/* ============================================================
   QUELLCODE & SÖHNE — Redesign 2026
   ink-on-void · forest signal · kinetic type
   ============================================================ */

:root{
  --ink:#050505;
  --ink-2:#0d0d0d;
  --tile:#131313;
  --paper:#e5e5dc;
  --muted:#9d9d95;
  --line:rgba(229,229,220,.14);
  --signal:#0f6e3f;
  --signal-ink:#eef5ea;
  --signal-text:#4cc07e;
  --signal-dim:rgba(76,192,126,.12);
  --display:'Space Grotesk','Space Grotesk Fallback',system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --ease:cubic-bezier(.16,1,.3,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:auto}
body{
  background:var(--ink);
  color:var(--paper);
  font-family:var(--display);
  font-size:17px;
  line-height:1.55;
  letter-spacing:-.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--signal);color:var(--signal-ink)}
a{color:inherit;text-decoration:none}
video{display:block;width:100%;height:100%;object-fit:cover;background:#000}

/* ---------- mono labels ---------- */
.mono-label{
  font-family:var(--mono);
  font-size:.72rem;
  font-weight:500;
  letter-spacing:.22em;
  color:var(--signal-text);
  text-transform:uppercase;
}
.mono-label.dark{color:var(--signal-ink)}

/* ---------- header ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:1.1rem 2.2rem;
  background:linear-gradient(rgba(5,5,5,.92),rgba(5,5,5,0));
  mix-blend-mode:normal;
}
.wordmark{
  font-weight:700;font-size:1.02rem;letter-spacing:-.02em;
}
.wordmark .amp{color:var(--signal-text);margin:0 .18em}
.wordmark.small{font-size:.95rem}
.site-nav{display:flex;gap:1.6rem}
.nav-link{
  font-family:var(--mono);font-size:.9rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted);position:relative;padding-bottom:2px;transition:color .25s;
}
.nav-link::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:0;
  background:var(--signal-text);transition:width .35s var(--ease);
}
.nav-link:hover{color:var(--paper)}
.nav-link:hover::after{width:100%}
.nav-link.is-active{color:var(--paper)}
.nav-link.is-active::after{width:100%}
.header-right{display:flex;align-items:center;gap:1rem}
.lang-switch{display:flex;border:1px solid var(--line)}
.lang-btn{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;
  padding:.6em .85em;color:var(--muted);background:transparent;border:0;cursor:pointer;
  transition:background .25s,color .25s;
}
.lang-btn:hover{color:var(--paper)}
.lang-btn[aria-current]{background:var(--signal);color:var(--signal-ink);font-weight:700}
.header-cta{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;
  border:1px solid var(--line);padding:.65em 1.2em;
  transition:background .25s,color .25s,border-color .25s;
}
.header-cta .arr{margin-left:.6em;display:inline-block;transition:transform .3s var(--ease)}
.header-cta:hover{background:var(--signal);color:var(--signal-ink);border-color:var(--signal)}
.header-cta:hover .arr{transform:translateX(4px)}

/* ---------- hero ---------- */
.hero{
  position:relative;min-height:100vh;
  display:flex;flex-direction:column;justify-content:center;
  padding:8rem 2.2rem 4rem;
}
#grid-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero-inner{position:relative;z-index:1;max-width:1500px}
.hero-title{
  font-weight:700;
  font-size:clamp(3.2rem,10.5vw,10.5rem);
  line-height:.92;
  letter-spacing:-.035em;
  text-transform:uppercase;
  margin:1.6rem 0 2.4rem;
}
.hero-title em{font-style:normal;color:var(--signal-text)}
.w{display:inline-block;overflow:hidden;vertical-align:bottom;padding:.14em 0 .06em;margin:-.14em 0 -.06em}
.w>span{display:inline-block;transform:translateY(115%);transition:transform 1s var(--ease)}
body.loaded .w>span{transform:translateY(0)}
body.loaded .w:nth-child(1)>span{transition-delay:.05s}
body.loaded .w:nth-child(2)>span{transition-delay:.13s}
body.loaded .w:nth-child(3)>span{transition-delay:.21s}
body.loaded .w:nth-child(4)>span{transition-delay:.29s}
body.loaded .w:nth-child(5)>span{transition-delay:.37s}

