/* =========================================================
   Christian Schuck Fliesenverlegung – Stylesheet
   Monochrome palette derived from the Schuck logo.
   Pure HTML + CSS (no JavaScript).
   ========================================================= */

:root {
  /* Brand greys (from logo) */
  --ink:        #1a1a1a;
  --charcoal:   #262626;
  --graphite:   #3f3f3f;
  --grey:       #6b6b6b;
  --grey-mid:   #8d8d8d;
  --grey-soft:  #b9b6b1;
  --line:       #e3e0db;
  --stone:      #ece9e4;
  --paper:      #f6f5f2;
  --white:      #ffffff;

  --accent:     #1a1a1a;          /* primary action colour */
  --accent-h:   #000000;

  --maxw: 1200px;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 2px 10px rgba(0,0,0,.06);
  --shadow:    0 14px 40px rgba(0,0,0,.10);
  --shadow-lg: 0 30px 70px rgba(0,0,0,.18);
  --ease: cubic-bezier(.16,.84,.44,1);

  --ff-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --ff-disp: "Sora", "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 96px; }

body {
  margin: 0;
  font-family: var(--ff-body);
  color: var(--charcoal);
  background: var(--white);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
/* <picture> wrappers (from the responsive-image macro) lay out transparently,
   so existing `... img` selectors keep working unchanged. */
picture { display: contents; }
a { color: inherit; text-decoration: none; }

h1,h2,h3,h4 {
  font-family: var(--ff-disp);
  color: var(--ink);
  line-height: 1.12;
  letter-spacing: -.02em;
  margin: 0 0 .5em;
  font-weight: 700;
}
h1 { font-size: clamp(2.3rem, 5.2vw, 4rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
h3 { font-size: 1.3rem; }
p  { margin: 0 0 1.1em; }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section--tight { padding: clamp(48px, 6vw, 80px) 0; }
.bg-paper { background: var(--paper); }
.bg-stone { background: var(--stone); }
.bg-ink   { background: var(--ink); color: #d8d6d2; }
.bg-ink h1,.bg-ink h2,.bg-ink h3 { color: #fff; }

.eyebrow {
  font-family: var(--ff-disp);
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: .74rem;
  font-weight: 600;
  color: var(--grey);
  display: inline-flex; align-items: center; gap: .6em;
  margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 30px; height: 2px; background: var(--grey-soft); }
.bg-ink .eyebrow { color: var(--grey-soft); }

.lead { font-size: 1.12rem; color: var(--grey); max-width: 60ch; }

.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6em;
  font-family: var(--ff-disp);
  font-weight: 600; font-size: .95rem;
  padding: 15px 28px; border-radius: 999px;
  border: 1.5px solid transparent;
  cursor: pointer; transition: all .3s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn--primary { background: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-h); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--grey-soft); }
.btn--ghost:hover { border-color: var(--ink); background: var(--ink); color:#fff; transform: translateY(-2px); }
.btn--light { background:#fff; color: var(--ink); }
.btn--light:hover { background: var(--stone); transform: translateY(-2px); }
.btn--outline-light { background: transparent; color:#fff; border-color: rgba(255,255,255,.4); }
.btn--outline-light:hover { background:#fff; color: var(--ink); }

/* =========================================================
   Header
   ========================================================= */
.topbar {
  background: var(--ink); color: var(--grey-soft);
  font-size: .82rem; letter-spacing: .01em;
}
.topbar .container { display: flex; justify-content: space-between; gap: 18px; padding-block: 9px; flex-wrap: wrap; }
.topbar a { color: #fff; }
.topbar .tb-group { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; }
.topbar .tb-item { display: inline-flex; align-items: center; gap: 7px; }
.topbar svg { width: 15px; height: 15px; opacity: .8; }

.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 14px; }
.brand img { height: 46px; width: auto; }

.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; }
.nav-links > li > a,
.nav-links > li > .drop-label {
  font-family: var(--ff-disp); font-weight: 600; font-size: .92rem;
  color: var(--charcoal); background: none; border: 0; cursor: pointer;
  padding: 10px 14px; border-radius: 8px; display: inline-flex; align-items: center; gap: 6px;
  transition: color .2s, background .2s;
}
.nav-links > li > a:hover,
.nav-links > li > .drop-label:hover { color: var(--ink); background: var(--paper); }
.nav-links svg { width: 14px; height: 14px; }

