:root {
  --sand-light: #F6F1EA;
  --sand: #EDE3D6;
  --ocean-light: #8EC5E8;
  --ocean: #2C6FA3;
  --ocean-dark: #1e5278;
  --white: #FFFFFF;
  --ink: #1E293B;
  --muted: #64748b;
  --card: #FFFFFF;
  --stroke: rgba(30, 41, 59, .08);
  --shadow: 0 4px 24px rgba(30, 41, 59, .08);
  --shadow-lg: 0 20px 50px rgba(30, 41, 59, .12);
  --radius: 24px;
  --max: 1200px;
  --focus: rgba(44, 111, 163, .35);
  --icon: var(--ocean);
  --gradient-ocean: linear-gradient(135deg, #2C6FA3 0%, #8EC5E8 100%);
  --gradient-sand: linear-gradient(180deg, #FFFFFF 0%, #F6F1EA 100%);
}

/* RESET Y ESTILOS BASE */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  overflow-x: hidden;
  max-width: 100%;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, var(--sand-light) 0%, var(--white) 30%, var(--white) 100%);
  min-height: 100vh;
}

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

img, video, iframe {
  max-width: 100%;
  height: auto;
  display: block;
}

/* WRAP PRINCIPAL */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(24px, 4vw, 40px) clamp(16px, 3vw, 32px);
  overflow-x: hidden;
  width: 100%;
}

/* FOCUS STATES */
.btn:focus-visible,
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 999px;
}

/* HEADER */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: clamp(32px, 5vw, 56px);
  gap: 12px;
  flex-wrap: nowrap;
  padding-top: 8px;
  width: 100%;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
  min-width: 0;
  flex: 1 1 auto;
  overflow: hidden;
}

/* LOGO */
.logo {
  width: clamp(58px, 6vw, 72px);
  height: clamp(58px, 6vw, 72px);
  border-radius: 20px;
  background: var(--gradient-ocean);
  box-shadow: 0 8px 32px rgba(44, 111, 163, .25);
  display: grid;
  place-items: center;
  overflow: hidden;
  flex: 0 0 auto;
  position: relative;
}

.logo::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, .15), transparent);
  pointer-events: none;
}

.logo img {
  width: 80%;
  height: 80%;
  object-fit: contain;
  display: block;
  background: white;
  border-radius: 14px;
  padding: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .05);
}

.brand h1 {
  margin: 0;
  font-size: clamp(15px, 2vw, 19px);
  letter-spacing: 1px;
  font-weight: 800;
  background: var(--gradient-ocean);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
}

.brand p {
  margin: 0;
  font-size: clamp(13px, 1.3vw, 14px);
  color: var(--muted);
  font-weight: 500;
}

/* SOCIAL ICONS */
.social-links {
  display: flex;
  gap: 12px;
  align-items: center;
}

.social-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-sand);
  border: 1px solid var(--stroke);
  display: grid;
  place-items: center;
  color: var(--ocean);
  font-size: 18px;
  transition: all .3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow);
  -webkit-tap-highlight-color: rgba(44, 111, 163, 0.1);
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
}

.social-icon:hover {
  background: var(--gradient-ocean);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(44, 111, 163, .25);
}

.social-icon i {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* HAMBURGER MENU - OPTIMIZADO */
.hamburger {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-sand);
  border: 1px solid var(--stroke);
  cursor: pointer;
  position: relative;
  z-index: 1003;
  box-shadow: var(--shadow);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  touch-action: manipulation;
  border: none;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  -webkit-user-select: none;
  flex-shrink: 0;
}

.hamburger:active {
  transform: scale(0.95) !important;
  transition: transform 0.1s ease !important;
}

.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ocean);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 2px;
  pointer-events: none;
}

.hamburger:hover {
  background: var(--gradient-ocean);
  transform: scale(1.05);
}

.hamburger:hover span {
  background: white;
}

.hamburger span:nth-child(1) {
  top: 14px;
}

.hamburger span:nth-child(2) {
  top: 21px;
}

.hamburger span:nth-child(3) {
  top: 28px;
}

.hamburger.active span:nth-child(1) {
  top: 21px;
  transform: translateX(-50%) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  top: 21px;
  transform: translateX(-50%) rotate(-45deg);
}

