:root {
    /* Серебряная палитра */
    --silver-dark: #0d0d0d;
    --silver-darker: #050505;
    --silver-medium: #2a2a2a;
    --silver-light: #4a4a4a;
    --silver-bright: #e8e8e8;
    --silver-shine: #ffffff;
    --silver-glow: rgba(255, 255, 255, 0.1);
    
    /* Градиенты серебра */
    --gradient-silver: linear-gradient(90deg, #1a1a1a 0%, #ffffff 50%, #1a1a1a 100%);
    --gradient-silver-vertical: linear-gradient(180deg, #1a1a1a 0%, #ffffff 50%, #1a1a1a 100%);
    --gradient-silver-diagonal: linear-gradient(135deg, #0d0d0d 0%, #ffffff 50%, #0d0d0d 100%);
    --gradient-silver-card: linear-gradient(135deg, rgba(26, 26, 26, 0.95) 0%, rgba(255, 255, 255, 0.1) 50%, rgba(26, 26, 26, 0.95) 100%);
    
    /* Фон */
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --bg-surface: rgba(255, 255, 255, 0.03);
    --bg-surface-strong: rgba(255, 255, 255, 0.06);
    
    /* Текст */
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #707070;
    
    /* Границы */
    --border-color: rgba(255, 255, 255, 0.1);
    --border-bright: rgba(255, 255, 255, 0.3);
    
    /* Тени и свечение */
    --shadow-silver: 0 20px 60px rgba(0, 0, 0, 0.8);
    --glow-silver: 0 0 40px rgba(255, 255, 255, 0.15);
    --glow-silver-strong: 0 0 60px rgba(255, 255, 255, 0.25);
    
    /* Анимации */
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    
    --border-radius: 20px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.03), transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.02), transparent 50%),
        linear-gradient(180deg, #000000 0%, #0a0a0a 50%, #000000 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(255, 255, 255, 0.01) 2px,
            rgba(255, 255, 255, 0.01) 4px
        );
    pointer-events: none;
    z-index: 0;
    animation: scanlines 8s linear infinite;
}

@keyframes scanlines {
    0% { transform: translateY(0); }
    100% { transform: translateY(20px); }
}

.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 1;
}

/* Header - Металлический эффект */
header {
    background: linear-gradient(180deg, 
        rgba(26, 26, 26, 0.95) 0%, 
        rgba(13, 13, 13, 0.98) 100%);
    backdrop-filter: blur(30px) saturate(200%);
    -webkit-backdrop-filter: blur(30px) saturate(200%);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.2),
        inset 0 -1px 0 rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid var(--border-bright);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: var(--transition);
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.1), 
        transparent
    );
    animation: headerShine 4s linear infinite;
}

@keyframes headerShine {
    0% { left: -100%; }
    100% { left: 100%; }
}

header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-silver);
    opacity: 0.6;
    animation: silverFlow 3s ease-in-out infinite;
}

@keyframes silverFlow {
    0%, 100% { 
        background-position: 0% 50%;
        opacity: 0.6;
    }
    50% { 
        background-position: 100% 50%;
        opacity: 0.9;
    }
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 85px;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    position: relative;
    transition: var(--transition);
}

.logo::before {
    content: '';
    position: absolute;
    inset: -12px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1), transparent 70%);
    opacity: 0;
    border-radius: 50%;
    transition: var(--transition);
    filter: blur(20px);
}

.logo:hover::before {
    opacity: 1;
    animation: logoPulse 2s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 1; }
}

.logo-icon {
    width: 60px;
    height: 60px;
    object-fit: contain;
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.3));
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.logo:hover .logo-icon {
    filter: drop-shadow(0 0 40px rgba(255, 255, 255, 0.6));
    transform: scale(1.05) rotate(5deg);
}

.logo-icon-small {
    width: 34px;
    height: 34px;
    object-fit: contain;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.2));
}

.logo-text {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.85rem;
    font-weight: 900;
    background: var(--gradient-silver);
    background-size: 200% 200%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
    position: relative;
    transition: var(--transition);
    animation: silverTextShine 4s ease-in-out infinite;
}

