/*=============== GOOGLE FONTS ===============*/
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap");

/*=============== VARIABLES CSS ===============*/
:root {
    --header-height: 3.5rem;
    /*========== Colors ==========*/
    /*Color mode HSL(hue, saturation, lightness)*/
    /* 
      Change favorite color
      Default: hsl(162, 100%, 40%)
      Orange: hsl(14, 100%, 65%) - Blue: hsl(210, 100%, 70%)
      Pink: hsl(356, 100%, 75%) - Purple: hsl(250, 100%, 75%)

      For more colors visit: https://colors.dopely.top/color-pedia
      -> Choose any color 
      -> click on tab (Color Conversion)
      -> Copy the color mode (HSL)
  */

    --hue: 269;
    /*--first-color: hsl(var(--hue), 100%, 40%);
    --first-color-alt: hsl(var(--hue), 56%, 35%);*/
    --first-color: #673AB7;
    --first-color-alt: #502D8E;
    --title-color: hsl(228, 8%, 95%);
    --text-color: hsl(228, 8%, 65%);
    --body-color: hsl(228, 15%, 20%);
    --container-color: hsl(228, 15%, 15%);
    /*========== Font and typography ==========*/
    /*.5rem = 8px | 1rem = 16px ...*/
    --body-font: "Poppins", sans-serif;
    --biggest-font-size: 2rem;
    --bigger-font-size: 1.75rem;
    --big-font-size: 1.25rem;
    --h1-font-size: 1.5rem;
    --h2-font-size: 1.25rem;
    --h3-font-size: 1rem;
    --normal-font-size: .938rem;
    --small-font-size: .813rem;
    --smaller-font-size: .75rem;
    /*========== Font weight ==========*/
    --font-regular: 400;
    --font-medium: 500;
    --font-semi-bold: 600;
    /*========== z index ==========*/
    --z-tooltip: 10;
    --z-fixed: 100;
}

/*========== Responsive typography ==========*/
@media screen and (min-width: 1152px) {
    :root {
        --biggest-font-size: 4rem;
        --bigger-font-size: 3rem;
        --big-font-size: 2rem;
        --h1-font-size: 2.25rem;
        --h2-font-size: 1.5rem;
        --h3-font-size: 1.25rem;
        --normal-font-size: 1rem;
        --small-font-size: .875rem;
        --smaller-font-size: .813rem;
    }
}

/*=============== BASE ===============*/
* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}

html {
    scroll-behavior: smooth;
    overflow-y: scroll;
}

input,
textarea,
button,
body {
    font-family: var(--body-font);
    font-size: var(--normal-font-size);
}

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

input,
textarea,
button {
    outline: none;
    border: none;
}

h1,
h2,
h3,
h4 {
    color: var(--title-color);
    font-weight: var(--font-medium);
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

img,
svg {
    max-width: 100%;
    height: auto;
}

/*=============== REUSABLE CSS CLASSES ===============*/
.container {
    max-width: 1120px;
    margin-inline: 1.5rem;
}

.grid {
    display: grid;
    gap: 1.5rem;
}

.section {
    padding-block: 5rem 2rem;
}

.section__title,
.section__subtitle {
    text-align: center;
    color: var(--title-color);
    font-weight: var(--font-semi-bold);
}

.section__title {
    font-size: var(--h1-font-size);
    margin-bottom: 1.5rem;
}

.section__subtitle {
    font-size: var(--small-font-size);
    margin-bottom: .25rem;
}

    .section__subtitle span {
        color: var(--first-color);
    }

.main {
    overflow: hidden;
    /* For animation ScrollReveal */
}

hr.colored {
    border-top: 2px solid;
    border-color: var(--first-color);
    margin: 1rem 0 1rem 0;
}

/*=============== HEADER & NAV ===============*/
/*.header {
    position: fixed;
    width: 100%;
    background-color: var(--container-color);
    top: 0;
    left: 0;
    z-index: var(--z-fixed);
}*/

.nav {
    height: var(--header-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav__logo {
    color: var(--title-color);
    font-weight: var(--font-medium);
}

    .nav__logo span {
        color: var(--first-color);
    }

.nav__toggle,
.nav__close {
    display: flex;
    font-size: 1.25rem;
    color: var(--title-color);
    cursor: pointer;
}

.nav__logo {
    color: var(--title-color);
    font-weight: var(--font-medium);
}

    .nav__logo span {
        color: var(--first-color);
    }

.nav__toggle,
.nav__close {
    display: flex;
    font-size: 1.25rem;
    color: var(--title-color);
    cursor: pointer;
}

.pointer__cursor {
    cursor: pointer;
}

/* Navigation for mobile devices */
@media screen and (max-width: 1023px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        background-color: hsla(0, 0%, 10%.3);
        width: 75%;
        height: 100%;
        padding: 4.5rem 0 0 3rem;
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        /* Safari */
        transition: right .4s;
    }
}

