/* ============================================================
   BULHELLER MARKIERUNG — markierung.info
   Design: Industrial Precision. Die Bildsprache der
   Fahrbahnmarkierung (Signalgelb / Asphalt-Schwarz / Linienweiß)
   ============================================================ */

/* ---------- Font ---------- */
@font-face {
  font-family: 'Archivo';
  src: url('fonts/archivo-latin.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Archivo';
  src: url('fonts/archivo-latin-ext.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ---------- Tokens ---------- */
:root {
  --asphalt:    #16181c;
  --asphalt-2:  #1d2026;
  --asphalt-3:  #262a31;
  --ink:        #0d0e11;
  --signal:     #ffd400;
  --signal-2:   #ffe14d;
  --signal-deep:#e0b900;
  --line:       #ffffff;
  --paper:      #f4f2ec;
  --paper-2:    #e9e6dc;
  --text:       #1a1c20;
  --text-soft:  #565b63;
  --text-ondark:#e8e9ec;
  --text-onmute:#9aa0a8;
  --hazard: repeating-linear-gradient(-45deg, var(--signal) 0 18px, var(--ink) 18px 36px);

  --maxw: 1240px;
  --pad: clamp(1.1rem, 4vw, 3rem);
  --radius: 4px;
  --ease: cubic-bezier(.16,.84,.36,1);
  --shadow: 0 24px 60px -28px rgba(0,0,0,.5);
  --font: 'Archivo', system-ui, sans-serif;
}

/* ---------- Reset ---------- */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto} *{animation-duration:.001ms!important;transition-duration:.001ms!important} }
body {
  font-family: var(--font);
  background: var(--paper);
  color: var(--text);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; touch-action: manipulation; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; touch-action: manipulation; }
::selection { background: var(--signal); color: var(--ink); }

/* Visible keyboard focus (a11y) */
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--signal);
  outline-offset: 3px;
  border-radius: 3px;
}
.btn-primary:focus-visible { outline-color: var(--ink); }

/* ---------- Type scale ---------- */
h1,h2,h3 { font-weight: 800; line-height: 1.02; letter-spacing: -.02em; text-wrap: balance; }
.display {
  font-size: clamp(2.7rem, 7.5vw, 6rem);
  font-weight: 900;
  letter-spacing: -.035em;
  line-height: .95;
  text-transform: uppercase;
}
.h2 { font-size: clamp(2rem, 4.6vw, 3.4rem); font-weight: 900; text-transform: uppercase; letter-spacing: -.025em; }
.lede { font-size: clamp(1.05rem, 1.6vw, 1.3rem); color: var(--text-soft); max-width: 60ch; }

/* kicker = Schablonen-Label */
.kicker {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .8rem; font-weight: 800; letter-spacing: .22em;
  text-transform: uppercase; color: #4a3d00;
}
.kicker::before { content:""; width: 34px; height: 3px; background: var(--signal-deep); }
.kicker.on-dark { color: var(--signal); }
.kicker.on-dark::before { background: var(--signal); }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }
section { position: relative; scroll-margin-top: 76px; }
.section-pad { padding-block: clamp(4rem, 9vw, 7.5rem); }
.eyebrow-block { margin-bottom: clamp(1.8rem, 4vw, 3rem); }
.eyebrow-block .h2 { margin-top: .8rem; }

/* dashed road centre-line motif */
.dash-line {
  height: 4px; width: 100%;
  background-image: linear-gradient(90deg, var(--signal) 50%, transparent 50%);
  background-size: 30px 4px; background-repeat: repeat-x;
}

