/* ============================================================
   ZETTACORE DESIGN SYSTEM
   Tokens derived directly from the ZettaCore brand manual.
   ============================================================ */
:root{
  /* Brand palette — strict */
  --void:#0D0C0F;
  --core:#8A4FFC;
  --deep:#461F7D;
  --light:#E6E6E6;

  /* Derived surfaces (tints of brand only) */
  --surface:#131117;
  --surface-2:#17151D;
  --elevated:#1C1926;
  --muted:#8C8896;
  --muted-2:#63606E;
  --line:rgba(230,230,230,.09);
  --line-2:rgba(230,230,230,.16);
  --core-08:rgba(138,79,252,.08);
  --core-16:rgba(138,79,252,.16);
  --core-30:rgba(138,79,252,.30);
  --core-60:rgba(138,79,252,.60);
  --grad-core:linear-gradient(135deg,#8A4FFC 0%,#461F7D 100%);
  --grad-core-soft:linear-gradient(135deg,rgba(138,79,252,.22),rgba(70,31,125,.10));

  /* Type */
  --display:"Space Grotesk",ui-sans-serif,system-ui,sans-serif;
  --body:"Satoshi","Space Grotesk",ui-sans-serif,system-ui,-apple-system,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;

  --fs-hero:clamp(2.6rem,6.6vw,6.1rem);
  --fs-d1:clamp(2.1rem,4.6vw,4.1rem);
  --fs-d2:clamp(1.7rem,3vw,2.7rem);
  --fs-d3:clamp(1.25rem,1.7vw,1.6rem);
  --fs-body:clamp(.97rem,.42vw + .86rem,1.08rem);
  --fs-sm:.875rem;
  --fs-eyebrow:.7rem;

  /* Space + shape */
  --pad:clamp(20px,4.6vw,72px);
  --maxw:1400px;
  --sec:clamp(88px,10vw,168px);
  --ch:22px;                 /* chamfer — hexagon-derived corner cut */
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-2:cubic-bezier(.65,0,.35,1);
  --nav-h:82px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--void);color:var(--light);
  font-family:var(--body);font-size:var(--fs-body);line-height:1.68;
  font-weight:400;letter-spacing:-.005em;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
body.is-locked{overflow:hidden}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,h5{font-family:var(--display);font-weight:500;letter-spacing:-.03em;line-height:1.03;margin:0}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
::selection{background:var(--core);color:#fff}
:focus-visible{outline:2px solid var(--core);outline-offset:3px;border-radius:2px}

/* ---------- Layout ---------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
.sec{position:relative;padding-block:var(--sec)}
.grid12{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(16px,2vw,32px)}

/* ---------- Type utilities ---------- */
.eyebrow{
  font-family:var(--display);font-size:var(--fs-eyebrow);font-weight:500;
  letter-spacing:.24em;text-transform:uppercase;color:var(--core);
  display:inline-flex;align-items:center;gap:11px;
}
.eyebrow::before{content:"";width:7px;height:8px;background:var(--core);
  clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);flex:none}
.eyebrow--muted{color:var(--muted)}
.eyebrow--muted::before{background:var(--muted-2)}
.h-hero{font-size:var(--fs-hero);letter-spacing:-.042em;line-height:.96}
.h1{font-size:var(--fs-d1)}
.h2{font-size:var(--fs-d2)}
.h3{font-size:var(--fs-d3);letter-spacing:-.02em}
.lede{font-size:clamp(1.02rem,.6vw + .9rem,1.24rem);color:#B8B4C2;line-height:1.62;font-weight:400}
.dim{color:var(--muted)}
.dim-2{color:var(--muted-2)}
.gtext{background:linear-gradient(100deg,#C6A6FF 0%,#8A4FFC 45%,#6E37D8 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.data{font-family:var(--mono);font-size:.66rem;letter-spacing:.16em;color:var(--muted-2);text-transform:uppercase}
.sup{font-size:.5em;vertical-align:super;letter-spacing:0}

/* ---------- Chamfer (hexagon-derived corner) ---------- */
.hx{position:relative;padding:1px;
  clip-path:polygon(var(--ch) 0,100% 0,100% calc(100% - var(--ch)),calc(100% - var(--ch)) 100%,0 100%,0 var(--ch));
  background:linear-gradient(145deg,rgba(138,79,252,.34),rgba(230,230,230,.10) 38%,rgba(230,230,230,.045) 70%);
  transition:background .5s var(--ease)}
.hx>.hx-in{clip-path:inherit;background:var(--surface);height:100%;position:relative;overflow:hidden}
.hx:hover{background:linear-gradient(145deg,rgba(138,79,252,.85),rgba(138,79,252,.22) 45%,rgba(230,230,230,.07))}

/* ---------- Background system (6 layers) ---------- */
.bg-sys{position:fixed;inset:0;z-index:0;pointer-events:none}
.bg-base{position:absolute;inset:0;background:var(--void)}
.bg-glow{position:absolute;inset:-20%;
  background:
    radial-gradient(46% 38% at 78% 8%,rgba(138,79,252,.17),transparent 68%),
    radial-gradient(40% 34% at 12% 42%,rgba(70,31,125,.20),transparent 70%),
    radial-gradient(52% 40% at 62% 92%,rgba(138,79,252,.09),transparent 72%);
  transition:transform .9s var(--ease)}
.bg-grid{position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(230,230,230,.032) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(230,230,230,.032) 1px,transparent 1px);
  background-size:82px 82px;
  -webkit-mask-image:radial-gradient(78% 62% at 50% 34%,#000 20%,transparent 100%);
  mask-image:radial-gradient(78% 62% at 50% 34%,#000 20%,transparent 100%)}
.bg-noise{position:absolute;inset:0;opacity:.34;mix-blend-mode:overlay;
  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='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.42'/%3E%3C/svg%3E")}
.bg-hex{position:absolute;inset:0;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='104' viewBox='0 0 120 104'%3E%3Cpath d='M30 2 L60 19 L60 53 L30 70 L0 53 L0 19 Z' fill='none' stroke='%238A4FFC' stroke-opacity='.10' stroke-width='1'/%3E%3Cpath d='M90 2 L120 19 L120 53 L90 70 L60 53 L60 19 Z' fill='none' stroke='%238A4FFC' stroke-opacity='.06' stroke-width='1'/%3E%3C/svg%3E");
  -webkit-mask-image:radial-gradient(60% 50% at 88% 84%,#000,transparent 72%);
  mask-image:radial-gradient(60% 50% at 88% 84%,#000,transparent 72%)}
.shell{position:relative;z-index:1}

