/* ============================================================
   Athema · overnight — one night on a horizontal time axis
   Vertical-first; horizontal mode is enabled under html.hz
   ============================================================ */

/* ---------- fonts ---------- */
@font-face{font-family:'Instrument Serif';src:url('fonts/InstrumentSerif-400.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Instrument Serif';src:url('fonts/InstrumentSerif-400-italic.woff2') format('woff2');font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:'Schibsted Grotesk';src:url('fonts/SchibstedGrotesk-var.woff2') format('woff2');font-weight:400 700;font-style:normal;font-display:swap}
@font-face{font-family:'DM Mono';src:url('fonts/DMMono-400.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'DM Mono';src:url('fonts/DMMono-500.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}

/* ---------- tokens ---------- */
:root{
  --ink-0:#201812;          /* deepest warm night */
  --ink-1:#292019;
  --ink-2:#332921;
  --bone-0:#f4eee2;         /* morning paper */
  --bone-1:#ece4d3;
  --sand:#d6c5a6;
  --ember:#c25a38;          /* muted clay accent (day) */
  --ember-n:#d9784f;        /* ember on night */
  --tx-n:#eee6d7;           /* night text */
  --tx-n2:rgba(238,230,215,.62);
  --tx-n3:rgba(238,230,215,.38);
  --tx-d:#241a12;           /* day text */
  --tx-d2:#5c4b36;
  --tx-d3:rgba(60,44,30,.45);
  --ln-n:rgba(240,230,214,.16);   /* hairlines on night */
  --ln-n2:rgba(240,230,214,.34);
  --ln-d:rgba(46,36,27,.22);      /* hairlines on day */
  --serif:'Instrument Serif',Georgia,serif;
  --sans:'Schibsted Grotesk',-apple-system,'Helvetica Neue',sans-serif;
  --mono:'DM Mono',ui-monospace,'SF Mono',monospace;
  --hourw:clamp(340px,30vw,470px);
  --pad0:62vw;
  --raily:52%;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--sans);
  background:var(--ink-0);
  color:var(--tx-n);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
::selection{background:rgba(194,90,56,.85);color:#fff7ec}

/* film grain */
body::after{
  content:"";position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

a{color:inherit}
.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--ember);color:#fff7ec;padding:10px 16px;border-radius:0 0 8px 0;font-size:14px;text-decoration:none}
.skip:focus{left:0}

/* ---------- shared bits ---------- */
.kicker,.ts,.mech-k,.price,.m-note,.micro,.chip-k,.chip-m,.f-k,.f-tag,.f-foot,.pr-num,.pr-open,.pr-wait,.b-url,.b-rec,.c-read,.hero-scroll,.foot-note{
  font-family:var(--mono);
}
.btn{
  display:inline-block;font-family:var(--sans);font-weight:600;font-size:14.5px;
  text-decoration:none;border-radius:999px;padding:12px 24px;line-height:1;
  transition:background-color .22s ease,border-color .22s ease,color .22s ease,transform .22s ease;
}
.btn-ember{background:var(--ember);color:#fff7ec;box-shadow:0 14px 30px -14px rgba(194,90,56,.65)}
.btn-ember:hover{background:#ad4c2d;transform:translateY(-1px)}
.btn-ember.big{padding:15px 30px;font-size:15.5px}
.btn-ghost{border:1px solid var(--ln-n2);color:var(--tx-n);padding:10px 20px;font-size:13.5px}
.btn-ghost:hover{border-color:var(--ember-n);color:var(--ember-n)}
.seal{width:20px;height:23px;fill:var(--ember-n)}

/* ---------- header ---------- */
.top{
  position:absolute;top:0;left:0;right:0;z-index:20;
  display:flex;justify-content:space-between;align-items:center;
  padding:26px clamp(22px,4.5vw,60px);
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.wordmark{font-family:var(--serif);font-size:21px;letter-spacing:.01em;color:var(--tx-n)}

