/* ==========================================================================
     1. Navigation
     ========================================================================== */
  .top-menu-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: rgba(89, 89, 89, 0.9);
    padding: 5px;
    width: 100%;
    border-radius: 5px;
    box-sizing: border-box;
    z-index: 1000;
  }
  
  .top-menu-container nav {
    flex: 1;
    display: flex;
    justify-content: center;
  }
  
  .logo {
    margin-left: 20px;
    padding: 5px 0;
  }
  
  .logo img {
    max-width: 150px;
    height: auto;
  }
  
  .main-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
  }
  
  .main-menu li {
    margin-right: 20px;
  }
  
  .main-menu li:last-child {
    margin-right: 0;
  }
  
  .main-menu a {
    color: #FFF;
    text-decoration: none;
    font-size: clamp(1rem, 2.2vw, 24px);
    font-weight: normal;
  }
  
  /* Burger Icon */
  .burger-icon {
    display: none;
    position: absolute;
    right: 10px;
    top: 15px;
    width: 30px;
    height: 20px;
    cursor: pointer;
  }
  
  .burger-icon span {
    display: block;
    width: 100%;
    height: 3px;
    background: #FFF;
    margin: 4px 0;
    transition: all 0.3s ease;
  }
  
  /* ==========================================================================
     2. Header / Welcome Section
     ========================================================================== */
  .welcome-image-container {
    position: relative;
    width: 100vw;
    margin: 0;
  }
  
  .welcome-image {
    display: block;
    width: 100%;
    max-height: 1000px;
    height: auto;
    object-fit: cover;
  }
  
  .overlay-text {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 100px 50px;
    font-size: clamp(2rem, 5vw, 3rem);
    color: #FFF;
    text-align: left;
    box-sizing: border-box;
    z-index: 5;
  }
  
  .overlay-text h1 {
    margin-bottom: 20px;
  }
  
  /* ==========================================================================
     3. Content Sections
     ========================================================================== */
  .seiten-container {
    width: calc(100% - 100px); /* 100px Abstand links/rechts */
    margin: 0 auto;
    box-sizing: border-box;
  }
  
  .standard-text {
    padding: 20px 0;
    font-size: clamp(16px, 3vw, 24px);
    line-height: 1.4;
  }
  
  .centered-image {
    display: block;
    width: auto;
    max-width: clamp(300px, 80%, 1200px);
    max-height: clamp(200px, 50vh, 600px);
    height: auto;
    margin: 20px auto;
    object-fit: contain;
  }
  
  /* Flow8, Adentro, TrueNorth Sections */
  .flow8-section,
  .adentro-section,
  .truenorth-section {
    position: relative;
    width: 100vw;
    margin: 0;
    overflow: hidden;
  }
  
  .section-container {
    position: relative;
    width: 100%;
    margin-top: 48px;
    padding-top: 56.25%; /* 16:9 Seitenverhältnis */
    overflow: hidden;
  }
  
  .section-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
  }
  
  .overlay-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0 20px;
    text-align: center;
    box-sizing: border-box;
    z-index: 2;
  }
  
  .flow8-section .overlay-logo,
  .adentro-section .overlay-logo,
  .truenorth-section .overlay-logo {
    position: absolute !important;
    top: 5% !important;
    left: 5% !important;
    height: 3vw; /* Basis-Höhe für Skalierung */
    max-height: 195px; /* 30% mehr als ursprüngliches Äquivalent (~150px Breite -> ~130-150px Höhe, erhöht auf 195px) */
    width: auto; /* Proportionale Breite */
    max-width: 400px; /* Entspricht ~30% mehr für Breite */
    margin: 0 !important;
    z-index: 100 !important;
  }

  /* Section-specific Text */
  .flow8-primary-text {
    font-size: clamp(2rem, 5vw, 2.8rem);
    color: var(--flow8-color);
    font-weight: 550;
  }
  
