[data-ui="main-menu"] {
    position: absolute;
    box-sizing: border-box;
    left: 1rem; top: 1rem; width: 45rem; 
    background-color: var(--color-cream);
    padding: 0rem;
    /* border-width: 0 2rem 0 0; */
    z-index: 100;
    --menu-list-bg: rgba(40, 30, 0, 0.1);
    
    display: grid;
    grid-template-rows: minmax(0, 1fr);
    
    max-height: calc(100% - 2rem);
    transform: translateX(-110%);
    opacity: 0;
    
    transition: transform calc(var(--transition-duration) * 1.5), opacity calc(var(--transition-duration) * 1.5);
}

[data-ui="vr-app"].main-menu-open [data-ui="main-menu"] {
    transform: translateX(0%);
    opacity: 1;
}

[data-ui="main-menu"] .border {
    position: absolute;
    box-sizing: border-box;
    left: 100%; top: 0; width: 20px; height: 100%;
    background-color: transparent;
    background-image: url(images/pattern-star2.svg);
    background-repeat: repeat-y;
}

[data-ui="main-menu"] > my-btn[data-role="close"] {
    position: absolute;
    left: 1rem; top: 1rem;
    z-index: 100;
    font-size: 0;
    cursor: pointer;
    background-color: var(--color-cream);
    transition: background-color var(--transition-duration);
}

[data-ui="main-menu"] > my-btn[data-role="close"] {
    background-color: var(--menu-list-bg);
}

/* [data-ui="main-menu"] .stage {
    position: relative;
    box-sizing: border-box;
    width: 100%; 
    padding: 0rem;
    display: flex;
    flex-direction: column;
    height: 100%; 
    min-height: 0;
} */

[data-ui="main-menu"] .stage {
    display: grid;
    /* grid-template-rows: 17.5rem minmax(0,0fr) 12rem; */
    overflow: hidden;
    transition: grid-template-rows var(--transition-duration);
}

/* [data-ui="vr-app"].main-menu-open [data-ui="main-menu"] .stage { grid-template-rows: 17.5rem minmax(0,1fr) 12rem; } */

[data-ui="main-menu"] .stage [data-ui="title"] {
    padding: 4rem 0 2rem 0;
    transition: padding var(--transition-duration);
}

[data-ui="main-menu"]:has([data-ui="group"][data-open]) .stage [data-ui="title"] {
    padding: 0;
}

[data-ui="main-menu"] .stage [data-ui="title"] h2 {
    font-family: 'Playfair Display Regular', Arial, Helvetica, sans-serif;
    font-size: 4rem;
    font-weight: lighter;
    color: rgb(0, 0, 0);
    letter-spacing: 0%;
    text-align: center;
    margin-top: 4rem;
    margin-bottom: 0rem;
    transition: margin var(--transition-duration);
}


[data-ui="main-menu"] .stage [data-ui="title"] h3 {
    font-family: 'Playfair Display Regular', Arial, Helvetica, sans-serif;
    font-size: 1.84rem;
    font-weight: lighter;
    font-style: italic;
    color: rgb(0, 0, 0);
    letter-spacing: 0%;
    text-align: center;
    margin-top: 0rem;
    margin-bottom: 3.2rem;
}



[data-ui="main-menu"] [data-ui="menu"] {
    position: relative;
    background-color: var(--menu-list-bg);
    overflow: hidden;
    min-height: 0; 
}

[data-ui="main-menu"] [data-ui="menu"] .list {
    width: 100%; height: 100%;
    overflow-y: auto;
    min-height: 0; 
    touch-action: pan-y;
}

[data-ui="main-menu"] [data-ui="menu"] .list * {
    touch-action: pan-y;
}


[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"] {
    width: 100%;
    position: relative;
    box-sizing: border-box;
    overflow: hidden;
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"] button {
    position: relative;
    box-sizing: border-box;
    border: 0 solid rgba(40, 30, 0, 0.15);
    border-width: 1px 0 0 0;
    background-color: var(--color-cream);
    background-clip: padding-box;
    width: 100%;
    height: 10rem;
    cursor: pointer;
    padding: 1.6rem;
    display: flex;
    flex-direction: row;
    align-items: center;
    transition: background-color var(--transition-duration);
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"] button::before {
    content: '';
    position: absolute;
    right: 1.5rem; top: 50%; transform: translate(-50%,-50%) scaleY(1) rotate(135deg) ;
    width: 1rem; height: 1rem;
    border: 0rem solid var(--color-gold);
    border-width: 0.1rem 0.1rem 0 0;
    transition: transform var(--transition-duration);
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"][data-open] button::before {
    /* transform: translate(-50%,-50%) rotate(-45deg) scaleY(-1); */
    transform: translate(-50%,-50%) scaleY(-1) rotate(135deg) ;
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"] [data-ui="scenes"] {
    box-sizing: border-box;
    overflow: hidden;
    
