/* ==========================================================================
   MLR Veranstaltungstechnik – Basis-Stylesheet
   ========================================================================== */

/* --- Lokal gehostete Schriften (DSGVO: keine Anfrage an Google-Server) ----
   Momo Trust Display: statisch, nur ein Schnitt (400). Überschriften deshalb
   immer in 400 setzen, sonst rechnet der Browser ein unsauberes Fett dazu.
   Momo Trust Sans: Variable Font mit Gewichtsachse 200 bis 800.            */
@font-face {
  font-family: "Momo Trust Display";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/MomoTrustDisplay-Regular.ttf") format("truetype");
}

@font-face {
  font-family: "Momo Trust Sans";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("../fonts/MomoTrustSans-VariableFont_wght.ttf") format("truetype");
}

/* --- Design Tokens ------------------------------------------------------ */
:root {
  /* Helles Grundschema (warmes Creme, nicht reinweiß) */
  --color-bg: #f7f2ea;
  --color-bg-alt: #ffffff;
  --color-bg-elevated: #ffffff;
  --color-border: #e6ddcd;

  --color-text: #221f1b;
  --color-text-muted: #6f6759;

  /* Warmer Messing-Akzent – nur sparsam (Eyebrows, einzelne Unterstreichung) */
  --color-accent: #a8814e;
  --color-accent-rgb: 168, 129, 78;
  --color-accent-dark: #7a5c34;
  --color-accent-contrast: #f7f2ea;
  --color-accent-secondary: #7a5c34;

  /* Semantische Fehlerfarbe (nur Formular-Validierung, kein Markenakzent) */
  --color-error: #a4031f;

  /* Dunkle Flächen (Header, Hero, Footer, Kontrast-Sektionen) */
  --color-dark: #1c1712;
  --color-dark-alt: #272019;
  --color-dark-border: #3a3126;
  --color-on-dark: #f7f2ea;
  --color-on-dark-muted: #bdb2a0;

  /* Display nur für echte Überschriften und große Ziffern, Sans für alles andere */
  --font-heading: "Momo Trust Display", "Segoe UI", sans-serif;
  --font-body: "Momo Trust Sans", "Segoe UI", sans-serif;

  /* --- Schriftgrößen-Leiter -------------------------------------------------
     Verbindlich. Neue Komponenten greifen auf eine dieser Stufen zu, statt
     eigene Zwischengrößen einzuführen. Entspricht dem Typo-Abschnitt in
     DESIGN.md.                                                              */
  --text-2xs: 0.75rem;   /* 12px   versale Chips und Rollen-Label            */
  --text-xs: 0.85rem;    /* 13,6px Eyebrow, Formular-Hinweis, Fußzeile       */
  --text-sm: 0.95rem;    /* 15,2px Navigation, Links, kleine UI-Texte        */
  --text-base: 1rem;     /* 16px   Fließtext                                 */
  --text-md: 1.125rem;   /* 18px   Lead-Absätze, Textlink-CTA, kleine Titel  */
  --text-lg: 1.25rem;    /* 20px   h3 und Überschriften im Rechtstext        */
  --text-xl: 1.5rem;     /* 24px   kompakte Blocküberschrift                 */

  /* Fließende Überschriften */
  --text-h2-kompakt: clamp(1.5rem, 2.6vw, 2rem);
  --text-h2: clamp(1.6rem, 3vw, 2.25rem);
  --text-h2-gross: clamp(1.9rem, 3.5vw, 2.75rem);
  --text-h1: clamp(2.2rem, 5vw, 3.5rem);
  --text-hero: clamp(2.5rem, 5.5vw, 4.25rem);

  --container-width: 1200px;
  --radius: 0; /* scharfe Kanten – bewusst keine abgerundeten Ecken */
  --transition: 0.2s ease;
}

/* --- Reset ---------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.site-header a:focus-visible,
.site-header button:focus-visible,
.hero a:focus-visible,
.hero button:focus-visible,
.section-dark a:focus-visible,
.section-dark button:focus-visible,
.site-footer a:focus-visible,
.site-footer button:focus-visible {
  outline-color: var(--color-on-dark);
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.2;
  margin: 0 0 1rem;
  color: var(--color-text);
}

h1 {
  font-size: var(--text-h1);
  letter-spacing: -0.02em;
}

h2 {
  font-size: var(--text-h2);
  letter-spacing: -0.01em;
}

h3 {
  font-size: var(--text-lg);
}

p {
  margin: 0 0 1rem;
  color: var(--color-text-muted);
}

/* --- Layout Utilities ------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: 5rem 0;
}

