/* =========================================================
   ProAktiv – Stylesheet
   Palette: Schiefer & Signalblau. Schriften lokal eingebunden.
   Tokens bleiben semantisch: ein Palettenwechsel ist eine Stelle.
   ========================================================= */

/* ---------- Schriften (lokal, keine Google-Anfrage) ----------
   Variable Fonts, latin-Subset. Zusammen rund 70 KB. */
@font-face {
  font-family: "Space Grotesk";
  src: url("../fonts/space-grotesk-latin-var.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-latin-var.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Farben */
  --brand: #272B33;
  --brand-deep: #1A1D23;
  --brand-soft: #4A505A;
  --accent: #2F6FED;       /* Linien, Marker, Hover */
  --accent-deep: #1F55C4;  /* Flächen mit weißem Text, 6,7:1 */
  --accent-dark: #17419A;  /* Hover auf gefüllten Flächen */
  --on-accent: #FFFFFF;
  --paper: #F6F7F9;
  --paper-2: #FDFDFE;
  --ink: #14171C;
  --stone: #626873;
  --line: rgba(20, 23, 28, .13);
  --line-light: rgba(246, 247, 249, .18);

  /* Schrift */
  --font-display: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Fließende Skala */
  --step--1: clamp(.84rem, .81rem + .14vw, .93rem);
  --step-0:  clamp(1rem, .96rem + .18vw, 1.08rem);
  --step-1:  clamp(1.13rem, 1.06rem + .3vw, 1.3rem);
  --step-2:  clamp(1.35rem, 1.2rem + .7vw, 1.75rem);
  --step-3:  clamp(1.85rem, 1.45rem + 1.6vw, 2.75rem);
  --step-4:  clamp(2rem, 1.3rem + 2.4vw, 3.4rem);

  /* Layout */
  --maxw: 1240px;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 24px 50px -30px rgba(20, 23, 28, .45);
  --shadow-sm: 0 10px 26px -18px rgba(20, 23, 28, .5);
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -.015em;
  text-wrap: balance;
}

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(3.5rem, 7vw, 6rem); }
.section-tint { background: var(--paper-2); border-block: 1px solid var(--line); }
.section-dark { background: var(--brand); color: var(--paper); }
.section-dark h2, .section-dark h3 { color: var(--paper); }

/* ---------- Zugänglichkeit ---------- */
.skip-link {
  position: absolute; left: 1rem; top: -4rem; z-index: 100;
  background: var(--brand); color: var(--paper); padding: .7rem 1.1rem;
  border-radius: var(--radius-sm); text-decoration: none; transition: top .2s var(--ease);
}
.skip-link:focus { top: 1rem; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* ---------- Signaturzeichen & Eyebrow ---------- */
.chev { color: var(--accent); font-weight: 700; display: inline-block; }
.eyebrow {
  font-size: var(--step--1); font-weight: 500; color: var(--stone);
  margin-bottom: 1rem; display: flex; align-items: center; gap: .5rem;
}
.eyebrow-light { color: rgba(246, 247, 249, .72); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-body); font-size: var(--step-0); font-weight: 500;
  padding: .78rem 1.45rem; border-radius: var(--radius-sm);
  border: 1px solid transparent; cursor: pointer; text-decoration: none;
  transition: background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}
/* Gefüllte Flächen nutzen --accent-deep: Weiß auf --accent käme nur auf 3,9:1. */
.btn-primary { background: var(--accent-deep); color: var(--on-accent); border-color: var(--accent-deep); }
.btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-light { background: transparent; color: var(--paper); border-color: var(--line-light); }
.btn-light:hover { background: var(--paper); color: var(--brand); border-color: var(--paper); }
.btn-sm { padding: .58rem 1.15rem; font-size: var(--step--1); }

/* ---------- Sektionsköpfe & Fließtext ---------- */
.section-head { max-width: 58ch; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head h2 { font-size: var(--step-3); }
.section-intro { margin-top: 1rem; color: var(--stone); font-size: var(--step-1); }
.section-intro-light { color: rgba(246, 247, 249, .75); }
.prose { margin-bottom: 1.1rem; max-width: 68ch; }
.prose:last-child { margin-bottom: 0; }
.two-col { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(1.5rem, 5vw, 4rem); align-items: start; }
.two-col h2 { font-size: var(--step-3); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(246, 247, 249, .88);
  backdrop-filter: saturate(150%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.site-header.scrolled { border-bottom-color: var(--line); background: rgba(246, 247, 249, .97); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding-block: 1rem; transition: padding .3s var(--ease); }
.site-header.scrolled .header-inner { padding-block: .6rem; }