/* MENÚ MÓVIL - OPTIMIZADO */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background: white;
  box-shadow: -4px 0 24px rgba(0, 0, 0, .1);
  z-index: 1002;
  transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  padding: 100px 0 32px;
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.mobile-menu.active {
  right: 0;
  display: block;
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0 24px;
}

.mobile-menu nav a {
  padding: 18px 20px;
  color: var(--ink);
  font-weight: 600;
  font-size: 16px;
  border-radius: 12px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: rgba(44, 111, 163, 0.1);
  touch-action: manipulation;
  position: relative;
  overflow: hidden;
}

.mobile-menu nav a:active {
  transform: scale(0.98);
}

.mobile-menu nav a::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-sand);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.mobile-menu nav a:hover::after {
  opacity: 1;
}

.mobile-menu nav a i {
  width: 20px;
  color: var(--ocean);
  font-size: 18px;
  flex-shrink: 0;
}

.mobile-menu nav a:hover {
  transform: translateX(4px);
}

.mobile-menu .menu-social {
  margin-top: 32px;
  padding: 24px;
  border-top: 1px solid var(--stroke);
}

.mobile-menu .menu-social p {
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 16px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
}

.mobile-menu .menu-social .social-links {
  justify-content: flex-start;
  gap: 14px;
}

/* OVERLAY - OPTIMIZADO */
.menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .4);
  z-index: 1001;
  opacity: 0;
  transition: opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(4px);
  pointer-events: none;
  -webkit-tap-highlight-color: transparent;
}

.menu-overlay.active {
  display: block;
  opacity: 1;
  pointer-events: auto;
  animation: overlayFadeIn 0.2s ease forwards;
}

@keyframes overlayFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* BOTONES */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  background: var(--gradient-ocean);
  color: white;
  box-shadow: 0 8px 24px rgba(44, 111, 163, .3);
  transition: all .3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  text-align: center;
  user-select: none;
  border: 0;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  -webkit-tap-highlight-color: rgba(44, 111, 163, 0.1);
  touch-action: manipulation;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, .2), transparent);
  opacity: 0;
  transition: opacity .3s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(44, 111, 163, .4);
}

.btn:hover::before {
  opacity: 1;
}

.btn:active {
  transform: translateY(0);
}

/* HERO SECTION */
.hero {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: clamp(24px, 4vw, 40px);
  align-items: center;
  margin-bottom: clamp(56px, 8vw, 80px);
}

.hero h2 {
  font-size: clamp(36px, 5.5vw, 58px);
  line-height: 1.1;
  margin: 0 0 20px;
  letter-spacing: -.03em;
  font-weight: 800;
  background: linear-gradient(135deg, var(--ink) 0%, var(--ocean) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: clamp(16px, 1.5vw, 18px);
  color: var(--muted);
  margin: 0 0 28px;
  max-width: 54ch;
  line-height: 1.6;
}

.hero-card {
  background: var(--gradient-sand);
  border-radius: var(--radius);
  padding: clamp(24px, 3vw, 32px);
  box-shadow: var(--shadow);
  border: 1px solid var(--stroke);
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(44, 111, 163, .04), transparent 70%);
  pointer-events: none;
}

.hero-card strong {
  display: block;
  margin-bottom: 16px;
  font-size: 18px;
  color: var(--ocean);
}

.hero-card ul {
  margin: 0 0 16px;
  padding-left: 22px;
  list-style: none;
}

.hero-card li {
  margin: 12px 0;
  color: var(--ink);
  line-height: 1.5;
  position: relative;
  padding-left: 20px;
}

.hero-card li::before {
  content: '•';
  color: var(--ocean);
  font-weight: bold;
  position: absolute;
  left: 0;
}

.hero-card small {
  color: var(--muted);
  display: block;
  padding-top: 12px;
  border-top: 1px solid var(--stroke);
}

/* SECTIONS */
section {
  margin-bottom: clamp(60px, 9vw, 90px);
  width: 100%;
  overflow-x: hidden;
}

h3 {
  font-size: clamp(24px, 3vw, 32px);
  margin: 0 0 12px;
  font-weight: 800;
  letter-spacing: -.02em;
}

.subtitle {
  color: var(--muted);
  margin: 0 0 24px;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.5;
}

/* PROPERTIES SECTION */
.properties {
  margin-bottom: clamp(70px, 10vw, 100px);
  width: 100%;
}

.properties-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 24px;
  gap: 16px;
  flex-wrap: wrap;
  width: 100%;
}

