:root{
  --black:#0a0a0a; --white:#ffffff;
  --serif:"Iowan Old Style","Source Serif 4","Palatino Linotype",Palatino,Baskerville,Georgia,serif;
  --sans:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  --max:1680px; --pad:clamp(20px,4vw,72px); --nav-h:78px;
  --screen:100svh; --section-y:clamp(92px,11vh,136px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:20px;scroll-snap-type:y proximity}
body{margin:0;background:var(--black);color:var(--white);font-family:var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
p{margin:0}
h1,h2,h3,h4{margin:0;font-weight:400}
ul{margin:0;padding:0;list-style:none}
.shell{width:min(var(--max),calc(100% - 2*var(--pad)));margin:0 auto}

/* Two themes only */
.w{background:var(--white);color:#0a0a0a;--fg:#0a0a0a;--body:#343434;--muted:#6d6d6d;--rule:rgba(0,0,0,.14);--panel:#fff;--panel2:#f6f6f6}
.b{background:var(--black);color:#fff;--fg:#ffffff;--body:rgba(255,255,255,.76);--muted:rgba(255,255,255,.52);--rule:rgba(255,255,255,.16);--panel:#0a0a0a;--panel2:#131313}

/* Shared editorial system */
.eyebrow,.phase-label,.list-label{font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.eyebrow{margin-bottom:clamp(24px,3.2vh,36px)}
.section-title,h1,h2,h3{font-family:var(--serif);letter-spacing:-.04em;text-wrap:balance;color:var(--fg)}
.section-title{font-size:clamp(48px,min(5.8vw,8.8vh),96px);line-height:.98;max-width:13em}
.copy{max-width:720px}
.copy p{font-size:clamp(17px,1.18vw,19.5px);line-height:1.58;color:var(--body)}
.copy p+p{margin-top:1.08em}
.copy .lede{font-size:clamp(20px,1.5vw,24px);line-height:1.45;color:var(--fg)}
.statement{margin-top:clamp(40px,5.5vh,64px);padding-top:24px;border-top:1px solid var(--rule);font-family:var(--serif);font-size:clamp(26px,2.25vw,38px);line-height:1.3;letter-spacing:-.02em;color:var(--fg);max-width:980px}
.textlink{display:inline-flex;align-items:center;gap:10px;margin-top:36px;padding-bottom:12px;min-width:230px;border-bottom:1px solid currentColor;font-size:12px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--fg);transition:gap .25s}
.textlink::after{content:"\2192"}
.textlink:hover{gap:16px}
.dotlist li{position:relative;padding:12px 0 12px 18px;border-bottom:1px solid var(--rule);font-size:clamp(15.5px,1.05vw,17.5px);line-height:1.48;color:var(--body)}
.dotlist li:first-child{border-top:1px solid var(--rule)}
.dotlist li::before{content:"";position:absolute;left:0;top:21px;width:5px;height:5px;border-radius:50%;background:var(--fg)}
.list-label{margin-bottom:14px}

/* Nav: exact site behavior */
.nav{position:fixed;z-index:50;top:0;left:0;right:0;height:var(--nav-h);display:flex;align-items:center;gap:24px;padding:0 clamp(20px,4vw,64px);color:#fff;transition:transform .35s ease,background .3s ease}
.nav.solid{background:var(--black);box-shadow:0 1px 0 rgba(255,255,255,.08)}
.brand{font-size:20px;font-weight:750;letter-spacing:.03em;text-transform:uppercase;margin-right:auto;white-space:nowrap}
.brand span{font-weight:400;opacity:.7}
.navlinks{display:flex;gap:clamp(16px,1.75vw,32px);font-size:14px;font-weight:600}
.navlinks a{opacity:.82;padding:6px 0;border-bottom:1px solid transparent;white-space:nowrap}
.navlinks a:hover{opacity:1}
.navlinks a[aria-current]{opacity:1;border-bottom-color:#fff}
.nav-cta{display:inline-flex;align-items:center;gap:22px;padding:14px 19px;background:#fff;color:#0a0a0a;font-size:13px;font-weight:700;white-space:nowrap}
.menu{display:none;margin:0}
.menu summary{list-style:none;cursor:pointer;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:10px 0}
.menu summary::-webkit-details-marker{display:none}
.menu summary::after{content:"  +"}
.menu[open] summary::after{content:"  \2212"}
.drop{position:fixed;left:0;right:0;top:var(--nav-h);background:var(--black);padding:8px var(--pad) 28px;display:flex;flex-direction:column;border-top:1px solid rgba(255,255,255,.1)}
.drop a{padding:15px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:17px;font-weight:500}
.drop a[aria-current]{opacity:.6}
.drop .nav-cta{align-self:flex-start;margin-top:22px;border:0;font-size:13px}

