/* TERMINAL 42 — "One day, run well."
   Editorial daybook: warm paper, Fraunces serif, mono operational labels,
   pine-green accent (the product's own #1C7C5A). Real HTML is the document;
   the WebGL day-flight (js/t42-day.js) is a layered enhancement (html.webgl). */

:root{
  --paper:#F6F1E6; --paper-2:#EFE8D8; --card:#FBF7EE;
  --ink:#22231D; --ink-70:rgba(34,35,29,.72); --ink-45:rgba(34,35,29,.45); --ink-12:rgba(34,35,29,.14); --ink-06:rgba(34,35,29,.07);
  --pine:#1C7C5A; --pine-deep:#14523C; --pine-soft:#E2EFE7; --gold:#B9873B;
  --serif:"Fraunces",Georgia,serif; --mono:"IBM Plex Mono",ui-monospace,monospace;
  --pad:clamp(1.2rem,4vw,3rem);
  --w:min(72rem,calc(100vw - 2*var(--pad)));
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body.t42{background:var(--paper);color:var(--ink);font-family:var(--serif);font-weight:400;line-height:1.62;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
::selection{background:var(--pine);color:#fff}

/* the sky — WebGL canvas behind everything */
#sky{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:0;transition:opacity 1.2s ease}
html.webgl #sky{opacity:1}
.grain{position:fixed;inset:0;z-index:40;pointer-events:none;opacity:.05;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-size:140px}

/* crown — fixed chrome */
.crown{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding:.85rem var(--pad);font-family:var(--mono);font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-70)}
.crown::before{content:"";position:absolute;inset:0;backdrop-filter:blur(8px);background:color-mix(in srgb,var(--paper) 62%,transparent);
  mask:linear-gradient(#000 65%,transparent);pointer-events:none;z-index:-1}
.crown a{text-decoration:none}
.crown .mk b{color:var(--ink);font-weight:500}
.crown .mk small{margin-left:.7em;color:var(--ink-45);letter-spacing:.22em}
.crown .clk{display:flex;align-items:center;gap:.6em;color:var(--ink)}
.crown .clk::before{content:"";width:.45em;height:.45em;border-radius:50%;background:var(--pine)}
.crown .clk b{font-weight:500;font-variant-numeric:tabular-nums}
.crown .clk #phase{color:var(--pine-deep);display:none}
html.webgl .crown .clk #phase{display:inline}
@media (max-width:640px){.crown .clk #daylabel{display:none}}

main{position:relative;z-index:1}
section{position:relative}
.wrap{width:var(--w);margin:0 auto}

/* type scale */
.kick{font-family:var(--mono);font-size:.64rem;letter-spacing:.32em;text-transform:uppercase;color:var(--pine);margin-bottom:1.1rem}
.kick.dim{color:var(--ink-45)}
h1,h2,h3{font-weight:560;letter-spacing:-.015em;line-height:1.04;text-wrap:balance}
.t-hero{font-size:clamp(2.7rem,1.4rem + 6vw,6.4rem)}
.t-hero em{font-style:italic;font-weight:400;color:var(--pine-deep)}
.t-big{font-size:clamp(1.9rem,1.2rem + 3vw,3.4rem)}
.t-mid{font-size:clamp(1.5rem,1.1rem + 1.8vw,2.3rem)}
.lede{font-size:clamp(1.02rem,.95rem + .5vw,1.25rem);color:var(--ink-70);max-width:58ch}
.lede b{font-weight:560;color:var(--ink)}

/* reveal */
.rv{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s cubic-bezier(.16,1,.3,1)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* buttons */
.cta{display:inline-block;font-family:var(--mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;
  padding:.85rem 1.35rem;border:1px solid var(--ink);border-radius:999px;color:var(--ink);background:transparent;cursor:pointer;transition:.18s}
.cta:hover{background:var(--ink);color:var(--paper)}
.cta.solid{background:var(--pine);border-color:var(--pine);color:#fff}
.cta.solid:hover{background:var(--pine-deep);border-color:var(--pine-deep)}
.cta.ghost{border-color:var(--ink-12);color:var(--ink-70)}
.cta.ghost:hover{border-color:var(--ink);color:var(--paper)}

