/* ==========================================================================
   TofesBIM — site.css  ·  the code-compliance engine for BIM
   Dark, brand-consistent, bilingual (EN default / HE RTL), zero deps.
   ========================================================================== */

/* ---- Fonts (self-hosted subsets) ---------------------------------------- */
@font-face{font-family:Heebo;font-style:normal;font-weight:400;font-display:swap;src:url(fonts/heebo-hebrew-400.woff2) format("woff2");unicode-range:U+0590-05FF,U+200F,U+FB1D-FB4F}
@font-face{font-family:Heebo;font-style:normal;font-weight:700;font-display:swap;src:url(fonts/heebo-hebrew-700.woff2) format("woff2");unicode-range:U+0590-05FF,U+200F,U+FB1D-FB4F}
@font-face{font-family:Heebo;font-style:normal;font-weight:900;font-display:swap;src:url(fonts/heebo-hebrew-900.woff2) format("woff2");unicode-range:U+0590-05FF,U+200F,U+FB1D-FB4F}
@font-face{font-family:Heebo;font-style:normal;font-weight:400;font-display:swap;src:url(fonts/heebo-latin-400.woff2) format("woff2");unicode-range:U+0000-00FF,U+2000-206F,U+2190-21FF}
@font-face{font-family:Heebo;font-style:normal;font-weight:700;font-display:swap;src:url(fonts/heebo-latin-700.woff2) format("woff2");unicode-range:U+0000-00FF,U+2000-206F,U+2190-21FF}
@font-face{font-family:Heebo;font-style:normal;font-weight:900;font-display:swap;src:url(fonts/heebo-latin-900.woff2) format("woff2");unicode-range:U+0000-00FF,U+2000-206F,U+2190-21FF}
@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url(fonts/inter-latin-400.woff2) format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url(fonts/inter-latin-600.woff2) format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:800;font-display:swap;src:url(fonts/inter-latin-800.woff2) format("woff2")}

/* ---- Tokens ------------------------------------------------------------- */
:root{
  --bg:#ffffff; --bg2:#f3f5f9;
  --panel:#f6f8fb; --panel2:#eef1f6;
  --line:rgba(15,23,42,.10); --line2:rgba(15,23,42,.18);
  --ink:#10151f; --muted:#5b6472; --body:#333c48;
  --blue:#2563eb; --blue2:#1d4ed8; --teal:#0e7490; --steel:#64748b;
  /* the logo lockup's own colors (cube + "BIM" + tagline) — kept as an exact
     match to the brand mark rather than folded into --blue2, since the rest
     of the UI (buttons, links, kickers) needs a darker blue for contrast on
     white; this pair is deliberately the paler original brand blue */
  --logo-blue:#6ea8ff; --logo-blue-dk:#3b82f6;
  --green:#059669; --green-ink:#ffffff;
  --red:#dc2626;
  --font:'Inter','Heebo',system-ui,-apple-system,Segoe UI,sans-serif;
  --font-mono:ui-monospace,'Cascadia Mono','Roboto Mono','SFMono-Regular',Consolas,monospace;
  --radius:10px; --radius-lg:14px; --radius-sm:7px;
  --wrap:1160px;
  --sp:clamp(5.5rem,4rem + 6vw,10rem);
  --ease:cubic-bezier(.16,1,.3,1);
  --dur:.6s;
  --grad:90deg;
}
html[lang="he"]{--font:'Heebo','Inter',system-ui,sans-serif}
html[dir="rtl"]{--grad:270deg}
/* Hebrew glyphs inside the "technical" chips that are Inter by default */
html[lang="he"] .chip,html[lang="he"] .clause-chip,
html[lang="he"] .story-step{font-family:'Heebo',sans-serif}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  background:var(--bg);color:var(--body);font-family:var(--font);
  font-size:clamp(1rem,.97rem + .14vw,1.06rem);line-height:1.65;
  font-feature-settings:"tnum";-webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{color:var(--ink);line-height:1.15;font-weight:800;letter-spacing:-.01em}
strong,b{color:var(--ink);font-weight:700}
:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:4px}

/* survey-point dot grid backdrop (mask-faded) */
.grid-bg{position:relative}
.grid-bg::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.6;
  background-image:radial-gradient(rgba(37,99,235,.4) 1px,transparent 1.6px);
  background-size:28px 28px;
  -webkit-mask:radial-gradient(120% 90% at 70% 0,#000,transparent 72%);
          mask:radial-gradient(120% 90% at 70% 0,#000,transparent 72%)}
.grid-bg>*{position:relative;z-index:1}

/* ---- Skip link ---------------------------------------------------------- */
.skip-link{position:absolute;inset-inline-start:12px;top:-60px;z-index:200;
  background:var(--green);color:var(--green-ink);font-weight:700;padding:10px 16px;
  border-radius:8px;transition:top .2s}
.skip-link:focus{top:12px}

