/*-------fonts-------*/

@font-face {
    font-family: 'Inter';
    src: url(../fonts/Inter-Regular.woff2) format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url(../fonts/Inter-Bold.woff2) format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/*-------variables-------*/

:root {

    --bg-color: #fafbef;
    --secondary: #576c8b;

    --text-color: #5a5750;

    --animation-color: #cc7080;

    --toggle-bg: #f7797d;
    --toggle-color: #fbd786;

    --section-padding-y: 50px;
    --section-padding-y-40: 40px;
    --section-padding-y-30: 30px;
    --section-padding-y-20: 20px;

    --border-radius-b: 30px;
    --border-radius-m: 15px;
    --border-radius-s: 5px;

    --font-family-base: 'Inter', sans-serif;

    --transition-duration: 0.2s;
    --focus-outline: 4px dotted var(--animation-color);
}

.dark-theme {
    --bg-color: #576c8b;
    --secondary: #fafbef;

    --text-color: #fafbef;

    --toggle-bg: #2c3e50;
    --toggle-color: #bdc3c7;
}

/*-------globals-------*/

body {
    margin: 0 auto;
    font-family: var(--font-family-base);
    font-size: 16px;
    line-height: 1.5;
    color: var(--text-color);
    background: var(--bg-color);
}

body.scroll-lock {
    overflow: hidden;
}

img {
    border: 0;
    display: block;
    height: auto;
    max-width: 100%;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

a {
    color: var(--text-color);
    transition-duration: var(--transition-duration);
}

a:focus-visible {
    outline: var(--focus-outline);
    outline-offset: 2px;
}

button:focus-visible {
    outline: var(--focus-outline);
    outline-offset: 2px;
}


/*-------utils-------*/

.wrapper {
    min-height: 100%;
    display: flex;
    flex-direction: column;
}

.container {
    margin: 0 auto;
    max-width: 1170px;
    padding-left: 15px;
    padding-right: 15px;
}

.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    margin: -1px !important;
    border: 0 !important;
    padding: 0 !important;
    white-space: nowrap !important;
    clip-path: inset(100%) !important;
    clip: rect(0 0 0 0) !important;
    overflow: hidden !important;
}

.section {
    padding-top: var(--section-padding-y);
    padding-bottom: var(--section-padding-y);
}

.title {
    font-weight: 700;
}

.title-section {
    margin-bottom: 30px;
    font-size: clamp(20px, 4vw, 30px);
    font-weight: 700;
}

.caps {
    text-transform: uppercase;
}

/* header */

.header__inner {
    display: flex;
    justify-content: space-between;
    padding: 30px 0;
    align-items: center;
}

.header__title {
    font-size: clamp(26px, 4.5vw, 36px);
}

.menu__list {
    display: flex;
    gap: 30px;
    align-items: center;
}

.menu__link {
    position: relative;
    display: inline-flex;
    padding: 10.5px 5px;
    font-weight: 700;
}

.menu__link::before {
    content: "";
    position: absolute;
    bottom: 10px;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--text-color);
    transition: all 0.5s;
}

.menu__link:hover::before {
    width: 100%;
}

.gradient {
    background: #fafbef;
    height: 100%;
    width: 100%;
    background: linear-gradient(150deg,
            rgba(87, 108, 139, 1) 1%,
            rgba(215, 160, 165, 1) 15%,
            rgba(235, 207, 224, 1) 34%,
            rgba(241, 244, 215, 1) 51%,
            rgba(251, 212, 197, 1) 69%,
            rgba(228, 162, 163, 1) 82%,
            rgba(216, 136, 145, 1) 91%,
            rgb(204, 112, 128) 100%);

    background-size: 300%;
    animation: changecolor 10s infinite alternate-reverse;
}

@keyframes changecolor {
    0% {
        background-position: left;
    }

    100% {
        background-position: right;
    }
}

.burger-button {
    padding: 0;
    background-color: transparent;
    border: none;
    width: 45px;
    aspect-ratio: 1;

    position: relative;
    border-radius: var(--border-radius-s);

    &:hover {
        background-color: var(--animation-color);
    }

    &::after {
        content: "";
        position: absolute;
        top: 50%;
        left: 50%;
        translate: -50% -50%;
        width: 50%;
        height: 2px;
        background-color: var(--text-color);
        border-radius: var(--border-radius-s);
        box-shadow: 0 -8px var(--text-color), 0 8px var(--text-color);
    }
}

.main {
    flex-grow: 1;
}

.intro__text {
    margin: 0 auto;
    font-size: 14px;
}

/*-------light/dark toggle-------*/

.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--toggle-bg);
    transition: 0.4s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: var(--toggle-color);
    transition: 0.4s;
    border-radius: 50%;
}

input:checked+.slider {
    background-color: var(--toggle-bg);
}

input:checked+.slider:before {
    transform: translateX(26px);
}

/*-------ticker-------*/

.ticker__viewport {
    color: inherit;
    overflow: hidden;
    padding: 5px 0;
}

.ticker__list {
    display: flex;
    align-items: center;
}

.ticker__item {
    display: inline-block;
    white-space: nowrap;
    padding-right: 40px;
    text-transform: uppercase;
    font-size: 14px;
}

.ticker__item svg {
    width: 1rem;
    height: 1rem;
}

.ticker__item svg {
    animation: turn 8s linear forwards infinite;
    fill: var(--text-color);
}

@keyframes turn {
    to {
        transform: rotate(1turn)
    }
}

/*-------portfolio-------*/

.portfolio__list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.portfolio__title {
    scroll-margin-top: 50px;
}

