/*==================== GOOGLE FONTS ====================*/
@import url("https://fonts.googleapis.com/css2?family=Jersey+25&family=Oswald:wght@200;300;400;500;600;700&display=swap");

/*==================== VARIABLES CSS ====================*/
:root {
    --header-height: 3rem;

    /*========== Colors ==========*/
    /* Change favorite color */
    --hue-color: 230; /*Purple 250 - Green 142 - Blue 230 - Pink 340*/

    /* HSL color mode */
    --first-color: hsl(var(--hue-color), 69%, 61%);
    --first-color-second: hsl(var(--hue-color), 69%, 61%);
    --first-color-alt: hsl(var(--hue-color), 57%, 53%);
    --first-color-lighter: hsl(var(--hue-color), 92%, 85%);
    --title-color: hsl(var(--hue-color), 8%, 15%);
    --text-color: hsl(var(--hue-color), 8%, 45%);
    --text-color-light: hsl(var(--hue-color), 8%, 65%);
    --input-color: hsl(var(--hue-color), 70%, 96%);
    --body-color: hsl(var(--hue-color), 60%, 99%);
    --container-color: #fff;
    --scroll-bar-color: hsl(var(--hue-color), 12%, 90%);
    --scroll-thumb-color: hsl(var(--hue-color), 12%, 80%);

    /*========== Font and typography ==========*/
    --body-font: 'Oswald', sans-serif;
    --accent-font: 'Jersey 25', sans-serif;

    /* .5rem = 8px, 1rem = 16px, 1.5rem = 24px ... */
    --big-font-size: 2rem;
    --h1-font-size: 1.5rem;
    --h2-font-size: 1.25rem;
    --h3-font-size: 1.125rem;
    --normal-font-size: .938rem;
    --small-font-size: .813rem;
    --smaller-font-size: .75rem;

    /*========== Font weight ==========*/
    --font-medium: 500;
    --font-semi-bold: 600;

    /*========== Margenes Bottom ==========*/
    /* .25rem = 4px, .5rem = 8px, .75rem = 12px ... */
    --mb-0-25: .25rem;
    --mb-0-5: .5rem;
    --mb-0-75: .75rem;
    --mb-1: 1rem;
    --mb-1-5: 1.5rem;
    --mb-2: 2rem;
    --mb-2-5: 2.5rem;
    --mb-3: 3rem;

    /*========== z index ==========*/
    --z-tooltip: 10;
    --z-fixed: 100;
    --z-modal: 1000;
}

/* Font size for large devices */
@media screen and (min-width: 968px) {
    :root {
        --big-font-size: 3rem;
        --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;
    }
}

/*========== Variables Dark theme ==========*/
body.dark-theme {
    /* HSL color mode */
    --first-color-second: hsl(var(--hue-color), 30%, 8%);
    --title-color: hsl(var(--hue-color), 8%, 95%);
    --text-color: hsl(var(--hue-color), 8%, 75%);
    --input-color: hsl(var(--hue-color), 29%, 16%);
    --body-color: hsl(var(--hue-color), 28%, 12%);
    --container-color: hsl(var(--hue-color), 29%, 16%);
    --scroll-bar-color: hsl(var(--hue-color), 12%, 48%);
    --scroll-thumb-color: hsl(var(--hue-color), 12%, 36%);
}



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

html {
    scroll-behavior: smooth;
}

body {
    margin: var(--header-height) 0 0 0;
    font-family: var(--body-font);
    font-size: var(--normal-font-size);
    background-color: var(--body-color);
    color: var(--text-color);
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    color: var(--title-color);
    font-family: var(--accent-font);
    font-weight: 400;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
}

/*==================== REUSABLE CSS CLASSES ====================*/
.section {
    padding: 2rem 0 4rem;
}

.section__title {
    font-size: var(--h1-font-size);
    color: var(--title-color);
    font-family: var(--accent-font);
}

.section__subtitle {
    display: block;
    font-size: var(--small-font-size);
    margin-bottom: var(--mb-3);
}

