text-lg));
  font-weight: var(--fw-light);
  color: rgba(255,255,255,0.82);
  max-width: 580px;
  margin: 0 auto var(--space-10);
  line-height: var(--lh-relaxed);
}

/* Buscador hero */
.hero-search {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-6);
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
  max-width: 800px;
  margin: 0 auto var(--space-8);
}

.hero-search-title {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-gray-700);
  letter-spacing: 0.5px;
  margin-bottom: var(--space-4);
  text-align: left;
}

.hero-search-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: var(--space-3);
  align-items: end;
}

.hero-search-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.hero-search-field label {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-gray-600);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.hero-search-field input,
.hero-search-field select {
  width: 100%;
  height: 46px;
  padding: 0 var(--space-4);
  border: 1.5px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-gray-800);
  background: var(--color-white);
  transition: var(--transition-fast);
  outline: none;
  appearance: none;
}

.hero-search-field input:focus,
.hero-search-field select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb),0.12);
}

/* Quick filters */
.hero-quick-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
  margin-top: var(--space-6);
}

.quick-filter-btn {
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  border: 2px solid rgba(255,255,255,0.25);
  color: #ffffff;
  background: rgba(15, 25, 35, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: var(--transition-fast);
  white-space: nowrap;
  letter-spacing: 0.02em;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.quick-filter-btn:hover,
.quick-filter-btn.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #0F1923;
  box-shadow: 0 4px 12px rgba(201,168,92,0.4);
}

@media (max-width: 768px) {
  .quick-filter-btn {
    background: rgba(15, 25, 35, 0.75);
    border-color: rgba(255,255,255,0.35);
  }
}

/* Hero scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255,255,255,0.6);
  font-size: var(--text-xs);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ── BOTONES ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.3px;
  line-height: 1;
  transition: var(--transition-normal);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-dark);
  border: 2px solid var(--color-accent);
}
.btn-primary:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(201,168,92,0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-outline-white {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.7);
}
.btn-outline-white:hover {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

.btn-dark {
  background: var(--color-primary);
  color: var(--color-white);
  border: 2px solid var(--color-primary);
}
.btn-dark:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--color-white);
  border: 2px solid #25D366;
  font-size: var(--text-sm);
}
.btn-whatsapp:hover {
  background: #1EA952;
  border-color: #1EA952;
  box-shadow: 0 8px 20px rgba(37,211,102,0.3);
}

.btn-sm { padding: 10px 20px; font-size: var(--text-xs); }
.btn-lg { padding: 18px 40px; font-size: var(--text-base); }
.btn-full { width: 100%; }

/* Loading state */
.btn.loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}
.btn.loading::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── BADGES / ETIQUETAS ─────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: var(--fw-bold);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  line-height: 1;
}

.badge-featured   { background: var(--badge-featured); color: #fff; }
.badge-new        { background: var(--badge-new); color: #fff; }
.badge-opportunity{ background: var(--badge-opportunity); color: #fff; }
.badge-exclusive  { background: var(--badge-exclusive); color: #fff; }
.badge-sale       { background: var(--badge-sale); color: #fff; }
.badge-rent       { background: var(--badge-rent); color: #fff; }

/* ── PROPERTY CARD v2 ───────────────────────────────────── */
.pc {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #E8EDF4;
  box-shadow: 0 2px 12px rgba(11,31,58,0.07), 0 1px 3px rgba(11,31,58,0.05);
  transition: transform .28s cubic-bezier(.22,1,.36,1), box-shadow .28s ease, border-color .2s;
  display: flex;
  flex-direction: column;
}
.pc:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(11,31,58,0.14), 0 4px 12px rgba(11,31,58,0.08);
  border-color: rgba(11,31,58,0.12);
}

/* Imagen */
.pc-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
  background: #EEF2F7;
  flex-shrink: 0;
}
.pc-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.22,1,.36,1);
  display: block;
}
.pc:hover .pc-img { transform: scale(1.07); }

.pc-img-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 52px; color: #94A3B8;
  background: #EEF2F7;
}

.pc-img-gradient {
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 60%; pointer-events: none;
  background: linear-gradient(to top, rgba(11,31,58,0.45) 0%, transparent 100%);
}

