/* تنسيقات الفوتر المحدثة */
        .main-footer {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            padding: 4rem 0 0;
            margin-top: auto;
            position: relative;
            overflow: hidden;
        }

        .main-footer::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><polygon fill="rgba(255,255,255,0.05)" points="0,100 100,0 100,100"/></svg>');
            background-size: cover;
            z-index: 0;
        }

        .dark-mode .main-footer {
            background: linear-gradient(135deg, var(--dark), var(--dark-light));
        }

        .footer-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2.5rem;
            position: relative;
            z-index: 1;
        }

        .footer-section {
            padding: 1.5rem;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 12px;
            backdrop-filter: blur(5px);
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .footer-section:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        }

        .footer-section h4 {
            font-size: 1.3rem;
            margin-bottom: 1.8rem;
            position: relative;
            padding-bottom: 0.8rem;
            font-weight: 700;
        }

        .footer-section h4::after {
            content: '';
            position: absolute;
            bottom: 0;
            right: 0;
            width: 100%;
            height: 2px;
            background: linear-gradient(to right, transparent, var(--gold), transparent);
        }

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

        .footer-section ul li {
            margin-bottom: 1rem;
            position: relative;
            padding-right: 1.5rem;
        }

        .footer-section ul li::before {
            content: '•';
            position: absolute;
            right: 0;
            top: 0;
            color: var(--gold);
            font-size: 1.2rem;
        }

        .footer-section ul li a {
            color: white;
            text-decoration: none;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-section ul li a:hover {
            color: var(--gold);
            transform: translateX(-5px);
        }

        .footer-section ul li i {
            transition: var(--transition);
        }

        .footer-section ul li a:hover i {
            transform: scale(1.2);
        }

        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 1.5rem;
        }

        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: white;
            transition: var(--transition);
        }

        .social-links a:hover {
            background: white;
            color: var(--primary);
            transform: translateY(-3px);
        }

        .newsletter-form {
            display: flex;
            gap: 10px;
            margin-top: 1.5rem;
        }

        .newsletter-form input {
            flex: 1;
            padding: 0.8rem 1rem;
            border: none;
            border-radius: 6px;
            background: rgba(255, 255, 255, 0.9);
            outline: none;
        }

        .newsletter-form button {
            padding: 0.8rem 1.5rem;
            background: var(--gold);
            color: var(--dark);
            border: none;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
        }

        .newsletter-form button:hover {
            background: white;
            transform: translateY(-2px);
        }

        .footer-bottom {
            text-align: center;
            padding: 1.8rem;
            margin-top: 3rem;
            background: rgba(0, 0, 0, 0.2);
            position: relative;
        }

        .footer-bottom::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 100%;
            height: 2px;
            background: linear-gradient(to right, transparent, var(--gold), transparent);
        }

        .footer-bottom p {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }

        .copyright {
            display: flex;
            align-items: center;
            gap: 5px;
        }