/* --- Basic Setup & Professional Font --- */
body {
    margin: 0;
    font-family: 'Poppins', sans-serif; /* A clean, professional font */
    background-color:white; /* Black background */
    color: #FFFFFF; /* White icons and text */
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    overflow: hidden; /* Hides scrollbars */
}

/* --- The container for the links --- */
.link-container {
    display: flex;
    gap: 25px; /* Space between icons */
}

/* --- Styling for each link/icon --- */
.link-container a {
    color: #4F86F7; /* Ensures icon is white */
    text-decoration: none;
    padding: 15px;
    border: 2px solid #4F86F7;
    border-radius: 50%; /* Makes the border circular */
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    
    /* Smooth transition for the animation */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* --- Mouse Hover Animation & Interactivity --- */
.link-container a:hover {
    /* Lifts the icon up and makes it slightly bigger */
    transform: translateY(-8px) scale(1.1);
    
    /* Adds a subtle white glow effect */
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.7);
}

/* --- Hides the tooltip by default --- */
.tooltip {
    visibility: hidden;
    background-color: #4F86F7;
    color: #000000;
    text-align: center;
    border-radius: 6px;
    padding: 8px 12px;
    position: absolute;
    z-index: 1;
    bottom: 125%; /* Position above the element */
    left: 50%;
    margin-left: -60px; /* Use half of the width to center */
    opacity: 0;
    transition: opacity 0.3s;
}

/* --- Shows the tooltip (used with JavaScript) --- */
.tooltip.visible {
    visibility: visible;
    opacity: 1;
}