:root {
  --bg-a: #ffe76a;
  --bg-b: #7dff8a;
  --accent: #fff4b0;
  --accent-strong: #f0c600;
  --ink: #ffffff;
  --title-color: #155435;
  --copy-color: #155435;
  --soft-text-color: #155435;
  --button-bg: #F7FFE9;
  --button-text: #155435;
  --secondary-text: #155435;
  --badge-text: #155435;
  --card-text: #155435;
  --nav-text: #155435;
  --dark: #11131a;
  --glass: rgba(255, 255, 255, 0.16);
  --glass-strong: rgba(255, 255, 255, 0.24);
  --glass-border: rgba(255, 255, 255, 0.34);
  --shadow: rgba(0, 0, 0, 0.18);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  overflow-x: hidden;
  background: linear-gradient(135deg, var(--bg-a), var(--bg-b));
  color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background:
    radial-gradient(circle at 76% 30%, rgba(255,255,255,0.26), transparent 22%),
    radial-gradient(circle at 18% 76%, rgba(255,255,255,0.16), transparent 30%),
    linear-gradient(180deg, rgba(255,255,255,0.08), rgba(0,0,0,0.05));
  mix-blend-mode: soft-light;
}

#app {
  position: fixed;
  inset: 0;
  z-index: 1;
}

canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.liquid-defs {
  position: absolute;
  width: 0;
  height: 0;
  pointer-events: none;
}

#scrollArea {
  position: relative;
  height: 420vh;
  z-index: 0;
}

.ui-shell {
  position: fixed;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  perspective: 1200px;
  overflow: hidden;
}

.topbar {
  position: absolute;
  left: 24px;
  right: 24px;
  top: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand-pill,
.nav-pill,
.snap-hint,
.direction-chip {
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.28);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 14px 36px rgba(0,0,0,0.14), inset 0 1px 0 rgba(255,255,255,0.28);
}

.brand-pill {
  padding: 11px 15px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.14em;
  color: var(--nav-text, var(--copy-color, #ffffff));
}

.flavour-nav {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
  pointer-events: auto;
}

.nav-pill {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border-radius: 999px;
  padding: 10px 12px;
  color: var(--nav-text, var(--copy-color, #ffffff));
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.62;
  transform: translateY(0);
  transition: opacity 0.25s ease, transform 0.25s ease, background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.nav-pill-label {
  position: relative;
  z-index: 3;
  pointer-events: none;
}

.nav-pill.is-active {
  opacity: 1;
  transform: translateY(-2px);
  background: rgba(255,255,255,0.28);
}

/* Glass bubble flavour nav
   Reuses the hero button bubble language, but keeps the small pills lighter. */
.nav-pill::before,
.nav-pill::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
}

.nav-pill::before {
  z-index: 0;
  opacity: 0.72;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.24), rgba(255,255,255,0.04) 50%, rgba(255,255,255,0)),
    radial-gradient(circle at 24% 0%, rgba(255,255,255,0.46), rgba(255,255,255,0) 32%),
    linear-gradient(135deg, rgba(255,255,255,0.18), rgba(255,255,255,0.04));
  transition: opacity 0.25s ease, background 0.25s ease;
}

