/*==================================================
  Styles de la page d'accueil (home.css)
  ==================================================*/

/* Les styles du header et du footer doivent être gérés dans un fichier global (ex: main.css) */
/* Ce fichier se concentre sur le contenu de la page d'accueil */

/*==================================================
  Variables de couleur
  ==================================================*/
:root {
    --color-primary-gold: #FFD700;
    --color-secondary-orange: #FF7F50;
    --color-text-dark: #333333;
    --color-text-light: #f0f0f0;
    --color-bg-light: #f9fafb;
    --color-bg-alt: #f0f4f8; /* Nouvelle couleur de fond alternée */
}

/*==================================================
  Animations
  ==================================================*/
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Applique l'animation à certains éléments de la bannière */
.animate-fade-in-up {
    animation: fadeInUp 1s ease-out forwards;
    opacity: 0; /* Assure que l'élément est invisible avant l'animation */
}

/* Ajout de délais pour animer les éléments les uns après les autres */
.animate-fade-in-up.delay-1 { animation-delay: 0.5s; }
.animate-fade-in-up.delay-2 { animation-delay: 1s; }

/* Animation pour les sections qui apparaissent au fur et à mesure du défilement */
.fade-in-section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* Animation pour les cartes */
.fade-in-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

/* Delais pour l'animation des cartes */
.products-grid .fade-in-card.delay-1 { transition-delay: 0.1s; }
.products-grid .fade-in-card.delay-2 { transition-delay: 0.3s; }
.products-grid .fade-in-card.delay-3 { transition-delay: 0.5s; }

.formations-grid .fade-in-card.delay-1 { transition-delay: 0.1s; }
.formations-grid .fade-in-card.delay-2 { transition-delay: 0.3s; }
.formations-grid .fade-in-card.delay-3 { transition-delay: 0.5s; }

.modules-grid .fade-in-card.delay-1 { transition-delay: 0.1s; }
.modules-grid .fade-in-card.delay-2 { transition-delay: 0.3s; }
.modules-grid .fade-in-card.delay-3 { transition-delay: 0.5s; }
.modules-grid .fade-in-card.delay-4 { transition-delay: 0.7s; }

.hardware-grid .fade-in-card.delay-1 { transition-delay: 0.1s; }
.hardware-grid .fade-in-card.delay-2 { transition-delay: 0.3s; }
.hardware-grid .fade-in-card.delay-3 { transition-delay: 0.5s; }

.partners-grid .fade-in-card.delay-1 { transition-delay: 0.1s; }
.partners-grid .fade-in-card.delay-2 { transition-delay: 0.3s; }
.partners-grid .fade-in-card.delay-3 { transition-delay: 0.5s; }
.partners-grid .fade-in-card.delay-4 { transition-delay: 0.7s; }


/*==================================================
  Mise en page générale
  ==================================================*/
body {
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
}

.page-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Classe pour les sections avec fond alterné */
.alternate-bg {
    background-color: var(--color-bg-alt);
}

.section-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--color-secondary-orange);
    text-align: center;
    margin-bottom: 0.5rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--color-primary-gold);
    margin: 0.5rem auto 0;
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #666;
    text-align: center;
    margin-bottom: 3rem;
}

/*==================================================
  Section Bannière (Hero)
  ==================================================*/
.hero-section {
    position: relative;
    height: 600px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background-image: url('https://placehold.co/1920x1080/FFD700/FFF?text=Hero+Image');
    background-size: cover;
    background-position: center;
    color: var(--color-text-light);
    overflow: hidden;
    border-radius: 1rem;
    margin-bottom: 4rem;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); /* Overlay sombre pour la lisibilité */
}

.hero-content {
    position: relative;
    z-index: 10;
    padding: 2rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}

.btn-primary {
    display: inline-block;
    background-color: var(--color-secondary-orange);
    color: var(--color-tertiary-white);
    padding: 0.75rem 2rem;
    font-weight: bold;
    border-radius: 9999px;
    transition: background-color 0.3s ease;
}

.btn-primary:hover {
    background-color: #e56d40;
}

/*==================================================
  Section À Propos
  ==================================================*/
.about-section {
    padding: 2rem 0;
    margin-bottom: 4rem;
}

.about-grid {
    display: flex;
    flex-direction: row;
    gap: 2rem;
    align-items: center;
}

.about-text-content {
    flex: 1;
}

.about-image {
    flex: 1;
}

.about-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/*==================================================
  Sections Cartes (Produits & Formations)
  ==================================================*/
.products-section, .formations-section, .modules-section, .hardware-section {
    padding: 2rem 0;
    margin-bottom: 4rem;
    text-align: center;
}

.products-grid, .formations-grid, .modules-grid, .hardware-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.product-card, .formation-card, .module-card, .hardware-item {
    background-color: #fff;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover, .formation-card:hover, .module-card:hover, .hardware-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.card-icon {
    font-size: 3rem;
    color: var(--color-secondary-orange);
    margin-bottom: 1rem;
}

.card-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: var(--color-text-dark);
}

.card-text {
    color: #666;
    margin-bottom: 1.5rem;
}

.btn-secondary {
    display: inline-block;
    color: var(--color-secondary-orange);
    font-weight: bold;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    border: 2px solid var(--color-secondary-orange);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.btn-secondary:hover {
    background-color: var(--color-secondary-orange);
    color: #fff;
}

/*==================================================
  Section Partenaires
  ==================================================*/
.partners-section {
    padding: 2rem 0;
    margin-bottom: 4rem;
    text-align: center;
}

.partners-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    align-items: center;
    justify-items: center;
}

.partner-logo img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.partner-logo:hover img {
    filter: grayscale(0%);
}

   /* Styles pour le fondu en entrée (fade-in) */
    .fade-in-section {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    }

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

    .fade-in-card {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    }

    /* Styles de la nouvelle section de vente de matériel */
    .hardware-section {
        padding: 4rem 1rem;
        text-align: center;
        background-color: #f7fafc;
    }

    .hardware-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
        margin-top: 2rem;
    }

    .hardware-item {
        background: #ffffff;
        border-radius: 12px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        text-align: left;
        padding: 1.5rem;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        position: relative;
    }

    .hardware-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    }

    .hardware-image-container {
        height: 200px;
        overflow: hidden;
        margin-bottom: 1rem;
        border-radius: 8px;
    }

    .hardware-image-container img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .hardware-badge {
        position: absolute;
        top: 1rem;
        right: 1rem;
        background-color: #4CAF50;
        color: white;
        padding: 0.25rem 0.75rem;
        border-radius: 9999px;
        font-size: 0.75rem;
        font-weight: bold;
        z-index: 10;
    }
    
    .card-title {
        font-size: 1.25rem;
        font-weight: 600;
        color: #1a202c;
        margin-bottom: 0.5rem;
    }

    .hardware-specs, .stock-info {
        font-size: 0.9rem;
        color: #718096;
        margin-bottom: 0.5rem;
    }

    .card-price {
        font-size: 1.5rem;
        font-weight: bold;
        color: #2d3748;
        margin-top: 1rem;
    }

    .btn-details {
        display: inline-block;
        margin-top: 1rem;
        padding: 0.5rem 1rem;
        background-color: #3182ce;
        color: white;
        border-radius: 8px;
        text-decoration: none;
        transition: background-color 0.3s ease;
    }

    .btn-details:hover {
        background-color: #2c5282;
    }

/*==================================================
  Responsive design
  ==================================================*/
@media (max-width: 768px) {
    .about-grid {
        flex-direction: column;
    }

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

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