/* =========================================================================
   Lucía Baldebenito — Corretaje Inmobiliario & LB Consultora
   styles.css — Mobile-first, CSS Variables según Manual de Marca v1.0
   ========================================================================= */

/* -------------------------------------------------------------------------
   0. TIPOGRAFÍA DE MARCA — Hello Paris Sans (con licencia, Sans&Sons ©2019)
   5 pesos, sin cursiva, tal como especifica el Manual de Identidad.
   ------------------------------------------------------------------------- */
@font-face {
  font-family: 'Hello Paris Sans';
  src: url('../fonts/hello-paris-sans-extralight.woff2') format('woff2');
  font-weight: 200;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Hello Paris Sans';
  src: url('../fonts/hello-paris-sans-light.woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Hello Paris Sans';
  src: url('../fonts/hello-paris-sans-regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Hello Paris Sans';
  src: url('../fonts/hello-paris-sans-medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Hello Paris Sans';
  src: url('../fonts/hello-paris-sans-bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* -------------------------------------------------------------------------
   1. VARIABLES DE MARCA
   ------------------------------------------------------------------------- */
:root {
  /* Paleta oficial — Manual de Identidad de Marca (Agosto 2026) */
  --color-navy: #0D2C4A;        /* Azul Marino Corporativo — primario */
  --color-navy-soft: #163A5C;
  --color-purple: #4B2468;      /* Púrpura Profundo — Corretaje */
  --color-purple-soft: #6a3690;
  --color-turquoise: #00A896;   /* Turquesa Cyan — LB Consultora */
  --color-turquoise-soft: #02c2ad;
  --color-silver: #708090;      /* Plata / Gris Frío — secundario */
  --color-silver-light: #E4E8ED;
  --color-bg: #F7F8FA;          /* Fondo claro — proporción 55% */
  --color-white: #FFFFFF;
  --color-ink: #14202B;         /* Texto de lectura sobre blanco */

  /* Tipografía del sitio — Inter en todo (títulos y cuerpo), para máxima
     legibilidad en mobile. Hello Paris Sans queda cargada pero sin uso. */
  --font-heading: 'Inter', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  /* Espaciado y forma */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --shadow-soft: 0 4px 24px rgba(13, 44, 74, 0.08);
  --shadow-medium: 0 12px 40px rgba(13, 44, 74, 0.14);
  --container-w: 1200px;

  --transition: 200ms ease;
}

/* -------------------------------------------------------------------------
   2. RESET Y BASE
   ------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  color: var(--color-navy);
  line-height: 1.15;
  margin: 0 0 0.5em;
  font-weight: 700;
}

/* Hello Paris Sans (la tipografía editorial de marca) se reserva para los
   títulos grandes de sección — H1 y H2 — donde su carácter decorativo
   (may. estilizadas, "e" con travesaño) se luce. En H3/H4 se usa mucho
   como título de tarjeta (propiedades, precios, servicios) a tamaños
   chicos, y ahí esa decoración compite con la legibilidad; por eso H3/H4
   usan Inter, la misma tipografía de UI/datos del resto del sitio. */
h1, h2 { font-family: var(--font-heading); }
h3, h4 { font-family: var(--font-body); }

h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
h3 { font-size: 1.2rem; font-weight: 700; }

p { margin: 0 0 1em; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 1rem; }

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 88px 0; }
.section-tint { background: var(--color-bg); }
.section-turquoise {
  background: linear-gradient(180deg, #0D2C4A 0%, #0f3a5c 100%);
  color: var(--color-white);
}
.section-turquoise h2, .section-turquoise h3 { color: var(--color-white); }

.section-head { max-width: 640px; margin: 0 0 48px; }
.section-sub { color: var(--color-silver); font-size: 1.05rem; }
.section-cta { text-align: center; margin-top: 48px; }
.properties-destacadas-label { margin-top: 44px; }

