:root{--kasper-blue:#3181E3;--kasper-blue-dark:#2563eb;--kasper-blue-light:#dbeafe;--text-primary:#1a1a1a;--text-secondary:#6b7280;--text-muted:#9ca3af;--bg-white:#ffffff;--bg-gray:#f9fafb;--border-light:#e5e7eb}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--bg-white);color:var(--text-primary);line-height:1.6}.container{max-width:1100px;margin:0 auto;padding:0 24px}.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:80px 24px;text-align:center}.hero,.hero-badge{align-items:center}.hero-badge{display:inline-flex;gap:8px;padding:8px 16px;background:var(--kasper-blue-light);color:var(--kasper-blue);border-radius:100px;font-size:14px;font-weight:500;margin-bottom:32px}.hero-title{font-size:clamp(36px,8vw,64px);font-weight:700;letter-spacing:-.02em;color:var(--text-primary);margin-bottom:16px;line-height:1.1}.hero-title .highlight{color:var(--kasper-blue)}.hero-subtitle{font-size:clamp(18px,3vw,22px);color:var(--text-secondary);max-width:500px;margin-bottom:40px}.mascot{width:160px;height:160px;margin-bottom:32px;animation:float 4s ease-in-out infinite}@media (min-width:640px){.mascot{width:200px;height:200px}}.waitlist-form{display:flex;flex-direction:column;gap:12px;width:100%;max-width:420px}@media (min-width:500px){.waitlist-form{flex-direction:row}}.waitlist-input{flex:1 1;padding:14px 18px;border:1px solid var(--border-light);border-radius:10px;background:var(--bg-white);color:var(--text-primary);font-size:16px;outline:none;transition:all .2s ease}.waitlist-input:focus{border-color:var(--kasper-blue);box-shadow:0 0 0 3px rgba(49,129,227,.1)}.waitlist-input::placeholder{color:var(--text-muted)}.waitlist-button{padding:14px 28px;border:none;border-radius:10px;background:var(--kasper-blue);color:white;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s ease;white-space:nowrap}.waitlist-button:hover:not(:disabled){background:var(--kasper-blue-dark);transform:translateY(-1px)}.waitlist-button:disabled{opacity:.7;cursor:not-allowed}.waitlist-button.loading{position:relative;color:transparent}.waitlist-button.loading:after{content:"";position:absolute;top:50%;left:50%;width:18px;height:18px;margin:-9px 0 0 -9px;border:2px solid white;border-top-color:transparent;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.message{padding:14px 20px;border-radius:10px;font-size:14px;text-align:center}.message.success{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}.message.error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.waitlist-note{font-size:13px;color:var(--text-muted);margin-top:16px}.section{padding:80px 24px}.section-gray{background:var(--bg-gray)}.section-title{font-size:clamp(28px,5vw,40px);font-weight:700;text-align:center;margin-bottom:16px;letter-spacing:-.01em}.section-subtitle{font-size:18px;color:var(--text-secondary);text-align:center;max-width:500px;margin:0 auto 48px}.features-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:16px;gap:16px;max-width:800px;margin:0 auto}@media (min-width:640px){.features-grid{grid-template-columns:repeat(3,1fr);gap:20px}}@media (min-width:800px){.features-grid{grid-template-columns:repeat(4,1fr)}}.feature-card{display:flex;flex-direction:column;align-items:center;gap:12px;padding:24px 16px;background:var(--bg-white);border:1px solid var(--border-light);border-radius:16px;transition:all .2s ease}.feature-card:hover{border-color:var(--kasper-blue);transform:translateY(-4px);box-shadow:0 12px 24px -8px rgba(0,0,0,.1)}.feature-icon{font-size:32px}.feature-label{font-size:14px;font-weight:500;color:var(--text-primary);text-align:center}.steps{display:flex;flex-direction:column;gap:32px;max-width:700px;margin:0 auto}@media (min-width:700px){.steps{flex-direction:row;gap:40px}}.step{flex:1 1;text-align:center}.step-number{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--kasper-blue);color:white;border-radius:50%;font-weight:700;font-size:18px;margin-bottom:16px}.step-title{font-size:18px;font-weight:600;margin-bottom:8px}.step-description{font-size:15px;color:var(--text-secondary)}.app-preview{max-width:300px;margin:48px auto 0;padding:16px;background:var(--bg-gray);border-radius:24px;border:1px solid var(--border-light)}.app-preview-placeholder{aspect-ratio:9/16;background:linear-gradient(135deg,var(--kasper-blue-light) 0,#e0e7ff 100%);border-radius:16px;display:flex;align-items:center;justify-content:center;color:var(--kasper-blue);font-size:14px;font-weight:500}.footer{padding:40px 24px;text-align:center;border-top:1px solid var(--border-light)}.footer-text{font-size:14px;color:var(--text-muted)}.footer-links{display:flex;justify-content:center;gap:24px;margin-top:16px}.footer-links a{font-size:14px;color:var(--text-secondary);text-decoration:none}.footer-links a:hover{color:var(--kasper-blue)}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}