/* =====================================================================
   HDS Brandschutz- & Sicherheitstechnik
   Design system — "Embers & Steel"
   Industrial fire-protection editorial. Dark, premium, engineered.
   ===================================================================== */

/* ---------- Tokens ---------- */
:root{
  /* Steel & soot */
  --black:        #0a0a0c;
  --ink:          #0e0e11;
  --panel:        #15151a;
  --panel-2:      #1b1b21;
  --steel:        #24242c;
  --steel-line:   #2e2e38;
  --smoke:        #3a3a45;

  /* Text */
  --text:         #ecebe9;
  --text-soft:    #b7b6b8;
  --text-mute:    #87868c;

  /* Fire */
  --gold:         #ffce4f;
  --amber:        #ff9e1b;
  --orange:       #ff5a1f;
  --ember:        #e8401a;
  --crimson:      #b3160a;

  /* Eco accent (fluorfrei / PFAS-frei) */
  --eco:          #2fd48a;
  --eco-deep:     #0f7a52;

  /* Flame gradient */
  --flame: linear-gradient(120deg, #ffd76a 0%, #ff9e1b 28%, #ff5a1f 58%, #e8401a 78%, #b3160a 100%);
  --flame-soft: linear-gradient(120deg, #ffb347, #ff5a1f 60%, #c01708);
  --ember-glow: radial-gradient(60% 60% at 50% 50%, rgba(255,90,31,.55), rgba(255,90,31,0) 70%);

  /* Type */
  --display: "Oswald", "Arial Narrow", sans-serif;
  --body:    "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  --mono:    "IBM Plex Mono", "SFMono-Regular", monospace;

  /* Geometry */
  --r-sm: 6px;
  --r:    12px;
  --r-lg: 20px;
  --r-xl: 28px;
  --maxw: 1240px;
  --gutter: clamp(20px, 5vw, 64px);

  /* Shadow */
  --sh-1: 0 2px 10px rgba(0,0,0,.35);
  --sh-2: 0 18px 50px rgba(0,0,0,.45);
  --sh-fire: 0 12px 40px rgba(255,90,31,.35);

  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
*{ margin:0; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }
body{
  font-family:var(--body);
  background:var(--black);
  color:var(--text);
  line-height:1.65;
  font-size:clamp(15px,1.05vw,17px);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg,video{ display:block; max-width:100%; }
img{ height:auto; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; color:inherit; cursor:pointer; background:none; border:none; }
ul{ list-style:none; padding:0; }
input,textarea,select{ font:inherit; color:inherit; }
:focus-visible{ outline:2px solid var(--amber); outline-offset:3px; border-radius:4px; }

/* ---------- Atmosphere: grain + ambient embers ---------- */
body::before{ /* film grain */
  content:""; position:fixed; inset:0; z-index:1; pointer-events:none;
  opacity:.05; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Layout helpers ---------- */
.wrap{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter); }
.wrap--narrow{ max-width:880px; }
.section{ position:relative; padding-block:clamp(64px,9vw,128px); }
.section--tight{ padding-block:clamp(44px,6vw,80px); }
.center{ text-align:center; }
.relative{ position:relative; z-index:2; }

.eyebrow{
  font-family:var(--mono); font-size:.74rem; letter-spacing:.28em; text-transform:uppercase;
  color:var(--amber); display:inline-flex; align-items:center; gap:.7em; font-weight:500;
}
.eyebrow::before{ content:""; width:26px; height:1px; background:var(--flame); display:inline-block; }
.eyebrow--center{ justify-content:center; }
.eyebrow--center::after{ content:""; width:26px; height:1px; background:var(--flame); display:inline-block; }

.title{
  font-family:var(--display); font-weight:600; line-height:.98; letter-spacing:-.01em;
  text-transform:uppercase; font-size:clamp(2rem,5.2vw,4.1rem); margin:.35em 0 .45em;
}
.title--sm{ font-size:clamp(1.7rem,3.4vw,2.6rem); }
.lead{ color:var(--text-soft); font-size:clamp(1.02rem,1.4vw,1.22rem); max-width:62ch; }
.lead--center{ margin-inline:auto; }

.flame-text{
  background:var(--flame); -webkit-background-clip:text; background-clip:text;
  color:transparent; background-size:200% 200%;
}
.animate-flame{ animation:flameShift 6s ease-in-out infinite; }
@keyframes flameShift{ 0%,100%{ background-position:0% 50% } 50%{ background-position:100% 50% } }

/* ---------- Heat divider ---------- */
.heat-divider{ position:relative; height:1px; background:var(--steel-line); overflow:visible; }
.heat-divider::after{
  content:""; position:absolute; inset:-1px 0; height:3px; top:-1px;
  background:var(--flame); background-size:200% 100%;
  filter:blur(.4px); opacity:.0; animation:none;
  -webkit-mask:linear-gradient(90deg,transparent,#000 25%,#000 75%,transparent);
          mask:linear-gradient(90deg,transparent,#000 25%,#000 75%,transparent);
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.6em; padding:.9em 1.5em;
  font-family:var(--display); font-weight:500; letter-spacing:.06em; text-transform:uppercase;
  font-size:.95rem; border-radius:var(--r); position:relative; isolation:isolate;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .35s, color .35s;
  border:1px solid transparent; line-height:1;
}
.btn svg{ width:1.05em; height:1.05em; }
.btn--fire{ background:var(--flame); color:#1a0a02; box-shadow:var(--sh-fire); }
.btn--fire::after{
  content:""; position:absolute; inset:0; border-radius:inherit; z-index:-1;
  background:var(--flame); filter:blur(16px); opacity:.6; transition:opacity .35s;
}
.btn--fire:hover{ transform:translateY(-3px); }
.btn--fire:hover::after{ opacity:.95; }
.btn--ghost{ border-color:var(--steel-line); color:var(--text); background:rgba(255,255,255,.02); }
.btn--ghost:hover{ border-color:var(--orange); color:#fff; transform:translateY(-3px); box-shadow:0 10px 30px rgba(0,0,0,.4); }
.btn--eco{ background:linear-gradient(120deg,#36e29a,#0f7a52); color:#04261a; box-shadow:0 12px 34px rgba(47,212,138,.3); }
.btn--eco:hover{ transform:translateY(-3px); }
.btn--sm{ padding:.7em 1.1em; font-size:.84rem; }
.btn--lg{ padding:1.05em 1.9em; font-size:1.05rem; }

