@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;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: 'Poppins', sans-serif;
}

:root{
    --bg-color: #081b29;
    --second-bg-color: #112e42;
    --text-color: #ededed;
    --main-color: #00abf0;
}

html {
    font-size: 62.5%;
    overflow-x: hidden;
    
}
body {
    background: var(--bg-color);
    color: var(--text-color);
}
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 9%;
    background: transparent;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transition: .3s;

}

.header.sticky {
    background: var(--bg-color);
}

.logo {
    position: relative;
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 600;
}

.navbar {
    position: relative;
}

.navbar a {
    font-size: 1.7rem;
    color: var(--text-color);
    font-weight: 500;
    margin-left: 3.5rem; 
    transition: .3s;
}
.navbar a:hover,
    .navbar a.active{
        color: var(--main-color);

}
#menu-icon {
    position: relative;
    font-size: 3.6rem;
    color: var(--text-color);
    cursor: pointer;
    display: none;
}
section {
    min-height: 100vh;
    padding: 10rem 9% 2rem;
}
.home {
    display: flex;
    align-items: center;
    padding: 0 9%;
    background: url('/images/home.JPG') no-repeat;
    background-size: contain;
    background-position: right;
}
.home-content {
    max-width: 60rem;
    z-index: 99;
}
.home-content h1 {
    position: relative;
    display: inline-block;
    font-size: 5.6rem;
    font-weight: 700;
    line-height: 1.3;
}

.home-content h1 span {
    color: var(--text-color);
}

.home-content .text-animate {
    position: relative;
    width: 32.8rem;
}
.home-content .text-animate h3 {
    font-size: 3.2rem;
    font-weight: 700;
    color: transparent;
    -webkit-text-stroke: .7px var(--main-color);
    background-image: linear-gradient(var(--main-color), var(--main-color));
    background-repeat: no-repeat;
    -webkit-background-clip: text;
    background-position: -33rem 0;
    
}
.home.show-aniimate .home-content .text-animate h3 {
    animation: homeBgText 6s linear infinite;
    animation-delay: 2s;
}

.home-content .text-animate h3::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    border-right: 2px solid var(--main-color);
    z-index: -1;
    

}

.home.show-animate .home-content .text-animate h3::before {
    animation: homeCursorText 6s linear infinite;
    animation-delay: 2s;
} 

.home-content p {
    position: relative;
    font-size: 1.6rem;
    margin: 2rem 0 4rem;
}
.btn-box {
    position: relative;
    display: flex;
    justify-content: space-between;
    width: 34.5rem;
    height: 5rem;
}
.btn-box .btn {
    position: relative;
    display:  inline-flex;
    justify-content: center;
    align-items: center;
    width: 15rem;
    height: 100%;
    background: var(--main-color);
    border: .2rem solid var(--main-color);
    border-radius: .8rem;
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: .1rem;
    color: var(--bg-color);
    z-index: 1;
    overflow: hidden;
    transition: .5s;
}

.btn-box .btn:hover {
    color: var(--main-color);
}

.btn-box .btn:nth-child(2) {
    background: transparent;
    color: var(--main-color);

}

.btn-box .btn:nth-child(2):hover {
    color: var(--bg-color);
}

.btn-box .btn:nth-child(2)::before {
    background: var(--main-color);
}


.btn-box .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--bg-color);
    z-index: -1;
    transition: .5s;
}
.btn-box .btn:hover::before {
    width: 100%;

}
.home-sci {
    position: absolute;
    bottom: 4rem;
    width: 170px;
    display: flex;
    justify-content: space-between;
}
.home-sci a {
    position: relative;
    display: inline-flex; 
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: .2rem solid var(--main-color);
    border-radius: 50%;
    font-size: 20px;
    color: var(--main-color);
    z-index: 1;
    overflow: hidden;
    transition: .5s;
}

