.product-story[data-product-service="curtain"] .story-installation {
    background: #31302d;
}

.product-story[data-product-service="curtain"] .story-installation__label {
    color: #d7c9b7;
}

.story-demo-track,
.story-demo-drape,
.story-demo-slat,
.story-demo-layer,
.story-demo-cell,
.story-demo-roller,
.story-demo-screen,
.story-demo-sheer,
.story-demo-horizontal-vanes,
.story-demo-vertical-vanes {
    position: absolute;
    display: block;
}

.story-product-demo--soft-drape {
    background: #f2eee8;
}

.story-product-demo--soft-drape .story-demo-track {
    top: 13%;
    left: 12%;
    width: 76%;
    height: 5px;
    border-radius: 3px;
    background: #8c8377;
}

.story-product-demo--soft-drape .story-demo-drape {
    top: 16%;
    bottom: 10%;
    left: 15%;
    width: 70%;
    display: flex;
    overflow: hidden;
    border-radius: 4px 4px 12px 12px;
    box-shadow: 0 18px 30px rgba(44, 44, 44, .14);
}

.story-product-demo--soft-drape .story-demo-drape i {
    flex: 1;
    border-right: 1px solid rgba(82, 70, 56, .14);
    background: #d8c8b6;
    transform-origin: top;
}

.story-product-demo--soft-drape .story-demo-drape i:nth-child(even) {
    background: #bda990;
}

.story-product-demo--slat-tilt {
    display: grid;
    place-items: center;
    align-content: center;
    gap: 7%;
    padding: 15% 11%;
    background: #e9ece9;
}

.story-product-demo--slat-tilt .story-demo-slat {
    position: relative;
    width: 78%;
    height: 8%;
    border: 1px solid rgba(44, 44, 44, .18);
    border-radius: 3px;
    background: #a2aaa5;
    box-shadow: 0 8px 12px rgba(44, 44, 44, .12);
}

.story-product-demo--slat-tilt .story-demo-slat:nth-child(even) {
    background: #c4cbc7;
}

.story-product-demo--layer-shift {
    background: #eef0ed;
}

.story-product-demo--layer-shift .story-demo-layer {
    top: 13%;
    bottom: 13%;
    width: 46%;
    border: 1px solid rgba(44, 44, 44, .14);
    border-radius: 8px;
    box-shadow: 0 14px 28px rgba(44, 44, 44, .1);
}

.story-product-demo--layer-shift .story-demo-layer::before,
.story-product-demo--layer-shift .story-demo-layer::after {
    content: "";
    position: absolute;
    right: 0;
    left: 0;
    height: 27%;
    background: rgba(255, 255, 255, .72);
}

.story-product-demo--layer-shift .story-demo-layer::before {
    top: 19%;
}

.story-product-demo--layer-shift .story-demo-layer::after {
    bottom: 19%;
}

.story-product-demo--layer-shift .story-demo-layer--back {
    left: 16%;
    background: #b5a58f;
}

.story-product-demo--layer-shift .story-demo-layer--front {
    right: 16%;
    background: rgba(133, 146, 138, .86);
}

.story-product-demo--sheer-vane {
    background:
        linear-gradient(90deg, rgba(255, 255, 255, .9), rgba(219, 225, 219, .64)),
        #eef0ed;
    perspective: 700px;
}

.story-product-demo--sheer-vane .story-demo-sheer {
    z-index: 1;
    inset: 10% 14%;
    border: 1px solid rgba(107, 116, 110, .16);
    background:
        repeating-linear-gradient(
            90deg,
            rgba(255, 255, 255, .08) 0 2px,
            rgba(147, 156, 151, .08) 2px 4px
        );
}

.story-product-demo--sheer-vane .story-demo-sheer--front {
    z-index: 3;
    opacity: .72;
}

.story-product-demo--sheer-vane .story-demo-horizontal-vanes {
    z-index: 2;
    inset: 15% 17%;
    display: grid;
    align-content: space-between;
    transform-style: preserve-3d;
}

.story-product-demo--sheer-vane .story-demo-horizontal-vanes i {
    display: block;
    height: 13%;
    border-radius: 999px 999px 6px 6px;
    background: linear-gradient(180deg, #b9ae9f, #e2d9cd);
    box-shadow: 0 8px 12px rgba(44, 44, 44, .11);
    transform: rotateX(42deg);
    transform-origin: center;
}

