/* --- 1. Définition des Variables de Couleur (votre "Brand") --- */
:root {
    --couleur-fond: #0a0e1a;
    --couleur-fond-secondaire: #1a1f2b;
    --couleur-texte: #eae0d1;
    --couleur-accent: #d98a48;
    --couleur-accent-hover: #f0a060;
    /* Un orange plus clair au survol */
}

/* --- 2. Styles Généraux (Reset) --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--couleur-fond);
    color: var(--couleur-texte);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
    /* Centre le contenu */
    padding: 40px 0;
}

h1,
h2 {
    /* Simule la police "UMBRAL" de votre logo (serif) */
    font-family: Georgia, 'Times New Roman', Times, serif;
    color: var(--couleur-texte);
    margin-bottom: 20px;
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.2rem;
    border-bottom: 2px solid var(--couleur-accent);
    padding-bottom: 10px;
}

p {
    margin-bottom: 15px;
}

a {
    color: var(--couleur-accent);
    text-decoration: none;
}

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

/* --- 3. Barre de Navigation --- */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
    padding: 15px 20px;
}

.nav-wrapper {
    background-color: var(--couleur-fond-secondaire);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav .logo {
    display: flex;
    align-items: center;
}

nav .logo img {
    height: 70px;
    width: auto;
    display: block;
    transition: height 0.3s ease;
}

.nav-wrapper.scrolled nav .logo img {
    height: 40px;
}

nav .nav-links {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 5px;
}

nav .nav-links li {
    margin-left: 0;
}

nav .nav-links li a {
    font-weight: 500;
    font-size: 0.95rem;
    padding: 8px 16px;
    border-radius: 8px;
    position: relative;
    /* Requis pour positionner le soulignement */
    transition: color 0.3s ease, background-color 0.3s ease;
}

/* Le soulignement animé */
nav .nav-links li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 4px;
    /* Un petit espace sous le texte */
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--couleur-accent);
    transition: width 0.3s ease;
}

/* Masquer les réseaux sociaux du menu sur desktop */
.mobile-socials {
    display: none;
}

nav .nav-links li a:hover {
    background-color: #2a2f3b;
    /* On garde ça pour le menu mobile */
    color: var(--couleur-accent);
}

/* On active l'animation du soulignement au survol */
nav .nav-links li a:hover::after {
    width: 100%;
}

/* On déplace le contenu du lien (icône + texte) vers le haut au survol */
nav .nav-links li a span,
nav .nav-links li a svg {
    display: inline-block;
    /* Nécessaire pour que la transformation fonctionne */
    vertical-align: middle;
    /* Aligner icône et texte proprement */
    transition: transform 0.3s ease;
}

nav .nav-links li a:hover span,
nav .nav-links li a:hover svg {
    transform: translateY(-3px);
}

/* Sur les écrans larges, on retire le fond au survol pour ne garder que la ligne */
@media (min-width: 769px) {
    nav .nav-links li a:hover {
        background-color: transparent;
    }
}

/* Sélecteur de langue */
.lang-selector {
    display: flex;
    gap: 2px;
    margin-left: 10px;
}

.lang-selector button {
    background: transparent;
    border: none;
    color: var(--couleur-texte);
    padding: 6px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    transition: background-color 0.3s ease, color 0.3s ease;
    opacity: 0.6;
}

.lang-selector button:hover {
    opacity: 1;
    background-color: #2a2f3b;
}

.lang-selector button.active {
    background-color: var(--couleur-accent);
    color: var(--couleur-fond);
    opacity: 1;
}

/* --- Logo Background Fixed --- */
.bg-logo {
    position: fixed;
    top: 50%;
    left: -100px;
    transform: translateY(-50%);
    width: 800px;
    height: 800px;
    background-image: url('img/logo.svg');
    background-repeat: no-repeat;
    background-size: contain;
    opacity: 0.08;
    z-index: -1;
    /* Correction z-index pour passer derrière */
    pointer-events: none;
}

