/* =====================================================================
   MOMENTUM — "growth instrument" direction
   Palette : porcelain paper · ink · one voltage-blue signal
   Type    : Archivo (display, architectural) / Hanken Grotesk (body) / Space Mono (data)
   Signature: an accelerating momentum dial — the flywheel that builds
   ===================================================================== */
:root{
  --paper:   #F1F0EC;
  --paper-2: #E7E5DF;
  --ink:     #16171B;
  --ink-panel:#0F1013;
  --ink-2:   #55575E;
  --ink-3:   #9A9B9F;
  --signal:  #1E2AE6;   /* voltage blue */
  --signal-soft:#4C56FF;
  --line:    rgba(22,23,27,.12);
  --line-2:  rgba(22,23,27,.07);
  --line-inv:rgba(255,255,255,.12);
  --line-inv2:rgba(255,255,255,.06);
  --fd:'Archivo',system-ui,sans-serif;
  --fb:'Hanken Grotesk',system-ui,sans-serif;
  --fm:'Space Mono',ui-monospace,monospace;
  --w:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--paper);color:var(--ink);
  font-family:var(--fb);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
::selection{background:var(--signal);color:#fff}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px}

.wrap{max-width:var(--w);margin:0 auto;padding:0 32px}

/* mono label — the instrument's labeling language */
.tag{
  font-family:var(--fm);font-size:11.5px;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2);
  display:inline-flex;align-items:center;gap:11px;
}
.tag::before{content:"";width:16px;height:16px;border:1.5px solid var(--signal);border-radius:50%;position:relative;flex:none}
.tag.plain::before{display:none}

h1,h2,h3{font-family:var(--fd);font-weight:800;letter-spacing:-.03em;line-height:.98}
h2{font-size:clamp(34px,5.2vw,62px)}
h3{font-size:22px;font-weight:700;letter-spacing:-.02em;line-height:1.05}
.lede{font-family:var(--fb);color:var(--ink-2);font-size:clamp(16px,1.55vw,19px);line-height:1.6;max-width:560px;font-weight:400}

section{padding:120px 0;position:relative}
.head{max-width:720px;display:flex;flex-direction:column;gap:22px;margin-bottom:66px}

/* buttons */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--fb);font-weight:600;font-size:15px;
  padding:15px 26px;border-radius:2px;border:1.5px solid var(--ink);
  cursor:pointer;transition:.22s cubic-bezier(.4,0,.2,1);white-space:nowrap;
}
.btn-primary{background:var(--ink);color:var(--paper)}
.btn-primary:hover{background:var(--signal);border-color:var(--signal);color:#fff}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper)}
.btn .arr{transition:transform .22s}
.btn:hover .arr{transform:translateX(4px)}
.btn.inv{border-color:var(--paper);background:var(--paper);color:var(--ink)}
.btn.inv:hover{background:var(--signal);border-color:var(--signal);color:#fff}
.btn.inv-ghost{border-color:var(--line-inv);color:var(--paper);background:transparent}
.btn.inv-ghost:hover{background:var(--paper);color:var(--ink);border-color:var(--paper)}

/* =====================================================================
   NAV
   ===================================================================== */
nav{position:fixed;inset:0 0 auto 0;z-index:100;transition:.3s;border-bottom:1px solid transparent}
nav.scrolled{background:rgba(241,240,236,.8);backdrop-filter:blur(16px) saturate(1.3);-webkit-backdrop-filter:blur(16px) saturate(1.3);border-bottom-color:var(--line)}
.nav-in{max-width:var(--w);margin:0 auto;padding:0 32px;height:72px;display:flex;align-items:center;justify-content:space-between}
.logo{font-family:var(--fd);font-weight:900;font-size:19px;letter-spacing:-.03em;display:flex;align-items:center;gap:11px}
.logo svg{display:block}
.nav-links{display:flex;gap:32px;font-size:14px;font-weight:500;color:var(--ink-2)}
.nav-links a{transition:color .2s;position:relative}
.nav-links a:hover{color:var(--ink)}
.nav-r{display:flex;align-items:center;gap:16px}
.nav-r .btn{padding:10px 18px;font-size:14px}
.menu-btn{display:none;background:none;border:none;color:var(--ink);cursor:pointer;padding:6px}
.mobile{display:none;position:fixed;inset:72px 0 0;z-index:99;background:var(--paper);padding:28px 32px;flex-direction:column;gap:2px}
.mobile.open{display:flex}
.mobile a{font-family:var(--fd);font-weight:700;font-size:30px;letter-spacing:-.02em;padding:16px 0;border-bottom:1px solid var(--line-2)}
.mobile .btn{margin-top:26px;justify-content:center}

