/* =====================================================================
   anticheat.cloud — public landing + docs
   Pure-black forensic console theme. Self-hosted Hanken Grotesk (UI/prose)
   + Geist Mono (paths, hashes, timestamps). No Google Fonts. See DESIGN.md.
   ===================================================================== */
@font-face{font-family:'Hanken Grotesk';font-style:normal;font-weight:300 800;font-display:swap;src:url('/fonts/HankenGrotesk-Variable.woff2?v=1') format('woff2')}
@font-face{font-family:'Geist Mono';font-style:normal;font-weight:100 900;font-display:swap;src:url('/fonts/GeistMono-Variable.woff2') format('woff2')}
:root{
  --bg:#000; --bg2:#0a0a0a; --panel:#0a0a0a; --panel2:#111;
  --line:#1f1f1f; --line2:#2e2e2e; --line3:#454545;
  --txt:#ededed; --muted:#8f8f8f; --muted2:#5a5a5a;
  --accent:#0070f3; --accent2:#3291ff;
  --clean:#0cce6b; --review:#f5a623; --susp:#f97316; --crit:#ff5c5c;
  --r:12px; --r-sm:8px;
  --sans:'Hanken Grotesk',-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;
  --mono:'Geist Mono','SF Mono',Consolas,'Liberation Mono',monospace;
  font-family:var(--sans);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{
  background:var(--bg);color:var(--txt);min-height:100vh;line-height:1.55;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  background-image:
    radial-gradient(900px 520px at 50% -200px, rgba(0,112,243,.10), transparent 60%),
    linear-gradient(rgba(255,255,255,.016) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.016) 1px, transparent 1px);
  background-size:auto, 46px 46px, 46px 46px;
  background-attachment:fixed;
}
a{color:inherit;text-decoration:none}
.hidden{display:none !important}
::selection{background:rgba(0,112,243,.35);color:#fff}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:18px;
  padding:14px 28px;border-bottom:1px solid var(--line);background:rgba(0,0,0,.7);backdrop-filter:blur(10px)}
.nav .brand{display:flex;align-items:center;gap:9px;font-weight:600;font-size:16px;letter-spacing:-.01em}
.nav .brand svg{width:22px;height:22px;color:var(--accent)}
.nav-spacer{flex:1}
.nav-link{color:var(--muted);font-size:14px;font-weight:500;padding:7px 12px;border-radius:7px;transition:.15s}
.nav-link:hover{color:var(--txt);background:#141414}
.lang{display:flex;gap:2px;background:#0a0a0a;border:1px solid var(--line2);border-radius:999px;padding:3px}
.lang button{border:0;background:transparent;color:var(--muted);font-weight:500;font-size:12px;padding:5px 11px;border-radius:999px;cursor:pointer}
.lang button.active{background:#ededed;color:#000}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;padding:0 20px;
  border-radius:var(--r-sm);border:1px solid var(--line2);background:transparent;color:var(--txt);
  font-family:var(--sans);font-size:14.5px;font-weight:500;cursor:pointer;transition:.15s}
.btn:hover{border-color:var(--line3);background:#161616}
.btn.primary{background:#ededed;border-color:#ededed;color:#000;font-weight:600}
.btn.primary:hover{background:#fff}
.btn.sm{height:36px;padding:0 15px;font-size:14px}

