/* ===================== Qanalyx design system v2 (consulting editorial) ===================== */
:root{
  --bg:#fff; --tint:#F6F4F1; --soft:#FAF9F7; --ink:#1E2125; --navy:#2C3138; --ink2:#444A52; --muted:#6A6F76;
  --line:#DEDBD6; --line2:#EBE9E5;
  --blue:#9A4824; --teal:#9A4824; --teal-d:#7C3A1D; --sky:#B7BCC3; --amber:#B7860B; --red:#B23A2E; --green:#3E7C63;
  --gold:#B4592F; --gold-d:#8E4121;
  --serif:'Libre Baskerville',Baskerville,Georgia,'Times New Roman',serif;
  --sans:'IBM Plex Sans',-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --max:1200px; --hh:68px; --gut:max(20px,env(safe-area-inset-left,0px));
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;color-scheme:light;scroll-padding-top:calc(var(--hh) + 64px)}
body{background:var(--bg);color:var(--ink2);font-family:var(--sans);font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px))}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);font-weight:400;line-height:1.18;letter-spacing:-.012em;text-wrap:balance}
h3,h4{font-weight:700}
h1{font-size:clamp(2rem,4.6vw,3.45rem);letter-spacing:-.02em;line-height:1.12}
h2{font-size:clamp(1.55rem,2.8vw,2.3rem)}
h3{font-size:1.15rem;line-height:1.3}
h1 em,h2 em{font-style:italic;color:var(--blue);font-weight:400}
p{max-width:66ch}
.lead{font-size:clamp(1.05rem,1.5vw,1.22rem);line-height:1.6;color:var(--ink2);max-width:56ch}
.eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-d);display:flex;align-items:center;gap:10px;margin-bottom:16px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--gold);flex:none}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:10px 14px;z-index:200}.skip:focus{left:12px;top:12px}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:2px}

/* buttons and links */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 24px;font:600 .95rem var(--sans);border:1.5px solid var(--navy);background:var(--navy);color:#fff;border-radius:2px;cursor:pointer;transition:background .2s,color .2s,border-color .2s;text-align:center}
.btn:hover{background:var(--blue);border-color:var(--blue)}
.btn.ghost{background:transparent;color:var(--navy)}
.btn.ghost:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn.gold{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.btn.gold:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.arrow::after,.more::after{content:"→";transition:transform .2s}
.arrow:hover::after,.more:hover::after{transform:translateX(4px)}
.more{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--navy);min-height:44px}
.more:hover{color:var(--blue)}
.ctarow{display:flex;gap:14px;flex-wrap:wrap}

/* utility bar */
.util{background:var(--soft);border-bottom:1px solid var(--line);font-size:.8rem;color:var(--muted)}
.util .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:38px;flex-wrap:wrap}
.util-r{display:flex;gap:22px;flex-wrap:wrap}
.util a{color:var(--ink);font-weight:500;display:inline-flex;align-items:center;min-height:38px}
.util a:hover{color:var(--blue)}
.util svg{width:14px;height:14px;margin-right:7px;flex:none;stroke:var(--gold-d);fill:none;stroke-width:1.8}

/* header and navigation */
header.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);backdrop-filter:saturate(1.3) blur(8px);border-bottom:1px solid var(--line)}
header.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:var(--hh)}
.brand{display:flex;align-items:baseline;gap:12px}
.brand .wm{font:700 1.472rem/1 var(--serif);color:var(--ink);letter-spacing:-.02em}
.brand .wm i{font-style:normal;color:var(--gold)}
.brand .btag{font:600 .62rem var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);border-left:1px solid var(--line);padding-left:12px}
.nav-links{display:flex;align-items:center;gap:6px;list-style:none}
.nav-links > li > a,.nav-links > li > button{font:500 .95rem var(--sans);color:var(--ink);background:none;border:0;padding:0 14px;min-height:var(--hh);display:flex;align-items:center;gap:7px;cursor:pointer;position:relative}
.nav-links > li > a::after,.nav-links > li > button::after{content:"";position:absolute;left:14px;right:14px;bottom:-1px;height:3px;background:transparent;transition:background .2s}
.nav-links > li > a:hover::after,.nav-links > li > button:hover::after,.nav-links > li > .on::after,.nav-links > li.open > button::after{background:var(--gold)}
.chev{width:10px;height:10px;stroke:currentColor;fill:none;stroke-width:2;transition:transform .2s}
.has-mega.open .chev{transform:rotate(180deg)}
.nav-cta{margin-left:10px}
.nav-links > li.nav-cta > a.btn{min-height:44px;padding:8px 20px;background:var(--navy);color:#fff;border:1px solid var(--navy);justify-content:center}
.nav-links > li.nav-cta > a.btn::after{display:none}
.nav-links > li.nav-cta > a.btn:hover{background:var(--blue)}
.burger{display:none;width:48px;height:48px;border:1.5px solid var(--line);background:#fff;border-radius:2px;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.burger span{display:block;width:20px;height:2px;background:var(--ink);transition:.2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mega{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);border-top:2px solid var(--gold);box-shadow:0 24px 40px -28px rgba(30,33,37,.35)}
.has-mega.open .mega{display:block}
header.nav .mega .wrap{display:grid;align-items:start;grid-template-columns:repeat(3,1fr) 1.1fr;gap:0;padding-top:30px;padding-bottom:30px;height:auto;justify-content:normal}
.mega a.mi{display:block;padding:6px 28px 6px 0;margin-right:28px;border-right:1px solid var(--line)}
.mega a.mi b{display:block;font:700 1.03rem var(--serif);color:var(--ink);margin-bottom:6px}
.mega a.mi span{display:block;font-size:.88rem;line-height:1.5;color:var(--muted)}
.mega a.mi em{display:inline-block;font:600 .85rem var(--sans);font-style:normal;color:var(--navy);margin-top:10px}
.mega a.mi:hover b{color:var(--blue)}
.mega .side{padding-left:6px}
.mega .side small{display:block;font:700 .68rem var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--gold-d);margin-bottom:8px}
.mega .side a{display:block;font-weight:600;color:var(--navy);padding:4px 0}
.mega .side p{font-size:.86rem;color:var(--muted);margin-bottom:6px}

