@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: blue;

}

a {
    color: white;
    text-decoration: none;
}

.navbar {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    padding: 25px 9%;
    display: flex;
    background: transparent;
    backdrop-filter: blur(10px);
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    visibility: hidden;
    opacity: 0;
    animation: show-content 1.5s linear forwards;
    animation-name: 1.2s;
}

@keyframes show-content {
    100% {
        visibility: visible;
        opacity: 1;
    }
}

.navbar .logo {
    color: black;
    font-size: 30px;
    font-weight: 700;
}

.navbar ul {
    display: flex;

}

.navbar ul li {
    list-style: none;
    margin-left: 35px;
}

.navbar ul li a {
    color: black;
    font-size: 20px;
    font-weight: 500;
    transition: .5s;
}

.navbar ul li:hover a,
.navbar ul li:active a {
    color: rgb(14, 52, 220);
}

.home {
    display: flex;
    align-items: center;
    gap: 50px;

    height: 100vh;
    padding: 60px 9% 0;
    color: white;
    visibility: hidden;
    opacity: 0;
    animation: show-content 1.5s linear forwards;
    animation-delay: 1.6s;
}

.home-info h1 {
    font-size: 50px;
    background: linear-gradient(to top, red, yellow);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.home-info p {
    font-size: 16px;
    margin: 10px 0 25px;
}

.home-info .btn-sci {
    display: flex;
    align-items: center;
}

.btn {
    display: inline-block;
    padding: 10px 30px;
    background: rgb(14, 52, 220);
    border: 2px solid rgb(14, 52, 220);
    border-radius: 40px;
    box-shadow: 0 0 20px rgb(14, 52, 220);
    font-size: 18px;
    color: white;
    font-weight: 600;
    transition: .5s;
}

.btn:hover {
    background-color: green;
    color: #feffff;
    border: none;
    box-shadow: 0 0 10px green;
}


.bars-animation {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    z-index: -1;
}

.bars-animation .bar {
    width: 100%;
    height: 100%;
    background: linear-gradient(lightblue, rgb(93, 196, 237), lightcyan);
    transform: translateY(-100%);
    animation: show-bars .5s ease-in-out forwards;
    animation-delay: calc(.1s * var(--i));
}

@keyframes show-bars {
    100% {
        transform: translateY(0%)
    }
}

.home-info h2 {
    display: inline-block;
    font-size: 32px;
    margin-top: -10px;

}

.home-info h2 span {
    display: inline-block;
    position: relative;
    color: transparent;
    animation: display-text 16s linear infinite;
    animation-delay: calc(-4s * var(--i));
}

@keyframes display-text {

    25%,
    100% {
        display: none;
    }
}

.home-info h2 span::before {
    content: attr(data-text);
    position: absolute;
    width: 0;
    border-right: 2px solid white;
    background: linear-gradient(to top, red, yellow);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    white-space: nowrap;
    overflow: hidden;
    animation: fill-text 4s linear infinite;
}

@keyframes fill-text {

    10%,
    100% {
        width: 0%;
    }

    70%,
    90% {
        width: 100%;
    }
}


.home-info .btn-sci .sci {
    margin-left: 20px;
}

.home-info .btn-sci .sci a {
    display: inline-flex;
    padding: 8px;
    border: 3px solid grey;
    border-radius: 50%;
    font-size: 20px;
    color: rgb(40, 37, 238);
    margin: 0 8px;
    transition: .5s;
    box-shadow: 0 0 10px grey;

}

.home-info .btn-sci .sci a:hover {
    background: green;
    color: #feffff;
    box-shadow: 0 0 10px rgb(135, 150, 235);
}

.home-img .img-box {
    width: 32vw;
    height: 32vw;
    background-color: rgb(21, 27, 147);
    border-radius: 50%;
    padding: 5px;


}

.home-img .img-box::before,
.home-img .img-box::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;

}

.home-img .img-box::after {
    animation-delay: -5s;
}

.home-img .img-box .img-item {
    position: relative;
    width: 100%;
    height: 100%;
    background: radial-gradient(skyblue, lightcyan);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    overflow: hidden;


}

.home-img .img-box .img-item:hover {
    box-shadow: 0 0 5px blue,
        0 0 15px blue,
        0 0 35px blue,
        0 0 50px blue;
}

.home-img .img-box .img-item img {
    position: absolute;
    display: block;
    width: 85%;
    top: 50px;
    object-position: cover;

