/* --- Global Styles & Dreamy Background --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    color: #fff;
    /* The magic background! */
    background: linear-gradient(300deg, #ffafcc, #bde0fe, #a2d2ff, #ffc8dd);
    background-size: 400% 400%;
    animation: gradient-flow 20s ease infinite;
    min-height: 100vh;
    overflow-x: hidden; /* Prevent horizontal scroll from sparkles */
}

@keyframes gradient-flow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}

/* --- Header & Title --- */
header {
    text-align: center;
    padding: 4rem 2rem;
}

header h1 {
    font-size: 2.8rem;
    font-weight: 700;
    text-shadow: 0 0 15px rgba(0,0,0,0.2);
}

header .tagline {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-top: 0.5rem;
}

/* --- Glassmorphism Sections --- */
section {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
}

h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-align: center;
}

/* --- Interactive Project Cards --- */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.project-card {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 15px;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    cursor: pointer;
    /* For the 3D effect */
    transform-style: preserve-3d;
}

.project-card:hover {
    transform: perspective(1000px) rotateY(10deg) rotateX(5deg) scale(1.05);
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

.project-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.project-card .creator {
    font-weight: 600;
    color: #ffd6a5;
    margin-bottom: 1rem;
}

.project-card .description {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.project-link {
    text-decoration: none;
    color: #fff;
    background: rgba(0,0,0,0.2);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    transition: background 0.3s;
}

.project-link:hover {
    background: rgba(0,0,0,0.4);
}

/* --- Glowing Rainbow Button --- */
.contribute-section {
    text-align: center;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    margin-top: 1rem;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    border: 3px solid transparent;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: conic-gradient(from 180deg at 50% 50%, #ff79c6, #f1fa8c, #50fa7b, #8be9fd, #bd93f9, #ff79c6);
    animation: rotate-glow 4s linear infinite;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.cta-button:hover::before {
    opacity: 1;
}

.cta-button:hover {
    transform: scale(1.05);
}

@keyframes rotate-glow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* --- Footer --- */
footer {
    text-align: center;
    padding: 2rem;
    opacity: 0.8;
}

/* --- Magic Cursor Sparkles --- */
.sparkle {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    pointer-events: none; /* So it doesn't interfere with other elements */
    z-index: 9999;
    animation: fade-out-and-shrink 1s forwards;
}

@keyframes fade-out-and-shrink {
    to {
        transform: scale(0);
        opacity: 0;
    }
}