body {
    box-sizing: border-box;
    font-family: "Open Sans", Arial, Tahoma, sans-serif !important;
    -webkit-font-smoothing: antialiased;
    color: #fff;
}

*::selection {
    background-color: #806d3c;
    color: #fff;
}

header {    
    background-color: #0C1428;
}

h2 {
    font-size: 42px;
    line-height: 42px;
    font-weight: 300;
    letter-spacing: 0px;
}

.header {
    position: relative;
    padding: 0.5rem 5rem;
    display: flex;
    gap: 2;
}

.header .brand {
    justify-self: flex-start;
    /* min-width: 40%; */
    align-self: flex-start;
}

.header .brand img {
    max-width: 344px;
    max-height: 60px;
    width: 100%;
}

/* NavBar */

.header .navigation {
    width: 100%;
    display: flex;
    justify-content: flex-end;
    justify-self: flex-end;
}

.header .navigation {
    width: 70%;
}

.navbar-toggler i {
    color: #fff;
}

#navbarNavDropdown .nav-link {
    height: 100%;
    display: block;
    color: #fff;
    transition: all ease-in 300ms;
}

#navbarNavDropdown .nav-link:hover {    
    color: #d2ccbd;
}

#navbarNavDropdown  div.dropdown-menu.show {
    background-color: #2e2e2e;
    padding: 0;
    margin-top: -2%;
}

#navbarNavDropdown  div.dropdown-menu.show .dropdown-item {
    color: #a7976f;
    padding: 4% 10%;
}

.dropdown-item:focus, #navbarNavDropdown div.dropdown-menu.show .dropdown-item:hover {
    background-color: rgba(0,0,0,.06);
    color: #d2ccbd;
}


/* Banner Section */

section.no_slider_banner {
    min-height: calc(100vh * 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
}

section.no_slider_banner h1 {
    color: #d2a53e;
    font-style: italic;
    text-align: center;
}

section.banner {
    width: 100%;
    max-height: 740px;
    height: calc(100vw * 0.5);
}

section.banner .slider {
    background-color: rgba(0, 0, 0, 0);
    background-repeat: no-repeat;
    background-image: url("../images/Banner1.jpg");
    background-size: cover;
    background-position: center top;
    opacity: 1;
    visibility: inherit;
    z-index: 20;
    height: 100%;
}

section.banner #carouselIndicators {
    height: 100%;
}

section.banner .carousel-indicators li {
    cursor: pointer;
}

section.banner .carousel-item .carousel-item-content{
    width: 50%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-top: 4%;
    padding-bottom: 2.5%;
}

section.banner .carousel-item .headline {
    /* white-space: nowrap; */
    font-style: italic;
    transition: none 0s ease 0s;
    text-align: inherit;
    line-height: 1.875rem;
    border-width: 0px;
    margin: 0px;
    padding: 0px;
    letter-spacing: 0px;
    font-weight: 500;
    font-size: 1.5625em;
    color: rgb(233, 194, 110);
    font-weight: bold;
    /* width: 85%; */
    margin-bottom: 10px;
}

section.banner .carousel-item .sub-headline {
    /* width: 85%; */
    /* white-space: nowrap; */
    font-size: 1.1em;
    line-height: 1.575rem;
    font-weight: 400;
    font-family: Roboto;
    transition: none 0s ease 0s;
    letter-spacing: 0px;
    opacity: 1;
    transform-origin: 50% 50% 0px;
    transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    color: #aeaeaf;
}

section.banner .carousel-item .image {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 2.5%;
    width: 75%;
}

section.banner .carousel-item .image img {
    width: 100%;
    height: 100%;
}

/* Services Section */

.services {
    background-color: #0c1428;
}

.services div[class^="col-"] {
    padding: 0;    
    border-right: 1px dotted #fff;
}

.services div[class^="col-"] :last-child {
    border-right: none;
    border-bottom: none;
}

.services .service_img {
    background: #0c1428 no-repeat center 30px;
    padding: 185px 10% 20px;
    text-align: center;
    color: #fff;
    background-size: 114px auto;
}

.services .oilgas .service_img {
    background-image: url(../images/services/wiimd@2x.png);
}

.services .aviation .service_img {
    background-image: url(../images/services/aviations@2x.png);
}

.services .railway .service_img {
    background-image: url(../images/services/railways@2x.png);
}


.services .renewable .service_img {
    background-image: url(../images/services/winde@2x.png);
}

