/* SES Engineering Services — site styles
   Layout follows the ESG group site (header, hero slot, section order, footer);
   motion, hero and copy are SES's own. */

:root{
  --black:#111111; --ink:#1b1c1d; --char:#313233; --char-2:#262728; --gold:#D8A72B; --gold-hi:#E6B83E; --gold-deep:#D8892B;
  --text:#555555; --head:#2b2b2b; --muted:#767676; --light:#F7F7F7; --line:#E3E3E3; --white:#FFFFFF; --err:#B3261E;
  --on-dark:rgba(255,255,255,.78); --rule-dark:rgba(255,255,255,.14);
  --font:'Montserrat',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --wrap:1240px; --gutter:clamp(20px,4.5vw,64px); --hdr:96px; --hdr-s:72px;
  --ease:cubic-bezier(.22,.8,.24,1); --ease-io:cubic-bezier(.65,0,.35,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4,p,ul,ol,dl,dd,figure,fieldset,legend,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
fieldset{border:0;padding:0;min-width:0}
legend{padding:0}
img,svg{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
h1,h2,h3,h4{color:var(--head);font-weight:500;line-height:1.15;text-wrap:balance}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
::selection{background:var(--gold);color:var(--black)}
.vh{position:absolute!important;width:1px;height:1px;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.skip{position:fixed;left:16px;top:-80px;z-index:200;background:var(--gold);color:var(--black);padding:12px 18px;font-weight:600;text-decoration:none;transition:top .2s}
.skip:focus{top:16px}
.wrap{width:100%;max-width:calc(var(--wrap) + var(--gutter)*2);margin-inline:auto;padding-inline:var(--gutter)}
.ic{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
[hidden]{display:none!important}

/* ---------- buttons (ESG placement: outlined gold) ---------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 26px;font-size:14px;font-weight:600;letter-spacing:.04em;text-decoration:none;border:2px solid var(--gold);color:var(--gold);background:transparent;overflow:hidden;isolation:isolate;transition:color .35s var(--ease);white-space:nowrap}
.btn::before{content:"";position:absolute;inset:0;background:var(--gold);transform:scaleX(0);transform-origin:100% 50%;transition:transform .45s var(--ease);z-index:-1}
.btn:hover,.btn:focus-visible{color:var(--black)}
.btn:hover::before,.btn:focus-visible::before{transform:scaleX(1);transform-origin:0 50%}
.btn .ic{transition:transform .35s var(--ease)}
.btn:hover .ic{transform:translateX(4px)}
.btn-fill{background:var(--gold);color:var(--black)}
.btn-fill::before{background:var(--white)}
.btn-dark{border-color:var(--black);color:var(--black)}
.btn-dark::before{background:var(--black)}
.btn-dark:hover,.btn-dark:focus-visible{color:var(--white)}
.btn-white{border-color:rgba(255,255,255,.7);color:var(--white)}
.btn-white::before{background:var(--white)}
.btn-sm{min-height:42px;padding:0 18px;font-size:12px}
.btn-block{width:100%}
.actions{display:flex;flex-wrap:wrap;gap:16px}
.more-link{display:inline-flex;align-items:center;gap:12px;color:var(--gold);font-weight:600;font-size:15px;text-decoration:none}
.more-link .ring{width:30px;height:30px;border:2px solid var(--gold);border-radius:50%;display:grid;place-items:center;transition:background .3s,color .3s}
.more-link:hover .ring{background:var(--gold);color:var(--black)}

/* ---------- loading screen: frame build ---------- */
#pl{position:fixed;inset:0;z-index:300;background:var(--black);display:grid;place-items:center;transition:opacity .45s ease,visibility .45s}
#pl.out{opacity:0;visibility:hidden}
#pl.quick .pl-lock{display:none}
.pl-lock{display:flex;flex-direction:column;align-items:center;gap:20px;color:var(--white)}
.pl-svg{width:min(28vw,112px);height:auto;overflow:visible}
.pl-gold{fill:none;stroke:url(#pl-grad);stroke-width:5.2;stroke-miterlimit:10;stroke-dasharray:620;stroke-dashoffset:620}
.pl-grid line{stroke:rgba(255,255,255,.32);stroke-width:1}
.pl-col{transform-box:fill-box;transform-origin:50% 100%;transform:scaleY(0)}
.pl-flr{transform-box:fill-box;transform-origin:0 50%;transform:scaleX(0)}
.pl-name{display:flex;flex-direction:column;align-items:center;gap:8px;opacity:0}
.pl-ses{font-size:28px;font-weight:300;line-height:1;letter-spacing:.9em;padding-left:.9em}
.pl-eng{font-size:9.5px;font-weight:600;letter-spacing:.22em;padding-left:.22em}
#pl.play .pl-col{animation:pl-up .45s var(--ease) forwards;animation-delay:calc(var(--i)*.07s)}
#pl.play .pl-flr{animation:pl-across .3s var(--ease) forwards;animation-delay:calc(.2s + var(--i)*.1s)}
#pl.play .pl-grid{animation:pl-fadegrid 1.5s linear forwards}
#pl.play .pl-gold{animation:pl-draw .65s var(--ease-io) .6s forwards}
#pl.play .pl-name{animation:pl-in .35s ease-out 1.05s forwards}
@keyframes pl-up{to{transform:scaleY(1)}}
@keyframes pl-across{to{transform:scaleX(1)}}
@keyframes pl-draw{to{stroke-dashoffset:0}}
@keyframes pl-in{to{opacity:1}}
@keyframes pl-fadegrid{80%{opacity:1}100%{opacity:0}}

