.hero {
    position: relative;
    display: flex;
    color: #fff;
    text-align: center;
    overflow: hidden;

}

    .hero video {
        position: absolute;
        top: 0;
        left: 0;
        object-fit: cover; 
        object-position: center; 

    }

    .hero::before {
        position: absolute;
        top: 0;
        left: 0;
        background: rgba(0,0,0,0.5); 
        z-index: -1;
    }


    .hero h1,
    .hero p,
    .hero a {
        position: relative;
        z-index: 1;
    }


.navbar {
    position: fixed;
    top: 0;
    z-index: 1020;
    background: linear-gradient(135deg, rgba(30, 60, 114, 0.8) 0%, rgba(42, 82, 152, 0.8) 100%) !important;
}



.navbar-brand {
    font-size: 1.8rem;
    font-weight: bold;
}

.navbar-nav .nav-link {
    color: white !important;
    font-weight: 500;
    margin: 0 15px;
    transition: color 0.3s ease;
}

    .navbar-nav .nav-link:hover,
    .navbar-nav .nav-link.active {
        color: #ffc107 !important;
    }

.why-choose-section {
    padding: 80px 0;
    background-color: white;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    color: #0b509b ;
    font-size: 2.5rem;
    font-weight: bold;
}

.feature-box {
    background: #f8f9fa;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    height: 100%;
    border: 3px solid #e9ecef;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    border-left: 5px solid #0b509b !important;
}

    .feature-box:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    }

.feature-icon {
    font-size: 4rem;
    margin-bottom: 25px;
    display: block;
}

.icon-construction {
    color: #ff6b35;
}

.icon-delivery {
    color: #ffd700;
}

.icon-pricing {
    color: #28a745;
}

.icon-support {
    color: #6f42c1;
}

.feature-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 20px;
    color:#0b509b;;
}

.feature-description {
    color: #666;
    line-height: 1.6;
    font-size: 1rem;
}

footer {
    background-color: #052c65;
    color: #fff;
    padding: 100px 0;
}

    footer a {
        color: #ff9800;
        text-decoration: none;
    }

        footer a:hover {
            text-decoration: underline;
        }

.section-title::after {
    content: "";
    display: block;
    margin: 8px auto 0;
    width: 30%;
    height: 5px;
    background: #ff6b35;
    border-radius: 10px;
}
.nav-link.active {
    color: #ffd700 !important; 
    font-weight: bold;
}


@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }

    .feature-box {
        margin-bottom: 30px;
    }
}
@media (max-width: 576px) {
    .container container-fluid {
        padding-left: 8px !important;
        padding-right: 8px !important;

    }
}


@media (max-width: 576px) {
    .container {
        padding-left: 8px !important;
        padding-right: 8px !important;
    }

    .container-fluid {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    .text-white .col-12 {
        margin-bottom: 10px;
        padding-top: 10px;
        padding-bottom: 10px;
    }

    .text-white h2 {
        margin-top: 10 !important;
        font-size: 20px;
    }

    .text-white p {
        font-size: 14px;
        margin-bottom: 0;
    }
}