/* Professional CSS for MHK Website */

/* Base Styles */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: #1f2937;
    overflow-x: hidden;
}

/* Typography */
.font-display {
    font-family: 'Poppins', system-ui, -apple-system, sans-serif;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 0.5em;
}

/* RTL Support */
[dir="rtl"] {
    direction: rtl;
}

[dir="rtl"] .space-x-reverse > * + * {
    margin-right: 0.5rem;
    margin-left: 0;
}

/* Enhanced Header */
#header {
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

#headerContainer {
    transition: all 0.3s ease;
    backdrop-filter: blur(20px);
}

.header-sticky {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* Professional Navigation */
.nav-item {
    position: relative;
    overflow: hidden;
}

.nav-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(2, 132, 199, 0.1), transparent);
    transition: left 0.5s;
}

.nav-item:hover::before {
    left: 100%;
}

.nav-item.active {
    position: relative;
}

.nav-item.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #0284c7, #f97316);
    border-radius: 1px;
}

/* Dropdown Enhancements */
.group:hover .group-hover\:opacity-100 {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.group .group-hover\:opacity-100 {
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Enhanced Hero Section */
.hero-gradient {
    background: linear-gradient(135deg, 
        rgba(2, 132, 199, 0.9) 0%, 
        rgba(3, 105, 161, 0.8) 50%, 
        rgba(7, 89, 133, 0.7) 100%);
}

/* Enhanced Animated Background Elements */
@keyframes float {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg); 
        opacity: 0.6;
    }
    50% { 
        transform: translateY(-20px) rotate(180deg); 
        opacity: 1;
    }
}

.animate-float {
    animation: float 8s ease-in-out infinite;
}

@keyframes float-delayed {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg) scale(1); 
        opacity: 0.4;
    }
    50% { 
        transform: translateY(-25px) rotate(-180deg) scale(1.2); 
        opacity: 0.8;
    }
}

.animate-float-delayed {
    animation: float-delayed 12s ease-in-out infinite;
    animation-delay: 3s;
}

/* Professional Hero Enhancements */
@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.shimmer::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 3s infinite;
}

/* Enhanced Button Animations */
@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px rgba(247, 115, 22, 0.3); }
    50% { box-shadow: 0 0 40px rgba(247, 115, 22, 0.6), 0 0 60px rgba(247, 115, 22, 0.3); }
}

.glow-effect {
    animation: glow 2s ease-in-out infinite;
}

/* Professional Typography Effects */
.text-shadow-xl {
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5), 0 8px 16px rgba(0, 0, 0, 0.3);
}

.text-shadow-glow {
    text-shadow: 0 0 20px rgba(247, 115, 22, 0.5), 0 0 40px rgba(247, 115, 22, 0.3);
}

/* Enhanced Glass Morphism */
.glass-ultra {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Professional Hover Effects */
.hover-lift {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-lift:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
}

/* Enhanced Progress Bars */
@keyframes progressFill {
    0% { width: 0%; }
    100% { width: var(--progress-width); }
}

.progress-animated {
    animation: progressFill 2s ease-out forwards;
    animation-delay: 1s;
}

/* Sophisticated Particle System */
@keyframes particleFloat {
    0%, 100% { 
        transform: translate3d(0, 0, 0) rotate(0deg);
        opacity: 0.3;
    }
    25% { 
        transform: translate3d(10px, -10px, 0) rotate(90deg);
        opacity: 0.7;
    }
    50% { 
        transform: translate3d(-5px, -20px, 0) rotate(180deg);
        opacity: 1;
    }
    75% { 
        transform: translate3d(-15px, -10px, 0) rotate(270deg);
        opacity: 0.7;
    }
}

.particle-system {
    animation: particleFloat 15s ease-in-out infinite;
}

/* Professional Border Animations */
@keyframes borderGlow {
    0%, 100% { 
        border-color: rgba(255, 255, 255, 0.1);
        box-shadow: 0 0 0 rgba(247, 115, 22, 0);
    }
    50% { 
        border-color: rgba(247, 115, 22, 0.3);
        box-shadow: 0 0 20px rgba(247, 115, 22, 0.2);
    }
}

.border-glow {
    animation: borderGlow 3s ease-in-out infinite;
}

/* Navigation Dropdowns */
.group:hover .group-hover\:opacity-100 {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.group .group-hover\:opacity-100 {
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

/* Video Background */
#heroVideo {
    object-fit: cover;
    width: 100%;
    height: 100%;
    filter: brightness(0.8) contrast(1.1);
}

/* Enhanced Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

.slide-in-right {
    animation: slideInRight 0.8s ease-out;
}

.slide-in-left {
    animation: slideInLeft 0.8s ease-out;
}

.scale-in {
    animation: scaleIn 0.6s ease-out;
}

/* Enhanced Cards */
.card-hover {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
}

.card-hover:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

/* Product Cards */
.product-card {
    transition: all 0.4s ease;
    border: 1px solid transparent;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: rgba(2, 132, 199, 0.2);
}

/* Enhanced Buttons */
.btn-primary {
    background: linear-gradient(135deg, #0284c7, #0369a1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn-primary::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;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0369a1, #075985);
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(2, 132, 199, 0.4);
}

.btn-secondary {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* Form Enhancements */
.form-input, input, textarea, select {
    transition: all 0.3s ease;
    border: 2px solid #e5e7eb;
}

.form-input:focus, input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: #0284c7;
    box-shadow: 0 0 0 4px rgba(2, 132, 199, 0.1);
    transform: translateY(-1px);
}

/* Enhanced Loading States */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Pulse Animation */
@keyframes pulse-slow {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.pulse-slow {
    animation: pulse-slow 3s ease-in-out infinite;
}

/* Message Styling */
.message-success {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.3);
}

