/* =========================================================
   Buxmann Berlin – Design System
   Marke: #034990 (Blau) · #94c11f (Limette)
   Keine externen Fonts/CDNs (DSGVO + Performance)
   ========================================================= */

:root {
  --blue-900: #011f3d;
  --blue-800: #022c56;
  --blue-700: #023a73;
  --blue-600: #034990;
  --blue-500: #0a5fb4;
  --blue-100: #cddbe9;
  --blue-50:  #eef4fa;

  --lime-600: #7aa019;
  --lime-500: #94c11f;
  --lime-400: #aad63a;

  --ink:      #0d1520;
  --ink-soft: #46566b;
  --line:     #dfe5ec;
  --paper:    #ffffff;
  --paper-2:  #f5f8fb;

  --radius:    18px;
  --radius-lg: 28px;
  --radius-sm: 10px;

  --shadow-sm: 0 1px 2px rgba(2, 28, 56, .06), 0 4px 12px rgba(2, 28, 56, .05);
  --shadow-md: 0 2px 6px rgba(2, 28, 56, .07), 0 16px 40px rgba(2, 28, 56, .09);
  --shadow-lg: 0 10px 30px rgba(2, 28, 56, .12), 0 40px 80px rgba(2, 28, 56, .14);

  --wrap: 1220px;
  --gap: clamp(1rem, 2.5vw, 2rem);

  --sans: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;

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

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: clamp(1rem, .96rem + .2vw, 1.075rem);
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-600); text-decoration-thickness: .07em; text-underline-offset: .18em; }
a:hover { color: var(--blue-800); }
button { font: inherit; }

h1, h2, h3, h4 {
  line-height: 1.1;
  letter-spacing: -.025em;
  margin: 0 0 .5em;
  font-weight: 800;
  text-wrap: balance;
}
h1 { font-size: clamp(2.15rem, 1.3rem + 3.6vw, 4.1rem); letter-spacing: -.035em; }
h2 { font-size: clamp(1.7rem, 1.15rem + 2.2vw, 2.85rem); }
h3 { font-size: clamp(1.2rem, 1.05rem + .7vw, 1.5rem); }
p  { margin: 0 0 1.1em; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }

:focus-visible {
  outline: 3px solid var(--lime-500);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Layout ---------- */
.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }
.section { padding: clamp(3.5rem, 7vw, 7rem) 0; }
.section--tight { padding: clamp(2.5rem, 5vw, 4.5rem) 0; }
.section--paper { background: var(--paper-2); }
.section--dark {
  background: var(--blue-900);
  color: #dce6f2;
  background-image:
    radial-gradient(70rem 32rem at 15% -10%, rgba(3, 73, 144, .85), transparent 60%),
    radial-gradient(50rem 30rem at 95% 110%, rgba(148, 193, 31, .16), transparent 60%);
}
.section--dark h2, .section--dark h3 { color: #fff; }
.section--dark a { color: var(--lime-400); }

.skip-link {
  position: absolute; left: 1rem; top: -5rem; z-index: 200;
  background: var(--blue-900); color: #fff;
  padding: .75rem 1.25rem; border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-weight: 700; text-decoration: none;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 0; color: #fff; }

/* ---------- Eyebrow / Kicker ---------- */
.kicker {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: .78rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase;
  color: var(--blue-600); margin-bottom: 1rem;
}
.kicker::before {
  content: ""; width: 1.9rem; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--lime-500), var(--blue-600));
}
.section--dark .kicker { color: var(--lime-400); }
.section--dark .kicker::before { background: linear-gradient(90deg, var(--lime-400), transparent); }

.lead { font-size: clamp(1.05rem, 1rem + .45vw, 1.3rem); color: var(--ink-soft); max-width: 62ch; }
.section--dark .lead { color: #b6c6da; }
.center { text-align: center; }
.center .lead, .center .kicker { margin-inline: auto; }
.center .kicker { justify-content: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: .95rem 1.7rem;
  border-radius: 999px;
  font-weight: 700; font-size: .98rem; letter-spacing: -.01em;
  text-decoration: none; border: 2px solid transparent; cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn svg { width: 1.05em; height: 1.05em; flex: none; transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }

.btn--primary { background: var(--blue-600); color: #fff; box-shadow: 0 8px 22px rgba(3, 73, 144, .3); }
.btn--primary:hover { background: var(--blue-700); color: #fff; box-shadow: 0 14px 32px rgba(3, 73, 144, .38); }

.btn--lime { background: var(--lime-500); color: var(--blue-900); box-shadow: 0 8px 22px rgba(148, 193, 31, .35); }
.btn--lime:hover { background: var(--lime-400); color: var(--blue-900); box-shadow: 0 14px 32px rgba(148, 193, 31, .45); }

.btn--ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.btn--ghost:hover { border-color: var(--blue-600); color: var(--blue-600); background: var(--blue-50); }
.section--dark .btn--ghost,
.hero .btn--ghost,
.cta-band .btn--ghost { border-color: rgba(255,255,255,.28); color: #fff; }
.section--dark .btn--ghost:hover,
.hero .btn--ghost:hover,
.cta-band .btn--ghost:hover { border-color: var(--lime-400); color: var(--lime-400); background: rgba(255,255,255,.05); }

.btn-row { display: flex; flex-wrap: wrap; gap: .8rem; }
.center .btn-row { justify-content: center; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.site-header.is-stuck { border-bottom-color: var(--line); box-shadow: 0 6px 24px rgba(2, 28, 56, .06); }

.topbar {
  background: var(--blue-900); color: #b6c6da;
  font-size: .82rem; letter-spacing: .01em;
}
.topbar .wrap { display: flex; flex-wrap: wrap; gap: .4rem 1.6rem; align-items: center; justify-content: center; padding: .5rem 0; }
.topbar a { color: #dce6f2; text-decoration: none; font-weight: 600; }
.topbar a:hover { color: var(--lime-400); }
.topbar strong { color: var(--lime-400); font-weight: 800; }
@media (max-width: 760px) { .topbar .wrap > :nth-child(1), .topbar .wrap > :nth-child(n+3) { display: none; } }

.nav { display: flex; align-items: center; gap: 1.5rem; padding: .85rem 0; }
.brand { display: flex; align-items: center; gap: .8rem; text-decoration: none; flex: none; }
.brand img { width: 132px; height: auto; }
.brand-city {
  font-size: .68rem; font-weight: 900; letter-spacing: .22em; text-transform: uppercase;
  color: var(--blue-600); background: var(--blue-50);
  padding: .3rem .55rem; border-radius: 6px; line-height: 1;
  border: 1px solid var(--blue-100);
}
.nav-menu { display: flex; align-items: center; gap: .35rem; margin-left: auto; }
.nav-menu a {
  padding: .55rem .8rem; border-radius: 999px;
  font-size: .95rem; font-weight: 600; color: var(--ink); text-decoration: none;
  transition: background-color .2s var(--ease), color .2s var(--ease);
  white-space: nowrap;
}
.nav-menu a:hover { background: var(--blue-50); color: var(--blue-600); }
.nav-menu a[aria-current="page"] { color: var(--blue-600); background: var(--blue-50); }
.nav-cta { margin-left: .6rem; padding: .7rem 1.3rem !important; }
/* Button im Menü: Farben des Buttons müssen die Link-Regel schlagen */
.nav-menu a.btn--primary { color: #fff; }
.nav-menu a.btn--primary:hover { color: #fff; background: var(--blue-700); }
.nav-menu a.btn--lime { color: var(--blue-900); }

.nav-toggle {
  display: none; margin-left: auto;
  width: 46px; height: 46px; border-radius: 12px;
  border: 1px solid var(--line); background: #fff; cursor: pointer;
  align-items: center; justify-content: center;
}
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--ink); border-radius: 2px; position: relative; transition: background-color .2s; }
.nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 0; width: 20px; height: 2px; background: var(--ink); border-radius: 2px;
  transition: transform .25s var(--ease), top .25s var(--ease);
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after  { top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after  { top: 0; transform: rotate(-45deg); }