.home-sci a:hover {
    color: var(--bg-color);
}

.home-sci a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--main-color);
    z-index: -1;
    transition: .5s;
}
.home-sci a:hover::before {
    width: 100%;
}
.home-imgHover {
    position: absolute;
    top: 0;
    right: 0;
    width: 34.7%;
    height: 100%;
    background: transparent;
    transition: 3s;
}
.home-imgHover:hover {
    background: var(--bg-color);
    opacity: .8;
}
.about {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 2rem;
    background: var(--second-bg-color);
    padding-bottom: 6rem;
}
.heading {
    position: relative;
    font-size: 5rem;
    margin-bottom: 3rem;
    text-align: center;
}
span {
    color: var(--main-color);
}
.about-img {
    position: relative;
    width: 25rem;
    height: 25rem;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.about-img img {
    width: 85%;
    border-radius: 50%;
    border: .2rem solid var(--main-color);
}
 .about-img .circle-spin {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(0);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border-top: .2rem solid var(--second-bg-color);
    border-bottom: .2rem solid var(--second-bg-color);
    border-left: .2rem solid var(--main-color);
    border-right: .2rem solid var(--main-color);
    animation: aboutSpinner 8s linear infinite;
     
 }
 .about-content {
    text-align: center;
 }
 .about-content h3 {
    position: relative;
    display: inline-block;
    font-size: 2.6rem;
 }
 .about-content p {
    position: relative;
    font-size: 1.6rem;
    margin: 2rem 0 3rem;
 }
 .btn-box.btns {
    display: inline-block;
    width: 15rem;
 }
 .btn-box.btns a::before {
    background: var(--second-bg-color);
 }
 .education {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    min-height: auto;
    padding-bottom: 5rem;
 } 
.education .education-row {
    display: flex;
    flex-wrap: wrap;
    gap: 5rem;
}
.education-row .education-column {
    flex: 1 1 40rem;
}
.education-column .title {
    position: relative;
    display: inline-block;
    font-size: 2.5rem;
    margin: 0 0 1.5rem 2rem;
}
.education-column .education-box {
    position: relative;
    border-left: .2rem solid var(--main-color);
}
.education-box .education-content {
    position: relative;
    padding-left: 2rem;
}

.education-box .education-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: -1.1rem;
    width: 2rem;
    height: 2rem;
    background: var(--main-color);
    border-radius: 50%;
}

.education-content .content {
    position: relative;
    padding: 1.5rem;
    border: .2rem solid var(--main-color);
    border-radius: .6rem;
    margin-bottom: 2rem;
    overflow: hidden;
}

.education-content .content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: var(--second-bg-color);
    z-index: -1;
    transition: .5s;
}
.education-content .content:hover::before {
    width: 100%;
}

.education-content .content .year {
    font-size: 1.5rem;
    color: var(--main-color);
    padding-bottom: .5rem;
}
.education-content .content .year i {
    padding-right: .5rem;
}
.education-content .content h3 {
    font-size: 2rem;
}
.education-content .content p {
    font-size: 1.6rem;
    padding-top: .5rem;
}
.skills {
    min-height: auto;
    padding-bottom: 7rem;
    background: var(--second-bg-color);
}

.skills h2 {
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}
   .skills .skills-row {
    display: flex;
    flex-wrap: wrap;
    gap: 5rem;
   }

   .skills-row .skills-column {
    flex: 1 1 40rem;
   }

   .skills-column .title {
    position: relative;
    display: inline-block;
    font-size: 2.5rem;
    margin: 0 0 1.5rem;
   }

   .skills-column .skills-box {
    position: relative;
   }


 .skills-box .skills-content {
    position: relative;
    border: .2rem solid var(--main-color);
    border-radius: .6rem;
    padding: .5rem 1.5rem;
    z-index: 1;
    overflow: hidden;
 }

 .skills-box .skills-content::before {
content: '';
position: absolute;
top: 0;
left: 0;
width: 0;
height: 100%;
background: var(--bg-color);
z-index: -1;
transition: .5s;
 }


 .skills-box .skills-content:hover::before {
width: 100%;
 }

 .skills-content .progress {
    padding: 1rem 0;
 }
 .skills-content .progress h3 {
    font-size: 1.7rem;
    display: flex;
    justify-content: space-between;
 }
 .skills-content .progress h3 span {
    color: var(--text-color);
 }

 .skills-content .progress .bar {
    height: 2.5rem;
    border-radius: .6rem;
    border: .2rem solid var(--main-color);
    padding: .5rem;
    margin: 1rem 0;
 }

 .skills-content .progress .bar span {
    display: block;
    height: 100%;
    border-radius: .3rem;
    background: var(--main-color);
 }

 .skills-column:nth-child(1) .skills-content .progress:nth-child(1) .bar span{
    width: 85%;
 }
 .skills-column:nth-child(1) .skills-content .progress:nth-child(2) .bar span{
width: 75%;
 }

