/* ======================================= */
/* FOOTER STYLES (REFINED ORIGINAL) */
/* ======================================= */

/* Import di un font pulito e moderno */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&display=swap');

:root {
    /* Ho mantenuto le tue variabili, ma ho aggiornato i valori */
    --secondary-color-footer: #ffffff; /* Bianco pulito per gli accenti */
    --text-primary-footer: #e0e5f0;
    --text-secondary-footer: #a0a5b0;
}

body {
    font-family: 'Inter', sans-serif;
}

.site-footer {
    /* Gradiente più scuro e professionale */
    background: linear-gradient(135deg, #082eac, #111827);
    color: var(--text-primary-footer);
    padding: 6rem 0 0; /* Aumentato lo spazio superiore */
    margin-top: 4rem;
    position: relative;
    overflow: hidden;
}

/* Onde più sottili e atmosferiche */
.footer-waves {
    position: absolute;
    top: -1px; /* Per coprire eventuali linee sottili */
    left: 0;
    width: 100%;
    height: 80px;
    z-index: 1;
    opacity: 0.5;
}
.footer-waves svg path {
    fill: rgba(255, 255, 255, 0.03); /* Reso l'effetto molto più leggero */
}

/* Contenuto principale del footer */
.footer-content {
    position: relative;
    z-index: 2;
    padding: 2rem 0 4rem; /* Aumentata la spaziatura */
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3.5rem; /* Aumentato il gap per un look più pulito */
    align-items: start;
}

/* Brand Section (la tua idea, ma rifinita) */
.brand-section {
    background: rgba(255, 255, 255, 0.03);
    padding: 2rem;
    border-radius: 12px; /* Angoli più moderni */
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: background 0.3s ease, border-color 0.3s ease;
}
.brand-section:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

.brand-logo h3 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--secondary-color-footer);
    margin: 0;
}
.brand-tagline {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary-footer);
    margin-bottom: 1rem;
}
.agency-description, .contact-item a {
    color: var(--text-primary-footer);
    text-decoration: none;
    transition: color 0.3s ease;
}
.contact-item a:hover {
    color: var(--secondary-color-footer);
}
.contact-item i {
    color: var(--secondary-color-footer);
    opacity: 0.7;
}

/* Titoli delle sezioni */
.footer-col h4 {
    color: var(--secondary-color-footer);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

/* Menu di navigazione */
.footer-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-menu li {
    margin-bottom: 0.8rem;
}
.footer-menu a {
    color: var(--text-secondary-footer);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    transition: color 0.3s ease, padding-left 0.3s ease;
}
.footer-menu a:hover {
    color: var(--secondary-color-footer);
    padding-left: 5px;
}

/* Sezione Social (completamente ridisegnata) */
.social-description {
    color: var(--text-secondary-footer);
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    font-size: 1.2rem;
    text-decoration: none;
    color: var(--text-primary-footer);
    background-color: rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
}

.social-link-footer:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* Colori specifici per i social, più eleganti */
.social-link-footer.facebook:hover { background-color: #1877F2; color: white; }
.social-link-footer.instagram:hover { background-color: #E4405F; color: white; }
.social-link-footer.youtube:hover { background-color: #FF0000; color: white; }
.social-link-footer.tiktok:hover { background-color: #000000; color: white; }

/* Barra inferiore */
.footer-bottom {
    background: rgba(0, 0, 0, 0.2);
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.copyright p, .footer-credits p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-secondary-footer);
}
.footer-credits a:hover {
    color: #f74701e5;
}
.copyright strong {
    color: var(--text-primary-footer);
    font-weight: 500;
}
.dev-link {
    color: var(--secondary-color-footer);
    text-decoration: none;
    font-weight: 500;
}
.legal-disclaimer {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: 1.5rem;
}
.legal-disclaimer small {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.473);
    line-height: 1.6;
}

/* Design Responsive (mantenuto e pulito) */
@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .brand-col {
        grid-column: 1 / -1;
    }
}
@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}