/* Fallback Variables */
        :root {
            --gradient-dark: linear-gradient(135deg, #000000, #333333);
            --gradient-primary: linear-gradient(135deg, #00f7f7, #ee1d52);
            --white: #ffffff;
            --primary-blue: #00f7f7;
        }

        /* TikTok Shop Business Models Section */
        .tiktok-section {
            padding: 80px 0;
            background-color: #f8f9fa;
        }

        .main-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .main-title, .section-title {
            text-align: center;
            font-size: 2.5rem;
            font-weight: bold;
            color: #000000;
            margin-bottom: 1rem;
        }

        .main-subtitle, .section-subtitle {
            text-align: center;
            font-size: 1.2rem;
            color: #666;
            margin-bottom: 3rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .models-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 4rem 2rem;
            margin-top: 2rem;
        }

        .model-card {
            background: white;
            border-radius: 15px;
            padding: 2rem;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            border-left: 5px solid;
        }

        .model-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.15);
        }

        .dropship-model:hover {
            background: linear-gradient(135deg, #00f7f7, #ee1d52);
            color: white;
        }

        .dropship-model:hover .card-title,
        .dropship-model:hover .card-description,
        .dropship-model:hover .card-features li {
            color: white;
        }

        .dropship-model:hover .card-features li i {
            color: white;
        }

        .dropship-model:hover .card-icon {
            background: rgba(255,255,255,0.2);
            color: white;
        }

        .dropship-model:hover .zero-badge {
            background: white !important;
            color: #00f7f7 !important;
        }

        .whitelabel-model:hover {
            background: linear-gradient(135deg, #ee1d52, #69c9d0);
            color: white;
        }

        .whitelabel-model:hover .card-title,
        .whitelabel-model:hover .card-description,
        .whitelabel-model:hover .card-features li {
            color: white;
        }

        .whitelabel-model:hover .card-features li i {
            color: white;
        }

        .whitelabel-model:hover .card-icon {
            background: rgba(255,255,255,0.2);
            color: white;
        }

        .whitelabel-model:hover .brand-badge {
            background: white !important;
            color: #ee1d52 !important;
        }

        .card-icon {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            font-size: 1.8rem;
            color: white;
        }

        .card-title {
            font-size: 1.5rem;
            font-weight: bold;
            margin-bottom: 1rem;
            color: #333;
        }

        .card-description {
            color: #666;
            margin-bottom: 1.5rem;
            line-height: 1.6;
            margin-top: 10px;
        }

        .card-features {
            list-style: none;
            padding: 0;
            margin-bottom: 1.5rem;
        }

        .card-features li {
            color: #666;
            line-height: 1.8;
            margin-bottom: 0.5rem;
        }

        .card-features li i {
            margin-right: 8px;
            width: 16px;
        }

        .card-badge {
            margin-top: 1.5rem;
        }

        .card-badge span {
            padding: 8px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: bold;
            color: white;
            display: inline-block;
        }

        .dropship-model {
            border-left-color: #00f7f7;
        }

        .dropship-model .card-icon {
            background: linear-gradient(135deg, #00f7f7, #ee1d52);
        }

        .dropship-model .card-features li i {
            color: #00f7f7;
        }

        .zero-badge {
            background: #00f7f7 !important;
        }

        .whitelabel-model {
            border-left-color: #ee1d52;
        }

        .whitelabel-model .card-icon {
            background: linear-gradient(135deg, #ee1d52, #69c9d0);
        }

        .whitelabel-model .card-features li i {
            color: #ee1d52;
        }

        .brand-badge {
            background: #ee1d52 !important;
        }

        /* Redesigned Process Section (Timeline Style) */
        .process-section {
            padding: 80px 0;
            background: #f8f9fa;
        }

        .process-timeline {
            position: relative;
            max-width: 1000px;
            margin: 3rem auto;
        }

        .process-timeline::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 4px;
            height: 100%;
            background: var(--gradient-primary);
        }

        .process-step {
            display: flex;
            align-items: center;
            margin-bottom: 3rem;
            position: relative;
        }

        .process-step:nth-child(even) {
            flex-direction: row-reverse;
        }

