/* Sivoov — home. A run you scroll. */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --ground:#eef0ec;      /* cool map paper */
  --ground-2:#e3e7e1;
  --card:#fbfcfa;
  --ink:#171f1b;
  --ink-2:#4a554f;
  --trace:#98a59d;       /* the un-run route */
  --hair:#cfd6d0;
  --live:#ff4a2a;        /* the runner */
  --live-soft:rgba(255,74,42,.16);

  --display:'Bricolage Grotesque',system-ui,sans-serif;
  --serif:'Instrument Serif',Georgia,serif;
  --body:'Instrument Sans',system-ui,-apple-system,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;

  --rail:340px;
  --gutter:clamp(20px,5vw,72px);
}

html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  font-family:var(--body);
  background:var(--ground);
  color:var(--ink);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  font-size:17px;
}
a{color:inherit;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.16em;text-decoration-color:var(--trace)}
a:hover{text-decoration-color:var(--live)}
:focus-visible{outline:2px solid var(--live);outline-offset:3px;border-radius:2px}

/* ───────── Layout ───────── */
.page{
  margin-left:var(--rail);
  padding:0 var(--gutter) 0 calc(var(--gutter) + 12px);
  max-width:calc(var(--rail) + 820px + 2*var(--gutter));
}

/* ───────── Tracker rail ───────── */
.tracker{
  position:fixed;left:0;top:0;bottom:0;width:var(--rail);
  padding:28px 28px 24px;
  background:var(--ground-2);
  border-right:1px solid var(--hair);
  display:flex;flex-direction:column;gap:22px;
  font-family:var(--mono);font-size:12px;letter-spacing:.01em;
  overflow:hidden;
}
.tracker__head{display:flex;justify-content:space-between;align-items:baseline;text-transform:uppercase;letter-spacing:.12em;font-size:11px;color:var(--ink-2)}
.live{display:inline-flex;align-items:center;gap:8px;color:var(--live);font-weight:500}
.live__dot{width:8px;height:8px;border-radius:50%;background:var(--live);animation:blink 1.6s ease-in-out infinite}
@keyframes blink{50%{opacity:.25}}
@media (prefers-reduced-motion:reduce){.live__dot{animation:none}}

.map{margin:0}
.map svg{width:100%;height:auto;max-height:40vh;display:block;overflow:visible}
.map__route{fill:none;stroke:var(--trace);stroke-width:5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1 10}
.map__done{fill:none;stroke:var(--ink);stroke-width:6;stroke-linecap:round;stroke-linejoin:round}
.map__runner{fill:var(--live);stroke:var(--ground-2);stroke-width:5}
.map__halo{fill:none;stroke:var(--live);stroke-width:2;opacity:.5;transform-origin:center;animation:halo 2s ease-out infinite}
@keyframes halo{0%{r:10;opacity:.6}100%{r:34;opacity:0}}
@media (prefers-reduced-motion:reduce){.map__halo{animation:none;opacity:0}}
.map__mark{fill:var(--ground-2);stroke:var(--ink);stroke-width:4}
.map__mark.is-done{fill:var(--ink)}
.map__label{font-family:var(--mono);font-size:26px;fill:var(--ink-2);letter-spacing:.06em}
.map__caption{margin-top:10px;color:var(--ink-2);font-size:11px;line-height:1.4}
.cheer{font-family:var(--serif);font-style:italic;font-size:44px;fill:var(--live);animation:rise 2.4s ease-out forwards;pointer-events:none}
@keyframes rise{0%{opacity:0;transform:translateY(10px)}15%{opacity:1}100%{opacity:0;transform:translateY(-90px)}}

.stats{display:grid;grid-template-columns:1.1fr 1fr .8fr;gap:10px;border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);padding:14px 0}
.stats dt{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:var(--ink-2)}
.stats dd{font-size:22px;line-height:1.1;margin-top:4px;font-weight:500;font-variant-numeric:tabular-nums}
.stats small{font-size:11px;margin-left:3px;color:var(--ink-2)}

.splits{list-style:none;display:flex;flex-direction:column;gap:7px;color:var(--ink-2)}
.splits li{display:grid;grid-template-columns:14px 1fr auto;gap:10px;align-items:center;font-variant-numeric:tabular-nums;transition:color .3s}
.splits li::before{content:'';width:8px;height:8px;border:1.5px solid currentColor;border-radius:50%}
.splits li.is-done{color:var(--ink)}
.splits li.is-done::before{background:var(--ink)}
.splits li.is-here{color:var(--live)}
.splits li.is-here::before{border-color:var(--live);background:var(--live)}
.splits time{opacity:.9}
.tracker__pb{margin-top:auto;color:var(--ink-2);font-size:11px;line-height:1.5}
.tracker__pb b{color:var(--ink);font-weight:500}

