/* --- Base Variables & Reset - Lotus & Linen --- */
:root {
    --primary-teal: #54755B;
    --primary-emerald: #7E9E85;
    --primary-sage: #7E9E85;
    --primary-gradient: linear-gradient(135deg, #54755B 0%, #7E9E85 100%);
    --secondary-slate: #233328;
    --dark-bg: #141F18;
    --light-bg: #F7F5EE;
    --text-main: #516357;
    --text-light: #F7F5EE;
    --text-dark: #1C2B21;

    --font-main: 'Outfit', sans-serif;

    --transition-slow: all 0.8s cubic-bezier(0.19, 1, 0.22, 1);
    --transition-medium: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-fast: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Outfit', sans-serif;
    background: var(--dark-bg);
    color: var(--text-light);
    overflow: hidden;
    /* Hide scrollbars, handled by Swiper */
}

/* --- Loader Overlay --- */
.catalog-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.loader-overlay.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
    max-width: 400px;
    width: 80%;
}

.loader-logo {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: 0.5rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-emerald), #fff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: pulse 2s infinite;
}

.loader-subtitle {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 2rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.progress-bar-container {
    width: 100%;
    height: 2px;
    background: rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.cover-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
}

.progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background: var(--primary-emerald);
    transition: width 0.3s ease;
    box-shadow: 0 0 10px var(--primary-emerald);
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.8;
    }

    50% {
        opacity: 1;
    }
}

/* --- Header Overlay --- */
.catalog-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 0.65rem 2.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 999;
    /* Beautiful Light Glassmorphism Base */
    background: rgba(10, 20, 15, 0.42);
    backdrop-filter: blur(20px) saturate(1.2);
    -webkit-backdrop-filter: blur(20px) saturate(1.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    pointer-events: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.catalog-logo a {
    pointer-events: auto;
    display: inline-flex;
    align-items: center;
}

.catalog-logo-img {
    height: 30px;
    width: auto;
    object-fit: contain;
    border-radius: 0;
    display: block;
}

.catalog-nav {
    pointer-events: auto;
    display: flex;
    gap: 1rem;
    align-items: center;
}

.nav-btn {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-light);
    padding: 0.45rem 1rem;
    border-radius: 30px;
    font-family: var(--font-main);
    font-size: 0.8rem;
    letter-spacing: 1px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: var(--transition-fast);
    text-decoration: none;
}

.nav-btn svg {
    width: 16px;
    height: 16px;
}

.nav-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.close-catalog {
    padding: 0.45rem;
    border-radius: 50%;
}

.close-catalog svg {
    margin: 0;
}

/* --- Table of Contents Overlay --- */
.toc-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 15, 18, 0.95);
    backdrop-filter: blur(20px);
    z-index: 200;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-medium);
}

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

.toc-container {
    width: 80%;
    max-width: 1000px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

.toc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.toc-header h2 {
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 2px;
}

.close-toc {
    background: none;
    border: none;
    color: white;
    font-size: 2.5rem;
    cursor: pointer;
    line-height: 1;
    transition: var(--transition-fast);
}

.close-toc:hover {
    color: var(--primary-emerald);
    transform: rotate(90deg);
}

.toc-body {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    overflow-y: auto;
    padding-right: 1rem;
}

.toc-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 16px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.toc-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary-emerald);
    transform: translateY(-5px);
}

.toc-cat {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary-emerald);
    margin-bottom: 0.5rem;
}

.toc-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* --- Main Swiper Viewport --- */
.catalog-viewport {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
}

.catalog-swiper {
    width: 100%;
    height: 100%;
}

/* Slide Styles */
.swiper-slide {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* GPU PERFORMANCE OPTIMIZATION: strictly cull unseen slides out of the render pathway (Fixes 35+ slide freeze) */
.swiper-slide:not(.swiper-slide-active):not(.swiper-slide-prev):not(.swiper-slide-next) {
    visibility: hidden;
    pointer-events: none;
}

/* Base slide layout for product/content */
.slide-content {
    width: 100%;
    height: 100%;
    display: flex;
}

.slide-split {
    display: flex;
    flex-direction: row;
}

/* Dark slide variant */
.slide-dark {
    background: var(--primary-gradient);
    color: var(--text-light);
}

/* Light slide variant */
.slide-light {
    background-color: var(--light-bg);
    color: var(--text-dark);
}

/* Left/Right splits */
.slide-half {
    flex: 1;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 5rem 4rem;
}

.image-half {
    background: #fdfdfd;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding-top: 50px;
}

