/* DeckAgent deck layout. Every color and font reads tokens.css. */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body.deck-body {
  background: var(--sv-black);
  color: var(--sv-ink);
  font-family: var(--sv-font-sans);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}
:root { --deck-accent: var(--sv-accent); }
.deck { position: fixed; inset: 0; overflow: hidden; }
.deck-logo { position: absolute; top: clamp(16px, 3vw, 40px); right: clamp(16px, 3vw, 48px); z-index: 6; max-height: clamp(24px, 4vw, 48px); max-width: 160px; object-fit: contain; }

[data-deck-section] {
  position: absolute; inset: 0;
  display: flex; align-items: center;
  background: var(--sv-surface);
  color: var(--sv-ink);
  padding: clamp(28px, 6vw, 120px) clamp(24px, 7vw, 140px) clamp(84px, 9vw, 140px);
}
.slide-inner { width: 100%; max-width: 1280px; margin: 0 auto; }
.kicker {
  margin: 0 0 var(--sv-space-4);
  font-size: var(--sv-text-caption); font-weight: 700; letter-spacing: var(--sv-tracking-caps); text-transform: uppercase;
  color: var(--sv-ink-secondary);
}
.kicker::before { content: ""; display: inline-block; width: 24px; height: 2px; margin-right: 10px; vertical-align: middle; background: var(--deck-accent); }
.sv-dark .kicker::before { background: var(--sv-ink); }
.title { margin: 0; font-weight: 700; letter-spacing: var(--sv-tracking-display); line-height: var(--sv-leading-heading); font-size: clamp(2rem, 4.6vw, 4.5rem); max-width: 22ch; }
.slide--title .title, .slide--statement .title, .slide--closing .title { font-size: clamp(2.5rem, 6.6vw, 6.5rem); line-height: var(--sv-leading-display); max-width: 18ch; }
.body { margin: var(--sv-space-6) 0 0; max-width: 56ch; font-size: clamp(1.05rem, 1.7vw, 1.6rem); line-height: var(--sv-leading-intro); color: var(--sv-ink-secondary); }
.bullets { list-style: none; margin: var(--sv-space-8) 0 0; padding: 0; display: grid; gap: var(--sv-space-4); max-width: 60ch; }
.bullets li { position: relative; padding-left: 28px; font-size: clamp(1.05rem, 1.7vw, 1.55rem); line-height: 1.4; }
.bullets li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 12px; height: 2px; background: var(--deck-accent); }
.sv-dark .bullets li::before { background: var(--sv-ink); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--sv-space-8); margin-top: var(--sv-space-12); }
.stat { border-top: 2px solid var(--sv-ink); padding-top: var(--sv-space-4); }
.stat-v { display: block; font-size: clamp(2.6rem, 6vw, 6rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.stat-l { display: block; margin-top: var(--sv-space-3); color: var(--sv-ink-secondary); font-size: clamp(0.95rem, 1.3vw, 1.2rem); line-height: 1.35; }
.cols { display: grid; gap: var(--sv-space-8); margin-top: var(--sv-space-12); grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.col { border-top: 1px solid var(--sv-hairline); padding-top: var(--sv-space-4); }
.col h3, .step h3 { margin: 0 0 var(--sv-space-2); font-size: clamp(1.1rem, 1.7vw, 1.6rem); font-weight: 700; }
.col p, .step p { margin: 0; color: var(--sv-ink-secondary); font-size: clamp(0.95rem, 1.25vw, 1.2rem); line-height: 1.45; }
.steps { list-style: none; padding: 0; margin: var(--sv-space-12) 0 0; display: grid; gap: var(--sv-space-6); grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.step-n { display: block; font-size: var(--sv-text-caption); font-weight: 700; letter-spacing: var(--sv-tracking-caps); color: var(--sv-ink-tertiary); margin-bottom: var(--sv-space-3); border-bottom: 1px solid var(--sv-hairline); padding-bottom: var(--sv-space-2); }
.quote { margin: var(--sv-space-8) 0 0; padding-left: var(--sv-space-6); border-left: 3px solid var(--deck-accent); max-width: 50ch; }
.sv-dark .quote { border-left-color: var(--sv-ink); }
.quote p { margin: 0; font-size: clamp(1.4rem, 2.6vw, 2.4rem); line-height: 1.25; font-weight: 500; }
.quote cite { display: block; margin-top: var(--sv-space-4); font-style: normal; color: var(--sv-ink-secondary); }
.cta { display: flex; flex-wrap: wrap; gap: var(--sv-space-3); margin-top: var(--sv-space-8); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 var(--sv-space-8);
  border: 1px solid var(--sv-ink); background: var(--sv-ink); color: var(--sv-surface);
  font: 700 1.05rem/1 var(--sv-font-sans); text-decoration: none; border-radius: var(--sv-radius); cursor: pointer;
  transition: background-color var(--sv-dur-fast) var(--sv-ease-out), color var(--sv-dur-fast) var(--sv-ease-out);
}
.btn:hover { background: transparent; color: var(--sv-ink); }
.btn--line { background: transparent; color: var(--sv-ink); }
.btn--line:hover { background: var(--sv-ink); color: var(--sv-surface); }
.btn:focus-visible, .deck-controls button:focus-visible { outline: 2px solid var(--sv-focus); outline-offset: 3px; }
.chat { margin-top: var(--sv-space-8); display: grid; gap: var(--sv-space-3); max-width: 560px; }
.msg { margin: 0; padding: 12px 16px; max-width: 85%; font-size: clamp(0.95rem, 1.3vw, 1.15rem); line-height: 1.4; border: 1px solid var(--sv-hairline); background: var(--sv-surface-raised); }
.msg .who { display: block; font-size: var(--sv-text-caption); font-weight: 700; color: var(--sv-ink-secondary); margin-bottom: 4px; }
.msg--you { justify-self: end; background: var(--sv-ink); color: var(--sv-surface); border-color: var(--sv-ink); }
.msg--you .who { color: inherit; opacity: 0.8; }

