body {
    font-family: 'Roboto', sans-serif;
    color: #434455;
    background-color: #fff;
    line-height: 24px;
    letter-spacing: 0.02em;

}

/* reset */
a {
    text-decoration: none;
}

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

h1,
h2,
h3,
h4,
h5,
h6,
p {
    margin: 0;
}

/* common */
.container {
    max-width: 1158px;
    padding: 0 15px;
    margin: 0 auto;
}

/* header */
.page-header {
    border-bottom: 1px solid #e7e9fc;
    box-shadow:0px 2px 1px rgba(46, 47, 66, 0.08),
        0px 1px 1px rgba(46, 47, 66, 0.16),
        0px 1px 6px rgba(46, 47, 66, 0.08);
}

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

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

.logo {
    font-family: "Raleway", sans-serif;
    font-weight: 700;
    font-size: 18px;
    line-height: 1.17;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: #4d5ae5;
}

.header-logo {
    padding: 24px 0;
    margin-right: 76px;
}

.header-logo .logo-part {
    color: #2e2f42;
}

.header-logo {
    margin-right: 76px;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-link {
    display: block;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
    color: #2e2f42;
    padding: 24px 0;

    transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link.current{
    position: relative;
}
.nav-link.current::after{
    content: '';

    position: absolute;
    left: 0;
    bottom: -1px;

    width: 100%;
    height: 4px;
    border-radius: 2px;

    background-color: #404bbf;
}

.contacts {
    font-style: normal;
    margin-left: auto;
}

.contacts-list {
    display: flex;
    align-items: center;
    gap: 40px;
}

.contacts-link {
    display: block;
    padding: 24px 0;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
    color: #434455;

    transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover,
.nav-link:focus,
.contacts-link:hover,
.contacts-link:focus,
.nav-link.current {
    color: #404bbf;
}


/* Hero */
.section {
    padding: 188px 0;
}

.hero {
    background-color: #2e2f42;
    color: #ffffff;
    text-align: center;
    padding: 188px 0;
    max-width: 1440px;

 background-image: linear-gradient(rgba(46, 47, 66, 0.7), rgba(46, 47, 66, 0.7)),
url('../images/people-office.jpg');
 background-repeat: no-repeat;
 background-position: center;
 background-size: cover;

 color: #ffffff;
 text-align: center;
}

.hero-title {
    max-width: 496px;
    font-weight: 700;
    font-size: 56px;
    font-weight: 700;
    line-height: 1.07;
    margin: 0 auto 48px;
    letter-spacing: 0.02em;
    margin: 0 auto 48px;
    text-align: center;
}

.hero-button {
    display: block;
    min-width: 169px;
    height: 56px;
    border: none;
    background-color: var(--accent-color, #4d5ae5);
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.5;
    color: #ffffff;
    border: none;
    cursor: pointer;
    letter-spacing: 0.04em;
    margin: 0 auto;

    transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-button:hover,
.hero-button:focus {
    background-color: #404bbf;
}

/* Features */
.features {
    padding: 120px 0;
}

.features-heading {
    font-weight: 700;
    font-size: 36px;
    line-height: 1.11;
    letter-spacing: 0.02em;
    text-align: center;
    color: #2e2f42;
}
.feature-icon-box svg {
    display: block;
    margin: 0 auto 16px;
    width: 64px;
    height: 64px;
}
.feature-icon-box {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 112px;
    background-color: #f4f4fd;
    border-radius: 4px;
    border: 1px solid #8e8f99;
    margin-bottom: 8px;
}
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    border: 0;
    padding: 0;
    white-space: nowrap;
    clip-path: inset(100%);
    clip: rect(0 0 0 0);
    overflow: hidden;
}

.feature-title {
    font-weight: 500;
    font-size: 20px;
    line-height: 1.2;
    letter-spacing: 0.02em;
    color: #2e2f42;
    margin-bottom: 8px;
}

.feature-text {
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
    color: #434455;
}

.features-list {
    display: flex;
    gap: 24px;
}

.feature-item {
    width: calc((100% - 72px) / 4);
}


/* Team Section */
/* Контейнер секції */
.team {
    padding: 60px 0;
    background-color: #f9f9fb;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