/* ---------- Buttons ---------- */
.btn{position:relative;display:inline-flex;align-items:center;gap:11px;
  font-family:var(--body);font-weight:500;font-size:.95rem;letter-spacing:-.01em;
  padding:16px 26px;border:0;cursor:pointer;overflow:hidden;isolation:isolate;white-space:nowrap;
  --ch:14px;clip-path:polygon(var(--ch) 0,100% 0,100% calc(100% - var(--ch)),calc(100% - var(--ch)) 100%,0 100%,0 var(--ch));
  transition:transform .45s var(--ease),box-shadow .45s var(--ease),color .3s ease}
.btn svg{flex:none;transition:transform .45s var(--ease)}
.btn:hover svg{transform:translateX(5px)}
.btn:active{transform:scale(.985)}
.btn-p{background:var(--grad-core);color:#fff;box-shadow:0 0 0 rgba(138,79,252,0)}
.btn-p::after{content:"";position:absolute;inset:0;z-index:-1;opacity:0;
  background:linear-gradient(135deg,#9C68FF,#5A2A9E);transition:opacity .45s var(--ease)}
.btn-p:hover{box-shadow:0 12px 44px -12px rgba(138,79,252,.75)}
.btn-p:hover::after{opacity:1}
.btn-s{background:rgba(230,230,230,.035);color:var(--light);box-shadow:inset 0 0 0 1px var(--line-2)}
.btn-s::after{content:"";position:absolute;inset:0;z-index:-1;opacity:0;
  background:linear-gradient(135deg,rgba(138,79,252,.28),rgba(138,79,252,.05));transition:opacity .45s var(--ease)}
.btn-s:hover{box-shadow:inset 0 0 0 1px var(--core-60)}
.btn-s:hover::after{opacity:1}
.btn-sm{padding:12px 20px;font-size:.86rem;--ch:11px}
.btn-lg{padding:19px 32px;font-size:1rem;--ch:16px}
.btn-ghost{padding:0;background:none;color:var(--light);clip-path:none;
  font-weight:500;border-bottom:1px solid var(--line-2);padding-bottom:7px}
.btn-ghost:hover{border-color:var(--core);color:var(--core)}

/* ---------- Loader ---------- */
#loader{position:fixed;inset:0;z-index:9000;background:var(--void);
  display:grid;place-items:center;transition:opacity .7s var(--ease),visibility .7s}
#loader.done{opacity:0;visibility:hidden}
.load-in{display:flex;flex-direction:column;align-items:center;gap:26px}
.load-hex{width:76px;height:76px}
.load-hex path,.load-hex polygon{fill:none;stroke:var(--core);stroke-width:2.4;
  stroke-dasharray:120;stroke-dashoffset:120;animation:hexdraw 1.5s var(--ease) forwards}
.load-hex .f2{animation-delay:.13s}.load-hex .f3{animation-delay:.26s}
@keyframes hexdraw{to{stroke-dashoffset:0}}
.load-bar{width:132px;height:2px;background:rgba(230,230,230,.12);overflow:hidden}
.load-bar i{display:block;height:100%;width:0;background:var(--grad-core);transition:width .35s linear}
.load-txt{font-family:var(--display);font-size:.66rem;letter-spacing:.34em;text-transform:uppercase;color:var(--muted-2)}

/* ---------- Cursor ---------- */
.cur,.cur-r{position:fixed;top:0;left:0;z-index:8000;pointer-events:none;
  border-radius:50%;mix-blend-mode:screen;opacity:0;transition:opacity .3s}
.cur{width:6px;height:6px;background:var(--core);margin:-3px 0 0 -3px}
.cur-r{width:38px;height:38px;margin:-19px 0 0 -19px;border:1px solid var(--core-60);
  transition:width .35s var(--ease),height .35s var(--ease),margin .35s var(--ease),
             opacity .3s,background .35s var(--ease)}
body.cur-on .cur,body.cur-on .cur-r{opacity:1}
body.cur-lg .cur-r{width:70px;height:70px;margin:-35px 0 0 -35px;background:rgba(138,79,252,.13)}
body.cur-lg .cur{opacity:.35}

/* ---------- Scroll progress ---------- */
#prog{position:fixed;top:0;left:0;height:2px;width:0;z-index:7000;
  background:linear-gradient(90deg,#461F7D,#8A4FFC);box-shadow:0 0 14px rgba(138,79,252,.65)}

/* ---------- Navigation ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:6000;transition:all .45s var(--ease)}
.nav::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .45s var(--ease);
  background:rgba(13,12,15,.72);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line)}
.nav.stuck::before{opacity:1}
.nav-in{position:relative;display:flex;align-items:center;justify-content:space-between;
  gap:22px;height:var(--nav-h);transition:height .45s var(--ease)}
.nav.stuck .nav-in{height:66px}
.brand{display:flex;align-items:center;flex:none;padding:6px 0}
.brand img{height:32px;width:auto;transition:height .45s var(--ease)}
.nav.stuck .brand img{height:27px}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-a{position:relative;padding:10px 15px;font-size:.92rem;font-weight:500;color:#C9C5D2;
  display:inline-flex;align-items:center;gap:7px;transition:color .3s;background:none;border:0;cursor:pointer}
.nav-a::after{content:"";position:absolute;left:15px;right:15px;bottom:2px;height:1px;
  background:var(--core);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.nav-a:hover,.nav-a[aria-current="page"]{color:var(--light)}
.nav-a:hover::after,.nav-a[aria-current="page"]::after{transform:scaleX(1)}
.nav-a .chev{transition:transform .35s var(--ease)}
.nav-item.open .chev{transform:rotate(180deg)}
.nav-cta{display:flex;align-items:center;gap:12px;flex:none}

