/* ==========================================================================
   ROHAL GmbH – Rohstoffhandel Lingen
   styles.css  ·  lokal gehostet, keine externen Abhängigkeiten (DSGVO)
   Design: Anthrazit-Basis · Aluminium-Silber · blauer Akzent · Periodensystem
   ========================================================================== */

/* ---------- Design-Tokens ---------- */
:root{
  --ink:#161b22;            /* dunkelste Fläche (Top-Bar, Footer) – aufgehellt */
  --steel-900:#1c232c;
  --steel-850:#232b34;      /* Karten auf Dunkel */
  --steel-800:#283139;
  --steel-700:#1f262e;      /* Hairlines auf Dunkel */
  --steel-600:#2a323c;
  --steel-500:#5b636e;
  --steel-400:#7a828c;
  --steel-300:#9aa3ad;
  --steel-200:#c4ccd6;
  --steel-100:#e6e9ec;
  --paper:#ffffff;
  --paper-2:#f4f6f8;        /* helle Sektion */
  --paper-3:#eceef1;

  --text:#1b1f25;           /* Text auf hell */
  --muted:#5b636e;
  --text-invert:#eef2f6;    /* Text auf dunkel */
  --muted-invert:#aeb6c0;

  --accent:#2f7fd6;         /* Blau – Akzent */
  --accent-bright:#4a93ea;  /* heller (auf Dunkel) */
  --accent-strong:#175ea5;  /* dunkler (Text auf Hell, AA) */
  --accent-ink:#0e2740;

  --copper:#d98a5b;         /* Materialfarbe Kupfer (nur Elementsymbole) */
  --line:#e2e5e9;
  --line-2:#d4d8dd;
  --line-dark:rgba(255,255,255,.10);

  --r-sm:6px; --r-md:10px; --r-lg:16px; --r-pill:40px;
  --shadow-1:0 2px 10px rgba(11,14,18,.08);
  --shadow-2:0 14px 34px rgba(11,14,18,.16);
  --shadow-blue:0 10px 28px rgba(47,127,214,.40);

  --maxw:none;
  --gap:clamp(1rem,3vw,2rem);
  --pad-x:clamp(1.25rem,5vw,7rem);

  --font:'ROHAL Sans',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --font-display:'ROHAL Display','Archivo Black',var(--font);
  --font-mono:'ROHAL Mono',ui-monospace,'Cascadia Mono','Segoe UI Mono','Roboto Mono',Menlo,Consolas,monospace;
}

/* ---------- Selbstgehostete Schriften (optional, lokal) ----------
   Liegen Dateien in assets/fonts/, werden sie genutzt; sonst greift
   automatisch der System-Font-Stack (keine externen Requests).         */
@font-face{font-family:'ROHAL Sans';src:local('Segoe UI'),local('Roboto'),local('Helvetica Neue');font-display:swap}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;overflow-x:hidden}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;font-family:var(--font);color:var(--text);background:var(--paper);
  font-size:clamp(15px,1.05vw,17px);line-height:1.65;-webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,video,svg{max-width:100%;height:auto;display:block}
a{color:var(--accent-strong);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.15;font-weight:700;letter-spacing:-.01em;margin:0 0 .5em}
p{margin:0 0 1em}
ul{margin:0 0 1em;padding-left:1.2em}
:focus-visible{outline:3px solid var(--accent-bright);outline-offset:2px;border-radius:3px}

.skip-link{position:absolute;left:-9999px;top:0;background:var(--accent);color:#fff;padding:.7rem 1rem;z-index:200}
.skip-link:focus{left:8px;top:8px}
.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}

/* ---------- Layout-Helfer ---------- */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad-x)}
.section{padding-block:clamp(2.6rem,6vw,5rem)}
.section--dark{background:var(--steel-900);color:var(--text-invert)}
.section--ink{background:var(--ink);color:var(--text-invert)}
.section--light{background:var(--paper-2)}
.section--tight{padding-block:clamp(1.6rem,4vw,3rem)}
.center{text-align:center}
.eyebrow{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--accent-strong);margin:0 0 .8rem}
.section--dark .eyebrow,.section--ink .eyebrow{color:var(--accent-bright)}
.section-title{font-size:clamp(1.5rem,3.4vw,2.3rem);margin:0 0 .4em}
.lead{font-size:clamp(1.02rem,1.6vw,1.2rem);color:var(--muted)}
.section--dark .lead,.section--ink .lead{color:var(--muted-invert)}
.grid{display:grid;gap:var(--gap)}
.mono{font-family:var(--font-mono)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;cursor:pointer;border:1px solid transparent;
  font-family:var(--font-mono);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;
  padding:.95em 1.5em;border-radius:var(--r-pill);transition:transform .15s,background .15s,box-shadow .15s,border-color .15s;
  text-decoration:none;line-height:1;
}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn--primary{background:var(--accent);color:#fff;box-shadow:var(--shadow-blue)}
.btn--primary:hover{background:var(--accent-bright)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn--outline{background:transparent;color:var(--accent-strong);border-color:var(--line-2)}
.btn--outline:hover{border-color:var(--accent);background:rgba(47,127,214,.06)}
.btn--lg{padding:1.05em 1.8em;font-size:.85rem}