/* hazard strip divider */
.hazard {
  height: 14px; width: 100%;
  background: var(--hazard); background-size: 50.91px 50.91px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .95rem 1.6rem; font-weight: 800; font-size: .98rem;
  letter-spacing: .01em; border-radius: var(--radius);
  transition: transform .25s var(--ease), background .25s, color .25s, box-shadow .25s;
  text-transform: uppercase; white-space: nowrap;
}
.btn svg { width: 1.05em; height: 1.05em; }
.btn-primary { background: var(--signal); color: var(--ink); box-shadow: 0 8px 22px -10px rgba(255,212,0,.8); }
.btn-primary:hover { background: var(--signal-2); transform: translateY(-2px); }
.btn-ghost { color: var(--text-ondark); border: 2px solid rgba(255,255,255,.28); }
.btn-ghost:hover { border-color: var(--signal); color: var(--signal); transform: translateY(-2px); }
.btn-dark { background: var(--asphalt); color: #fff; }
.btn-dark:hover { background: var(--ink); transform: translateY(-2px); }
.btn-lg { padding: 1.1rem 2rem; font-size: 1.02rem; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center;
  transition: background .35s var(--ease), box-shadow .35s, padding .35s;
  padding-block: 1.2rem;
}
.site-header.scrolled {
  background: rgba(18,20,24,.92); backdrop-filter: blur(12px);
  padding-block: .65rem; box-shadow: 0 1px 0 rgba(255,255,255,.06), 0 18px 40px -30px rgba(0,0,0,.8);
}
.header-inner { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad);
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: flex; align-items: center; gap: .7rem; }
.brand img { height: 34px; width: auto; }
.nav { display: flex; align-items: center; gap: clamp(1rem,2vw,2rem); }
.nav a { font-weight: 600; font-size: .95rem; color: var(--text-ondark); position: relative; padding: .3rem 0; letter-spacing: .01em; }
.nav a::after { content:""; position:absolute; left:0; bottom:-2px; height:3px; width:0; background: var(--signal); transition: width .3s var(--ease); }
.nav a:hover::after, .nav a.active::after { width: 100%; }
.header-cta { display: flex; align-items: center; gap: 1rem; }
.header-phone { display: inline-flex; align-items:center; gap:.5rem; color: var(--text-ondark); font-weight: 700; font-size: .95rem; }
.header-phone svg { width:1.1em;height:1.1em;color:var(--signal); }
.header-phone span { opacity:.65; font-weight:500; font-size:.72rem; display:block; letter-spacing:.08em; text-transform:uppercase;}
.burger { display: none; flex-direction: column; align-items: center; justify-content: center; gap: 5px; width: 44px; height: 44px; z-index: 120; }
.burger span { width: 26px; }
.burger span { height: 3px; width: 100%; background: #fff; border-radius: 2px; transition: transform .3s var(--ease), opacity .3s; }
.burger.open span:nth-child(1){ transform: translateY(8px) rotate(45deg); }
.burger.open span:nth-child(2){ opacity: 0; }
.burger.open span:nth-child(3){ transform: translateY(-8px) rotate(-45deg); }

/* Mobile-Menü Backdrop (im Header-Stacking-Context, unter Drawer + Burger) */
.nav-overlay {
  position: fixed; inset: 0; background: rgba(13,14,17,.55);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .38s var(--ease), visibility .38s var(--ease);
  z-index: 100;
}
.nav-overlay.open { opacity: 1; visibility: visible; pointer-events: auto; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  color: #fff; padding-top: 6rem; overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: -2; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 60%; }
.hero-bg::after {
  content:""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(13,14,17,.55) 0%, rgba(13,14,17,.2) 35%, rgba(13,14,17,.75) 100%),
    linear-gradient(95deg, rgba(13,14,17,.85) 0%, rgba(13,14,17,.35) 55%, transparent 80%);
}
.hero-content { max-width: 62rem; }
.hero h1 { margin: 1.1rem 0 1.4rem; font-size: clamp(2.05rem, 6vw, 4.5rem); hyphens: manual; overflow-wrap: normal; }
.hero h1 .mark { color: var(--signal); display:inline-block; }
.hero .lede { color: #d9dbe0; max-width: 50ch; font-weight: 400; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.2rem; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 1.6rem 2.4rem; margin-top: 3rem; padding-top: 1.8rem; border-top: 1px solid rgba(255,255,255,.16); }
.hero-trust li { display: flex; align-items: center; gap: .6rem; font-weight: 700; font-size: .92rem; }
.hero-trust svg { width: 1.3em; height: 1.3em; color: var(--signal); flex: none; }
.scroll-cue { position: absolute; bottom: 1.6rem; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,.6); font-size: .72rem; letter-spacing: .25em; text-transform: uppercase; display:flex; flex-direction:column; align-items:center; gap:.5rem; }
.scroll-cue::after { content:""; width:2px; height:34px; background: linear-gradient(var(--signal), transparent); animation: scrolldrop 1.8s var(--ease) infinite; }
@keyframes scrolldrop { 0%{transform:scaleY(0);transform-origin:top} 40%{transform:scaleY(1);transform-origin:top} 60%{transform:scaleY(1);transform-origin:bottom} 100%{transform:scaleY(0);transform-origin:bottom} }

