/* ═══════════════════════════════════════════════════════════════════════
   KONG · the universe — kongrealm.io
   Cobalt deep space · fine white linework · one living color (Navi cyan).
   Type off the logo: geometric grotesque (Space Grotesk) + mono labels.
   ═══════════════════════════════════════════════════════════════════════ */

:root{
  /* cobalt depths */
  --logo:        #023591;   /* the logo's exact cobalt */
  --cobalt-700:  #073a8f;
  --cobalt-800:  #051a45;
  --cobalt-900:  #03102e;
  --void:        #02091c;   /* deepest edge / footer */

  /* linework + ink */
  --white:       #ffffff;
  --line:        rgba(255,255,255,.12);
  --line-2:      rgba(255,255,255,.22);
  --line-3:      rgba(255,255,255,.40);
  --mist:        #b7c4e6;   /* primary muted text */
  --mist-2:      #8a99c2;   /* secondary text */
  --mist-3:      #5d6b94;   /* faint labels */

  /* the one living color */
  --navi:        #05C4FC;
  --navi-bright: #5fd3ff;
  --navi-hi:     #C0F2FF;
  --navi-glow:   rgba(5,196,252,.55);

  --maxw: 1120px;
  --r-card: 16px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--void);
  color:var(--mist);
  font-family:"Space Grotesk", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}

/* keyboard focus — visible ring in the living color (WCAG 2.4.7) */
:focus-visible{outline:2px solid var(--navi-bright);outline-offset:3px;border-radius:3px}
.nav-links a:focus-visible{color:var(--navi-hi)}
.nav-links a:focus-visible::after{right:0}

/* fixed starfield + global cobalt wash behind everything */
#stars{position:fixed;inset:0;width:100%;height:100%;z-index:0;display:block;pointer-events:none}
.sky-wash{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(1300px 1000px at 50% -8%, rgba(7,58,143,.55), transparent 62%),
    radial-gradient(1000px 800px at 86% 88%, rgba(5,196,252,.05), transparent 55%),
    radial-gradient(900px 900px at 8% 70%, rgba(7,58,143,.22), transparent 60%),
    linear-gradient(180deg, var(--cobalt-900) 0%, #030d24 45%, var(--void) 100%);
}
.content{position:relative;z-index:1}

/* mono micro-labels */
.kicker{
  font-family:ui-monospace,"SF Mono",Menlo,monospace;
  font-size:11px;letter-spacing:.34em;text-transform:uppercase;
  color:var(--mist-2);
}
.kicker .idx{color:var(--navi)}

/* ───────────────────────── nav ───────────────────────── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:22px clamp(20px,5vw,56px);
  transition:background .5s var(--ease), backdrop-filter .5s var(--ease), padding .5s var(--ease), border-color .5s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(3,13,36,.72);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  border-bottom:1px solid var(--line);
  padding-top:16px;padding-bottom:16px;
}
.nav .brand{display:flex;align-items:center}
.nav .brand img{height:21px;width:auto;display:block;opacity:.95;transition:opacity .3s var(--ease)}
.nav .brand:hover img{opacity:1}
.nav-links{display:flex;align-items:center;gap:clamp(14px,2.4vw,34px)}
.nav-links a{
  font-family:ui-monospace,"SF Mono",Menlo,monospace;
  font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--mist-2);
  transition:color .3s var(--ease);position:relative;
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:100%;bottom:-6px;height:1px;
  background:var(--navi);transition:right .35s var(--ease);opacity:.8;
}
.nav-links a:hover{color:var(--navi-hi)}
.nav-links a:hover::after{right:0}

/* ───────────────────────── layout shells ───────────────────────── */
section{position:relative;padding:0 clamp(20px,5vw,56px)}
.wrap{max-width:var(--maxw);margin:0 auto;width:100%}

h1,h2,h3{font-weight:500;color:var(--white);letter-spacing:-.01em;margin:0}
.display{
  font-weight:500;line-height:1.04;letter-spacing:-.025em;
  font-size:clamp(34px,6.4vw,76px);color:#eef3ff;
}
.lead{font-size:clamp(17px,1.7vw,20px);color:var(--mist);max-width:60ch}
.fine{color:var(--mist-2);font-size:15px}

