/* Deck: 1600 x 900 stage, scaled to fit. Swiss grid, 12 columns, 80px margins. */

html, body { height: 100%; overflow: hidden; }
body { background: var(--paper); }

#viewport { position: fixed; inset: 0; display: grid; place-items: center; }
#stage { position: relative; width: 1600px; height: 900px; transform-origin: center center; }

.slide {
  position: absolute; inset: 0; background: var(--paper); overflow: hidden;
  visibility: hidden; padding: 80px 80px 64px;
  font-size: 22px; line-height: 1.4;
}
.slide.active { visibility: visible; }

/* the visible grid: 12 columns between 80px margins, plus a baseline row every 75px */
.grid-lines {
  position: absolute; inset: 0 80px; pointer-events: none;
  background-image:
    linear-gradient(to right, var(--rule) 1px, transparent 1px);
  background-size: calc(100% / 12) 100%;
  border-right: 1px solid var(--rule);
  transform-origin: top;
}

/* header strip */
.hd {
  position: absolute; top: 36px; left: 80px; right: 80px;
  display: flex; gap: 24px; align-items: baseline;
  font-family: var(--mono); font-size: 14px; text-transform: uppercase; letter-spacing: .06em;
  border-bottom: 2px solid var(--ink); padding-bottom: 10px;
}
.hd .idx { color: var(--red); font-weight: 500; }
.hd::after { content: "Krankenkasse Copilot / Group 7"; margin-left: auto; color: var(--ink-3); }

.lbl { font-size: 14px; color: var(--ink-2); margin-bottom: 8px; }
.foot-note { position: absolute; left: 80px; right: 80px; bottom: 36px; font-size: 12px; color: var(--ink-3); text-transform: none; letter-spacing: .01em; }

/* masked line reveals */
.line, .rv { display: block; overflow: hidden; }
.line > span, .rv > span { display: inline-block; will-change: transform; }

.t-h2 { font-family: var(--display); font-weight: 800; font-size: 68px; line-height: .95; letter-spacing: -.035em; margin: 0 0 28px; }
.t-h3 { font-family: var(--display); font-weight: 700; font-size: 44px; line-height: 1.02; letter-spacing: -.025em; margin: 0 0 20px; }
.mega { font-family: var(--display); font-weight: 800; font-size: 150px; line-height: .9; letter-spacing: -.05em; }

/* 00 title */
.s-title .t-kicker { position: absolute; top: 80px; left: 80px; font-size: 15px; color: var(--ink-2); }
.t-huge {
  position: absolute; left: 70px; top: 220px; margin: 0;
  font-family: var(--display); font-weight: 800; font-size: 186px; line-height: .86; letter-spacing: -.055em;
}
.t-huge .line:last-child span { color: var(--red); }
.t-sub { position: absolute; left: 80px; top: 600px; width: 760px; font-size: 28px; line-height: 1.3; margin: 0; }
.t-names { position: absolute; left: 1066px; top: 600px; width: 454px; border-top: 2px solid var(--ink); padding-top: 12px; }
.t-names .mono { font-size: 14px; color: var(--red); }
.t-names ul { list-style: none; margin: 10px 0 0; padding: 0; font-size: 24px; line-height: 1.45; font-weight: 500; }
.t-meta { position: absolute; left: 80px; bottom: 40px; font-size: 13px; color: var(--ink-3); }
.redsq { position: absolute; right: 80px; top: 80px; width: 200px; height: 200px; background: var(--red); }
.redsq::before, .redsq::after { content: ""; position: absolute; background: #fff; left: 50%; top: 50%; transform: translate(-50%, -50%); }
.redsq::before { width: 120px; height: 36px; }
.redsq::after { width: 36px; height: 120px; }

/* 01 problem */
.problem { position: absolute; left: 80px; right: 80px; top: 150px; }
.ps { margin: 0; font-family: var(--display); font-weight: 700; font-size: 58px; line-height: 1.06; letter-spacing: -.03em; }
.ps .seg { display: grid; grid-template-columns: 200px 1fr; gap: 24px; align-items: baseline; border-top: 1px solid var(--rule-strong); padding: 14px 0 16px; }
.ps .seg em { font-style: normal; font-size: 14px; color: var(--ink-3); letter-spacing: .06em; }
.ps .red-seg { border-top: 2px solid var(--red); }
.ps .red-seg > span, .ps .red-seg em { color: var(--red); }

/* 02 why now */
.why { position: absolute; left: 80px; right: 80px; top: 150px; display: grid; grid-template-columns: 4fr 4fr 4fr; gap: 0; }
.why > div { padding: 18px 26px 0 0; border-top: 2px solid var(--ink); }
.why > div + div { padding-left: 26px; border-left: 1px solid var(--rule-strong); }
.why p { font-size: 21px; color: var(--ink-2); margin: 22px 0 0; max-width: 430px; }
.why .big-p { font-family: var(--display); font-size: 38px; line-height: 1.1; color: var(--ink); font-weight: 700; letter-spacing: -.02em; margin-top: 0; }

