/* AgentRoster deck theme — custom override loaded AFTER vendor/reveal/reveal.css.
   No Sass, no build step (per ADR 0001 and the deep-research verification that
   reveal themes do NOT need a Sass/npm toolchain). Plain CSS + custom properties. */

@font-face {
  font-family: "Inter var";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("assets/fonts/inter-latin.woff2") format("woff2");
}

:root {
  --bg: #0a0a0d;
  --bg-soft: #121218;
  --panel: #16161d;
  --panel-line: #26262f;
  --fg: #ededf2;
  --fg-muted: #9a9aa7;
  --fg-faint: #6b6b78;
  --accent: #6366f1;
  --accent-2: #a78bfa;
  --accent-soft: rgba(99, 102, 241, 0.14);
  --danger: #f0769a;
  --ok: #6ee7a8;
  --radius: 14px;
  --gap: clamp(16px, 2.2vh, 28px);
}

/* ── Base canvas ─────────────────────────────────────────────── */
.reveal-viewport { background: var(--bg); }
.reveal {
  font-family: "Inter var", system-ui, -apple-system, sans-serif;
  font-feature-settings: "cv11", "ss01";
  font-weight: 400;
  color: var(--fg);
  letter-spacing: -0.011em;
}
.reveal .slides {
  text-align: left;
}
.reveal .slides section {
  height: 100%;
  padding: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
/* a soft radial so the dark never reads as flat black */
.reveal .slides section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 90% at 85% 0%, rgba(99,102,241,0.10), transparent 55%);
  pointer-events: none;
  z-index: -1;
}

/* ── Type scale ──────────────────────────────────────────────── */
.reveal h1, .reveal h2, .reveal h3 {
  color: var(--fg);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin: 0 0 0.4em;
  text-transform: none;
}
.reveal h1 { font-size: clamp(2.6rem, 6.4vw, 4.4rem); font-weight: 800; }
.reveal h2 { font-size: clamp(2.0rem, 4.6vw, 3.2rem); }
.reveal h3 { font-size: clamp(1.3rem, 2.6vw, 1.8rem); font-weight: 650; }
.reveal p, .reveal li { font-size: clamp(1.0rem, 1.9vw, 1.45rem); line-height: 1.5; color: var(--fg-muted); }
.reveal strong { color: var(--fg); font-weight: 650; }
.reveal em { color: var(--accent-2); font-style: normal; }

/* the ONE accent moment per slide */
.accent { color: var(--accent-2); }
.grad {
  background: linear-gradient(92deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* eyebrow / kicker label above a title */
.kicker {
  font-size: clamp(0.72rem, 1.1vw, 0.92rem);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin: 0 0 1.1rem;
  display: flex; align-items: center; gap: 0.7em;
}
.kicker::before {
  content: ""; width: 26px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

/* ── Layout frame: consistent margins + footer ──────────────── */
.frame { padding: clamp(40px, 7vh, 88px) clamp(48px, 8vw, 110px); width: 100%; box-sizing: border-box; }
.lead { max-width: 17ch; }              /* big statement slides */
.measure { max-width: 32ch; }

.reveal .slide-number { color: var(--fg-faint); background: transparent; font-size: 0.7rem; right: 28px; bottom: 22px; }
.footer {
  position: absolute; left: clamp(48px, 8vw, 110px); bottom: 26px;
  font-size: 0.72rem; letter-spacing: 0.04em; color: var(--fg-faint);
  display: flex; align-items: center; gap: 0.6em;
}
.footer .dot { width: 6px; height: 6px; border-radius: 50%; background: linear-gradient(var(--accent), var(--accent-2)); }

/* ── Wordmark ───────────────────────────────────────────────── */
.wordmark { display: inline-flex; align-items: center; gap: 0.55rem; font-weight: 700; letter-spacing: -0.02em; }
.wordmark .mark {
  width: 1.15em; height: 1.15em; border-radius: 7px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: inline-block; position: relative; flex: none;
}
.wordmark .mark::after {
  content: ""; position: absolute; inset: 26%; border-radius: 3px;
  border: 2px solid rgba(255,255,255,0.92); border-right-color: transparent; border-bottom-color: transparent;
}