/* ---------- header (ESG placement: logo left, nav centre, social + search right) ---------- */
.hdr{position:fixed;inset:0 0 auto;z-index:100;height:var(--hdr);color:var(--white);transition:height .35s var(--ease),background .35s,box-shadow .35s}
.hdr::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.55),rgba(0,0,0,0));pointer-events:none;transition:opacity .35s}
.hdr.solid,.hdr.open-menu{height:var(--hdr-s);background:rgba(20,21,22,.94);box-shadow:0 1px 0 rgba(255,255,255,.06);-webkit-backdrop-filter:saturate(140%) blur(10px);backdrop-filter:saturate(140%) blur(10px)}
.hdr.solid::before{opacity:0}
.hdr-in{position:relative;height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:none;padding-inline:clamp(20px,2.6vw,40px)}
.logo{display:flex;align-items:center;gap:14px;color:var(--white);text-decoration:none;flex:none}
.logo-mark{width:34px;height:auto;overflow:visible}
.logo-mark polyline{fill:none;stroke:url(#mark-grad);stroke-width:7;stroke-miterlimit:10}
.logo-type{display:flex;flex-direction:column;align-items:center;gap:5px}
.logo-ses{font-size:21px;font-weight:300;letter-spacing:.78em;padding-left:.78em;line-height:1}
.logo-eng{font-size:7.4px;font-weight:600;letter-spacing:.2em;padding-left:.2em;line-height:1;white-space:nowrap}
.hdr.solid .logo-mark{width:30px}
.nav{display:flex;align-items:center;gap:clamp(18px,2.2vw,38px);height:100%}
.nav-item{position:relative;height:100%;display:flex;align-items:center}
.nav-link{position:relative;display:inline-flex;align-items:center;gap:6px;padding:8px 0;color:var(--white);font-size:13px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;background:none;border:0}
.nav-link::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:0 50%;transition:transform .35s var(--ease)}
.nav-link:hover::after,.nav-link[aria-current="page"]::after,.nav-item.is-open>.nav-link::after{transform:scaleX(1)}
.nav-link .chev{width:12px;height:12px;transition:transform .3s var(--ease)}
.nav-item.is-open .chev{transform:rotate(180deg)}
.nav-quote{border:1px solid rgba(216,167,43,.8);padding:9px 14px;color:var(--gold)}
.nav-quote::after{display:none}
.nav-quote:hover{background:var(--gold);color:var(--black)}
/* services dropdown */
.dd{position:absolute;top:calc(100% - 6px);left:50%;width:560px;transform:translate(-50%,10px);opacity:0;visibility:hidden;transition:opacity .25s,transform .35s var(--ease),visibility .25s;background:var(--ink);border-top:2px solid var(--gold);box-shadow:0 30px 60px rgba(0,0,0,.35);padding:14px}
.nav-item.is-open .dd{opacity:1;visibility:visible;transform:translate(-50%,0)}
.dd-grid{display:grid;grid-template-columns:1fr 1fr;gap:2px}
.dd a{display:flex;gap:14px;align-items:flex-start;padding:14px;color:var(--white);text-decoration:none;opacity:0;transform:translateY(8px);transition:background .2s,opacity .3s,transform .4s var(--ease)}
.nav-item.is-open .dd a{opacity:1;transform:none;transition-delay:calc(var(--i)*35ms + 40ms)}
.dd a:hover,.dd a:focus-visible{background:rgba(255,255,255,.06)}
.dd .ic{width:30px;height:30px;color:var(--gold);stroke-width:1.5;margin-top:2px}
.dd-t{display:block;font-size:14px;font-weight:600;line-height:1.3}
.dd-d{display:block;font-size:12.5px;line-height:1.5;color:rgba(255,255,255,.62);margin-top:3px}
.dd-all{grid-column:1/-1;display:flex!important;justify-content:space-between;align-items:center;border-top:1px solid var(--rule-dark);margin-top:6px;font-size:13px;font-weight:600;color:var(--gold)!important}
.hdr-tools{display:flex;align-items:center;gap:6px;flex:none}
.tool{width:40px;height:40px;display:grid;place-items:center;color:var(--white);background:none;border:0;border-radius:50%;text-decoration:none;transition:color .2s,background .2s}
.tool:hover{color:var(--gold);background:rgba(255,255,255,.06)}
.tool svg{width:18px;height:18px}
.tool-sep{width:1px;height:20px;background:rgba(255,255,255,.22);margin-inline:8px}
.burger{display:none}
/* mobile drawer */
.drawer{position:fixed;inset:var(--hdr-s) 0 0;z-index:99;background:var(--ink);overflow-y:auto;padding:12px 0 40px;transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .3s,transform .35s var(--ease),visibility .3s}
.drawer.open{opacity:1;visibility:visible;transform:none}
.drawer a,.drawer .acc-btn{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:56px;color:var(--white);font-size:17px;font-weight:500;text-decoration:none;border:0;border-bottom:1px solid var(--rule-dark);background:none;text-align:left;padding:0}
.drawer .acc-panel a{font-size:15px;min-height:48px;padding-left:18px;color:rgba(255,255,255,.82)}
.drawer .acc-btn .chev{width:16px;height:16px;transition:transform .3s}
.drawer .acc-btn[aria-expanded="true"] .chev{transform:rotate(180deg)}
.drawer-foot{display:flex;flex-direction:column;gap:14px;padding-top:24px}
.drawer-foot .btn{width:100%}
.drawer a.btn{justify-content:center;min-height:54px;border:2px solid var(--gold);background:var(--gold);color:var(--black);font-size:15px;font-weight:600}
.drawer-foot a.plain{border:0;min-height:auto;font-size:15px;color:var(--gold)}

/* ---------- search overlay ---------- */
.search{position:fixed;inset:0;z-index:250;background:rgba(17,17,17,.97);display:flex;flex-direction:column;padding-top:clamp(80px,14vh,160px);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.search.open{opacity:1;visibility:visible}
.search-close{position:absolute;top:24px;right:clamp(20px,3vw,40px);width:48px;height:48px;border:1px solid rgba(255,255,255,.3);border-radius:50%;background:none;color:var(--white);display:grid;place-items:center}
.search-close:hover{border-color:var(--gold);color:var(--gold)}
.search label{display:block;color:var(--gold);font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;margin-bottom:12px}
.search input{width:100%;background:none;border:0;border-bottom:2px solid rgba(255,255,255,.25);color:var(--white);font:inherit;font-size:clamp(26px,4vw,48px);font-weight:300;padding:8px 0 14px;outline:none}
.search input:focus{border-bottom-color:var(--gold)}
.search-hint{color:rgba(255,255,255,.55);font-size:14px;margin-top:14px}
.results{margin-top:28px;display:grid;gap:2px;max-height:52vh;overflow-y:auto}
.results a{display:grid;grid-template-columns:auto 1fr;gap:4px 18px;padding:16px 4px;color:var(--white);text-decoration:none;border-bottom:1px solid var(--rule-dark)}
.results a:hover,.results a:focus-visible{background:rgba(255,255,255,.05)}
.r-type{grid-row:span 2;font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);padding-top:4px;width:84px}
.r-title{font-size:18px;font-weight:500}
.r-text{font-size:14px;color:rgba(255,255,255,.62)}
.results mark{background:none;color:var(--gold)}

