* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #2d3748;
    background-color: #fafafa;
}

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

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 2rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.nav-logo h1 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1a202c;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 0 2rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 300;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    line-height: 1.6;
}

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

.btn-primary,
.btn-secondary {
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: #ffffff;
    color: #667eea;
}

.btn-primary:hover {
    background: #f7fafc;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #667eea;
    transform: translateY(-2px);
}

/* Mission Section */
.mission {
    padding: 6rem 0;
    background: white;
}

.mission h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: #1a202c;
    font-weight: 600;
}

.mission-text {
    font-size: 1.25rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
    color: #4a5568;
}

/* Values Section */
.values {
    padding: 6rem 0;
    background: #f7fafc;
}

.values h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 4rem;
    color: #1a202c;
    font-weight: 600;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.value-card {
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.value-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #1a202c;
    font-weight: 600;
}

.value-card p {
    color: #4a5568;
    line-height: 1.6;
}

/* Products Section */
.products {
    padding: 6rem 0;
    background: white;
}

.products h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 4rem;
    color: #1a202c;
    font-weight: 600;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.product-card {
    background: #f7fafc;
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.product-card:hover {
    border-color: #667eea;
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.1);
}

.product-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.product-card h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
    color: #1a202c;
    font-weight: 600;
}

.product-subtitle {
    font-size: 1rem;
    color: #667eea;
    font-weight: 500;
    margin-bottom: 1rem;
}

.product-card p {
    color: #4a5568;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.feature-tag {
    background: #667eea;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 500;
}

.product-cta {
    margin-top: auto;
}

.btn-product {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: #667eea;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-product:hover {
    background: #5a67d8;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.2);
}

/* Approach Section */
.approach {
    padding: 6rem 0;
    background: #f7fafc;
}

.approach h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: #1a202c;
    font-weight: 600;
}

.approach-content {
    max-width: 800px;
    margin: 0 auto;
}

.approach-text p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    color: #4a5568;
    line-height: 1.7;
}

.approach-text ul {
    list-style: none;
    padding-left: 0;
}

.approach-text li {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    color: #4a5568;
    position: relative;
    padding-left: 2rem;
}

.approach-text li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: 600;
}

/* Footer */
.footer {
    background: #1a202c;
    color: white;
    padding: 3rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-logo h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.footer-logo p {
    color: #a0aec0;
}

.footer-contact p {
    color: #a0aec0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 300px;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .mission,
    .values,
    .approach {
        padding: 4rem 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .mission h2,
    .values h2,
    .approach h2 {
        font-size: 2rem;
    }
    
    .value-card {
        padding: 2rem;
    }
}