@charset "utf-8";
        :root {
            --primary-color: #FF6B00;
            --primary-hover: #E55D00;
            --secondary-color: #2D3748;
            --light-bg: #f8f9fa;
        }
        
        body {
            font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
            color: #333;
            overflow-x: hidden;
        }
        
        .services-section {
            background: linear-gradient(135deg, #ffffff 0%, #f7f7f7 100%);
            position: relative;
            overflow: hidden;
        }
        
        .services-section::before {
            content: "";
            position: absolute;
            top: 0;
            right: 0;
            width: 40%;
            height: 100%;
            background: radial-gradient(circle at right top, rgba(255, 107, 0, 0.05) 0%, rgba(255, 107, 0, 0) 70%);
            z-index: 0;
        }
        
        .accent-line {
            height: 4px;
            width: 80px;
            background: linear-gradient(90deg, var(--primary-color) 0%, #FFA866 100%);
            margin: 12px 0 24px;
            border-radius: 2px;
        }
        
        .section-container {
            position: relative;
            z-index: 1;
        }
        
        .feature-card {
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.8);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            position: relative;
            overflow: hidden;
        }
        
        .feature-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 0;
            background: linear-gradient(to bottom, var(--primary-color), rgba(255, 107, 0, 0.5));
            transition: height 0.5s ease;
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
        }
        
        .feature-card:hover::before {
            height: 100%;
        }
        
        .orange-text {
            color: var(--primary-color);
        }
        
        .feature-icon-wrapper {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(255, 107, 0, 0.1) 0%, rgba(255, 107, 0, 0.05) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            transition: all 0.3s ease;
        }
        
        .feature-card:hover .feature-icon-wrapper {
            transform: scale(1.1);
            background: linear-gradient(135deg, rgba(255, 107, 0, 0.15) 0%, rgba(255, 107, 0, 0.1) 100%);
        }
        
        .feature-icon {
            color: var(--primary-color);
            font-size: 2rem;
            transition: all 0.3s ease;
        }
        
        .feature-card:hover .feature-icon {
            transform: scale(1.1);
        }
        
        .cta-button {
            background: linear-gradient(to right, var(--primary-color), #FF8534);
            color: white;
            border-radius: 30px;
            padding: 12px 32px;
            font-weight: 600;
            box-shadow: 0 4px 15px rgba(255, 107, 0, 0.3);
            transition: all 0.3s ease;
            border: none;
            position: relative;
            overflow: hidden;
            z-index: 1;
        }
        
        .cta-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(to right, #FF8534, var(--primary-color));
            transition: all 0.4s ease-in-out;
            z-index: -1;
        }
        
        .cta-button:hover {
            box-shadow: 0 6px 20px rgba(255, 107, 0, 0.4);
            transform: translateY(-2px);
        }
        
        .cta-button:hover::before {
            left: 0;
        }
        
        .section-title {
            font-weight: 800;
            background: linear-gradient(to right, #333333, #555555);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            position: relative;
        }
        
        .section-title::after {
            content: "ソリューション";
            position: absolute;
            top: -65%;
            left: 50%;
            transform: translateX(-50%);
            font-size: 6rem;
            opacity: 0.03;
            font-weight: 900;
            white-space: nowrap;
            z-index: -1;
        }
        
        .subtitle {
            font-weight: 500;
            color: #555;
            line-height: 1.6;
        }
        
        .decorative-circle {
            position: absolute;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(255, 107, 0, 0.05) 0%, rgba(255, 107, 0, 0.02) 100%);
            z-index: 0;
        }
        
        .circle-1 {
            width: 300px;
            height: 300px;
            top: -150px;
            left: -100px;
        }
        
        .circle-2 {
            width: 200px;
            height: 200px;
            bottom: -100px;
            right: 10%;
        }

        .service-tabs {
            display: flex;
            justify-content: center;
            margin-bottom: 3rem;
            position: relative;
            z-index: 2;
        }

        .service-tab {
            padding: 1rem 2rem;
            margin: 0 0.5rem;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            background: rgba(255, 255, 255, 0.8);
            border: 2px solid transparent;
            position: relative;
        }

        .service-tab.active {
            color: var(--primary-color);
            border-color: var(--primary-color);
            background: white;
            box-shadow: 0 4px 15px rgba(255, 107, 0, 0.15);
        }

        .service-tab:hover:not(.active) {
            background: white;
            transform: translateY(-2px);
        }

        .service-content {
            border-radius: 12px;
            background: white;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            padding: 2rem;
            margin-top: 1rem;
            position: relative;
            z-index: 1;
        }

        .service-highlight {
            background-color: rgba(255, 107, 0, 0.05);
            border-left: 4px solid var(--primary-color);
            padding: 1.5rem;
            border-radius: 0 8px 8px 0;
            margin: 2rem 0;
        }

        .approach-card {
            border-radius: 12px;
            padding: 1.5rem;
            margin: 1rem 0;
            background-color: white;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
            border-left: 4px solid var(--primary-color);
            transition: all 0.3s ease;
        }

        .approach-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
        }

        .advantage-badge {
            display: inline-block;
            padding: 0.25rem 0.75rem;
            background-color: rgba(255, 107, 0, 0.1);
            color: var(--primary-color);
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-right: 0.5rem;
            margin-bottom: 0.5rem;
        }
        
        @media (max-width: 768px) {
            .accent-line {
                margin: 12px auto 24px;
            }
            
            .section-title::after {
                font-size: 4rem;
            }

            .service-tabs {
                flex-direction: column;
                align-items: center;
            }

            .service-tab {
                width: 80%;
                margin: 0.5rem 0;
                text-align: center;
            }
        }