/* ---------- hero: drawing in the video slot ---------- */
.hero{position:relative;min-height:max(640px,100svh);background:var(--black);color:var(--white);overflow:hidden;display:flex;flex-direction:column;isolation:isolate}
.hero-grid{position:absolute;inset:-60px;z-index:-3;background-image:linear-gradient(rgba(216,167,43,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(216,167,43,.07) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:120px 120px,120px 120px,24px 24px,24px 24px;animation:grid-drift 40s linear infinite;mask-image:radial-gradient(ellipse 80% 75% at 65% 50%,#000 30%,transparent 100%)}
@keyframes grid-drift{to{transform:translate(120px,-120px)}}
.hero-scan{position:absolute;top:0;bottom:0;width:1px;left:0;z-index:-2;background:linear-gradient(180deg,transparent,rgba(216,167,43,.65),transparent);box-shadow:0 0 22px rgba(216,167,43,.5);opacity:0}
.hero-stage{position:absolute;top:calc(var(--hdr) + 8px);bottom:132px;left:0;right:clamp(12px,2vw,36px);z-index:-2;display:flex;justify-content:flex-end;align-items:center}
.hero-svg{width:min(66vw,1180px);height:100%;max-height:100%;overflow:visible}
.hero-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(17,17,17,.96) 0%,rgba(17,17,17,.82) 30%,rgba(17,17,17,.15) 58%,rgba(17,17,17,0) 100%),linear-gradient(0deg,rgba(17,17,17,.9) 0%,rgba(17,17,17,0) 26%);pointer-events:none}
/* drawing strokes */
.s-g{fill:none;stroke-linecap:round;stroke-linejoin:round}
.s-main{stroke:rgba(255,255,255,.88);stroke-width:1.6}
.s-thin{stroke:rgba(255,255,255,.42);stroke-width:1}
.s-faint{stroke:rgba(255,255,255,.2);stroke-width:1}
.s-gold{stroke:var(--gold);stroke-width:1.8}
.s-goldt{stroke:rgba(216,167,43,.7);stroke-width:1}
.s-thick{stroke:rgba(255,255,255,.82);stroke-width:4}
.s-fill{fill:rgba(216,167,43,.07);stroke:none}
.s-soil{fill:rgba(255,255,255,.035);stroke:none}
.s-bulb{fill:rgba(216,167,43,.25);stroke:var(--gold);stroke-width:1}
.s-dot{fill:var(--gold);filter:drop-shadow(0 0 6px rgba(216,167,43,.9))}
.s-lbl{fill:rgba(255,255,255,.7);font:600 10.5px var(--font);letter-spacing:.14em}
.s-lblg{fill:var(--gold);font:600 10.5px var(--font);letter-spacing:.14em}
.s-dim{fill:rgba(255,255,255,.55);font:500 11px var(--font);letter-spacing:.06em}
.s-photo-edge{fill:none;stroke:var(--gold);stroke-width:1.5}
/* content */
.hero-body{position:relative;flex:1;display:flex;align-items:center;padding-top:calc(var(--hdr) + 24px);padding-bottom:40px}
.hero-copy{max-width:620px;display:flex;flex-direction:column;gap:24px}
.kicker{display:inline-flex;align-items:center;gap:14px;font-size:12px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.dimline{position:relative;width:44px;height:9px;flex:none}
.dimline::before{content:"";position:absolute;left:0;right:0;top:4px;height:1.5px;background:currentColor;transform-origin:0 50%;transform:scaleX(var(--dl,1));transition:transform .8s var(--ease)}
.dimline::after{content:"";position:absolute;inset:0;border-left:1.5px solid currentColor;border-right:1.5px solid currentColor;opacity:var(--dlo,1);transition:opacity .3s .6s}
.hero-title{color:var(--white);font-size:clamp(40px,5.6vw,76px);font-weight:500;line-height:1.04;letter-spacing:-.02em}
.hero-title .w{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.08em;margin-bottom:-.08em}
.hero-title .w>span{display:inline-block;transform:translateY(105%);transition:transform .9s var(--ease);transition-delay:calc(var(--i)*70ms + .1s)}
.hero.go .hero-title .w>span{transform:none}
.hero-title .u{position:relative;color:var(--gold)}
.hero-title .u svg{position:absolute;left:0;right:0;bottom:-.06em;width:100%;height:.22em;overflow:visible}
.hero-title .u path{fill:none;stroke:var(--gold);stroke-width:3;stroke-dasharray:400;stroke-dashoffset:400;transition:stroke-dashoffset 1.1s var(--ease-io) .9s}
.hero.go .hero-title .u path{stroke-dashoffset:0}
.hero-lead{font-size:clamp(16px,1.35vw,19px);line-height:1.7;color:var(--on-dark);max-width:52ch}
.hero-fade{opacity:0;transform:translateY(14px);transition:opacity .8s ease,transform .9s var(--ease);transition-delay:var(--d,.6s)}
.hero.go .hero-fade{opacity:1;transform:none}
/* scene caption, scene dots, pause: a player bar under the buttons */
.hero-meta{display:flex;flex-direction:column;gap:10px;padding-top:22px;margin-top:4px;border-top:1px solid var(--rule-dark);max-width:560px}
.cap{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px;font-size:13px;line-height:1.5;color:rgba(255,255,255,.6);min-height:20px;transition:opacity .45s}
.cap.swap{opacity:0}
.cap-no{font-size:11.5px;font-weight:600;letter-spacing:.2em;color:var(--gold)}
.cap-t{font-weight:600;color:var(--white)}
.cap-photo{color:var(--gold);opacity:0;transition:opacity .4s}
.cap-photo::before{content:"Shown: ";color:rgba(255,255,255,.5)}
.scenes{display:flex;align-items:center;gap:4px}
.scene-btn{position:relative;width:30px;height:30px;background:none;border:0;padding:0;border-radius:50%}
.scene-btn::before{content:"";position:absolute;inset:5px;border-radius:50%;background:rgba(255,255,255,.22)}
.scene-btn[aria-current="true"]::before{background:conic-gradient(var(--gold) calc(var(--p,0) * 360deg),rgba(255,255,255,.22) 0)}
.scene-btn.done::before{background:var(--gold)}
.scene-btn::after{content:"";position:absolute;inset:8px;border-radius:50%;background:#141414}
.scene-btn[aria-current="true"]::after{inset:9px;background:var(--gold);transform:scale(.45)}
.scene-btn i{display:none}
.scene-btn:hover::before{box-shadow:0 0 0 1px rgba(255,255,255,.5)}
.pause{width:32px;height:32px;border:1px solid rgba(255,255,255,.35);border-radius:50%;background:none;color:var(--white);display:grid;place-items:center;margin-left:8px}
.pause:hover{border-color:var(--gold);color:var(--gold)}
.pause svg{width:12px;height:12px}
/* proof bar */
.hero-proof{position:relative;z-index:2;border-top:1px solid var(--rule-dark);background:linear-gradient(0deg,rgba(17,17,17,.75),rgba(17,17,17,.35))}
.proof-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
.proof{display:flex;gap:16px;align-items:flex-start;padding:26px 28px 28px 0}
.proof+.proof{padding-left:28px;border-left:1px solid var(--rule-dark)}
.proof .ic{width:26px;height:26px;color:var(--gold);margin-top:2px}
.proof-t{font-size:15px;font-weight:600;color:var(--white)}
.proof-d{font-size:13.5px;line-height:1.55;color:rgba(255,255,255,.62);margin-top:4px}
/* ESG gold quarter circle, at the seam under the hero */
.seam{position:relative;height:0;z-index:5}
.gold-dot{position:absolute;left:0;top:0;width:clamp(110px,12vw,180px);aspect-ratio:1;background:var(--gold);border-radius:0 0 100% 0;transform-origin:0 0;transform:scale(0);transition:transform 1.1s var(--ease) .2s}
.gold-dot.in{transform:scale(1)}
.gold-dot::after{content:"";position:absolute;inset:18%;border:1.5px solid rgba(17,17,17,.25);border-radius:0 0 100% 0;border-top:0;border-left:0}

