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a:hover{text-decoration:underline}.landing .container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.landing .section{padding:100px 0;position:relative}.landing .section-divider{background:var(--border-subtle);width:100%;height:1px}.landing .label{font-family:var(--font-landing-mono);letter-spacing:1.5px;text-transform:uppercase;color:var(--accent);margin-bottom:16px;font-size:11px;font-weight:500;display:block}.landing .section-heading{letter-spacing:-.025em;color:var(--text-primary);margin-bottom:20px;font-size:clamp(28px,4vw,40px);font-weight:700;line-height:1.2}.landing .section-sub{color:var(--text-secondary);max-width:620px;font-size:17px;line-height:1.7}.landing .nav{z-index:100;-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border);background:#f7f9f7d9;padding:16px 0;position:fixed;top:0;left:0;right:0}.landing .nav .container{justify-content:space-between;align-items:center;display:flex}.landing 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.hero:before{content:"";pointer-events:none;opacity:.7;background:radial-gradient(#3d7c5f14 0%,#b453090a 40%,#0000 70%);width:800px;height:600px;position:absolute;top:0;left:50%;transform:translate(-50%)}.landing .hero-badge{font-family:var(--font-landing-mono);color:var(--accent);background:var(--accent-subtle);letter-spacing:.02em;border:1px solid #3d7c5f2e;border-radius:100px;align-items:center;gap:8px;margin-bottom:28px;padding:6px 14px;font-size:12px;display:inline-flex}.landing .hero-badge .dot{background:var(--accent);border-radius:50%;width:6px;height:6px;animation:2s ease-in-out infinite landing-pulse}@keyframes landing-pulse{0%,to{opacity:1}50%{opacity:.4}}.landing .hero h1{letter-spacing:-.035em;max-width:780px;margin-bottom:24px;font-size:clamp(36px,5.5vw,64px);font-weight:700;line-height:1.08}.landing .hero h1 .dim{color:var(--text-tertiary)}.landing .hero-sub{color:var(--text-secondary);max-width:560px;margin-bottom:40px;font-size:18px;line-height:1.7}.landing .hero-actions{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.landing .btn-primary{color:#fff;background:var(--cta);cursor:pointer;border:none;border-radius:6px;align-items:center;gap:8px;padding:14px 28px;font-size:15px;font-weight:600;transition:all .2s;display:inline-flex;box-shadow:0 2px 12px #b4530940}.landing .btn-primary:hover{background:var(--cta-hover);text-decoration:none;transform:translateY(-1px);box-shadow:0 4px 20px #b453094d}.landing .btn-secondary{color:var(--text-primary);border:1px solid var(--border);background:var(--bg-secondary);cursor:pointer;border-radius:6px;align-items:center;gap:8px;padding:14px 24px;font-size:15px;font-weight:500;transition:all .2s;display:inline-flex}.landing .btn-secondary:hover{border-color:var(--text-tertiary);text-decoration:none;box-shadow:0 2px 8px #0000000f}.landing .hero-proof{color:var(--text-tertiary);font-size:13px;font-family:var(--font-landing-mono);align-items:center;gap:24px;margin-top:48px;display:flex}.landing .hero-proof .sep{background:var(--border);width:1px;height:16px}.landing .pain-grid{grid-template-columns:1fr 1fr;align-items:start;gap:48px;margin-top:48px;display:grid}.landing .pain-group{margin-bottom:32px}.landing .pain-group:last-child{margin-bottom:0}.landing .pain-group-label{font-family:var(--font-landing-mono);align-items:center;gap:10px;margin-bottom:16px;font-size:13px;font-weight:500;display:flex}.landing .pain-group-label .indicator{border-radius:2px;width:8px;height:8px}.landing .pain-group-label .indicator.blue{background:var(--accent)}.landing .pain-group-label .indicator.amber{background:var(--amber)}.landing .pain-list{flex-direction:column;gap:16px;list-style:none;display:flex}.landing .pain-item{color:var(--text-secondary);align-items:flex-start;gap:14px;font-size:15px;line-height:1.6;display:flex}.landing .pain-item .icon{width:20px;height:20px;color:var(--text-tertiary);flex-shrink:0;margin-top:2px;font-size:14px}.landing 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.total-num{font-family:var(--font-landing-mono);color:var(--text-primary);font-size:24px;font-weight:600}.landing .pain-calc-total .per-week{color:var(--text-tertiary);font-size:13px;font-weight:400}.landing .steps-grid{background:var(--border);border-radius:var(--radius);grid-template-columns:repeat(3,1fr);gap:1px;margin-top:48px;display:grid;overflow:hidden;box-shadow:0 1px 4px #0000000a}.landing .step-card{background:var(--bg-secondary);padding:36px 28px}.landing .step-num{font-family:var(--font-landing-mono);color:var(--bg-tertiary);letter-spacing:-.04em;margin-bottom:20px;font-size:48px;font-weight:600;line-height:1}.landing .step-card h3{color:var(--text-primary);margin-bottom:10px;font-size:17px;font-weight:600}.landing .step-card p{color:var(--text-secondary);font-size:14px;line-height:1.6}.landing .step-tag{font-family:var(--font-landing-mono);color:var(--green);background:var(--green-dim);border:1px solid 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var(--code-header-border);justify-content:space-between;align-items:center;padding:10px 16px;display:flex}.landing .code-block pre,.landing .terminal-block pre{font-family:var(--font-landing-mono);color:var(--code-text);margin:0;padding:20px;font-size:13px;line-height:1.6;overflow-x:auto}.landing .code-block .prompt,.landing .terminal-block .prompt{color:var(--code-prompt)}.landing .code-block .copy-btn,.landing .terminal-block .copy-btn{background:var(--code-btn-bg);color:var(--code-btn-text);border:1px solid var(--code-btn-border);font-family:var(--font-landing-mono);cursor:pointer;border-radius:4px;padding:4px 10px;font-size:11px;transition:all .2s}.landing .code-block .copy-btn:hover,.landing .terminal-block .copy-btn:hover{background:var(--code-btn-border);color:#ccc}.landing .sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.landing .fade-in{opacity:0;transition:opacity .6s,transform .6s;transform:translateY(16px)}.landing .fade-in.visible{opacity:1;transform:translateY(0)}@media (max-width:900px){.landing .pain-grid,.landing .paths-grid,.landing .steps-grid,.landing .modules-grid{grid-template-columns:1fr}.landing .diff-grid{grid-template-columns:repeat(3,1fr)}.landing .credential-preview{grid-template-columns:1fr}}@media (max-width:640px){.landing .section{padding:72px 0}.landing .hero{padding:120px 0 72px}.landing .nav-links .hide-mobile{display:none}.landing .diff-grid{grid-template-columns:1fr 1fr}.landing .signup-form{flex-direction:column}.landing .hero-proof{flex-direction:column;align-items:flex-start;gap:8px}.landing .hero-proof .sep{display:none}.landing .footer .container{text-align:center;flex-direction:column;gap:16px}.landing .hero:before{width:100%;max-width:400px}}@media (max-width:480px){.landing .diff-grid{grid-template-columns:1fr}}