* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
                font-family: toppan-bunkyu-midashi-go-std, sans-serif;
        }

        body {
            font-family: 'Hiragino Sans', 'Yu Gothic UI', 'Noto Sans JP', sans-serif;
            line-height: 1.6;
            color: #333;
            overflow-x: hidden;
        }

        /* Navigation */
        nav {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(15px);
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            padding: 1rem 0;
            box-shadow: 0 2px 30px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
        }
        img{
            max-width: 100%;
        }

        .nav-container {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 2rem;
        }

        .logo {
            font-size: 2rem;
            font-weight: 800;
            color: #4a8cee;
            letter-spacing: -0.5px;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 2.5rem;
        }

        .nav-menu a {
            text-decoration: none;
            color: #374151;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
            font-size: 0.95rem;
        }

        .nav-menu a:hover {
            color: #4a8cee;
        }

        .nav-menu a::after {
            content: '';
            position: absolute;
            bottom: -25px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background: #4a8cee;
            transition: width 0.3s ease;
        }

        .nav-menu a:hover::after {
            width: 100%;
        }

        .cta-nav {
            background: linear-gradient(135deg, #4a8cee 0%, #4a8cee 100%);
            color: white !important;
            padding: 0.8rem 1.8rem;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
        }

        .cta-nav:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
            display: flex;
            align-items: center;
            position: relative;
            padding: 8rem 0 4rem;
        }

        .hero-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .hero-content {
            opacity: 0;
            animation: slideUp 1s ease 0.3s forwards;
        }

        .hero h1 {
            font-size: 48px;
            margin-bottom: 1.5rem;
            font-weight: 800;
            color: #1f2937;
            line-height: 1.6;
            letter-spacing: -1px;
        }

        .hero-subtitle {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            color: #6b7280;
            font-weight: 400;
            line-height: 1.6;
        }

        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .hero-ctas {
            display: flex;
            gap: 1rem;
            margin-bottom: 2rem;
            opacity: 0;
            animation: slideUp 1s ease 0.6s forwards;
        }

        .btn-primary, .btn-secondary {
            padding: 1rem 2rem;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1rem;
            transition: all 0.3s ease;
            display: inline-block;
        }

        .btn-primary {
            background: linear-gradient(135deg, #4a8cee 0%, #4a8cee 100%);
            color: white;
            box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
        }

        .btn-secondary {
            background: white;
            color: #374151;
            border: 1px solid #d1d5db;
        }

        .btn-secondary:hover {
            border-color: #4a8cee;
            color: #4a8cee;
            transform: translateY(-2px);
        }

        .hero-stats {
            display: flex;
            gap: 2rem;
            opacity: 0;
            animation: slideUp 1s ease 0.9s forwards;
        }

        .stat {
            text-align: center;
        }

        .stat-number {
            font-size: 2rem;
            font-weight: 700;
            color: #4a8cee;
            display: block;
        }

        .stat-label {
            font-size: 0.9rem;
            color: #6b7280;
        }

        .hero-visual {
            position: relative;
            opacity: 0;
            animation: slideUp 1s ease 0.6s forwards;
        }

        .dashboard-mockup {
            background: white;
            border-radius: 16px;
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
            padding: 2rem;
            transform: rotate(2deg);
            transition: transform 0.3s ease;
        }

        .dashboard-mockup:hover {
            transform: rotate(0deg) scale(1.02);
        }

        .mockup-header {
            display: flex;
            gap: 0.5rem;
            margin-bottom: 1.5rem;
        }

        .mockup-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: #d1d5db;
        }

        .mockup-dot:nth-child(1) { background: #ef4444; }
        .mockup-dot:nth-child(2) { background: #f59e0b; }
        .mockup-dot:nth-child(3) { background: #10b981; }

        .mockup-content {
            display: grid;
            grid-template-columns: 200px 1fr;
            gap: 1.5rem;
            height: 300px;
        }

        .mockup-sidebar {
            background: #f8fafc;
            border-radius: 8px;
            padding: 1rem;
        }

