/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-green: #1F7A3E;
    --accent-orange: #FF8C00;
    --accent-blue: #00A3E0;
    --white: #ffffff;
    --light-green: #E8F5E9;
    --light-bg: #F8F9FA;
    --dark-text: #333333;
    --gray-text: #666666;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    --font-weight-black: 900;
}

body {
    font-family: var(--font-family);
    line-height: 1.7;
    color: var(--dark-text);
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    font-weight: var(--font-weight-normal);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.header.compact {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    transition: padding 0.3s ease;
}

.header.compact .header-content {
    padding: 0.5rem 0;
}

.logo-link {
    text-decoration: none;
    display: block;
}

.logo h1 {
    color: var(--primary-green);
    font-size: 1.8rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 0.2rem;
    transition: font-size 0.3s ease;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.header.compact .logo h1 {
    font-size: 1.4rem;
}

.logo-subtitle {
    color: var(--gray-text);
    font-size: 0.9rem;
    transition: font-size 0.3s ease, opacity 0.3s ease;
    font-weight: var(--font-weight-medium);
    letter-spacing: 0.01em;
}

.header.compact .logo-subtitle {
    font-size: 0.75rem;
    opacity: 0.8;
}

.nav {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--dark-text);
    font-weight: var(--font-weight-medium);
    transition: color 0.3s;
    position: relative;
    font-size: 0.95rem;
    letter-spacing: -0.01em;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-green);
}

.nav-link.active {
    color: var(--primary-green);
    font-weight: var(--font-weight-semibold);
    background: rgba(31, 122, 62, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

.nav-link.active::after {
    display: none;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.lang-switcher {
    display: flex;
    gap: 0.5rem;
}

.lang-btn {
    padding: 0.5rem 1rem;
    border: 2px solid var(--primary-green);
    background: var(--white);
    color: var(--primary-green);
    cursor: pointer;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s;
    min-width: 48px;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lang-btn.active {
    background: var(--primary-green);
    color: var(--white);
}

.lang-btn:hover {
    background: var(--primary-green);
    color: var(--white);
}

/* Burger Menu */
.burger-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    min-width: 48px;
    min-height: 48px;
    justify-content: center;
    align-items: center;
}

.burger-menu span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--primary-green);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.burger-menu.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.burger-menu.active span:nth-child(2) {
    opacity: 0;
}

.burger-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* Mobile Navigation */
.mobile-nav {
    display: none;
    flex-direction: column;
    background: var(--white);
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
}

.mobile-nav.active {
    max-height: 600px;
    padding: 1rem 0;
    opacity: 1;
    visibility: visible;
}

    .mobile-nav-link {
        display: flex;
        padding: 1rem 1.5rem;
        text-decoration: none;
        color: var(--dark-text);
        font-weight: 500;
        font-size: 1.1rem;
        transition: all 0.3s;
        border-bottom: 1px solid rgba(0,0,0,0.05);
        min-height: 48px;
        align-items: center;
        width: 100%;
        box-sizing: border-box;
    }

    .mobile-nav-link:hover,
    .mobile-nav-link.active {
        color: var(--primary-green);
        background: rgba(31, 122, 62, 0.05);
        padding-left: 2rem;
    }

    .mobile-lang-switcher {
        display: flex;
        gap: 1rem;
        padding: 1.5rem 1.5rem;
        border-top: 2px solid rgba(0,0,0,0.1);
        margin-top: 0.5rem;
        width: 100%;
        box-sizing: border-box;
    }

    .mobile-lang-btn {
        flex: 1;
        padding: 0.75rem 1rem;
        border: 2px solid var(--primary-green);
        background: var(--white);
        color: var(--primary-green);
        cursor: pointer;
        border-radius: 8px;
        font-weight: 600;
        font-size: 1rem;
        transition: all 0.3s;
        min-height: 48px;
        box-sizing: border-box;
        display: flex;
        align-items: center;
        justify-content: center;
    }

.mobile-lang-btn.active {
    background: var(--primary-green);
    color: var(--white);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-brand {
    background: linear-gradient(135deg, #1F7A3E 0%, #165a2d 50%, #0f3d1f 100%);
}

