/* general */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    color: #282927;
}

.container {
    width: 1000px;
    max-width: 100%;
    margin: 0 auto;
    padding: 0 10px;
}

/* header section */
.header {
    text-align: center;
    background: linear-gradient(to right, #0071A2, #174972);
    color: white;
    padding: 100px 0;
}
.header__title {
    font-size: 60px;
    line-height: 1.3;
}
.header__link {
    color: #F6B820;
    text-decoration: none;
}

/* features section */
.features {
    padding: 30px 0;
}
.features__title {
    text-align: center;
    font-size: 30px;
    margin-bottom: 60px;
}
.features__list {
    list-style-type: none;
    padding-left: 0;
    display: flex;
    flex-wrap: wrap;
}
.features__list__item {
    flex-basis: 33%;
    text-align: center;
    margin-bottom: 10px;
    padding: 0 10px;
}
.features__list__item__icon {
    height: 100px;
    margin: 0 auto;
    display: block;
}
.features__list__item__title {
    line-height: 1.2;
}
.features__list__item__text {
    color: #585958;
    line-height: 1.4;
}
.features__subtitle {
    color: #196094;
    text-align: center;
    font-size: 28px;
}

/* video section */
.video {
    padding: 0 0 50px 0;
}
.embed-responsive {
    position: relative;
    display: block;
    width: 100%;
    padding: 0;
    overflow: hidden;
}
.embed-responsive::before {
    display: block;
    content: "";
}
.embed-responsive-16by9::before {
    padding-top: 56.25%;
}
.embed-responsive iframe {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* trial section */
.trial {
    text-align: center;
    background: linear-gradient(to right, #0071A2, #174972);
    color: white;
    padding: 10px 0;
}
.trial__title {
    font-size: 45px;
    line-height: 1.3; 
}
.trial__title__accent {
    color: #F6B820;
    display: block;
}

/* contact section */
.contact {
    padding: 70px 0;
}
.contact__subtitle {
    display: block;
    text-align: center;
    color: #585958;
}
.contact__title {
    text-align: center;
    font-size: 30px;
    margin-top: 10px;
    margin-bottom: 30px;
}
.contact__ways {
    display: flex;
    flex-wrap: wrap;
}
.contact__ways__item {
    flex-basis: 50%;
    text-align: center;
}
.contact__ways__item__icon {
    height: 100px;
    margin: 0 auto;
    display: block;
}
.contact__ways__item__text {
    color: #282927;   
    text-decoration: none;
    font-size: 28px;
    font-weight: bold;
}

/* footer section */
.footer {
    background-color: #F0EFEE;
    padding-top: 15px;
    padding-bottom: 0;
}
.footer__logos {
    display: flex;
    justify-content: space-between;
}
.footer__logos__item {
    height: 55px;
}
.footer__logos__item--mcdonalds {
    height: 80px;
    position: relative;
    top: -13px;
}

@media (max-width: 850px) {
    br {
        display: none;  
    }
    .features__list__item {
        flex-basis: 50%
    }
    .trial__title__accent {
        display: inline;
    }
}

@media (max-width: 550px) {
    .header {
        padding: 50px 0;
    }
    .header__title {
        font-size: 30px;
    }
    .features__title {
        font-size: 20px;
    }
    .features__list__item {
        flex-basis: 100%;
    }
    .trial__title {
        font-size: 30px;
    }
    .contact__ways__item {
        flex-basis: 100%;
    }
    .contact__ways__item:not(:last-child) {
        margin-bottom: 50px;
    }
}