:root {
  --green: #203a35;
  --deep: #142925;
  --paper: #f5f1e8;
  --white: #fffdf8;
  --coral: #ff765f;
  --mint: #83dfc8;
  --ink: #172520;
  --muted: #68736e;
  --line: rgba(23, 37, 32, .16);
  --shadow: 0 18px 50px rgba(20, 41, 37, .16);
}

* { box-sizing: border-box; }
html, body { width: 100%; height: 100%; margin: 0; overflow: hidden; }
body { background: #0f1e1b; color: var(--ink); font-family: "Archivo", "PingFang SC", "Microsoft YaHei", sans-serif; }
a { color: inherit; }
button { font: inherit; }
.progress { position: fixed; inset: 0 0 auto; height: 4px; z-index: 50; background: rgba(255,255,255,.08); }
.progress span { display: block; width: 4.5%; height: 100%; background: var(--coral); transition: width .25s ease; }
.deck { position: relative; width: 100vw; height: 100vh; }
.slide { position: absolute; inset: 0; width: 100%; height: 100%; padding: 48px 64px 72px; background: var(--white); overflow: hidden; opacity: 0; visibility: hidden; transform: translateX(32px); transition: opacity .22s ease, transform .22s ease; }
.slide.is-active { opacity: 1; visibility: visible; transform: translateX(0); z-index: 2; }
.slide.is-before { transform: translateX(-32px); }
.slide.paper { background: var(--paper); }
.slide.dark, .slide.cover, .slide.close { background: var(--deep); color: var(--white); }
.slide-head { height: 28px; display: flex; align-items: center; gap: 11px; padding-bottom: 12px; border-bottom: 1px solid var(--line); color: var(--green); letter-spacing: .12em; font-size: 11px; font-weight: 800; }
.slide-head.light { color: var(--white); border-color: rgba(255,255,255,.22); }
.slide-head img { width: 22px; height: 22px; object-fit: contain; }
.slide-head b { margin-left: auto; font-size: 11px; }
.eyebrow { margin-bottom: 12px; color: var(--green); font-size: 12px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow.coral { color: var(--coral); }
.eyebrow.mint { color: var(--mint); }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(56px, 5.3vw, 82px); line-height: .96; letter-spacing: -.055em; margin-bottom: 24px; }
h2 { font-size: clamp(36px, 3.5vw, 54px); line-height: 1.02; letter-spacing: -.045em; margin-bottom: 18px; }
h3 { font-size: 23px; line-height: 1.08; letter-spacing: -.03em; }
h1 em, h2 em { color: var(--coral); font-family: "Instrument Serif", Georgia, serif; font-weight: 400; }
.dark h2 em, .cover h1 em, .close h2 em { color: var(--mint); }
.lede { max-width: 390px; color: var(--muted); font-size: 16px; line-height: 1.55; }
.headline-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin: 34px 0 22px; }
.headline-row h2 { margin-bottom: 0; }
.top-copy { margin-top: 38px; max-width: 820px; }
.top-copy.compact { margin-top: 30px; max-width: 1020px; display: grid; grid-template-columns: 1fr .8fr; gap: 40px; align-items: end; }
.top-copy.compact .eyebrow { grid-column: 1 / -1; margin-bottom: -24px; }
.top-copy.compact h2 { margin-bottom: 0; }
.top-copy.compact p { color: var(--muted); font-size: 15px; line-height: 1.55; margin-bottom: 2px; }
.source { position: absolute; left: 64px; right: 170px; bottom: 44px; margin: 0; color: #6f7b76; font-size: 10px; line-height: 1.3; }
.notes { display: none; }

/* cover */
.cover { padding: 50px 66px 64px; }
.cover::before { content: ""; position: absolute; right: -10%; bottom: -26%; width: 58vw; height: 58vw; border-radius: 50%; background: radial-gradient(circle, rgba(131,223,200,.16), transparent 66%); }
.cover-noise { position: absolute; inset: 0; opacity: .22; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 48px 48px; }
.cover-copy { position: absolute; left: 66px; top: 170px; width: 58%; z-index: 1; }
.cover-copy p { max-width: 650px; color: rgba(255,255,255,.68); font-size: 17px; line-height: 1.55; }
.cover-visual { position: absolute; right: 70px; top: 132px; width: 350px; z-index: 1; }
.cover-image { height: 475px; border-radius: 180px 180px 12px 12px; overflow: hidden; border: 1px solid rgba(255,255,255,.26); box-shadow: var(--shadow); background: var(--white); }
.cover-image img { width: 100%; height: 100%; object-fit: cover; }
.cover-visual > span { display: block; margin-top: 12px; color: rgba(255,255,255,.5); font-size: 10px; letter-spacing: .12em; }
.cover-meta { position: absolute; left: 66px; right: 66px; bottom: 34px; display: flex; align-items: center; gap: 14px; color: rgba(255,255,255,.68); font-size: 11px; letter-spacing: .1em; }
.cover-meta i { width: 60px; height: 1px; background: rgba(255,255,255,.28); }
.cover-meta small { margin-left: auto; }