/* sections */
section{padding:64px 0}
section.tint{background:var(--tint)}
section.soft{background:var(--soft)}
.sec-head{display:grid;grid-template-columns:5fr 6fr;gap:56px;align-items:end;margin-bottom:34px}
.sec-head p{justify-self:end}
.sec-head.one{grid-template-columns:1fr}

/* hero */
.hero{padding:56px 0 0;background:#fff}
.hero-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:56px;align-items:center;padding-bottom:56px}
.hero h1{margin-bottom:24px}
.hero .ctarow{margin-top:32px}
.hero-art{aspect-ratio:4/3.1;border:1px solid var(--line);background:var(--tint);overflow:hidden}
.hero.sub{padding-top:36px}
.hero.sub h1{font-size:clamp(2.1rem,4.4vw,3.4rem)}
.hero.sub .hero-grid{padding-bottom:44px}
.breadcrumb{font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;font-weight:600;color:var(--muted);margin-bottom:22px}
.breadcrumb a{color:var(--muted)}.breadcrumb a:hover{color:var(--blue)}
.strip{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.strip a{display:flex;flex-direction:column;gap:6px;padding:26px 28px 24px 0;border-right:1px solid var(--line);min-height:112px;transition:background .2s}
.strip a+a{padding-left:28px}
.strip a:last-child{border-right:0}
.strip a:hover{background:var(--tint)}
.strip b{font:700 1.058rem var(--serif);color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:12px}
.strip b::after{content:"→";color:var(--gold-d);transition:transform .2s}
.strip a:hover b::after{transform:translateX(4px)}
.strip span{font-size:.9rem;color:var(--muted);line-height:1.5}

/* sticky sub navigation on practice pages */
.subnav{position:sticky;top:var(--hh);z-index:60;background:#fff;border-bottom:1px solid var(--line)}
.subnav .wrap{display:flex;align-items:center;gap:6px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.subnav .wrap::-webkit-scrollbar{display:none}
.subnav a{flex:none;font:500 .9rem var(--sans);color:var(--muted);padding:0 14px;min-height:52px;display:flex;align-items:center;border-bottom:3px solid transparent;margin-bottom:-1px;white-space:nowrap}
.subnav a:first-child{padding-left:0}
.subnav a:hover{color:var(--ink)}
.subnav a.on{color:var(--ink);border-color:var(--gold);font-weight:600}
.subnav .push{margin-left:auto;color:var(--navy);font-weight:600}

/* tiles (image cards) */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}
.tile{display:flex;flex-direction:column;gap:20px;color:inherit}
.tile .art-box{width:100%;aspect-ratio:4/3;border:1px solid var(--line);overflow:hidden;background:var(--tint)}
.tile .art-box img{transition:transform .6s}
.tile:hover .art-box img{transform:scale(1.04)}
.tile .k{font-size:.7rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-d);margin-bottom:8px}
.tile h3{font-size:1.55rem;margin-bottom:10px}
.tile:hover h3{color:var(--blue)}
.tile p{font-size:.97rem;margin-bottom:14px}
.tile .rows{border-top:1px solid var(--line2);margin-bottom:14px}
.tile .rows div{font-size:.88rem;padding:9px 0;border-bottom:1px solid var(--line2);line-height:1.45}
.tile .rows b{display:inline-block;min-width:78px;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}

/* lens columns */
.lens{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);background:#fff}
.lc{padding:34px 34px 24px}
.lc+.lc{border-left:1px solid var(--line)}
.lc .k{font-size:.7rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-d);margin-bottom:10px;display:flex;align-items:center;gap:10px}
.lc .k::before{content:"";width:22px;height:2px;background:var(--gold)}
.lc h3{font-size:1.4rem;margin-bottom:14px}
.lc ul{list-style:none}
.lc li{font-size:.96rem;line-height:1.5;padding:12px 0 12px 22px;border-top:1px solid var(--line2);position:relative}
.lc li::before{content:"";position:absolute;left:0;top:1.25em;width:12px;height:2px;background:var(--blue)}
.lc li b{color:var(--ink);font-weight:600}
.statement{display:grid;grid-template-columns:5fr 7fr;gap:64px;align-items:start}
.statement h2{position:sticky;top:calc(var(--hh) + 24px)}

/* timeline */
.tl{list-style:none;position:relative;padding-left:34px}
.tl::before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:var(--line)}
.tl li{position:relative;padding:0 0 30px}
.tl li:last-child{padding-bottom:0}
.tl li::before{content:"";position:absolute;left:-34px;top:6px;width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--gold)}
.tl b{display:block;font:400 1.5rem var(--serif);color:var(--ink);margin-bottom:4px}
.tl span{font-size:.97rem}
.bigfig{border-left:4px solid var(--gold);padding:6px 0 6px 26px}
.bigfig b{display:block;font:400 clamp(2.2rem,4.5vw,3.4rem)/1.05 var(--serif);color:var(--ink);margin-bottom:10px}
.bigfig span{font-size:.97rem;display:block;max-width:34ch}
.two{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.fine,.srcs,.disc{font-size:.8rem;line-height:1.6;color:var(--muted);max-width:none}
.fine{margin-top:34px}.srcs{margin-top:22px}
.srcs a{color:var(--blue);text-decoration:underline;text-underline-offset:2px}

/* engagement flow */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:f}
.flow .st{position:relative;padding:30px 28px 0 0;border-top:2px solid var(--line)}
.flow .st::before{content:"";position:absolute;top:-8px;left:0;width:14px;height:14px;border-radius:50%;background:var(--gold);border:3px solid #fff;box-shadow:0 0 0 1px var(--gold)}
.flow .st .no{font:600 .72rem var(--sans);letter-spacing:.16em;color:var(--gold-d);margin-bottom:10px}
.flow .st h3{font-size:1.25rem;margin-bottom:8px}
.flow .st p{font-size:.94rem}

