/* Selbst gehostete Webfonts (DSGVO-konform, kein Google-CDN) */
@font-face {
  font-family: 'Bebas Neue';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/BebasNeue-400-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Bebas Neue';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/BebasNeue-400-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/IBMPlexMono-400-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/IBMPlexMono-400-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/IBMPlexMono-500-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/IBMPlexMono-500-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/Inter-400-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/Inter-400-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/Inter-500-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/Inter-500-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('fonts/Inter-600-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('fonts/Inter-600-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/Inter-700-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/Inter-700-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ============================================================
   WerkLeister – Heavy Industrial Dark
   Bebas Neue (display) · IBM Plex Mono (labels/data) · Inter (body)
   Palette: near-black bg · raw steel mid · orange fire accent
   Signature: giant MAG ghost-text behind hero headline
============================================================ */

/* ── Tokens ─────────────────────────────────────────────── */
:root {
  --black:   #080a0d;
  --ink:     #0e1216;
  --steel:   #161c23;
  --plate:   #1e2830;
  --seam:    #28333f;
  --wire:    rgba(255,255,255,.07);

  --text:    #dce6ee;
  --dim:     #6b7d8e;
  --ghost:   rgba(220,230,238,.06);

  --fire:    #ff8000;
  --ember:   #ff5500;
  --spark:   #ffb347;

  --mono-font: 'IBM Plex Mono', 'Courier New', monospace;
  --display-font: 'Bebas Neue', 'Arial Narrow', sans-serif;
  --body-font: 'Inter', ui-sans-serif, system-ui, sans-serif;

  --max: 1160px;
  --r: 4px;
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body-font);
  font-size: 15px; line-height: 1.65;
  color: var(--text);
  background: var(--black);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
:focus-visible { outline: 2px solid var(--fire); outline-offset: 3px; border-radius: 2px; }

.wrap { width: min(var(--max), 92vw); margin: 0 auto; }
.mono { font-family: var(--mono-font); }

/* ── BUTTONS ────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px;
  font-family: var(--mono-font); font-size: 12.5px; font-weight: 500;
  letter-spacing: .04em; text-transform: uppercase;
  background: var(--fire); color: var(--black);
  border: none; cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  transition: background .15s, transform .15s;
  text-decoration: none;
}
.btn:hover { background: var(--spark); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--seam);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
}
.btn--ghost:hover { background: var(--plate); border-color: var(--dim); }

/* ── NAV ────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 200;
  background: rgba(8,10,13,.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--seam);
}
.nav__wrap {
  display: flex; align-items: center;
  justify-content: space-between; gap: 24px;
  padding: 12px 0;
}
.nav__logo-img {
  width: 96px; height: auto;
  filter: invert(1) brightness(.9);
}
.nav__links { display: flex; align-items: center; gap: 2px; }
.nav__links a {
  font-family: var(--mono-font); font-size: 12px;
  letter-spacing: .04em; text-transform: uppercase;
  color: var(--dim); padding: 9px 14px;
  transition: color .15s, background .15s;
}
.nav__links a:hover { color: var(--text); background: var(--wire); }
.nav__cta {
  font-family: var(--mono-font); font-size: 12px;
  letter-spacing: .04em; text-transform: uppercase;
  background: var(--fire) !important; color: var(--black) !important;
  padding: 9px 16px !important;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}
.nav__cta:hover { background: var(--spark) !important; }

