/* =========================================================
   style.css – Globale Basis-Styles, Typografie, Komponenten
   Kein Tailwind. Keine hardcodierten Farben.
   ========================================================= */

/* ----- Fonts (@font-face) -------------------------------- */
/* Jost – Fließtext (400, 500, 600) */
@font-face {
  font-family: 'Jost';
  src: url('/assets/fonts/jost-latin.woff2') format('woff2');
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191,
    U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Montserrat – Headlines (400–800) */
@font-face {
  font-family: 'Montserrat';
  src: url('/assets/fonts/montserrat-latin.woff2') format('woff2');
  font-weight: 400 800;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191,
    U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ----- Reset --------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-foreground);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

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

ul, ol {
  list-style: none;
}

button {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

/* ----- Utilities ---------------------------------------- */
.hidden {
  display: none;
}

/* ----- Focus -------------------------------------------- */
:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ----- Typografie --------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-family-heading);
}

h1 {
  font-size: clamp(var(--font-size-2xl), 3.5vw, var(--font-size-4xl));
  font-weight: 700;
  line-height: var(--line-height-tight);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(var(--font-size-xl), 2.5vw, var(--font-size-3xl));
  font-weight: 700;
  line-height: var(--line-height-tight);
  letter-spacing: -0.02em;
}

h3 {
  font-size: clamp(var(--font-size-lg), 2vw, var(--font-size-2xl));
  font-weight: 600;
  line-height: var(--line-height-snug);
}

h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  line-height: var(--line-height-snug);
}

p {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-foreground);
}

/* ----- Container ---------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

/* ----- Sections ----------------------------------------- */
.section {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
}

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

/* Section-Label (rote Oberzeile mit Linie) */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-base);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-primary);
  flex-shrink: 0;
}

/* Section-Heading-Block */
.section-head {
  margin-bottom: var(--space-16);
}

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

.section-head--center .section-label {
  justify-content: center;
}

.section-head--center .section-intro {
  margin-left: auto;
  margin-right: auto;
}

.section-head h2 {
  margin-bottom: var(--space-4);
  color: var(--color-foreground);
}

.section-intro {
  font-size: var(--font-size-base);
  color: var(--color-foreground);
  max-width: 600px;
  line-height: var(--line-height-relaxed);
}

.section-actions {
  text-align: center;
  margin-top: var(--space-4);
}

/* ----- Buttons ------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 13px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  font-weight: 600;
  line-height: 1;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition:
    background-color var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  box-shadow: var(--shadow-primary);
}

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

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-primary);
}

.btn-ghost-white {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn-ghost-white:hover {
  background-color: var(--color-white);
  color: var(--color-foreground);
}

.btn-lg {
  padding: 16px 36px;
  font-size: var(--font-size-base);
}

.btn-sm {
  padding: 9px 18px;
  font-size: var(--font-size-base);
}


/* ----- Header ------------------------------------------- */
/* ----- Header Wrapper (sticky container fuer Topbar + Nav) --- */
.site-header-wrap {
  position: sticky;
  top: 0;
  z-index: 100;
}

/* ----- Topbar ------------------------------------------------ */
.topbar {
  background-color: var(--color-primary);
  height: var(--topbar-height);
  display: flex;
  align-items: center;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.topbar-usps {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  list-style: none;
  margin: 0;
  padding: 0;
}

.topbar-usps li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.75);
  white-space: nowrap;
}

.topbar-usps li svg {
  color: var(--color-white);
}

.topbar-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.topbar-link {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--transition-fast);
}

.topbar-link:hover {
  color: var(--color-white);
}

/* Mobile Subline im Topbar – nur auf kleinen Screens */
.topbar-subline {
  display: none;
}

/* Responsive: weniger Items auf kleinen Screens */
@media (max-width: 767px) {
  .topbar-usp--hide-sm,
  .topbar-link--hide-sm {
    display: none;
  }
  .topbar-usps {
    gap: var(--space-3);
  }
}

@media (max-width: 479px) {
  .topbar-usps {
    display: none;
  }

  .topbar-links {
    display: none;
  }

  .topbar-subline {
    display: block;
    width: 100%;
    text-align: center;
    font-family: var(--font-family-heading);
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    white-space: nowrap;
    letter-spacing: 0.02em;
  }
}

/* ----- Haupt-Header ----------------------------------------- */
.site-header {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: box-shadow var(--transition-base);
}