/* ---------- section scaffolding ---------- */
.sec{position:relative;padding-block:clamp(72px,10vw,132px)}
.sec-light{background:var(--light)}
.sec-dark{background:var(--char);color:var(--on-dark)}
.sec-black{background:var(--black);color:var(--on-dark)}
.h2{font-size:clamp(32px,3.6vw,50px);letter-spacing:-.01em}
.sec-dark .h2,.sec-black .h2{color:var(--white)}
.h3{font-size:22px;line-height:1.3}
.lead{font-size:17px;line-height:1.75}
.copy p+p{margin-top:18px}
.copy p{font-size:15.5px;line-height:1.85}
.head{display:flex;flex-direction:column;gap:20px}
.rule{width:72px;height:2px;background:var(--gold);transform-origin:0 50%}

/* our story */
.sec-story{padding-top:clamp(150px,15vw,220px)}
.story{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(40px,6vw,90px);align-items:center}
.story-text{display:flex;flex-direction:column;gap:26px;padding-block:20px}
.story-media{position:relative;align-self:stretch;min-height:520px}
.slabs{position:absolute;inset:0;display:grid;grid-template-rows:repeat(4,1fr);overflow:hidden}
.slabs span{position:relative;overflow:hidden}
.slabs span::before{content:"";position:absolute;inset:0;background-image:var(--img);background-size:cover;background-position:var(--pos,center);background-size:100% 400%;background-position-y:calc(var(--n)*33.333%);transform:translateX(var(--from,-101%));transition:transform 1.1s var(--ease);transition-delay:calc(var(--n)*110ms)}
.slabs span:nth-child(even)::before{--from:101%}
.in .slabs span::before,.slabs.in span::before{transform:none}
.story-tag{position:absolute;left:-1px;bottom:28px;background:var(--black);color:var(--white);padding:18px 24px;display:flex;gap:14px;align-items:center;font-size:13px;font-weight:600;letter-spacing:.06em;max-width:300px}
.story-tag b{font-size:34px;font-weight:300;color:var(--gold);letter-spacing:0;line-height:1}

/* service cards row (ESG: dark discipline cards) */
.svc-band{background:var(--char)}
.svc-row{display:grid;grid-template-columns:repeat(6,minmax(0,1fr))}
.svc{position:relative;display:flex;flex-direction:column;gap:16px;padding:44px clamp(18px,1.6vw,28px) 48px;color:var(--on-dark);text-decoration:none;border-left:1px solid rgba(0,0,0,.35);isolation:isolate;transition:transform .5s var(--ease)}
.svc:first-child{border-left:0}
.svc::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--ink);background-image:linear-gradient(rgba(216,167,43,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(216,167,43,.08) 1px,transparent 1px);background-size:22px 22px;opacity:0;transition:opacity .45s}
.svc::after{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--gold);transform:scaleX(0);transform-origin:0 50%;transition:transform .5s var(--ease)}
.svc:hover,.svc:focus-visible{transform:translateY(-14px)}
.svc:hover::before,.svc:focus-visible::before{opacity:1}
.svc:hover::after,.svc:focus-visible::after{transform:scaleX(1)}
.svc-ic{width:58px;height:58px;color:var(--gold)}
.svc-ic *{stroke-dasharray:var(--len,300);stroke-dashoffset:var(--len,300);transition:stroke-dashoffset 1.4s var(--ease-io);transition-delay:calc(var(--i)*120ms + .2s)}
.in .svc-ic *{stroke-dashoffset:0}
.svc-no{font-size:11px;font-weight:600;letter-spacing:.2em;color:rgba(255,255,255,.4)}
.svc-t{color:var(--white);font-size:19px;font-weight:500;line-height:1.3}
.svc-d{font-size:13.5px;line-height:1.65;flex:1}
.svc-go{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.svc-go .ic{width:16px;height:16px;transition:transform .3s}
.svc:hover .svc-go .ic{transform:translateX(5px)}

/* projects (ESG: tiles left, big gold mark behind, text right) */
.proj{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,4fr);gap:clamp(40px,6vw,96px);align-items:center;position:relative}
.bigmark{position:absolute;left:-9%;top:-24%;width:80%;height:152%;z-index:0;overflow:visible;pointer-events:none}
.bigmark polyline{fill:none;stroke:url(#big-grad);stroke-width:3.6;stroke-miterlimit:10;stroke-linejoin:miter}
.tiles{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.tile{position:relative;display:block;aspect-ratio:1/0.7;overflow:hidden;color:var(--white);text-decoration:none;background:#2a2a2a;clip-path:inset(100% 0 0 0);transition:clip-path 1.1s var(--ease);transition-delay:calc(var(--i)*120ms)}
.in .tile{clip-path:inset(0 0 0 0)}
.tile img{width:100%;height:100%;object-fit:cover;transform:scale(1.12);transition:transform 1.6s var(--ease)}
.in .tile img{transform:scale(1.001)}
.tile:hover img{transform:scale(1.06)}
.tile::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(17,17,17,.92) 0%,rgba(17,17,17,.25) 55%,rgba(17,17,17,0) 100%);transition:background .4s}
.tile-body{position:absolute;left:0;right:0;bottom:0;z-index:1;padding:22px 24px;display:flex;flex-direction:column;gap:4px}
.tile-sec{font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--gold)}
.tile-t{font-size:20px;font-weight:500;line-height:1.25}
.tile-d{font-size:13px;line-height:1.5;color:rgba(255,255,255,.75);max-height:0;opacity:0;overflow:hidden;transition:max-height .45s var(--ease),opacity .35s}
.tile:hover .tile-d,.tile:focus-visible .tile-d{max-height:60px;opacity:1}
.tile-corner{position:absolute;top:14px;right:14px;z-index:1;width:22px;height:22px;border-top:2px solid var(--gold);border-right:2px solid var(--gold);opacity:0;transform:translate(-6px,6px);transition:opacity .3s,transform .4s var(--ease)}
.tile:hover .tile-corner{opacity:1;transform:none}
.proj-text{position:relative;z-index:1;display:flex;flex-direction:column;gap:26px}

