/* ============================================================
   PARENT 999 — design system
   Warm dark. Brass accent. Human first.
   One type scale, one spacing rhythm, one component set.
   ============================================================ */

/* ---------- tokens ---------- */
:root{
  /* surfaces — warm, brown-shifted, never blue-black */
  --bg:        #14110E;
  --bg-raised: #1C1815;
  --bg-high:   #241F1B;
  --bg-inset:  #0F0C0A;

  --line:      #332C25;
  --line-soft: #26211C;
  --line-lit:  #463C33;

  /* type */
  --ink:       #F4EFE9;
  --ink-2:     #BCB0A3;
  --ink-3:     #8C8074;
  --ink-4:     #675D53;

  /* accent — warm brass */
  --brass:      #C9954A;
  --brass-lit:  #E0B06A;
  --brass-soft: #EBD3AC;
  --brass-deep: #8C6530;
  --brass-tint: rgba(201,149,74,.12);
  --brass-glow: rgba(201,149,74,.28);

  /* support states */
  --sage:      #7E9476;   /* calm / reassurance */
  --clay:      #B5705A;   /* warmth, used very rarely */

  /* type families */
  --serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --sans:  'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* fluid type scale */
  --fs-hero:  clamp(2.6rem, 5.4vw, 4.4rem);
  --fs-h2:    clamp(1.95rem, 3.3vw, 2.8rem);
  --fs-h3:    clamp(1.2rem, 1.6vw, 1.4rem);
  --fs-lead:  clamp(1.075rem, 1.35vw, 1.225rem);
  --fs-body:  1.0625rem;
  --fs-sm:    0.9375rem;
  --fs-xs:    0.8125rem;
  --fs-label: 0.6875rem;

  /* rhythm */
  --section:  clamp(4.5rem, 8.5vw, 8rem);
  --gutter:   clamp(1.25rem, 4vw, 2.5rem);
  --maxw:     1180px;
  --maxw-text: 62ch;

  --r-sm: 6px;
  --r:    10px;
  --r-lg: 16px;

  --ease: cubic-bezier(.22,.7,.3,1);

  --shadow-sm: 0 1px 2px rgba(0,0,0,.5);
  --shadow:    0 8px 28px -10px rgba(0,0,0,.75);
  --shadow-lg: 0 24px 60px -20px rgba(0,0,0,.85);
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:var(--fs-body);
  line-height:1.65;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}

/* a single soft warm light source at the top of the page */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(90% 55% at 50% -12%, rgba(201,149,74,.085), transparent 62%);
}
main,header,footer{position:relative;z-index:1}

img,svg,video{display:block;max-width:100%;height:auto}
button,input,textarea,select{font:inherit;color:inherit}
button{background:none;border:none;cursor:pointer}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}

/* ---------- accessibility ---------- */
.skip{
  position:absolute;left:-9999px;top:0;z-index:999;
  background:var(--brass);color:#1A1208;padding:.85rem 1.35rem;
  font-weight:600;border-radius:0 0 var(--r-sm) 0;
}
.skip:focus{left:0}

:focus-visible{
  outline:2px solid var(--brass-lit);
  outline-offset:3px;
  border-radius:3px;
}

.sr{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

/* ---------- typography ---------- */
h1,h2,h3,h4{
  font-family:var(--serif);
  font-weight:600;
  line-height:1.12;
  letter-spacing:-.018em;
  text-wrap:balance;
}
h1{font-size:var(--fs-hero);line-height:1.04;letter-spacing:-.028em}
h2{font-size:var(--fs-h2)}
h3{font-size:var(--fs-h3);line-height:1.25;letter-spacing:-.01em}

p{text-wrap:pretty}
.lead{font-size:var(--fs-lead);line-height:1.6;color:var(--ink-2)}
.muted{color:var(--ink-2)}
.dim{color:var(--ink-3)}

.label{
  font-family:var(--sans);
  font-size:var(--fs-label);
  font-weight:700;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--brass);
}
.label--quiet{color:var(--ink-4)}