.link-arrow{
  display:inline-flex; align-items:center; gap:.5em; color:var(--amber);
  font-family:var(--mono); font-size:.82rem; letter-spacing:.08em; text-transform:uppercase;
  transition:gap .3s var(--ease), color .3s;
}
.link-arrow svg{ width:1.1em; height:1.1em; transition:transform .3s var(--ease); }
.link-arrow:hover{ color:var(--gold); gap:.85em; }
.link-arrow:hover svg{ transform:translateX(3px); }

/* ============================ HEADER ============================ */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:100;
  transition:background .4s var(--ease), border-color .4s, backdrop-filter .4s, padding .4s;
  border-bottom:1px solid transparent; padding-block:18px;
}
.site-header.scrolled{
  background:rgba(10,10,12,.82); backdrop-filter:blur(16px) saturate(1.3);
  border-bottom-color:var(--steel-line); padding-block:11px;
}
.header-inner{ display:flex; align-items:center; gap:2rem; }
.brand{ display:flex; align-items:center; gap:.7rem; flex-shrink:0; }
.brand img{ height:30px; width:auto; filter:brightness(0) invert(1); transition:height .4s; }
.scrolled .brand img{ height:26px; }
.brand__spark{ width:30px; height:30px; flex-shrink:0; }

.nav{ margin-left:auto; display:flex; align-items:center; gap:.35rem; }
.nav__link{
  position:relative; padding:.6em .85em; font-weight:500; font-size:.93rem; color:var(--text-soft);
  border-radius:8px; transition:color .25s; display:inline-flex; align-items:center; gap:.4em;
  white-space:nowrap;
}
.nav__link:hover, .nav__link[aria-current="page"]{ color:#fff; }
.nav__link::after{
  content:""; position:absolute; left:.85em; right:.85em; bottom:.35em; height:2px;
  background:var(--flame); border-radius:2px; transform:scaleX(0); transform-origin:left;
  transition:transform .3s var(--ease);
}
.nav__link:hover::after, .nav__link[aria-current="page"]::after{ transform:scaleX(1); }
.nav__link .chev{ width:.7em; height:.7em; transition:transform .3s; }

/* Mega dropdown */
.has-mega{ position:relative; }
.mega{
  position:absolute; top:calc(100% + 14px); left:50%; transform:translateX(-50%) translateY(8px);
  width:min(640px,86vw); background:rgba(20,20,25,.97); backdrop-filter:blur(18px);
  border:1px solid var(--steel-line); border-radius:var(--r-lg); padding:14px;
  display:grid; grid-template-columns:1fr 1fr; gap:6px; box-shadow:var(--sh-2);
  opacity:0; visibility:hidden; pointer-events:none; transition:opacity .3s var(--ease), transform .3s var(--ease);
}
.mega::before{ content:""; position:absolute; top:-14px; left:0; right:0; height:14px; }
.has-mega:hover .mega, .has-mega:focus-within .mega{ opacity:1; visibility:visible; pointer-events:auto; transform:translateX(-50%) translateY(0); }
.mega__item{ display:flex; gap:.85rem; padding:.8rem; border-radius:var(--r); transition:background .25s, transform .25s; align-items:flex-start; }
.mega__item:hover{ background:rgba(255,90,31,.09); transform:translateX(3px); }
.mega__ico{ width:38px; height:38px; flex-shrink:0; display:grid; place-items:center; border-radius:10px;
  background:rgba(255,90,31,.12); color:var(--amber); border:1px solid rgba(255,90,31,.2); }
.mega__ico svg{ width:20px; height:20px; }
.mega__t{ display:block; font-family:var(--display); text-transform:uppercase; letter-spacing:.02em; font-size:1rem; color:#fff; line-height:1.1; }
.mega__d{ display:block; font-size:.8rem; color:var(--text-mute); margin-top:.2rem; line-height:1.4; }

.header-cta{ display:flex; align-items:center; gap:.9rem; flex-shrink:0; }
.header-phone{ display:inline-flex; align-items:center; gap:.55rem; font-family:var(--display); letter-spacing:.03em; color:#fff; font-size:1.02rem; }
.header-phone svg{ width:1.05em; height:1.05em; color:var(--amber); }
.header-phone span{ font-family:var(--body); font-size:.66rem; letter-spacing:.16em; color:var(--text-mute); display:block; text-transform:uppercase; }

/* Hamburger / mobile */
.nav-toggle{ display:none; width:46px; height:46px; border:1px solid var(--steel-line); border-radius:10px; place-items:center; margin-left:auto; }
.nav-toggle span{ display:block; width:20px; height:2px; background:#fff; position:relative; transition:.3s; }
.nav-toggle span::before,.nav-toggle span::after{ content:""; position:absolute; left:0; width:20px; height:2px; background:#fff; transition:.3s; }
.nav-toggle span::before{ top:-6px; } .nav-toggle span::after{ top:6px; }
body.menu-open .nav-toggle span{ background:transparent; }
body.menu-open .nav-toggle span::before{ top:0; transform:rotate(45deg); }
body.menu-open .nav-toggle span::after{ top:0; transform:rotate(-45deg); }