        .step-content {
            width: 45%;
            background: white;
            padding: 1.5rem;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
        }

        .step-content:hover {
            transform: scale(1.05);
            box-shadow: 0 10px 20px rgba(0,0,0,0.15);
        }

        .step-number {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 50px;
            height: 50px;
            background: var(--gradient-primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.2rem;
            font-weight: bold;
            z-index: 1;
            border: 3px solid white;
        }

        .step-title {
            color: #333;
            font-size: 1.3rem;
            margin-bottom: 0.5rem;
        }

        .step-description {
            color: #666;
            font-size: 1rem;
            line-height: 1.6;
        }

        /* Results Section (Card-Based with Animation) */
        .results-section {
            background: var(--gradient-dark);
            color: white;
            padding: 80px 0;
        }

        .results-section .section-title {
            color: white;
        }

        .results-section .section-subtitle {
            color: #ccc;
        }

        .results-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .result-card {
            background: rgba(255,255,255,0.1);
            border-radius: 15px;
            padding: 2rem;
            text-align: center;
            transition: all 0.3s ease;
            border: 2px solid transparent;
        }

        .result-card:hover {
            border-color: var(--primary-blue);
            transform: translateY(-10px);
        }

        .result-value {
            font-size: 2.5rem;
            font-weight: bold;
            color: var(--white);
            margin-bottom: 0.5rem;
            animation: countUp 2s ease-out forwards;
        }

        .result-card p {
            color: #ccc;
            font-size: 1rem;
        }

        @keyframes countUp {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* Why TikTok Shop Section */
        .why-tiktok-section {
            padding: 60px 20px;
            background: #ffffff;
            color: #333;
        }

        .why-tiktok-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }

        .why-tiktok-item {
            background: #fff;
            border-radius: 12px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.05);
            padding: 30px 25px;
            text-align: center;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .why-tiktok-item:hover {
            transform: translateY(-8px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
        }

        .why-tiktok-item i {
            font-size: 2.5rem;
            color: var(--primary-blue);
            margin-bottom: 15px;
        }

        .why-tiktok-item h3 {
            font-size: 1.3rem;
            margin-bottom: 10px;
            color: #222;
        }

        .why-tiktok-item p {
            font-size: 0.95rem;
            color: #555;
            line-height: 1.6;
        }

        /* Fade-in Animation */
        .fade-in {
            opacity: 0;
            transform: translateY(20px);
            animation: fadeInUp 0.6s ease-in-out forwards;
        }

        @keyframes fadeInUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Mobile Responsive Styles */
        @media (max-width: 768px) {
            .models-grid, .results-grid, .why-tiktok-grid, .testimonials-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .main-title, .section-title {
                font-size: 2rem;
            }

            .model-card, .result-card, .why-tiktok-item, .testimonial-card {
                padding: 1.5rem;
            }

            .tiktok-section, .process-section, .results-section, .why-tiktok-section, .testimonials-section {
                padding: 60px 0;
            }

            .why-tiktok-section {
                padding: 40px 15px;
            }

            .why-tiktok-item {
                padding: 25px 20px;
            }

            .why-tiktok-section .section-title {
                font-size: 1.8rem;
            }

            .why-tiktok-section .section-subtitle {
                font-size: 1rem;
            }

            /* Process Timeline Mobile Fixes */
            .process-timeline::before {
                left: 20px;
                transform: none;
            }

            .process-step, .process-step:nth-child(even) {
                flex-direction: column;
                align-items: flex-start;
                margin-bottom: 2rem;
            }

            .step-content {
                width: 100%;
                margin-left: 50px;
                padding: 1rem;
            }

            .step-number {
                left: 20px;
                transform: translateY(-50%);
            }
        }

        @media (max-width: 480px) {
            .why-tiktok-item i {
                font-size: 2rem;
            }

            .why-tiktok-item h3 {
                font-size: 1.15rem;
            }

            .why-tiktok-item p {
                font-size: 0.9rem;
            }

            .step-content {
                margin-left: 40px;
                padding: 0.8rem;
            }

            .step-number {
                width: 40px;
                height: 40px;
                font-size: 1rem;
            }
        }