.brand { display: inline-flex; align-items: center; gap: .7rem; text-decoration: none; }
.brand-text { display: inline-flex; flex-direction: column; line-height: 1.05; }
.brand-word { font-family: var(--font-display); font-size: 1.3rem; font-weight: 600; letter-spacing: -.02em; color: var(--brand); }
.brand-word-accent { color: var(--accent); }
.brand-word-light { color: var(--paper); }
.brand-tagline { font-family: var(--font-body); font-size: .68rem; letter-spacing: .05em; font-weight: 400; color: var(--stone); margin-top: 3px; }
.brand-tagline-light { color: rgba(246, 247, 249, .68); }

.nav { display: flex; align-items: center; }
.nav-menu { list-style: none; display: flex; align-items: center; gap: 1.6rem; padding: 0; }
.nav-menu a { text-decoration: none; font-size: var(--step--1); font-weight: 500; color: var(--stone); padding-block: .3rem; border-bottom: 2px solid transparent; transition: color .2s var(--ease), border-color .2s var(--ease); }
.nav-menu a:not(.nav-cta):hover { color: var(--ink); border-bottom-color: var(--accent); }
.nav-cta { background: var(--accent-deep); color: var(--on-accent) !important; padding: .55rem 1.1rem !important; border-radius: var(--radius-sm); border-bottom: 0 !important; }
.nav-cta:hover { background: var(--accent-dark); }

.nav-toggle { display: none; flex-direction: column; justify-content: center; align-items: center; gap: 5px; width: 44px; height: 42px; background: none; border: 1px solid var(--line); border-radius: var(--radius-sm); cursor: pointer; padding: 0; }
.nav-toggle span { height: 2px; width: 19px; background: var(--ink); border-radius: 2px; transition: transform .25s var(--ease), opacity .2s var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(2.75rem, 6vw, 5rem) 0; }
.hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hero h1 { font-size: var(--step-4); max-width: 19ch; }
.hero .lead { margin-top: 1.4rem; max-width: 52ch; font-size: var(--step-1); color: #2C313A; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2rem; }

.hero-shot { position: relative; }
.hero-shot-frame { border-radius: var(--radius); overflow: hidden; background: var(--brand); box-shadow: var(--shadow); }
.hero-shot-frame img, .hero-shot-frame svg { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
/* Unterschrift links, Weg zur Objektliste rechts – beide liegen auf dem Bild. */
.hero-shot-bar {
  position: absolute; left: 1rem; right: 1rem; bottom: 1rem;
  display: flex; align-items: center; justify-content: space-between; gap: .6rem;
}
.hero-shot-tag, .hero-shot-alle {
  font-size: var(--step--1); padding: .4rem .75rem; border-radius: 6px;
  text-decoration: none; margin: 0;
}
.hero-shot-tag {
  background: rgba(26, 29, 35, .82); color: rgba(246, 247, 249, .92);
  min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.hero-shot-alle { background: var(--accent-deep); color: var(--on-accent); white-space: nowrap; }
a.hero-shot-tag:hover, .hero-shot-alle:hover { background: var(--brand-deep); }

/* Faktenleiste */
.hero-facts { border-top: 1px solid var(--line); margin-top: clamp(2rem, 4vw, 3rem); display: grid; grid-template-columns: repeat(3, 1fr); }
.fact { padding: 1.3rem 0 1.3rem 1.6rem; border-left: 1px solid var(--line); }
.fact:first-child { padding-left: 0; border-left: 0; }
.fact b { font-family: var(--font-display); font-size: var(--step-2); font-weight: 500; display: block; }
.fact span { font-size: var(--step--1); color: var(--stone); }