.mobile-nav{
  position:fixed; inset:0; z-index:99; overflow-y:auto;
  background:
    radial-gradient(125% 65% at 100% 0%, rgba(255,90,31,.18), transparent 55%),
    radial-gradient(90% 55% at 0% 100%, rgba(255,158,27,.09), transparent 60%),
    rgba(9,9,11,.98);
  backdrop-filter:blur(18px) saturate(1.2);
  display:flex; flex-direction:column; padding:100px var(--gutter) 32px;
  transform:translateX(100%); opacity:0; visibility:hidden;
  transition:transform .55s var(--ease-out), opacity .4s ease, visibility .55s;
}
body.menu-open .mobile-nav{ transform:translateX(0); opacity:1; visibility:visible; }
.mobile-nav__label{ font-family:var(--mono); font-size:.72rem; letter-spacing:.28em; text-transform:uppercase; color:var(--amber); margin-bottom:.6rem; display:flex; align-items:center; gap:.7em; }
.mobile-nav__label::before{ content:""; width:26px; height:1px; background:var(--flame); }

.mobile-nav > a{ opacity:0; transform:translateX(28px);
  transition:color .25s, padding-left .25s, border-color .25s; }
body.menu-open .mobile-nav > a{ animation:mnavIn .55s var(--ease-out) forwards; }
@keyframes mnavIn{ from{ opacity:0; transform:translateX(28px); } to{ opacity:1; transform:none; } }
.mobile-nav > a:not(.mob-cta){
  font-family:var(--display); text-transform:uppercase; font-size:1.65rem; line-height:1.25; letter-spacing:.005em;
  padding:.46em 0; border-bottom:1px solid var(--steel-line); color:var(--text-soft);
  display:flex; align-items:center; justify-content:space-between; gap:1rem;
}
.mobile-nav > a:not(.sub):not(.mob-cta)::after{
  content:""; width:16px; height:16px; flex-shrink:0; opacity:.45; transition:transform .25s, opacity .25s;
  background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff7a3c' stroke-width='2.5'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E");
}
.mobile-nav > a:not(.mob-cta):active, .mobile-nav > a:not(.mob-cta):hover{ color:#fff; padding-left:.4em; }
.mobile-nav > a:not(.mob-cta):hover::after{ transform:translateX(4px); opacity:1; }
.mobile-nav > a[aria-current="page"]{ color:#fff; }
.mobile-nav > a.sub{
  font-family:var(--body); font-weight:500; text-transform:none; font-size:1rem; letter-spacing:0;
  color:var(--text-mute); padding:.4em 0 .4em 1em; border-bottom:none;
  border-left:2px solid rgba(255,90,31,.4); margin:.05em 0 .05em .15em;
}
.mobile-nav > a.mob-cta{ margin-top:1.6rem; justify-content:center; font-size:1rem; }

.mobile-nav__foot{ margin-top:1.6rem; padding-top:1.4rem; border-top:1px solid var(--steel-line); display:grid; gap:.9rem; }
.mobile-nav__foot a{ display:flex; align-items:center; gap:.7rem; color:var(--text-soft); font-size:.98rem; }
.mobile-nav__foot a svg{ width:1.1em; height:1.1em; color:var(--amber); flex-shrink:0; }
.mobile-nav__foot a:active{ color:#fff; }
.mobile-nav__foot .addr{ display:flex; align-items:flex-start; gap:.7rem; color:var(--text-mute); font-size:.9rem; }
.mobile-nav__foot .addr svg{ width:1.1em; height:1.1em; color:var(--amber); flex-shrink:0; margin-top:.2em; }

/* ============================ HERO ============================ */
.hero{ position:relative; min-height:100svh; display:flex; align-items:center; overflow:hidden; padding-top:120px; }
.hero__bg{ position:absolute; inset:0; z-index:0; }
.hero__bg::before{ /* ember radial */
  content:""; position:absolute; width:90vw; height:90vw; max-width:1100px; max-height:1100px;
  right:-15vw; bottom:-30vw; background:var(--ember-glow); opacity:.6; filter:blur(20px);
}
.hero__bg::after{ /* amber base glow */
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(120% 80% at 78% 92%, rgba(255,90,31,.22), transparent 55%),
    radial-gradient(80% 60% at 10% 0%, rgba(255,158,27,.10), transparent 60%),
    linear-gradient(180deg, var(--black), #100b09 60%, var(--black));
}
.ember-canvas{ position:absolute; inset:0; z-index:1; pointer-events:none; }
.hero__grid{
  position:relative; z-index:2; display:grid; grid-template-columns:1.15fr .85fr; gap:3rem; align-items:center; width:100%;
}
.hero__kicker{ margin-bottom:1.4rem; }
.hero__title{ font-family:var(--display); font-weight:700; text-transform:uppercase; line-height:.92;
  letter-spacing:-.015em; font-size:clamp(2.8rem,7.5vw,6rem); }
.hero__title .l2{ display:block; }
.hero__sub{ color:var(--text-soft); font-size:clamp(1.05rem,1.5vw,1.3rem); max-width:48ch; margin:1.6rem 0 2.2rem; }
.hero__actions{ display:flex; flex-wrap:wrap; gap:1rem; }
.hero__trust{ display:flex; gap:2rem; margin-top:2.6rem; flex-wrap:wrap; }
.hero__trust .ht{ display:flex; align-items:center; gap:.6rem; color:var(--text-soft); font-size:.88rem; }
.hero__trust svg{ width:1.3em; height:1.3em; color:var(--eco); flex-shrink:0; }

