/* ===== RESET ET BASE ===== */
.radio-footer {
    font-family: 'Arial', 'Helvetica Neue', sans-serif;
    background-color: #595959;
    color: #ffffff;
    padding: 40px 0 20px;
    margin-top: 40px;
    width: 100%;
    box-sizing: border-box;
}

/* ===== CONTAINER PRINCIPAL ===== */
.footer-content {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: flex-start;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 30px;
    box-sizing: border-box;
    gap: 20px;
}

/* ===== SECTIONS DU FOOTER ===== */
.footer-section {
    flex: 1;
    min-width: 0;
    margin-bottom: 30px;
    padding: 0;
    box-sizing: border-box;
}
.footer-radio-name {
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 10px;
}
.footer-section h4 {
    font-size: 15px;
    margin-bottom: 15px;
    color: #118e88;
    border-bottom: 2px solid #118e88;
    padding-bottom: 10px;
}
.footer-section p {
    font-size: 13px;
    margin-bottom: 10px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
}
.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-section li {
    margin-bottom: 8px;
}
.footer-section a {
    color: #ecf0f1;
    text-decoration: none;
    font-size: 13px;
    transition: color 0.3s;
}
.footer-section a:hover {
    color: #118e88;
}

/* ===== SECTION "À PROPOS" ===== */
.about-section {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

/* ===== LIENS UTILES ===== */
.links-section ul li a {
    position: relative;
    padding-left: 18px;
}
.links-section ul li a:before {
    content: "▶";
    position: absolute;
    left: 0;
    top: 2px;
    color: #118e88;
    font-size: 9px;
}

/* ===== RÉSEAUX SOCIAUX ===== */
.social-links {
    display: flex;
    gap: 8px;
    margin-top: 15px;
    flex-wrap: wrap;
}
.social-links-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #ffffff;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s;
}
.social-links-btn:hover {
    transform: translateY(-3px);
}
.social-links-btn.facebook  { background: #1877f2; }
.social-links-btn.twitter   { background: #000000; }
.social-links-btn.instagram { background: #e1306c; }
.social-links-btn.youtube   { background: #ff0000; }

/* ===== NEWSLETTER ===== */
.newsletter-section {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 15px;
    border-radius: 5px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 10px;
}
.newsletter-form input {
    padding: 8px 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-size: 13px;
    width: 100%;
    box-sizing: border-box;
}
.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}
.newsletter-form button {
    padding: 8px 10px;
    background-color: #F23054;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: background-color 0.3s;
    width: 100%;
}
.newsletter-form button:hover {
    background-color: #118e88;
}

/* ===== PIED DE FOOTER ===== */
.footer-bottom {
    text-align: center;
    padding: 20px 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 10px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
}
.footer-bottom a {
    color: #118e88;
    text-decoration: none;
    transition: color 0.3s;
}
.footer-bottom a:hover {
    color: #ffffff;
}
.credits {
    font-size: 12px;
    margin-top: 8px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .footer-content {
        flex-wrap: wrap;
        gap: 15px;
    }
    .footer-section {
        flex: 1 1 45%;
        min-width: 45%;
    }
}
@media (max-width: 600px) {
    .footer-content {
        flex-direction: column;
        padding: 0 15px;
    }
    .footer-section {
        flex: 1 1 100%;
        min-width: 100%;
    }
    .social-links {
        justify-content: center;
    }
    .footer-bottom {
        padding: 15px 15px 0;
    }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.footer-section {
    animation: fadeIn 0.5s ease-out forwards;
}
.footer-section:nth-child(1) { animation-delay: 0.1s; }
.footer-section:nth-child(2) { animation-delay: 0.2s; }
.footer-section:nth-child(3) { animation-delay: 0.3s; }
.footer-section:nth-child(4) { animation-delay: 0.4s; }