.site-header-wrap.is-scrolled .site-header {
  box-shadow: var(--shadow-md);
  border-bottom-color: transparent;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  width: 100%;
}

/* Logo */
.site-logo {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-4xl);
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-foreground);
  text-decoration: none;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.site-logo-sub {
  font-size: var(--font-size-xs);
  font-weight: 400;
  letter-spacing: 0.01em;
  text-transform: none;
  color: var(--color-foreground);
  border-left: 1px solid var(--color-border);
  padding-left: var(--space-3);
  line-height: var(--line-height-snug);
}

.site-logo span:not(.site-logo-sub) {
  color: var(--color-primary);
}

/* Desktop-Navigation */
.nav-desktop {
  display: none;
  align-items: center;
  gap: var(--space-1);
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-foreground);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background-color var(--transition-fast);
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
}

.nav-link:hover, .nav-link:focus-visible {
  color: var(--color-foreground);
  background-color: var(--color-surface);
}

.nav-link svg {
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

/* Dropdown */
.nav-dropdown-wrap {
  position: relative;
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 320px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition:
    opacity var(--transition-fast),
    transform var(--transition-fast),
    visibility var(--transition-fast);
  z-index: 200;
}

.nav-dropdown-wrap:hover .nav-dropdown,
.nav-dropdown-wrap:focus-within .nav-dropdown,
.nav-dropdown.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-wrap:hover .nav-link svg {
  transform: rotate(180deg);
}

.nav-dropdown a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 10px 14px;
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-foreground);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav-dropdown a:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-soft);
}

.nav-dropdown a svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.nav-cta {
  margin-left: var(--space-4);
}

/* Mobiler Hamburger-Button */
.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  color: var(--color-foreground);
  transition: background-color var(--transition-fast);
}

.nav-toggle:hover {
  background-color: var(--color-surface-2);
}

/* Mobiles Menü */
.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99;
  background-color: var(--color-white);
  padding: var(--space-6);
  flex-direction: column;
  overflow-y: auto;
}

.nav-mobile.is-open {
  display: flex;
}

.nav-mobile-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.nav-mobile-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 14px 0;
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-foreground);
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition-fast);
}

.nav-mobile-link:hover {
  color: var(--color-primary);
}

.nav-mobile-sub {
  padding: var(--space-4) 0 var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.nav-mobile-sub a {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 10px 0;
  font-size: var(--font-size-base);
  color: var(--color-foreground);
  transition: color var(--transition-fast);
}

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

.nav-mobile-chevron {
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.nav-mobile-cta {
  margin-top: var(--space-6);
}

.nav-mobile-cta-btn {
  width: 100%;
  justify-content: center;
}

.nav-mobile-phone {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
  font-size: var(--font-size-base);
  color: var(--color-foreground);
}

/* ----- Hero --------------------------------------------- */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-total));
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-dark);
}

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Verfeinertes Overlay mit mehrschichtigem Gradient */
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      105deg,
      rgba(15, 23, 42, 0.95) 0%,
      rgba(15, 23, 42, 0.85) 50%,
      rgba(15, 23, 42, 0.60) 100%
    );
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
  width: 100%;
}

.hero h1 {
  color: var(--color-white);
  max-width: 80%;
  margin-bottom: var(--space-6);
}

.hero-lead {
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.72);
  max-width: 640px;
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-10);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-16);
}

/* Hero Stat-Bar */
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-10);
  padding-top: var(--space-10);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
}

.hero-stat-value {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1;
}

.hero-stat-label {
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.50);
  font-weight: 500;
}

/* ----- Service Cards ------------------------------------ */
.service-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.service-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  text-decoration: none;
  color: var(--color-foreground);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition:
    box-shadow var(--transition-base),
    border-color var(--transition-base),
    transform 300ms var(--ease-out-expo);
}

/* Akzentlinie oben auf der Card */
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 300ms var(--ease-out-expo);
}

.service-card:hover {
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-border-dark);
  transform: translateY(-4px);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

.service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  margin-bottom: var(--space-5);
  flex-shrink: 0;
  transition: background-color var(--transition-base), color var(--transition-base);
}

.service-card:hover .service-icon {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.service-card h3 {
  margin-bottom: var(--space-3);
  font-size: var(--font-size-lg);
  color: var(--color-foreground);
}

