/* Minimalist Architectural Theme for Showcrete */
:root {
    --primary-blue: #0f1c35;
    /* Deep Architectural Blue */
    --concrete-grey: #e2e8f0;
    /* Light Concrete */
    --concrete-dark: #94a3b8;
    /* Darker Concrete for text */
    --accent-gold: #ffa64d;
    /* Construction / Warning Orange - used sparingly */
    --white: #ffffff;
    --font-main: 'Inter', sans-serif;
    --font-mono: 'Roboto Mono', monospace;
    /* For technical details */
    --transition-slow: 0.8s cubic-bezier(0.25, 1, 0.5, 1);
    --transition-fast: 0.3s ease;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--primary-blue);
    color: var(--concrete-grey);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

/* Typography Scale */
h1,
h2,
h3,
h4 {
    font-weight: 700;
    letter-spacing: -0.05em;
    line-height: 1.1;
}

h1 {
    font-size: 5rem;
}

h2 {
    font-size: 3rem;
}

h3 {
    font-size: 1.5rem;
}

@media (max-width: 768px) {
    h1 {
        font-size: 3rem;
    }

    h2 {
        font-size: 2rem;
    }
}

/* Layout Utilities */
.container {
    max-width: 1400px;
    /* Wider for architectural feel */
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 2;
}

/* Background Animation Layer - The "Construction" Site */
#construction-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.3;
}

.beam {
    position: absolute;
    background-color: rgba(226, 232, 240, 0.1);
    transition: width 0.1s linear, height 0.1s linear;
}

/* Specific Beam Classes (controlled by JS) */
.beam-vertical {
    width: 1px;
    height: 0;
    top: 0;
}

.beam-horizontal {
    height: 1px;
    width: 0;
    left: 0;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 0.5rem 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    background-color: var(--primary-blue);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.nav-logo {
    display: flex;
    align-items: center;
    font-size: 2.5rem;
    font-weight: 400;
    letter-spacing: -0.05em;
    font-family: 'Open Sans', sans-serif;
    color: var(--white);
    padding: 0.2rem 1rem;
    line-height: 1;
}

.nav-logo img {
    height: 50px;
    width: auto;
    margin-right: 15px;
}

.nav-logo span {
    display: inline;
    vertical-align: baseline;
    line-height: 1;
}

.nav-logo-accent {
    color: var(--accent-gold);
    display: inline;
    vertical-align: baseline;
}

.nav-logo-accent {
    color: var(--accent-gold);
}

.nav-links {
    display: flex;
    gap: 3rem;
}

.nav-link {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--white);
    transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
    min-height: 70vh;
    padding: 12rem 0 4rem 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.page-header {
    padding-top: 12rem !important;
    padding-bottom: 4rem !important;
}


.hero-content {
    max-width: 800px;
}

.hero-tagline {
    font-family: var(--font-mono);
    color: var(--accent-gold);
    margin-bottom: 1rem;
    display: block;
}

.hero-btn {
    margin-top: 1.5rem;
    display: inline-block;
    padding: 1rem 3rem;
    border: 1px solid var(--concrete-grey);
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
}

.hero-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background-color: var(--concrete-grey);
    transition: left 0.4s ease;
    z-index: -1;
}

.hero-btn:hover {
    color: var(--primary-blue);
}

.hero-btn:hover::before {
    left: 0;
}

/* Section Transitions - "Slab Slide" */
section {
    position: relative;
    padding: 6rem 0;
    opacity: 0;
    transform: translateY(50px);
    transition: all var(--transition-slow);
}

section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Features Grid */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 4rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

@media (max-width: 1024px) {
    .grid-3 {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .grid-3 {
        grid-template-columns: 1fr;
    }
}

.feature-item {
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    padding-left: 2rem;
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateX(10px);
}

.feature-number {
    font-family: var(--font-mono);
    color: var(--concrete-dark);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    display: block;
}

/* Footer */
footer {
    padding: 4rem 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 4rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--concrete-dark);
    display: flex;
    justify-content: space-between;
}

.highlight-section {
    background: rgba(251, 191, 36, 0.03);
    border-top: 1px solid rgba(251, 191, 36, 0.1);
    border-bottom: 1px solid rgba(251, 191, 36, 0.1);
    padding: 8rem 40px !important;
}