.controls {
  display: flex;
  gap: 12px;
}

.controls .nav {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--stroke);
  background: white;
  font-size: 24px;
  cursor: pointer;
  box-shadow: var(--shadow);
  display: grid;
  place-items: center;
  color: var(--ocean);
  font-weight: 900;
  transition: all .3s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  -webkit-tap-highlight-color: rgba(44, 111, 163, 0.1);
  touch-action: manipulation;
}

.controls .nav:hover {
  background: var(--ocean);
  color: white;
  transform: scale(1.05);
}

/* PROPERTIES TRACK - Horizontal en desktop, vertical en móvil */
.properties-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: clamp(290px, 86vw, 360px);
  gap: clamp(20px, 2.5vw, 28px);
  overflow-x: auto;
  scroll-behavior: smooth;
  padding: 6px 4px 16px 4px;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  touch-action: pan-x pan-y;
}

.properties-track::-webkit-scrollbar {
  display: none;
}

/* PROPERTY CARDS */
.property {
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  border: 1px solid var(--stroke);
  scroll-snap-align: start;
  min-width: 0;
  transition: all .3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  width: 100%;
}

.property:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.property-body {
  padding: clamp(20px, 2.5vw, 24px);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.property-body h4 {
  margin: 0;
  font-size: clamp(18px, 2vw, 20px);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.01em;
}

/* FEATURE ROWS */
.row {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: clamp(14px, 1.3vw, 15px);
  line-height: 1.4;
  padding: 8px 0;
}

.row svg {
  width: 20px;
  height: 20px;
  stroke: var(--icon);
  flex: 0 0 auto;
  opacity: .8;
}

/* PROPERTY CAROUSEL */
.prop-media {
  position: relative;
  height: clamp(220px, 42vw, 240px);
  overflow: hidden;
  background: linear-gradient(135deg, #e0e7ef, #f1f5f9);
  touch-action: pan-y;
}

.prop-track {
  height: 100%;
  display: flex;
  transition: transform .35s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.prop-slide {
  min-width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.prop-slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0, 0, 0, .15));
  pointer-events: none;
}

.prop-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, .95);
  color: var(--ocean);
  font-size: 22px;
  cursor: pointer;
  display: grid;
  place-items: center;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, .15);
  transition: all .2s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 2;
  -webkit-tap-highlight-color: rgba(44, 111, 163, 0.1);
  touch-action: manipulation;
}

.prop-nav:hover {
  background: white;
  transform: translateY(-50%) scale(1.1);
}

.prop-nav:disabled {
  opacity: .3;
  cursor: default;
  transform: translateY(-50%);
}

.prop-nav.prev {
  left: 12px;
}

.prop-nav.next {
  right: 12px;
}

.prop-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 14px;
  display: flex;
  justify-content: center;
  gap: 10px;
  pointer-events: none;
  z-index: 1;
}

.prop-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .5);
  transition: all .3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 4px rgba(0, 0, 0, .1);
}

.prop-dot.active {
  background: white;
  width: 24px;
}

/* PAYMENT METHODS */
.payments {
  margin-top: clamp(60px, 8vw, 90px);
  text-align: center;
  padding: clamp(32px, 5vw, 48px) clamp(20px, 3vw, 32px);
  background: var(--gradient-sand);
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
}

.payments h3 {
  font-size: clamp(22px, 2.5vw, 28px);
  margin-bottom: 12px;
  font-weight: 800;
}

.payments p {
  color: var(--muted);
  margin-bottom: 32px;
  font-size: clamp(14px, 1.3vw, 16px);
  line-height: 1.5;
}

.payment-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(20px, 4vw, 36px);
  flex-wrap: wrap;
  padding: 20px 0;
}

.payment-logos img {
  height: clamp(36px, 5vw, 48px);
  max-width: clamp(120px, 20vw, 160px);
  object-fit: contain;
  filter: grayscale(100%);
  opacity: .7;
  transition: all .3s cubic-bezier(0.4, 0, 0.2, 1);
}

.payment-logos img:hover {
  filter: grayscale(0%);
  opacity: 1;
  transform: translateY(-4px) scale(1.05);
}

/* CTA SECTION */
.cta {
  background: var(--gradient-ocean);
  color: white;
  padding: clamp(32px, 5vw, 48px);
  border-radius: var(--radius);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  box-shadow: var(--shadow-lg);
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, .1), transparent 70%);
  pointer-events: none;
}

