/* Premium CSS für luxuriöses Fahrschule-Design */

/* Variablen für Farbschema */
:root {
  --primary: #007bff; /* Tiefes Blau */
  --secondary: #6c757d; /* Dunkelgrau */
  --accent: #d4af37; /* Gold */
  --background: #ffffff; /* Weiß */
  --text: #212529;
  --error: #dc3545;
}

/* Basis-Styling */
body {
  font-family: 'Poppins', sans-serif;
  background: var(--background);
  color: var(--text);
  margin: 0;
  padding: 0;
}

/* Hero-Sektion */
.sa-hero {
  position: relative;
  overflow: hidden;
  padding: 80px 30px;
  text-align: center;
}

.sa-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0.85;
}

.sa-hero-shell {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px;
  position: relative;
  z-index: 1;
}

.sa-hero-title {
  font-weight: 700;
  font-size: 4rem;
  line-height: 1.2;
  color: var(--primary);
  text-shadow: 1px 1px 3px rgba(0,0,0,0.1);
}

.sa-hero-sub {
  font-weight: 400;
  font-size: 1.5rem;
  color: var(--text);
}

/* Schreibmaschinen-Effekt */
.typewriter::after {
  content: '|';
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

/* Finder-Formular */
.sa-finder {
  max-width: 700px;
  margin: 0 auto;
}

.sa-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sa-label {
  font-weight: 600;
  font-size: 1.2em;
  color: var(--text);
}

.sa-input-row {
  display: flex;
  gap: 16px;
}

.sa-input {
  border: 2px solid var(--primary);
  border-radius: 10px;
  padding: 15px;
  font-size: 1.2em;
  background: var(--background);
  color: var(--text);
  flex: 1;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.sa-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 10px rgba(212,175,55,0.4);
  outline: none;
}

.sa-input:invalid {
  border-color: var(--error);
}

.sa-btn {
  background: var(--primary);
  color: var(--background);
  border: none;
  border-radius: 10px;
  padding: 15px 40px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  cursor: pointer;
  transition: all 0.3s;
}

.sa-btn:hover {
  background: var(--accent);
  transform: scale(1.05) translateY(-2px);
  box-shadow: 0 5px 15px rgba(212,175,55,0.3);
}

/* Ergebnisse */
.sa-result {
  margin-top: 30px;
}

.sa-alert {
  padding: 20px;
  border-radius: 10px;
  font-size: 1.1em;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.sa-alert-error {
  background: rgba(var(--error), 0.15);
  color: var(--error);
}

.sa-card {
  background: var(--background);
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  padding: 25px;
  color: var(--text);
  transition: transform 0.4s, box-shadow 0.4s;
}

.sa-card:hover {
  transform: translateY(-8px) rotateX(-5deg);
  box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

.sa-card-logo {
  max-width: 150px;
  margin-bottom: 15px;
  border: 2px solid var(--accent);
  border-radius: 8px;
  padding: 5px;
}

.sa-card-title {
  font-size: 2em;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.sa-meta {
  font-size: 1.1em;
  margin: 12px 0;
  color: var(--secondary);
}

.sa-ico {
  margin-right: 10px;
  color: var(--accent);
}

.sa-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.sa-chip {
  display: inline-flex;
  align-items: center;
  background: var(--secondary);
  color: var(--background);
  border-radius: 25px;
  padding: 10px 20px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s, transform 0.3s;
}

.sa-chip:hover {
  background: var(--accent);
  transform: scale(1.05);
}

.sa-chip-ico {
  margin-right: 10px;
}

.sa-classes {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 12px 0;
}

.sa-class-chip {
  background: var(--accent);
  color: var(--background);
  border-radius: 25px;
  padding: 8px 16px;
  font-size: 1em;
  font-weight: 700;
  text-transform: uppercase;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.sa-card-empty {
  background: rgba(var(--background), 0.9);
  border: 2px dashed var(--secondary);
}

/* Skeleton-Loader */
.sa-skel {
  background: var(--background);
  border-radius: 15px;
  padding: 25px;
  animation: pulse 1.5s infinite;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.sa-skel-line {
  height: 25px;
  background: rgba(var(--text), 0.1);
  margin-bottom: 12px;
  border-radius: 5px;
}

.sa-skel-line.w70 {
  width: 70%;
}

@keyframes pulse {
  0% { opacity: 1; }
  50% { opacity: 0.6; }
  100% { opacity: 1; }
}

/* Responsivität */
@media (max-width: 768px) {
  .sa-hero-title {
    font-size: 2.5rem;
  }
  .sa-input-row {
    flex-direction: column;
    gap: 16px;
  }
  .sa-btn {
    width: 100%;
  }
  .sa-hero-shell {
    padding: 25px;
  }
  .sa-card-logo {
    max-width: 120px;
  }
}