:root {
    --color-dark: #393646;
    --color-dark-2: #4f4557;
    --color-dark-3: #6d5d6e;
    --color-dark-4: #f4eee0;
    --color-dark-5: #968f9b;

    --color-primary: #576cbc;
    --color-success: #03c988;
    --color-danger: #e94560;
    --color-warning: #e9da50;

    --font-1: "Source Sans Pro";
    --font-2: "Space Grotesk";
    --font-3: "Space Mono";

    --container-padding: 10rem;
    --container-fluid-padding: 0.5rem;
    --container-mobile: 0.8rem;
}

* {
    font-family: var(--font-2);
    font-display: swap;
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

html,
body {
    height: 100%;
}

body {
    background-color: var(--color-dark);
    color: var(--color-dark-4);
}

button {
    font-size: clamp(1rem, 0.1vw + 0.8rem, 2rem);
}

.layer {
    position: absolute;
    z-index: -1;
    top: 50%;
    left: 0%;
    transform: translate(0, -50%);
}

.layer img {
    height: 600px;
}

.scroll-down {
    position: absolute;
    right: 0;
    bottom: 10rem;
    transform: rotate(90deg);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 10pt;
}

.scroll-down span {
    display: flex;
    align-items: center;
}

.scroll-down svg {
    width: 80px;
}

.glow {
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.75);
}

/*! ======================= Header ======================= */

header nav {
    background-color: rgba(255, 255, 255, 0.3);
    position: fixed;
    top: 1rem;
    left: 50%;
    transform: translate(-50%, 0);
    padding: 0 2rem;
    border-radius: 0.5rem;
    backdrop-filter: blur(8px);
    z-index: 999;
}

header nav ul {
    list-style: none;
    display: flex;
    flex-direction: row;
    gap: 1.5rem;
}

header a {
    color: #bab5bd;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    gap: 0.5rem;
    padding: 0.7rem 0.2rem;
    transition: ease 0.2s;
}

header li {
    background-image: linear-gradient(white, white);
    background-repeat: no-repeat;
    background-position: bottom center;
    background-size: 0% 0.2rem;
}

header li {
    transition: ease 0.2s;
}

header span {
    opacity: 0;
    transition: ease 0.2s;
}

header .active {
    color: var(--color-dark-4);
}

header li:hover a {
    color: var(--color-dark-4);
}

header li:hover {
    background-size: 100% 0.2rem;
}

#nav-home,
#nav-projects,
#nav-about,
#nav-resume,
#nav-contact {
    position: absolute;
    transform: translate(0, 1rem);
}

a:hover #nav-home,
a:hover #nav-projects,
a:hover #nav-about,
a:hover #nav-resume,
a:hover #nav-contact {
    opacity: 1;
    padding-top: 2.5rem;
}

/*! ======================= Main ======================= */

/*TODO ======================= HERO ======================= */

main {
    min-height: 100%;
    min-width: 100%;
}

main h1 {
    margin-top: 1rem;
    margin-bottom: 0.2rem;
    font-size: clamp(3rem, 4vw + 1rem, 4rem);
    font-family: var(--font-2);
    font-weight: bold;
    line-height: 4rem;
    font-family: "Space Mono";
}

main h2 {
    border: 2px dotted white;
    border-radius: 0.5rem;
    padding: 0.5rem 1rem;
    width: fit-content;
    display: flex;
    align-items: center;
    gap: 1rem;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.75);
}

.projects h2,
.resume h2,
.contact h2 {
    margin-bottom: 2rem;
}

.lang-btn {
    display: flex;
    gap: 0.8rem;
    align-items: center;
}

.lang-btn a {
    margin: 0 !important;
    cursor: pointer;
    background: 0;
    border: none;
    transition: 0.2s ease;
}

.lang-btn a:hover {
    opacity: 0.5;
}

.buttons {
    display: flex;
    margin-top: 3rem;
    gap: 1.5rem;
}

main h3 {
    display: flex;
    align-items: center;
    gap: 1rem;
}

main .hero {
    min-height: 100vh;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--container-padding);
}

