*/body {
    font-family:'Lato', sans-serif;
    font-size:16px;
    
}
body.active{
    overflow:hidden;z-index:-1
}
.no-js #experience-timeline>div{
    background:#fff;padding:10px;margin-bottom:10px;border:1px solid #dcd9d9
}
.no-js #experience-timeline>div h3{
    font-size:1.5em;font-weight:300;color:#374054;display:inline-block;margin:0
}
.no-js #experience-timeline>div h4{
    font-size:1.2em;font-weight:300;color:#7e8890;margin:0 0 15px 0
}
.no-js #experience-timeline>div p{
    color:#74808a;font-size:0.9em;margin:0
}
.no-js #experience-timeline:before,.no-js #experience-timeline:after{
    content:none
}
@keyframes dropHeader{
    0%{transform:translateY(-100%)}
    100%{transform:translateY(0)}
}
header{
    position:absolute;
    top:0;
    left:0;
    right:0;
    text-align:center;
    z-index:10;
    animation-name:dropHeader;
    animation-iteration-count:1;
    animation-timing-function:ease;
    animation-duration:0.75s
}
header ul{
    position: sticky;
    display:inline-block;
    background:#fff;
    text-align:center;
    padding:10px;
    margin:0;
    border-bottom-right-radius:4px;
    border-bottom-left-radius:4px
}
header li{
    display:inline-block
}
header a{
    display:block;
    color:#4e7e9e;
    padding:10px
}
header a:hover{
    color:#217dbb;
    text-decoration:none;
    background:#eee;
    border-radius:4px
}
header a:focus{
    color:#3498db;
    text-decoration:none
}
header.active{
    display:block
}
header.sticky{
    position:fixed;
    z-index:999
}
#menu.active{
    display:block
}
#mobile-menu-open{
    display:none;
    cursor:pointer;
    position:fixed
    ;right:15px;
    top:10px;
    color:#3498db;
    font-size:1.5em;
    z-index:20;
    padding:0 7px;
    border-radius:4px;
    background:#fff
}
#mobile-menu-close{
    display:none;
    text-align:right;
    width:100%;
    background:#fff;
    font-size:1.5em;
    padding-right:15px;
    padding-top:10px;
    cursor:pointer;
    color:#3498db
}
#mobile-menu-close span{
    font-size:0.5em;
    text-transform:uppercase
}
#mobile-menu-close i{
    vertical-align:middle
}
footer{
    padding:50px 0
}
.copyright{
    padding-top:20px
}
.copyright p{
    margin:0;
    color:#74808a
}
.top{
    text-align:center
}
.top span{
    cursor:pointer;
    display:block;
    margin:15px auto 0 auto;
    width:35px;
    height:35px;
    border-radius:50%;
    border:3px solid #b9bfc4;text-align:center
}
.top i{
    color:#74808a
}
.social{
    text-align:right
}
.social ul{
    margin:5px 0 0 0;
    padding:0
}
.social li{
    display:inline-block;
    font-size:1.25em;
    list-style:none
}
.social a{
    display:block;
    color:#74808a;
    padding:10px
}
.social a:hover{
color:#3498db
}
.btn-rounded-white{
    display:inline-block;
    color:#fff;
    padding:15px 25px;
    border:3px solid #fff;
    border-radius:30px;
    transition:.5s ease all
}
.btn-rounded-white:hover{
    color:#3498db;
    background:#fff;
    text-decoration:none
}
.shadow{
    box-shadow:0 1px 3px rgba(0,0,0,0.12),0 1px 2px rgba(0,0,0,0.24)
}
.shadow-large{
    box-shadow:0 3px 6px rgba(0,0,0,0.08),0 3px 6px rgba(0,0,0,0.15)
}
.heading{
    position:relative;
    display:inline-block;
    font-size:2em;
    font-weight:300;
    margin:0 0 30px 0
}
.heading:after{
    position:absolute;
    content:'';
    top:100%;
    height:1px;
    width:50px;
    left:0;
    right:0;
    margin:0 auto;
    background:#3498db
}
.background-alt{
    background:#f2f2f5
}
#lead{
    position:relative;
    height:100vh;
    min-height:500px;
    max-height:1080px;
    background:url(../images/picture-01-4.webp); /*change backgroung image from header*/
    background-size:cover;
    padding:15px;
    overflow:hidden
}
#lead-content{
    position:absolute;
    z-index:10;
    top:50%;
    left:50%;
    transform:translate(-50%, -50%);
    text-align:center
}
#lead-content h1,#lead-content h2{
    margin:0
}
#lead-content h1{
    color:#fff;
    font-weight:900;
    font-size:5em;
    text-transform:uppercase;
    letter-spacing:0.05em;
    line-height:0.9em
}
#lead-content h2{
    color:#a0cfee;
    font-weight:500;
    font-size:2.25em;
    margin-bottom:15px
}
#lead-overlay{
    position:absolute;
    height:100%;
    width:100%;
    top:0;
    right:0;
    bottom:0;
    left:0;
    background:rgba(33,125,187,0.8);
    z-index:1
}
#lead-down{
    position:absolute;
    left:0;
    right:0;
    width:100%;
    text-align:center;
    z-index:10;
    bottom:15px;
    color:#fff
}
#lead-down span{
    cursor:pointer;
    display:block;
    margin:0 auto;
    width:35px;
    height:35px;
    border-radius:50%;
    border:3px solid #a0cfee;
    text-align:center
}
#lead-down i{
    animation:pulsate 1.5s ease;
    animation-iteration-count:infinite;
    padding-top:5px
}
@keyframes pulsate{
    0%{transform:scale(1, 1)}
    50%{transform:scale(1.2, 1.2)}
    100%{transform:scale(1, 1)}
}
#about{
    padding:75px 15px;
    border-bottom:1px solid #dcd9d9
}
#about h2{
    color:#374054
}
#about p{
    color:#74808a;
    margin:0
}
#experience{
    padding:50px 15px;
    text-align:center;
    border-bottom:1px solid #dcd9d9;