/* ---------- layout ---------- */
.wrap{max-width:1080px;margin:0 auto;padding:0 28px}
.section{padding:72px 0}
.eyebrow{font-size:13px;font-weight:500;color:var(--accent2);margin-bottom:14px}
h1,h2,h3{letter-spacing:-.02em;margin:0}
.sec-title{font-size:clamp(1.6rem,3vw,2rem);font-weight:600;margin-bottom:12px;text-wrap:balance}
.sec-sub{color:var(--muted);font-size:16px;max-width:62ch;margin-bottom:40px;text-wrap:pretty}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:clamp(78px,13vh,138px) 0 clamp(66px,10vh,116px);border-bottom:1px solid var(--line)}
.scan{position:absolute;inset:0;width:100%;height:100%;opacity:.5;pointer-events:none;
  -webkit-mask-image:radial-gradient(125% 92% at 50% 40%,#000 52%,transparent 100%);
  mask-image:radial-gradient(125% 92% at 50% 40%,#000 52%,transparent 100%)}
.hero-inner{position:relative;text-align:center}
.badge{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line2);background:rgba(10,10,10,.65);
  backdrop-filter:blur(6px);border-radius:999px;padding:6px 15px;font-size:12.5px;color:var(--muted);margin-bottom:26px}
.badge .dot{width:7px;height:7px;border-radius:50%;background:var(--clean);box-shadow:0 0 0 3px rgba(12,206,107,.18)}
.hero h1{font-size:clamp(2.5rem,6.8vw,5rem);font-weight:600;line-height:1.02;letter-spacing:-.03em;margin:0 auto 22px;max-width:15ch;text-wrap:balance}
.hero h1 .dim{color:var(--muted2)}
.hero .lead{font-size:clamp(1.05rem,1.5vw,1.2rem);line-height:1.55;color:var(--muted);max-width:58ch;margin:0 auto 34px;text-wrap:pretty}
.hero .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ---------- capabilities ---------- */
.cap-head{margin-bottom:36px}
.flagship{display:grid;grid-template-columns:1.15fr .85fr;border:1px solid var(--line2);border-radius:16px;overflow:hidden;
  background:linear-gradient(180deg,#0b0b0b,#070707);margin-bottom:16px}
.flag-body{padding:clamp(24px,3vw,40px)}
.flag-ic{font-size:24px;display:block;margin-bottom:16px}
.flagship h3{font-size:clamp(1.3rem,2.4vw,1.7rem);font-weight:600;margin-bottom:12px;letter-spacing:-.02em}
.flagship p{color:#c7ccd6;font-size:15.5px;line-height:1.6;max-width:46ch;margin:0 0 22px}
.chips{display:flex;flex-wrap:wrap;gap:7px;align-items:center}
.chip-label{font-size:12px;color:var(--muted2);margin-right:4px}
.chip{font-family:var(--mono);font-size:12px;color:var(--muted);background:#111;border:1px solid var(--line2);border-radius:6px;padding:4px 9px;white-space:nowrap}
.flag-figure{border-left:1px solid var(--line);background:#060606;padding:clamp(20px,2.4vw,30px);
  display:flex;flex-direction:column;justify-content:center;gap:9px;font-family:var(--mono);font-size:12.5px}
.ff-row{display:grid;grid-template-columns:70px 1fr auto;align-items:center;gap:12px;padding:9px 11px;
  border:1px solid var(--line);border-radius:8px;background:#0b0b0b}
.ff-row.muted{opacity:.5}
.ff-time{color:var(--muted2)}
.ff-name{color:var(--txt);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ff-tag{font-size:10.5px;padding:2px 7px;border-radius:5px;background:#161616;border:1px solid var(--line2);color:var(--muted)}
.ff-tag.del{color:var(--review);border-color:rgba(245,166,35,.3)}
.ff-tag.ran{color:var(--accent2);border-color:rgba(50,145,255,.3)}
.ff-tag.crit{color:var(--crit);border-color:rgba(255,92,92,.35);background:rgba(255,92,92,.08)}
.spec{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  border:1px solid var(--line);border-radius:14px;overflow:hidden}
.spec li{padding:22px 24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--panel);transition:background .15s}
.spec li:hover{background:var(--panel2)}
.spec h4{font-size:15.5px;font-weight:600;margin:0 0 7px}
.spec p{color:var(--muted);font-size:13.5px;line-height:1.5;margin:0}

/* ---------- how it works (stepper) ---------- */
.flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr)}
.flow li{padding:0 28px;position:relative}
.flow li:first-child{padding-left:0}
.flow-n{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#0e0e0e;border:1px solid var(--line2);
  color:var(--accent2);font-size:13px;font-weight:600;margin-bottom:16px;position:relative;z-index:1}
.flow li::before{content:"";position:absolute;left:calc(-50% + 15px);right:calc(50% + 22px);top:15px;height:1px;background:var(--line2)}
.flow li:first-child::before{display:none}
.flow h3{font-size:16px;font-weight:600;margin-bottom:7px}
.flow p{color:var(--muted);font-size:14px;margin:0;max-width:34ch}

