/* ============================================================
   onnxtradingbots.com — shared stylesheet
   Edit colors here once; whole site updates.
   ============================================================ */

:root{
  --bg:#070b0a; --bg-soft:#0d1311; --panel:#111a17; --panel-2:#0f1614;
  --line:#1c2925; --line-bright:#2a3c37;
  --ink:#e8f1eb; --ink-dim:#8ba398; --ink-faint:#5b6f68;
  --term:#3ddc84; --term-soft:#1f8a52; --amber:#e8a13a; --danger:#e2564a; --blue:#6fb0ff;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --display:'Space Grotesk',sans-serif;
  --serif:'Newsreader',Georgia,serif;
  --grid-op:0.22; --glow-op:0.10;
}
[data-theme="light"]{
  --bg:#f4f7f4; --bg-soft:#eaf0ec; --panel:#ffffff; --panel-2:#f0f4f1;
  --line:#dde6e0; --line-bright:#c8d6cd;
  --ink:#0d1c15; --ink-dim:#4c6359; --ink-faint:#7d938a;
  --term:#138a4e; --term-soft:#3ddc84; --amber:#b8730a; --danger:#c23b30; --blue:#2b6fd0;
  --grid-op:0.5; --glow-op:0.06;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--display);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background .4s,color .4s}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:60px 60px;opacity:var(--grid-op);mask-image:radial-gradient(ellipse 90% 55% at 50% -5%,#000 25%,transparent 75%)}
body::after{content:"";position:fixed;top:-15%;left:50%;transform:translateX(-50%);width:900px;height:520px;z-index:0;pointer-events:none;
  background:radial-gradient(ellipse,rgba(61,220,132,var(--glow-op)),transparent 70%);filter:blur(20px)}
a{color:inherit;text-decoration:none}
.wrap{max-width:1160px;margin:0 auto;padding:0 28px;position:relative;z-index:1}

#progress{position:fixed;top:0;left:0;height:2px;width:0;background:linear-gradient(90deg,var(--term-soft),var(--term));z-index:100;transition:width .1s linear;box-shadow:0 0 10px var(--term)}

/* ============ header ============ */
header{position:sticky;top:0;z-index:60;background:rgba(7,11,10,0.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:background .4s}
[data-theme="light"] header{background:rgba(244,247,244,0.85)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:18px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--mono);font-weight:700;font-size:15px;letter-spacing:-0.02em;white-space:nowrap}
.brand .dot{width:9px;height:9px;border-radius:50%;background:var(--term);box-shadow:0 0 10px var(--term);animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.35}}
.brand b{color:var(--term)}
.nav-links{display:flex;gap:24px;font-size:14px;font-weight:500;margin-left:auto}
.nav-links a{color:var(--ink-dim);transition:color .2s;white-space:nowrap;position:relative}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;height:1px;width:0;background:var(--term);transition:width .25s}
.nav-links a:hover{color:var(--term)}.nav-links a:hover::after{width:100%}
.nav-links a.active{color:var(--term)}.nav-links a.active::after{width:100%}
@media(max-width:1040px){.nav-links{display:none}}

.tools{display:flex;align-items:center;gap:10px}
.theme-btn{width:38px;height:38px;border:1px solid var(--line-bright);border-radius:8px;background:var(--bg-soft);color:var(--ink-dim);cursor:pointer;font-size:15px;display:flex;align-items:center;justify-content:center;transition:.2s}
.theme-btn:hover{border-color:var(--term);color:var(--term)}

