/* Search Bar Styles */
        .hero-section {
            background: #336699;
            /*background: linear-gradient(135deg, #ff6b59 0%, #ff8e81 100%);*/
            /*background: linear-gradient(135deg, #6486ff 0%, #847bff 100%);*/
            padding: 3rem 0 4rem;
            text-align: center;
            color: white;
        }
        
        .search-container {
            margin: 30px auto 20px;
            max-width: 600px;
        }

        .search-wrapper {
            position: relative;
            display: flex;
            align-items: center;
            background: white;
            border-radius: 50px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
            padding: 5px 20px;
            transition: all 0.3s ease;
        }

        .search-wrapper:focus-within {
            box-shadow: 0 6px 30px rgba(102, 126, 234, 0.3);
            transform: translateY(-2px);
        }

        .search-icon {
            color: #667eea;
            font-size: 18px;
            margin-right: 15px;
        }

        .search-input {
            flex: 1;
            border: none;
            outline: none;
            padding: 15px 10px;
            font-size: 16px;
            background: transparent;
            color: #333;
        }

        .search-input::placeholder {
            color: #999;
        }

        .search-clear {
            background: none;
            border: none;
            color: #999;
            cursor: pointer;
            padding: 5px 10px;
            font-size: 16px;
            transition: color 0.2s;
        }

        .search-clear:hover {
            color: #667eea;
        }

        .no-results {
            text-align: center;
            padding: 60px 20px;
            color: #666;
        }

        .no-results h3 {
            margin-top: 15px;
            color: #333;
        }

        /* How to Use Section Styles */
        .how-to-use-section {
            padding: 80px 0;
            background: #f8f9fa;
        }

        .how-to-use-section h2 {
            text-align: center;
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 15px;
            color: #2c3e50;
        }

        .how-to-description {
            text-align: center;
            max-width: 800px;
            margin: 0 auto 60px;
            color: #666;
            font-size: 1.1rem;
            line-height: 1.6;
        }

        .steps-container {
            display: flex;
            justify-content: space-between;
            gap: 30px;
            position: relative;
        }

        .steps-container::before {
            content: '';
            position: absolute;
            top: 50px;
            left: 12.5%;
            right: 12.5%;
            height: 2px;
            background: linear-gradient(to right, #e0e0e0 0%, #e0e0e0 33%, #e0e0e0 66%, #e0e0e0 100%);
            z-index: 0;
        }

        .step-item {
            flex: 1;
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .step-number {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: white;
            border: 3px solid #e0e0e0;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 30px;
            font-size: 1.5rem;
            font-weight: 700;
            color: #999;
            position: relative;
        }

        .step-icon {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
        }

        .step-icon i {
            font-size: 2rem;
            color: #4caf50;
        }

        .step-item:nth-child(2) .step-icon {
            background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
        }

        .step-item:nth-child(2) .step-icon i {
            color: #2196f3;
        }

        .step-item:nth-child(3) .step-icon {
            background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
        }

        .step-item:nth-child(3) .step-icon i {
            color: #ff9800;
        }

        .step-item:nth-child(4) .step-icon {
            background: linear-gradient(135deg, #fce4ec 0%, #f8bbd0 100%);
        }

        .step-item:nth-child(4) .step-icon i {
            color: #e91e63;
        }

        .step-item h3 {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 15px;
            color: #2c3e50;
        }

        .step-item p {
            color: #666;
            font-size: 0.95rem;
            line-height: 1.6;
            padding: 0 10px;
        }

        /* View Tools Button Styles */
        .btn-view-tools {
            display: inline-block;
            padding: 10px 24px;
            color: white;
            text-decoration: none;
            border-radius: 25px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all 0.3s ease;
            margin-top: 15px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        }

        .btn-view-tools:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
            color: white;
            text-decoration: none;
        }

        .btn-view-tools:active {
            transform: translateY(0);
        }

        .feature-card {
            transition: all 0.3s ease;
        }

        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
        }

        /* Responsive */
        @media (max-width: 768px) {
            .search-container {
                margin: 20px auto 15px;
                padding: 0 15px;
            }

            .search-input {
                font-size: 14px;
                padding: 12px 10px;
            }

            .how-to-use-section {
                padding: 50px 0;
            }

            .how-to-use-section h2 {
                font-size: 2rem;
            }

            .steps-container {
                flex-direction: column;
                gap: 50px;
            }

            .steps-container::before {
                display: none;
            }

            .step-icon {
                width: 70px;
                height: 70px;
            }

            .step-icon i {
                font-size: 1.8rem;
            }
        }