/*! Kokonut Vanilla CSS — zero-dependency ports of KokonutUI (MIT).
    Built 2026-07-25 from src/. Do not edit dist/ by hand. */

/* ==== 00-tokens.css ==== */
/* ===========================================================================
   Kokonut Vanilla — design tokens
   Themes are opt-in via [data-kk-theme] on any ancestor (usually <html>).
   Dark mode follows .dark on <html> OR prefers-color-scheme.
   =========================================================================== */

:root {
  /* surfaces */
  --kk-bg: #ffffff;
  --kk-surface: #ffffff;
  --kk-surface-2: #f4f4f5;
  --kk-border: rgba(9, 9, 11, 0.10);
  --kk-border-strong: rgba(9, 9, 11, 0.18);

  /* type */
  --kk-fg: #09090b;
  --kk-fg-muted: #52525b;
  --kk-fg-subtle: #a1a1aa;

  /* accent — every component reads these */
  --kk-accent: #6366f1;
  --kk-accent-2: #a855f7;
  --kk-accent-fg: #ffffff;
  --kk-accent-soft: rgba(99, 102, 241, 0.12);

  /* hue drives the canvas backgrounds (beams, flow-field) */
  --kk-hue: 240;
  --kk-hue-range: 60;

  /* geometry + motion */
  --kk-radius: 16px;
  --kk-radius-sm: 10px;
  --kk-radius-lg: 24px;
  --kk-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --kk-ease-hero: cubic-bezier(0.23, 0.86, 0.39, 0.96);
  --kk-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --kk-dur: 0.42s;

  --kk-shadow: 0 1px 2px rgba(9, 9, 11, 0.04), 0 8px 24px -12px rgba(9, 9, 11, 0.18);
  --kk-shadow-lg: 0 2px 4px rgba(9, 9, 11, 0.04), 0 24px 48px -24px rgba(9, 9, 11, 0.28);

  --kk-font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --kk-font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

/* --- Clinical / medical ---------------------------------------------------- */
[data-kk-theme="clinic"] {
  --kk-accent: #0284c7;
  --kk-accent-2: #0d9488;
  --kk-accent-soft: rgba(2, 132, 199, 0.12);
  --kk-hue: 196;
  --kk-hue-range: 40;
}

/* --- Game / neon -------------------------------------------------------------- */
[data-kk-theme="game"] {
  --kk-accent: #a855f7;
  --kk-accent-2: #22d3ee;
  --kk-accent-soft: rgba(168, 85, 247, 0.16);
  --kk-hue: 272;
  --kk-hue-range: 88;
}

/* --- Warm editorial (decks, brand story) ---------------------------------- */
[data-kk-theme="warm"] {
  --kk-accent: #ea580c;
  --kk-accent-2: #f59e0b;
  --kk-accent-soft: rgba(234, 88, 12, 0.12);
  --kk-hue: 26;
  --kk-hue-range: 34;
}

/* --- Dark surfaces -------------------------------------------------------- */
.dark,
[data-kk-scheme="dark"] {
  --kk-bg: #09090b;
  --kk-surface: #18181b;
  --kk-surface-2: #27272a;
  --kk-border: rgba(255, 255, 255, 0.10);
  --kk-border-strong: rgba(255, 255, 255, 0.20);
  --kk-fg: #fafafa;
  --kk-fg-muted: #a1a1aa;
  --kk-fg-subtle: #52525b;
  --kk-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px -12px rgba(0, 0, 0, 0.7);
  --kk-shadow-lg: 0 2px 4px rgba(0, 0, 0, 0.4), 0 24px 48px -24px rgba(0, 0, 0, 0.8);
}

@media (prefers-color-scheme: dark) {
  [data-kk-scheme="auto"] {
    --kk-bg: #09090b;
    --kk-surface: #18181b;
    --kk-surface-2: #27272a;
    --kk-border: rgba(255, 255, 255, 0.10);
    --kk-border-strong: rgba(255, 255, 255, 0.20);
    --kk-fg: #fafafa;
    --kk-fg-muted: #a1a1aa;
    --kk-fg-subtle: #52525b;
  }
}

/* --- shared primitives ---------------------------------------------------- */
.kk-surface {
  background: var(--kk-surface);
  border: 1px solid var(--kk-border);
  border-radius: var(--kk-radius);
  color: var(--kk-fg);
}

.kk-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;
}

/* Full-bleed canvas/SVG layer used by every background component. */
.kk-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}

.kk-bg-host {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.kk-bg-host > :not(.kk-layer):not(.kk-bg-veil) {
  position: relative;
  z-index: 1;
}


/* ==== backgrounds/backgrounds.css ==== */
/* ===========================================================================
   Backgrounds — beams veil, shapes-hero, background-paths
   =========================================================================== */

/* --- beams ---------------------------------------------------------------- */
.kk-beams-veil {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  backdrop-filter: blur(50px);
  -webkit-backdrop-filter: blur(50px);
}

/* --- shapes-hero ---------------------------------------------------------- */
.kk-shapes {
  overflow: hidden;
}