/* =====================================================================
   HERO
   ===================================================================== */
.hero{padding:184px 0 96px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.35fr .9fr;gap:60px;align-items:center}
.hero-badge{
  font-family:var(--fm);font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);
  display:inline-flex;align-items:center;gap:10px;padding:8px 15px;border:1px solid var(--line);border-radius:2px;background:rgba(255,255,255,.4);
}
.dot{width:7px;height:7px;border-radius:50%;background:var(--signal);flex:none;position:relative}
.dot::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:1px solid var(--signal);animation:ring 2.6s ease-out infinite;opacity:0}
@keyframes ring{0%{transform:scale(.6);opacity:.7}100%{transform:scale(2);opacity:0}}
.hero h1{font-size:clamp(50px,8.2vw,104px);font-weight:900;letter-spacing:-.045em;margin:26px 0 0}
.hero h1 .blue{color:var(--signal)}
.hero h1 .out{-webkit-text-stroke:1.5px var(--ink);color:transparent}
.hero .lede{margin:30px 0 0;font-size:19px}
.hero-ctas{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap}

/* the momentum dial — signature */
.dial-wrap{position:relative;display:flex;align-items:center;justify-content:center;aspect-ratio:1;max-width:420px;margin-left:auto}
.dial-wrap svg{width:100%;height:100%;overflow:visible}
.dial-cap{position:absolute;text-align:center;pointer-events:none}
.dial-cap .val{font-family:var(--fd);font-weight:900;font-size:clamp(30px,4vw,44px);letter-spacing:-.03em;line-height:1}
.dial-cap .unit{font-family:var(--fm);font-size:10px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-2);margin-top:6px}
.dial-lbl{font-family:var(--fm);font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;fill:var(--ink-2)}

/* =====================================================================
   PROOF — instrument readout
   ===================================================================== */
.proof{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:0}
.proof-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.proof-i{padding:44px 34px;border-left:1px solid var(--line-2);display:flex;flex-direction:column;gap:12px}
.proof-i:first-child{border-left:none;padding-left:0}
.proof-i:last-child{padding-right:0}
.proof-n{font-family:var(--fd);font-weight:800;font-size:clamp(36px,4.4vw,52px);letter-spacing:-.03em;line-height:1}
.proof-n .u{color:var(--signal)}
.proof-l{font-size:14px;color:var(--ink-2);line-height:1.45;max-width:210px}

/* =====================================================================
   SERVICES — spec sheets
   ===================================================================== */
.offers{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--ink)}
.offer{
  padding:40px 34px 40px 0;border-right:1px solid var(--line);
  display:flex;flex-direction:column;position:relative;transition:.3s;
}
.offer:first-child{padding-left:0}
.offer:last-child{border-right:none;padding-right:0}
.offer-top{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:30px}
.offer-idx{font-family:var(--fm);font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--ink-3)}
.offer-kind{font-family:var(--fm);font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--signal)}
.offer h3{font-size:27px;margin-bottom:12px}
.offer .who{color:var(--ink-2);font-size:15px;margin-bottom:28px;min-height:66px}
.offer ul{list-style:none;margin-top:auto}
.offer li{font-size:14.5px;color:var(--ink);padding:12px 0;border-top:1px solid var(--line-2);display:flex;align-items:center;gap:12px}
.offer li::before{content:"+";font-family:var(--fm);color:var(--signal);font-weight:700;flex:none}

