:root {
    --branding-color: #CCD6F6;
    --secondary-color: #f9f7fe;
    --heading-font-family: "Playfair Display", serif;
    --default-font-family: "Poppins", sans-serif;
}



body {
    background: #0a192f;
    color: white;
    font-family: var(--default-font-family);
    padding-top: 10px;
}
body{
    display:block;
}

.gradient {
    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
    background-image: linear-gradient(to right, rgb(255, 242, 0), rgb(0, 72, 255));
    font-size: 90px;
}

button {
    display: block;
    background: #0a192f;
    color: rgb(255, 254, 251);
    padding: 15px 20px;
    text-decoration: none;
    border-color: yellow;
    text-align: center !important;
    margin: 0 auto;

}

.button-contact {
    padding: 0;
    margin:2px 5px;
    

}
button:hover{
    color:blue;
    transition: all 100ms ease-in-out;
}



#contact {
    padding: 90px;
}

.about-me {
    font-size: 28px;
}
nav {
    padding: 26px 0;
}

nav ul {
    padding: 0;
    margin: 0;
}

nav li {
    display: inline;
    list-style: none;
    line-height: 42px;
    margin-left: 15px;
    margin-right: 30px;
}

nav a{
    text-decoration: none;
    color: #e7e6ed;
    transition: all 100ms ease-in-out;
}

nav a:hover,
nav li.active a {
    color:yellow;
}

h1,
h2,
h3 {
    text-align: center !important;
    margin-bottom:20px;
    padding:10px;
    
}

h1 {
    font-size: 44px;
    font-family: 'Arvo', serif;
    color: #ccd6f6;
    font-weight: bold;
    line-height: 1;

}

h2 {
    font-size: 34px;
    font-weight: bold;
    font-family: var(--heading-font-family);
    color: #ccd6f6;
}

h3 {
    font-size: 24px;
font-weight: bold;
    font-family: var(--heading-font-family);
    color: #ccd6f6;
}

.email-link {
    text-align: center!important;
     margin: 2px;
    text-decoration: none;
    color:blue;
font-size: 20px;
font-family: var(--default-font-family);
}

.email-link:hover{
color: rgb(255, 255, 255);
transition: all 100ms ease-in-out;
}

.email{
    text-align: center;
    margin: 5px;
}

.arrow-down {
    margin: 30px;
}

.arrow-down span {
    display: block;
    width: 30px;
    height: 30px;
    border-bottom: 5px solid yellow;
    border-right: 5px solid blue;
    transform: rotate(45deg);
    margin: 0 auto;
    animation: arrow-down 2s infinite;
}

.arrow-down span:nth-child(2) {
    animation-delay: -0.2s;
}

.arrow-down span:nth-child(3) {
    animation-delay: -0.4s;
}

@keyframes arrow-down {
    0% {
        opacity: 0;
        transform: rotate(45deg) translate(-20px, -20px);
    }

    50% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        transform: rotate(45deg) translate(20px, 20px);
    }
}


    p {
            font-weight: normal;
            font-size: 18px;
            line-height: 18px;
            padding:30px;
            color:#A8C3C2;
        }


.project-description {
    padding: 160px 80px;
}

.weather img {
    width: 30;
}

small {
    margin: 0;
    font-size: 16px;
    line-height: 1.5;
}

.content-container {
    padding:160px 80px;
    
}

.block {
    display: block;
}

.mb-3 {
    margin-bottom: 1rem !important;
}

.col-3 {
    flex: 0 0 10%;
    max-width: 15%;
    position: relative;
    
}
.col-2 {
    flex: 0 0 auto;
    width: 16.66666667%;
    position:relative;
box-sizing: content-box;
}

.center {
    text-align: center !important;
    margin: 0 auto;
}
.p-0 {
    padding: 0 !important;
}
mb-3,
.my-3 {
    margin-bottom: 1rem !important;
}
.m-5 {
    margin: 1.5rem;
}

.btn-branding {
    background: var(--branding-color);
    border-radius: 4px;
    line-height: 27px;
    font-size: 18px;
    color: #FFFFFF;
    font-family: var(--default-font-family);
    font-style: normal;
    padding: 15px 30px;
}

.btn-branding-outline {
    font-size: 18px;
    line-height: 27px;
    padding: 15px 30px;
    border-radius: 4px;
    border-color: yellow !important;
    color: white;

