:root {
    --n8n-primary: #ff6d5a;
    --n8n-secondary: #1a1a1a;
    --n8n-accent: #4f46e5;
    --n8n-light: #f8fafc;
    --n8n-dark: #0f172a;
    --n8n-gradient: linear-gradient(135deg, #ff6d5a 0%, #ff8a75 100%);
    --n8n-shadow: 0 10px 25px rgba(255, 109, 90, 0.15);
    --n8n-border: rgba(255, 109, 90, 0.1);
}

/* Hero Section */
.hero-section {
    background: var(--n8n-gradient);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>') repeat;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: white;
}

.n8n-logo {
    margin-bottom: 2rem;
    animation: float 3s ease-in-out infinite;
}

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

.btn-n8n {
    background: white;
    color: var(--n8n-primary);
    border: none;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.btn-n8n:hover {
    background: var(--n8n-light);
    color: var(--n8n-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.btn-outline-light {
    border: 2px solid white;
    color: white;
    padding: 10px 30px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline-light:hover {
    background: white;
    color: var(--n8n-primary);
    transform: translateY(-2px);
}

/* Feature Cards */
.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--n8n-shadow);
    border: 1px solid var(--n8n-border);
    transition: all 0.3s ease;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(255, 109, 90, 0.2);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--n8n-gradient);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-icon i {
    font-size: 24px;
    color: white;
}

.feature-card h4 {
    color: var(--n8n-secondary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.feature-card p {
    color: #64748b;
    line-height: 1.6;
}

/* AI Agent Section */
.ai-agent-explanation {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--n8n-shadow);
    border: 1px solid var(--n8n-border);
}

.ai-features-list {
    list-style: none;
    padding: 0;
}

.ai-features-list li {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    font-size: 1.1rem;
}

.ai-features-list i {
    color: var(--n8n-primary);
    margin-right: 1rem;
    font-size: 1.2rem;
}

.ai-visual {
    text-align: center;
    padding: 2rem;
}

/* Agent Type Cards */
.agent-type-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    text-align: center;
    height: 100%;
}

.agent-type-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--n8n-shadow);
    border-color: var(--n8n-border);
}

.agent-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--n8n-primary), #ff8a75);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.agent-icon i {
    font-size: 20px;
    color: white;
}

.agent-type-card h5 {
    color: var(--n8n-secondary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.agent-type-card p {
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Tutorial Steps */
.tutorial-steps {
    max-width: 800px;
    margin: 0 auto;
}

.step-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--n8n-shadow);
    border: 1px solid var(--n8n-border);
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    transition: all 0.3s ease;
}

.step-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(255, 109, 90, 0.2);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--n8n-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-content h4 {
    color: var(--n8n-secondary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.step-content p {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

/* Code Examples */
.code-example {
    background: #1e293b;
    border-radius: 12px;
    padding: 1.5rem;
    margin-top: 1rem;
    overflow-x: auto;
}

.code-example pre {
    margin: 0;
    color: #e2e8f0;
    font-family: 'Fira Code', 'Monaco', 'Consolas', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
}

.code-example code {
    color: #e2e8f0;
}

/* Tools Grid */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.tool-item {
    background: var(--n8n-light);
    padding: 1rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--n8n-border);
    transition: all 0.3s ease;
}

.tool-item:hover {
    background: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 109, 90, 0.1);
}

.tool-item i {
    font-size: 1.5rem;
    color: var(--n8n-primary);
    margin-bottom: 0.5rem;
    display: block;
}

.tool-item span {
    font-size: 0.9rem;
    color: var(--n8n-secondary);
    font-weight: 500;
}

/* Workflow Diagram */
.workflow-diagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.workflow-node {
    background: var(--n8n-gradient);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-weight: 500;
    font-size: 0.9rem;
    white-space: nowrap;
}

.workflow-arrow {
    font-size: 1.5rem;
    color: var(--n8n-primary);
    font-weight: bold;
}

/* Advanced Features */
.advanced-feature {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    height: 100%;
}

.advanced-feature:hover {
    transform: translateY(-3px);
    box-shadow: var(--n8n-shadow);
    border-color: var(--n8n-border);
}

.feature-header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.feature-header i {
    font-size: 1.5rem;
    color: var(--n8n-primary);
    margin-right: 1rem;
}

.feature-header h4 {
    color: var(--n8n-secondary);
    margin: 0;
    font-weight: 600;
}

.advanced-feature p {
    color: #64748b;
    line-height: 1.6;
    margin: 0;
}

/* Use Cases */
.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.use-case-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--n8n-shadow);
    border: 1px solid var(--n8n-border);
    transition: all 0.3s ease;
    text-align: center;
}

.use-case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(255, 109, 90, 0.2);
}

.use-case-icon {
    width: 70px;
    height: 70px;
    background: var(--n8n-gradient);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.use-case-icon i {
    font-size: 28px;
    color: white;
}

.use-case-card h5 {
    color: var(--n8n-secondary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.use-case-card p {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.use-case-tags {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.tag {
    background: var(--n8n-light);
    color: var(--n8n-primary);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid var(--n8n-border);
}

/* CTA Section */
.bg-primary {
    background: var(--n8n-gradient) !important;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-buttons .btn:hover {
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        min-height: 80vh;
        padding: 2rem 0;
    }
    
    .step-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .workflow-diagram {
        flex-direction: column;
    }
    
    .workflow-arrow {
        transform: rotate(90deg);
    }
    
    .ai-agent-explanation {
        padding: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 576px) {
    .feature-card,
    .agent-type-card,
    .advanced-feature,
    .use-case-card {
        padding: 1.5rem;
    }
    
    .step-card {
        padding: 1.5rem;
    }
    
    .ai-agent-explanation {
        padding: 1.5rem;
    }
    
    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Intro Section */
.intro-section {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--n8n-shadow);
    border: 1px solid var(--n8n-border);
}

.intro-section h2 {
    color: var(--n8n-secondary);
    font-weight: 700;
}

/* Section Spacing */
section {
    padding: 4rem 0;
}

.bg-light {
    background-color: #f8fafc !important;
}