/* Datary: "The odds", a standalone page on why startups fail (2026-10-07).
   Builds on datary-site.css; everything here is scoped to the page. */
.odds-page .header{border-bottom:0}
.odds-page .nav a[aria-current="page"]{color:#907044}
.odds .odds-h1{font-size:clamp(42px,5.4vw,78px);line-height:1.07;font-weight:500;letter-spacing:-.045em;color:#f6f1e8;max-width:860px;margin:0}
.odds .odds-h1 em{color:#e8c89c;display:block}
.odds-page main{padding-bottom:20px}
.odds-page .odds{margin-top:6px}
.odds-back{display:inline-flex;align-items:center;gap:10px;font-size:13px;color:#cfc9bb;margin-bottom:46px}
.odds-back svg{transform:rotate(180deg)}
.odds-back:hover{color:#f6f1e8}
.odds-page .section-label{display:flex;align-items:center;gap:12px}
.odds-page .section-label:before{content:'';width:22px;height:1px;background:currentColor;opacity:.6}
/* headings rise word by word; copy focuses in */
.o-w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em}
.o-wi{display:inline-block;transform:translateY(112%) rotate(4deg);transition:transform 1.1s cubic-bezier(.16,1,.3,1);transition-delay:calc(var(--k,0) * 45ms)}
.o-in .o-wi{transform:none}
.o-fade{opacity:0;transform:translateY(18px);filter:blur(5px);transition:opacity .9s cubic-bezier(.16,1,.3,1),transform 1s cubic-bezier(.16,1,.3,1),filter .9s}
.o-fade.o-in{opacity:1;transform:none;filter:none}
/* tilt for the cards: a light lean under the pointer */
.oa-card{transition:box-shadow .3s}
.oa-card.o-live{box-shadow:0 30px 60px -30px #000}
.oa-card{transform:translateY(calc((1 - var(--in,1)) * 40px)) rotateX(calc((1 - var(--in,1)) * 28deg + var(--rx,0deg))) rotateY(var(--ry,0deg))!important}
@media (prefers-reduced-motion:reduce){.o-wi{transform:none;transition:none}.o-fade{opacity:1;transform:none;filter:none;transition:none}}

/* ---------- 18. The odds: why startups fail (a dedicated, data-led chapter) ---------- */
.odds{position:relative;background:#222b31;color:#f3eee5;border-radius:32px;margin:20px 24px 0;padding:120px 0 70px;overflow:clip;isolation:isolate}
.odds:before{content:'';position:absolute;inset:-20% -10% auto;height:70%;z-index:-1;pointer-events:none;
  background:radial-gradient(ellipse 40% 50% at 18% 30%,#f0a83014,transparent 70%),radial-gradient(ellipse 35% 45% at 85% 10%,#1f9e7412,transparent 70%)}
.odds .section-label{color:#cfc9bb!important}
.odds h2{color:#f6f1e8;max-width:780px}
.odds h2 em,.odds h3 em{color:#e8c89c;display:block}
.odds h3{color:#f6f1e8;font-size:clamp(30px,3.2vw,44px);line-height:1.15;max-width:560px}
.odds p{color:#bec2bd}
.odds-lede{max-width:640px;font-size:18px;margin-top:34px}
.odds-kicker{font-size:11px;letter-spacing:.16em;color:#a9a597}