.measure{max-width:var(--maxw-text)}

/* ---------- layout ---------- */
.wrap{
  width:100%;
  max-width:var(--maxw);
  margin-inline:auto;
  padding-inline:var(--gutter);
}
.section{padding-block:var(--section)}
.section--tight{padding-block:calc(var(--section) * .62)}

.rule{height:1px;background:var(--line-soft);border:0}

/* ---------- header ---------- */
.site-head{
  position:sticky;top:0;z-index:60;
  background:rgba(20,17,14,.78);
  backdrop-filter:blur(16px) saturate(1.2);
  -webkit-backdrop-filter:blur(16px) saturate(1.2);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease), background .3s var(--ease);
}
.site-head.is-stuck{border-bottom-color:var(--line-soft);background:rgba(20,17,14,.93)}
.site-head__in{
  display:flex;align-items:center;gap:2rem;
  min-height:76px;
}

.logo{display:flex;align-items:center;gap:.7rem;flex-shrink:0}
.logo__wm{
  height:30px;width:auto;
  /* the supplied mark is pure white; keep it just under full brightness
     so it sits in the page rather than glaring out of it */
  opacity:.94;
  transition:opacity .2s var(--ease);
}
.logo:hover .logo__wm{opacity:1}
.logo__wm--foot{height:34px;opacity:.85}

.logo__mark{
  width:38px;height:38px;border-radius:9px;flex-shrink:0;
  background:linear-gradient(150deg,var(--bg-high),var(--bg-inset));
  border:1px solid var(--line-lit);
  display:grid;place-items:center;
  font-family:var(--serif);font-size:15px;font-weight:700;color:var(--brass);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
}
.logo__name{
  font-family:var(--serif);font-size:1.175rem;font-weight:700;
  letter-spacing:-.02em;line-height:1.1;
}

.nav{display:flex;align-items:center;gap:.15rem;margin-left:auto}
.nav a{
  font-size:var(--fs-sm);font-weight:500;color:var(--ink-2);
  padding:.55rem .85rem;border-radius:var(--r-sm);
  transition:color .2s var(--ease), background .2s var(--ease);
}
.nav a:hover{color:var(--ink);background:var(--bg-raised)}
.nav a[aria-current="page"]{color:var(--ink);font-weight:600}

.head-cta{margin-left:1rem}

.burger{
  display:none;width:42px;height:42px;margin-left:auto;
  border:1px solid var(--line);border-radius:var(--r-sm);
  place-items:center;color:var(--ink-2);
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  font-family:var(--sans);font-size:var(--fs-sm);font-weight:600;
  letter-spacing:.005em;
  padding:.85rem 1.5rem;border-radius:var(--r-sm);
  border:1px solid transparent;
  transition:transform .16s var(--ease), background .2s var(--ease),
             border-color .2s var(--ease), color .2s var(--ease), box-shadow .2s var(--ease);
  will-change:transform;
}
.btn:active{transform:translateY(1px)}

.btn--primary{
  background:linear-gradient(180deg,var(--brass-lit),var(--brass));
  color:#1C1205;
  box-shadow:0 1px 0 rgba(255,255,255,.2) inset, 0 6px 20px -8px var(--brass-glow);
}
.btn--primary:hover{
  background:linear-gradient(180deg,#EDBE7B,var(--brass-lit));
  box-shadow:0 1px 0 rgba(255,255,255,.28) inset, 0 10px 26px -8px var(--brass-glow);
}

.btn--ghost{
  border-color:var(--line-lit);color:var(--ink);
  background:rgba(255,255,255,.015);
}
.btn--ghost:hover{border-color:var(--ink-4);background:var(--bg-raised)}

.btn--quiet{color:var(--ink-2);padding-inline:.35rem}
.btn--quiet:hover{color:var(--brass-lit)}

.btn--lg{padding:1.05rem 1.9rem;font-size:var(--fs-body)}

.btn .arw{transition:transform .22s var(--ease)}
.btn:hover .arw{transform:translateX(3px)}