.nav__list {
    display: flex;
    flex-direction: column;
    row-gap: 3rem;
}

.nav__link {
    color: var(--title-color);
    font-weight: var(--font-medium);
    transition: color .4s;
}

    .nav__link:hover {
        color: var(--first-color);
        cursor: pointer;
    }

.nav__close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
}

/* Show menu */
.show-menu {
    right: 0;
}

/* Add blur to header */
.blur-header {
    background-color: transparent;
}

    .blur-header::after {
        content: '';
        position: absolute;
        width: 100%;
        height: 100%;
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        /*Safari*/
        top: 0;
        left: 0;
        z-index: -1;
    }

.trigger-menu-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 2;
}

.trigger-menu-wrapper {
    transition: transform 0.4s;
}

.scroll-menu-down .trigger-menu-wrapper {
    transform: translate3d(0, -100%, 0);
}

.scroll-menu-up .trigger-menu-wrapper {
    transform: none;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.35);
}

/* Active link */
.active-link {
    color: var(--first-color);
}

/*=============== HOME ===============*/
.home {
    background-color: var(--container-color);
}

.home__container {
    padding-top: 2rem;
    row-gap: 2.5rem;
}

.home__content {
    display: grid;
    row-gap: 2rem;
}

.home__subtitle,
.home__education {
    font-size: var(--big-font-size);
}

    .home__subtitle span,
    .home__title {
        color: var(--first-color);
    }

.home__title {
    font-size: var(--bigger-font-size);
    font-weight: var(--font-semi-bold);
}

.home__description {
    margin-block: 1rem 1.5rem;
    font-size: 1.5rem;
}

.home__social {
    display: flex;
    justify-content: initial;
    align-items: center;
    column-gap: 1.25rem;
}

.home__social-link {
    display: flex;
    background-color: var(--first-color-alt);
    padding: .5rem;
    color: var(--title-color);
    font-size: 1.5rem;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    transition: transform .4s;
}

    .home__social-link:hover {
        transform: translateY(-.25rem);
    }

/*=============== BUTTON ===============*/
.button {
    display: inline-block;
    background-color: var(--first-color);
    padding: 1rem 1.75rem;
    border-radius: .5rem;
    color: var(--title-color);
    font-weight: var(--font-medium);
    transition: transform .4s;
}

    .button:hover {
        box-shadow: 0 8px 24px hsla(var(--hue), 100%, 40%, .25);
        transform: translateY(-.25rem);
    }

/*=============== ABOUT ===============*/
.about__container {
    row-gap: 2.5rem;
    padding-bottom: 3rem;
}

.about__data {
    text-align: center;
}

/*=============== PROJECTS ===============*/
.projects {
    background-color: var(--container-color);
}

.projects__container {
    row-gap: 2rem;
    justify-content: center;
    padding-block: 1rem;
}

.projects__card {
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
    transition: .3s ease-in-out !important;
}

    .projects__card:hover {
        -webkit-transform: scale(1.05) !important;
        /* Chrome, Safari, Opera */
        transform: scale(1.05) !important;
    }

.projects__img {
    width: 100%;
    height: 100%;
}

.projects__modal {
    padding-block: 5rem 0rem;
    text-align: center;
    position: absolute;
    left: 0;
    top: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, hsla(0, 0%, 0%, 0) 0%, hsla(var(--hue), 70%, 40%, .8) 120%);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    /* Safari */
    border-radius: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: start;
    transition: top .4s;
}

.projects__modal__title {
    font-size: var(--h1-font-size);
    color: var(--first-color);
}

.projects__card:hover .projects__modal {
    top: 0;
}

.projects__subtitle {
    color: var(--title-color);
    font-size: var(--small-font-size);
}

.projects__subtitle {
    position: relative;
    display: inline-block;
    font-size: var(--small-font-size);
    font-weight: var(--font-medium);
    color: var(--first-color);
    margin-bottom: .25rem;
    padding-left: 1.75rem;
    z-index: -1;
}

    .projects__subtitle::after {
        position: relative;
        content: '';
        width: 20px;
        height: 1px;
        background-color: var(--first-color);
        position: absolute;
        top: 50%;
        left: 0;
    }

.projects__title {
    font-size: var(--h2-font-size);
}

.projects__description {
    margin-bottom: .75rem;
}

/*=============== CONTACT ===============*/
.contact__container {
    padding-top: 1rem;
}

.contact__form,
.contact__group {
    display: grid;
    row-gap: 1rem;
}

.contact__form {
    position: relative;
}

.contact__input {
    padding: 1rem 1.25rem;
    border-radius: .5rem;
    background-color: var(--container-color);
    color: var(--title-color);
}

    .contact__input::placeholder {
        color: var(--text-color);
    }

.contact__form textarea {
    height: 11rem;
    resize: none;
    margin-bottom: 2rem;
}

.contact__button {
    justify-self: center;
    cursor: pointer;
}

.contact__message {
    position: absolute;
    left: 0;
    bottom: 4.5rem;
    font-size: var(--small-font-size);
    color: var(--title-color);
}

