@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;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: #1f242d;
    --second-bg-color: #323946;
    --text-color: #fff;
    --main-color: #0ef;
    --shadow-color: rgba(0, 0, 0, .7);
}

html {
    font-size: 62.5%;
    overflow-x: hidden;
}

body {
    background: var(--bg-color);
    color: var(--text-color);
}

section {
    min-height: 100vh;
    padding: 10rem 9% 2rem;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 9%;
    background: var(--bg-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.header.sticky {
    border-bottom: .1rem solid rgba(0, 0, 0, .2);
}

.logo {
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 600;
    cursor: default;
    animation: slideRight 1s ease forwards;
}

.logo:hover {
    color: var(--main-color);
    text-decoration: none;
    font-weight: 800;
}

.navbar a {
    display: inline-block;
    font-size: 1.7rem;
    color: var(--text-color);
    text-decoration: none;
    margin-left: 4rem;
    transition: .3s;
    cursor: default;
    opacity: 0;
    animation: slideTop .5s ease forwards;
    animation-delay: calc(.2s *var(--i));
}

.navbar a:hover,
.navbar a.active {
    color: var(--main-color);
    font-weight: 600;
    cursor: pointer;
}

#menu-icon {
    font-size: 3.6rem;
    color: var(--text-color);
    display: none;
}

.home {
    display: flex;
    justify-content: center;
    align-items: center;
}

.home-img img {
    width: 35vw;
    opacity: 0;
    animation: zoomIn 1s ease forwards, floatImage 4s ease-in-out infinite;
    animation-delay: .5s, 3s;
}

.home-content h3 {
    font-size: 3.2rem;
    font-weight: 700;
    opacity: 0;
    animation: slideBottom 1s ease forwards;
    animation-delay: 1.2s;
}

.home-content h3:nth-of-type(2) {
    margin-bottom: 2rem;
    animation: slideTop 1s ease forwards;
    animation-delay: 1.2s;
}

span {
    color: var(--main-color);
}

.home-content h1 {
    font-size: 5.6rem;
    font-weight: 700;
    line-height: 1.3;
    opacity: 0;
    animation: slideRight 1s ease forwards;
    animation-delay: 1.5s;
}

.home-content p {
    font-size: 1.6rem;
    opacity: 0;
    animation: slideLeft 1s ease forwards;
    animation-delay: 1.5s;
}

.social-media a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4rem;
    height: 4rem;
    background: transparent;
    border: .2rem solid var(--main-color);
    border-radius: 50%;
    font-size: 2rem;
    color: var(--main-color);
    margin: 3rem 1.5rem 3rem 0;
    transition: .5s ease;
    opacity: 0;
    animation: slideLeft 1s ease forwards;
    animation-delay: calc(.2s *var(--i));
}

.social-media a:hover {
    background: var(--main-color);
    color: var(--second-bg-color);
    box-shadow: 0 0 1rem var(--main-color);
}

.social-media a svg {
    width: 2rem;
    height: 2rem;
    fill: currentColor;
}

.x-icon {
    transform: translateY(1px);
    z-index: 1;
}

.btn {
    display: inline-block;
    padding: 1rem 2.8rem;
    background: var(--main-color);
    border-radius: 4rem;
    box-shadow: 0 0 1rem var(--main-color);
    font-size: 1.6rem;
    color: var(--second-bg-color);
    letter-spacing: .1rem;
    font-weight: 600;
    transition: .5s ease;
    opacity: 0;
    animation: slideTop 1s ease forwards;
    animation-delay: 2s;
}

.btn:hover {
    box-shadow: none;
}

/* KEYFRAMES ANIMATION */
@keyframes slideRight {
    0% {
        transform: translateX(-100px);
        opacity: 0;
    }

    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideLeft {
    0% {
        transform: translateX(100px);
        opacity: 0;
    }

    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideTop {
    0% {
        transform: translateY(100px);
        opacity: 0;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideBottom {
    0% {
        transform: translateY(-100px);
        opacity: 0;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes zoomIn {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes floatImage {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-2.4rem);
    }

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

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

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

.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: 90%;
    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;
}

.education {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    min-height: auto;
    padding-bottom: 5rem;
}

.education h2 {
    margin-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 {
    margin-bottom: 5rem;
}

.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: 95%;
}

.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: 40%;
}

.skills-column:nth-child(1) .skills-content .progress:nth-child(4) .bar span {
    width: 80%;
}

.skills-column:nth-child(2) .skills-content .progress:nth-child(1) .bar span {
    width: 80%;
}

