* {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    box-sizing: border-box;
}

a {
    text-decoration: none;
}

body {
    position: relative;
}

.back-to-top i {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 10000;
    font-size: 1.5rem;
}

.small-logo {
    display: none;
}


/* ----------Header Start----------- */
.h4 {
    font-size: 16px;
    font-weight: 700;
    color: #ff8b23;
    margin-bottom: 1.5rem;
}

.h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.info-para {
    font-size: 16px;
    line-height: 1.7;
    font-family: Open Sans;
}

.header-top {
    background: rgba(0, 0, 0, 0.5);
    color: white;
    z-index: 10000;
    border-bottom: 1px solid #8b8b8b;
    padding: 10px 0;
    position: relative;
}

.top-text {
    position: relative;
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.top-text span {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 14px;
}

.top-text span i {
    color: #bb2d3b;
}

.top-text span img {
    width: 80px;
    filter: invert(80%);
}

.header-nav {
    background: rgba(0, 0, 0, 0.5);
    position: sticky;
    top: 0px;
    z-index: 10000;
    box-shadow: 0px 13px 30px -12px rgb(0 0 0 / 75%);
}

#navbarNav {
    justify-content: space-between;
}

#navbarNav .logo {
    width: 200px;
    margin-left: 20px;
    position: relative;
}

#navbarNav .logo img {
    width: 100%;
}

#navbarNav .logo .slogan {
    position: absolute;
    bottom: -1px;
    right: 11px;
    color: #9b9d9f;
}

.navbar {
    padding: 0px;
}

.navbar-nav {
    padding: 20px 0;
}

.navbar-nav>li {
    padding: 0px 8px;
}

.navbar-nav>li>a {
    color: white;
    padding: 0px;
    transition: all 0.3s ease-in-out;
    font-weight: 500;
    font-size: 14px;
}

.navbar-nav>li>a:hover {
    color: #bb2d3b;
}

.nav-item {
    position: relative;
}

.nested-list-wrapper {
    padding: 0;
    display: flex;
    flex-direction: column;
    list-style: none;
}

.navbar-nav .nav-item .nested-list {
    position: absolute;
    left: 0;
    top: 100%;
    width: 250px;
    background-color: whitesmoke;
    display: none;
    transition: all 1s ease-in-out;
}

#services:hover .nested-list {
    display: block;
}

.inside-list-item {
    transition: all 0.3s ease-in-out;
    padding: 10px 0;
}

.inside-list-item>a {
    color: #062c53;
    transition: all 0.3s ease-in-out;
    font-weight: 500;
    padding: 10px;
    width: 100%;
}

.inside-list-item:hover {
    background: #cfcfcf;
}

.about-us-heading-section {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url(avif-files/fire-fighting-background.avif);
    background-position: center;
    background-size: cover;
    color: white;
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
    z-index: -1;
}

.about-us-heading-section-wrapper {
    padding: 10rem 0;
}

.about-us-heading-section-wrapper h2 {
    padding-left: 2rem;
    margin-top: 4rem;
}

.breadcrumb {
    background: #f2f4f6;
    padding: 1.2rem 0;
    border-bottom: 1px solid #e6e8e9;
    margin-top: 15rem;
}

.breadcrumb-wrapper a {
    color: #797979;
    font-weight: 600;
}

.breadcrumb-wrapper .active-breadcrumb {
    color: #1E90FF;
}

.breadcrumb-wrapper span i {
    padding: 0 5px;
    font-size: 14px;
}
.products-section{
    margin-top: 3rem;
}
.products-section-wrapper h2{
    text-align: center;
    position: relative;
    margin-bottom: 3rem;
}
.products-section-wrapper h2::after{
    content: '';
    position: absolute;
    background: #ff8b23;
    width: 100px;
    height: 3px;
    left: 50%;
    top: 65px;
    transform: translateX(-50%);
}
.products-list-wrapper h3{
    margin-top: 2rem;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    position: relative;
}
.products-list-wrapper h3::after{
    content: '';
    position: absolute;
    background: #ff8b23;
    width: 50px;
    height: 3px;
    left: 0%;
    top: 40px;
}
.product-list-images{
    margin-top: 2rem;
    margin-bottom: 3rem;
}
.product-image{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: 200px;
    gap: 1rem;
}

.img-wrapper img{
    width: 100%;
    object-fit: cover;
    object-position: center;
    height: 100%;
}
.feature-images {
    margin: 2rem 0;
}

.feature-images-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-images-wrapper .feature-img {
    width: calc(100%/3);
    height: 338px;
    position: relative;
}

