/* ═══════════════════════════════════════════════════════════
   BizzNeo — landing styles
   0. tokens  1. base  2. bg  3. nav  4. hero  5. marquee
   6. steps   7. install 8. skills 9. vs  10. caps
   11. channels 12. control 13. faq 14. cta 15. footer 16. motion/responsive
   ═══════════════════════════════════════════════════════════ */

/* ── 0. tokens ─────────────────────────────────────────────── */
:root{
  --ink:#06070a;
  --ink-1:#0a0c11;
  --ink-2:#0e1118;
  --ink-3:#141822;
  --line:rgba(255,255,255,.075);
  --line-2:rgba(255,255,255,.14);
  --txt:#e9ecf3;
  --txt-2:#b5bdcc;
  --muted:#818b9d;
  --accent:#35e0a1;
  --accent-d:#0f9e6c;
  --accent-2:#6ea8ff;
  --accent-3:#c49bff;
  --warn:#ffb865;
  --brand:#FF6B00;
  --brand-2:#FF8C00;
  --brand-lt:#ffb066;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:28px;
  --shadow:0 30px 80px -30px rgba(0,0,0,.85);
  --shadow-glow:0 0 0 1px rgba(53,224,161,.22), 0 24px 70px -24px rgba(53,224,161,.3);
  --sans:"Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --serif:"Instrument Serif",Georgia,"Times New Roman",serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --wrap:1200px;
  --ease:cubic-bezier(.22,.68,.24,1);
  --spring:cubic-bezier(.34,1.56,.64,1);
}

/* ── 1. base ───────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--ink);color:var(--txt);
  font-family:var(--sans);font-size:16px;line-height:1.62;font-weight:400;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3{margin:0;line-height:1.06;letter-spacing:-.022em;font-weight:700}
p{margin:0}
::selection{background:rgba(53,224,161,.28);color:#fff}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:24px}
.section{padding-block:clamp(80px,10vw,150px);position:relative}

.sec-head{max-width:760px;margin:0 auto clamp(48px,6vw,86px);text-align:center}
.sec-head.left{text-align:left;margin-inline:0}
.sec-head h2{font-size:clamp(30px,4.4vw,56px);margin-bottom:20px}
.sec-head h2 em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--accent)}
.sec-sub{color:var(--txt-2);font-size:clamp(15px,1.3vw,18.5px);max-width:640px;margin-inline:auto}
.sec-head.left .sec-sub{margin-inline:0}
.kicker{
  display:inline-block;font-size:11.5px;letter-spacing:.19em;text-transform:uppercase;
  font-weight:700;color:var(--accent);margin-bottom:18px;
}
.kicker::before{content:"";display:inline-block;width:18px;height:1px;background:var(--accent);vertical-align:middle;margin-right:10px;opacity:.7}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:11px 20px;border-radius:100px;font-weight:600;font-size:14.5px;
  transition:transform .35s var(--ease),background .3s,box-shadow .35s,border-color .3s;
  white-space:nowrap;position:relative;
}
.btn-lg{padding:15px 28px;font-size:15.5px}
.btn-primary{
  background:linear-gradient(135deg,#4df1b4,var(--accent) 45%,#12b47d);
  color:#03150e;box-shadow:0 10px 30px -10px rgba(53,224,161,.65);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 44px -12px rgba(53,224,161,.8)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{border:1px solid var(--line-2);color:var(--txt-2)}
.btn-ghost:hover{color:#fff;border-color:rgba(255,255,255,.3);background:rgba(255,255,255,.04)}
.btn-ico{width:17px;height:17px;transition:transform .35s var(--ease)}
.btn:hover .btn-ico{transform:translateX(4px)}

/* live dot */
.live-dot{
  display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--accent);
  position:relative;flex:none;box-shadow:0 0 0 3px rgba(53,224,161,.16);
}
.live-dot::after{
  content:"";position:absolute;inset:-3px;border-radius:50%;border:1px solid var(--accent);
  animation:ping 2.2s ease-out infinite;
}
.live-dot.sm{width:6px;height:6px;box-shadow:0 0 0 2px rgba(53,224,161,.16)}
@keyframes ping{0%{transform:scale(.7);opacity:.9}70%{transform:scale(2.1);opacity:0}100%{opacity:0}}

/* ── 2. background ────────────────────────────────────────── */
.bg-wrap{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.bg-mesh{
  position:absolute;inset:0;
  background:
    radial-gradient(1100px 620px at 78% -8%,rgba(53,224,161,.15),transparent 62%),
    radial-gradient(900px 560px at 8% 8%,rgba(110,168,255,.11),transparent 60%),
    radial-gradient(1000px 700px at 50% 112%,rgba(196,155,255,.1),transparent 62%);
}
.bg-grid{
  position:absolute;inset:-2px;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(1000px 700px at 50% 12%,#000 10%,transparent 78%);
  -webkit-mask-image:radial-gradient(1000px 700px at 50% 12%,#000 10%,transparent 78%);
}
.bg-orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.32;will-change:transform}
.orb-1{width:480px;height:480px;background:#1ec98c;top:-120px;right:-80px;animation:drift1 22s ease-in-out infinite}
.orb-2{width:400px;height:400px;background:#3d6fd6;top:44%;left:-140px;animation:drift2 27s ease-in-out infinite}
.orb-3{width:520px;height:520px;background:#7c52c9;bottom:-180px;right:14%;animation:drift3 31s ease-in-out infinite}
@keyframes drift1{50%{transform:translate3d(-70px,70px,0) scale(1.12)}}
@keyframes drift2{50%{transform:translate3d(90px,-60px,0) scale(1.1)}}
@keyframes drift3{50%{transform:translate3d(-60px,-80px,0) scale(1.08)}}
.bg-noise{
  position:absolute;inset:0;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}
.cursor-glow{
  position:fixed;width:520px;height:520px;border-radius:50%;pointer-events:none;z-index:0;
  background:radial-gradient(circle,rgba(53,224,161,.075),transparent 62%);
  transform:translate3d(-50%,-50%,0);left:-999px;top:-999px;transition:opacity .4s;will-change:left,top;
}

