:root {
    --split-dark: #121212;
    --split-light: #f5f5f5;
    --split-accent: #ff3366;
    --split-text-dark: #333333;
    --split-text-light: #e0e0e0;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6; overflow-x: hidden;
    background-color: var(--split-dark);
}

.split-wrapper {
    display: flex; min-height: 100vh;
}

/* Left Side - Dark */
.split-left {
    flex: 1; background-color: var(--split-dark); color: var(--split-text-light);
    padding: 60px; display: flex; flex-direction: column; justify-content: space-between;
    position: relative; overflow: hidden;
}
.split-left::before {
    content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
    background: radial-gradient(circle at center, rgba(255, 51, 102, 0.1) 0%, transparent 50%);
    z-index: 0; pointer-events: none;
}
.sl-content { position: relative; z-index: 1; }

.split-brand {
    font-size: 32px; font-weight: 900; color: var(--split-light);
    letter-spacing: 2px; margin-bottom: 60px; text-transform: uppercase;
}
.split-brand span { color: var(--split-accent); }

.sl-hero h1 {
    font-size: 64px; font-weight: 800; line-height: 1.1; margin-bottom: 30px;
    color: var(--split-light);
}
.sl-hero p {
    font-size: 20px; color: #a0a0a0; margin-bottom: 50px; max-width: 400px;
}

.split-nav { display: flex; flex-direction: column; gap: 20px; margin-bottom: 60px;}
.split-nav a {
    font-size: 18px; font-weight: 600; color: #888; transition: all 0.3s;
    display: inline-block; width: fit-content; position: relative;
}
.split-nav a::before {
    content: ''; position: absolute; left: -20px; top: 50%; transform: translateY(-50%);
    width: 0; height: 2px; background: var(--split-accent); transition: width 0.3s;
}
.split-nav a:hover, .split-nav a.active { color: var(--split-light); padding-left: 10px;}
.split-nav a:hover::before, .split-nav a.active::before { width: 20px; }

.sl-footer { font-size: 12px; color: #666; text-transform: uppercase; letter-spacing: 1px;}

/* Right Side - Light */
.split-right {
    flex: 1.2; background-color: var(--split-light); color: var(--split-text-dark);
    padding: 60px; overflow-y: auto; height: 100vh;
}

.sr-section { margin-bottom: 80px; }
.sr-section h2 {
    font-size: 36px; font-weight: 800; margin-bottom: 40px; color: var(--split-dark);
    display: flex; align-items: center; gap: 15px;
}
.sr-section h2::before {
    content: ''; display: block; width: 40px; height: 4px; background: var(--split-accent);
}

/* Stats */
.split-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; margin-bottom: 60px;}
.ss-item {
    background: #fff; padding: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border-left: 4px solid var(--split-accent);
}
.ss-val { font-size: 48px; font-weight: 900; color: var(--split-dark); line-height: 1;}
.ss-lbl { font-size: 14px; color: #888; text-transform: uppercase; font-weight: 600; margin-top: 10px;}

/* Features */
.split-features { display: grid; grid-template-columns: 1fr; gap: 30px;}
.sf-card {
    background: #fff; padding: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}
.sf-card:hover { transform: translateX(10px); }
.sf-card h3 { font-size: 24px; font-weight: 800; margin-bottom: 15px; color: var(--split-dark);}
.sf-card p { font-size: 16px; color: #666;}

/* Nodes */
.split-nodes { display: flex; flex-wrap: wrap; gap: 15px;}
.sn-item {
    padding: 12px 25px; background: var(--split-dark); color: var(--split-light);
    font-weight: 600; font-size: 14px; text-transform: uppercase; letter-spacing: 1px;
}
.sn-item.highlight { background: var(--split-accent); }

/* FAQ */
.split-faq .s-faq-item {
    margin-bottom: 30px; background: #fff; padding: 30px; box-shadow: 0 5px 15px rgba(0,0,0,0.03);
}
.split-faq .s-fq { font-size: 18px; font-weight: 800; color: var(--split-dark); margin-bottom: 10px;}
.split-faq .s-fa { font-size: 15px; color: #666;}

/* Buttons */
.btn-split {
    display: inline-block; padding: 18px 40px; font-size: 16px; font-weight: 800;
    color: #fff; background: var(--split-accent); text-transform: uppercase;
    letter-spacing: 2px; transition: all 0.3s; border: none; cursor: pointer;
}
.btn-split:hover { background: #e62e5c; transform: translateY(-2px); box-shadow: 0 10px 20px rgba(255, 51, 102, 0.3);}
.btn-split-alt {
    display: inline-block; padding: 18px 40px; font-size: 16px; font-weight: 800;
    color: var(--split-dark); background: transparent; text-transform: uppercase;
    letter-spacing: 2px; border: 2px solid var(--split-dark); transition: all 0.3s;
}
.btn-split-alt:hover { background: var(--split-dark); color: #fff; }

@media (max-width: 900px) {
    .split-wrapper { flex-direction: column; }
    .split-left { padding: 40px 20px; min-height: auto; }
    .split-right { padding: 40px 20px; height: auto; overflow-y: visible;}
    .sl-hero h1 { font-size: 48px; }
    .split-stats { grid-template-columns: 1fr; }
}