/* ============================================================
   SIDECHAIN: version control for music producers
   Y2K chrome / liquid metal / club flyer futurism
   Designed and built by Claude Opus 4.8
   ============================================================ */

/* ---------- 1. tokens ---------- */
:root{
  --bg:#0E0E12;
  --bg-2:#121218;
  --bg-3:#16161e;
  --ink:#F8F8FF;
  --muted:#9CA3AF;
  --muted-2:#6f7783;
  --lime:#CCFF00;
  --pink:#FF3D9A;
  --chrome-hi:#F8F8FF;
  --chrome-lo:#9CA3AF;

  --line:rgba(248,248,255,.10);
  --line-2:rgba(248,248,255,.16);
  --line-lime:rgba(204,255,0,.30);
  --line-pink:rgba(255,61,154,.30);

  /* chrome ramp: sky -> hard horizon -> flash -> ground.
     the near-instant dark stop at ~50% is the whole trick. without a real
     dark band the glyph reads as white plastic. */
  --chrome-ramp:linear-gradient(180deg,
    #aab6cc 0%, #ffffff 13%, #eaeff9 25%, #939cad 43%,
    #20242e 49.4%, #ffffff 51%,
    #f4f7fd 58%, #c2cad9 72%, #8b93a2 86%, #dfe5f0 100%);
  --chrome-ramp-tint:linear-gradient(180deg,
    #b9c9a8 0%, #ffffff 13%, #f2ffd9 25%, #939cad 43%,
    #20242e 49.4%, #ffffff 51%,
    #fff0f7 58%, #c2cad9 72%, #8b93a2 86%, #f0dbe6 100%);

  /* type scale */
  --t-hero:clamp(2.9rem, 7vw, 6.25rem);
  --t-h2:clamp(2rem, 4.4vw, 3.5rem);
  --t-h3:clamp(1.15rem, 1.5vw, 1.35rem);
  --t-lead:clamp(1.02rem, 1.25vw, 1.1875rem);
  --t-body:1.0625rem;
  --t-sm:.875rem;
  --t-xs:.8125rem;
  --t-label:.6875rem;

  /* rhythm: 8px base */
  --s1:8px; --s2:16px; --s3:24px; --s4:32px; --s5:48px; --s6:64px; --s7:96px; --s8:128px;
  --pad-sec:clamp(88px, 11vw, 160px);
  --gut:clamp(20px, 4vw, 56px);
  --maxw:1240px;

  /* named easings: no default ease anywhere */
  --e-exp:cubic-bezier(.16,1,.3,1);
  --e-io:cubic-bezier(.87,0,.13,1);
  --e-back:cubic-bezier(.34,1.56,.64,1);
  --e-glide:cubic-bezier(.22,1,.36,1);
  --e-snap:cubic-bezier(.5,0,.1,1);
}

/* ---------- 2. reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body,h1,h2,h3,h4,p,figure,ul,ol,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
img,svg{display:block;max-width:100%}
button,input{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
html{scroll-behavior:smooth}

body{
  background:var(--bg);
  color:var(--ink);
  font-family:'Space Grotesk',system-ui,-apple-system,sans-serif;
  font-size:var(--t-body);
  line-height:1.62;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  position:relative;
}

::selection{background:var(--lime);color:#0b0b0e;text-shadow:none}

::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-track{background:#08080b}
::-webkit-scrollbar-thumb{
  background:linear-gradient(180deg,#F8F8FF,#9CA3AF 55%,#5f656f);
  border-radius:99px;border:2px solid #08080b;
}
::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,#fff,var(--lime))}

:focus-visible{
  outline:2px solid var(--lime);
  outline-offset:3px;
  border-radius:4px;
}

/* ---------- 3. texture layers ---------- */
.grain{
  position:fixed;inset:0;pointer-events:none;z-index:60;opacity:.05;
  mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}
.scan{
  position:fixed;inset:0;pointer-events:none;z-index:59;opacity:.30;
  background:repeating-linear-gradient(180deg,rgba(255,255,255,.028) 0 1px,transparent 1px 3px);
}
#trail{position:fixed;inset:0;pointer-events:none;z-index:58;mix-blend-mode:screen}

/* ---------- 4. type utilities ---------- */
.display{
  font-family:'Unbounded',system-ui,sans-serif;
  font-weight:800;
  line-height:.92;
  letter-spacing:-.035em;
  text-transform:uppercase;
}
.label{
  font-size:var(--t-label);
  font-weight:500;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--muted);
}
.label-lime{color:var(--lime)}
.label-pink{color:var(--pink)}
.mono{font-variant-numeric:tabular-nums;letter-spacing:.02em}

/* chrome text.
   .ct wrapper carries the lime/pink neon rims (isolate keeps the z-index:-1
   pseudos inside it). .chrome carries the gradient fill + specular bevel.
   the rims must stay OUTSIDE the filtered element or they get fed into
   SourceAlpha and mud up the specular. */
.ct{position:relative;display:inline-block;isolation:isolate}
.ct::before,.ct::after{
  content:attr(data-text);
  position:absolute;left:0;top:0;z-index:-1;
  pointer-events:none;white-space:pre;
}
/* offset MUST exceed blur radius. when blur > offset the two rims bleed in
   every direction, overlap, and average out to salmon mud instead of reading
   as a lime edge and a pink edge. */
.ct::before{color:var(--lime);transform:translate(-.038em,-.032em);filter:blur(3px);opacity:.8}
.ct::after{color:var(--pink);transform:translate(.036em,.032em);filter:blur(3px);opacity:.72}
.chrome{
  position:relative;z-index:1;display:inline-block;
  background:var(--chrome-ramp);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;-webkit-text-fill-color:transparent;
  filter:url(#chrome-bevel);
}
.chrome-tint{background:var(--chrome-ramp-tint);-webkit-background-clip:text;background-clip:text}

/* inline-block so each LINE gets its own ramp. on a multi-line heading a
   single ramp would put sky on line 1 and ground on line 2. */
.chrome-flat{
  display:inline-block;
  background:var(--chrome-ramp);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;-webkit-text-fill-color:transparent;
}

/* ---------- 5. layout ---------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.section{padding-block:var(--pad-sec);position:relative}
/* keep anchored sections clear of the fixed nav */
section[id],main[id]{scroll-margin-top:84px}
.sec-head{margin-bottom:var(--s6);max-width:60ch}
.sec-head .label{margin-bottom:var(--s3);display:block}
.sec-head h2{font-size:var(--t-h2);margin-bottom:var(--s3)}
.sec-head p{color:var(--muted);font-size:var(--t-lead);max-width:52ch}

/* chrome hairline rule with gloss */
.rule{
  height:1px;border:0;
  background:linear-gradient(90deg,transparent,rgba(248,248,255,.32) 18%,rgba(248,248,255,.32) 82%,transparent);
  position:relative;
}
.rule::after{
  content:'';position:absolute;inset:-1px 0 auto 0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(204,255,0,.28) 30%,rgba(255,61,154,.28) 70%,transparent);
}

