:root {
    --primary-color: #1a1a2e;
    --secondary-color: #16213e;
    --accent-color: #0f3460;
    --highlight-color: #e94560;
    --text-color: #f1f1f1;
    --text-muted: #b8b8b8;
    --card-bg: #2a2a3a;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--primary-color);
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    padding: 2rem 0;
    text-align: center;
    margin-bottom: 2rem;
}

header h1 {
    margin: 0;
    font-size: 2.5rem;
    color: white;
}

header p {
    margin: 0.5rem 0 0;
    font-size: 1.2rem;
    color: var(--text-muted);
}

.intro {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 3rem;
    align-items: center;
}

.screenshot-container {
    flex: 1;
    min-width: 300px;
}

.screenshot {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--accent-color);
}

.description {
    flex: 1;
    min-width: 300px;
}

.description h2 {
    color: var(--highlight-color);
    margin-top: 0;
}

.description ul {
    padding-left: 1.5rem;
}

.features {
    margin-bottom: 3rem;
}

.features h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--highlight-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background-color: var(--card-bg);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--highlight-color);
    margin-bottom: 1rem;
}

.feature-card h3 {
    margin: 0.5rem 0;
}

.tutorial {
    margin-bottom: 3rem;
}

.tutorial h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--highlight-color);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.step {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    background-color: var(--card-bg);
    padding: 1.5rem;
    border-radius: 8px;
}

.step-number {
    background-color: var(--highlight-color);
    color: white;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.step-content h3 {
    margin-top: 0;
}

.note {
    font-style: italic;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.button {
    display: inline-block;
    background-color: var(--highlight-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    text-decoration: none;
    margin-top: 0.5rem;
    transition: background-color 0.3s ease;
}

.button:hover {
    background-color: #d13354;
}

.faq {
    margin-bottom: 3rem;
}

.faq h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--highlight-color);
}

.faq h3 {
    margin-bottom: 0rem;
}

.faq-item {
    margin-bottom: 1.5rem;
    background-color: var(--card-bg);
    border-radius: 8px;
    overflow: hidden;
}

.faq-question {
    padding: 1rem 1.5rem;
}

.faq-answer {
    padding: 0 1.5rem 0 1.5rem; /* Explicitly set left and right padding */
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}