/* Every major cube uses the same full-screen rhythm */
.hero,.roadmap,.phase,.operating-model,.yours,#questions,.closing{min-height:var(--screen);display:flex;align-items:center;padding:var(--section-y) 0;scroll-snap-align:start;scroll-margin-top:var(--nav-h)}

/* 01 Hero */
.hero{padding-top:calc(var(--nav-h) + var(--section-y));position:relative;overflow:hidden;background:#000}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg, rgba(0,0,0,.96) 0%, rgba(0,0,0,.90) 30%, rgba(0,0,0,.78) 48%, rgba(0,0,0,.54) 66%, rgba(0,0,0,.28) 82%, rgba(0,0,0,.38) 100%), url("../img/how-we-work-01.webp?v=1792008356");background-size:cover;background-position:88% center;background-repeat:no-repeat;z-index:0}
.hero .shell{position:relative;z-index:1}
.hero-single{max-width:1320px}
.hero h1{font-size:clamp(56px,min(7vw,10vh),118px);line-height:.94;max-width:11.5em}
.hero .sub{font-family:var(--serif);font-size:clamp(26px,2.3vw,40px);line-height:1.28;letter-spacing:-.02em;color:var(--body);max-width:900px;margin-top:30px}
.hero .copy{margin-top:clamp(42px,6vh,70px)}
.hero .copy p{max-width:720px}

/* 02 Roadmap */
.roadmap-head{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(48px,7vw,120px);align-items:end}
.roadmap-head .copy{justify-self:end}
.phase-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:clamp(64px,9vh,104px);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.phase-card{padding:34px clamp(20px,2.2vw,38px) 36px;border-right:1px solid var(--rule);min-height:270px;display:flex;flex-direction:column}
.phase-card:first-child{padding-left:0}
.phase-card:last-child{border-right:0;padding-right:0}
.phase-card h3{font-size:clamp(34px,3.2vw,54px);line-height:1;margin-top:16px}
.phase-card>p:not(.phase-label):not(.commitment){font-size:clamp(16px,1.12vw,18px);line-height:1.55;color:var(--body);margin-top:24px;max-width:360px}
.phase-card .commitment{margin-top:auto;padding-top:28px;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.roadmap-note{margin-top:32px;max-width:780px;font-size:14px;line-height:1.55;color:var(--muted)}

