/* =========================================================================
   [Firmenname] – Dachdecker-Website
   Design: dunkles, modernes Theme mit grünem Akzent.
   Aufbau: 1) Tokens  2) Basis  3) Layout  4) Header/Nav  5) Buttons
           6) Hero  7) Sektionen/Komponenten  8) Footer  9) Responsive
   ========================================================================= */

/* 1) ---------- Design-Tokens ------------------------------------------- */
:root {
  --bg:        #0e1012;   /* Seiten-Hintergrund dunkel */
  --bg-2:      #15181c;   /* dunkle Sektion / Bänder */
  --surface:   #1b1f24;   /* Karten auf Dunkel */
  --light:     #f5f6f4;   /* helle Sektionen */
  --light-2:   #ffffff;   /* Karten auf Hell */
  --line:      #2a2f36;   /* Rahmen dunkel */
  --line-light:#e3e5e1;   /* Rahmen hell */

  --text:      #eef1f3;   /* Text auf Dunkel */
  --text-mut:  #9aa3ad;   /* gedämpft auf Dunkel */
  --ink:       #11161b;   /* Text auf Hell */
  --ink-mut:   #5a636c;   /* gedämpft auf Hell */

  --accent:    #25c167;   /* Marken-Grün: Eyebrows, Links, Häkchen, Zahlen */
  --accent-600:#1da558;   /* Grün dunkler (Hover) */
  --accent-soft:#0f2b1d;  /* Grün-Tint auf Dunkel */

  --cta:       #f97316;   /* Akzent NUR für CTA-Buttons (Orange) */
  --cta-hover: #ea580c;   /* CTA Hover/aktiv */
  --cta-ink:   #241200;   /* dunkler Text auf Orange (WCAG AA/AAA) */

  --danger:    #e4572e;   /* Notdienst / Akut */

  --radius:   16px;
  --radius-sm:10px;
  --maxw:     1180px;
  --gap:      clamp(1rem, 2.5vw, 2rem);
  --shadow:   0 18px 40px -18px rgba(0,0,0,.55);
  --shadow-sm:0 6px 18px -10px rgba(0,0,0,.5);
  --font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

/* 2) ---------- Basis ---------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 .5em; font-weight: 800; letter-spacing: -.02em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.25rem; }
p  { margin: 0 0 1rem; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-600); }

.accent { color: var(--accent); }

/* 3) ---------- Layout --------------------------------------------------- */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1rem, 4vw, 2rem); }

section { padding-block: clamp(3rem, 7vw, 6rem); }
section[id], [id] { scroll-margin-top: 84px; } /* Ziel nicht unter Sticky-Header */

.section-dark  { background: var(--bg-2); color: var(--text); }
.section-light { background: var(--light); color: var(--ink); }
.section-light h1, .section-light h2, .section-light h3 { color: var(--ink); }

.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent); margin-bottom: .9rem;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--accent); display: inline-block; }

.section-head { max-width: 720px; margin-bottom: clamp(1.5rem, 4vw, 3rem); }
.section-light .lead, .lead { font-size: 1.12rem; color: inherit; }
.section-light .lead { color: var(--ink-mut); }
.lead { color: var(--text-mut); }

.grid { display: grid; gap: var(--gap); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }

/* 4) ---------- Header / Navigation ------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(14,16,18,.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  max-width: var(--maxw); margin-inline: auto;
  padding: .7rem clamp(1rem, 4vw, 2rem);
  display: flex; align-items: center; gap: 1.5rem;
}
.logo img { height: 40px; width: auto; }
.logo { font-weight: 800; font-size: 1.15rem; color: var(--text); letter-spacing: -.02em; }
.logo .accent { color: var(--accent); }

.site-nav { margin-left: auto; }
.site-nav ul { list-style: none; display: flex; align-items: center; gap: 1.6rem; margin: 0; padding: 0; }
.site-nav a { color: var(--text-mut); font-weight: 600; font-size: .98rem; }
.site-nav a:hover, .site-nav a.active { color: var(--text); }