/* ==========================================================================
   TOP-SERVICE-LEISTE  (Mail · Zeiten · Telefon · WhatsApp / Social · Sprache)
   ========================================================================== */
.topbar{background:var(--ink);color:var(--muted-invert);font-size:.8rem;border-bottom:1px solid var(--line-dark)}
/* Top-Bar hugt enger an die Bildschirm-Ecken als der Hauptinhalt */
.topbar .container{padding-inline:clamp(1rem,2.5vw,2.25rem)}
.topbar__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:40px;flex-wrap:wrap}
.topbar a{color:var(--muted-invert);display:inline-flex;align-items:center;gap:.4em}
.topbar a:hover{color:#fff;text-decoration:none}
.topbar__left{display:flex;align-items:center}
.topbar__left a{padding:.35rem .8rem;border-left:1px solid var(--line-dark)}
.topbar__left a:first-child{border-left:0;padding-left:0}
.topbar__right{display:flex;align-items:center;gap:.9rem}
.social{display:flex;gap:.4rem}
.social a{width:28px;height:28px;justify-content:center;border:1px solid rgba(255,255,255,.18);border-radius:var(--r-sm);color:var(--steel-200)}
.social a:hover{border-color:var(--accent);color:#fff;background:rgba(47,127,214,.18)}
.langswitch{display:flex;align-items:center;gap:.55rem;font-family:var(--font-mono);font-size:.75rem;letter-spacing:.08em;border-left:1px solid var(--line-dark);padding-left:.9rem}
.langswitch a{gap:.3em}
.langswitch a.is-active{color:#fff;border-bottom:2px solid var(--accent-bright);padding-bottom:1px}
.flag{width:18px;height:12px;border-radius:1px;display:inline-block}

.topbar__icon{font-style:normal}
.icon{display:inline-block;vertical-align:-.15em;flex:none}
.topbar .icon{font-size:1rem}
@media (max-width:720px){
  .topbar__left a span{display:none}
  .topbar__left a{padding-inline:.6rem}
  .topbar{font-size:.74rem}
  .langswitch{padding-left:.6rem}
  .social a{width:26px;height:26px}
}
@media (max-width:420px){.social{display:none}}

/* ==========================================================================
   HEADER / NAVIGATION  (schwebt transparent über Hero, wird beim Scrollen fest)
   ========================================================================== */
.header{position:sticky;top:0;z-index:100;transition:background .25s,box-shadow .25s}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.85rem}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:#fff}
.brand:hover{text-decoration:none}
.brand__logo{height:38px;width:auto}
.brand__name{font-family:var(--font-display);font-weight:800;font-size:1.25rem;letter-spacing:.12em;color:#fff;line-height:1}
.brand__sub{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.12em;color:var(--steel-300);text-transform:uppercase;border-left:1px solid rgba(255,255,255,.25);padding-left:.55rem;line-height:1.25}

.nav{display:flex;align-items:center;gap:clamp(.8rem,2vw,1.8rem)}
.nav a{color:#fff;font-weight:500;font-size:.95rem;text-shadow:0 1px 4px rgba(0,0,0,.45)}
.nav a:hover{text-decoration:none;color:var(--accent-bright)}
.nav a.is-active{border-bottom:2px solid var(--accent);padding-bottom:2px}
.nav .btn{text-shadow:none}

/* Transparent über Hero */
.header--overlay{background:transparent}
/* Fest (gescrollt, oder Seiten ohne Hero) */
.header.is-solid,.header--solid{background:rgba(11,14,18,.96);box-shadow:var(--shadow-2);backdrop-filter:saturate(140%) blur(6px)}

/* Schwebender Kopf: Top-Bar + Navigation gemeinsam über dem Hero (wie ArcelorMittal) */
.siteheader{position:sticky;top:0;z-index:100;transition:background .25s,box-shadow .25s}
.siteheader--overlay{background:transparent}
.siteheader--overlay .topbar{background:transparent;border-bottom-color:rgba(255,255,255,.16);color:#eef2f6}
.siteheader--overlay .topbar a{color:#eef2f6}
.siteheader--overlay .topbar a:hover{color:#fff}
.siteheader--overlay .social a{border-color:rgba(255,255,255,.4);color:#fff}
.siteheader--overlay .header{background:transparent;box-shadow:none}
.siteheader.is-solid{background:rgba(11,14,18,.95);box-shadow:var(--shadow-2);backdrop-filter:saturate(140%) blur(6px)}
.siteheader.is-solid .topbar,.siteheader.is-solid .header{background:transparent;border-bottom-color:var(--line-dark)}

/* Burger */
.burger{display:none;position:relative;z-index:130;background:none;border:0;color:#fff;cursor:pointer;padding:.4rem;line-height:0;-webkit-tap-highlight-color:transparent;filter:drop-shadow(0 1px 4px rgba(0,0,0,.55))}
.burger svg{width:30px;height:30px;display:block;pointer-events:none}

/* Mobile-Navigation (Drawer) */
.nav-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.55);opacity:0;visibility:hidden;transition:.25s;z-index:95}
.nav-backdrop.is-open{opacity:1;visibility:visible}