.section-alt {
  background-color: var(--color-bg-alt);
}

.section-header {
  max-width: 640px;
  margin: 0 auto 3rem;
  text-align: center;
}

.text-center {
  text-align: center;
}

.mt-lg {
  margin-top: 2.5rem;
}

.eyebrow {
  display: inline-block;
  color: var(--color-accent-dark);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: var(--text-xs);
  margin-bottom: 0.75rem;
}

/* --- Dark Section (Kontrast-Flächen) --------------------------------------- */
.section-dark,
.hero,
.site-header,
.site-footer {
  background-color: var(--color-dark);
  color: var(--color-on-dark);
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4,
.hero h1,
.hero h2,
.hero h3,
.hero h4,
.site-footer h2 {
  color: var(--color-on-dark);
}

.section-dark p,
.hero p,
.site-footer p {
  color: var(--color-on-dark-muted);
}

.section-dark .eyebrow,
.hero .eyebrow,
.site-footer .eyebrow {
  color: var(--color-accent);
}

.section-dark .card {
  background-color: var(--color-dark-alt);
  border-color: var(--color-dark-border);
  box-shadow: none;
}

.section-dark .card h3 {
  color: var(--color-on-dark);
}

.section-dark .card p {
  color: var(--color-on-dark-muted);
}

/* --- Buttons ------------------------------------------------------------ */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-family: var(--font-body);
  transition: background-color var(--transition), color var(--transition), border-color var(--transition), transform 0.1s ease-out;
  border: 2px solid transparent;
}

/* Monochromer Voll-Button (Formular-Absenden, Unterseiten) */
.btn-primary {
  background-color: var(--color-dark);
  color: var(--color-on-dark);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--color-dark-alt);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-text);
}

.btn-primary:active,
.btn-secondary:active {
  transform: scale(0.97);
}

.section-dark .btn-secondary,
.hero .btn-secondary,
.site-footer .btn-secondary {
  color: var(--color-on-dark);
  border-color: var(--color-dark-border);
}

.section-dark .btn-secondary:hover,
.hero .btn-secondary:hover,
.site-footer .btn-secondary:hover {
  border-color: var(--color-on-dark);
}

/* Nav-CTA: heller Ghost-Button, funktioniert auf dem dunklen Header */
.main-nav .btn-primary {
  background-color: transparent;
  color: var(--color-on-dark);
  border-color: rgba(247, 242, 234, 0.4);
}

.main-nav .btn-primary:hover,
.main-nav .btn-primary:focus-visible {
  background-color: var(--color-on-dark);
  color: var(--color-dark);
  border-color: var(--color-on-dark);
  transform: none;
}

/* Textlink-CTA (unterstrichen, monochrom) – Startseite */
.cta-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-md);
  color: var(--color-text);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
  transition: gap var(--transition), color var(--transition), text-decoration-color var(--transition);
}

.cta-link--muted {
  color: var(--color-text-muted);
  text-decoration-color: transparent;
}

.cta-link--muted:hover {
  color: var(--color-text);
  text-decoration-color: currentColor;
}

.hero .cta-link,
.section-dark .cta-link,
.page-home .cta-banner .cta-link {
  color: var(--color-on-dark);
}

.hero .cta-link--muted,
.section-dark .cta-link--muted {
  color: var(--color-on-dark-muted);
}

.hero .cta-link--muted:hover,
.section-dark .cta-link--muted:hover {
  color: var(--color-on-dark);
}

/* --- Header / Navigation ------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(28, 23, 18, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-dark-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.logo {
  display: inline-flex;
}

.logo img {
  height: 50px;
  width: auto;
  filter: invert(1);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-on-dark);
  margin: 5px 0;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.main-nav ul {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.main-nav a {
  font-weight: 500;
  font-size: var(--text-sm);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 5px;
  transition: text-decoration-color var(--transition);
}

.main-nav a:hover,
.main-nav a.is-active {
  text-decoration-color: currentColor;
}

.main-nav .btn:hover,
.main-nav .btn.is-active {
  text-decoration-color: transparent;
}

.main-nav .btn {
  padding: 0.6rem 1.4rem;
}

@media (max-width: 860px) {
  .nav-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-dark);
    border-bottom: 1px solid var(--color-dark-border);
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows var(--transition);
  }

  .main-nav > ul {
    overflow: hidden;
  }

  .main-nav.is-open {
    grid-template-rows: 1fr;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0 1.5rem;
  }

  .main-nav li {
    width: 100%;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-dark-border);
  }