@media (max-width: 1040px) {
  .nav-toggle { display: inline-flex; }
  .nav-menu {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: .2rem;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 1rem 1.25rem 1.6rem; margin: 0;
    box-shadow: var(--shadow-md);
    max-height: calc(100dvh - var(--header-h, 74px)); overflow-y: auto;
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: opacity .22s var(--ease), transform .22s var(--ease);
  }
  .nav-menu.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-menu a { padding: .85rem 1rem; border-radius: var(--radius-sm); font-size: 1.05rem; }
  .nav-cta { margin: .6rem 0 0 !important; justify-content: center; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: var(--blue-900); color: #dce6f2;
  padding: clamp(3.5rem, 8vw, 7.5rem) 0 clamp(3rem, 6vw, 5.5rem);
  isolation: isolate;
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(60rem 34rem at 12% 0%,  rgba(10, 95, 180, .95), transparent 62%),
    radial-gradient(46rem 30rem at 88% 20%, rgba(3, 73, 144, .8),  transparent 60%),
    radial-gradient(40rem 26rem at 70% 105%, rgba(148, 193, 31, .22), transparent 60%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .35;
  background-image:
    linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px);
  background-size: 62px 62px;
  mask-image: radial-gradient(70% 70% at 50% 40%, #000 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(70% 70% at 50% 40%, #000 30%, transparent 100%);
}
.hero h1 { color: #fff; }
.hero h1 em {
  font-style: normal;
  background: linear-gradient(100deg, var(--lime-400), #d9f27a 55%, var(--lime-500));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero .lead { color: #b8c9dd; }
.hero-grid { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: center; grid-template-columns: 1fr; }
@media (min-width: 950px) { .hero-grid { grid-template-columns: 1.05fr .95fr; } }

.badge {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .45rem 1rem .45rem .55rem; border-radius: 999px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16);
  font-size: .82rem; font-weight: 600; color: #dce6f2; margin-bottom: 1.4rem;
  backdrop-filter: blur(6px);
}
.badge b { color: var(--blue-900); background: var(--lime-500); padding: .2rem .55rem; border-radius: 999px; font-size: .72rem; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }

/* Vier Kennzahlen immer in einer Reihe – auch auf dem Handy */
.hero-stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: clamp(.45rem, 1.5vw, 1.8rem);
  margin-top: 2.4rem; padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,.12);
}
.hero-stats div { min-width: 0; }
.hero-stats b {
  display: block; font-weight: 900; color: #fff;
  font-size: clamp(.95rem, .5rem + 1.75vw, 2.1rem);
  letter-spacing: -.035em; line-height: 1.05;
  white-space: nowrap;
}
.hero-stats span {
  display: block; font-size: clamp(.63rem, .58rem + .2vw, .84rem);
  color: #93a8c2; line-height: 1.3; margin-top: .25rem;
  /* Lange Komposita wie "Veredelungsverfahren" sauber trennen statt abschneiden */
  hyphens: auto; -webkit-hyphens: auto; overflow-wrap: break-word;
}

/* Hero-Collage */
.hero-art { display: grid; grid-template-columns: repeat(2, 1fr); gap: .9rem; }
.hero-art figure {
  margin: 0; border-radius: var(--radius); overflow: hidden;
  background: #fff; box-shadow: var(--shadow-lg);
  aspect-ratio: 1 / 1;
}
.hero-art figure:nth-child(1) { transform: translateY(-1.4rem) rotate(-1.6deg); }
.hero-art figure:nth-child(2) { transform: translateY(1.2rem) rotate(1.4deg); }
.hero-art figure:nth-child(3) { transform: translateY(-.4rem) rotate(1.2deg); }
.hero-art figure:nth-child(4) { transform: translateY(2rem) rotate(-1.1deg); }
.hero-art img { width: 100%; height: 100%; object-fit: contain; padding: 8%; }
@media (max-width: 949px) { .hero-art { max-width: 30rem; margin-inline: auto; } .hero-art figure { transform: none !important; } }

/* ---------- Marquee ---------- */
.marquee {
  background: var(--lime-500); color: var(--blue-900);
  padding: .8rem 0; overflow: hidden; white-space: nowrap;
  font-weight: 800; letter-spacing: -.01em; font-size: .95rem;
  border-block: 1px solid rgba(0,0,0,.08);
}
.marquee-track { display: inline-flex; gap: 2.5rem; padding-left: 2.5rem; animation: slide 38s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee span::before { content: "◆"; margin-right: 2.5rem; opacity: .45; }
@keyframes slide { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }

/* ---------- Grids ---------- */
.grid { display: grid; gap: var(--gap); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 13.5rem), 1fr)); }

