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

        :root {
            --primary: #1e293b;
            --secondary: #64748b;
            --accent: #0f172a;
            --light: #f8fafc;
            --white: #ffffff;
            --border: #e2e8f0;
            --text-primary: #0f172a;
            --text-secondary: #64748b;
            --transition: all 0.2s ease;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            line-height: 1.6;
            color: var(--text-primary);
            background: var(--white);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Typography */
        h1, h2, h3, h4, h5, h6 {
            font-weight: 600;
            line-height: 1.2;
            margin-bottom: 1rem;
        }

        h1 { font-size: 3rem; }
        h2 { font-size: 2.5rem; }
        h3 { font-size: 1.5rem; }

        p {
            color: var(--text-secondary);
            margin-bottom: 1rem;
        }

        /* Header */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
            z-index: 1000;
            transition: var(--transition);
        }

        .nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
        }

        .nav-logo {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--primary);
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 40px;
        }

        .nav-link {
            text-decoration: none;
            color: var(--text-primary);
            font-weight: 400;
            font-size: 0.95rem;
            transition: var(--transition);
            position: relative;
        }

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

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 4px;
        }

        .hamburger span {
            width: 24px;
            height: 2px;
            background: var(--primary);
            transition: var(--transition);
        }

        /* Hero Section */
        .hero {
            padding: 160px 0 120px;
            background: var(--white);
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: 
                /* Изометрические кубы */
                linear-gradient(30deg, transparent 40%, rgba(30, 41, 59, 0.06) 40%, rgba(30, 41, 59, 0.06) 60%, transparent 60%),
                linear-gradient(150deg, transparent 40%, rgba(30, 41, 59, 0.04) 40%, rgba(30, 41, 59, 0.04) 60%, transparent 60%),
                linear-gradient(90deg, transparent 40%, rgba(30, 41, 59, 0.03) 40%, rgba(30, 41, 59, 0.03) 60%, transparent 60%),
                /* Технологическая сетка */
                linear-gradient(rgba(30, 41, 59, 0.02) 1px, transparent 1px),
                linear-gradient(90deg, rgba(30, 41, 59, 0.02) 1px, transparent 1px);
            background-size: 
                200px 200px,
                200px 200px, 
                200px 200px,
                40px 40px,
                40px 40px;
            background-position: 
                0 0,
                100px 100px,
                50px 50px,
                0 0,
                0 0;
            z-index: 1;
        }

        .hero::after {
            content: '';
            position: absolute;
            top: 10%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: 
                /* Абстрактные геометрические формы */
                conic-gradient(from 45deg at 30% 30%, transparent 0deg, rgba(30, 41, 59, 0.03) 90deg, transparent 180deg),
                radial-gradient(ellipse at 70% 70%, rgba(30, 41, 59, 0.02) 0%, transparent 70%);
            transform: rotate(-15deg);
            border-radius: 20% 80% 30% 70%;
            z-index: 1;
        }

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

        .hero-content {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
        }

        .hero-title {
            color: var(--text-primary);
            margin-bottom: 24px;
            font-weight: 700;
        }

        .hero-subtitle {
            font-size: 1.25rem;
            color: var(--text-secondary);
            margin-bottom: 40px;
            font-weight: 400;
        }

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 48px;
    max-width: 800px;
    margin: 0 auto 48px auto;
    /*text-align: justify;*/
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

        .btn {
            padding: 16px 32px;
            border: 2px solid var(--primary);
            background: var(--primary);
            color: var(--white);
            text-decoration: none;
            font-weight: 500;
            font-size: 0.95rem;
            transition: var(--transition);
            cursor: pointer;
            border: none;
        }

        .btn:hover {
            background: var(--accent);
        }

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

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

        /* Section Styles */
        .section {
            padding: 120px 0;
        }

        .section-alt {
            background: var(--light);
        }

        .section-header {
            text-align: center;
            margin-bottom: 80px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .section-title {
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .section-subtitle {
            font-size: 1.1rem;
            color: var(--text-secondary);
        }

        /* Services */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 32px;
        }

        .service-card {
            background: var(--white);
            padding: 48px 32px;
            border: 1px solid var(--border);
            transition: var(--transition);
        }

        .service-card:hover {
            border-color: var(--primary);
        }

        .service-icon {
            width: 48px;
            height: 48px;
            background: var(--primary);
            color: var(--white);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 24px;
            font-size: 20px;
        }

