/* ─────────────────────────────────────────────
   ASQUARE · mineral-light design system
   bg #F3F6FB · ink #0B1A2E · marine #0F5FD0
   Shared by index.html · work.html · agents.html
────────────────────────────────────────────── */
:root{
  --bg:        #F3F6FB;
  --surface:   #FCFDFF;
  --ink:       #0B1A2E;
  --muted:     #5A677A;
  --accent:    #0F5FD0;
  --accent-dk: #0A45A0;
  --tint:      #E4EDFB;
  --line:      #D6DFEC;
  --radius:    18px;
  --ease:      cubic-bezier(.22,.9,.28,1);
  --font-d:    "Bricolage Grotesque", sans-serif;
  --font-s:    "Instrument Serif", serif;
  --font-m:    "Fragment Mono", monospace;
}

*{margin:0;padding:0;box-sizing:border-box}
/* the `hidden` attribute must always win. Any component that sets
   display:flex/grid on its own class would otherwise silently override
   it and render while marked hidden. */
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-d);
  font-weight:400;
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.is-locked{overflow:hidden}

/* fine paper grain */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:radial-gradient(var(--line) .5px, transparent .5px);
  background-size:26px 26px;opacity:.35;
}
main,header,footer{position:relative;z-index:1}

h1,h2,h3{font-weight:600;letter-spacing:-.02em;line-height:1.08}
h2{font-size:clamp(1.9rem,4.2vw,3.1rem)}
h3{font-size:1.15rem;font-weight:600}
em{font-family:var(--font-s);font-style:italic;font-weight:400;color:var(--accent);letter-spacing:0}
.mono{font-family:var(--font-m);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}

/* visually hidden but screen-reader available */
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

/* ── eyebrow ── */
.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-family:var(--font-m);font-size:.72rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted);margin-bottom:1.1rem;
}
.eyebrow__tick{
  width:18px;height:1px;background:var(--accent);position:relative;display:inline-block;
}
.eyebrow__tick::after{
  content:"";position:absolute;right:0;top:-2px;width:5px;height:5px;
  border-radius:50%;background:var(--accent);
}
.eyebrow--light{color:#BFCFEE}
.eyebrow--light .eyebrow__tick,
.eyebrow--light .eyebrow__tick::after{background:#7FACF0}

/* ── buttons ── */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  padding:.85rem 1.5rem;border-radius:999px;
  font-family:var(--font-d);font-weight:500;font-size:.92rem;
  text-decoration:none;letter-spacing:.01em;cursor:pointer;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease),
             background .35s var(--ease), border-color .35s var(--ease);
  will-change:transform;
}
.btn--sm{padding:.6rem 1.2rem;font-size:.85rem}
.btn--solid{
  background:var(--ink);color:#F2F6FD;border:1px solid var(--ink);
  box-shadow:0 1px 0 rgba(11,26,46,.25), inset 0 1px 0 rgba(255,255,255,.08);
}
.btn--solid:hover{
  background:var(--accent-dk);border-color:var(--accent-dk);transform:translateY(-2px);
  box-shadow:0 10px 24px -10px rgba(10,69,160,.55);
}
.btn--ghost{
  border:1px solid var(--line);color:var(--ink);background:transparent;
}
.btn--ghost:hover{border-color:var(--accent);transform:translateY(-2px);background:var(--surface)}
.btn--invert{background:#F2F6FD;color:var(--ink);border:1px solid #F2F6FD}
.btn--invert:hover{transform:translateY(-2px);box-shadow:0 12px 28px -12px rgba(0,0,0,.5)}

/* dot that stretches into a dash on hover */
.btn__dot{
  width:6px;height:6px;border-radius:99px;background:currentColor;opacity:.85;
  transition:width .35s var(--ease);
}
.btn:hover .btn__dot{width:16px}
/* arrow nudges */
.btn__arrow{display:inline-block;transition:transform .35s var(--ease)}
.btn:hover .btn__arrow{transform:translateX(5px)}

