:root {
    --blue: #2d4a7c;
    --purple: #5c5d8d;
    --orange: #f7931e;
    --teal: #00a99d;
    --green: #8dc63f;
    --gray: #6d6e71;
}

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

/* i18n Loading Overlay - prevents flash of untranslated content */
.i18n-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #f5f5f5;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    transition: opacity 0.3s ease;
}
.i18n-overlay .i18n-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid rgba(0, 169, 157, 0.2);
    border-top-color: var(--teal);
    border-radius: 50%;
    animation: i18n-spin 0.8s linear infinite;
}
@keyframes i18n-spin {
    to { transform: rotate(360deg); }
}
body.i18n-ready .i18n-overlay {
    opacity: 0;
    pointer-events: none;
}

body {
    font-family: 'Rajdhani', sans-serif;
    background: #f5f5f5;
    color: #1a1a2e;
    overflow-x: hidden;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; padding-top: 70px; }

/* Background Image - Fixed Full Page */
.bg-image {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../img/hero-bg.png') center center no-repeat;
    background-size: cover;
    z-index: 0;
}
.bg-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(245, 245, 245, 0.75);
}

/* Grid Background */
.grid-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 169, 157, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 169, 157, 0.08) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: 1;
}

/* Navigation Wrapper */
.nav-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(245, 245, 245, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Navigation */
nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 28px;
    font-weight: 800;
    color: var(--blue);
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.nav-links { display: flex; gap: 24px; }
.nav-links a {
    color: var(--blue);
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    white-space: nowrap;
    transition: all 0.3s;
}
.nav-links a:hover {
    color: var(--teal);
}
.nav-links a.active {
    color: var(--teal);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-login {
    background: transparent;
    border: none;
    color: var(--orange);
    padding: 8px 20px;
    font-family: 'Orbitron', sans-serif;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s;
}
.btn-login:hover {
    color: var(--teal);
}

/* Language Switcher */
.lang-switcher {
    position: relative;
}
.lang-current {
    display: flex;
    align-items: center;
    gap: 4px;
    background: transparent;
    border: 1px solid rgba(0, 169, 157, 0.3);
    border-radius: 4px;
    padding: 5px 10px;
    font-family: 'Orbitron', sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: var(--blue);
    cursor: pointer;
    letter-spacing: 1px;
    transition: all 0.3s;
}
.lang-current:hover {
    border-color: var(--teal);
    color: var(--teal);
}
.lang-current svg {
    transition: transform 0.3s;
}
.lang-dropdown.open + .lang-current svg,
.lang-dropdown.open ~ .lang-current svg {
    transform: rotate(180deg);
}
.lang-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(0, 169, 157, 0.25);
    border-radius: 6px;
    padding: 4px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    z-index: 200;
    min-width: 52px;
    backdrop-filter: blur(10px);
}
.lang-dropdown.open {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.lang-option {
    background: transparent;
    border: none;
    padding: 6px 12px;
    font-family: 'Orbitron', sans-serif;
    font-size: 11px;
    font-weight: 600;
    color: var(--gray);
    cursor: pointer;
    letter-spacing: 1px;
    border-radius: 3px;
    transition: all 0.2s;
    text-align: center;
}
.lang-option:hover {
    background: rgba(0, 169, 157, 0.1);
    color: var(--teal);
}
.lang-option.active {
    background: var(--teal);
    color: #fff;
}

/* Hero */
.hero {
    padding: 60px 0 40px;
    text-align: center;
    position: relative;
    z-index: 10;
}
.hero h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 64px;
    font-weight: 800;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 4px;
}
.hero h1 .teal {
    color: #00d4c8;
}
.hero h1 .orange {
    color: #ff9f1c;
}
.hero p {
    font-size: 22px;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto 48px;
    letter-spacing: 1px;
}
.hero-buttons { display: flex; gap: 24px; justify-content: center; }