/* ---------- cover ---------- */
.cover{min-height:100svh;display:grid;place-items:center;text-align:center;padding:7rem var(--pad) 4rem}
.cover .kick{letter-spacing:.42em}
.cover .lede{margin:1.6rem auto 0}
.cover .ctas{margin-top:2.4rem;display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap}
.cover .foot{position:absolute;left:0;right:0;bottom:1.4rem;display:flex;justify-content:space-between;padding:0 var(--pad);
  font-family:var(--mono);font-size:.6rem;letter-spacing:.26em;text-transform:uppercase;color:var(--ink-45)}
@media (max-width:640px){.cover .foot{justify-content:center}.cover .foot span:last-child{display:none}}

/* ---------- the old way ---------- */
.problem{padding:clamp(5rem,12vh,9rem) var(--pad)}
.problem .t-big{max-width:24ch}
.problem .turn{margin-top:1.6rem;font-style:italic;color:var(--pine-deep);font-size:clamp(1.15rem,1rem + 1vw,1.6rem)}
.daybreak{margin:clamp(4rem,10vh,7rem) auto 0;width:var(--w);border-top:1px solid var(--ink-12);padding-top:1.2rem;
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-family:var(--mono);font-size:.64rem;letter-spacing:.3em;text-transform:uppercase;color:var(--ink-45)}
.daybreak b{color:var(--ink);font-weight:500}

/* ---------- the day (moments) ---------- */
.day{position:relative}
.moment{min-height:92svh;display:grid;align-items:center;padding:clamp(3rem,8vh,6rem) var(--pad)}
.m-grid{width:var(--w);margin:0 auto;display:grid;grid-template-columns:minmax(0,30rem) 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.m-copy .stamp{display:flex;align-items:baseline;gap:1rem;font-family:var(--mono);letter-spacing:.18em;text-transform:uppercase;margin-bottom:1.2rem}
.m-copy .stamp b{font-size:1.05rem;color:var(--ink);font-weight:500;font-variant-numeric:tabular-nums}
.m-copy .stamp span{font-size:.6rem;color:var(--pine);border:1px solid var(--pine-soft);background:var(--pine-soft);border-radius:999px;padding:.28em .8em}
.m-copy h3{font-size:clamp(1.7rem,1.2rem + 2.2vw,2.7rem);margin-bottom:.9rem}
.m-copy p{color:var(--ink-70);max-width:46ch}
.m-copy p b{color:var(--ink);font-weight:560}
.m-copy .wink{margin-top:1rem;font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;color:var(--ink-45)}
.m-copy .cta{margin-top:1.5rem}
.m-shot{position:relative}
.m-shot figure{margin:0;background:var(--card);border:1px solid var(--ink-12);border-radius:14px;padding:.55rem;
  box-shadow:0 2px 0 rgba(34,35,29,.04),0 24px 60px -24px rgba(34,35,29,.38);transform:rotate(.6deg)}
.moment:nth-child(even) .m-shot figure{transform:rotate(-.6deg)}
.m-shot img{border-radius:9px;width:100%;height:auto}
.m-shot figcaption{font-family:var(--mono);font-size:.58rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-45);padding:.55rem .3rem .15rem;display:flex;justify-content:space-between;gap:1rem}
/* in WebGL mode the plates float in the scene instead */
html.webgl .m-shot{visibility:hidden}

/* the dark closing moment (22:40) */
.moment.dusk .m-grid{grid-template-columns:1fr;justify-items:center;text-align:center}
.moment.dusk .m-copy p{margin:0 auto}
.moment.dusk .quote{margin-top:1.4rem;font-style:italic;font-size:clamp(1.2rem,1rem + 1.4vw,1.8rem);color:var(--pine-deep);max-width:30ch}
.moment.dusk .m-shot{margin-top:2.4rem;max-width:56rem;width:100%}
html.webgl .moment.dusk .m-shot{visibility:hidden}

/* ---------- engines ---------- */
.engines{padding:clamp(5rem,12vh,9rem) var(--pad);background:var(--pine-deep);color:#F2EEE3}
.engines .kick{color:#9CC7B2}
.engines h2{max-width:20ch}
.en-grid{margin-top:2.6rem;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(242,238,227,.16);border:1px solid rgba(242,238,227,.16)}
.en{background:var(--pine-deep);padding:1.5rem 1.3rem 1.7rem}
.en b{font-family:var(--mono);font-size:.66rem;letter-spacing:.28em;text-transform:uppercase;color:#9CC7B2;display:block;margin-bottom:.7rem}
.en p{font-size:.95rem;color:rgba(242,238,227,.78);line-height:1.55}
.engines .law{margin-top:2.2rem;font-style:italic;color:#D9E7DE;font-size:clamp(1.05rem,1rem + .8vw,1.45rem);max-width:52ch}
@media (max-width:900px){.en-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.en-grid{grid-template-columns:1fr}}