.lead-text { font-size: 1.1rem; color: var(--color-ink); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 12px;
}
.eyebrow.small { margin-bottom: 8px; font-size: 0.72rem; }
.eyebrow-navy { color: var(--color-navy); }
.eyebrow-purple { color: var(--color-purple); }
.eyebrow-turquoise { color: var(--color-turquoise); }

/* -------------------------------------------------------------------------
   3. ICONOS (línea 1.5px, sin relleno — lenguaje del isotipo)
   ------------------------------------------------------------------------- */
.icon {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.icon-lg { width: 34px; height: 34px; }
.icon-navy { color: var(--color-navy); }
.icon-purple { color: var(--color-purple); }
.icon-turquoise { color: var(--color-turquoise); }

/* -------------------------------------------------------------------------
   4. BOTONES
   ------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-block { width: 100%; }

.btn-primary {
  background: var(--color-purple);
  color: var(--color-white);
  box-shadow: var(--shadow-soft);
}
.btn-primary:hover { background: var(--color-purple-soft); box-shadow: var(--shadow-medium); }

.btn-outline {
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-navy);
}
.btn-outline:hover { background: var(--color-navy); color: var(--color-white); }

.btn-turquoise {
  background: var(--color-turquoise);
  color: var(--color-navy);
  box-shadow: 0 4px 24px rgba(0, 168, 150, 0.28);
}
.btn-turquoise:hover { background: var(--color-turquoise-soft); }

/* -------------------------------------------------------------------------
   5. HEADER / NAV
   ------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--color-silver-light);
  /* Nota: se evita backdrop-filter a propósito — en varios motores de
     render crea un containing block para descendientes position:fixed
     (como el panel de navegación móvil), rompiendo su alto en mobile. */
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}

.logo { display: flex; align-items: center; gap: 12px; }

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-navy);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo-name { font-family: var(--font-body); font-weight: 700; font-size: 1.05rem; color: var(--color-navy); }
.logo-sub { font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-silver); }

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  padding: 8px;
}
.nav-toggle-bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-navy);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.primary-nav {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99;
  background: var(--color-white);
  padding: 24px;
  transform: translateX(100%);
  transition: transform var(--transition);
  overflow-y: auto;
}
.primary-nav.is-open { transform: translateX(0); }

.primary-nav > ul {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nav-link {
  display: block;
  padding: 14px 8px;
  font-weight: 600;
  color: var(--color-navy);
  border-bottom: 1px solid var(--color-silver-light);
}
.nav-link:hover, .nav-link.is-active { color: var(--color-purple); }

.nav-cta { margin-top: 20px; }

/* Desplegables del menú (Servicios → Consultoría / Administración de
   consorcios / Tasaciones; Consultoría → Planes / Descargables;
   Propiedades → Ventas / Alquileres / Emprendimientos). El texto del
   ítem (Servicios, Consultoría, Propiedades) es un link normal que
   lleva a su sección; la flechita al lado es un botón aparte que solo
   abre/cierra el submenú, así los dos funcionan de forma independiente.
   En mobile el submenú es un acordeón dentro del panel; en desktop el
   de primer nivel flota como panel, y uno anidado (Consultoría) queda
   como acordeón adentro de ese panel. */
.nav-dropdown { position: relative; }
.nav-dropdown-head {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--color-silver-light);
}
.nav-dropdown-head .nav-link { flex: 1; border-bottom: none; }
.nav-dropdown-caret {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  color: var(--color-navy);
}
.nav-caret { width: 16px; height: 16px; transition: transform var(--transition); }
.nav-dropdown-caret[aria-expanded="true"] .nav-caret { transform: rotate(180deg); }

.nav-dropdown-menu {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding-left: 14px;
  margin: 4px 0 8px;
}
.nav-dropdown-menu.is-open { display: flex; }

