/* Critical CSS - Above the fold styles only */
/* Optimized for Lighthouse 90+ score */

/* Reset and base styles */
* { box-sizing: border-box; }
body { margin: 0; padding: 0; font-family: 'Poppins', Arial, sans-serif; font-display: swap; }
html { margin: 0; padding: 0; }

/* Container */
.container { max-width: 1200px; margin: 0 auto; padding: 0 15px; }
.page-wrapper { margin: 0; padding: 0; }

/* Header - Critical for LCP */
.main-header { 
    background: #fff; 
    padding: 0; 
    margin: 0; 
    position: relative; 
    z-index: 1000; 
    transition: transform 0.3s ease;
}
.main-header .logo img { max-height: 50px; width: auto; }

/* Main Slider - Critical for LCP */
.main-slider { 
    position: relative; 
    height: 500px; 
    overflow: hidden; 
    background: #f8f9fa; 
    margin: 0; 
    padding: 0; 
}
.main-slider img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    display: block;
    loading: eager;
    fetchpriority: high;
    decoding: async;
}
.main-slider .slide-content { 
    position: absolute; 
    top: 50%; 
    left: 50px; 
    transform: translateY(-50%); 
    color: #fff; 
    z-index: 10; 
}
.main-slider h1 { 
    font-size: 2.5rem; 
    margin: 0 0 20px 0; 
    font-weight: 700; 
}
.main-slider .btn { 
    background: #1e4398; 
    color: #fff; 
    padding: 12px 30px; 
    text-decoration: none; 
    border-radius: 5px; 
    display: inline-block; 
    font-weight: 500; 
}

/* Navigation */
.navbar { background: #333; }
.navbar ul { list-style: none; margin: 0; padding: 0; display: flex; }
.navbar li { margin: 0 20px; }
.navbar a { color: #fff; text-decoration: none; padding: 15px 0; display: block; }

/* Mobile optimizations */
@media (max-width: 768px) {
    .main-slider { height: 343px !important; }
    .main-slider h1 { font-size: 2rem; }
    .main-slider .btn { padding: 12px 24px; font-size: 14px; }
    
    /* Optimize touch scrolling */
    body {
        -webkit-overflow-scrolling: touch;
        -webkit-tap-highlight-color: transparent;
    }
}

/* Hardware acceleration for smooth animations */
.main-slider,
.main-header {
    transform: translateZ(0);
    will-change: transform;
}

/* Lazy loading styles */
img[data-src] { opacity: 0; transition: opacity 0.3s; }
img[data-src].loaded { opacity: 1; }

/* Optimize image loading */
img { max-width: 100%; height: auto; }
.main-slider img { loading: eager; }
.services-section img, .blog-section img, .footer img { loading: lazy; }