/* ============================================================
   PRECUPA GmbH — Präzisionsformenbau · Werkzeugbau
   Hard-Edge Engineering Design System
   ============================================================ */

:root{
  /* Brand palette (derived from legacy site) */
  --ink:        #0B0F17;
  --slate:      #3D4F56;
  --steel:      #4C626B;
  --warm:       #776E63;
  --signal:     #0090C0;
  --signal-hi:  #14A8DC;
  --paper:      #FFFFFF;
  --bone:       #F2F4F5;
  --line:       #D3D7DB;
  --line-dark:  rgba(255,255,255,.14);
  --text:       #0F172A;
  --muted:      #64748B;
  --muted-dark: #8FA0A9;

  --f-display: 'Archivo', 'Arial Narrow', sans-serif;
  --f-body:    'IBM Plex Sans', system-ui, sans-serif;
  --f-mono:    'IBM Plex Mono', 'Courier New', monospace;

  --pad-x: clamp(24px, 4.5vw, 64px);
  --sec-y: clamp(48px, 7vw, 112px);
  --maxw: 1360px;
}

*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{
  font-family:var(--f-body);
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ display:block; max-width:100%; height:auto; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
::selection{ background:var(--signal); color:#fff; }

.wrap{ width:100%; max-width:var(--maxw); margin-left:auto; margin-right:auto; padding-left:var(--pad-x) !important; padding-right:var(--pad-x) !important; box-sizing:border-box; }

/* ---------- Typography helpers ---------- */
.mono{ font-family:var(--f-mono); }
.kicker{
  font-family:var(--f-mono);
  font-size:12px;
  font-weight:600;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--signal);
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:18px;
}
.kicker::before{
  content:"";
  width:34px; height:2px;
  background:var(--signal);
  flex:none;
}
.kicker .num{ color:var(--muted); }
.kicker--light .num{ color:var(--muted-dark); }

h1,h2,h3,h4{
  font-family:var(--f-display);
  font-weight:800;
  line-height:1.06;
  text-transform:uppercase;
  letter-spacing:-.01em;
  word-break: normal;
  overflow-wrap: break-word;
  hyphens: auto;
}
.h-xl{ font-size:clamp(32px,5.2vw,76px); }
.h-lg{ font-size:clamp(26px,3.8vw,50px); }
.h-md{ font-size:clamp(20px,2.4vw,32px); }
.h-sm{ font-size:clamp(16px,1.5vw,20px); font-weight:700; }
.lead{ font-size:clamp(17px,1.5vw,20px); line-height:1.7; color:var(--muted); max-width:62ch; }
.lead strong{ color:var(--text); }
.on-dark .lead{ color:var(--muted-dark); }
.on-dark .lead strong{ color:#fff; }

p + p{ margin-top:1em; }
.prose strong{ color:var(--text); }
.prose a.link{ color:var(--signal); border-bottom:1px solid rgba(0,144,192,.4); transition:.2s; }
.prose a.link:hover{ color:var(--slate); border-color:var(--slate); }

/* ---------- Sections ---------- */
.section{ padding-top:var(--sec-y); padding-bottom:var(--sec-y); position:relative; }
.section--bone{ background:var(--bone); }
.section--slate{ background:var(--slate); color:#fff; }
.section--ink{ background:var(--ink); color:#fff; }
.section--tight{ padding-top:calc(var(--sec-y)*.6); padding-bottom:calc(var(--sec-y)*.6); }

.sec-head{ display:grid; grid-template-columns:1fr auto; gap:24px; align-items:end; margin-bottom:clamp(36px,5vw,64px); }
.sec-head .rule{ flex:1; }
@media (max-width:900px){ .sec-head{ grid-template-columns:1fr; } }

/* Blueprint grid backdrop for dark sections */
.grid-bg{ position:absolute; inset:0; pointer-events:none;
  background-image:
    linear-gradient(var(--line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 90% 90% at 70% 10%, #000 30%, transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 90% 90% at 70% 10%, #000 30%, transparent 75%);
  opacity:.5;
}

/* Crosshair decoration */
.xh{ position:absolute; width:18px; height:18px; pointer-events:none; }
.xh::before,.xh::after{ content:""; position:absolute; background:var(--signal); }
.xh::before{ left:50%; top:0; width:1px; height:100%; transform:translateX(-50%); }
.xh::after{ top:50%; left:0; height:1px; width:100%; transform:translateY(-50%); }

/* ---------- Ruler tick strip ---------- */
.ruler{
  height:10px;
  background:
    repeating-linear-gradient(90deg, var(--slate) 0 1px, transparent 1px 12px),
    var(--signal);
  border-top:1px solid var(--slate);
}
.ruler--dark{
  background:
    repeating-linear-gradient(90deg, rgba(255,255,255,.5) 0 1px, transparent 1px 12px),
    var(--signal);
  border-top:1px solid rgba(255,255,255,.2);
}