/* Y2K 4-point sparkle */
.star{position:absolute;pointer-events:none;color:var(--ink);opacity:.9}
.star svg{width:100%;height:100%;overflow:visible}
@keyframes twinkle{
  0%,100%{transform:scale(.7) rotate(0deg);opacity:.35}
  50%{transform:scale(1.15) rotate(45deg);opacity:1}
}
.star.tw{animation:twinkle 3.2s var(--e-io) infinite}
.star.tw-2{animation:twinkle 4.6s var(--e-io) infinite;animation-delay:-1.4s}
.star.tw-3{animation:twinkle 5.4s var(--e-io) infinite;animation-delay:-2.7s}

/* ---------- 6. buttons ---------- */
.btn{
  --btn-y:0px;
  display:inline-flex;align-items:center;gap:10px;
  min-height:52px;padding:0 26px;
  border-radius:99px;border:0;
  font-family:'Unbounded',sans-serif;
  font-size:.8125rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  cursor:pointer;position:relative;
  transform:translateY(var(--btn-y));
  transition:transform .45s var(--e-back), box-shadow .45s var(--e-exp), filter .35s var(--e-exp);
  white-space:nowrap;
  overflow:hidden;
  isolation:isolate;
}
/* Y2K gloss: a hard specular bar rakes across the metal on hover */
.btn::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(102deg,transparent 32%,rgba(255,255,255,.9) 46%,rgba(255,255,255,.98) 50%,transparent 64%);
  transform:translateX(-135%);
  transition:transform .85s var(--e-exp);
}
.btn:hover::after,.btn:focus-visible::after{transform:translateX(135%)}
.btn-ghost::after{
  background:linear-gradient(102deg,transparent 32%,rgba(204,255,0,.30) 47%,rgba(255,61,154,.22) 55%,transparent 66%);
}
.btn-chrome{
  background:linear-gradient(180deg,#ffffff 0%,#F8F8FF 42%,#C3C9D4 49.5%,#9CA3AF 50.5%,#E4E8EF 76%,#ffffff 100%);
  color:#0b0b0e;
  box-shadow:
    inset 0 1px 0 #fff,
    inset 0 -1px 0 rgba(0,0,0,.4),
    0 1px 0 rgba(0,0,0,.7),
    0 10px 28px -8px rgba(248,248,255,.30),
    0 3px 10px rgba(0,0,0,.55);
}
.btn-chrome:hover{
  --btn-y:-2px;
  filter:brightness(1.06);
  box-shadow:
    inset 0 1px 0 #fff,
    inset 0 -1px 0 rgba(0,0,0,.4),
    0 1px 0 rgba(0,0,0,.7),
    0 14px 34px -8px rgba(204,255,0,.45),
    0 6px 18px rgba(255,61,154,.28);
}
.btn-chrome:active{--btn-y:1px;filter:brightness(.96)}
.btn-ghost{
  background:linear-gradient(180deg,rgba(248,248,255,.09),rgba(248,248,255,.02));
  color:var(--ink);
  border:1px solid var(--line-2);
  box-shadow:inset 0 1px 0 rgba(248,248,255,.14), 0 2px 10px rgba(0,0,0,.45);
}
.btn-ghost:hover{
  --btn-y:-2px;
  border-color:var(--line-lime);
  color:var(--lime);
  box-shadow:inset 0 1px 0 rgba(204,255,0,.25), 0 8px 24px -6px rgba(204,255,0,.28);
}
.btn-ghost:active{--btn-y:1px}
.btn-sm{min-height:40px;padding:0 18px;font-size:.6875rem}
.btn .ico{width:15px;height:15px;flex:none}

/* link with animated chrome underline */
.tlink{position:relative;display:inline-block;color:var(--ink);transition:color .3s var(--e-exp)}
.tlink::after{
  content:'';position:absolute;left:0;bottom:-3px;height:1px;width:100%;
  background:linear-gradient(90deg,var(--lime),var(--pink));
  transform:scaleX(0);transform-origin:right;
  transition:transform .5s var(--e-exp);
}
.tlink:hover{color:var(--lime)}
.tlink:hover::after{transform:scaleX(1);transform-origin:left}

/* ---------- 7. nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  transition:transform .6s var(--e-exp), background .4s linear, border-color .4s linear, backdrop-filter .4s linear;
  border-bottom:1px solid transparent;
  isolation:isolate;
}
/* the knot is bright enough to swallow the nav links at the top of the page,
   so carry a scrim until the stuck backdrop takes over */
.nav::before{
  content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(180deg,rgba(9,9,12,.94),rgba(9,9,12,.55) 58%,transparent);
  transition:opacity .4s linear;
}
.nav.stuck::before{opacity:0}
.nav.stuck{
  background:rgba(11,11,14,.72);
  backdrop-filter:blur(16px) saturate(1.4);
  -webkit-backdrop-filter:blur(16px) saturate(1.4);
  border-bottom-color:var(--line);
}
.nav.hide{transform:translateY(-102%)}
.nav-in{
  max-width:var(--maxw);margin-inline:auto;padding:14px var(--gut);
  display:flex;align-items:center;gap:var(--s4);
}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand-mark{width:30px;height:30px;flex:none}
.brand-name{
  font-family:'Unbounded',sans-serif;font-weight:800;
  font-size:1.0625rem;letter-spacing:.01em;text-transform:uppercase;
}
.nav-links{display:flex;gap:var(--s4);margin-left:auto;align-items:center}
.nav-links a{
  font-size:var(--t-xs);font-weight:500;letter-spacing:.09em;text-transform:uppercase;
  color:#c3c9d4;position:relative;padding:6px 0;
  text-shadow:0 1px 6px rgba(0,0,0,.7);
  transition:color .35s var(--e-exp);
}
.nav-links a::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,var(--lime),var(--pink));
  transform:scaleX(0);transform-origin:right;
  transition:transform .45s var(--e-exp);
}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{transform:scaleX(1);transform-origin:left}
.nav-cta{flex:none}

/* scroll progress: chrome into lime into pink */
.prog{position:absolute;left:0;right:0;bottom:-1px;height:2px;overflow:hidden;pointer-events:none}
.prog i{
  display:block;height:100%;width:100%;
  transform:scaleX(var(--p,0));transform-origin:left;
  background:linear-gradient(90deg,#F8F8FF,var(--lime) 52%,var(--pink));
  box-shadow:0 0 10px rgba(204,255,0,.55);
}

/* ---------- 8. hero ---------- */
.hero{
  position:relative;
  min-height:100vh;min-height:100svh;
  display:flex;align-items:center;
  overflow:hidden;
  padding-block:118px 40px;
}
#knot{
  position:absolute;inset:0;width:100%;height:100%;
  z-index:0;pointer-events:none;
  opacity:0;
  transition:opacity 1.1s var(--e-exp);
}
#knot.up{opacity:1}
.hero-glow{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(52% 44% at 74% 26%, rgba(204,255,0,.16), transparent 68%),
    radial-gradient(48% 42% at 62% 84%, rgba(255,61,154,.19), transparent 70%),
    radial-gradient(70% 60% at 50% 50%, rgba(156,163,175,.06), transparent 75%);
}
/* left scrim guarantees headline contrast over the knot */
.hero-scrim{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(90deg,rgba(14,14,18,.94) 0%,rgba(14,14,18,.80) 30%,rgba(14,14,18,.28) 52%,transparent 70%);
}
.hero-vign{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(120% 90% at 50% 45%,transparent 55%,rgba(8,8,11,.72) 100%);
}
.hero-in{position:relative;z-index:2;width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.hero-col{max-width:660px}