/* =====================================================================
   ENGINE — inverted, hosts the accelerating dial
   ===================================================================== */
.engine{background:var(--ink-panel);color:var(--paper);overflow:hidden;position:relative}
.engine .tag{color:var(--ink-3)}
.engine .tag::before{border-color:var(--signal-soft)}
.engine .lede{color:#B9BAC0}
.engine-grid{display:grid;grid-template-columns:1fr .95fr;gap:70px;align-items:center}
.engine .head{margin-bottom:52px}
.loop{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line-inv2)}
.loop-row{display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line-inv2)}
.loop-k{font-family:var(--fd);font-weight:900;font-size:22px;letter-spacing:-.02em}
.loop-d{color:#9A9BA2;font-size:14.5px;line-height:1.5}
.loop-s{font-family:var(--fm);font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:6px 12px;border:1px solid var(--line-inv);border-radius:2px;color:#9A9BA2;white-space:nowrap}
.loop-row:nth-child(3) .loop-s{color:var(--signal-soft);border-color:rgba(76,86,255,.4)}
.loop-row:nth-child(4) .loop-s{color:#5BE3D6;border-color:rgba(91,227,214,.4)}
.engine-note{margin-top:56px;font-family:var(--fd);font-weight:700;font-size:clamp(20px,2.3vw,26px);letter-spacing:-.02em;line-height:1.35}
.engine-note b{color:#fff}.engine-note span{color:#6C6E76}

/* dial (dark variant) */
.dial-dark{position:relative;display:flex;align-items:center;justify-content:center;aspect-ratio:1;max-width:440px;margin:0 auto}
.dial-dark svg{width:100%;height:100%;overflow:visible}
.dial-dark .dial-cap .val{color:#fff}
.dial-dark .dial-cap .unit{color:#8A8B92}
.dark-lbl{font-family:var(--fm);font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;fill:#7C7D85}

/* =====================================================================
   LUCIDEDGE
   ===================================================================== */
.studio-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:64px;align-items:center}
.studio-copy{display:flex;flex-direction:column;gap:24px}
.svc-list{list-style:none;margin-top:6px;border-top:1px solid var(--ink)}
.svc-list li{display:flex;align-items:baseline;justify-content:space-between;gap:20px;padding:18px 0;border-bottom:1px solid var(--line-2);font-family:var(--fd);font-weight:700;font-size:20px;letter-spacing:-.02em;transition:.2s}
.svc-list li:hover{padding-left:10px;color:var(--signal)}
.svc-list .n{font-family:var(--fm);font-size:11px;font-weight:700;color:var(--ink-3);letter-spacing:.1em}
.slate{aspect-ratio:4/5;background:var(--ink-panel);border-radius:3px;position:relative;overflow:hidden;color:var(--paper)}
.slate-in{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:space-between;padding:30px}
.slate-clap{display:flex;gap:6px;margin-bottom:auto}
.slate-clap i{flex:1;height:24px;background:repeating-linear-gradient(115deg,#fff 0 14px,var(--ink-panel) 14px 28px);border-radius:1px;opacity:.85}
.slate-row{display:flex;justify-content:space-between;font-family:var(--fm);font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#8A8B92}
.slate-title{font-family:var(--fd);font-weight:900;font-size:clamp(30px,3.6vw,44px);letter-spacing:-.035em;line-height:1;margin:24px 0}
.slate-title .b{color:var(--signal-soft)}
.rec{display:flex;align-items:center;gap:8px;color:#fff}
.rec::before{content:"";width:8px;height:8px;border-radius:50%;background:#FF5B5B;animation:blink 1.6s steps(1) infinite}
@keyframes blink{50%{opacity:.25}}

