*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #3B82F6;--secondary: #14B8A6;--accent: #F97316;--success: #10B981;--warning: #F59E0B;--error: #EF4444;--gray-50: #F9FAFB;--gray-100: #F3F4F6;--gray-200: #E5E7EB;--gray-300: #D1D5DB;--gray-400: #9CA3AF;--gray-500: #6B7280;--gray-600: #4B5563;--gray-700: #374151;--gray-800: #1F2937;--gray-900: #111827;--white: #FFFFFF;--black: #000000;--nav-h: 64px}html{font-family:Inter,system-ui,sans-serif;scroll-behavior:smooth}body{line-height:1.6;color:var(--gray-900);background:var(--white)}.container{max-width:1200px;margin:0 auto;padding:0 24px}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border:none;border-radius:12px;font-size:16px;font-weight:600;text-decoration:none;cursor:pointer;transition:all .2s ease;line-height:1.5}.btn-small{padding:8px 16px;font-size:14px}.btn-large{padding:16px 32px;font-size:18px}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);color:var(--white);box-shadow:0 4px 12px #3b82f64d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px #3b82f666}.btn-secondary{background:var(--gray-100);color:var(--gray-700);border:1px solid var(--gray-200)}.btn-secondary:hover{background:var(--gray-200)}.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}.btn-outline:hover{background:var(--primary);color:var(--white)}.navbar{position:fixed;top:0;left:0;right:0;background:#fffffff2;backdrop-filter:blur(20px);border-bottom:1px solid var(--gray-200);z-index:1000;padding:0;height:var(--nav-h)}.nav-container{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:var(--nav-h)}.nav-brand{display:flex;align-items:center;gap:12px}.brand-icon,.brand-text{display:none}.brand-logo{display:inline-flex;align-items:center}.brand-logo img{height:calc(var(--nav-h) - 1px);width:auto;display:block}.nav-links{display:flex;gap:24px;align-items:center}.nav-link{text-decoration:none;color:var(--gray-600);font-weight:500;transition:color .2s ease}.nav-link:hover{color:var(--primary)}.mobile-menu-toggle{display:none;width:42px;height:42px;border-radius:12px;border:0;background:#fffffff2;backdrop-filter:blur(12px);align-items:center;justify-content:center;gap:4px;position:relative;transition:box-shadow .2s ease,transform .2s ease;outline:none}.mobile-menu-toggle:hover{box-shadow:0 8px 24px #0f172a1f;transform:translateY(-1px)}.mobile-menu-toggle .bar{width:18px;height:2px;background:var(--gray-800);border-radius:2px;display:block;position:relative;transition:transform .2s ease,opacity .2s ease}.mobile-menu-toggle .bar:nth-child(1){transform-origin:left center}.mobile-menu-toggle .bar:nth-child(3){transform-origin:left center}.mobile-menu-toggle.is-open .bar:nth-child(1){transform:translateY(6px) rotate(45deg)}.mobile-menu-toggle.is-open .bar:nth-child(2){opacity:0}.mobile-menu-toggle.is-open .bar:nth-child(3){transform:translateY(-6px) rotate(-45deg)}.mobile-nav{position:fixed;top:64px;right:12px;background:transparent;border:0;border-radius:16px;padding:0;box-shadow:none;transform:translateY(-8px) scale(.98);opacity:0;transition:transform .22s cubic-bezier(.2,.8,.2,1),opacity .22s ease;z-index:1100}.mobile-nav.show{transform:translateY(0) scale(1);opacity:1}.mobile-backdrop{position:fixed;inset:0;background:#11182773;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);opacity:0;transition:opacity .18s ease;z-index:1050}.mobile-backdrop.show{opacity:1}.mobile-menu{display:flex;flex-direction:column;gap:10px;padding:10px;border-radius:16px;background:#fffffffa;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--gray-200);box-shadow:0 16px 40px #0f172a2e}.mobile-link{display:block;text-decoration:none;color:var(--gray-800);font-weight:700;padding:12px 14px;border-radius:12px;background:#fff9;border:0}.mobile-link:hover{background:#3b82f61f}.mobile-cta{background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);color:#fff;border-color:transparent;padding:12px 14px;border-radius:12px;display:block}.hero-section{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f8fafc,#e2e8f0);overflow:hidden}.hero-background{position:absolute;inset:0;z-index:1}.gradient-orb{position:absolute;border-radius:50%;filter:blur(100px);opacity:.6;animation:float 