*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #2563eb;--primary-dark: #1e40af;--text-dark: #1f2937;--text-medium: #4b5563;--text-light: #6b7280;--bg-light: #f9fafb;--border: #e5e7eb;--success: #10b981;--error: #ef4444;--spacing-unit: 8px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6;color:var(--text-dark);background:#fff;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:calc(var(--spacing-unit) * 3);gap:calc(var(--spacing-unit) * 8)}.left-side{flex:1;max-width:480px;display:flex;align-items:center;justify-content:center}.image-container{width:100%;text-align:center}.founder-image{width:100%;max-width:400px;height:auto;border-radius:calc(var(--spacing-unit) * 3);box-shadow:0 20px 40px #0000001a;transition:transform .3s ease}.founder-image:hover{transform:scale(1.02)}.image-caption{margin-top:calc(var(--spacing-unit) * 2);font-size:14px;color:var(--text-medium);font-style:italic}.right-side{flex:1;max-width:560px}.content{display:flex;flex-direction:column;gap:calc(var(--spacing-unit) * 3)}.header{margin-bottom:calc(var(--spacing-unit) * 1)}.intro{font-size:16px;color:var(--text-medium);margin-bottom:calc(var(--spacing-unit) * 2);font-weight:500}h1{font-size:42px;font-weight:700;line-height:1.2;color:var(--text-dark);letter-spacing:-.02em;margin-bottom:calc(var(--spacing-unit) * 2)}.subheadline{font-size:20px;color:var(--text-medium);line-height:1.5;font-weight:400}.benefits{list-style:none;display:flex;flex-direction:column;gap:calc(var(--spacing-unit) * 2);padding:calc(var(--spacing-unit) * 3);background:var(--bg-light);border-radius:calc(var(--spacing-unit) * 2);border:1px solid var(--border)}.benefits li{font-size:18px;color:var(--text-dark);padding-left:calc(var(--spacing-unit) * 4);position:relative;font-weight:500}.benefits li:before{content:"✓";position:absolute;left:0;color:var(--success);font-weight:700;font-size:20px}.cta-section{margin-top:calc(var(--spacing-unit) * 2)}.cta-text{font-size:18px;font-weight:600;color:var(--text-dark);margin-bottom:calc(var(--spacing-unit) * 3)}.email-form,.input-wrapper{display:flex;flex-direction:column;gap:calc(var(--spacing-unit) * 2)}#emailInput{width:100%;padding:calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 3);font-size:16px;border:2px solid var(--border);border-radius:calc(var(--spacing-unit) * 1.5);transition:all .2s ease;font-family:inherit}#emailInput:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}#emailInput::placeholder{color:var(--text-light)}#submitBtn{width:100%;padding:calc(var(--spacing-unit) * 2.5) calc(var(--spacing-unit) * 4);font-size:18px;font-weight:600;color:#fff;background:var(--primary);border:none;border-radius:calc(var(--spacing-unit) * 1.5);cursor:pointer;transition:all .2s ease;font-family:inherit;position:relative}#submitBtn:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 12px #2563eb4d}#submitBtn:active{transform:translateY(0)}#submitBtn:disabled{opacity:.6;cursor:not-allowed;transform:none}.privacy-note{font-size:13px;color:var(--text-light);text-align:center}.success-message,.error-message{padding:calc(var(--spacing-unit) * 3);border-radius:calc(var(--spacing-unit) * 2);text-align:center;animation:slideIn .3s ease}.success-message{background:#ecfdf5;border:2px solid var(--success)}.error-message{background:#fef2f2;border:2px solid var(--error)}.success-title{font-size:20px;font-weight:600;color:var(--text-dark);margin-bottom:calc(var(--spacing-unit) * 1)}.success-text,.error-text{font-size:16px;color:var(--text-medium)}.social-proof{margin-top:calc(var(--spacing-unit) * 4);padding-top:calc(var(--spacing-unit) * 4);border-top:1px solid var(--border)}.testimonial{display:flex;flex-direction:column;gap:calc(var(--spacing-unit) * 1)}.quote{font-size:16px;font-style:italic;color:var(--text-medium);line-height:1.6}.author{font-size:14px;color:var(--text-light);font-weight:500}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 968px){.container{flex-direction:column;gap:calc(var(--spacing-unit) * 6);padding:calc(var(--spacing-unit) * 4) calc(var(--spacing-unit) * 3)}.left-side{order:2}.right-side{order:1}h1{font-size:32px}.subheadline{font-size:18px}.benefits li{font-size:16px}}@media (max-width: 640px){.container{padding:calc(var(--spacing-unit) * 3) calc(var(--spacing-unit) * 2)}h1{font-size:28px}.subheadline{font-size:16px}.input-wrapper{flex-direction:column}#emailInput,#submitBtn{width:100%}.benefits{padding:calc(var(--spacing-unit) * 2)}.benefits li{font-size:15px}}