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

:root {
    /* Премиальная черно-золотая палитра с редкими красными акцентами */
    --primary-color: #000000;
    --secondary-color: #1a1a1a;
    --accent-color: #d4af37;
    --gold-light: #f4d03f;
    --gold-dark: #b8941f;
    --gold-premium: #d4af37;
    --red-accent: #b91c2c;
    --red-dark: #991b1b;
    --black-light: #2d2d2d;
    --black-dark: #0a0a0a;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --white: #ffffff;
    --light-gray: #f9fafb;
    --border-color: #e5e7eb;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    --shadow-hover: 0 5px 20px rgba(0, 0, 0, 0.3);
    --gold-shadow: 0 2px 10px rgba(212, 175, 55, 0.4);
}

/* Эффект переливающегося золота для русского языка */
@keyframes gold-shimmer {
    0% {
        background-position: -200% center;
    }
    100% {
        background-position: 200% center;
    }
}

body.lang-zh .gold-shimmer {
    background: linear-gradient(
        90deg,
        #d4af37 0%,
        #f4d03f 25%,
        #ffd700 50%,
        #f4d03f 75%,
        #d4af37 100%
    );
    background-size: 200% auto;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gold-shimmer 3s linear infinite;
    display: inline-block;
}

body {
    font-family: 'Roboto', sans-serif;
    color: var(--white);
    line-height: 1.6;
}

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

/* Шапка - базовые стили (без фона, фон задается в языковых стилях) */
.header {
    color: var(--white);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    text-decoration: none;
    color: var(--white);
}

.logo h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: 2px;
}

body.lang-zh .logo h1,
body.lang-zh .hero-title,
body.lang-zh .hero-subtitle,
body.lang-zh .logo-subtitle,
body.lang-zh .page-subtitle {
    background: linear-gradient(
        90deg,
        #d4af37 0%,
        #f4d03f 25%,
        #ffd700 50%,
        #f4d03f 75%,
        #d4af37 100%
    );
    background-size: 200% auto;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gold-shimmer 3s linear infinite;
}

.logo-subtitle {
    font-size: 0.85rem;
    opacity: 0.9;
    display: block;
    margin-top: -5px;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
    opacity: 1;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gold-premium);
}

.nav-link:hover {
    color: var(--gold-premium);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--white);
    transition: all 0.3s;
}

/* Главный контент */
.main-content {
    min-height: calc(100vh - 200px);
}

/* Hero секция */
.hero {
    position: relative;
    background-size: cover;
    background-attachment: fixed;
    color: var(--white);
    padding: 120px 0;
    text-align: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120"><path d="M0,60 Q300,20 600,60 T1200,60 L1200,120 L0,120 Z" fill="rgba(255,255,255,0.1)"/></svg>') no-repeat bottom;
    background-size: cover;
    opacity: 0.2;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-package {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    max-width: 300px;
    width: auto;
    height: auto;
    opacity: 0.95;
    z-index: 1;
    filter: drop-shadow(0 15px 40px rgba(0, 0, 0, 0.4));
    animation: float 3s ease-in-out infinite;
    border-radius: 10px;
}

@keyframes float {
    0%, 100% {
        transform: translateY(-50%) translateX(0);
    }
    50% {
        transform: translateY(-55%) translateX(-5px);
    }
}

.hero-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

/* Кнопки */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 500;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-premium) 0%, var(--gold-dark) 100%);
    color: var(--black-dark);
    box-shadow: var(--gold-shadow);
    border: 2px solid var(--gold-premium);
    font-weight: 600;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-premium) 100%);
    box-shadow: 0 5px 25px rgba(212, 175, 55, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--black-light) 100%);
    color: var(--gold-premium);
    border: 2px solid var(--gold-premium);
    font-weight: 600;
}

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--black-light) 0%, var(--primary-color) 100%);
    color: var(--gold-light);
    border-color: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* Секции */
.section-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--gold-premium);
    position: relative;
    display: inline-block;
    width: 100%;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold-premium), transparent);
}

/* Features секция - базовые стили (без фона, фон задается в языковых стилях) */
.features {
    padding: 80px 0;
}

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

.feature-card {
    background: linear-gradient(135deg, var(--gold-premium) 0%, var(--gold-light) 100%);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
    border-top: 3px solid var(--primary-color);
    color: var(--primary-color);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-top-color: var(--red-accent);
}

