@import url(https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600;800;900&display=swap);

:root {
    --bg-color: #1f242d;
    --second-bg-color: #323946;
    --text-color: #fff;
    --main-color: #0ef;
}

* {
    margin: 0;
    padding: 0;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    box-sizing: border-box;
    text-decoration: none;
    list-style-type: none;
    font-family: "Poppins", sans-serif;
}
html {
    font-size: 62.5%;
    overflow-x: hidden;
}
body {
    min-width: 380px;
    background: var(--bg-color);
    color: var(--text-color);
}
/* help AI */
.help-ai {
    position: fixed;
    display: none;
    z-index: 300;
    padding: 15px;
    background: rgba(0, 0, 0, 0.319);
    border-radius: 5px;
    right: 0;
    bottom: 110px;
}
/* Navbar header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--bg-color);
    display: flex;
    padding: 2rem 9%;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}
.header.sticky {
    border-bottom: 0.1rem solid rgba(0, 0, 0, 0.2);
}
.header__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 2rem;
    color: var(--text-color);
    font-weight: 600;
}
.header__logo-img {
    width: 50px;
}
.navbar.active {
    display: block;
}
.nav__link {
    font-size: 1.7rem;
    color: var(--text-color);
    margin-left: 4rem;
    transition: all 0.1s;
}
.nav__link:hover {
    color: var(--main-color);
}
#menu-icon {
    display: none;
    font-size: 3.6rem;
    color: var(--text-color);
}
section {
    min-height: 100vh;
    padding: 10rem 9% 5rem;
}

/* Home */
.home {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 7rem;
}
.home__img img {
    width: 25vw;
    border-radius: 1rem;
    animation: floatImg 4s ease-in-out infinite;
}
@keyframes floatImg {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(2rem);
    }
    100% {
        transform: translateY(0);
    }
}

.home__content h3 {
    font-size: 2rem;
    font-weight: 700;
}
.home__content h3:nth-of-type(2) {
    margin-bottom: 2rem;
}
span {
    color: var(--main-color);
}
.home__content h1 {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.3;
}
.home__content p {
    font-size: 1.4rem;
}
.home__skills-list h4 {
    font-size: 16px;
    margin-bottom: 10px;
}
.home__skills-list li {
    display: flex;
    gap: 5px;
    align-items: center;
    font-style: italic;
    font-size: 13px;
    margin-left: 25px;
    letter-spacing: 0.5px;
    list-style-type: disc;
}
.home__skills-icon {
    width: 20px;
}
.home__social-media a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4rem;
    height: 4rem;
    background: transparent;
    border: 0.2rem solid var(--main-color);
    border-radius: 50%;
    font-size: 2rem;
    color: var(--main-color);
    margin: 3rem 1.5rem 3rem 0rem;
    transition: all 0.2s ease;
}
.home__social-media a:hover {
    transform: scale(1.1);
    background: var(--main-color);
    color: var(--second-bg-color);
    box-shadow: 0 0 1rem var(--main-color);
}
.btn {
    cursor: pointer;
    display: inline-block;
    padding: 1rem 2.8rem;
    background: var(--main-color);
    border-radius: 4rem;
    font-size: 1.6rem;
    color: var(--second-bg-color);
    letter-spacing: 1;
    font-weight: 600;
    transition: all 0.2s ease;
}
.btn:hover {
    transform: scale(1.02);
    box-shadow: 0 0 1rem var(--main-color);
}

/* About */
.about {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5rem;
    background: var(--second-bg-color);
}
.about__img img {
    width: 25vw;
    border-radius: 1rem;
    animation: floatImg 4s ease-in-out infinite;
}
@keyframes floatImg {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(2rem);
    }
    100% {
        transform: translateY(0);
    }
}
.about__heading {
    text-align: center;
    font-size: 4rem;
}
.about__content h2 {
    text-align-last: left;
    line-height: 1.2;
}
.about__content h3 {
    font-size: 2.6rem;
}
.about__content p {
    font-size: 1.4rem;
    margin: 1.5rem 0 2.5rem;
}
.about__projects-link {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}
.about__projects-link li a {
    font-size: 16px;
    text-decoration: underline;
    color: rgb(57, 149, 255);
}
.about__projects-link li a:hover {
    opacity: 0.7;
}
.about__projects-line {
    border: 1px solid white;
}