.story-installation__visual.is-visible .story-product-demo--sheer-vane .story-demo-horizontal-vanes i {
    animation: story-sheer-vane-open 1.1s cubic-bezier(.2, .7, .2, 1) both;
}

.story-product-demo--vertical-vane {
    background:
        linear-gradient(180deg, #f5f4ef 0 22%, #dfe5e0 22% 100%);
    perspective: 800px;
}

.story-product-demo--vertical-vane .story-demo-track {
    z-index: 2;
    top: 12%;
    left: 10%;
    width: 80%;
    height: 7px;
    border-radius: 999px;
    background: #7d817c;
    box-shadow: 0 6px 12px rgba(44, 44, 44, .14);
}

.story-product-demo--vertical-vane .story-demo-vertical-vanes {
    top: calc(12% + 7px);
    bottom: 9%;
    left: 12%;
    width: 76%;
    display: flex;
    gap: 2.2%;
    transform-style: preserve-3d;
}

.story-product-demo--vertical-vane .story-demo-vertical-vanes i {
    flex: 1;
    border-radius: 0 0 14px 14px;
    background:
        linear-gradient(
            90deg,
            rgba(255, 255, 255, .86) 0 42%,
            rgba(160, 169, 163, .44) 42% 60%,
            rgba(255, 255, 255, .7) 60% 100%
        );
    box-shadow: 3px 12px 18px rgba(44, 44, 44, .09);
    transform: rotateY(36deg);
    transform-origin: top center;
}

.story-installation__visual.is-visible .story-product-demo--vertical-vane .story-demo-vertical-vanes i {
    animation: story-vertical-vane-turn 1.15s cubic-bezier(.2, .7, .2, 1) both;
}

.story-installation__visual.is-visible .story-product-demo--vertical-vane .story-demo-vertical-vanes i:nth-child(2n) {
    animation-delay: 70ms;
}

@keyframes story-sheer-vane-open {
    from {
        opacity: .58;
        transform: rotateX(82deg);
    }
    to {
        opacity: 1;
        transform: rotateX(42deg);
    }
}

@keyframes story-vertical-vane-turn {
    from {
        opacity: .55;
        transform: rotateY(78deg);
    }
    to {
        opacity: 1;
        transform: rotateY(36deg);
    }
}

.story-product-demo--cell-stack {
    display: grid;
    place-items: center;
    align-content: center;
    gap: 2px;
    background: #ecece7;
}

.story-product-demo--cell-stack .story-demo-cell {
    position: relative;
    width: 62%;
    height: 12%;
    border: 2px solid #9e927f;
    border-radius: 50%;
    background: rgba(255, 255, 255, .62);
}

.story-product-demo--roller-drop {
    background: #edf0ed;
}

.story-product-demo--roller-drop .story-demo-roller {
    z-index: 2;
    top: 13%;
    left: 14%;
    width: 72%;
    height: 10%;
    border-radius: 999px;
    background: #81786c;
    box-shadow: 0 8px 18px rgba(44, 44, 44, .14);
}

.story-product-demo--roller-drop .story-demo-screen {
    top: 18%;
    left: 18%;
    width: 64%;
    height: 66%;
    border-bottom: 5px solid #81786c;
    background: rgba(189, 201, 194, .88);
    box-shadow: 0 18px 28px rgba(44, 44, 44, .12);
}

.story-cases {
    background: var(--lsa-paper);
}

.story-cases__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.story-case-card {
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--lsa-line);
    border-radius: var(--lsa-radius-card);
    color: var(--lsa-ink);
    background: #fff;
    text-decoration: none;
    transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.story-case-card:hover {
    transform: translateY(-3px);
    border-color: #c5b69f;
    box-shadow: 0 16px 40px rgba(44, 44, 44, .1);
}

.story-case-card img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.story-case-card > span {
    display: flex;
    min-height: 64px;
    align-items: center;
    padding: 16px 18px;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.45;
}

@media (max-width: 760px) {
    .story-cases__grid {
        grid-template-columns: 1fr;
    }

    .story-product-demo--soft-drape .story-demo-drape {
        left: 12%;
        width: 76%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .story-case-card {
        transition: none;
    }

    .story-installation__visual.is-visible .story-product-demo--sheer-vane .story-demo-horizontal-vanes i,
    .story-installation__visual.is-visible .story-product-demo--vertical-vane .story-demo-vertical-vanes i {
        animation: none;
    }
}