6s ease-in-out infinite}.orb-1{width:300px;height:300px;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);top:10%;left:10%;animation-delay:0s}.orb-2{width:200px;height:200px;background:linear-gradient(135deg,var(--accent) 0%,var(--warning) 100%);top:60%;right:20%;animation-delay:2s}.orb-3{width:150px;height:150px;background:linear-gradient(135deg,var(--secondary) 0%,var(--success) 100%);bottom:20%;left:60%;animation-delay:4s}.orb-4{width:250px;height:250px;background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%);top:20%;right:10%;animation-delay:1s}.orb-5{width:180px;height:180px;background:linear-gradient(135deg,var(--secondary) 0%,var(--primary) 100%);bottom:30%;left:20%;animation-delay:3s}@keyframes float{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-20px) rotate(180deg)}}.hero-content{position:relative;z-index:10;text-align:center;max-width:800px;padding:120px 24px 80px}.hero-badge{display:inline-flex;align-items:center;gap:8px;background:#ffffffe6;backdrop-filter:blur(20px);border:1px solid var(--gray-200);border-radius:50px;padding:8px 20px;font-size:14px;font-weight:600;color:var(--gray-700);margin-bottom:24px}.badge-icon{font-size:16px}.hero-title{font-size:clamp(34px,5.5vw,56px);font-weight:900;line-height:1.1;margin-bottom:12px;color:var(--gray-900)}.no-wrap{white-space:nowrap}.hero-lead{display:inline-block;font-size:clamp(22px,7.2vw,40px);letter-spacing:.4px}.gradient-text{background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-catch{display:flex;flex-direction:column;align-items:center;gap:14px;margin-top:54px;margin-bottom:54px}.catch-phrase{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:center}.word{position:relative;font-weight:900;font-size:clamp(22px,3.2vw,40px);letter-spacing:.6px;line-height:1;background-size:200% 200%;animation:shimmer 3.5s linear infinite}.word:after{content:"";position:absolute;left:-4px;right:-4px;bottom:-6px;height:10px;background:linear-gradient(135deg,#3b82f640,#14b8a640);filter:blur(6px);border-radius:8px;z-index:-1}.w1{background:linear-gradient(135deg,#3b82f6,#22d3ee);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation-delay:0s}.w2{background:linear-gradient(135deg,#8b5cf6,#ec4899);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation-delay:.4s}.w3{background:linear-gradient(135deg,#14b8a6,#22c55e);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation-delay:.8s}.sep{color:var(--gray-400);font-weight:800}.catch-result{display:flex;justify-content:center}.result-badge{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:999px;background:radial-gradient(120% 120% at 50% 0%,#fffffff2,#ffffffbf);border:1px solid rgba(148,163,184,.35);backdrop-filter:blur(8px);box-shadow:0 14px 40px #3b82f62e;font-weight:900;font-size:clamp(22px,3.2vw,36px);letter-spacing:.6px;color:transparent;background-clip:padding-box;position:relative}.result-badge:before{content:"続けられる";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-arrow-badge{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:6px;background:#fff9;backdrop-filter:blur(8px);box-shadow:0 10px 30px #0f172a29;animation:floatY 3.2s ease-in-out infinite}.catch-arrow-icon{filter:drop-shadow(0 6px 14px rgba(59,130,246,.25));border-radius:999px}@keyframes floatY{0%,to{transform:translateY(0)}50%{transform:translateY(6px)}}@keyframes shimmer{0%{background-position:0% 50%}to{background-position:200% 50%}}.hero-description{font-size:20px;line-height:1.6;color:var(--gray-600);margin-top:8px;margin-bottom:48px}.hero-buttons{display:flex;gap:16px;justify-content:center;margin-bottom:64px;flex-wrap:wrap}.hero-stats{display:flex;gap:48px;justify-content:center;flex-wrap:wrap}.stat{text-align:center}.stat-number{font-size:36px;font-weight:900;color:var(--primary);line-height:1}.stat-label{font-size:14px;font-weight:600;color:var(--gray-600);margin-top:4px}.section-header{text-align:center;margin-bottom:64px}.section-header