:root{
    --main-background-color: #EEE;
    --main-color: #ff9800;
    --main-color-p: #767676;

    --heading-title: 42px;
    --main-transition: 0.5s;
    --main-padding-top: 50px;
    --main-padding-bottom: 50px;
}
*{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
body{
    font-family: 'Open Sans', sans-serif;
}
.container{
    padding-left: 15px;
    padding-right: 15px;
    margin: auto;
}
.clearfix{ 
    clear:both;
}
/* Settings Box Start */
.settings-box{
    position: fixed;
    left: -200px;
    top: 0;
    background-color: rgba(255, 255, 255, 0.75);
    width: 200px;
    z-index: 1000;
    min-height: 100vh;
    transition: var(--main-transition);
}
.settings-box.open{
    left: 0;
}
.settings-box .toggle-settings{
    position: absolute;
    right: -30px;
    top: 25%;
    background-color: rgba(255, 255, 255, 0.75);
    /* padding: 8px 0; */
    /* width: 30px; */
    text-align: center;
    cursor: pointer;
}
.settings-box .toggle-settings .fa-gear{
    width: 30px;
    padding: 8px 0;
    border: none;
}
.settings-box .option-box{
    padding: 10px;
    text-align: center;
    background-color: rgb(238 238 238 / 55%);
    margin: 10px;
}
.settings-box .option-box h5{
    margin: 0;
    color: #666;
    text-align: center;
}
.settings-box .option-box .colors-list{
    list-style: none;
    text-align: center;
    padding: 0;
    margin: 10px 0 0;
}
.settings-box .option-box .colors-list li{
    width: 25px;
    height: 25px;
    background-color: #333;
    border-radius: 25%;
    cursor: pointer;
    display: inline-block;
    /* opacity: .5; */
    border: 3px solid #eee;
}
.settings-box .option-box .colors-list li.active{
    /* opacity: 1; */
    border-color: white;
}
.settings-box .option-box .colors-list li:first-child{
    background-color: #ff9800;
}
.settings-box .option-box .colors-list li:nth-child(2){
    background-color: #c71414;
}
.settings-box .option-box .colors-list li:nth-child(3){
    background-color: #00ccff;
}
.settings-box .option-box .colors-list li:last-child{
    background-color: #00c785;
}
.settings-box .option-box .yes, 
.settings-box .option-box .no {
    width: 50px;
    background-color: #333;
    transition: var(--main-transition);
    color: #fff;
    margin-top: 10px;
    display: inline-block;
    font-size: 13px;
    padding: 5px 9px;
    font-weight: 600;
    border-radius: 10px;
    opacity: .5;
    cursor: pointer;
}
.settings-box  .option-box span.active{
    opacity: 1;
}
.settings-box .reset-options{
    background-color: #f44336;
    border: none;
    width: 178px;
    margin: 10px auto;
    display: block;
    color: #FFF;
    font-weight: bold;
    padding: 10px;
    border-radius: 10px;
    cursor: pointer;
}
/* Settings Box End */
/* ------------------ */
/* Nav bullets Start */
.nav-bullets{
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    transition: var(--main-transition);
    width: 40px;
    z-index: 999;
}
/* @media (max-width: 575px){
    .nav-bullets{
        width: 75px;
    }
} */
.nav-bullets .bullet{
    width: 25px;
    height: 25px;
    border: 3px solid var(--main-color);
    transition: var(--main-transition);
    margin: 20px auto;
    border-radius: 50%;
    cursor: pointer;
    position: relative;
}
.nav-bullets .bullet:hover{
    background-color: var(--main-color);
    transition: var(--main-transition);
    border: 2px solid white;
}
.nav-bullets .bullet:hover .tooltip{
    display: block;
}
.nav-bullets .bullet .tooltip{
    position: absolute;
    background-color: var(--main-color);
    transition: var(--main-transition);
    width: 120px;
    color: #fff;
    padding: 8px 10px;
    right: 35px;
    top: -7px;
    text-align: center;
    cursor: default;
    pointer-events: none;
    display: none;
}
.nav-bullets .bullet .tooltip:hover{
    transition: var(--main-transition);
}
.nav-bullets .bullet .tooltip::before{
    content: '';
    border-style: solid;
    border-width: 10px;
    border-color: transparent transparent transparent var(--main-color);
    transition: var(--main-transition);
    height: 0;
    width: 0;
    position: absolute;
    right: -18px;
    top: 50%;
    transform: translateY(-50%);
}
/* Nav bullets End */
/* ------------------ */
/* Landing Page Start */
.landing-page{
    min-height: 100vh;
    background-image: url("../images/landing-bg-1.jpg");