/* Mega menu */
.nav-item{position:static}
.mega{position:absolute;top:100%;left:0;right:0;opacity:0;visibility:hidden;
  transform:translateY(-10px);transition:all .45s var(--ease);pointer-events:none}
.nav-item.open .mega{opacity:1;visibility:visible;transform:none;pointer-events:auto}
.mega-in{margin:8px var(--pad) 0;background:rgba(19,17,23,.96);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border:1px solid var(--line);--ch:26px;
  clip-path:polygon(var(--ch) 0,100% 0,100% calc(100% - var(--ch)),calc(100% - var(--ch)) 100%,0 100%,0 var(--ch));
  display:grid;grid-template-columns:1fr 1fr 1fr 1fr .92fr;gap:0;overflow:hidden}
.mega-col{padding:34px 30px;border-right:1px solid var(--line)}
.mega-col:last-child{border-right:0}
.mega-h{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.mega-h b{font-family:var(--display);font-size:.94rem;font-weight:500;letter-spacing:-.02em}
.mega-h i{width:26px;height:26px;display:grid;place-items:center;background:var(--core-16);flex:none;
  clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%)}
.mega-l a{display:block;padding:7px 0;font-size:.865rem;color:var(--muted);
  transition:color .25s,transform .35s var(--ease)}
.mega-l a:hover{color:var(--core);transform:translateX(4px)}
.mega-feat{background:linear-gradient(160deg,rgba(138,79,252,.16),rgba(70,31,125,.05));
  display:flex;flex-direction:column;justify-content:space-between}
.mega-feat p{font-size:.86rem;color:#B8B4C2;margin:10px 0 20px}

/* Mobile nav */
.burger{display:none;width:44px;height:44px;background:none;border:0;cursor:pointer;
  align-items:center;justify-content:center;flex-direction:column;gap:5px}
.burger span{display:block;width:20px;height:1.5px;background:var(--light);transition:.4s var(--ease)}
.burger.on span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger.on span:nth-child(2){opacity:0}
.burger.on span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.mnav{position:fixed;inset:0;z-index:5900;background:rgba(13,12,15,.985);
  backdrop-filter:blur(20px);padding:calc(var(--nav-h) + 24px) var(--pad) 40px;
  overflow-y:auto;opacity:0;visibility:hidden;transform:translateY(-14px);
  transition:all .5s var(--ease)}
.mnav.on{opacity:1;visibility:visible;transform:none}
.mnav-a{display:flex;justify-content:space-between;align-items:center;
  padding:18px 0;border-bottom:1px solid var(--line);
  font-family:var(--display);font-size:1.45rem;letter-spacing:-.03em;width:100%;
  background:none;border-left:0;border-right:0;border-top:0;text-align:left;cursor:pointer}
.mnav-sub{max-height:0;overflow:hidden;transition:max-height .5s var(--ease)}
.mnav-sub.on{max-height:620px}
.mnav-sub a{display:block;padding:10px 0 10px 16px;color:var(--muted);font-size:.95rem;
  border-left:1px solid var(--line)}
.mnav-sub a:hover{color:var(--core)}
/* ============================================================
   SECTIONS
   ============================================================ */

/* ---------- Reveal system ---------- */
.rv{opacity:0;transform:translateY(26px);
  transition:opacity .95s var(--ease),transform .95s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}
.rv-d4{transition-delay:.32s}.rv-d5{transition-delay:.4s}
.mask{clip-path:inset(0 100% 0 0);transition:clip-path 1.15s var(--ease)}
.mask.in{clip-path:inset(0 0 0 0)}
.hline{position:relative;height:1px;background:var(--line);overflow:hidden}
.hline::after{content:"";position:absolute;inset:0;background:var(--grad-core);
  transform:scaleX(0);transform-origin:left;transition:transform 1.3s var(--ease)}
.hline.in::after{transform:scaleX(1)}

/* ---------- HERO ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;
  padding-top:calc(var(--nav-h) + 40px);padding-bottom:64px;overflow:hidden}
#core-cv{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0;opacity:0;
  transition:opacity 1.6s var(--ease)}
#core-cv.on{opacity:1}
.hero-in{position:relative;z-index:2;width:100%}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.82fr);
  gap:clamp(24px,4vw,64px);align-items:center}
.hero-eyebrow{margin-bottom:26px}
.hero h1{margin-bottom:28px;max-width:15ch}
.hero .lede{max-width:52ch;margin-bottom:40px}
.hero-btns{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:56px}
.hero-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;
  border-top:1px solid var(--line);padding-top:22px;max-width:720px}
.hero-meta div{padding-right:clamp(14px,2vw,28px);border-right:1px solid var(--line)}
.hero-meta div+div{padding-left:clamp(14px,2vw,28px)}
.hero-meta div:last-child{border-right:0;padding-right:0}
.hero-meta b{display:block;font-family:var(--display);font-size:1.32rem;font-weight:500;
  letter-spacing:-.03em;margin-bottom:2px}
.hero-meta span{font-size:.76rem;color:var(--muted-2);letter-spacing:.04em}
.hero-side{display:flex;flex-direction:column;align-items:flex-end;gap:14px;
  justify-content:center;min-height:340px}
.hero-tag{display:flex;align-items:center;gap:10px;padding:9px 15px;
  background:rgba(19,17,23,.55);border:1px solid var(--line);backdrop-filter:blur(8px);
  --ch:10px;clip-path:polygon(var(--ch) 0,100% 0,100% calc(100% - var(--ch)),calc(100% - var(--ch)) 100%,0 100%,0 var(--ch));
  font-size:.78rem;color:#B8B4C2;transition:border-color .4s,transform .5s var(--ease)}
.hero-tag:hover{border-color:var(--core-60);transform:translateX(-5px)}
.hero-tag i{width:6px;height:7px;background:var(--core);flex:none;
  clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%)}
.scroll-cue{position:absolute;bottom:26px;left:var(--pad);z-index:2;display:flex;align-items:center;gap:12px}
.scroll-cue span{font-family:var(--display);font-size:.62rem;letter-spacing:.3em;
  text-transform:uppercase;color:var(--muted-2)}
.scroll-cue i{display:block;width:1px;height:38px;background:linear-gradient(var(--core),transparent);
  animation:cue 2.4s var(--ease) infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}
  45%{transform:scaleY(1);transform-origin:top}
  55%{transform:scaleY(1);transform-origin:bottom}
  100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- Marquee strip ---------- */
.strip{border-block:1px solid var(--line);padding-block:26px;overflow:hidden;
  background:linear-gradient(90deg,transparent,rgba(138,79,252,.035),transparent)}
.mq{display:flex;width:max-content;animation:mq 34s linear infinite}
.mq-2{animation-duration:44s;animation-direction:reverse}
.mq:hover{animation-play-state:paused}
@keyframes mq{to{transform:translateX(-50%)}}
.mq-i{display:flex;align-items:center;gap:clamp(28px,4vw,56px);padding-right:clamp(28px,4vw,56px)}
.mq-i b{font-family:var(--display);font-size:clamp(1.5rem,3vw,2.6rem);font-weight:500;
  letter-spacing:-.02em;color:transparent;-webkit-text-stroke:1px rgba(230,230,230,.34);
  transition:color .4s,-webkit-text-stroke-color .4s;white-space:nowrap}
.mq-i b:hover{color:var(--core);-webkit-text-stroke-color:var(--core)}
.mq-i i{width:11px;height:13px;background:var(--core-30);flex:none;
  clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%)}
.strip-2{padding-block:15px;border-top:0}
.strip-2 .mq-i{gap:34px;padding-right:34px}
.strip-2 .mq-i b{font-family:var(--body);font-size:.78rem;font-weight:500;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted-2);-webkit-text-stroke:0}
.strip-2 .mq-i b:hover{color:var(--core)}
.strip-2 .mq-i i{width:4px;height:5px;background:var(--muted-2)}