/* drive for success (ESG: photo left, grey panel right) */
.split-photo{display:grid;grid-template-columns:1fr 1fr;min-height:640px}
.sp-media{position:relative;overflow:hidden;background:#222}
.sp-media img{position:absolute;left:0;top:-10%;width:100%;height:120%;object-fit:cover;filter:grayscale(1) contrast(1.05);will-change:transform}
.sp-panel{background:var(--light);display:flex;align-items:center;padding:clamp(48px,7vw,110px) clamp(24px,6vw,110px)}
.sp-in{max-width:540px;display:flex;flex-direction:column;gap:24px}
.counters{display:grid;grid-template-columns:1fr 1fr;gap:26px 32px;padding-block:8px}
.counter{border-top:1px solid #d9d9d9;padding-top:14px}
.c-num{display:block;font-size:clamp(34px,3.2vw,44px);font-weight:300;line-height:1;color:var(--head);font-variant-numeric:tabular-nums}
.c-num em{font-style:normal;color:var(--gold)}
.c-lbl{display:block;font-size:13px;font-weight:500;line-height:1.45;margin-top:8px}

/* guarantee (ESG: photo background, list + call button left, dark form right) */
.guar{position:relative;overflow:hidden;color:var(--white);background:#1a1310}
.guar-bg{position:absolute;inset:-12% 0;background-size:cover;background-position:center;will-change:transform}
.guar::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(17,17,17,.88) 0%,rgba(17,17,17,.7) 45%,rgba(17,17,17,.35) 100%)}
.guar>.wrap{position:relative;z-index:2}
.guar-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(40px,6vw,96px);align-items:center}
.guar .h2{color:var(--white)}
.glist{display:flex;flex-direction:column;margin-block:10px 34px}
.glist li{display:flex;gap:20px;align-items:flex-start;padding:20px 0;border-bottom:1px solid rgba(255,255,255,.16)}
.gtick{width:34px;height:34px;flex:none;border:1.5px solid var(--gold);border-radius:50%;display:grid;place-items:center;color:var(--gold)}
.gtick path{stroke-dasharray:24;stroke-dashoffset:24;transition:stroke-dashoffset .6s var(--ease-io);transition-delay:calc(var(--i)*260ms + .4s)}
.in .gtick path{stroke-dashoffset:0}
.gtext{font-size:17px;font-weight:500;line-height:1.55;color:var(--white)}
.card-form{background:rgba(17,17,17,.94);padding:clamp(26px,3vw,40px);border-top:3px solid var(--gold);box-shadow:0 30px 60px rgba(0,0,0,.35)}
.cf-title{color:var(--white);font-size:20px;font-weight:500}
.cf-sub{font-size:14px;color:rgba(255,255,255,.62);margin:6px 0 22px}
.cf-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.cf-grid .full{grid-column:1/-1}
.dfield{position:relative}
.dfield input,.dfield select,.dfield textarea{width:100%;background:transparent;border:1px solid rgba(255,255,255,.32);color:var(--white);font:inherit;font-size:15px;padding:22px 14px 8px;min-height:56px;border-radius:0;outline:none;transition:border-color .2s;appearance:none}
.dfield select{padding-top:20px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23D8A72B' stroke-width='1.6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
.dfield select option{color:#111}
.dfield textarea{min-height:120px;resize:vertical}
.dfield label{position:absolute;left:15px;top:17px;font-size:14px;color:rgba(255,255,255,.6);pointer-events:none;transition:top .2s,font-size .2s,color .2s}
.dfield input:focus,.dfield select:focus,.dfield textarea:focus{border-color:var(--gold)}
.dfield input:focus+label,.dfield input:not(:placeholder-shown)+label,.dfield textarea:focus+label,.dfield textarea:not(:placeholder-shown)+label,.dfield select+label{top:7px;font-size:11px;letter-spacing:.06em;color:var(--gold)}
.dfield [aria-invalid="true"]{border-color:#ff8a80}
.cf-foot{display:flex;flex-direction:column;gap:12px;margin-top:18px}
.cf-note{font-size:13px;color:rgba(255,255,255,.6)}
.cf-note a{color:var(--gold)}
.form-msg{font-size:14px;font-weight:500;padding:12px 14px;border-left:3px solid var(--gold);background:rgba(216,167,43,.1);color:var(--white)}
.form-msg.err{border-left-color:#ff8a80;background:rgba(255,138,128,.1)}
.light-form .form-msg{color:var(--black)}

/* how we work (in the testimonials slot) */
.steps{position:relative;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:28px;margin-top:clamp(40px,5vw,64px)}
.steps-line{position:absolute;left:0;right:0;top:27px;height:2px;background:var(--line)}
.steps-line i{position:absolute;inset:0;background:var(--gold);transform:scaleX(0);transform-origin:0 50%;transition:transform 2.2s var(--ease-io) .2s}
.in .steps-line i{transform:scaleX(1)}
.step{position:relative;display:flex;flex-direction:column;gap:14px}
.step-n{position:relative;width:56px;height:56px;border-radius:50%;background:var(--white);border:2px solid var(--line);display:grid;place-items:center;font-size:15px;font-weight:600;color:var(--muted);transition:border-color .4s,color .4s,background .4s;transition-delay:calc(var(--i)*400ms + .4s)}
.in .step-n{border-color:var(--gold);color:var(--black);background:var(--white)}
.step:first-child .step-n,.in .step:last-child .step-n{background:var(--gold);border-color:var(--gold);color:var(--black)}
.step-t{font-size:18px;font-weight:600;color:var(--head)}
.step-d{font-size:14.5px;line-height:1.65}

