/* latin */
        @font-face {
          font-family: 'IBM Plex Sans';
          font-style: normal;
          font-weight: 400;
          font-stretch: 100%;
          font-display: swap;
          src: url(IBM_PLEX_SANS_LATIN.woff2) format('woff2');
          unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
        }
        /* cyrillic */
        @font-face {
          font-family: 'IBM Plex Sans';
          font-style: normal;
          font-weight: 400;
          font-stretch: 100%;
          font-display: swap;
          src: url(IBM_PLEX_SANS_CYRILLIC.woff2) format('woff2');
          unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
        }
        /* greek */
        @font-face {
          font-family: 'IBM Plex Sans';
          font-style: normal;
          font-weight: 400;
          font-stretch: 100%;
          font-display: swap;
          src: url(IBM_PLEX_SANS_GREEK.woff2) format('woff2');
          unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
        }        

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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #f4f1eb;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            color: #333;
        }

        .container {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 1rem;
            text-align: center;
        }

        .logo-section {
            margin-bottom: 1.5rem;
        }

        .logo {
            width: 150px;
            height: auto;
            margin-bottom: 1rem;
            filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.2));
        }

        .icon {
            display: inline;
        }

        .company-name {
            font-family: 'IBM Plex Sans', sans-serif;
            font-size: 3rem;
            font-weight: 300;
            color: #333333;
            margin-bottom: 0.5rem;
            letter-spacing: 2px;
        }

        .tagline {
            font-size: 1rem;
            color: #666666;
            font-weight: 300;
            margin-bottom: 1rem;
        }

        .description {
            background: rgba(255, 255, 255, 0.95);
            padding: 2rem;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            max-width: 800px;
            margin: 0 auto;
            backdrop-filter: blur(10px);
        }

        .description h2 {
            color: #333333;
            margin-bottom: 1rem;
            font-size: 1.5rem;
        }

        .description p {
            color: #666;
            line-height: 1.6;
            font-size: 1rem;
        }

        .contacts {
            display: flex;
            align-items:center;

            .icon {
                width: 20px;
                height: auto;
                filter: invert(92%) sepia(0%) saturate(1%) hue-rotate(321deg) brightness(91%) contrast(88%) drop-shadow(0 1px 1px rgba(0, 0, 0, 0.5));
                margin-right: 1rem;
            }
        }

        .footer {
            background: #666666;
            color: #f4f1eb;
            padding: 1rem 2rem 0.5rem 2rem;
            margin-top: 0;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 1.5rem;
        }

        .footer-section {
            margin-bottom: 1rem;
        }

        .footer-section h3 {
            color: #f4f1eb;
            font-size: 1.1rem;
            margin-bottom: 0.75rem;
            font-weight: 400;
        }

        .footer-section p, .footer-section li {
            color: #cccccc;
            line-height: 1.5;
            margin-bottom: 0.4rem;
            font-size: 0.9rem;
            font-weight: 300;
        }

        .footer-section ul {
            list-style: none;
            padding: 0;
        }

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

        .footer-section a {
            color: #cccccc;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer-section a:hover {
            color: #f4f1eb;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 0.5rem;
            margin-top: 0.5rem;
            border-top: 1px solid #999999;
            color: #сссссс;
            font-size: 0.8rem;
            font-weight: 300;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .container {
                padding: 0.5rem;
            }

            .logo {
                width: 120px;
                height: auto;
                margin-bottom: 1rem;
            }

            .company-name {
                font-size: 2rem;
                letter-spacing: 1px;
            }

            .tagline {
                font-size: 0.9rem;
            }

            .description {
                padding: 1rem;
                margin: 0 0.5rem;
            }

            .description h2 {
                font-size: 1.1rem;
            }

            .description p {
                font-size: 0.85rem;
            }
        }

        @media (max-width: 480px) {
            .logo {
                width: 100px;
                height: auto;
                margin-bottom: 0.5rem;
            }

            .company-name {
                font-size: 1.5rem;
                letter-spacing: 0.5px;
            }

            .tagline {
                font-size: 0.8rem;
            }

            .description {
                padding: 0.5rem;
                margin: 0 0.25rem;
            }

            .description h2 {
                font-size: 1rem;
            }

            .description p {
                font-size: 0.8rem;
            }

            .footer {
                padding: 1rem 0.5rem;
            }

            .footer-content {
                grid-template-columns: 1fr;
                gap: 0.5rem;
            }

            .footer-section h3 {
                font-size: 0.9rem;
                margin-bottom: 0.5rem;
            }

            .footer-section p, .footer-section li {
                font-size: 0.75rem;
                margin-bottom: 0.3rem;
            }

            .footer-bottom {
                font-size: 0.7rem;
            }
        }

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

        .logo-section {
            animation: fadeInUp 0.8s ease-out;
        }

        .description {
            animation: fadeInUp 0.8s ease-out 0.2s both;
        }