/* ============ language selector ============ */
.lang{position:relative}
.lang-btn{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:13px;border:1px solid var(--line-bright);padding:8px 12px;border-radius:8px;color:var(--ink);cursor:pointer;background:var(--bg-soft);transition:.2s}
.lang-btn:hover{border-color:var(--term);color:var(--term)}
.lang-btn .chev{color:var(--ink-faint);font-size:10px;transition:transform .2s}
.lang.open .chev{transform:rotate(180deg)}
.lang-menu{position:absolute;right:0;top:calc(100% + 10px);width:300px;max-height:0;overflow:hidden;background:var(--panel);border:1px solid var(--line-bright);border-radius:12px;opacity:0;transition:max-height .28s ease,opacity .2s;box-shadow:0 30px 70px -20px rgba(0,0,0,0.5);z-index:70}
.lang.open .lang-menu{max-height:min(70vh,560px);opacity:1}
.lang-search{padding:12px;border-bottom:1px solid var(--line)}
.lang-search input{width:100%;background:var(--bg);border:1px solid var(--line-bright);border-radius:7px;padding:9px 11px;color:var(--ink);font-family:var(--mono);font-size:13px;outline:none}
.lang-search input:focus{border-color:var(--term)}
.lang-search input::placeholder{color:var(--ink-faint)}
.lang-list{max-height:min(60vh,480px);overflow-y:auto;padding:6px}
.lang-list::-webkit-scrollbar{width:8px}.lang-list::-webkit-scrollbar-thumb{background:var(--line-bright);border-radius:4px}
.lang-group{font-family:var(--mono);font-size:10.5px;text-transform:uppercase;letter-spacing:0.1em;color:var(--ink-faint);padding:10px 12px 5px}
.lang-item{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:8px;cursor:pointer;transition:.15s}
.lang-item:hover{background:var(--bg-soft)}
.lang-item .nm{font-size:13.5px;color:var(--ink);flex:1}
.lang-item .code{font-family:var(--mono);font-size:11px;color:var(--ink-faint);border:1px solid var(--line);padding:2px 7px;border-radius:5px}
.lang-item.live .code{color:var(--term);border-color:var(--term-soft)}
.lang-item .soon{font-family:var(--mono);font-size:9.5px;color:var(--amber);text-transform:uppercase;letter-spacing:0.06em}

.fi{font-size:1em;line-height:1em;border-radius:2px;box-shadow:0 0 0 1px rgba(255,255,255,0.06);vertical-align:middle}
.lang-btn .fi{font-size:1.05em;width:1.5em;height:1.05em}
.lang-item .fi{font-size:1.15em;width:1.7em;height:1.15em}

/* ============ hero ============ */
.hero{padding:96px 0 56px}
.hero-sm{padding:60px 0 40px}
.kicker{font-family:var(--mono);font-size:12.5px;color:var(--term);letter-spacing:0.1em;text-transform:uppercase;display:inline-flex;align-items:center;gap:9px;margin-bottom:26px;border:1px solid var(--line-bright);padding:7px 14px;border-radius:30px;background:var(--bg-soft)}
.kicker .blink{width:7px;height:7px;background:var(--term);border-radius:50%;animation:pulse 1.4s infinite}
h1{font-family:var(--display);font-weight:700;font-size:clamp(2.7rem,6.2vw,4.7rem);line-height:1.0;letter-spacing:-0.03em;max-width:16ch}
.h1-sm{font-size:clamp(2.1rem,4.5vw,3.4rem)!important;max-width:24ch!important}
h1 .grad{color:var(--term)}
h1 em{font-family:var(--serif);font-style:italic;font-weight:500}
.sub{margin-top:28px;font-size:1.18rem;color:var(--ink-dim);max-width:60ch;line-height:1.7}
.sub code{font-family:var(--mono);color:var(--amber);font-size:0.9em;background:var(--bg-soft);padding:2px 7px;border-radius:5px;border:1px solid var(--line)}
.hero-cta{margin-top:38px;display:flex;gap:14px;flex-wrap:wrap}
.btn{font-family:var(--mono);font-size:14px;font-weight:500;padding:14px 22px;border-radius:9px;transition:.22s;display:inline-flex;align-items:center;gap:9px;cursor:pointer;border:1px solid transparent;position:relative}
.btn-primary{background:var(--term);color:#04140b;font-weight:700}
.btn-primary:hover{background:#5ef29c;transform:translateY(-2px);box-shadow:0 12px 30px -10px var(--term)}
.btn-ghost{border-color:var(--line-bright);color:var(--ink)}
.btn-ghost:hover{border-color:var(--term);color:var(--term);box-shadow:0 12px 30px -14px var(--term)}

