body {
    font-family: "Roboto", sans-serif;
    background: #eee;
}

body p {
    line-height: 2;
}

.content {
    background:#fff;
    max-width: 800px;
    padding: 32px;
    margin: 24px auto;
}

.content img {
    width: 100%;
}

/* Preloader */

.preloader {
    position: fixed;
    width: 100%;
    height: 100vh;
    background: #0f0f0f;
    left: 0;
    top: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 400ms;
}

.preloader.hide {
    opacity: 0;
    pointer-events: none;
}

.preloader .preloader-text {
    color: #838383;
    text-transform: uppercase;
    letter-spacing: 8px;
    font-size: 15px;
}

.preloader .dots-container {
    display: flex;
    margin-bottom: 48px;
}

.preloader .dot {
    background: red;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    margin: 0 5px;
}

.preloader .dot.red {
    background: #ef476f;
    animation: bounce 1000ms infinite;
}

.preloader .dot.green {
    background: #06d6a0;
    animation: bounce 1000ms infinite;
    animation-delay: 200ms;
}

.preloader .dot.yellow {
    background: #ffd166;
    animation: bounce 1000ms infinite;
    animation-delay: 400ms;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter',sans-serif;
    text-decoration: none;
    list-style: none;
    scroll-behavior: smooth;
}
:root {
--text-color:#fff;
--bg-color:#1b1f24;
--second-bg-color:#22282f;
--main-color:#13bbff;
--other-color:#c3cad5;

--h1-font:4.5rem;
--h2-font:2.9rem;
--p-font:1rem;
}
body {
    color: var(--text-color);
    background: var(--bg-color);
}
header {
    position: fixed;
    width: 100%;
    top: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 40px 16%;
    background: transparent;
    transition: all .50s ease;
}
.logo {
    font-size: 36px;
    color: var(--text-color);
    font-weight: 600;
}
span {
    color: var(--main-color);
}
.navlist {
    display: flex;
}
.navlist a {
    font-size: var(--p-font);
    font-weight: 500;
    color: var(--other-color);
    margin-left: 40px;
    transition: all .50s ease;
}
.navlist a:hover {
    color: var(--main-color);
    text-shadow: 3px 3px 20px var(--main-color), -2px 1px 30px var(--text-color);
}
#menu-icon {
    font-size: 35px;
    z-index: 10001;
cursor: pointer;
display: none;
}
.h-btn {
    display: inline-block;
    padding: 11px 26px;
    background:transparent ;
    color: var(--main-color);
    border: 2px solid var(--main-color);
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    transition: all .50s ease;
}
.h-btn:hover {
    background: var(--main-color);
    color: var(--bg-color);
    box-shadow: 0 0 20px var(--main-color);
    transform: scale(1.1);
}
section {
    padding: 110px 16% 90px;
}

.hero {
    height: 100vh;
    width: 100%;
    background: url(./img/background.png);
    background-position: top right;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}
.main-content h4 {

    font-size: 1.6rem;
}
.main-content h1 {
    font-size: var(--h1-font);
    font-weight: 900;
    margin: 20px 0px 20px;
    line-height: 1.2;
}
.main-content p {
    font-size: var(--p-font);
    font-weight: 400;
    width: 620px;
    max-width: 100%;
    color: var(--other-color);line-height: 30px;
    margin-bottom: 15px;

}
.social {
    margin-bottom: 40px;
}
.social i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--main-color);
    border-radius: 50%;
    backdrop-filter: brightness(88%);
    font-size: 20px;
    margin-right: 17px;
    box-shadow: 0 0 20px transparent;
    cursor: pointer;
    transition: all .50s ease;
}
.social i:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px var(--main-color);
}
.btn {
    display: inline-block;
    padding: 11px 26px;
    background:var(--main-color) ;
    color: var(--bg-color);
    border: 2px solid var(--main-color);
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    transition: all .50s ease;
}
.btn:hover {
    background: transparent;
    color: var(--main-color);
    box-shadow: 0 0 20px var(--main-color);
}
.btn2 {
    background: transparent;
    color: var(--main-color);
    border: 2px solid var(--main-color);
    margin-left: 15px;
    transition: all .50s ease;
}
.btn2:hover {
    background: var(--main-color);
    color: var(--bg-color);
}
header.sticky {
    background: var(--bg-color);
    box-shadow: 0 .1rem 1rem rgba(0,0,0,.2);
    padding: 16px 16%;
}
.about {
    background: var(--second-bg-color);
    display: grid;
    grid-template-columns: repeat(2,1fr);
    align-items: center;
    gap: 1rem;
}
.about-img img {
    width: 100%;
    height: 530px;
    max-width: 530px;
    border-radius: 50%;
    object-fit: cover;
    border: 7px solid var(--main-color);
    box-shadow: 0 0 20px var(--main-color);
}
.about-text h2 {
    font-size: var(--h2-font);
    line-height: 1.3;
    margin-bottom: 20px;
}
.exp-area {
    margin-bottom: 50px;
}
.exp-area p {
    color: var(--text-color);
    font-weight: 600;
    font-size: 19px;