.hero-background-image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    overflow: hidden;
}

.hero-background-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.hero-overlay-light {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.15);
    z-index: 1;
}

.hero-overlay {
    display: none;
}


.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    max-width: 1200px;
    padding: 2rem;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    min-height: 90vh;
}

.hero-logo {
    display: none;
}

.hero-title {
    font-size: 64px;
    font-weight: var(--font-weight-extrabold);
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
    color: var(--white);
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: 24px;
    font-weight: var(--font-weight-medium);
    margin-bottom: 40px;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.2);
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.5;
    letter-spacing: -0.01em;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: auto;
    padding-bottom: 4rem;
    width: 100%;
}

.btn {
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: var(--font-weight-semibold);
    transition: all 0.3s;
    display: inline-block;
    font-size: 1rem;
    letter-spacing: -0.01em;
    line-height: 1.5;
}

.btn-primary {
    background: var(--primary-green);
    color: var(--white);
}

.btn-primary:hover {
    background: #165a2d;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(31, 122, 62, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--primary-green);
}

.btn-telegram {
    background: #0088cc;
    color: var(--white);
    border: 2px solid #0088cc;
}

.btn-telegram:hover {
    background: #006ba3;
    border-color: #006ba3;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 136, 204, 0.3);
}

/* Section Styles */
section {
    padding: 80px 0;
    position: relative;
}

.section-title {
    font-size: 48px;
    text-align: center;
    margin-bottom: 50px;
    font-weight: var(--font-weight-extrabold);
    position: relative;
    z-index: 1;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

/* Белый текст только на затемнённых фонах */
.about-section .section-title,
.advantages-section .section-title,
.natural-section .section-title {
    color: #ffffff;
    text-shadow: 3px 3px 15px rgba(0,0,0,1), 0 0 25px rgba(0,0,0,0.9), 0 0 40px rgba(0,0,0,0.7);
    -webkit-text-stroke: 0.5px rgba(0,0,0,0.3);
}

/* Тёмно-зелёный текст на светлых фонах */
.products-section .section-title,
.innovations-section .section-title,
.geography-section .section-title {
    color: var(--primary-green);
    text-shadow: none;
}

.section-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 0;
}

/* About Section */
.about-section {
    position: relative;
    background-size: cover;
    background-position: center;
    min-height: 500px;
    padding: 80px 20px;
}

.about-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

.about-text {
    background: rgba(255, 255, 255, 0.98);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.about-text p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: var(--dark-text);
    font-weight: var(--font-weight-normal);
    letter-spacing: -0.01em;
}

.highlight-text {
    font-size: 1.6rem;
    color: var(--primary-green);
    font-weight: var(--font-weight-extrabold);
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--light-green);
    line-height: 1.4;
    letter-spacing: -0.02em;
}

/* Advantages Section */
.advantages-section {
    position: relative;
    background-size: cover;
    background-position: center;
    min-height: 600px;
    padding: 100px 20px;
}

.advantages-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.advantage-card {
    background: rgba(255, 255, 255, 0.98);
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.5);
    transition: transform 0.3s, box-shadow 0.3s;
    backdrop-filter: blur(10px);
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.2);
}

.advantage-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: block;
}

.advantage-card {
    position: relative;
    z-index: 1;
}

.advantage-card h3 {
    color: var(--dark-text);
    font-size: 1.3rem;
    line-height: 1.4;
    font-weight: var(--font-weight-bold);
    margin: 0;
    letter-spacing: -0.01em;
}

/* Products Section */
.products-section {
    background: #F8F9FA;
    padding: 100px 20px;
}

.products-section .section-title {
    color: var(--primary-green);
    text-shadow: none;
    font-size: 48px;
    font-weight: var(--font-weight-extrabold);
    margin-bottom: 4rem;
}

/* Products Banner with Lineup */
.products-banner {
    background: var(--white);
    padding: 3rem 0;
    margin-bottom: 3rem;
    text-align: center;
}

.products-banner-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: 2rem;
    line-height: 1.3;
}