/* =====================================================================
   CASES
   ===================================================================== */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--ink)}
.case{padding:36px 32px 40px 0;border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:320px;transition:.3s}
.case:first-child{padding-left:0}
.case:last-child{border-right:none;padding-right:0}
.case-name{font-family:var(--fm);font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--signal)}
.case-n{font-family:var(--fd);font-weight:900;font-size:clamp(44px,5vw,60px);letter-spacing:-.04em;line-height:.9;margin:auto 0 10px}
.case-sub{font-family:var(--fm);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2)}
.case-d{color:var(--ink-2);font-size:14.5px;line-height:1.55;margin-top:22px;padding-top:22px;border-top:1px solid var(--line-2)}

/* =====================================================================
   VISION
   ===================================================================== */
.vision{background:var(--paper-2)}
.vision-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.vision h2{max-width:520px}
.stages{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--ink);margin-top:8px}
.stage{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line-2)}
.stage-k{font-family:var(--fd);font-weight:900;font-size:clamp(26px,3vw,34px);letter-spacing:-.03em}
.stage-i{font-family:var(--fm);font-size:11px;font-weight:700;color:var(--ink-3);letter-spacing:.1em}
.stage:last-child .stage-k{color:var(--signal)}
.stage-bar{grid-column:1/-1;height:4px;background:var(--line);border-radius:2px;overflow:hidden;margin-top:2px}
.stage-bar i{display:block;height:100%;background:var(--signal);width:0;transition:width 1.3s cubic-bezier(.3,.7,.3,1)}

/* =====================================================================
   FINAL
   ===================================================================== */
.final{background:var(--ink-panel);color:var(--paper);text-align:center;padding:150px 0}
.final h2{font-size:clamp(40px,6.2vw,80px);font-weight:900;letter-spacing:-.045em;max-width:840px;margin:26px auto 22px;line-height:.98}
.final h2 .blue{color:var(--signal-soft)}
.final .lede{margin:0 auto 40px;color:#A9AAB0;text-align:center}
.final .tag{color:var(--ink-3);justify-content:center}

/* footer */
footer{background:var(--ink-panel);color:var(--paper);border-top:1px solid var(--line-inv2);padding:64px 0 44px}
.foot{display:flex;justify-content:space-between;gap:44px;flex-wrap:wrap}
.foot-brand{max-width:300px;display:flex;flex-direction:column;gap:16px}
.foot-brand p{font-size:13.5px;color:#8A8B92;line-height:1.6}
.foot-cols{display:flex;gap:64px;flex-wrap:wrap}
.foot-col{display:flex;flex-direction:column;gap:13px;font-size:14px}
.foot-col b{font-family:var(--fm);font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#6C6E76;margin-bottom:3px}
.foot-col a{color:#A9AAB0;transition:.2s}
.foot-col a:hover{color:#fff}
.foot-base{margin-top:56px;padding-top:26px;border-top:1px solid var(--line-inv2);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-family:var(--fm);font-size:11.5px;letter-spacing:.06em;color:#6C6E76}

/* reveal */
.rv{opacity:0;transform:translateY(24px);transition:opacity .75s cubic-bezier(.2,.6,.2,1),transform .75s cubic-bezier(.2,.6,.2,1)}
.rv.in{opacity:1;transform:none}
.d1{transition-delay:.07s}.d2{transition-delay:.14s}.d3{transition-delay:.21s}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}.rv{opacity:1;transform:none}
}

/* responsive */
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .dial-wrap{max-width:340px;margin:0 auto}
  .proof-grid{grid-template-columns:1fr 1fr}
  .proof-i{padding:32px 28px}.proof-i:nth-child(odd){border-left:none;padding-left:0}
  .offers{grid-template-columns:1fr;border-top:none}
  .offer{border-right:none;border-top:1px solid var(--ink);padding:34px 0!important}
  .offer .who{min-height:0}
  .engine-grid,.studio-grid,.vision-grid{grid-template-columns:1fr;gap:44px}
  .dial-dark{max-width:340px;order:-1}
  .cases{grid-template-columns:1fr;border-top:none}
  .case{border-right:none;border-top:1px solid var(--ink);padding:32px 0!important;min-height:0}
  .case-n{margin:20px 0 10px}
}
@media (max-width:680px){
  section{padding:88px 0}
  .nav-links,.nav-r .btn-ghost{display:none}
  .menu-btn{display:block}
  .hero{padding-top:140px}
  .hero-ctas{flex-direction:column;width:100%;max-width:320px}
  .hero-ctas .btn{justify-content:center}
  .loop-row{grid-template-columns:1fr;gap:8px}
  .loop-s{justify-self:start}
  .final{padding:104px 0}
}