/* ---------- Intro ---------- */
.intro-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:clamp(30px,5vw,88px);align-items:start}
.intro h2{margin-bottom:0}
.intro h2 em{font-style:normal;color:var(--muted-2)}
.intro-body p+p{margin-top:20px}
.intro-hex{position:relative;margin-top:40px;height:190px}

/* ---------- Services accordion ---------- */
.svc{display:flex;gap:10px;min-height:530px;margin-top:56px}
.svc-p{position:relative;flex:0 0 96px;overflow:hidden;cursor:pointer;
  background:var(--surface);border:1px solid var(--line);
  --ch:24px;clip-path:polygon(var(--ch) 0,100% 0,100% calc(100% - var(--ch)),calc(100% - var(--ch)) 100%,0 100%,0 var(--ch));
  transition:flex .85s var(--ease),border-color .6s,opacity .6s}
.svc-p::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .7s var(--ease);
  background:radial-gradient(75% 70% at 22% 0%,rgba(138,79,252,.20),transparent 72%),
             linear-gradient(180deg,rgba(70,31,125,.14),transparent 55%)}
.svc-p::after{content:"";position:absolute;top:0;left:-40%;width:40%;height:100%;z-index:3;
  background:linear-gradient(90deg,transparent,rgba(138,79,252,.28),transparent);
  transform:skewX(-14deg);pointer-events:none}
.svc-p.on{flex:1 1 auto;border-color:var(--core-30)}
.svc-p.on::before{opacity:1}
.svc-p.on::after{animation:sweep 1.15s var(--ease) forwards}
@keyframes sweep{to{left:130%}}
.svc:hover .svc-p:not(.on){opacity:.5}
.svc-tab{position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:space-between;padding:26px 0;z-index:2;
  transition:opacity .45s var(--ease)}
.svc-p.on .svc-tab{opacity:0;pointer-events:none}
.svc-tab .n{font-family:var(--mono);font-size:.66rem;color:var(--muted-2);letter-spacing:.1em}
.svc-tab .v{writing-mode:vertical-rl;font-family:var(--display);font-size:1.06rem;
  font-weight:500;letter-spacing:-.01em;white-space:nowrap;color:#C9C5D2}
.svc-tab .ic{width:34px;height:38px;opacity:.8}
.svc-body{position:relative;z-index:2;opacity:0;padding:38px 34px;height:100%;
  display:flex;flex-direction:column;min-width:min(560px,68vw);
  transition:opacity .55s var(--ease) .18s;pointer-events:none}
.svc-p.on .svc-body{opacity:1;pointer-events:auto}
.svc-top{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:20px}
.svc-ic{width:56px;height:62px;flex:none}
.svc-body h3{margin-bottom:14px;max-width:16ch}
.svc-body>p{color:#B8B4C2;max-width:52ch;margin-bottom:26px;font-size:.99rem}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:auto}
.chip{font-size:.78rem;padding:7px 13px;color:#B0ACBB;background:rgba(230,230,230,.045);
  border:1px solid var(--line);--ch:8px;
  clip-path:polygon(var(--ch) 0,100% 0,100% calc(100% - var(--ch)),calc(100% - var(--ch)) 100%,0 100%,0 var(--ch));
  transition:all .35s var(--ease);opacity:0;transform:translateY(9px)}
.svc-p.on .chip{opacity:1;transform:none}
.chip:hover{color:var(--light);border-color:var(--core-60);background:var(--core-16)}
.svc-foot{display:flex;align-items:center;gap:18px;padding-top:26px;margin-top:26px;
  border-top:1px solid var(--line)}

/* ---------- Why / pillars ---------- */
.pill-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:52px}
.pill{grid-column:span 2}
.pill:nth-child(1),.pill:nth-child(2){grid-column:span 3}
.pill .hx-in{padding:32px 28px;min-height:236px;display:flex;flex-direction:column}
.pill .hx-in::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .6s var(--ease);
  background:radial-gradient(80% 90% at 8% 0%,rgba(138,79,252,.15),transparent 70%)}
.pill:hover .hx-in::before{opacity:1}
.pill-n{font-family:var(--mono);font-size:.66rem;color:var(--muted-2);letter-spacing:.14em;
  margin-top:auto;padding-top:18px;position:relative}
.pill-ic{width:40px;height:44px;margin-bottom:20px;position:relative}
.pill h3{margin-bottom:12px;position:relative}
.pill p{font-size:.92rem;color:var(--muted);position:relative}