    background-size: cover;
    position: relative;
}
.landing-page .overlay{
    background-color: rgb(0 0 0 / 50%);
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 1;
}
.landing-page .container{
    position: relative;
    z-index: 999;
}
.landing-page .header-area{
    position: relative;
    z-index: 2;
    color: #fff;
    display: flex;
    padding: 10px 0;
}
.landing-page .header-area .logo{
    width: 300px;
    padding: 6px;
    font-weight: bold;
    color: var(--main-color);
    font-size: 27px;
    justify-content: center;
    align-items: center;
    transition: var(--main-transition);
}
.header-area .links-container{
    width: 100%;
    text-align: right;
}
.landing-page .header-area .links{
    list-style: none;
    padding-left: 0;
    padding-right: 0;
    font-size: 16px;
}
.landing-page .header-area li{
    display: inline-block;
    margin-left: 13px;
    margin-right: 13px;
    font-weight: 600;
    transition: var(--main-transition);
}
.landing-page .header-area li:first-child{
    margin-left: 0;
}
.landing-page .header-area li:last-child{
    margin-right: 0;
}
.landing-page .header-area li:hover{
    transform: translateY(-3px);
}
.landing-page .header-area li a{
    text-decoration: none;
    color: #fff;
    transition: var(--main-transition);
}
.landing-page .header-area li a:hover,
.landing-page .header-area li a.active{
    color: var(--main-color);
}
.header-area .toggle-menu{
    background: none;
    border: none;
    width: 40px;
    cursor: pointer;
    margin-top: 15px;
    display: none;
    position: relative;
}
.header-area .toggle-menu.menu-active::before{
    position: absolute;
    content: '';
    border-width: 10px;
    border-style: solid;
    border-color: transparent transparent #FFF transparent;
    bottom: -15px;
    left: 10px;
}
.header-area .toggle-menu:focus{
    outline: none;
}
.header-area .toggle-menu span{
    display: block;
    background-color: #FFF;
    height: 4px;
    margin-bottom: 4px;
}
.landing-page .intro-text {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    color: #fff;
    text-align: center;
    width: 85%;
}
.landing-page .intro-text h1{
    font-size: 47px;
    margin: 0 0 15px;
}
@media (max-width: 575px){
    .landing-page .intro-text h1{
        font-size: 42px;
    }
}

.landing-page .intro-text h1 span{
    color: var(--main-color);
    transition: var(--main-transition);
}
.landing-page .intro-text p{
    line-height: 2;
    font-size: 18px;
    font-weight: 600;
    padding: 0 25px;
    margin: 0;
}
@media (max-width: 767px){
    .landing-page .header-area .logo{
        width: 600px;
    }
    .header-area .links{
        display: none;
    }
    .header-area .links.open{
        background-color: #FFF;
        padding: 10px;
        display: block;
        position: absolute;
        left: 0;
        top: 45px;
        width: 100%;
        border-radius: 5px;
        text-align: left;
    }
    .header-area .links.open li{
        padding: 10px 0;
        display: block;
        margin: 10px 5px;
        border-bottom: 1px solid var(--main-color);
        text-align: center;
    }
    .header-area .links.open li a{
        color: var(--main-color);
        font-weight: bold;
    }
    .header-area .toggle-menu{
        display: inline-block;
        margin-top: 10px;
        margin-right: 10px;
    }
}
/* Landing Page End*/
/* --------------- */
.about-us{
    padding-top: var(--main-padding-top);
    padding-bottom: var(--main-padding-bottom);
}
.about-us .container{
    display: flex;
    transition: var(--main-transition);
}
@media (max-width: 767px){
    .about-us .container{
        display: block;
        text-align: center;
    }
}
.about-us .info-box{
    flex: 1; 
    padding: 0 19px;  
}
.about-us .info-box h2{
    font-weight: bold;
    font-size: var(--heading-title);
    margin: 30px 0;
    color: var(--main-color);
    transition: var(--main-transition);
}
.about-us .info-box p{
    line-height: 2.0;
    font-weight: 600;
    color: var(--main-color-p);
    margin: 0;
}
@media (max-width: 767px){
    .about-us .info-box p{
        margin-bottom: 35px;
    }
}
.about-us .image-box{
    flex: 1;
    text-align: center;
}
.about-us .image-box img{
    width: 250px;
}
/* --------------- */
/* Out Skills Start */
.skills{
