/* =====================================================
   VARIABLES DE COLOR (se cambian una sola vez acá)
===================================================== */

:root {
    --negro: #171318;
    --negro-claro: #211b20;
    --marron: #572713;
    --naranja: #f4511e;
    --naranja-claro: #ff642c;
    --blanco: #f5f2ef;
    --gris: #aaa5a2;
}


/* =====================================================
   BASE
===================================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html { scroll-behavior: smooth; }

body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: var(--negro);
    color: var(--blanco);
}

.texto-naranja {
    color: var(--naranja);
    font-size: 13px;
    font-weight: bold;
    letter-spacing: 3px;
    margin-bottom: 20px;
}

.descripcion {
    color: var(--gris);
    font-size: 18px;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto 30px;
}

.titulo-seccion {
    text-align: center;
    margin-bottom: 60px;
}

.titulo-seccion h2 {
    font-size: 50px;
    font-weight: 900;
}

.boton {
    display: inline-block;
    background-color: var(--naranja);
    color: white;
    padding: 16px 30px;
    text-decoration: none;
    font-size: 13px;
    font-weight: bold;
    letter-spacing: 1px;
    transition: 0.3s;
}

.boton:hover {
    background-color: var(--naranja-claro);
    transform: translateY(-3px);
}


/* =====================================================
   HEADER (logo + menú + buscador + hamburguesa)
===================================================== */

.header {
    position: fixed;
    inset: 0 0 auto 0;
    height: 85px;
    padding: 0 7%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background-color: rgba(23, 19, 24, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.logo img {
    display: block;
    width: 120px;
    height: auto;
}

.menu {
    display: flex;
    gap: 30px;
}

.menu a {
    color: var(--blanco);
    text-decoration: none;
    font-size: 14px;
    font-weight: bold;
    letter-spacing: 1px;
    transition: 0.3s;
}

.menu a:hover { color: var(--naranja); }

.buscador {
    display: flex;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 30px;
    overflow: hidden;
}

.buscador input {
    background: none;
    border: none;
    outline: none;
    color: var(--blanco);
    font-size: 13px;
    padding: 10px 5px 10px 16px;
    width: 160px;
}

.buscador input::placeholder { color: var(--gris); }

.buscador button {
    background: none;
    border: none;
    color: var(--naranja);
    font-size: 15px;
    padding: 8px 16px;
    cursor: pointer;
}

.buscador button:hover { color: var(--naranja-claro); }

/* Hamburguesa: oculta en escritorio */
.boton-menu {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    padding: 10px;
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    cursor: pointer;
}

.boton-menu span {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--blanco);
    transition: 0.3s;
}

/* Abierto: las 3 rayas se convierten en una X */
.boton-menu.activo span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.boton-menu.activo span:nth-child(2) { opacity: 0; }
.boton-menu.activo span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* =====================================================
   HERO
===================================================== */

.hero {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: linear-gradient(rgba(20, 15, 20, 0.60), rgba(20, 15, 20, 0.90)),
                url("img/fondo.jpg") center / cover;
}

.hero-contenido {
    max-width: 800px;
    padding: 30px;
}

.hero-logo {
    display: block;
    width: 900px;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
}

.hero .texto-naranja {
    font-size: 22px;
    letter-spacing: 4px;
    margin: 6px 0 25px;
}

.hero .descripcion {
    font-size: 23px;
    max-width: 720px;
}


/* =====================================================
   CATEGORÍAS (home)
===================================================== */

.categorias {
    padding: 120px 7%;
}

.categorias-grid,
.productos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.categoria {
    position: relative;
    height: 400px;
    overflow: hidden;
    text-decoration: none;
    background-color: var(--negro-claro);
}

.categoria-imagen,
.categoria-imagen img {
    width: 100%;
    height: 100%;
}

.categoria-imagen img {
    object-fit: cover;
    transition: 0.5s;
}

.categoria:hover img { transform: scale(1.08); }

.categoria-texto {
    position: absolute;
    inset: auto 0 0 0;
    padding: 30px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.95));
}

.categoria-texto h3 {
    color: white;
    font-size: 28px;
    margin-bottom: 10px;
}

.categoria-texto span {
    color: var(--naranja);
    font-size: 12px;
    font-weight: bold;
    letter-spacing: 1px;
}


/* =====================================================
   NOSOTROS (carrusel a la izquierda, texto a la derecha)
===================================================== */