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

.logo:hover .logo-text {
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.5));
    transform: scale(1.02);
}

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

nav a {
    font-weight: 600;
    text-decoration: none;
    color: var(--text-secondary);
    transition: var(--transition);
    font-size: 1rem;
    position: relative;
    padding: 8px 0;
    letter-spacing: 0.3px;
}

nav a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-silver);
    border-radius: 999px;
    transition: var(--transition);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.4);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 8px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3), transparent);
    border-radius: 50%;
    transition: var(--transition);
    filter: blur(8px);
}

nav a:hover, nav a.active {
    color: var(--text-primary);
}

nav a:hover::before, nav a.active::before {
    width: 100%;
}

nav a:hover::after, nav a.active::after {
    width: 80%;
}

.user-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn {
    padding: 0.9rem 1.8rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 0.5px;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-silver);
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

.btn-primary {
    background: var(--gradient-silver);
    background-size: 200% 200%;
    color: #000000;
    box-shadow: var(--glow-silver), 0 4px 15px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    animation: buttonSilverShine 3s ease-in-out infinite;
}

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

.btn-primary::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(255, 255, 255, 0.3) 50%, 
        transparent 70%
    );
    animation: buttonSweep 3s linear infinite;
}

@keyframes buttonSweep {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--glow-silver-strong), 0 8px 25px rgba(0, 0, 0, 0.7);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--border-bright);
    color: var(--text-primary);
    transform: translateY(-3px);
    box-shadow: var(--glow-silver), 0 6px 20px rgba(0, 0, 0, 0.5);
}

.card-content .btn,
.news-content .btn {
    margin-top: 1rem;
    margin-left: auto;
    display: block;
    width: fit-content;
}

/* Mobile navigation */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    cursor: pointer;
    z-index: 100;
    position: relative;
    margin-left: auto;
    order: 3;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.menu-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.05);
    border-color: var(--border-bright);
}

.menu-toggle span {
    width: 28px;
    height: 3px;
    background: var(--gradient-silver);
    margin: 4px 0;
    transition: var(--transition);
    border-radius: 3px;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

/* Hero section - Серебряный эффект */
.hero {
    padding: 7rem 0 5rem;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.05), transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.03), transparent 35%),
        linear-gradient(180deg, #000000 0%, #0a0a0a 50%, #000000 100%);
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 100px,
            rgba(255, 255, 255, 0.01) 100px,
            rgba(255, 255, 255, 0.01) 200px
        );
    pointer-events: none;
    animation: heroGrid 20s linear infinite;
}

@keyframes heroGrid {
    0% { transform: translate(0, 0); }
    100% { transform: translate(100px, 100px); }
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.08), 
        transparent
    );
    animation: heroShimmer 6s linear infinite;
}

@keyframes heroShimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.placeholder-text {
    text-align: center;
    color: var(--text-secondary);
    padding: 2rem;
}

.footer-logo-block {
    margin-bottom: 1.5rem;
}

.footer-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 850px;
    margin: 0 auto;
    gap: 2rem;
}

.hero-content h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 3.8rem;
    line-height: 1.1;
    font-weight: 900;
    color: var(--text-primary);
    text-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
    animation: heroTitleFloat 4s ease-in-out infinite;
}

@keyframes heroTitleFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero-content h1 span {
    background: var(--gradient-silver);
    background-size: 200% 200%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 4s ease infinite;
    position: relative;
    display: inline-block;
}

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

.hero-content h1 span::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-silver);
    border-radius: 2px;
    opacity: 0.6;
    filter: blur(8px);
    animation: underlineGlow 3s ease-in-out infinite;
}

@keyframes underlineGlow {
    0%, 100% { opacity: 0.6; transform: scaleX(0.8); }
    50% { opacity: 1; transform: scaleX(1); }
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    max-width: 650px;
    line-height: 1.8;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 1rem;
}

