:root {
    --color-primary: #000000;
    --color-white: #ffffff;
    --color-gray-50: #f1f5f9;
    --color-gray-100: #e6e7e8;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #cbd5e1;
    --color-gray-500: #94a3b8;
    --color-gray-600: #6b7280;
    --color-gray-700: #1f2937;
    --color-gray-800: #111827;
    --color-gray-900: #111;
    --color-bg: #d6d7d9;
    --color-brand-blue: #002C6D;
    --color-brand-blue-hover: #003E8F;
    --color-brand-tab: #A8B3C0;
    --color-brand-tab-hover: #95A4B5;

    --font-roboto: 'Roboto', sans-serif;
    
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    --shadow-sm: 0 4px 8px rgba(17,24,39,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 24px rgba(17,24,39,0.08);
    --shadow-xl: 0 16px 40px rgba(17,24,39,0.12);
    
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.6s ease;
    
    --slider-height: 56vh; /* Базовая высота */
    --slider-height-min: 380px;
    --slide-gap: 0.5rem;
    --slide-radius: 12px;
    --slide-width-collapsed: 60px;
    --slide-width-active: calc(100% - 240px - 2rem);
    
    --slider-height-mobile: 40vh;
    --slider-height-mobile-min: 360px;
    --slide-radius-mobile: 12px;
    --slide-tab-width: 36px;
    --slide-content-max: 210px;
    --slide-gap-mobile: 2px;
    
    --bx-panel-offset: 0px;
}

body {
    font-family: var(--font-roboto);
}

header.sticky {
    top: calc(var(--bx-panel-offset) + env(safe-area-inset-top));
}

.lazy-bg {
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    background-color: var(--color-gray-100);
}

.lazy-bg.is-loaded {
    transition: background-image 150ms ease-in-out;
}

.slide.active.lazy-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    background-size: inherit;
    background-position: inherit;
    background-repeat: inherit;
    filter: blur(15px);
    opacity: 1;
    transition: opacity 0.15s ease-out;
    z-index: 0;
    pointer-events: none;
}

.slide.active.lazy-bg.is-loaded::after {
    opacity: 0;
}

.accordion-item {
    border-bottom: 1px solid var(--color-gray-200);
}

.accordion-header {
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.accordion-item.active .accordion-content {
    max-height: 500px;
    padding-bottom: 1rem;
}

.accordion-icon {
    transition: transform var(--transition-normal);
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.partner-carousel-container {
    overflow-x: auto;
    overflow-y: visible;
    position: relative;
    padding-left: 2.5rem;
    padding-right: 2.5rem;
    mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
    scrollbar-width: none;
    -ms-overflow-style: none;
    content-visibility: auto;
    contain-intrinsic-size: 240px 1200px;
}

.partner-carousel-container::-webkit-scrollbar {
    display: none;
}

#clients-carousel.partner-carousel-container {
    padding-left: 0;
    padding-right: 0;
}

.partner-carousel-inner {
    display: flex;
    width: max-content;
    will-change: transform;
}

.partner-logo {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(17,24,39,0.06);
    box-shadow: var(--shadow-lg), var(--shadow-sm);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    position: relative;
    z-index: 0;
}

.partner-logo:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: var(--shadow-xl), 0 6px 12px rgba(17,24,39,0.06);
    z-index: 10;
}

.partner-card {
    flex: 0 0 auto;
    width: 264px;
}

.partner-card .partner-logo {
    width: 100%;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.partner-card .partner-logo img {
    object-fit: contain;
}

.partner-card-title {
    margin-top: 0.75rem;
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-gray-800);
}

.partner-card-desc {
    margin-top: 0.25rem;
    font-size: 0.925rem;
    line-height: 1.4;
    color: var(--color-gray-600);
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    overflow: hidden;
}

@media (max-width: 1024px) {
    .partner-card {
        width: 232px;
    }
    .partner-card .partner-logo {
        height: 150px;
    }
}

@media (max-width: 640px) {
    .partner-card {
        width: 200px;
    }
    .partner-card .partner-logo {
        height: 140px;
    }
}

.slider-container {
    display: flex;
    width: 100%;
    height: var(--slider-height);
    min-height: var(--slider-height-min);
    overflow: hidden;
    position: relative;
    gap: var(--slide-gap);
    border-radius: var(--radius-xl);
    background-color: var(--color-bg);
    contain: layout paint;
}

.slider-container::before,
.slider-container::after {
    content: '';
    position: absolute;
    top: 0;
    height: 100%;
    background: var(--color-white);
    border-radius: inherit;
    pointer-events: none;
    z-index: 0;
}

.slider-container::before {
    left: 0;
    width: var(--left-overlay-end, 0px);
}

.slider-container::after {
    left: var(--right-overlay-start, calc(100% - 180px));
    right: 0;
}


@media (min-width: 1920px) {
    .slider-container {
        height: 520px;
        min-height: 480px;
        max-height: 580px;
    }
}

@media (min-width: 1440px) and (max-width: 1919px) {
    .slider-container {
        height: 480px;
        min-height: 440px;
        max-height: 540px;
    }
}

@media (min-width: 1280px) and (max-width: 1439px) {
    .slider-container {
        height: 440px;
        min-height: 400px;
        max-height: 500px;
    }
}

@media (min-width: 1024px) and (max-width: 1279px) {
    .slider-container {
        height: 400px;
        min-height: 360px;
        max-height: 460px;
    }
}

