/* Skiba Consulting · gemeinsames Stylesheet (statisch, ohne WordPress/Divi)
   Farben und Schrift laut Corporate Design (Resources/corporate-design.md) */

@font-face {
  font-family: "Inter";
  src: url("fonts/inter-latin-wght-normal.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --gruen: #1F4A45;
  --gruen-tief: #173834;
  --messing: #C4873A;
  --messing-hell: #E9B26A;
  --creme: #F7F6F3;
  --anthrazit: #2E2E2E;
  --grau: #5B6360;
  --linie: #E9E7E1;
  --weiss: #FFFFFF;
  --max: 1160px;
  --radius: 10px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--anthrazit);
  background: var(--weiss);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--gruen); text-underline-offset: 3px; }
a:hover { color: var(--messing); }
h1, h2, h3 { color: var(--gruen); line-height: 1.2; margin: 0 0 .6em; letter-spacing: -.01em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 650; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; z-index: 100; background: var(--creme); padding: 8px 12px; }

/* Kopfzeile */
.kopf {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--linie);
}
.kopf .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 76px; }
.kopf .logo img { width: 150px; }            /* ohne Claim, Bildschirm-Mindestgröße 100 px eingehalten */
.nav { display: flex; align-items: center; gap: 26px; }
.nav a { text-decoration: none; color: var(--anthrazit); font-size: .95rem; font-weight: 500; position: relative; padding: 6px 0; }
.nav a:not(.knopf)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--messing);
  transform: scaleX(0); transform-origin: left; transition: transform .25s ease;
}
.nav a:not(.knopf):hover::after, .nav a:not(.knopf):focus-visible::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--gruen); }
.nav a.knopf { padding: 12px 22px; color: var(--weiss); }
.menu-toggle { display: none; background: none; border: 0; font: inherit; color: var(--gruen); font-weight: 600; cursor: pointer; }

/* Knöpfe */
.knopf {
  display: inline-block; padding: 12px 22px; border-radius: 999px;
  background: var(--gruen); color: var(--weiss); text-decoration: none; font-weight: 600; font-size: .95rem;
  border: 2px solid var(--gruen); transition: background .2s, color .2s, border-color .2s;
}
.knopf:hover { background: var(--messing); border-color: var(--messing); color: var(--weiss); }
.knopf.messing { background: var(--messing-hell); border-color: var(--messing-hell); color: var(--gruen-tief); }
.knopf.messing:hover { background: var(--creme); border-color: var(--creme); color: var(--gruen); }
.knopf.rahmen { background: transparent; color: var(--creme); border-color: rgba(247,246,243,.5); }
.knopf.rahmen:hover { border-color: var(--messing-hell); color: var(--messing-hell); background: transparent; }
.knopf.rahmen-dunkel { background: transparent; color: var(--gruen); border-color: var(--gruen); }
.knopf.rahmen-dunkel:hover { background: var(--gruen); color: var(--weiss); }

/* Held */
.held { background: var(--gruen); color: var(--creme); position: relative; overflow: hidden; }
.held .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; padding-top: 88px; padding-bottom: 96px; }
.held h1 { color: var(--creme); }
.held h1 em { font-style: normal; color: var(--messing-hell); }
.held .unterzeile { font-size: 1.2rem; color: rgba(247,246,243,.88); max-width: 34em; }
.held .aktionen { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.held .held-visual { justify-self: end; width: 100%; max-width: 540px; height: auto; overflow: visible; }
.hv-label { font-size: 11px; font-weight: 600; letter-spacing: .16em; fill: #E9B26A; }
.hv-ki { letter-spacing: .08em; font-size: 12px; }
.hv-name { font-size: 13px; font-weight: 600; fill: #F7F6F3; }
.hv-mini { font-size: 10.5px; fill: #F7F6F3; opacity: .7; }
.held-bild { background-size: cover; background-position: center; }
.held-bild::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(23,56,52,.94) 0%, rgba(31,74,69,.82) 55%, rgba(31,74,69,.45) 100%); }
.held-bild .wrap { position: relative; grid-template-columns: 1fr; }