}
#experience h2{
    color:#374054
}
#experience-timeline{
    margin:30px auto 0 auto;
    position:relative;
    max-width:1000px;
    
}
#experience-timeline:before{
    position:absolute;
    content:'';
    top:0;
    bottom:0;
    left:303px;
    right:auto;
    height:100%;
    width:3px;
    background:#3498db;
    z-index:0
}
#experience-timeline:after{
    position:absolute;
    content:'';
    width:3px;
    height:40px;
    background:#3498db;
    background:linear-gradient(to bottom, #3498db, rgba(52,152,219,0));top:100%;left:303px
}
.vtimeline-content{
    margin-left:350px;
    background:#fff;
    border:1px solid #e6e6e6;
    padding:15px;
    border-radius:3px;
    text-align:left
}
.vtimeline-content h3{
    font-size:1.5em;
    font-weight:300;
    color:#374054;
    display:inline-block;
    margin:0
}
.vtimeline-content h4{
    font-size:1.2em;
    font-weight:300;
    color:#7e8890;
    margin:0 0 15px 0
}
.vtimeline-content p{
    color:#74808a;
    font-size:0.9em;
    margin:0
}
.vtimeline-point{
    position:relative;
    display:block;
    /*vertical-align: top;*/
    margin-bottom:30px
}
.vtimeline-icon{
    position:relative;
    color:#fff;
    width:50px;
    height:50px;
    background:#3498db;
    border-radius:50%;
    float:left;
    z-index:99;
    margin-left:280px
}
.vtimeline-icon i{
    display:block;
    font-size:2em;
    margin-top:10px
}
.vtimeline-date{
    width:260px;
    text-align:right;
    position:absolute;
    left:0;
    top:10px;
    font-weight:300;
    color:#374054
}
#education{
    padding:50px 15px 20px 15px;
    border-bottom:1px solid #dcd9d9;
    text-align:center
}
#education h2{
    color:#374054;
    margin-bottom:50px
}
.education-block{
    max-width:700px;
    margin:0 auto 30px auto;
    padding:15px;
    border:1px solid #dcd9d9;
    text-align:left;
    border-radius: 3px;

