/* RoboProcess — v4. Near-monochrome, single accent. No build step. */
:root{
  --ink:#0b0c0e; --ink-2:#141518; --ink-3:#1d1f23;
  --paper:#f3f2ef; --paper-2:#e9e7e2; --white:#fbfbfa;
  --mute:#6d6f73; --mute-d:#8d9096;
  --line:rgba(11,12,14,.14); --line-d:rgba(255,255,255,.14);
  --accent:#ff5a1f;
  --f:'Inter Tight',system-ui,-apple-system,'Segoe UI',sans-serif;
  --m:'JetBrains Mono',ui-monospace,monospace;
  --pad:clamp(20px,4.2vw,64px);
  --ease:cubic-bezier(.2,.7,.1,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--white);color:var(--ink);font:400 17px/1.55 var(--f);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{display:block;max-width:100%}
figure{margin:0}
a{color:inherit}
h1,h2,h3,p,ol,ul,dl,dd{margin:0}
ol,ul{padding:0;list-style:none}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;z-index:100;background:#fff;padding:8px 12px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* grid */
.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:24px;padding:0 var(--pad);max-width:1680px;margin:0 auto}

/* header */
.header{position:fixed;inset:0 0 auto;z-index:50;color:#fff;transition:background .35s var(--ease),color .35s,border-color .35s;border-bottom:1px solid transparent}
.header__in{display:flex;align-items:center;gap:40px;height:76px;padding:0 var(--pad);max-width:1680px;margin:0 auto}
.header.is-solid{background:rgba(11,12,14,.92);backdrop-filter:saturate(1.2) blur(10px);-webkit-backdrop-filter:saturate(1.2) blur(10px);border-color:var(--line-d)}
.wordmark{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:18px;letter-spacing:-.02em;text-decoration:none}
.wordmark__mark{width:10px;height:10px;background:var(--accent)}
.nav{display:flex;gap:30px;margin-left:auto}
.nav a,.header__cta{font-size:14px;text-decoration:none;opacity:.78;transition:opacity .2s;position:relative}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav a:hover{opacity:1}.nav a:hover::after{transform:scaleX(1)}
.header__cta{opacity:1;border:1px solid rgba(255,255,255,.35);padding:9px 16px;transition:background .2s,color .2s,border-color .2s}
.header__cta:hover{background:#fff;color:var(--ink);border-color:#fff}
.menu-btn{display:none}

/* hero */
.hero{position:relative;min-height:100svh;min-height:100vh;color:#fff;background:var(--ink);overflow:hidden;display:flex;align-items:flex-end}
.hero__media{position:absolute;inset:0}
.hero__media img{width:100%;height:100%;object-fit:cover;object-position:50% 55%;filter:grayscale(.4) contrast(1.05) brightness(.38);transform:scale(1.04);animation:heroIn 2.4s var(--ease) forwards}
@keyframes heroIn{to{transform:scale(1)}}
.hero__media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,12,14,.88) 0%,rgba(11,12,14,.6) 50%,rgba(11,12,14,.3) 100%),linear-gradient(180deg,rgba(11,12,14,.6) 0%,rgba(11,12,14,0) 30%,rgba(11,12,14,.95) 100%)}
.hero__content{position:relative;width:100%;max-width:1680px;margin:0 auto;padding:160px var(--pad) 56px}
.kicker{font:500 12px/1 var(--m);letter-spacing:.08em;text-transform:uppercase;display:flex;align-items:center;gap:12px;color:rgba(255,255,255,.8);margin-bottom:32px}
.dot{width:7px;height:7px;background:var(--accent);border-radius:50%}
.hero h1{font-weight:500;font-size:clamp(46px,7.3vw,112px);line-height:.96;letter-spacing:-.045em;max-width:13ch}
.hero__foot{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:24px;margin-top:64px;padding-top:28px;border-top:1px solid rgba(255,255,255,.22)}
.hero__lead{grid-column:1/7;font-size:clamp(17px,1.35vw,20px);line-height:1.5;color:#fff;max-width:36em}
.hero__aside{grid-column:9/13;display:flex;flex-direction:column;gap:18px;align-items:flex-start;color:rgba(255,255,255,.85);font-size:16px}
.arrow-link{display:inline-flex;gap:10px;color:#fff;text-decoration:none;font-weight:500;font-size:16px;padding-bottom:6px;border-bottom:1px solid var(--accent)}
.arrow-link span{transition:transform .3s var(--ease)}.arrow-link:hover span{transform:translateX(5px)}
.hero__scroll{position:absolute;right:var(--pad);top:50%;width:1px;height:72px;background:rgba(255,255,255,.25);overflow:hidden}
.hero__scroll span{position:absolute;left:0;top:-30px;width:1px;height:30px;background:#fff;animation:sc 2.2s var(--ease) infinite}
@keyframes sc{to{top:72px}}