/* Dropdown (CSS hover/focus only) */
.has-drop { position: relative; }
.dropdown {
  position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%) translateY(8px);
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 10px; min-width: 240px;
  display: grid; gap: 2px; opacity: 0; visibility: hidden; transition: all .25s var(--ease); z-index: 50;
}
.has-drop:hover .dropdown,
.has-drop:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.dropdown a {
  display: flex; align-items: center; gap: 11px;
  padding: 10px 12px; border-radius: 9px; font-size: .92rem; font-weight: 500; color: var(--charcoal);
  transition: background .18s;
}
.dropdown a:hover { background: var(--paper); color: var(--ink); }
.dropdown a svg { width: 18px; height: 18px; color: var(--grey); flex: none; }

.nav-cta { display: flex; align-items: center; gap: 14px; }
.burger {
  display: none; width: 46px; height: 46px; border: 1px solid var(--line); background:#fff;
  border-radius: 10px; cursor: pointer; align-items: center; justify-content: center;
}
.burger svg { width: 22px; height: 22px; }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative; color: #fff; overflow: hidden;
  min-height: min(88vh, 760px);
  display: flex; align-items: center;
}
/* Background <picture> behind hero/page-hero content (replaces CSS bg-image
   so the responsive-image plugin can optimise it). */
.media-bg { position: absolute; inset: 0; z-index: 0; }
.media-bg img { width: 100%; height: 100%; object-fit: cover; }
.media-bg::after { content: ""; position: absolute; inset: 0; }
.hero .media-bg::after { background: linear-gradient(180deg, rgba(15,15,15,.55), rgba(15,15,15,.72)); }
.hero__inner { position: relative; z-index: 1; }
.hero__inner { max-width: 760px; padding-block: 80px; }
.hero .eyebrow { color: rgba(255,255,255,.8); }
.hero .eyebrow::before { background: rgba(255,255,255,.5); }
.hero h1 { color: #fff; margin-bottom: .35em; }
.hero p { color: rgba(255,255,255,.86); font-size: 1.18rem; max-width: 56ch; }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }
.hero__stats { display: flex; gap: 40px; margin-top: 54px; flex-wrap: wrap; }
.hero__stats .num { font-family: var(--ff-disp); font-size: 2.2rem; font-weight: 700; color:#fff; line-height: 1; }
.hero__stats .lbl { font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.7); }

/* =========================================================
   Service preview cards
   ========================================================= */
.cards4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.card {
  background:#fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 26px; transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .3s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.card .ico {
  width: 56px; height: 56px; border-radius: 14px; background: var(--ink); color:#fff;
  display: grid; place-items: center; margin-bottom: 20px;
}
.card .ico svg { width: 28px; height: 28px; }
.card h3 { margin-bottom: .4em; }
.card p { color: var(--grey); font-size: .95rem; margin: 0; }

/* 3-column cards (service-page scope & options) */
.cards3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.ico--num {
  font-family: var(--ff-disp); font-weight: 700; font-size: 1.5rem; color: #fff;
}

/* 2-column checklist (service-page benefits) */
.checklist--2col { grid-template-columns: 1fr 1fr; gap: 16px 32px; max-width: 860px; margin-inline: auto; }

/* Guarantee / trust band */
.guarantee { display: flex; justify-content: space-around; gap: 28px; flex-wrap: wrap; text-align: center; }
.guarantee__item .num { font-family: var(--ff-disp); font-size: 2.2rem; font-weight: 700; color: #fff; line-height: 1; }
.guarantee__item .lbl { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--grey-soft); margin-top: 8px; }

/* =========================================================
   Portfolio gallery
   ========================================================= */
.gallery { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 16px; }
.gallery figure { position: relative; margin: 0; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/5; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.gallery figure:hover img { transform: scale(1.06); }
.gallery figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 18px 20px;
  background: linear-gradient(0deg, rgba(0,0,0,.7), transparent);
  color:#fff; font-family: var(--ff-disp); font-weight: 600; font-size: 1.05rem;
}

/* Full gallery grid (Galerie page) */
.gallery-full { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.gallery-full figure {
  position: relative; margin: 0; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3;
}
/* Service-page "Ausgewählte Arbeiten": taller frames so more of the (portrait) photos is visible */
.gallery-full--tall figure { aspect-ratio: 2/3; }
.gallery-full .gallery-zoom { display: block; width: 100%; height: 100%; cursor: zoom-in; }
.gallery-full img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.gallery-full figure:hover img { transform: scale(1.06); }

