/* --- Global Aesthetic --- */
body {
    background-color: #ffdae9; /* Light Pink */
    color: #2d6a4f; /* Light Green */
    font-family: 'Courier New', monospace;
    overflow-x: hidden;
    margin: 0;
}

/* --- THE "BREATHING" BOX ANIMATION --- */
@keyframes breathingUI {
    0%, 100% { box-shadow: 0 0 20px #ffb3c1; transform: scale(1); }
    50% { box-shadow: 0 0 40px #d8f3dc; transform: scale(1.02); }
}

/* --- RAIN ANIMATION (Falling Pixels) --- */
@keyframes pixelRain {
    0% { transform: translateY(-100vh); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(100vh); opacity: 0; }
}

.pixel {
    position: fixed;
    width: 10px;
    height: 10px;
    background: #ffb3c1;
    z-index: -1;
    animation: pixelRain 4s linear infinite;
}

/* --- TEXT GLITCH --- */
.glitch-header {
    font-size: 3rem;
    color: #1a0a2e;
    animation: glitchEffect 2s infinite;
}

@keyframes glitchEffect {
    0% { text-shadow: 2px 0 #ff4d6d; }
    25% { text-shadow: -2px 0 #9d4edd; transform: skewX(2deg); }
    50% { text-shadow: 2px 0 #d8f3dc; }
    100% { text-shadow: -2px 0 #ff4d6d; }
}

.card {
    background: #d8f3dc;
    border: 5px solid #ffb3c1;
    border-radius: 20px;
    padding: 30px;
    margin: 50px auto;
    max-width: 600px;
    animation: breathingUI 5s infinite ease-in-out;
}

.nav-btn {
    display: block;
    background: #ffb3c1;
    color: #2d6a4f;
    padding: 15px;
    margin: 10px 0;
    text-decoration: none;
    text-align: center;
    border-radius: 10px;
    font-weight: bold;
    border: 3px solid #ff4d6d;
    transition: 0.3s;
}

.nav-btn:hover {
    background: #2d6a4f;
    color: white;
    letter-spacing: 5px;
}