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

.feature-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
}

.feature-card p {
    color: var(--black-light);
}

/* Категории - базовые стили (без фона, фон задается в языковых стилях) */
.categories {
    padding: 80px 0;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.category-card {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border: 2px solid var(--gold-premium);
}

.category-card:hover .category-image {
    border: 2px solid var(--red-accent);
    box-shadow: inset 0 0 20px rgba(185, 28, 44, 0.3);
}

.category-image {
    height: 300px;
    position: relative;
    overflow: hidden;
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.category-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.7) 50%, transparent 100%);
    padding: 1.5rem;
    text-align: center;
    z-index: 2;
}

.category-overlay h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--gold-premium);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

/* CTA секция */
.cta-section {
    padding: 80px 0;
    color: var(--white);
    text-align: center;
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('/images/package.jpg') center center;
    background-size: cover;
    opacity: 0.15;
    z-index: 0;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

/* Страницы */
.page-header {
    color: var(--white);
    padding: 60px 0;
    text-align: center;
    position: relative;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('/images/Anik.jpg') center center;
    background-size: cover;
    opacity: 0.2;
    z-index: 0;
}

.page-header h1,
.page-header .page-subtitle {
    position: relative;
    z-index: 1;
}

.page-header h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.page-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Флот */
.fleet-section {
    position: relative;
    min-height: calc(100vh - 90px);
    overflow: hidden;
    display: flex;
    align-items: flex-start;
    color: var(--white);
}

.fleet-bg-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.fleet-bg-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: rgba(0, 0, 0, 0.55);
    pointer-events: none;
}

.fleet-content {
    position: relative;
    z-index: 2;
    padding: 80px 20px;
    width: 100%;
}

.fleet-header {
    text-align: center;
    margin-bottom: 3rem;
}

.fleet-header h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--white);
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.45);
}

.fleet-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
}

.fleet-vessels {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.fleet-vessel {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    align-items: center;
    background: rgba(0, 0, 0, 0.28);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 2rem;
    backdrop-filter: blur(4px);
}

.fleet-vessel-alt .fleet-vessel-image {
    order: -1;
}

.fleet-vessel-text h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    color: var(--gold-premium);
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.fleet-vessel-meta {
    margin-bottom: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.fleet-vessel-text p {
    margin-bottom: 1rem;
    font-size: 1.05rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.95);
}

.fleet-specs {
    margin: 1.25rem 0 0 1.25rem;
    font-size: 1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.92);
}

.fleet-specs li {
    margin-bottom: 0.35rem;
}

.fleet-vessel-image {
    text-align: center;
}

.fleet-vessel-image img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 420px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

/* О компании */
.about-content {
    padding: 60px 0;
}

.about-section {
    margin-bottom: 4rem;
}

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

.about-image {
    text-align: center;
}

.package-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(153, 27, 27, 0.3);
    filter: drop-shadow(0 5px 15px rgba(217, 119, 6, 0.2));
}

.about-text h2 {
    font-family: 'Montserrat', sans-serif;
    color: var(--gold-premium);
    margin-bottom: 1.5rem;
    font-size: 2rem;
    border-bottom: 2px solid var(--gold-premium);
    padding-bottom: 0.5rem;
    display: inline-block;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--white);
}

.about-section h2 {
    font-family: 'Montserrat', sans-serif;
    color: var(--gold-premium);
    margin-bottom: 1.5rem;
    font-size: 2rem;
    border-bottom: 2px solid var(--gold-premium);
    padding-bottom: 0.5rem;
    display: inline-block;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.about-list {
    margin: 1rem 0 1.5rem 1.5rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

.about-list li {
    margin-bottom: 0.5rem;
}

.about-lead {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    opacity: 0.95;
}

.about-target {
    margin-top: 1.5rem;
    font-size: 1.05rem;
    line-height: 1.8;
}

.stats-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 4rem 0;
    padding: 3rem 0;
    background: linear-gradient(135deg, var(--gold-premium) 0%, var(--gold-light) 100%);
    border-radius: 10px;
    border: 3px solid var(--primary-color);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--gold-premium);
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.stat-label {
    font-size: 1.1rem;
    color: var(--primary-color);
    font-weight: 600;
}

