body{
    font-family: "Open Sans", sans-serif;
}

.container{
    padding-left: 15px;
    padding-right: 15px;
    margin: 0 auto;
}



/* Rules  */
:root{
    --main-color:#FF9800;
}
*{
    box-sizing: border-box;
}
ul{
    list-style: none;
}
img{
    max-width: 100%;
}


/* Start Setting box  */
.setting-box {
    position: fixed;
    left: -250px;
    top: 0;
    background-color: #fff;
    width: 250px;
    min-height: 100vh;
    z-index: 999;
    transition: 0.3s;
    border: 1px solid var(--main-color);
}
.setting-box.opened{
    left: 0;
}
.setting-box .toggle-setting{
    background-color: #fff;
    width: 30px;   
    cursor: pointer;    
    position: absolute;
    right: -30px;
    top: 60px;
    padding: 8px 0;
    text-align: center;
}
.setting-box i{
    font-size: 20px;
}
.setting-box .option{
    padding:20px 10px;
    text-align: center;
    margin: 15px;
    background-color: #eee;
    border-radius: 6px;
}
.setting-box .option h4 {
    margin: 0;
    color: #666;
}
.setting-box .option .colors-list {
    text-align: center;
    padding: 0;
    display: flex;
    align-items: center;
}
.setting-box .option .colors-list li {
    width: 30px;
    height: 30px;
    cursor: pointer;
    opacity: 0.4;
    margin: 0 5px;
    border-radius: 6px;
    transition: 0.3s;
}
.setting-box .option .colors-list li:first-child{
    background-color: #FF9800;
}
.setting-box .option .colors-list li:nth-child(2){
    background-color: #E91E63;
}
.setting-box .option .colors-list li:nth-child(3){
    background-color: #009688;
}
.setting-box .option .colors-list li:nth-child(4){
    background-color: #03A9F4;
}
.setting-box .option .colors-list li:nth-child(5){
    background-color: #4CAF50;
}
.setting-box .option .colors-list li.active{
    border: 2px solid #fff;

    transform: scale(1.4);
    opacity: 1;
}

.setting-box .option .answer span{
    width: 50px;
    display: inline-block;
    width: fit-content;
    background-color: var(--main-color);
    margin: 15px 10px 0;
    padding: 4px 7px;
    color: #fff;
    border-radius: 6px;
    font-weight: bold;
    opacity: 0.5;
    cursor: pointer;
    transition: 0.3s;
}

.setting-box .option .answer span.active ,.setting-box .option.background .answer span:hover{
    opacity: 1;
}

.setting-box .reset{
    background-color: #f76a60;
    padding: 5px 10px;
    color: #fff;
    width: fit-content;
    margin: 20px auto 0;
    font-weight: bold;
    border-radius: 6px;
    font-size: 20px;
    cursor: pointer;
}

/* End Setting box  */

/* Start Nav Bullets  */
.nav-bullets{
    position: fixed;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 50px;
    z-index: 999;
    text-align: center;
    transition: 0.3s;
}
.nav-bullets .bullet{
    width: 20px;
    height: 20px;
    border: 3px solid var(--main-color);
    margin: 10px auto;
    border-radius: 50%;
    cursor: pointer;
    position: relative;
    transition: 0.3s;
}

.nav-bullets .bullet .tooltip{
    background-color: var(--main-color);
    width: 120px;
    color: #fff;
    padding: 8px 10px;
    position: absolute;
    top: -10px;
    right: 32px;
    transition: 0.3s;
    align-items: center;
    cursor: default;
    pointer-events: none;
    display: none;
}
.nav-bullets .bullet:hover .tooltip{
    display: block;
}
.nav-bullets .bullet .tooltip::after{
    content: '';
    border: 10px solid ;
    height: 0;
    width: 0;
    border-color: transparent transparent transparent var(--main-color);
    position: absolute;
    right:-19px;
    top: 50%;
    transform: translateY(-50%);

}

/* End Nav Bullets  */

/* Start Landing  */
.landing {
    min-height: 100vh;
    background-image: url(../img/1.jpg);
    background-size: cover;
    position: relative;
   
}

.landing .overlay{
    background-color: rgba(0,0,0,0.4);
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 1;
}
header{
    position: relative;
    color: #fff;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: 0.3s;