/* ============ breadcrumbs ============ */
.bc{font-family:var(--mono);font-size:12.5px;color:var(--ink-faint);margin-bottom:20px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.bc a{color:var(--ink-dim);transition:.2s}
.bc a:hover{color:var(--term)}
.bc .sep{color:var(--ink-faint);opacity:.5}
.bc .current{color:var(--ink)}

/* ============ marquee ============ */
.marq{margin-top:46px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;overflow:hidden;position:relative}
.marq::before,.marq::after{content:"";position:absolute;top:0;width:90px;height:100%;z-index:2}
.marq::before{left:0;background:linear-gradient(90deg,var(--bg),transparent)}
.marq::after{right:0;background:linear-gradient(270deg,var(--bg),transparent)}
.marq-track{display:flex;gap:54px;width:max-content;animation:scroll 26s linear infinite}
.marq-track span{font-family:var(--mono);font-size:14px;color:var(--ink-faint);white-space:nowrap;letter-spacing:0.02em}
.marq-track span b{color:var(--term);font-weight:400;margin-right:7px}
@keyframes scroll{to{transform:translateX(-50%)}}
.marq:hover .marq-track{animation-play-state:paused}

/* ============ ribbon (stat strip) ============ */
.ribbon{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:40px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--panel-2)}
@media(max-width:700px){.ribbon{grid-template-columns:1fr 1fr}}
.stat{padding:22px 24px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
@media(max-width:700px){.stat:nth-child(2){border-right:0}.stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line)}}
.stat .n{font-family:var(--mono);font-size:1.7rem;font-weight:700;color:var(--term);letter-spacing:-0.02em}
.stat .l{font-size:0.82rem;color:var(--ink-dim);margin-top:5px}

/* ============ terminal code card ============ */
.term-card{margin-top:30px;background:var(--panel);border:1px solid var(--line-bright);border-radius:13px;overflow:hidden;box-shadow:0 36px 90px -34px rgba(0,0,0,0.6)}
.term-head{display:flex;align-items:center;gap:8px;padding:13px 17px;border-bottom:1px solid var(--line);background:var(--bg-soft)}
.term-head .tdot{width:11px;height:11px;border-radius:50%}
.term-head .tdot:nth-child(1){background:#e2564a}.term-head .tdot:nth-child(2){background:#e8a13a}.term-head .tdot:nth-child(3){background:#3ddc84}
.term-head .tfile{margin-left:12px;font-family:var(--mono);font-size:12.5px;color:var(--ink-faint)}
.term-body{padding:22px 20px;font-family:var(--mono);font-size:13.5px;line-height:1.85;overflow-x:auto;white-space:pre-wrap}
.term-body .c{color:var(--ink-faint)}.term-body .k{color:var(--blue)}.term-body .f{color:var(--term)}
.term-body .s{color:var(--amber)}.term-body .e{color:var(--danger)}.term-body .ok{color:var(--term)}
.caret{display:inline-block;width:8px;height:15px;background:var(--term);margin-left:3px;vertical-align:-2px;animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