.section-head { display: grid; gap: 1.2rem; margin-bottom: clamp(2rem, 4vw, 3.4rem); }
@media (min-width: 900px) {
  .section-head--split { grid-template-columns: 1.25fr .75fr; align-items: end; }
  .section-head--split .btn-row { justify-content: flex-end; }
}

/* ---------- Kategorie-Kacheln (Bento) ---------- */
.cat-card {
  position: relative; display: flex; flex-direction: column; justify-content: flex-end;
  min-height: 15rem; padding: 1.4rem;
  border-radius: var(--radius); overflow: hidden;
  text-decoration: none; color: #fff; isolation: isolate;
  background: var(--blue-800);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.cat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); color: #fff; }
.cat-card img {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .7s var(--ease); transform: scale(1.02);
}
.cat-card:hover img { transform: scale(1.09); }
.cat-card::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(to top, rgba(1, 31, 61, .96) 0%, rgba(1, 31, 61, .82) 32%, rgba(1, 31, 61, .38) 70%, rgba(1, 31, 61, .12) 100%);
  transition: background .4s var(--ease);
}
.cat-card:hover::after { background: linear-gradient(to top, rgba(3, 73, 144, .94) 8%, rgba(1, 31, 61, .6) 50%, rgba(1, 31, 61, .18) 100%); }
.cat-card h3 { margin: 0; font-size: 1.15rem; color: #fff; letter-spacing: -.02em; }
.cat-card p { font-size: .86rem; color: #c3d3e6; margin: .3rem 0 0; }
.cat-card .arrow {
  position: absolute; top: 1.1rem; right: 1.1rem;
  width: 2.2rem; height: 2.2rem; border-radius: 50%;
  background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.22);
  display: grid; place-items: center;
  transition: background-color .3s var(--ease), transform .3s var(--ease);
}
.cat-card:hover .arrow { background: var(--lime-500); transform: rotate(45deg) scale(1.06); }
.cat-card .arrow svg { width: 1rem; height: 1rem; }
.cat-card--wide { grid-column: span 2; min-height: 12rem; }
@media (max-width: 700px) { .cat-card--wide { grid-column: span 1; } }

/* ---------- Produktkarten ---------- */
.prod-card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; text-decoration: none; color: inherit;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.prod-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--blue-100); color: inherit; }
.prod-card .thumb {
  position: relative; aspect-ratio: 1 / 1; background: var(--paper-2);
  display: grid; place-items: center; overflow: hidden;
}
.prod-card .thumb img { width: 100%; height: 100%; object-fit: contain; padding: 9%; transition: transform .5s var(--ease); }
.prod-card:hover .thumb img { transform: scale(1.06); }
.prod-card .body { padding: 1rem 1.15rem 1.25rem; display: flex; flex-direction: column; gap: .35rem; flex: 1; }
.prod-card h3 { font-size: 1rem; margin: 0; font-weight: 700; letter-spacing: -.015em; }
.prod-card .tag { font-size: .74rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--blue-600); }
.prod-card .go {
  margin-top: auto; padding-top: .7rem;
  font-size: .88rem; font-weight: 700; color: var(--blue-600);
  display: inline-flex; align-items: center; gap: .4rem;
}
.prod-card .go svg { width: .9em; height: .9em; transition: transform .3s var(--ease); }
.prod-card:hover .go svg { transform: translateX(4px); }
.ext-note { font-size: .82rem; color: var(--ink-soft); margin-top: 1.5rem; }

/* ---------- Feature-/Info-Karten ---------- */
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(1.4rem, 2.5vw, 2rem);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card h3 { margin-bottom: .4rem; }
.card p { color: var(--ink-soft); font-size: .96rem; margin: 0; }
.section--dark .card { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); }
.section--dark .card p { color: #a9bdd4; }

.icon-badge {
  width: 3rem; height: 3rem; border-radius: 14px; margin-bottom: 1rem;
  display: grid; place-items: center;
  background: linear-gradient(140deg, var(--blue-600), var(--blue-800));
  color: #fff; box-shadow: 0 8px 20px rgba(3, 73, 144, .28);
}
.icon-badge svg { width: 1.4rem; height: 1.4rem; }
.icon-badge--lime { background: linear-gradient(140deg, var(--lime-500), var(--lime-600)); color: var(--blue-900); box-shadow: 0 8px 20px rgba(148, 193, 31, .3); }