/* Pure-CSS lightbox (no JavaScript) */
.lightbox {
  position: fixed; inset: 0; z-index: 300;
  display: flex; align-items: center; justify-content: center; padding: 4vmin;
  background: rgba(10,10,10,.93);
  opacity: 0; visibility: hidden; transition: opacity .3s var(--ease);
}
.lightbox:target { opacity: 1; visibility: visible; }
.lightbox__backdrop { position: absolute; inset: 0; cursor: zoom-out; }
.lightbox__inner { position: relative; margin: 0; max-width: 96vw; text-align: center; }
.lightbox__inner img {
  max-width: 96vw; max-height: 84vh; width: auto; height: auto; object-fit: contain;
  border-radius: 8px; box-shadow: 0 30px 80px rgba(0,0,0,.6);
}
.lightbox__inner figcaption {
  color: #e9e7e3; font-family: var(--ff-disp); font-weight: 600; font-size: .95rem; margin-top: 16px;
}
.lightbox__close {
  position: absolute; top: 20px; right: 24px; z-index: 2;
  width: 48px; height: 48px; border-radius: 50%; text-align: center;
  background: rgba(255,255,255,.14); color: #fff; font-size: 30px; line-height: 46px;
  transition: background .2s;
}
.lightbox__close:hover { background: rgba(255,255,255,.28); }
.gallery-full figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 16px 18px;
  background: linear-gradient(0deg, rgba(0,0,0,.7), transparent);
  color:#fff; font-family: var(--ff-disp); font-weight: 600; font-size: .98rem;
}

/* =========================================================
   Sub-page hero
   ========================================================= */
.page-hero {
  position: relative; overflow: hidden;
  background: var(--ink); color: #fff; text-align: center;
  padding: clamp(80px, 11vw, 140px) 0 clamp(48px, 7vw, 78px);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero--media .media-bg::after { background: linear-gradient(rgba(15,15,15,.5), rgba(15,15,15,.78)); }
.page-hero .eyebrow { color: var(--grey-soft); justify-content: center; }
.page-hero .eyebrow::before { background: rgba(255,255,255,.4); }
.page-hero h1 { color: #fff; }
.page-hero .lead { color: rgba(255,255,255,.78); margin-inline: auto; }

/* Service hero with background image */
.page-hero--media { background-size: cover; background-position: center; }
.crumbs { font-family: var(--ff-disp); font-size: .82rem; color: rgba(255,255,255,.65); margin-bottom: 18px; }
.crumbs a { color: rgba(255,255,255,.85); }
.crumbs a:hover { color: #fff; text-decoration: underline; }
.crumbs span { margin: 0 7px; opacity: .5; }

/* "Weitere Leistungen" thumbnail links */
.svc-links { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.svc-link { text-align: center; }
.svc-link img {
  aspect-ratio: 1/1; width: 100%; object-fit: cover; border-radius: 14px; margin-bottom: 12px;
  box-shadow: var(--shadow-sm); transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.svc-link:hover img { transform: translateY(-5px); box-shadow: var(--shadow); }
.svc-link span { font-family: var(--ff-disp); font-weight: 600; font-size: .95rem; color: var(--ink); }

/* =========================================================
   Split / feature sections
   ========================================================= */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 80px); align-items: center; }
.split--reverse .split__media { order: -1; }
.split__media { position: relative; }
.split__media img { border-radius: var(--radius-lg); box-shadow: var(--shadow); width: 100%; aspect-ratio: 5/4; object-fit: cover; }
/* Breites Bild (z. B. Firmenfahrzeug) vollständig zeigen – nichts abschneiden */
.split__media--wide img { aspect-ratio: auto; object-fit: contain; }
.badge-float {
  position: absolute; bottom: -24px; right: -10px;
  background: var(--ink); color:#fff; border-radius: var(--radius);
  padding: 18px 24px; box-shadow: var(--shadow-lg); text-align: center;
}
.badge-float .num { font-family: var(--ff-disp); font-size: 2rem; font-weight: 700; line-height: 1; }
.badge-float .lbl { font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; color: var(--grey-soft); }

.checklist { list-style: none; padding: 0; margin-block: 24px 30px; display: grid; gap: 14px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; }
.checklist .tick {
  flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--ink); color:#fff;
  display: grid; place-items: center;
  /* Center the badge optically on the first line of text (line-height 28px). */
  margin-top: calc((1.65em - 24px) / 2);
}
.checklist .tick svg { width: 13px; height: 13px; }
.checklist b { color: var(--ink); font-family: var(--ff-disp); }