/* Burger */
.burger {
  display: none; flex-direction: column; gap: 5px;
  width: 40px; height: 40px; align-items: center; justify-content: center;
  background: var(--plate); border: 1px solid var(--seam); cursor: pointer;
  transition: background .15s;
}
.burger:hover { background: var(--seam); }
.burger span {
  display: block; width: 18px; height: 1.5px;
  background: var(--text); transition: .2s;
}
.burger.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── MOBILE DRAWER ──────────────────────────────────────── */
.no-scroll { overflow: hidden; }
.overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.7);
  opacity: 0; transition: opacity .22s; z-index: 998;
}
.overlay.open { opacity: 1; }
.drawer {
  position: fixed; top: 0; right: 0; height: 100dvh;
  width: min(300px, 86vw);
  background: var(--ink); border-left: 1px solid var(--seam);
  box-shadow: -20px 0 60px rgba(0,0,0,.6);
  transform: translateX(100%); transition: transform .22s cubic-bezier(.4,0,.2,1);
  z-index: 999; padding: 20px; display: flex; flex-direction: column; gap: 6px;
}
.drawer.open { transform: translateX(0); }
.drawer__head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 16px; border-bottom: 1px solid var(--seam); margin-bottom: 8px;
  font-family: var(--mono-font); font-size: 12px; text-transform: uppercase;
  letter-spacing: .06em; color: var(--dim);
}
.drawer__close {
  width: 34px; height: 34px; background: var(--plate); border: 1px solid var(--seam);
  color: var(--text); font-size: 20px; cursor: pointer; line-height: 1;
}
.drawer__close:hover { background: var(--seam); }
.drawer__link {
  display: block; padding: 12px 14px;
  font-family: var(--mono-font); font-size: 13px;
  text-transform: uppercase; letter-spacing: .04em;
  color: var(--dim); border: 1px solid var(--seam);
  background: var(--plate); transition: color .15s, background .15s;
}
.drawer__link:hover { color: var(--text); background: var(--seam); }
.drawer__cta {
  display: block; margin-top: 8px; padding: 13px 18px; text-align: center;
  font-family: var(--mono-font); font-size: 12.5px; font-weight: 500;
  text-transform: uppercase; letter-spacing: .05em;
  background: var(--fire); color: var(--black);
}
.drawer__cta:hover { background: var(--spark); }
.drawer__foot {
  margin-top: auto; padding-top: 16px; border-top: 1px solid var(--seam);
  display: flex; gap: 8px;
}
.drawer__foot a {
  font-family: var(--mono-font); font-size: 11px;
  text-transform: uppercase; letter-spacing: .04em; color: var(--dim);
  padding: 7px 10px; border: 1px solid var(--seam);
  background: var(--plate);
}

/* ── HERO ───────────────────────────────────────────────── */
.hero {
  position: relative; overflow: hidden;
  padding: 0;
  background: var(--black);
  border-bottom: 1px solid var(--seam);
}

/* Welder photo — positioned right, fades left */
.hero__noise {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;

  background-image: url('welder.jpg');
  background-size: cover;
  background-position: center 20%;
  background-repeat: no-repeat;

  /* dim the photo heavily + fade it out on the left so text stays readable */
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    rgba(0,0,0,.10) 25%,
    rgba(0,0,0,.50) 52%,
    rgba(0,0,0,.90) 100%
  );
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    rgba(0,0,0,.10) 25%,
    rgba(0,0,0,.50) 52%,
    rgba(0,0,0,.90) 100%
  );

  filter: brightness(.52) saturate(.75);
}

/* Technical grid on top of photo */
.hero__noise::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.016) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.016) 1px, transparent 1px);
  background-size: 80px 80px, 80px 80px, 20px 20px, 20px 20px;
  /* grid only visible on right half */
  mask-image: linear-gradient(to right, transparent 20%, black 60%);
  -webkit-mask-image: linear-gradient(to right, transparent 20%, black 60%);
}

/* giant ghost word */
.hero__bg-word {
  position: absolute;
  bottom: -0.12em; right: -0.02em;
  font-family: var(--display-font);
  font-size: clamp(220px, 28vw, 420px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,128,0,.12);
  pointer-events: none; user-select: none; z-index: 0;
  letter-spacing: -.01em;
}

.hero__wrap {
  position: relative; z-index: 1;
  display: flex; flex-direction: column;
  min-height: 90vh;
}

/* top strip */
.hero__top {
  padding: 28px 0 0;
  border-bottom: 1px solid var(--wire);
  padding-bottom: 18px;
}
.hero__tag {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11.5px; color: var(--dim); letter-spacing: .05em;
}
.tag__dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--fire);
  flex-shrink: 0; animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100%{ box-shadow: 0 0 0 0 rgba(255,128,0,.6); }
  50%    { box-shadow: 0 0 0 6px rgba(255,128,0,0); }
}

/* headline area */
.hero__body {
  flex: 1; display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0; align-items: center;
  padding: 64px 0;
  border-bottom: 1px solid var(--seam);
}

.hero__h1 {
  display: flex; flex-direction: column;
  font-family: var(--display-font);
  line-height: .92; letter-spacing: .01em;
}
.hero__h1-line {
  font-size: clamp(72px, 11vw, 148px);
  color: var(--text);
  display: block;
}
.hero__h1-line--accent { color: var(--fire); }
.hero__h1-sub {
  font-size: clamp(20px, 3vw, 34px);
  color: var(--dim); margin-top: 10px;
  letter-spacing: .02em;
}