.hero-sub{max-width:620px}
.hero-sub p{color:var(--muted);font-size:1.08rem}
.hero-sub strong{color:var(--paper);font-weight:500}
.terminal-line{
  font-family:var(--mono);font-size:.85rem;color:var(--signal-text) !important;
  margin-top:1.4rem;min-height:1.4em;
}
.terminal-line .prompt{color:var(--muted)}
.cursor{
  display:inline-block;width:.55em;height:1.05em;background:var(--signal-text);
  vertical-align:-.15em;margin-left:2px;animation:blink 1s steps(1) infinite;
}
@keyframes blink{50%{opacity:0}}

.hero-ctas{display:flex;gap:1rem;margin-top:2.6rem;flex-wrap:wrap}
.btn{
  font-family:var(--mono);font-size:.78rem;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;
  padding:1em 1.7em;display:inline-flex;align-items:center;
  transition:transform .3s var(--ease),background .25s,color .25s,border-color .25s;
}
.btn .arr{margin-left:.8em;transition:transform .3s var(--ease)}
.btn:hover .arr{transform:translateX(5px)}
.btn-signal{background:var(--signal);color:var(--signal-ink)}
.btn-signal:hover{transform:translateY(-2px)}
.btn-ghost{border:1px solid var(--line);color:var(--paper)}
.btn-ghost:hover{border-color:var(--signal-text);color:var(--signal-text)}

.reveal-hero{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
body.loaded .reveal-hero{opacity:1;transform:none}
body.loaded .mono-label.reveal-hero{transition-delay:.02s}
body.loaded .hero-sub.reveal-hero{transition-delay:.45s}
body.loaded .hero-ctas.reveal-hero{transition-delay:.58s}

.hero-meta{
  position:relative;z-index:1;
  display:flex;gap:2.5rem;margin-top:5rem;
  font-family:var(--mono);font-size:.68rem;letter-spacing:.2em;color:var(--muted);
}
.hero-meta span::before{content:"· ";color:var(--signal-text)}
.hero-meta span:first-child::before{content:""}

/* ---------- marquee ---------- */
.marquee{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  overflow:hidden;padding:1.1rem 0;background:var(--ink);
}
.marquee-track{
  display:flex;white-space:nowrap;width:max-content;
  animation:marquee 28s linear infinite;
  font-weight:700;font-size:1.35rem;letter-spacing:.06em;text-transform:uppercase;
  color:var(--paper);
}
.marquee-track .sep{color:var(--signal-text);font-weight:500;padding:0 .9em}
.marquee-track span:not(.sep){padding-right:0}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- demo selector ---------- */
.demo-block{margin:0 auto 4.5rem;max-width:1150px;padding:0 2.2rem}
.demo-panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .55s var(--ease)}
.demo-panel.open{grid-template-rows:1fr}
.demo-panel-in{overflow:hidden;background:#000;color:var(--paper);border:1px solid var(--line)}
.demo-hint{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;color:var(--muted);padding:1.2rem 1.4rem .5rem;margin:0}
.demo-row{
  display:grid;grid-template-columns:9.5rem 1fr auto;gap:1.4rem;align-items:center;
  padding:1.05rem 1.4rem;text-decoration:none;color:var(--paper);
  border-top:1px solid rgba(229,229,220,.12);
  transition:background .25s;
}
.demo-row:last-child{border-bottom:1px solid rgba(229,229,220,.12)}
.demo-row:hover{background:rgba(76,192,126,.09)}
.d-thumb{display:block;width:100%;aspect-ratio:16/10;overflow:hidden;border-radius:6px;border:1px solid rgba(229,229,220,.16)}
.d-thumb img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.demo-row:hover .d-thumb img{transform:scale(1.04)}
.d-main{display:flex;flex-direction:column;gap:.35rem;min-width:0}
.d-name{margin:0;font-weight:700;font-size:1.15rem;letter-spacing:-.01em;line-height:1.2}
.d-meta{display:block;line-height:1.45}
.d-branch{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.d-sep{color:var(--muted);font-size:.8rem;margin:0 .5em}
.d-desc{font-size:.85rem;color:var(--muted)}
.d-open{
  font-family:var(--mono);font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--signal-text);white-space:nowrap;
  border:1px solid var(--signal-text);border-radius:999px;padding:.65em 1.1em;
  transition:background .25s,color .25s,border-color .25s;
}
.demo-row:hover .d-open{background:var(--signal);border-color:var(--signal);color:var(--signal-ink)}
.d-open .d-arr{display:inline-block;margin-left:.5em;transition:transform .3s var(--ease)}
.demo-row:hover .d-arr{transform:translate(3px,-3px)}
@media (max-width:700px){
  .d-desc,.d-sep{display:none}
}
@media (max-width:640px){
  .demo-block,.demo-panel,.demo-panel-in{min-width:0;max-width:100%}
  .demo-row{
    grid-template-columns:minmax(0,5.5rem) minmax(0,1fr);
    gap:.75rem;padding:1rem .85rem;max-width:100%;overflow:hidden;
  }
  .d-thumb{grid-column:1;grid-row:1 / span 2;min-width:0;max-width:100%}
  .d-main{grid-column:2;grid-row:1;overflow:hidden}
  .d-name,.d-branch{white-space:normal;overflow-wrap:anywhere}
  .d-open{grid-column:2;grid-row:2;justify-self:start;font-size:.62rem;padding:.5em .8em}
  .d-name{font-size:1.02rem}
}