/* ---------- link with underline grow ---------- */
.link{
  color:var(--brass-lit);font-weight:600;font-size:var(--fs-sm);
  display:inline-flex;align-items:center;gap:.45rem;
  background-image:linear-gradient(currentColor,currentColor);
  background-size:0% 1px;background-repeat:no-repeat;background-position:0 100%;
  transition:background-size .3s var(--ease);
}
.link:hover{background-size:100% 1px}

/* ---------- surfaces / cards ---------- */
.card{
  background:linear-gradient(180deg,var(--bg-raised),var(--bg-inset));
  border:1px solid var(--line-soft);
  border-radius:var(--r);
  transition:border-color .28s var(--ease), transform .28s var(--ease), box-shadow .28s var(--ease);
}
.card:hover{border-color:var(--line-lit);box-shadow:var(--shadow)}

/* ---------- media placeholder (until real assets land) ---------- */
.ph{
  position:relative;overflow:hidden;border-radius:var(--r);
  background:
    radial-gradient(70% 60% at 30% 20%, rgba(201,149,74,.16), transparent 70%),
    linear-gradient(155deg,#2A231C,#171310);
  border:1px solid var(--line);
  display:grid;place-items:center;
  isolation:isolate;
}
.ph::after{
  content:"";position:absolute;inset:0;z-index:2;opacity:.25;pointer-events:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/></filter><rect width='120' height='120' filter='url(%23n)' opacity='.5'/></svg>");
}
.ph__note{
  position:relative;z-index:3;text-align:center;padding:1.25rem;
  font-size:var(--fs-xs);letter-spacing:.14em;text-transform:uppercase;
  font-weight:700;color:var(--brass);opacity:.8;
}
.ph__note small{
  display:block;margin-top:.5rem;font-size:.6875rem;letter-spacing:.06em;
  text-transform:none;font-weight:500;color:var(--ink-4);
}

/* ---------- reveal on scroll ---------- */
.rv{opacity:0;transform:translateY(20px);
    transition:opacity .75s var(--ease), transform .75s var(--ease)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
}

/* ---------- footer ---------- */
.site-foot{
  border-top:1px solid var(--line-soft);
  background:var(--bg-inset);
  padding-block:clamp(3rem,6vw,4.5rem) 2rem;
  margin-top:var(--section);
}
.foot-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;
  gap:clamp(2rem,4vw,3.5rem);
}
.foot-grid h4{
  font-family:var(--sans);font-size:var(--fs-label);font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;color:var(--ink-4);
  margin-bottom:1.1rem;
}
.foot-grid a{
  display:block;padding:.3rem 0;color:var(--ink-2);font-size:var(--fs-sm);
  transition:color .2s var(--ease);
}
.foot-grid a:hover{color:var(--brass-lit)}

/* helplines: calm, permanent, never shouty */
.helplines li{
  display:flex;justify-content:space-between;gap:1rem;
  padding:.42rem 0;font-size:var(--fs-sm);color:var(--ink-2);
  border-bottom:1px solid var(--line-soft);
}
.helplines li:last-child{border-bottom:0}
.helplines b{color:var(--ink);font-weight:600;font-variant-numeric:tabular-nums}

.foot-base{
  display:flex;flex-wrap:wrap;gap:1rem;align-items:center;
  margin-top:3rem;padding-top:1.75rem;border-top:1px solid var(--line-soft);
  font-size:var(--fs-xs);color:var(--ink-4);
}
.foot-base .spacer{margin-left:auto}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .nav,.head-cta{display:none}
  .burger{display:grid}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .foot-grid{grid-template-columns:1fr}
}

/* ---------- real photography ---------- */
.portrait{
  width:100%;height:100%;object-fit:cover;display:block;
  border-radius:var(--r-lg);
  border:1px solid var(--line);
  /* settle the photo into the warm palette rather than sitting on top of it */
  filter:saturate(.92) contrast(1.02);
}
.portrait-wrap{position:relative}