/* Dropdown "Leistungen" -> Unterleistungen */
.site-nav .has-sub { position: relative; }
.site-nav .caret { font-size: .7em; opacity: .8; }
.site-nav .dropdown {
  position: absolute; top: 100%; left: 0; min-width: 250px;
  background: var(--bg-2); border: 1px solid var(--line); border-radius: 12px;
  padding: .5rem; margin: 0; list-style: none; box-shadow: var(--shadow);
  display: none; flex-direction: column; gap: 0; z-index: 60;
}
.site-nav .has-sub:hover .dropdown,
.site-nav .has-sub:focus-within .dropdown { display: flex; }
.site-nav .dropdown li { padding: 0; }
.site-nav .dropdown a {
  display: block; padding: .5rem .7rem; border-radius: 8px;
  color: var(--text-mut); font-weight: 600; white-space: nowrap; font-size: .95rem;
}
.site-nav .dropdown a:hover { background: var(--surface); color: var(--text); }

.header-tel { color: var(--text) !important; font-weight: 700; white-space: nowrap; }
.header-ort { display: none; }
.nav-cta {
  background: var(--cta); color: var(--cta-ink) !important; padding: .55rem 1.05rem;
  border-radius: 999px; font-weight: 700;
}
.nav-cta:hover { background: var(--cta-hover); color: var(--cta-ink) !important; }

.nav-toggle {
  display: none; margin-left: auto;
  background: var(--surface); color: var(--text); border: 1px solid var(--line);
  border-radius: 10px; padding: .5rem .8rem; font-weight: 700; cursor: pointer;
}

/* 5) ---------- Buttons -------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .85rem 1.5rem; border-radius: 999px;
  font-weight: 700; font-size: 1rem; border: 1px solid transparent;
  cursor: pointer; transition: transform .12s ease, background .15s ease, border-color .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--cta); color: var(--cta-ink); }
.btn-primary:hover { background: var(--cta-hover); color: var(--cta-ink); }
.btn-secondary { background: transparent; color: var(--text); border-color: var(--line); }
.btn-secondary:hover { border-color: var(--accent); color: var(--text); }
.section-light .btn-secondary { color: var(--ink); border-color: var(--line-light); }
.btn-phone { background: transparent; border-color: rgba(255,255,255,.35); color: var(--text); }
.btn-phone:hover { border-color: var(--accent); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-lg { padding: 1rem 1.8rem; font-size: 1.05rem; }

.btn-row { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; }

/* 6) ---------- Hero ----------------------------------------------------- */
.hero {
  position: relative; padding: 0; color: #fff; overflow: hidden;
  background: #0a0c0e;
}
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; opacity: .55; }
.hero-media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,12,14,.55) 0%, rgba(10,12,14,.78) 60%, rgba(10,12,14,.95) 100%);
}
.hero-inner {
  position: relative; max-width: var(--maxw); margin-inline: auto;
  padding: clamp(4rem, 11vw, 8rem) clamp(1rem, 4vw, 2rem) clamp(3rem, 7vw, 5rem);
}
.hero h1 { max-width: 16ch; }
.hero .lead { max-width: 52ch; color: #d7dde2; font-size: 1.2rem; margin-bottom: 2rem; }
.hero .btn-row { margin-bottom: 2.5rem; }

.hero-badges { display: flex; flex-wrap: wrap; gap: 1.4rem 2.2rem; align-items: center; }
.hero-badge { display: flex; align-items: center; gap: .6rem; color: #cfd6db; font-weight: 600; font-size: .95rem; }
.stars { color: #ffcf3f; letter-spacing: 1px; }

.hero-stat {
  position: absolute; right: clamp(1rem, 4vw, 2rem); top: clamp(2rem, 8vw, 5rem);
  text-align: right;
}
.hero-stat .num { font-size: clamp(2.5rem, 7vw, 4.5rem); font-weight: 800; color: var(--accent); line-height: 1; }
.hero-stat .lbl { color: #cfd6db; font-weight: 600; }

/* 7) ---------- Komponenten --------------------------------------------- */

/* Notdienst-Band */
.notdienst {
  background: linear-gradient(90deg, rgba(228,87,46,.16), rgba(228,87,46,.04));
  border: 1px solid rgba(228,87,46,.45); border-radius: var(--radius);
  padding: clamp(1.2rem, 3vw, 2rem); display: flex; flex-wrap: wrap;
  gap: 1rem 2rem; align-items: center; justify-content: space-between;
}
.notdienst h2 { margin: 0; font-size: 1.4rem; }
.notdienst p { margin: .3rem 0 0; color: var(--text-mut); }