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  padding:7px 15px 7px 11px;margin-bottom:var(--s4);
  border-radius:99px;
  border:1px solid var(--line-2);
  background:linear-gradient(180deg,rgba(248,248,255,.10),rgba(248,248,255,.02));
  box-shadow:inset 0 1px 0 rgba(248,248,255,.18), 0 2px 12px rgba(0,0,0,.5);
  font-size:var(--t-label);font-weight:500;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink);
}
.eyebrow .dot{
  width:7px;height:7px;border-radius:50%;background:var(--lime);flex:none;
  box-shadow:0 0 0 3px rgba(204,255,0,.18), 0 0 12px var(--lime);
}
@keyframes pulse-dot{0%,100%{opacity:1;box-shadow:0 0 0 3px rgba(204,255,0,.18),0 0 12px var(--lime)}50%{opacity:.55;box-shadow:0 0 0 5px rgba(204,255,0,.06),0 0 6px var(--lime)}}
.eyebrow .dot{animation:pulse-dot 2.4s var(--e-io) infinite}

.hero-title{
  font-family:'Unbounded',sans-serif;
  font-weight:900;
  font-size:var(--t-hero);
  line-height:.88;
  letter-spacing:-.045em;
  text-transform:uppercase;
  margin-bottom:var(--s4);
}
.hero-title .line{display:block}
.hero-title .line-2{padding-left:.09em}

.hero-sub{
  color:#c3c9d4;
  font-size:var(--t-lead);
  line-height:1.62;
  max-width:47ch;
  margin-bottom:var(--s5);
}
.hero-sub b{color:var(--ink);font-weight:500}

.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:var(--s5)}

.hero-meta{display:flex;gap:var(--s3);flex-wrap:wrap;align-items:center;margin-bottom:var(--s5)}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  font-size:var(--t-label);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
}
.chip svg{width:13px;height:13px;flex:none;color:var(--lime)}

/* hero waveform */
.wf{display:flex;align-items:flex-end;gap:3px;height:58px;width:100%;max-width:460px}
.wf i{
  flex:1;min-width:3px;
  border-radius:2px 2px 1px 1px;
  background:linear-gradient(180deg,var(--chrome-hi),var(--chrome-lo) 60%,#4d525c);
  transform-origin:bottom;
  height:100%;
  transform:scaleY(var(--h,.3));
  animation:bounce var(--dur,1.1s) var(--e-io) infinite alternate;
  animation-delay:var(--d,0ms);
  box-shadow:0 0 6px rgba(248,248,255,.10);
}
.wf i.hot{background:linear-gradient(180deg,var(--lime),#7ea300)}
.wf i.hot2{background:linear-gradient(180deg,var(--pink),#a3225f)}
@keyframes bounce{from{transform:scaleY(var(--h,.3))}to{transform:scaleY(var(--h2,.9))}}

/* ---------- 9. marquee ---------- */
.marquee{
  position:relative;overflow:hidden;
  border-block:1px solid rgba(0,0,0,.5);
  background:linear-gradient(180deg,#d9ff3d,var(--lime) 45%,#a8d400 55%,#c9f900);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.65), inset 0 -1px 0 rgba(0,0,0,.35), 0 8px 40px -12px rgba(204,255,0,.4);
  padding-block:11px;
}
.marquee-track{display:flex;width:max-content;animation:slide 34s linear infinite}
.marquee-track span{
  font-family:'Unbounded',sans-serif;font-weight:700;
  font-size:.75rem;letter-spacing:.22em;text-transform:uppercase;
  color:#0b0b0e;white-space:nowrap;padding-inline:22px;
  display:inline-flex;align-items:center;gap:22px;
}
.marquee-track .ms{width:9px;height:9px;flex:none;opacity:.55}
@keyframes slide{from{transform:translate3d(0,0,0)}to{transform:translate3d(-50%,0,0)}}
.marquee.pink{background:linear-gradient(180deg,#ff6bb4,var(--pink) 45%,#c9276f 55%,#ff3d9a);box-shadow:inset 0 1px 0 rgba(255,255,255,.5), inset 0 -1px 0 rgba(0,0,0,.35), 0 8px 40px -12px rgba(255,61,154,.4)}
.marquee.pink .marquee-track span{color:#12040a}
.marquee.rev .marquee-track{animation-direction:reverse}

/* ---------- 10. proof ---------- */
.proof{padding-block:var(--s7)}
.proof-head{text-align:center;margin-bottom:var(--s5)}
/* minmax(0,1fr), not 1fr: plain 1fr keeps a min-content floor, and six
   Unbounded studio names refuse to shrink, forcing the grid wider than the
   phone viewport. */
.logos{
  display:grid;grid-template-columns:repeat(6,minmax(0,1fr));
  gap:var(--s4) var(--s2);
  align-items:center;justify-items:center;
}
/* nowrap + a size that clears the 174px track: at .9rem the 13-char names
   overflow by a few px and wrap to two lines, breaking the baseline. */
.logo{
  font-family:'Unbounded',sans-serif;font-weight:600;
  font-size:clamp(.66rem,.92vw,.82rem);letter-spacing:.02em;text-transform:uppercase;
  background:linear-gradient(180deg,#F8F8FF,#9CA3AF 62%,#5b616b);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  opacity:.8;
  transition:opacity .5s var(--e-exp), transform .5s var(--e-back), filter .5s var(--e-exp);
  cursor:default;
  display:inline-flex;align-items:center;gap:8px;
  white-space:nowrap;line-height:1.2;
}
.logo:hover{opacity:1;transform:translateY(-2px);filter:drop-shadow(0 4px 14px rgba(204,255,0,.35))}
.logo svg{width:15px;height:15px;flex:none;color:var(--chrome-lo)}

