/* Hero Text Animations */
@keyframes textSlideIn {
    0% {
        opacity: 0;
        transform: translateY(50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes textSlideOut {
    0% {
        opacity: 1;
        transform: translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateY(-50px);
    }
}

@keyframes textSlideInLeft {
    0% {
        opacity: 0;
        transform: translateX(-100px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes textSlideOutRight {
    0% {
        opacity: 1;
        transform: translateX(0);
    }
    100% {
        opacity: 0;
        transform: translateX(100px);
    }
}

@keyframes textSlideInRight {
    0% {
        opacity: 0;
        transform: translateX(100px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes textSlideOutLeft {
    0% {
        opacity: 1;
        transform: translateX(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-100px);
    }
}

@keyframes textFadeIn {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes textFadeOut {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(0.8);
    }
}

@keyframes textSlideInUp {
    0% {
        opacity: 0;
        transform: translateY(100px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes textSlideOutUp {
    0% {
        opacity: 1;
        transform: translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateY(-100px);
    }
}

@keyframes textSlideInDown {
    0% {
        opacity: 0;
        transform: translateY(-100px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes textSlideOutDown {
    0% {
        opacity: 1;
        transform: translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateY(100px);
    }
}

/* Company Carousel Animation */
@keyframes scrollLeft {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-100%);
    }
}

/* Service Block Hover Animations */
.service-block {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-block:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* Loading Animation for Images */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.loading-shimmer {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 1000px 100%;
    animation: shimmer 2s infinite;
}

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

/* Entrance Animations for Service Blocks */
.service-block {
    opacity: 0;
    transform: translateY(50px);
    animation: fadeInUp 0.6s ease-out forwards;
}

.service-block:nth-child(1) { animation-delay: 0.1s; }
.service-block:nth-child(2) { animation-delay: 0.2s; }
.service-block:nth-child(3) { animation-delay: 0.3s; }
.service-block:nth-child(4) { animation-delay: 0.4s; }
.service-block:nth-child(5) { animation-delay: 0.5s; }
.service-block:nth-child(6) { animation-delay: 0.6s; }
.service-block:nth-child(7) { animation-delay: 0.7s; }
.service-block:nth-child(8) { animation-delay: 0.8s; }

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navigation Hover Effects */
.nav-link {
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: #3498db;
    transition: left 0.3s ease;
}

.nav-link:hover::before {
    left: 0;
}

/* Mobile Menu Animation */
.mobile-nav {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-nav-content {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease 0.1s;
}

.mobile-nav.active .mobile-nav-content {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Animation Adjustments */
@media (max-width: 768px) {
    .text-item {
        font-size: 1.5rem;
    }
    
    .service-block {
        animation-delay: 0.1s;
    }
    
    .service-block:nth-child(n) {
        animation-delay: 0.1s;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}