/* ============================================================
   HARTMANN IT SOLUTIONS — Design System CSS
   Version 1.0 · März 2026
   Corporate Identity: "The Signal"
   ============================================================

   INHALTSVERZEICHNIS
   ──────────────────
   00  Google Fonts Import
   01  Design Tokens (CSS Custom Properties)
   02  Reset & Base
   03  Typografie — Klassen & Helfer
   04  Farb-Utilities
   05  Layout — Container & Sections
   06  Logo-Komponente
   07  Buttons
   08  Badges & Labels
   09  Cards
   10  Navigation
   11  Formulare
   12  Tabellen
   13  Trennlinien & Strukturelemente
   14  Signatur-Block (E-Mail-Stil)
   15  Hero-Abschnitt
   16  Metriken / Stat-Cards
   17  Responsive Breakpoints

   VERWENDUNG
   ──────────
   1. Binde diese Datei im <head> ein:
      <link rel="stylesheet" href="hartmann-it.css">

   2. Google Fonts werden automatisch eingebunden.
      Alternativ lokal über @font-face ersetzen.

   3. Das Logo (SVG inline) steht als .hit-logo-mark
      Klassen-Helfer zur Verfügung — siehe Abschnitt 06.

   ============================================================ */


/* ============================================================
   00  LOCAL FONTS (via @font-face — kein externer Request)
   ============================================================ */

/* Fraunces — 300 Normal */
@font-face {
  font-family: 'Fraunces';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('../fonts/fraunces/fraunces-latin-300-normal.woff2') format('woff2');
}
/* Fraunces — 300 Italic */
@font-face {
  font-family: 'Fraunces';
  font-style: italic;
  font-weight: 300;
  font-display: swap;
  src: url('../fonts/fraunces/fraunces-latin-300-italic.woff2') format('woff2');
}
/* Fraunces — 400 Normal */
@font-face {
  font-family: 'Fraunces';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/fraunces/fraunces-latin-400-normal.woff2') format('woff2');
}
/* Fraunces — 400 Italic */
@font-face {
  font-family: 'Fraunces';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/fraunces/fraunces-latin-400-italic.woff2') format('woff2');
}
/* Fraunces — 500 Normal */
@font-face {
  font-family: 'Fraunces';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/fraunces/fraunces-latin-500-normal.woff2') format('woff2');
}
/* Fraunces — 500 Italic */
@font-face {
  font-family: 'Fraunces';
  font-style: italic;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/fraunces/fraunces-latin-500-italic.woff2') format('woff2');
}

/* Bricolage Grotesque — 300 */
@font-face {
  font-family: 'Bricolage Grotesque';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('../fonts/bricolage-grotesque/bricolage-grotesque-latin-300-normal.woff2') format('woff2');
}
/* Bricolage Grotesque — 400 */
@font-face {
  font-family: 'Bricolage Grotesque';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/bricolage-grotesque/bricolage-grotesque-latin-400-normal.woff2') format('woff2');
}
/* Bricolage Grotesque — 500 */
@font-face {
  font-family: 'Bricolage Grotesque';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/bricolage-grotesque/bricolage-grotesque-latin-500-normal.woff2') format('woff2');
}
/* Bricolage Grotesque — 700 */
@font-face {
  font-family: 'Bricolage Grotesque';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/bricolage-grotesque/bricolage-grotesque-latin-700-normal.woff2') format('woff2');
}


/* ============================================================
   01  DESIGN TOKENS
   ============================================================

   Alle Markenwerte als Custom Properties.
   Nutze immer diese Variablen — nie Roh-Hex-Werte im
   eigenen Code.