.kk-shape {
  position: absolute;
  --kk-shape-rot: 0deg;
  --kk-shape-delay: 0s;
  --kk-shape-float: 12s;
  --kk-shape-color: var(--kk-accent);
  background: linear-gradient(
    to right,
    color-mix(in srgb, var(--kk-shape-color) 26%, transparent),
    transparent
  );
  backdrop-filter: blur(var(--kk-shapes-blur, 1px));
  -webkit-backdrop-filter: blur(var(--kk-shapes-blur, 1px));
  box-shadow:
    0 8px 32px 0 rgba(255, 255, 255, 0.06),
    inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  transform: rotate(var(--kk-shape-rot)) translateY(-140px);
  opacity: 0;
  animation:
    kk-shape-in 2.4s var(--kk-ease-hero) var(--kk-shape-delay) forwards,
    kk-shape-float var(--kk-shape-float) ease-in-out calc(var(--kk-shape-delay) + 2.4s) infinite;
}

.kk-shape::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.14), transparent 70%);
}

@keyframes kk-shape-in {
  to { transform: rotate(var(--kk-shape-rot)) translateY(0); opacity: 1; }
}

@keyframes kk-shape-float {
  0%, 100% { transform: rotate(var(--kk-shape-rot)) translateY(0); opacity: 1; }
  50%      { transform: rotate(var(--kk-shape-rot)) translateY(15px); opacity: 1; }
}

/* --- background-paths ----------------------------------------------------- */
.kk-bg-paths__layer {
  animation: kk-path-drift var(--kk-drift-dur, 8s) ease-in-out infinite alternate;
  will-change: transform;
}

@keyframes kk-path-drift {
  from { transform: translateY(0); }
  to   { transform: translateY(var(--kk-drift, -15px)); }
}

/* --- reduced motion ------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .kk-shape {
    animation: none;
    opacity: 1;
    transform: rotate(var(--kk-shape-rot));
  }
  .kk-bg-paths__layer { animation: none; }
}


/* ==== cards/cards.css ==== */
/* ===========================================================================
   Cards — flip, bento, spotlight, stack, liquid glass, mouse-effect
   =========================================================================== */

/* --- card-flip ------------------------------------------------------------ */
.kk-flip {
  perspective: 1200px;
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.kk-flip__inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.6s var(--kk-ease);
}

.kk-flip:hover .kk-flip__inner,
.kk-flip:focus-visible .kk-flip__inner,
.kk-flip.is-flipped .kk-flip__inner {
  transform: rotateY(180deg);
}

.kk-flip__face {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  padding: 20px;
  border-radius: var(--kk-radius);
  border: 1px solid var(--kk-border);
  background: var(--kk-surface);
  box-shadow: var(--kk-shadow);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  overflow: hidden;
}

.kk-flip__face--back {
  transform: rotateY(180deg);
  background: linear-gradient(145deg, var(--kk-accent), var(--kk-accent-2));
  color: var(--kk-accent-fg);
  border-color: transparent;
  justify-content: space-between;
}

.kk-flip__title { font-size: 1.05rem; font-weight: 600; letter-spacing: -0.01em; }
.kk-flip__sub { font-size: 0.85rem; color: var(--kk-fg-muted); }
.kk-flip__face--back .kk-flip__sub { color: rgba(255, 255, 255, 0.85); }

.kk-flip__list { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; font-size: 0.85rem; }
.kk-flip__list li { display: flex; gap: 8px; align-items: baseline; }
.kk-flip__list li::before { content: "→"; opacity: 0.7; }

.kk-flip__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
}

/* --- bento-grid ----------------------------------------------------------- */
.kk-bento {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: minmax(140px, auto);
  gap: 14px;
}

.kk-bento__item {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 10px;
  grid-column: span 1;
  grid-row: span 1;
  padding: 18px;
  border-radius: var(--kk-radius);
  border: 1px solid var(--kk-border);
  background: var(--kk-surface);
  box-shadow: var(--kk-shadow);
  overflow: hidden;
  transition: transform 0.35s var(--kk-ease), box-shadow 0.35s var(--kk-ease), border-color 0.35s var(--kk-ease);
}

.kk-bento__item:hover {
  transform: translateY(-3px);
  box-shadow: var(--kk-shadow-lg);
  border-color: var(--kk-border-strong);
}

.kk-bento__item[data-span="2"]   { grid-column: span 2; }
.kk-bento__item[data-span="3"]   { grid-column: span 3; }
.kk-bento__item[data-span="4"]   { grid-column: span 4; }
.kk-bento__item[data-rows="2"]   { grid-row: span 2; }
.kk-bento__item[data-tone="accent"] {
  background: linear-gradient(145deg, var(--kk-accent), var(--kk-accent-2));
  color: var(--kk-accent-fg);
  border-color: transparent;
}
.kk-bento__item[data-tone="accent"] .kk-bento__sub { color: rgba(255, 255, 255, 0.85); }

.kk-bento__eyebrow { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; opacity: 0.7; }
.kk-bento__title { font-size: 1.05rem; font-weight: 600; letter-spacing: -0.01em; }
.kk-bento__sub { font-size: 0.86rem; color: var(--kk-fg-muted); line-height: 1.5; }
.kk-bento__stat { font-size: 2rem; font-weight: 700; letter-spacing: -0.03em; }

@media (max-width: 900px) {
  .kk-bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kk-bento__item[data-span="3"], .kk-bento__item[data-span="4"] { grid-column: span 2; }
}
@media (max-width: 560px) {
  .kk-bento { grid-template-columns: minmax(0, 1fr); }
  .kk-bento__item[data-span="2"],
  .kk-bento__item[data-span="3"],
  .kk-bento__item[data-span="4"] { grid-column: span 1; }
}

