/* Jackpot: daytime and night marquee for NLOS Agent */
:root {
  --font-display: "Anton", sans-serif;
  --font-neon: "Tilt Neon", "Anton", sans-serif;
  --font: "Outfit", system-ui, sans-serif;
  --space: clamp(3.5rem, 8vw, 6.5rem);
  --wrap: min(72rem, calc(100% - 2.25rem));
  --gold: #FFD34A;
  --gold-deep: #C4890A;
  --red: #E11D2E;
  --red-deep: #B80F22;
  --cyan: #22D3EE;
  --magenta: #FF4FA3;
}

html[data-theme="dark"] {
  --bg: #14080E;
  --bg-2: #1C0C12;
  --panel: #241016;
  --ink: #FFF8EC;
  --muted: #E4D0C4;
  --line: #4A2A32;
  --line-2: #6A3A42;
  --cabinet: #1A0C12;
  --cabinet-in: #12080C;
  --reel-bg: #0A0608;
  --glow-gold: rgba(255, 211, 74, .55);
  --glow-red: rgba(225, 29, 46, .45);
  --glow-cyan: rgba(34, 211, 238, .4);
  --theme-color: #14080E;
  color-scheme: dark;
}

html[data-theme="light"] {
  --bg: #FFF4D6;
  --bg-2: #FFE9B0;
  --panel: #FFFBF0;
  --ink: #1A1008;
  --muted: #4A3A2E;
  --line: #E2C48A;
  --line-2: #C9A25A;
  --cabinet: #FFF8E8;
  --cabinet-in: #FFFDF6;
  --reel-bg: #FFF1C8;
  --gold: #E8B422;
  --gold-deep: #8A5A00;
  --red: #B80F22;
  --red-deep: #8F0C1B;
  --cyan: #0E7490;
  --magenta: #BE185D;
  --glow-gold: rgba(200, 140, 20, .35);
  --glow-red: rgba(184, 15, 34, .28);
  --glow-cyan: rgba(14, 116, 144, .28);
  --theme-color: #FFF4D6;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: 5rem; }
html, body { margin: 0; background: var(--bg); color: var(--ink); }
body {
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.55;
  overflow-x: hidden;
  min-height: 100%;
}
img { max-width: 100%; height: auto; display: block; }
button, a { font: inherit; }
a { color: var(--cyan); }
a:hover { color: var(--gold-deep); }
html[data-theme="dark"] a:hover { color: var(--gold); }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.skip {
  position: absolute; left: .75rem; top: -3rem; z-index: 80;
  background: var(--gold); color: #15100A; padding: .5rem .8rem; border-radius: 8px; font-weight: 700;
}
.skip:focus { top: .75rem; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.wrap { width: var(--wrap); margin-inline: auto; }
@media (min-width: 64rem) { :root { --wrap: min(72rem, calc(100% - 6.5rem)); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}
@media (forced-colors: active) {
  .btn, .theme, .nav-toggle, [role="tab"], .cabinet, .sra-col, .tile, .dcard {
    outline: 1px solid CanvasText;
  }
}

/* Header */
.top {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.top__in {
  display: flex; align-items: center; gap: .65rem;
  min-height: 4.25rem;
}
.lockup { display: flex; align-items: center; flex: none; }
.lockup img { height: 2rem; width: auto; }
html[data-theme="dark"] .logo--onLight,
html[data-theme="light"] .logo--onDark { display: none; }

.nav-toggle, .theme {
  appearance: none; background: var(--panel);
  border: 1px solid var(--line-2); color: var(--ink);
  border-radius: 10px; cursor: pointer;
  min-width: 44px; min-height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0 .7rem;
}
.theme { padding: 0; }
.theme svg { width: 1.15rem; height: 1.15rem; }
html[data-theme="light"] .theme__moon { display: none; }
html[data-theme="dark"] .theme__sun { display: none; }

