/* Smooth Scroll */
        html {
            scroll-behavior: smooth;
        }
    :root {
        --primary-color: #7c4dff;
        --secondary-color: #00bcd4;
        --gradient-2: linear-gradient(135deg, #7c4dff 0%, #00bcd4 100%);
        --dark-navy: #003366;
        --accent-color: #ff6b35;
    }

            /* Hero Section */
        .hero-section {
            padding: 60px 0 100px;
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 80%;
            height: 150%;
            background: radial-gradient(circle, rgba(13, 110, 253, 0.05) 0%, transparent 70%);
            pointer-events: none;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -20%;
            width: 70%;
            height: 120%;
            background: radial-gradient(circle, rgba(255, 193, 7, 0.04) 0%, transparent 70%);
            pointer-events: none;
        }

        .hero-content {
            position: relative;
            z-index: 1;
        }

        .hero-image-container {
            max-width: 70%;
            margin: 0 auto 0;
            position: relative;
            z-index: 1;
        }

        .hero-image-container img {
            filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.08));
            transition: var(--transition);
        }

        .hero-image-container:hover img {
            transform: translateY(-8px);
            filter: drop-shadow(0 30px 80px rgba(0, 0, 0, 0.12));
        }

        .hero-title {
            font-size: clamp(2.5rem, 6vw, 2.8rem);
            font-weight: 800;
            margin-bottom: 1rem;
            color: var(--light-bg);
            letter-spacing: -0.02em;
        }

        .hero-subtitle {
            font-size: clamp(1.5rem, 3.5vw, 2rem);
            font-weight: 700;
            margin-bottom: 1.2rem;
            color: var(--light-bg);
            letter-spacing: -0.01em;
        }

        .hero-description {
            font-size: clamp(1.1rem, 2vw, 1rem);
            margin-bottom: 3rem;
            max-width: 900px;
            margin-left: auto;
            margin-right: auto;
            font-weight: 400;
            line-height: 1.8;
        }

        .hero-video {
            position: relative;
            height: 100vh;
            width: 100%;
            overflow: hidden;
        }

        .hero-video iframe {
            position: absolute;
            top: 50%;
            left: 50%;
            width: 100%;
            height: 100%;
            transform: translate(-50%, -50%);
            border: 0;
        }

            .hero-bg {
            position: relative;
           
            min-height: 60vh;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-bg .overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.65);
            /* adjustable darkness */
            z-index: 1;
        }

        .hero-bg .container {
            position: relative;
            z-index: 2;
        }
    

    /** Icons ***/
            .icon-img {
            max-width: 75px;
            height: auto;
            opacity: 0.9;
            transition: transform 0.2s ease, opacity 0.2s ease;
        }

        .icon-img:hover {
            transform: scale(1.1);
            opacity: 1;
        }

    /* Features Section */
.features-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--dark-navy) 0%, #002a52 100%);
    position: relative;
    overflow: hidden;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(124, 77, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0, 188, 212, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.feature-card {
    background: rgba(40, 80, 120, 0.5);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 30px 15px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-2);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.feature-card:hover {
    transform: translateY(-5px);
    background: rgba(50, 90, 130, 0.6);
    border-color: rgba(255, 255, 255, 0.25);
}

.feature-card img {
    width: 120px;
    height: 120px;
    object-fit: contain;
    margin-bottom: 30px;
}

.feature-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: white;
    line-height: 1.3;
}

.feature-description {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    font-size: 1rem;
}

   .highlight-feature {
            color: #00d4ff;
            font-weight: 600;
        }


@media (max-width: 576px) {
    .feature-title {
        font-size: 1.2rem;
    }

    .feature-description {
        font-size: 0.95rem;
    }
}

    /* Case Study Cards */
    .case-study-card {
        background: white;
        border-radius: 12px;
        overflow: hidden;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        transition: all 0.3s ease;
        height: 100%;
    }

    .case-study-img {
        width: 100%;
        height: 200px;
        object-fit: cover;
    }

    .case-study-content {
        padding: 24px;
    }

    .case-study-title {
        font-size: 1.125rem;
        font-weight: 700;
        color: #003366;
        margin-bottom: 12px;
        line-height: 1.4;
    }

    /* Accordion */
    .custom-accordion {
        background: transparent;
        border: none;
    }
    
    .custom-accordion .accordion-item {
        background: transparent;
        border: none;
        border-bottom: 1px solid #d1d5db;
        margin-bottom: 0;
        padding: 1.5rem 0;
    }
    
    .custom-accordion .accordion-item:last-child {
        border-bottom: 1px solid #d1d5db;
    }
    
    .custom-accordion .accordion-header {
        margin-bottom: 0;
    }
    
    .custom-accordion .accordion-button {
        background: transparent;
        border: none;
        box-shadow: none;
        padding: 0;
        font-size: 1.1rem;
        font-weight: 400;
        color: #374151;
        position: relative;
        padding-right: 2rem;
    }
    
    .custom-accordion .accordion-button:not(.collapsed) {
        background: transparent;
        color: #374151;
    }
    
    .custom-accordion .accordion-button:focus {
        box-shadow: none;
        border: none;
    }
    
    .custom-accordion .accordion-button::after {
        content: '+';
        background: none;
        width: auto;
        height: auto;
        font-size: 1.5rem;
        color: #f59e0b;
        font-weight: 300;
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
    }
    
    .custom-accordion .accordion-button:not(.collapsed)::after {
        content: '−';
        transform: translateY(-50%);
    }
    