.values-section {
    margin-top: 4rem;
}

.values-section h2 {
    font-family: 'Montserrat', sans-serif;
    color: var(--gold-premium);
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2rem;
    position: relative;
    display: inline-block;
    width: 100%;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.values-section h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold-premium), transparent);
}

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

.value-card {
    background: linear-gradient(135deg, var(--gold-premium) 0%, var(--gold-light) 100%);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
    border-top: 4px solid var(--primary-color);
    border-left: 3px solid var(--primary-color);
    transition: all 0.3s;
    color: var(--primary-color);
}

.value-card:hover {
    border-left-color: var(--red-accent);
    transform: translateX(5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.value-card h3 {
    font-family: 'Montserrat', sans-serif;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

.value-card p {
    color: var(--black-light);
}

/* Каталог */
.catalog-section {
    padding: 60px 0;
}

.catalog-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
    justify-content: center;
}

.filter-btn {
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--gold-premium) 0%, var(--gold-light) 100%);
    border: 2px solid var(--primary-color);
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 1rem;
    color: var(--primary-color);
    font-weight: 600;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    color: var(--gold-premium);
    border-color: var(--gold-premium);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: linear-gradient(135deg, var(--gold-premium) 0%, var(--gold-light) 100%);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
    border: 2px solid var(--primary-color);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border: 1px solid var(--gold-premium);
}

.product-card:hover .product-image::before {
    border-color: var(--red-accent);
    box-shadow: inset 0 0 20px rgba(185, 28, 44, 0.4), 0 0 15px rgba(185, 28, 44, 0.3);
}

.product-image {
    background: linear-gradient(135deg, var(--black-dark) 0%, var(--primary-color) 50%, var(--secondary-color) 100%);
    padding: 20px;
    text-align: center;
    position: relative;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.product-image img {
    max-width: 100%;
    width: auto;
    height: auto;
    max-height: 250px;
    object-fit: contain;
    border-radius: 5px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
    display: block;
    margin: 0 auto;
}

.product-image-secondary {
    margin-top: 10px;
    position: relative;
    z-index: 1;
}

.product-image-secondary img {
    max-width: 100%;
    height: auto;
    max-height: 150px;
    object-fit: contain;
    border-radius: 5px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.product-image::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    border: 2px solid var(--gold-premium);
    border-radius: 5px;
    opacity: 0.8;
    box-shadow: inset 0 0 20px rgba(212, 175, 55, 0.4), 0 0 15px rgba(212, 175, 55, 0.2);
    pointer-events: none;
    z-index: 0;
}

.product-placeholder {
    font-size: 4rem;
}

.product-info {
    padding: 1.5rem;
}

.product-info h3 {
    font-family: 'Montserrat', sans-serif;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.3rem;
    display: inline-block;
    font-weight: 700;
}

.product-description {
    color: var(--black-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.product-price {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gold-premium);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* Контакты */
.contacts-section {
    padding: 60px 0;
}

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

.contact-info h2 {
    font-family: 'Montserrat', sans-serif;
    color: var(--gold-premium);
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--gold-premium);
    padding-bottom: 0.5rem;
    display: inline-block;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.contact-item h3 {
    font-family: 'Montserrat', sans-serif;
    color: var(--gold-premium);
    margin-bottom: 0.5rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.contact-icon {
    color: var(--gold-premium);
}

.contact-item p {
    color: var(--white);
}

.contact-item p {
    color: var(--text-dark);
    margin-bottom: 0.3rem;
}

.contact-form-wrapper h2 {
    font-family: 'Montserrat', sans-serif;
    color: var(--gold-premium);
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--gold-premium);
    padding-bottom: 0.5rem;
    display: inline-block;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.contact-form {
    background: linear-gradient(135deg, var(--gold-premium) 0%, var(--gold-light) 100%);
    padding: 2rem;
    border-radius: 10px;
    border: 2px solid var(--primary-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--primary-color);
    border-radius: 5px;
    font-size: 1rem;
    font-family: 'Roboto', sans-serif;
    transition: border-color 0.3s;
    background: var(--white);
    color: var(--primary-color);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold-premium);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

/* Футер */
.footer {
    color: var(--white);
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.footer-section h3,
.footer-section h4 {
    color: var(--gold-premium);
}

