footer {
            background: linear-gradient(to right, #1e40af, #3b82f6);
            color: white;
            padding: 4rem 2rem 2rem;
            position: relative;
            overflow: hidden;
        }

        .footer::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            filter: blur(40px);
            z-index: 0;
        }

        .footer::after {
            content: '';
            position: absolute;
            bottom: -100px;
            left: -100px;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            filter: blur(50px);
            z-index: 0;
        }

        .footer-content {
            display: grid;
            grid-template-columns: 1fr;
            gap: 3rem;
            max-width: 1200px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
        }

        @media (min-width: 768px) {
            .footer-content {
                grid-template-columns: 2fr 1fr 1fr 1fr;
            }
        }

        .footer-brand {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            font-size: 1.8rem;
            font-weight: 800;
            color: white;
        }

        .footer-logo i {
            font-size: 2.2rem;
        }

        .footer-description {
            line-height: 1.6;
            opacity: 0.9;
            max-width: 300px;
        }

        .footer-heading {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            position: relative;
            display: inline-block;
        }

        .footer-heading::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 40px;
            height: 3px;
            background: white;
            border-radius: 2px;
        }

        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.9);
            text-decoration: none;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .footer-links a:hover {
            color: white;
            transform: translateX(5px);
        }

        .footer-links a i {
            font-size: 0.9rem;
        }

        .footer-contact {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            margin-bottom: 0.5rem;
        }

        .contact-item i {
            font-size: 1.2rem;
            width: 20px;
        }

        .contact-item span {
            color: rgba(255, 255, 255, 0.9);
        }

        .footer-newsletter {
            margin-top: 2rem;
        }

        .newsletter-text {
            margin-bottom: 1.5rem;
            line-height: 1.6;
            opacity: 0.9;
        }

        .newsletter-form {
            display: flex;
            gap: 0.5rem;
        }

        .newsletter-input {
            flex-grow: 1;
            padding: 0.8rem 1rem;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            background: rgba(255, 255, 255, 0.9);
        }

        .newsletter-button {
            padding: 0.8rem 1.2rem;
            border: none;
            border-radius: 8px;
            background: white;
            color: #1e40af;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .newsletter-button:hover {
            background: #f0f9ff;
            transform: translateY(-2px);
        }

        .footer-bottom {
            max-width: 1200px;
            margin: 0 auto;
            padding-top: 3rem;
            margin-top: 3rem;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
            align-items: center;
            text-align: center;
            position: relative;
            z-index: 2;
        }

        @media (min-width: 768px) {
            .footer-bottom {
                flex-direction: row;
                justify-content: space-between;
                text-align: left;
            }
        }

        .copyright {
            opacity: 0.8;
            font-size: 0.9rem;
        }

        .footer-social {
            display: flex;
            gap: 1rem;
        }

        .social-link {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .social-link:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-3px);
        }

        .social-link i {
            font-size: 1.2rem;
            color: white;
        }

        .footer-legal {
            display: flex;
            gap: 1.5rem;
        }

        .footer-legal a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            font-size: 0.9rem;
            transition: all 0.3s ease;
        }

        .footer-legal a:hover {
            color: white;
        }

        /* Responsive Design */
        @media (max-width: 767px) {
            .footer {
                padding: 3rem 1.5rem 1.5rem;
            }
            
            .footer-content {
                gap: 2.5rem;
            }
            
            .newsletter-form {
                flex-direction: column;
            }
            
            .footer-legal {
                flex-wrap: wrap;
                justify-content: center;
                gap: 1rem;
            }
        }