/* ================================
   BASE
================================ */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: #0b0b0b;
  color: #f5f5f5;
  font-family: system-ui, -apple-system, BlinkMacSystemFont,
               "Segoe UI", Inter, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* ================================
   STAGE
================================ */
.stage {
  position: relative;
  text-align: center;
}

/* ================================
   HEADLINE
================================ */
.headline {
  font-size: 3.8rem;
  font-weight: 800;
  letter-spacing: 0.35em;
  margin: 0;
  display: inline-flex;
}

.headline span {
  display: inline-block;
  animation: drift 6s ease-in-out infinite;
}

.headline span:nth-child(odd) {
  animation-duration: 7.5s;
}

.headline span:nth-child(3n) {
  animation-duration: 9s;
}

/* ================================
   SUBTITLE
================================ */
.subtitle {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #b3b3b3;
}

/* ================================
   ORBIT SYSTEM
================================ */
.orbits {
  position: absolute;
  inset: -180px;
  pointer-events: none;
}

.orbits span {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 50%;
  animation: spin linear infinite;
}

.orbits span:nth-child(1) {
  animation-duration: 60s;
}

.orbits span:nth-child(2) {
  inset: 40px;
  animation-duration: 90s;
}

.orbits span:nth-child(3) {
  inset: 90px;
  animation-duration: 120s;
}

/* ================================
   ANIMATIONS
================================ */
@keyframes drift {
  0%   { transform: translateY(0); }
  50%  { transform: translateY(-10px); }
  100% { transform: translateY(0); }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ================================
   FILM GRAIN
================================ */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(255,255,255,0.015) 0px,
    rgba(255,255,255,0.015) 1px,
    transparent 1px,
    transparent 3px
  );
  opacity: 0.35;
}