/*common*/

body {
    font-family: "Roboto", sans-serif;
    color: #434455;
    background-color: #fff;
}

ul, ol {
    list-style-type: none;
}

a {
    text-decoration: none;
}

                    /*header*/

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

.nav-list-link {
    font-weight: 500;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
    color: #2e2f42;
}

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

.contacts {
    font-style: normal;
}

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

                /*main*/

                /*section start*/

.section-start {
    background-color: #2e2f42;
}

.start-title {
    font-weight: 700;
    font-size: 56px;
    line-height: 1.07;
    letter-spacing: 0.02em;
    text-align: center;
    color: #fff;
}

.start-button {
    cursor: pointer;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.04em;
    color: #fff;
    background-color: #4d5ae5;
}

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

                /*section core principles*/

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

.principles-list-text {
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
}

                /*section our team*/

.section-team {
    background-color: #f4f4fd;
}

.section-team-title {
    font-weight: 700;
    font-size: 36px;
    line-height: 1.11;
    letter-spacing: 0.02em;
    text-align: center;
    color: #2e2f42;
    text-transform: capitalize;
}

.section-team-list-item {
    background-color: #fff;
}
.section-team-members {
    text-align: center;
    font-weight: 500;
    font-size: 20px;
    line-height: 1.2;
    letter-spacing: 0.02em;
    color: #2e2f42;
}

.section-team-text {
    text-align: center;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
}

                /*section portfolio*/

.portfolio-title {
    font-weight: 700;
    font-size: 36px;
    line-height: 1.11;
    letter-spacing: 0.02em;
    text-align: center;
    color: #2e2f42;
    text-transform: capitalize;
}

.portfolio-subtitle {
    font-weight: 500;
    font-size: 20px;
    line-height: 1.2;
    letter-spacing: 0.02em;
    color: #2e2f42;
}

.portfolio-list-text {
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
}

                /*footer*/

.page-footer {
    background-color: #2e2f42;
}

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

.page-footer-text {
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
    color: #f4f4fd;
}