body {
  margin: 0;
  font-family: "Segoe UI", sans-serif;
  color: #f0f0f0;
  background: linear-gradient(-45deg, #0a0a0a, #1a1a1a, #202020, #0f0f0f);
  background-size: 400% 400%;
  animation: gradientMove 15s ease infinite;
  overflow-x: hidden;
}

@keyframes gradientMove {
  0% {background-position: 0% 50%;}
  50% {background-position: 100% 50%;}
  100% {background-position: 0% 50%;}
}

header {
  padding: 40px;
  text-align: center;
  font-size: 3em;
  font-weight: bold;
  letter-spacing: 3px;
  position: relative;
  overflow: hidden;
}

header span {
  display: inline-block;
  animation: glitch 1.5s infinite;
}

@keyframes glitch {
  0% {transform: translate(0);}
  20% {transform: translate(-2px, 2px);}
  40% {transform: translate(-2px, -2px);}
  60% {transform: translate(2px, 2px);}
  80% {transform: translate(2px, -2px);}
  100% {transform: translate(0);}
}

.tagline {
  text-align: center;
  margin-top: -15px;
  font-style: italic;
  color: #999;
}

.products {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  padding: 50px;
}

.card {
  background: rgba(40,40,40,0.8);
  border-radius: 15px;
  width: 300px;
  padding: 20px;
  text-align: center;
  transition: transform 0.2s;
  cursor: pointer;
  box-shadow: 0 0 20px rgba(0,0,0,0.5);
}

.card:hover {
  transform: scale(1.05) rotate(-1deg);
}

.card h2 {
  margin: 10px 0;
  color: #ff4747;
}

/* Buttons with chromatic aberration glitch */
.btn {
  background: #ff4747;
  border: none;
  border-radius: 25px;
  padding: 12px 25px;
  color: white;
  font-size: 1em;
  cursor: pointer;
  transition: background 0.3s;
  position: relative;
  display: inline-block;
  overflow: hidden;
}

.btn:hover {
  background: #e60000;
}

.btn::before,
.btn::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  text-align: center;
  line-height: inherit;
  pointer-events: none;
  z-index: -1;
}

.btn::before {
  color: #ff2a6d; /* magenta */
  transform: translate(-2px, -2px);
}

.btn::after {
  color: #00f0ff; /* cyan */
  transform: translate(2px, 2px);
}

.btn:hover::before,
.btn:hover::after {
  animation: glitchShift 0.2s steps(2) infinite;
}

@keyframes glitchShift {
  0% { transform: translate(2px, -2px); }
  25% { transform: translate(-2px, 2px); }
  50% { transform: translate(3px, -1px); }
  75% { transform: translate(-3px, 1px); }
  100% { transform: translate(2px, -2px); }
}

footer {
  text-align: center;
  padding: 20px;
  font-size: 0.8em;
  color: #777;
}

.contact {
  text-align: center;
  margin: 30px 0;
}