:root {
  --bg: #020813;
  --bg2: #07152b;
  --blue: #1774ff;
  --red: #ff241f;
  --white: #ffffff;
  --muted: rgba(255,255,255,.86);
  --line: rgba(255,255,255,.14);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at 10% 10%, rgba(255,36,31,.15), transparent 18%),
    radial-gradient(circle at 90% 10%, rgba(23,116,255,.18), transparent 18%),
    linear-gradient(180deg, #01050f 0%, #020813 100%);
  color: var(--white);
}
a { color: inherit; text-decoration: none; }
.site-shell {
  max-width: 1920px;
  margin: 0 auto;
  background: var(--bg);
}
.topbar {
  min-height: 108px;
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: linear-gradient(180deg, rgba(0,0,0,.45), rgba(0,0,0,.1));
}
.logo-wrap { flex: 0 0 auto; }
.logo {
  display: block;
  width: 150px;
  height: auto;
}
.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 34px;
  flex: 1;
  flex-wrap: wrap;
}
.main-nav a {
  color: #f2f4fb;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
}
.top-cta,
.submit-btn {
  background: linear-gradient(180deg, #ff2a22, #ef1b16);
  color: #fff;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .02em;
  border: none;
  cursor: pointer;
}
.top-cta {
  padding: 18px 28px;
  font-size: 15px;
}
.hero-section {
  width: 100%;
  background: #020813;
  overflow: hidden;
}
.hero-link {
  display: block;
  width: 100%;
}
.hero-image {
  display: block;
  width: 100%;
  height: auto;
}
.feature-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: linear-gradient(180deg, #03112a, #041126);
  border-top: 1px solid rgba(255,255,255,.18);
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.feature-box {
  padding: 28px 24px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,.12);
}
.feature-box:last-child { border-right: none; }
.feature-box h2 {
  margin: 0 0 14px;
  font-size: 24px;
  text-transform: uppercase;
  line-height: 1.1;
}
.feature-box p {
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
  color: var(--muted);
}
.application-section {
  position: relative;
  min-height: 900px;
  overflow: hidden;
}
.application-bg,
.application-overlay {
  position: absolute;
  inset: 0;
}
.application-bg {
  background: url('assets/img/form-bg.png') left center / cover no-repeat;
}
.application-overlay {
  background: linear-gradient(180deg, rgba(2,8,19,.18), rgba(2,8,19,.40));
}
.application-content {
  position: relative;
  z-index: 2;
  max-width: 1920px;
  margin: 0 auto;
  padding: 26px 36px 44px;
}
.application-panel {
  width: min(1200px, calc(100% - 340px));
  margin-left: auto;
}
.application-heading {
  text-align: center;
  margin-bottom: 24px;
}
.application-heading h2 {
  margin: 0;
  font-size: 62px;
  text-transform: uppercase;
  line-height: 1;
}
.application-heading p {
  margin: 10px auto 0;
  max-width: 860px;
  font-size: 21px;
  line-height: 1.45;
  color: #f1f4fb;
}
.application-form {
  background: linear-gradient(180deg, rgba(5,16,36,.88), rgba(3,11,28,.90));
  border: 1px solid rgba(45, 111, 215, .95);
  box-shadow: 0 0 0 1px rgba(255,255,255,.05) inset;
  padding: 28px;
  border-radius: 6px;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 22px;
}
.field-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.full-width { grid-column: 1 / -1; }
.field-group label {
  font-size: 15px;
  font-weight: 800;
  text-transform: uppercase;
}
.field-group input,
.field-group textarea {
  width: 100%;
  padding: 14px 16px;
  background: rgba(0,0,0,.12);
  border: 1px solid rgba(255,255,255,.24);
  color: #fff;
  font-size: 15px;
}
.field-group input::file-selector-button {
  margin-right: 14px;
  border: none;
  background: #146cff;
  color: #fff;
  padding: 10px 14px;
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
}
.field-group textarea {
  resize: vertical;
  min-height: 140px;
}
.form-note {
  margin-top: 18px;
  font-size: 15px;
  color: rgba(255,255,255,.78);
}
.submit-btn {
  margin-top: 18px;
  padding: 18px 30px;
  font-size: 16px;
}
.site-footer {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 24px 28px 30px;
  background: linear-gradient(180deg, #020a18, #020812);
  border-top: 1px solid rgba(255,255,255,.1);
}
.footer-logo img {
  width: 120px;
  display: block;
}
.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-links a {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
}
.impressum {
  text-align: right;
  font-size: 15px;
  line-height: 1.6;
}
@media (max-width: 1400px) {
  .application-panel { width: min(1120px, calc(100% - 180px)); }
}
@media (max-width: 1100px) {
  .feature-row { grid-template-columns: repeat(2, 1fr); }
  .feature-box:nth-child(2) { border-right: none; }
  .application-heading h2 { font-size: 50px; }
  .application-panel { width: 100%; }
  .site-footer {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .impressum { text-align: center; }
}
@media (max-width: 760px) {
  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }
  .main-nav {
    justify-content: flex-start;
    gap: 18px;
  }
  .feature-row { grid-template-columns: 1fr; }
  .feature-box { border-right: none; border-bottom: 1px solid rgba(255,255,255,.1); }
  .feature-box:last-child { border-bottom: none; }
  .form-grid { grid-template-columns: 1fr; }
  .application-content { padding: 28px 16px 34px; }
  .application-heading h2 { font-size: 38px; }
  .application-heading p { font-size: 18px; }
}