.dachzeile {
  display: inline-block; font-size: .78rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  color: var(--messing); margin-bottom: 14px;
}
.held .dachzeile, .band .dachzeile { color: var(--messing-hell); }
.linie-kurz { width: 56px; height: 2px; background: var(--messing); border: 0; margin: 0 0 22px; }
.held .linie-kurz { background: var(--messing-hell); }

/* Abschnitte */
.abschnitt { padding: 96px 0; }
.abschnitt.creme { background: var(--creme); }
.abschnitt-kopf { max-width: 760px; margin-bottom: 48px; }
.abschnitt-kopf p { color: var(--grau); font-size: 1.08rem; }
.band { background: var(--gruen); color: var(--creme); }
.band h2, .band h3 { color: var(--creme); }
.band p { color: rgba(247,246,243,.85); }

/* Karten */
.karten { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.karten.zwei { grid-template-columns: repeat(2, 1fr); }
.karte {
  background: var(--weiss); border: 1px solid var(--linie); border-radius: var(--radius);
  padding: 30px 28px; display: flex; flex-direction: column;
}
.creme .karte { border-color: transparent; }
.karte .nr { font-size: .8rem; font-weight: 700; color: var(--messing); letter-spacing: .1em; margin-bottom: 10px; }
.karte p { color: var(--grau); font-size: .98rem; }
.karte ul { margin: 0 0 1em; padding-left: 0; list-style: none; color: var(--grau); font-size: .96rem; }
.karte li { padding-left: 18px; position: relative; margin-bottom: 6px; }
.karte li::before { content: ""; position: absolute; left: 0; top: .7em; width: 7px; height: 2px; background: var(--messing); }
.karte .mehr { margin-top: auto; font-weight: 600; font-size: .95rem; text-decoration: none; }
.karte.hervor { background: var(--gruen); border-color: var(--gruen); }
.karte.hervor h3 { color: var(--creme); }
.karte.hervor p, .karte.hervor ul { color: rgba(247,246,243,.85); }
.karte.hervor .nr { color: var(--messing-hell); }
.karte.hervor li::before { background: var(--messing-hell); }
.karte.breit { margin-top: 22px; display: grid; grid-template-columns: 1fr 2fr; gap: 28px; align-items: center; }
.karte.breit h3 { margin: 0; }
.karte.breit p { margin: 0; }
.karte .bild { margin: -30px -28px 24px; border-radius: var(--radius) var(--radius) 0 0; aspect-ratio: 16/9; object-fit: cover; width: calc(100% + 56px); max-width: none; }

/* Ablauf */
.ablauf { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(7, 1fr); gap: 0; counter-reset: schritt; }
.ablauf li { position: relative; padding: 0 14px 0 0; counter-increment: schritt; }
.ablauf li::before {
  content: counter(schritt); display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
  background: var(--weiss); color: var(--gruen); border: 2px solid var(--messing); font-weight: 700; margin-bottom: 14px; position: relative; z-index: 1;
}
.ablauf li::after { content: ""; position: absolute; top: 20px; left: 40px; right: 0; height: 2px; background: var(--linie); }
.ablauf li:last-child::after { display: none; }
.ablauf li:last-child::before { background: var(--messing); color: var(--weiss); }
.ablauf strong { display: block; color: var(--gruen); font-size: .98rem; margin-bottom: 4px; }
.ablauf span { color: var(--grau); font-size: .88rem; line-height: 1.5; display: block; }
.ablauf.drei { grid-template-columns: repeat(3, 1fr); }
.ablauf.drei li { padding-right: 32px; }
.ablauf.drei strong { font-size: 1.15rem; }
.ablauf.drei span { font-size: .98rem; }

/* Perspektiven */
.perspektiven { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.perspektive { border-top: 2px solid var(--messing-hell); padding-top: 22px; }
.perspektive .nr { font-size: 2.2rem; font-weight: 300; color: var(--messing-hell); line-height: 1; margin-bottom: 12px; }
.zusatz { margin-top: 48px; padding-top: 28px; border-top: 1px solid rgba(247,246,243,.18); display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.zusatz p { font-size: .96rem; margin: 0; }
.zusatz strong { color: var(--messing-hell); display: block; margin-bottom: 4px; }