/* ---- Layout ------------------------------------------------------------- */
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(20px,4vw,44px)}
.section{padding-block:var(--sp)}
.section-head{max-width:760px;margin-bottom:clamp(2rem,1rem + 3vw,3.4rem)}
.section-title{font-size:clamp(1.75rem,1.15rem + 2.3vw,2.9rem);font-weight:900}
.section-sub{color:var(--muted);font-size:clamp(1.05rem,1rem + .4vw,1.22rem);margin-top:.7rem;max-width:60ch}

/* kicker: §-numbered, our signature */
.kicker{display:inline-flex;align-items:center;gap:.6rem;font-size:.8rem;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;color:var(--blue2);margin-bottom:1rem}
.kicker .k-mark{color:var(--blue2);font-weight:800;opacity:.85}
.kicker .k-rule{width:34px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--blue2),transparent)}
html[dir="rtl"] .kicker .k-rule{background:linear-gradient(270deg,var(--blue2),transparent)}

/* dim-arrow divider (product motif) */
.dim{display:flex;align-items:center;gap:.5rem;margin:.4rem 0 0;color:var(--green)}
.dim .bar{height:2px;flex:1;max-width:120px;background:currentColor;border-radius:2px;position:relative}
.dim .bar::before,.dim .bar::after{content:"";position:absolute;top:50%;width:7px;height:7px;
  border-top:2px solid currentColor;border-inline-start:2px solid currentColor}
.dim .bar::before{inset-inline-start:0;transform:translateY(-50%) rotate(-45deg)}
.dim .bar::after{inset-inline-end:0;transform:translateY(-50%) rotate(135deg)}
.dim.fail{color:var(--red)}

/* ---- Header / nav ------------------------------------------------------- */
.site-header{position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.78);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;transition:border-color .25s,background .25s}
.site-header.scrolled{border-bottom-color:var(--line);background:rgba(255,255,255,.92);
  box-shadow:0 1px 0 rgba(15,23,42,.04)}
/* 3-column grid — nav-links sit dead-center regardless of brand/controls
   width, unlike a flex+auto-margin layout where the middle cluster drifts
   toward whichever side is lighter */
.nav{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:1.4rem;height:68px}
.brand{display:flex;align-items:center;gap:.6rem;flex:none}
.brand-cube{width:32px;height:32px;filter:drop-shadow(0 1px 4px rgba(110,168,255,.35))}
.brand-text{display:flex;flex-direction:column;justify-content:center;line-height:1.15}
.wm{font-family:'Inter',sans-serif;font-weight:800;font-size:1.35rem;letter-spacing:.2px;color:var(--ink)}
.wm b{color:var(--logo-blue);font-weight:800}
.brand-tag{font-size:.72rem;font-weight:600;letter-spacing:.01em;color:var(--logo-blue);margin-top:2px;white-space:nowrap}
.nav-links{display:flex;align-items:center;justify-content:center;gap:.4rem}
.nav-link{padding:.5rem .8rem;border-radius:9px;color:var(--muted);font-weight:500;font-size:.98rem;
  transition:color .2s,background .2s}
.nav-link:hover{color:var(--ink);background:rgba(37,99,235,.08)}
.nav-link[aria-current="page"]{color:var(--ink)}
.nav-link[aria-current="page"]::after{content:"";display:block;height:2px;margin-top:3px;border-radius:2px;
  background:var(--blue2)}
.controls{display:flex;align-items:center;gap:.55rem;flex:none}
.lang-switch{display:flex;align-items:center;gap:.3rem;font-family:'Inter',sans-serif}
.lang-item{display:flex;align-items:center;justify-content:center;min-width:30px;height:30px;
  padding:0 .5rem;border-radius:7px;border:1px solid var(--line);background:transparent;
  color:var(--muted);font-size:.8rem;font-weight:700;letter-spacing:.02em;cursor:pointer;
  transition:border-color .2s,color .2s,transform .15s}
.lang-item:hover{border-color:var(--line2);color:var(--ink);transform:translateY(-1px)}
.lang-item.active{border-color:var(--blue2);color:var(--ink);cursor:default}
.lang-item.active:hover{transform:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;
  font-weight:700;font-size:.98rem;border-radius:8px;padding:.7rem 1.15rem;cursor:pointer;
  border:1px solid transparent;transition:transform .18s var(--ease),filter .2s,background .2s,border-color .2s;white-space:nowrap}
.btn-primary{background:linear-gradient(90deg,var(--blue2),var(--teal));color:#ffffff;
  box-shadow:0 8px 24px rgba(37,99,235,.24)}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px)}
.btn-ghost{background:transparent;border-color:var(--line2);color:var(--ink)}
.btn-ghost:hover{background:rgba(37,99,235,.08);border-color:var(--blue2);transform:translateY(-1px)}
.btn-sm{padding:.5rem .85rem;font-size:.9rem}
.nav .btn{flex:none}

/* hamburger + mobile menu */
.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;
  border:1px solid var(--line);border-radius:9px;background:transparent;cursor:pointer;flex:none}
.hamburger span{display:block;height:2px;width:20px;margin-inline:auto;background:var(--ink);border-radius:2px;
  transition:transform .25s,opacity .2s}
.hamburger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger[aria-expanded="true"] span:nth-child(2){opacity:0}
.hamburger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{display:none}
/* no-JS: the menu button can't work, so it must not render (footer nav is the no-JS path) */
html:not(.js) .hamburger{display:none}

