:root{
  --bg:#07090C; --panel:#0C1014; --card:#0A0D11; --line:#1A2026; --line2:#252E36;
  --text:#E8ECEF; --soft:#B4BDC5; --muted:#9AA4AE; --dim:#6E7882;
  --accent:#3EE6C8; --accent-ink:#04110F;
  --display:'Space Grotesk',system-ui,sans-serif; --mono:'IBM Plex Mono',ui-monospace,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--text);font-family:'IBM Plex Sans',system-ui,sans-serif;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
body{background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:56px 56px}
a{color:var(--accent)} a:hover{color:#8FF3E2}
.wrap{max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}
.mono{font-family:var(--mono)}
.eyebrow{font-family:var(--mono);font-size:13px;color:var(--accent);letter-spacing:.1em;text-transform:uppercase;margin-bottom:16px}
h1,h2,h3{font-family:var(--display);font-weight:600;margin:0}
h2.section{font-size:clamp(32px,4vw,52px);letter-spacing:-.03em;line-height:1.08;margin-bottom:56px;max-width:760px}
section{border-top:1px solid var(--line)}
.alt{background:rgba(7,9,12,.7)}
.pad{padding-top:104px;padding-bottom:104px}

.btn{display:inline-flex;align-items:center;gap:10px;background:var(--accent);color:var(--accent-ink);text-decoration:none;font-weight:600;border:none;font:inherit;font-weight:600;border-radius:10px;cursor:pointer;min-height:48px;padding:14px 26px}
.btn:hover{filter:brightness(1.08);color:var(--accent-ink)}
.ghost{display:inline-flex;align-items:center;border:1px solid #333D46;color:var(--text);text-decoration:none;background:none;font:inherit;font-weight:500;border-radius:10px;padding:14px 26px;min-height:48px;cursor:pointer}
.ghost:hover{border-color:var(--text);color:var(--text)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* nav */
header{position:sticky;top:0;z-index:10;background:rgba(7,9,12,.88);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:16px;padding-bottom:16px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.logo span{font-family:var(--display);font-weight:600;font-size:20px;letter-spacing:-.01em}
.logo em{font-style:normal;color:var(--accent)}
.navlinks{display:flex;gap:32px;font-size:15px}
.navlinks a{color:var(--muted);text-decoration:none}
.navlinks a:hover{color:var(--text)}
nav .btn{font-size:15px;padding:10px 18px;min-height:44px;border-radius:8px}
@media (max-width:760px){.navlinks{display:none}}

/* hero */
.hero{display:flex;flex-wrap:wrap;align-items:center;gap:64px;padding-top:96px;padding-bottom:112px}
.hero-copy{flex:1 1 520px;min-width:0}
.pill{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:13px;color:var(--muted);border:1px solid #222A31;padding:6px 14px;border-radius:999px;text-transform:uppercase;letter-spacing:.08em}
.dot{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
@media (prefers-reduced-motion:reduce){.dot{animation:none}html{scroll-behavior:auto}}
.hero h1{font-size:clamp(42px,6vw,76px);line-height:1.02;letter-spacing:-.035em;margin:28px 0 24px}
.hero h1 span{color:var(--accent)}
.lede{font-size:20px;color:var(--soft);max-width:560px;margin:0 0 40px}
.ctas{display:flex;flex-wrap:wrap;gap:14px}

.callcard-wrap{flex:1 1 380px;min-width:0;max-width:460px}
.callcard{background:var(--panel);border:1px solid #1F272E;border-radius:18px;padding:24px;box-shadow:0 0 0 1px rgba(62,230,200,.08),0 30px 80px rgba(0,0,0,.5)}
.cc-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:18px;border-bottom:1px solid var(--line)}
.cc-id{display:flex;align-items:center;gap:12px}
.cc-icon{width:40px;height:40px;border-radius:10px;border:1px solid var(--accent);display:flex;align-items:center;justify-content:center}
.live{font-family:var(--mono);font-size:12px;color:var(--accent);display:flex;align-items:center;gap:6px}
.live .dot{width:6px;height:6px}
.msgs{display:flex;flex-direction:column;gap:14px;padding-top:20px;font-size:15px}
.them{align-self:flex-start;max-width:85%;background:#131A20;border-radius:12px 12px 12px 4px;padding:12px 14px}
.ai{align-self:flex-end;max-width:85%;background:#0E2A27;border:1px solid #1D4A44;border-radius:12px 12px 4px 12px;padding:12px 14px}
.chips{margin-top:20px;padding-top:16px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:8px;font-family:var(--mono);font-size:12px;color:var(--muted)}
.chips span{border:1px solid var(--line2);border-radius:6px;padding:4px 10px}
.caption{font-family:var(--mono);font-size:12px;color:var(--dim);margin-top:12px;text-align:center}

/* solutions */
.grid4{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.grid4 article{background:var(--card);padding:36px 30px;display:flex;flex-direction:column;gap:16px}
.grid4 .num{font-family:var(--mono);font-size:13px;color:var(--dim)}
.grid4 h3{font-size:22px}
.grid4 p{margin:0;color:var(--muted);font-size:16px}

/* process */
.steps{display:flex;flex-wrap:wrap;gap:24px}
.steps div{flex:1 1 280px;border-top:2px solid #333D46;padding-top:24px}
.steps div:first-child{border-top-color:var(--accent)}
.steps .mono{font-size:14px;color:var(--muted);margin-bottom:10px}
.steps div:first-child .mono{color:var(--accent)}
.steps h3{font-size:24px;margin-bottom:10px}
.steps p{margin:0;color:var(--muted)}