/* slide 2 */
.wide-evidence { margin: 0; height: 300px; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: white; position: relative; }
.wide-evidence img { width: 100%; height: 258px; object-fit: cover; object-position: center top; cursor: zoom-in; }
figure figcaption { height: 42px; padding: 12px 14px; background: rgba(255,255,255,.96); color: #68736e; font-size: 10px; line-height: 1.3; }
figure figcaption a { float: right; color: var(--green); font-weight: 800; text-decoration: none; }
.tag-row { display: flex; gap: 10px; margin-top: 16px; }
.tag-row span { border: 1px solid var(--line); border-radius: 20px; padding: 7px 11px; color: var(--green); font-size: 10px; font-weight: 800; letter-spacing: .08em; }

/* role matrix */
.role-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; margin-top: 28px; }
.role-card { min-height: 330px; padding: 26px 25px; border: 1px solid var(--line); border-radius: 6px; background: var(--paper); }
.role-card > span { color: var(--coral); font-size: 11px; font-weight: 900; letter-spacing: .1em; }
.role-card h3 { margin: 32px 0 28px; color: var(--green); font-size: 28px; }
.role-card ul { list-style: none; margin: 0; padding: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.role-card li { padding: 7px 0; border-top: 1px solid var(--line); }
.role-card.hero-card { background: var(--green); color: white; }
.role-card.hero-card h3 { color: white; }
.role-card.hero-card ul { color: rgba(255,255,255,.72); }
.role-card.hero-card li { border-color: rgba(255,255,255,.14); }
.role-card.accent-card { background: #d8f4eb; }

/* verdict */
.verdict-main { margin-top: 54px; width: 79%; }
.verdict-main h2 { font-size: 61px; }
.verdict-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-top: 48px; }
.verdict-grid article { padding: 20px 20px 18px; border-top: 1px solid rgba(255,255,255,.22); background: rgba(255,255,255,.035); }
.verdict-grid b { color: var(--mint); font-size: 11px; }
.verdict-grid h3 { margin: 20px 0 8px; color: white; }
.verdict-grid p { margin: 0; color: rgba(255,255,255,.62); font-size: 13px; line-height: 1.5; }

/* boundary */
.evidence-levels { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 46px; }
.level { min-height: 260px; padding: 27px; border: 1px solid var(--line); border-radius: 6px; background: var(--white); }
.level > span { display: inline-block; padding: 6px 9px; border-radius: 14px; background: #d7f2e9; color: var(--green); font-size: 10px; font-weight: 900; }
.level.estimated > span { background: #ffe3dc; color: #a43b29; }
.level.unknown > span { background: #eceae3; color: #5b625f; }
.level h3 { margin: 42px 0 12px; color: var(--green); }
.level p { color: var(--muted); font-size: 14px; line-height: 1.55; }
.boundary-callout { margin-top: 16px; padding: 16px 20px; background: var(--green); color: white; font-size: 15px; font-weight: 700; }

/* Amazon proof */
.metric-strip { display: grid; grid-template-columns: repeat(4,1fr); border-bottom: 1px solid var(--line); margin: 24px 0 22px; }
.metric-strip div { padding: 10px 22px 16px 0; border-right: 1px solid var(--line); }
.metric-strip div + div { padding-left: 24px; }
.metric-strip div:last-child { border-right: 0; }
.metric-strip strong { display: block; color: var(--green); font-size: 32px; letter-spacing: -.04em; }
.metric-strip span { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.split-evidence { display: grid; grid-template-columns: 1.23fr .77fr; gap: 34px; align-items: center; }
.split-evidence figure { margin: 0; height: 400px; border: 1px solid var(--line); overflow: hidden; }
.split-evidence figure img { width: 100%; height: 356px; object-fit: cover; cursor: zoom-in; }
.evidence-copy h2 { font-size: 43px; }
.check-list { list-style: none; padding: 0; margin: 24px 0 0; }
.check-list li { padding: 10px 0 10px 22px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; position: relative; }
.check-list li::before { content: "→"; position: absolute; left: 0; color: var(--coral); font-weight: 900; }

