:root{--koto-primary: #00BFA5;--koto-primary-dark: #009480;--koto-primary-light: #80DECB;--koto-primary-faint: #E0F7F3;--koto-dark: #0F1923;--koto-dark-soft: #1A2733;--koto-text: #1E293B;--koto-text-secondary: #64748B;--koto-bg: #F8FAFB;--koto-white: #FFFFFF;--koto-border: #E2E8F0;--koto-shadow: rgba(15, 25, 35, .08);--koto-shadow-lg: rgba(15, 25, 35, .12)}.landing-page{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--koto-text);background:var(--koto-bg);line-height:1.6;overflow-x:hidden}.landing-page *,.landing-page *:before,.landing-page *:after{box-sizing:border-box}.landing-page h1,.landing-page h2,.landing-page h3{line-height:1.2;margin:0 0 .5em}.landing-page p{margin:0 0 1em}.landing-page a{text-decoration:none;color:inherit}.navbar{position:sticky;top:0;z-index:100;background:#ffffffd9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--koto-border)}.nav-inner{max-width:1140px;margin:0 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h2{font-size:2rem;font-weight:700;color:var(--koto-dark);letter-spacing:-.01em}.feature-text p{font-size:1.1rem;color:var(--koto-text-secondary);line-height:1.7}.feature-image{flex:1;display:flex;justify-content:center}.testimonials-section{background:var(--koto-dark);padding:80px 24px;color:#fff}.testimonials-section h2{text-align:center;font-size:2rem;font-weight:700;margin-bottom:48px}.testimonials-grid{max-width:1140px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.testimonial-item{background:#ffffff0d;border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:28px}.testimonial-item p{font-size:1rem;line-height:1.7;color:#ffffffd9;margin-bottom:16px}.testimonial-item span{font-size:.85rem;color:var(--koto-primary-light);font-weight:500}.bottom-cta{text-align:center;padding:80px 24px;background:linear-gradient(180deg,var(--koto-bg) 0%,var(--koto-primary-faint) 100%)}.bottom-cta h2{font-size:2.4rem;font-weight:800;color:var(--koto-dark);margin-bottom:32px;letter-spacing:-.02em}.bottom-cta .hero-cta{justify-content:center}.site-footer{background:var(--koto-dark);color:#fff9;padding:40px 24px}.footer-inner{max-width:1140px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}.footer-brand{display:flex;align-items:center;gap:10px}.footer-logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1.1rem;color:#fff}.footer-links{display:flex;gap:24px}.footer-links a{font-size:.9rem;color:#ffffff80;transition:color .2s}.footer-links a:hover{color:var(--koto-primary-light)}.footer-copy{font-size:.85rem;margin:0}.reveal{opacity:0;transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s 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h2{font-size:1.2rem}.legal-content{padding:32px 16px 60px}.legal-content table{font-size:.85rem}.legal-content thead th,.legal-content tbody td{padding:10px 12px}}.app{min-height:100vh;background-color:#f0f2f5}.container{max-width:800px;margin:0 auto;padding:40px 20px}.home-page h1{text-align:center;color:#1a1a1a;margin-bottom:16px;font-size:2.5rem;font-weight:700}.home-page>.container>p{text-align:center;color:#6b7280;font-size:18px;margin-bottom:40px}.card-form{background:#fff;padding:32px;border-radius:12px;box-shadow:0 4px 6px #0000001a;margin-bottom:40px}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:600;color:#374151}.card-input{width:100%;padding:12px 16px;border:2px solid #e5e7eb;border-radius:8px;font-size:16px;transition:border-color .2s ease;box-sizing:border-box}.card-input:focus{outline:none;border-color:#3b82f6}.view-button{width:100%;background:#3b82f6;color:#fff;border:none;padding:14px 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h2{margin:0;color:#374151;font-size:18px}.home-link{color:#3b82f6;text-decoration:none;font-weight:500;transition:color .2s ease}.home-link:hover{color:#2563eb}.loading-container,.error-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:50vh;text-align:center;padding:40px 20px}.loading-spinner{width:40px;height:40px;border:4px solid #e5e7eb;border-left-color:#3b82f6;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:16px}@keyframes spin{to{transform:rotate(360deg)}}.error-container h2{color:#dc2626;margin-bottom:12px}.error-container p{color:#6b7280;margin-bottom:8px;max-width:500px}@media (max-width: 768px){.container{padding:20px 16px}.home-page h1{font-size:2rem}.card-form,.instructions{padding:20px}.nav-header{flex-direction:column;align-items:flex-start;gap:8px}}