/* 03–05 Phases */
.phase-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(360px,5fr);gap:clamp(54px,7vw,120px);align-items:start;width:100%}
.phase .copy{margin-top:34px}
.phase .objective{margin-top:30px;padding-top:22px;border-top:1px solid var(--rule);font-size:clamp(17px,1.2vw,19px);line-height:1.58;color:var(--body);max-width:720px}
.footprint{border:1px solid var(--rule);padding:clamp(26px,2.3vw,36px);position:sticky;top:calc(var(--nav-h) + 30px);background:var(--panel2)}
.fp-head h3{font-family:var(--serif);font-size:clamp(28px,2.4vw,38px);line-height:1.1;letter-spacing:-.025em;color:var(--fg)}
.fp-block+.fp-block,.decision-block{margin-top:30px}
.fp-not li{color:var(--muted)}
.fp-not li::before{background:transparent;border:1px solid var(--fg);width:6px;height:6px}
.decision-block{padding-top:22px;border-top:1px solid var(--rule)}
.decision-block p:last-child{font-size:16px;line-height:1.55;color:var(--body)}
.phase-test{position:relative;overflow:hidden}
.phase-test::before{content:"";position:absolute;inset:0;background:#0a0a0a;z-index:0}
.phase-test .shell{position:relative;z-index:1}
.phase-test .phase-grid{grid-template-columns:minmax(0,6fr) minmax(330px,5fr);gap:clamp(54px,7vw,120px);align-items:start}
.phase-test .footprint{background:transparent;border:0;backdrop-filter:none;-webkit-backdrop-filter:none;padding:0}
.phase-test .fp-block+.fp-block{margin-top:36px}
.phase-test .dotlist li{border-top:0;border-bottom:0;padding:9px 0 9px 17px}
.phase-test .dotlist li:first-child{border-top:0}
.phase-test .dotlist li::before{top:18px;width:4px;height:4px}
.phase-test .decision-block{margin-top:38px;padding-top:0;border-top:0}
.phase-test .list-label{margin-bottom:16px}
.phase-test .fp-not li{color:rgba(255,255,255,.68)}
.phase-build .footprint,.phase-grow .footprint{border:0;background:transparent;padding:0}
.phase-test .phase-grid,.phase-build .phase-grid,.phase-grow .phase-grid{align-items:center}
.phase-test .footprint,.phase-build .footprint,.phase-grow .footprint{align-self:center}

/* 06 Client-first operating model */
.operating-model .section-title{max-width:14em}
.operating-intro{font-size:clamp(20px,1.55vw,25px);line-height:1.5;color:var(--body);max-width:900px;margin-top:30px}
.operating-selective{font-size:clamp(16px,1.08vw,18px);line-height:1.58;color:var(--body);max-width:900px;margin-top:22px}
.model-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;margin-top:clamp(64px,8vh,96px);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.model-panel{padding:34px clamp(24px,3vw,52px) 42px;border-right:1px solid var(--rule)}
.model-panel:first-child{padding-left:0}
.model-panel:last-child{border-right:0;padding-right:0}
.model-panel h3{font-size:clamp(34px,3.2vw,54px);line-height:1;margin:16px 0 24px;max-width:8em}
.model-panel>p:not(.list-label){font-size:clamp(16px,1.12vw,18px);line-height:1.55;color:var(--body);max-width:580px;margin-bottom:28px}
.model-footer{font-size:clamp(17px,1.22vw,20px);line-height:1.6;color:var(--body);max-width:920px;margin-top:42px}

/* 07 Built to become yours */
.yours .copy{margin-top:32px}
.roles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;margin-top:clamp(58px,8vh,90px);border-top:1px solid var(--rule);border-bottom:0}
.role-panel{padding:32px clamp(24px,3vw,52px) 38px;border-right:1px solid var(--rule)}
.role-panel:first-child{padding-left:0}
.role-panel:last-child{border-right:0;padding-right:0}
.yours .dotlist li,.yours .dotlist li:first-child{border-top:0;border-bottom:0}
.yours .statement{border-top:0;padding-top:0}
.yours .after{margin-top:40px;max-width:820px;font-size:18px;line-height:1.6;color:var(--body)}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(50px,7vw,120px);align-items:start;width:100%}
.faq{border-top:1px solid var(--rule)}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px 0;font-family:var(--serif);font-size:clamp(21px,1.6vw,26px);line-height:1.3;color:var(--fg)}
.faq summary::-webkit-details-marker{display:none}
.faq .sign{position:relative;width:13px;height:13px;flex:none}
.faq .sign::before,.faq .sign::after{content:"";position:absolute;left:0;top:6px;width:13px;height:1.5px;background:var(--fg)}
.faq .sign::after{transform:rotate(90deg);transition:transform .2s ease}
.faq details[open] .sign::after{transform:rotate(0)}
.faq .answer{padding:0 0 26px;max-width:720px}
.faq .answer p{font-size:17.5px;line-height:1.62;color:var(--body)}
.faq .answer .textlink{margin-top:16px;font-size:11.5px}