/* ---- Hero CTAs ---------------------------------------------------------- */
.hero-ctas{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.9rem}
.cta-note{text-align:center;color:var(--muted);font-size:.85rem;margin-top:.9rem}

/* signature isometric building */
.bldg{width:100%;height:auto;overflow:visible}
.bldg-edge{fill:none;stroke:var(--steel);stroke-width:2;stroke-linejoin:round;opacity:.85}
.bldg-edge.back{stroke:var(--steel);opacity:.35}
.floor-top{fill:rgba(46,230,166,.20);stroke:var(--green);stroke-width:2;stroke-linejoin:round}
.floor-side{fill:rgba(46,230,166,.11);stroke:var(--green);stroke-width:1.5;stroke-linejoin:round}
.floor-green{animation:floorpulse 3.4s var(--ease) infinite}
.viol-glow{fill:var(--red);opacity:.13;animation:violpulse 2.6s ease-in-out infinite}
.scan{stroke:var(--green);stroke-width:2;opacity:.5;animation:scan 6.5s linear infinite}
@keyframes floorpulse{0%,100%{opacity:.82}50%{opacity:1}}
@keyframes violpulse{0%,100%{opacity:.09}50%{opacity:.2}}
@keyframes scan{0%{transform:translateY(150px);opacity:0}12%{opacity:.6}88%{opacity:.6}100%{transform:translateY(-320px);opacity:0}}

.hero-chip{position:absolute;display:inline-flex;align-items:center;gap:.4rem;
  font-family:var(--font);font-size:.8rem;font-weight:700;padding:.32rem .6rem;border-radius:8px;
  background:rgba(255,255,255,.92);border:1px solid var(--line2);white-space:nowrap;
  box-shadow:0 6px 18px rgba(15,23,42,.14);backdrop-filter:blur(4px)}
.hero-chip .mk{font-weight:900}
.chip-pass{left:-9%;top:57%}
.chip-pass .mk{color:var(--green)}
.chip-fail{right:-27%;top:33%}
.chip-fail{border-color:rgba(220,38,38,.4)}
.chip-fail .mk{color:var(--red)}
.chip-num{font-feature-settings:"tnum"}

/* ---- Product-frame chrome ----------------------------------------------- */
/* deliberately self-contained dark colors: this bar frames the actual product
   screenshots, which are photos of the dark 3D viewer — it stays dark
   regardless of the page theme, so it can't use the (now light) page tokens */
.browser-bar{display:flex;align-items:center;gap:.5rem;padding:.6rem .9rem;background:#101216;border-bottom:1px solid rgba(255,255,255,.08)}
.browser-bar .dots{display:flex;gap:6px}
.browser-bar .dots i{width:11px;height:11px;border-radius:50%;background:#3a3d44;display:block}
.browser-bar .addr{margin-inline-start:.6rem;font-family:var(--font-mono);font-size:.76rem;color:#9198a3;
  background:#0d0f13;border:1px solid rgba(255,255,255,.08);border-radius:7px;padding:.22rem .7rem}

/* ---- Pipeline ----------------------------------------------------------- */
.pipeline{display:grid;gap:0;counter-reset:step}
.pstep{position:relative;display:grid;grid-template-columns:auto 1fr;gap:1.3rem;padding-block:1.5rem;
  border-inline-start:2px solid var(--line);margin-inline-start:22px}
.pstep:last-child{border-color:transparent}
.pstep-num{position:absolute;inset-inline-start:-23px;top:1.5rem;width:44px;height:44px;border-radius:50%;
  display:grid;place-items:center;font-family:'Inter',sans-serif;font-weight:800;font-size:1.1rem;color:var(--ink);
  background:var(--panel2);border:1px solid var(--line2);z-index:2;transition:border-color .3s,box-shadow .3s}
.pstep.lit .pstep-num{border-color:var(--green);box-shadow:0 0 0 4px rgba(46,230,166,.14)}
.pstep-body{padding-inline-start:1.5rem}
.pstep-body h3{font-size:1.2rem;margin-bottom:.4rem}
.pstep-body p{color:var(--body)}
.chips{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:.8rem}
.chip{font-family:'Inter',sans-serif;font-size:.76rem;font-weight:600;letter-spacing:.02em;color:var(--blue2);
  background:rgba(37,99,235,.1);border:1px solid var(--line);border-radius:7px;padding:.24rem .6rem}
.clause-chip{color:var(--blue2);background:var(--panel);border:1px solid var(--line2)}

/* finding cards (what we check) */
.find-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.finding-card{background:linear-gradient(180deg,var(--panel),rgba(255,255,255,.5));border:1px solid var(--line);
  border-radius:var(--radius);padding:1.1rem 1.2rem;transition:transform .2s var(--ease),border-color .2s}
.finding-card:hover{transform:translateY(-2px);border-color:var(--line2)}
.fc-head{display:flex;align-items:center;gap:.6rem;margin-bottom:.5rem}
.finding-card h3{font-size:1.02rem}
.finding-card p{color:var(--muted);font-size:.92rem;line-height:1.5}
.fc-head .clause-chip{margin-inline-start:auto;font-family:'Inter',sans-serif;font-size:.72rem;font-weight:600;
  border-radius:7px;padding:.2rem .5rem;white-space:nowrap}

