/* == tokens == */
:root{
  --navy:#043D5D;
  --navy-deep:#022B42;
  --bright:#009FE3;
  --medium:#006FAC;
  --grey:#333333;
  --mid:#AAAAAA;
  --mid-ink:#566572;
  --white:#FFFFFF;
  --paper:#F4F7F9;
  --hair:rgba(4,61,93,.14);
  --hair-light:rgba(255,255,255,.16);
  --ease:cubic-bezier(.22,.61,.36,1);
  /* card treatment, shared so every box reads as the same family as .tier */
  --grad-dark:linear-gradient(128deg,#04456A 0%,#043D5D 46%,#022B42 100%);
  --grad-light:linear-gradient(168deg,#FFFFFF 0%,#F5F9FB 100%);
  --lift:0 22px 46px rgba(4,61,93,.15);
  --lift-dark:0 24px 52px rgba(2,43,66,.46);
}

/* == reset == */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Inter',sans-serif;font-weight:400;color:var(--grey);background:var(--white);
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:200;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* == typography == */
h1,h2,h3,h4{font-weight:700;color:var(--navy);line-height:1.08;letter-spacing:-.022em}
.lede{font-size:clamp(17px,1.5vw,20px);line-height:1.62;max-width:62ch}
h2.big{font-size:clamp(30px,3.9vw,52px);letter-spacing:-.03em;max-width:22ch;margin-bottom:24px}

/* == layout == */
.wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 32px}
section{position:relative}
.pad{padding:120px 0}
.pad-sm{padding:90px 0}
.paper{background:var(--paper)}
.head-row{display:flex;gap:70px;align-items:flex-end;flex-wrap:wrap;margin-bottom:66px}
/* where the head row is the whole section, its bottom margin is dead space */
.head-row:last-child{margin-bottom:0}
.head-row .l{flex:1 1 460px}
.head-row .r{flex:0 1 380px}
.head-row .r p{font-size:15.5px;color:var(--grey);line-height:1.66}
.head-row .r p + p{margin-top:20px}

/* == chrome == */

/* ---------- nav ---------- */
header{position:fixed;top:0;left:0;right:0;z-index:150;padding:20px 0;transition:padding .4s var(--ease),background .4s var(--ease),box-shadow .4s var(--ease)}
header.solid{background:rgba(2,43,66,.92);backdrop-filter:blur(14px);padding:12px 0;box-shadow:0 1px 0 rgba(255,255,255,.1)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:32px}
.brandlock{display:flex;align-items:center;gap:14px}
.brandlock img{height:34px;width:auto;transition:height .4s var(--ease)}
header.solid .brandlock img{height:28px}
.brandlock .div{width:1px;height:22px;background:var(--hair-light)}
.brandlock .pn{
  font-size:14.5px;font-weight:700;color:#fff;letter-spacing:.01em;white-space:nowrap;
}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-size:13.5px;font-weight:600;color:rgba(255,255,255,.78);transition:color .25s;position:relative;padding:4px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--bright);transition:width .3s var(--ease)}
.nav-links a:hover{color:#fff}
.nav-links a:hover::after{width:100%}
.btn{
  display:inline-flex;align-items:center;gap:12px;background:var(--bright);color:#fff;
  font-weight:600;font-size:14px;padding:15px 28px;border-radius:2px;
  transition:transform .28s var(--ease),background .28s,box-shadow .28s var(--ease);
  border:none;cursor:pointer;
}
.btn:hover{background:var(--medium);transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,111,172,.28)}
.btn .arw{transition:transform .28s var(--ease)}
.btn:hover .arw{transform:translateX(4px)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:12px;border:1px solid var(--hair-light);color:#fff;
  font-weight:600;font-size:14px;padding:14px 27px;border-radius:2px;transition:border-color .3s,background .3s;
}
.btn-ghost:hover{border-color:var(--bright);background:rgba(0,159,227,.12)}

/* The nav CTA is a button, not a nav link, but `.nav-links a` outranks `.btn`
   and was flattening its padding, size and colour. Restate them at matching
   specificity, drop the link underline, and give it a gap and hairline of its
   own so it stops sitting in the run of the links. */
.nav-links .nav-cta{
  position:relative;margin-left:17px;padding:13px 22px;
  font-size:14px;color:#fff;
}
.nav-links .nav-cta::after{display:none}
@media(min-width:1041px){
  .nav-links .nav-cta::before{
    content:"";position:absolute;left:-24px;top:50%;transform:translateY(-50%);
    width:1px;height:24px;background:var(--hair-light);
  }
}

/* skip link */
.skip{
  position:absolute;left:-9999px;top:0;z-index:300;
  background:var(--bright);color:#fff;font-weight:600;font-size:14px;padding:12px 20px;
}
.skip:focus{left:0}

/* focus visibility, absent from the original entirely */
:focus-visible{outline:3px solid var(--bright);outline-offset:3px}
header :focus-visible,footer :focus-visible,.dark-sec :focus-visible,.splitsec :focus-visible{
  outline-color:#fff
}

