/* ============================================================
   SOCIAL GLADIATORS — BASE
   Design tokens, reset, typography, shared primitives.
   Era of reference: 1991 syndicated television.
   ============================================================ */

:root {
  /* --- Spandex palette --- */
  --magenta: #ff1e8e;
  --magenta-hot: #ff5cb0;
  --magenta-deep: #b3005e;
  --cyan: #00e5ff;
  --cyan-deep: #007e91;
  --gold: #ffc70a;
  --gold-deep: #b88700;
  --red: #ff3b30;
  --lime: #7bff5a;
  --purple: #7b2dff;

  /* --- Arena darks --- */
  --ink: #05010d;
  --ink-2: #0b0320;
  --ink-3: #150634;
  --night: #12002e;
  --smoke: rgba(255, 255, 255, 0.06);
  --smoke-2: rgba(255, 255, 255, 0.12);

  /* --- Text --- */
  --paper: #fff6e9;
  --paper-dim: #cfc4bb;
  --paper-faint: #8d8378;

  /* --- Chrome --- */
  --chrome: linear-gradient(
    180deg,
    #ffffff 0%,
    #d8dee8 18%,
    #8b95a6 42%,
    #ffffff 52%,
    #6f7a94 53%,
    #55607a 64%,
    #c9d2e0 86%,
    #ffffff 100%
  );

  /* --- Type --- */
  --f-display: "Anton", "Arial Narrow", Impact, sans-serif;
  --f-mega: "Bungee", "Anton", Impact, sans-serif;
  --f-cond: "Barlow Condensed", "Arial Narrow", sans-serif;
  --f-body: "Barlow", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --f-crt: "VT323", "Courier New", monospace;

  /* --- Rhythm --- */
  --gut: clamp(1.25rem, 4vw, 2.5rem);
  --section-y: clamp(4.5rem, 11vw, 9rem);
  --maxw: 1240px;
  --maxw-tight: 860px;

  /* --- Motion --- */
  --ease-slam: cubic-bezier(0.16, 1.2, 0.3, 1);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ------------------------------------------------------------
   RESET
   ------------------------------------------------------------ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--f-body);
  font-size: clamp(1rem, 0.94rem + 0.3vw, 1.15rem);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
svg,
video,
canvas {
  display: block;
  max-width: 100%;
}

/* Author `display` rules outrank the UA stylesheet's [hidden] rule, so the
   attribute silently stops working on anything we style. Restore it once,
   loudly, rather than remembering to guard every component. */
[hidden] {
  display: none !important;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

a {
  color: var(--cyan);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

::selection {
  background: var(--magenta);
  color: #fff;
}

/* ------------------------------------------------------------
   TYPOGRAPHY PRIMITIVES
   ------------------------------------------------------------ */
.h-mega,
.h1,
.h2,
.h3 {
  font-family: var(--f-display);
  font-weight: 400;
  line-height: 0.88;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  text-wrap: balance;
}

.h-mega {
  font-size: clamp(2.9rem, 11vw, 8.5rem);
}
.h1 {
  font-size: clamp(2.4rem, 7.5vw, 5.5rem);
}
.h2 {
  font-size: clamp(2rem, 5.5vw, 4rem);
}
.h3 {
  font-size: clamp(1.4rem, 3vw, 2.2rem);
}

.italic-slam {
  transform: skewX(-8deg);
  transform-origin: left bottom;
}

/* Eyebrow: the little all-caps label above a headline */
.eyebrow {
  font-family: var(--f-cond);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  font-size: clamp(0.72rem, 1.4vw, 0.9rem);
  color: var(--cyan);
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
}

.eyebrow::before {
  content: "";
  width: 2.2em;
  height: 3px;
  background: currentColor;
  flex: none;
}

.eyebrow--gold {
  color: var(--gold);
}
.eyebrow--magenta {
  color: var(--magenta-hot);
}

.lede {
  font-size: clamp(1.1rem, 0.98rem + 0.7vw, 1.45rem);
  line-height: 1.5;
  color: var(--paper-dim);
  text-wrap: pretty;
}

