/* --- CSS DESIGN SYSTEM --- */
:root {
  /* Colors */
  --naranja:      #F5811F;   /* Brand orange accent */
  --naranja-alt:  #C4571A;   /* Hover, dark orange */
  --tinta:        #121111;   /* Base dark background */
  --tinta-2:      #1C1A1A;   /* Elevated surfaces */
  --tinta-3:      #2A2828;   /* Interactive surfaces */
  --blanco:       #F5F3F1;   /* Main text */
  --gris:         #96928F;   /* Secondary text */
  --gris-linea:   #2E2B2B;   /* Borders and dividers */
  --verde-wa:     #25D366;   /* WhatsApp green button */
  --verde-wa-alt: #1FBD5A;   /* WhatsApp hover */

  /* Typography */
  --font: 'Archivo', system-ui, -apple-system, sans-serif;
  --font-titulos: 'Anton', 'Archivo', system-ui, -apple-system, sans-serif;

  /* Sizing Scales (fluid design) */
  --t-hero:   clamp(2.2rem, 8vw, 4.5rem);
  --t-titulo: clamp(1.4rem, 4.5vw, 2.4rem);
  --t-cuerpo: clamp(0.95rem, 2.4vw, 1.05rem);
  --t-micro:  0.78rem;

  /* Spacings */
  --sp-1: 0.5rem;
  --sp-2: 1rem;
  --sp-3: 1.5rem;
  --sp-4: 2rem;
  --sp-5: 3rem;

  --radio: 12px;
  --transicion: 220ms cubic-bezier(.4, 0, .2, 1);
  
  /* Safe-area insets for mobile */
  --sab: env(safe-area-inset-bottom, 0px);
  --sat: env(safe-area-inset-top, 0px);
}

/* --- RESET & ACCESSIBILITY --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

.error-container[hidden],
.skeleton-container[hidden] {
  display: none !important;
}

body {
  font-family: var(--font);
  background-color: var(--tinta);
  color: var(--blanco);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

/* Body loading state skeleton display */
body.loading .carousel-viewport,
body.loading .bottom-nav,
body.loading .sticky-cta-container {
  display: none !important;
}
body:not(.loading) .skeleton-container {
  display: none !important;
}

/* Focus indicator */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--naranja);
  outline-offset: 2px;
}

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

/* --- HEADER --- */
.main-header {
  position: sticky;
  top: 0;
  height: 56px;
  background-color: rgba(18, 17, 17, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--gris-linea);
  z-index: 100;
  display: flex;
  align-items: center;
  padding: 0 var(--sp-3);
  transition: var(--transicion);
}

.header-nav {
  display: none; /* Hide on mobile by default */
}

.header-ripped-border {
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 100%;
  height: 9px;
  z-index: 101;
  pointer-events: none;
}

.header-ripped-border svg {
  width: 100%;
  height: 100%;
  display: block;
}

.footer-ripped-border {
  position: relative;
  width: 100%;
  height: 9px;
  z-index: 80;
  pointer-events: none;
  margin-top: auto;
  display: none; /* Hide on mobile by default */
}

.footer-ripped-border svg {
  width: 100%;
  height: 100%;
  display: block;
}

.main-footer {
  display: none; /* Hide on mobile by default */
}

/* Tasá tu auto button */
.btn-tasa {
  background-color: rgba(18, 17, 17, 0.65);
  color: var(--blanco);
  border: 2px solid var(--naranja) !important;
  font-weight: 700;
  text-transform: uppercase;
  width: 100%;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transicion);
  text-decoration: none;
  font-size: var(--t-micro);
  letter-spacing: 0.5px;
}

.btn-tasa:hover {
  background-color: var(--naranja);
  color: var(--tinta);
  box-shadow: 0 0 12px rgba(245, 129, 31, 0.4);
}

.header-content {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.logo-container {
  display: flex;
  flex-direction: column;
}