/* ───────── Hero ───────── */
.hero{padding:clamp(72px,14vh,150px) 0 clamp(64px,10vh,120px);border-bottom:1px solid var(--hair)}
.eyebrow{font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.14em;color:var(--ink-2);margin-bottom:28px}
.wordmark{color:var(--ink);font-weight:500}
.hero__title{
  font-family:var(--display);
  font-variation-settings:'wdth' 78,'opsz' 96;
  font-weight:700;
  font-size:clamp(46px,7.2vw,104px);
  line-height:.94;letter-spacing:-.02em;
  max-width:14ch;
  text-wrap:balance;
}
.hero__lede{margin-top:34px;font-size:clamp(18px,1.5vw,21px);max-width:52ch;color:var(--ink-2);line-height:1.5}
.hero__lede a{color:var(--ink)}
.hero__hint{margin-top:44px;font-family:var(--serif);font-style:italic;font-size:22px;color:var(--ink)}
.hero__hint a{text-decoration:none;color:var(--live)}

/* ───────── Checkpoints ───────── */
.cp{padding:clamp(56px,9vh,104px) 0;border-bottom:1px solid var(--hair);position:relative}
.cp__meta,.about .cp__meta{display:flex;align-items:center;gap:14px;font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--ink-2);margin-bottom:22px}
.cp__km{font-variant-numeric:tabular-nums}
.cp__km::before{content:'km ';color:var(--trace)}
.status{display:inline-flex;align-items:center;gap:7px;padding:3px 10px;border-radius:999px;border:1px solid currentColor;font-size:11px;text-transform:uppercase;letter-spacing:.12em}
.status--live{color:var(--live);background:var(--live-soft);border-color:transparent}
.status--demo{color:var(--ink)}
.status--poc{color:var(--ink-2);border-style:dashed}
.status--wip{color:var(--ink-2);border-color:var(--hair);background:var(--ground-2)}
.status--finish{color:var(--ink);background:var(--ink);color:var(--ground)}

.cp__name{
  font-family:var(--display);
  font-variation-settings:'wdth' 84,'opsz' 72;
  font-weight:600;font-size:clamp(38px,5vw,64px);line-height:1;letter-spacing:-.02em;
}
.cp__name a{text-decoration:none}
.cp__name a:hover{color:var(--live)}
.cp--flagship .cp__name{font-size:clamp(56px,8.5vw,120px);font-variation-settings:'wdth' 75,'opsz' 96;font-weight:700}
.cp__tag{font-family:var(--serif);font-style:italic;font-size:clamp(22px,2.2vw,30px);margin-top:14px;color:var(--ink)}
.cp__body{margin-top:22px;max-width:58ch;color:var(--ink-2);font-size:18px}
.cp--flagship .cp__body{font-size:19px;color:var(--ink)}
.cp__facts{margin-top:22px;list-style:none;display:flex;flex-direction:column;gap:8px;max-width:56ch;color:var(--ink-2)}
.cp__facts li{padding-left:22px;position:relative}
.cp__facts li::before{content:'';position:absolute;left:0;top:.62em;width:10px;height:2px;background:var(--live)}
.cp__link{display:inline-block;margin-top:28px;font-family:var(--mono);font-size:13px;letter-spacing:.02em}
.cp__link--muted{color:var(--ink-2);text-decoration:none;font-family:var(--serif);font-style:italic;font-size:18px;letter-spacing:0}
.cp--small .cp__name{font-size:clamp(30px,3.6vw,44px)}
.cp--small .cp__body{font-size:17px}

/* ───────── About ───────── */
.about{padding:clamp(64px,10vh,120px) 0 clamp(48px,7vh,80px)}
.about__title{
  font-family:var(--display);font-variation-settings:'wdth' 78,'opsz' 96;font-weight:700;
  font-size:clamp(40px,6vw,84px);line-height:.96;letter-spacing:-.02em;max-width:14ch;text-wrap:balance;
}
.about__cols{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:48px}
.person h3{font-family:var(--serif);font-style:italic;font-weight:400;font-size:30px;margin-bottom:10px}
.person p{color:var(--ink-2)}
.about__quote{margin:56px 0 0;padding-left:26px;border-left:3px solid var(--live);max-width:52ch}
.about__quote p{font-family:var(--serif);font-size:clamp(24px,2.4vw,32px);line-height:1.3;font-style:italic}
.about__quote cite{display:block;margin-top:12px;font-style:normal;font-family:var(--mono);font-size:12px;color:var(--ink-2)}
.about__body{margin-top:40px;max-width:58ch;font-size:18px}
.about__links{list-style:none;display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:32px;font-family:var(--mono);font-size:13px}