/* feature rows (deliverables) */
.feat{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:30px 64px;align-items:start;padding:64px 0;border-top:1px solid var(--line)}
.feat:first-of-type{border-top:0;padding-top:20px}
.feat .fm{grid-column:1/-1;min-width:0}
.feat .num{font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-d);margin-bottom:12px}
.feat h2{font-size:clamp(1.55rem,2.5vw,2.1rem);margin-bottom:14px}
.list{list-style:none;display:grid;gap:14px}
.list li{position:relative;padding-left:26px;font-size:.98rem}
.list li::before{content:"";position:absolute;left:0;top:.7em;width:12px;height:2px;background:var(--gold)}
.list li b{color:var(--ink);font-weight:600}
.deliv{font-size:.68rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:0 0 12px}

/* three columns, cycle, facts */
.cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.cols3.two{grid-template-columns:repeat(2,1fr);gap:40px 56px}
.cols3 .it{border-top:2px solid var(--ink);padding-top:22px}
.cols3 .it h3{margin-bottom:10px}
.cols3 .it p{font-size:.96rem}
.cycle{display:grid;grid-template-columns:repeat(7,1fr);border:1px solid var(--line);background:#fff}
.cy{padding:22px 16px 20px;border-right:1px solid var(--line);font-size:.86rem;line-height:1.45}
.cy:last-child{border-right:0}
.cy span{font:700 0.902rem var(--serif);color:var(--gold-d)}
.cy b{display:block;font:700 0.92rem var(--serif);color:var(--ink);margin:10px 0 4px}
.facts{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.fact{padding:28px 26px 26px;border-right:1px solid var(--line)}
.fact:first-child{padding-left:0}.fact:last-child{border-right:0}
.fact b{display:block;font:400 1.5rem/1.15 var(--serif);color:var(--ink);margin-bottom:8px}
.fact span{font-size:.92rem;line-height:1.5;display:block}
.dt{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:#fff;border-radius:100px;padding:7px 15px;font-size:.84rem;font-weight:500;color:var(--ink2)}
.dt i{width:8px;height:8px;border-radius:50%;background:var(--blue);display:block}
.datatypes{display:flex;flex-wrap:wrap;gap:10px}
.band-k{font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}

/* portal block */
.portal{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);border:1px solid var(--line);background:#fff}
.portal .art-box{border-right:1px solid var(--line);min-height:280px}
.portal .body{padding:38px 40px}
.portal h3{font-size:1.7rem;margin:6px 0 14px}
.portal p{margin-bottom:18px}

/* contact band + info */
.contactband{background:var(--tint);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.contactband .wrap{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:56px;align-items:center}
.contactband h2{max-width:18ch;margin-bottom:14px}
.cbox{display:grid;gap:0;border:1px solid var(--line);background:#fff}
.cbox a,.cbox div.r{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line2);min-height:72px}
.cbox > :last-child{border-bottom:0}
.cbox .ic{width:40px;height:40px;border:1.5px solid var(--gold);border-radius:50%;display:grid;place-items:center}
.cbox .ic svg{width:18px;height:18px;stroke:var(--navy);fill:none;stroke-width:1.8}
.cbox small{display:block;font:700 .66rem var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.cbox b{display:block;font:700 1.058rem var(--serif);color:var(--ink);overflow-wrap:anywhere}
.cbox a:hover b{color:var(--blue)}

/* about, forms */
.person{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:start;border:1px solid var(--line);padding:30px;background:#fff}
.person .mono{width:68px;height:68px;border-radius:50%;border:1.5px solid var(--gold);display:grid;place-items:center;font:400 1.45rem var(--serif);color:var(--navy)}
.person h3{margin-bottom:2px}
.person .role{font-size:.68rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-d);margin-bottom:12px}
.cols2{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.cols2.top{align-items:start}
.cols2.formcols{grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:64px}
.form{display:grid;gap:18px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
label{font-size:.82rem;font-weight:600;color:var(--ink);display:block;margin-bottom:6px}
input,select,textarea{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:2px;padding:13px 14px;min-height:48px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(154,72,36,.16)}
textarea{min-height:140px;resize:vertical}
.formnote{display:none;background:var(--tint);border-left:3px solid var(--gold);padding:12px 16px;font-size:.9rem;max-width:none}
.tbc{font-style:italic;color:var(--muted)}

/* footer */
footer{background:var(--soft);border-top:1px solid var(--line);padding:68px 0 28px;font-size:.93rem}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:44px}
footer h4{font:700 .7rem var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
footer ul{list-style:none;display:grid;gap:4px}
footer ul a{display:inline-flex;min-height:36px;align-items:center}
footer a:hover{color:var(--blue)}
.fbottom{margin-top:48px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.8rem;color:var(--muted)}
.fbottom span{max-width:70ch}

