/* ============================================================
   PERCEPTIVITY — ABSOLUTE TRUTH
   Black / White / Space / Motion / Dots. Nothing else.
   Shared system: tokens, dot-engine, primitives, chrome.
   Class names preserved from the prior system so every page
   inherits this language unchanged.
   ============================================================ */

:root{
  --black:#000;
  --white:#fff;

  /* surfaces — only black */
  --void:#000; --bg:#000; --bg2:#000;
  --panel:transparent; --panel2:transparent; --glass:rgba(255,255,255,.02);

  /* ink — only white, stepped by opacity */
  --ink:#ffffff;
  --muted:rgba(255,255,255,.60);
  --faint:rgba(255,255,255,.34);

  /* every legacy accent collapses to white — no colour exists */
  --amber:#ffffff;  --amberSoft:rgba(255,255,255,.10);
  --teal:#ffffff;   --tealSoft:rgba(255,255,255,.10);
  --violet:#ffffff; --violetSoft:rgba(255,255,255,.10);
  --peach:#ffffff;  --dust:rgba(255,255,255,.6);
  --pos:#ffffff; --neg:rgba(255,255,255,.6); --warn:rgba(255,255,255,.8);

  /* lines — hairline white */
  --line:rgba(255,255,255,.12);
  --lineStrong:rgba(255,255,255,.26);
  --hair:rgba(255,255,255,.20);

  /* depth is dots, never shadow — these neutralise legacy uses */
  --shadow:none; --shadowStrong:none; --inset:none;

  /* geometry — near-square, no soft radii except true circles/pills */
  --r:2px; --r-lg:2px; --r-sm:2px;
  --ease:cubic-bezier(.16,1,.3,1);
  --max:1180px;

  /* type — Neue-style grotesk, Inter as the available fallback */
  --fontDisplay:'Neue Montreal','PP Neue Machina','Inter','Helvetica Neue',Arial,sans-serif;
  --fontBody:'Inter','Helvetica Neue',Arial,sans-serif;
  --fontMono:'Inter','Helvetica Neue',Arial,sans-serif;

  /* dot-engine knobs */
  --dot-gap:5px;
  --dot-size:.7px;
}

/* reset */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:#000;color:#fff}
html,body{min-height:100%}
body{
  background:#000;
  color:var(--ink);
  font-family:var(--fontBody);
  font-size:17px;
  line-height:1.8;
  letter-spacing:.01em;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
  position:relative;
}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,textarea,select{font:inherit;color:inherit;background:none;border:none;outline:none}
ul,ol{list-style:none}
img,svg{display:block;max-width:100%}
::selection{background:#fff;color:#000}

/* fine dot screen + vignette — the entire world sits on a dot field */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:990;
  background-image:radial-gradient(rgba(255,255,255,.10) .7px, transparent .8px);
  background-size:5px 5px;mix-blend-mode:screen;opacity:var(--dot-screen,.22);
}
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:989;
  background:radial-gradient(circle at 50% 46%, transparent 0 54%, rgba(0,0,0,.9) 100%);
}

/* ============================================================
   ATMOSPHERE — replaced colour glows with a slow dot terrain
   ============================================================ */
.atmos-bg{
  position:fixed;inset:0;z-index:-2;pointer-events:none;background:#000;
}
/* a faint receding dot horizon, drifting imperceptibly */
.atmos-bg::after{
  content:"";position:absolute;left:-20vw;right:-20vw;bottom:-10vh;height:62vh;
  background-image:radial-gradient(rgba(255,255,255,.85) .9px, transparent 1.1px);
  background-size:13px 13px;
  -webkit-mask-image:linear-gradient(to top, #000 0 6%, rgba(0,0,0,.5) 34%, transparent 74%);
  mask-image:linear-gradient(to top, #000 0 6%, rgba(0,0,0,.5) 34%, transparent 74%);
  transform:perspective(620px) rotateX(64deg);
  transform-origin:bottom;
  opacity:.5;
  animation:atmos-drift 26s linear infinite;
}
@keyframes atmos-drift{to{background-position:0 130px}}

/* legacy atmosphere hooks → quiet, monochrome or off */
.atmos-ascii{display:none}
.atmos-stars{
  position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background-image:
    radial-gradient(1px 1px at 50% 50%, rgba(255,255,255,.7) 0, transparent 60%),
    radial-gradient(1px 1px at 50% 50%, rgba(255,255,255,.4) 0, transparent 60%);
  background-size:140px 140px, 210px 210px;
  background-position:0 0, 70px 100px;
  -webkit-mask-image:linear-gradient(180deg, #000 0%, #000 55%, transparent 100%);
  mask-image:linear-gradient(180deg, #000 0%, #000 55%, transparent 100%);
}
.atmos-grain{display:none}