.nav-pill::after {
  z-index: 1;
  opacity: 0;
  background:
    radial-gradient(circle at center, transparent 27%, color-mix(in srgb, var(--nav-burst-soft, var(--nav-burst)) 78%, white) 52%, var(--nav-burst, var(--accent)) 66%, transparent 73%) 10% 132% / 0.40em 0.40em no-repeat,
    radial-gradient(circle at center, transparent 27%, color-mix(in srgb, var(--nav-burst-soft, var(--nav-burst)) 78%, white) 52%, var(--nav-burst, var(--accent)) 66%, transparent 73%) 28% 120% / 0.64em 0.64em no-repeat,
    radial-gradient(circle at center, transparent 27%, color-mix(in srgb, var(--nav-burst-soft, var(--nav-burst)) 78%, white) 52%, var(--nav-burst, var(--accent)) 66%, transparent 73%) 48% 136% / 0.52em 0.52em no-repeat,
    radial-gradient(circle at center, transparent 27%, color-mix(in srgb, var(--nav-burst-soft, var(--nav-burst)) 78%, white) 52%, var(--nav-burst, var(--accent)) 66%, transparent 73%) 68% 126% / 0.76em 0.76em no-repeat,
    radial-gradient(circle at center, transparent 27%, color-mix(in srgb, var(--nav-burst-soft, var(--nav-burst)) 78%, white) 52%, var(--nav-burst, var(--accent)) 66%, transparent 73%) 88% 132% / 0.44em 0.44em no-repeat,
    linear-gradient(0deg, color-mix(in srgb, var(--nav-burst, var(--accent)) 80%, transparent) 0%, color-mix(in srgb, var(--nav-burst-strong, var(--nav-burst)) 88%, transparent) 58%, transparent 100%);
  background-repeat: no-repeat;
  background-position:
    10% 132%,
    28% 120%,
    48% 136%,
    68% 126%,
    88% 132%,
    0 118%;
  background-size:
    0.32em 0.32em,
    0.54em 0.54em,
    0.40em 0.40em,
    0.62em 0.62em,
    0.36em 0.36em,
    100% 205%;
}

@media (hover: hover) and (pointer: fine) {
  .nav-pill:hover,
  .nav-pill:focus-visible {
    opacity: 1;
    transform: translateY(-2px);
    border-color: rgba(255,255,255,0.72);
    box-shadow:
      0 16px 36px rgba(0,0,0,0.16),
      0 0 18px rgba(255,255,255,0.22),
      inset 0 1px 0 rgba(255,255,255,0.72),
      inset 0 0 24px rgba(255,255,255,0.12);
  }

  .nav-pill:hover::before,
  .nav-pill:focus-visible::before {
    opacity: 1;
    background:
      linear-gradient(180deg, rgba(255,255,255,0.38), rgba(255,255,255,0.06) 50%, rgba(255,255,255,0)),
      radial-gradient(circle at 24% 0%, rgba(255,255,255,0.66), rgba(255,255,255,0) 34%),
      linear-gradient(135deg, rgba(255,255,255,0.26), rgba(255,255,255,0.05));
  }

  .nav-pill:hover::after,
  .nav-pill:focus-visible::after {
    opacity: 1;
    animation: navBubbleWipe 0.95s forwards ease-out;
  }
}

.nav-pill:active,
.nav-pill.is-touch-burst {
  opacity: 1;
  transform: translateY(-1px) scale(0.985);
  border-color: color-mix(in srgb, var(--nav-burst, var(--accent)) 60%, white);
  box-shadow:
    0 12px 30px rgba(0,0,0,0.16),
    0 0 22px color-mix(in srgb, var(--nav-burst, var(--accent)) 58%, transparent),
    inset 0 1px 0 rgba(255,255,255,0.72),
    inset 0 0 22px color-mix(in srgb, var(--nav-burst-soft, var(--accent)) 38%, transparent);
}

.nav-pill:active::after,
.nav-pill.is-touch-burst::after {
  opacity: 1;
  animation: navTouchBubbleWipe 0.92s forwards cubic-bezier(.12,.72,.22,1);
}

@keyframes navBubbleWipe {
  0% {
    opacity: 0;
    background-position:
      10% 132%,
      28% 120%,
      48% 136%,
      68% 126%,
      88% 132%,
      0 118%;
  }
  14% {
    opacity: 1;
  }
  100% {
    opacity: 1;
    background-position:
      4% -150%,
      32% -220%,
      50% -130%,
      72% -250%,
      94% -170%,
      0 0%;
  }
}