@media (max-width:880px){
  .burger{display:inline-block;z-index:130}
  .nav{
    position:fixed;top:0;right:0;height:100vh;height:100dvh;width:min(320px,84vw);background:var(--steel-900);
    flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:.2rem;
    padding:5rem 1.6rem 2rem;transform:translateX(100%);transition:transform .28s ease;z-index:120;
    box-shadow:var(--shadow-2);overflow-y:auto;
  }
  .nav.is-open{transform:translateX(0)}
  .nav a{width:100%;padding:.85rem 0;border-bottom:1px solid var(--steel-700);font-size:1.05rem;text-shadow:none}
  .nav a.is-active{border-bottom:1px solid var(--steel-700);color:var(--accent-bright)}
  .nav .btn{width:100%;justify-content:center;margin-top:1rem}
  /* backdrop-filter „fängt" position:fixed -> Menü-Schublade rutschte an den Seitenanfang.
     Auf Mobil deaktivieren (Header-Hintergrund ist ohnehin fast deckend). */
  .header.is-solid,.header--solid,.siteheader.is-solid{-webkit-backdrop-filter:none;backdrop-filter:none}
}

/* ==========================================================================
   HERO  (Video vollflächig · links abgedunkelt · Slogan mit Auflöse-Effekt)
   ========================================================================== */
.hero{position:relative;min-height:clamp(560px,90vh,860px);display:flex;align-items:center;overflow:hidden;color:#fff;
  margin-top:calc(-1 * var(--head-h,104px));background:#0b0e12 url('../../medien/hero-poster.jpg') center/cover no-repeat}

.hero__media{position:absolute;inset:0;z-index:0}
.hero__media video,.hero__media img{width:100%;height:100%;object-fit:cover}
.hero__scrim{position:absolute;inset:0;z-index:1;
  background:
    /* weicher, fließender Diagonal-Übergang nach unten in die dunkle Folge-Sektion (keine Linie) */
    linear-gradient(167deg,rgba(11,14,18,0) 58%,rgba(11,14,18,.5) 82%,#0b0e12 99%),
    /* sanfte Links-Abdunklung für Lesbarkeit */
    linear-gradient(110deg,rgba(8,11,15,.92) 0%,rgba(8,11,15,.66) 40%,rgba(8,11,15,.30) 70%,rgba(8,11,15,.04) 100%),
    linear-gradient(180deg,rgba(10,14,19,.26) 0%,rgba(10,14,19,0) 34%,rgba(10,14,19,.18) 100%);
}
.hero__inner{position:relative;z-index:2;width:100%;padding-block:clamp(7rem,16vh,10rem) clamp(3rem,8vh,5rem)}
.hero__eyebrow{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.24em;text-transform:uppercase;color:#cfe0f3;margin-bottom:1.1rem;text-shadow:0 1px 3px rgba(0,0,0,.5)}
.hero__title{font-size:clamp(1.7rem,5vw,3.3rem);font-weight:600;letter-spacing:-.02em;line-height:1.08;max-width:26ch;text-shadow:0 2px 16px rgba(0,0,0,.45);margin:0}
.hero__title .line{display:block}
.hero__sub{max-width:46ch;color:#dde4ec;font-weight:400;font-size:clamp(1rem,1.6vw,1.2rem);margin-top:1.2rem;text-shadow:0 1px 5px rgba(0,0,0,.5)}
.hero__cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.hero__videohint{position:absolute;right:var(--pad-x);bottom:1.1rem;z-index:2;display:flex;align-items:center;gap:.5em;color:#cdd6e0;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em}
.hero__videohint .ico{font-style:normal}
@media (max-width:760px){
  .hero{min-height:80vh;align-items:flex-start}
  .hero__inner{padding-block:calc(var(--head-h,150px) + 1.1rem) 2.4rem}
}

/* „Magnet"-Slogan: Buchstaben fügen sich zusammen (Magnet zieht an) und fliegen
   per Explosion wieder auseinander. Zeile 1 zuerst, dann Zeile 2 – im Loop.
   Beide Zeilen liegen übereinander (gleiche Position), nur eine ist sichtbar. */
.hero__title{position:relative;min-height:2.4em}
.hero__title .magnet{position:absolute;left:0;top:0;width:100%;margin:0}
.hero__title .magnet--1{color:#fff}
.hero__title .magnet--2{color:var(--accent-bright)}
.hero__title .mword{display:inline-block}
.hero__title .ml{display:inline-block;
  animation:magnet 11s cubic-bezier(.2,.7,.2,1) var(--d,0s) infinite both;
  will-change:transform,opacity,filter}
@keyframes magnet{
  0%      {opacity:0;transform:translate(var(--ix),var(--iy)) rotate(var(--ri)) scale(.2);filter:blur(8px)}
  6%      {opacity:1;transform:translate(0,0) rotate(0) scale(1);filter:blur(0) brightness(1)}
  9%      {filter:blur(0) brightness(1.8)}
  12%,34% {opacity:1;transform:translate(0,0) rotate(0) scale(1);filter:blur(0) brightness(1)}
  42%     {opacity:0;transform:translate(var(--ox),var(--oy)) rotate(var(--ro)) scale(1.6);filter:blur(9px)}
  100%    {opacity:0;transform:translate(var(--ox),var(--oy)) rotate(var(--ro)) scale(1.6);filter:blur(9px)}
}
@media (max-width:760px){.hero__title{min-height:2.8em}}