/* ---------- Verfahrenskarten mit Bild ---------- */
/* Sechs Karten sauber als 3x2 statt 4+2 */
.grid--proc { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 960px) { .grid--proc { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid--proc { grid-template-columns: 1fr; } }

.proc-card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.proc-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--blue-100); }

.proc-card__media { position: relative; margin: 0; aspect-ratio: 4 / 3; overflow: hidden; background: var(--paper-2); }
.proc-card__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .7s var(--ease);
}
.proc-card:hover .proc-card__media img { transform: scale(1.06); }
.proc-card__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(1, 31, 61, .5) 0%, rgba(1, 31, 61, .12) 45%, transparent 75%);
}

.proc-card__icon {
  position: absolute; left: 1.1rem; bottom: 1.1rem; z-index: 1;
  width: 2.9rem; height: 2.9rem; border-radius: 13px;
  display: grid; place-items: center;
  background: linear-gradient(140deg, var(--blue-600), var(--blue-800));
  color: #fff; box-shadow: 0 8px 20px rgba(1, 31, 61, .35);
  border: 1px solid rgba(255,255,255,.18);
  transition: transform .35s var(--ease);
}
.proc-card__icon--lime { background: linear-gradient(140deg, var(--lime-500), var(--lime-600)); color: var(--blue-900); }
.proc-card__icon svg { width: 1.35rem; height: 1.35rem; }
.proc-card:hover .proc-card__icon { transform: translateY(-3px) scale(1.05); }

.proc-card__body { padding: 1.3rem clamp(1.2rem, 2vw, 1.6rem) clamp(1.4rem, 2.2vw, 1.7rem); }
.proc-card__body h3 { margin: 0 0 .45rem; font-size: 1.18rem; letter-spacing: -.02em; }
.proc-card__body p { margin: 0; color: var(--ink-soft); font-size: .95rem; }

/* Nummerierte Prozessschritte */
.steps { counter-reset: step; }
.steps .card { position: relative; padding-top: 2.6rem; }
.steps .card::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  position: absolute; top: 1.3rem; left: clamp(1.4rem, 2.5vw, 2rem);
  font-size: .8rem; font-weight: 900; letter-spacing: .14em;
  color: var(--lime-600);
}

/* ---------- Split-Media ---------- */
.split { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; } .split--reverse > :first-child { order: 2; } }
.split figure { margin: 0; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.split figure img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

/* ---------- Listen ---------- */
.ticks { list-style: none; padding: 0; margin: 1.4rem 0 0; display: grid; gap: .7rem; }
.ticks li { position: relative; padding-left: 2rem; color: var(--ink-soft); }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: .45em;
  width: 1.15rem; height: 1.15rem; border-radius: 50%;
  background: var(--lime-500) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23011f3d' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / .78rem no-repeat;
}
.section--dark .ticks li { color: #b6c6da; }

.berlin-map {
  margin: 0; background: var(--paper-2); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: clamp(1rem, 3vw, 2rem);
  box-shadow: var(--shadow-sm);
}
.berlin-map svg { width: 100%; height: auto; display: block; overflow: visible; }
.berlin-map .bezirk { outline: none; }
.berlin-map .bezirk path {
  fill: var(--blue-600); stroke: #fff; stroke-width: 1.8; stroke-linejoin: round;
  transition: fill .2s var(--ease);
  cursor: pointer;
}
.berlin-map .bezirk:hover path,
.berlin-map .bezirk:focus-visible path { fill: var(--lime-500); }
.berlin-map .bezirk:focus-visible path { stroke: var(--blue-900); stroke-width: 2.6; }
.berlin-map__cap { display: flex; flex-direction: column; gap: .2rem; margin: 1.1rem 0 0; text-align: center; }
.berlin-map__cap strong { color: var(--blue-600); font-size: 1.05rem; letter-spacing: -.01em; min-height: 1.3em; }
.berlin-map__cap span { font-size: .85rem; color: var(--ink-soft); }
@media (prefers-reduced-motion: reduce) { .berlin-map .bezirk path { transition: none; } }