.hero__visual{ position:relative; display:grid; place-items:center; min-height:420px; }
.hero__halo{ position:absolute; width:58%; aspect-ratio:1; border-radius:50%;
  background:radial-gradient(closest-side, rgba(255,120,40,.32), rgba(255,90,31,0) 72%);
  filter:blur(38px); animation:pulse 4s ease-in-out infinite; }
.hero__halo::after{ /* subtle warm under-glow near the base */
  content:""; position:absolute; left:50%; bottom:2%; transform:translateX(-50%);
  width:50%; height:26%; border-radius:50%;
  background:radial-gradient(closest-side, rgba(255,170,60,.38), rgba(255,90,31,0) 72%); filter:blur(22px);
}
@keyframes pulse{ 0%,100%{ transform:scale(.9); opacity:.55 } 50%{ transform:scale(1.04); opacity:.85 } }
.hero__extinguisher{ position:relative; z-index:2; max-height:74vh; width:auto;
  filter:
    saturate(1.1) contrast(1.04)
    drop-shadow(0 26px 42px rgba(0,0,0,.55))
    drop-shadow(0 0 30px rgba(255,90,31,.55))
    drop-shadow(0 0 12px rgba(255,206,79,.5));
  animation:float 6s ease-in-out infinite; }
@keyframes float{ 0%,100%{ transform:translateY(0) } 50%{ transform:translateY(-16px) } }
.hero__ring{ position:absolute; border:1px solid rgba(255,158,27,.18); border-radius:50%; }
.hero__badge{
  position:absolute; z-index:3; background:rgba(20,20,25,.9); backdrop-filter:blur(10px);
  border:1px solid var(--steel-line); border-radius:14px; padding:.8rem 1rem; box-shadow:var(--sh-2);
  display:flex; align-items:center; gap:.7rem; font-size:.82rem;
}
.hero__badge.b1{ top:8%; left:-2%; } .hero__badge.b2{ bottom:12%; right:-4%; }
.hero__badge .bnum{ font-family:var(--display); font-size:1.5rem; line-height:1; }
.hero__badge .blabel{ color:var(--text-mute); font-size:.72rem; text-transform:uppercase; letter-spacing:.1em; }

.scroll-hint{ position:absolute; bottom:24px; left:50%; transform:translateX(-50%); z-index:3; color:var(--text-mute); font-family:var(--mono); font-size:.68rem; letter-spacing:.25em; text-transform:uppercase; display:flex; flex-direction:column; align-items:center; gap:.6rem; }
.scroll-hint .line{ width:1px; height:40px; background:linear-gradient(var(--amber),transparent); animation:scrolly 2s ease-in-out infinite; transform-origin:top; }
@keyframes scrolly{ 0%,100%{ transform:scaleY(.4); opacity:.4 } 50%{ transform:scaleY(1); opacity:1 } }

/* ---------- Marquee partner strip ---------- */
.marquee{ border-block:1px solid var(--steel-line); background:var(--ink); padding:18px 0; overflow:hidden; }
.marquee__track{ display:flex; gap:3.5rem; align-items:center; width:max-content; animation:scrollx 32s linear infinite; }
.marquee:hover .marquee__track{ animation-play-state:paused; }
@keyframes scrollx{ to{ transform:translateX(-50%) } }
.marquee__item{ font-family:var(--display); text-transform:uppercase; letter-spacing:.08em; font-size:1.05rem; color:var(--text-mute); display:flex; align-items:center; gap:.7rem; white-space:nowrap; }
.marquee__item::before{ content:""; width:7px; height:7px; border-radius:50%; background:var(--orange); }

/* ============================ CARDS / GRID ============================ */
.grid{ display:grid; gap:clamp(16px,2vw,26px); }
.grid--2{ grid-template-columns:repeat(2,1fr); }
.grid--3{ grid-template-columns:repeat(3,1fr); }
.grid--4{ grid-template-columns:repeat(4,1fr); }

.card{
  position:relative; background:linear-gradient(180deg,var(--panel),var(--ink));
  border:1px solid var(--steel-line); border-radius:var(--r-lg); padding:1.8rem;
  overflow:hidden; transition:transform .4s var(--ease), border-color .4s, box-shadow .4s; isolation:isolate;
}
.card::before{ content:""; position:absolute; inset:0; z-index:-1; opacity:0; transition:opacity .4s;
  background:radial-gradient(120% 80% at 50% -10%, rgba(255,90,31,.14), transparent 60%); }
.card:hover{ transform:translateY(-6px); border-color:rgba(255,90,31,.4); box-shadow:var(--sh-2); }
.card:hover::before{ opacity:1; }
.card__num{ font-family:var(--mono); font-size:.78rem; color:var(--text-mute); letter-spacing:.12em; }
.card__t{ font-family:var(--display); text-transform:uppercase; font-size:1.45rem; letter-spacing:.01em; line-height:1.05; margin:.5rem 0 .6rem; color:#fff; }
.card__d{ color:var(--text-soft); font-size:.95rem; }
.card .link-arrow{ margin-top:1.2rem; }

.icon-badge{ width:56px; height:56px; border-radius:14px; display:grid; place-items:center; margin-bottom:1.2rem;
  background:linear-gradient(160deg, rgba(255,158,27,.16), rgba(255,90,31,.06));
  border:1px solid rgba(255,90,31,.25); color:var(--amber); transition:transform .4s var(--ease); }
.card:hover .icon-badge{ transform:rotate(-6deg) scale(1.06); }
.icon-badge svg{ width:28px; height:28px; }