        .service-card h3 {
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .service-card p {
            margin-bottom: 24px;
        }

        .service-features {
            list-style: none;
        }

        .service-features li {
            color: var(--text-secondary);
            padding: 8px 0;
            padding-left: 24px;
            position: relative;
            font-size: 0.95rem;
        }

        .service-features li::before {
            content: '•';
            position: absolute;
            left: 0;
            color: var(--primary);
            font-weight: bold;
        }

        /* Solutions */
        .solutions-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
            gap: 48px;
            margin-bottom: 80px;
        }

        .solutions-slider {
            position: relative;
            margin-top: 40px;
        }

        .solutions-container {
            position: relative;
            overflow: hidden;
        }

        .solution-slide {
            display: none;
            opacity: 0;
            transition: opacity 0.5s ease;
        }

        .solution-slide.active {
            display: block;
            opacity: 1;
        }

        .solutions-controls {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 24px;
            margin-top: 32px;
        }

        .solutions-btn {
            background: var(--primary);
            color: var(--white);
            border: none;
            width: 40px;
            height: 40px;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
        }

        .solutions-btn:hover {
            background: var(--accent);
        }

        .solutions-dots {
            display: flex;
            gap: 12px;
        }

        .solution-dot {
            width: 8px;
            height: 8px;
            background: var(--border);
            cursor: pointer;
            transition: var(--transition);
        }

        .solution-dot.active {
            background: var(--primary);
        }

        .solution-card {
            background: var(--white);
            padding: 48px;
            border: 1px solid var(--border);
            transition: var(--transition);
        }

        .solution-card:hover {
            border-color: var(--primary);
        }

        .solution-header {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 24px;
        }

        .solution-icon {
            width: 40px;
            height: 40px;
            background: var(--primary);
            color: var(--white);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
        }

        .solution-badge {
            padding: 4px 12px;
            background: var(--light);
            color: var(--text-secondary);
            font-size: 0.8rem;
            font-weight: 500;
            margin-left: auto;
        }

        .solution-badge.published {
            background: var(--primary);
            color: var(--white);
        }

        .solution-description {
            margin-bottom: 24px;
        }

        .solution-features {
            list-style: none;
            margin-bottom: 32px;
        }

        .solution-features li {
            color: var(--text-secondary);
            padding: 6px 0;
            padding-left: 20px;
            position: relative;
            font-size: 0.95rem;
        }

        .solution-features li::before {
            content: '•';
            position: absolute;
            left: 0;
            color: var(--primary);
        }

        .solution-stats {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            padding-top: 24px;
            border-top: 1px solid var(--border);
        }

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

        .stat-number {
            display: block;
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 4px;
        }

        .stat-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        /* Experience */
        .experience-grid {
            display: grid;
            gap: 32px;
            margin-bottom: 80px;
        }

        .experience-slider {
            position: relative;
            margin-top: 40px;
        }

        .slider-container {
            position: relative;
            overflow: hidden;
        }

        .slide {
            display: none;
            opacity: 0;
            transition: opacity 0.5s ease;
        }

        .slide.active {
            display: block;
            opacity: 1;
        }

        .slider-controls {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 24px;
            margin-top: 32px;
        }

        .slider-btn {
            background: var(--primary);
            color: var(--white);
            border: none;
            width: 40px;
            height: 40px;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
        }

        .slider-btn:hover {
            background: var(--accent);
        }

        .slider-dots {
            display: flex;
            gap: 12px;
        }

        .dot {
            width: 8px;
            height: 8px;
            background: var(--border);
            cursor: pointer;
            transition: var(--transition);
        }

        .dot.active {
            background: var(--primary);
        }

        .project-card {
            background: var(--white);
            padding: 48px;
            border: 1px solid var(--border);
            transition: var(--transition);
        }

        .project-card:hover {
            border-color: var(--primary);
        }

        .project-header {
            margin-bottom: 24px;
        }

        .project-type {
            color: var(--primary);
            font-size: 0.9rem;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 8px;
        }

        .project-title {
            color: var(--text-primary);
            font-size: 1.5rem;
            margin-bottom: 16px;
        }

        .project-results {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
            gap: 24px;
            margin-top: 32px;
            padding-top: 32px;
            border-top: 1px solid var(--border);
        }