.tag {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    color: var(--text-primary);
    padding: 0.65rem 1.3rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.tag::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-silver);
    opacity: 0;
    transition: var(--transition);
}

.tag::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(255, 255, 255, 0.2) 50%, 
        transparent 70%
    );
    opacity: 0;
    transition: var(--transition);
}

.tag:hover {
    transform: translateY(-3px) scale(1.05);
    border-color: var(--border-bright);
    box-shadow: var(--glow-silver), 0 8px 20px rgba(0, 0, 0, 0.5);
}

.tag:hover::before {
    opacity: 1;
}

.tag:hover::after {
    opacity: 1;
    animation: tagSweep 2s linear infinite;
}

@keyframes tagSweep {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.tag:hover {
    color: #000000;
    z-index: 1;
}

/* Featured news */
.section {
    padding: 6rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.6rem;
    font-weight: 900;
    color: var(--text-primary);
    margin-bottom: 1.2rem;
    position: relative;
    display: inline-block;
    letter-spacing: -0.5px;
    font-family: 'Montserrat', sans-serif;
}

.section-title::before {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-silver);
    border-radius: 999px;
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.4);
    animation: titleLinePulse 2s ease-in-out infinite;
}

@keyframes titleLinePulse {
    0%, 100% { width: 80px; opacity: 0.8; }
    50% { width: 120px; opacity: 1; }
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -18px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2), transparent);
    border-radius: 50%;
    filter: blur(15px);
    animation: titleGlow 3s ease-in-out infinite;
}

@keyframes titleGlow {
    0%, 100% { transform: translateX(-50%) scale(1); opacity: 0.3; }
    50% { transform: translateX(-50%) scale(1.5); opacity: 0.6; }
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.8;
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.card {
    background: var(--gradient-silver-card);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.2),
        inset 0 -1px 0 rgba(0, 0, 0, 0.5);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-silver);
    opacity: 0;
    transition: var(--transition);
    border-radius: var(--border-radius);
    z-index: 0;
}

.card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(255, 255, 255, 0.1) 50%, 
        transparent 70%
    );
    opacity: 0;
    transition: var(--transition);
    animation: cardSweep 4s linear infinite;
}

@keyframes cardSweep {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.card:hover {
    transform: translateY(-12px) scale(1.02) rotateY(2deg);
    box-shadow: 
        0 30px 80px rgba(0, 0, 0, 0.8),
        var(--glow-silver-strong),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    border-color: var(--border-bright);
}

.card:hover::before {
    opacity: 0.15;
}

.card:hover::after {
    opacity: 1;
}

.card-image {
    height: 240px;
    width: 100%;
    overflow: hidden;
    position: relative;
}

.card-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.9) 100%);
    pointer-events: none;
    opacity: 0.7;
}

.card-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-silver);
    opacity: 0;
    transition: var(--transition);
    z-index: 1;
    mix-blend-mode: overlay;
}

.card:hover .card-image::before {
    opacity: 0.2;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.card:hover .card-image img {
    transform: scale(1.12) rotate(1deg);
    filter: brightness(1.1) contrast(1.1);
}

.card-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    position: relative;
    z-index: 1;
}

.card-tag {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 0.9rem;
    width: fit-content;
    align-self: flex-start;
    border: 1px solid var(--border-color);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card-tag::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-silver);
    opacity: 0;
    transition: var(--transition);
}

.card:hover .card-tag {
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
    border-color: var(--border-bright);
}

.card:hover .card-tag::before {
    opacity: 1;
}

.card:hover .card-tag {
    color: #000000;
}

.card-title {
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    line-height: 1.4;
    color: var(--text-primary);
    transition: var(--transition);
}

.card:hover .card-title {
    background: var(--gradient-silver);
    background-size: 200% 200%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 3s ease infinite;
}

.card-excerpt {
    color: var(--text-secondary);
    margin-bottom: 1.2rem;
    font-size: 0.98rem;
    line-height: 1.7;
}

.card-meta {
    display: flex;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.date, .author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.card:hover .date, .card:hover .author {
    color: var(--text-secondary);
}