  .flow8-secondary-text {
    font-size: clamp(2rem, 5vw, 2.4rem);
    color: #595959;
  }
  
  .adentro-primary-text {
    font-size: clamp(2rem, 5vw, 2.8rem);
    font-weight: 550;
  }
  
  .adentro-secondary-text {
    font-size: clamp(2rem, 5vw, 2.4rem);
    color: #FFF;
  }
  
  .truenorth-primary-text {
    font-size: clamp(2rem, 5vw, 2.8rem);
    font-weight: 550;
  }
  
  .truenorth-secondary-text {
    font-size: clamp(2rem, 5vw, 2.4rem);
    color: #FFF;
  }
  
  /* ==========================================================================
     4. Grid Boxes
     ========================================================================== */
  .boxes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding: 20px;
  }
  
  .box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    min-height: clamp(250px, 30vw, 300px);
    padding: 20px;
    text-align: center;
    border-radius: 2%;
    box-sizing: border-box;
    margin-bottom: 50px;
  }
  
  .box img {
    height: clamp(30px, 5vw, 40px);
    width: auto;
    max-width: 100%;
    margin-bottom: 15px;
    display: block;
  }
  
  .box h3 {
    font-size: clamp(16px, 3.5vw, 20px);
    margin: 0;
    line-height: 1.5;
    text-align: left;
    width: 100%;
  }
  
  /* Box Borders */
  .flow8-color {
    border: 3px solid var(--flow8-color);
  }
  
  .truenorth-color {
    border: 3px solid var(--truenorth-color);
  }
  
  .adentro-color {
    border: 3px solid var(--adentro-color);
  }
  
  .flow8-box-line {
    border: 2px solid var(--flow8-color);
  }
  
  .adentro-box-line {
    border: 2px solid var(--adentro-color);
  }
  
  .truenorth-box-line {
    border: 2px solid var(--truenorth-color);
  }
  
  /* Box Rows */
  .flow8-boxes-row,
  .truenorth-boxes-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding: 20px;
  }
  
  .adentro-boxes-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 20px;
  }
  
  /* Box Text */
  .flow8-box-text,
  .adentro-box-text,
  .truenorth-box-text {
    font-size: clamp(18px, 2.5vw, 22px);
    line-height: 1.5;
    margin-bottom: 0;
  }
  
  .flow8-box-title,
  .adentro-box-title,
  .truenorth-box-title {
    min-height: 72px;
    font-size: clamp(20px, 3vw, 26px);
    font-weight: 550;
  }
  
  .flow8-text {
    color: var(--flow8-color);
    font-weight: 550;
  }
  
  /* ==========================================================================
     5. Footer
     ========================================================================== */
  .footer {
    font-size: 0.9rem;
    font-family: 'Open Sans', sans-serif;
    color: #666;
    text-align: center;
    padding: 5px;
  }
  
  
  
  /* ==========================================================================
     6. Responsive Design
     ========================================================================== */
  
  /* Tablets and Smaller (<= 768px) */
  @media (max-width: 768px) {
    /* Navigation */
    .top-menu-container {
      flex-wrap: wrap;
      justify-content: space-between;
    }
  
    .logo {
      margin: 0 10px;
    }
  
    .logo img {
      max-width: 100px;
    }
  
    .main-menu {
      display: none;
      flex-direction: column;
      width: 100%;
      text-align: center;
      padding: 10px 0;
      background-color: rgba(89, 89, 89, 0.9);
      position: absolute;
      top: 100%;
      left: 0;
      z-index: 999;
    }
  
    .top-menu-container.active .main-menu {
      display: flex;
    }
  
    .main-menu li {
      margin: 10px 0;
    }
  
    .main-menu a {
      font-size: clamp(14px, 3vw, 18px);
    }
  
    .burger-icon {
      display: block;
      right: 10px;
      top: 15px;
      z-index: 1001;
    }
  