/* Product card with image */
.pcard{ position:relative; background:var(--panel); border:1px solid var(--steel-line); border-radius:var(--r-lg);
  overflow:hidden; transition:transform .4s var(--ease), border-color .4s, box-shadow .4s; display:flex; flex-direction:column; }
.pcard:hover{ transform:translateY(-6px); border-color:rgba(255,90,31,.4); box-shadow:var(--sh-2); }
.pcard__media{ position:relative; aspect-ratio:4/3; overflow:hidden; background:
  radial-gradient(80% 80% at 50% 30%, #1f1f26, #111116); display:grid; place-items:center; }
.pcard__media img{ max-height:78%; width:auto; object-fit:contain; transition:transform .5s var(--ease); filter:drop-shadow(0 14px 24px rgba(0,0,0,.5)); }
.pcard:hover .pcard__media img{ transform:scale(1.06); }
.pcard__media.cover img{ max-height:none; width:100%; height:100%; object-fit:cover; filter:none; }
.pcard__body{ padding:1.5rem; display:flex; flex-direction:column; gap:.5rem; flex:1; }
.pcard__t{ font-family:var(--display); text-transform:uppercase; font-size:1.3rem; color:#fff; line-height:1.05; }
.pcard__d{ color:var(--text-soft); font-size:.92rem; flex:1; }
.tag{ position:absolute; top:14px; left:14px; z-index:2; font-family:var(--mono); font-size:.66rem; letter-spacing:.12em; text-transform:uppercase;
  padding:.4em .7em; border-radius:50px; background:rgba(10,10,12,.7); border:1px solid var(--steel-line); color:var(--gold); backdrop-filter:blur(6px); }
.tag--eco{ color:var(--eco); border-color:rgba(47,212,138,.4); background:rgba(15,122,82,.18); }

/* ============================ STATS ============================ */
.stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--steel-line); border:1px solid var(--steel-line); border-radius:var(--r-lg); overflow:hidden; }
.stat{ background:var(--ink); padding:2rem 1.5rem; text-align:center; position:relative; }
.stat__num{ font-family:var(--display); font-weight:600; font-size:clamp(2.4rem,4.5vw,3.6rem); line-height:1; }
.stat__num .suffix{ -webkit-text-fill-color:var(--amber); }
.stat__label{ color:var(--text-mute); font-size:.82rem; text-transform:uppercase; letter-spacing:.14em; margin-top:.6rem; }

/* ============================ SPLIT / FEATURE ============================ */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,5vw,4.5rem); align-items:center; }
.split--reverse .split__media{ order:-1; }
.split__media{ position:relative; border-radius:var(--r-lg); overflow:hidden; border:1px solid var(--steel-line); }
.split__media img{ width:100%; height:100%; object-fit:cover; aspect-ratio:5/4; }
.split__media--contain{ background:radial-gradient(70% 70% at 50% 40%, #1f1f26, #101015); }
.split__media--contain img{ object-fit:contain; padding:8%; aspect-ratio:5/4; }
.checklist{ display:grid; gap:.9rem; margin-top:1.6rem; }
.checklist li{ display:flex; gap:.85rem; align-items:flex-start; color:var(--text-soft); }
.checklist svg{ width:1.4em; height:1.4em; color:var(--orange); flex-shrink:0; margin-top:.15em; }
.checklist--eco svg{ color:var(--eco); }
.checklist b{ color:#fff; font-weight:600; }

/* ============================ PFAS / ECO BANNER ============================ */
.eco-banner{ position:relative; border-radius:var(--r-xl); overflow:hidden; border:1px solid rgba(47,212,138,.3);
  background:linear-gradient(135deg, rgba(15,122,82,.18), rgba(20,20,25,.4)); padding:clamp(2rem,4vw,3.5rem); }
.eco-banner::before{ content:""; position:absolute; inset:0; z-index:0; opacity:.5;
  background:radial-gradient(60% 100% at 100% 0%, rgba(47,212,138,.25), transparent 60%); }
.eco-pill{ display:inline-flex; align-items:center; gap:.5em; padding:.45em .9em; border-radius:50px;
  background:rgba(47,212,138,.14); border:1px solid rgba(47,212,138,.4); color:var(--eco);
  font-family:var(--mono); font-size:.74rem; letter-spacing:.16em; text-transform:uppercase; }
.eco-pill svg{ width:1.1em; height:1.1em; }
.text-eco{ color:var(--eco); }

/* alert / urgency band */
.alert{ display:flex; gap:1.1rem; align-items:flex-start; padding:1.3rem 1.5rem; border-radius:var(--r);
  background:rgba(255,90,31,.08); border:1px solid rgba(255,90,31,.3); }

/* Callout boxes get breathing room above/below when stacked in normal flow.
   Reset inside grids so side-by-side boxes stay aligned. */
.alert, .infobox{ margin-block:clamp(1.6rem,3vw,2.6rem); }
.grid .alert, .grid .infobox, .prose .infobox:first-child{ margin-block:0; }
.prose .infobox{ margin-block:1.6rem; }
.alert svg{ width:1.6em; height:1.6em; color:var(--orange); flex-shrink:0; }
.alert b{ color:#fff; }

/* ============================ STEPS / TIMELINE ============================ */
.steps{ display:grid; gap:1.2rem; counter-reset:step; }
.steps--row{ grid-template-columns:repeat(3,1fr); }
.step{ position:relative; padding:1.6rem; border:1px solid var(--steel-line); border-radius:var(--r-lg); background:var(--panel); }
.step__n{ font-family:var(--display); font-size:2.6rem; line-height:1; }
.step__t{ font-family:var(--display); text-transform:uppercase; font-size:1.2rem; color:#fff; margin:.4rem 0; }
.step__d{ color:var(--text-soft); font-size:.92rem; }