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

        .result-number {
            display: block;
            font-size: 1.8rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 4px;
        }

        .result-text {
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        /* Principles */
        .principles-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
        }

        .principle-card {
            background: var(--white);
            padding: 40px 32px;
            border: 1px solid var(--border);
            text-align: center;
            transition: var(--transition);
        }

        .principle-card:hover {
            border-color: var(--primary);
        }

        .principle-icon {
            width: 56px;
            height: 56px;
            background: var(--primary);
            color: var(--white);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 24px;
            font-size: 24px;
        }

        /* Partners */
        .partners-grid {
            display: flex;
            justify-content: center;
        }

        .partner-card {
            background: var(--white);
            padding: 64px 48px;
            border: 1px solid var(--border);
            text-align: center;
            max-width: 500px;
            transition: var(--transition);
        }

        .partner-card:hover {
            border-color: var(--primary);
        }

        .partner-logo {
            width: 80px;
            height: 80px;
            background: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 32px;
        }

        .partner-logo img {
            width: 60px;
            height: auto;
            filter: brightness(0) invert(1);
        }

        .partner-card h3 {
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .partner-badges {
            display: flex;
            justify-content: center;
            gap: 12px;
            margin-top: 24px;
        }

        .badge {
            background: var(--primary);
            color: var(--white);
            padding: 8px 16px;
            font-size: 0.85rem;
            font-weight: 500;
        }

        /* Contact */
        .contact {
            background: var(--accent);
            color: var(--white);
        }

        .contact .section-title,
        .contact .section-subtitle {
            color: var(--white);
        }

        .contact-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: start;
        }

        .contact-info h3 {
            color: var(--white);
            margin-bottom: 16px;
        }

        .contact-info p {
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 32px;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 24px;
        }

        .contact-item i {
            width: 24px;
            color: var(--white);
        }

        .contact-form {
            background: rgba(255, 255, 255, 0.05);
            padding: 48px;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .form-group {
            margin-bottom: 24px;
        }

        .form-group label {
            display: block;
            color: var(--white);
            margin-bottom: 8px;
            font-weight: 500;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 16px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--white);
            font-family: inherit;
            transition: var(--transition);
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--white);
            background: rgba(255, 255, 255, 0.15);
        }

        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: rgba(255, 255, 255, 0.6);
        }

        .form-group select {
            appearance: none;
            background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
            background-repeat: no-repeat;
            background-position: right 16px center;
            background-size: 16px;
        }

        .form-group select option {
            background: var(--accent);
            color: var(--white);
        }

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

        .contact .btn:hover {
            background: transparent;
            color: var(--white);
        }

        /* Success Message */
        .success-message {
            background: rgba(255, 255, 255, 0.05);
            padding: 48px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            text-align: center;
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.6s ease;
        }

        .success-message.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .success-message h3 {
            color: var(--white);
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 16px;
            letter-spacing: 1px;
        }

        .success-message p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 1.1rem;
            margin-bottom: 0;
        }

        /* Footer */
        .footer {
            background: var(--primary);
            color: var(--white);
            padding: 80px 0 32px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 48px;
            margin-bottom: 48px;
        }

        .footer-section h4 {
            color: var(--white);
            margin-bottom: 24px;
        }

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

        .footer-section ul li {
            margin-bottom: 12px;
        }

        .footer-section ul li a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: var(--transition);
        }

        .footer-section ul li a:hover {
            color: var(--white);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 32px;
            text-align: center;
            color: rgba(255, 255, 255, 0.6);
        }

        /* Responsive */
        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }

            .nav-menu {
                position: fixed;
                top: 81px;
                left: -100%;
                width: 100%;
                height: calc(100vh - 81px);
                background: var(--white);
                flex-direction: column;
                justify-content: start;
                align-items: center;
                padding-top: 48px;
                border-top: 1px solid var(--border);
                transition: left 0.3s ease;
            }

            .nav-menu.active {
                left: 0;
            }

            .hamburger {
                display: flex;
            }

            .hamburger.active span:nth-child(1) {
                transform: rotate(-45deg) translate(-5px, 6px);
            }