/* ───────────────────────── 1 · HERO / the universe ───────────────────────── */
.hero{
  min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding-top:80px;padding-bottom:60px;
}
/* the hero: a small label + the full statement, big & centered (the subject).
   No hero background animation — just the page starfield. A subtle scroll-reactive
   drift on the two lines is polish only; at rest they sit centered and readable. */
.hero{position:relative;overflow:hidden}
.hero-kicker{
  font-family:ui-monospace,"SF Mono",Menlo,monospace;font-size:11px;letter-spacing:.36em;
  text-transform:uppercase;color:var(--mist-2);margin:0 0 30px;
  opacity:0;animation:fadeUp 1s var(--ease) .2s forwards;
}
.hero-statement{
  margin:0;text-align:center;color:#eef3ff;max-width:94vw;
  font-family:"Space Grotesk",system-ui,sans-serif;font-weight:600;letter-spacing:-.022em;line-height:1.1;
  font-size:clamp(30px,5.6vw,80px);
  opacity:0;animation:fadeUp 1.2s var(--ease) .4s forwards;
}
.hero-statement .ln{display:block;white-space:nowrap;will-change:transform}
.hero-statement b{color:var(--navi-hi);font-weight:600;text-shadow:0 0 28px rgba(5,196,252,.5)}
.scroll-cue{
  margin-top:64px;display:flex;flex-direction:column;align-items:center;gap:10px;
  opacity:0;animation:fadeUp 1s var(--ease) 1.1s forwards;
}
.scroll-cue .lab{font-family:ui-monospace,monospace;font-size:10px;letter-spacing:.3em;color:var(--mist-3);text-transform:uppercase}
.scroll-cue .bar{width:1px;height:46px;background:linear-gradient(var(--line-3),transparent);position:relative;overflow:hidden}
.scroll-cue .bar::after{content:"";position:absolute;top:0;left:0;width:1px;height:16px;background:var(--navi);animation:drop 2.4s var(--ease) infinite}
@keyframes drop{0%{transform:translateY(-18px);opacity:0}25%{opacity:1}100%{transform:translateY(46px);opacity:0}}

@keyframes spin{to{transform:rotate(360deg)}}

/* ───────────────────────── generic movement spacing ───────────────────────── */
.movement{padding-top:clamp(120px,18vh,220px);padding-bottom:clamp(120px,18vh,220px)}

/* ───────────────────────── 2 · NAVI ───────────────────────── */
.navi-grid{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(32px,6vw,90px);align-items:center;
}
.navi-stage{position:relative;display:flex;align-items:center;justify-content:center;min-height:420px}
.navi-stage canvas{display:block;width:100%;height:100%;position:absolute;inset:0}
.navi-orbit{position:absolute;border:1px solid var(--line);border-radius:50%;}
.navi-orbit.o1{width:300px;height:300px;animation:spin 60s linear infinite}
.navi-orbit.o2{width:420px;height:420px;border-color:rgba(255,255,255,.06);animation:spin 100s linear infinite reverse}
.navi-copy h2{margin-bottom:22px}
.navi-points{display:flex;flex-direction:column;gap:14px;margin:30px 0}
.point{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border:1px solid var(--line);border-radius:var(--r-card);background:rgba(255,255,255,.015);transition:border-color .4s var(--ease),background .4s var(--ease)}
.point:hover{border-color:var(--line-2);background:rgba(5,196,252,.04)}
.point .dot{flex:none;width:8px;height:8px;border-radius:50%;background:var(--navi);box-shadow:0 0 12px var(--navi-glow);margin-top:8px}
.point b{color:var(--navi-hi);font-weight:500}
.point span{color:var(--mist-2);font-size:15px}
.star-note{
  margin-top:24px;padding-left:18px;border-left:1px solid var(--line-2);
  color:var(--mist-2);font-size:14px;line-height:1.7;font-style:italic;max-width:54ch;
}
.star-note em{color:var(--mist);font-style:normal}