/* ---------- Top utility bar (disabled) ---------- */
.topbar, .ruler{ display:none !important; }

/* ---------- Header / Nav ---------- */
.site-header{ position:sticky; top:0; z-index:1000; background:rgba(255,255,255,.96); backdrop-filter:blur(8px); border-bottom:1px solid var(--line); transition:box-shadow .25s; }
.site-header.scrolled{ box-shadow:0 1px 0 var(--line), 0 12px 32px rgba(11,15,23,.08); }
.nav-in{ display:flex; align-items:center; justify-content:space-between; gap:24px; height:76px; }
.brand{ display:flex; align-items:center; gap:14px; flex:none; }
.brand img{ height:44px; width:auto; }
.brand .tag{ font-family:var(--f-mono); font-size:10px; letter-spacing:.2em; text-transform:uppercase; color:var(--muted); border-left:1px solid var(--line); padding-left:14px; line-height:1.35; }
@media (max-width:520px){ .brand .tag{ display:none; } }

.nav-links{ display:flex; align-items:center; gap:4px; }
.nav-links > li{ position:relative; }
.nav-links > li > a:not(.nav-cta), .nav-links > li > button{
  font-family:var(--f-mono);
  font-size:12px; font-weight:500;
  letter-spacing:.12em; text-transform:uppercase;
  padding:10px 14px;
  display:inline-flex; align-items:center; gap:7px;
  color:var(--text);
  background:none; border:0; cursor:pointer;
  position:relative;
  transition:color .2s;
}
.nav-links > li > a:not(.nav-cta)::after{
  content:""; position:absolute; left:14px; right:14px; bottom:2px; height:2px;
  background:var(--signal); transform:scaleX(0); transform-origin:left; transition:transform .25s;
}
.nav-links > li > a:not(.nav-cta):hover::after, .nav-links > li.active > a:not(.nav-cta)::after{ transform:scaleX(1); }
.nav-links > li.active > a:not(.nav-cta){ color:var(--slate); }
.nav-links .caret{ width:8px; height:8px; border-right:1.5px solid currentColor; border-bottom:1.5px solid currentColor; transform:rotate(45deg) translate(-2px,-2px); transition:transform .2s; }
.has-drop:hover .caret, .has-drop.open .caret{ transform:rotate(-135deg) translate(-1px,-1px); }

.dropdown{
  position:absolute; top:calc(100% + 1px); left:0;
  min-width:300px;
  background:var(--paper);
  border:1px solid var(--slate);
  box-shadow:10px 10px 0 rgba(61,79,86,.12);
  padding:8px 0;
  opacity:0; visibility:hidden; transform:translateY(8px);
  transition:.22s;
  z-index:50;
}
.has-drop:hover .dropdown, .has-drop.open .dropdown{ opacity:1; visibility:visible; transform:translateY(0); }
.dropdown a{
  display:flex; justify-content:space-between; align-items:center; gap:16px;
  padding:11px 20px;
  font-family:var(--f-mono); font-size:12px; letter-spacing:.08em; text-transform:uppercase;
  border-left:3px solid transparent;
  transition:.18s;
}
.dropdown a .idx{ color:var(--muted); font-size:10px; }
.dropdown a:hover{ background:var(--bone); border-left-color:var(--signal); color:var(--slate); }
.dropdown .sep{ height:1px; background:var(--line); margin:8px 20px; }

.nav-cta{
  font-family:var(--f-mono); font-size:12px; font-weight:600; letter-spacing:.14em; text-transform:uppercase;
  background:var(--slate); color:#fff !important;
  padding:14px 22px;
  display:inline-flex; align-items:center; gap:10px;
  transition:.2s;
  flex:none;
}
.nav-cta:hover{ background:var(--signal); }
.nav-cta .arr{ transition:transform .2s; }
.nav-cta:hover .arr{ transform:translateX(4px); }

.burger{ display:none; width:44px; height:44px; border:1px solid var(--line); background:none; cursor:pointer; position:relative; }
.burger span, .burger span::before, .burger span::after{
  content:""; position:absolute; left:11px; width:20px; height:2px; background:var(--slate); transition:.25s;
}
.burger span{ top:21px; }
.burger span::before{ left:0; top:-6px; }
.burger span::after{ left:0; top:6px; }
.burger.open span{ background:transparent; }
.burger.open span::before{ transform:rotate(45deg); top:0; }
.burger.open span::after{ transform:rotate(-45deg); top:0; }

