:root{
  --f-green:#008f74;
  --f-green-soft:#e7fbf6;
  --f-blue:#071d33;
  --f-ink:#06192b;
  --f-muted:#506a80;
  --f-line:#d8eafa;
  --f-soft:#eef7ff;
  --f-white:#fff;
  --f-red:#d7132a;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{width:100%;max-width:100%;overflow-x:hidden;scroll-behavior:smooth}
body{font-family:Inter,"Plus Jakarta Sans",Arial,sans-serif;background:#fff;color:var(--f-ink);line-height:1.65}
a{color:inherit}img,video{display:block;max-width:100%;height:auto}.container{width:1180px;max-width:min(100%,1180px);margin:0 auto;padding-left:24px;padding-right:24px}

/* FAHLKE page only master header. Mobile never opens horizontal. */
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.98);border-bottom:1px solid var(--f-line);box-shadow:0 10px 28px rgba(5,35,70,.055);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.header-main{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand-row{display:flex;align-items:center;gap:18px;text-decoration:none;min-width:0}.fahlke-word{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.02em;color:#101820;font-size:28px;white-space:nowrap}.fahlke-mark{width:36px;height:34px;border-left:9px solid var(--f-green);border-top:7px solid var(--f-green);display:inline-block;position:relative}.fahlke-mark:after{content:"";position:absolute;left:7px;top:7px;width:26px;height:6px;background:var(--f-green)}.brand-separator{width:1px;height:42px;background:var(--f-line)}.impro-word{font-family:Georgia,serif;font-weight:900;color:#a6101d;font-size:27px;letter-spacing:.02em;white-space:nowrap}.impro-word small{display:block;font-family:Arial,sans-serif;color:#111;font-size:11px;letter-spacing:0;text-align:right;margin-top:-8px}.quick{font-size:14px;color:#163b5b;white-space:nowrap}.quick a{text-decoration:none}.quick a:hover{text-decoration:underline}.hamb{display:none;border:1px solid var(--f-line);background:#fff;color:var(--f-green);border-radius:12px;padding:8px 12px;font-size:24px;font-weight:900;cursor:pointer}
.navrow{background:#fff}.navrow .container{display:flex;align-items:center;justify-content:flex-end;gap:10px;min-height:54px}.navrow a{text-decoration:none;color:var(--f-ink);font-weight:800;font-size:13px;padding:10px 13px;border-radius:999px;white-space:nowrap}.navrow a:hover,.navrow a.active{background:var(--f-soft);color:#0b4f9c}.navrow .rfq{background:var(--f-blue);color:#fff;padding:11px 18px}.navrow .rfq:hover{background:var(--f-green);color:#fff}.mobile-panel{display:none;background:#fff;border-top:1px solid #edf4fb;padding:12px 24px}.mobile-panel a{display:block;text-decoration:none;color:var(--f-ink);font-weight:800;padding:12px 0;border-bottom:1px solid #edf4fb}.mobile-panel a:last-child{border-bottom:0}.mobile-panel.open{display:block}

.hero{background:linear-gradient(135deg,#eef7ff 0%,#f8fcff 55%,#fff 100%);padding:70px 0}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}.crumb{font-weight:900;color:#0b4f9c;letter-spacing:.1em;text-transform:uppercase;font-size:13px;margin-bottom:14px}.pill{display:inline-flex;align-items:center;border:1px solid var(--f-line);background:#fff;border-radius:999px;color:#0b4f9c;font-weight:900;letter-spacing:.08em;text-transform:uppercase;font-size:12px;padding:9px 15px;margin-bottom:18px}h1,h2,h3{font-family:Ubuntu,Inter,Arial,sans-serif;color:var(--f-blue);line-height:1.1}h1{font-size:58px;letter-spacing:-.045em;margin-bottom:18px}.lead{font-size:17px;color:#35566f;line-height:1.75;margin-bottom:14px}.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border-radius:14px;padding:13px 22px;font-weight:900}.btn.primary{background:var(--f-green);color:#fff}.btn.line{background:#fff;border:1px solid var(--f-line);color:var(--f-blue)}.btn:hover{transform:translateY(-1px)}.hero-card{background:#fff;border:1px solid var(--f-line);border-radius:28px;padding:12px;box-shadow:0 24px 70px rgba(5,35,70,.12);overflow:hidden}.hero-card img{width:100%;border-radius:20px;object-fit:cover}
.section{padding:66px 0;background:#fff}.section.soft{background:#f3f9ff}.title{max-width:780px;margin:0 auto 34px;text-align:center}.title span{display:block;color:var(--f-green);font-size:12px;text-transform:uppercase;letter-spacing:.13em;font-weight:900;margin-bottom:10px}.title h2{font-size:42px;letter-spacing:-.04em;margin-bottom:12px}.title p{color:#506a80;font-size:16px}.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.card{background:#fff;border:1px solid var(--f-line);border-radius:24px;padding:26px;box-shadow:0 18px 55px rgba(5,35,70,.07)}.card b{display:inline-flex;width:42px;height:42px;align-items:center;justify-content:center;background:var(--f-green-soft);border:1px solid #bfeee3;color:var(--f-green);border-radius:14px;margin-bottom:16px}.card h3{font-size:24px;margin-bottom:10px;letter-spacing:-.03em}.card p{color:#506a80}