.hero__aside {
  padding: 0 0 0 48px;
  border-left: 1px solid var(--seam);
  display: flex; flex-direction: column; justify-content: center;
}

/* ── HERO RIGHT PANEL ───────────────────────────────────── */
.hero__panel {
  border-left: 1px solid var(--seam);
  background: var(--ink);
  display: flex; flex-direction: column;
}
.hero__panel-inner {
  flex: 1; display: flex; flex-direction: column;
}
.hpanel__block {
  padding: 22px 24px;
  display: flex; flex-direction: column; gap: 8px;
  flex: 1;
}
.hpanel__divider {
  height: 1px; background: var(--seam); flex-shrink: 0;
}
.hpanel__label {
  font-size: 10px; letter-spacing: .09em; text-transform: uppercase;
  color: var(--fire); display: block; margin-bottom: 4px;
}
.hpanel__tel {
  font-family: var(--display-font);
  font-size: 38px; line-height: .95; letter-spacing: .01em;
  color: var(--text); transition: color .15s;
}
.hpanel__tel:hover { color: var(--spark); }
.hpanel__mail {
  font-size: 11.5px; color: var(--dim);
  transition: color .15s; word-break: break-all;
}
.hpanel__mail:hover { color: var(--spark); }
.hpanel__certs { display: flex; flex-direction: column; gap: 8px; }
.hpanel__cert {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 12px;
  background: var(--steel); border: 1px solid var(--seam);
}
.hpanel__cert-name {
  font-family: var(--mono-font); font-size: 13px; font-weight: 500;
  color: var(--text);
}
.hpanel__cert-status {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 10.5px; color: var(--fire); letter-spacing: .04em;
}
.hpanel__list {
  list-style: none; display: flex; flex-direction: column; gap: 6px;
}
.hpanel__list li {
  font-size: 11.5px; color: var(--dim);
  display: flex; align-items: baseline; gap: 7px; letter-spacing: .01em;
}
.hpanel__arrow { color: var(--fire); font-size: 10px; flex-shrink: 0; }
.hpanel__loc {
  font-family: var(--display-font);
  font-size: 28px; letter-spacing: .01em; color: var(--text);
}
.hpanel__postcode {
  font-size: 11px; color: var(--dim); letter-spacing: .04em;
}
.hero__desc {
  font-size: 15.5px; color: var(--dim); line-height: 1.75;
  max-width: 42ch; margin-bottom: 16px;
}
.hero__disclaimer {
  font-size: 11px; color: rgba(107,125,142,.7);
  letter-spacing: .03em; margin-bottom: 28px;
}
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* bottom data bar */
.hero__bar {
  display: flex; align-items: stretch;
  border-top: 1px solid var(--seam);
  background: var(--ink);
}
.hero__bar-item {
  flex: 1; display: flex; flex-direction: column; gap: 4px;
  padding: 18px 20px;
}
.hero__bar-sep {
  width: 1px; background: var(--seam); flex-shrink: 0;
}
.hero__bar-key {
  font-size: 10px; letter-spacing: .07em; text-transform: uppercase;
  color: var(--dim);
}
.hero__bar-item strong {
  font-size: 13.5px; font-weight: 700; color: var(--text);
}
.hero__bar-tel {
  font-size: 13.5px; font-weight: 700; color: var(--fire);
  transition: color .15s;
}
.hero__bar-tel:hover { color: var(--spark); }

/* ── SECTION SHARED ─────────────────────────────────────── */
.section { padding: 96px 0; }
.section--ruled {
  background: var(--ink);
  border-top: 1px solid var(--seam);
  border-bottom: 1px solid var(--seam);
}

.section__head {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 20px; row-gap: 0;
  align-items: baseline;
  margin-bottom: 56px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--seam);
}
.section__num {
  grid-row: 1 / 3;
  font-size: 11px; letter-spacing: .08em; color: var(--fire);
  writing-mode: vertical-rl; text-orientation: mixed;
  border-right: 1px solid var(--seam); padding-right: 16px;
  margin-right: 4px;
}
.section__head h2 {
  font-family: var(--display-font);
  font-size: clamp(36px, 5vw, 60px);
  line-height: .95; letter-spacing: .01em;
  color: var(--text); grid-column: 2;
}
.section__head p {
  grid-column: 2;
  font-size: 14.5px; color: var(--dim); line-height: 1.7;
  margin-top: 10px; max-width: 58ch;
}