.service-card p {
  font-size: var(--font-size-base);
  color: var(--color-foreground);
  flex: 1;
  line-height: var(--line-height-relaxed);
}

.service-card-arrow {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-6);
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-primary);
  transition: gap var(--transition-fast);
}

.service-card:hover .service-card-arrow {
  gap: var(--space-3);
}

/* ----- Trust / Stats ------------------------------------ */
.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

.trust-stats-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.trust-stat {
  text-align: center;
  padding: var(--space-6);
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

/* Roter Akzent oben auf Stat-Card */
.trust-stat::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--color-primary);
}

.trust-stat-value {
  display: block;
  font-family: var(--font-family-heading);
  font-size: clamp(var(--font-size-3xl), 4vw, var(--font-size-5xl));
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.trust-stat-label {
  font-size: var(--font-size-base);
  color: var(--color-foreground);
  font-weight: 500;
}

.trust-text h2 {
  margin-bottom: var(--space-4);
}

.trust-text p {
  margin-bottom: var(--space-6);
}

.trust-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.trust-list-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-base);
  color: var(--color-foreground);
  line-height: var(--line-height-relaxed);
}

.trust-list-item svg {
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 3px;
}

.trust-image {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-2xl);
}

/* Dekorativer Rahmen um das Trust-Bild */
.trust-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(255, 255, 255, 0.15);
  pointer-events: none;
}

.trust-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ----- Referenzen-Teaser -------------------------------- */
.referenzen-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}

.referenz-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-8);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-foreground);
  box-shadow: var(--shadow-sm);
  transition:
    box-shadow var(--transition-base),
    border-color var(--transition-base),
    transform 250ms var(--ease-out-expo);
}

.referenz-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-dark);
  transform: translateY(-2px);
}

.referenz-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

/* ----- Testimonials ------------------------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.testimonial-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  position: relative;
  transition:
    box-shadow var(--transition-base),
    transform 300ms var(--ease-out-expo);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  color: var(--color-accent);
}

.testimonial-quote {
  font-size: var(--font-size-base);
  color: var(--color-foreground);
  line-height: var(--line-height-relaxed);
  font-style: italic;
  flex: 1;
  position: relative;
  padding-left: var(--space-6);
}

/* Grosses Anfuehrungszeichen als visuelles Element */
.testimonial-quote::before {
  content: '\201E';
  position: absolute;
  left: 0;
  top: -4px;
  font-family: var(--font-family-heading);
  font-size: var(--font-size-5xl);
  font-style: normal;
  line-height: 1;
  color: var(--color-primary);
  opacity: 0.25;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.testimonial-name {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-foreground);
}

.testimonial-role {
  font-size: var(--font-size-base);
  color: var(--color-foreground-subtle);
}

/* ----- FAQ --------------------------------------------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.faq-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--color-border-dark);
}

.faq-item:has(details[open]) {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary);
}

.faq-item details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6);
  cursor: pointer;
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-foreground);
  list-style: none;
  user-select: none;
  transition: color var(--transition-fast);
}

.faq-item details summary::-webkit-details-marker {
  display: none;
}

.faq-item details summary:hover {
  color: var(--color-primary);
}

.faq-chevron {
  flex-shrink: 0;
  transition: transform var(--transition-base);
  color: var(--color-foreground-subtle);
}

.faq-item details[open] summary .faq-chevron {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.faq-answer {
  padding: 0 var(--space-6) var(--space-6);
  font-size: var(--font-size-base);
  color: var(--color-foreground);
  line-height: var(--line-height-relaxed);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
}

/* ----- CTA-Section -------------------------------------- */
.cta-section {
  position: relative;
  background-color: var(--color-primary);
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
  overflow: hidden;
}

/* Dekoratives Muster im CTA-Hintergrund */
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(0, 0, 0, 0.12) 0%, transparent 50%);
  pointer-events: none;
}

.cta-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  text-align: center;
  align-items: center;
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.80);
  font-size: var(--font-size-base);
  max-width: 540px;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
}

.btn-white {
  background-color: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

.btn-white:hover {
  background-color: var(--color-surface);
  border-color: var(--color-surface);
  box-shadow: 0 8px 24px -4px rgba(0, 0, 0, 0.25);
}

/* ----- Footer ------------------------------------------- */
.site-footer {
  background-color: var(--color-dark);
  color: rgba(255, 255, 255, 0.75);
}