   Farbnamen-Referenz:
     --hit-ink       Midnight Navy   Primärhintergrund, Headlines
     --hit-ember     Ember Orange    Akzente, CTAs, Highlights
     --hit-ember-2   Ember Hell      Hover-States, Gradients
     --hit-slate     Slate Blue      Sekundärtext, Links
     --hit-steel     Steel Blue      Muted Text, Labels, Borders
     --hit-parch     Parchment       Warme Flächen, Dokumente
     --hit-cream     Cream           Seitenhintergrund
     --hit-stone     Stone Grey      Trennlinien, Borders
     --hit-white     Pure White      Karten auf dunklem BG
*/

:root {

  /* ── Farben ── */
  --hit-ink:       #0C1825;
  --hit-ember:     #E04E0A;
  --hit-ember-2:   #FF6B2B;
  --hit-slate:     #3D5A78;
  --hit-steel:     #7A93AB;
  --hit-parch:     #F3EDE0;
  --hit-cream:     #FAF7F2;
  --hit-stone:     #C8D0D8;
  --hit-white:     #FFFFFF;

  /* ── Semantische Aliases ── */
  --hit-bg:        var(--hit-cream);
  --hit-bg-dark:   var(--hit-ink);
  --hit-bg-warm:   var(--hit-parch);
  --hit-text:      var(--hit-ink);
  --hit-text-muted: var(--hit-slate);
  --hit-text-faint: var(--hit-steel);
  --hit-accent:    var(--hit-ember);
  --hit-border:    var(--hit-stone);

  /* ── Typografie ── */
  --hit-font-display: 'Fraunces', Georgia, serif;
  --hit-font-body:    'Bricolage Grotesque', system-ui, sans-serif;
  --hit-font-mono:    'Courier New', Courier, monospace;

  /* ── Schriftgrößen-Skala ── */
  --hit-text-xs:   11px;
  --hit-text-sm:   13px;
  --hit-text-base: 15px;
  --hit-text-md:   18px;
  --hit-text-lg:   24px;
  --hit-text-xl:   32px;
  --hit-text-2xl:  clamp(36px, 4vw, 52px);
  --hit-text-hero: clamp(52px, 8vw, 96px);

  /* ── Zeilenhöhen ── */
  --hit-lh-tight:  1.1;
  --hit-lh-snug:   1.3;
  --hit-lh-normal: 1.6;
  --hit-lh-loose:  1.8;

  /* ── Abstände ── */
  --hit-space-xs:   8px;
  --hit-space-sm:   16px;
  --hit-space-md:   32px;
  --hit-space-lg:   48px;
  --hit-space-xl:   64px;
  --hit-space-2xl:  80px;

  /* ── Radius ── */
  --hit-radius-sm:  3px;
  --hit-radius-md:  6px;
  --hit-radius-lg:  12px;

  /* ── Schatten ── */
  --hit-shadow-sm:  0 1px 4px rgba(12,24,37,0.08);
  --hit-shadow-md:  0 4px 16px rgba(12,24,37,0.12);
  --hit-shadow-lg:  0 12px 40px rgba(12,24,37,0.16);

  /* ── Übergänge ── */
  --hit-transition: 160ms ease;
}


/* ============================================================
   02  RESET & BASE
   ============================================================ */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--hit-font-body);
  font-size: var(--hit-text-base);
  font-weight: 400;
  line-height: var(--hit-lh-normal);
  color: var(--hit-text);
  background-color: var(--hit-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--hit-slate);
  text-decoration: none;
  transition: color var(--hit-transition);
}

a:hover {
  color: var(--hit-ember);
}


/* ============================================================
   03  TYPOGRAFIE
   ============================================================ */

/* ── Display / Hero ── */
.hit-display {
  font-family: var(--hit-font-display);
  font-size: var(--hit-text-hero);
  font-weight: 300;
  line-height: var(--hit-lh-tight);
  color: var(--hit-text);
}

.hit-display em,
.hit-display i {
  color: var(--hit-ember);
  font-style: italic;
}

/* ── Überschriften ── */
.hit-h1 {
  font-family: var(--hit-font-display);
  font-size: var(--hit-text-2xl);
  font-weight: 300;
  line-height: var(--hit-lh-tight);
  color: var(--hit-text);
}

