/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Section 1: Hero */
.hero {
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    color: white;
    padding: 80px 20px 60px;
    text-align: center;
}

.project-name {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.tagline {
    font-size: 1.2rem;
    opacity: 0.95;
    margin-bottom: 2rem;
    font-weight: 300;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    padding: 12px 24px;
    border-radius: 30px;
    backdrop-filter: blur(10px);
}

.status-icon {
    margin-right: 8px;
    font-size: 1.2rem;
}

.status-text {
    font-weight: 500;
    font-size: 0.95rem;
}

/* Section 2: Content */
.content {
    background: white;
    padding: 60px 20px;
}

.content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    text-align: center;
    color: #2d3748;
}

.intro-text {
    max-width: 700px;
    margin: 0 auto 2rem;
    font-size: 1.05rem;
    line-height: 1.7;
    color: #4a5568;
    text-align: center;
}

.features-heading {
    max-width: 700px;
    margin: 0 auto 1rem;
    font-size: 1.05rem;
    font-weight: 600;
    color: #2d3748;
}

.feature-list {
    list-style: none;
    max-width: 600px;
    margin: 0 auto;
}

.feature-list li {
    padding: 16px 20px;
    margin-bottom: 12px;
    background: #f7fafc;
    border-left: 4px solid #f97316;
    border-radius: 4px;
    font-size: 1.05rem;
}

/* Section 3: Visuals */
.visuals {
    background: #f7fafc;
    padding: 60px 20px;
    text-align: center;
}

.visuals h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #2d3748;
}

.image-placeholder {
    margin-bottom: 1.5rem;
}

.placeholder-box {
    background: #e2e8f0;
    border: 2px dashed #cbd5e0;
    border-radius: 8px;
    padding: 120px 40px;
    color: #718096;
    font-size: 1.1rem;
}

.concept-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    display: block;
}

.disclaimer {
    font-size: 0.9rem;
    color: #718096;
    font-style: italic;
}

/* Section 4: CTA */
.cta-section {
    background: white;
    padding: 60px 20px;
    text-align: center;
}

.cta-section h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #2d3748;
}

.cta-description {
    font-size: 1.1rem;
    color: #4a5568;
    margin-bottom: 2rem;
}

.cta-button {
    background: #f97316;
    color: white;
    border: none;
    padding: 16px 48px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(249, 115, 22, 0.3);
}

.cta-button:hover {
    background: #ea580c;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(249, 115, 22, 0.4);
}

.cta-button:active {
    transform: translateY(0);
}

.cta-notice {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: #718096;
    font-style: italic;
}

/* Section 5: Footer */
.footer {
    background: #2d3748;
    color: white;
    padding: 40px 20px;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link {
    color: #a0aec0;
    text-decoration: none;
    transition: color 0.2s;
    display: block;
}

.footer-link:hover {
    color: #cbd5e0;
}

.footer-text {
    color: #718096;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .project-name {
        font-size: 2rem;
    }
    
    .tagline {
        font-size: 1rem;
    }
    
    .content h2,
    .visuals h2,
    .cta-section h2 {
        font-size: 1.5rem;
    }
    
    .placeholder-box {
        padding: 80px 20px;
    }
}