/* ── LEISTUNGEN ─────────────────────────────────────────── */
.leistungen__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--seam);
}
.lcard {
  padding: 32px 28px;
  border-right: 1px solid var(--seam);
  position: relative; overflow: hidden;
  transition: background .2s;
}
.lcard:last-child { border-right: none; }
.lcard:hover { background: var(--ink); }
.lcard::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--fire); transform: scaleX(0); transform-origin: left;
  transition: transform .25s ease;
}
.lcard:hover::before { transform: scaleX(1); }
.lcard__num {
  font-size: 10px; letter-spacing: .1em; color: var(--fire);
  margin-bottom: 20px; display: block;
}
.lcard h3 {
  font-family: var(--display-font);
  font-size: 22px; letter-spacing: .02em;
  margin-bottom: 10px; color: var(--text);
}
.lcard p { font-size: 13px; color: var(--dim); margin-bottom: 16px; line-height: 1.65; }
.lcard ul { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.lcard li {
  font-size: 12.5px; color: var(--dim);
  display: flex; align-items: flex-start; gap: 8px;
}
.lcard li::before {
  content: '→'; color: var(--fire); font-size: 11px;
  flex-shrink: 0; margin-top: 2px;
}

/* ── ZERTIFIZIERUNG ─────────────────────────────────────── */
.cert__grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0; border: 1px solid var(--seam);
}
.cert__card {
  padding: 40px 36px;
  border-right: 1px solid var(--seam);
  transition: background .2s;
}
.cert__card:last-child { border-right: none; }
.cert__card:hover { background: rgba(255,128,0,.03); }
.cert__btns {
  display: flex; flex-direction: column; gap: 8px;
  margin-top: 20px;
}
.cert__btn {
  display: inline-flex; align-items: center;
  font-size: 11.5px; letter-spacing: .04em;
  color: var(--fire); transition: color .15s, background .15s;
  padding: 9px 14px;
  border: 1px solid rgba(255,128,0,.25);
  background: rgba(255,128,0,.05);
}
.cert__btn:hover {
  color: var(--black);
  background: var(--fire);
  border-color: var(--fire);
}
.cert__top {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px;
}
.cert__index {
  font-size: 28px; font-weight: 500; color: var(--fire); letter-spacing: -.01em;
}
.cert__live {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 11px; color: var(--dim); letter-spacing: .05em;
}
.pulse {
  width: 7px; height: 7px; border-radius: 50%; background: var(--fire);
  position: relative; flex-shrink: 0;
}
.pulse::after {
  content: ''; position: absolute; inset: -3px; border-radius: 50%;
  background: var(--fire); opacity: 0;
  animation: ripple 2.2s ease-out infinite;
}
@keyframes ripple {
  0%   { transform: scale(.7); opacity: .7; }
  100% { transform: scale(2.4); opacity: 0; }
}
.cert__rule { height: 1px; background: var(--seam); margin-bottom: 20px; }
.cert__title {
  font-family: var(--display-font);
  font-size: 30px; letter-spacing: .01em;
  color: var(--text); margin-bottom: 12px;
}
.cert__desc { font-size: 14px; color: var(--dim); line-height: 1.75; }
.cert__note {
  margin-top: 24px; font-size: 11.5px;
  color: rgba(107,125,142,.6); letter-spacing: .03em;
}

/* ── KONTAKT ────────────────────────────────────────────── */
.kontakt__grid {
  display: grid; grid-template-columns: 280px 1fr;
  gap: 0; border: 1px solid var(--seam);
}
.kontakt__info {
  border-right: 1px solid var(--seam);
  display: flex; flex-direction: column;
}
.kinfo__block {
  padding: 24px 28px; border-bottom: 1px solid var(--seam);
  display: flex; flex-direction: column; gap: 5px;
}
.kinfo__block:last-child { border-bottom: none; flex: 1; }
.kinfo__label {
  font-size: 10px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--fire); display: block;
}
.kinfo__val {
  font-size: 14.5px; font-weight: 600; color: var(--text);
  transition: color .15s; word-break: break-all; line-height: 1.4;
}
a.kinfo__val:hover { color: var(--spark); }
.kinfo__val--sm { font-size: 12.5px; }