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

.footer-section h3,
.footer-section h4 {
    font-family: 'Montserrat', sans-serif;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.footer-section a:hover {
    opacity: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.8;
}

/* Адаптивность */
@media (max-width: 968px) {
    .about-content-wrapper {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
    }

    .fleet-vessel,
    .fleet-vessel-alt {
        grid-template-columns: 1fr;
    }

    .fleet-vessel-image,
    .fleet-vessel-alt .fleet-vessel-image {
        order: -1;
    }

    .fleet-content {
        padding: 60px 20px;
    }
}

@media (max-width: 768px) {
    .hero {
        background-attachment: scroll;
        padding: 80px 0;
    }
    
    .hero-package {
        display: none;
    }
    
    .nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: linear-gradient(135deg, var(--black-dark) 0%, var(--primary-color) 100%);
        transition: left 0.3s;
        padding: 2rem;
        border-bottom: 2px solid var(--gold-premium);
    }

    .nav.active {
        left: 0;
    }

    .nav-list {
        flex-direction: column;
        gap: 1rem;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .contacts-grid {
        grid-template-columns: 1fr;
    }

    .catalog-filters {
        justify-content: flex-start;
    }

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

@media (max-width: 480px) {
    .logo h1 {
        font-size: 1.4rem;
    }

    .hero {
        padding: 80px 0;
    }

    .hero-title {
        font-size: 1.6rem;
    }

    .features-grid,
    .categories-grid,
    .values-grid {
        grid-template-columns: 1fr;
    }

    .stats-section {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.lang-btn {
    background: transparent;
    border: 2px solid var(--gold-premium);
    border-radius: 5px;
    padding: 0.3rem 0.5rem;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 1.2rem;
    width: 40px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.lang-btn:hover {
    background: var(--gold-premium);
    transform: scale(1.1);
}

.lang-btn.active {
    background: var(--gold-premium);
    border-color: var(--primary-color);
}

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

/* Цветовые схемы для разных языков */

/* Китайский язык — черно-золотая схема с переливом */
body.lang-zh {
    background-color: var(--black-dark) !important;
}

body.lang-zh .header {
    background: linear-gradient(135deg, var(--black-dark) 0%, var(--primary-color) 50%, var(--secondary-color) 100%) !important;
    border-bottom: 2px solid var(--gold-premium) !important;
}

body.lang-zh .hero {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.85) 0%, rgba(26, 26, 26, 0.8) 50%, rgba(0, 0, 0, 0.9) 100%),
                url('/images/Anik.jpg') center center !important;
    border-bottom: 2px solid var(--gold-premium) !important;
}

body.lang-zh .features,
body.lang-zh .categories,
body.lang-zh .about-content,
body.lang-zh .catalog-section,
body.lang-zh .contacts-section {
    background: var(--black-dark) !important;
}

body.lang-zh .section-title {
    color: var(--gold-premium);
}

body.lang-zh .section-title {
    background: linear-gradient(
        90deg,
        #d4af37 0%,
        #f4d03f 25%,
        #ffd700 50%,
        #f4d03f 75%,
        #d4af37 100%
    );
    background-size: 200% auto;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gold-shimmer 3s linear infinite;
}

body.lang-zh .feature-card,
body.lang-zh .value-card,
body.lang-zh .product-card {
    background: linear-gradient(135deg, var(--gold-premium) 0%, var(--gold-dark) 50%, var(--gold-premium) 100%);
    color: var(--primary-color);
    border: 2px solid var(--gold-premium);
}

body.lang-zh .feature-card h3,
body.lang-zh .value-card h3,
body.lang-zh .product-info h3 {
    background: linear-gradient(
        90deg,
        #d4af37 0%,
        #f4d03f 25%,
        #ffd700 50%,
        #f4d03f 75%,
        #d4af37 100%
    );
    background-size: 200% auto;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gold-shimmer 3s linear infinite;
}

body.lang-zh .feature-card p,
body.lang-zh .value-card p,
body.lang-zh .product-description {
    color: var(--primary-color);
}

body.lang-zh .stats-section {
    background: linear-gradient(135deg, var(--gold-premium) 0%, var(--gold-dark) 100%);
    border: 3px solid var(--gold-premium);
}