/* sections */
.sec{padding:clamp(96px,11vw,176px) 0}
.sec--light{background:var(--white)}
.sec--paper{background:var(--paper)}
.sec--dark{background:var(--ink);color:#fff}
.sec__head{align-items:start;position:relative;margin-bottom:clamp(56px,7vw,112px)}
.idx{grid-column:1/3;font:500 12px/1 var(--m);letter-spacing:.06em;padding-top:1.2em}
.idx span{color:var(--mute)}
.sec--dark .idx span{color:var(--mute-d)}
.sec h2{grid-column:3/12;font-weight:500;font-size:clamp(38px,5.4vw,84px);line-height:1;letter-spacing:-.04em;max-width:19ch}
.statement{font-size:clamp(26px,2.6vw,40px);line-height:1.12;letter-spacing:-.03em;font-weight:400}
.body-lg{font-size:clamp(18px,1.4vw,21px);line-height:1.5}
.dim{color:var(--mute)}.sec--dark .dim{color:var(--mute-d)}
.mono-label{font:500 12px/1.4 var(--m);letter-spacing:.06em;text-transform:uppercase;color:var(--mute);margin-bottom:24px}
.mono-label--dim{color:var(--mute-d)}

/* services */
.svc{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:24px;padding:0 var(--pad);max-width:1680px;margin:0 auto clamp(96px,10vw,160px);align-items:end}
.svc:last-child{margin-bottom:0}
.svc__media{grid-column:1/8;overflow:hidden;background:var(--ink);aspect-ratio:4/3}
.svc__media img{width:100%;height:100%;object-fit:cover;filter:grayscale(.3) contrast(1.06) brightness(.94);transition:transform 1.2s var(--ease),filter .6s}
.svc:hover .svc__media img{transform:scale(1.03);filter:grayscale(0) contrast(1.06) brightness(1)}
.svc__body{grid-column:9/13;border-top:1px solid var(--ink);padding-top:22px}
.svc--rev .svc__media{grid-column:6/13;grid-row:1}
.svc--rev .svc__body{grid-column:1/5;grid-row:1}
.svc:nth-of-type(3) .svc__media{grid-column:1/9;aspect-ratio:16/9}
.svc:nth-of-type(3) .svc__body{grid-column:10/13}
.svc__n{font:500 13px/1 var(--m);color:var(--accent);margin-bottom:40px}
.svc h3{font-weight:500;font-size:clamp(30px,2.8vw,44px);line-height:1.02;letter-spacing:-.035em;margin-bottom:22px}
.svc__lead{font-size:21px;line-height:1.45;margin-bottom:22px;letter-spacing:-.01em}
.svc__body p:not(.svc__lead):not(.svc__n){color:#3e4044;font-size:16.5px;margin-bottom:14px}
.list{margin:0 0 18px;border-top:1px solid var(--line)}
.list li{font-size:15.5px;padding:10px 0;border-bottom:1px solid var(--line);color:var(--ink)}
.list--cols{display:grid;grid-template-columns:1fr 1fr;column-gap:20px}

/* method */
.method__intro{margin-bottom:clamp(64px,7vw,112px)}
.method__intro .statement{grid-column:3/9}
.method__sub{grid-column:9/13;color:var(--mute-d);align-self:end;font-size:17px}
.steps{padding:0 var(--pad);max-width:1680px;margin:0 auto;display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line-d)}
.steps li{padding:28px 24px 8px 0;border-right:1px solid var(--line-d);margin-right:24px;transition:border-color .3s}
.steps li:last-child{border-right:0;margin-right:0}
.steps__n{display:block;font-weight:300;font-size:clamp(56px,6vw,96px);line-height:.9;letter-spacing:-.05em;color:rgba(255,255,255,.22);margin-bottom:48px;transition:color .4s}
.steps li:hover .steps__n{color:var(--accent)}
.steps h3{font-weight:500;font-size:20px;letter-spacing:-.02em;line-height:1.2;margin-bottom:12px}
.steps p{font-size:15px;color:var(--mute-d);line-height:1.5}