.nosotros {
    padding: 120px 7%;
    background-color: var(--negro-claro);
}

.nosotros-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

/* Carrusel: una "pista" con todas las fotos en fila que se desliza de a una */
.carrusel {
    position: relative;
    height: 480px;
    overflow: hidden;
    background-color: var(--negro);
}

.carrusel-pista {
    display: flex;
    height: 100%;
    transition: transform 0.6s ease;
}

.carrusel-pista img {
    flex: 0 0 100%;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carrusel-flecha {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background-color: rgba(23, 19, 24, 0.7);
    color: white;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    transition: 0.3s;
}

.carrusel-flecha:hover { background-color: var(--naranja); }
.carrusel-anterior { left: 15px; }
.carrusel-siguiente { right: 15px; }

.carrusel-puntos {
    position: absolute;
    inset: auto 0 15px 0;
    display: flex;
    justify-content: center;
    gap: 8px;
}

.carrusel-puntos button {
    width: 10px;
    height: 10px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: 0.3s;
}

.carrusel-puntos button.activo {
    width: 26px;
    border-radius: 10px;
    background-color: var(--naranja);
}

.nosotros-texto h3 {
    font-size: 36px;
    font-weight: 900;
    margin-bottom: 25px;
}

.nosotros-texto p:not(.texto-naranja) {
    color: var(--gris);
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 20px;
}


.texto-resaltado {
    color: var(--naranja);
    font-weight: bold;
}

/* Cuadro de invitación a dejar reseña */
.resena {
    margin-top: 30px;
    padding: 22px 25px;
    background-color: var(--negro);
    border-left: 3px solid var(--naranja);
}

.resena-estrellas {
    color: var(--naranja);
    font-size: 20px;
    letter-spacing: 4px;
    margin-bottom: 10px;
}

.resena h4 {
    font-size: 18px;
    line-height: 1.4;
    margin-bottom: 18px;
}

.resena .boton { padding: 13px 24px; }


/* =====================================================
   CONTACTO
===================================================== */

.contacto {
    padding: 130px 20px;
    text-align: center;
    background-color: var(--marron);
}

.contacto h2 {
    font-size: 70px;
    margin-bottom: 20px;
}

.contacto p:not(.texto-naranja) {
    color: var(--gris);
    margin-bottom: 35px;
}


/* =====================================================
   FOOTER
===================================================== */

.footer {
    background-color: #0e0b0e;
    padding: 50px 20px;
    text-align: center;
}

.footer-logo { margin-bottom: 25px; }

.footer-logo img {
    display: block;
    width: 200px;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
}

.redes {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-bottom: 25px;
}

.redes a {
    color: var(--gris);
    text-decoration: none;
}

.redes a:hover { color: var(--naranja); }

.footer p {
    color: var(--gris);
    margin-bottom: 10px;
}


/* =====================================================
   PÁGINAS DE CATEGORÍA Y BÚSQUEDA
===================================================== */

.lista-productos {
    padding: 150px 7% 100px;
    min-height: 100vh;
}

.producto {
    background-color: var(--negro-claro);
    overflow: hidden;
}

.producto-image {
    position: relative;
    height: 240px;
    background-color: var(--negro);
}

.producto-image img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* foto completa, sin recortar */
}

.etiqueta-envio {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background-color: var(--naranja);
    color: white;
    font-size: 11px;
    font-weight: bold;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 6px 12px;
    border-radius: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.icono-camion,
.icono-whatsapp {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.icono-whatsapp { color: #25d366; }

.producto-info { padding: 25px; }

.producto-categoria {
    color: var(--naranja);
    font-size: 11px;
    font-weight: bold;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.producto-info h3 {
    font-size: 20px;
    margin: 10px 0 15px;
}

/* pre-line respeta los saltos de línea del .txt */
.producto-desc {
    color: var(--gris);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 18px;
    white-space: pre-line;
}

.producto-medidas { margin-bottom: 18px; }

.producto-medidas-titulo {
    display: block;
    color: var(--gris);
    font-size: 11px;
    font-weight: bold;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.medidas-lista {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.medida {
    background-color: rgba(244, 81, 30, 0.12);
    border: 1px solid rgba(244, 81, 30, 0.4);
    color: var(--naranja-claro);
    font-size: 12px;
    padding: 5px 12px;
    border-radius: 20px;
}