body.lang-zh .stat-number {
    color: var(--gold-premium);
}

body.lang-zh .stat-label {
    background: linear-gradient(
        90deg,
        #d4af37 0%,
        #f4d03f 25%,
        #ffd700 50%,
        #f4d03f 75%,
        #d4af37 100%
    );
    background-size: 200% auto;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gold-shimmer 3s linear infinite;
}

body.lang-zh .about-text h2 {
    background: linear-gradient(
        90deg,
        #d4af37 0%,
        #f4d03f 25%,
        #ffd700 50%,
        #f4d03f 75%,
        #d4af37 100%
    );
    background-size: 200% auto;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gold-shimmer 3s linear infinite;
}

body.lang-zh .about-text p {
    color: var(--primary-color);
}

body.lang-zh .filter-btn {
    background: linear-gradient(135deg, var(--gold-premium) 0%, var(--gold-dark) 100%);
    color: var(--primary-color);
    border: 2px solid var(--gold-premium);
}

body.lang-zh .filter-btn:hover,
body.lang-zh .filter-btn.active {
    background: var(--primary-color);
    color: var(--gold-light);
}

body.lang-zh .contact-form {
    background: linear-gradient(135deg, var(--gold-premium) 0%, var(--gold-dark) 100%);
    border: 2px solid var(--gold-premium);
    color: var(--primary-color);
}

body.lang-zh .contact-info h2,
body.lang-zh .contact-form-wrapper h2,
body.lang-zh .cta-content h2,
body.lang-zh .cta-content p,
body.lang-zh .page-header h1,
body.lang-zh .about-section h2,
body.lang-zh .fleet-header h1,
body.lang-zh .fleet-vessel-text h2 {
    background: linear-gradient(
        90deg,
        #d4af37 0%,
        #f4d03f 25%,
        #ffd700 50%,
        #f4d03f 75%,
        #d4af37 100%
    );
    background-size: 200% auto;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gold-shimmer 3s linear infinite;
}

body.lang-zh .contact-item p {
    color: var(--primary-color);
}

body.lang-zh .footer {
    background: linear-gradient(135deg, var(--black-dark) 0%, var(--primary-color) 50%, var(--secondary-color) 100%) !important;
    border-top: 3px solid var(--gold-premium) !important;
}

body.lang-zh .cta-section {
    background: linear-gradient(135deg, var(--black-dark) 0%, var(--primary-color) 50%, var(--secondary-color) 100%) !important;
    border-top: 3px solid var(--gold-premium) !important;
    border-bottom: 3px solid var(--gold-premium) !important;
}

body.lang-zh .page-header {
    background: linear-gradient(135deg, var(--black-dark) 0%, var(--primary-color) 50%, var(--secondary-color) 100%) !important;
    border-bottom: 3px solid var(--gold-premium) !important;
}

/* Английский и русский — сине-бело-голубая схема (общая) */
body.lang-en,
body.lang-ru {
    --primary-color: #1e3c72;
    --secondary-color: #2a5298;
    --accent-color: #3d7fc1;
    --blue-light: #5ba3d0;
    --blue-dark: #0f4c75;
    --blue-ocean: #1a5490;
    background-color: var(--white) !important;
}

body.lang-en .header,
body.lang-ru .header {
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--primary-color) 50%, var(--secondary-color) 100%) !important;
    border-bottom: 2px solid var(--blue-light) !important;
}

body.lang-en .hero,
body.lang-ru .hero {
    background: linear-gradient(135deg, rgba(15, 76, 117, 0.85) 0%, rgba(30, 60, 114, 0.8) 50%, rgba(61, 127, 193, 0.75) 100%),
                url('/images/Anik.jpg') center center !important;
    border-bottom: 3px solid var(--blue-light) !important;
}

body.lang-en .features,
body.lang-en .categories,
body.lang-en .about-content,
body.lang-en .catalog-section,
body.lang-en .contacts-section,
body.lang-ru .features,
body.lang-ru .categories,
body.lang-ru .about-content,
body.lang-ru .catalog-section,
body.lang-ru .contacts-section {
    background: linear-gradient(135deg, #e8f4f8 0%, #d0e8f0 100%) !important;
}

body.lang-en .section-title,
body.lang-ru .section-title {
    color: var(--primary-color);
}

body.lang-en .section-title::after,
body.lang-ru .section-title::after {
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
}