/* burger */
.burger{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;padding:0 10px;background:none;border:none;cursor:pointer;
}
.burger span[aria-hidden]{display:block;height:2px;width:100%;background:#fff;transition:transform .3s var(--ease),opacity .3s}
body.nav-open .burger span[aria-hidden]:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.nav-open .burger span[aria-hidden]:nth-child(2){opacity:0}
body.nav-open .burger span[aria-hidden]:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* dropdown */
.nav-drop{position:relative}
.nav-drop-t{
  display:inline-flex;align-items:center;gap:8px;background:none;border:none;cursor:pointer;
  font-family:inherit;font-size:13.5px;font-weight:600;color:rgba(255,255,255,.78);
  padding:4px 0;position:relative;transition:color .25s;
}
.nav-drop-t::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--bright);transition:width .3s var(--ease)}
.nav-drop-t:hover{color:#fff}
.nav-drop-t:hover::after{width:100%}
.chev{width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .3s var(--ease)}
.nav-drop.open .chev{transform:rotate(-135deg) translateY(-2px)}
.nav-drop-m{
  position:absolute;left:-18px;top:100%;margin-top:14px;min-width:230px;
  background:rgba(2,43,66,.97);backdrop-filter:blur(14px);
  border:1px solid var(--hair-light);padding:8px 0;
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .26s var(--ease),transform .26s var(--ease),visibility .26s;
}
.nav-drop:hover .nav-drop-m,.nav-drop.open .nav-drop-m,.nav-drop:focus-within .nav-drop-m{
  opacity:1;visibility:visible;transform:none
}
.nav-drop.dismissed .nav-drop-m{opacity:0;visibility:hidden;transform:translateY(-8px)}
.nav-drop-m a{
  display:block;padding:11px 22px;font-size:14px;font-weight:600;
  color:rgba(255,255,255,.78);transition:color .2s,background .2s;
}
.nav-drop-m a:hover{color:#fff;background:rgba(0,159,227,.16)}

/* active state, driven entirely by the body class */
.p-platform [data-nav="platform"],.p-delivery [data-nav="delivery"],
.p-intelligence [data-nav="intelligence"],.p-consult [data-nav="consult"],
.p-create [data-nav="create"],.p-develop [data-nav="develop"],
.p-support [data-nav="support"],.p-about [data-nav="about"]{color:#fff}
.p-consult [data-nav="consult"]::after,.p-create [data-nav="create"]::after,
.p-develop [data-nav="develop"]::after,.p-support [data-nav="support"]::after,
.p-about [data-nav="about"]::after{width:100%}
.p-platform [data-nav="backbone"],.p-delivery [data-nav="backbone"],
.p-intelligence [data-nav="backbone"]{color:#fff}
.p-platform [data-nav="backbone"]::after,.p-delivery [data-nav="backbone"]::after,
.p-intelligence [data-nav="backbone"]::after{width:100%}

/* ---------- footer ---------- */
footer{background:var(--navy-deep);color:rgba(255,255,255,.62);padding:74px 0 34px}
.fgrid{display:flex;justify-content:space-between;gap:60px;flex-wrap:wrap;padding-bottom:44px;border-bottom:1px solid var(--hair-light)}
.fgrid .fcol{flex:1 1 200px}
.fgrid h5{color:#fff;font-size:14.5px;font-weight:600;margin-bottom:16px;letter-spacing:-.01em}
.fgrid a,.fgrid p{display:block;font-size:14px;color:rgba(255,255,255,.62);margin-bottom:10px;transition:color .25s}
.fgrid a:hover{color:#fff}
/* .fgrid a would otherwise flatten the footer CTA into a full-width muted link */
.fgrid .btn{display:inline-flex;color:#fff;margin:20px 0 0}
.fgrid .btn:hover{color:#fff}
.fbot{display:flex;justify-content:space-between;align-items:center;gap:30px;padding-top:26px;flex-wrap:wrap}
.fbot p{font-size:12.5px;color:rgba(255,255,255,.62)}
.fbot img{height:38px;width:38px;opacity:.85}

/* == components == */

/* ---------- inline body-copy links ---------- */
.tlink{color:var(--medium);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;transition:color .25s}
.tlink:hover{color:var(--bright)}
.dark-sec .tlink,.splitsec .tlink,.feeds .tlink{color:var(--bright)}
.dark-sec .tlink:hover,.splitsec .tlink:hover,.feeds .tlink:hover{color:#fff}

/* ---------- ground overrides ----------
   Anything that names a dark ink has to name a light one for the dark sections,
   or it goes unreadable there. Likewise the reverse for .pull. */
.paper .pull,.cta .pull{color:var(--navy)}
.dark-sec .head-row .r p,.splitsec .head-row .r p,.feeds .head-row .r p{color:rgba(255,255,255,.78)}
.dark-sec .tiers-note,.splitsec .tiers-note,.feeds .tiers-note,
.dark-sec .form-note,.splitsec .form-note,.feeds .form-note{color:rgba(255,255,255,.68)}
.dark-sec .credit,.splitsec .credit,.feeds .credit{color:rgba(255,255,255,.7);opacity:1}

