/* ==========================================================
   Karli Immobilien GmbH – Startseite
   Design-Tokens, Basis, Komponenten, Sektionen
   ========================================================== */

:root {
  --green-900: #194A30;
  --green-800: #215C3B; /* Primärfarbe */
  --green-700: #34704D;
  --green-500: #5C8A6C;
  --green-100: #E5EEE7;
  --green-50:  #F3F7F3;
  --white:     #FFFFFF;
  --offwhite:  #FAFBF8;
  --text:      #202A23;
  --text-2:    #68756C;
  --line:      #DDE5DF;
  --line-soft: #E9EEEA;

  --font-head: "Manrope", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;

  --container: 1280px;
  --gutter: clamp(20px, 5vw, 64px);
  --section-y: clamp(64px, 9vw, 128px);
  --radius-card: 14px;
  --radius-btn: 9px;
  --shadow-soft: 0 1px 2px rgba(25, 74, 48, .04), 0 8px 24px -12px rgba(25, 74, 48, .12);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 600; color: var(--text); margin: 0; letter-spacing: -0.02em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
address { font-style: normal; }
button { font: inherit; color: inherit; }

.container { width: min(var(--container), 100% - 2 * var(--gutter)); margin-inline: auto; }
.section { padding-block: var(--section-y); }
.bg-offwhite { background: var(--offwhite); }
.bg-mint { background: var(--green-50); }
.bg-sage { background: var(--green-100); }

/* ---------- Typografie ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-body);
  font-size: 12.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--green-700);
  margin-bottom: 22px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; opacity: .7; }
.h-display { font-size: clamp(38px, 5.4vw, 70px); line-height: 1.06; letter-spacing: -0.035em; font-weight: 600; }
.h-display span { display: block; color: var(--green-800); }
.h-section { font-size: clamp(30px, 3.4vw, 46px); line-height: 1.12; letter-spacing: -0.03em; }
.h-sub { font-size: clamp(20px, 1.8vw, 25px); line-height: 1.3; letter-spacing: -0.015em; }
.lead { font-size: clamp(17px, 1.3vw, 19px); color: var(--text-2); line-height: 1.7; }
.muted { color: var(--text-2); }

.section-heading { max-width: 720px; margin-bottom: clamp(40px, 5vw, 64px); }
.section-heading .lead { margin-top: 18px; }
.section-heading--center { margin-inline: auto; text-align: center; }
.section-heading--center .eyebrow { justify-content: center; }

/* ---------- Buttons (rein visuell, type="button") ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 24px;
  border-radius: var(--radius-btn); border: 1px solid transparent;
  font-family: var(--font-body); font-size: 15.5px; font-weight: 600; letter-spacing: -0.005em;
  cursor: pointer; white-space: nowrap;
  transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.btn:focus-visible, .nav-link:focus-visible, .text-link:focus-visible, .menu-toggle:focus-visible, .footer-link:focus-visible {
  outline: 2px solid var(--green-700); outline-offset: 3px;
}
.btn-primary { background: var(--green-800); color: var(--white); }
.btn-primary:hover { background: var(--green-900); }
.btn-secondary { background: transparent; color: var(--green-800); border-color: #C9D7CD; }
.btn-secondary:hover { border-color: var(--green-800); background: var(--green-50); }
.btn-light { background: var(--white); color: var(--green-800); }
.btn-light:hover { background: var(--green-100); }
.btn-light:focus-visible { outline-color: var(--white); }
.btn .arrow { transition: transform .25s var(--ease); }
.btn:hover .arrow, .text-link:hover .arrow { transform: translateX(3px); }

.text-link {
  display: inline-flex; align-items: center; gap: 8px;
  background: none; border: 0; padding: 6px 0; cursor: pointer;
  font-size: 15.5px; font-weight: 600; color: var(--green-800);
  border-bottom: 1px solid var(--green-100);
  transition: border-color .25s var(--ease), color .25s var(--ease);
}
.text-link:hover { border-color: var(--green-800); color: var(--green-900); }
.text-link .arrow { transition: transform .25s var(--ease); }

