body {
    background-color: #F8FCFF;
    font-family: "Montserrat", "Arial", sans-serif;
    color: #25282B;
    line-height: 125%;
}

.button {
    background-color: #83ADD3;
    color: #F8FCFF;
    transition-duration: 1s;
}
.button:hover {
    background-color: #83ADD3;
    color: #F8FCFF;
    transition-duration: .7s;
}

/* ==============================header=================================== */

.container {
    max-width: 1230px;
    padding: 0 15px;
    margin: 0 auto;
}

.header__grid {
    min-height: 108px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 15px;
    line-height: 150%;
    align-content: center;
    align-items: center;
}

.nav {
    display: flex;
    flex-wrap: wrap;
}

.nav__menu {
    display: flex;
    gap: 10px 30px;
}

.nav__img {
    max-width: 54px;
}

.header__socials {
    display: flex;
    justify-content: end;
    gap: 10px 30px;
}

/* ===========================section-one================================== */

.section-one {
    color: #fff;
}

.section-one__block {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.section-one__block-h {
    padding-top: 120px;
    padding-bottom: 30px;
    Font: Montserrat;
    font-weight: 600;
    line-height: 150%;
    font-size: 52px;
}

.section-one__advantages-list {
    justify-self: center;
    font-weight: 400;
    font-size: 24px;
    line-height: 150%;
    margin-bottom: 15px;
    transition-duration: 1s;
}

.section-one__advantages-list:last-child {
    margin-bottom: 40px;
}

.advantage:hover {
    color: #1D6FB6;
}
.advantage:hover path {
    fill: #1D6FB6;
}
.advantage path {
    transition-duration: 1s;
}

.section-one__advantages-img {
    margin-right: 19px;
}

.section-one__block-button {
    font-weight: 500;
    font-size: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #D0DCE7;
    color: #1D6FB6;
    margin-bottom: 120px;
    width: 288px;
    height: 56px;
    border-radius: 100px;
}

.section-one__video video {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -2;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.section-one__video:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #102E49CC;
    z-index: -1;
    opacity: 0.8;
}

/* ============================section-two================================= */

.section-two {
    height: auto;
}

.section-two__inner {
    display: flex;
}

.section-two__nav {
    max-width: 282px;
    width: 100%;
    max-height: 1170px;
    border: 2px solid #d0dce7;
    margin: 120px 0 0 0;
}

.section-two__nav-shop {
    font-size: 16px;
    font-weight: 500;
    line-height: 20px;
    letter-spacing: 0%;
    margin: 30px 0 0 30px;
}

.section-two__nav-list {
    margin-bottom: 20px;
}

.section-two__grid-one-two {
    display: flex;
    flex-wrap: wrap;
}

.section-two__grid-one {
    display: grid;
    grid-template: repeat(4, 180px) / repeat(4, 180px);
    gap: 24px 24px;
    margin-left: 126px;
    margin-top: 120px;
    margin-bottom: 120px;
}

.section-two__grid-one-element {
    position: relative;
    background: url(../img/laptop.png);
    background-size: cover;
}

.element-more {
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    color: #F8FCFF;
    width: 100%;
    height: 53px;
    bottom: 0;
    left: 0;
    background-color: #1d6fb6b3;
    opacity: 0;
    transition-duration: .5s;
}

.section-two__grid-one-element:hover {
    .element-more {
        opacity: 1;
    }
}

.section-two__grid-one-element:first-child {
    grid-column: 1 / 3;
    grid-row: 1 / 3;
}

.section-two__grid-one-element:nth-child(8) {
    grid-column: 3 / 5;
    grid-row: 3 / 5;
}

.section-two__grid-two {
    display: grid;
    margin-left: 126px;
    grid-template: repeat(3, 354px) / repeat(2, 384px);
    gap: 24px 24px;
    margin-bottom: 120px;
}

.section-two__grid-two-element {
    display: flex;
    position: relative;
    text-align: center;
    justify-content: center;
    align-items: flex-end;
    background-color: #F8FCFF;
    background-image: url(../img/watch.png);
    background-repeat: no-repeat;
    background-size: auto;
}

.grid-two__button {
    font-weight: 500;
    font-size: 16px;
    background-color: #D0DCE7;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #1D6FB6;
    margin-top: 25px;
    margin-bottom: 30px;
    width: 288px;
    height: 56px;
    border-radius: 100px;
}

.element-hit {
    position: absolute;
    width: 130px;
    height: 56px;
    top: 30px;
    left: 0;
    background-color: #F8FCFF;
    padding: 18px 30px 18px 30px;
    border-radius: 0px 100px 100px 0px;
    color: #1D6FB6;
    font-weight: 500;
    font-size: 16px;
    line-height: 20px;
    transition-duration: .5s;
    animation: element-hit-anim 2s infinite;
}

@keyframes element-hit-anim {
    0% {
        width: 130px;
    }
    50% {
        width: 148px;
    }
    100% {
        width: 130px;
    }
}

/* =============================footer===================================== */

.footer {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 80px;
    color: #fff;
    background-color: #788088;
}

.footer__privacy-img {
    margin-right: 10px;
}