/* ASSIMILATE marketing site (docs/WEBSITE.md) — static, self-contained, CSP-strict.
   Mirrors the game's dark identity without importing its app stylesheet. */
:root {
  --bg: #0a121b; --panel: #101b28; --panel2: #0d1622; --line: #22334a;
  --text: #eef4ff; --muted: #9fb0c8; --dim: #5a6a80;
  --viral: #e24dff; --vital: #5fd0c6; --gold: #ffcf5c; --danger: #ff4d6d;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 system-ui, sans-serif; }
a { color: var(--vital); }
img { max-width: 100%; display: block; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
header.site { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: 0.14em; text-decoration: none; color: var(--text); }
.brand img { width: 34px; height: 34px; }
nav.site a { color: var(--muted); text-decoration: none; margin-left: 18px; font-size: 14px; }
nav.site a:hover { color: var(--text); }

.hero { text-align: center; padding: 56px 0 40px; background:
  radial-gradient(700px 380px at 70% 0%, rgba(226, 77, 255, 0.14), transparent 60%),
  radial-gradient(560px 320px at 20% 20%, rgba(95, 208, 198, 0.1), transparent 60%); }
.hero h1 { font-size: 56px; letter-spacing: 0.16em; margin: 0; }
.hero p.tag { color: var(--muted); font-size: 20px; margin: 12px 0 26px; }
.cta { display: inline-block; background: linear-gradient(160deg, var(--vital), #8ff0e2); color: #06231f;
  font-weight: 800; font-size: 18px; padding: 14px 38px; border-radius: 999px; text-decoration: none; }
.cta:hover { filter: brightness(1.08); }
.hero .sub { display: block; margin-top: 12px; color: var(--dim); font-size: 13px; }

section.block { padding: 44px 0; border-top: 1px solid var(--line); }
section.block h2 { font-size: 26px; letter-spacing: 0.06em; margin: 0 0 8px; }
section.block p.lead { color: var(--muted); margin: 0 0 22px; max-width: 68ch; }

.trailer-video { width: 100%; max-height: 72vh; display: block; background: #000;
  border: 1px solid var(--line); border-radius: 12px; }

.shots { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; }
.shots figure { margin: 0; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.shots img { width: 100%; height: auto; }
.shots figcaption { padding: 10px 14px; font-size: 13px; color: var(--muted); }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.feature { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 18px; }
.feature .ic { font-size: 22px; }
.feature b { display: block; margin: 8px 0 4px; font-size: 16px; }
.feature p { margin: 0; font-size: 14px; color: var(--muted); }

.modes { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 720px) { .modes { grid-template-columns: 1fr; } .hero h1 { font-size: 38px; } }
.mode { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 22px; }
.mode h3 { margin: 0 0 6px; letter-spacing: 0.08em; }
.mode p { margin: 0; color: var(--muted); font-size: 14px; }

.signup { display: flex; gap: 10px; flex-wrap: wrap; }
.signup input { flex: 1; min-width: 220px; padding: 12px 16px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--panel2); color: var(--text); font-size: 15px; }
.signup button { padding: 12px 26px; border-radius: 999px; border: 0; background: var(--viral); color: #fff;
  font-weight: 700; cursor: pointer; }
.note { font-size: 12px; color: var(--dim); margin-top: 8px; }

/* Modular ad containers (docs/WEBSITE.md §ads): inert placeholders until a provider
   is wired in ads.js. NEVER used inside the game's combat — site + menus only. */
.ad-slot { min-height: 90px; display: grid; place-items: center; background: var(--panel2);
  border: 1px dashed var(--line); border-radius: 10px; color: var(--dim); font-size: 12px;
  letter-spacing: 0.1em; text-transform: uppercase; margin: 26px 0; }
.ad-slot[hidden] { display: none; }

footer.site { border-top: 1px solid var(--line); padding: 28px 0 48px; color: var(--dim); font-size: 13px; }
footer.site a { color: var(--muted); margin-right: 16px; }

.news article { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 22px; margin-bottom: 16px; }
.news h3 { margin: 0 0 2px; }
.news time { font-size: 12px; color: var(--dim); }
.news p { color: var(--muted); font-size: 14px; }
.legal h2 { margin-top: 32px; }
.legal p { color: var(--muted); }