/* cero brand: the landing's tokens (src/app/landing.css) and the orb's sunset palette (src/lib/cero/palettes.ts). */
:root{
  --ink:#07070d;--ink-2:#12121d;--blue:#7018ff;--blue-2:#5a0ee0;--paper:#fbeee6;--paper-2:#f1dfd4;--sky:#c8a2ff;--lime:#a259ff;
  --orb:radial-gradient(circle at 34% 26%,rgb(255 255 255/.55) 0 4%,transparent 22%),radial-gradient(ellipse 70% 38% at 55% 58%,rgb(255 61 133) 0%,transparent 70%),radial-gradient(ellipse 60% 30% at 40% 42%,rgb(255 133 36) 0%,transparent 70%),radial-gradient(ellipse 50% 26% at 62% 36%,rgb(158 82 255) 0%,transparent 70%),radial-gradient(ellipse 40% 22% at 45% 70%,rgb(41 143 255) 0%,transparent 70%),rgb(9 3 13);
  --ease:cubic-bezier(.16,1,.3,1);
  color-scheme:dark
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--paper);font-family:Onest,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:clip}
a{color:var(--accent,var(--lime))}
.wrap{max-width:1160px;margin:0 auto;padding-inline:clamp(16px,3.2vw,48px)}

/* section themes, as on the landing: ink, violet, paper */
.th-ink{background:var(--ink);color:var(--paper);--mut:#b5aabf;--accent:var(--lime);--line:rgb(251 238 230/.14);--card:var(--ink-2);--card-fg:var(--paper);--chip:rgb(251 238 230/.07)}
.th-blue{background:var(--blue);color:#fff;--mut:#eadcff;--accent:var(--paper);--line:rgb(255 255 255/.3);--card:rgb(255 255 255/.1);--card-fg:#fff;--chip:rgb(255 255 255/.14)}
.th-paper{background:var(--paper);color:var(--ink);--mut:#5e4a58;--accent:var(--blue);--line:rgb(7 7 13/.14);--card:#fff8f3;--card-fg:var(--ink);--chip:rgb(7 7 13/.06)}

header.top{position:sticky;top:0;z-index:20;background:rgb(7 7 13/.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgb(251 238 230/.12)}
header.top .wrap{display:flex;align-items:center;gap:18px;min-height:64px;flex-wrap:wrap}
.logo{font-weight:800;font-size:26px;letter-spacing:-.04em;color:var(--paper);text-decoration:none}
.logo span{color:var(--lime)}
nav.links{display:flex;gap:20px;flex-wrap:wrap;font-size:14px;margin-left:auto}
nav.links a{color:#b5aabf;text-decoration:none;transition:color .2s}
nav.links a:hover,nav.links a.on{color:var(--paper)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 26px;border-radius:999px;font-weight:600;text-decoration:none;border:1px solid transparent;font-size:16px;transition:background .3s var(--ease),color .3s var(--ease),border-color .3s}
.btn.primary{background:var(--paper);color:var(--ink)}
.btn.primary:hover{background:var(--lime);color:#fff}
.btn.ghost{border-color:rgb(251 238 230/.35);color:var(--paper)}
.btn.ghost:hover{border-color:var(--lime);color:#fff}

