@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
        @keyframes pulse-glow { 0%, 100% { box-shadow: 0 0 20px rgba(59, 130, 246, 0.5); } 50% { box-shadow: 0 0 30px rgba(59, 130, 246, 0.8); } }
        @keyframes blink { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0.3; } }
        @keyframes bounce-pulse { 0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); } 50% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(239, 68, 68, 0); } }
        @keyframes float { 0%, 100% { transform: translateY(0px); } 50% { transform: translateY(-10px); } }
        
        .fade-in-up { animation: fadeInUp 0.8s ease-out; }
        .pulse-glow { animation: pulse-glow 2s ease-in-out infinite; }
        .gradient-text { background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
        .card-hover:hover { transform: translateY(-8px); box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3); }
        .smooth-transition { transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
        .header-fixed { position: sticky; top: 0; z-index: 50; background: rgba(15, 23, 42, 0.95); backdrop-filter: blur(10px); }
        .star { color: #fbbf24; }
        .testimonial-card { background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%); border: 1px solid #334155; }
        .industry-badge { display: inline-block; background: linear-gradient(135deg, #3b82f6, #1e40af); padding: 0.5rem 1rem; border-radius: 20px; font-size: 0.875rem; font-weight: 600; margin: 0.25rem; }
        
        /* Floating Call Button Styles */
        .floating-call-button {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 999;
            animation: float 3s ease-in-out infinite;
        }
        
        .call-btn {
            display: flex;
            align-items: center;
            gap: 12px;
            background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
            color: white;
            padding: 16px 24px;
            border-radius: 50px;
            font-weight: bold;
            text-decoration: none;
            box-shadow: 0 10px 30px rgba(239, 68, 68, 0.4);
            transition: all 0.3s ease;
            border: 2px solid #fca5a5;
            animation: bounce-pulse 2s infinite;
            font-size: 15px;
            white-space: nowrap;
            cursor: pointer;
        }
        
        .call-btn:hover {
            transform: scale(1.1);
            box-shadow: 0 15px 40px rgba(239, 68, 68, 0.6);
            padding: 16px 28px;
        }
        
        .call-btn i {
            font-size: 20px;
            animation: blink 1.5s ease-in-out infinite;
        }
        
        .call-badge {
            position: absolute;
            top: -8px;
            right: -8px;
            background: #fbbf24;
            color: #000;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: bold;
            animation: blink 1s ease-in-out infinite;
        }
        
        .phone-number {
            font-family: 'Courier New', monospace;
            letter-spacing: 1px;
        }
        
        @media (max-width: 768px) {
            .floating-call-button {
                bottom: 20px;
                right: 20px;
            }
            .call-btn {
                padding: 14px 18px;
                font-size: 13px;
                gap: 8px;
            }
            .call-btn i {
                font-size: 18px;
            }
            .phone-number {
                display: none;
            }
        }