/* ============================================================
   BLANCO GESTIÓN INMOBILIARIA – style.css
   Paleta suave profesional (inmobiliaria)
   Primario: #1F3A5C  | Blanco: #FFFFFF  | Bronce: #A88A4D
   ============================================================ */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Montserrat', sans-serif;
  color: #3F4651;
  background-color: #FFFFFF;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* ---------- TOKENS ---------- */
:root {
  --primary:   #1F3A5C; /* navy suavizado — sigue siendo profundo pero menos agresivo */
  --primary-hover: #1f3657da;
  --white:     #FFFFFF;
  --bg-light:  #FFFFFF; /* secciones suaves */
  --bg-warm:   #FFFFFF; /* secciones suaves */
  --surface:   #FFFFFF; /* superficies/cards */
  --border:    #E5E5E5; /* borde neutro */
  --text-dark: #3F4651; /* charcoal suavizado */
  --text-mid:  #6E7378; /* gris cálido */
  --accent:    #A88A4D; /* bronce apagado — sofisticado, no dorado chillón */
  --accent-soft: #C9A864;
  --radius:    4px;
  --transition: all 0.3s ease;
}

/* ---------- UTILITIES ---------- */
.section-eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

.section-title {
  font-weight: 350;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 1.2rem;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.6rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn-primary:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(31, 58, 92, 0.25);
}

.btn-outline-light {
  background-color: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.7);
}
.btn-outline-light:hover {
  background-color: rgba(255,255,255,0.15);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: #25D366;
  color: var(--white);
  border-color: #25D366;
  margin-top: 1rem;
}
.btn-whatsapp:hover {
  background-color: #1ebe5d;
  border-color: #1ebe5d;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,0.35);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--primary-hover);
  box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-text {
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.03em;
  
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-link {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius);
  transition: var(--transition);
}
.nav-link:hover {
  color: var(--white);
  background-color: rgba(255,255,255,0.1);
}

.nav-btn {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: black;
  background-color: var(--accent);
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius);
  transition: var(--transition);
  margin-left: 0.5rem;
}
.nav-btn:hover {
  background-color: var(--accent-soft);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(168,138,77,0.35);
}

.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 0.3rem;
}

/* ============================================================
   HERO – Full-width con imagen de fondo y overlay
   ============================================================ */
.hero-section {
    position: relative;
    display: flex;
    align-items: center;
    padding-top: 72px;
    background-image: url(img/hero.png);
    background-size: cover;
    background-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 30, 66, 0.72);
  z-index: 1;
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  text-align: left;
  min-height:  50vh;
}

.hero-content {
  width: 100%;
  padding-bottom: 3rem;
}

.hero-title {
  font-size: 38px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--white);
  line-height: 1.4;
  margin-bottom: 1rem;
  padding-left: 114px;
  padding-right: 2rem;
  max-width: 800px;
  letter-spacing: 0.06em;
}


.hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.82);
  margin-bottom: 2.5rem;
  line-height: 1.7;
  font-weight: 400;
  letter-spacing: 0.03em;
  padding-left: 114px;
  padding-right: 2rem;
  max-width: 800px;
}


/* ============================================================
   OPERACIONES / PORTAFOLIO – Grilla 4×4
   ============================================================ */
.operaciones-section {
  background-color: var(--bg-light);
  padding: 3.5rem 2rem;
}

.operaciones-header {
  max-width: 1280px;
  margin: 0 auto 3.5rem;
  text-align: center;
}

.operaciones-subtitle {
  font-size: 0.95rem;
  color: var(--text-mid);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.75;
}

/* Grilla: 4 columnas */
.property-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* Card base */
.property-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  cursor: pointer;
  aspect-ratio: 3/4;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

/* Foto */
.card-image {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.property-card:hover .card-image img {
  transform: scale(1.05);
}

/* Título visible en reposo */
.card-title-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  background: linear-gradient(to top, rgba(0,30,66,0.85) 0%, transparent 100%);
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2.5rem 1rem 0.9rem;
}

/* Overlay de hover: fondo blanco, texto navy */
.card-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  background-color: var(--white);
  color: var(--primary);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.35s ease, transform 0.35s ease;
  overflow-y: auto;
}
.property-card:hover .card-overlay {
  opacity: 1;
  transform: translateY(0);
}

