/* ══════════════════════════════════════════════════════════════
   WEIRDMAKER v2 BASE STYLES — Reset, Typography, Utilities
   Requires: tokens-v2.css loaded first
══════════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Root ── */
html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--hw-nav-height) + 16px);
}

body {
  background: var(--hw-bg);
  color: var(--hw-text);
  font-family: var(--hw-font-body);
  font-size: 15px;
  line-height: 1.6;
  letter-spacing: var(--hw-tracking-tight);
  min-height: 100vh;
  overflow-x: hidden;
  cursor: default;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Brushed Metal Ambient (subtle, not competing) ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(ellipse at 30% 0%, rgba(60,60,65,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 100%, rgba(50,50,55,0.06) 0%, transparent 50%);
}

/* ── Links ── */
a {
  color: inherit;
  text-decoration: none;
  transition: color var(--hw-duration) var(--hw-ease);
}
a:hover { color: var(--hw-accent); }
a:focus-visible {
  outline: 2px solid var(--hw-accent);
  outline-offset: 2px;
  border-radius: var(--hw-radius-sm);
}

img, svg { display: block; max-width: 100%; }
button { cursor: pointer; font-family: inherit; }

/* ══════════════════════════════════════════
   TYPOGRAPHY — Silk-Screened Industrial
═══════════════════════════════════════════ */

/* ── Headings: Barlow Condensed, uppercase, tracked ── */
h1, h2, h3, h4 {
  font-family: var(--hw-font-brand);
  font-weight: 700;
  line-height: 1.15;
  color: var(--hw-text);
  text-transform: uppercase;
  letter-spacing: var(--hw-tracking-wide);
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); letter-spacing: var(--hw-tracking-ultra); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.125rem, 2.5vw, 1.5rem); }
h4 { font-size: 1rem; }

p { max-width: 65ch; }

/* ── Semantic Font Classes ── */
code, .mono { font-family: var(--hw-font-mono); font-size: 0.875em; }
.terminal   { font-family: var(--hw-font-terminal); }
.label-text { font-family: var(--hw-font-label); }

/* ══════════════════════════════════════════
   TEXT TREATMENTS — Silk-Screen & Engrave
═══════════════════════════════════════════ */

/* DEFAULT: Flat silk-screen (clean, authentic) */
.silk-text {
  color: var(--hw-text);
  text-transform: uppercase;
  letter-spacing: var(--hw-tracking-wide);
  font-family: var(--hw-font-brand);
  font-weight: 700;
}
.silk-text--dim {
  color: var(--hw-text-dim);
}
.silk-text--sm {
  font-size: 0.7rem;
  letter-spacing: var(--hw-tracking-ultra);
  font-weight: 400;
}

/* OPTION: Deep engrave (dramatic deboss) */
.engrave-text {
  color: var(--hw-text);
  text-transform: uppercase;
  letter-spacing: var(--hw-tracking-ultra);
  font-family: var(--hw-font-brand);
  font-weight: 700;
  text-shadow:
    0 -2px 1px rgba(0,0,0,0.8),
    0  2px 1px rgba(255,255,255,0.06);
}
.engrave-text--inset {
  color: var(--hw-text-engrave);
  text-shadow:
    0 1px 0 rgba(255,255,255,0.05);
}

/* Module name treatment (big, bold, Oswald) */
.module-name {
  font-family: var(--hw-font-label);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--hw-tracking-wide);
  line-height: 1;
}

/* ══════════════════════════════════════════
   LAYOUT UTILITIES
═══════════════════════════════════════════ */

.container {
  max-width: var(--hw-content-max);
  margin: 0 auto;
  padding: 0 24px;
}
.container--narrow {
  max-width: var(--hw-content-narrow);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Layout Modes (set on body via base-v2.html) ── */

/* Scroll mode: standard page with nav + content + footer */
body.mode-scroll {
  display: flex;
  flex-direction: column;
}
body.mode-scroll main { flex: 1; }

/* Workspace mode: full viewport, no scroll, minimal nav */
body.mode-workspace {
  height: 100vh;
  overflow: hidden;
  display: grid;
  grid-template-rows: var(--hw-nav-height) 1fr;
}
body.mode-workspace .site-footer-v2 { display: none; }

/* Immersive mode: no nav, no footer, full viewport */
body.mode-immersive {
  height: 100vh;
  overflow: hidden;
}
body.mode-immersive .page-nav-v2 { display: none; }
body.mode-immersive .site-footer-v2 { display: none; }

/* ── Visibility Helpers ── */
.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;
}

/* ── Scrollbar (metallic) ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--hw-bg-inset); }
::-webkit-scrollbar-thumb {
  background: var(--hw-metal-dark);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: var(--hw-metal); }

/* ── Skip Link (a11y) ── */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--hw-text);
  color: var(--hw-bg);
  padding: 8px 16px;
  font-family: var(--hw-font-body);
  font-weight: 600;
  z-index: 1000;
  transition: top 0.2s;
}
.skip-link:focus { top: 0; color: var(--hw-bg); }

/* ── Selection ── */
::selection {
  background: rgba(180,138,255,0.25);
  color: #fff;
}

/* ══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */

@media (max-width: 768px) {
  .container { padding: 0 16px; }
  body.mode-workspace {
    grid-template-rows: 48px 1fr;
  }
}