/* ---------- receipts ---------- */
.receipts{padding:clamp(4rem,9vh,7rem) var(--pad)}
.rc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0 2.6rem;border-top:1px solid var(--ink-12)}
.rc{padding:1.15rem 0;border-bottom:1px solid var(--ink-06);display:grid;grid-template-columns:auto 1fr;gap:.9rem;align-items:baseline}
.rc b{font-family:var(--mono);font-size:.62rem;letter-spacing:.22em;color:var(--pine);font-weight:500;white-space:nowrap}
.rc span{font-size:.92rem;color:var(--ink-70)}
@media (max-width:900px){.rc-grid{grid-template-columns:1fr}}

/* ---------- lab console ---------- */
.console{padding:clamp(4rem,10vh,8rem) var(--pad)}
.con-card{width:var(--w);margin:0 auto;background:var(--card);border:1px solid var(--ink-12);border-left:4px solid var(--pine);border-radius:16px;
  padding:clamp(1.4rem,4vw,2.6rem);box-shadow:0 30px 70px -34px rgba(34,35,29,.35)}
.con-card .lede{margin-top:.4rem}
#ld-form{margin-top:1.4rem;display:flex;flex-direction:column;gap:.8rem;max-width:44rem}
#ld-brief{font-family:var(--serif);font-size:1.05rem;padding:.9rem 1rem;border:1px solid var(--ink-12);border-radius:12px;background:#fff;color:var(--ink);resize:vertical;width:100%}
#ld-brief:focus{outline:none;border-color:var(--pine)}
.ld-chips{display:flex;gap:.5rem;flex-wrap:wrap}
.ld-chips button{font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;padding:.5rem .8rem;border:1px solid var(--ink-12);border-radius:999px;background:none;color:var(--ink-70);cursor:pointer}
.ld-chips button:hover{border-color:var(--pine);color:var(--pine)}
#ld-run .ld-echo{font-style:italic;color:var(--ink-70);margin-bottom:1rem}
.ld-think{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;color:var(--pine-deep);line-height:2;min-height:2rem}
.ld-out{margin-top:1.2rem}
.ld-out .ld-pkick{font-family:var(--mono);font-size:.6rem;letter-spacing:.3em;text-transform:uppercase;color:var(--ink-45)}
.ld-out .ld-ptitle{font-size:clamp(1.5rem,1.2rem + 1.4vw,2.2rem);margin:.3rem 0 1rem}
.ld-days{border-top:1px solid var(--ink-12)}
.ld-day{display:grid;grid-template-columns:2.4rem 1fr;gap:.8rem;padding:.6rem 0;border-bottom:1px solid var(--ink-06);font-size:.94rem}
.ld-day b{font-family:var(--mono);color:var(--pine);font-weight:500}
.ld-day i{display:block;font-style:normal;font-weight:560}
.ld-day span{color:var(--ink-70)}
.ld-stays{margin-top:1rem;display:grid;gap:.5rem}
.ld-stay{font-size:.92rem;color:var(--ink-70)}
.ld-stay b{color:var(--ink);font-weight:560}
.ld-stay span{display:block;font-size:.85rem}
.ld-est{margin-top:1.1rem;font-size:1.15rem}
.ld-why{color:var(--ink-70);font-style:italic;margin-top:.5rem;max-width:52ch}
.ld-note{font-family:var(--mono);font-size:.6rem;letter-spacing:.2em;color:var(--ink-45);margin:1.4rem 0 .8rem}
.ld-foot .cta{margin-right:.6rem;margin-top:.2rem}
.ld-replay{font-family:var(--mono);font-size:.6rem;letter-spacing:.2em;color:var(--gold);margin-bottom:.8rem}
.ld-pkick,.ld-ptitle,.ld-day,.ld-stay,.ld-est,.ld-why,.ld-replay{opacity:0;transform:translateY(10px);transition:.5s ease}
.ld-pkick.in,.ld-ptitle.in,.ld-day.in,.ld-stay.in,.ld-est.in,.ld-why.in,.ld-replay.in{opacity:1;transform:none}
.ld-foot{opacity:0;transition:.5s}.ld-foot.in{opacity:1}