.hero{padding:72px 0 64px;position:relative;overflow:hidden}
.hero .orb-big{position:absolute;width:min(560px,70vw);aspect-ratio:1;right:-60px;top:40px;border-radius:50%;background:var(--orb);box-shadow:0 0 120px 10px rgb(255 61 133/.18),inset 0 0 0 1px rgb(255 255 255/.12);pointer-events:none}
.hero .wrap{position:relative}
.kicker{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent,var(--lime));font-weight:600}
h1{font-size:clamp(40px,6.4vw,80px);line-height:1;letter-spacing:-.045em;margin:16px 0 20px;max-width:13ch;text-wrap:balance;font-weight:800}
h1 em{font-style:normal;font-weight:300;color:var(--sky)}
.lead{font-size:clamp(18px,2vw,21px);color:#e6dcd6;max-width:58ch}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
section{padding:80px 0}
h2{font-size:clamp(30px,4vw,48px);letter-spacing:-.035em;line-height:1.05;margin:10px 0 16px;text-wrap:balance;font-weight:800}
h3{font-size:20px;margin:0 0 8px;letter-spacing:-.02em}
.sub{color:var(--mut);max-width:68ch;margin:0 0 30px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.card{background:var(--card);color:var(--card-fg);border:1px solid var(--line);border-radius:24px;padding:26px;min-width:0}
.card p{margin:0 0 8px;color:inherit;opacity:.9}
.card ul{margin:6px 0 0;padding-left:20px}
.card li{margin:6px 0;opacity:.92}
.pill{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;border-radius:999px;padding:4px 11px;background:var(--chip);color:inherit;border:1px solid var(--line)}
.pill.ok{background:var(--lime);color:#fff;border-color:var(--lime)}
.pill.now{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.th-paper .pill.now{background:var(--ink);color:var(--paper)}
.pill.next{background:transparent;color:var(--accent);border-color:var(--accent)}
.pr{display:grid;grid-template-columns:1fr auto 1fr;gap:18px;align-items:stretch}
.pr .arrow{display:flex;align-items:center;font-size:36px;color:var(--blue);font-weight:300}
.card.problem{background:#fff8f3}
.card.solution{background:var(--blue);color:#fff;border-color:var(--blue)}
.card.solution .pill.ok{background:var(--paper);color:var(--ink);border-color:var(--paper)}
@media (max-width:760px){.pr{grid-template-columns:1fr}.pr .arrow{justify-content:center;transform:rotate(90deg)}}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr));gap:12px;margin-top:34px}
.stat{background:rgb(251 238 230/.06);border:1px solid rgb(251 238 230/.14);border-radius:20px;padding:18px 20px;backdrop-filter:blur(6px)}
.stat b{display:block;font-size:34px;font-weight:800;letter-spacing:-.04em;font-variant-numeric:tabular-nums;color:var(--paper)}
.stat span{color:#b5aabf;font-size:14px}
.note{border-left:3px solid var(--accent);background:var(--card);color:var(--card-fg);padding:14px 18px;border-radius:0 14px 14px 0;margin:20px 0}
.road{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
@media (max-width:900px){.road{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.road{grid-template-columns:1fr}}
.road .card.now{border-color:var(--lime);box-shadow:0 0 0 1px var(--lime) inset,0 20px 60px -20px rgb(162 89 255/.5)}
.road h3{margin-top:12px;font-size:24px}
.road time{display:block;color:var(--mut);font-size:14px;margin-bottom:8px}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.tags span{font-size:13px;background:var(--chip);border:1px solid var(--line);border-radius:999px;padding:3px 10px}
.steps{counter-reset:s;display:grid;gap:14px}
.step{display:grid;grid-template-columns:56px minmax(0,1fr);gap:14px}
.step:before{counter-increment:s;content:counter(s,decimal-leading-zero);width:48px;height:48px;border-radius:16px;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;letter-spacing:-.02em}
.member{display:flex;flex-direction:column;gap:6px}
.avatar{width:56px;height:56px;border-radius:50%;background:var(--orb);box-shadow:inset 0 0 0 1px rgb(255 255 255/.15);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px;color:#fff;text-shadow:0 1px 6px rgb(0 0 0/.5)}
.role{color:var(--accent);font-weight:600;font-size:15px}
table{width:100%;border-collapse:collapse;font-size:15px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--mut);font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.06em}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:20px;background:var(--card)}
code,pre{font-family:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px}
code{background:var(--chip);border:1px solid var(--line);border-radius:6px;padding:1px 6px}
pre{background:var(--ink-2);color:var(--paper);border:1px solid rgb(251 238 230/.14);border-radius:16px;padding:18px;overflow-x:auto;margin:12px 0}
pre code{background:none;border:0;padding:0;color:inherit}
footer{background:var(--ink);border-top:1px solid rgb(251 238 230/.12);padding:40px 0 64px;color:#b5aabf;font-size:14px}
footer .wrap{display:flex;gap:16px;flex-wrap:wrap;justify-content:space-between;align-items:center}
footer .logo{font-size:22px}
video{width:100%;border-radius:22px;border:1px solid rgb(251 238 230/.14);background:#000;display:block}