/* ───────────────────────── 3 · NAVICANVAS (hero product) ───────────────────────── */
.canvas-head{text-align:center;max-width:760px;margin:0 auto 70px}
.canvas-head .lead{margin:22px auto 0}
.compose-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(34px,5vw,72px);align-items:center}
.compose-stage{position:relative;aspect-ratio:1/1;width:100%;max-width:520px;margin:0 auto}
.compose-stage canvas{position:absolute;inset:0;width:100%;height:100%}
.examples{display:flex;flex-direction:column;gap:14px}
.ex{
  border:1px solid var(--line);border-radius:var(--r-card);padding:18px 20px;background:rgba(255,255,255,.015);
  transition:transform .45s var(--ease),border-color .45s var(--ease),background .45s var(--ease);
}
.ex:hover{transform:translateX(6px);border-color:var(--line-2);background:rgba(7,58,143,.18)}
.ex .from{color:var(--mist-2);font-size:14px}
.ex .arrow{color:var(--navi);margin:0 8px;font-weight:500}
.ex .to{color:var(--white);font-weight:500;font-size:15px}
.canvas-quiet{
  margin:74px auto 0;max-width:680px;text-align:center;color:var(--mist-2);
  font-size:14.5px;line-height:1.8;
}
.canvas-quiet b{color:var(--mist);font-weight:400}

/* ───────────────────────── 4 · THE FAMILY ───────────────────────── */
.family-head{text-align:center;max-width:680px;margin:0 auto 64px}
.family{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.fam{
  position:relative;border:1px solid var(--line);border-radius:var(--r-card);padding:30px 24px 28px;
  background:rgba(255,255,255,.012);overflow:hidden;min-height:200px;
  display:flex;flex-direction:column;justify-content:space-between;
  transition:border-color .45s var(--ease),background .45s var(--ease),transform .45s var(--ease);
}
.fam.live:hover{transform:translateY(-4px);border-color:var(--line-2);background:rgba(5,196,252,.05)}
.fam .glyph{width:34px;height:34px;margin-bottom:auto}
.fam h3{font-size:19px;margin:22px 0 8px}
.fam p{font-size:13.5px;color:var(--mist-2);margin:0;line-height:1.5}
.fam .status{
  margin-top:18px;font-family:ui-monospace,monospace;font-size:10px;letter-spacing:.2em;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:7px;
}
.fam.live .status{color:var(--navi)}
.fam.live .status .led{width:6px;height:6px;border-radius:50%;background:var(--navi);box-shadow:0 0 10px var(--navi-glow);animation:pulse 2.6s ease-in-out infinite}
.fam.soon{opacity:.62}
.fam.soon .status{color:var(--mist-3)}
.fam.soon .status .led{width:6px;height:6px;border-radius:50%;border:1px solid var(--mist-3)}
.fam.soon h3{color:var(--mist)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* ───────────────────────── 5 · QUIET CLOSE ───────────────────────── */
.close{
  min-height:92svh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  position:relative;padding-top:80px;padding-bottom:120px;
}
.close .seal{font-family:ui-monospace,monospace;font-size:11px;letter-spacing:.32em;color:var(--mist-2);text-transform:uppercase;margin-bottom:28px}
.close .line{font-size:clamp(30px,5vw,58px);font-weight:500;color:#eef3ff;letter-spacing:-.02em}
.close .line b{color:var(--navi-hi);font-weight:500}
.close .sub{margin-top:26px;color:var(--mist-2);font-size:16px}

/* ───────────────────────── footer (quiet · real · all links work) ───────────────────────── */
footer{
  position:relative;z-index:1;border-top:1px solid var(--line);
  background:linear-gradient(180deg, rgba(2,9,28,0) 0%, var(--void) 45%);
  padding:60px clamp(20px,5vw,56px) 44px;text-align:center;
}
.foot-wrap{max-width:680px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:20px}
.foot-mark{height:22px;width:auto;opacity:.82}
.foot-desc{color:var(--mist-2);font-size:13.5px;line-height:1.7;margin:0;max-width:62ch}
.foot-contact{color:var(--navi-bright);font-size:13.5px;font-family:ui-monospace,monospace;letter-spacing:.02em;transition:color .3s var(--ease)}
.foot-contact:hover{color:var(--navi-hi)}
.foot-links{display:flex;gap:24px;align-items:center;justify-content:center;flex-wrap:wrap}
.foot-links a{font-family:ui-monospace,monospace;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--mist-2);transition:color .3s var(--ease)}
.foot-links a:hover{color:var(--navi-hi)}
.foot-bottom{
  max-width:680px;margin:32px auto 0;padding-top:22px;border-top:1px solid var(--line);
  color:var(--mist-2);font-size:12px;font-family:ui-monospace,monospace;letter-spacing:.06em;
}