/* accreditations (in the client-logo slot) */
.acc-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;margin-top:clamp(36px,4vw,56px)}
.acc{background:var(--white);padding:28px 22px;display:flex;flex-direction:column;gap:14px;align-items:flex-start;border-bottom:3px solid transparent;transition:border-color .3s,transform .4s var(--ease)}
.acc:hover{border-bottom-color:var(--gold);transform:translateY(-4px)}
.acc .ic{width:40px;height:40px;color:var(--gold);stroke-width:1.4}
.acc-t{font-size:15px;font-weight:600;color:var(--head);line-height:1.35}
.acc-d{font-size:13px;line-height:1.55}
.acc-badge{grid-row:span 1;display:flex;align-items:center;justify-content:center;background:var(--white);padding:16px}
.acc-badge img{height:150px;width:auto}

/* ---------- footer (ESG placement) ---------- */
.ftr{background:var(--char);color:rgba(255,255,255,.82);padding-top:clamp(64px,8vw,96px)}
.ftr-grid{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:40px}
.ftr-brand{display:flex;flex-direction:column;gap:26px;max-width:340px}
.ftr-mark{width:96px;height:auto;overflow:visible}
.ftr-mark polyline{fill:none;stroke:url(#mark-grad);stroke-width:5;stroke-miterlimit:10;stroke-dasharray:620;stroke-dashoffset:620;transition:stroke-dashoffset 2s var(--ease-io)}
.ftr.in .ftr-mark polyline{stroke-dashoffset:0}
.ftr-brand p{font-size:14.5px;line-height:1.75}
.ftr h2{font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:18px}
.ftr ul{display:flex;flex-direction:column;gap:4px}
.ftr a{color:rgba(255,255,255,.82);text-decoration:none;font-size:14.5px;display:inline-block;padding:3px 0;transition:color .2s,transform .3s var(--ease)}
.ftr a:hover{color:var(--gold);transform:translateX(4px)}
.ftr address{font-style:normal;font-size:14.5px;line-height:1.75}
.ftr-c{display:flex;flex-direction:column;gap:6px;margin-top:16px;font-size:14.5px}
.ftr-bar{margin-top:clamp(56px,7vw,80px);background:#2a2b2c}
.ftr-bar .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px 24px;flex-wrap:wrap;min-height:64px;font-size:13px;color:rgba(255,255,255,.6)}
.social{display:flex;gap:4px}
.social a{width:36px;height:36px;display:grid;place-items:center;border-radius:50%;padding:0}
.social a:hover{transform:none;background:rgba(255,255,255,.08)}
.social svg{width:16px;height:16px}
.totop{position:fixed;right:20px;bottom:20px;z-index:90;width:46px;height:46px;border-radius:50%;background:var(--black);border:1px solid rgba(216,167,43,.6);color:var(--gold);display:grid;place-items:center;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .3s,transform .3s,visibility .3s}
.totop.show{opacity:1;visibility:visible;transform:none}
.totop:hover{background:var(--gold);color:var(--black)}
.totop svg{width:18px;height:18px;position:absolute}
.totop circle{fill:none;stroke:var(--gold);stroke-width:2;stroke-dasharray:138;stroke-dashoffset:calc(138 - 138*var(--sp,0));transform:rotate(-90deg);transform-origin:50% 50%}