        .mockup-main {
            background: #fafafa;
            border-radius: 8px;
            padding: 1rem;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1rem;
        }

        .mockup-card {
            background: white;
            border-radius: 6px;
            padding: 1rem;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
        }

        /* Features Section */
        .features {
            padding: 8rem 0;
            background: white;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        .section-title {
            text-align: center;
            margin-bottom: 3rem;
        }

        .section-title h2 {
            font-size: 2.8rem;
            margin-bottom: 0.8rem;
            font-weight: 700;
            color: #1f2937;
            letter-spacing: -0.5px;
        }

        .section-title p {
            font-size: 1.2rem;
            color: #6b7280;
            max-width: 600px;
            margin: 0 auto;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(100%, 1fr));
            gap: 2.5rem;
            width: 820px;
            margin: auto;
        }


        .features-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: flex-start;
            margin-top: 3rem;
        }

        .features-image {
            position: sticky;
            top: 120px;
        }

        .features-content {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }

        .feature-card {
            background: #f8fafc;
            padding: 2.5rem;
            border-radius: 0;
            border: 1px solid #e5e7eb;
            transition: all 0.3s ease;
            position: relative;
            display: flex;
            gap: 1.5rem;
            align-items: center;
        }

        .feature-card:hover {
/*            transform: translateY(-5px);*/
            border-color: #4a8cee;
        }

        .feature-icon {
            width: 64px;
            height: 64px;
            background: linear-gradient(135deg, #4a8cee 0%, #4a8cee 100%);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            color: white;
            font-size: 1.5rem;
        }
        .feature-icon.feature-icon2 {
            width: 100%;
            height: auto;
            background: none;
        }

        .feature-card h3 {
            font-size: 1.4rem;
            margin-bottom: 1rem;
            color: #1f2937;
            font-weight: 600;
        }

        .feature-card p {
            color: #6b7280;
            line-height: 1.7;
        }

        .feature-list {
            list-style: none;
            margin-top: 1rem;
        }

        .feature-list li {
            color: #6b7280;
            padding: 0.3rem 0;
            position: relative;
            padding-left: 1.5rem;
            font-size: 0.9rem;
        }

        .feature-list li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: #4a8cee;
            font-weight: bold;
        }

        /* Tools Section */
        .tools {
            padding: 8rem 0;
            background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
        }

        .tools-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-top: 4rem;
            width: 960px;
            margin: auto;
        }

        .tool-category {
            background: white;
            padding: 2rem;
            border-radius: 12px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        }

        .tool-category h3 {
            font-size: 1.2rem;
            margin-bottom: 1rem;
            color: #1f2937;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .tool-category h3 i {
            font-size: 1rem;
            color: #4a8cee;
            width: 20px;
            text-align: center;
        }

        .category-icon {
            width: 24px;
            height: 24px;
            background: #4a8cee;
            border-radius: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 0.8rem;
        }

        .tool-list {
            list-style: none;
        }

        .tool-list li {
            padding: 0.5rem 0;
            color: #6b7280;
            border-bottom: 1px solid #f3f4f6;
            font-size: 0.9rem;
        }

        .tool-list li:last-child {
            border-bottom: none;
        }

        /* Pricing Section */
        .pricing {
            padding: 8rem 0;
            background: white;
        }

        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2rem;
            margin-top: 4rem;
        }

        .pricing-card {
            background: #f8fafc;
            padding: 3rem 2.5rem;
            border-radius: 16px;
            border: 1px solid #e5e7eb;
            text-align: center;
            position: relative;
            transition: all 0.3s ease;
        }

        .pricing-card.popular {
            border-color: #4a8cee;
            background: white;
            box-shadow: 0 20px 40px rgba(37, 99, 235, 0.1);
        }

        .pricing-card.popular::before {
            content: '人気プラン';
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            background: linear-gradient(135deg, #4a8cee 0%, #4a8cee 100%);
            color: white;
            padding: 0.5rem 1.2rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        .pricing-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }

        .plan-name {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: #1f2937;
        }

        .plan-price {
            font-size: 2.5rem;
            font-weight: 800;
            color: #4a8cee;
            margin-bottom: 0.5rem;
        }

        .plan-price span {
            font-size: 1rem;
            color: #6b7280;
            font-weight: 400;
        }

        .plan-description {
            color: #6b7280;
            margin-bottom: 2rem;
            font-size: 0.9rem;
        }

        .plan-features {
            list-style: none;
            margin: 2rem 0;
            text-align: left;
        }

        .plan-features li {
            padding: 0.6rem 0;
            position: relative;
            padding-left: 1.5rem;
            color: #374151;
            font-size: 0.9rem;
        }

        .plan-features li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: #4a8cee;
            font-weight: bold;
        }

        /* Mobile Design */
        .mobile-menu {
            display: none;
            flex-direction: column;
            cursor: pointer;
        }

        .mobile-menu span {
            width: 25px;
            height: 2px;
            background: #374151;
            margin: 3px 0;
            transition: 0.3s;
            border-radius: 2px;
        }

        /* Responsive Design */
        @media (max-width: 1024px) {
            .hero-container {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .hero-visual {
                order: -1;
            }

            .features-layout {
                grid-template-columns: 1fr;
                gap: 3rem;
            }

            .features-image {
                position: static;
                order: -1;
            }
            .tools-grid{
                width: auto;
            }


        }


        @media (max-width: 768px) {
            .features-grid{
                width: auto;
            }
            .feature-card{
                flex-direction: column;
            }
            .nav-menu {
                display: none;
            }

            .mobile-menu {
                display: flex;
            }

            .hero h1 {
                font-size: 2.5rem;
            }

            .hero-subtitle {
                font-size: 1.1rem;
            }

            .hero-ctas {
                flex-direction: column;
                align-items: center;
            }

            .hero-stats {
                justify-content: center;
            }

            .section-title h2 {
                font-size: 2rem;
            }

            .features-grid,
            .tools-grid {
                grid-template-columns: 1fr;
            }

            .features-layout {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .features-image {
                position: static;
                order: -1;
            }

            .pricing-card.popular {
                transform: none;
            }

            .mockup-content {
                grid-template-columns: 1fr;
                height: auto;
            }

            .additional-features-simple-grid {
                grid-template-columns: 1fr;
            }

            .simple-feature-list {
                flex-direction: column;
                gap: 0.8rem;
            }
        }

        /* Simple Feature List Design */
        .simple-features {
            background: white;
            padding: 1.5rem 0;
        }

        .simple-feature-item {
            padding: 1.5rem 0;
            border-bottom: 1px solid #e5e7eb;
        }

        .simple-feature-item:last-child {
            border-bottom: none;
        }

        .simple-feature-item h3 {
            font-size: 1.3rem;
            color: #1f2937;
            margin-bottom: 0.8rem;
            font-weight: 600;
        }

        .simple-feature-item p {
            color: #6b7280;
            line-height: 1.6;
            margin-bottom: 1rem;
            font-size: 0.95rem;
        }

        .simple-feature-list {
            list-style: none;
            margin: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
        }

        .simple-feature-list li {
            color: #4a8cee;
            font-size: 0.85rem;
            font-weight: 500;
        }

        /* Additional Features Simple Design */
        .additional-features-simple {
            margin-top: 4rem;
            padding-top: 3rem;
            border-top: 2px solid #e5e7eb;
        }

        .additional-features-simple h3 {
            font-size: 1.5rem;
            color: #1f2937;
            margin-bottom: 2rem;
            text-align: center;
            font-weight: 600;
        }

        .additional-features-simple-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
        }

        .additional-feature-simple-item h4 {
            font-size: 1.1rem;
            color: #1f2937;
            margin-bottom: 0.5rem;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .additional-feature-simple-item h4 i {
            font-size: 1rem;
            color: #4a8cee;
            width: 20px;
            text-align: center;
        }