/* Zwei Spalten */
.zweispaltig { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.zweispaltig.bild-links { grid-template-columns: .8fr 1.2fr; }
.portraet { border-radius: var(--radius); aspect-ratio: 4/5; object-fit: cover; object-position: center 20%; width: 100%; }
.fakten { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; }
.fakten li { display: grid; grid-template-columns: 26px 1fr; gap: 8px; color: var(--anthrazit); }
.fakten li::before { content: ""; width: 14px; height: 2px; background: var(--messing); margin-top: .8em; }

/* Zielgruppe */
.raster-vier { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.kachel { padding: 24px 0 0; border-top: 1px solid var(--linie); }
.kachel strong { display: block; color: var(--gruen); margin-bottom: 6px; font-size: 1.02rem; }
.kachel p { color: var(--grau); font-size: .95rem; margin: 0; }

/* Teaser zur Unterseite */
.teaser { display: grid; grid-template-columns: 1.1fr .9fr; border-radius: 14px; overflow: hidden; background: var(--gruen); color: var(--creme); }
.teaser .text { padding: 56px 52px; }
.teaser h2 { color: var(--creme); }
.teaser p { color: rgba(247,246,243,.85); }
.teaser .bild { background-size: cover; background-position: center; min-height: 320px; }
.teaser .marken { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 26px; padding: 0; list-style: none; }
.teaser .marken li { font-size: .82rem; padding: 5px 12px; border: 1px solid rgba(233,178,106,.5); border-radius: 999px; color: var(--messing-hell); }

/* FAQ */
.faq { max-width: 860px; }
.faq details { border-bottom: 1px solid var(--linie); padding: 18px 0; }
.faq summary { cursor: pointer; font-weight: 600; color: var(--gruen); list-style: none; display: flex; justify-content: space-between; gap: 18px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--messing); font-weight: 400; font-size: 1.4rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 12px 0 0; color: var(--grau); }

/* Referenzen */
.referenzen { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; list-style: none; padding: 0; margin: 0; }
.referenzen a {
  display: flex; justify-content: space-between; align-items: center; padding: 18px 22px; border-radius: var(--radius);
  background: var(--weiss); text-decoration: none; color: var(--anthrazit); font-weight: 500; border: 1px solid var(--linie);
}
.referenzen a::after { content: "↗"; color: var(--messing); }
.referenzen a:hover { border-color: var(--messing); color: var(--gruen); }

/* Galerie Digital Content */
.galerie { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 36px; }
.galerie img { border-radius: var(--radius); aspect-ratio: 3/2; object-fit: cover; width: 100%; }

/* Kontakt */
.kontakt { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.kontaktwege { display: grid; gap: 14px; }
.kontaktweg { display: block; padding: 20px 24px; border-radius: var(--radius); background: rgba(247,246,243,.08); border: 1px solid rgba(247,246,243,.16); text-decoration: none; color: var(--creme); }
.kontaktweg:hover { border-color: var(--messing-hell); color: var(--creme); }
.kontaktweg small { display: block; color: var(--messing-hell); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 600; margin-bottom: 2px; }
.kontaktweg span { font-size: 1.1rem; font-weight: 600; }
.termin { padding: 26px 26px 28px; border-radius: var(--radius); background: rgba(233,178,106,.1); border: 1px solid rgba(233,178,106,.55); }
.termin small { display: block; color: var(--messing-hell); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 600; margin-bottom: 6px; }
.termin h3 { color: var(--creme); font-size: 1.2rem; margin-bottom: 6px; }
.termin p { font-size: .95rem; margin-bottom: 18px; }