/* ---------- Bildplatzhalter ---------- */
.image-placeholder {
  position: relative; width: 100%; overflow: hidden;
  aspect-ratio: var(--ratio, 4 / 5);
  border-radius: var(--radius-card);
  background:
    linear-gradient(135deg, rgba(255,255,255,.55), rgba(255,255,255,0) 60%),
    var(--green-100);
  border: 1px solid #D6E2D9;
  display: flex; align-items: flex-end;
}
.image-placeholder::before {
  /* feines architektonisches Linienraster */
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(33,92,59,.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(33,92,59,.055) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), rgba(0,0,0,.25));
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), rgba(0,0,0,.25));
}
.image-placeholder .ph-icon {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -60%);
  width: 44px; height: 44px; color: var(--green-500); opacity: .55;
}
.image-placeholder .ph-label {
  position: relative; margin: 18px; padding: 7px 12px;
  font-size: 12.5px; line-height: 1.4; color: var(--text-2);
  background: rgba(255,255,255,.78); border-radius: 6px;
  max-width: calc(100% - 36px);
}
.image-placeholder img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.image-placeholder--dark {
  background: linear-gradient(135deg, rgba(255,255,255,.06), rgba(255,255,255,0) 60%), rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.16);
}
.image-placeholder--dark::before {
  background-image:
    linear-gradient(to right, rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.06) 1px, transparent 1px);
}
.image-placeholder--dark .ph-icon { color: var(--green-100); opacity: .45; }
.image-placeholder--dark .ph-label { background: rgba(25,74,48,.65); color: var(--green-100); }

/* ---------- Logo-Platzhalter ---------- */
.logo-placeholder {
  display: inline-flex; align-items: center; gap: 12px;
  width: 178px; height: 48px; padding: 0 14px;
  border: 1px solid var(--line); border-radius: 8px; background: var(--green-50);
}
.logo-placeholder .mark {
  flex: none; width: 26px; height: 26px; border-radius: 6px;
  background: var(--green-800); color: var(--white);
  display: grid; place-items: center; font-family: var(--font-head); font-weight: 700; font-size: 14px;
}
.logo-placeholder .txt { display: flex; flex-direction: column; line-height: 1.15; }
.logo-placeholder .txt strong { font-family: var(--font-head); font-size: 14px; font-weight: 700; color: var(--green-900); letter-spacing: -0.01em; }
.logo-placeholder .txt small { font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-2); }
.logo-placeholder--dark { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.18); }
.logo-placeholder--dark .mark { background: var(--white); color: var(--green-900); }
.logo-placeholder--dark .txt strong { color: var(--white); }
.logo-placeholder--dark .txt small { color: rgba(229,238,231,.7); }

/* ==========================================================
   1 Header
   ========================================================== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.94);
  backdrop-filter: saturate(140%) blur(8px); -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line-soft);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 88px; }
.main-nav ul { display: flex; align-items: center; gap: clamp(20px, 3vw, 44px); }
.nav-link {
  position: relative; background: none; border: 0; padding: 8px 0; cursor: pointer;
  font-size: 15.5px; font-weight: 500; color: var(--text);
  transition: color .25s var(--ease);
}
.nav-link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 1px;
  background: var(--green-800); transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav-link:hover { color: var(--green-800); }
.nav-link:hover::after { transform: scaleX(1); }
.nav-link--accent {
  padding: 10px 18px; border-radius: var(--radius-btn);
  background: var(--green-50); color: var(--green-800); font-weight: 600;
  border: 1px solid var(--green-100);
}
.nav-link--accent::after { display: none; }
.nav-link--accent:hover { background: var(--green-800); color: var(--white); border-color: var(--green-800); }
.menu-toggle {
  display: none; width: 46px; height: 46px; border-radius: var(--radius-btn);
  border: 1px solid var(--line); background: var(--white); cursor: pointer;
  align-items: center; justify-content: center;
}
.menu-toggle span, .menu-toggle span::before, .menu-toggle span::after {
  display: block; width: 18px; height: 1.5px; background: var(--green-900); position: relative; content: "";
}
.menu-toggle span::before { position: absolute; top: -6px; }
.menu-toggle span::after { position: absolute; top: 6px; }
.mobile-nav { display: none; }

