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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #1e1e1e 0%, #2a2a2a 100%);
    color: #e8e8e8;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

/* Patitas de gato muy sutiles */
.paw {
    position: absolute;
    opacity: 0.03;
    font-size: 20px;
    color: #3498db;
    pointer-events: none;
    animation: float 8s ease-in-out infinite;
}

.paw:nth-child(1) {
    top: 15%;
    left: 10%;
    animation-delay: 0s;
}

.paw:nth-child(2) {
    top: 25%;
    right: 15%;
    animation-delay: 3s;
    color: #2ecc71;
}

.paw:nth-child(3) {
    bottom: 20%;
    left: 20%;
    animation-delay: 6s;
}

.paw:nth-child(4) {
    bottom: 30%;
    right: 10%;
    animation-delay: 2s;
    color: #2ecc71;
}

.paw:nth-child(5) {
    top: 50%;
    left: 5%;
    animation-delay: 4s;
}

.paw:nth-child(6) {
    top: 60%;
    right: 5%;
    animation-delay: 7s;
    color: #2ecc71;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-15px) rotate(5deg);
    }
}

.landing-container {
    text-align: center;
    padding: 50px 40px;
    background: rgba(40, 40, 40, 0.8);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    max-width: 400px;
    width: 90%;
}

.landing-title {
    font-size: clamp(2.2rem, 5vw, 3.2rem);
    font-weight: 600;
    margin-bottom: 35px;
    background: linear-gradient(135deg, #3498db 0%, #2ecc71 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 1px;
}

.landing-btn {
    padding: 16px 40px;
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
    min-width: 140px;
}

.landing-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4);
}

.landing-btn:active {
    transform: translateY(0px);
}

/* Responsive */
@media (max-width: 768px) {
    .landing-container {
        padding: 40px 30px;
        margin: 20px;
    }
    
    .paw {
        font-size: 16px;
        opacity: 0.02;
    }
}

@media (max-width: 480px) {
    .landing-container {
        padding: 35px 25px;
    }
    
    .landing-btn {
        padding: 14px 32px;
        font-size: 15px;
    }
    
    .paw {
        font-size: 14px;
        opacity: 0.015;
    }
}

.by-giuseppe {
    position: fixed;
    right: 12px;
    bottom: 8px;
    font-size: 12px;
    color: #b0b0b0;
    opacity: 0.7;
    z-index: 100;
    pointer-events: none;
    font-family: inherit;
}

.version-footer {
    position: fixed;
    left: 12px;
    bottom: 8px;
    font-size: 10px;
    color: #666;
    opacity: 0.5;
    z-index: 100;
    pointer-events: none;
    font-family: inherit;
}