/* armory.network: vault theme
   Colour steps from Radix Colors (slate-tinted steel; iris, violet, indigo, blue and cyan dark scales; MIT).
   Motion patterns adapted from B&B's motion snippets and the Motion Kit. */

@font-face{font-family:"Geist";src:url("/fonts/geist.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Geist Mono";src:url("/fonts/geist-mono.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Barlow Condensed";src:url("/fonts/barlow-condensed-700.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}

:root{
  color-scheme:dark;
  /* vault steel: blue-tinted darks */
  --bg:#0a0b14; --bg-2:#0e1020; --plate:#141726; --plate-2:#1a1d33; --plate-3:#20243d;
  --line:#242942; --line-2:#2f3552; --line-3:#3f4669;
  --steel-dim:#8a8fa8; --steel:#b4b8cc; --text:#edeef6; --hi:#ffffff;
  /* trust: iris / violet / indigo / blue */
  --violet:#7d66d9; --violet-hi:#baa7ff; --iris:#6e6ade; --iris-hi:#b1a9ff; --indigo:#3e63dd; --indigo-hi:#9eb1ff;
  --blue:#3b9eff; --blue-hi:#70b8ff; --pale:#e0dffe;
  --accent:#b1a9ff;                     /* accent text */
  --accent-rgb:125,102,217;             /* violet glow */
  --blue-rgb:59,158,255;
  --grad:linear-gradient(135deg,#5b5bd6 0%,#3e63dd 100%);
  --grad-hi:linear-gradient(135deg,#6e6ade 0%,#5472e4 100%);
  --grad-text:linear-gradient(100deg,#c4baff 0%,#9eb1ff 45%,#70b8ff 100%);
  /* signal */
  --ok:#4ccce6; --ok-bg:#082c36; --err:#ff977d;

  --sans:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"Geist Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --display:"Barlow Condensed","Arial Narrow","Roboto Condensed",sans-serif-condensed,var(--sans);

  --ease:cubic-bezier(.2,.7,.2,1); --ease-in:cubic-bezier(.4,0,1,1); --drawer:cubic-bezier(.32,.72,0,1);
  --heavy:cubic-bezier(.65,0,.2,1);
  --spring:linear(0,.054,.185,.352,.527,.689,.827,.934,1.011,1.06,1.086,1.095,1.091,1.079,1.063,1.047,1.031,1.018,1.007,1,.995,.992,.991,.991,1);

  --wrap:1200px; --gutter:clamp(20px,4vw,40px); --nav-h:68px;
  --r:14px; --r-lg:20px;
}

*,*::before,*::after{box-sizing:border-box}
html{background:var(--bg);-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:calc(var(--nav-h) + 16px);overflow-x:clip}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;min-height:100svh;background:var(--bg);color:var(--steel);font:400 17px/1.65 var(--sans);overflow-x:clip;
  font-feature-settings:"ss01","cv11";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body:has(#site-menu:popover-open){overflow:hidden}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
p{margin:0}
h1,h2,h3,h4{margin:0;color:var(--text);font-weight:600;text-wrap:balance}
::selection{background:var(--iris);color:#fff}
:focus-visible{outline:2px solid var(--blue-hi);outline-offset:3px;border-radius:6px}
[hidden]{display:none !important}
.sr{position:absolute !important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.skip{position:absolute;left:12px;top:-60px;z-index:100;padding:10px 14px;border-radius:10px;background:var(--grad);color:#fff;font:600 14px/1 var(--mono);transition:top .15s var(--ease)}
.skip:focus{top:12px}
.icon{width:1.25em;height:1.25em;flex:none}

/* ------------------------------------------------------------------ type */
.kicker{display:inline-flex;align-items:center;gap:10px;font:500 12px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.kicker::before{content:"";width:18px;height:1px;background:currentColor}
.display{font-family:var(--display);font-weight:700;text-transform:uppercase;letter-spacing:.005em;line-height:.9;color:var(--text)}
.h2{font-size:clamp(40px,6.2vw,84px)}
.lede{max-width:60ch;font-size:clamp(17px,1.5vw,19px);color:var(--steel)}
.mono{font-family:var(--mono)}
.grad-text{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ------------------------------------------------------------------ header */
.bar{position:sticky;top:0;z-index:40;height:var(--nav-h);
  background:color-mix(in srgb,var(--bg) 76%,transparent);
  -webkit-backdrop-filter:saturate(140%) blur(14px);backdrop-filter:saturate(140%) blur(14px);
  border-bottom:1px solid color-mix(in srgb,var(--line) 75%,transparent)}
.bar .wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:inline-flex;align-items:center;gap:11px;min-height:44px;color:var(--text)}
.logo svg{width:30px;height:30px}
.logo b{font:700 23px/1 var(--display);letter-spacing:.2em;text-transform:uppercase;padding-top:2px}
.inline-nav{display:none;align-items:center;gap:4px}
.inline-nav a{position:relative;padding:10px 14px;border-radius:999px;font:500 13px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--steel);transition:color .2s,background-color .2s}
.inline-nav a:hover{color:var(--text);background:var(--plate)}
.inline-nav a[aria-current]{color:var(--accent)}
.inline-nav .nav-cta{margin-left:8px;color:#fff;background:var(--grad);box-shadow:inset 0 1px 0 rgba(255,255,255,.18)}
.inline-nav .nav-cta:hover{color:#fff;background:var(--grad-hi)}
@media (min-width:900px){.inline-nav{display:flex}.menu-btn{display:none !important}}