/* ---------- Bezirks-Chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1.6rem; }
.chips a {
  display: inline-block; padding: .5rem 1rem; border-radius: 999px;
  background: #fff; border: 1px solid var(--line);
  font-size: .88rem; font-weight: 600; color: var(--ink); text-decoration: none;
  transition: all .2s var(--ease);
}
.chips a:hover { background: var(--blue-600); border-color: var(--blue-600); color: #fff; transform: translateY(-2px); }
.section--dark .chips a { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.14); color: #dce6f2; }
.section--dark .chips a:hover { background: var(--lime-500); border-color: var(--lime-500); color: var(--blue-900); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: .75rem; max-width: 52rem; margin-inline: auto; }
.faq details {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 0 1.35rem; transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.faq details[open] { border-color: var(--blue-100); box-shadow: var(--shadow-sm); }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.2rem 2.5rem 1.2rem 0; position: relative;
  font-weight: 700; font-size: 1.03rem; letter-spacing: -.015em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 0; top: 1.4rem;
  width: 1.4rem; height: 1.4rem; border-radius: 50%;
  background: var(--blue-50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23034990' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center / .8rem no-repeat;
  transition: transform .3s var(--ease), background-color .3s var(--ease);
}
.faq details[open] summary::after { transform: rotate(135deg); background-color: var(--lime-500); }
.faq .answer { padding: 0 0 1.35rem; color: var(--ink-soft); font-size: .97rem; }

.form-alert {
  background: #fdecea; border: 1px solid #f5c2bd; color: #8a1c10;
  border-radius: var(--radius-sm); padding: .9rem 1.1rem; margin: 0 0 1.2rem;
  font-size: .92rem; font-weight: 600;
}
.form-alert a { color: #8a1c10; }

/* ---------- Kontaktformular ---------- */
.form-grid { display: grid; gap: 1rem; }
@media (min-width: 700px) { .form-grid .col-2 { grid-column: span 2; } .form-grid { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: .4rem; }
.field label { font-size: .86rem; font-weight: 700; letter-spacing: -.01em; }
.field input, .field textarea, .field select {
  font: inherit; font-size: .97rem; padding: .8rem 1rem;
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: #fff; color: var(--ink); width: 100%;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--blue-600); box-shadow: 0 0 0 3px rgba(3, 73, 144, .12);
}
.field textarea { min-height: 9rem; resize: vertical; }
.consent { display: flex; gap: .7rem; align-items: flex-start; font-size: .86rem; color: var(--ink-soft); }
.consent input { width: 1.1rem; height: 1.1rem; margin-top: .25rem; flex: none; accent-color: var(--blue-600); }
.hp { position: absolute !important; left: -9999px !important; }

/* ---------- Kontakt-Panels ---------- */
.contact-panel {
  background: linear-gradient(150deg, var(--blue-800), var(--blue-900));
  color: #dce6f2; border-radius: var(--radius-lg); padding: clamp(1.6rem, 3vw, 2.4rem);
  box-shadow: var(--shadow-lg);
}
.contact-panel h3 { color: #fff; }
.contact-list { list-style: none; padding: 0; margin: 1.4rem 0 0; display: grid; gap: 1.1rem; }
.contact-list li { display: flex; gap: .9rem; align-items: flex-start; }
.contact-list svg { width: 1.15rem; height: 1.15rem; flex: none; margin-top: .3rem; color: var(--lime-400); }
.contact-list b { display: block; color: #fff; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: .1rem; }
.contact-list a { color: #dce6f2; text-decoration: none; font-weight: 600; }
.contact-list a:hover { color: var(--lime-400); }
.contact-panel a { color: var(--lime-400); text-decoration-color: rgba(148, 193, 31, .5); }
.contact-panel a:hover { color: #d9f27a; }
.contact-panel .btn--lime { color: var(--blue-900); }

/* ---------- CTA-Band ---------- */
.cta-band {
  position: relative; overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, var(--blue-700), var(--blue-900) 60%);
  color: #fff; padding: clamp(2.2rem, 5vw, 4rem);
  text-align: center; isolation: isolate;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .5;
  background: radial-gradient(30rem 20rem at 85% 15%, rgba(148, 193, 31, .3), transparent 65%);
}
.cta-band h2 { color: #fff; }
.cta-band p { color: #bacbdf; max-width: 46rem; margin-inline: auto; }