/* ---------- hero ---------- */
.hero{background:var(--navy-deep);color:#fff;padding:212px 0 0;overflow:hidden;position:relative}
.hero .grid-bg{
  position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px);
  background-size:74px 74px;
  mask-image:radial-gradient(ellipse 90% 70% at 20% 15%,#000 30%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 90% 70% at 20% 15%,#000 30%,transparent 78%);
}
.hero .glow{position:absolute;width:820px;height:820px;right:-260px;top:-320px;border-radius:50%;background:radial-gradient(circle,rgba(0,159,227,.36) 0%,rgba(0,159,227,0) 66%);filter:blur(10px)}
.hero .glow2{position:absolute;width:560px;height:560px;left:-200px;bottom:-260px;border-radius:50%;background:radial-gradient(circle,rgba(0,111,172,.28) 0%,rgba(0,111,172,0) 68%)}
.hero-inner{position:relative;z-index:2}

.hero h1{color:#fff;font-size:clamp(42px,6.4vw,86px);letter-spacing:-.035em;max-width:17ch;margin-bottom:28px}
.hero h1 em{font-style:normal;position:relative;display:inline-block;color:#fff}
.hero h1 em::after{
  content:"";position:absolute;left:0;right:0;bottom:.06em;height:.14em;background:var(--bright);
  transform:scaleX(0);transform-origin:left;animation:swipe 1.1s .85s var(--ease) forwards;z-index:-1;
}
@keyframes swipe{to{transform:scaleX(1)}}
.hero p.lede{color:rgba(255,255,255,.76);max-width:56ch;font-size:clamp(17px,1.6vw,21px)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:38px}
.hero-meta{display:flex;gap:0;flex-wrap:wrap;margin-top:92px;border-top:1px solid var(--hair-light)}
.hero-meta div{flex:1 1 200px;padding:26px 28px 30px;border-right:1px solid var(--hair-light)}
.hero-meta div:last-child{border-right:none}
.hero-meta div:first-child{padding-left:0}
.hero-meta .n{font-size:15px;font-weight:600;color:#fff;display:block;margin-bottom:9px;letter-spacing:-.01em}
.hero-meta .t{color:rgba(255,255,255,.8);font-size:14.5px;line-height:1.5}

/* ---------- what backbone is ---------- */
.splitsec{background:var(--navy-deep);color:#fff;padding:100px 0 118px}
.splitsec h2{color:#fff;font-size:clamp(28px,3.4vw,44px);letter-spacing:-.03em;max-width:26ch;margin-bottom:20px}
.splitsec .lede{color:rgba(255,255,255,.74);margin-bottom:34px}
/* the diagram below the lede wants more air than the copy that follows it does */
.splitsec > .wrap > .lede + div{margin-top:62px}
.split-labels{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:16px;gap:20px}
.split-labels .l{font-size:13px;font-weight:600;color:rgba(255,255,255,.7)}
.bar{height:78px;width:100%;display:flex;border:1px solid var(--hair-light);overflow:hidden;position:relative}
.bar .fill{width:0;background:var(--bright);position:relative;display:flex;align-items:center;padding-left:26px;transition:width 1.7s var(--ease)}
.bar.go .fill{width:78%}
.bar .rest{flex:1;position:relative;display:flex;align-items:center;padding-left:20px;background:repeating-linear-gradient(135deg,rgba(255,255,255,.16) 0 2px,transparent 2px 9px)}
.bar .num{font-size:clamp(19px,2.3vw,30px);font-weight:700;letter-spacing:-.03em;color:#fff;white-space:nowrap}
.bar-note{font-size:13px;color:var(--mid);margin-top:14px;max-width:74ch;line-height:1.55}
.split-note{display:flex;gap:48px;flex-wrap:wrap;margin-top:40px}
.split-note div{flex:1 1 300px}
.split-note h4{color:#fff;font-size:16px;margin-bottom:8px}
.split-note p{color:rgba(255,255,255,.7);font-size:15px;line-height:1.6}

/* ---------- lockup / vertical family ---------- */
.family{background:var(--navy);color:#fff;padding:96px 0;overflow:hidden}
.family-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:74px;align-items:center}
.lockup{
  font-size:clamp(30px,4.6vw,62px);font-weight:700;letter-spacing:-.038em;line-height:1.12;color:#fff;
}
.lockup .for{color:rgba(255,255,255,.42)}
.cycle{display:inline-block;position:relative;min-width:6ch;vertical-align:bottom}
.cycle span{
  display:block;opacity:0;position:absolute;left:0;top:0;white-space:nowrap;
  animation:cyc 12s infinite;
}
.cycle span:nth-child(1){animation-delay:0s}
.cycle span:nth-child(2){animation-delay:2.4s}
.cycle span:nth-child(3){animation-delay:4.8s}
.cycle span:nth-child(4){animation-delay:7.2s}
.cycle span:nth-child(5){animation-delay:9.6s}
.cycle .ghost{position:relative;opacity:1;animation:none;visibility:hidden}
@keyframes cyc{
  0%{opacity:0;transform:translateY(14px)}
  4%,17%{opacity:1;transform:none}
  21%,100%{opacity:0;transform:translateY(-14px)}
}
.lockup-rule{height:3px;background:var(--bright);width:96px;margin-top:30px}
.family p{color:rgba(255,255,255,.74);font-size:16px;line-height:1.66;margin-bottom:18px}
.family p:last-child{margin-bottom:0}