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

            .hamburger.active span:nth-child(3) {
                transform: rotate(45deg) translate(-5px, -6px);
            }

            h1 { font-size: 2.5rem; }
            h2 { font-size: 2rem; }

            .section {
                padding: 80px 0;
            }

            .hero {
                padding: 120px 0 80px;
            }

            .hero-buttons {
                flex-direction: column;
                align-items: flex-start;
            }

            .contact-content {
                grid-template-columns: 1fr;
                gap: 48px;
            }

            .services-grid,
            .solutions-grid,
            .principles-grid {
                grid-template-columns: 1fr;
            }

            .solution-card {
                padding: 32px 24px;
            }

            .contact-form {
                padding: 32px 24px;
            }
        }

        @media (max-width: 480px) {
            h1 { font-size: 2rem; }
            
            .service-card,
            .principle-card,
            .project-card {
                padding: 32px 24px;
            }

            .partner-card {
                padding: 48px 32px;
            }
        }

        /* Loading and animations */
        .fade-in {
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.6s ease;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* Focus styles */
        .btn:focus,
        .nav-link:focus,
        input:focus,
        textarea:focus,
        select:focus {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }


      /* About Page Styles */
      
      /* Main Content */
      .main-content {
          padding: 160px 0 120px;
          background: var(--white);
      }
      
      /* About Section */
      .about-content {
          display: grid;
          grid-template-columns: 400px 1fr;
          gap: 80px;
          align-items: start;
      }
      
    .about-photo {
    position: -webkit-sticky;
    position: sticky;
    top: 80px;  /* Ещё меньший отступ */
    height: fit-content;
    align-self: start;
}
      
      .photo-container {
          position: relative;
          width: 400px;
          height: 500px;
      }
      
      .photo-container img {
          width: 100%;
          height: 100%;
          object-fit: cover;
          border-radius: 20px;
          box-shadow: 0 20px 60px rgba(30, 41, 59, 0.15);
      }
      
      .about-text {
          max-width: 700px;
      }
      
      .about-text h1 {
          color: var(--text-primary);
          margin-bottom: 16px;
          font-weight: 700;
      }
      
      .about-subtitle {
          font-size: 1.25rem;
          color: var(--primary);
          margin-bottom: 40px;
          font-weight: 500;
      }
      
      .about-description {
          font-size: 1.1rem;
          color: var(--text-secondary);
          margin-bottom: 32px;
          line-height: 1.7;
      }
      
      .about-section {
          margin-bottom: 48px;
      }
      
      .about-section h3 {
          color: var(--text-primary);
          margin-bottom: 20px;
          font-size: 1.3rem;
      }
      
      .about-section p {
          font-size: 1.05rem;
          line-height: 1.7;
          margin-bottom: 16px;
      }
      
      .highlight-box {
          background: var(--light);
          padding: 32px;
          border-radius: 12px;
          border-left: 4px solid var(--primary);
          margin: 32px 0;
      }
      
      .highlight-box h4 {
          color: var(--text-primary);
          margin-bottom: 16px;
      }
      
      /* Certifications Section */
      .certifications ul {
          list-style: none;
          padding-left: 0;
      }
      
      .certifications ul li {
          margin-bottom: 12px;
          color: var(--text-secondary);
          font-size: 1.05rem;
      }
      
      .certifications ul li::before {
          content: "•";
          color: var(--primary);
          font-weight: bold;
          margin-right: 8px;
      }
      
      .contact-cta {
          background: var(--accent);
          color: var(--white);
          text-align: center;
          padding: 80px 0;
      }
      
      .contact-cta h2 {
          color: var(--white);
          margin-bottom: 16px;
      }
      
      .contact-cta p {
          color: rgba(255, 255, 255, 0.8);
          margin-bottom: 32px;
          font-size: 1.1rem;
      }
      
      .contact-cta .btn {
          background: var(--white);
          color: var(--accent);
      }
      
      .contact-cta .btn:hover {
          transform: translateY(-2px);
          box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
      }
      
      /* About Page Responsive */
      @media (max-width: 768px) {
          .main-content {
              padding: 120px 0 80px;
          }
      
          .about-content {
              grid-template-columns: 1fr;
              gap: 48px;
              text-align: center;
          }
      
          .about-photo {
              position: static;
              display: flex;
              justify-content: center;
          }
      
          .photo-container {
              width: 300px;
              height: 380px;
          }
      }
      
      @media (max-width: 480px) {
          .photo-container {
              width: 280px;
              height: 360px;
          }
      