@media (max-width:1200px){
  .nav-links, .nav-cta{ display:none; }
  .burger{ display:block; }
}
.mobile-menu{
  position:fixed; inset:76px 0 0 0; z-index:999;
  background:var(--ink); color:#fff;
  padding:24px 20px 60px;
  overflow-y:auto;
  transform:translateY(-105%);
  transition:transform .4s cubic-bezier(.7,0,.3,1);
}
.mobile-menu.open{ transform:translateY(0); }
.mobile-menu a, .mobile-menu button.mm-toggle{
  display:flex; justify-content:space-between; align-items:center;
  font-family:var(--f-display); font-weight:800; text-transform:uppercase;
  font-size:clamp(22px,6vw,30px);
  padding:16px 0;
  border-bottom:1px solid var(--line-dark);
  width:100%; background:none; color:#fff; border-left:0; border-right:0; border-top:0; cursor:pointer;
  text-align:left;
}
.mobile-menu a:hover{ color:var(--signal-hi); }
.mm-drop{ display:none; padding:4px 0 14px; border-bottom:1px solid var(--line-dark); }
.mm-drop.open{ display:block; }
.mm-drop a{ font-family:var(--f-mono); font-size:13px; font-weight:400; letter-spacing:.1em; padding:10px 0 10px 18px; border:0; color:var(--muted-dark); text-transform:uppercase; }
.mm-drop a::before{ content:"→ "; color:var(--signal); }
.mm-drop a:hover{ color:#fff; }
.mm-toggle .caret{ width:10px; height:10px; border-right:2px solid var(--signal); border-bottom:2px solid var(--signal); transform:rotate(45deg); transition:transform .2s; flex:none; }
.mm-toggle.open .caret{ transform:rotate(-135deg); }
.mm-phone{ margin-top:28px; font-family:var(--f-mono); font-size:13px; color:var(--signal-hi); letter-spacing:.1em; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:12px;
  font-family:var(--f-mono); font-size:12px; font-weight:600;
  letter-spacing:.16em; text-transform:uppercase;
  padding:17px 28px;
  border:1px solid var(--slate);
  background:var(--slate); color:#fff;
  position:relative; overflow:hidden;
  transition:color .25s, border-color .25s;
}
.btn::before{ content:""; position:absolute; inset:0; background:var(--signal); transform:translateY(101%); transition:transform .3s cubic-bezier(.7,0,.3,1); z-index:-1; }
.btn:hover{ border-color:var(--signal); }
.btn:hover::before{ transform:translateY(0); }
.btn .arr{ transition:transform .25s; }
.btn:hover .arr{ transform:translateX(5px); }
.btn--ghost{ background:transparent; color:var(--slate); }
.btn--ghost:hover{ color:#fff; }
.btn--light{ background:transparent; border-color:rgba(255,255,255,.5); color:#fff; }
.btn--light::before{ background:#fff; }
.btn--light:hover{ color:var(--slate); border-color:#fff; }
.btn--signal{ background:var(--signal); border-color:var(--signal); }
.btn--signal::before{ background:var(--slate); }
.btn--signal:hover{ border-color:var(--slate); }
.btn > *{ position:relative; z-index:1; }

/* ---------- Image frames (hard edge) ---------- */
.frame{ position:relative; border:1px solid var(--line); background:var(--bone); }
.frame .img-cut{ overflow:hidden; clip-path:polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px)); }
.frame img{ width:100%; height:100%; object-fit:cover; transition:transform .8s cubic-bezier(.2,.6,.2,1), filter .5s; }
.frame:hover img{ transform:scale(1.045); }
.frame .f-tag{
  position:absolute; left:-1px; bottom:-1px;
  background:var(--slate); color:#fff;
  font-family:var(--f-mono); font-size:10px; letter-spacing:.18em; text-transform:uppercase;
  padding:8px 14px;
  display:flex; gap:10px; align-items:center;
}
.frame .f-tag b{ color:var(--signal-hi); font-weight:600; }
.frame--signal .f-tag{ background:var(--signal); }
.frame--signal .f-tag b{ color:var(--ink); }
.frame::after{
  content:""; position:absolute; top:10px; right:10px; width:14px; height:14px;
  border-top:2px solid var(--signal); border-right:2px solid var(--signal);
  opacity:0; transition:.3s;
}
.frame:hover::after{ opacity:1; }

/* ---------- Cards ---------- */
.cards{ display:grid; gap:24px; }
.cards--2{ grid-template-columns:repeat(2,1fr); }
.cards--3{ grid-template-columns:repeat(3,1fr); }
.cards--4{ grid-template-columns:repeat(4,1fr); }
@media (max-width:1080px){ .cards--4{ grid-template-columns:repeat(2,1fr); } .cards--3{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:640px){ .cards--2,.cards--3,.cards--4{ grid-template-columns:1fr; } }

