@import"https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600;700;900&display=swap";:root{--bg: #061526;--bg-soft: #0b2138;--surface: rgba(255, 255, 255, .06);--surface-border: rgba(255, 255, 255, .18);--text: #eef4ff;--muted: #b8c9de;--accent: #63e2b3;--accent-strong: #28bc84}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:Open Sans,Segoe UI,sans-serif;color:var(--text);background:radial-gradient(circle at 18% 12%,rgba(99,226,179,.2),transparent 38%),radial-gradient(circle at 85% 0%,rgba(86,188,246,.16),transparent 34%),linear-gradient(155deg,var(--bg),var(--bg-soft));line-height:1.6;min-height:100vh}.container{width:min(800px,92vw);margin:0 auto}.landing{padding:clamp(3.5rem,10vw,7rem) 0 clamp(2.5rem,5vw,4rem)}.hero{text-align:center}h1{margin:0;font-size:clamp(2.2rem,8vw,4.2rem);line-height:1.05;letter-spacing:.01em}.tagline{margin:.85rem 0 0;font-size:clamp(1.15rem,3vw,1.7rem);color:var(--muted)}.slideshow{margin:.9rem auto 0;min-height:1.8em;font-size:clamp(1rem,2.4vw,1.25rem);color:var(--text)}.slideshow-line{display:inline-block;opacity:1;transform:translateY(0);transition:opacity .22s ease,transform .22s ease}.slideshow-line.is-leaving{opacity:0;transform:translateY(.35rem)}.slideshow-line.is-entering{opacity:0;transform:translateY(-.35rem)}.cta-row{margin-top:1.5rem;display:flex;justify-content:center;gap:.8rem;flex-wrap:wrap}.btn{display:inline-flex;justify-content:center;align-items:center;min-height:2.8rem;border-radius:.75rem;padding:.5rem 1rem;text-decoration:none;font-weight:700;border:1px solid transparent}.btn:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #ffffff;outline-offset:2px}.btn-primary{background:linear-gradient(160deg,var(--accent),var(--accent-strong));color:#062016}.btn-disabled{cursor:not-allowed;user-select:none;position:relative;background:linear-gradient(160deg,#5fbfa0,#2f8f72);color:#062016e6}.btn-disabled[data-tooltip]:after{content:attr(data-tooltip);position:absolute;left:50%;bottom:calc(100% + .6rem);transform:translate(-50%);max-width:min(320px,80vw);width:max-content;padding:.45rem .6rem;border-radius:.5rem;border:1px solid var(--surface-border);background:#020a14fb;color:var(--text);font-size:.82rem;font-weight:600;line-height:1.35;text-align:center;white-space:normal;opacity:0;pointer-events:none;transition:opacity .14s ease;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 10px 24px #00000057;z-index:20}.btn-disabled[data-tooltip]:hover:after,.btn-disabled[data-tooltip]:focus-visible:after{opacity:1}.btn-secondary{color:var(--text);border-color:var(--surface-border);background:var(--surface)}.coming-soon{margin:1rem 0 0;font-size:clamp(1.35rem,4vw,2.2rem);font-weight:900;line-height:1.05;letter-spacing:.02em;text-transform:uppercase;color:var(--accent)}.accordion{margin-top:clamp(2rem,6vw,3.6rem);display:grid;gap:.8rem}.accordion-item{border:1px solid var(--surface-border);border-radius:.9rem;background:var(--surface);backdrop-filter:blur(6px);overflow:hidden}.accordion-item summary{cursor:pointer;list-style:none;padding:.9rem 1rem;font-weight:700}.accordion-item summary::-webkit-details-marker{display:none}.accordion-item[open] summary{border-bottom:1px solid var(--surface-border)}.accordion-item ul{margin:0;padding:.8rem 1.6rem 1rem}.accordion-item li{margin:.25rem 0;color:var(--muted)}.site-footer{display:grid;place-items:center;padding:0 0 2rem}.attribution{width:min(720px,100%);display:grid;justify-items:center;gap:.75rem}.attribution-label{margin:0;color:var(--muted);font-size:.96rem;font-weight:700}.logo-marquee{width:min(520px,92vw);overflow:hidden;mask-image:linear-gradient(to right,transparent,black 12%,black 88%,transparent)}.logo-track{display:flex;align-items:center;gap:2rem;width:max-content;animation:marquee 18s linear infinite}.logo-marquee:hover .logo-track{animation-play-state:paused}.app-logo{width:auto;height:clamp(1.1rem,2.8vw,1.6rem);filter:grayscale(1) brightness(1.2) contrast(.88);opacity:.58}.made-by{display:inline-grid;justify-items:center;gap:0;color:var(--muted);text-decoration:none}.made-by:hover{color:var(--text)}.site-logo{width:auto;height:clamp(2.2rem,5.5vw,3.2rem);display:block}.footer-links-corner{display:flex;align-items:center;gap:1rem;position:fixed;right:1rem;bottom:1rem;border:1px solid var(--surface-border);background:#061526d9;backdrop-filter:blur(6px);border-radius:999px;padding:.45rem .8rem}.footer-links-corner a{color:var(--muted);text-decoration:none;font-size:.92rem}.footer-link-disabled{color:var(--muted);font-size:.92rem;color:#b8c9deb8;cursor:not-allowed;position:relative;user-select:none}.footer-link-disabled[data-tooltip]:after{content:attr(data-tooltip);position:absolute;right:0;bottom:calc(100% + .55rem);width:min(320px,78vw);padding:.45rem .6rem;border-radius:.5rem;border:1px solid var(--surface-border);background:#020a14fb;color:var(--text);font-size:.82rem;font-weight:600;line-height:1.35;text-align:center;opacity:0;pointer-events:none;transition:opacity .14s ease;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 10px 24px #00000057;z-index:20}.footer-link-disabled[data-tooltip]:hover:after,.footer-link-disabled[data-tooltip]:focus-visible:after{opacity:1}.footer-links-corner a:hover{color:var(--text)}@media(max-width:640px){.landing{padding-top:3rem}.cta-row{width:100%}.btn{width:min(320px,100%)}.footer-links-corner{right:.75rem;bottom:.75rem}}@media(prefers-reduced-motion:reduce){.slideshow-line{transition:none}.logo-track{animation:none;flex-wrap:wrap;justify-content:center}.logo-marquee{mask-image:none}}@keyframes marquee{0%{transform:translate(0)}to{transform:translate(calc(-50% - 1rem))}}