.logo-text {
  font-family: var(--font-titulos);
  font-size: 1.3rem;
  letter-spacing: -0.5px;
  text-transform: uppercase;
}

.logo-text .accent {
  color: var(--naranja);
}

.logo-subtext {
  font-size: 0.62rem;
  text-transform: uppercase;
  color: var(--gris);
  letter-spacing: 1.5px;
  margin-top: -3px;
}

.urgency-bar {
  background-color: var(--naranja-alt);
  padding: 4px var(--sp-2);
  border-radius: 4px;
  font-size: var(--t-micro);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.03); opacity: 0.9; }
  100% { transform: scale(1); opacity: 1; }
}

/* --- MAIN CAROUSEL --- */
.carousel-viewport {
  flex: 1;
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scrollbar-width: none; /* Firefox */
  display: flex;
}

.carousel-viewport::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

.carousel-track {
  display: flex;
  width: 100%;
  height: 100%;
}

.unidad-slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  scroll-snap-align: center;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-y: auto;
  padding-bottom: calc(72px + var(--sab)); /* Space for sticky WA CTA */
}

/* --- THE STAGE (ESCENARIO) --- */
.escenario {
  position: relative;
  width: 100%;
  height: 48dvh;
  min-height: 240px;
  max-height: 480px;
  overflow: hidden;
  background-color: #000;
}

.escenario-fondo {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.escenario-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(18, 17, 17, 0.15) 0%, rgba(18, 17, 17, 0.85) 100%);
  z-index: 1;
}

.vehiculo-container {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 100%;
  max-width: 500px;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  padding-bottom: 24px;
}

.sombra-sintetica {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%) scale(var(--ajuste-escala, 1.0));
  width: 62%;
  height: 26px;
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.62) 0%, rgba(0, 0, 0, 0.28) 45%, transparent 72%);
  filter: blur(9px);
  pointer-events: none;
  z-index: 1;
}

.vehiculo-imagen {
  position: relative;
  width: 92%;
  max-height: 90%;
  object-fit: contain;
  z-index: 2;
  transform: translate(calc(var(--ajuste-x, 0) * 1%), calc(var(--ajuste-y, 0) * 1%)) scale(var(--ajuste-escala, 1.0));
  transform-origin: center bottom;
  pointer-events: none;
  filter: drop-shadow(0px 8px 16px rgba(0, 0, 0, 0.4));
}

/* Fallback card when alpha cutout doesn't exist */
.escenario.fallback-mode {
  background-color: var(--tinta-2);
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--sp-3);
  height: 38dvh;
}

.escenario.fallback-mode .escenario-fondo,
.escenario.fallback-mode .escenario-overlay,
.escenario.fallback-mode .sombra-sintetica {
  display: none !important;
}

.escenario.fallback-mode .vehiculo-container {
  position: relative;
  left: auto;
  bottom: auto;
  transform: none;
  width: 100%;
  height: 100%;
  max-width: 100%;
  border-radius: var(--radio);
  overflow: hidden;
  border: 1px solid var(--gris-linea);
  padding: 0;
}

.escenario.fallback-mode .vehiculo-imagen {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: none !important;
  pointer-events: auto;
}

/* --- DATA PANEL --- */
.panel-datos {
  background-color: var(--tinta);
  padding: var(--sp-3);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.titulo-vehiculo {
  font-family: var(--font-titulos);
  font-size: var(--t-titulo);
  color: var(--blanco);
  text-transform: uppercase;
  letter-spacing: -0.5px;
  line-height: 1.1;
}

.gancho-vehiculo {
  font-size: var(--t-cuerpo);
  font-weight: 700;
  color: var(--naranja);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.specs-vehiculo {
  font-size: var(--t-micro);
  color: var(--gris);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* --- PRICE BLOCK --- */
.precio-block {
  border-top: 1px solid var(--gris-linea);
  border-bottom: 1px solid var(--gris-linea);
  padding: var(--sp-2) 0;
  margin-top: var(--sp-1);
}

