body {
    background-color: #F8FAFC;
    color: #0F172A;
    overflow-x: hidden;
}

/* navbar */

/*logo*/
.middle {
    position: absolute;
    top: 4rem;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
    z-index: 35;
    pointer-events: none;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.middle img {
    display: block;
    width: 600px;
    height: 600px;
    object-fit: contain;
}

@media (max-width: 768px) {
    .middle {
        display: none;
    }
}

/*scrollbar styles*/
::-webkit-scrollbar {
    width: 12px;
}
::-webkit-scrollbar-track {
    background: #F8FAFC;
}
::-webkit-scrollbar-thumb {
    background: #0F172A;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #38BDF8;
}

::selection {
    background: #EAB308;
    color: #0F172A;
}


/*skills bar */
.glass-card {
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(226, 232, 240, 0.2);
    box-shadow: 0 4px 30px rgba(15, 23, 42, 0.05);
    transition: all 0.2s ease;
}

.glass-card:hover {
    border-color: rgba(56, 189, 248, 0.1);
    box-shadow: 0 0 15px rgba(56, 189, 248, 0.1);
    transform: translateY(-2px);
}

.bg-\[\#0F172A\] .glass-card {
    background: linear-gradient(to bottom, rgba(15, 23, 42, 0.1), rgba(15, 23, 42, 0.05));
    border: 1px solid rgba(56, 189, 248, 0.1);
}

.bg-\[\#0F172A\] .glass-card:hover {
    border-color: rgba(56, 189, 248, 0.1);
    opacity: 0.2;
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.1);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* section images styles */

section {
    animation: fadeIn 0.6s ease-out forwards;
}

.bg-img-1 { background-image: url('/static/images/lyon_tower.jpg'), url('https://picsum.photos/seed/picsum/1920/1080'); }
.bg-img-2 { background-image: url('/static/images/afterbefore_school.png'), url('https://picsum.photos/seed/cleanhouse2/1920/1080'); }
.bg-img-3 { background-image: url('/static/images/lyon_cordiste.png'), url('https://picsum.photos/seed/cleanhouse/1920/1080'); }
.bg-img-4 { background-image: url('/static/images/lyon_tower.jpg'), url('https://fastly.picsum.photos/id/29/1920/1080'); }