.section__title,
.section__subtitle {
    text-align: center;
}

/*==================== LAYOUT ====================*/
.container {
    max-width: 768px;
    margin-left: var(--mb-1-5);
    margin-right: var(--mb-1-5);
}

/* Prevent horizontal scroll */
html, body {
    max-width: 100%;
    overflow-x: hidden;
}

* {
    max-width: 100%;
}

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

.header {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: var(--z-fixed);
    background-color: var(--body-color);
    box-shadow: 0 1px 4px rgba(0, 0, 0, .1);
}

/*==================== NAV ====================*/
.nav {
    max-width: 968px;
    height: var(--header-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav__logo,
.nav__toggle {
    color: var(--title-color);
    font-family: var(--accent-font);
    font-weight: 400;
}

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

.nav__toggle {
    font-size: 1.1rem;
    cursor: pointer;
}

.nav__toggle:hover {
    color: var(--first-color);
}

.nav__btns {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.change-theme {
    font-size: 1.1rem;
    cursor: pointer;
    color: var(--title-color);
    transition: color 0.3s;
}

.change-theme:hover {
    color: var(--first-color);
}

@media screen and (max-width: 767px) {
    .nav__menu {
        position: fixed;
        top: -100%;
        left: 0;
        width: 100%;
        background-color: var(--body-color);
        padding: 4rem 1.5rem 2rem;
        box-shadow: 0 1px 4px rgba(0, 0, 0, .15);
        border-radius: 0 0 1.5rem 1.5rem;
        transition: .3s;
    }
}

.nav__list {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.nav__link {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: var(--small-font-size);
    color: var(--title-color);
    font-weight: var(--font-medium);
}

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

.nav__icon {
    font-size: 1.2rem;
}

.nav__close {
    position: absolute;
    right: 1.3rem;
    top: .5rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--first-color);
}

.nav__close:hover {
    color: var(--first-color-alt);
}

/* show menu */
.show-menu {
    top: 0;
}

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

/* Change background header */
.scroll-header {
    box-shadow: 0 1px 4px rgba(0, 0, 0, .15);
}

/*==================== HOME ====================*/
.home__container {
    gap: 1rem;
}

.home__content {
    grid-template-columns: 1fr;
    padding-top: 0.5rem;
    align-items: center;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

.home__blob {
    width: 200px;
    fill: var(--first-color);
    max-width: 100%;
}

.home__blob-img {
    width: 220px;
    height: 206px;
    object-fit: cover;
    clip-path: url(#mask0);
}

.home__img {
    justify-self: center;
    align-self: center;
}

.home__data {
    grid-column: 1/3;
}

.home__greeting {
    font-size: var(--h3-font-size);
    color: var(--text-color);
    font-weight: var(--font-medium);
    margin-bottom: var(--mb-0-5);
    margin-top: 0;
}

.home__title {
    font-size: var(--big-font-size);
    margin-bottom: var(--mb-0-5);
    font-family: var(--accent-font);
}

.home__role {
    font-size: var(--h3-font-size);
    color: var(--text-color);
    font-weight: var(--font-medium);
    margin-bottom: var(--mb-0-75);
    font-style: italic;
}

.home__typewriter-languages,
.home__typewriter-projects {
    color: #ff0000;
    font-weight: var(--font-medium);
}

.home__description {
    margin-bottom: var(--mb-2);
}

.home__desc-line {
    margin-bottom: var(--mb-0-5);
}

.home__desc-line:last-child {
    margin-bottom: 0;
}

.home__info {
    display: flex;
    justify-content: space-evenly;
    margin-bottom: var(--mb-2-5);
}

.home__info-title {
    font-size: var(--h2-font-size);
    font-family: var(--accent-font);
    font-weight: 400;
    color: var(--title-color);
}

.home__info-name {
    font-size: var(--smaller-font-size);
}

.home__info-title,
.home__info-name {
    display: block;
    text-align: center;
}

.home__cta {
    margin-top: var(--mb-2);
    text-align: center;
}

.home__learn-more {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text-color);
    transition: all 0.3s ease;
    animation: float 3s ease-in-out infinite;
    background: none;
    border: none;
    padding: 0;
}