/* honesty / note line */
.note-line{margin-top:1.4rem;color:var(--muted);font-size:.95rem;display:flex;gap:.6rem;align-items:flex-start}
.note-line .ck{color:var(--blue2);flex:none;font-weight:800}

/* ---- Demo story (zigzag) ------------------------------------------------ */
.story{display:grid;gap:clamp(2rem,1rem + 3vw,3.5rem)}
.story-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,1rem + 2vw,3rem);align-items:center}
.story-row:nth-child(even) .story-shot{order:2}
.story-shot{border:1px solid var(--line2);border-radius:var(--radius);overflow:hidden;box-shadow:0 12px 34px rgba(0,0,0,.4)}
.story-step{font-family:'Inter',sans-serif;font-weight:800;color:var(--green);font-size:.85rem;letter-spacing:.1em;margin-bottom:.5rem}
.story-text h3{font-size:clamp(1.2rem,1rem + 1vw,1.6rem);margin-bottom:.5rem}
.story-text p{color:var(--muted)}

/* ---- positioning block -------------------------------------------------- */
.pos-block{background:linear-gradient(100deg,rgba(46,230,166,.08),rgba(37,99,235,.07));
  border:1px solid var(--line2);border-radius:var(--radius-lg);padding:clamp(1.6rem,1rem + 2vw,2.6rem)}
.pos-block h3{font-size:clamp(1.3rem,1rem + 1.4vw,1.9rem);margin-bottom:.8rem}
.pos-block p{color:var(--body);font-size:1.08rem;max-width:70ch}
.pos-block .doc-fact{margin-top:1.1rem;color:var(--muted);font-size:.95rem}

/* ---- About: founder + status ------------------------------------------- */
.about-story p{font-size:1.1rem;color:var(--body);max-width:68ch;margin-bottom:1.1rem}
.founder{display:grid;grid-template-columns:auto 1fr;gap:1.6rem;align-items:center;
  background:linear-gradient(180deg,var(--panel),rgba(255,255,255,.5));border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:clamp(1.4rem,1rem + 2vw,2.2rem)}
.founder-photo{width:120px;height:120px;border-radius:16px;flex:none;overflow:hidden;
  background:radial-gradient(circle at 40% 30%,#e2e6ec,#eef1f6);border:1px solid var(--line2);
  display:grid;place-items:center}
.founder-photo img{width:100%;height:100%;object-fit:cover}
.founder-info h3{font-size:1.35rem}
.founder-role{color:var(--blue2);font-weight:600;margin:.2rem 0 .7rem}
.founder-info p{color:var(--muted)}
.founder-links{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1rem}
.status-band{display:grid;gap:.8rem;margin-top:2rem}
.status-row{display:flex;gap:.7rem;align-items:flex-start;font-size:1.05rem;color:var(--body)}
.status-row .ck{color:var(--green);font-weight:800;flex:none;font-size:1.1rem}

/* ---- Contact ------------------------------------------------------------ */
.contact-band{text-align:center;background:radial-gradient(600px 200px at 50% -20%,rgba(46,230,166,.12),transparent),
  linear-gradient(180deg,var(--panel),rgba(255,255,255,.5));border:1px solid var(--line2);
  border-radius:var(--radius-lg);padding:clamp(2.2rem,1.5rem + 3vw,4rem) clamp(1.2rem,1rem + 2vw,3rem)}
.contact-band h2{font-size:clamp(1.7rem,1.2rem + 2vw,2.7rem)}
.contact-band .csub{color:var(--muted);font-size:1.12rem;margin-top:.7rem;max-width:56ch;margin-inline:auto}
.contact-links{display:flex;flex-wrap:wrap;justify-content:center;gap:.8rem;margin-top:1.8rem}
.contact-link{display:inline-flex;align-items:center;gap:.5rem;padding:.7rem 1.1rem;border-radius:11px;
  border:1px solid var(--line2);background:rgba(15,23,42,.03);color:var(--ink);font-weight:600;font-size:.98rem;
  transition:transform .18s var(--ease),border-color .2s,background .2s}
.contact-link:hover{transform:translateY(-2px);border-color:var(--green);background:rgba(46,230,166,.08)}
.contact-link svg{width:18px;height:18px}
.contact-sign{color:var(--muted);margin-top:1.6rem;font-size:.98rem}
.contact-sign b{color:var(--ink)}

