* { margin: 0; padding: 0; box-sizing: border-box; }
 
.content {
  min-height: 100vh;
  max-width: 100vw;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #111;
  font-family: 'DM Sans', sans-serif;
  text-align: center;
  position: relative;
  overflow: hidden;
}
 
h1 {
  font-family: 'Archivo Black', sans-serif;
  font-size: clamp(1.6rem, 5vw, 3.2rem);
  color: #f5a623;
  letter-spacing: 2px;
  margin-bottom: 10px;
}
 
.sub {
  color: #555;
  font-size: clamp(0.8rem, 2vw, 1rem);
  letter-spacing: 4px;
  text-transform: uppercase;
}
 
.scene {
  margin: 50px auto 0;
  width: clamp(320px, 80vw, 600px);
}
 
.ground-line { stroke: #2a2a2a; stroke-width: 1.5; }
.cabin { fill: #f5a623; }
.cabin-outline { fill: none; stroke: #d4891a; stroke-width: 1.5; }
.window { fill: #1a1a1a; stroke: #d4891a; stroke-width: 1; }
.track { fill: none; stroke: #444; stroke-width: 2; }
.wheel { fill: #2a2a2a; stroke: #444; stroke-width: 1.5; }
.arm-seg { fill: none; stroke: #f5a623; stroke-width: 5; stroke-linecap: round; }
.hyd { fill: none; stroke: #555; stroke-width: 2.5; stroke-linecap: round; }
.joint { fill: #d4891a; stroke: #b3750f; stroke-width: 1.5; }
.bucket-line { fill: none; stroke: #777; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.tooth-line { stroke: #777; stroke-width: 1.8; stroke-linecap: round; }
 
.dirt-p {
  fill: #6b4226;
  opacity: 0;
  animation: dirt 2s ease-out infinite;
}
.dirt-p:nth-child(1) { animation-delay: 0s; }
.dirt-p:nth-child(2) { animation-delay: 0.4s; }
.dirt-p:nth-child(3) { animation-delay: 0.8s; }
.dirt-p:nth-child(4) { animation-delay: 1.2s; }
 
@keyframes dirt {
  0% { opacity: 0.7; transform: translate(0, 0); }
  100% { opacity: 0; transform: translate(var(--dx), var(--dy)); }
}
 
.arm-g {
  animation: dig 4s ease-in-out infinite;
  transform-origin: 200px 140px;
}
@keyframes dig {
  0%, 100% { transform: rotate(0deg); }
  50% { transform: rotate(5deg); }
}
 
.stick-g {
  animation: stick 4s ease-in-out infinite;
  transform-origin: 310px 80px;
}
@keyframes stick {
  0%, 100% { transform: rotate(0deg); }
  30% { transform: rotate(7deg); }
  70% { transform: rotate(-2deg); }
}
 
.bucket-g {
  animation: scoop 4s ease-in-out infinite;
  transform-origin: 370px 160px;
}
@keyframes scoop {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(12deg); }
  60% { transform: rotate(-8deg); }
}
 
.warn {
  fill: #f5a623;
  animation: blink 1.2s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.1; }
}
 
.dots {
  margin-top: 40px;
  display: flex;
  gap: 8px;
  justify-content: center;
}
.dot {
  width: 6px;
  height: 6px;
  background: #f5a623;
  border-radius: 50%;
  animation: pulse 1.5s ease-in-out infinite;
}
.dot:nth-child(2) { animation-delay: 0.3s; }
.dot:nth-child(3) { animation-delay: 0.6s; }
 
@keyframes pulse {
  0%, 100% { opacity: 0.15; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.3); }
}
 
.stripe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: repeating-linear-gradient(-45deg, #f5a623, #f5a623 8px, #111 8px, #111 16px);
}
/* Footer */
.kf {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 10spx;
}
@media screen and (max-width: 600px) {
  .kf-top {
    flex-wrap: wrap;
  }
}
 
.kf .wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}
 
.kf-top {
  display: flex;
  
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-top: 1px solid #222;
}
 
.kf-brand .mark {
  font-family: 'Archivo Black', sans-serif;
  font-size: 1.1rem;
  color: #f5a623;
  letter-spacing: 2px;
  max-width: 100%;
}
 
.kf-brand .dot-mark {
  color: #d4891a;
}
 
.kf-contact {
  display: flex;
  gap: 24px;
}
 
.kf-contact a {
  color: #555;
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  transition: color 0.2s;
}
 
.kf-contact a:hover {
  color: #f5a623;
}
 
.kf-tape {
  background: #0a0a0a;
  padding: 10px 0;
}
 
.kf-tape .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
 
.kf-tape span {
  color: #333;
  font-size: 0.75rem;
  letter-spacing: 1px;
}