.menu-btn{display:inline-flex;align-items:center;gap:10px;height:44px;padding:0 16px 0 14px;border-radius:999px;border:1px solid var(--line-2);
  background:transparent;color:var(--text);font:500 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;transition:border-color .2s,transform .16s var(--ease)}
.menu-btn:hover{border-color:var(--line-3)}
.menu-btn:active{transform:scale(.96)}
.bars{position:relative;width:16px;height:10px}
.bars i{position:absolute;left:0;width:16px;height:1.5px;border-radius:2px;background:currentColor;transition:translate 240ms var(--ease),rotate 240ms var(--ease)}
.bars i:first-child{top:1px}.bars i:last-child{top:7.5px}
body:has(#site-menu:popover-open) .bars i:first-child{translate:0 3.25px;rotate:45deg}
body:has(#site-menu:popover-open) .bars i:last-child{translate:0 -3.25px;rotate:-45deg}
.lbl{display:grid;overflow:hidden;height:12px;line-height:12px}
.lbl span{grid-area:1/1;transition:translate 200ms var(--ease),opacity 200ms var(--ease)}
.lbl span:last-child{translate:0 120%;opacity:0}
body:has(#site-menu:popover-open) .lbl span:first-child{translate:0 -120%;opacity:0}
body:has(#site-menu:popover-open) .lbl span:last-child{translate:0 0;opacity:1}

.menu{position:fixed;inset:var(--nav-h) 0 0 0;width:auto;height:auto;max-width:none;max-height:none;margin:0;padding:0;border:0;color:inherit;overflow:auto;background:transparent;
  transition:background-color 200ms var(--ease-in),display 200ms allow-discrete,overlay 200ms allow-discrete}
.menu:popover-open{background:rgba(5,6,12,.7);transition:background-color 260ms var(--ease),display 0s allow-discrete,overlay 0s allow-discrete}
@starting-style{.menu:popover-open{background:transparent}}
.sheet{background:var(--bg-2);border-bottom:1px solid var(--line);border-radius:0 0 24px 24px;padding:8px var(--gutter) 22px;
  clip-path:inset(0 0 100% 0 round 0 0 24px 24px);transition:clip-path 200ms var(--ease-in)}
.menu:popover-open .sheet{clip-path:inset(0 0 0 0 round 0 0 24px 24px);transition:clip-path 320ms var(--drawer)}
@starting-style{.menu:popover-open .sheet{clip-path:inset(0 0 100% 0 round 0 0 24px 24px)}}
.sheet a{transition:opacity 120ms var(--ease-in)}
.menu:popover-open .sheet a{transition:opacity 300ms var(--ease) var(--d,70ms),translate 300ms var(--ease) var(--d,70ms)}
@starting-style{.menu:popover-open .sheet a{opacity:0;translate:0 10px}}
.sheet .links a:nth-child(2){--d:100ms}.sheet .links a:nth-child(3){--d:130ms}.sheet .cta{--d:160ms}
.sheet .links a{display:flex;align-items:center;justify-content:space-between;min-height:56px;border-bottom:1px solid var(--line);
  color:var(--text);font:700 28px/1 var(--display);letter-spacing:.04em;text-transform:uppercase}
.sheet .links a span{font:12px/1 var(--mono);letter-spacing:.1em;color:var(--steel-dim)}
.sheet .cta{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:18px;padding:16px;border-radius:12px;background:var(--grad);color:#fff;font:600 13px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase}