.precio-lista-row {
  display: flex;
  justify-content: space-between;
  font-size: var(--t-micro);
  color: var(--gris);
  text-decoration: line-through;
}

.bono-row {
  display: flex;
  justify-content: space-between;
  font-size: var(--t-cuerpo);
  color: var(--naranja);
  font-weight: 700;
  margin-top: 2px;
}

.precio-final-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-titulos);
  font-size: var(--t-titulo);
  color: var(--blanco);
  margin-top: var(--sp-1);
}

/* --- FINANCING WIDGET & CALCULATOR --- */
.financiacion-block {
  background-color: var(--tinta-2);
  border-radius: var(--radio);
  padding: var(--sp-3);
  margin-top: var(--sp-1);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.plan-info-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.plan-title {
  font-size: var(--t-micro);
  text-transform: uppercase;
  color: var(--gris);
  font-weight: 700;
}

.plan-cuota {
  font-size: var(--t-cuerpo);
  color: var(--blanco);
  font-weight: 700;
}

.plan-cuota .highlight {
  color: var(--naranja);
  font-size: 1.25rem;
}

.financiacion-leyenda {
  font-size: 0.7rem;
  color: var(--gris);
  line-height: 1.3;
}

.financiacion-sello {
  background-color: rgba(245, 129, 31, 0.08);
  border: 1px solid rgba(245, 129, 31, 0.25);
  border-radius: 6px;
  padding: var(--sp-2);
  font-size: var(--t-micro);
  line-height: 1.4;
}

.financiacion-sello strong {
  color: var(--naranja);
  text-transform: uppercase;
}

/* Calculator Drawer styling */
.btn-toggle-calc {
  background-color: var(--tinta-3);
  color: var(--blanco);
  border: 1px solid var(--gris-linea);
  border-radius: 6px;
  padding: var(--sp-2) var(--sp-3);
  font-size: var(--t-micro);
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  width: 100%;
  transition: var(--transicion);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--sp-1);
}

.btn-toggle-calc:hover {
  background-color: var(--gris-linea);
  border-color: var(--gris);
}

.financiacion-drawer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.financiacion-drawer.expanded {
  max-height: 600px;
  padding-top: var(--sp-3);
  border-top: 1px solid var(--gris-linea);
}

/* Calculator Inputs */
.calc-tabs {
  display: flex;
  gap: var(--sp-1);
  background-color: var(--tinta);
  padding: 4px;
  border-radius: 6px;
}

.calc-tab-btn {
  flex: 1;
  background: none;
  border: none;
  padding: var(--sp-2) var(--sp-1);
  font-size: var(--t-micro);
  font-weight: 700;
  color: var(--gris);
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 4px;
  transition: var(--transicion);
}

.calc-tab-btn.active {
  background-color: var(--naranja);
  color: var(--tinta);
}

.calc-content-panel {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.calc-field-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.calc-field-label {
  display: flex;
  justify-content: space-between;
  font-size: var(--t-micro);
  color: var(--gris);
  text-transform: uppercase;
  font-weight: 700;
}

.calc-field-label span.value {
  color: var(--blanco);
  font-size: 0.85rem;
}

/* Sliders */
.calc-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--tinta-3);
  outline: none;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--naranja);
  cursor: pointer;
  box-shadow: 0 0 8px rgba(245, 129, 31, 0.4);
  transition: var(--transicion);
}

.calc-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

/* Month Selectors */
.calc-month-selector {
  display: flex;
  gap: var(--sp-1);
}

.calc-month-btn {
  flex: 1;
  background-color: var(--tinta-3);
  color: var(--blanco);
  border: 1px solid var(--gris-linea);
  padding: var(--sp-2) 0;
  font-weight: 700;
  cursor: pointer;
  border-radius: 6px;
  transition: var(--transicion);
}