.card{
  background:var(--paper);
  border:1px solid var(--line);
  display:flex; flex-direction:column;
  transition:transform .25s, box-shadow .25s, border-color .25s;
  position:relative;
}
.card:hover{ transform:translate(-5px,-5px); box-shadow:10px 10px 0 var(--slate); border-color:var(--slate); }
.card .card-img{ overflow:hidden; aspect-ratio:16/10; border-bottom:1px solid var(--line); }
.card .card-img img{ width:100%; height:100%; object-fit:cover; transition:transform .7s cubic-bezier(.2,.6,.2,1); filter:saturate(.92); }
.card:hover .card-img img{ transform:scale(1.06); }
.card .card-body{ padding:26px 26px 28px; display:flex; flex-direction:column; gap:14px; flex:1; }
.card .card-idx{ font-family:var(--f-mono); font-size:11px; letter-spacing:.2em; color:var(--warm); }
.card h3{ font-size:19px; letter-spacing:.02em; }
.card p{ font-size:14.5px; color:var(--muted); line-height:1.6; }
.card .card-link{
  margin-top:auto; padding-top:16px; border-top:1px solid var(--line);
  font-family:var(--f-mono); font-size:11.5px; font-weight:600; letter-spacing:.16em; text-transform:uppercase;
  color:var(--slate); display:inline-flex; align-items:center; gap:10px; transition:gap .2s, color .2s;
}
.card .card-link .arr{ color:var(--signal); }
.card:hover .card-link{ color:var(--signal); gap:16px; }
.card--flat:hover{ box-shadow:10px 10px 0 var(--signal); }

/* Process / service mini-cards with left rule */
.proc{
  border:1px solid var(--line); background:var(--paper);
  padding:26px 26px 24px;
  display:flex; flex-direction:column; gap:10px;
  position:relative;
  transition:.25s;
}
.proc::before{ content:""; position:absolute; left:0; top:0; bottom:0; width:4px; background:var(--signal); transform:scaleY(0); transform-origin:top; transition:transform .3s; }
.proc:hover{ border-color:var(--slate); transform:translateY(-4px); box-shadow:0 16px 32px rgba(11,15,23,.08); }
.proc:hover::before{ transform:scaleY(1); }
.proc .p-idx{ font-family:var(--f-mono); font-size:11px; color:var(--warm); letter-spacing:.18em; }
.proc h3{ font-size:17px; }
.proc p{ font-size:14px; color:var(--muted); }
.proc .p-link{ margin-top:6px; font-family:var(--f-mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--slate); display:inline-flex; gap:8px; align-items:center; }
.proc .p-link:hover{ color:var(--signal); }

/* ---------- Chips / technology list ---------- */
.chips{ display:flex; flex-wrap:wrap; gap:10px; }
.chip{
  font-family:var(--f-mono); font-size:12px; letter-spacing:.06em;
  border:1px solid var(--line); background:var(--paper);
  padding:10px 16px;
  display:inline-flex; align-items:center; gap:10px;
  transition:.2s;
  color:var(--text);
}
.chip::before{ content:""; width:7px; height:7px; background:var(--steel); flex:none; transition:.2s; }
.chip:hover{ border-color:var(--slate); background:var(--slate); color:#fff; }
.chip:hover::before{ background:var(--signal-hi); }
.chips--dark .chip{ background:transparent; border-color:var(--line-dark); color:#E6EBEE; }
.chips--dark .chip::before{ background:var(--signal); }
.chips--dark .chip:hover{ background:var(--signal); border-color:var(--signal); color:var(--ink); }

/* ---------- Check list ---------- */
.checks{ display:grid; gap:0; border:1px solid var(--line); background:var(--paper); }
.checks--2col{ grid-template-columns:1fr 1fr; }
@media (max-width:860px){ .checks--2col{ grid-template-columns:1fr; } }
.checks li{
  display:flex; gap:16px; align-items:baseline;
  padding:15px 22px;
  border-bottom:1px solid var(--line);
  font-size:15px;
  transition:background .2s;
}
.checks--2col li:nth-last-child(-n+2){ border-bottom:0; }
@media (max-width:860px){ .checks--2col li{ border-bottom:1px solid var(--line) !important; } .checks--2col li:last-child{ border-bottom:0 !important; } }
.checks li:hover{ background:var(--bone); }
.checks li::before{
  content:""; width:10px; height:10px; flex:none;
  border:2px solid var(--signal);
  transform:rotate(45deg);
  position:relative; top:2px;
}
.checks li b{ font-weight:600; }

/* Arrow list (→ style from legacy site) */
.arrows li{ display:flex; gap:14px; padding:9px 0; font-size:16px; }
.arrows li::before{ content:"→"; color:var(--signal); font-family:var(--f-mono); font-weight:600; flex:none; }
.arrows li strong{ font-weight:600; }

