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

:root {
    --primary-red: #E31E24;
    --primary-black: #000000;
    --dark-gray: #1a1a1a;
    --medium-gray: #333333;
    --light-gray: #f5f5f5;
    --white: #ffffff;
    --text-dark: #212121;
    --text-light: #666666;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-hover: 0 5px 20px rgba(0,0,0,0.15);
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

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

/* Hero Section */
.hero {
    padding: 80px 20px;
    background: linear-gradient(135deg, var(--white) 0%, var(--light-gray) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    z-index: 2;
}

.hero-logo {
    height: 80px;
    margin-bottom: 2rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-black);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-title .highlight {
    color: var(--primary-red);
}

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

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

.btn {
    padding: 14px 32px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--primary-red);
    color: var(--white);
}

.btn-primary:hover {
    background: #c71920;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.hero-shape {
    position: absolute;
    right: -200px;
    top: 50%;
    transform: translateY(-50%);
    width: 600px;
    height: 600px;
    background: linear-gradient(135deg, var(--primary-red) 0%, rgba(227, 30, 36, 0.3) 100%);
    border-radius: 50%;
    opacity: 0.1;
}

/* About Section */
.about {
    padding: 80px 20px;
    background: var(--white);
    text-align: center;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary-black);
}

.section-title .highlight {
    color: var(--primary-red);
}

.lead {
    font-size: 1.125rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-weight: 500;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.about p {
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

/* What We Do Section */
.what-we-do {
    padding: 80px 20px;
    background: var(--light-gray);
}

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

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

.services-simple {
    max-width: 600px;
    margin: 0 auto 2rem;
    text-align: left;
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.services-simple p {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.services-simple strong {
    color: var(--primary-black);
}

.industries {
    text-align: center;
    color: var(--text-light);
    font-weight: 600;
    font-size: 1.1rem;
    margin-top: 2rem;
}

/* Catalog Section */
.catalog {
    padding: 80px 20px;
    background: var(--white);
}

.catalog-content {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

.catalog-card {
    background: var(--light-gray);
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
    max-width: 500px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.catalog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.catalog-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.catalog-card h3 {
    color: var(--primary-black);
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.catalog-card p {
    color: var(--text-light);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.catalog-card .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
}

.catalog-card .btn span {
    font-size: 1.2rem;
}

/* Contact Section */
.contact {
    padding: 80px 20px;
    background: var(--light-gray);
}

.contact-simple {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

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

.contact-item h3 {
    color: var(--primary-red);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.contact-item p {
    color: var(--text-dark);
    font-size: 1.1rem;
    font-weight: 500;
}

/* Footer */
.footer {
    background: var(--primary-black);
    color: var(--white);
    padding: 20px;
    text-align: center;
}

.footer p {
    color: #999;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content {
    animation: fadeIn 1s ease;
}

/* Why Us Section */
.why-us {
    padding: 80px 20px;
    background: var(--white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.benefit-item {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.benefit-item h3 {
    color: var(--primary-red);
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.benefit-item p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Industries Section */
.industries-section {
    padding: 80px 20px;
    background: var(--light-gray);
}

.industries-list {
    max-width: 700px;
    margin: 2rem auto 0;
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.industries-list p {
    color: var(--text-dark);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    padding-left: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        min-height: 80vh;
        padding: 60px 20px;
    }
    
    .hero-logo {
        height: 60px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .contact-simple {
        flex-direction: column;
        gap: 2rem;
    }
    
    .services-simple {
        padding: 1.5rem;
    }
    
    .services-simple p {
        font-size: 1rem;
    }
    
    .catalog-card {
        padding: 2rem;
        max-width: 100%;
    }
    
    .catalog-icon {
        font-size: 3rem;
    }
    
    .catalog-card h3 {
        font-size: 1.5rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .benefit-item {
        padding: 1.5rem;
    }
    
    .industries-list {
        padding: 1.5rem;
    }
    
    .industries-list p {
        font-size: 1rem;
    }
}