:root{
    --white-color: #f8fcff;
    --gray-color: #d0dce7;
    --accent-color:  #83add3;
    --text: #25282b;
    --accent-text: #1d6fb6;
}

body{
    font-family:"Montserrat", sans-serif;
    /* font-size: 16px;
    font-weight: 400; */
    background: var(--white-color);
    color:var(--text);
}

.container{
    max-width: 1230px;
    margin: 0 auto;
    padding: 0 15px;
    height: 100%;
}

/* -------------------- Шапка -------------------- */

.header__inner {
    min-height: 108px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 15px;
    align-content: center;
    align-items: center;
    line-height: 24px;
}

.nav__list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 30px;
}

.header__logo {
    max-width: 54px;
}

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

/* -------------------- Основа -------------------- */

.hero {
    padding: 120px 0;
    color: var(--white-color);
    position: relative;
}

.hero__inner{
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero__title {
    font-weight: 600;
    font-size: 52px;
    margin-bottom: 30px;
    line-height: 78px;
}
.hero__list {
    font-size: 24px;
    margin-bottom: 40px;
}
.hero__list-item {
    display: flex;
    gap: 18px;
    margin-bottom: 15px;
    line-height: 36px;
    align-items: baseline;
    transition: all .5s;
}

.hero__list-item path{
    transition: all .5s;
}

.hero__list-item:hover{
    color: var(--accent-color);
}

.hero__list-item:hover path{
    fill: var(--accent-color);
}

.hero__list-item:last-child{
    margin-bottom: 0px;
}

.btn {
    border-radius: 100px;
    padding: 18px 30px;
    width: 100%;
    max-width: 288px;
    height: 56px;
    font-size: 16px;
    font-weight: 500;
    background: var(--gray-color);
    color: var(--accent-text);
    
}

.btn:hover{
    background: var(--accent-color);
    color: var(--white-color);
    transition: 0.5s;
}

.hero__video{
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero__video video{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__video::before{
    content: "";
    display: block;
    position: absolute;
    inset: 0;
    background: rgba(16, 46, 73, .8);
}

/* ---------------------------------------- */

.main__body {
    padding: 120px 0;
}
.main__wrapper {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 30px;
}
.sidebar {
    border: 2px solid var(--gray-color);
    padding: 30px;
    max-width: 282px;
    width: 100%;
    line-height: 20px;
    font-weight: 500;
    min-height: 60vh;
}

.main__sidebar{
    position: sticky;
    top: 5vh;
}

.sidebar__item {
    margin-bottom: 20px;
}

.sidebar__item:last-child {
    margin-bottom: 0px;
}

/* ---------------------------------------- */

.main__content{ /* для img */
    max-width: 792px;
    width: 100%;  
}

.main__gallery{
    margin-bottom: 120px;
}

.gallery{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-flow: dense;
    gap: 24px;
    font-weight: 500;
    line-height: 20px;
}

.gallery a{
     color: var(--white-color);
}

.gallery__img{
    width: 100%; 
    display: block;
    position: relative;

    overflow: hidden; /* для transform */

    padding-bottom: 100%; /* для img */
}

.gallery__img img{ /* для img */
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 50%;
}

.gallery__img--left{
    grid-column: 1/3;
    grid-row: span 2;
}

.gallery__img--right{
    grid-column: -1/-3;
    grid-row: span 2;
}

.gallery__hint{
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(29, 111, 182, 0.7);
    height: 53px;
    display: flex;
    align-items: center;
    justify-content: center;

    transform: translateY(100%);
    transition: all .5s;
}

.gallery__img:hover .gallery__hint{
    transform: translateY(0%);
}

.gallery__img--left .gallery__hint,
.gallery__img--right .gallery__hint{
    height: 103px;
    font-size: 24px;
    line-height: 29px;
}

/* ---------------------------------------- */

.products {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.main__gallery{
    margin-bottom: 120px;
}

.products__item-img{
    position: relative; /* для img */
    padding-bottom: 62%;
}

.products__item-badge{
    position: absolute;
    top: 12.6%;
    left: 0;
    border-radius: 0 100px 100px 0;
    padding: 18px 30px;
    background: var(--white-color);
    color: var(--accent-text);
    font-weight: 500;
    min-width: 33.9%;
    text-align: center;

    animation: badge-action 1.5s infinite alternate; /* для анимации*/
}

@keyframes badge-action{ /* для анимации*/
    0%{
        min-width: 33.9%;
    }

    66.666%{
        min-width: 33.9%;
    }
    
    100%{
        min-width: 37.3%;
    }
}

.products__item-img img{ /* для img */
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 50%;
}

.products__item-body{
    border: 1px solid var(--gray-color);
    border-top: none;
    padding: 30px 15px;
    text-align: center;
}


/* -------------------- Подвал -------------------- */



.footer {
    padding: 30px 0;
    background: #788088;
    color: var(--white-color);
    line-height: 20px;
}

.footer__text{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-direction: row;
}