/* ---------- Industry spec table ---------- */
.spec-table{ border-top:2px solid var(--slate); }
.spec-row{
  display:grid; grid-template-columns:70px 240px 1fr; gap:24px; align-items:start;
  padding:26px 8px;
  border-bottom:1px solid var(--line);
  transition:background .2s;
  position:relative;
}
.spec-row:hover{ background:var(--bone); }
.spec-row .s-idx{ font-family:var(--f-mono); font-size:12px; color:var(--warm); padding-top:6px; letter-spacing:.1em; }
.spec-row h3{ font-size:19px; color:var(--slate); }
.spec-row h3 small{ display:block; font-family:var(--f-mono); font-size:10px; font-weight:500; letter-spacing:.22em; color:var(--signal); text-transform:uppercase; margin-top:6px; }
.spec-row p{ font-size:15px; color:var(--muted); padding-top:4px; }
.on-dark .spec-row h3{ color:var(--paper); }
.on-dark .spec-row p{ color:var(--muted-dark); }
.on-dark .spec-row .s-idx{ color:var(--muted-dark); }
.on-dark .spec-row:hover{ background:rgba(255,255,255,.04); }
@media (max-width:860px){ .spec-row{ grid-template-columns:1fr; gap:8px; } }

/* ---------- Stats ---------- */
.stats{ display:grid; grid-template-columns:repeat(4,1fr); border:1px solid var(--line-dark); }
@media (max-width:960px){ .stats{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:520px){ .stats{ grid-template-columns:1fr; } }
.stat{ padding:34px 28px; border-right:1px solid var(--line-dark); position:relative; }
.stat:last-child{ border-right:0; }
@media (max-width:960px){ .stat{ border-bottom:1px solid var(--line-dark); } .stat:nth-child(2n){ border-right:0; } .stat:nth-last-child(-n+1){ border-bottom:0; } }
.stat .v{ font-family:var(--f-display); font-weight:900; font-size:clamp(40px,4.4vw,58px); line-height:1; color:#fff; }
.stat .v span{ color:var(--signal-hi); }
.stat .l{ font-family:var(--f-mono); font-size:11px; letter-spacing:.18em; text-transform:uppercase; color:var(--muted-dark); margin-top:12px; }
.stat::after{ content:""; position:absolute; top:0; left:0; width:0; height:3px; background:var(--signal); transition:width .5s; }
.stat:hover::after{ width:100%; }

/* ---------- FAQ ---------- */
.faq{ border-top:1px solid var(--line); max-width:900px; }
.faq details{ border-bottom:1px solid var(--line); }
.faq summary{
  list-style:none; cursor:pointer;
  display:flex; justify-content:space-between; align-items:center; gap:20px;
  padding:22px 8px;
  font-family:var(--f-display); font-weight:700; font-size:17px; text-transform:uppercase; letter-spacing:.02em;
  transition:color .2s;
}
.faq summary::-webkit-details-marker{ display:none; }
.faq summary:hover{ color:var(--slate); }
.faq summary .pm{ position:relative; width:16px; height:16px; flex:none; }
.faq summary .pm::before,.faq summary .pm::after{ content:""; position:absolute; background:var(--signal); transition:transform .25s; }
.faq summary .pm::before{ left:0; top:7px; width:16px; height:2px; }
.faq summary .pm::after{ left:7px; top:0; width:2px; height:16px; }
.faq details[open] summary .pm::after{ transform:scaleY(0); }
.faq .a{ padding:0 8px 26px; color:var(--muted); font-size:15.5px; max-width:70ch; }

/* ---------- CTA band ---------- */
.cta-band{ background:var(--slate); color:#fff; position:relative; overflow:hidden; }
.cta-band .wrap{ display:grid; grid-template-columns:1fr auto; gap:32px; align-items:center; padding-top:clamp(48px,6vw,72px); padding-bottom:clamp(48px,6vw,72px); position:relative; z-index:1; }
@media (max-width:860px){ .cta-band .wrap{ grid-template-columns:1fr; } }
.cta-band h2{ font-size:clamp(24px,3vw,38px); }
.cta-band p{ color:rgba(255,255,255,.75); margin-top:10px; font-size:16px; }
.cta-band .actions{ display:flex; gap:14px; flex-wrap:wrap; }
.cta-band .ghost-num{ position:absolute; right:-2%; top:50%; transform:translateY(-50%); font-family:var(--f-display); font-weight:900; font-size:clamp(160px,24vw,320px); color:rgba(255,255,255,.05); line-height:1; pointer-events:none; user-select:none; }