/* ── 3. nav ───────────────────────────────────────────────── */
.nav{position:sticky;top:0;z-index:60;transition:background .35s,border-color .35s,backdrop-filter .35s;border-bottom:1px solid transparent}
.nav.stuck{background:rgba(6,7,10,.72);backdrop-filter:blur(18px) saturate(160%);border-color:var(--line)}
.nav-inner{display:flex;align-items:center;gap:26px;height:74px}
.brand{display:flex;align-items:center;font-weight:800;font-size:22px;flex:none}
.brand-name{
  display:inline-block;white-space:nowrap;line-height:1;
  letter-spacing:-.045em;color:#fff;
}
.brand-n{
  width:1.39em;height:.82em;vertical-align:-.035em;
  margin-inline:.015em;color:var(--brand);
  filter:drop-shadow(0 0 12px rgba(255,107,0,.35));
  transition:filter .3s,transform .3s var(--ease);
}
.brand:hover .brand-n{filter:drop-shadow(0 0 16px rgba(255,107,0,.6));transform:translateY(-1px)}
.nav-links{display:flex;gap:26px;margin-left:auto;font-size:14.5px;color:var(--txt-2);font-weight:500}
.nav-links a{position:relative;padding-block:4px;transition:color .25s}
.nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--accent);transition:right .35s var(--ease)}
.nav-links a:hover{color:#fff}
.nav-links a:hover::after{right:0}
.nav-cta{display:flex;gap:10px;align-items:center}
.nav-burger{display:none;width:40px;height:40px;border-radius:11px;border:1px solid var(--line-2);flex-direction:column;gap:5px;align-items:center;justify-content:center}
.nav-burger span{width:16px;height:1.6px;background:var(--txt);border-radius:2px;transition:transform .3s,opacity .3s}
.nav-burger[aria-expanded="true"] span:first-child{transform:translateY(3.3px) rotate(45deg)}
.nav-burger[aria-expanded="true"] span:last-child{transform:translateY(-3.3px) rotate(-45deg)}
.nav-progress{height:1.5px;background:linear-gradient(90deg,var(--accent),var(--accent-2));width:0;transition:width .12s linear}

/* ── 4. hero ──────────────────────────────────────────────── */
.hero{padding-block:clamp(56px,7vw,104px) clamp(60px,7vw,110px);position:relative}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(40px,5vw,76px);align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;padding:7px 15px 7px 12px;border-radius:100px;
  border:1px solid var(--line-2);background:rgba(255,255,255,.035);
  font-size:12.8px;font-weight:600;color:var(--txt-2);margin-bottom:26px;backdrop-filter:blur(6px);
}
.hero h1{font-size:clamp(40px,6.1vw,82px);letter-spacing:-.035em;margin-bottom:26px}
.alive-word{position:relative;display:inline-block;color:var(--brand-2);padding-inline:.1em;margin-inline:.02em}
.alive-text{
  display:inline-block;
  font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:.02em;
  background:linear-gradient(100deg,var(--brand-lt),var(--brand-2) 45%,var(--brand));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:hue 7s ease-in-out infinite;
}
@keyframes hue{50%{filter:saturate(1.3) brightness(1.08)}}
.alive-underline{position:absolute;left:0;right:0;bottom:-.1em;width:100%;height:.26em;color:var(--brand-2);opacity:.8}
.alive-underline path{stroke-dasharray:320;stroke-dashoffset:320;animation:draw 1.5s .7s var(--ease) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.h1-sub{display:block;font-size:.5em;font-weight:500;color:var(--txt-2);letter-spacing:-.015em;line-height:1.25;margin-top:.32em}
.lede{color:var(--txt-2);font-size:clamp(15.5px,1.35vw,18.5px);max-width:560px;margin-bottom:32px}

.train-box{display:flex;gap:10px;max-width:540px;flex-wrap:wrap}
.train-field{
  flex:1 1 260px;display:flex;align-items:center;gap:2px;padding:4px 6px 4px 16px;
  border:1px solid var(--line-2);border-radius:100px;background:rgba(255,255,255,.04);
  transition:border-color .3s,box-shadow .3s,background .3s;min-width:0;
}
.train-field:focus-within{border-color:rgba(53,224,161,.6);box-shadow:0 0 0 4px rgba(53,224,161,.1);background:rgba(255,255,255,.06)}
.train-lock{font-family:var(--mono);font-size:13px;color:var(--muted);flex:none}
.train-field input{
  flex:1;min-width:0;background:none;border:0;outline:0;color:#fff;padding:13px 8px;
  font-family:var(--mono);font-size:14.5px;
}
.train-field input::placeholder{color:var(--muted)}
.train-note{font-size:12.8px;color:var(--muted);margin-top:14px}
/* Hand-off into the real dashboard at /app — revealed after the demo runs. */
.train-go{
  display:inline-flex;align-items:center;margin-top:12px;padding:9px 18px;
  border:1px solid rgba(53,224,161,.4);border-radius:999px;
  background:rgba(53,224,161,.08);color:var(--accent);
  font-size:13.5px;font-weight:700;letter-spacing:.01em;
  animation:goIn .5s var(--ease) both;
}
.train-go:hover{background:rgba(53,224,161,.16);border-color:var(--accent)}
@keyframes goIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.train-go{animation:none}}
.train-box.big{max-width:600px;margin-inline:auto;justify-content:center}

.hero-stats{display:flex;gap:clamp(20px,3vw,44px);margin-top:46px;flex-wrap:wrap}
.hero-stats li{display:flex;flex-direction:column}
.hero-stats strong{font-size:clamp(26px,2.6vw,36px);font-weight:700;letter-spacing:-.03em;color:#fff;line-height:1.1}
.hero-stats span{font-size:12.6px;color:var(--muted);letter-spacing:.01em}

/* browser + widget */
.hero-demo{position:relative}
.demo-browser{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(170deg,var(--ink-2),var(--ink-1) 60%);
  box-shadow:var(--shadow);transform-style:preserve-3d;transition:transform .5s var(--ease);
}
.browser-bar{display:flex;align-items:center;gap:14px;padding:13px 18px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.025)}
.dots{display:flex;gap:6px}
.dots i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.14)}
.dots i:first-child{background:rgba(255,120,110,.55)}
.dots i:nth-child(2){background:rgba(255,200,110,.5)}
.dots i:nth-child(3){background:rgba(120,230,170,.5)}
.browser-url{
  flex:1;font-family:var(--mono);font-size:12px;color:var(--muted);
  background:rgba(255,255,255,.04);border-radius:100px;padding:6px 14px;text-align:center;
  border:1px solid var(--line);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.browser-body{position:relative;height:clamp(430px,49vw,520px);padding:26px;overflow:hidden}
.skeleton-page{display:flex;flex-direction:column;gap:13px;opacity:.5}
.sk{background:linear-gradient(90deg,rgba(255,255,255,.06),rgba(255,255,255,.11),rgba(255,255,255,.06));background-size:220% 100%;border-radius:8px;animation:shim 3.4s linear infinite}
@keyframes shim{to{background-position:-220% 0}}
.sk-title{height:26px;width:58%;border-radius:10px}
.sk-line{height:11px;width:88%}
.sk-line.short{width:62%}
.sk-row{display:flex;gap:13px}
.sk-card{height:98px;flex:1;border-radius:14px}
.scan-beam{
  position:absolute;left:0;right:0;height:150px;top:-160px;pointer-events:none;
  background:linear-gradient(180deg,transparent,rgba(53,224,161,.14) 60%,rgba(53,224,161,.5));
  border-bottom:1px solid rgba(53,224,161,.85);opacity:0;
}
.scan-beam.run{animation:scan 2.1s var(--ease) 2}
@keyframes scan{0%{top:-160px;opacity:0}10%{opacity:1}90%{opacity:1}100%{top:100%;opacity:0}}