.producto-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: white;
    text-decoration: none;
    font-size: 12px;
    font-weight: bold;
    letter-spacing: 1px;
    border-bottom: 2px solid var(--naranja);
    padding-bottom: 5px;
}

.producto-btn:hover { color: var(--naranja); }

.sin-resultados {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--gris);
    padding: 60px 20px;
    font-size: 16px;
}


/* =====================================================
   RESPONSIVE - TABLETS (hasta 900px)
===================================================== */

@media (max-width: 900px) {

    .header { height: 75px; padding: 0 5%; }
    .logo img { width: 95px; }
    .buscador input { width: 100px; }

    .hero-logo { width: 560px; }
    .hero .texto-naranja { font-size: 19px; }
    .hero .descripcion { font-size: 20px; }

    .categorias,
    .nosotros,
    .contacto { padding: 90px 5%; }

    .titulo-seccion h2 { font-size: 40px; }

    .categorias-grid,
    .productos-grid { grid-template-columns: repeat(2, 1fr); }

    .categoria { height: 320px; }

    /* Nosotros: el texto pasa debajo del carrusel */
    .nosotros-grid { grid-template-columns: 1fr; gap: 35px; }
    .carrusel { height: 400px; }

    .lista-productos { padding: 125px 5% 80px; }
}


/* =====================================================
   HEADER EN CELULAR (hasta 768px): menú hamburguesa
   Si cambiás este número, cambialo también en app.js
   (matchMedia "min-width: 769px")
===================================================== */

@media (max-width: 768px) {

    .header { height: 64px; padding: 0 4%; }
    .logo img { width: 70px; }

    .boton-menu {
        display: flex;
        flex-shrink: 0;
        margin-left: 12px;
    }

    /* El menú se despliega debajo del header al tocar la hamburguesa */
    .menu {
        display: none;
        position: fixed;
        inset: 64px 0 auto 0;
        flex-direction: column;
        gap: 0;
        background-color: rgba(23, 19, 24, 0.98);
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .menu.abierto { display: flex; }

    .menu a {
        padding: 18px 5%;
        font-size: 15px;
        border-top: 1px solid rgba(255, 255, 255, 0.06);
    }

    /* Con el menú oculto, el buscador ocupa el lugar libre */
    .buscador {
        flex: 1;
        max-width: 230px;
        margin-left: 15px;
    }

    .buscador input {
        width: 100%;
        min-width: 0;
        font-size: 16px; /* evita el zoom automático de iPhone */
        padding: 9px 4px 9px 14px;
    }

    .buscador button { padding: 8px 12px; }
}


/* =====================================================
   RESPONSIVE - CELULARES (hasta 600px)
===================================================== */

@media (max-width: 600px) {

    .hero-contenido { padding: 90px 20px 30px; }

    .hero-logo {
        width: 360px;
        max-width: 95%;
    }

    .hero .texto-naranja {
        font-size: 16px;
        letter-spacing: 2px;
        margin-bottom: 20px;
    }

    .hero .descripcion { font-size: 18px; }

    .categorias,
    .nosotros { padding: 70px 5%; }

    .contacto { padding: 80px 5%; }
    .contacto h2 { font-size: 40px; }

    .titulo-seccion { margin-bottom: 35px; }
    .titulo-seccion h1 { font-size: 26px; }
    .titulo-seccion h2 { font-size: 32px; }

    .categorias-grid,
    .productos-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .categoria { height: 260px; }
    .categoria-texto { padding: 22px; }
    .categoria-texto h3 { font-size: 22px; }

    /* Nosotros */
    .nosotros-grid { gap: 28px; }
    .carrusel { height: 280px; }

    .carrusel-flecha {
        width: 36px;
        height: 36px;
        font-size: 24px;
    }

    .carrusel-anterior { left: 10px; }
    .carrusel-siguiente { right: 10px; }

    .nosotros-texto h3 { font-size: 26px; margin-bottom: 18px; }
    .nosotros-texto p:not(.texto-naranja) { font-size: 16px; }

    .resena { margin-top: 24px; padding: 18px 20px; }
    .resena .boton { display: block; text-align: center; }

    .lista-productos { padding: 100px 5% 60px; }
    .producto-image { height: 220px; }
    .producto-info { padding: 20px; }

    .boton { padding: 14px 24px; }

    .footer { padding: 40px 15px; }
    .footer-logo img { width: 160px; }

    .redes {
        flex-wrap: wrap;
        gap: 15px 25px;
    }
}