/* Landing institucional (no es la tienda). Replica el sitio de referencia de la marca:
   header con logo + boton "Comprar", slider de portada, secciones institucionales,
   formulario de contacto y footer. Pensada primero para el celular. */

@import url('https://fonts.googleapis.com/css?family=Poppins:regular,500,600,700&display=swap');

:root {
    --negro: #16181c;
    --gris-oscuro: #2a2d34;
    --gris: #6b6f76;
    --gris-claro: #f3f4f6;
    --borde: #e5e7eb;
    --acento: #c8553d;
    --acento-hover: #a8412f;
    --blanco: #ffffff;
    --radio: 10px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.landing {
    margin: 0;
    font-family: 'Poppins', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--negro);
    background: var(--blanco);
    line-height: 1.6;
}

.landing a { color: inherit; text-decoration: none; }
.landing ul { list-style: none; margin: 0; padding: 0; }
.landing img { max-width: 100%; display: block; }

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

/* --- Boton "Comprar" --- */
.l-boton {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 26px; border-radius: 999px; border: 0;
    background: var(--acento); color: #fff; font-weight: 600; font-size: 0.95rem;
    cursor: pointer; transition: background 0.2s ease, transform 0.2s ease;
}
.l-boton:hover { background: var(--acento-hover); transform: translateY(-1px); }
.l-boton.l-boton-outline {
    background: transparent; border: 2px solid #fff; color: #fff;
}
.l-boton.l-boton-outline:hover { background: rgba(255,255,255,0.15); }
.l-boton.l-boton-oscuro { background: var(--negro); }
.l-boton.l-boton-oscuro:hover { background: #000; }
.l-boton.l-boton-whatsapp { background: #25D366; }
.l-boton.l-boton-whatsapp:hover { background: #1ebe57; }

/* --- Header --- */
.l-header {
    position: sticky; top: 0; z-index: 50; background: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.l-header-fila {
    display: flex; align-items: center; justify-content: space-between;
    gap: 20px; padding: 12px 20px;
}
.l-logo img { height: 56px; width: auto; }
.l-nav { display: flex; align-items: center; gap: 28px; }
.l-nav a { font-weight: 500; font-size: 0.95rem; color: var(--gris-oscuro); }
.l-nav a:hover { color: var(--acento); }
.l-header-derecha { display: flex; align-items: center; gap: 22px; }
.l-menu-toggle {
    display: none; background: none; border: 0; cursor: pointer; padding: 6px;
}
.l-menu-toggle span {
    display: block; width: 24px; height: 2px; background: var(--negro); margin: 5px 0;
}

/* --- Slider de portada --- */
.l-slider { position: relative; overflow: hidden; height: 62vh; min-height: 380px; max-height: 640px; }
.l-slide {
    position: absolute; inset: 0; background-size: cover; background-position: center;
    opacity: 0; transition: opacity 0.8s ease; display: flex; align-items: flex-end;
}
.l-slide.activa { opacity: 1; z-index: 1; }
.l-slide::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(0deg, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.15) 55%, rgba(0,0,0,0.05) 100%);
}
.l-slide-contenido { position: relative; z-index: 2; padding: 0 20px 56px; color: #fff; max-width: 1180px; margin: 0 auto; width: 100%; }
.l-slide-contenido h2 { font-size: clamp(1.6rem, 4vw, 2.6rem); margin: 0 0 18px; font-weight: 600; }
.l-slider-dots { position: absolute; z-index: 3; bottom: 18px; right: 24px; display: flex; gap: 8px; }
.l-slider-dots button {
    width: 10px; height: 10px; border-radius: 50%; border: 2px solid #fff; background: transparent;
    cursor: pointer; padding: 0; opacity: 0.7;
}
.l-slider-dots button.activo { background: #fff; opacity: 1; }
.l-slider-flecha {
    position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
    background: rgba(255,255,255,0.15); border: 0; color: #fff; width: 42px; height: 42px;
    border-radius: 50%; cursor: pointer; font-size: 1.3rem; display: flex; align-items: center; justify-content: center;
}
.l-slider-flecha:hover { background: rgba(255,255,255,0.3); }
.l-slider-flecha.izq { left: 18px; }
.l-slider-flecha.der { right: 18px; }