/* ---------- 11. features ---------- */
.feat-grid{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:var(--s3);
}
.card{
  position:relative;
  border-radius:20px;
  border:1px solid var(--line);
  background:
    linear-gradient(168deg,rgba(248,248,255,.055),rgba(248,248,255,.012) 60%),
    var(--bg-2);
  box-shadow:
    inset 0 1px 0 rgba(248,248,255,.13),
    0 1px 2px rgba(0,0,0,.5),
    0 14px 34px -14px rgba(0,0,0,.85),
    0 40px 80px -40px rgba(0,0,0,.9);
  padding:var(--s4);
  overflow:hidden;
  transition:transform .6s var(--e-exp), border-color .5s var(--e-exp), box-shadow .6s var(--e-exp);
}
.card::before{
  content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(120% 90% at var(--mx,50%) var(--my,0%), rgba(204,255,0,.12), transparent 55%);
  opacity:0;transition:opacity .5s var(--e-exp);
}
/* light catching the top bevel. it widens and goes lime->pink on hover. */
.card::after{
  content:'';position:absolute;top:0;left:14%;right:14%;height:1px;
  pointer-events:none;z-index:2;
  background:linear-gradient(90deg,transparent,rgba(248,248,255,.55),transparent);
  opacity:.55;
  transition:opacity .5s var(--e-exp), left .7s var(--e-exp), right .7s var(--e-exp), background .5s var(--e-exp);
}
.card:hover{
  transform:translateY(-4px);
  border-color:var(--line-2);
  box-shadow:
    inset 0 1px 0 rgba(248,248,255,.2),
    0 1px 2px rgba(0,0,0,.5),
    0 20px 44px -14px rgba(0,0,0,.9),
    0 40px 90px -40px rgba(204,255,0,.22);
}
.card:hover::before{opacity:1}
.card:hover::after{
  opacity:1;left:0;right:0;
  background:linear-gradient(90deg,transparent,var(--lime) 35%,var(--pink) 68%,transparent);
}
/* flyer-style index */
.card-n{
  position:absolute;right:var(--s4);bottom:var(--s3);
  font-family:'Unbounded',sans-serif;font-weight:700;
  font-size:.625rem;letter-spacing:.16em;
  color:rgba(248,248,255,.14);
  pointer-events:none;
  transition:color .5s var(--e-exp);
}
.card:hover .card-n{color:var(--lime)}
.card-sm{grid-column:span 2}
.card-lg{grid-column:span 6}
.card-half{grid-column:span 3}

.card-ico{
  width:38px;height:38px;margin-bottom:var(--s3);
  color:var(--lime);
}
.card-ico.pink{color:var(--pink)}
.card h3{
  font-family:'Unbounded',sans-serif;font-weight:600;
  font-size:var(--t-h3);letter-spacing:-.01em;margin-bottom:10px;
}
.card p{color:var(--muted);font-size:var(--t-sm);line-height:1.66}
.card-tag{
  position:absolute;top:var(--s3);right:var(--s3);
  font-size:var(--t-label);letter-spacing:.16em;text-transform:uppercase;
  color:var(--pink);
  border:1px solid var(--line-pink);border-radius:99px;
  padding:4px 10px;
  background:rgba(255,61,154,.08);
}

/* ---------- 12. timeline demo ---------- */
.tl{
  border-radius:16px;
  border:1px solid var(--line-2);
  background:linear-gradient(180deg,#101016,#0b0b0f);
  box-shadow:inset 0 1px 0 rgba(248,248,255,.12), 0 20px 50px -20px rgba(0,0,0,.9);
  overflow:hidden;
  margin-top:var(--s4);
}
.tl-head{
  display:flex;align-items:center;gap:var(--s2);flex-wrap:wrap;
  padding:12px 14px;
  border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(248,248,255,.07),rgba(248,248,255,.015));
}
.tl-play{
  width:38px;height:38px;flex:none;border-radius:50%;border:0;cursor:pointer;
  background:linear-gradient(180deg,#fff,#F8F8FF 42%,#C3C9D4 50%,#9CA3AF 51%,#E4E8EF 78%,#fff);
  color:#0b0b0e;
  display:grid;place-items:center;
  box-shadow:inset 0 1px 0 #fff, inset 0 -1px 0 rgba(0,0,0,.4), 0 2px 8px rgba(0,0,0,.6);
  transition:transform .4s var(--e-back), box-shadow .4s var(--e-exp);
}
.tl-play:hover{transform:scale(1.07);box-shadow:inset 0 1px 0 #fff, 0 4px 18px rgba(204,255,0,.5)}
.tl-play:active{transform:scale(.95)}
.tl-play svg{width:14px;height:14px}
.tl-transport{display:flex;align-items:center;gap:11px}
.tl-stat{display:flex;align-items:baseline;gap:6px}
.tl-stat .k{font-size:var(--t-label);letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2)}
.tl-stat .v{font-family:'Unbounded',sans-serif;font-weight:600;font-size:.8125rem;color:var(--ink);font-variant-numeric:tabular-nums}
.tl-stat .v.lime{color:var(--lime)}
.tl-vers{display:flex;gap:6px;margin-left:auto;align-items:center}
.tl-vers .vlabel{font-size:var(--t-label);letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);margin-right:2px}
.vpill{
  border:1px solid var(--line);border-radius:99px;
  padding:5px 12px;cursor:pointer;
  background:rgba(248,248,255,.03);
  font-size:var(--t-label);font-weight:500;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);
  transition:all .4s var(--e-exp);
  white-space:nowrap;
  min-height:30px;
}
.vpill:hover{color:var(--ink);border-color:var(--line-2);background:rgba(248,248,255,.07)}
.vpill[aria-pressed="true"]{
  background:linear-gradient(180deg,#e4ff6b,var(--lime));
  color:#0b0b0e;border-color:var(--lime);font-weight:700;
  box-shadow:0 0 0 1px rgba(204,255,0,.3), 0 4px 16px -2px rgba(204,255,0,.45), inset 0 1px 0 rgba(255,255,255,.5);
}

.tl-ruler{
  display:flex;position:relative;
  height:24px;
  border-bottom:1px solid var(--line);
  background:rgba(0,0,0,.35);
  padding-left:var(--tl-gutter,88px);
}
.tl-ruler .bar{
  flex:1;position:relative;
  border-left:1px solid rgba(248,248,255,.09);
  font-size:9px;letter-spacing:.1em;color:var(--muted-2);
  padding-left:5px;line-height:24px;
  font-variant-numeric:tabular-nums;
}
.tl-ruler .bar:first-child{border-left:0}

/* comment pins: notes live on the bar, per the "notes on the grid" feature */
.pin{
  position:absolute;top:5px;
  width:14px;height:14px;margin-left:-7px;
  border-radius:50%;
  background:linear-gradient(180deg,#ff8dc2,var(--pink) 55%,#a3225f);
  border:1px solid rgba(255,255,255,.5);
  box-shadow:0 0 10px -1px rgba(255,61,154,.8), inset 0 1px 0 rgba(255,255,255,.6);
  cursor:pointer;z-index:4;
  transition:transform .4s var(--e-back), box-shadow .4s var(--e-exp);
  padding:0;
}
.pin:hover,.pin:focus-visible{transform:scale(1.3);box-shadow:0 0 16px 0 rgba(255,61,154,1)}
.pin .tip{
  position:absolute;bottom:calc(100% + 9px);left:50%;
  transform:translateX(-38%);
  background:#08080b;color:var(--ink);
  border:1px solid var(--line-pink);
  border-radius:8px;padding:7px 10px;
  font-size:10px;line-height:1.45;letter-spacing:.01em;
  width:max-content;max-width:190px;text-align:left;
  box-shadow:0 10px 26px -8px rgba(0,0,0,.95);
  opacity:0;visibility:hidden;
  transition:opacity .35s var(--e-exp), visibility .35s;
  pointer-events:none;
}
.pin .tip b{color:var(--pink);font-weight:500;display:block;font-size:9px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:2px}
.pin:hover .tip,.pin:focus-visible .tip{opacity:1;visibility:visible}