    padding-top: var(--main-padding-top);
    padding-bottom: var(--main-padding-bottom);
    background-color: var(--main-background-color);
}
.skills h2{
    font-weight: bold;
    font-size: var(--heading-title);
    margin: 0 0 50px;
    text-align: center;
    color: var(--main-color);
    transition: var(--main-transition);
}
.skills .skill-box{
    background-color: #fff;
    display: flex;
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 10px;
}
@media (max-width: 767px){
    .skills .skill-box{
        display: block;
    }
}
.skills .skill-box .skill-name{
    font-weight: bold;
    width: 125px;
    text-align: center;
    line-height: 30px;
}
@media (max-width: 767px){
    .skills .skill-box .skill-name{
        width: 100%;
        margin-bottom: 15px;
    }
}
.skills .skill-box .skill-progress{
    height: 30px;
    width: 100%;
    background-color: #f6f6f6;
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}
.skills .skill-box .skill-progress span{
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    background-color: var(--main-color);
    border-radius: 10px;
    transition: all var(--main-transition) ease-out;
}
/* Out Skills End */
/* --------------- */
/* Gallery Start */
.gallery{
    padding-top: var(--main-padding-top);
    padding-bottom: var(--main-padding-bottom);
}
.gallery h2{
    font-weight: bold;
    font-size: var(--heading-title);
    color: var(--main-color);
    margin: 0 0 50px;
    text-align: center;
}
.gallery .images-box{
    text-align: center;
}
.gallery .images-box img{
    width: 350px;
    height: 270px;
    padding: 3px;
    background-color: #f6f6f6;
    border: 1px solid #ccc;
    cursor: pointer;
    margin-bottom: 10px;
    margin-left: 10px;
}
@media (max-width: 991px){
    .gallery .images-box img{
        width: 332px;
        height: 250px;
    }
}
@media (max-width: 767px){
    .gallery .images-box img{
        width: 225px;
        height: 190px;
    }
}
@media (max-width: 575px){
    .gallery .images-box img{
        width: 350px;
        height: 260px;
    }
}
.popup-overlay{
    position: fixed;
    background-color: rgba(0, 0, 0, .8);
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
}
.popup-box{
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background-color: #f1f1f1;
    border: 1px solid #ccc;
    padding: 20px;
    z-index: 1001;
}
.popup-box h3 {
    font-weight: bold;
    text-align: center;
    margin: 0 0 20px;
    color: var(--main-color);
}
.popup-box img{
    max-width: 100%;
}
.close-button{
    position: absolute;
    top: -15px;
    right: -15px;
    background-color: var(--main-color);
    width: 40px;
    height: 40px;
    line-height: 37px;
    text-align: center;
    font-size: 20px;
    color: white;
    border: 2px solid #f6f6f6;
    cursor: pointer;
    font-weight: bold;
    font-family: Arial, Tahoma;
    border-radius: 50%;
}
/* Gallery End */
/* --------------- */
/* Timeline Start */
.timeline{
    padding-top: var(--main-padding-top);
    padding-bottom: var(--main-padding-bottom);
    background-color: var(--main-background-color);
}
.timeline .timeline-content{
    position: relative;
    overflow: hidden;
}
.timeline .timeline-content::before{
    content: '';
    width: 2px;
    height: 100%;
    background-color: var(--main-color);
    transition: var(--main-transition);
    position: absolute;
    left: 50%;
    margin-left: -1px;
    top: 0;
}
.timeline .timeline-content .year{
    margin: 20px auto;
    width: 50px;
    background-color: var(--main-color);
    transition: var(--main-transition);
    position: relative;
    z-index: 2;
    border-radius: 5px;
    text-align: center;
    color: #fff;
    padding: 2px 5px;
    font-weight: 600;
}
.timeline .timeline-content .content{
    padding: 20px;
    background-color: #fff;
}
.timeline .timeline-content .left,
.timeline .timeline-content .right{
    width: calc(50% - 25px);
    margin-bottom: 40px;
    position: relative;
}
.timeline .timeline-content .left::before,
.timeline .timeline-content .right::before{
    content: '';
    width: 14px;
    height: 14px;
    background-color: #fff;
    border: 3px solid var(--main-color);
    transition: var(--main-transition);
    position: absolute;
    border-radius: 50%;
    top: 20px;
}
.timeline .timeline-content .left{
    float: left ;
}
.timeline .timeline-content .left::before{
