body {
    font-family: 'Comic Neue', cursive;
    background-color: #f0f0f0;
    color: #333;
    margin: 0;
    padding: 0;
    background-image: url('background-pattern.png');
    background-repeat: repeat;
    text-align: center;
}

header {
    background-color: #FF69B4; /* Hot Pink */
    padding: 20px;
    border-bottom: 10px dashed #00FFFF; /* Cyan */
    transform: rotate(-1deg);
    margin: 20px;
    box-shadow: 10px 10px 0px rgba(0,0,0,0.2);
}

header h1 {
    font-family: 'Bangers', cursive;
    font-size: 3rem;
    color: #FFFF00; /* Yellow */
    text-shadow: 4px 4px 0 #000;
    margin: 0;
}

#logo {
    width: 150px;
    margin-bottom: 10px;
}

main {
    max-width: 900px;
    margin: 40px auto;
    padding: 20px;
    background-color: white;
    border: 5px solid #000;
    box-shadow: 15px 15px 0 #39FF14; /* Neon Green */
}

.product-section, .optimizer-section {
    padding: 20px;
    margin-bottom: 30px;
}

.product-section {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.product-image {
    max-width: 250px;
    border: 5px solid #FF69B4;
    transform: rotate(3deg);
    transition: transform 0.3s ease;
}

.product-image:hover {
    transform: rotate(-3deg) scale(1.05);
}

.product-info h2 {
    font-family: 'Bangers', cursive;
    font-size: 2.5rem;
    color: #00FFFF;
    text-shadow: 3px 3px 0 #000;
}

.optimizer-section h2 {
    font-family: 'Bangers', cursive;
    font-size: 2.5rem;
    color: #39FF14;
    text-shadow: 3px 3px 0 #000;
}

.controls {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
    margin: 20px 0;
}

.slider-group {
    background-color: #f0f0f0;
    padding: 15px;
    border: 3px dashed #000;
    width: 200px;
    font-weight: bold;
}

label {
    display: block;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

input[type="range"] {
    width: 100%;
    cursor: pointer;
}

#recommendation {
    margin: 30px 0;
    padding: 20px;
    background-color: #FFFF00;
    border: 5px solid #FF69B4;
    font-size: 1.2rem;
    font-weight: bold;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 5px 5px 0px rgba(0,0,0,0.1);
}

#buy-button {
    font-family: 'Bangers', cursive;
    font-size: 2rem;
    padding: 15px 40px;
    background-color: #39FF14;
    color: black;
    border: 4px solid black;
    box-shadow: 6px 6px 0 black;
    cursor: pointer;
    transition: all 0.2s ease;
}

#buy-button:hover {
    background-color: #FFFF00;
    transform: translateY(-3px);
    box-shadow: 8px 8px 0 black;
}

#buy-button:active {
    transform: translateY(2px);
    box-shadow: 2px 2px 0 black;
}

footer {
    background-color: #00FFFF;
    color: #000;
    padding: 10px;
    margin-top: 40px;
    border-top: 5px solid #000;
}