:root {
    --white: #F0F0F0;
    --moonstone: #58A4B0;
    --night: #101010;
    --gunmetal: #2B303A;
    --chili: #D64933;
}

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

body {
    font-family: 'Arial', sans-serif;
    overflow-x: hidden;
    overflow-y: auto;
}

.split-container {
    display: flex;
    height: 100vh;
    width: 100%;
}

.split {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.5s ease;
    position: relative;
    overflow: hidden;
}

.split::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.4;
    transition: all 0.5s ease;
}

.split:hover::before {
    transform: scale(1.1);
    opacity: 0.6;
}

.split-left {
    background-color: var(--moonstone);
}

.split-left::before {
    background-image: url('../img/data_cover.jpg');
}

.split-right {
    background-color: var(--night);
}

.split-right::before {
    background-image: url('../img/video_cover.jpg');
}

.split:hover {
    flex: 1.5;
}

.split-content {
    color: var(--white);
    text-align: center;
    z-index: 2;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s forwards;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.title {
    font-size: 4rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.discover-btn {
    padding: 1rem 2rem;
    border: 2px solid var(--white);
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: bold;
    letter-spacing: 1px;
}

.discover-btn:hover {
    background: var(--white);
    color: var(--night);
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .split-container {
        flex-direction: column;
    }
    
    .split:hover {
        flex: 1.2;
    }
    
    .title {
        font-size: 2.5rem;
    }
}