/* --- spotlight-cards ------------------------------------------------------ */
.kk-spotlight-group { display: grid; gap: 14px; }

.kk-spotlight {
  position: relative;
  padding: 22px;
  border-radius: var(--kk-radius);
  border: 1px solid var(--kk-border);
  background: var(--kk-surface);
  overflow: hidden;
  isolation: isolate;
  transition: border-color 0.3s var(--kk-ease), transform 0.3s var(--kk-ease);
}

/* The glow itself */
.kk-spotlight::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.35s ease;
  background: radial-gradient(
    var(--kk-spot-size, 320px) circle at var(--kk-spot-x, 50%) var(--kk-spot-y, 50%),
    color-mix(in srgb, var(--kk-accent) 16%, transparent),
    transparent 70%
  );
}

/* The lit border edge */
.kk-spotlight::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  padding: 1px;
  opacity: 0;
  transition: opacity 0.35s ease;
  background: radial-gradient(
    var(--kk-spot-size, 320px) circle at var(--kk-spot-x, 50%) var(--kk-spot-y, 50%),
    color-mix(in srgb, var(--kk-accent) 70%, transparent),
    transparent 60%
  );
  -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, linear-gradient(#000 0 0);
  mask-composite: exclude;
}

.kk-spotlight-group.is-hot .kk-spotlight::after { opacity: 1; }
.kk-spotlight.is-hot::before { opacity: 1; }
.kk-spotlight.is-hot { transform: translateY(-2px); }

.kk-spotlight__title { font-size: 1.02rem; font-weight: 600; margin-bottom: 6px; }
.kk-spotlight__body { font-size: 0.88rem; color: var(--kk-fg-muted); line-height: 1.55; }

/* --- card-stack ----------------------------------------------------------- */
.kk-stack {
  position: relative;
  display: block;
  width: 100%;
  min-height: 260px;
  cursor: pointer;
  user-select: none;
}

.kk-stack__card {
  position: absolute;
  top: 0;
  left: 50%;
  width: var(--kk-stack-w, 320px);
  padding: 20px;
  border-radius: var(--kk-radius);
  border: 1px solid var(--kk-border);
  background: var(--kk-surface);
  box-shadow: var(--kk-shadow-lg);
  transform-origin: 50% 100%;
  transition:
    transform 0.55s var(--kk-ease),
    opacity 0.4s ease;
  will-change: transform;
}

.kk-stack__hint {
  position: absolute;
  bottom: -4px;
  left: 0;
  font-size: 0.75rem;
  color: var(--kk-fg-subtle);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* --- liquid-glass --------------------------------------------------------- */
.kk-glass {
  position: relative;
  border-radius: var(--kk-radius-lg);
  padding: 24px;
  overflow: hidden;
  isolation: isolate;
  color: var(--kk-fg);
  border: 1px solid color-mix(in srgb, var(--kk-fg) 12%, transparent);
  background: color-mix(in srgb, var(--kk-bg) 20%, transparent);
  /* Fallback everywhere: a good frosted panel. */
  backdrop-filter: blur(12px) saturate(170%);
  -webkit-backdrop-filter: blur(12px) saturate(170%);
  box-shadow:
    0 0 6px rgba(0, 0, 0, 0.03),
    0 2px 6px rgba(0, 0, 0, 0.08),
    inset 3px 3px 0.5px -3px rgba(255, 255, 255, 0.9),
    inset -3px -3px 0.5px -3px rgba(255, 255, 255, 0.5),
    inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.kk-glass::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.02) 45%, transparent);
  pointer-events: none;
}

.kk-glass::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.4s ease;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.18), transparent);
  pointer-events: none;
}

.kk-glass:hover::after { opacity: 1; }

/* Chromium-only: real refraction via an SVG displacement map. */
.kk-glass[data-kk-refraction="on"] {
  backdrop-filter: blur(2px) url("#kk-glass-filter") saturate(160%);
  -webkit-backdrop-filter: blur(2px) saturate(160%);
}

.kk-glass-defs { position: absolute; width: 0; height: 0; overflow: hidden; }

/* --- mouse-effect-card ---------------------------------------------------- */
.kk-dots {
  position: relative;
  min-height: 240px;
  border-radius: var(--kk-radius);
  border: 1px solid var(--kk-border);
  background: var(--kk-surface);
  overflow: hidden;
  isolation: isolate;
}

.kk-dots__content {
  position: relative;
  z-index: 1;
  padding: 28px;
  display: grid;
  gap: 8px;
  place-content: center;
  text-align: center;
  height: 100%;
  pointer-events: none;
}

.kk-dots__content > * {
  position: relative;
  padding: 2px 10px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--kk-surface) 72%, transparent);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}


/* ==== cards/rings.css ==== */
/* ===========================================================================
   activity-rings
   =========================================================================== */
.kk-rings {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  padding: 24px;
  border-radius: var(--kk-radius);
  border: 1px solid var(--kk-border);
  background: var(--kk-surface);
  color: var(--kk-fg);
  box-shadow: var(--kk-shadow);
}

.kk-rings__chart { flex: 0 0 auto; line-height: 0; }
.kk-rings__chart svg { max-width: 100%; height: auto; }

.kk-rings__legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  min-width: 160px;
}