.feature-images-wrapper .casting-image {
    background: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)), url(avif-files/casting-image-3.avif);
    background-position: center;
    background-size: cover;

}

.feature-images-wrapper .machine-image {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.2)), url(avif-files/final-machining.avif);
    background-position: center;
    background-size: cover;

}

.feature-images-wrapper .quality-image {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.2)), url(avif-files/man-machining.avif);
    background-position: center;
    background-size: cover;

}

.float-info {
    position: absolute;
    top: 20px;
    left: 20px;
    color: white;
    border-left: 3px solid #1E90FF;
    padding: 0.5rem 1rem;

}

.float-info h4 {
    margin: 0;
    padding: 0;
}

.footer-section {
    padding: 3rem 0 0 0;
    background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), url(avif-files/casting-crousel-bg.avif);
    background-position: center;
    background-size: cover;
    overflow: hidden;
}

.footer-strip-1 {
    display: flex;
    align-content: center;
    justify-content: center;
}

.column {
    flex: 25%;
    padding: 0 50px;
}

.column a img {
    width: 200px;
}

.column h3 {
    margin-bottom: 2rem;
    color: white;
    position: relative;
}

.column h3::after {
    content: '';
    background-color: #0094b3;
    position: absolute;
    width: 40px;
    height: 2px;
    bottom: -13px;
    left: 0;
}

.column ul {
    padding: 0;
}

.column li {
    list-style: none;
    margin-bottom: 0.8rem;
}

.column li a {
    text-decoration: none;
    text-align: left;
    color: #e0e2e4;
    transition: all 0.2s ease-in-out;
}

.column li a:hover {
    color: #0094b3;
}

.column-1 ul {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.column-1 ul i {
    font-size: 1.4rem;
}

.column-4 ul li {
    display: flex;
    gap: 1rem;
    color: #e0e2e4;
}

.column-4 ul li i {
    font-size: 1.3rem;
    color: #bb2d3b;
}

.column-1 span img {
    width: 100px;
    filter: invert(80%);
}

.footer-strip-2 {
    margin-top: 4rem;
    background-color: black;
}

.footer-strip-2-wrapper {
    display: flex;
    justify-content: space-between;
    color: #e0e2e4;
    margin: auto;
}

.footer-strip-2-wrapper p {
    margin: 0;
    padding: 1.5rem 0;
}

@media (max-width:1400px) {
    .column {
        padding: 0 25px;
    }
}

@media (max-width:1250px) {
    .container {
        max-width: 1094px;
    }
    .navbar-nav > li > a{
        font-size: 13px;
    }
    .products-section-wrapper{
        padding: 0 3rem;
    }

    .column {
        padding: 0 32px;
    }
}

@media (max-width: 1080px) {
    .navbar-nav>li>a {
        font-size: 13px;
    }

    .navbar-nav>li {
        padding: 0px 3px;
    }
    .column {
        padding: 0 20px;
    }

    .about-us-heading-section-wrapper h2 {
        padding-left: 4rem;
    }
    
    .breadcrumb {
        padding: 1rem 2rem;
    }

    .breadcrumb-wrapper a {
        font-size: 14px;
    }

}

@media (max-width: 992px) {

    .container-fluid {
        padding: 0 3rem;
    }

    .navbar-toggler-icon {
        filter: invert(1);
    }

    .small-logo {
        position: relative;
        display: block;
    }

    .small-logo img {
        width: 150px;
    }

    .small-slogan {
        position: absolute;
        right: 6px;
        bottom: -10px;
        font-size: 20px;
        color: lightgray;
    }

    .header-nav {
        padding: 0.7rem 0;
    }

    #navbarNav .logo {
        display: none;
    }

    .list-container {
        background: whitesmoke;
        padding: 1rem;
        margin-top: 1rem;
    }

    .navbar-nav {
        gap: 10px;
    }

    .navbar-nav>li>a {
        font-size: 16px;
        color: black;
    }

    .nested-list-wrapper {
        display: none;
    }

    .h2 {
        font-size: 2.5rem;
    }

    .about-us-heading-section-wrapper {
        padding: 8rem 0;
    }

    .about-us-heading-section-wrapper h2 {
        padding-left: 2rem;
        margin-top: 6rem;
    }

    .breadcrumb {
        margin-top: 13rem;
    }
    .products-section-wrapper h2::after{
        top: 52px;
    }
    .product-image{
        grid-template-rows: 170px;
    }
    .feature-images-wrapper .feature-img {
        height: 275px;
    }

