/* =====================================================================
   Automundo KM24 - Estilos generales landing
   ===================================================================== */

:root {
    --negro: #0d0d0d;
    --negro-suave: #1a1a1a;
    --negro-card: #202020;
    --rojo: #e30613;
    --rojo-oscuro: #a80510;
    --blanco: #ffffff;
    --gris-texto: #b3b3b3;
    --borde: #2e2e2e;
    --radio: 6px;
    --fuente-titulo: 'Oswald', sans-serif;
    --fuente-texto: 'Inter', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--negro);
    color: var(--blanco);
    font-family: var(--fuente-texto);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4 {
    font-family: var(--fuente-titulo);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 0.5em;
}

.contenedor {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px;
}

.seccion {
    padding: 64px 0;
}

.seccion--alt {
    background: var(--negro-suave);
}

.titulo-seccion {
    font-size: clamp(24px, 4vw, 36px);
    text-align: center;
    margin-bottom: 8px;
}

.subtitulo-seccion {
    text-align: center;
    color: var(--gris-texto);
    max-width: 640px;
    margin: 0 auto 40px;
    font-size: 15px;
}

.linea-acento {
    width: 60px;
    height: 3px;
    background: var(--rojo);
    margin: 0 auto 32px;
}

/* --- Botones --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radio);
    font-family: var(--fuente-titulo);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 14px;
    font-weight: 500;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform 0.15s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.btn:active { transform: scale(0.97); }

.btn--rojo {
    background: var(--rojo);
    color: var(--blanco);
}
.btn--rojo:hover { background: var(--rojo-oscuro); box-shadow: 0 0 20px rgba(227, 6, 19, 0.4); }

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

.btn--whatsapp {
    background: #25D366;
    color: #06280f;
}
.btn--whatsapp:hover { background: #1ebc59; box-shadow: 0 0 20px rgba(37, 211, 102, 0.35); }

.btn--full { width: 100%; }

/* --- Animaciones de scroll --- */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =====================================================================
   HERO
   ===================================================================== */
.hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    background: var(--negro);
}

.hero__fondo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.55;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(13,13,13,0.4) 0%, rgba(13,13,13,0.85) 100%);
}

.hero__contenido {
    position: relative;
    z-index: 2;
    padding: 0 20px;
}

.hero__logo {
    width: 96px;
    height: 96px;
    margin: 0 auto 24px;
    object-fit: contain;
    animation: aparecer 0.8s ease both;
}

.hero__titulo {
    font-size: clamp(28px, 6vw, 52px);
    margin-bottom: 16px;
    animation: aparecer 0.8s ease 0.15s both;
}

.hero__titulo span { color: var(--rojo); }

.hero__subtitulo {
    color: var(--gris-texto);
    font-size: clamp(15px, 2vw, 18px);
    max-width: 560px;
    margin: 0 auto 32px;
    animation: aparecer 0.8s ease 0.3s both;
}

.hero__cta { animation: aparecer 0.8s ease 0.45s both; }

@keyframes aparecer {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

/* =====================================================================
   CATÁLOGO
   ===================================================================== */
.filtros {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 36px;
}

.filtro-chip {
    padding: 9px 18px;
    border-radius: 999px;
    border: 1px solid var(--borde);
    background: var(--negro-card);
    color: var(--gris-texto);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.2s ease;
}
.filtro-chip:hover { border-color: var(--rojo); color: var(--blanco); }
.filtro-chip.activo { background: var(--rojo); border-color: var(--rojo); color: var(--blanco); }

.catalogo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

.vehiculo-card {
    background: var(--negro-card);
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.vehiculo-card:hover {
    transform: translateY(-4px);
    border-color: var(--rojo);
    box-shadow: 0 12px 28px rgba(227, 6, 19, 0.18);
}

.vehiculo-card__imagen-wrap {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #111;
}
.vehiculo-card__imagen-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.vehiculo-card:hover .vehiculo-card__imagen-wrap img { transform: scale(1.08); }

.etiqueta {
    position: absolute;
    left: 0;
    bottom: 14px;
    background: var(--rojo);
    color: var(--blanco);
    font-family: var(--fuente-titulo);
    font-size: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 6px 16px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.4);
}
.etiqueta--agotado { background: #3a3a3a; color: #ddd; }
.etiqueta--promocion { background: var(--blanco); color: var(--negro); }