.hit-h2 {
  font-family: var(--hit-font-display);
  font-size: var(--hit-text-xl);
  font-weight: 300;
  line-height: var(--hit-lh-snug);
  color: var(--hit-text);
}

.hit-h3 {
  font-family: var(--hit-font-display);
  font-size: var(--hit-text-lg);
  font-weight: 300;
  line-height: var(--hit-lh-snug);
  color: var(--hit-text);
}

/* Serif-Italic-Akzent in Headlines */
.hit-h1 em,
.hit-h2 em,
.hit-h3 em {
  color: var(--hit-ember);
  font-style: italic;
}

/* ── Subheadline / Lead ── */
.hit-subheadline {
  font-family: var(--hit-font-body);
  font-size: var(--hit-text-md);
  font-weight: 400;
  line-height: var(--hit-lh-normal);
  color: var(--hit-slate);
}

/* ── Body-Text ── */
.hit-body {
  font-family: var(--hit-font-body);
  font-size: var(--hit-text-base);
  font-weight: 300;
  line-height: var(--hit-lh-loose);
  color: var(--hit-slate);
}

/* ── Section Label (Eyebrow) ── */
/* Einsatz: über Headlines als Kapitelmarke / Sektionsbezeichnung */
.hit-label {
  font-family: var(--hit-font-body);
  font-size: var(--hit-text-xs);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--hit-steel);
  line-height: 1;
}

.hit-label--ember {
  color: var(--hit-ember);
}

/* ── Caption / Fine Print ── */
.hit-caption {
  font-family: var(--hit-font-body);
  font-size: var(--hit-text-xs);
  font-weight: 400;
  color: var(--hit-steel);
  line-height: var(--hit-lh-normal);
}

/* ── Monospace ── */
.hit-mono {
  font-family: var(--hit-font-mono);
  font-size: 0.9em;
}

/* ── Kontextmodifikatoren ── */
/* Auf dunklem Hintergrund: füge .hit-on-dark hinzu */
.hit-on-dark .hit-h1,
.hit-on-dark .hit-h2,
.hit-on-dark .hit-h3,
.hit-on-dark .hit-display {
  color: var(--hit-parch);
}

.hit-on-dark .hit-subheadline,
.hit-on-dark .hit-body {
  color: var(--hit-steel);
}

.hit-on-dark .hit-label {
  color: var(--hit-steel);
}

.hit-on-dark a {
  color: var(--hit-steel);
}

.hit-on-dark a:hover {
  color: var(--hit-parch);
}


/* ============================================================
   04  FARB-UTILITIES
   ============================================================ */

/* Hintergründe */
.hit-bg-ink    { background-color: var(--hit-ink);   }
.hit-bg-ember  { background-color: var(--hit-ember); }
.hit-bg-parch  { background-color: var(--hit-parch); }
.hit-bg-cream  { background-color: var(--hit-cream); }
.hit-bg-white  { background-color: var(--hit-white); }
.hit-bg-slate  { background-color: var(--hit-slate); }

/* Textfarben */
.hit-text-ink    { color: var(--hit-ink);   }
.hit-text-ember  { color: var(--hit-ember); }
.hit-text-slate  { color: var(--hit-slate); }
.hit-text-steel  { color: var(--hit-steel); }
.hit-text-parch  { color: var(--hit-parch); }
.hit-text-white  { color: var(--hit-white); }
.hit-text-muted  { color: var(--hit-steel); }

/* Rahmenfarben */
.hit-border-stone  { border-color: var(--hit-stone); }
.hit-border-ember  { border-color: var(--hit-ember); }
.hit-border-steel  { border-color: var(--hit-steel); }


/* ============================================================
   05  LAYOUT — CONTAINER & SECTIONS
   ============================================================ */

/* Zentrierter Inhaltsbereich */
.hit-container {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--hit-space-xl);
  padding-right: var(--hit-space-xl);
}