/* ---------- hero ---------- */
.hero{
  position:relative;min-height:100vh;min-height:100svh;
  display:flex;align-items:center;justify-content:center;
  text-align:center;padding:120px 24px 90px;background:var(--ink-0);overflow:hidden;
}
.hero-inner{max-width:860px;position:relative;z-index:2}
.hero-seal{width:44px;height:51px;margin:0 auto 30px;display:block;fill:none;stroke:var(--ember-n);stroke-width:1.4}
.hero-seal path{stroke-dasharray:100;stroke-dashoffset:0}
.kicker{
  font-size:11.5px;font-weight:500;letter-spacing:.26em;text-transform:uppercase;
  color:var(--ember-n);margin-bottom:26px;
}
.hero h1{
  font-family:var(--serif);font-weight:400;font-size:clamp(46px,6.6vw,92px);
  line-height:1.02;letter-spacing:-.012em;color:var(--tx-n);
}
.hero h1 em{font-style:italic;color:var(--tx-n)}
.lede{
  font-size:clamp(15.5px,1.25vw,17.5px);line-height:1.65;color:var(--tx-n2);
  max-width:560px;margin:28px auto 0;
}
.hero-cta{display:flex;gap:26px;align-items:center;justify-content:center;margin-top:40px;flex-wrap:wrap}
.hero-scroll{
  font-size:11.5px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;
  color:var(--tx-n2);text-decoration:none;display:inline-flex;align-items:center;gap:9px;
  transition:color .22s ease;
}
.hero-scroll:hover{color:var(--ember-n)}
.hero-scroll .arr{font-family:var(--sans);display:inline-block}
.hero-rail{
  position:absolute;bottom:0;left:50%;transform:translateX(-50%);
  width:min(720px,86vw);height:70px;display:flex;justify-content:space-between;align-items:flex-end;
  border-bottom:1px solid var(--ln-n);opacity:.7;
}
.hero-rail i{width:1px;height:12px;background:var(--ln-n)}
.hero-rail i:nth-child(1),.hero-rail i:nth-child(7){height:0}

/* ============================================================
   THE TIMELINE — vertical default (mobile / reduced motion / no-JS)
   ============================================================ */
.timeline{
  position:relative;
  background:linear-gradient(180deg,
    var(--ink-0) 0%, var(--ink-0) 46%, #251c15 58%, #322619 66%,
    #4a3826 73%, #715942 79%, #a08464 84%, #cdb493 88.5%, #e9dcc2 93%, var(--bone-0) 100%);
}
.tl-track{
  position:relative;max-width:680px;margin:0 auto;
  padding:90px 22px 0 74px;
}
/* the vertical rail */
.tl-track::before{
  content:"";position:absolute;left:34px;top:0;bottom:0;width:1px;
  background:linear-gradient(180deg,transparent 0,var(--ln-n) 3% 70%,rgba(36,26,18,.3) 80%,rgba(36,26,18,.3) 88%,transparent 95%);
}
.rail{display:none}
.clock{display:none}

.moment{position:relative;padding:0 0 96px;scroll-margin-top:100px}
.morning{scroll-margin-top:60px}
.moment::before{ /* node on the rail */
  content:"";position:absolute;left:-44px;top:5px;width:9px;height:9px;border-radius:50%;
  border:1px solid var(--ember-n);background:var(--ink-0);
  box-shadow:0 0 16px rgba(217,120,79,.3);
}
.moment.day::before{border-color:var(--ember);background:transparent}
.moment::after{ /* leader from rail to card */
  content:"";position:absolute;left:-35px;top:9px;width:26px;height:1px;background:var(--ln-n);
}
.moment.day::after{background:var(--ln-d)}

.ts{
  font-size:13px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ember-n);margin-bottom:16px;
}
.day .ts{color:#9d4526}
.line{font-family:var(--serif);font-size:clamp(26px,3vw,34px);color:var(--tx-n);line-height:1.1}
.micro{font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--tx-n3);margin-top:14px}
.cap{
  font-family:var(--serif);font-style:italic;font-size:17.5px;line-height:1.45;
  color:var(--tx-n2);margin-top:18px;max-width:44ch;
}
.day .cap{color:#2e2115}