/* Karten-Raster Leistungen */
.leistung-card {
  background: var(--light-2); border: 1px solid var(--line-light);
  border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm); transition: transform .15s ease, box-shadow .15s ease;
}
.leistung-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.leistung-card .card-img { aspect-ratio: 16/10; background: #ddd; overflow: hidden; }
.leistung-card .card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.leistung-card:hover .card-img img { transform: scale(1.05); }
.leistung-card .card-body { padding: 1.3rem 1.4rem 1.5rem; display: flex; flex-direction: column; flex: 1; }
.leistung-card h3 { color: var(--ink); margin-bottom: .4rem; }
.leistung-card p { color: var(--ink-mut); font-size: .96rem; flex: 1; }
.card-link { color: var(--accent-600); font-weight: 700; margin-top: .6rem; }
.card-link::after { content: " →"; }

/* Job-Karten (Karriere) – bewusst ohne Hover-Effekt, da reine Info */
.job-card {
  background: var(--light-2); border: 1px solid var(--line-light);
  border-radius: var(--radius); padding: 1.6rem 1.7rem; box-shadow: var(--shadow-sm);
}
.job-card h3 { color: var(--ink); margin-bottom: .4rem; }
.job-card > p { color: var(--ink-mut); }
.job-label { font-weight: 700; color: var(--ink); margin: 1.1rem 0 .4rem; font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; }
.job-card .ticks { margin: 0; }
.job-card .ticks li { color: var(--ink-mut); font-size: .95rem; }

/* Stat-Band */
.stat-band { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap); }
.stat .num { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 800; color: var(--accent); line-height: 1; }
.stat .lbl { color: var(--text-mut); font-weight: 600; margin-top: .3rem; }
.stat-head { color: var(--text); }

/* Vorher/Nachher-Slider */
.ba {
  position: relative; border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 16/10; user-select: none; box-shadow: var(--shadow); cursor: ew-resize;
}
.ba img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ba .ba-after { clip-path: inset(0 0 0 50%); }
.ba .ba-tag {
  position: absolute; bottom: 12px; padding: .25rem .7rem; border-radius: 999px;
  background: rgba(10,12,14,.7); color: #fff; font-size: .8rem; font-weight: 700;
}
.ba .tag-before { left: 12px; } .ba .tag-after { right: 12px; }
.ba-handle { position: absolute; top: 0; bottom: 0; left: 50%; width: 3px; background: #fff; transform: translateX(-50%); }
.ba-handle::after {
  content: "⟺"; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 42px; height: 42px; border-radius: 50%; background: var(--accent); color: #062012;
  display: grid; place-items: center; font-size: 1.1rem; font-weight: 800; box-shadow: var(--shadow);
}

/* Prozess als zusammenhängende Timeline (Ablauf "So arbeiten wir") */
.steps-flow { list-style: none; margin: 1.5rem 0 0; padding: 0; max-width: 760px; }
/* feste Mindesthöhe -> immer gleicher Abstand zwischen den Nummern,
   egal wie lang der Text ist */
.steps-flow li { position: relative; padding: 0 0 0 4.5rem; min-height: 88px; }
.steps-flow li:last-child { min-height: 0; } /* kein Nachlauf unter dem letzten Schritt */
/* durchgehende Verbindungslinie hinter den Nummern */
.steps-flow li::before {
  content: ""; position: absolute; left: 23px; top: 4px; bottom: 0;
  width: 2px; background: var(--line-light);
}
.section-dark .steps-flow li::before { background: var(--line); }
.steps-flow li:last-child::before { display: none; }
.steps-flow .step-num {
  position: absolute; left: 0; top: 0; width: 48px; height: 48px; border-radius: 50%;
  background: var(--accent); color: #062012; display: grid; place-items: center;
  font-weight: 800; font-size: 1.1rem; z-index: 1; box-shadow: var(--shadow-sm);
}
.steps-flow h3 { margin: .35rem 0 .3rem; font-size: 1.1rem; }
.steps-flow p { margin: 0; color: var(--ink-mut); }
.section-dark .steps-flow p { color: var(--text-mut); }
.steps-flow li > p { padding-top: .55rem; } /* Text ohne Titel mittig zur Nummer */

/* Scroll-Reveal-Animationen (Engine: js/main.js -> setupReveal) */
/* Distanzen als Variablen -> Effekt-Klassen bleiben einklassig, damit
   .is-visible (gleiche Spezifität, später definiert) zuverlässig gewinnt */
.js-ready .reveal { opacity: 0; will-change: opacity, transform; --rd: 24px; --rdx: 32px; }
.js-ready .reveal.distance-sm { --rd: 12px; --rdx: 18px; } /* kleine Distanz für große Elemente */
.js-ready .reveal.fade-up    { transform: translateY(var(--rd)); }
.js-ready .reveal.fade-down  { transform: translateY(calc(-1 * var(--rd))); }
.js-ready .reveal.fade-left  { transform: translateX(var(--rdx)); }
.js-ready .reveal.fade-right { transform: translateX(calc(-1 * var(--rdx))); }
.js-ready .reveal.fade-scale { transform: scale(.96); }
.js-ready .reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js-ready .reveal { opacity: 1 !important; transform: none !important; }
}