/* --- 4. Section "Hero" (Haut de page) --- */
.hero {
    text-align: center;
    padding: 80px 20px;
    background-color: transparent;
    position: relative;
}

.hero-logo {
    width: 120px;
    height: auto;
    margin-bottom: 20px;
}

.hero h1 {
    line-height: 1.2;
}

.hero .tagline {
    font-size: 1.3rem;
    color: var(--couleur-accent);
    font-weight: 600;
    margin-top: 10px;
}

.hero .intro {
    max-width: 700px;
    margin: 30px auto 0;
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--couleur-texte);
    opacity: 0.9;
}

/* --- 5. Section "Nos Projets" (Vos "Cards") --- */
#projets {
    background-color: transparent;
    text-align: center;
    padding: 80px 20px;
    /* Uniformisation */
}

.projets-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.projet-card {
    background-color: var(--couleur-fond-secondaire);
    /* Retour à la couleur plus claire */
    border-radius: 12px;
    text-align: left;
    transition: box-shadow 0.3s ease;
    position: relative;
    z-index: 1;
}

.projet-card:hover {
    z-index: 2;
    transform: translateY(-5px);
    /* box-shadow: 0 10px 25px rgba(217, 138, 72, 0.15); Glow retiré */
}

/* Carte principale (Sillons) mise en avant */
.projet-card.principal {
    grid-column: span 2;
}

.projet-card.principal .card-image img,
.projet-card.principal .card-image video {
    height: 280px;
}

.card-image {
    position: relative;
    overflow: hidden;
    border-radius: 12px 12px 0 0;
}

.projet-card img,
.projet-card video {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background-color: #333;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.projet-card:hover img,
.projet-card:hover video {
    transform: scale(1.03);
}

.card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 15px;
    /* background: linear-gradient prop removed */
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    background-color: var(--couleur-fond-secondaire);
    color: var(--couleur-texte);
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
}

.tag.accent {
    background-color: var(--couleur-accent);
    color: var(--couleur-fond);
}

.card-content {
    padding: 25px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.card-content h3 {
    font-family: Georgia, 'Times New Roman', Times, serif;
    font-size: 1.8rem;
    margin-bottom: 0;
    transition: color 0.3s ease;
}

.projet-card:hover .card-content h3 {
    color: var(--couleur-accent);
}

.card-content .statut {
    display: inline-block;
    background-color: var(--couleur-accent);
    color: var(--couleur-fond);
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: bold;
    white-space: nowrap;
}

.card-content .statut.secondary {
    background-color: #3a3f4b;
    color: var(--couleur-texte);
}

.card-content p {
    color: rgba(234, 224, 209, 0.8);
    margin-bottom: 20px;
    line-height: 1.6;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    /* Permet le passage à la ligne si manque de place */
    gap: 15px;
    /* Espace entre les éléments */
}

.card-meta {
    display: flex;
    gap: 15px;
    font-size: 0.8rem;
    color: rgba(234, 224, 209, 0.6);
}

.card-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.btn {
    display: inline-block;
    background-color: var(--couleur-accent);
    color: var(--couleur-fond);
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: bold;
    text-align: center;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: var(--couleur-accent-hover);
    color: var(--couleur-fond);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(217, 138, 72, 0.3);
}

.btn.btn-secondary {
    background-color: #3a3f4b;
    color: var(--couleur-texte);
}

.btn.btn-secondary:hover {
    background-color: #4a4f5b;
}

.btn.disabled {
    opacity: 0.6;
    pointer-events: none;
    cursor: not-allowed;
}

.equipe-cta {
    text-align: center;
    margin-top: 40px;
}

.btn.btn-ghost {
    background-color: transparent;
    border: 2px dashed var(--couleur-accent);
    color: var(--couleur-accent);
}