/* Form */
.kform {
  padding: 32px 36px;
  display: flex; flex-direction: column; gap: 0;
}
.kform__row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  margin-bottom: 16px;
}
.kform__field {
  display: flex; flex-direction: column; gap: 7px;
  margin-bottom: 16px;
}
.kform__field:last-of-type { margin-bottom: 0; }
.kform__label {
  font-size: 10px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--fire);
}
input, textarea {
  width: 100%; padding: 12px 14px;
  background: var(--steel); color: var(--text);
  border: 1px solid var(--seam);
  font-family: var(--body-font); font-size: 14px; outline: none;
  transition: border-color .15s, box-shadow .15s;
  border-radius: 0;
  appearance: none;
}
input::placeholder, textarea::placeholder { color: var(--dim); }
input:focus, textarea:focus {
  border-color: var(--fire);
  box-shadow: 0 0 0 2px rgba(255,128,0,.12);
}
textarea { resize: vertical; min-height: 110px; }
.kform__foot {
  display: flex; align-items: center; gap: 20px;
  flex-wrap: wrap; margin-top: 20px;
}
.kform__legal {
  font-size: 11px; color: var(--dim); letter-spacing: .02em; line-height: 1.5;
}
.kform__legal a { color: var(--spark); }
.kform__legal a:hover { text-decoration: underline; }

/* ── FOOTER ─────────────────────────────────────────────── */
.footer {
  background: var(--ink); border-top: 1px solid var(--seam);
  padding: 32px 0 20px;
}
.footer__wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
  padding-bottom: 20px; border-bottom: 1px solid var(--seam);
}
.footer__left { display: flex; flex-direction: column; gap: 6px; }
.footer__logo { width: 80px; filter: invert(1) brightness(.8); }
.footer__sub { font-size: 11px; color: var(--dim); letter-spacing: .03em; }
.footer__right { display: flex; gap: 4px; }
.footer__right a {
  font-family: var(--mono-font); font-size: 11px;
  text-transform: uppercase; letter-spacing: .05em;
  color: var(--dim); padding: 8px 12px; border: 1px solid var(--seam);
  background: var(--plate); transition: color .15s, background .15s;
}
.footer__right a:hover { color: var(--text); background: var(--seam); }
.footer__copy {
  margin-top: 16px; font-size: 11px;
  color: rgba(107,125,142,.5); letter-spacing: .03em;
}

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 1040px) {
  .hero__body { grid-template-columns: 1fr 1fr; }
  .hero__aside { padding: 0 0 0 32px; }
  .leistungen__grid { grid-template-columns: 1fr 1fr; }
  .lcard { border-bottom: 1px solid var(--seam); }
  .lcard:nth-child(2n) { border-right: none; }
  .kontakt__grid { grid-template-columns: 1fr; }
  .kontakt__info { border-right: none; border-bottom: 1px solid var(--seam); display: grid; grid-template-columns: 1fr 1fr; }
  .kinfo__block:last-child { border-bottom: 1px solid var(--seam); }
}
@media (max-width: 760px) {
  .nav__links { display: none; }
  .burger { display: flex; }
  .hero__wrap { min-height: auto; }
  .hero__body { grid-template-columns: 1fr; padding: 48px 0; }
  .hero__aside { padding: 32px 0 0; border-left: none; border-top: 1px solid var(--seam); }
  .hero__h1-line { font-size: clamp(60px, 16vw, 96px); }
  .hero__bg-word { font-size: clamp(160px, 40vw, 260px); }
  .hero__bar {
    flex-direction: column;
    border-top: 1px solid var(--seam);
  }
  .hero__bar-sep { width: auto; height: 1px; }
  .leistungen__grid { grid-template-columns: 1fr; }
  .lcard { border-right: none; }
  .cert__grid { grid-template-columns: 1fr; }
  .cert__card { border-right: none; border-bottom: 1px solid var(--seam); }
  .cert__card:last-child { border-bottom: none; }
  .kontakt__info { grid-template-columns: 1fr; }
  .kform__row { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .section__head { margin-bottom: 40px; }
}
@media (max-width: 480px) {
  .kform__foot { flex-direction: column; align-items: flex-start; }
  .hero__bar-item { padding: 14px 16px; }
}