/* text link with a sliding rule */
.link-more{
  display:inline-flex;align-items:center;gap:.5rem;
  color:var(--accent);text-decoration:none;font-weight:500;font-size:.94rem;
  position:relative;
}
.link-more::after{
  content:"";position:absolute;left:0;bottom:-4px;width:100%;height:1px;
  background:var(--accent);transform:scaleX(0);transform-origin:right;
  transition:transform .35s var(--ease);
}
.link-more:hover::after{transform:scaleX(1);transform-origin:left}
.link-more span:last-child{transition:transform .35s var(--ease)}
.link-more:hover span:last-child{transform:translateX(5px)}

/* ── nav ── */
.nav{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:1.1rem clamp(1.2rem,5vw,4rem);
  background:color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s;
}
.nav.is-scrolled{border-bottom-color:var(--line)}
.nav__brand{
  display:flex;align-items:center;gap:.55rem;
  font-weight:700;font-size:1.15rem;letter-spacing:-.02em;
  color:var(--ink);text-decoration:none;
}
.brand-mark{
  width:26px;height:26px;flex:none;display:inline-block;
  object-fit:contain;
  transition:transform .5s var(--ease);
}
.nav__brand:hover .brand-mark{transform:scale(1.09) rotate(-4deg)}
.footer__brand .brand-mark{width:22px;height:22px}
.nav__links{display:flex;gap:2rem}
.nav__links a{
  color:var(--muted);text-decoration:none;font-size:.9rem;font-weight:500;
  position:relative;transition:color .25s;
}
.nav__links a::after{
  content:"";position:absolute;left:0;bottom:-5px;width:100%;height:1px;
  background:var(--accent);transform:scaleX(0);transform-origin:right;
  transition:transform .35s var(--ease);
}
.nav__links a:hover{color:var(--ink)}
.nav__links a:hover::after{transform:scaleX(1);transform-origin:left}
.nav__links a[aria-current="page"]{color:var(--ink)}
.nav__links a[aria-current="page"]::after{transform:scaleX(1);transform-origin:left}
.nav__burger{display:none;background:none;border:0;cursor:pointer;padding:.4rem}
.nav__burger span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;transition:.3s var(--ease)}

/* mobile menu — hidden by default at every width; only the
   burger (which itself only exists ≤820px) can reveal it. */
.mobile-menu{
  display:none;
  position:fixed;inset:64px 0 auto 0;z-index:49;background:var(--surface);
  border-bottom:1px solid var(--line);padding:1.2rem clamp(1.2rem,5vw,4rem);
  flex-direction:column;gap:1rem;
  box-shadow:0 24px 48px -32px rgba(11,26,46,.4);
}
.mobile-menu.is-open{display:flex}
.mobile-menu[hidden]{display:none}
.mobile-menu a{color:var(--ink);text-decoration:none;font-weight:500}
.mobile-menu__cta{color:var(--accent)!important;font-weight:600}

/* ── sections ── */
.section{padding:clamp(4rem,8vw,6.5rem) clamp(1.2rem,5vw,4rem);max-width:1180px;margin:0 auto}
.section--tint{
  max-width:none;background:var(--tint);
  border-block:1px solid var(--line);
}
.section--tint > *{max-width:1180px;margin-inline:auto}
.section__head{margin-bottom:3rem}
.section__head--split{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:1.5rem;flex-wrap:wrap;
}

/* ── page header (sub-pages) ── */
.page-head{
  padding:clamp(3rem,7vw,5rem) clamp(1.2rem,5vw,4rem) clamp(2rem,4vw,3rem);
  max-width:1180px;margin:0 auto;
}
.page-head h1{font-size:clamp(2.3rem,5.4vw,4rem);font-weight:650;letter-spacing:-.03em;line-height:1.05}
.page-head__lede{color:var(--muted);max-width:52ch;margin-top:1.2rem;font-size:1.03rem}
.page-head__meta{
  display:flex;gap:1.6rem;flex-wrap:wrap;margin-top:2rem;
  padding-top:1.4rem;border-top:1px dashed var(--line);
}
.page-head__meta div{display:grid;gap:.15rem}
.page-head__meta b{font-size:1.35rem;font-weight:650;letter-spacing:-.02em}

