@import url('style.css');

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    margin-top: 20px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-gradient-end) 0%, var(--accent-gradient-start) 100%);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.6), 0 0 20px rgba(102, 126, 234, 0.4);
    transform: translateY(-4px);
    color: #fff;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.btn-primary:hover {
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.8), 0 0 30px rgba(102, 126, 234, 0.6);
    transform: translateY(-6px);
}

.btn-primary:active {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--accent-gradient-start) 0%, var(--accent-gradient-end) 100%);
    color: var(--text-light);
    padding: 4rem 2rem;
    text-align: center;
    border-radius: 8px;
    margin-bottom: 3rem;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
}

/* Features Section */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.feature-card {
    background: var(--background-card);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-card h2 {
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.feature-card p {
    color: var(--text-secondary);
}

/* Current Book Section */
.current-book {
    background: var(--background-card);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
}

.current-book h2 {
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
    text-align: center;
}

.book-info {
    text-align: center;
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .features {
        grid-template-columns: 1fr;
    }
}