/* pointer-reactive focus — the dot field brightens softly where you look */
.atmos-focus{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  opacity:0;transition:opacity 1.4s var(--ease);
  --fx:50%;--fy:38%;
  background-image:
    radial-gradient(1px 1px at 50% 50%, rgba(255,255,255,.95) 0, transparent 60%),
    radial-gradient(1px 1px at 50% 50%, rgba(255,255,255,.6) 0, transparent 60%);
  background-size:140px 140px, 210px 210px;
  background-position:0 0, 70px 100px;
  -webkit-mask-image:radial-gradient(200px 200px at var(--fx) var(--fy), #000 0%, rgba(0,0,0,.45) 38%, transparent 72%);
  mask-image:radial-gradient(200px 200px at var(--fx) var(--fy), #000 0%, rgba(0,0,0,.45) 38%, transparent 72%);
}

/* ============================================================
   TYPOGRAPHY — ALL CAPS, wide tracking, light weight
   ============================================================ */
.display-xxl,.display-xl,.display-lg,.display-md{
  font-family:var(--fontDisplay);
  text-transform:uppercase;
  font-weight:300;
  color:var(--ink);
}
.display-xxl{font-size:clamp(56px,9vw,140px);line-height:.9;letter-spacing:.14em}
.display-xl{font-size:clamp(44px,6.6vw,104px);line-height:.92;letter-spacing:.13em}
.display-lg{font-size:clamp(34px,4.6vw,72px);line-height:.98;letter-spacing:.12em}
.display-md{font-size:clamp(24px,2.8vw,40px);line-height:1.04;letter-spacing:.11em;font-weight:400}

.body-lg{font-size:19px;line-height:1.85;letter-spacing:.01em;color:var(--muted);font-weight:400;max-width:640px}
.body{font-size:17px;line-height:1.85;color:var(--muted);font-weight:400;max-width:640px}
.body-sm{font-size:14px;line-height:1.7;color:var(--muted)}
.mono,.mono-sm{
  font-family:var(--fontMono);font-weight:500;
  text-transform:uppercase;color:var(--muted);
}
.mono{font-size:10.5px;letter-spacing:.34em}
.mono-sm{font-size:10px;letter-spacing:.30em}

/* no gradient text — collapse to plain white */
.grad{
  background:none;-webkit-text-fill-color:currentColor;color:var(--ink);
}

/* kicker — index / label motif: a dot, then mono caps */
.kicker{
  display:inline-flex;align-items:center;gap:14px;
  font-family:var(--fontMono);font-size:10.5px;font-weight:500;
  text-transform:uppercase;letter-spacing:.34em;color:var(--muted);
}
.kicker::before{
  content:"";width:5px;height:5px;border-radius:50%;background:#fff;
  box-shadow:0 0 14px rgba(255,255,255,.9);
}

/* ============================================================
   LAYOUT
   ============================================================ */
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 clamp(22px,5vw,40px)}
.container-wide{width:100%;max-width:1340px;margin:0 auto;padding:0 clamp(22px,5vw,40px)}
.section{padding:clamp(96px,14vw,180px) 0;position:relative}

/* ============================================================
   "GLASS" PANELS — flattened: information floats in space.
   Hairline frame + faint dot wash, no blur, no shadow, no fill.
   ============================================================ */
.glass,.glass-2{
  background:transparent;
  -webkit-backdrop-filter:none;backdrop-filter:none;
  border:1px solid var(--line);
  border-radius:2px;
  box-shadow:none;
  position:relative;
  overflow:hidden;
}
.glass-lg,.glass-sm{border-radius:2px}
.glass::before,.glass-2::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:radial-gradient(rgba(255,255,255,.7) .7px, transparent 1px);
  background-size:9px 9px;opacity:.05;
  -webkit-mask-image:radial-gradient(circle at 80% 0%, #000, transparent 70%);
  mask-image:radial-gradient(circle at 80% 0%, #000, transparent 70%);
}
.glass>*,.glass-2>*{position:relative;z-index:1}
.glow-amber::after,.glow-teal::after,.glow-violet::after{display:none}

/* ============================================================
   BUTTONS — pure outline pills; hover by opacity, never motion
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:12px;
  height:48px;padding:0 26px;
  font-family:var(--fontMono);font-size:10.5px;font-weight:500;
  text-transform:uppercase;letter-spacing:.26em;color:var(--ink);
  background:transparent;
  border:1px solid var(--lineStrong);
  border-radius:999px;
  transition: opacity .5s var(--ease), border-color .5s var(--ease), color .5s var(--ease), background .5s var(--ease);
  white-space:nowrap;user-select:none;
}
.btn:hover{opacity:.72;border-color:#fff}
.btn:active{opacity:.55}
.btn.primary{background:#fff;color:#000;border-color:#fff}
.btn.primary:hover{opacity:.82;background:#fff;color:#000}
.btn.ghost{background:transparent}
.btn .arrow{display:inline-block;transition:transform .5s var(--ease)}
.btn:hover .arrow{transform:translateX(5px)}
.btn-lg{height:54px;padding:0 30px;font-size:10.5px}