.deck-controls {
  position: fixed; right: clamp(12px, 2vw, 28px); bottom: clamp(12px, 2vw, 24px); z-index: 20;
  display: flex; align-items: center; gap: 6px; padding: 6px;
  background: var(--sv-glass-tint-regular); color: var(--sv-glass-ink);
  -webkit-backdrop-filter: saturate(var(--sv-glass-saturate)) blur(var(--sv-glass-blur-thin));
  backdrop-filter: saturate(var(--sv-glass-saturate)) blur(var(--sv-glass-blur-thin));
  box-shadow: inset 0 0 0 1px var(--sv-glass-edge-shade);
  font: 600 var(--sv-text-caption)/1 var(--sv-font-sans);
}
.deck-controls button, .deck-controls a.ctl {
  min-width: 40px; min-height: 40px; padding: 0 10px; border: 0; background: transparent; color: inherit;
  font: inherit; font-size: 0.95rem; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; justify-content: center;
}
.deck-controls button:hover, .deck-controls a.ctl:hover { background: rgb(0 0 0 / 0.08); }
.deck-controls [data-deck-count] { min-width: 52px; text-align: center; font-variant-numeric: tabular-nums; }
.deck-progress { position: fixed; left: 0; right: 0; top: 0; height: 3px; pointer-events: none; }
.deck-progress i { display: block; height: 100%; background: var(--sv-gray-mid); transform: scaleX(0); transform-origin: left; transition: transform var(--sv-dur-slow) var(--sv-ease-out); }