/* chapter 1: a pinned field of 100 */
.odds-run{position:relative;margin-top:30px}
.odds-pin{padding:40px 0}
.odds-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:center}
.odds-steps{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:26px}
.odds-steps li{display:grid;gap:8px;max-width:440px}
.odds-steps strong{font-size:clamp(64px,7vw,104px);line-height:.9;font-weight:500;letter-spacing:-.06em;color:#f6f1e8;font-variant-numeric:tabular-nums}
.odds-steps li[data-step="4"] strong{color:#e8c89c}
.odds-steps span{font-size:19px;line-height:1.55;color:#d9d6cd}
.odds-steps small{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#8f8c80}
.odds-legend{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:34px;font-size:12.5px;color:#a9a597}
.odds-legend span{display:inline-flex;align-items:center;gap:8px}
.odds-legend i{width:11px;height:11px;border-radius:3px;display:inline-block}
.lg-open{background:#f3eee5}.lg-closed{background:#3d4950;box-shadow:inset 0 0 0 1px #56636b}.lg-acq{background:#e8c89c}.lg-uni{background:#2bb886;box-shadow:0 0 10px #2bb88699}
.odds-field{position:relative;height:min(66vh,640px);perspective:1500px;display:grid;place-items:center}
.odds-count{position:absolute;right:4%;top:6%;text-align:right;z-index:2}
.odds-count b{display:block;font-size:44px;font-weight:500;letter-spacing:-.05em;color:#f6f1e8;font-variant-numeric:tabular-nums}
.odds-count span{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8f8c80}
.odds-plane{--rx:57deg;--rz:-42deg;width:min(500px,74%);aspect-ratio:1;display:grid;grid-template-columns:repeat(10,1fr);gap:7px;
  transform-style:preserve-3d;transform:rotateX(var(--rx)) rotateZ(var(--rz))}
.odds-t{position:relative;transform-style:preserve-3d;transform:translateZ(var(--z,14px));--top:#f3eee5;--s1:#c9c0ae;--s2:#a99f8b}
.odds-t>i{position:absolute;inset:0;border-radius:3px;background:var(--top);box-shadow:var(--glow,none)}
.odds-t>b,.odds-t>u{position:absolute;display:block;text-decoration:none}
.odds-t>b{left:0;right:0;bottom:0;height:var(--z,14px);background:var(--s1);transform-origin:50% 100%;transform:rotateX(-90deg)}
.odds-t>u{top:0;bottom:0;right:0;width:var(--z,14px);background:var(--s2);transform-origin:100% 50%;transform:rotateY(90deg)}
.odds-legend .lg-vc{opacity:.35;transition:opacity .5s}
.odds.vc .odds-legend .lg-vc{opacity:1}
/* live: the run becomes tall, the stage sticks and the steps take turns */
.odds.live .odds-run{height:470vh}
.odds.live .odds-pin{position:sticky;top:0;height:100vh;height:100svh;display:flex;align-items:center;padding:0}
.odds.live .odds-pin>.wrap{width:min(1240px,calc(100% - 100px))}
.odds.live .odds-steps{display:block;position:relative;min-height:290px}
.odds.live .odds-steps li{position:absolute;left:0;top:0;opacity:0;transform:translateY(26px);filter:blur(6px);
  transition:opacity .55s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1),filter .55s}
.odds.live .odds-steps li.on{opacity:1;transform:none;filter:none}
.odds.live .odds-steps li.past{transform:translateY(-26px)}
.odds:not(.live) .odds-count{display:none}

.odds-myth{margin-top:30px;border-top:1px solid #39444b;padding-top:40px}
.odds-myth p{max-width:760px;font-size:18px;color:#c8cbc6}
.odds-myth strong{color:#f6f1e8;font-weight:600}