}
header .logo{
    width: 300px;
    padding: 15px;
    font-weight: bold;
    letter-spacing: 1px;
}
header ul{
    display: flex;
    align-items: center;
    gap: 15px;
}

header ul li a{
    text-decoration: none;
    color: #fff;
    transition: 0.3s;
}
header ul li a.active , header ul li a:hover{
    color: var(--main-color);
}
header .toggle-menu{
    background: none;
    border: none;
    width: 40px;
    cursor: pointer;
    display: none;
    /* color: #fff;
    font-size: 30px; */
}
header .toggle-menu span{
    display: block;
    background-color: #fff;
    height: 3px;
    margin-bottom: 5px;
}
.landing .intro{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    z-index: 2;
    color: #fff;
    text-align: center;
}
.landing .intro h1{
    font-size: 45px;
    margin: 0 0 10px;
}
@media (max-width:767px) {
    .landing .intro h1{
        font-size: 25px;
    }

}
.landing .intro h1 span{
    color: var(--main-color);
}
.landing .intro p{
    line-height: 1.7;
    font-size: 18px;
    margin: 0;
}

/* end Landing  */


/* start About us  */
.about{
    padding:  50px 0;
}
.about .container{
    display: flex;
}
@media (max-width:767px) {
    .about .container{
        flex-direction: column;
    }
}

.about .info {
    flex: 1;
    padding: 30px;
}
@media (max-width:767px) {
    .about .info {
        text-align: center;
    }
}
.about .info h2{
    font-weight: bold;
    font-size: 30px;
    color: var(--main-color);
    margin:  0 0 10px;
}

.about .info p{
    line-height: 1.7;
    color:#767676 ; 
    margin: 0;
}
.about .image{
    flex: 1;
    text-align: center;
}
.about .image img {
    width: 250px;
}

/* end About us  */

/* Start Skills */
.skills{
    padding:  50px 0;
    background-color: #eee;
}
.skills  h2{
    font-weight: bold;
    font-size: 30px;
    color: var(--main-color);
    margin:  0 0 20px;
    text-align: center;
    
}

.skills .skill-box{
    background-color: #fff;
    display: flex;
    padding: 15px ;
    margin-bottom: 10px;
}
@media (max-width:767px) {
    .skills .skill-box{
        display: block;
    }

}
.skills .skill-box .name {
    margin: 0;
    font-weight: bold;
    text-align: center;
    width: 140px;
    line-height: 30px;
}
@media (max-width:767px) {
    .skills .skill-box .name{
        width: 100%;
        margin-bottom: 5px;
    }
    
}
.skills .skill-box .progress {
    width: calc(100% - 140px);
    height: 30px;
    background-color: #f6f6f6;
    border-radius: 6px;
    position: relative;
    overflow: hidden;
}
@media (max-width:767px) {
    .skills .skill-box .progress {

        width: 100% ;
    }
}
.skills .skill-box .progress span{
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    background-color: var(--main-color);
    transition: 0.8s;
}

/* End Skills */


/* Start GAllery  */
.gallery{
    padding: 50px 0;
}
.gallery h2 {
    font-weight: bold;
    font-size: 30px;
    color: var(--main-color);
    margin:  0 0 20px;
    text-align: center;
}
.gallery .images-box{
    text-align: center;
}
.gallery .images-box img{
    width: 300px;
    padding: 3px;
    background-color: #f6f6f6;
    border: 1px solid #ccc;
    margin: 5px;
    cursor: pointer;
}

.popup-overlay{
    position: fixed;
    background-color: rgba(0,0,0,0.6);
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    transition: 0.3s;
}
.popup-box{
    position: fixed;
    left: 50%;
    top:50%;
    transform: translate(-50%,-50%);
    background-color: #fff;
    border: 1px solid #ccc;
    padding: 20px;
    z-index: 1500;
    transition: 0.3s;
}
.popup-box h3{
    text-align: center;
    margin: 0 0 15px;
    font-weight: bold;
    font-size: 25px;
    color: var(--main-color);
}
.popup-box .close-popup{
    position: absolute;
    top: -15px;
    right: -15px;
    cursor: pointer;
    font-size: 20px;
    background-color: var(--main-color);
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 6px;
}
@media (max-width:767px) {
    .popup-box h3{
        font-size: 20px;
    }
}
/* End GAllery  */