/* ---------- Netzwerk-Band ---------- */
.netz-band {
  background: var(--brand); color: var(--paper);
  border-top: 3px solid var(--accent);
  padding-block: clamp(1.5rem, 3vw, 2rem);
}
/* Reiner Teaser, kein eigener Bereich: Überschrift, darunter ein Satz. */
.netz-band h2 { font-size: var(--step-2); }
.netz-band p { font-size: var(--step-1); color: rgba(246, 247, 249, .78); margin-top: .5rem; max-width: 62ch; }

/* ---------- Leistungen: drei Säulen als Verteiler ---------- */
.saeulen { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border-block: 1px solid var(--line); }
.saeule {
  position: relative; /* Anker für den Link über die ganze Spalte */
  background: var(--paper-2); padding: clamp(1.5rem, 3vw, 2.25rem);
  display: flex; flex-direction: column; gap: .7rem;
  border-top: 3px solid transparent; transition: border-color .2s var(--ease), background .2s var(--ease);
}
.saeule:hover, .saeule:focus-within { border-top-color: var(--accent); background: #fff; }
.saeule-titel { font-size: var(--step-2); margin: 0; }
.saeule-titel a { text-decoration: none; color: var(--ink); }
/* Der Titel-Link spannt sich über die ganze Spalte: ein Klickziel, ein Tab-Stopp. */
.saeule-ziel::after { content: ""; position: absolute; inset: 0; }
.saeule-ziel:focus-visible { outline: none; }
.saeule:has(.saeule-ziel:focus-visible) { outline: 3px solid var(--accent); outline-offset: -3px; }
.saeule:hover .saeule-titel a { color: var(--accent-deep); }
.saeule-nutzen { color: var(--stone); max-width: 36ch; margin: 0; }
.saeule-link { margin-top: auto; padding-top: .6rem; font-weight: 500; color: var(--accent-deep); display: inline-flex; align-items: center; gap: .4rem; }
.saeule-link .chev { color: inherit; transition: transform .2s var(--ease); }
.saeule:hover .saeule-link { text-decoration: underline; }
.saeule:hover .saeule-link .chev { transform: translateX(3px); }

/* Auf der Übersichtsseite /leistungen/ dürfen die Spalten die volle Breite nutzen. */
.legal-body:has(.saeulen) { max-width: none; }
.legal-body:has(.saeulen) > p { max-width: 72ch; }
.legal-body .saeulen { margin-top: 2rem; }
.legal-body .saeulen h2 { margin: 0; }
.legal-body .saeulen .saeule-titel a { color: var(--ink); }
.legal-body .saeulen .saeule:hover .saeule-titel a { color: var(--accent-deep); }

/* Leistungslisten auf den Unterseiten */
.ticks { list-style: none; padding: 0; display: grid; gap: .55rem; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 2.5rem; }
.ticks li { position: relative; padding-left: 1.5rem; }
.ticks li::before { content: "›"; position: absolute; left: 0; top: -1px; color: var(--accent); font-weight: 700; font-size: 1.1em; }
.legal-body .ticks { margin-bottom: 1.5rem; }

/* ---------- Objekte ---------- */
.objekte-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2.5vw, 1.6rem); }
.objekt { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: border-color .25s var(--ease), box-shadow .25s var(--ease); }
.objekt:hover { border-color: var(--stone); box-shadow: var(--shadow-sm); }
.objekt-img { position: relative; display: block; }
.objekt-img img, .objekt-img svg { width: 100%; height: auto; aspect-ratio: 40 / 26; object-fit: cover; }
.objekt-status {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  font-size: var(--step--1); font-weight: 500; padding: .3rem .7rem; border-radius: 6px;
  background: var(--paper); color: var(--ink);
}
.status-frei { background: #E4EFE6; color: #235E33; }
.status-reserviert { background: #EBEDF1; color: var(--brand-soft); }
.objekt-body { padding: 1.2rem 1.3rem 1.5rem; }
.objekt-body h3 { font-size: var(--step-1); margin-bottom: .3rem; }
.objekt-body h3 a { text-decoration: none; }
.objekt-body h3 a:hover { color: var(--accent-deep); }
.objekt-loc { color: var(--stone); font-size: var(--step--1); margin-bottom: .9rem; }
.objekt-meta { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: .45rem; }
.objekt-meta li { font-size: var(--step--1); background: var(--paper); border: 1px solid var(--line); border-radius: 6px; padding: .22rem .6rem; }
.objekte-note { margin-top: 1.8rem; color: var(--stone); font-size: var(--step--1); }
.objekte-leer { padding: 1.5rem 1.75rem; border: 1px dashed var(--line); border-radius: var(--radius); color: var(--stone); max-width: 62ch; }
/* ---------- Werte / Arbeitsweise ---------- */
.werte { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 3vw, 2.5rem); }
.wert { border-top: 2px solid var(--accent); padding-top: 1.25rem; }
.wert h3 { font-size: var(--step-2); }
.wert p { margin-top: .7rem; color: rgba(246, 247, 249, .76); max-width: 36ch; }