/* Project photos inserted after 03 Document control */
.project-gallery{margin-top:30px;background:linear-gradient(135deg,#071d33,#0a355a);border-radius:30px;padding:28px;box-shadow:0 24px 70px rgba(5,35,70,.14);color:#fff}.gallery-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:20px}.gallery-head span{display:block;color:#b7d8f2;text-transform:uppercase;letter-spacing:.12em;font-size:12px;font-weight:900}.gallery-head h2{color:#fff;font-size:34px;letter-spacing:-.035em;margin-top:6px}.gallery-controls{display:flex;gap:10px}.gallery-btn{border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.08);color:#fff;width:44px;height:44px;border-radius:50%;font-size:22px;cursor:pointer}.gallery-btn:hover{background:var(--f-green)}.gallery-window{overflow:hidden;border-radius:24px}.gallery-track{display:flex;transition:transform .45s ease}.gallery-slide{min-width:100%;display:grid;grid-template-columns:1.3fr .7fr;gap:22px;align-items:center;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:24px;padding:16px}.gallery-slide img{width:100%;height:430px;object-fit:cover;border-radius:18px}.slide-copy h3{color:#fff;font-size:28px;margin-bottom:10px}.slide-copy p{color:#d8eafa}.slide-copy small{display:inline-flex;margin-top:16px;color:#fff;background:rgba(0,143,116,.9);border-radius:999px;padding:7px 12px;font-weight:900}

/* Video: side lines deleted, video untouched */
.video-only{max-width:860px;margin:0 auto}.fahlke-video-wrap{position:relative;border-radius:24px;overflow:hidden;background:#001b33;box-shadow:0 24px 60px rgba(0,31,63,.18);border:8px solid rgba(0,143,116,.18)}.fahlke-video-wrap video{width:100%;height:auto;border-radius:18px;display:block;background:#001b33}.fahlke-video-poster{position:absolute;inset:0;border:0;padding:0;cursor:pointer;background-image:linear-gradient(135deg,rgba(255,255,255,.08),rgba(0,31,63,.15)),url('../images/fahlke-bangladesh-support-video-thumbnail-actuator-control-unit-pipeline-duty.webp');background-size:cover;background-position:center;border-radius:18px;display:flex;align-items:center;justify-content:center;transition:opacity .25s ease}.fahlke-play{position:relative;z-index:2;width:92px;height:92px;border-radius:50%;background:rgba(0,31,63,.68);border:3px solid rgba(255,255,255,.92);display:flex;align-items:center;justify-content:center;box-shadow:0 12px 34px rgba(0,0,0,.25)}.fahlke-play span{display:block;margin-left:8px;width:0;height:0;border-top:22px solid transparent;border-bottom:22px solid transparent;border-left:34px solid #fff}
.kpi{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.kpi div{background:#fff;border:1px solid var(--f-line);border-radius:22px;padding:24px;text-align:center}.kpi strong{display:block;color:var(--f-green);font-size:26px;font-weight:900}.kpi span{display:block;color:#506a80;font-size:13px;margin-top:5px}