/* Fußzeile */
.fuss { background: var(--gruen-tief); color: rgba(247,246,243,.75); font-size: .92rem; padding: 48px 0 32px; }
.fuss .wrap { display: grid; grid-template-columns: auto 1fr 1fr; gap: 56px; align-items: stretch; }
.fuss-logo { position: relative; width: 240px; padding-right: 8px; }
.fuss-logo img { position: absolute; top: 2px; bottom: 6px; left: 0; height: calc(100% - 8px); width: auto; max-width: none; }
.fuss h3 { color: var(--messing-hell); font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 12px; }
.fuss a { color: var(--creme); text-decoration: none; }
.fuss a:hover { color: var(--messing-hell); }
.fuss ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.fuss .unten { grid-column: 1 / -1; border-top: 1px solid rgba(247,246,243,.14); padding-top: 24px; margin-top: 8px; display: flex; flex-direction: column; align-items: center; gap: 4px; text-align: center; font-size: .85rem; }
.fuss .unten span:first-child { font-size: .92rem; margin-bottom: 4px; }

/* Responsiv */
@media (max-width: 1020px) {
  .ablauf { grid-template-columns: repeat(4, 1fr); row-gap: 32px; }
  .ablauf li:nth-child(4)::after { display: none; }
  .raster-vier { grid-template-columns: repeat(2, 1fr); }
  .referenzen { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  body { font-size: 16px; }
  .menu-toggle { display: block; }
  .nav { display: none; position: absolute; top: 76px; left: 0; right: 0; background: var(--weiss); flex-direction: column; align-items: center; text-align: center; gap: 0; padding: 8px 24px 24px; border-bottom: 1px solid var(--linie); }
  .nav.offen { display: flex; }
  .nav a { padding: 12px 0; }
  .nav a:not(.knopf)::after { transform-origin: center; bottom: 6px; }
  .nav a.knopf { margin-top: 10px; }
  .kopf.offen .logo { position: absolute; left: 50%; transform: translateX(-50%); }
  .kopf.offen .menu-toggle { margin-left: auto; }
  .held .wrap, .zweispaltig, .zweispaltig.bild-links, .kontakt, .teaser { grid-template-columns: 1fr; gap: 36px; }
  .held .wrap { padding-top: 56px; padding-bottom: 64px; }
  .held .held-visual { justify-self: center; max-width: 400px; }
  .karten, .karten.zwei, .perspektiven, .zusatz { grid-template-columns: 1fr; }
  .ablauf, .ablauf.drei { grid-template-columns: 1fr; row-gap: 22px; }
  .ablauf li { display: grid; grid-template-columns: 54px 1fr; padding: 0; }
  .ablauf li::before { grid-row: span 2; margin: 0; }
  .ablauf li::after { display: none; }
  .ablauf.drei li { padding: 0; }
  .abschnitt { padding: 64px 0; }
  .teaser .text { padding: 40px 28px; }
  .teaser .bild { min-height: 220px; order: -1; }
  .fuss .wrap { grid-template-columns: 1fr; gap: 32px; }
  .fuss-logo { position: static; width: auto; }
  .fuss-logo img { position: static; height: auto; width: 200px; }
  .karte.breit { grid-template-columns: 1fr; gap: 10px; }
  .galerie { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .wrap { padding: 0 16px; }
  .raster-vier, .referenzen { grid-template-columns: 1fr; }
  .kopf .logo img { width: 130px; }
}

/* Tablet und Handy: Handlungsknöpfe mittig */
@media (max-width: 860px) {
  .held .aktionen { justify-content: center; }
  .teaser .text > .knopf, .zweispaltig .knopf.rahmen-dunkel, .termin .knopf { display: block; width: fit-content; margin-left: auto; margin-right: auto; }
}

/* Tablet und Handy: Fußzeilenblock mittig mit linksbündigen Texten */
@media (max-width: 860px) {
  .fuss .wrap { grid-template-columns: auto auto; justify-content: center; column-gap: 64px; row-gap: 32px; }
  .fuss-logo { grid-column: 1 / -1; justify-self: center; }
  .fuss .wrap > div:not(.fuss-logo):not(.unten) { text-align: left; }
}
@media (max-width: 560px) {
  .fuss .wrap { column-gap: 28px; }
  .fuss .wrap > div:not(.fuss-logo):not(.unten) { min-width: 0; }
}

/* Gleiche Höhe der Kartenüberschriften (zweizeilige geben die Höhe vor) */
@media (min-width: 861px) {
  #leistungen .karten .karte h3, .perspektive h3 { min-height: 2.4em; }
  .kachel strong { min-height: 3.3em; }
}