        .additional-feature-simple-item p {
            color: #6b7280;
            font-size: 0.9rem;
            line-height: 1.6;
            margin: 0;
        }

        /* Animations */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .stagger-fade {
            animation-delay: var(--delay, 0s);
        }
        body .section-title h2 {
  font-family: toppan-bunkyu-midashi-go-std, sans-serif;
}

body .section-title h2.sketto-head {
  margin: 0;
  text-align: center;
}

body .section-title h2.sketto-head strong {
  font-size: 2rem;
  display: block;
  text-align: center;
}

@media screen and (max-width: 768px) {
body .section-title h2.sketto-head strong {
  font-size: 1.7rem;
}
}

body .section-title h2.sketto-head strong::before {
  content: 'A B O U T';
  font-size: 1rem;
  font-family: Helvetica, Arial, sans-serif;
  color: #4a8cee;
  display: block;
}

body .section-title h2.sketto-head strong::after {
  margin: 20px auto 40px;
  content: '';
  width: 60px;
  border-bottom: 3px solid #4a8cee;
  display: block;
}
body #tools .section-title h2.sketto-head strong::before{
    content: 'T O O L S';
}
body .portal .section-title h2.sketto-head strong::before{
    content: 'P O R T A L';
}
body .trouble .section-title h2.sketto-head strong::before{
    content: 'T R O U B L E';
}
// ... existing code ...
body .trouble .section-title h2.sketto-head strong::before{
    content: 'T R O U B L E';
}

        /* ツールスライダー */
        .tools-slider-section {
            padding: 4rem 0;
/*            background: white;*/
            overflow: hidden;
        }
        
        .tools-slider-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
        }
        
        .tools-slider-title {
            text-align: center;
            margin-bottom: 3rem;
        }
        
        .tools-slider-title h2 {
            font-size: 2.8rem;
            margin-bottom: 0.8rem;
            font-weight: 700;
            color: #1f2937;
            letter-spacing: -0.5px;
            font-family: toppan-bunkyu-midashi-go-std, sans-serif;
        }
        
        .tools-slider-title h2::before {
            content: 'T O O L S';
            font-size: 1rem;
            font-family: Helvetica, Arial, sans-serif;
            color: #4a8cee;
            display: block;
        }
        
        .tools-slider-title h2::after {
            margin: 20px auto 40px;
            content: '';
            width: 60px;
            border-bottom: 3px solid #4a8cee;
            display: block;
        }
        
        .tools-slider-wrapper {
            position: relative;
            overflow: hidden;
            width: 100%;
        }
        
        .tools-slider {
            display: flex;
            animation: slide 30s linear infinite;
            width: calc(200% + 2rem);
        }
        
        .tools-slider:hover {
            animation-play-state: paused;
        }
        
        .tools-grid.slider {
            margin-top: 0;
            display: flex;
            gap: 2rem;
            min-width: 50%;
            align-items: center;
        }
        
        .tool-banner {
            display: block;
            transition: transform 0.3s ease;
            flex-shrink: 0;
        }
        
        .tool-banner:hover {
            transform: scale(1.05);
        }
        
        .tool-banner img {
            height: 60px;
            width: auto;
            object-fit: contain;
            border-radius: 8px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        }
        
        @keyframes slide {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(-50%);
            }
        }
        
        @media (max-width: 768px) {
                .hero h1 {
        font-size: 36px;
                margin-left: calc(50% - 48vw);
        margin-right: calc(50% - 48vw);
        width: calc(100vw - 16px);
        
    }
            .tools-slider-title h2 {
                font-size: 2rem;
            }
            
            .tool-banner img {
                height: 50px;
            }
            
            .tools-grid.slider {
                gap: 1.5rem;
            }
            .tools-slider-section{
                margin-left: calc(50% - 50vw);
                margin-right: calc(50% - 50vw);
                width: 100vw;
            }
            .tools-slider-container{
                padding: 0;
            }
        }
    
    s