.hit-container--narrow {
  max-width: 760px;
}

.hit-container--wide {
  max-width: 1400px;
}

/* ── Section-Varianten ── */
/* Standard: Cream-Hintergrund */
.hit-section {
  padding-top: var(--hit-space-2xl);
  padding-bottom: var(--hit-space-2xl);
}

/* Dunkel: Midnight-Hintergrund */
.hit-section--dark {
  background-color: var(--hit-ink);
  color: var(--hit-parch);
}

/* Warm: Parchment-Hintergrund */
.hit-section--warm {
  background-color: var(--hit-parch);
}

/* Akzent: Ember-Hintergrund (sparsam einsetzen!) */
.hit-section--ember {
  background-color: var(--hit-ember);
  color: var(--hit-white);
}

/* Innerer Wrapper für fullwidth Sections */
.hit-section--dark .hit-container,
.hit-section--warm .hit-container,
.hit-section--ember .hit-container {
  /* Schon korrekt durch .hit-container — kein Override nötig */
}

/* ── Abstandshelfer ── */
.hit-spacer-sm  { height: var(--hit-space-sm);  }
.hit-spacer-md  { height: var(--hit-space-md);  }
.hit-spacer-lg  { height: var(--hit-space-lg);  }
.hit-spacer-xl  { height: var(--hit-space-xl);  }
.hit-spacer-2xl { height: var(--hit-space-2xl); }

/* ── Trennlinie ── */
.hit-rule {
  border: none;
  border-top: 1px solid var(--hit-stone);
  opacity: 0.5;
  margin: 0;
}

.hit-rule--ember {
  border-top-color: var(--hit-ember);
  border-top-width: 2px;
  opacity: 1;
}

.hit-rule--heavy {
  border-top-width: 4px;
  border-top-color: var(--hit-ember);
  opacity: 1;
}


/* ============================================================
   06  LOGO-KOMPONENTE
   ============================================================ */

/*
   Verwendung:

   <div class="hit-logo">
     <svg class="hit-logo__mark" ...>  ← Signal SVG inline einfügen
     <div class="hit-logo__wordmark">
       <span class="hit-logo__name">Hartmann IT</span>
       <span class="hit-logo__sub">Solutions GmbH</span>
     </div>
   </div>

   Größen:  hit-logo--sm / hit-logo--md (default) / hit-logo--lg
   Farbe:   hit-logo--light / hit-logo--dark (default für helle Flächen)
            Auf dark-bg: hit-logo--on-dark
*/

.hit-logo {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.hit-logo__mark {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
}

.hit-logo__wordmark {
  display: flex;
  flex-direction: column;
}

.hit-logo__name {
  font-family: var(--hit-font-body);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1;
  color: var(--hit-ink);
}

.hit-logo__sub {
  font-family: var(--hit-font-body);
  font-size: 8.5px;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--hit-slate);
  margin-top: 5px;
  line-height: 1;
}

/* Größen */
.hit-logo--sm .hit-logo__mark  { width: 24px; height: 24px; }
.hit-logo--sm .hit-logo__name  { font-size: 14px; }
.hit-logo--sm .hit-logo__sub   { font-size: 7px; }

.hit-logo--lg .hit-logo__mark  { width: 52px; height: 52px; }
.hit-logo--lg .hit-logo__name  { font-size: 24px; }
.hit-logo--lg .hit-logo__sub   { font-size: 10px; }

/* Auf dunklem Hintergrund */
.hit-logo--on-dark .hit-logo__name { color: var(--hit-parch); }
.hit-logo--on-dark .hit-logo__sub  { color: var(--hit-steel); }

/* Icon-only (kein Wordmark) */
.hit-logo--icon-only .hit-logo__wordmark {
  display: none;
}

/*
   SIGNAL MARK — Inline SVG Vorlage (hell):