.overlay-title {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--accent);
}

.overlay-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
}
.overlay-item i {
  color: var(--accent);
  font-size: 0.85rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
}
.overlay-label {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mid);
  margin-bottom: 0.1rem;
}
.overlay-value {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--primary);
  line-height: 1.4;
}

/* Botón "Vendido" centrado */
.overlay-btn {
  display: block;
  margin: 1.2rem auto 0;
  padding: 0.55rem 1.5rem;
  background-color: var(--primary);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
  width: fit-content;
}
.overlay-btn:hover {
  background-color: #630000;
}

/* ============================================================
   CLIENTES – Carrusel (imágenes cuadradas 1:1)
   ============================================================ */
.clientes-section {
  background-color: var(--white);
  padding: 7rem 0;
}

.clientes-header {
  max-width: 1280px;
  margin: 0 auto 3.5rem;
  text-align: center;
  padding: 0 5rem;
}

.clientes-subtitle {
  font-size: 0.95rem;
  color: var(--text-mid);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.75;
}

.carousel-wrapper {
  position: relative;
  overflow: hidden;
  width: 100%;
  padding: 3.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background-color: #1f3a5c3d;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
}

.carousel-track {
  display: flex;
  align-items: center;
  gap: 3rem;
  animation: scrollLeft var(--scroll-duration, 35s) linear infinite;
  width: max-content;
  will-change: transform;
}

.carousel-track:hover,
.carousel-track.paused {
  animation-play-state: paused;
}

.client-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 180px;
  height: 75px;
  background-color: transparent;
  border: none;
  padding: 0 12px;
  box-shadow: none;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.client-logo img {
  max-width: 100%;
  max-height: 85%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%) brightness(1.4) opacity(0.75);
  transition: filter 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.client-logo:hover {
  transform: translateY(-4px) scale(1.08);
}

.client-logo:hover img {
  filter: grayscale(0%) brightness(1) opacity(1);
  transform: scale(1.02);
}

@keyframes scrollLeft {
  0%   { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(var(--scroll-dist, -50%), 0, 0); }
}

/* ============================================================
   NOSOTROS – 60% texto / 40% foto cuadrada
   ============================================================ */
.nosotros-section {
  padding: 7rem 5rem;
  background-color: var(--primary);
}

.nosotros-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 60% 40%;
  gap: 5rem;
  align-items: center;
}

.nosotros-content .section-eyebrow {
  color: var(--accent);
}

.nosotros-content .section-title {
  color: var(--white);
}

.nosotros-desc {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.8;
  margin-bottom: 1.2rem;
}

/* Foto corporativa cuadrada */
.nosotros-image {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 1 / 1;
  width: 100%;
}
.nosotros-image img {
  width: 100%;
  height: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius);
  display: block;
}
.nosotros-rotator-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transition: opacity 800ms ease-in-out;
  margin: 0;
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}

/* ============================================================
   SERVICIOS PROPIETARIOS  –  Editorial / blueprint
   ============================================================ */
.propietarios-section {
  position: relative;
  padding: 8rem 5rem 8.5rem;
  background-color: #FFFFFF; /* fondo blanco */
  overflow: hidden;
}

/* Marca de esquina: coordenadas tipo plano */
.propietarios-section::before {
  content: 'N 33°25\'  W 70°38\'';
  position: absolute;
  top: 2.25rem;
  right: 3rem;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: rgba(31, 58, 92, 0.35);
  text-transform: uppercase;
}

/* Hairline vertical sutil que recorre la columna de features */
.propietarios-section::after {
  content: '';
  position: absolute;
  top: 8rem;
  bottom: 8rem;
  right: 5rem;
  width: 1px;
  background: linear-gradient(180deg,
    rgba(31,58,92,0) 0%,
    rgba(31,58,92,0.18) 20%,
    rgba(31,58,92,0.18) 80%,
    rgba(31,58,92,0) 100%);
  pointer-events: none;
}

.propietarios-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 5rem;
  align-items: start;
  position: relative;
  z-index: 1;
}

/* Eyebrow: línea dorada + label en versalita espaciadas */
.propietarios-content .section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--primary);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 1.75rem;
  position: relative;
  padding-left: 0;
}