/* ---------- quiet micro-beats ---------- */
.m-quiet .q-line{
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(238,230,215,.52);
}
.m-quiet .q-t{color:rgba(217,120,79,.55);margin-right:10px}
.m-quiet::before{width:5px;height:5px;left:-42px;box-shadow:none;border-color:rgba(217,120,79,.5)}
.m-quiet::after{opacity:.5}
html.hz .moment.m-quiet::before{left:50%;margin-left:-2.5px;top:calc(100% + 20px)}
html.hz .moment.m-quiet::after{display:none}
html.hz .moment.m-quiet{top:auto;bottom:calc(100% - var(--raily) + 22px)}

/* ---------- signal chips ---------- */
.chip{
  background:rgba(244,238,226,.045);border:1px solid var(--ln-n);border-radius:8px;
  padding:16px 18px;max-width:340px;
}
.chip-k{
  display:flex;justify-content:space-between;align-items:baseline;gap:14px;
  font-size:10.5px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--tx-n3);
  margin-bottom:9px;
}
.stars{color:var(--ember-n);letter-spacing:.1em;font-size:11px}
.stars i{font-style:normal;color:var(--tx-n3);opacity:.5}
.ember-k{color:var(--ember-n)}
.chip-q{font-size:14px;line-height:1.5;color:var(--tx-n)}
.mono-q{font-family:var(--mono);font-size:12.5px;color:var(--tx-n2)}
.chip-m{font-size:10.5px;letter-spacing:.08em;color:var(--tx-n3);margin-top:10px}
.chip-p{font-family:var(--serif);font-style:italic;font-size:16.5px;line-height:1.35;color:var(--tx-n)}

/* cluster */
.cluster{display:flex;align-items:center;gap:0}
.c-left{display:flex;flex-direction:column;gap:10px}
.c-left .chip-sm{max-width:250px;padding:11px 14px}
.chip-sm .chip-k{margin-bottom:5px}
.chip-sm .chip-q{font-size:12.5px}
.c-join{width:60px;height:208px;flex:none;fill:none;stroke:var(--ln-n2);stroke-width:1}
.chip-prop{max-width:270px;border-color:rgba(217,120,79,.5);background:rgba(217,120,79,.07)}

/* ---------- run frame ---------- */
.frame{
  background:rgba(244,238,226,.045);border:1px solid var(--ln-n);border-radius:10px;
  padding:18px 20px;max-width:380px;
}
.f-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}
.f-k{font-size:10.5px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--tx-n3)}
.f-tag{
  font-size:9px;letter-spacing:.22em;text-transform:uppercase;color:var(--tx-n3);
  border:1px solid var(--ln-n);border-radius:999px;padding:3px 8px;
}
.f-title{font-family:var(--serif);font-style:italic;font-size:17px;color:var(--tx-n);margin-bottom:16px}
.spine{list-style:none;position:relative;margin:0 0 16px}
.spine::before{content:"";position:absolute;left:4px;top:10px;bottom:10px;width:1px;background:var(--ln-n)}
.spine li{
  position:relative;display:flex;align-items:baseline;gap:10px;padding:5px 0 5px 22px;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;
}
.spine li i{
  position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:9px;height:9px;border-radius:50%;border:1px solid var(--tx-n3);background:var(--ink-1);
}
.spine li.done i{border-color:var(--tx-n2);background:var(--tx-n2)}
.spine li.live i{border-color:var(--ember-n);background:var(--ember-n);animation:pulse 1.8s ease-in-out infinite}
.spine b{font-weight:500;color:var(--tx-n);min-width:44px}
.spine .t{color:var(--tx-n3)}
.spine .n{color:var(--tx-n2);text-transform:none;letter-spacing:.02em;font-family:var(--sans);font-size:12.5px}
.spine li.todo{opacity:.45}
.f-foot{
  display:flex;justify-content:space-between;border-top:1px solid var(--ln-n);padding-top:12px;
  font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--tx-n3);
}
.f-foot b{color:var(--tx-n);font-weight:500}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(217,120,79,.5)}50%{box-shadow:0 0 0 5px rgba(217,120,79,0)}}