@media (min-width: 769px) and (max-width: 1023px) {
    .slider-container {
        height: 360px;
        min-height: 320px;
        max-height: 420px;
    }
}

.slide {
    position: relative;
    flex: 0 0 var(--slide-width-collapsed);
    height: 100%;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-color: #d6d7d9;
    transition: flex-basis 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    overflow: hidden;
    border-radius: var(--slide-radius);
    z-index: 1;
    will-change: flex-basis;
}

@media (min-width: 1024px) {
    .slide.active {
        background-size: contain !important;
        background-position: center center !important;
    }
}

.slide.active {
    flex-basis: var(--slide-width-active);
    cursor: default;
}

.slide:not(.active) {
    background-image: none !important;
    background-color: var(--color-brand-tab);
}

.hero-category-tab {
    border: 0;
    color: var(--color-white);
    display: block;
    text-decoration: none;
}

.hero-category-tab:focus-visible,
.price-drop-product-link:focus-visible {
    outline: 3px solid rgba(0, 44, 109, 0.35);
    outline-offset: 3px;
}

.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-brand-tab);
    transition: background 0.2s ease;
    z-index: 0;
}

.slide:not(.active):hover::before {
    background: var(--color-brand-tab-hover);
}

.slide.active::before {
    background: transparent !important;
    z-index: 0;
}

.slide-content {
    position: absolute;
    bottom: 30px;
    left: 30px;
    color: #fff;
    transition: opacity 0.25s ease 0.05s, transform 0.25s ease 0.05s;
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    z-index: 3;
}

.slide.active .slide-content {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.slide:not(.active) .slide-content {
    display: none;
}

.slide-title {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(180deg);
    color: var(--color-white);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
    white-space: nowrap;
    text-align: center;
    writing-mode: vertical-rl;
    padding: 0.5rem 0;
    z-index: 2;
    pointer-events: none;
}

.slide:not(.active) .slide-title {
    color: #ffffff;
    text-shadow: none;
    -webkit-text-stroke: 0;
}

.slide.active .slide-title {
    display: none;
}

.btn-slider {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: var(--slide-radius);
    background: rgba(255,255,255,0.95);
    border: 0;
    box-shadow: 0 6px 18px rgba(2,6,23,0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--color-gray-800);
    cursor: pointer;
    z-index: 20;
}

.slider-prev {
    left: 12px;
}

.slider-next {
    right: 12px;
}

@media (min-width: 769px) {
    .slide.active {
        background-color: #d6d7d9;
        transition: flex-basis 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
    
    .slide.active::before {
        background: transparent !important;
        z-index: 0 !important;
    }

    .slide-content {
        top: 24px;
        bottom: 20px;
        left: 32px;
        right: auto;
        max-width: 400px;
        padding: 0;
        display: flex;
        flex-direction: column;
        gap: 0.8rem;
        color: #111111;
        overflow: visible;
    }

    .slide-content h3 {
        font-size: 1.8rem !important;
        line-height: 1.15 !important;
        margin: 0;
        color: #111111 !important;
        font-weight: 700 !important;
        text-transform: uppercase;
        letter-spacing: 0.02em;
    }

    .slide-content ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.4rem;
    }

    .slide-content p,
    .slide-content ul,
    .slide-content li {
        font-size: 1rem !important;
        line-height: 1.35 !important;
        color: #111111 !important;
        margin: 0;
    }

    .slide-content ul li {
        display: flex;
        align-items: center;
        gap: 0.35rem;
    }

    .slide-content ul li::before {
        content: '';
        display: none;
    }

    .slide-content a {
        align-self: flex-start;
        font-size: 0.95rem !important;
        padding: 0.65rem 1.75rem !important;
        margin-top: 0;
        background-color: #ffffff !important;
        color: var(--color-brand-blue) !important;
        border: 0 !important;
        border-radius: 999px !important;
        display: inline-flex !important;
        align-items: center;
        gap: 0.5rem;
        font-weight: 600 !important;
        letter-spacing: 0.06em;
        text-transform: uppercase;
        transition: all 0.3s ease !important;
        box-shadow: 0 8px 22px rgba(0, 44, 109, 0.14);
    }

    .slide-content a::after {
        content: '\2192';
        font-size: 1.1rem;
        line-height: 1;
    }

    .slide-content a:hover {
        background: #F4F8FC !important;
        color: var(--color-brand-blue-hover) !important;
    }
}

@media (min-width: 769px) and (max-width: 900px) {
    .slide.active {
        background-color: #d6d7d9 !important;
    }
    
    .slide.active::before {
        background: transparent !important;
        z-index: 0 !important;
    }
}

@media (min-width: 1920px) {
    .slide-content {
        top: 28px;
        bottom: 24px;
        left: 36px;
        gap: 1rem;
        max-width: 450px;
    }
    .slide-content h3 {
        font-size: 2.2rem !important;
    }
    .slide-content p,
    .slide-content li {
        font-size: 1rem !important;
    }
    .slide-content a {
        font-size: 0.9rem !important;
        padding: 0.6rem 1.5rem !important;
    }
}

@media (min-width: 1440px) and (max-width: 1919px) {
    .slide-content {
        top: 24px;
        bottom: 20px;
        left: 32px;
        gap: 0.8rem;
        max-width: 400px;
    }
    .slide-content h3 {
        font-size: 1.9rem !important;
    }
    .slide-content p,
    .slide-content li {
        font-size: 0.95rem !important;
    }
    .slide-content a {
        font-size: 0.85rem !important;
        padding: 0.55rem 1.4rem !important;
    }
}

