/* Carousel Styling */
    .hero-carousel {
        height: 600px;
        overflow: hidden;
        position: relative;
    }
    
    .carousel-item {
        height: 600px;
        position: relative;
    }
    
    .carousel-image {
        width: 100%;
        height: 100%;
        background-size: cover;
        background-position: center;
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
        overflow: hidden;
    }
    
    .carousel-image::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.4);
        z-index: 1;
    }
    .carousel-image img {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        z-index: 0;
    }
    
    .carousel-image.cleaning-bg {
        background: linear-gradient(135deg, #00a859 0%, #007a42 100%);
    }
    
    .carousel-image.construction-bg {
        background: linear-gradient(135deg, #0066cc 0%, #004499 100%);
    }
    
    .carousel-content {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        text-align: center;
        z-index: 2;
        color: white;
        width: 90%;
        max-width: 800px;
    }
    
    .carousel-content h1 {
        font-size: 3.5rem;
        font-weight: 800;
        margin-bottom: 1.5rem;
        text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    }
    
    .carousel-content p {
        font-size: 1.3rem;
        margin-bottom: 2rem;
        text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
    }
    
    .carousel-indicators [data-bs-target] {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        background-color: var(--primary-color);
        border: 2px solid white;
    }
    
    .carousel-indicators .active {
        background-color: white;
    }
    
    .carousel-control-prev,
    .carousel-control-next {
        width: 50px;
        height: 50px;
        background-color: rgba(255,255,255,0.2);
        border-radius: 50%;
        top: 50%;
        transform: translateY(-50%);
        backdrop-filter: blur(10px);
    }
    
    .carousel-control-prev {
        left: 30px;
    }
    
    .carousel-control-next {
        right: 30px;
    }
    
    .carousel-control-prev:hover,
    .carousel-control-next:hover {
        background-color:var(--primary-color);
    }
    
    .department-badge {
        display: inline-block;
        padding: 8px 20px;
        background: rgba(255,255,255,0.2);
        backdrop-filter: blur(10px);
        border-radius: 30px;
        font-size: 0.9rem;
        font-weight: 600;
        margin-bottom: 1rem;
        border: 1px solid rgba(255,255,255,0.3);
    }
    
    /* Services Documentation */
    .doc-section {
        background: var(--light-color);
    }
    
    .doc-card {
        background: white;
        border-radius: 15px;
        padding: 2.5rem;
        box-shadow: 0 5px 20px rgba(0,0,0,0.08);
        margin-bottom: 2rem;
        transition: all 0.3s ease;
    }
    
    .doc-card:hover {
        box-shadow: 0 10px 30px rgba(0,0,0,0.12);
        transform: translateY(-5px);
    }
    
    .doc-card h4 {
        color: var(--primary-color);
        margin-bottom: 1rem;
        font-weight: 700;
        display: flex;
        align-items: center;
        gap: 12px;
    }
    
    .doc-card h4 i {
        width: 50px;
        height: 50px;
        background: var(--primary-color);
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-size: 1.3rem;
    }
    
    .doc-card ul {
        list-style: none;
        padding: 0;
        margin-top: 1.5rem;
    }
    
    .doc-card ul li {
        padding: 0.8rem 0;
        border-bottom: 1px solid #e9ecef;
        padding-left: 2rem;
        position: relative;
    }
    
    .doc-card ul li:last-child {
        border-bottom: none;
    }
    
    .doc-card ul li::before {
        content: '\f00c';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        position: absolute;
        left: 0;
        color: var(--secondary-color);
    }
    
    .doc-features {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
        margin-top: 1.5rem;
    }
    
    .doc-feature-item {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 1rem;
        background: var(--light-color);
        border-radius: 10px;
    }
    
    .doc-feature-item i {
        color: var(--primary-color);
        font-size: 1.5rem;
    }
    
    @media (max-width: 768px) {
        .carousel-content h1 {
            font-size: 2.2rem;
        }

        .carousel-content p {
            font-size: 1.1rem;
        }

        .hero-carousel,
        .carousel-item {
            height: 500px;
        }

        .carousel-control-prev,
        .carousel-control-next {
            width: 40px;
            height: 40px;
        }

        .carousel-control-prev {
            left: 15px;
        }

        .carousel-control-next {
            right: 15px;
        }
    }

    @media (max-width: 576px) {
        .carousel-content h1 {
            font-size: 1.8rem;
        }

        .carousel-content p {
            font-size: 1rem;
        }

        .hero-carousel,
        .carousel-item {
            height: 400px;
        }

        .carousel-control-prev,
        .carousel-control-next {
            width: 35px;
            height: 35px;
            font-size: 1rem;
        }

        .carousel-control-prev {
            left: 10px;
        }

        .carousel-control-next {
            right: 10px;
        }

        .department-badge {
            font-size: 0.8rem;
            padding: 6px 15px;
        }

        .doc-card {
            padding: 1.5rem;
        }

        .doc-card h4 {
            font-size: 1.2rem;
        }

        .doc-card ul li {
            font-size: 0.9rem;
        }

        .video-wrapper {
            max-width: 100%;
            border-radius: 8px;
        }

        .circle-container {
            width: 200px;
            height: 200px;
        }
    }

    /* Circular image container */
    .circle-container {
        width: 400px;
        height: 400px;
        max-width: 100%;
        aspect-ratio: 1 / 1;
        border-radius: 50%;
        overflow: hidden;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--light-color);
    }

    .circle-container img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

    @media (max-width: 768px) {
        .circle-container {
            width: 260px;
            height: 260px;
        }
    }




/* Video Wrapper */
.video-wrapper {
    position: relative;
    width: 100%;
    max-width: 480px;
    aspect-ratio: 16 / 9;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 30px 70px rgba(0,0,0,0.35);
    cursor: pointer;
    background: #000;
}

/* Video */
.video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Play Overlay */
.video-play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(
        to bottom,
        rgba(0,0,0,0.35),
        rgba(0,0,0,0.65)
    );
    color: #fff;
    font-size: 3rem;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Hover feedback */
.video-wrapper:hover .video-play-overlay {
    transform: scale(1.05);
}

/* Playing state */
.video-wrapper.playing .video-play-overlay {
    opacity: 0;
    pointer-events: none;
}

/* Mobile tuning */
@media (max-width: 768px) {
    .video-wrapper {
        max-width: 100%;
        border-radius: 12px;
    }

    .video-play-overlay {
        font-size: 2.4rem;
    }
}