}
.education-block h3{
    font-weight:500;
    float:left;
    margin:0;
    color:#374054
}
.education-block span{
    color:#74808a;
    float:right
}
.education-block h4{
    color:#74808a;
    clear:both;
    font-weight:500;
    margin:0 0 15px 0
}
.education-block p,.education-block ul{
    margin:0;
    color:#74808a;
    font-size:0.9em
}
.education-block ul{
    padding:0 0 0 15px
}
#projects{
    padding:50px 15px;
    border-bottom:1px solid #dcd9d9;
    text-align:center
}
#projects h2{
    color:#374054;
    margin-bottom:50px
}
.project{
    position:relative;
    max-width:900px;
    margin:0 auto 30px auto;
    overflow:hidden;
    background:#fff;
    border-radius:4px
}
.project-image{
    float:left
}
.project-info{
    position:absolute;
    top:50%;
    transform:translateY(-50%);
    margin-left:300px;
    padding:15px
}
.project-info h3{
    font-size:1.5em;
    font-weight:300;
    color:#374054;
    margin:0 0 15px 0
}
.project-info p{
    color:#74808a;
    margin:0 0 15px 0;
    font-size:0.9em
}
.no-image .project-info{
    position:relative;
    margin:0;
    padding:30px 15px;
    transform:none
}
#more-projects{
    display:none
}
#skills{
    padding:50px 15px;
    text-align:center
}
#skills h2{
    color:#374054;
    margin-bottom:50px
}
#skills ul{
    display:block;
    margin:0 auto;
    padding:0;
    max-width:800px
}
#skills li{
    display:inline-block;
    margin:7px;
    padding:5px 10px;
    color:#374054;
    background:#e4e4ea;
    list-style:none;
    cursor:default;
    font-size:1.2em
}
#contact{
    padding:50px 15px;
    background:#3498db;
    text-align:center
}
#contact h2{
    margin:0 0 15px 0;
    color:#fff;
    font-weight:500
}
#contact-form{
    max-width:500px;
    margin:0 auto
}
    #contact-form input,#contact-form textarea{
    display:block;
    width:100%;
    padding:10px;
    border-radius:4px;
    border:none;
    margin-bottom:10px;
    background:#1d6fa5;
    color:#fff;
    transition:.5s ease all
}
#contact-form input::-webkit-input-placeholder,#contact-form textarea::-webkit-input-placeholder{
    color:#fff
}
#contact-form input:-moz-placeholder,#contact-form textarea:-moz-placeholder{
    color:#fff;
    opacity:1
}
#contact-form input::-moz-placeholder,#contact-form textarea::-moz-placeholder
{
    color:#fff;
    opacity:1
}
#contact-form input:-ms-input-placeholder,#contact-form textarea:-ms-input-placeholder{
    color:#fff
}
#contact-form input:focus,#contact-form textarea:focus{
    outline:none;background:#16527a
}
#contact-form textarea{
    height:150px;
    resize:none
}
#contact-form button{
    display:block;
    width:100%;
    background:#fff;
    border-radius:4px;
    padding:5px 10px;
    border:none;
    color:#3498db;
    font-weight:700;
    box-shadow:0 1px 3px rgba(0,0,0,0.12),0 1px 2px rgba(0,0,0,0.24);
    transition:.5s ease all
}
#contact-form button:hover{
    box-shadow:0 10px 20px rgba(0,0,0,0.19),0 6px 6px rgba(0,0,0,0.23)
}
.optional-section{
    padding:50px 15px;
    text-align:center;
    border-top:1px solid #dcd9d9
}
.optional-section h2{
    color:#374054
}
.optional-section-block{
    max-width:700px;
    margin:0 auto 30px auto;
    padding:15px;
    border:1px solid #dcd9d9;
    background:#fff;
    text-align:left
}
.optional-section-block h3{
    font-weight:500;
    margin:0 0 15px 0;
    color:#374054
}
.optional-section-block h4{
    color:#74808a;
    clear:both;
    font-weight:500;
    margin:0 0 15px 0
}
.optional-section-block p,.optional-section-block ul{
    margin:0 0 15px 0;
    color:#74808a;
    font-size:0.9em
}
.optional-section-block ul{
    padding:0 0 0 15px
}
@media only screen and (max-width: 750px){
    #experience-timeline:before,#experience-timeline:after{left:23px}
    .vtimeline-date{
        width:auto;
        text-align:left;
        position:relative;
        margin-bottom:15px;
        display:block;
        margin-left:70px
    }
    .vtimeline-icon{
        margin-left:0
    }
    .vtimeline-content{
        margin-left:70px
    }
}
@media only screen and (max-width: 992px){
    #lead{
        height:auto;
        min-height:auto;
        max-height:auto;
        padding:100px 15px
    }
    #lead-content{
        position:relative;
        transform:none;
        left:auto;
        top:auto
    }
    #lead-content h1{
        font-size:3em
    }
    #lead-content h2{
        font-size:1.75em
    }
    #about{
        text-align:center
    }
    #about p{
        text-align:left
    }
}
@media only screen and (max-width: 768px){
    header{
        position:fixed;
        display:none;
        z-index:999;
        animation:none;
        bottom:0;
        height:100%
    }
    #mobile-menu-open,#mobile-menu-close{
        display:block
    }
    #menu{
        height:100%;
        overflow-y:auto;
        box-shadow:none;
        border-radius:0;
        width:100%
    }
    #menu li{
        display:block;
        margin-bottom:10px
    }
    #lead-content h1{
        font-size:2em
    }
    #lead-content h2{
        font-size:1.3em
    }
    #lead-content a{
        padding:10px 20px
    }
    #lead-down{
        display:none
    }
    .education-block h3,.education-block span{
        float:none
    }
    .project-image{
        display:none
    }
    .project-info{
        position:relative;
        margin:0;
        padding:30px 15px;
        top:auto;
        transform:none
    }
    footer{
        text-align:center;
        