/* Closing */
.closing{min-height:100svh}
.closing .shell{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(300px,.7fr);gap:clamp(50px,7vw,120px);align-items:end}
.closing h2{font-family:var(--serif);font-size:clamp(62px,min(7.25vw,10vh),122px);line-height:.93;letter-spacing:-.05em;max-width:9em;color:#fff}
.closing p{font-size:clamp(18px,1.38vw,22px);line-height:1.5;color:rgba(255,255,255,.76);max-width:520px;grid-column:2}
.closing p+p{margin-top:.6em}
.closing .btn{grid-column:2;display:inline-flex;align-items:center;justify-content:space-between;gap:28px;min-width:236px;width:fit-content;margin-top:26px;padding:16px 20px;background:#fff;color:#0a0a0a;font-size:12.5px;font-weight:700;letter-spacing:.02em}
.closing .btn::after{content:"\2192"}
.closing .btn:hover{background:#e9e9e9}

/* Motion */
.js .rv{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.js .rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

@media(max-width:1180px){.navlinks{gap:16px;font-size:13px}.nav-cta{font-size:12.5px;padding:13px 16px}}
@media(max-width:1100px){
  .navlinks{display:none}.menu{display:block;margin-left:auto}.brand{margin-right:0}}
@media(max-width:1080px){html{scroll-snap-type:none}}

@media(max-width:980px){
  .phase-test .phase-grid{grid-template-columns:1fr}
  :root{--section-y:clamp(78px,10vh,104px)}
  .roadmap-head,.phase-grid,.model-grid,.roles,.faq-grid,.closing .shell{grid-template-columns:1fr}
  .roadmap-head{align-items:start;gap:30px}.roadmap-head .copy{justify-self:start}
  .phase-cards{grid-template-columns:1fr}
  .phase-card{border-right:0;border-bottom:1px solid var(--rule);padding:30px 0;min-height:0}
  .phase-card:last-child{border-bottom:0}
  .footprint{position:static}
  .model-panel,.role-panel{border-right:0;border-bottom:1px solid var(--rule);padding:30px 0}
  .model-panel:last-child,.role-panel:last-child{border-bottom:0}
  .closing p,.closing .btn{grid-column:1}
}

@media(max-width:640px){
  .phase-name{font-size:clamp(44px,12vw,58px)}
  .phase-headline{font-size:clamp(24px,7vw,31px);margin-top:14px}
  .phase-card h3{font-size:clamp(36px,10vw,46px)}
  .phase-test .footprint{background:transparent;border:0;padding:0}
  .hero::before{background-position:78% center;background-image:linear-gradient(180deg,rgba(0,0,0,.82) 0%,rgba(0,0,0,.78) 35%,rgba(0,0,0,.72) 68%,rgba(0,0,0,.78) 100%),url("../img/how-we-work-01.webp?v=1792008356")}
}
@media(max-width:640px){
  :root{--nav-h:62px;--section-y:72px}
  .brand{font-size:16px}
  .nav>.nav-cta{display:none}
  .hero{padding-top:calc(var(--nav-h) + 72px)}
  .hero h1{font-size:clamp(42px,11.4vw,54px);line-height:1}
  .hero .sub{font-size:22px}
  .section-title{font-size:clamp(40px,11vw,54px)}
  .phase .statement,.statement{font-size:24px}
  .closing h2{font-size:clamp(52px,14vw,70px)}
}


/* ==========================================================
   v2.1 TYPOGRAPHY + EDITORIAL LAYOUT PASS
   Same black / white site language, tuned for this page's denser copy.
   ========================================================== */
:root{
  --max:1500px;
  --pad:clamp(26px,5vw,84px);
  --section-y:clamp(88px,10.5vh,122px);
}
.shell{width:min(var(--max),calc(100% - 2*var(--pad)));margin:0 auto}