/* ==========================================================
   2 Hero
   ========================================================== */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: clamp(560px, 85vh, 960px);
  display: flex; align-items: center;
  padding-block: clamp(72px, 9vw, 120px);
}
/* Vollflächiges Hintergrundbild bzw. Platzhalter */
.hero-bg {
  position: absolute; inset: 0; z-index: -2;
  background-color: #5F7A68;
  background-image: var(--hero-image,
    linear-gradient(160deg, #7C9585 0%, #5E7867 55%, #4D6656 100%));
  background-size: cover; background-position: center;
}
.hero-bg::before {
  /* feines Raster als Platzhalter-Andeutung – entfällt optisch unter einem echten Foto nicht störend */
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 64px 64px;
}
.hero-bg-label {
  position: absolute; right: clamp(16px, 4vw, 48px); bottom: clamp(16px, 3vw, 32px);
  font-size: 12.5px; color: rgba(255,255,255,.75);
  background: rgba(25,74,48,.35); padding: 7px 12px; border-radius: 6px; max-width: 320px;
}
.hero-overlay {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(90deg,
    rgba(25,74,48,.92) 0%, rgba(25,74,48,.78) 38%, rgba(33,92,59,.38) 70%, rgba(33,92,59,.08) 100%);
}
.hero-content { position: relative; }
.hero-text { max-width: 720px; }
.hero .eyebrow { color: #CFE0D4; }
.hero .h-display { color: var(--white); font-size: clamp(38px, 5.6vw, 74px); }
.hero .h-display span { color: #D7E6DB; }
.hero-text .lead { margin-top: 32px; max-width: 600px; color: rgba(255,255,255,.88); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 48px; }
.btn-outline-light { background: transparent; color: var(--white); border-color: rgba(255,255,255,.7); }
.btn-outline-light:hover { background: rgba(255,255,255,.1); border-color: var(--white); }
.btn-outline-light:focus-visible { outline-color: var(--white); }

/* ==========================================================
   3 Zielgruppen-Karten
   ========================================================== */
.audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 2.2vw, 32px); }
.audience-card {
  display: flex; flex-direction: column;
  background: var(--white); border: 1px solid var(--line-soft); border-radius: var(--radius-card);
  overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.audience-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-soft); border-color: var(--line); }
.audience-card .image-placeholder { --ratio: 16 / 10; border-radius: 0; border: 0; border-bottom: 1px solid var(--line-soft); }
.audience-body { display: flex; flex-direction: column; flex: 1; padding: clamp(24px, 2.4vw, 34px); }
.card-index { font-size: 12.5px; font-weight: 600; letter-spacing: .14em; color: var(--green-700); margin-bottom: 14px; }
.audience-body h3 { margin-bottom: 12px; }
.audience-body p { color: var(--text-2); font-size: 16px; }
.audience-body .text-link { margin-top: auto; align-self: flex-start; }
.audience-body p + .text-link { margin-top: 28px; }
.card-foot { margin-top: auto; padding-top: 28px; }

/* ==========================================================
   4 Unternehmensvorstellung / 10 Geschäftsführung / 12 Kontakt
   ========================================================== */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 112px); align-items: center; }
.split--wide-text { grid-template-columns: 1.05fr .95fr; }
.prose p { color: var(--text-2); }
.prose p + p { margin-top: 18px; }
.prose { margin-top: 28px; max-width: 580px; }
.split .actions { margin-top: 36px; }

/* ==========================================================
   5 Vertrauen
   ========================================================== */
.trust-panel {
  display: grid; grid-template-columns: .9fr 2.1fr; gap: clamp(32px, 5vw, 80px); align-items: center;
  background: var(--green-50); border: 1px solid var(--green-100); border-radius: 18px;
  padding: clamp(36px, 5vw, 72px);
}
.trust-year { font-family: var(--font-head); font-size: clamp(64px, 8vw, 112px); font-weight: 500; letter-spacing: -0.05em; line-height: 1; color: var(--green-800); }
.trust-year-caption { margin-top: 16px; color: var(--text-2); max-width: 240px; font-size: 15.5px; }
.trust-items { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 3vw, 44px); }
.trust-item { border-top: 1px solid #C9D7CD; padding-top: 22px; position: relative; }
.trust-item::before { content: ""; position: absolute; top: -1px; left: 0; width: 36px; height: 2px; background: var(--green-800); }
.trust-item h3 { font-size: 19px; margin-bottom: 8px; }
.trust-item p { font-size: 15.5px; color: var(--text-2); }

/* ==========================================================
   6 Geschäftsmodell
   ========================================================== */
/* Flussdiagramm: 01 → (Bauen | Entwickeln | Sanieren = 02) → 03 → 04 */
.flow {
  --flow-line: #A9C4B1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) clamp(56px, 6vw, 96px) minmax(0, 1.55fr) clamp(56px, 6vw, 96px) minmax(0, 1fr) minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 0;
}
.step-num {
  position: relative; z-index: 1; flex: none;
  width: 48px; height: 48px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--green-800); border: 1px solid var(--green-800); color: var(--white);
  font-family: var(--font-head); font-size: 14px; font-weight: 600;
  transition: background-color .22s ease, color .22s ease, border-color .22s ease;
}
.flow-node:hover .step-num, .flow-phase-head:hover .step-num, .flow-phase-head:has(~ .flow-alts:hover) .step-num {
  background: var(--white); color: var(--green-800); border-color: var(--green-800);
}
.flow h3 { font-size: 14px; font-family: var(--font-body); font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--green-900); margin-bottom: 10px; }
.flow p { font-size: 15.5px; color: var(--text-2); line-height: 1.6; }