/* ── SCROLL REVEAL ───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .65s cubic-bezier(.4,0,.2,1), transform .65s cubic-bezier(.4,0,.2,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* staggered children */
.reveal-group > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .55s cubic-bezier(.4,0,.2,1), transform .55s cubic-bezier(.4,0,.2,1);
}
.reveal-group.visible > *:nth-child(1) { transition-delay: .05s; opacity: 1; transform: none; }
.reveal-group.visible > *:nth-child(2) { transition-delay: .15s; opacity: 1; transform: none; }
.reveal-group.visible > *:nth-child(3) { transition-delay: .25s; opacity: 1; transform: none; }
.reveal-group.visible > *:nth-child(4) { transition-delay: .35s; opacity: 1; transform: none; }
.reveal-group.visible > *:nth-child(5) { transition-delay: .45s; opacity: 1; transform: none; }

/* ── HERO ENTRANCE ───────────────────────────────────────── */
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes heroFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.hero__tag     { animation: heroFadeUp .7s cubic-bezier(.4,0,.2,1) .1s both; }
.hero__h1      { animation: heroFadeUp .8s cubic-bezier(.4,0,.2,1) .25s both; }
.hero__desc    { animation: heroFadeUp .7s cubic-bezier(.4,0,.2,1) .4s both; }
.hero__actions { animation: heroFadeUp .7s cubic-bezier(.4,0,.2,1) .55s both; }
.hero__bar     { animation: heroFadeIn .9s ease .7s both; }

/* ── NAV SLIDE DOWN ──────────────────────────────────────── */
@keyframes navSlide {
  from { transform: translateY(-100%); opacity: 0; }
  to   { transform: translateY(0);     opacity: 1; }
}
.nav { animation: navSlide .5s cubic-bezier(.4,0,.2,1) both; }

/* ── SCROLL PROGRESS BAR ─────────────────────────────────── */
#scroll-bar {
  position: fixed; top: 0; left: 0; z-index: 9999;
  height: 2px; width: 0;
  background: var(--fire);
  transition: width .1s linear;
  pointer-events: none;
}

/* ── SUBPAGES (Impressum / Datenschutz) ─────────────────── */
.subpage {
  padding: 72px 0 96px;
  min-height: calc(100vh - 120px);
}

.subpage__head {
  display: flex; align-items: baseline; gap: 20px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--seam);
  margin-bottom: 56px;
}
.subpage__num {
  font-size: 11px; letter-spacing: .08em; color: var(--fire);
  border-right: 1px solid var(--seam);
  padding-right: 20px; white-space: nowrap;
}
.subpage__head h1 {
  font-family: var(--display-font);
  font-size: clamp(36px, 5vw, 60px);
  line-height: .95; letter-spacing: .01em; color: var(--text);
}

/* Impressum grid */
.subpage__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--seam);
}
.infoblock {
  padding: 24px 28px;
  border-right: 1px solid var(--seam);
  border-bottom: 1px solid var(--seam);
}
.infoblock:nth-child(2n) { border-right: none; }
.infoblock--full {
  grid-column: 1 / -1;
  border-right: none;
}
.infoblock:last-child { border-bottom: none; }
.infoblock--note { background: var(--ink); }
.infoblock__label {
  font-size: 10px; letter-spacing: .09em; text-transform: uppercase;
  color: var(--fire); display: block; margin-bottom: 8px;
}
.infoblock__val {
  font-size: 14.5px; color: var(--text); line-height: 1.7;
}
.infoblock__link { color: var(--text); transition: color .15s; }
.infoblock__link:hover { color: var(--spark); }
.infoblock--note p {
  font-size: 11.5px; color: var(--dim);
  letter-spacing: .02em; line-height: 1.7;
}

/* Datenschutz blocks */
.subpage__blocks {
  display: flex; flex-direction: column; gap: 0;
  border: 1px solid var(--seam);
}
.dblock {
  display: grid; grid-template-columns: 60px 1fr;
  gap: 0; border-bottom: 1px solid var(--seam);
  transition: background .2s;
}
.dblock:last-child { border-bottom: none; }
.dblock:hover { background: var(--ink); }
.dblock__num {
  font-size: 10px; letter-spacing: .1em; color: var(--fire);
  padding: 28px 0 28px 24px;
  border-right: 1px solid var(--seam);
  display: flex; align-items: flex-start; justify-content: center;
  writing-mode: vertical-rl;
}
.dblock__body { padding: 28px 32px; }
.dblock__body h2 {
  font-family: var(--display-font);
  font-size: 22px; letter-spacing: .02em;
  color: var(--text); margin-bottom: 12px;
}
.dblock__body p {
  font-size: 14px; color: var(--dim);
  line-height: 1.75; margin-bottom: 10px;
}
.dblock__body p:last-child { margin-bottom: 0; }
.dblock__body a { color: var(--spark); }
.dblock__body a:hover { text-decoration: underline; }