/* animated lane lines drawn over hero bottom */
.hero-lanes { position:absolute; bottom:0; left:0; right:0; height:42%; z-index:-1; pointer-events:none;
  background-image:
    repeating-linear-gradient(90deg, transparent 0 64px, rgba(255,255,255,.0) 64px 70px);
  -webkit-mask-image: linear-gradient(transparent, #000); mask-image: linear-gradient(transparent,#000);
}

/* ---------- Stats band ---------- */
.stats { background: var(--asphalt); color:#fff; }
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.stat { padding: clamp(1.8rem,3.5vw,2.8rem) var(--pad); text-align:center; border-right: 1px solid rgba(255,255,255,.08); }
.stat:last-child { border-right: none; }
.stat .num { font-size: clamp(2.1rem,3.6vw,3rem); font-weight: 900; color: var(--signal); line-height:1; letter-spacing:-.03em; }
.stat .lbl { margin-top:.5rem; font-size:.82rem; font-weight:600; color: var(--text-onmute); text-transform:uppercase; letter-spacing:.1em; }

/* ---------- Services ---------- */
.services { background: var(--paper); }
.services-head { display:flex; align-items:flex-end; justify-content:space-between; gap:2rem; flex-wrap:wrap; }
.service-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.4rem; margin-top: clamp(2rem,4vw,3rem); }
.s-card {
  position: relative; background:#fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 1px 0 rgba(0,0,0,.05); transition: transform .4s var(--ease), box-shadow .4s;
  display:flex; flex-direction:column; isolation:isolate;
}
.s-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.s-media { position:relative; aspect-ratio: 16/10; overflow:hidden; }
.s-media img { width:100%; height:100%; object-fit:cover; transition: transform .6s var(--ease); }
.s-card:hover .s-media img { transform: scale(1.07); }
.s-num { position:absolute; top:0; left:0; background: var(--signal); color: var(--ink); font-weight:900; font-size:.85rem; padding:.35rem .7rem; letter-spacing:.05em; }
.s-body { padding: 1.3rem 1.4rem 1.5rem; display:flex; flex-direction:column; flex:1; }
.s-body h3 { font-size: 1.22rem; font-weight: 800; letter-spacing:-.01em; }
.s-body p { margin-top:.5rem; font-size:.95rem; color: var(--text-soft); flex:1; }
.s-link { margin-top: 1rem; display:inline-flex; align-items:center; gap:.5rem; font-weight:800; font-size:.85rem; text-transform:uppercase; letter-spacing:.06em; color: var(--text); }
.s-link svg { width:1em;height:1em; transition: transform .3s var(--ease); color: var(--signal-deep); }
.s-card:hover .s-link svg { transform: translateX(5px); }

