@font-face{font-family:'Plex Ar';font-weight:400;font-display:swap;src:url(fonts/plex-ar-400.woff) format('woff')}
@font-face{font-family:'Plex Ar';font-weight:600;font-display:swap;src:url(fonts/plex-ar-600.woff) format('woff')}
@font-face{font-family:'Plex Ar';font-weight:700;font-display:swap;src:url(fonts/plex-ar-700.woff) format('woff')}
@font-face{font-family:'Plex';font-weight:100 700;font-display:swap;src:url(fonts/plex-latin.woff) format('woff')}

:root{
  --ink:#16191d;--text:#323b47;--dim:#5d6878;--faint:#8a96a8;
  --blue:#1769b8;--blue-d:#0f4f8f;--blue-l:#eaf2fb;--red:#d7262e;
  --paper:#fff;--mist:#f4f7fb;--line:#e3e8ee;
  --wrap:1180px;--gut:clamp(16px,4vw,40px);
  --r:10px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--text);font:400 16px/1.75 'Plex Ar','Plex','Segoe UI',Tahoma,sans-serif}
html[lang=en] body{font-family:'Plex','Plex Ar','Segoe UI',Arial,sans-serif;line-height:1.65}
img{max-width:100%;display:block}
a{color:var(--blue)}
.l{font-family:'Plex','Segoe UI',Arial,sans-serif;direction:ltr;unicode-bidi:isolate}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gut)}
.c1{color:var(--red)}.c2{color:var(--blue)}
.skip{position:absolute;inset-inline-start:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:6px;z-index:100}
.skip:focus{inset-inline-start:8px}
:focus-visible{outline:2.5px solid var(--blue);outline-offset:3px;border-radius:4px}
.bar{display:flex;height:4px}.bar span{flex:1}.bar span:first-child{background:var(--blue)}.bar span:last-child{background:var(--red)}
html[lang=en] .bar span:first-child{background:var(--red)}html[lang=en] .bar span:last-child{background:var(--blue)}

/* header */
.hdr{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:24px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);flex-shrink:0}
.brand svg{width:44px;height:auto}
.brand b{font-size:16px;font-weight:700;line-height:1.2;white-space:nowrap}
.logo path{fill:none;stroke:var(--ink);stroke-width:5;stroke-linejoin:miter;stroke-linecap:square}
.nav{display:flex;gap:22px;margin-inline-start:auto}
.nav a{color:var(--text);text-decoration:none;font-size:14.5px;font-weight:600;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{color:var(--blue);border-bottom-color:var(--blue)}
.lang{font-size:14px;font-weight:600;color:var(--dim);text-decoration:none;border:1px solid var(--line);border-radius:8px;padding:6px 12px}
.lang:hover{color:var(--ink);border-color:var(--faint)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-size:15px;font-weight:600;line-height:1.2;text-decoration:none;border-radius:var(--r);padding:13px 22px;border:1.5px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.btn.pri{background:var(--blue);color:#fff}.btn.pri:hover{background:var(--blue-d)}
.btn.sec{background:#fff;color:var(--ink);border-color:#c9d3df}.btn.sec:hover{border-color:var(--ink)}
.btn.sm{padding:9px 16px;font-size:14px}
.menu-t{display:none;background:none;border:1px solid var(--line);border-radius:8px;width:42px;height:40px;cursor:pointer;color:var(--ink)}
.menu-t svg{width:20px;height:20px}

/* hero */
.hero{position:relative;overflow:hidden;padding:clamp(48px,8vw,96px) 0 0}
.hero .wrap{position:relative;z-index:1}
.hero h1{font-size:clamp(32px,5.2vw,58px);line-height:1.18;font-weight:700;color:var(--ink);margin:0;max-width:16ch;letter-spacing:-.01em}
html[lang=en] .hero h1{max-width:18ch;letter-spacing:-.02em}
.hero .lead{font-size:clamp(17px,1.8vw,20px);color:var(--dim);max-width:46ch;margin:22px 0 32px}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px}
.hero-g{display:grid;grid-template-columns:1fr;gap:48px;align-items:center}
.hero-g.has{grid-template-columns:1.05fr 1fr}
.mosaic{display:grid;grid-template-columns:1.3fr 1fr;grid-template-rows:1fr 1fr;gap:10px;aspect-ratio:5/4}
.mosaic img{width:100%;height:100%;object-fit:cover;border-radius:10px;background:var(--line)}
.mosaic img:first-child{grid-row:span 2}
.mosaic.n2{grid-template-rows:1fr}.mosaic.n2 img:first-child{grid-row:auto}
.mosaic.n1{grid-template-columns:1fr;grid-template-rows:1fr}
.roofline{position:relative;margin-top:clamp(40px,6vw,72px)}
.roofline::after{content:"";position:absolute;inset-inline:0;bottom:0;height:2px;background:var(--ink)}
.roof{display:block;width:clamp(150px,18vw,230px);height:auto;overflow:visible}
.roof path{fill:none;stroke:var(--ink);stroke-width:2.2;stroke-linejoin:miter;stroke-linecap:square;vector-effect:non-scaling-stroke}
html[dir=rtl] .roof{transform:scaleX(-1)}
.facts{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.facts div{padding:22px 0 26px;padding-inline-end:20px}
.facts div+div{border-inline-start:1px solid var(--line);padding-inline-start:24px}
.facts b{display:block;font-size:13px;font-weight:600;color:var(--faint);margin-bottom:4px}
.facts span{font-size:16px;font-weight:600;color:var(--ink)}

