/**
 * Base document + editorial type scale.
 */

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

html {
  background: var(--mf-canvas);
  color: var(--mf-ink);
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100svh;
  font-family: var(--mf-font);
  font-size: var(--mf-text-md);
  font-weight: 400;
  line-height: var(--mf-leading-body);
  background: var(--mf-canvas);
  color: var(--mf-ink);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: var(--mf-selection);
  color: var(--mf-ink);
}

img,
video,
iframe {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--mf-duration) var(--mf-ease);
}

a:hover {
  color: var(--mf-ink);
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

p {
  margin: 0;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: var(--mf-font);
  font-weight: 650;
  line-height: var(--mf-leading-tight);
  letter-spacing: var(--mf-tracking-tight);
  color: var(--mf-ink);
  text-wrap: balance;
}

h1 {
  font-size: var(--mf-text-3xl);
}

h2 {
  font-size: var(--mf-text-2xl);
}

h3 {
  font-size: var(--mf-text-xl);
  letter-spacing: -0.03em;
}

h4 {
  font-size: var(--mf-text-lg);
  letter-spacing: -0.02em;
}

.mf-display {
  font-size: var(--mf-text-display);
  font-weight: 700;
  line-height: var(--mf-leading-tight);
  letter-spacing: var(--mf-tracking-display);
}

.mf-lede {
  font-size: var(--mf-text-lg);
  line-height: var(--mf-leading-body);
  color: var(--mf-muted);
  max-width: 34rem;
  text-wrap: pretty;
}

.mf-body {
  color: var(--mf-muted);
  max-width: 36rem;
  text-wrap: pretty;
}

.mf-label {
  font-size: var(--mf-text-xs);
  font-weight: 600;
  letter-spacing: var(--mf-tracking-label);
  text-transform: uppercase;
  color: var(--mf-faint);
}

.mf-mono {
  font-family: var(--mf-font-mono);
  font-size: 0.85em;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.5rem 0.85rem;
  background: var(--mf-ink);
  color: var(--mf-canvas);
  font-size: var(--mf-text-sm);
  font-weight: 600;
}

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

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Ambient layers: noise + optional grid */
.mf-noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 60;
  opacity: var(--mf-noise-opacity);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}

.mf-grid-bg {
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(var(--mf-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--mf-grid-line) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 20%, transparent 75%);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Quiet scrollbars — desktop polish, not a feature */
@media (hover: hover) and (pointer: fine) {
  * {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.18) transparent;
  }

  *::-webkit-scrollbar {
    width: 8px;
    height: 8px;
  }

  *::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.16);
    border-radius: 999px;
  }

  *::-webkit-scrollbar-track {
    background: transparent;
  }
}

@media (max-width: 899px) {
  :root {
    --mf-noise-opacity: 0.02;
  }
}

/* Settings-driven feature gates (body classes from plugin) */
body.mf-no-grain .mf-noise {
  display: none !important;
}

body.mf-motion-off [data-reveal],
body.mf-motion-off [data-reveal].is-revealed {
  opacity: 1 !important;
  transform: none !important;
  transition: none !important;
}

body.mf-header-pos-static .site-header {
  position: static;
}

.site-logo__img {
  display: block;
  max-height: 28px;
  width: auto;
}

.hero--left .hero__inner {
  text-align: left;
}

.hero--centered .hero__inner {
  text-align: left;
}