/* ---------- Why / split ---------- */
.why { background: var(--asphalt); color:#fff; overflow:hidden; }
.why-grid { display:grid; grid-template-columns: 1fr 1.05fr; gap: clamp(2rem,5vw,4.5rem); align-items:center; }
.why-figure { position:relative; }
.why-figure img { border-radius: var(--radius); width:100%; aspect-ratio: 4/5; object-fit: cover; }
.why-figure .tag {
  position:absolute; left:-12px; bottom:28px; background: var(--signal); color: var(--ink);
  padding: 1rem 1.3rem; border-radius: var(--radius); max-width: 220px; box-shadow: var(--shadow);
}
.why-figure .tag b { display:block; font-size:2rem; font-weight:900; line-height:1; }
.why-figure .tag span { font-size:.82rem; font-weight:700; text-transform:uppercase; letter-spacing:.06em; }
.why-list { margin-top: 1.8rem; display:grid; gap: 1.4rem; }
.why-item { display:flex; gap:1.1rem; }
.why-item .ic { flex:none; width:48px; height:48px; border-radius: var(--radius); background: rgba(255,212,0,.12); display:grid; place-items:center; }
.why-item .ic svg { width:24px; height:24px; color: var(--signal); }
.why-item h4 { font-size:1.1rem; font-weight:800; }
.why-item p { color: var(--text-onmute); font-size:.95rem; margin-top:.2rem; }

/* ---------- Process ---------- */
.process { background: var(--paper-2); }
.steps { display:grid; grid-template-columns: repeat(4,1fr); gap: 1.2rem; margin-top: clamp(2rem,4vw,3rem); counter-reset: step; }
.step { position:relative; background:#fff; padding: 2.2rem 1.4rem 1.6rem; border-radius: var(--radius); border-top: 4px solid var(--signal); }
.step .n { font-size:3rem; font-weight:900; color: var(--paper-2); line-height:.8; letter-spacing:-.04em; }
.step h4 { font-size:1.15rem; font-weight:800; margin-top:.3rem; }
.step p { color: var(--text-soft); font-size:.92rem; margin-top:.5rem; }
.step::after { content:""; position:absolute; top: 38px; right:-1.2rem; width:1.2rem; height:3px; background-image: linear-gradient(90deg,var(--signal) 50%,transparent 50%); background-size:8px 3px; }
.step:last-child::after { display:none; }

/* ---------- Deutschlandweit ---------- */
.germany { background: var(--asphalt-2); color:#fff; }
.germany-grid { display:grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,5vw,4rem); align-items:center; }
.germany-map img { width:100%; max-width: 440px; margin-inline:auto; filter: drop-shadow(0 20px 40px rgba(0,0,0,.5)); }
.germany ul { margin-top:1.5rem; display:grid; gap:.8rem; }
.germany ul li { display:flex; gap:.7rem; align-items:flex-start; color: var(--text-onmute); }
.germany ul li svg { width:1.2em;height:1.2em;color:var(--signal);flex:none;margin-top:.2em; }

/* ---------- Gallery ---------- */
.gallery { background: var(--paper); }
.filters { display:flex; flex-wrap:wrap; gap:.6rem; margin-top:1.5rem; }
.filters button {
  padding:.6rem 1.1rem; min-height:44px; font-weight:700; font-size:.85rem; border-radius: 100px;
  background:#fff; color: var(--text-soft); border:1px solid rgba(0,0,0,.1);
  text-transform:uppercase; letter-spacing:.04em; transition: all .25s;
}
.filters button:hover { border-color: var(--ink); color: var(--ink); }
.filters button.active { background: var(--ink); color:#fff; border-color: var(--ink); }
.grid-gallery { display:grid; grid-template-columns: repeat(4, 1fr); gap: .8rem; margin-top:1.6rem; grid-auto-flow: dense; }
.g-item { position:relative; overflow:hidden; border-radius: var(--radius); aspect-ratio: 1/1; background: var(--paper-2); }
.g-item.tall { grid-row: span 2; aspect-ratio: 1/2; }
.g-item.wide { grid-column: span 2; aspect-ratio: 2/1; }
.g-item img { width:100%; height:100%; object-fit:cover; transition: transform .6s var(--ease); }
.g-item:hover img { transform: scale(1.08); }
.g-item figcaption {
  position:absolute; inset:auto 0 0 0; padding: 1.4rem .9rem .7rem; color:#fff;
  font-weight:700; font-size:.85rem; background: linear-gradient(transparent, rgba(13,14,17,.85));
  opacity:0; transform: translateY(8px); transition: all .3s var(--ease);
}
.g-item:hover figcaption { opacity:1; transform: none; }
@media (hover: none) { .g-item figcaption { opacity:1; transform:none; } }