.skills-column:nth-child(2) .skills-content .progress:nth-child(2) .bar span {
    width: 65%;
}

.skills-column:nth-child(2) .skills-content .progress:nth-child(3) .bar span {
    width: 85%;
}

.skills-column:nth-child(2) .skills-content .progress:nth-child(4) .bar span {
    width: 75%;
}

.services h2 {
    margin-bottom: 5rem;
}

.services-container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.services-container .services-box {
    flex: 1 1 30rem;
    background: var(--second-bg-color);
    padding: 3rem 2rem 4rem;
    border-radius: 2rem;
    text-align: center;
    border: .2rem solid var(--bg-color);
    transition: .5s ease;
}

.services-container .services-box:hover {
    border-color: var(--main-color);
    transform: scale(1.02);
}

.services-box i {
    font-size: 7rem;
    color: var(--main-color);
}

.services-box h3 {
    font-size: 2.6rem;
}

.services-box p {
    font-size: 1.6rem;
    margin: 1rem 0 3rem;
}

.portfolio {
    background: var(--second-bg-color);
}

.portfolio h2 {
    margin-bottom: 4rem;
}

.portfolio-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    align-items: center;
    gap: 2.5rem;
}

.portfolio-container .portfolio-box {
    position: relative;
    border-radius: 2rem;
    box-shadow: 0 0 1rem var(--bg-color);
    overflow: hidden;
    display: flex;
}

.portfolio-box img {
    width: 100%;
    transition: .5s ease;
}

.portfolio-box:hover img {
    transform: scale(1.1);
    filter: blur(4px);
}

.portfolio-box .portfolio-layer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 238, 255, 0.9));
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    padding: 0 4rem;
    transform: translateY(100%);
    transition: .5s ease;
}

.portfolio-box:hover .portfolio-layer {
    transform: translateY(0);
}

.portfolio-layer h4 {
    font-size: 3rem;
    color: var(--text-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.portfolio-layer p {
    font-size: 1.6rem;
    margin: .3rem 0 1rem;
    color: var(--text-color);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

.portfolio-layer a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 5rem;
    height: 5rem;
    background: var(--text-color);
    border-radius: 50%;
    box-shadow: 0 0 1rem rgba(0, 0, 0, 0.5);
    transition: .3s ease;
}

.portfolio-layer a:hover {
    background: var(--main-color);
    transform: scale(1.1);
}

.portfolio-layer a i {
    font-size: 2rem;
    color: var(--bg-color);
    transition: .3s ease;
}

.portfolio-layer a:hover i {
    color: var(--text-color);
}

.testimonial {
    display: flex;
    align-items: center;
    flex-direction: column;
    width: 100%;
    margin-top: 5rem;
}

.testimonial .testimonial-wrapper {
    position: relative;
    max-width: 90rem;
    width: 100%;
    padding: 5rem;
}

.testimonial-wrapper .testimonial-box {
    padding: 1rem;
    border-radius: 2rem;
    overflow: hidden;
}

.testimonial-content .testimonial-slide {
    display: flex;
    align-items: center;
    flex-direction: column;
    background: var(--second-bg-color);
    border-radius: 2rem;
    box-shadow: 0 .1rem .5rem var(--shadow-color);
    padding: 3rem 5rem;
    border-top: .8rem solid var(--main-color);
    border-bottom: .8rem solid var(--main-color);
}

.testimonial-slide img {
    width: 14rem;
    height: 14rem;
    object-fit: cover;
    border-radius: 50%;
    border: .5rem solid var(--second-bg-color);
    outline: .5rem solid var(--main-color);
}

.testimonial-slide h3 {
    font-size: 2.5rem;
    margin: 2rem 0;
}

.testimonial-slide p {
    font-size: 1.4rem;
    text-align: center;
}

.testimonial-box .swiper-button-next,
.testimonial-box .swiper-button-prev {
    color: var(--main-color);
}

.testimonial-box .swiper-button-next {
    right: 0;
}

.testimonial-box .swiper-button-prev {
    left: 0;
}

.testimonial-box .swiper-pagination-bullet {
    background: var(--text-color);
}

.testimonial-box .swiper-pagination-bullet-active {
    background: var(--main-color);
}

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

.contact h2 {
    margin-bottom: 3rem;
}

.contact form {
    max-width: 70rem;
    margin: 1rem auto;
    text-align: center;
    margin-bottom: 3rem;
}

.contact form .input-box {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.contact form .input-box input,
.contact form textarea {
    width: 100%;
    padding: 1.5rem;
    font-size: 1.6rem;
    color: var(--text-color);
    background: var(--second-bg-color);
    border-radius: .8rem;
    margin: .7rem 0;
}