/* ---- Footer ------------------------------------------------------------- */
.site-footer{border-top:1px solid var(--line);background:var(--bg2);margin-top:var(--sp)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:2rem;padding-block:clamp(2.5rem,2rem + 2vw,3.5rem)}
.footer-brand .wm{font-size:1.2rem}
.footer-tag{color:var(--muted);font-size:.92rem;margin-top:.7rem;max-width:34ch}
.footer-col h4{color:var(--ink);font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:.9rem}
.footer-col a{display:block;color:var(--muted);padding:.28rem 0;font-size:.95rem;transition:color .2s}
.footer-col a:hover{color:var(--ink)}
html[dir="rtl"] .footer-col a{text-align:right}
.footer-bottom{border-top:1px solid var(--line);padding-block:1.2rem;display:flex;flex-wrap:wrap;gap:.6rem 1.2rem;
  align-items:center;justify-content:space-between;color:var(--muted);font-size:.85rem}
.footer-bottom a{color:var(--muted)}.footer-bottom a:hover{color:var(--ink)}
.footer-brandline{color:var(--muted);font-size:.82rem}

/* ---- 404 ---------------------------------------------------------------- */
.err404{min-height:70vh;display:grid;place-items:center;text-align:center}
.err404 .clause-chip{color:var(--red);border-color:rgba(220,38,38,.35);background:rgba(220,38,38,.06);
  display:inline-block;margin-bottom:1.2rem;padding:.3rem .8rem;border-radius:8px;font-family:'Inter',sans-serif;font-weight:700}
.err404 h1{font-size:clamp(1.8rem,1.3rem + 2.5vw,3rem);margin-bottom:1rem}
.err404 .err-dim{justify-content:center;margin-bottom:1rem}
.err404 .err-sub{max-width:46ch;margin-inline:auto}
.err404 .err-ctas{justify-content:center;margin-top:1.6rem}
.err404 .err-he{font-family:'Heebo',sans-serif;color:var(--muted);margin-bottom:.9rem;font-size:1.05rem}

/* ---- Reveal (no-JS safe: hidden only when html.js is present) ----------- */
.reveal{transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease)}
html.js .reveal{opacity:0;transform:translateY(18px)}
html.js .reveal.in{opacity:1;transform:none}

/* inline text link */
.ilink{color:var(--blue2);font-weight:600;border-bottom:1px solid rgba(37,99,235,.4);transition:border-color .2s}
.ilink:hover{border-bottom-color:var(--blue2)}

/* number wrap keeps LTR inside RTL text — every measurement on the site
   passes through here, so this is where the "precision" signature (tabular
   monospace figures) lives; always Latin/numeric, never Hebrew glyphs */
.ltr{direction:ltr;unicode-bidi:isolate;display:inline-block;
  font-family:var(--font-mono);font-feature-settings:"tnum"}

/* ---- Responsive --------------------------------------------------------- */
@media (max-width:900px){
  .brand-tag{display:none}
  .find-grid{grid-template-columns:1fr}
  .story-row{grid-template-columns:1fr}
  .story-row .story-shot{order:0}
  .founder{grid-template-columns:1fr;text-align:center;justify-items:center}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .nav-links,.controls .btn{display:none}
  .hamburger{display:flex}
  .mobile-menu{display:none;position:fixed;inset:68px 0 0;z-index:99;background:rgba(255,255,255,.98);
    backdrop-filter:blur(14px);padding:1.5rem clamp(20px,6vw,44px);flex-direction:column;gap:.4rem}
  .mobile-menu.open{display:flex}
  .mobile-menu a{padding:.9rem .4rem;font-size:1.15rem;color:var(--ink);border-bottom:1px solid var(--line)}
  .mobile-menu .btn{margin-top:1rem;justify-content:center}
  .footer-grid{grid-template-columns:1fr}
}
@media (max-width:400px){
  .wm{font-size:1.15rem}.brand-cube{width:28px;height:28px}
}

/* ==========================================================================
   v2 — product-led homepage (dark, cinematic, air)
   ========================================================================== */
.hero2{position:relative;overflow:hidden;padding-block:clamp(3rem,2rem + 4vw,6rem) 0}
.hero2-copy{text-align:center;max-width:940px;margin-inline:auto}
.hero2-title{font-size:clamp(2.5rem,1.5rem + 5vw,5.3rem);font-weight:900;line-height:1.04;letter-spacing:-.025em}
.hero2-title .g{background:linear-gradient(90deg,var(--blue2),var(--teal));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero2-sub{color:var(--muted);font-size:clamp(1.1rem,1rem + .6vw,1.38rem);margin:1.4rem auto 0;max-width:62ch}
.hero2-who{color:var(--muted);font-size:clamp(.98rem,.92rem + .3vw,1.12rem);margin:1.1rem auto 0;max-width:54ch}
.hero2-who b{color:var(--blue2);font-weight:600}
.hero-ctas.center{justify-content:center;margin-top:1.8rem}
.trust-founder{text-align:center;color:var(--muted);font-size:.98rem;margin:1.1rem auto 0;max-width:62ch}
.trust-founder b{color:var(--ink);font-weight:600}
.statement-roi{margin-top:1.6rem;font-size:clamp(1.15rem,1rem + .8vw,1.55rem);font-weight:800;color:var(--blue2);letter-spacing:-.01em}
.hero2-stage{position:relative;margin-top:clamp(2.5rem,1.5rem + 3vw,4.2rem)}
.hero2-stage::before{content:"";position:absolute;inset:-10% 6% 20%;z-index:0;
  background:radial-gradient(closest-side,rgba(46,230,166,.14),rgba(37,99,235,.10),transparent 76%);filter:blur(8px);pointer-events:none}