.footer-top {
  padding-top: var(--section-padding);
  padding-bottom: var(--space-16);
  position: relative;
}

/* Rote Akzentlinie oben am Footer */
.footer-top::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

.footer-brand .site-logo {
  color: var(--color-white);
  margin-bottom: var(--space-4);
  display: block;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.50);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  max-width: 280px;
}

.footer-col h4 {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
  position: relative;
  padding-bottom: var(--space-3);
}

/* Rote Unterstreichung bei Footer-Ueberschriften */
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 20px;
  height: 2px;
  background-color: var(--color-primary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-white);
  padding-left: 4px;
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  font-style: normal;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.55);
}

.footer-contact-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-item a {
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition-fast);
}

.footer-contact-item a:hover {
  color: var(--color-white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--space-6) 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  text-align: center;
}

.footer-legal {
  display: flex;
  gap: var(--space-6);
}

.footer-legal a {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.35);
  transition: color var(--transition-fast);
}

.footer-legal a:hover {
  color: rgba(255, 255, 255, 0.8);
}

.footer-copy {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.25);
}

/* ----- Responsive --------------------------------------- */
@media (min-width: 640px) {
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

@media (min-width: 768px) {
  .referenzen-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .trust-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .nav-desktop {
    display: flex;
  }

  .nav-toggle {
    display: none;
  }

  .service-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }
}

/* ----- Reduced Motion ----------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* =========================================================
   Unterseiten-Komponenten
   ========================================================= */

/* ----- Breadcrumb --------------------------------------- */
.breadcrumb-nav {
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-white);
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  color: var(--color-foreground-subtle);
}

.breadcrumb-list a {
  color: var(--color-foreground);
  transition: color var(--transition-fast);
}

.breadcrumb-list a:hover {
  color: var(--color-primary);
}

.breadcrumb-sep {
  color: var(--color-border-dark);
}

.breadcrumb-list [aria-current="page"] {
  color: var(--color-foreground);
  font-weight: 500;
}

/* ----- Page Hero (Unterseiten) -------------------------- */
.page-hero {
  position: relative;
  background-color: var(--color-dark);
  overflow: hidden;
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
}

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

.page-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(15, 23, 42, 0.95) 0%,
    rgba(15, 23, 42, 0.85) 60%,
    rgba(15, 23, 42, 0.60) 100%
  );
}

.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 100%;
}

/* Breadcrumb im Hero */
.hero-breadcrumb {
  margin-bottom: var(--space-6);
}

.hero-breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.45);
  list-style: none;
}

.hero-breadcrumb-list a {
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition-fast);
}

.hero-breadcrumb-list a:hover {
  color: var(--color-white);
}

.hero-breadcrumb-sep {
  color: rgba(255, 255, 255, 0.30);
}

.hero-breadcrumb-list [aria-current="page"] {
  color: rgba(255, 255, 255, 0.70);
}

.page-hero h1 {
  color: var(--color-white);
  max-width: 80%;
  margin-bottom: var(--space-5);
}

.page-hero-lead {
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.72);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-8);
  max-width: 580px;
}

.page-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* ----- USP-Karten (Dreier-Raster) ---------------------- */
.usp-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.usp-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-10);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition:
    box-shadow var(--transition-base),
    border-color var(--transition-base),
    transform 300ms var(--ease-out-expo);
}

.usp-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 300ms var(--ease-out-expo);
}

.usp-card:hover {
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-border-dark);
  transform: translateY(-4px);
}

.usp-card:hover::before {
  transform: scaleX(1);
}

.usp-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  flex-shrink: 0;
  margin-bottom: var(--space-5);
  transition: background-color var(--transition-base), color var(--transition-base);
}

.usp-card:hover .usp-card-icon {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.usp-card-text h4 {
  margin-bottom: var(--space-3);
  font-size: var(--font-size-lg);
}

.usp-card-text p {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-foreground);
}

/* ----- Content Split (Text + Bild) --------------------- */
.content-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

.content-split--reverse .content-image {
  order: -1;
}

.content-text h2 {
  margin-bottom: var(--space-5);
}

.content-text p {
  margin-bottom: var(--space-5);
}

.content-text p:last-child {
  margin-bottom: 0;
}

.content-image {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-2xl);
}

.content-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ----- SEO-Content-Section (Dark mit Hintergrundbild) -- */
.seo-section {
  position: relative;
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
  overflow: hidden;
}

