/* Плавная прокрутка */
html {
    scroll-behavior: smooth;
}

/* Стили для формы */
input:focus,
textarea:focus {
    outline: none;
}

/* Стили для изображений */
img {
    display: block;
}

/* Улучшение читаемости */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* Адаптивный заголовок первого экрана */
.hero-title {
    font-size: clamp(2rem, 9vw, 6rem);
    line-height: 1.05;
}


/* ============================================
   СОВРЕМЕННЫЕ СТИЛИ ДЛЯ БЛОКА "О НАШИХ ПАНЕЛЯХ"
   ============================================ */

/* Анимация появления элементов */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

/* Современные карточки со стеклянным эффектом */
.glass-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(45, 80, 22, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(45, 80, 22, 0.3);
    border-color: #2d5016;
}

/* Статистические карточки с эффектом */
.stat-card {
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.stat-card:hover::before {
    left: 100%;
}

.stat-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

@media (max-width: 768px) {
    .stat-card {
        min-height: 170px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
    }

    .stat-number {
        line-height: 1;
    }

    .stat-label {
        line-height: 1.25;
        max-width: 12ch;
        margin: 0 auto;
    }
}

/* Карточки преимуществ */
.feature-card {
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-5px);
    z-index: 10;
}

/* Убираем анимацию круга для блока "Для кого" */
#audience .feature-card::after {
    display: none;
}

/* Блок «Для кого»: без подъёма и усиления тени при наведении */
#audience .audience-card {
    transition: none;
}

#audience .audience-card:hover {
    transform: none;
    z-index: auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1), 0 1px 8px rgba(0, 0, 0, 0.05);
    border-color: rgba(45, 80, 22, 0.2);
}

/* Акцентная линия с анимацией */
.accent-line {
    position: relative;
    overflow: hidden;
}

.accent-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, #4a7c2a, transparent);
    animation: shimmer 2s infinite;
}

/* Текстовая карточка с эффектом */
.text-card {
    position: relative;
    padding-left: 2rem;
}

.text-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, #2d5016, #4a7c2a);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.5s ease;
}

.text-card:hover::before {
    transform: scaleY(1);
}

/* Блок «О нас»: текстовые карточки — без подъёма и усиления тени при наведении */
#about .about-intro-card {
    transition: none;
}

#about .about-intro-card:hover {
    transform: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1), 0 1px 8px rgba(0, 0, 0, 0.05);
    border-color: rgba(45, 80, 22, 0.2);
}

/* Карточка текста миссии на градиенте — без подъёма при наведении */
#about .about-mission-glass {
    transition: none;
}

#about .about-mission-glass:hover {
    transform: none;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Градиентный блок с анимацией */
.gradient-block {
    position: relative;
    overflow: hidden;
}

.gradient-block::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    animation: shimmer 3s infinite;
}

/* Анимации появления */
.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

.fade-in {
    animation: fadeIn 1s ease-out;
}

.slide-in-left {
    animation: slideInLeft 0.8s ease-out;
}

.slide-in-right {
    animation: slideInRight 0.8s ease-out;
}

/* Задержки для последовательного появления */
.delay-100 {
    animation-delay: 0.1s;
}

.delay-200 {
    animation-delay: 0.2s;
}

.delay-300 {
    animation-delay: 0.3s;
}

.delay-400 {
    animation-delay: 0.4s;
}

.delay-500 {
    animation-delay: 0.5s;
}

.delay-600 {
    animation-delay: 0.6s;
}

.delay-700 {
    animation-delay: 0.7s;
}

.delay-800 {
    animation-delay: 0.8s;
}

.delay-900 {
    animation-delay: 0.9s;
}

/* Современные тени */
.shadow-modern {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1), 0 1px 8px rgba(0, 0, 0, 0.05);
}

.shadow-modern-hover {
    transition: box-shadow 0.3s ease;
}

.shadow-modern-hover:hover {
    box-shadow: 0 20px 50px rgba(45, 80, 22, 0.2), 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Градиентный текст */
.gradient-text {
    background: linear-gradient(135deg, #2d5016, #4a7c2a);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Эффект печатающей машинки для заголовка */
@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

/* Параллакс эффект для фона */
.parallax-bg {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* Современная типографика */
.modern-heading {
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.modern-text {
    line-height: 1.7;
    letter-spacing: 0.01em;
}

@media (max-width: 768px) {
    .gradient-block .modern-text {
        line-height: 1.45;
        letter-spacing: 0;
    }
}