.slide-dark .image-half {
    background: var(--dark-surface);
}

/* Dedicated Product Details Container */
.slide-product-details {
    flex: 1;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 5rem 4rem 5.5rem 4rem;
    box-sizing: border-box;
    scrollbar-width: thin;
    scrollbar-color: rgba(126, 158, 133, 0.35) transparent;
}

.slide-product-details::-webkit-scrollbar {
    width: 6px;
}

.slide-product-details::-webkit-scrollbar-track {
    background: transparent;
}

.slide-product-details::-webkit-scrollbar-thumb {
    background: rgba(126, 158, 133, 0.35);
    border-radius: 4px;
}

.slide-product-details .slide-badge {
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    font-weight: 600;
    color: var(--primary-emerald);
    margin-bottom: 0.5rem;
    display: inline-block;
}

.slide-product-details .slide-title {
    font-size: clamp(1.8rem, 2.7vw, 2.5rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.slide-product-details .slide-desc {
    font-size: 0.95rem;
    line-height: 1.65;
    opacity: 0.85;
    margin-bottom: 1.25rem;
    max-width: 650px;
}

.slide-product-img {
    max-width: 85%;
    max-height: 85%;
    object-fit: contain;
    border-radius: 24px;
    filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.15));
    z-index: 2;
    transition: var(--transition-slow);
}

.slide-dark .slide-product-img {
    filter: drop-shadow(0 25px 60px rgba(0, 0, 0, 0.4));
}

.product-bg-text {
    position: absolute;
    font-size: 15vw;
    font-weight: 800;
    line-height: 1;
    color: rgba(0, 0, 0, 0.03);
    white-space: nowrap;
    z-index: 1;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.slide-dark .product-bg-text {
    color: rgba(255, 255, 255, 0.02);
}

/* Text Half Content */
.slide-badge {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 600;
    color: var(--primary-emerald);
    margin-bottom: 1.5rem;
    display: inline-block;
}

.slide-dark .slide-badge {
    color: rgba(255, 255, 255, 0.7);
}

.slide-title {
    font-size: 4.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.slide-code {
    font-family: monospace;
    font-size: 1rem;
    opacity: 0.5;
    margin-bottom: 2rem;
    display: block;
    letter-spacing: 1px;
}

.slide-desc {
    font-size: 1.15rem;
    line-height: 1.8;
    opacity: 0.8;
    margin-bottom: 3rem;
    max-width: 600px;
}

.slide-specs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    padding-top: 2rem;
}

.slide-dark .slide-specs {
    border-color: rgba(255, 255, 255, 0.1);
}

.spec-item {
    display: flex;
    flex-direction: column;
}

.spec-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.5;
    margin-bottom: 0.5rem;
}

.spec-value {
    font-size: 1.2rem;
    font-weight: 500;
}

/* --- Cover Slide --- */
.slide-cover {
    background: var(--dark-bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.cover-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(31, 163, 138, 0.2) 0%, rgba(10, 15, 18, 1) 70%);
    z-index: 1;
}

.cover-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.cover-year {
    font-size: 1rem;
    letter-spacing: 5px;
    color: var(--primary-emerald);
    margin-bottom: 2rem;
}

.cover-title {
    font-size: 6rem;
    font-weight: 300;
    letter-spacing: 4px;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.cover-subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    opacity: 0.7;
    letter-spacing: 1px;
    margin-bottom: 4rem;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    opacity: 0.5;
    animation: fadePulse 2s infinite;
}

.scroll-indicator p {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.scroll-indicator .line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, #fff, transparent);
}

/* --- Animations for elements inside slides --- */
/* Elements start hidden and offset */
.anim-el {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.19, 1, 0.22, 1);
}

.anim-img {
    opacity: 0;
    transform: scale(0.85);
    transition: all 1.2s cubic-bezier(0.19, 1, 0.22, 1);
}

/* When the slide is active, transition them in */
.swiper-slide-active .anim-el {
    opacity: 1;
    transform: translateY(0);
}

.swiper-slide-active .anim-img {
    opacity: 1;
    transform: scale(1);
}

/* Staggering */
.swiper-slide-active .delay-1 {
    transition-delay: 0.2s;
}

.swiper-slide-active .delay-2 {
    transition-delay: 0.4s;
}

.swiper-slide-active .delay-3 {
    transition-delay: 0.6s;
}

.swiper-slide-active .delay-4 {
    transition-delay: 0.8s;
}

/* --- Navigation & Pagination footer --- */
.catalog-navigation {
    position: absolute;
    bottom: 1.75rem;
    right: 3rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    z-index: 100;
    pointer-events: auto;
}