/* ── generic card ── */
.card{
  position:relative;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:1.8rem 1.6rem 1.4rem;
  display:flex;flex-direction:column;gap:.7rem;
  transition:transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s var(--ease);
}
.card::before,.card::after{
  content:"";position:absolute;width:10px;height:10px;
  border:1px solid var(--accent);opacity:0;transition:opacity .4s, transform .4s var(--ease);
}
.card::before{top:10px;left:10px;border-right:0;border-bottom:0;transform:translate(4px,4px)}
.card::after{bottom:10px;right:10px;border-left:0;border-top:0;transform:translate(-4px,-4px)}
.card:hover{transform:translateY(-6px);border-color:#C4D2EC;box-shadow:0 22px 44px -28px rgba(11,26,46,.3)}
.card:hover::before,.card:hover::after{opacity:1;transform:translate(0,0)}
.card__glyph{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:var(--tint);color:var(--accent);font-size:1.15rem;
  transition:background .4s, color .4s, transform .5s var(--ease);
}
.card:hover .card__glyph{background:var(--accent);color:#fff;transform:rotate(-8deg) scale(1.05)}
.card p{color:var(--muted);font-size:.94rem}
.card__foot{margin-top:auto;padding-top:.9rem;border-top:1px dashed var(--line)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.1rem}

/* ─────────────────────────────────────────────
   WORK · project cards
────────────────────────────────────────────── */
.work-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.4rem;
}
.work-grid--preview{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}

.project{
  display:flex;flex-direction:column;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;text-decoration:none;color:inherit;
  transition:transform .5s var(--ease), box-shadow .5s var(--ease), border-color .5s var(--ease);
}
.project:hover{transform:translateY(-6px);border-color:#C4D2EC;box-shadow:0 26px 52px -30px rgba(11,26,46,.32)}

.project__shot{
  position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--tint);
  border-bottom:1px solid var(--line);
}
.project__shot img{
  width:100%;height:100%;object-fit:cover;object-position:top center;display:block;
  transition:transform .8s var(--ease), filter .6s var(--ease);
  filter:saturate(.92);
}
.project:hover .project__shot img{transform:scale(1.045);filter:saturate(1.05)}

/* thin marine sweep on hover */
.project__shot::after{
  content:"";position:absolute;inset:auto 0 0 0;height:2px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease);
}
.project:hover .project__shot::after{transform:scaleX(1)}

.project__chip{
  position:absolute;top:.75rem;left:.75rem;z-index:2;
  padding:.3rem .6rem;border-radius:999px;
  background:color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter:blur(8px);border:1px solid var(--line);
  font-family:var(--font-m);font-size:.63rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink);
}

.project__body{
  padding:1.1rem 1.2rem 1.2rem;display:flex;flex-direction:column;gap:.35rem;flex:1;
}
.project__name{font-size:1.05rem;font-weight:600;letter-spacing:-.015em}
.project__foot{
  margin-top:auto;padding-top:.9rem;display:flex;align-items:center;
  justify-content:space-between;gap:.6rem;
}
.project__cta{
  font-family:var(--font-m);font-size:.68rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--accent);
  display:inline-flex;align-items:center;gap:.4rem;
}
.project__cta i{font-style:normal;transition:transform .35s var(--ease)}
.project:hover .project__cta i{transform:translateX(4px)}
.project--soon .project__cta{color:var(--muted)}

/* ─────────────────────────────────────────────
   PLATFORMS · multi-app software builds
   Deliberately ink-dark: a screenshot sells a website,
   but scale sells a platform, so these cards lead with
   the number and read as a different class of work.
────────────────────────────────────────────── */
.platform-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:1.2rem;
}

.platform{
  position:relative;text-align:left;width:100%;
  background:var(--ink);color:#EDF3FC;
  border:1px solid var(--ink);border-radius:var(--radius);
  padding:1.5rem 1.4rem 1.3rem;
  display:flex;flex-direction:column;gap:.85rem;cursor:pointer;
  font-family:inherit;text-decoration:none;overflow:hidden;
  transition:transform .45s var(--ease), box-shadow .45s var(--ease);
}
/* a quiet marine glow that wakes on hover */
.platform::before{
  content:"";position:absolute;inset:auto -30% -60% -30%;height:150%;
  background:radial-gradient(circle at 50% 100%, rgba(15,95,208,.5), transparent 60%);
  opacity:.35;transition:opacity .5s var(--ease);pointer-events:none;
}
.platform:hover{transform:translateY(-6px);box-shadow:0 26px 52px -28px rgba(11,26,46,.6)}
.platform:hover::before{opacity:.75}
.platform > *{position:relative;z-index:1}