/* ------------------------------------------------------------------ buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:12px;border:1px solid transparent;
  font:600 13px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;cursor:pointer;
  transition:background-color .2s,border-color .2s,color .2s,transform .16s var(--ease),box-shadow .3s var(--ease)}
.btn:active{transform:scale(.97)}
.btn .icon{width:16px;height:16px;transition:translate .25s var(--ease)}
.btn:hover .icon{translate:3px 0}
.btn-primary{background:var(--grad);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.2),0 10px 30px -14px rgba(var(--accent-rgb),.7)}
.btn-primary:hover{background:var(--grad-hi);box-shadow:inset 0 1px 0 rgba(255,255,255,.2),0 14px 44px -12px rgba(var(--accent-rgb),.85)}
.btn-steel{background:color-mix(in srgb,var(--plate) 70%,transparent);border-color:var(--line-2);color:var(--text)}
.btn-steel:hover{border-color:var(--line-3);background:var(--plate-2)}

/* ------------------------------------------------------------------ hero: the vault */
.hero{position:relative;isolation:isolate;overflow:hidden;margin-top:calc(var(--nav-h) * -1);
  padding:calc(var(--nav-h) + clamp(48px,8vh,96px)) 0 clamp(56px,8vh,96px)}
@media (min-width:1000px){.hero{min-height:100svh;display:flex;align-items:center}}
.backdrop{position:absolute;inset:0;z-index:-2;width:100%;height:100%;
  background:radial-gradient(50% 60% at 72% 48%,rgba(var(--accent-rgb),.22),transparent 70%),radial-gradient(40% 50% at 20% 90%,rgba(var(--blue-rgb),.10),transparent 70%),var(--bg)}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(180deg,rgba(10,11,20,.5) 0%,rgba(10,11,20,0) 24%,rgba(10,11,20,0) 80%,var(--bg) 100%)}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:72px 72px;background-position:-1px -1px;
  -webkit-mask-image:radial-gradient(60% 65% at 72% 48%,#000 0%,transparent 75%);mask-image:radial-gradient(60% 65% at 72% 48%,#000 0%,transparent 75%)}
.hero-grid{display:grid;gap:clamp(36px,5vw,72px);align-items:center}
@media (min-width:1000px){.hero-grid{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr)}}
.hero h1{margin:22px 0 0;font-size:clamp(54px,6.9vw,104px);line-height:.88}
.hero h1 .cycle{display:inline-block;min-width:4ch;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 28px rgba(var(--accent-rgb),.35))}
.hero .lede{margin-top:26px;max-width:50ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:40px;padding-top:20px;border-top:1px solid var(--line);font:500 12px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--steel-dim)}
.hero-meta span{display:inline-flex;align-items:center;gap:8px}
.hero-meta b{font-weight:500;color:var(--text)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px rgba(76,204,230,.18)}
@media (prefers-reduced-motion:no-preference){.dot{animation:pulse 2.4s var(--ease) infinite}}
@keyframes pulse{50%{box-shadow:0 0 0 6px rgba(76,204,230,0)}}

/* decode glyphs (Motion Kit "words that decode in") */
.dec-g{font-family:var(--mono);font-size:.46em;font-weight:300;opacity:.6;vertical-align:.32em;letter-spacing:.08em}

/* vault door SVG */
.vault-wrap{position:relative;width:min(100%,560px);margin-inline:auto;perspective:1400px}
@media (max-width:999px){.vault-wrap{width:min(78vw,380px);order:-1}}
.vault-wrap::before{content:"";position:absolute;inset:8%;border-radius:50%;z-index:-1;
  background:radial-gradient(closest-side,rgba(var(--accent-rgb),.35),rgba(var(--blue-rgb),.12) 60%,transparent);filter:blur(30px)}
.vault{width:100%;height:auto;overflow:visible;transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .6s var(--ease);
  filter:drop-shadow(0 40px 60px rgba(0,0,0,.6))}
.vault .vd-frame{fill:#0f1224;stroke:#2f3552;stroke-width:2}
.vault .vd-frame-in{fill:none;stroke:#1d2138;stroke-width:2}
.vault .screw{fill:#1b1f37;stroke:#3f4669;stroke-width:2}
.vault .vd-socket{fill:#070810;stroke:#2a2f4c;stroke-width:3}
.vault .vd-seam{fill:none;stroke-width:10;opacity:.75}
.vault .vd-bolt{stroke:#0c0e1b;stroke-width:2}
.vault .hinge{fill:#1d2140;stroke:#3f4669;stroke-width:2}
.vault .ring{fill:none;stroke:#2a2f4f;stroke-width:2}
.vault .ring-in{stroke:#323862;stroke-dasharray:3 7}
.vault .rivet{fill:#2c3254;stroke:#454d7c;stroke-width:1}
.vault .spoke{stroke-width:16;stroke-linecap:round}
.vault .knob{fill:#2c3152;stroke:#7a82b4;stroke-width:2}
.vault .bezel{fill:#0d0f1e;stroke:#3a4170;stroke-width:4}
.vault .tk{stroke:#5d6494;stroke-width:1.4}
.vault .tk-major{stroke:#c9c5ff;stroke-width:2.4}
.vault .dial-n{fill:#9a9fc2;font:500 11px/1 var(--mono);text-anchor:middle;dominant-baseline:central}
.vault .index{fill:#9b8cff}
.vault .hub{fill:#0b0d1a;stroke:#4a5285;stroke-width:3}
.vault .vd-plate rect{fill:#0b0d1a;stroke:#2f3552;stroke-width:2}
.vault .vd-plate text{fill:#c9c5ff;font:600 13px/1 var(--mono);letter-spacing:.2em;text-anchor:middle}
.vault .led{fill:var(--ok);filter:drop-shadow(0 0 6px rgba(76,204,230,.9))}