.kk-rings__item {
  display: grid;
  grid-template-columns: 10px 1fr auto;
  align-items: center;
  gap: 10px;
}

.kk-rings__swatch {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--kk-ring-color, var(--kk-accent));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--kk-ring-color, var(--kk-accent)) 18%, transparent);
}

.kk-rings__label {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--kk-fg-muted);
}

.kk-rings__value {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 520px) {
  .kk-rings { flex-direction: column; align-items: flex-start; }
}


/* ==== text/text.css ==== */
/* ===========================================================================
   Text effects — shimmer, glitch, sliced, matrix, typewriter, scroll, dynamic
   =========================================================================== */

/* --- shimmer-text --------------------------------------------------------- */
.kk-shimmer {
  display: inline-block;
  background: linear-gradient(
    90deg,
    var(--kk-fg) 0%,
    var(--kk-fg) 35%,
    var(--kk-shimmer-hi, var(--kk-fg-subtle)) 50%,
    var(--kk-fg) 65%,
    var(--kk-fg) 100%
  );
  background-size: 200% 100%;
  background-position: 200% center;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: kk-shimmer 2.5s linear infinite;
}

.kk-shimmer--accent {
  --kk-shimmer-hi: var(--kk-accent);
}

@keyframes kk-shimmer {
  to { background-position: -200% center; }
}

/* --- glitch-text ---------------------------------------------------------- */
.kk-glitch {
  position: relative;
  display: inline-block;
  color: var(--kk-fg);
  --kk-glitch-dur: 1s;
  --kk-glitch-shift: 3px;
  --kk-glitch-skew: 1deg;
  --kk-glitch-a: oklch(0.85 0.2 40);
  --kk-glitch-b: oklch(0.6 0.28 50);
  animation: kk-glitch-main var(--kk-glitch-dur) cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
}

.kk-glitch[data-intensity="low"]  { --kk-glitch-dur: 2s;   --kk-glitch-shift: 2px; --kk-glitch-skew: 0.5deg; }
.kk-glitch[data-intensity="high"] { --kk-glitch-dur: 0.3s; --kk-glitch-shift: 8px; --kk-glitch-skew: 3deg; }

.kk-glitch[data-tone="cyber"] {
  --kk-glitch-a: oklch(0.8 0.19 200);
  --kk-glitch-b: oklch(0.68 0.25 340);
}

.kk-glitch::before,
.kk-glitch::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.kk-glitch::before {
  color: var(--kk-glitch-a);
  animation: kk-glitch-a var(--kk-glitch-dur) cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
}

.kk-glitch::after {
  color: var(--kk-glitch-b);
  animation: kk-glitch-b var(--kk-glitch-dur) cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
}

@keyframes kk-glitch-main {
  0%, 100% { transform: translate(0); }
  20% { transform: translate(var(--kk-glitch-shift), calc(var(--kk-glitch-shift) * -1)) skewX(var(--kk-glitch-skew)); }
  40% { transform: translate(calc(var(--kk-glitch-shift) * -1), var(--kk-glitch-shift)) skewX(calc(var(--kk-glitch-skew) * -1)); }
  60% { transform: translate(calc(var(--kk-glitch-shift) * 0.5), 0) skewX(0deg); }
  80% { transform: translate(0, calc(var(--kk-glitch-shift) * -0.5)); }
}

@keyframes kk-glitch-a {
  0%, 100% { transform: translate(0); opacity: 0.7; }
  20% { transform: translate(calc(var(--kk-glitch-shift) * -1), var(--kk-glitch-shift)); opacity: 0.85; }
  40% { transform: translate(var(--kk-glitch-shift), calc(var(--kk-glitch-shift) * -1)); opacity: 0.7; }
  60% { transform: translate(calc(var(--kk-glitch-shift) * -0.5), 0); opacity: 0.85; }
  80% { transform: translate(0, var(--kk-glitch-shift)); opacity: 0.7; }
}

@keyframes kk-glitch-b {
  0%, 100% { transform: translate(0); opacity: 0.7; }
  20% { transform: translate(var(--kk-glitch-shift), calc(var(--kk-glitch-shift) * -1)); opacity: 0.7; }
  40% { transform: translate(calc(var(--kk-glitch-shift) * -1), var(--kk-glitch-shift)); opacity: 0.85; }
  60% { transform: translate(var(--kk-glitch-shift), 0); opacity: 0.7; }
  80% { transform: translate(0, calc(var(--kk-glitch-shift) * -1)); opacity: 0.85; }
}

/* --- sliced-text ---------------------------------------------------------- */
/* Two clip-path halves that converge on hover. */
.kk-sliced {
  position: relative;
  display: inline-block;
  --kk-slice-gap: 2px;
  cursor: default;
}

.kk-sliced > .kk-sliced__ghost { visibility: hidden; }

.kk-sliced::before,
.kk-sliced::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  transition: transform 0.18s var(--kk-ease), opacity 0.18s var(--kk-ease);
}

.kk-sliced::before {
  clip-path: inset(0 0 50% 0);
  transform: translateY(calc(var(--kk-slice-gap) * -1));
}

.kk-sliced::after {
  clip-path: inset(50% 0 0 0);
  transform: translateY(var(--kk-slice-gap));
}

.kk-sliced:hover::before { transform: translateY(0); opacity: 0; }
.kk-sliced:hover::after  { transform: translateY(0); opacity: 1; }