.mock-wrap{padding-bottom:12px}
/* ============ MOCKUPS ============ */
.mock-tabs{display:flex;gap:4px;margin-bottom:-1px;flex-wrap:wrap}
.mock-tabs button{font:600 .86rem var(--sans);color:var(--muted);background:transparent;border:1px solid transparent;border-bottom:0;padding:12px 20px;border-radius:8px 8px 0 0;cursor:pointer;transition:.2s}
.mock-tabs button:hover{color:var(--ink)}
.mock-tabs button.on{background:#fff;border-color:var(--line);color:var(--ink);position:relative;z-index:2}
.mock-tabs button.on::before{content:"";position:absolute;left:-1px;right:-1px;top:-1px;height:3px;background:var(--teal);border-radius:8px 8px 0 0}
.mock-pane{display:none}.mock-pane.on{display:block}
.win{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;box-shadow:0 18px 50px -24px rgba(30,33,37,.28),0 2px 6px rgba(30,33,37,.04);font-size:13px;color:var(--ink2);line-height:1.45;text-align:left}
.win.top-left{border-top-left-radius:0}
.win-bar{display:flex;align-items:center;gap:14px;padding:11px 16px;border-bottom:1px solid var(--line);background:#fafbfc}
.dots{display:flex;gap:6px}.dots i{width:10px;height:10px;border-radius:50%;background:#dcd8d2;display:block}
.win-title{font-weight:600;color:var(--ink);font-size:12.5px}
.win-note{margin-left:auto;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
.win-nav{display:flex;gap:2px;padding:0 16px;border-bottom:1px solid var(--line);background:#fff;overflow:hidden}
.win-nav span{padding:10px 12px;font-size:12px;font-weight:600;color:var(--muted);white-space:nowrap}
.win-nav span.on{color:var(--teal-d);box-shadow:inset 0 -2px 0 var(--teal)}
.wb{padding:18px;display:grid;gap:16px}
.g2{display:grid;grid-template-columns:1.7fr 1fr;gap:16px}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.box{border:1px solid var(--line);border-radius:8px;padding:14px;background:#fff}
.box.soft{background:#fafbfc}
.box h5{font:700 10.5px var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;display:flex;justify-content:space-between;align-items:center}
.box h5 em{font-style:normal;color:var(--teal);letter-spacing:.04em;text-transform:none;font-weight:600}
.kpi b{display:block;font:700 22.08px/1.1 var(--serif);color:var(--ink)}
.kpi small{font-size:11px;color:var(--muted)}
.kpi .d{color:var(--green);font-weight:600;font-size:11px}
.layer-card{border-radius:8px;padding:12px 14px;border:1px solid var(--line);position:relative}
.layer-card b{font:700 13.8px var(--serif);color:var(--ink);display:block}
.layer-card small{font-size:11px;color:var(--muted)}
.layer-card .ct{font:700 18.4px var(--serif);color:var(--ink);float:right}
.lc-b{background:#fbf3ea;border-color:#efd9bc}.lc-s{background:#f2f1ef;border-color:#dcdad6}.lc-g{background:#fdf7e3;border-color:#efe0a6}
table.t{width:100%;border-collapse:collapse;font-size:12px}
table.t th{text-align:left;font:700 10px var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:6px 8px;border-bottom:1px solid var(--line)}
table.t td{padding:8px;border-bottom:1px solid var(--line2);color:var(--ink2);vertical-align:middle}
table.t tr:last-child td{border-bottom:0}
table.t td b{color:var(--ink);font-weight:600}
.chip{display:inline-block;padding:2px 8px;border-radius:4px;font-size:10.5px;font-weight:600;white-space:nowrap}
.c-b{background:#fbf0e2;color:#8a5a14}.c-s{background:#ebe9e5;color:#4a4f56}.c-g{background:#fcf3d0;color:#7a5d00}
.c-pub{background:#e5f4ec;color:#1f7a49}.c-int{background:#e8ecef;color:#3d5568}.c-conf{background:#fdf0d8;color:#8f5b00}.c-res{background:#fbe5e2;color:#9d2b20}
.c-ai{background:#ecebe8;color:#555b63}.c-pii{background:#fde9ee;color:#a3243f}
.c-ok{background:#e5f4ec;color:#1f7a49}.c-warn{background:#fdf0d8;color:#8f5b00}.c-bad{background:#fbe5e2;color:#9d2b20}
.bar{height:6px;background:#e6e3de;border-radius:3px;overflow:hidden;min-width:60px}
.bar i{display:block;height:100%;background:var(--teal);border-radius:3px;width:0;transition:width 1.1s cubic-bezier(.2,.7,.2,1)}
.in .bar i,.win.run .bar i{width:var(--w)}
.bar.am i{background:var(--amber)}.bar.bl i{background:var(--blue)}
.ring{--p:80;width:92px;height:92px;border-radius:50%;background:conic-gradient(var(--teal) calc(var(--p)*1%),#e6e3de 0);display:grid;place-items:center;flex:none}
.ring::after{content:attr(data-v);width:70px;height:70px;border-radius:50%;background:#fff;display:grid;place-items:center;font:700 18.4px var(--serif);color:var(--ink)}
.row-flex{display:flex;align-items:center;gap:14px}
.split{display:flex;justify-content:space-between;align-items:center;gap:10px}
.lineage{display:flex;align-items:center;gap:0}
.ln{flex:1;min-width:0;text-align:center;padding:9px 6px;border:1px solid var(--line);border-radius:6px;font-size:11px;font-weight:600;color:var(--ink);background:#fff;position:relative}
.ln.hl{border-color:var(--teal);background:#f3f1ee;color:var(--teal-d)}
.lk{width:16px;height:2px;background:var(--line);flex:none}
/* map */
.map{position:relative;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#efede9;min-height:300px}
.map svg{position:absolute;inset:0;width:100%;height:100%;display:block}
.mapctl{display:grid;gap:8px}
.tg{display:flex;align-items:center;gap:9px;font-size:12px;color:var(--ink);cursor:pointer;padding:6px 8px;border:1px solid var(--line);border-radius:6px;background:#fff;user-select:none}
.tg input{width:auto;accent-color:var(--teal);margin:0}
.tg i{width:12px;height:12px;border-radius:3px;display:block;flex:none}
.ask{display:flex;gap:8px;border:1.5px solid var(--line);border-radius:8px;padding:9px 12px;background:#fff;font-size:12px;color:var(--muted);align-items:center}
.ask b{color:var(--teal);font-size:14px}
.bubble{border-radius:10px;padding:11px 14px;font-size:12.5px;line-height:1.5}
.bubble.q{background:var(--soft);color:var(--ink);margin-left:auto;max-width:86%;border-top-right-radius:2px}
.bubble.a{background:#f3f1ee;border:1px solid #dedad4;color:var(--ink);max-width:94%;border-top-left-radius:2px}
.src{display:inline-flex;gap:6px;align-items:center;font-size:10.5px;border:1px solid var(--line);background:#fff;border-radius:4px;padding:2px 7px;margin:4px 4px 0 0;color:var(--ink2)}
.src::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--teal)}
.mini-btn{font:600 11px var(--sans);padding:6px 12px;border-radius:5px;border:1px solid var(--line);background:#fff;color:var(--ink)}
.mini-btn.p{background:var(--teal);color:#fff;border-color:var(--teal)}
.board{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.col h6{font:700 10px var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:8px;display:flex;justify-content:space-between}
.card{border:1px solid var(--line);border-radius:7px;padding:9px 10px;background:#fff;margin-bottom:8px;font-size:11.5px}
.card b{display:block;color:var(--ink);font-weight:600;margin-bottom:2px}
.card.lock{background:#fafbfc;border-style:dashed}
.clock{white-space:nowrap;font:600 13px/1 ui-monospace,'SF Mono',Menlo,monospace;color:var(--ink);letter-spacing:.02em}
.hash{font:11px ui-monospace,'SF Mono',Menlo,monospace;color:var(--muted)}
.note{font-size:11px;color:var(--muted);margin-top:12px;display:flex;gap:8px;align-items:center}
.note::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber);flex:none}