/* chapter 2: reasons as extruded bars on a tilting plane */
.odds-why{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center;margin-top:110px}
.odds-note{font-size:13px;color:#8f8c80!important}
.odds-bars-wrap{perspective:1300px}
.odds-bars{--obx:0deg;--oby:0deg;list-style:none;margin:0;padding:34px 34px 30px;border:1px solid #39444b;border-radius:24px;background:#1b2328;
  display:grid;gap:15px;transform-style:preserve-3d;transform:rotateX(var(--obx)) rotateY(var(--oby));box-shadow:0 50px 90px -50px #000}
.ob{display:grid;grid-template-columns:minmax(150px,.9fr) 1.6fr 48px;align-items:center;gap:16px;transform-style:preserve-3d;--g:0;--f:1}
.ob-l{font-size:14px;color:#d9d6cd;line-height:1.3;opacity:var(--f)}
.ob b{font-size:15px;font-weight:600;color:#f6f1e8;text-align:right;font-variant-numeric:tabular-nums;opacity:calc(.25 + .75 * var(--g))}
.ob-t{position:relative;height:18px;border-radius:5px;background:#283239;transform-style:preserve-3d}
.ob-t i{position:absolute;left:0;top:0;bottom:0;width:calc(var(--v) * 1% * var(--g));border-radius:5px;transform-style:preserve-3d;
  background:linear-gradient(90deg,#c98412,#f0a830);transform:translateZ(calc(10px * var(--g)));opacity:var(--f);
  box-shadow:0 0 calc(22px * var(--glow,0)) #f0a83066}
.ob-t i:before{content:'';position:absolute;left:0;right:0;bottom:100%;height:10px;transform-origin:50% 100%;transform:rotateX(90deg);background:#f7c871;border-radius:4px 4px 0 0}
.ob.end .ob-t i{background:repeating-linear-gradient(135deg,#8e8a7e 0 6px,#6d6a60 6px 12px)}
.ob.end .ob-t i:before{background:#a7a396}
.ob.end b{color:#c7c3b6}
.ob-key{display:flex;align-items:center;gap:10px;margin-top:18px;font-size:12.5px;color:#a9a597}
.ob-key i{width:12px;height:12px;border-radius:3px;display:inline-block;margin-left:10px}
.k-end{background:repeating-linear-gradient(135deg,#8e8a7e 0 3px,#6d6a60 3px 6px);margin-left:0!important}
.k-root{background:#f0a830}

/* chapter 3: the AI era */
.odds-ai{margin-top:130px}
.oa-top{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.odds-funnel{position:relative;height:420px;perspective:1000px;display:grid;place-items:center}
.of-stack{--gap:16px;--spin:0deg;position:relative;width:min(380px,90%);height:100%;transform-style:preserve-3d}
.of-ring{position:absolute;left:50%;top:22%;width:calc(100% - var(--i) * 15%);aspect-ratio:1;border-radius:50%;
  border:1.5px solid #e8c89c66;transform:translate(-50%,-50%) translateY(calc(var(--i) * var(--gap))) rotateX(74deg) rotateZ(var(--spin));
  background:radial-gradient(circle,#e8c89c08,transparent 70%)}
.of-ring[style*="--i:5"]{border-color:#f0a830;background:radial-gradient(circle,#f0a83055,#f0a83010 70%);box-shadow:0 0 30px #f0a83044}
.of-tag{position:absolute;left:calc(50% + 150px - var(--i) * 20px);top:22%;opacity:var(--tags,1);transform:translateY(calc(var(--i) * var(--gap) * 1.25 - 50%));
  font-size:12.5px;letter-spacing:.06em;color:#bdb9ad;white-space:nowrap;display:flex;align-items:center;gap:10px}
.of-tag:before{content:'';width:34px;height:1px;background:#e8c89c55}
.of-tag[style*="--i:4"]{color:#f7c871}
.of-cap{position:absolute;left:0;bottom:4px;font-size:22px;color:#f6f1e8;letter-spacing:-.02em}
.of-cap em{color:#e8c89c}
.oa-cards{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:60px;perspective:1100px}
.oa-card{position:relative;padding:28px 24px 24px;border:1px solid #39444b;border-radius:20px;background:#1b2328;display:flex;flex-direction:column;gap:12px;
  transform:translateY(calc((1 - var(--in,1)) * 40px)) rotateX(calc((1 - var(--in,1)) * 28deg));opacity:var(--in,1);transform-origin:50% 100%}
.oa-card strong{font-size:40px;font-weight:500;letter-spacing:-.05em;color:#f6f1e8;line-height:1;font-variant-numeric:tabular-nums}
.oa-card p{font-size:14px;line-height:1.6;margin:0;color:#c8cbc6}
.oa-card span{margin-top:auto;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#8f8c80}
.oa-card:nth-child(4) strong,.oa-card:nth-child(5) strong{color:#f7c871}
.oa-close{max-width:820px;margin:60px 0 0;font-size:clamp(21px,2.1vw,28px);line-height:1.5;color:#d9d6cd;letter-spacing:-.015em}
.oa-close strong{color:#f6f1e8;font-weight:600}

