/* Grundlayout */
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; padding: 0; }
body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial;
  color: #fff;
  background: #000;
  overflow-x: hidden;
  scroll-behavior: smooth;
  padding-top: 124px; /* Platz für fixierten Header */
}

/* Hintergrundvideo */
#bgVideo {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 124px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 22px;
  z-index: 10;
  background: linear-gradient(to bottom, rgba(0,0,0,0.55), rgba(0,0,0,0));
  backdrop-filter: blur(2px);
}

.brand-logo {
  height: 96px;
  width: auto;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

/* Company-Link */
.company-link {
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  transition: color 0.3s ease;
}

.company-link:hover {
  color: #f0f0f0;
}

/* Contact Button – Transparent mit weißer Umrandung */
.contact-btn {
  padding: 10px 20px;
  border: 2px solid #fff;
  color: #fff;
  background: transparent;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  border-radius: 30px; /* oval */
  transition: all 0.3s ease;
}

.contact-btn:hover {
  background: #fff;
  color: #000;
}

/* Hero-Inhalt */
.content {
  min-height: calc(100vh - 124px);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  text-align: center;
  padding-top: 120px;
  padding-left: 16px;
  padding-right: 16px;
  position: relative;
}
.content h1 {
  font-size: 3rem;
  font-weight: 700;
  margin: 0;
  line-height: 1.2;
  text-shadow: 0 1px 8px rgba(0,0,0,0.5);
}
.subtitle {
  font-size: 18px;
  font-weight: 400;
  margin-top: 8px;
  text-shadow: 0 1px 8px rgba(0,0,0,0.5);
  letter-spacing: 1px;
}

/* Kontaktbereich */
.contact-section {
  position: relative;
  padding: 80px 16px;
  background: rgba(255,255,255,0.94);
  color: #111;
}
.contact-section h2 { 
  text-align: center; 
  margin-bottom: 24px; 
  color: #0b3d91; /* Dunkelblau */
}

.form-grid {
  max-width: 720px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-grid .full { grid-column: 1 / -1; }

label { display: block; font-size: 14px; margin-bottom: 6px; color: #333; }
input, textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #ddd;
  border-radius: 12px;
  font: inherit;
  background: #fff;
  color: #111;
}

/* Send-Button */
.submit-btn {
  background-color: #0b3d91;  /* Dunkelblau */
  border: 2px solid #0b3d91;
  color: #fff;
  cursor: pointer;
  font-weight: 600;
  border-radius: 12px;
  padding: 12px 20px;
  transition: all 0.3s ease;
}
.submit-btn:hover {
  background-color: #fff;      /* Weißer Hintergrund */
  color: #0b3d91;              /* Dunkelblaue Schrift */
  border-color: #0b3d91;       /* Dunkelblauer Rand */
}

/* Responsiv */
@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  .site-header { padding: 12px 16px; }
}