:root{--bg-primary: #090a0f;--bg-secondary: #0f111a;--bg-card: #151824;--bg-card-hover: #1c2030;--bg-glass: rgba(21, 24, 36, .75);--bg-glass-heavy: rgba(9, 10, 15, .88);--border-subtle: rgba(255, 255, 255, .08);--border-medium: rgba(255, 255, 255, .15);--border-focus: #f59e0b;--accent-gold: #f59e0b;--accent-gold-hover: #d97706;--accent-gold-light: rgba(245, 158, 11, .15);--accent-glow: 0 0 25px rgba(245, 158, 11, .25);--accent-emerald: #10b981;--accent-emerald-light: rgba(16, 185, 129, .15);--accent-rose: #f43f5e;--accent-rose-light: rgba(244, 63, 94, .15);--text-main: #f8fafc;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--text-gold: #fbbf24;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-display: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 8px 24px rgba(0, 0, 0, .45);--shadow-lg: 0 16px 40px rgba(0, 0, 0, .6);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .22s cubic-bezier(.4, 0, .2, 1);--transition-slow: .28s cubic-bezier(.4, 0, .2, 1);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 18px;--radius-full: 9999px;--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-top: env(safe-area-inset-top, 0px);--app-header-h: 75px;--scrollbar-track: var(--bg-primary);--scrollbar-thumb: rgba(255, 255, 255, .2);--scrollbar-thumb-hover: rgba(255, 255, 255, .35)}@media(max-width:768px){:root{--app-header-h: 56px}}@media(prefers-color-scheme:light){:root{--bg-primary: #f8fafc;--bg-secondary: #f1f5f9;--bg-card: #ffffff;--bg-card-hover: #f1f5f9;--bg-glass: rgba(255, 255, 255, .85);--bg-glass-heavy: rgba(248, 250, 252, .94);--border-subtle: rgba(0, 0, 0, .08);--border-medium: rgba(0, 0, 0, .16);--border-focus: #d97706;--text-main: #0f172a;--text-secondary: #334155;--text-muted: #64748b;--text-gold: #92400e;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .06);--shadow-md: 0 8px 20px rgba(0, 0, 0, .09);--shadow-lg: 0 16px 36px rgba(0, 0, 0, .12);--scrollbar-track: var(--bg-primary);--scrollbar-thumb: rgba(15, 23, 42, .25);--scrollbar-thumb-hover: rgba(15, 23, 42, .42)}}::selection{background-color:#f59e0b59;color:#fff}@media(prefers-color-scheme:light){::selection{background-color:#f59e0b4d;color:#0f172a}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{min-height:100%;font-size:16px;font-family:var(--font-sans);font-size-adjust:from-font;background-color:var(--bg-primary);color:var(--text-main);line-height:1.6;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb) var(--scrollbar-track);scrollbar-gutter:stable}body{min-height:100%;font-family:inherit;background-color:inherit;color:inherit;overflow-x:clip}img,video,iframe{max-width:100%;height:auto;display:block}button,a,input,select,textarea,[role=button],.card-select-btn,.key-btn{touch-action:manipulation}:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}button:focus-visible,a:focus-visible,[role=button]:focus-visible,.card-select-btn:focus-visible,.key-btn:focus-visible,.btn:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px;box-shadow:0 0 0 3px var(--accent-gold-light)}@supports not (scrollbar-color: auto){::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--scrollbar-track)}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}}.app-container{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;background-image:radial-gradient(circle at 50% 0%,rgba(245,158,11,.04) 0%,transparent 65%);background-repeat:no-repeat}.main-content{flex:1;width:100%;max-width:1400px;margin:0 auto;padding:1.5rem}@media(max-width:768px){.main-content{padding:1rem .85rem}}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:600;color:var(--text-main);letter-spacing:-.02em}.section{padding:4.5rem 1.5rem;width:100%}.section-container{max-width:1240px;margin:0 