@keyframes navTouchBubbleWipe {
  0% {
    opacity: 0;
    filter: saturate(1.2) brightness(1.04);
    background-position:
      10% 136%,
      28% 126%,
      48% 142%,
      68% 132%,
      88% 136%,
      0 122%;
    background-size:
      0.44em 0.44em,
      0.72em 0.72em,
      0.60em 0.60em,
      0.86em 0.86em,
      0.52em 0.52em,
      100% 230%;
  }
  12% {
    opacity: 1;
  }
  44% {
    opacity: 1;
    background-position:
      8% 32%,
      30% 18%,
      50% 40%,
      70% 12%,
      90% 30%,
      0 58%;
  }
  100% {
    opacity: 0.96;
    filter: saturate(1.38) brightness(1.1);
    background-position:
      4% -138%,
      32% -210%,
      50% -122%,
      72% -242%,
      94% -160%,
      0 -4%;
  }
}

@supports not (color: color-mix(in srgb, white, black)) {
  .nav-pill::after {
    background:
      radial-gradient(circle at center, transparent 27%, var(--nav-burst-soft, var(--nav-burst)) 52%, var(--nav-burst, var(--accent)) 66%, transparent 73%) 10% 132% / 0.40em 0.40em no-repeat,
      radial-gradient(circle at center, transparent 27%, var(--nav-burst-soft, var(--nav-burst)) 52%, var(--nav-burst, var(--accent)) 66%, transparent 73%) 28% 120% / 0.64em 0.64em no-repeat,
      radial-gradient(circle at center, transparent 27%, var(--nav-burst-soft, var(--nav-burst)) 52%, var(--nav-burst, var(--accent)) 66%, transparent 73%) 48% 136% / 0.52em 0.52em no-repeat,
      radial-gradient(circle at center, transparent 27%, var(--nav-burst-soft, var(--nav-burst)) 52%, var(--nav-burst, var(--accent)) 66%, transparent 73%) 68% 126% / 0.76em 0.76em no-repeat,
      radial-gradient(circle at center, transparent 27%, var(--nav-burst-soft, var(--nav-burst)) 52%, var(--nav-burst, var(--accent)) 66%, transparent 73%) 88% 132% / 0.44em 0.44em no-repeat,
      linear-gradient(0deg, var(--nav-burst, var(--accent)) 0%, var(--nav-burst-strong, var(--nav-burst)) 58%, transparent 100%);
  }

  .nav-pill:active,
  .nav-pill.is-touch-burst {
    border-color: rgba(255,255,255,0.78);
    box-shadow:
      0 12px 30px rgba(0,0,0,0.16),
      0 0 22px var(--nav-burst, var(--accent)),
      inset 0 1px 0 rgba(255,255,255,0.72),
      inset 0 0 22px rgba(255,255,255,0.18);
  }
}

.hero-stage {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(320px, 48vw) minmax(240px, 1fr);
  align-items: center;
  padding: 11vh 8vw 9vh;
  gap: 4vw;
}

.copy-stack {
  width: min(620px, 100%);
  transform-style: preserve-3d;
}

.ui-piece {
  opacity: 0;
  filter: blur(16px);
  transform: translate3d(140px, -70px, -720px) scale(0.72) rotateZ(7deg);
  will-change: transform, opacity, filter;
}

.direction-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-radius: 999px;
  padding: 10px 14px;
  margin-bottom: 18px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--soft-text-color, var(--copy-color, #ffffff));
}

.chip-line {
  display: inline-block;
  width: 34px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  position: relative;
}

.chip-line::after {
  content: "";
  position: absolute;
  right: -5px;
  top: -3px;
  width: 8px;
  height: 8px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(45deg);
}

.hero-title {
  margin: 0 0 16px;
  font-family: "Bricolage Grotesque", "Inter", sans-serif;
  font-size: clamp(54px, 8vw, 118px);
  line-height: 0.86;
  letter-spacing: -0.065em;
  font-weight: 800;
  text-shadow: 0 18px 56px rgba(0,0,0,0.18);
  color: var(--title-color, #ffffff);
}