/* --- matrix-text ---------------------------------------------------------- */
.kk-matrix {
  font-family: var(--kk-font-mono);
  font-variant-numeric: tabular-nums;
  white-space: pre-wrap;
  --kk-matrix-color: #00ff41;
}

.kk-matrix__char {
  display: inline-block;
  transition: color 0.1s ease-in-out, text-shadow 0.1s ease-in-out;
}

.kk-matrix__char.is-scrambling {
  color: var(--kk-matrix-color);
  text-shadow: 0 2px 4px color-mix(in srgb, var(--kk-matrix-color) 50%, transparent);
}

.kk-matrix[data-tone="brand"] { --kk-matrix-color: var(--kk-accent); }

/* --- typewriter ----------------------------------------------------------- */
.kk-typewriter { white-space: pre-wrap; }

.kk-typewriter__caret {
  display: inline-block;
  width: 0.08em;
  min-width: 2px;
  height: 1em;
  vertical-align: -0.12em;
  margin-left: 0.06em;
  background: currentColor;
  animation: kk-caret 1s steps(1) infinite;
}

@keyframes kk-caret {
  0%, 50% { opacity: 1; }
  50.01%, 100% { opacity: 0; }
}

/* --- dynamic-text --------------------------------------------------------- */
.kk-dynamic {
  display: inline-flex;
  align-items: baseline;
  overflow: hidden;
  vertical-align: bottom;
  transition: width 0.4s var(--kk-ease);
}

.kk-dynamic__word {
  display: inline-block;
  transition: transform 0.42s var(--kk-ease), opacity 0.42s var(--kk-ease), filter 0.42s var(--kk-ease);
  color: var(--kk-accent);
  white-space: nowrap;
}

.kk-dynamic__word.is-out {
  transform: translateY(-100%);
  opacity: 0;
  filter: blur(6px);
}

.kk-dynamic__word.is-in {
  transform: translateY(100%);
  opacity: 0;
  filter: blur(6px);
}

/* --- scroll-text ---------------------------------------------------------- */
.kk-scroll-text {
  display: grid;
  gap: 0.35em;
}

.kk-scroll-text__item {
  font-size: clamp(1.4rem, 4vw, 2.6rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--kk-fg-subtle);
  opacity: 0.45;
  transform: translateX(var(--kk-st-x, -60px)) rotate(var(--kk-st-rot, -4deg));
  transition:
    color 0.5s var(--kk-ease),
    opacity 0.5s var(--kk-ease),
    transform 0.6s var(--kk-ease);
}

.kk-scroll-text__item:nth-child(even) {
  --kk-st-x: 60px;
  --kk-st-rot: 4deg;
}

.kk-scroll-text__item.is-active {
  color: var(--kk-fg);
  opacity: 1;
  transform: translateX(0) rotate(0deg);
}

/* --- status shimmer (from AI Text Loading) -------------------------------- */
.kk-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
  font-size: 0.95rem;
  font-weight: 500;
}

.kk-status__text {
  display: inline-block;
  background: linear-gradient(90deg, var(--kk-fg) 0%, var(--kk-fg-subtle) 50%, var(--kk-fg) 100%);
  background-size: 200% 100%;
  background-position: 200% center;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: kk-shimmer 2.5s linear infinite;
  transition: transform 0.3s var(--kk-ease), opacity 0.3s var(--kk-ease);
}

.kk-status__text.is-out { transform: translateY(12px); opacity: 0; }
.kk-status__text.is-in  { transform: translateY(-12px); opacity: 0; }

/* --- reduced motion ------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .kk-shimmer, .kk-status__text { animation: none; color: var(--kk-fg); background: none; -webkit-text-fill-color: currentColor; }
  .kk-glitch, .kk-glitch::before, .kk-glitch::after { animation: none; }
  .kk-glitch::before, .kk-glitch::after { display: none; }
  .kk-typewriter__caret { animation: none; }
  .kk-scroll-text__item { transform: none; opacity: 1; color: var(--kk-fg); }
}


/* ==== buttons/buttons.css ==== */
/* ===========================================================================
   Buttons — base, gradient, slide-text, social, switch, particle, magnet, hold
   =========================================================================== */

.kk-btn {
  --kk-btn-h: 44px;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: var(--kk-btn-h);
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid var(--kk-border);
  background: var(--kk-surface);
  color: var(--kk-fg);
  font: 600 0.92rem/1 var(--kk-font);
  letter-spacing: -0.005em;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.18s var(--kk-ease), box-shadow 0.25s var(--kk-ease), border-color 0.25s var(--kk-ease);
  -webkit-tap-highlight-color: transparent;
}

.kk-btn:hover { border-color: var(--kk-border-strong); box-shadow: var(--kk-shadow); }
.kk-btn:active { transform: scale(0.97); }
.kk-btn:focus-visible { outline: 2px solid var(--kk-accent); outline-offset: 2px; }
.kk-btn[disabled] { opacity: 0.5; pointer-events: none; }
.kk-btn svg { width: 16px; height: 16px; flex: none; }

/* --- gradient-button ------------------------------------------------------ */
.kk-btn--gradient {
  border-color: transparent;
  color: var(--kk-accent-fg);
  background: linear-gradient(120deg, var(--kk-accent), var(--kk-accent-2), var(--kk-accent));
  background-size: 200% 100%;
  animation: kk-grad-pan 6s linear infinite;
  box-shadow: 0 6px 20px -8px color-mix(in srgb, var(--kk-accent) 70%, transparent);
}