/* Feature trio */
.features3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
.feature { padding: 4px; }
.feature .ico {
  width: 54px; height: 54px; border-radius: 14px; background:#fff; border:1px solid var(--line);
  display: grid; place-items: center; color: var(--ink); margin-bottom: 18px;
}
.feature .ico svg { width: 26px; height: 26px; }
.feature p { color: var(--grey); font-size: .96rem; margin: 0; }

/* =========================================================
   Services full grid (anchored)
   ========================================================= */
.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.service {
  position: relative; border-radius: var(--radius-lg); overflow: hidden; background: var(--ink);
  min-height: 360px; display: flex; align-items: flex-end; isolation: isolate;
  scroll-margin-top: 110px;
}
.service img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2;
  transition: transform .8s var(--ease); filter: saturate(.92);
}
.service::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(0deg, rgba(10,10,10,.86) 8%, rgba(10,10,10,.25) 60%, rgba(10,10,10,.1));
}
.service:hover img { transform: scale(1.07); }
.service__body { padding: 28px; color:#fff; width: 100%; }
.service__body h3 { color:#fff; margin-bottom: .3em; font-size: 1.45rem; }
.service__body p { color: rgba(255,255,255,.82); font-size: .94rem; margin: 0 0 16px; }
.service__link { font-family: var(--ff-disp); font-weight:600; font-size:.9rem; display:inline-flex; gap:8px; align-items:center; color:#fff; }
.service__link svg { width: 16px; height: 16px; transition: transform .3s; }
.service:hover .service__link svg { transform: translateX(5px); }

/* =========================================================
   Testimonial
   ========================================================= */
.testi { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(36px,6vw,72px); align-items: center; }
.testi__media img { border-radius: var(--radius-lg); aspect-ratio: 4/5; object-fit: cover; box-shadow: var(--shadow); }
.testi__quote-mark { font-family: var(--ff-disp); font-size: 5rem; line-height: .6; color: var(--grey-soft); }
.testi blockquote { margin: 0; font-family: var(--ff-disp); font-weight: 600; font-size: clamp(1.3rem,2.4vw,1.9rem); color: var(--ink); letter-spacing: -.01em; line-height: 1.4; }
.testi cite { display: block; margin-top: 22px; font-style: normal; color: var(--grey); font-size: .95rem; }
.testi cite b { color: var(--ink); font-family: var(--ff-disp); display: block; }
.stars { display: flex; gap: 4px; margin-bottom: 20px; color: var(--ink); }
.stars svg { width: 20px; height: 20px; }

/* =========================================================
   Service page – SEO content sections
   ========================================================= */
/* Leistungen im Detail */
.detail-blocks { display: grid; gap: 34px; max-width: 900px; margin-inline: auto; }
.detail-block { padding-left: 22px; border-left: 3px solid var(--line); }
.detail-block h3 { font-size: 1.3rem; margin-bottom: .5em; }
.detail-block p { color: var(--graphite); margin: 0; }

/* Ablauf / process steps (on dark) */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.step__num {
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  font-family: var(--ff-disp); font-weight: 700; font-size: 1.15rem;
  background: #fff; color: var(--ink); margin-bottom: 18px;
}
.step h3 { color: #fff; font-size: 1.15rem; margin-bottom: .4em; }
.step p { color: var(--grey-soft); font-size: .95rem; margin: 0; }

/* Anwendungsbereiche chips */
.chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.chip {
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  padding: 10px 20px; font-family: var(--ff-disp); font-weight: 600; font-size: .95rem; color: var(--ink);
}

/* Einzugsgebiet band */
.local-band { max-width: 760px; margin-inline: auto; text-align: center; }
.local-band p { color: rgba(255,255,255,.82); margin: 0; font-size: 1.05rem; }

/* FAQ – pure-CSS accordion via <details> */
.faq { max-width: 820px; margin-inline: auto; display: grid; gap: 14px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.faq-item summary {
  cursor: pointer; list-style: none; padding: 20px 24px;
  font-family: var(--ff-disp); font-weight: 600; font-size: 1.05rem; color: var(--ink);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ""; flex: none; width: 11px; height: 11px; border-right: 2px solid var(--grey);
  border-bottom: 2px solid var(--grey); transform: rotate(45deg); transition: transform .3s var(--ease); margin-top: -4px;
}
.faq-item[open] summary::after { transform: rotate(-135deg); margin-top: 4px; }
.faq-item__body { padding: 0 24px 22px; }
.faq-item__body p { color: var(--graphite); margin: 0; }