/* -------------------------------------------------------------------------
   6. DIVIDER (motivo de rombos — separador de secciones)
   ------------------------------------------------------------------------- */
.divider {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 0;
}
.rhombus {
  width: 8px;
  height: 8px;
  background: var(--color-purple);
  transform: rotate(45deg);
  opacity: 0.55;
}
.rhombus:nth-child(2) { background: var(--color-navy); opacity: 0.85; width: 10px; height: 10px; }
.rhombus:nth-child(3) { background: var(--color-turquoise); opacity: 0.55; }

/* -------------------------------------------------------------------------
   7. IMÁGENES PLACEHOLDER
   (book fotográfico real pendiente de carga — luz natural, espacios reales)
   ------------------------------------------------------------------------- */
.img-placeholder {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #0D2C4A 0%, #4B2468 100%);
  overflow: hidden;
}
.img-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,0.14), transparent 55%),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 14px);
}

/* Variante con foto real: mismo tamaño/proporción/bordes que el placeholder,
   pero sin degradé de marca ni patrón decorativo — la foto ocupa todo el
   recuadro (object-fit: cover) sin deformarse. */
.img-placeholder.has-photo { background: none; }
.img-placeholder.has-photo::after { display: none; }
.img-placeholder.has-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* Retrato vertical recortado en una caja más ancha: subimos el foco para
   no cortar la cara. */
.about-photo.has-photo img { object-position: center 12%; }

/* -------------------------------------------------------------------------
   8. HERO
   ------------------------------------------------------------------------- */
.hero { padding: 56px 0 80px; }
.hero-grid { display: grid; gap: 48px; }

.hero-title { color: var(--color-navy); }
.hero-lead { font-size: 1.12rem; color: var(--color-ink); max-width: 46ch; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0; }

.hero-trust {
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: var(--color-silver);
  font-size: 0.92rem;
  border-top: 1px solid var(--color-silver-light);
  padding-top: 18px;
  margin-top: 12px;
}
.trust-num {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--color-purple);
  font-size: 1.1rem;
  margin-right: 4px;
}

.hero-visual { position: relative; }
.hero-photo { aspect-ratio: 5 / 4; }

.hero-search-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-medium);
  padding: 24px;
  margin-top: -60px;
  margin-left: 16px;
  margin-right: 16px;
  position: relative;
  z-index: 2;
}
.hero-search-title { font-weight: 700; color: var(--color-navy); margin-bottom: 14px; }

.search-form { display: flex; flex-direction: column; gap: 14px; }
.search-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; }

/* -------------------------------------------------------------------------
   9. FORM FIELDS (compartido: hero, tasación, contacto)
   ------------------------------------------------------------------------- */
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-navy);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  min-width: 0;
  padding: 12px 14px;
  border: 1.5px solid var(--color-silver-light);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-ink);
  transition: border-color var(--transition);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-purple);
}
.field textarea { resize: vertical; }

.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-color: #B3261E;
}
.field-error {
  font-size: 0.78rem;
  color: #B3261E;
  min-height: 1em;
}

.form-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-medium);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-note {
  background: rgba(0, 168, 150, 0.12);
  color: #05604f;
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.9rem;
  font-weight: 600;
}
.form-note.is-error {
  background: rgba(179, 38, 30, 0.1);
  color: #B3261E;
}

/* -------------------------------------------------------------------------
   10. SOBRE MÍ
   ------------------------------------------------------------------------- */
.about-grid { display: grid; gap: 48px; align-items: center; }

.values-list { display: flex; flex-direction: column; gap: 20px; margin-top: 28px; }
.values-list li { display: flex; gap: 16px; align-items: flex-start; }
.values-list strong { display: block; color: var(--color-navy); margin-bottom: 2px; }
.values-list span { color: var(--color-silver); font-size: 0.94rem; }

/* -------------------------------------------------------------------------
   11. CARDS GRID GENÉRICO
   ------------------------------------------------------------------------- */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.service-card, .pricing-card, .blog-card, .testimonial-card, .descargable-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover, .blog-card:hover, .descargable-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-medium); }