/* ── Stat ───────────────────────────────────────────────────── */
.stat { font-size: clamp(3.4rem, 9vw, 6rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.stat-row { display: flex; gap: clamp(28px, 5vw, 64px); flex-wrap: wrap; align-items: flex-end; }
.stat-cap { color: var(--fg-muted); font-size: clamp(0.9rem,1.5vw,1.15rem); max-width: 22ch; margin-top: 0.5rem; }

/* ── Blind-spot question grid (slide 3) ─────────────────────── */
.qgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 1.4rem; }
.qcard {
  background: var(--panel); border: 1px solid var(--panel-line); border-radius: var(--radius);
  padding: 22px 24px; color: var(--fg); font-weight: 600; font-size: clamp(1.0rem,1.8vw,1.4rem);
  display: flex; align-items: center; gap: 14px; letter-spacing: -0.01em;
}
.qcard .n { color: var(--accent-2); font-variant-numeric: tabular-nums; font-weight: 700; opacity: 0.8; }

/* ── Three-beat row (slide 8) ───────────────────────────────── */
.beats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 1.5rem; }
.beat { background: var(--panel); border: 1px solid var(--panel-line); border-radius: var(--radius); padding: 26px; }
.beat h3 { margin-bottom: 0.4rem; }
.beat .step { font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent-2); font-weight: 600; }
.beat p { font-size: clamp(0.9rem, 1.4vw, 1.1rem); }

/* ── Promised-land list (slide 6) ───────────────────────────── */
.pl { list-style: none; margin: 1.4rem 0 0; padding: 0; display: grid; gap: 12px; }
.pl li { display: flex; align-items: center; gap: 14px; color: var(--fg); font-size: clamp(1.0rem,1.8vw,1.4rem); font-weight: 500; }
.pl li::before {
  content: ""; width: 22px; height: 22px; flex: none; border-radius: 50%;
  background: var(--accent-soft);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/14px no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/14px no-repeat;
  background-color: var(--accent-2);
}

/* ── Product mockup window (slides 7–8) ─────────────────────── */
.window {
  background: #fbfbfd; color: #1a1a22; border-radius: 12px; overflow: hidden;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.7), 0 0 0 1px rgba(255,255,255,0.06);
  font-size: 0.84rem; width: 100%;
}
.window .bar { background: #f1f1f5; border-bottom: 1px solid #e4e4ec; padding: 10px 14px; display: flex; align-items: center; gap: 7px; }
.window .bar i { width: 11px; height: 11px; border-radius: 50%; background: #d4d4dd; display: inline-block; }
.window .bar .ttl { margin-left: 12px; color: #6b6b78; font-weight: 600; font-size: 0.78rem; }
.window .body { padding: 18px 20px; }
.tbl { width: 100%; border-collapse: collapse; }
.tbl th { text-align: left; font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.07em; color: #8a8a96; font-weight: 600; padding: 0 10px 10px; border-bottom: 1px solid #ececf2; }
.tbl td { padding: 11px 10px; border-bottom: 1px solid #f2f2f6; color: #2a2a33; font-variant-numeric: tabular-nums; }
.tbl tr:last-child td { border-bottom: none; }
.tbl .owner { color: #555560; }
.tbl .cost { font-weight: 600; }
.pill { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 0.68rem; font-weight: 600; }
.pill.t3 { background: #fde7ee; color: #c2305b; }
.pill.t2 { background: #fff1dd; color: #b5781a; }
.pill.t1 { background: #e7f6ec; color: #2f8a52; }
.pill.prod { background: #ecebfe; color: #5b54d6; }
.pill.dev  { background: #eef0f3; color: #6b6b78; }

