:root{--bg: #ffffff;--fg: #000000;--accent: #000000;--max-width: 550px;--headline-size: clamp(2.2rem, 6vw, 5rem);--subhead-size: clamp(1.25rem, 3vw, 2rem);--form-height: 54px;--radius: 10px;--gap: 20px;--anim-duration: 2.2s}html,body{height:100%}body{margin:0;font-family:Creato Display,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--fg);position:relative}a{color:inherit;text-decoration:underline}a:hover{color:#333}.hero{line-height:1.05;font-weight:700;font-size:var(--headline-size);letter-spacing:-.02em;margin:0 0 28px}.section-title{font-size:clamp(2rem,4vw,3rem);font-weight:700;text-align:center;margin-bottom:80px;line-height:1.2}.feature-title,.benefit-title{font-size:clamp(1.5rem,3vw,2rem);font-weight:700;margin-bottom:16px;line-height:1.3}.text-gradient{color:#3398db}.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:#ffffffd9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,0,0,.1);padding:15px 20px;display:flex;justify-content:space-between;align-items:center}.logo{font-size:24px;font-weight:700;color:var(--fg);text-decoration:none}.header-button{font-family:SF Pro Display,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-weight:400;font-size:14px;padding:10px 20px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);cursor:pointer;text-decoration:none;transition:background-color .2s ease}.header-button:hover{background:#333;color:#fff}.waitlist button,.btn{height:48px;padding:0 12px;border:2px solid transparent;border-radius:var(--radius);background:var(--accent);color:#fff;font-family:SF Pro Display,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-weight:400;font-size:16px;cursor:pointer;transition:all .2s ease;position:relative;overflow:hidden;width:auto;min-width:0}.waitlist button:hover,.btn:hover{background:#333;box-shadow:0 0 0 2px #5ba3f5;color:#fff}@keyframes borderGlow{0%,to{background-position:0% 0%}50%{background-position:100% 50%}}.waitlist button:disabled,.btn:disabled{opacity:.7;cursor:not-allowed}.waitlist{display:grid;grid-template-columns:1fr auto;align-items:center;column-gap:10px;width:100%}.waitlist input[type=email]{height:var(--form-height);padding:0 16px;border:1px solid #e0e0e0;border-radius:var(--radius);background:#f5f5f5;color:var(--fg);font-size:16px;outline:none;box-sizing:border-box;width:100%;min-width:0;transition:border-color .2s ease,background-color .2s ease}.waitlist input[type=email]:focus{border-color:#4a90e2;background:#fff}.waitlist input[type=email]::placeholder{color:#999}.form-container{display:inline-block;padding:0;margin:0}.tag{display:inline-flex;align-items:center;gap:8px;background:#fefefe;color:#000;border:1px solid #ddd;padding:8px 16px;border-radius:20px;font-size:14px;font-weight:500;margin-bottom:20px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,1px,1px);white-space:nowrap;border:0}.container{width:min(100% - 40px,var(--max-width));margin:0 auto;text-align:left}.footer{padding:40px 20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px}.footer-left,.footer-right{color:#666;font-size:14px}@media (prefers-reduced-motion: reduce){.animate{animation:none;transform:none;opacity:1}}@media (max-width: 600px){:root{--headline-size: clamp(4.4rem, 12vw, 6rem)}.footer{flex-direction:column;text-align:center}}