body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    background-color: #f8f8f8;
    color: #1a1a1a;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Section padding */
.section-padding {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

/* Carousel image height */
.carousel-item img {
    height: 80vh;
    object-fit: cover;
    min-height: 400px;
    backdrop-filter: blur(2px);
}

/* Portfolio card image height */
.portfolio-card-img {
    height: 280px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.carousel-item img {
    height: 90vh;
    width: 100%;
    object-fit: cover;
    filter: blur(.5px);
}

@media (max-width: 768px) {
    .carousel-item img {
        height: 300px;
    }
}

.carousel-caption {
    background: rgba(0, 0, 0, 0.167); 
    backdrop-filter: blur(2px); 
    -webkit-backdrop-filter: blur(2px);
    padding: 20px 25px;
    border-radius: 30px;  
}


.portfolio-card:hover .portfolio-card-img {
    transform: scale(1.05);
}


@media (min-width: 768px) {
    .process-timeline {
        position: relative;
    }

    .process-timeline::before {
        content: '';
        position: absolute;
        top: 2rem;
        bottom: 2rem;
        left: 50%;
        width: 2px;
        background-color: #e0e0e0;
        transform: translateX(-50%);
    }

    .process-step {
        position: relative;
    }
}