/* Эффект наведения для иконок */
.icon-hover {
    transition: all 0.3s ease;
    display: inline-block;
}

.icon-hover:hover {
    transform: rotate(10deg) scale(1.2);
}

/* =====================
   Блок текстур панели
   ===================== */
.products-panel {
    position: relative;
    border: 2px solid #132208;
    overflow: hidden;
    background: #ffffff;
}

.products-panel::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 190px;
    transform: translateX(-50%);
    background-image: url("data:image/svg+xml,%3Csvg width='180' height='800' viewBox='0 0 180 800' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0 C40 80 130 120 120 200 C110 300 50 320 70 410 C90 500 150 540 140 620 C130 700 60 720 80 800 L0 800 Z' fill='%23ffffff'/%3E%3Cpath d='M10 0 C50 90 120 150 110 230 C100 310 40 340 60 420 C80 500 140 560 130 640 C120 720 50 740 70 820' stroke='rgba(15,47,30,0.15)' stroke-width='4' fill='none'/%3E%3C/svg%3E");
    background-size: cover;
    z-index: 1;
    pointer-events: none;
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.12);
}

.products-panel-left {
    background: linear-gradient(150deg, #132208, #1f370f 45%, #365e1c);
    position: relative;
}

/* Кнопка каталога: явный цвет текста (наследование text-white с колонки давало белый на белом) */
.products-panel-left .products-catalog-cta-btn {
    color: #1a3009;
}

.products-panel-left .products-catalog-cta-btn:hover,
.products-panel-left .products-catalog-cta-btn:focus-visible {
    color: #ffffff;
}

#products-collections-anchor {
    scroll-margin-top: 6.5rem;
}

@media (min-width: 768px) {
    #products-collections-anchor {
        scroll-margin-top: 5.5rem;
    }
}

/* Градиент для блока процесса (как в текстурах панелей) */
.process-gradient-bg {
    background: linear-gradient(150deg, #132208, #1f370f 45%, #365e1c);
}

@media (max-width: 1024px) {
    .products-panel::after {
        display: none;
    }
}

.products-tabs .tab-btn {
    border: 2px solid rgba(255, 255, 255, 0.5);
    padding: 0.75rem 1rem;
    color: #ffffff;
    transition: all 0.3s ease;
    text-align: center;
    font-weight: 600;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
}

.products-tabs .tab-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.8);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.products-tabs .tab-btn.active {
    background: #ffffff;
    color: #1a3009;
    border-color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.products-tabs .tab-btn.active:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

.products-panel-right img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.texture-card {
    border: 2px solid #1a3009;
    overflow: hidden;
    background: #f9f9f9;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.texture-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.12);
}

.texture-card img:hover {
    transform: scale(1.1);
}

/* Горизонтальный слайдер текстур (мобилка) */
@media (max-width: 767px) {
    .texture-slider-hint {
        display: flex;
        align-items: center;
        justify-content: center;
        flex-wrap: wrap;
        gap: 0.5rem 0.85rem;
        margin: 0 0 0.75rem;
        padding: 0 0.25rem;
        font-size: 0.7rem;
        font-weight: 800;
        letter-spacing: 0.14em;
        text-transform: uppercase;
        color: #2d5016;
        text-align: center;
    }

    .texture-slider-hint__arrows {
        display: inline-flex;
        align-items: center;
        gap: 0.05rem;
        animation: texture-slider-hint-nudge 2s ease-in-out infinite;
    }

    .texture-slider-hint__arrows--flip {
        animation-name: texture-slider-hint-nudge-reverse;
    }

    .texture-slider-hint__text {
        max-width: 14rem;
        line-height: 1.35;
    }

    .texture-slider-wrap {
        position: relative;
        margin-left: -0.25rem;
        margin-right: -0.25rem;
    }

    .texture-slider-wrap::before,
    .texture-slider-wrap::after {
        content: '';
        position: absolute;
        top: 0;
        bottom: 0.35rem;
        width: 2rem;
        z-index: 2;
        pointer-events: none;
    }

    .texture-slider-wrap::before {
        left: 0;
        background: linear-gradient(to right, #ffffff 0%, rgba(255, 255, 255, 0) 100%);
    }

    .texture-slider-wrap::after {
        right: 0;
        background: linear-gradient(to left, #ffffff 0%, rgba(255, 255, 255, 0) 100%);
    }