/* ---------- Inside the Core ---------- */
.core-sec{position:relative}
.core-track{height:400vh;position:relative}
.core-sticky{position:sticky;top:0;height:100svh;display:flex;align-items:center;overflow:hidden}
.core-grid{display:grid;grid-template-columns:minmax(0,.86fr) minmax(0,1fr);
  gap:clamp(24px,4vw,64px);align-items:center;width:100%}
.core-txt{max-width:44ch;position:relative;min-height:330px}
.core-step{position:absolute;opacity:0;transform:translateY(20px);
  transition:opacity .6s var(--ease),transform .6s var(--ease);pointer-events:none}
.core-step.on{opacity:1;transform:none;position:relative;pointer-events:auto}
.core-step .num{font-family:var(--mono);font-size:.68rem;color:var(--core);letter-spacing:.18em;
  display:block;margin-bottom:16px}
.core-step h3{font-size:clamp(1.6rem,2.6vw,2.35rem);margin-bottom:16px}
.core-step p{color:#B8B4C2}
.core-bars{display:flex;gap:6px;margin-top:36px}
.core-bars i{height:2px;flex:1;background:rgba(230,230,230,.12);position:relative;overflow:hidden}
.core-bars i::after{content:"";position:absolute;inset:0;background:var(--grad-core);
  transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.core-bars i.on::after{transform:scaleX(1)}
.core-vis{position:relative;aspect-ratio:1;max-height:74vh;margin-inline:auto;width:100%}
.core-vis svg{width:100%;height:100%;overflow:visible}
.cn{opacity:.28;transition:opacity .6s var(--ease)}
.cn.on{opacity:1}
.cn-hex{fill:var(--surface);stroke:var(--line-2);stroke-width:1;transition:all .6s var(--ease)}
.cn.on .cn-hex{fill:rgba(138,79,252,.14);stroke:var(--core)}
.cn-t{font-family:var(--display);font-size:11px;letter-spacing:.13em;fill:var(--muted);
  text-transform:uppercase;transition:fill .6s var(--ease)}
.cn.on .cn-t{fill:var(--light)}
.cl{stroke:var(--line-2);stroke-width:1;fill:none;stroke-dasharray:var(--len);
  stroke-dashoffset:var(--len);transition:stroke-dashoffset 1s var(--ease),stroke .6s}
.cl.on{stroke-dashoffset:0;stroke:var(--core-60)}
.core-pulse{transform-origin:center;animation:cpulse 4.2s ease-in-out infinite}
@keyframes cpulse{0%,100%{opacity:.5;transform:scale(1)}50%{opacity:.95;transform:scale(1.045)}}
.core-spin{transform-origin:center;animation:cspin 46s linear infinite}
.core-spin-r{transform-origin:center;animation:cspin 62s linear infinite reverse}
@keyframes cspin{to{transform:rotate(360deg)}}

/* ---------- Industries (editorial index) ---------- */
.ind{border-top:1px solid var(--line);margin-top:48px}
.ind-r{position:relative;display:grid;grid-template-columns:64px minmax(0,1fr) minmax(0,1.05fr) 52px;
  gap:20px;align-items:center;padding:clamp(20px,2.4vw,30px) 0;
  border-bottom:1px solid var(--line);overflow:hidden;cursor:pointer;isolation:isolate}
.ind-r::before{content:"";position:absolute;inset:0;z-index:-1;transform:scaleY(0);transform-origin:bottom;
  background:linear-gradient(90deg,rgba(138,79,252,.15),rgba(138,79,252,.02) 60%,transparent);
  transition:transform .6s var(--ease)}
.ind-r:hover::before{transform:scaleY(1);transform-origin:top}
.ind-n{font-family:var(--mono);font-size:.68rem;color:var(--muted-2);letter-spacing:.12em}
.ind-t{font-family:var(--display);font-size:clamp(1.3rem,2.5vw,2.15rem);font-weight:500;
  letter-spacing:-.032em;transition:transform .6s var(--ease),color .4s}
.ind-r:hover .ind-t{transform:translateX(14px)}
.ind-d{font-size:.9rem;color:var(--muted-2);opacity:0;transform:translateY(7px);
  transition:all .55s var(--ease)}
.ind-r:hover .ind-d{opacity:1;transform:none;color:var(--muted)}
.ind-ar{width:40px;height:40px;display:grid;place-items:center;justify-self:end;
  border:1px solid var(--line);--ch:10px;
  clip-path:polygon(var(--ch) 0,100% 0,100% calc(100% - var(--ch)),calc(100% - var(--ch)) 100%,0 100%,0 var(--ch));
  transition:all .5s var(--ease)}
.ind-r:hover .ind-ar{border-color:var(--core);background:var(--core-16);transform:rotate(-45deg)}

/* ---------- Case studies (horizontal scroll) ---------- */
.cs-track{position:relative}
.cs-sticky{position:sticky;top:0;height:100svh;display:flex;align-items:center;overflow:hidden}
.cs-rail{display:flex;gap:clamp(16px,2vw,28px);padding-inline:var(--pad);will-change:transform}
.cs-c{flex:0 0 clamp(300px,78vw,620px);height:min(70svh,600px)}
.cs-c .hx-in{padding:0;display:flex;flex-direction:column}
.cs-vis{position:relative;height:46%;overflow:hidden;background:var(--void);flex:none}
.cs-vis canvas{width:100%;height:100%}
.cs-vis .tag{position:absolute;top:16px;left:16px;z-index:2;font-family:var(--mono);
  font-size:.6rem;letter-spacing:.16em;color:var(--core);background:rgba(13,12,15,.7);
  border:1px solid var(--core-30);padding:5px 10px}
.cs-body{padding:26px 28px 28px;display:flex;flex-direction:column;flex:1;min-height:0}
.cs-body h3{margin-bottom:14px}
.cs-meta{display:grid;grid-template-columns:1fr 1fr;gap:14px 20px;margin-bottom:auto;
  padding-block:16px;border-top:1px solid var(--line)}
.cs-meta dt{font-family:var(--mono);font-size:.6rem;letter-spacing:.14em;color:var(--muted-2);
  text-transform:uppercase;margin-bottom:5px}
.cs-meta dd{margin:0;font-size:.86rem;color:#B8B4C2}
.cs-ph{color:var(--core);font-family:var(--mono);font-size:.78rem}
.cs-lead{display:flex;align-items:center;justify-content:space-between;gap:16px;
  margin-top:20px;padding-top:18px;border-top:1px solid var(--line)}

