:root {
    /* цвета */
    --main-color:#272A33;
    --details-text-color:#ffffff;
    --hover-color:#EE753E;
    --border-color:#E0E6ED;
    --btn-disabled:#d4d4d6;

    /* шрифты */
    --main-font: "Open Sans", sans-serif;
    --secondary-font: "Roboto", sans-serif;

    /* размеры шрифтов */
    --text-base-adapt:14px;
    --text-base:16px;
    --text-medium:18px;
    --text-large-adapt-2:20px;
    --text-large-adapt-1:30px;
    --text-large: 36px;

}

* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    list-style: none;
    text-decoration: none;
}

.title {
    color: var(--main-color);
    font-weight: 700;
    font-family: var(--secondary-font);
    font-size: var(--text-large);
    text-transform: uppercase;
}
.btn-style {
    cursor:pointer;
    background-color: var(--main-color);
    color: var(--details-text-color);
    font-size: var(--text-medium);
    font-family: var(--main-font);
    border-radius: 8px;
    border: none;
    padding: 8px 30px 12px 30px;
    transition: all ease-in-out 0.3s;
}

.btn-style:hover {
    background-color: var(--hover-color);
}
.btn-style:disabled {
    background-color: var(--btn-disabled);
}

.wrapper {
   max-width: 1440px;
   margin: 0 auto;
}
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}
.nav ul {
    display: flex;
    gap: 80px;
}
.nav a {
    font-family: var(--main-font);
    font-size: var(--text-base);
    color: var(--main-color);
    transition: all ease-in-out 0.1s;
    text-transform: uppercase;
}
nav a:hover,
.nav-adaptiv ul li a:hover {
    color: var(--hover-color);
}

/*Бургер меню*/
.burger {
    width: 50px;
    height: 50px;
    display: none;
    flex-direction: column;
    gap: 6px;
    justify-content: center;
    align-items: center;
    border: solid 1px var(--main-color);
    border-radius: 8px;
    cursor: pointer;
    position:relative;
}
.burger__line {
    border: 1px var(--main-color) solid;
    width: 23px;
    border-radius: 100px;
}
.nav-adaptiv {
    z-index: 1000;
    display: none;
    position: absolute;
    top: 70px;
    background-color: white;
}
.nav-adaptiv ul li{
    padding: 20px 0;
    width: 768px;
    border-bottom: solid 1px #D5DFE9;
}
.nav-adaptiv ul li a {
    color: var(--main-color);
    font-family: var(--main-font);
    font-size: var(--text-base);
    text-transform: uppercase;
    transition: all ease-in-out 0.1s;
}
.nav-adaptiv ul li:last-of-type {
    margin-bottom: 50px;
}
.active {
    display: flex;
}
.burger.active .burger__line:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
        background: var(--main-color);
    }

    .burger.active .burger__line:nth-child(2) {
        opacity: 0;
    }

    .burger.active .burger__line:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
        background: var(--main-color);
    }

.recommendation {
    margin-top: 80px;
    display: flex;
    flex-direction: column;
    gap: 30px;
}
.wrapper-rec-content {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}
.card {
    display: flex;
    align-items: center;
    gap: 30px;
    width: 705px;
    height: 220px;
    border: var(--border-color) 1px solid;
    border-radius:8px;
    box-shadow: 0 5px 15px rgba(white, white, white, 0.8);
    color: var(--main-color);
}
.recomend-card-info  {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.recomend-card-info p:first-of-type {
    font-size: var(--text-medium);
    font-family: var(--secondary-font);
}
.status {
    font-size: var(--text-base);
    font-family: var(--main-font);
    padding: 6px 0;
    margin-left: 25px;
    position:relative;
}
.status-stock::before {
    content: '';
    width:14px;
    height: 14px;
    position: absolute;
    left: -25px;
    top: 10px;
    background-image: url(./images/in-stock-status.svg);
}
.status-order::before {
    content: '';
    width:14px;
    height: 14px;
    position: absolute;
    left: -25px;
    top: 10px;
    background-image: url(./images/under-the-order-status.svg);
}

.btn-details {
    max-width: 159px;
}
.btn-catalog {
    max-width: 223px;
    align-self: center;
}
.about {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin:4px 0 50px 0;
    padding-top: 4px;
}
.wrapper-about-content {
    display: flex;
    gap: 30px;
}
.wrapper-about-img {
    display: flex;
    flex-wrap: wrap;
    gap:33px
}
.wrapper-about-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 705px;
}
.wrapper-about-info p:first-of-type  {
    font-weight: 700;
    font-family: var(--main-font);
    font-size: var(--text-base);
    color: var(--main-color);
}
.adventages, .wrapper-about-info p:last-of-type {
    font-family: var(--main-font);
    font-size: var(--text-base);
    color: var(--main-color);
}
.adventages {   
    padding: 5px 30px 5px 0;
    margin-left: 35px;
    position: relative;
}
.adventages::before {
    content: "";
    position: absolute;
    width: 24px;
    height: 24px;
    background-image: url(./images/yes.svg);
    left: -35px;
    top: 50%;
    transform: translateY(-50%);
}
.wrapper-about-info p:last-of-type {
    margin-bottom: 10px;
}


/* Адаптив */

@media only screen and (max-width: 1440px) {
    .title {
        font-size: var(--text-large-adapt-1);
    }
    .wrapper {
        max-width: 1160px;
    }
    .card {
        width: 565px;
    }
}
@media  only screen and (max-width:1160px) {
    .title {
        font-size: var(--text-large-adapt-2);
    }
    .wrapper {
        max-width: 768px;
    }
    .nav {
        display: none;
    }
    .burger {
        display: flex;
    }
    .card {
        width: 768px;
    }
     .about {
        margin-top: 50px;
    }
    .wrapper-about-content {
        flex-direction: column;
    }
}
@media  only screen and (max-width:768px) {
    .title {
        font-size: var(--text-large-adapt-2);
    }
    .wrapper {
        max-width: 576px;
    }
    .nav-adaptiv ul li {
        max-width: 576px;
    }
    .card {
        width: 576px;
    }
    .wrapper-about-info {
        max-width: 576px;
    }
    .about-img-1 img {
         width: 100%;
        max-width: 576px;
    }
    .about-img-2 img, .about-img-3 img {
        width: 100%;
        max-width: 275px;
    }
    .wrapper-about-img {
        gap: 25px;
    }
}
@media  only screen and (max-width:576px) {
    .title {
        font-size: 19px;
    }
    .wrapper {
        max-width: 360px;
    }
    .nav-adaptiv ul li {
        max-width: 360px;
    }
    .wrapper-rec-content {
        gap: 20px;
    }
    .card {
        gap: 0;
        flex-direction: column;
        justify-content: space-between;
        width: 170px;
        height: 373px;
    }
    .card5,.card6 {
        display: none;
    }
    .card-img img {
        width: 170px;
    }
    
    .recomend-card-info {
        padding: 10px;
    }
    .recomend-card-info p:first-of-type {
        font-size: var(--text-base);
        font-family: var(--main-font);
    }
    .status {
        font-size: var(--text-base-adapt);
    }
    .about-img-1 img {
         width: 100%;
        max-width: 360px;
    }
    .about-img-2 img, .about-img-3 img {
        width: 100%;
        max-width: 172px;
    }
    .wrapper-about-img {
        gap: 15px;
    }
}