@import url("https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@400;700;900&family=DM+Sans:wght@400;500;600;700&display=swap");:root{--bg-dark:#0d0d0d;--bg-card:#1a1a1a;--accent-gold:#d4a574;--accent-amber:#e8b98a;--accent-red:#c45c4a;--text-primary:#f5f0eb;--text-secondary:#a89f94;--gradient-sunset:linear-gradient(180deg,#1a0a05,#2d1810 30%,#4a2818 60%,#1a1a1a)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:DM Sans,sans-serif;background:var(--bg-dark);color:var(--text-primary);line-height:1.6;overflow-x:hidden}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:1.5rem 4rem;display:flex;justify-content:space-between;align-items:center;background:linear-gradient(180deg,hsla(0,0%,5%,.95),hsla(0,0%,5%,0));transition:all .3s ease}.navbar.scrolled{background:hsla(0,0%,5%,.98);backdrop-filter:blur(20px);padding:1rem 4rem}.logo{gap:.75rem;font-family:"Noto Serif JP",serif;font-size:1.5rem;font-weight:700;color:var(--text-primary);text-decoration:none}.logo,.logo-icon{display:flex;align-items:center}.logo-icon{width:40px;height:40px;background:var(--accent-gold);border-radius:8px;justify-content:center;font-size:1.25rem;color:var(--bg-dark)}.nav-links{display:flex;gap:2.5rem;align-items:center}.nav-links a{color:var(--text-secondary);text-decoration:none;font-size:.95rem;font-weight:500;transition:color .3s ease}.nav-links a:hover{color:var(--text-primary)}.nav-cta{background:var(--accent-gold);color:var(--bg-dark)!important;padding:.75rem 1.5rem;border-radius:8px;font-weight:600!important;transition:all .3s ease!important}.nav-cta:hover{background:var(--accent-amber);transform:translateY(-2px)}.hero{min-height:100vh;background:var(--gradient-sunset);position:relative;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:8rem 2rem 4rem;overflow:hidden}.hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");opacity:.03;pointer-events:none}.hero-content{max-width:900px;text-align:center;z-index:2;animation:fadeInUp 1s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:hsla(31,53%,64%,.15);border:1px solid hsla(31,53%,64%,.3);padding:.5rem 1rem;border-radius:50px;font-size:.85rem;color:var(--accent-gold);margin-bottom:2rem;animation:fadeInUp 1s ease-out .2s both}.hero-badge:before{content:"";width:8px;height:8px;background:#4ade80;border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.hero h1{font-family:"Noto Serif JP",serif;font-size:clamp(2.5rem,6vw,4.5rem);font-weight:900;line-height:1.1;margin-bottom:1.5rem;animation:fadeInUp 1s ease-out .3s both}.hero h1 span{background:linear-gradient(135deg,var(--accent-gold) 0,var(--accent-amber) 50%,var(--accent-red) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.35rem;color:var(--text-secondary);max-width:650px;margin:0 auto 2.5rem;line-height:1.7;animation:fadeInUp 1s ease-out .4s both}.hero-cta-group{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:4rem;animation:fadeInUp 1s ease-out .5s both}.btn-primary{background:var(--accent-gold);color:var(--bg-dark);padding:1rem 2rem;border-radius:10px;font-size:1.1rem;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:.5rem;transition:all .3s ease;border:none;cursor:pointer}.btn-primary:hover{background:var(--accent-amber);transform:translateY(-3px);box-shadow:0 10px 30px hsla(31,53%,64%,.3)}.btn-secondary{background:transparent;color:var(--text-primary);padding:1rem 2rem;border-radius:10px;font-size:1.1rem;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:.5rem;border:2px solid hsla(0,0%,100%,.2);transition:all .3s ease;cursor:pointer}.btn-secondary:hover{border-color:var(--accent-gold);color:var(--accent-gold)}.social-proof{display:flex;justify-content:center;gap:3rem;flex-wrap:wrap;animation:fadeInUp 1s ease-out .6s both}.proof-item{text-align:center}.proof-number{font-family:"Noto Serif JP",serif;font-size:2rem;font-weight:700;color:var(--accent-gold)}.proof-label{font-size:.85rem;color:var(--text-secondary)}.problem-section{padding:8rem 2rem;background:var(--bg-dark);position:relative}.section-container{max-width:1200px;margin:0 auto}.section-header{text-align:center;margin-bottom:4rem}.section-tag{font-size:.85rem;color:var(--accent-gold);text-transform:uppercase;letter-spacing:2px;margin-bottom:1rem}.section-title{font-family:"Noto Serif JP",serif;font-size:clamp(2rem,4vw,3rem);font-weight:700;margin-bottom:1rem}.problem-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.problem-card{background:var(--bg-card);border-radius:16px;padding:2rem;border:1px solid hsla(0,0%,100%,.05);transition:all .3s ease}.problem-card:hover{transform:translateY(-5px);border-color:hsla(31,53%,64%,.2)}.problem-icon{width:50px;height:50px;background:rgba(196,92,74,.15);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:1.5rem}.problem-card h3{font-size:1.25rem;font-weight:600;margin-bottom:.75rem}.problem-card p{color:var(--text-secondary);font-size:.95rem}.solution-section{padding:8rem 