/* ---------- Contact ---------- */
.contact { background: var(--asphalt); color:#fff; }
.contact-grid { display:grid; grid-template-columns: 1fr 1.15fr; gap: clamp(2rem,5vw,4rem); }
.contact-info .lede { color: var(--text-onmute); }
.contact-cards { margin-top:1.8rem; display:grid; gap:1rem; }
.c-card { display:flex; gap:1rem; align-items:flex-start; background: var(--asphalt-2); padding:1.1rem 1.2rem; border-radius: var(--radius); border-left: 3px solid var(--signal); }
.c-card .ic { flex:none; width:40px;height:40px; border-radius:var(--radius); background: rgba(255,212,0,.12); display:grid;place-items:center; }
.c-card .ic svg { width:20px;height:20px;color:var(--signal); }
.c-card .k { font-size:.74rem; text-transform:uppercase; letter-spacing:.1em; color: var(--text-onmute); font-weight:700; }
.c-card a, .c-card p { color:#fff; font-weight:700; font-size:1.02rem; }
.c-card a:hover { color: var(--signal); }
.map-embed { margin-top:1.2rem; border-radius:var(--radius); overflow:hidden; border:1px solid rgba(255,255,255,.1); }
.map-embed iframe { width:100%; height:230px; border:0; display:block; filter: grayscale(.3) contrast(1.05); }

.form-card { background:#fff; color: var(--text); padding: clamp(1.5rem,3vw,2.4rem); border-radius: var(--radius); box-shadow: var(--shadow); }
.form-card h3 { font-size:1.5rem; font-weight:900; text-transform:uppercase; letter-spacing:-.01em; }
.form-card .sub { color: var(--text-soft); font-size:.95rem; margin-top:.3rem; margin-bottom:1.4rem; }
.field { margin-bottom:1rem; }
.field label { display:block; font-weight:700; font-size:.82rem; text-transform:uppercase; letter-spacing:.06em; margin-bottom:.4rem; }
.field input, .field select, .field textarea {
  width:100%; padding:.85rem 1rem; font-family:inherit; font-size:1rem; color: var(--text);
  background: var(--paper); border:1.5px solid transparent; border-radius: var(--radius);
  transition: border-color .25s, background .25s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline:none; border-color: var(--signal-deep); background:#fff; }
.field textarea { resize: vertical; min-height: 120px; }
.field-row { display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
.consent { display:flex; gap:.6rem; align-items:flex-start; font-size:.85rem; color: var(--text-soft); margin:.4rem 0 1.2rem; }
.consent input { width:18px;height:18px;margin-top:.15rem;flex:none;accent-color: var(--signal-deep); }
.form-card .btn-primary { width:100%; justify-content:center; }
.form-note { margin-top:.9rem; font-size:.8rem; color: var(--text-soft); text-align:center; }
.form-msg { margin-top:1rem; padding:.9rem 1rem; border-radius:var(--radius); font-weight:600; font-size:.92rem; display:none; }
.form-msg.ok { display:block; background:#e6f6e9; color:#1c6b34; }
.form-msg.err { display:block; background:#fbe7e7; color:#9b2222; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: var(--text-onmute); padding-top: clamp(3rem,6vw,5rem); }
.footer-grid { display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap:2rem; }
.footer-brand img { height: 40px; margin-bottom:1rem; }
.footer-brand p { font-size:.92rem; max-width: 32ch; }
.site-footer h5 { color:#fff; font-size:.82rem; text-transform:uppercase; letter-spacing:.12em; margin-bottom:1rem; font-weight:800; }
.site-footer li { margin-bottom:.6rem; font-size:.92rem; }
.site-footer a:hover { color: var(--signal); }
.footer-contact a { color:#fff; font-weight:700; }
.footer-bottom { margin-top: clamp(2.5rem,5vw,4rem); border-top:1px solid rgba(255,255,255,.08); padding-block:1.4rem;
  display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap; font-size:.82rem; }
.footer-bottom a { margin-left:1.2rem; }