    .texture-slider-track {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        gap: 0.75rem;
        overflow-x: auto;
        overscroll-behavior-x: contain;
        scroll-snap-type: x mandatory;
        scroll-padding-inline: 0.75rem;
        padding: 0 0.5rem 0.35rem;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .texture-slider-track::-webkit-scrollbar {
        display: none;
    }

    .texture-slider-track .texture-card {
        flex: 0 0 84%;
        scroll-snap-align: center;
        min-width: 0;
    }

    .texture-slider-track .texture-card:hover {
        transform: none;
        box-shadow: none;
    }

    .texture-slider-track .texture-card img:hover {
        transform: none;
    }
}

@media (min-width: 768px) {
    .texture-slider-track {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }
}

@keyframes texture-slider-hint-nudge {
    0%, 100% {
        transform: translateX(0);
    }

    50% {
        transform: translateX(-5px);
    }
}

@keyframes texture-slider-hint-nudge-reverse {
    0%, 100% {
        transform: translateX(0);
    }

    50% {
        transform: translateX(5px);
    }
}

/* Стили для Font Awesome иконок в блоке преимуществ */
#features .fas {
    color: #2d5016;
    transition: all 0.3s ease;
}

#features .fas:hover {
    color: #4a7c2a;
    transform: scale(1.1);
}

/* Стили для табов в блоке текстур */
.category-content {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.category-content.hidden {
    display: none;
}

.tab-btn {
    transition: all 0.3s ease;
}

/* Этапы производства */
.process-section {
    position: relative;
}

.process-texture {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='800'%3E%3Cpath d='M0 0 L200 0 L200 800 L0 800 Z' fill='none' stroke='%230f2f1e' stroke-width='1' stroke-dasharray='6 18' opacity='0.4'/%3E%3C/svg%3E");
    background-size: cover;
}

.process-texture--reverse {
    transform: scaleX(-1);
}

.process-step-card {
    background: rgba(15, 47, 30, 0.35);
    border: 2px solid rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    border-radius: 0.75rem;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

.process-step-card::after {
    content: "";
    position: absolute;
    top: 0;
    left: -120%;
    width: 120%;
    height: 100%;
    background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.45), transparent 70%);
    transform: skewX(-15deg);
    transition: transform 0.9s ease;
    z-index: 0;
}

.process-step-card > * {
    position: relative;
    z-index: 1;
}

.process-step-card:hover::after {
    transform: translateX(200%) skewX(-15deg);
}

.process-step-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.process-step-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 999px;
    font-weight: 700;
    background: #ffffff;
    color: #163b22;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* Аудитории */
.audience-card {
    position: relative;
    overflow: hidden;
    min-height: 0;
}

/* Мобильная версия: заголовок → картинка → текст (без наложения) */
@media (max-width: 767px) {
    .audience-card {
        display: flex;
        flex-direction: column;
    }

    .audience-card .audience-heading {
        position: relative;
        z-index: 10;
        margin-bottom: 0.75rem;
    }

    .audience-card .audience-image {
        position: static;
        width: 100%;
        max-width: 12rem;
        height: auto;
        aspect-ratio: 1;
        align-self: center;
        margin: 0 auto 1rem;
        z-index: 1;
    }

    .audience-card .audience-text {
        position: relative;
        z-index: 10;
    }
}

/* Планшет и десктоп: картинка справа сверху, текст с отступом */
@media (min-width: 768px) {
    .audience-card {
        min-height: 260px;
    }

    .audience-card .audience-image {
        position: absolute;
        top: 1.5rem;
        right: 1.5rem;
        width: 12rem;
        height: 12rem;
        z-index: 5;
    }

    .audience-card .audience-heading {
        position: relative;
        z-index: 10;
    }

    .audience-card .audience-text {
        position: relative;
        z-index: 10;
    }
}

/* Характеристики */
.specs-section {
    position: relative;
    overflow-x: clip;
    background: #f4f6f0;
}

.specs-section::before,
.specs-section::after {
    content: "";
    position: absolute;
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(72, 112, 64, 0.15), transparent 70%);
    z-index: 0;
    pointer-events: none;
}

.specs-section::before {
    top: -120px;
    left: -60px;
}

.specs-section::after {
    bottom: -150px;
    right: -40px;
}

@media (max-width: 767px) {
    .specs-section::before {
        left: 0;
    }

    .specs-section::after {
        right: 0;
    }
}

.specs-card {
    background: #ffffff;
    border: 2px solid #111;
    padding: 1.75rem;
    border-radius: 0.5rem;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.specs-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 25px 45px rgba(0, 0, 0, 0.12);
}