/* 3D-Rundgänge hervorgehoben */
.drei-d { margin-top: 22px; }
.drei-d .marken { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 0; padding: 0; list-style: none; }
.drei-d .marken li { padding: 5px 12px 5px; font-size: .82rem; border: 1px solid rgba(233,178,106,.5); border-radius: 999px; color: var(--messing-hell); }
.drei-d .marken li::before { display: none; }
.drei-d h3 { font-size: 1.3rem; }

/* Referenzen mit Desktop- und Handy-Ansicht */
.referenz-karten { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-bottom: 40px; }
.referenz { background: var(--weiss); border: 1px solid var(--linie); border-radius: var(--radius); padding: 24px 24px 20px; display: flex; flex-direction: column; gap: 18px; }
.browser { border-radius: 8px; overflow: hidden; border: 1px solid var(--linie); box-shadow: 0 8px 22px rgba(31,74,69,.12); background: var(--creme); }
.browser::before {
  content: ""; display: block; height: 16px; border-bottom: 1px solid var(--linie);
  background:
    radial-gradient(circle at 10px 50%, #D9D6CF 3px, transparent 3.5px),
    radial-gradient(circle at 21px 50%, #D9D6CF 3px, transparent 3.5px),
    radial-gradient(circle at 32px 50%, #D9D6CF 3px, transparent 3.5px),
    var(--creme);
}
.browser img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; }
.referenz-link { display: flex; justify-content: space-between; align-items: center; font-weight: 600; text-decoration: none; color: var(--gruen); border-top: 1px solid var(--linie); padding-top: 14px; }
.referenz-link::after { content: "↗"; color: var(--messing); }
.referenz-link:hover { color: var(--messing); }
@media (max-width: 1020px) { .referenz-karten { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .referenz-karten { grid-template-columns: 1fr; } }

/* Nach-oben-Pfeil, dezent wie auf der bisherigen Seite */
.nach-oben {
  position: fixed; right: 0; bottom: 100px; z-index: 60;
  width: 38px; height: 38px; display: grid; place-items: center;
  border-radius: 5px 0 0 5px; background: rgba(247,246,243,.45); color: var(--gruen);
  backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px);
  opacity: 0; visibility: hidden; transform: translateX(8px);
  transition: opacity .3s, visibility .3s, transform .3s, color .2s;
}
.nach-oben.sichtbar { opacity: 1; visibility: visible; transform: none; }
.nach-oben:hover, .nach-oben:focus-visible { color: var(--messing); background: rgba(247,246,243,.75); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* Rechtstexte (Impressum, Datenschutz) und Fehlerseite */
.rechtstext .wrap { max-width: 820px; }
.rechtstext h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin-bottom: .8em; }
.rechtstext h2 { font-size: 1.2rem; margin: 1.8em 0 .5em; }
.rechtstext h3 { font-size: 1.05rem; margin: 1.4em 0 .4em; }
.rechtstext p, .rechtstext li { color: var(--anthrazit); }
.platzhalter { padding: 22px 24px; border-radius: var(--radius); background: var(--creme); border: 1px dashed var(--messing); }
.platzhalter p { margin: 8px 0 0; color: var(--grau); }
.wege { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.rechtstext ul { padding-left: 1.2em; }
.rechtstext li { margin-bottom: .4em; }
.rechtstext ul.index { columns: 2; column-gap: 32px; }
.rechtstext .m-elements, .rechtstext .glossary { font-size: .95rem; }
.rechtstext a { word-break: break-word; }
@media (max-width: 860px) { .rechtstext ul.index { columns: 1; } }

/* Ehemalige Inline-Stile (für die Content-Security-Policy in Klassen ausgelagert) */
.bild-drohne { background-image: url("img/drohne-elz-01.webp"); }
.held-webseiten { background-image: url("img/webseiten-arbeitsplatz.webp"); }
.dachzeile.hell { color: var(--messing-hell); }
.dachzeile a { color: inherit; text-decoration: none; }
.abschnitt.ohne-oben { padding-top: 0; }
.zweispaltig.oben { align-items: start; }