/* ===================================================================
   IBM Plex — lokal eingebunden (kein Google-CDN, keine externen Requests)
   Lizenz: SIL Open Font License 1.1 — siehe fonts/LICENSE.txt
   Dateien liegen in /fonts, Pfade sind relativ zu dieser CSS-Datei.
   =================================================================== */

@font-face {
  font-family: 'IBM Plex Sans';
  src: url('../fonts/IBMPlexSans-Light.woff2') format('woff2');
  font-weight: 300; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Sans';
  src: url('../fonts/IBMPlexSans-Regular.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Sans';
  src: url('../fonts/IBMPlexSans-Medium.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Sans';
  src: url('../fonts/IBMPlexSans-SemiBold.woff2') format('woff2');
  font-weight: 600; font-style: normal; font-display: swap;
}

@font-face {
  font-family: 'IBM Plex Serif';
  src: url('../fonts/IBMPlexSerif-Light.woff2') format('woff2');
  font-weight: 300; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Serif';
  src: url('../fonts/IBMPlexSerif-Regular.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Serif';
  src: url('../fonts/IBMPlexSerif-Medium.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
}

@font-face {
  font-family: 'IBM Plex Mono';
  src: url('../fonts/IBMPlexMono-Regular.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('../fonts/IBMPlexMono-Medium.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
}

/* ============================================================
   ZET — Investor Website
   Design tokens & base styles
   ============================================================ */

:root {
  /* Palette */
  --navy: #1E3A5F;
  --navy-90: rgba(30, 58, 95, 0.9);
  --navy-70: rgba(30, 58, 95, 0.7);
  --navy-40: rgba(30, 58, 95, 0.4);
  --teal: #45816E;
  --teal-light: #E6F0EC;
  --gold: #C9A961;
  --gold-light: #FAF3E0;
  --bg: #FBFAF7;
  --bg-alt: #F4F1EC;
  --text: #1A1F26;
  --muted: #6B7280;
  --border: #E5E1DA;
  --border-strong: #D4CFC5;
  --white: #FFFFFF;

  /* Typography */
  --serif: 'IBM Plex Serif', 'Georgia', 'Times New Roman', serif;
  --sans:  'IBM Plex Sans', 'Helvetica Neue', 'Arial', sans-serif;
  --mono:  'IBM Plex Mono', 'SF Mono', 'Menlo', monospace;

  /* Scale */
  --step-xs: 0.75rem;
  --step-sm: 0.875rem;
  --step-md: 1rem;
  --step-lg: 1.125rem;
  --step-xl: 1.375rem;
  --step-2xl: 1.75rem;
  --step-3xl: 2.5rem;
  --step-4xl: 3.5rem;
  --step-5xl: 4.75rem;

  /* Layout */
  --container-max: 1200px;
  --gutter: clamp(24px, 5vw, 64px);
  --section-y: clamp(80px, 12vw, 140px);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--sans);
  font-size: var(--step-md);
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography — Serif for display, Sans for body, Mono for data */

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 300;
  color: var(--navy);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.75rem, 6vw, 4.75rem); font-weight: 300; letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.375rem, 2.5vw, 1.75rem); }
h4 { font-size: var(--step-xl); font-weight: 400; }

p { max-width: 68ch; color: var(--text); }

a {
  color: var(--navy);
  text-decoration: none;
  border-bottom: 1px solid var(--navy-40);
  transition: border-color 0.15s ease;
}

a:hover { border-color: var(--navy); }

.mono { font-family: var(--mono); font-feature-settings: 'tnum'; }

/* Layout container */

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

/* ============================================================
   Header / Navigation
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 250, 247, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px var(--gutter);
  max-width: var(--container-max);
  margin: 0 auto;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  border: none;
  color: var(--navy);
}

.site-logo svg {
  height: 42px;
  width: auto;
}

.nav-primary {
  display: flex;
  align-items: center;
  gap: clamp(20px, 3vw, 44px);
}

.nav-primary a {
  font-size: var(--step-sm);
  color: var(--text);
  border: none;
  letter-spacing: 0.01em;
  transition: color 0.15s ease;
}

.nav-primary a:hover { color: var(--navy); }

.nav-lang {
  display: flex;
  gap: 12px;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.nav-lang a {
  color: var(--muted);
  border: none;
  padding: 4px 6px;
  transition: color 0.15s ease;
}