/* mockup windows: shown at rest, consistent on every device */
.win{font-family:var(--sans);box-shadow:0 14px 40px -26px rgba(30,33,37,.35),0 1px 4px rgba(30,33,37,.05);border-radius:4px}
.bar i{width:var(--w)!important;transition:none}
.bubble.a,.ln.hl{background:var(--tint);border-color:#dedad4}
.mock-tabs button.on::before{background:var(--gold)}
.mock-tabs button{font-family:var(--sans)}
.win-nav span.on{box-shadow:inset 0 -2px 0 var(--gold);color:var(--navy)}
.win-title,.kpi b,.layer-card b,.ring::after{font-family:var(--serif)}
.mini-btn.p{background:var(--navy);border-color:var(--navy)}
.mock-tabs{overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none}
.mock-tabs::-webkit-scrollbar{display:none}
.mock-tabs button{flex:0 0 auto;white-space:nowrap;min-height:46px}
.kpi small,.chip,.note,.win-note,.box h5,table.t th{font-size:11.5px}

/* ===================== RESPONSIVE: laptop > tablet > phone, same features everywhere ===================== */
@media (max-width:1100px){
  section{padding:52px 0}
  .sec-head{grid-template-columns:1fr;gap:16px;margin-bottom:28px}.sec-head p{justify-self:start}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-art{aspect-ratio:3/2;width:100%;max-height:none}
  .statement{grid-template-columns:1fr;gap:28px}.statement h2{position:static}
  .two,.cols2,.cols2.formcols{grid-template-columns:1fr;gap:40px}
  .feat{grid-template-columns:1fr;gap:26px;padding:52px 0}
  .contactband .wrap{grid-template-columns:1fr;gap:36px}
  .fgrid{grid-template-columns:1fr 1fr;gap:36px}
  .cycle{grid-template-columns:repeat(2,1fr)}.cy{border-bottom:1px solid var(--line)}.cy:nth-child(2n){border-right:0}
  .flow{grid-template-columns:repeat(2,1fr);row-gap:44px}
  .lc{padding:28px 26px 18px}
  .cols3{grid-template-columns:1fr 1fr}
  /* tiles: image beside text on tablet */
  .tiles{grid-template-columns:1fr;gap:34px}
  .tile{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:30px;align-items:center}
  .portal{grid-template-columns:1fr}.portal .art-box{border-right:0;border-bottom:1px solid var(--line);min-height:0;aspect-ratio:16/8}
}
/* navigation: hamburger below laptop width, identical items and order */
@media (max-width:980px){
  :root{--hh:64px}
  .burger{display:flex}
  .nav-links{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);max-height:calc(100vh - var(--hh));max-height:calc(100dvh - var(--hh));overflow-y:auto;padding:6px max(24px,env(safe-area-inset-left,0px)) 24px;box-shadow:0 24px 40px -28px rgba(30,33,37,.35)}
  .nav-links.open{display:flex}
  .nav-links > li > a,.nav-links > li > button{width:100%;min-height:56px;padding:0;justify-content:space-between;border-bottom:1px solid var(--line2);font-size:1.05rem}
  .nav-links > li > a::after,.nav-links > li > button::after{display:none}
  .nav-links > li > .on{color:var(--blue)}
  .mega{position:static;border:0;box-shadow:none;border-bottom:1px solid var(--line2)}
  header.nav .mega .wrap{display:block;padding:4px 0 14px;height:auto}
  .mega a.mi{border:0;margin:0;padding:12px 0 12px 16px;border-left:2px solid var(--gold)}
  .mega a.mi + a.mi{margin-top:6px}
  .mega .side{padding:14px 0 0 18px}
  .nav-cta{margin:18px 0 0}.nav-links > li.nav-cta > a.btn{width:100%;min-height:52px;border-bottom:1px solid var(--navy)}
}
@media (max-width:759px){
  body{font-size:16.5px}
  section{padding:40px 0}
  .wrap{padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
  .brand .btag{display:none}
  .util .wrap{justify-content:center;min-height:36px}.util-l{display:none}.util-r{gap:18px;justify-content:center}
  .util a{font-size:.78rem}
  .hero{padding-top:36px}.hero.sub{padding-top:24px}
  .hero-art{aspect-ratio:4/3;max-height:none}
  .strip{grid-template-columns:1fr}
  .strip a,.strip a+a{padding:20px 0;border-right:0;border-bottom:1px solid var(--line);min-height:0}
  .strip a:last-child{border-bottom:0}
  .tile{display:flex;flex-direction:column;align-items:stretch;gap:18px}
  .lens{grid-template-columns:1fr}.lc+.lc{border-left:0;border-top:1px solid var(--line)}
  .lc{padding:24px 20px 14px}
  .facts{grid-template-columns:1fr}.fact{border-right:0;border-bottom:1px solid var(--line);padding:22px 0}.fact:last-child{border-bottom:0}
  .flow{grid-template-columns:1fr;row-gap:0;padding-left:26px;border-left:2px solid var(--line)}
  .flow .st{border-top:0;padding:0 0 30px}.flow .st::before{top:2px;left:-35px}
  .cycle{grid-template-columns:1fr}.cy{border-right:0}
  .cols3,.cols3.two{grid-template-columns:1fr;gap:28px}
  .fgrid{grid-template-columns:1fr;gap:30px}
  .form .row{grid-template-columns:1fr}
  .person{grid-template-columns:1fr;padding:24px 20px}
  .portal .body{padding:26px 20px}
  .cbox a,.cbox div.r{padding:16px;gap:14px}
  .btn{width:100%}.ctarow{flex-direction:column}.ctarow .btn{width:100%}
  .subnav a{min-height:48px;padding:0 12px}
  .subnav .push{display:none}
  /* mockups: same content, tighter */
  .wb{padding:12px;gap:12px}.box{padding:12px;min-width:0;overflow-x:auto}
  .g2{grid-template-columns:1fr}.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:1fr 1fr 1fr}
  .hide-m,.hs{display:none!important}
  .win-nav{display:none}.win-note{display:none}
  .lineage{flex-direction:column;align-items:stretch}.lineage .lk{width:2px;height:10px;margin:0 auto}
  .ring{width:74px;height:74px}.ring::after{width:56px;height:56px;font-size:16px}
  .lcs .layer-card{padding:10px}.lcs small{display:none}.lcs .ct{float:none;display:block;margin-top:2px}
  .kpi small,.chip,.note,.box h5,table.t th{font-size:12px}
}
@media (min-width:760px) and (max-width:1100px){
  .hide-m{display:table-cell}
  .win-nav{display:flex}
  .g4{grid-template-columns:repeat(4,1fr)}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}.tile:hover .art-box img{transform:none}}