}


.project-description {
    padding: 0px 5px;

}


.work {
    text-align: center;
    color: #3a33b7;
 
margin:0 auto;
display:block;
}


.reference {
    font-size: 17px;

}

.reference-link {
    text-decoration: none;
    font-weight: bold;
}

.reference-link:hover {
    color: var(--main-color);
}

.ramka-7 {
    width: 300px;
    height: 250px;
    background-color: var(--branding-color);
    position: relative;
    margin: 60px auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-family: 'Roboto', sans-serif;
    box-shadow: inset 6px 6px 8px 0 rgba(255, 255, 255, 0.89);
}

.ramka-7:after,
.ramka-7:before {
    mix-blend-mode: multiply;
    filter: none;
    z-index: -1;
    content: '';
    width: calc(100% + 90px);
    height: calc(100% + 90px);
    position: absolute;
    animation: anim-ramka-7 8s ease-in-out infinite;
}
footer .social-links a {
    margin: 10px;
    color: #CCD6F6;
    background:#0a192f;
    padding: 10px 14px;
    border-radius: 50%;
    font-size: 18px;
    transition: all 100ms ease-in-out;
    border-width: 5px 5px 5px 5px;
        border-style: solid dashed solid dashed;
        border-color: yellow #f3e5f5 #2c27b0 #f3e5f5;
   
}

footer .social-links a:hover {
    color: #0a192f;
    background: var(--branding-color);
}

.col-lg-6 img {
    border-radius: 50px;

}

@keyframes anim-ramka-7 {

    0%,
    100% {
        clip-path: polygon(0 0, calc(100% - (33px)) calc(0% + (33px)), 100% 100%, calc(0% + (33px)) calc(100% - (33px)));
    }

    50% {
        clip-path: polygon(calc(0% + (33px)) calc(0% + (33px)), 100% 0, calc(100% - (33px)) calc(100% - (33px)), 0 100%);
    }
}

.ramka-7:after {
    animation-delay: -5s;
    background-color: #faffbf;
    clip-path: polygon(0 0, calc(100% - (33px)) calc(0% + (33px)), 100% 100%, calc(0% + (33px)) calc(100% - (33px)));
}

.ramka-7:before {
    background-color: #3a33b7;
    clip-path: polygon(calc(0% + (33px)) calc(0% + (33px)), 100% 0, calc(100% - (33px)) calc(100% - (33px)), 0 100%);
}

.ramka-7:hover:before,
.ramka-7:hover:after {
    animation-play-state: paused;
}

.logo {
    max-height: 40px;
}


.col-lg-6 img {
    border-radius: 50px;

}
footer {
    margin: 60px 0;
}
.ramka-4 {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 30px auto;
    box-sizing: border-box;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-family: 'Roboto', sans-serif;
}

.ramka-4 span {
    position: absolute;
    top: 0;
    left: 0;
    width: 30%;
    height: 10%;
    display: block;
    box-sizing: border-box;
    z-index: -1;
}

.ramka-4 span:nth-child(1) {
    transform: rotate(0deg);
}

.ramka-4 span:nth-child(2) {
    transform: rotate(90deg);
}

.ramka-4 span:nth-child(3) {
    transform: rotate(180deg);
}

.ramka-4 span:nth-child(4) {
    transform: rotate(270deg);
}

.ramka-4 span:before {
    content: '';
    position: absolute;
    width: 40%;
    height: 6px;
    background: yellow;
    animation: anim-ramka-4 4s linear infinite;
}

@keyframes anim-ramka-4 {
    0% {
        transform: scaleX(0);
        transform-origin: left;
    }

    50% {
        transform: scaleX(1);
        transform-origin: left;
    }

    50.1% {
        transform: scaleX(1);
        transform-origin: right;
    }

    100% {
        transform: scaleX(0);
        transform-origin: right;
    }
}



@media (max-width: 900px) {
    h1 {
        font-size: 44px;
        line-height: 1.5;
    }

    h2 {
        font-size: 44px;
    }

    h3 {
        font-size: 22px;
        
    }

    .content {
        text-align: center;
        padding: 0;
        
    }

    .container {
        padding: 3px 3px;
        text-align:center!important;
    }
         .col-3{
            box-sizing: border-box;
         }
.col-2 {
    
    flex: 0 0 25%;
    max-width: 25%;
}

.ramka-4{
    display:none;
}

    }