2rem;background:linear-gradient(180deg,var(--bg-dark) 0,#151515 100%)}.solution-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:3rem}.solution-card{background:linear-gradient(145deg,hsla(31,53%,64%,.08),hsla(31,53%,64%,.02));border:1px solid hsla(31,53%,64%,.15);border-radius:20px;padding:2.5rem 2rem;text-align:center;transition:all .4s ease;position:relative;overflow:hidden}.solution-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent-gold),var(--accent-red));opacity:0;transition:opacity .3s ease}.solution-card:hover{transform:translateY(-8px);border-color:hsla(31,53%,64%,.4)}.solution-card:hover:before{opacity:1}.solution-icon{width:70px;height:70px;background:hsla(31,53%,64%,.1);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;margin:0 auto 1.5rem}.solution-card h3{font-size:1.3rem;font-weight:600;margin-bottom:1rem}.solution-card p{color:var(--text-secondary);font-size:.95rem;line-height:1.6}.how-section{padding:8rem 2rem;background:var(--bg-dark)}.steps-container{display:flex;flex-direction:column;gap:3rem;max-width:800px;margin:0 auto}.step{display:flex;gap:2rem;align-items:flex-start}.step-number{width:60px;height:60px;min-width:60px;background:linear-gradient(135deg,var(--accent-gold),var(--accent-red));border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:"Noto Serif JP",serif;font-size:1.5rem;font-weight:700;color:var(--bg-dark)}.step-content h3{font-size:1.35rem;font-weight:600;margin-bottom:.5rem}.step-content p{color:var(--text-secondary);font-size:1rem;line-height:1.7}.course-section{padding:8rem 2rem;background:linear-gradient(180deg,#151515,#1a0a05 50%,#2d1810);position:relative}.course-card{max-width:900px;margin:0 auto;background:linear-gradient(145deg,hsla(31,53%,64%,.1),rgba(26,26,26,.95));border:1px solid hsla(31,53%,64%,.2);border-radius:24px;padding:4rem 3rem;text-align:center;position:relative;overflow:hidden}.course-card:before{content:"七";position:absolute;top:-50px;right:-30px;font-family:"Noto Serif JP",serif;font-size:20rem;color:hsla(31,53%,64%,.03);pointer-events:none}.course-badge{display:inline-block;background:hsla(31,53%,64%,.2);color:var(--accent-gold);padding:.5rem 1rem;border-radius:50px;font-size:.85rem;font-weight:600;margin-bottom:1.5rem}.course-card h2{font-family:"Noto Serif JP",serif;font-size:clamp(1.8rem,4vw,2.5rem);font-weight:700;margin-bottom:1rem}.course-card>p{color:var(--text-secondary);font-size:1.1rem;max-width:600px;margin:0 auto 2rem;line-height:1.7}.course-features{display:flex;justify-content:center;gap:2rem;flex-wrap:wrap;margin-bottom:2rem}.course-feature{display:flex;align-items:center;gap:.5rem;color:var(--text-secondary);font-size:.95rem}.course-feature span{color:var(--accent-gold)}.testimonial-section{padding:8rem 2rem;background:var(--bg-dark)}.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem;max-width:1000px;margin:0 auto}.testimonial-card{background:var(--bg-card);border-radius:16px;padding:2rem;border:1px solid hsla(0,0%,100%,.05)}.testimonial-text{font-size:1.05rem;line-height:1.7;color:var(--text-primary);margin-bottom:1.5rem;font-style:italic}.testimonial-author{display:flex;align-items:center;gap:1rem}.author-avatar{width:48px;height:48px;background:linear-gradient(135deg,var(--accent-gold),var(--accent-red));border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem}.author-info h4{font-size:1rem;font-weight:600}.author-info p{font-size:.85rem;color:var(--text-secondary)}.final-cta{padding:8rem 2rem;background:linear-gradient(180deg,var(--bg-dark) 0,#1a0a05 100%);text-align:center}.final-cta h2{font-family:"Noto Serif JP",serif;font-size:clamp(2rem,5vw,3.5rem);font-weight:700;margin-bottom:1rem}.final-cta p{color:var(--text-secondary);font-size:1.2rem;max-width:600px;margin:0 auto 2.5rem}footer{background:#0a0a0a;padding:4rem 2rem 2rem;border-top:1px solid hsla(0,0%,100%,.05)}.footer-content{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem}.footer-brand p{color:var(--text-secondary);font-size:.9rem;margin-top:1rem;max-width:280px}.footer-column h4{font-size:.9rem;font-weight:600;margin-bottom:1rem;color:var(--text-primary)}.footer-column a{display:block;color:var(--text-secondary);text-decoration:none;font-size:.9rem;margin-bottom:.5rem;transition:color .3s ease}.footer-column a:hover{color:var(--accent-gold)}.footer-bottom{max-width:1200px;margin:3rem auto 0;padding-top:2rem;border-top:1px solid hsla(0,0%,100%,.05);display:flex;justify-content:space-between;align-items:center;font-size:.85rem;color:var(--text-secondary)}@media (max-width:768px){.navbar{padding:1rem 1.5rem}.nav-links{display:none}.hero{padding:6rem 1.5rem 3rem}.social-proof{gap:2rem}.step{flex-direction:column;text-align:center;align-items:center}.footer-content{grid-template-columns:1fr;text-align:center}.footer-brand p{max-width:100%}.footer-bottom{flex-direction:column;gap:1rem}}