/* ---------- reveal motion (enhances an already-visible default) ---------- */
.js-motion .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s cubic-bezier(.16,1,.3,1),transform .6s cubic-bezier(.16,1,.3,1)}
.js-motion .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  .js-motion .reveal{opacity:1;transform:none;transition:none}
}

/* ---------- callout ---------- */
.callout{background:linear-gradient(180deg,#0c0c0c,#070707);border:1px solid var(--line2);border-radius:16px;
  padding:44px;text-align:center}
.callout h2{font-size:26px;font-weight:600;margin-bottom:12px}
.callout p{color:var(--muted);margin:0 auto 26px;max-width:60ch}

/* ---------- contact ---------- */
.contact{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,56px);align-items:center;
  background:linear-gradient(180deg,#0c0c0c,#070707);border:1px solid var(--line2);border-radius:16px;
  padding:clamp(28px,4vw,48px)}
.contact-copy .sec-title{font-size:clamp(1.5rem,2.6vw,1.9rem);margin-bottom:12px}
.contact-copy .sec-sub{margin-bottom:26px}
.contact-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.contact-copied{font-size:13px;color:var(--clean);opacity:0;transform:translateY(2px);
  transition:opacity .25s ease,transform .25s ease;pointer-events:none}
.contact-copied.show{opacity:1;transform:none}
.contact-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.contact-list li{display:flex;flex-direction:column;gap:2px;padding:14px 16px;
  border:1px solid var(--line);border-radius:10px;background:#0b0b0b;transition:border-color .15s,background .15s}
.contact-list li:hover{border-color:var(--line2);background:var(--panel2)}
.cl-role{font-size:12px;color:var(--muted2);letter-spacing:.01em}
.cl-mail{font-family:var(--mono);font-size:14px;color:var(--accent2)}
.cl-mail:hover{color:var(--txt)}
.cl-tg{font-size:13px;color:var(--muted);text-decoration:none}
.cl-tg:hover{color:var(--accent2)}
@media (prefers-reduced-motion: reduce){.contact-copied{transition:none}}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--line);padding:30px 0 40px;color:var(--muted2);font-size:13px}
.foot .wrap{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.foot-top{padding-bottom:18px;border-bottom:1px solid var(--line)}
.foot-bottom{padding-top:18px}
.foot a{color:var(--muted);transition:color .15s}
.foot a:hover{color:var(--txt)}
.foot .sp{flex:1}
.foot-copy{color:var(--muted)}
@media(max-width:640px){
  .contact{grid-template-columns:1fr}
}

