/**
 * Footer Styles
 * Version optimisée et sémantique
 * Utilise les variables CSS du design system
 * 
 * @package LangevinAventure
 * @version 2.0
 */

/* ========================================
   PARTENAIRES
   ======================================== */
.partenaire {
	background-color: var(--color-white);
	width: 100%;
	padding: var(--spacing-xl) 0;
	margin: 0;
}

.partenaire-container {
	display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 4rem;
    max-width: var(--max-width-container);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.partenaire-container img {
    max-width: 120px;
    height: auto;
    object-fit: contain;
    transition: transform var(--transition-base);
}

.partenaire-container img:hover {
    transform: scale(1.05);
}

/* ========================================
   FOOTER PRINCIPAL
   ======================================== */
footer {
    width: 100%;
    background: var(--color-primary-darker) !important;
    padding: 0 !important;
    margin-top: auto !important;
    margin-bottom: 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    box-sizing: border-box;
}

.footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    width: 100%;
    margin: 0;
    padding: 60px var(--spacing-md) var(--spacing-sm);
}

.footer h3 {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-medium);
    line-height: 32px;
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--color-white);
}

.footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
    font-family: var(--font-primary);
    font-weight: var(--font-weight-normal);
    font-size: var(--font-size-base);
    line-height: 31px;
}

.footer ul li {
    margin: 8px 0;
    list-style-type: none;
}

.footer a {
    text-decoration: none;
    color: var(--color-white);
    transition: color var(--transition-base);
}

.footer a:hover {
    color: var(--color-accent);
}

.highlight {
    color: var(--color-accent-alt);
}

/* Colonne centrale avec chevauchement */
.center {
    text-align: center;
    margin-top: -100px;
}

/* ========================================
   RÉSEAUX SOCIAUX
   ======================================== */
.social-icons {
    display: flex;
    gap: var(--spacing-xs);
}

.social-icons img {
    width: 40px;
    height: 40px;
    transition: transform var(--transition-base);
}

.social-icons img:hover {
    transform: scale(1.1);
}

/* ========================================
   BOUTON CONTACT
   ======================================== */
.contact-button {
    display: inline-block;
    background-color: var(--color-accent-alt);
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-full);
    font-family: var(--font-heading);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-medium);
    line-height: 20px;
    text-decoration: none;
    margin-top: var(--spacing-lg);
    transition: background-color var(--transition-base), transform var(--transition-base);
}

.contact-button:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
}

.contact-button i {
    margin-right: var(--spacing-xs);
    font-size: 14px;
}

/* ========================================
   BARRE DU BAS
   ======================================== */
.bottom-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    padding: 0 var(--spacing-lg);
    font-family: var(--font-primary);
    font-weight: var(--font-weight-normal);
    font-size: 14px;
    line-height: 32px;
    background-color: var(--color-primary-darkest);
    margin: 0;
}

.bottom-bar a {
    margin: 0 var(--spacing-sm);
    text-decoration: none;
    color: var(--color-white);
    transition: color var(--transition-base);
}

.bottom-bar a:hover {
    color: var(--color-accent);
}

.bottom-bar__version {
    flex-basis: 100%;
    margin: 0;
    color: rgba(255, 255, 255, 0.72);
    font-size: 12px;
    line-height: 20px;
    letter-spacing: 0.03em;
    text-align: center;
    padding-bottom: 6px;
}

.social-bottom {
  	display: none;
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 992px) {
    .footer {
        display: grid;
        grid-template-columns: 1fr 1fr;
        text-align: left;
        top: -50px;
        justify-items: center;
    }
    
    .footer > div {
        width: 100%;
        max-width: 300px;
    }
    
    .center {
        grid-column: span 2;
        text-align: center;
        margin-top: -100px;
        order: -1;
    }
    
    .iconeAdv {
        display: none;
    }
    
    .bottom-bar {
        flex-wrap: wrap;
        padding: var(--spacing-xs) var(--spacing-sm);
        text-align: center;
    }   
    
    .bottom-bar a {
        margin: 0 var(--spacing-sm);
        font-size: 13px;
        line-height: 25px;
    } 
    
    .bottom-bar a:first-child,
    .bottom-bar a:nth-child(2) {
        flex-basis: 40%;
    }    
    
    .bottom-bar a:last-child {
        flex-basis: 100%;
    }

    .bottom-bar__version {
        margin-bottom: 8px;
    }
    
    .social-bottom {
        text-align: center;
        top: 0px;
        position: relative;
        display: block;
    }
    
    .contact-button {
        font-size: var(--font-size-base);
    }
    
    .partenaire {
        padding: var(--spacing-xs) 0 50px 0;
    }
    
    .partenaire-container {
        gap: 1rem;
    }
    
    .partenaire-container img {
        height: 52px;
        max-width: none;
    }
}