/* ---------- header tools: sound + account ---------- */
.ui-tools{display:flex;align-items:center;gap:.5rem;margin-left:1rem}
.ui-snd{
  width:36px;height:36px;display:grid;place-items:center;
  border:1px solid var(--line);border-radius:var(--r-sm);
  color:var(--ink-2);background:rgba(255,255,255,.02);
  transition:color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}
.ui-snd:hover{color:var(--ink);border-color:var(--line-lit);background:var(--bg-raised)}
.ui-snd.is-off{color:var(--ink-4)}
.ui-snd:active{transform:translateY(1px)}

.ui-chip{
  display:flex;align-items:center;gap:.55rem;
  padding:.3rem .8rem .3rem .3rem;
  border:1px solid var(--line);border-radius:999px;
  background:rgba(255,255,255,.02);
  transition:border-color .2s var(--ease), background .2s var(--ease);
}
.ui-chip:hover{border-color:var(--line-lit);background:var(--bg-raised)}
.ui-chip img,.ui-chip__ini{
  width:28px;height:28px;border-radius:50%;object-fit:cover;flex-shrink:0;
  display:grid;place-items:center;
  background:var(--brass-tint);color:var(--brass);
  font-size:.6875rem;font-weight:700;letter-spacing:.02em;
  border:1px solid rgba(201,149,74,.28);
}
.ui-chip__ini--new{font-size:.95rem;font-weight:500;line-height:1}
.ui-chip__name{font-size:var(--fs-sm);font-weight:600;color:var(--ink-2);max-width:9ch;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ui-chip:hover .ui-chip__name{color:var(--ink)}

@media (max-width:900px){ .ui-chip__name{display:none} .ui-tools{margin-left:auto} }

/* the bar carries seven links plus the tools — keep it on one line */
.nav a{padding-inline:.62rem;white-space:nowrap}
.site-head__in{gap:1rem}
.head-cta{white-space:nowrap}
@media (max-width:1240px){
  .head-cta{display:none}
  .nav a{padding-inline:.5rem;font-size:.875rem}
}
#panel{transition:opacity .4s var(--ease)}

/* [hidden] loses to any element with an explicit display */
[hidden]{display:none !important}

/* ---------- mobile navigation ----------
   the burger toggled a class that had no styles, so there was
   no way to navigate the site on a phone at all */
@media (max-width:900px){
  .nav.is-open{
    display:flex;flex-direction:column;align-items:stretch;gap:0;
    position:absolute;left:0;right:0;top:100%;
    background:rgba(15,12,10,.98);
    backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
    border-top:1px solid var(--line-soft);
    border-bottom:1px solid var(--line-soft);
    padding:.5rem var(--gutter) 1rem;
    box-shadow:0 18px 40px -18px rgba(0,0,0,.9);
    animation:navDrop .22s var(--ease);
  }
  .nav.is-open a{
    padding:.95rem .2rem;border-radius:0;font-size:1.0625rem;
    border-bottom:1px solid var(--line-soft);
  }
  .nav.is-open a:last-child{border-bottom:0}
  .nav.is-open a[aria-current="page"]{color:var(--brass-lit)}
  .site-head__in{position:relative}
  .burger[aria-expanded="true"]{color:var(--brass);border-color:var(--brass-deep)}
}
@keyframes navDrop{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){ .nav.is-open{animation:none} }

/* ============================================================
   PHONE
   The desktop scale was being squeezed into 375px rather than
   re-set for it. Type steps down, gutters open up, and portrait
   photographs stay portrait instead of being cropped to letterbox.
   ============================================================ */
@media (max-width:640px){
  :root{
    --gutter:1.5rem;                 /* was 20px — too tight to the edge */
    --fs-hero:2.05rem;               /* was 41.6px: four lines and 173px tall */
    --fs-h2:1.65rem;
    --fs-h3:1.15rem;
    --fs-lead:1.0625rem;
    --fs-body:1rem;
    --section:3.75rem;
  }
  h1{line-height:1.08;letter-spacing:-.022em}
  h2{line-height:1.15}
  .lead{line-height:1.6}
  p{line-height:1.7}

  /* give content room to breathe against the edge */
  .card{border-radius:12px}
  .site-head__in{min-height:66px;gap:.75rem}

