/* =========================================================
   coax.design — V1.8
   ========================================================= */

:root{
  --black:#000000;
  --offwhite:#F4F3EE;
  --grey-100:#141414;
  --grey-200:#1f1f1f;
  --grey-300:#3a3a3a;
  --grey-500:#7a7a7a;
  --grey-700:#b9b8b3;
  --line:rgba(244,243,238,.10);
  --line-strong:rgba(244,243,238,.20);

  --accent:#a78bfa;
  --accent-soft:rgba(167,139,250,.35);
  --accent-glow:rgba(167,139,250,.5);
  --accent-act:#22d3ee;
  --accent-pink:#f0abfc;
  --grad:linear-gradient(120deg,#a78bfa 0%,#22d3ee 50%,#f0abfc 100%);

  --f-display:"Unbounded", system-ui, sans-serif;
  --f-body:"Inter", system-ui, sans-serif;
  --f-mono:"Geist Mono","JetBrains Mono", ui-monospace, monospace;

  --ease:cubic-bezier(.22,1,.36,1);
  --ease-spring:cubic-bezier(.34,1.56,.64,1);

  --space-1:4px;
  --space-2:8px;
  --space-3:12px;
  --space-4:16px;
  --space-5:24px;
  --space-6:32px;
  --space-7:48px;
  --space-8:64px;
  --space-9:80px;
  --space-10:96px;

  --pad-x:clamp(20px,5vw,80px);
  --section-y:clamp(90px,13vh,170px);
  --wrap-max:1200px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--black);color:var(--offwhite);-webkit-font-smoothing:antialiased}
body{font-family:var(--f-body);background:var(--black);overflow-x:hidden;cursor:none}
body.is-loading{overflow:hidden;height:100vh}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none;transition:color .3s var(--ease)}
button{background:none;border:none;color:inherit;font:inherit;cursor:none}
em{font-style:normal}

.grad-text{
  background:var(--grad);
  background-size:220% 100%;
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  animation:gradShift 8s linear infinite;
}
@keyframes gradShift{to{background-position:-220% 0}}

/* CURSOR */
.cursor{position:fixed;inset:0;pointer-events:none;z-index:9999;mix-blend-mode:difference}
.cursor__ring,.cursor__dot{position:absolute;top:0;left:0;border-radius:50%;transform:translate(-50%,-50%)}
.cursor__ring{width:32px;height:32px;border:1px solid var(--offwhite);transition:width .3s var(--ease),height .3s var(--ease),border-color .3s}
.cursor__dot{width:4px;height:4px;background:var(--offwhite)}
.cursor.is-hover .cursor__ring{width:56px;height:56px;border-color:var(--accent)}
@media (hover:none),(pointer:coarse){.cursor{display:none} body,button{cursor:auto}}

/* GRAIN */
.grain{position:fixed;inset:-50%;z-index:9000;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 8s steps(6) infinite}
@keyframes grain{
  0%{transform:translate(0,0)}10%{transform:translate(-2%,-3%)}20%{transform:translate(-4%,2%)}
  30%{transform:translate(2%,-4%)}40%{transform:translate(-3%,3%)}50%{transform:translate(4%,1%)}
  60%{transform:translate(-1%,-2%)}70%{transform:translate(3%,-1%)}80%{transform:translate(-2%,4%)}
  90%{transform:translate(1%,2%)}100%{transform:translate(0,0)}}

/* PRELOADER */
.preloader{position:fixed;inset:0;z-index:9500;background:var(--black);display:grid;place-items:center;text-align:center}
.preloader__lines{position:absolute;display:grid;gap:var(--space-2);font-family:var(--f-display);font-weight:600;font-size:clamp(20px,3vw,38px)}
.preloader__line{opacity:0;transform:translateY(12px)}
.preloader__mark{opacity:0;transform:scale(.94)}

