:root {
    --brand-color-blue-button-hover: #2196f3;
    --brand-color-grey-text: #757575;
    --brand-color-background-footer: #2f303a;
    --brand-color-contact-footer: #ffffff99;
    --brand-color-white: #ffffff;
    --brand-color-black: #000000;
    --brand-color-leading: #212121;
    --color-icons: #afb1b8;
    --icons-background-color: #f5f4fa;
}

body {
    font-family: 'Roboto', sans-serif;
    color: #212121;
}

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
}

.container {
    width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.section {
    padding: 94px 0;
}

.header {
    padding: 24px 0px 25px;
    border: solid 1px #ececec;
}

.header-wrapper {
    display: flex;
    align-items: center;
}

.header-nav-wrapper {
    display: flex;
    align-items: center;
    flex-grow: 1;
}

.logo {
    display: flex;
    font-family: 'Raleway';
    font-weight: 700;
    font-size: 26px;
    line-height: 1.19;
    text-decoration: none;
    letter-spacing: 0.03em;
    color: var(--brand-color-blue-button-hover);
}

.logo:is(:hover, :focus) {
    color: var(--brand-color-blue-button-hover);
}

.studio-black {
    color: var(--brand-color-black);
}

.navigation-list {
    display: flex;
    padding-left: 93px;
    list-style-type: none;
    gap: 46px;
}

.navigation-link {
    font-weight: 500;
    font-size: 14px;
    line-height: 1.14;
    letter-spacing: 0.02em;
    color: var(--brand-color-leading);
    text-decoration: none;
    display: flex;
    transition-duration: 250ms;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.navigation-link:is(:hover, :focus, ) {
    color: var(--brand-color-blue-button-hover);
}

.is-active {
    position: relative;
    color: var(--brand-color-blue-button-hover);
}
.is-active::after {
    content: '';
    position: absolute;
    top: 46px;
    width: 100%;
    height: 4px;
    background-color: var(--brand-color-blue-button-hover);
    border-radius: 2px;
}

.contacts {
    display: flex;
    gap: 50px;
    padding-left: 335px;
}

.contacts > a {
    font-weight: 500;
    font-size: 14px;
    line-height: 1.14;
    letter-spacing: 0.02em;
    text-decoration: none;
    color: var(--brand-color-grey-text);
    transition-duration: 250ms;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.contacts > a:is(:hover, :focus) {
    color: var(--brand-color-blue-button-hover);
}

.contacts-icons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    flex-direction: row-reverse;
    fill: var(--color-icons);
    transition-duration: 250ms;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.contacts-icons:is(:hover, :focus) {
    fill: var(--brand-color-blue-button-hover);
}
.headline {
    background-color: var(--brand-color-background-footer);
    padding: 200px 0px;
    background-image: url('../images/background-image.jpg'),
        linear-gradient(rgba(47, 48, 58, 0.4), rgba(47, 48, 58, 0.4));
    background-position: 50% 50%;
    background-repeat: no-repeat;
}

.headline > .container {
    text-align: center;
}

.headline-text {
    font-weight: 900;
    font-size: 44px;
    line-height: 1.36;
    text-align: center;
    letter-spacing: 0.06em;
    color: var(--brand-color-white);
    margin-bottom: 30px;
    padding: 0 252px;
}

.headline-button {
    background: var(--brand-color-blue-button-hover);
    font-weight: 700;
    font-size: 16px;
    line-height: 1.87;
    color: var(--brand-color-white);
    cursor: pointer;
    display: flex;
    margin-left: 499px;
    padding: 10px 41px 10px 42px;
    border-radius: 4px;
    border: none;
}

.icons-text {
    display: flex;
    margin-bottom: 30px;
    gap: 30px;
}

.icons-text > svg {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 270px;
    height: 120px;
    background: var(--icons-background-color);
    border-radius: 4px;
    padding: 25px 100px 25px 100px;
}

.text-list {
    list-style-type: none;
    display: flex;
    gap: 30px;
}

.text {
    font-weight: 700;
    font-size: 14px;
    line-height: 1.14;
    letter-spacing: 0.03em;
}

.text-wrapper {
    font-size: 14px;
    line-height: 1.71;
    letter-spacing: 0.03em;
    color: var(--brand-color-grey-text);
    margin-top: 10px;
}

.team-background {
    background-color: #f5f4fa;
}

.jobs {
    margin-top: -94px;
}

.headline-img {
    font-weight: 700;
    font-size: 36px;
    line-height: 1.16;
    text-align: center;
    letter-spacing: 0.03em;
    padding-bottom: 50px;
}

.team-border {
    border-radius: 0px 0px 4px 4px;
    box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.12), 0px 1px 1px rgba(0, 0, 0, 0.14),
        0px 2px 1px rgba(0, 0, 0, 0.2);
}