@media (min-width: 1280px) and (max-width: 1439px) {
    .slide-content {
        top: 20px;
        bottom: 16px;
        left: 28px;
        gap: 0.6rem;
        max-width: 360px;
    }
    .slide-content h3 {
        font-size: 1.6rem !important;
    }
    .slide-content p,
    .slide-content li {
        font-size: 0.85rem !important;
        line-height: 1.25 !important;
    }
    .slide-content a {
        font-size: 0.8rem !important;
        padding: 0.5rem 1.2rem !important;
    }
}

@media (min-width: 1024px) and (max-width: 1279px) {
    .slide-content {
        top: 16px;
        bottom: 14px;
        left: 24px;
        gap: 0.5rem;
        max-width: 320px;
    }
    .slide-content h3 {
        font-size: 1.4rem !important;
    }
    .slide-content p,
    .slide-content li {
        font-size: 0.8rem !important;
        line-height: 1.2 !important;
    }
    .slide-content a {
        font-size: 0.75rem !important;
        padding: 0.45rem 1rem !important;
    }
}

@media (min-width: 769px) and (max-width: 1023px) {
    .slide-content {
        top: 14px;
        bottom: 12px;
        left: 20px;
        gap: 0.4rem;
        max-width: 280px;
    }
    .slide-content h3 {
        font-size: 1.2rem !important;
    }
    .slide-content p,
    .slide-content li {
        font-size: 0.72rem !important;
        line-height: 1.15 !important;
    }
    .slide-content a {
        font-size: 0.7rem !important;
        padding: 0.4rem 0.9rem !important;
    }
}

@media (max-width: 768px) {
    .btn-slider { display: none; }
    
    .slider-container::before,
    .slider-container::after {
        display: none;
    }

    .slider-container {
        display: flex;
        width: 100%;
        height: var(--slider-height-mobile);
        min-height: var(--slider-height-mobile-min);
        gap: var(--slide-gap-mobile);
        background-color: #f9fafb;
        border-radius: 1rem; /* rounded-2xl */
        box-shadow: none; /* убираем тень с контейнера, она будет на слайдах */
        margin: 0 auto;
        overflow: visible;
        --active-slide-target: calc(var(--slide-content-max) + 28px);
        --right-stack-width: calc((var(--slide-tab-width) * 4) + (var(--slide-gap-mobile) * 4));
        --right-overlay-start: var(--right-overlay-start-mobile, calc(100% - var(--right-stack-width)));
    }

    .slide {
        border-radius: var(--slide-radius-mobile);
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        background-size: cover;
        background-position: center center;
    }

    .slide.active {
        flex-basis: calc(100% - (var(--slide-tab-width) * 4) - (var(--slide-gap-mobile) * 4) - 12px);
        flex-shrink: 0;
        flex-grow: 0;
        aspect-ratio: 16/9;
        border-radius: var(--slide-radius-mobile);
        min-height: var(--slider-height-mobile-min);
        box-shadow: 0 8px 24px rgba(0,0,0,0.15);
        background-color: #d6d7d9;
        background-size: 50% auto !important;
        background-position: center calc(100% - 54px) !important;
        background-repeat: no-repeat !important;
    }

    .slide:not(.active) {
        flex-basis: var(--slide-tab-width);
        height: auto;
        min-height: var(--slider-height-mobile-min);
        aspect-ratio: 3/4;
        background-color: var(--color-brand-tab);
        border-radius: calc(var(--slide-radius-mobile) - 4px);
        overflow: hidden;
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    }
    
    .slide.active + .slide:not(.active),
    .slide:not(.active) + .slide:not(.active) {
        margin-left: 4px;
    }
    
    .slide:not(.active) .slide-content {
        display: none !important;
    }
    
    .slide:not(.active) .slide-title {
        writing-mode: vertical-rl !important;
        transform: rotate(180deg) !important;
        position: absolute !important;
        top: 50% !important;
        left: 50% !important;
        translate: -50% -50% !important;
        display: block !important;
        white-space: nowrap !important;
        overflow: visible !important;
        text-overflow: clip !important;
        font-size: 0.7rem !important;
        line-height: 1 !important;
        font-weight: 700 !important;
        letter-spacing: 0.03em !important;
        text-transform: uppercase !important;
        padding: 0.5rem 0 !important;
        max-height: 95% !important;
        color: #ffffff !important;
        background: transparent !important;
        z-index: 6 !important;
        pointer-events: none !important;
    }
    
    .slide.active .slide-title {
        display: none !important;
    }

    .slide.active::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(
            to top,
            rgba(0, 0, 0, 0.45) 0%,
            rgba(0, 0, 0, 0.25) 35%,
            rgba(0, 0, 0, 0.05) 70%,
            transparent 100%
        ) !important;
        z-index: 1;
        border-radius: inherit;
        pointer-events: none;
    }

    .slide-content {
        position: absolute;
        top: 18px;
        left: 12px;
        right: 12px;
        bottom: 16px;
        box-sizing: border-box;
        padding: 10px;
        display: flex;
        flex-direction: column;
        gap: 5px;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .slide,
    .slide:not(.active),
    .slide.active {
        align-self: stretch;
        height: 100%;
    }

    .slide-content h3 {
        font-size: 0.95rem !important;
        line-height: 1.05 !important;
        margin: 0;
        color: #000000 !important;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .slide-content p,
    .slide-content ul,
    .slide-content li {
        font-size: 0.68rem !important;
        line-height: 1.08 !important;
        color: #000000 !important;
        margin: 0;
        overflow: hidden;
    }