/* Categories section */
.categories {
    background: 
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01)),
        radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.05), transparent 50%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.categories::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--gradient-silver);
    opacity: 0.3;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
}

.category-card {
    background: var(--gradient-silver-card);
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: var(--border-radius);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: var(--transition);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1), transparent 70%);
    opacity: 0;
    transition: var(--transition);
}

.category-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-silver);
    opacity: 0;
    transition: var(--transition);
    z-index: 0;
}

.category-card:hover {
    transform: translateY(-10px) scale(1.03) rotateX(2deg);
    box-shadow: 
        0 30px 80px rgba(0, 0, 0, 0.8),
        var(--glow-silver-strong),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    border-color: var(--border-bright);
}

.category-card:hover::before {
    opacity: 1;
    animation: categoryGlow 3s ease-in-out infinite;
}

@keyframes categoryGlow {
    0%, 100% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(1.1); }
}

.category-card:hover::after {
    opacity: 0.1;
}

.category-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: var(--gradient-silver);
    background-size: 200% 200%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.3));
    transition: var(--transition);
    position: relative;
    z-index: 1;
    animation: iconFloat 3s ease-in-out infinite, silverTextShine 4s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.category-card:hover .category-icon {
    filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.6));
    transform: scale(1.1) rotate(5deg);
}

.category-title {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.category-card:hover .category-title {
    background: var(--gradient-silver);
    background-size: 200% 200%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 3s ease infinite;
}

.category-description {
    color: var(--text-secondary);
    font-size: 0.98rem;
    margin-bottom: 1.5rem;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

/* Latest news */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.news-card {
    background: var(--gradient-silver-card);
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
}

.news-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-silver);
    opacity: 0;
    transition: var(--transition);
    border-radius: var(--border-radius);
    z-index: 0;
}

.news-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(255, 255, 255, 0.1) 50%, 
        transparent 70%
    );
    opacity: 0;
    transition: var(--transition);
    animation: cardSweep 4s linear infinite;
}

.news-card:hover {
    transform: translateY(-12px) scale(1.02) rotateY(2deg);
    box-shadow: 
        0 30px 80px rgba(0, 0, 0, 0.8),
        var(--glow-silver-strong),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    border-color: var(--border-bright);
}

.news-card:hover::before {
    opacity: 0.15;
}

.news-card:hover::after {
    opacity: 1;
}

.news-image {
    height: 230px;
    width: 100%;
    overflow: hidden;
    position: relative;
}

.news-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.9) 100%);
    pointer-events: none;
    opacity: 0.7;
}

.news-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-silver);
    opacity: 0;
    transition: var(--transition);
    z-index: 1;
    mix-blend-mode: overlay;
}

.news-card:hover .news-image::before {
    opacity: 0.2;
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.news-card:hover .news-image img {
    transform: scale(1.12) rotate(1deg);
    filter: brightness(1.1) contrast(1.1);
}

.news-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    color: var(--text-secondary);
    position: relative;
    z-index: 1;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    margin-top: 2rem;
    flex-wrap: nowrap;
    width: 100%;
    grid-column: 1 / -1;
}

.pagination a,
.pagination span {
    padding: 0.75rem 1.2rem;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    text-decoration: none;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    min-width: 44px;
    text-align: center;
    white-space: nowrap;
    flex-shrink: 0;
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

.pagination a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-silver);
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

.pagination a:hover {
    border-color: var(--border-bright);
    color: #000000;
    box-shadow: var(--glow-silver), 0 4px 15px rgba(0, 0, 0, 0.5);
    transform: translateY(-2px) scale(1.05);
}

.pagination a:hover::before {
    opacity: 1;
}

.pagination a.active {
    background: var(--gradient-silver);
    background-size: 200% 200%;
    color: #000000;
    border-color: transparent;
    box-shadow: var(--glow-silver), 0 4px 15px rgba(0, 0, 0, 0.5);
    font-weight: 800;
    animation: buttonSilverShine 3s ease-in-out infinite;
}