/* ---------- tracks ---------- */
.tracks{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--hair)}
.track{background:var(--grad-light);padding:54px 48px 48px;position:relative;overflow:hidden}
.track.dark{background:var(--grad-dark)}
/* the dark track carries a .halo in the markup; give the light one its own */
.track:not(.dark)::after{
  content:"";position:absolute;width:340px;height:340px;right:-140px;bottom:-170px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,159,227,.11),transparent 68%);pointer-events:none;
}
.track .tnum{
  font-size:14px;font-weight:600;color:var(--mid-ink);margin-bottom:26px;display:flex;align-items:center;gap:11px;
  position:relative;z-index:2;
}
.track h3,.track > p,.track ul{position:relative;z-index:2}
.track .tnum::before{content:"";width:8px;height:8px;background:var(--bright);flex:none}
.track.dark .tnum::before{background:var(--bright)}
.track.dark .tnum{color:rgba(255,255,255,.62)}
.track h3{font-size:clamp(23px,2.3vw,31px);margin-bottom:16px;letter-spacing:-.025em}
.track.dark h3{color:#fff}
.track > p{font-size:15.5px;line-height:1.68;color:var(--grey);margin-bottom:30px;max-width:44ch}
.track.dark > p{color:rgba(255,255,255,.74)}
.track ul{list-style:none}
.track li{font-size:14.5px;padding:13px 0 13px 26px;border-top:1px solid var(--hair);position:relative;color:var(--grey)}
.track.dark li{border-color:var(--hair-light);color:rgba(255,255,255,.82)}
.track li::before{content:"";position:absolute;left:0;top:20px;width:9px;height:9px;background:var(--bright)}
.track .halo{position:absolute;width:340px;height:340px;right:-140px;bottom:-170px;border-radius:50%;background:radial-gradient(circle,rgba(0,159,227,.16),transparent 68%);pointer-events:none}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--hair);margin-top:8px}
.step{
  background:var(--grad-light);padding:46px 32px 48px;position:relative;overflow:hidden;
  transition:transform .45s var(--ease),box-shadow .45s var(--ease);
}
.step:hover{transform:translateY(-6px);box-shadow:var(--lift);z-index:2}
.step h4{font-size:17px;margin-bottom:12px;position:relative;z-index:2}
.step p{font-size:14.5px;line-height:1.62;color:var(--grey);position:relative;z-index:2}
.step::after{content:"";position:absolute;left:0;top:0;height:3px;width:34px;background:var(--bright);transition:width .55s var(--ease)}
.step:hover::after{width:100%}
.step::before{
  content:"";position:absolute;right:-110px;bottom:-130px;width:300px;height:300px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,159,227,.13),rgba(0,159,227,0) 66%);
  pointer-events:none;opacity:0;transition:opacity .55s var(--ease);
}
.step:hover::before{opacity:1}
.dark-sec .steps,.splitsec .steps,.feeds .steps{background:var(--hair-light)}
.dark-sec .step,.splitsec .step,.feeds .step{background:var(--grad-dark)}
.dark-sec .step h4,.splitsec .step h4,.feeds .step h4{color:#fff}
.dark-sec .step p,.splitsec .step p,.feeds .step p{color:rgba(255,255,255,.74)}
.dark-sec .step:hover,.splitsec .step:hover,.feeds .step:hover{box-shadow:var(--lift-dark)}
.dark-sec .step::before,.splitsec .step::before,.feeds .step::before{
  background:radial-gradient(circle,rgba(0,159,227,.3),rgba(0,159,227,0) 64%);opacity:.55
}
.dark-sec .step:hover::before,.splitsec .step:hover::before,.feeds .step:hover::before{opacity:1}

/* ---------- team ---------- */
.dark-sec{background:var(--navy);color:#fff}
.dark-sec h2.big,.dark-sec h3{color:#fff}
.dark-sec .lede{color:rgba(255,255,255,.76)}
.team-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.role-list{border-top:1px solid var(--hair-light)}
.role{padding:26px 0;border-bottom:1px solid var(--hair-light);display:flex;gap:20px;align-items:flex-start}
.role .rk{flex:none;width:9px;height:9px;background:var(--bright);margin-top:9px}
.role h4{color:#fff;font-size:16.5px;margin-bottom:6px}
.role p{color:rgba(255,255,255,.7);font-size:14.5px;line-height:1.6}
.pull{border-left:3px solid var(--bright);padding:6px 0 6px 26px;margin:34px 0 0;font-size:clamp(18px,2vw,24px);line-height:1.42;font-weight:600;color:#fff;letter-spacing:-.02em}
/* attribution under a pull quote, so it does not read as another body paragraph */
.byline{
  font-size:13.5px;font-weight:600;letter-spacing:.02em;margin-top:20px;padding-left:29px;
  color:rgba(255,255,255,.6);
}
.paper .byline,.cta .byline{color:var(--mid-ink)}

