* {
    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: #333;
    background-color: #ffffff;
}

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

/* Navigation */
.navbar {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    height: 45px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #c41e3a;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: 120px 0 80px;
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: #666;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Value Chain */
.value-chain {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    margin: 50px 0;
}

.value-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.value-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: white;
    font-size: 1.2rem;
}

.value-icon.data { background: #c41e3a; }
.value-icon.info { background: #8bc34a; }
.value-icon.intelligence { background: #9c27b0; }
.value-icon.innovation { background: #00bcd4; }
.value-icon.performance { background: #ff9800; }

.value-step span {
    font-size: 0.9rem;
    font-weight: 500;
    color: #555;
}

.arrow {
    font-size: 1.5rem;
    color: #c41e3a;
    font-weight: bold;
}

/* Services Section */
.services {
    padding: 80px 0;
    background: #f8f9fa;
}

.services h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #1a1a1a;
    margin-bottom: 60px;
    font-weight: 600;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.service-card {
    background: white;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.service-card h3 {
    color: #1a1a1a;
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.service-card p {
    color: #666;
    line-height: 1.7;
}

.industries {
    text-align: center;
}

.industries h3 {
    font-size: 1.5rem;
    color: #1a1a1a;
    margin-bottom: 25px;
    font-weight: 600;
}

.industry-tags {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.tag {
    background: #e9ecef;
    color: #495057;
    padding: 12px 24px;
    border-radius: 25px;
    font-weight: 500;
    font-size: 0.9rem;
}

.tag.primary {
    background: #c41e3a;
    color: white;
}

/* About Section */
.about {
    padding: 80px 0;
    background: white;
}

.about-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    text-align: center;
}

.profile-photo {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #f8f9fa;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

.about-text h2 {
    font-size: 2.2rem;
    color: #1a1a1a;
    margin-bottom: 10px;
    font-weight: 600;
}

.credentials {
    color: #c41e3a;
    font-weight: 600;
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.about-text p {
    color: #555;
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.7;
}

.contact-info {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #e9ecef;
}

.contact-item {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-label {
    font-weight: 600;
    color: #333;
    min-width: 80px;
}

.contact-link {
    color: #c41e3a;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: #a01729;
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, #c41e3a 0%, #a01729 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.cta p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    background: white;
    color: #c41e3a;
    padding: 15px 40px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: #ccc;
    padding: 40px 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.footer-logo {
    height: 35px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer p {
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .value-chain {
        flex-direction: column;
        gap: 20px;
    }
    
    .value-chain .arrow {
        transform: rotate(90deg);
    }
    
    .nav-links {
        display: none;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .services h2 {
        font-size: 2rem;
    }
    
    .service-grid {
        grid-template-columns: 1fr;
    }
    
    .industry-tags {
        flex-direction: column;
        align-items: center;
    }
    
    .cta h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .value-icon {
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }
    
    .profile-photo {
        width: 200px;
        height: 200px;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}