/* More controlled hierarchy and readable measures */
.eyebrow,.list-label{font-size:10.5px;letter-spacing:.17em;line-height:1.35}
.phase-label{font-size:12.5px;letter-spacing:.16em;line-height:1.3;font-weight:700}
.eyebrow{margin-bottom:clamp(20px,2.5vh,28px)}
.section-title{font-size:clamp(44px,4.5vw,72px);line-height:1.015;letter-spacing:-.036em;max-width:12.4em}
.copy{max-width:660px}
.copy p{font-size:clamp(17px,1.05vw,18.5px);line-height:1.66}
.copy p+p{margin-top:1em}
.copy .lede{font-size:clamp(20px,1.35vw,22px);line-height:1.48;letter-spacing:-.006em}
.statement{margin-top:clamp(34px,4.5vh,48px);padding-top:20px;font-size:clamp(23px,1.8vw,30px);line-height:1.34;letter-spacing:-.016em;max-width:820px}
.textlink{margin-top:30px;min-width:210px;padding-bottom:10px;font-size:11.5px}
.dotlist li{padding:10px 0 10px 17px;font-size:clamp(15.5px,.98vw,16.75px);line-height:1.48}
.dotlist li::before{top:18px;width:4px;height:4px}

/* Sections remain strong cubes without forcing sparse composition */
.hero,.roadmap,.phase,.operating-model,.yours,#questions,.closing{padding:var(--section-y) 0}
.hero,.roadmap,.closing{min-height:100svh}
.phase,.operating-model,.yours,#questions{min-height:min(100svh,940px)}

/* Hero: commanding, not billboard-sized */
.hero{padding-top:calc(var(--nav-h) + clamp(78px,9vh,108px))}
.hero-single{max-width:1180px}
.hero h1{font-size:clamp(52px,5.7vw,88px);line-height:.985;letter-spacing:-.043em;max-width:10.4em}
.hero .sub{font-size:clamp(23px,1.9vw,31px);line-height:1.32;max-width:700px;margin-top:24px}
.hero .copy{margin-top:clamp(34px,4.5vh,48px)}
.hero .copy p{max-width:620px}
.hero .statement{max-width:700px}

/* Roadmap: stronger left/right balance and cleaner three-phase cards */
.roadmap-head{grid-template-columns:minmax(0,1.05fr) minmax(360px,.72fr);gap:clamp(56px,7vw,104px);align-items:start}
.roadmap-head .section-title{max-width:9.2em}
.roadmap-head .copy{justify-self:end;padding-top:4px}
.phase-cards{margin-top:clamp(52px,6.5vh,72px)}
.phase-card{padding:34px clamp(26px,2.4vw,40px) 36px;min-height:280px}
.phase-card h3{font-size:clamp(40px,3.5vw,58px);line-height:.98;letter-spacing:-.038em;margin-top:14px;max-width:8em}
.phase-card>p:not(.phase-label):not(.commitment){font-size:clamp(15.5px,1vw,17px);line-height:1.55;margin-top:18px;max-width:330px}
.phase-card .commitment{padding-top:24px;font-size:10px;letter-spacing:.15em}
.roadmap-note{margin-top:26px;max-width:720px;font-size:13.5px;line-height:1.55}

/* Phase pages: clear editorial left column + compact operating card */
.phase-grid{grid-template-columns:minmax(0,1.08fr) minmax(350px,.72fr);gap:clamp(64px,7vw,110px);align-items:center}
.phase-kicker{font-size:12px;font-weight:700;letter-spacing:.17em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.phase-name{font-family:var(--serif);font-size:clamp(54px,5.1vw,84px);line-height:.94;letter-spacing:-.045em;color:var(--fg);max-width:8.8em}
.phase-headline{font-family:var(--serif);font-size:clamp(28px,2.4vw,40px);line-height:1.12;letter-spacing:-.025em;color:var(--body);max-width:13.5em;margin-top:20px}
.phase .section-title{max-width:10.2em}
.phase .copy{margin-top:30px}
.phase .objective{margin-top:26px;padding-top:18px;font-size:clamp(16px,1vw,17.5px);line-height:1.58;max-width:650px}
.phase .statement{margin-top:30px;max-width:700px}
.footprint{position:relative;top:auto;padding:clamp(24px,2.1vw,32px);background:transparent}
.fp-head h3{font-size:clamp(24px,1.9vw,30px);line-height:1.12;letter-spacing:-.02em}
.fp-block+.fp-block,.decision-block{margin-top:24px}
.decision-block{padding-top:18px}
.decision-block p:last-child{font-size:15.5px;line-height:1.55}