.hero-copy {
  max-width: 48ch;
  margin: 0;
  font-size: clamp(16px, 1.45vw, 20px);
  line-height: 1.56;
  color: var(--copy-color, rgba(255,255,255,0.94));
  text-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.feature-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 25px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 11px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.31);
  box-shadow: 0 12px 32px rgba(0,0,0,0.14), inset 0 1px 0 rgba(255,255,255,0.28);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--badge-text, var(--copy-color, #ffffff));
}

.badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 18px var(--accent);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.stat-grid {
  align-self: end;
  justify-self: end;
  display: grid;
  grid-template-columns: repeat(2, minmax(150px, 190px));
  gap: 14px;
  padding-bottom: 5vh;
  transform-style: preserve-3d;
}

.stat-card {
  position: relative;
  min-height: 108px;
  border-radius: 24px;
  pointer-events: auto;
  overflow: hidden;
  background: rgba(255,255,255,0.045);
  box-shadow: 0 22px 54px rgba(0,0,0,0.18);
  color: var(--card-text, var(--copy-color, #ffffff));
}

.stat-card__capture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.94;
  transform: none;
  transform-origin: center;
  /* No SVG filter here. The old filter created a visible top/left boundary.
     The liquid bend is now baked directly into this canvas in app.js. */
  filter: saturate(168%) brightness(1.055) contrast(1.015);
  -webkit-filter: saturate(168%) brightness(1.055) contrast(1.015);
}

.stat-card__bend,
.stat-card__face,
.stat-card__edge,
.stat-card__shine {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
}

.stat-card__bend {
  z-index: 1;
  background:
    radial-gradient(circle at 28% 18%, rgba(255,255,255,.20), rgba(255,255,255,0) 44%),
    rgba(255,255,255,0.095);
  backdrop-filter: blur(2px) saturate(130%) brightness(1.03);
  -webkit-backdrop-filter: blur(2px) saturate(130%) brightness(1.03);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.58),
    inset 0 -1px 0 rgba(255,255,255,0.12);
}

.stat-card__face {
  z-index: 2;
  background:
    linear-gradient(135deg, rgba(255,255,255,.26), rgba(255,255,255,.035) 46%, rgba(255,255,255,.12)),
    linear-gradient(180deg, rgba(255,255,255,.16), rgba(255,255,255,0.045));
  border: 1px solid rgba(255,255,255,.22);
}

.stat-card__edge {
  z-index: 3;
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.46),
    inset 10px 14px 28px rgba(255,255,255,.13),
    inset -12px -16px 32px rgba(0,0,0,.10),
    0 0 24px rgba(255,255,255,.10);
}

.stat-card__shine {
  z-index: 4;
  background:
    radial-gradient(circle at 34% 24%, rgba(255,255,255,.74), rgba(255,255,255,.16) 18%, rgba(255,255,255,0) 41%),
    linear-gradient(115deg, rgba(255,255,255,.48), transparent 26%, transparent 74%, rgba(255,255,255,.18));
  opacity: .78;
}

.stat-card__content {
  position: relative;
  z-index: 5;
  height: 100%;
  padding: 16px 16px;
}

.stat-card small {
  display: block;
  margin-bottom: 7px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 900;
  opacity: 0.82;
}

.stat-card strong {
  display: block;
  font-family: "Bricolage Grotesque", "Inter", sans-serif;
  font-size: 26px;
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}

.stat-card span {
  display: block;
  font-size: 13px;
  line-height: 1.4;
  opacity: 0.9;
}

.side-progress {
  position: absolute;
  right: 26px;
  top: 95px;
  bottom: 42px;
  display: flex;
  align-items: stretch;
  gap: 13px;
}

.progress-track {
  width: 5px;
  height: 100%;
  border-radius: 999px;
  background: rgba(255,255,255,0.18);
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.14);
}