.top__nav { display: none; align-items: center; gap: 1.15rem; font-weight: 600; font-size: 0.95rem; }
.top__nav a { color: var(--ink); text-decoration: none; }
.top__nav a:hover { color: var(--red); }
html[data-theme="dark"] .top__nav a:hover { color: var(--gold); }
.top__cta { display: none; align-items: center; gap: 0.7rem; margin-inline-start: auto; }
.theme { margin-inline-start: auto; }
.nav-toggle { margin-inline-start: 0; }
.link-login { color: var(--ink); text-decoration: none; font-weight: 600; white-space: nowrap; }
.link-login:hover { color: var(--red); }
html[data-theme="dark"] .link-login:hover { color: var(--gold); }

@media (min-width: 64rem) {
  .nav-toggle { display: none; }
  .top__nav { display: flex; flex: 1; margin-inline-start: 1.25rem; }
  .top__nav .nav-cta { display: none; }
  .top__cta { display: flex; }
  .theme { order: 3; margin-inline-start: 0.2rem; }
  .top__cta { order: 4; }
}
@media (max-width: 63.99rem) {
  .top__nav.is-open {
    display: flex; flex-direction: column; align-items: flex-start;
    position: absolute; left: 0; right: 0; top: 100%;
    background: var(--bg); border-bottom: 1px solid var(--line);
    padding: 1rem var(--wrap) 1.25rem;
    gap: .85rem;
  }
  .top__nav .nav-cta { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 0.4rem; }
}

/* Type */
h1, .h2, h3 { font-family: var(--font-display); font-weight: 400; letter-spacing: .02em; line-height: 0.95; margin: 0; }
h1 { font-size: clamp(2.6rem, 7vw, 5.4rem); max-width: 12ch; text-wrap: balance; }
.h2 { font-size: clamp(2rem, 4.6vw, 3.4rem); max-width: 20ch; }
h3 { font-size: 1.55rem; line-height: 1.1; }
.neon-label {
  font-family: var(--font-neon);
  font-size: 1.05rem;
  letter-spacing: .08em;
  color: var(--cyan);
  margin: 0 0 .7rem;
  text-shadow: 0 0 16px var(--glow-cyan);
}
html[data-theme="light"] .neon-label { text-shadow: none; color: var(--red); }
.lede, .hero__sub { margin: .9rem 0 0; color: var(--muted); max-width: 46ch; font-size: 1.12rem; }
.sec { padding: var(--space) 0; scroll-margin-top: 5rem; }
.sec--alt { background: var(--bg-2); }
.section--sra { padding: var(--space) 0; scroll-margin-top: 5rem; background: var(--bg); }
.sec__head { margin-bottom: clamp(1.75rem, 3vw, 2.5rem); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: .4rem; min-height: 48px; padding: .7rem 1.15rem;
  border-radius: 999px; border: 2px solid transparent;
  font-weight: 700; text-decoration: none; cursor: pointer;
  color: inherit; background: none;
}
.btn--gold {
  background: var(--gold); color: #15100A; border-color: var(--gold);
  box-shadow: 0 0 28px var(--glow-gold);
}
.btn--gold:hover { filter: brightness(1.06); color: #15100A; }
.btn--red {
  background: var(--red-deep); color: #FFF8EC; border-color: var(--red);
  box-shadow: 0 0 28px var(--glow-red);
  width: 100%; font-weight: 700; letter-spacing: .01em;
}
.btn--red:hover { background: var(--red); color: #FFF8EC; }
.btn--red[aria-pressed="true"] {
  background: var(--cyan); border-color: var(--cyan); color: #082026;
  box-shadow: 0 0 28px var(--glow-cyan);
}
html[data-theme="light"] .btn--red[aria-pressed="true"] { color: #062018; }
.btn--ghost {
  border-color: var(--line-2); color: var(--ink);
  background: color-mix(in srgb, var(--panel) 70%, transparent);
}
.btn--ghost:hover { border-color: var(--gold); color: var(--ink); }
.ctas { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.4rem; }
.hero__note { margin: 1rem 0 0; color: var(--muted); font-size: .95rem; }