    /* Welcome Section */
    .welcome-image-container,
    .flow8-section,
    .adentro-section,
    .truenorth-section {
      width: 100vw;
      overflow: hidden;
    }
  
    .welcome-image,
    .bg-flow8,
    .bg-technology,
    .bg-truenorth {
      width: 100%;
      height: auto;
      object-fit: cover;
    }
  
    .overlay-text {
      padding: 20px;
      font-size: clamp(1.5rem, 4vw, 2rem);
    }
  
    .overlay-content {
      font-size: clamp(1.5rem, 4vw, 2rem);
    }
  
    .overlay-logo {
      top: 3%;
      left: 3%;
      width: 15vw;
      max-width: 120px;
      height: auto;
      z-index: 50;
    }

    .overlay-logo img {
      width: 100%;
    }
  
    /* Content */
    .standard-text {
      padding: 10px 0;
    }
  
    .boxes-grid {
      grid-template-columns: 1fr;
    }
  
    /* Box Rows */
    .flow8-boxes-row,
    .adentro-boxes-row,
    .truenorth-boxes-row {
      grid-template-columns: 1fr; /* Korrigiert von flex-direction */
      margin: 20px 0;
      gap: 10px;
    }
  
    /* Typography */
    .box,
    .flow8-box-text,
    .adentro-box-text,
    .truenorth-box-text {
      font-size: clamp(16px, 3.5vw, 20px);
    }
  
    .box h3 {
      font-size: clamp(16px, 3.5vw, 20px);
    }
  
    .flow8-box-title,
    .adentro-box-title,
    .truenorth-box-title {
      font-size: clamp(18px, 3.5vw, 24px);
    }
  
    .flow8-primary-text,
    .adentro-primary-text,
    .truenorth-primary-text {
      font-size: clamp(1.5rem, 4vw, 2rem);
    }
  
    .flow8-secondary-text,
    .adentro-secondary-text,
    .truenorth-secondary-text {
      font-size: clamp(1rem, 3vw, 1.3rem);
    }
  }
  
  /* Smartphones (<= 480px) */
  @media (max-width: 480px) {
    /* Navigation */
    .top-menu-container {
      padding: 10px;
      background-color: rgba(89, 89, 89, 1);
      max-width: 100vw;
      overflow: visible;
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
    }
  
    .logo {
      margin: 0 15px;
    }
  
    .logo img {
      max-width: 90px;
    }
  
    .burger-icon {
      display: block;
      right: 15px;
      top: 15px;
      width: 30px;
      height: 20px;
      z-index: 1001;
    }
  
    .main-menu {
      display: none;
      flex-direction: column;
      width: 100%;
      background-color: rgba(89, 89, 89, 0.95);
      position: absolute;
      top: 100%;
      left: 0;
      padding: 15px 0;
      box-sizing: border-box;
      z-index: 999;
    }
  
    .top-menu-container.active .main-menu {
      display: flex;
    }
  
    .main-menu li {
      margin: 15px 0;
    }
  
    .main-menu a {
      font-size: clamp(16px, 4vw, 20px);
      padding: 10px;
      display: block;
    }
  
    /* Content */
    .overlay-content {
      padding: 10px;
    }
  
    .overlay-text {
      font-size: clamp(1.2rem, 3.5vw, 1.8rem);
    }
    
    .overlay-logo {
      top: 3%;
      left: 3%;
      max-width: 100px;
      z-index: 50;
    }

    .flow8-boxes-row,
    .adentro-boxes-row,
    .truenorth-boxes-row {
      grid-template-columns: 1fr;
      gap: 15px;
      padding: 15px;
    }
  
    /* Typography */
    .flow8-primary-text,
    .adentro-primary-text,
    .truenorth-primary-text {
      font-size: clamp(1.2rem, 3.5vw, 1.8rem);
    }
  
    .flow8-secondary-text,
    .adentro-secondary-text,
    .truenorth-secondary-text {
      font-size: clamp(0.9rem, 3vw, 1.2rem);
    }
  }