/* ---------- gate frame ---------- */
.gatef{max-width:400px}
.gate-rows{list-style:none}
.gate-rows li{display:flex;gap:12px;align-items:baseline;padding:6px 0;font-size:13.5px;line-height:1.45;color:var(--tx-n)}
.gate-rows li i{font-style:normal;font-family:var(--sans);font-size:12px;flex:none;width:14px;text-align:center}
.gate-rows .bad i{color:var(--ember-n)}
.gate-rows .bad b{color:var(--ember-n);font-weight:600}
.gate-rows .ok i{color:var(--tx-n2)}
.gate-rows code{font-family:var(--mono);font-size:12px;color:var(--tx-n2)}
.gate-div{height:1px;background:var(--ln-n);margin:10px 0}
.gate-rows.dim li{color:var(--tx-n2);font-size:12.5px}
.gate-rows.dim .files{padding-top:0;color:var(--tx-n3)}
.gate-rows.dim .files code{color:var(--tx-n3)}

/* ---------- browser / proof frame ---------- */
.browser{
  width:380px;max-width:100%;border:1px solid var(--ln-n);border-radius:10px;overflow:hidden;
  background:rgba(244,238,226,.035);
}
.b-bar{
  display:flex;align-items:center;gap:12px;padding:10px 14px;border-bottom:1px solid var(--ln-n);
}
.b-dots{display:flex;gap:5px}
.b-dots i{width:7px;height:7px;border-radius:50%;border:1px solid var(--tx-n3)}
.b-url{font-size:11px;color:var(--tx-n2);letter-spacing:.06em;flex:1}
.b-rec{font-size:10px;letter-spacing:.16em;color:var(--ember-n);display:flex;align-items:center;gap:6px}
.b-rec i{width:6px;height:6px;border-radius:50%;background:var(--ember-n);animation:pulse 1.8s ease-in-out infinite}
.b-body{padding:20px 18px 16px}
.b-file{
  display:flex;justify-content:space-between;align-items:center;gap:10px;
  border:1px solid var(--ln-n);border-radius:6px;padding:10px 12px;font-size:12.5px;color:var(--tx-n);
  font-family:var(--mono);
}
.b-size{color:var(--tx-n3)}
.b-btn{
  display:inline-block;margin-top:12px;border:1px solid var(--ln-n2);border-radius:999px;
  padding:7px 16px;font-size:12px;font-weight:500;color:var(--tx-n);
}
.b-prog{height:2px;background:var(--ln-n);border-radius:2px;margin-top:16px;overflow:hidden}
.b-prog i{display:block;height:100%;width:100%;background:var(--ember-n);transform-origin:left;animation:prog 6s ease-in-out infinite}
.b-done{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;color:var(--tx-n2);margin-top:12px;animation:appear 6s ease-in-out infinite}
.b-scrub{height:26px;border-top:1px solid var(--ln-n);position:relative}
.b-scrub i{position:absolute;left:0;top:0;bottom:0;width:38%;border-right:1px solid var(--ember-n);background:rgba(217,120,79,.06)}
@keyframes prog{0%{transform:scaleX(0)}55%{transform:scaleX(1)}100%{transform:scaleX(1)}}
@keyframes appear{0%,50%{opacity:0}62%,100%{opacity:1}}

/* ---------- PR frame ---------- */
.prs{display:flex;flex-direction:column;gap:12px;max-width:380px}
.pr{
  background:#f7f1e3;border:1px solid #d9c9ab;border-radius:10px;padding:16px 18px;
  color:var(--tx-d);box-shadow:0 22px 44px -30px rgba(60,42,28,.5);
}
.pr-quiet{opacity:.88}
.pr-head{display:flex;justify-content:space-between;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--tx-d3);margin-bottom:8px}
.pr-num{color:var(--ember);font-weight:500}
.pr-title{font-family:var(--serif);font-size:18px;color:var(--tx-d);margin-bottom:8px}
.pr-proof{font-size:12.5px;color:var(--tx-d2)}
.pr-proof b{color:var(--tx-d2);font-weight:600;margin-right:2px}
.pr-wait{
  display:inline-block;margin-top:12px;font-size:10px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ember);border:1px solid rgba(194,90,56,.45);border-radius:999px;padding:4px 11px;
}