.widget{
  position:absolute;right:20px;bottom:20px;width:min(324px,84%);
  border-radius:20px;overflow:hidden;border:1px solid rgba(255,255,255,.11);
  background:linear-gradient(180deg,#12161f,#0b0e14);
  box-shadow:0 26px 60px -18px rgba(0,0,0,.85),0 0 0 1px rgba(53,224,161,.1);
  display:flex;flex-direction:column;max-height:calc(100% - 40px);
  transform-origin:bottom right;transition:transform .45s var(--ease),opacity .3s;
}
.widget.hidden{transform:scale(.86) translateY(14px);opacity:0;pointer-events:none}
.widget-head{display:flex;align-items:center;gap:11px;padding:13px 14px;border-bottom:1px solid var(--line);background:rgba(53,224,161,.055)}
.w-avatar{
  width:34px;height:34px;border-radius:11px;display:grid;place-items:center;flex:none;font-size:15px;
  background:linear-gradient(140deg,rgba(53,224,161,.3),rgba(110,168,255,.2));
  border:1px solid rgba(53,224,161,.35);color:var(--accent);transition:all .4s
}
.w-meta{display:flex;flex-direction:column;line-height:1.3;min-width:0}
.w-meta strong{font-size:13.6px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.w-meta span{font-size:11px;color:var(--accent);display:flex;align-items:center;gap:6px}
.w-x{margin-left:auto;color:var(--muted);font-size:19px;line-height:1;padding:2px 4px}
.widget-body{padding:16px 14px;display:flex;flex-direction:column;gap:10px;overflow:hidden;flex:1;min-height:170px;justify-content:flex-end}
.msg{max-width:86%;padding:10px 13px;border-radius:15px;font-size:13.2px;line-height:1.5;animation:pop .4s var(--ease) both}
@keyframes pop{from{opacity:0;transform:translateY(9px) scale(.97)}}
.msg.user{align-self:flex-end;background:linear-gradient(135deg,var(--accent),#16b483);color:#04180f;border-bottom-right-radius:5px;font-weight:500}
.msg.bot{align-self:flex-start;background:rgba(255,255,255,.06);border:1px solid var(--line);border-bottom-left-radius:5px;color:var(--txt)}
.msg.bot b{color:#fff}
.msg.tool{
  align-self:flex-start;background:none;border:1px dashed rgba(53,224,161,.35);color:var(--accent);
  font-family:var(--mono);font-size:10.8px;padding:5px 10px;border-radius:8px;letter-spacing:-.01em;max-width:none;
}
.typing{display:flex;gap:4px;align-self:flex-start;padding:12px 14px;border-radius:15px;background:rgba(255,255,255,.06);border:1px solid var(--line)}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:bob 1.25s ease-in-out infinite}
.typing i:nth-child(2){animation-delay:.16s}
.typing i:nth-child(3){animation-delay:.32s}
@keyframes bob{0%,60%,100%{transform:translateY(0);opacity:.45}30%{transform:translateY(-5px);opacity:1}}
.widget-foot{display:flex;align-items:center;gap:7px;padding:10px 12px;border-top:1px solid var(--line);background:rgba(255,255,255,.02)}
.w-input{flex:1;font-size:12.6px;color:var(--muted);padding:8px 12px;border-radius:100px;background:rgba(255,255,255,.05);border:1px solid var(--line);min-width:0;overflow:hidden;white-space:nowrap}
.w-ico,.w-send{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;flex:none;color:var(--muted);transition:all .25s}
.w-ico svg,.w-send svg{width:17px;height:17px}
.w-ico:hover{color:var(--txt);background:rgba(255,255,255,.06)}
.w-send{background:var(--accent);color:#04180f}
.widget-bubble{
  position:absolute;right:20px;bottom:20px;width:54px;height:54px;border-radius:50%;
  background:linear-gradient(140deg,#4df1b4,#12b47d);color:#04180f;font-size:22px;
  display:grid;place-items:center;box-shadow:0 14px 34px -10px rgba(53,224,161,.7);
  opacity:0;transform:scale(.5);transition:all .4s var(--ease);pointer-events:none;
}
.widget-bubble.show{opacity:1;transform:scale(1);pointer-events:auto}
.bubble-badge{position:absolute;top:-3px;right:-3px;width:19px;height:19px;border-radius:50%;background:#ff6b5e;color:#fff;font-size:11px;font-weight:700;display:grid;place-items:center;border:2px solid var(--ink-1)}
.demo-caption{text-align:center;margin-top:16px;font-size:12.2px;color:var(--muted);font-family:var(--mono)}

/* ── 5. marquee ───────────────────────────────────────────── */
.marquee-sec{padding-block:34px;border-block:1px solid var(--line);background:rgba(255,255,255,.015);position:relative}
.marquee-label{text-align:center;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:20px}
.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;gap:14px;width:max-content;animation:slide 44s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}
.m-item{
  display:flex;align-items:center;gap:9px;padding:9px 17px;border-radius:100px;
  border:1px solid var(--line);background:rgba(255,255,255,.03);
  font-size:13.6px;font-weight:600;color:var(--txt-2);white-space:nowrap;transition:all .3s;
}
.m-item:hover{color:#fff;border-color:rgba(53,224,161,.4);background:rgba(53,224,161,.07)}
.m-item .mi-glyph{display:grid;place-items:center;font-size:14px;color:var(--accent)}
.m-item .mi-glyph svg{width:15px;height:15px;display:block;opacity:.9}
.m-item .mi-glyph.is-wide svg{width:calc(var(--mw,72px) * .6);height:auto}
.m-item:hover .mi-glyph svg{opacity:1}