/* Hero + cabinet */
.hero { padding: clamp(2rem, 5vw, 4.5rem) 0 var(--space); position: relative; overflow: hidden; }
.hero::before {
  content: "";
  position: absolute; inset: -10% 10% auto; height: 55%;
  background:
    radial-gradient(closest-side, var(--glow-gold), transparent 70%),
    radial-gradient(closest-side, var(--glow-red), transparent 70%),
    radial-gradient(closest-side, var(--glow-cyan), transparent 70%);
  background-size: 42% 100%, 36% 100%, 40% 100%;
  background-position: 15% 0, 55% 20%, 90% 0;
  background-repeat: no-repeat;
  pointer-events: none; opacity: .85;
}
html[data-theme="light"] .hero::before { opacity: .45; }
.hero__grid {
  position: relative;
  display: grid; gap: 2.25rem; align-items: center;
}
@media (min-width: 64rem) {
  .hero__grid { grid-template-columns: minmax(0, 1.05fr) minmax(20rem, .95fr); gap: 3rem; }
}

.cabinet {
  position: relative;
  background: var(--cabinet);
  border-radius: 22px;
  padding: 18px;
  box-shadow:
    0 0 0 2px color-mix(in srgb, var(--gold) 50%, var(--line)),
    0 24px 60px -24px rgba(0,0,0,.55),
    0 0 80px -20px var(--glow-gold);
}
.cabinet.is-won {
  box-shadow:
    0 0 0 2px var(--gold),
    0 0 48px var(--glow-gold),
    0 0 90px var(--glow-red),
    0 24px 60px -24px rgba(0,0,0,.55);
}
.cabinet__in {
  position: relative;
  background: var(--cabinet-in);
  border-radius: 14px;
  padding: 1.15rem 1.1rem 1.2rem;
  border: 1px solid var(--line);
  z-index: 1;
  display: grid; gap: .85rem;
}
.marquee { text-align: center; padding: .15rem 0 .2rem; }
.marquee__word {
  display: block;
  font-family: var(--font-neon);
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  color: var(--gold);
  text-shadow: 0 0 18px var(--glow-gold), 0 0 4px var(--gold);
  letter-spacing: .12em;
}
html[data-theme="light"] .marquee__word {
  color: var(--red);
  text-shadow: 0 0 10px color-mix(in srgb, var(--red) 25%, transparent);
}
.marquee__sub { display: block; color: var(--muted); font-size: .9rem; margin-top: .15rem; }
.party {
  display: flex; align-items: center; gap: .7rem;
  padding: .55rem .65rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
}
.party b { display: block; font-size: .95rem; }
.party span { display: block; color: var(--muted); font-size: .88rem; }
.avatar {
  width: 36px; height: 36px; border-radius: 50%; flex: none;
  box-shadow: 0 0 0 2px var(--gold), 0 0 16px var(--glow-gold);
  overflow: hidden; background: #004874;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }

.reels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .5rem;
  position: relative;
}
.reel__window {
  height: 7.5rem;
  overflow: hidden;
  border-radius: 10px;
  background: var(--reel-bg);
  border: 2px solid color-mix(in srgb, var(--gold) 65%, var(--line));
  box-shadow: inset 0 0 24px rgba(0,0,0,.35), 0 0 16px var(--glow-gold);
  position: relative;
}
.reel__window::before,
.reel__window::after {
  content: ""; position: absolute; left: 0; right: 0; height: 28%; z-index: 2; pointer-events: none;
}
.reel__window::before { top: 0; background: linear-gradient(to bottom, color-mix(in srgb, var(--reel-bg) 90%, transparent), transparent); }
.reel__window::after { bottom: 0; background: linear-gradient(to top, color-mix(in srgb, var(--reel-bg) 90%, transparent), transparent); }
.reel__strip {
  display: flex; flex-direction: column;
  transform: translateY(calc(-1 * (var(--land, 7) - 1) * 2.5rem));
}
.reel__strip span {
  height: 2.5rem; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 1.15rem; letter-spacing: .04em;
  color: var(--ink);
}
.reel__cap {
  margin: .4rem 0 0; text-align: center; font-size: .78rem; font-weight: 600;
  color: var(--muted); letter-spacing: .04em;
}
.stop-line {
  position: absolute; left: -2px; right: -2px; top: 2.5rem;
  height: 2.5rem; pointer-events: none; z-index: 3;
}
.stop-line span {
  display: block; height: 100%; border-radius: 8px;
  border: 2px solid var(--cyan);
  box-shadow: 0 0 16px var(--glow-cyan);
}
.cabinet__status { margin: 0; text-align: center; font-weight: 600; color: var(--muted); }
.win-sign {
  text-align: center;
  padding: .55rem .6rem;
  border-radius: 10px;
  border: 1px solid var(--gold);
  background: color-mix(in srgb, var(--gold) 14%, var(--panel));
  box-shadow: 0 0 24px var(--glow-gold);
}
.win-sign strong {
  display: block;
  font-family: var(--font-neon);
  font-size: 1.35rem;
  color: var(--gold);
  letter-spacing: .1em;
  text-shadow: 0 0 16px var(--glow-gold);
}
html[data-theme="light"] .win-sign strong { color: var(--red); text-shadow: none; }
.win-sign span { display: block; color: var(--ink); font-weight: 600; font-size: .92rem; }
.cabinet .btn--red { margin-top: .15rem; }

/* Chasing bulb rails */
.bulb-rail {
  position: absolute; z-index: 2; pointer-events: none;
  --bulb-size: 10px;
  --pitch: 18px;
  background-image:
    radial-gradient(circle closest-side, var(--gold) 58%, transparent 62%),
    radial-gradient(circle closest-side, var(--red) 58%, transparent 62%),
    radial-gradient(circle closest-side, var(--cyan) 58%, transparent 62%),
    radial-gradient(circle closest-side, var(--magenta) 58%, transparent 62%);
  filter: drop-shadow(0 0 4px var(--glow-gold));
}
.bulb-rail--top, .bulb-rail--bottom {
  left: 14px; right: 14px; height: 14px;
  background-size: calc(var(--pitch) * 4) 14px;
  background-repeat: repeat-x;
  background-position: 0 50%, calc(var(--pitch) * 1) 50%, calc(var(--pitch) * 2) 50%, calc(var(--pitch) * 3) 50%;
}
.bulb-rail--top { top: 3px; }
.bulb-rail--bottom { bottom: 3px; }
.bulb-rail--left, .bulb-rail--right {
  top: 14px; bottom: 14px; width: 14px;
  background-size: 14px calc(var(--pitch) * 4);
  background-repeat: repeat-y;
  background-position: 50% 0, 50% calc(var(--pitch) * 1), 50% calc(var(--pitch) * 2), 50% calc(var(--pitch) * 3);
}
.bulb-rail--left { left: 3px; }
.bulb-rail--right { right: 3px; }

@keyframes chase-x { to { background-position: var(--pitch) 50%, calc(var(--pitch) * 2) 50%, calc(var(--pitch) * 3) 50%, calc(var(--pitch) * 4) 50%; } }
@keyframes chase-y { to { background-position: 50% var(--pitch), 50% calc(var(--pitch) * 2), 50% calc(var(--pitch) * 3), 50% calc(var(--pitch) * 4); } }
@media (prefers-reduced-motion: no-preference) {
  .bulb-rail--top, .bulb-rail--bottom { animation: chase-x .55s linear infinite; }
  .bulb-rail--left, .bulb-rail--right { animation: chase-y .55s linear infinite; }
  .cabinet.is-won .bulb-rail--top,
  .cabinet.is-won .bulb-rail--bottom { animation-duration: .22s; }
  .cabinet.is-won .bulb-rail--left,
  .cabinet.is-won .bulb-rail--right { animation-duration: .22s; }
}