/* photographic renders */
img.art{display:block;width:100%;height:100%;object-fit:cover;background:var(--tint)}
.portal .art-box img{object-position:22% 50%}

/* CERT-In section (AI page) */
.facts.four{grid-template-columns:repeat(4,1fr)}
.subh{font-size:1.25rem;margin:44px 0 18px}
.tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.tier{background:#fff;border:1px solid var(--line);border-top:4px solid var(--line);padding:22px 20px 20px}
.tier small{display:block;font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.tier b{display:block;font:400 1.35rem/1.2 var(--serif);color:var(--ink);margin-bottom:10px}
.tier p{font-size:.92rem;line-height:1.55}
.tier.t1{border-top-color:#6b7b8c}.tier.t2{border-top-color:#c9a24a}.tier.t3{border-top-color:#c8602b}.tier.t4{border-top-color:#9d2b20}
.newtag{display:inline-flex;gap:10px;align-items:baseline;flex-wrap:wrap;margin-top:22px;font-size:.9rem;color:var(--ink2);text-decoration:none;border-left:3px solid var(--gold);padding:4px 0 4px 12px}
.newtag b{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-d)}
.newtag:hover{color:var(--blue)}
@media (max-width:1100px){.facts.four{grid-template-columns:repeat(2,1fr)}.tiers{grid-template-columns:repeat(2,1fr)}}
@media (max-width:759px){.facts.four{grid-template-columns:1fr}.tiers{grid-template-columns:1fr}.subh{margin-top:34px}}
@media (min-width:760px) and (max-width:1100px){.facts.four .fact:nth-child(odd){padding-left:0}.facts.four .fact:nth-child(even){border-right:0}.facts.four .fact:nth-child(n+3){border-top:1px solid var(--line)}}

/* maturity ladder + principle mapping */
.sublead{max-width:70ch;margin:-4px 0 22px;font-size:1rem}
.ladder{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.lv{background:#fff;border:1px solid var(--line);border-top:4px solid var(--line);padding:20px 18px 18px}
.lv small{display:block;font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.lv b{display:block;font:400 1.15rem/1.25 var(--serif);color:var(--ink);margin-bottom:10px}
.lv p{font-size:.88rem;line-height:1.55}
.lv.l1{border-top-color:#9d2b20}.lv.l2{border-top-color:#c8602b}.lv.l3{border-top-color:#c9a24a}.lv.l4{border-top-color:#59606a}.lv.l5{border-top-color:#2c3138}
.sutras{border:1px solid var(--line);background:#fff}
.sr{display:grid;grid-template-columns:1.1fr 1.1fr 1.8fr;gap:24px;padding:16px 22px;border-top:1px solid var(--line2);font-size:.92rem;line-height:1.5}
.sr:first-child{border-top:0}
.sr b{color:var(--ink);font-weight:600}
.sr.hd{background:var(--tint);font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
@media (max-width:1100px){.ladder{grid-template-columns:repeat(2,1fr)}.sr{grid-template-columns:1fr 1fr;gap:6px 24px}.sr>span:last-child{grid-column:1 / -1}.sr.hd{display:none}}
@media (max-width:759px){.ladder{grid-template-columns:1fr}.sr{grid-template-columns:1fr;padding:16px 18px}.sr>span:nth-child(2)::before{content:"CERT-In principle: ";font-weight:600;color:var(--ink)}}