/* =====================================================================
   SUBPAGE additions
   ===================================================================== */
.page-hero{padding:180px 0 80px;border-bottom:1px solid var(--line)}
.page-hero h1{font-family:var(--fd);font-weight:900;font-size:clamp(42px,6.4vw,84px);letter-spacing:-.04em;line-height:.96;margin:24px 0 0}
.page-hero .lede{margin-top:26px}
.page-hero .hero-ctas{margin-top:36px}
.crumb{font-family:var(--fm);font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.crumb a{color:var(--ink-2)}.crumb a:hover{color:var(--signal)}

.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.sticky-side{position:sticky;top:110px}

.spec{border-top:1px solid var(--ink)}
.spec-row{display:grid;grid-template-columns:200px 1fr;gap:28px;padding:26px 0;border-bottom:1px solid var(--line-2)}
.spec-k{font-family:var(--fd);font-weight:800;font-size:19px;letter-spacing:-.02em}
.spec-v{color:var(--ink-2);font-size:15px;line-height:1.6}
.spec-v b{color:var(--ink);font-weight:600}

.steps{counter-reset:st;border-top:1px solid var(--ink)}
.step{display:grid;grid-template-columns:64px 1fr;gap:24px;padding:30px 0;border-bottom:1px solid var(--line-2)}
.step::before{counter-increment:st;content:"0" counter(st);font-family:var(--fm);font-weight:700;font-size:13px;color:var(--signal);padding-top:5px}
.step h3{font-size:21px;margin-bottom:8px}
.step p{color:var(--ink-2);font-size:15px}

.faq{border-top:1px solid var(--ink)}
.faq details{border-bottom:1px solid var(--line-2)}
.faq summary{font-family:var(--fd);font-weight:700;font-size:18px;letter-spacing:-.01em;padding:22px 0;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--fm);color:var(--signal);font-size:20px;flex:none;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{color:var(--ink-2);font-size:15px;line-height:1.65;padding:0 0 24px;max-width:640px}

.cta-band{background:var(--ink-panel);color:var(--paper);padding:100px 0;text-align:center}
.cta-band h2{font-size:clamp(32px,4.6vw,56px);font-weight:900;letter-spacing:-.04em;margin-bottom:18px}
.cta-band .lede{color:#A9AAB0;margin:0 auto 34px;text-align:center}

.offer a.more{margin-top:22px;font-family:var(--fm);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--signal);display:inline-flex;gap:8px;align-items:center}
.offer a.more:hover{gap:14px}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.contact-card{border:1.5px solid var(--ink);padding:36px;border-radius:3px}
.contact-card h3{font-size:24px;margin-bottom:10px}
.contact-card p{color:var(--ink-2);font-size:15px;margin-bottom:24px}
.embed-slot{border:1.5px dashed var(--line);border-radius:3px;padding:48px 32px;text-align:center;color:var(--ink-3);font-family:var(--fm);font-size:12px;letter-spacing:.1em;text-transform:uppercase}

@media (max-width:960px){
  .split,.contact-grid{grid-template-columns:1fr;gap:40px}
  .sticky-side{position:static}
  .spec-row{grid-template-columns:1fr;gap:8px}
  .page-hero{padding:150px 0 64px}
}

/* =====================================================================
   PREMIUM MOTION PASS
   ===================================================================== */
/* paper grain */
body::after{content:"";position:fixed;inset:0;z-index:2000;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");}

/* scroll progress */
.progress{position:fixed;top:0;left:0;height:2px;background:var(--signal);z-index:300;width:0}

