/* latin-ext */
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 300 800;
  font-display: swap;
  src: url(../fonts/manrope-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 300 800;
  font-display: swap;
  src: url(../fonts/manrope-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin-ext */
/* Barlow Condensed (SIL OFL 1.1) — self-hosted subsets */
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/barlowc-semibold.woff2) format('woff2')}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/barlowc-bold.woff2) format('woff2')}
/* ===== ATA Group — ata-grup.com — v4 "sections" ===== */
:root{
  --ink:#16181d;--ink-2:#2a2e35;--muted:#5d636d;--line:rgba(22,24,29,.13);
  --white:#fff;--grey:#f2f2f2;--grey-2:#e7e7e7;
  --red:#b3121b;--red-2:#8b0000;--red-hi:#e0262f;
  --head:'Barlow Condensed','Arial Narrow',Arial,sans-serif;--body:'Manrope',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);--ease-io:cubic-bezier(.77,0,.175,1);
  --wrap:1320px;--gx:clamp(22px,5.5vw,96px);--hh:88px;--vh:100vh;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font:400 16px/1.65 var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video,iframe{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
h1,h2,h3,h4,h5{font-family:var(--head);font-weight:700;line-height:.98;margin:0;letter-spacing:.005em}
h1,h2{text-transform:none}
p{margin:0 0 1em}
address{font-style:normal}
svg{width:1em;height:1em;flex:none}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}
body.lock{overflow:hidden}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:12px;top:-60px;z-index:100;background:var(--red);color:#fff;padding:10px 16px;font-weight:700;transition:top .2s}
.skip:focus{top:12px}
.wrap{width:100%;max-width:calc(var(--wrap) + 2*var(--gx));margin:0 auto;padding:0 var(--gx)}
.muted{color:var(--muted)}
.lead{font-size:clamp(17px,1.35vw,20px);line-height:1.6;color:var(--ink)}

/* ---------- small parts ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:12px;font:600 14px/1 var(--head);letter-spacing:.02em;text-transform:none;color:var(--red);margin-bottom:22px}
.eyebrow::before{content:'';width:30px;height:2px;background:currentColor}
.eyebrow .no{font-weight:700;letter-spacing:.02em}
.phero .eyebrow,.mnav .eyebrow,.ct-r .eyebrow,.ftr-band .eyebrow{color:#fff}
.dots{position:absolute;width:182px;height:126px;pointer-events:none;color:rgba(22,24,29,.2);background-image:radial-gradient(currentColor 1.5px,transparent 1.7px);background-size:14px 14px}
.dots.light{color:rgba(255,255,255,.32)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;height:54px;padding:0 28px;font:600 16px/1 var(--head);letter-spacing:.02em;text-transform:none;border:1px solid transparent;transition:background .3s,color .3s,border-color .3s;white-space:nowrap}
.btn svg{font-size:18px;transition:transform .3s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-2)}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:var(--red)}
.btn-line,.btn-ghost{border-color:currentColor;color:var(--ink)}.btn-line:hover,.btn-ghost:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.btn-white{background:#fff;color:var(--red)}.btn-white:hover{background:var(--ink);color:#fff}
.link-arrow{display:inline-flex;align-items:center;gap:10px;font:600 16px/1 var(--head);letter-spacing:.02em;text-transform:none;color:var(--red)}
.link-arrow svg{transition:transform .3s var(--ease)}.link-arrow:hover svg{transform:translateX(5px)}
.line-link{display:inline-flex;align-items:center;gap:16px;font:600 15px/1 var(--head);letter-spacing:.02em;text-transform:none;color:var(--ink)}
.line-link i{display:block;width:56px;height:1px;background:currentColor;transition:width .45s var(--ease)}
.line-link:hover i{width:96px}
.line-link.light{color:#fff}
.circ{width:52px;height:52px;border-radius:50%;display:inline-grid;place-items:center;background:#fff;color:var(--ink);box-shadow:0 8px 24px rgba(0,0,0,.12);transition:background .3s,color .3s,opacity .3s}
.circ svg{font-size:20px}
.circ:hover{background:var(--red);color:#fff}
.circ:disabled{opacity:.35;pointer-events:none}
.circ.dark{background:transparent;box-shadow:none;border:1px solid var(--line)}
.circ.dark:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.checks{list-style:none;padding:0;margin:0 0 30px;display:grid;gap:10px}
.checks li{position:relative;padding-left:28px}
.checks li::before{content:'';position:absolute;left:0;top:.55em;width:14px;height:7px;border-left:2px solid var(--red);border-bottom:2px solid var(--red);transform:rotate(-45deg)}

/* ---------- header ---------- */
.hdr{position:fixed;top:0;left:0;right:0;z-index:50;height:var(--hh);color:#fff;transition:background .45s,color .45s,box-shadow .45s,transform .55s var(--ease),height .35s}
.hdr-in{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 var(--gx)}
.brand{display:block;position:relative;flex:none}
.brand .logo{height:50px;width:auto;transition:height .35s}
.brand .logo-d{display:none}
.hdr-r{display:flex;align-items:center;gap:clamp(18px,2.6vw,40px);transition:color .45s}
.hdr-links{display:flex;gap:30px}
.hdr-links a{font:600 15px/1 var(--head);letter-spacing:.02em;text-transform:none;position:relative;padding:6px 0}
.hdr-links a::after{content:'';position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.hdr-links a:hover::after,.hdr-links a.on::after{transform:scaleX(1)}
.hdr-mail{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600;opacity:.92}
.hdr-mail svg{font-size:18px;color:var(--red)}
.burger{display:flex;align-items:center;gap:14px;height:44px}
.burger .bt{font:600 15px/1 var(--head);letter-spacing:.02em;text-transform:none}
.burger .bl{display:grid;gap:6px;width:30px}
.burger .bl i{display:block;height:2px;background:currentColor;transition:width .35s var(--ease),transform .35s}
.burger .bl i:nth-child(2){width:20px;margin-left:auto}
.burger:hover .bl i:nth-child(2){width:30px}
html[data-l=dark] .hdr:not(.solid) .logo-d{display:block}
html[data-l=dark] .hdr:not(.solid) .logo-l{display:none}
html[data-r=dark] .hdr:not(.solid) .hdr-r{color:var(--ink)}
.hdr.solid,.pg-plain .hdr{background:#fff;color:var(--ink);box-shadow:0 1px 0 var(--line);height:72px}
.hdr.solid .logo,.pg-plain .hdr .logo{height:42px}
.hdr.solid .logo-d,.pg-plain .hdr .logo-d{display:block}
.hdr.solid .logo-l,.pg-plain .hdr .logo-l{display:none}
.hdr.hide{transform:translateY(-100%)}
.hdr::before{content:'';position:absolute;inset:0 0 -40px;background:linear-gradient(180deg,rgba(0,0,0,.38),transparent);pointer-events:none;transition:opacity .45s}
.hdr.solid::before,.pg-plain .hdr::before,html[data-l] .hdr::before{opacity:0}

/* ---------- menu (side panel) ---------- */
.mnav{position:fixed;inset:0;z-index:80;visibility:hidden;transition:visibility 0s .8s}
.mnav-shade{position:absolute;inset:0;background:rgba(16,18,22,.55);opacity:0;transition:opacity .6s}
.mnav-panel{position:absolute;top:0;right:0;bottom:0;width:min(780px,56vw);background:var(--red);color:#fff;transform:translateX(100%);transition:transform .8s var(--ease-io);display:flex;flex-direction:column;padding:0 clamp(28px,4.4vw,72px) 36px;overflow-y:auto;overscroll-behavior:contain}
.mnav-panel::after{content:'';position:absolute;right:0;bottom:0;width:240px;height:180px;background-image:radial-gradient(rgba(255,255,255,.22) 1.5px,transparent 1.7px);background-size:14px 14px;pointer-events:none}
body.menu-open .mnav{visibility:visible;transition:none}
body.menu-open .mnav-shade{opacity:1}
body.menu-open .mnav-panel{transform:none}
.mnav-top{display:flex;align-items:center;justify-content:space-between;min-height:var(--hh);flex:none}
.mnav-top .eyebrow{margin:0}
.mnav-x{display:flex;align-items:center;gap:14px;font:600 15px/1 var(--head);letter-spacing:.02em;text-transform:none;height:44px}
.mnav-x i{position:relative;width:28px;height:28px}
.mnav-x i::before,.mnav-x i::after{content:'';position:absolute;left:0;right:0;top:50%;height:2px;background:#fff;transform:rotate(45deg)}
.mnav-x i::after{transform:rotate(-45deg)}
.mnav ul{list-style:none;margin:2vh 0 0;padding:0}
.m-row{display:flex;align-items:baseline;gap:24px;padding:clamp(5px,1vh,10px) 0;opacity:0;transform:translateX(50px);transition:opacity .5s,transform .7s var(--ease)}
body.menu-open .m-row{opacity:1;transform:none;transition-delay:calc(.25s + var(--i)*.055s)}
.m-row .n{font:700 22px/1 var(--head);color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.65);min-width:34px}
.m-row .t{font:700 clamp(34px,min(4.4vw,6.4vh),62px)/1 var(--head);text-transform:none;letter-spacing:.01em;position:relative;transition:transform .4s var(--ease)}
.m-row .t::after{content:'';position:absolute;left:0;right:0;top:54%;height:3px;background:#fff;transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.m-row:hover .t{transform:translateX(10px)}
.m-row:hover .t::after,.m-row.on .t::after{transform:scaleX(1)}
.m-row.on .n{color:#fff;-webkit-text-stroke:0}
.m-cats{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:auto;padding-top:28px;font-size:14px;position:relative;z-index:1}
.m-cats>span{width:100%;font:600 13px/1 var(--head);letter-spacing:.02em;text-transform:none;opacity:.7;margin-bottom:6px}
.m-cats a{opacity:.92}.m-cats a span{opacity:.6;font-size:12px}
.m-cats a:hover{opacity:1;text-decoration:underline}
.m-foot{display:flex;flex-wrap:wrap;gap:10px 28px;align-items:center;border-top:1px solid rgba(255,255,255,.28);margin-top:22px;padding-top:20px;font-size:14px;position:relative;z-index:1}
.m-foot a{display:inline-flex;align-items:center;gap:8px;font-weight:600}
.m-foot svg{font-size:17px}
.m-foot span{opacity:.75}

/* ---------- entrance animation system ---------- */
.js .an{transition:opacity .9s var(--ease),transform 1.15s var(--ease),clip-path 1.25s var(--ease-io);transition-delay:calc(var(--base,0ms) + var(--d,0)*85ms)}
.js .an.up{opacity:0;transform:translate3d(0,46px,0)}
.js .an.left{opacity:0;transform:translate3d(-70px,0,0)}
.js .an.right{opacity:0;transform:translate3d(70px,0,0)}
.js .an.fade{opacity:0}
.js .an.mask{clip-path:inset(0 0 0 100%)}
.js .an.mask img{transform:scale(1.22);transition:transform 1.8s var(--ease);transition-delay:calc(var(--base,0ms) + var(--d,0)*85ms)}
.lines .ln{display:block;overflow:hidden;padding-bottom:.04em}
.lines .ln>span{display:block}
.js .lines .ln>span{transform:translate3d(0,110%,0);transition:transform 1.2s var(--ease);transition-delay:calc(var(--base,0ms) + var(--d,0)*85ms)}
.js .fs.act .an{opacity:1;transform:none;clip-path:inset(0 0 0 0)}
.js .fs.act .an.mask img,.js .fs.act .lines .ln>span{transform:none}
.fs.noanim .an,.fs.noanim .an img,.fs.noanim .ln>span{transition:none!important}
html.fp-on .fs{--base:320ms}

/* ---------- home: full-screen sections ---------- */
.fs{position:relative;overflow:hidden;background:#fff}
.fs-in{position:relative;min-height:100vh}
.h-xl{font-size:clamp(44px,4.7vw,84px);line-height:.94;margin-bottom:26px}
.h-lg{font-size:clamp(36px,3.5vw,60px);line-height:.96;margin-bottom:30px}
html.fp-on,html.fp-on body{height:100%;overflow:hidden;overscroll-behavior:none}
html.fp-on .fp{position:fixed;left:0;top:0;width:100%;transform:translate3d(0,calc(var(--i,0) * var(--vh) * -1 - var(--fx,0px)),0);transition:transform 1.05s var(--ease-io);will-change:transform}
html.fp-on .fs{height:var(--vh);overflow:clip}
html.fp-on .fs-in{height:var(--vh);min-height:0}
html.fp-on .fs-scroll{overflow-y:auto;scrollbar-width:none}
html.fp-on .fs-scroll::-webkit-scrollbar{display:none}