/* Review cards (second testimonials section) */
.review-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; list-style: none; padding: 0; margin: 0; }
.review-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 40px 36px; display: flex; flex-direction: column;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.review-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.review-card__quote { width: 42px; height: auto; color: var(--grey-soft); margin-bottom: 22px; }
.review-card .stars { margin-bottom: 18px; }
.review-card__text { color: var(--graphite); font-size: 1.06rem; line-height: 1.75; margin: 0 0 26px; flex: 1; }
.review-card__meta { display: flex; flex-direction: column; gap: 2px; }
.review-card__name { font-family: var(--ff-disp); font-weight: 700; color: var(--ink); }
.review-card__role { color: var(--grey); font-size: .9rem; }

/* =========================================================
   CTA strip
   ========================================================= */
.cta-strip { text-align: center; }
.cta-strip h2 { color:#fff; max-width: 18ch; margin-inline:auto; }
.cta-strip p { color: rgba(255,255,255,.78); max-width: 52ch; margin: 0 auto 28px; }
.cta-strip .hero__cta { justify-content: center; margin-top: 0; }

/* =========================================================
   Footer
   ========================================================= */
.footer { background: var(--ink); color: var(--grey-soft); padding-top: 72px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 56px; }
.footer__logo { background:#fff; border-radius: 12px; padding: 14px 16px; display: inline-block; margin-bottom: 20px; }
.footer__logo img { height: 40px; width: auto; }
.footer p { color: var(--grey-soft); font-size: .95rem; }
.footer h4 { color:#fff; font-size: .95rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 18px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 11px; }
.footer ul a { color: var(--grey-soft); font-size: .95rem; transition: color .2s; }
.footer ul a:hover { color:#fff; }
.footer .contact-line { display: flex; gap: 11px; align-items: flex-start; margin-bottom: 14px; font-size: .95rem; }
.footer .contact-line svg { width: 18px; height: 18px; flex: none; margin-top: 3px; opacity: .8; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.12); padding: 22px 0; display: flex; justify-content: space-between;
  gap: 16px; flex-wrap: wrap; font-size: .85rem; color: var(--grey);
}
.footer__bottom a { color: var(--grey); }
.footer__bottom a:hover { color:#fff; }

/* =========================================================
   Scroll reveal — pure CSS (scroll-driven animations)
   Falls back to fully visible where unsupported.
   ========================================================= */
@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: view()) {
    .reveal {
      opacity: 0;
      transform: translateY(26px);
      animation: reveal-in linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 38%;
    }
  }
}
@keyframes reveal-in { to { opacity: 1; transform: none; } }

/* =========================================================
   Mobile menu — pure CSS (checkbox toggle)
   ========================================================= */
.nav-toggle { position: absolute; opacity: 0; pointer-events: none; width: 0; height: 0; }
.mobile-menu {
  display: none; /* enabled only at mobile widths (see media query) */
  position: fixed; inset: 0; z-index: 200; background: rgba(0,0,0,.5);
  opacity: 0; visibility: hidden; transition: opacity .3s; backdrop-filter: blur(2px);
}
.mm-backdrop { position: absolute; inset: 0; cursor: default; }
.nav-toggle:checked ~ .mobile-menu { opacity: 1; visibility: visible; }
.mobile-menu__panel {
  position: absolute; top: 0; right: 0; height: 100%; width: min(360px, 86vw);
  background:#fff; padding: 24px; overflow-y: auto; transform: translateX(100%);
  transition: transform .35s var(--ease); display: flex; flex-direction: column; gap: 6px;
}
.nav-toggle:checked ~ .mobile-menu .mobile-menu__panel { transform: none; }
.mm-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.mm-head img { height: 40px; }
.mm-close { width: 44px; height: 44px; border: 1px solid var(--line); background:#fff; border-radius: 10px; cursor: pointer; display:grid; place-items:center; }
.mm-close svg { width: 22px; height: 22px; }
.mobile-menu a, .mm-label { padding: 13px 12px; border-radius: 10px; font-family: var(--ff-disp); font-weight: 600; color: var(--charcoal); }
.mobile-menu a:hover { background: var(--paper); }
.mm-label { color: var(--grey); }
.mm-sub { padding-left: 14px; border-left: 2px solid var(--line); margin: 2px 0 6px 12px; display: grid; }
.mm-sub a { font-weight: 500; font-size: .94rem; padding: 9px 10px; }
.mobile-menu .btn { margin-top: 16px; justify-content: center; }
.mobile-menu .btn--primary { color: #fff; }