/* ── Cost bars (slide 4) ────────────────────────────────────── */
.bars { display: grid; gap: 16px; margin-top: 1.5rem; max-width: 760px; }
.bar-row { display: grid; grid-template-columns: 120px 1fr; align-items: center; gap: 16px; }
.bar-row .lab { color: var(--fg-muted); font-size: 0.95rem; }
.track { height: 30px; border-radius: 8px; background: var(--panel); border: 1px solid var(--panel-line); overflow: hidden; display: flex; }
.track .known { background: linear-gradient(90deg, #3b3b5c, #4c4c78); }
.track .unknown { background: repeating-linear-gradient(45deg, var(--accent), var(--accent) 6px, var(--accent-2) 6px, var(--accent-2) 12px); opacity: 0.92; }
.legend { display: flex; gap: 22px; margin-top: 1.2rem; font-size: 0.85rem; color: var(--fg-muted); }
.legend span { display: inline-flex; align-items: center; gap: 8px; }
.legend i { width: 13px; height: 13px; border-radius: 3px; display: inline-block; }

/* ── Commitments table (slide 10) ───────────────────────────── */
.deal { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 1.3rem; }
.col { background: var(--panel); border: 1px solid var(--panel-line); border-radius: var(--radius); padding: 24px 26px; }
.col h3 { font-size: 1.1rem; margin-bottom: 0.9rem; }
.col.them h3 { color: var(--fg); }
.col.us h3 { color: var(--accent-2); }
.col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.col li { font-size: clamp(0.86rem,1.3vw,1.05rem); color: var(--fg-muted); padding-left: 20px; position: relative; }
.col li::before { content: "→"; position: absolute; left: 0; color: var(--accent-2); }
.metric { margin-top: 1.2rem; background: var(--accent-soft); border: 1px solid rgba(99,102,241,0.35); border-radius: var(--radius); padding: 20px 24px; color: var(--fg); font-size: clamp(0.9rem,1.4vw,1.15rem); line-height: 1.5; }
.metric b { color: var(--accent-2); }

/* ── "Why us" rows (slide 9) ────────────────────────────────── */
.vs { display: grid; gap: 12px; margin-top: 1.4rem; max-width: 880px; }
.vs-row { display: grid; grid-template-columns: 230px 1fr; gap: 18px; align-items: center; background: var(--panel); border: 1px solid var(--panel-line); border-radius: var(--radius); padding: 16px 22px; }
.vs-row .tool { color: var(--fg); font-weight: 600; font-size: clamp(0.95rem,1.5vw,1.2rem); }
.vs-row .gap { color: var(--fg-muted); font-size: clamp(0.85rem,1.3vw,1.05rem); }
.vs-foot { margin-top: 1.2rem; font-size: clamp(1.0rem,1.6vw,1.3rem); color: var(--fg); font-weight: 600; }

/* ── Source citation line ───────────────────────────────────── */
.src { margin-top: 1.3rem; font-size: 0.72rem; color: var(--fg-faint); letter-spacing: 0.01em; }

/* ── Title slide ────────────────────────────────────────────── */
.title-slide { align-items: flex-start; }
.title-slide .wordmark { font-size: clamp(1.1rem, 2vw, 1.5rem); margin-bottom: 2.4rem; }
.title-slide h1 { max-width: 16ch; }
.title-slide .sub { font-size: clamp(1.1rem, 2.2vw, 1.6rem); color: var(--fg-muted); margin-top: 1.1rem; max-width: 30ch; }
.prepared { position: absolute; bottom: 26px; left: clamp(48px,8vw,110px); font-size: 0.8rem; color: var(--fg-faint); letter-spacing: 0.02em; }
.prepared b { color: var(--fg-muted); font-weight: 600; }

/* ── Security risk cards (slide 4) ─────────────────────────── */
.risk-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 1.5rem; }
.risk-card {
  background: var(--panel); border: 1px solid var(--panel-line); border-radius: var(--radius);
  padding: 22px 24px;
}
.risk-card.edtech { border-color: rgba(240, 118, 154, 0.35); }
.risk-card .risk-icon { color: var(--accent-2); font-size: 1.1rem; display: block; margin-bottom: 0.6rem; }
.risk-card h3 { font-size: clamp(1.0rem, 1.6vw, 1.25rem); margin-bottom: 0.4rem; }
.risk-card p { font-size: clamp(0.82rem, 1.2vw, 0.95rem); }
.risk-card.edtech h3 { color: var(--danger); }