/* Badges */
.pc-badge {
  position: absolute; top: 12px; left: 12px;
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 11px; font-weight: 700; letter-spacing: .04em;
  text-transform: uppercase; line-height: 1;
}
.pc-badge-sale { background: #0B1F3A; color: #C9A85D; }
.pc-badge-rent { background: #1E5EFF; color: #fff; }
.pc-badge-extra { top: 12px; left: auto; right: 48px; }
.pc-badge-feat  { background: #C9A85D; color: #0B1F3A; }
.pc-badge-new   { background: #22C55E; color: #fff; }
.pc-badge-opp   { background: #F97316; color: #fff; }
.pc-badge-excl  { background: #8B5CF6; color: #fff; }

/* Favorito */
.pc-fav {
  position: absolute; top: 10px; right: 10px;
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(6px);
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: #64748B;
  transition: all .18s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  z-index: 2;
}
.pc-fav:hover, .pc-fav.saved {
  background: #EF4444; color: #fff;
  transform: scale(1.1);
}
.pc-fav.saved svg { fill: #fff; }

/* Cuerpo */
.pc-body {
  padding: 18px 18px 16px;
  display: flex; flex-direction: column;
  flex: 1;
}

/* Precio + tipo */
.pc-top-row {
  display: flex; align-items: flex-start;
  justify-content: space-between; gap: 8px;
  margin-bottom: 6px;
}
.pc-price {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 800;
  color: #C9A85D;
  line-height: 1.1;
  flex: 1;
}
.pc-type-tag {
  font-size: 10px; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase;
  background: #F1F5F9; color: #475569;
  padding: 3px 9px; border-radius: 50px;
  white-space: nowrap; flex-shrink: 0;
  margin-top: 3px;
}

/* Título */
.pc-title {
  font-size: 0.9rem; font-weight: 600;
  color: #0F172A; line-height: 1.4;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Ubicación */
.pc-location {
  display: flex; align-items: center; gap: 4px;
  font-size: 12px; color: #64748B;
  margin-bottom: 12px;
}
.pc-location svg { color: #C9A85D; flex-shrink: 0; }

/* Stats */
.pc-stats {
  display: flex; gap: 14px; flex-wrap: wrap;
  padding: 10px 0;
  border-top: 1px solid #F1F5F9;
  border-bottom: 1px solid #F1F5F9;
  margin-bottom: 10px;
}
.pc-stat {
  display: flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 600; color: #334155;
}
.pc-stat svg { color: #94A3B8; flex-shrink: 0; }

/* Beneficio */
.pc-benefit {
  display: flex; align-items: center; gap: 5px;
  font-size: 11px; font-weight: 600;
  color: #0B1F3A; margin-bottom: 14px;
}
.pc-benefit svg { color: #22C55E; flex-shrink: 0; }

/* CTA */
.pc-cta {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 16px;
  background: #0B1F3A;
  color: #fff;
  border-radius: 10px;
  font-size: 13px; font-weight: 700;
  text-decoration: none;
  transition: all .2s ease;
  margin-top: auto;
  letter-spacing: .02em;
}
.pc-cta:hover {
  background: #C9A85D; color: #0B1F3A;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(201,168,93,0.35);
}
.pc-cta svg { transition: transform .2s; }
.pc-cta:hover svg { transform: translateX(3px); }

/* ── GRIDS ──────────────────────────────────────────────── */
.properties-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.properties-grid-4 {
  grid-template-columns: repeat(3, 1fr);
}

/* Mantener clases antiguas funcionando */
.property-card { display: none; }

/* ── SECCIÓN DE PROPIEDADES ─────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(var(--text-2xl), 3.5vw, var(--text-4xl));
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-gray-600);
  max-width: 560px;
  margin: 0 auto;
  line-height: var(--lh-relaxed);
}

/* ── FILTROS ─────────────────────────────────────────────── */
.filters-bar {
  background: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  margin-bottom: var(--space-8);
  box-shadow: var(--shadow-sm);
}

.filters-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
  align-items: end;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.filter-label {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-gray-600);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.filter-input,
.filter-select {
  width: 100%;
  height: 42px;
  padding: 0 var(--space-4);
  border: 1.5px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-gray-800);
  background: var(--color-white);
  transition: var(--transition-fast);
  outline: none;
  appearance: none;
}

.filter-input:focus,
.filter-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb),0.12);
}

/* Tags de filtros activos */
.active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  align-items: center;
}

.filter-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgba(var(--color-primary-rgb),0.08);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
}