/* Tiles */
.tiles {
  display: grid; gap: .9rem;
  grid-template-columns: 1fr;
}
@media (min-width: 48rem) { .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 64rem) { .tiles { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.tile {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.15rem 1.1rem 1.2rem;
  box-shadow: 0 0 0 1px transparent;
}
.tile h3 { margin-bottom: .45rem; font-size: 1.35rem; }
.tile p { margin: 0; color: var(--muted); }
.tile__dot {
  display: block; width: 12px; height: 12px; border-radius: 50%; margin-bottom: .7rem;
}
.tile__dot--gold { background: var(--gold); box-shadow: 0 0 12px var(--glow-gold); }
.tile__dot--red { background: var(--red); box-shadow: 0 0 12px var(--glow-red); }
.tile__dot--cyan { background: var(--cyan); box-shadow: 0 0 12px var(--glow-cyan); }
.tile__dot--mag { background: var(--magenta); box-shadow: 0 0 12px color-mix(in srgb, var(--magenta) 55%, transparent); }

/* Tabs */
.tab-scroll {
  overflow-x: auto;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
  padding-bottom: .15rem;
}
[role="tablist"] {
  display: flex; gap: .35rem; min-width: max-content;
  border-bottom: 1px solid var(--line);
}
[role="tab"] {
  appearance: none; background: none; border: 0;
  color: var(--muted); font-weight: 700;
  padding: .75rem 1rem .7rem;
  min-height: 44px; cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -1px;
  white-space: nowrap;
}
[role="tab"]:hover { color: var(--ink); }
[role="tab"][aria-selected="true"] {
  color: var(--ink);
  border-bottom-color: var(--gold);
}
.panels {
  display: grid;
  margin-top: 1.15rem;
}
.panels > [role="tabpanel"] { grid-area: 1 / 1; }
.mock {
  display: grid; gap: 1rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.15rem;
  box-shadow: 0 0 40px -20px var(--glow-gold);
}
@media (min-width: 52rem) {
  .mock { grid-template-columns: minmax(0, 1.4fr) minmax(12rem, .8fr); align-items: start; }
}
.mock__main h3 { margin: .2rem 0 .8rem; }
.row {
  display: flex; justify-content: space-between; gap: .75rem; align-items: center;
  padding: .7rem .8rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  margin-top: .5rem;
  font-size: .95rem;
}
.st { font-weight: 700; font-size: .78rem; letter-spacing: .04em; color: var(--muted); flex: none; }
.st--gold { color: var(--gold-deep); }
html[data-theme="dark"] .st--gold { color: var(--gold); }
.st--cyan { color: var(--cyan); }
.mock__side {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem;
  background: var(--bg);
}
.mock__side .avatar { margin-bottom: .55rem; }
.mock__side p:last-child { margin: .35rem 0 0; color: var(--muted); }

/* Diagram */
.diagram {
  display: grid; gap: .75rem;
  align-items: stretch;
}
@media (min-width: 64rem) {
  .diagram {
    grid-template-columns: 1fr auto 1fr auto 1fr;
    align-items: center;
  }
}
.dcard {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.15rem 1.1rem;
}
.dcard--nlos {
  border-color: var(--gold);
  box-shadow: 0 0 32px var(--glow-gold);
}
.dcard h3 { margin-bottom: .4rem; }
.dcard p { margin: 0; color: var(--muted); }
.darrow {
  margin: 0; text-align: center; font-weight: 700; font-size: .9rem; color: var(--gold-deep);
}
html[data-theme="dark"] .darrow { color: var(--gold); }

/* FAQ */
.faq details { border-top: 1px solid var(--line); padding: 1rem 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; font-weight: 700; font-size: 1.05rem;
  display: flex; justify-content: space-between; gap: 1rem; align-items: center;
  min-height: 44px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-display); color: var(--gold); font-size: 1.4rem; }
.faq details[open] summary::after { content: "\2212"; }
.faq .a { padding-top: 0.7rem; color: var(--muted); max-width: 46rem; }
.faq .a p { margin: 0; }