.service-card { padding: 30px; border: 1px solid var(--color-silver-light); }
.service-card .icon-lg { margin-bottom: 16px; }
.service-card p { color: var(--color-silver); font-size: 0.95rem; margin-bottom: 0; }

/* -------------------------------------------------------------------------
   12. PROPIEDADES — FILTROS Y GRID
   ------------------------------------------------------------------------- */
.filters-bar {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}
.filter-group { display: flex; flex-wrap: wrap; gap: 10px; }
.filter-chip {
  padding: 9px 18px;
  border-radius: 999px;
  border: 1.5px solid var(--color-silver-light);
  background: var(--color-white);
  color: var(--color-navy);
  font-size: 0.86rem;
  font-weight: 600;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.filter-chip:hover { border-color: var(--color-purple); }
.filter-chip.is-active {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: var(--color-white);
}

.filters-toggle {
  align-self: flex-start;
  padding: 10px 20px;
  font-size: 0.86rem;
}
.filters-toggle .icon-chevron { width: 16px; height: 16px; transition: transform var(--transition); }
.filters-toggle[aria-expanded="true"] .icon-chevron { transform: rotate(180deg); }

.advanced-filters {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 36px;
}
.advanced-filters[hidden] { display: none; }
.price-range-inputs {
  display: flex;
  align-items: center;
  gap: 10px;
}
.price-range-inputs input { width: 0; flex: 1; }
.price-range-inputs span { color: var(--color-silver); }
.field-hint {
  font-size: 0.78rem;
  color: var(--color-silver);
  margin: 0;
}
.advanced-filters-actions {
  display: flex;
  align-items: flex-end;
}
.btn-sm {
  padding: 10px 18px;
  font-size: 0.86rem;
}

@media (min-width: 640px) {
  .advanced-filters { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 960px) {
  .advanced-filters { grid-template-columns: repeat(3, 1fr); }
}

.property-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-silver-light);
  transition: transform var(--transition), box-shadow var(--transition);
}
.property-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-medium); }
.property-card[hidden] { display: none; }

.property-media { position: relative; }
.property-media .img-placeholder { border-radius: 0; aspect-ratio: 4/3; }

.tag {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--color-white);
}
.tag-purple { background: var(--color-purple); }
.tag-navy { background: var(--color-navy); }

.property-body { padding: 22px; }
.property-price { font-family: var(--font-body); font-weight: 800; color: var(--color-purple); font-size: 1.2rem; margin-bottom: 10px; }
.property-meta { display: flex; gap: 14px; color: var(--color-silver); font-size: 0.85rem; margin-bottom: 14px; }
.property-meta li::before { content: '·'; margin-right: 6px; color: var(--color-silver); }
.property-meta li:first-child::before { content: ''; margin: 0; }

.link-arrow { font-weight: 700; color: var(--color-navy); }
.link-arrow:hover { color: var(--color-purple); }
.service-card .link-arrow { display: inline-block; margin-top: 12px; }

.empty-state {
  text-align: center;
  color: var(--color-silver);
  padding: 40px 0;
}

/* -------------------------------------------------------------------------
   13. CONSULTORÍA (LB Consultora — turquesa)
   ------------------------------------------------------------------------- */
.consultoria-grid { display: grid; gap: 48px; align-items: center; }

.badge-lb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 168, 150, 0.16);
  color: var(--color-turquoise);
  border: 1px solid rgba(0, 168, 150, 0.4);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.section-turquoise .lead-text { color: rgba(255,255,255,0.82); }

.consultoria-tracks { display: grid; gap: 16px; margin: 28px 0; }
.track-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-md);
  padding: 20px;
}
.track-card h3 { color: var(--color-turquoise); margin-bottom: 6px; }
.track-card p { color: rgba(255,255,255,0.78); font-size: 0.92rem; margin-bottom: 0; }