.home__learn-more:hover {
    color: var(--first-color);
    transform: translateY(-2px);
}

.home__learn-text {
    font-size: var(--normal-font-size);
    font-weight: var(--font-medium);
    font-family: var(--body-font);
}

.home__learn-arrow {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.home__learn-more:hover .home__learn-arrow {
    transform: translateY(3px);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-5px);
    }
}



.home__scroll {
    display: none;
}

.home__scroll-button {
    color: var(--first-color);
    transition: .3s;
}

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

.home__scroll-mouse {
    font-size: 2rem;
}

.home__scroll-name {
    font-size: var(--small-font-size);
    color: var(--title-color);
    font-weight: var(--font-medium);
    margin-right: var(--mb-0-25);
}

.home__scroll-arrow {
    font-size: 1.25rem;
}

/*==================== BUTTONS ====================*/
.button {
    display: inline-block;
    background-color: var(--first-color);
    color: #FFF;
    padding: 1rem;
    border-radius: 2rem;
    font-weight: var(--font-medium);
}

.button:hover {
    background-color: var(--first-color-alt);
}

.button__icon {
    font-size: 1.25rem;
    margin-left: var(--mb-0-5);
    transition: .3s;
}

.button--white {
    background-color: #FFF;
    color: var(--first-color);
}

.button--white:hover {
    background-color: #FFF;
}

.button--flex {
    display: inline-flex;
    align-items: center;
}

.button--small {
    padding: .75rem 1rem;
}

.button--link {
    padding: 0;
    background-color: transparent;
    color: var(--first-color);
}

.button--link:hover {
    background-color: transparent;
    color: var(--first-color-alt);
}



/*==================== SKILLS ====================*/
.skills__container {
    row-gap: 0;
}



.skills__list {
    row-gap: 1.5rem;
    padding-left: 0;
}

.skills__titles {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--mb-0-5);
}

.skills__name {
    font-size: var(--normal-font-size);
    font-family: var(--accent-font);
    font-weight: 400;
}

.skills__bar,
.skills__percentage {
    height: 5px;
    border-radius: .25rem;
}

.skills__bar {
    background-color: var(--first-color-lighter);
}

.skills__percentage {
    display: block;
    background-color: var(--first-color);
}

.skills__html {
    width: 90%;
}

.skills__css {
    width: 85%;
}

.skills__js {
    width: 80%;
}

.skills__react {
    width: 75%;
}

.skills__node {
    width: 85%;
}

.skills__python {
    width: 80%;
}

.skills__mongo {
    width: 75%;
}

.skills__kotlin {
    width: 75%;
}



/*==================== PORTFOLIO ====================*/
.portfolio__container {
    overflow: initial;
}

.portfolio__content {
    padding: 0 1.5rem;
    margin-bottom: var(--mb-2);
}

.portfolio__img {
    width: 265px;
    max-width: 100%;
    border-radius: .5rem;
    justify-self: center;
}

.portfolio__title {
    font-size: var(--h3-font-size);
    margin-bottom: var(--mb-0-5);
    font-family: var(--accent-font);
}

.portfolio__description {
    margin-bottom: var(--mb-0-75);
}

.portfolio__button:hover .button__icon {
    transform: translateX(.25rem);
}

.swiper-button-prev::after,
.swiper-button-next::after {
    content: '';
}





.swiper-container-horizontal > .swiper-pagination-bullets {
    bottom: -2.5rem;
}

.swiper-pagination-bullet-active {
    background-color: var(--first-color);
}

.swiper-button-prev,
.swiper-button-next,
.swiper-pagination-bullet {
    outline: none;
}



/*==================== CONTACT SECTION ====================*/
.contact {
    padding: 3rem 0 2rem;
}

.contact__title {
    font-size: var(--h1-font-size);
    color: var(--title-color);
    font-family: var(--accent-font);
    text-align: center;
    margin-bottom: var(--mb-1);
}

