body {
            font-family: 'Segoe UI', Arial, sans-serif;
            background: #fafbfc;
            color: #222;
            margin: 0;
            padding: 0;
        }
        .hero {
            position: relative;
            width: 100%;
            height: 100vh;
            background: #181818;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }
        .hero img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.45;
            position: absolute;
            top: 0;
            left: 0;
        }
        .about_unitrade {
            /*position: relative;*/
            z-index: 2;
            text-align: center;
            color: #fff;
        }
        .about_unitrade h1 {
            font-size: 2.8rem;
            margin-bottom: 0.5rem;
            letter-spacing: 1.5px;
        }
        .about_unitrade p {
            font-size: 1.3rem;
            font-weight: 400;
            letter-spacing: 1px;
        }
        .aboutu {
            max-width: 900px;
            margin: 48px auto 0 auto;
            background: #fff;
            border-radius: 12px;
            box-shadow: 0 2px 16px rgba(0,0,0,0.07);
            padding: 40px 32px 32px 32px;
        }
        .aboutu h1 {
            color: #F36300;
            font-size: 2rem;
            margin-top: 32px;
            margin-bottom: 12px;
            font-weight: 600;
            letter-spacing: 1px;
        }
        .aboutu p {
            font-size: 1.08rem;
            line-height: 1.7;
            color: #444;
            margin-bottom: 18px;
        }
        .aboutu ul, .aboutu li {
            margin: 0;
            padding: 0;
            list-style: none;
        }
        .aboutu li {
            margin-bottom: 10px;
            font-size: 1rem;
            color: #333;
            padding-left: 0.5em;
            position: relative;
        }
        .aboutu li:before {
            content: "•";
            color: #F36300;
            font-size: 1.2em;
            position: absolute;
            left: -1em;
            top: 0;
        }
        .aboutu b {
            color: #F36300;
            font-weight: 600;
        }
        .aboutu a {
            display: inline-block;
            background: #F36300;
            color: #fff;
            text-decoration: none;
            padding: 12px 32px;
            border-radius: 6px;
            font-weight: 600;
            font-size: 1.1rem;
            margin-top: 16px;
            transition: background 0.2s;
        }
        .aboutu a:hover {
            background: #d35400;
        }
        .aboutimg {
            text-align: center;
            margin-top: 32px;
        }
        @media (max-width: 700px) {
            .aboutu {
                padding: 24px 10px 18px 10px;
            }
            .hero {
                height: 100vh!important;
            }
            .about_unitrade h1 {
                font-size: 1.5rem;
            }
            .about_unitrade p {
                font-size: 1rem;
            }
        }
        /* Footer styles (as before) */
        .footer {
            background: #181818;
            color: #f4f4f4;
            font-family: 'Segoe UI', Arial, sans-serif;
            padding: 0;
            margin: 0;
            border-top: 4px solid #F36300;
        }
        .footer-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            max-width: 1200px;
            margin: 0 auto;
            padding: 48px 24px 24px 24px;
            gap: 32px;
        }
        .footer-section {
            flex: 1 1 200px;
            min-width: 220px;
            margin-bottom: 24px;
        }
        .footer-section h2, .footer-section h3 {
            color: #F36300;
            margin-bottom: 16px;
            font-weight: 600;
            letter-spacing: 1px;
        }
        .footer-section ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-section ul li {
            margin-bottom: 10px;
        }
        .footer-section ul li a {
            color: #f4f4f4;
            text-decoration: none;
            transition: color 0.2s;
            font-size: 16px;
        }
        .footer-section ul li a:hover {
            color: #F36300;
            text-decoration: underline;
        }
        .footer-section.aboutu p {
            font-size: 15px;
            line-height: 1.7;
            color: #bdbdbd;
        }
        .footer-section.newsletter {
            margin-top: 16px;
        }
        .newsletter-form {
            display: flex;
            gap: 8px;
        }
        .newsletter-form input[type="email"] {
            padding: 10px 12px;
            border: none;
            border-radius: 4px 0 0 4px;
            outline: none;
            font-size: 15px;
            background: #232323;
            color: #fff;
            width: 160px;
            transition: background 0.2s;
        }
        .newsletter-form input[type="email"]:focus {
            background: #292929;
        }
        .newsletter-form button {
            padding: 10px 18px;
            border: none;
            border-radius: 0 4px 4px 0;
            background: #F36300;
            color: #fff;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
        }
        .newsletter-form button:hover {
            background: #d35400;
        }
        .footer-bottom {
            border-top: 1px solid #292929;
            padding: 18px 24px 12px 24px;
            display: flex;
            flex-direction: column;
            align-items: center;
            background: #161616;
        }
        .footer-social {
            margin-bottom: 10px;
        }
        .footer-social a {
            display: inline-block;
            margin: 0 8px;
            transition: transform 0.2s;
        }
        .footer-social a:hover {
            transform: scale(1.15);
        }
        .footer-social img {
            width: 28px;
            height: 28px;
            filter: grayscale(1) brightness(1.2);
            transition: filter 0.2s;
        }
        .footer-social a:hover img {
            filter: none;
        }
        .footer-bottom p {
            color: #bdbdbd;
            font-size: 14px;
            margin: 0;
            letter-spacing: 0.5px;
        }
        @media (max-width: 900px) {
            .hero{
                height: 100vh!important;
                padding-top: 120px!important;
            }
            .footer-container {
                flex-direction: column;
                align-items: flex-start;
                padding: 32px 12px 12px 12px;
                gap: 0;
            }
            .footer-section {
                min-width: 0;
                width: 100%;
                margin-bottom: 24px;
            }
            .newsletter-form {
                flex-direction: column;
                gap: 8px;
            }
            .newsletter-form input[type="email"], .newsletter-form button {
                width: 100%;
                border-radius: 4px;
            }
            .footer-bottom {
                padding: 16px 12px 8px 12px;
            }
        }