.pframe{position:relative;z-index:1;border:1px solid var(--line2);border-radius:16px;overflow:hidden;
  background:#111318;box-shadow:0 24px 60px -20px rgba(15,23,42,.35)}
.pframe img{display:block;width:100%;height:auto}

/* registration-mark corners: the site's own dimension-arrow language,
   framing every product shot like a measured/inspected drawing */
.pframe::before,.pframe::after,.story-shot::before,.story-shot::after{
  content:"";position:absolute;width:18px;height:18px;z-index:4;pointer-events:none;
  border-color:var(--blue2);border-style:solid;opacity:.95}
/* inset from the true corner: .pframe clips to its own border-radius, and a
   mark sitting exactly at the curve gets eaten by it — 7px keeps the whole
   bracket inside the straight part of the rounded rect */
.pframe::before,.story-shot::before{top:7px;left:7px;border-width:2px 0 0 2px}
.pframe::after,.story-shot::after{bottom:7px;right:7px;border-width:0 2px 2px 0}
.story-shot{position:relative}

.hero-collage{display:flex;flex-direction:column;gap:.9rem;max-width:760px;margin-inline:auto}

.collage-caption{text-align:center;color:var(--muted);font-size:.92rem;margin:1.3rem auto 0;max-width:58ch}
.collage-caption b{color:var(--ink);font-weight:600}

.trust-strip{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:.4rem 1.4rem;
  margin-top:clamp(2rem,1rem + 2vw,3.2rem);color:var(--muted);font-size:clamp(.92rem,.85rem + .3vw,1.06rem)}
.trust-strip b{color:var(--ink);font-weight:700}
.trust-strip .z{color:var(--green);font-weight:700}
.trust-strip .dot{color:var(--line2)}

.statement{padding-block:var(--sp);position:relative;overflow:hidden}
.statement::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(56% 64% at 50% 42%,rgba(37,99,235,.055),transparent 72%)}
.statement .wrap{display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;z-index:1}
.statement-lead{font-size:clamp(2.1rem,1.3rem + 3.4vw,4rem);font-weight:900;line-height:1.12;letter-spacing:-.022em;max-width:24ch}
.statement-lead .g{background:linear-gradient(90deg,var(--blue2),var(--teal));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.statement-sub{color:var(--muted);font-size:clamp(1.08rem,1rem + .5vw,1.3rem);margin-top:1.5rem;max-width:56ch}

#product .section-head{text-align:center;max-width:640px;margin-inline:auto;margin-bottom:clamp(2.5rem,1.5rem + 3vw,4rem)}
#product .kicker{justify-content:center}
.chess{display:grid;gap:clamp(3.5rem,2rem + 5vw,7rem)}
.chess-row{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,1rem + 3vw,4.5rem);align-items:center}
.chess-row:nth-child(even) .chess-media{order:2}
.chess-media{position:relative}
.chess-media::before{content:"";position:absolute;inset:-8% -6% auto;height:75%;z-index:0;
  background:radial-gradient(closest-side,rgba(37,99,235,.12),transparent 76%);pointer-events:none}
.chess-text .clause-chip{display:inline-block;font-family:'Inter',sans-serif;font-size:.78rem;font-weight:600;
  color:var(--blue2);background:var(--panel);border:1px solid var(--line2);border-radius:7px;padding:.25rem .6rem;margin-bottom:1rem}
html[lang="he"] .chess-text .clause-chip{font-family:'Heebo',sans-serif}
.chess-text h3{font-size:clamp(1.4rem,1.1rem + 1.4vw,2.15rem);font-weight:800;line-height:1.2}
.chess-text p{color:var(--muted);font-size:1.08rem;margin-top:.85rem;max-width:46ch}

.manifesto{display:grid;gap:clamp(2.6rem,1.5rem + 3vw,4.5rem);max-width:760px;margin-inline:auto}
.manifesto-block{max-width:64ch}
.manifesto-block .lbl{font-size:.82rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--blue2);margin-bottom:.9rem;display:flex;align-items:center;gap:.6rem}
.manifesto-block .lbl::before{content:"§";color:var(--blue2);font-weight:800;opacity:.85}
.manifesto-block p{font-size:clamp(1.15rem,1rem + .9vw,1.5rem);line-height:1.45;color:var(--body);font-weight:500}
.manifesto-block p b{color:var(--ink);font-weight:700}
.manifesto-block .g{color:var(--blue2)}
.manifesto-block .bl{color:var(--teal)}