.cta h3 {
  margin: 0 0 8px;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 800;
  color: white;
}

.cta p {
  margin: 0;
  opacity: .95;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.5;
}

.cta .btn {
  background: white;
  color: var(--ocean);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .2);
}

.cta .btn:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 12px 32px rgba(0, 0, 0, .25);
}

.whatsapp-icon {
  display: inline-grid;
  width: 48px;
  height: 48px;
  place-items: center;
  background: #25D366;
  border-radius: 50%;
  margin-right: 12px;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  flex: 0 0 auto;
  transition: transform 0.3s ease;
}

.whatsapp-icon:hover {
  transform: scale(1.05);
}

/* FOOTER */
footer {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  padding: 40px 0 16px;
  font-weight: 500;
  line-height: 1.5;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 900px) {
  /* WRAP PADDING */
  .wrap {
    padding: 24px 20px;
  }
  
  /* HERO - Una columna */
  .hero {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  /* CONTROLES OCULTOS EN MÓVIL */
  .controls {
    display: none;
  }
  
  /* BOTONES ANCHO COMPLETO */
  .btn {
    width: 100%;
  }
  
  header .btn {
    width: auto;
  }
  
  /* CTA COLUMNA */
  .cta {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }
  
  .cta .btn {
    width: auto;
    min-width: 240px;
  }
  
  /* PROPIEDADES - VERTICAL EN MÓVIL */
  .properties-track {
    display: flex !important;
    flex-direction: column !important;
    overflow-x: hidden !important;
    overflow-y: visible !important;
    padding: 0 !important;
    margin: 0 !important;
    grid-auto-flow: unset !important;
    grid-auto-columns: unset !important;
    gap: clamp(28px, 4vw, 36px) !important;
    width: 100% !important;
  }
  
  .property {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 auto !important;
    scroll-snap-align: unset !important;
  }
  
  /* MOSTRAR HAMBURGUESA, OCULTAR SOCIAL DESKTOP */
  /* Solo ocultar el .social-links del header, NO el del menú móvil */
  header .social-links {
    display: none;
  }
  
  .mobile-menu .menu-social .social-links {
    display: flex !important;
  }
  
  .hamburger {
    display: block;
  }
  
  .mobile-menu {
    display: block;
  }
  
  .menu-overlay {
    display: block;
  }
  
  /* ELIMINAR MÁRGENES NEGATIVOS */
  .properties-track,
  section,
  .properties {
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  
  /* PADDING EN TARJETAS MÓVIL */
  .property-body {
    padding: 20px !important;
  }
  
  .hero-card {
    padding: 20px !important;
  }
  
  .mobile-menu nav a {
    padding: 16px 20px !important;
  }
  
  /* OVERLAY INACTIVO POR DEFECTO */
  .menu-overlay:not(.active) {
    display: none !important;
    pointer-events: none !important;
  }
  
  /* OPTIMIZACIONES DE RENDIMIENTO */
  .mobile-menu {
    transition-duration: 0.3s !important;
  }
  
  .menu-overlay {
    transition-duration: 0.2s !important;
  }
  
  /* TAMAÑOS MÍNIMOS PARA TOUCH */
  .menu-link,
  .social-icon,
  .hamburger {
    min-height: 44px;
    min-width: 44px;
  }
  
  /* Z-INDEX ORDENADO */
  .mobile-menu {
    z-index: 1002 !important;
  }
  
  .menu-overlay.active {
    z-index: 1001 !important;
  }
  
  .hamburger {
    z-index: 1003 !important;
  }
}

@media (max-width: 520px) {
  /* PADDING AÚN MÁS GRANDE EN MÓVILES PEQUEÑOS */
  .wrap {
    padding: 20px 16px !important;
  }
  
  /* HEADER */
  header {
    align-items: flex-start;
  }
  
  .brand {
    min-width: 0;
  }
  
  .brand h1 {
    font-size: 16px;
  }
  
  .brand p {
    font-size: 12px;
  }
  
  /* SOCIAL ICONS */
  .social-icon {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
  
  /* HERO */
  .hero h2 {
    font-size: 32px;
  }
  
  .hero p {
    margin-bottom: 20px;
    font-size: 15px;
  }
  
  .hero .btn {
    width: 100%;
  }
  
  /* PROPERTY CAROUSEL */
  .prop-nav {
    width: 36px;
    height: 36px;
    font-size: 20px;
  }
  
