/* =====================================================================
   MiWi-Consulting · Site Stylesheet
   Brand: Navy / Vapor / Gold — Airline Executive Design
   Datei: /assets/css/site.css
   ===================================================================== */

:root {
  /* Brand · Navy */
  --navy-950: #06101C;
  --navy-900: #0A1626;
  --navy-800: #0F2238;
  --navy-700: #142B47;
  --navy-600: #1B375A;
  --navy-500: #284A77;

  /* Brand · Vapor */
  --vapor-50:  #F6F8FB;
  --vapor-100: #EBEFF5;
  --vapor-200: #D6DEEB;
  --vapor-300: #B7C2D4;
  --vapor-400: #8997B0;
  --vapor-500: #5C6B86;
  --vapor-600: #3E4A60;

  /* Brand · Gold */
  --gold-300: #E5CC95;
  --gold-400: #D4B26A;
  --gold-500: #C9A24A;
  --gold-600: #A8843A;

  --white: #FFFFFF;
  --black: #000000;

  /* Typography */
  --font-display: 'Inter Tight', 'Leelawadee UI', 'Inter', system-ui, -apple-system, sans-serif;
  --font-body:    'Inter', 'Leelawadee UI', system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --font-serif:   'Cormorant Garamond', 'EB Garamond', Garamond, Georgia, serif;

  /* Layout */
  --container: 1240px;
  --gutter: clamp(20px, 4vw, 40px);
  --radius: 4px;
  --transition: 280ms cubic-bezier(.2,.7,.2,1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--vapor-600);
  background: var(--vapor-50);
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* ====================================================================
   LOGO
   ==================================================================== */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--white);
}
.brand-logo {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  padding: 6px;
  background: var(--vapor-50);
  border: 1px solid var(--gold-500);
  color: var(--navy-900);
  flex-shrink: 0;
  transition: var(--transition);
}
.brand-logo svg { width: 100%; height: 100%; display: block; }
.brand:hover .brand-logo { background: var(--gold-500); color: var(--navy-900); }

.brand-wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}
.brand-wordmark .name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: 0.01em;
  color: var(--white);
}
.brand-wordmark .tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-top: 4px;
}
.brand--inline .brand-wordmark { display: none; }
.brand--light .brand-wordmark .name { color: var(--navy-900); }
.brand--light .brand-wordmark .tag { color: var(--gold-600); }
.brand--light .brand-logo { background: var(--white); border-color: var(--vapor-200); color: var(--navy-900); }

/* ====================================================================
   UTILITY-BAR (Top Strip)
   ==================================================================== */
.utility-bar {
  background: var(--navy-950);
  color: var(--vapor-300);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.utility-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 34px;
}
.utility-bar .left { display: flex; gap: 24px; align-items: center; }
.utility-bar .pulse {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--gold-500);
  box-shadow: 0 0 0 0 rgba(201,162,74,0.7);
  animation: pulse 2.6s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(201,162,74,0.6); }
  70%  { box-shadow: 0 0 0 8px rgba(201,162,74,0); }
  100% { box-shadow: 0 0 0 0 rgba(201,162,74,0); }
}
.utility-bar .right { display: flex; gap: 24px; }
.utility-bar a:hover { color: var(--gold-400); }

/* ====================================================================
   HEADER / NAVIGATION
   ==================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 22, 38, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: box-shadow var(--transition);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
}
.site-header.scrolled { box-shadow: 0 8px 24px -16px rgba(0,0,0,0.6); }

nav.primary { display: flex; align-items: center; gap: 30px; }
nav.primary a {
  color: var(--vapor-200);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: var(--transition);
  position: relative;
  padding: 4px 0;
}
nav.primary a:hover, nav.primary a.is-current { color: var(--white); }
nav.primary a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold-500);
  transition: var(--transition);
}
nav.primary a:hover::after, nav.primary a.is-current::after { width: 100%; }

