:root {
    --iris: #4d5ae5;
    --ocean: #404bbf;
    --navy-blue: #2e2f42;
    --green: #31d0aa;
    --slate: #434455;
    --light-slate: #8e8f99;
    --cornflower: #e7e9fc;
    --cloud: #f4f4fd;
    --navy-blue-modal: rgba(46, 47, 66, 0.4);
    --grey: rgba(46, 47, 66, 0.7);
    --white: #fff;
    --dairy: #fcfcfc;
}

li {
    list-style-type: none;
}

body {
    font-family:"Roboto", sans-serif;
    background-color: var(--white);
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
    color: var(--slate);
}

.main-tag {
    font-weight: 700;
    font-size: 56px;
    line-height: 1.07;
    letter-spacing: 0.02em;
    text-align: center;
    color: var(--white);
}

.second-tag {
    font-weight: 700;
    font-size: 36px;
    line-height: 1.11;
    letter-spacing: 0.02em;
    text-align: center;
    text-transform: capitalize;
    color: var(--navy-blue);
}

.third-tag {
    font-weight: 500;
    font-size: 20px;
    line-height: 1.2;
    letter-spacing: 0.02em;
    color: var(--navy-blue);
}

.logo {
    font-family: "Raleway", sans-serif;
    text-decoration: none;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.17;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.header-links {
    text-decoration: none;
    font-weight: 500;
    color: var(--navy-blue);
}

.header-links:hover,
.header-links:focus {
    color: var(--ocean)
}

.header-contacts {
    font-style: normal;
}

.head-contact {
    text-decoration: none;
    color: var(--slate);
}

.head-contact:hover,
.head-contact:focus {
    color: var(--ocean)
}

.main {
    background-color: var(--navy-blue);
}

.main-tag {
    text-align: center;
}

.main-button {
    font-family: inherit;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.04em;
    color: var(--white);
    background-color: var(--iris);
    cursor: pointer;
}

.main-button:hover,
.main-button:focus {
    background-color: var(--ocean); 
}

.second-tag {
    text-align: center;
}

.profiles {
    background-color: var(--cloud);
}

.profiles-list li {
    background-color: var(--white);
}

.footer {
    background-color: var(--navy-blue);
}

.footer-text {
    color: var(--cloud)
}