    .slide-content ul { list-style-position: inside; padding-left: 0; }

    .slide-content a {
        align-self: flex-start;
        font-size: 0.95rem !important;
        padding: 0.65rem 1.75rem !important;
        margin-top: auto;
        background-color: #ffffff !important;
        color: var(--color-brand-blue) !important;
        border: 0 !important;
        border-radius: 999px !important;
        display: inline-flex !important;
        align-items: center;
        gap: 0.5rem;
        font-weight: 600 !important;
        letter-spacing: 0.06em;
        text-transform: uppercase;
        transition: all 0.3s ease !important;
        flex-shrink: 0;
        box-shadow: 0 8px 22px rgba(0, 44, 109, 0.14);
    }
    
    .slide-content a::after {
        content: '\2192';
        font-size: 1.1rem;
        line-height: 1;
    }
    
    .slide-content a:hover {
        background: #F4F8FC !important;
        color: var(--color-brand-blue-hover) !important;
    }
    
    .slide-content a:active {
        transform: scale(0.95) !important;
        background: #EAF1F8 !important;
    }
}

@media (max-width: 480px) {
    .slider-container {
        min-height: 340px;
    }
    
    .slide.active {
        min-height: 340px;
    }
    
    .slide:not(.active) {
        min-height: 340px;
    }
    
    .slide:not(.active) .slide-title {
        font-size: 0.65rem !important;
        letter-spacing: 0.02em !important;
        max-height: 92% !important;
    }
    
    .slide-content {
        top: 14px;
        left: 10px;
        right: 10px;
        bottom: 12px;
        padding: 8px;
        gap: 3px;
        overflow-y: auto;
    }
    
    .slide-content h3 {
        font-size: 0.875rem !important;
        line-height: 1.1 !important;
        -webkit-line-clamp: 2;
    }
    
    .slide-content p,
    .slide-content ul,
    .slide-content li {
        font-size: 0.625rem !important;
        line-height: 1.1 !important;
    }
    
    .slide-content a {
        font-size: 0.8rem !important;
        padding: 0.4rem 0.9rem !important;
        min-height: 32px;
        border-radius: 0.375rem !important;
        border-width: 2px !important;
        box-shadow: 0 1px 3px rgba(0,0,0,0.15) !important;
    }
}

@media (max-width: 375px) {
    .slider-container {
        min-height: 320px;
    }
    
    .slide.active,
    .slide:not(.active) {
        min-height: 320px;
    }
    
    .slide:not(.active) .slide-title {
        font-size: 0.55rem !important;
        letter-spacing: 0.01em !important;
        max-height: 90% !important;
    }
    
    .slide-content {
        top: 10px;
        left: 8px;
        right: 8px;
        bottom: 10px;
        padding: 6px;
        gap: 2px;
        overflow-y: auto;
    }
    
    .slide-content h3 {
        font-size: 0.813rem !important;
        -webkit-line-clamp: 1;
        margin-bottom: 2px !important;
    }
    
    .slide-content p,
    .slide-content ul,
    .slide-content li {
        font-size: 0.6rem !important;
        line-height: 1.05 !important;
    }
    
    .slide-content ul {
        margin-bottom: 4px !important;
    }
    
    .slide-content a {
        font-size: 0.75rem !important;
        padding: 0.35rem 0.8rem !important;
        min-height: 30px;
        border-radius: 0.25rem !important;
        border-width: 2px !important;
        box-shadow: 0 1px 2px rgba(0,0,0,0.12) !important;
    }
}

.catalog-modal-backdrop {
    backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.catalog-modal-backdrop[aria-hidden="false"] {
    opacity: 1;
}

.catalog-modal.show {
    opacity: 1;
    transform: scale(1);
}

.catalog-card {
    background: var(--color-white);
    border-radius: var(--slide-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
}

.catalog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.catalog-card-image {
    width: 100%;
    height: 240px;
    background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 0;
}

.catalog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.catalog-card-content {
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.catalog-card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: 8px;
    line-height: 1.3;
}

.catalog-card-description {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    line-height: 1.4;
    flex: 1;
}

#catalogContent {
    scrollbar-width: thin;
    scrollbar-color: var(--color-gray-400) var(--color-gray-50);
}

#catalogContent::-webkit-scrollbar {
    width: 8px;
}

#catalogContent::-webkit-scrollbar-track {
    background: var(--color-gray-50);
    border-radius: 4px;
}

#catalogContent::-webkit-scrollbar-thumb {
    background: var(--color-gray-400);
    border-radius: 4px;
}

#catalogContent::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray-500);
}

@media (max-width: 640px) {
    #catalogModalBackdrop {
        padding: 10px;
    }
    
    .catalog-modal {
        width: 100%;
        max-width: 100%;
        border-radius: var(--slide-radius);
        max-height: 90vh;
    }
    
    #catalogContent {
        max-height: calc(90vh - 170px);
        padding: 20px;
    }
    
    #catalogGrid {
        grid-template-columns: repeat(1, minmax(0, 1fr));
        gap: 1rem;
    }
    