/* ====================================================================
   BUTTONS
   ==================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary { background: var(--gold-500); color: var(--navy-900); border-color: var(--gold-500); }
.btn-primary:hover { background: var(--gold-400); border-color: var(--gold-400); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--vapor-100); border-color: rgba(255,255,255,0.25); }
.btn-ghost:hover { border-color: var(--gold-500); color: var(--gold-400); }
.btn-dark { background: var(--navy-900); color: var(--white); border-color: var(--navy-900); }
.btn-dark:hover { background: var(--navy-800); }
.btn-outline { background: transparent; color: var(--navy-900); border-color: var(--navy-900); }
.btn-outline:hover { background: var(--navy-900); color: var(--white); }
.btn .arrow { transition: var(--transition); }
.btn:hover .arrow { transform: translateX(4px); }

.mobile-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  padding: 8px 12px;
  cursor: pointer;
}

/* ====================================================================
   PAGE HERO (Standard Variante für Unterseiten)
   ==================================================================== */
.hero {
  position: relative;
  background: var(--navy-900);
  color: var(--white);
  overflow: hidden;
  padding: clamp(80px, 10vw, 140px) 0 clamp(70px, 8vw, 110px);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at 60% 40%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 60% 40%, black 30%, transparent 80%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--gold-500) 30%, var(--gold-500) 70%, transparent 100%);
  opacity: 0.55;
}
.hero .container { position: relative; }

.hero-home .container {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 24px;
}
.eyebrow::before {
  content: '';
  width: 32px; height: 1px;
  background: var(--gold-500);
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 6vw, 80px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 28px;
}
.hero h1 .accent { color: var(--gold-400); font-weight: 600; }

.hero .lead {
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.55;
  color: var(--vapor-200);
  margin-bottom: 20px;
  max-width: 56ch;
}
.hero .body {
  font-size: 16px;
  line-height: 1.7;
  color: var(--vapor-300);
  max-width: 60ch;
  margin-bottom: 36px;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

/* Subpage Hero (kleiner, ohne Instrument-Visual) */
.hero-page { padding: clamp(70px, 9vw, 130px) 0 clamp(60px, 7vw, 100px); }
.hero-page h1 { font-size: clamp(36px, 5vw, 64px); }

/* Breadcrumb (in Hero) */
.crumb {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--vapor-400);
  margin-bottom: 18px;
}
.crumb a { color: var(--vapor-300); }
.crumb a:hover { color: var(--gold-400); }
.crumb .sep { color: var(--gold-500); margin: 0 8px; }

/* ====================================================================
   AVIATION INSTRUMENT (Hero rechts auf Startseite)
   ==================================================================== */
.instrument {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 460px;
  margin-left: auto;
  border: 1px solid rgba(212, 178, 106, 0.3);
  padding: 28px;
  background:
    radial-gradient(circle at 50% 50%, rgba(201,162,74,0.06) 0%, transparent 70%),
    linear-gradient(135deg, var(--navy-800) 0%, var(--navy-900) 100%);
}
.instrument-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--vapor-400);
  margin-bottom: 24px;
}
.instrument-head .label { color: var(--gold-400); }
.instrument-circle {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: 1px solid rgba(212, 178, 106, 0.25);
  display: grid;
  place-items: center;
}
.instrument-circle::before, .instrument-circle::after { content: ''; position: absolute; border-radius: 50%; }
.instrument-circle::before { inset: 14px; border: 1px solid rgba(255,255,255,0.05); }
.instrument-circle::after  { inset: 32px; border: 1px dashed rgba(212, 178, 106, 0.18); }
.instrument-cross { position: absolute; inset: 0; pointer-events: none; }
.instrument-cross::before, .instrument-cross::after { content: ''; position: absolute; background: rgba(255,255,255,0.06); }
.instrument-cross::before { top: 50%; left: 0; right: 0; height: 1px; }
.instrument-cross::after  { left: 50%; top: 0; bottom: 0; width: 1px; }
.instrument-core { position: relative; z-index: 2; text-align: center; padding: 32px; }
.instrument-core .value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 4vw, 52px);
  color: var(--white);
  letter-spacing: -0.02em;
  line-height: 1;
}
.instrument-core .unit {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold-400);
  margin-top: 8px;
  text-transform: uppercase;
}
.instrument-core .caption {
  font-size: 13px;
  color: var(--vapor-300);
  margin-top: 16px;
  max-width: 22ch;
  margin-left: auto; margin-right: auto;
  line-height: 1.45;
}
.instrument-foot {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--vapor-500);
  margin-top: 20px;
}
.instrument-foot .live { color: var(--gold-400); }