.btn.btn-ghost:hover {
    background-color: var(--couleur-accent);
    color: var(--couleur-fond);
}

/* --- 6. Section Équipe --- */
#equipe {
    background-color: transparent;
    text-align: center;
    padding: 80px 20px;
    /* Uniformisation */
}

.equipe-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.membre-card {
    background-color: var(--couleur-fond-secondaire);
    /* Retour à la couleur plus claire */
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.membre-card:hover {
    transform: translateY(-5px);
    /* box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3); Glow retiré */
}

.membre-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
    border: 3px solid var(--couleur-fond-secondaire);
    box-shadow: 0 0 0 3px var(--couleur-accent);
    transition: transform 0.3s ease;
}

.membre-card:hover .membre-photo {
    transform: scale(1.05);
}

.membre-card h3 {
    font-family: Georgia, 'Times New Roman', Times, serif;
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.membre-role {
    color: var(--couleur-accent);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.membre-card p {
    font-size: 0.9rem;
    color: rgba(234, 224, 209, 0.7);
    line-height: 1.5;
}



/* --- 7. Section Roadmap --- */
#roadmap {
    background-color: transparent;
    text-align: center;
    padding: 80px 20px;
    /* Uniformisation */
}

/* Animation de pulsation pour l'étape en cours */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(217, 138, 72, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(217, 138, 72, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(217, 138, 72, 0);
    }
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 40px auto 0;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--couleur-fond-secondaire);
}

.timeline-item {
    position: relative;
    margin-bottom: 30px;
    padding-left: 30px;
}

/* Style de base pour les points de la timeline */
.timeline-item::before {
    content: '';
    position: absolute;
    left: -36px;
    top: 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--couleur-fond-secondaire);
    border: 2px solid var(--couleur-accent);
}

/* Style pour les points des étapes terminées */
.timeline-item.completed::before {
    background-color: var(--couleur-accent);
}

/* Style pour le point de l'étape en cours (avec pulsation) */
.timeline-item.current::before {
    background-color: var(--couleur-accent);
    animation: pulse 2s infinite;
}

.timeline-content {
    background-color: var(--couleur-fond-secondaire);
    padding: 20px;
    border-radius: 12px;
    text-align: left;
    border: 2px solid transparent;
    transition: border-color 0.3s ease, opacity 0.3s ease;
}

/* Mise en avant des étapes terminées */
.timeline-item.completed .timeline-content {
    border-color: rgba(45, 90, 60, 0.5);
}

/* Estomper les étapes à venir */
.timeline-item:not(.completed):not(.current) .timeline-content {
    opacity: 0.6;
}

.timeline-content:hover {
    border-color: var(--couleur-accent);
    opacity: 1;
    /* Rendre l'élément complètement visible au survol */
}

.timeline-date {
    font-size: 0.8rem;
    color: var(--couleur-accent);
    font-weight: 600;
    margin-bottom: 8px;
}

.timeline-content h3 {
    font-family: Georgia, 'Times New Roman', Times, serif;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.timeline-content p {
    font-size: 0.9rem;
    color: rgba(234, 224, 209, 0.7);
    margin-bottom: 0;
    line-height: 1.5;
}

.timeline-status {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 600;
    margin-top: 10px;
}

.timeline-status.done {
    background-color: #2d5a3c;
    color: #8fdf9f;
}

.timeline-status.in-progress {
    background-color: rgba(217, 138, 72, 0.2);
    color: var(--couleur-accent);
}

.timeline-status.upcoming {
    background-color: #3a3f4b;
    color: rgba(234, 224, 209, 0.6);
}

@media (max-width: 768px) {
    .timeline {
        padding-left: 20px;
    }

    .timeline-item {
        padding-left: 20px;
    }

    .timeline-item::before {
        left: -26px;
        width: 10px;
        height: 10px;
    }

    .timeline-content {
        padding: 15px;
    }
}


.social-link:hover {
    background-color: var(--couleur-accent);
    color: var(--couleur-fond);
}