.kk-btn--gradient:hover {
  box-shadow: 0 10px 28px -8px color-mix(in srgb, var(--kk-accent) 80%, transparent);
}

@keyframes kk-grad-pan {
  to { background-position: 200% center; }
}

/* Animated conic ring variant */
.kk-btn--ring::before {
  content: "";
  position: absolute;
  inset: -60%;
  z-index: -2;
  background: conic-gradient(from 0deg, transparent 0 70%, var(--kk-accent) 85%, var(--kk-accent-2) 100%);
  animation: kk-spin 3s linear infinite;
}
.kk-btn--ring::after {
  content: "";
  position: absolute;
  inset: 1.5px;
  z-index: -1;
  border-radius: inherit;
  background: var(--kk-surface);
}

@keyframes kk-spin { to { transform: rotate(1turn); } }

/* --- slide-text-button ---------------------------------------------------- */
.kk-btn--slide { padding: 0; }

.kk-btn--slide .kk-btn__track {
  position: relative;
  display: block;
  height: 1em;
  overflow: hidden;
  padding: 0 20px;
}

.kk-btn--slide .kk-btn__layer {
  display: block;
  transition: transform 0.34s var(--kk-ease);
}

.kk-btn--slide .kk-btn__layer--in {
  position: absolute;
  inset: 0;
  padding: 0 20px;
  transform: translateY(110%);
  color: var(--kk-accent);
}

.kk-btn--slide:hover .kk-btn__layer--out { transform: translateY(-110%); }
.kk-btn--slide:hover .kk-btn__layer--in { transform: translateY(0); }

/* --- social-button -------------------------------------------------------- */
.kk-btn--social {
  gap: 10px;
  padding-left: 16px;
}

.kk-btn--social .kk-btn__icon {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: var(--kk-surface-2);
  transition: background 0.25s var(--kk-ease), transform 0.25s var(--kk-spring);
}

.kk-btn--social:hover .kk-btn__icon { transform: scale(1.12) rotate(-6deg); }
.kk-btn--social[data-brand="github"]:hover .kk-btn__icon { background: #24292f; color: #fff; }
.kk-btn--social[data-brand="x"]:hover .kk-btn__icon { background: #000; color: #fff; }
.kk-btn--social[data-brand="google"]:hover .kk-btn__icon { background: #fff; color: #ea4335; }
.kk-btn--social[data-brand="whatsapp"]:hover .kk-btn__icon { background: #25d366; color: #fff; }

/* --- switch-button -------------------------------------------------------- */
.kk-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
  font: 500 0.9rem/1 var(--kk-font);
  color: var(--kk-fg);
}

.kk-switch__track {
  position: relative;
  width: 46px;
  height: 26px;
  border-radius: 999px;
  background: var(--kk-surface-2);
  border: 1px solid var(--kk-border);
  transition: background 0.3s var(--kk-ease);
}

.kk-switch__thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: var(--kk-surface);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
  transition: transform 0.32s var(--kk-spring), background 0.3s var(--kk-ease);
}

.kk-switch[aria-checked="true"] .kk-switch__track { background: var(--kk-accent); border-color: transparent; }
.kk-switch[aria-checked="true"] .kk-switch__thumb { transform: translateX(20px); background: #fff; }
.kk-switch:focus-visible { outline: 2px solid var(--kk-accent); outline-offset: 3px; border-radius: 999px; }

/* --- particle-button ------------------------------------------------------ */
.kk-particle-host { position: relative; display: inline-flex; }

.kk-particle {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 6px;
  height: 6px;
  margin: -3px 0 0 -3px;
  border-radius: 999px;
  background: var(--kk-accent);
  pointer-events: none;
  opacity: 0;
  animation: kk-particle 0.6s ease-out forwards;
}

@keyframes kk-particle {
  0%   { transform: translate(0, 0) scale(0); opacity: 1; }
  50%  { transform: translate(calc(var(--kk-px) * 0.6), calc(var(--kk-py) * 0.6)) scale(1); opacity: 1; }
  100% { transform: translate(var(--kk-px), var(--kk-py)) scale(0); opacity: 0; }
}

.kk-btn.is-firing { transform: scale(0.95); }

/* --- magnet-button -------------------------------------------------------- */
.kk-btn--magnet {
  transition: transform 0.45s var(--kk-ease), box-shadow 0.25s var(--kk-ease), border-color 0.25s var(--kk-ease);
  will-change: transform;
}
.kk-btn--magnet.is-pulled { transition: transform 0.12s linear; }
.kk-btn--magnet .kk-btn__label {
  display: inline-block;
  transition: transform 0.45s var(--kk-ease);
  will-change: transform;
}
.kk-btn--magnet.is-pulled .kk-btn__label { transition: transform 0.12s linear; }

/* --- hold-button ---------------------------------------------------------- */
.kk-btn--hold { --kk-hold-progress: 0; }

.kk-btn--hold::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  transform-origin: left center;
  transform: scaleX(var(--kk-hold-progress));
  background: linear-gradient(90deg, var(--kk-accent), var(--kk-accent-2));
  transition: transform 0.06s linear;
}