.calc-month-btn.active {
  border-color: var(--naranja);
  color: var(--naranja);
  background-color: rgba(245, 129, 31, 0.05);
}

.calc-results-panel {
  background-color: var(--tinta);
  border-radius: 8px;
  padding: var(--sp-2) var(--sp-3);
  border: 1px solid var(--gris-linea);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.calc-result-row {
  display: flex;
  justify-content: space-between;
  font-size: var(--t-micro);
  color: var(--gris);
}

.calc-result-row.total-installment {
  font-size: var(--t-cuerpo);
  font-weight: 700;
  color: var(--blanco);
  border-top: 1px solid var(--gris-linea);
  padding-top: var(--sp-1);
  margin-top: 2px;
}

.calc-result-row.total-installment .value {
  color: var(--naranja);
  font-size: 1.15rem;
}

.btn-calc-cta {
  background-color: var(--verde-wa);
  color: #fff;
  border: none;
  font-weight: 700;
  font-size: var(--t-micro);
  text-transform: uppercase;
  padding: var(--sp-2) var(--sp-3);
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--sp-1);
  width: 100%;
  transition: var(--transicion);
}

.btn-calc-cta:hover {
  background-color: var(--verde-wa-alt);
}

/* Thumbs within sliders */
.ver-fotos-btn {
  margin-top: var(--sp-2);
  align-self: flex-start;
}

/* --- DIALOG MODALS --- */
.modal-overlay {
  border: none;
  background: none;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 150;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transicion);
}

.modal-overlay[open] {
  opacity: 1;
  pointer-events: auto;
  background-color: rgba(18, 17, 17, 0.96);
}

.modal-container {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  padding: var(--sp-3);
}

.modal-close {
  position: absolute;
  top: var(--sp-3);
  right: var(--sp-3);
  background: none;
  border: none;
  font-size: 2.2rem;
  color: var(--blanco);
  cursor: pointer;
  z-index: 10;
  width: 44px;
  height: 44px;
  line-height: 44px;
  text-align: center;
}

/* Visor Galería overlay */
.gallery-viewport {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  margin: var(--sp-4) 0;
}

.gallery-slides-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 60dvh;
}

.gallery-slide {
  display: none;
  width: 100%;
  height: 100%;
  max-width: 900px;
}

.gallery-slide.active {
  display: flex;
  justify-content: center;
  align-items: center;
}

.gallery-slide img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: var(--radio);
}

.gallery-arrow {
  background: rgba(18, 17, 17, 0.6);
  border: 1px solid var(--gris-linea);
  color: var(--blanco);
  font-size: 2rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transicion);
}

.gallery-arrow:hover {
  background-color: var(--tinta-3);
  border-color: var(--naranja);
}

.gallery-thumbs {
  display: flex;
  justify-content: center;
  gap: var(--sp-1);
}

.gallery-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--tinta-3);
  border: 1px solid var(--gris-linea);
  cursor: pointer;
  transition: var(--transicion);
}

.gallery-dot.active {
  background-color: var(--naranja);
  border-color: var(--naranja);
  transform: scale(1.25);
}

/* "Ver todas" List styling */
.list-container {
  max-width: 600px;
  height: 90dvh;
  background-color: var(--tinta-2);
  border-radius: var(--radio);
  border: 1px solid var(--gris-linea);
  padding: var(--sp-4);
  justify-self: center;
}

.list-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--gris-linea);
  padding-bottom: var(--sp-2);
  margin-bottom: var(--sp-3);
}

.list-modal-header h3 {
  font-family: var(--font-titulos);
  font-size: var(--t-titulo);
  text-transform: uppercase;
  letter-spacing: -0.5px;
}

.list-modal-header .modal-close {
  top: auto;
  right: auto;
  position: relative;
}

.list-modal-content {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.list-item-card {
  display: flex;
  background-color: var(--tinta-3);
  border: 1px solid var(--gris-linea);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transicion);
}

.list-item-card:hover {
  border-color: var(--naranja);
  transform: translateX(4px);
}

