.landing-page{min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:2rem}.hero-content{max-width:800px}.hero-logo{font-size:1.25rem;font-weight:700;margin-bottom:3rem;color:var(--accent-color,#3b82f6)}.hero-headline{font-size:clamp(2.5rem,5vw,4rem);font-weight:800;line-height:1.1;margin:0 0 1.5rem;color:#111827}.hero-subheadline{font-size:clamp(1.125rem,2vw,1.5rem);color:#6b7280;margin:0 0 2.5rem;line-height:1.6}.email-form{display:flex;flex-direction:column;gap:1rem;width:100%;max-width:440px;margin:0 auto 2rem}@media (min-width:640px){.email-form{flex-direction:row}}.email-form input[type=email]{flex:1 1;padding:1rem 1.25rem;font-size:1rem;border:2px solid #e5e7eb;border-radius:12px;outline:none;transition:border-color .2s,box-shadow .2s}.email-form input[type=email]:focus{border-color:var(--accent-color,#3b82f6);box-shadow:0 0 0 4px rgba(59,130,246,.1)}.email-form input[type=email]::placeholder{color:#9ca3af}.email-form .hp-field{position:absolute;left:-9999px;opacity:0;pointer-events:none}.cta-button{padding:1rem 2rem;font-size:1rem;font-weight:600;color:#fff;background:var(--accent-color,#3b82f6);border:none;border-radius:12px;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;white-space:nowrap}.cta-button:hover{transform:translateY(-2px);box-shadow:0 10px 20px -10px var(--accent-color,#3b82f6)}.cta-button:active{transform:translateY(0)}.cta-button:disabled{opacity:.7;cursor:not-allowed;transform:none}.social-proof{display:flex;align-items:center;justify-content:center;gap:.75rem;font-size:.95rem;color:#6b7280}.social-proof-count{font-weight:600;color:#374151}.avatar-stack{display:flex}.avatar-stack .avatar{width:32px;height:32px;border-radius:50%;border:2px solid #fff;margin-left:-8px;background:linear-gradient(135deg,#667eea,#764ba2)}.avatar-stack .avatar:first-child{margin-left:0}.features{padding:6rem 2rem;background:#f9fafb}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:2rem;gap:2rem;max-width:1200px;margin:0 auto}.feature-card{text-align:center;padding:2rem}.feature-icon{font-size:2.5rem;margin-bottom:1rem}.feature-title{font-size:1.25rem;font-weight:700;color:#111827;margin:0 0 .5rem}.feature-description{color:#6b7280;line-height:1.6;margin:0}.landing-footer{padding:2rem;text-align:center;color:#9ca3af;font-size:.875rem}.problem-section{padding:6rem 2rem;background:#f9fafb}.problem-section h2{text-align:center;font-size:2rem;font-weight:700;color:#111827;margin:0 0 3rem}.pain-points{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:1.5rem;gap:1.5rem;max-width:900px;margin:0 auto}.pain-point{background:#fff;padding:1.5rem;border-radius:12px;box-shadow:0 1px 3px rgba(0,0,0,.1);display:flex;align-items:flex-start;gap:1rem}.pain-point-icon{font-size:1.5rem;flex-shrink:0}.pain-point p{margin:0;color:#374151;line-height:1.5}.solution-section{padding:6rem 2rem;background:var(--accent-color-light,#eff6ff)}.solution-content{max-width:800px;margin:0 auto;text-align:center}.solution-section h2{font-size:2.5rem;font-weight:700;color:#111827;margin:0 0 1rem}.solution-section p{font-size:1.25rem;color:#6b7280;margin:0 0 2rem}.solution-image{max-width:100%;border-radius:12px;box-shadow:0 20px 40px -20px rgba(0,0,0,.3);margin-bottom:2rem}.steps-section{padding:6rem 2rem}.steps-section h2{text-align:center;font-size:2rem;font-weight:700;color:#111827;margin:0 0 3rem}.steps{display:flex;flex-wrap:wrap;justify-content:center;gap:2rem;max-width:1000px;margin:0 auto}.step{flex:1 1;min-width:250px;max-width:300px;text-align:center}.step-number{width:48px;height:48px;border-radius:50%;background:var(--accent-color,#3b82f6);color:#fff;font-weight:700;font-size:1.25rem;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem}.step h3{font-size:1.125rem;font-weight:600;color:#111827;margin:0 0 .5rem}.step p{color:#6b7280;margin:0;line-height:1.5}.testimonials-section{padding:6rem 2rem;background:#f9fafb}.testimonials-section h2{text-align:center;font-size:2rem;font-weight:700;color:#111827;margin:0 0 3rem}.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:1.5rem;gap:1.5rem;max-width:1200px;margin:0 auto}.testimonial-card{background:#fff;padding:1.5rem;border-radius:12px;box-shadow:0 1px 3px rgba(0,0,0,.1)}.testimonial-card blockquote{margin:0 0 1rem;font-style:italic;color:#374151;line-height:1.6}.testimonial-author{display:flex;align-items:center;gap:.75rem}.testimonial-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2)}.testimonial-name{font-weight:600;color:#111827}.testimonial-role{font-size:.875rem;color:#6b7280}.final-cta{padding:6rem 2rem;text-align:center;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.final-cta h2{font-size:2.5rem;font-weight:700;margin:0 0 1rem}.final-cta p{font-size:1.25rem;opacity:.9;margin:0 0 2rem}.final-cta .email-form input[type=email]{border-color:transparent}.final-cta .cta-button{background:#fff;color:#667eea}.referral-section{padding:4rem 2rem;background:#fef3c7}.referral-content{max-width:600px;margin:0 auto;text-align:center}.referral-section h3{font-size:1.5rem;font-weight:700;color:#92400e;margin:0 0 1.5rem}.referral-rewards{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.referral-reward{display:flex;align-items:center;gap:.75rem;background:#fff;padding:1rem 1.5rem;border-radius:12px;text-align:left}.referral-reward-icon{font-size:1.5rem}.referral-reward span{color:#92400e;font-weight:500}.placeholder-page{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:2rem;background:#f9fafb}.placeholder-page h1{font-size:2.5rem;font-weight:700;color:#111827;margin:0 0 1rem}.placeholder-page p{font-size:1.25rem;color:#6b7280;margin:0;max-width:500px}.form-error{color:#dc2626}.form-error,.form-success{font-size:.875rem;margin-top:.5rem}.form-success{color:#059669}.loading-spinner{width:20px;height:20px;border:2px solid hsla(0,0%,100%,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite;display:inline-block;margin-right:.5rem}@keyframes spin{to{transform:rotate(1turn)}}