/* Start Timeline  */
.timeline {
    padding: 50px 0;
    background-color: #eee;
}
.timeline .timeline-content{
    position: relative;
    overflow: hidden;
}
.timeline .timeline-content::before{
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px ;
    height: 100%;
    background-color: var(--main-color);
    margin-left: -1px;
    z-index: 1;
}
.timeline .timeline-content .year{
    padding: 3px 5px;
    margin: 20px auto;
    font-weight: bold;
    position: relative;
    background-color: var(--main-color);
    width: 50px;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    z-index: 2;
}
.timeline .timeline-content :where(.left,.right){
    width: calc(50% - 30px);
    position: relative;
    
margin-bottom: 40px;
}
@media (max-width:767px) {
    .timeline .timeline-content :where(.left,.right){
        width: 100%;
        margin-bottom: 20px;
        z-index: 3;
    }

}
.timeline .timeline-content .right{
    float: right;
}
.timeline .timeline-content .left{
    float: left;
}
.timeline .timeline-content :where(.left,.right)::before{
    content: '';
    position: absolute;

    transform: translateY(-50%);
    background-color: #fff;
    border: 3px solid var(--main-color);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    top: 20px;
    z-index: 2;
}
.timeline .timeline-content .left::before{
    right: calc(-30px - 10px - 2.222px);    
    
}
.timeline .timeline-content .right::before{
    left: calc(-30px - 10px - 2.222px);
}
@media (max-width:767px) {
    .timeline .timeline-content :where(.left,.right)::before{
        display: none;
    }

}
.timeline .timeline-content .content{
    background-color: #fff;
    padding: 20px;  
}
.timeline .timeline-content .content::before{
    content: '';
    border: 10px solid;
    position: absolute;
    top: 20px;
    transform: translateY(-50%);
}
.timeline .timeline-content .left .content::before{
    border-color: transparent transparent transparent #fff;
    right: -19px;
}
.timeline .timeline-content .right .content::before{
    border-color: transparent #fff transparent transparent;
    left: -19px;
}
@media (max-width:767px) { 
    .timeline .timeline-content :where(.left,.right) .content::before{
        display: none;
    }
   

}
.timeline .timeline-content .content h3{
    font-weight: bold;
    color: var(--main-color);
    margin: 0 0 10px;
    
}
.timeline .timeline-content .content p{
    line-height: 1.7;
    color: #666;
    margin: 0;
}
.clear-both{
    clear: both;
}
/* End Timeline  */


/* Start features */

.features{
    padding: 80px 0;
}
.features h2{
    font-size: 30px;
    font-weight: bold;
    text-align: center;
    color: var(--main-color);
    margin: 0 0 40px;
}
.features .container {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    /* grid-template-columns: repeat(auto-fit,minmax(400px,1fr)); */
}
.features .feat-box{
    text-align: center;
    padding: 20px;
    flex: 1 0 250px;
    background-color: #eee;
    border-radius: 15px;
    opacity:0;
    transition: 0.5s;
    animation: 2s ease-in-out forwards;
    
}
.features .feat-box:hover{
    transform:scale(1.1);
}
@media (max-width:767px) {
    .features .feat-box{
        transform: scale(0.9);
    }
    .features .feat-box:hover{
        transform: scale(1);
    }

}

.features  .feat-box img{
    width: 100px;
}
.features  .feat-box h4{
    font-weight: bold;
    font-size: 21px;
    margin: 15px 0 40px;
    position: relative;
}
.features .feat-box h4::before{
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%); 
    bottom: -20px;  
    width: 100px;
    height: 3px;
    background-color: var(--main-color);
}
.features .feat-box p{
    margin: 0 auto 20px;
    color: #4e4d4d;
    line-height: 1.7;
    width: 200px;
}
/* End features */



/* Start testimonials */
.testimonials{
    padding: 50px 0;
    position: relative;
}
.testimonials::before ,.testimonials::after{
    content: '';
    width: 50%;
    position: absolute;
    top: 0;
    height: 100%;
    z-index: -1;
}
.testimonials::before{
    left: 0;
    background-color: var(--main-color);
}
.testimonials::after{
    right: 0;
    background-color: #333;
}


