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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('background.jpg') center center;
    background-size: cover;
    background-attachment: fixed;
    animation: fadeIn 1.5s ease-out;
}

/* Background Overlay */
.background-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(0, 0, 0, 0.85) 0%, 
        rgba(0, 0, 0, 0.75) 50%, 
        rgba(0, 0, 0, 0.9) 100%);
    z-index: 1;
}

/* Content Container */
.content-container {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
    max-width: 800px;
    width: 100%;
    animation: slideUp 1s ease-out 0.3s both;
}

/* Logo Styling */
.logo-container {
    margin-bottom: 2rem;
}

.logo {
    height: 140px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

/* Content Card */
.content-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 3rem 2.5rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.content-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

/* Typography */
.company-name {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.tagline {
    font-size: 1.3rem;
    font-weight: 500;
    color: #FF6B35;
    margin-bottom: 1.5rem;
    line-height: 1.4;
}

.description {
    font-size: 1.1rem;
    font-weight: 400;
    color: #4a4a4a;
    margin-bottom: 2.5rem;
    line-height: 1.7;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Call to Action Button */
.cta-container {
    margin-top: 2rem;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #FF6B35 0%, #FF5722 100%);
    color: white;
    text-decoration: none;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(255, 107, 53, 0.3);
    position: relative;
    overflow: hidden;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(255, 107, 53, 0.4);
    background: linear-gradient(135deg, #FF5722 0%, #FF6B35 100%);
}

.cta-button:active {
    transform: translateY(0);
}

/* Footer */
.footer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2;
    text-align: center;
    padding: 2rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        background-attachment: scroll;
        padding: 1rem;
    }
    
    .content-container {
        padding: 1rem;
    }
    
    .content-card {
        padding: 2rem 1.5rem;
        border-radius: 15px;
    }
    
    .logo {
        height: 100px;
    }
    
    .company-name {
        font-size: 2rem;
    }
    
    .tagline {
        font-size: 1.1rem;
    }
    
    .description {
        font-size: 1rem;
    }
    
    .cta-button {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .content-card {
        padding: 1.5rem 1rem;
    }
    
    .logo {
        height: 80px;
    }
    
    .company-name {
        font-size: 1.8rem;
    }
    
    .tagline {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    
    .description {
        font-size: 0.95rem;
        margin-bottom: 2rem;
    }
    
    .footer {
        padding: 1rem;
        font-size: 0.8rem;
    }
}

/* High DPI/Retina Display Optimization */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}