.method-steps { display: flex; flex-direction: column; gap: 18px; margin: 28px 0; }
.method-steps li { display: flex; gap: 16px; align-items: flex-start; }
.step-num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--color-turquoise);
  opacity: 0.6;
  min-width: 40px;
}
.method-steps strong { display: block; color: var(--color-white); }
.method-steps span { color: rgba(255,255,255,0.72); font-size: 0.9rem; }

.consultoria-photo { aspect-ratio: 4/5; background: linear-gradient(135deg, #0D2C4A 0%, #00A896 100%); }

/* -------------------------------------------------------------------------
   13b. ADMINISTRACIÓN DE CONSORCIOS
   ------------------------------------------------------------------------- */
.consorcios-grid { display: grid; gap: 48px; align-items: center; }
.consorcios-photo { aspect-ratio: 4/5; background: linear-gradient(135deg, #0D2C4A 0%, #4B2468 100%); }

/* -------------------------------------------------------------------------
   13c. EBOOK PROPIETARIO INTELIGENTE
   ------------------------------------------------------------------------- */
.ebook-grid { display: grid; gap: 40px; align-items: start; }
.ebook-subhead { margin-top: 30px; margin-bottom: 4px; }
.ebook-chapters { display: flex; flex-direction: column; gap: 18px; margin: 16px 0 28px; padding: 0; list-style: none; }
.ebook-chapters li { display: flex; gap: 16px; align-items: flex-start; }
.ebook-chapters strong { display: block; color: var(--color-navy); }
.ebook-chapters span { color: var(--color-silver); font-size: 0.9rem; }
.ebook-purchase-card { align-self: start; position: sticky; top: 100px; }
.ebook-purchase-card h3 { margin-top: 4px; }

/* -------------------------------------------------------------------------
   14. TASACIONES
   ------------------------------------------------------------------------- */
.tasacion-grid { display: grid; gap: 48px; }
.check-list { display: flex; flex-direction: column; gap: 12px; margin: 22px 0; }
.check-list li { display: flex; align-items: center; gap: 10px; font-weight: 600; color: var(--color-navy); }
.fine-print { font-size: 0.85rem; color: var(--color-silver); }
.fine-print.centered { text-align: center; margin-top: 32px; }
.fine-print a { color: var(--color-purple); font-weight: 700; }

/* -------------------------------------------------------------------------
   15. PRECIOS
   ------------------------------------------------------------------------- */
.pricing-grid { display: grid; gap: 28px; grid-template-columns: 1fr; }
.pricing-card {
  padding: 34px 28px;
  border: 1.5px solid var(--color-silver-light);
  border-radius: var(--radius-lg);
  position: relative;
  display: flex;
  flex-direction: column;
}
.pricing-card.is-featured {
  border-color: var(--color-turquoise);
  box-shadow: var(--shadow-medium);
  transform: scale(1.02);
}
.pricing-badge {
  position: absolute;
  top: -14px;
  left: 28px;
  background: var(--color-turquoise);
  color: var(--color-navy);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 6px 14px;
  border-radius: 999px;
}
.pricing-desc { color: var(--color-silver); font-size: 0.92rem; min-height: 3em; }
.price {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 2rem;
  color: var(--color-navy);
  margin: 8px 0 20px;
}
.price span { font-family: var(--font-body); font-weight: 500; font-size: 0.9rem; color: var(--color-silver); }
.pricing-features { display: flex; flex-direction: column; gap: 10px; margin-bottom: 26px; flex-grow: 1; }
.pricing-features li { padding-left: 22px; position: relative; font-size: 0.92rem; color: var(--color-ink); }
.pricing-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 10px;
  height: 10px;
  background: var(--color-turquoise);
  transform: rotate(45deg);
}

/* -------------------------------------------------------------------------
   15B. DESCARGABLES
   ------------------------------------------------------------------------- */
.descargable-card {
  padding: 28px;
  border: 1px solid var(--color-silver-light);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.descargable-card h3 { margin: 0; }
.descargable-card > p { color: var(--color-silver); font-size: 0.95rem; margin: 0; }