auto}.section-header{margin-bottom:3rem;text-align:center}.section-badge{display:inline-flex;align-items:center;padding:.35rem .85rem;border-radius:var(--radius-full);font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:#f59e0b1f;color:var(--accent-gold);border:1px solid rgba(245,158,11,.25);margin-bottom:1.25rem}.section-badge.badge-warning{background:#f43f5e1f;color:#fb7185;border-color:#f43f5e4d}.section-badge.badge-gold{background:#f59e0b2e;color:#fbbf24;border-color:#f59e0b66}.section-title{font-size:clamp(1.85rem,3.5vw,2.75rem);font-weight:800;line-height:1.18;letter-spacing:-.025em;color:#fff;margin-bottom:1rem}.section-desc{font-size:clamp(1rem,1.5vw,1.12rem);color:var(--text-muted);max-width:720px;margin:0 auto;line-height:1.65}.glass-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);box-shadow:var(--shadow-md);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:transform var(--transition-normal),border-color var(--transition-normal),box-shadow var(--transition-normal)}.glass-card:hover{border-color:var(--border-medium)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.65rem 1.25rem;border-radius:var(--radius-sm);font-family:var(--font-sans);font-size:.925rem;font-weight:500;cursor:pointer;transition:background-color var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast);border:1px solid transparent;outline:none;text-decoration:none;-webkit-user-select:none;user-select:none}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.45;cursor:not-allowed;pointer-events:none}.btn-spinner{width:12px;height:12px;border:2px solid rgba(255,255,255,.35);border-top-color:currentColor;border-radius:50%;animation:spin .8s linear infinite;display:inline-block;flex-shrink:0;vertical-align:middle;margin-right:.25rem}.btn-primary{background:linear-gradient(135deg,#f59e0b,#d97706);color:#000;font-weight:600;box-shadow:0 4px 14px #f59e0b4d}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,#fbbf24,#f59e0b);box-shadow:var(--accent-glow)}.btn-secondary{background:var(--bg-card);border:1px solid var(--border-medium);color:var(--text-main)}.btn-secondary:hover:not(:disabled){background:var(--bg-card-hover);border-color:#ffffff4d}.btn-success{background:linear-gradient(135deg,#059669,#047857);color:#fff;font-weight:600;box-shadow:0 4px 14px #0596694d}.btn-success:hover:not(:disabled){background:linear-gradient(135deg,#10b981,#059669)}.btn-outline{background:transparent;border:1px solid var(--border-subtle);color:var(--text-secondary)}.btn-outline:hover:not(:disabled){background:#ffffff0d;color:var(--text-main);border-color:var(--border-medium)}.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .65rem;border-radius:var(--radius-full);font-size:.775rem;font-weight:600;letter-spacing:.03em;text-transform:uppercase;white-space:nowrap}.badge-pending{background:var(--accent-gold-light);color:var(--text-gold);border:1px solid rgba(245,158,11,.3)}.badge-completed{background:var(--accent-emerald-light);color:var(--accent-emerald);border:1px solid rgba(16,185,129,.3)}.badge-neutral{background:#ffffff14;color:var(--text-secondary);border:1px solid var(--border-subtle)}.form-group{margin-bottom:1.25rem}.form-label{display:block;font-size:.875rem;font-weight:500;color:var(--text-secondary);margin-bottom:.45rem}.form-control{width:100%;padding:.75rem 