/* ---------- Reveal animation (gated behind .js so content shows without JS) ---------- */
.js .reveal { opacity:0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.in { opacity:1; transform:none; }
.reveal.d1{transition-delay:.08s} .reveal.d2{transition-delay:.16s} .reveal.d3{transition-delay:.24s}
.reveal.d4{transition-delay:.32s} .reveal.d5{transition-delay:.4s} .reveal.d6{transition-delay:.48s}

/* ---------- Legal pages ---------- */
.legal { padding-top: 9rem; padding-bottom: 5rem; background: var(--paper); min-height: 70vh; }
.legal .wrap { max-width: 820px; }
.legal h1 { font-size: clamp(2rem,5vw,3rem); text-transform:uppercase; margin-bottom: 1.5rem; }
.legal h2 { font-size:1.3rem; margin: 2rem 0 .6rem; }
.legal h3 { font-size:1.05rem; margin: 1.3rem 0 .4rem; }
.legal p, .legal li { color: var(--text-soft); margin-bottom:.7rem; }
.legal ul { list-style: disc; padding-left: 1.3rem; }
.legal a { color: #7a5e00; text-decoration: underline; }
.legal .back { display:inline-flex; gap:.5rem; align-items:center; font-weight:800; text-transform:uppercase; font-size:.85rem; margin-bottom:2rem; color: var(--text); }

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .service-grid { grid-template-columns: repeat(2,1fr); }
  .why-grid, .germany-grid, .contact-grid { grid-template-columns: 1fr; }
  .why-figure { max-width: 440px; }
  .steps { grid-template-columns: repeat(2,1fr); }
  .step:nth-child(2)::after{ display:none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .grid-gallery { grid-template-columns: repeat(3,1fr); }
}
@media (max-width: 820px){
  .header-phone { display:none; }
  .burger { display:flex; }
  /* backdrop-filter erzeugt einen containing-block, der den fixed Drawer + Overlay abschneidet → auf Mobil deaktivieren */
  .site-header.scrolled { backdrop-filter: none; -webkit-backdrop-filter: none; background: rgba(18,20,24,.97); }
  .nav {
    position: fixed; inset:0 0 0 auto; height:100svh; width: min(330px,84vw); background: var(--asphalt);
    display:flex; flex-direction:column; align-items:flex-start; justify-content:center; gap:1.5rem;
    padding: 5.5rem 2.2rem 2rem; overflow-y:auto;
    transform: translateX(100%); visibility:hidden;
    transition: transform .4s var(--ease), visibility .4s var(--ease);
    box-shadow: -20px 0 60px rgba(0,0,0,.55); z-index: 110;
  }
  .nav.open { transform: translateX(0); visibility: visible; }
  .nav a { font-size: 1.3rem; font-weight:800; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .stat:nth-child(2){border-right:none} .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid rgba(255,255,255,.08)}
  /* --- kompakter auf Tablet/Mobil --- */
  .section-pad { padding-block: clamp(2.6rem, 7vw, 3.8rem); }
  .eyebrow-block { margin-bottom: 1.5rem; }
  .service-grid { margin-top: 1.6rem; }
  .steps { margin-top: 1.6rem; gap: .8rem; }
  .step { padding: 1.4rem 1.2rem 1.2rem; }
  .step .n { font-size: 2.3rem; }
  .step::after { display: none; }
}
@media (max-width: 560px){
  .service-grid { grid-template-columns: 1fr; gap: 1rem; }
  .field-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 1.6rem 1.2rem; }
  .grid-gallery { grid-template-columns: repeat(2,1fr); gap:.55rem; margin-top:1.2rem; }
  .g-item.wide{ grid-column: span 2; } .g-item.tall{ grid-row: span 1; aspect-ratio:1/1; }
  .g-item figcaption { font-size:.76rem; padding:1.1rem .7rem .6rem; }
  /* Filter als horizontale Swipe-Leiste statt 4 Reihen */
  .filters {
    flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    margin-inline: calc(var(--pad) * -1); padding: .25rem var(--pad);
    margin-top: 1.1rem;
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 var(--pad), #000 calc(100% - var(--pad)), transparent 100%);
            mask-image: linear-gradient(90deg, transparent 0, #000 var(--pad), #000 calc(100% - var(--pad)), transparent 100%);
  }
  .filters::-webkit-scrollbar { display: none; }
  .filters button { flex: 0 0 auto; }