/* ── 6. steps ─────────────────────────────────────────────── */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2.2vw,24px);align-items:stretch}
.step{
  position:relative;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(22px,2.4vw,30px);display:flex;flex-direction:column;
  background:linear-gradient(170deg,rgba(255,255,255,.035),rgba(255,255,255,.01));
  transition:transform .4s var(--ease),border-color .35s;
}
.step:hover{transform:translateY(-4px);border-color:rgba(53,224,161,.3)}
.step-n{
  position:absolute;top:clamp(22px,2.4vw,30px);right:clamp(22px,2.4vw,30px);
  font-family:var(--mono);font-size:12.6px;font-weight:600;color:var(--accent);opacity:.55;letter-spacing:.06em;
}
.step-ico{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px;color:var(--accent);
  background:linear-gradient(140deg,rgba(53,224,161,.2),rgba(110,168,255,.12));
  border:1px solid rgba(53,224,161,.3);box-shadow:0 0 26px -12px rgba(53,224,161,.7);
}
.step h3{font-size:clamp(19px,2vw,24px);margin-bottom:11px}
.step > p{color:var(--txt-2);font-size:14.6px}
.step > p code{
  font-family:var(--mono);font-size:12.4px;color:var(--accent);
  background:rgba(53,224,161,.09);border:1px solid rgba(53,224,161,.2);padding:1px 6px;border-radius:6px;
}
.step-visual{
  margin-top:auto;padding-top:20px;border:0;border-radius:0;background:none;
  display:flex;flex-direction:column;gap:12px;
}
.sv-label{font-family:var(--mono);font-size:11.4px;color:var(--muted);letter-spacing:-.01em}
.sv-label.ok{color:var(--accent)}
/* 01 — crawl */
.url-chip{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:12px;color:var(--txt-2);
  border:1px solid var(--line-2);background:rgba(255,255,255,.04);padding:8px 14px;border-radius:100px;
  align-self:flex-start;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.found-list{display:flex;flex-wrap:wrap;gap:7px}
.found-list span{
  font-family:var(--mono);font-size:11.6px;color:var(--txt-2);padding:4px 10px;border-radius:8px;
  border:1px solid var(--line);background:rgba(255,255,255,.035);
  opacity:0;transform:translateY(6px);transition:opacity .5s var(--ease),transform .5s var(--ease);
}
.found-list.in span{opacity:1;transform:none}
.found-list.in span:nth-child(2){transition-delay:.09s}
.found-list.in span:nth-child(3){transition-delay:.18s}
.found-list.in span:nth-child(4){transition-delay:.27s}
.found-list.in span:nth-child(5){transition-delay:.36s}
.found-list.in span:nth-child(6){transition-delay:.45s}
.found-list span.more{color:var(--accent);border-color:rgba(53,224,161,.28);background:rgba(53,224,161,.09)}
/* 02 — embedding bars */
.bars{display:flex;align-items:flex-end;gap:7px;height:74px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(255,255,255,.028)}
.bars i{
  flex:1;border-radius:4px 4px 2px 2px;height:var(--h);
  background:linear-gradient(180deg,var(--accent),rgba(53,224,161,.22));
  transform-origin:bottom;transform:scaleY(.12);transition:transform .8s var(--ease);
}
.bars.in i{transform:scaleY(1)}
.bars.in i:nth-child(2){transition-delay:.07s}
.bars.in i:nth-child(3){transition-delay:.14s}
.bars.in i:nth-child(4){transition-delay:.21s}
.bars.in i:nth-child(5){transition-delay:.28s}
.bars.in i:nth-child(6){transition-delay:.35s}
.bars.in i:nth-child(7){transition-delay:.42s}
.bars.in i:nth-child(8){transition-delay:.49s}

.snippet{background:#080a0f;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}
.snippet-bar{display:flex;align-items:center;justify-content:space-between;padding:9px 14px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.copy-btn{font-size:11px;font-family:var(--sans);font-weight:600;padding:5px 12px;border-radius:100px;border:1px solid var(--line-2);color:var(--txt-2);transition:all .25s}
.copy-btn:hover{color:#fff;border-color:var(--accent);background:rgba(53,224,161,.1)}
.copy-btn.ok{color:var(--accent);border-color:var(--accent)}
.snippet pre{margin:0;padding:14px;overflow-x:auto;font-family:var(--mono);font-size:11.8px;line-height:1.7}
.c-p{color:#5c6a7f}.c-t{color:var(--accent-3)}.c-a{color:var(--accent-2)}.c-s{color:var(--accent)}

/* ── 7. install ───────────────────────────────────────────── */
.install-layout{display:grid;grid-template-columns:minmax(0,1.28fr) minmax(0,.72fr);gap:clamp(22px,3vw,38px);align-items:start}
.plat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:10px}
.plat{
  border:1px solid var(--line);border-radius:15px;background:rgba(255,255,255,.026);
  padding:15px 12px;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;
  transition:transform .35s var(--ease),border-color .3s,background .3s;position:relative;overflow:hidden;
}
.plat::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 0%,rgba(53,224,161,.14),transparent 70%);opacity:0;transition:opacity .35s}
.plat:hover{transform:translateY(-3px);border-color:rgba(255,255,255,.2)}
.plat:hover::after{opacity:1}
.plat.active{border-color:rgba(53,224,161,.6);background:rgba(53,224,161,.08)}
.plat.active::after{opacity:1}
.plat-glyph{
  display:grid;place-items:center;height:26px;font-size:21px;line-height:1;
  opacity:.72;transition:opacity .3s,transform .35s var(--ease);
}
.plat-glyph svg{width:24px;height:24px;display:block}
.plat-glyph.is-wide svg{width:var(--mw,72px);height:auto;max-width:100%}
.plat-glyph.is-mono{color:var(--accent-2)}
.plat-glyph .mark-mono{font-style:normal}
.plat:hover .plat-glyph{opacity:1;transform:scale(1.08)}
.plat.active .plat-glyph{opacity:1}
.plat.active .plat-glyph.is-mono{color:var(--accent)}
.plat-name{font-size:12.6px;font-weight:600;color:var(--txt-2);line-height:1.25}
.plat.active .plat-name{color:#fff}
.plat-badge{position:absolute;top:7px;right:7px;font-size:8.6px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);background:rgba(53,224,161,.14);border:1px solid rgba(53,224,161,.3);padding:2px 6px;border-radius:100px}

.plat-detail{
  border:1px solid var(--line-2);border-radius:var(--radius);padding:24px;position:sticky;top:100px;
  background:linear-gradient(170deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  box-shadow:var(--shadow);
}
.pd-top{display:flex;align-items:center;gap:13px;margin-bottom:16px}
.pd-logo{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;font-size:20px;flex:none;
  background:linear-gradient(140deg,rgba(53,224,161,.22),rgba(110,168,255,.15));border:1px solid rgba(53,224,161,.3);color:var(--accent);
}
.pd-logo .pd-mark{display:grid;place-items:center}
.pd-logo .pd-mark svg{width:24px;height:24px;display:block}
.pd-logo .pd-mark.is-wide svg{width:calc(var(--mw,72px) * .45);height:auto}
.pd-logo .pd-mark.is-mono{color:var(--accent)}
.pd-logo .mark-mono{font-style:normal;font-size:20px}
.pd-top strong{display:block;font-size:16.5px;letter-spacing:-.015em}
.pd-tag{font-size:11.4px;color:var(--accent);font-weight:600}
#pdCopy{color:var(--txt-2);font-size:14.2px;margin-bottom:18px}
.pd-steps{display:flex;flex-direction:column;gap:11px;counter-reset:s;margin-bottom:20px}
.pd-steps li{
  display:flex;gap:11px;font-size:13.4px;color:var(--txt-2);counter-increment:s;
  animation:pop .4s var(--ease) both;
}
.pd-steps li::before{
  content:counter(s);width:20px;height:20px;border-radius:50%;flex:none;display:grid;place-items:center;
  font-size:10.6px;font-weight:700;color:var(--accent);background:rgba(53,224,161,.13);border:1px solid rgba(53,224,161,.3);margin-top:2px;
}

/* ── 8. skills ────────────────────────────────────────────── */
.skill-layout{
  display:grid;grid-template-columns:minmax(0,280px) minmax(0,1fr);
  gap:clamp(16px,2vw,26px);align-items:start;
}

