:root{--bg:#f8f7f4;--hero-dark:#0f1f35;--hero-mid:#1a3350;--accent:#2d9e8f;--accent-light:#ebf8f6;--cta:#e8893a;--cta-hover:#d4771d;--text:#1c2b3a;--muted:#6b7a8d;--surface:#fff;--border:#e2e8f0;--radius-sm:8px;--radius:14px;--radius-lg:20px;--shadow-sm:0 2px 8px #0000000f;--shadow:0 4px 24px #0000001a;--shadow-lg:0 20px 60px #00000040}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;line-height:1.65}.nav{z-index:100;-webkit-backdrop-filter:blur(12px);background:#0f1f35eb;border-bottom:1px solid #ffffff0f;justify-content:space-between;align-items:center;padding:16px 24px;display:flex;position:fixed;top:0;left:0;right:0}.nav-logo{color:#fff;letter-spacing:-.02em;font-size:1.1rem;font-weight:700}.nav-logo span{color:var(--accent)}.nav-cta{background:var(--cta);color:#fff;cursor:pointer;border:none;border-radius:100px;padding:9px 20px;font-size:.9rem;font-weight:600;text-decoration:none;transition:background .15s,transform .1s}.nav-cta:hover{background:var(--cta-hover);transform:translateY(-1px)}.hero{background:linear-gradient(160deg, var(--hero-dark) 0%, var(--hero-mid) 60%, #0b2a3e 100%);flex-direction:column;justify-content:center;align-items:center;min-height:100svh;padding:100px 24px 60px;display:flex;position:relative;overflow:hidden}.hero:before{content:"";pointer-events:none;background-image:radial-gradient(circle at 1px 1px,#ffffff0a 1px,#0000 0);background-size:28px 28px;position:absolute;inset:0}.hero:after{content:"";background:var(--bg);clip-path:ellipse(60% 100% at 50% 100%);height:80px;position:absolute;bottom:-1px;left:0;right:0}.hero-inner{z-index:1;flex-direction:column;align-items:center;gap:40px;width:100%;max-width:960px;display:flex;position:relative}.hero-text{text-align:center;color:#fff}.hero-eyebrow{color:#7fdfd5;letter-spacing:.06em;text-transform:uppercase;background:#2d9e8f33;border:1px solid #2d9e8f66;border-radius:100px;margin-bottom:20px;padding:6px 14px;font-size:.8rem;font-weight:600;display:inline-block}.hero-heading{letter-spacing:-.03em;margin-bottom:18px;font-size:clamp(2rem,6vw,3.4rem);font-weight:800;line-height:1.15}.hero-heading em{color:var(--accent);font-style:normal}.hero-sub{color:#ffffffb3;max-width:540px;margin:0 auto;font-size:clamp(1rem,2.5vw,1.2rem)}.signup-card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:460px;padding:32px}.signup-card-heading{color:var(--text);margin-bottom:4px;font-size:1.15rem;font-weight:700}.signup-card-sub{color:var(--muted);margin-bottom:24px;font-size:.875rem}.form-row{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px;display:grid}.form-field{flex-direction:column;gap:6px;margin-bottom:12px;display:flex}.form-field label{color:var(--text);letter-spacing:.02em;font-size:.8rem;font-weight:600}.form-field input,.form-field textarea{border:1.5px solid var(--border);border-radius:var(--radius-sm);color:var(--text);background:var(--surface);outline:none;width:100%;padding:12px 14px;font-family:inherit;font-size:1rem;transition:border-color .15s,box-shadow .15s}.form-field input:focus,.form-field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #2d9e8f1f}.form-field input.error,.form-field input.error:focus{border-color:#e53e3e;box-shadow:0 0 0 3px #e53e3e1a}.form-field textarea{resize:vertical;min-height:80px}.field-error{color:#e53e3e;margin-top:2px;font-size:.78rem}.btn-primary{background:var(--cta);color:#fff;border-radius:var(--radius-sm);cursor:pointer;letter-spacing:.01em;border:none;width:100%;margin-top:4px;padding:14px;font-size:1rem;font-weight:700;transition:background .15s,transform .1s}.btn-primary:hover:not(:disabled){background:var(--cta-hover);transform:translateY(-1px)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{width:100%;color:var(--muted);border:1.5px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;background:0 0;margin-top:8px;padding:12px;font-size:.9rem;font-weight:600;transition:border-color .15s,color .15s}.btn-secondary:hover:not(:disabled){border-color:var(--muted);color:var(--text)}.option-group{flex-direction:column;gap:8px;margin-bottom:4px;display:flex}.option-card{border:1.5px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);cursor:pointer;text-align:left;width:100%;color:var(--text);padding:12px 16px;font-family:inherit;font-size:.9rem;line-height:1.4;transition:border-color .15s,background .15s}.option-card:hover{border-color:var(--accent)}.option-card.selected{border-color:var(--accent);background:var(--accent-light);color:#1a6b62;font-weight:600}.yesno-group{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:4px;display:grid}.survey-note{border-left:3px solid var(--accent);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--text);background:#2d9e8f12;margin-bottom:24px;padding:12px 14px;font-size:.85rem;line-height:1.5}.survey-q{margin-bottom:20px}.survey-q-label{color:var(--text);margin-bottom:4px;font-size:.88rem;font-weight:700}.survey-q-hint{color:var(--muted);margin-bottom:10px;font-size:.8rem;line-height:1.45}.survey-q-optional{color:var(--muted);font-size:.78rem;font-weight:400}.confirmation{text-align:center;padding:16px 