    .catalog-modal h2 {
        font-size: 1.5rem;
    }
    
    .catalog-card-image {
        height: 160px;
    }
    
    #calcModalBackdrop {
        padding: 18px 6px 6px 6px;
    }
    
    #calcModalBackdrop .calc-modal {
        flex-direction: column;
        width: calc(100% - 12px);
        max-height: calc(100dvh - (env(safe-area-inset-top, 0px) + env(safe-area-inset-bottom, 0px) + 32px));
        overflow-y: auto;
        overflow-x: hidden;
        -webkit-overflow-scrolling: touch;
        touch-action: pan-y;
        box-shadow: 0 12px 40px rgba(6,18,30,0.12);
        border-radius: var(--slide-radius);
    }
    
    #calcModalBackdrop input,
    #calcModalBackdrop textarea {
        width: 100%;
        font-size: 16px;
        padding: 10px;
        border-radius: var(--radius-md);
        border: 1px solid #eef5fb;
        box-sizing: border-box;
        margin: 0;
    }
    
    #calcModalBackdrop textarea {
        min-height: 100px;
    }
    
    #calcModalBackdrop button[type="submit"] {
        width: 100%;
        display: block;
        padding: 10px;
        font-size: 16px;
        border-radius: var(--slide-radius);
    }
}

@media (min-width: 641px) and (max-width: 1024px) {
    .catalog-modal {
        width: 96%;
        max-width: 1000px;
    }
    
    #catalogGrid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    
    .calc-modal {
        width: min(800px, 92vw);
    }
}

@media (min-width: 1025px) {
    #catalogModalBackdrop {
        padding-left: 53px !important;
        padding-right: 53px !important;
    }
    
    .catalog-modal {
        max-width: calc(100vw - 106px) !important;
    }
}

.calc-modal-backdrop {
    backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.calc-modal-backdrop[aria-hidden="false"] {
    opacity: 1;
}

.calc-modal {
    opacity: 1;
    transform: scale(1);
    width: min(920px, 94vw);
    max-width: 920px;
    margin: 0 auto;
}

.catalogGallerySwiper {
    width: 100%;
    height: 100%;
    min-height: 600px !important;
    flex: 1 1 0;
}

.catalogGallerySwiper .swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    display: flex !important;
    justify-content: center;
    align-items: center;
    padding: 10px;
    box-sizing: border-box;
    height: 100%;
    min-height: 500px;
    width: 100%;
}

.catalogGallerySwiper .swiper-slide img {
    display: block !important;
    max-width: 100%;
    max-height: 100%;
    width: auto !important;
    height: auto !important;
    object-fit: contain;
}

.catalogGallerySwiper .swiper-button-next,
.catalogGallerySwiper .swiper-button-prev {
    color: #3b82f6 !important;
    background: rgba(255, 255, 255, 0.95) !important;
    width: 50px !important;
    height: 50px !important;
    border-radius: 28px !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2) !important;
    border: 2px solid #e5e7eb !important;
    z-index: 10 !important;
}

.catalogGallerySwiper .swiper-button-next {
    right: 20px !important;
}

.catalogGallerySwiper .swiper-button-prev {
    left: 20px !important;
}

.catalogGallerySwiper .swiper-button-next:hover,
.catalogGallerySwiper .swiper-button-prev:hover {
    background: rgba(255, 255, 255, 1) !important;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3) !important;
}

.catalogGallerySwiper .swiper-button-next:after,
.catalogGallerySwiper .swiper-button-prev:after {
    font-size: 22px !important;
    font-weight: 900 !important;
    color: #3b82f6 !important;
}

@media (min-width: 1025px) {
    .catalogGallerySwiper .swiper-slide {
        padding: 10px 80px;
    }
    
    .catalogGallerySwiper .swiper-slide img {
        max-width: 100%;
        max-height: calc(96vh - 180px);
    }
    
    .catalogGallerySwiper .swiper-button-next {
        right: 15px !important;
    }
    
    .catalogGallerySwiper .swiper-button-prev {
        left: 15px !important;
    }
}

.catalogGallerySwiper .swiper-pagination {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.catalogGallerySwiper .swiper-pagination-bullet {
    background: #3b82f6;
    opacity: 0.5;
}

.catalogGallerySwiper .swiper-pagination-bullet-active {
    opacity: 1;
}

#catalogContent {
    position: relative;
    display: flex;
    flex-direction: column;
}

#catalogGalleryContainer {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.catalogGallerySwiper .swiper-wrapper {
    display: flex;
    align-items: center;
    height: 100%;
}

@media (max-width: 768px) {
    .catalogGallerySwiper .swiper-wrapper {
        align-items: flex-start !important;
    }
    
    .catalogGallerySwiper .swiper-slide img {
        max-width: 100% !important;
        max-height: calc(100vh - 160px) !important;
        object-fit: contain !important;
    }
    
    .catalogGallerySwiper .swiper-button-next,
    .catalogGallerySwiper .swiper-button-prev {
        width: 40px !important;
        height: 40px !important;
    }
    
    .catalogGallerySwiper .swiper-button-next {
        right: 5px !important;
    }
    
    .catalogGallerySwiper .swiper-button-prev {
        left: 5px !important;
    }
    
    .catalogGallerySwiper .swiper-button-next:after,
    .catalogGallerySwiper .swiper-button-prev:after {
        font-size: 18px !important;
    }
    
    .catalogGallerySwiper .swiper-pagination {
        position: fixed !important;
        bottom: 20px !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        z-index: 9999 !important;
    }
}

@media (max-width: 480px) {
    .catalogGallerySwiper .swiper-slide {
        padding: 5px 45px 55px 45px !important;
    }
    
    .catalogGallerySwiper .swiper-slide img {
        max-width: 100% !important;
        max-height: calc(100vh - 200px) !important;
    }
    