/* band */
.band{height:clamp(360px,62vw,860px);overflow:hidden;background:var(--ink)}
.band img{width:100%;height:118%;object-fit:cover;filter:grayscale(.35) contrast(1.08) brightness(.82);transform:translateY(-6%)}

/* split + rows */
.split{align-items:start}
.split__intro{position:sticky;top:120px;grid-column:3/7;font-size:clamp(20px,1.7vw,26px);line-height:1.3;letter-spacing:-.02em;padding-right:24px}
.split>*:last-child{grid-column:7/13}
.rows{counter-reset:r;border-top:1px solid var(--ink)}
.rows li{counter-increment:r;display:grid;grid-template-columns:64px 1fr;padding:22px 0;border-bottom:1px solid var(--line);font-size:clamp(17px,1.35vw,20px);line-height:1.4;letter-spacing:-.01em;transition:padding .35s var(--ease),color .3s}
.rows li::before{content:counter(r,decimal-leading-zero);font:500 12px/2.1 var(--m);color:var(--mute)}
.rows li:hover{padding-left:10px}
.rows li:hover::before{color:var(--accent)}
.after{margin-top:32px;font-size:16px;color:#3e4044;max-width:34em}
.statement--ink{margin-bottom:28px}
#independence .body-lg{color:#3e4044}
.criteria{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--ink)}
.criteria li{display:flex;gap:16px;align-items:baseline;padding:22px 0;border-bottom:1px solid var(--line);font-size:clamp(18px,1.5vw,22px);letter-spacing:-.015em}
.criteria li:nth-child(odd){padding-right:20px}
.criteria li span{font:500 11px/1 var(--m);color:var(--mute);width:14px}

/* contact */
.contact .grid{align-items:start}
.contact__text{grid-column:1/6}
.contact h2{grid-column:auto;font-size:clamp(36px,4.2vw,64px);margin-bottom:32px;max-width:13ch}
.contact .body-lg{margin-bottom:12px}
.form{grid-column:7/13;display:flex;flex-direction:column;gap:6px;padding-top:6px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.field{position:relative;display:flex;flex-direction:column}
.field label{font:500 11px/1 var(--m);letter-spacing:.06em;text-transform:uppercase;color:var(--mute-d);padding-top:18px}
.field input,.field textarea{background:transparent;border:0;border-bottom:1px solid rgba(255,255,255,.28);color:#fff;font:400 18px/1.4 var(--f);padding:12px 0 12px;border-radius:0;outline:none;resize:vertical;transition:border-color .25s}
.field input:hover,.field textarea:hover{border-color:rgba(255,255,255,.55)}
.field input:focus,.field textarea:focus{border-color:#fff}
.field.invalid input,.field.invalid textarea{border-color:var(--accent)}
.err{min-height:18px;font-size:12.5px;color:var(--accent);padding-top:6px}
.form__foot{display:flex;align-items:center;gap:28px;flex-wrap:wrap;margin-top:18px}
.btn{display:inline-flex;align-items:center;gap:14px;background:#fff;color:var(--ink);border:0;padding:17px 26px;font:500 15px/1 var(--f);cursor:pointer;transition:background .25s,color .25s}
.btn span{transition:transform .3s var(--ease)}
.btn:hover{background:var(--accent);color:#fff}.btn:hover span{transform:translateX(4px)}
.btn:disabled{opacity:.5}
.form__status{font-size:14px;color:var(--mute-d)}.form__status.ok{color:#fff}.form__status.fail{color:var(--accent)}

