/* ============================================
   D&V Blocks Universal — Estilos
   Paleta e identidad original conservadas.
   Mejoras: tipografía, distribución, banner
   animado, responsividad y limpieza general.
============================================ */

@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@600;700;800&family=Nunito:wght@400;600;700&display=swap');

:root {
    --naranja: #ff6600;
    --naranja-hover: #e65c00;
    --naranja-claro: #ff9900;
    --gris-oscuro: #333;
    --gris-medio: #666;
    --fondo: #f9f9f9;
    --tarjeta: #ffffff;
    --sombra: 0 4px 12px rgba(0, 0, 0, 0.08);
    --sombra-hover: 0 10px 20px rgba(0, 0, 0, 0.15);
    --radio: 12px;
    --ancho-maximo: 1180px;
}

/* ---------- Base ---------- */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Nunito', Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: var(--gris-oscuro);
    background-color: var(--fondo);
    line-height: 1.7;
    scroll-behavior: smooth;
}

h1, h2, h3 {
    font-family: 'Baloo 2', 'Nunito', sans-serif;
}

h1, h2 {
    color: var(--naranja);
    text-align: center;
}

h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

/* Contenedor centrado reutilizable */
main, header, footer {
    width: 100%;
}

main {
    max-width: var(--ancho-maximo);
    margin: 0 auto;
    padding: 2rem 1.25rem;
}

/* ---------- Header ---------- */
header {
    background: linear-gradient(135deg, var(--naranja) 0%, var(--naranja-claro) 100%);
    color: white;
    padding: 0.75rem 1.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    position: sticky;
    top: 0;
    z-index: 500;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

header .logo {
    background: rgba(255, 255, 255, 0.18);
    padding: 0.4rem 1rem;
    border-radius: 16px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
    display: flex;
    align-items: center;
    transition: transform 0.2s, background-color 0.2s;
}

header .logo:hover {
    transform: scale(1.03);
    background: rgba(255, 255, 255, 0.28);
}

header .logo img {
    max-width: 95px;
    display: block;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    justify-content: center;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: 700;
    padding-bottom: 2px;
    border-bottom: 2px solid transparent;
    transition: border-color 0.2s;
}

nav ul li a:hover {
    border-bottom-color: white;
}

.search-bar {
    min-width: 150px;
    max-width: 190px;
}

.search-bar #searchbox {
    position: relative;
}

.search-bar #searchbox::before {
    content: "🔍";
    position: absolute;
    left: 0.7rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8rem;
    opacity: 0.6;
    pointer-events: none;
    z-index: 1;
}

.search-bar #searchbox input,
.search-bar input {
    width: 100%;
    padding: 0.4rem 0.75rem 0.4rem 2rem;
    border-radius: 999px;
    border: none;
    font-size: 0.85rem;
    background: rgba(255, 255, 255, 0.92);
    color: var(--gris-oscuro);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

.search-bar #searchbox input::placeholder {
    color: #999;
}

.search-bar #searchbox input:focus {
    outline: 2px solid rgba(255, 255, 255, 0.6);
    outline-offset: 1px;
}

#search-results {
    position: absolute;
    right: 1.5rem;
    top: 70px;
    width: 280px;
    z-index: 600;
    display: none; /* JS lo muestra solo cuando hay una búsqueda con texto */
}

@media (max-width: 768px) {
    header {
        justify-content: center;
        text-align: center;
    }
    nav ul {
        justify-content: center;
    }
    #search-results {
        position: static;
        width: 100%;
        margin-top: 0.5rem;
    }
}

/* ---------- Banner rotativo (animación CSS, sin JS) ---------- */
#banner {
    position: relative;
    height: 340px;
    overflow: hidden;
    box-shadow: inset 0 -10px 20px -10px rgba(0,0,0,0.2);
}

.banner-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 1.5rem;
    color: white;
    opacity: 0;
    animation: bannerRotar 12s infinite;
}

.banner-slide::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.banner-slide h2,
.banner-slide p {
    position: relative;
    z-index: 2;
    color: white;
}

.banner-slide h2 {
    font-size: 2.1rem;
    margin: 0 0 0.5rem;
}

.banner-slide:nth-child(1) { animation-delay: 0s; }
.banner-slide:nth-child(2) { animation-delay: 4s; }
.banner-slide:nth-child(3) { animation-delay: 8s; }

@keyframes bannerRotar {
    0%   { opacity: 0; }
    3%   { opacity: 1; }
    28%  { opacity: 1; }
    33%  { opacity: 0; }
    100% { opacity: 0; }
}

@media (max-width: 600px) {
    #banner { height: 260px; }
    .banner-slide h2 { font-size: 1.5rem; }
}

/* ---------- Secciones generales ---------- */
section {
    margin-bottom: 2.5rem;
    padding: 1.75rem;
    background: var(--tarjeta);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
}

#inicio {
    text-align: center;
    background: linear-gradient(180deg, #fff4e8 0%, var(--tarjeta) 100%);
}

#inicio h1 {
    font-size: 2.4rem;
    margin-bottom: 0.5rem;
}

/* ---------- Botones / CTA ---------- */
.cta {
    display: inline-block;
    background: var(--naranja);
    color: white;
    padding: 0.75rem 1.75rem;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 700;
    text-align: center;
    margin-top: 1rem;
    box-shadow: var(--sombra);
    transition: background-color 0.3s, transform 0.2s;
}

.cta:hover {
    background: var(--naranja-hover);
    transform: scale(1.05);
}

/* ---------- Productos ---------- */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.75rem;
    margin-top: 1.25rem;
}