.testimonials h2{
    font-size: 30px;
    font-weight: bold;
    color:#FFF;
    margin: 0 0 30px;
}
.testimonials .ts {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 20px;
    transition: 1s;
}
.testimonials  .ts-box{
    flex: 1 0 250px;
    background-color: #fff;
    padding: 20px;
    margin: 10px;
    /* display: none; */

}
.testimonials  .ts-box > p{
    line-height: 1.5;
    font-style: italic;
    color: #767676;
    margin: 0 0 20px;
}
.testimonials  .ts-box .info{
    display: flex;
    align-items: center;
}
.testimonials  .ts-box .info img {
    width: 60px;
    border-radius: 50%;
    margin-right: 15px;
}
.testimonials  .ts-box .info  h4{
    margin: 0 0 10px;
}
.testimonials  .ts-box .info  p{
    margin: 0;
    color: #767676;
}

/* End testimonials */

/* Start Contact */
.contact{
    padding:  50px 0;
    background-image: url('../img/contact.png');
    background: cover ;
    position: relative;
}
.contact::before{
    content: ''; 
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255,255,255,0.6);
    z-index: -1;
}
.contact h2{
    font-size: 30px;
    font-weight: bold;
    text-align: center;
    color: var(--main-color);
    margin: 0 0 40px;
}
.contact form {
    display: flex;
    max-width: 800px;
    margin:  0 auto;
    justify-content: space-between;
    gap: 30px;
}
@media (max-width:767px) {
    .contact form {
        flex-direction: column;
    }

}
.contact form :where(.left , .right){
    flex: 1;
}
.contact form :where(input:not([type='submit']),textarea){
    border: 1px solid #ccc;
    display: block;
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    text-align: center;
    background-color: rgba(218,218,218,0.5);
}

.contact form :where(input:not([type='submit']),textarea):focus{
    
    outline: 1px solid var(--main-color);
}
.contact form input{
    height: 40px;
    
}
.contact form :where(input,textarea):focus::placeholder{
opacity: 0;
transition: 0.5s;
}
.contact form input[type='submit']{
    background-color: var(--main-color);    
    border: none;
    border-radius: 10px;
    padding: 10px ;
    display: block;
    color: #fff;
    font-weight: bold;
    width: 100%;
    cursor: pointer;

}
.contact form textarea{
    height: 150px;
    resize: none;
}

/* End Contact */

/* Start Footer */
footer{
    text-align: center;
    background-color: #191919;
    color: #eee;
    padding: 20px;
}

/* End Footer */

/* Responsive  */
@media (max-width:767px) {
    .container{
        width:98%;
    }

}
@media (min-width:768px) {
    .container{
        width: 750px;
    }
}
@media (min-width:992px) {
    .container{
        width: 970px;
    }
}
@media (min-width:1200px) {
    .container{
        width: 1140px;
    }
}
@media (max-width:767px) {
    header .links-container{
        position: relative;
    }
    header ul{
        display: none;

    }
    header ul.opened{
        background-color: #FFF;
        padding: 20px;
        display: block;
        text-align: center;
        transition: 0.3s;
        position: absolute;
        right: 0;
        top: 30px;
        border-radius: 6px;
        z-index: 1000;
    }
    header ul.opened li{
        margin-bottom: 10px;
    }
    header ul.opened li a{
        color: var(--main-color);
        font-weight: bold;
    }
    header .toggle-menu{
        display: block;
        margin-top: 10px;
        position: relative;
    }
    /* header .toggle-menu span:first-child{
        transform-origin: top right;
        transform: rotate(-45deg);
    }
    header .toggle-menu span:nth-child(2){
        visibility: hidden;
    }
    header .toggle-menu span:last-child{
        transform-origin: bottom right;
        transform: rotate(45deg);
    } */
    header .toggle-menu.clicked::before{
        content: '';
        position: absolute;
        bottom: -10px;
        right: 10px;
        border: 13px solid;
        border-color: transparent transparent #fff transparent;
    }

    
}


/* Animation */

@keyframes show {
    0%{
        opacity: 0;
    }
    100%{
        opacity: 1;
    }
}