.contact form .input-box input {
    width: 49%;
}

.contact form textarea {
    resize: none;
}

.contact form .btn {
    margin-top: 2rem;
    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 p {
    font-size: 1.6rem;
}

.footer-iconTop a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: .8rem;
    background: var(--main-color);
    border-radius: .8rem;
    transition: .5s ease;
}

.footer-iconTop a:hover {
    box-shadow: 0 0 1rem var(--main-color);
}

.footer-iconTop a i {
    font-size: 2.4rem;
    color: var(--second-bg-color);
}

::-moz-selection {
    /* Code for Firefox */
    color: var(--second-bg-color);
    background: var(--main-color);
}

::selection {
    color: var(--second-bg-color);
    background: var(--main-color);
}


/* CUSTOM SCROLLBAR */

/* width */
::-webkit-scrollbar {
    width: 10px;
  }
  
  /* Track */
  ::-webkit-scrollbar-track {
    box-shadow: inset 0 0 5px var(--second-bg-color); 
    border-radius: 10px;
  }
   
  /* Handle */
  ::-webkit-scrollbar-thumb {
    background: var(--main-color); 
    border-radius: 10px;
  }
  
  /* Handle on hover */
  ::-webkit-scrollbar-thumb:hover {
    background: var(--text-color); 
  }


/* BREAKPOINTS */
@media print {

    html,
    body {
        display: none; /* disables printing the website */
    }
}

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

@media (max-width: 991px) {
    .header {
        padding: 2rem 3%;
    }

    section {
        padding: 10rem 3% 2rem;
    }

    .services {
        padding-bottom: 7rem;
    }

    .portfolio {
        padding-bottom: 7rem;
    }

    .contact {
        min-height: auto;
    }

    .footer {
        padding: 2rem 3%;
    }
}

@media (max-width: 768px) {
    #menu-icon {
        display: block;
    }

    .navbar {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: 1rem 3%;
        background: var(--bg-color);
        border-top: .1rem solid rgba(0, 0, 0, .2);
        box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .2);
        display: none;
    }

    .navbar.active {
        display: block;
    }

    .navbar a {
        display: block;
        font-size: 2rem;
        margin: 3rem 0;
        text-align: center;
    }

    .home {
        flex-direction: column;
    }

    .home-content {
        order: 2;
    }

    .home-img {
        order: 1;
    }

    .home-content h3 {
        font-size: 2.6rem;
    }

    .home-content h1 {
        font-size: 5rem;
    }

    .home-img img {
        width: 70vw;
        margin-top: 4rem;
    }

    .social-media a {
        margin: 3rem 1rem 3rem 0;
    }

    .services h2 {
        margin-bottom: 3rem;
    }

    .portfolio h2 {
        margin-bottom: 3rem;
    }

    .portfolio-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonial .testimonial-wrapper {
        padding: 5rem 0;
    }

    .testimonial .testimonial-slide {
        padding: 3rem 2rem;
    }

    .testimonial-box .swiper-button-next,
    .testimonial-box .swiper-button-prev {
        display: none;
    }
}

@media (max-width: 617px) {
    .portfolio-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 450px) {
    html {
        font-size: 50%;
    }

    .contact form .input-box input {
        width: 100%;
    }

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

    .footer {
        flex-direction: column-reverse;
    }

    .footer p {
        text-align: center;
        margin-top: 2rem;
    }
}

@media (max-width: 365px) {
    .home-img img {
        width: 90vw;
    }

    .footer {
        flex-direction: column-reverse;
    }

    .footer p {
        text-align: center;
        margin-top: 2rem;
    }
}

/* Tooltip Container */
.tooltip {
    position: relative;
    display: inline-block;
}

/* Tooltip Text */
.tooltip .tooltiptext {
    visibility: hidden;
    width: 7.5rem;
    background-color: var(--second-bg-color);
    box-shadow: 0 0 1rem var(--second-bg-color);
    color: var(--main-color);
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    font-size: 1.1rem;
    top: 80%; /* Change from bottom to top */
    left: 50%;
    transform: translateX(-60%);
    opacity: 0;
    transition: opacity 0.3s;
}

/* Tooltip Arrow */
.tooltip .tooltiptext::after {
    content: "";
    position: absolute;
    bottom: 100%; /* Change from top to bottom */
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent var(--second-bg-color) transparent; /* Adjust border-color */
}

/* Show Tooltip on Hover */
.tooltip:hover .tooltiptext {
    visibility: visible;
    opacity: 1;
}