/* ============ section heading ============ */
.sec{padding:80px 0}
.sec-tag{font-family:var(--mono);font-size:12.5px;color:var(--term);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:14px}
.sec h2{font-family:var(--display);font-weight:700;font-size:clamp(1.85rem,3.6vw,2.7rem);letter-spacing:-0.025em;max-width:20ch}
.sec h3{font-family:var(--display);font-weight:700;font-size:1.45rem;margin-top:32px;margin-bottom:14px;letter-spacing:-0.02em}
.sec .lead{margin-top:16px;color:var(--ink-dim);max-width:60ch;font-size:1.08rem}
.sec p{color:var(--ink-dim);max-width:68ch;font-size:1.02rem;margin-top:14px;line-height:1.75}
.sec p code,.sec li code{font-family:var(--mono);color:var(--amber);font-size:0.88em;background:var(--bg-soft);padding:2px 7px;border-radius:5px;border:1px solid var(--line)}
.sec ul,.sec ol{color:var(--ink-dim);max-width:68ch;margin-top:14px;padding-left:22px;line-height:1.8}
.sec li{margin-bottom:6px}
.sec li strong{color:var(--ink);font-weight:500}
.sec a.inline{color:var(--term);border-bottom:1px solid var(--term-soft);transition:.2s}
.sec a.inline:hover{background:rgba(61,220,132,0.08)}

/* ============ flow steps ============ */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:46px}
@media(max-width:880px){.flow{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.flow{grid-template-columns:1fr}}
.step{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:24px 22px;position:relative;transition:.25s}
.step:hover{border-color:var(--line-bright);transform:translateY(-3px)}
.step .sn{font-family:var(--mono);font-size:12px;color:var(--term);border:1px solid var(--term-soft);width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center}
.step h4{font-family:var(--mono);font-weight:500;font-size:1rem;margin:16px 0 8px}
.step p{font-size:0.9rem;color:var(--ink-dim);line-height:1.6;margin-top:0}
.step .tool{margin-top:12px;font-family:var(--mono);font-size:11px;color:var(--ink-faint)}

/* ============ pillar cards ============ */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:46px}
@media(max-width:900px){.pillars{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.pillars{grid-template-columns:1fr}}
.pcard{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:26px 24px;transition:.25s;position:relative;overflow:hidden;display:block}
.pcard::after{content:"";position:absolute;left:0;top:0;height:2px;width:0;background:var(--accent,var(--term));transition:width .35s}
.pcard:hover{border-color:var(--line-bright);transform:translateY(-4px)}
.pcard:hover::after{width:100%}
.pcard .pnum{font-family:var(--mono);font-size:12px;color:var(--ink-faint)}
.pcard h3{font-family:var(--mono);font-weight:500;font-size:1.12rem;margin:14px 0 9px;color:var(--ink)}
.pcard p{font-size:0.94rem;color:var(--ink-dim);line-height:1.62;max-width:none;margin-top:0}
.pcard .ptags{margin-top:16px;display:flex;flex-wrap:wrap;gap:7px}
.ptag{font-family:var(--mono);font-size:11px;color:var(--ink-dim);border:1px solid var(--line-bright);padding:3px 9px;border-radius:5px}
.pcard.moat{--accent:var(--term)} .pcard.money{--accent:var(--amber)}
.pcard .badge{position:absolute;top:20px;right:20px;font-family:var(--mono);font-size:10px;letter-spacing:0.08em;text-transform:uppercase;color:var(--ink-faint)}

/* ============ index list (silo TOC) ============ */
.tocgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:30px}
@media(max-width:700px){.tocgrid{grid-template-columns:1fr}}
.tocard{background:var(--panel);border:1px solid var(--line);border-radius:11px;padding:20px 22px;transition:.22s;display:block}
.tocard:hover{border-color:var(--term);transform:translateY(-2px);box-shadow:0 12px 30px -16px var(--term)}
.tocard .tnum{font-family:var(--mono);font-size:11px;color:var(--ink-faint)}
.tocard h4{font-family:var(--mono);font-weight:500;font-size:1.02rem;margin-top:8px;color:var(--ink)}
.tocard p{font-size:0.88rem;color:var(--ink-dim);margin-top:6px;line-height:1.55;max-width:none}
.tocard .arr{font-family:var(--mono);color:var(--term);font-size:12px;margin-top:12px;display:inline-block}