/* WORDMARK */
.wordmark{font-family:var(--f-display);font-weight:900;letter-spacing:-.035em;line-height:1;display:inline-flex;align-items:baseline;white-space:nowrap}
.wordmark__co{color:var(--offwhite);font-weight:900}
.wordmark__design{color:var(--grey-500);font-weight:400;letter-spacing:-.02em}
.wordmark--lg{font-size:clamp(48px,10vw,140px)}
.wordmark--sm{font-size:clamp(28px,4vw,44px)}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:8000;display:flex;justify-content:space-between;align-items:center;padding:var(--space-5) var(--pad-x);mix-blend-mode:difference}
.nav__brand .wordmark{font-size:22px}
.nav__links{display:flex;gap:var(--space-5);align-items:center;font-size:14px}
.nav__links a{opacity:.75}
.nav__links a:hover{opacity:1}
.sound-toggle{width:32px;height:32px;display:grid;place-items:center;border:1px solid var(--line-strong);border-radius:50%;opacity:.6;transition:opacity .3s,border-color .3s}
.sound-toggle:hover{opacity:1;border-color:var(--offwhite)}
.sound-toggle[aria-pressed="true"]{opacity:1;border-color:var(--accent)}
.sound-toggle[aria-pressed="true"] .sound-toggle__wave{stroke:var(--accent)}
@media(max-width:720px){.nav__links a:not(.btn){display:none}}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:.6em;font-family:var(--f-body);font-weight:500;font-size:14px;padding:12px 22px;border-radius:999px;border:1px solid var(--offwhite);transition:transform .4s var(--ease-spring),background .3s,color .3s,border-color .3s;will-change:transform}
.btn--solid{background:var(--offwhite);color:var(--black)}
.btn--solid:hover{background:transparent;color:var(--offwhite)}
.btn--ghost{background:transparent;color:var(--offwhite)}
.btn--ghost:hover{background:var(--offwhite);color:var(--black)}
.btn--lg{padding:16px 30px;font-size:16px}
.link-underline{position:relative;font-size:14px;opacity:.8}
.link-underline::after{content:"";position:absolute;left:0;bottom:-3px;width:100%;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.link-underline:hover::after{transform:scaleX(1)}

/* TYPE */
.kicker{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--grey-500);margin-bottom:var(--space-5)}
.display{font-family:var(--f-display);font-weight:600;font-size:clamp(30px,5.2vw,68px);line-height:1.05;letter-spacing:-.02em}
.display--xl{font-size:clamp(36px,7vw,104px)}
.display em{color:var(--grey-500)}
.lede{font-size:clamp(15px,1.4vw,19px);line-height:1.6;color:var(--grey-700);max-width:56ch;margin-top:var(--space-5)}
.wrap{max-width:var(--wrap-max);margin:0 auto;padding:0 var(--pad-x)}
section{position:relative;padding:var(--section-y) 0}

/* HERO */
.hero{min-height:100vh;min-height:100svh;display:flex;align-items:center;padding-top:var(--space-10);overflow:hidden}
.hero__bg{position:absolute;inset:0;pointer-events:none;z-index:0;background:
  radial-gradient(ellipse 55% 65% at 78% 42%, rgba(167,139,250,.20), transparent 60%),
  radial-gradient(ellipse 50% 50% at 12% 82%, rgba(34,211,238,.12), transparent 60%),
  radial-gradient(ellipse 40% 40% at 92% 90%, rgba(240,171,252,.08), transparent 60%);
}
.hero__bg::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(90deg,var(--line) 1px, transparent 1px);
  background-size:12.5% 100%;
  opacity:.55;
  -webkit-mask-image:linear-gradient(to bottom, transparent, #000 15%, #000 85%, transparent);
  mask-image:linear-gradient(to bottom, transparent, #000 15%, #000 85%, transparent);
}
.hero__grid{position:relative;z-index:1;width:100%;max-width:1400px;margin:0 auto;padding:0 var(--pad-x);display:grid;grid-template-columns:1.15fr .85fr;gap:var(--space-8);align-items:center}
.hero__copy{max-width:640px}
.hero__headline{font-family:var(--f-display);font-weight:800;font-size:clamp(34px,5.8vw,80px);line-height:1.06;letter-spacing:-.03em}
.hero__em{
  background:var(--grad);background-size:220% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:gradShift 8s linear infinite;
  font-style:normal;
}
.hero__sub{margin-top:var(--space-6);font-size:clamp(15px,1.4vw,19px);line-height:1.6;color:var(--grey-700);max-width:46ch}
.hero__actions{display:flex;gap:var(--space-5);align-items:center;margin-top:var(--space-7)}
.reveal{display:block;overflow:hidden}
.reveal>span{display:block;transform:translateY(110%)}
.hero__slot{aspect-ratio:1;width:100%;max-width:560px;justify-self:end;pointer-events:none}
.handoff{grid-column:1/-1;display:flex;gap:var(--space-5);align-items:center;margin-top:var(--space-9);font-family:var(--f-mono);font-size:12px;letter-spacing:.08em;color:var(--grey-500);flex-wrap:wrap}
.handoff__track{display:flex;gap:var(--space-3);align-items:center;flex-wrap:wrap}
.handoff__state{padding:6px 12px;border:1px solid var(--line);border-radius:999px;transition:all .5s var(--ease)}
.handoff__state.is-active{color:var(--offwhite);border-color:var(--offwhite)}
.handoff__state.is-active[data-state="2"]{border-color:var(--accent-act);color:var(--accent-act)}
.handoff__arrow{opacity:.4}
.hero__scrollhint{position:absolute;bottom:var(--space-6);left:var(--pad-x);display:flex;align-items:center;gap:var(--space-3);font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--grey-500);z-index:1}
.hero__scrollline{width:60px;height:1px;background:var(--line);position:relative;overflow:hidden}
.hero__scrollline::after{content:"";position:absolute;inset:0;background:var(--offwhite);transform:translateX(-100%);animation:scrollline 2.4s var(--ease) infinite}
@keyframes scrollline{0%{transform:translateX(-100%)}60%{transform:translateX(0)}100%{transform:translateX(100%)}}