/* review tension */
.tension-grid { display: grid; grid-template-columns: 1fr 180px 1fr; gap: 24px; margin-top: 40px; align-items: center; }
.quote-stack { padding: 24px; border-radius: 6px; min-height: 330px; }
.quote-stack.positive { background: var(--green); color: white; }
.quote-stack.negative { background: #ffe2da; color: var(--ink); }
.quote-stack > span { font-size: 11px; font-weight: 900; letter-spacing: .1em; }
.quote-stack blockquote { margin: 21px 0 0; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.18); font-family: "Instrument Serif", Georgia, serif; font-size: 25px; line-height: 1.05; }
.quote-stack.negative blockquote { border-color: rgba(23,37,32,.14); }
.tension-axis { text-align: center; color: var(--green); }
.tension-axis i { display: block; width: 1px; height: 75px; margin: 0 auto 14px; background: var(--line); }
.tension-axis i:last-child { margin: 14px auto 0; }
.tension-axis strong { display: block; font-size: 11px; letter-spacing: .12em; }
.tension-axis small { display: block; margin-top: 8px; color: var(--muted); }
.insight-bar { margin-top: 14px; padding: 14px 18px; border-left: 5px solid var(--coral); background: rgba(255,255,255,.72); color: var(--muted); font-size: 13px; }
.insight-bar b { color: var(--green); }

/* product proof sequence */
.product-proof-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 50px; margin-top: 40px; height: 540px; }
.product-cutout { position: relative; background: var(--paper); border-radius: 190px 190px 8px 8px; overflow: hidden; }
.product-cutout img { width: 100%; height: 100%; object-fit: cover; }
.product-cutout span { position: absolute; left: 18px; bottom: 16px; padding: 7px 10px; background: var(--deep); color: white; font-size: 9px; letter-spacing: .1em; }
.proof-sequence { padding-top: 12px; }
.proof-sequence h2 { font-size: 48px; }
.proof-sequence ol { list-style: none; margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.proof-sequence li { display: grid; grid-template-columns: 42px 1fr; padding: 17px 0; border-top: 1px solid var(--line); }
.proof-sequence li b { grid-row: 1 / 3; color: var(--coral); font-size: 11px; }
.proof-sequence li span { font-size: 17px; font-weight: 800; }
.proof-sequence li small { color: var(--muted); margin-top: 3px; }
.proof-note { position: absolute; left: calc(64px + 37%); right: 64px; bottom: 50px; padding: 12px 16px; color: var(--muted); border: 1px solid var(--line); font-size: 12px; }

/* seasonality */
.season-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 34px; margin-top: 46px; align-items: center; }
.season-copy h2 { font-size: 48px; }
.season-copy > p { color: var(--muted); font-size: 14px; line-height: 1.55; }
.season-points { margin-top: 26px; display: grid; gap: 12px; }
.season-points span { padding: 12px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.season-points b { display: inline-block; width: 112px; color: var(--green); font-size: 27px; }
.season-layout figure { margin: 0; height: 500px; overflow: hidden; border: 1px solid var(--line); background: white; }
.season-layout figure img { width: 100%; height: 455px; object-fit: cover; cursor: zoom-in; }

/* category */
.category-layout { display: grid; grid-template-columns: 1.25fr .75fr; gap: 36px; margin-top: 38px; }
.category-layout figure { margin: 0; height: 475px; border: 1px solid var(--line); overflow: hidden; }
.category-layout figure img { width: 100%; height: 431px; object-fit: cover; object-position: center top; cursor: zoom-in; }
.category-copy h2 { font-size: 42px; }
.rank-list { margin-top: 25px; }
.rank-list div { display: grid; grid-template-columns: 64px 1fr; gap: 14px; padding: 13px 0; border-top: 1px solid var(--line); }
.rank-list div > b { color: var(--coral); font-size: 24px; }
.rank-list span { color: var(--green); font-size: 13px; line-height: 1.35; font-weight: 700; }
.rank-list small { color: var(--muted); font-weight: 400; }