}

.about {
    height: auto;
    width: auto;
    background: radial-gradient(skyblue, lightblue, lightcyan);
    display: flex;
    flex-direction: column;
    justify-content: start;
    align-items: center;
}

.about img {
    height: 300px;
    width: 300px;
    position: absolute;
    left: 100px;
    top: 1100px;
    border: 3px solid grey;
    border-radius: 100%;
    filter: drop-shadow(0px 10px 10px grey);
}

.big1 {
    padding-top: 80px;
    padding-bottom: 50px;
}

.about div {
    height: auto;
    width: 900px;
    position: relative;
    left: 150px;
    /* border: 10px dashed red; */
    text-align: justify;

}

.about h1 {
    font-size: 50px;
}

.about p,
.about li {
    font-size: 30px;
    font-style: italic;
    color: #151B8D;
}

.about li::marker {
    content: "✨";
}

/* project */
.pro {
    display: flex;
    background: radial-gradient(skyblue,
            lightblue,
            lightcyan);
    padding-top: 50px;
    flex-wrap: wrap;
    justify-content: space-around;
    align-items: center;
}

.pros {
    display: flex;
    /* padding-top: 50px; */
    flex-wrap: wrap;
    justify-content: space-around;
    align-items: center;
}

.pro h2 {
    font-size: 50px;
    padding-top: 70px;

}

.pro1 {
    display: flex;
    flex-direction: column;
    margin: 50px;
    height: 400px;
    width: 250px;
    border: 1px solid grey;
    border-radius: 50px;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 20px grey;
}

.pro1 img {
    padding-top: 20px;
    height: 200px;
    width: 220px;
}

.pro1 button {
    background-color: blueviolet;
    border-radius: 50px;
    font-size: larger;
}

.pro1 p {
    width: 180px;
    height: auto;

}

/* footer */




.footer {
    position: relative;
    width: 100%;
    background: linear-gradient(skyblue,
            lightblue,
            lightcyan);
    min-height: 100px;
    padding: 20px 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.social-icon,
.menu {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 10px 0;
    flex-wrap: wrap;
}

.social-icon__item,
.menu__item {
    list-style: none;
}

.social-icon__link {
    font-size: 2rem;
    color: black;
    margin: 0 10px;
    display: inline-block;
    transition: 0.5s;
}

.social-icon__link:hover {
    transform: translateY(-10px);
}

.menu__link {
    font-size: 1.2rem;
    color: black;
    margin: 0 10px;
    display: inline-block;
    transition: 0.5s;
    text-decoration: none;
    opacity: 0.75;
    font-weight: 300;
}

.menu__link:hover {
    opacity: 1;
}

.footer p {
    color: black;
    margin: 15px 0 10px 0;
    font-size: 1rem;
    font-weight: 300;
}

footer #contact {
    display: flex;
    list-style-type: none;
    /* text-size-adjust: 10px; */
}




/* Responsive Design */
@media (max-width: 1200px) {

    /* Tablet */
    .navbar {
        flex-direction: column;
        padding: 15px 5%;
        display: none;
    }

    .navbar ul {
        flex-direction: column;
        align-items: center;
    }

    .navbar ul li {
        margin-left: 0;
        margin-bottom: 10px;
    }

    .home {
        flex-direction: column;
        gap: 20px;
        padding: 30px 5%;
    }

    .home-info h1 {
        font-size: 40px;
    }

    .home-info p {
        font-size: 14px;
    }

    .home-img .img-box {
        width: 50vw;
        height: 50vw;
    }

    .about img {
        display: none;

    }

    .about div {
        width: 100%;
        left: 0;
        padding: 0 10px;
    }

    .pro1 {
        width: 200px;
        height: auto;
        margin: 20px;
    }

    .pro1 img {
        height: 150px;
        width: 180px;
    }

    .pro1 p {
        width: 100%;
    }
}

/* Mobile */
@media (max-width: 600px) {


    .navbar {
        padding: 10px 5%;
    }

    .home {
        padding: 20px 5%;
    }

    .home-info h1 {
        font-size: 30px;
    }

    .home-info p {
        font-size: 12px;
    }

    .home-img .img-box {
        width: 70vw;
        height: 70vw;
    }

    .about img {
        display: none;

    }

    .about div {
        padding: 0 5px;
    }

    .pro1 {
        width: 150px;
        margin: 10px;
    }

    .pro1 img {
        height: 120px;
        width: 140px;
    }

    .pro1 p {
        font-size: 12px;
    }
}