.landing-container {
    height: 100vh;
    width: 100vw;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.landing-content {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 10px;
    backdrop-filter: blur(10px);
    max-width: 800px;
    width: 100%;
}

.landing-content h1 {
    font-size: 3rem;
    margin-bottom: 10px;
    color: var(--light-color);
}

.tagline {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--light-color);
    opacity: 0.9;
}

.features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.feature {
    flex: 1 1 200px;
    padding: 15px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    transition: transform 0.3s, background-color 0.3s;
}

.feature:hover {
    transform: translateY(-5px);
    background-color: rgba(255, 255, 255, 0.2);
}

.feature h3 {
    margin-bottom: 10px;
    color: var(--light-color);
}

.feature p {
    font-size: 0.9rem;
    color: var(--light-color);
    opacity: 0.8;
}

.start-button {
    padding: 12px 24px;
    font-size: 1.2rem;
    background-color: var(--light-color);
    color: var(--primary-color);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.3s;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.start-button:hover {
    background-color: var(--light-color);
    transform: scale(1.05);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}