:root {
    --primary: #2563eb;
    --primary-light: #3b82f6;
    --primary-dark: #1e3a8a;
    --accent: #f59e0b;
    --accent-light: #fbbf24;
    --success: #10b981;
    --dark: #0f172a;
    --dark-light: #1e293b;
    --gray: #64748b;
    --gray-light: #cbd5e1;
    --white: #ffffff;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --border: #e2e8f0;
    --bg-light: #f8fafc;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-light);
    position: relative;
    overflow-x: hidden;
}
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}
/* HEADER */
header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}
.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-dark);
}
.logo-icon {
    font-size: 2.5rem;
}
.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.02em;
}
.logo-subtitle {
    font-size: 0.8rem;
    color: var(--gray);
    font-weight: 500;
}
.nav {
    display: flex;
    gap: 2.5rem;
}
.nav a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    padding: 0.5rem 0;
    position: relative;
    transition: color 0.3s;
}
.nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s;
}
.nav a:hover {
    color: var(--primary);
}
.nav a:hover::after {
    width: 100%;
}
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}
.mobile-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 3px;
}
/* HERO */
.hero {
    background: linear-gradient(rgba(30, 60, 114, 0.85), rgba(42, 82, 152, 0.85)), url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    color: var(--white);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
    z-index: 1;
}
.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}
.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}
.hero p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
}
.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
}
.btn-primary {
    background: var(--accent);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
}
.btn-primary:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.5);
}
.btn-secondary {
    background: var(--white);
    color: var(--primary);
}
.btn-secondary:hover {
    background: var(--gray-light);
    transform: translateY(-2px);
}
/* STATS BAR */
.stats-bar {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 2.5rem 0;
    box-shadow: var(--shadow);
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}
.stat-item {
    text-align: center;
}
.stat-value {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 0.5rem;
}
.stat-label {
    color: var(--text-light);
    font-size: 1rem;
    font-weight: 500;
}
/* SECTIONS */
.section {
    padding: 5rem 0;
}
.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}
.section-title {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}
.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
}
/* NEWS CARDS - 4 ГОЛЕМИ */
.featured-grid-four {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}
.featured-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    border: 2px solid transparent;
}
.featured-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}
.card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}
.card-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(255, 255, 255, 0.95);
    color: var(--text-dark);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.card-content {
    padding: 1.5rem;
}
.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.3;
    color: var(--text-dark);
}
.card-description {
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.6;
    font-size: 0.95rem;
}
.card-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--gray);
}
/* NEWS CARDS - 8 МАЛКИ */
.cards-grid-small {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 1rem;
}
.card-small {
    background: var(--white);
    border-radius: 12px;
    padding: 1.25rem;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    text-align: center;
    border: 2px solid transparent;
    cursor: pointer;
}
.card-small:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}
.card-small .card-badge {
    position: static;
    display: block;
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    background: none;
    padding: 0;
}
.card-small h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    line-height: 1.3;
}
.card-small p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}
.card-small span {
    font-size: 0.75rem;
    color: var(--gray);
    font-weight: 500;
}
/* SERVICES */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}
.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: all 0.3s;
    cursor: pointer;
    border: 2px solid transparent;
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}
.service-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}
.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}
.service-description {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.6;
}
/* CATEGORIES */
.categories {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2.5rem;
    justify-content: center;
}
.category-chip {
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    background: var(--white);
    border: 2px solid var(--border);
    cursor: pointer;
    transition: all 0.3s;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
}
.category-chip:hover,
.category-chip.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}
/* ADS CARDS */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}
.card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    border: 2px solid transparent;
}
.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}
/* FOOTER */
footer {
    background: var(--dark);
    color: var(--white);
    padding: 4rem 0 2rem;
    margin-top: 5rem;
}
.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}
.footer-section h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--accent-light);
}
.footer-section ul {
    list-style: none;
}
.footer-section ul li {
    margin-bottom: 0.75rem;
}
.footer-section a {
    color: var(--gray-light);
    text-decoration: none;
    transition: color 0.3s;
    font-size: 1rem;
}
.footer-section a:hover {
    color: var(--white);
}
.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--gray-light);
    font-size: 1rem;
}
/* SCROLL TO TOP */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
    z-index: 99;
}
.scroll-top.visible {
    opacity: 1;
    pointer-events: auto;
}
.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.5);
}
/* RESPONSIVE */
@media (max-width: 1400px) {
    .cards-grid-small {
        grid-template-columns: repeat(4, 1fr);
    }
}
@media (max-width: 1024px) {
    .featured-grid-four {
        grid-template-columns: repeat(2, 1fr);
    }
    .cards-grid-small {
        grid-template-columns: repeat(4, 1fr);
    }
    .container {
        padding: 0 1.5rem;
    }
}
@media (max-width: 768px) {
    .nav {
        display: none;
    }
    .mobile-toggle {
        display: flex;
    }
    .hero h1 {
        font-size: 2rem;
    }
    .hero p {
        font-size: 1rem;
    }
    .section-title {
        font-size: 2rem;
    }
    .featured-grid-four {
        grid-template-columns: 1fr;
    }
    .cards-grid-small {
        grid-template-columns: repeat(2, 1fr);
    }
    .services-grid,
    .cards-grid {
        grid-template-columns: 1fr;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .cards-grid-small {
        grid-template-columns: 1fr;
    }
    .hero-buttons {
        flex-direction: column;
    }
    .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ==================== FEATURED CARDS STYLES ==================== */

/* Featured News Cards */
.featured-grid-four {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.featured-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.featured-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.card-image {
    position: relative;
    overflow: hidden;
}

.card-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(37, 99, 235, 0.95);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 10;
    backdrop-filter: blur(10px);
}

.card-content {
    padding: 1.5rem;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
    line-height: 1.4;
}

.card-description {
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.card-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--gray);
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.card-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Service Cards */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    filter: grayscale(0);
    transition: all 0.3s;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.service-description {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Ads/Generic Cards */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

/* Section Styling */
.section {
    padding: 4rem 0;
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Responsive adjustments for cards */
@media (max-width: 768px) {
    .featured-grid-four,
    .services-grid,
    .cards-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

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

    .card-title {
        font-size: 1.125rem;
    }
}