.faq-wrap{max-width:940px;margin:0 auto}.faq-list{display:grid;gap:14px}.faq-list details{background:#fff;border:1px solid var(--f-line);border-radius:20px;padding:18px 20px;box-shadow:0 16px 46px rgba(5,35,70,.06)}.faq-list summary{cursor:pointer;font-weight:900;color:var(--f-blue);font-size:17px}.faq-list p{color:#506a80;margin-top:12px}.faq-list a{font-weight:900;color:#0b4f9c;text-decoration:none}.faq-list a:hover{text-decoration:underline}
.footer{background:#071d33;color:#d8eafa;padding:54px 0 20px}.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1.3fr;gap:30px}.footer .brand-row{margin-bottom:14px}.footer .fahlke-word,.footer .impro-word{color:#fff}.footer p{color:#9fb5c7;line-height:1.7}.footer h4{color:#fff;margin-bottom:12px}.footer a{display:block;text-decoration:none;color:#d8eafa;margin:8px 0}.footer a:hover{color:#fff;text-decoration:underline}.copy{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;margin-top:24px;color:#9fb5c7;font-size:13px}.floating{position:fixed;right:24px;bottom:22px;z-index:999;background:#12b76a;color:#fff;text-decoration:none;font-weight:900;border-radius:999px;padding:14px 20px;box-shadow:0 14px 40px rgba(18,183,106,.35)}
.reveal{opacity:1;transform:none}.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s ease}.js .reveal.show{opacity:1;transform:none}
@media(max-width:1080px){.header-main{min-height:72px}.quick{display:none}.navrow .container{justify-content:flex-start;overflow-x:auto}.hero-grid{grid-template-columns:1fr}.grid3{grid-template-columns:1fr 1fr}.gallery-slide{grid-template-columns:1fr}.gallery-slide img{height:390px}.kpi{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:820px){.navrow{display:none}.hamb{display:inline-flex}.header-main{gap:12px}.brand-row{gap:10px}.fahlke-word{font-size:22px}.impro-word{font-size:22px}.brand-separator{height:34px}.hero{padding:46px 0}h1{font-size:42px}.title h2{font-size:32px}.grid3,.kpi,.footer-grid{grid-template-columns:1fr}.gallery-head{display:block}.gallery-controls{margin-top:14px}.gallery-slide img{height:310px}.floating{right:14px;bottom:14px;font-size:13px;padding:11px 14px}}
@media(max-width:520px){.container{padding-left:16px;padding-right:16px}.fahlke-word{font-size:19px}.fahlke-mark{width:29px;height:28px;border-left-width:7px;border-top-width:6px}.fahlke-mark:after{width:21px;height:5px}.impro-word{font-size:18px}.impro-word small{font-size:9px}.hero-card,.project-gallery{border-radius:22px;padding:12px}.gallery-slide{padding:10px}.gallery-slide img{height:250px}.fahlke-play{width:70px;height:70px}.fahlke-play span{border-top-width:16px;border-bottom-width:16px;border-left-width:25px}}


/* Exact uploaded FAHLKE + Impro lockup logo. Header and footer only. */
.brand-lockup{
  display:flex;
  align-items:center;
  flex:0 0 auto;
  width:min(520px,42vw);
  max-width:100%;
  text-decoration:none;
}
.brand-lockup img{
  width:100%;
  height:auto;
  max-height:88px;
  object-fit:contain;
  object-position:left center;
  display:block;
}
.footer-lockup{
  display:flex;
  align-items:center;
  width:min(520px,100%);
  max-width:100%;
  margin-bottom:18px;
  padding:12px 16px;
  border-radius:20px;
  background:#fff;
  border:1px solid rgba(216,234,250,.22);
  box-shadow:0 18px 45px rgba(0,0,0,.18);
  text-decoration:none;
}
.footer-lockup img{
  width:100%;
  height:auto;
  object-fit:contain;
  object-position:left center;
  display:block;
}
@media(max-width:980px){
  .brand-lockup{width:min(390px,62vw)}
  .brand-lockup img{max-height:72px}
}
@media(max-width:640px){
  .header-main{min-height:76px}
  .brand-lockup{width:min(255px,68vw)}
  .brand-lockup img{max-height:58px}
  .footer-lockup{padding:10px 12px;border-radius:16px}
}