.kk-btn--hold.is-holding { color: var(--kk-accent-fg); }
.kk-btn--hold.is-confirmed {
  color: var(--kk-accent-fg);
  border-color: transparent;
  --kk-hold-progress: 1;
}
.kk-btn--hold.is-cancelling::before { transition: transform 0.3s var(--kk-ease); }

/* --- reduced motion ------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .kk-btn--gradient, .kk-btn--ring::before { animation: none; }
  .kk-particle { display: none; }
}


/* ==== nav/nav.css ==== */
/* ===========================================================================
   Navigation — morphic navbar, floating toolbar, smooth tabs
   =========================================================================== */

/* --- morphic-navbar ------------------------------------------------------- */
.kk-navbar {
  position: sticky;
  top: 16px;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  max-width: 100%;
  margin-inline: auto;
  padding: 6px;
  border-radius: 999px;
  border: 1px solid var(--kk-border);
  background: color-mix(in srgb, var(--kk-surface) 72%, transparent);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  box-shadow: var(--kk-shadow);
  transition: padding 0.35s var(--kk-ease), box-shadow 0.35s var(--kk-ease), transform 0.35s var(--kk-ease);
  overflow-x: auto;
  scrollbar-width: none;
}
.kk-navbar::-webkit-scrollbar { display: none; }

.kk-navbar.is-condensed {
  padding: 3px;
  box-shadow: var(--kk-shadow-lg);
}

.kk-navbar__pill {
  position: absolute;
  z-index: 0;
  border-radius: 999px;
  background: var(--kk-accent-soft);
  border: 1px solid color-mix(in srgb, var(--kk-accent) 30%, transparent);
  transition: transform 0.45s var(--kk-ease), width 0.45s var(--kk-ease), height 0.45s var(--kk-ease), opacity 0.3s ease;
  pointer-events: none;
  opacity: 0;
  will-change: transform, width;
}

.kk-navbar__pill.is-ready { opacity: 1; }

.kk-navbar__link {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 16px;
  border-radius: 999px;
  font: 600 0.88rem/1 var(--kk-font);
  color: var(--kk-fg-muted);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.3s var(--kk-ease), padding 0.35s var(--kk-ease);
}

.kk-navbar__link:hover { color: var(--kk-fg); }
.kk-navbar__link.is-active { color: var(--kk-accent); }
.kk-navbar.is-condensed .kk-navbar__link { padding: 7px 13px; }
.kk-navbar__link svg { width: 15px; height: 15px; }

/* --- toolbar -------------------------------------------------------------- */
.kk-toolbar {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px;
  border-radius: 999px;
  border: 1px solid var(--kk-border);
  background: color-mix(in srgb, var(--kk-surface) 80%, transparent);
  backdrop-filter: blur(14px) saturate(170%);
  -webkit-backdrop-filter: blur(14px) saturate(170%);
  box-shadow: var(--kk-shadow-lg);
}

.kk-toolbar--floating {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  z-index: 60;
}

.kk-toolbar__btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0;
  height: 38px;
  padding: 0 11px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--kk-fg-muted);
  cursor: pointer;
  font: 600 0.84rem/1 var(--kk-font);
  transition: background 0.28s var(--kk-ease), color 0.28s var(--kk-ease), gap 0.32s var(--kk-ease);
}

.kk-toolbar__btn svg { width: 17px; height: 17px; flex: none; }

.kk-toolbar__btn .kk-toolbar__label {
  display: inline-block;
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  opacity: 0;
  transition: max-width 0.34s var(--kk-ease), opacity 0.24s var(--kk-ease);
}

.kk-toolbar__btn:hover,
.kk-toolbar__btn.is-active {
  background: var(--kk-accent-soft);
  color: var(--kk-accent);
  gap: 7px;
}

.kk-toolbar__btn:hover .kk-toolbar__label,
.kk-toolbar__btn.is-active .kk-toolbar__label {
  max-width: 140px;
  opacity: 1;
}

.kk-toolbar__sep {
  width: 1px;
  height: 20px;
  margin: 0 4px;
  background: var(--kk-border);
}

/* --- smooth-tab ----------------------------------------------------------- */
.kk-tabs { display: grid; gap: 18px; }

.kk-tabs__list {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 4px;
  border-radius: 999px;
  background: var(--kk-surface-2);
  border: 1px solid var(--kk-border);
  width: fit-content;
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
}
.kk-tabs__list::-webkit-scrollbar { display: none; }

.kk-tabs__indicator {
  position: absolute;
  top: 4px;
  bottom: 4px;
  z-index: 0;
  border-radius: 999px;
  background: var(--kk-surface);
  box-shadow: var(--kk-shadow);
  transition: transform 0.42s var(--kk-ease), width 0.42s var(--kk-ease), opacity 0.2s ease;
  opacity: 0;
  will-change: transform, width;
}
.kk-tabs__indicator.is-ready { opacity: 1; }

.kk-tabs__tab {
  position: relative;
  z-index: 1;
  border: 0;
  background: transparent;
  padding: 9px 18px;
  border-radius: 999px;
  font: 600 0.88rem/1 var(--kk-font);
  color: var(--kk-fg-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.3s var(--kk-ease);
}

.kk-tabs__tab.is-active { color: var(--kk-fg); }
.kk-tabs__tab:focus-visible { outline: 2px solid var(--kk-accent); outline-offset: 2px; }