/* nav link underline sweep */
.nav-links a::after{content:"";position:absolute;left:0;bottom:-5px;height:1.5px;width:100%;
  background:var(--signal);transform:scaleX(0);transform-origin:right;transition:transform .32s cubic-bezier(.4,0,.2,1)}
.nav-links a:hover::after{transform:scaleX(1);transform-origin:left}

/* hero entrance — masked line rise */
.hl{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.hl-in{display:inline-block;transform:translateY(115%);animation:riseup 1.05s cubic-bezier(.16,.84,.26,1) forwards}
.hl:nth-child(2) .hl-in{animation-delay:.1s}
.hl:nth-child(3) .hl-in{animation-delay:.2s}
@keyframes riseup{to{transform:none}}
.hero-badge,.crumb{opacity:0;animation:fadeup .8s .05s cubic-bezier(.2,.7,.2,1) forwards}
.hero .lede,.page-hero .lede{opacity:0;animation:fadeup .9s .5s cubic-bezier(.2,.7,.2,1) forwards}
.hero-ctas{opacity:0;animation:fadeup .9s .64s cubic-bezier(.2,.7,.2,1) forwards}
.dial-wrap{opacity:0;animation:fadeup 1.1s .45s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes fadeup{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}

/* marquee strip */
.marquee{overflow:hidden;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);padding:22px 0;background:var(--paper)}
.marquee-track{display:flex;align-items:center;gap:44px;width:max-content;animation:mq 26s linear infinite}
.marquee span{font-family:var(--fd);font-weight:900;font-size:clamp(26px,3.2vw,40px);letter-spacing:-.03em;white-space:nowrap}
.marquee span:nth-child(4n+3){color:transparent;-webkit-text-stroke:1.2px var(--ink)}
.marquee i{font-style:normal;color:var(--signal);font-size:14px}
@keyframes mq{to{transform:translateX(-50%)}}
.marquee:hover .marquee-track{animation-play-state:paused}

/* rows & cards micro-interactions */
.spec-row,.step,.svc-list li,.loop-row{transition:padding-left .28s cubic-bezier(.4,0,.2,1),background .28s}
.spec-row:hover,.step:hover{padding-left:16px;background:linear-gradient(90deg,rgba(30,42,230,.04),transparent 60%)}
.offer{transition:.3s}
.offer:hover .offer-idx{color:var(--signal)}
.offer:hover h3{color:var(--signal);transition:color .25s}
.case:hover .case-n{color:var(--signal);transition:color .25s}
.case .case-n{transition:color .25s}
.offer li{transition:padding-left .22s}
.offer li:hover{padding-left:8px}

/* button press + sheen */
.btn{position:relative;overflow:hidden}
.btn:active{transform:scale(.97)}
.btn-primary::after,.btn.inv::after{content:"";position:absolute;top:0;left:-80%;width:50%;height:100%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.25),transparent);transform:skewX(-20deg);transition:left .55s cubic-bezier(.4,0,.2,1)}
.btn-primary:hover::after,.btn.inv:hover::after{left:130%}

/* slate hover */
.slate{transition:transform .4s cubic-bezier(.2,.7,.2,1),box-shadow .4s}
.slate:hover{transform:translateY(-6px) rotate(-.4deg);box-shadow:0 30px 60px -20px rgba(22,23,27,.35)}

/* giant footer wordmark */
.foot-mark{font-family:var(--fd);font-weight:900;font-size:clamp(64px,13vw,185px);letter-spacing:-.05em;line-height:.8;
  margin-top:70px;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.13);user-select:none;pointer-events:none;
  white-space:nowrap;overflow:hidden}

/* stagger reveal children of grids */
.rv{transition-duration:.9s}

@media (prefers-reduced-motion:reduce){
  .hl-in{transform:none;animation:none}
  .hero-badge,.crumb,.hero .lede,.page-hero .lede,.hero-ctas,.dial-wrap{opacity:1;animation:none}
  .marquee-track{animation:none}
  body::after{display:none}
}
@media (max-width:680px){
  .foot-mark{margin-top:48px}
}