/* ---------- tiers ---------- */
.tiers{display:flex;flex-direction:column;gap:14px;margin-top:4px}
.tier{
  position:relative;overflow:hidden;
  background:var(--grad-dark);
  display:grid;grid-template-columns:74px .82fr 1.18fr;gap:40px;align-items:center;
  padding:42px 48px 42px 0;
  transition:transform .55s var(--ease),box-shadow .55s var(--ease);
}
.tier:nth-child(2){margin-left:34px}
.tier:nth-child(3){margin-left:68px}
.tier::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--bright);
  transition:width .45s var(--ease);
}
.tier:hover::before{width:9px}
.tier::after{
  content:"";position:absolute;right:-140px;top:-150px;width:400px;height:400px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,159,227,.26),rgba(0,159,227,0) 62%);
  pointer-events:none;opacity:.72;transition:opacity .55s var(--ease);
}
.tier:hover::after{opacity:1}
.tier:hover{transform:translateY(-6px);box-shadow:0 26px 54px rgba(4,61,93,.26)}
.tier .rail{display:flex;justify-content:center;position:relative;z-index:2}
.glyph{display:flex;flex-direction:column-reverse;gap:5px;width:34px}
.glyph i{display:block;height:5px;background:rgba(255,255,255,.2);transition:background .45s var(--ease)}
.glyph i.on{background:var(--bright)}
.tier:hover .glyph i{background:rgba(255,255,255,.32)}
.tier:hover .glyph i.on{background:#fff}
.tier h4{font-size:22px;letter-spacing:-.025em;color:#fff;position:relative;z-index:2}
.tier p{font-size:15px;color:rgba(255,255,255,.76);line-height:1.64;position:relative;z-index:2}
.tiers-note{font-size:13.5px;color:var(--mid-ink);margin-top:26px;max-width:70ch;line-height:1.6}

/* ---------- proof ---------- */
.proof{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--hair-light)}
.pcell{
  background:var(--grad-dark);padding:46px 36px 48px;position:relative;overflow:hidden;
  transition:transform .55s var(--ease),box-shadow .55s var(--ease);
}
/* grids share the short top rail; the left rail is reserved for stacked things
   like .tier, .arm and .next-card, where it reads as a spine rather than noise */
.pcell::before{
  content:"";position:absolute;left:0;top:0;height:3px;width:34px;background:var(--bright);
  transition:width .55s var(--ease);z-index:3;
}
.pcell:hover::before{width:100%}
.pcell::after{
  content:"";position:absolute;right:-130px;top:-140px;width:360px;height:360px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,159,227,.26),rgba(0,159,227,0) 62%);
  pointer-events:none;opacity:.7;transition:opacity .55s var(--ease);
}
.pcell:hover::after{opacity:1}
.pcell:hover{transform:translateY(-6px);box-shadow:var(--lift-dark);z-index:2}
.pcell .pk{
  font-size:clamp(34px,4.4vw,54px);font-weight:700;color:#fff;letter-spacing:-.04em;
  line-height:1;margin-bottom:18px;position:relative;z-index:2;
}
.pcell p{color:rgba(255,255,255,.72);font-size:14.5px;line-height:1.6;position:relative;z-index:2}

/* ---------- cta ---------- */
.cta{background:var(--paper);position:relative;overflow:hidden}
.cta .rule{position:absolute;left:0;right:0;top:0;height:4px;background:var(--bright)}
.cta-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:80px;align-items:center}
.cta h2{font-size:clamp(30px,3.7vw,48px);letter-spacing:-.03em;margin-bottom:22px}
.cta p{font-size:17px;line-height:1.66;color:var(--grey);max-width:52ch}
.cta-card{
  background:var(--grad-light);border:1px solid var(--hair);padding:44px 40px 46px;
  position:relative;overflow:hidden;box-shadow:0 12px 34px rgba(4,61,93,.07);
}
.cta-card::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--bright)}
.cta-card::after{
  content:"";position:absolute;right:-140px;bottom:-160px;width:380px;height:380px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,159,227,.12),rgba(0,159,227,0) 66%);pointer-events:none;
}
.cta-card h4{font-size:18px;margin-bottom:22px;position:relative;z-index:2}
.cta-card ol{list-style:none;position:relative;z-index:2}
.cta-card li{position:relative;padding:15px 0 15px 26px;border-top:1px solid var(--hair);font-size:14.5px;color:var(--grey)}
.cta-card li::before{content:"";position:absolute;left:0;top:22px;width:8px;height:8px;background:var(--bright)}
.cta-card .btn{margin-top:32px;width:100%;justify-content:center;position:relative;z-index:2}
.credit{font-size:13.5px;color:var(--grey);margin-top:22px;line-height:1.6;opacity:.82}

/* ---- interior page hero ---- */
.hero-page{padding:172px 0 84px}
.hero-page h1{font-size:clamp(34px,4.6vw,62px);max-width:22ch;margin-bottom:22px}
.hero-page .lede{max-width:60ch}
.hero-page .glow{width:620px;height:620px;right:-220px;top:-280px}