.hero right {
    flex: 1;
}

.hero .left a {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.7rem;
    text-decoration: none;
}

.welcome {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.welcome #line {
    width: 40px;
    height: 1px;
    background-color: #fff;
}

.titles {
    display: flex;
    gap: 0.5rem;
}

/* TODO ========= About Section ========= */

.about {
    padding: 3rem var(--container-padding);
    background-color: var(--color-dark-2);
}

.about #about-text {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.about .container {
    padding: 2rem 0;
    display: flex;
    flex-direction: row;
    gap: 4rem;
}

.about img {
    height: 15rem;
}

.skills {
    padding: 2rem 0;
}

.skills h3 {
    margin-bottom: 2rem;
    font-size: 16pt;
    justify-content: center;
    gap: 0.4rem;
}

.skills h4 {
    text-align: center;
    font-weight: normal;
}

.highlight {
    background-color: var(--color-warning);
    outline: 2px solid var(--color-warning);
    color: var(--color-dark);
}

.skills img {
    height: 3rem;
    filter: grayscale(1);
    opacity: 0.75;
    transition: 0.1s ease-in-out;
    margin-bottom: 0.5rem;
}

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

.skills .card:hover img {
    filter: grayscale(0);
    opacity: 1;
}

.skills .level {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.skills .level-title {
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--color-dark-2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--color-dark);
    border-radius: 10px 10px 0px 0px;
}

.header-btn {
    display: flex;
    gap: 0.75rem;
}

.header-btn div {
    border-radius: 50%;
    height: 1rem;
    width: 1rem;
}

.header-btn .red {
    background-color: var(--color-danger);
}

.header-btn .ylw {
    background-color: var(--color-warning);
}

.header-btn .grn {
    background-color: var(--color-success);
}

.skills .level-card {
    background-color: var(--color-dark-3);
    display: flex;
    flex-direction: column;
    border-radius: 10px 10px 0px 0px;
}

.skills .levels-container {
    padding: 2rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.skills .levels {
    height: 0.2rem;
    background-color: var(--color-dark-2);
}

.skills .stop {
    background-color: var(--color-dark-4);
}

.skills .capt {
    height: max-content;
    padding: 0.2rem 0.5rem;
    color: var(--color-dark);
    text-align: center;
}

/* TODO ========= Projects Section ========= */

.projects {
    padding: 3rem var(--container-padding);
}

.projects .container {
    padding: 2rem 0;
    overflow: hidden;
}

.projects .carousel {
    display: flex;
    width: 100%;
    overflow-x: scroll;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--color-dark-2) var(--color-dark-3);
}

.projects .carousel::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.projects .carousel::-webkit-scrollbar-thumb {
    background-color: var(--color-dark-3);
    border-radius: 3px;
}

.projects .carousel::-webkit-scrollbar-thumb:hover {
    background-color: var(--color-dark-1);
}

.projects .carousel::-webkit-scrollbar-track {
    background-color: var(--color-dark-2);
}

.projects .carousel-inner {
    display: flex;
    gap: 1rem;
}

.projects .card {
    background: var(--color-dark-3);
    border-radius: 15px;
    display: inline-block;
    max-width: calc(100% / 4);
    flex: 0 0 auto;
    scroll-snap-align: center;
    text-align: center;
}

.projects .controls {
    margin-top: 10px;
    text-align: center;
    display: flex;
    justify-content: center;
    gap: 1rem;
}

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

.projects .card img {
    aspect-ratio: 1/1;
    width: 100%;
    opacity: 0.5;
    transition: 0.2s ease;
    height: auto;
    object-fit: cover;
    border-radius: 15px 15px 0 0;
    object-position: top left;
}

.projects .card-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    text-align: center;
}

.projects .card a {
    display: flex;
    align-items: center;
    color: var(--color-warning);
    width: fit-content;
    gap: 0.5rem;
}