/* market cards */
.market-card-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 15px; margin-top: 40px; }
.market-card-grid article { min-height: 245px; padding: 25px; border: 1px solid var(--line); background: white; }
.market-card-grid article.focus { background: var(--green); color: white; transform: translateY(-10px); }
.market-card-grid article > span { font-size: 11px; font-weight: 800; letter-spacing: .1em; }
.market-card-grid strong { display: block; margin-top: 42px; font-size: 42px; letter-spacing: -.04em; }
.market-card-grid p { margin: 8px 0 22px; color: var(--muted); font-size: 14px; }
.market-card-grid .focus p, .market-card-grid .focus small { color: rgba(255,255,255,.72); }
.market-card-grid small { color: var(--muted); }
.shop-gap { margin-top: 18px; padding: 15px 18px; background: #fff4d8; color: #665a3f; font-size: 13px; }
.shop-gap a { float: right; color: var(--green); font-weight: 800; text-decoration: none; }

/* video feature */
.video-feature { display: grid; grid-template-columns: 420px 1fr; gap: 50px; margin-top: 36px; height: 590px; }
.video-frame { position: relative; display: block; overflow: hidden; border: 1px solid var(--line); background: var(--paper); }
.video-frame img { width: 100%; height: 100%; object-fit: cover; }
.video-frame span, .case-card a span { position: absolute; left: 14px; bottom: 14px; padding: 8px 10px; background: var(--deep); color: white; font-size: 10px; font-weight: 800; letter-spacing: .06em; }
.video-copy { padding-top: 34px; }
.video-copy h2 { font-size: 46px; }
.mini-metrics { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; margin: 27px 0 14px; }
.mini-metrics span { padding: 12px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 10px; }
.mini-metrics b { display: block; margin-bottom: 5px; color: var(--green); font-size: 22px; }

/* case cards */
.case-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 26px; }
.case-card { display: grid; grid-template-columns: 250px 1fr; min-height: 430px; border: 1px solid var(--line); background: white; }
.case-card > a { position: relative; display: block; overflow: hidden; }
.case-card img { width: 100%; height: 100%; object-fit: cover; }
.case-card > div { padding: 28px 24px; }
.case-card > div b { display: block; color: var(--green); font-size: 16px; }
.case-card > div small { display: block; margin-top: 7px; color: var(--coral); font-size: 10px; font-weight: 800; }
.case-card > div p { margin-top: 48px; color: var(--muted); font-size: 13px; line-height: 1.55; }
.case-card > div strong { display: block; margin-top: 45px; color: var(--green); font-size: 20px; }

/* comparison */
.comparison-head { margin-top: 34px; }
.comparison-table { margin-top: 36px; border-top: 2px solid var(--green); }
.comparison-table .tr { display: grid; grid-template-columns: .65fr 1fr 1fr 1.15fr; gap: 16px; min-height: 70px; align-items: center; padding: 9px 16px; border-bottom: 1px solid var(--line); }
.comparison-table .tr.head { min-height: 44px; background: var(--paper); color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .08em; }
.comparison-table .tr b { color: var(--green); font-size: 13px; }
.comparison-table .tr span { color: var(--muted); font-size: 13px; line-height: 1.35; }
.pattern-contract { display: grid; grid-template-columns: 180px 1fr; gap: 18px; margin-top: 24px; padding: 17px 20px; background: var(--green); color: white; }
.pattern-contract span { color: var(--mint); font-size: 11px; font-weight: 900; letter-spacing: .1em; }
.pattern-contract strong { font-size: 14px; }

/* opportunity */
.opportunity-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; margin-top: 62px; }
.opportunity-copy h2 { font-size: 58px; }
.opportunity-copy p { max-width: 620px; color: rgba(255,255,255,.65); font-size: 16px; line-height: 1.62; }
.opportunity-stack article { display: grid; grid-template-columns: 45px 1fr; padding: 16px 0; border-top: 1px solid rgba(255,255,255,.18); }
.opportunity-stack b { grid-row: 1 / 3; color: var(--mint); font-size: 11px; }
.opportunity-stack span { color: white; font-size: 18px; font-weight: 800; }
.opportunity-stack p { margin: 4px 0 0; color: rgba(255,255,255,.55); font-size: 12px; }

/* allocation */
.allocation-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin-top: 38px; }
.allocation-grid article { min-height: 185px; padding: 20px 22px; border: 1px solid var(--line); background: white; position: relative; }
.allocation-grid b { position: absolute; right: 16px; top: 14px; color: #d7dedb; font-size: 46px; }
.allocation-grid h3 { margin: 30px 0 10px; color: var(--green); font-size: 21px; }
.allocation-grid p { color: var(--muted); font-size: 12px; }
.allocation-grid span { position: absolute; left: 22px; bottom: 18px; color: var(--coral); font-size: 9px; font-weight: 900; letter-spacing: .1em; }

