/* Smooth Animations and Performance Optimizations */

/* Global smooth animations */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    overflow-x: hidden;
    position: relative;
}

/* Container overflow fixes */
.container, .max-w-7xl, .max-w-6xl, .max-w-4xl, .max-w-3xl, .max-w-2xl {
    overflow: hidden;
    contain: layout;
}

/* Section overflow fixes */
section {
    overflow: hidden;
    position: relative;
}

/* Grid and flex container fixes */
.grid, .flex, .stagger-container {
    overflow: hidden;
}

/* Card smooth animations */
.card-animate,
.service-card,
.about-feature,
.about-card,
.contact-form,
.contact-info {
    overflow: hidden;
    will-change: transform, opacity, box-shadow;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

/* Smooth transitions */
.transition-all,
.hover-lift,
.hover-scale,
.hover-glow {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

/* Prevent text selection during animations */
.animate-on-scroll,
.card-animate,
.service-card {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Smooth hover effects */
.hover-lift:hover {
    transform: translateY(-3px) translateZ(0);
}

.hover-scale:hover {
    transform: scale(1.02) translateZ(0);
}

/* Mobile optimizations */
@media (max-width: 768px) {
    .card-animate,
    .service-card,
    .about-feature {
        transform: translateY(15px) scale(0.98) translateZ(0);
    }
    
    .card-animate.visible,
    .service-card.visible,
    .about-feature.visible {
        transform: translateY(0) scale(1) translateZ(0);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .card-animate,
    .service-card,
    .about-feature,
    .hover-lift,
    .hover-scale {
        transition: none !important;
        animation: none !important;
        transform: none !important;
    }
}

/* Performance hints */
.animate-on-scroll,
.section-animate,
.card-animate {
    contain: layout style paint;
}

/* Smooth scrolling for anchor links */
html {
    scroll-padding-top: 80px;
}

/* Prevent layout shifts */
img, video, iframe, svg {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Smooth focus states */
button:focus,
input:focus,
textarea:focus,
a:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
    transition: outline 0.2s ease;
}

/* Smooth loading states */
.loading {
    opacity: 0.7;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

/* Smooth error states */
.error {
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0) translateZ(0); }
    25% { transform: translateX(-5px) translateZ(0); }
    75% { transform: translateX(5px) translateZ(0); }
}