/* the locking sequence: dial spins the combination, wheel turns, bolts throw, seam lights */
.vault .vd-dial,.vault .vd-wheel{transform-box:view-box;transform-origin:320px 320px}
@media (prefers-reduced-motion:no-preference){
  .vault .vd-dial{animation:dial 2.4s var(--heavy) .3s both}
  .vault .vd-wheel{animation:wheel 1s var(--heavy) 2.5s both}
  .vault .vd-bolt{animation:bolt .55s var(--spring) both;animation-delay:calc(3.2s + var(--b,0) * 45ms)}
  .vault .vd-bolts g:nth-child(2) .vd-bolt{--b:1}.vault .vd-bolts g:nth-child(3) .vd-bolt{--b:2}.vault .vd-bolts g:nth-child(4) .vd-bolt{--b:3}
  .vault .vd-bolts g:nth-child(5) .vd-bolt{--b:4}.vault .vd-bolts g:nth-child(6) .vd-bolt{--b:5}.vault .vd-bolts g:nth-child(7) .vd-bolt{--b:6}
  .vault .vd-bolts g:nth-child(8) .vd-bolt{--b:7}.vault .vd-bolts g:nth-child(9) .vd-bolt{--b:8}.vault .vd-bolts g:nth-child(10) .vd-bolt{--b:9}
  .vault .vd-bolts g:nth-child(11) .vd-bolt{--b:10}.vault .vd-bolts g:nth-child(12) .vd-bolt{--b:11}
  .vault .vd-seam{animation:seam-on .8s ease 3.9s both,seam 6s ease-in-out 4.7s infinite}
  .vault .led{animation:led .3s ease 3.9s both}
}
@keyframes dial{0%{transform:rotate(0)}38%{transform:rotate(-288deg)}68%{transform:rotate(-140deg)}100%{transform:rotate(-212deg)}}
@keyframes wheel{from{transform:rotate(-45deg)}to{transform:rotate(0)}}
@keyframes bolt{from{transform:translateY(30px)}to{transform:translateY(0)}}
@keyframes seam-on{from{opacity:0}to{opacity:.75}}
@keyframes seam{0%,100%{opacity:.75}50%{opacity:.4}}
@keyframes led{from{fill:#1d2140;filter:none}}

/* ------------------------------------------------------------------ sections */
.section{position:relative;padding:clamp(88px,12vw,160px) 0}
.section + .section{border-top:1px solid var(--line)}
.sec-head{display:grid;gap:22px;margin-bottom:clamp(40px,6vw,72px)}
.sec-index{font:500 12px/1 var(--mono);letter-spacing:.16em;color:var(--accent);text-transform:uppercase}

/* plate: brushed steel panel with corner rivets */
.plate{position:relative;isolation:isolate;border-radius:var(--r-lg);
  background:
    repeating-linear-gradient(90deg,rgba(255,255,255,.013) 0 1px,transparent 1px 3px),
    linear-gradient(180deg,var(--plate) 0%,var(--bg-2) 100%);
  box-shadow:inset 0 0 0 1px var(--line),inset 0 1px 0 rgba(255,255,255,.05),0 30px 60px -40px #000}
.plate::after{content:"";position:absolute;inset:10px;pointer-events:none;z-index:-1;
  background:
    radial-gradient(circle at 3px 3px,var(--line-3) 1.6px,transparent 2.2px) top left/7px 7px no-repeat,
    radial-gradient(circle at 3px 3px,var(--line-3) 1.6px,transparent 2.2px) top right/7px 7px no-repeat,
    radial-gradient(circle at 3px 3px,var(--line-3) 1.6px,transparent 2.2px) bottom left/7px 7px no-repeat,
    radial-gradient(circle at 3px 3px,var(--line-3) 1.6px,transparent 2.2px) bottom right/7px 7px no-repeat}