/* Knoten 01/03/04: Kreis exakt auf vertikaler Mitte, Text darunter */
.flow-node { grid-row: 2; display: grid; grid-template-rows: 1fr auto 1fr; }
.flow-01 { grid-column: 1; }
.flow-03 { grid-column: 5; }
.flow-04 { grid-column: 6; }
.flow-anchor { grid-row: 2; display: flex; align-items: center; }
.flow-01 .flow-anchor::after, .flow-03 .flow-anchor::after {
  content: ""; flex: 1; height: 1px; background: var(--flow-line); margin-left: 10px;
}
.flow-03 .flow-anchor::after { margin-right: 10px; }
.flow-04 .flow-anchor { padding-left: 0; }
.flow-text { grid-row: 3; padding-top: 22px; padding-right: clamp(12px, 1.6vw, 24px); }

.flow-connector { grid-row: 2; width: 100%; height: 100%; overflow: visible; }
.flow-split { grid-column: 2; }
.flow-merge { grid-column: 4; }
.flow-connector path { fill: none; stroke: var(--flow-line); stroke-width: 1; vector-effect: non-scaling-stroke; }

/* Phase 02 */
.flow-phase-head { grid-row: 1; grid-column: 3; display: flex; align-items: center; gap: 14px; padding: 0 0 14px 10px; }
.flow-phase-caption { font-size: 13px; font-weight: 500; color: var(--text-2); }
.flow-alts { grid-row: 2; grid-column: 3; display: grid; grid-template-rows: repeat(3, 1fr); }
.flow-alts li { display: flex; align-items: center; padding: 8px 10px; }
.flow-alt {
  width: 100%; background: var(--white); border: 1px solid var(--line-soft); border-left: 2px solid var(--green-800);
  border-radius: 12px; padding: 20px 24px;
  transition: border-color .22s ease, background-color .22s ease;
}
.flow-alt:hover { background: var(--green-50); border-color: #C9D7CD; border-left-color: var(--green-800); }
.flow-alt h3 { margin-bottom: 6px; }
.flow-alt p { font-size: 15px; }

/* ==========================================================
   7 Ankauf (dunkel)
   ========================================================== */
.acquisition { background: linear-gradient(160deg, var(--green-800) 0%, var(--green-900) 100%); color: var(--white); }
.acquisition .split { grid-template-columns: 55fr 45fr; }
.acquisition .eyebrow { color: #B9D0C0; }
.acquisition h2 { color: var(--white); }
.acquisition h2 span { display: block; color: #CFE0D4; font-weight: 500; }
.acquisition .prose p { color: rgba(255,255,255,.8); }
.feature-list { display: flex; flex-wrap: wrap; gap: 12px 28px; margin-top: 36px; }
.feature-list li { display: flex; align-items: center; gap: 10px; font-size: 15.5px; font-weight: 500; color: var(--white); }
.feature-list svg { width: 18px; height: 18px; color: #B9D0C0; flex: none; }