/* S1 hero */
.s-hero{background:#121316;color:#fff;min-height:100vh;min-height:100svh}
html.fp-on .s-hero{min-height:0}
.hero-media,.hero-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,11,13,.66) 0,rgba(10,11,13,.28) 46%,rgba(10,11,13,0) 70%),linear-gradient(180deg,rgba(10,11,13,.5) 0,rgba(10,11,13,0) 26%,rgba(10,11,13,0) 52%,rgba(10,11,13,.72) 100%)}
.hero-txt{position:absolute;left:var(--gx);right:var(--gx);bottom:max(11vh,96px);max-width:1040px}
.kicker{display:flex;align-items:center;gap:14px;font:600 14px/1.2 var(--head);letter-spacing:.02em;text-transform:none;margin-bottom:26px;color:rgba(255,255,255,.9)}
.kicker i{width:34px;height:2px;background:var(--red-hi);flex:none}
.s-hero h1{font-size:clamp(54px,8.2vw,148px);line-height:.88;margin-bottom:30px}
.s-hero h1 em{font-style:normal;color:var(--red-hi)}
.hero-sub{max-width:560px;font-size:clamp(15px,1.15vw,17px);color:rgba(255,255,255,.86);margin-bottom:30px}
.hero-proj{position:absolute;right:var(--gx);top:calc(var(--hh) + 7vh);display:flex;flex-direction:column;align-items:flex-end;text-align:right;gap:18px}
.hero-proj small{display:block;font:600 13px/1 var(--head);letter-spacing:.02em;text-transform:none;opacity:.75;margin-bottom:10px}
.hero-proj b{display:block;font:700 clamp(22px,1.9vw,30px)/1 var(--head);text-transform:none;margin-bottom:6px}
.hero-proj span{font-size:14px;opacity:.85}
.hero-all{width:132px;height:132px;border:1px solid rgba(255,255,255,.55);display:flex;flex-direction:column;justify-content:space-between;align-items:flex-start;padding:16px;text-align:left;transition:background .35s,border-color .35s}
.hero-all b{font-size:46px;margin:0}
.hero-all span{font:600 13px/1.1 var(--head)!important;letter-spacing:.02em;text-transform:none;opacity:1!important}
.hero-all svg{position:absolute;right:14px;top:14px;font-size:18px}
.hero-all{position:relative}
.hero-all:hover{background:var(--red);border-color:var(--red)}
.hero-vt{position:absolute;right:var(--gx);bottom:max(11vh,96px);width:52px;height:52px;border-radius:50%;border:1px solid rgba(255,255,255,.55);display:grid;place-items:center;color:#fff;transition:background .3s}
.hero-vt:hover{background:rgba(255,255,255,.15)}
.hero-vt svg{font-size:18px}
.hero-vt .i-play,.s-hero.paused .hero-vt .i-pause{display:none}
.s-hero.paused .hero-vt .i-play{display:block}
.scroll-hint{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;font:600 12px/1 var(--head);letter-spacing:.02em;text-transform:none;color:rgba(255,255,255,.85)}
.scroll-hint i{position:relative;width:1px;height:46px;background:rgba(255,255,255,.3);overflow:hidden}
.scroll-hint i::after{content:'';position:absolute;left:0;top:-50%;width:1px;height:50%;background:#fff;animation:cue 2.2s var(--ease-io) infinite}
@keyframes cue{0%{top:-50%}100%{top:100%}}

/* S2 about */
.about-grid{display:grid;grid-template-columns:1fr minmax(360px,33%)}
.about-main{position:relative;padding:calc(var(--hh) + 6vh) var(--gx) 7vh;display:flex;flex-direction:column;justify-content:center}
.about-main .dots{right:7%;top:calc(var(--hh) + 4vh)}
.about-main .h-xl{max-width:820px}
.about-main .lead{max-width:640px;color:var(--muted);margin-bottom:28px}
.tabs{display:flex;flex-wrap:wrap;gap:6px 30px;border-bottom:1px solid var(--line);margin-bottom:5vh;max-width:820px}
.tab{position:relative;padding:14px 0;font:600 16px/1 var(--head);letter-spacing:.02em;text-transform:none;color:var(--muted);transition:color .3s}
.tab::after{content:'';position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.tab.on,.tab:hover{color:var(--ink)}.tab.on::after,.tab:hover::after{transform:scaleX(1)}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;max-width:900px}
.kpi b{display:block;font:700 clamp(46px,4.4vw,80px)/.9 var(--head);color:var(--red);margin-bottom:10px}
.kpi sup{font-size:.5em;vertical-align:top;position:relative;top:.1em}
.kpi span{font-size:14px;color:var(--muted);line-height:1.4;display:block}
.about-side{background:var(--grey);padding:calc(var(--hh) + 4vh) clamp(28px,3.4vw,60px) 6vh;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.cert-img{display:block;margin-bottom:30px;box-shadow:0 26px 50px rgba(0,0,0,.16);background:#fff;padding:10px}
.cert-img img{height:min(34vh,330px);width:auto}
.side-k{font:600 13px/1 var(--head);letter-spacing:.02em;text-transform:none;color:var(--red);margin-bottom:12px}
.about-side h3{font-size:clamp(28px,2.3vw,38px);text-transform:none;margin-bottom:16px}
.about-side p{font-size:15px;color:var(--muted);margin-bottom:24px}

/* S3 construction */
.cx{display:grid;grid-template-columns:1fr 1fr}
.cx-l{position:relative;padding:calc(var(--hh) + 5vh) 0 6vh var(--gx);width:calc(40vw - 3vw);display:flex;flex-direction:column;justify-content:center;z-index:2}
.cx-l>p{color:var(--muted);margin-bottom:3.5vh}
.cx-list{list-style:none;margin:0 0 4.5vh;padding:0;border-top:1px solid var(--line)}
.cx-i{position:relative;display:flex;align-items:center;gap:18px;width:100%;padding:clamp(9px,1.5vh,15px) 0;border-bottom:1px solid var(--line);text-align:left}
.cx-i .n{font:600 14px/1 var(--head);color:var(--muted);letter-spacing:.08em;width:24px}
.cx-i .t{font:700 clamp(20px,1.75vw,28px)/1 var(--head);text-transform:none;transition:color .3s,transform .4s var(--ease)}
.cx-i::after{content:'';flex:1;height:2px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .55s var(--ease)}
.cx-i:hover .t{transform:translateX(6px)}
.cx-i.on .t{color:var(--red)}.cx-i.on .n{color:var(--red)}
.cx-i.on::after{transform:scaleX(1)}
.cx-l .btn{align-self:flex-start}
.cx-r{grid-column:2;background:var(--red);position:relative}
.cx-r .dots{right:var(--gx);top:calc(var(--hh) + 3vh)}
.cx-media{position:absolute;left:39vw;width:44vw;top:50%;height:min(72vh,34vw);margin-top:calc(min(72vh,34vw) / -2 + 2vh);z-index:1;background:#ddd}
.cx-img{position:absolute;inset:0;opacity:0;transition:opacity .8s}
.cx-img img{width:100%;height:100%;object-fit:cover;transform:scale(1.07);transition:transform 1.6s var(--ease)}
.cx-img.on{opacity:1}.cx-img.on img{transform:none}
.cx-caps{position:absolute;left:72vw;width:min(380px,24vw);bottom:6vh;z-index:3}
.cx-cap{display:none;background:#fff;padding:26px 28px;box-shadow:0 30px 60px rgba(0,0,0,.2)}
.cx-cap.on{display:block;animation:capin .6s var(--ease)}
@keyframes capin{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.cx-cap small,.en-badge small,.ct-pin small,.ps-cap small,.pcard .k{display:block;font:600 13px/1 var(--head);letter-spacing:.02em;text-transform:none;color:var(--red);margin-bottom:10px}
.cx-cap b{display:block;font:700 26px/1 var(--head);text-transform:none;margin-bottom:8px}
.cx-cap span{display:block;font-size:14px;color:var(--muted);margin-bottom:16px}
.cx-cap em{display:inline-flex;align-items:center;gap:10px;font:600 14px/1 var(--head);font-style:normal;letter-spacing:.02em;text-transform:none;color:var(--red)}

/* S4 energy */
.en{display:grid;grid-template-columns:1fr 43%}
.en-l{padding:calc(var(--hh) + 4vh) clamp(36px,5vw,90px) 5vh var(--gx);display:flex;flex-direction:column;justify-content:center}
.en-l .h-xl{max-width:700px}
.en-p{color:var(--muted);max-width:620px;margin-bottom:3.6vh}
.en-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);margin-bottom:3.6vh}
.en-s{padding:2.6vh 24px 2.6vh 0;border-bottom:1px solid var(--line)}
.en-s:nth-child(odd){border-right:1px solid var(--line)}
.en-s:nth-child(even){padding-left:28px}
.en-s svg{font-size:32px;color:var(--red);margin-bottom:12px}
.en-s h4{font-size:20px;text-transform:none;margin-bottom:6px}
.en-s p{font-size:14px;color:var(--muted);margin:0;line-height:1.5}
.en-proj .lbl{display:block;font:600 13px/1 var(--head);letter-spacing:.02em;text-transform:none;color:var(--muted);margin-bottom:14px}
.en-proj>div{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.en-proj a{display:flex;gap:10px;align-items:center;font-size:13px;line-height:1.25}
.en-proj img{width:52px;height:52px;object-fit:cover;flex:none;transition:transform .4s}
.en-proj a:hover img{transform:scale(1.06)}
.en-proj b{display:block;font-weight:700}
.en-proj small{color:var(--muted)}
.en-r{position:relative}
.en-img{position:absolute;inset:0}
.en-img img,.qa-img img{width:100%;height:100%;object-fit:cover}
.en-badge{position:absolute;left:-64px;bottom:9vh;width:min(340px,26vw);background:var(--red);color:#fff;padding:30px;z-index:2;transition:background .3s}
.en-badge:hover{background:var(--red-2)}
.en-badge small{color:#fff;opacity:.8}
.en-badge b{display:block;font:700 24px/1.05 var(--head);text-transform:none;margin-bottom:18px}
.en-badge em{display:inline-flex;align-items:center;gap:10px;font:600 14px/1 var(--head);font-style:normal;letter-spacing:.02em;text-transform:none}

/* S5 projects slider */
.s-proj{background:var(--grey)}
.ps{display:grid;grid-template-columns:minmax(340px,33%) 1fr}
.ps-l{padding:calc(var(--hh) + 5vh) clamp(30px,4vw,70px) 6vh var(--gx);display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.ps-l>p{color:var(--muted);font-size:15px;margin-bottom:4vh}
.ps-ctl{display:flex;align-items:center;gap:28px;margin-bottom:18px}
.ps-count b{font:700 64px/1 var(--head);color:var(--red)}
.ps-count span{font:600 20px/1 var(--head);color:var(--muted);margin-left:6px}
.ps-btns{display:flex;gap:10px}
.ps-bar{width:100%;max-width:300px;height:2px;background:var(--grey-2);margin-bottom:4.5vh;position:relative}
.ps-bar i{position:absolute;left:0;top:0;bottom:0;width:10%;background:var(--red);transition:width .7s var(--ease)}
.ps-view{position:relative;overflow:hidden;padding:calc(var(--hh) + 6vh) 0 6vh;display:flex;align-items:center;touch-action:pan-y}
.ps-track{display:flex;gap:28px;transition:transform .95s var(--ease);will-change:transform;cursor:grab}
.ps-track.drag{transition:none;cursor:grabbing}
.ps-slide{flex:0 0 clamp(300px,38vw,680px);opacity:.5;transition:opacity .6s;user-select:none;-webkit-user-drag:none}
.ps-slide.on{opacity:1}
.ps-slide img{-webkit-user-drag:none}
.ps-ph{height:min(56vh,30vw);overflow:hidden;background:#ddd;margin-bottom:22px}
.ps-ph img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.ps-slide:hover .ps-ph img{transform:scale(1.05)}
.ps-cap b{display:block;font:700 clamp(24px,2vw,32px)/1 var(--head);text-transform:none;margin-bottom:8px}
.ps-cap span{font-size:14px;color:var(--muted)}

/* S6 quality */
.qa{display:grid;grid-template-columns:1fr 36%}
.qa-l{position:relative;padding:calc(var(--hh) + 5vh) clamp(36px,5vw,90px) 6vh var(--gx);display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.qa-l .dots{right:6%;bottom:8vh}
.qa-l .h-xl{max-width:820px}
.qa-l>p{color:var(--muted);max-width:720px;margin-bottom:4.5vh}
.iso-row{display:grid;grid-template-columns:repeat(3,1fr);width:100%;max-width:980px;margin-bottom:4.5vh}
.iso-c{background:var(--grey);padding:clamp(22px,3.4vh,36px) clamp(20px,1.8vw,30px)}
.iso-c.red{background:var(--red);color:#fff}
.iso-c small{display:block;font:600 12px/1 var(--head);letter-spacing:.02em;text-transform:none;opacity:.7;margin-bottom:10px}
.iso-c b{display:block;font:700 clamp(32px,2.8vw,46px)/1 var(--head);margin-bottom:12px;color:var(--red)}
.iso-c.red b{color:#fff}
.iso-c h4{font-size:18px;text-transform:none;margin-bottom:8px}
.iso-c p{font-size:13.5px;line-height:1.5;margin:0;color:var(--muted)}
.iso-c.red p{color:rgba(255,255,255,.86)}
.qa-r{position:relative}
.qa-img{position:absolute;inset:0}
.qa-r::after{content:'';position:absolute;left:0;top:0;width:100%;height:var(--hh);background:linear-gradient(180deg,rgba(0,0,0,.35),transparent);z-index:1}

