.hero-modern {
        background: linear-gradient(145deg, #001f3f, #003366);
        color: #fff;
        padding: 80px 20px;
        position: relative;
        overflow: hidden;
    }

    .hero-modern svg {
        width: 64px;
        height: 64px;
        fill: #ffc107;
        margin-bottom: 20px;
    }

    .hero-modern h1 {
        font-size: 2.5rem;
        font-weight: 700;
    }

    .hero-modern .price {
        font-size: 2rem;
        font-weight: 600;
        color: #ffc107;
    }

    .btn-highlight {
        background-color: #ffc107;
        color: #000;
        font-weight: 600;
        border: none;
        transition: all 0.3s ease;
    }

    .btn-highlight:hover {
        background-color: #ffb300;
        transform: scale(1.05);
        color: #000;
        box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.2);
    }

    @media (max-width: 576px) {
        .hero-modern h1 {
            font-size: 1.75rem;
        }
        .hero-modern .price {
            font-size: 1.5rem;
        }
    }
        .features-grid {
        padding: 60px 0;
        background: #f9f9f9;
    }

    .feature-card {
        background: white;
        border: none;
        border-radius: 16px;
        padding: 30px 20px;
        text-align: center;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        height: 100%;
    }

    .feature-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
    }

    .feature-icon {
        width: 64px;
        height: 64px;
        margin-bottom: 20px;
        fill: #0a5c0a;
    }

    .feature-card h5 {
        font-size: 1.25rem;
        font-weight: 600;
        margin-bottom: 10px;
    }

    .feature-card p {
        font-size: 0.95rem;
        color: #666;
        line-height: 1.6;
    }
    .btn-modern-buy {
        background: linear-gradient(135deg, #ffc107, #ff9900);
        color: #000;
        padding: 0.85rem 2.2rem;
        font-size: 1.2rem;
        font-weight: 700;
        border: none;
        border-radius: 50px;
        box-shadow: 0 6px 16px rgba(255, 193, 7, 0.4);
        transition: all 0.3s ease-in-out;
    }
    .btn-modern-buy:hover {
        background: linear-gradient(135deg, #ffb300, #ffca28);
        transform: translateY(-2px) scale(1.02);
        color: #000;
        text-decoration: none;
    }
        .modern-featurette {
        padding: 60px 0;
    }

    .modern-featurette h2 {
        font-size: 2.2rem;
        font-weight: 700;
        line-height: 1.3;
        color: #1c1c1c;
    }

    .modern-featurette p {
        font-size: 1.1rem;
        color: #555;
        margin-top: 20px;
    }

    .modern-featurette img {
        border-radius: 16px;
        border: 4px solid #0d6efd;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
        max-width: 100%;
        height: auto;
    }

    .modern-featurette .btn-modern {
        background: linear-gradient(135deg, #0d6efd, #0062cc);
        border: none;
        padding: 14px 32px;
        font-size: 1.1rem;
        border-radius: 50px;
        color: white;
        font-weight: 600;
        transition: all 0.3s ease;
    }

    .modern-featurette .btn-modern:hover {
        background: linear-gradient(135deg, #0052cc, #003c99);
        transform: scale(1.05);
    }

    @media (max-width: 767px) {
        .modern-featurette h2 {
            font-size: 1.75rem;
        }

        .modern-featurette .btn-modern {
            width: 100%;
        }
    }
        .features-section {
        padding: 60px 0;
        background: #f8f9fa;
    }

    .features-section h2 {
        font-size: 2rem;
        font-weight: 700;
        margin-bottom: 2rem;
        color: #212529;
    }

    .feature-item {
        transition: all 0.3s ease;
        border-left: 4px solid #0d6efd;
        background: white;
        border-radius: 8px;
    }

    .feature-item:hover {
        background-color: #e9f2ff;
        transform: translateY(-3px);
    }

    .feature-icon {
        font-size: 2rem;
        color: #0d6efd;
    }

    .feature-text h6 {
        font-weight: 600;
        margin-bottom: 5px;
    }

    .feature-text p {
        margin: 0;
        color: #6c757d;
    }
        .importance-section {
        padding: 60px 0;
        background: linear-gradient(to right, #f0f4f8, #e6f0ff);
    }

    .importance-section h2 {
        text-align: center;
        font-size: 2rem;
        font-weight: 700;
        margin-bottom: 40px;
        color: #0a3d62;
    }

    .importance-card {
        background: white;
        border-radius: 12px;
        padding: 25px;
        text-align: center;
        box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        border-top: 4px solid #0d6efd;
        height: 100%;
    }

    .importance-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
    }

    .importance-card i {
        font-size: 2.5rem;
        color: #0d6efd;
        margin-bottom: 15px;
    }

    .importance-card h3 {
        font-size: 1.25rem;
        font-weight: 600;
        margin-bottom: 10px;
    }

    .importance-card p {
        color: #555;
        font-size: 1rem;
    }

    .importance-section .btn-buy {
        margin-top: 40px;
        text-align: center;
    }