/* chapter 4: before you build */
.odds-move{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:start;margin-top:130px}
.odds-checks{list-style:none;padding:0;margin:34px 0 0;display:grid;gap:0;border-top:1px solid #39444b}
.odds-checks li{display:grid;grid-template-columns:52px 1fr;align-items:baseline;padding:20px 0;border-bottom:1px solid #39444b;font-size:17px;line-height:1.6;color:#e2dfd6;
  background:linear-gradient(90deg,#f0a83014,transparent) no-repeat 0 0/calc(var(--fill,0) * 100%) 100%}
.odds-checks b{font-size:12px;letter-spacing:.12em;color:#e8c89c;font-weight:600}
.odds-clarity{border:1px solid #2c3a57;border-radius:24px;padding:34px;background:radial-gradient(ellipse at 20% 0,#24335c,#0d1321 70%);position:sticky;top:120px}
.oc-lock{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.odds-cmark{width:40px;height:40px}
.oc-lock span{font-family:Inter,Manrope,system-ui,sans-serif;font-weight:800;letter-spacing:-.055em;font-size:28px;color:#edf2fb}
.oc-lock b{color:#91a8ff;font-weight:800}
.odds-clarity p{color:#b4bfd1}
.odds-clarity .button{background:#91a8ff;color:#0d1321}
.odds-clarity .button:hover{background:#b4c3ff}
.odds-sources{margin-top:90px;border-top:1px solid #39444b;padding-top:24px}
.odds-sources summary{cursor:pointer;font-size:13px;letter-spacing:.06em;color:#d9d6cd;list-style:none;display:flex;align-items:center;gap:12px}
.odds-sources summary::-webkit-details-marker{display:none}
.odds-sources summary:before{content:'+';display:inline-grid;place-items:center;width:26px;height:26px;border:1px solid #56636b;border-radius:50%;font-size:15px}
.odds-sources[open] summary:before{content:'–'}
.odds-sources>p{font-size:13px;margin:22px 0 10px;max-width:760px}
.odds-sources ol{margin:0;padding-left:22px;display:grid;gap:10px;max-width:900px}
.odds-sources li{font-size:13px;line-height:1.6;color:#a9a597}
.odds-sources a{color:#cfcabd;text-decoration:underline;text-decoration-color:#56636b;text-underline-offset:3px}
.odds-sources a:hover{color:#f6f1e8}

@media (max-width:1100px){
  .oa-cards{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:900px){
  .odds{margin:20px 10px 0;border-radius:24px;padding:80px 0 50px}
  .odds .wrap{width:calc(100% - 40px)}
  .odds-grid,.odds-why,.oa-top,.odds-move{grid-template-columns:1fr;gap:34px}
  .odds.live .odds-pin>.wrap{width:calc(100% - 40px)}
  .odds.live .odds-pin{align-items:flex-start;padding-top:80px}
  .odds.live .odds-run{height:420vh}
  .odds.live .odds-grid{gap:0}
  .odds.live .odds-steps{min-height:200px}
  .odds-steps strong{font-size:64px}
  .odds-steps span{font-size:16px}
  .odds-legend{margin-top:14px}
  .odds-field{height:min(46vh,420px)}
  .odds-plane{width:min(330px,78%);gap:5px}
  .odds-count{top:0;right:0}
  .odds-count b{font-size:32px}
  .odds-why,.odds-ai,.odds-move{margin-top:90px}
  .odds-bars{padding:24px 18px}
  .ob{grid-template-columns:1fr 44px;gap:6px 12px}
  .ob-l{grid-column:1/-1}
  .odds-funnel{height:360px}
  .of-tag{left:calc(50% + 105px - var(--i) * 14px);font-size:11.5px}
  .oa-cards{grid-template-columns:1fr 1fr}
  .odds-clarity{position:relative;top:auto}
}
@media (max-width:560px){
  .oa-cards{grid-template-columns:1fr}
  .of-stack{width:min(300px,86%)}
  .of-tag{left:calc(50% + 70px - var(--i) * 10px)}
  .of-tag:before{width:18px}
}
@media (prefers-reduced-motion:reduce){.odds.live .odds-steps li{transition:none}}