:root{--ink:#0d1b2e;--muted:#52627a;--line:#142d5a1a;--accent:#2f6bff;--accent-2:#46c3ff;--card:#ffffff9e;--shadow:0 24px 60px -28px #1c3e7873;--radius:18px;--font-sans:"DM Sans", system-ui, sans-serif;--font-display:"Fraunces", "Times New Roman", serif;font-synthesis:none}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font-sans);color:var(--ink);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;background-color:#0000;background-image:radial-gradient(120% 90% at 85% -10%,#eaf3ff 0%,#eaf3ff00 55%),radial-gradient(90% 80% at 5% 5%,#f3f8ff 0%,#f3f8ff00 45%),linear-gradient(#fbfdff 0%,#eef4fd 100%);background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:auto,auto,auto;background-attachment:fixed;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;min-height:100vh}a{color:inherit;text-decoration:none}.app{max-width:1240px;margin:0 auto;padding:0 28px;position:relative}.bg-aura{z-index:-1;pointer-events:none;filter:saturate(1.1);background:radial-gradient(38% 46% at 78% 32%,#46c3ff2e,#0000 70%),radial-gradient(40% 40% at 20% 78%,#7896ff29,#0000 70%);position:fixed;inset:0}.nav{z-index:20;-webkit-backdrop-filter:blur(14px);justify-content:space-between;align-items:center;gap:24px;height:74px;margin-bottom:-74px;display:flex;position:sticky;top:0}.brand{letter-spacing:-.02em;align-items:center;gap:10px;font-size:20px;font-weight:700;display:inline-flex}.brand__mark{background:linear-gradient(135deg, var(--accent), var(--accent-2));border-radius:7px;width:22px;height:22px;box-shadow:0 6px 16px -4px #2f6bff99}.nav__links{color:var(--muted);gap:28px;font-size:15px;display:flex}.nav__links a:hover{color:var(--ink)}.nav__actions{align-items:center;gap:10px;display:flex}.btn{letter-spacing:-.01em;cursor:pointer;white-space:nowrap;border-radius:999px;justify-content:center;align-items:center;height:40px;padding:0 18px;font-size:15px;font-weight:600;transition:transform .15s,box-shadow .2s,background .2s;display:inline-flex}.btn--lg{height:50px;padding:0 26px;font-size:16px}.btn--primary{color:#fff;background:linear-gradient(135deg, var(--accent), #4a8bff);box-shadow:0 14px 30px -12px #2f6bffb3}.btn--primary:hover{transform:translateY(-1px);box-shadow:0 18px 36px -12px #2f6bffcc}.btn--ghost{color:var(--ink)}.btn--ghost:hover{background:#142d5a0f}.btn--soft{color:var(--accent);background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow)}.btn--soft:hover{transform:translateY(-1px)}.hero{align-items:center;min-height:100vh;padding-top:74px;display:flex;position:relative}.hero__globe{z-index:0;aspect-ratio:1;pointer-events:auto;width:82vw;max-width:1080px;position:absolute;top:50%;right:-18%;translate:0 -50%}.hero__globe canvas{display:block}.hero__globe-glow{z-index:-1;filter:blur(10px);pointer-events:none;background:radial-gradient(circle at 50% 45%,#78beff47,#78beff00 62%);border-radius:50%;position:absolute;inset:8%}.hero__content{z-index:2;max-width:540px;padding:40px 0 280px;position:relative}.eyebrow{letter-spacing:.1em;text-transform:uppercase;color:var(--accent);background:#ffffff8c;border:1px solid #2f6bff29;border-radius:999px;margin-bottom:20px;padding:6px 12px;font-size:12px;font-weight:600;display:inline-block;box-shadow:0 0 16px #ffffff8c}.hero__title{font-family:var(--font-display);letter-spacing:-.03em;font-optical-sizing:auto;text-shadow:0 0 18px #fbfdff,0 0 36px #fbfdffd9,0 1px #ffffffe6;margin:0 0 18px;font-size:clamp(40px,6.2vw,72px);font-weight:600;line-height:1.02}.hero__lead{max-width:420px;color:var(--muted);text-shadow:0 0 14px #fffffff2,0 0 28px #ffffffb3;margin:0 0 28px;font-size:clamp(16px,1.8vw,18px);line-height:1.55}.hero__cta{flex-wrap:wrap;gap:12px;margin-bottom:22px;display:flex}.hero__trust{color:var(--muted);letter-spacing:.01em;text-shadow:0 0 12px #fffffff2,0 0 22px #ffffffb3;align-items:center;gap:8px;margin:0;font-size:14px;display:inline-flex}.hero__trust-dot{background:#22c55e;border-radius:50%;width:8px;height:8px;animation:1.8s ease-out infinite join-pulse;box-shadow:0 0 0 4px #22c55e24}.join-log{z-index:3;pointer-events:none;width:min(400px,42%);box-shadow:none;background:0 0;border:none;position:absolute;bottom:88px;left:12%}.join-log__label{letter-spacing:.12em;text-transform:uppercase;color:var(--muted);opacity:.85;text-shadow:0 0 12px #fffffff2,0 0 20px #ffffffb3;align-items:center;gap:7px;margin:0 0 8px 8px;font-size:10px;font-weight:700;display:flex}.join-log__dot{background:#22c55e;border-radius:50%;width:6px;height:6px;animation:1.6s ease-out infinite join-pulse;box-shadow:0 0 0 3px #22c55e29}@keyframes join-pulse{0%{box-shadow:0 0 #22c55e59}70%{box-shadow:0 0 0 8px #22c55e00}to{box-shadow:0 0 #22c55e00}}.join-log__list{flex-direction:column;align-items:flex-start;gap:10px;margin:0;padding:0;list-style:none;display:flex}.join-log__row{transform:translateX(var(--bend,0px));align-items:flex-start;gap:9px;transition:transform .45s cubic-bezier(.22,1,.36,1),opacity .35s;animation:.4s cubic-bezier(.22,1,.36,1) both join-in;display:inline-flex}.join-log__row--empty{transform:none}@keyframes join-in{0%{opacity:0;filter:blur(3px)}to{filter:blur()}}.join-log__avatar{color:#fff;letter-spacing:.02em;border-radius:50%;flex:none;place-items:center;width:26px;height:26px;margin-top:1px;font-size:9px;font-weight:700;display:grid;box-shadow:0 0 0 1.5px #ffffffd9,0 0 12px #fff6}.join-log__body{flex-direction:column;gap:1px;min-width:0;display:flex}.join-log__chat{letter-spacing:-.01em;color:var(--ink);white-space:nowrap;text-overflow:ellipsis;text-shadow:0 0 12px #fffffffa,0 0 22px #ffffffd9,-1px 0 #ffffffd9,1px 0 #ffffffd9;max-width:min(300px,40vw);margin:0;font-size:13px;font-weight:600;line-height:1.3;overflow:hidden}.join-log__meta{color:var(--muted);text-shadow:0 0 12px #fffffff2;flex-wrap:wrap;align-items:center;gap:5px;margin:0;font-size:11px;line-height:1.2;display:inline-flex}.join-log__name{color:#0d1b2ec7;font-weight:600}.join-log__sep{opacity:.45}.join-log__lang{letter-spacing:.06em;height:15px;color:var(--accent);background:#ffffff8c;border-radius:5px;align-items:center;padding:0 5px;font-size:9px;font-weight:700;display:inline-flex;box-shadow:0 0 10px #fff6}.features{z-index:2;padding:40px 0 90px;position:relative}.features__grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.card{border-radius:var(--radius);background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(12px);padding:28px;transition:transform .2s}.card:hover{transform:translateY(-4px)}.card__icon{background:linear-gradient(135deg,#2f6bff1f,#46c3ff1f);border-radius:12px;place-items:center;width:46px;height:46px;margin-bottom:16px;font-size:22px;display:grid}.card h3{letter-spacing:-.02em;margin:0 0 8px;font-size:19px}.card p{color:var(--muted);margin:0;font-size:15px;line-height:1.55}.footer{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;align-items:center;padding:28px 0 40px;font-size:14px;display:flex}.footer__links{gap:22px;display:flex}.footer__links a:hover{color:var(--ink)}.key-hint{z-index:40;max-width:320px;color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(12px);background:#ffffffd1;border-radius:14px;padding:13px 16px;font-size:13px;line-height:1.45;position:fixed;bottom:20px;right:20px}.key-hint code{background:#142d5a14;border-radius:5px;padding:1px 5px;font-size:12px}@media (width<=900px){.nav__links{display:none}.hero{text-align:left;align-items:flex-start;padding-top:120px}.hero__globe{opacity:.55;width:130vw;top:42%;right:-30%}.hero__content{padding-top:0;padding-bottom:240px}.join-log{width:min(360px,100% - 16px);bottom:48px;left:4%}.join-log__chat{white-space:normal;max-width:min(260px,70vw)}.features__grid{grid-template-columns:1fr}.footer{text-align:center;flex-direction:column;gap:14px}}