.services .commodity .service_img {
    background-image: url(../images/services/comodities@2x.png);
}

.services h3 {
    color: #d2a53e;
    text-align: center;
    margin: 0;
    padding: 0;
    vertical-align: baseline;
}

.services p {
    text-align: center;
    color: #fff;
    padding: 10% 10% 2% 10%;
}


/* Intro Section */

section.intro {
    padding: 60px;
    text-align: center;
}

section.intro h2 {
    color: #17191F;
    margin-bottom: 25px;
}

section.intro p {
    font-size: 22px;
    line-height: 31px;
    font-weight: bold;
    color:#17191F
}

/* milestones */

section.milestones {
    background-color: #0C1428;
}

section.milestones h2 {
    color: #fff;
    padding: 40px;
    text-align: center;
    font-weight: 100;
    margin-bottom: 35px;
}

section.milestones h2 span {
    color:#E9AB04
}

section.milestones .chart_box {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

section.milestones .chart {
    width: 140px;
    height: 140px;
    border: 7px solid #fff;
    border-radius: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

section.milestones .chart .num {
    font-size: 30px;
    font-weight: bold;
    vertical-align: middle;
}

section.milestones p{
    margin-top: 0.75rem;
    font-size: 0.9rem;
    line-height: 180%;
    line-height: 1.5;
    text-align: center;
    color: #a8a8a8;
    padding-bottom: 30px;
}


/* Partners Section */
section.partners h2 {
    color: #17191F;
    text-align: center;
    margin-top: 25px;
    margin-bottom: 3.5%;
}

section.partners .partner_images {
    padding: 0 1em;
    display: flex;
    justify-content: center;
    gap: 1;
    margin-bottom: 2.5%;

}

section.partners .partner_images img{
    width: 80%;
    display: block;
    margin: 0 auto;
}

/* History Page */

.timeline-section h2 {
    text-align: center;
    padding: 20px 0;
    color: #000;
    margin-bottom: 25px;
    font-weight: bold;
}

.timeline {
    padding: 50px 0;
    position: relative;
}

.timeline img {
    width: 100%;
}

.timeline-nodes {
        padding-bottom: 25px;
        position: relative;
    }
.timeline-nodes:nth-child(even) {
    flex-direction: row-reverse;
}
.timeline h3, .timeline p {
    padding: 0 15px;
    color: #333;
    text-align: left;
} 
.timeline h3 {
    font-family: Arial;
    font-weight: bold;
    font-size: 1.1rem;
    padding-top: 5px;
}

.timeline p {
    font-family: Arial;
    font-weight: 500;
    font-size: 1rem;
}

.timeline time {
    color: #898583;
    font-size: 1.2rem;
    font-weight: bold;
}
.timeline::before {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    left: 50%;
    width: 0;
    border-left: 5px solid #d7e4ed;
    height: 100%;
    z-index: 1;
    transform: translateX(-50%);
}
.timeline-content {
    position: relative;
    border-radius: 10px 10px 10px 10px;
    /* box-shadow: 0px 3px 25px 0px rgba(10, 55, 90, 0.2) */
}
.timeline-nodes:nth-child(odd) .timeline-date {
    text-align: left;
}
 
.timeline-nodes:nth-child(even) .timeline-date {
    text-align: right;
}
.timeline-nodes:nth-child(odd) .timeline-content::after {
    content: "";
    position: absolute;
    top: 5%;
    left: 100%;
    width: 0;
    border-left: 10px solid gray;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
}
.timeline-nodes:nth-child(even) .timeline-content::after {
    content: "";
    position: absolute;
    top: 5%;
    right: 100%;
    width: 0;
    border-right: 10px solid gray;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
}
.timeline-image {
    position: relative;
    z-index: 100;
    margin-top: 1%;
    display: flex;
    justify-content: center;
}
.timeline-image::before {
    content: "";
    width: 80px;
    height: 80px;
    border: 2px solid #fff;
    border-radius: 50%;
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    background-color: #000;
    transform: translate(-50%,-50%);
    z-index: -1;
}
.timeline-image img {
    position: relative;
    z-index: 100;
}

/* Leadership Page */

#leadership_personel section {
    padding: 3.5% 5%;
    display: flex;
    justify-content: center;
}

#leadership_personel .info {
    max-width: 600px;
}

#leadership_personel .info h2 {
    font-size: 45px;
    line-height: 85px;
    font-weight: 300;
}

