/* Sidebar Container */
.side-sticky-menu {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

/* Individual Tabs */
.side-item {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    margin-bottom: 2px;
    color: white;
    text-decoration: none;
    font-family: sans-serif;
    font-weight: bold;
    transition: all 0.3s ease;
    border-radius: 5px 0 0 5px;
    width: 40px; /* Hidden state width */
    overflow: hidden;
    white-space: nowrap;
}

.side-item i {
    font-size: 20px;
    margin-right: 15px;
}

/* Hover Effect: Slide Out */
.side-item:hover {
    width: 140px;
    margin-left: -100px; /* Pulls it out from the edge */
}

/* Brand Colors */
.admission { background-color: #e74c3c; } /* Red */
.enquiry   { background-color: #2980b9; } /* Blue */
.brochure  { background-color: #27ae60; } /* Green */

/* --- Popup Styles --- */
.popup-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.popup-content {
    background: white;
    padding: 30px;
    border-radius: 8px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close-btn {
    position: absolute;
    right: 15px;
    top: 10px;
    font-size: 24px;
    cursor: pointer;
}