* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
/* TOP BAR */

.topbar {
    background: #0B132B;
    color: white;
    font-size: 14px;
}

    .topbar a {
        color: #00D4FF;
        text-decoration: none;
    }


/* NAVBAR */

.navbar {
    background: white;
    padding: 12px 0;
}


.navbar-brand {
    color: #1C2541!important;
    font-size: 26px;
    font-weight: 700;
}


    .navbar-brand span {
        color: #00D4FF;
    }


.nav-link {
    color: #1C2541!important;
    margin: 0 12px;
    font-weight: 500;
}


    .nav-link:hover {
        color: #00D4FF!important;
    }



.search-box {
    width: 250px;
}


    .search-box input {
        border-radius: 20px;
    }


.cart-btn {
    background: #FFB703;
    color: #111;
    border-radius: 25px;
    padding: 8px 20px;
    font-weight: 600;
}


    .cart-btn:hover {
        background: #ffd166;
    }



/* FOOTER */


.footer {
    background: #0B132B;
    color: white;
    padding: 50px 0 20px;
}


    .footer h5 {
        color: #00D4FF;
        margin-bottom: 20px;
    }


    .footer a {
        color: #ddd;
        text-decoration: none;
        display: block;
        margin-bottom: 10px;
    }


        .footer a:hover {
            color: #FFB703;
        }


.social i {
    font-size: 22px;
    margin-right: 15px;
    color: #00D4FF;
}



.copyright {
    border-top: 1px solid #334155;
    margin-top: 30px;
    padding-top: 15px;
    text-align: center;
    color: #aaa;
}



/* MOBILE */

@media (max-width:768px) {

    .navbar-brand {
        font-size: 22px;
    }


    .search-box {
        width: 100%;
        margin: 15px 0;
    }


    .nav-link {
        padding: 10px 0;
    }
}

.contact-banner {
    background: url(img/banner.png) center center;
    background-size: cover;
    height: 450px;
    position: relative;
    display: flex;
    align-items: center;
}

    .contact-banner::before {
        content: "";
        position: absolute;
        inset: 0;
        background: rgba(10,20,40,.70);
    }

    .contact-banner .container {
        position: relative;
        z-index: 2;
    }

    .contact-banner h1 {
        color: white;
        font-size: 55px;
        font-weight: 700;
    }

    .contact-banner p {
        color: #ddd;
        font-size: 18px;
        max-width: 550px;
    }

    .contact-banner span {
        color: #00D4FF;
    }

.contact-card {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    background: #fff;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,.08);
    transition: .3s;
}

    .contact-card:hover {
        transform: translateY(-6px);
        border-left: 5px solid #00D4FF;
    }

.icon-box {
    width: 65px;
    height: 65px;
    border-radius: 50%;
    background: #00D4FF;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 28px;
    color: #fff;
    flex-shrink: 0;
}

.contact-card h5 {
    font-weight: 700;
    margin-bottom: 8px;
    color: #0B132B;
}

.contact-card p {
    color: #666;
}

.contact-form {
    background: #fff;
    padding: 35px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,.08);
}

.form-control {
    height: 55px;
    border-radius: 12px;
    border: 1px solid #dcdcdc;
}

textarea.form-control {
    height: auto;
}

.form-control:focus {
    border-color: #00D4FF;
    box-shadow: 0 0 0 .25rem rgba(0,212,255,.20);
}

.send-btn {
    background: #00D4FF;
    color: #fff;
    padding: 14px 35px;
    border-radius: 30px;
    font-weight: 600;
    border: none;
    transition: .3s;
}

    .send-btn:hover {
        background: #0B132B;
        color: #fff;
    }

@media (max-width:768px) {

    .contact-form {
        padding: 25px;
    }

    .contact-card {
        padding: 18px;
    }

    .icon-box {
        width: 55px;
        height: 55px;
        font-size: 22px;
    }
}

.logo {
    height: 55px;
    width: 55px;
    border-radius: 50%;
    object-fit: cover;
}

.brand-text h5 {
    font-size: 24px;
    line-height: 1;
    font-family: auto;
}

.brand-text small {
    font-size: 12px;
    letter-spacing: 1px;
}

@media (max-width:768px) {
    .logo {
        height: 45px;
        width: 45px;
    }

    .brand-text h5 {
        font-size: 18px;
    }

    .brand-text small {
        font-size: 10px;
    }
}

.download-btn {
    display: flex;
    width: 220px;
    height: 55px;
    margin: auto;
    justify-content: center;
    align-items: center;
    gap: 10px;
    background: #0dcaf0;
    color: #fff !important;
    text-decoration: none;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 600;
    transition: .3s;
}

    .download-btn:hover {
        background: #0099cc;
        color: #fff !important;
    }

.product-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0,0,0,.08);
    transition: .3s;
    text-align: center;
}

    .product-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 15px 35px rgba(0,0,0,.15);
    }

    .product-card img {
        width: 100%;
        height: 220px;
        object-fit: cover;
    }

    .product-card h6 {
        font-weight: 600;
        margin-bottom: 15px;
        color: #0B132B;
    }

    .product-card .btn {
        border-radius: 30px;
        background: #0047AB;
        border: none;
    }

        .product-card .btn:hover {
            background: #00D4FF;
            color: #fff;
        }

.about-section {
    background: #F8FAFC;
}

.about-img {
    overflow: hidden;
    border-radius: 20px;
}

    .about-img img {
        width: 100%;
        transition: .5s;
    }

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

.about-tag {
    background: #EAF7FF;
    color: #0047AB;
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
}