.filter-tag-remove {
  width: 14px;
  height: 14px;
  cursor: pointer;
  opacity: 0.6;
  transition: var(--transition-fast);
}

.filter-tag-remove:hover { opacity: 1; color: var(--color-error); }

/* ── FORMULARIOS ─────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-5);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-gray-700);
}

.form-label .required {
  color: var(--color-error);
  margin-left: 2px;
}

.form-control {
  width: 100%;
  padding: 12px var(--space-4);
  border: 1.5px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-gray-800);
  background: var(--color-white);
  transition: var(--transition-fast);
  outline: none;
}

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb),0.12);
}

.form-control.error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px var(--color-error-light);
}

.form-error-msg {
  font-size: var(--text-xs);
  color: var(--color-error);
  display: flex;
  align-items: center;
  gap: 4px;
}

textarea.form-control {
  min-height: 100px;
  resize: vertical;
}

/* Checkbox personalizado */
.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 2px;
}

.checkbox-label {
  font-size: var(--text-sm);
  color: var(--color-gray-700);
  line-height: var(--lh-relaxed);
}

.checkbox-label a {
  color: var(--color-primary);
  font-weight: var(--fw-medium);
  text-decoration: underline;
}

/* ── FICHA DE PROPIEDAD ─────────────────────────────────── */
.property-detail {}

/* ── PROPIEDAD DETAIL — estilos movidos a inline en propiedad.php ── */
/* Mantener .amenity-* porque se usan en otros listados */

/* ── SECCIÓN DE BENEFICIOS ──────────────────────────────── */
.benefits-section {
  background: var(--color-bg-dark);
  color: var(--color-white);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-8);
}

.benefit-item {
  text-align: center;
  padding: var(--space-8) var(--space-4);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition-normal);
}

.benefit-item:hover {
  background: rgba(201,168,92,0.08);
  border-color: rgba(201,168,92,0.2);
  transform: translateY(-3px);
}

.benefit-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: rgba(var(--color-accent-rgb),0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  font-size: 28px;
  color: var(--color-accent);
  border: 1px solid rgba(var(--color-accent-rgb),0.2);
}

.benefit-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-3);
  color: var(--color-white);
}

.benefit-text {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  line-height: var(--lh-relaxed);
}

/* ── STATS COUNTER ──────────────────────────────────────── */
.stats-section {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-12) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: var(--fw-bold);
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.7);
  font-weight: var(--fw-medium);
  letter-spacing: 0.3px;
}

/* ── FOOTER ──────────────────────────────────────────────── */
.footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.7);
  padding-top: var(--space-16);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand {}

.footer-logo {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.footer-tagline {
  font-size: var(--text-sm);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-6);
  color: rgba(255,255,255,0.55);
}

.footer-socials {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 16px;
  transition: var(--transition-fast);
}

.social-link:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-dark);
}

.footer-col-title {
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-5);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-link:hover {
  color: var(--color-accent);
  transform: translateX(3px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  margin-bottom: var(--space-4);
}

.footer-contact-icon {
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  padding: var(--space-5) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-copyright {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.35);
}

.footer-legal-links {
  display: flex;
  gap: var(--space-5);
}

.footer-legal-links a {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
  transition: var(--transition-fast);
}

.footer-legal-links a:hover {
  color: var(--color-accent);
}

/* ── WHATSAPP FAB ────────────────────────────────────────── */
.whatsapp-fab {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-toast);
  background: #25D366;
  color: var(--color-white);
  width: 58px;
  height: 58px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  transition: var(--transition-normal);
  font-size: 26px;
  text-decoration: none;
  animation: pulse-wa 3s infinite;
}

.whatsapp-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37,211,102,0.6);
  animation: none;
}

@keyframes pulse-wa {
  0%   { box-shadow: 0 4px 20px rgba(37,211,102,0.45); }
  50%  { box-shadow: 0 4px 30px rgba(37,211,102,0.65), 0 0 0 12px rgba(37,211,102,0.08); }
  100% { box-shadow: 0 4px 20px rgba(37,211,102,0.45); }
}

/* ── BREADCRUMB ─────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) 0;
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  flex-wrap: wrap;
}

.breadcrumb-item a {
  color: var(--color-gray-500);
  transition: var(--transition-fast);
}

.breadcrumb-item a:hover { color: var(--color-primary); }
.breadcrumb-sep { color: var(--color-gray-400); }
.breadcrumb-current { color: var(--color-gray-700); font-weight: var(--fw-medium); }