/* footer */
.footer{background:var(--ink);color:#fff;border-top:1px solid var(--line-d);padding:64px 0 36px;font-size:14px}
.footer__grid{row-gap:40px;padding-bottom:56px}
.footer__brand{grid-column:1/5}.footer__brand .wordmark{margin-bottom:14px}
.req{grid-column:5/10;display:grid;gap:12px}
.req div{display:grid;grid-template-columns:120px 1fr;gap:16px}
.req dt{font:500 11px/1.9 var(--m);letter-spacing:.06em;text-transform:uppercase;color:var(--mute-d)}
.ph{color:rgba(255,255,255,.6);font-style:normal}
.footer__nav{grid-column:10/13;display:flex;flex-direction:column;gap:10px}
.footer__nav a{text-decoration:none;opacity:.72}.footer__nav a:hover{opacity:1}
.footer__bottom{border-top:1px solid var(--line-d);padding-top:24px;color:var(--mute-d);font-size:12px;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.footer__bottom.grid{display:flex}
.credits{max-width:60em}

/* reveals */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
.js .steps li.reveal:nth-child(2){transition-delay:.08s}.js .steps li.reveal:nth-child(3){transition-delay:.16s}
.js .steps li.reveal:nth-child(4){transition-delay:.24s}.js .steps li.reveal:nth-child(5){transition-delay:.32s}
.js .band img{transition:transform 1.6s var(--ease)}
.js .band.in img{transform:translateY(-10%)}

/* responsive */
@media (max-width:1100px){
  .nav{gap:20px}.nav a{font-size:13px}
  .steps{grid-template-columns:1fr 1fr;row-gap:0}
  .steps li{border-right:0;margin-right:0;border-bottom:1px solid var(--line-d);padding-bottom:28px}
  .steps li:nth-child(odd){padding-right:32px}
}
@media (max-width:900px){
  .header__in{height:64px;gap:16px}
  .header__cta{display:none}
  .menu-btn{display:flex;flex-direction:column;justify-content:center;gap:6px;margin-left:auto;width:40px;height:40px;background:none;border:0;cursor:pointer;padding:0 8px}
  .menu-btn span:not(.sr){display:block;height:1.5px;background:#fff;transition:transform .3s}
  .menu-open .menu-btn span:nth-child(1){transform:translateY(3.75px) rotate(45deg)}
  .menu-open .menu-btn span:nth-child(2){transform:translateY(-3.75px) rotate(-45deg)}
  .nav{position:fixed;inset:64px 0 auto;background:var(--ink);flex-direction:column;gap:0;padding:8px var(--pad) 24px;display:none;border-bottom:1px solid var(--line-d)}
  .nav.open{display:flex}.menu-open{background:var(--ink)}
  .nav a{font-size:22px;opacity:1;padding:14px 0;border-bottom:1px solid var(--line-d)}
  .nav a::after{display:none}
  .grid,.svc,.hero__foot{grid-template-columns:1fr;column-gap:0}
  .grid>*,.svc>*,.hero__foot>*{grid-column:1/-1!important;grid-row:auto!important}
  .hero__content{padding-bottom:36px}
  .hero h1{font-size:clamp(34px,9.4vw,72px);letter-spacing:-.04em;hyphens:none}
  .kicker{line-height:1.5;align-items:flex-start;font-size:11px}.dot{margin-top:6px;flex:none}
  .hero__foot{margin-top:40px;row-gap:28px}
  .hero__scroll{display:none}
  .idx{padding:0 0 20px}
  .sec__head{margin-bottom:48px}
  .svc{row-gap:28px;margin-bottom:88px}
  .svc__media,.svc:nth-of-type(3) .svc__media{aspect-ratio:4/3;margin:0 calc(var(--pad)*-1)}
  .svc__n{margin-bottom:24px}
  .method__intro{row-gap:20px}
  .steps{grid-template-columns:1fr}
  .steps li,.steps li:nth-child(odd){padding:24px 0 28px;display:grid;grid-template-columns:72px 1fr;column-gap:12px}
  .steps__n{font-size:44px;margin:0;grid-row:span 2}
  .split{row-gap:28px}.split__intro{padding:0}
  .rows li{grid-template-columns:44px 1fr}
  .criteria{grid-template-columns:1fr}
  .form{margin-top:48px}
  .form__row{grid-template-columns:1fr;gap:0}
  .req div{grid-template-columns:100px 1fr}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* v4.2 */
.sec__head::before{content:"";position:absolute;left:var(--pad);right:var(--pad);top:-48px;height:1px;background:var(--line)}
.sec--dark .sec__head::before{background:var(--line-d)}
.contact .grid::before{display:none}
@media (max-width:900px){.split__intro{position:static}.sec__head::before{top:-32px}}