.products-banner-image {
    position: relative;
    max-width: 100%;
    width: 100%;
    margin: 0 auto 2rem;
    display: block;
    padding: 0 1rem;
}

.products-lineup-image {
    max-width: 100%;
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    display: block;
    object-fit: contain;
    margin: 0 auto;
}

/* Product Tooltips */
.product-tooltip {
    position: absolute;
    transform: translate(-50%, -50%);
    cursor: pointer;
    z-index: 10;
}

.product-tooltip .tooltip-text {
    display: none;
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-green);
    color: var(--white);
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    margin-bottom: 0.5rem;
}

.product-tooltip .tooltip-text::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--primary-green);
}

.product-tooltip:hover .tooltip-text,
.product-tooltip:active .tooltip-text {
    display: block;
}

.products-banner-badge {
    text-align: center;
    margin-top: 1.5rem;
}

.products-banner-badge span {
    display: inline-block;
    background: var(--primary-green);
    color: var(--white);
    padding: 0.875rem 2rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(31, 122, 62, 0.3);
    letter-spacing: 0.5px;
}

/* Products Banner with Green Background */
.products-banner-green {
    text-align: center;
    margin-bottom: 4rem;
    background: var(--white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}

.products-banner-img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.1));
}

/* Blue Promo Banner */
.products-promo-blue {
    text-align: center;
    margin: 4rem 0;
    background: var(--white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}

.products-promo-img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.1));
}

/* Modern Product Render */
.products-modern-render {
    text-align: center;
    margin: 4rem 0;
    background: var(--white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}

.products-render-img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.1));
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-bottom: 4rem;
}

.product-category {
    background: var(--white);
    padding: 3rem 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    border: 1px solid rgba(31, 122, 62, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.product-category:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

.product-category h3 {
    color: var(--primary-green);
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-align: center;
}

.product-list {
    list-style: none;
}

.product-list li {
    padding: 0.8rem 0;
    border-bottom: 1px solid #e0e0e0;
    font-size: 1.1rem;
    font-weight: var(--font-weight-normal);
    color: var(--dark-text);
    position: relative;
    padding-left: 1.5rem;
    line-height: 1.6;
}

.product-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-weight: bold;
}

.product-list li:last-child {
    border-bottom: none;
}


.products-badge {
    text-align: center;
    margin-top: 2rem;
}

.products-badge span {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-green) 0%, #165a2d 100%);
    color: var(--white);
    padding: 1.2rem 3rem;
    border-radius: 50px;
    font-size: 1.3rem;
    font-weight: var(--font-weight-bold);
    box-shadow: 0 8px 24px rgba(31, 122, 62, 0.3);
    letter-spacing: 0.5px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}

/* Innovations Section */
.innovations-section {
    background: var(--white);
    padding: 100px 20px;
    position: relative;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.innovations-section .section-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 0;
}

.innovations-section .container {
    position: relative;
    z-index: 1;
}

.innovations-section .section-title {
    color: #ffffff !important;
    text-shadow: 3px 3px 15px rgba(0,0,0,1), 0 0 25px rgba(0,0,0,0.9), 0 0 40px rgba(0,0,0,0.7) !important;
    -webkit-text-stroke: 0.5px rgba(0,0,0,0.3);
    font-size: 48px;
    font-weight: 800;
}

.innovations-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.patents-image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    transition: transform 0.3s;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.95);
    padding: 1rem;
}

.patents-image:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

.patents-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.patent-item {
    background: rgba(255, 255, 255, 0.98);
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid var(--primary-green);
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    margin-bottom: 20px;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
}

.patent-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.patent-item h3 {
    color: var(--primary-green);
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.patent-item h4 {
    color: var(--dark-text);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.patent-item p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--dark-text);
    font-weight: 400;
}

/* Geography Section */
.geography-section {
    background: var(--white);
    padding: 100px 20px;
}

.geography-section .section-title {
    color: var(--primary-green);
    text-shadow: none;
    font-size: 48px;
    font-weight: 800;
}

.geography-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.geography-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.geography-image img.clickable-image {
    cursor: pointer;
}