/* 03 convergence */
.conv-num { position: absolute; left: 46px; top: 150px; font-family: var(--display); font-weight: 800; font-size: 430px; line-height: .8; letter-spacing: -.07em; }
.conv-body { position: absolute; left: 720px; right: 80px; top: 150px; }
blockquote { margin: 0 0 26px; padding: 18px 0 0; border-top: 2px solid var(--red); font-family: var(--display); font-size: 34px; line-height: 1.15; font-weight: 600; letter-spacing: -.015em; }
blockquote cite.mono { display: block; font-size: 13px; color: var(--ink-3); margin-top: 10px; font-style: normal; }
.conv-list { list-style: none; margin: 0; padding: 0; font-size: 19px; }
.conv-list li { display: grid; grid-template-columns: 80px 1fr; gap: 12px; padding: 10px 0; border-top: 1px solid var(--rule-strong); }
.conv-list .mono { color: var(--red); font-size: 13px; padding-top: 4px; }

/* 04 bmc */
.bmc-wrap { position: absolute; left: 80px; right: 80px; top: 130px; bottom: 60px; display: grid; grid-template-columns: 4fr 8fr; gap: 32px; }
.bmc-intro p { font-size: 19px; color: var(--ink-2); }
.bmc-intro p.mono { font-size: 13px; }
.bmc {
  display: grid; grid-template-columns: repeat(10, 1fr); grid-template-rows: 1fr 1fr .8fr;
  border: 2px solid var(--ink); height: 100%;
}
.bmc .b { border: 1px solid var(--rule-strong); padding: 12px; font-size: 16px; line-height: 1.3; position: relative; }
.bmc .b i { display: block; font-style: normal; font-size: 11px; color: var(--ink-3); margin-bottom: 6px; }
.bmc .b b { display: block; margin-top: 10px; font-size: 12px; font-weight: 500; line-height: 1.35; }
.bmc .kp { grid-column: 1 / 3; grid-row: 1 / 3; }
.bmc .ka { grid-column: 3 / 5; grid-row: 1; }
.bmc .kr { grid-column: 3 / 5; grid-row: 2; }
.bmc .vp { grid-column: 5 / 7; grid-row: 1 / 3; }
.bmc .cr { grid-column: 7 / 9; grid-row: 1; }
.bmc .ch { grid-column: 7 / 9; grid-row: 2; }
.bmc .cs { grid-column: 9 / 11; grid-row: 1 / 3; }
.bmc .cost { grid-column: 1 / 6; grid-row: 3; }
.bmc .rev { grid-column: 6 / 11; grid-row: 3; }
.bmc .hot { outline: 3px solid var(--red); outline-offset: -3px; }

/* 05 copilot */
.cop-h { position: absolute; left: 80px; top: 130px; width: 900px; }
.cop { position: absolute; left: 80px; right: 80px; top: 270px; display: grid; grid-template-columns: 4fr 8fr; gap: 48px; }
.doc { position: relative; background: #fff; color: #111; border: 1px solid #111; padding: 24px; height: 470px; overflow: hidden; box-shadow: 10px 10px 0 var(--ink); }
.doc-head { font-size: 13px; border-bottom: 2px solid #111; padding-bottom: 8px; margin-bottom: 14px; }
.doc-row { display: flex; justify-content: space-between; font-size: 17px; padding: 8px 0; border-bottom: 1px solid #ddd; }
.doc-row .hl { font-weight: 600; padding: 0 4px; }
.doc-row .hl.on { background: var(--red); color: #fff; }
.doc-lines i { display: block; height: 9px; background: #e7e7e7; margin: 16px 0; }
.doc-lines i:nth-child(2n) { width: 70%; }
.scan { position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--red); box-shadow: 0 0 18px 4px rgba(227, 6, 19, .45); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 2px solid var(--ink); }
.steps li { padding: 18px 24px 22px 0; border-bottom: 1px solid var(--rule-strong); font-size: 19px; color: var(--ink-2); }
.steps li:nth-child(2n) { padding-left: 24px; border-left: 1px solid var(--rule-strong); }
.steps li b { display: block; font-family: var(--display); font-size: 32px; color: var(--ink); letter-spacing: -.02em; margin-bottom: 6px; }
.steps .n { color: var(--red); font-size: 13px; }