/* ==========================================================================
   LEISTUNGS-STREIFEN  (Icons)
   ========================================================================== */
/* Untere, fixierte Leiste (Variante B): Kennzahl · Aktionen · Mitglieds-Logos */
.servicebar{position:fixed;left:0;right:0;bottom:0;z-index:90;background:rgba(11,14,18,.97);
  border-top:1px solid var(--steel-700);backdrop-filter:saturate(140%) blur(5px)}
.servicebar__inner{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:10px;min-height:54px}
/* Kennzahl links */
.sb-stat{grid-column:1;justify-self:start;display:flex;flex-direction:column;line-height:1}
.sb-stat b{font-family:var(--font-display);font-weight:700;font-size:1.15rem;color:var(--accent-bright)}
.sb-stat span{font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;color:var(--steel-300);margin-top:2px;white-space:nowrap}
/* Aktionen immer mittig */
.sb-actions{grid-column:2;justify-self:center;display:flex;align-items:center;gap:clamp(.5rem,2vw,1.4rem)}
.sb-act{display:inline-flex;align-items:center;gap:.45em;color:#fff;font-weight:600;font-size:.92rem;
  white-space:nowrap;text-decoration:none;padding:.4rem .25rem;transition:color .15s}
.sb-act .icon{font-size:1.1rem;color:var(--accent-bright)}
.sb-act:hover{color:var(--accent-bright);text-decoration:none}
.sb-act--primary{background:var(--accent);color:#fff;padding:.5rem .95rem;border-radius:8px}
.sb-act--primary .icon{color:#fff}
.sb-act--primary:hover{background:var(--accent-strong);color:#fff}
/* Logos rechts (weiße Chips) */
.sb-logos{grid-column:3;justify-self:end;display:flex;align-items:center;gap:14px}
.sb-logo{display:inline-flex;align-items:center;gap:.4em;text-decoration:none}
.sb-logo img{height:36px;width:auto;display:block}
.sb-efbtxt{color:#e7edf3;font-weight:600;font-size:.8rem;white-space:nowrap}
body{padding-bottom:55px}
/* Logos einzeln von rechts ausblenden (rechtes Logo zuerst): sb-h0 = ganz rechts */
@media (max-width:1180px){.sb-h0{display:none!important}}
@media (max-width:1100px){.sb-h1{display:none!important}}
@media (max-width:1020px){.sb-h2{display:none!important}}
@media (max-width:945px){.sb-h3{display:none!important}}
@media (max-width:875px){.sb-h4{display:none!important}}
@media (max-width:810px){.sb-h5{display:none!important}}
@media (max-width:750px){.sb-h6{display:none!important}}
/* danach Zusatz-Links/Kennzahl: Aktuelles · 35+ · zuletzt Ansprechpartner */
@media (max-width:815px){.sb-hide-md{display:none!important}}
@media (max-width:680px){.sb-hide-sm{display:none!important}}
@media (max-width:760px){.servicebar__inner{min-height:50px}.only-desktop{display:none}body{padding-bottom:51px}}
/* Schmale Geräte: Aktionen kompakter, damit „Material anbieten" + „Ansprechpartner" beide passen */
@media (max-width:560px){
  .sb-actions{gap:.5rem}
  .sb-act{font-size:.82rem;gap:.3em;padding:.35rem .12rem}
  .sb-act .icon{font-size:1rem}
  .sb-act--primary{padding:.42rem .6rem}
}
@media (max-width:360px){.sb-hide-xs{display:none!important}}

/* ==========================================================================
   PERIODENSYSTEM  (Werkstoff-Filter)
   ========================================================================== */
/* Werkstoff-Bereich mit sanft bewegtem, metallischem Hintergrund */
.section--werk{position:relative;overflow:hidden;background:#1c252f}
.section--werk::before{content:"";position:absolute;inset:-25%;z-index:0;pointer-events:none;
  background:
    radial-gradient(42% 58% at 22% 28%, rgba(70,140,220,.15), transparent 60%),
    radial-gradient(38% 52% at 82% 72%, rgba(175,200,228,.10), transparent 60%),
    linear-gradient(125deg,#2b3744 0%,#1a232d 55%,#243140 100%);
  background-size:200% 200%;
  animation:werkpan 24s ease-in-out infinite alternate}
@keyframes werkpan{0%{background-position:0% 25%}100%{background-position:100% 75%}}
.section--werk > *{position:relative;z-index:1}

.pse-wrap{display:grid;grid-template-columns:.9fr 1.4fr;gap:clamp(1.4rem,4vw,2.6rem);align-items:center}
@media (max-width:900px){.pse-wrap{grid-template-columns:1fr;gap:1.6rem}}

.pse{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:.6rem;max-width:540px}
.pse::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(115deg,transparent 32%,rgba(120,180,255,.18) 49%,rgba(255,255,255,.10) 52%,transparent 68%);
  transform:translateX(-120%);animation:sheen 6s ease-in-out infinite}
@keyframes sheen{0%,60%{transform:translateX(-120%)}100%{transform:translateX(120%)}}