.geography-image img.clickable-image:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

.geography-text {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.geography-text h3 {
    color: var(--primary-green);
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.geography-countries {
    margin-bottom: 2rem;
}

.geography-countries p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 0.8rem;
    color: var(--dark-text);
    font-weight: 400;
}

.geography-location {
    margin-bottom: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--light-green);
}

.geography-location p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 0.5rem;
    color: var(--dark-text);
    font-weight: 400;
}

.geography-location strong {
    color: var(--primary-green);
}

.geography-text .btn {
    width: 100%;
    text-align: center;
    padding: 16px;
    font-size: 18px;
    font-weight: 700;
    margin-top: 1rem;
}

/* Natural Section */
.natural-section {
    position: relative;
    background-size: cover;
    background-position: center;
    min-height: 500px;
}

.natural-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--white);
    padding: 3rem;
}

.natural-section .section-overlay {
    background: rgba(0, 0, 0, 0.8);
}

.natural-title {
    font-size: 3.5rem;
    font-weight: var(--font-weight-extrabold);
    margin-bottom: 1.5rem;
    text-shadow: 3px 3px 12px rgba(0,0,0,0.8), 0 0 20px rgba(0,0,0,0.5);
    color: var(--white);
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.natural-text {
    font-size: 1.6rem;
    font-weight: var(--font-weight-medium);
    text-shadow: 2px 2px 8px rgba(0,0,0,0.7), 0 0 15px rgba(0,0,0,0.4);
    color: var(--white);
    line-height: 1.5;
    letter-spacing: -0.01em;
}

/* Footer */
.footer {
    background: #2C3E34;
    color: var(--white);
    padding: 4rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.footer-logo p {
    font-size: 1rem;
    opacity: 0.95;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 15px;
    transition: opacity 0.3s;
}

.footer-links a:hover {
    opacity: 0.8;
}

.footer-contact p {
    margin-bottom: 0.8rem;
    font-size: 15px;
    line-height: 1.6;
    color: var(--white);
}

/* Телефон - яркий и читаемый на десктопе */
.footer-contact .footer-phone,
.footer-contact p.footer-phone {
    font-size: 24px !important;
    font-weight: var(--font-weight-extrabold) !important;
    color: #ffffff !important;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.4), 0 0 8px rgba(0,0,0,0.2) !important;
    letter-spacing: 2px;
    margin: 1.5rem 0 !important;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 12px;
    display: inline-block;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    transition: all 0.3s;
}

.footer-contact .footer-phone:hover,
.footer-contact p.footer-phone:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0,0,0,0.4);
}

.telegram-button {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.8rem 1.5rem;
    background: #0088cc;
    color: var(--white);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s;
    font-size: 15px;
}

.telegram-button:hover {
    background: #006ba3;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 136, 204, 0.4);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.15);
    opacity: 0.9;
    font-size: 14px;
}

/* Responsive Design */
/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.7);
    animation: fadeIn 0.3s;
    overflow-y: auto;
    padding: 20px;
    box-sizing: border-box;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.modal-content {
    background-color: var(--white);
    padding: 4rem;
    border-radius: 20px;
    max-width: 700px;
    width: 100%;
    max-height: 95vh;
    overflow-y: auto;
    position: relative;
    animation: slideDown 0.3s;
    box-shadow: 0 25px 80px rgba(0,0,0,0.4);
    margin: auto;
}

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

.modal-close {
    position: absolute;
    right: 24px;
    top: 24px;
    font-size: 32px;
    font-weight: 300;
    color: var(--gray-text);
    cursor: pointer;
    line-height: 1;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s;
    background: rgba(0,0,0,0.05);
}

.modal-close:hover {
    color: var(--primary-green);
    background: rgba(31, 122, 62, 0.1);
    transform: rotate(90deg);
}

.modal-content h2 {
    color: var(--primary-green);
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 2.5rem;
    text-align: center;
    line-height: 1.2;
}

.modal-content form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.modal-content .form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.modal-content label {
    font-size: 17px;
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: 4px;
}