/* ---- capability grid ---- */
.caps{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--hair)}
.cap{
  background:var(--grad-light);padding:44px 34px 48px;position:relative;overflow:hidden;
  transition:transform .45s var(--ease),box-shadow .45s var(--ease);
}
.cap::after{content:"";position:absolute;left:0;top:0;height:3px;width:34px;background:var(--bright);transition:width .55s var(--ease)}
.cap:hover::after{width:100%}
.cap::before{
  content:"";position:absolute;right:-110px;bottom:-130px;width:310px;height:310px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,159,227,.14),rgba(0,159,227,0) 66%);
  pointer-events:none;opacity:0;transition:opacity .55s var(--ease);
}
.cap:hover::before{opacity:1}
.cap:hover{transform:translateY(-6px);box-shadow:var(--lift);z-index:2}
.cap h3{font-size:20px;margin-bottom:14px;letter-spacing:-.022em;position:relative;z-index:2}
.cap p{font-size:14.5px;line-height:1.65;color:var(--grey);position:relative;z-index:2}
.dark-sec .caps,.splitsec .caps,.feeds .caps{background:var(--hair-light)}
.dark-sec .cap,.splitsec .cap,.feeds .cap{background:var(--grad-dark)}
.dark-sec .cap h3,.splitsec .cap h3,.feeds .cap h3{color:#fff}
.dark-sec .cap p,.splitsec .cap p,.feeds .cap p{color:rgba(255,255,255,.74)}
.dark-sec .cap:hover,.splitsec .cap:hover,.feeds .cap:hover{box-shadow:var(--lift-dark)}
.dark-sec .cap::before,.splitsec .cap::before,.feeds .cap::before{
  background:radial-gradient(circle,rgba(0,159,227,.3),rgba(0,159,227,0) 64%);opacity:.55
}
.dark-sec .cap:hover::before,.splitsec .cap:hover::before,.feeds .cap:hover::before{opacity:1}

/* ---- what this contributes to the spine ---- */
.feeds{background:var(--navy-deep);color:#fff;position:relative;overflow:hidden}
.feeds h2{color:#fff}
.feeds .lede{color:rgba(255,255,255,.74)}
.feeds-grid{display:grid;grid-template-columns:.92fr 1.08fr;border:1px solid var(--hair-light);margin-top:44px}
.feeds-in{padding:38px 34px}
.feeds-out{padding:38px 34px;background:rgba(0,159,227,.07);border-left:1px solid var(--hair-light)}
.feeds h3{color:#fff;font-size:17px;margin-bottom:20px;letter-spacing:-.015em}
.feeds-in ul{list-style:none}
.feeds-in li{
  position:relative;padding:11px 0 11px 28px;font-size:14.5px;line-height:1.55;
  color:rgba(255,255,255,.82);border-top:1px solid var(--hair-light);
}
.feeds-in li:first-child{border-top:none}
.feeds-in li::before{content:"";position:absolute;left:0;top:18px;width:9px;height:9px;background:var(--bright)}
.feeds-q{
  font-size:clamp(16px,1.7vw,20px);line-height:1.48;font-weight:600;color:#fff;
  letter-spacing:-.018em;padding-left:22px;border-left:3px solid var(--bright);margin-bottom:24px;
}
.feeds-q:last-child{margin-bottom:0}

/* ---- table ---- */
.tbl{overflow-x:auto;border:1px solid var(--hair)}
.tbl table{border-collapse:collapse;width:100%;min-width:560px}
.tbl th,.tbl td{
  text-align:left;padding:16px 20px;font-size:14.5px;line-height:1.6;
  border-bottom:1px solid var(--hair);vertical-align:top;
}
.tbl th{font-weight:600;color:var(--navy);background:var(--paper);font-size:13.5px}
.tbl tr:last-child td{border-bottom:none}
.dark-sec .tbl,.splitsec .tbl{border-color:var(--hair-light)}
.dark-sec .tbl th,.splitsec .tbl th{background:rgba(255,255,255,.06);color:#fff}
.dark-sec .tbl td,.splitsec .tbl td{color:rgba(255,255,255,.8);border-color:var(--hair-light)}

/* ---- FAQ, no JavaScript ---- */
.faq{border-top:1px solid var(--hair)}
.fq{border-bottom:1px solid var(--hair)}
.fq summary{
  cursor:pointer;list-style:none;padding:22px 40px 22px 0;position:relative;
  font-weight:600;font-size:16.5px;color:var(--navy);letter-spacing:-.015em;
}
.fq summary::-webkit-details-marker{display:none}
.fq summary::after{
  content:"";position:absolute;right:6px;top:28px;width:9px;height:9px;
  border-right:2px solid var(--bright);border-bottom:2px solid var(--bright);
  transform:rotate(45deg);transition:transform .3s var(--ease);
}
.fq[open] summary::after{transform:rotate(-135deg)}
.fq p{padding:0 0 24px;font-size:15px;line-height:1.68;color:var(--grey);max-width:70ch}

/* ---- placeholder ---- */
.ph{
  border:1px solid var(--bright);
  background:repeating-linear-gradient(135deg,rgba(0,159,227,.10) 0 2px,transparent 2px 9px);
  padding:26px 28px;
}
.ph + .ph{margin-top:16px}
.fq .ph{margin-bottom:24px}
.ph-k{
  display:block;font-size:12px;font-weight:700;letter-spacing:.06em;
  color:var(--medium);margin-bottom:10px;
}
.ph p{font-size:14.5px;line-height:1.6;color:var(--grey)}
.dark-sec .ph p,.splitsec .ph p,.feeds .ph p{color:rgba(255,255,255,.8)}
.dark-sec .ph-k,.splitsec .ph-k,.feeds .ph-k{color:var(--bright)}

