/* ===========================================================
   11AM // WCBH — hero lab microsite
   Palette + type per the 11am design system.
   =========================================================== */

/* Google Fonts loaded via index.html (<link>) */

:root {
  --accent: #E04A12;
  --accent-glow: rgba(224, 74, 18, 0.45);
  --bright: #F5F2EC;
  --primary: #C4B99A;
  --secondary: #8A7D6E;
  --muted: #6B5F52;
  --bg: #1A1714;
  --border: #352F28;
  --border-2: #453D33;
  --gold: #D9A441;
  --dur: 0.3s;
  --dur-slower: 0.7s;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --space-3: 12px;
  --space-8: 32px;
  --space-10: 40px;
  --radius-full: 999px;
}

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

html, body {
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--primary);
  font-family: 'IBM Plex Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; letter-spacing: inherit; text-transform: inherit; background: none; border: none; color: inherit; cursor: pointer; }

/* ===========================================================
   HEADER (ported from Fable - Forward)
   =========================================================== */
.header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--space-10);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease);
}
.brand { display: flex; align-items: center; gap: var(--space-3); color: var(--bright); }
.brand svg { height: 22px; width: auto; display: block; }
.brand:hover .brand-mark path { filter: drop-shadow(0 0 6px var(--accent-glow)); }

.nav { display: flex; gap: var(--space-8); }
.nav a {
  font-size: 12px; color: var(--secondary); position: relative; padding: 4px 0;
  transition: color var(--dur) var(--ease);
}
.nav a::after {
  content: ''; position: absolute; left: 0; bottom: -2px; height: 1px; width: 0;
  background: var(--accent); transition: width var(--dur) var(--ease-out);
}
.nav a:hover { color: var(--bright); }
.nav a:hover::after { width: 100%; }

.cmd-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; border: 1px solid var(--border-2); border-radius: var(--radius-full);
  color: var(--secondary); font-size: 11px; letter-spacing: 0.14em;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.cmd-btn .cmd-key {
  font-size: 10px; color: var(--accent); border: 1px solid var(--border-2); border-radius: 3px; padding: 1px 6px;
}
.cmd-btn:hover { color: var(--bright); border-color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, transparent); }

@media (max-width: 900px) { .nav { display: none; } }

/* ===========================================================
   STAGE + SLIDES
   =========================================================== */
.stage { position: fixed; inset: 0; }

.slide {
  position: absolute; inset: 0; overflow: hidden;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 0.65s var(--ease), visibility 0s linear 0.65s;
}
.slide.is-active {
  opacity: 1; visibility: visible; pointer-events: auto;
  transition: opacity 0.65s var(--ease);
}
.slide-host { position: absolute; inset: 0; }
.slide-host canvas { display: block; }

/* soft legibility veil, matches the Fable hero veil idea */
.slide::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 2;
  background: linear-gradient(180deg, rgba(26,23,20,0.42) 0%, rgba(26,23,20,0) 24%, rgba(26,23,20,0) 66%, rgba(26,23,20,0.55) 100%);
}
.slide.no-veil::after { display: none; }

/* headline overlay used by most WebGL slides */
.slide-copy {
  position: absolute; inset: 0; z-index: 3; pointer-events: none;
  display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
  padding: 0 clamp(24px, 7vw, 110px);
}
.slide-copy.centered { align-items: center; text-align: center; }
.slide-copy.lower { justify-content: flex-end; padding-bottom: 18vh; }

.copy-kicker {
  font-size: clamp(10px, 1vw, 13px); color: var(--accent); letter-spacing: 0.32em;
  margin-bottom: 22px;
}
.copy-line {
  font-family: 'Chakra Petch', 'Orbitron', 'IBM Plex Mono', sans-serif;
  font-weight: 700;
  font-size: clamp(44px, 8.5vw, 148px);
  line-height: 0.98; color: var(--bright); letter-spacing: 0.02em;
  text-wrap: balance;
}
.copy-line.mono { font-family: 'Share Tech Mono', 'IBM Plex Mono', monospace; letter-spacing: 0.04em; font-size: clamp(30px, 6vw, 96px); }
.copy-line .tint { color: var(--accent); }
.copy-line .ghost { color: transparent; -webkit-text-stroke: 1px var(--secondary); }
.copy-sub {
  margin-top: 26px; font-size: clamp(11px, 1.15vw, 14px); color: var(--primary);
  max-width: 46ch; line-height: 1.8;
}

/* entrance for copy when a slide activates */
.slide .copy-kicker, .slide .copy-line, .slide .copy-sub {
  opacity: 0; transform: translateY(26px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.slide.is-active .copy-kicker { opacity: 1; transform: none; transition-delay: 0.15s; }
.slide.is-active .copy-line { opacity: 1; transform: none; transition-delay: 0.28s; }
.slide.is-active .copy-line + .copy-line { transition-delay: 0.4s; }
.slide.is-active .copy-line + .copy-line + .copy-line { transition-delay: 0.52s; }
.slide.is-active .copy-sub { opacity: 1; transform: none; transition-delay: 0.66s; }