/* ---------- inner pages ---------- */
.page-hd{position:relative;background:var(--char);color:var(--white);padding:calc(var(--hdr) + clamp(48px,7vw,90px)) 0 clamp(56px,7vw,96px);overflow:hidden;isolation:isolate}
.page-hd .hero-grid{animation-duration:60s;mask-image:linear-gradient(90deg,transparent 0%,#000 40%,#000 100%)}
.page-hd-frame{position:absolute;right:clamp(10px,4vw,90px);bottom:-2px;height:78%;width:auto;z-index:-1;opacity:.42;overflow:visible}
.page-hd-frame path{fill:none;stroke:rgba(255,255,255,.4);stroke-width:1;stroke-dasharray:var(--len);stroke-dashoffset:var(--len);animation:draw 2.2s var(--ease-io) forwards;animation-delay:calc(var(--i)*60ms + .3s)}
.page-hd-frame path.g{stroke:var(--gold);stroke-width:1.6}
@keyframes draw{to{stroke-dashoffset:0}}
.page-hd h1{color:var(--white);font-size:clamp(38px,5vw,64px);letter-spacing:-.015em;max-width:760px}
.page-hd .lead{color:var(--on-dark);max-width:54ch;margin-top:18px}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;font-weight:500;color:rgba(255,255,255,.6);margin-bottom:22px}
.crumbs a{color:var(--white);text-decoration:none}
.crumbs a:hover{color:var(--gold)}
.crumbs .sep{color:var(--gold);font-weight:600}
.page-hd .actions{margin-top:30px}
.intro{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(40px,6vw,90px);align-items:center}
.intro-media{position:relative}
.intro-media img{width:100%;height:auto;box-shadow:0 30px 60px rgba(0,0,0,.18);position:relative;z-index:1}
.intro-media .gold-dot{left:auto;right:-60px;top:-60px;border-radius:0 0 0 100%;transform-origin:100% 0;z-index:0;width:200px}
.arrows{display:grid;grid-template-columns:1fr 1fr;gap:10px 28px}
.arrows li{position:relative;padding-left:22px;font-size:15px;font-weight:500;color:var(--head);line-height:1.5}
.arrows li::before{content:"";position:absolute;left:2px;top:7px;border-left:7px solid var(--gold);border-top:5px solid transparent;border-bottom:5px solid transparent}
.vmv{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,3vw,48px)}
.vmv-i{display:flex;flex-direction:column;gap:14px;padding:34px 30px;background:var(--white);border-top:3px solid var(--gold)}
.vmv-i h3{font-size:12px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.vmv-i p{font-size:19px;font-weight:500;line-height:1.5;color:var(--head)}
.split2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(40px,6vw,90px);align-items:center}
.photo-frame{position:relative}
.photo-frame img{width:100%;height:auto;position:relative;z-index:1}
.photo-frame::before{content:"";position:absolute;inset:24px -24px -24px 24px;border:2px solid var(--gold);z-index:0}
.ticks{display:grid;gap:14px}
.ticks li{display:flex;gap:14px;align-items:flex-start;font-size:16px;line-height:1.55;color:var(--text)}
.ticks .ic{width:20px;height:20px;color:var(--gold);margin-top:2px;stroke-width:2.4}
.panel{background:var(--light);padding:clamp(26px,3vw,40px);display:flex;flex-direction:column;gap:20px}
.svc-split{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(40px,6vw,80px);align-items:start}
.svc-intro{display:flex;flex-direction:column;gap:26px}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{display:inline-flex;align-items:center;min-height:44px;padding:0 18px;border:1px solid #c9c9c9;background:var(--white);color:var(--head);font-size:13.5px;font-weight:600;text-decoration:none;transition:border-color .2s,background .2s,color .2s}
.chip:hover{border-color:var(--black)}
.chip[aria-pressed="true"]{background:var(--black);border-color:var(--black);color:var(--white)}
.tiles-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.quality{position:relative;color:var(--white);overflow:hidden}
.quality .guar-bg{filter:grayscale(1)}
.quality::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(17,17,17,.94),rgba(17,17,17,.78) 60%,rgba(17,17,17,.6))}
.quality>.wrap{position:relative;z-index:2}
.quality .h2{color:var(--white)}
.q-grid{display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:start}
.q-badge{width:150px;height:auto;box-shadow:0 20px 40px rgba(0,0,0,.4)}
.q-list{display:grid;grid-template-columns:1fr 1fr;gap:0 40px;margin-top:28px}
.q-list li{padding:18px 0;border-top:1px solid rgba(255,255,255,.16)}
.q-list b{display:block;color:var(--white);font-weight:600;font-size:16px}
.q-list span{display:block;font-size:14px;color:rgba(255,255,255,.66);margin-top:4px;line-height:1.55}
.cta{background:var(--gold);color:var(--black);padding-block:clamp(48px,6vw,72px);position:relative;overflow:hidden}
.cta .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px 40px;flex-wrap:wrap;position:relative}
.cta h2{font-size:clamp(26px,3vw,38px);color:var(--black)}
.cta p{font-size:16px;margin-top:8px}
.cta .btn{border-color:var(--black);color:var(--black)}
.cta .btn::before{background:var(--black)}
.cta .btn:hover{color:var(--gold)}
.cta-mark{position:absolute;right:-40px;top:-30px;width:260px;height:auto;opacity:.18;overflow:visible}
.cta-mark polyline{fill:none;stroke:var(--black);stroke-width:5}
/* projects page */
.plist{display:flex;flex-direction:column;margin-top:36px}
.project{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,4vw,64px);padding-block:clamp(36px,5vw,60px);border-top:1px solid var(--line);scroll-margin-top:calc(var(--hdr-s) + 20px)}
.p-media{position:relative;overflow:hidden;align-self:start}
.p-media img{width:100%;aspect-ratio:4/3.4;object-fit:cover;transition:transform 1.2s var(--ease)}
.project:hover .p-media img{transform:scale(1.04)}
.p-body{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.meta{font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.p-title{font-size:clamp(26px,2.6vw,34px)}
.p-sum{font-size:17px;line-height:1.6}
.more-btn{display:inline-flex;align-items:center;gap:10px;min-height:44px;background:none;border:0;padding:0;border-bottom:2px solid var(--gold);font-size:14px;font-weight:600;color:var(--head)}
.more-btn .ic{width:16px;height:16px;transition:transform .3s}
.more-btn[aria-expanded="true"] .ic{transform:rotate(180deg)}
.p-more{display:grid;grid-template-rows:0fr;transition:grid-template-rows .55s var(--ease);width:100%}
.p-more.open{grid-template-rows:1fr}
.p-more>div{overflow:hidden;display:flex;flex-direction:column;gap:22px}
.p-more.open>div{padding-top:8px}
.facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 28px;padding-block:20px;border-block:1px solid var(--line)}
.facts dt{font-size:11.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.facts dd{font-size:15px;font-weight:600;color:var(--head);margin-top:3px;line-height:1.45}
.ticks.cols{grid-template-columns:1fr 1fr}
.count{font-size:14px;color:var(--muted);margin-top:14px}
/* contact */
.c-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,40px)}
.c-item{display:flex;flex-direction:column;gap:12px;align-items:flex-start;padding-top:26px;border-top:2px solid var(--gold)}
.c-item .ic{width:30px;height:30px;color:var(--gold)}
.c-big{font-size:clamp(19px,1.8vw,23px);font-weight:500;color:var(--head);line-height:1.45;text-decoration:none}
a.c-big:hover{color:var(--gold)}
.c-small{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--head);text-decoration:none;border-bottom:1px solid var(--gold);padding-bottom:3px}
.map{position:relative;min-height:460px;background:#1b1c1d url(../img/cranes-bw.jpg) center/cover;overflow:hidden}
.map::before{content:"";position:absolute;inset:0;background:rgba(17,17,17,.72)}
.map-fallback{position:absolute;left:clamp(24px,4vw,56px);bottom:clamp(24px,4vw,56px);color:var(--white);display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.map-fallback p{font-size:20px;font-weight:500;line-height:1.45}
.map iframe{position:absolute;inset:0;width:100%;height:100%;border:0;filter:grayscale(.85) contrast(1.05)}
.contact-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.contact-split .card-form{box-shadow:none;border-top:0;padding:clamp(36px,5vw,72px)}
/* quote form (light) */
.qform{max-width:860px;display:flex;flex-direction:column;gap:30px}
.stepper{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.stepper li{position:relative;padding-top:14px;font-size:13px;font-weight:600;color:var(--muted)}
.stepper li::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--line)}
.stepper li::after{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--black);transform:scaleX(0);transform-origin:0 50%;transition:transform .5s var(--ease)}
.stepper li.done::after{transform:scaleX(1)}
.stepper li[aria-current="step"]{color:var(--head)}
.stepper li[aria-current="step"]::after{background:var(--gold);transform:scaleX(1)}
.progress{font-size:14px;font-weight:600;color:var(--head)}
.q-step{animation:stepin .5s var(--ease)}
@keyframes stepin{from{opacity:0;transform:translateX(18px)}to{opacity:1;transform:none}}
.q-title{font-size:clamp(22px,2.4vw,30px);font-weight:500;color:var(--head)}
.fields{display:flex;flex-direction:column;gap:24px;padding-top:20px}
.hint{font-size:14px;color:var(--muted)}
.choices{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr));gap:12px}
.choice{position:relative;display:block}
.choice input{position:absolute;opacity:0;width:1px;height:1px}
.choice-box{display:flex;align-items:center;gap:12px;min-height:58px;padding:12px 18px;border:1px solid #9a9a9a;background:var(--white);font-size:15px;font-weight:600;color:var(--head);cursor:pointer;transition:border-color .2s,box-shadow .2s}
.choice-box::before{content:"";width:18px;height:18px;border:2px solid #9a9a9a;border-radius:50%;flex:none;transition:background .2s,border-color .2s}
.choice.check .choice-box::before{border-radius:2px}
.choice-box:hover{border-color:var(--black)}
.choice input:checked+.choice-box{border-color:var(--black);box-shadow:inset 0 0 0 1px var(--black)}
.choice input:checked+.choice-box::before{border-color:var(--black);background:var(--gold);box-shadow:inset 0 0 0 3px var(--white)}
.choice input:focus-visible+.choice-box{outline:3px solid var(--gold);outline-offset:3px}
.field{display:flex;flex-direction:column;gap:8px;min-width:0}
.label{font-size:14px;font-weight:600;color:var(--head)}
.opt{font-weight:500;color:var(--muted)}
.control{font:inherit;font-size:16px;color:var(--head);background:var(--white);border:1px solid #9a9a9a;min-height:52px;padding:10px 14px;width:100%;border-radius:0}
textarea.control{min-height:130px;resize:vertical}
.control:focus-visible{outline:3px solid var(--gold);outline-offset:1px;border-color:var(--black)}
.control[aria-invalid="true"]{border-color:var(--err);box-shadow:inset 0 0 0 1px var(--err)}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:20px}
.cond{background:var(--light);padding:20px;display:flex;flex-direction:column;gap:16px;border-left:3px solid var(--gold)}
.cond-t{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.form-error{color:var(--err);font-size:15px;font-weight:600}
.form-nav{display:flex;gap:12px;flex-wrap:wrap}
.form-nav .sp{flex:1}
.filelist{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--head)}
.summary{display:grid;grid-template-columns:minmax(120px,220px) minmax(0,1fr);border-bottom:1px solid var(--line)}
.summary dt,.summary dd{padding:12px 0;border-top:1px solid var(--line);font-size:15px}
.summary dt{font-weight:600;color:var(--head);padding-right:16px}
.notice{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--black);padding:16px 20px;font-size:14.5px;font-weight:500;color:var(--head)}
.hp{position:absolute;left:-9999px}
.big404{font-size:clamp(90px,16vw,200px);font-weight:200;line-height:1;color:var(--gold)}

