* { box-sizing: border-box; margin: 0; padding: 0; }
   body {
     font-family: "Inter", system-ui, sans-serif;
     background: #fff;
     color: #222;
     line-height: 1.6;
     -webkit-font-smoothing: antialiased;
   }
   a { text-decoration: none; }
   
   /* Container */
   .container {
     width: 90%;
     max-width: 1200px;
     margin: 0 auto;
   }
   
   /* ==================== BASE FONT ==================== */
body {
  font-family: "Nunito Sans", sans-serif;
  font-weight: 400;
  font-optical-sizing: auto;
  font-style: normal;
  font-variation-settings:
    "wdth" 100,
    "YTLC" 500;
  color: #222;
  background: #fff;
  margin: 0;
  line-height: 1.6;
}

/* Optionale Helferklassen */
.light-text { font-weight: 300; }
.bold-text { font-weight: 700; }

   /* ================= NAVIGATION ================= */
.nav {
  position: sticky;
  top: 0;
  width: 100%;
  background: #fff;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
}

.logo img {
  height: 40px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
}

.nav-links a {
  color: #111;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: #c4f430; /* sanfter Farbakzent beim Hover */
}

.btn-nav {
  background: #333333;
  color: #fff !important;
  padding: 8px 16px;
  border-radius: 6px;
  font-weight: 600;
  transition: background 0.2s ease;
}

.btn-nav:hover {
  background: #000;
}

.hero-icon {
  display: block;
  width: 60px;
  height: 60px;
  margin-bottom: 16px;
  object-fit: contain;
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
}

   
   /* ================= HERO ================= */
   .hero {
     padding: 120px 20px;
     text-align: center;
     background: #fff;
   }
   
   .hero-title {
     font-size: clamp(2.2rem, 4vw, 3.5rem);
     font-weight: 700;
     line-height: 1.2;
     color: #111;
     margin-bottom: 20px;
   }
   
   .hero-subtitle {
     font-size: 1.2rem;
     color: #555;
     margin-bottom: 60px;
   }
   
   /* Grid-Layout für Karten */
   .hero-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
     gap: 30px;
     justify-items: center;
   }
   
   /* Karten-Design */
   .hero-card {
     background: #fff;
     border-radius: 16px;
     padding: 40px 30px;
     text-align: left;
     box-shadow: 0 8px 24px rgba(0,0,0,0.06);
     transition: transform 0.3s ease, box-shadow 0.3s ease;
   }
   
   .hero-card:hover {
     transform: translateY(-6px);
     box-shadow: 0 12px 28px rgba(0,0,0,0.08);
   }
   
   .hero-card h3 {
     font-size: 1.4rem;
     margin-bottom: 12px;
   }
   
   .hero-card p {
     color: #555;
     font-size: 1rem;
     margin-bottom: 20px;
   }

   .feature-list {
    list-style: none;
    padding: 0;
    margin: 30px 0;
    display: grid;
    gap: 10px;
  }
  .feature-list li {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.04);
    padding: 14px 18px;
    font-weight: 400;
    color: #333;
    transition: transform .2s ease, box-shadow .2s ease;
  }
  .feature-list li:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  }
   
   /* ================= BUTTONS ================= */
   .btn {
     display: inline-block;
     padding: 10px 20px;
     border-radius: 8px;
     font-weight: 600;
     transition: background 0.2s ease, color 0.2s ease;
   }
   
   .btn.dark {
     background: #333333;
     color: #fff;
   }
   .btn.dark:hover {
     background: #000;
   }
   
   .btn.lime {
     background: #c4f430;
     color: #111;
   }
   .btn.lime:hover {
     background: #b6e62c;
   }
   
   .btn.purple {
     background: #c592dc;
     color: #111;
   }
   .btn.purple:hover {
     background: #b882ce;
   }
   
   .btn.green {
     background: #61d1a1;
     color: #111;
   }
   .btn.green:hover {
     background: #56c597;
   }
   
   /* Headline-Akzentfarben */
   .hero-card.dark h3 { color: #333333; }
   .hero-card.lime h3 { color: #c4f430; }
   .hero-card.purple h3 { color: #c592dc; }
   .hero-card.green h3 { color: #61d1a1; }
   
   /* Responsivität */
   @media (max-width: 768px) {
     .hero {
       padding: 80px 20px;
     }
     .hero-card {
       padding: 30px 20px;
     }
   }

   /* =================== CONTENT SECTIONS =================== */
.section {
  padding: 100px 20px;
}
.section.light { background: #fafafa; }
.section.white { background: #fff; }
.section.subtle { background: #f7f7f7; }

.lead {
  font-size: 1.15rem;
  color: #555;
  margin-bottom: 40px;
}

.grid.two { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid.three { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid.four { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.grid.six  { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }

.card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.06);
  padding: 30px 24px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.08);
}
.card.highlight {
  border-top: 5px solid #c4f430;
}
.card.small {
  padding: 20px;
}

/* Farben / Akzentklassen */
.accent-dark   { color: #333333; }
.accent-lime   { color: #c4f430; }
.accent-purple { color: #c592dc; }
.accent-green  { color: #61d1a1; }

/* Buttons konsistent */
.btn.lime    { background:#c4f430; color:#111; }
.btn.purple  { background:#c592dc; color:#111; }
.btn.green   { background:#61d1a1; color:#111; }
.btn:hover   { opacity:.9; }

/* Formular */
.form {
  display:flex;
  flex-direction:column;
  gap:12px;
  max-width:600px;
  margin:0 auto;
}
input, textarea {
  padding:12px;
  border:1px solid #ccc;
  border-radius:8px;
  font:inherit;
}
textarea { min-height:100px; }

/* Responsive tweak */
@media(max-width:768px){
  .section { padding:70px 16px; }
}