.btn-primary {
    background: var(--teal);
    color: #fff;
    padding: 18px 40px;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
    transition: all 0.3s;
}
.btn-primary:hover {
    opacity: 0.9;
}

.btn-secondary {
    background: transparent;
    color: var(--blue);
    padding: 18px 40px;
    font-family: 'Orbitron', sans-serif;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: 2px solid var(--blue);
    clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}
.btn-secondary:hover {
    border-color: var(--teal);
    color: var(--teal);
}

/* Section Styles */
.section {
    padding: 100px 0;
    position: relative;
    z-index: 10;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    text-align: center;
    font-size: 36px;
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 60px;
    color: var(--blue);
}
.section-title span { color: var(--teal); }

/* Services/Products Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: transparent;
    border: 1px solid rgba(0, 169, 157, 0.3);
    padding: 40px 32px;
    position: relative;
    transition: all 0.3s;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--teal);
    opacity: 0;
    transition: opacity 0.3s;
}
.service-card:hover {
    border-color: var(--teal);
}
.service-card:hover::before { opacity: 1; }

.service-icon {
    font-size: 40px;
    margin-bottom: 20px;
}
.service-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 18px;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--blue);
}
.service-card p {
    color: var(--gray);
    font-size: 15px;
    line-height: 1.7;
}

/* Page Header */
.page-header {
    padding: 80px 0 60px;
    text-align: center;
    position: relative;
    z-index: 10;
}
.page-header h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 48px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--blue);
    margin-bottom: 16px;
}
.page-header p {
    font-size: 20px;
    color: var(--gray);
}

/* Contact Form */
.contact-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    position: relative;
    z-index: 10;
}

.contact-info {
    background: transparent;
    padding: 40px;
    border: 1px solid rgba(0, 169, 157, 0.3);
}
.contact-info h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 30px;
    color: var(--blue);
}
.contact-item {
    margin-bottom: 24px;
}
.contact-item h4 {
    font-family: 'Orbitron', sans-serif;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--orange);
    margin-bottom: 8px;
}
.contact-item p, .contact-item a {
    color: var(--gray);
    font-size: 16px;
    text-decoration: none;
    line-height: 1.6;
}
.contact-item a:hover {
    color: var(--teal);
}

.contact-form {
    background: transparent;
    padding: 40px;
    border: 1px solid rgba(0, 169, 157, 0.3);
}
.contact-form h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 30px;
    color: var(--blue);
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    color: var(--blue);
}
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid rgba(0, 169, 157, 0.3);
    background: #f5f5f5;
    font-family: 'Rajdhani', sans-serif;
    font-size: 16px;
    color: #1a1a2e;
    transition: border-color 0.3s;
}
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--teal);
}
.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 10;
}
.about-text h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 32px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 24px;
    color: var(--blue);
}
.about-text p {
    color: var(--gray);
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 20px;
}
.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.stat-box {
    background: transparent;
    padding: 30px;
    border: 1px solid rgba(0, 169, 157, 0.3);
    text-align: center;
}
.stat-box .number {
    font-family: 'Orbitron', sans-serif;
    font-size: 48px;
    font-weight: 800;
    color: var(--teal);
    margin-bottom: 8px;
}
.stat-box .label {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gray);
}

/* Global Presence */
.global-section {
    padding: 100px 0;
    position: relative;
    z-index: 10;
}

.locations-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.location-card {
    background: transparent;
    border: 1px solid rgba(0, 169, 157, 0.3);
    padding: 30px;
    text-align: center;
    transition: all 0.3s;
}
.location-card:hover {
    border-color: var(--teal);
}
.location-card img {
    width: 100%;
    max-width: 150px;
    height: auto;
    margin-bottom: 20px;
}
.location-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--blue);
    margin-bottom: 8px;
}
.location-card p {
    color: var(--gray);
    font-size: 14px;
    line-height: 1.6;
}
.location-card a {
    color: var(--teal);
    text-decoration: none;
}
.location-card a:hover {
    color: var(--orange);
}