.glow-text {
    color: var(--accent-gold) !important;
    text-shadow: 0 0 20px rgba(251, 191, 36, 0.4);
    font-size: 1.2rem;
    letter-spacing: 0.3em;
}

.highlight-item {
    border-left: 1px solid var(--accent-gold) !important;
    background: rgba(255, 255, 255, 0.02);
    padding: 2rem !important;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.news-logo {
    position: absolute;
    top: 1rem;
    right: 1rem;
    height: 30px;
    width: auto;
    opacity: 0.6;
    filter: grayscale(100%);
    transition: all 0.3s ease;
}

@media (max-width: 768px) {
    .news-logo {
        height: 20px;
        top: 0.5rem;
        right: 0.5rem;
    }
}

.highlight-item h3 {
    padding-right: 4rem;
}

@media (max-width: 768px) {
    .highlight-item h3 {
        padding-right: 2.5rem;
        font-size: 1.2rem;
    }
}

.highlight-item:hover .news-logo {
    opacity: 1;
    filter: grayscale(0%);
    transform: scale(1.1);
}

.highlight-item:hover {
    background: rgba(251, 191, 36, 0.05);
    transform: translateX(10px);
}

/* Utility Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* 3D "Star Wars" / Infinite Void Architecture */
#construction-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    /* Behind everything */
    background: var(--primary-blue);
    perspective: 1000px;
    /* The "Star Wars" depth */
    overflow: hidden;
}

.infinite-grid {
    position: absolute;
    top: -100%;
    left: -100%;
    width: 300%;
    /* Wider to cover rotation edges */
    height: 300%;
    background-image:
        linear-gradient(rgba(226, 232, 240, 0.4) 1px, transparent 1px),
        linear-gradient(90deg, rgba(226, 232, 240, 0.4) 1px, transparent 1px);
    background-size: 100px 100px;
    transform-style: preserve-3d;
    transform: rotateX(60deg) translateZ(-100px);
    /* animation: removed for scroll control */
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 20%, rgba(0, 0, 0, 1) 80%, rgba(0, 0, 0, 0) 100%);
    -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 20%, rgba(0, 0, 0, 1) 80%, rgba(0, 0, 0, 0) 100%);
    background-position: 0 0;
}

.infinite-grid-2 {
    position: absolute;
    top: -100%;
    left: -100%;
    width: 300%;
    height: 300%;
    background-image:
        linear-gradient(rgba(226, 232, 240, 0.15) 2px, transparent 2px),
        linear-gradient(90deg, rgba(226, 232, 240, 0.15) 2px, transparent 2px);
    background-size: 250px 250px;
    transform: rotateX(60deg) translateZ(-200px);
    /* animation: removed for scroll control */
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 20%);
    -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 20%);
    background-position: 0 0;
}

/* Module Cards with Images */
.module-card {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(15, 23, 42, 0.5);
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.module-card:hover {
    transform: translateY(-5px);
    border-color: var(--concrete-grey);
}

.module-image-container {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.module-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: none;
    transition: transform 0.5s ease;
}

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

.module-content {
    padding: 2rem;
}

.module-content h3 {
    margin-bottom: 0.5rem;
}


.module-content p {
    opacity: 0.7;
    margin-top: 1rem;
    font-size: 0.95rem;
}

/* Mobile Responsiveness & Navigation */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 101;
}

@media (max-width: 768px) {

    /* Typography Adjustments */
    h1 {
        font-size: 3rem;
    }

    h2 {
        font-size: 2rem;
    }

    /* Layout Adjustments */
    .container {
        padding: 0 20px;
    }

    .grid-2 {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .navbar {
        padding: 0.5rem 20px;
        background-color: var(--primary-blue);
    }

    /* Mobile Navigation */
    .mobile-menu-btn {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        height: 100vh;
        background-color: var(--primary-blue);
        /* Solid color, no transparency */
        backdrop-filter: none;
        /* Remove filter to ensure solidity */
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: right 0.3s ease;
        border-left: 1px solid rgba(255, 255, 255, 0.1);
        z-index: 99;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-link {
        font-size: 1.2rem;
    }
}