/* ---------- sections common ---------- */
.section-head{max-width:1500px;margin:0 auto;padding:7rem 2.2rem 3rem}
.section-title{
  font-weight:700;text-transform:uppercase;
  font-size:clamp(2.4rem,6vw,5.5rem);
  line-height:.95;letter-spacing:-.03em;margin-top:1.2rem;
  overflow-wrap:break-word;hyphens:auto;
}
.section-sub{color:var(--muted);max-width:56ch;margin-top:1.6rem;font-size:1.05rem}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- services ---------- */
.services{padding-bottom:6rem}
.service-list{list-style:none;max-width:1500px;margin:0 auto;padding:0 2.2rem}
.service-row{
  display:grid;grid-template-columns:6rem 1fr auto;gap:2.5rem;align-items:baseline;
  padding:2.4rem 0;border-top:1px solid var(--line);
  transition:background .3s,padding-left .4s var(--ease);
  position:relative;
}
.service-row:last-child{border-bottom:1px solid var(--line)}
.service-row:hover{background:var(--ink-2);padding-left:1.2rem}
.s-num{
  font-family:var(--mono);font-size:.9rem;color:var(--muted);
  transition:color .3s;
}
.service-row:hover .s-num{color:var(--signal-text)}
.s-body h2{
  font-size:clamp(1.5rem,2.6vw,2.2rem);font-weight:700;text-transform:uppercase;
  letter-spacing:-.02em;line-height:1.05;
  transition:color .3s;
}
.service-row:hover .s-body h2{color:var(--signal-text)}
.s-body p{color:var(--muted);max-width:60ch;margin-top:.7rem}
.s-tag{
  font-family:var(--mono);font-size:.65rem;letter-spacing:.22em;color:var(--muted);
  border:1px solid var(--line);padding:.5em .9em;white-space:nowrap;
}
.service-row.is-neu .s-tag{border-color:var(--signal-text);color:var(--signal-text)}
.pill-neu{
  font-family:var(--mono);font-size:.6rem;font-weight:700;letter-spacing:.15em;
  background:var(--signal);color:var(--signal-ink);padding:.25em .6em;vertical-align:.35em;margin-left:.6em;
}
.s-more{
  display:inline-flex;align-items:center;margin-top:1.1rem;
  font-family:var(--mono);font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--signal-text);
}
.s-more .arr{margin-left:.55em;transition:transform .3s var(--ease)}
.s-more:hover .arr{transform:translateX(4px)}
.s-ref{
  display:inline-flex;align-items:center;margin:1.1rem 0 0 1.4rem;
  font-family:var(--mono);font-size:.72rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);transition:color .25s;
}
.s-ref:hover{color:var(--signal-text)}
.s-ref .arr{margin-left:.55em;transition:transform .3s var(--ease)}
.s-ref:hover .arr{transform:translateX(4px)}
.d-lang{
  font-family:var(--mono);font-size:.6rem;font-weight:400;letter-spacing:.14em;
  color:var(--muted);text-transform:uppercase;margin-left:.4em;
}

/* ---------- visually hidden (Semantik ohne Optik) ---------- */
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

/* ---------- projekt-querverweise ---------- */
.project-link{margin-top:.9rem}
.project-link a{
  font-family:var(--mono);font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--signal-text);
}
.project-link a .arr{display:inline-block;margin-left:.55em;transition:transform .3s var(--ease)}
.project-link a:hover .arr{transform:translateX(4px)}

