.landing-hero {
    background: linear-gradient(135deg, #1a1f36 0%, #2d3250 50%, #3e81b8 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.landing-card {
    background: rgba(255,255,255,0.95);
    border-radius: 16px;
    padding: 3rem;
    max-width: 550px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    text-align: center;
}
.landing-card h1 { font-weight: 800; color: #1a1f36; margin-bottom: 0.5rem; }
.landing-card .subtitle { color: #6c757d; margin-bottom: 2rem; }
.landing-btn {
    display: block;
    width: 100%;
    padding: 14px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 1rem;
    text-decoration: none;
    transition: transform 0.15s, box-shadow 0.15s;
}
.landing-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.15); }
.btn-owner { background: linear-gradient(135deg, #1a1f36, #2d3250); color: #fff; }
.btn-tenant { background: linear-gradient(135deg, #3e81b8, #5b9bd5); color: #fff; }