/* ====== Grundlayout & Reset ====== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f9f9f9;
  color: #333;
  line-height: 1.6;
}

/* ====== Navigation ====== */
header {
  background-color: #ffffff;
  border-bottom: 1px solid #ddd;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
}

.logo {
  height: 40px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

nav a {
  text-decoration: none;
  color: #0077cc;
  font-weight: 600;
}

nav a:hover {
  text-decoration: underline;
}

/* ====== Hero Section ====== */
.preise-hero {
  text-align: center;
  padding: 3rem 1rem;
  background-color: #f0f5ff;
}

.preise-hero h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.preise-hero p {
  color: #555;
}

/* ====== Preisboxen ====== */
.preisboxen {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  padding: 3rem 1rem;
}

.preisbox {
  background-color: #fff;
  border: 1px solid #dce3ec;
  border-radius: 10px;
  padding: 2rem;
  max-width: 320px;
  width: 100%;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.04);
  text-align: center;
  transition: all 0.3s ease;
}

.preisbox:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

.preisbox h2 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.preis {
  font-size: 1.6rem;
  margin: 1rem 0;
  color: #0077cc;
  font-weight: bold;
}

.preisbox ul {
  margin-bottom: 2rem;
  color: #444;
  line-height: 1.6;
}

.button {
  background-color: #0077cc;
  color: white;
  padding: 0.7rem 1.5rem;
  border-radius: 5px;
  display: inline-block;
  font-weight: 600;
  transition: background 0.3s ease;
}

.button:hover {
  background-color: #005fa3;
}

.button.small {
  background-color: #666;
}

.highlight {
  border: 2px solid #0077cc;
  box-shadow: 0 0 20px rgba(0, 119, 204, 0.1);
}

/* ====== Formular / Generator ====== */
.generator-form {
  padding: 3rem 1rem;
  max-width: 600px;
  margin: 0 auto;
}

.generator-form label {
  font-weight: bold;
}

.generator-form select,
.generator-form textarea {
  width: 100%;
  padding: 0.8rem;
  margin: 0.5rem 0 1.5rem;
  border: 1px solid #ccc;
  border-radius: 5px;
  resize: vertical;
}

.generator-form button {
  background-color: #0077cc;
  color: white;
  padding: 0.7rem 1.5rem;
  border: none;
  border-radius: 5px;
  font-weight: bold;
  cursor: pointer;
}

.generator-form button:hover {
  background-color: #005fa3;
}

/* ====== Tooltip Hilfe ====== */
.tooltip {
  position: relative;
  cursor: help;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 50%;
  bottom: 125%;
  transform: translateX(-50%);
  background: #333;
  color: #fff;
  padding: 0.5rem;
  font-size: 0.8rem;
  border-radius: 5px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.tooltip:hover::after {
  opacity: 1;
}

/* ====== Footer ====== */
footer {
  text-align: center;
  padding: 2rem;
  font-size: 0.9rem;
  background-color: #f1f1f1;
  color: #777;
  margin-top: 3rem;
}

/* ====== Responsive Design ====== */
@media (max-width: 768px) {
  .preisboxen {
    flex-direction: column;
    align-items: center;
  }

  nav ul {
    flex-direction: column;
    gap: 0.5rem;
  }
}