/* ============================ TEAM ============================ */
.team-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:clamp(16px,2.5vw,32px); }
.member{ text-align:center; }
.polaroid{ position:relative; border-radius:var(--r); overflow:hidden; border:1px solid var(--steel-line);
  background:var(--panel); transition:transform .4s var(--ease), box-shadow .4s; }
.polaroid::after{ content:""; position:absolute; inset:0; background:linear-gradient(180deg,transparent 55%,rgba(184,22,10,.0)); transition:background .4s; }
.polaroid img{ width:100%; aspect-ratio:1/1; object-fit:cover; filter:grayscale(.25) contrast(1.02); transition:filter .5s, transform .6s var(--ease); }
.member:hover .polaroid{ transform:translateY(-6px) rotate(-1.2deg); box-shadow:var(--sh-2); }
.member:hover .polaroid img{ filter:grayscale(0); transform:scale(1.04); }
.member__name{ font-family:var(--display); text-transform:uppercase; font-size:1.25rem; margin-top:1rem; color:#fff; }
.member__role{ color:var(--amber); font-family:var(--mono); font-size:.76rem; letter-spacing:.1em; text-transform:uppercase; }
.member__bio{ color:var(--text-soft); font-size:.88rem; margin-top:.6rem; }

/* ============================ CERTS ============================ */
.cert-wall{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(14px,2vw,22px); }
.cert{ position:relative; background:#fff; border-radius:var(--r); overflow:hidden; border:1px solid var(--steel-line);
  cursor:zoom-in; transition:transform .4s var(--ease), box-shadow .4s; }
.cert img{ width:100%; height:100%; object-fit:contain; aspect-ratio:4/5; padding:6%; background:#fff; }
.cert:hover{ transform:translateY(-5px) scale(1.01); box-shadow:var(--sh-fire); }
.cert__cap{ position:absolute; inset:auto 0 0 0; padding:.7rem .9rem; background:linear-gradient(transparent,rgba(0,0,0,.85));
  color:#fff; font-size:.78rem; font-family:var(--mono); letter-spacing:.04em; opacity:0; transition:opacity .3s; }
.cert:hover .cert__cap{ opacity:1; }

/* ============================ GALLERY + LIGHTBOX ============================ */
.gallery{ display:grid; grid-template-columns:repeat(4,1fr); gap:12px; }
.gallery img{ width:100%; height:100%; aspect-ratio:1/1; object-fit:cover; border-radius:var(--r); cursor:zoom-in;
  transition:transform .4s var(--ease), filter .4s; filter:grayscale(.15); }
.gallery img:hover{ transform:scale(1.03); filter:grayscale(0); }
.gallery .span-2{ grid-column:span 2; grid-row:span 2; aspect-ratio:1/1; }

.lightbox{ position:fixed; inset:0; z-index:200; background:rgba(6,6,8,.94); backdrop-filter:blur(8px);
  display:grid; place-items:center; padding:5vw; opacity:0; visibility:hidden; transition:opacity .35s; }
.lightbox.open{ opacity:1; visibility:visible; }
.lightbox img{ max-width:90vw; max-height:86vh; border-radius:var(--r); box-shadow:var(--sh-2); transform:scale(.96); transition:transform .35s; }
.lightbox.open img{ transform:scale(1); }
.lightbox__close{ position:absolute; top:24px; right:28px; width:48px; height:48px; border:1px solid var(--steel-line); border-radius:50%; color:#fff; font-size:1.4rem; display:grid; place-items:center; transition:.3s; }
.lightbox__close:hover{ background:var(--ember); border-color:var(--ember); transform:rotate(90deg); }

/* ============================ CTA BAND ============================ */
.cta-band{ position:relative; overflow:hidden; border-radius:var(--r-xl); padding:clamp(2.4rem,5vw,4.5rem);
  background:linear-gradient(120deg,#1a0f08,#0d0d10); border:1px solid var(--steel-line); }
.cta-band::before{ content:""; position:absolute; inset:0; background:radial-gradient(70% 120% at 85% 50%, rgba(255,90,31,.3), transparent 60%); }
.cta-band__inner{ position:relative; z-index:2; display:flex; align-items:center; justify-content:space-between; gap:2rem; flex-wrap:wrap; }
.cta-band .title{ margin:0; }

/* ============================ PAGE HERO (subpages) ============================ */
.page-hero{ position:relative; padding:clamp(140px,16vw,210px) 0 clamp(50px,7vw,90px); overflow:hidden; }
.page-hero__bg{ position:absolute; inset:0; z-index:0;
  background:
    radial-gradient(80% 90% at 85% 0%, rgba(255,90,31,.18), transparent 55%),
    radial-gradient(60% 60% at 0% 100%, rgba(255,158,27,.08), transparent 60%),
    linear-gradient(180deg,#0c0a09,var(--black)); }
.page-hero__bg .ember-canvas{ opacity:.6; }
.page-hero .wrap{ position:relative; z-index:2; }
.crumbs{ display:flex; gap:.6rem; align-items:center; font-family:var(--mono); font-size:.76rem; letter-spacing:.06em; color:var(--text-mute); text-transform:uppercase; flex-wrap:wrap; }
.crumbs a:hover{ color:var(--amber); }
.crumbs .sep{ color:var(--smoke); }
.page-hero__title{ font-family:var(--display); font-weight:700; text-transform:uppercase; line-height:.95;
  font-size:clamp(2.4rem,6.5vw,5rem); margin:1.1rem 0 .6rem; letter-spacing:-.01em; }
.page-hero__lead{ color:var(--text-soft); font-size:clamp(1.05rem,1.5vw,1.25rem); max-width:60ch; }