/* ===== Page views: tabs, accordions, page-turn ===== */
.acc{border:1px solid var(--line);background:#fff;margin-bottom:12px}
.acc>summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;min-height:60px}
.acc>summary::-webkit-details-marker{display:none}
.acc>summary span{font:700 1.05rem/1.3 var(--serif);color:var(--ink)}
.acc>summary em{font:500 .85rem var(--sans);color:var(--muted);font-style:normal;margin-left:auto;text-align:right}
.acc>summary::after{content:"";flex:none;width:9px;height:9px;border-right:2px solid var(--gold);border-bottom:2px solid var(--gold);transform:rotate(45deg) translateY(-2px);transition:transform .2s}
.acc[open]>summary::after{transform:rotate(-135deg) translate(-2px,0)}
.acc[open]>summary{border-bottom:1px solid var(--line2)}
.acc>summary:hover{background:var(--soft)}
.acc-b{padding:22px 22px 24px}
.acc-b .sublead{margin-top:0}
.acc-b>.lens{margin-top:0}
.accs{margin-top:28px}
@media (max-width:759px){.acc>summary em{display:none}.acc>summary{padding:16px}.acc-b{padding:16px}}

/* tabs */
main[data-mode="tabs"].js-on .subnav{top:var(--hh)}
.tabbar button{flex:none;font:500 .92rem var(--sans);color:var(--muted);background:none;border:0;border-bottom:3px solid transparent;padding:0 16px;min-height:54px;cursor:pointer;margin-bottom:-1px}
.tabbar button:first-child{padding-left:0}
.tabbar button:hover{color:var(--ink)}
.tabbar button[aria-selected="true"]{color:var(--ink);border-color:var(--gold);font-weight:600}
.tabbar button:focus-visible,.nb-bar button:focus-visible,.pn button:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.is-off{display:none!important}
.pn{display:flex;justify-content:space-between;gap:16px;margin-top:36px;padding-top:20px;border-top:1px solid var(--line2)}
.pn button{font:600 .92rem var(--sans);color:var(--navy);background:none;border:0;cursor:pointer;padding:8px 0}
.pn button:hover{color:var(--blue)}
.pn .nx{margin-left:auto}
main[data-mode="tabs"].js-on .hero.sub .hero-grid{padding-bottom:30px}
main[data-mode="tabs"].js-on .hero.sub{padding-top:28px}
main[data-mode="tabs"].js-on .hero-art{aspect-ratio:16/11}

/* page-turn */
main[data-mode="book"].js-on>section[data-leaf]{padding:36px 0}
main[data-mode="book"].js-on .leaf-on{min-height:calc(100dvh - var(--hh) - 64px);display:flex;align-items:center}
main[data-mode="book"].js-on .leaf-on>.wrap{width:100%}
main[data-mode="book"].js-on .leaf-on.contactband,main[data-mode="book"].js-on .leaf-on.hero{min-height:0}
main[data-mode="book"].js-on .leaf-on.hero{min-height:calc(100dvh - var(--hh) - 64px - 34px)}
main[data-mode="book"].js-on .hero-grid{padding-bottom:20px}
.turn-f{animation:turnf .32s ease both}.turn-b{animation:turnb .32s ease both}
@keyframes turnf{from{opacity:0;transform:translateX(28px)}to{opacity:1;transform:none}}
@keyframes turnb{from{opacity:0;transform:translateX(-28px)}to{opacity:1;transform:none}}
.nb-bar{position:fixed;left:0;right:0;bottom:0;z-index:80;background:rgba(255,255,255,.97);border-top:1px solid var(--line);backdrop-filter:blur(6px)}
.nb-bar .wrap{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;height:60px}
.nb-bar button.nbb{font:600 .92rem var(--sans);color:var(--navy);background:none;border:1px solid var(--line);padding:0 16px;height:42px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;max-width:100%}
.nb-bar button.nbb:hover:not(:disabled){border-color:var(--navy);background:var(--soft)}
.nb-bar button.nbb:disabled{opacity:.35;cursor:default}
.nb-bar button.nbb span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nb-bar .nxt{justify-self:end;background:var(--navy);color:#fff;border-color:var(--navy)}
.nb-bar .nxt:hover:not(:disabled){background:var(--ink);color:#fff;border-color:var(--ink)}
.nb-bar .prv{justify-self:start}
.nb-mid{display:flex;align-items:center;gap:14px}
.nb-dots{display:flex;gap:2px}
.nb-dots button{width:22px;height:30px;background:none;border:0;cursor:pointer;position:relative;padding:0}
.nb-dots button::after{content:"";position:absolute;left:50%;top:50%;width:9px;height:9px;margin:-4.5px 0 0 -4.5px;border-radius:50%;background:#cfcac3;transition:background .2s,transform .2s}
.nb-dots button[aria-current="true"]::after{background:var(--gold);transform:scale(1.35)}
.nb-count{font:500 .82rem var(--sans);color:var(--muted);min-width:3.2em;text-align:center}
body.has-bar{padding-bottom:60px}
@media (max-width:759px){
 .nb-bar .wrap{grid-template-columns:auto 1fr auto;gap:8px}
 .nb-bar button.nbb{padding:0 12px}.nb-bar button.nbb span{display:none}
 .nb-bar button.nbb::before,.nb-bar button.nbb::after{font-size:1.1rem}
 .nb-dots{display:none}.nb-mid{justify-self:center}.nb-count{font-size:.9rem}
 .nb-bar .nxt span.s{display:inline}
}
.totop{position:fixed;right:18px;bottom:18px;z-index:70;width:44px;height:44px;border:1px solid var(--line);background:#fff;color:var(--navy);cursor:pointer;font-size:1.1rem;opacity:0;pointer-events:none;transition:opacity .2s;box-shadow:0 6px 18px rgba(30,33,37,.12)}
.totop.on{opacity:1;pointer-events:auto}
body.has-bar .totop{display:none}
@media (prefers-reduced-motion:reduce){.turn-f,.turn-b{animation:none}.totop{transition:none}}
@media print{
 .is-off{display:block!important}.nb-bar,.tabbar,.pn,.totop,.subnav{display:none!important}
 main[data-mode] .leaf-on{min-height:0!important}
 details.acc>*{display:block!important}
 footer.is-off{display:block!important}
 body.has-bar{padding-bottom:0}
}