/* 06 demo */
.demo { position: absolute; left: 80px; right: 80px; top: 130px; bottom: 64px; display: grid; grid-template-columns: 5fr 7fr; gap: 0; }
.demo-in { padding-right: 40px; }
.demo-out { padding-left: 40px; border-left: 2px solid var(--ink); }
.ctl { display: flex; justify-content: space-between; font-size: 18px; font-weight: 600; margin: 22px 0 8px; }
.ctl output { font-family: var(--mono); font-weight: 500; }
.demo input[type=range] { width: 100%; accent-color: var(--red); height: 28px; }
.seg2 { display: inline-flex; border: 1px solid var(--ink); }
.seg2 button { font: 500 16px var(--body); padding: 10px 16px; border: 0; border-right: 1px solid var(--ink); background: transparent; color: var(--ink); cursor: pointer; }
.seg2 button:last-child { border-right: 0; }
.seg2 button[aria-pressed=true] { background: var(--ink); color: var(--paper); }
.demo-note { font-size: 12px; color: var(--ink-3); text-transform: none; margin-top: 40px; line-height: 1.5; }
.demo-out .mega { font-size: 120px; }
.dbars { margin-top: 30px; }
.dbar { display: grid; grid-template-columns: 70px 1fr 120px; gap: 14px; align-items: center; height: 54px; }
.dbar .f { font-family: var(--mono); font-size: 16px; }
.dbar .tr { position: relative; height: 30px; }
.dbar .p, .dbar .o { position: absolute; top: 0; bottom: 0; }
.dbar .p { background: var(--ink); left: 0; }
.dbar .o { background: repeating-linear-gradient(135deg, var(--ink) 0 2px, transparent 2px 7px); }
.dbar .t { font-family: var(--mono); font-size: 16px; text-align: right; }
.dbar.best .p { background: var(--red); }
.dbar.best .o { background: repeating-linear-gradient(135deg, var(--red) 0 2px, transparent 2px 7px); }
.dbar.best .f, .dbar.best .t { color: var(--red); }

/* 07 competition */
.comp { position: absolute; left: 80px; right: 80px; top: 130px; bottom: 80px; display: grid; grid-template-columns: 5fr 7fr; gap: 48px; }
.comp-text p { font-size: 20px; color: var(--ink-2); }
.map { position: relative; border-left: 2px solid var(--ink); border-bottom: 2px solid var(--ink); }
.map::before, .map::after { content: ""; position: absolute; background: var(--rule-strong); }
.map::before { left: 50%; top: 0; bottom: 0; width: 1px; opacity: .3; }
.map::after { top: 50%; left: 0; right: 0; height: 1px; opacity: .3; }
.ax { position: absolute; font-size: 12px; color: var(--ink-3); }
.ax-x { bottom: -28px; right: 0; }
.ax-y { left: -28px; top: 0; transform: rotate(-90deg) translateX(-100%); transform-origin: top left; }
.dot { position: absolute; transform: translate(-6px, -6px); font-size: 18px; padding-left: 22px; white-space: nowrap; }
.dot::before { content: ""; position: absolute; left: 0; top: 4px; width: 12px; height: 12px; background: var(--ink); }
.dot b { font-weight: 600; display: block; line-height: 1.1; }
.dot span { font-size: 13px; color: var(--ink-3); }
.dot.us { font-family: var(--display); font-size: 30px; color: var(--red); }
.dot.us::before { background: var(--red); width: 22px; height: 22px; top: 6px; }
.dot.us { padding-left: 32px; }

/* 08 evidence */
.ev { position: absolute; left: 80px; right: 80px; top: 150px; display: grid; grid-template-columns: repeat(3, 1fr); }
.ev-c { border-top: 2px solid var(--ink); padding: 18px 28px 0 0; }
.ev-c + .ev-c { border-left: 1px solid var(--rule-strong); padding-left: 28px; }
.ev-c .mega { font-size: 170px; }
.ev-c p { font-size: 19px; color: var(--ink-2); }

.ladder { position: absolute; left: 80px; right: 80px; top: 600px; }
.ladder ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; align-items: end; }
.ladder li { border: 1px solid var(--rule-strong); padding: 12px 14px; font-size: 16px; color: var(--ink-2); }
.ladder li:nth-child(1) { height: 80px; } .ladder li:nth-child(2) { height: 106px; } .ladder li:nth-child(3) { height: 132px; } .ladder li:nth-child(4) { height: 158px; }
.ladder li b { display: block; font-family: var(--display); font-size: 22px; color: var(--ink); }
.ladder li.aim { background: var(--red); border-color: var(--red); color: #fff; }
.ladder li.aim b { color: #fff; }