/* Footer */
/* Sticky Get Quote Button */
.sticky-quote {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 99;
    writing-mode: vertical-rl;
    text-orientation: mixed;
}

.sticky-quote a {
    display: block;
    background: var(--teal);
    color: #fff;
    padding: 20px 12px;
    font-family: 'Orbitron', sans-serif;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-decoration: none;
    transition: all 0.3s;
}

.sticky-quote a:hover {
    background: var(--orange);
    padding: 24px 14px;
}

footer {
    padding: 60px 0;
    border-top: 1px solid rgba(0, 169, 157, 0.3);
    position: relative;
    z-index: 10;
    background: transparent;
}
.footer-grid {
    display: flex;
    justify-content: center;
    gap: 80px;
    text-align: center;
}
.footer-col h4 {
    font-family: 'Orbitron', sans-serif;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
    color: var(--orange);
}
.footer-col a {
    display: block;
    color: var(--gray);
    text-decoration: none;
    margin-bottom: 12px;
    font-size: 14px;
}
.footer-col a:hover { color: var(--blue); }

.footer-legal {
    display: flex;
    justify-content: center;
    gap: 30px;
    padding-top: 30px;
    border-top: 1px solid rgba(0, 169, 157, 0.15);
    margin-top: 30px;
}
.footer-legal a {
    color: var(--gray);
    text-decoration: none;
    font-size: 13px;
    letter-spacing: 1px;
    transition: color 0.3s;
}
.footer-legal a:hover {
    color: var(--teal);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    color: var(--gray);
    font-size: 14px;
    letter-spacing: 2px;
}

/* Responsive */
@media (max-width: 992px) {
    .hero h1 { font-size: 48px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { gap: 40px; flex-wrap: wrap; }
    .contact-section { grid-template-columns: 1fr; }
    .about-content { grid-template-columns: 1fr; }
    .locations-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
}
.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--blue);
    transition: all 0.3s;
}
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Navigation */
.nav-links.mobile-open {
    display: flex !important;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(245, 245, 245, 0.98);
    padding: 20px;
    gap: 15px;
    border-bottom: 1px solid rgba(0, 169, 157, 0.3);
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .btn-login { display: none; }
    .nav-right { gap: 8px; }
    .hero { padding: 60px 0; }
    .hero h1 { font-size: 28px; letter-spacing: 2px; }
    .hero p { font-size: 16px; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .services-grid { grid-template-columns: 1fr; }
    .section-title { font-size: 24px; }
    .footer-grid { flex-direction: column; align-items: center; gap: 30px; }
    .page-header h1 { font-size: 32px; }
    .about-stats { grid-template-columns: 1fr; }
    .locations-grid { grid-template-columns: 1fr; }
    .sticky-quote { display: none; }
}

/* Shell page layout */
body.shell-page {
    display: flex;
    flex-direction: column;
    height: 100vh;
    margin: 0;
    overflow: hidden;
}
body.shell-page .bg-image,
body.shell-page .grid-bg {
    pointer-events: none;
}
body.shell-page .nav-wrapper {
    position: relative;
    flex-shrink: 0;
    z-index: 10000;
    min-height: 56px;
    background: #f5f5f5;
    border-bottom: 1px solid rgba(0, 169, 157, 0.2);
}
#contentFrame {
    flex: 1;
    width: 100%;
    border: none;
    position: relative;
    z-index: 2;
}
body.shell-page .widget-fab-container {
    z-index: 9999;
}
body.shell-page .widget-panel {
    z-index: 9998;
    height: min(700px, calc(100vh - 120px));
}

/* Hide shell elements when page is inside iframe */
html.in-frame .nav-wrapper,
html.in-frame .sticky-quote,
html.in-frame .i18n-overlay,
html.in-frame .widget-fab-container,
html.in-frame .widget-panel {
    display: none !important;
}
html.in-frame .container {
    padding-top: 0;
}
html.in-frame body {
    overflow-y: auto;
}