/* FINAL GLOBAL FAHLKE LOGO + MOBILE VIDEO FIX
   Applies only to pages under /fahlke/ that load this CSS.
   Same master logo on header and footer, mobile safe, no horizontal menu overflow.
*/
.site-header{
  background:rgba(255,255,255,.985) !important;
}
.header-main{
  min-height:104px !important;
  overflow:hidden !important;
}
.brand-lockup{
  width:min(620px,50vw) !important;
  max-width:100% !important;
}
.brand-lockup img{
  width:100% !important;
  height:auto !important;
  max-height:108px !important;
  object-fit:contain !important;
  object-position:left center !important;
}
.navrow{
  background:#071d33 !important;
  border-top:1px solid #d8eafa !important;
}
.navrow .container{
  justify-content:center !important;
  gap:12px !important;
  min-height:66px !important;
}
.navrow a{
  color:#fff !important;
  font-size:14px !important;
  padding:12px 16px !important;
}
.navrow a:hover,.navrow a.active{
  background:rgba(255,255,255,.14) !important;
  color:#fff !important;
}
.navrow .rfq{
  background:#fff !important;
  color:#071d33 !important;
  border:1px solid rgba(255,255,255,.35) !important;
  padding:12px 20px !important;
}
.navrow .rfq:hover{
  background:var(--f-green) !important;
  color:#fff !important;
}
.footer-lockup{
  width:min(560px,100%) !important;
  padding:13px 16px !important;
  border-radius:20px !important;
  background:#fff !important;
  overflow:hidden !important;
}
.footer-lockup img{
  width:100% !important;
  height:auto !important;
  object-fit:contain !important;
  object-position:left center !important;
}
.video-only{
  width:100%;
  max-width:960px !important;
  margin-left:auto !important;
  margin-right:auto !important;
}
.fahlke-video-wrap{
  width:100% !important;
  aspect-ratio:16 / 9 !important;
  height:auto !important;
  border-width:5px !important;
  border-radius:22px !important;
  background:#f4fbff !important;
}
.fahlke-video-wrap video{
  width:100% !important;
  height:100% !important;
  object-fit:contain !important;
  object-position:center center !important;
  border-radius:16px !important;
  background:#f4fbff !important;
}
.fahlke-video-poster{
  background-size:contain !important;
  background-repeat:no-repeat !important;
  background-position:center center !important;
  background-color:#f4fbff !important;
}
@media(max-width:1080px){
  .brand-lockup{width:min(470px,62vw) !important}
  .brand-lockup img{max-height:86px !important}
  .header-main{min-height:88px !important}
}
@media(max-width:820px){
  .navrow{display:none !important}
  .hamb{display:inline-flex !important}
  .header-main{min-height:78px !important;gap:10px !important}
  .brand-lockup{width:min(310px,74vw) !important}
  .brand-lockup img{max-height:64px !important}
  .video-only{padding-left:16px !important;padding-right:16px !important}
  .fahlke-video-wrap{border-width:4px !important;border-radius:18px !important;box-shadow:0 16px 38px rgba(0,31,63,.16) !important}
  .fahlke-video-wrap video,.fahlke-video-poster{border-radius:14px !important}
  .fahlke-play{width:64px !important;height:64px !important}
  .fahlke-play span{margin-left:5px !important;border-top-width:14px !important;border-bottom-width:14px !important;border-left-width:22px !important}
  .floating{display:none !important}
}
@media(max-width:420px){
  .brand-lockup{width:min(260px,72vw) !important}
  .brand-lockup img{max-height:56px !important}
  .header-main{min-height:72px !important}
  .footer-lockup{padding:10px 12px !important;border-radius:16px !important}
}


/* FINAL CELL PHONE WIDTH FIX
   Problem seen on phone: FAQ and section text pushed wider than screen.
   This locks every FAHLKE section to the viewport and forces long questions to wrap.
*/
html,
body{
  width:100% !important;
  max-width:100% !important;
  overflow-x:hidden !important;
}
body{
  position:relative !important;
}
main,
section,
.section,
.hero,
.footer,
.site-header,
.navrow,
.mobile-panel{
  width:100% !important;
  max-width:100% !important;
  overflow-x:hidden !important;
}
.container{
  width:100% !important;
  max-width:1180px !important;
  min-width:0 !important;
}
.title,
.faq-wrap,
.faq-list,
.faq-list details,
.faq-list summary,
.faq-list p,
.card,
.kpi div,
.gallery-slide,
.project-gallery,
.footer-grid,
.footer-grid > div{
  max-width:100% !important;
  min-width:0 !important;
  box-sizing:border-box !important;
}
.faq-list summary,
.faq-list p,
.title h2,
.title p,
.card h3,
.card p,
.kpi span,
.footer p,
.footer a{
  white-space:normal !important;
  overflow-wrap:break-word !important;
  word-break:normal !important;
}

