/* ===========================================
   404 — Seite nicht gefunden
   =========================================== */

.e404-wrap {
  min-height: calc(100vh - 64px);
  display: flex;
  align-items: center;
  background: var(--aa-dark);
  position: relative;
  overflow: hidden;
  padding: 5rem 0;
}

/* Decorative blobs */
.e404-bg-blob {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.e404-bg-blob--1 {
  width: 600px;
  height: 600px;
  top: -200px;
  right: -150px;
  background: radial-gradient(circle, rgba(230,11,0,0.10) 0%, transparent 70%);
}

.e404-bg-blob--2 {
  width: 400px;
  height: 400px;
  bottom: -150px;
  left: -100px;
  background: radial-gradient(circle, rgba(230,11,0,0.07) 0%, transparent 70%);
}

/* ── Large 404 number ──────────────────────────────────────────────── */
.e404-number {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  font-size: clamp(6rem, 18vw, 11rem);
  font-weight: 900;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 1.5rem;
  position: relative;
}

.e404-number span {
  display: inline-block;
}

.e404-number__zero {
  color: var(--aa-red);
  font-size: 0.72em;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.1em;
  height: 1.1em;
  border: 5px solid var(--aa-red);
  border-radius: 50%;
  box-shadow: 0 0 40px rgba(230,11,0,0.35);
  position: relative;
  top: 0.02em;
}

.e404-number__zero i {
  font-size: 0.45em;
}

/* ── Text ──────────────────────────────────────────────────────────── */
.e404-title {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.025em;
  margin-bottom: 1rem;
}

.e404-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.65;
  max-width: 480px;
  margin: 0 auto 2.5rem;
}

/* ── Quick links grid ──────────────────────────────────────────────── */
.e404-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.e404-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 2rem;
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 200ms ease;
  backdrop-filter: blur(4px);
}

.e404-link i {
  font-size: 0.95rem;
  color: var(--aa-red);
}

.e404-link:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.25);
  color: #fff;
  transform: translateY(-2px);
}

/* ── CTA ───────────────────────────────────────────────────────────── */
.e404-cta {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.e404-cta__label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}