  /* Vertikale Luft sitzt auf den Listenpunkten, damit das ul als
     Grid-Element auf 0 zusammenfahren kann */
  .main-nav li:first-child {
    padding-top: 1.75rem;
  }

  .main-nav li:last-child {
    padding-bottom: 1.5rem;
    border-bottom: none;
  }

  .main-nav .btn {
    display: inline-block;
    margin-top: 1rem;
  }
}

/* --- Hero ----------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: clamp(620px, 82vh, 880px);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  text-align: left;
  overflow: hidden;
  padding: 6rem 0;
}

.hero-slider {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease;
}

.hero-slide.is-active {
  opacity: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(28, 23, 18, 0.92) 0%,
    rgba(28, 23, 18, 0.72) 45%,
    rgba(28, 23, 18, 0.45) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero h1 {
  max-width: 20ch;
  font-size: var(--text-hero);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: var(--text-md);
  max-width: 40rem;
}

.hero-actions {
  display: flex;
  gap: 2rem;
  justify-content: flex-start;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 3rem;
}

/* Messing-Unterstreichung – der eine warme Akzent im Hero-Titel */
.u-accent {
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-decoration-thickness: 3px;
  text-underline-offset: 6px;
}

/* --- Seiten-Hero (Unterseiten ohne Slider) --------------------------------- */
.hero--page {
  min-height: auto;
  padding: 7rem 0 4.5rem;
}

.hero--page .hero-content {
  max-width: 720px;
}

/* --- Über-uns: Porträt + Philosophie (symmetrische Doppelspalte) ----------- */
.about-split {
  display: grid;
  grid-template-columns: minmax(0, 360px) 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}

.about-portrait {
  margin: 0;
}

.about-portrait img {
  display: block;
  width: 100%;
  height: auto;
}

.about-portrait figcaption {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border);
}

.about-portrait .portrait-name {
  display: block;
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--color-text);
  font-size: var(--text-md);
}

.about-portrait .portrait-role {
  display: block;
  margin-top: 0.25rem;
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: var(--text-2xs);
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.about-text .eyebrow {
  color: var(--color-accent-dark);
}

.about-text > :last-child {
  margin-bottom: 0;
}

@media (max-width: 760px) {
  .about-split {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }

  .about-portrait {
    max-width: 320px;
  }
}

/* --- Startseite: editoriale Zeilen statt Dreier-Kartenreihe --------------- */
.home-rows {
  display: flex;
  flex-direction: column;
}

.home-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.8fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  padding: 2rem 0;
  border-top: 1px solid var(--color-border);
}

.home-row:last-child {
  border-bottom: 1px solid var(--color-border);
}

.home-row h3 {
  margin: 0;
}

.home-row p {
  margin: 0 0 0.75rem;
}

.home-row-link {
  display: inline-block;
  color: var(--color-accent-dark);
  font-weight: 600;
  font-size: var(--text-sm);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 3px;
  transition: color var(--transition), text-decoration-color var(--transition);
}

.home-row-link:hover {
  color: var(--color-accent);
  text-decoration-color: currentColor;
}

/* --- Startseite: Überschrift links, Argumente rechts ---------------------- */
.home-aside {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

.home-aside .section-header {
  margin: 0;
}

.home-aside-item + .home-aside-item {
  margin-top: 1.75rem;
}

.home-aside-item {
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-dark-border);
}

.home-aside-item h3 {
  color: var(--color-on-dark);
  margin-bottom: 0.4rem;
}

.home-aside-item p {
  margin-bottom: 0;
}

@media (max-width: 760px) {
  .home-row {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .home-aside {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* --- Referenzen: editoriale Fallstudien-Reihen ---------------------------- */
.ref-list {
  display: flex;
  flex-direction: column;
  gap: clamp(3.5rem, 7vw, 6rem);
}

.ref-case {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.ref-case:nth-child(even) .ref-media {
  order: 2;
}

.ref-media img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.ref-body h2 {
  font-size: var(--text-h2-kompakt);
  margin-bottom: 1rem;
}

.ref-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
  padding: 0;
  list-style: none;
}

.ref-tags li {
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--color-border);
  font-size: var(--text-2xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* Weitere Einsätze (dunkles Textband) */
.area-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(215px, 1fr));
  gap: 1.75rem;
  margin-top: 2.75rem;
}

.area-item {
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-dark-border);
}

.area-item h3 {
  color: var(--color-on-dark);
  margin-bottom: 0.4rem;
}

.area-item p {
  margin-bottom: 0;
  font-size: var(--text-sm);
}

@media (max-width: 760px) {
  .ref-case {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .ref-case:nth-child(even) .ref-media {
    order: 0;
  }
}