/* Hero mobile adjustments: smaller type, more room for blob in the bottom */
@media(max-width:900px){
  .hero__grid{grid-template-columns:1fr;gap:var(--space-6)}
  .hero__slot{display:none}
  .hero__headline{font-size:clamp(28px,8vw,48px)}
  .hero__sub{font-size:15px;max-width:100%}
  .hero__actions{margin-top:var(--space-5);gap:var(--space-4)}
  .handoff{margin-top:var(--space-7);font-size:11px}
  .handoff__state{padding:5px 10px}
  .hero__scrollhint{bottom:var(--space-4)}
}

/* STORY */
.approvals{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:var(--space-3);margin-top:var(--space-8)}
.approval{border:1px solid var(--line);border-radius:12px;padding:var(--space-4);font-family:var(--f-mono);font-size:11px;color:var(--grey-500);display:flex;flex-direction:column;gap:var(--space-3);background:var(--grey-100);transition:border-color .4s}
.approval__bar{height:5px;background:var(--grey-300);border-radius:3px}
.approval--approved{border-color:var(--accent-act)}
.approval--approved .approval__state{color:var(--accent-act)}
.approvals__caption{margin-top:var(--space-5);font-family:var(--f-mono);font-size:12px;color:var(--grey-500)}
@media(max-width:720px){
  .approvals{grid-template-columns:repeat(2,1fr);gap:var(--space-2)}
  .approval{padding:var(--space-3);font-size:10px}
}

/* WHY */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-6);margin-top:var(--space-8)}
.stat__num{font-family:var(--f-display);font-weight:800;font-size:clamp(40px,6vw,84px);line-height:1}
.stat__unit{color:var(--grey-500)}
.stat__label{margin-top:var(--space-4);color:var(--grey-700);font-size:14px;line-height:1.55}
.chart{margin-top:var(--space-9);border-top:1px solid var(--line);padding-top:var(--space-6)}
#chart-svg{width:100%;height:220px}
.chart__line{fill:none;stroke-width:1.5;stroke-linecap:round}
.chart__line--adopt{stroke:url(#iridLine)}
.chart__line--trust{stroke:var(--grey-500)}
.chart__legend{display:flex;gap:var(--space-5);margin-top:var(--space-4);font-family:var(--f-mono);font-size:11px;color:var(--grey-500)}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:7px}
.dot--irid{background:var(--grad);background-size:200% 100%}
.dot--grey{background:var(--grey-500)}
@media(max-width:720px){.stats{grid-template-columns:1fr}}