/* CTA band */
.cta-band {
  padding: var(--space) 0;
  background: #1A0C12;
  color: #FFF8EC;
  --ink: #FFF8EC;
  --muted: #E4D0C4;
  --cyan: #22D3EE;
  --gold: #FFD34A;
  --line-2: #6A3A42;
  text-align: center;
}
.cta-band .h2 { margin-inline: auto; }
.cta-band p { margin: .9rem auto 0; max-width: 46ch; color: #E4D0C4; }
.cta-band .ctas { justify-content: center; }
.cta-band .neon-label { color: #FFD34A; text-shadow: 0 0 16px rgba(255, 211, 74, .55); }
.cta-band .btn--ghost { color: #FFF8EC; border-color: #C9A25A; }
html[data-theme="light"] .cta-band {
  background: #8F0C1B;
  --ink: #FFF8EC;
}
html[data-theme="light"] .cta-band p,
html[data-theme="light"] .cta-band .btn--ghost { color: #FFF8EC; }
html[data-theme="light"] .cta-band .neon-label { color: #FFD34A; }

/* Footer */
.foot { padding: 2.5rem 0 3rem; border-top: 1px solid var(--line); background: var(--bg); }
.foot__in { display: grid; gap: 1.25rem; }
@media (min-width: 52rem) {
  .foot__in { grid-template-columns: 1fr 1fr; align-items: end; }
}
.foot p { margin: .8rem 0 0; color: var(--muted); max-width: 42ch; }

/* Toast */
.toast {
  position: fixed; z-index: 60;
  right: 1rem; bottom: 1rem;
  width: min(22rem, calc(100vw - 2rem));
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--gold);
  border-radius: 14px;
  padding: 1rem 1.1rem;
  box-shadow: 0 0 32px var(--glow-gold);
  opacity: 0; transform: translateY(8px);
  transition: opacity .3s ease, transform .3s ease;
}
.toast.is-in { opacity: 1; transform: none; }
.toast b {
  display: block;
  font-family: var(--font-neon);
  font-size: 1.15rem;
  color: var(--gold);
  letter-spacing: .08em;
  margin-bottom: .25rem;
}
html[data-theme="light"] .toast b { color: var(--red); }
.toast p { margin: 0; color: var(--muted); }