.seo-section-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.seo-section-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.seo-section-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.92);
}

.seo-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.seo-content h2 {
  color: var(--color-white);
  margin-bottom: var(--space-8);
}

.seo-content-text p {
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: var(--space-5);
}

.seo-content-text p:last-child {
  margin-bottom: 0;
}

/* Feature-Liste */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-6);
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-base);
  color: var(--color-foreground);
}

.feature-item svg {
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ----- Prozess-Schritte --------------------------------- */
.prozess-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.prozess-step {
  display: flex;
  flex-direction: column;
  padding: var(--space-8);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition:
    box-shadow var(--transition-base),
    border-color var(--transition-base),
    transform 300ms var(--ease-out-expo);
}

.prozess-step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 300ms var(--ease-out-expo);
}

.prozess-step:hover {
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-border-dark);
  transform: translateY(-4px);
}

.prozess-step:hover::before {
  transform: scaleX(1);
}

.prozess-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  font-family: var(--font-family-heading);
  font-size: var(--font-size-lg);
  font-weight: 700;
  flex-shrink: 0;
  line-height: 1;
  margin-bottom: var(--space-5);
  transition: background-color var(--transition-base), color var(--transition-base);
}

.prozess-step:hover .prozess-number {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.prozess-step h4 {
  margin-bottom: var(--space-3);
  font-size: var(--font-size-base);
}

.prozess-step p {
  font-size: var(--font-size-xs);
  color: var(--color-foreground);
  line-height: var(--line-height-relaxed);
}

/* ----- Related Services (gleiches Muster wie Referenz-Items) --- */
.related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.related-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-8);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-foreground);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition:
    box-shadow var(--transition-base),
    border-color var(--transition-base),
    transform 250ms var(--ease-out-expo);
}

.related-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-dark);
  transform: translateY(-2px);
}

.related-card svg:first-child {
  color: var(--color-primary);
  flex-shrink: 0;
}

.related-card-title {
  flex: 1;
}

.related-card svg:last-child {
  color: var(--color-primary);
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.related-card:hover svg:last-child {
  transform: translateX(4px);
}

/* ----- Kontaktformular ---------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-foreground);
}

.form-label span {
  color: var(--color-primary);
  margin-left: 2px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  color: var(--color-foreground);
  background-color: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgb(196 20 20 / 0.12);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--color-border-dark);
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--color-primary);
}

.form-checkbox-label {
  font-size: var(--font-size-base);
  color: var(--color-foreground);
  line-height: var(--line-height-relaxed);
}

.form-checkbox-label a {
  color: var(--color-primary);
  text-decoration: underline;
}

.form-error {
  font-size: var(--font-size-base);
  color: var(--color-primary);
  margin-top: var(--space-1);
}

.alert {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: 500;
}

.alert--success {
  background-color: var(--color-success-light);
  color: #166534;
  border: 1px solid #BBF7D0;
}

.alert--error {
  background-color: #FEE2E2;
  color: #991B1B;
  border: 1px solid #FECACA;
}

/* Kontakt-Info-Kasten */
.contact-info-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}

.contact-info-card h3 {
  margin-bottom: var(--space-6);
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.contact-info-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-info-label {
  display: block;
  font-size: var(--font-size-base);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-foreground-subtle);
  margin-bottom: 3px;
}

.contact-info-value {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-foreground);
}

.contact-info-value a {
  color: var(--color-foreground);
  transition: color var(--transition-fast);
}

.contact-info-value a:hover {
  color: var(--color-primary);
}

/* ----- Referenzen-Seite --------------------------------- */
.ref-project-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.ref-project-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-10);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition:
    box-shadow var(--transition-base),
    border-color var(--transition-base),
    transform 300ms var(--ease-out-expo);
}

.ref-project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 300ms var(--ease-out-expo);
}

.ref-project-card:hover {
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-border-dark);
  transform: translateY(-4px);
}

.ref-project-card:hover::before {
  transform: scaleX(1);
}

.ref-project-card h4 {
  margin-bottom: var(--space-3);
  font-size: var(--font-size-lg);
}

.ref-project-card p {
  font-size: var(--font-size-base);
  color: var(--color-foreground);
}

.ref-project-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  flex-shrink: 0;
  margin-bottom: var(--space-5);
  transition: background-color var(--transition-base), color var(--transition-base);
}