/* BINARY TRAP — now horizontal on mobile too */
.trap{background:var(--black);padding:0}
.trap__pin{
  height:100vh;
  height:100svh;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  justify-content:center;
  position:relative;
}
.trap__track{display:flex;width:300vw;height:100%;will-change:transform}
.trap__panel{width:100vw;height:100%;display:flex;flex-direction:column;justify-content:center;padding:0 var(--pad-x);max-width:900px;margin:0 auto}
.trap__title{font-family:var(--f-display);font-weight:800;font-size:clamp(40px,7vw,110px);line-height:.98;letter-spacing:-.03em}
.trap__title--big{font-size:clamp(52px,9vw,150px)}
.trap__title em{color:var(--grey-500)}
.trap__desc{margin-top:var(--space-5);color:var(--grey-700);font-size:clamp(15px,1.4vw,19px);max-width:44ch;line-height:1.55}
.trap__panel--mid .label--irid{
  background:var(--grad);background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.trap__viz{margin-top:var(--space-6);display:flex;gap:var(--space-3);align-items:flex-end;height:60px}
.trap__viz--locked .bar{width:56px;height:8px;background:var(--grey-300);border-radius:3px;overflow:hidden}
.trap__viz--locked .bar span{display:block;height:100%;width:0;background:var(--grey-500)}
.trap__viz--ladder{align-items:center}
.rung{width:64px;height:6px;background:var(--grey-300);border-radius:3px;transition:background .4s}
.rung.is-on{background:var(--grad);background-size:200% 100%}
.trap__viz--loose{position:relative;width:180px}
.spark{position:absolute;width:10px;height:10px;border-radius:50%;background:var(--offwhite)}
.trap__dial{position:absolute;bottom:var(--space-7);left:var(--pad-x);right:var(--pad-x)}
.trap__dial-track{height:1px;background:var(--line);position:relative}
.trap__dial-marker{position:absolute;top:-4px;left:0;width:8px;height:8px;border-radius:50%;background:var(--grad);background-size:200% 100%;box-shadow:0 0 12px var(--accent-glow)}
.trap__dial-labels{display:flex;justify-content:space-between;margin-top:var(--space-4);font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--grey-500)}

/* Mobile tweaks for the trap (still horizontal, just scaled type) */
@media(max-width:900px){
  .trap__panel{padding:0 var(--pad-x)}
  .trap__title{font-size:clamp(34px,9vw,60px)}
  .trap__title--big{font-size:clamp(44px,12vw,80px)}
  .trap__desc{font-size:14px;max-width:34ch}
  .trap__viz{height:44px}
  .trap__viz--locked .bar{width:40px;height:6px}
  .rung{width:44px;height:5px}
  .trap__dial{bottom:var(--space-6)}
  .trap__dial-labels{font-size:10px}
}

/* DAYS */
.roadmap{list-style:none;margin-top:var(--space-9);position:relative;display:grid;gap:var(--space-8);padding-left:var(--space-6)}
.roadmap__line{position:absolute;left:6px;top:0;bottom:0;width:1px;background:var(--line)}
.roadmap__line span{position:absolute;top:0;left:0;width:100%;height:0;background:var(--grad);background-size:100% 200%}
.roadmap__item{position:relative}
.roadmap__item::before{content:"";position:absolute;left:calc(-1 * var(--space-6) - 1px);top:6px;width:13px;height:13px;border-radius:50%;border:1px solid var(--grey-500);background:var(--black);transition:all .5s var(--ease)}
.roadmap__item.is-on::before{border-color:transparent;background:var(--accent);box-shadow:0 0 14px var(--accent-glow)}
.roadmap__day{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--grey-500)}
.roadmap__item h4{font-family:var(--f-display);font-weight:600;font-size:clamp(22px,2.4vw,34px);margin-top:var(--space-3)}
.roadmap__item p{color:var(--grey-700);margin-top:var(--space-3);max-width:52ch;font-size:15px;line-height:1.6}