   <svg width="36" height="36" viewBox="0 0 44 44" fill="none">
     <rect x="8"  y="6"  width="20" height="7" rx="1" fill="#0C1825"/>
     <rect x="4"  y="17" width="24" height="7" rx="1" fill="#0C1825"/>
     <rect x="0"  y="27" width="36" height="9" rx="1" fill="#E04E0A"/>
     <rect x="4"  y="37" width="40" height="7" rx="1" fill="#0C1825" opacity="0.3"/>
   </svg>

   Auf dunkelm Hintergrund: fill="#0C1825" → fill="#F3EDE0"

   Auf Ember-Hintergrund:   fill="#0C1825" → fill="#FFFFFF"
                             Ember-Bar:    fill="#E04E0A" → fill="rgba(255,255,255,0.5)"
*/


/* ============================================================
   07  BUTTONS
   ============================================================ */

.hit-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--hit-font-body);
  font-size: var(--hit-text-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
  padding: 14px 28px;
  border-radius: var(--hit-radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color var(--hit-transition),
              color var(--hit-transition),
              border-color var(--hit-transition),
              transform var(--hit-transition);
  white-space: nowrap;
}

.hit-btn:active {
  transform: translateY(1px);
}

/* Primär — Ember gefüllt */
.hit-btn--primary {
  background-color: var(--hit-ember);
  color: var(--hit-white);
  border-color: var(--hit-ember);
}

.hit-btn--primary:hover {
  background-color: var(--hit-ember-2);
  border-color: var(--hit-ember-2);
  color: var(--hit-white);
}

/* Sekundär — Outline Ink */
.hit-btn--secondary {
  background-color: transparent;
  color: var(--hit-ink);
  border-color: var(--hit-ink);
}

.hit-btn--secondary:hover {
  background-color: var(--hit-ink);
  color: var(--hit-parch);
}

/* Ghost — für dunkle Hintergründe */
.hit-btn--ghost {
  background-color: transparent;
  color: rgba(255, 255, 255, 0.55);
  border-color: rgba(255, 255, 255, 0.2);
}

.hit-btn--ghost:hover {
  color: var(--hit-parch);
  border-color: rgba(255, 255, 255, 0.45);
}

/* Ghost Ember — Outline in Ember-Farbe */
.hit-btn--ghost-ember {
  background-color: transparent;
  color: var(--hit-ember-2);
  border-color: rgba(224, 78, 10, 0.4);
}

.hit-btn--ghost-ember:hover {
  background-color: rgba(224, 78, 10, 0.08);
  border-color: var(--hit-ember);
  color: var(--hit-ember);
}

/* Größen */
.hit-btn--sm {
  font-size: var(--hit-text-xs);
  padding: 9px 18px;
}

.hit-btn--lg {
  font-size: 14px;
  padding: 18px 36px;
}

/* Voll-Breite */
.hit-btn--full {
  width: 100%;
  justify-content: center;
}


/* ============================================================
   08  BADGES & LABELS
   ============================================================ */

.hit-badge {
  display: inline-block;
  font-family: var(--hit-font-body);
  font-size: var(--hit-text-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--hit-radius-sm);
  line-height: 1;
}

/* Varianten */
.hit-badge--ember {
  background-color: rgba(224, 78, 10, 0.12);
  color: var(--hit-ember);
}

.hit-badge--ink {
  background-color: var(--hit-ink);
  color: var(--hit-parch);
}

.hit-badge--parch {
  background-color: var(--hit-parch);
  color: var(--hit-slate);
}

.hit-badge--slate {
  background-color: rgba(61, 90, 120, 0.12);
  color: var(--hit-slate);
}

/* Pill-Form */
.hit-badge--pill {
  border-radius: 100px;
}


/* ============================================================
   09  CARDS
   ============================================================ */

/* ── Basis-Card ── */
.hit-card {
  background-color: var(--hit-white);
  border: 1px solid var(--hit-stone);
  border-radius: var(--hit-radius-md);
  padding: var(--hit-space-md);
  transition: box-shadow var(--hit-transition), transform var(--hit-transition);
}