/* ───────────────────────── scroll reveal ───────────────────────── */
.reveal{opacity:0;transform:translateY(26px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}

@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}

/* ───────────────────────── legal / doc pages ───────────────────────── */
.doc{max-width:760px;margin:0 auto;padding:150px clamp(20px,5vw,40px) 120px}
.doc .kicker{margin-bottom:14px}
.doc h1{font-size:clamp(30px,5vw,46px);color:#eef3ff;letter-spacing:-.02em;margin-bottom:10px}
.doc .updated{color:var(--mist-2);font-size:13px;font-family:ui-monospace,monospace;margin-bottom:44px}
.doc h2{font-size:19px;color:var(--white);margin:40px 0 12px}
.doc p,.doc li{color:var(--mist-2);font-size:15px;line-height:1.75}
.doc ul{padding-left:20px}
.doc li{margin-bottom:8px}
.doc a{color:var(--navi-bright)}
.doc a:hover{color:var(--navi-hi)}
.doc .back{display:inline-flex;align-items:center;gap:8px;margin-bottom:38px;font-family:ui-monospace,monospace;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--mist-2)}
.doc .back:hover{color:var(--navi-hi)}

/* pricing page */
.plans{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:10px 0 26px}
.plan{border:1px solid var(--line);border-radius:var(--r-card);padding:26px 24px;background:rgba(255,255,255,.012)}
.plan h3{font-size:17px;color:#eef3ff;margin:0 0 10px}
.plan .price{font-size:30px;font-weight:600;color:#eef3ff;letter-spacing:-.01em;line-height:1}
.plan .price span{font-size:13px;color:var(--mist-2);font-weight:400;letter-spacing:0}
.plan .credits{color:var(--navi-hi);font-size:14px;margin-top:12px}
.plan .renew{color:var(--mist-3);font-size:11px;margin-top:8px;font-family:ui-monospace,monospace;letter-spacing:.08em;text-transform:uppercase}
.plan.soon{opacity:.6}
.add-credits{border:1px solid var(--line);border-radius:var(--r-card);padding:18px 22px;margin-bottom:30px;color:var(--mist);font-size:15px;background:rgba(255,255,255,.012)}
.add-credits b{color:var(--navi-hi);font-weight:500}
.note{color:var(--mist-3);font-size:13px;line-height:1.7;font-style:italic;border-left:1px solid var(--line-2);padding-left:16px;margin:26px 0}

/* shared cross-link footer on doc / pricing pages */
.doc-foot{max-width:760px;margin:58px auto 0;padding:24px clamp(20px,5vw,40px) 0;border-top:1px solid var(--line);
  display:flex;gap:22px;flex-wrap:wrap;align-items:center;
  font-family:ui-monospace,monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--mist-2)}
.doc-foot a{color:var(--mist-2);transition:color .3s var(--ease)}
.doc-foot a:hover{color:var(--navi-hi)}
.doc-foot .c{margin-left:auto;color:var(--mist-3);letter-spacing:.04em;text-transform:none}

/* ───────────────────────── responsive ───────────────────────── */
@media (max-width:860px){
  .navi-grid,.compose-grid{grid-template-columns:1fr}
  .navi-stage{min-height:340px;order:-1}
  .compose-stage{order:-1}
  .family{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
  /* short vertical narrative — drop the anchor links, keep the mark */
  .nav-links{display:none}
  .family{grid-template-columns:1fr}
  .foot-wrap{grid-template-columns:1fr}
  .movement{padding-top:96px;padding-bottom:96px}
  .point{padding:14px 14px}
  .hero-statement .ln{white-space:normal}   /* wrap so the lines stay fully readable on phones */
  .plans{grid-template-columns:1fr}
  .foot-links a{padding:6px 4px}
  .doc-foot{flex-direction:column;align-items:flex-start;gap:14px}
  .doc-foot .c{margin-left:0}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .ex:hover,.fam.live:hover{transform:none}
  .hero-kicker,.hero-statement,.scroll-cue{opacity:1;animation:none}
}