.modal-content input,
.modal-content textarea {
    width: 100%;
    padding: 18px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    font-size: 18px;
    font-family: inherit;
    transition: all 0.3s;
    box-sizing: border-box;
    background: #fafafa;
}

.modal-content input:focus,
.modal-content textarea:focus {
    outline: none;
    border-color: var(--primary-green);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(31, 122, 62, 0.1);
}

.modal-content input[readonly] {
    background-color: #f5f5f5;
    cursor: not-allowed;
    color: var(--gray-text);
}

.modal-content textarea {
    resize: vertical;
    min-height: 160px;
    font-family: inherit;
}

.modal-content .btn-primary {
    width: 100%;
    height: 64px;
    font-size: 20px;
    font-weight: 700;
    background: var(--primary-green);
    color: var(--white);
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 15px;
    box-shadow: 0 6px 20px rgba(31, 122, 62, 0.4);
    letter-spacing: 0.5px;
}

.modal-content .btn-primary:hover {
    background: #166030;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(31, 122, 62, 0.4);
}

.modal-content .btn-primary:active {
    transform: translateY(0);
}

/* Success Message */
.success-message {
    display: none;
    position: fixed;
    z-index: 2100;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    animation: fadeIn 0.3s;
}

.success-message.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.success-content {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    animation: slideDown 0.3s;
}

.success-content h3 {
    color: var(--primary-green);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.success-content p {
    color: var(--dark-text);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.success-content a {
    color: var(--primary-green);
    text-decoration: none;
    font-weight: 600;
}

.success-content a:hover {
    text-decoration: underline;
}

.btn-close-success {
    margin-top: 1.5rem;
    padding: 12px 30px;
    background: var(--primary-green);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-close-success:hover {
    background: #166030;
}

/* Mobile Styles */
@media (max-width: 768px) {
    /* Header - Compact */
    .header {
        min-height: 56px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .header-content {
        padding: 0.75rem 16px;
        gap: 0.75rem;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .header.compact {
        min-height: 48px;
    }

    .header.compact .header-content {
        padding: 0.5rem 16px;
    }

    /* Logo - Smaller and clickable */
    .logo-link {
        flex: 1;
        text-decoration: none;
        display: block;
        min-width: 0;
    }

    .logo {
        display: block;
        min-width: 0;
    }

    .logo h1 {
        font-size: 1.25rem !important;
        margin-bottom: 0.1rem;
        color: var(--primary-green) !important;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .logo-subtitle {
        font-size: 0.7rem !important;
        color: var(--gray-text) !important;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .header.compact .logo h1 {
        font-size: 1.1rem !important;
    }

    .header.compact .logo-subtitle {
        font-size: 0.65rem !important;
    }

    .header-right {
        flex-shrink: 0;
        gap: 0.5rem;
    }

    /* Hide desktop nav */
    .nav {
        display: none;
    }

    /* Show burger menu */
    .burger-menu {
        display: flex;
    }

    /* Hide desktop lang switcher */
    .lang-switcher {
        display: none;
    }

    /* Show mobile nav */
    .mobile-nav {
        display: flex;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        width: 100%;
        z-index: 999;
        opacity: 0;
        visibility: hidden;
    }

    .mobile-nav.active {
        opacity: 1;
        visibility: visible;
    }

    /* Hero Section - Mobile */
    .hero {
        min-height: 100vh;
        background-attachment: scroll;
        padding: 0;
    }
    
    .hero-brand {
        background: linear-gradient(135deg, #1F7A3E 0%, #165a2d 50%, #0f3d1f 100%);
    }
    
    .hero-background-image {
        opacity: 1;
    }
    
    .hero-background-image img {
        object-fit: cover;
    }
    
    .hero-overlay-light {
        background: rgba(0, 0, 0, 0.25) !important;
    }
    
    .hero-content {
        padding: 2rem 1rem;
        min-height: 100vh;
        align-items: flex-end;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .hero-buttons {
        padding-bottom: 2rem;
        gap: 1rem;
        width: 100%;
        flex-direction: column;
        align-items: center;
    }
    