  /* --- Smartphone: kompakt & app-artig --- */
  .section-pad { padding-block: 2.5rem; }
  .h2 { font-size: 1.95rem; line-height: .98; }
  .lede { font-size: 1rem; }
  .eyebrow-block { margin-bottom: 1.2rem; }

  /* Hero kompakter */
  .hero { min-height: auto; padding-top: 6.5rem; padding-bottom: 2.8rem; }
  .hero h1 { margin: .9rem 0 1rem; }
  .hero .lede { font-size: .98rem; }
  .hero-actions { width: 100%; gap: .7rem; margin-top: 1.6rem; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .btn { white-space: normal; text-align: center; }
  .btn-lg { padding: 1rem 1.3rem; font-size: .92rem; }
  .hero-trust { gap: .7rem 1.4rem; margin-top: 1.8rem; padding-top: 1.4rem; }
  .hero-trust li { font-size: .85rem; }
  .scroll-cue { display: none; }

  /* Stats kompakt */
  .stat { padding: 1.4rem 1rem; }
  .stat .num { font-size: 2rem; }
  .stat .lbl { font-size: .72rem; margin-top: .3rem; }

  /* Service-Karten flacher */
  .s-media { aspect-ratio: 16/9; }
  .s-body { padding: 1rem 1.1rem 1.2rem; }
  .s-body h3 { font-size: 1.12rem; }
  .s-body p { font-size: .9rem; }
  .s-link { margin-top: .8rem; }

  /* Warum / Ablauf / Kontakt enger */
  .why-grid, .germany-grid, .contact-grid { gap: 1.8rem; }
  .why-list { margin-top: 1.4rem; gap: 1.1rem; }
  .why-item .ic { width: 42px; height: 42px; }
  .steps { gap: .7rem; }
  .step { padding: 1.2rem 1rem 1rem; }
  .step .n { font-size: 2rem; }
  .germany-map img { max-width: 290px; }
  .germany ul { margin-top: 1.2rem; gap: .6rem; }
  .contact-cards { margin-top: 1.4rem; gap: .7rem; }
  .c-card { padding: .85rem 1rem; }
  .map-embed iframe { height: 200px; }
  .form-card { padding: 1.3rem 1.2rem; }
  .form-card h3 { font-size: 1.3rem; }
  .field { margin-bottom: .85rem; }

  /* Footer kompakt */
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; gap: .6rem; }
  .footer-bottom a:first-child { margin-left: 0; }
}