    .column {
        padding: 0 10px;
    }

    .column p {
        font-size: 14px;
    }

    .column a img {
        width: 150px;
    }

    .column h3 {
        font-size: 1.4rem;
    }

    .column li {
        font-size: 14px;
    }

    .footer-strip-2 {
        padding: 0 2rem;
    }

    .footer-strip-2-wrapper p {
        font-size: 14px;
    }
}

@media (max-width:847px) {
    .product-image{
        grid-template-columns: repeat(3, 225px);
        grid-template-rows: repeat(2, 180px);
    }
}

@media (max-width:768px) {
    .h2 {
        font-size: 2rem;
        margin-bottom: 1rem;
    }

    .h4 {
        margin-bottom: 1rem;
    }

    .info-para {
        font-size: 15px;
    }
    .about-us-heading-section-wrapper {
        padding: 7rem 0;
    }
    .products-section-wrapper h2::after {
        top: 42px;
        width: 80px;
    }
    .product-image {
        grid-template-columns: 1fr 1fr;
    }
    .products-list-wrapper h3 {
        margin-top: 1.5rem;
        margin-bottom: 1.5rem;
        font-size: 1.5rem;
        position: relative;
    }
    .products-list-wrapper h3::after{
        top: 35px;
    }
    .feature-images-wrapper .feature-img {
        height: 225px;
    }

    .footer-section-wrapper {
        padding: 0 3rem;
    }

    .footer-strip-1 {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }

    .footer-strip-2 {
        margin-top: 2rem;
    }

    .footer-strip-2-wrapper p {
        padding: 0.5rem 0;
        font-size: 12px;
    }

    .about-us-heading-section-wrapper h2 {
        padding-left: 4rem;
        margin-top: 9rem;
    }
}
@media (max-width: 589px){
    .products-section-wrapper h2{
        font-size: 1.5rem;
    }
}
@media (max-width: 576px) {
  
    .feature-images {
        margin: 0;
        margin-bottom: 1rem;
    }

    .feature-images-wrapper {
        flex-direction: column;
    }

    .feature-images-wrapper .feature-img {
        width: 100%;
        height: 200px;
    }
}

@media (max-width: 476px) {
    .info-para {
        font-size: 14px;
    }

    .h4 {
        font-size: 14px;
    }

    .h2 {
        font-size: 1.7rem;
    }

    h6 {
        font-size: 0.8rem;
    }

    .info-para {
        font-size: 13px;
    }

    .top-text {
        padding: 0;
        justify-content: space-between;
        flex-wrap: wrap;
    }

    .top-text span {
        font-size: 13px;
    }

    .top-text span img {
        width: 70px;
    }

    .container-fluid {
        padding: 0;
    }

    .navbar {
        padding: 0 1rem;
    }

    .small-logo img {
        width: 124px;
    }

    .small-slogan {
        font-size: 17px;
    }

    .breadcrumb {
        margin-top: 14.3rem;
        padding: 0.5rem 1rem;
        margin-bottom: 0;
    }
    .breadcrumb-wrapper a {
        font-size: 12px;
    }
    .breadcrumb-wrapper span i{
        font-size: 10px;
    }
    .products-section-wrapper h2{
        font-size: 1.3rem;
        margin-bottom: 2rem;
    }
    .products-section-wrapper h2::after {
        top: 33px;
    }
    .products-list-wrapper h3{
        margin-top: 1rem;
        font-size: 1.2rem;
    }
    .products-list-wrapper h3::after {
        top: 25px;
        width: 33px;
    }
    .product-image {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(4, 180px);
    }
    .footer-section-wrapper {
        padding: 0 2rem;
    }

    .footer-strip-1 {
        grid-template-columns: 1fr;
    }

    .footer-strip-2-wrapper {
        flex-direction: column;
    }
}
@media (max-width: 406px){
    .products-list-wrapper h3 {
        font-size: 1.1rem;
    }
    .products-section-wrapper {
        padding: 0 1rem;
    }
}
@media (max-width: 382px){
    .about-us-heading-section-wrapper h2 {
        padding-left: 2rem;
        margin-top: 10rem;
    }
    .products-list-wrapper h3 {
        font-size: 1.1rem;
    }
    .products-section-wrapper h2::after{
        width: 60px;
    }
    .products-section-wrapper {
        padding: 0 2rem;
    }
    .product-image{
        gap: 0.5rem;
    }
    
}
@media (max-width:364px){
    .about-us-heading-section-wrapper h2{
        font-size: 1.3rem;
    }
    .about-us-heading-section-wrapper {
        padding: 8rem 0;
    }
}