:root {
    --primary: #4a6ee0;
    --secondary: #5d7ce7;
    --dark-bg: #0f1429;
    --card-bg: #1a223f;
    --card-hover: #222d55;
    --text: #e2e8ff;
    --text-secondary: #a0a8cc;
    --accent: #4cc9f0;
    --grafana-color: #ff8700;
    --grafana-dark: #e67e00;
    --grafana-glow: rgba(255, 135, 0, 0.3);
    --trillium-color: #8e44ad;
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 50px 80px -20px rgba(0, 0, 0, 0.8);
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #151d3a 100%);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
}

header {
    text-align: center;
    margin-bottom: 50px;
    padding: 40px 0;
    position: relative;
}

header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 2px;
}

header h1 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

header h1 i {
    margin-right: 15px;
}

header p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.service-card {
    background-color: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    transform: translateY(0);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-25px) scale(1.05);
    box-shadow: 
        0 35px 60px -15px rgba(0, 0, 0, 0.7),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        0 0 40px rgba(74, 110, 224, 0.4);
    z-index: 10;
    background-color: var(--card-hover);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    padding: 30px 20px;
    text-align: center;
    font-size: 3rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    transform: translateY(0);
}

.service-card:hover .service-icon {
    transform: translateY(-15px) scale(1.1);
    filter: brightness(1.2) drop-shadow(0 8px 16px rgba(0,0,0,0.4));
}

.service-icon::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 100%);
    z-index: 1;
    transition: var(--transition);
}

.service-card:hover .service-icon::after {
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 100%);
}

.service-icon i {
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
    transition: var(--transition);
    transform: scale(1);
}

.service-card:hover .service-icon i {
    transform: scale(1.2);
}

.service-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
    transition: var(--transition);
    transform: translateY(0);
}

.service-card:hover .service-content {
    transform: translateY(-10px);
}

.service-content h3 {
    margin-bottom: 12px;
    font-size: 1.4rem;
    font-weight: 600;
    transition: var(--transition);
    transform: translateX(0);
}

.service-card:hover .service-content h3 {
    transform: translateX(8px);
    color: var(--accent);
    text-shadow: 0 0 20px rgba(76, 201, 240, 0.5);
}

.service-content p {
    color: var(--text-secondary);
    margin-bottom: 25px;
    flex-grow: 1;
    line-height: 1.5;
    transition: var(--transition);
    transform: translateX(0);
}

.service-card:hover .service-content p {
    transform: translateX(5px);
}

.service-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: var(--transition);
    margin-top: auto;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transform: translateY(0);
}

.service-card:hover .service-link {
    transform: translateY(-5px);
    background: linear-gradient(90deg, var(--secondary), var(--accent));
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.service-link:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
}

.service-link i {
    margin-left: 8px;
    font-size: 0.9rem;
    transition: var(--transition);
}

.service-link:hover i {
    transform: translateX(3px);
}

/* Styles spéciaux pour Trillium Notes */
.trillium { 
    background: linear-gradient(135deg, var(--trillium-color), #9b59b6); 
}

/* Styles simplifiés pour Grafana */
.grafana-special {
    border: 2px solid var(--grafana-color);
}

.grafana-special:hover {
    border-color: var(--grafana-dark);
    box-shadow: 
        0 35px 60px -15px rgba(0, 0, 0, 0.7),
        0 0 0 1px var(--grafana-color),
        0 0 40px var(--grafana-glow);
}

.grafana { 
    background: linear-gradient(135deg, var(--grafana-color), var(--grafana-dark)); 
}

.grafana-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.grafana-header h3 {
    margin-bottom: 0;
    color: var(--grafana-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.grafana-special:hover .grafana-header h3 {
    color: #ffcc00;
    text-shadow: 0 0 15px rgba(255, 204, 0, 0.5);
}

.grafana-header .monitoring-badge {
    background: linear-gradient(90deg, var(--grafana-color), var(--grafana-dark));
    color: white;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
}

.grafana-special:hover .monitoring-badge {
    transform: scale(1.05);
}

.grafana-features {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.feature-tag {
    background: rgba(255, 135, 0, 0.1);
    color: var(--grafana-color);
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    border: 1px solid rgba(255, 135, 0, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition);
}

.grafana-special:hover .feature-tag {
    background: rgba(255, 135, 0, 0.2);
    border-color: rgba(255, 135, 0, 0.6);
}

.grafana-link {
    background: linear-gradient(90deg, var(--grafana-color), var(--grafana-dark));
    font-weight: 600;
}

.grafana-link:hover {
    background: linear-gradient(90deg, var(--grafana-dark), #ff9900);
}

.grafana-link i:first-child {
    margin-right: 8px;
    margin-left: 0;
}

footer {
    text-align: center;
    padding: 30px 0;
    color: var(--text-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.9rem;
}

/* Couleurs spécifiques pour chaque service */
.nextcloud { background: linear-gradient(135deg, #0082c9, #00a8ff); }
.syncthing { background: linear-gradient(135deg, #ff6b35, #ff8e53); }
.wiki { background: linear-gradient(135deg, #1976d2, #42a5f5); }
.vaultwarden { background: linear-gradient(135deg, #175ddc, #4a7de8); }
.wordpress { background: linear-gradient(135deg, #21759b, #3498db); }
.mattermost { background: linear-gradient(135deg, #0058cc, #4a7de8); }
.gitea { background: linear-gradient(135deg, #609926, #7ebf34); }

/* Animation d'apparition */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.service-card {
    animation: fadeInUp 0.4s ease forwards;
    opacity: 0;
}

.service-card:nth-child(1) { animation-delay: 0.05s; }
.service-card:nth-child(2) { animation-delay: 0.1s; }
.service-card:nth-child(3) { animation-delay: 0.15s; }
.service-card:nth-child(4) { animation-delay: 0.2s; }
.service-card:nth-child(5) { animation-delay: 0.25s; }
.service-card:nth-child(6) { animation-delay: 0.3s; }
.service-card:nth-child(7) { animation-delay: 0.35s; }
.service-card:nth-child(8) { animation-delay: 0.4s; }
.grafana-special { animation-delay: 0.45s; }

/* Effet de brillance au survol */
.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 0%, rgba(255,255,255,0.15) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    border-radius: 16px;
}

.service-card:hover::after {
    opacity: 1;
}

/* Responsive */
@media (max-width: 1100px) {
    .services-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    header h1 {
        font-size: 2.2rem;
    }
    
    header p {
        font-size: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .service-card:hover {
        transform: translateY(-15px) scale(1.03);
    }
    
    .grafana-features {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    header {
        padding: 20px 0 30px;
    }
    
    header h1 {
        font-size: 1.8rem;
    }
    
    .service-content {
        padding: 20px;
    }
    
    .service-card:hover {
        transform: translateY(-10px) scale(1.02);
    }
    
    .grafana-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .grafana-header .monitoring-badge {
        align-self: flex-start;
    }
}