/* Enhanced Styles for Integrated Konectica Website */

/* Smooth page transitions */
.page-transition {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

.page-transition.loaded {
    opacity: 1;
    transform: translateY(0);
}

/* Enhanced hover effects for cards */
.service-card,
.premium-card,
.resource-card {
    position: relative;
    overflow: hidden;
}

.service-card::after,
.premium-card::after,
.resource-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.service-card:hover::after,
.premium-card:hover::after,
.resource-card:hover::after {
    left: 100%;
}

/* Improved button animations */
.cta-primary,
.cta-secondary,
.premium-link,
.service-link {
    position: relative;
    overflow: hidden;
}

.cta-primary::before,
.cta-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.cta-primary:hover::before,
.cta-secondary:hover::before {
    left: 100%;
}

/* Enhanced language selector */
.language-selector-main {
    backdrop-filter: blur(15px);
    background: rgba(30, 58, 138, 0.1);
    border-radius: 30px;
    padding: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.lang-btn-main {
    position: relative;
    overflow: hidden;
}

.lang-btn-main::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: var(--accent-teal);
    border-radius: 50%;
    transition: all 0.3s ease;
    transform: translate(-50%, -50%);
    z-index: -1;
}

.lang-btn-main:hover::before,
.lang-btn-main.active::before {
    width: 100%;
    height: 100%;
    border-radius: 25px;
}

/* Parallax effect for hero section */
.hero-main {
    perspective: 1000px;
}

.hero-content-main {
    transform-style: preserve-3d;
}

.hero-logo {
    transform: translateZ(50px);
}

.hero-title-main {
    transform: translateZ(30px);
}

.hero-subtitle-main {
    transform: translateZ(20px);
}

.hero-cta-group {
    transform: translateZ(40px);
}

/* Scroll-triggered animations */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease-out;
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Enhanced navigation */
.nav-main {
    transition: all 0.3s ease;
}

.nav-main.scrolled {
    background: rgba(30, 58, 138, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
}

.nav-links a {
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-teal);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

/* Loading animations */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.loading {
    animation: pulse 2s infinite;
}

/* Micro-interactions */
.interactive-element {
    transition: all 0.2s ease;
}

.interactive-element:hover {
    transform: scale(1.02);
}

.interactive-element:active {
    transform: scale(0.98);
}

/* Enhanced grid layouts */
.services-grid,
.premium-grid {
    gap: 2rem;
}

@media (min-width: 768px) {
    .services-grid,
    .premium-grid {
        gap: 3rem;
    }
}

/* Improved typography */
.section-title {
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-crimson), var(--accent-teal));
    border-radius: 2px;
}

/* Enhanced footer */
.footer {
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-teal), transparent);
}

/* Mobile enhancements */
@media (max-width: 768px) {
    .hero-content-main {
        padding: 0 1rem;
    }
    
    .services-grid,
    .premium-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .language-selector-main {
        top: 1rem;
        right: 1rem;
        padding: 0.3rem;
    }
    
    .lang-btn-main {
        padding: 0.4rem 0.8rem;
        font-size: 0.9rem;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .service-card,
    .premium-card {
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .cta-primary,
    .cta-secondary {
        border: 2px solid currentColor;
    }
}

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

/* Print styles */
@media print {
    .nav-main,
    .language-selector-main,
    .hero-video {
        display: none;
    }
    
    .hero-main {
        height: auto;
        background: white;
        color: black;
    }
    
    .service-card,
    .premium-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
}