:root {
    --primary-blue: #0044d7;
    --dark-blue: #003d82;
    --accent-blue: #0044d7;
    --text-dark: #333;
    --text-light: #666;
    --text-muted: #777;
    --bg-light: #f9f9f9;
    --white: #ffffff;
    --border-color: #e0e0e0;
    --footer-bg: #050a14;
    --footer-text: #8892b0;
}


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}




.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8ec 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}


.loader-dots {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
}

.loader-dots span {
    width: 12px;
    height: 12px;
    background: var(--primary-blue);
    border-radius: 50%;
    animation: loaderBounce 1.4s ease-in-out infinite both;
}

.loader-dots span:nth-child(1) {
    animation-delay: -0.32s;
}

.loader-dots span:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes loaderBounce {
    0%, 80%, 100% {
        transform: scale(0.6);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

.loader-text {
    font-size: 14px;
    color: var(--text-light);
    letter-spacing: 2px;
    text-transform: uppercase;
}


body.page-loading {
    overflow: hidden;
}

body.page-loading > *:not(.page-loader) {
    opacity: 0;
}

body.page-ready > *:not(.page-loader) {
    animation: pageContentFadeIn 0.5s ease forwards;
}

@keyframes pageContentFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeletonShimmer 1.5s infinite;
    border-radius: 4px;
}

@keyframes skeletonShimmer {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.skeleton-text {
    height: 1em;
    margin-bottom: 0.5em;
}

.skeleton-text:last-child {
    width: 70%;
}

.skeleton-title {
    height: 1.5em;
    width: 60%;
    margin-bottom: 1em;
}

.skeleton-image {
    width: 100%;
    padding-bottom: 75%; 
}

.skeleton-card {
    padding: 20px;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}


.fade-in {
    animation: fadeIn 0.4s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


.fade-in-delay-1 { animation-delay: 0.1s; opacity: 0; }
.fade-in-delay-2 { animation-delay: 0.2s; opacity: 0; }
.fade-in-delay-3 { animation-delay: 0.3s; opacity: 0; }
.fade-in-delay-4 { animation-delay: 0.4s; opacity: 0; }
.fade-in-delay-5 { animation-delay: 0.5s; opacity: 0; }


.data-loading {
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
}

.data-loading::after {
    content: '';
    width: 30px;
    height: 30px;
    border: 3px solid #e0e0e0;
    border-top-color: var(--primary-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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


body.i18n-loading [data-i18n] {
    visibility: hidden;
}

body.i18n-ready [data-i18n] {
    visibility: visible;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}


.btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--primary-blue);
    color: var(--white);
    border-radius: 4px;
    font-weight: 500;
    transition: background 0.3s;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: var(--dark-blue);
}

.btn-lg {
    padding: 15px 35px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 4px;
    text-decoration: none !important;
    color: white !important;
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
    background-color: var(--accent-blue);
    border-radius: 30px;
    padding: 12px;
    font-weight: 600;
    font-size: 1rem;
}

.btn-inquiry {
    background-color: var(--accent-blue);
    color: white;
    padding: 15px 40px;
    font-weight: 600;
    border-radius: 0;
    font-size: 1rem;
    border: none;
    display: inline-block;
}

.btn-inquiry:hover {
    background-color: var(--dark-blue);
}


.file-input-wrapper {
    margin-bottom: 20px;
    border: 1px solid #ddd;
    padding: 5px;
    border-radius: 4px;
    background: #fff;
}

.file-input-wrapper input[type=file] {
    background: transparent;
    padding: 5px;
    margin-bottom: 0;
}

.file-upload {
    margin-bottom: 0;
}

.file-upload input[type=file] {
    background: transparent;
    padding: 5px;
}


.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}


.header {
    background-color: transparent;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding-top: 25px;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: auto;
}

.header-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 15px;
}

.top-bar {
    display: flex;
    gap: 15px;
    align-items: center;
}

.top-bar a {
    color: white;
    font-size: 14px;
    opacity: 0.9;
    display: flex;
    align-items: center;
}

.top-bar a:hover {
    opacity: 1;
}

.top-bar .fi {
    font-size: 14px;
    border-radius: 2px;
}

.nav-bar {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-list {
    display: flex;
    gap: 20px;
}

.nav-list a {
    font-weight: 700;
    font-size: 18px;
    color: white;
    transition: all 0.3s ease;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 5px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
    padding: 10px 20px;
    border-radius: 50px;
    background-color: transparent;
}

.nav-list a i {
    font-size: 10px;
    opacity: 0.8;
}

.nav-list a:hover {
    color: var(--white);
    background-color: var(--primary-blue);
    opacity: 1;
    box-shadow: 0 4px 15px rgba(0, 86, 179, 0.4);
}

.btn-quote {
    background-color: var(--primary-blue);
    border-radius: 30px;
    padding: 10px 30px;
    font-size: 13px;
    font-weight: 700;
    color: white;
    border: none;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.btn-quote:hover {
    background-color: transparent;
    border-color: white;
}