/* sections */
section.s{padding:clamp(56px,8vw,100px) 0}
section.s.alt{background:var(--mist)}
.sh{max-width:640px;margin-bottom:clamp(28px,4vw,48px)}
.sh h2{font-size:clamp(26px,3.4vw,38px);line-height:1.25;color:var(--ink);margin:0 0 10px;font-weight:700}
.sh p{margin:0;color:var(--dim);font-size:17px}

/* products */
.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cat{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column}
.cat .ph{aspect-ratio:4/3;background:var(--mist);position:relative;overflow:hidden}
.cat .ph img{width:100%;height:100%;object-fit:cover}
.cat .ph .ph-mark{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.cat .ph .ph-mark svg{width:46%;opacity:.16}
.cat .bd{padding:22px 24px 26px;border-top:3px solid var(--blue)}
.cat:nth-child(2) .bd{border-top-color:var(--red)}
.cat h3{font-size:20px;color:var(--ink);margin:0 0 12px}
.cat ul{margin:0;padding:0;list-style:none}
.cat li{font-size:15px;padding:6px 0;border-bottom:1px solid var(--line)}
.cat li:last-child{border-bottom:none}
.dl{margin-top:28px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;background:var(--ink);color:#fff;border-radius:14px;padding:24px 28px}
.dl b{display:block;font-size:19px}
.dl span{color:#b8c2cf;font-size:15px}
.dl .btn.sec{background:#fff;border-color:#fff}

/* why */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:28px 36px}
.why div{border-top:2px solid var(--blue);padding-top:16px}
.why div:nth-child(even){border-top-color:var(--red)}
.why h3{font-size:18px;color:var(--ink);margin:0 0 6px}
.why p{margin:0;color:var(--dim);font-size:15.5px}

/* steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:st}
.steps li{position:relative;padding-inline-end:22px}
.steps .n{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--blue);color:#fff;font:700 16px/1 'Plex',sans-serif;position:relative;z-index:1;margin-bottom:16px}
.steps li::before{content:"";position:absolute;top:20px;inset-inline-start:40px;inset-inline-end:0;height:2px;background:linear-gradient(to left,var(--line),var(--line))}
.steps li:last-child::before{display:none}
.steps h3{font-size:17px;color:var(--ink);margin:0 0 6px}
.steps p{margin:0;font-size:14.5px;color:var(--dim)}
.docs{margin-top:34px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.docs b{font-size:14px;color:var(--ink);margin-inline-end:6px}
.docs span{font-size:13.5px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:5px 13px;color:var(--text)}

/* gallery */
.gf{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.gf button{font:inherit;font-size:14px;font-weight:600;padding:7px 16px;border-radius:20px;border:1px solid var(--line);background:#fff;color:var(--dim);cursor:pointer}
.gf button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:#fff}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.grid button{all:unset;cursor:zoom-in;display:block;aspect-ratio:1;border-radius:10px;overflow:hidden;background:var(--line);position:relative}
.grid button:focus-visible{outline:2.5px solid var(--blue);outline-offset:3px}
.grid img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.grid button:hover img{transform:scale(1.035)}
.grid .cap{position:absolute;inset-inline:0;bottom:0;padding:22px 12px 10px;font-size:13.5px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.6));opacity:0;transition:opacity .2s}
.grid button:hover .cap,.grid button:focus-visible .cap{opacity:1}
.more{margin-top:20px;text-align:center}
.lb{position:fixed;inset:0;z-index:90;background:rgba(10,13,18,.92);display:none;align-items:center;justify-content:center;padding:56px 16px}
.lb.open{display:flex}
.lb figure{margin:0;max-width:min(1200px,100%);max-height:100%;display:flex;flex-direction:column;align-items:center}
.lb img{max-height:calc(100vh - 150px);width:auto;border-radius:6px}
.lb figcaption{color:#dfe5ec;font-size:15px;margin-top:12px;text-align:center}
.lb button{position:absolute;background:rgba(255,255,255,.12);border:none;color:#fff;width:46px;height:46px;border-radius:50%;cursor:pointer;font-size:22px;line-height:1}
.lb button:hover{background:rgba(255,255,255,.22)}
.lb .x{top:14px;inset-inline-end:14px}
.lb .pv{inset-inline-start:14px;top:50%;transform:translateY(-50%)}
.lb .nx{inset-inline-end:14px;top:50%;transform:translateY(-50%)}

/* coverage */
.cov{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.cities{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cities div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px}
.cities b{display:block;font-size:19px;color:var(--ink)}
.cities span{font-size:14px;color:var(--faint)}
.cities div:first-child{border-color:var(--blue);background:var(--blue-l)}