    .innovations-section {
        background-attachment: scroll;
    }
    
    .section-overlay {
        background: rgba(0, 0, 0, 0.85) !important;
    }
    
    .natural-section .section-overlay {
        background: rgba(0, 0, 0, 0.85) !important;
    }
    
    .innovations-section .section-overlay {
        background: rgba(0, 0, 0, 0.85) !important;
    }
    
    .contacts-overlay {
        background: rgba(0, 0, 0, 0.85) !important;
    }

    /* Hero title and subtitle скрыты, так как они на изображении */
    .hero-title,
    .hero-subtitle {
        display: none !important;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
        max-width: 100%;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 100%;
        padding: 1.125rem 1.5rem;
        font-size: 1.1rem;
        font-weight: 600;
        min-height: 56px;
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        border-radius: 8px;
        box-sizing: border-box;
    }

    .hero-buttons .btn-primary {
        background: var(--primary-green) !important;
        color: #ffffff !important;
        font-weight: 700;
        box-shadow: 0 4px 15px rgba(31, 122, 62, 0.4), 0 0 20px rgba(0,0,0,0.3);
        text-shadow: 1px 1px 3px rgba(0,0,0,0.5), 0 0 8px rgba(0,0,0,0.3);
        border: 2px solid rgba(255,255,255,0.2);
    }

    .hero-buttons .btn-outline {
        background: rgba(255, 255, 255, 0.95) !important;
        border: 3px solid #ffffff !important;
        color: var(--primary-green) !important;
        backdrop-filter: blur(10px);
        text-shadow: none !important;
        box-shadow: 0 4px 15px rgba(0,0,0,0.3), 0 0 20px rgba(0,0,0,0.2);
        font-weight: 700;
    }

    .hero-buttons .btn-telegram {
        background: #0088cc !important;
        color: #ffffff !important;
        text-shadow: 1px 1px 3px rgba(0,0,0,0.5), 0 0 8px rgba(0,0,0,0.3);
        box-shadow: 0 4px 15px rgba(0, 136, 204, 0.4), 0 0 20px rgba(0,0,0,0.3);
        border: 2px solid rgba(255,255,255,0.2);
        font-weight: 700;
    }

    /* Sections */
    .section-title {
        font-size: 2rem;
        font-weight: var(--font-weight-bold);
        margin-bottom: 2rem;
        line-height: 1.2;
        letter-spacing: -0.02em;
    }
    
    /* Улучшенный контраст для заголовков на тёмных фонах на мобильных */
    .about-section .section-title,
    .advantages-section .section-title,
    .natural-section .section-title {
        color: #ffffff !important;
        text-shadow: 3px 3px 15px rgba(0,0,0,1), 0 0 25px rgba(0,0,0,0.9), 0 0 40px rgba(0,0,0,0.7) !important;
        -webkit-text-stroke: 0.5px rgba(0,0,0,0.3);
    }
    
    /* Улучшенный контраст для текста на тёмных фонах */
    .about-text {
        background: rgba(255, 255, 255, 0.98) !important;
        padding: 2rem 1.5rem !important;
    }
    
    .about-text p {
        color: var(--dark-text) !important;
        text-shadow: none !important;
    }
    
    .highlight-text {
        color: var(--primary-green) !important;
        text-shadow: none !important;
    }
    
    .natural-content,
    .natural-text {
        color: #ffffff !important;
        text-shadow: 2px 2px 10px rgba(0,0,0,1), 0 0 15px rgba(0,0,0,0.8), 0 0 25px rgba(0,0,0,0.6) !important;
    }
    
    .natural-title {
        color: #ffffff !important;
        text-shadow: 3px 3px 15px rgba(0,0,0,1), 0 0 25px rgba(0,0,0,0.9), 0 0 40px rgba(0,0,0,0.7) !important;
        -webkit-text-stroke: 0.5px rgba(0,0,0,0.3);
    }

    .about-section,
    .advantages-section,
    .products-section,
    .innovations-section,
    .geography-section,
    .natural-section {
        padding: 3rem 0;
    }

    .about-section .container,
    .advantages-section .container,
    .products-section .container,
    .innovations-section .container,
    .geography-section .container,
    .natural-section .container {
        padding: 0 16px;
    }