/* the product's own interface, sitting in the top of the card */
.platform--rig{padding-top:1.4rem}
.platform__rig{display:block;margin-bottom:1.15rem}
.platform__rig .screenpane{
  transition:transform .55s var(--ease), box-shadow .55s var(--ease);
}
.platform:hover .platform__rig .screenpane{
  transform:translateY(-3px);
  box-shadow:0 24px 44px -26px rgba(0,0,0,.55);
}

.platform__top{display:flex;align-items:center;justify-content:space-between;gap:.75rem}
.platform__sector{
  font-family:var(--font-m);font-size:.63rem;letter-spacing:.09em;
  text-transform:uppercase;color:#8A9CBC;
}
.platform__status{
  display:inline-flex;align-items:center;gap:.4rem;
  font-family:var(--font-m);font-size:.63rem;letter-spacing:.08em;
  text-transform:uppercase;color:#BFCFEE;white-space:nowrap;
}
.platform__status i{width:6px;height:6px;border-radius:50%;background:currentColor;flex:none}
.platform__status--live{color:#7FB4F5}
.platform__status--live i{animation:pulse 2.2s infinite}
.platform__status--development{color:#D6B06A}
.platform__status--prototype{color:#8A9CBC}

.platform__metric{
  font-size:clamp(1.5rem,2.6vw,1.85rem);font-weight:650;letter-spacing:-.025em;
  line-height:1.1;color:#F4F8FE;
}
.platform__name{
  font-size:.98rem;font-weight:600;letter-spacing:-.01em;color:#7FB4F5;
  margin-top:-.4rem;
}
.platform__summary{color:#9FACC6;font-size:.9rem;line-height:1.55}

.platform .tag{background:rgba(127,180,245,.14);color:#BFCFEE}

.platform__foot{
  margin-top:auto;padding-top:.95rem;border-top:1px dashed rgba(237,243,252,.18);
  display:flex;align-items:center;justify-content:space-between;gap:.6rem;
}
.platform__scale{
  font-family:var(--font-m);font-size:.65rem;letter-spacing:.06em;
  text-transform:uppercase;color:#8A9CBC;
}
.platform__cta{
  display:inline-flex;align-items:center;gap:.45rem;
  font-family:var(--font-m);font-size:.66rem;letter-spacing:.08em;
  text-transform:uppercase;color:#7FB4F5;
}
.platform__cta i{font-style:normal;transition:transform .35s var(--ease)}
.platform:hover .platform__cta i{transform:translateX(4px)}

/* ── tier switch (Platforms | Websites) ── */
.tier{
  display:inline-flex;padding:4px;border-radius:999px;
  background:var(--surface);border:1px solid var(--line);
}
.tier__btn{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.55rem 1.1rem;border:0;border-radius:999px;cursor:pointer;
  background:transparent;color:var(--muted);
  font-family:var(--font-d);font-size:.88rem;font-weight:500;
  transition:all .35s var(--ease);
}
.tier__btn:hover{color:var(--ink)}
.tier__btn.is-active{background:var(--ink);color:#F2F6FD}
.tier__btn span{
  font-family:var(--font-m);font-size:.66rem;opacity:.65;
}

/* ── platform detail drawer extras ── */
.spec{
  border-top:1px dashed var(--line);padding-top:.8rem;
  display:grid;gap:.4rem;
}
.spec:first-child{border-top:0;padding-top:0}
.spec__label{
  font-family:var(--font-m);font-size:.64rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--accent);
}
.spec ul{list-style:none;display:grid;gap:.3rem}
.spec li{font-size:.9rem;color:var(--muted);line-height:1.5;padding-left:.9rem;position:relative}
.spec li::before{content:"·";position:absolute;left:.2rem;color:var(--accent)}