/* ------------------------------------------------------------------ doctrine: six combinations */
.doctrine{display:grid;gap:clamp(40px,6vw,80px)}
.doctrine .h2{font-size:clamp(40px,4.6vw,66px)}
@media (min-width:980px){.doctrine{grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr)}.doctrine .sec-head{position:sticky;top:calc(var(--nav-h) + 40px);align-self:start;margin:0}}
.rules{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.rule{border-bottom:1px solid var(--line)}
.rule summary{list-style:none;display:grid;grid-template-columns:56px minmax(0,1fr) 28px;align-items:center;gap:16px;min-height:88px;padding:14px 4px;cursor:pointer}
.rule summary::-webkit-details-marker{display:none}
/* the number sits in a little combination dial */
.rule .n{position:relative;display:grid;place-items:center;width:52px;height:52px;border-radius:50%;
  font:600 13px/1 var(--mono);letter-spacing:.04em;color:var(--steel);background:radial-gradient(circle,var(--plate-2) 55%,var(--bg-2) 56%);
  box-shadow:inset 0 0 0 1px var(--line-2);transition:color .25s}
.rule .n::before{content:"";position:absolute;inset:3px;border-radius:50%;
  background:repeating-conic-gradient(from 0deg,var(--line-3) 0 1.6deg,transparent 1.6deg 12deg);
  -webkit-mask:radial-gradient(circle,transparent 62%,#000 63%);mask:radial-gradient(circle,transparent 62%,#000 63%);
  transition:transform .9s var(--heavy),background .3s}
.rule .n::after{content:"";position:absolute;top:-3px;left:50%;width:6px;height:6px;margin-left:-3px;background:var(--line-3);clip-path:polygon(50% 100%,0 0,100% 0);transition:background .3s}
.rule summary:hover .n,.rule[open] .n{color:var(--text)}
.rule[open] .n::before{transform:rotate(126deg);background:repeating-conic-gradient(from 0deg,var(--violet-hi) 0 1.6deg,transparent 1.6deg 12deg)}
.rule[open] .n::after{background:var(--violet-hi)}
.rule h3{font:700 clamp(26px,3.2vw,38px)/1 var(--display);text-transform:uppercase;letter-spacing:.01em;transition:color .2s}
.rule summary:hover h3{color:var(--hi)}
.rule .lk{display:grid;justify-self:end;color:var(--steel-dim)}
.rule .lk .icon{grid-area:1/1;width:22px;height:22px;transition:opacity .25s,transform .4s var(--spring)}
.rule .lk .open{opacity:0;transform:scale(.7)}
.rule[open] .lk{color:var(--blue-hi)}
.rule[open] .lk .shut{opacity:0;transform:scale(.7)}
.rule[open] .lk .open{opacity:1;transform:none}
.rule .body{display:grid;grid-template-columns:56px minmax(0,1fr);gap:16px;padding:0 4px 30px}
.rule .body p{grid-column:2;max-width:56ch}
@supports (interpolate-size:allow-keywords){
  .rules{interpolate-size:allow-keywords}
  .rule::details-content{height:0;overflow:clip;transition:height 380ms var(--ease),content-visibility 380ms allow-discrete}
  .rule[open]::details-content{height:auto}
}
@media (max-width:560px){.rule summary{grid-template-columns:44px minmax(0,1fr) 24px;gap:14px}.rule .n{width:44px;height:44px}.rule .body{grid-template-columns:44px minmax(0,1fr);gap:14px}}

