/* =========================================================
   Modern Dark Boilerplate + Glitch Loading Screen
   ========================================================= */

/* 1. Reset & Base setup */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #0b0c10;
  color: #fff;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI',
    Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* 2. Layout */
.page {
  text-align: center;
  padding: 2rem;
}

/* 3. Glitch Text — Main Visual Focus */
.glitch {
  position: relative;
  font-size: clamp(2rem, 6vw + 1rem, 5rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: #fff;
  animation: shift 1s ease-in-out infinite alternate;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.glitch::before,
.glitch::after {
  content: attr(data-glitch);
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0.8;
}

.glitch::before {
  animation: glitch 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) both infinite;
  color: #8b00ff;
  z-index: -1;
}

.glitch::after {
  animation: glitch 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) reverse both infinite;
  color: #00e571;
  z-index: -2;
}

/* 4. Subtitle */
h1 {
  font-size: clamp(1rem, 1.5vw + 0.5rem, 1.5rem);
  font-weight: 400;
  color: #bdbdbd;
  margin: 0;
}

/* 5. Loader wrapper */
.loader {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* 6. Glitch animations */
@keyframes glitch {
  0% {
    transform: translate(0);
  }
  20% {
    transform: translate(-3px, 3px);
  }
  40% {
    transform: translate(-3px, -3px);
  }
  60% {
    transform: translate(3px, 3px);
  }
  80% {
    transform: translate(3px, -3px);
  }
  100% {
    transform: translate(0);
  }
}

@keyframes shift {
  0%, 40%, 44%, 58%, 61%, 65%, 69%, 73%, 100% {
    transform: skewX(0deg);
  }
  41% {
    transform: skewX(10deg);
  }
  42% {
    transform: skewX(-10deg);
  }
  59% {
    transform: skewX(40deg) skewY(10deg);
  }
  60% {
    transform: skewX(-40deg) skewY(-10deg);
  }
  63% {
    transform: skewX(10deg) skewY(-5deg);
  }
  70% {
    transform: skewX(-50deg) skewY(-20deg);
  }
  71% {
    transform: skewX(10deg) skewY(-10deg);
  }
}