/* --- Secciones institucionales --- */
.l-seccion { padding: 72px 0; }
.l-seccion.l-fondo-claro { background: var(--gris-claro); }
.l-seccion-titulo { text-align: center; margin-bottom: 12px; font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 600; }
.l-seccion-divisor { width: 60px; height: 3px; background: var(--acento); margin: 0 auto 48px; border-radius: 2px; }

.l-grilla-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.l-grilla-2 img { border-radius: var(--radio); box-shadow: 0 12px 30px rgba(0,0,0,0.12); }
.l-grilla-2 h3 { font-size: 1.4rem; margin: 0 0 16px; }
.l-grilla-2 p { color: var(--gris); margin: 0 0 14px; }
.l-grilla-2 p strong { color: var(--negro); }

/* --- Contacto --- */
.l-contacto { background: var(--negro); color: #fff; }
.l-contacto .l-seccion-titulo { color: #fff; }
.l-contacto-grilla { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; }
.l-datos-lista { display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px; }
.l-datos-lista li { display: flex; align-items: center; gap: 12px; color: #d7d9dd; }
.l-datos-icono {
    width: 34px; height: 34px; border-radius: 50%; background: rgba(255,255,255,0.08);
    display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 1rem;
}

.l-form { display: flex; flex-direction: column; gap: 14px; }
.l-form input, .l-form textarea {
    width: 100%; padding: 13px 16px; border-radius: var(--radio); border: 1px solid rgba(255,255,255,0.15);
    background: rgba(255,255,255,0.06); color: #fff; font-family: inherit; font-size: 0.95rem;
}
.l-form input::placeholder, .l-form textarea::placeholder { color: #9aa0a8; }
.l-form input:focus, .l-form textarea:focus { outline: none; border-color: var(--acento); }
.l-form-trampa { position: absolute; left: -9999px; opacity: 0; }
.l-form-aviso { padding: 12px 16px; border-radius: var(--radio); font-size: 0.9rem; }
.l-form-aviso.ok { background: rgba(37, 211, 102, 0.15); border: 1px solid #25D366; }
.l-form-aviso.error { background: rgba(200, 85, 61, 0.15); border: 1px solid var(--acento); }
.l-form-botones { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }

/* --- Showroom / mapa --- */
.l-mapa iframe { width: 100%; height: 420px; border: 0; border-radius: var(--radio); }

/* --- Footer --- */
.l-footer { background: #0e0f12; color: #b7bac0; padding: 48px 0 0; }
.l-footer-grilla { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 32px; padding-bottom: 40px; }
.l-footer-logo img { height: 48px; filter: brightness(0) invert(1); opacity: 0.9; }
.l-footer h5 { color: #fff; font-size: 1rem; margin: 0 0 16px; }
.l-footer-lista { display: flex; flex-direction: column; gap: 12px; font-size: 0.9rem; }
.l-footer-lista li { display: flex; align-items: center; gap: 10px; }
.l-footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08); padding: 18px 20px; text-align: center;
    font-size: 0.85rem;
}

@media (max-width: 900px) {
    .l-nav { display: none; }
    .l-menu-toggle { display: block; }
    .l-grilla-2 { grid-template-columns: 1fr; }
    .l-grilla-2 .l-grilla-img { order: -1; }
    .l-contacto-grilla { grid-template-columns: 1fr; }
    .l-footer-grilla { grid-template-columns: 1fr; text-align: center; }
    .l-footer-lista li { justify-content: center; }
    .l-datos-lista li { justify-content: center; }
}

@media (max-width: 900px) {
    .l-nav.l-nav-abierto {
        display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0;
        background: #fff; padding: 18px 20px; gap: 16px; box-shadow: 0 8px 16px rgba(0,0,0,0.08);
    }
}