/* Operating model: no giant heading fighting two dense columns */
.operating-model .section-title{max-width:12em}
.operating-intro{font-size:clamp(18.5px,1.25vw,21px);line-height:1.55;max-width:790px;margin-top:24px}
.model-grid{margin-top:clamp(48px,6vh,66px)}
.model-panel{padding:28px clamp(28px,3vw,44px) 34px}
.model-panel h3{font-size:clamp(28px,2.35vw,38px);line-height:1.06;letter-spacing:-.03em;margin:12px 0 18px;max-width:11em}
.model-panel>p:not(.list-label){font-size:clamp(15.5px,1vw,17px);line-height:1.58;max-width:520px;margin-bottom:22px}
.model-footer{font-size:clamp(16.5px,1.08vw,18px);line-height:1.62;max-width:820px;margin-top:32px}
.operating-model .statement{margin-top:30px}

/* Final operating handoff */
.yours .section-title{max-width:12em}
.yours .copy{margin-top:24px}
.roles{margin-top:clamp(44px,5.5vh,60px)}
.role-panel{padding:26px clamp(28px,3vw,44px) 32px}
.yours .after{margin-top:30px;max-width:760px;font-size:16.75px;line-height:1.62}
.yours .statement{margin-top:30px}

/* FAQ: substantial but not dominant */
.faq-grid{grid-template-columns:minmax(260px,.7fr) minmax(0,1.3fr);gap:clamp(56px,7vw,104px)}
#questions .section-title{font-size:clamp(42px,3.8vw,62px);max-width:8em}
.faq summary{padding:20px 0;font-size:clamp(19px,1.35vw,22px);line-height:1.32}
.faq .answer{padding:0 0 22px;max-width:680px}
.faq .answer p{font-size:16.5px;line-height:1.64}

/* Closing: same site language, less oversized */
.closing .shell{grid-template-columns:minmax(0,1.15fr) minmax(320px,.65fr);gap:clamp(64px,7vw,110px);align-items:end}
.closing h2{font-size:clamp(54px,5.6vw,88px);line-height:.97;letter-spacing:-.045em;max-width:9em}
.closing p{font-size:clamp(17px,1.15vw,19px);line-height:1.58;max-width:470px}
.closing .btn{margin-top:24px}

/* Medium desktop: preserve breathing room without giant type */
@media (min-width:981px) and (max-height:780px){
  :root{--section-y:72px}
  .hero{padding-top:calc(var(--nav-h) + 66px)}
  .hero h1{font-size:clamp(48px,5.2vw,74px)}
  .section-title{font-size:clamp(40px,4vw,62px)}
  .phase-card{min-height:210px}
  .phase-grid{gap:64px}
  .copy p{line-height:1.58}
}