1rem;background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-main);font-family:var(--font-sans);font-size:.95rem;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-control:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-gold-light)}.form-control::placeholder{color:var(--text-muted)}.switch-container{display:flex;align-items:center;gap:.75rem;cursor:pointer;-webkit-user-select:none;user-select:none}.switch{position:relative;display:inline-block;width:44px;height:24px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;inset:0;background-color:#ffffff26;transition:var(--transition-fast);border-radius:24px}.slider:before{position:absolute;content:"";height:18px;width:18px;left:3px;bottom:3px;background-color:#fff;transition:var(--transition-fast);border-radius:50%}input:checked+.slider{background-color:var(--accent-gold)}input:checked+.slider:before{transform:translate(20px)}@keyframes skeleton-pulse{0%,to{opacity:.4}50%{opacity:.8}}.skeleton{background:linear-gradient(90deg,#181b28 25%,#24293d,#181b28 75%);background-size:200% 100%;animation:skeleton-pulse 1.6s ease-in-out infinite;border-radius:var(--radius-sm)}.toast-container{position:fixed;bottom:1.5rem;right:1.5rem;z-index:9999;display:flex;flex-direction:column;gap:.65rem;pointer-events:none}.toast-item{pointer-events:auto;display:flex;align-items:center;gap:.75rem;padding:.85rem 1.25rem;background:var(--bg-card);border-radius:var(--radius-sm);color:var(--text-main);box-shadow:var(--shadow-lg);font-size:.9rem;animation:toast-slide-in .25s cubic-bezier(.2,.8,.2,1);min-width:280px;max-width:420px;border-left:4px solid var(--accent-gold)}.toast-item.success{border-left-color:var(--accent-emerald)}.toast-item.error{border-left-color:var(--accent-rose)}.toast-item.warning{border-left-color:var(--accent-gold)}.toast-item.info{border-left-color:#38bdf8}@keyframes toast-slide-in{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes fadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.infinite-scroll-sentinel{display:flex;align-items:center;justify-content:center;gap:1rem;margin:3rem auto 1.5rem;padding:.85rem 1.75rem;max-width:480px;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-full);box-shadow:var(--shadow-sm);cursor:pointer;transition:border-color var(--transition-fast),background var(--transition-fast)}.infinite-scroll-sentinel:hover{border-color:var(--accent-gold);background:var(--bg-card-hover)}.spinner-gold-sm{width:20px;height:20px;border:2px solid rgba(245,158,11,.2);border-top-color:var(--accent-gold);border-radius:50%;animation:spin .8s linear infinite;flex-shrink:0}.sentinel-text{font-size:.85rem;color:var(--text-secondary);font-weight:500}.sentinel-btn{font-size:.75rem;padding:.25rem .65rem;border-radius:var(--radius-full);flex-shrink:0}.skip-link{position:absolute;top:-120px;left:1rem;z-index:10000;padding:.75rem 1.25rem;background:var(--accent-gold);color:#000;font-weight:700;border-radius:var(--radius-sm);text-decoration:none;box-shadow:var(--shadow-lg);transition:top var(--transition-fast)}.skip-link:focus{top:1rem;outline:3px solid #000000}.problem-section{background:linear-gradient(180deg,var(--bg-primary) 0%,var(--bg-secondary) 100%)}.problem-grid,.steps-container{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.comparison-section{position:relative;background:linear-gradient(180deg,#0f172a66,#0a0f1dcc)}.comparison-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem;max-width:1040px;margin:0 auto}.comparison-card{padding:2.5rem 2rem;border-radius:var(--radius-lg);position:relative;display:flex;flex-direction:column}.comparison-card.old-way{border:1px solid rgba(239,68,68,.25);background:#1e0f1459}.comparison-card.new-way{border:1px solid rgba(245,158,11,.4);background:#1a160f73;box-shadow:0 0 30px #f59e0b14}.comparison-card-badge{position:absolute;top:-12px;right:24px;background:linear-gradient(135deg,#fbbf24,#d97706);color:#000;font-size:.72rem;font-weight:800;letter-spacing:.08em;padding:.25rem .75rem;border-radius:9999px;box-shadow:0 4px 12px #f59e0b59}.comparison-card-header{margin-bottom:1.75rem;padding-bottom:1.25rem;border-bottom:1px solid rgba(255,255,255,.07)}.comparison-pill{display:inline-flex;align-items:center;gap:.4rem;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:.35rem .85rem;border-radius:9999px;margin-bottom:.85rem}.comparison-pill.old-pill{background:#ef444426;color:#f87171;border:1px solid rgba(239,68,68,.25)}.comparison-pill.new-pill{background:#f59e0b26;color:#fbbf24;border:1px solid rgba(245,158,11,.3)}.comparison-card-title{font-size:1.25rem;font-weight:700;color:#fff;margin:0;line-height:1.4}.comparison-list{display:flex;flex-direction:column;gap:1.25rem}.comparison-item{display:flex;align-items:flex-start;gap:.85rem}.comparison-item .item-icon{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:800;flex-shrink:0;margin-top:2px}.comparison-item .item-icon.danger{background:#ef444426;color:#f87171;border:1px solid rgba(239,68,68,.3)}.comparison-item .item-icon.success{background:#10b9812e;color:#34d399;border:1px solid rgba(16,185,129,.35)}.comparison-item .item-content{flex:1}.comparison-item .item-content strong{display:block;font-size:.95rem;color:#f3f4f6;margin-bottom:.25rem}.comparison-item .item-content p{font-size:.88rem;line-height:1.5;color:#9ca3af;margin:0}.comparison-card.new-way .comparison-item .item-content p{color:#d1d5db}.problem-card{padding:2rem 1.75rem;display:flex;flex-direction:column;border-top:3px solid rgba(244,63,94,.6)}.problem-icon-box{width:52px;height:52px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem;background:#f43f5e1f;color:#fb7185;border:1px solid rgba(244,63,94,.25)}.problem-title,.step-title,.feature-title{font-size:1.25rem;font-weight:700;margin-bottom:.75rem;color:var(--text-main)}.problem-text,.step-desc,.feature-text{font-size:.95rem;color:var(--text-secondary);line-height:1.6;margin-bottom:1.25rem;flex:1}.problem-text code{background:#ffffff14;padding:.15rem .35rem;border-radius:4px;font-size:.85rem;color:#fb7185}.feature-text code{background:#f59e0b26;color:var(--text-gold);padding:.15rem .35rem;border-radius:4px}.snippet-bubble{display:block;font-size:.8rem;font-style:italic;color:var(--text-muted);background:#00000059;border-left:3px solid #fb7185;padding:.5rem .75rem;border-radius:0 var(--radius-sm) var(--radius-sm) 0}.snippet-tag{display:inline-block;font-size:.8rem;font-weight:600;color:#fb7185;background:#f43f5e1a;padding:.35rem .65rem;border-radius:var(--radius-sm)}.step-card{padding:2.25rem 1.75rem;position:relative;display:flex;flex-direction:column;transition:transform var(--transition-normal),border-color var(--transition-normal)}.step-card:hover{transform:translateY(-4px);border-color:#f59e0b66}.step-badge{position:absolute;top:1.5rem;right:1.5rem;font-size:1.75rem;font-weight:900;color:#f59e0b99}.step-icon,.feature-icon{width:50px;height:50px;border-radius:var(--radius-md);background:#f59e0b1f;border:1px solid rgba(245,158,11,.3);color:var(--accent-gold);display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem}.step-feature-list{display:flex;flex-direction:column;gap:.4rem;border-top:1px solid var(--border-subtle);padding-top:1rem}.feature-tag{font-size:.8rem;font-weight:600;color:var(--accent-gold)}.features-section{background:linear-gradient(180deg,var(--bg-primary) 0%,var(--bg-secondary) 100%)}.features-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.75rem}.feature-card{padding:2rem;display:flex;flex-direction:column}.guarantee-box{padding:3.5rem 2.5rem;border:1px solid rgba(245,158,11,.3);background:radial-gradient(circle at 50% 0%,rgba(245,158,11,.08) 0%,var(--bg-card) 