/* Pricing Simulator Styles */

.pricing-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

@media (max-width: 900px) {
    .pricing-layout {
        grid-template-columns: 1fr;
    }
}

/* Module List */
.module-list {
    background: rgba(15, 23, 42, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.module-list-header {
    display: grid;
    grid-template-columns: 50px 1fr 100px 50px;
    /* Adjusted columns */
    padding: 1.5rem;
    background: rgba(15, 23, 42, 0.8);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--concrete-dark);
    letter-spacing: 0.1em;
}

.module-item {
    display: grid;
    grid-template-columns: 50px 1fr 100px 50px;
    /* Adjusted columns */
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    cursor: pointer;
    transition: all 0.2s ease;
    align-items: center;
}

.module-item:last-child {
    border-bottom: none;
}

.module-item:hover {
    background: rgba(255, 255, 255, 0.03);
}

.module-item.selected {
    background: rgba(251, 191, 36, 0.1);
    /* Gold tint */
    border-left: 2px solid var(--accent-gold);
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--concrete-dark);
    border-radius: 4px;
    transition: all 0.2s ease;
    position: relative;
    grid-column: 4;
    /* Move checkbox to the end or start? Let's keep visually consistent */
}

/* Re-adjusting grid for visual flow: Checkbox first? usually better. 
   My HTML has checkbox div first in DOM, but visually I might want ID first.
   Let's check HTML structure: checkbox, id, name, price.
   CSS Grid columns: 50px (checkbox) 50px (ID) 1fr (Name) 100px (Price).
*/
.module-list-header {
    grid-template-columns: 50px 50px 1fr 100px;
}

.module-item {
    grid-template-columns: 50px 50px 1fr 100px;
}

.checkbox-custom {
    grid-column: 1;
    /* First column */
}


.module-item.selected .checkbox-custom {
    background-color: var(--accent-gold);
    border-color: var(--accent-gold);
}

.module-item.selected .checkbox-custom::after {
    content: '\f00c';
    /* FontAwesome check */
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 12px;
    color: var(--primary-blue);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.mod-id {
    font-family: var(--font-mono);
    color: var(--concrete-dark);
    font-size: 0.9rem;
}

.mod-name {
    font-weight: 500;
    display: block;
}

.mod-desc {
    font-size: 0.8rem;
    opacity: 0.6;
    font-weight: 400;
    margin-top: 0.2rem;
}

.mod-price {
    font-family: var(--font-mono);
    color: var(--concrete-grey);
    text-align: right;
}

/* Sidebar Summary */
.pricing-sidebar {
    position: sticky;
    top: 120px;
}

.summary-card {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid var(--accent-gold);
    padding: 2rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.summary-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 1rem;
}

.summary-header h3 {
    font-size: 1.2rem;
    color: var(--white);
}

.currency {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--concrete-dark);
}

.price-display {
    font-family: var(--font-mono);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    margin: 1.5rem 0;
    letter-spacing: -2px;
}

.savings-badge {
    display: inline-block;
    background: rgba(16, 185, 129, 0.2);
    /* Green tint */
    color: #34d399;
    /* Green text */
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 2rem;
    border: 1px solid rgba(16, 185, 129, 0.4);
    opacity: 1;
    transition: opacity 0.3s ease;
}

.savings-badge.hidden {
    opacity: 0;
    pointer-events: none;
    display: none;
}

.summary-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.full-width {
    width: 100%;
    text-align: center;
}

.secondary-btn {
    background: transparent;
    border: 1px solid var(--concrete-dark);
    color: var(--concrete-grey);
    padding: 0.8rem;
    font-family: var(--font-mono);
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.2s ease;
}

.secondary-btn:hover {
    border-color: var(--white);
    color: var(--white);
}

.summary-notes {
    margin-top: 2rem;
    list-style: none;
    font-size: 0.85rem;
    color: var(--concrete-dark);
}

.summary-notes li {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Video Gallery */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.video-grid-imposing {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: #000;
    transition: border-color 0.3s ease;
}

.video-container:hover {
    border-color: var(--accent-gold);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