.feat{display:grid;gap:.9rem}
.feat__item{display:grid;gap:.2rem}
.feat__item b{font-size:.94rem;font-weight:600;display:flex;gap:.6rem;align-items:baseline}
.feat__no{
  font-family:var(--font-m);font-size:.66rem;color:var(--accent);flex:none;
}
.feat__item p{font-size:.89rem;color:var(--muted);line-height:1.5}

/* the architecture chain */
.flow{display:flex;flex-wrap:wrap;gap:.4rem;align-items:center}
.flow__node{
  padding:.35rem .7rem;border-radius:8px;background:var(--tint);
  font-size:.82rem;color:var(--accent-dk);
}
.flow__arrow{color:var(--muted);font-size:.75rem}
.flow--branch .flow__node{background:transparent;border:1px dashed var(--line);color:var(--muted)}

/* ── filter bar ── */
.filters{
  display:flex;gap:.5rem;flex-wrap:wrap;align-items:center;
  margin-bottom:2rem;
}
.filter{
  padding:.5rem 1rem;border-radius:999px;border:1px solid var(--line);
  background:var(--surface);color:var(--muted);cursor:pointer;
  font-family:var(--font-d);font-size:.85rem;font-weight:500;
  transition:all .3s var(--ease);
}
.filter:hover{border-color:var(--accent);color:var(--ink)}
.filter.is-active{background:var(--ink);border-color:var(--ink);color:#F2F6FD}
.filter__count{
  font-family:var(--font-m);font-size:.68rem;opacity:.6;margin-left:.35rem;
}

/* fade/scale as items filter in and out */
.is-filtered-out{display:none}
.filter-enter{animation:filterIn .45s var(--ease) both}
@keyframes filterIn{from{opacity:0;transform:translateY(10px) scale(.985)}to{opacity:1;transform:none}}

.empty-state{
  padding:3rem 1rem;text-align:center;color:var(--muted);
  border:1px dashed var(--line);border-radius:var(--radius);
}

/* on a phone the sector chips would stack six rows deep and push the grid
   off screen — scroll them sideways instead (a scroll container cannot
   widen the page, so this stays overflow-safe) */
@media (max-width:640px){
  .filters{
    flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;
    -webkit-overflow-scrolling:touch;
    padding-bottom:.2rem;margin-inline:calc(clamp(1.2rem,5vw,4rem) * -1);
    padding-inline:clamp(1.2rem,5vw,4rem);
    mask-image:linear-gradient(90deg,#000 88%,transparent);
  }
  .filters::-webkit-scrollbar{display:none}
  .filter{flex:none}
}

/* ─────────────────────────────────────────────
   AGENTS · roster cards
────────────────────────────────────────────── */
.agent-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.2rem;
}

.agent{
  position:relative;text-align:left;width:100%;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.5rem 1.4rem 1.3rem;
  display:flex;flex-direction:column;gap:.75rem;cursor:pointer;
  font-family:inherit;color:inherit;text-decoration:none;
  transition:transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s var(--ease);
}
.agent:hover{transform:translateY(-5px);border-color:#C4D2EC;box-shadow:0 22px 44px -28px rgba(11,26,46,.3)}
.agent--soon{background:transparent;border-style:dashed;cursor:default}
.agent--soon:hover{transform:none;box-shadow:none;border-color:var(--line)}

.agent__top{display:flex;align-items:center;gap:.85rem}
.agent__mono{
  width:46px;height:46px;flex:none;border-radius:14px;display:grid;place-items:center;
  background:var(--tint);color:var(--accent);
  font-size:1.15rem;font-weight:650;letter-spacing:-.02em;line-height:1;
  transition:background .4s, color .4s, transform .5s var(--ease);
}
.agent:not(.agent--soon):hover .agent__mono{background:var(--accent);color:#fff;transform:rotate(-6deg)}
.agent__id{display:grid;gap:.1rem;min-width:0}
.agent__name{font-size:1.05rem;font-weight:600;letter-spacing:-.015em}
.agent__role{
  font-family:var(--font-m);font-size:.66rem;letter-spacing:.07em;text-transform:uppercase;
  color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.agent__desc{color:var(--muted);font-size:.9rem;line-height:1.55}