.projects .container .mb-2 {
    margin-bottom: 2rem;
}

.projects .card:hover img {
    opacity: 1;
}

/* TODO =================== Resume ================== */

.resume {
    background-color: var(--color-dark-2);
    padding: 3rem var(--container-padding);
}

.resume .container {
    padding: 1rem 0;
    gap: 3rem;
    display: flex;
    flex-direction: column;
}

.resume .row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.resume h3 {
    text-align: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.resume .line {
    height: 2rem;
    background-image: linear-gradient(var(--color-dark), var(--color-dark));
    background-repeat: no-repeat;
    background-position: center;
    background-size: 2px 100%;
}

.resume .card {
    background-color: var(--color-dark);
    padding: 1rem 1.5rem;
    transition: 0.2s ease;
}

.resume .card:hover {
    scale: 1.02;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.5);
}

.resume small {
    opacity: 0.6;
}

.resume ul li {
    list-style-position: inside;
}

.resume p {
    margin-bottom: 1.5rem;
}

/* TODO ================== Contact ========================== */

.contact {
    padding: 3rem var(--container-padding);
}

.contact .container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

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

.contact form {
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}

.contact p {
    font-size: 16pt;
}

.contact .form-control {
    display: flex;
    flex-direction: column;
}

.contact .form-control input,
textarea {
    color: var(--color-dark-4);
    padding: 0.8rem;
    background-color: var(--color-dark-2);
    border: 0 solid var(--color-dark);
    border-bottom: 1px solid var(--color-dark-3);
    transition: 0.2s ease;
}

.contact .form-control input:focus,
textarea:focus {
    outline: none;
    background-color: var(--color-dark-3);
}

.contact .btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: fit-content;
}

.contact .left {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact .addresses {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    opacity: 0.6;
    margin-bottom: 2rem;
}

.contact .add-line {
    background-image: linear-gradient(white, white);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100% 2px;
    width: 40px;
    height: 2px;
}

.contact .my-add {
    display: flex;
    gap: 1rem;
}

.contact .p {
    align-items: start !important;
    flex-direction: column;
    gap: 0 !important;
}

.contact .addresses p {
    font-size: initial;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 11pt;
}

.contact a {
    color: var(--color-dark-4);
    opacity: 0.6;
    transition: 0.2s ease;
}

.contact a:hover {
    opacity: 1;
}

.contact .socials {
    display: flex;
    gap: 1rem;
}

/*! ======================= Footer ========================= */

footer {
    padding: 1.5rem var(--container-padding);
    background-color: var(--color-dark-2);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.75;
}

/*! ======================= Element Properties ======================= */

.btn {
    padding: 0.4rem 1rem;
    /* border-radius: 0.3rem; */
    color: white;
    border: 0;
    cursor: pointer;
    transition: ease 0.2s;
}

.btn-danger {
    background-color: var(--color-danger);
}

.btn-danger:hover {
    background-color: #e47373;
    background-image: linear-gradient(to bottom right, #d66767, #f08e8e);
}

.btn-primary {
    background-color: var(--color-primary);
}

.btn-primary:hover {
    background-color: #627ada;
    background-image: linear-gradient(to bottom right, #627ada, #849af1);
}

.btn-success {
    background-color: var(--color-success);
}

.btn-success:hover {
    background-color: #03c988;
    background-image: linear-gradient(to bottom right, #03c988, #75e4bf);
}

.btn-warning {
    background-color: var(--color-warning);
    color: var(--color-dark);
}

.btn-warning:hover {
    background-color: #e9da50;
    background-image: linear-gradient(to bottom right, #e9da50, #f0e585);
}

.text-dark {
    color: var(--color-dark);
}

.text-primary {
    color: var(--color-primary);
}

.text-success {
    color: var(--color-success);
}

.text-warning {
    color: var(--color-warning);
}

.text-danger {
    color: var(--color-danger);
}

/* TODO ================= Mobile View ================== */

/* For mobile screens */
@media screen and (max-width: 767.9px) {
    /* Styles go here */
    .scroll-down {
        display: none;
    }