/* ---------- Kontakt ---------- */
.contact-details { list-style: none; padding: 0; margin-top: 1.8rem; display: grid; gap: 1.1rem; }
.contact-details li { display: grid; gap: .15rem; }
.contact-details a { color: var(--accent-deep); font-weight: 500; text-decoration: none; }
.contact-details a:hover { text-decoration: underline; }
.cd-label { font-size: var(--step--1); color: var(--stone); }
.cd-rolle { color: var(--stone); }

.contact-form { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.5rem, 3vw, 2.2rem); }
.field { display: grid; gap: .4rem; margin-bottom: 1.1rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field label, .contact-form label { font-size: var(--step--1); font-weight: 500; }
.opt { color: var(--stone); font-weight: 400; }
.field input, .field textarea,
.contact-form input[type="text"], .contact-form input[type="email"],
.contact-form input[type="tel"], .contact-form textarea {
  font-family: inherit; font-size: var(--step-0); color: var(--ink); width: 100%;
  padding: .75rem .9rem; border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: #fff; transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field input:focus, .field textarea:focus,
.contact-form input:focus, .contact-form textarea:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(47, 111, 237, .16); outline: none;
}
.field textarea, .contact-form textarea { resize: vertical; }
.field-check { display: flex; gap: .7rem; align-items: flex-start; margin-bottom: 1.3rem; font-size: var(--step--1); color: var(--stone); }
.field-check input { margin-top: .25rem; width: 18px; height: 18px; accent-color: var(--accent-deep); flex-shrink: 0; }
.field-check a { color: var(--accent-deep); }
.form-note { margin-top: 1rem; font-size: var(--step--1); color: var(--stone); }

/* ---------- Footer ---------- */
.site-footer { background: var(--brand-deep); color: var(--paper); padding-block: clamp(2.5rem, 5vw, 3.5rem) 1.5rem; }
.footer-inner { display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap; padding-bottom: 2rem; border-bottom: 1px solid var(--line-light); }
.footer-brand p { color: rgba(246, 247, 249, .7); font-size: var(--step--1); margin-top: .8rem; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 1.4rem; align-items: center; }
.footer-nav a { color: rgba(246, 247, 249, .85); text-decoration: none; font-size: var(--step--1); }
.footer-nav a:hover { color: #fff; text-decoration: underline; }
.footer-bottom { padding-top: 1.5rem; }
.footer-bottom p { color: rgba(246, 247, 249, .55); font-size: var(--step--1); }

/* ---------- Rechtliche Seiten ---------- */
.legal { padding-block: clamp(3rem, 7vw, 5.5rem); }
.legal-hero { margin-bottom: 2.5rem; }
.legal-hero h1 { font-size: var(--step-3); margin-top: .6rem; }
.legal-body { max-width: 72ch; }
.legal-body h2 { font-size: var(--step-2); margin-top: 2.4rem; margin-bottom: .8rem; }
.legal-body h3 { font-size: var(--step-1); margin-top: 1.6rem; margin-bottom: .5rem; }
.legal-body p, .legal-body ul { margin-bottom: 1rem; }
.legal-body ul { padding-left: 1.3rem; }
.legal-body a { color: var(--accent-deep); }
.back-link { display: inline-flex; align-items: center; gap: .4rem; font-size: var(--step--1); font-weight: 500; text-decoration: none; color: var(--stone); }
.back-link:hover { color: var(--ink); }