    }
    .social{
        text-align:center
    }
}
@media only screen and (max-width: 480px){
    #lead-content h1{
        font-size:1.5em
    }
    #lead-content h2{
        font-size:1em
    }
    #lead-content a{
        font-size:0.9em;
        padding:5px 10px
    }
}
/* result message after form submit */
#resultMessage {
    display: none; /* Hidden by default */
    position: fixed; /* Positioned relative to the viewport */
    left: 50%; /* Center horizontally */
    bottom: 20px; /* Positioned at the bottom of the viewport */
    transform: translateX(-50%); /* Center-align the div */
    padding: 10px 20px;
    color: #fff;
    background-color: #4f524f; 
    text-align: center;
    border-radius: 5px;
    opacity: 0; /* Start fully transparent */
    transition: opacity 0.5s ease-in-out; /* Smooth transition for opacity */
    z-index: 1000; /* High z-index to ensure visibility */
}

#resultMessage.show {
    display: block;
    opacity: 1; /* Fully visible when showing */
}

#resultMessage.fade {
    opacity: 0; /* Fade out to transparent */
    transition: opacity 2.5s ease-in-out; /* Slower transition for fade out */
}

.success {
    background-color: #5b97be; /* A nicer shade of green */
}

.error {
    background-color: #dc3545; /* A more intense red */
}


@media (max-width: 600px) {
    #resultMessage {
        font-size: 14px; /* Smaller font for smaller devices */
        padding: 10px;
    }
}
    /*contact checkbox design*/
    #cc {
        display: flex;
        align-items: center;
        margin-bottom: 24px;
    }
    
    #cc input[type="checkbox"] {
        appearance: none;
        -webkit-appearance: none;
        -moz-appearance: none;
        width: 22px;
        height: 22px;
        border: 2px solid #3498db;
        border-radius: 4px;
        outline: none;
        transition: background-color 0.3s, border-color 0.3s;
        margin-right: 12px;
        cursor: pointer;
        position: relative;
        flex-shrink: 0;
    }
    
    #cc input[type="checkbox"]:checked {
        background-color: #616175;
        border-color: #d8d8d8;
    }
    
    #cc input[type="checkbox"]:checked::before {
        content: '\2714';
        display: block;
        color: #fff;
        font-size: 16px;
        text-align: center;
        line-height: 18px;
        position: absolute;
        top:50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    
    #cc label {
        color: #fffefe;
        font-size: 1em;
        cursor: pointer;
        margin-bottom: 0;
    }
    

    .quote-popup {
        display: none;
        position: fixed;
        top: 20px;
        left: 50%;
        transform: translateX(-50%);
        padding: 20px;
        background-color: rgba(0, 0, 0, 0.8);
        color: white;
        border-radius: 10px;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
        text-align: center;
        font-size: 18px;
        z-index: 1000;
        opacity: 0;
        transition: opacity 0.5s ease-out;
    }
    
    .quote-popup.show {
        display: block;
        opacity: 1;
    }
    
    .quote-popup.fade {
        opacity: 0;
    }