/* --- 9. Footer --- */
footer {
    text-align: center;
    padding: 40px 20px;
    background-color: #050810;
    position: relative;
    z-index: 1;
}

.footer-logo {
    height: 80px;
    width: auto;
    margin-bottom: 20px;
    opacity: 0.6;
}

footer p {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 8px;
}

footer .made-in {
    color: #888;
    font-size: 0.8rem;
}

footer .made-in span {
    color: var(--couleur-accent);
}

/* --- Bouton retour en haut --- */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background-color: var(--couleur-accent);
    color: var(--couleur-fond);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 50;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--couleur-accent-hover);
    transform: translateY(-3px);
}

/* --- Animations au scroll --- */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-delay-1 {
    transition-delay: 0.1s;
}

.fade-in-delay-2 {
    transition-delay: 0.2s;
}

.fade-in-delay-3 {
    transition-delay: 0.3s;
}

/* --- 11. Menu Burger Mobile --- */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 30px;
    height: 30px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--couleur-texte);
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- 9. Responsive --- */
@media (max-width: 768px) {

    /* Navigation mobile */
    .menu-toggle {
        display: flex;
    }

    nav .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        bottom: 0;
        /* Prend tout l'espace restant */
        height: auto;
        /* Remplace le transform précédent */
        flex-direction: column;
        justify-content: center;
        /* Centre verticalement */
        align-items: center;
        background-color: rgba(10, 14, 26, 0.98);
        /* Fond quasi opaque */
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        padding: 40px 20px;
        gap: 30px;
        /* Espacement large */
        transform: translateY(-100%);
        opacity: 0;
        transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        /* Animation fluide */
        border-top: 1px solid rgba(255, 255, 255, 0.05);
        z-index: 9999 !important;
        /* Force ultime */
        pointer-events: none;
        /* Empêche de bloquer les clics quand fermé */
    }

    /* Masquer les icônes SVG des liens standards dans le menu mobile */
    nav .nav-links li a svg {
        display: none;
    }

    nav .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
        /* Réactive les clics */
    }

    nav .nav-links li {
        width: 100%;
        text-align: center;
        opacity: 0;
        transform: translateY(20px);
        transition: all 0.3s ease;
    }

    nav .nav-links.active li {
        opacity: 1;
        transform: translateY(0);
    }

    /* Délai d'apparition en cascade (seulement à l'ouverture) */
    nav .nav-links li {
        transition-delay: 0s !important;
        /* Force l'annulation du délai */
    }

    nav .nav-links.active li:nth-child(1) {
        transition-delay: 0.1s;
    }

    nav .nav-links.active li:nth-child(2) {
        transition-delay: 0.15s;
    }

    nav .nav-links.active li:nth-child(3) {
        transition-delay: 0.2s;
    }

    nav .nav-links.active li:nth-child(4) {
        transition-delay: 0.25s;
    }

    nav .nav-links.active li:nth-child(5) {
        transition-delay: 0.3s;
    }

    nav .nav-links li a {
        display: block;
        padding: 10px;
        font-size: 2rem;
        /* Gros titre */
        font-family: Georgia, 'Times New Roman', Times, serif;
        /* Police "Cinématique" */
        color: var(--couleur-texte);
        font-weight: normal;
    }

    nav .nav-links li a:active {
        color: var(--couleur-accent);
    }

    nav .nav-links li a::after {
        display: none;
    }

    /* Style spécifique pour les réseaux sociaux mobile */
    .mobile-socials {
        display: flex !important;
        /* Force l'affichage sur mobile */
        justify-content: center;
        align-items: center;
        /* Centrage vertical */
        width: 100%;
        /* S'assure de prendre toute la largeur */
        gap: 20px;
        margin-top: 30px;
    }

    .mobile-socials a {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        background-color: rgba(255, 255, 255, 0.05);
        color: var(--couleur-texte);
        transition: all 0.3s ease;
        padding: 0;
        /* Reset padding */
    }