.nav-lang a.active { color: var(--navy); font-weight: 500; }

.nav-lang a:hover { color: var(--navy); }

.nav-lang .sep { opacity: 0.35; }

@media (max-width: 768px) {
  .nav-primary a:not(.cta):not(.nav-lang a) { display: none; }
}

/* ============================================================
   Section frame — with Roman numeral eyebrow
   ============================================================ */

.section {
  padding: var(--section-y) 0;
  border-top: 1px solid var(--border);
}

.section:first-of-type { border-top: none; }

.section-header {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: clamp(24px, 4vw, 64px);
  margin-bottom: clamp(48px, 6vw, 80px);
  align-items: start;
}

.section-num {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--muted);
  padding-top: 12px;
  position: relative;
}

.section-num::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 32px;
  height: 1px;
  background: var(--navy);
}

.section-title {
  max-width: 42ch;
}

.section-title h2 { margin-bottom: 16px; }
.section-title .lead { font-size: var(--step-lg); color: var(--muted); max-width: 60ch; }

@media (max-width: 768px) {
  .section-header { grid-template-columns: 1fr; gap: 20px; }
}

/* ============================================================
   Hero
   ============================================================ */

.hero {
  padding: clamp(60px, 10vw, 120px) 0 var(--section-y);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.hero-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--teal);
  margin-bottom: 24px;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 16ch;
  margin-bottom: 32px;
}

.hero .lead {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  color: var(--text);
  max-width: 52ch;
  line-height: 1.5;
  margin-bottom: 48px;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 28px;
  background: var(--navy);
  color: var(--bg);
  border: none;
  font-family: var(--sans);
  font-size: var(--step-md);
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: all 0.18s ease;
}

.hero-cta:hover {
  background: #152B47;
  color: var(--bg);
  transform: translateY(-1px);
}

.hero-cta::after {
  content: '→';
  font-family: var(--serif);
  transition: transform 0.18s ease;
}

.hero-cta:hover::after { transform: translateX(3px); }

/* Metrics bar */

.hero-metrics {
  margin-top: 96px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.metric-value {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  color: var(--navy);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.metric-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
}

@media (max-width: 640px) {
  .hero-metrics { grid-template-columns: 1fr; gap: 24px; }
}

/* Ambient hero decoration — subtle triangle motif */

.hero-motif {
  position: absolute;
  top: 40%;
  right: -80px;
  width: 480px;
  height: 480px;
  opacity: 0.04;
  pointer-events: none;
  z-index: 1;
}

@media (max-width: 900px) { .hero-motif { display: none; } }

/* ============================================================
   Technology
   ============================================================ */

.tech-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}

.tech-diagram {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 40px;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tech-diagram svg { width: 100%; height: auto; max-width: 400px; }

.tech-body h3 { margin-bottom: 20px; }
.tech-body p + p { margin-top: 16px; }

.patent-list {
  margin-top: 32px;
  padding: 24px;
  background: var(--bg-alt);
  border-left: 2px solid var(--teal);
}

.patent-list h4 {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  margin-bottom: 12px;
}

.patent-list ul { list-style: none; }
.patent-list li {
  font-family: var(--mono);
  font-size: 0.875rem;
  padding: 4px 0;
  color: var(--text);
}

/* ---- Prozessname unter der Sektionsüberschrift ---- */

.process-name {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal);
  margin-top: -8px;
  margin-bottom: 20px;
}

/* ---- Diagrammpaar p,V + T,s (Vorlage K. J. Herrmann) ---- */

.tech-diagrams {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 3vw, 40px);
  margin-bottom: clamp(40px, 6vw, 72px);
}

.tech-diagrams .tech-diagram {
  aspect-ratio: auto;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  padding: 32px 32px 26px;
  margin: 0;
}

.tech-diagrams .tech-diagram svg {
  max-width: 100%;
  align-self: center;
}

.tech-diagram figcaption {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--navy);
}

/* Formelzeichen behalten ihre Schreibweise — p,V und T,s, nicht P,V und T,S */
.tech-diagram figcaption .sym {
  text-transform: none;
  letter-spacing: 0.06em;
}

.tech-diagram figcaption .legend {
  display: block;
  margin-top: 10px;
  font-family: var(--sans);
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--muted);
  line-height: 1.55;
}

