@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

:root {
    --header-height: 3rem;
    --font-semi: 600;

    --first-color: #4070F4;
    --second-color: #0E2431;

    --body-font: 'Poppins', sans-serif;
    --big-font-size: 2rem;
    --h2-font-size: 1.25rem;
    --normal-font-size: .938rem;

    --mb1: .5rem;
    --mb2: 1rem;
    --mb3: 1.5rem;
    --mb4: 2rem;
    --mb5: 2.5rem;
    --mb6: 3rem;

    --z-back: -10;
    --z-normal: 1;
    --z-tooltip: 10;
    --z-fixed: 100;
}

@media screen and (min-width: 768px) {
    :root {
        --big-font-size: 3.5rem;
        --h2-font-size: 2rem;
        --normal-font-size: 1rem;
    }
}

*, ::before, ::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    margin: var(--header-height) 0 0 0;
    font-family: var(--body-font);
    font-size: var(--normal-font-size);
    color: var(--second-color);
}

h1, h2, p { margin: 0; }

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

a { text-decoration: none; }

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.section-title {
    position: relative;
    font-size: var(--h2-font-size);
    color: var(--first-color);
    margin-top: var(--mb2);
    margin-bottom: var(--mb4);
    text-align: center;
}

    .section-title::after {
        position: absolute;
        content: '';
        width: 64px;
        height: 0.18rem;
        left: 0;
        right: 0;
        margin: auto;
        top: 2rem;
        background-color: var(--first-color);
    }

.section {
    padding-top: 3rem;
    padding-bottom: 2rem;
}

.bd-grid {
    max-width: 1024px;
    display: grid;
    grid-template-columns: 100%;
    grid-column-gap: 2rem;
    width: calc(100% - 2rem);
    margin-left: var(--mb2);
    margin-right: var(--mb2);
}

.l-header {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: var(--z-fixed);
    background-color: #ffffff;
    box-shadow: 0 1px 4px rgba(146, 161, 176, .15);
}

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

.nav-item { margin-bottom: var(--mb4); }
.nav-link { position: relative; color: #ffffff; }
    .nav-link:hover { position: relative; }
        .nav-link:hover::after {
            position: absolute;
            content: '';
            width: 100%;
            height: 0.18rem;
            left: 0;
            top: 2rem;
            background-color: var(--first-color);
        }

.nav-logo { color: var(--second-color); }
.nav-toggle {
    color: var(--second-color);
    font-size: 1.5rem;
    cursor: pointer;
}

.active::after {
    position: absolute;
    content: '';
    width: 100%;
    height: 0.18rem;
    left: 0;
    top: 2rem;
    background-color: var(--first-color);
}

.home { height: calc(100vh - 3rem); row-gap: 1rem; }
.home-data { align-self: center; }
.home-title { font-size: var(--big-font-size); margin-bottom: var(--mb5); }
.home-title-color { color: var(--first-color); }
.home-social { display: flex; flex-direction: column; }
.home-social-icon {
    width: max-content;
    margin-bottom: var(--mb2);
    font-size: 1.5rem;
    color: var(--second-color);
    transition: .3s;
}

    .home-social-icon:hover { color: var(--first-color); }

.home-img {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 295px;
}

    .home-img img {
        width: 295px;
        height: 295px;
        border-radius: 50%;
    }

.button {
    display: inline-block;
    background-color: var(--first-color);
    color: #ffffff;
    padding: 0.75rem 2.5rem;
    font-weight: var(--font-semi);
    border-radius: .5rem;
}

    .button:hover { box-shadow: 0 10px 36px rgba(0, 0, 0, .15); }

/*ABOUT*/

.about-container { row-gap: 2rem; text-align: center; }
.about-subtitle { margin-bottom: var(--mb2); }
.about-img { justify-self: center; }
    .about-img img { width: 200px; border-radius: .5rem; }

/*SKILLS*/

.skills-container { row-gap: 2rem; text-align: center; }
.skills-subtitle { margin-bottom: var(--mb2); }
.skills-text { margin-bottom: var(--mb4); }
.skills-data {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    font-weight: var(--font-semi);
    padding: 0.5rem 1rem;
    margin-bottom: var(--mb4);
    border-radius: .5rem;
    box-shadow: 0 4px 25px rgba(14, 36, 49, .15);
}

.skills-icon {
    font-size: 2rem;
    margin-right: var(--mb2);
    color: var(--first-color);
}

.skills-names {
    display: flex;
    align-items: center;
}

.skills-bar {
    position: absolute;
    left: 0;
    bottom: 0;
    background-color: var(--first-color);
    height: 0.25rem;
    border-radius: .5rem;
    z-index: var(--z-back);
}

.skills-html { width: 95%; }
.skills-css { width: 85%; }
.skills-js { width: 65%; }
.skills-ux { width: 85%; }
.skills-img { border-radius: .5rem; }

/*WORK*/

.work { text-align: center; }
.work-container { row-gap: 2rem; }
.work-img {
    box-shadow: 0 4px 25px rgba(14, 36, 49, .15);
    border-radius: .5rem;
    overflow: hidden;
}
    .work-img img { transition: 1s; cursor: pointer; }
        .work-img img:hover { transform: scale(1.1); }

/*CONTACT*/
.contact-input {
    width: 100%;
    font-size: var(--normal-font-size);
    font-weight: var(--font-semi);
    padding: 1rem;
    border-radius: .5rem;
    border: 1px solid var(--second-color);
    outline: none;
    margin-bottom: var(--mb4);
}

.contact-button {
    display: block;
    border: none;
    outline: none;
    font-size: var(--normal-font-size);
    cursor: pointer;
    margin-left: auto;
}

/*FOOTER*/

.footer {
    background-color: var(--second-color);
    color: #ffffff;
    text-align: center;
    font-weight: var(--font-semi);
    padding: 2rem 0;
}

.footer-title {
    font-size: 2rem;
    margin-bottom: var(--mb4);
}

.footer-social { margin-bottom: var(--mb4); }

.footer-icon {
    font-size: 1.5rem;
    color: #ffffff;
    margin: 0 var(--mb2);
}

/*MEDIA QUERIES*/

@media screen and (min-width: 769px) {
    body { margin: 0; }
    .section { padding-top: 4rem; padding-bottom: 3rem; }
    .section-title { margin-bottom: var(--mb6); }
        .section-title::after { width: 80px; top: 3rem; }

    .nav { height: calc(var(--header-height) + 1rem); }
    .nav-list { display: flex; padding-top: 0; }
    .nav-item { margin-left: var(--mb6); margin-bottom: 0; }
    .nav-toggle { display: none; }
    .nav-link { color: var(--second-color); }

    .home { height: 100vh; }
    .home-data { align-self: flex-end; }

    .home-social {
        padding-top: 0;
        padding-bottom: 2.5rem;
        flex-direction: row;
        align-self: flex-end;
    }

    .home-social-icon { margin-bottom: 0; margin-right: var(--mb4); }
    .home-img { width: 457px; height: 475px; bottom: 15%; }

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

    .about-img img { width: 300px; }

    .work-container {
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: repeat(2, 1fr);
        column-gap: 2rem;
    }

    .contact-form { width: 460px; }
    .contact-container { justify-items: center; }
}

@media screen and (min-width: 1024px) {
    .bd-grid { margin-left: auto; margin-right: auto; }
    .home-img { right: 10%; }
}

@media screen and (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        right: -100%;
        width: 80%;
        height: 100%;
        padding: 2rem;
        background-color: var(--second-color);
        transition: .5s;
    }

    .show { right: 0; }
}