/* S7 contact + footer */
.ct{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr auto}
.ct-map{position:relative;min-height:320px;background:#e5e5e5}
.ct-map iframe{position:absolute;inset:0;width:100%;height:100%;border:0;filter:grayscale(.35)}
.ct-pin{position:absolute;left:var(--gx);bottom:6vh;background:#fff;padding:22px 26px;max-width:340px;box-shadow:0 20px 50px rgba(0,0,0,.18)}
.ct-pin b{display:block;font:700 24px/1 var(--head);text-transform:none;margin-bottom:8px}
.ct-pin span{font-size:13.5px;color:var(--muted);line-height:1.5;display:block}
.ct-r{position:relative;background:var(--red);color:#fff;padding:calc(var(--hh) + 3vh) var(--gx) 5vh clamp(36px,4.6vw,80px);display:flex;flex-direction:column;justify-content:center}
.ct-r .dots{right:var(--gx);bottom:4vh}
.ct-r .h-lg{max-width:620px}
.ct-offs{border-top:1px solid rgba(255,255,255,.3);margin-bottom:4vh}
.of{padding:clamp(12px,2vh,20px) 0;border-bottom:1px solid rgba(255,255,255,.3)}
.of-h{display:flex;justify-content:space-between;align-items:baseline;gap:20px}
.of-h b{font:700 clamp(24px,2vw,32px)/1 var(--head);text-transform:none}
.of-h .clock{font:600 20px/1 var(--head);letter-spacing:.06em;opacity:.9}
.of small{display:block;font:600 12px/1 var(--head);letter-spacing:.02em;text-transform:none;opacity:.75;margin:6px 0 6px}
.of address{font-size:14px;line-height:1.5;opacity:.95}
.of address br{display:none}
.ct-act{display:flex;flex-wrap:wrap;align-items:center;gap:16px 28px}
.ct-act .mail{font:600 20px/1 var(--head);letter-spacing:.02em;border-bottom:1px solid rgba(255,255,255,.5);padding-bottom:4px}
.ct-foot{grid-column:1/-1;display:flex;align-items:center;gap:20px 40px;flex-wrap:wrap;padding:18px var(--gx);background:#fff;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.ct-logo img{height:38px;width:auto}
.ct-foot nav{display:flex;flex-wrap:wrap;gap:6px 24px;margin-right:auto}
.ct-foot nav a{font:600 14px/1 var(--head);letter-spacing:.02em;text-transform:none;color:var(--ink)}
.ct-foot nav a:hover,.ct-li:hover{color:var(--red)}
.ct-li{font-size:20px;color:var(--ink);display:flex}

/* section indicator + social (home) */
.fp-nav,.fp-social{display:none}
html.fp-on .fp-nav{display:flex;flex-direction:column;align-items:center;gap:18px;position:fixed;right:clamp(14px,1.8vw,30px);top:50%;transform:translateY(-50%);z-index:40;color:var(--ink);transition:color .5s}
html.fp-on[data-n=light] .fp-nav{color:#fff}
.fp-num{font:700 15px/1 var(--head);writing-mode:vertical-rl;letter-spacing:.12em;display:flex;gap:6px;align-items:center}
.fp-num span{opacity:.55;font-weight:600}
.fp-nav ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.fp-nav a{position:relative;display:grid;place-items:center;width:24px;height:24px}
.fp-nav i{width:7px;height:7px;border-radius:50%;border:1px solid currentColor;transition:all .4s var(--ease)}
.fp-nav a[aria-current] i{width:11px;height:11px;background:var(--red);border-color:var(--red)}
.fp-nav .lbl{position:absolute;right:30px;top:50%;transform:translate(8px,-50%);white-space:nowrap;font:600 13px/1 var(--head);letter-spacing:.02em;text-transform:none;opacity:0;pointer-events:none;transition:opacity .3s,transform .3s;background:var(--ink);color:#fff;padding:6px 9px}
.fp-nav a:hover .lbl,.fp-nav a:focus-visible .lbl{opacity:1;transform:translate(0,-50%)}
html.fp-on .fp-social{display:flex;flex-direction:column;gap:18px;position:fixed;left:clamp(14px,1.6vw,28px);top:50%;transform:translateY(-50%);z-index:40;color:#fff;transition:opacity .5s}
html.fp-on:not([data-sec="0"]) .fp-social{opacity:0;pointer-events:none}
.fp-social a{font-size:19px;display:flex;opacity:.85}.fp-social a:hover{opacity:1;color:var(--red-hi)}

/* ---------- inner pages ---------- */
.phero{position:relative;min-height:clamp(480px,76vh,780px);display:flex;align-items:flex-end;color:#fff;background:#1a1b1e;overflow:hidden}
.phero .bgimg{position:absolute;inset:0}
.phero .bgimg img{width:100%;height:100%;object-fit:cover;animation:pzoom 1.8s var(--ease) both}
@keyframes pzoom{from{transform:scale(1.1)}to{transform:none}}
.phero::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,11,13,.7) 0,rgba(10,11,13,.3) 55%,rgba(10,11,13,.08) 100%),linear-gradient(180deg,rgba(10,11,13,.45) 0,rgba(10,11,13,0) 30%,rgba(10,11,13,0) 55%,rgba(10,11,13,.6) 100%)}
.phero-in{position:relative;z-index:2;padding-bottom:clamp(56px,9vh,100px);padding-top:calc(var(--hh) + 40px)}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;font:600 13px/1.3 var(--head);letter-spacing:.02em;text-transform:none;margin-bottom:26px;color:rgba(255,255,255,.8)}
.crumbs i{width:16px;height:1px;background:currentColor;opacity:.7}
.crumbs a:hover{color:#fff}
.phero h1{font-size:clamp(46px,7vw,120px);line-height:.9;max-width:1100px;margin-bottom:22px;animation:rise 1.1s var(--ease) .1s both}
.phero .sub{max-width:640px;font-size:clamp(15px,1.2vw,18px);color:rgba(255,255,255,.88);margin:0;animation:rise 1.1s var(--ease) .25s both}
.phero .eyebrow,.crumbs{animation:rise 1s var(--ease) both}
@keyframes rise{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}
.phero-block{position:absolute;right:0;bottom:0;width:clamp(110px,24vw,380px);height:clamp(40px,9vh,96px);background:var(--red);z-index:2;background-image:radial-gradient(rgba(255,255,255,.28) 1.5px,transparent 1.7px);background-size:14px 14px;background-color:var(--red)}
.sec{position:relative;padding:clamp(72px,9vw,140px) 0;background:#fff}
.sec.soft{background:var(--grey)}
.sec-head{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:24px 70px;align-items:end;margin-bottom:clamp(40px,5vw,70px)}
.sec-head h2{font-size:clamp(36px,4.4vw,72px);line-height:.95}
.sec-head .eyebrow{margin-bottom:18px}
.sec-head>p{color:var(--muted);margin:0;max-width:560px}
.sec-head>.btn{justify-self:start}
.sec-head>div:only-child{grid-column:1/-1}
.two{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(36px,6vw,110px)}
.two h2{font-size:clamp(36px,4vw,64px);line-height:.95}
.sticky{position:sticky;top:calc(var(--hh) + 30px);align-self:start}
.prose p{color:var(--muted);font-size:16.5px;line-height:1.8}
.prose .lead{color:var(--ink);font-size:clamp(18px,1.4vw,21px);line-height:1.6}
.prose h3{text-transform:none}
.statement{max-width:1040px}
.statement h2{font-size:clamp(38px,5vw,84px);line-height:.93;margin-bottom:28px}
.statement p{color:var(--muted);font-size:clamp(16px,1.3vw,19px);max-width:780px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.stat{padding:34px 26px 10px 0}
.stat+.stat{padding-left:30px;border-left:1px solid var(--line)}
.stat b{display:block;font:700 clamp(54px,6vw,104px)/.9 var(--head);color:var(--red);margin-bottom:14px}
.stat sup{font-size:.5em;vertical-align:top}
.stat>span{color:var(--muted);font-size:15px}
.heritage{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(40px,7vw,120px);align-items:center}
.cert{position:relative;padding:0 0 50px 0}
.cert a{display:block;background:#fff;padding:12px;box-shadow:0 30px 60px rgba(0,0,0,.14);position:relative;z-index:1;max-width:460px}
.cert .yr{position:absolute;right:0;bottom:0;font:700 clamp(90px,12vw,190px)/.8 var(--head);color:transparent;-webkit-text-stroke:2px var(--red);z-index:2;pointer-events:none}
.heritage h2{font-size:clamp(36px,4vw,64px);line-height:.95;margin-bottom:26px}
blockquote{margin:30px 0 0;padding:6px 0 6px 26px;border-left:4px solid var(--red);font:600 clamp(20px,1.7vw,26px)/1.25 var(--head);color:var(--ink)}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.tile{display:flex;flex-direction:column;gap:22px;padding:32px 26px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;transition:background .35s,color .35s}
.tile svg{font-size:40px;color:var(--red);transition:color .35s}
.tile b{font:700 21px/1.05 var(--head);text-transform:none}
.tile:hover{background:var(--red);color:#fff}.tile:hover svg{color:#fff}
.sec.soft .tile{background:var(--grey)}.sec.soft .tile:hover{background:var(--red)}
.qgrid{display:grid;grid-template-columns:repeat(3,1fr)}
.q{padding:clamp(28px,3vw,44px);background:#fff}
.sec:not(.soft) .q{background:var(--grey)}
.q:first-child{background:var(--red)!important;color:#fff}
.iso{font:700 clamp(40px,4vw,62px)/1 var(--head);color:var(--red);margin-bottom:22px}
.iso small{display:block;font:600 12px/1 var(--head);letter-spacing:.02em;color:var(--muted);margin-bottom:12px}
.q:first-child .iso,.q:first-child .iso small{color:#fff}
.q h4{font-size:22px;text-transform:none;margin-bottom:12px}
.q p{color:var(--muted);margin:0;font-size:15px}
.q:first-child p{color:rgba(255,255,255,.88)}
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.values.c3{grid-template-columns:repeat(3,1fr)}
.val{border-top:3px solid var(--ink);padding-top:26px}
.val .n{font:700 54px/1 var(--head);color:transparent;-webkit-text-stroke:1.5px var(--red);margin-bottom:18px}
.val h4{font-size:24px;text-transform:none;margin-bottom:10px}
.val p{color:var(--muted);font-size:15px;margin:0}
.feat-list{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
.feat-list.c3{grid-template-columns:repeat(3,1fr)}
.fl{padding:34px 28px 30px 0;border-bottom:1px solid var(--line)}
.fl+.fl{padding-left:28px;border-left:1px solid var(--line)}
.fl svg{font-size:38px;color:var(--red);margin-bottom:20px}
.fl h4{font-size:22px;text-transform:none;margin-bottom:10px}
.fl p{color:var(--muted);margin:0;font-size:15px}
/* reveal on scroll (inner pages) */
.js .rv{opacity:0;transform:translateY(36px);transition:opacity .9s var(--ease),transform 1.1s var(--ease)}
.js .rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s!important}.rv-d2{transition-delay:.16s!important}.rv-d3{transition-delay:.24s!important}
/* carousel */
.carousel{position:relative}
.c-track{display:flex;gap:26px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:6px;cursor:grab}
.c-track::-webkit-scrollbar{display:none}
.c-track.drag{cursor:grabbing;scroll-snap-type:none}
.c-track.drag a{pointer-events:none}
.c-track>*{flex:0 0 clamp(270px,29vw,420px);scroll-snap-align:start}
.c-foot{display:flex;align-items:center;gap:30px;margin-top:34px}
.c-bar{flex:1;height:2px;background:var(--grey-2);position:relative;overflow:hidden}
.sec.soft .c-bar{background:#dcdcdc}
.c-bar i{position:absolute;left:0;top:0;bottom:0;background:var(--red);transition:transform .2s}
.c-btns{display:flex;gap:10px}
/* project card */
.pcard{display:block}
.pcard .ph{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--grey-2)}
.pcard .ph img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.pcard:hover .ph img{transform:scale(1.06)}
.pcard .go{position:absolute;right:0;bottom:0;width:56px;height:56px;display:grid;place-items:center;background:var(--red);color:#fff;font-size:20px;transform:translateY(100%);transition:transform .45s var(--ease)}
.pcard:hover .go{transform:none}
.pcard .meta{display:flex;justify-content:space-between;gap:18px;padding:20px 0 6px;border-bottom:1px solid var(--line)}
.pcard .k{margin-bottom:8px;font-size:12px}
.pcard h3{font-size:clamp(22px,1.7vw,27px);text-transform:none;line-height:1;margin-bottom:8px;transition:color .3s}
.pcard:hover h3{color:var(--red)}
.pcard .loc{display:flex;align-items:center;gap:6px;font-size:14px;color:var(--muted)}
.pcard .loc svg{color:var(--red)}
.pcard .yr{font:600 15px/1 var(--head);letter-spacing:.06em;color:var(--muted);white-space:nowrap;padding-top:2px}
.pcard.hidden{display:none}
.pfilter{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-bottom:46px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{height:42px;padding:0 16px;border:1px solid var(--line);font:600 14px/1 var(--head);letter-spacing:.02em;text-transform:none;transition:all .3s}
.chip span{opacity:.55;margin-left:4px}
.chip:hover{border-color:var(--ink)}
.chip.on{background:var(--red);border-color:var(--red);color:#fff}
.psearch{display:flex;align-items:center;gap:10px;border-bottom:2px solid var(--ink);padding:6px 2px;min-width:280px}
.psearch svg{font-size:18px;color:var(--red)}
.psearch input{border:0;outline:0;background:none;font:inherit;font-size:15px;width:100%;color:var(--ink)}
.pgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-flow:dense;gap:50px 28px}
.pcard.wide{grid-column:span 2}
.pcard.wide .ph{aspect-ratio:auto;height:calc(100% - 92px);min-height:300px}
.empty{display:none;color:var(--muted);padding:40px 0}
/* project detail */
.pd-facts{position:relative;z-index:3;margin-top:-56px;background:#fff;display:grid;grid-template-columns:repeat(4,1fr);box-shadow:0 24px 60px rgba(0,0,0,.1);border-top:4px solid var(--red)}
.pd-facts>div{padding:26px 28px}
.pd-facts>div+div{border-left:1px solid var(--line)}
.pd-facts small{display:block;font:600 12px/1 var(--head);letter-spacing:.02em;text-transform:none;color:var(--muted);margin-bottom:10px}
.pd-facts b{font:700 22px/1.1 var(--head);text-transform:none}
.pd-body{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(36px,5vw,90px);align-items:start}
.pd-body h2{font-size:clamp(34px,3.6vw,58px);line-height:.95;margin-bottom:24px}
.gal-main{position:relative;aspect-ratio:4/3;background:var(--grey-2);overflow:hidden}
.gm{position:absolute;inset:0;opacity:0;transition:opacity .6s}
.gm.on{opacity:1;z-index:1}
.gm img{width:100%;height:100%;object-fit:cover;cursor:zoom-in}
.gal-main .zoom{position:absolute;right:16px;top:16px;z-index:3}
.gal-main .cnt{position:absolute;left:0;bottom:0;z-index:3;background:#fff;padding:12px 18px;font:600 16px/1 var(--head);letter-spacing:.08em}
.gal-main .cnt b{color:var(--red);font-size:22px}
.gal-main .ctl{position:absolute;right:16px;bottom:16px;z-index:3;display:flex;gap:10px}
.gal-thumbs{display:flex;gap:10px;overflow-x:auto;margin-top:12px;scrollbar-width:thin}
.gal-thumbs button{flex:0 0 96px;height:72px;opacity:.5;transition:opacity .3s;outline-offset:-2px}
.gal-thumbs button.on{opacity:1;box-shadow:inset 0 -3px 0 var(--red)}
.gal-thumbs img{width:100%;height:100%;object-fit:cover}
.pd-nav{display:grid;grid-template-columns:1fr 1fr;gap:2px}
.pd-nav a{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:220px;padding:28px;color:#fff;overflow:hidden;background:var(--ink)}
.pd-nav img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.45;transition:transform 1s var(--ease),opacity .4s}
.pd-nav a:hover img{transform:scale(1.05);opacity:.3}
.pd-nav small,.pd-nav b{position:relative}
.pd-nav small{font:600 13px/1 var(--head);letter-spacing:.02em;text-transform:none;margin-bottom:10px;opacity:.85}
.pd-nav b{font:700 clamp(22px,2.2vw,34px)/1 var(--head);text-transform:none}
.pd-nav .nx{align-items:flex-end;text-align:right}
/* video (about) */
.video{position:relative;aspect-ratio:16/9;overflow:hidden;background:#000;cursor:pointer}
.video img{width:100%;height:100%;object-fit:cover;opacity:.75;transition:transform 1.2s var(--ease)}
.video:hover img{transform:scale(1.03)}
.video .play{position:absolute;inset:0;display:grid;place-items:center;color:#fff;text-align:center}
.video .play>div{display:flex;flex-direction:column;align-items:center;gap:22px}
.video .play i{width:96px;height:96px;border-radius:50%;background:var(--red);display:grid;place-items:center;font-size:30px;transition:transform .4s var(--ease)}
.video:hover .play i{transform:scale(1.08)}
.video .play b{font:700 clamp(24px,3vw,44px)/1 var(--head);text-transform:none}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0;z-index:2}
/* contact */
.cgrid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:22px}
.cbox{background:var(--grey);padding:clamp(26px,3vw,40px)}
.cbox h3{font-size:clamp(24px,2vw,30px);text-transform:none;margin-bottom:12px}
.cbox .eyebrow{margin-bottom:14px}
.mail{font:600 clamp(20px,1.8vw,26px)/1.2 var(--head);color:var(--red);word-break:break-word}
.form{display:grid;gap:18px;margin-top:20px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form label{display:grid;gap:8px;font:600 13px/1 var(--head);letter-spacing:.02em;text-transform:none;color:var(--muted)}
.form input,.form textarea{font:400 16px/1.5 var(--body);color:var(--ink);background:#fff;border:1px solid var(--line);padding:13px 14px;border-radius:0;outline:0;transition:border-color .3s;width:100%}
.form textarea{min-height:140px;resize:vertical}
.form input:focus,.form textarea:focus{border-color:var(--red)}
.form .note{font-size:13px;color:var(--muted);margin:0}
.map{aspect-ratio:16/7;background:var(--grey-2)}
.map iframe{width:100%;height:100%;border:0;filter:grayscale(.3)}
.offices{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.office{background:#fff;padding:clamp(26px,3vw,40px);border-top:4px solid var(--ink)}
.sec:not(.soft) .office{background:var(--grey)}
.office.hq{border-top-color:var(--red)}
.office .clock{font:700 46px/1 var(--head);color:var(--red);margin-bottom:22px}
.office .cty{font:600 12px/1 var(--head);letter-spacing:.02em;text-transform:none;color:var(--muted);margin-bottom:8px}
.office .city{font-size:34px;text-transform:none;margin-bottom:12px}
.office address{color:var(--muted);font-size:15px}
/* lightbox */
.lb{position:fixed;inset:0;z-index:120;background:rgba(14,15,18,.94);display:grid;place-items:center;opacity:0;visibility:hidden;transition:opacity .35s,visibility 0s .35s}
.lb.on{opacity:1;visibility:visible;transition:opacity .35s}
.lb img{max-width:92vw;max-height:84vh;transition:opacity .3s}
.lb img.ld{opacity:.3}
.lb .circ{position:absolute}
.lb .x{right:20px;top:20px}.lb .pv{left:20px;top:50%;margin-top:-26px}.lb .nx{right:20px;top:50%;margin-top:-26px}
.lb .cap{position:absolute;bottom:22px;left:0;right:0;text-align:center;color:#fff;font:600 16px/1 var(--head);letter-spacing:.02em}
/* 404 */
.nf{position:relative;min-height:84vh;display:grid;place-items:center;text-align:center;padding:calc(var(--hh) + 60px) var(--gx) 80px;background:var(--grey)}
.nf .dots{left:8%;top:22%}
.big-idx{font:700 clamp(130px,22vw,300px)/.85 var(--head);color:transparent;-webkit-text-stroke:2px var(--red)}
.nf h1{font-size:clamp(34px,4vw,60px);margin:18px 0 14px}
/* footer */
.ftr{background:var(--grey);color:var(--ink)}
.ftr-band{background:var(--red);color:#fff;padding:clamp(44px,5vw,70px) 0;position:relative;overflow:hidden}
.ftr-band::after{content:'';position:absolute;right:0;top:0;width:280px;height:100%;background-image:radial-gradient(rgba(255,255,255,.2) 1.5px,transparent 1.7px);background-size:14px 14px}
.ftr-band .wrap{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.ftr-band .eyebrow{margin-bottom:14px}
.ftr-band h2{font-size:clamp(34px,4vw,62px);line-height:.95}
.ftr-band-r{display:flex;align-items:center;gap:18px 30px;flex-wrap:wrap}
.ftr-band .mail{color:#fff;font-size:20px}
.ftr-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:40px;padding:clamp(56px,6vw,90px) 0 50px}
.flogo img{height:56px;width:auto;margin-bottom:22px}
.ftr-top p{color:var(--muted);font-size:14.5px;max-width:380px}
.ftr h5{font:700 15px/1 var(--head);letter-spacing:.02em;text-transform:none;margin-bottom:20px;color:var(--red)}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:11px;font-size:14.5px;color:var(--muted)}
.ftr ul b{color:var(--ink)}
.ftr ul a:hover{color:var(--red)}
.social{display:flex;gap:10px;margin-top:20px}
.social a{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);font-size:18px;transition:all .3s}
.social a:hover{background:var(--red);border-color:var(--red);color:#fff}
.ftr-bot{border-top:1px solid var(--line);padding:22px 0;font-size:13px;color:var(--muted)}
.ftr-bot .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.totop{position:fixed;right:20px;bottom:20px;z-index:40;width:48px;height:48px;display:grid;place-items:center;background:var(--red);color:#fff;font-size:20px;opacity:0;transform:translateY(16px);pointer-events:none;transition:all .4s var(--ease)}
.totop.on{opacity:1;transform:none;pointer-events:auto}