  .prop-nav.prev {
    left: 10px;
  }
  
  .prop-nav.next {
    right: 10px;
  }
  
  .prop-media {
    height: clamp(240px, 55vw, 260px);
  }
  
  /* WHATSAPP ICON */
  .whatsapp-icon {
    width: 44px;
    height: 44px;
  }
  
  /* PADDING ADICIONAL EN PANTALLAS PEQUEÑAS */
  .hero-card,
  .property-body,
  .cta {
    padding: 20px 16px !important;
  }
  
  .mobile-menu {
    padding-top: 90px !important;
  }
  
  /* TEXTOS MÁS PEQUEÑOS */
  .hero h2 {
    font-size: 28px;
  }
  
  h3 {
    font-size: 22px;
  }
  
  .subtitle {
    font-size: 14px;
  }
}

/* PREFERS-REDUCED-MOTION */
@media (prefers-reduced-motion: reduce) {
  .prop-track,
  .properties-track,
  .btn,
  .property,
  .controls .nav,
  .mobile-menu,
  .menu-overlay,
  .hamburger,
  .social-icon {
    transition: none !important;
  }
  
  .btn:hover,
  .property:hover,
  .controls .nav:hover,
  .social-icon:hover,
  .hamburger:hover {
    transform: none !important;
  }
  
  .mobile-menu {
    transition: none !important;
  }
}

/* UTILITY CLASSES */
.no-scroll {
  overflow: hidden !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* LOADING STATES */
.btn.loading {
  opacity: 0.7;
  pointer-events: none;
  position: relative;
}

.btn.loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid white;
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* IMPROVE TOUCH EXPERIENCE */
button,
[role="button"],
.btn,
.menu-link,
.social-icon,
.hamburger {
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(44, 111, 163, 0.1);
  cursor: pointer;
}

/* PREVENT TEXT SELECTION ON INTERACTIVE ELEMENTS */
button,
.menu-link,
.social-icon,
.hamburger,
.btn {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* PRINT STYLES */
@media print {
  .hamburger,
  .mobile-menu,
  .menu-overlay,
  .social-links,
  .controls {
    display: none !important;
  }
  
  .wrap {
    padding: 20px !important;
  }
  
  .btn {
    background: #2C6FA3 !important;
    color: white !important;
    box-shadow: none !important;
  }
}


/* HERO GALLERY - Carrusel minimalista */
.hero-gallery {
  background: var(--gradient-sand);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--stroke);
  position: relative;
  overflow: hidden;
  height: 400px; /* Altura fija para el carrusel */
  display: flex;
  flex-direction: column;
}

/* Track del carrusel */
.gallery-track {
  display: flex;
  height: 320px; /* 80% para imágenes */
  position: relative;
  overflow: hidden;
  flex: 1;
}

/* Slides del carrusel */
.gallery-slide {
  min-width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transform: translateX(100%);
  transition: transform 1.2s cubic-bezier(0.4, 0, 0.2, 1), 
              opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform, opacity;
}

.gallery-slide.active {
  opacity: 1;
  transform: translateX(0);
  position: relative;
}

.gallery-slide.exit {
  opacity: 0;
  transform: translateX(-100%);
}

/* Contenido de cada slide */
.slide-content {
  width: 100%;
  height: 100%;
  position: relative;
  border-radius: calc(var(--radius) - 4px);
  overflow: hidden;
  margin: 4px;
}

.slide-content img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 8s ease-out;
}

.gallery-slide.active .slide-content img {
  transform: scale(1.05);
}

/* Overlay con texto */
.slide-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, 
    rgba(0, 0, 0, 0.8) 0%, 
    rgba(0, 0, 0, 0.5) 50%, 
    transparent 100%);
  padding: 24px 20px 16px;
  color: white;
  transform: translateY(10px);
  opacity: 0;
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1) 0.3s;
}

.gallery-slide.active .slide-overlay {
  transform: translateY(0);
  opacity: 1;
}

.slide-text h4 {
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: white;
}

.slide-text p {
  margin: 0;
  font-size: 13px;
  opacity: 0.9;
  font-weight: 500;
}

/* Indicadores */
.gallery-indicators {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 12px 0 8px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
}

.indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--muted);
  opacity: 0.4;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.indicator:hover {
  opacity: 0.7;
  transform: scale(1.2);
}

.indicator.active {
  opacity: 1;
  background: var(--ocean);
  width: 24px;
  border-radius: 12px;
}