.vehiculo-card__info { padding: 16px 18px 20px; }
.vehiculo-card__modelo { font-size: 18px; margin-bottom: 4px; }
.vehiculo-card__detalle {
    color: var(--gris-texto);
    font-size: 13px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.catalogo-vacio {
    text-align: center;
    color: var(--gris-texto);
    padding: 60px 20px;
}

/* =====================================================================
   MODAL FICHA TÉCNICA
   ===================================================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.85);
    display: none;
    align-items: flex-start;
    justify-content: center;
    z-index: 1000;
    padding: 24px 16px;
    overflow-y: auto;
}
.modal-overlay.abierto { display: flex; }

.modal-ficha {
    background: var(--negro-suave);
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    width: 100%;
    max-width: 960px;
    margin-top: 24px;
    animation: aparecer 0.25s ease both;
}

.modal-ficha__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    border-bottom: 1px solid var(--borde);
}

.modal-ficha__cerrar {
    background: none;
    border: none;
    color: var(--blanco);
    font-size: 26px;
    cursor: pointer;
    line-height: 1;
    padding: 4px 8px;
}
.modal-ficha__cerrar:hover { color: var(--rojo); }

.modal-ficha__body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    padding: 24px;
}

.galeria__principal {
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: var(--radio);
    overflow: hidden;
    background: #111;
    margin-bottom: 12px;
}
.galeria__principal img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.2s ease;
}

.galeria__miniaturas {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
}
.galeria__miniatura {
    aspect-ratio: 1 / 1;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    opacity: 0.65;
    transition: all 0.2s ease;
    background: #111;
}
.galeria__miniatura img { width: 100%; height: 100%; object-fit: cover; }
.galeria__miniatura:hover { opacity: 1; }
.galeria__miniatura.activa { border-color: var(--rojo); opacity: 1; }

.ficha__titulo { font-size: 24px; margin-bottom: 4px; }
.ficha__estado {
    display: inline-block;
    background: var(--rojo);
    color: var(--blanco);
    font-size: 11px;
    padding: 4px 10px;
    border-radius: 3px;
    text-transform: uppercase;
    margin-bottom: 18px;
}

.ficha__specs {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 16px;
    font-size: 14px;
}
.ficha__specs li { border-bottom: 1px solid var(--borde); padding-bottom: 8px; }
.ficha__specs strong { display: block; color: var(--gris-texto); font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 2px; }

.ficha__extras {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}
.ficha__extras span {
    background: var(--negro-card);
    border: 1px solid var(--borde);
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    color: var(--gris-texto);
}

.ficha__acciones { display: flex; flex-direction: column; gap: 10px; }

@media (max-width: 720px) {
    .modal-ficha__body { grid-template-columns: 1fr; }
    .ficha__specs { grid-template-columns: 1fr; }
}

/* =====================================================================
   POR QUÉ COMPRAR CON NOSOTROS
   ===================================================================== */
.beneficios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}
.beneficio-card {
    background: var(--negro-card);
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    padding: 28px 22px;
    text-align: center;
    transition: border-color 0.2s ease, transform 0.2s ease;
}
.beneficio-card:hover { border-color: var(--rojo); transform: translateY(-4px); }
.beneficio-card__icono {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    color: var(--rojo);
}
.beneficio-card__titulo { font-size: 16px; margin-bottom: 8px; }
.beneficio-card__texto { color: var(--gris-texto); font-size: 13px; }

/* =====================================================================
   ASESORAS
   ===================================================================== */
.asesoras-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    max-width: 700px;
    margin: 0 auto;
}
.asesora-card {
    background: var(--negro-card);
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    padding: 24px;
    text-align: center;
}
.asesora-card__foto {
    width: 88px;
    height: 88px;
    border-radius: 8px;
    object-fit: cover;
    margin: 0 auto 14px;
    background: #2a2a2a;
    border: 2px solid var(--rojo);
}
.asesora-card__nombre { font-size: 17px; margin-bottom: 14px; }