.tl-body{position:relative}
.tl-row{
  display:flex;align-items:stretch;
  height:38px;
  border-bottom:1px solid rgba(248,248,255,.055);
}
.tl-row:last-child{border-bottom:0}
.tl-name{
  width:var(--tl-gutter,88px);flex:none;
  display:flex;align-items:center;gap:7px;
  padding-left:12px;
  font-size:var(--t-label);font-weight:500;letter-spacing:.13em;text-transform:uppercase;
  color:var(--muted);
  border-right:1px solid var(--line);
  background:rgba(248,248,255,.022);
}
.tl-name .led{
  width:5px;height:5px;border-radius:50%;flex:none;
  background:#3a3f49;
  transition:background .25s var(--e-exp), box-shadow .25s var(--e-exp);
}
.tl-row.on .tl-name .led{background:var(--lime);box-shadow:0 0 8px var(--lime)}
.tl-row.pink.on .tl-name .led{background:var(--pink);box-shadow:0 0 8px var(--pink)}
.tl-lane{
  flex:1;position:relative;
  /* bar lines every 1/16, stronger line every 4 bars */
  background-image:
    linear-gradient(90deg,rgba(248,248,255,.15) 0 1px,transparent 1px),
    linear-gradient(90deg,rgba(248,248,255,.055) 0 1px,transparent 1px);
  background-size:25% 100%, 6.25% 100%;
}
.clip{
  position:absolute;top:5px;bottom:5px;
  border-radius:5px;
  border:1px solid rgba(248,248,255,.22);
  background:linear-gradient(180deg,rgba(248,248,255,.16),rgba(248,248,255,.05));
  box-shadow:inset 0 1px 0 rgba(248,248,255,.24), 0 2px 6px rgba(0,0,0,.5);
  overflow:hidden;
  transition:background .28s var(--e-exp), border-color .28s var(--e-exp), box-shadow .28s var(--e-exp), transform .28s var(--e-back);
  cursor:pointer;
  animation:clip-in .5s var(--e-exp) both;
  animation-delay:var(--cd,0ms);
}
@keyframes clip-in{from{opacity:0;transform:translateX(-10px) scaleX(.9)}to{opacity:1;transform:none}}
.clip svg{position:absolute;inset:0;width:100%;height:100%;opacity:.6}
.clip svg path{fill:rgba(248,248,255,.75)}
.clip .cname{
  position:absolute;left:5px;top:1px;
  font-size:8px;letter-spacing:.04em;
  color:rgba(248,248,255,.62);
  pointer-events:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:calc(100% - 8px);
  transition:color .28s var(--e-exp);
}
/* light the WAVEFORM, not the whole slab. flooding the clip body reads as a
   lime brick and buries the audio. */
.clip.lit{
  background:linear-gradient(180deg,rgba(204,255,0,.17),rgba(204,255,0,.05));
  border-color:var(--lime);
  box-shadow:inset 0 1px 0 rgba(204,255,0,.32), 0 0 16px -4px rgba(204,255,0,.55);
}
.clip.lit svg{opacity:.88}
.clip.lit svg path{fill:var(--lime)}
.clip.lit .cname{color:rgba(204,255,0,.92)}
.tl-row.pink .clip.lit{
  background:linear-gradient(180deg,rgba(255,61,154,.17),rgba(255,61,154,.05));
  border-color:var(--pink);
  box-shadow:inset 0 1px 0 rgba(255,61,154,.32), 0 0 16px -4px rgba(255,61,154,.55);
}
.tl-row.pink .clip.lit svg path{fill:var(--pink)}
.tl-row.pink .clip.lit .cname{color:rgba(255,141,194,.95)}
.clip:hover{transform:translateY(-1px)}
.clip.sel{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink), 0 0 22px -4px rgba(248,248,255,.7)}

.tl-head-line{
  position:absolute;top:0;bottom:0;width:2px;
  left:0;
  margin-left:var(--tl-gutter,88px);
  background:linear-gradient(180deg,#fff,var(--lime));
  box-shadow:0 0 14px 1px rgba(204,255,0,.75), 0 0 3px #fff;
  pointer-events:none;z-index:3;
  will-change:transform;
}
.tl-head-line::before{
  content:'';position:absolute;top:-4px;left:50%;transform:translateX(-50%);
  border-left:5px solid transparent;border-right:5px solid transparent;
  border-top:6px solid var(--lime);
  filter:drop-shadow(0 0 4px var(--lime));
}
.tl-foot{
  display:flex;align-items:center;gap:var(--s2);flex-wrap:wrap;
  padding:10px 14px;
  border-top:1px solid var(--line);
  background:rgba(0,0,0,.3);
  font-size:var(--t-xs);color:var(--muted-2);
}
.tl-foot .note{color:var(--muted)}
.tl-foot .note b{color:var(--lime);font-weight:500}

/* ---------- 13. version graph ---------- */
.graph-wrap{
  position:relative;
  border-radius:22px;
  border:1px solid var(--line);
  background:
    radial-gradient(80% 120% at 20% 0%, rgba(204,255,0,.07), transparent 60%),
    radial-gradient(70% 110% at 85% 100%, rgba(255,61,154,.08), transparent 62%),
    linear-gradient(180deg,#101016,#0c0c11);
  box-shadow:inset 0 1px 0 rgba(248,248,255,.12), 0 30px 70px -30px rgba(0,0,0,.9);
  padding:clamp(20px,3vw,40px);
  overflow:hidden;
}
.graph-wrap::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(248,248,255,.028) 1px,transparent 1px),
    linear-gradient(90deg,rgba(248,248,255,.028) 1px,transparent 1px);
  background-size:32px 32px;
  mask-image:radial-gradient(100% 100% at 50% 50%,#000 30%,transparent 78%);
  -webkit-mask-image:radial-gradient(100% 100% at 50% 50%,#000 30%,transparent 78%);
}
.graph-scroll{width:100%;position:relative;z-index:1}
.graph-svg{width:100%;height:auto;position:relative;z-index:1;overflow:visible}
/* a 1000-unit graph squeezed into 350px renders its labels at ~4px.
   let it scroll in its own container instead of shrinking to mush. */
@media (max-width:680px){
  .graph-scroll{
    overflow-x:auto;overflow-y:hidden;
    margin-inline:calc(var(--s2) * -1);
    padding-inline:var(--s2);
    -webkit-overflow-scrolling:touch;
  }
  .graph-svg{min-width:620px}
  .graph-scroll::-webkit-scrollbar{height:4px}
  .graph-scroll::-webkit-scrollbar-thumb{background:rgba(248,248,255,.25);border:0;border-radius:99px}
}
.gnode circle.hit{fill:transparent;cursor:pointer}
.gnode .ring{
  fill:none;stroke:rgba(248,248,255,.28);stroke-width:1;
  transform-box:fill-box;transform-origin:center;
  transition:stroke .4s var(--e-exp), transform .5s var(--e-back);
}
.gnode .bead{transition:transform .5s var(--e-back);transform-box:fill-box;transform-origin:center}
.gnode text{
  font-family:'Space Grotesk',sans-serif;font-size:11px;
  fill:var(--muted);letter-spacing:.04em;
  transition:fill .4s var(--e-exp);
}
.gnode .sub{font-size:9px;fill:var(--muted-2);letter-spacing:.09em;text-transform:uppercase}
.gnode:hover .ring{stroke:var(--lime);transform:scale(1.35)}
.gnode:hover .bead{transform:scale(1.18)}
.gnode:hover text{fill:var(--ink)}
.gnode:hover .sub{fill:var(--lime)}
.gnode.head .ring{stroke:var(--lime)}
.gnode.head text{fill:var(--ink)}
.gnode.br:hover .ring{stroke:var(--pink)}
.gnode.br:hover .sub{fill:var(--pink)}
/* edges draw themselves in: length measured in JS */
.gedge{
  fill:none;stroke-width:2;stroke-linecap:round;
  stroke-dasharray:var(--len,400);
  stroke-dashoffset:var(--len,400);
  transition:stroke-dashoffset 1.15s var(--e-exp);
  transition-delay:var(--gd,0ms);
}
.graph-wrap.in .gedge{stroke-dashoffset:0}
/* the open branch must stay visibly dashed, so it can't use the dashoffset
   draw-in (the CSS stroke-dasharray would clobber the dash pattern).
   fade it in instead. */
.gedge-open{
  fill:none;stroke-width:2;stroke-linecap:round;
  stroke-dasharray:7 7;
  opacity:0;
  transition:opacity .9s var(--e-exp);
  transition-delay:var(--gd,0ms);
}
.graph-wrap.in .gedge-open{opacity:1}
.gnode{
  opacity:0;transform:translateY(7px);
  transition:opacity .6s var(--e-exp), transform .65s var(--e-back);
  transition-delay:var(--gd,0ms);
}
.graph-wrap.in .gnode{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .gedge{stroke-dashoffset:0}
  .gnode{opacity:1;transform:none}
}
@keyframes head-pulse{
  0%,100%{opacity:.85;r:14}
  50%{opacity:.15;r:20}
}
.head-halo{fill:none;stroke:var(--lime);stroke-width:1;animation:head-pulse 2.6s var(--e-io) infinite}