    transition: grid-template-rows var(--transition-duration), padding var(--transition-duration), transform var(--transition-duration), opacity var(--transition-duration);
    display: grid;
    grid-template-rows: minmax(0, 0fr);
    opacity: 0;
    padding: 0 1rem;
    transform: translateY(5rem) scale(0.9);
    transform-origin: top;

}

/* [data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"]:has(.items my-btn[data-active]) [data-ui="scenes"], */
[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"][data-open] [data-ui="scenes"],
[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"][data-active] [data-ui="scenes"] {
    opacity: 1;
    padding: 1rem 1rem;
    grid-template-rows: minmax(0, 1fr);
    transform: translateY(0rem) scale(1);
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"][data-open] button:not(:hover),
[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"][data-active] button:not(:hover) {
    background-color:transparent;
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="scenes"],
[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="scenes"] .sub-group,
[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="scenes"] .sub-group .items {}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"] button .thumb {
    width: 10rem; height: 6.8rem;
    background-color: var(--menu-list-bg);;
    margin-right: 2rem;
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"] button .thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"] button > div:has(.title) {
    flex-grow: 1;
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"] button > div .title,
[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"] button > div .descr {
    text-align: left;
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"] button > div .title {
    width: 80%;
    height: auto;
    /* height: 2.6rem; */
    font-family: 'Playfair Display Regular', Arial, Helvetica, sans-serif;
    font-size: 1.8rem;
    color: rgb(0, 0, 0);
    letter-spacing: 0%;
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"] button > div .descr {
    font-family: National;
    font-size: 1.5rem;
    color: rgb(0, 0, 0);
    letter-spacing: 0%;
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"] button .arrow {
    display: block;
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"] button .arrow svg {
    width: 3.2rem; height: 3.2rem;
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"][data-open] button .arrow svg,
[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"][data-active] button .arrow svg {
    transform: rotate(90deg);
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"] button .arrow svg path {
    stroke: var(--color-gold)
}



[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="scenes"] .sub-group .title {
    font-family: National;
    font-size: 1.4rem;
    color: rgb(0, 0, 0);
    font-style: italic;
    font-weight: lighter;
    height: 2.5rem;
    display: flex;
    align-items: center;
    padding: 0 3rem;
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="scenes"] .sub-group .items my-btn {
    position: relative;
    box-sizing: border-box;
    width: 100%; height: 3.4rem;
    cursor: pointer;
    background-color: transparent;
    border: 0;
    font-family: 'Playfair Display Regular', Arial, Helvetica, sans-serif;
    font-size: 1.6rem;
    color: rgb(0, 0, 0);
    letter-spacing: -2%;
    text-align: left;
    padding: 0 3rem;
    padding-left: 9rem;
    font-weight: lighter;
    display: flex;
    align-items: center;
    transition: background-color var(--transition-duration);
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="scenes"] .sub-group .items my-btn.hasvideo::after {
    content: '';
    position: absolute;
    right: 2rem; top:50%; transform: translateY(-50%);
    width: 2.6rem; height: 2.6rem;
    pointer-events: none;
    background-image: url(images/icon-item-video.svg);
    background-position: center;
    background-size: 100%;
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="scenes"] .sub-group .items my-btn svg {
    position: absolute;
    left: 4rem; top: 50%; transform: translate(0,-50%);
    transform-origin: center;
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="scenes"] .sub-group .items my-btn svg path {
    fill: transparent;
    transition: stroke var(--transition-duration), fill var(--transition-duration);
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="scenes"] .sub-group .items my-btn svg path.bg {
    stroke-width: 0.1rem;
    stroke: var(--color-gold);
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="scenes"] .sub-group .items my-btn[data-scene-visited] svg path.bg {
    fill: var(--color-gold);
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="scenes"] .sub-group .items my-btn[data-scene-active] svg path.bg {
    stroke: black;
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="scenes"] .sub-group .items my-btn[data-scene-active] svg path.outline {
    fill: black;
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="scenes"] .sub-group .items my-btn[data-scene-active] svg {
    transform: translate(0,-50%) scale(1.1);
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="scenes"] .sub-group .items my-btn.active svg path {
    stroke-width: 0.2rem;
    stroke: black;
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="scenes"] .sub-group .items my-btn.active svg {
    transform: translate(0,-50%) scale(1.1);
}

