/* Base Styles */

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text-primary);
  background-color: #0b0a08;
  background-image:
    radial-gradient(ellipse 70% 44% at 84% -6%, rgba(255, 150, 70, 0.10), transparent 60%),
    radial-gradient(ellipse 50% 36% at 0% 100%, rgba(255, 170, 90, 0.05), transparent 60%),
    linear-gradient(180deg, #0c0b09 0%, #080706 100%);
  height: 100%;
  overflow: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

html {
  /* The ROOT never scrolls — .noir-frame is the scroller. iOS 26's Liquid
     Glass mirrors whatever the root scroller pushes past the status bar
     (content kept "showing through" above the fixed header); with a static
     root it can only show this background color. It also makes horizontal
     panning physically impossible. */
  height: 100%;
  overflow: hidden;
  background-color: #0b0a08;
  touch-action: pan-y pinch-zoom;
}

/* Film Grain Overlay - Very subtle */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: var(--grain-opacity);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  z-index: 9999;
  mix-blend-mode: overlay;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-4);
  color: var(--color-heading);
}

h1 {
  font-size: var(--text-5xl);
  letter-spacing: 0.01em;
  font-weight: 700;
}

h2 {
  font-size: var(--text-4xl);
  letter-spacing: 0.005em;
}

h3 {
  font-size: var(--text-3xl);
}

h4 {
  font-size: var(--text-2xl);
}

h5 {
  font-size: var(--text-xl);
}

h6 {
  font-size: var(--text-lg);
}

p {
  margin-bottom: var(--space-4);
}

/* Links */
a {
  color: var(--color-text-primary);
  transition: color var(--transition-fast);
  position: relative;
}

a:hover {
  color: var(--color-ember-bright);
}

a:focus-visible {
  outline: 2px solid var(--color-ember);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

/* Content links (links within text) */
main p a,
main li a,
.bio-text a,
.card-description a {
  color: var(--color-ember);
  text-decoration: underline;
  text-decoration-color: rgba(209, 154, 74, 0.4);
  text-underline-offset: 3px;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

main p a:hover,
main li a:hover,
.bio-text a:hover,
.card-description a:hover {
  color: var(--color-ember-bright);
  text-decoration-color: var(--color-ember-bright);
}

/* Code */
code,
pre {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius-md);
}

code {
  padding: var(--space-1) var(--space-2);
}

pre {
  padding: var(--space-4);
  overflow-x: auto;
  margin-bottom: var(--space-4);
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-left: auto;
  margin-right: auto;
  padding-left: max(var(--container-padding), env(safe-area-inset-left, 0px));
  padding-right: max(var(--container-padding), env(safe-area-inset-right, 0px));
}

.container-sm {
  max-width: var(--container-sm);
}

.container-md {
  max-width: var(--container-md);
}

.container-lg {
  max-width: var(--container-lg);
}

.container-2xl {
  max-width: var(--container-2xl);
}

/* Section Spacing */
.section {
  padding-top: var(--section-pad);
  padding-bottom: var(--section-pad);
}

/* Noir Frame — full-bleed wrapper (the boxed card look was retired for an
   airier, editorial layout; the class is kept because every page uses it).
   It is also THE page scroller — see the html comment above. */
.noir-frame {
  position: relative;
  width: 100%;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  padding-top: var(--header-total);
  scroll-padding-top: calc(var(--header-total) + var(--space-4));
}

/* Skip Link — hidden via transform, NOT a negative top offset: iOS 26 Safari
   composites fixed elements that sit above the layout viewport into its
   status-bar glass, so an element parked at top:-100px "shows through"
   blurred above the header while scrolling */
.skip-link {
  position: fixed;
  top: var(--space-4);
  left: 50%;
  /* Park it WELL above the viewport: iOS 26 samples roughly the first 60px
     above the layout viewport for its status-bar glass — anything parked
     within that band smears across the status bar while scrolling */
  transform: translate(-50%, calc(-100% - 200px));
  z-index: 9999;
  padding: var(--space-3) var(--space-6);
  background: linear-gradient(180deg, var(--color-ember-bright) 0%, var(--color-ember) 100%);
  color: #1b130a;
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  transition: transform var(--transition-fast);
  text-decoration: none;
}

.skip-link:focus {
  transform: translate(-50%, 0);
  outline: none;
}

/* Utility Classes */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.text-center {
  text-align: center;
}

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

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

/* Focus Management */
:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--color-ember);
  outline-offset: 4px;
  box-shadow: 0 0 0 6px rgba(209, 154, 74, 0.25);
  border-radius: var(--radius-sm);
}

/* Interactive elements focus */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--color-ember);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(209, 154, 74, 0.2);
}

/* Selection */
::selection {
  background-color: var(--color-slate);
  color: var(--color-white);
}

/* Page transitions and scroll-reveal animations were removed deliberately:
   content shows immediately. Ambient motion lives only in the hero canvas. */