/* ---------- responsive ---------- */
@media (max-width:1280px){.hdr-mail{display:none}}
@media (max-width:1100px){.hdr-links{display:none}}
@media (max-width:1023px){
  :root{--hh:68px}
  .brand .logo{height:40px}
  .hdr.solid,.pg-plain .hdr{height:64px}
  .hdr.solid .logo,.pg-plain .hdr .logo{height:36px}
  .mnav-panel{width:100%}
  /* home stacked */
  .fs-in{min-height:0}
  .s-hero .fs-in,.s-hero{min-height:100svh}
  .about-grid,.cx,.en,.ps,.qa,.ct{display:block}
  .about-main,.cx-l,.en-l,.ps-l,.qa-l{width:auto;padding:76px var(--gx) 60px}
  .about-side{padding:56px var(--gx)}
  .cx-r{display:none}
  .cx-media{position:relative;left:auto;top:auto;width:auto;height:auto;aspect-ratio:4/3;margin:0 var(--gx)}
  .cx-caps{position:relative;left:auto;bottom:auto;width:auto;margin:0 var(--gx);padding-bottom:70px}
  .cx-cap{background:var(--red);color:#fff;box-shadow:none}
  .cx-cap small,.cx-cap span,.cx-cap em{color:#fff}
  .cx-l{padding-bottom:40px}
  .en-r{height:72vw;max-height:560px;margin-bottom:0}
  .en-badge{left:var(--gx);right:var(--gx);width:auto;bottom:-1px;position:absolute}
  .s-ener{padding-bottom:0}
  .en-proj>div{grid-template-columns:1fr 1fr}
  .ps-l{padding-bottom:30px}
  .ps-view{padding:0 0 70px var(--gx)}
  .ps-slide{flex-basis:min(78vw,520px)}
  .ps-ph{height:auto;aspect-ratio:4/3}
  .qa-r{height:64vw;max-height:520px}
  .ct-map{height:62vw;max-height:440px}
  .ct-r{padding:64px var(--gx)}
  .ct-pin{left:16px;right:16px;bottom:16px;max-width:none;padding:16px 18px}
  .ct-foot{padding:26px var(--gx)}
  .ct-foot nav{width:100%;order:3}
  .hero-proj{top:calc(var(--hh) + 26px)}
  /* inner */
  .sec-head,.two,.heritage,.pd-body,.cgrid{grid-template-columns:minmax(0,1fr)}
  .pd-body>*{min-width:0}
  .sticky{position:static}
  .qgrid,.offices{grid-template-columns:1fr}
  .values,.feat-list{grid-template-columns:1fr 1fr}
  .values.c3,.feat-list.c3{grid-template-columns:1fr}
  .fl+.fl{padding-left:0;border-left:0}
  .feat-list:not(.c3) .fl:nth-child(even){padding-left:24px;border-left:1px solid var(--line)}
  .stats{grid-template-columns:1fr 1fr}
  .stat:nth-child(3){padding-left:0;border-left:0}
  .pgrid{grid-template-columns:1fr 1fr}
  .ftr-top{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  :root{--gx:22px}
  .burger .bt{display:none}
  .h-xl{font-size:clamp(40px,11.5vw,56px)}
  .h-lg{font-size:clamp(34px,10vw,48px)}
  .s-hero h1{font-size:clamp(48px,14.5vw,70px)}
  .hero-txt{bottom:84px}
  .kicker{font-size:12px;letter-spacing:.02em;margin-bottom:18px}
  .hero-sub{font-size:15px;margin-bottom:22px}
  .hero-proj{gap:12px}
  .hero-proj b{font-size:20px}
  .hero-proj small{margin-bottom:6px}
  .hero-all{width:96px;height:96px;padding:12px}
  .hero-all b{font-size:34px}
  .hero-all span{font-size:11px!important}
  .hero-vt{bottom:auto;top:calc(var(--hh) + 26px);left:var(--gx);right:auto;width:44px;height:44px}
  .scroll-hint{display:none}
  .kpis{grid-template-columns:1fr 1fr;gap:26px 18px}
  .tabs{gap:4px 22px}
  .tab{font-size:14px}
  .cert-img img{height:auto;width:100%;max-width:300px}
  .en-grid{grid-template-columns:1fr}
  .en-s:nth-child(odd){border-right:0}
  .en-s:nth-child(even){padding-left:0}
  .en-proj>div{grid-template-columns:1fr}
  .en-r{height:auto;max-height:none;display:flex;flex-direction:column}
  .en-img{position:relative;aspect-ratio:4/3}
  .en-badge{position:relative;left:auto;right:auto;bottom:auto}
  .iso-row{grid-template-columns:1fr}
  .ps-ctl{gap:20px}.ps-count b{font-size:52px}
  .of-h b{font-size:26px}
  .ct-map{height:auto;aspect-ratio:auto;max-height:none;display:flex;flex-direction:column}
  .ct-map iframe{position:relative;height:300px}
  .ct-pin{position:relative;left:auto;right:auto;bottom:auto;box-shadow:none}
  .ct-foot{gap:18px}
  .phero{min-height:540px}
  .phero h1{font-size:clamp(40px,12vw,60px)}
  .crumbs{font-size:11px;letter-spacing:.02em}
  .values,.feat-list,.stats,.pgrid,.ftr-top{grid-template-columns:1fr}
  .feat-list:not(.c3) .fl:nth-child(even){padding-left:0;border-left:0}
  .stat+.stat{padding-left:0;border-left:0}
  .stat{border-bottom:1px solid var(--line);padding:26px 0}
  .pcard.wide{grid-column:auto}
  .pcard.wide .ph{height:auto;aspect-ratio:4/3;min-height:0}
  .pd-facts{grid-template-columns:1fr 1fr;margin-top:-40px}
  .pd-facts>div{padding:18px}
  .pd-facts>div:nth-child(3){border-left:0}
  .pd-facts>div:nth-child(n+3){border-top:1px solid var(--line)}
  .pd-facts b{font-size:18px}
  .pd-nav{grid-template-columns:1fr}
  .form .row{grid-template-columns:1fr}
  .psearch{min-width:0;width:100%}
  .office .city{font-size:28px}
  .c-track>*{flex-basis:82vw}
  .m-row{gap:16px}
  .m-row .t{font-size:clamp(32px,9.5vw,44px)}
  .m-cats{display:none}
  .lb .pv,.lb .nx{top:auto;bottom:14px;margin:0}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;transition-delay:0s!important}
  .js .an,.js .rv,.js .lines .ln>span,.js .an.mask img{opacity:1!important;transform:none!important;clip-path:none!important}
}
/* split-section header: only the menu button stays on the coloured half */
html.fp-on[data-l=dark][data-r=light] .hdr:not(.solid) .hdr-links,html.fp-on[data-l=dark][data-r=light] .hdr:not(.solid) .hdr-mail{opacity:0;pointer-events:none}
.hdr-links,.hdr-mail{transition:opacity .4s}
html.fp-on[data-sec="2"] .fp-nav a[aria-current] i,html.fp-on[data-sec="6"] .fp-nav a[aria-current] i{background:#fff;border-color:#fff}
.ct-act .mail{color:#fff}
html.fp-on .ct-map{background:#fff}
html.fp-on .ct-map iframe{top:var(--hh);height:calc(100% - var(--hh))}
.qa-l .dots{bottom:auto;top:calc(var(--hh) + 3vh)}
@media (max-width:640px){.hero-all{display:none}.hero-proj{gap:10px}.hero-txt{bottom:64px}}
@media (max-width:640px) and (max-height:700px){.hero-proj{display:none}}
/* overflow-safe vertical centring inside full-screen panels */
html.fp-on .fs-scroll{justify-content:flex-start}
html.fp-on .fs-scroll::before,html.fp-on .fs-scroll::after{content:'';flex:1 0 0px;min-height:0}
@media (min-width:1024px) and (max-height:860px){
  .h-xl{font-size:clamp(40px,min(4.2vw,7.4vh),72px);margin-bottom:18px}
  .en-s p{display:none}
  .en-s{padding:16px 18px 16px 0}.en-s:nth-child(even){padding-left:22px}
  .en-s svg{font-size:26px;margin-bottom:8px}
  .en-s h4{font-size:18px;margin:0}
  .kpi b{font-size:clamp(40px,7vh,64px)}
  .iso-c p{display:none}
  .cx-i{padding:8px 0}
  .of address{font-size:13px}
}
@media (min-width:1024px) and (max-width:1240px){.en-proj>div{grid-template-columns:1fr 1fr}.en-proj img{width:44px;height:44px}}
@media (min-width:1024px) and (max-height:720px){.en-proj{display:none}.tabs{margin-bottom:3vh}}
@media (min-width:1024px){.en-l{padding-top:calc(var(--hh) + 2vh);padding-bottom:3vh}.en-p{margin-bottom:2.6vh}.en-grid{margin-bottom:2.6vh}}
@media (min-width:1024px) and (max-height:860px){
  .ct-r{padding-top:calc(var(--hh) + 1vh);padding-bottom:3vh}
  .ct-r .h-lg{font-size:clamp(30px,5.6vh,46px);margin-bottom:18px}
  .ct-r .eyebrow{margin-bottom:14px}
  .of{padding:10px 0}.ct-offs{margin-bottom:3vh}
}
/* ===== v6: stacked logo, right-hand headline, left sector rail ===== */
.brand .logo{height:72px}
.hdr.solid .logo,.pg-plain .hdr .logo{height:56px}
.hero-shade{background:linear-gradient(90deg,rgba(10,11,13,.6) 0,rgba(10,11,13,.18) 30%,rgba(10,11,13,.12) 55%,rgba(10,11,13,.55) 100%),linear-gradient(180deg,rgba(10,11,13,.5) 0,rgba(10,11,13,0) 26%,rgba(10,11,13,0) 50%,rgba(10,11,13,.72) 100%)}
.hero-in{position:absolute;inset:var(--hh) var(--gx) 0;display:flex;justify-content:space-between;align-items:center;gap:40px;padding-bottom:max(11vh,96px)}
.hero-txt{position:relative;left:auto;right:auto;bottom:auto;align-self:flex-end;width:min(600px,50vw);max-width:none}
.s-hero h1{font-size:clamp(40px,4.4vw,78px);line-height:.95;margin-bottom:24px}
.hero-sub{max-width:520px}
.sectors{display:flex;flex-direction:column;align-items:flex-start;gap:clamp(14px,2.4vh,22px);padding-left:0;border-left:0}
.sectors li{display:block}
.sectors a{display:inline-flex;align-items:center;gap:14px;font:600 15px/1.1 var(--head);letter-spacing:.02em;text-transform:none;color:rgba(255,255,255,.92);text-shadow:0 1px 10px rgba(0,0,0,.45);transition:color .25s,transform .3s var(--ease)}
.sectors a:hover,.sectors a:focus-visible{color:#fff;transform:translateX(4px)}
.sectors a:hover svg{color:var(--red-hi)}
.sectors svg{width:26px;height:26px;flex:none;transition:color .25s;filter:drop-shadow(0 1px 4px rgba(0,0,0,.35))}
.hero-proj{top:auto;bottom:max(11vh,96px);left:var(--gx);right:auto;flex-direction:row;align-items:flex-end;text-align:left;gap:28px;max-width:calc(100% - min(600px,50vw) - 2*var(--gx) - 40px)}
.hero-proj b{font-size:clamp(18px,1.5vw,24px)}
@media (min-width:1024px) and (max-height:700px){.hero-proj{display:none}}
.hero-vt{right:var(--gx);bottom:auto;top:calc(var(--hh) + 4vh)}
html.fp-on .fp-social{top:auto;bottom:clamp(28px,5vh,48px);transform:none}
@media (min-width:1024px) and (max-height:760px){.sectors{gap:12px}.sectors a{font-size:14px}.sectors svg{width:22px;height:22px}.hero-sub{margin-bottom:20px}.s-hero h1{margin-bottom:18px}}
@media (max-width:1023px){
  .brand .logo{height:56px}
  .hdr.solid .logo,.pg-plain .hdr .logo{height:50px}
}
@media (max-width:860px){
  .s-hero{display:flex;flex-direction:column}
  .hero-in{position:relative;inset:auto;flex:1;flex-direction:column;justify-content:flex-end;align-items:stretch;gap:26px;padding:calc(var(--hh) + 84px) var(--gx) 40px;min-height:100svh}
  .hero-txt{width:auto;align-self:stretch}
  .s-hero h1{font-size:clamp(34px,9.6vw,52px);margin-bottom:18px}
  .hero-sub{margin-bottom:18px}
  .sectors{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:0;border:0;width:100%}
  .sectors li{min-width:0}
  .sectors a{width:100%;min-height:46px;padding:10px 12px;gap:10px;border:1px solid rgba(255,255,255,.22);background:rgba(12,13,16,.42);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);font-size:13px;letter-spacing:.02em;text-shadow:none}
  .sectors a span{line-height:1.2;min-width:0}
  .sectors a:hover{transform:none;background:rgba(179,18,27,.6)}
  .sectors svg{width:20px;height:20px}
  .hero-proj,.s-hero .scroll-hint{display:none}
  .hero-vt{top:calc(var(--hh) + 22px);right:var(--gx);left:auto;width:44px;height:44px}
  .hero-shade{background:linear-gradient(180deg,rgba(10,11,13,.55) 0,rgba(10,11,13,.15) 22%,rgba(10,11,13,.35) 45%,rgba(10,11,13,.85) 100%)}
}
/* ===== v7: energy photo header contrast, narrower desktop menu ===== */
.en-r::after{content:'';position:absolute;left:0;right:0;top:0;height:min(180px,22vh);background:linear-gradient(180deg,rgba(0,0,0,.32),transparent);pointer-events:none;z-index:1}
@media (min-width:1024px){
  .mnav-panel{width:clamp(520px,39vw,640px);padding:0 clamp(32px,3.4vw,56px) 32px}
  .m-row{gap:20px}
  .m-row .n{font-size:18px;min-width:28px}
  .m-row .t{font-size:clamp(32px,min(3.5vw,6vh),52px)}
  .m-cats{gap:6px 16px;font-size:13.5px}
  .m-foot{gap:8px 22px;font-size:13.5px}
  .mnav-panel::after{width:180px;height:130px}
}
html.fp-on[data-sec="3"] .fp-nav{filter:drop-shadow(0 1px 3px rgba(0,0,0,.55))}
/* v9: addresses removed — s7 left panel is a project photo instead of a map */
.ct-img{overflow:hidden;background:var(--grey-2)}
.ct-img>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 45%}
.ct-img::after{content:"";position:absolute;inset:0 0 auto;height:min(200px,24vh);background:linear-gradient(rgba(255,255,255,.55),rgba(255,255,255,0));pointer-events:none}
.ct-img .ct-pin{z-index:1;border-top:4px solid var(--red)}
@media (max-width:1023px){.ct-img{height:62vw;max-height:440px}.ct-img>img{position:absolute}}
@media (max-width:640px){.ct-img{display:block;height:auto}.ct-img>img{position:relative;height:56vw;display:block}.ct-img::after{display:none}}
/* v9: project cards show the name only (ataser style) */
.pcard .meta{padding:18px 0 16px}
.pcard h3{margin-bottom:0}
.ps-cap b{margin-bottom:0}
.cx-cap b{margin-bottom:14px}
.en-proj a{min-height:52px}
/* v9: lighter overlay for the bright contact hero photo */
.phero-bright::after{background:linear-gradient(90deg,rgba(10,11,13,.5) 0,rgba(10,11,13,.16) 50%,rgba(10,11,13,0) 100%),linear-gradient(180deg,rgba(10,11,13,.32) 0,rgba(10,11,13,0) 26%,rgba(10,11,13,0) 58%,rgba(10,11,13,.38) 100%)}
.phero-bright h1,.phero-bright .sub,.phero-bright .eyebrow,.phero-bright .crumbs{text-shadow:0 2px 14px rgba(0,0,0,.45)}