/* Kacheln leicht durchscheinend/mattiert -> die animierte Bereichs-Hintergrund-
   bewegung scheint hindurch und wirkt als lebendiger Metall-Glanz. */
.el{position:relative;overflow:hidden;border:1px solid #3b4651;aspect-ratio:1/1;
  background:linear-gradient(150deg,rgba(20,27,35,.40),rgba(10,14,19,.60));
  display:flex;flex-direction:column;justify-content:space-between;padding:.5rem .45rem;cursor:pointer;color:inherit;
  transition:transform .18s,box-shadow .18s,border-color .18s;text-decoration:none;font:inherit;width:100%}
.el::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(120% 80% at 28% 0%,rgba(255,255,255,.08),transparent 58%)}
/* AL als Hauptmaterial etwas luminöser – nur Glanz, kein Blau */
.el--glow{background:linear-gradient(150deg,rgba(54,67,84,.55),rgba(22,29,37,.60));border-color:#42505f}
.el--glow::before{background:radial-gradient(120% 85% at 30% 0%,rgba(255,255,255,.16),transparent 60%)}
.el:hover,.el:focus-visible{transform:translateY(-4px) scale(1.06);border-color:var(--accent);
  box-shadow:0 0 0 1px var(--accent),0 12px 26px rgba(47,127,214,.5);z-index:5;text-decoration:none}
.el__num{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:.5rem;color:var(--steel-400)}
.el__sym{font-family:var(--font-display);font-weight:800;font-size:clamp(1.1rem,2.4vw,1.7rem);text-align:center;color:var(--steel-200);line-height:1}
.el__nm{font-family:var(--font-mono);font-size:.5rem;text-align:center;color:var(--steel-300);letter-spacing:.04em}
.el--cu .el__sym{color:var(--copper)}
.el--fe .el__sym{color:#c0939a}
/* aktive Filter-Kachel (Qualitäten-Seite): dezenter Akzent-Rahmen statt Vollfarbe */
.el.is-active{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 0 18px rgba(47,127,214,.22)}
.el.is-active .el__sym{color:var(--accent-bright)}
.el.is-active .el__nm,.el.is-active .el__num{color:var(--steel-200)}

/* Kompakte Reihen-Anordnung – Reihenfolge folgt dem Markup (AL bei den anderen) */
@media (max-width:560px){ .pse{grid-template-columns:repeat(3,1fr)} }

/* Startseite: Werkstoff-Raster füllt die rechte Spalte voll aus (kein 540px-Deckel) */
.pse--fill{max-width:none}

/* Qualitäten-Seite: Werkstoff-Kacheln nutzen die volle Seitenbreite (alle 9 in einer Reihe) */
.pse--wide{max-width:none;grid-template-columns:repeat(9,1fr);gap:clamp(.5rem,1.4vw,1rem)}
@media (max-width:1100px){ .pse--wide{grid-template-columns:repeat(5,1fr)} }
@media (max-width:560px){ .pse--wide{grid-template-columns:repeat(3,1fr)} }

.sorten{margin-top:clamp(1.4rem,4vw,2.2rem)}
.sorten__label{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.2em;color:var(--steel-400);text-align:center;margin-bottom:.9rem}
.sorten__list{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center}
.sorte{border:1px dashed var(--steel-600);background:var(--steel-900);color:var(--muted-invert);font-family:var(--font-display);font-weight:800;
  font-size:.95rem;letter-spacing:.06em;padding:.6rem 1.1rem;cursor:pointer;transition:.18s;text-decoration:none}
.sorte:hover,.sorte:focus-visible,.sorte.is-active{border-color:var(--accent);color:#fff;box-shadow:0 0 16px rgba(47,127,214,.35);text-decoration:none}

/* ==========================================================================
   QUALITÄTEN-KARTEN  (Material-Grid + Filter)
   ========================================================================== */
.filterbar{display:flex;flex-wrap:wrap;gap:.55rem;margin-bottom:1.6rem}
.chip{border:1px solid var(--line-2);background:var(--paper);color:var(--muted);font-family:var(--font-mono);
  font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;padding:.5rem .95rem;border-radius:var(--r-pill);cursor:pointer;transition:.15s}
.chip:hover{border-color:var(--accent)}
.chip.is-active{background:var(--accent);border-color:var(--accent);color:#fff}
.section--dark .chip{background:var(--steel-850);border-color:var(--steel-600);color:var(--muted-invert)}
.section--dark .chip.is-active{background:var(--accent);border-color:var(--accent);color:#fff}

.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:clamp(1rem,2.5vw,1.6rem);align-items:stretch}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s,border-color .2s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-2);border-color:var(--line-2)}
.card__media{position:relative;aspect-ratio:4/3;background:linear-gradient(135deg,#e6e9ec,#c4ccd6);overflow:hidden}
.card__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card:hover .card__media img{transform:scale(1.05)}
.card__tag{position:absolute;top:.6rem;left:.6rem;background:var(--ink);color:#fff;font-family:var(--font-mono);
  font-size:.66rem;letter-spacing:.12em;padding:.28rem .55rem;border-radius:var(--r-sm);text-transform:uppercase}
.card__body{padding:.9rem 1rem 1.1rem;flex:1;display:flex;flex-direction:column}
.card__title{font-size:1.02rem;font-weight:700;margin:0 0 .25rem;color:var(--text)}
.card__desc{font-size:.86rem;color:var(--muted);margin:0 0 .8rem;display:-webkit-box;-webkit-line-clamp:4;line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
.card__foot{margin-top:auto;display:flex;align-items:center;gap:.4em;font-family:var(--font-mono);font-size:.72rem;
  letter-spacing:.06em;color:var(--accent-strong);text-transform:uppercase}
/* PDF ohne eigenes Vorschaubild: sauberer „Dokument"-Platzhalter (helle Seite,
   Symbol + PDF-Kennzeichnung). Liegt ein gleichnamiges Bild (Screenshot) im
   Ordner, wird automatisch dieses als echte Vorschau angezeigt. */
.card--pdf .card__media{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.55rem;
  background:radial-gradient(120% 120% at 50% 0%,#ffffff,#e7ebf1 70%);color:var(--ink)}
.card--pdf .card__media::before{content:"";position:absolute;inset:18% 30%;border-radius:6px;
  background:#fff;box-shadow:0 8px 22px rgba(15,25,40,.18);border:1px solid #d4dae2}
.card--pdf .card__media .doc-ico{position:relative;font-size:2.5rem;color:var(--accent);opacity:1}
.card--pdf .card__media .pdf-badge{position:relative;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.18em;
  background:var(--accent);color:#fff;padding:.18rem .55rem;border-radius:5px}