.hit-card:hover {
  box-shadow: var(--hit-shadow-md);
  transform: translateY(-2px);
}

/* Warm — auf Cream-BG */
.hit-card--warm {
  background-color: var(--hit-parch);
  border-color: transparent;
}

/* Dunkel */
.hit-card--dark {
  background-color: var(--hit-ink);
  border-color: rgba(255, 255, 255, 0.06);
  color: var(--hit-parch);
}

.hit-card--dark .hit-label {
  color: var(--hit-steel);
}

/* Ember Akzentlinie links */
.hit-card--accented {
  border-left: 3px solid var(--hit-ember);
  border-radius: 0 var(--hit-radius-md) var(--hit-radius-md) 0;
}

/* ── Card-Elemente ── */
.hit-card__label {
  font-size: var(--hit-text-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--hit-steel);
  margin-bottom: var(--hit-space-xs);
}

.hit-card__title {
  font-family: var(--hit-font-display);
  font-size: var(--hit-text-md);
  font-weight: 300;
  color: var(--hit-ink);
  margin-bottom: var(--hit-space-xs);
  line-height: var(--hit-lh-snug);
}

.hit-card--dark .hit-card__title {
  color: var(--hit-parch);
}

.hit-card__body {
  font-size: var(--hit-text-sm);
  font-weight: 300;
  color: var(--hit-slate);
  line-height: var(--hit-lh-loose);
}

.hit-card--dark .hit-card__body {
  color: var(--hit-steel);
}

.hit-card__footer {
  margin-top: var(--hit-space-md);
  padding-top: var(--hit-space-sm);
  border-top: 1px solid var(--hit-stone);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hit-card--dark .hit-card__footer {
  border-top-color: rgba(255, 255, 255, 0.08);
}

/* ── Stat/Metrik-Card ── */
.hit-stat-card {
  background-color: var(--hit-white);
  border: 1px solid var(--hit-stone);
  border-radius: var(--hit-radius-md);
  padding: var(--hit-space-md);
}

.hit-stat-card__value {
  font-family: var(--hit-font-display);
  font-size: var(--hit-text-xl);
  font-weight: 300;
  color: var(--hit-ink);
  line-height: 1;
  margin-bottom: 6px;
}

.hit-stat-card__label {
  font-size: var(--hit-text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--hit-steel);
}

/* Dark variant */
.hit-stat-card--dark {
  background-color: transparent;
  border-color: transparent;
}

.hit-stat-card--dark .hit-stat-card__value {
  color: var(--hit-white);
}

.hit-stat-card--dark .hit-stat-card__label {
  color: var(--hit-steel);
}


/* ============================================================
   10  NAVIGATION
   ============================================================ */

.hit-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px var(--hit-space-xl);
  background-color: var(--hit-ink);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.hit-nav__links {
  display: flex;
  align-items: center;
  gap: var(--hit-space-md);
  list-style: none;
}

.hit-nav__link {
  font-size: var(--hit-text-sm);
  color: rgba(255, 255, 255, 0.65);
  letter-spacing: 0.04em;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--hit-transition);
}

.hit-nav__link:hover,
.hit-nav__link--active {
  color: var(--hit-parch);
}

/* Leichte Variante (für helle Hintergründe) */
.hit-nav--light {
  background-color: var(--hit-white);
  border-bottom-color: var(--hit-stone);
}

.hit-nav--light .hit-nav__link {
  color: var(--hit-slate);
}

.hit-nav--light .hit-nav__link:hover,
.hit-nav--light .hit-nav__link--active {
  color: var(--hit-ink);
}


/* ============================================================
   11  FORMULARE
   ============================================================ */

.hit-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--hit-space-sm);
}

.hit-label-text {
  font-family: var(--hit-font-body);
  font-size: var(--hit-text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--hit-slate);
}