    .mobile-socials a:hover {
        background-color: var(--couleur-accent);
        color: var(--couleur-fond);
        transform: scale(1.1);
    }

    .mobile-socials svg {
        display: block !important;
        /* Force l'affichage des SVG sociaux */
        width: 24px;
        height: 24px;
    }

    .lang-selector {
        margin: 15px auto 0;
    }

    /* Hero responsive */
    /* Hero responsive */
    .hero,
    #projets,
    #equipe,
    #roadmap,
    #contact {
        padding: 40px 20px;
        /* Uniformisation mobile */
    }

    .hero-logo {
        width: 80px;
    }

    h1 {
        font-size: 2rem;
    }

    .hero .tagline {
        font-size: 1rem;
    }

    .hero .intro {
        font-size: 0.95rem;
        line-height: 1.6;
    }

    /* Titres */
    h2 {
        font-size: 1.6rem;
    }

    /* Cards projets */
    .projets-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .projet-card.principal {
        grid-column: span 1;
    }

    .projet-card.principal .card-image img,
    .projet-card.principal .card-image video,
    .projet-card img,
    .projet-card video {
        height: 180px;
    }

    .card-content h3 {
        font-size: 1.5rem;
    }

    .card-header {
        flex-direction: column;
        gap: 10px;
    }

    .card-footer {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }

    .card-footer .btn {
        width: 100%;
    }

    .card-tags {
        gap: 6px;
    }

    .tag {
        font-size: 0.7rem;
        padding: 3px 8px;
    }

    /* Background logo */
    .bg-logo {
        width: 400px;
        height: 400px;
        left: -150px;
        opacity: 0.05;
    }

    /* Contact */
    #contact {
        padding: 40px 20px;
    }

    .contact-email {
        font-size: 1rem;
        padding: 10px 20px;
        word-break: break-all;
    }

    .social-links {
        flex-direction: column;
        gap: 10px;
    }

    .social-link {
        width: 100%;
        justify-content: center;
    }

    /* Footer */
    footer {
        padding: 20px 15px;
    }

    .footer-logo {
        height: 60px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 40px 15px;
    }

    h1 {
        font-size: 1.6rem;
    }

    .hero .tagline {
        font-size: 0.9rem;
    }

    .container {
        width: 95%;
        padding: 30px 0;
    }

    .btn {
        padding: 10px 16px;
        font-size: 0.85rem;
    }
}

/* --- 8. Section Contact v2 --- */
#contact {
    padding: 80px 20px;
    background-color: var(--couleur-fond-secondaire);
    margin-top: 40px;
    position: relative;
    z-index: 1;
    /* S'assure d'être au-dessus du logo */
}

#contact h2 {
    text-align: center;
    margin-bottom: 20px;
}

.contact-intro {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 40px;
    color: rgba(234, 224, 209, 0.8);
    font-size: 1.1rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    max-width: 1200px;
    /* Cards plus larges */
    margin: 0 auto;
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.contact-card {
    background-color: #0e121b;
    /* Nouvelle couleur demandée */
    /* Plus foncé, comme le footer */
    border-radius: 12px;
    padding: 30px;
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    /* Ajout d'une bordure subtile pour le contraste */
}

.contact-card h3 {
    font-size: 1.4rem;
    font-family: Georgia, 'Times New Roman', Times, serif;
    margin-bottom: 10px;
    color: var(--couleur-texte);
}

.contact-card p {
    color: rgba(234, 224, 209, 0.6);
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.5;
}

/* Social Buttons */
.social-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.social-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: #2a2f3b;
    color: white;
    padding: 12px 15px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.social-btn:hover {
    background-color: var(--couleur-accent);
    color: var(--couleur-fond);
    transform: translateY(-2px);
}

.social-btn svg {
    opacity: 0.9;
}