.fixed-sidebar {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    background-color: #b0b0b0;
    z-index: 100;
}

.sidebar-item {
    position: relative;
}

.sidebar-icon {
    display: block;
    padding: 12px;
    color: white;
    font-size: 18px;
    transition: background 0.3s;
    cursor: pointer;
}

.sidebar-icon:hover {
    background-color: var(--primary-blue);
}


.sidebar-tooltip {
    position: absolute;
    right: 100%;
    top: 50%;
    transform: translateY(-50%) translateX(10px);
    background: #333;
    color: white;
    padding: 8px 14px;
    border-radius: 4px;
    white-space: nowrap;
    font-size: 13px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.sidebar-tooltip::after {
    content: '';
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: #333;
}

.sidebar-item:hover .sidebar-tooltip,
.sidebar-item.active .sidebar-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(0);
    pointer-events: auto;
}

.tooltip-content {
    display: block;
}


.fixed-sidebar > a {
    display: block;
    padding: 12px;
    color: white;
    font-size: 18px;
    transition: background 0.3s;
}

.fixed-sidebar > a:hover {
    background-color: var(--primary-blue);
}


.chat-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1000;
}

.chat-text {
    background: white;
    color: var(--primary-blue);
    padding: 5px 10px;
    border-radius: 15px;
    font-weight: bold;
    font-size: 0.9rem;
    position: relative;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.chat-text::after {
    content: '';
    position: absolute;
    right: -5px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent transparent white;
}

.chat-icon {
    width: 50px;
    height: 50px;
    background-color: var(--accent-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    cursor: pointer;
    border: 2px solid white;
}


.footer {
    background-color: #111;
    color: #a0a0a0;
    padding-top: 80px;
    font-size: 1.1rem;
    border-top: 4px solid var(--primary-blue);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr;
    gap: 50px;
    padding-bottom: 60px;
    border-bottom: 1px solid #222;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: white;
    margin-bottom: 25px;
}

.footer-logo i {
    font-size: 36px;
    color: var(--primary-blue);
}

.footer-logo .logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.footer-logo .logo-text span:first-child {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: 1px;
    color: white;
}

.footer-logo .logo-text .logo-sub {
    font-size: 12px;
    letter-spacing: 3px;
    font-weight: 500;
    color: #888;
    margin-top: 2px;
}

.footer-desc {
    margin-bottom: 30px;
    line-height: 1.8;
    color: #888;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    width: 46px;
    height: 46px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #b0b0b0;
    font-size: 20px;
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
}

.social-links a:hover {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    color: white;
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 68, 215, 0.3);
}


.social-links.vertical {
    flex-direction: column;
    gap: 12px;
}

.social-links.vertical a {
    width: auto;
    height: auto;
    padding: 0;
    border-radius: 0;
    justify-content: flex-start;
    gap: 12px;
    background: transparent;
    border: none;
    backdrop-filter: none;
}

.social-links.vertical a i {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.social-links.vertical a .social-text {
    font-size: 14px;
    color: #a0a0a0;
    transition: color 0.3s;
    font-weight: 500;
}

.social-links.vertical a:hover {
    background: transparent;
    transform: translateX(5px);
    box-shadow: none;
}

.social-links.vertical a:hover i {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    color: white;
}

.social-links.vertical a:hover .social-text {
    color: white;
}

.footer-col h4 {
    color: white;
    margin-bottom: 30px;
    font-size: 1.35rem;
    font-weight: 600;
    position: relative;
    padding-bottom: 15px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: var(--primary-blue);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 15px;
}

.footer-links li a {
    color: #a0a0a0;
    transition: all 0.3s;
    display: inline-block;
    font-size: 1rem;
}

.footer-links li a:hover {
    color: white;
    padding-left: 5px;
    color: var(--primary-blue);
}

.contact-item {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    align-items: flex-start;
}

.contact-item i {
    color: var(--primary-blue);
    font-size: 1.2rem;
    margin-top: 4px;
    min-width: 20px;
}

.contact-item p {
    margin: 0;
    color: #a0a0a0;
    line-height: 1.6;
    font-size: 1rem;
}

.footer-bottom {
    padding: 30px 0;
    background: transparent;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-legal {
    display: flex;
    gap: 20px;
}

.footer-legal a {
    color: #666;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.footer-legal a:hover {
    color: white;
}


@media (max-width: 1920px) {
    html {
        font-size: 14px;
    }
    
    .container {
        max-width: 1200px;
    }
    
    .header {
        padding-top: 15px;
    }
    
    .nav-list {
        gap: 40px;
    }
    
    .section-title {
        margin-bottom: 0.8rem;
    }
    
    .section-subtitle {
        margin-bottom: 2rem;
    }
}

@media (max-width: 1440px) {
    html {
        font-size: 13px;
    }
    
    .container {
        max-width: 1100px;
    }
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        height: auto;
        padding: 15px;
    }
    
    .nav-list {
        flex-wrap: wrap;
        justify-content: center;
        margin: 15px 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
}



.contact-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 10001;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: 20px;
}