/* ============================ PROSE (impressum etc.) ============================ */
.prose{ max-width:72ch; }
.prose h2{ font-family:var(--display); text-transform:uppercase; font-size:1.6rem; color:#fff; margin:2.2rem 0 .8rem; }
.prose h3{ font-family:var(--display); text-transform:uppercase; font-size:1.2rem; color:#fff; margin:1.6rem 0 .5rem; }
.prose p{ color:var(--text-soft); margin-bottom:1rem; }
.prose a{ color:var(--amber); text-decoration:underline; text-underline-offset:3px; }
.prose ul{ list-style:none; display:grid; gap:.6rem; margin-bottom:1.2rem; }
.prose ul li{ position:relative; padding-left:1.5rem; color:var(--text-soft); }
.prose ul li::before{ content:""; position:absolute; left:0; top:.65em; width:7px; height:7px; background:var(--flame); border-radius:2px; }
.prose strong{ color:#fff; }

/* spec table */
.spec-table{ width:100%; border-collapse:collapse; border:1px solid var(--steel-line); border-radius:var(--r); overflow:hidden; }
.spec-table th,.spec-table td{ text-align:left; padding:.85rem 1.1rem; border-bottom:1px solid var(--steel-line); font-size:.92rem; }
.spec-table th{ font-family:var(--mono); font-size:.74rem; letter-spacing:.08em; text-transform:uppercase; color:var(--amber); background:var(--panel); width:42%; }
.spec-table td{ color:var(--text-soft); }
.spec-table tr:last-child th,.spec-table tr:last-child td{ border-bottom:none; }

/* info box */
.infobox{ background:var(--panel); border:1px solid var(--steel-line); border-left:3px solid var(--orange); border-radius:var(--r); padding:1.4rem 1.6rem; }
.infobox h4{ font-family:var(--display); text-transform:uppercase; color:#fff; font-size:1.1rem; margin-bottom:.5rem; }

/* ============================ CONTACT ============================ */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,4vw,3.5rem); }
.contact-info{ display:grid; gap:1rem; align-content:start; }
.contact-row{ display:flex; gap:1rem; align-items:flex-start; padding:1.2rem 1.4rem; background:var(--panel); border:1px solid var(--steel-line); border-radius:var(--r); transition:border-color .3s, transform .3s; }
.contact-row:hover{ border-color:rgba(255,90,31,.4); transform:translateX(4px); }
.contact-row__ico{ width:46px; height:46px; flex-shrink:0; display:grid; place-items:center; border-radius:12px; background:rgba(255,90,31,.1); border:1px solid rgba(255,90,31,.25); color:var(--amber); }
.contact-row__ico svg{ width:22px; height:22px; }
.contact-row .lbl{ font-family:var(--mono); font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:var(--text-mute); }
.contact-row .val{ font-family:var(--display); font-size:1.2rem; color:#fff; text-transform:uppercase; letter-spacing:.01em; }
.contact-row a.val:hover{ color:var(--amber); }

.form{ background:var(--panel); border:1px solid var(--steel-line); border-radius:var(--r-lg); padding:clamp(1.6rem,3vw,2.4rem); display:grid; gap:1.1rem; }
.field{ display:grid; gap:.4rem; }
.field label{ font-family:var(--mono); font-size:.74rem; letter-spacing:.1em; text-transform:uppercase; color:var(--text-mute); }
.field input,.field textarea,.field select{ background:var(--ink); border:1px solid var(--steel-line); border-radius:var(--r-sm); padding:.85rem 1rem; transition:border-color .3s, box-shadow .3s; width:100%; }
.field input:focus,.field textarea:focus,.field select:focus{ outline:none; border-color:var(--orange); box-shadow:0 0 0 3px rgba(255,90,31,.15); }
.field textarea{ resize:vertical; min-height:130px; }
.field--row{ display:grid; grid-template-columns:1fr 1fr; gap:1.1rem; }
.form__note{ font-size:.8rem; color:var(--text-mute); }
.form__consent{ display:flex; gap:.6rem; align-items:flex-start; font-size:.82rem; color:var(--text-soft); }
.form__consent input{ width:auto; margin-top:.25rem; accent-color:var(--orange); }

.map-embed{ border-radius:var(--r-lg); overflow:hidden; border:1px solid var(--steel-line); filter:grayscale(.3) invert(.92) hue-rotate(180deg) contrast(.9); }
.map-embed iframe{ width:100%; height:100%; min-height:320px; display:block; border:0; }

/* opening hours */
.hours{ display:grid; gap:.5rem; }
.hours li{ display:flex; justify-content:space-between; padding:.6rem 0; border-bottom:1px solid var(--steel-line); color:var(--text-soft); }
.hours li b{ color:#fff; font-weight:600; }
.hours .open{ color:var(--eco); }