    .custom-accordion .accordion-collapse {
        border: none;
    }
    
    .custom-accordion .accordion-body {
        padding: 1rem 0 0 0;
    }
    
    .resource-links {
        margin-top: 1rem;
    }
    
    .resource-links a {
        color: #6b7280;
        text-decoration: underline;
        display: block;
        margin-bottom: 0.5rem;
    }
    
    .resource-links a:hover {
        color: #374151;
    }
    
    .package-list {
        list-style: none;
        padding-left: 0;
        margin: 0;
    }
    
    .package-list li {
        padding: 0.25rem 0;
        color: #374151;
        position: relative;
        padding-left: 1rem;
    }
    
    .package-list li::before {
        content: '•';
        color: #6b7280;
        position: absolute;
        left: 0;
    }

    /* Product Card */

     .product-card {
            background: #ffffff;
            border: 1px solid #e5e7eb;
            border-radius: 12px;
            overflow: hidden;
            height: 100%;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
        }

        .product-image-section {
            background: #f9fafb;
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 180px;
            border-bottom: 1px solid #e5e7eb;
        }

        .product-image-section img {
            cursor: pointer;
            max-height: 210px;
            max-width: 100%;
            object-fit: contain;
            transition: transform 0.3s ease;
        }

        .product-card:hover .product-image-section img {
            transform: scale(1.03);
        }

        .product-info {
            padding: 18px 24px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }

        .product-name {
            font-size: 1rem;
            font-weight: 500;
            color: #003366;
            margin-bottom: 10px;
            letter-spacing: 0.05em;
        }

        .product-specs {
            list-style: none;
            padding: 0;
            margin: 0;
            flex-grow: 1;
        }

        .product-specs li {
            color: #6b7280;
            position: relative;
            font-size: 0.95rem;
            line-height: 1.6;
        }

    /* Scenario Tabs */
.scenario-tabs {
    display: flex;
    justify-content: center;
    gap: 0;
    margin-bottom: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50px;
    padding: 8px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.scenario-tab {
    padding: 1rem 2rem;
    border: none;
    background: transparent;
    color: #888;
    font-size: 1.1rem;
    font-weight: 500;
    border-radius: 40px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.scenario-tab:hover {
    color: #003366;
    background: rgba(255, 255, 255, 0.1);
}

.scenario-tab.active {
    color: #fff;
    background: #003366;
    font-weight: 600;
}

.scenario-content {
    display: none;
    animation: fadeIn 0.5s ease-in-out;
}

.scenario-content.active {
    display: block;
}

     /* Carousel Section Styling */
        .carousel-section {
            background-color: #f3f1ed;
            padding: 60px 0 40px 0;
        }

        .carousel-section .carousel {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 10px;
        }

        .carousel-section .carousel-inner img {
            width: 100%;
            height: auto;
            border-radius: 0;
            box-shadow: none;
        }

        /* Carousel Navigation Buttons */
        .carousel-section .carousel-control-prev,
        .carousel-section .carousel-control-next {
            width: 60px;
            height: 60px;
            background-color: transparent;
            border-radius: 0;
            top: 50%;
            transform: translateY(-50%);
            opacity: 1;
            box-shadow: none;
            border: none;
            transition: all 0.3s ease;
        }

        .carousel-section .carousel-control-prev {
            left: -70px;
        }

        .carousel-section .carousel-control-next {
            right: -70px;
        }

        .carousel-section .carousel-control-prev:hover,
        .carousel-section .carousel-control-next:hover {
            transform: translateY(-50%) scale(1.2);
        }

        .carousel-section .carousel-control-prev-icon,
        .carousel-section .carousel-control-next-icon {
            width: 45px;
            height: 45px;
            background-size: 100% 100%;
        }

        .carousel-section .carousel-control-prev-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23000000' viewBox='0 0 8 8'%3e%3cpath d='M5.25 0l-4 4 4 4 1.5-1.5-2.5-2.5 2.5-2.5-1.5-1.5z'/%3e%3c/svg%3e");
        }

        .carousel-section .carousel-control-next-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23000000' viewBox='0 0 8 8'%3e%3cpath d='M2.75 0l-1.5 1.5 2.5 2.5-2.5 2.5 1.5 1.5 4-4-4-4z'/%3e%3c/svg%3e");
        }

        @media (max-width: 768px) {
            .carousel-section {
                padding: 20px 0;
            }

            .carousel-section .carousel-control-prev,
            .carousel-section .carousel-control-next {
                width: 45px;
                height: 45px;
            }

            .carousel-section .carousel-control-prev {
                left: -30px;
            }

            .carousel-section .carousel-control-next {
                right: -30px;
            }

            .carousel-section .carousel-control-prev-icon,
            .carousel-section .carousel-control-next-icon {
                width: 8px;
                height: 8px;
            }
        }

    /* Video Styles */
    .video-container {
        position: relative;
        overflow: hidden;
        background: #000;
    }

    .video-container video {
        width: 100%;
        display: block;
    }

    .play-button-wrapper {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        z-index: 10;
    }

    .play-button {
        width: 80px;
        height: 80px;
        background: #fff;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
        position: relative;
    }

    .play-button:hover {
        transform: scale(1.1);
        background: #f0f0f0;
    }

    /* Play triangle icon */
    .play-button::after {
        content: '';
        width: 0;
        height: 0;
        border-style: solid;
        border-width: 15px 0 15px 25px;
        border-color: transparent transparent transparent #000;
        margin-left: 5px;
    }

    .video-container.playing .play-button-wrapper {
        display: none;
    }