/* ===== v5: lower sections, full width, high contrast ===== */
body{font-size:18px}
.sec{padding:clamp(88px,9vw,144px) 0}
.sec__head{display:block;margin-bottom:clamp(48px,5.5vw,80px)}
.sec__head::before{top:-40px}
.idx{padding:0 0 28px;font-size:13px;color:var(--ink)}
.sec--dark .idx{color:#fff}
.idx::before{content:"";display:inline-block;width:8px;height:8px;background:var(--accent);margin-right:12px;vertical-align:1px}
.sec h2{max-width:20ch;font-size:clamp(40px,6vw,96px);line-height:.98}
.sec__lead{margin-top:32px;font-size:clamp(20px,1.7vw,26px);line-height:1.35;letter-spacing:-.015em;color:var(--ink);max-width:30em}
.sec--dark .sec__lead{color:#fff}

/* services */
.svc{align-items:center}
.svc__body{border-top:2px solid var(--ink);padding-top:28px}
.svc__media{grid-column:1/8}.svc__body{grid-column:8/13}
.svc--rev .svc__media{grid-column:6/13}.svc--rev .svc__body{grid-column:1/6}
.svc:nth-of-type(3) .svc__media{grid-column:1/8;aspect-ratio:4/3}.svc:nth-of-type(3) .svc__body{grid-column:8/13}
.svc__n{font:300 clamp(56px,5vw,80px)/.9 var(--f);letter-spacing:-.05em;color:var(--accent);margin-bottom:28px}
.svc h3{font-size:clamp(34px,3.2vw,52px)}
.svc__lead{font-size:clamp(20px,1.6vw,24px);font-weight:500;line-height:1.35}
.svc__body p:not(.svc__lead):not(.svc__n){font-size:18px;line-height:1.55;color:#24262a}
.list li{font-size:18px;padding:13px 0;font-weight:500}
.list--cols{column-gap:28px}

/* steps */
.method__intro .statement{grid-column:1/8;font-size:clamp(32px,3.4vw,52px)}
.method__sub{grid-column:9/13;font-size:20px;color:rgba(255,255,255,.75)}
.steps__n{color:rgba(255,255,255,.4);font-size:clamp(64px,6.4vw,104px);margin-bottom:40px}
.steps h3{font-size:clamp(20px,1.7vw,24px)}
.steps p{font-size:17px;color:rgba(255,255,255,.72)}

/* criteria checklist */
.checks{display:grid;grid-template-columns:1fr 1fr;padding:0 var(--pad);max-width:1680px;margin:0 auto;border-top:2px solid var(--ink)}
.checks li{display:grid;grid-template-columns:clamp(72px,7vw,120px) 1fr;align-items:baseline;padding:clamp(28px,3vw,44px) 32px clamp(28px,3vw,44px) 0;border-bottom:1px solid var(--line);transition:background .3s}
.checks li:nth-child(even){padding-left:32px;border-left:1px solid var(--line)}
.checks__n{font:300 clamp(44px,4.4vw,72px)/.9 var(--f);letter-spacing:-.05em;color:#b9bab6;transition:color .3s}
.checks p{font-size:clamp(21px,1.8vw,28px);line-height:1.25;letter-spacing:-.02em;font-weight:500;color:var(--ink)}
.checks li:hover .checks__n{color:var(--accent)}

/* independence */
#independence .sec__head h2{font-size:clamp(32px,3.6vw,56px);color:rgba(255,255,255,.7)}
.ind{align-items:end;margin-bottom:clamp(64px,7vw,112px)}
.ind__statement{grid-column:1/10;font-weight:500;font-size:clamp(44px,7vw,116px);line-height:.95;letter-spacing:-.045em}
.ind__statement em{font-style:normal;color:var(--accent)}
.ind__body{grid-column:10/13;font-size:19px;line-height:1.5;color:rgba(255,255,255,.75)}
.tiles__label{grid-column:1/-1;font:500 13px/1.4 var(--m);letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.6);margin-bottom:20px}
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-d);border:1px solid var(--line-d);margin:0 var(--pad)}
.tiles li{background:var(--ink);min-height:clamp(180px,15vw,240px);padding:28px;display:flex;flex-direction:column;justify-content:space-between;transition:background .35s}
.tiles span{font:500 13px/1 var(--m);color:rgba(255,255,255,.5)}
.tiles p{font-size:clamp(24px,2.3vw,36px);line-height:1.1;letter-spacing:-.03em;font-weight:500}
.tiles li:hover{background:var(--ink-3)}.tiles li:hover span{color:var(--accent)}