/* v10: about-us film replaced by a static project photo (no YouTube) */
.about-media{position:relative;margin:0;aspect-ratio:16/8;overflow:hidden;background:var(--grey-2)}
.about-media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 55%;transition:transform 1.6s var(--ease)}
.about-media:hover>img{transform:scale(1.03)}
.about-media figcaption{position:absolute;left:clamp(16px,3vw,40px);bottom:clamp(16px,3vw,40px);background:#fff;border-top:4px solid var(--red);padding:20px 26px;max-width:360px;display:flex;flex-direction:column;gap:6px;box-shadow:0 18px 40px rgba(0,0,0,.12)}
.about-media figcaption small{font:700 11px/1.2 var(--head);letter-spacing:.02em;text-transform:none;color:var(--red)}
.about-media figcaption b{font:700 clamp(20px,2vw,28px)/1.1 var(--head);text-transform:none;color:var(--ink,#111)}
.about-media figcaption span{font-size:14px;color:#666}
.about-media figcaption a{margin-top:6px;font-size:13px;font-weight:600;color:var(--red)}
@media (max-width:640px){.about-media{aspect-ratio:auto}.about-media>img{position:relative;height:60vw;display:block}.about-media figcaption{position:relative;left:auto;bottom:auto;max-width:none;box-shadow:none}}

/* v11: menu shows only the 7 main headings — sector links and contact row removed; list centred vertically */
.mnav-main{margin:auto 0;padding:2vh 0 calc(var(--hh) - 36px)}
.mnav-main ul{margin:0}
.mnav-panel::after{width:200px;height:150px}