/* ============================================================
   NAV — single minimal line. Logo left, links centre, orb right.
   ============================================================ */
.nav-wrap{
  position:fixed;top:0;left:0;right:0;z-index:80;
  display:block;padding:0;pointer-events:none;
}
.nav{
  pointer-events:auto;
  width:100%;max-width:none;
  height:84px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:0 clamp(22px,4vw,64px);
  background:linear-gradient(to bottom, rgba(0,0,0,.82), rgba(0,0,0,.18));
  -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  border:none;border-bottom:1px solid rgba(255,255,255,.08);
  border-radius:0;box-shadow:none;
}
.brand{display:flex;align-items:center;gap:14px;font-family:var(--fontDisplay)}
.brand-word{
  color:var(--ink);text-transform:uppercase;
  font-size:12px;letter-spacing:.5em;font-weight:600;
}
.nav-links{display:flex;align-items:center;gap:clamp(20px,3.4vw,52px);justify-self:center}
.nav-link{
  font-family:var(--fontMono);font-size:10px;font-weight:500;
  text-transform:uppercase;letter-spacing:.28em;color:var(--muted);
  padding:0;border-radius:0;
  transition:color .5s var(--ease);
}
.nav-link:hover,.nav-link.active{color:#fff;background:none}
.nav-actions{display:flex;align-items:center;gap:14px;justify-self:end}

/* singularity mark — black core, dot field lensing outward */
.eye-mark{
  position:relative;width:30px;height:30px;display:inline-block;border-radius:50%;
  background:#000;box-shadow:0 0 0 1px rgba(255,255,255,.2);
}
.eye-mark svg{display:none}
.eye-mark::before{
  content:"";position:absolute;inset:-13px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,255,255,.95) 0 1.4px, transparent 1.6px);
  background-size:4px 4px;
  -webkit-mask-image:radial-gradient(circle, transparent 0 34%, #000 37% 72%, transparent 76%);
  mask-image:radial-gradient(circle, transparent 0 34%, #000 37% 72%, transparent 76%);
  animation:mark-breathe 5s var(--ease) infinite;
}
@keyframes mark-breathe{0%,100%{transform:scale(.96);opacity:.5}50%{transform:scale(1.12);opacity:.95}}

/* small perception orb (nav right) */
.orb-small{width:24px;height:24px;border-radius:50%;border:1px solid rgba(255,255,255,.25);display:grid;place-items:center}
.orb-small::after{content:"";width:9px;height:9px;border-radius:50%;background:#fff;box-shadow:0 0 22px #fff}

@media (max-width:980px){
  .nav-links{display:none}
}

/* ============================================================
   MOTION — reveal, letter-in, scan, pulse, drift
   ============================================================ */
.reveal{opacity:0;transform:translateY(40px);transition:opacity 1.2s var(--ease), transform 1.2s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.10s}
.reveal[data-delay="2"]{transition-delay:.20s}
.reveal[data-delay="3"]{transition-delay:.30s}
.reveal[data-delay="4"]{transition-delay:.40s}
.reveal[data-delay="5"]{transition-delay:.50s}

.letter{display:inline-block;opacity:0;transform:translateY(.5em);transition:opacity .8s var(--ease), transform .8s var(--ease)}
.letter.in{opacity:1;transform:none}

@keyframes scan{0%{transform:translateX(-100%)}100%{transform:translateX(200%)}}
.scan-line{
  position:absolute;left:0;right:0;top:0;height:1px;pointer-events:none;
  background:linear-gradient(90deg, transparent 0%, rgba(255,255,255,.8) 50%, transparent 100%);
  box-shadow:none;animation: scan 7s linear infinite;opacity:.5;
}
@keyframes pulse-soft{0%,100%{opacity:1}50%{opacity:.7}}
.pulse{animation: pulse-soft 5s ease-in-out infinite}

/* wormhole → singularity: black core in a slow dot ring (no colour) */
.wormhole{
  position:relative;border-radius:50%;background:#000;
  box-shadow:0 0 0 1px rgba(255,255,255,.12);
  filter:none;animation:none;
}
.wormhole::before{
  content:"";position:absolute;inset:-14%;border-radius:50%;
  background:radial-gradient(circle, rgba(255,255,255,.95) 0 1.3px, transparent 1.5px);
  background-size:6px 6px;
  -webkit-mask-image:radial-gradient(circle, transparent 0 36%, #000 39% 64%, transparent 70%);
  mask-image:radial-gradient(circle, transparent 0 36%, #000 39% 64%, transparent 70%);
  animation:halo-spin 22s linear infinite;
}
.wormhole::after{
  content:"";position:absolute;inset:14%;border-radius:50%;background:#000;
}
@keyframes halo-spin{to{transform:rotate(360deg)}}