.hit-input,
.hit-textarea,
.hit-select {
  font-family: var(--hit-font-body);
  font-size: var(--hit-text-base);
  font-weight: 300;
  color: var(--hit-ink);
  background-color: var(--hit-white);
  border: 1px solid var(--hit-stone);
  border-radius: var(--hit-radius-sm);
  padding: 12px 16px;
  width: 100%;
  outline: none;
  transition: border-color var(--hit-transition), box-shadow var(--hit-transition);
  appearance: none;
}

.hit-input::placeholder,
.hit-textarea::placeholder {
  color: var(--hit-stone);
  font-weight: 300;
}

.hit-input:focus,
.hit-textarea:focus,
.hit-select:focus {
  border-color: var(--hit-ember);
  box-shadow: 0 0 0 3px rgba(224, 78, 10, 0.12);
}

.hit-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: var(--hit-lh-loose);
}

.hit-field__hint {
  font-size: var(--hit-text-xs);
  color: var(--hit-steel);
}

.hit-field__error {
  font-size: var(--hit-text-xs);
  color: #C0392B;
}

.hit-input--error {
  border-color: #C0392B;
}


/* ============================================================
   12  TABELLEN
   ============================================================ */

.hit-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--hit-text-sm);
}

.hit-table th {
  font-family: var(--hit-font-body);
  font-size: var(--hit-text-xs);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--hit-steel);
  text-align: left;
  padding: 12px 16px;
  border-bottom: 2px solid var(--hit-stone);
}

.hit-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--hit-stone);
  color: var(--hit-slate);
  font-weight: 300;
  line-height: var(--hit-lh-normal);
}

.hit-table tr:last-child td {
  border-bottom: none;
}

.hit-table tr:hover td {
  background-color: var(--hit-cream);
}

/* Vergleichstabelle (EVP-Stil) */
.hit-table--compare .hit-table__highlight {
  color: var(--hit-ink);
  font-weight: 500;
}

.hit-table--compare th:first-child,
.hit-table--compare td:first-child {
  font-weight: 500;
  color: var(--hit-ink);
}

/* Ember-Akzent auf einer Spalte */
.hit-table td.hit-table__accented {
  color: var(--hit-ember);
  font-weight: 500;
}


/* ============================================================
   13  TRENNLINIEN & STRUKTURELEMENTE
   ============================================================ */

/* Ember-Akzentlinie */
.hit-stripe {
  height: 4px;
  background-color: var(--hit-ember);
}

.hit-stripe--thin {
  height: 2px;
}

/* Deko-Ringe (für Cover/Hero-Hintergründe) */
.hit-deco-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.04);
  pointer-events: none;
}


/* ============================================================
   14  SIGNATUR-BLOCK
   ============================================================ */

.hit-signature {
  display: inline-flex;
  align-items: flex-start;
  gap: 18px;
  padding: 28px 32px;
  border-left: 3px solid var(--hit-ember);
  background-color: var(--hit-white);
}

.hit-signature__name {
  font-size: 16px;
  font-weight: 500;
  color: var(--hit-ink);
  margin-bottom: 2px;
}

.hit-signature__role {
  font-size: var(--hit-text-xs);
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--hit-ember);
  margin-bottom: 14px;
}

.hit-signature__divider {
  width: 28px;
  height: 1px;
  background-color: var(--hit-stone);
  margin-bottom: 12px;
}

.hit-signature__details {
  font-size: var(--hit-text-sm);
  color: var(--hit-slate);
  line-height: 1.9;
  font-weight: 300;
}

.hit-signature__details a {
  color: var(--hit-slate);
}

.hit-signature__brand {
  font-size: var(--hit-text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--hit-steel);
  margin-top: 12px;
}


/* ============================================================
   15  HERO-ABSCHNITT
   ============================================================ */

.hit-hero {
  background-color: var(--hit-ink);
  background-image: radial-gradient(ellipse 80% 60% at 72% 50%, rgba(61, 90, 120, 0.28) 0%, transparent 65%);
  padding: var(--hit-space-2xl) var(--hit-space-xl);
  position: relative;
  overflow: hidden;
}