/* contact hero: bright UFA tunnel — light scrim on the text side only */
.phero-tunnel .bgimg img{object-position:50% 50%}
.phero-tunnel::after{background:linear-gradient(90deg,rgba(10,11,13,.6) 0,rgba(10,11,13,.4) 32%,rgba(10,11,13,.1) 58%,rgba(10,11,13,0) 78%),linear-gradient(180deg,rgba(10,11,13,.32) 0,rgba(10,11,13,0) 22%,rgba(10,11,13,0) 52%,rgba(10,11,13,.36) 100%)}
.phero-tunnel h1,.phero-tunnel .sub,.phero-tunnel .eyebrow,.phero-tunnel .crumbs{text-shadow:0 2px 18px rgba(0,0,0,.5)}

/* v14: home energy projects as image cards (16:10 image on top, name below) */
.en-proj .lbl{margin-bottom:12px}
.en-proj>div{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;max-width:900px}
.en-proj a{display:flex;flex-direction:column;align-items:stretch;gap:9px;min-height:0;font-size:13px;line-height:1.28}
.en-proj .ep-ph{display:block;aspect-ratio:16/10;overflow:hidden;background:#e9eaec}
.en-proj img{width:100%;height:100%;object-fit:cover;display:block}
.en-proj a:hover img{transform:scale(1.06)}
.en-proj b{font-weight:700;transition:color .3s}
.en-proj a:hover b{color:var(--red)}
@media (min-width:1024px){.en{grid-template-columns:1fr 41%}.en-l{padding-right:clamp(32px,3.6vw,56px);padding-bottom:2.2vh}.en-l .h-xl{margin-bottom:14px}.en-p{margin-bottom:1.8vh}.en-grid{margin-bottom:1.8vh}.en-s{padding-top:1.5vh;padding-bottom:1.5vh}.en-s svg{margin-bottom:8px}.en-proj .lbl{margin-bottom:10px}.en-proj a{gap:7px}}
@media (min-width:1024px) and (max-height:860px){.en-s{padding-top:12px;padding-bottom:12px}}
@media (min-width:1024px) and (max-width:1240px){.en-proj>div{grid-template-columns:repeat(4,minmax(0,1fr))}.en-proj img{width:100%;height:100%}}
@media (max-width:1023px){.en-proj>div{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:640px){.en-proj>div{grid-template-columns:1fr 1fr;gap:16px 12px}}

/* v15: home About slide = ataser-style legacy block (red stats band + two-column statement) */
.lgc{display:flex;flex-direction:column;justify-content:flex-start;padding-top:var(--hh);background:#fff}
.lgc-band{background:linear-gradient(100deg,var(--red-2) 0%,var(--red) 55%,#c8202a 100%);color:#fff}
.lgc-stats{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));max-width:1280px;margin:0 auto;padding:clamp(30px,4.4vh,46px) var(--gx)}
.lg-st{text-align:center;padding:4px 10px;border-left:1px solid rgba(255,255,255,.28);min-width:0}
.lg-st:first-child{border-left:0}
.lg-st b{display:block;font:700 clamp(40px,3.4vw,58px)/1 var(--head);letter-spacing:.01em;margin-bottom:10px}
.lg-st span{display:block;font-size:14px;line-height:1.3;color:rgba(255,255,255,.88);font-weight:500}
.lgc-body{flex:1 0 auto;align-content:center;display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,110px);align-items:center;max-width:1280px;width:100%;margin:0 auto;padding:clamp(56px,11vh,120px) var(--gx)}
.lgc-l .eyebrow{margin-bottom:18px}
.lgc-l .h-lg{margin:0;max-width:640px}
.lgc-l em{font-style:normal;color:var(--red)}
.lgc-r p{font-size:clamp(16px,1.3vw,20px);line-height:1.7;color:var(--muted);max-width:560px;margin-bottom:26px}
.lgc-more{display:inline-flex;align-items:center;gap:10px;font:600 15px/1 var(--head);letter-spacing:.02em;text-transform:none;color:var(--red)}
.lgc-more span{transition:transform .3s var(--ease)}
.lgc-more:hover span{transform:translateX(5px)}
html.fp-on .lgc.fs-scroll::before,html.fp-on .lgc.fs-scroll::after{content:none}
@media (min-width:1024px) and (max-height:860px){.lgc-body{padding-top:8vh;padding-bottom:8vh}}
@media (max-width:1023px){.lgc{padding-top:64px}.lgc-body{flex:none}.lgc-stats{grid-template-columns:repeat(3,minmax(0,1fr));padding:22px 12px}
  .lg-st{padding:16px 8px}.lg-st:nth-child(4){border-left:0}.lg-st:nth-child(n+4){border-top:1px solid rgba(255,255,255,.28)}
  .lgc-body{grid-template-columns:1fr;gap:26px;padding:56px var(--gx) 64px}}
@media (max-width:640px){.lg-st b{font-size:36px;margin-bottom:6px}.lg-st span{font-size:12.5px}}

.en-img.full{background:var(--red)}.en-img.full img{position:absolute;left:0;right:0;top:calc(var(--hh) + 2vh);height:auto;max-height:calc(100% - var(--hh) - 2vh);object-fit:contain;object-position:center top}.en-r:has(.en-img.full)::after{display:none}
.en-r:has(.en-img.full) .en-badge{background:#fff;color:var(--ink,#16181d);bottom:4vh;box-shadow:0 30px 60px rgba(0,0,0,.2)}.en-r:has(.en-img.full) .en-badge small,.en-r:has(.en-img.full) .en-badge em{color:var(--red);opacity:1}
@media (max-width:900px){.en-img.full img{position:static;max-height:none;height:100%}}

.fp-foot{border-top:1px solid var(--line)}.fp-foot .ftr-top{padding:clamp(44px,5vw,70px) 0 40px}
html.fp-on .fp-nav{transition:color .5s,opacity .4s}html.ft-on .fp-nav{opacity:0;pointer-events:none}
/* owner: all project grids two-up, equal size */
.pgrid{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-flow:row;gap:56px 32px}
.pcard.wide{grid-column:auto}
.pcard.wide .ph{height:auto;aspect-ratio:16/10;min-height:0}
.pcard .ph{aspect-ratio:16/10}
@media (max-width:700px){.pgrid{grid-template-columns:1fr}}
/* ===== v19 (update17): hero Title Case sectors, smaller headline, 2 large energy project cards ===== */
.sectors a{text-transform:none;letter-spacing:.03em;font-size:17px}
.s-hero h1{font-size:clamp(34px,3.65vw,65px)}
@media (min-width:1024px) and (max-height:760px){.sectors a{font-size:16px}}
.en-proj>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;max-width:900px}
.en-proj .ep-ph{aspect-ratio:2/1}
.en-proj a{font-size:15px;gap:10px}
@media (min-width:1024px){.en-proj a{gap:8px}}
@media (min-width:1024px) and (max-width:1240px){.en-proj>div{grid-template-columns:repeat(2,minmax(0,1fr));max-width:calc(100% - 40px)}}
@media (max-width:1023px){.en-proj>div{grid-template-columns:repeat(2,minmax(0,1fr))}.en-proj .ep-ph{aspect-ratio:16/10}}
@media (max-width:640px){.en-proj>div{grid-template-columns:1fr;gap:18px}}
@media (max-width:860px){.s-hero h1{font-size:clamp(30px,8vw,44px)}.sectors a{font-size:14px;letter-spacing:.02em}}
/* ===== v20: header nav + Menu/Close labels in Title Case ===== */
.hdr-links a{text-transform:none;letter-spacing:.02em;font-size:16px}
.burger .bt,.mnav-x{text-transform:none;letter-spacing:.02em;font-size:16px}

/* v21 compact footer */
.ftr-top{grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;padding:38px 0 30px;align-items:start}
.fp-foot .ftr-top{padding:34px 0 26px}
.ftr .flogo img{height:46px;margin-bottom:12px}
.ftr .ftr-tag{font:500 15px/1.4 var(--head);letter-spacing:.02em;color:var(--ink);margin:0;max-width:none}
.ftr .social{margin-top:14px}
.ftr .social a{width:38px;height:38px;font-size:16px}
.ftr h5{margin-bottom:14px}
.ftr ul{gap:8px}
.ftr-bot{padding:14px 0}
@media (max-width:1023px){.ftr-top{grid-template-columns:1fr 1fr 1fr;gap:24px 28px}.ftr-brand{grid-column:1/-1}}
@media (max-width:640px){.ftr-top{grid-template-columns:1fr 1fr 1fr;gap:20px 16px;padding:28px 0 22px}.fp-foot .ftr-top{padding:28px 0 22px}.ftr h5{font-size:13px;letter-spacing:.02em}.ftr ul{font-size:14px}}

/* v22 menu overlay headings ~30% smaller */
.m-row{gap:18px;padding:clamp(4px,.75vh,7px) 0}
.m-row .n{font-size:16px;min-width:26px}
.m-row .t{font-size:clamp(24px,min(3.1vw,4.5vh),43px)}
.m-row .t::after{height:2px}
@media (min-width:1024px){.m-row{gap:16px}.m-row .n{font-size:16px;min-width:26px}.m-row .t{font-size:clamp(22px,min(2.45vw,4.2vh),36px)}}
@media (max-width:640px){.m-row{gap:12px}.m-row .n{font-size:14px;min-width:22px}.m-row .t{font-size:clamp(23px,6.6vw,31px)}}

/* v23 compact menu panel: width fits content */
.mnav-panel{left:auto;width:auto;max-width:100%;padding:0 clamp(40px,3.2vw,52px) 32px clamp(32px,2.8vw,44px)}
.mnav-main{padding-right:8px}
.mnav-top{gap:56px}
.mnav-shade{background:rgba(16,18,22,.35);cursor:pointer}
.mnav-panel::after{width:150px;height:120px}
.m-row:hover .t{transform:none}
.m-row .t{white-space:nowrap}
@media (max-width:1023px){.mnav-panel{width:auto}}
@media (max-width:699px){.mnav-panel{width:100%;left:0;padding:0 22px 28px}}

/* v24 hero sector links */
.sectors a{cursor:pointer;color:#fff}
.sectors a span{background:linear-gradient(var(--red-hi),var(--red-hi)) 0 100%/0 2px no-repeat;padding-bottom:3px;transition:background-size .35s var(--ease),color .25s}
.sectors a:hover span,.sectors a:focus-visible span{background-size:100% 2px}
.sectors a:hover svg,.sectors a:focus-visible svg{color:var(--red-hi)}
.sectors a:hover,.sectors a:focus-visible{transform:none}

/* v25 homepage slide titles ~12% smaller (Construction, Energy, Featured, Quality) */
.s-cons .h-xl,.s-ener .h-xl,.s-proj .h-xl,.s-qual .h-xl{font-size:clamp(39px,4.15vw,74px)}
@media (min-width:1024px) and (max-height:860px){.s-cons .h-xl,.s-ener .h-xl,.s-proj .h-xl,.s-qual .h-xl{font-size:clamp(35px,min(3.7vw,6.5vh),63px)}}
@media (max-width:640px){.s-cons .h-xl,.s-ener .h-xl,.s-proj .h-xl,.s-qual .h-xl{font-size:clamp(35px,10.1vw,49px)}}
/* v25 detailed energy icons */
.en-s svg{width:1em;height:1em;shape-rendering:geometricPrecision}
.en-s svg{font-size:42px}
@media (max-width:640px){.en-s svg{font-size:34px}}

/* v27 About Us hero: owner 6-panel collage (2560x621), shorter hero so panels aren't over-cropped */
.phero-about{min-height:max(420px,29vw)}
.phero-about .bgimg img{object-position:50% 50%}
.phero-about::after{background:linear-gradient(90deg,rgba(10,11,13,.72) 0,rgba(10,11,13,.5) 36%,rgba(10,11,13,.12) 66%,rgba(10,11,13,0) 100%),linear-gradient(180deg,rgba(10,11,13,.4) 0,rgba(10,11,13,0) 28%,rgba(10,11,13,0) 60%,rgba(10,11,13,.45) 100%)}
.phero-about .phero-in{padding-bottom:clamp(40px,6vh,70px)}
.phero-about h1{font-size:clamp(36px,5vw,86px);margin-bottom:16px;text-shadow:0 2px 16px rgba(0,0,0,.4)}
.phero-about .sub{text-shadow:0 1px 10px rgba(0,0,0,.5)}
@media (max-width:640px){.phero-about{min-height:440px}.phero-about .bgimg img{object-position:24% 50%}.phero-about h1{font-size:clamp(32px,9vw,44px)}}
/* v27 About Us 8-sector grid: 4x2, centred cells */
.tiles.t8{grid-template-columns:repeat(4,1fr)}
.tiles.t8 .tile{align-items:center;text-align:center;justify-content:center;gap:18px;padding:36px 20px}
.tiles.t8 .tile svg{font-size:46px;width:1em;height:1em}
@media (max-width:900px){.tiles.t8{grid-template-columns:repeat(2,1fr)}}
.tile svg{width:1em;height:1em}
/* v27 CTA band: contained charcoal card, red as accent only */
.ftr-band{background:none;padding:clamp(34px,3.6vw,52px) 0 0;overflow:visible}
.ftr-band::after{display:none}
.ftr-band .wrap{background:#16181d;padding:clamp(26px,2.6vw,38px) clamp(26px,3.4vw,52px);border-left:3px solid var(--red);gap:22px 30px}
.ftr-band .wrap::after{content:'';position:absolute;right:0;top:0;width:170px;height:100%;background-image:radial-gradient(rgba(255,255,255,.1) 1.4px,transparent 1.6px);background-size:13px 13px;pointer-events:none;z-index:-1}
.ftr-band .eyebrow{color:var(--red-hi);margin-bottom:10px}
.ftr-band h2{font-size:clamp(26px,2.6vw,40px);line-height:1}
.ftr-band .btn-white{background:var(--red);color:#fff;border-color:var(--red)}
.ftr-band .btn-white:hover{background:#fff;color:var(--ink);border-color:#fff}
.ftr-band .mail{font-size:16px;color:rgba(255,255,255,.82)}
.ftr-band .mail:hover{color:#fff}
.ftr-band .wrap{width:calc(100% - 2*var(--gx));max-width:var(--wrap);margin:0 auto}
.phero-about::after{background:linear-gradient(90deg,rgba(10,11,13,.64) 0,rgba(10,11,13,.44) 36%,rgba(10,11,13,.1) 66%,rgba(10,11,13,0) 100%),linear-gradient(180deg,rgba(10,11,13,.42) 0,rgba(10,11,13,0) 28%,rgba(10,11,13,0) 60%,rgba(10,11,13,.42) 100%)}