/* ---- entry point panel: you can start with one function ---- */
.entry{
  display:grid;grid-template-columns:.82fr 1.18fr;gap:56px;align-items:start;
  background:#fff;border-left:4px solid var(--bright);padding:46px 48px 48px;
  box-shadow:0 14px 38px rgba(4,61,93,.07);position:relative;overflow:hidden;
}
.entry::after{
  content:"";position:absolute;right:-150px;bottom:-180px;width:400px;height:400px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,159,227,.13),rgba(0,159,227,0) 66%);pointer-events:none;
}
.entry h3{font-size:clamp(21px,2.2vw,28px);letter-spacing:-.026em;max-width:19ch;position:relative;z-index:2}
.entry p{font-size:15.5px;line-height:1.68;color:var(--grey);position:relative;z-index:2}
.entry p + p{margin-top:18px}
.dark-sec .entry,.splitsec .entry,.feeds .entry{background:var(--grad-dark);box-shadow:none}
.dark-sec .entry h3,.splitsec .entry h3,.feeds .entry h3{color:#fff}
.dark-sec .entry p,.splitsec .entry p,.feeds .entry p{color:rgba(255,255,255,.76)}

/* ---- spine diagram ---- */
.spine{display:grid;grid-template-columns:.85fr 64px 1.15fr;align-items:center;gap:0}
.spine-arms{display:flex;flex-direction:column;gap:2px;background:var(--hair)}
.arm{
  background:var(--navy);padding:22px 26px 24px;position:relative;overflow:hidden;
  transition:background .4s var(--ease);
}
.arm::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--bright);
  opacity:.5;transition:opacity .4s var(--ease),width .4s var(--ease);
}
.arm:hover{background:#04456A}
.arm:hover::before{opacity:1;width:6px}
.arm .k{display:block;font-size:17px;font-weight:700;color:#fff;letter-spacing:-.02em;margin-bottom:6px}
.arm .d{font-size:13.5px;color:rgba(255,255,255,.68);line-height:1.5}
.spine-join{position:relative;height:100%;min-height:120px}
.spine-join::before{content:"";position:absolute;left:50%;top:12%;bottom:12%;width:2px;transform:translateX(-1px);background:var(--bright)}
.spine-join::after{content:"";position:absolute;left:0;right:0;top:50%;height:2px;transform:translateY(-1px);background:var(--bright)}
.spine-core{
  background:var(--grad-dark);
  border-left:4px solid var(--bright);padding:40px 36px;position:relative;overflow:hidden;
}
.spine-core h3{color:#fff;font-size:clamp(21px,2.4vw,29px);letter-spacing:-.028em;margin-bottom:14px}
.spine-core p{color:rgba(255,255,255,.78);font-size:15px;line-height:1.64}
.spine-core::after{
  content:"";position:absolute;right:-120px;top:-130px;width:360px;height:360px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,159,227,.24),rgba(0,159,227,0) 62%);pointer-events:none;
}
.dark-sec .spine-arms,.splitsec .spine-arms{background:var(--hair-light)}

/* ---------- form ---------- */
.form{display:flex;flex-direction:column;gap:20px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-field{display:flex;flex-direction:column;gap:8px}
.form-field label{font-size:13.5px;font-weight:600;color:var(--navy)}
.form-field .req{color:var(--medium)}
.form-field input,.form-field select,.form-field textarea{
  font-family:inherit;font-size:15px;color:var(--grey);
  background:#fff;border:1px solid var(--hair);border-radius:2px;padding:13px 14px;
  transition:border-color .25s;
}
.form-field textarea{min-height:132px;resize:vertical}
.form-field input:hover,.form-field select:hover,.form-field textarea:hover{border-color:var(--medium)}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  border-color:var(--bright);outline:none;box-shadow:0 0 0 3px rgba(0,159,227,.18)
}
.form-note{font-size:13.5px;line-height:1.6;color:var(--mid-ink)}
.form .btn{align-self:flex-start}
.office{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--hair)}
.office-card{
  background:var(--grad-light);padding:34px 28px 38px;position:relative;overflow:hidden;
  transition:transform .45s var(--ease),box-shadow .45s var(--ease);
}
.office-card::before{
  content:"";position:absolute;left:0;top:0;height:3px;width:28px;background:var(--bright);
  transition:width .55s var(--ease);
}
.office-card:hover::before{width:100%}
.office-card:hover{transform:translateY(-5px);box-shadow:var(--lift);z-index:2}
.office-card h4{font-size:18px;margin-bottom:14px}
.office-card p{font-size:14px;line-height:1.6;color:var(--grey)}

/* == vertical rhythm ==
   The reset strips every default margin, so the space between a run of copy and
   whatever sits under it has to be stated explicitly. These rules sit after the
   component definitions on purpose: where a component carries its own top margin
   for the .head-row case, following body copy overrides it.
   A .head-row is not in the first list because it already has its own margin. */
.wrap > p + p,
.wrap > .pull + p,
.cta-grid > div > p + p{margin-top:20px}

.wrap > :where(p,h2,h3,.ph,.pull,.byline,.tbl,.caps,.steps,.proof,.tracks,.tiers,.spine,.faq,.office,.entry)
+ :where(.caps,.steps,.proof,.tracks,.tiers,.spine,.tbl,.faq,.office,.entry,.cta-card){
  margin-top:46px;
}

/* a placeholder interrupts copy wherever it lands, so it carries its own space */
.wrap > .ph{margin:34px 0}
.wrap > .ph + .ph{margin-top:16px}

/* a call to action that follows a section's content, rather than sitting in a
   hero or a card, needs to be clear of it */
section .wrap > .btn,
section .wrap > .btn-ghost{margin-top:42px}