.team-list {
    list-style-type: none;
    display: flex;
    gap: 30px;
}

.img-title {
    padding-top: 30px;
    padding-bottom: 30px;
    background-color: var(--brand-color-white);
}

.img-title > p {
    padding-top: 10px;
}
.social-media-team {
    display: flex;
    justify-content: space-around;
    padding-bottom: 30px;
    background: var(--brand-color-white);
    padding-inline: 32px;
}

.icon-social-media {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    padding: 12px;
    fill: #afb1b8;
    transition-duration: 250ms;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.icon-social-media:is(:hover, :focus) {
    fill: var(--brand-color-white);
    background-color: var(--brand-color-blue-button-hover);
}

.about-us-img {
    width: 370px;
    height: 294px;
    padding: 0;
}

.img-wrapper {
    position: relative;
}

.img-text {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 27px;
    font-size: 14px;
    line-height: 1.14;
    text-align: center;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    background: rgba(47, 48, 58, 0.8);
    color: var(--brand-color-white);
}

.john-img-title {
    font-size: 16px;
    line-height: 1.16;
    text-align: center;
    letter-spacing: 0.03em;
}

.article-img {
    font-size: 16px;
    line-height: 1.18;
    text-align: center;
    letter-spacing: 0.03em;
    color: var(--brand-color-grey-text);
}

.clients {
    display: flex;
    justify-content: space-around;
}

.icon-clients {
    border: 1px solid #afb1b8;
    border-radius: 4px;
    fill: var(--color-icons);
    cursor: pointer;
    transition-duration: 250ms;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}
.icon-clients:is(:hover, :focus) {
    border-color: var(--brand-color-blue-button-hover);
    fill: var(--brand-color-blue-button-hover);
    outline: none;
}
.icon-clients > svg {
    width: 170px;
    height: 92px;
    padding: 16px 32px 16px 32px;
}

.footer {
    background: var(--brand-color-background-footer);
    padding: 60px;
}

.footer-wrapper {
    display: flex;
    gap: 70px;
}

.studio-white {
    color: var(--brand-color-white);
}

.social-media-footer {
    display: flex;
    flex-direction: column;
    padding-top: 12px;
}

.social-media-footer > h3 {
    font-size: 14px;
    line-height: 1.14;
    letter-spacing: 0.03em;
    color: var(--brand-color-white);
    padding-bottom: 20px;
}

.footer-social-list {
    list-style: none;
    display: flex;
    gap: 10px;
}

.icon-social-media-footer {
    display: flex;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    padding: 12px;
    fill: var(--brand-color-white);
    transition-duration: 250ms;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.icon-social-media-footer:is(:hover, :focus) {
    background-color: var(--brand-color-blue-button-hover);
    fill: var(--brand-color-white);
}

.adress-wrapper {
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.adress-link {
    display: flex;
    font-size: 14px;
    line-height: 1.71;
    letter-spacing: 0.03em;
    text-decoration: none;
    color: var(--brand-color-white);
    margin-top: 20px;
    width: fit-content;
}

.mail-tel-footer {
    display: flex;
    font-size: 14px;
    line-height: 1.71;
    letter-spacing: 0.03em;
    color: var(--brand-color-contact-footer);
    text-decoration: none;
    width: fit-content;
    transition-duration: 250ms;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.mail-tel-footer:is(:hover, :focus) {
    color: var(--brand-color-blue-button-hover);
}

.button-list {
    list-style-type: none;
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 56px;
}

.portfolio-button {
    font-weight: 500;
    font-size: 16px;
    line-height: 1.62;
    text-align: center;
    letter-spacing: 0.03em;
    cursor: pointer;
    padding: 6px 22px 6px 22px;
    border: none;
    border-radius: 4px;
    background-color: #f5f4fa;
    transition-duration: 250ms;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-button:is(:hover, :focus) {
    background-color: var(--brand-color-blue-button-hover);
    color: var(--brand-color-white);
}

.portfolio-text-list {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.img-container {
    position: relative;
    overflow: hidden;
}

.card-animation {
    position: absolute;
    margin: 0;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    padding: 49px 45px 159px 24px;
    background: rgba(33, 150, 243, 0.9);
    transform: translateY(101%);
    transition-duration: 250ms;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 18px;
    line-height: 1.55;
    letter-spacing: 0.03em;
    color: var(--brand-color-white);
}

.card:is(:hover, :focus) .card-animation {
    transform: translateY(0);
    transition-duration: 250ms;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-title-img {
    font-weight: 700;
    font-size: 18px;
    line-height: 2;
    letter-spacing: 0.06em;
}

.portfolio-article {
    font-size: 16px;
    line-height: 1.87;
    letter-spacing: 0.03em;
    color: var(--brand-color-grey-text);
}

.portfolio-subtitles {
    border: 1px solid#EEEEEE;
    border-top: none;
    padding: 20px 24px;
}