/* analysis */
.analysis{padding-top:0;padding-bottom:0}
.analysis__grid{display:grid;grid-template-columns:1fr 1fr;min-height:100vh}
.analysis__media{position:relative;overflow:hidden;background:var(--ink)}
.analysis__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(.3) contrast(1.06) brightness(.9)}
.analysis__body{padding:clamp(80px,8vw,128px) var(--pad);align-self:center}
.analysis h2{font-size:clamp(40px,4.6vw,76px)}
.analysis .sec__lead{margin:28px 0 36px}
.rows{border-top:2px solid var(--ink)}
.rows li{grid-template-columns:72px 1fr;padding:20px 0;font-size:clamp(20px,1.6vw,24px);font-weight:500;letter-spacing:-.02em;color:var(--ink)}
.rows li::before{font:300 28px/1 var(--f);letter-spacing:-.04em;color:#b9bab6}
.after{font-size:18px;color:#24262a;max-width:32em}

/* contact/footer contrast */
.contact .dim,.footer .dim{color:rgba(255,255,255,.7)}
.contact .body-lg{font-size:22px}

@media (max-width:900px){
  .sec{padding:72px 0}
  .sec__head{margin-bottom:40px}
  .sec h2{font-size:clamp(36px,10vw,56px)}
  .svc{margin-bottom:72px}
  .svc__n{font-size:56px;margin-bottom:16px}
  .svc h3{font-size:34px}
  .list--cols{grid-template-columns:1fr}
  .method__intro .statement{font-size:30px}
  .steps li,.steps li:nth-child(odd){grid-template-columns:76px 1fr}
  .steps__n{font-size:52px}
  .checks{grid-template-columns:1fr}
  .checks li,.checks li:nth-child(even){grid-template-columns:64px 1fr;padding:24px 0;border-left:0}
  .checks__n{font-size:40px}
  .checks p{font-size:21px}
  .ind{row-gap:24px;margin-bottom:56px}
  .ind__statement{font-size:clamp(40px,11vw,60px)}
  .tiles{grid-template-columns:1fr 1fr}
  .tiles li{min-height:140px;padding:20px}
  .tiles p{font-size:21px}
  .analysis__grid{grid-template-columns:1fr;min-height:0}
  .analysis__media{aspect-ratio:4/3}
  .analysis__body{padding:64px var(--pad) 72px}
  .rows li{grid-template-columns:52px 1fr;font-size:20px}
}
.tiles{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:900px){.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}.tiles p{font-size:19px;overflow-wrap:anywhere;hyphens:auto}.tiles li{padding:18px 16px}}
html,body{overflow-x:clip}
@media (max-width:900px){.tiles{grid-template-columns:1fr}.tiles li{min-height:0;flex-direction:row;align-items:baseline;gap:20px;justify-content:flex-start;padding:20px}.tiles p{font-size:22px;overflow-wrap:normal;hyphens:none}}

.hero h1,.hero__lead{text-shadow:0 2px 24px rgba(0,0,0,.45)}

/* ===== v8: hero readability ===== */
.hero *{text-shadow:none!important}
.hero__media img{filter:grayscale(.35) contrast(1.05) brightness(.42)!important;transform:none;animation:none}
.hero__media::after{background:
  radial-gradient(120% 90% at 0% 100%,rgba(8,9,11,.88) 0%,rgba(8,9,11,.6) 38%,rgba(8,9,11,0) 70%),
  linear-gradient(180deg,rgba(8,9,11,.45) 0%,rgba(8,9,11,0) 18%,rgba(8,9,11,0) 55%,rgba(8,9,11,.55) 100%)!important}
.hero__lead{color:#eee!important}
.hero__aside{color:rgba(238,238,238,.8)!important}
.hero .kicker{color:rgba(238,238,238,.85)}
@media (max-width:900px){.hero__media::after{background:linear-gradient(180deg,rgba(8,9,11,.4) 0%,rgba(8,9,11,.05) 20%,rgba(8,9,11,.55) 45%,rgba(8,9,11,.9) 100%)!important}}