/* v28 About Us hero: ice arena render (normal aspect) -> standard inner-hero height, focal point on rink + scoreboard */
.phero-about{min-height:clamp(480px,76vh,780px)}
.phero-about .bgimg img{object-position:50% 30%}
.phero-about::after{background:linear-gradient(90deg,rgba(10,11,13,.74) 0,rgba(10,11,13,.5) 38%,rgba(10,11,13,.12) 68%,rgba(10,11,13,0) 100%),linear-gradient(180deg,rgba(10,11,13,.45) 0,rgba(10,11,13,0) 26%,rgba(10,11,13,0) 55%,rgba(10,11,13,.55) 100%)}
.phero-about .phero-in{padding-bottom:clamp(56px,9vh,100px)}
@media (max-width:640px){.phero-about{min-height:540px}.phero-about .bgimg img{object-position:50% 40%}}
.phero-about::after{background:linear-gradient(90deg,rgba(10,11,13,.8) 0,rgba(10,11,13,.58) 38%,rgba(10,11,13,.14) 70%,rgba(10,11,13,0) 100%),linear-gradient(180deg,rgba(10,11,13,.45) 0,rgba(10,11,13,0) 24%,rgba(10,11,13,0) 45%,rgba(10,11,13,.62) 100%)}
@media (max-width:640px){.phero-about::after{background:linear-gradient(180deg,rgba(10,11,13,.4) 0,rgba(10,11,13,.05) 28%,rgba(10,11,13,.45) 55%,rgba(10,11,13,.78) 100%)}}
/* v29 About Us hero: show full arena image (1920x1185 = 1.62:1) incl. near goal + scoreboard */
.phero-about{min-height:max(480px,min(61.7vw,100vh))}
.phero-about .bgimg img{object-position:50% 75%}
@media (max-width:640px){.phero-about{min-height:580px}.phero-about .bgimg img{object-position:50% 50%}}
/* v30 — construction page (update29): video hero, 5 tiles, selected-projects slider */
.phero .bgimg video{width:100%;height:100%;object-fit:cover;display:block}
.phero-cons .bgimg video{object-position:50% 45%}
.phero-cons::after{background:linear-gradient(90deg,rgba(10,11,13,.76) 0,rgba(10,11,13,.52) 38%,rgba(10,11,13,.18) 68%,rgba(10,11,13,.08) 100%),linear-gradient(180deg,rgba(10,11,13,.45) 0,rgba(10,11,13,0) 26%,rgba(10,11,13,0) 55%,rgba(10,11,13,.55) 100%)}
.phero-cons h1{max-width:900px}
.tiles.t5{grid-template-columns:repeat(5,1fr)}
@media (max-width:1100px){.tiles.t5{grid-template-columns:repeat(3,1fr)}}
@media (max-width:900px){.tiles.t5{grid-template-columns:repeat(2,1fr)}.tiles.t5 .tile:last-child{grid-column:1/-1}}
.cx-page{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,5vw,90px);align-items:center}
.cx-page .cx-l{position:static;padding:0;width:auto;display:block}
.cx-page .cx-l>p{margin:18px 0 32px;max-width:440px}
.cx-page .cx-list{margin-bottom:34px}
.cx-page .cx-i .t{font-size:clamp(18px,1.45vw,24px);line-height:1.15}
.cx-page .cx-stage{position:relative;padding:0 0 64px 0}
.cx-page .cx-r{position:absolute;grid-column:auto;right:calc(-1 * var(--gx));top:-40px;width:58%;height:calc(100% - 20px);background:var(--red);background-image:radial-gradient(rgba(255,255,255,.28) 1.5px,transparent 1.7px);background-size:14px 14px;z-index:0}
.cx-page .cx-media{position:relative;left:auto;top:auto;margin:0;width:100%;height:auto;aspect-ratio:16/11;z-index:1;overflow:hidden}
.cx-page .cx-caps{position:absolute;left:auto;right:28px;bottom:0;width:min(380px,70%);z-index:3}
.cx-page .cx-cap b{font-size:clamp(20px,1.7vw,26px);line-height:1.1}
@media (max-width:900px){
  .cx-page{display:block}
  .cx-page .cx-l{margin-bottom:36px}
  .cx-page .cx-stage{padding:0}
  .cx-page .cx-r{display:block;top:-18px;right:calc(-1 * var(--gx));width:50%;height:60%}
  .cx-page .cx-media{aspect-ratio:4/3}
  .cx-page .cx-caps{position:relative;right:auto;width:auto;margin:0;padding:0}
  .cx-page .cx-cap{background:var(--red);color:#fff;box-shadow:none}
  .cx-page .cx-cap em{color:#fff}
}
.cx-page .cx-l h2{font-size:clamp(36px,4.4vw,72px);line-height:.95;margin-top:14px}
/* v31: project card titles regular weight + title case; softer graphite contact band */
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/barlowc-medium.woff2) format('woff2')}
.pcard h3{font-weight:500;text-transform:none;letter-spacing:.01em;line-height:1.08}
.ftr-band .wrap{background:#2f343b}
.ftr-band .wrap::after{background-image:radial-gradient(rgba(255,255,255,.13) 1.4px,transparent 1.6px)}
/* v32: project detail redesign — small title-case hero title, gallery first (full width), text below, All projects / Back */
.phero-pd h1{font-size:clamp(34px,3.6vw,60px);font-weight:500;text-transform:none;letter-spacing:.005em;line-height:1.02;margin-bottom:0;text-shadow:0 2px 16px rgba(0,0,0,.4)}
.phero-pd .phero-in{padding-bottom:clamp(90px,12vh,130px)}
.pd-sec{padding-top:clamp(28px,3vw,44px)}
.pd-btns{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.pd-btns-top{justify-content:flex-end;margin-bottom:clamp(18px,2vw,26px)}
.pd-btns-top .btn{height:44px;padding:0 20px;font-size:14px}
.pd-back svg{font-size:15px}
.pd-sec .gal-main{aspect-ratio:16/9;max-height:80vh}
.pd-sec .gal-thumbs button{flex-basis:120px;height:80px}
.pd-text{max-width:900px;margin-top:clamp(40px,4.5vw,64px)}
.pd-h{font-size:clamp(24px,2vw,32px);font-weight:500;text-transform:none;line-height:1.1;margin-bottom:18px}
.pd-text .pd-btns{margin-top:clamp(30px,3vw,44px)}
@media (max-width:640px){.phero-pd{min-height:420px}.phero-pd h1{font-size:clamp(28px,8vw,38px)}.phero-pd .phero-in{padding-bottom:80px}.pd-btns-top{justify-content:flex-start}.pd-sec .gal-main{aspect-ratio:4/3}.pd-sec .gal-thumbs button{flex-basis:84px;height:62px}.pd-btns .btn{flex:1 1 auto}}
/* v32: projects listing 3 per row (tablet 2, mobile 1) */
.pgrid{grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-flow:row;gap:44px 26px}
.pgrid .pcard .ph,.pgrid .pcard.wide .ph{aspect-ratio:4/3}
.pgrid .pcard h3{font-size:clamp(19px,1.45vw,23px)}
.pgrid .pcard .meta{padding:15px 0 13px}
@media (max-width:1100px){.pgrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 24px}.pgrid .pcard .ph,.pgrid .pcard.wide .ph{aspect-ratio:16/10}.pgrid .pcard h3{font-size:clamp(19px,2.4vw,23px)}}
@media (max-width:700px){.pgrid{grid-template-columns:1fr;gap:32px}.pgrid .pcard h3{font-size:21px}}
.pcard .ph img[src*="ges-kapak-resim"]{object-position:0 50%}
/* v33: Our Projects listing — short video band so the first card row is visible on load */
.phero.phero-proj{min-height:0;height:clamp(250px,38vh,420px)}
.phero-proj .phero-in{padding-top:calc(var(--hh) + 10px);padding-bottom:clamp(22px,4vh,40px)}
.phero-proj h1{font-size:clamp(34px,3.4vw,58px);margin-bottom:10px}
.phero-proj .sub{font-size:clamp(14px,1.05vw,17px)}
.phero-proj .bgimg video{object-position:50% 52%}
.phero-proj .phero-block{height:clamp(44px,8vh,80px)}
.phero-proj+.sec{padding-top:clamp(20px,2.6vh,30px)}
.phero-proj+.sec .pfilter{flex-wrap:nowrap;align-items:center;margin-bottom:clamp(18px,2.6vh,26px);gap:16px}
.phero-proj+.sec .chips{gap:6px}
.phero-proj+.sec .chip{height:36px;padding:0 12px;font-size:13px;letter-spacing:.02em}
.phero-proj+.sec .psearch{flex:0 0 220px;min-width:0}
@media (max-width:1100px){.phero-proj+.sec .pfilter{flex-wrap:wrap}.phero-proj+.sec .psearch{flex:1 1 220px}}
@media (max-width:640px){.phero.phero-proj{height:auto;min-height:300px}.phero-proj h1{font-size:clamp(30px,8.5vw,38px)}.phero-proj .phero-in{padding-bottom:30px}}
.phero-proj+.sec .chip{padding:0 10px;font-size:12.5px;letter-spacing:.02em}
.phero-proj+.sec .chip span{margin-left:2px}
.phero-proj+.sec .psearch{flex-basis:200px}
@media (max-width:640px){.phero-proj .phero-block{width:90px;height:36px}.phero-proj .sub{max-width:84%}.phero-proj+.sec .chips{flex-wrap:nowrap;overflow-x:auto;margin:0 calc(-1*var(--gx));padding:0 var(--gx) 4px;scrollbar-width:none;max-width:none;width:calc(100% + 2*var(--gx))}.phero-proj+.sec .chips::-webkit-scrollbar{display:none}.phero-proj+.sec .chip{flex:none;height:36px}.phero-proj+.sec .pfilter{gap:12px}}
@media (min-width:1340px){.phero-proj+.sec .psearch{flex-basis:250px}}
/* v34: project detail hero same height as listing hero */
.phero.phero-pd{min-height:0;height:clamp(250px,38vh,420px)}
.phero-pd .phero-in{padding-top:calc(var(--hh) + 6px);padding-bottom:clamp(72px,9vh,96px)}
.phero-pd h1{font-size:clamp(32px,3.1vw,54px)}
.phero-pd .phero-block{display:none}
@media (max-width:640px){.phero.phero-pd{height:auto;min-height:300px}.phero-pd .phero-in{padding-bottom:64px}.phero-pd h1{font-size:clamp(26px,7.4vw,34px)}}
.phero-pd .bgimg img[src*="sges1"]{object-position:50% 58%}
/* v35: detail gallery centred — full content width, capped so the 16:9 image fits the screen; thumbs same width, scroll */
.pd-sec .gal{width:100%;max-width:min(100%,calc((100vh - 150px)*16/9));margin-left:auto;margin-right:auto}
.pd-sec .gal-main{width:100%;max-height:none}
.pd-sec .gal-thumbs{width:100%;justify-content:flex-start}
@media (max-width:640px){.pd-sec .gal{max-width:100%}}
.pd-sec .gal-thumbs>button:first-child{margin-left:auto}.pd-sec .gal-thumbs>button:last-child{margin-right:auto}
/* v36: career — short hero like Projects/detail, Title Case headings */
.phero.phero-short{min-height:0;height:clamp(250px,38vh,420px)}
.phero-short .phero-in{padding-top:calc(var(--hh) + 10px);padding-bottom:clamp(22px,4vh,40px)}
.phero-short h1{font-size:clamp(34px,3.4vw,58px);margin-bottom:10px;text-shadow:0 2px 16px rgba(0,0,0,.4)}
.phero-short .sub{font-size:clamp(14px,1.05vw,17px);max-width:640px;text-shadow:0 1px 10px rgba(0,0,0,.5)}
.phero-short .phero-block{height:clamp(44px,8vh,80px)}
.phero-short::after{background:linear-gradient(90deg,rgba(10,11,13,.74) 0,rgba(10,11,13,.5) 38%,rgba(10,11,13,.14) 70%,rgba(10,11,13,.05) 100%),linear-gradient(180deg,rgba(10,11,13,.45) 0,rgba(10,11,13,0) 35%)}
.phero-career .bgimg img{object-position:50% 46%}
.car-sec{padding-top:clamp(56px,7vw,100px);padding-bottom:clamp(56px,7vw,100px)}
.car-h{font-size:clamp(28px,2.6vw,42px);font-weight:500;text-transform:none;letter-spacing:.005em;line-height:1.1;margin-bottom:22px}
.car-h3{font-size:clamp(20px,1.6vw,24px);font-weight:500;text-transform:none;letter-spacing:.01em;line-height:1.15;margin:36px 0 10px}
@media (max-width:640px){.phero.phero-short{height:auto;min-height:300px}.phero-short h1{font-size:clamp(30px,8.5vw,38px)}.phero-short .phero-in{padding-bottom:30px}.phero-short .phero-block{width:90px;height:36px}.phero-short .sub{max-width:84%}.phero-career .bgimg img{object-position:40% 50%}}
.car-sec h3.car-h3{font-size:clamp(20px,1.6vw,24px);font-weight:500;text-transform:none;letter-spacing:.01em}
@media (max-width:640px){.phero-short .phero-block{display:none}.phero-short .sub{max-width:none}}
.phero-career .bgimg img{object-position:50% 46%}
.phero-career::after{background:linear-gradient(90deg,rgba(10,11,13,.6) 0,rgba(10,11,13,.35) 35%,rgba(10,11,13,0) 60%),linear-gradient(180deg,rgba(10,11,13,.4) 0,rgba(10,11,13,0) 35%)}
@media (max-width:640px){.phero-career .bgimg img{object-position:88% 50%}.phero-career::after{background:linear-gradient(180deg,rgba(10,11,13,.45) 0,rgba(10,11,13,.15) 35%,rgba(10,11,13,.55) 65%,rgba(10,11,13,.8) 100%)}}
.phero-career .bgimg img{object-position:100% 68%}
@media (max-width:640px){.phero-career .bgimg img{object-position:100% 50%}}
/* v36b: hide red dotted block on career hero */
.phero-career .phero-block{display:none!important}

