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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #2d3748;
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 1rem;
    text-align: center;
}

.section-subtitle {
    font-size: 1.125rem;
    color: #718096;
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-header {
    margin-bottom: 4rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background-color: #ff6b35;
    color: white;
    box-shadow: 0 4px 14px 0 rgba(255, 107, 53, 0.25);
}

.btn-primary:hover {
    background-color: #e55a2b;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(255, 107, 53, 0.35);
}

.btn-secondary {
    background-color: white;
    color: #ff6b35;
    border: 2px solid #ff6b35;
}

.btn-secondary:hover {
    background-color: #ff6b35;
    color: white;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: #4a5568;
    border: 2px solid #e2e8f0;
}

.btn-outline:hover {
    background-color: #ff6b35;
    color: white;
    border-color: #ff6b35;
}

/* Hero Section */
.hero {
    position: relative;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    padding: 6rem 0;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: #1a202c;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #718096;
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-placeholder {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, #ff6b35, #ff8c42);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 60px rgba(255, 107, 53, 0.3);
}

.hero-icon {
    width: 150px;
    height: 150px;
    color: white;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(255, 107, 53, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(255, 107, 53, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

/* Stats Section */
.stats {
    background-color: #1a202c;
    padding: 4rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item {
    color: white;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: #ff6b35;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: #a0aec0;
    font-weight: 500;
}

/* Services Section */
.services {
    padding: 6rem 0;
    background-color: #f7fafc;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ff6b35, #ff8c42);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.service-icon i {
    width: 32px;
    height: 32px;
    color: white;
}

.service-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 1rem;
}

.service-description {
    color: #718096;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-link {
    color: #ff6b35;
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.service-link:hover {
    color: #e55a2b;
}

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.product-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
}

.product-image {
    height: 200px;
    background: linear-gradient(135deg, #f7fafc, #edf2f7);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-placeholder {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ff6b35, #ff8c42);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-placeholder i {
    width: 32px;
    height: 32px;
    color: white;
}

.product-content {
    padding: 1.5rem;
}

.product-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 0.75rem;
}

.product-description {
    color: #718096;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.product-features {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.feature-tag {
    background-color: #fed7d7;
    color: #c53030;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 500;
}

/* About Section */
.about {
    padding: 6rem 0;
    background-color: #f7fafc;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-description {
    font-size: 1.125rem;
    color: #718096;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.about-features {
    margin: 2rem 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: #4a5568;
}

.feature-item i {
    width: 20px;
    height: 20px;
    color: #48bb78;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-image-placeholder {
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, #2d3748, #4a5568);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 60px rgba(45, 55, 72, 0.3);
}

.about-icon {
    width: 120px;
    height: 120px;
    color: white;
}

/* References Section */
.references {
    padding: 6rem 0;
    background-color: white;
}

.references-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.reference-item {
    text-align: center;
    padding: 2rem;
    border-radius: 1rem;
    transition: all 0.3s ease;
}

.reference-item:hover {
    background-color: #f7fafc;
    transform: translateY(-2px);
}

.reference-logo {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ff6b35, #ff8c42);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.reference-logo i {
    width: 32px;
    height: 32px;
    color: white;
}

.reference-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 1rem;
}

.reference-description {
    color: #718096;
    line-height: 1.5;
}

/* CTA Section */
.cta {
    padding: 6rem 0;
    background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
    color: white;
    text-align: center;
}

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

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: white;
}

.cta-description {
    font-size: 1.125rem;
    color: #a0aec0;
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

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

.cta .btn-primary {
    background-color: #ff6b35;
}

.cta .btn-secondary {
    background-color: transparent;
    color: white;
    border-color: #4a5568;
}

.cta .btn-secondary:hover {
    background-color: #4a5568;
    border-color: #4a5568;
}

/* Section Action */
.section-action {
    text-align: center;
    margin-top: 3rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-image-placeholder {
        width: 300px;
        height: 300px;
    }
    
    .hero-icon {
        width: 120px;
        height: 120px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-image-placeholder {
        width: 250px;
        height: 250px;
    }
    
    .about-icon {
        width: 80px;
        height: 80px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .references-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 4rem 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

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

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-0 {
    margin-bottom: 0;
}

.mt-2 {
    margin-top: 2rem;
}

.hidden {
    display: none;
}