.pagination .disabled {
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.02);
    cursor: default;
    opacity: 0.5;
}

.pagination-dots {
    padding: 0.75rem 0.6rem;
    color: var(--text-muted);
    user-select: none;
}

/* Дисклеймер */
.disclaimer,
p.disclaimer {
    font-size: 0.7rem !important;
    line-height: 1.4 !important;
    color: var(--text-muted) !important;
    opacity: 0.8 !important;
}

/* Newsletter */
.newsletter {
    background: 
        radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.08), transparent 45%),
        radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.05), transparent 40%),
        linear-gradient(180deg, #000000, #0a0a0a 60%, #000000);
    padding: 5rem 0;
    color: white;
    text-align: center;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    box-shadow: inset 0 20px 60px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
}

.newsletter::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.08), 
        transparent
    );
    animation: newsletterShimmer 6s linear infinite;
}

@keyframes newsletterShimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.newsletter .container {
    max-width: 680px;
    position: relative;
    z-index: 1;
}

.newsletter-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.newsletter-btn {
    padding: 1.1rem 2.8rem;
    font-size: 1.05rem;
    font-weight: 700;
    border-radius: 50px;
    background: var(--gradient-silver);
    background-size: 200% 200%;
    color: #000000 !important;
    border: 1px solid rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    box-shadow: var(--glow-silver), 0 4px 15px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

.newsletter-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-silver);
    background-size: 200% 200%;
    opacity: 1;
    z-index: 0;
}

.newsletter-btn::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(255, 255, 255, 0.3) 50%, 
        transparent 70%
    );
    z-index: 0;
}

.newsletter-btn:hover {
    transform: translateY(-4px) scale(1.03);
    box-shadow: var(--glow-silver-strong), 0 8px 25px rgba(0, 0, 0, 0.7);
    border-color: rgba(255, 255, 255, 0.5);
    color: #000000 !important;
}

.newsletter-btn span,
.newsletter-btn i {
    position: relative;
    z-index: 2;
    color: #000000 !important;
}

.newsletter-btn i {
    z-index: 2;
}

/* Footer */
footer {
    background: #050505;
    color: white;
    padding: 5rem 0 2rem;
    border-top: 1px solid var(--border-color);
    box-shadow: inset 0 20px 60px rgba(0, 0, 0, 0.6);
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--gradient-silver);
    opacity: 0.3;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-column h3 {
    font-size: 1.3rem;
    margin-bottom: 1.8rem;
    position: relative;
    padding-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 800;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 4px;
    background: var(--gradient-silver);
    border-radius: 999px;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 1rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--text-primary);
    transform: translateX(8px);
}

.footer-links a i {
    transition: var(--transition);
}

.footer-links a:hover i {
    color: var(--text-primary);
    transform: scale(1.2);
}

.social-icons {
    display: flex;
    gap: 1.2rem;
    margin-top: 2rem;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.social-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-silver);
    opacity: 0;
    transition: var(--transition);
    border-radius: 50%;
}

.social-icon:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: var(--glow-silver), 0 8px 20px rgba(0, 0, 0, 0.5);
    border-color: var(--border-bright);
}

.social-icon:hover::before {
    opacity: 1;
}

.social-icon i {
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.social-icon:hover i {
    color: #000000;
    transform: rotate(360deg);
}

.copyright {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Mobile Menu (Enhanced) */
.mobile-menu {
    position: fixed;
    top: 85px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 85px);
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(30px) saturate(200%);
    transition: var(--transition);
    overflow-y: auto;
    z-index: 90;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border-color);
}

.mobile-menu.open {
    left: 0;
}

.mobile-menu ul {
    list-style: none;
    flex: 1;
}

.mobile-menu ul li {
    padding: 1.2rem 0;
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu ul li:last-child {
    border-bottom: none;
}

.mobile-menu a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.2rem;
    display: block;
    padding: 0.75rem;
    transition: var(--transition);
    border-radius: 12px;
    position: relative;
}