          .about-text {
              text-align: left;
          }
      }
      
      /* Blog Styles */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 32px;
}

.blog-card {
    background: var(--white);
    border: 1px solid var(--border);
    padding: 40px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(30, 41, 59, 0.1);
}

.blog-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.blog-category {
    background: var(--primary);
    color: var(--white);
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-date {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.blog-card-title {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 16px;
    line-height: 1.3;
}

.blog-card-excerpt {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 24px;
    flex-grow: 1;
}

.blog-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.blog-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.blog-tag {
    background: var(--light);
    color: var(--text-secondary);
    padding: 4px 10px;
    font-size: 0.8rem;
    border-radius: 4px;
}

.blog-read-more {
    color: var(--primary);
    font-weight: 500;
    font-size: 0.95rem;
    white-space: nowrap;
}

/* Blog Article Styles */
.article-header {
    max-width: 800px;
    margin: 0 auto 60px;
    text-align: center;
}

.article-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.article-category {
    background: var(--primary);
    color: var(--white);
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-date {
    color: var(--text-secondary);
    font-size: 1rem;
}

.article-title {
    font-size: 3rem;
    color: var(--text-primary);
    margin-bottom: 24px;
    line-height: 1.2;
}

.article-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.article-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-primary);
}

.article-content h2 {
    color: var(--text-primary);
    font-size: 2rem;
    margin-top: 60px;
    margin-bottom: 24px;
    font-weight: 600;
}

.article-content h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-top: 40px;
    margin-bottom: 20px;
    font-weight: 600;
}

.article-content p {
    margin-bottom: 24px;
    color: var(--text-primary);
}

.article-content ul,
.article-content ol {
    margin-bottom: 24px;
    padding-left: 32px;
}

.article-content li {
    margin-bottom: 12px;
    color: var(--text-primary);
}

.article-content strong {
    font-weight: 600;
    color: var(--text-primary);
}

.article-content blockquote {
    border-left: 4px solid var(--primary);
    padding-left: 24px;
    margin: 32px 0;
    font-style: italic;
    color: var(--text-secondary);
}

.article-content code {
    background: var(--light);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.95em;
}

.article-content pre {
    background: var(--light);
    padding: 24px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 32px 0;
}

.article-content pre code {
    background: none;
    padding: 0;
}

.article-image {
    margin: 48px 0;
    text-align: center;
}

.article-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(30, 41, 59, 0.1);
}

.article-navigation {
    max-width: 800px;
    margin: 80px auto 0;
    padding-top: 40px;
    border-top: 1px solid var(--border);
}

.back-to-blog {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.back-to-blog:hover {
    gap: 12px;
}

/* Highlight Box for Articles */
.article-highlight {
    background: var(--light);
    padding: 32px;
    border-radius: 8px;
    border-left: 4px solid var(--primary);
    margin: 40px 0;
}

.article-highlight h4 {
    color: var(--text-primary);
    margin-bottom: 16px;
}

/* Responsive Blog Styles */
@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-card {
        padding: 32px 24px;
    }
    
    .article-title {
        font-size: 2rem;
    }
    
    .article-content {
        font-size: 1rem;
    }
    
    .article-content h2 {
        font-size: 1.5rem;
        margin-top: 40px;
    }
    
    .article-content h3 {
        font-size: 1.25rem;
        margin-top: 32px;
    }
}

@media (max-width: 480px) {
    .article-title {
        font-size: 1.75rem;
    }
    
    .blog-card-title {
        font-size: 1.25rem;
    }
}

/* ============================================
   КРИТИЧЕСКИЙ ФИКС ДЛЯ СТАТЕЙ - ДОБАВЛЕНО
   ============================================ */

/* БАЗОВЫЕ ЦВЕТА - ВСЁ ЧЁРНОЕ НА БЕЛОМ */
body {
    background: #ffffff !important;
}

.article-content,
.article-content *,
.article-content p,
.article-content h1,
.article-content h2,
.article-content h3,
.article-content h4,
.article-content h5,
.article-content h6,
.article-content li,
.article-content td,
.article-content th,
.article-content span,
.article-content div {
    color: #0f172a !important;
}

/* КАРТИНКИ - ВИДИМЫЕ */
.article-content img,
img {
    display: block !important;
    max-width: 100% !important;
    height: auto !important;
    margin: 40px auto !important;
    opacity: 1 !important;
    visibility: visible !important;
}