.product-item {
    text-align: center;
    padding: 1.25rem;
    background: #fdfdfd;
    border: 2px solid transparent;
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    transition: box-shadow 0.3s, transform 0.2s, border-color 0.3s;
}

.product-item:hover {
    box-shadow: var(--sombra-hover);
    transform: translateY(-6px);
    border-color: var(--naranja-claro);
}

.product-item img {
    max-width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 8px;
    transition: transform 0.2s;
}

.product-item h3 {
    margin: 1rem 0 0.5rem;
    color: var(--gris-oscuro);
}

.product-item .btn {
    background: var(--naranja);
    color: white;
    text-decoration: none;
    padding: 0.6rem 1.25rem;
    border-radius: 30px;
    display: inline-block;
    margin-top: 0.5rem;
    font-weight: 700;
    transition: background-color 0.3s, transform 0.2s;
}

.product-item .btn:hover {
    background: var(--naranja-hover);
    transform: scale(1.05);
}

/* ---------- Galería / inspiración ---------- */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
}

.gallery img,
video {
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    transition: transform 0.2s, box-shadow 0.2s;
}

video {
    aspect-ratio: 16 / 9;
}

.gallery img:hover,
video:hover {
    transform: scale(1.03);
    box-shadow: var(--sombra-hover);
}

/* ---------- Testimonios ---------- */
.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
    margin-top: 1rem;
}

.testimonials p {
    position: relative;
    background: #fff4e8;
    border-radius: var(--radio);
    padding: 1.5rem 1.25rem 1.25rem;
    margin: 0;
    font-style: italic;
    color: var(--gris-oscuro);
}

.testimonials p::before {
    content: "\201C";
    font-family: 'Baloo 2', serif;
    font-size: 2.5rem;
    color: var(--naranja-claro);
    position: absolute;
    top: -0.25rem;
    left: 0.75rem;
    line-height: 1;
}

/* ---------- Formulario / contacto ---------- */
form {
    max-width: 600px;
    margin: 0 auto;
    padding: 1rem;
    background: #f4f4f4;
    border-radius: var(--radio);
}

form label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--gris-oscuro);
}

form input, form textarea {
    width: 100%;
    padding: 0.75rem;
    margin-bottom: 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: 'Nunito', sans-serif;
}

form button {
    display: inline-block;
    background: var(--naranja);
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 30px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

form button:hover {
    background: var(--naranja-hover);
    transform: scale(1.05);
}

/* ---------- Resultados de búsqueda (Algolia) ----------
   Clase separada de .product-item para evitar choques
   de estilo entre tarjetas de producto y resultados.
   (El posicionamiento y el display:empty están definidos
   junto con el header, más arriba en este archivo). */
#search-results {
    border: 1px solid #ddd;
    background-color: white;
    border-radius: var(--radio);
    max-height: 320px;
    overflow-y: auto;
    box-shadow: var(--sombra-hover);
    padding: 0.5rem;
}

.hit-item {
    padding: 0.6rem 0.5rem;
    border-bottom: 1px solid #eee;
    text-align: left;
}

.hit-item:last-child {
    border-bottom: none;
}

.hit-item h3 {
    margin: 0;
    font-size: 1rem;
    color: var(--gris-oscuro);
}

.hit-item p {
    margin: 0.25rem 0 0;
    font-size: 0.85rem;
    color: var(--gris-medio);
}

/* ---------- Política de privacidad ---------- */
#politica {
    margin-top: 2rem;
}

/* ---------- Banner de cookies ---------- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--gris-oscuro);
    color: white;
    text-align: center;
    padding: 12px;
    z-index: 1000;
    display: none;
}

.cookie-banner p {
    display: inline;
    margin-right: 10px;
}

.cookie-banner button {
    background-color: var(--naranja);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

.cookie-banner button:hover {
    background-color: var(--naranja-hover);
    transform: scale(1.05);
}

/* ---------- Footer ---------- */
footer {
    text-align: center;
    padding: 2rem 1rem;
    background: var(--gris-oscuro);
    color: white;
    font-size: 0.9rem;
}

.social-icons {
    margin-bottom: 1rem;
}

.social-icons a {
    display: inline-flex;
    width: 44px;
    height: 44px;
    margin: 0 8px;
    border-radius: 50%;
    border: 2px solid #555;
    overflow: hidden; /* recorta el espacio transparente sobrante del png */
    transition: transform 0.3s, border-color 0.3s;
}

.social-icons img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.15); /* valor moderado por defecto para íconos con espacio transparente sobrante */
}

/* Facebook e Instagram: mismo enfoque que WhatsApp/TikTok (cover + zoom),
   necesitan bastante más zoom porque el logo es chico dentro de un lienzo grande */
.social-icons img[src*="facebook-icon"],
.social-icons img[src*="instagram-icon"] {
    object-fit: cover;
    object-position: center;
    transform: scale(2.5);
}

.social-icons a:hover {
    transform: scale(1.1);
    border-color: var(--naranja-claro);
}

.back-to-top {
    font-size: 24px;
    color: white;
    background-color: var(--naranja);
    border-radius: 50%;
    text-align: center;
    width: 48px;
    height: 48px;
    display: none;
    justify-content: center;
    align-items: center;
    position: fixed;
    bottom: 20px;
    right: 20px;
    box-shadow: var(--sombra-hover);
    text-decoration: none;
    transition: background-color 0.3s;
}

.back-to-top:hover {
    background-color: var(--naranja-hover);
}