.ref-project-card:hover .ref-project-icon {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* ----- Über-uns-Seite ----------------------------------- */
.team-values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.team-value-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-10);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition:
    box-shadow var(--transition-base),
    border-color var(--transition-base),
    transform 300ms var(--ease-out-expo);
}

.team-value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 300ms var(--ease-out-expo);
}

.team-value-card:hover {
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-border-dark);
  transform: translateY(-4px);
}

.team-value-card:hover::before {
  transform: scaleX(1);
}

.team-value-card h4 {
  margin-bottom: var(--space-3);
  font-size: var(--font-size-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.team-value-card h4 svg {
  width: 52px;
  height: 52px;
  padding: 14px;
  border-radius: var(--radius-lg);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  flex-shrink: 0;
  transition: background-color var(--transition-base), color var(--transition-base);
}

.team-value-card:hover h4 svg {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* ----- Kennzahlen-Karten -------------------------------- */
.kennzahlen-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  max-width: 960px;
  margin: 0 auto;
}

.kennzahl-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-8) var(--space-6);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition:
    box-shadow var(--transition-base),
    border-color var(--transition-base),
    transform 300ms var(--ease-out-expo);
}

.kennzahl-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 300ms var(--ease-out-expo);
}

.kennzahl-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border-dark);
  transform: translateY(-4px);
}

.kennzahl-card:hover::before {
  transform: scaleX(1);
}

.kennzahl-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  transition: background-color var(--transition-base), color var(--transition-base);
}

.kennzahl-card:hover .kennzahl-icon {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.kennzahl-value {
  display: block;
  font-family: var(--font-family-heading);
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--color-foreground);
  line-height: 1;
  letter-spacing: -0.02em;
}

.kennzahl-label {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-foreground-subtle);
  margin-top: var(--space-2);
  line-height: var(--line-height-snug);
}

/* ----- Team-Cards --------------------------------------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

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

.team-card-image {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition:
    box-shadow var(--transition-base),
    transform 300ms var(--ease-out-expo);
}

.team-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter 500ms ease;
}

.team-card:hover .team-card-image {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.team-card:hover .team-card-image img {
  filter: grayscale(0%);
}

.team-card-info {
  margin-top: var(--space-4);
}

.team-card-name {
  display: block;
  font-family: var(--font-family-heading);
  font-weight: 600;
  font-size: var(--font-size-base);
  color: var(--color-foreground);
}

.team-card-role {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-foreground-subtle);
  margin-top: var(--space-1);
}

/* ----- Responsive Ergänzungen -------------------------- */
@media (min-width: 640px) {
  .usp-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-row {
    grid-template-columns: 1fr 1fr;
  }

  .ref-project-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .team-values-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .kennzahlen-bar {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 768px) {
  .content-split {
    grid-template-columns: 1fr 1fr;
  }

  .content-split--reverse .content-image {
    order: 0;
  }

  .prozess-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .related-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .prozess-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .team-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .ref-project-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .team-values-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* =========================================================
   Mobile Optimierung
   ========================================================= */

/* ----- Mobile: bis 639px -------------------------------- */
@media (max-width: 639px) {

  /* Kennzahlen kompakter auf Mobile */
  .kennzahl-card {
    padding: var(--space-6) var(--space-5);
  }

  .kennzahl-value {
    font-size: var(--font-size-3xl);
  }

  /* Basis-Spacing reduzieren */
  .section {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
  }

  .section-head {
    margin-bottom: var(--space-10);
  }

  .container {
    padding-left: var(--space-5);
    padding-right: var(--space-5);
  }

  /* Typografie anpassen */
  h1 {
    font-size: var(--font-size-2xl);
  }

  h2 {
    font-size: var(--font-size-xl);
  }

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

  /* Hero kompakter */
  .hero-content {
    padding-top: var(--space-12);
    padding-bottom: var(--space-16);
  }

  .hero-actions {
    flex-direction: column;
    margin-bottom: var(--space-12);
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    gap: var(--space-6);
  }

  .hero-stat-value {
    font-size: var(--font-size-2xl);
  }

  /* Page-Hero kompakter */
  .page-hero {
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
  }

  .page-hero-actions {
    flex-direction: column;
  }

  .page-hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  /* Cards weniger Padding */
  .service-card,
  .usp-card,
  .prozess-step,
  .team-value-card,
  .ref-project-card {
    padding: var(--space-6);
  }