/* =========================================================
   Legal / prose pages
   ========================================================= */
.legal { padding-top: clamp(48px, 7vw, 90px); padding-bottom: clamp(48px, 7vw, 90px); }
.legal .container { max-width: 820px; }
.legal h1 { margin-bottom: .6em; }
.legal h2 { font-size: 1.5rem; margin-top: 1.8em; }
.legal p, .legal li { color: var(--graphite); }
.legal a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 980px) {
  .cards4 { grid-template-columns: repeat(2,1fr); }
  .features3 { grid-template-columns: 1fr; gap: 18px; }
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .cards3 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2,1fr); }
  .checklist--2col { grid-template-columns: 1fr; }
  .review-cards { grid-template-columns: 1fr; }
  .split, .testi { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: 0; }
  .testi__media { max-width: 480px; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .gallery figure:first-child { grid-column: 1 / -1; aspect-ratio: 16/9; }
  .gallery-full { grid-template-columns: 1fr 1fr; }
  .svc-links { grid-template-columns: repeat(3, 1fr); }
  .nav-links { display: none; }
  .burger { display: inline-flex; }
  .nav-cta .btn--primary { display: none; }
  .mobile-menu { display: block; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .cards4 { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .gallery figure, .gallery figure:first-child { aspect-ratio: 4/3; }
  .gallery-full { grid-template-columns: 1fr; }
  .svc-links { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .topbar .tb-group:last-child { display: none; }
  .badge-float { right: 50%; transform: translateX(50%); }
}

/* ---------- Contact form ---------- */
.contact-grid {
  display: grid; grid-template-columns: 1.6fr 1fr; gap: clamp(32px, 5vw, 56px);
  align-items: start; max-width: 1000px; margin-inline: auto;
}
.contact-form { display: grid; gap: 18px; }
.contact-form .field { display: grid; gap: 7px; }
.contact-form label { font-family: var(--ff-disp); font-weight: 600; font-size: .92rem; color: var(--ink); }
.contact-form input,
.contact-form textarea {
  width: 100%; font-family: var(--ff-body); font-size: 1rem; color: var(--ink);
  background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 13px 15px;
  transition: border-color .2s, box-shadow .2s;
}
.contact-form textarea { resize: vertical; min-height: 140px; }
.contact-form input:focus,
.contact-form textarea:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px rgba(15,15,15,.08); }
.contact-form .req { color: #b23b3b; }
.contact-form .check { display: flex; gap: 11px; align-items: flex-start; font-size: .9rem; color: var(--graphite); line-height: 1.5; cursor: pointer; }
.contact-form .check input { flex: none; width: 18px; height: 18px; margin-top: 2px; accent-color: var(--ink); }
.contact-form .check a { color: var(--ink); text-decoration: underline; }
.contact-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.form-note { font-size: .82rem; color: var(--grey); }

.contact-info { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 28px; }
.contact-info h3 { font-family: var(--ff-disp); font-size: 1.15rem; margin-bottom: 20px; }
.contact-info .contact-line { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 16px; color: var(--graphite); font-size: .96rem; }
.contact-info .contact-line:last-child { margin-bottom: 0; }
.contact-info .contact-line svg { width: 20px; height: 20px; flex: none; color: var(--ink); margin-top: 2px; }
.contact-info a { color: inherit; }
.contact-info a:hover { color: var(--ink); text-decoration: underline; }

@media (max-width: 820px) {
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ---------- Verantwortung (Gründer-Zitat + Bild) ---------- */
.verantwortung-grid { display: grid; grid-template-columns: 0.85fr 1fr; gap: clamp(32px, 5vw, 60px); align-items: center; max-width: 1080px; margin-inline: auto; }
.verantwortung-media img { width: 100%; aspect-ratio: 1/1; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.founder-quote { margin: 0; }
.founder-quote blockquote { margin: 0; }
.founder-quote blockquote p { color: rgba(255,255,255,.88); font-size: 1.05rem; line-height: 1.6; margin: 0 0 .55em; }
.founder-quote blockquote p:last-child { margin-bottom: 0; }
.founder-quote figcaption { margin-top: 20px; font-family: var(--ff-disp); font-weight: 700; color: #fff; font-size: 1.05rem; }
@media (max-width: 820px) {
  .verantwortung-grid { grid-template-columns: 1fr; gap: 26px; }
  .verantwortung-media { max-width: 420px; margin-inline: auto; }
}