/* ---------- faq ergänzungen ---------- */
.faq-qh{margin:0;padding:0;font:inherit}
.faq-more{margin-top:-.7rem}
.faq-more a{
  font-family:var(--mono);font-size:.75rem;letter-spacing:.12em;
  color:var(--signal-text);border-bottom:1px solid transparent;transition:border-color .25s;
}
.faq-more a:hover{border-color:var(--signal-text)}

/* ---------- showreel ---------- */
.showreel{padding-bottom:6rem}
.reel-frame{
  max-width:1500px;margin:0 auto;position:relative;
  border:1px solid var(--line);
  margin-left:2.2rem;margin-right:2.2rem;
}
@media(min-width:1580px){.reel-frame{margin-left:auto;margin-right:auto}}
.reel-frame video{aspect-ratio:16/9}
.reel-hud{
  position:absolute;top:0;left:0;right:0;
  display:flex;justify-content:flex-end;align-items:center;gap:.6em;
  padding:.8em 1.1em;
  font-family:var(--mono);font-size:.65rem;letter-spacing:.18em;color:var(--signal-text);
  text-shadow:0 0 8px rgba(0,0,0,.8);pointer-events:none;
}
#reel-play{display:none}
.reel-frame.reel-manual #reel-play{display:inline-block}
.sound-toggle{
  pointer-events:auto;cursor:pointer;
  font:inherit;color:inherit;letter-spacing:inherit;
  background:rgba(0,0,0,.45);border:1px solid var(--signal-text);
  padding:.5em .9em;transition:background .25s,color .25s;
}
.sound-toggle:hover{background:var(--signal-text);color:#000;text-shadow:none}

/* ---------- projects ---------- */
.projects{padding-bottom:6rem}
.project-grid{
  max-width:1500px;margin:0 auto;padding:0 2.2rem;
  display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;
}
.project-media{
  position:relative;aspect-ratio:16/9;background:#000;
  border:1px solid var(--line);overflow:hidden;
}
.project-badge{
  position:absolute;left:0;bottom:0;
  font-family:var(--mono);font-size:.62rem;letter-spacing:.18em;
  background:var(--ink);color:var(--signal-text);
  border-top:1px solid var(--line);border-right:1px solid var(--line);
  padding:.7em 1.1em;
}
.project h3{
  font-size:clamp(1.6rem,2.4vw,2.2rem);font-weight:700;text-transform:uppercase;
  letter-spacing:-.02em;margin:1.4rem 0 .7rem;
}
.project h3::before{content:"▸ ";color:var(--signal-text)}
.project p{color:var(--muted);max-width:56ch}

/* ---------- process ---------- */
.process{padding-bottom:6rem}
.process-grid{
  max-width:1500px;margin:0 auto;padding:0 2.2rem;
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border-top:1px solid var(--line);border-left:1px solid var(--line);
}
.step{
  padding:2.2rem 1.8rem 2.6rem;border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  transition:background .3s;
}
.step:hover{background:var(--ink-2)}
.step-num{
  font-family:var(--mono);font-size:.8rem;color:var(--signal-text);display:block;margin-bottom:2.8rem;
}
.step h3{font-size:1.35rem;font-weight:700;text-transform:uppercase;letter-spacing:-.01em;margin-bottom:.7rem}
.step p{color:var(--muted);font-size:.95rem}

/* ---------- privacy ---------- */
.privacy{border-top:1px solid var(--line);padding-bottom:7rem}
.privacy-inner{max-width:1500px;margin:0 auto;padding:7rem 2.2rem 0}
.privacy-list{list-style:none;margin-top:3rem;max-width:900px}
.privacy-list li{
  padding:1.3em 0 1.3em 3.2em;border-top:1px solid var(--line);
  font-size:1.15rem;font-weight:500;position:relative;
}
.privacy-list li:last-child{border-bottom:1px solid var(--line)}
.privacy-list li::before{
  content:"✓";position:absolute;left:.4em;top:1.15em;
  color:var(--signal-text);font-weight:700;font-size:1.1em;
}
.privacy-link{
  display:inline-block;margin-top:2.4rem;
  font-family:var(--mono);font-size:.78rem;font-weight:500;letter-spacing:.12em;
  color:var(--signal-text);border-bottom:1px solid transparent;
  transition:border-color .25s,color .25s;
}
.privacy-link:hover{border-color:var(--signal-text)}