.specs-card--alt {
    background: linear-gradient(135deg, #fefefe, #f5f8f1);
    border-style: dashed;
}

/* =====================
   Блок FAQ (Вопрос-ответ)
   ===================== */
.faq-section {
    position: relative;
    background: linear-gradient(135deg, #1a3009 0%, #2d5016 25%, #4a7c2a 50%, #2d5016 75%, #1a3009 100%);
    background-size: 200% 200%;
    animation: gradientShift 8s ease infinite;
}

/* Градиентный фон с анимацией */
.faq-gradient-bg {
    background: linear-gradient(135deg, #1a3009 0%, #2d5016 25%, #4a7c2a 50%, #2d5016 75%, #1a3009 100%);
    background-size: 200% 200%;
    animation: gradientShift 8s ease infinite;
}

/* Эффект переливания */
.faq-shimmer-overlay {
    background: linear-gradient(
        120deg,
        transparent 0%,
        rgba(255, 255, 255, 0.1) 25%,
        rgba(255, 255, 255, 0.2) 50%,
        rgba(255, 255, 255, 0.1) 75%,
        transparent 100%
    );
    background-size: 200% 100%;
    animation: shimmer 4s infinite;
    pointer-events: none;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.faq-item {
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    opacity: 0;
    display: flex;
    flex-direction: column;
}

/* Анимация появления элементов снизу вверх */
.faq-item-animate {
    animation: faqSlideUp 0.6s ease-out forwards;
}

@keyframes faqSlideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.faq-item:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 1);
}

.faq-question {
    cursor: pointer;
    user-select: none;
    position: relative;
    min-height: 80px;
    display: flex;
    align-items: center;
}

@media (min-width: 768px) {
    .faq-question {
        min-height: 100px;
    }
}

.faq-question:focus {
    outline: none;
}

.faq-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
                color 0.3s ease;
    font-size: 2rem;
    line-height: 1;
}

.faq-item:hover .faq-icon {
    color: #4a7c2a;
}

.faq-answer {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), 
                opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                padding 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0;
    margin: 0;
    transform: translateX(0) !important;
}

.faq-answer.open {
    max-height: 1000px;
    opacity: 1;
    padding: 1.5rem;
    transform: translateX(0) !important;
}

.faq-answer p {
    transform: translateX(0) !important;
}

@media (min-width: 768px) {
    .faq-answer.open {
        padding: 2rem;
    }
}

/* Адаптивность для мобильных устройств */
@media (max-width: 768px) {
    .faq-question {
        padding: 1.25rem;
    }
    
    .faq-question span:first-child {
        font-size: 1.125rem;
    }
    
    .faq-answer {
        padding: 1.25rem;
        padding-top: 0;
    }
    
    .faq-answer p {
        font-size: 1rem;
    }
}

/* =====================
   Блок "Примеры использования"
   ===================== */
.examples-section {
    position: relative;
}

.before-after-container {
    position: relative;
    background: #000;
    user-select: none;
}

.before-after-wrapper {
    position: relative;
    width: 100%;
}

.before-image,
.after-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.before-image img,
.after-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.slider-line {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 4px;
    background: #fff;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    cursor: ew-resize;
    z-index: 20;
    transition: box-shadow 0.3s ease;
    transform: translateX(-50%);
}

.slider-line:hover {
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.8);
}

.slider-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: rgba(255, 255, 255, 0.5);
}

.slider-line > div {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.slider-line:hover > div {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.slider-line svg {
    transition: transform 0.3s ease;
}

.slider-line:hover svg {
    transform: scale(1.1);
}

/* Анимация появления */
.before-after-container {
    animation: fadeInUp 0.8s ease-out;
}

/* Адаптивность */
@media (max-width: 768px) {
    .before-after-container {
        border-width: 2px;
    }
    
    .slider-line {
        width: 3px;
    }
    
    .slider-line > div {
        width: 40px;
        height: 40px;
    }
    
    .slider-line svg {
        width: 20px;
        height: 20px;
    }
}

/* =====================
   Блок "Склады и наличие"
   ===================== */
.warehouses-section {
    position: relative;
}

.warehouses-city-btn {
    cursor: pointer;
}

.warehouses-city-btn:hover {
    border-color: #2d5016;
    background: #f7faf5;
}

.warehouses-city-btn.is-active {
    border-color: #2d5016;
    background: #eef4ea;
    box-shadow: 0 0 0 3px rgba(45, 80, 22, 0.12);
}