/* ============================ FOOTER ============================ */
.site-footer{ position:relative; background:var(--ink); border-top:1px solid var(--steel-line); padding-top:clamp(3rem,6vw,5rem); overflow:hidden; }
.site-footer::before{ content:""; position:absolute; top:0; left:0; right:0; height:2px; background:var(--flame); opacity:.7; }
.footer-grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1.2fr; gap:2.5rem; padding-bottom:3rem; }
.footer-brand img{ height:30px; filter:brightness(0) invert(1); margin-bottom:1.2rem; }
.footer-brand p{ color:var(--text-mute); font-size:.9rem; max-width:34ch; }
.footer-col h4{ font-family:var(--display); text-transform:uppercase; font-size:1rem; letter-spacing:.04em; color:#fff; margin-bottom:1.1rem; }
.footer-col ul{ display:grid; gap:.6rem; }
.footer-col a{ color:var(--text-soft); font-size:.92rem; transition:color .25s, padding-left .25s; }
.footer-col a:hover{ color:var(--amber); padding-left:.3em; }
.footer-contact li{ display:flex; gap:.6rem; align-items:flex-start; color:var(--text-soft); font-size:.92rem; margin-bottom:.7rem; }
.footer-contact svg{ width:1.1em; height:1.1em; color:var(--amber); flex-shrink:0; margin-top:.25em; }
.footer-gloria{ display:inline-flex; align-items:center; gap:.6rem; margin-top:1.4rem; padding:.6rem .9rem; background:#fff; border-radius:8px; }
.footer-gloria img{ height:22px; filter:none; margin:0; }
.footer-gloria span{ font-size:.7rem; color:#333; font-weight:600; }
.footer-bottom{ border-top:1px solid var(--steel-line); padding:1.6rem 0; display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap; color:var(--text-mute); font-size:.82rem; }
.footer-bottom a:hover{ color:var(--amber); }
.footer-credit{ white-space:nowrap; }
.footer-credit a{ color:var(--amber); font-weight:600; transition:color .25s; }
.footer-credit a:hover{ color:var(--gold); text-decoration:underline; text-underline-offset:3px; }

/* ============================ FLOATING UI ============================ */
.to-top{ position:fixed; bottom:24px; right:24px; z-index:90; width:50px; height:50px; border-radius:50%;
  background:var(--flame); color:#1a0a02; display:grid; place-items:center; box-shadow:var(--sh-fire);
  opacity:0; transform:translateY(20px) scale(.8); pointer-events:none; transition:.4s var(--ease); }
.to-top.show{ opacity:1; transform:none; pointer-events:auto; }
.to-top:hover{ transform:translateY(-3px); }
.to-top svg{ width:22px; height:22px; }
.call-bar{ display:none; }

/* ============================ REVEAL ============================ */
/* Only hide when JS is active (progressive enhancement) — no JS = always visible */
.js [data-reveal]{ opacity:0; transform:translateY(28px); transition:opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.js [data-reveal].in{ opacity:1; transform:none; }
.js [data-reveal][data-delay="1"]{ transition-delay:.08s; }
.js [data-reveal][data-delay="2"]{ transition-delay:.16s; }
.js [data-reveal][data-delay="3"]{ transition-delay:.24s; }
.js [data-reveal][data-delay="4"]{ transition-delay:.32s; }
@media (prefers-reduced-motion: reduce){
  .js [data-reveal]{ opacity:1; transform:none; transition:none; }
  .hero__extinguisher,.hero__halo,.ember-canvas,.scroll-hint .line,.animate-flame,.marquee__track{ animation:none !important; }
  body.menu-open .mobile-nav > a{ animation:none; opacity:1; transform:none; }
}

/* ============================ RESPONSIVE ============================ */
/* Mid widths: free up room so the nav stays on one line (no "Über uns" wrap) */
@media (max-width:1180px){
  .header-inner{ gap:1.2rem; }
  .header-phone{ display:none; }
  .nav{ gap:.1rem; }
  .nav__link{ padding:.55em .6em; font-size:.9rem; }
}
@media (max-width:1080px){
  .hero__grid{ grid-template-columns:1fr; gap:2rem; }
  .hero__visual{ min-height:340px; order:-1; }
  .hero__extinguisher{ max-height:48vh; }
  .footer-grid{ grid-template-columns:1fr 1fr; gap:2rem; }
  .grid--4{ grid-template-columns:repeat(2,1fr); }
  .stats{ grid-template-columns:repeat(2,1fr); }
  .team-grid{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:860px){
  .nav, .header-phone{ display:none; }
  .nav-toggle{ display:grid; }
  .header-cta{ margin-left:auto; gap:.5rem; }
  .header-cta .btn--fire{ display:none; }
  .brand img{ height:24px; }
  .brand__spark{ width:26px; height:26px; }
  .split,.contact-grid{ grid-template-columns:1fr; }
  .split--reverse .split__media{ order:0; }
  .grid--3,.grid--2{ grid-template-columns:1fr; }
  .steps--row{ grid-template-columns:1fr; }
  .cert-wall{ grid-template-columns:repeat(2,1fr); }
  .gallery{ grid-template-columns:repeat(2,1fr); }
  .field--row{ grid-template-columns:1fr; }
  .cta-band__inner{ flex-direction:column; align-items:flex-start; }
  .call-bar{ display:grid; grid-template-columns:1fr 1fr; gap:1px; position:fixed; inset:auto 0 0 0; z-index:95;
    background:var(--steel-line); border-top:1px solid var(--steel-line); }
  .call-bar a{ background:var(--ink); padding:.95rem; display:flex; align-items:center; justify-content:center; gap:.5rem;
    font-family:var(--display); text-transform:uppercase; letter-spacing:.04em; font-size:.95rem; }
  .call-bar a.call{ color:var(--gold); } .call-bar a.mail{ color:#fff; }
  .call-bar svg{ width:1.1em; height:1.1em; }
  .to-top{ bottom:74px; }
  body{ padding-bottom:0; }
}
@media (max-width:520px){
  .grid--4,.stats,.team-grid,.cert-wall,.gallery{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
  .gallery{ grid-template-columns:repeat(2,1fr); }
  .hero__badge{ display:none; }
}