/* example-deliverable windows stay within one screen; content scrolls inside the window */
main[data-mode].js-on .win .wb{max-height:clamp(260px,calc(100dvh - 520px),420px);overflow:auto}
main[data-mode="book"].js-on{overflow-x:clip}
main[data-mode="tabs"].js-on>section[role="tabpanel"]{padding:40px 0 48px}
main[data-mode="tabs"].js-on .feat{margin-bottom:22px}
@media print{main[data-mode] .win .wb{max-height:none!important;overflow:visible!important}}

/* tighter fit inside page views */
main[data-mode].js-on .feat{gap:16px 56px}
main[data-mode].js-on .feat h2{font-size:clamp(1.5rem,2.4vw,1.9rem);margin-bottom:10px}
main[data-mode].js-on .feat p{font-size:.98rem}
main[data-mode="book"].js-on .tile .art-box{aspect-ratio:16/9}
main[data-mode="book"].js-on .tile h3{font-size:1.35rem}
main[data-mode].js-on .win .wb{max-height:clamp(230px,calc(100dvh - 590px),400px)}
main[data-mode="book"].js-on .sec-head{margin-bottom:24px}
main[data-mode="book"].js-on .tile .rows div{padding:6px 0}
main[data-mode="book"].js-on .tile p{margin-bottom:10px;font-size:.93rem}
main[data-mode="book"].js-on .tile .k{margin-bottom:4px}
main[data-mode="book"].js-on .disc{margin-top:14px;font-size:.8rem}
main[data-mode="book"].js-on #receive .win .wb{max-height:clamp(200px,calc(100dvh - 640px),360px)}
main[data-mode="book"].js-on #expertise-x,main[data-mode="book"].js-on>section[data-leaf="Expertise"] .sec-head{margin-bottom:16px}
@media (max-width:759px){.nb-bar button.nbb{font-size:1.5rem;line-height:1;min-width:48px;justify-content:center}.nb-bar button.nbb::before,.nb-bar button.nbb::after{content:none}}
main[data-mode="tabs"].js-on .hero.sub h1{font-size:clamp(1.8rem,3.3vw,2.6rem);margin-bottom:16px}
main[data-mode="tabs"].js-on .hero .lead{margin-top:14px!important}
main[data-mode="tabs"].js-on .hero .ctarow{margin-top:22px}

/* ===== Images as quiet backgrounds ===== */
.hero{position:relative;overflow:hidden}
.hero>.wrap{position:relative;z-index:1}
.hero-grid{grid-template-columns:minmax(0,1fr)!important}
.hero-grid>div:first-child{max-width:660px}
.hero .hero-art{position:absolute;z-index:0;top:0;right:0;bottom:0;width:min(56%,860px);aspect-ratio:auto!important;border:0;background:none;
  opacity:.5;pointer-events:none;
  -webkit-mask-image:linear-gradient(to right,transparent 0,#000 42%),linear-gradient(to top,transparent 0,#000 22%);
  -webkit-mask-composite:source-in;mask-image:linear-gradient(to right,transparent 0,#000 42%),linear-gradient(to top,transparent 0,#000 22%);mask-composite:intersect}
.hero .hero-art img{width:100%;height:100%;object-fit:cover;object-position:50% 45%}
.hero.sub .hero-art{opacity:.34}
.hero.sub .hero-grid>div:first-child{max-width:700px}
@media (max-width:980px){
  .hero .hero-art{width:100%;opacity:.16;-webkit-mask-image:linear-gradient(to bottom,#000 0,transparent 85%);mask-image:linear-gradient(to bottom,#000 0,transparent 85%)}
  .hero.sub .hero-art{opacity:.12}
}
/* expertise tiles: text first, picture as a faint backdrop */
.tile{position:relative;overflow:hidden;display:flex!important;flex-direction:column;gap:0;padding:26px 26px 22px;border:1px solid var(--line);background:#fff;transition:border-color .2s,box-shadow .2s}
.tile:hover{border-color:var(--gold);box-shadow:0 14px 34px -22px rgba(30,33,37,.35)}
.tile .art-box{position:absolute;z-index:0;top:0;right:0;width:78%;height:62%;aspect-ratio:auto!important;border:0;background:none;opacity:.2;pointer-events:none;
  -webkit-mask-image:linear-gradient(to bottom left,#000 15%,transparent 78%);mask-image:linear-gradient(to bottom left,#000 15%,transparent 78%);transition:opacity .3s}
.tile .art-box img{width:100%;height:100%;object-fit:cover}
.tile:hover .art-box{opacity:.34}
.tile:hover .art-box img{transform:none}
.tile>div:not(.art-box){position:relative;z-index:1}
.tile .k{margin-top:0}
main[data-mode="tabs"].js-on .hero.sub{padding-top:30px}
main[data-mode="tabs"].js-on .hero.sub .hero-grid{padding-bottom:34px}
@media (max-width:759px){.tile{padding:20px 18px 18px}}
.hero .hero-art{width:min(48%,720px);opacity:.55;
  -webkit-mask-image:linear-gradient(to right,transparent 0,#000 55%),linear-gradient(to top,transparent 0,#000 24%);mask-image:linear-gradient(to right,transparent 0,#000 55%),linear-gradient(to top,transparent 0,#000 24%)}
.hero.sub .hero-art{width:min(44%,660px);opacity:.38}
.tile .art-box{opacity:.26}
@media (max-width:980px){
  .hero .hero-art,.hero.sub .hero-art{width:100%}
  .hero .hero-art{opacity:.16}.hero.sub .hero-art{opacity:.12}
}
@media (max-width:980px){
  .hero .hero-art{opacity:.11;-webkit-mask-image:linear-gradient(to bottom,#000 0,transparent 60%);mask-image:linear-gradient(to bottom,#000 0,transparent 60%)}
  .hero.sub .hero-art{opacity:.09;-webkit-mask-image:linear-gradient(to bottom,#000 0,transparent 55%);mask-image:linear-gradient(to bottom,#000 0,transparent 55%)}
}