/* left rail — a scroll wheel of industries, no card behind it */
.skill-rail{
  --wheel-h:clamp(430px,72vh,660px);
  position:sticky;top:96px;display:block;
  height:var(--wheel-h);overflow-y:auto;overscroll-behavior:contain;
  scroll-snap-type:y proximity;perspective:760px;
  padding:calc(var(--wheel-h)/2 - 25px) 2px;
  scrollbar-width:none;-ms-overflow-style:none;
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 17%,#000 83%,transparent);
          mask-image:linear-gradient(180deg,transparent,#000 17%,#000 83%,transparent);
}
.skill-rail::-webkit-scrollbar{display:none}
.skill-row{
  position:relative;display:flex;align-items:center;gap:11px;width:100%;text-align:left;
  padding:7px 10px;border:0;background:transparent;border-radius:13px;
  scroll-snap-align:center;transform-origin:50% 50%;will-change:transform,opacity;
  transition:opacity .3s var(--ease),color .3s;
}
.skill-row::before{
  content:"";position:absolute;left:-1px;top:50%;width:3px;height:0;border-radius:3px;
  background:var(--accent);box-shadow:0 0 10px var(--accent);opacity:0;
  transform:translateY(-50%);transition:height .35s var(--ease),opacity .25s;
}
.skill-row.on::before{height:20px;opacity:1}
.sr-emoji{
  position:relative;width:36px;height:36px;flex:none;border-radius:12px;display:grid;place-items:center;
  font-size:19px;background:linear-gradient(140deg,rgba(255,255,255,.07),rgba(255,255,255,.015));
  border:1px solid var(--line-2);filter:grayscale(.6);
  transition:filter .35s,transform .45s var(--ease),border-color .3s,box-shadow .35s;
}
.skill-row.on .sr-emoji{
  filter:none;border-color:rgba(53,224,161,.5);transform:scale(1.06);
  box-shadow:0 0 22px -8px rgba(53,224,161,.9);
}
.sr-text{display:flex;flex-direction:column;gap:2px;min-width:0}
.sr-name{font-size:13.2px;font-weight:600;color:var(--txt-2);line-height:1.25;letter-spacing:-.01em;white-space:nowrap}
.skill-row.on .sr-name{color:#fff}
.sr-go{
  margin-left:auto;font-size:14px;color:var(--accent);flex:none;
  opacity:0;transform:translateX(-6px);transition:opacity .3s,transform .35s var(--ease);
}
.skill-row.on .sr-go{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .skill-rail{scroll-behavior:auto}
  .skill-row{transform:none!important;opacity:1!important}
}

.skill-detail{
  display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:0;
  border:1px solid var(--line-2);border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(170deg,rgba(255,255,255,.045),rgba(255,255,255,.012));box-shadow:var(--shadow);
}
.sd-left{padding:clamp(22px,2.8vw,34px);display:flex;flex-direction:column;gap:20px}
.sd-top{display:flex;gap:16px;align-items:flex-start}
.sd-portrait{
  width:74px;height:74px;flex:none;border-radius:20px;display:grid;place-items:center;font-size:34px;position:relative;
  background:radial-gradient(circle at 50% 34%,rgba(53,224,161,.22),rgba(11,14,20,.9) 74%);
  border:1px solid rgba(53,224,161,.35);box-shadow:0 0 34px -12px rgba(53,224,161,.6);
  transition:transform .35s var(--ease),opacity .25s;
}
.sd-portrait::before{
  content:"";position:absolute;inset:0;border-radius:inherit;
  background-image:radial-gradient(rgba(255,255,255,.13) 1px,transparent 1px);background-size:11px 11px;opacity:.5;
}
.sd-portrait.flip{transform:rotateY(80deg) scale(.94);opacity:.25}
.sd-slug{font-family:var(--mono);font-size:11.4px;color:var(--accent);background:rgba(53,224,161,.09);border:1px solid rgba(53,224,161,.22);padding:3px 10px;border-radius:100px;display:inline-block;margin-bottom:9px}
.sd-top h3{font-size:clamp(21px,2.3vw,28px);margin-bottom:8px}
.sd-top p{color:var(--txt-2);font-size:14.4px}
.sd-block{display:flex;flex-direction:column;gap:9px;padding-top:18px;border-top:1px solid var(--line)}
.sd-label{font-size:10.6px;letter-spacing:.17em;text-transform:uppercase;font-weight:800;color:var(--muted)}
.sd-tone{font-family:var(--serif);font-style:italic;font-size:17.5px;line-height:1.45;color:var(--accent-3)}
.sd-qs{display:flex;flex-direction:column;gap:7px}
.sd-qs li{font-size:13.6px;color:var(--txt-2);display:flex;gap:10px}
.sd-qs li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent);flex:none;margin-top:8px;box-shadow:0 0 8px var(--accent)}
.chips{display:flex;gap:7px;flex-wrap:wrap}
.chips .chip{font-style:normal;font-family:var(--mono);font-size:11.4px;padding:4px 10px;border-radius:8px;color:var(--accent);background:rgba(53,224,161,.1);border:1px solid rgba(53,224,161,.25)}
.sd-right{
  padding:clamp(20px,2.4vw,28px);border-left:1px solid var(--line);
  background:linear-gradient(200deg,rgba(53,224,161,.055),rgba(255,255,255,.008));
  display:flex;flex-direction:column;gap:14px;
}
.sd-hint{font-size:11.8px;color:var(--muted);font-family:var(--mono);letter-spacing:-.01em}
.mini-chat{display:flex;flex-direction:column;gap:9px}
.mini-chat .msg{max-width:92%;padding:10px 13px;border-radius:15px;font-size:13px;line-height:1.5;animation:pop .45s var(--ease) both}
.mini-chat .msg.user{align-self:flex-end;background:linear-gradient(135deg,var(--accent),#16b483);color:#04180f;border-bottom-right-radius:5px;font-weight:500}
.mini-chat .msg.bot{align-self:flex-start;background:rgba(255,255,255,.06);border:1px solid var(--line);border-bottom-left-radius:5px;color:var(--txt)}
.mini-chat .msg.bot b{color:#fff}
.mini-chat .msg.tool{align-self:flex-start;background:none;border:1px dashed rgba(53,224,161,.35);color:var(--accent);font-family:var(--mono);font-size:11px;padding:5px 10px;border-radius:8px}
.skills-foot{text-align:center;margin-top:30px;font-size:13.4px;color:var(--muted)}