/* 09 timeline */
.tl { position: absolute; left: 80px; right: 160px; top: 430px; height: 2px; }
.tl-line { position: absolute; left: 0; right: -80px; top: 0; height: 2px; background: var(--ink); transform-origin: left; }
.tl-i { position: absolute; top: 0; width: 220px; padding-top: 30px; border-left: 2px solid var(--ink); padding-left: 14px; }
.tl-i::before { content: ""; position: absolute; left: -9px; top: -8px; width: 16px; height: 16px; background: var(--paper); border: 2px solid var(--ink); }
.tl-i.up { top: auto; bottom: 0; padding-top: 0; padding-bottom: 30px; }
.tl-i.up::before { top: auto; bottom: -8px; }
.tl-i .mono { display: block; font-size: 15px; color: var(--ink-2); }
.tl-i b { display: block; font-family: var(--display); font-size: 26px; line-height: 1.08; letter-spacing: -.015em; margin-top: 6px; }
.tl-i.red-i b, .tl-i.red-i .mono { color: var(--red); }
.tl-i.red-i::before { background: var(--red); border-color: var(--red); }

/* 10 roles */
.roles-lede { position: absolute; left: 80px; top: 130px; font-size: 22px; color: var(--ink-2); margin: 0; }
.roles { position: absolute; left: 80px; right: 80px; top: 230px; display: grid; grid-template-columns: repeat(4, 1fr); }
.r { border-top: 8px solid var(--ink); padding: 18px 24px 0 0; }
.r + .r { padding-left: 24px; border-left: 1px solid var(--rule-strong); }
.r:first-child { border-top-color: var(--red); }
.r .mono { font-size: 14px; color: var(--ink-3); }
.r b { display: block; font-family: var(--display); font-size: 36px; line-height: 1.02; letter-spacing: -.02em; margin: 10px 0 14px; }
.r p { font-size: 18px; color: var(--ink-2); margin: 0; }

/* 11 tomorrow */
.tm { position: absolute; left: 80px; right: 80px; top: 140px; display: grid; grid-template-columns: 6fr 6fr; gap: 64px; }
.tm-list { margin: 0; padding: 0; list-style: none; counter-reset: c; }
.tm-list li { counter-increment: c; display: grid; grid-template-columns: 48px 1fr; padding: 16px 0; border-top: 1px solid var(--rule-strong); font-size: 21px; }
.tm-list li::before { content: "0" counter(c); font-family: var(--mono); color: var(--red); font-size: 14px; padding-top: 5px; }
.persona { background: var(--ink); color: var(--paper); padding: 30px 34px; }
.persona .lbl { color: var(--ink-3); }
.p-name { font-family: var(--display); font-weight: 800; font-size: 64px; letter-spacing: -.04em; line-height: 1; margin: 6px 0 14px; }
.p-q { font-family: var(--display); font-size: 26px; line-height: 1.2; margin: 0 0 20px; color: var(--red); }
.persona dl { display: grid; grid-template-columns: 110px 1fr; gap: 10px 14px; margin: 0; font-size: 18px; }
.persona dt { font-size: 12px; color: var(--ink-3); padding-top: 4px; }
.persona dd { margin: 0; }

/* 12 sources */
.src { position: absolute; left: 80px; right: 380px; top: 130px; margin: 0; padding-left: 28px; font-size: 17px; line-height: 1.45; color: var(--ink-2); }
.src li { padding: 5px 0; }
.end { position: absolute; right: 80px; bottom: 40px; font-size: 13px; color: var(--red); }

/* chrome */
#wipe { position: fixed; inset: 0; background: var(--red); transform: scaleX(0); transform-origin: left; z-index: 20; pointer-events: none; }
#nav { position: fixed; right: 18px; bottom: 14px; display: flex; gap: 8px; align-items: center; z-index: 30; opacity: .35; transition: opacity .2s; }
#nav:hover { opacity: 1; }
#nav button { font: 500 16px var(--body); width: 34px; height: 30px; border: 1px solid var(--ink); background: var(--paper); color: var(--ink); cursor: pointer; }
#pos { font-size: 12px; color: var(--ink-2); min-width: 64px; text-align: center; }
#bar { position: fixed; left: 0; right: 0; bottom: 0; height: 3px; z-index: 30; }
#bar i { display: block; height: 100%; width: 0; background: var(--red); transition: width .4s; }

/* print / PDF: every slide one page, final state, no chrome */
@page { size: 1600px 900px; margin: 0; }
@media print {
  html, body { height: auto; overflow: visible; background: var(--paper); }
  #viewport { position: static; display: block; }
  #stage { transform: none !important; width: 1600px; height: auto; }
  .slide { position: relative; visibility: visible !important; page-break-after: always; break-after: page; height: 900px; }
  #wipe, #nav, #bar { display: none; }
  .line > span, .rv > span, .grid-lines, .redsq, .conv-num, .tl-line, .scan { transform: none !important; opacity: 1 !important; }
  .scan { display: none; }
  .dbar .o { background: #b9b6af !important; }
  .dbar.best .o { background: #f19a9f !important; }
}

@media (prefers-reduced-motion: reduce) {
  #wipe { display: none; }
}