/* =====================================================================
   FORMULARIO DE CONTACTO
   ===================================================================== */
.form-contacto {
    max-width: 560px;
    margin: 0 auto;
    display: grid;
    gap: 16px;
}
.campo label {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gris-texto);
    margin-bottom: 6px;
}
.campo input,
.campo select,
.campo textarea {
    width: 100%;
    background: var(--negro-card);
    border: 1px solid var(--borde);
    color: var(--blanco);
    padding: 13px 14px;
    border-radius: var(--radio);
    font-family: var(--fuente-texto);
    font-size: 14px;
}
.campo input:focus,
.campo select:focus,
.campo textarea:focus {
    outline: none;
    border-color: var(--rojo);
}
.campo textarea { resize: vertical; min-height: 100px; }

.mensaje-estado {
    padding: 14px 16px;
    border-radius: var(--radio);
    font-size: 14px;
    margin-bottom: 20px;
    text-align: center;
}
.mensaje-estado--ok { background: rgba(37, 211, 102, 0.15); border: 1px solid #25D366; color: #6ee8a2; }
.mensaje-estado--error { background: rgba(227, 6, 19, 0.15); border: 1px solid var(--rojo); color: #ff8a8a; }

/* =====================================================================
   REDES SOCIALES
   ===================================================================== */
.redes-grid {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}
.red-social {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--negro-card);
    border: 1px solid var(--borde);
    padding: 16px 28px;
    border-radius: var(--radio);
    transition: all 0.2s ease;
    min-width: 200px;
}
.red-social:hover { border-color: var(--rojo); transform: translateY(-3px); }
.red-social svg { width: 28px; height: 28px; color: var(--rojo); flex-shrink: 0; }
.red-social__nombre { font-family: var(--fuente-titulo); font-size: 14px; text-transform: uppercase; }
.red-social__usuario { color: var(--gris-texto); font-size: 12px; }

/* =====================================================================
   UBICACIÓN
   ===================================================================== */
.ubicacion-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: stretch;
}
.ubicacion-info {
    background: var(--negro-card);
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    padding: 28px;
}
.ubicacion-item { display: flex; gap: 14px; margin-bottom: 20px; }
.ubicacion-item:last-child { margin-bottom: 0; }
.ubicacion-item svg { width: 22px; height: 22px; color: var(--rojo); flex-shrink: 0; margin-top: 2px; }
.ubicacion-item h4 { font-size: 13px; text-transform: uppercase; color: var(--gris-texto); margin-bottom: 4px; }
.ubicacion-item p { margin: 0; font-size: 15px; }

.ubicacion-mapa {
    border-radius: var(--radio);
    overflow: hidden;
    border: 1px solid var(--borde);
    min-height: 320px;
}
.ubicacion-mapa iframe { width: 100%; height: 100%; min-height: 320px; border: 0; }

@media (max-width: 800px) {
    .ubicacion-grid { grid-template-columns: 1fr; }
}

/* =====================================================================
   FOOTER
   ===================================================================== */
.footer {
    background: #050505;
    border-top: 1px solid var(--borde);
    padding: 40px 0 24px;
    text-align: center;
}
.footer__logo { width: 56px; margin: 0 auto 16px; }
.footer__redes { display: flex; justify-content: center; gap: 16px; margin: 18px 0; }
.footer__redes a {
    width: 38px; height: 38px;
    display: flex; align-items: center; justify-content: center;
    border: 1px solid var(--borde);
    border-radius: 50%;
    transition: all 0.2s ease;
}
.footer__redes a:hover { border-color: var(--rojo); color: var(--rojo); }
.footer__redes svg { width: 18px; height: 18px; }
.footer__copy { color: var(--gris-texto); font-size: 12px; margin-top: 12px; }

/* =====================================================================
   BOTÓN "IR ARRIBA" (sutil, no flotante de WhatsApp)
   ===================================================================== */
.header-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 500;
    background: rgba(13,13,13,0.85);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--borde);
    padding: 12px 0;
}
.header-nav__inner { display: flex; align-items: center; justify-content: space-between; }
.header-nav__logo { display: flex; align-items: center; gap: 10px; }
.header-nav__logo img { width: 34px; height: 34px; }
.header-nav__logo span { font-family: var(--fuente-titulo); font-size: 16px; letter-spacing: 1px; }

/* Loader liviano de imágenes (evita salto de layout) */
img { background: #141414; }

/* Accesibilidad: reduce animaciones si el usuario lo prefiere */
@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
    html { scroll-behavior: auto; }
}