/* ---------- Process ---------- */
.proc{position:relative;margin-top:60px}
.proc-line{position:absolute;left:0;right:0;top:38px;height:1px;background:var(--line)}
.proc-line i{display:block;height:100%;width:0;background:var(--grad-core);
  box-shadow:0 0 16px rgba(138,79,252,.6);transition:width .1s linear}
.proc-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:clamp(14px,2vw,26px)}
.proc-s{padding-top:0}
.proc-dot{width:16px;height:18px;background:var(--surface-2);border:1px solid var(--line-2);
  clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);margin:30px 0 26px;
  transition:all .5s var(--ease)}
.proc-s.on .proc-dot{background:var(--core);border-color:var(--core);
  box-shadow:0 0 22px rgba(138,79,252,.85)}
.proc-n{font-family:var(--mono);font-size:.66rem;color:var(--muted-2);letter-spacing:.14em}
.proc-s h3{font-size:1.18rem;margin:12px 0 10px;transition:color .4s}
.proc-s.on h3{color:var(--light)}
.proc-s p{font-size:.88rem;color:var(--muted-2)}

/* ---------- Insights ---------- */
.ins-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:52px}
.ins-c{display:flex}
.ins-c .hx-in{padding:26px;display:flex;flex-direction:column;width:100%}
.ins-c .hx-in::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .6s;
  background:linear-gradient(160deg,rgba(138,79,252,.12),transparent 60%)}
.ins-c:hover .hx-in::before{opacity:1}
.ins-cat{font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;color:var(--core);
  text-transform:uppercase;position:relative}
.ins-c h3{font-size:1.15rem;margin:16px 0 12px;line-height:1.25;position:relative;
  transition:color .35s}
.ins-c:hover h3{color:var(--core)}
.ins-c p{font-size:.87rem;color:var(--muted-2);margin-bottom:24px;position:relative}
.ins-f{display:flex;align-items:center;justify-content:space-between;margin-top:auto;
  padding-top:18px;border-top:1px solid var(--line);font-size:.74rem;color:var(--muted-2);position:relative}

/* ---------- Big CTA ---------- */
.cta{position:relative;overflow:hidden;text-align:center;padding-block:clamp(100px,13vw,190px)}
.cta-hex{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:min(760px,120vw);aspect-ratio:1;pointer-events:none}
.cta-in{position:relative;z-index:2;max-width:820px;margin-inline:auto}
.cta h2{font-size:clamp(2rem,5vw,4rem);margin-bottom:26px}
.cta .lede{margin:0 auto 40px;max-width:56ch}
.cta-btns{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}

/* ---------- Contact ---------- */
.ct-grid{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1fr);
  gap:clamp(30px,5vw,80px);align-items:start}
.ct-info li{padding:18px 0;border-bottom:1px solid var(--line)}
.ct-info b{display:block;font-family:var(--mono);font-size:.62rem;letter-spacing:.16em;
  color:var(--muted-2);text-transform:uppercase;margin-bottom:6px;font-weight:400}
.ct-info span{font-size:1.02rem}
.ph{color:var(--core);font-family:var(--mono);font-size:.86rem;letter-spacing:.04em}
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.f-full{grid-column:1/-1}
.field{position:relative}
.field input,.field select,.field textarea{width:100%;background:rgba(230,230,230,.03);
  border:1px solid var(--line);padding:26px 16px 12px;font-size:.94rem;
  --ch:12px;clip-path:polygon(var(--ch) 0,100% 0,100% calc(100% - var(--ch)),calc(100% - var(--ch)) 100%,0 100%,0 var(--ch));
  transition:border-color .4s,background .4s;appearance:none;border-radius:0}
.field textarea{min-height:132px;resize:vertical;padding-top:28px}
.field select{cursor:pointer;color:var(--light)}
.field select option{background:#17151D;color:var(--light)}
.field label{position:absolute;left:16px;top:19px;font-size:.94rem;color:var(--muted-2);
  pointer-events:none;transition:all .35s var(--ease)}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;
  border-color:var(--core);background:rgba(138,79,252,.05)}
.field input:focus+label,.field textarea:focus+label,
.field input:not(:placeholder-shown)+label,.field textarea:not(:placeholder-shown)+label,
.field select:focus+label,.field select.filled+label{
  top:9px;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--core)}
.field .sel-ar{position:absolute;right:16px;top:22px;pointer-events:none;color:var(--muted-2)}
.f-note{font-size:.78rem;color:var(--muted-2);grid-column:1/-1}
.f-ok{grid-column:1/-1;padding:16px;border:1px solid var(--core-30);background:var(--core-08);
  font-size:.88rem;color:#C6A6FF;display:none}
.f-ok.on{display:block}
.f-ok.err{border-color:rgba(255,122,122,.5);background:rgba(255,122,122,.07);color:#FF9B9B}
.field input.invalid,.field select.invalid,.field textarea.invalid{border-color:#FF7A7A}
.field .err-txt{display:block;margin-top:6px;font-size:.72rem;color:#FF9B9B}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;
  overflow:hidden;opacity:0;pointer-events:none}
.btn[disabled]{opacity:.6;cursor:not-allowed}