/* ===========================================================
   HUD (caption + controls)
   =========================================================== */
.hud {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 900;
  display: flex; align-items: flex-end; justify-content: space-between;
  padding: 0 var(--space-10) 30px;
  pointer-events: none;
}
.hud-left { max-width: 520px; }
.hud-eyebrow { font-size: 10px; letter-spacing: 0.3em; color: var(--accent); margin-bottom: 8px; }
.hud-title { font-size: 15px; color: var(--bright); margin-bottom: 6px; }
.hud-desc { font-size: 11px; line-height: 1.7; color: var(--secondary); text-transform: none; letter-spacing: 0.03em; }

.hud-right { display: flex; align-items: center; gap: 18px; pointer-events: auto; }
.hud-counter { font-family: 'Space Mono', 'IBM Plex Mono', monospace; font-size: 13px; color: var(--bright); letter-spacing: 0.1em; }
.hud-slash { color: var(--muted); margin: 0 4px; }
.hud-counter #hudTotal { color: var(--secondary); }
.hud-arrow {
  width: 44px; height: 44px; border: 1px solid var(--border-2); border-radius: 50%;
  color: var(--primary); font-size: 16px; display: grid; place-items: center;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.hud-arrow:hover { border-color: var(--accent); color: var(--bright); background: color-mix(in srgb, var(--accent) 12%, transparent); }

.hud-dots {
  position: fixed; right: 26px; top: 50%; transform: translateY(-50%); z-index: 900;
  display: flex; flex-direction: column; gap: 10px;
}
.hud-dot {
  width: 5px; height: 5px; border-radius: 50%; background: var(--muted);
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  padding: 0;
}
.hud-dot:hover { background: var(--primary); }
.hud-dot.is-active { background: var(--accent); transform: scale(1.7); box-shadow: 0 0 10px var(--accent-glow); }

.hud-hint {
  position: fixed; left: 50%; bottom: 34px; transform: translateX(-50%); z-index: 900;
  font-size: 9px; letter-spacing: 0.28em; color: var(--muted); pointer-events: none;
}

@media (max-width: 900px) {
  .hud { flex-direction: column; align-items: flex-start; gap: 18px; }
  .hud-right { align-self: flex-end; }
  .hud-dots, .hud-hint { display: none; }
}

/* ===========================================================
   GRID OVERVIEW MODAL (3x Grid)
   =========================================================== */
.grid-modal {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(26, 23, 20, 0.95);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity var(--dur) var(--ease), visibility 0s linear var(--dur);
  display: flex; flex-direction: column; padding: 40px var(--space-10);
}
.grid-modal.is-open {
  opacity: 1; visibility: visible; pointer-events: auto;
  transition: opacity var(--dur) var(--ease);
}
.grid-modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 20px; border-bottom: 1px solid var(--border);
}
.grid-modal-title {
  font-family: 'IBM Plex Mono', monospace; font-size: 16px; letter-spacing: 0.2em; color: var(--bright);
}
.grid-modal-close {
  font-size: 26px; color: var(--secondary); background: none; border: none; cursor: pointer; transition: color var(--dur);
}
.grid-modal-close:hover { color: var(--accent); }

.grid-modal-container {
  flex: 1; overflow-y: auto; margin-top: 24px; padding-right: 12px;
}
.grid-modal-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
@media (max-width: 900px) {
  .grid-modal-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid-modal-grid { grid-template-columns: 1fr; }
}

.grid-card {
  background: #25201B;
  border: 1px solid var(--border-2);
  border-radius: 8px;
  padding: 20px;
  cursor: pointer;
  display: flex; flex-direction: column; gap: 10px;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.grid-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(224, 74, 18, 0.2);
}
.grid-card-num {
  font-family: 'Space Mono', monospace; font-size: 11px; color: var(--accent); letter-spacing: 0.15em;
}
.grid-card-name {
  font-family: 'IBM Plex Mono', monospace; font-size: 15px; color: var(--bright); font-weight: 700; letter-spacing: 0.05em;
}
.grid-card-desc {
  font-size: 11px; color: var(--secondary); line-height: 1.5; text-transform: none; letter-spacing: 0.02em;
}

/* ===========================================================
   DOM HERO SLIDES (15-20) — each carries its own scoped styles
   injected from js/heroes-dom.js where practical; shared bits here
   =========================================================== */
.grain::before {
  content: ''; position: absolute; inset: -100px; z-index: 4; pointer-events: none; opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 240 240' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)'/%3E%3C/svg%3E");
}