.warehouses-city-btn.is-active .warehouses-city-item__dot {
    box-shadow: 0 0 0 6px rgba(45, 80, 22, 0.25);
}

.warehouses-city-item__dot {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background: #2d5016;
    flex-shrink: 0;
    box-shadow: 0 0 0 4px rgba(45, 80, 22, 0.15);
    transition: box-shadow 0.2s ease;
}

.warehouses-map {
    display: block;
    width: 100%;
    height: auto;
    min-height: 260px;
}

.warehouses-map__marker-ring {
    transform-box: fill-box;
    transform-origin: center;
}

.warehouses-map__marker.is-active .warehouses-map__marker-ring {
    animation: warehouses-marker-pulse 1.8s ease-in-out infinite;
}

.warehouses-map__marker.is-active .warehouses-map__marker-dot {
    animation: warehouses-marker-dot-pulse 1.8s ease-in-out infinite;
}

@keyframes warehouses-marker-pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.18;
    }
    50% {
        transform: scale(1.45);
        opacity: 0.38;
    }
}

@keyframes warehouses-marker-dot-pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.08);
    }
}

/* =====================
   Блок "Ключевые цифры"
   ===================== */
.key-stats-section {
    position: relative;
}

.key-stats-card {
    transition: border-color 0.2s ease;
}

.key-stats-card:hover {
    border-color: #2d5016;
}

.key-stats-card__icon {
    width: 5rem;
    height: 5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #111;
    border-radius: 50%;
    background: #f9fafb;
}

/* =====================
   Блок "Про материал"
   ===================== */
.material-section {
    position: relative;
}

.material-property-card {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    transition: border-color 0.2s ease;
}

.material-property-card:hover {
    border-color: #2d5016;
}

.material-property-card__icon {
    width: 4.5rem;
    height: 4.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #111;
    border-radius: 50%;
    background: #f9fafb;
}

.material-video-block {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.material-video-placeholder {
    position: relative;
}

/* =====================
   Блок "Области применения"
   ===================== */
.application-areas-section {
    position: relative;
}

.application-area-card {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.application-area-card__visual {
    display: flex;
    flex-direction: column;
    min-height: 200px;
    border-bottom: 2px solid #111;
}

.application-area-svg-switch {
    display: flex;
    flex-shrink: 0;
    padding: 0.5rem;
    gap: 0.5rem;
    background: #f9fafb;
    border-bottom: 2px solid #111;
}

.application-area-svg-switch__btn {
    flex: 1;
    padding: 0.4rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border: 2px solid #111;
    background: #fff;
    color: #111;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.application-area-svg-switch__btn:hover {
    background: #e8f0e3;
}

.application-area-svg-switch__btn.is-active {
    background: #2d5016;
    color: #fff;
}

.application-area-card__image {
    position: relative;
    flex: 1;
    overflow: hidden;
    background: #f3f4f6;
    display: flex;
    align-items: stretch;
    border-bottom: none;
}

.application-area-card__svg {
    display: none;
    width: 100%;
}

.application-area-card__svg.is-active {
    display: block;
}

.application-area-card__svg .application-area-svg {
    display: block;
    width: 100%;
    height: auto;
    min-height: 200px;
    background: #f3f4f6;
}

@media (min-width: 768px) {
    .application-area-card {
        display: grid;
        grid-template-columns: minmax(240px, 42%) 1fr;
    }

    .application-area-card__visual {
        min-height: 100%;
        border-bottom: none;
        border-right: 2px solid #111;
    }

    .application-area-card__image {
        min-height: 0;
    }

    .application-area-card__svg .application-area-svg {
        height: 100%;
        min-height: 240px;
        object-fit: cover;
    }
}

.application-area-card__number {
    flex-shrink: 0;
    font-size: 1.75rem;
    font-weight: 800;
    line-height: 1;
    color: #2d5016;
    opacity: 0.35;
    letter-spacing: 0.05em;
}

.application-area-subsection {
    background: #f9fafb;
    padding: 1rem 1.25rem;
    border-radius: 0 0.25rem 0.25rem 0;
}

.application-area-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.application-area-tags li {
    padding: 0.35rem 0.75rem;
    border: 2px solid #111;
    font-size: 0.875rem;
    font-weight: 600;
    color: #2d5016;
    background: #f9fafb;
}

/* =====================
   Блок "Направления применения" (отключён)
   ===================== */
.directions-section {
    position: relative;
}