/* ---- Carnot / HDP — Zustandsänderungen im Vergleich ---- */

.tech-grid--text { align-items: start; }

.cycle-compare {
  margin: 28px 0;
  padding: 24px;
  background: var(--bg-alt);
  border-left: 2px solid var(--navy);
}

.cycle-compare h4 {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  margin-bottom: 18px;
}

.cycle-compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.cc-item + .cc-item {
  border-left: 1px solid var(--border-strong);
  padding-left: 24px;
}

.cc-label {
  font-family: var(--sans);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--navy);
  line-height: 1.4;
  margin-bottom: 8px;
}

.cc-value {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 2rem;
  line-height: 1;
  color: var(--navy);
  margin-bottom: 8px;
}

.cc-note {
  font-family: var(--sans);
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.5;
}

@media (max-width: 900px) {
  .tech-grid { grid-template-columns: 1fr; }
  .tech-diagram { aspect-ratio: 4/3; }
  .tech-diagrams { grid-template-columns: 1fr; }
  .tech-diagrams .tech-diagram { aspect-ratio: auto; }
  .tech-grid--text .tech-body + .tech-body { margin-top: 8px; }
}

@media (max-width: 560px) {
  .cycle-compare-grid { grid-template-columns: 1fr; gap: 20px; }
  .cc-item + .cc-item {
    border-left: 0;
    padding-left: 0;
    border-top: 1px solid var(--border-strong);
    padding-top: 20px;
  }
}

/* ============================================================
   Market — key facts
   ============================================================ */

.market-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-top: 32px;
}

.fact {
  border-top: 1px solid var(--navy);
  padding-top: 20px;
}

.fact .figure {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 2.5rem;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.fact .caption {
  font-size: var(--step-sm);
  color: var(--text);
  line-height: 1.5;
}

.fact .source {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--muted);
  margin-top: 12px;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .market-facts { grid-template-columns: 1fr; gap: 32px; }
}

/* ============================================================
   Team / Advisory Grid
   ============================================================ */

.people-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(24px, 3vw, 40px);
}

.person {
  padding: 32px 24px;
  border: 1px solid var(--border);
  background: var(--white);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.person:hover { border-color: var(--navy-40); transform: translateY(-2px); }

.person-avatar {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-weight: 300;
  font-size: 1.75rem;
  letter-spacing: 0.02em;
  margin-bottom: 24px;
}

.person-name {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.25rem;
  color: var(--navy);
  margin-bottom: 6px;
}

.person-role {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 16px;
  font-weight: 500;
}

.person-vita {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text);
}

.person-link {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: none;
}

.person-link:hover { color: var(--navy); }

/* ============================================================
   Investment / Roadmap
   ============================================================ */

.roadmap {
  margin-top: 24px;
}

.roadmap-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  position: relative;
}

.roadmap-timeline::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 5%;
  right: 5%;
  height: 1px;
  background: var(--border-strong);
  z-index: 1;
}

.roadmap-step {
  position: relative;
  z-index: 2;
  padding-top: 32px;
}

.roadmap-step::before {
  content: '';
  position: absolute;
  top: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--navy);
}

.roadmap-step.milestone::before { background: var(--gold); border-color: var(--gold); }

.roadmap-step .stage {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
  text-align: center;
}

.roadmap-step .amount {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.375rem;
  color: var(--navy);
  text-align: center;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.roadmap-step .when {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text);
  text-align: center;
}

@media (max-width: 900px) {
  .roadmap-timeline { grid-template-columns: 1fr; gap: 24px; }
  .roadmap-timeline::before { display: none; }
  .roadmap-step { padding-top: 20px; padding-left: 24px; border-left: 2px solid var(--border-strong); }
  .roadmap-step::before { top: 20px; left: -7px; transform: none; }
  .roadmap-step .stage, .roadmap-step .amount, .roadmap-step .when { text-align: left; }
}

/* Governance note under roadmap */

.governance-note {
  margin-top: 64px;
  padding: 32px;
  background: var(--bg-alt);
  border-left: 2px solid var(--navy);
}

.governance-note h4 { color: var(--navy); margin-bottom: 12px; }
.governance-note p { font-size: var(--step-sm); color: var(--text); }

/* ============================================================
   Press
   ============================================================ */