/* ===== v38: no all-caps anywhere; calmer display type ===== */
h1,h2{font-weight:500;letter-spacing:.005em}
h3,h4,h5{letter-spacing:.005em}
/* section / display h2s ~ .car-h scale */
.h-xl,.h-lg,.sec-head h2,.two h2,.statement h2,.heritage h2,.pd-body h2,.ftr-band h2,.cx-page .cx-l h2,.nf h1,
.s-cons .h-xl,.s-ener .h-xl,.s-proj .h-xl,.s-qual .h-xl,.prose h2,.ct-r .h-lg{font-size:clamp(30px,2.7vw,46px);font-weight:500;line-height:1.08;letter-spacing:.005em}
/* hero h1s ~46-58px on desktop */
.s-hero h1{font-size:clamp(36px,3.8vw,58px);font-weight:500;line-height:1.02;letter-spacing:.005em}
.phero h1,.phero-about h1,.phero-proj h1,.phero-pd h1,.phero-short h1{font-size:clamp(34px,3.5vw,56px);font-weight:500;line-height:1.04;letter-spacing:.005em}
/* menu overlay rows */
.m-row .t{font-weight:500;letter-spacing:.005em}
@media (max-width:640px){
 .h-xl,.h-lg,.sec-head h2,.two h2,.statement h2,.heritage h2,.pd-body h2,.ftr-band h2,.cx-page .cx-l h2,.nf h1,
 .s-cons .h-xl,.s-ener .h-xl,.s-proj .h-xl,.s-qual .h-xl,.prose h2,.ct-r .h-lg{font-size:clamp(26px,7.4vw,34px)}
 .s-hero h1{font-size:clamp(30px,8.6vw,40px)}
 .phero h1,.phero-about h1,.phero-proj h1,.phero-pd h1,.phero-short h1{font-size:clamp(28px,8vw,38px)}
}

/* update40: About hero = short band like Contact/Career; arena crop keeps the rink, hides the scoreboard */
.phero-about-s .bgimg img{object-position:50% 70%}
@media (max-width:640px){.phero-about-s .bgimg img{height:190%;position:relative;top:-80%;object-position:50% 50%}}

/* update40c: header nav underline + mail icon follow the nav text colour (white on hero, ink when solid) */
.hdr-links a::after{background:currentColor}
.hdr-mail svg{color:currentColor}

/* update42: Energy + Construction heroes = short video band like Our Projects; per-video crop keeps the subject whole */
.phero-vener .bgimg video{object-position:40% 10%}
.phero-vcons .bgimg video{object-position:50% 30%}
/* update44: header = mail icon + LinkedIn icon (no address text); both follow the nav text colour */
.hdr-ico{display:flex;align-items:center;gap:6px;transition:opacity .4s}
.hdr-ico a{display:flex;align-items:center;justify-content:center;width:34px;height:34px;gap:0;color:currentColor;opacity:.92;transition:opacity .25s,transform .25s}
.hdr-ico a:hover{opacity:1;transform:translateY(-1px)}
.hdr-ico svg{font-size:19px;color:currentColor}
.hdr-ico .hdr-li svg{font-size:17px}
.hdr-ico .hdr-mail{display:flex}
html.fp-on[data-l=dark][data-r=light] .hdr:not(.solid) .hdr-ico{opacity:0;pointer-events:none}
@media (max-width:1023px){.hdr-ico{gap:2px}.hdr-ico a{width:32px;height:32px}}
@media (max-width:480px){.hdr-r{gap:14px}}
/* update48: project detail slider — autoplay crossfade + slow Ken Burns zoom, side arrows, 01 / 12 counter, red progress line, red active thumb */
.gal-x .gm{transition:opacity 1.2s var(--ease-io)}
.gal-x .gm img{transform:scale(1);transition:transform 0s linear 1.3s}
.gal-x.gal-kb .gm.on img{transform:scale(1.07);transition:transform 7s linear}
.gal-x .gal-main .ctl{position:static}
.gal-x .gal-main .ctl .circ{position:absolute;top:50%;margin-top:-26px;z-index:3;opacity:.92}
.gal-x .gal-main .g-prev{left:18px}.gal-x .gal-main .g-next{right:18px}
.gal-x .gal-main .ctl .circ:hover{opacity:1}
.gal-x .gal-main .cnt{left:18px;bottom:18px;padding:10px 16px;font:500 15px/1 var(--head);letter-spacing:.06em;color:var(--ink);box-shadow:0 8px 24px rgba(0,0,0,.12)}
.gal-x .gal-main .cnt b{font-size:19px;font-weight:600;color:var(--red)}
.gal-x .gbar{position:absolute;left:0;right:0;bottom:0;height:3px;z-index:3;background:rgba(255,255,255,.35)}
.gal-x .gbar i{display:block;height:100%;width:0;background:var(--red)}
.gal-x .gal-main:focus-visible{outline:2px solid var(--red);outline-offset:3px}
.gal-x .gal-thumbs{gap:12px;margin-top:14px;padding-bottom:4px}
.gal-x .gal-thumbs button{position:relative;opacity:.55;transition:opacity .35s}
.gal-x .gal-thumbs button:hover{opacity:.85}
.gal-x .gal-thumbs button.on{opacity:1;box-shadow:none}
.gal-x .gal-thumbs button::after{content:"";position:absolute;inset:0;border:3px solid var(--red);opacity:0;transition:opacity .35s;pointer-events:none}
.gal-x .gal-thumbs button.on::after{opacity:1}
.gal-one .gm img{cursor:zoom-in}
@media (max-width:640px){.gal-x .gal-main .ctl .circ{width:40px;height:40px;margin-top:-20px}.gal-x .gal-main .g-prev{left:10px}.gal-x .gal-main .g-next{right:10px}
  .gal-x .gal-main .cnt{left:10px;bottom:12px;padding:8px 12px;font-size:13px}.gal-x .gal-main .cnt b{font-size:16px}}
@media (prefers-reduced-motion:reduce){.gal-x .gm img,.gal-x.gal-kb .gm.on img{transform:none!important}.gal-x .gbar{display:none}}
/* update49: short-viewport fix — the Energy Projects cards were hidden at heights <= 720px (old rule from the small-icon row); keep them and compact the section instead */
@media (min-width:1024px) and (max-height:720px){
  .en-proj{display:block}
  .en-l{padding-top:calc(var(--hh) + 1vh);padding-bottom:2vh}
  .s-ener .h-xl{font-size:clamp(30px,min(3.2vw,6.2vh),46px);margin-bottom:10px}
  .s-ener .eyebrow{margin-bottom:10px}
  .en-p{font-size:15px;line-height:1.5;margin-bottom:1.6vh}
  .en-grid{margin-bottom:1.6vh}
  .en-s{padding-top:8px;padding-bottom:8px}
  .en-s svg{font-size:22px;margin-bottom:4px}
  .en-s h4{font-size:16px}
  .en-proj .lbl{margin-bottom:8px}
  .en-proj .ep-ph{aspect-ratio:auto;height:clamp(64px,calc(100vh - 470px),170px)}
  .en-proj a{font-size:14px;gap:6px}
}
@media (min-width:1024px) and (min-height:721px) and (max-height:800px){.en-l{padding-bottom:1.5vh}.en-proj .ep-ph{max-height:calc(100vh - 560px)}}
/* update49: Sectors dropdown in the header nav */
.nav-dd{position:relative;display:flex;align-items:center}
.nav-dd-t{display:flex;align-items:center;gap:5px;font:600 16px/1 var(--head);letter-spacing:.02em;text-transform:none;color:inherit;background:none;border:0;padding:6px 0;margin:0;cursor:pointer;position:relative}
.nav-dd-t svg{width:13px;height:13px;flex:none;transition:transform .3s var(--ease)}
.nav-dd-t::after{content:'';position:absolute;left:0;right:18px;bottom:0;height:2px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav-dd.on .nav-dd-t::after,.nav-dd.open .nav-dd-t::after{transform:scaleX(1)}
.nav-dd.open .nav-dd-t svg{transform:rotate(180deg)}
.nav-dd-p{position:absolute;top:100%;left:-20px;margin-top:14px;min-width:200px;padding:8px 0;background:#fff;color:var(--ink);border-radius:3px;box-shadow:0 16px 40px rgba(16,24,40,.14),0 2px 8px rgba(16,24,40,.06);opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .25s,transform .3s var(--ease),visibility 0s linear .3s;z-index:5}
.nav-dd-p::before{content:'';position:absolute;left:0;right:0;top:-16px;height:16px}
.nav-dd.open .nav-dd-p{opacity:1;visibility:visible;transform:none;transition:opacity .25s,transform .3s var(--ease)}
@media (hover:hover){.nav-dd:hover .nav-dd-t::after{transform:scaleX(1)}.nav-dd:hover .nav-dd-t svg{transform:rotate(180deg)}.nav-dd:hover .nav-dd-p{opacity:1;visibility:visible;transform:none;transition:opacity .25s,transform .3s var(--ease)}}
.hdr-links .nav-dd-p a{display:block;padding:12px 22px;font:500 15px/1.2 var(--head);color:var(--ink);white-space:nowrap;box-shadow:inset 0 0 0 transparent;transition:color .2s,background .2s,box-shadow .2s}
.hdr-links .nav-dd-p a::after{display:none}
.hdr-links .nav-dd-p a:hover,.hdr-links .nav-dd-p a:focus-visible,.hdr-links .nav-dd-p a.on{color:var(--red);background:#f7f7f8;box-shadow:inset 2px 0 0 var(--red)}
.hdr-links .nav-dd-p a:focus-visible{outline:none}
@media (min-width:1024px) and (max-width:1100px){.hdr-links{display:flex}}
@media (min-width:1024px) and (max-width:1365px){.hdr-links{gap:22px}.hdr-links a,.nav-dd-t{font-size:15px}.hdr-r{gap:22px}}
@media (min-width:1024px) and (max-width:1180px){.hdr-links{gap:16px}.hdr-links a,.nav-dd-t{font-size:14.5px}.hdr-r{gap:16px}.hdr-in{gap:16px}}

/* update53: Energy hero keeps the standard short height; clip re-framed so the DSİ sign on the dam wall stays in view */
.phero.phero-short.phero-vener{height:clamp(250px,38vh,420px)}
@media (max-width:640px){.phero.phero-short.phero-vener{height:auto;min-height:330px}}
.phero-vener::after{background:linear-gradient(90deg,rgba(10,11,13,.56) 0,rgba(10,11,13,.3) 40%,rgba(10,11,13,.08) 70%,rgba(10,11,13,.03) 100%),linear-gradient(180deg,rgba(10,11,13,.5) 0,rgba(10,11,13,0) 30%,rgba(10,11,13,0) 62%,rgba(10,11,13,.42) 100%)}
.phero-vener .sub{max-width:min(640px,28vw)}
@media (max-width:1023px){.phero-vener .sub{max-width:none}}
@media (min-width:1600px){.phero-vener .sub{max-width:400px}}