    .catalogGallerySwiper .swiper-button-next,
    .catalogGallerySwiper .swiper-button-prev {
        width: 35px !important;
        height: 35px !important;
    }
    
    .catalogGallerySwiper .swiper-button-next:after,
    .catalogGallerySwiper .swiper-button-prev:after {
        font-size: 16px !important;
    }
}

@media (min-width: 1024px) and (max-width: 1279px) {
    .container.mx-auto {
        max-width: calc(100% - 130px) !important;
        padding-left: 16px !important;
        padding-right: 16px !important;
    }
    
    .slider-container {
        width: 100% !important;
    }
}

@media (min-width: 1280px) and (max-width: 1599px) {
    .container.mx-auto {
        max-width: calc(100% - 130px) !important;
        padding-left: 16px !important;
        padding-right: 16px !important;
    }
    
    .slider-container {
        width: 100% !important;
    }
}

@media (min-width: 1600px) and (max-width: 1919px) {
    .container.mx-auto {
        max-width: calc(100% - 140px) !important;
        padding-left: 16px !important;
        padding-right: 16px !important;
    }
    
    .slider-container {
        width: 100% !important;
    }
}


@media (min-width: 1920px) {
    .catalogGallerySwiper .swiper-slide img {
        max-width: 90%;
        max-height: 90%;
    }
}

html {
    scroll-behavior: smooth;
}

body {
    transition: padding-right 0.1s ease;
}

header.sticky,
.fixed-calc-button,
#openCalcVertical,
#openCalcRotate {
    transition: padding-right 0.1s ease, right 0.1s ease;
}

#openCalcRotate,
#openCalcMobile {
    background: var(--color-brand-blue) !important;
    color: #ffffff !important;
}

#openCalcRotate:hover,
#openCalcMobile:hover {
    background: var(--color-brand-blue-hover) !important;
}

#openCalcRotate,
#openCalcMobile {
    box-shadow: 0 10px 24px rgba(0, 44, 109, 0.28) !important;
}

@media (max-width: 1023px) {
    #openCalcMobile {
        width: 56px !important;
        height: 56px !important;
        min-width: 56px !important;
        padding: 0 !important;
        border-radius: 28px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        overflow: hidden !important;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
        box-shadow: 0 4px 20px rgba(0, 44, 109, 0.34) !important;
        font-size: 16px !important;
    }
    
    #openCalcMobile .material-icons {
        font-size: 24px !important;
        margin: 0 !important;
        flex-shrink: 0 !important;
    }
    
    #openCalcMobile .calc-btn-text {
        display: none !important;
        white-space: nowrap !important;
        font-size: 16px !important;
        font-weight: 600 !important;
    }
    
    #openCalcMobile.expanded {
        width: auto !important;
        min-width: 56px !important;
        height: 56px !important;
        padding: 0 24px 0 16px !important;
        border-radius: 28px !important;
    }
    
    #openCalcMobile.expanded .material-icons {
        margin-right: 10px !important;
    }
    
    #openCalcMobile.expanded .calc-btn-text {
        display: inline !important;
    }

    /* Крестик: скрыт когда кнопка свёрнута, виден когда раскрыта */
    #closeCalcMobile {
        display: none !important;
        background: var(--color-brand-blue) !important;
        border-radius: 50% !important;
        margin-right: 6px !important;
        height: 28px !important;
        width: 28px !important;
        min-width: 28px !important;
        padding: 0 !important;
        align-items: center !important;
        justify-content: center !important;
        border: none !important;
        box-shadow: 0 2px 8px rgba(0, 44, 109, 0.34) !important;
        transition: all 0.2s ease !important;
    }
    #closeCalcMobile:hover {
        background: var(--color-brand-blue-hover) !important;
        transform: scale(1.1) !important;
    }
    #closeCalcMobile:active {
        transform: scale(0.9) !important;
    }
    #closeCalcMobile .material-icons {
        font-size: 16px !important;
    }
    /* :has() — показать крестик когда кнопка раскрыта */
    *:has(> #openCalcMobile.expanded) > #closeCalcMobile {
        display: flex !important;
    }
}

/* === МОБИЛЬНЫЙ СВОРАЧИВАЕМЫЙ ХЕДЕР (ШТОРКА) === */
@media (max-width: 767px) {
    .mobile-header {
        overflow: hidden;
    }
    
    /* Свёрнутая версия хедера - видна по умолчанию */
    .mobile-header-collapsed {
        display: block;
        transition: all 0.3s ease-out;
    }
    
    /* Развёрнутая версия хедера - скрыта по умолчанию */
    .mobile-header-expanded {
        display: none;
        opacity: 0;
        max-height: 0;
        overflow: hidden;
        transition: all 0.3s ease-out;
    }
    
    /* Когда хедер раскрыт */
    .mobile-header.expanded .mobile-header-collapsed {
        display: none;
    }
    
    .mobile-header.expanded .mobile-header-expanded {
        display: block;
        opacity: 1;
        max-height: 300px;
        animation: slideDown 0.3s ease-out;
    }
    
    /* Анимация раскрытия */
    @keyframes slideDown {
        from {
            opacity: 0;
            max-height: 0;
            transform: translateY(-10px);
        }
        to {
            opacity: 1;
            max-height: 300px;
            transform: translateY(0);
        }
    }
    
    /* Кнопка-переключатель */
    .mobile-header-toggle {
        border: none;
        cursor: pointer;
        background: transparent;
        transition: background 0.2s ease;
    }
    