/* ============ feature (myth block) ============ */
.feature{margin-top:30px;background:linear-gradient(180deg,var(--bg-soft),var(--panel));border:1px solid var(--line-bright);border-radius:14px;padding:42px 38px;display:grid;grid-template-columns:1.4fr 1fr;gap:36px;align-items:center}
@media(max-width:820px){.feature{grid-template-columns:1fr;padding:30px 26px}}
.feature .ftag{font-family:var(--mono);font-size:12px;color:var(--danger);text-transform:uppercase;letter-spacing:0.1em;margin-bottom:14px}
.feature h3{font-family:var(--display);font-weight:700;font-size:1.7rem;letter-spacing:-0.02em;line-height:1.12;margin-top:0}
.feature h3 s{color:var(--ink-faint);text-decoration-color:var(--danger)}
.feature p{margin-top:15px;color:var(--ink-dim);font-size:1.02rem;max-width:none}
.myth-vis{font-family:var(--mono);font-size:13px;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:18px}
.myth-row{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px dashed var(--line)}
.myth-row:last-child{border-bottom:0}
.myth-row .lbl{color:var(--ink-dim)} .myth-row .yes{color:var(--term)} .myth-row .no{color:var(--danger)}

/* ============ affiliate cards ============ */
.aff{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}
@media(max-width:820px){.aff{grid-template-columns:1fr 1fr}}
.aff a{background:var(--panel);border:1px solid var(--line);border-radius:11px;padding:22px 20px;transition:.22s;display:block}
.aff a:hover{border-color:var(--term);transform:translateY(-3px);box-shadow:0 14px 34px -18px var(--term)}
.aff .an{font-family:var(--mono);font-weight:500;font-size:1.05rem}
.aff .ad{font-size:0.85rem;color:var(--ink-dim);margin-top:6px}
.aff .arrow{font-family:var(--mono);color:var(--term);font-size:13px;margin-top:14px;display:inline-block}
.disc{margin-top:26px;font-size:0.82rem;color:var(--ink-faint);font-family:var(--mono);border:1px dashed var(--line-bright);border-radius:9px;padding:14px 18px;line-height:1.7}

/* ============ CTA band (newsletter) ============ */
.cta-band{margin-top:30px;background:var(--panel);border:1px solid var(--line-bright);border-radius:16px;padding:48px 42px;text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 60% 100% at 50% 0%,rgba(61,220,132,0.08),transparent 70%);pointer-events:none}
.cta-band h3{font-family:var(--display);font-weight:700;font-size:clamp(1.5rem,3vw,2.1rem);letter-spacing:-0.02em;margin-top:0}
.cta-band p{color:var(--ink-dim);margin-top:12px;max-width:46ch;margin-left:auto;margin-right:auto}
.cta-form{margin-top:26px;display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.cta-form input{background:var(--bg);border:1px solid var(--line-bright);border-radius:9px;padding:13px 16px;color:var(--ink);font-family:var(--mono);font-size:14px;width:300px;max-width:100%;outline:none}
.cta-form input:focus{border-color:var(--term)}

/* ============ footer ============ */
footer{border-top:1px solid var(--line);margin-top:30px;padding:54px 0 40px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
.foot-grid h4{font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:0.08em;color:var(--ink-faint);margin-bottom:16px}
.foot-grid a{display:block;color:var(--ink-dim);font-size:0.92rem;padding:5px 0;transition:.2s}
.foot-grid a:hover{color:var(--term)}
.foot-brand p{color:var(--ink-dim);font-size:0.92rem;margin-top:14px;max-width:34ch}
.foot-bottom{margin-top:44px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;font-family:var(--mono);font-size:12px;color:var(--ink-faint);flex-wrap:wrap;gap:12px}

/* ============ reveal on scroll ============ */
.sr{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.sr.in{opacity:1;transform:none}
.sr-d1{transition-delay:.06s}.sr-d2{transition-delay:.14s}.sr-d3{transition-delay:.22s}.sr-d4{transition-delay:.30s}
@media(prefers-reduced-motion:reduce){
  .sr{opacity:1;transform:none;transition:none}
  .dot,.blink,.caret,.marq-track{animation:none}
  .marq-track{transform:none}
}