@media(max-width:1180px){
  .section-title{font-size:clamp(42px,5vw,64px)}
  .phase-grid{grid-template-columns:minmax(0,1fr) minmax(330px,.78fr);gap:54px}
}
@media(max-width:980px){
  :root{--pad:clamp(22px,5vw,48px);--section-y:78px}
  .hero,.roadmap,.phase,.operating-model,.yours,#questions,.closing{min-height:0}
  .hero{min-height:100svh}
  .roadmap-head,.phase-grid,.model-grid,.roles,.faq-grid,.closing .shell{grid-template-columns:1fr}
  .phase-grid{align-items:start}
  .phase-test .footprint,.phase-build .footprint,.phase-grow .footprint{align-self:auto}
  .roadmap-head .copy{justify-self:start;max-width:700px}
  .roadmap-head .section-title{max-width:11em}
  .phase-cards{margin-top:46px}
  .footprint{max-width:760px}
  .model-panel,.role-panel{padding:28px 0}
  .model-panel h3{max-width:15em}
  .closing{min-height:0}
  .closing p,.closing .btn{grid-column:1}
}
@media(max-width:640px){
  :root{--nav-h:62px;--section-y:64px;--pad:20px}
  .hero{padding-top:calc(var(--nav-h) + 64px)}
  .hero h1{font-size:clamp(40px,10.8vw,50px);line-height:1.01}
  .hero .sub{font-size:20px;line-height:1.36}
  .section-title{font-size:clamp(36px,9.8vw,46px);line-height:1.03}
  .copy p{font-size:16.5px;line-height:1.62}
  .copy .lede{font-size:19px}
  .statement{font-size:22px;line-height:1.4}
  .phase-card h3{font-size:clamp(36px,10vw,46px)}
  .phase-name{font-size:clamp(44px,12vw,58px)}
  .phase-headline{font-size:clamp(24px,7vw,31px);margin-top:14px}
  .phase .objective{font-size:16px}
  .footprint{padding:22px 18px}
  .model-panel h3{font-size:30px}
  #questions .section-title{font-size:40px}
  .faq summary{font-size:18.5px}
  .closing h2{font-size:clamp(46px,12.5vw,58px)}
}



/* Subtle architectural background for operating-model cube */
.operating-model{position:relative;overflow:hidden;background:#fff}
.operating-model::before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(255,255,255,1) 0%,rgba(255,255,255,.98) 30%,rgba(255,255,255,.93) 52%,rgba(255,255,255,.76) 72%,rgba(255,255,255,.58) 100%),url("../img/how-we-work-02.webp?v=1792008356");background-size:cover;background-position:right center;background-repeat:no-repeat;opacity:.72;pointer-events:none;z-index:0}
.operating-model .shell{position:relative;z-index:1}
@media(max-width:980px){
  .operating-model::before{background-position:82% center;opacity:.42}
}

/* Clean operating-model cube: no divider lines */
.operating-model .model-grid{border-top:0;border-bottom:0;column-gap:clamp(54px,6vw,96px)}
.operating-model .model-panel{border-right:0}
.operating-model .dotlist li,.operating-model .dotlist li:first-child{border-top:0;border-bottom:0}
@media(max-width:980px){
  .operating-model .model-grid{row-gap:34px}
  .operating-model .model-panel,.operating-model .model-panel:last-child{border-bottom:0}
}

/* Final desktop fit refinement: keep the operating-model cube within one viewport */
@media (min-width:981px){
  .operating-model{
    min-height:100svh;
    height:100svh;
    overflow:hidden;
    padding:clamp(50px,6.2vh,66px) 0;
  }
  .operating-model .section-title{
    max-width:16em;
    font-size:clamp(46px,3.9vw,64px);
    line-height:.98;
  }
  .operating-intro{
    max-width:980px;
    margin-top:16px;
    font-size:clamp(16.5px,1.05vw,18.5px);
    line-height:1.48;
  }
  .model-grid{
    margin-top:clamp(22px,2.8vh,30px);
  }
  .model-panel{
    padding:18px clamp(26px,2.7vw,42px) 20px;
  }
  .model-panel h3{
    font-size:clamp(25px,1.95vw,33px);
    line-height:1.04;
    margin:7px 0 10px;
    max-width:13em;
  }
  .model-panel>p:not(.list-label){
    margin-bottom:10px;
    max-width:620px;
    font-size:clamp(14.5px,.9vw,16px);
    line-height:1.45;
  }
  .operating-model .dotlist li{
    padding:5px 0 5px 16px;
    font-size:clamp(13.75px,.86vw,15.25px);
    line-height:1.38;
  }
  .operating-model .dotlist li::before{top:12px}
  .model-footer{
    max-width:980px;
    margin-top:16px;
    font-size:clamp(14.5px,.92vw,16px);
    line-height:1.46;
  }
  .operating-model .statement{
    max-width:980px;
    margin-top:14px;
    padding-top:14px;
    font-size:clamp(19px,1.45vw,24px);
    line-height:1.3;
  }
}
@media (min-width:981px) and (max-height:760px){
  .operating-model{padding:42px 0}
  .operating-model .section-title{font-size:clamp(42px,3.55vw,56px)}
  .operating-intro{margin-top:12px;font-size:16px}
  .model-grid{margin-top:18px}
  .model-panel{padding-top:14px;padding-bottom:14px}
  .model-panel h3{font-size:27px;margin:5px 0 8px}
  .operating-model .dotlist li{padding:4px 0 4px 15px;font-size:13.5px}
  .operating-model .dotlist li::before{top:10px}
  .model-footer{margin-top:10px;font-size:13.75px}
  .operating-model .statement{margin-top:10px;padding-top:10px;font-size:19px}
}