/* calibration */
.calibration-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 50px; margin-top: 52px; }
.calibration-title p { color: var(--muted); font-size: 14px; }
.script-list { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.script-list ol { margin: 0; padding: 0; list-style-position: inside; }
.script-list li { padding: 17px 10px; border-top: 1px solid var(--line); color: var(--green); font-size: 14px; font-weight: 700; }
.script-list li::marker { color: var(--coral); font-size: 11px; font-weight: 900; }
.calibration-gate { margin-top: 48px; padding: 20px 23px; background: var(--paper); border-left: 6px solid var(--coral); }
.calibration-gate span { display: block; margin-bottom: 8px; color: var(--coral); font-size: 10px; font-weight: 900; letter-spacing: .1em; }
.calibration-gate b { color: var(--green); font-size: 15px; }

/* funnel */
.funnel-layout { display: grid; grid-template-columns: .65fr 1.35fr; gap: 60px; margin-top: 46px; align-items: center; }
.funnel-copy p { color: var(--muted); }
.funnel { display: grid; justify-items: center; gap: 7px; }
.funnel > div { height: 64px; padding: 13px 24px; color: white; text-align: center; clip-path: polygon(6% 0,94% 0,100% 100%,0 100%); }
.funnel b { display: block; font-size: 11px; letter-spacing: .1em; }
.funnel span { display: block; margin-top: 4px; font-size: 11px; opacity: .7; }
.f1 { width: 100%; background: #264d45; }
.f2 { width: 82%; background: #397165; }
.f3 { width: 64%; background: #4ca18e; }
.f4 { width: 46%; background: var(--coral); }
.rule-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 38px; }
.rule-grid article { padding: 17px 20px; border-top: 3px solid var(--green); background: white; }
.rule-grid b { color: var(--green); font-size: 11px; letter-spacing: .1em; }
.rule-grid p { margin: 8px 0 0; color: var(--muted); font-size: 12px; }

/* loop */
.loop-title { margin-top: 32px; }
.loop-title h2 { max-width: 900px; }
.loop-diagram { display: grid; grid-template-columns: repeat(9,auto); align-items: center; justify-content: space-between; gap: 8px; margin-top: 42px; }
.loop-diagram > i { color: var(--coral); font-style: normal; font-weight: 900; }
.node { width: 172px; padding: 17px; border: 1px solid var(--line); background: var(--paper); }
.node b { color: var(--coral); font-size: 10px; }
.node span { display: block; margin: 18px 0 5px; color: var(--green); font-size: 15px; font-weight: 800; }
.node small { color: var(--muted); font-size: 10px; }
.creator-proof { display: grid; grid-template-columns: 118px 1fr; gap: 20px; margin-top: 34px; padding: 16px; background: var(--green); color: white; max-width: 820px; }
.creator-proof img { width: 118px; height: 120px; object-fit: cover; object-position: center top; }
.creator-proof span { color: var(--mint); font-size: 9px; font-weight: 900; letter-spacing: .1em; }
.creator-proof b { display: block; margin: 8px 0; font-size: 14px; }
.creator-proof p { margin: 0; color: rgba(255,255,255,.65); font-size: 11px; line-height: 1.45; }
.creator-proof a { display: inline-block; margin-top: 8px; color: white; font-size: 10px; font-weight: 800; text-decoration: none; }

/* client inputs */
.input-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 35px; }
.input-grid article { padding: 19px 22px; border: 1px solid var(--line); background: white; }
.input-grid b { color: var(--green); font-size: 14px; }
.input-grid ul { margin: 11px 0 0; padding-left: 18px; color: var(--muted); font-size: 12px; line-height: 1.65; }
.stop-line { margin-top: 16px; padding: 14px 18px; background: #ffe2da; color: #6d3c32; font-size: 12px; }

/* scope */
.scope-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; margin-top: 46px; }
.scope-main h2 { font-size: 44px; }
.scope-in { padding: 19px 22px; background: var(--green); color: white; }
.scope-in > span, .scope-side > span { color: var(--mint); font-size: 10px; font-weight: 900; letter-spacing: .1em; }
.scope-in ul, .scope-side ul { margin: 15px 0 0; padding-left: 18px; font-size: 13px; line-height: 1.7; }
.scope-side { padding: 23px 26px; border: 1px solid var(--line); background: var(--paper); }
.scope-side > span { color: var(--coral); }
.scope-side p { margin: 22px 0 0; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; line-height: 1.5; }
.scale-line { margin-top: 20px; padding: 15px 18px; border-left: 5px solid var(--coral); background: #eef5f2; color: var(--muted); font-size: 12px; }
.scale-line b { color: var(--green); }