/* --- Sprungmarken: Platz für den Sticky-Header freihalten ----------------- */
section[id] {
  scroll-margin-top: 90px;
}

/* --- Technik-Showcase (Tabs) ------------------------------------------------ */
.tech-showcase {
  padding-bottom: 4rem;
}

.tech-showcase-intro {
  max-width: 640px;
  margin: 0 auto 2.5rem;
  text-align: center;
}

.tech-tabs {
  display: grid;
  grid-template-columns: minmax(210px, 260px) 1fr;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 14px 34px rgba(28, 23, 18, 0.12);
}

.tech-tab-list {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  background-color: var(--color-dark);
  padding: 0.75rem;
}

.tech-tab {
  text-align: left;
  padding: 0.85rem 1rem;
  background: none;
  border: none;
  border-left: 3px solid transparent;
  color: var(--color-on-dark-muted);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
}

.tech-tab:hover {
  color: var(--color-on-dark);
  background-color: var(--color-dark-alt);
}

.tech-tab.is-active {
  color: var(--color-on-dark);
  background-color: var(--color-dark-alt);
  border-left-color: var(--color-accent);
}

.tech-panels {
  background-color: var(--color-bg-elevated);
}

.tech-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: stretch;
}

.tech-panel[hidden] {
  display: none;
}

.tech-panel img {
  width: 100%;
  height: auto;
  margin: 0;
  border-radius: 0;
  object-fit: cover;
  display: block;
}

.tech-panel-text {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.tech-panel-text h3 {
  color: var(--color-text);
}

.tech-panel-text p {
  margin-bottom: 0;
}

.tech-tab-list button:focus-visible {
  outline-color: var(--color-on-dark);
}

@media (max-width: 760px) {
  .tech-tabs {
    grid-template-columns: 1fr;
  }

  .tech-tab-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.35rem;
  }

  .tech-tab {
    border-left: none;
  }

  .tech-tab.is-active {
    border-left: none;
    box-shadow: inset 0 -3px 0 var(--color-accent);
  }

  .tech-panel {
    grid-template-columns: 1fr;
  }

  .tech-panel-text {
    padding: 1.75rem;
  }
}

/* --- Card Grid ------------------------------------------------------------ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.card {
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: 0 2px 10px rgba(28, 23, 18, 0.05);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(28, 23, 18, 0.1);
}

/* Startseite: editoriale Spalten statt Boxen (feine Oberlinie, kein Kasten) */
.page-home .card:not(.gallery-card) {
  background: none;
  border: none;
  border-top: 1px solid var(--color-border);
  border-radius: 0;
  padding: 1.5rem 0 0;
  box-shadow: none;
}

.page-home .card:not(.gallery-card):hover {
  transform: none;
  box-shadow: none;
}

.page-home .section-dark .card:not(.gallery-card) {
  border-top-color: var(--color-dark-border);
}

/* Startseite: linksbündige, größere Section-Header (editorial) */
.page-home .section-header {
  max-width: 760px;
  margin: 0 0 3rem;
  text-align: left;
}

.page-home .section-header h2 {
  font-size: var(--text-h2-gross);
  letter-spacing: -0.015em;
}

/* Startseite: „Alle Referenzen ansehen“ linksbündig statt zentriert */
.page-home .text-center {
  text-align: left;
}

.card h3 {
  color: var(--color-text);
}

.card > a {
  display: inline-block;
  color: var(--color-accent-dark);
  font-weight: 600;
  font-size: var(--text-sm);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 3px;
  transition: color var(--transition), text-decoration-color var(--transition);
}

.card > a:hover {
  color: var(--color-accent);
  text-decoration-color: currentColor;
}

.card img {
  border-radius: var(--radius);
  margin-bottom: 1.25rem;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* --- Bilder-Galerie ("Einblicke") ------------------------------------------ */
.gallery-card {
  padding: 0;
  overflow: hidden;
}

.gallery-card img {
  margin-bottom: 0;
  border-radius: 0;
  transition: transform 0.4s ease;
}

.gallery-card:hover img {
  transform: scale(1.04);
}

.gallery-card h3 {
  padding: 1.1rem 1.25rem;
  margin: 0;
  font-size: var(--text-md);
}

/* --- Ablauf-Prozess ("Von der Anfrage zum Abbau") -------------------------- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1.5rem;
  counter-reset: process;
}

.process-step {
  padding: 1.75rem 1.5rem;
  background-color: var(--color-dark-alt);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius);
}

