/* ==========================================================================
   OK Studios — shared base stylesheet
   Design tokens, reset, layout shell, header, footer, theme toggle.
   Page-specific styles live inline (or in a per-page sheet) on each page.
   ========================================================================== */

/* DARK is the default theme */
:root {
  --paper: #0B0C0C;     /* Woodsmoke */
  --ink: #FFF8F0;       /* Floral White */
  --ink-soft: #A6A6AB;
  --purple: #8A3DFF;    /* OK Purple, lifted for dark legibility */
  --purple-deep: #6F00FF;
  --line: rgba(255, 248, 240, 0.14);
  --tag-bg: rgba(255, 248, 240, 0.05);
  --dot: rgba(255, 248, 240, 0.05);
  --glow:
    radial-gradient(55% 50% at 82% 8%, rgba(111, 0, 255, 0.13), transparent 70%),
    radial-gradient(50% 45% at 8% 96%, rgba(111, 0, 255, 0.08), transparent 70%);

  /* shared type + easing */
  --font-display: "Sora", sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --ease-out: cubic-bezier(0.22, 0.61, 0.36, 1);
}

:root[data-theme="light"] {
  --paper: #FFF8F0;     /* Floral White */
  --ink: #0B0C0C;       /* Woodsmoke */
  --ink-soft: #4A4A4D;
  --purple: #6F00FF;    /* OK Purple */
  --purple-deep: #5800CC;
  --line: rgba(11, 12, 12, 0.12);
  --tag-bg: rgba(11, 12, 12, 0.03);
  --dot: rgba(11, 12, 12, 0.15);
  --glow:
    radial-gradient(55% 50% at 82% 8%, rgba(111, 0, 255, 0.10), transparent 70%),
    radial-gradient(50% 45% at 8% 96%, rgba(111, 0, 255, 0.06), transparent 70%);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }

body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  position: relative;
  transition: background 0.4s ease, color 0.4s ease;
}

/* soft warm purple glow — restrained, minimal */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: var(--glow);
  pointer-events: none;
  z-index: 0;
  transition: background 0.4s ease;
}

/* subtle signature dot-grid texture, fading in from the top */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image: radial-gradient(circle, var(--dot) 1.1px, transparent 1.6px);
  background-size: 26px 26px;
  pointer-events: none;
  z-index: 0;
  -webkit-mask-image: radial-gradient(130% 110% at 50% -10%, #000 35%, transparent 78%);
  mask-image: radial-gradient(130% 110% at 50% -10%, #000 35%, transparent 78%);
  transition: background-image 0.4s ease;
}

.wrap {
  position: relative;
  z-index: 2;
  flex: 1;
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding: clamp(1.75rem, 4vw, 3rem) clamp(1.75rem, 6vw, 4rem);
  display: flex;
  flex-direction: column;
}

/* ---- Header ------------------------------------------------------------- */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

/* brand logo (O/K Studios lockup, theme-swapped) */
.mark { display: inline-flex; align-items: center; }
.brand-logo {
  height: 38px;
  width: auto;
  display: block;
  transition: opacity 0.2s ease;
}
.logo-on-light { display: none; }
:root[data-theme="light"] .logo-on-dark { display: none; }
:root[data-theme="light"] .logo-on-light { display: block; }

.head-right { display: flex; align-items: center; gap: 0.85rem; }

/* theme toggle switch */
.theme-toggle {
  --w: 58px; --h: 30px;
  position: relative;
  width: var(--w);
  height: var(--h);
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--tag-bg);
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
  transition: background 0.3s ease, border-color 0.3s ease;
}
.theme-toggle:focus-visible { outline: 2px solid var(--purple); outline-offset: 2px; }
.theme-toggle .knob {
  position: absolute;
  top: 50%;
  left: 3px;
  width: calc(var(--h) - 8px);
  height: calc(var(--h) - 8px);
  transform: translate(0, -50%);
  border-radius: 50%;
  background: var(--purple);
  display: grid;
  place-items: center;
  color: #fff;
  transition: transform 0.32s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.3s ease;
}
:root[data-theme="light"] .theme-toggle .knob {
  transform: translate(calc(var(--w) - var(--h)), -50%);
}
.theme-toggle .knob svg { width: 14px; height: 14px; }
.theme-toggle .knob .i-moon { display: block; }
.theme-toggle .knob .i-sun { display: none; }
:root[data-theme="light"] .theme-toggle .knob .i-moon { display: none; }
:root[data-theme="light"] .theme-toggle .knob .i-sun { display: block; }

/* ---- Footer ------------------------------------------------------------- */
footer {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--line);
  padding: clamp(1.25rem, 3vw, 1.75rem) clamp(1.75rem, 6vw, 6rem);
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--ink-soft);
}
footer a { color: var(--ink-soft); text-decoration: none; transition: color 0.2s ease; }
footer a:hover { color: var(--purple); }

/* shared rise-in animation for content blocks */
@keyframes rise {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; }
  [class*="rise"], h1, .lede { transform: none !important; opacity: 1 !important; }
}