/* qualifier */
.qual{display:flex;flex-wrap:wrap;gap:64px;align-items:flex-start}
.qual-intro{flex:1 1 340px;min-width:0}
.qual-intro h2{font-size:clamp(32px,4vw,48px);letter-spacing:-.03em;line-height:1.08;margin-bottom:20px}
.qual-intro p{color:var(--soft);margin:0 0 32px}
.ticks{display:flex;flex-direction:column;gap:14px;font-size:16px;color:var(--soft);list-style:none;padding:0;margin:0}
.ticks li{display:flex;gap:12px;align-items:flex-start}
.ticks svg{flex:none;margin-top:3px}
.panel{flex:1 1 560px;min-width:0;background:var(--panel);border:1px solid #1F272E;border-radius:20px;padding:clamp(24px,4vw,44px)}
.qhead{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;font-family:var(--mono);font-size:13px;color:var(--muted);min-height:44px}
.back{background:none;border:none;color:var(--muted);font:inherit;cursor:pointer;padding:10px 0;min-height:44px}
.back:hover{color:var(--text)}
.bar{display:flex;gap:6px;margin-bottom:32px}
.bar i{flex:1;height:4px;border-radius:2px;background:#232B32;transition:background .25s}
.bar i.on{background:var(--accent)}
.panel h3{font-size:clamp(22px,2.4vw,28px);line-height:1.25;letter-spacing:-.015em;margin-bottom:28px}
.opts{display:flex;flex-direction:column;gap:12px}
.opt{text-align:left;background:var(--card);border:1px solid var(--line2);color:var(--text);font:inherit;font-size:17px;padding:18px 20px;border-radius:12px;cursor:pointer;min-height:56px;display:flex;justify-content:space-between;align-items:center;gap:16px;transition:border-color .15s,background .15s}
.opt:hover{border-color:var(--accent);background:#0F1A1C}
.opt small{font-family:var(--mono);font-size:12px;color:var(--dim)}
.sub{color:var(--muted);margin:-20px 0 28px;font-size:16px}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.field label{font-size:14px;color:var(--soft)}
.field input{background:var(--card);border:1px solid #2A333B;color:var(--text);font:inherit;padding:14px 16px;border-radius:10px;min-height:48px}
.field input:focus{outline:2px solid var(--accent);outline-offset:1px}
.err{color:#FFB4A1;font-size:15px;margin-bottom:12px;min-height:0}
.result-badge{width:56px;height:56px;border-radius:50%;border:1.5px solid var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:24px}
.result-tag{font-family:var(--mono);font-size:13px;letter-spacing:.08em;margin-bottom:10px}
.panel .result-title{font-size:clamp(26px,3vw,34px);line-height:1.15;letter-spacing:-.02em;margin-bottom:14px}
.result-copy{color:var(--soft);margin:0 0 32px}
[hidden]{display:none !important}

/* qualifier v2: chosen answers, answer hints, tick boxes, text boxes */
.opt[aria-pressed="true"],.opt.selected{border-color:var(--accent);background:#0F1A1C}
.opt-text{display:flex;flex-direction:column;gap:2px;min-width:0}
.opt-hint{font-size:14px;color:var(--muted);line-height:1.4}
.opt-check{justify-content:flex-start;gap:14px}
.opt-check input{flex:none;width:22px;height:22px;margin:0;accent-color:var(--accent);color-scheme:dark;cursor:pointer}
.opt-check:focus-within{border-color:var(--accent)}
.field textarea{background:var(--card);border:1px solid #2A333B;color:var(--text);font:inherit;padding:14px 16px;border-radius:10px;min-height:132px;resize:vertical;line-height:1.5}
.field textarea:focus{outline:2px solid var(--accent);outline-offset:1px}
.field input::placeholder,.field textarea::placeholder{color:#7A848E}
.field [aria-invalid="true"]{border-color:#FFB4A1}
.counter{font-family:var(--mono);font-size:12px;color:var(--muted);text-align:right}
.other-field{margin:18px 0 0}
.optional{color:var(--muted)}
.btn-wide{width:100%;justify-content:center}
.btn[disabled],.btn[aria-disabled="true"]{opacity:.65;cursor:progress;filter:none}
.step-err{margin:16px 0 0}
.step-err:empty{margin:0}
.step-next{margin-top:24px}
.result-badge-soft{border-color:var(--line2)}
.restart{margin:20px 0 0}
.textbtn{background:none;border:none;color:var(--muted);font:inherit;font-size:15px;text-decoration:underline;text-underline-offset:3px;cursor:pointer;padding:10px 0;min-height:44px}
.textbtn:hover{color:var(--text)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.hp{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
@media (max-width:400px){.panel{padding:22px 18px}.opt{padding:16px}}
@media (prefers-reduced-motion:reduce){.bar i,.opt{transition:none}}

/* footer */
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;padding-top:40px;padding-bottom:40px;font-size:14px;color:#8A949E}
footer a{color:#8A949E}
footer strong{font-family:var(--display);font-weight:600;color:var(--text);font-size:16px;margin-right:10px}
footer .links{display:flex;flex-wrap:wrap;gap:24px}