.tag-format {
  align-self: flex-start;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--color-white);
}
.tag-format-turquoise { background: var(--color-turquoise); }

.descargable-precio {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--color-navy);
  margin: 0;
}

.descargable-compra-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 4px;
  padding-top: 14px;
  border-top: 1px solid var(--color-silver-light);
}

.descargables-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--color-silver);
  padding: 40px 0;
}

/* -------------------------------------------------------------------------
   16. BLOG
   ------------------------------------------------------------------------- */
.blog-media { border-radius: 0; aspect-ratio: 16/10; }
.blog-body { padding: 22px; }
.blog-body p { color: var(--color-silver); font-size: 0.92rem; }
.blog-meta { font-size: 0.8rem; color: var(--color-silver); font-weight: 600; }

/* Las tarjetas de blog son <a> que envuelven toda la tarjeta */
.blog-card-link {
  display: block;
  color: inherit;
  text-decoration: none;
}
.blog-card-link:hover h3 { color: var(--color-purple); }

/* -------------------------------------------------------------------------
   17. TESTIMONIOS
   ------------------------------------------------------------------------- */
.testimonial-card { padding: 30px; border: 1px solid var(--color-silver-light); }
.testimonial-card p {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--color-navy);
  font-weight: 600;
}
.testimonial-card footer { display: flex; align-items: center; gap: 12px; margin-top: 18px; }
.testimonial-avatar {
  width: 48px;
  height: 48px;
  aspect-ratio: 1/1;
  border-radius: 50%;
  flex-shrink: 0;
}
.testimonial-card footer strong { display: block; color: var(--color-navy); font-size: 0.92rem; }
.testimonial-card footer span { font-size: 0.82rem; color: var(--color-silver); }

/* -------------------------------------------------------------------------
   18. CONTACTO
   ------------------------------------------------------------------------- */
.contact-grid { display: grid; gap: 48px; }
.contact-details { display: flex; flex-direction: column; gap: 16px; margin: 26px 0; }
.contact-details li { display: flex; align-items: center; gap: 12px; font-weight: 600; }
.contact-details a:hover { color: var(--color-purple); }

.social-links { display: flex; gap: 12px; margin-bottom: 28px; }
.social-links a {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-white);
  border: 1.5px solid var(--color-silver-light);
  color: var(--color-navy);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.social-links a:hover { background: var(--color-navy); color: var(--color-white); border-color: var(--color-navy); }

.map-placeholder {
  aspect-ratio: 16/9;
  border-radius: var(--radius-md);
  background:
    linear-gradient(rgba(13,44,74,0.85), rgba(13,44,74,0.85)),
    repeating-linear-gradient(0deg, transparent 0 38px, rgba(255,255,255,0.06) 38px 39px),
    repeating-linear-gradient(90deg, transparent 0 38px, rgba(255,255,255,0.06) 38px 39px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--color-white);
  text-align: center;
  padding: 20px;
}
.map-placeholder p { margin: 0; font-size: 0.85rem; opacity: 0.8; max-width: 26ch; }

/* Variante con mapa real embebido: mismo tamaño/proporción/bordes que el
   placeholder, pero sin degradé y con el iframe ocupando todo el recuadro. */
.map-placeholder.has-map { background: none; padding: 0; overflow: hidden; }
.map-placeholder.has-map iframe { width: 100%; height: 100%; border: 0; display: block; }

/* -------------------------------------------------------------------------
   19. FOOTER
   ------------------------------------------------------------------------- */
.site-footer {
  background: var(--color-navy);
  color: rgba(255,255,255,0.85);
  padding: 56px 0 24px;
}
.footer-grid {
  display: grid;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.14);
}
.footer-brand { display: flex; flex-direction: column; gap: 14px; max-width: 320px; }
.footer-tagline { font-size: 0.88rem; color: rgba(255,255,255,0.65); }
.footer-nav { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a:hover { color: var(--color-turquoise); }
.footer-social { display: flex; flex-direction: column; gap: 10px; }
.footer-social a:hover { color: var(--color-turquoise); }
.footer-bottom { padding-top: 22px; font-size: 0.8rem; color: rgba(255,255,255,0.55); }