/* close */
.close { padding: 50px 66px 60px; }
.close::before { content: ""; position: absolute; right: 0; bottom: 0; width: 50%; height: 100%; background: linear-gradient(120deg, transparent, rgba(131,223,200,.08)); }
.close-main { margin-top: 54px; width: 75%; }
.close-main h2 { font-size: 58px; }
.timeline { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-top: 40px; }
.timeline article { padding: 18px; border-top: 1px solid rgba(255,255,255,.22); background: rgba(255,255,255,.04); }
.timeline b { color: var(--mint); font-size: 10px; letter-spacing: .1em; }
.timeline span { display: block; margin: 18px 0 7px; font-size: 18px; font-weight: 800; }
.timeline p { margin: 0; color: rgba(255,255,255,.55); font-size: 11px; }
.close-decisions { margin-top: 26px; padding: 18px 22px; background: var(--coral); color: var(--deep); }
.close-decisions span { display: block; margin-bottom: 7px; font-size: 9px; font-weight: 900; letter-spacing: .1em; }
.close-decisions strong { font-size: 15px; }
.close-meta { position: absolute; left: 66px; right: 330px; bottom: 40px; display: flex; gap: 22px; color: rgba(255,255,255,.55); font-size: 10px; }
.close-meta a { text-decoration: none; }
.close-meta a:first-of-type { margin-left: auto; }

/* controls and overlays */
.controls { position: fixed; right: 22px; bottom: 18px; z-index: 20; display: flex; align-items: center; gap: 5px; padding: 6px; border-radius: 24px; background: rgba(20,41,37,.94); box-shadow: 0 8px 24px rgba(0,0,0,.24); color: white; }
.controls button { width: 30px; height: 30px; padding: 0; border: 0; border-radius: 50%; background: transparent; color: white; cursor: pointer; }
.controls button:hover { background: rgba(255,255,255,.1); }
.controls button:disabled { opacity: .3; }
.controls span { min-width: 58px; text-align: center; font-size: 10px; letter-spacing: .08em; }
.speaker-panel { position: fixed; right: 22px; bottom: 68px; z-index: 25; width: 390px; padding: 24px; border-radius: 8px; background: rgba(20,41,37,.97); color: white; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(12px); transition: .2s ease; }
.speaker-panel.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
.speaker-panel button, .help button, .image-viewer button { position: absolute; right: 12px; top: 10px; border: 0; background: transparent; color: inherit; font-size: 22px; cursor: pointer; }
.speaker-panel span { color: var(--mint); font-size: 10px; font-weight: 900; letter-spacing: .1em; }
.speaker-panel p { margin: 15px 0 0; color: rgba(255,255,255,.75); font-size: 13px; line-height: 1.6; }
.help { position: fixed; inset: 0; z-index: 30; display: grid; place-items: center; background: rgba(10,21,18,.7); opacity: 0; visibility: hidden; }
.help.is-open { opacity: 1; visibility: visible; }
.help > div { position: relative; width: 440px; padding: 30px; border-radius: 8px; background: var(--white); }
.help h3 { color: var(--green); }
.help p { color: var(--muted); }
.image-viewer { position: fixed; inset: 0; z-index: 40; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; padding: 30px; background: rgba(6,14,12,.92); opacity: 0; visibility: hidden; }
.image-viewer.is-open { opacity: 1; visibility: visible; }
.image-viewer img { max-width: 92vw; max-height: 82vh; object-fit: contain; box-shadow: var(--shadow); }
.image-viewer p { color: rgba(255,255,255,.7); font-size: 11px; }
.image-viewer button { color: white; font-size: 32px; }

@media (prefers-reduced-motion: reduce) { .slide, .progress span, .speaker-panel { transition: none; } }
@media print {
  @page { size: 16in 9in; margin: 0; }
  html, body { overflow: visible; background: white; }
  .deck { height: auto; }
  .slide { position: relative; width: 16in; height: 9in; opacity: 1 !important; visibility: visible !important; transform: none !important; page-break-after: always; }
  .controls, .progress, .speaker-panel, .help, .image-viewer { display: none !important; }
}