    /* Products Banner Mobile */
    .products-section {
        padding: 3rem 0;
        background: #F8F9FA;
    }
    
    .products-section .section-title {
        font-size: 2rem;
        margin-bottom: 2.5rem;
    }

    .products-banner-green,
    .products-promo-blue,
    .products-modern-render {
        padding: 1.5rem 1rem;
        margin-bottom: 2rem;
        border-radius: 12px;
    }
    
    .products-banner-img,
    .products-promo-img,
    .products-render-img {
        border-radius: 8px;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-bottom: 2.5rem;
    }

    .product-category {
        padding: 2rem 1.5rem;
        border-radius: 12px;
    }

    .products-additional-image {
        padding: 2rem 1rem;
        margin-bottom: 2rem;
        border-radius: 12px;
    }

    .products-badge {
        margin-top: 1.5rem;
    }

    .products-badge span {
        padding: 1rem 2rem;
        font-size: 1.1rem;
    }

    .product-tooltip {
        display: block; /* Show tooltips on mobile for tap interaction */
        min-width: 60px;
        min-height: 60px;
    }
    
    .product-tooltip .tooltip-text {
        font-size: 0.85rem;
        padding: 0.6rem 1rem;
        white-space: normal;
        max-width: 150px;
        text-align: center;
    }

    .products-banner-badge {
        margin-top: 1rem;
        padding: 0 1rem;
    }

    .products-banner-badge span {
        font-size: 1rem;
        padding: 0.75rem 1.5rem;
    }

    /* Typography - Minimum 16px */
    body {
        font-size: 16px;
        line-height: 1.7;
        font-weight: var(--font-weight-normal);
    }

    .about-text {
        padding: 1.5rem;
        margin: 0;
    }

    .about-text p {
        font-size: 16px;
        line-height: 1.7;
        margin-bottom: 1.5rem;
        letter-spacing: -0.01em;
    }

    .highlight-text {
        font-size: 1.1rem;
        margin-top: 1.5rem;
        padding-top: 1.5rem;
        font-weight: 600;
    }

    /* Grids - Single column */
    .innovations-content,
    .geography-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .patent-item {
        background: rgba(255, 255, 255, 0.98) !important;
        padding: 1.5rem !important;
        backdrop-filter: blur(10px);
        box-shadow: 0 8px 32px rgba(0,0,0,0.4) !important;
    }
    
    .patent-item h3,
    .patent-item h4,
    .patent-item p {
        color: var(--dark-text) !important;
    }
    
    .patents-image {
        background: rgba(255, 255, 255, 0.95) !important;
        padding: 1rem !important;
    }

    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .advantage-card {
        background: rgba(255, 255, 255, 0.98) !important;
        padding: 1.5rem !important;
        min-height: auto;
        backdrop-filter: blur(10px);
        box-shadow: 0 8px 32px rgba(0,0,0,0.4) !important;
    }
    
    .advantage-card h3 {
        color: var(--dark-text) !important;
    }

    .advantage-icon {
        font-size: 3rem;
        margin-bottom: 1rem;
    }

    .advantage-card h3 {
        font-size: 1.1rem;
        font-weight: 600;
        line-height: 1.4;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .natural-title {
        font-size: 1.75rem;
        font-weight: 700;
    }

    /* Buttons - Large and tappable */
    .btn {
        min-height: 56px;
        min-width: 48px;
        padding: 1rem 1.5rem;
        font-size: 1.1rem;
        font-weight: var(--font-weight-bold);
        border-radius: 8px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        letter-spacing: -0.01em;
        line-height: 1.5;
        text-shadow: 1px 1px 3px rgba(0,0,0,0.5), 0 0 8px rgba(0,0,0,0.3);
    }
    
    /* Все кнопки на мобильных - максимальный контраст */
    .btn-primary {
        color: #ffffff !important;
        text-shadow: 1px 1px 4px rgba(0,0,0,0.7), 0 0 10px rgba(0,0,0,0.5) !important;
        box-shadow: 0 4px 15px rgba(31, 122, 62, 0.5), 0 0 20px rgba(0,0,0,0.3) !important;
        border: 2px solid rgba(255,255,255,0.2) !important;
    }
    