/* ---------- Content-Seiten (Impressum etc.) ---------- */
.prose { max-width: 46rem; }
.prose h2 { font-size: clamp(1.3rem, 1.1rem + 1vw, 1.75rem); margin-top: 2.4rem; }
.prose h3 { font-size: 1.12rem; margin-top: 1.8rem; }
.prose ul { padding-left: 1.2rem; color: var(--ink-soft); }
.prose li { margin-bottom: .4rem; }
.prose address { font-style: normal; color: var(--ink-soft); }
.prose .meta-box {
  background: var(--paper-2); border-left: 4px solid var(--lime-500);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1.1rem 1.4rem; margin: 1.4rem 0; font-size: .95rem;
}
.credits { columns: 2; column-gap: 2rem; font-size: .84rem; color: var(--ink-soft); list-style: none; padding: 0; }
@media (max-width: 600px) { .credits { columns: 1; } }

/* ---------- Breadcrumb ---------- */
.crumbs { font-size: .84rem; color: var(--ink-soft); padding: 1.1rem 0 0; }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; padding: 0; margin: 0; }
.crumbs li:not(:last-child)::after { content: "/"; margin-left: .4rem; opacity: .45; }
.crumbs a { color: var(--ink-soft); text-decoration: none; }
.crumbs a:hover { color: var(--blue-600); text-decoration: underline; }
.crumbs [aria-current="page"] { color: var(--ink); font-weight: 600; }

.page-head {
  background: var(--paper-2); border-bottom: 1px solid var(--line);
  padding-bottom: clamp(2.2rem, 4vw, 3.5rem);
}
.page-head h1 { margin-top: .8rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--blue-900); color: #93a8c2; padding: clamp(3rem, 6vw, 4.5rem) 0 0; font-size: .93rem; }
.footer-grid { display: grid; gap: 2.2rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr)); }
.footer-grid > :first-child { grid-column: 1 / -1; }
@media (min-width: 900px) { .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; } .footer-grid > :first-child { grid-column: auto; } }
.site-footer h4 { color: #fff; font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 1rem; font-weight: 800; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.site-footer a { color: #93a8c2; text-decoration: none; }
.site-footer a:hover { color: var(--lime-400); }
/* Logo hat weiße Schrift in farbigen Flächen – nicht einfärben,
   sondern auf hellen Chip setzen, sonst verschwindet der Schriftzug */
.footer-brand {
  display: inline-block; background: #fff;
  padding: .7rem .9rem; border-radius: 12px;
  margin-bottom: 1.2rem; line-height: 0;
  box-shadow: 0 6px 18px rgba(0, 0, 0, .18);
}
.footer-logo { width: 150px; height: auto; display: block; }
.footer-bottom {
  margin-top: 3rem; padding: 1.4rem 0; border-top: 1px solid rgba(255,255,255,.1);
  display: flex; flex-wrap: wrap; gap: .6rem 1.5rem; justify-content: space-between; align-items: center;
  font-size: .84rem;
}
.footer-bottom nav { display: flex; flex-wrap: wrap; gap: 1.2rem; }

/* ---------- Scroll-Reveal ---------- */
/* Nur wenn JS aktiv ist, wird ausgeblendet – sonst bleibt alles sichtbar */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1 !important; transform: none !important; transition: none; }
  .btn:hover, .card:hover, .prod-card:hover, .cat-card:hover, .chips a:hover { transform: none; }
}

/* ---------- Zurück-nach-oben ---------- */
.to-top {
  position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 90;
  width: 3rem; height: 3rem; border-radius: 50%;
  border: none; background: var(--blue-600); color: #fff;
  display: grid; place-items: center; cursor: pointer;
  box-shadow: var(--shadow-md);
  opacity: 0; pointer-events: none; transform: translateY(10px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), background-color .2s;
}
.to-top.is-visible { opacity: 1; pointer-events: auto; transform: none; }
.to-top:hover { background: var(--blue-800); }
.to-top svg { width: 1.2rem; height: 1.2rem; }

/* ---------- Print ---------- */
@media print {
  .site-header, .site-footer, .to-top, .marquee, .hero-art { display: none !important; }
  body { color: #000; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: .8em; }
}