/* rfq */
.rfq{display:grid;grid-template-columns:1.35fr 1fr;gap:40px;align-items:start}
form.f{background:#fff;border:1px solid var(--line);border-radius:14px;padding:clamp(20px,3vw,32px)}
.fg{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fg .full{grid-column:1/-1}
.fg label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600;color:var(--ink)}
.fg label small{font-weight:400;color:var(--faint)}
.fg input,.fg select,.fg textarea{font:inherit;font-size:15.5px;font-weight:400;color:var(--ink);background:#fff;border:1px solid #c9d3df;border-radius:8px;padding:11px 13px;width:100%}
.fg textarea{min-height:120px;resize:vertical}
.fg input:focus,.fg select:focus,.fg textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(23,105,184,.18)}
.fg fieldset{border:none;margin:0;padding:0}
.fg legend{font-size:14px;font-weight:600;color:var(--ink);margin-bottom:8px;padding:0}
.chk{display:flex;flex-wrap:wrap;gap:8px}
.chk label{flex-direction:row;align-items:center;gap:8px;font-weight:400;font-size:14.5px;border:1px solid var(--line);border-radius:8px;padding:8px 12px;cursor:pointer}
.chk input{width:auto;accent-color:var(--blue)}
.hp{position:absolute;inset-inline-start:-9999px}
.f .send{margin-top:20px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.f .note{font-size:13.5px;color:var(--faint)}
.f .msg{margin-top:16px;padding:12px 16px;border-radius:8px;font-size:15px}
.f .msg.ok{background:#e9f6ec;color:#1e6b2e;border:1px solid #bfe3c7}
.f .msg.err{background:#fdecea;color:#8a1c14;border:1px solid #f0c2c4}
.ctc{background:var(--ink);color:#fff;border-radius:14px;padding:28px}
.ctc h3{margin:0 0 6px;font-size:20px}
.ctc p{margin:0 0 20px;color:#b8c2cf;font-size:15px}
.ctc dl{margin:0;display:grid;gap:14px}
.ctc dt{font-size:13px;color:#ff8a8f;font-weight:600}
.ctc dd{margin:0;font-size:16px}
.ctc dd a{color:#fff;text-decoration:none}
.ctc dd a:hover{text-decoration:underline}
.ctc .wa{display:flex;gap:16px;align-items:center;margin-top:24px;padding-top:22px;border-top:1px solid #2c333c}
.ctc .wa .qr{width:96px;height:96px;background:#fff;border-radius:8px;padding:6px;flex-shrink:0}
.ctc .wa .qr svg{width:100%;height:100%;display:block}
.btn.wa{background:#25D366;color:#0b2914}.btn.wa:hover{background:#1fbe5b}

/* footer */
.ftr{background:#0f1215;color:#9aa5b3;font-size:14px}
.ftr .wrap{display:flex;flex-wrap:wrap;gap:16px 40px;justify-content:space-between;padding-block:36px}
.ftr b{color:#fff;font-size:16px}
.ftr .lg{display:flex;flex-direction:column;gap:4px}
.ftr a{color:#c9d2dc}
.ftr .copy{border-top:1px solid #1f252c;padding-block:16px;font-size:13px}
.fab{position:fixed;bottom:18px;inset-inline-end:18px;z-index:60;width:56px;height:56px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.22)}
.fab svg{width:30px;height:30px;fill:#fff}

/* reveal: one orchestrated moment — the roofline draws once */
@media (prefers-reduced-motion:no-preference){
  .roof path{stroke-dasharray:var(--len,3000);stroke-dashoffset:var(--len,3000);animation:draw 1.6s cubic-bezier(.6,.05,.25,1) .2s forwards}
  @keyframes draw{to{stroke-dashoffset:0}}
}

@media (max-width:980px){
  .hero-g.has{grid-template-columns:1fr}
  .mosaic{aspect-ratio:16/10}
  .nav{display:none;position:absolute;top:68px;inset-inline:0;background:#fff;flex-direction:column;gap:0;padding:8px var(--gut) 16px;border-bottom:1px solid var(--line);box-shadow:0 12px 24px rgba(0,0,0,.06)}
  .nav.open{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid var(--line)}
  .menu-t{display:inline-flex;align-items:center;justify-content:center;margin-inline-start:auto}
  .hdr .btn.sm{display:none}
  .cats{grid-template-columns:1fr 1fr}
  .why{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr;gap:22px}
  .steps li{display:grid;grid-template-columns:40px 1fr;gap:0 16px;padding:0}
  .steps .n{margin:0;grid-row:span 2}
  .steps li::before{top:40px;bottom:-22px;inset-inline-start:19px;inset-inline-end:auto;width:2px;height:auto}
  .cov,.rfq{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:15.5px}
  .brand b{font-size:14px}
  .facts{grid-template-columns:1fr}
  .facts div,.facts div+div{padding:14px 0;border-inline-start:none;border-bottom:1px solid var(--line)}
  .cats,.why,.fg{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr 1fr;gap:8px}
  .hero .ctas .btn{flex:1}
}
@media print{.hdr,.fab,.lb,form.f{display:none}}
.ftr .copy .wrap{display:block}