/* ---------- docs ---------- */
.docs{display:grid;grid-template-columns:230px 1fr;gap:40px;max-width:1140px;margin:0 auto;padding:40px 28px 80px}
.docs-side{position:sticky;top:78px;align-self:start;height:max-content}
.docs-side .grp{font-size:12px;font-weight:500;color:var(--muted2);margin:20px 0 8px}
.docs-side a{display:block;color:var(--muted);font-size:14px;padding:6px 10px;border-radius:7px}
.docs-side a:hover{color:var(--txt);background:#0e0e0e}
.docs-content{min-width:0}
.docs-content h2{font-size:24px;font-weight:600;margin:46px 0 14px;padding-top:10px}
.docs-content h2:first-child{margin-top:0}
.docs-content h3{font-size:17px;font-weight:600;margin:26px 0 10px}
.docs-content p{color:#cfd3da;font-size:15px;margin:0 0 14px}
.docs-content ul,.docs-content ol{color:#cfd3da;font-size:15px;margin:0 0 14px;padding-left:22px}
.docs-content li{margin-bottom:7px}
.docs-content a.ln{color:var(--accent2);border-bottom:1px solid rgba(50,145,255,.3)}
.docs-content code{font-family:var(--mono);font-size:13px;background:#111;border:1px solid var(--line);border-radius:5px;padding:1px 6px;color:#e8e8e8}
.docs-content pre{position:relative;background:#0c0c0c;border:1px solid var(--line);border-radius:var(--r);padding:16px;overflow:auto;margin:0 0 16px}
.docs-content pre code{background:transparent;border:0;padding:0;font-size:13px;line-height:1.6;white-space:pre}
.copy-code{position:absolute;top:8px;right:8px;height:26px;padding:0 10px;border-radius:6px;
  background:rgba(20,20,20,.85);border:1px solid var(--line2);color:var(--muted);
  font-family:var(--sans);font-size:11.5px;font-weight:500;cursor:pointer;
  opacity:0;transition:opacity .15s,color .15s,border-color .15s}
.docs-content pre:hover .copy-code,.copy-code:focus-visible{opacity:1}
.copy-code:hover{color:var(--txt);border-color:var(--line3)}
.copy-code.done{color:var(--clean);border-color:rgba(12,206,107,.3);opacity:1}
.docs-content table{width:100%;border-collapse:collapse;margin:0 0 18px;font-size:14px}
.docs-content th,.docs-content td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line)}
.docs-content th{color:var(--muted);font-weight:500;font-size:13px}
.docs-content td:first-child{font-size:14px;font-weight:500;color:var(--accent2);white-space:nowrap}
.note{background:rgba(0,112,243,.05);border:1px solid rgba(0,112,243,.2);border-radius:var(--r);padding:14px 16px;margin:0 0 16px;font-size:14px;color:#cfd3da}
.note.warn{background:rgba(245,166,35,.05);border-color:rgba(245,166,35,.25)}
.tag{display:inline-block;font-size:12px;padding:2px 8px;border-radius:5px;background:#141414;border:1px solid var(--line2);color:var(--muted)}

/* ---------- theme toggle (in-nav, round) ---------- */
.theme-toggle{width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line2);background:#0a0a0a;color:var(--txt);border-radius:999px;cursor:pointer;
  font-size:14px;line-height:1;padding:0;transition:background .15s,border-color .15s,transform .15s}
.theme-toggle:hover{border-color:var(--line3);background:#161616;transform:translateY(-1px)}
.theme-toggle::before{content:"\2600\FE0F"}                          /* ☀ in dark: click for light */
html[data-theme="light"] .theme-toggle::before{content:"\1F319"}     /* 🌙 in light: click for dark */

/* ---------- nav CTA ---------- */
.nav .btn.cta{height:36px;padding:0 15px;font-size:14px}

/* ---------- "get protection" modal ---------- */
.pm-back{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;
  background:rgba(0,0,0,.66);backdrop-filter:blur(4px);padding:20px}
.pm{position:relative;max-width:420px;width:100%;text-align:center;padding:34px 30px;
  background:linear-gradient(180deg,#0c0c0c,#070707);border:1px solid var(--line2);border-radius:16px;
  box-shadow:0 24px 70px rgba(0,0,0,.55);animation:pmIn .18s cubic-bezier(.16,1,.3,1)}
@keyframes pmIn{from{opacity:0;transform:translateY(8px) scale(.985)}to{opacity:1;transform:none}}
.pm-x{position:absolute;top:11px;right:14px;background:none;border:0;color:var(--muted);
  font-size:23px;line-height:1;cursor:pointer;padding:2px 6px;border-radius:6px}
.pm-x:hover{color:var(--txt);background:#161616}
.pm-ic{font-size:30px;margin-bottom:14px}
.pm h3{font-size:20px;font-weight:600;margin-bottom:10px;letter-spacing:-.02em}
.pm p{color:var(--muted);font-size:15px;margin:0 0 22px;text-wrap:pretty}
.pm .btn{width:100%}
.pm .btn .mono{font-family:var(--mono)}
.pm-copy{margin-top:14px;background:none;border:0;color:var(--muted);font-size:13px;cursor:pointer}
.pm-copy:hover{color:var(--txt)}
.pm-copy.done{color:var(--clean)}
@media(prefers-reduced-motion:reduce){.pm{animation:none}}