/* Qualitäts-Detailseite: Beschreibung links, Bildergalerie rechts */
.qd{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(1.4rem,4vw,2.4rem);align-items:start}
@media (max-width:820px){.qd{grid-template-columns:1fr}}
.qd__desc{font-size:1.05rem;line-height:1.7;color:#dbe3ea;white-space:pre-line}
.qd__gallery{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.qd__gallery .card__media{border-radius:var(--r-lg)}
.is-hidden{display:none!important}
.empty-note{padding:2rem;text-align:center;border:1px dashed var(--line-2);border-radius:var(--r-md);color:var(--muted);background:var(--paper)}

/* ==========================================================================
   ALLGEMEINE BAUSTEINE  (Split, Stats, Badges, Team, Tiles, Karte)
   ========================================================================== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch}
.split--text{padding:clamp(1.8rem,4vw,3.2rem)}
.split__media{position:relative;overflow:hidden;min-height:280px;background-size:cover;background-position:center}
@media (max-width:820px){.split{grid-template-columns:1fr}.split__media{min-height:240px}}

.stats{display:grid;grid-template-columns:repeat(4,1fr);background:var(--paper);padding-inline:var(--pad-x)}
.stat{padding:clamp(1.3rem,3vw,2rem);border-right:1px solid var(--line)}
.stat:first-child{padding-left:0}
.stat:last-child{border-right:0;padding-right:0}
.stat__num{font-family:var(--font-display);font-weight:800;font-size:clamp(1.8rem,4vw,2.6rem);color:var(--accent-strong);line-height:1}
.stat__label{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;color:var(--muted);margin-top:.4rem;text-transform:uppercase}
@media (max-width:680px){.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2n){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}}

.logos{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:clamp(1.4rem,4vw,3rem)}
.logos img{height:46px;width:auto;opacity:.85;filter:saturate(.1) brightness(1.4);transition:.2s}
.logos img:hover{opacity:1;filter:none}
.badges{display:flex;flex-wrap:wrap;justify-content:center;gap:clamp(1rem,3vw,2.4rem)}
.badge{display:flex;flex-direction:column;align-items:center;gap:.6rem;width:120px;text-align:center}
.badge img{height:72px;width:auto;object-fit:contain}
.badge span{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.06em;color:var(--muted)}

.team{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:clamp(1rem,2.5vw,1.6rem)}
.member{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;text-align:center}
.member__photo{width:clamp(120px,42%,150px);aspect-ratio:1/1;margin:1.3rem auto .2rem;border-radius:50%;background:linear-gradient(135deg,#e6e9ec,#c4ccd6);overflow:hidden;display:flex;align-items:center;justify-content:center}
.member__photo img{width:100%;height:100%;object-fit:cover;object-position:50% 25%}
.member__initials{font-family:var(--font-display);font-weight:800;font-size:2.2rem;color:var(--steel-400)}
.member__body{padding:.9rem .8rem 1.1rem}
.member__name{font-weight:700;font-size:1rem}
.member__role{font-size:.82rem;color:var(--muted);font-family:var(--font-mono);letter-spacing:.04em}
.member__desc{margin:.5rem 0 0;font-size:.88rem;line-height:1.5;color:var(--muted)}

.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--gap)}
.tile{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);padding:1.4rem;transition:.2s}
.tile:hover{box-shadow:var(--shadow-1);border-color:var(--line-2)}
.tile__ico{font-size:1.5rem;color:var(--accent);line-height:1;margin-bottom:.6rem}
.tile h3{font-size:1.05rem;margin:0 0 .3rem}
.tile a{font-family:var(--font-mono);font-size:.8rem}
.section--dark .tile{background:var(--steel-850);border-color:var(--steel-700);color:var(--text-invert)}

.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--gap)}
.contact-item{display:flex;gap:.9rem;align-items:flex-start}
.contact-item .ci-ico{font-size:1.3rem;color:var(--accent);line-height:1.3;flex:none}
.contact-item b{display:block}

/* Karte erst auf Klick (DSGVO) */
.map{position:relative;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;background:#dfe3e7;min-height:340px}
.map__placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;
  text-align:center;padding:1.5rem;background:
   repeating-linear-gradient(45deg,#e7eaee 0 18px,#e1e5e9 18px 36px);color:var(--muted)}
.map__placeholder p{max-width:38ch;font-size:.9rem;margin:0}
.map iframe{width:100%;height:100%;min-height:340px;border:0;display:block}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer{background:var(--ink);color:var(--muted-invert);border-top:3px solid var(--accent);padding-block:clamp(2.2rem,5vw,3.4rem) 1.4rem}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:clamp(1.4rem,4vw,2.4rem)}
@media (max-width:820px){.footer__grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer__grid{grid-template-columns:1fr}}
.footer h4{color:#fff;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;margin:0 0 .9rem}
.footer__brand .brand__name{color:#fff}
.footer a{color:var(--muted-invert)}
.footer a:hover{color:#fff}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin-bottom:.5rem}
.footer__logo{height:42px;margin-bottom:.8rem}
.footer__bottom{border-top:1px solid var(--line-dark);margin-top:2rem;padding-top:1.2rem;display:flex;flex-wrap:wrap;
  gap:.6rem 1.5rem;justify-content:space-between;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.04em;color:var(--steel-400)}