.contact-modal-overlay.active {
    display: flex;
    opacity: 1;
}

.contact-modal {
    position: relative;
    background: white;
    border-radius: 8px;
    max-width: 1000px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.contact-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.1);
    border: none;
    color: #666;
    font-size: 18px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
}

.contact-modal-close:hover {
    background: rgba(0, 0, 0, 0.2);
    color: #333;
}

.contact-modal-wrapper {
    display: flex;
    overflow-y: auto;
    max-height: 90vh;
}


.contact-modal-form-side {
    flex: 1.5;
    padding: 50px;
}

.contact-modal-form-side h2 {
    font-size: 2rem;
    font-weight: 800;
    color: #000;
    margin-bottom: 15px;
}

.contact-modal-form-side .form-subtitle {
    color: #999;
    margin-bottom: 30px;
    font-size: 0.95rem;
}

.modal-contact-form .form-row {
    display: flex;
    gap: 30px;
    margin-bottom: 20px;
}

.modal-contact-form .input-group {
    flex: 1;
    position: relative;
    border-bottom: 1px solid #eee;
}

.modal-contact-form .input-group i {
    position: absolute;
    left: 0;
    top: 15px;
    color: #aaa;
    font-size: 1.1rem;
}

.modal-contact-form .input-group.textarea-group i {
    top: 15px;
}

.modal-contact-form .input-group input,
.modal-contact-form .input-group textarea {
    width: 100%;
    border: none;
    padding: 15px 15px 15px 35px;
    font-size: 1rem;
    color: #333;
    outline: none;
    background: transparent;
    font-family: inherit;
}

.modal-contact-form .input-group textarea {
    resize: vertical;
    min-height: 100px;
}

.modal-contact-form .input-group input::placeholder,
.modal-contact-form .input-group textarea::placeholder {
    color: #aaa;
}

.modal-contact-form .input-group input:focus,
.modal-contact-form .input-group textarea:focus {
    border-bottom-color: var(--primary-blue);
}

.modal-contact-form .form-footer {
    display: flex;
    justify-content: flex-end;
    margin-top: 25px;
}

.modal-contact-form .btn-submit {
    background-color: var(--primary-blue);
    color: white;
    border: none;
    padding: 12px 40px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.3s;
}

.modal-contact-form .btn-submit:hover {
    background-color: var(--dark-blue);
}

.modal-contact-form .btn-submit:disabled {
    background-color: #999;
    cursor: not-allowed;
}


.contact-modal-info-side {
    flex: 1;
    background-color: #0044d7;
    color: white;
    padding: 50px;
    display: flex;
    flex-direction: column;
    position: relative;
}

.contact-modal-info-side .info-header {
    margin-bottom: 30px;
}

.contact-modal-info-side .info-title-wrapper {
    margin-bottom: 15px;
}

.contact-modal-info-side .small-title {
    font-size: 1rem;
    opacity: 0.9;
    display: block;
    margin-bottom: 5px;
    font-weight: 400;
}

.contact-modal-info-side .info-header h3 {
    font-size: 3rem;
    font-weight: 400;
    line-height: 1;
    margin: 0;
}

.contact-modal-info-side .info-desc {
    font-size: 1rem;
    opacity: 0.9;
    line-height: 1.5;
}

.contact-modal-info-side .info-separator {
    height: 1px;
    background-color: rgba(255,255,255,0.3);
    margin: 30px 0;
    width: 100%;
}

.contact-modal-info-side .info-details ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-modal-info-side .info-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.contact-modal-info-side .info-item i {
    width: 36px;
    height: 36px;
    border: 2px solid rgba(255,255,255,0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.contact-modal-info-side .info-item span, 
.contact-modal-info-side .info-item a {
    color: white;
    text-decoration: none;
    font-size: 1rem;
    line-height: 1.4;
}

.contact-modal-info-side .info-quote {
    margin-top: auto;
    position: relative;
    padding-top: 20px;
}

.contact-modal-info-side .info-quote i {
    font-size: 3rem;
    opacity: 0.2;
    display: block;
    margin-bottom: 15px;
    color: #fff;
}

.contact-modal-info-side .info-quote p {
    font-size: 0.95rem;
    line-height: 1.6;
    opacity: 0.9;
    font-style: normal;
}


@media (max-width: 992px) {
    .contact-modal-wrapper {
        flex-direction: column;
    }
    
    .contact-modal-form-side,
    .contact-modal-info-side {
        padding: 35px;
    }
    
    .modal-contact-form .form-row {
        flex-direction: column;
        gap: 0;
        margin-bottom: 0;
    }
    
    .modal-contact-form .input-group {
        margin-bottom: 20px;
    }
}

@media (max-width: 768px) {
    .contact-modal {
        max-height: 95vh;
    }
    
    .contact-modal-form-side,
    .contact-modal-info-side {
        padding: 25px;
    }
    
    .contact-modal-form-side h2 {
        font-size: 1.5rem;
    }
}


@keyframes notificationSlideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
@keyframes notificationSlideOut {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}


.mobile-menu-toggle {
    display: none !important;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex !important;
    }
}