70%)}.guarantee-title{font-size:clamp(1.75rem,3vw,2.3rem)}.guarantee-pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.pillar-card{text-align:center;display:flex;flex-direction:column;align-items:center}.pillar-icon{width:48px;height:48px;border-radius:50%;background:#f59e0b26;color:var(--accent-gold);border:1px solid rgba(245,158,11,.3);display:flex;align-items:center;justify-content:center;margin-bottom:1rem}.pillar-card h3,.pillar-card h4{font-size:1.15rem;font-weight:700;margin-bottom:.5rem}.pillar-card p{font-size:.9rem;color:var(--text-muted);line-height:1.6}.faq-accordion-group{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:1rem}.faq-item{border-radius:var(--radius-md);border:1px solid var(--border-subtle);background:var(--bg-card);transition:border-color var(--transition-normal);overflow:hidden}.faq-item[open]{border-color:#f59e0b66;box-shadow:0 4px 20px #0000004d}.faq-question{padding:1.35rem 1.5rem;font-size:1.05rem;font-weight:600;color:var(--text-main);cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:1rem;list-style:none;-webkit-user-select:none;user-select:none}.faq-question::-webkit-details-marker{display:none}.faq-question:hover{color:var(--accent-gold)}.faq-icon-arrow{color:var(--text-muted);transition:transform var(--transition-normal);flex-shrink:0}.faq-item[open] .faq-icon-arrow{transform:rotate(180deg);color:var(--accent-gold)}.faq-answer{padding:0 1.5rem 1.35rem;font-size:.95rem;color:var(--text-secondary);line-height:1.7}.faq-item[open] .faq-answer{border-top:1px solid var(--border-subtle);padding-top:1rem}.faq-answer strong{color:#fff}.landing-footer{width:100%;background:var(--bg-secondary);border-top:1px solid var(--border-subtle);margin-top:3rem}.footer-cta-container{max-width:1080px;margin:-3.5rem auto 3rem;padding:0 1.5rem;position:relative;z-index:2}.footer-cta-card{padding:3.5rem 2.5rem;text-align:center;background:linear-gradient(135deg,#151824f2,#0f111afa);border:1px solid rgba(245,158,11,.35);box-shadow:0 20px 50px #0009;border-radius:var(--radius-lg);position:relative;overflow:hidden}.footer-cta-glow{top:-50%;width:450px;height:250px;background:radial-gradient(circle,rgba(245,158,11,.25) 0%,transparent 70%)}.footer-cta-title{font-size:clamp(1.85rem,3.5vw,2.5rem)}.btn-cta-large{padding:1rem 2.25rem;font-size:1.1rem;font-weight:700;border-radius:var(--radius-md);box-shadow:0 0 35px #f59e0b66;display:inline-flex;align-items:center;gap:.6rem}.footer-cta-note{font-size:.85rem;color:var(--text-muted);margin-top:1rem}.footer-bottom-bar{padding:2.25rem 1.5rem;border-top:1px solid var(--border-subtle)}.footer-bottom-inner{max-width:1240px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}.footer-brand{display:flex;align-items:center;gap:.75rem}.logo-icon.small{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,#fbbf24,#d97706);color:#000;display:flex;align-items:center;justify-content:center}.footer-links{display:flex;align-items:center;gap:1.75rem;flex-wrap:wrap}.footer-links a{color:var(--text-muted);text-decoration:none;font-size:.9rem}.footer-links a:hover{color:var(--accent-gold)}.footer-copyright{font-size:.82rem;color:var(--text-muted)}@media(max-width:900px){.mockup-split-layout,.problem-grid,.comparison-grid,.steps-container,.guarantee-pillars{grid-template-columns:1fr}}@media(max-width:800px){.features-grid{grid-template-columns:1fr}}@media(max-width:768px){.section,.hero-section{padding:3.5rem 1rem}.desktop-only{display:none}.hero-cta-group{flex-direction:column;width:100%}.btn-hero,.btn-hero-secondary{width:100%;justify-content:center}.footer-cta-card{padding:2.5rem 1.25rem}.footer-bottom-inner{flex-direction:column;align-items:flex-start;gap:1.25rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.skeleton{animation:none!important;opacity:.55!important}}