/* ============================================
   FÜRSTMANN.IT — Design System (Redesign)
   Matching original fuerstmann.it look
   ============================================ */

/* --- Font Face --- */
@font-face {
  font-family: 'Inter';
  src: url('./assets/fonts/inter-regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('./assets/fonts/inter-medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('./assets/fonts/inter-semibold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('./assets/fonts/inter-bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* --- Custom Properties --- */
:root {
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.75rem;
  --text-3xl: 2.25rem;
  --text-hero: clamp(2.2rem, 4vw, 2.75rem);

  /* Colors — Light Theme (matching original fuerstmann.it) */
  --color-primary: #339EBF;
  --color-primary-dark: #2a8aa8;
  --color-primary-light: rgba(51, 158, 191, 0.1);
  --color-bg: #ffffff;
  --color-bg-alt: #EBF3F8;
  --color-bg-card: #ffffff;
  --color-surface: #f0f1f4;
  --color-text: #1a1a2e;
  --color-text-secondary: #333333;
  --color-text-muted: #666666;
  --color-logo-grey: #5A5A5A;
  --color-border: #e0e5eb;
  --color-border-light: #eeeff2;
  --color-red: #e74c3c;
  --color-red-light: rgba(231, 76, 60, 0.06);

  /* Spacing (8px base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Borders */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);

  /* Layout */
  --max-width: 1200px;
  --max-width-wide: 1400px;
  --header-height: 72px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 150ms var(--ease-out);
  --transition-normal: 300ms var(--ease-out);
  --transition-slow: 500ms var(--ease-out);
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-family);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-primary-dark); }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.container--wide {
  max-width: var(--max-width-wide);
}

/* --- Section Spacing --- */
.section {
  padding: clamp(var(--space-8), 3.5vw, var(--space-10)) 0;
}
.section--alt {
  background: var(--color-bg-alt);
}
.section__header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-8);
}
.section__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.section__title {
  font-size: var(--text-2xl);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}
.section__title--dark {
  color: var(--color-text);
}
.section__subtitle {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #ffffff;
  border-bottom: 3px solid var(--color-primary);
  transition: box-shadow var(--transition-normal);
}
.header--scrolled {
  box-shadow: var(--shadow-sm);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}
.header__logo img {
  height: 48px;
  width: auto;
}
.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.header__nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.header__nav-link:hover {
  color: var(--color-primary);
}
.header__nav-link--active {
  color: var(--color-primary);
  font-weight: 600;
}

/* Mobile Menu Toggle */
.mobile-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.mobile-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================
   HERO — Split Layout (text left, image right)
   ============================================ */
.hero {
  background: var(--color-bg-alt);
  padding: clamp(var(--space-8), 3.5vw, var(--space-10)) 0;
  overflow: hidden;
}
.hero__inner {
  display: flex;
  align-items: center;
  gap: var(--space-12);
}
.hero__text {
  flex: 0 0 58%;
  max-width: 58%;
}
.hero__image {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__image img {
  max-width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: contain;
}
.hero__title {
  font-size: var(--text-hero);
  font-weight: 700;
  line-height: 1.15;
  color: #4d4d4d;
  margin-bottom: var(--space-6);
}
.hero__subtitle {
  font-size: clamp(1.15rem, 2.2vw, 1.5rem);
  color: var(--color-primary);
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: var(--space-8);
}
.hero__body {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}
.hero__cta {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-8);
  flex-wrap: wrap;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.btn--primary {
  background: var(--color-primary);
  color: #fff;
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(51, 158, 191, 0.3);
}
.btn--outline {
  border: 1.5px solid var(--color-border);
  color: var(--color-text);
  background: var(--color-bg-card);
}
.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  border-radius: var(--radius-lg);
}
.btn--block {
  display: flex;
  width: 100%;
  text-align: center;
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: var(--space-6) var(--space-8);
  border-radius: var(--radius-lg);
}
.btn svg {
  width: 18px;
  height: 18px;
}

/* ============================================
   CARDS (Services / Leistungen)
   ============================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.card-grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal), transform var(--transition-normal);
}
.card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.card--link {
  display: block;
  text-decoration: none;
  color: inherit;
}
.card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-primary);
  margin-bottom: var(--space-5);
}
.card__icon svg {
  width: 36px;
  height: 36px;
}
.card__title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}
.card__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}
.card__arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-primary);
  margin-top: var(--space-4);
}
.card__arrow svg { width: 16px; height: 16px; transition: transform var(--transition-fast); }
.card:hover .card__arrow svg { transform: translateX(4px); }