.direction-card {
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.direction-card__image {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: #f5f5f5;
}

.direction-card__image img {
    image-rendering: -webkit-optimize-contrast;
    backface-visibility: hidden;
    transform: translateZ(0);
}

.direction-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.direction-card__tags li {
    padding: 0.35rem 0.75rem;
    border: 2px solid #111;
    font-size: 0.875rem;
    font-weight: 600;
    color: #2d5016;
    background: #f9fafb;
}

@media (min-width: 1024px) {
    .direction-card {
        flex-direction: row;
        min-height: 280px;
    }

    .direction-card__image {
        width: 42%;
        height: auto;
        flex-shrink: 0;
    }

    .direction-card__body {
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
}

/* =====================
   Блок "Места и сферы применения" (отключён)
   ===================== */
.application-section {
    position: relative;
}

.application-card {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.application-image-wrapper {
    position: relative;
    overflow: hidden;
    background: #f5f5f5;
}

.application-image-wrapper img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    image-rendering: high-quality;
    -ms-interpolation-mode: nearest-neighbor;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: translateZ(0);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Адаптивность для мобильных */
@media (max-width: 768px) {
    .application-section .grid {
        grid-template-columns: 1fr;
    }
    
    .application-card {
        margin-bottom: 1.5rem;
    }
}

/* =====================
   Блок "Для дилеров и партнеров"
   ===================== */
.partners-section {
    position: relative;
}

.partner-benefit-card,
.dealer-benefit-card,
.process-step-card {
    transition: all 0.3s ease;
}

.partner-benefit-card:hover,
.dealer-benefit-card:hover,
.process-step-card:hover {
    transform: translateY(-5px);
}

.partners-section table {
    border-collapse: separate;
    border-spacing: 0;
}

.partners-section table th {
    border-right: 2px solid rgba(255, 255, 255, 0.3);
}

.partners-section table th:last-child {
    border-right: none;
}

.partners-section table td {
    border-right: 2px solid rgba(0, 0, 0, 0.1);
}

.partners-section table td:last-child {
    border-right: none;
}

/* Адаптивность для таблицы */
@media (max-width: 768px) {
    .partners-section table {
        font-size: 0.875rem;
    }
    
    .partners-section table th,
    .partners-section table td {
        padding: 0.75rem 0.5rem;
    }
}

/* =====================
   Стили для спиннера загрузки
   ===================== */
.spinner-border {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    vertical-align: text-bottom;
    border: 0.15em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spinner-border 0.75s linear infinite;
}

.spinner-border-sm {
    width: 0.875rem;
    height: 0.875rem;
    border-width: 0.125em;
}

@keyframes spinner-border {
    to {
        transform: rotate(360deg);
    }
}

.mr-2 {
    margin-right: 0.5rem;
}

/* =====================
   Блок "Коллекции и образцы"
   ===================== */
.collections-panel {
    overflow: hidden;
}

.collections-tab-btn {
    border: 2px solid #111;
    padding: 0.65rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 700;
    text-align: center;
    background: #fff;
    color: #111;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

@media (min-width: 768px) {
    .collections-tab-btn {
        font-size: 0.9rem;
        padding: 0.75rem 1rem;
    }
}

.collections-tab-btn:hover {
    background: #e8f0e3;
}

.collections-tab-btn.is-active {
    background: #2d5016;
    color: #fff;
}

.collections-desktop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

@media (min-width: 1024px) {
    .collections-desktop-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 1.25rem;
    }
}

.collections-sample {
    margin: 0;
    border: 2px solid #111;
    background: #fff;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.collections-sample--desktop:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.1);
}

.collections-sample__image {
    overflow: hidden;
    background: #f3f4f6;
}

.collections-sample__image img {
    display: block;
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.35s ease;
}

@media (min-width: 768px) {
    .collections-sample--desktop .collections-sample__image img {
        height: 260px;
    }

    .collections-sample--desktop:hover .collections-sample__image img {
        transform: scale(1.06);
    }
}

.collections-sample__caption {
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    font-weight: 700;
    text-align: center;
    color: #1a3009;
    border-top: 2px solid #111;
    background: #f9fafb;
}

.collections-section .texture-slider-track .collections-sample__image img {
    height: 200px;
}

.collections-section .texture-slider-track .texture-card {
    display: flex;
    flex-direction: column;
}

#collections-tabs-anchor {
    scroll-margin-top: 6.5rem;
}