[data-ui="main-menu"] [data-ui="menu"] .list [data-ui="scenes"] .sub-group .items my-btn:hover {
    background-color: var(--color-cream);
}

[data-ui="main-menu"] [data-ui="btns"] {
    position: relative; /* или вообще убрать */
    box-sizing: border-box;
    height: 14rem;
    padding: 1.6rem;
    display: flex;
    flex-direction: column;
    background-color: var(--color-cream);
    border-top: 1px solid rgba(40, 30, 0, 0.15);
}

[data-ui="main-menu"] [data-ui="btns"] [data-ui="contacts"] {
    /* font-family: 'Playfair Display Regular', Arial, Helvetica, sans-serif; */
    font-family: National;
    font-size: 1.4rem;
    letter-spacing: -0.5px;
    color: var(--color-gold);
    display: flex;
    justify-content: center;
    justify-content: space-around;
    align-items: center;
    height: 4.4rem;
}

[data-ui="main-menu"] [data-ui="btns"] [data-ui="copyright"] {
    /* font-family: 'Playfair Display Regular', Arial, Helvetica, sans-serif; */
    font-family: National;
    font-size: 1.4rem;
    letter-spacing: -0.5px;
    color: var(--color-gold);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 4.4rem;
}

[data-ui="main-menu"] [data-ui="btns"] [data-ui="copyright"] a:visited,
[data-ui="main-menu"] [data-ui="btns"] [data-ui="copyright"] a,
[data-ui="main-menu"] [data-ui="btns"] [data-ui="contacts"] a:visited,
[data-ui="main-menu"] [data-ui="btns"] [data-ui="contacts"] a {
    color: var(--color-gold);
}

[data-ui="main-menu"] [data-ui="btns"] my-btn[data-role="book"] {
    font-family: 'Playfair Display Regular', Arial, Helvetica, sans-serif;
    font-size: 1.5rem;
    color: white;
    letter-spacing: 3%;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 4.4rem;
    background-color: var(--color-gold);
    cursor: pointer;
}




[data-ui="main-menu"] > my-btn[data-role="share"] {
    position: absolute;
    right: 1rem; top: 1rem; width: 4rem; height: 4rem;
    z-index: 100;
    font-size: 0;
    cursor: pointer;
    background-color: var(--color-cream);
    transition: background-color var(--transition-duration);
}

[data-ui="main-menu"] > my-btn[data-role="share"] {
    background-color: var(--menu-list-bg);
}

[data-ui="share"] my-btn {
    width: 4rem; height: 4rem;
    cursor: pointer;
    transition: background-color var(--transition-duration);
}

[data-ui="share"] my-btn:hover {
    background-color: black;
}

[data-ui="share"] {
    position: absolute;
    box-sizing: border-box;
    right: 1rem; top: 5rem;
    z-index: 100;
    background-color: var(--color-gold);
    display: flex;
    flex-direction: column;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-duration);
}

main.share [data-ui="share"] {
    opacity: 1;
    pointer-events: all;
}


@media screen and (max-width: 500px) {
    
    [data-ui="main-menu"] {
        left: 0rem; top: 0rem; width: calc(100vw - 2rem);
        height: 100vh;
        max-height: 100%;
    }

    [data-ui="main-menu"] .stage [data-ui="title"] h2 {
        font-size: 4rem;
        margin-top: 2.5rem;
    }


    main.main-menu-open [data-ui="main-menu"] .stage [data-ui="title"] {
        padding: 1rem;
    }

    main.main-menu-open [data-ui="main-menu"] .stage [data-ui="title"] h2 {
        margin-top: 4.5rem;
    }


    [data-ui="main-menu"] .stage [data-ui="title"] h3 {
        font-size: 1.64rem;
        margin-bottom: 1.5rem;
    }

    [data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"] button .thumb {
        width: 8rem; min-width: 8rem; 
        margin-right: 1.5rem;
    }

    [data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"] button > div .title {
        font-size: 1.7rem;
    }

    [data-ui="main-menu"] [data-ui="menu"] .list [data-ui="group"] button > div .descr {
        font-size: 1.3rem;
    }

    [data-ui="main-menu"] [data-ui="menu"] .list [data-ui="scenes"] .sub-group .items my-btn {
        font-size: 1.4rem;
    }
}