.mobile-menu a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 0;
    background: var(--gradient-silver);
    border-radius: 0 4px 4px 0;
    transition: var(--transition);
}

.mobile-menu a:hover, .mobile-menu a.active {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
    padding-left: 1.5rem;
}

.mobile-menu a:hover::before, .mobile-menu a.active::before {
    height: 60%;
}

.mobile-user-actions {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

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

.animate-up {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.delay-1 {
    animation-delay: 0.1s;
}

.delay-2 {
    animation-delay: 0.2s;
}

.delay-3 {
    animation-delay: 0.3s;
}

.delay-4 {
    animation-delay: 0.4s;
}

/* Responsive design */
@media (max-width: 1024px) {
    .featured-grid, .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }
    
    .pagination {
        gap: 0.6rem;
    }
    
    .pagination a,
    .pagination span {
        padding: 0.7rem 1rem;
        font-size: 0.95rem;
        min-width: 42px;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 4rem 0;
    }

    .hero-content h1 {
        font-size: 2.8rem;
    }

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

    .news-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .pagination {
        gap: 0.5rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .pagination a,
    .pagination span {
        padding: 0.65rem 0.9rem;
        font-size: 0.9rem;
        min-width: 40px;
    }

    nav ul {
        display: none;
    }

    .user-actions {
        display: none;
    }

    .menu-toggle {
        display: flex;
        margin-left: auto;
        order: 3;
    }
    
    .header-content {
        position: relative;
    }

    .hero {
        padding: 4rem 0 3rem;
    }

    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .featured-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 576px) {
    .featured-grid, .categories-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .section-title {
        font-size: 1.9rem;
    }

    .hero {
        padding: 3rem 0;
    }

    .hero-content h1 {
        font-size: 2.2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .news-grid {
        gap: 1.5rem;
    }

    .news-image, .card-image {
        height: 200px;
    }
    
    .pagination {
        gap: 0.4rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .pagination a,
    .pagination span {
        padding: 0.6rem 0.8rem;
        font-size: 0.85rem;
        min-width: 36px;
    }
    
    .newsletter-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .newsletter-btn {
        width: 100%;
        justify-content: center;
    }
    
    .menu-toggle {
        width: 46px;
        height: 46px;
    }
    
    .menu-toggle span {
        width: 26px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 360px) {
    .container {
        padding: 0 1rem;
    }
    
    .header-content {
        height: 70px;
    }
    
    .logo-text {
        font-size: 1.5rem;
    }
    
    .logo-icon {
        width: 36px;
        height: 36px;
    }
    
    .menu-toggle {
        width: 42px;
        height: 42px;
    }
    
    .menu-toggle span {
        width: 24px;
        height: 2.5px;
    }
    
    .hero {
        padding: 2.5rem 0;
    }
    
    .hero-content h1 {
        font-size: 1.9rem;
        line-height: 1.3;
    }
    
    .hero-content p {
        font-size: 0.95rem;
    }
    
    .section-title {
        font-size: 1.7rem;
    }
    
    .section-subtitle {
        font-size: 0.95rem;
    }
    
    .card-content,
    .news-content {
        padding: 1.5rem;
    }
    
    .card-title {
        font-size: 1.2rem;
        line-height: 1.4;
    }
    
    .card-excerpt {
        font-size: 0.9rem;
    }
    
    .card-meta {
        font-size: 0.85rem;
    }
    
    .footer-column h3 {
        font-size: 1.1rem;
    }
    
    .footer-links {
        font-size: 0.9rem;
    }
    
    .social-icon {
        width: 42px;
        height: 42px;
    }
    
    .copyright {
        font-size: 0.85rem;
    }
    
    .newsletter-btn {
        padding: 1rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .pagination {
        gap: 0.3rem;
        flex-wrap: wrap;
    }
    
    .pagination a,
    .pagination span {
        padding: 0.55rem 0.7rem;
        font-size: 0.8rem;
        min-width: 32px;
    }
    
    .tag {
        font-size: 0.85rem;
        padding: 0.55rem 1rem;
    }
}