/* TOOLS */
.tools{border-top:1px solid var(--line)}
.tools__grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-8)}
.tools__list{list-style:none;display:flex;flex-wrap:wrap;gap:var(--space-3)}
.tools__list li{font-family:var(--f-mono);font-size:13px;padding:9px 14px;border:1px solid var(--line);border-radius:8px;color:var(--grey-700);transition:border-color .3s}
.tools__list li:hover{border-color:var(--accent-soft);color:var(--offwhite)}
.tools__list .muted{color:var(--grey-500)}
@media(max-width:720px){.tools__grid{grid-template-columns:1fr}}

/* CLOSE */
.close{border-top:1px solid var(--line);overflow:hidden}
.close::before{
  content:"";position:absolute;left:50%;bottom:-40%;width:120%;height:80%;transform:translateX(-50%);
  background:radial-gradient(ellipse 45% 55% at 50% 50%, rgba(167,139,250,.14), transparent 65%);
  pointer-events:none;z-index:0;
}
.close > .wrap{position:relative;z-index:1}
.close__actions{display:flex;gap:var(--space-5);align-items:center;margin-top:var(--space-7);flex-wrap:wrap}
.status{display:flex;align-items:center;gap:var(--space-3);margin-top:var(--space-8);font-family:var(--f-mono);font-size:12px;color:var(--grey-500);letter-spacing:.08em;flex-wrap:wrap}
.status__text{color:var(--offwhite)}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--grad);background-size:200% 100%;position:relative}
.pulse::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:1px solid var(--accent);opacity:.5;animation:pulse 2s var(--ease) infinite}
@keyframes pulse{0%{transform:scale(.6);opacity:.7}100%{transform:scale(1.8);opacity:0}}

/* FOOTER */
.footer{display:flex;justify-content:space-between;align-items:flex-end;padding:var(--space-8) var(--pad-x);border-top:1px solid var(--line);gap:var(--space-5);flex-wrap:wrap}
.footer__sig{font-family:var(--f-mono);font-size:12px;color:var(--grey-500)}

/* FOCUS */
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

/* AGENT LAYER */
.agent-layer{position:fixed;inset:0;pointer-events:none;z-index:4000}
#agent-canvas{width:100%;height:100%;display:block}

.agent-bubble{
  position:fixed;top:0;left:0;z-index:4100;
  max-width:260px;padding:12px 16px;
  background:rgba(18,18,18,.92);
  border:1px solid var(--accent-soft);
  border-radius:14px;
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  font-family:var(--f-body);font-size:13px;line-height:1.45;color:var(--offwhite);
  opacity:0;pointer-events:auto;
  transition:opacity .5s var(--ease), transform .8s var(--ease-spring);
  will-change:transform,opacity;
}
.agent-bubble::before{
  content:"";position:absolute;left:-5px;top:50%;
  width:9px;height:9px;transform:translateY(-50%) rotate(45deg);
  background:rgba(18,18,18,.92);
  border-left:1px solid var(--accent-soft);
  border-bottom:1px solid var(--accent-soft);
}
.agent-bubble.is-left::before{
  left:auto;right:-5px;transform:translateY(-50%) rotate(-135deg);
  border-left:none;border-bottom:none;
  border-right:1px solid var(--accent-soft);
  border-top:1px solid var(--accent-soft);
}
.agent-bubble.is-below::before{
  left:50%;right:auto;top:100%;
  transform:translate(-50%,-50%) rotate(45deg);
  border-left:none;
  border-top:none;
  border-right:1px solid var(--accent-soft);
  border-bottom:1px solid var(--accent-soft);
}
.agent-bubble.is-visible{opacity:1}
.agent-bubble__text{display:block}

/* Mobile bubble: pinned above the blob, JS positions it */
@media(max-width:720px){
  .agent-bubble{
    max-width:min(260px, calc(100vw - 40px));
    font-size:13px;
  }
}

/* REDUCED MOTION */
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition-duration:.001ms !important}
  .grain,.hero__bg::after{display:none}
  .reveal>span{transform:none !important}
  .hero__scrollline::after{display:none}
  .trap__pin{height:auto}
  .trap__track{display:block;width:100%;transform:none !important}
  .trap__panel{width:100%;height:auto;padding:var(--space-9) var(--pad-x)}
  .trap__dial{position:static;margin:var(--space-7) var(--pad-x)}
  .agent-bubble{transition:opacity .001ms}
}