/* Services */
.services {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--second-bg-color);
}
.services__heading {
    text-align: center;
    font-size: 4rem;
    margin-bottom: 3rem;
}
.services__list {
    max-width: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
}
.services__item {
    flex: 1 1;
    background: var(--bg-color);
    padding: 3rem 4rem;
    border-radius: 1.5rem;
    text-align: center;
    border: 0.2rem solid var(--bg-color);
    transition: 0.2s ease;
}
.services__item:hover {
    border-color: var(--main-color);
    box-shadow: 2px 2px 15px var(--main-color);
    transform: scale(1.01);
}
.services__icon {
    font-size: 7rem;
    color: var(--main-color);
}
.services__title {
    font-size: 2.2rem;
    margin: 1rem 0;
}
.services__text {
    font-size: 1.4rem;
    margin: 0.5rem 0 2rem;
}
.services__orser-box {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
}
/* My Portfolios */
.portf {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg-color);
    padding-bottom: 10rem;
}
.portf__heading {
    text-align: center;
    font-size: 4rem;
    margin-bottom: 2rem;
}
.portf__main-text {
    font-size: 1.4rem;
    margin-bottom: 4rem;
    text-align: center;
}
.portf__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    align-items: center;
    gap: 2.5rem;
}
.portf__item {
    position: relative;
    border-radius: 1rem;
    box-shadow: 0 0 1rem var(--bg-color);
    overflow: hidden;
    display: flex;
}
.portf__item:hover img {
    transform: scale(1.1);
}
.portf__img {
    width: 300px;
    height: 170px;
    transition: 0.3s ease;
}
.portf__layer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: linear-gradient(rgba(0, 0, 0, 0.1), var(--main-color));
    transform: translateY(100%);
    transition: 0.3s ease;
}
.portf__item:hover .portf__layer {
    transform: translateY(0);
}
.portf__title {
    font-size: 2.5rem;
}
.portf__text {
    font-size: 1.6rem;
    margin: 0.3rem 0 0.5rem;
}
.portf__icon {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 5rem;
    height: 5rem;
    background: var(--text-color);
    border-radius: 50%;
}
.portf__icon i {
    font-size: 2rem;
    color: var(--second-bg-color);
}
/* Footer */
.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 1rem 3%;
}
.footer__text p {
    font-size: 1.2rem;
}
.footer__iconTop a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 0.8rem;
    background: var(--main-color);
    border-radius: 0.8em;
    transition: 0.2s 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);
}
.active {
    color: var(--main-color);
}
@media (max-width: 980px) {
    .header {
        padding: 1rem 4%;
    }
    section {
        padding: 10rem 4% 5rem;
    }
}
@media (max-width: 860px) {
    .nav__link {
        margin-left: 2rem;
    }
}
@media (max-width: 770px) {
    .navbar {
        display: none;
    }
    #menu-icon {
        display: block;
    }
    .navbar {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: 1rem 3%;
        background: var(--bg-color);
        border-top: 0.1rem solid rgba(0, 0, 0, 0.2);
        box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2);
    }
    .nav__link {
        display: block;
        font-size: 1.6rem;
        margin: 1rem 0;
        text-align: center;
    }
    .home__content h3 {
        font-size: 1.5rem;
    }
    .home__content h1 {
        font-size: 2rem;
    }
    .home__content p {
        font-size: 1.1rem;
    }
    .about__heading {
        font-size: 3rem;
    }
    .about__content h3 {
        font-size: 2rem;
    }
    .about__content p {
        font-size: 1.2rem;
    }
    .btn {
        font-size: 1.2rem;
    }
    .portf__heading {
        font-size: 3rem;
    }
    .portf__list {
        grid-template-columns: repeat(2, 1fr);
    }
    .services__heading {
        font-size: 3rem;
    }
    .services__title {
        font-size: 1.8em;
    }
    .services__text {
        font-size: 1.2rem;
    }
}
@media (max-width: 700px) {
    .home {
        flex-direction: column;
        gap: 5rem;
        padding: 10rem 9% 5rem;
    }
    .home__img {
        display: flex;
        justify-content: center;
    }
    .home__img img {
        width: 70%;
    }
    .home__content h3 {
        font-size: 2em;
    }
    .home__content h1 {
        font-size: 2.6rem;
    }
    .home__content p {
        font-size: 1.3em;
    }
}
@media (max-width: 600px) {
    .about {
        padding: 10rem 9% 5rem;
        flex-direction: column-reverse;
    }
    .about__img {
        display: flex;
        justify-content: center;
    }
    .about__img img {
        width: 70%;
    }
    .services__list {
        flex-direction: column;
    }
    .portf__list {
        grid-template-columns: repeat(1, 1fr);
    }
    .contact h2 {
        font-size: 3rem;
        margin-bottom: 2rem;
    }
    .contact__input-box input,
    .contact form textarea {
        font-size: 1.1rem;
    }
}
@media (max-width: 450px) {
    .help-ai {
        bottom: 80px;
    }
    .home__content h3 {
        font-size: 1.5rem;
    }
    .home__content h1 {
        font-size: 1.8rem;
    }
    .home__content p {
        font-size: 1.1em;
    }
    .home__social-media a {
        padding: 5px;
    }
    .home__social-media a i {
        font-size: 1.7rem;
    }
    .about__content p {
        font-size: 1.3rem;
    }
    .about__content h2 {
        font-size: 2.5rem;
    }
    .about__content h3 {
        font-size: 1.8rem;
    }
    .about__content p {
        font-size: 1.1rem;
    }
    .footer__text p {
        font-size: 0.8rem;
    }
    .footer__iconTop a {
        padding: 0.4rem;
    }
    .footer__iconTop a i {
        font-size: 1.5rem;
        color: var(--second-bg-color);
    }
}