/* ── PAGINACIÓN ─────────────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-12);
}

.page-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-gray-300);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--color-gray-600);
  transition: var(--transition-fast);
  cursor: pointer;
  text-decoration: none;
  background: var(--color-white);
}

.page-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.page-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ── ALERTAS Y TOASTS ───────────────────────────────────── */
.alert {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.alert-success { background: var(--color-success-light); color: #276749; border-left: 4px solid var(--color-success); }
.alert-error   { background: var(--color-error-light); color: #9B2C2C; border-left: 4px solid var(--color-error); }
.alert-warning { background: var(--color-warning-light); color: #975A16; border-left: 4px solid var(--color-warning); }
.alert-info    { background: var(--color-info-light); color: #2A4365; border-left: 4px solid var(--color-info); }

/* Toast (notificación flotante) */
.toast-container {
  position: fixed;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 320px;
  pointer-events: none;
}

.toast {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  animation: slideUp 0.3s ease, fadeOut 0.3s ease 3.7s forwards;
  pointer-events: all;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeOut {
  to { opacity: 0; transform: translateY(-10px); }
}

/* ── MODAL ───────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: scale(0.96);
  transition: transform 0.3s;
}

.modal-overlay.open .modal {
  transform: scale(1);
}

.modal-header {
  padding: var(--space-6);
  border-bottom: 1px solid var(--color-gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-gray-300);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  color: var(--color-gray-500);
  font-size: 18px;
}

.modal-close:hover {
  background: var(--color-gray-100);
  color: var(--color-gray-800);
}

.modal-body {
  padding: var(--space-6);
}

/* ── LOADING SKELETON ───────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, var(--color-gray-200) 25%, var(--color-gray-100) 50%, var(--color-gray-200) 75%);
  background-size: 200% 100%;
  animation: skeleton-wave 1.5s infinite;
  border-radius: var(--radius-md);
}

@keyframes skeleton-wave {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .properties-grid,
  .properties-grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
}

@media (max-width: 768px) {
  :root {
    --container-px: var(--space-4);
    --nav-height: 64px;
  }

  .navbar-menu { display: none; }
  .navbar-toggle { display: flex; }
  .navbar-drawer { display: block; }

  .hero-search-row {
    grid-template-columns: 1fr;
  }

  .properties-grid,
  .properties-grid-4 {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .section { padding: var(--space-10) 0; }
}

@media (max-width: 640px) {
  .hero-title { font-size: var(--text-3xl); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .benefits-grid { grid-template-columns: 1fr; }
  .amenities-grid { grid-template-columns: 1fr; }
  .filters-row { grid-template-columns: 1fr; }
}

/* ── UTILIDADES ─────────────────────────────────────────── */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-accent { color: var(--color-accent); }
.text-primary { color: var(--color-primary); }
.text-muted { color: var(--color-gray-500); }
.text-white { color: var(--color-white); }
.font-heading { font-family: var(--font-heading); }

.mt-auto { margin-top: auto; }
.mb-0 { margin-bottom: 0; }
.hidden { display: none !important; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.divider {
  height: 1px;
  background: var(--color-gray-200);
  margin: var(--space-8) 0;
}

.aspect-video { aspect-ratio: 16/9; }
.aspect-square { aspect-ratio: 1; }

.overflow-hidden { overflow: hidden; }
.relative { position: relative; }

/* Scrollbar personalizado */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--color-gray-100); }
::-webkit-scrollbar-thumb {
  background: var(--color-gray-400);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: var(--color-gray-600); }

/* Focus visible — accesibilidad */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* ============================================================
   MEJORAS RESPONSIVE + EFECTOS PREMIUM
   ============================================================ */

/* ── FIX OVERFLOW MOBILE ──────────────────────────────────── */
html, body {
  overflow-x: hidden;
  width: 100%;
}

/* ── NAVBAR: más altura y padding generoso ────────────────── */
.navbar {
  padding: 0 0;
}
.navbar-inner {
  height: 72px;
  padding: 0 var(--space-6);
}
.navbar-logo {
  padding: 6px 0;
}
.navbar-logo-text {
  font-size: 1.35rem;
  letter-spacing: 0.03em;
}
@media (max-width: 768px) {
  .navbar-logo-text { font-size: 0.88rem; }