/* СПОЙЛЕРЫ ЧЕРЕЗ DETAILS/SUMMARY */
details {
    border: 2px solid #e2e8f0 !important;
    border-radius: 8px !important;
    margin: 30px 0 !important;
    overflow: hidden !important;
    background: #ffffff !important;
}

summary {
    background: #f1f5f9 !important;
    padding: 20px !important;
    cursor: pointer !important;
    font-weight: 600 !important;
    font-size: 18px !important;
    list-style: none !important;
    color: #0f172a !important;
    user-select: none !important;
}

summary::-webkit-details-marker {
    display: none !important;
}

summary::marker {
    display: none !important;
}

summary:hover {
    background: #e2e8f0 !important;
}

details[open] summary {
    border-bottom: 2px solid #e2e8f0 !important;
    background: #e2e8f0 !important;
}

details > div {
    padding: 20px !important;
    background: #ffffff !important;
}

/* ТАБЛИЦЫ В СПОЙЛЕРАХ */
details table,
.article-content table {
    width: 100% !important;
    border-collapse: collapse !important;
    margin: 20px 0 !important;
    background: #ffffff !important;
}

details table th,
details table td,
.article-content table th,
.article-content table td {
    border: 1px solid #e2e8f0 !important;
    padding: 15px !important;
    text-align: left !important;
    color: #0f172a !important;
    background: #ffffff !important;
    vertical-align: top !important;
}

details table th,
.article-content table th {
    background: #f1f5f9 !important;
    font-weight: 600 !important;
}

/* ЦИТАТЫ КРАСИВЫЕ */
.article-content blockquote {
    background: #f9f9f9 !important;
    border-left: 5px solid #1e293b !important;
    margin: 40px 0 !important;
    padding: 20px 30px !important;
    border-radius: 8px !important;
}

.article-content blockquote p {
    color: #475569 !important;
    font-style: italic !important;
    margin: 0 !important;
    font-size: 1.1rem !important;
}

.article-content blockquote strong {
    color: #1e293b !important;
}

/* ПЕРСОНА БОКс */
.persona {
    background: #f1f5f9 !important;
    padding: 30px !important;
    margin: 40px 0 !important;
    border-left: 5px solid #1e293b !important;
    border-radius: 8px !important;
    display: flex !important;
    align-items: center !important;
    gap: 20px !important;
}

.persona img {
    width: 100px !important;
    height: 100px !important;
    border-radius: 50% !important;
    margin: 0 !important;
    flex-shrink: 0 !important;
}

.persona h5 {
    margin: 0 0 10px 0 !important;
    color: #0f172a !important;
    font-size: 1.2rem !important;
}

.persona p {
    margin: 0 !important;
    color: #475569 !important;
    font-size: 1rem !important;
}

/* ССЫЛКИ */
.article-content a {
    color: #2563eb !important;
    text-decoration: underline !important;
}

.article-content a:hover {
    color: #1d4ed8 !important;
}

/* СПИСКИ */
.article-content ul,
.article-content ol {
    margin: 20px 0 !important;
    padding-left: 30px !important;
}

.article-content ul li,
.article-content ol li {
    color: #0f172a !important;
    margin: 10px 0 !important;
    line-height: 1.7 !important;
}

/* ПАРАГРАФЫ */
.article-content p {
    color: #0f172a !important;
    line-height: 1.8 !important;
    margin: 20px 0 !important;
}

/* ЗАГОЛОВКИ */
.article-content h1,
.article-content h2,
.article-content h3,
.article-content h4,
.article-content h5,
.article-content h6 {
    color: #0f172a !important;
    font-weight: 600 !important;
}

.article-content h2 {
    font-size: 2rem !important;
    margin: 60px 0 24px 0 !important;
}

.article-content h3 {
    font-size: 1.5rem !important;
    margin: 40px 0 20px 0 !important;
}

/* АДАПТИВ */
@media (max-width: 768px) {
    .persona {
        flex-direction: column !important;
        text-align: center !important;
    }
    
    summary {
        font-size: 16px !important;
        padding: 15px !important;
    }
    
    details table th,
    details table td {
        padding: 10px !important;
        font-size: 0.9rem !important;
    }
}