    right: -35px;
}
.timeline .timeline-content .right{
    float: right ;
}
.timeline .timeline-content .right::before{
    left: -35px;
}
.timeline .timeline-content .content h3 {
    font-weight: bold;
    color: var(--main-color);
    transition: var(--main-transition);
    margin: 0 0 10px;
}
.timeline .timeline-content .content p {
    color: var(--main-color-p);
    transition: var(--main-transition);
    margin: 0;
    line-height: 1.6;
}
.timeline .timeline-content .left .content::before{
    content: '';
    border-style: solid;
    border-width: 10px;
    border-color: transparent transparent transparent #fff;
    height: 0;
    width: 0;
    position: absolute;
    right: -20px;
    top: 20px;
}
.timeline .timeline-content .right .content::before{
    content: '';
    border-style: solid;
    border-width: 10px;
    border-color: transparent #fff transparent transparent;
    height: 0;
    width: 0;
    position: absolute;
    left: -20px;
    top: 20px;
}
@media (max-width: 767px){
    .timeline .timeline-content .left .content::before{
        content: '';
        border-style: solid;
        border-width: 10px;
        border-color: transparent transparent #FFF transparent;
        height: 0;
        width: 0;
        position: absolute;
        right: 48.2%;
        top: -20px;
    }
    .timeline .timeline-content .left{
        margin-top: 20px;
    }
    .timeline .timeline-content .left::after{
        position: absolute;
        content: '';
        border-width: 10px;
        border-style: solid;
        border-color: transparent transparent #FFF transparent;
        bottom: -40px;
        left: 48.2%;
    }
    .timeline .timeline-content .left::before{
        right: 48.2%;
        top: -30px;
    }
    .timeline .timeline-content .right{
        margin-top: 20px;
    }
    .timeline .timeline-content .right::after{
        position: absolute;
        content: '';
        border-width: 10px;
        border-style: solid;
        border-color: transparent transparent #FFF transparent;
        bottom: -103px;
        left: 48.2%;
    }
    .timeline .timeline-content .right::before{
        left: 48.2%;
        top: -30px;
    }
    .timeline .timeline-content .left,
    .timeline .timeline-content .right{
        width: 100%;
        margin-bottom: 20px;
    }
}
@media (max-width: 575px){
    .timeline .timeline-content .left::before{
        right: 47.5%;
    }
    .timeline .timeline-content .left::after{
        left: 47.5%;
    }
    .timeline .timeline-content .right::before{
        left: 47.5%;
    }
    .timeline .timeline-content .right::after{
        left: 47.5%;
    }
    .timeline .timeline-content .left .content::before{
        right: 47.5%;
    }
    
}
/* Timeline End */
/* --------------- */
/* Features Start */
.features{
    padding-top: var(--main-padding-top);
    padding-bottom: var(--main-padding-bottom);
}
.features .container{
    transition: var(--main-transition);
}
.features h2 {
    font-size: var(--heading-title);
    font-weight: bold;
    color: var(--main-color);
    margin: 0 0 60px;
    text-align: center;
}
.features .feat-box{
    width: calc(100% / 3);
    float: left;
    text-align: center;
    margin-bottom: 40px;
}
@media (max-width: 991px){
    .features .feat-box{
        width: calc(100% / 2);
    } 
}
@media (max-width: 575px){
    .features .feat-box{
        width: 100%;
    }
}
.features .feat-box img{
    width: 125px;
}
.features .feat-box h3{
    font-size: 24px;
    font-weight: 600;
    margin: 15px 0 40px;
    position: relative;
}
.features .feat-box h3::before{
    content: '';
    width: 40px;
    height: 4px;
    background-color: var(--main-color);
    transition: var(--main-transition);
    position: absolute;
    left: 50%;
    transform: translate(-50%, -50%);
    bottom: -22px;
}
.features .feat-box p{
    width: 85%;
    margin: 0 auto;
    line-height: 1.5;
    color: var(--main-color-p);
}
/* Features End */
/* --------------- */
/* Testimonials Start */
.testimonials{
    padding-top: var(--main-padding-top);
    padding-bottom: var(--main-padding-bottom);
    position: relative;
}
.testimonials .container{
    transition: var(--main-transition);
}
.testimonials::before{ 
    content: '';
    width: 50%;
    position: absolute;
    left: 0;
    top: 0;
