:where([class^="ri-"])::before { content: "\f3c2"; }

body {
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
}

.hero-section {
    background-image: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.8)), url('https://ertatek.com/banner.webp');
    background-size: cover;
    background-position: center;
}

.language-switcher {
    position: relative;
}

.language-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    z-index: 50;
}

.language-switcher:hover .language-dropdown {
    display: block;
}

input:focus, textarea:focus {
    outline: none;
    border-color: #00B7B0;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0, 183, 176, 0.1);
}

.custom-checkbox {
    position: relative;
    padding-left: 30px;
    cursor: pointer;
    user-select: none;
}

.custom-checkbox input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: #fff;
    border: 2px solid #e2e8f0;
    border-radius: 4px;
}

.custom-checkbox:hover input ~ .checkmark {
    border-color: #00B7B0;
}

.custom-checkbox input:checked ~ .checkmark {
    background-color: #00B7B0;
    border-color: #00B7B0;
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.custom-checkbox input:checked ~ .checkmark:after {
    display: block;
}

.custom-checkbox .checkmark:after {
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Partner Slider Animation */
@keyframes slide {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.partner-slider {
    animation: slide 30s linear infinite;
    width: max-content;
}

.partner-slider:hover {
    animation-play-state: paused;
}

.partner-logo {
    transition: all 0.3s ease;
}

.partner-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.partner-logo i {
    transition: all 0.3s ease;
}

.partner-logo:hover i {
    transform: scale(1.2);
    color: #1D2D44;
}

.mobile-menu {
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
}

.mobile-menu.active {
    transform: translateX(0);
}

/* Loading States */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
}

.loading::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #00B7B0;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 1;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Error States */
.error-message {
    color: #dc2626;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.error-input {
    border-color: #dc2626 !important;
}

/* Success States */
.success-message {
    color: #059669;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.success-input {
    border-color: #059669 !important;
}

/* Logo Styles */
.logo {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.logo-mobile {
    height: 32px;
    width: auto;
    object-fit: contain;
}

/* Header Styles */
.header {
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

/* Navigation Styles */
.nav-link {
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #00B7B0;
    transition: width 0.3s ease;
}

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

/* Mobile Menu Improvements */
.mobile-menu {
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

.mobile-menu .nav-link {
    padding: 12px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.mobile-menu .nav-link:last-child {
    border-bottom: none;
}

/* Loading Animation Improvements */
.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #00B7B0;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Smooth Transitions */
.transition-all {
    transition: all 0.3s ease;
}

/* Hover Effects */
.hover-lift {
    transition: transform 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-2px);
}

/* Focus States */
.focus-ring {
    outline: none;
}

.focus-ring:focus {
    box-shadow: 0 0 0 3px rgba(0, 183, 176, 0.3);
}

/* Active States */
.active-link {
    color: #00B7B0;
}

.active-link::after {
    width: 100%;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #00B7B0;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #1D2D44;
}

/* Selection Styling */
::selection {
    background: rgba(0, 183, 176, 0.2);
    color: #1D2D44;
}

/* Print Styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        color: #000;
        background: #fff;
    }
    
    a {
        text-decoration: none;
        color: #000;
    }
}

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

/* Enhanced Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        transform: translateX(-20px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(20px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

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

/* Animation Classes */
.animate-fade-in {
    animation: fadeIn 0.5s ease-out;
}

.animate-slide-up {
    animation: slideInUp 0.5s ease-out;
}

.animate-slide-left {
    animation: slideInLeft 0.5s ease-out;
}

.animate-slide-right {
    animation: slideInRight 0.5s ease-out;
}

.animate-scale-in {
    animation: scaleIn 0.5s ease-out;
}

/* Enhanced Transitions */
.transition-transform {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.transition-opacity {
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.transition-all {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hover Effects */
.hover-scale {
    transition: transform 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.05);
}

.hover-rotate {
    transition: transform 0.3s ease;
}

.hover-rotate:hover {
    transform: rotate(5deg);
}

.hover-bounce {
    transition: transform 0.3s ease;
}

.hover-bounce:hover {
    transform: translateY(-5px);
}

/* Loading States */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.loading-overlay.active {
    opacity: 1;
    visibility: visible;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #00B7B0;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Scroll Animations */
.scroll-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Page Transitions */
.page-transition {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #1D2D44;
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 9999;
}

.page-transition.active {
    transform: scaleY(1);
}

/* Enhanced Focus States */
.focus-ring {
    outline: none;
    transition: box-shadow 0.3s ease;
}

.focus-ring:focus {
    box-shadow: 0 0 0 3px rgba(0, 183, 176, 0.3);
}

/* Enhanced Active States */
.active-link {
    color: #00B7B0;
    position: relative;
}

.active-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #00B7B0;
    transform: scaleX(1);
    transition: transform 0.3s ease;
}

/* Enhanced Mobile Menu */
.mobile-menu {
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.mobile-menu.active {
    transform: translateX(0);
}

/* Enhanced Language Switcher */
.language-dropdown {
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
}

.language-switcher:hover .language-dropdown {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

/* Enhanced Form Elements */
.form-input {
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-input:focus {
    border-color: #00B7B0;
    box-shadow: 0 0 0 3px rgba(0, 183, 176, 0.1);
}

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

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn:hover::after {
    width: 300px;
    height: 300px;
}

/* Print Styles Enhancement */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        color: #000;
        background: #fff;
        font-size: 12pt;
    }
    
    a {
        text-decoration: none;
        color: #000;
    }
    
    img {
        max-width: 100% !important;
    }
    
    .page-break {
        page-break-before: always;
    }
}

/* Reduced Motion Enhancement */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .animate-fade-in,
    .animate-slide-up,
    .animate-slide-left,
    .animate-slide-right,
    .animate-scale-in {
        animation: none !important;
        opacity: 1 !important;
        transform: none !important;
    }
}

/* Icon Styles */
[class^="ri-"]::before,
[class*=" ri-"]::before {
    font-family: "remixicon" !important;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    display: inline-block;
    line-height: 1;
}

.ri-menu-line::before {
    content: "\ef3e";
}

.ri-close-line::before {
    content: "\eb98";
}

.ri-arrow-down-line::before {
    content: "\ea4e";
}

.ri-global-line::before {
    content: "\ed4c";
}

.ri-factory-line::before {
    content: "\ecb0";
}

.ri-truck-line::before {
    content: "\f1c9";
}

.ri-customer-service-2-line::before {
    content: "\ebc0";
}

.ri-map-pin-line::before {
    content: "\ef7d";
}

.ri-phone-line::before {
    content: "\f0a1";
}

.ri-mail-line::before {
    content: "\ef76";
}

/* Icon Container Styles */
.icon-container {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.icon-container i {
    font-size: inherit;
    line-height: 1;
}

/* Service Icons */
.service-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(29, 45, 68, 0.1);
    border-radius: 12px;
    margin-bottom: 1rem;
}

.service-icon i {
    font-size: 24px;
    color: #1D2D44;
}

/* Contact Icons */
.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(29, 45, 68, 0.1);
    border-radius: 12px;
}

.contact-icon i {
    font-size: 20px;
    color: #1D2D44;
}