/* Base Styles */
:root {
    --primary-color: #0066ff;
    --text-color: #1d1d1f;
    --text-light: #86868b;
    --bg-light: #f5f5f7;
    --spacing-unit: 1rem;
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 4rem 0;
    margin-top: 2rem;
}

/* Typography */
.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -0.025em;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.section-subtitle {
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--text-light);
    margin-bottom: 2rem;
    max-width: 600px;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 6rem 0 4rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    line-height: 1.3;
    color: var(--text-light);
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.hero-image {
    margin-top: 3rem;
}

.hero-image img {
    width: 100%;
    max-width: 1200px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    border: 1px solid var(--primary-color);
}

.btn-primary:hover {
    background-color: #0052cc;
    border-color: #0052cc;
}

.btn-link {
    color: var(--primary-color);
    border: 1px solid transparent;
}

.btn-link:hover {
    text-decoration: underline;
}

.btn-link span {
    margin-left: 0.25rem;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Features Section */
.features {
    background-color: var(--bg-light);
    padding: 5rem 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.feature-item {
    text-align: center;
}

.feature-icon {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.feature-item h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.feature-item p {
    color: var(--text-light);
    line-height: 1.5;
}

/* Showcase Section */
.showcase .container {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.showcase-content {
    flex: 1;
}

.showcase-image {
    flex: 1;
}

.showcase-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* CTA Section */
.cta {
    text-align: center;
    background-color: var(--bg-light);
    padding: 5rem 0;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .showcase .container {
        flex-direction: column;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}