.process-step::before {
  counter-increment: process;
  content: counter(process);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  margin-bottom: 1.25rem;
  border-radius: 50%;
  background-color: var(--color-accent);
  color: var(--color-accent-contrast);
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: var(--text-base);
}

.process-step h3 {
  color: var(--color-on-dark);
  font-size: var(--text-md);
}

.process-step p {
  font-size: var(--text-sm);
  margin-bottom: 0;
}

/* --- CTA Banner ------------------------------------------------------------ */
.cta-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 2.5rem;
  padding: 2rem;
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.cta-banner h3 {
  color: var(--color-text);
  margin-bottom: 0.4rem;
}

.cta-banner p {
  margin-bottom: 0;
}

.cta-banner .btn {
  flex-shrink: 0;
}

/* Startseite: CTA-Band als grafischer dunkler Block mit Textlink */
.page-home .cta-banner {
  background-color: var(--color-dark);
  border: none;
  border-radius: var(--radius);
  padding: 2.75rem;
}

.page-home .cta-banner h3 {
  color: var(--color-on-dark);
  font-size: var(--text-xl);
}

.page-home .cta-banner p {
  color: var(--color-on-dark-muted);
}

/* --- Kontaktformular -------------------------------------------------------- */
.contact-form {
  max-width: 760px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-field.full-width {
  grid-column: 1 / -1;
}

.form-field label {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
}

.form-field input,
.form-field select,
.form-field textarea {
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background-color: var(--color-bg-elevated);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-field textarea {
  min-height: 140px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(var(--color-accent-rgb), 0.15);
}

.botcheck {
  display: none;
}

.form-actions {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.form-hint {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.form-message {
  grid-column: 1 / -1;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  font-size: var(--text-sm);
}

.form-message[hidden] {
  display: none;
}

.form-message.is-success {
  background-color: rgba(var(--color-accent-rgb), 0.08);
  border: 1px solid rgba(var(--color-accent-rgb), 0.3);
  color: var(--color-accent);
}

.form-message.is-error {
  background-color: rgba(164, 3, 31, 0.08);
  border: 1px solid rgba(164, 3, 31, 0.3);
  color: var(--color-error);
}

@media (max-width: 640px) {
  .contact-form {
    grid-template-columns: 1fr;
  }
}

/* --- Rechtstexte (Impressum, Datenschutz) ----------------------------------- */
.legal-content {
  max-width: 760px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: var(--text-lg);
  margin-top: 2.5rem;
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content ul {
  list-style: disc;
  padding-left: 1.25rem;
  margin: 0 0 1rem;
}

.legal-content li {
  color: var(--color-text-muted);
  margin-bottom: 0.4rem;
}

.legal-content a {
  color: var(--color-accent-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-content a:hover {
  color: var(--color-accent);
}

/* --- Footer ---------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--color-dark-border);
  padding: 3.5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-grid h2 {
  font-size: var(--text-base);
  margin-bottom: 1rem;
}

.footer-grid li {
  margin-bottom: 0.6rem;
}

.footer-grid a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-bottom {
  border-top: 1px solid var(--color-dark-border);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-on-dark-muted);
}

.footer-bottom ul {
  display: flex;
  gap: 1.5rem;
}

/* --- Scroll-Reveal ---------------------------------------------------------
   Startzustand gilt nur, wenn JS läuft (body.js-reveal) und sich per
   IntersectionObserver um die .is-visible-Klasse kümmert. Ohne JS oder bei
   prefers-reduced-motion bleibt der Inhalt regulär sichtbar. */
body.js-reveal .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

body.js-reveal .reveal.is-visible {
  opacity: 1;
  transform: none;
}

.card-grid .reveal:nth-child(2),
.home-rows .reveal:nth-child(2),
.home-aside-list .reveal:nth-child(2),
.process-grid .reveal:nth-child(2) {
  transition-delay: 0.08s;
}

.card-grid .reveal:nth-child(3),
.home-rows .reveal:nth-child(3),
.home-aside-list .reveal:nth-child(3),
.process-grid .reveal:nth-child(3) {
  transition-delay: 0.16s;
}

.card-grid .reveal:nth-child(4),
.process-grid .reveal:nth-child(4) {
  transition-delay: 0.24s;
}

.process-grid .reveal:nth-child(5) {
  transition-delay: 0.32s;
}

/* --- Reduzierte Bewegung -------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-slide {
    transition: opacity 0.3s ease;
  }

  .card:hover,
  .btn-primary:hover,
  .btn-primary:active,
  .btn-secondary:active,
  .gallery-card:hover img {
    transform: none;
  }

  body.js-reveal .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}