h2{font-size:48px;font-weight:800;line-height:1.2;margin-bottom:16px;color:var(--gray-900)}#categories,#categories-heading{scroll-margin-top:calc(var(--nav-h) + 16px)}.section-header p{font-size:20px;color:var(--gray-600);max-width:600px;margin:0 auto}.highlight{background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.features-section{padding:120px 0;background:var(--white)}.prose-page{padding-top:96px}.prose-page p,.prose-page li{color:var(--gray-700)}.category-grid .category-card{background:var(--white);border:1px solid var(--gray-200);border-radius:14px;padding:16px 20px;font-weight:600;text-align:center}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:32px}.feature-card{background:var(--white);border:1px solid var(--gray-200);border-radius:20px;padding:32px;text-align:center;transition:all .3s ease;position:relative;overflow:hidden}.feature-card:hover{transform:translateY(-8px);box-shadow:0 20px 40px #0000001a;border-color:var(--primary)}@media(max-width:600px){.features-grid .feature-card.is-active{transform:translateY(-8px);box-shadow:0 20px 40px #0000001f;border-color:var(--primary)}.features-grid .feature-card.is-active:before{transform:scaleX(1)}}@media(max-width:600px){.feature-card.is-active{transform:translateY(-8px);box-shadow:0 20px 40px #0000001f;border-color:var(--primary)}.feature-card.is-active:before{transform:scaleX(1)}}.feature-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);transform:scaleX(0);transition:transform .3s ease}.feature-card:hover:before{transform:scaleX(1)}.feature-icon{width:64px;height:64px;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);border-radius:16px;display:flex;align-items:center;justify-content:center;margin:0 auto 24px;color:var(--white)}.feature-card h3{font-size:24px;font-weight:700;margin-bottom:16px;color:var(--gray-900)}.feature-card p{color:var(--gray-600);line-height:1.6}.how-it-works-section{padding:120px 0;background:var(--gray-50)}.timeline{max-width:800px;margin:0 auto}.timeline-item{display:flex;gap:24px;margin-bottom:48px;align-items:flex-start}.timeline-number{width:48px;height:48px;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:700;font-size:18px;flex-shrink:0}.timeline-content h3{font-size:24px;font-weight:700;margin-bottom:8px;color:var(--gray-900)}.timeline-content p{color:var(--gray-600);line-height:1.6}.pricing-section{padding:120px 0;background:var(--white)}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;max-width:1000px;margin:0 auto}.pricing-card{background:var(--white);border:2px solid var(--gray-200);border-radius:20px;padding:32px;text-align:center;transition:all .3s ease;position:relative}.pricing-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px #0000001a}.pricing-card.popular{border-color:var(--primary);transform:scale(1.05)}.pricing-card.popular:hover{transform:scale(1.05) translateY(-4px)}.popular-badge{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);color:var(--white);padding:6px 20px;border-radius:20px;font-size:14px;font-weight:600}.pricing-header h3{font-size:24px;font-weight:700;margin-bottom:16px;color:var(--gray-900)}.price{display:flex;align-items:baseline;justify-content:center;margin-bottom:32px}.currency{font-size:20px;font-weight:600;color:var(--gray-500)}.amount{font-size:48px;font-weight:900;color:var(--gray-900);margin:0 4px}.period{font-size:16px;color:var(--gray-500)}.pricing-features{margin-bottom:32px}.feature{display:flex;align-items:center;gap:12px;padding:8px 0;color:var(--gray-700)}.feature svg{color:var(--success);flex-shrink:0}.feature span:empty{display:none}.feature span:empty+svg{display:none}.feature.is-unavailable{color:var(--gray-500)}.feature.is-unavailable svg{color:var(--error)}.stats-section{padding:120px 0;background:var(--gray-50)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:32px}.stat-card{background:var(--white);border-radius:16px;padding:32px;text-align:center;box-shadow:0 4px 12px #0000000d}.stat-card .stat-number{font-size:48px;font-weight:900;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:8px}.stat-card .stat-label{font-size:18px;font-weight:600;color:var(--gray-900);margin-bottom:8px}.stat-description{color:var(--gray-600);font-size:14px}.gradient-purple-blue{background:linear-gradient(135deg,#7c3aed,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:800}.cta-section{position:relative;padding:120px 0;background:linear-gradient(135deg,var(--gray-900) 0%,var(--gray-800) 100%);overflow:hidden}.cta-background{position:absolute;inset:0;z-index:1}.cta-content{position:relative;z-index:10;text-align:center;color:var(--white)}.cta-content h2{font-size:48px;font-weight:800;line-height:1.2;margin-bottom:24px}.cta-content p{font-size:20px;color:var(--gray-300);margin-bottom:40px;max-width:600px;margin-left:auto;margin-right:auto}.cta-buttons{display:flex;flex-direction:column;align-items:center;gap:16px}.cta-note{display:flex;align-items:center;gap:8px;color:var(--gray-400);font-size:14px}.cta-note svg{color:var(--success)}.footer{background:var(--gray-900);color:var(--white);padding:64px 0 24px}.footer-content{display:grid;grid-template-columns:1fr 2fr;gap:64px;margin-bottom:48px}.footer-brand{display:flex;gap:16px}.footer-description{color:var(--gray-400);margin-top:12px;line-height:1.6}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.footer-column h4{font-size:16px;font-weight:600;margin-bottom:16px;color:var(--white)}.footer-column ul{list-style:none}.footer-column li{margin-bottom:8px}.footer-column a{color:var(--gray-400);text-decoration:none;transition:color .2s ease}.footer-column a:hover{color:var(--white)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;border-top:1px solid var(--gray-700);color:var(--gray-400)}.social-links{display:flex;gap:16px}.social-link{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--gray-800);border-radius:8px;color:var(--gray-400);text-decoration:none;transition:all .2s ease}.social-link:hover{background:var(--primary);color:var(--white)}.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease;will-change:opacity,transform}.reveal.in-view{opacity:1;transform:translateY(0)}.delay-300{transition-delay:.3s}.delay-500{transition-delay:.5s}.delay-700{transition-delay:.7s}.delay-900{transition-delay:.9s}@media(prefers-reduced-motion:reduce){.gradient-orb{animation:none!important}.reveal{transition:none;transform:none;opacity:1}}@media(max-width:768px){.mobile-menu-toggle{display:block}.nav-links{display:none}:root{--nav-h: 56px}.nav-container{padding:0 16px;height:var(--nav-h);justify-content:center;position:relative}.nav-brand{gap:10px}.brand-icon{width:36px;height:36px;border-radius:10px}.brand-text{font-size:18px}.mobile-menu-toggle{position:absolute;right:16px;top:50%;transform:translateY(-50%)}.mobile-menu-toggle:hover{transform:translateY(-50%)}.hero-title{font-size:32px}.hero-lead{font-size:clamp(16px,5vw,28px);letter-spacing:.1px}.word{font-size:clamp(18px,4.2vw,28px)}.result-badge{font-size:24px;padding:8px 14px}.hero-arrow-badge .catch-arrow-icon{width:40px;height:40px}.hero-description{font-size:18px}.hero-buttons{flex-direction:column;align-items:center}.hero-stats{gap:24px}.section-header h2{font-size:32px}.section-header p{font-size:18px}.timeline-item{flex-direction:row;align-items:center;text-align:left;gap:16px}.timeline-number{margin:0}.pricing-grid{grid-template-columns:1fr}.pricing-card.popular{transform:none}.pricing-card.popular:hover{transform:translateY(-4px)}.cta-content h2{font-size:32px}.footer-content{grid-template-columns:1fr;gap:32px}.footer-links{grid-template-columns:1fr;gap:24px}.footer-bottom{flex-direction:column;gap:16px;text-align:center}}@media(max-width:480px){.container{padding:0 16px}.hero-content{padding:92px 12px 56px}.hero-title{font-size:26px}.hero-lead{font-size:clamp(15px,4.6vw,24px);letter-spacing:.05px}.word{font-size:clamp(16px,5vw,24px)}.result-badge{font-size:22px;padding:8px 12px}.hero-arrow-badge .catch-arrow-icon{width:34px;height:34px}.hero-description{font-size:15px}.stat-number{font-size:24px}.features-grid{grid-template-columns:1fr}.feature-card{padding:20px}.timeline-item{gap:12px}.pricing-card{padding:20px}.stats-grid{grid-template-columns:1fr}.orb-1,.orb-2,.orb-3,.orb-4,.orb-5{width:150px;height:150px}}