    background-color: var(--main-color);
    transition: var(--main-transition);
    height: 100%;
}
.testimonials::after{ 
    content: '';
    width: 50%;
    position: absolute;
    right: 0;
    top: 0;
    background-color: #222;
    height: 100%;
}
.testimonials h2{
    font-size: var(--heading-title);
    font-weight: bold;
    color: #FFF;
    margin: 0 0 60px;
    text-align: center;
    position: relative;
    z-index: 2;
}
.testimonials .ts-box{
    position: relative;
    z-index: 2;
    width: calc(98% / 3);
    float: left;
    background-color: #fff;
    padding: 20px;
}
@media (max-width: 767px){
    .testimonials .ts-box{
        width: 100%;
        float: none;
        margin-bottom: 25px;
    }
}
.testimonials .ts-box:not(:last-of-type){
    margin-right: 1%;
}
.testimonials .ts-box > p{
    margin: 0 0 20px;
    line-height: 1.5;
    font-size: 18px;
    color: var(--main-color-p);
    font-style: italic;
}
.testimonials .ts-box .person-info{
    overflow: hidden;
}
@media (max-width: 991px){
    .testimonials .ts-box .person-info{
        text-align: center;
        overflow: visible;
    }
}
.testimonials .ts-box .person-info img{
    float: left;
    border-radius: 50%;
    margin-right: 20px;
    width: 90px;
}
@media (max-width: 991px){
    .testimonials .ts-box .person-info img{
        float: none;
        margin-right: 0;
    }
}
.testimonials .ts-box .person-info h4{
    margin: 20px 0 10px;
}
.testimonials .ts-box .person-info p{
    font-weight: 600;
    color: var(--main-color-p);
    margin: 0;
}
/* Testimonials End */
/* --------------- */
/* Contact Us Start */
.contact{
    min-height: 400px;
    background-image: url('../images/contact.jpg');
    background-size: cover;
    padding-top: var(--main-padding-top);
    padding-bottom: var(--main-padding-bottom);
    position: relative;
}
.contact::before{
    content: '';
    position:absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgb(255 255 255 / 50%);
}
.contact .container{
    position: relative;
    transition: var(--main-transition);
    z-index: 2;
}
.contact h2{
    font-size: var(--heading-title);
    font-weight: bold;
    color: var(--main-color);
    transition: var(--main-transition);
    margin: 0 0 60px;
    text-align: center;
}
.contact form{
    overflow: hidden;
    max-width: 1150px;
    margin: auto;
}
.contact form .left{
    float: left;
    width: 48%;   
}
.contact form .right{
    float: right;
    width: 48%;   
}
@media (max-width: 767px){
    .contact form .left,
    .contact form .right{
        float: none;
        width: 100%;   
    }
}
.contact form input:not([type="submit"]),
.contact form textarea{
    display: block;
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid var(--main-color);
    transition: var(--main-transition);
    background-color: rgb(220 220 220 / 25%);
}
.contact form input:not([type="submit"]):focus,
.contact form textarea:focus{
    outline: none;
}
.contact form input{
    height: 40px;
}
.contact form textarea{
    height: 150px;
    resize: none;
}
.contact form input[type="submit"]{
    padding: 10px;
    width: 100%;
    border-color: transparent;
    background-color: var(--main-color);
    transition: var(--main-transition);
    color: #FFF;
    cursor: pointer;
}
.contact form input:focus::-webkit-input-placeholder,
.contact form textarea:focus::-webkit-input-placeholder{
    opacity: 0;
    transition: 0.35s;
}
/* Contact Us End */
/* --------------- */
/* Footer Start */
.footer{
    background-color: #333;
    color: #EEE;
    padding: 15px;
    text-align: center;
    font-weight: 600;
    font-size: 16px;
}
.footer span{
    font-weight: bold;
    font-size: 17px;
    color: var(--main-color);
    transition: var(--main-transition);
}
/* Footer End */
/* --------------- */
/* Grid System Start */
/* Small Devices => Phones */
@media (min-width: 576px){
    .container{
        max-width: 540px;
        /* max-width: 681px; */
    }
}
/* Medium Devices => Tablets */
@media (min-width: 768px){
    .container{
        max-width: 720px;

    }
}
/* large Devices => laptop */
@media (min-width: 992px){
    .container{
        max-width: 960px;
    }
}
/* Xlarge Devices => Desktops */
@media (min-width: 1200px){
    .container{
        max-width: 1140px;
    }
}
/* Grid System End */
/* --------------- */