:root{--ink:#0f2a33;--soft:#4d6a71;--teal:#0e8a8a;--deep:#096060;--mint:#dff3ef;--paper:#f6fbfa;--line:#d6e9e9;--white:#fff;--amber:#f0a93b;--head:"Bricolage Grotesque","Trebuchet MS",Arial,sans-serif;--body:"Public Sans","Segoe UI",Helvetica,Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(1000px 520px at 82% -120px,rgba(14,138,138,.14),transparent 70%) no-repeat,var(--paper);color:var(--ink);font:17px/1.65 var(--body)}
a{color:var(--deep)}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--teal);outline-offset:3px;border-radius:8px}
.w{max-width:1040px;margin:0 auto;padding:0 24px}
header{background:rgba(246,251,250,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
header .w{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-top:14px;padding-bottom:14px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font:700 21px var(--head);color:var(--ink);text-decoration:none}
.mark{width:28px;height:28px;border-radius:9px;background:radial-gradient(circle at 30% 30%,#9ee6dc,var(--teal))}
nav{display:flex;gap:6px 20px;flex-wrap:wrap;align-items:center}
nav a{font-weight:600;font-size:15px;text-decoration:none;color:var(--ink);padding:4px 0;border-bottom:2px solid transparent}
nav a:hover,nav a[aria-current]{border-color:var(--teal)}
nav a[href="/try.html"]{background:var(--teal);color:#fff;padding:7px 15px;border-radius:10px;border:0}nav a[href="/try.html"]:hover{background:var(--deep)}
.btn{display:inline-block;background:var(--teal);color:#fff;text-decoration:none;font:600 16px var(--body);padding:13px 24px;border-radius:12px;border:0;cursor:pointer}.btn:hover{background:var(--deep)}
.ghost{display:inline-block;font-weight:600;text-decoration:none;padding:12px 22px;border-radius:12px;border:1px solid var(--line);background:var(--white);color:var(--ink)}.ghost:hover{border-color:var(--teal)}
.hero{padding:64px 0 48px}.hero2{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center}
.eyebrow{font-weight:600;color:var(--deep);text-transform:uppercase;letter-spacing:.08em;font-size:13px;margin:0 0 12px}
.eyebrow:before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--amber);margin-right:10px}
h1{font:700 clamp(34px,5vw,54px)/1.07 var(--head);letter-spacing:-.02em;margin:0 0 18px;max-width:15em}
h2{font:700 clamp(25px,3.2vw,34px)/1.15 var(--head);margin:0 0 22px;letter-spacing:-.01em}h3{font:700 19px var(--head);margin:0 0 6px}
.lede{font-size:19px;color:var(--soft);max-width:36em;margin:0 0 26px}.row{display:flex;flex-wrap:wrap;gap:14px}
section.b{padding:46px 0;border-top:1px solid var(--line);scroll-margin-top:60px}section.b:nth-of-type(even){background:var(--white)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid.two{grid-template-columns:repeat(2,1fr)}
.card{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 1px 2px rgba(15,42,51,.05),0 10px 28px rgba(15,42,51,.05)}.card p{margin:0;color:var(--soft);font-size:16px}
.card a.more{display:inline-block;margin-top:14px;font-weight:600}
.badge{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;border-radius:99px;padding:3px 12px;margin-bottom:12px}.badge.on{background:var(--mint);color:var(--deep)}.badge.dev{background:#fdf0d8;color:#7a4b06}
.n{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--mint);color:var(--deep);font:700 16px var(--head);margin-bottom:12px}
.strip{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.strip .w{display:flex;flex-wrap:wrap;gap:8px 34px;justify-content:center;padding-top:14px;padding-bottom:14px;font-size:14px;font-weight:600;color:var(--soft)}
.strip span:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--teal);margin-right:9px}
.band{background:var(--mint);border-radius:24px;padding:34px;display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;margin-top:20px}.band h2{margin:0 0 4px;font-size:26px}.band p{margin:0;color:var(--soft)}
.ex{background:var(--white);border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:0 18px 44px rgba(15,42,51,.1)}
.ex .lab{font-size:13px;font-weight:600;color:var(--deep);margin:0 0 14px}.ex .tr2{display:flex;flex-direction:column;gap:9px}.ex small{display:block;margin-top:14px;color:var(--soft);font-size:13px}