/* Copilot panel */
.copilot {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(420px, 100vw); z-index: 30;
  display: flex; flex-direction: column; background: var(--sv-white); color: var(--sv-black);
  border-left: 1px solid var(--sv-gray-light); box-shadow: -12px 0 32px rgb(0 0 0 / 0.12);
  transform: translateX(105%); transition: transform var(--sv-dur-base) var(--sv-ease-out); font-family: var(--sv-font-sans);
}
.copilot.is-open { transform: none; }
.copilot header { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 16px 18px; border-bottom: 1px solid var(--sv-gray-light); }
.copilot header h2 { margin: 0; font-size: 1rem; font-weight: 800; }
.copilot header p { margin: 2px 0 0; font-size: var(--sv-text-caption); color: var(--sv-gray-dark); }
.copilot .close { border: 0; background: transparent; font-size: 1.4rem; min-width: 40px; min-height: 40px; cursor: pointer; color: inherit; }
.copilot .log { flex: 1; overflow: auto; padding: 16px 18px; display: grid; gap: 12px; align-content: start; }
.copilot .m { margin: 0; padding: 10px 12px; font-size: 0.95rem; line-height: 1.45; border: 1px solid var(--sv-gray-light); background: var(--sv-home-bg); white-space: pre-wrap; }
.copilot .m--you { background: var(--sv-black); color: var(--sv-white); border-color: var(--sv-black); justify-self: end; max-width: 90%; }
.copilot .m--err { border-color: #b3261e; color: #8c1d18; background: #fdf0ef; }
.copilot .chips { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 18px 10px; }
.copilot .chips button { border: 1px solid var(--sv-gray-light); background: var(--sv-white); padding: 7px 10px; font: 600 0.8rem/1.1 var(--sv-font-sans); cursor: pointer; color: inherit; }
.copilot form { display: flex; gap: 8px; padding: 12px 18px 18px; border-top: 1px solid var(--sv-gray-light); }
.copilot textarea { flex: 1; min-height: 64px; max-height: 160px; resize: vertical; padding: 10px; border: 1px solid var(--sv-gray-dark); font: 400 0.95rem/1.4 var(--sv-font-sans); color: inherit; background: var(--sv-white); }
.copilot form button { min-width: 72px; border: 1px solid var(--sv-black); background: var(--sv-black); color: var(--sv-white); font: 700 0.9rem/1 var(--sv-font-sans); cursor: pointer; }
.copilot form button:disabled { opacity: 0.5; cursor: progress; }
.copilot .mode { display: flex; border-bottom: 1px solid var(--sv-gray-light); }
.copilot .mode button { flex: 1; min-height: 40px; border: 0; background: transparent; font: 700 0.85rem/1 var(--sv-font-sans); cursor: pointer; color: var(--sv-gray-dark); border-bottom: 2px solid transparent; }
.copilot .mode button[aria-pressed="true"] { color: var(--sv-black); border-bottom-color: var(--sv-black); }
.toast { position: fixed; left: 50%; top: 18px; transform: translateX(-50%); z-index: 40; background: var(--sv-black); color: var(--sv-white); padding: 10px 16px; font: 600 0.9rem/1.3 var(--sv-font-sans); }

@media screen and (max-width: 720px) {
  [data-deck-section] { align-items: flex-start; padding-top: 72px; overflow-y: auto; }
  .stats, .cols, .steps { gap: var(--sv-space-4); margin-top: var(--sv-space-6); }
  .deck-controls { left: 12px; right: 12px; justify-content: space-between; bottom: 12px; }
  .da-watermark { bottom: 132px !important; }
}

/* Print / PDF: one landscape page per slide, every slide in its settled frame. */
@page { size: 1600px 900px; margin: 0; }
@media print {
  html, body, body.deck-body { height: auto; overflow: visible; background: none; }
  .deck { position: static; overflow: visible; }
  [data-deck-section] {
    position: relative !important; inset: auto; width: 1600px; height: 900px;
    opacity: 1 !important; visibility: visible !important; transition: none !important;
    page-break-after: always; break-after: page; overflow: hidden;
    -webkit-print-color-adjust: exact; print-color-adjust: exact;
    padding: 100px 120px 120px;
  }
  [data-deck-section] * { animation: none !important; }
  .motion-ready [data-m], .motion-ready .ln > [data-m] { opacity: 1 !important; transform: none !important; filter: none !important; clip-path: none !important; }
  .title { font-size: 72px; }
  .slide--title .title, .slide--statement .title, .slide--closing .title { font-size: 96px; }
  .body, .bullets li { font-size: 26px; }
  .stat-v { font-size: 88px; }
  .deck-controls, .copilot, .toast, .no-print { display: none !important; }
}

/* Deck toolbar links and copilot helpers */
.deck-controls .ctl--hi { background: var(--sv-ink); color: var(--sv-surface); font-weight: 700; }
.deck-controls .ctl--hi:hover { background: var(--sv-gray-dark); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
@media screen and (max-width: 720px) {
  .deck-controls { flex-wrap: wrap; justify-content: center; }
  .deck-controls a.ctl, .deck-controls button { padding: 0 8px; font-size: 0.85rem; }
}