/* Dekorative Hintergrundkreise */
.hit-hero::before {
  content: '';
  position: absolute;
  right: -100px;
  top: -100px;
  width: 600px;
  height: 600px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  pointer-events: none;
}

.hit-hero::after {
  content: '';
  position: absolute;
  right: 40px;
  bottom: -200px;
  width: 900px;
  height: 900px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  pointer-events: none;
}

.hit-hero__inner {
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hit-hero__eyebrow {
  font-size: var(--hit-text-xs);
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--hit-ember-2);
  margin-bottom: 28px;
}

.hit-hero__title {
  font-family: var(--hit-font-display);
  font-size: var(--hit-text-hero);
  font-weight: 300;
  color: var(--hit-white);
  line-height: var(--hit-lh-tight);
  margin-bottom: 20px;
}

.hit-hero__title em {
  color: var(--hit-ember-2);
  font-style: italic;
}

.hit-hero__subtitle {
  font-size: 17px;
  font-weight: 300;
  color: var(--hit-steel);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 36px;
}

.hit-hero__actions {
  display: flex;
  align-items: center;
  gap: var(--hit-space-sm);
  flex-wrap: wrap;
}

/* Metrikenleiste am unteren Hero-Rand */
.hit-hero__metrics {
  display: flex;
  gap: var(--hit-space-lg);
  flex-wrap: wrap;
  margin-top: var(--hit-space-xl);
  padding-top: var(--hit-space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.hit-hero__metric-value {
  font-family: var(--hit-font-display);
  font-size: var(--hit-text-xl);
  font-weight: 300;
  color: var(--hit-white);
  line-height: 1;
  margin-bottom: 4px;
}

.hit-hero__metric-label {
  font-size: var(--hit-text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--hit-steel);
}


/* ============================================================
   16  METRIKEN / STAT-GRID
   ============================================================ */

.hit-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2px;
}

.hit-metric {
  background-color: var(--hit-white);
  padding: var(--hit-space-md);
}

.hit-metric__value {
  font-family: var(--hit-font-display);
  font-size: var(--hit-text-xl);
  font-weight: 300;
  color: var(--hit-ink);
  line-height: 1;
  margin-bottom: 6px;
}

.hit-metric__label {
  font-size: var(--hit-text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--hit-steel);
}

/* Auf dunklem Hintergrund */
.hit-metrics--dark .hit-metric {
  background-color: transparent;
}

.hit-metrics--dark .hit-metric__value {
  color: var(--hit-white);
}

/* Ember-Akzent auf einem Wert */
.hit-metric__value--ember {
  color: var(--hit-ember);
}


/* ============================================================
   17  RESPONSIVE BREAKPOINTS
   ============================================================ */

/* Mobile first — Overrides ab 768px und 1100px */

@media (max-width: 768px) {
  :root {
    --hit-space-xl:  32px;
    --hit-space-2xl: 56px;
  }

  .hit-container {
    padding-left: var(--hit-space-md);
    padding-right: var(--hit-space-md);
  }

  .hit-hero__title {
    font-size: clamp(36px, 10vw, 64px);
  }

  .hit-hero__metrics {
    gap: var(--hit-space-md);
  }

  .hit-nav {
    padding: 16px var(--hit-space-md);
  }

  .hit-nav__links {
    gap: var(--hit-space-sm);
  }

  .hit-metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .hit-hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .hit-btn--full-mobile {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hit-nav__links {
    display: none; /* Mobile: Hamburger-Menü separat implementieren */
  }

  .hit-metrics {
    grid-template-columns: 1fr 1fr;
  }

  .hit-table {
    font-size: var(--hit-text-xs);
  }

  .hit-table th,
  .hit-table td {
    padding: 10px 10px;
  }
}


/* ============================================================
   EOF — Hartmann IT Solutions Design System
   hartmann-it.css · v1.0 · 2026
   ============================================================ */