/* live equaliser bars — echoes the hero waveform */
.agent__eq{display:flex;align-items:flex-end;gap:3px;height:14px}
.agent__eq i{
  width:3px;border-radius:2px;background:var(--accent);opacity:.35;
  height:4px;transition:opacity .35s;
}
.agent:not(.agent--soon):hover .agent__eq i{opacity:.95;animation:eq 1.05s ease-in-out infinite}
.agent__eq i:nth-child(1){animation-delay:0s}
.agent__eq i:nth-child(2){animation-delay:.12s}
.agent__eq i:nth-child(3){animation-delay:.24s}
.agent__eq i:nth-child(4){animation-delay:.36s}
.agent__eq i:nth-child(5){animation-delay:.48s}
@keyframes eq{0%,100%{height:4px}50%{height:14px}}

.tags{display:flex;gap:.4rem;flex-wrap:wrap}
.tag{
  padding:.22rem .55rem;border-radius:999px;background:var(--tint);
  border:1px solid transparent;
  font-family:var(--font-m);font-size:.62rem;letter-spacing:.06em;
  text-transform:uppercase;color:var(--accent-dk);
}
.tag--plain{background:transparent;border-color:var(--line);color:var(--muted)}

.agent__foot{
  margin-top:auto;padding-top:.9rem;border-top:1px dashed var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:.6rem;
}
.agent__talk{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--font-m);font-size:.68rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--accent);
}
.agent__talk i{font-style:normal;transition:transform .35s var(--ease)}
.agent:not(.agent--soon):hover .agent__talk i{transform:translateX(4px)}

/* ── agent detail drawer ── */
.drawer-scrim{
  position:fixed;inset:0;z-index:80;background:rgba(11,26,46,.42);
  backdrop-filter:blur(3px);opacity:0;pointer-events:none;
  transition:opacity .4s var(--ease);
}
.drawer-scrim.is-open{opacity:1;pointer-events:auto}
.drawer{
  position:fixed;top:0;right:0;bottom:0;z-index:81;
  width:min(460px,100%);background:var(--surface);
  border-left:1px solid var(--line);
  transform:translateX(102%);transition:transform .5s var(--ease);
  display:flex;flex-direction:column;overflow-y:auto;
  box-shadow:-30px 0 80px -50px rgba(11,26,46,.6);
}
.drawer.is-open{transform:none}
.drawer__head{
  padding:1.6rem 1.6rem 1.2rem;border-bottom:1px solid var(--line);
  display:flex;gap:1rem;align-items:flex-start;position:sticky;top:0;
  background:var(--surface);z-index:2;
}
.drawer__close{
  margin-left:auto;flex:none;width:34px;height:34px;border-radius:50%;
  border:1px solid var(--line);background:var(--bg);cursor:pointer;
  color:var(--ink);font-size:1rem;line-height:1;display:grid;place-items:center;
  transition:all .3s var(--ease);
}
.drawer__close:hover{background:var(--ink);color:#F2F6FD;border-color:var(--ink);transform:rotate(90deg)}
.drawer__body{padding:1.6rem;display:grid;gap:1.6rem;align-content:start}
.drawer__block h4{
  font-family:var(--font-m);font-size:.68rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);font-weight:400;margin-bottom:.7rem;
}
.drawer__list{list-style:none;display:grid;gap:.55rem}
.drawer__list li{display:flex;gap:.6rem;align-items:baseline;font-size:.94rem}
.drawer__list .mono{color:var(--accent);flex:none}
.hint{
  padding:.7rem .9rem;border-radius:12px;background:var(--tint);
  font-size:.9rem;line-height:1.5;border-bottom-left-radius:4px;
}
.drawer__foot{
  margin-top:auto;padding:1.3rem 1.6rem;border-top:1px solid var(--line);
  display:flex;gap:.7rem;flex-wrap:wrap;background:var(--bg);
}
.drawer__ref{
  font-family:var(--font-m);font-size:.62rem;color:var(--muted);
  word-break:break-all;padding:0 1.6rem 1.2rem;
}