/* =========================================================================
   RESPONSIVE — TABLET (≥ 640px)
   ========================================================================= */
@media (min-width: 640px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
}

/* =========================================================================
   RESPONSIVE — DESKTOP (≥ 960px)
   ========================================================================= */
@media (min-width: 960px) {
  .header-inner { padding-top: 16px; padding-bottom: 16px; }
  .nav-toggle { display: none; }

  .primary-nav {
    position: static;
    transform: none;
    background: transparent;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 28px;
    overflow: visible;
  }
  .primary-nav > ul {
    flex-direction: row;
    gap: 4px;
    flex-wrap: wrap;
  }
  .nav-link { padding: 8px 12px; border-bottom: none; font-size: 0.92rem; }
  .nav-cta { margin-top: 0; }

  .nav-dropdown-head { border-bottom: none; }

  /* Panel flotante del desplegable de primer nivel (Servicios) */
  .primary-nav > ul > .nav-dropdown > .nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    margin: 8px 0 0;
    padding: 8px;
    min-width: 210px;
    background: var(--color-white);
    border: 1px solid var(--color-silver-light);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-medium);
    z-index: 110;
  }
  .primary-nav > ul > .nav-dropdown > .nav-dropdown-menu .nav-link {
    padding: 10px 12px;
    border-radius: var(--radius-sm);
  }
  .primary-nav > ul > .nav-dropdown > .nav-dropdown-menu .nav-link:hover,
  .primary-nav > ul > .nav-dropdown > .nav-dropdown-menu .nav-link.is-active {
    background: var(--color-bg);
  }

  /* El desplegable anidado (Consultoría → Planes/Descargables) se queda
     como acordeón adentro del panel, no vuela a un costado. */
  .nav-dropdown-menu .nav-dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    padding: 2px 0 4px 14px;
    margin: 2px 0 4px;
    min-width: 0;
    background: none;
  }

  .hero-grid { grid-template-columns: 1.1fr 0.95fr; }
  .about-grid { grid-template-columns: 0.85fr 1.15fr; }
  .consultoria-grid { grid-template-columns: 1.1fr 0.9fr; }
  .consorcios-grid { grid-template-columns: 0.9fr 1.1fr; }
  .tasacion-grid { grid-template-columns: 1fr 1fr; }
  .ebook-grid { grid-template-columns: 1.15fr 0.85fr; }
  .contact-grid { grid-template-columns: 1fr 1fr; }

  .cards-grid.services-grid { grid-template-columns: repeat(3, 1fr); }
  .cards-grid.properties-grid { grid-template-columns: repeat(3, 1fr); }
  .cards-grid.blog-grid { grid-template-columns: repeat(3, 1fr); }
  .cards-grid.testimonials-grid { grid-template-columns: repeat(3, 1fr); }
  .cards-grid.descargables-grid { grid-template-columns: repeat(3, 1fr); }
  .pricing-grid { grid-template-columns: repeat(3, 1fr); }

  .pricing-card.is-featured { transform: scale(1.04); }

  .section { padding: 120px 0; }
}

@media (min-width: 1180px) {
  .hero-search-card { margin-left: 48px; margin-right: 48px; }
}

/* -------------------------------------------------------------------------
   20. ARTÍCULO DE BLOG (páginas en /blog/)
   ------------------------------------------------------------------------- */
.article-container { max-width: 760px; margin: 0 auto; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 24px;
  font-size: 0.92rem;
}

.article-page h1 { margin-top: 4px; }

.article-meta {
  color: var(--color-silver);
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 28px;
}