  /* stack buttons full width — thumb targets, not desktop pills */
  .btn{padding:.9rem 1.3rem}
  .btn--lg{padding:1rem 1.4rem;font-size:1rem}
}

/* ---------- add to home screen ---------- */
.install-tip{
  position:fixed;left:50%;bottom:calc(1rem + env(safe-area-inset-bottom));
  transform:translateX(-50%) translateY(120%);
  z-index:200;width:min(460px,calc(100vw - 2rem));
  display:flex;align-items:center;gap:.9rem;
  padding:.85rem 1rem;border-radius:14px;
  background:rgba(22,19,16,.97);border:1px solid var(--line-lit);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  box-shadow:0 20px 44px -18px rgba(0,0,0,.9);
  transition:transform .38s var(--ease), opacity .38s var(--ease);
  opacity:0;
}
.install-tip.on{transform:translateX(-50%) translateY(0);opacity:1}
.install-tip img{border-radius:10px;flex-shrink:0}
.install-tip__copy{flex:1;min-width:0}
.install-tip__copy b{display:block;font-size:var(--fs-sm);font-weight:600;color:var(--ink)}
.install-tip__copy span{display:block;font-size:var(--fs-xs);color:var(--ink-3);
  line-height:1.5;margin-top:.15rem}
.install-tip__acts{display:flex;align-items:center;gap:.4rem;flex-shrink:0}
.install-tip__acts .btn{padding:.55rem 1rem;font-size:var(--fs-xs)}
.install-tip__x{
  width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  color:var(--ink-4);font-size:1.15rem;line-height:1;border:1px solid transparent}
.install-tip__x:hover{color:var(--ink);border-color:var(--line)}
@media (prefers-reduced-motion:reduce){ .install-tip{transition:none} }

/* ============================================================
   TOUCH
   Apple and WCAG both want ~44px of reachable target. Audit found
   17 controls under 40px — mostly inline links and the header tools.
   Scoped to coarse pointers so the desktop layout is unaffected.
   ============================================================ */
@media (pointer:coarse){
  /* no grey flash on tap, and no accidental double-tap zoom */
  a,button,.card,.choice,.pick,.tick{-webkit-tap-highlight-color:transparent;touch-action:manipulation}

  /* inline links were ~25px tall */
  .link{min-height:44px;display:inline-flex;align-items:center}

  /* header tools */
  .ui-snd{width:44px;height:44px}
  .ui-chip{padding:.35rem .9rem .35rem .35rem;min-height:44px}
  .ui-chip img,.ui-chip__ini{width:32px;height:32px}
  .burger{width:46px;height:46px}
  .logo{min-height:44px;display:inline-flex;align-items:center}

  /* buttons and card actions */
  .btn{min-height:46px}
  .btn--quiet{min-height:44px;padding-inline:.6rem}
  .sit__go,.ws__ages{min-height:40px;display:inline-flex;align-items:center}

  /* footer and nav lists */
  .foot-grid a{padding:.6rem 0;min-height:44px;display:flex;align-items:center}
  .nav.is-open a{min-height:52px;display:flex;align-items:center}
  .helplines li{padding:.6rem 0}
  .faq summary{padding-block:1.25rem}
}

/* labels were 11px — too small to read comfortably on a phone */
@media (max-width:640px){
  :root{--fs-label:0.75rem}
  .label{letter-spacing:.13em}
}

/* ---------- no WebGL ---------- */
.nogl{
  position:absolute;inset:0;display:grid;align-content:center;justify-items:start;
  max-width:min(560px,88vw);margin-inline:auto;padding:var(--gutter);text-align:left}
.nogl h2{font-size:clamp(1.5rem,3.5vw,2.1rem);margin-bottom:1rem}
.nogl p{color:var(--ink-2);line-height:1.7;margin-bottom:1rem;max-width:52ch}
.nogl__how{font-size:var(--fs-sm);color:var(--ink-3);
  border-left:2px solid var(--brass);padding-left:1rem}
.nogl__how b{color:var(--ink)}
.nogl__acts{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:1rem}