    .mobile-header-toggle:hover {
        background: #f3f4f6;
    }
    
    .mobile-header-toggle:active {
        background: #e5e7eb;
    }
    
    /* Стрелка в кнопке */
    .toggle-arrow {
        color: #6b7280;
        transition: transform 0.3s ease;
    }
    
    .toggle-arrow.rotated {
        transform: rotate(180deg);
    }
    
    /* Скрываем десктопный хедер на мобильных */
    .desktop-header {
        display: none !important;
    }
}

/* Десктоп: показываем только десктопный хедер */
@media (min-width: 768px) {
    .mobile-header {
        display: none !important;
    }
    
    .desktop-header {
        display: block !important;
    }
}

@media (min-width: 768px) and (max-width: 1024px) {
    .desktop-header .container {
        padding-top: 0.5rem;
        padding-bottom: 0.5rem;
    }

    .desktop-header .grid {
        grid-template-columns: minmax(160px, 1fr) minmax(84px, 96px) minmax(220px, 1fr) !important;
        gap: 0.5rem !important;
        align-items: center;
    }

    .desktop-header .grid > div:first-child {
        max-width: 200px;
    }

    .desktop-header .grid > div:first-child a {
        font-size: 0.75rem;
        line-height: 1.2;
    }

    .desktop-header .grid > div:first-child p {
        font-size: 0.625rem;
        line-height: 1.15;
    }

    .desktop-header .grid > div:nth-child(2) img {
        height: 64px;
        width: auto;
    }

    .desktop-header .grid > div:nth-child(3) {
        flex-direction: column;
        align-items: flex-end;
        gap: 0.35rem;
        justify-content: flex-end;
        min-width: 0;
    }

    .desktop-header .grid > div:nth-child(3) > div:first-child {
        text-align: right;
    }

    .desktop-header .grid > div:nth-child(3) .text-right {
        min-width: 156px;
        flex: 0 0 156px;
    }

    .desktop-header .grid > div:nth-child(3) .text-right p a {
        font-size: 0.72rem;
        line-height: 1.05;
        white-space: nowrap;
    }

    .desktop-header .grid > div:nth-child(3) > div.flex.items-center.space-x-4 {
        gap: 0.5rem;
        flex-wrap: wrap;
        justify-content: flex-end;
        width: 100%;
        min-width: 0;
    }

    .desktop-header .grid > div:nth-child(3) > div.flex.items-center.space-x-4 > div.flex.items-center.space-x-2 {
        gap: 0.35rem;
    }

    .desktop-header .grid > div:nth-child(3) img[alt="MAX"] {
        width: 18px;
        height: 18px;
    }

    .desktop-header .grid > div:nth-child(3) svg {
        width: 20px;
        height: 20px;
    }
}

/* ═══════════════════════════════════════════════════════════════════════════
   Equipment Slider — Слайдер оборудования
   ══════════════════════════════════════════════════════════════════════════ */

.equipment-swiper {
    width: 100%;
    overflow: hidden;
    border-radius: 1rem;
    background: #f9fafb;
}

.equipment-swiper .swiper-slide {
    padding: 1.5rem;
    box-sizing: border-box;
}

/* Обёртка: изображение | контент */
.equipment-slide-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    min-height: 360px;
}

@media (min-width: 768px) {
    .equipment-slide-inner {
        flex-direction: row;
        align-items: center;
    }
}

/* Изображение */
.equipment-slide-img {
    width: 100%;
    flex-shrink: 0;
}

/* Фото без обрезки: показываем целиком на всех разрешениях */
.equipment-slide-img img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
    max-height: 450px;
    background: #f3f4f6;
}

@media (min-width: 768px) {
    .equipment-slide-img {
        width: 50%;
    }
}

/* Контентная часть */
.equipment-slide-content {
    width: 100%;
    padding: 0.5rem 0;
}

@media (min-width: 768px) {
    .equipment-slide-content {
        width: 50%;
        padding: 1rem 1.5rem;
    }
}

/* Пункты характеристик */
.equipment-bullet {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.equipment-bullet-dot {
    width: 8px;
    height: 8px;
    background-color: #3b82f6;
    border-radius: 50%;
    flex-shrink: 0;
}

/* Навигация — круглые кнопки по референсу */
.equipment-slider-wrap {
    box-sizing: border-box;
}

/* Обёртка слайдера + кнопок: кнопки поверх контента (как у партнёров) */
.equipment-swiper-outer {
    position: relative;
    padding-left: 60px;
    padding-right: 60px;
    box-sizing: border-box;
}

/* ── Навигационные кнопки (базовые — desktop) ───────────────────────────── */
.equipment-swiper-prev,
.equipment-swiper-next {
    position: absolute;
    top: calc(50% - 1.25rem);
    transform: translateY(-50%);
    z-index: 10;
    width: 48px;
    height: 48px;
    background: #ffffff;
    border: none;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.14);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0;
    line-height: 1;
    color: #374151;
    transition: box-shadow 0.2s, background 0.2s;
    padding: 0;
}

.equipment-swiper-prev:hover,
.equipment-swiper-next:hover {
    box-shadow: 0 6px 28px rgba(0, 0, 0, 0.22);
    background: #f9fafb;
}

.equipment-swiper-prev {
    left: 6px;
}

.equipment-swiper-next {
    right: 6px;
}

/* Скрываем disabled-состояние (если loop=false) */
.equipment-swiper-prev.swiper-button-disabled,
.equipment-swiper-next.swiper-button-disabled {
    opacity: 0.35;
    cursor: default;
}