    .btn-outline {
        background: #ffffff !important;
        color: var(--primary-green) !important;
        text-shadow: none !important;
        border: 3px solid #ffffff !important;
        box-shadow: 0 4px 15px rgba(0,0,0,0.4), 0 0 20px rgba(0,0,0,0.3) !important;
    }
    
    .btn-telegram {
        color: #ffffff !important;
        text-shadow: 1px 1px 4px rgba(0,0,0,0.7), 0 0 10px rgba(0,0,0,0.5) !important;
        box-shadow: 0 4px 15px rgba(0, 136, 204, 0.5), 0 0 20px rgba(0,0,0,0.3) !important;
        border: 2px solid rgba(255,255,255,0.2) !important;
    }

    /* Don't force width on all buttons, only specific ones */
    .section .btn-primary,
    .products-section .btn-primary {
        width: 100%;
        max-width: 100%;
        margin: 0 auto;
        display: block;
        box-sizing: border-box;
    }

    /* Container */
    .container {
        padding: 0 16px;
        max-width: 100%;
    }

    /* Modals */
    .modal-content {
        padding: 1.5rem;
        width: 95%;
        margin: 0 auto;
        max-width: 100%;
    }

    /* Spacing between elements */
    section {
        margin-bottom: 2rem;
        width: 100%;
        box-sizing: border-box;
    }

    section > * {
        margin-bottom: 1.5rem;
    }

    section > *:last-child {
        margin-bottom: 0;
    }

    /* Fix for images and media */
    img {
        max-width: 100%;
        height: auto;
        box-sizing: border-box;
    }

    /* Fix for footer */
    .footer {
        padding: 3rem 0 1.5rem;
    }

    .footer .container {
        padding: 0 16px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-bottom: 1.5rem;
    }

    .footer-logo h3 {
        font-size: 1.5rem;
    }

    .footer-logo p {
        font-size: 0.9rem;
    }

    .footer-links {
        gap: 0.75rem;
    }

    .footer-links a {
        font-size: 14px;
    }

    .footer-contact p {
        font-size: 16px;
        margin-bottom: 0.75rem;
        color: #ffffff !important;
        text-shadow: 1px 1px 3px rgba(0,0,0,0.8), 0 0 8px rgba(0,0,0,0.5);
        font-weight: var(--font-weight-medium);
    }
    
    /* Телефон и важная информация - яркий и читаемый на мобильных */
    .footer-contact .footer-phone,
    .footer-contact p.footer-phone {
        font-size: 26px !important;
        font-weight: var(--font-weight-extrabold) !important;
        color: #ffffff !important;
        text-shadow: 2px 2px 6px rgba(0,0,0,0.6), 0 0 12px rgba(0,0,0,0.4) !important;
        letter-spacing: 2.5px !important;
        margin: 1.5rem 0 !important;
        padding: 1.25rem 1.75rem !important;
        background: rgba(255, 255, 255, 0.35) !important;
        backdrop-filter: blur(15px) !important;
        border: 3px solid rgba(255, 255, 255, 0.6) !important;
        border-radius: 14px !important;
        display: inline-block !important;
        box-shadow: 0 6px 25px rgba(0,0,0,0.4), 0 0 30px rgba(255,255,255,0.1) !important;
        width: auto !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    .telegram-button {
        padding: 1rem 1.5rem;
        font-size: 16px;
        width: 100%;
        text-align: center;
        box-sizing: border-box;
        background: #0088cc !important;
        color: #ffffff !important;
        font-weight: var(--font-weight-bold) !important;
        text-shadow: 1px 1px 3px rgba(0,0,0,0.6), 0 0 8px rgba(0,0,0,0.4) !important;
        box-shadow: 0 4px 15px rgba(0, 136, 204, 0.5), 0 0 20px rgba(0,0,0,0.3) !important;
        border: 2px solid rgba(255,255,255,0.2) !important;
    }
}