.indicator.active::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: inherit;
  background: var(--ocean);
  opacity: 0.2;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.2;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.1;
  }
}

/* Captión fija */
.gallery-caption {
  padding: 14px 20px;
  background: white;
  border-top: 1px solid var(--stroke);
  text-align: center;
}

.gallery-caption p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.gallery-caption strong {
  color: var(--ocean);
  font-weight: 700;
}

.gallery-caption i {
  color: var(--ocean);
  animation: sparkle 2s infinite;
}

@keyframes sparkle {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.1);
  }
}

/* Animación automática del carrusel */
@keyframes autoScroll {
  0% {
    transform: translateX(0);
  }
  16.666% {
    transform: translateX(-100%);
  }
  33.333% {
    transform: translateX(-200%);
  }
  50% {
    transform: translateX(-300%);
  }
  66.666% {
    transform: translateX(-400%);
  }
  83.333% {
    transform: translateX(-500%);
  }
  100% {
    transform: translateX(0);
  }
}

/* RESPONSIVE PARA HERO GALLERY */
@media (max-width: 900px) {
  .hero-gallery {
    height: 350px; /* Reducir altura en móvil */
  }
  
  .gallery-track {
    height: 260px;
  }
  
  .slide-overlay {
    padding: 16px 14px 12px;
  }
  
  .slide-text h4 {
    font-size: 16px;
  }
  
  .slide-text p {
    font-size: 12px;
  }
  
  .gallery-caption {
    padding: 12px 16px;
  }
  
  .gallery-caption p {
    font-size: 12px;
  }
}

@media (max-width: 520px) {
  .hero-gallery {
    height: 320px;
  }
  
  .gallery-track {
    height: 240px;
  }
  
  .slide-overlay {
    padding: 12px 10px 10px;
  }
  
  .slide-text h4 {
    font-size: 15px;
  }
  
  .gallery-caption p {
    font-size: 11px;
    line-height: 1.4;
  }
  
  .indicator {
    width: 5px;
    height: 5px;
  }
  
  .indicator.active {
    width: 20px;
  }
}

/* Asegurar que las imágenes carguen bien */
.slide-content img[loading="lazy"] {
  opacity: 0;
  transition: opacity 0.3s ease;
}

.slide-content img.loaded {
  opacity: 1;
}

/* Efecto de brillo en hover para desktop */
@media (hover: hover) and (min-width: 901px) {
  .slide-content::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, transparent 30%, rgba(255, 255, 255, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
  }
  
  .slide-content:hover::after {
    opacity: 1;
  }
  
  .indicator:hover {
    background: var(--ocean-light);
  }
}

/* ================= PROMOTIONS SECTION ================= */
.promotions {
  margin-bottom: clamp(60px, 9vw, 90px);
}

/* Main card — solid clean background */
.promo-card {
  background: var(--sand-light);
  border: 1px solid rgba(44, 111, 163, .12);
  border-radius: var(--radius);
  box-shadow: 0 8px 40px rgba(44, 111, 163, .10);
  display: grid;
  grid-template-columns: auto 1px 1fr;
  gap: 0;
  align-items: stretch;
  position: relative;
  overflow: hidden;
  min-height: 200px;
}

/* ---- DECORATIVE WAVES ---- */
.promo-waves {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  border-radius: inherit;
  color: var(--ocean);
}

.promo-wave {
  position: absolute;
  /* Wider than container so translateX has room to travel */
  width: 200%;
  left: 0;
  display: block;
  will-change: transform;
}

/* Wave 1 — bottom, most visible, slowest */
.promo-wave-1 {
  bottom: 0;
  height: 72px;
  opacity: .18;
  animation: waveScroll 18s linear infinite;
}

/* Wave 2 — slightly higher, medium speed, opposite dir */
.promo-wave-2 {
  bottom: 18px;
  height: 60px;
  opacity: .12;
  animation: waveScrollReverse 13s linear infinite;
}

/* Wave 3 — highest, fastest, most subtle */
.promo-wave-3 {
  bottom: 36px;
  height: 45px;
  opacity: .07;
  animation: waveScroll 9s linear infinite;
}

@keyframes waveScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@keyframes waveScrollReverse {
  from { transform: translateX(-50%); }
  to   { transform: translateX(0); }
}

/* Respect user motion preferences */
@media (prefers-reduced-motion: reduce) {
  .promo-wave {
    animation: none !important;
    will-change: auto;
  }
}