/* ---------- Footer ---------- */
.ft{position:relative;border-top:1px solid var(--line);padding-top:clamp(56px,7vw,88px);
  padding-bottom:34px;overflow:hidden}
.ft::before{content:"";position:absolute;inset:0;opacity:.55;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='104' viewBox='0 0 120 104'%3E%3Cpath d='M30 2 L60 19 L60 53 L30 70 L0 53 L0 19 Z' fill='none' stroke='%238A4FFC' stroke-opacity='.14' stroke-width='1'/%3E%3C/svg%3E");
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 90%);
  mask-image:linear-gradient(180deg,transparent,#000 90%)}
.ft-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));
  gap:clamp(24px,3vw,48px);padding-bottom:56px}
.ft-brand img{height:34px;margin-bottom:22px}
.ft-brand p{font-size:.9rem;color:var(--muted);max-width:36ch;margin-bottom:24px}
.ft h4{font-family:var(--display);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--muted-2);font-weight:500;margin-bottom:18px}
.ft-l a{display:block;padding:6px 0;font-size:.9rem;color:var(--muted);
  transition:color .3s,transform .35s var(--ease)}
.ft-l a:hover{color:var(--core);transform:translateX(4px)}
.ft-bot{position:relative;display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;
  align-items:center;padding-top:26px;border-top:1px solid var(--line);
  font-size:.8rem;color:var(--muted-2)}
.ft-bot nav{display:flex;gap:22px;flex-wrap:wrap}
.ft-bot nav a:hover{color:var(--core)}

/* ---------- Inner pages ---------- */
.ph-hero{position:relative;padding-top:calc(var(--nav-h) + clamp(56px,8vw,110px));
  padding-bottom:clamp(48px,6vw,86px);overflow:hidden}
.crumb{display:flex;align-items:center;gap:10px;font-size:.76rem;color:var(--muted-2);margin-bottom:26px}
.crumb a:hover{color:var(--core)}
.ph-hero h1{max-width:16ch;margin-bottom:24px}
.ph-hero .lede{max-width:58ch}
.ph-vis{position:absolute;right:-6%;top:12%;width:min(560px,50vw);aspect-ratio:1;
  opacity:.9;pointer-events:none}
.ph-hero + .sec{padding-top:clamp(36px,4.5vw,68px)}
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,4vw,72px);align-items:start}
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:44px}
.cap .hx-in{padding:26px;min-height:190px;display:flex;flex-direction:column}
.cap-ic{width:34px;height:38px;margin-bottom:18px}
.cap h3{font-size:1.06rem;margin-bottom:10px}
.cap p{font-size:.87rem;color:var(--muted-2)}
.uc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:44px}
.uc{display:flex;gap:18px;padding:24px;border:1px solid var(--line);background:var(--surface);
  --ch:18px;clip-path:polygon(var(--ch) 0,100% 0,100% calc(100% - var(--ch)),calc(100% - var(--ch)) 100%,0 100%,0 var(--ch));
  transition:border-color .5s,background .5s}
.uc:hover{border-color:var(--core-30);background:var(--surface-2)}
.uc i{width:8px;height:9px;background:var(--core);flex:none;margin-top:9px;
  clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%)}
.uc h3{font-size:1rem;margin-bottom:8px}
.uc p{font-size:.86rem;color:var(--muted-2)}
.tech-grid{display:flex;flex-wrap:wrap;gap:9px;margin-top:36px}
.acc{border-top:1px solid var(--line);margin-top:44px}
.acc-i{border-bottom:1px solid var(--line)}
.acc-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:24px 0;background:none;border:0;text-align:left;cursor:pointer;
  font-family:var(--display);font-size:clamp(1rem,1.5vw,1.22rem);letter-spacing:-.02em;
  transition:color .35s}
.acc-q:hover{color:var(--core)}
.acc-q i{width:26px;height:26px;flex:none;display:grid;place-items:center;
  border:1px solid var(--line-2);transition:all .45s var(--ease)}
.acc-i.on .acc-q i{transform:rotate(45deg);border-color:var(--core);background:var(--core-16)}
.acc-a{max-height:0;overflow:hidden;transition:max-height .55s var(--ease)}
.acc-a p{padding-bottom:26px;color:var(--muted);max-width:74ch;font-size:.95rem}
.acc-i.on .acc-a{max-height:360px}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);margin-top:52px}
.stat-row div{background:var(--void);padding:28px 24px}
.stat-row b{display:block;font-family:var(--display);font-size:clamp(1.5rem,2.6vw,2.2rem);
  font-weight:500;letter-spacing:-.03em;margin-bottom:6px}
.stat-row span{font-size:.78rem;color:var(--muted-2)}

/* ---------- 404 ---------- */
.nf{min-height:100svh;display:grid;place-items:center;text-align:center;position:relative;
  padding:calc(var(--nav-h) + 40px) var(--pad) 60px}
.nf-vis{width:min(320px,64vw);aspect-ratio:1;margin:0 auto 40px}
.frag{transform-origin:center;animation:frag 5s var(--ease) infinite}
.frag:nth-child(2){animation-delay:.28s}.frag:nth-child(3){animation-delay:.56s}
.frag:nth-child(4){animation-delay:.84s}.frag:nth-child(5){animation-delay:1.12s}
.frag:nth-child(6){animation-delay:1.4s}
@keyframes frag{0%,58%{transform:translate(0,0);opacity:1}
  22%,40%{transform:translate(var(--dx),var(--dy));opacity:.32}
  100%{transform:translate(0,0);opacity:1}}

/* ---------- Section heading pattern ---------- */
.sh{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.72fr);
  gap:clamp(20px,4vw,64px);align-items:end}
.sh .eyebrow{margin-bottom:20px}
.sh p{color:var(--muted);max-width:46ch}

