/* ============================================================
   SOLMERE — Sector 07 · Overlook
   Shared Xilios brand: Unbounded / Space Grotesk,
   amber #ffb45c · violet #7a63ff on ink #050208
   ============================================================ */

:root {
  --ink:    #050208;
  --star:   #efe9ff;
  --dim:    #9d92c4;
  --amber:  #ffb45c;
  --violet: #7a63ff;
}

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

html, body {
  height: 100%;
  overflow: hidden;
  background: var(--ink);
  color: var(--star);
  font-family: 'Space Grotesk', sans-serif;
}

#view {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  touch-action: none;
  cursor: grab;
}
#view:active { cursor: grabbing; }

/* ---------- fixed chrome ---------- */

#back {
  position: fixed;
  top: 22px;
  left: 26px;
  z-index: 10;
  font-family: 'Unbounded', sans-serif;
  font-weight: 300;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
  text-decoration: none;
  transition: color 0.25s;
}
#back:hover { color: var(--amber); }

#env {
  position: fixed;
  bottom: 22px;
  left: 26px;
  z-index: 10;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--amber);
  text-shadow: 0 1px 8px rgba(0,0,0,0.6);
}
.env-sep { margin: 0 0.9em 0 0.4em; color: var(--dim); }

#hint {
  position: fixed;
  bottom: 22px;
  right: 26px;
  z-index: 10;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dim);
  text-shadow: 0 1px 8px rgba(0,0,0,0.6);
}

/* ---------- intro overlay ---------- */

#intro {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: rgba(5, 2, 8, 0.55);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 1;
  transition: opacity 0.9s ease;
}
#intro.hidden { opacity: 0; pointer-events: none; }

.intro-inner { max-width: 560px; padding: 0 28px; }

.sector-tag {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 18px;
}

#intro h1 {
  font-family: 'Unbounded', sans-serif;
  font-weight: 700;
  font-size: clamp(2.6rem, 8vw, 4.6rem);
  letter-spacing: 0.06em;
  background: linear-gradient(100deg, var(--amber) 0%, var(--star) 45%, var(--violet) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  margin-bottom: 18px;
}

.intro-copy {
  font-weight: 300;
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--dim);
  margin-bottom: 26px;
}

.help {
  list-style: none;
  margin-bottom: 34px;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
}
.help li { margin: 6px 0; }
.help b { color: var(--star); font-weight: 500; }

/* device-conditional hint rows — main.js sets body.touch */
.touch-only { display: none; }
body.touch .touch-only { display: block; }
body.touch .kb-only { display: none; }

.btn {
  display: inline-block;
  font-family: 'Unbounded', sans-serif;
  font-weight: 300;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber);
  background: transparent;
  border: 1px solid var(--amber);
  padding: 15px 38px;
  cursor: pointer;
  transition: box-shadow 0.3s, background 0.3s;
}
.btn:hover {
  background: rgba(255, 180, 92, 0.08);
  box-shadow: 0 0 24px rgba(255, 180, 92, 0.35);
}

@media (prefers-reduced-motion: reduce) {
  #intro { transition: none; }
}