/* ---------- Footer ---------- */
.site-footer{ background:var(--ink); color:#fff; }
.footer-top{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:48px; padding-top:clamp(56px,7vw,88px); padding-bottom:56px; }
@media (max-width:1020px){ .footer-top{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .footer-top{ grid-template-columns:1fr; } }
.footer-brand img{ height:52px; margin-bottom:22px; filter:brightness(1.15); }
.footer-brand p{ color:var(--muted-dark); font-size:14.5px; max-width:38ch; }
.footer-col h4{ font-family:var(--f-mono); font-size:11px; font-weight:600; letter-spacing:.24em; color:var(--signal-hi); margin-bottom:22px; text-transform:uppercase; }
.footer-col a, .footer-col li{ display:block; font-size:14.5px; color:rgba(255,255,255,.78); padding:6px 0; transition:.2s; }
.footer-col a:hover{ color:var(--signal-hi); padding-left:8px; }
.footer-contact address{ font-style:normal; font-size:14.5px; color:rgba(255,255,255,.78); line-height:1.9; }
.footer-contact a{ color:var(--signal-hi); }
.footer-bottom{ border-top:1px solid var(--line-dark); }
.footer-bottom-in{ display:flex; justify-content:space-between; align-items:center; gap:18px; flex-wrap:wrap; padding-top:22px; padding-bottom:22px; font-family:var(--f-mono); font-size:11px; letter-spacing:.08em; color:var(--muted-dark); }
.footer-bottom-in nav{ display:flex; gap:26px; }
.footer-bottom-in a:hover{ color:var(--signal-hi); }

/* ---------- Ticker ---------- */
.ticker{ background:var(--signal); color:var(--ink); overflow:hidden; border-top:1px solid var(--slate); border-bottom:1px solid var(--slate); }
.ticker-track{ display:flex; width:max-content; animation:tick 36s linear infinite; }
.ticker:hover .ticker-track{ animation-play-state:paused; }
.ticker span{ font-family:var(--f-mono); font-size:12px; font-weight:600; letter-spacing:.26em; text-transform:uppercase; padding:12px 0; white-space:nowrap; }
.ticker span i{ font-style:normal; padding:0 26px; opacity:.55; }
@keyframes tick{ to{ transform:translateX(-50%); } }

/* ---------- Hero (home) ---------- */
.hero{ background:var(--ink); color:#fff; position:relative; overflow:hidden; }
.hero-in{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(32px,4vw,64px); align-items:center; padding-top:clamp(48px,6vw,88px); padding-bottom:clamp(56px,7vw,96px); position:relative; z-index:2; }
@media (max-width:1140px){ .hero-in{ grid-template-columns:1fr; gap:36px; } }
.hero .avail{ display:inline-flex; align-items:center; gap:10px; font-family:var(--f-mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--signal-hi); border:1px solid rgba(0,144,192,.5); padding:8px 14px; margin-bottom:24px; max-width:100%; white-space:normal; line-height:1.4; }
.hero .avail .pulse{ width:8px; height:8px; background:var(--signal-hi); animation:pulse 1.6s infinite; flex:none; }
@keyframes pulse{ 50%{ opacity:.25; } }
.hero h1{ font-size:clamp(32px,4.5vw,66px); font-weight:900; line-height:1.06; }
.hero h1 em{ font-style:normal; color:var(--signal-hi); }
.hero .sub{ margin-top:22px; font-size:clamp(15px,1.35vw,17.5px); color:var(--muted-dark); max-width:62ch; line-height:1.75; }
.hero .sub strong{ color:#fff; }
.hero .hero-actions{ margin-top:32px; display:flex; gap:14px; flex-wrap:wrap; }
.hero .hero-img{ position:relative; }
.hero .hero-img .frame{ border-color:var(--line-dark); }
.hero .hero-img .img-cut{ aspect-ratio:4/3.2; }

/* Title block (drawing legend) */
.titleblock{ margin-top:clamp(40px,5vw,64px); border:1px solid var(--line-dark); display:grid; grid-template-columns:repeat(4,1fr); font-family:var(--f-mono); }
@media (max-width:860px){ .titleblock{ grid-template-columns:repeat(2,1fr); } }
.titleblock div{ padding:16px 18px; border-right:1px solid var(--line-dark); }
.titleblock div:last-child{ border-right:0; }
@media (max-width:860px){ .titleblock div:nth-child(2n){ border-right:0; } .titleblock div{ border-bottom:1px solid var(--line-dark); } .titleblock div:nth-last-child(-n+2){ border-bottom:0; } }
.titleblock .tb-k{ font-size:9.5px; letter-spacing:.22em; text-transform:uppercase; color:var(--muted-dark); }
.titleblock .tb-v{ font-size:14px; color:#fff; margin-top:6px; letter-spacing:.04em; }
.titleblock .tb-v b{ color:var(--signal-hi); font-weight:600; }