/* ─────────────────────────────────────────────
   LIVE CALL overlay (ElevenLabs widget host)
────────────────────────────────────────────── */
/* three stacked layers: scrim (9000) · widget (9100) · chrome (9200) */
.call-scrim{
  position:fixed;inset:0;z-index:9000;
  background:rgba(8,18,34,.72);backdrop-filter:blur(6px);
  animation:scrimIn .35s var(--ease) both;
}
@keyframes scrimIn{from{opacity:0}to{opacity:1}}

/* The widget's own .overlay is absolutely positioned, so the host has to be a
   fixed, full-viewport containing block — otherwise the sheet lands at the
   bottom of the document instead of on screen. Clicks pass through to the
   scrim except on the sheet itself (pinned in asquare-voice.js). */
elevenlabs-convai{
  position:fixed;inset:0;z-index:9100;pointer-events:none;
}

.call-bar{
  position:fixed;inset:0;z-index:9200;pointer-events:none;color:#EDF3FC;
}
.call-bar__head{
  position:absolute;top:0;left:0;right:0;
  display:flex;align-items:center;gap:.85rem;
  padding:1rem clamp(1.2rem,5vw,2.5rem);
}
.call-bar__mono{
  width:40px;height:40px;flex:none;border-radius:13px;display:grid;place-items:center;
  background:rgba(127,180,245,.16);color:#7FB4F5;
  font-size:1.05rem;font-weight:650;line-height:1;
  border:1px solid rgba(127,180,245,.3);
}
.call-bar__id{display:grid;gap:.1rem;min-width:0}
.call-bar__id b{font-size:1rem;font-weight:600;letter-spacing:-.015em}
.call-bar__id .mono{color:#9FACC6;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.call-bar__end{
  margin-left:auto;flex:none;pointer-events:auto;
  padding:.55rem 1.1rem;border-radius:999px;cursor:pointer;
  background:rgba(8,18,34,.55);border:1px solid rgba(237,243,252,.3);color:#EDF3FC;
  font-family:var(--font-d);font-size:.85rem;font-weight:500;
  backdrop-filter:blur(6px);
  transition:all .3s var(--ease);
}
.call-bar__end:hover{background:#C0463A;border-color:#C0463A}
.call-bar__hint{
  position:absolute;bottom:1.2rem;left:0;right:0;text-align:center;color:#7E8AA4;
}

@media (max-width:560px){
  .call-bar__id .mono{display:none}
}

/* ── CTA band ── */
.cta-band{
  background:var(--ink);color:#EDF3FC;text-align:center;
  padding:clamp(4.5rem,9vw,7rem) clamp(1.2rem,5vw,4rem);
  position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:-40%;pointer-events:none;
  background:radial-gradient(circle at 50% 120%, rgba(15,95,208,.35), transparent 55%);
}
.cta-band__inner{position:relative;max-width:640px;margin:0 auto;display:grid;gap:1.2rem;justify-items:center}
.cta-band h2{color:#F4F8FE}
.cta-band em{color:#7FB4F5}
.cta-band p{color:#9FACC6;max-width:46ch}

/* ── footer ── */
.footer{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  padding:2rem clamp(1.2rem,5vw,4rem);border-top:1px solid var(--line);
}
.footer__brand{display:flex;align-items:center;gap:.5rem;font-weight:700}
.footer__links{display:flex;gap:1.4rem}
.footer__links a{color:var(--muted);text-decoration:none;font-size:.88rem;transition:color .25s}
.footer__links a:hover{color:var(--accent)}

/* ── scroll reveal ── */
.reveal{
  opacity:0;transform:translateY(22px);
  transition:opacity .8s var(--ease), transform .8s var(--ease);
  transition-delay:var(--d,0s);
}
.reveal.is-in{opacity:1;transform:translateY(0)}

/* ── focus / motion / responsive ── */
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

@media (max-width:820px){
  .nav__links{display:none}
  .nav > .btn{display:none}
  .nav__burger{display:block}
  .nav__burger.is-open span:first-child{transform:translateY(7px) rotate(45deg)}
  .nav__burger.is-open span:last-child{transform:translateY(-7px) rotate(-45deg)}
  .section__head--split{align-items:flex-start}
  .drawer{width:100%;border-left:0}
}

@media (min-width:821px){
  /* the burger cannot exist here, so neither can its menu */
  .mobile-menu{display:none!important}
}