/* Campaign Commons deck theme — same tokens as web/src/app/globals.css (warm paper, ink, tan, visibility colours). */
@font-face { font-family: "Scto Grotesk A"; src: url("/fonts/scto-grotesk-a-regular.woff2") format("woff2"); font-weight: 400; }
@font-face { font-family: "Scto Grotesk A"; src: url("/fonts/scto-grotesk-a-medium.woff2") format("woff2"); font-weight: 500; }
@font-face { font-family: "Cinzel"; src: url("/fonts/cinzel-regular.woff2") format("woff2"); font-weight: 400; }

:root {
  --paper: #f2efeb; --surface: #e9e5df; --ink: #1b1b1a; --muted: #6f6d69; --rule: rgb(155 151 146 / 35%);
  --tan: #b7ab98; --red: #a53131;
  --disclosed: #1d9e75; --inferable: #ef9f27; --dark: #e24b4a; --targeting: #73726c;
}

.reveal { font-family: "Scto Grotesk A", Arial, sans-serif; font-size: 26px; color: var(--ink); }
.reveal .slides section { text-align: left; top: 0; height: 900px !important; padding: 56px 72px; box-sizing: border-box; display: flex !important; flex-direction: column; }
.reveal .slides section.paper { background: var(--paper); }
.reveal .slides section.ink-bg { background: var(--ink); color: var(--paper); }
.reveal h1, .reveal h2 { font-family: "Scto Grotesk A", Arial, sans-serif; font-weight: 400; letter-spacing: -.03em; text-transform: none; margin: 0; }
.reveal h1 { font-size: 88px; line-height: 1.0; }
.reveal h2 { font-size: 54px; line-height: 1.08; margin-bottom: 34px; }
.reveal h2 em { font-style: normal; color: var(--red); }
.reveal .ink-bg h2 em { color: var(--tan); }
.reveal p { margin: 0; line-height: 1.35; }
.reveal .muted { color: var(--muted); }
.reveal .ink-bg .muted { color: #c9c5bf; }

.brand { display: flex; justify-content: space-between; align-items: baseline; font-size: 21px; letter-spacing: -.045em; margin-bottom: 40px; }
.brand-name { font-family: "Cinzel", serif; letter-spacing: .04em; font-size: 22px; }
.brand-tag { font-size: 13px; letter-spacing: 0; color: rgb(242 239 235 / 75%); margin-left: 14px; }
.brand.ink .brand-tag, .slide-no { color: var(--muted); }
.slide-no { font-size: 13px; font-variant-numeric: tabular-nums; }
.kicker { font-size: 13px; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); margin-bottom: 18px !important; }
.ink-bg .kicker, .cover .kicker { color: var(--tan); }

/* cover */
.cover { color: var(--paper); position: relative; }
.reveal .slides section.cover { overflow: hidden; position: absolute; }
.reveal .slides section.cover .cover-art { position: absolute !important; display: block; position: absolute; right: -60px; bottom: -120px; width: 820px; max-width: none; margin: 0; z-index: 0; opacity: .92;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 22%); mask-image: linear-gradient(90deg, transparent 0%, #000 22%); }
.cover > * { position: relative; z-index: 1; }
.cover-body { flex: 1; display: flex; flex-direction: column; justify-content: center; max-width: 900px; }
.cover h1, .cover .lede { text-shadow: 0 1px 24px rgb(27 27 26 / 35%); }
.cover .lede { font-size: 28px; margin-top: 28px; max-width: 900px; color: rgb(242 239 235 / 85%); }
.cover-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; max-width: 980px; border-top: 1px solid rgb(242 239 235 / 30%); padding-top: 22px; }
.cover-stats b { display: block; font-size: 52px; font-weight: 400; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.cover-stats b.dark { color: var(--dark); }
.cover-stats .hi b { color: #ffd98a; }
.cover-stats .hi span { color: var(--paper); }
.cover-stats span { font-size: 15px; color: rgb(242 239 235 / 75%); }