/* ───────── Results ───────── */
.results{padding:0 0 clamp(56px,8vh,96px)}
.results__card{
  background:var(--card);border:1px solid var(--hair);border-radius:6px;
  padding:34px 36px 30px;max-width:560px;
  box-shadow:0 1px 0 rgba(23,31,27,.04),0 24px 60px -30px rgba(23,31,27,.25);
  opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease;
}
.results.is-open .results__card{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.results__card{transition:none}}
.results__eyebrow{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:var(--live)}
.results__time{font-family:var(--display);font-variation-settings:'wdth' 75,'opsz' 96;font-weight:700;font-size:clamp(64px,9vw,112px);line-height:1;letter-spacing:-.03em;margin-top:6px;font-variant-numeric:tabular-nums}
.results__sub{font-family:var(--mono);font-size:12px;color:var(--ink-2);margin-top:6px}
.results__splits{width:100%;border-collapse:collapse;margin-top:26px;font-family:var(--mono);font-size:12px;font-variant-numeric:tabular-nums}
.results__splits th{text-align:left;font-weight:400;color:var(--ink-2);text-transform:uppercase;letter-spacing:.1em;font-size:10px;padding:0 0 8px;border-bottom:1px solid var(--hair)}
.results__splits td{padding:7px 0;border-bottom:1px solid var(--ground-2)}
.results__splits th:not(:first-child),.results__splits td:not(:first-child){text-align:right}
.results__actions{display:flex;gap:10px;margin-top:24px;flex-wrap:wrap}
.btn{
  font-family:var(--mono);font-size:13px;padding:11px 18px;border-radius:999px;cursor:pointer;
  border:1px solid var(--ink);background:transparent;color:var(--ink);transition:transform .15s ease,background .15s ease
}
.btn:hover{background:var(--ground-2)}
.btn:active{transform:scale(.97)}
.btn--cheer{background:var(--live);border-color:var(--live);color:#fff}
.btn--cheer:hover{background:#e63f22}
.results__note{margin-top:14px;font-family:var(--serif);font-style:italic;font-size:17px;color:var(--ink-2);min-height:1.4em}

/* ───────── Footer ───────── */
.footer{border-top:1px solid var(--hair);padding:40px 0 60px;color:var(--ink-2);font-size:14px}
.colophon{max-width:62ch;display:flex;flex-direction:column;gap:12px}
.colophon strong{color:var(--ink);font-weight:600}
.footer__nav{display:flex;gap:24px;margin-top:32px;font-family:var(--mono);font-size:12px}

/* ───────── Mobile: rail becomes a bottom bar ───────── */
@media (max-width:900px){
  .page{margin-left:0;padding:0 var(--gutter) 96px}
  .tracker{
    top:auto;bottom:0;width:100%;height:auto;
    padding:12px 16px calc(12px + env(safe-area-inset-bottom));
    border-right:0;border-top:1px solid var(--hair);
    display:grid;grid-template-columns:auto 1fr;grid-template-areas:"head stats" "map map";gap:8px 16px;align-items:center;
    background:rgba(227,231,225,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
    z-index:10;
  }
  .tracker__head{grid-area:head;flex-direction:column;gap:2px;align-items:flex-start}
  .tracker__who{display:none}
  .stats{grid-area:stats;border:0;padding:0;gap:14px;grid-template-columns:auto auto auto;justify-content:end}
  .stats dd{font-size:16px}
  .map{grid-area:map;position:relative;height:4px;background:var(--hair);border-radius:2px;overflow:visible}
  .map svg,.map__caption{display:none}
  .map::after{content:'';position:absolute;left:0;top:-4px;width:var(--p,0%);height:12px;border-radius:6px;background:linear-gradient(90deg,var(--ink) calc(100% - 12px),var(--live) calc(100% - 12px))}
  .splits,.tracker__pb{display:none}
  .about__cols{grid-template-columns:1fr;gap:28px}
  .hero{padding-top:64px}
}