.catalog-btn-prev,
.catalog-btn-next {
    position: static;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin: 0;
    background: rgba(10, 15, 18, 0.5);
    backdrop-filter: blur(5px);
    transition: var(--transition-fast);
    cursor: pointer;
}

/* Override Swiper default arrows */
.swiper-button-prev::after,
.swiper-button-next::after {
    display: none;
}

.catalog-btn-prev:hover,
.catalog-btn-next:hover {
    background: var(--primary-emerald);
    border-color: var(--primary-emerald);
    transform: scale(1.1);
}

/* Ensure buttons are visible on light slides */
.catalog-navigation.nav-light-theme .catalog-btn-prev,
.catalog-navigation.nav-light-theme .catalog-btn-next {
    color: var(--primary-emerald);
    background: rgba(31, 163, 138, 0.15);
    border-color: rgba(31, 163, 138, 0.3);
}

.catalog-navigation.nav-light-theme .catalog-page-indicator {
    color: var(--primary-teal);
    font-weight: 600;
}

.catalog-navigation.nav-light-theme .catalog-btn-prev:hover,
.catalog-navigation.nav-light-theme .catalog-btn-next:hover {
    color: white;
    background: var(--primary-emerald);
    border-color: var(--primary-emerald);
}

.catalog-page-indicator {
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 2px;
    color: white;
    transition: color 0.3s;
}

.catalog-pagination-wrap {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    z-index: 100;
}

.swiper-pagination-progressbar {
    background: transparent !important;
}

.swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
    background: var(--primary-emerald) !important;
}

/* --- Responsive Adjustments: Screen Heights (Laptops & Zoom Levels) --- */
@media (max-height: 850px) {
    .catalog-header {
        padding: 0.5rem 2.25rem;
    }

    .catalog-logo-img {
        height: 26px;
    }

    .nav-btn {
        padding: 0.35rem 0.85rem;
        font-size: 0.78rem;
    }

    .image-half {
        padding-top: 40px;
    }

    .slide-product-details {
        padding: 4.25rem 3rem 4.5rem 3rem;
    }

    .slide-product-details .slide-badge {
        font-size: 0.78rem;
        margin-bottom: 0.35rem;
    }

    .slide-product-details .slide-title {
        font-size: clamp(1.5rem, 2.2vw, 2rem);
        margin-bottom: 0.6rem;
    }

    .slide-product-details .slide-desc {
        font-size: 0.88rem;
        line-height: 1.5;
        margin-bottom: 0.85rem;
    }

    .variants-table-wrapper {
        margin-top: 0.75rem;
        margin-bottom: 1rem;
    }

    .variants-table th,
    .variants-table td {
        padding: 8px 12px;
        font-size: 0.82rem;
    }

    .catalog-navigation {
        bottom: 1.25rem;
        right: 2rem;
        gap: 1rem;
    }

    .catalog-btn-prev,
    .catalog-btn-next {
        width: 38px;
        height: 38px;
    }
}

@media (max-height: 720px) {
    .catalog-header {
        padding: 0.35rem 1.75rem;
    }

    .catalog-logo-img {
        height: 24px;
    }

    .nav-btn {
        padding: 0.28rem 0.7rem;
        font-size: 0.72rem;
    }

    .image-half {
        padding-top: 35px;
    }

    .slide-product-details {
        padding: 3.5rem 2.5rem 4rem 2.5rem;
    }

    .slide-product-details .slide-title {
        font-size: 1.55rem;
        margin-bottom: 0.4rem;
    }

    .slide-product-details .slide-desc {
        font-size: 0.82rem;
        line-height: 1.45;
        margin-bottom: 0.6rem;
    }

    .variants-table th,
    .variants-table td {
        padding: 6px 10px;
        font-size: 0.78rem;
    }

    .catalog-navigation {
        bottom: 0.85rem;
        right: 1.5rem;
    }

    .catalog-btn-prev,
    .catalog-btn-next {
        width: 34px;
        height: 34px;
    }
}

/* --- Responsive Adjustments: Viewport Widths --- */
@media (max-width: 1024px) {
    .catalog-header {
        padding: 0.5rem 1.5rem;
    }

    .slide-split {
        flex-direction: column;
    }

    .slide-half {
        padding: 2.5rem;
    }

    .image-half {
        height: 36vh;
        min-height: 200px;
        padding-top: 50px;
        flex: none;
    }

