/* Go Tutorial Specific Styles */
.go-hero {
    background: linear-gradient(135deg, #00add8 0%, #007d9c 100%);
    color: white;
}

.go-hero .hero-icon {
    font-size: 5rem;
    margin-bottom: 1rem;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.lesson-card {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.lesson-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 173, 216, 0.15);
    border-left-color: #00add8;
}

.lesson-card.completed {
    border-left-color: #4caf50;
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.1) 0%, transparent 50%);
}

.completion-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #4caf50;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
}

@keyframes bounceIn {
    0% { transform: scale(0); opacity: 0; }
    50% { transform: scale(1.2); opacity: 0.8; }
    100% { transform: scale(1); opacity: 1; }
}

.project-card {
    border: 2px solid #00add8;
    background: linear-gradient(135deg, rgba(0, 173, 216, 0.1) 0%, transparent 50%);
}

.project-card::before {
    content: '🛠️';
    position: absolute;
    top: 10px;
    left: 10px;
    font-size: 1.5rem;
}

.animate-in {
    animation: slideInUp 0.6s ease forwards;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Dark theme adjustments */
[data-theme="dark"] .go-hero {
    background: linear-gradient(135deg, #007d9c 0%, #005f7a 100%);
}

[data-theme="dark"] .lesson-card {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .lesson-card:hover {
    box-shadow: 0 10px 25px rgba(0, 173, 216, 0.3);
}

[data-theme="dark"] .lesson-card.completed {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.2) 0%, rgba(255, 255, 255, 0.05) 50%);
}