/* ---------- morning ---------- */
.morning{
  position:relative;text-align:center;color:var(--tx-d);
  padding:40px 24px 130px;
}
.morning .ts{color:var(--ember);margin-bottom:20px}
.morning h2{font-family:var(--serif);font-weight:400;font-size:clamp(40px,5vw,68px);letter-spacing:-.01em;line-height:1.04}
.m-lede{font-size:16.5px;line-height:1.6;color:var(--tx-d2);max-width:420px;margin:20px auto 34px}
.m-note{font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--tx-d3);margin-top:26px}

/* ---------- coda ---------- */
.coda{background:var(--bone-0);color:var(--tx-d);padding:40px 24px 110px}
.coda-inner{max-width:1020px;margin:0 auto}
.mech{
  display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,4vw,56px);
  border-top:1px solid var(--ln-d);padding-top:44px;
}
.mech-col p{font-size:14.5px;line-height:1.6;color:var(--tx-d2)}
.mech-k{
  font-size:11px;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:var(--ember);
  margin-bottom:12px;
}
.ladder{position:relative;width:150px;height:14px;margin-top:18px;border-bottom:1px solid var(--ln-d)}
.ladder .rung{position:absolute;bottom:0;width:1px;height:7px;background:var(--ln-d)}
.ladder .rung:nth-child(1){left:0}.ladder .rung:nth-child(2){left:20%}.ladder .rung:nth-child(3){left:40%}
.ladder .rung:nth-child(4){left:60%}.ladder .rung:nth-child(5){left:80%}.ladder .rung:nth-child(6){left:100%}
.ladder .marker{position:absolute;bottom:-3px;left:40%;width:7px;height:7px;margin-left:-3px;border-radius:50%;background:var(--ember)}
.ladder span{position:absolute;top:16px;font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;color:var(--tx-d3)}
.ladder .l0{left:-3px}.ladder .l5{right:-6px}
.cta-final{text-align:center;margin-top:110px}
.cta-final h2{font-family:var(--serif);font-weight:400;font-size:clamp(34px,4.4vw,58px);letter-spacing:-.01em;margin-bottom:30px}
.price{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--tx-d3);margin-top:22px}

/* ---------- footer ---------- */
.foot{background:var(--bone-0);color:var(--tx-d2);border-top:1px solid var(--ln-d);padding:26px 24px}
.foot-inner{max-width:1020px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.foot-brand{display:flex;align-items:center;gap:10px;font-size:13.5px}
.foot .seal{width:15px;height:17px;fill:var(--ember)}
.foot-note{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--tx-d3)}

/* ============================================================
   HORIZONTAL MODE — html.hz (wide viewports, motion allowed)
   ============================================================ */
html.hz .timeline{
  /* height set by JS: maxX + 100vh */
  background:none;
}
html.hz .tl-sticky{
  position:sticky;top:0;height:100vh;overflow:hidden;
}
html.hz .tl-track{
  position:absolute;top:0;left:0;height:100%;max-width:none;margin:0;padding:0;
  will-change:transform;
  background:linear-gradient(90deg,
    var(--ink-0) 0%, var(--ink-0) 54%, #2b2118 60%, #3c2e1f 64.5%,
    #554129 68%, #7a6144 71%, #9c7f5e 73.5%, #bda17d 76%,
    #d9c6a4 79%, #ecdfc4 82.5%, var(--bone-0) 87%, var(--bone-0) 100%);
}
html.hz .tl-track::before{display:none}