/* ------------------------------------------------------------------ arsenal: a wall of deposit boxes */
#arsenal{background:radial-gradient(60% 50% at 50% 0%,rgba(var(--accent-rgb),.08),transparent 70%)}
#arsenal::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.45;
  background:url("/img/boxes.svg") 0 0/240px 150px repeat;
  -webkit-mask-image:linear-gradient(180deg,#000 0%,transparent 38%);mask-image:linear-gradient(180deg,#000 0%,transparent 38%)}
#arsenal .wrap{position:relative;z-index:1}
.grid{display:grid;gap:18px;grid-template-columns:1fr}
@media (min-width:640px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1000px){.grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
/* the slot behind the door: dark, lit violet when the door swings */
.box{position:relative;border-radius:var(--r-lg);perspective:1200px;
  background:radial-gradient(110% 120% at 100% 50%,rgba(var(--accent-rgb),.7),rgba(var(--blue-rgb),.28) 45%,#05060c 100%);
  box-shadow:inset 0 0 0 1px #05060c,inset 0 10px 30px rgba(0,0,0,.8)}
.box-door{position:relative;height:100%;padding:24px 26px 26px;display:flex;flex-direction:column;
  transform-origin:left center;transition:transform .7s var(--heavy),box-shadow .7s var(--heavy)}
@media (hover:hover) and (pointer:fine) and (prefers-reduced-motion:no-preference){
  .box:hover .box-door{transform:rotateY(-16deg) scale(.95);box-shadow:inset 0 0 0 1px var(--line-2),inset 0 1px 0 rgba(255,255,255,.06),24px 20px 50px -20px #000}
}
.box-door::before{content:"";position:absolute;left:-1px;top:22%;bottom:22%;width:4px;border-radius:2px;pointer-events:none;
  background:linear-gradient(180deg,var(--line-3) 0 18%,transparent 18% 82%,var(--line-3) 82% 100%)}
.box-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.box-no{padding:7px 10px;border-radius:7px;background:var(--bg);box-shadow:inset 0 0 0 1px var(--line-2);
  font:600 11px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--steel)}
.keyhole{position:relative;width:26px;height:26px;border-radius:50%;background:radial-gradient(circle,#1b1f37,#0e1020);box-shadow:inset 0 0 0 1px var(--line-3),0 1px 0 rgba(255,255,255,.05)}
.keyhole::before{content:"";position:absolute;left:50%;top:7px;width:6px;height:6px;margin-left:-3px;border-radius:50%;background:#05060c}
.keyhole::after{content:"";position:absolute;left:50%;top:11px;width:4px;height:8px;margin-left:-2px;background:#05060c;clip-path:polygon(20% 0,80% 0,100% 100%,0 100%)}
.badge{display:grid;place-items:center;width:52px;height:52px;margin-top:30px;border-radius:13px;color:var(--violet-hi);
  background:linear-gradient(180deg,rgba(var(--accent-rgb),.2),rgba(var(--accent-rgb),.05));box-shadow:inset 0 0 0 1px rgba(var(--accent-rgb),.45)}
.badge .icon{width:24px;height:24px}
.box h3{padding-top:22px;font:700 30px/1 var(--display);text-transform:uppercase;letter-spacing:.01em}
.box p{margin-top:12px;font-size:16px}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin:auto 0 0;padding:22px 0 0;list-style:none}
.tags li{padding:6px 9px;border-radius:7px;border:1px solid var(--line-2);font:500 11px/1 var(--mono);letter-spacing:.06em;color:var(--steel)}

/* ------------------------------------------------------------------ contact: the vault panel */
.contact{display:grid;gap:clamp(36px,5vw,64px);align-items:start}
@media (min-width:980px){.contact{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}}
.contact .sec-head{margin:0}
.facts{display:grid;gap:10px;margin:30px 0 0;padding:0;list-style:none}
.facts li{display:flex;gap:12px;align-items:flex-start}
.facts .icon{width:18px;height:18px;margin-top:4px;color:var(--violet-hi)}
.form{overflow:hidden}
.panel-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px clamp(22px,3vw,34px);border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.02),transparent);font:500 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--steel-dim)}
.panel-bar span{display:inline-flex;align-items:center;gap:8px}
.panel-bar b{font-weight:500;color:var(--text)}
.panel-body{padding:clamp(22px,3vw,34px)}
.field{display:block;margin-bottom:20px}
.field > span,.form legend{display:block;margin-bottom:10px;font:500 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--steel)}
.field > span i{font-style:normal;color:var(--steel-dim);letter-spacing:.06em;text-transform:none}
.form input[type=text],.form input[type=email],.form textarea{display:block;width:100%;padding:13px 15px;border-radius:11px;border:1px solid var(--line-2);
  background:var(--bg);color:var(--text);font:16px/1.5 var(--sans);outline:none;resize:vertical;transition:border-color .2s,box-shadow .2s;
  box-shadow:inset 0 2px 6px rgba(0,0,0,.35)}
.form textarea{min-height:150px}
.form input:focus,.form textarea:focus{border-color:var(--iris);box-shadow:inset 0 2px 6px rgba(0,0,0,.35),0 0 0 3px rgba(var(--accent-rgb),.25)}
.form input:user-invalid,.form textarea:user-invalid{border-color:var(--err)}
.row2{display:grid;gap:0 14px}
@media (min-width:560px){.row2{grid-template-columns:1fr 1fr}}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 20px;padding:0;border:0;min-width:0}
.chip{position:relative}
.chip input{position:absolute;opacity:0;width:1px;height:1px}
.chip span{position:relative;display:block;overflow:hidden;isolation:isolate;padding:11px 14px;border-radius:10px;border:1px solid var(--line-2);
  background:var(--bg);color:var(--steel);font:500 12px/1.2 var(--mono);cursor:pointer;transition:border-color .25s,color .25s,transform .16s var(--ease)}
.chip span::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(var(--accent-rgb),.22);clip-path:circle(0 at var(--fx,50%) var(--fy,50%));opacity:0;transition:clip-path 240ms var(--ease),opacity 180ms ease}
.chip:hover span{border-color:var(--line-3);color:var(--text)}
.chip:active span{transform:scale(.97)}
.chip input:checked + span{border-color:var(--violet);color:var(--hi)}
.chip input:checked + span::before{clip-path:circle(150% at var(--fx,50%) var(--fy,50%));opacity:1}
.chip input:focus-visible + span{outline:2px solid var(--blue-hi);outline-offset:2px}
.trap{position:absolute !important;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}