/* ---------- Page hero (subpages) ---------- */
.page-hero{ background:var(--ink); color:#fff; position:relative; overflow:hidden; }
.page-hero-in{ padding-top:clamp(56px,7vw,92px); padding-bottom:clamp(56px,7vw,88px); position:relative; z-index:2; }
.crumbs{ font-family:var(--f-mono); font-size:11px; letter-spacing:.16em; text-transform:uppercase; color:var(--muted-dark); margin-bottom:26px; display:flex; gap:10px; flex-wrap:wrap; }
.crumbs a:hover{ color:var(--signal-hi); }
.crumbs .sep{ color:var(--signal); }
.page-hero h1{ font-size:clamp(34px,5vw,68px); max-width:20ch; }
.page-hero h1 em{ font-style:normal; color:var(--signal-hi); }
.page-hero .sub{ margin-top:22px; max-width:64ch; color:var(--muted-dark); font-size:clamp(15px,1.4vw,17.5px); line-height:1.75; }
.page-hero .sub strong{ color:#fff; }
.page-hero .ph-idx{ position:absolute; right:var(--pad-x); top:50%; transform:translateY(-50%); font-family:var(--f-display); font-weight:900; font-size:clamp(140px,22vw,300px); line-height:1; color:rgba(255,255,255,.045); pointer-events:none; user-select:none; }

/* Sub navigation (werkzeugbau family) */
.subnav{ background:var(--slate); border-bottom:1px solid rgba(255,255,255,.12); }
.subnav-in{ display:flex; gap:2px; overflow-x:auto; scrollbar-width:none; }
.subnav-in::-webkit-scrollbar{ display:none; }
.subnav a{
  font-family:var(--f-mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase;
  color:rgba(255,255,255,.75); padding:15px 18px; white-space:nowrap;
  border-bottom:3px solid transparent; transition:.2s;
}
.subnav a:hover{ color:#fff; background:rgba(255,255,255,.06); }
.subnav a.active{ color:#fff; border-bottom-color:var(--signal-hi); background:rgba(0,144,192,.15); }

/* ---------- Feature split rows ---------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(36px,5vw,80px); align-items:center; }
.split--rev .split-media{ order:2; }
@media (max-width:960px){ .split{ grid-template-columns:1fr; } .split--rev .split-media{ order:0; } }
.split .split-media .img-cut{ aspect-ratio:4/3; }
.split h2{ margin-bottom:20px; }
.split .body{ color:var(--muted); font-size:16px; }
.split .body strong{ color:var(--text); }
.split .mt{ margin-top:26px; }

/* Numbered feature stack (why us) */
.feature-list{ counter-reset:feat; }
.feature-list li{
  counter-increment:feat;
  display:grid; grid-template-columns:64px 1fr; gap:20px;
  padding:20px 0;
  border-bottom:1px solid var(--line-dark);
  align-items:baseline;
}
.feature-list li::before{
  content:counter(feat,decimal-leading-zero);
  font-family:var(--f-mono); font-size:13px; color:var(--signal-hi); letter-spacing:.1em;
}
.feature-list li span{ font-size:16.5px; }
.feature-list li span strong{ color:#fff; font-weight:600; }
.feature-list li.plus::before{ content:"+"; font-size:20px; }

/* ---------- Contact ---------- */
.contact-grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:clamp(36px,5vw,72px); }
@media (max-width:960px){ .contact-grid{ grid-template-columns:1fr; } }
.contact-card{ border:1px solid var(--line); background:var(--paper); }
.contact-card .cc-head{ background:var(--slate); color:#fff; font-family:var(--f-mono); font-size:11px; letter-spacing:.22em; text-transform:uppercase; padding:14px 22px; display:flex; justify-content:space-between; }
.contact-card .cc-head b{ color:var(--signal-hi); }
.contact-row{ display:flex; gap:18px; padding:20px 22px; border-bottom:1px solid var(--line); align-items:flex-start; transition:background .2s; }
.contact-row:last-child{ border-bottom:0; }
.contact-row:hover{ background:var(--bone); }
.contact-row .ico{ width:40px; height:40px; border:1px solid var(--slate); display:grid; place-items:center; flex:none; color:var(--slate); font-family:var(--f-mono); font-size:14px; }
.contact-row .k{ font-family:var(--f-mono); font-size:10.5px; letter-spacing:.2em; text-transform:uppercase; color:var(--muted); }
.contact-row .v{ font-size:16.5px; font-weight:600; margin-top:4px; }
.contact-row a.v:hover{ color:var(--signal); }
.map-frame{ border:1px solid var(--line); position:relative; background:var(--ink); min-height:420px; display:block; }
.map-frame iframe{ width:100%; height:100%; min-height:420px; border:0; filter:grayscale(1) contrast(1.05); position:absolute; inset:0; }
.map-frame .map-tag{ position:absolute; left:0; bottom:0; z-index:2; background:var(--signal); color:var(--ink); font-family:var(--f-mono); font-size:10.5px; letter-spacing:.18em; text-transform:uppercase; padding:9px 16px; }