/* two paths: a wider comparison block, not a boxed card - a thin rule between columns */
.paths-block{max-width:none}
.manifesto-block .paths-intro{font-size:clamp(1.1rem,1rem + .6vw,1.35rem);margin-bottom:1.7rem}
.paths-grid{display:grid;grid-template-columns:1fr 1fr}
.path-col{padding-inline-end:1.5rem}
.path-col + .path-col{border-inline-start:1px solid var(--line);padding-inline-start:1.5rem}
.path-head{display:flex;flex-direction:column;align-items:flex-start;gap:.55rem;margin-bottom:.9rem}
.path-name{font-size:clamp(1.05rem,.95rem + .5vw,1.28rem);font-weight:800;color:var(--ink)}
.manifesto-block .paths-grid p{font-size:1.05rem;line-height:1.55}
.manifesto-block .paths-close{font-size:clamp(1.1rem,1rem + .6vw,1.4rem);margin-top:1.7rem}
@media (max-width:820px){
  .paths-grid{grid-template-columns:1fr;gap:1.6rem}
  .path-col + .path-col{border-inline-start:none;padding-inline-start:0;border-top:1px solid var(--line);padding-top:1.6rem}
}

/* why-now: pull-quote breakout (same thin-rule motif as the paths divider) */
.quote-block{border-inline-start:3px solid var(--blue2);padding-inline-start:1.3rem;margin:1.5rem 0}
.manifesto-block .quote-block p{font-size:1.1rem;font-style:italic;font-weight:500;color:var(--ink)}
.quote-block cite{display:block;margin-top:.5rem;font-size:.88rem;font-style:normal;color:var(--muted)}

@media (max-width:820px){
  .chess-row{grid-template-columns:1fr;gap:1.4rem}
  .chess-row:nth-child(even) .chess-media{order:0}
}

/* ==========================================================================
   v3 — motion + bespoke "scan" signature
   ========================================================================== */
/* hero: a scan sweep over the product frame ("the engine is reading it")
   desktop (has a mouse): mouseenter (via site.js) adds .scanning, which plays one full
   down-and-up pass — and keeps playing to completion even if the pointer leaves early;
   all 4 tiles equal, none moves on its own. mobile (single visible tile, no hover): the
   flagship tile auto-loops the original one-way sweep instead. */
.hero-collage-tile::after{content:"";position:absolute;inset:0;z-index:3;pointer-events:none;
  background:linear-gradient(180deg,rgba(46,230,166,0) 0%,rgba(46,230,166,.45) 3%,rgba(46,230,166,0) 6.5%);
  opacity:0;transform:translateY(-100%)}
.hero-collage-tile.scanning::after{animation:heroScanSweep 3.2s cubic-bezier(.45,0,.55,1) 1}
@keyframes heroScanSweep{
  0%{transform:translateY(-100%);opacity:0}
  6%{opacity:.85}
  46%{transform:translateY(100%);opacity:.85}
  54%{transform:translateY(100%);opacity:.85}
  94%{transform:translateY(-100%);opacity:.85}
  100%{opacity:0}
}
@keyframes heroScan{0%{transform:translateY(-100%);opacity:0}10%{opacity:.85}88%{opacity:.85}100%{transform:translateY(100%);opacity:0}}
@media (max-width:820px){
  .hero-collage-scan::after{animation:heroScan 5.5s cubic-bezier(.45,0,.55,1) infinite}
}

/* reveal gains a subtle scale */
html.js .reveal{opacity:0;transform:translateY(18px) scale(.992)}
html.js .reveal.in{opacity:1;transform:none}

/* primary CTA sheen on hover */
.btn-primary{position:relative;overflow:hidden}
.btn-primary::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(120deg,transparent 32%,rgba(255,255,255,.4) 50%,transparent 68%);
  transform:translateX(-130%)}
.btn-primary:hover::after{animation:sheen .75s ease}
@keyframes sheen{to{transform:translateX(130%)}}

/* signature scan section */
.scanviz{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,1rem + 3vw,4.8rem);align-items:center}
.scanviz-lead{color:var(--muted);font-size:clamp(1.05rem,1rem + .5vw,1.25rem);margin-top:1.3rem;max-width:46ch}
.scanviz-lead b{color:var(--ink)}
.validation{margin-top:1.5rem;font-size:.95rem;color:var(--muted)}
.validation b{color:var(--blue2);font-weight:600}
.scanviz-art{position:relative;width:100%;max-width:440px;margin-inline:auto;aspect-ratio:1/1}
.bldg-lg{width:100%;height:auto;overflow:visible}
.bldg-lg .scan{stroke-width:3;filter:drop-shadow(0 0 6px rgba(46,230,166,.8))}
@media (min-width:821px) and (max-width:1239px){
  .chip-fail{right:-8%}
}
@media (max-width:820px){
  .scanviz{grid-template-columns:1fr}
  .scanviz-art{order:2;max-width:320px;aspect-ratio:auto;display:flex;flex-direction:column;
    align-items:center;gap:.6rem;padding-block:.4rem}
  .scanviz-art .hero-chip{position:static}
}

/* who it's for + what you get (same centered chip-cloud pattern) */
#who-for .section-head,#capabilities .section-head{text-align:center;max-width:660px;margin-inline:auto}
#who-for .kicker,#capabilities .kicker{justify-content:center}
.audience{display:flex;flex-wrap:wrap;gap:.7rem;justify-content:center;max-width:840px;margin-inline:auto}
.aud-chip{border:1px solid var(--line2);background:linear-gradient(180deg,var(--panel),rgba(255,255,255,.5));
  border-radius:999px;padding:.65rem 1.15rem;font-size:1rem;color:var(--body);font-weight:500;
  transition:transform .2s var(--ease),border-color .2s,color .2s}
.aud-chip:hover{transform:translateY(-2px);border-color:var(--blue2);color:var(--ink)}
.aud-break{flex-basis:100%;width:0;height:0}