/* concept-preview label (artifact build only) */
.preview-pill{position:fixed;left:16px;bottom:16px;z-index:95;display:flex;align-items:center;gap:10px;max-width:calc(100vw - 96px);padding:9px 14px;background:rgba(17,17,17,.92);color:rgba(255,255,255,.88);border:1px solid rgba(216,167,43,.55);font-size:12px;font-weight:600;letter-spacing:.02em;line-height:1.35;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.pp-dot{width:8px;height:8px;border-radius:50%;background:var(--gold);flex:none;box-shadow:0 0 0 4px rgba(216,167,43,.2)}

/* ---------- reveal on scroll ---------- */
.rv{opacity:0;transform:translateY(28px);transition:opacity .9s ease,transform 1s var(--ease);transition-delay:var(--d,0s)}
.rv.in{opacity:1;transform:none}
.rv-rule{transform:scaleX(0);transition:transform 1s var(--ease-io) .2s}
.in .rv-rule,.rv-rule.in{transform:scaleX(1)}
.k-rv .dimline{--dl:0;--dlo:0}
.k-rv.in .dimline{--dl:1;--dlo:1}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .svc-row{grid-template-columns:repeat(3,minmax(0,1fr))}
  .svc:nth-child(4){border-left:0}
  .svc:nth-child(n+4){border-top:1px solid rgba(0,0,0,.35)}
  .acc-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .nav{gap:18px}
  .nav-link{font-size:12px;letter-spacing:.06em}
  .tool-sep{display:none}
}
@media (max-width:1040px){
  :root{--hdr:72px}
  .nav,.hdr-tools .t-social,.tool-sep{display:none}
  .burger{display:grid}
  .hdr{height:var(--hdr-s)}
  .proj{grid-template-columns:minmax(0,1fr)}
  .proj-text{order:-1}
  .bigmark{width:90%;left:-10%;top:10%;height:110%}
  .guar-grid,.story,.intro,.split2,.svc-split,.contact-split{grid-template-columns:minmax(0,1fr)}
  .story-media{min-height:420px}
  .split-photo{grid-template-columns:minmax(0,1fr)}
  .sp-media{min-height:380px}
  .steps{grid-template-columns:minmax(0,1fr);gap:0}
  .steps-line{left:27px;right:auto;top:0;bottom:0;width:2px;height:auto}
  .steps-line i{transform:scaleY(0);transform-origin:50% 0}
  .in .steps-line i{transform:scaleY(1)}
  .step{display:grid;grid-template-columns:56px minmax(0,1fr);column-gap:22px;padding-bottom:30px}
  .step-n{grid-row:span 2}
  .q-grid{grid-template-columns:minmax(0,1fr)}
  .page-hd-frame{display:none}
  .tiles-3{grid-template-columns:1fr 1fr}
  .intro-media .gold-dot{right:-20px}
}
@media (max-width:760px){
  .hero-stage{top:var(--hdr-s);bottom:auto;height:62%;right:-18%;left:auto;width:120%;opacity:.45}
  .hero-svg{width:100%}
  .hero-shade{background:linear-gradient(180deg,rgba(17,17,17,.5),rgba(17,17,17,.75) 50%,rgba(17,17,17,.95))}
  .hero-body{align-items:flex-end;padding-top:140px}
  .proof-row{grid-template-columns:minmax(0,1fr)}
  .proof,.proof+.proof{padding:16px 0;border-left:0;border-top:1px solid var(--rule-dark)}
  .proof:first-child{border-top:0}
  .proof-d{display:none}
  .actions .btn{flex:1 1 100%}
  .svc-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .svc:nth-child(odd){border-left:0}
  .svc:nth-child(4){border-left:1px solid rgba(0,0,0,.35)}
  .svc:nth-child(n+3){border-top:1px solid rgba(0,0,0,.35)}
  .svc{padding:32px 18px 36px}
  .svc:hover{transform:none}
  .tiles,.tiles-3{grid-template-columns:minmax(0,1fr)}
  .acc-grid{grid-template-columns:1fr 1fr}
  .counters,.cf-grid,.arrows,.q-list,.facts,.ticks.cols,.c-grid,.vmv{grid-template-columns:minmax(0,1fr)}
  .ftr-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .ftr-brand{grid-column:1/-1}
  .project{grid-template-columns:minmax(0,1fr)}
  .stepper li{font-size:0;padding-top:0}
  .story-tag{position:relative;left:0;bottom:0;max-width:none}
  .photo-frame::before{inset:14px -10px -14px 14px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;transition-delay:0s!important}
  .rv,.hero-fade{opacity:1;transform:none}
  .hero-title .w>span{transform:none}
  .tile{clip-path:none}
  .slabs span::before{transform:none}
}