@media(max-width:820px){
  .container{
    padding-left:18px !important;
    padding-right:18px !important;
  }
  .section{
    padding:42px 0 !important;
  }
  .title{
    width:100% !important;
    margin:0 0 24px 0 !important;
    text-align:left !important;
  }
  .title h2{
    font-size:30px !important;
    line-height:1.14 !important;
    letter-spacing:-.025em !important;
    margin-bottom:10px !important;
  }
  .title p{
    font-size:15px !important;
    line-height:1.6 !important;
  }
  .faq-wrap{
    width:100% !important;
    margin-left:0 !important;
    margin-right:0 !important;
  }
  .faq-list{
    width:100% !important;
    gap:12px !important;
  }
  .faq-list details{
    width:100% !important;
    padding:15px 14px !important;
    border-radius:18px !important;
    overflow:hidden !important;
  }
  .faq-list summary{
    display:block !important;
    width:100% !important;
    font-size:20px !important;
    line-height:1.22 !important;
    padding:0 !important;
  }
  .faq-list p{
    width:100% !important;
    font-size:16px !important;
    line-height:1.65 !important;
  }
  .kpi{
    grid-template-columns:1fr !important;
    width:100% !important;
  }
  .grid3{
    grid-template-columns:1fr !important;
    width:100% !important;
  }
}

@media(max-width:420px){
  .container{
    padding-left:16px !important;
    padding-right:16px !important;
  }
  .title h2{
    font-size:27px !important;
  }
  .faq-list summary{
    font-size:18px !important;
  }
  .faq-list p{
    font-size:15px !important;
  }
}


/* FINAL GALLERY SLIDER FIX
   Problem seen on phone: all 3 gallery cards were visible together.
   This locks the carousel so only one image card shows at a time.
*/
.project-gallery,
.gallery-window,
.gallery-track,
.gallery-slide{
  box-sizing:border-box !important;
}
.project-gallery{
  max-width:100% !important;
  overflow:hidden !important;
}
.gallery-window{
  width:100% !important;
  max-width:100% !important;
  overflow:hidden !important;
}
.gallery-track{
  display:flex !important;
  flex-wrap:nowrap !important;
  width:100% !important;
  max-width:100% !important;
  will-change:transform !important;
}
.gallery-slide{
  flex:0 0 100% !important;
  width:100% !important;
  min-width:100% !important;
  max-width:100% !important;
  overflow:hidden !important;
}
.gallery-slide img{
  max-width:100% !important;
}
.slide-copy,
.slide-copy h3,
.slide-copy p,
.slide-copy small{
  max-width:100% !important;
  min-width:0 !important;
  white-space:normal !important;
  overflow-wrap:break-word !important;
}

@media(max-width:820px){
  .project-gallery{
    padding:18px !important;
    border-radius:24px !important;
  }
  .gallery-head{
    display:flex !important;
    align-items:center !important;
    justify-content:space-between !important;
    gap:12px !important;
  }
  .gallery-head h2{
    font-size:24px !important;
    line-height:1.15 !important;
  }
  .gallery-controls{
    flex:0 0 auto !important;
  }
  .gallery-btn{
    width:42px !important;
    height:42px !important;
  }
  .gallery-slide{
    display:grid !important;
    grid-template-columns:1fr !important;
    gap:14px !important;
    padding:14px !important;
    border-radius:20px !important;
  }
  .gallery-slide img{
    width:100% !important;
    height:260px !important;
    object-fit:cover !important;
    object-position:center !important;
    border-radius:16px !important;
  }
  .slide-copy h3{
    font-size:26px !important;
    line-height:1.12 !important;
    margin-bottom:8px !important;
  }
  .slide-copy p{
    font-size:16px !important;
    line-height:1.55 !important;
  }
  .slide-copy small{
    font-size:13px !important;
    padding:8px 12px !important;
  }
}

@media(max-width:420px){
  .project-gallery{
    padding:14px !important;
  }
  .gallery-slide{
    padding:12px !important;
  }
  .gallery-slide img{
    height:230px !important;
  }
  .slide-copy h3{
    font-size:23px !important;
  }
  .slide-copy p{
    font-size:15px !important;
  }
}