/* ============================================
   PARTNERSHIP SECTION
   ============================================ */
.partnership-intro {
  text-align: center;
  max-width: 900px;
  margin: 0 auto var(--space-8);
}
.partnership-intro__bold {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.5;
  margin-bottom: var(--space-6);
}
.partnership-intro__text {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
}
.partnership-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
}
.partnership-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}
.partnership-item__icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}
.partnership-item__icon svg {
  width: 28px;
  height: 28px;
}
.partnership-item__title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}
.partnership-item__text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}
.partnership-eigen {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.partnership-eigen__title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}
.partnership-eigen__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.partnership-eigen__list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}
.partnership-eigen__list li svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
  flex-shrink: 0;
}

/* ============================================
   ALL-INCLUSIVE / PRICING
   ============================================ */
.all-inclusive-text {
  text-align: center;
  max-width: 900px;
  margin: 0 auto var(--space-8);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
}
.pricing-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
  max-width: 850px;
  margin-left: auto;
  margin-right: auto;
}
.pricing-column {
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
.pricing-column--negative {
  background: var(--color-red-light);
  border-color: rgba(231, 76, 60, 0.2);
}
.pricing-column--highlight {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}
.pricing-column__title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-6);
  color: var(--color-text);
}
.pricing-column__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.pricing-column__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}
.pricing-column__item svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; }
.pricing-column__item--negative svg { color: var(--color-red); }
.pricing-column__item--positive svg { color: var(--color-primary); }

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}
.advantage-card {
  text-align: center;
  padding: var(--space-6);
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
}
.advantage-card__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}
.advantage-card__icon svg {
  width: 32px;
  height: 32px;
}
.advantage-card__number {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}
.advantage-card__title {
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.advantage-card__text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* ============================================
   KOMPETENZEN
   ============================================ */
.kompetenz-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}
.kompetenz-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}
.kompetenz-card__title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-6);
  color: var(--color-text);
}
.kompetenz-card__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.kompetenz-card__item {
  display: block;
}
.kompetenz-card__item a {
  display: block;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}
.kompetenz-card__item a:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}
.kompetenz-card__item svg { display: none; }

/* ============================================
   IT-AUDIT PROCESS
   ============================================ */
.process-steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}
.process-step {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
}
.process-step__icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}
.process-step__icon svg {
  width: 32px;
  height: 32px;
}
.process-step__number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 700;
  margin-bottom: var(--space-4);
  flex-shrink: 0;
}
.process-step__title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}
.process-step__text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}
.process-note {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-8);
  margin-bottom: var(--space-8);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}
.contact-form { display: flex; flex-direction: column; gap: var(--space-5); }
.form-group { display: flex; flex-direction: column; gap: var(--space-2); }
.form-group label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
}
.form-group input,
.form-group textarea,
.form-group select {
  font-family: var(--font-family);
  font-size: var(--text-base);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition-fast);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(51, 158, 191, 0.15);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.contact-info { display: flex; flex-direction: column; gap: var(--space-6); }
.contact-info__item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}
.contact-info__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary);
  flex-shrink: 0;
}
.contact-info__icon svg { width: 20px; height: 20px; }
.contact-info__label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}
.contact-info__value {
  font-size: var(--text-base);
  color: var(--color-text);
  font-weight: 500;
}
.contact-info__value a {
  color: var(--color-primary);
}
.contact-info__value a:hover { color: var(--color-primary-dark); }

/* ============================================
   FOOTER (matching original: 3-column simple)
   ============================================ */
.footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: var(--space-8) 0 var(--space-6);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-8);
  text-align: center;
  margin-bottom: var(--space-8);
}
.footer__brand-text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-top: var(--space-3);
  line-height: 1.6;
}
.footer__heading {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-5);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.footer__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer__link {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}
.footer__link:hover { color: var(--color-primary); }
.footer__bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-align: center;
}
.footer__bottom-links {
  display: flex;
  gap: var(--space-6);
  justify-content: center;
}
.footer__bottom a {
  color: var(--color-primary);
  font-weight: 500;
}
.footer__bottom a:hover { color: var(--color-primary-dark); }

/* ============================================
   BREADCRUMBS
   ============================================ */
.breadcrumbs {
  padding: var(--space-4) 0;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.breadcrumbs a { color: var(--color-text-muted); }
.breadcrumbs a:hover { color: var(--color-primary); }
.breadcrumbs__separator { margin: 0 var(--space-2); }