.about-title {
    font-size: 40px;
    font-weight: 700;
    color: #0B132B;
}

.about-text {
    color: #666;
    line-height: 30px;
    font-size: 16px;
}

.feature-box {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: #0B132B;
}

    .feature-box i {
        color: #00D4FF;
        font-size: 22px;
    }

.about-btn {
    background: #0047AB;
    color: #fff;
    padding: 12px 35px;
    border-radius: 30px;
    font-weight: 600;
    transition: .3s;
}

    .about-btn:hover {
        background: #00D4FF;
        color: #fff;
    }

@media (max-width:991px) {

    .about-title {
        font-size: 32px;
    }

    .about-text {
        font-size: 15px;
        line-height: 28px;
    }
}

.section-tag {
    background: #EAF7FF;
    color: #0047AB;
    padding: 8px 18px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 14px;
}

.section-title {
    font-size: 40px;
    font-weight: 700;
    color: #0B132B;
}

.section-desc {
    color: #666;
    max-width: 600px;
    margin: auto;
}

.product-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0,0,0,.08);
    transition: .4s;
    height: 100%;
}

    .product-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 40px rgba(0,0,0,.15);
    }

    .product-card img {
        width: 100%;
        height: 220px;
        object-fit: cover;
    }

.product-body {
    padding: 20px;
    text-align: center;
}

    .product-body h5 {
        font-weight: 700;
        color: #0B132B;
    }

    .product-body p {
        color: #666;
        font-size: 14px;
        min-height: 50px;
    }

.product-btn {
    background: #0047AB;
    color: #fff;
    border-radius: 30px;
    padding: 10px 25px;
    transition: .3s;
}

    .product-btn:hover {
        background: #00D4FF;
        color: #fff;
    }

@media (max-width:768px) {

    .section-title {
        font-size: 30px;
    }

    .product-card img {
        height: 160px;
    }

    .product-body h5 {
        font-size: 18px;
    }
}

.why-section {
    background: #F8FAFC;
}

.why-card {
    background: #fff;
    border-radius: 20px;
    padding: 35px 25px;
    text-align: center;
    height: 100%;
    transition: .4s;
    box-shadow: 0 10px 25px rgba(0,0,0,.08);
}

    .why-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 40px rgba(0,0,0,.15);
    }

.why-icon {
    width: 80px;
    height: 80px;
    margin: auto;
    border-radius: 50%;
    background: #0047AB;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 36px;
    margin-bottom: 20px;
    transition: .3s;
}

.why-card:hover .why-icon {
    background: #00D4FF;
    transform: rotate(360deg);
}

.why-card h5 {
    font-weight: 700;
    color: #0B132B;
    margin-bottom: 15px;
}

.why-card p {
    color: #666;
    margin: 0;
    font-size: 15px;
    line-height: 1.7;
}

@media (max-width:768px) {

    .why-card {
        padding: 25px 15px;
    }

    .why-icon {
        width: 65px;
        height: 65px;
        font-size: 28px;
    }

    .why-card h5 {
        font-size: 18px;
    }
}

.brand-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 18px;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: .35s;
    text-decoration: none;
    box-shadow: 0 8px 20px rgba(0,0,0,.06);
}

    .brand-card img {
        width: 120px;
        max-width: 80%;
        max-height: 60px;
        object-fit: contain;
        transition: .35s;
    }

    .brand-card:hover {
        transform: translateY(-8px);
        border-color: #00D4FF;
        box-shadow: 0 15px 35px rgba(0,212,255,.25);
    }

        .brand-card:hover img {
            transform: scale(1.08);
        }

@media (max-width:768px) {

    .brand-card {
        height: 100px;
    }

        .brand-card img {
            width: 80px;
            max-height: 40px;
        }
}

.cta-section {
    background: linear-gradient(135deg,#0047AB,#00D4FF);
    color: #fff;
    margin: 80px auto;
    padding: 70px 30px;
}

.cta-tag {
    background: rgba(255,255,255,.2);
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
}

.cta-section h2 {
    font-size: 42px;
    font-weight: 700;
}

.cta-section p {
    font-size: 17px;
    line-height: 30px;
    max-width: 700px;
}

.cta-section .btn {
    border-radius: 50px;
    padding: 15px 30px;
    font-weight: 600;
    transition: .3s;
}

    .cta-section .btn:hover {
        transform: translateY(-5px);
    }

@media (max-width:768px) {
    .cta-section {
        padding: 45px 20px;
    }

        .cta-section h2 {
            font-size: 30px;
        }

        .cta-section p {
            font-size: 15px;
            line-height: 28px;
        }

        .cta-section .btn {
            width: 100%;
            margin-bottom: 12px;
        }
}

.about-hero {
    background: #f8f9fa;
}

    .about-hero h1 {
        font-weight: 700;
    }

.card {
    transition: .3s;
}

    .card:hover {
        transform: translateY(-8px);
    }

.bg-primary {
    background: #0d6efd!important;
}
```css
/* Mobile Responsive */
@media (max-width: 767px) {

    .contact-banner {
        height: 300px;
        min-height: 300px;
        padding: 40px 15px;
        background-position: center center;
    }

    .contact-banner h1 {
        font-size: 34px;
        line-height: 1.2;
        margin-bottom: 10px;
    }

    .contact-banner p {
        font-size: 15px;
        line-height: 1.5;
        max-width: 100%;
        margin-bottom: 0;
    }

    .contact-banner span {
        color: #00D4FF;
    }
}

/* Small Mobile */
@media (max-width: 480px) {

    .contact-banner {
        height: 260px;
        min-height: 260px;
        padding: 30px 15px;
    }

    .contact-banner h1 {
        font-size: 28px;
    }

    .contact-banner p {
        font-size: 14px;
    }
}
```