/* HYAIPE DESIGN portable foundation.
   No font binaries are included. Use locally available or properly licensed fonts. */

:root {
  color-scheme: light dark;

  --hy-black: #000000;
  --hy-white: #ffffff;
  --hy-ink: #111111;
  --hy-gray-dark: #3f3f3f;
  --hy-gray-mid: #7f7f7f;
  --hy-gray-light: #bfbfbf;
  --hy-mist: #e8e8e8;
  --hy-paper: #f7f7f7;
  --hy-signal: #007f81;

  --hy-font-sans:
    "Helvetica Neue",
    Helvetica,
    Arial,
    "Nimbus Sans L",
    sans-serif;
  --hy-font-mono:
    "SFMono-Regular",
    "Roboto Mono",
    "Cascadia Code",
    "Liberation Mono",
    "Courier New",
    monospace;

  --hy-space-1: 0.25rem;
  --hy-space-2: 0.5rem;
  --hy-space-3: 0.75rem;
  --hy-space-4: 1rem;
  --hy-space-6: 1.5rem;
  --hy-space-8: 2rem;
  --hy-space-12: 3rem;
  --hy-space-16: 4rem;
  --hy-space-24: 6rem;
  --hy-space-32: 8rem;

  --hy-radius-none: 0;
  --hy-radius-small: 2px;
  --hy-radius-utility: 4px;

  --hy-border: 1px;
  --hy-border-strong: 2px;

  --hy-motion-micro: 120ms;
  --hy-motion-standard: 200ms;
  --hy-motion-major: 320ms;
  --hy-ease: cubic-bezier(0.2, 0.8, 0.2, 1);

  --hy-content-max: 90rem;
  --hy-text-max: 72ch;
  --hy-touch-target: 2.75rem;

  --hy-page-bg: var(--hy-white);
  --hy-page-fg: var(--hy-black);
  --hy-muted: var(--hy-gray-mid);
  --hy-border-color: var(--hy-black);
}

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

html {
  font-family: var(--hy-font-sans);
  background: var(--hy-page-bg);
  color: var(--hy-page-fg);
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--hy-page-bg);
  color: var(--hy-page-fg);
  font-size: 1rem;
  line-height: 1.5;
}

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

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

button,
a,
input,
select,
textarea,
[tabindex] {
  -webkit-tap-highlight-color: transparent;
}

::selection {
  background: var(--hy-black);
  color: var(--hy-white);
}

:focus-visible {
  outline: 2px solid var(--hy-signal);
  outline-offset: 3px;
}

a {
  color: inherit;
  text-underline-offset: 0.18em;
  text-decoration-thickness: 1px;
}

a:hover {
  text-decoration-thickness: 2px;
}

.hy-container {
  width: min(100% - 2rem, var(--hy-content-max));
  margin-inline: auto;
}

.hy-section {
  padding-block: clamp(3rem, 8vw, 8rem);
}

.hy-stack {
  display: flex;
  flex-direction: column;
  gap: var(--hy-stack-gap, var(--hy-space-4));
}

.hy-cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--hy-cluster-gap, var(--hy-space-3));
}

.hy-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 2rem);
}

.hy-wordmark {
  margin: 0;
  font-size: clamp(1.5rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.hy-display {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(3rem, 9vw, 8rem);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.hy-heading {
  margin: 0;
  font-size: clamp(2rem, 4vw, 4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.hy-label {
  margin: 0;
  font-size: 0.6875rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hy-mono {
  font-family: var(--hy-font-mono);
  font-variant-numeric: tabular-nums;
}

.hy-copy {
  max-width: var(--hy-text-max);
  margin: 0;
}

.hy-muted {
  color: var(--hy-muted);
}

.hy-rule {
  width: 100%;
  height: 1px;
  border: 0;
  margin: 0;
  background: currentColor;
}

.hy-panel {
  border: var(--hy-border) solid currentColor;
  border-radius: var(--hy-radius-none);
  padding: clamp(1rem, 2vw, 2rem);
  background: transparent;
}

.hy-invert {
  --hy-page-bg: var(--hy-black);
  --hy-page-fg: var(--hy-white);
  --hy-muted: var(--hy-gray-light);
  --hy-border-color: var(--hy-white);
  background: var(--hy-black);
  color: var(--hy-white);
}

.hy-button {
  min-height: var(--hy-touch-target);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--hy-space-2);
  border: var(--hy-border) solid var(--hy-black);
  border-radius: var(--hy-radius-none);
  padding: 0.75rem 1rem;
  background: var(--hy-black);
  color: var(--hy-white);
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform var(--hy-motion-micro) var(--hy-ease),
    background-color var(--hy-motion-micro) linear,
    color var(--hy-motion-micro) linear;
}

.hy-button:hover {
  background: var(--hy-white);
  color: var(--hy-black);
}

.hy-button:active {
  transform: translate(1px, 1px);
}

.hy-button[disabled],
.hy-button[aria-disabled="true"] {
  border-color: var(--hy-gray-light);
  background: var(--hy-gray-light);
  color: var(--hy-gray-dark);
  cursor: not-allowed;
  transform: none;
}

.hy-button--secondary {
  background: transparent;
  color: inherit;
  border-color: currentColor;
}

.hy-button--secondary:hover {
  background: currentColor;
  color: var(--hy-page-bg);
}

.hy-field {
  display: grid;
  gap: var(--hy-space-2);
}

.hy-input {
  width: 100%;
  min-height: var(--hy-touch-target);
  border: var(--hy-border) solid currentColor;
  border-radius: var(--hy-radius-none);
  padding: 0.75rem;
  background: transparent;
  color: inherit;
}

.hy-input::placeholder {
  color: var(--hy-gray-mid);
}

.hy-status {
  display: inline-flex;
  align-items: center;
  gap: var(--hy-space-2);
  font-family: var(--hy-font-mono);
  font-size: 0.75rem;
}

.hy-status::before {
  width: 0.5rem;
  height: 0.5rem;
  content: "";
  flex: 0 0 auto;
  background: var(--hy-signal);
}

.hy-checker {
  --checker-size: 0.75rem;
  min-height: var(--checker-size);
  background:
    linear-gradient(
      45deg,
      currentColor 25%,
      transparent 25%,
      transparent 75%,
      currentColor 75%
    ),
    linear-gradient(
      45deg,
      currentColor 25%,
      transparent 25%,
      transparent 75%,
      currentColor 75%
    );
  background-position:
    0 0,
    calc(var(--checker-size) / 2) calc(var(--checker-size) / 2);
  background-size: var(--checker-size) var(--checker-size);
}

.hy-cursor::after {
  width: 0.55em;
  height: 1em;
  margin-left: 0.15em;
  content: "";
  display: inline-block;
  vertical-align: -0.12em;
  background: var(--hy-signal);
  animation: hy-cursor-blink 1s steps(1, end) infinite;
}

@keyframes hy-cursor-blink {
  50% {
    opacity: 0;
  }
}

@media (min-width: 48rem) {
  .hy-container {
    width: min(100% - 4rem, var(--hy-content-max));
  }

  .hy-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .hy-cursor::after {
    opacity: 1;
  }
}