* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Press Start 2P", system-ui, sans-serif;
    background: linear-gradient(#7ec0ff, #cbeeff);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    overflow: hidden;
}

.menu-wrapper {
    position: relative;
    width: 900px;
    height: 450px;
    border: 6px solid #fff;
    border-radius: 16px;
    box-shadow: 0 0 20px rgba(0,0,0,0.7);
    overflow: hidden;
    background: linear-gradient(#7ec0ff, #cbeeff);
}

.ground {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: #1e8b1e;
}

.title-container {
    position: absolute;
    top: 40px;
    width: 100%;
    text-align: center;
}

.game-title {
    font-size: 32px;
    color: #ffe600;
    text-shadow: 4px 4px 0 #000;
    margin-bottom: 8px;
}

.game-subtitle {
    font-size: 14px;
    color: #fff;
    text-shadow: 2px 2px 0 #000;
}

.game-subtitle-credit {
    font-size: 12px;
    margin-top: 1.5rem;
    cursor: pointer;
    color: #fff;
    text-shadow: 2px 2px 0 #000;
}

.mario-preview {
    position: absolute;
    bottom: 60px;
    left: 80px;
}

.mario-preview img {
    width: 120px;
    image-rendering: pixelated;
}

.menu-options {
    position: absolute;
    bottom: 90px;
    right: 80px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    text-align: left;
}

.start-button {
    padding: 12px 28px;
    border-radius: 10px;
    border: 3px solid #fff;
    background: #ff5200;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    text-shadow: 2px 2px 0 #000;
    box-shadow: 0 4px 0 #b73400;
    animation: start-blink 1s infinite alternate;
}

.start-button:active {
    transform: translateY(2px);
    box-shadow: 0 2px 0 #b73400;
}

.menu-item {
    font-size: 12px;
    text-shadow: 1px 1px 0 #000;
}

.menu-footer {
    position: absolute;
    bottom: 10px;
    width: 100%;
    text-align: center;
    font-size: 10px;
    text-shadow: 1px 1px 0 #000;
}

/* Nuvens */
.cloud {
    position: absolute;
    top: 40px;
    width: 160px;
    opacity: 0.9;
    animation: cloud-move 25s linear infinite;
}

.cloud-1 {
    left: -160px;
    animation-delay: 0s;
}

.cloud-2 {
    left: -260px;
    top: 90px;
    animation-delay: 8s;
}

@keyframes cloud-move {
    from { transform: translateX(0); }
    to   { transform: translateX(1100px); }
}

@keyframes start-blink {
    from { opacity: 1; transform: scale(1); }
    to   { opacity: 0.6; transform: scale(1.05); }
}