.article-hero {
  aspect-ratio: 16/9;
  margin-bottom: 40px;
}

.article-body { font-size: 1.08rem; color: var(--color-ink); }
.article-body p { margin-bottom: 1.3em; }
.article-body h2 {
  font-family: var(--font-body);
  font-size: 1.4rem;
  margin-top: 1.6em;
  margin-bottom: 0.6em;
}
.article-body h3 {
  font-size: 1.1rem;
  margin-top: 1.3em;
}
.article-body ul, .article-body ol {
  margin: 0 0 1.3em;
  padding-left: 1.3em;
  display: flex;
  flex-direction: column;
  gap: 0.5em;
}
.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body li { padding-left: 0.3em; }
.article-body strong { color: var(--color-navy); }

.article-body blockquote {
  margin: 1.8em 0;
  padding: 20px 24px;
  border-left: 3px solid var(--color-purple);
  background: var(--color-bg);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: normal;
  font-weight: 600;
  color: var(--color-navy);
}
.article-body blockquote p:last-child { margin-bottom: 0; }

.article-cta {
  margin-top: 48px;
  padding: 32px;
  text-align: center;
}
.article-cta h3 { margin-bottom: 8px; }
.article-cta p { color: var(--color-silver); margin-bottom: 20px; }

.author-box {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--color-silver-light);
}
.author-box .img-placeholder { width: 56px; aspect-ratio: 1/1; border-radius: 50%; flex-shrink: 0; }
.author-box strong { display: block; color: var(--color-navy); }
.author-box span { font-size: 0.88rem; color: var(--color-silver); }

/* -------------------------------------------------------------------------
   21. FICHA DE PROPIEDAD (páginas en /propiedades/)
   ------------------------------------------------------------------------- */
.property-page h1 { margin-top: 4px; margin-bottom: 10px; }
.property-address {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-silver);
  font-weight: 600;
  margin-bottom: 6px;
}
.property-page-price {
  font-family: var(--font-body);
  font-weight: 800;
  color: var(--color-purple);
  font-size: 1.6rem;
  margin-bottom: 28px;
}

.property-gallery { margin-bottom: 20px; }
.property-gallery-main { aspect-ratio: 16/9; margin-bottom: 10px; }
.property-gallery-thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.property-gallery-thumbs .img-placeholder { aspect-ratio: 4/3; }

.video-placeholder {
  aspect-ratio: 16/9;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #0D2C4A 0%, #4B2468 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--color-white);
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
}
.video-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(255,255,255,0.14), transparent 55%);
}
.video-placeholder-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255,255,255,0.16);
  border: 2px solid rgba(255,255,255,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}
.video-placeholder-icon svg { width: 22px; height: 22px; margin-left: 3px; }
.video-placeholder p { position: relative; z-index: 1; margin: 0; font-size: 0.85rem; opacity: 0.85; max-width: 30ch; }

.spec-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 32px 0;
  padding: 24px;
  background: var(--color-bg);
  border-radius: var(--radius-md);
}
.spec-item { display: flex; flex-direction: column; gap: 2px; }
.spec-item span { font-size: 0.8rem; color: var(--color-silver); }
.spec-item strong { color: var(--color-navy); font-size: 1.05rem; }

.property-section-title {
  margin-top: 2.2em;
  margin-bottom: 0.7em;
  font-family: var(--font-body);
  font-size: 1.4rem;
  color: var(--color-navy);
}

@media (min-width: 640px) {
  .spec-grid { grid-template-columns: repeat(4, 1fr); }
}

/* =========================================================================
   14. BOTÓN FLOTANTE DE WHATSAPP
   Burbuja fija en todas las páginas para consultas rápidas y directas.
   ========================================================================= */
.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-medium);
  z-index: 200;
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 16px 44px rgba(13, 44, 74, 0.24);
}
.whatsapp-float .icon {
  color: var(--color-white);
  stroke-width: 1.8;
}
@media (min-width: 640px) {
  .whatsapp-float {
    right: 30px;
    bottom: 30px;
    width: 60px;
    height: 60px;
  }
}

/* =========================================================================
   ACCESIBILIDAD — reducir movimiento
   ========================================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}