#leadership_personel .info h3 {
    line-height: 85px;
    font-weight: 300;
}

#leadership_personel .info p {
    font-size: 18px;
    line-height: 28px;
}

#leadership_personel img {
    max-width: 100%;
    max-height: 650px;
}

#leadership_personel section:nth-child(odd) .info h2, #leadership_personel section:nth-child(odd) .info h3 {
    color:#E9C26E;
}

#leadership_personel section:nth-child(odd) .info p {
    color:#fff
}

#leadership_personel section:nth-child(even) .info h2,
#leadership_personel section:nth-child(even) .info h3,
#leadership_personel section:nth-child(even) .info p {
    color:#17191f;
}

#leadership_personel .info button {
    background-color: #b9a26b;
    color: #fff;
    border: none;
    display: block;
    cursor: pointer;
    padding: 7px 15px;
    border-radius: 5px;
    margin-top: 10px;
}

#leadership_personel .info button:focus {
    outline: none;
    border: none;
}

#leadership_personel section:nth-child(odd) {
    background-color: #0C1428;
}

#leadership_personel section:nth-child(even) {
    color: #d3d3d3;
    flex-direction: row-reverse;
}


#leadership_personel section:nth-child(odd) .info {
    padding-right: 2.5%;
}

#leadership_personel section:nth-child(even) .info {
    padding-left: 5%;
}

/* Our Work page */
section.our_work_page_banner {
    padding-top:80px;
    padding-bottom:80px;
    background-image:url(../images/Banner/our_work_page_banner.png);
    background-repeat: no-repeat;
    background-position: center top;
    background-size: cover;
    display: block;
}

section.our_work_page {
    padding: 2.5% 0;
    color: #333;
}

section.our_work_page img {
    width: 100%;
}

section.our_work_page .row {
    margin-bottom: 5%;
}

section.our_work_page h2 {
    color: #E9AC1F;
    font-weight: bold;
    font-size: 1.5rem;
    line-height: 27px;
    letter-spacing: 0px;
    text-align: center;
    padding: 10px 0;
}

section.our_work_page p {
    font-size: 90%;
    line-height: 180%;
}

section.our_work_page p span {
    color: #898583;
}

section.our_work_page_banner div {
    max-width: 600px;
    margin-left: 15%;
    padding-top: 5%;
}

section.our_work_page_banner h1 {
    text-align: left;
    font-style: normal;
    font-size: 4rem;
}

section.our_work_page_banner h1 span {
    color: #fff;
}

section.our_work_page_banner p {
    font-size: 1.2rem;
}

/* Our Social Responsibility Page */
.social_responsibility {
    padding: 2.5%;
    color: #333;
}

.social_responsibility .hub_school {
    margin-bottom: 10%;
}

.social_responsibility .hub_school h2 {
    font-size: 2.3rem;
    line-height: 44px;
    letter-spacing: 0px;
    font-weight: 700;
    color: #d2a53e;
    margin-bottom: 20px;
}

.social_responsibility .hub_school div:first-child, .social_responsibility .founder_message div:last-child {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.social_responsibility .founder_message h4 {
    margin-top: 4%;
    font-size: 1.2rem;
    padding-left: 4.5%;
}


.social_responsibility .founder_message p {
    font-style: italic;
}


.social_responsibility .founder_message img {
    width: 60%;
}


/* Contact us Page */
.contact_form {
    padding-top: 40px;
    padding-bottom: 4%;
    background-color: #0C1428;
}

.contact_form h2 {
    text-align: center;
    color: #d2a53e;
    font-size: 2rem;
    margin-bottom: 20px;
}

.contact_form .form-horizontal {
    margin: auto;
}


.contact_form input, .contact_form textarea, .contact_form button.btn.btn-primary.btn-lg {
    width: 100%;
}

.contact_map {
    padding: 5% 0;
    display: flex;
    justify-content: center;
}