    line-height: 42px;
}
.exp-area p span {
    color: var(--other-color);
    font-size: var(--p-font);
    font-weight:400 ;
    margin-left: 8px ;
}
.center-text {
    text-align: center;
}
.center-text h2 {
    font-size: var(--h2-font);
}
.services-content {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(300px,auto));
    align-items: center;
    gap: 2.3rem;
    margin-top: 4.2rem;
}
.box {
    padding: 80px 40px 66px;
    background: #2d343f;
    border-radius: 28px;
    border: 1px solid transparent;
    box-shadow:  0 0 5px var(--main-color);
    transition: all .50s ease;
    cursor: pointer;
}
.box img {
    margin-bottom: 20px;
}
.box h3 {
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 10px;
}
.box p {
    font-size: var(--p-font);
    font-weight: 400;
    color: var(--other-color);
    line-height: 30px;
    margin-bottom: 20px;
}
.box a {
    display: inline-block;
    font-size: 22px;
    line-height: 1.273em;
    font-weight: 700;
    padding: 7px 0;
    color: var(--text-color);
    border-bottom: 2px solid #5d6c83;
    transition:  all .50s ease;
}
.box i {
    vertical-align: middle;
    font-size: 25px;
    color: var(--main-color);
    margin-left: 5px;
}
.box a:hover {
    border-bottom: 2px solid var(--main-color);
}
.box:hover {
    border: 1px solid var(--main-color);
    transform: translateY(-5px) scale(1.03);
}
.portfolio {
    background: var(--second-bg-color);
}
.Portfolio-content {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(350px,auto));
    align-items: center;
    gap: 2.3rem;
    margin-top: 4.2rem;
}
.row img {
    height: auto;
    width: 100%;
    border-radius: 28px;
    margin-bottom: 1.4rem;
}
.row {
    background: #2d343f;
    border-radius: 28px;
    border: 1px solid transparent;
    box-shadow: 0 0 5px var(--main-color);
    padding: 20px;
    transition: all .50s ease;
}
.main-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: .5rem;
}
.row h5 {
    font-size: 20px;
    font-weight: 600;
    color: var(--other-color);
}
.row i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 55px;
    height: 55px;
    font-size: 27px;
    border-radius: 50%;
    color: var(--text-color);
    background: #075fe4;
    
}
.row h4 {
    font-size: 25px;
    font-weight: 700;
    margin-bottom:10px 
    ;
    line-height: 1.4;
}
.row:hover {
    border: 1px solid var(--main-color);
    transform: translateY(-5px) scale(1.03);
    cursor: pointer;
}
.contact-form {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 4.2rem;
}
.contact-form form {
    position: relative;
    width: 600px;
}
form input,
form textarea {
    width: 100%;
    padding: 20px;
    border: none;
    outline: none;
    box-shadow: 0 0 5px var(--main-color);
    background: #2d343f;
    color: var(--text-color);
    margin-bottom: 20px;
    border-radius: 8px;
}
form input::placeholder,
form textarea::placeholder{
    color: var(--other-color);
    font-size: 15px;
}
form .send-btn {
    display: inline-block;
    padding: 11px 26px;
    background: var(--main-color);
    color: var(--bg-color);
    border: 2px solid var(--main-color);
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    transition: all .50s ease;
    width: 30%;
}
form .send-btn:hover {
    background: transparent;
    color: var(--main-color);
    box-shadow: 0 0 20px var(--main-color);
    cursor: pointer;
}
.footer {
    padding: 22px 16%;
    background:var(--second-bg-color) ;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}
.copyright p{
font-size: 15px;
font-weight: 400;
color: var(--other-color);
}
.scroll-top i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #075fe4;
    width: 45px;
    height: 45px;border-radius: 50%;
    color: var(--text-color);
    font-size: 27px;
}
@media(max-width:1700px) {
    header {
        padding: 20px 8%;
    }
    header.sticky {
        padding: 14px 8%;
    }
    section{
        padding: 90px 8% 80px;
    }
    .footer {
        padding: 18px 8%;
    }
    .logo {
        font-size: 28px;
    }
}