/* ---------- Responsive ---------- */
@media (max-width:1180px){
  .mega-in{grid-template-columns:1fr 1fr 1fr}
  .mega-col:nth-child(3){border-right:0}
  .mega-feat{grid-column:1/-1;border-top:1px solid var(--line)}
  .pill:nth-child(1),.pill:nth-child(2){grid-column:span 3}
  .pill{grid-column:span 3}
  .pill:nth-child(5){grid-column:span 6}
}
@media (max-width:1024px){
  :root{--nav-h:72px}
  .nav-links,.nav-cta .btn{display:none}
  .burger{display:flex}
  .hero-grid{grid-template-columns:1fr}
  .hero-side{display:none}
  .hero{min-height:auto;padding-top:calc(var(--nav-h) + 72px);padding-bottom:96px}
  #core-cv{opacity:0}
  #core-cv.on{opacity:.5}
  .intro-grid,.ct-grid,.two,.core-grid{grid-template-columns:1fr}
  .sh{grid-template-columns:1fr;align-items:start}
  .cap-grid,.ins-grid{grid-template-columns:repeat(2,1fr)}
  .proc-grid{grid-template-columns:repeat(2,1fr);gap:8px 24px}
  .proc-line{display:none}
  .proc-dot{margin-top:8px}
  .ft-grid{grid-template-columns:1fr 1fr}
  .ft-brand{grid-column:1/-1}
  .core-track{height:auto}
  .core-sticky{position:relative;height:auto;padding-block:var(--sec)}
  .core-step{position:relative;opacity:1;transform:none;pointer-events:auto;
    padding:22px 0;border-top:1px solid var(--line)}
  .core-vis{margin-bottom:40px;max-height:none}
  .core-bars{display:none}
  .cs-sticky{position:relative;height:auto;padding-block:8px}
  .cs-rail{overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:20px;
    -webkit-overflow-scrolling:touch;transform:none!important}
  .cs-c{scroll-snap-align:start;height:min(76svh,560px)}
  .svc{flex-direction:column;min-height:0;gap:8px}
  .svc-p{flex:none!important}
  .svc-p:not(.on){height:78px}
  .svc-p.on{height:auto}
  .svc-tab{flex-direction:row;align-items:center;justify-content:flex-start;
    gap:18px;padding:0 24px;height:78px}
  .svc-tab .v{writing-mode:horizontal-tb}
  .svc-tab .ic{width:26px;height:29px}
  .svc-tab .n{margin-left:0;order:-1}
  .svc-tab .ic{margin-left:auto}
  .svc-body{min-width:0;padding:26px 24px 30px;height:auto}
  .svc:hover .svc-p:not(.on){opacity:1}
  .ind-r{grid-template-columns:44px minmax(0,1fr) 40px}
  .ind-d{display:none}
  .stat-row{grid-template-columns:repeat(2,1fr)}
  .ph-vis{opacity:.3;right:-24%;top:auto;bottom:-10%;width:min(420px,84vw)}
}
@media (max-width:640px){
  :root{--ch:16px}
  .hero-meta{grid-template-columns:1fr;gap:14px}
  .hero-meta div{border-right:0;padding-right:0;padding-left:0!important;
    border-bottom:1px solid var(--line);padding-bottom:14px}
  .hero-meta div:last-child{border-bottom:0;padding-bottom:0}
  .hero-btns .btn{width:100%;justify-content:center}
  .cap-grid,.ins-grid,.uc-grid,.form{grid-template-columns:1fr}
  .proc-grid{grid-template-columns:1fr}
  .cs-meta{grid-template-columns:1fr}
  .ft-grid,.ft-bot{grid-template-columns:1fr}
  .cta-btns .btn{width:100%;justify-content:center}
  .mq-i b{font-size:1.55rem}
}

/* ---------- 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}
  .rv{opacity:1;transform:none}
  .mask{clip-path:none}
  .mq{animation:none}
  .cur,.cur-r{display:none}
  .core-step{position:relative;opacity:1;transform:none}
}
@media (hover:none){.cur,.cur-r{display:none}}

/* =====================================================================
   CROSS-DOCUMENT VIEW TRANSITIONS
   Navigation is ordinary full page loads; browsers that support the API
   cross-fade between them. Everything else ignores this block.
   ===================================================================== */
@view-transition { navigation: auto; }

::view-transition-old(root),
::view-transition-new(root){ animation-duration:.22s; }

@media (prefers-reduced-motion: reduce){
  @view-transition { navigation: none; }
}

/* =====================================================================
   PROSE — article and case-study bodies written in the admin.
   The editor emits plain HTML, so these rules carry all of its styling.
   ===================================================================== */
.prose{font-size:1.02rem;line-height:1.75;color:var(--muted)}
.prose > *:first-child{margin-top:0}
.prose p{margin:0 0 22px}
.prose h2{
  font-family:var(--display);font-size:clamp(1.35rem,2.4vw,1.75rem);
  font-weight:600;letter-spacing:-.02em;color:var(--light);margin:44px 0 16px;
}
.prose h3{
  font-family:var(--display);font-size:1.15rem;font-weight:600;
  letter-spacing:-.01em;color:var(--light);margin:34px 0 12px;
}
.prose h4{font-size:1rem;font-weight:600;color:var(--light);margin:26px 0 10px}
.prose strong{color:var(--light);font-weight:600}
.prose a{color:var(--core);text-decoration:underline;text-underline-offset:3px}
.prose a:hover{color:var(--light)}
.prose ul,.prose ol{margin:0 0 22px;padding-left:22px}
.prose li{margin-bottom:8px}
.prose li::marker{color:var(--core)}
.prose blockquote{
  margin:28px 0;padding:2px 0 2px 22px;border-left:2px solid var(--core);
  color:var(--light);font-size:1.06rem;
}
.prose code{
  font-family:var(--mono);font-size:.86em;
  background:rgba(138,79,252,.12);border:1px solid var(--line);
  padding:2px 6px;border-radius:5px;color:var(--light);
}
.prose pre{
  margin:0 0 24px;padding:18px 20px;overflow-x:auto;
  background:var(--core-08);border:1px solid var(--line);border-radius:var(--r);
}
.prose pre code{background:none;border:0;padding:0;font-size:.84rem;line-height:1.6}
.prose img{max-width:100%;height:auto;border-radius:var(--r);margin:8px 0 24px}
.prose figure{margin:28px 0}
.prose figcaption{margin-top:10px;font-size:.82rem;color:var(--muted-2)}
.prose hr{border:0;border-top:1px solid var(--line);margin:36px 0}
.prose table{width:100%;border-collapse:collapse;margin:0 0 24px;font-size:.92rem}
.prose th,.prose td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left}
.prose th{color:var(--light);font-weight:600}