.gaxis text{
  font-family:'Space Grotesk',sans-serif;font-size:9px;
  fill:var(--muted-2);letter-spacing:.14em;text-transform:uppercase;
}

.graph-legend{
  display:flex;gap:var(--s4);flex-wrap:wrap;margin-top:var(--s4);
  position:relative;z-index:1;
}
.leg{display:flex;align-items:center;gap:8px;font-size:var(--t-label);letter-spacing:.13em;text-transform:uppercase;color:var(--muted-2)}
.leg i{width:16px;height:2px;border-radius:2px;flex:none;display:block}
.leg i.main{background:linear-gradient(90deg,#F8F8FF,#9CA3AF)}
.leg i.branch{background:var(--pink)}
.leg i.open{background:repeating-linear-gradient(90deg,var(--muted-2) 0 3px,transparent 3px 6px)}

/* ---------- 14. pricing ---------- */
/* stretch, not start: uneven tier heights read as an accident */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s3);align-items:stretch}
.tier{
  display:flex;flex-direction:column;
  isolation:isolate;
  position:relative;border-radius:20px;
  border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(248,248,255,.045),rgba(248,248,255,.01)),var(--bg-2);
  box-shadow:inset 0 1px 0 rgba(248,248,255,.1), 0 16px 40px -18px rgba(0,0,0,.85);
  padding:var(--s5) var(--s4) var(--s4);
  transition:transform .6s var(--e-exp), border-color .5s var(--e-exp), box-shadow .6s var(--e-exp);
}
.tier:hover{transform:translateY(-4px);border-color:var(--line-2)}
.tier-name{
  font-family:'Unbounded',sans-serif;font-weight:700;
  font-size:.9375rem;letter-spacing:.09em;text-transform:uppercase;margin-bottom:6px;
}
/* reserve two lines so the price baselines line up across all three tiers */
.tier-for{font-size:var(--t-xs);color:var(--muted-2);margin-bottom:var(--s4);min-height:3.4em}
.tier-price{display:flex;align-items:baseline;gap:6px;margin-bottom:var(--s2)}
.tier-price .amt{
  font-family:'Unbounded',sans-serif;font-weight:800;
  font-size:2.75rem;letter-spacing:-.04em;line-height:1;
  background:var(--chrome-ramp);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.tier-price .per{font-size:var(--t-xs);color:var(--muted-2);letter-spacing:.06em}
.tier hr{margin-block:var(--s4);border:0;height:1px;background:var(--line)}
.tier ul{display:grid;gap:11px;margin-bottom:var(--s5);align-content:start}
.tier li{display:flex;gap:10px;align-items:flex-start;font-size:var(--t-sm);color:var(--muted)}
.tier li svg{width:14px;height:14px;flex:none;margin-top:5px;color:var(--chrome-lo)}
.tier li b{color:var(--ink);font-weight:500}
.tier .btn{width:100%;justify-content:center;margin-top:auto}

.tier.hot{
  border-color:var(--line-lime);
  background:
    radial-gradient(90% 60% at 50% 0%, rgba(204,255,0,.10), transparent 60%),
    linear-gradient(180deg,rgba(248,248,255,.06),rgba(248,248,255,.012)),var(--bg-2);
  box-shadow:
    inset 0 1px 0 rgba(204,255,0,.25),
    0 0 0 1px rgba(204,255,0,.10),
    0 24px 60px -22px rgba(204,255,0,.28),
    0 16px 40px -18px rgba(0,0,0,.85);
}
/* slow specular sweep so the highlighted tier reads as polished metal.
   it lives in its own clipped child: overflow:hidden on .tier would eat the
   .tier-tag, which deliberately overhangs the top edge. */
/* z-index:-1 inside an isolated .tier.hot paints the sweep above the tier's
   own background but under its content. forcing position:relative onto every
   child instead would out-specify .tier-tag's absolute centering. */
.tier-shine{
  position:absolute;inset:0;border-radius:inherit;
  overflow:hidden;pointer-events:none;z-index:-1;
}
.tier-shine::after{
  content:'';position:absolute;top:0;left:0;width:62%;height:100%;
  background:linear-gradient(100deg,transparent 30%,rgba(204,255,0,.12) 48%,rgba(248,248,255,.17) 52%,transparent 70%);
  animation:tier-sweep 6.5s var(--e-io) infinite;
}
@keyframes tier-sweep{
  0%,72%{transform:translateX(-180%)}
  100%{transform:translateX(320%)}
}
.tier.hot .tier-price .amt{background:linear-gradient(180deg,#fff,#eaffa0 40%,var(--lime) 70%,#8fb800);-webkit-background-clip:text;background-clip:text}
.tier.hot li svg{color:var(--lime)}
.tier-tag{
  position:absolute;top:-11px;left:50%;transform:translateX(-50%);
  white-space:nowrap;
  padding:5px 14px;border-radius:99px;
  background:linear-gradient(180deg,#e4ff6b,var(--lime) 55%,#a8d400);
  color:#0b0b0e;
  font-family:'Unbounded',sans-serif;font-weight:700;
  font-size:9px;letter-spacing:.16em;text-transform:uppercase;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.7), 0 4px 16px -2px rgba(204,255,0,.6);
}
.price-note{margin-top:var(--s4);font-size:var(--t-xs);color:var(--muted-2);text-align:center}

