/*
  Homepage OBFUSCATION word intro (replaces background video).
  Fonts: website_assets/fonts/Superscore*OBFUSCATION.woff2
*/

@font-face {
  font-family: "Superscore Open VF";
  src: url("../fonts/SuperscoreOpenVF-OBFUSCATION.woff2") format("woff2");
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Superscore VF";
  src: url("../fonts/SuperscoreVF-OBFUSCATION.woff2") format("woff2");
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}

.obfuscation-intro {
  --word-size: clamp(2.4rem, 14vw, 16rem);
  --wght: 300;
  --letter-gap: clamp(0.02em, 0.4vw, 0.08em);
  --plane-rx: 20deg;
  --plane-ry: 0deg;
  --plane-persp: 1000px;
  --intro-font: "Superscore Open VF", "Courier New", monospace;

  position: fixed;
  inset: 0;
  z-index: 3;
  perspective: var(--plane-persp);
  perspective-origin: 50% 48%;
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.25s ease;
}

body:not(.home-tab-active) .obfuscation-intro {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s;
}

/* Absolute center — avoids grid min-content overflow shifting the word right on narrow viewports */
.obfuscation-intro__plane {
  position: absolute;
  left: 50%;
  top: 48%;
  max-width: min(96vw, 1680px);
  transform: translate3d(-50%, -50%, 0) rotateX(var(--plane-rx)) rotateY(var(--plane-ry));
  transform-origin: center center;
  transform-style: preserve-3d;
}

.obfuscation-intro__block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.obfuscation-intro__lens {
  position: relative;
  width: max-content;
  max-width: 100%;
  min-width: 0;
  margin-inline: auto;
  display: flex;
  justify-content: center;
  transform-style: flat;
}

.obfuscation-intro__stack {
  position: relative;
  z-index: 1;
  width: max-content;
  max-width: 100%;
  min-width: 0;
  transform-style: preserve-3d;
}

.obfuscation-intro__tagline {
  /* Spacing + type both track --word-size so proportion holds when scaled */
  margin: calc(var(--word-size) * 0.5 + 10px) 0 0;
  max-width: 100%;
  font-family: "Superscore VF", "Courier New", monospace;
  font-size: calc(var(--word-size) * 0.31);
  font-weight: 300;
  font-variation-settings: "FLUX" 0, "wght" 300;
  line-height: 1.1;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: center;
  color: #ffffff;
  white-space: nowrap;
  user-select: none;
  pointer-events: none;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.35);
}

.obfuscation-intro .word {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  gap: var(--letter-gap);
  font-family: var(--intro-font);
  font-size: var(--word-size);
  font-weight: var(--wght);
  font-variation-settings: "FLUX" 0, "wght" var(--wght);
  line-height: 0.95;
  letter-spacing: 0;
  text-transform: uppercase;
  text-align: center;
  color: #f4f7ff;
  white-space: nowrap;
  user-select: none;
  pointer-events: none;
}

.obfuscation-intro .word--lead {
  position: relative;
  z-index: 10;
  margin: 0;
  width: max-content;
  color: #ffffff;
  text-shadow: 0 2px 0 rgba(0, 0, 0, 0.35);
}

.obfuscation-intro .word--trail {
  position: absolute;
  inset: 0;
  margin: 0;
  width: 100%;
  height: 100%;
  text-shadow: none;
}

.obfuscation-intro .word--trail-1 { z-index: 9; }
.obfuscation-intro .word--trail-2 { z-index: 8; }
.obfuscation-intro .word--trail-3 { z-index: 7; }
.obfuscation-intro .word--trail-4 { z-index: 6; }
.obfuscation-intro .word--trail-5 { z-index: 5; }
.obfuscation-intro .word--trail-6 { z-index: 4; }

.obfuscation-intro .word__letter {
  display: inline-block;
  transform-origin: 50% 80%;
  font-variation-settings: "FLUX" 0, "wght" var(--letter-wght, var(--wght));
}