/* Footer-Leiste: Kennzahl + Mitgliedschaften (Badges) */
.footer__badges{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:1rem 1.8rem;
  margin-top:2rem;padding-top:1.6rem;border-top:1px solid var(--line-dark)}
.footer__badges .fb-stat{display:flex;flex-direction:column;line-height:1.05}
.footer__badges .fb-stat b{font-family:var(--font-display);font-weight:800;font-size:1.6rem;color:var(--accent-strong)}
.footer__badges .fb-stat span{font-size:.68rem;letter-spacing:.09em;text-transform:uppercase;color:var(--steel-400);margin-top:.3rem}
.footer__badges .fb-sep{width:1px;height:34px;background:var(--line-dark)}
.footer__badges .fb-item{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none}
.footer__badges .fb-logo{display:inline-flex;background:#fff;border-radius:6px;padding:5px 8px}
.footer__badges .fb-logo img{height:34px;width:auto;display:block}
.footer__badges .fb-txt{font-weight:700;color:#e7edf3;font-size:.95rem;letter-spacing:.02em}
.footer__badges a.fb-item:hover .fb-txt{color:var(--accent-bright,#4ea1ff)}
@media (max-width:520px){.footer__badges{gap:1rem 1.2rem}.footer__badges .fb-logo img{height:28px}}

/* ---------- Inhalts-Seiten (Prosa) ---------- */
.page-hero{background:var(--steel-900);color:#fff;padding-block:clamp(2.4rem,5vw,3.4rem) clamp(1.6rem,3.2vw,2.2rem)}
.page-hero h1{font-size:clamp(1.8rem,4.5vw,2.8rem);margin:0}
.page-hero .crumbs{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;color:var(--muted-invert);margin-bottom:.7rem}
.prose{max-width:72ch}
.prose h2{font-size:clamp(1.3rem,2.6vw,1.7rem);margin-top:2rem}
.prose h3{font-size:1.1rem;margin-top:1.4rem}
.legal{max-width:80ch}
.legal h2{margin-top:1.8rem;font-size:1.2rem}
.legal small{color:var(--muted)}

/* ---------- Schritte (Material anbieten) ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
@media (max-width:680px){.steps{grid-template-columns:1fr}}
.step{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);padding:1.4rem}
.step__ico{font-size:1.6rem;color:var(--accent);line-height:1}
.step h3{font-size:1.05rem;margin:.5rem 0 .3rem}

/* ---------- Formular ---------- */
.form{max-width:680px}
.form__row{margin-bottom:1rem}
.form label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.35rem;color:var(--text)}
.form input,.form textarea{width:100%;padding:.7rem .8rem;border:1px solid var(--line-2);border-radius:var(--r-sm);font:inherit;background:var(--paper);color:var(--text)}
.form input:focus,.form textarea:focus{outline:3px solid var(--accent-bright);outline-offset:1px;border-color:var(--accent)}
.form textarea{min-height:130px;resize:vertical}
.form__hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.form__consent{display:flex;gap:.6rem;align-items:flex-start}
.form__consent input{width:auto;margin-top:.25rem;flex:none}
.form__msg{padding:.9rem 1.1rem;border-radius:var(--r-md);margin-bottom:1.3rem}
.form__msg--ok{background:#e7f5ea;border:1px solid #b7e0c0;color:#1d6b35}
.form__msg--err{background:#fdecec;border:1px solid #f3c0c0;color:#9a2a2a}
@media (max-width:560px){.form .grid{grid-template-columns:1fr!important}}

/* ---------- Intro: Text-Masken-Reveal (Vollbild, einmal pro Sitzung) ---------- */
.intro-overlay{position:fixed;inset:0;z-index:9999;pointer-events:none;overflow:hidden;will-change:opacity;animation:introFade 2.5s linear forwards}
/* Zoom auf dem GANZEN SVG (zuverlässig zentriert, auch mobil).
   will-change + translateZ = eigene GPU-Ebene -> ruckelfreier beim Seitenstart. */
.intro-overlay svg{width:100%;height:100%;display:block;transform-origin:center center;
  will-change:transform;transform:translateZ(0);backface-visibility:hidden;
  animation:introZoom 2.5s cubic-bezier(.55,0,.85,.2) forwards}
/* Startgröße klein & auf allen Geräten gleich (hohe viewBox -> Skalierung über die Breite) */
.intro-overlay .mtext{font-family:var(--font-display);font-weight:900;font-size:40px;letter-spacing:5px}
/* Vom Start an gleichmäßig nach außen zoomen (eingestellte Werte) */
@keyframes introZoom{0%{transform:scale(1)}100%{transform:scale(52)}}
@keyframes introFade{0%,50%{opacity:1}100%{opacity:0;visibility:hidden}}
@media (prefers-reduced-motion:reduce){.intro-overlay{display:none!important}}