/* ===== v11: mobile nav (<=768px) ===== */
.tabbar,.mmenu,.progress{display:none}
@media (max-width:768px){
  .header__in{height:52px!important;min-height:0!important}
  .header .nav,.header .nav.open{display:none!important}
  .header__cta{display:none!important}
  .progress{display:block;position:absolute;left:0;bottom:0;height:2px;width:100%;background:#ff5a1f;transform-origin:0 50%;transform:scaleX(var(--p,0));pointer-events:none}
  .mmenu{display:flex;flex-direction:column;justify-content:center;position:fixed;inset:0;z-index:90;background:rgba(8,9,11,.97);padding:80px 28px calc(100px + env(safe-area-inset-bottom));opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
  .mmenu nav{display:flex;flex-direction:column;gap:6px}
  .mmenu a{color:#fff;text-decoration:none;font-size:clamp(28px,8.5vw,40px);letter-spacing:-.03em;line-height:1.15;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:baseline;gap:16px;opacity:0;transform:translateY(14px);transition:opacity .4s,transform .4s;transition-delay:calc(var(--i)*60ms)}
  .mmenu a em{font-style:normal;font-family:'JetBrains Mono',monospace;font-size:12px;color:#ff5a1f;letter-spacing:0}
  .mmenu .mmenu__cta{border:1px solid rgba(255,255,255,.4);justify-content:center;font-size:17px;padding:16px;margin-top:28px;letter-spacing:0}
  body.mm-open{overflow:hidden}
  body.mm-open .mmenu{opacity:1;visibility:visible}
  body.mm-open .mmenu a{opacity:1;transform:none}
  body.mm-open .header{z-index:100;background:transparent!important}
  .tabbar{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:80;height:calc(64px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:rgba(12,13,16,.72);-webkit-backdrop-filter:blur(16px) saturate(1.4);backdrop-filter:blur(16px) saturate(1.4);border-top:1px solid rgba(255,255,255,.08)}
  .tabbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:rgba(255,255,255,.5);text-decoration:none;font-size:10.5px;letter-spacing:.01em;transition:color .2s}
  .tabbar a.active{color:#fff}
  .tabbar a.active svg{color:#ff5a1f}
  body{padding-bottom:calc(64px + env(safe-area-inset-bottom))}
  .hero{min-height:100svh;padding-bottom:calc(84px + env(safe-area-inset-bottom))!important}
  .hero h1{font-size:clamp(34px,9.7vw,52px)!important;line-height:.98!important;letter-spacing:-.045em!important}
  .hero .hero__aside .arrow-link{display:flex;justify-content:center;align-items:center;width:100%;min-height:52px;border:1px solid rgba(255,255,255,.55);color:#fff;padding:14px 16px;margin-top:14px;box-sizing:border-box;background:transparent}
  .hero .hero__aside .arrow-link::after{display:none}
  .hero__scroll{display:none!important}
}