/* Versprechen */
.promise { display: flex; gap: .9rem; }
.promise .ico { flex: none; width: 44px; height: 44px; border-radius: 12px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-size: 1.3rem; }
.promise h3 { margin: 0 0 .2rem; font-size: 1.05rem; }
.promise p { margin: 0; color: var(--text-mut); font-size: .94rem; }

/* Lieferanten-Logos */
.logos { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: center; }
.logos .chip {
  background: #fff; border-radius: 12px; padding: .8rem 1.2rem; height: 76px;
  display: grid; place-items: center; box-shadow: var(--shadow-sm);
}
.logos .chip img { max-height: 44px; width: auto; object-fit: contain; }

/* Testimonials */
.quote {
  background: var(--light-2); border: 1px solid var(--line-light); border-radius: var(--radius);
  padding: 1.6rem; box-shadow: var(--shadow-sm);
}
.quote .stars { font-size: 1rem; margin-bottom: .6rem; }
.quote p { color: var(--ink); font-size: 1.02rem; }
.quote .who { display: flex; align-items: center; gap: .7rem; margin-top: 1rem; color: var(--ink-mut); font-weight: 600; }
.quote .avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--accent); color: #062012; display: grid; place-items: center; font-weight: 800; }

/* Formular-Band */
.form-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(1.4rem, 4vw, 2.6rem); box-shadow: var(--shadow);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { display: flex; flex-direction: column; gap: .35rem; }
.field.full { grid-column: 1 / -1; }
label { font-weight: 600; font-size: .92rem; color: var(--text); }
.section-light label { color: var(--ink); }
input, select, textarea {
  background: var(--bg); border: 1px solid var(--line); color: var(--text);
  border-radius: var(--radius-sm); padding: .8rem .9rem; font: inherit; width: 100%;
}
.section-light input, .section-light select, .section-light textarea {
  background: #fff; border-color: var(--line-light); color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); border-color: var(--accent); }
.form-msg { background: var(--accent-soft); border: 1px solid var(--accent); color: var(--text); padding: .9rem 1rem; border-radius: var(--radius-sm); }
.check-row { display: flex; gap: .5rem; align-items: flex-start; font-size: .9rem; color: var(--text-mut); }
.check-row input { width: auto; }

/* FAQ Accordion */
.faq-item { border-bottom: 1px solid var(--line-light); }
.section-dark .faq-item { border-color: var(--line); }
.faq-q {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  padding: 1.2rem 0; font-size: 1.1rem; font-weight: 700; color: inherit;
  display: flex; justify-content: space-between; gap: 1rem; align-items: center;
}
.faq-q .pm { color: var(--accent); font-size: 1.5rem; flex: none; transition: transform .2s ease; }
.faq-q[aria-expanded="true"] .pm { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .25s ease; }
.faq-a p { padding-bottom: 1.2rem; margin: 0; color: var(--ink-mut); }
.section-dark .faq-a p { color: var(--text-mut); }

/* CTA-Band */
.cta-band {
  background: linear-gradient(135deg, var(--accent), var(--accent-600));
  border-radius: var(--radius); padding: clamp(2rem, 5vw, 3.5rem);
  display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: center; justify-content: space-between;
  color: #052013;
}
.cta-band h2 { color: #052013; margin: 0; }
/* Primär-Button bleibt orange (globale CTA-Farbe) und sticht so auf dem
   grünen Band heraus; leichte Abgrenzung per Ring für saubere Kanten */
.cta-band .btn-primary { box-shadow: 0 0 0 2px rgba(5,32,19,.18); }
.cta-band .btn-secondary { border-color: rgba(5,32,19,.45); color: #052013; }

/* Schwebender Anruf-Button (mobil) */
.fab {
  position: fixed; right: 16px; bottom: 16px; z-index: 60;
  background: var(--cta); color: var(--cta-ink); width: 56px; height: 56px; border-radius: 50%;
  display: none; place-items: center; font-size: 1.5rem; box-shadow: var(--shadow);
}