/* the rail */
html.hz .rail{display:block;position:absolute;left:0;top:0;width:100%;height:100%}
html.hz .rail-line{
  position:absolute;top:var(--raily);left:0;height:1px;width:var(--railw,100px);
  background:linear-gradient(90deg,var(--ln-n2) 0 82%,rgba(36,26,18,.5) 93%,rgba(36,26,18,.5) 97%,transparent 100%);
  transform-origin:left center;transform:scaleX(0);
}
html.hz .tick{
  position:absolute;top:var(--raily);left:calc(var(--pad0) + var(--h)*var(--hourw));
  width:1px;height:7px;margin-top:-3px;background:var(--ln-n2);
  opacity:0;transition:opacity .5s ease;
}
html.hz .tick.h{height:13px;margin-top:-6px}
html.hz .tick.day{background:rgba(36,26,18,.55)}
html.hz .tick span{
  position:absolute;top:16px;left:0;transform:translateX(-50%);
  font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--tx-n3);white-space:nowrap;
}
html.hz .tick.day span{color:var(--tx-d3)}
html.hz .tick.on{opacity:1}

/* moments as absolute frames */
html.hz .moment{
  position:absolute;left:calc(var(--pad0) + var(--h)*var(--hourw));
  transform:translateX(-50%);padding:0;width:max-content;max-width:460px;
}
html.hz .moment::before{ /* node on the rail */
  left:50%;margin-left:-4.5px;top:auto;
}
html.hz .moment::after{ /* vertical leader */
  left:50%;top:auto;width:1px;height:var(--lead,40px);background:var(--ln-n);
  transform-origin:center;
}
html.hz .m-above{bottom:calc(100% - var(--raily) + var(--lead,40px) + 14px)}
html.hz .m-above::before{top:calc(100% + var(--lead,40px) + 10px)}
html.hz .m-above::after{top:calc(100% + 12px);transform-origin:top}
html.hz .m-below{top:calc(var(--raily) + var(--lead,40px) + 14px)}
html.hz .m-below::before{bottom:calc(100% + var(--lead,40px) + 10px)}
html.hz .m-below::after{bottom:calc(100% + 12px);transform-origin:bottom}
html.hz .m-on{
  top:calc(var(--raily) - 132px);transform:none;text-align:left;
}
html.hz .m-on::before{left:0;margin-left:-4.5px;top:calc(100% + 24px)}
html.hz .m-on::after{display:none}
html.hz #close{left:calc(var(--pad0) + 0px)}

/* morning panel — final full viewport */
html.hz .morning{
  position:absolute;top:0;height:100%;
  left:calc(var(--pad0) + 11*var(--hourw) + 9vw);
  width:100vw;display:flex;align-items:center;justify-content:center;
  padding:0 24px;
}

/* the clock */
html.hz .clock{
  display:flex;position:absolute;left:clamp(22px,4.5vw,60px);bottom:30px;z-index:5;
  align-items:center;gap:12px;
}
html.hz .clock svg{width:40px;height:40px;fill:none;stroke:var(--tx-n);stroke-width:1.1}
html.hz .clock circle{stroke:rgba(240,230,214,.42);stroke-width:1}
html.hz .clock .c-m{stroke:var(--ember-n)}
html.hz .c-read{font-size:11.5px;font-weight:500;letter-spacing:.2em;color:var(--tx-n2)}
html.hz .tl-sticky.dawn .clock svg{stroke:var(--tx-d)}
html.hz .tl-sticky.dawn .clock circle{stroke:rgba(46,36,27,.4)}
html.hz .tl-sticky.dawn .clock .c-m{stroke:var(--ember)}
html.hz .tl-sticky.dawn .c-read{color:var(--tx-d2)}

/* short viewports — keep below-rail frames inside the screen */
@media (max-height:780px){
  html.hz{--raily:47%}
  html.hz .pr{padding:12px 15px}
  html.hz .pr-title{font-size:16.5px;margin-bottom:6px}
  html.hz .pr-wait{margin-top:9px}
  html.hz #prs{--lead:24px}
  html.hz #gate{--lead:34px}
  html.hz .frame{padding:15px 17px}
}

