:root {
    --color-principal: #8B4513;
    --color-secundari: #2E8B57;
    --color-fons: #f9f9f9;
    --color-text: #333;
    --color-blanc: #fff;
    --sombra: 0 2px 8px rgba(0,0,0,0.1);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--color-fons);
    color: var(--color-text);
    line-height: 1.6;
}

.contenidor {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background: var(--color-principal);
    color: var(--color-blanc);
    padding: 20px 0;
    text-align: center;
}

header h1 { font-size: 2.5rem; margin-bottom: 5px; }
.eslogan { font-style: italic; margin-bottom: 15px; }

.contacte-rapid a {
    color: var(--color-blanc);
    text-decoration: none;
    margin: 0 10px;
    padding: 8px 15px;
    border-radius: 5px;
    background: rgba(255,255,255,0.2);
    transition: background 0.3s;
}
.contacte-rapid a:hover { background: rgba(255,255,255,0.4); }

.controls { margin: 30px 0; text-align: center; }

#cerca {
    width: 100%;
    max-width: 400px;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 25px;
    font-size: 1rem;
    outline: none;
}
#cerca:focus { border-color: var(--color-principal); }

.filtres { margin-top: 15px; }
.filtre {
    background: var(--color-blanc);
    border: 1px solid #ddd;
    padding: 8px 20px;
    margin: 0 5px;
    cursor: pointer;
    border-radius: 20px;
    transition: all 0.3s;
}
.filtre.actiu, .filtre:hover {
    background: var(--color-principal);
    color: var(--color-blanc);
    border-color: var(--color-principal);
}

/* Catàleg en llista */
.cataleg {
    display: block;
    padding-bottom: 40px;
}

.carregant {
    text-align: center;
    padding: 40px;
    color: #888;
}

.producte {
    background: var(--color-blanc);
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
    box-shadow: var(--sombra);
}

.producte .categoria {
    display: inline-block;
    background: var(--color-secundari);
    color: var(--color-blanc);
    padding: 3px 8px;
    font-size: 0.8rem;
    border-radius: 12px;
    margin-bottom: 8px;
}

.producte h3 {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.producte .autor {
    font-style: italic;
    color: #666;
    margin-bottom: 5px;
}

.producte .preu {
    font-weight: bold;
    color: var(--color-principal);
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.producte .sinopsis {
    font-size: 0.9rem;
    color: #555;
}

/* Formulari */
.seccio-contacte {
    background: #f0f0f0;
    padding: 50px 0;
}
.seccio-contacte h2 { text-align: center; margin-bottom: 20px; }
#formulari-contacte {
    max-width: 600px;
    margin: 0 auto;
    background: var(--color-blanc);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--sombra);
}
.camp { margin-bottom: 15px; }
.camp label { display: block; margin-bottom: 5px; font-weight: bold; }
.camp input, .camp textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}
.camp input:focus, .camp textarea:focus {
    border-color: var(--color-principal);
    outline: none;
}
.boto-enviar {
    background: var(--color-principal);
    color: var(--color-blanc);
    border: none;
    padding: 12px 25px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.3s;
}
.boto-enviar:hover { background: #6b3410; }

#resposta-formulari {
    margin-top: 15px;
    padding: 10px;
    border-radius: 5px;
    display: none;
}
#resposta-formulari.ok { background: #d4edda; color: #155724; display: block; }
#resposta-formulari.error { background: #f8d7da; color: #721c24; display: block; }

footer {
    background: #333;
    color: var(--color-blanc);
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
}
footer a { color: #ddd; text-decoration: none; }

.botons-flotants {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.botons-flotants a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    font-size: 28px;
    color: var(--color-blanc);
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    transition: transform 0.3s;
}
.flotant-trucar { background: #28a745; }
.flotant-whatsapp { background: #25D366; }
.botons-flotants a:hover { transform: scale(1.1); }

/* Paginació */
.paginacio {
    text-align: center;
    margin: 20px 0;
}
.paginacio-botons {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 5px;
    justify-content: center;
}
.paginacio-botons button {
    background: var(--color-principal);
    color: var(--color-blanc);
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
}
.paginacio-botons button:hover { background: #6b3410; }
.paginacio-botons .pagina-actual {
    background: #6b3410;
    color: var(--color-blanc);
    padding: 8px 12px;
    border-radius: 4px;
    font-weight: bold;
}

@media (max-width: 600px) {
    header h1 { font-size: 1.8rem; }
    .contacte-rapid a { display: inline-block; margin: 5px; }
}