@media (max-width: 1024px) {
    .video-grid-imposing {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    .video-grid,
    .video-grid-imposing {
        grid-template-columns: 1fr;
    }
}

/* Modal / Overlay for Modules */
.module-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0);
    backdrop-filter: blur(0px);
    z-index: 1000;
    display: none;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    transition: background 0.5s ease, backdrop-filter 0.5s ease;
}

.module-overlay.active {
    display: flex;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(15px);
}

.modal-content {
    background: var(--primary-blue);
    border: none;
    max-width: 1000px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9) translateY(30px);
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    padding: 4rem;
    box-sizing: border-box;
}

.module-overlay.active .modal-content {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.module-overlay.active .modal-content {
    transform: scale(1) translateY(0);
}

.close-modal {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 2rem;
    color: var(--white);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.close-modal:hover {
    transform: rotate(90deg) scale(1.2);
    color: var(--accent-gold);
}

.modal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

@media (max-width: 768px) {
    .modal-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .modal-content {
        padding: 3rem 1.5rem 2rem 1.5rem;
        width: 95%;
        margin: 0 auto;
    }
    .close-modal {
        top: 1rem;
        right: 1rem;
        font-size: 1.5rem;
    }
}

/* Custom Notification Styles */
.custom-notification {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    min-width: 320px;
    max-width: 450px;
    background: #1e293b;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    animation: slideInRight 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    overflow: hidden;
}

.custom-notification.hiding {
    animation: slideOutRight 0.5s forwards ease-in;
}

.notification-content {
    padding: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    position: relative;
}

.custom-notification.success {
    border-left: 4px solid #10b981;
}

.custom-notification.error {
    border-left: 4px solid #ef4444;
}

.custom-notification i {
    font-size: 1.5rem;
    margin-top: 0.2rem;
}

.custom-notification.success i { color: #10b981; }
.custom-notification.error i { color: #ef4444; }

.notification-text {
    flex: 1;
}

.notification-title {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
    font-family: var(--font-main);
}

.notification-message {
    font-size: 0.9rem;
    opacity: 0.8;
    font-family: var(--font-main);
}

.notification-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.2s;
    line-height: 1;
}

.notification-close:hover {
    opacity: 1;
}

.notification-progress {
    height: 3px;
    width: 100%;
    background: rgba(255, 255, 255, 0.1);
    position: relative;
}

.notification-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: currentColor;
    animation: progress 5s linear forwards;
}

.custom-notification.success .notification-progress::after { background: #10b981; }
.custom-notification.error .notification-progress::after { background: #ef4444; }

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

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

@keyframes progress {
    from { width: 100%; }
    to { width: 0%; }
}

@media (max-width: 480px) {
    .custom-notification {
        left: 20px;
        right: 20px;
        bottom: 20px;
        min-width: auto;
    }
}

.modal-image-gallery {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.modal-image-gallery img {
    width: 100%;
    height: auto;
    border: 1px solid rgba(255, 255, 255, 0.1);
    filter: none;
}

.module-card {
    cursor: pointer;
}

/* Circular Animation for Grid */
.modules-grid-container {
    perspective: 2000px;
}

.module-card.animating-out {
    animation: circularOut 0.6s forwards ease-in-out;
}

@keyframes circularOut {
    0% {
        transform: translate(0, 0) scale(1);
        opacity: 1;
    }
    100% {
        transform: translate(var(--tx), var(--ty)) scale(0.5) rotate(var(--tr));
        opacity: 0;
    }
}

/* Language Switcher */
.language-switcher {
    display: flex;
    gap: 0.5rem;
    margin-left: 2rem;
    align-items: center;
}

.lang-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.6);
    padding: 0.2rem 0.5rem;
    font-size: 0.7rem;
    font-family: var(--font-mono);
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 4px;
}

.lang-btn:hover {
    border-color: var(--accent-gold);
    color: white;
}

.lang-btn.active {
    background: var(--accent-gold);
    border-color: var(--accent-gold);
    color: var(--primary-blue);
    font-weight: 700;
}

@media (max-width: 768px) {
    .language-switcher {
        margin-left: 0;
        margin-top: 1rem;
        justify-content: center;
    }
}