/* drift grid → faint dot grid (no colour lines) */
@keyframes drift{from{background-position:0 0}to{background-position:80px 80px}}
.drift-grid{
  background-image:radial-gradient(rgba(255,255,255,.5) .7px, transparent 1px);
  background-size:11px 11px;opacity:.5;
  animation:drift 40s linear infinite;
}

/* ============================================================
   FOOTER — minimal mono caps line
   ============================================================ */
.foot{
  padding:40px clamp(22px,5vw,64px) 56px;
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  max-width:none;margin:0;
  border-top:1px solid rgba(255,255,255,.08);
  font-family:var(--fontMono);font-size:9.5px;letter-spacing:.28em;
  text-transform:uppercase;color:var(--faint);
}
.foot-l{display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.foot a:hover{color:#fff}
@media (max-width:680px){ .foot{flex-direction:column;align-items:flex-start;gap:16px} }

/* ============================================================
   FORM CONTROLS
   ============================================================ */
.field{display:flex;flex-direction:column;gap:10px}
.field label{font-family:var(--fontMono);font-size:9.5px;text-transform:uppercase;letter-spacing:.28em;color:var(--faint)}
.input{
  background:transparent;
  border:none;border-bottom:1px solid var(--line);
  border-radius:0;
  padding:12px 2px;font-size:16px;color:var(--ink);letter-spacing:.02em;
  transition:border-color .5s var(--ease);
}
.input:focus{border-bottom-color:#fff;background:transparent}
.input::placeholder{color:var(--faint)}

.chip{
  display:inline-flex;align-items:center;gap:10px;
  padding:9px 16px;border-radius:999px;
  background:transparent;
  border:1px solid var(--line);
  font-family:var(--fontMono);font-size:9.5px;text-transform:uppercase;letter-spacing:.24em;color:var(--muted);
  cursor:pointer;
  transition:border-color .4s var(--ease), color .4s var(--ease), opacity .4s var(--ease);
}
.chip:hover{color:#fff;border-color:var(--lineStrong)}
.chip.on{color:#000;border-color:#fff;background:#fff}
.chip .x{width:5px;height:5px;border-radius:50%;background:currentColor}

/* badges — monochrome, hairline */
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 11px;border-radius:999px;
  font-family:var(--fontMono);font-size:9px;font-weight:500;text-transform:uppercase;letter-spacing:.22em;
  background:transparent;border:1px solid var(--line);color:var(--muted);
}
.badge.software,.badge.brand,.badge.partner,.badge.pos,.badge.warn,.badge.neg{
  color:var(--muted);border-color:var(--line);background:transparent;
}
.badge.pos::before,.badge.warn::before,.badge.neg::before{
  content:"";width:5px;height:5px;border-radius:50%;background:#fff;flex:0 0 auto;
}
.badge.warn::before{opacity:.6}
.badge.neg::before{opacity:.3}

/* small dot */
.dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:#fff;box-shadow:0 0 10px rgba(255,255,255,.8)}

/* ============================================================
   CURSOR — native cursor restored; legacy overlay neutralised
   ============================================================ */
.cursor-dot,.cursor-ring{display:none !important}

/* ============================================================
   CINEMATIC PAGE MOTION — restrained load + transition layer
   ============================================================ */
html{scroll-behavior:smooth}
@keyframes page-in{from{opacity:0}to{opacity:1}}
body{opacity:0;animation:page-in .8s var(--ease) .04s forwards}
body.is-leaving{opacity:0 !important;transition:opacity .26s var(--ease)}
@keyframes nav-in{from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:none}}
.nav-wrap{animation:nav-in .9s var(--ease) .12s both}

/* reduced motion */
@media (prefers-reduced-motion: reduce){
  body{opacity:1 !important;animation:none !important}
  .nav-wrap{animation:none !important}
  *,*::before,*::after{
    animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;transition-delay:0ms !important;
  }
  .reveal{opacity:1;transform:none}
  .letter{opacity:1;transform:none}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:680px){
  .container,.container-wide{padding:0 20px}
  .section{padding:clamp(72px,18vw,120px) 0}
  .nav{height:68px;padding:0 20px}
  .brand-word{font-size:11px;letter-spacing:.32em}
  .nav-actions .btn.ghost{display:none}
  .nav-actions .btn{height:42px;padding:0 18px}
  .btn{height:46px;padding:0 22px}
  .btn-lg{height:50px;padding:0 24px}
}