.send{position:relative;width:100%;height:54px;border:0;border-radius:12px;background:var(--grad);color:#fff;
  font:600 13px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;cursor:pointer;display:grid;place-items:center;overflow:hidden;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.2),0 12px 36px -16px rgba(var(--accent-rgb),.8);
  transition:transform .16s var(--ease),box-shadow .3s var(--ease),filter .2s}
.send:hover{filter:brightness(1.1)}
.send:active{transform:scale(.98)}
.send > span{grid-area:1/1;display:inline-flex;align-items:center;gap:10px;opacity:0;translate:0 10px;transition:opacity 180ms var(--ease),translate 180ms var(--ease)}
.send > span[data-pos="on"]{opacity:1;translate:0 0}
.send > span[data-pos="before"]{translate:0 -10px}
.send .icon{width:16px;height:16px}
.blk{display:inline-block;width:8px;height:15px;background:currentColor;animation:blink .8s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.send svg.tick path{fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:22;stroke-dashoffset:22}
.form[data-state="sending"] .send{cursor:progress;filter:saturate(.8)}
.form[data-state="sent"] .send{background:linear-gradient(135deg,#11809c,#0090ff);animation:pop 420ms var(--spring)}
.form[data-state="sent"] .send svg.tick path{stroke-dashoffset:0;transition:stroke-dashoffset 280ms var(--ease) 120ms}
.form[data-state="error"] .send{animation:shake 300ms var(--ease)}
@keyframes pop{from{scale:.96}}
@keyframes shake{0%,100%{translate:0}20%{translate:-5px}40%{translate:5px}60%{translate:-3px}80%{translate:3px}}
.status{margin-top:14px;min-height:22px;text-align:center;font:12px/1.6 var(--mono);color:var(--steel-dim)}
.status i{font-style:normal;color:var(--ok)}
.form[data-state="sent"] .status{color:var(--ok)}
.form[data-state="error"] .status{color:var(--err)}
.fine{margin-top:16px;font-size:13px;color:var(--steel-dim);text-align:center}
.fine a,.prose a,.foot-legal a{color:var(--steel);text-decoration:underline;text-decoration-color:var(--line-3);text-underline-offset:3px;transition:color .2s,text-decoration-color .2s}
.fine a:hover,.prose a:hover,.foot-legal a:hover{color:var(--violet-hi);text-decoration-color:var(--violet)}

/* ------------------------------------------------------------------ footer */
.foot{border-top:1px solid var(--line);padding:56px 0 40px;background:linear-gradient(180deg,var(--bg),#07080f)}
.foot-top{display:grid;gap:36px}
@media (min-width:860px){.foot-top{grid-template-columns:1.2fr 1fr 1fr}}
.foot p.tag{margin-top:14px;max-width:38ch;font-size:15px}
.foot h4{margin-bottom:14px;font:500 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--steel-dim)}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.foot ul a{display:inline-flex;min-height:32px;align-items:center;color:var(--steel);transition:color .2s}
.foot ul a:hover{color:var(--violet-hi)}
.foot-legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px;margin-top:48px;padding-top:22px;border-top:1px solid var(--line);
  font:500 12px/1.6 var(--mono);letter-spacing:.06em;color:var(--steel-dim)}