/* ---------- 15. final CTA ---------- */
.cta{
  position:relative;overflow:hidden;
  padding-block:clamp(96px,13vw,180px);
  text-align:center;
  border-block:1px solid var(--line);
  background:
    radial-gradient(60% 70% at 30% 20%, rgba(204,255,0,.10), transparent 62%),
    radial-gradient(60% 70% at 72% 82%, rgba(255,61,154,.12), transparent 62%),
    linear-gradient(180deg,#0b0b0f,#121218 50%,#0b0b0f);
}
.cta-in{position:relative;z-index:2}
.cta h2{
  font-family:'Unbounded',sans-serif;font-weight:900;
  font-size:clamp(2.1rem,6vw,5rem);line-height:.92;letter-spacing:-.045em;text-transform:uppercase;
  margin-bottom:var(--s3);
}
.cta p{color:var(--muted);font-size:var(--t-lead);max-width:44ch;margin:0 auto var(--s5)}
.cta-wf{max-width:520px;margin:var(--s5) auto 0;opacity:.7}
.cta .btn-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- 16. footer ---------- */
.foot{padding-block:var(--s7) var(--s4);position:relative}
.foot-grid{
  display:grid;
  grid-template-columns:1.6fr repeat(4,1fr);
  gap:var(--s5) var(--s4);
  padding-bottom:var(--s6);
}
.foot-brand .brand{margin-bottom:var(--s3)}
.foot-brand p{color:var(--muted-2);font-size:var(--t-xs);max-width:32ch;line-height:1.66}
.foot-col h4{
  font-size:var(--t-label);font-weight:500;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink);margin-bottom:var(--s3);
}
.foot-col ul{display:grid;gap:11px}
.foot-col a{font-size:var(--t-sm);color:var(--muted-2);transition:color .35s var(--e-exp)}
.foot-col a:hover{color:var(--lime)}
/* giant chrome wordmark: the flyer closer. sized to never wrap. */
.foot-mark{
  font-family:'Unbounded',sans-serif;font-weight:900;
  font-size:clamp(2rem,9.4vw,8.5rem);
  line-height:.8;letter-spacing:-.055em;text-transform:uppercase;
  text-align:center;white-space:nowrap;
  margin-bottom:var(--s5);
  user-select:none;pointer-events:none;
  -webkit-mask-image:linear-gradient(180deg,#000 6%,rgba(0,0,0,.22) 74%,transparent 100%);
  mask-image:linear-gradient(180deg,#000 6%,rgba(0,0,0,.22) 74%,transparent 100%);
}

.foot-bottom{
  display:flex;justify-content:space-between;align-items:center;gap:var(--s3);flex-wrap:wrap;
  padding-top:var(--s4);
  border-top:1px solid var(--line);
  font-size:var(--t-xs);color:var(--muted-2);
}
.credit{color:var(--muted)}
.credit a{
  color:var(--ink);
  border-bottom:1px solid var(--line-lime);
  padding-bottom:1px;
  transition:color .35s var(--e-exp), border-color .35s var(--e-exp);
}
.credit a:hover{color:var(--lime);border-color:var(--lime)}
.foot-legal{display:flex;gap:var(--s3);flex-wrap:wrap}
.foot-legal a:hover{color:var(--ink)}

/* ---------- 17. reveal choreography ---------- */
.reveal{
  opacity:0;
  transform:translateY(26px);
  transition:opacity .8s var(--e-exp), transform .9s var(--e-exp);
  transition-delay:var(--rd,0ms);
}
.reveal.in{opacity:1;transform:none}
.reveal-l{transform:translateX(-30px)}
.reveal-r{transform:translateX(30px)}
.reveal-s{transform:translateY(18px) scale(.97)}

/* hero entrance: exponential slide */
.h-anim{opacity:0;transform:translateY(30px);animation:h-in .95s var(--e-exp) forwards;animation-delay:var(--hd,0ms)}
@keyframes h-in{to{opacity:1;transform:none}}

/* ---------- 18. guide ---------- */
.guide-hero{
  padding-block:calc(88px + var(--s7)) var(--s6);
  position:relative;overflow:hidden;
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(60% 80% at 78% 10%, rgba(204,255,0,.10), transparent 62%),
    radial-gradient(50% 70% at 20% 90%, rgba(255,61,154,.10), transparent 64%);
}
.guide-hero h1{
  font-family:'Unbounded',sans-serif;font-weight:900;
  font-size:clamp(2.2rem,5.4vw,4.25rem);line-height:.92;letter-spacing:-.045em;text-transform:uppercase;
  margin-bottom:var(--s3);
}
.guide-hero p{color:var(--muted);font-size:var(--t-lead);max-width:56ch}
.guide-meta{display:flex;gap:var(--s3);flex-wrap:wrap;margin-top:var(--s4)}
.gm{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 13px;border-radius:99px;
  border:1px solid var(--line);background:rgba(248,248,255,.03);
  font-size:var(--t-label);letter-spacing:.13em;text-transform:uppercase;color:var(--muted);
}
.gm b{color:var(--lime);font-weight:500}

.guide-body{padding-block:var(--s7)}
.guide-sec{margin-bottom:var(--s8);scroll-margin-top:100px}
.guide-sec > .label{display:block;margin-bottom:var(--s2)}
/* single-line headings, so the ramp can sit on the h2 directly */
.guide-sec h2{
  font-family:'Unbounded',sans-serif;font-weight:700;
  font-size:clamp(1.5rem,2.8vw,2.125rem);letter-spacing:-.025em;text-transform:uppercase;
  margin-bottom:var(--s4);
  display:inline-block;
  background:var(--chrome-ramp);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;-webkit-text-fill-color:transparent;
}
.guide-sec h3{
  font-family:'Unbounded',sans-serif;font-weight:600;
  font-size:1.0625rem;letter-spacing:-.01em;margin-bottom:10px;
}
.prose{max-width:68ch}
.prose p{color:var(--muted);margin-bottom:var(--s3);line-height:1.72}
.prose p b{color:var(--ink);font-weight:500}
.prose a{color:var(--lime);border-bottom:1px solid var(--line-lime)}
.prose a:hover{border-color:var(--lime)}