/* ====================================================================
   SECTIONS
   ==================================================================== */
section.s { padding: clamp(80px, 11vw, 140px) 0; }
.s.dark   { background: var(--navy-900); color: var(--vapor-200); }
.s.darker { background: var(--navy-950); color: var(--vapor-200); }
.s.light  { background: var(--white); color: var(--vapor-600); }
.s.vapor  { background: var(--vapor-50); color: var(--vapor-600); }

.section-head { max-width: 760px; margin-bottom: clamp(48px, 7vw, 80px); }
.section-head .eyebrow { color: var(--gold-500); }
.s.dark .section-head .eyebrow,
.s.darker .section-head .eyebrow { color: var(--gold-400); }
.section-head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--navy-900);
}
.s.dark .section-head h2,
.s.darker .section-head h2 { color: var(--white); }
.section-head .lede {
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.6;
  margin-top: 24px;
  max-width: 65ch;
}
.s.light .section-head .lede,
.s.vapor .section-head .lede { color: var(--vapor-500); }

/* ====================================================================
   CONTENT BLOCKS
   ==================================================================== */
.position-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.position-grid .left p {
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.6;
  color: var(--vapor-500);
}
.position-grid .left p + p { margin-top: 18px; }
.position-grid .left strong { color: var(--navy-900); font-weight: 600; }

.points { list-style: none; display: grid; gap: 18px; }
.points li {
  padding: 22px 24px;
  border-left: 2px solid var(--gold-500);
  background: var(--vapor-50);
  transition: var(--transition);
}
.points li:hover { background: var(--vapor-100); transform: translateX(4px); }
.points h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  color: var(--navy-900);
  margin-bottom: 6px;
}
.points p { font-size: 14.5px; line-height: 1.55; color: var(--vapor-500); }

/* Cluster Cards (4er-Grid, dunkel) */
.cluster-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
}
.cluster {
  background: var(--navy-900);
  padding: 36px 30px 32px;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-height: 320px;
}
.cluster:hover { background: var(--navy-800); }
.cluster::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 0; height: 2px;
  background: var(--gold-500);
  transition: var(--transition);
}
.cluster:hover::before { width: 100%; }
.cluster-id {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold-400);
}
.cluster h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  color: var(--white);
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.cluster p {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--vapor-300);
  flex-grow: 1;
}
.cluster .ref {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--vapor-500);
  letter-spacing: 0.1em;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

/* Framework Cards (3er, hell) */
.frameworks {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.fw-card {
  background: var(--white);
  border: 1px solid var(--vapor-200);
  padding: 40px 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.fw-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--gold-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.fw-card:hover::after { transform: scaleX(1); }
.fw-card:hover {
  box-shadow: 0 20px 40px -20px rgba(10,22,38,0.18);
  transform: translateY(-4px);
  border-color: var(--vapor-300);
}
.fw-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--vapor-500);
}
.fw-tag .dot { width: 6px; height: 6px; background: var(--gold-500); }
.fw-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 26px;
  color: var(--navy-900);
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.fw-card .role {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 13px;
  color: var(--gold-600);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.fw-card p { font-size: 15px; line-height: 1.6; color: var(--vapor-500); flex-grow: 1; }
.fw-card .dimensions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.fw-card .dimensions span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  background: var(--vapor-50);
  color: var(--vapor-600);
  border: 1px solid var(--vapor-200);
}
.fw-link {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--navy-900);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0.01em;
  padding-top: 16px;
  border-top: 1px solid var(--vapor-100);
}
.fw-link .arrow { transition: var(--transition); }
.fw-card:hover .fw-link .arrow { transform: translateX(6px); }
.fw-card:hover .fw-link { color: var(--gold-600); }

