/* cta-brutal - CTA style brutaliste */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 1.5rem 3rem;
  background: var(--chaos-blood, #ff0040);
  color: var(--chaos-void, #0a0a0a);
  font-family: var(--chaos-font-display, 'Bebas Neue', sans-serif);
  font-size: 1.5rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  position: relative;
  transition: all 0.15s;
  clip-path: polygon(0 0, 100% 0, 95% 100%, 0 100%);
}

.button:hover {
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--chaos-bone, #e8e8e8);
}

.button:active {
  transform: translate(0, 0);
  box-shadow: none;
}

/* Icon */
.icon {
  font-size: 1.2em;
  transition: transform 0.3s;
}

.button:hover .icon {
  transform: translateX(5px);
}

/* Variants */
.variantOutline {
  background: transparent;
  border: 3px solid var(--chaos-blood, #ff0040);
  color: var(--chaos-blood, #ff0040);
  clip-path: none;
}

.variantOutline:hover {
  background: var(--chaos-blood, #ff0040);
  color: var(--chaos-void, #0a0a0a);
}

.variantGold {
  background: var(--chaos-gold, #c9a227);
}

.variantGold:hover {
  box-shadow: 4px 4px 0 var(--chaos-gold-dark, #8b7017);
}

.variantInverse {
  background: var(--chaos-bone, #e8e8e8);
  color: var(--chaos-void, #0a0a0a);
}

.variantInverse:hover {
  box-shadow: 4px 4px 0 var(--chaos-blood, #ff0040);
}

/* Glitch effect on hover */
.glitch {
  position: relative;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
}

.glitch:hover::before {
  animation: glitch1 0.3s infinite;
  color: cyan;
  z-index: -1;
}

.glitch:hover::after {
  animation: glitch2 0.3s infinite;
  color: magenta;
  z-index: -2;
}

@keyframes glitch1 {
  0%, 100% { transform: translate(0); opacity: 0.7; }
  20% { transform: translate(-2px, 2px); }
  40% { transform: translate(2px, -2px); }
}

@keyframes glitch2 {
  0%, 100% { transform: translate(0); opacity: 0.7; }
  20% { transform: translate(2px, -2px); }
  40% { transform: translate(-2px, 2px); }
}

/* Size variants */
.sizeSm {
  padding: 0.8rem 1.5rem;
  font-size: 1rem;
}

.sizeLg {
  padding: 2rem 4rem;
  font-size: 2rem;
}

.sizeXl {
  padding: 2.5rem 5rem;
  font-size: 2.5rem;
}

/* Full width */
.fullWidth {
  width: 100%;
  clip-path: none;
}

/* Disabled */
.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Loading state */
.loading {
  position: relative;
  color: transparent;
}

.loading::after {
  content: '';
  position: absolute;
  width: 1.5em;
  height: 1.5em;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Shake animation */
.shake:hover {
  animation: shake 0.1s infinite;
}

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