.subpage__date {
  margin-top: 24px; font-size: 11px;
  color: rgba(107,125,142,.5); letter-spacing: .04em;
}

@media (max-width: 720px) {
  .subpage__grid { grid-template-columns: 1fr; }
  .infoblock { border-right: none; }
  .dblock { grid-template-columns: 40px 1fr; }
  .dblock__num { padding: 20px 0 20px 12px; }
  .dblock__body { padding: 20px 20px; }
}

/* ── Kennzahlen-Strip ────────────────────────────────────── */
.kz-strip {
  background: var(--fire);
  padding: 0;
  overflow: hidden;
}
.kz-strip__wrap {
  display: flex;
  align-items: stretch;
}
.kz-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 28px 32px;
}
.kz-num {
  font-family: var(--display-font);
  font-size: clamp(32px, 4vw, 52px);
  letter-spacing: .02em;
  color: var(--black);
  line-height: 1;
}
.kz-label {
  font-size: 10px;
  letter-spacing: .08em;
  color: rgba(0,0,0,.65);
  text-transform: uppercase;
  line-height: 1.4;
}
.kz-sep {
  width: 1px;
  background: rgba(0,0,0,.15);
  flex-shrink: 0;
  margin: 12px 0;
}

@media (max-width: 760px) {
  .kz-strip__wrap { flex-wrap: wrap; }
  .kz-item { flex: 1 1 calc(50% - 1px); border-bottom: 1px solid rgba(0,0,0,.15); }
  .kz-item:nth-child(n+5) { border-bottom: none; }
  .kz-sep { display: none; }
}

/* ── Warum WerkLeister ───────────────────────────────────── */
.section--ruled { background: var(--ink); }

.warum__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--seam);
}
.wcard {
  padding: 40px 36px;
  border-right: 1px solid var(--seam);
  border-bottom: 1px solid var(--seam);
  position: relative;
  transition: background .2s;
}
.wcard:nth-child(2n)  { border-right: none; }
.wcard:nth-child(n+3) { border-bottom: none; }
.wcard:hover { background: var(--steel); }
.wcard__num {
  display: block;
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--fire);
  margin-bottom: 18px;
}
.wcard h3 {
  font-family: var(--display-font);
  font-size: clamp(20px, 2.2vw, 26px);
  letter-spacing: .02em;
  color: var(--text);
  margin-bottom: 12px;
}
.wcard p {
  font-size: 14px;
  color: var(--dim);
  line-height: 1.75;
}

/* ── Ablauf ──────────────────────────────────────────────── */
.ablauf__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--seam);
}
.astep {
  padding: 36px 28px;
  border-right: 1px solid var(--seam);
  position: relative;
  transition: background .2s;
}
.astep:last-child { border-right: none; }
.astep:hover { background: var(--steel); }


.astep__num {
  display: block;
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--fire);
  margin-bottom: 20px;
}
.astep::before {
  content: '';
  display: block;
  width: 32px; height: 2px;
  background: var(--fire);
  margin-bottom: 20px;
  opacity: .5;
}
.astep h3 {
  font-family: var(--display-font);
  font-size: clamp(18px, 2vw, 22px);
  letter-spacing: .02em;
  color: var(--text);
  margin-bottom: 12px;
}
.astep p {
  font-size: 13.5px;
  color: var(--dim);
  line-height: 1.75;
}

/* ── Responsive: warum + ablauf ──────────────────────────── */
@media (max-width: 900px) {
  .ablauf__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .astep:nth-child(2)  { border-right: none; }
  .astep:nth-child(2n) { border-right: none; }
  .astep { border-bottom: 1px solid var(--seam); }
  .astep:nth-child(n+3) { border-bottom: none; }
}
@media (max-width: 640px) {
  .warum__grid {
    grid-template-columns: 1fr;
  }
  .wcard { border-right: none; }
  .wcard:nth-child(n+3) { border-bottom: 1px solid var(--seam); }
  .wcard:last-child { border-bottom: none; }
  .ablauf__grid {
    grid-template-columns: 1fr;
  }
  .astep { border-right: none; border-bottom: 1px solid var(--seam); }
  .astep:last-child { border-bottom: none; }
}