.kk-tabs__panel {
  transition: opacity 0.34s var(--kk-ease), transform 0.34s var(--kk-ease);
}

.kk-tabs__panel[hidden] { display: none; }
.kk-tabs__panel.is-entering { opacity: 0; transform: translateY(8px); }

@media (prefers-reduced-motion: reduce) {
  .kk-navbar__pill, .kk-tabs__indicator, .kk-tabs__panel { transition: none; }
}


/* ==== ui/ui.css ==== */
/* ===========================================================================
   Utility UI — loaders, file upload
   =========================================================================== */

/* --- loader --------------------------------------------------------------- */
.kk-loader {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--kk-accent);
}

/* dots */
.kk-loader--dots .kk-loader__dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: currentColor;
  animation: kk-dot 1.1s ease-in-out infinite;
}
.kk-loader--dots .kk-loader__dot:nth-child(2) { animation-delay: 0.14s; }
.kk-loader--dots .kk-loader__dot:nth-child(3) { animation-delay: 0.28s; }

@keyframes kk-dot {
  0%, 80%, 100% { transform: translateY(0) scale(0.85); opacity: 0.5; }
  40% { transform: translateY(-6px) scale(1); opacity: 1; }
}

/* ring */
.kk-loader--ring .kk-loader__ring {
  width: 22px;
  height: 22px;
  border-radius: 999px;
  border: 2.5px solid color-mix(in srgb, currentColor 22%, transparent);
  border-top-color: currentColor;
  animation: kk-spin 0.8s linear infinite;
}

/* bars */
.kk-loader--bars { align-items: flex-end; height: 22px; }
.kk-loader--bars .kk-loader__bar {
  width: 4px;
  height: 100%;
  border-radius: 2px;
  background: currentColor;
  transform-origin: bottom;
  animation: kk-bar 1s ease-in-out infinite;
}
.kk-loader--bars .kk-loader__bar:nth-child(2) { animation-delay: 0.12s; }
.kk-loader--bars .kk-loader__bar:nth-child(3) { animation-delay: 0.24s; }
.kk-loader--bars .kk-loader__bar:nth-child(4) { animation-delay: 0.36s; }

@keyframes kk-bar {
  0%, 100% { transform: scaleY(0.35); opacity: 0.6; }
  50% { transform: scaleY(1); opacity: 1; }
}

/* pulse ring */
.kk-loader--pulse .kk-loader__pulse {
  position: relative;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: currentColor;
}
.kk-loader--pulse .kk-loader__pulse::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: currentColor;
  animation: kk-pulse 1.4s ease-out infinite;
}

@keyframes kk-pulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(2.2); opacity: 0; }
}

/* --- file-upload ---------------------------------------------------------- */
.kk-upload {
  display: grid;
  gap: 12px;
}

.kk-upload__zone {
  position: relative;
  display: grid;
  place-items: center;
  gap: 8px;
  padding: 34px 22px;
  text-align: center;
  border-radius: var(--kk-radius);
  border: 1.5px dashed var(--kk-border-strong);
  background: var(--kk-surface);
  color: var(--kk-fg-muted);
  cursor: pointer;
  transition: border-color 0.28s var(--kk-ease), background 0.28s var(--kk-ease), transform 0.28s var(--kk-ease);
}

.kk-upload__zone:hover { border-color: var(--kk-accent); }

.kk-upload__zone.is-dragging {
  border-color: var(--kk-accent);
  background: var(--kk-accent-soft);
  transform: scale(1.01);
}

.kk-upload__zone:focus-visible { outline: 2px solid var(--kk-accent); outline-offset: 3px; }

.kk-upload__icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--kk-accent-soft);
  color: var(--kk-accent);
}

.kk-upload__title { font-weight: 600; color: var(--kk-fg); font-size: 0.95rem; }
.kk-upload__hint { font-size: 0.8rem; }
.kk-upload__input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }

.kk-upload__list { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }

.kk-upload__file {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--kk-radius-sm);
  border: 1px solid var(--kk-border);
  background: var(--kk-surface);
  animation: kk-file-in 0.34s var(--kk-ease) both;
}

@keyframes kk-file-in {
  from { opacity: 0; transform: translateY(8px); }
}

.kk-upload__thumb {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--kk-surface-2);
  color: var(--kk-fg-muted);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  overflow: hidden;
}

.kk-upload__thumb img { width: 100%; height: 100%; object-fit: cover; }

.kk-upload__meta { min-width: 0; display: grid; gap: 5px; }
.kk-upload__name { font-size: 0.85rem; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kk-upload__size { font-size: 0.74rem; color: var(--kk-fg-subtle); }

.kk-upload__bar {
  height: 3px;
  border-radius: 999px;
  background: var(--kk-surface-2);
  overflow: hidden;
}

.kk-upload__bar span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--kk-accent), var(--kk-accent-2));
  transition: width 0.25s linear;
}

.kk-upload__remove {
  border: 0;
  background: transparent;
  color: var(--kk-fg-subtle);
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
  line-height: 0;
  transition: color 0.2s ease, background 0.2s ease;
}

.kk-upload__remove:hover { color: #ef4444; background: rgba(239, 68, 68, 0.1); }

@media (prefers-reduced-motion: reduce) {
  .kk-loader * { animation: none !important; }
  .kk-upload__file { animation: none; }
}