/* ---- LEFT HERO BLOCK ---- */
.promo-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: clamp(28px, 4vw, 48px) clamp(28px, 4vw, 52px);
  position: relative;
  z-index: 1;
}

.promo-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, #2C6FA3, #8EC5E8);
  color: white;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 4px;
  white-space: nowrap;
}

.promo-tag i {
  font-size: 9px;
}

/* Giant 5% number — same gradient as hero h2 for visual harmony */
.promo-number {
  font-size: clamp(72px, 10vw, 110px);
  font-weight: 900;
  line-height: .9;
  letter-spacing: -4px;
  background: linear-gradient(135deg, var(--ink) 0%, var(--ocean) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

.promo-percent {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 900;
  vertical-align: super;
  letter-spacing: -2px;
}

.promo-tagline {
  font-size: clamp(12px, 1.3vw, 14px);
  color: var(--muted);
  text-align: center;
  line-height: 1.5;
  margin: 0;
}

.promo-tagline strong {
  color: var(--ocean);
  font-weight: 700;
}

/* ---- DIVIDER ---- */
.promo-divider {
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(44,111,163,.15) 20%, rgba(44,111,163,.15) 80%, transparent);
  align-self: stretch;
}

/* ---- RIGHT DETAILS BLOCK ---- */
.promo-details {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  padding: clamp(24px, 3vw, 40px) clamp(24px, 3.5vw, 44px);
  position: relative;
  z-index: 1;
}

.promo-sub {
  font-size: clamp(13px, 1.2vw, 15px);
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
  max-width: 42ch;
}

.promo-perks {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 20px;
}

.promo-perks li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: clamp(13px, 1.2vw, 14px);
  color: var(--muted);
  font-weight: 600;
}

.promo-perks li i {
  color: #2C6FA3;
  font-size: 14px;
  flex-shrink: 0;
}

/* CTA button — contained width */
.promo-btn {
  align-self: flex-start;
  padding: 14px 28px;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  /* Mobile: single column, clean, no waves */
  .promo-card {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    gap: 0;
    background: var(--sand-light);
    box-shadow: var(--shadow);
  }

  /* Hide waves on mobile — simpler and saves battery */
  .promo-waves {
    display: none;
  }

  /* Hide vertical divider — becomes a subtle top border on details */
  .promo-divider {
    display: none;
  }

  /* Hero block: centered, compact */
  .promo-hero {
    padding: 28px 24px 20px;
    align-items: center;
    text-align: center;
    border-bottom: 1px solid var(--stroke);
  }

  /* Big number smaller on mobile but still hero */
  .promo-number {
    font-size: 80px;
    letter-spacing: -3px;
  }

  .promo-tagline {
    font-size: 14px;
  }

  /* Details block: clean list */
  .promo-details {
    padding: 20px 24px 28px;
    gap: 16px;
  }

  /* Perks: single column on mobile */
  .promo-perks {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  /* Sub text shorter on mobile */
  .promo-sub {
    font-size: 14px;
  }

  /* Button full width */
  .promo-btn {
    align-self: stretch;
    justify-content: center;
    width: 100%;
  }
}

@media (max-width: 520px) {
  .promo-hero {
    padding: 24px 20px 16px;
  }

  .promo-number {
    font-size: 68px;
  }

  .promo-details {
    padding: 16px 20px 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .promo-palm {
    animation: none !important;
  }
}


/* ================= LANGUAGE TOGGLE ================= */
.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1.5px solid var(--stroke);
  background: white;
  color: var(--ocean);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .5px;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: all .25s cubic-bezier(0.4, 0, 0.2, 1);
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  user-select: none;
  z-index: 1003;
  position: relative;
  flex-shrink: 0;
  white-space: nowrap;
}

.lang-btn:hover {
  background: var(--gradient-ocean);
  color: white;
  border-color: transparent;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(44,111,163,.25);
}

.lang-btn i {
  font-size: 14px;
}

.lang-label {
  font-size: 12px;
  font-weight: 800;
}

/* Mobile: lang btn + hamburger as tight group */
@media (max-width: 900px) {
  .lang-btn {
    padding: 6px 10px;
    font-size: 11px;
    gap: 4px;
    flex-shrink: 0;
  }

  .lang-label {
    font-size: 11px;
  }

  /* Prevent brand from overflowing */
  .brand p {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}