/* ── 9. vs + reasoning loop ───────────────────────────────── */
.vs{display:grid;grid-template-columns:minmax(0,1fr) 56px minmax(0,1fr);gap:0;align-items:stretch;max-width:1020px;margin-inline:auto}
.vs-col{border:1px solid var(--line);border-radius:var(--radius);padding:clamp(22px,2.6vw,32px)}
.vs-tag{
  font-size:11px;letter-spacing:.17em;text-transform:uppercase;font-weight:800;margin-bottom:20px;
  display:flex;align-items:center;gap:9px;
}
.vs-col li{display:flex;gap:11px;padding:11px 0;font-size:14.2px;border-bottom:1px solid rgba(255,255,255,.04)}
.vs-col li:last-child{border-bottom:0}
.vs-col li::before{flex:none;width:18px;height:18px;border-radius:50%;display:grid;place-items:center;font-size:10px;font-weight:800;margin-top:2px}
.vs-dead{background:rgba(255,255,255,.014)}
.vs-dead .vs-tag,.vs-dead li{color:var(--muted)}
.vs-dead li::before{content:"✕";background:rgba(255,255,255,.05);color:var(--muted);border:1px solid var(--line)}
.vs-mid{display:grid;place-items:center;position:relative}
.vs-mid::before{content:"";position:absolute;top:22px;bottom:22px;width:1px;background:linear-gradient(180deg,transparent,var(--line-2),transparent)}
.vs-mid span{
  position:relative;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--serif);font-style:italic;font-size:15px;color:var(--txt-2);
  background:var(--ink-1);border:1px solid var(--line-2);
}
.vs-alive{background:linear-gradient(170deg,rgba(53,224,161,.08),rgba(255,255,255,.012));border-color:rgba(53,224,161,.32);box-shadow:var(--shadow-glow)}
.vs-alive .vs-tag{color:var(--accent)}
.vs-alive li{color:var(--txt)}
.vs-alive li::before{content:"✓";background:rgba(53,224,161,.18);color:var(--accent);border:1px solid rgba(53,224,161,.35)}

.loop{max-width:1020px;margin:clamp(24px,3vw,38px) auto 0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(255,255,255,.022)}
.loop-head{
  padding:14px 20px;border-bottom:1px solid var(--line);font-size:12.4px;font-weight:600;
  color:var(--txt-2);letter-spacing:.01em;
}
.loop-track{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.loop-step{
  padding:20px;border-right:1px solid var(--line);position:relative;transition:background .5s var(--ease);
  display:flex;flex-direction:column;gap:6px;
}
.loop-step:last-child{border-right:0}
.loop-step::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .55s var(--ease)}
.loop-step b{font-size:15px;color:var(--txt-2);transition:color .4s}
.loop-step span{font-size:12.8px;color:var(--muted);line-height:1.45}
.loop-step.hot{background:rgba(53,224,161,.07)}
.loop-step.hot::before{transform:scaleX(1)}
.loop-step.hot b{color:var(--accent)}

/* ── 10. capabilities (bento) ─────────────────────────────── */
.feat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.feat{
  border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;position:relative;overflow:hidden;
  background:linear-gradient(170deg,rgba(255,255,255,.032),rgba(255,255,255,.008));
  transition:transform .4s var(--ease),border-color .35s;
}
.feat.span2{grid-column:span 2}
.feat::before{
  content:"";position:absolute;width:300px;height:300px;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(53,224,161,.12),transparent 68%);
  left:var(--mx,50%);top:var(--my,0);transform:translate(-50%,-50%);opacity:0;transition:opacity .35s;
}
.feat:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.19)}
.feat:hover::before{opacity:1}
.feat-ico{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;font-size:19px;margin-bottom:16px;
  background:linear-gradient(140deg,rgba(53,224,161,.2),rgba(110,168,255,.13));
  border:1px solid rgba(255,255,255,.1);
}
.feat h3{font-size:17.5px;margin-bottom:9px;letter-spacing:-.015em}
.feat p{font-size:14px;color:var(--txt-2)}
.tool-rail{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px}
.tool-rail span{
  font-family:var(--mono);font-size:11.2px;color:var(--muted);padding:4px 10px;border-radius:8px;
  border:1px solid var(--line);background:rgba(255,255,255,.03);transition:all .4s var(--ease);
}
.tool-rail span.hot{color:var(--accent);border-color:rgba(53,224,161,.5);background:rgba(53,224,161,.12);transform:translateY(-2px)}
.ch-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px}
.ch-row span{font-size:11.6px;font-weight:600;color:var(--accent);padding:4px 11px;border-radius:100px;background:rgba(53,224,161,.1);border:1px solid rgba(53,224,161,.24)}
.score{margin-top:20px}
.score-bar{height:7px;border-radius:100px;background:rgba(255,255,255,.07);overflow:hidden}
.score-bar i{display:block;height:100%;width:0;border-radius:100px;background:linear-gradient(90deg,var(--accent-2),var(--accent) 55%,var(--warn));transition:width 1.2s var(--ease)}
.score-bar.in i{width:var(--w)}
.score-legend{display:flex;justify-content:space-between;gap:8px;margin-top:9px;font-size:10.8px;color:var(--muted)}
.score-legend .hot{color:var(--warn);font-weight:700}
.pos-demo{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;max-width:180px;margin-top:20px}
.pos-demo button{
  height:34px;border-radius:9px;border:1px solid var(--line-2);background:rgba(255,255,255,.03);
  position:relative;transition:all .3s;
}
.pos-demo button::after{content:"";position:absolute;width:7px;height:7px;border-radius:50%;background:var(--muted);left:50%;top:50%;transform:translate(-50%,-50%);transition:background .3s}
.pos-demo button:hover{border-color:rgba(255,255,255,.28)}
.pos-demo button.on{border-color:rgba(53,224,161,.6);background:rgba(53,224,161,.1)}
.pos-demo button.on::after{background:var(--accent);box-shadow:0 0 9px var(--accent)}