/* Form (visual only) */
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
@media (max-width:640px){ .form-grid{ grid-template-columns:1fr; } }
.field label{ display:block; font-family:var(--f-mono); font-size:10.5px; letter-spacing:.18em; text-transform:uppercase; color:var(--muted); margin-bottom:8px; }
.field input, .field textarea, .field select{
  width:100%; border:1px solid var(--line); background:var(--paper);
  padding:14px 16px; font-family:var(--f-body); font-size:15px; color:var(--text);
  border-radius:0; outline:none; transition:border-color .2s, box-shadow .2s;
}
.field input:focus, .field textarea:focus{ border-color:var(--signal); box-shadow:4px 4px 0 rgba(0,144,192,.18); }
.field.full{ grid-column:1/-1; }

/* ---------- Legal pages ---------- */
.legal h2{ font-size:20px; margin:34px 0 12px; color:var(--slate); }
.legal p, .legal li{ font-size:15.5px; color:var(--muted); }
.legal ul{ padding-left:22px; list-style:disc; }
.legal li{ margin:6px 0; }
.legal address{ font-style:normal; font-size:16px; color:var(--text); line-height:1.9; }

/* ---------- Reveal animation ---------- */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .7s cubic-bezier(.2,.6,.2,1), transform .7s cubic-bezier(.2,.6,.2,1); }
.reveal.in{ opacity:1; transform:none; }
.reveal[data-d="1"]{ transition-delay:.08s; }
.reveal[data-d="2"]{ transition-delay:.16s; }
.reveal[data-d="3"]{ transition-delay:.24s; }
.reveal[data-d="4"]{ transition-delay:.32s; }

/* ---------- Misc ---------- */
.divider-signal{ width:64px; height:4px; background:var(--signal); }
.mt-s{ margin-top:16px; } .mt-m{ margin-top:28px; } .mt-l{ margin-top:44px; }
.note{ font-family:var(--f-mono); font-size:11.5px; letter-spacing:.1em; color:var(--muted); text-transform:uppercase; }
.on-dark{ color:#fff; }
/* ---------- Responsive Multi-Tier System ---------- */
@media (max-width: 1140px) {
  .hero-in {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .hero h1 {
    font-size: clamp(30px, 5.2vw, 48px);
  }
  .split {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .split--rev .split-media {
    order: 0;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 900px) {
  .hero-in {
    padding-top: 48px;
    padding-bottom: 56px;
    gap: 36px;
  }
  .hero h1 {
    font-size: clamp(28px, 6.5vw, 44px);
  }
  .sec-head {
    grid-template-columns: 1fr;
    margin-bottom: 32px;
  }
  .titleblock {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 32px;
  }
  .spec-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .checks--2col {
    grid-template-columns: 1fr;
  }
  .stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .cta-band .wrap {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

@media (max-width: 640px) {
  .hero-in {
    padding-top: 40px;
    padding-bottom: 48px;
    gap: 28px;
  }
  .hero h1 {
    font-size: clamp(26px, 8vw, 38px);
    line-height: 1.1;
  }
  .hero .avail {
    font-size: 10px;
    letter-spacing: .08em;
    padding: 6px 10px;
  }
  .hero .sub {
    margin-top: 16px;
    font-size: 14.5px;
    line-height: 1.65;
  }
  .hero .hero-actions {
    margin-top: 24px;
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }
  .hero .hero-actions .btn {
    width: 100%;
    justify-content: center;
    text-align: center;
    padding: 14px 20px;
    font-size: 12px;
  }
  .h-xl { font-size: clamp(28px, 7.5vw, 44px); }
  .h-lg { font-size: clamp(23px, 6vw, 36px); }
  .h-md { font-size: clamp(18px, 5vw, 24px); }
  .cards--4, .cards--3, .cards--2 {
    grid-template-columns: 1fr;
  }
  .stats {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-top: 40px;
    padding-bottom: 28px;
  }
  .footer-bottom-in {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding-top: 18px;
    padding-bottom: 18px;
  }
  .footer-bottom-in nav {
    gap: 16px;
    flex-wrap: wrap;
  }
  .cta-band .actions {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }
  .cta-band .actions .btn {
    width: 100%;
    justify-content: center;
    padding: 14px 18px;
  }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; }
  .reveal{ opacity:1 !important; transform:none !important; }
}