/* ============================================================
   DECK v2 (2026-07-18) ... the Eternities pre-seed, rebuilt on
   the complete understanding. The war plan's own doctrine: the
   one-liner, the moat, THE ARTIFACTS, the slope, the founder.
   Real product screenshots ride full-bleed ... the proof is the
   design. Scroll-snap slides, arrow-walkable, File > Print gives
   one slide per page with the night kept.
   ============================================================ */

html { scroll-snap-type: y mandatory; }

.deck-slide {
  position: relative; z-index: 4;
  min-height: 100vh; min-height: 100dvh;
  scroll-snap-align: start;
  display: flex; flex-direction: column; justify-content: center;
  box-sizing: border-box;
  padding: clamp(76px, 11vh, 140px) 0;
}
.deck-inner {
  width: 100%; max-width: var(--container-lg);
  margin: 0 auto; padding: 0 var(--gutter);
  position: relative; z-index: 3;
}

/* ---- full-bleed artifact slides: the screenshot IS the slide ---- */
.deck-slide--art { justify-content: flex-end; }
.deck-art {
  position: absolute; inset: 0; z-index: 1;
  background-size: cover; background-position: center top;
  filter: saturate(1.04);
}
.deck-art::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(2,4,10,0.62) 0%, rgba(2,4,10,0.12) 34%, rgba(2,4,10,0.14) 55%, rgba(2,4,10,0.9) 100%);
}
.deck-slide--art .deck-inner { padding-bottom: clamp(12px, 3vh, 36px); }
/* band variant: the screenshot rides the top at natural width, fading into the night */
.deck-art--band {
  background-size: 100% auto; background-position: center top; background-repeat: no-repeat;
  filter: saturate(1.04);
}
.deck-art--band::after {
  background:
    linear-gradient(180deg, rgba(2,4,10,0.28) 0%, rgba(2,4,10,0.06) 26%, rgba(2,4,10,0.5) 58%, rgba(2,4,10,0.92) 100%);
}
.deck-art-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--silver-300, #aeb8c8);
  margin-bottom: 12px;
}
.deck-art-tag .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--signal-positive, #8fb89a); box-shadow: 0 0 8px currentColor; }

/* ---- type scale ---- */
.deck-kicker {
  font-family: var(--font-mono); font-size: 12px; font-weight: 500;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--text-muted); margin: 0 0 22px;
}
.deck-lead {
  font-family: var(--font-serif); font-weight: 600;
  font-size: clamp(38px, 6vw, 84px); line-height: 1.04;
  letter-spacing: 0.002em; color: var(--text-strong); text-wrap: balance;
  margin: 0 0 22px;
}
.deck-lead--mid { font-size: clamp(30px, 4.6vw, 60px); }
.deck-sub {
  font-size: clamp(16px, 1.7vw, 21px); line-height: 1.68;
  color: var(--text-body); max-width: 64ch; margin: 0 0 14px;
}
.deck-sub em { color: var(--text-strong); font-style: italic; }
.deck-sub strong { color: var(--accent); font-weight: 600; }
.deck-quiet { color: var(--text-muted); font-size: 13.5px; letter-spacing: 0.05em; line-height: 1.7; }

/* the huge single-statement treatment */
.deck-statement {
  font-family: var(--font-serif); font-weight: 600; font-style: italic;
  font-size: clamp(26px, 3.4vw, 44px); line-height: 1.3;
  color: var(--text-strong); text-wrap: balance; max-width: 26ch;
}

/* ---- the stat wall (the measured truth, huge) ---- */
.deck-stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: clamp(20px, 3vw, 40px); margin-top: 40px;
}
.deck-stat .n {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(34px, 4.4vw, 64px); color: var(--text-strong);
  letter-spacing: 0.01em; line-height: 1.05;
  display: flex; align-items: baseline; flex-wrap: wrap; column-gap: 10px;
}
.deck-stat .n .u { font-size: 0.42em; color: var(--text-muted); letter-spacing: 0.06em; }
.deck-stat .l { color: var(--text-muted); font-size: 13px; letter-spacing: 0.04em; margin-top: 8px; line-height: 1.55; max-width: 30ch; }

/* ---- the timeline (was -> is -> will be) ---- */
.deck-line { border-left: 1px solid var(--border-glass); margin-top: 34px; }
.deck-line .t {
  position: relative; padding: 0 0 26px 26px;
}
.deck-line .t::before {
  content: ""; position: absolute; left: -4.5px; top: 7px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 10px var(--accent);
}
.deck-line .t.future::before { background: var(--border-glass); box-shadow: none; border: 1px solid var(--accent); }
.deck-line .when { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 5px; }
.deck-line .what { color: var(--text-body); font-size: clamp(14.5px, 1.4vw, 17px); line-height: 1.6; max-width: 62ch; }
.deck-line .what em { color: var(--text-strong); }

/* ---- the ask columns ---- */
.deck-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; margin-top: 36px; }
.deck-col {
  border: 1px solid var(--border-glass); border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(11,18,33,0.55), rgba(6,11,22,0.62));
  padding: 22px 24px;
}
.deck-col .h { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.deck-col p { color: var(--text-body); font-size: 14.5px; line-height: 1.65; margin: 0; }

/* the gold close */
.deck-gold {
  font-family: var(--font-serif); font-style: italic; font-weight: 600;
  font-size: clamp(22px, 2.8vw, 34px); line-height: 1.45;
  color: var(--accent); text-wrap: balance; max-width: 30ch;
}

/* ---- rail: dots + counter + hint ---- */
.deck-rail {
  position: fixed; right: clamp(12px, 2vw, 28px); top: 50%; transform: translateY(-50%);
  z-index: 50; display: flex; flex-direction: column; gap: 10px; align-items: center;
}
.deck-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--border-glass); border: 0; padding: 0; cursor: pointer;
  transition: background 0.4s var(--ease-soft), transform 0.4s var(--ease-soft), box-shadow 0.4s var(--ease-soft);
}
.deck-dot.on { background: var(--accent); transform: scale(1.35); box-shadow: var(--glow-silver); }
.deck-count {
  position: fixed; left: clamp(12px, 2vw, 28px); bottom: clamp(12px, 2.5vh, 24px); z-index: 50;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.18em; color: var(--text-muted);
}
.deck-hint {
  position: fixed; right: clamp(12px, 2vw, 28px); bottom: clamp(12px, 2.5vh, 24px); z-index: 50;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; color: var(--text-muted);
}
@media (max-width: 720px) { .deck-rail, .deck-hint { display: none; } }

/* ---- print: one slide per page, the night kept ---- */
@media print {
  html { scroll-snap-type: none; }
  body { background: #04070f !important; }
  #sky, .aura-veil, .aura-progress, .deck-rail, .deck-count, .deck-hint, .site-nav, .grain, .protection { display: none !important; }
  .deck-slide { break-after: page; min-height: 96vh; }
  .deck-art { position: absolute !important; }
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}