a {
    text-decoration: none;
}
/* стандартное правило стилей при верстке */
ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
}
.container {
    max-width: 1158px;
    padding: 0 15px;
    margin: 0 auto;
}
h1, h2, h3, p {
    margin: 0;
    padding: 0;
}
img{
    display: block;
    max-width: 100%;
}
button{
    border: none;
    background: none;
    cursor: pointer;
}

.header-box {
    background-color: #FFFFFF;
}
.header-box {
    border-bottom: 1px solid #e7e9fc;
}
.header-container {
    display: flex;
    align-items: center;
}
.header-nav{
    align-items: center;
    display: flex;
}
.menu{
    display: flex;
    align-items: center;
}
.contacts-list{
    display: flex;
    align-items: center;
    gap: 40px;
}
.header-logo{
    padding: 24px 0;
    margin-right: 76px;
}
body {
        background-color: #fff;
        color: #434455;
        font-family: "Roboto",sans-serif;
}
h1 {
    color: #ffffff;
}

h3 {
    color: #2E2F42;
}
p{
    color: #434455;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em
}

  /* повторение стилей для параграфов (условия задания)• */
.text {
    color: #434455;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
} 

/* menu*/
.logo {
    font-weight: 700;
    font-size: 18px;
    line-height: 1.17;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    font-family: "Raleway", sans-serif;
    color: #4d5ae5;
}
.logo-studio-header {
    color: #2e2f42;
}
.logo-studio-footer {
    color: #f4f4fd;
}
.contacts {
    font-style: normal;
}
.menu{
    gap: 40px;
}
.menu-item-link {
    padding: 24px 0;
    display: block;
    color: #2E2F42;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
}
.menu-item-link:hover {
    color: #404bbf;
    text-decoration: underline;
}
.menu-item-link:focus {
    color: #404bbf;
    text-decoration: underline;
}
/* section address */
.contacts-link {
    color: #434455;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
}
.contacts{
    margin-left: auto;
}
.contacts-list:hover {
    color: #404BBF;
}
.contacts-list:focus {
    color: #404BBF;
}
/* first-section / button */
.first-section {
    padding: 188px 0;
    background-color: #2E2F42;
}

.first-section-title {
        color: #ffffff;
        font-size: 56px;
        line-height: 1.07;
        text-align: center;
        letter-spacing: 0.02em;
        max-width: 496px; 
        margin-bottom: 48px;
        margin-left: auto;
        margin-right: auto;
              
        
    }
.button-order {
    font-family: "Roboto", sans-serif;
    background-color: #4d5ae5;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.04em;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    display: block;
    min-width: 169px;
    height: 56px;
    margin: auto;
}
.button-order:hover {
    background-color: #404BBF;
}
.button-order:focus {
    background-color: #404BBF;
}

/* second section / strategy */
.section_strategy{
    padding: 120px 0;
}
.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;
}
.h-style {
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 20px;
    line-height: 1.2;
    letter-spacing: 0.02em;
}
.strategy {
    display: flex;
    gap: 24px;
}
.strategy-item {
    width: calc((100% - 72px) / 4);
}

/* our team/ section 3 */
.section_our_team {
    padding: 120px 0;
    background-color: #F4F4FD;
}
.title-h2 {
    margin-bottom: 72px;
    font-size: 36px;
    font-weight: 700;
    line-height: 1.11;
    text-align: center;
    letter-spacing: 0.02em;
    text-transform: capitalize;
    color: #2e2f42;
}
.team-list {
    background-color: #f4f4fd;
    display: flex;
    gap: 24px;
}
.team-section {
    background-color: #F4F4FD;
}
.team-item {
    background-color: #FFFFFF;
    width: calc((100% - 72px) / 4);
    border-radius: 0px 0px 4px 4px;
    }
    .text-item {
        padding: 32px 0;
    }
.h-style-team {
    text-align: center;
}
.text-style-team {
    text-align: center;
}

/*  Our Portfolio */
.portfolio {
    background-color: #E7E9FC;
    color: #434455;
}   
.section-portfolio {
    padding: 120px 0 120px 0;
}

.portfolio-list {
    display: flex;
    flex-wrap: wrap;
    column-gap: 24px;
    row-gap: 48px;
}
.portfolio-item {
    width: calc((100% - 48px) / 3);
    border-bottom: #fff;
}
.text-portfolio {
    padding: 32px 16px;
    border: 1px solid #e7e9fc;
    border-top: none;
}

/* #region footer */
.footer {
    background-color: #2E2F42;
    padding: 100px 0;
}
.logo-footer {
    display: inline-block;
    margin-bottom: 16px;
}
.footer-text {
    line-height: 1.5;
    color: #F4F4FD; 
    letter-spacing: 0.02em;
    max-width: 264px;
}