body.lang-en .feature-card,
body.lang-en .value-card,
body.lang-en .product-card,
body.lang-ru .feature-card,
body.lang-ru .value-card,
body.lang-ru .product-card {
    background: var(--white);
    border: 2px solid var(--accent-color);
    box-shadow: 0 2px 10px rgba(30, 60, 114, 0.1);
}

body.lang-en .feature-card h3,
body.lang-en .value-card h3,
body.lang-en .product-info h3,
body.lang-ru .feature-card h3,
body.lang-ru .value-card h3,
body.lang-ru .product-info h3 {
    color: var(--primary-color);
}

body.lang-en .feature-card p,
body.lang-en .value-card p,
body.lang-en .product-description,
body.lang-ru .feature-card p,
body.lang-ru .value-card p,
body.lang-ru .product-description {
    color: var(--text-dark);
}

body.lang-en .feature-card,
body.lang-ru .feature-card {
    border-top: 3px solid var(--accent-color);
}

body.lang-en .value-card,
body.lang-ru .value-card {
    border-top: 4px solid var(--accent-color);
    border-left: 3px solid var(--primary-color);
}

body.lang-en .stats-section,
body.lang-ru .stats-section {
    background: linear-gradient(135deg, var(--blue-light) 0%, var(--accent-color) 100%);
    border: 3px solid var(--primary-color);
}

body.lang-en .stat-number,
body.lang-ru .stat-number {
    color: var(--white);
}

body.lang-en .stat-label,
body.lang-ru .stat-label {
    color: var(--white);
}

body.lang-en .about-text h2,
body.lang-ru .about-text h2,
body.lang-en .about-section h2,
body.lang-ru .about-section h2 {
    color: var(--primary-color);
    border-bottom: 2px solid var(--accent-color);
}

body.lang-en .about-section p,
body.lang-en .about-lead,
body.lang-en .about-target,
body.lang-en .about-list,
body.lang-ru .about-section p,
body.lang-ru .about-lead,
body.lang-ru .about-target,
body.lang-ru .about-list {
    color: var(--text-dark);
}

body.lang-en .about-list li,
body.lang-ru .about-list li {
    color: var(--text-dark);
}

body.lang-en .about-text p,
body.lang-ru .about-text p {
    color: var(--text-dark);
}

body.lang-en .filter-btn,
body.lang-ru .filter-btn {
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--accent-color);
}

body.lang-en .filter-btn:hover,
body.lang-en .filter-btn.active,
body.lang-ru .filter-btn:hover,
body.lang-ru .filter-btn.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

body.lang-en .contact-form,
body.lang-ru .contact-form {
    background: var(--white);
    border: 2px solid var(--accent-color);
}

body.lang-en .contact-info h2,
body.lang-en .contact-form-wrapper h2,
body.lang-ru .contact-info h2,
body.lang-ru .contact-form-wrapper h2 {
    color: var(--primary-color);
    border-bottom: 2px solid var(--accent-color);
}

body.lang-en .contact-item h3,
body.lang-ru .contact-item h3 {
    color: var(--primary-color);
}

body.lang-en .contact-item p,
body.lang-ru .contact-item p {
    color: var(--text-dark);
}

body.lang-en .contact-icon,
body.lang-ru .contact-icon {
    color: var(--accent-color);
}

body.lang-en .footer,
body.lang-ru .footer {
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--primary-color) 50%, var(--secondary-color) 100%) !important;
    border-top: 3px solid var(--blue-light) !important;
}

body.lang-en .btn-primary,
body.lang-ru .btn-primary {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--blue-light) 100%);
    color: var(--white);
    border: 2px solid var(--accent-color);
}

body.lang-en .btn-secondary,
body.lang-ru .btn-secondary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    border: 2px solid var(--primary-color);
}

body.lang-en .product-price,
body.lang-ru .product-price {
    color: var(--primary-color);
}

body.lang-en .page-header,
body.lang-ru .page-header {
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--primary-color) 50%, var(--secondary-color) 100%) !important;
    border-bottom: 3px solid var(--blue-light) !important;
}

body.lang-en .cta-section,
body.lang-ru .cta-section {
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--primary-color) 50%, var(--accent-color) 100%) !important;
    border-top: 3px solid var(--blue-light) !important;
    border-bottom: 3px solid var(--blue-light) !important;
}