/* ── 11. channels ─────────────────────────────────────────── */
.chan-orbit{position:relative;height:clamp(370px,42vw,450px);max-width:720px;margin:0 auto}
.orbit-core{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);text-align:center;z-index:2;
  width:clamp(168px,20vw,196px);height:clamp(168px,20vw,196px);border-radius:50%;
  display:grid;place-content:center;gap:3px;padding-inline:22px;
  background:radial-gradient(circle at 50% 35%,rgba(53,224,161,.2),rgba(6,7,10,.95) 72%);
  border:1px solid rgba(53,224,161,.4);box-shadow:0 0 60px -12px rgba(53,224,161,.45),inset 0 0 40px rgba(53,224,161,.08);
}
@keyframes beat{0%,100%{transform:scale(1);opacity:1}45%{transform:scale(1.12);opacity:.72}}
.orbit-core-mark{display:grid;place-items:center;color:var(--accent);animation:beat 2.6s ease-in-out infinite}
.orbit-core-mark .ci{width:26px;height:26px}
.orbit-core b{font-size:14px;letter-spacing:-.01em}
.orbit-core small{
  font-size:9.6px;color:var(--muted);font-family:var(--mono);letter-spacing:-.02em;
  white-space:nowrap;line-height:1.3;
}
.orbit-ring{position:absolute;left:50%;top:50%;border-radius:50%;border:1px dashed rgba(255,255,255,.09);transform:translate(-50%,-50%)}
.orbit-ring.r1{width:clamp(260px,32vw,320px);height:clamp(260px,32vw,320px);animation:spin 46s linear infinite}
.orbit-ring.r2{width:clamp(360px,44vw,440px);height:clamp(360px,44vw,440px);border-color:rgba(255,255,255,.055);animation:spin 70s linear reverse infinite}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.orbit-node{
  position:absolute;display:flex;align-items:center;gap:9px;padding:10px 17px;border-radius:100px;
  border:1px solid var(--line-2);background:rgba(10,12,17,.88);backdrop-filter:blur(10px);
  font-size:13.4px;font-weight:600;color:var(--txt-2);transition:all .35s var(--ease);z-index:3;white-space:nowrap;
}
.ci{width:17px;height:17px;display:block}
.orbit-node .ci-wrap{display:grid;place-items:center;color:var(--accent-2);transition:color .35s var(--ease)}
.orbit-node .ci-whatsapp{color:#25d366}
.orbit-node .ci-messenger{color:#0084ff}
.orbit-node .ci-instagram{color:#e1306c}
.orbit-node:hover{transform:scale(1.05);color:#fff;border-color:rgba(255,255,255,.28)}
.orbit-node.active{border-color:rgba(53,224,161,.65);background:rgba(53,224,161,.13);color:#fff;box-shadow:0 0 30px -8px rgba(53,224,161,.6)}
.orbit-node.active .ci-wrap{filter:drop-shadow(0 0 9px currentColor)}
.orbit-node.n1{left:50%;top:4%;transform:translateX(-50%)}
.orbit-node.n1:hover,.orbit-node.n1.active{transform:translateX(-50%) scale(1.05)}
.orbit-node.n2{right:2%;top:44%}
.orbit-node.n3{left:50%;bottom:4%;transform:translateX(-50%)}
.orbit-node.n3:hover,.orbit-node.n3.active{transform:translateX(-50%) scale(1.05)}
.orbit-node.n4{left:2%;top:44%}
.orbit-readout{
  max-width:620px;margin:8px auto 0;text-align:center;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 24px;background:rgba(255,255,255,.026);
}
.orbit-readout h4{margin:0 0 7px;font-size:16.5px;font-weight:700;letter-spacing:-.015em}
.orbit-readout p{font-size:14px;color:var(--txt-2)}
.orbit-readout .or-pills{display:flex;gap:7px;justify-content:center;flex-wrap:wrap;margin-top:14px}
.orbit-readout .or-pills i{font-style:normal;font-size:11.4px;font-family:var(--mono);color:var(--accent);background:rgba(53,224,161,.1);border:1px solid rgba(53,224,161,.22);padding:4px 10px;border-radius:100px}
.chan-extra{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:34px}
.chan-extra > div{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:rgba(255,255,255,.02)}
.chan-extra b{display:block;font-size:15.5px;margin-bottom:7px}
.chan-extra p{font-size:13.8px;color:var(--txt-2)}

/* ── 12. control ──────────────────────────────────────────── */
.ctrl-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.82fr);gap:clamp(30px,4vw,64px);align-items:center}
.ctrl-copy .sec-sub{margin-inline:0;margin-bottom:26px}
.ctrl-copy h2{font-size:clamp(28px,3.8vw,48px);margin-bottom:18px}
.ctrl-list{display:flex;flex-direction:column;gap:13px}
.ctrl-list li{display:flex;gap:12px;font-size:14.6px;color:var(--txt-2);align-items:baseline}
.ctrl-list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);flex:none;margin-top:8px;box-shadow:0 0 10px var(--accent)}
.ctrl-list b{color:#fff;font-weight:600}
.ctrl-panel{
  border:1px solid var(--line-2);border-radius:var(--radius-lg);padding:24px;
  background:linear-gradient(170deg,rgba(255,255,255,.05),rgba(255,255,255,.012));box-shadow:var(--shadow);
}
.panel-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:6px}
.panel-head b{font-size:15.5px}
.panel-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.04);font-size:14.2px;color:var(--txt-2)}
.panel-row:last-child{border-bottom:0}
.panel-row.col{flex-direction:column;align-items:flex-start;gap:11px}
.toggle{
  width:44px;height:25px;border-radius:100px;background:rgba(255,255,255,.07);
  border:1px solid var(--line-2);position:relative;flex:none;
  box-shadow:inset 0 1px 3px rgba(0,0,0,.5);
  transition:background .3s var(--ease),border-color .3s var(--ease);
}
.toggle i{
  position:absolute;top:2px;left:2px;width:19px;height:19px;border-radius:50%;
  background:linear-gradient(180deg,#9aa4b6,#6c7687);
  box-shadow:0 2px 5px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.35);
  transition:left .32s var(--spring),width .16s var(--ease),background .3s,box-shadow .3s;
}
.toggle:hover{border-color:rgba(255,255,255,.26)}
.toggle:active i{width:23px}
.toggle.on:active i{left:18px}
.toggle.on{background:rgba(53,224,161,.26);border-color:rgba(53,224,161,.6);box-shadow:inset 0 1px 3px rgba(0,0,0,.35),0 0 14px -4px rgba(53,224,161,.6)}
.toggle.on i{left:21px;background:linear-gradient(180deg,#eafff6,var(--accent));box-shadow:0 2px 6px rgba(0,0,0,.5),0 0 12px rgba(53,224,161,.85)}

/* master on/off switch in the panel header */
.panel-switch{
  display:inline-flex;align-items:center;gap:9px;padding:4px 13px 4px 5px;border-radius:100px;
  border:1px solid var(--line-2);background:rgba(255,255,255,.04);
  font-size:11.4px;font-weight:700;letter-spacing:.03em;color:var(--muted);
  transition:color .3s,background .3s,border-color .3s,transform .12s var(--ease);
}
.panel-switch:active{transform:scale(.96)}
.ps-track{
  width:32px;height:18px;border-radius:100px;position:relative;flex:none;
  background:rgba(255,255,255,.08);border:1px solid var(--line-2);
  box-shadow:inset 0 1px 3px rgba(0,0,0,.5);transition:background .3s,border-color .3s;
}
.ps-track i{
  position:absolute;top:1.5px;left:1.5px;width:13px;height:13px;border-radius:50%;
  background:linear-gradient(180deg,#9aa4b6,#6c7687);
  box-shadow:0 1px 4px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.35);
  transition:left .32s var(--spring),width .16s var(--ease),background .3s,box-shadow .3s;
}
.panel-switch:active .ps-track i{width:17px}
.panel-switch.on{color:var(--accent);background:rgba(53,224,161,.1);border-color:rgba(53,224,161,.35)}
.panel-switch.on:active .ps-track i{left:11px}
.panel-switch.on .ps-track{background:rgba(53,224,161,.3);border-color:rgba(53,224,161,.6)}
.panel-switch.on .ps-track i{left:16px;background:linear-gradient(180deg,#eafff6,var(--accent));box-shadow:0 1px 4px rgba(0,0,0,.5),0 0 10px rgba(53,224,161,.9)}
.ps-label{min-width:40px;text-align:left}