    /* .active,
    nav a {
        color: var(--color-dark-5) !important;
    } */

    header nav,
    .nav-bottom {
        position: fixed;
        top: auto;
        bottom: 0;
        border-radius: 0;
        width: 100%;
        background-color: var(--color-dark-3);
        backdrop-filter: blur(8px);
        padding: 0.4rem 1rem;
    }

    .nav-bottom {
        position: relative;
    }

    .nav-bottom ul {
        list-style: none;
        display: flex;
        flex-direction: row;
        gap: 1.5rem;
    }

    nav ul {
        justify-content: center;
    }

    #nav-home,
    #nav-projects,
    #nav-about,
    #nav-resume,
    #nav-contact {
        position: relative !important;
        transform: translate(0, -1rem) !important;
        display: none !important;
    }

    a:hover #nav-home,
    a:hover #nav-projects,
    a:hover #nav-about,
    a:hover #nav-resume,
    a:hover #nav-contact {
        opacity: 0 !important;
        padding-top: -2.5rem !important;
        display: none !important;
    }

    main .hero {
        padding: 0 var(--container-mobile);
        flex-wrap: wrap;
        align-items: normal;
        justify-content: center !important;
    }

    .hero .welcome {
        text-align: center;
        justify-content: center;
    }

    .hero .left {
        display: flex;
        flex-direction: column;
        justify-content: start;
        align-items: center;
        text-align: center;
    }

    .hero .right {
        order: -1;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    main .hero img {
        max-width: 70%;
    }

    .buttons {
        flex-direction: column;
        align-items: center;
    }

    .lang-btn picture {
        display: flex;
        align-items: center;
    }

    .lang-btn img {
        min-width: 100%;
        width: 2rem;
    }

    /*! ============== About ============= */
    .about {
        padding: 3rem var(--container-mobile);
    }

    .about .container {
        gap: 2rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .skills .level {
        grid-template-columns: repeat(1, 1fr);
    }

    .skills img {
        filter: grayscale(0);
        opacity: 1;
    }

    /*! ============== Projects ============ */

    .projects {
        padding: 3rem var(--container-mobile) 0 var(--container-mobile);
    }

    .projects .carousel {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .projects .container {
        padding-bottom: 0;
    }

    .projects .mb-2 {
        margin-bottom: 0;
    }

    .projects .card {
        width: 100%;
        flex: 0 0 auto;
        width: calc(100% - 16px);
    }

    .projects .card img {
        opacity: 1;
    }

    /*! =============== Resume =============== */

    .resume {
        padding: 3rem var(--container-mobile);
    }

    .resume .row {
        grid-template-columns: repeat(1, 1fr);
    }

    /*! =============== Contact ============== */

    .contact {
        padding: 3rem var(--container-mobile);
    }

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

    .contact .socials {
        justify-content: center;
    }

    /*! =============== Footer ================ */

    footer {
        padding: 2rem var(--container-mobile);
    }
}

/* For tablet screens */
@media screen and (min-width: 768px) and (max-width: 1023px) {
    /* Styles go here */
    :root {
        --container-padding: 1.5rem;
    }

    .nav-bottom {
        display: none;
    }

    main .hero {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }

    .skills img {
        filter: grayscale(0);
        opacity: 1;
    }

    .hero img {
        max-width: 100%;
    }

    nav ul li span,
    nav ul li:hover span,
    nav a:hover span {
        display: none !important;
    }
}

@media screen and (min-width: 1024px) {
    /* Styles go here */
    .nav-bottom {
        display: none;
    }

    .hero img {
        max-width: 30rem;
    }

    .lang-btn picture {
        display: flex;
        align-items: center;
    }

    .lang-btn img {
        min-width: 100%;
        width: 2rem;
    }

    .projects img {
        opacity: 1 !important;
    }
}