/* == pages == */

/* == utilities == */

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

/* cross-link strip at the foot of every page */
.next{background:var(--navy-deep);color:#fff;padding:72px 0}
.next-grid{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--hair-light)}
.next-card{
  background:var(--navy-deep);padding:38px 36px 40px;position:relative;overflow:hidden;
  transition:background .4s var(--ease),transform .45s var(--ease),box-shadow .45s var(--ease);
}
.next-card::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:0;background:var(--bright);
  transition:width .45s var(--ease);
}
.next-card::after{
  content:"";position:absolute;right:-130px;top:-150px;width:360px;height:360px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,159,227,.22),rgba(0,159,227,0) 62%);
  pointer-events:none;opacity:0;transition:opacity .5s var(--ease);
}
.next-card:hover{background:var(--navy);transform:translateY(-4px);box-shadow:var(--lift-dark);z-index:2}
.next-card:hover::before{width:4px}
.next-card:hover::after{opacity:1}
.next-card .k{font-size:13px;font-weight:600;color:var(--bright);display:block;margin-bottom:12px;position:relative;z-index:2}
.next-card h4{color:#fff;font-size:20px;letter-spacing:-.022em;margin-bottom:10px;position:relative;z-index:2}
.next-card p{color:rgba(255,255,255,.72);font-size:14.5px;line-height:1.6;position:relative;z-index:2}
@media(max-width:760px){.next-grid{grid-template-columns:1fr}}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .85s var(--ease),transform .85s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv[data-d="1"]{transition-delay:.1s}
.rv[data-d="2"]{transition-delay:.2s}
.rv[data-d="3"]{transition-delay:.3s}
.rv[data-d="4"]{transition-delay:.4s}

/* == responsive == */
@media(max-width:1000px){
  .tracks,.steps,.proof{grid-template-columns:1fr 1fr}
  .team-grid,.cta-grid,.family-grid{grid-template-columns:1fr;gap:48px}
  .tier,.tier:nth-child(2),.tier:nth-child(3){margin-left:0}
  .tier{grid-template-columns:58px 1fr;gap:24px;padding:34px 32px 34px 0}
  .tier p{grid-column:2/-1}
}
@media(max-width:1040px){
  .burger{display:flex}
  .nav-links{
    position:fixed;inset:0;z-index:-1;
    background:rgba(2,43,66,.985);backdrop-filter:blur(18px);
    flex-direction:column;align-items:flex-start;justify-content:center;
    gap:4px;padding:96px 32px 40px;overflow-y:auto;
    opacity:0;visibility:hidden;transition:opacity .34s var(--ease),visibility .34s;
  }
  body.nav-open{overflow:hidden}
  body.nav-open .nav-links{opacity:1;visibility:visible;z-index:140}
  .nav-links a,.nav-drop-t{font-size:22px;padding:12px 0}
  .nav-drop{width:100%}
  .nav-drop-m{
    position:static;opacity:1;visibility:visible;transform:none;margin:0 0 8px;
    background:none;border:none;border-left:2px solid var(--hair-light);
    padding:0 0 0 20px;backdrop-filter:none;
  }
  .nav-drop-m a{font-size:17px;padding:9px 0}
  .nav-drop-t{pointer-events:none}
  .chev{display:none}
  .nav-links .nav-cta{margin:28px 0 0;padding:15px 26px;font-size:15px;align-self:flex-start}
}
@media(max-width:640px){
  .wrap{padding:0 22px}
  .hero{padding-top:150px}
  .tracks,.steps,.proof{grid-template-columns:1fr}
  .track{padding:40px 28px}
  .tier{grid-template-columns:52px 1fr;gap:18px;padding:30px 24px 30px 0}
  .hero-meta{margin-top:64px}
  .hero-meta div{border-right:none;border-bottom:1px solid var(--hair-light);padding:22px 0}
  .pad{padding:84px 0}
  .bar{height:64px}
  .bar .num{font-size:17px}
  .bar .fill{padding-left:16px}
  .brandlock .pn{display:none}
  .brandlock .div{display:none}
}
@media(max-width:1000px){
  .caps{grid-template-columns:1fr 1fr}
  .entry{grid-template-columns:1fr;gap:24px}
  .feeds-grid{grid-template-columns:1fr}
  .feeds-out{border-left:none;border-top:1px solid var(--hair-light)}
  .spine{grid-template-columns:1fr;gap:0}
  .spine-join{min-height:56px}
  .spine-join::before{left:50%;top:0;bottom:0;width:2px;transform:translateX(-1px)}
  .spine-join::after{left:calc(50% - 13px);right:auto;top:auto;bottom:0;width:26px;height:2px;transform:none}
  .spine-core{border-left:none;border-top:4px solid var(--bright)}
}
@media(max-width:640px){
  .caps{grid-template-columns:1fr}
  .hero-page{padding:132px 0 64px}
  .feeds-in,.feeds-out{padding:30px 24px}
  .entry{padding:34px 26px 36px}
  .cta-card{padding:34px 26px 36px}
}
@media(max-width:1000px){.office{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.form-row{grid-template-columns:1fr}.office{grid-template-columns:1fr}}

/* == reduced motion == */
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .rv{opacity:1;transform:none}
  .bar .fill{width:78%}
  .cycle span{opacity:1;position:relative}
  .cycle span:not(:first-child){display:none}
  .cycle .ghost{visibility:visible}
}