/* ------------------------------------------------------------------ inner pages */
.page-head{padding:clamp(64px,10vw,128px) 0 clamp(36px,5vw,56px);border-bottom:1px solid var(--line);
  background:radial-gradient(70% 120% at 85% 0%,rgba(var(--accent-rgb),.16),transparent 60%)}
.page-head h1{margin-top:20px;font-size:clamp(48px,8vw,104px)}
.page-head .lede{margin-top:22px}
.page-head .meta{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:28px;font:500 12px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--steel-dim)}
.prose{max-width:72ch;padding:clamp(48px,7vw,88px) 0 clamp(72px,10vw,128px)}
.prose > * + *{margin-top:1.15em}
.prose h2{margin-top:2.4em;font:700 clamp(32px,4vw,46px)/1 var(--display);text-transform:uppercase;letter-spacing:.01em}
.prose h2 + *{margin-top:.9em}
.prose > h2:first-child{margin-top:0}
.prose h3{margin-top:1.8em;font-size:19px;font-weight:600}
.prose strong{color:var(--text);font-weight:600}
.prose ul,.prose ol{padding-left:1.25em}
.prose li + li{margin-top:.45em}
.prose li::marker{color:var(--violet-hi)}
.prose code{padding:2px 6px;border-radius:6px;background:var(--plate);border:1px solid var(--line);font:13.5px/1.5 var(--mono);color:var(--pale);overflow-wrap:anywhere}
.prose pre{margin-top:1.4em;padding:20px 22px;border-radius:var(--r);background:var(--bg-2);border:1px solid var(--line);overflow-x:auto;font:13px/1.7 var(--mono);color:var(--steel)}
.prose pre code{padding:0;border:0;background:none;color:inherit;font:inherit;overflow-wrap:normal}
.prose table{width:100%;border-collapse:collapse;font-size:15px}
.prose th,.prose td{text-align:left;vertical-align:top;padding:12px 12px 12px 0;border-bottom:1px solid var(--line)}
.prose th{font:500 11px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--steel-dim)}
.prose td:first-child{white-space:nowrap;color:var(--text);font:13px/1.5 var(--mono)}
.callout{display:flex;gap:12px;align-items:flex-start;padding:18px 20px;border-radius:var(--r);border:1px solid rgba(var(--accent-rgb),.4);background:rgba(var(--accent-rgb),.08)}
.callout .icon{flex:none;width:20px;height:20px;margin-top:3px;color:var(--violet-hi)}
.table-scroll{overflow-x:auto}

.center-page{min-height:calc(100svh - var(--nav-h) - 260px);display:grid;align-content:center;padding:clamp(72px,12vw,140px) 0}
.center-page h1{margin-top:20px;font-size:clamp(56px,10vw,128px)}
.center-page .lede{margin-top:20px}
.center-page .hero-actions{margin-top:30px}
.code404{margin-bottom:22px;font:700 clamp(120px,22vw,260px)/.8 var(--display);color:transparent;-webkit-text-stroke:1.5px var(--line-3)}

/* ------------------------------------------------------------------ reveal (B&B scroll-reveal) */
.js .reveal{opacity:0;translate:0 26px;transition:opacity 560ms var(--ease),translate 560ms var(--ease);transition-delay:var(--rd,0ms)}
.js .reveal.in{opacity:1;translate:0 0}
.js [data-stagger] > :nth-child(2){--rd:60ms}.js [data-stagger] > :nth-child(3){--rd:120ms}.js [data-stagger] > :nth-child(4){--rd:180ms}
.js [data-stagger] > :nth-child(5){--rd:240ms}.js [data-stagger] > :nth-child(6){--rd:300ms}

/* hero entrance */
@media (prefers-reduced-motion:no-preference){
  .js .rise{animation:rise 900ms var(--ease) both;animation-delay:var(--hd,0ms)}
  .js .rise.d1{--hd:80ms}.js .rise.d2{--hd:180ms}.js .rise.d3{--hd:300ms}.js .rise.d4{--hd:420ms}
}
@keyframes rise{from{opacity:0;translate:0 30px}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto !important}
  .js .reveal{translate:0 0;transition:opacity 200ms ease;transition-delay:0s}
  .bars i,.lbl span{transition:none}
  .sheet,.menu:popover-open .sheet{clip-path:none;opacity:0;transition:opacity 160ms ease}
  .menu:popover-open .sheet{opacity:1;transition:opacity 200ms ease}
  @starting-style{.menu:popover-open .sheet{opacity:0}}
  .menu:popover-open .sheet a{transition:none}
  .vault{transform:none !important;transition:none}
  .box-door{transition:none}
  .chip span::before{clip-path:circle(150% at 50% 50%);transition:opacity 180ms ease}
  .send > span{translate:0 0 !important}
  .form[data-state] .send{animation:none}
  .blk{animation:none}
  .rule .n::before,.rule .lk .icon{transition:none}
  .rule::details-content{transition:none !important}
}
@media print{
  :root{--bg:#fff;--text:#000;--steel:#222;--steel-dim:#444}
  body{background:#fff;color:#222}
  .bar,.menu,.backdrop,.hero::before,.hero::after,.vault-wrap,.foot,.skip,.form,#arsenal::before{display:none !important}
  .js .reveal{opacity:1;translate:0 0}
  .hero{min-height:0;margin:0;padding:24px 0}
  .display,.prose h2,h1,h2,h3{color:#000}
  .hero h1 .cycle{color:#000;background:none}
  .prose pre,.prose code{background:#f4f4f4;color:#000;border-color:#ccc}
}