.bub{max-width:90%;padding:9px 14px;border-radius:16px;font-size:15px;line-height:1.45}.bub.ai{background:var(--mint);color:var(--ink);align-self:flex-start}.bub.user{background:var(--teal);color:#fff;align-self:flex-end}
.price{font:700 40px var(--head);margin:6px 0 0}.price small{font:500 16px var(--body);color:var(--soft)}.plus{color:var(--soft);margin:2px 0 16px;font-weight:600}
.tag{display:inline-block;background:var(--mint);color:var(--deep);font-weight:600;font-size:13px;border-radius:99px;padding:2px 12px;margin-bottom:10px}
ul.ck{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:10px}ul.ck li{padding-left:28px;position:relative;font-size:16px}
ul.ck li:before{content:"";position:absolute;left:0;top:.5em;width:14px;height:8px;border-left:3px solid var(--teal);border-bottom:3px solid var(--teal);transform:rotate(-45deg)}
.plan.feat{background:var(--ink);color:#eaf6f4;border-color:var(--ink);box-shadow:0 18px 44px rgba(15,42,51,.22)}
.plan.feat h3,.plan.feat .price,.plan.feat ul.ck strong{color:#fff}.plan.feat p,.plan.feat li{color:#c3dedb}.plan.feat .price small,.plan.feat .plus{color:#a9c9c7}
.plan.feat .tag{background:var(--amber);color:#3a2606}.plan.feat .btn{background:#fff;color:var(--ink)}.plan.feat .btn:hover{background:var(--mint)}.plan.feat ul.ck li:before{border-color:#9ee6dc}
.note{background:var(--white);border:1px dashed var(--teal);border-radius:18px;padding:22px 24px;margin-top:22px}.note h3{margin-bottom:10px}
details{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:4px 20px;margin-bottom:12px}summary{cursor:pointer;font-weight:600;padding:14px 0}details p{margin:0 0 16px;color:var(--soft)}
.prose{max-width:46em}.prose h2{margin-top:34px;font-size:24px}.prose p,.prose li{color:var(--soft)}
footer{background:var(--ink);color:#a9c9c7;margin-top:40px;padding:34px 0 50px;font-size:14px}footer .w{display:flex;flex-wrap:wrap;gap:24px 60px;justify-content:space-between}footer a{color:#dff3ef}footer strong{color:#fff}footer p{margin:0 0 6px;max-width:30em}
.call{background:var(--ink);color:#e9f6f4;border-radius:28px;padding:28px 26px 22px;text-align:center}
.ow{height:180px;display:grid;place-items:center;position:relative}
.orb{--lvl:0;width:128px;height:128px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#c9f6ee,var(--teal) 58%,var(--deep));box-shadow:0 0 40px rgba(14,138,138,.45);transform:scale(calc(1 + var(--lvl)*.22));transition:transform .08s linear}
.ow:before,.ow:after{content:"";position:absolute;width:128px;height:128px;border-radius:50%;border:2px solid rgba(158,230,220,.55);opacity:0}
.call[data-state=idle] .orb,.call[data-state=ended] .orb,.call[data-state=error] .orb{animation:fl 4s ease-in-out infinite}.call[data-state=connecting] .orb{animation:br 1.2s ease-in-out infinite}
.call[data-state=listening] .ow:before{animation:rp 2.6s ease-out infinite}.call[data-state=speaking] .ow:before{animation:rp 1.4s ease-out infinite}.call[data-state=speaking] .ow:after{animation:rp 1.4s ease-out .5s infinite}
@keyframes rp{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.7);opacity:0}}@keyframes fl{50%{translate:0 -6px}}@keyframes br{50%{opacity:.55}}
.st{font:700 20px var(--head);min-height:1.6em}.tm{color:#a9c9c7;font-size:14px;min-height:1.4em;font-variant-numeric:tabular-nums}
.call .btn{margin-top:12px;min-width:220px}.call .btn.end{background:#c0453a}.call .btn:disabled{opacity:.6}
.tr{margin-top:18px;max-height:230px;overflow-y:auto;text-align:left;display:flex;flex-direction:column;gap:8px}.tr:empty{display:none}.tr .bub.ai{background:rgba(255,255,255,.1);color:#e9f6f4}
.fine{margin:16px 0 0;font-size:13px;color:#8fb0ae}.after{margin-top:16px;background:rgba(255,255,255,.08);border-radius:18px;padding:16px;text-align:left}.after p{margin:0 0 10px;color:#c3dedb;font-size:15px}.after .btn{min-width:0;padding:10px 18px;font-size:15px}
.try{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:10px}.try li{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:10px 14px;font-size:16px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
@media(max-width:820px){.grid,.grid.two,.two-col,.hero2{grid-template-columns:1fr}.hero{padding-top:36px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.orb,.ow:before,.ow:after{animation:none!important}}