/*=============== FOOTER ===============*/
.footer {
    background-color: var(--container-color);
    padding-block: 3.5rem 2rem;
}

.footer__container {
    row-gap: 2rem;
    text-align: center;
}

.footer__title {
    font-size: var(--h1-font-size);
    font-weight: var(--font-semi-bold);
    margin-bottom: .25rem;
}

    .footer__title span {
        color: var(--first-color);
    }

.footer__education {
    font-size: var(--normal-font-size);
}

.footer__social {
    display: flex;
    justify-content: center;
    column-gap: 1.25rem;
}

.footer__social-link {
    display: flex;
    background-color: var(--first-color-alt);
    padding: .5rem;
    color: var(--title-color);
    font-size: 1.5rem;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    transition: transform .4s;
}

    .footer__social-link:hover {
        -webkit-transform: scale(1.05) !important;
        /* Chrome, Safari, Opera */
        transform: scale(1.1) !important;
        background-color: var(--first-color);
    }

/*=============== SCROLL BAR ===============*/
::-webkit-scrollbar {
    width: .6rem;
    border-radius: .5rem;
    background-color: hsl(228, 12% 25%);
}

::-webkit-scrollbar-thumb {
    background-color: hsl(228, 8%, 35%);
    border-radius: .5rem;
}

    ::-webkit-scrollbar-thumb:hover {
        background-color: hsl(228, 8%, 45%);
    }

/*=============== SCROLL UP ===============*/
.scrollup {
    position: fixed;
    right: 1rem;
    bottom: -50%;
    background-color: var(--body-color);
    padding: 6px;
    display: inline-flex;
    border-radius: .25rem;
    color: var(--first-color);
    font-size: 1.25rem;
    box-shadow: 0 4px 12px hsla(228, 15%, 8%, .4);
    z-index: var(--z-tooltip);
    transition: bottom .4s, transform .4s;
}

    .scrollup:hover {
        transform: translateY(-.25rem);
    }

/* Show Scroll Up */
.show-scroll {
    bottom: 3rem;
}

/*=============== BREAKPOINTS ===============*/
/* For small devices */
@media screen and (max-width: 320px) {

    .container {
        margin-inline: 1rem;
    }
}

/* For medium devices */
@media screen and (min-width: 576px) {

    .home__container,
    .about__container,
    .contact__container {
        grid-template-columns: 360px;
        justify-content: center;
    }
}

@media screen and (min-width: 768px) {

    .nav__menu {
        width: 35%;
    }

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

    .about__data,
    .home__description :is(.about__data, .home__description) :is(.section__subtitle, .section__title) {
        text-align: initial;
    }

    .home__social {
        justify-content: initial;
    }

    .about__data {
        order: 1;
    }

    .projects__container {
        grid-template-columns: repeat(2, 350px);
    }
}

@media screen and (min-width: 992px) and (max-width: 1151px) {
    .projects__container {
        grid-template-columns: repeat(3, 350px);
    }
}

/* For large devices */
@media screen and (min-width: 1023px) {

    .section {
        padding-block: 3rem 2rem;
    }

    .section__subtitle {
        font-size: var(--normal-font-size);
    }

    .nav {
        height: calc(var(--header-height) + 1.5rem);
    }

    .nav__close,
    .nav__toggle {
        display: none;
    }

    .nav__list {
        flex-direction: row;
        column-gap: 3rem;
    }

    .nav__menu {
        width: initial;
    }

    .blur-header::after {
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
    }
}

@media screen and (min-width: 1152px) {

    .container {
        margin-inline: auto;
    }

    .home__container {
        grid-template-columns: 455px 550px;
        column-gap: 7rem;
        padding-block: 6rem 3rem;
    }

    .home__content {
        row-gap: 4.5rem;
    }

    .home__description {
        margin-block: .35rem 1.5rem;
    }

    .home__social {
        column-gap: 1.5rem;
    }

    .about__container {
        grid-template-columns: 450px 550px;
        column-gap: 6.5rem;
    }

    .projects__container {
        grid-template-columns: repeat(4, 350px);
        row-gap: 3rem;
        padding-block: 2.5rem 4rem;
    }

    .contact__container {
        grid-template-columns: 680px;
        padding-block: 2.5rem 2rem;
    }

    .contact__group {
        grid-template-columns: repeat(2, 1fr);
        column-gap: 1.5rem;
    }

    .contact__input {
        border: 2px solid transparent;
        padding: 1.5rem;
    }

        .contact__input:focus {
            border: 2px solid var(--first-color);
        }

    .contact__form textarea {
        height: 20rem;
    }

    .footer {
        padding-block: 1.5rem 2rem;
    }

    .footer__container {
        grid-template-columns: repeat(2, 1fr);
        align-items: center;
        text-align: initial;
    }

    .footer__title {
        font-size: var(--big-font-size);
    }

    .footer__social {
        column-gap: 1.5rem;
    }

    .scrollup {
        right: 3rem;
    }
}