.list-item-thumb {
  width: 100px;
  height: 80px;
  object-fit: cover;
}

.list-item-info {
  flex: 1;
  padding: var(--sp-2);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.list-item-name {
  font-family: var(--font-titulos);
  font-size: 1rem;
  text-transform: uppercase;
}

.list-item-meta {
  font-size: var(--t-micro);
  color: var(--gris);
  margin-top: 2px;
}

.list-item-price {
  font-size: var(--t-cuerpo);
  font-weight: 700;
  color: var(--naranja);
  margin-top: 4px;
}

/* --- BOTTOM STICKY WA CTA --- */
.sticky-cta-container {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: var(--sp-2) var(--sp-3) calc(var(--sp-2) + var(--sab)) var(--sp-3);
  background: linear-gradient(to top, rgba(18, 17, 17, 1) 80%, rgba(18, 17, 17, 0) 100%);
  z-index: 90;
}

.btn-cta-block {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 52px;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
}

/* --- BOTTOM NAV --- */
.bottom-nav {
  position: fixed;
  bottom: calc(56px + var(--sab));
  left: 0;
  width: 100%;
  padding: var(--sp-1) var(--sp-3);
  background-color: rgba(18, 17, 17, 0.9);
  border-top: 1px solid var(--gris-linea);
  z-index: 85;
}

.bottom-nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.carousel-counter {
  font-size: var(--t-cuerpo);
  font-weight: 800;
}

.carousel-counter .sep {
  color: var(--gris);
  font-weight: 400;
}

/* --- COMMON BUTTONS & HELPERS --- */
.btn {
  font-family: var(--font);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-2) var(--sp-3);
  border-radius: 6px;
  font-weight: 700;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transicion);
}

.btn-secondary {
  background-color: var(--tinta-2);
  color: var(--blanco);
  border: 1px solid var(--gris-linea);
  font-size: var(--t-micro);
}

.btn-secondary:hover {
  background-color: var(--gris-linea);
  border-color: var(--gris);
}

.btn-wa {
  background-color: var(--verde-wa);
  color: #fff;
  gap: var(--sp-1);
}

.btn-wa:hover {
  background-color: var(--verde-wa-alt);
}

.btn-wa svg {
  flex-shrink: 0;
}

.btn-wa-inline {
  padding: 6px var(--sp-2);
  font-size: var(--t-micro);
}

/* --- LOADING SKELETONS --- */
.skeleton-container {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--sp-3);
}

.skeleton-card {
  width: 100%;
  max-width: 500px;
  background-color: var(--tinta-2);
  border-radius: var(--radio);
  padding: var(--sp-3);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  animation: pulse-skeleton 1.5s infinite;
}

.skeleton-image {
  width: 100%;
  height: 200px;
  background-color: var(--tinta-3);
  border-radius: 8px;
}

.skeleton-title {
  width: 60%;
  height: 24px;
  background-color: var(--tinta-3);
  border-radius: 4px;
}

.skeleton-text {
  width: 80%;
  height: 16px;
  background-color: var(--tinta-3);
  border-radius: 4px;
}

.skeleton-button {
  width: 100%;
  height: 48px;
  background-color: var(--tinta-3);
  border-radius: 6px;
}

@keyframes pulse-skeleton {
  0% { opacity: 0.6; }
  50% { opacity: 0.9; }
  100% { opacity: 0.6; }
}

/* --- ERROR SCREENS --- */
.error-container {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--sp-3);
  text-align: center;
}

.error-content {
  max-width: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
}

.error-content h2 {
  font-family: var(--font-titulos);
  font-size: var(--t-titulo);
  text-transform: uppercase;
  color: var(--naranja);
}

.error-content p {
  color: var(--gris);
  margin-bottom: var(--sp-2);
}

/* --- RESPONSIVE DESKTOP LAYOUT (900px+) --- */
@media (min-width: 900px) {
  .main-header {
    height: 64px;
    padding: 0 var(--sp-4);
    position: relative;
    border-bottom: none;
  }
  
