/* ========================================
   Featured Folder Animation - Pure CSS
   ======================================== */

.featured-folder-container {
    height: 600px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: scale(2);
}

.featured-folder {
    transition: all 0.2s ease-in;
    cursor: pointer;
    position: relative;
}

.featured-folder:hover {
    transform: translateY(-8px);
}

.featured-folder:hover .folder-paper {
    transform: translate(-50%, 0%);
}

.featured-folder:hover .folder-front {
    transform: skew(15deg) scaleY(0.6);
}

.featured-folder:hover .folder-front.right {
    transform: skew(-15deg) scaleY(0.6);
}

/* Open State */
.featured-folder.open {
    transform: translateY(-8px);
}

.featured-folder.open .folder-paper:nth-child(1) {
    transform: translate(-120%, -70%) rotateZ(-15deg);
    transition: all 0.3s ease-in-out;
}

.featured-folder.open .folder-paper:nth-child(1):hover {
    transform: translate(-120%, -70%) rotateZ(-15deg) scale(1.1);
}

.featured-folder.open .folder-paper:nth-child(2) {
    transform: translate(10%, -70%) rotateZ(15deg);
    height: 80%;
    transition: all 0.3s ease-in-out;
}

.featured-folder.open .folder-paper:nth-child(2):hover {
    transform: translate(10%, -70%) rotateZ(15deg) scale(1.1);
}

.featured-folder.open .folder-paper:nth-child(3) {
    transform: translate(-50%, -100%) rotateZ(5deg);
    height: 80%;
    transition: all 0.3s ease-in-out;
}

.featured-folder.open .folder-paper:nth-child(3):hover {
    transform: translate(-50%, -100%) rotateZ(5deg) scale(1.1);
}

.featured-folder.open .folder-front {
    transform: skew(15deg) scaleY(0.6);
}

.featured-folder.open .folder-front.right {
    transform: skew(-15deg) scaleY(0.6);
}

/* Folder Back */
.folder-back {
    position: relative;
    width: 100px;
    height: 80px;
    background: #4785ff;
    border-radius: 0px 10px 10px 10px;
}

.folder-back::after {
    position: absolute;
    z-index: 0;
    bottom: 98%;
    left: 0;
    content: '';
    width: 30px;
    height: 10px;
    background: #4785ff;
    border-radius: 5px 5px 0 0;
}

/* Papers */
.folder-paper {
    position: absolute;
    z-index: 2;
    bottom: 10%;
    left: 50%;
    transform: translate(-50%, 10%);
    width: 70%;
    height: 80%;
    background: #e6e6e6;
    border-radius: 10px;
    transition: all 0.3s ease-in-out;
}

.folder-paper:nth-child(2) {
    background: #f2f2f2;
    width: 80%;
    height: 70%;
}

.folder-paper:nth-child(3) {
    background: #ffffff;
    width: 90%;
    height: 60%;
}

/* Folder Front */
.folder-front {
    position: absolute;
    z-index: 3;
    width: 100%;
    height: 100%;
    background: #5227FF;
    border-radius: 5px 10px 10px 10px;
    transform-origin: bottom;
    transition: all 0.3s ease-in-out;
}

/* Gold Variant for Featured */
.featured-folder.gold .folder-back {
    background: #d4a017;
}

.featured-folder.gold .folder-back::after {
    background: #d4a017;
}

.featured-folder.gold .folder-front {
    background: #ffc107;
}

/* Turquoise Variant */
.featured-folder.turquoise .folder-back {
    background: #00a8cc;
}

.featured-folder.turquoise .folder-back::after {
    background: #00a8cc;
}

.featured-folder.turquoise .folder-front {
    background: #00d9ff;
}

/* Purple Variant (Default) */
.featured-folder.purple .folder-back {
    background: #7b2cbf;
}

.featured-folder.purple .folder-back::after {
    background: #7b2cbf;
}

.featured-folder.purple .folder-front {
    background: #9d4edd;
}

/* Animation for Auto-Open */
@keyframes folderAutoOpen {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }

    100% {
        transform: translateY(-8px);
    }
}

.featured-folder.auto-open {
    animation: folderAutoOpen 0.5s ease-in-out forwards;
}