/* Text-Intro der Leistungs-Detailseiten (ohne Bild) */
.intro-block { max-width: 760px; }
.intro-block .lead { color: var(--ink-mut); }
.intro-block .btn { margin-top: 1.2rem; }

/* Abwechselnde Bild/Text-Reihen (Leistungs-Detailseiten) */
.media-row { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; margin-block: clamp(2.5rem, 6vw, 4.5rem); }
.media-row .media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.media-row.reverse .media { order: 2; }
.media-row .mr-text h2 { margin-bottom: .6rem; }
.media-row .mr-text p { color: var(--ink-mut); }
.media-row .mr-text .ticks { margin-top: 1rem; }
.media-row .mr-text .btn { margin-top: 1.2rem; }
.steps-block { margin-block: clamp(2.5rem, 6vw, 4rem); padding: clamp(1.5rem, 4vw, 2.5rem); background: var(--light-2); border: 1px solid var(--line-light); border-radius: var(--radius); }
.steps-block h2 { margin-bottom: 1.4rem; }
@media (max-width: 760px) {
  .media-row { grid-template-columns: 1fr; gap: 1.2rem; }
  .media-row.reverse .media { order: 0; }
}

/* Listen mit Häkchen (Leistungsdetails) */
.ticks { list-style: none; padding: 0; margin: 0; display: grid; gap: .6rem; }
.ticks li { position: relative; padding-left: 1.8rem; }
.ticks li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 800; }

/* Breadcrumb */
.breadcrumb { color: var(--text-mut); font-size: .9rem; }
.breadcrumb a { color: var(--text-mut); }
.breadcrumb a:hover { color: var(--accent); }

/* Kontakt-Icons-Reihe */
.contact-tiles { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--gap); text-align: center; }
.contact-tile .ico { width: 64px; height: 64px; margin: 0 auto .8rem; border-radius: 50%; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-size: 1.5rem; }

/* 8) ---------- Footer --------------------------------------------------- */
.site-footer { background: #0a0c0e; border-top: 1px solid var(--line); padding-top: clamp(2.5rem, 6vw, 4rem); }
.footer-cols { max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1rem,4vw,2rem); display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--gap); }
.footer-col h3 { color: var(--text); font-size: 1rem; margin-bottom: 1rem; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.footer-col a, .footer-col p { color: var(--text-mut); }
.footer-col a:hover { color: var(--accent); }
.footer-logo { height: 44px; margin-bottom: 1rem; }
.footer-trust { font-size: .85rem; margin-top: 1rem; }
.footer-bottom { border-top: 1px solid var(--line); margin-top: 2.5rem; padding: 1.3rem clamp(1rem,4vw,2rem); text-align: center; color: var(--text-mut); font-size: .88rem; }

/* 9) ---------- Responsive ----------------------------------------------- */
/* Navigation früh einklappen, damit Telefon + CTA nie überlaufen */
@media (max-width: 980px) {
  .nav-toggle { display: inline-block; }
  .site-nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg-2); border-bottom: 1px solid var(--line);
    /* Höhe auf sichtbaren Bereich begrenzen und scrollbar machen,
       damit lange Menüs (Unterleistungen) nicht abgeschnitten werden */
    max-height: calc(100vh - 100%);
    max-height: calc(100dvh - 100%);
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }
  .site-nav.open { display: block; }
  .site-nav ul { flex-direction: column; align-items: stretch; gap: 0; padding: .5rem 1rem 1rem; }
  .site-nav li { padding: .4rem 0; }
  .nav-cta { display: inline-block; text-align: center; }
  .header-inner { gap: .8rem; }
  /* Unterleistungen eingerückt und dauerhaft sichtbar */
  .site-nav .dropdown {
    position: static; display: flex; min-width: 0; padding: .2rem 0 .2rem 1rem;
    margin: .2rem 0 0; border: 0; border-left: 2px solid var(--line);
    border-radius: 0; background: transparent; box-shadow: none;
  }
  .site-nav .caret { display: none; }
}
@media (max-width: 900px) {
  .cols-4, .stat-band, .footer-cols { grid-template-columns: repeat(2, 1fr); }
  .cols-3 { grid-template-columns: repeat(2, 1fr); }
  .hero-stat { display: none; }
}
@media (max-width: 760px) {
  .cols-2, .cols-3, .form-grid, .contact-tiles { grid-template-columns: 1fr; }
  .fab { display: grid; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .stat-band, .footer-cols { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}