    .slide-product-details {
        padding: 1.25rem 2rem 5rem 2rem;
        height: 64vh;
    }

    .slide-product-details .slide-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .catalog-header {
        padding: 0.4rem 1rem;
    }

    .nav-btn span,
    .nav-text-mobile {
        display: none;
        /* Hide text on mobile */
    }

    .image-half {
        height: 32vh;
        min-height: 180px;
        padding-top: 45px;
    }

    .slide-product-details {
        padding: 1rem 1.25rem 5rem 1.25rem;
    }

    .slide-product-details .slide-title {
        font-size: 1.45rem;
    }

    .slide-product-details .slide-desc {
        font-size: 0.85rem;
        margin-bottom: 1rem;
    }

    .cover-title {
        font-size: 3.5rem;
    }

    .catalog-navigation {
        bottom: 1rem;
        right: 1.25rem;
        gap: 0.75rem;
    }

    .catalog-btn-prev,
    .catalog-btn-next {
        width: 36px;
        height: 36px;
    }
}

/* --- Added Layouts from Print Catalog Sync --- */

/* --- Premium Cover Variations --- */
.premium-cover {
    width: 100%;
    height: 100%;
    position: relative;
    background: linear-gradient(145deg, #0A0F12 0%, #082d27 100%);
    color: white;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cover-accent-circle {
    position: absolute;
    width: 900px;
    height: 900px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(31, 163, 138, 0.15) 0%, transparent 60%);
    top: -300px;
    right: -200px;
    z-index: 0;
}

.cover-accent-line {
    position: absolute;
    left: 100px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, transparent, rgba(31, 163, 138, 0.4), transparent);
    z-index: 0;
}

.premium-cover-content {
    z-index: 2;
    padding: 80px 140px;
    text-align: left;
    display: flex;
    flex-direction: column;
    height: 100%;
    justify-content: space-between;
}

@media (max-width: 768px) {
    .premium-cover-content {
        padding: 40px;
    }

    .cover-accent-line {
        left: 40px;
    }
}

.premium-slogan {
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 3px;
    color: var(--primary-emerald);
    margin-top: 30px;
    font-style: italic;
}

.huge-slogan-bg {
    position: absolute;
    bottom: 20px;
    left: 100px;
    font-size: 11vw;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.02);
    white-space: nowrap;
    z-index: 1;
    pointer-events: none;
    letter-spacing: -2px;
}

/* Back Cover Variations */
.premium-cover.back-cover {
    align-items: center;
    text-align: center;
    justify-content: center;
    background: #0A0F12;
}

.premium-cover.back-cover .cover-accent-circle {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(13, 122, 115, 0.15) 0%, transparent 60%);
}

/* Variant Table */
.variants-table-wrapper {
    margin-top: 2rem;
    width: 100%;
    overflow-x: auto;
}

.variants-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-main);
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    overflow: hidden;
}

.slide-light .variants-table {
    background: rgba(0, 0, 0, 0.02);
}

.variants-table th {
    background-color: var(--primary-teal);
    color: white;
    padding: 12px 15px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: left;
    white-space: nowrap;
    font-weight: 500;
}

.slide-dark .variants-table th {
    background-color: rgba(0, 0, 0, 0.2);
}

.slide-dark .variants-table {
    background: rgba(0, 0, 0, 0.1);
}

.variants-table td {
    padding: 12px 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.95rem;
    color: inherit;
    white-space: nowrap;
}

.slide-light .variants-table td {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.variants-table tr:last-child td {
    border-bottom: none;
}

.table-row-hover:hover {
    background: rgba(255, 255, 255, 0.05);
}

.slide-light .table-row-hover:hover {
    background: rgba(0, 0, 0, 0.03);
}

/* Language Switcher in Catalog Header */
.lotus-lang-switcher-container {
    display: inline-flex;
    align-items: center;
    margin-right: 8px;
}

.catalog-nav .lotus-lang-toggle {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 9999px;
    padding: 3px 4px;
    gap: 2px;
}

.catalog-nav .lang-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 9999px;
    border: none;
    background: transparent;
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    font-family: inherit;
}

.catalog-nav .lang-btn .flag-icon {
    font-size: 0.95rem;
    line-height: 1;
}

.catalog-nav .lang-btn:hover {
    color: #FFFFFF;
}

.catalog-nav .lang-btn.active {
    background: var(--primary-emerald);
    color: #FFFFFF;
    box-shadow: 0 2px 8px rgba(31, 163, 138, 0.4);
}