.eyebrow-mark {
  display: inline-block;
  width: 36px;
  height: 1px;
  background-color: #B8924A; /* dorado apagado, no amarillo chillón */
  position: relative;
}
.eyebrow-mark::after {
  content: '';
  position: absolute;
  right: -4px;
  top: -3px;
  width: 7px;
  height: 7px;
  border: 1px solid #B8924A;
  background-color: #F5F1EA;
}

.propietarios-content .section-title {
  color: var(--primary);
  font-size: clamp(1.85rem, 2.6vw, 2.5rem);
  line-height: 1.18;
  letter-spacing: -0.015em;
  max-width: 640px;
  font-weight: 600;
  margin-bottom: 1.75rem;
}

.propietarios-desc {
  font-size: 0.98rem;
  color: #4A515C;
  line-height: 1.85;
  max-width: 560px;
  margin-bottom: 1.15rem;
}

/* CTA: estilo ghost con flecha que se desplaza */
.propietarios-content .btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: 1.5rem;
  padding: 0.95rem 0;
  background: transparent;
  color: var(--primary);
  border: none;
  border-bottom: 1px solid var(--primary);
  border-radius: 0;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  cursor: pointer;
  transition: gap 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              color 0.35s ease,
              border-color 0.35s ease;
}
.propietarios-content .btn-ghost:hover {
  gap: 1.1rem;
  color: #B8924A;
  border-bottom-color: #b8924a00;
}
.btn-arrow {
  font-size: 1.05rem;
  line-height: 1;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.propietarios-content .btn-ghost:hover .btn-arrow {
  transform: translateX(4px);
}

/* Columna features — marcas tipo plano arquitectónico */
.propietarios-features {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  padding-top: 0.5rem;
}

.feature-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  align-items: start;
  gap: 1.25rem;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  position: relative;
}

/* Marca: numeral romano sobre línea vertical */
.feature-mark {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 0.1rem;
}
.feature-numeral {
  font-family: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  font-style: italic;
  font-weight: 500;
  font-size: 1.5rem;
  color: #B8924A;
  line-height: 1;
  letter-spacing: 0.02em;
}
.feature-rule {
  display: block;
  width: 1px;
  height: 56px;
  background-color: rgba(31, 58, 92, 0.25);
  margin-top: 0.6rem;
  transition: background-color 0.5s ease, height 0.5s ease;
}
.feature-item:last-child .feature-rule {
  display: none;
}
.feature-item:hover .feature-rule {
  background-color: #B8924A;
}

.feature-body i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  font-size: 0.95rem;
  color: var(--primary);
  background-color: rgba(31, 58, 92, 0.04);
  border: 1px solid rgba(31, 58, 92, 0.12);
  border-radius: 2px;
  margin-bottom: 0.9rem;
  transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease;
}
.feature-item:hover .feature-body i {
  background-color: var(--primary);
  color: #F5F1EA;
  border-color: var(--primary);
}

.feature-item h3 {
  font-size: 1.05rem;
  color: var(--primary);
  font-weight: 600;
  letter-spacing: -0.005em;
  margin-bottom: 0.45rem;
}
.feature-item p {
  font-size: 0.92rem;
  color: #5C6470;
  line-height: 1.7;
}

/* ============================================================
   CONTACTO
   ============================================================ */
.contacto-section {
  padding: 7rem 5rem;
  background-color: var(--bg-light);
}

.contacto-inner {
  max-width: 900px;
  margin: 0 auto;
}

.contacto-desc {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

/* Form minimalista */
.contacto-form-wrapper {
  background-color: var(--white);
  border-radius: var(--radius);
  padding: 3rem;
  box-shadow: 0 4px 30px rgba(0,30,66,0.08);
  border: 1px solid var(--border);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dark);
}

.form-group input,
.form-group textarea {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  color: var(--text-dark);
  background-color: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 0.9rem 1.2rem;
  transition: var(--transition);
  outline: none;
  resize: vertical;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-mid);
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,30,66,0.08);
}

.form-message {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  display: none;
}
.form-message.success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
  display: block;
}
.form-message.error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
  display: block;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background-color: var(--primary);
  color: var(--white);
  padding: 5rem 2rem 0;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-col .logo-text {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
  display: block;
}
.footer-logo {
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  margin-bottom: 1rem;
}
.footer-logo ul {
  margin: 0;
  padding: 0;
}
.footer-logo li {
  margin-bottom: 0.5rem;
}
.footer-brand {
  justify-self: start;
}
.footer-contact {
  justify-self: end;
  text-align: right;
}
.footer-contact .footer-link,
.footer-contact .footer-contact-item {
  justify-content: flex-end;
}