/* ---------- Objekt-Einzelansicht ---------- */
.objekt-single-img { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--brand-deep); }
/* Fester 4:3-Rahmen, das Foto wird vollständig gezeigt (auch Hochformat, dann mit
   dunklen Rändern) statt beschnitten. */
.objekt-single-img img, .objekt-single-img svg { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: contain; }
.objekt-video { display: block; width: 100%; margin-top: .75rem; border-radius: var(--radius-sm); background: var(--brand-deep); max-height: 70vh; }
/* In Karten und im Hero wird beschnitten; bei Raumfotos liegt das Wichtige eher oben. */
.objekt-img img, .hero-shot-frame img { object-position: 50% 38%; }
.objekt-single-title { font-size: var(--step-3); margin: .3rem 0 .5rem; }
.objekt-single-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; margin-top: 1.5rem; }
.objekt-facts { margin: 1.5rem 0 2rem; border-top: 1px solid var(--line); }
.objekt-facts > div { display: grid; grid-template-columns: 11rem 1fr; gap: 1rem; padding: .75rem 0; border-bottom: 1px solid var(--line); }
.objekt-facts dt { color: var(--stone); }
.objekt-facts dd { margin: 0; }

/* Galerie: Hauptbild + Leiste mit Vorschaubildern */
.objekt-galerie-leiste { list-style: none; padding: 0; margin: .75rem 0 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: .5rem; }
.objekt-galerie-vorschau {
  display: block; width: 100%; padding: 0; border: 2px solid transparent; border-radius: 8px;
  overflow: hidden; background: none; cursor: pointer; transition: border-color .2s var(--ease), opacity .2s var(--ease);
  opacity: .72;
}
.objekt-galerie-vorschau img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.objekt-galerie-vorschau:hover { opacity: 1; }
.objekt-galerie-vorschau[aria-current="true"] { border-color: var(--accent); opacity: 1; }

.objekt-desc, .objekt-energie { margin-top: clamp(2rem, 5vw, 3.5rem); max-width: 72ch; }
.objekt-desc h2, .objekt-energie h2, .weitere-titel { font-size: var(--step-2); margin-bottom: 1rem; }
.objekt-desc p { margin-bottom: 1rem; }

/* ---------- Ein inszenierter Moment beim Laden ----------
   Bewusst nur hier, nicht als Scroll-Effekt in jeder Sektion. */
@keyframes proaktiv-auftritt {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}
.hero-copy > * { animation: proaktiv-auftritt .6s var(--ease) backwards; }
.hero-copy > *:nth-child(1) { animation-delay: .05s; }
.hero-copy > *:nth-child(2) { animation-delay: .12s; }
.hero-copy > *:nth-child(3) { animation-delay: .19s; }
.hero-copy > *:nth-child(4) { animation-delay: .26s; }
.hero-shot { animation: proaktiv-auftritt .7s var(--ease) .18s backwards; }

/* ---------- Responsive ---------- */
/* Sechs Menüpunkte: zwischen Burger-Grenze und voller Breite etwas enger setzen. */
@media (max-width: 1240px) {
  .nav-menu { gap: 1.15rem; }
}
@media (max-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-shot { max-width: 560px; }
  .two-col, .objekt-single-grid { grid-template-columns: 1fr; }
  .objekte-grid { grid-template-columns: repeat(2, 1fr); }
  .werte { grid-template-columns: 1fr; gap: 1.5rem; }
  .saeulen { grid-template-columns: 1fr; }
  .ticks { grid-template-columns: 1fr; }

  .site-header .container { position: relative; }
  .nav-toggle { display: flex; }
  .nav-menu {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper-2); border-bottom: 1px solid var(--line);
    padding: 0 var(--gutter) 1.25rem; display: none;
  }
  .nav-menu.open { display: flex; }
  .nav-menu li { border-bottom: 1px solid var(--line); }
  .nav-menu li:last-child { border-bottom: 0; }
  .nav-menu a { display: block; padding: .9rem 0; font-size: var(--step-0); }
  .nav-cta { text-align: center; margin-top: 1rem; padding: .85rem 1.2rem !important; }
}
@media (max-width: 680px) {
  .objekte-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .hero-facts { grid-template-columns: 1fr; }
  .fact { padding: .9rem 0; border-left: 0; border-top: 1px solid var(--line); }
  .fact:first-child { border-top: 0; padding-top: 0; }
  .netz-inner .btn { width: 100%; justify-content: center; }
  .objekt-facts > div { grid-template-columns: 1fr; gap: .1rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}