/* ==========================================================
   8 Ankaufsprofil
   ========================================================== */
.criteria-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(16px, 2vw, 24px); }
.criteria-card {
  background: var(--white); border: 1px solid var(--line-soft); border-radius: var(--radius-card);
  padding: clamp(24px, 2.4vw, 32px); display: flex; flex-direction: column;
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}
.criteria-card:hover { border-color: #C9D7CD; transform: translateY(-3px); }
.criteria-card .card-index { margin-bottom: 28px; }
.criteria-card h3 { font-size: 15px; font-family: var(--font-body); font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--green-900); line-height: 1.45; }
.criteria-value { font-family: var(--font-head); font-size: clamp(21px, 1.8vw, 25px); font-weight: 600; letter-spacing: -0.02em; color: var(--green-800); margin: 16px 0 12px; line-height: 1.25; }
.criteria-card p { color: var(--text-2); font-size: 15.5px; }
.criteria-card h3 + p:not(.criteria-value) { margin-top: 16px; }
.criteria-value { margin-top: 0 !important; padding-top: 12px; margin-bottom: 0 !important; }
.criteria-list { margin-top: 14px; display: grid; gap: 8px; }
.criteria-list li { position: relative; padding-left: 18px; font-size: 15.5px; color: var(--text); }
.criteria-list li::before { content: ""; position: absolute; left: 0; top: .7em; width: 8px; height: 1px; background: var(--green-800); }
.criteria-meta {
  margin-top: clamp(32px, 4vw, 48px);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px;
  padding: 24px 28px; border-radius: var(--radius-card); background: var(--green-50); border: 1px solid var(--green-100);
}
.meta-pairs { display: flex; flex-wrap: wrap; gap: 12px 48px; }
.meta-pairs div { font-size: 15.5px; }
.meta-pairs dt { display: inline; color: var(--text-2); }
.meta-pairs dd { display: inline; margin: 0 0 0 6px; font-weight: 600; color: var(--text); }
.criteria-hint { margin-top: 20px; font-size: 14.5px; color: var(--text-2); max-width: 720px; }

/* ==========================================================
   9 Philosophie
   ========================================================== */
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(32px, 4vw, 64px); }
.value { border-top: 1px solid #C2D3C7; padding-top: 28px; }
.value-label { display: flex; justify-content: space-between; font-size: 12.5px; font-weight: 600; letter-spacing: .14em; color: var(--green-700); margin-bottom: 22px; }
.value-label span:last-child { color: var(--green-500); font-weight: 500; }
.value h3 { margin-bottom: 14px; }
.value p { color: var(--text-2); font-size: 16px; }

/* ==========================================================
   10 Geschäftsführung
   ========================================================== */
.leadership .split { grid-template-columns: .95fr 1.05fr; }
.leadership .image-placeholder { --ratio: 5 / 6; background-color: #E9EFE8; }
.people { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 40px; max-width: 520px; }
.person { padding: 20px 22px; border-radius: 12px; background: var(--offwhite); border: 1px solid var(--line-soft); }
.person strong { display: block; font-family: var(--font-head); font-size: 18px; font-weight: 600; letter-spacing: -0.01em; }
.person span { font-size: 14px; color: var(--text-2); }

/* ==========================================================
   11 Abschluss-Einstiege
   ========================================================== */
.final-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2vw, 24px); }
.final-card {
  background: var(--white); border: 1px solid var(--line-soft); border-radius: var(--radius-card);
  padding: clamp(24px, 2.4vw, 32px); display: flex; flex-direction: column; gap: 14px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.final-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-soft); }
.final-card h3 { font-size: 14px; font-family: var(--font-body); font-weight: 600; letter-spacing: .14em; color: var(--green-800); }
.final-card p { color: var(--text-2); font-size: 16px; flex: 1; }
.final-card .text-link { align-self: flex-start; margin-top: 10px; }

/* ==========================================================
   12 Kontakt
   ========================================================== */
.contact-details { margin-top: 36px; display: grid; grid-template-columns: 1fr 1fr; gap: 28px 40px; padding-top: 32px; border-top: 1px solid var(--line-soft); max-width: 560px; }
.contact-details dt { font-size: 12.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--text-2); margin-bottom: 6px; }
.contact-details dd { margin: 0; font-size: 16px; line-height: 1.6; word-break: break-word; }
.contact-details .full { grid-column: 1 / -1; }
.contact .image-placeholder { --ratio: 4 / 5; }

/* ==========================================================
   13 Footer
   ========================================================== */
.site-footer { background: var(--green-900); color: rgba(229,238,231,.78); padding-top: clamp(64px, 8vw, 104px); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: clamp(32px, 4vw, 64px); padding-bottom: clamp(48px, 6vw, 80px); }
.footer-brand .claim { margin-top: 28px; font-family: var(--font-head); font-size: 20px; line-height: 1.35; color: var(--white); max-width: 300px; letter-spacing: -0.01em; }
.footer-brand small { display: block; margin-top: 12px; font-size: 14px; color: rgba(229,238,231,.65); }
.footer-col h4 { font-family: var(--font-body); font-size: 12.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: #A9C4B1; margin-bottom: 20px; }
.footer-col li + li { margin-top: 10px; }
.footer-link {
  background: none; border: 0; padding: 2px 0; cursor: pointer;
  font-size: 15.5px; color: rgba(229,238,231,.85);
  transition: color .25s var(--ease);
}
.footer-link:hover { color: var(--white); text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }
.footer-link:focus-visible { outline-color: var(--white); }
.footer-col address { font-size: 15.5px; line-height: 1.75; }
.footer-col address strong { color: var(--white); font-weight: 600; }
.footer-bottom {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
  padding-block: 28px; border-top: 1px solid rgba(255,255,255,.12); font-size: 14px;
}
.footer-bottom ul { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 28px; }
.footer-bottom .footer-link { font-size: 14px; }
.social-placeholder { display: inline-flex; gap: 8px; }
.social-placeholder span {
  width: 34px; height: 34px; border-radius: 8px; border: 1px solid rgba(255,255,255,.18);
  display: grid; place-items: center; font-size: 10px; color: rgba(229,238,231,.55);
}