/* ---------- faq ---------- */
.faq{padding-bottom:7rem}
.faq-list{max-width:1150px;margin:0 auto;padding:0 2.2rem}
.faq-item{border-top:1px solid var(--line)}
.faq-item:last-child{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
  padding:1.7rem 0;background:none;border:0;cursor:pointer;text-align:left;
  color:var(--paper);font:inherit;
}
.faq-q:focus-visible{outline:1px solid var(--signal-text);outline-offset:4px}
.faq-qt{
  font-size:clamp(1.1rem,1.8vw,1.35rem);font-weight:700;letter-spacing:-.01em;line-height:1.25;
  transition:color .3s;
}
.faq-q:hover .faq-qt,.faq-item.open .faq-qt{color:var(--signal-text)}
.faq-icon{
  flex:none;font-family:var(--mono);font-size:1.5rem;line-height:1;
  color:var(--signal-text);transition:transform .45s var(--ease);
}
.faq-icon::before{content:"+"}
.faq-item.open .faq-icon{transform:rotate(45deg)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .55s var(--ease)}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a-in{overflow:hidden}
.faq-a-in p{color:var(--muted);max-width:62ch;padding:0 3rem 1.8rem 0;font-size:1rem}
@media (prefers-reduced-motion:reduce){
  .faq-a,.faq-icon{transition:none}
}

/* ---------- service detail pages ---------- */
.svc-detail{padding-bottom:6rem}
.svc-body{max-width:1500px;margin:0 auto;padding:0 2.2rem}
.svc-block{margin-top:3.6rem;max-width:900px}
.svc-block h2{
  font-size:clamp(1.5rem,2.4vw,2rem);font-weight:700;text-transform:uppercase;
  letter-spacing:-.02em;line-height:1.1;
}
.svc-block h2::before{content:"▸ ";color:var(--signal-text)}
.svc-block .mono-label{margin-bottom:1rem}
.svc-block p{color:var(--muted);margin-top:1.1rem;max-width:70ch}
.svc-block p a,.svc-block li a{
  color:var(--signal-text);border-bottom:1px solid transparent;
  transition:border-color .25s;
}
.svc-block p a:hover,.svc-block li a:hover{border-color:var(--signal-text)}
.svc-body .process-grid{padding:0;margin-top:1.6rem}
.svc-body .privacy-list{margin-top:1.4rem}
.svc-body .privacy-list li{font-size:1.05rem}
.svc-faq-head{margin-top:0}
.svc-back{
  display:inline-block;margin-top:3.5rem;
  font-family:var(--mono);font-size:.78rem;font-weight:500;letter-spacing:.12em;
  color:var(--signal-text);border-bottom:1px solid transparent;
  transition:border-color .25s,color .25s;
}
.svc-back:hover{border-color:var(--signal-text)}

/* ---------- CTA band ---------- */
.cta-band{
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;
  background:var(--signal);color:var(--signal-ink);
  padding:3.2rem 2.2rem;
  transition:background .25s;
}
.cta-band:hover{background:#149050}
.cta-text{
  font-weight:700;text-transform:uppercase;
  font-size:clamp(2.4rem,7vw,6rem);line-height:.95;letter-spacing:-.03em;
}
.cta-mail{font-family:var(--mono);font-size:.85rem;letter-spacing:.1em;font-weight:700}