/* Stable hide-on-down / reveal-on-up navigation */
.nav{will-change:transform;transition:transform .28s ease,background .28s ease,box-shadow .28s ease}
.nav.nav-hidden{transform:translateY(-100%)}
@media(max-width:980px){.phase-test .phase-grid{grid-template-columns:1fr;gap:44px;align-items:start}.phase-test .footprint{align-self:auto}}
/* footer ported from U.S. Expansion */
footer{border-top:1px solid rgba(255,255,255,.12);padding:56px 0 34px;color:rgba(255,255,255,.6)}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;padding-bottom:48px}
.foot-brand{font-size:26px;font-weight:750;color:#fff;letter-spacing:.02em;text-transform:uppercase}
.foot-brand span{font-weight:400;opacity:.7}
.loc{margin-top:12px;font-size:13px}
footer h4{margin:0 0 18px;font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.4)}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:12px;font-size:14px}
footer ul a:hover{color:#fff}
.foot-bottom{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.12);padding-top:22px;font-size:12px}
.foot-bottom nav{display:flex;gap:22px}
@media (max-width:980px){
  .statement-lower,.head,.milestone,.split,.closing-grid,.foot-top{grid-template-columns:1fr}
  .head{align-items:start;gap:26px}
  .milestone .side{position:relative;top:auto}
  .milestone,.split{gap:30px}
  .closing{min-height:0}
  .closing-grid{gap:30px}
}
.container{width:min(var(--max),calc(100% - 2*var(--pad)));margin:auto}

/* responsive background variants */
@media (max-width:640px){.hero::before{background-image:linear-gradient(90deg, rgba(0,0,0,.96) 0%, rgba(0,0,0,.90) 30%, rgba(0,0,0,.78) 48%, rgba(0,0,0,.54) 66%, rgba(0,0,0,.28) 82%, rgba(0,0,0,.38) 100%),url("../img/how-we-work-01-w640.webp?v=1792008356")}}
@media (min-width:641px) and (max-width:1200px){.hero::before{background-image:linear-gradient(90deg, rgba(0,0,0,.96) 0%, rgba(0,0,0,.90) 30%, rgba(0,0,0,.78) 48%, rgba(0,0,0,.54) 66%, rgba(0,0,0,.28) 82%, rgba(0,0,0,.38) 100%),url("../img/how-we-work-01-w1200.webp?v=1792008356")}}
@media (max-width:640px){.operating-model::before{background-image:linear-gradient(90deg,rgba(255,255,255,1) 0%,rgba(255,255,255,.98) 30%,rgba(255,255,255,.93) 52%,rgba(255,255,255,.76) 72%,rgba(255,255,255,.58) 100%),url("../img/how-we-work-02-w640.webp?v=1792008356")}}
@media (min-width:641px) and (max-width:1200px){.operating-model::before{background-image:linear-gradient(90deg,rgba(255,255,255,1) 0%,rgba(255,255,255,.98) 30%,rgba(255,255,255,.93) 52%,rgba(255,255,255,.76) 72%,rgba(255,255,255,.58) 100%),url("../img/how-we-work-02-w1200.webp?v=1792008356")}}