/* flow */
.flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr; align-items: stretch; gap: 14px; margin-top: 60px; }
.ink-bg .node { background: rgb(242 239 235 / 7%); color: var(--paper); }
.ink-bg .node span { color: #c9c5bf; }
.ink-bg .rules { border-top-color: rgb(242 239 235 / 25%); }
.ink-bg .rules b { color: var(--tan); }
.node { background: var(--surface); padding: 22px 24px; font-size: 19px; line-height: 1.4; color: var(--ink); border-top: 3px solid var(--tan); }
.node span { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); margin-bottom: 10px; }
.node.src { border-top-color: var(--disclosed); }
.node.ai { border-top-color: var(--red); }
.arrow { align-self: center; color: var(--tan); font-size: 34px; }
.rules { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 40px; margin-top: 90px; font-size: 24px; line-height: 1.35; padding-top: 28px; border-top: 1px solid var(--rule); }
.rules b { display: block; font-weight: 500; font-size: 13px; text-transform: uppercase; letter-spacing: .12em; color: var(--red); margin-bottom: 8px; }
.reveal .legend { margin-top: auto; font-size: 14px; color: var(--muted); display: flex; gap: 22px; align-items: center; }
.sw { display: inline-block; width: 12px; height: 12px; border-radius: 50%; margin-right: 8px; vertical-align: -1px; }
.sw.disclosed { background: var(--disclosed); } .sw.inferable { background: var(--inferable); } .sw.dark { background: var(--dark); } .sw.targeting { background: var(--targeting); }

html, body { background: #1b1b1a; }

/* cover foot */
.reveal p.cover-foot { margin-top: 26px; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: rgb(242 239 235 / 70%); }

/* video */
.video-frame { flex: 1; display: flex; align-items: center; justify-content: center; min-height: 0; }
.video-frame iframe { width: 1120px; height: 630px; border: 0; background: #000; box-shadow: 0 30px 80px rgb(0 0 0 / 50%); }
.video-poster { display: none; }
.static .video-frame iframe { display: none; }
.static .video-poster { display: block; }
.video-poster img { width: 1120px; height: 630px; object-fit: cover; margin: 0; display: block; box-shadow: 0 30px 80px rgb(0 0 0 / 50%); }
.reveal p.caption { margin-top: 26px; text-align: center; font-size: 22px; color: var(--tan); }

/* questions */
.reveal .questions { list-style: none; margin: 0; padding: 0; flex: 1; display: flex; flex-direction: column; justify-content: center; gap: 44px; counter-reset: q; }
.reveal .questions li { font-size: 72px; line-height: 1.05; letter-spacing: -.03em; padding-left: 110px; position: relative; }
.reveal .questions li::before { counter-increment: q; content: counter(q, decimal-leading-zero); position: absolute; left: 0; top: 14px; font-size: 20px; letter-spacing: .12em; color: var(--red); }

/* today */
.sites { display: grid; grid-template-columns: repeat(6, 1fr); gap: 22px; margin-top: 40px; }
.sites > div { border-top: 1px solid var(--rule); padding-top: 14px; }
.sites b { display: block; font-weight: 500; font-size: 26px; margin-bottom: 8px; }
.sites span { font-size: 18px; color: var(--muted); line-height: 1.35; display: block; }
.reveal p.deadend { margin-top: 44px; font-size: 32px; letter-spacing: -.02em; color: var(--muted); }
.bottom-line { margin-top: auto; border-top: 1px solid var(--rule); padding-top: 32px; }
.reveal .kicker.red { color: var(--red); }
.bottom-line .big { font-size: 56px; line-height: 1.05; letter-spacing: -.03em; }

/* demo */
.demo-body { flex: 1; display: flex; flex-direction: column; justify-content: center; }
.demo h2 { font-size: 80px; margin-bottom: 44px; }
.reveal p.path { font-size: 26px; color: var(--muted); display: flex; gap: 18px; align-items: center; }
.path span { border: 1px solid var(--rule); padding: 8px 18px; border-radius: 999px; color: var(--ink); }
.path i { font-style: normal; color: var(--tan); }

/* next */
.next { display: grid; grid-template-columns: repeat(4, 1fr); gap: 36px; margin-top: 90px; }
.next > div { border-top: 1px solid var(--rule); padding-top: 18px; }
.next b { display: block; font-weight: 500; font-size: 28px; margin-bottom: 10px; }
.next span { font-size: 20px; color: var(--muted); }

/* closer */
.closer-body { flex: 1; display: flex; flex-direction: column; justify-content: center; }
.reveal p.quote { font-family: "Cinzel", serif; font-size: 116px; line-height: 1.05; letter-spacing: .01em; }
.reveal p.attrib { margin-top: 30px; font-size: 16px; letter-spacing: .12em; text-transform: uppercase; color: var(--tan); }
.reveal p.tagline { font-size: 26px; color: #c9c5bf; border-top: 1px solid rgb(242 239 235 / 25%); padding-top: 24px; }

/* architecture 2x2 */
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 30px; flex: 1; align-content: stretch; }
.grid2 .node { font-size: 28px; padding: 36px 40px; line-height: 1.4; display: flex; flex-direction: column; justify-content: center; }
.grid2 .node span { font-size: 14px; margin-bottom: 16px; }
.reveal p.attrib { text-transform: none; letter-spacing: -.01em; font-size: 28px; color: var(--tan); }