.contact__message {
    text-align: center;
    font-size: var(--normal-font-size);
    color: var(--text-color);
    font-style: italic;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/*==================== FOOTER ====================*/
.footer {
    padding-top: 0.5rem;
}

.footer__container {
    text-align: center;
    padding: 1rem 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.footer__bg {
    background-color: var(--first-color-second);
}

.footer__social {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: var(--mb-0-75);
}

.footer__social-icon {
    font-size: 1.25rem;
    color: #FFF;
    transition: color 0.3s;
}

.footer__social-icon:hover {
    color: var(--first-color-lighter);
}

.footer__copy {
    font-size: var(--smaller-font-size);
    text-align: center;
    color: var(--text-color-light);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-weight: 400;
}

/*========== SCROLL UP ==========*/
.scrollup {
    position: fixed;
    right: 1rem;
    bottom: -20%;
    background-color: var(--first-color);
    opacity: .8;
    padding: 0.5rem;
    border-radius: 50%;
    z-index: var(--z-tooltip);
    transition: .4s;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scrollup:hover {
    background-color: var(--first-color-alt);
}

.scrollup__icon {
    font-size: 1.5rem;
    color: #FFF;
}

.show-scroll {
    bottom: 2rem;
}

/*========== SCROLL BAR ==========*/
::-webkit-scrollbar {
    width: .60rem;
    background-color: var(--scroll-bar-color);
    border-radius: .5rem;
}

::-webkit-scrollbar-thumb {
    background-color: var(--scroll-thumb-color);
    border-radius: .5rem;
}

::-webkit-scrollbar-thumb:hover {
    background-color: var(--text-color-light);
}

/*==================== MEDIA QUERIES ====================*/
/* For small devices */
@media screen and (max-width: 350px) {
    .container {
        margin-left: var(--mb-1);
        margin-right: var(--mb-1);
        max-width: 100%;
        overflow-x: hidden;
    }

    .nav__menu {
        padding: 2rem .25rem 4rem;
    }

    .nav__list {
        column-gap: 0;
    }

            .home__content {
            grid-template-columns: 1fr;
        }

        .home__blob {
            width: 180px;
        }

        .home__info {
            margin-bottom: var(--mb-1-5);
        }

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

        .portfolio__img {
            width: 200px;
        }

        .portfolio__content {
            padding: 0;
        }


}

/* For medium devices */
@media screen and (min-width: 568px) {
    .home__content {
        grid-template-columns: 1fr 1fr;
    }

    .home__data {
        grid-column: initial;
    }

    .home__img {
    order: 1;
    justify-self: center;
    align-self: center;
}

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

    .portfolio__img {
        width: 220px;
    }

    .portfolio__content {
        align-items: center;
    }


}

@media screen and (min-width: 768px) {
    .container {
        margin-left: auto;
        margin-right: auto;
    }

    body {
        margin: 0;
    }

    .section {
        padding: 6rem 0 2rem;
    }

    .section__subtitle {
        margin-bottom: 4rem;
    }

    .header {
        top: 0;
        bottom: initial;
    }

    .header,
    .main,
    .footer__container {
        padding: 0 1rem;
    }

    .nav {
        height: calc(var(--header-height) + 1.5rem);
        column-gap: 1rem;
    }

    

    .change-theme {
        margin: 0;
    }

    .home__container {
        row-gap: 5rem;
    }

    .home__content {
        padding-top: 0.5rem;
        column-gap: 2rem;
    }

    .home__blob {
        width: 270px;
    }

    .home__scroll {
        display: block;
    }

    .home__scroll-button {
        margin-left: 3rem;
    }

    

    .portfolio__img {
        width: 320px;
    }

    .portfolio__content {
        align-items: center;
    }


}

/* For large devices */
@media screen and (min-width: 1024px) {
    .header,
    .main,
    .footer__container {
        padding: 0;
    }

    .home__blob {
        width: 320px;
    }

    



    .portfolio__content {
        column-gap: 5rem;
    }

    .swiper-container-horizontal > .swiper-pagination-bullets {
        bottom: -4.5rem;
    }


}