/* panel goes dim when the master switch is off */
.ctrl-panel.paused .panel-row{opacity:.42;filter:saturate(.25)}
.ctrl-panel .panel-row{transition:opacity .35s var(--ease),filter .35s var(--ease)}
.chips{display:flex;gap:7px;flex-wrap:wrap}
.chip{font-style:normal;font-family:var(--mono);font-size:11.6px;padding:4px 10px;border-radius:8px;color:var(--accent);background:rgba(53,224,161,.1);border:1px solid rgba(53,224,161,.25)}
.chip.off{color:#ff8f83;background:rgba(255,143,131,.08);border-color:rgba(255,143,131,.25);text-decoration:line-through}
.pos-pick{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;width:132px}
.pos-pick button{height:30px;border-radius:8px;border:1px solid var(--line-2);background:rgba(255,255,255,.03);position:relative;transition:all .3s}
.pos-pick button::after{content:"";position:absolute;width:7px;height:7px;border-radius:50%;background:var(--muted);transition:background .3s}
.pos-pick button[data-pos^="top"]::after{top:5px}
.pos-pick button[data-pos^="bottom"]::after{bottom:5px}
.pos-pick button[data-pos$="left"]::after{left:5px}
.pos-pick button[data-pos$="right"]::after{right:5px}
.pos-pick button[data-pos$="center"]::after{left:50%;transform:translateX(-50%)}
.pos-pick button:hover{border-color:rgba(255,255,255,.28)}
.pos-pick button.active{border-color:rgba(53,224,161,.6);background:rgba(53,224,161,.1)}
.pos-pick button.active::after{background:var(--accent);box-shadow:0 0 8px var(--accent)}

/* ── 13. faq ──────────────────────────────────────────────── */
.faq-wrap{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(30px,4vw,60px);align-items:start}
.faq-wrap .sec-head{position:sticky;top:110px;margin-bottom:0}
.faq{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;align-items:center;gap:16px;padding:20px 2px;text-align:left;font-size:16px;font-weight:600;transition:color .25s}
.faq-q:hover{color:var(--accent)}
.faq-mark{margin-left:auto;width:22px;height:22px;flex:none;position:relative}
.faq-mark::before,.faq-mark::after{content:"";position:absolute;background:var(--accent);border-radius:2px;transition:transform .35s var(--ease)}
.faq-mark::before{left:0;right:0;top:10px;height:2px}
.faq-mark::after{top:0;bottom:0;left:10px;width:2px}
.faq-item.open .faq-mark::after{transform:rotate(90deg) scaleX(0)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .45s var(--ease)}
.faq-a p{padding:0 40px 22px 0;color:var(--txt-2);font-size:14.6px}

/* ── 14. cta ──────────────────────────────────────────────── */
.cta-sec{padding-block:clamp(70px,9vw,130px)}
.cta-inner{
  position:relative;text-align:center;border:1px solid rgba(53,224,161,.28);border-radius:var(--radius-lg);
  padding:clamp(40px,6vw,78px) clamp(24px,4vw,56px);overflow:hidden;
  background:linear-gradient(170deg,rgba(53,224,161,.08),rgba(255,255,255,.012) 55%);
  box-shadow:var(--shadow-glow);
}
.cta-glow{position:absolute;left:50%;top:-40%;width:760px;height:520px;transform:translateX(-50%);background:radial-gradient(ellipse,rgba(53,224,161,.19),transparent 66%);pointer-events:none}
.cta-inner h2{font-size:clamp(28px,4.4vw,54px);margin-bottom:16px;position:relative}
.cta-inner > p{color:var(--txt-2);max-width:520px;margin:0 auto 32px;font-size:16px;position:relative}
.cta-inner .train-box{position:relative}

/* ── 15. footer ───────────────────────────────────────────── */
.footer{border-top:1px solid var(--line);padding-top:clamp(40px,5vw,64px);background:rgba(255,255,255,.012)}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));gap:32px;padding-bottom:44px}
.f-brand p{color:var(--muted);font-size:13.8px;margin-top:14px;max-width:280px}
.f-col{display:flex;flex-direction:column;gap:11px;font-size:13.8px;color:var(--muted)}
.f-col b{color:#fff;font-size:12px;letter-spacing:.13em;text-transform:uppercase;margin-bottom:4px}
.f-col a{transition:color .25s}
.f-col a:hover{color:var(--accent)}
.footer-base{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-block:20px;border-top:1px solid var(--line);font-size:12.6px;color:var(--muted);flex-wrap:wrap}
.f-status{display:flex;align-items:center;gap:8px;color:var(--accent)}

/* ── 16. motion + responsive ──────────────────────────────── */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}

@media (max-width:1040px){
  .nav-links{display:none;position:absolute;left:0;right:0;top:74px;flex-direction:column;gap:0;padding:12px 24px 20px;background:rgba(6,7,10,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(18px)}
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 0;border-bottom:1px solid var(--line);font-size:15.5px}
  .nav-cta .btn-ghost{display:none}
  .nav-burger{display:flex;margin-left:auto;order:3}
  .nav-cta{margin-left:auto}
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .lede,.hero-copy{max-width:none}
  .install-layout{grid-template-columns:1fr}
  .plat-detail{position:static}
  .steps{grid-template-columns:1fr 1fr}
  .skill-layout{grid-template-columns:1fr}
  /* horizontal wheel on small screens */
  .skill-rail{
    position:static;height:auto;display:flex;flex-direction:row;gap:8px;
    overflow-x:auto;overflow-y:hidden;padding:4px 40vw 4px 4px;perspective:none;
    scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;
    -webkit-mask-image:linear-gradient(90deg,#000 72%,transparent);
            mask-image:linear-gradient(90deg,#000 72%,transparent);
  }
  .skill-row{width:auto;flex:none;scroll-snap-align:center;transform:none!important}
  .skill-row::before{left:50%;top:auto;bottom:1px;transform:translateX(-50%);width:0;height:3px;transition:width .35s var(--ease)}
  .skill-row.on::before{height:3px;width:22px;opacity:1}
  .sr-go{display:none}
  .skill-detail{grid-template-columns:1fr}
  .sd-right{border-left:0;border-top:1px solid var(--line)}
  .feat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .feat.span2{grid-column:span 2}
  .loop-track{grid-template-columns:1fr 1fr}
  .loop-step:nth-child(2){border-right:0}
  .loop-step:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .faq-wrap{grid-template-columns:1fr}
  .faq-wrap .sec-head{position:static}
  .ctrl-grid{grid-template-columns:1fr}
}
@media (max-width:760px){
  body{font-size:15.4px}
  .wrap{padding-inline:18px}
  .steps{grid-template-columns:1fr}
  .vs{grid-template-columns:1fr}
  .vs-mid{padding-block:6px}
  .vs-mid::before{top:0;bottom:0;left:50%;width:1px}
  .feat-grid{grid-template-columns:1fr}
  .feat.span2{grid-column:span 1}
  .loop-track{grid-template-columns:1fr}
  .loop-step{border-right:0;border-bottom:1px solid var(--line)}
  .loop-step:last-child{border-bottom:0}
  .sr-name{font-size:12.4px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .browser-body{padding:16px;height:420px}
  .widget{right:12px;bottom:12px;width:min(300px,92%)}
  .hero-stats{gap:22px}
  .orbit-node{font-size:12px;padding:8px 13px}
  .orbit-node.n2{right:0}
  .orbit-node.n4{left:0}
}
@media (max-width:420px){
  .footer-grid{grid-template-columns:1fr}
  .plat-grid{grid-template-columns:repeat(auto-fill,minmax(96px,1fr))}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}