.progress-fill {
  width: 100%;
  height: 0%;
  border-radius: 999px;
  background: linear-gradient(180deg, white, var(--accent));
  box-shadow: 0 0 26px var(--accent);
}

.progress-caption {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  align-self: flex-end;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--soft-text-color, var(--copy-color, currentColor));
  opacity: 0.82;
}

.snap-hint {
  position: absolute;
  left: 24px;
  bottom: 22px;
  border-radius: 999px;
  padding: 10px 14px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.cdn-warning {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 20;
  padding: 14px 16px;
  border-radius: 14px;
  background: #11131a;
  color: white;
  font-size: 14px;
  box-shadow: 0 14px 46px rgba(0,0,0,0.28);
}

/* Device-specific layout overrides live in desktop-2k.css, tablet.css, mobile.css, and mobile-landscape.css. */

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .brand-pill,
  .nav-pill,
  .snap-hint,
  .direction-chip,
  .badge,
  .btn,
  .stat-card__bend {
    background-color: rgba(255,255,255,0.22);
  }

  .stat-card__capture {
    opacity: 0.72;
  }
}

/* Glass bubble buttons
   Adds a water-wipe and clear bubble burst inside the two hero buttons. */
.btn {
  position: relative;
  min-width: 158px;
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid rgba(255,255,255,0.48);
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.32), rgba(255,255,255,0.10)) !important;
  backdrop-filter: blur(18px) saturate(1.28);
  -webkit-backdrop-filter: blur(18px) saturate(1.28);
  box-shadow:
    0 16px 38px rgba(0,0,0,0.16),
    inset 0 1px 0 rgba(255,255,255,0.68),
    inset 0 -1px 0 rgba(255,255,255,0.20),
    inset 0 0 24px rgba(255,255,255,0.10);
  font-size: 14px;
  font-weight: 900;
  text-decoration: none;
  text-shadow: 0 1px 10px rgba(255,255,255,0.22);
  pointer-events: auto;
  transition: transform 0.2s ease;
}

.btn.primary {
  color: var(--button-text) !important;
}

.btn.secondary {
  color: var(--secondary-text) !important;
}

.btn::before,
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
}

.btn::before {
  z-index: -2;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.28), rgba(255,255,255,0.04) 42%, rgba(255,255,255,0)),
    radial-gradient(circle at 24% 0%, rgba(255,255,255,0.62), rgba(255,255,255,0) 28%),
    linear-gradient(135deg, rgba(255,255,255,0.22), rgba(255,255,255,0.06));
}

.btn::after {
  z-index: -1;
  opacity: 0;
  background:
    radial-gradient(circle at center, transparent 30%, rgba(238,248,255,0.92) 58%, rgba(255,255,255,0.88) 65%, transparent 71%) 8% 130% / 0.42em 0.42em no-repeat,
    radial-gradient(circle at center, transparent 30%, rgba(238,248,255,0.88) 58%, rgba(255,255,255,0.82) 65%, transparent 71%) 22% 118% / 0.72em 0.72em no-repeat,
    radial-gradient(circle at center, transparent 30%, rgba(238,248,255,0.90) 58%, rgba(255,255,255,0.86) 65%, transparent 71%) 39% 140% / 0.52em 0.52em no-repeat,
    radial-gradient(circle at center, transparent 30%, rgba(238,248,255,0.84) 58%, rgba(255,255,255,0.78) 65%, transparent 71%) 55% 124% / 0.86em 0.86em no-repeat,
    radial-gradient(circle at center, transparent 30%, rgba(238,248,255,0.90) 58%, rgba(255,255,255,0.86) 65%, transparent 71%) 72% 132% / 0.48em 0.48em no-repeat,
    radial-gradient(circle at center, transparent 30%, rgba(238,248,255,0.86) 58%, rgba(255,255,255,0.80) 65%, transparent 71%) 88% 120% / 0.68em 0.68em no-repeat,
    linear-gradient(0deg, color-mix(in srgb, var(--accent) 68%, rgba(255,255,255,0.90)) 0%, color-mix(in srgb, var(--accent-strong) 50%, rgba(255,255,255,0.74)) 58%, rgba(255,255,255,0.06) 100%);
  background-repeat: no-repeat;
  background-position:
    8% 130%,
    22% 118%,
    39% 140%,
    55% 124%,
    72% 132%,
    88% 120%,
    0 120%;
  background-size:
    0.42em 0.42em,
    0.72em 0.72em,
    0.52em 0.52em,
    0.86em 0.86em,
    0.48em 0.48em,
    0.68em 0.68em,
    100% 210%;
  transition: opacity 0.18s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.76);
  box-shadow:
    0 20px 46px rgba(0,0,0,0.18),
    0 0 24px color-mix(in srgb, var(--accent) 34%, transparent),
    inset 0 1px 0 rgba(255,255,255,0.82),
    inset 0 -1px 0 rgba(255,255,255,0.30),
    inset 0 0 30px rgba(255,255,255,0.18);
}