/* Trust block (Vita + Stats) */
.trust {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.trust .copy h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 24px;
}
.trust .copy p {
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.65;
  color: var(--vapor-300);
  max-width: 56ch;
}
.trust .copy p + p { margin-top: 16px; }

.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.1);
}
.stat { background: var(--navy-900); padding: 32px 28px; transition: var(--transition); }
.stat:hover { background: var(--navy-800); }
.stat .num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 44px;
  color: var(--gold-400);
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat .num .small { font-size: 22px; color: var(--vapor-300); }
.stat .label { margin-top: 12px; font-size: 14px; line-height: 1.4; color: var(--vapor-300); }
.stat .meta {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--vapor-500);
}

/* Knowledge Hub Grid */
.knowledge { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 60px; align-items: center; }
.kn-vis {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--navy-900);
  border: 1px solid var(--vapor-200);
  padding: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 12px;
}
.kn-cell {
  border: 1px solid rgba(212, 178, 106, 0.25);
  padding: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--vapor-400);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.kn-cell:hover { background: rgba(212, 178, 106, 0.08); color: var(--gold-400); border-color: var(--gold-500); }
.kn-cell .topic {
  color: var(--white);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.005em;
}
.kn-cell .index { color: var(--gold-400); }

/* ====================================================================
   PROSE BLOCKS (für Unterseiten)
   ==================================================================== */
.prose { max-width: 760px; }
.prose h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 3vw, 40px);
  letter-spacing: -0.02em;
  color: var(--navy-900);
  margin-bottom: 18px;
  margin-top: 48px;
  line-height: 1.15;
}
.prose h2:first-child { margin-top: 0; }
.prose h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.005em;
  color: var(--navy-800);
  margin-bottom: 12px;
  margin-top: 36px;
}
.prose p {
  font-size: 17px;
  line-height: 1.7;
  color: var(--vapor-600);
  margin-bottom: 16px;
}
.prose strong { color: var(--navy-900); font-weight: 600; }
.prose ul, .prose ol { margin: 12px 0 24px 0; padding-left: 22px; }
.prose li { font-size: 17px; line-height: 1.65; color: var(--vapor-600); margin-bottom: 8px; }
.prose blockquote {
  border-left: 3px solid var(--gold-500);
  padding: 12px 0 12px 24px;
  margin: 24px 0;
  font-size: 19px;
  color: var(--navy-800);
  font-style: italic;
  line-height: 1.5;
}

/* Two-Column Layout (Unterseiten) */
.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.side-card {
  position: sticky;
  top: 110px;
  background: var(--navy-900);
  color: var(--vapor-200);
  padding: 32px 28px;
  border-top: 3px solid var(--gold-500);
}
.side-card h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  color: var(--white);
  margin-bottom: 12px;
}
.side-card p { font-size: 14.5px; line-height: 1.6; color: var(--vapor-300); margin-bottom: 16px; }
.side-card .meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold-400);
  text-transform: uppercase;
  margin-bottom: 8px;
}

/* Process Steps (z.B. Decision Framework) */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.1);
}
.step {
  background: var(--navy-900);
  padding: 28px 24px;
  position: relative;
  transition: var(--transition);
}
.step:hover { background: var(--navy-800); }
.step .num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold-400);
  margin-bottom: 14px;
}
.step h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  color: var(--white);
  margin-bottom: 8px;
}
.step p { font-size: 13.5px; line-height: 1.55; color: var(--vapor-300); }

/* Layer Cards (für Integrity Alliance) */
.layers { display: grid; gap: 16px; }
.layer {
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr);
  gap: 32px;
  padding: 28px 0;
  border-top: 1px solid var(--vapor-200);
}
.layer:first-child { border-top: none; padding-top: 0; }
.layer .num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 56px;
  color: var(--gold-500);
  line-height: 1;
  letter-spacing: -0.04em;
}
.layer h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  color: var(--navy-900);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.layer p { font-size: 16px; line-height: 1.65; color: var(--vapor-600); }