.hover-border:is(:hover, :focus) {
    box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.12), 0px 4px 4px rgba(0, 0, 0, 0.06),
        1px 4px 6px rgba(0, 0, 0, 0.16);
    cursor: pointer;
    outline: none;
    transition-duration: 250ms;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

img {
    vertical-align: middle;
}
.backdrop {
    position: fixed;
    background: rgba(0, 0, 0, 0.2);
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    z-index: 1;
}

.is-hidden {
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transition-property: visibility, opacity, transform;
    transition-delay: 250ms;
    transition-timing-function: linear;
}

.modal {
    transition: transform 250ms linear;
    transform: translate(-50%, -50%) scale(1) rotate(0);
    position: absolute;
    left: 50%;
    top: 50%;
    width: 528px;
    min-height: 581px;
    background-color: var(--brand-color-white);
    box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.12), 0px 1px 1px rgba(0, 0, 0, 0.14),
        0px 2px 1px rgba(0, 0, 0, 0.2);
    border-radius: 4px;
    padding: 40px;
}

.is-hidden .modal {
    transform: translate(-50%, -50%) scale(0) rotate(45deg);
}

.close-modal {
    position: absolute;
    opacity: 1;
    top: 8px;
    right: 8px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

.modal > p {
    font-weight: 700;
    font-size: 20px;
    line-height: 1.15;
    text-align: center;
    letter-spacing: 0.03em;
    color: var(--brand-color-leading);
}

.label-modal {
    display: flex;
    font-weight: 400;
    font-size: 12px;
    line-height: 1.16;
    letter-spacing: 0.01em;
    color: var(--brand-color-grey-text);
    margin-top: 12px;
    margin-bottom: 4px;
}

.input-wrapper {
    position: relative;
}

.input-wrapper > input {
    border: 1px solid rgba(33, 33, 33, 0.2);
    border-radius: 4px;
    padding-left: 42px;
    width: 100%;
    min-height: 40px;
    outline: none;
    transition-duration: 250ms;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.input-wrapper > input:focus-within {
    border-color: var(--brand-color-blue-button-hover);
}

.input-wrapper > svg {
    position: absolute;
    top: 11px;
    bottom: 11px;
    left: 11px;
    transition-duration: 250ms;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    fill: var(--brand-color-leading);
}
.input-wrapper:focus-within svg {
    fill: var(--brand-color-blue-button-hover);
}

textarea {
    width: 448px;
    height: 120px;
    resize: none;
    border: 1px solid rgba(33, 33, 33, 0.2);
    border-radius: 4px;
    padding: 12px 16px;
    transition-duration: 250ms;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
}

textarea:focus-within {
    border-color: var(--brand-color-blue-button-hover);
}

.checkbox-label {
    display: flex;
    width: 16px;
    height: 15px;
    border: 2px solid var(--brand-color-black);
    border-radius: 2px;
    cursor: pointer;
    margin-right: 8px;
    margin-top: 4px;
}

.checkbox-input {
    display: none;
}
.checkbox-input:checked + .checkbox-label {
    border: none;
    background-image: url('../images/iconcheck.jpg');
}

.checkbox-control {
    display: flex;
    padding-left: 15px;
    margin-top: 20px;
}
.icon-check {
    display: flex;
}

.regulations-and-policy-text {
    display: flex;
    font-size: 14px;
    line-height: 1.7;
    letter-spacing: 0.03em;
    color: var(--brand-color-grey-text);
}

.buttom-modal {
    width: 200px;
    height: 50px;
    background: #2196f3;
    box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.15);
    border-radius: 4px;
    color: var(--brand-color-white);
    border: none;
    font-size: 16px;
    line-height: 1.8;
    text-align: center;
    letter-spacing: 0.06em;
    margin-top: 30px;
    cursor: pointer;
}

.label-footer {
    padding-top: 12px;
    display: flex;
    font-weight: 700;
    padding-bottom: 20px;
    font-size: 14px;
    line-height: 1.14;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--brand-color-white);
}

.footer-input {
    width: 358px;
    height: 50px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    filter: drop-shadow(0px 4px 4px rgba(0, 0, 0, 0.15));
    border-radius: 4px;
    background-color: var(--brand-color-background-footer);
    padding-left: 16px;
    color: var(--brand-color-white);
}
::placeholder {
    color: var(--brand-color-white);
}

.footer-submit {
    position: relative;
    margin-left: 12px;
    width: 200px;
    height: 50px;
    background: #2196f3;
    box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.15);
    border-radius: 4px;
    color: var(--brand-color-white);
    cursor: pointer;
    border: none;
    font-weight: 700;
    font-size: 16px;
    line-height: 1.9;
    letter-spacing: 0.06em;
    gap: 24px;
    padding-right: 24px;
}
.icon-submit {
    position: absolute;
    top: 13px;
    right: 28px;
    left: 148px;
}