 .skills-column:nth-child(1) .skills-content .progress:nth-child(3) .bar span{
    width: 65%;
     }

     .skills-column:nth-child(1) .skills-content .progress:nth-child(4) .bar span{
        width: 58%;
         }

         .skills-column:nth-child(2) .skills-content .progress:nth-child(1) .bar span{
            width: 85%;
         }
         .skills-column:nth-child(2) .skills-content .progress:nth-child(2) .bar span{
        width: 50%;
         }
        
         .skills-column:nth-child(2) .skills-content .progress:nth-child(3) .bar span{
            width: 35%;
             }
        
             .skills-column:nth-child(2) .skills-content .progress:nth-child(4) .bar span{
                width: 62%;
                 }
                  
                 .contact {
                    min-height: auto;
                    padding-bottom: 7rem;
                 }

                 .contact h2 {
                    display: inline-block;
                    left: 50%;
                    transform: translateX(-50%);
                 }

                 .contact form {
                    max-width: 70rem;
                    margin: 0 auto;
                    text-align: center;
                 }
                 .contact form .input-box {
                    position: relative;
                    display: flex;
                    justify-content: space-between;
                    flex-wrap: wrap;
                 }
                 .contact form .input-box .input-field input,
                 .contact form .textarea-field textarea {
                    width: 100%;
                    height: 100%;
                    padding: 1.5rem;
                    font-size: 1.6rem;
                    color: var(--text-color);
                    background: transparent;
                    border-radius: .6rem;
                    border: .2rem solid var(--main-color);
                 }

                 .contact form .input-box .input-field input::placeholder,
                 .contact form .textarea-field textarea::placeholder{
                    color: var(--text-color);
                 }

                 .contact form .focus {
                    position: absolute;
                    top: 0;
                    left: 0;
                    width: 0;
                    height: 100%;
                    background: var(--second-bg-color);
                    border-radius: .6rem;
                    z-index: -1;
                    transition: .5s;
                 }

                 .contact form .input-box .input-field input:focus~.focus,
                 .contact form .input-box .input-field input:valid~.focus,
                 .contact form .textarea-field textarea:focus~.focus,
                 .contact form .textarea-field textarea:valid~.focus{

                    width: 100%;

                }

                 .contact form .textarea-field {
                    position: relative;
                    margin: .8rem 0 2.7rem;
                    display: flex;
                 }
                 .contact form .textarea-field textarea {
                    resize: none;
                 }
                 .contact form .btn-box.btns .btn {
                    cursor: pointer;
                 }
                 .footer {
                    display: flex;
                    justify-content: space-between;
                    align-items: center;
                    flex-wrap: wrap;
                    padding: 2rem 9%;
                    background: var(--second-bg-color);
                 }
                 .footer-text,
                 .footer-iconTop {
                    position: relative;
                 }


                 .footer-text p {
                    font-size: 1.6rem;
                 }
                 .footer-iconTop a {
                    position: relative;
                    display: inline-flex;
                    justify-content: center;
                    align-items: center;
                    padding: .8rem;
                    background: var(--main-color);
                    border: .2rem solid var(--main-color);
                    border-radius: .6rem;
                    z-index: 1;
                    overflow: hidden;
                 }

                 .footer-iconTop a::before {
                    content: '';
                    position: absolute;
                    top: 0;
                    left: 0;
                    width: 0;
                    height: 100%;
                    background: var(--second-bg-color);
                    z-index: -1;
                    transition: .5s;
                 }

                 .footer-iconTop a:hover::before {
                    width: 100%;

                 }

                 .footer-iconTop a i {
                    font-size: 2.4rem;
                    color: var(--bg-color);
                    transition: .5s;

                 }
                 .footer-iconTop a:hover i {
                    color: var(--main-color);
                 }

                 /* ANIMATION RELOAD AND SCROLL */

                 .animate {
                    position: absolute;
                    top: 0;
                    right: 0;
                    width: 100%;
                    height: 100%;
                    background: var(--bg-color);
                    z-index: 98;
                 }

                 .animate.home-img {
                    width: 50%;
                 }

                 .logo .animate,
                 .navbar .animate,
                 #menu-icon .animate,
                 .home.show-animate .animate {
                    animation: showRight 1s ease forwards;
                    animation-delay: calc(.3s * var(--i));
                 }
                 .animate.scroll {
                    transition: 1s ease;
                    transition-delay: calc(.3s / var(--i));
                    animation: none;
                 }

                 section:nth-child(odd) .animate.scroll,
                 .footer .animate.scroll {
                    background: var(--second-bg-color);
                 }
               
