.about-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
    padding: 20px;
    gap: 20px;
}
.about-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    padding: 30px;
    max-width: 700px;
    width: 100%;
    text-align: left;
    animation: fadeInUp 0.7s ease;
}
.about-card h2 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: #264b37;
}
.about-card p {
    font-size: 1.1rem;
    color: #444;
    line-height: 1.8;
    margin-bottom: 15px;
}

/*qr*/
.qr-section {
    text-align: center;
    margin-top: 30px;
    color: white;
}
.qr-section img {
    width: 170px;
    border-radius: 12px;
    padding: 10px;
    border: 1px solid #ddd;
    background: #fff;
}

/*carousel*/
.app-preview-carousel {
    display: flex;
    justify-content: center;
    overflow-x: auto;
    gap: 20px;
    scroll-behavior: smooth;
    padding: 20px;
    scrollbar-width: none;
    margin-top: 30px;
}
.app-preview-carousel::-webkit-scrollbar {
    display: none;
}
.app-preview-carousel img {
    width: 180px;
    height: auto;
    flex-shrink: 0;
    border-radius: 15px;
    scroll-snap-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: grab;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}
.app-preview-carousel img:hover {
    transform: scale(1.07);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
}
@media (max-width: 480px) {
    .app-preview-carousel {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }
    .app-preview-carousel img {
        width: 45%;
    }
}
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}