/* ---------- contact ---------- */
.contact-section{border-top:1px solid var(--line);padding:7rem 2.2rem;background:var(--ink)}
body[data-page="kontakt"] .contact-section{border-top:0}
.contact-grid{
  max-width:1500px;margin:0 auto;display:grid;
  grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:5rem;align-items:start;
}
.contact-copy .section-title{margin-top:1.2rem}
.contact-lead{color:var(--muted);max-width:46ch;margin-top:1.8rem;font-size:1.08rem;line-height:1.65}
.contact-direct{display:flex;flex-direction:column;align-items:flex-start;gap:.65rem;margin-top:3rem}
.contact-direct>span{font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.contact-direct a{font-family:var(--mono);font-size:.82rem;letter-spacing:.06em;color:var(--signal-text);overflow-wrap:anywhere}
.contact-direct a:hover{text-decoration:underline}
.contact-form{position:relative;background:#070907;border:1px solid var(--line);padding:2rem}
.form-row{display:grid;gap:1.2rem;margin-bottom:1.2rem}
.form-row-two{grid-template-columns:repeat(2,minmax(0,1fr))}
.form-field{display:flex;flex-direction:column;gap:.55rem;min-width:0}
.form-field>span{
  font-family:var(--mono);font-size:.67rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--paper);
}
.form-field input,.form-field textarea{
  width:100%;min-width:0;border:1px solid var(--line);border-radius:0;
  background:var(--ink-2);color:var(--paper);font:inherit;padding:.95rem 1rem;
  transition:border-color .2s,box-shadow .2s,background .2s;
}
.form-field textarea{resize:vertical;min-height:10rem;line-height:1.55}
.form-field input::placeholder,.form-field textarea::placeholder{color:rgba(229,229,220,.38)}
.form-field input:focus,.form-field textarea:focus{
  outline:0;border-color:var(--signal-text);background:#111712;
  box-shadow:0 0 0 3px rgba(76,192,126,.12);
}
.form-consent{display:grid;grid-template-columns:auto 1fr;gap:.8rem;align-items:start;margin:1.25rem 0;color:var(--muted);font-size:.83rem;line-height:1.55}
.form-consent input{width:1.05rem;height:1.05rem;margin-top:.15rem;accent-color:var(--signal-text)}
.form-consent a{color:var(--signal-text);text-decoration:underline;text-underline-offset:.18em}
.contact-submit{
  width:100%;border:1px solid var(--signal);background:var(--signal);color:var(--signal-ink);
  padding:1.05rem 1.2rem;font-family:var(--mono);font-size:.75rem;font-weight:700;
  letter-spacing:.15em;text-transform:uppercase;cursor:pointer;transition:background .25s,color .25s,transform .25s;
}
.contact-submit:hover{background:transparent;color:var(--signal-text);transform:translateY(-2px)}
.contact-submit:disabled{opacity:.65;cursor:wait;transform:none}
.contact-status{margin:0 0 1rem;padding:.85rem 1rem;border:1px solid var(--signal-text);color:var(--signal-text);font-family:var(--mono);font-size:.75rem;line-height:1.5}
.contact-status.is-error{border-color:#ff806f;color:#ff9b8d}
.form-note{margin-top:.85rem;color:var(--muted);font-family:var(--mono);font-size:.62rem;letter-spacing:.08em}
.contact-trap{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}

/* ---------- footer ---------- */
.site-footer{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:1.5rem;
  padding:3rem 2.2rem;border-top:1px solid var(--line);
  font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;color:var(--muted);
}
.foot-left{display:flex;flex-direction:column;gap:.6rem}
.foot-note{max-width:32ch}
.foot-right{display:flex;gap:2rem;align-items:center;flex-wrap:wrap}
.foot-right a{transition:color .25s}
.foot-right a:hover{color:var(--signal-text)}

/* ---------- responsive ---------- */
@media(max-width:1100px){
  .site-header{flex-wrap:wrap;row-gap:.55rem;background:rgba(5,5,5,.94)}
  .site-nav{display:flex;order:3;width:100%;gap:1.35rem;overflow-x:auto;padding:.1rem 0 .25rem}
}
@media(max-width:960px){
  .project-grid{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr 1fr}
  .service-row{grid-template-columns:3.4rem 1fr;gap:1.4rem}
  .s-tag{display:none}
  .contact-grid{grid-template-columns:1fr;gap:3.5rem}
}
@media(max-width:600px){
  .site-header{padding:1rem 1.2rem}
  .wordmark{font-size:.9rem}
  .header-right{gap:.5rem}
  .lang-btn{padding:.6em .55em}
  .header-cta{font-size:.6rem;letter-spacing:.03em;padding:.6em .7em;white-space:nowrap}
  .header-cta .arr{display:none}
  .process-grid{grid-template-columns:1fr}
  .hero{padding:7rem 1.2rem 4rem}
  .hero-title{font-size:clamp(1.75rem,9.2vw,3.2rem)}
  .hero-meta{flex-direction:column;gap:.6rem;margin-top:3rem}
  .marquee-track{font-size:1.1rem}
  .contact-section{padding:5rem 1.2rem}
  .contact-form{padding:1.2rem}
  .form-row-two{grid-template-columns:1fr}
  .form-row{gap:1rem;margin-bottom:1rem}
  .contact-direct{margin-top:2rem}
}