/* Styles from old/footer.html */
        .newsletter-section {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            padding: 60px 20px;
            color: white;
        }

        .newsletter-container {
            max-width: 1200px;
            margin: 0 auto;
            text-align: center;
        }

        .newsletter-title {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }

        .newsletter-subtitle {
            font-size: 1.2rem;
            opacity: 0.9;
            margin-bottom: 2rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }

        .newsletter-form {
            display: flex;
            max-width: 500px;
            margin: 0 auto;
            gap: 1rem;
            flex-wrap: wrap;
            justify-content: center;
        }

        .newsletter-input {
            flex: 1;
            min-width: 280px;
            padding: 15px 20px;
            border: none;
            border-radius: 50px;
            font-size: 1rem;
            outline: none;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        }

        .newsletter-btn {
            padding: 15px 30px;
            background: #ff6b6b;
            color: white;
            border: none;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(255,107,107,0.3);
        }

        .newsletter-btn:hover {
            background: #ff5252;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(255,107,107,0.4);
        }

        /* Footer Styles */
        .exovik-footer {
            background: #1a1a1a;
            color: #e0e0e0;
            margin-top: 0;
        }

        .footer-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .footer-main {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr 1.2fr;
            gap: 3rem;
            padding: 4rem 0 2rem;
            border-bottom: 1px solid #333;
        }

        .footer-section h3.footer-heading {
            color: #fff;
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
            position: relative;
        }

        .footer-section h3.footer-heading:after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 40px;
            height: 3px;
            background: linear-gradient(45deg, #667eea, #764ba2);
        }

        /* Company Info Section */
        .footer-logo {
            display: flex;
            align-items: center;
            margin-bottom: 1.5rem;
        }

        .footer-logo-circle {
            width: 50px;
            height: 50px;
            background: linear-gradient(45deg, #667eea, #764ba2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 1rem;
        }

        .footer-logo-img {
            width: 30px;
            height: 30px;
        }

        .footer-logo-text h3 {
            color: #fff;
            font-size: 1.5rem;
            margin: 0;
            font-weight: 700;
        }

        .footer-tagline {
            color: #667eea;
            font-size: 0.9rem;
            margin: 0;
            font-weight: 500;
        }

        .footer-description {
            line-height: 1.8;
            margin-bottom: 2rem;
            color: #b0b0b0;
        }

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

        .contact-item {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            color: #b0b0b0;
            transition: color 0.3s ease;
        }

        .contact-item:hover {
            color: #667eea;
        }

        .contact-item svg {
            color: #667eea;
            flex-shrink: 0;
        }

        /* Links Sections */
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 0.8rem;
        }

        .footer-link {
            color: #b0b0b0;
            text-decoration: none;
            transition: all 0.3s ease;
            display: block;
            padding: 4px 0;
        }

        .footer-link:hover {
            color: #667eea;
            padding-left: 8px;
        }

        /* Social Links */
        .social-links {
            display: flex;
            gap: 1rem;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }

        .social-link {
            width: 45px;
            height: 45px;
            background: #333;
            color: #b0b0b0;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            transition: all 0.3s ease;
            text-decoration: none;
        }

        .social-link:hover {
            background: linear-gradient(45deg, #667eea, #764ba2);
            color: white;
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
        }

        /* Certifications */
        .footer-certifications {
            margin-top: 2rem;
        }

        .cert-heading {
            font-size: 1.1rem;
            color: #fff;
            margin-bottom: 1rem;
            font-weight: 600;
        }

        .cert-badges {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }

        .cert-badge {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            color: #b0b0b0;
            padding: 8px 12px;
            background: #2a2a2a;
            border-radius: 8px;
            transition: all 0.3s ease;
        }

        .cert-badge:hover {
            background: #333;
            color: #667eea;
        }

        .cert-badge svg {
            color: #4caf50;
        }

        .cert-badge span {
            font-size: 0.9rem;
            font-weight: 500;
        }

        /* Footer Bottom */
        .footer-bottom {
            padding: 2rem 0;
            background: #0f0f0f;
        }

        .footer-bottom-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 2rem;
        }

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

        .footer-legal p {
            margin: 0;
            color: #888;
        }

        .legal-links {
            display: flex;
            gap: 2rem;
            flex-wrap: wrap;
        }

        .legal-link {
            color: #b0b0b0;
            text-decoration: none;
            transition: color 0.3s ease;
            font-size: 0.9rem;
        }

        .legal-link:hover {
            color: #667eea;
        }

        /* Payment Methods */
        .payment-methods {
            display: flex;
            align-items: center;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .payment-text {
            color: #888;
            font-weight: 500;
        }

        .payment-icons {
            display: flex;
            gap: 0.8rem;
        }

        .payment-icon {
            transition: transform 0.3s ease;
        }

        .payment-icon:hover {
            transform: translateY(-2px);
        }

        /* Responsive Design */
        @media (max-width: 1024px) {
            .footer-main {
                grid-template-columns: 2fr 1fr 1fr;
                gap: 2rem;
            }
        }

        @media (max-width: 768px) {
            .newsletter-title {
                font-size: 2rem;
            }

            .newsletter-subtitle {
                font-size: 1rem;
            }

            .newsletter-form {
                flex-direction: column;
                align-items: center;
            }

            .newsletter-input {
                min-width: unset;
                width: 100%;
                max-width: 400px;
            }

            .newsletter-btn {
                width: 100%;
                max-width: 200px;
            }

            .footer-main {
                grid-template-columns: 1fr;
                gap: 2.5rem;
                text-align: center;
            }

            .footer-logo {
                justify-content: center;
            }

            .footer-contact {
                align-items: center;
            }

            .contact-item {
                justify-content: center;
            }

            .social-links {
                justify-content: center;
            }

            .cert-badges {
                align-items: center;
            }

            .footer-bottom-content {
                flex-direction: column;
                text-align: center;
            }

            .legal-links {
                justify-content: center;
            }
        }

        @media (max-width: 480px) {
            .newsletter-section {
                padding: 40px 15px;
            }

            .newsletter-title {
                font-size: 1.8rem;
            }

            .footer-main {
                padding: 3rem 0 2rem;
            }

            .footer-section h3.footer-heading {
                font-size: 1.2rem;
            }

            .social-links {
                gap: 0.8rem;
            }

            .social-link {
                width: 40px;
                height: 40px;
            }

            .payment-methods {
                flex-direction: column;
                gap: 1rem;
            }

            .legal-links {
                flex-direction: column;
                gap: 1rem;
            }
            /* hide footer on small screens */
            .exovik-footer { display: none; }
        }

        /* Scroll to top animation */
        .scroll-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: linear-gradient(45deg, #667eea, #764ba2);
            color: white;
            border: none;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            z-index: 1000;
            box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
        }

        .scroll-to-top.visible {
            opacity: 1;
            visibility: visible;
        }

        .scroll-to-top:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
        }

        /* Loading animation for newsletter */
        .newsletter-btn.loading {
            position: relative;
            color: transparent;
        }

        .newsletter-btn.loading:after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 20px;
            height: 20px;
            margin: -10px 0 0 -10px;
            border: 2px solid transparent;
            border-top: 2px solid white;
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        /* Enhanced hover effects */
        .footer-section:hover .footer-heading:after {
            width: 60px;
            transition: width 0.3s ease;
        }

        /* Focus styles for accessibility */
        .newsletter-input:focus {
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.3);
        }

        .newsletter-btn:focus {
            outline: none;
            box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.3);
        }

        .footer-link:focus,
        .legal-link:focus,
        .social-link:focus {
            outline: 2px solid #667eea;
            outline-offset: 2px;
        }