/* ── Мобильный: фото на весь экран ──────────────────────────────────────── */
@media (max-width: 767px) {
    /* Убираем внутренний падинг слайда */
    .equipment-swiper .swiper-slide {
        padding: 0;
    }

    /* Свайпер без скруглений — фото от края до края */
    .equipment-swiper {
        border-radius: 0 !important;
    }

    /* Мобильный: убираем max-height, фото показывается в полную высоту */
    .equipment-slide-img img {
        max-height: none;
        border-radius: 0.5rem;
        box-shadow: none;
    }

    /* min-height не нужен на mobile */
    .equipment-slide-inner {
        min-height: auto;
        gap: 1rem;
    }

    /* Текстовый контент получает свои отступы */
    .equipment-slide-content {
        padding: 1rem 1.25rem 0.5rem !important;
    }

    /* Мобильный: сбрасываем padding outer, стрелки остаются внутри */
    .equipment-swiper-outer {
        padding-left: 0;
        padding-right: 0;
    }

    .equipment-swiper-prev {
        left: 0.5rem;
    }

    .equipment-swiper-next {
        right: 0.5rem;
    }

    /* Кнопки: 20px — уменьшены в 2 раза для мобильного */
    .equipment-swiper-prev,
    .equipment-swiper-next {
        width: 1.25rem;
        height: 1.25rem;
        background: rgba(255, 255, 255, 0.92);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
        backdrop-filter: blur(4px);
    }

    .equipment-swiper-prev svg,
    .equipment-swiper-next svg {
        width: 0.75rem;
        height: 0.75rem;
    }

    .equipment-swiper-prev:hover,
    .equipment-swiper-next:hover {
        background: #f3f4f6;
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
    }
}

@media (min-width: 768px) and (max-width: 1024px) {
    .equipment-swiper-outer {
        padding-left: 24px;
        padding-right: 24px;
    }

    .equipment-swiper {
        padding-bottom: 2rem !important;
    }

    .equipment-swiper .swiper-slide {
        padding: 1rem;
    }

    .equipment-slide-inner {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
        min-height: auto;
    }

    .equipment-slide-img,
    .equipment-slide-content {
        width: 100%;
    }

    .equipment-slide-img img {
        max-height: 280px;
    }

    .equipment-slide-content {
        padding: 0;
    }

    .equipment-slide-content h3 {
        font-size: 1.5rem;
        line-height: 1.2;
        margin-bottom: 0.75rem;
    }

    .equipment-slide-content p {
        font-size: 0.95rem;
        line-height: 1.45;
        margin-bottom: 1rem;
    }

    .equipment-bullet {
        align-items: flex-start;
        gap: 0.5rem;
        margin-bottom: 0.35rem;
    }

    .equipment-bullet span {
        font-size: 0.95rem;
        line-height: 1.4;
    }

    .equipment-swiper-prev,
    .equipment-swiper-next {
        width: 40px;
        height: 40px;
        top: 50%;
    }

    .equipment-swiper-prev {
        left: 0;
    }

    .equipment-swiper-next {
        right: 0;
    }
}

/* Pagination */
.equipment-swiper-pagination .swiper-pagination-bullet {
    background: #9ca3af;
    opacity: 1;
    width: 10px;
    height: 10px;
}

.equipment-swiper-pagination .swiper-pagination-bullet-active {
    background: #3b82f6;
}

/* Отступ под pagination */
.equipment-swiper {
    padding-bottom: 2.5rem !important;
}

/* ── Нормализация навигационных кнопок (partners ↔ equipment) ─────────── */
#partners-prev,
#partners-next {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.14) !important;
}

#partners-prev:hover,
#partners-next:hover {
    box-shadow: 0 6px 28px rgba(0, 0, 0, 0.22) !important;
}

@media (max-width: 767px) {
    #partners-prev,
    #partners-next {
        width: 1.25rem !important;
        height: 1.25rem !important;
        min-width: 1.25rem !important;
        min-height: 1.25rem !important;
        background: rgba(255, 255, 255, 0.92) !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12) !important;
        backdrop-filter: blur(4px);
    }

    #partners-prev svg,
    #partners-next svg {
        width: 0.75rem !important;
        height: 0.75rem !important;
    }

    #partners-prev:hover,
    #partners-next:hover {
        background: #f3f4f6 !important;
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18) !important;
    }
}

.price-drop-slide.active {
    background-color: #ffffff !important;
    background-size: 100% 100% !important;
    background-position: center center !important;
    background-repeat: no-repeat !important;
}

.price-drop-slide .slide-content {
    display: none !important;
}

.price-drop-product-link {
    display: block;
    position: absolute;
    left: 0;
    top: 74.2%;
    width: 22.8%;
    height: 11.6%;
    z-index: 4;
    border-radius: 0 999px 999px 0;
    background: transparent;
    color: transparent;
    font-size: 0;
    overflow: hidden;
    text-decoration: none;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

.price-drop-slide.active .price-drop-product-link {
    cursor: pointer;
}

.price-drop-product-link:hover,
.price-drop-product-link:focus-visible {
    background-color: rgba(0, 0, 0, 0.12);
    box-shadow: inset 0 0 0 999px rgba(0, 0, 0, 0.04);
}

.price-drop-product-link:active {
    background-color: rgba(0, 0, 0, 0.18);
}