/* Заголовок секції */
.section-title {
    text-align: center;
    font-size: 32px;
    font-weight: 600;
    color: #2e2f42;
    margin-bottom: 48px;
}

/* Список команди */
.team-list {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
}

/* Картка учасника */
.team-member {
    width: 264px;
    background-color: #ffffff;
    border-radius: 0 0 4px 4px;
    box-shadow: 0px 1px 6px rgba(46, 47, 66, 0.08),
        0px 1px 1px rgba(46, 47, 66, 0.16),
        0px 2px 1px rgba(46, 47, 66, 0.08);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Фото учасника */
.team-photo {
    width: 100%;
    border-radius: 4px 4px 0 0;
    display: block;
    height: auto;
}

/* Контейнер з інформацією */
.team-info {
    padding: 32px 0;
    text-align: center;
}

/* Ім'я та роль */
.team-name {
    font-size: 20px;
    font-weight: 500;
    color: #2e2f42;
    margin: 0 0 8px 0;
    line-height: 1.2;
    letter-spacing: 0.02em;
}

.team-role {
    font-size: 16px;
    font-weight: 400;
    color: #434455;
    line-height: 1.5;
    margin: 0;
}

/* Соцмережі */
.sociall-list {
    display: flex;
    justify-content: center;
    gap: 24px;
    padding: 0;
    margin-top: 24px;
    list-style: none;
}

.social-item {
    width: 40px;
    height: 40px;
}
.sociall-link {
    width: 100%;
    height: 100%;
    background-color: var(--primary-color, #4d5ae5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.sociall-link:hover,
.sociall-link:focus {
    background-color: #404bbf;
}

.social-icon {
    width: 16px;
    height: 16px;
    fill: var(--icon-color, #f4f4fd);
}
/* portfolio */

.portfolio {
    padding: 120px 0;
}



.portfolio-list {
    display: flex;
    flex-wrap: wrap;
    gap: 48px 24px;
}

.portfolio-item {
    width: calc((100% - 48px) / 3);
    background-color: #fff;
    transition: box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item img {
    display: block;
    width: 100%;
    height: auto;
    border-bottom: 1px solid #e7e9fc;
}

.portfolio-item:hover {
    box-shadow:
        0px 1px 6px rgba(46, 47, 66, 0.08),
        0px 1px 1px rgba(46, 47, 66, 0.16),
        0px 2px 1px rgba(46, 47, 66, 0.08);
}


.portfolio-subtitle {
    font-weight: 700;
    font-size: 20px;
    line-height: 1.2;
    letter-spacing: 0.02em;
    color: #2e2f42;
    margin: 0 0 8px;
}

.portfolio-text {
    font-weight: 400;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
    color: #434455;
}

.portfolio-info {
    padding: 32px 16px;
    border: 1px solid #e7e9fc;
    border-top: none;
}
.img-container {
    position: relative;
    overflow: hidden;
}

.img-container img {
    width: 100%;
    display: block;
    height: auto;
}
.overlay-text {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 40px 32px;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
    color: #f4f4fd;
    background-color: #4d5ae5;
    transform: translateY(100%);
    transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover .overlay-text {
    transform: translateY(0%);
}



/* Footer */
.footer {
    background-color: #2e2f42;
    color: #f4f4fd;
    padding: 100px 0;
}

.footer-container {
    display: flex;
    align-items: baseline;
}

/* Логотип + текст */
.footer-logo-wrap {
    margin-right: 120px;
    max-width: 264px;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 16px;
    font-size: 18px;
    font-weight: 800;
    line-height: 1.17;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: #4d5ae5;
    text-decoration: none;
}

.footer-logo-accent {
    color: #f4f4fd;
}

.footer-text {
    line-height: 1.5;
    letter-spacing: 0.02em;
    color: #f4f4fd;
}

/* Соцмережі */
.footer-socials {
    display: flex;
    flex-direction: column;
}

.social-title {
    font-weight: 500;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
    color: #ffffff;
    margin-bottom: 16px;
}

.social-list {
    display: flex;
    gap: 16px;
}

.social-item {
    list-style: none;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #4d5ae5;
    transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.social-link:hover,
.social-link:focus {
    background-color: #31d0aa;
}

.social-icon {
    fill: #f4f4fd;
}