.crt-text {
  font-family: var(--f-crt);
  letter-spacing: 0.04em;
  font-size: 1.25em;
  line-height: 1.25;
}

strong,
.hot {
  color: var(--gold);
  font-weight: 700;
}

/* Chrome-filled display type. Layered gradient + hard shadow. */
.chrome-type {
  background: linear-gradient(
    180deg,
    #ffffff 0%,
    #e8eefb 20%,
    #9aa6bd 46%,
    #ffffff 51%,
    #64708c 56%,
    #aab6cc 78%,
    #ffffff 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-stroke: 2px var(--gold-deep);
  paint-order: stroke fill;
  filter: drop-shadow(0 4px 0 rgba(0, 0, 0, 0.85))
    drop-shadow(0 0 26px rgba(255, 30, 142, 0.4));
}

/* Neon-outlined type, for the loud stuff. */
.neon-type {
  color: var(--paper);
  text-shadow:
    0 0 6px rgba(255, 255, 255, 0.8),
    0 0 18px var(--magenta),
    0 0 40px var(--magenta),
    0 4px 0 rgba(0, 0, 0, 0.9);
}

.neon-type--cyan {
  text-shadow:
    0 0 6px rgba(255, 255, 255, 0.8),
    0 0 18px var(--cyan),
    0 0 40px var(--cyan),
    0 4px 0 rgba(0, 0, 0, 0.9);
}

/* Text that gets a chunky offset shadow, arcade style */
.stack-shadow {
  text-shadow:
    3px 3px 0 var(--magenta),
    6px 6px 0 var(--cyan),
    9px 9px 0 rgba(0, 0, 0, 0.7);
}

/* ------------------------------------------------------------
   LAYOUT
   ------------------------------------------------------------ */
.wrap {
  width: min(100% - (var(--gut) * 2), var(--maxw));
  margin-inline: auto;
}

.wrap--tight {
  width: min(100% - (var(--gut) * 2), var(--maxw-tight));
  margin-inline: auto;
}

.section {
  position: relative;
  padding-block: var(--section-y);
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: var(--s, 1rem);
}

.center {
  text-align: center;
  align-items: center;
}

/* ------------------------------------------------------------
   SURFACE TEXTURES — the arena look
   ------------------------------------------------------------ */

/* Laser grid floor, pure CSS so it stays crisp */
.grid-floor {
  position: absolute;
  inset: auto 0 0 0;
  height: 45vh;
  pointer-events: none;
  perspective: 220px;
  overflow: hidden;
  opacity: 0.5;
  mask-image: linear-gradient(to top, #000 10%, transparent 100%);
}

.grid-floor::before {
  content: "";
  position: absolute;
  inset: -60% -60% -20% -60%;
  background-image:
    linear-gradient(to right, rgba(255, 30, 142, 0.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 229, 255, 0.45) 1px, transparent 1px);
  background-size: 44px 44px;
  transform: rotateX(72deg);
  transform-origin: bottom center;
  animation: grid-travel 3.4s linear infinite;
}

@keyframes grid-travel {
  to {
    background-position: 0 44px;
  }
}

/* Scanlines overlay */
.scanlines::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.22) 0 1px,
    transparent 1px 3px
  );
  mix-blend-mode: multiply;
  z-index: 4;
}

/* Halftone dots */
.halftone::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(
    rgba(255, 255, 255, 0.16) 1px,
    transparent 1.4px
  );
  background-size: 6px 6px;
  opacity: 0.5;
}

/* Film grain */
.grain::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.16;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Images generated on pure black composite onto dark sections with screen */
.knockout {
  mix-blend-mode: screen;
}

/* Diagonal neon caution stripes */
.stripes {
  background-image: repeating-linear-gradient(
    -45deg,
    var(--gold) 0 16px,
    #000 16px 32px
  );
}

/* ------------------------------------------------------------
   BUTTONS
   ------------------------------------------------------------ */
.btn {
  --btn-bg: var(--magenta);
  --btn-fg: #fff;
  --btn-edge: #7a0040;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  padding: 1.05em 2em;
  font-family: var(--f-cond);
  font-weight: 800;
  font-size: clamp(1rem, 0.95rem + 0.35vw, 1.25rem);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  line-height: 1;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 3px solid #000;
  border-radius: 4px;
  text-decoration: none;
  box-shadow:
    0 6px 0 var(--btn-edge),
    0 6px 0 3px #000,
    0 14px 30px rgba(255, 30, 142, 0.35);
  transform: translateY(0);
  transition:
    transform 0.09s var(--ease-out),
    box-shadow 0.09s var(--ease-out),
    filter 0.15s ease;
}