/* chat */
.chat{display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:auto 1fr auto;height:540px;max-height:82vh;background:var(--ink);color:var(--paper);border:1px solid rgb(255 255 255/.2);border-radius:26px;overflow:hidden;box-shadow:0 30px 80px -30px rgb(7 7 13/.6)}
.chat-h{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid rgb(251 238 230/.12)}
.chat-h small{display:block;font-size:13px;color:#b5aabf}
.orb{width:34px;height:34px;border-radius:50%;background:var(--orb);box-shadow:inset 0 0 0 1px rgb(255 255 255/.18),0 0 18px rgb(255 61 133/.35);flex:none}
.chat-log{overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:10px}
.msg{max-width:86%;padding:11px 15px;border-radius:18px;white-space:pre-line;font-size:15px}
.msg.bot{background:var(--ink-2);border:1px solid rgb(251 238 230/.12);align-self:flex-start;border-bottom-left-radius:6px}
.msg.me{background:var(--blue);color:#fff;align-self:flex-end;border-bottom-right-radius:6px}
.chips{display:flex;flex-wrap:wrap;gap:8px;padding:0 16px 12px}
.chips button{font:inherit;font-size:14px;background:transparent;color:var(--paper);border:1px solid rgb(251 238 230/.25);border-radius:999px;padding:7px 13px;cursor:pointer;min-height:36px;white-space:nowrap;transition:border-color .2s,background .2s}
.chips button:hover{border-color:var(--lime);background:rgb(162 89 255/.12)}
.chat form{display:flex;gap:8px;padding:12px;border-top:1px solid rgb(251 238 230/.12)}
.chat input{flex:1;min-width:0;font:inherit;font-size:16px;background:var(--ink-2);color:var(--paper);border:1px solid rgb(251 238 230/.18);border-radius:999px;padding:0 18px;min-height:48px}
.chat input::placeholder{color:#8f8599}
.chat input:focus{outline:2px solid var(--lime);outline-offset:1px}
.chat form button{flex:none;font:inherit;font-weight:600;background:var(--paper);color:var(--ink);border:0;border-radius:999px;padding:0 20px;min-height:48px;cursor:pointer;transition:background .3s var(--ease),color .3s}
.chat form button:hover{background:var(--lime);color:#fff}
:focus-visible{outline:2px solid var(--sky);outline-offset:2px}
.th-paper :focus-visible{outline-color:var(--blue)}

/* phone */
@media (max-width:760px){
  body{font-size:16px}
  header.top .wrap{gap:4px 12px;min-height:52px;padding-block:8px}
  nav.links{flex-wrap:nowrap;overflow-x:auto;width:100%;margin:0 calc(-1 * clamp(16px,3.2vw,48px));padding:0 clamp(16px,3.2vw,48px) 2px;gap:18px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  nav.links::-webkit-scrollbar{display:none}
  nav.links a{white-space:nowrap;padding:6px 0}
  .hero{padding:40px 0 40px}
  .hero .orb-big{width:300px;right:-120px;top:-40px;opacity:.75}
  .cta .btn{width:100%;padding:0 18px;font-size:15px;white-space:nowrap}
  section{padding:52px 0}
  .card{padding:20px;border-radius:20px}
  .stats{grid-template-columns:1fr 1fr;gap:10px}
  .stat{padding:14px}
  .stat b{font-size:28px}
  .stat span{font-size:13px}
  .step{grid-template-columns:38px minmax(0,1fr);gap:10px}
  .step:before{width:38px;height:38px;border-radius:12px;font-size:13px}
  .chips{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding-bottom:12px}
  .chips::-webkit-scrollbar{display:none}
  .chat{height:560px}
  .chat form button{padding:0 16px}
  .msg{max-width:92%}
  footer .wrap{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}