  /* Reducir padding de secciones en móvil */
  .section { padding: 40px 0; }
  .section-header { margin-bottom: 20px; }

  /* Ocultar destacadas en móvil — se muestran en "Todas" */
  .featured-section { display: none; }
}

/* Espacio superior en páginas con navbar transparente */
.hero {
  padding-top: calc(var(--nav-height) + 20px);
}

/* ── EFECTOS DE ENTRADA (Scroll Reveal) ───────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s cubic-bezier(0.22,1,0.36,1),
              transform 0.65s cubic-bezier(0.22,1,0.36,1);
}
[data-reveal="left"] {
  transform: translateX(-40px);
}
[data-reveal="right"] {
  transform: translateX(40px);
}
[data-reveal="scale"] {
  transform: scale(0.92);
  opacity: 0;
}
[data-reveal].revealed {
  opacity: 1;
  transform: none;
}

/* Delay escalonado para grids */
[data-reveal][data-delay="1"] { transition-delay: 0.1s; }
[data-reveal][data-delay="2"] { transition-delay: 0.2s; }
[data-reveal][data-delay="3"] { transition-delay: 0.3s; }
[data-reveal][data-delay="4"] { transition-delay: 0.4s; }

/* ── NAVBAR SCROLL EFFECT refinado ───────────────────────── */
.navbar {
  transition: background 0.35s ease, box-shadow 0.35s ease, padding 0.35s ease;
}
.navbar-scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.18);
}

/* ── PARALLAX HERO BG (handled via JS) ───────────────────── */
.hero-bg {
  transition: transform 0.1s linear;
  will-change: transform;
}

/* ── CARD HOVER EFFECT mejorado ──────────────────────────── */
.property-card {
  transition: transform 0.3s cubic-bezier(0.22,1,0.36,1),
              box-shadow 0.3s cubic-bezier(0.22,1,0.36,1);
}
.property-card:hover {
  transform: translateY(-6px);
}

/* ── GRADIENT SHIMMER para imágenes cargando ─────────────── */
@keyframes shimmer {
  0%   { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}
.img-skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 800px 100%;
  animation: shimmer 1.5s infinite;
}

/* ── PARTÍCULAS / BOKEH hero (via JS) ────────────────────── */
.hero-particle {
  position: absolute;
  border-radius: 50%;
  background: rgba(201,168,92,0.15);
  animation: floatParticle linear infinite;
  pointer-events: none;
  z-index: 1;
}
@keyframes floatParticle {
  0%   { transform: translateY(0) scale(1); opacity: 0; }
  15%  { opacity: 1; }
  85%  { opacity: 0.6; }
  100% { transform: translateY(-100vh) scale(0.5); opacity: 0; }
}

/* ── CURSOR GLOW (desktop) ───────────────────────────────── */
.cursor-glow {
  position: fixed;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,92,0.06) 0%, transparent 70%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 0;
  transition: transform 0.05s linear;
  will-change: transform;
}

/* ── NÚMERO ANIMADO (stats counter) ─────────────────────── */
.count-up {
  display: inline-block;
}

/* ── CTA SECTION GRID ────────────────────────────────────── */
.cta-grid-wrap {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: 24px;
  padding: 64px 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  overflow: hidden;
}

@media (max-width: 768px) {
  .cta-grid-wrap {
    grid-template-columns: 1fr;
    padding: 40px 24px;
    gap: 32px;
    border-radius: 16px;
  }
}

/* ── MOBILE FIXES ADICIONALES ────────────────────────────── */
@media (max-width: 480px) {
  .navbar-inner {
    padding: 0 var(--space-4);
    height: 60px;
  }
  .hero-content {
    padding: var(--space-8) var(--space-4);
  }
  .hero-quick-filters {
    gap: 8px;
  }
  .quick-filter-btn {
    padding: 7px 14px;
    font-size: 12px;
  }
  .btn {
    padding: 10px 18px;
    font-size: var(--text-sm);
  }
  .section-title {
    font-size: var(--text-2xl);
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }
  .hero-search-form {
    border-radius: 12px;
  }
  .hero-search-row {
    grid-template-columns: 1fr;
    gap: 0;
    border-radius: 12px;
    overflow: hidden;
  }
  .hero-search-field {
    border-radius: 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  .hero-search-btn {
    border-radius: 0 0 12px 12px;
    width: 100%;
    justify-content: center;
  }
}