.btn:hover {
  filter: brightness(1.1) saturate(1.15);
  transform: translateY(-2px);
  box-shadow:
    0 8px 0 var(--btn-edge),
    0 8px 0 3px #000,
    0 18px 38px rgba(255, 30, 142, 0.45);
}

.btn:active {
  transform: translateY(6px);
  box-shadow:
    0 0 0 var(--btn-edge),
    0 0 0 3px #000,
    0 4px 12px rgba(0, 0, 0, 0.6);
}

.btn--gold {
  --btn-bg: var(--gold);
  --btn-fg: #1a0d00;
  --btn-edge: #8a6400;
  box-shadow:
    0 6px 0 var(--btn-edge),
    0 6px 0 3px #000,
    0 14px 30px rgba(255, 199, 10, 0.35);
}

.btn--gold:hover {
  box-shadow:
    0 8px 0 var(--btn-edge),
    0 8px 0 3px #000,
    0 18px 38px rgba(255, 199, 10, 0.45);
}

.btn--cyan {
  --btn-bg: var(--cyan);
  --btn-fg: #00202a;
  --btn-edge: #006676;
  box-shadow:
    0 6px 0 var(--btn-edge),
    0 6px 0 3px #000,
    0 14px 30px rgba(0, 229, 255, 0.3);
}

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--paper);
  --btn-edge: transparent;
  border-color: var(--smoke-2);
  box-shadow: none;
}

.btn--ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
  box-shadow: none;
  transform: translateY(-2px);
}

.btn--sm {
  padding: 0.7em 1.2em;
  font-size: 0.85rem;
  border-width: 2px;
  box-shadow:
    0 4px 0 var(--btn-edge),
    0 4px 0 2px #000;
}

.btn--block {
  width: 100%;
}

/* ------------------------------------------------------------
   BADGES / CHIPS
   ------------------------------------------------------------ */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.4em 0.85em;
  font-family: var(--f-cond);
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  border: 2px solid currentColor;
  border-radius: 999px;
  color: var(--cyan);
  background: rgba(0, 229, 255, 0.08);
  white-space: nowrap;
}

.chip--gold {
  color: var(--gold);
  background: rgba(255, 199, 10, 0.1);
}
.chip--magenta {
  color: var(--magenta-hot);
  background: rgba(255, 30, 142, 0.1);
}
.chip--live {
  color: #fff;
  background: var(--red);
  border-color: #000;
}

.dot-live {
  width: 0.55em;
  height: 0.55em;
  border-radius: 50%;
  background: currentColor;
  animation: blink 1.1s steps(1) infinite;
}

@keyframes blink {
  50% {
    opacity: 0.15;
  }
}

/* ------------------------------------------------------------
   PANELS
   ------------------------------------------------------------ */
.panel {
  position: relative;
  background: linear-gradient(160deg, var(--ink-3), var(--ink-2));
  border: 3px solid #000;
  border-radius: 6px;
  box-shadow:
    inset 0 0 0 1px var(--smoke-2),
    0 18px 40px rgba(0, 0, 0, 0.55);
  padding: clamp(1.25rem, 3vw, 2rem);
}

.panel--gold {
  box-shadow:
    inset 0 0 0 1px rgba(255, 199, 10, 0.35),
    0 0 0 3px rgba(255, 199, 10, 0.18),
    0 18px 40px rgba(0, 0, 0, 0.55);
}

/* ------------------------------------------------------------
   SCROLL REVEAL
   ------------------------------------------------------------ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

.reveal-d1 {
  transition-delay: 0.08s;
}
.reveal-d2 {
  transition-delay: 0.16s;
}
.reveal-d3 {
  transition-delay: 0.24s;
}
.reveal-d4 {
  transition-delay: 0.32s;
}
.reveal-d5 {
  transition-delay: 0.4s;
}

/* ------------------------------------------------------------
   A11Y
   ------------------------------------------------------------ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 999;
  background: var(--gold);
  color: #000;
  padding: 0.75rem 1.25rem;
  font-family: var(--f-cond);
  font-weight: 800;
  text-transform: uppercase;
  border-radius: 4px;
}

.skip-link:focus {
  top: 1rem;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}