.footer-tagline {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.65;
  margin-bottom: 0.75rem;
}
.footer-sub {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  transition: var(--transition);
}
.footer-social a:hover {
  background-color: var(--accent);
  border-color: var(--accent);
  color: var(--primary);
}

.footer-title {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
}

.footer-text {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
}

.footer-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 0.85rem;
  transition: var(--transition);
}
.footer-link i {
  width: 16px;
  text-align: center;
  color: var(--accent);
  font-size: 0.9rem;
}
.footer-link:hover {
  color: var(--white);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 0.6rem;
}
.footer-contact-item i {
  width: 16px;
  text-align: center;
  color: var(--accent);
  font-size: 0.9rem;
}

.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.5rem 0;
  text-align: center;
}
.footer-bottom p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.03em;
}

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  width: 56px;
  height: 56px;
  background-color: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  transition: var(--transition);
}
.whatsapp-float:hover {
  background-color: #1ebe5d;
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

/* ============================================================
   RESPONSIVE – MEDIA QUERIES
   ============================================================ */

/* Desktop medio: 4 → 2 cols en grilla */
@media (max-width: 1100px) {
  .operaciones-section,
  .nosotros-section,
  .contacto-section {
    padding-left: 2rem;
    padding-right: 2rem;
  }
  .clientes-header {
    padding-left: 2rem;
    padding-right: 2rem;
  }
  .hero-inner {
    padding: 5rem 2rem;
  }
  .property-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .nosotros-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .propietarios-section {
    padding-left: 2rem;
    padding-right: 2rem;
  }
  .propietarios-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

/* Tablet / Mobile */
@media (max-width: 768px) {
  .header-inner {
    padding: 0 1.25rem;
  }
  .main-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background-color: var(--primary);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.5rem 1.5rem;
    gap: 0.25rem;
    border-top: 1px solid rgba(255,255,255,0.1);
  }
  .main-nav.open {
    display: flex;
  }
  .nav-link, .nav-btn {
    text-align: center;
    padding: 0.75rem 1rem;
  }
  .nav-btn {
    margin-left: 0;
    margin-top: 0.5rem;
  }
  .hamburger {
    display: flex;
  }

  .hero-section {
    background-attachment: scroll;
    min-height: 100svh;
  }
  .hero-inner {
    padding: 4rem 1.5rem;
    align-items: center;
    justify-content: center;
    text-align: center;
  }
  .hero-title {
    font-size: clamp(2rem, 7vw, 3rem);
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }
  .hero-desc {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .operaciones-section {
    padding: 5rem 1.25rem;
  }
  .property-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .clientes-section {
    padding: 5rem 0;
  }
  .clientes-header {
    padding: 0 1.25rem;
  }

  .nosotros-section {
    padding: 5rem 1.25rem;
  }

  .propietarios-section {
    padding: 5rem 1.25rem;
  }
  .propietarios-section::before,
  .propietarios-section::after {
    display: none;
  }
  .propietarios-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .propietarios-content .section-title {
    font-size: 1.65rem;
  }
  .propietarios-features {
    gap: 2rem;
  }
  .feature-item {
    grid-template-columns: 40px 1fr;
    gap: 1rem;
  }
  .feature-numeral {
    font-size: 1.25rem;
  }
  .feature-rule {
    height: 44px;
  }

  .contacto-section {
    padding: 5rem 1.25rem;
  }
  .contacto-form-wrapper {
    padding: 2rem;
  }

  .site-footer {
    padding: 4rem 1.25rem 0;
  }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    justify-items: center;
    text-align: center;
  }
  .footer-brand {
    justify-self: center;
  }
  .footer-contact {
    justify-self: center;
    text-align: center;
  }
  .footer-contact .footer-link,
  .footer-contact .footer-contact-item {
    justify-content: center;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .property-grid {
    grid-template-columns: 1fr;
  }
  .property-card {
    aspect-ratio: 4/3;
  }
}

/* Accessibility: reduced motion */
@media (prefers-reduced-motion: reduce) {
  .carousel-track {
    animation: none;
  }
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
}