/* ── Trust grid (slide 9) ─────────────────────────────────── */
.trust-grid { display: grid; gap: 10px; margin-top: 1.4rem; max-width: 880px; }
.trust-item {
  display: grid; grid-template-columns: 40px 1fr; gap: 14px; align-items: start;
  background: var(--panel); border: 1px solid var(--panel-line); border-radius: var(--radius);
  padding: 16px 22px;
}
.trust-n {
  color: var(--accent-2); font-weight: 700; font-size: 0.78rem; letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums; padding-top: 2px;
}
.trust-item h3 { font-size: clamp(0.95rem, 1.5vw, 1.15rem); margin-bottom: 0.2rem; }
.trust-item p { font-size: clamp(0.82rem, 1.2vw, 0.95rem); margin: 0; }

/* ── Architecture diagram (appendix A1) ───────────────────── */
.arch-diagram { display: grid; grid-template-columns: 1fr auto 1fr; gap: 18px; align-items: center; margin-top: 1.4rem; }
.arch-zone { background: var(--panel); border: 1px solid var(--panel-line); border-radius: var(--radius); padding: 22px 24px; }
.arch-zone.external { opacity: 0.6; }
.zone-label { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-2); display: block; margin-bottom: 0.9rem; }
.arch-boxes { display: flex; flex-direction: column; gap: 12px; }
.arch-box { background: var(--bg-soft); border: 1px solid var(--panel-line); border-radius: 10px; padding: 16px 18px; }
.arch-box.muted { background: var(--bg-soft); opacity: 0.8; }
.arch-box h3 { font-size: clamp(0.9rem, 1.4vw, 1.1rem); margin-bottom: 0.3rem; }
.arch-box p { font-size: clamp(0.78rem, 1.1vw, 0.88rem); margin: 0; }
.arch-arrow { color: var(--fg-faint); font-size: 0.82rem; text-align: center; padding: 4px 0; }
.arch-wall { display: flex; align-items: center; justify-content: center; writing-mode: vertical-lr; text-orientation: mixed; }
.arch-wall span { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--danger); padding: 12px 8px; border-left: 2px dashed var(--danger); }

/* ── Data table (appendix A2) ─────────────────────────────── */
.data-table { display: grid; gap: 6px; margin-top: 1.4rem; max-width: 680px; }
.data-row { display: grid; grid-template-columns: 1fr 100px; align-items: center; background: var(--panel); border: 1px solid var(--panel-line); border-radius: 10px; padding: 12px 20px; }
.data-label { color: var(--fg); font-size: clamp(0.88rem, 1.3vw, 1.05rem); font-weight: 500; }
.data-val { font-size: 0.82rem; font-weight: 650; text-align: right; }
.data-row.yes .data-val { color: var(--ok); }
.data-row.no .data-val { color: var(--danger); }
.data-row.no { opacity: 0.7; }

/* ── Scope grid (appendix A3) ─────────────────────────────── */
.scope-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 1.4rem; }
.scope-item { background: var(--panel); border: 1px solid var(--panel-line); border-radius: var(--radius); padding: 20px 22px; }
.scope-item h3 { font-size: clamp(0.95rem, 1.5vw, 1.15rem); margin-bottom: 0.3rem; }
.scope-item p { font-size: clamp(0.82rem, 1.2vw, 0.92rem); margin: 0; }
.scope-item.in { border-color: rgba(110, 231, 168, 0.35); }
.scope-item.in h3 { color: var(--ok); }
.scope-item.later { border-color: rgba(167, 139, 250, 0.25); }
.scope-item.later h3 { color: var(--accent-2); }
.scope-item.out { border-color: rgba(240, 118, 154, 0.25); opacity: 0.65; }
.scope-item.out h3 { color: var(--danger); }

/* fragments a touch calmer */
.reveal .slides section .fragment.fade-in { transition: all 0.25s ease; }