0}.confirmation-icon{background:var(--accent-light);width:56px;height:56px;color:var(--accent);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 20px;display:flex}.confirmation h3{color:var(--text);margin-bottom:10px;font-size:1.3rem;font-weight:800}.confirmation p{color:var(--muted);font-size:.9rem;line-height:1.6}.confirmation-sig{color:var(--muted);margin-top:20px;font-size:.85rem;font-style:italic}.section{padding:80px 24px}.section-inner{max-width:960px;margin:0 auto}.section-eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:14px;font-size:.78rem;font-weight:700}.section-heading{letter-spacing:-.025em;margin-bottom:18px;font-size:clamp(1.6rem,4vw,2.4rem);font-weight:800;line-height:1.2}.section-body{color:var(--muted);max-width:560px;font-size:1.05rem;line-height:1.7}.problem-section{background:#fff}.problem-grid{gap:24px;margin-top:48px;display:grid}.problem-col{border-radius:var(--radius);border:1.5px solid var(--border);padding:28px}.problem-col.them{background:#fdf7f7;border-color:#f5c6c6}.problem-col.us{background:var(--accent-light);border-color:#2d9e8f4d}.problem-col-label{letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px;font-size:.75rem;font-weight:700}.problem-col.them .problem-col-label{color:#c53030}.problem-col.us .problem-col-label{color:var(--accent)}.problem-col-heading{margin-bottom:12px;font-size:1.1rem;font-weight:700}.problem-list{flex-direction:column;gap:8px;list-style:none;display:flex}.problem-list li{color:var(--muted);align-items:flex-start;gap:10px;font-size:.9rem;display:flex}.problem-list li:before{content:"";border-radius:50%;flex-shrink:0;width:16px;height:16px;margin-top:2px;display:block}.problem-col.them .problem-list li:before{background:#fc8181;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M18 6L6 18M6 6l12 12' stroke='white' stroke-width='2.5' stroke-linecap='round'/%3E%3C/svg%3E") 50%/cover;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M18 6L6 18M6 6l12 12' stroke='white' stroke-width='2.5' stroke-linecap='round'/%3E%3C/svg%3E") 50%/cover}.problem-col.us .problem-list li:before{background:var(--accent);-webkit-mask:url("data:image/svg+xml,%3Csvg 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.2s}.feature-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.feature-icon{background:var(--accent-light);width:48px;height:48px;color:var(--accent);border-radius:12px;justify-content:center;align-items:center;margin-bottom:16px;display:flex}.feature-title{color:var(--text);margin-bottom:8px;font-size:1rem;font-weight:700}.feature-desc{color:var(--muted);font-size:.875rem;line-height:1.6}.founding-section{background:var(--hero-dark);position:relative;overflow:hidden}.founding-section:before{content:"";pointer-events:none;background-image:radial-gradient(circle at 1px 1px,#ffffff08 1px,#0000 0);background-size:28px 28px;position:absolute;inset:0}.founding-inner{z-index:1;text-align:center;max-width:680px;margin:0 auto;position:relative}.founding-badge{color:#f6b27e;letter-spacing:.06em;text-transform:uppercase;background:#e8893a26;border:1px solid #e8893a59;border-radius:100px;margin-bottom:24px;padding:6px 16px;font-size:.78rem;font-weight:700;display:inline-block}.founding-heading{color:#fff;letter-spacing:-.025em;margin-bottom:18px;font-size:clamp(1.5rem,4vw,2.2rem);font-weight:800;line-height:1.2}.founding-body{color:#ffffffa6;margin-bottom:32px;font-size:1rem;line-height:1.7}.founding-perks{text-align:left;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:36px;display:grid}.founding-perk{border-radius:var(--radius-sm);color:#fffc;background:#ffffff0d;border:1px solid #ffffff14;align-items:flex-start;gap:10px;padding:16px;font-size:.875rem;display:flex}.founding-perk-icon{color:var(--cta);flex-shrink:0;margin-top:1px}.founding-cta{background:var(--cta);color:#fff;cursor:pointer;border:none;border-radius:100px;padding:16px 36px;font-size:1rem;font-weight:700;text-decoration:none;transition:background .15s,transform .1s;display:inline-block}.founding-cta:hover{background:var(--cta-hover);transform:translateY(-2px)}.founding-spots{color:#fff6;margin-top:16px;font-size:.82rem}.footer{text-align:center;background:#0b1826;border-top:1px solid #ffffff0d;padding:28px 24px}.footer-logo{color:#ffffffb3;margin-bottom:6px;font-size:1rem;font-weight:700}.footer-copy{color:#ffffff4d;font-size:.8rem}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:.35s forwards fadeUp}@media (min-width:640px){.problem-grid,.features-grid{grid-template-columns:1fr 1fr}}@media (min-width:768px){.hero{padding:120px 40px 80px}.hero-inner{flex-direction:row;align-items:center;gap:60px}.hero-text{text-align:left;flex:1}.hero-sub{margin:0}.signup-card{flex-shrink:0;width:420px}.section{padding:100px 40px}.features-grid{grid-template-columns:repeat(4,1fr)}}@media (max-width:480px){.features-grid,.founding-perks,.form-row{grid-template-columns:1fr}}