.tech-grid{display:grid;grid-template-columns:1fr;gap:var(--s3)}
.tech{
  border-radius:16px;border:1px solid var(--line);
  background:linear-gradient(168deg,rgba(248,248,255,.045),rgba(248,248,255,.01)),var(--bg-2);
  box-shadow:inset 0 1px 0 rgba(248,248,255,.1), 0 14px 34px -16px rgba(0,0,0,.85);
  overflow:hidden;
  transition:border-color .5s var(--e-exp);
}
.tech:hover{border-color:var(--line-2)}
.tech-top{padding:var(--s4) var(--s4) var(--s3)}
.tech-top p{color:var(--muted);font-size:var(--t-sm);max-width:70ch}
.tech-n{
  font-size:var(--t-label);letter-spacing:.16em;color:var(--lime);
  display:block;margin-bottom:8px;
}
pre{
  margin:0;padding:var(--s3) var(--s4);
  background:#08080b;
  border-top:1px solid var(--line);
  overflow-x:auto;
  font-family:'Space Grotesk',ui-monospace,monospace;
  font-size:.78rem;line-height:1.72;
  color:#c3c9d4;
  -moz-tab-size:2;tab-size:2;
}
pre code{font-family:ui-monospace,'SF Mono',Menlo,Consolas,monospace;white-space:pre}
.tok-c{color:#5f6672;font-style:italic}
.tok-k{color:var(--pink)}
.tok-s{color:var(--lime)}
.tok-f{color:#F8F8FF}
.tok-n{color:#b98cff}

.recipe{
  border-radius:16px;border:1px solid var(--line-lime);
  background:radial-gradient(80% 100% at 0% 0%, rgba(204,255,0,.07), transparent 60%),var(--bg-2);
  overflow:hidden;
}
.recipe-head{
  display:flex;align-items:center;justify-content:space-between;gap:var(--s2);
  padding:12px 14px 12px var(--s4);border-bottom:1px solid var(--line);
}
.recipe-head .label{color:var(--lime)}
.recipe pre{border-top:0;background:#08080b;color:#c3c9d4;white-space:pre-wrap;font-size:.78rem}
.copy-btn{cursor:pointer}

.log{display:grid;gap:var(--s3)}
.log-item{
  display:grid;grid-template-columns:88px 1fr;gap:var(--s4);
  padding:var(--s4);border-radius:14px;
  border:1px solid var(--line);
  background:linear-gradient(168deg,rgba(248,248,255,.04),rgba(248,248,255,.008));
}
.log-n{
  font-family:'Unbounded',sans-serif;font-weight:800;font-size:.8125rem;letter-spacing:.06em;
  color:transparent;background:var(--chrome-ramp);-webkit-background-clip:text;background-clip:text;
  text-transform:uppercase;
}
.log-item ul{display:grid;gap:8px}
.log-item li{
  font-size:var(--t-sm);color:var(--muted);
  padding-left:16px;position:relative;line-height:1.6;
}
.log-item li::before{
  content:'';position:absolute;left:0;top:10px;
  width:6px;height:1px;background:var(--lime);
}
.log-item li b{color:var(--ink);font-weight:500}

.attrib{
  border-radius:16px;
  border:1px solid var(--line-2);
  background:linear-gradient(168deg,rgba(248,248,255,.06),rgba(248,248,255,.012)),var(--bg-2);
  box-shadow:inset 0 1px 0 rgba(248,248,255,.12), 0 16px 40px -18px rgba(0,0,0,.85);
  padding:var(--s5);
}
.attrib p{color:var(--muted);margin-bottom:var(--s2);max-width:70ch;line-height:1.72}
.attrib p:last-child{margin-bottom:0}
.attrib b{color:var(--ink);font-weight:500}
.attrib .lime{color:var(--lime)}

.toc{
  display:flex;gap:var(--s2);flex-wrap:wrap;
  padding-bottom:var(--s5);margin-bottom:var(--s6);
  border-bottom:1px solid var(--line);
}
.toc a{
  font-size:var(--t-label);letter-spacing:.13em;text-transform:uppercase;
  color:var(--muted);
  border:1px solid var(--line);border-radius:99px;
  padding:7px 14px;min-height:32px;display:inline-flex;align-items:center;
  transition:all .4s var(--e-exp);
}
.toc a:hover{color:var(--lime);border-color:var(--line-lime);background:rgba(204,255,0,.06)}

/* ---------- 19. responsive ---------- */
@media (max-width:1080px){
  .logos{grid-template-columns:repeat(3,minmax(0,1fr))}
  .feat-grid{grid-template-columns:repeat(4,1fr)}
  .card-sm{grid-column:span 2}
  .card-lg{grid-column:span 4}
  .card-half{grid-column:span 2}
  .foot-grid{grid-template-columns:1fr 1fr 1fr}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:860px){
  .price-grid{grid-template-columns:1fr;max-width:440px;margin-inline:auto}
  .tier.hot{order:-1}
  .nav-links{display:none}
  /* the knot gets its own band at the top instead of hiding behind the
     headline. spanning the full (very tall) mobile hero buried it. */
  .hero{
    flex-direction:column;align-items:stretch;
    min-height:auto;
    padding-block:88px 44px;
  }
  #knot{
    position:relative;
    width:100%;height:38vh;
    min-height:264px;max-height:352px;
    margin-bottom:var(--s3);
  }
  .hero-scrim{display:none}
  .hero-glow{
    background:
      radial-gradient(62% 22% at 50% 15%, rgba(204,255,0,.20), transparent 72%),
      radial-gradient(58% 20% at 54% 30%, rgba(255,61,154,.22), transparent 74%);
  }
  .hero-vign{background:radial-gradient(130% 52% at 50% 20%,transparent 52%,rgba(8,8,11,.55) 100%)}
  .hero-col{max-width:none}
}
@media (max-width:680px){
  .logos{grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s3) var(--s2)}
  .feat-grid{grid-template-columns:1fr;gap:var(--s2)}
  .card-sm,.card-lg,.card-half{grid-column:span 1}
  .card{padding:var(--s3);border-radius:16px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:var(--s5) var(--s3)}
  .foot-bottom{flex-direction:column;align-items:flex-start;gap:12px}
  .log-item{grid-template-columns:1fr;gap:var(--s2)}
  .tl{--tl-gutter:62px}
  .tl-head{gap:10px}
  .tl-vers{margin-left:0;width:100%;order:3}
  .graph-wrap{padding:var(--s2);border-radius:16px}
  .hero-ctas .btn{width:100%;justify-content:center}
  .attrib{padding:var(--s3)}
}

/* ---------- 19b. touch: 44px tap targets ----------
   scoped to coarse pointers so the desktop keeps its tighter rhythm. */
@media (pointer:coarse){
  .brand{min-height:44px}
  .btn-sm{min-height:44px}
  .foot-col ul{gap:0}
  .foot-col a{display:inline-block;padding-block:13px}
  .foot-legal a,.credit a{display:inline-block;padding-block:12px}
  .toc a{min-height:44px}
  .vpill{min-height:44px;padding:5px 14px}
  .tl-play{width:44px;height:44px}
  .tl-row{height:50px}
  .clip{top:2px;bottom:2px} /* row border-box eats 1px, so 2 not 3 clears 44 */
  .tl-name{font-size:.625rem}
}
/* keep the pin visual at 14px but give it a real 44px hit area */
.pin::after{content:'';position:absolute;inset:-15px;border-radius:50%}

/* ---------- 20. reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .reveal{opacity:1;transform:none}
  .h-anim{opacity:1;transform:none}
  .wf i{transform:scaleY(var(--h,.5))}
  .marquee-track{animation:none;transform:none}
  .clip{animation:none}
  #trail{display:none}
  #knot{opacity:1}
  .head-halo{animation:none}
}