.card {
    position: relative;
    display: grid;
    gap: 20px max(40px);
    grid-template-columns: auto 40%;

    padding: 30px;
    border-radius: var(--border-radius-b);
    background-color: var(--bg-color);
    box-shadow: 0 0 7px rgba(87, 108, 139, 1);
}

.portfolio-card__title {
    margin-bottom: 15px;
    font-weight: 700;
}

.portfolio-card__link {
    display: inline-flex;

    font-size: clamp(18px, 4.5vw, 22px);
}

.portfolio-card__link:hover {
    color: var(--animation-color);
}

.portfolio-card__link::after {
    --size: 0.9em;
    background: url(../images/icons/link.svg) 50% / contain no-repeat;
    content: "";
    height: var(--size);
    margin-left: 0.25em;
    width: var(--size);
}

.portfolio-card__description {
    margin-bottom: 30px;
    text-align: justify;
    text-wrap: pretty;
}

.stack__list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.stack__item {
    --size: 56px;
    align-items: center;
    display: flex;
    height: var(--size);
    justify-content: center;
    width: var(--size);

    border: 1px solid transparent;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(235, 207, 224, 1);
}

.stack__img {
    --size: 70%;
    height: var(--size);
    object-fit: contain;
    width: var(--size);
}

.portfolio-card__img-box {
    display: flex;
    position: relative;
    height: 300px;
}

.portfolio-card__img-container {
    position: relative;
    border-radius: var(--border-radius-m);
    width: 100%;
    max-width: max-content;
    overflow: hidden;
}

.portfolio-card__img-container:focus-visible {
    outline: var(--focus-outline);
    outline-offset: 10px;
}

.portfolio-card__img-container:hover img {
    transform: scale(1.05);
    transition: transform 0.2s linear;
}

.portfolio-card__img {
    border-radius: var(--border-radius-m);
    object-fit: cover;
    object-position: 50% 0;
    pointer-events: none;
    will-change: transform;
    transition: 0.2s linear;
}

.portfolio-card__icon {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 65px;
    height: 65px;
    background: var(--bg-color);
    border-top-left-radius: 50%;
}

.icon::before {
    position: absolute;
    content: "";
    bottom: 0;
    left: -1.25rem;
    background: transparent;
    width: 1.25rem;
    height: 1.25rem;
    border-bottom-right-radius: 1.25rem;
    box-shadow: 0.313rem 0.313rem 0 0.313rem var(--bg-color);
}

.icon::after {
    position: absolute;
    content: "";
    top: -1.25rem;
    right: 0;
    background: transparent;
    width: 1.25rem;
    height: 1.25rem;
    border-bottom-right-radius: 1.25rem;
    box-shadow: 0.313rem 0.313rem 0 0.313rem var(--bg-color);
}

.icon__box {
    position: absolute;
    inset: 0.7rem;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 0.3s;
}

.icon:hover .icon__box {
    transform: scale(1.1);
}

.icon__box:hover svg path {
    fill: var(--animation-color);
}


/*-------contacts-------*/

.contacts {
    background-color: var(--bg-color);
}

.contacts__wrapper {
    padding: 30px;
    border-radius: var(--border-radius-b);
    background-color: var(--secondary);
}

.contacts__list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.contacts__item {
    --size: 60px;
    align-items: center;
    display: flex;
    height: var(--size);
    justify-content: center;
    width: var(--size);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(235, 207, 224, 1);
}

.contacts__link {
    --size: 60px;
    align-items: center;
    display: flex;
    height: 100%;
    justify-content: center;
    width: 100%;
    border-radius: 50%;
}

.contacts__link svg {
    --size: 70%;
    height: var(--size);
    object-fit: contain;
    width: var(--size);
}

.contacts__link:hover svg path {
    fill: var(--animation-color);
}

/*-------footer-------*/

.footer {
    padding-top: 20px;
    padding-bottom: 20px;
}

.popup-image {
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 100;
}

.popup-image span {
    position: absolute;
    top: 0;
    right: 40px;
    font-size: 60px;
    font-weight: 700;
    color: #fff;
    cursor: pointer;
    z-index: 100;
}

.popup-image img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    object-fit: cover;
}


/*-------mobile-overlay-------*/

.mobile-overlay {
    width: 100%;
    height: 100%;
    margin-right: 0;
    padding: 19px 19px;
    border: none;
    background-color: var(--bg-color);
}

.mobile-overlay:modal {
    max-width: 70%;
    max-height: 100%;
}

.mobile-overlay__close-button-wrapper {
    display: flex;
    justify-content: end;
}

.mobile-overlay__list {
    display: flex;
    justify-content: center;
    align-items: center;

    flex-direction: column;
    row-gap: 20px;
    min-height: 20vh;
}

.mobile-overlay__link {
    position: relative;
    font-size: 18px;
}

.mobile-overlay__link::before {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--text-color);
    transition: all 0.5s;
}

.mobile-overlay__link:hover::before {
    width: 100%;
}

.cross-button {
    padding: 0;
    background-color: transparent;
    border: none;
    width: 45px;
    aspect-ratio: 1;

    position: relative;
    border-radius: var(--border-radius-s);
}

.cross-button::before,
.cross-button::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 12px;
    width: 50%;
    height: 2px;
    background-color: var(--text-color);
    border-radius: var(--border-radius-s);
}

.cross-button::before {
    rotate: 45deg;
}

.cross-button::after {
    rotate: -45deg;
}