.message-error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 10px 25px rgba(239, 68, 68, 0.3);
}

/* Language Switcher */
.lang-active {
    color: #f97316 !important;
    font-weight: 600;
    position: relative;
}

.lang-active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #f97316;
    border-radius: 1px;
}

/* Mobile Menu */
.mobile-menu-enter {
    opacity: 0;
    transform: translateY(-20px);
}

.mobile-menu-enter-active {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Scroll Progress Indicator */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #0284c7, #f97316);
    transform-origin: left;
    transform: scaleX(0);
    z-index: 9999;
    transition: transform 0.1s ease;
}

/* Enhanced Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f8fafc;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #0284c7, #0369a1);
    border-radius: 5px;
    border: 2px solid #f8fafc;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #0369a1, #075985);
}

/* Backdrop Blur Support */
.backdrop-blur-sm {
    backdrop-filter: blur(4px);
}

.backdrop-blur {
    backdrop-filter: blur(8px);
}

.backdrop-blur-lg {
    backdrop-filter: blur(16px);
}

/* Glass Effect */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Timeline Styles */
.timeline-item {
    position: relative;
    padding-left: 2rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, #0284c7, #0369a1);
}

.timeline-item::after {
    content: '';
    position: absolute;
    left: -4px;
    top: 0.5rem;
    width: 10px;
    height: 10px;
    background: #0284c7;
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* FAQ Styles */
.faq-toggle {
    transition: all 0.3s ease;
}

.faq-toggle:hover {
    color: #0284c7;
}

.faq-content {
    transition: all 0.3s ease;
    max-height: 0;
    overflow: hidden;
}

.faq-content:not(.hidden) {
    max-height: 200px;
}

/* Responsive Design */
@media (max-width: 768px) {
    #heroVideo {
        object-position: center;
    }
    
    .card-hover:hover {
        transform: translateY(-4px) scale(1.01);
    }
    
    .btn-primary:hover,
    .btn-secondary:hover {
        transform: translateY(-1px);
    }
}

@media (max-width: 640px) {
    html {
        font-size: 14px;
    }
    
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* Print Styles */
@media print {
    .no-print,
    header,
    footer,
    .fixed {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3 {
        page-break-after: avoid;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .card-hover {
        border: 2px solid #000;
    }
    
    .btn-primary {
        background: #000;
        color: #fff;
        border: 2px solid #000;
    }
}

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

/* Focus Styles for Accessibility */
*:focus {
    outline: 2px solid #0284c7;
    outline-offset: 2px;
}

button:focus,
a:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid #0284c7;
    outline-offset: 2px;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: #0284c7;
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 10000;
}

.skip-link:focus {
    top: 6px;
}/
* Enhanced RTL Support for Arabic */
[dir="rtl"] {
    text-align: right;
}

[dir="rtl"] .text-left {
    text-align: right !important;
}

[dir="rtl"] .text-right {
    text-align: left !important;
}

[dir="rtl"] .text-center {
    text-align: center !important;
}

/* RTL Flexbox adjustments */
[dir="rtl"] .flex-row {
    flex-direction: row-reverse;
}

[dir="rtl"] .space-x-1 > * + *,
[dir="rtl"] .space-x-2 > * + *,
[dir="rtl"] .space-x-3 > * + *,
[dir="rtl"] .space-x-4 > * + *,
[dir="rtl"] .space-x-6 > * + * {
    margin-left: 0;
    margin-right: var(--tw-space-x-reverse);
}

/* RTL Navigation */
[dir="rtl"] .nav-item {
    text-align: right;
}

[dir="rtl"] .dropdown-menu {
    left: auto;
    right: 0;
}

/* RTL Typography */
[dir="rtl"] .font-display,
[dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3 {
    font-family: 'Cairo', 'Amiri', 'Noto Sans Arabic', system-ui, sans-serif;
}

/* RTL Button adjustments */
[dir="rtl"] .btn {
    text-align: center;
}

/* Language button active state */
.lang-btn.lang-active {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: #3b82f6;
    color: #3b82f6;
}

/* RTL Grid adjustments */
[dir="rtl"] .grid {
    direction: ltr;
}

[dir="rtl"] .grid > * {
    direction: rtl;
}

/* RTL Form adjustments */
[dir="rtl"] input, [dir="rtl"] textarea, [dir="rtl"] select {
    text-align: right;
}

[dir="rtl"] input::placeholder, [dir="rtl"] textarea::placeholder {
    text-align: right;
}/* Languag
e-specific body classes */
.lang-ar {
    font-family: 'Cairo', 'Noto Sans Arabic', system-ui, sans-serif !important;
}

.lang-en {
    font-family: 'Inter', system-ui, sans-serif !important;
}

/* Arabic typography improvements */
.lang-ar h1, .lang-ar h2, .lang-ar h3, .lang-ar h4, .lang-ar h5, .lang-ar h6 {
    font-family: 'Cairo', 'Noto Sans Arabic', system-ui, sans-serif !important;
    font-weight: 700;
}

.lang-ar .font-display {
    font-family: 'Cairo', 'Noto Sans Arabic', system-ui, sans-serif !important;
}

/* Arabic text improvements */
.lang-ar {
    line-height: 1.8;
}

.lang-ar p {
    line-height: 1.8;
}

/* RTL Hero section adjustments */
[dir="rtl"] .hero-content {
    text-align: center;
}

[dir="rtl"] .flex.items-center.justify-center {
    flex-direction: row-reverse;
}

/* Debug styles for language switching */
.lang-btn {
    transition: all 0.3s ease;
    cursor: pointer;
}

.lang-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.lang-btn.lang-active {
    background-color: rgba(59, 130, 246, 0.2) !important;
    border-color: #3b82f6 !important;
    color: #60a5fa !important;
}