/* ---------- Modal / Lightbox (Datei-Vorschau, statt neuem Tab) ------------- */
.modal{position:fixed;inset:0;z-index:1200;display:none;align-items:center;justify-content:center;padding:clamp(.75rem,3vw,2.5rem)}
.modal.is-open{display:flex}
.modal__backdrop{position:absolute;inset:0;background:rgba(8,11,15,.86);backdrop-filter:blur(2px)}
.modal__box{position:relative;z-index:1;display:flex;flex-direction:column;width:100%;max-width:min(1100px,96vw);max-height:92vh;
  background:var(--steel-900,#1c232c);border:1px solid var(--steel-700,#33414f);border-radius:var(--r-lg,14px);overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.modal__bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem .9rem;border-bottom:1px solid var(--steel-700,#33414f);flex:none}
.modal__title{margin:0;font-weight:700;font-size:.95rem;color:#fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.modal__actions{display:flex;align-items:center;gap:.4rem;flex:none}
.modal__btn{display:inline-flex;align-items:center;justify-content:center;gap:.35rem;width:2.1rem;height:2.1rem;
  color:var(--steel-300,#aeb9c4);background:transparent;border:1px solid var(--steel-700,#33414f);border-radius:8px;
  font:inherit;cursor:pointer;text-decoration:none;line-height:1}
.modal__btn:hover{color:#fff;border-color:var(--accent,#2f7fd6)}
.modal__btn svg{width:1.05rem;height:1.05rem}
.modal__content{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;background:#0b0e12}
.modal__content img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;display:block}
.modal__content iframe{width:100%;height:82vh;border:0;background:#fff}
@media (max-width:640px){.modal__content iframe{height:76vh}}
.modal--narrow .modal__box{max-width:min(680px,94vw)}
.modal__content--text{display:block;background:#fff;overflow:auto;align-items:initial;justify-content:initial}
.modal__article{padding:clamp(1.2rem,3vw,2rem);max-width:780px;margin:0 auto;color:#1a2026;line-height:1.7}
.modal__article img{display:block;width:100%;max-height:380px;object-fit:cover;border-radius:10px;margin:0 0 1.2rem}
.modal__article .modal__date{display:flex;align-items:center;gap:.4rem;color:#5a6672;font-size:.85rem;margin:0 0 .8rem}
.modal__article .modal__date svg{width:1em;height:1em}
.modal__article .modal__text{white-space:normal}

/* „Weiterlesen"-Button in den Aktuelles-Karten */
.card__readmore{align-self:flex-start;display:inline-flex;align-items:center;gap:.4rem;margin-top:auto;padding:0;background:none;border:0;color:var(--accent,#2f7fd6);font:inherit;font-weight:600;font-size:.92rem;cursor:pointer}
.card__readmore:hover{text-decoration:underline}
.card__readmore svg{width:1em;height:1em}

/* ---------- Reveal-Animation ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-in{opacity:1;transform:none}

/* ==========================================================================
   DSGVO/BARRIEREFREIHEIT: weniger Bewegung & Datensparmodus
   ========================================================================== */
@media (prefers-reduced-motion:reduce){
  .hero__title .ml,.pse::after,.section--werk::before,.hero__media video{animation:none!important}
  .hero__title{min-height:0!important}
  .hero__title .magnet{position:static!important}
  .hero__title .ml{opacity:1!important;transform:none!important;filter:none!important}
  .reveal{opacity:1;transform:none;transition:none}
  .card:hover,.el:hover,.btn:hover{transform:none}
}

/* ---------- Crossfade-Bildstapel (Bild-Sektionen) ---------- */
.slides{position:absolute;inset:0;width:100%;height:100%}
.slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.1s ease}
.slide.is-active{opacity:1}
@media (prefers-reduced-motion:reduce){.slide{transition:none}}

/* ---------- Standorte kompakt (Wer wir sind) ---------- */
.loc-compact{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin-top:1.8rem}
.loc-card{background:var(--surface,#fff);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.loc-card__media{display:block;width:100%;height:210px;object-fit:contain;background:#fff}
.loc-card__body{padding:1.1rem 1.2rem}
.loc-card p{line-height:1.35}
.loc-route{display:inline-flex;align-items:center;gap:.4rem;font-size:.88rem;font-weight:600;color:var(--brand,#1f6feb);text-decoration:none}
.loc-route:hover{text-decoration:underline}
.loc-route svg{width:1em;height:1em}

/* ---------- Print ---------- */
@media print{
  .topbar,.header,.hero__media,.hero__cta,.burger,.nav,.footer__bottom{display:none!important}
  body{color:#000;background:#fff}
  .hero{min-height:auto;color:#000}
  .hero__scrim{display:none}
}

/* ===== v1.0.06: Zähler-Kennzahlen (eigene Klassennamen, keine Kollision mit .stats) ===== */
.zaehler{padding:2.6rem 0;background:var(--steel-900,#0b0e12)}
.zaehler__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem;text-align:center}
.zstat{background:var(--steel-800,#11161d);border:1px solid var(--steel-700,#233040);border-radius:var(--r-lg,12px);padding:1.3rem 1rem}
.zstat__num{font-family:var(--font-mono);font-size:clamp(1.7rem,4vw,2.4rem);font-weight:700;color:var(--accent-bright,#4ea1ff)}
.zstat__label{margin-top:.3rem;font-size:.85rem;color:var(--steel-300,#8fa0af)}
@media (max-width:560px){.zaehler__grid{grid-template-columns:1fr 1fr}}

/* ===== v1.0.04: Karten-Hover – Element-Kürzel leuchtet auf ===== */
.card__tag{transition:background .25s,color .25s}
.card:hover .card__tag{background:var(--accent-bright,#4ea1ff);color:#0b0e12}

/* ===== v1.0.11: E-Mail-Ersatztext (rückwärts gespeichert, richtig angezeigt) ===== */
.eml-rev{unicode-bidi:bidi-override;direction:rtl;display:inline-block}