/* =====================================================================
   LIGHT THEME — dark is default (bare :root); data-theme="light" flips
   tokens and patches the hardcoded surfaces. Mirrors the console palette.
   ===================================================================== */
html[data-theme="light"]{
  --bg:#f6f7f9; --bg2:#ffffff; --panel:#ffffff; --panel2:#f3f4f6;
  --line:#e4e6ea; --line2:#d6d9df; --line3:#b7bcc6;
  --txt:#171a20; --muted:#5b626d; --muted2:#8a909b;
  --accent:#0068e0; --accent2:#0a5ad0;
  --clean:#0a9d54; --review:#b26a00; --susp:#d2600f; --crit:#d92d2d;
}
html[data-theme="light"] body{
  background-image:
    radial-gradient(900px 520px at 50% -200px, rgba(0,112,243,.06), transparent 60%),
    linear-gradient(rgba(15,23,42,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,23,42,.045) 1px, transparent 1px);
}
html[data-theme="light"] ::selection{background:rgba(0,112,243,.22);color:#0b1220}
html[data-theme="light"] .nav{background:rgba(255,255,255,.72)}
html[data-theme="light"] .nav-link:hover{background:#eef0f3}
html[data-theme="light"] .lang{background:#f3f4f6}
html[data-theme="light"] .lang button.active{background:#171a20;color:#fff}
html[data-theme="light"] .theme-toggle{background:#fff}
html[data-theme="light"] .theme-toggle:hover{background:#eef0f3}
html[data-theme="light"] .btn:hover{background:#eef0f3}
html[data-theme="light"] .btn.primary{background:#171a20;border-color:#171a20;color:#fff}
html[data-theme="light"] .btn.primary:hover{background:#000;border-color:#000}
html[data-theme="light"] .badge{background:rgba(255,255,255,.75)}
html[data-theme="light"] .flagship{background:linear-gradient(180deg,#ffffff,#f5f6f8)}
html[data-theme="light"] .flagship p{color:#2b2f36}
html[data-theme="light"] .flag-figure{background:#f7f8fa}
html[data-theme="light"] .ff-row{background:#ffffff}
html[data-theme="light"] .ff-tag{background:#f3f4f6}
html[data-theme="light"] .chip{background:#f3f4f6}
html[data-theme="light"] .flow-n{background:#ffffff}
html[data-theme="light"] .callout{background:linear-gradient(180deg,#ffffff,#f5f6f8)}
html[data-theme="light"] .contact{background:linear-gradient(180deg,#ffffff,#f5f6f8)}
html[data-theme="light"] .contact-list li{background:#ffffff}
html[data-theme="light"] .contact-list li:hover{background:#f3f4f6}
html[data-theme="light"] .pm{background:linear-gradient(180deg,#ffffff,#f5f6f8);box-shadow:0 24px 70px rgba(15,23,42,.18)}
html[data-theme="light"] .pm-back{background:rgba(15,23,42,.4)}
html[data-theme="light"] .pm-x:hover{background:#eef0f3}
/* docs + legal (share landing.css) */
html[data-theme="light"] .docs-content p,
html[data-theme="light"] .docs-content ul,
html[data-theme="light"] .docs-content ol{color:#2b2f36}
html[data-theme="light"] .docs-side a:hover{background:#eef0f3}
html[data-theme="light"] .docs-content code{background:#f3f4f6;color:#171a20}
html[data-theme="light"] .docs-content pre{background:#f7f8fa}
html[data-theme="light"] .docs-content pre code{background:transparent}
html[data-theme="light"] .note{background:rgba(0,112,243,.06)}
html[data-theme="light"] .note.warn{background:rgba(245,166,35,.08)}
html[data-theme="light"] .tag{background:#f3f4f6}

@media(max-width:860px){
  .flagship{grid-template-columns:1fr}
  .flag-figure{border-left:0;border-top:1px solid var(--line)}
  .flow{grid-template-columns:1fr;gap:24px}
  .flow li{padding:0}
  .flow li::before{display:none}
  .docs{grid-template-columns:1fr}
  .docs-side{position:static;display:flex;flex-wrap:wrap;gap:4px;border-bottom:1px solid var(--line);padding-bottom:14px}
  .docs-side .grp{width:100%}
  .nav .nav-link.hide-sm{display:none}
}