  .testimonial-card {
    padding: var(--space-6);
  }

  /* Service-Card Icons kleiner */
  .service-icon,
  .usp-card-icon,
  .ref-project-icon {
    width: 44px;
    height: 44px;
  }

  .prozess-number {
    width: 40px;
    height: 40px;
  }

  /* Trust-Stats kompakter */
  .trust-stats-list {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .trust-stat {
    padding: var(--space-4);
  }

  .trust-stat-value {
    font-size: var(--font-size-2xl);
  }

  /* Referenz-Items 1 Spalte */
  .referenzen-grid {
    grid-template-columns: 1fr;
  }

  .referenz-item {
    padding: var(--space-4) var(--space-5);
  }

  /* Related-Grid 1 Spalte */
  .related-grid {
    grid-template-columns: 1fr;
  }

  /* CTA kompakter */
  .cta-section {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
  }

  .cta-actions {
    flex-direction: column;
    width: 100%;
  }

  .cta-actions .btn {
    width: 100%;
    justify-content: center;
  }

  /* SEO-Section kompakter */
  .seo-section {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
  }

  .seo-content {
    max-width: 100%;
  }

  /* Footer kompakter */
  .footer-top {
    padding-top: var(--space-12);
    padding-bottom: var(--space-10);
  }

  .footer-grid {
    gap: var(--space-8);
  }

  /* FAQ Items kompakter */
  .faq-item details summary {
    padding: var(--space-4) var(--space-5);
  }

  .faq-answer {
    padding: 0 var(--space-5) var(--space-5);
    padding-top: var(--space-3);
  }

  /* Buttons: Full-Width auf Mobile */
  .section-actions .btn {
    width: 100%;
    justify-content: center;
  }

  /* Content-Split Bild-Abstand */
  .content-split {
    gap: var(--space-8);
  }

  .content-image {
    aspect-ratio: 16 / 10;
  }

  /* Logo kleiner */
  .site-logo {
    font-size: var(--font-size-2xl);
  }

  .site-logo-sub {
    display: none;
  }

  /* Topbar kompakter */
  .topbar {
    height: 36px;
  }

  /* Header kompakter */
  .site-header {
    height: 64px;
  }

  /* Section-Label kleiner */
  .section-label {
    font-size: var(--font-size-xs);
  }

  /* Prozess-Grid */
  .prozess-grid {
    gap: var(--space-4);
  }

  /* USP-Grid */
  .usp-grid {
    gap: var(--space-4);
  }
}

/* ----- Mobile: bis 479px -------------------------------- */
@media (max-width: 479px) {

  h1 {
    font-size: var(--font-size-xl);
  }

  h2 {
    font-size: var(--font-size-lg);
  }

  .hero-stats {
    flex-direction: column;
    gap: var(--space-4);
  }

  .hero-stat-item {
    flex-direction: row;
    align-items: baseline;
    gap: var(--space-2);
  }

  /* Buttons noch kompakter */
  .btn {
    padding: 11px 20px;
  }

  .btn-lg {
    padding: 13px 24px;
  }
}

/* ----- Tablet: 640–767px -------------------------------- */
@media (min-width: 640px) and (max-width: 767px) {

  .hero-actions {
    flex-direction: row;
  }

  .page-hero-actions {
    flex-direction: row;
  }

  .trust-stats-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* =========================================================
   Scroll-Reveal-Animationen – Fade von unten
   ========================================================= */

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 600ms var(--ease-out-expo),
    transform 600ms var(--ease-out-expo);
}

/* Gestaffelte Verzoegerung fuer Kinder-Elemente */
[data-reveal="stagger"] > *:nth-child(1) { transition-delay: 0ms; }
[data-reveal="stagger"] > *:nth-child(2) { transition-delay: 80ms; }
[data-reveal="stagger"] > *:nth-child(3) { transition-delay: 160ms; }
[data-reveal="stagger"] > *:nth-child(4) { transition-delay: 240ms; }
[data-reveal="stagger"] > *:nth-child(5) { transition-delay: 320ms; }
[data-reveal="stagger"] > *:nth-child(6) { transition-delay: 400ms; }

[data-reveal="stagger"] > * {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 500ms var(--ease-out-expo),
    transform 500ms var(--ease-out-expo);
}

/* Eingeblendet */
[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal="stagger"].is-revealed > * {
  opacity: 1;
  transform: translateY(0);
}