:root {
    --main-font: "Roboto", sans-serif;
    --secondary-font: "Raleway", sans-serif;
    --white-color:#f32121;
}

body {
    font-family: var(--main-font);
    font-style: normal;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

/* .logo,
.header-mail-link,
.navigation-list-link,
.nav-list-link {
    text-decoration: none;
} */

.address {
    font-style: normal;
}

/* === HEADER === */

.logo {
    font-family: var(--secondary-font);
    font-weight: 700;
    font-size: 26px;
    line-height: 1.192;
    /* identical to box height */
    
    letter-spacing: 0.03em;
    color: #000000;
}

.logo-blue {
    color: #2196F3;
}

.navigation-list-link,
.header-mail-link {
    font-weight: 500;
    font-size: 14px;
    line-height: 1.143;
    letter-spacing: 0.02em;
    color: #212121;
}

.header-mail-link {
    color: #757575;
}

.navigation-list-link:hover,
.navigation-list-link:focus,
.header-mail-link:hover,
.header-mail-link:focus {
    color: #2196F3;
}

/* === END HEADER === */

/* === HERO === */

.hero-title {
    font-weight: 900;
    font-size: 44px;
    line-height: 1.364;
    /* or 136% */
    
    text-align: center;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    
    color: var(--white-color);
}

.hero-button {
    font-family: var(--main-font);
    font-style: normal;
    font-weight: 700;
    font-size: 16px;
    line-height: 1.875;
    /* identical to box height, or 187% */

    display: flex;
    align-items: center;
    text-align: center;
    letter-spacing: 0.06em;

    color:var(--white-color);;
}

/* === END HERO === */

/* === UNDERHERO === */

.underhero-list-subtitle {
    font-weight: 700;
    font-size: 14px;
    line-height: 1.143;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    
    color: #212121;
}

.underhero-list-text {
    font-weight: 400;
    font-size: 14px;
    line-height: 1.714;
    /* or 171% */
    
    letter-spacing: 0.03em;
    
    color: #757575;
}

/* === END UNDERHERO === */

/* === ACTIVITY, COMMAND === */

.activity-title,
.command-title {
    font-weight: 700;
    font-size: 36px;
    line-height: 1.167;
    text-align: center;
    letter-spacing: 0.03em;
    
    color: #212121;
}

.command-list-name {
    font-weight: 500;
    font-size: 16px;
    line-height: 1.1875;
    /* identical to box height */
    
    text-align: center;
    letter-spacing: 0.03em;
    
    color: #212121;
}

.command-list-text {
    font-weight: 400;
    font-size: 16px;
    line-height: 1.1875;
    /* identical to box height */
    
    text-align: center;
    letter-spacing: 0.03em;
    
    color: #757575;    
}

/* === END ACTIVITY, COMMAND === */

/* === NAV === */

.nav-list-link {
    font-weight: 500;
    font-size: 16px;
    line-height: 1.625;
    /* identical to box height, or 162% */
    
    text-align: center;
    letter-spacing: 0.03em;
    
    color: #212121;   
}

.nav-list-link:hover,
.nav-list-link:focus {
    color: var(--white-color);
}

/* === END NAV === */

/* === PROJECTS === */

.projects-list-title {
    font-weight: 700;
    font-size: 18px;
    line-height: 2;
    /* identical to box height, or 200% */
    
    letter-spacing: 0.06em;
    
    color: #212121;
}

.projects-list-text {
    font-weight: 400;
    font-size: 16px;
    line-height: 1.875;
    /* identical to box height, or 187% */
    
    letter-spacing: 0.03em;
    
    color: #757575;
}

/* === END PROJECTS === */

/* === FOOTER === */

.footer-title {
    font-family: var(--secondary-font);
    font-weight: 700;
    font-size: 26px;
    line-height: 1.192;
    /* identical to box height */
    
    letter-spacing: 0.03em;
    
    color: var(--white-color);    
}

.footer-text,
.footer-contacts {
    font-weight: 400;
    font-size: 14px;
    line-height: 1.714;
    /* or 171% */
    
    letter-spacing: 0.03em;
    
    /* color: rgba(255, 255, 255, 0.6); */
}

.footer-text {
    color: var(--white-color);
}

/* === END FOOTER === */