                 .education .education-box .animate.scroll {
                    width: 105%;
                 }

                 .about.show-animate .animate.scroll,
                 .education.show-animate .animate.scroll,
                 .skills.show-animate .animate.scroll, 
                 .contact.show-animate .animate.scroll,
                 .footer.show-animate .animate.scroll {
                    transition-delay: calc(.3s * var(--i));
                    width: 0;
                 }


                 /* BREAKPOINTS     */


                 @media (max-width: 1200px){
                    html {
                        font-size: 55;
                    }
                 }

                 @media (max-width: 991px) {
                    .header {
                        padding: 2rem 4%;
                    }
                    
                    section {
                        padding: 10rem 4% 2rem;
                    }

                    .home {
                        padding: 0 4%;
                    }

                    .footer {
                        padding: 2rem 4%;
                    }

                 }
                 @media (max-width: 850px) {
                    .animate.home-img {
                        width: 55%;
                    }
                 }

                 @media (max-width: 768px) {
                    .header {
                        background: var(--bg-color);
                    }

                    #menu-icon {
                        display: block;
                    }

                    .navbar {
                        position: absolute;
                        top: 100%;
                        left: -100%;
                        width: 100%;
                        padding: 1rem 4%;
                        background: var(--main-color);
                        box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .2);
                        z-index: 1;
                        transition: .25s ease;
                        transition-delay: .25s;

                    }

                    .navbar.active {
                        left: 0;
                        transition-delay: 0s;

                    }

                    .navbar .active-nav {
                        position: absolute;
                        top: 0;
                        left: -100%;
                        width: 100%;
                        height: 100%;
                        background: var(--bg-color);
                        border-top: .1rem solid rgba(0, 0, 0, .2);
                        z-index: -1;
                        transition: .25s ease;
                        transition-delay: 0s;
                    }

                    .navbar.active .active-nav {
                        left: 0;
                        transition-delay: .25s;
                    }

                    .navbar a {
                        display: block;
                        font-size: 2rem;
                        margin: 3rem 0;
                        transform: translateX(-20rem);
                        transition: .25s ease;
                        transition-delay: 0s;

                    }

                    .navbar.active a {
                        transform: translateX(0);
                        transition-delay: .25s;
                    }

                    .home-imgHover {
                        pointer-events: none;
                        background: var(--bg-color);
                        opacity: .6;
                    }
                 }
                    
                 @media (max-width: 520px) {
                    html {
                        font-size: 50%;
                    }

                    .home-content h1 {
                        display: flex;
                        flex-direction: column;
                    }

                    .home-sci {
                        width: 160px;
                    }

                    .home-sci a {
                        width: 38px;
                        height: 38px;
                    }
                 }

                 @media (max-width: 462px) {
                    .home-content h1 {
                        font-size: 5.2rem;
                    }

                    .education {
                        padding: 10rem 4% 5rem;
                    }

                    .contact form .input-box .input-field {
                        width: 100%;
                    }
                    .footer {
                        flex-direction: column-reverse;
                    }
                    .footer p {
                        margin-top: 2rem;
                        text-align: center;
                    }
                 }

                 @media (max-width: 371px) {
                    .home {
                        justify-content: center;
                    }
                    .home-content {
                        display: flex;
                        align-items: center;
                        flex-direction: column;
                        text-align: center;
                    }
                    .home-content h1 {
                        font-size: 5rem;
                    }
                 }

                 /* KEYFRAMES ANIMATION */
                 @keyframes homeBgText {
                    0%,10%,100% {
                        background-position: -33rem 0;
                    }

                    65%,82% {
                        background-position: 0 0;
                 }
                }

                @keyframes homeCursorText {
                    0%,10%,100% {
                        width: 0;
                    }

                    65%,78%,82% {
                        width: 100%;
                        opacity: 1;
                 }

                 75%,81%{
                    opacity: 0;
                 }
                }

                @keyframes aboutSpinner {
                    100% {
                        transform: translate(-50%, -50%) rotate(360deg);
                    }
                }

                @keyframes showRight {
                    100% {
                        width: 0;
                    }
                }