/* ---- Reduced motion ----------------------------------------------------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal,html.js .reveal{opacity:1;transform:none}
  .scan{display:none}
}

/* ==========================================================================
   Accessibility toolbar (first-party) — button, panel, and effect classes.
   The effect classes are toggled on <html> by site.js; preferences persist
   locally only. See /accessibility and /privacy.
   ========================================================================== */
#a11y-btn{position:fixed;inset-inline-start:18px;bottom:18px;z-index:90;
  width:48px;height:48px;border-radius:50%;cursor:pointer;
  background:var(--panel2);border:1px solid var(--line2);color:var(--blue2);
  display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.45);
  transition:transform .18s var(--ease),border-color .2s}
#a11y-btn:hover{transform:translateY(-2px);border-color:var(--blue2)}
#a11y-btn svg{width:26px;height:26px}
#a11y-panel{position:fixed;inset-inline-start:18px;bottom:76px;z-index:95;
  width:min(320px,calc(100vw - 36px));max-height:min(70vh,560px);overflow:auto;
  background:var(--panel);border:1px solid var(--line2);border-radius:var(--radius);
  box-shadow:0 24px 60px rgba(0,0,0,.55);padding:1rem}
.a11y-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:.7rem}
.a11y-title{font-size:1.02rem;font-weight:800;color:var(--ink)}
.a11y-close{width:34px;height:34px;border-radius:8px;border:1px solid var(--line);
  background:transparent;color:var(--muted);cursor:pointer;font-size:.95rem}
.a11y-close:hover{color:var(--ink);border-color:var(--line2)}
.a11y-list{display:grid;gap:.45rem}
.a11y-toggle{display:flex;align-items:center;gap:.6rem;width:100%;text-align:start;
  padding:.55rem .7rem;border-radius:9px;border:1px solid var(--line);cursor:pointer;
  background:rgba(15,23,42,.03);color:var(--body);font-size:.95rem;font-weight:600;
  font-family:inherit;transition:border-color .15s,background .15s}
.a11y-toggle:hover{border-color:var(--line2)}
.a11y-mark{width:16px;height:16px;flex:none;border-radius:5px;border:1px solid var(--line2);
  display:grid;place-items:center;font-size:.7rem;color:transparent}
.a11y-toggle[aria-pressed="true"]{border-color:var(--blue2);background:rgba(37,99,235,.10);color:var(--ink)}
.a11y-toggle[aria-pressed="true"] .a11y-mark{border-color:var(--blue2);background:var(--blue2);color:#ffffff}
.a11y-toggle[aria-pressed="true"] .a11y-mark::before{content:"✓"}
.a11y-foot{display:flex;align-items:center;justify-content:space-between;gap:.6rem;
  margin-top:.8rem;padding-top:.8rem;border-top:1px solid var(--line)}
.a11y-reset{padding:.45rem .8rem;border-radius:9px;border:1px solid var(--line2);
  background:transparent;color:var(--ink);font-weight:700;font-size:.88rem;cursor:pointer;font-family:inherit}
.a11y-reset:hover{border-color:var(--blue2)}
.a11y-statement{font-size:.88rem;color:var(--blue2);font-weight:600;
  border-bottom:1px solid rgba(37,99,235,.4)}

/* ---- effect classes ---- */
html.a11y-font-1{font-size:112.5%}
html.a11y-font-2{font-size:125%}
html.a11y-links a{text-decoration:underline!important;text-underline-offset:2px}
html.a11y-readable *{font-family:Arial,Helvetica,sans-serif!important;letter-spacing:.01em}
html.a11y-nomotion{scroll-behavior:auto}
html.a11y-nomotion *,html.a11y-nomotion *::before,html.a11y-nomotion *::after{
  animation:none!important;transition:none!important}
html.a11y-nomotion .reveal{opacity:1!important;transform:none!important}
html.a11y-nomotion .scan,html.a11y-nomotion .hero-collage-scan::after{display:none!important}
html.a11y-contrast{--muted:#20242c;--body:#000000;--ink:#000000;
  --line:rgba(15,23,42,.55);--line2:rgba(15,23,42,.75)}
html.a11y-contrast .g,html.a11y-contrast .bl{background:none!important;
  -webkit-text-fill-color:currentColor!important;color:#0b3aa6}
html.a11y-contrast .statement-lead .g,html.a11y-contrast .hero2-title .g{color:#0b3aa6}
/* grayscale / invert are applied per body-child so position:fixed and
   position:sticky descendants keep their viewport anchoring (a filter on an
   ancestor would otherwise become their containing block) */
html.a11y-grayscale body>*:not(#a11y-btn):not(#a11y-panel){filter:grayscale(1)}
html.a11y-invert body>*:not(#a11y-btn):not(#a11y-panel){filter:invert(1) hue-rotate(180deg)}
html.a11y-invert img{filter:invert(1) hue-rotate(180deg)}