.contact_map #map {
    width: 100%;
    height: 100%;
    max-height: 600px;
}

/* Footer Section */
footer {
    background-color: #0C1428;
}

footer .footer {
    padding-top: 25px;
    padding-bottom: 25px;
}


footer .footer h4 {
    font-size: 25px;
    line-height: 27px;
    font-weight: 300;
    letter-spacing: 0px;
    color:#E9C26E;
    margin-bottom: 15px;
    padding-left: 6%;
}

footer .footer ul {
    list-style-type: square;
    line-height: 30px;
}

footer .footer li a {
    color: #988773;
    font-size: 14px;
}

footer .footer li a:hover {
    color: #806E59;
}

footer .footer .address div {
    margin-bottom: 12px;
    display: flex;
    font-size: 15.4px;
}

footer .footer .address i {    
    margin-top: 1.5%;
    /* margin-left: ; */
}
.footer .address address, footer .footer .address p {
    margin-left: 4%;
}   

footer .copyright {
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 14px;
    text-align: center;
    padding: 30px 20px;
}

footer .copyright span {
    color:#E9C26E;
}


/* Media Queries */

@media (max-width: 1100px) {
    section.banner .carousel-item .carousel-item-content {
        font-size: 14px;
    }
}


/* below lg width devices*/
@media (max-width: 992px) {

    /* Navigation */

    #navbarNavDropdown {
        position: absolute;
        top: 100%;
        right: 0px;
        background-color: rgb(12, 20, 40);
        width: 250px;
        z-index: 5;
    }

    #navbarNavDropdown .nav-link {
        padding-bottom: 15px;
        padding-left: 20px;
    }

        
    /* Banner Section */
    section.banner {
        width: 100%;
        max-height: 740px;
        height: calc(100vw * 0.55);
    }

    section.banner .carousel-item .carousel-item-content {
        font-size: 11px;
    }


    /* Services section */
    
    .services div[class^="col-"] {
        padding: 0;    
        border-right: none;
        border-bottom: 1px dotted #fff;
    }

    .services .service_img {
        padding-bottom: 0;
    }

        
    .services h3 {
        margin-top: -2%;
    }

    .services p {
        padding-top: 2.5%;
    }

        
    /* milestones */

    section.milestones h2 {
        margin-bottom: 10px;
        padding-bottom: 5%;
    }

        

    /* Footer Section */

    footer .footer .footer_logo {
        display: flex;
        justify-content: center;
        margin-bottom: 12px;
    }

    footer .footer img {
        /* width: 50%; */
        vertical-align: middle;
    }

    footer .footer .col-md-6 {
        padding-left: 7.5%;
    }
}

/* Below md width devices */
@media (max-width: 768px) {
        
    /* Banner Section */
    section.banner {
        height: calc(100vh * 0.7);
    }

    /* History Page */

    .timeline-nodes:nth-child(odd) h3,
    .timeline-nodes:nth-child(odd) p {
        text-align: left
    }
    .timeline-nodes:nth-child(even) {
        flex-direction: row;
    }
        .timeline::before {
        content: "";
        display: block;
        position: absolute;
        top: 0;
        left: 4%;
        width: 0;
        border-left: 5px solid #d7e4ed;
        height: 100%;
        z-index: 1;
        /* transform: translateX(50%); */
    }
    .timeline h3 {
        font-size: .98rem;
    }
    .timeline p {
        font-size: 14px;
    }
    .timeline-image {
        position: absolute;
        left: 0%;
        top: 60px;
        /*transform: translateX(-50%;);*/
    }
    .timeline-nodes:nth-child(odd) .timeline-content::after {
        content: "";
        position: absolute;
        top: 5%;
        left: auto;
        right: 100%;
        width: 0;
        border-left: 0;
        border-right: 10px solid var(--blue);
        border-top: 10px solid transparent;
        border-bottom: 10px solid transparent;
    }
    .timeline-nodes:nth-child(even) .timeline-content::after {
        content: "";
        position: absolute;
        top: 5%;
        right: 100%;
        width: 0;
        border-right: 10px solid var(--blue);
        border-top: 10px solid transparent;
        border-bottom: 10px solid transparent;
    }
    .timeline-nodes:nth-child(even) .timeline-date {
        text-align: left;
    }
    .timeline-image::before {
        width: 65px;
        height: 65px;
    }

    /* Leadership page */
    #leadership_personel section {
        justify-content: center;
        align-items: center;
    }
    #leadership_personel section:nth-child(odd) {
        flex-direction: column;
    }
    
    #leadership_personel section:nth-child(even) {
        color: #d3d3d3;
        flex-direction: column-reverse;
    }

}



/*extra small device style */
@media (max-width: 575px) {
    .timeline::before {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    left: 3%;
}
.timeline-image {
    position: absolute;
    left: -5%;
    }
.timeline-image::before {
    width: 60px;
    height: 60px;
}
}