/* ============================================================
   REVEALS — only when JS present and motion allowed
   ============================================================ */
@media (prefers-reduced-motion:no-preference){
  html.js .hero-seal path{stroke-dashoffset:100;animation:drawseal 1.5s cubic-bezier(.6,0,.2,1) .2s forwards}
  html.js .hero-seal path:nth-child(2){animation-delay:.45s}
  html.js .hero-seal path:nth-child(3){animation-delay:.75s}
  @keyframes drawseal{to{stroke-dashoffset:0}}

  html.js .moment .ts,
  html.js .moment .line,
  html.js .moment .micro,
  html.js .moment .cap,
  html.js .moment .q-line,
  html.js .moment .chip,
  html.js .moment .frame,
  html.js .moment .browser,
  html.js .moment .pr{
    opacity:0;transform:translateY(14px);
    transition:opacity .7s ease,transform .7s cubic-bezier(.22,.8,.3,1);
  }
  html.js .moment.in .ts,
  html.js .moment.in .line,
  html.js .moment.in .micro,
  html.js .moment.in .cap,
  html.js .moment.in .q-line,
  html.js .moment.in .chip,
  html.js .moment.in .frame,
  html.js .moment.in .browser,
  html.js .moment.in .pr{opacity:1;transform:none}
  html.js .moment.in .cap{transition-delay:.25s}
  html.js .moment.in .pr:nth-child(2){transition-delay:.18s}
  html.js .moment.in .chip-prop{transition-delay:.5s}
  html.hz .moment.in .chip-prop{transition-delay:.9s}

  /* leaders draw */
  html.hz .moment::after{transform:scaleY(0);transition:transform .6s cubic-bezier(.22,.8,.3,1) .1s}
  html.hz .m-below::after{transform:scaleY(0)}
  html.hz .moment.in::after{transform:scaleY(1)}
  html.js .moment::before{opacity:0;transition:opacity .4s ease .5s}
  html.js .moment.in::before{opacity:1}

  /* cluster joins draw */
  html.js .c-join path{stroke-dasharray:100;stroke-dashoffset:100;transition:stroke-dashoffset 1s cubic-bezier(.4,0,.2,1)}
  html.js .moment.in .c-join path{stroke-dashoffset:0}
  html.js .moment.in .c-join path:nth-child(1){transition-delay:.35s}
  html.js .moment.in .c-join path:nth-child(2){transition-delay:.5s}
  html.js .moment.in .c-join path:nth-child(3){transition-delay:.65s}

  /* morning reveal */
  html.js .morning .ts,
  html.js .morning h2,
  html.js .morning .m-lede,
  html.js .morning .btn,
  html.js .morning .m-note{
    opacity:0;transform:translateY(14px);
    transition:opacity .8s ease,transform .8s cubic-bezier(.22,.8,.3,1);
  }
  html.js .morning.in .ts{transition-delay:.05s}
  html.js .morning.in h2{transition-delay:.15s}
  html.js .morning.in .m-lede{transition-delay:.3s}
  html.js .morning.in .btn{transition-delay:.45s}
  html.js .morning.in .m-note{transition-delay:.6s}
  html.js .morning.in .ts,
  html.js .morning.in h2,
  html.js .morning.in .m-lede,
  html.js .morning.in .btn,
  html.js .morning.in .m-note{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){
  .spine li.live i,.b-rec i{animation:none}
  .b-prog i{animation:none;transform:none}
  .b-done{animation:none;opacity:1}
}

/* ============================================================
   small screens (vertical refinements)
   ============================================================ */
@media (max-width:640px){
  .tl-track{padding:70px 18px 0 60px}
  .tl-track::before{left:26px}
  .moment{padding-bottom:76px}
  .moment::before{left:-36px;width:8px;height:8px}
  .moment::after{left:-28px;width:20px}
  .cluster{flex-direction:column;align-items:flex-start;gap:0}
  .c-join{width:1px;height:36px;margin-left:24px}
  .c-join path{display:none}
  .c-join{background:var(--ln-n2)}
  .hero h1{font-size:clamp(40px,11vw,52px)}
  .mech{grid-template-columns:1fr;gap:34px}
  .cta-final{margin-top:80px}
  .browser{width:100%}
}