/* Network exclusivity, Signal markup, lightly restyled */
@property --race {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}
@keyframes flow-race { to { --race: 360deg; } }
.sra-intro { max-width: 44rem; }
.sra-intro h2 { margin: 0 0 0.8rem; max-width: 18ch; }
.sra__lead { margin: 0; font-size: 1.12rem; line-height: 1.55; color: var(--muted); max-width: 56ch; }
.paths {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  max-width: 39rem;
}
.paths li {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: 10px;
  background: var(--panel);
  position: relative;
  --race-c: #F5BB61;
  --race-t: #F5BB61;
}
.paths__k { font-size: 0.95rem; font-weight: 700; color: var(--ink); }
.paths__v { font-size: 0.9rem; color: var(--muted); }
.paths li::before,
.sra-col::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 11px;
  padding: 2px;
  pointer-events: none;
  z-index: 2;
  background:
    conic-gradient(from var(--race),
      transparent 0deg 210deg,
      color-mix(in srgb, var(--race-t) 45%, transparent) 285deg,
      var(--race-c) 348deg,
      transparent 360deg),
    linear-gradient(color-mix(in srgb, var(--race-c) 16%, transparent), color-mix(in srgb, var(--race-c) 16%, transparent));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  filter: drop-shadow(0 0 5px color-mix(in srgb, var(--race-c) 55%, transparent));
  opacity: 0;
  animation: flow-race 2.6s linear infinite paused;
  transition: opacity .45s ease;
}
.paths li:hover::before,
.paths li:focus-within::before,
.sra-col:hover::before,
.sra-col:focus-within::before { opacity: 1; animation-play-state: running; }
.sra-cols {
  margin-top: clamp(2.25rem, 4.5vw, 3.5rem);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 2.2vw, 1.5rem);
  align-items: stretch;
}
.sra-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
  padding: 1.6rem 1.35rem 1.5rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  border-top: 3px solid var(--line);
  background: var(--panel);
  position: relative;
  --race-c: #22D3EE;
  --race-t: #22D3EE;
}
.sra-col--sra { border-top-color: #990000; --race-c: #990000; --race-t: #990000; }
.sra-col--ds  { border-top-color: #F5BB61; --race-c: #F5BB61; --race-t: #F5BB61; }
.sra-col--sfp { border-top-color: #22D3EE; --race-c: #22D3EE; --race-t: #22D3EE; }
.sra-col::before { inset: -3px -1px -1px; border-radius: 15px; }
.sra-col__note {
  margin: 0; width: 100%; text-align: center;
  max-width: 34ch; flex: 1 1 auto;
}
.sra-col .sra__logo {
  width: 168px; max-width: 100%; height: 140px;
  object-fit: contain; object-position: center;
  margin: 0 auto; flex: none; align-self: center;
}
html[data-theme="light"] .sra__logo--white { display: none; }
html[data-theme="light"] .sra__logo--color { display: block; }
html[data-theme="dark"] .sra__logo--white { display: block; }
html[data-theme="dark"] .sra__logo--color { display: none; }
.brand-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: auto;
  padding: 14px 12px;
  width: 100%;
  min-height: 62px;
  height: auto;
  border-radius: 10px;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}
.brand-btn:hover { color: #fff; }
.brand-btn__logo { width: 54px; height: auto; flex: none; }
.brand-btn--sfp .brand-btn__logo,
.brand-btn--ds .brand-btn__logo { width: 34px; }
.brand-btn__logo--color { display: none; }
.brand-btn__logo--white { display: block; }
.brand-btn__label { white-space: normal; text-align: center; }
.brand-btn__ext { width: 13px; height: 13px; flex: none; opacity: .85; color: #FFFFFF; }
.brand-btn__sr {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.brand-btn:active { transform: translateY(1px); }
.brand-btn--sra { background: #990000; border: 1px solid #990000; box-shadow: 0 0 28px -10px rgba(153, 0, 0, .55); }
.brand-btn--sra:hover { background: #7F0000; border-color: #7F0000; }
.brand-btn--ds { background: #004874; border: 1px solid #004874; box-shadow: 0 0 28px -10px rgba(0, 72, 116, .55); }
.brand-btn--ds:hover { background: #00385A; border-color: #00385A; }
.brand-btn--sfp { background: #0F5C5C; border: 1px solid #0F5C5C; box-shadow: 0 0 28px -10px rgba(15, 92, 92, .55); }
.brand-btn--sfp:hover { background: #0A4545; border-color: #0A4545; }

@media (prefers-reduced-motion: reduce) {
  .paths li::before, .sra-col::before {
    animation: none !important;
    background: linear-gradient(var(--race-c), var(--race-c));
    filter: none;
  }
  .paths li:hover::before, .sra-col:hover::before { opacity: .85; }
  .bulb-rail { animation: none !important; filter: none; opacity: .9; }
  .reel__strip { transition: none !important; }
}
@media (max-width: 1020px) { .sra-cols { grid-template-columns: 1fr; gap: 16px; } }
@media (max-width: 900px) { .paths { grid-template-columns: 1fr; } }
@media (max-width: 47.99rem) {
  .lockup img { height: 1.75rem; }
  .btn { width: 100%; }
  .top__cta .btn, .hero .btn, .cta-band .btn, .cabinet .btn { width: auto; }
  .hero .ctas .btn, .cta-band .ctas .btn { width: 100%; }
}