.btn:hover::after,
.btn:focus-visible::after {
  opacity: 1;
  animation: buttonBubbleWipe 1.05s forwards ease-out;
}

.btn:hover::before,
.btn:focus-visible::before {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.42), rgba(255,255,255,0.08) 42%, rgba(255,255,255,0)),
    radial-gradient(circle at 24% 0%, rgba(255,255,255,0.76), rgba(255,255,255,0) 30%),
    linear-gradient(135deg, rgba(255,255,255,0.28), rgba(255,255,255,0.08));
}

@keyframes buttonBubbleWipe {
  0% {
    opacity: 0;
    background-position:
      8% 132%,
      22% 124%,
      39% 140%,
      55% 128%,
      72% 134%,
      88% 122%,
      0 120%;
  }
  12% {
    opacity: 1;
  }
  100% {
    opacity: 1;
    background-position:
      2% -180%,
      28% -245%,
      44% -145%,
      62% -300%,
      76% -185%,
      96% -230%,
      0 0%;
  }
}

@supports not (color: color-mix(in srgb, white, black)) {
  .btn::after {
    background:
      radial-gradient(circle at center, transparent 30%, rgba(238,248,255,0.92) 58%, rgba(255,255,255,0.88) 65%, transparent 71%) 8% 130% / 0.42em 0.42em no-repeat,
      radial-gradient(circle at center, transparent 30%, rgba(238,248,255,0.88) 58%, rgba(255,255,255,0.82) 65%, transparent 71%) 22% 118% / 0.72em 0.72em no-repeat,
      radial-gradient(circle at center, transparent 30%, rgba(238,248,255,0.90) 58%, rgba(255,255,255,0.86) 65%, transparent 71%) 39% 140% / 0.52em 0.52em no-repeat,
      radial-gradient(circle at center, transparent 30%, rgba(238,248,255,0.84) 58%, rgba(255,255,255,0.78) 65%, transparent 71%) 55% 124% / 0.86em 0.86em no-repeat,
      radial-gradient(circle at center, transparent 30%, rgba(238,248,255,0.90) 58%, rgba(255,255,255,0.86) 65%, transparent 71%) 72% 132% / 0.48em 0.48em no-repeat,
      radial-gradient(circle at center, transparent 30%, rgba(238,248,255,0.86) 58%, rgba(255,255,255,0.80) 65%, transparent 71%) 88% 120% / 0.68em 0.68em no-repeat,
      linear-gradient(0deg, rgba(255,255,255,0.42) 0%, rgba(255,255,255,0.18) 58%, rgba(255,255,255,0.06) 100%);
  }
}

@media (hover: none) {
  .btn:hover::after {
    animation: none;
    opacity: 0;
  }
}