@media(max-width:1380px) {
    header {
        padding: 20px 5%;
    }
    header.sticky {
        padding: 14px 5%;
    }
    section{
        padding: 90px 5% 80px;
    }
    .footer {
        padding: 18px 5%;
    }
    .hero {
        height: 90vh;
        background-position: center;
    }
}
@media (max-width:1290px){
    .box {
        padding: 40px 40px 46px;
    }
    .box img {
        width: 100%;
        height: 60px;
        max-width: 60px;
    }
    .box h3 {
        font-size: 21px;
    }
}

@media (max-width:1240px){
.about {
    grid-template-columns: 1fr;
    grid-area: 2rem;
    text-align: center;
}
.about-img img {
    text-align: center;
    width: 100%;
    height: 400px;
    max-width: 400px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto;
}
:root {
    --h1-font:4rem;
    --h2-font:2.2rem;
    --p-font:15px;
}
}

@media (max-width:950px){
    :root  {
        --h1-font:3.5rem;
    }
    .social {
        margin-bottom: 20px;
        
    }
    #menu-icon{
        display: block;
    }
    .navlist {
        position: absolute;
        top: 100%;
        right: -100%;
        width: 255px;
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        background: var(--bg-color);
        transition: all .50s ease;
    }
    .navlist a {
        display: block;
        padding: 17px;
        font-size: 22px;
    }
    .navlist.active {
        right: 0;
    }
}
@media (max-width:680px) {
    .main-content p {
    width: 100%;
}
    
}

@media (max-width:470px) {
:root {
    --h1-font:3rem;
    --h2-font:2rem;
}
.about-img img {
    text-align: center;
    width: 100%;
    height: 300px;
    max-width: 300px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto;
}
}
html,
        body {
            margin: 0;
            padding: 0;
            width: 100%;
            height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            background: #000;
        }

        .button-container {
            margin-bottom: 20px;
        }

        .glow-on-hover {
            width: 220px;
            font-family: 'Roboto', sans-serif;
            font-size: 26px;
            font-weight: 600;
            height: 50px;
            border: none;
            outline: none;
            color: #fff;
            background: #111;
            cursor: pointer;
            position: relative;
            z-index: 0;
            border-radius: 10px;
        }

        .glow-on-hover:before {
            content: '';
            background: linear-gradient(45deg, #ff0000, #ff7300, #fffb00, #48ff00, #00ffd5, #002bff, #7a00ff, #ff00c8, #ff0000);
            position: absolute;
            top: -2px;
            left: -2px;
            background-size: 400%;
            z-index: -1;
            filter: blur(5px);
            width: calc(100% + 4px);
            height: calc(100% + 4px);
            animation: glowing 10s linear infinite;
            opacity: 0;
            transition: opacity .3s ease-in-out;
            border-radius: 10px;
        }

        .glow-on-hover:active {
            color: #000;
        }

        .glow-on-hover:active:after {
            background: transparent;
        }

        .glow-on-hover:before {
            opacity: 1;
        }

        .glow-on-hover:after {
            z-index: -1;
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            background: #111;
            left: 0;
            top: 0;
            border-radius: 10px;
        }

        @keyframes glowing {
            0% {
                background-position: 0 0;
            }

            50% {
                background-position: 400% 0;
            }

            100% {
                background-position: 0 0;
            }
        }
body {
            background-image: url('./images/logo.png');
            background-size: cover;
            text-align: center;
            font-family: Arial, sans-serif;
        }
       
        .button {
            display: inline-block;
            margin: 20px;
            padding: 10px 20px;
            background-image: url('button-background.jpg')cover ;
            background-size: cover;
            color: white;
            font-size: 20px;
            border: none;
            cursor: pointer;
        }      
        h1 {
            text-align: center;
            margin-top: 15vh;
            font-size: 24px;
            color: #ffffff;
        }
        h2 {
            font-size: 24px;
            color: #ffffff;
        }

@keyframes bounce {
    50% {
        transform: translateY(16px);
    }

    100% {
        transform: translateY(0);
    }
}