/* ============================================
   DETAIL PAGE (Service Pages)
   ============================================ */
.page-header {
  padding: clamp(var(--space-8), 4vw, var(--space-10)) 0 var(--space-8);
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}
.page-header__title {
  font-size: var(--text-2xl);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-4);
}
.page-header__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 700px;
}
.page-content {
  padding: var(--space-8) 0 var(--space-12);
}
.page-content__body {
  max-width: 800px;
}
.page-content__body h2 {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
}
.page-content__body h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}
.page-content__body p {
  margin-bottom: var(--space-4);
  color: var(--color-text-secondary);
  line-height: 1.7;
}
.page-content__body ul {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
}
.page-content__body ul li {
  position: relative;
  padding-left: var(--space-4);
  margin-bottom: var(--space-2);
  color: var(--color-text-secondary);
  line-height: 1.6;
}
.page-content__body ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

/* FAQ Section */
.faq { margin-top: var(--space-12); }
.faq__title {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-6);
}
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  overflow: hidden;
}
.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  text-align: left;
  background: var(--color-bg-card);
  transition: background var(--transition-fast);
}
.faq-item__question:hover { background: var(--color-surface); }
.faq-item__question svg {
  width: 20px;
  height: 20px;
  color: var(--color-text-muted);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}
.faq-item.active .faq-item__question svg { transform: rotate(180deg); }
.faq-item__answer {
  display: none;
  padding: 0 var(--space-5) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}
.faq-item.active .faq-item__answer { display: block; }

/* CTA Banner */
.cta-banner {
  margin-top: var(--space-12);
  padding: var(--space-10);
  background: var(--color-primary-light);
  border: 1px solid rgba(51, 158, 191, 0.2);
  border-radius: var(--radius-xl);
  text-align: center;
}
.cta-banner__title {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-3);
}
.cta-banner__text {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

/* ============================================
   SCROLL-TO-TOP BUTTON
   ============================================ */
.scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 90;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition-normal), visibility var(--transition-normal), transform var(--transition-normal), background var(--transition-fast);
}
.scroll-top:hover {
  background: var(--color-primary-dark);
}
.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.scroll-top svg {
  width: 22px;
  height: 22px;
}

/* ============================================
   SCROLL ANIMATIONS (fade in on scroll)
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Ensure content is visible if JS fails or for print */
@media print {
  .reveal { opacity: 1 !important; transform: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============================================
   LEGAL PAGES
   ============================================ */
.legal-content {
  max-width: 800px;
  padding: var(--space-8) 0 var(--space-12);
}
.legal-content h2 {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
}
.legal-content h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
}
.legal-content p {
  margin-bottom: var(--space-4);
  color: var(--color-text-secondary);
  line-height: 1.7;
}
.legal-content ul {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
}
.legal-content ul li {
  position: relative;
  padding-left: var(--space-4);
  margin-bottom: var(--space-2);
  color: var(--color-text-secondary);
}
.legal-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-primary);
}
.legal-content a { color: var(--color-primary); text-decoration: underline; }

/* Mobile Nav — hidden by default */
.mobile-nav { display: none; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .card-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .advantage-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }
}

@media (max-width: 768px) {
  .header__nav-list { display: none; }
  .mobile-toggle { display: flex; }

  /* Mobile Nav */
  .mobile-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    z-index: 99;
    padding: var(--space-8) var(--space-6);
    overflow-y: auto;
  }
  .mobile-nav.active { display: block; }
  .mobile-nav__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
  }
  .mobile-nav__link {
    display: block;
    padding: var(--space-4) var(--space-4);
    font-size: var(--text-lg);
    font-weight: 500;
    color: var(--color-text);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
  }
  .mobile-nav__link:hover { background: var(--color-surface); color: var(--color-primary); }

  /* Hero responsive */
  .hero__inner {
    flex-direction: column;
    text-align: center;
  }
  .hero__text {
    flex: none;
    max-width: 100%;
  }
  .hero__image {
    max-width: 320px;
    margin: 0 auto;
  }
  .hero__cta {
    justify-content: center;
  }
  .hero__title { font-size: var(--text-3xl); }

  /* Grids */
  .card-grid { grid-template-columns: 1fr; }
  .card-grid--4 { grid-template-columns: 1fr; }
  .pricing-comparison { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .partnership-grid { grid-template-columns: 1fr; }
  .advantage-grid { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .footer__bottom { flex-direction: column; gap: var(--space-3); }
}

@media (max-width: 480px) {
  .advantage-grid { grid-template-columns: 1fr; }
}

/* ============================================
   UTILITY
   ============================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.text-center { text-align: center; }
.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }

/* ============================================
   WOW ANIMATIONS
   ============================================ */



/* --- Staggered card reveal --- */
.card-grid .card.reveal.visible:nth-child(1) { transition-delay: 0ms; }
.card-grid .card.reveal.visible:nth-child(2) { transition-delay: 120ms; }
.card-grid .card.reveal.visible:nth-child(3) { transition-delay: 240ms; }
.card-grid .card.reveal.visible:nth-child(4) { transition-delay: 360ms; }
.card-grid .card.reveal.visible:nth-child(5) { transition-delay: 480ms; }
.card-grid .card.reveal.visible:nth-child(6) { transition-delay: 600ms; }

/* --- Counter animation (for stat numbers) --- */
@keyframes countPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.08); }
  100% { transform: scale(1); }
}
.stat-number {
  display: inline-block;
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

/* --- Animated stats bar --- */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  padding: var(--space-6) 0;
}
.stat-item {
  text-align: center;
  padding: var(--space-6);
  position: relative;
}
.stat-item::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: var(--color-border);
}
.stat-item:last-child::after { display: none; }
.stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  font-weight: 500;
}

/* --- Animated gradient divider line --- */
@keyframes gradientSlide {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.animated-divider {
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  background-size: 200% 100%;
  animation: gradientSlide 3s ease infinite;
  border-radius: 2px;
  width: 100vw;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
}

/* --- Card hover glow --- */
.card:hover {
  box-shadow: 0 8px 32px rgba(51, 158, 191, 0.15), 0 4px 12px rgba(0, 0, 0, 0.05);
}

/* --- Slide-in from left/right for partnership section --- */
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* --- Pricing column animated border --- */
@keyframes borderGlow {
  0%, 100% { border-color: var(--color-primary); box-shadow: 0 0 0 0 rgba(51, 158, 191, 0); }
  50% { border-color: var(--color-primary); box-shadow: 0 0 20px rgba(51, 158, 191, 0.15); }
}
.pricing-column--highlight {
  animation: borderGlow 3s ease-in-out infinite;
}

/* --- Scroll progress bar --- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), #5bc4d6);
  z-index: 200;
  transition: width 50ms linear;
}

/* Stats bar responsive */
@media (max-width: 768px) {
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2)::after { display: none; }
}
@media (max-width: 480px) {
  .stats-bar { grid-template-columns: 1fr; }
  .stat-item::after { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .pricing-column--highlight { animation: none; }
  .reveal-left, .reveal-right { opacity: 1; transform: none; transition: none; }
}

/* ============================================
   HEADER PHONE
   ============================================ */
.header__phone {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  margin-right: 1rem;
  white-space: nowrap;
  transition: color var(--transition-fast);
}
.header__phone:hover {
  color: var(--color-text);
}
.header__phone svg {
  flex-shrink: 0;
}
@media (max-width: 768px) {
  .header__phone-text { display: none; }
  .header__phone { margin-right: 0.5rem; }
}

/* ============================================
   FOOTER COPYRIGHT
   ============================================ */
.footer__copyright {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

/* ============================================
   TESTIMONIALS / REFERENZEN
   ============================================ */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}
.testimonial-card {
  background: var(--color-section-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-6) var(--space-5);
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(51, 158, 191, 0.1);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.testimonial-card__stars {
  color: #f5a623;
  font-size: 1.2rem;
  letter-spacing: 2px;
  margin-bottom: var(--space-3);
}
.testimonial-card__text {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text-secondary);
  flex: 1;
  margin-bottom: var(--space-5);
  font-style: italic;
}
.testimonial-card__author {
  border-top: 1px solid rgba(51, 158, 191, 0.15);
  padding-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.testimonial-card__author strong {
  color: var(--color-text);
  font-weight: 600;
  font-size: var(--text-sm);
}
.testimonial-card__author span {
  color: var(--color-text-secondary);
  font-size: var(--text-xs);
}

.referenzen-logos {
  margin-top: var(--space-8);
  text-align: center;
}
.referenzen-logos__title {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
}
.referenzen-logos__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
}
.referenzen-logos__item {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
}
.referenzen-logos__divider {
  color: var(--color-primary);
  font-weight: 700;
}

@media (max-width: 992px) {
  .testimonial-grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
}

/* ============================================
   M365 CARD FIX (ensure 6th card is visible)
   ============================================ */
.card-grid .card:nth-child(6) {
  opacity: 1;
}
.card-grid .card.reveal.visible:nth-child(6) {
  opacity: 1;
}

/* ============================================
   RELATED LINKS
   ============================================ */
.related-links {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid #e0e0e0;
}
.related-links__title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--dark);
  margin-bottom: var(--space-4);
}
.related-links__grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.related-links__item {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--section-alt);
  border: 1px solid #d5e3ec;
  border-radius: 6px;
  color: var(--primary);
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s;
}
.related-links__item:hover {
  background: #dceaf2;
  border-color: var(--primary);
}