/* Reset margin and padding for all elements */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Main body styles */
body {
    font-family: 'Poppins', sans-serif; /* Sets main font */
    color: #ffffff; /* Text color */
    background-color: #000000; /* Background color */
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh; /* Full viewport height */
    overflow: hidden; /* Prevents scrolling */
}

/* Container Styles: centers content on the page */
.container {
    z-index: 1;
    text-align: center;
    padding: 20px;
    max-width: 500px;
    width: 90%;
}

/* Header styling for profile section */
header {
    margin-bottom: 30px;
}

header img {
    width: 150px;
    height: 150px;
    border-radius: 50%; /* Circular profile image */
    border: 3px solid #ffffff; /* White border around profile picture */
    margin-bottom: 15px;
}

h1 {
    font-size: 24px; /* Title font size */
    margin-bottom: 10px;
}

header p {
    font-size: 16px;
    color: #cccccc; /* Subtle gray for header paragraph */
    margin-bottom: 20px;
}

/* Link button styles */
.link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: rgba(255, 255, 255, 0.1); /* Slight transparent background */
    color: #ffffff;
    text-decoration: none;
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 5px;
    transition: all 0.3s ease; /* Smooth transition for hover effects */
    position: relative;
    overflow: hidden; /* Keeps gradient within bounds */
}

/* Hover effect for link buttons */
.link:hover {
    background-color: rgba(255, 255, 255, 0.2); /* Slightly darker on hover */
    transform: translateY(-3px); /* Lift effect */
}

.link p {
    margin: 0;
    z-index: 2;
}

.link i {
    font-size: 24px; /* Icon size */
    z-index: 2;
}

/* Animated gradient background for link buttons */
.linkBackground {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #4a0e8f, #00d4ff, #ff69b4, #ffa500); /* Gradient colors */
    background-size: 200% 200%; /* Enlarges gradient for animation */
    animation: gradientShift 5s ease infinite; /* Smooth animation cycling */
    opacity: 0; /* Hidden by default */
    transition: opacity 0.3s ease; /* Fades in on hover */
}

/* Keyframes for shifting gradient effect on links */
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Increases gradient opacity on hover for .link elements */
.link:hover .linkBackground {
    opacity: 0.5;
}

/* Full-page starfield background effect */
.starfield {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden; /* Prevents scrollbars */
    z-index: -1; /* Places background below content */
}

/* Individual star styles in starfield */
.stars {
    position: absolute;
    width: 2px;
    height: 2px;
    border-radius: 50%; /* Circular stars */
    box-shadow: 0 0 3px 1px currentColor; /* Glow effect for stars */
}

/* Twinkling effect animation for stars */
@keyframes twinkle {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* Moving stars effect for background animation */
@keyframes move {
    0% { transform: translateY(0); }
    100% { transform: translateY(2000px); }
}

/* Responsive Design for Small Screens */
@media (max-width: 480px) {
    .container {
        width: 95%; /* Adjusts container width on smaller screens */
    }

    h1 {
        font-size: 20px; /* Reduces title font size on smaller screens */
    }

    .link {
        padding: 12px; /* Adjusts padding for buttons */
    }
}

/* Cursor styles for hiding default pointer and implementing custom cursor */
body, button, a, input, .link {
    cursor: none; /* Hides default cursor on interactive elements */
}

/* Custom cursor dot styling */
.custom-cursor {
    position: fixed;
    width: 12px;
    height: 12px;
    border-radius: 50%; /* Circular cursor */
    pointer-events: none; /* Allows interactions with underlying elements */
    transform: translate(-50%, -50%);
    z-index: 9999; /* Ensures it appears above all other elements */
    transition: background-color 0.3s ease, transform 0.1s ease; /* Smooth transitions */
    box-shadow: 0 0 6px rgba(255, 255, 255, 0.8); /* Glow effect */
}