/* ===== v12: rail nav, icons, composition ===== */
.ico{width:28px;height:28px;color:var(--accent);display:block;margin-bottom:14px}
.steps__n .ico{width:26px;height:26px;margin-bottom:12px}
.tb-ico{width:22px;height:22px}
.rail{display:none}
@media (min-width:769px){
  :root{--pad:clamp(72px,6.4vw,104px)}
  .header .nav{display:none!important}
  .rail{display:flex;flex-direction:column;gap:2px;position:fixed;left:18px;top:50%;transform:translateY(-50%);z-index:60;mix-blend-mode:difference}
  .rail a{display:flex;align-items:center;gap:10px;height:30px;color:#fff;text-decoration:none;font:500 11px/1 var(--m);letter-spacing:.04em;opacity:.45;transition:opacity .25s}
  .rail a::before{content:"";width:10px;height:1px;background:currentColor;transition:width .35s var(--ease)}
  .rail a span{font-family:var(--f);font-size:12px;letter-spacing:0;opacity:0;transform:translateX(-6px);transition:.3s var(--ease);white-space:nowrap}
  .rail a:hover,.rail a.active{opacity:1}
  .rail a.active::before{width:22px}
  .rail:hover a span{opacity:1;transform:none}
  .header__cta{margin-left:auto}
  /* services: horizontal strip */
  #services .strip{display:flex;gap:28px;overflow-x:auto;scroll-snap-type:x mandatory;padding:8px var(--pad) 28px;scroll-padding:0 var(--pad);scrollbar-width:thin;scrollbar-color:var(--ink) transparent}
  #services .svc{flex:0 0 min(46vw,720px);display:block!important;scroll-snap-align:start;margin:0!important;padding:0!important;border:0!important;grid-template-columns:none!important}
  #services .svc__media{margin:0 0 28px!important;aspect-ratio:16/10;overflow:hidden;width:100%!important;max-width:none!important;height:auto!important}
  #services .svc__media img{width:100%;height:100%;object-fit:cover}
  #services .svc__body{padding:0 8% 0 0!important;max-width:none!important;width:auto!important}
  #services .svc__n{display:flex;align-items:center;gap:14px}
  #services .svc__n .ico{margin:0}
  .strip__hint{padding:0 var(--pad);font:12px var(--m);color:var(--mute);margin:0}
  /* method: sticky aside + steps */
  .method__wrap{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px;padding:0 var(--pad);max-width:1680px;margin:0 auto}
  .method__aside{position:sticky;top:120px;align-self:start}
  .method__aside .grid{padding:0!important;display:block!important}
  .method__aside .sec__head h2{font-size:clamp(40px,4vw,64px)}
  #method .steps{padding:0!important;margin:0!important;display:block!important;grid-template-columns:none!important}
  #method .steps li{display:grid!important;grid-template-columns:120px 1fr;column-gap:24px;padding:36px 0!important;border-top:1px solid rgba(255,255,255,.14)}
  #method .steps li>*{grid-column:2}
  #method .steps__n{grid-column:1!important;grid-row:1/span 2;font-size:clamp(56px,5vw,88px)!important;line-height:.9;font-weight:300;color:rgba(255,255,255,.22)}
  #method .steps__n .ico{color:var(--accent)}
  /* analysis: overlapping card */
  .analysis .analysis__grid{display:grid!important;grid-template-columns:repeat(12,minmax(0,1fr))!important;align-items:center}
  .analysis .analysis__media{grid-column:1/8!important;grid-row:1;margin:0;aspect-ratio:4/5;overflow:hidden}
  .analysis .analysis__media img{width:100%;height:100%;object-fit:cover}
  .analysis .analysis__body{grid-column:6/13!important;grid-row:1;position:relative;z-index:2;background:var(--white);padding:clamp(36px,4vw,64px)!important;box-shadow:0 30px 80px -40px rgba(0,0,0,.35)}
  /* rhythm: criteria two-column big index */
  #criteria .checks li .checks__n{font-size:28px}
}
@media (max-width:768px){
  .ico{width:26px;height:26px}
  #services .svc__n{display:flex;align-items:center;gap:12px}
  #services .svc__n .ico{margin:0}
  .strip__hint{display:none}
}

/* ===== v13: KUKA hero + fixes ===== */
.hero__media img{filter:grayscale(.35) contrast(1.05) brightness(.6)!important;transform:scaleX(-1);object-position:50% 55%}
@media (max-width:768px){.hero__media img{object-position:30% 50%}}
@media (min-width:769px){
  .rail{padding:10px 12px 10px 0}
  .rail:hover{mix-blend-mode:normal;background:rgba(11,12,14,.88);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
  #method .steps__n .ico{width:36px;height:36px;margin-bottom:16px}
}
.steps__n .ico{width:32px;height:32px}

/* contact heading fit */
.contact .contact__text h2{font-size:clamp(34px,3.6vw,56px)!important;max-width:none;overflow-wrap:break-word;hyphens:auto}
.contact .contact__text{min-width:0;padding-right:24px}

/* tabbar removed */
.tabbar{display:none!important}
@media (max-width:768px){body{padding-bottom:0!important}}