/* FLIGHT OS — Six Dimensions (cockpit grid) */
.dim-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.1);
}
.dim {
  background: var(--navy-900);
  color: var(--vapor-200);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 240px;
  transition: var(--transition);
  position: relative;
}
.dim:hover { background: var(--navy-800); }
.dim::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 0; height: 2px;
  background: var(--gold-500);
  transition: var(--transition);
}
.dim:hover::before { width: 100%; }
.dim .letter {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 64px;
  color: var(--gold-500);
  line-height: 0.95;
  letter-spacing: -0.03em;
}
.dim h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  color: var(--white);
}
.dim p { font-size: 13.5px; line-height: 1.55; color: var(--vapor-300); }

/* Final CTA */
.final-cta {
  background: var(--navy-900);
  color: var(--white);
  padding: clamp(80px, 10vw, 120px) 0;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: linear-gradient(180deg, black, transparent);
  -webkit-mask-image: linear-gradient(180deg, black, transparent);
}
.final-cta .container {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 60px;
  align-items: center;
}
.final-cta h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 4.4vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white);
  margin: 24px 0 20px;
}
.final-cta p {
  font-size: 17px;
  line-height: 1.6;
  color: var(--vapor-300);
  max-width: 50ch;
}
.final-cta .cta-meta { display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.final-cta .cta-meta .btn { width: 100%; justify-content: center; padding: 18px 24px; }
.final-cta .cta-meta .meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--vapor-500);
  line-height: 1.6;
}
.final-cta .cta-meta .meta strong { color: var(--gold-400); font-weight: 500; }

/* ====================================================================
   FORMS (Kontakt-Seite)
   ==================================================================== */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-grid .full { grid-column: 1 / -1; }
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--vapor-500);
  margin-bottom: 8px;
}
.field input, .field textarea, .field select {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--navy-900);
  background: var(--white);
  border: 1px solid var(--vapor-200);
  border-radius: 0;
  transition: var(--transition);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(201,162,74,0.15);
}
.field textarea { min-height: 160px; resize: vertical; }
.field-check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 13.5px;
  color: var(--vapor-500);
  line-height: 1.5;
}
.field-check input { width: 18px; height: 18px; margin-top: 3px; flex-shrink: 0; }
.field-check a { color: var(--navy-900); text-decoration: underline; text-underline-offset: 2px; }

/* ====================================================================
   FOOTER
   ==================================================================== */
footer.site-footer {
  background: var(--navy-950);
  color: var(--vapor-400);
  padding: 60px 0 30px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: 40px;
  margin-bottom: 50px;
}
.footer-brand .brand { margin-bottom: 16px; }
.footer-brand p { font-size: 14px; line-height: 1.6; max-width: 40ch; }
.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: grid; gap: 10px; }
.footer-col a { font-size: 14px; color: var(--vapor-300); transition: var(--transition); }
.footer-col a:hover { color: var(--gold-400); }
.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--vapor-500);
}
.footer-bottom .legal { display: flex; gap: 20px; }
.footer-bottom .legal a:hover { color: var(--gold-400); }

/* ====================================================================
   REVEAL ANIMATIONS
   ==================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 800ms cubic-bezier(.2,.7,.2,1), transform 800ms cubic-bezier(.2,.7,.2,1);
}
.reveal.in { opacity: 1; transform: none; }

/* ====================================================================
   RESPONSIVE
   ==================================================================== */
@media (max-width: 1080px) {
  .cluster-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .frameworks   { grid-template-columns: 1fr; }
  .footer-top   { grid-template-columns: 1.2fr 1fr 1fr; }
  .dim-grid     { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  nav.primary, .header-cta { display: none; }
  .mobile-toggle { display: inline-flex; }
  .hero-home .container,
  .trust,
  .knowledge,
  .final-cta .container,
  .position-grid,
  .two-col,
  .form-grid { grid-template-columns: 1fr; }
  .instrument { margin-left: 0; max-width: 100%; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; align-items: flex-start; }
  .side-card { position: static; }
  .layer { grid-template-columns: 1fr; gap: 8px; }
}
@media (max-width: 560px) {
  .cluster-grid, .stats, .footer-top, .dim-grid { grid-template-columns: 1fr; }
  .utility-bar .right .item-hide,
  .utility-bar .left .item-hide { display: none; }
}