/* ==========================================================
   Responsive
   ========================================================== */
@media (max-width: 1100px) {
  .criteria-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-panel { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  body { font-size: 16px; }
  .main-nav { display: none; }
  .menu-toggle { display: inline-flex; }
  .header-inner { height: 74px; }
  /* statische Vorschau der späteren Navigation */
  .mobile-nav { display: block; border-top: 1px solid var(--line-soft); }
  .mobile-nav ul { display: flex; gap: 6px; overflow-x: auto; padding: 10px 0; scrollbar-width: none; }
  .mobile-nav ul::-webkit-scrollbar { display: none; }
  .mobile-nav .nav-link { padding: 8px 12px; font-size: 14.5px; white-space: nowrap; }
  .mobile-nav .nav-link--accent { padding: 8px 14px; }

  .split, .split--wide-text, .acquisition .split, .leadership .split { grid-template-columns: 1fr; min-height: 0; }
  .hero { min-height: clamp(520px, 82vh, 760px); align-items: flex-end; padding-block: 96px 72px; }
  .hero-overlay {
    background: linear-gradient(180deg,
      rgba(25,74,48,.35) 0%, rgba(25,74,48,.72) 40%, rgba(25,74,48,.92) 100%);
  }
  .hero-bg-label { top: 16px; bottom: auto; right: 16px; left: 16px; max-width: none; }
  .audience-grid, .final-grid { grid-template-columns: 1fr; max-width: 640px; }
  .audience-card { flex-direction: row; }
  .trust-items { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; gap: 40px; }
  .company .image-placeholder, .contact .image-placeholder { --ratio: 16 / 11; }
  .leadership .image-placeholder { --ratio: 4 / 3; }
  .leadership .split > :first-child { order: 2; }
  .acquisition .image-placeholder { --ratio: 16 / 11; }

  /* Geschäftsmodell vertikal */
  .flow { display: flex; flex-direction: column; position: relative; max-width: 640px; }
  .flow::before { content: ""; position: absolute; left: 23.5px; top: 24px; bottom: 24px; width: 1px; background: var(--flow-line); }
  .flow-connector { display: none; }
  .flow-node { display: grid; grid-template-columns: 48px 1fr; grid-template-rows: auto; column-gap: 20px; padding-bottom: 36px; }
  .flow-04 { padding-bottom: 0; }
  .flow-anchor { grid-row: 1; grid-column: 1; align-self: start; }
  .flow-01 .flow-anchor::after, .flow-03 .flow-anchor::after { display: none; }
  .flow-text { grid-row: 1; grid-column: 2; padding: 12px 0 0; }
  .flow-phase-head { padding: 0 0 14px; gap: 20px; }
  .flow-alts { display: flex; flex-direction: column; gap: 12px; padding: 0 0 36px 68px; }
  .flow-alts li { padding: 0; }
  .flow-alt { padding: 18px 20px; }
}

@media (min-width: 641px) and (max-width: 900px) {
  .audience-card .image-placeholder { --ratio: auto; width: 40%; flex: none; border-bottom: 0; border-right: 1px solid var(--line-soft); }
}

@media (max-width: 640px) {
  .audience-card { flex-direction: column; }
  .criteria-grid { grid-template-columns: 1fr; }
  .criteria-card .card-index { margin-bottom: 16px; }
  .people { grid-template-columns: 1fr; }
  .contact-details { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-actions .btn, .split .actions .btn, .criteria-meta .btn { width: 100%; }
  .criteria-meta { padding: 22px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .hero-text .lead { margin-top: 24px; }
  .hero-actions { margin-top: 36px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .audience-card:hover, .criteria-card:hover, .final-card:hover { transform: none; }
}