.press-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
}

.press-contact {
  padding: 32px;
  background: var(--bg-alt);
  border-left: 2px solid var(--teal);
}

.press-email {
  font-family: var(--mono);
  font-size: 0.95rem;
  color: var(--navy);
  border: none;
  display: inline-block;
  margin-top: 12px;
  word-break: break-all;
  font-weight: 500;
}

.press-email:hover { color: var(--teal); }

.press-releases {
  border-left: 1px solid var(--border);
  padding-left: clamp(20px, 3vw, 40px);
}

.press-placeholder p {
  font-size: var(--step-md);
  color: var(--text);
  margin-bottom: 16px;
}

.press-placeholder .press-topics {
  font-size: var(--step-sm);
  color: var(--muted);
  line-height: 1.7;
}

@media (max-width: 900px) {
  .press-content { grid-template-columns: 1fr; }
  .press-releases { border-left: none; padding-left: 0; padding-top: 24px; border-top: 1px solid var(--border); }
}

/* ============================================================
   Contact / Newsletter
   ============================================================ */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}

.contact-info h3 { margin-bottom: 20px; }
.contact-info p { color: var(--text); margin-bottom: 24px; }
.contact-info .direct {
  font-family: var(--mono);
  font-size: 0.875rem;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.contact-info .direct a {
  border: none;
  color: var(--navy);
  font-weight: 500;
}

.contact-info .direct a:hover { color: var(--teal); }

.newsletter-form { display: flex; flex-direction: column; gap: 16px; }

.newsletter-form label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
  font-weight: 500;
}

.newsletter-form input, .newsletter-form select {
  font-family: var(--sans);
  font-size: var(--step-md);
  padding: 14px 16px;
  border: 1px solid var(--border-strong);
  background: var(--white);
  color: var(--text);
  transition: border-color 0.15s ease;
}

.newsletter-form input:focus, .newsletter-form select:focus {
  outline: none;
  border-color: var(--navy);
}

.newsletter-form button {
  padding: 14px 28px;
  background: var(--navy);
  color: var(--bg);
  border: none;
  font-family: var(--sans);
  font-size: var(--step-md);
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  align-self: flex-start;
  transition: background 0.18s ease;
  margin-top: 8px;
}

.newsletter-form button:hover { background: #152B47; }

.newsletter-form .consent {
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.5;
  margin-top: 8px;
}

.newsletter-form .consent a { color: var(--muted); border-bottom-color: var(--muted); }

.newsletter-form .field { display: flex; flex-direction: column; }

.form-message {
  padding: 16px;
  background: var(--teal-light);
  color: var(--teal);
  border-left: 2px solid var(--teal);
  font-size: var(--step-sm);
  display: none;
}

.form-message.visible { display: block; }
.form-message.error { background: #FDECEE; color: #B23342; border-left-color: #B23342; }

@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } }

/* ============================================================
   Footer
   ============================================================ */

.site-footer {
  background: var(--navy);
  color: rgba(251, 250, 247, 0.85);
  padding: 64px 0 32px;
  font-size: var(--step-sm);
}

.site-footer .container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(251, 250, 247, 0.15);
}

.footer-brand h4 {
  color: var(--bg);
  font-family: var(--serif);
  font-weight: 300;
  font-size: 1.5rem;
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}

.footer-brand p { color: rgba(251, 250, 247, 0.65); font-size: 0.875rem; max-width: 40ch; }

.footer-col h5 {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(251, 250, 247, 0.5);
  margin-bottom: 16px;
  font-weight: 500;
}

.footer-col ul { list-style: none; }
.footer-col li { padding: 4px 0; }
.footer-col a { color: rgba(251, 250, 247, 0.85); border: none; font-size: 0.875rem; }
.footer-col a:hover { color: var(--gold); }

.footer-bottom {
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  color: rgba(251, 250, 247, 0.55);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .site-footer .container { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; }
}

/* ============================================================
   Accessibility helpers
   ============================================================ */

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

/* Small utility */
.eyebrow {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 12px;
}


/* ============================================================
   Lange Komposita — Überschriften dürfen umbrechen
   ("Datenschutzerklärung" sprengte sonst bei 390 px die Seite)
   ============================================================ */

h1, h2, h3, h4 { overflow-wrap: break-word; }

@media (max-width: 560px) {
  h1, h2 { hyphens: auto; -webkit-hyphens: auto; }
}