/* Variables de couleurs - Style minimaliste cohérent */
:root {
    --blanc-casse: #F8F8F8;
    --gris-fonce: #1C1C1C;
    --gris-moyen: #6E6E6E;
    --anthracite: #0F0F0F;
    --jaune-accent: #FFC300;
}

/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--blanc-casse);
    color: var(--gris-fonce);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Hero Section */
main {
    margin-top: 80px;
}

.hero {
    min-height: 40vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 5%;
    background-color: var(--blanc-casse);
}

.hero-content {
    text-align: center;
    max-width: 800px;
}

.hero h1 {
    font-size: 5rem;
    font-weight: 700;
    color: var(--gris-fonce);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.6rem;
    color: var(--gris-moyen);
    font-weight: 400;
}

/* Section Contact */
.contact-section {
    padding: 3.5rem 5%;
    background-color: var(--blanc-casse);
}

.contact-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

/* Colonne informations */
.contact-info {
    background-color: var(--anthracite);
    padding: 2.5rem;
    border-radius: 12px;
}

.contact-info h3 {
    color: var(--blanc-casse);
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 2rem;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.info-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.info-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 195, 0, 0.1);
    border-radius: 50%;
}

.info-content h4 {
    color: var(--blanc-casse);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.info-content p,
.info-content a {
    color: var(--gris-moyen);
    font-size: 0.95rem;
    text-decoration: none;
    transition: color 0.3s ease;
}

.info-content a:hover {
    color: var(--jaune-accent);
}

.social-links {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links h4 {
    color: var(--blanc-casse);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

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

.social-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    font-size: 1.3rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background-color: var(--jaune-accent);
    transform: translateY(-3px);
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        min-height: 30vh;
        padding: 2rem 5%;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .contact-section {
        padding: 2.5rem 5%;
    }

    .contact-info {
        padding: 2rem;
    }

    .social-icons {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 25vh;
        padding: 1.5rem 5%;
    }

    .hero h1 {
        font-size: 2rem;
    }

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

    .contact-section {
        padding: 2rem 5%;
    }

    .contact-info {
        padding: 1.5rem;
    }

    .contact-info h3 {
        font-size: 1.5rem;
    }
}