  .logo-text {
    font-size: 1.6rem;
  }
  
  .header-nav {
    display: flex;
    gap: var(--sp-4);
    align-items: center;
    margin-right: var(--sp-3);
  }
  
  .nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--gris);
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transicion);
    cursor: pointer;
  }
  
  .nav-item svg {
    width: 20px;
    height: 20px;
    margin-bottom: 4px;
    color: var(--blanco);
    transition: var(--transicion);
  }
  
  .nav-item:hover {
    color: var(--naranja);
  }
  
  .nav-item:hover svg {
    color: var(--naranja);
    transform: translateY(-2px);
  }
  
  .carousel-viewport {
    overflow: hidden;
  }
  
  .unidad-slide {
    position: relative;
    display: block;
    height: calc(100dvh - 64px - 48px); /* height of viewport minus header (64px) and footer (48px) */
    overflow: hidden;
    padding-bottom: 0;
  }
  
  .escenario {
    width: 100%;
    height: 100%;
    max-height: 100%;
    min-height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
  }
  
  .escenario.fallback-mode {
    height: 100%;
  }
  
  .vehiculo-container {
    left: 60%;
    transform: translateX(-50%);
    width: 75%;
    max-width: 820px;
    height: 95%;
    padding-bottom: 40px;
    z-index: 2;
  }
  
  .sombra-sintetica {
    bottom: 36px;
  }
  
  .panel-datos {
    position: absolute;
    top: 50%;
    left: 5%;
    transform: translateY(-50%);
    width: 440px;
    max-height: 88%;
    background-color: rgba(18, 17, 17, 0.82);
    backdrop-filter: blur(12px);
    border: 1px solid var(--gris-linea);
    border-radius: var(--radio);
    padding: var(--sp-4);
    padding-bottom: 90px; /* Space for absolute CTA inside the card */
    z-index: 10;
    overflow-y: auto;
    scrollbar-width: none;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
  }
  
  .panel-datos::-webkit-scrollbar {
    display: none;
  }

  .sticky-cta-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(18, 17, 17, 1) 75%, rgba(18, 17, 17, 0) 100%);
    border: none;
    border-top: none;
    border-radius: 0 0 var(--radio) var(--radio);
    padding: var(--sp-3) var(--sp-4) var(--sp-3) var(--sp-4);
    z-index: 12;
  }
  
  .bottom-nav {
    display: none !important; /* Hide bottom navigation footer on desktop */
  }
  
  .footer-ripped-border {
    display: block;
  }

  .main-footer {
    display: flex;
    height: 48px;
    background-color: var(--tinta);
    align-items: center;
    padding: 0 var(--sp-4);
    z-index: 90;
    position: relative;
    border-top: none;
  }
  
  .footer-content {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .footer-copyright {
    font-size: var(--t-micro);
    color: var(--gris);
  }
  
  .footer-socials {
    display: flex;
    gap: var(--sp-2);
  }
  
  .social-icon {
    color: var(--blanco);
    background-color: transparent;
    border: 1px solid var(--gris-linea);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transicion);
    text-decoration: none;
  }
  
  .social-icon svg {
    display: block;
  }
  
  .social-icon:hover {
    border-color: var(--naranja);
    color: var(--naranja);
    transform: scale(1.08);
  }
  
  /* Show desktop navigation controls inside Scenario */
  .gallery-slides-container {
    height: 70dvh;
  }
  
  .modal-container {
    padding: var(--sp-5);
  }
}

/* --- MOTION ACCESSIBILITY --- */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-delay: 0s !important;
    animation-duration: 0s !important;
    animation-iteration-count: 1 !important;
    transition-delay: 0s !important;
    transition-duration: 0s !important;
    scroll-behavior: auto !important;
  }
  
  .urgency-bar {
    animation: none;
  }
}