/* ---------- fares ---------- */
.fares{padding:clamp(4rem,10vh,8rem) var(--pad)}
.fx-toggle{display:flex;gap:.4rem;margin:1.8rem 0 1.6rem}
.fx-tg{font-family:var(--mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;padding:.55rem 1rem;border:1px solid var(--ink-12);border-radius:999px;background:none;color:var(--ink-45);cursor:pointer}
.fx-tg.on{border-color:var(--pine);color:var(--pine-deep);background:var(--pine-soft)}
.fx-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
.fx-card{background:var(--card);border:1px solid var(--ink-12);border-radius:16px;padding:1.6rem 1.4rem;display:flex;flex-direction:column;position:relative}
.fx-card.pop{border-color:var(--pine);box-shadow:0 0 0 1px var(--pine),0 26px 60px -30px rgba(20,82,60,.4)}
.fx-pop{position:absolute;top:-.75rem;left:1.3rem;background:var(--pine);color:#fff;font-family:var(--mono);font-size:.54rem;letter-spacing:.22em;padding:.3rem .6rem;border-radius:4px}
.fx-name{font-family:var(--mono);font-size:.64rem;letter-spacing:.28em;color:var(--ink-45);margin-bottom:.6rem}
.fx-price{font-size:2.3rem;font-weight:560;letter-spacing:-.02em;line-height:1}
.fx-price span{font-size:.9rem;font-weight:400;color:var(--ink-45)}
.fx-tag{color:var(--ink-70);font-size:.95rem;margin:.6rem 0 1rem;min-height:2.6em}
.fx-feat{list-style:none;margin:0 0 1.2rem;font-size:.87rem;color:var(--ink-70);flex:1}
.fx-feat li{padding:.32rem 0 .32rem 1.2rem;position:relative;border-bottom:1px solid var(--ink-06)}
.fx-feat li::before{content:"→";position:absolute;left:0;color:var(--pine)}
.fx-feat li b{color:var(--ink);font-weight:560}
.fx-cta{text-align:center}
.fx-math{font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;color:var(--ink-70);text-align:center;margin:1.6rem 0 2.4rem}
.fx-math b{color:var(--ink)}
.fx-vs{width:100%;border-collapse:collapse;font-size:.86rem;margin-top:.8rem}
.fx-vs th,.fx-vs td{text-align:left;padding:.55rem .6rem;border-bottom:1px solid var(--ink-06)}
.fx-vs th{font-family:var(--mono);font-size:.56rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-45)}
.fx-vs td:last-child{color:var(--pine-deep);font-weight:560}
.fx-vs td:nth-child(2){color:var(--ink-45)}
.fx-note{font-family:var(--mono);font-size:.6rem;letter-spacing:.08em;color:var(--ink-45);line-height:1.8;margin-top:1rem}
@media (max-width:900px){.fx-cards{grid-template-columns:1fr}}

/* ---------- board ---------- */
.board{padding:clamp(5rem,12vh,9rem) var(--pad) clamp(4rem,9vh,7rem)}
.bd-card{width:min(46rem,100%);margin:2rem auto 0;background:var(--card);border:1px solid var(--ink-12);border-radius:16px;padding:clamp(1.4rem,4vw,2.2rem);box-shadow:0 30px 70px -34px rgba(34,35,29,.35)}
.bd-grid{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.bd-card label{display:block;font-family:var(--mono);font-size:.58rem;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-45)}
.bd-card input,.bd-card textarea{width:100%;margin-top:.35rem;font-family:var(--serif);font-size:1rem;padding:.7rem .8rem;border:1px solid var(--ink-12);border-radius:10px;background:#fff;color:var(--ink)}
.bd-card input:focus,.bd-card textarea:focus{outline:none;border-color:var(--pine)}
.bd-msg{margin-top:.8rem}
.bd-hp{position:absolute;left:-9999px;opacity:0}
.bd-card .cta{margin-top:1.1rem;width:100%;text-align:center}
.bd-err{color:#A33B2C;font-size:.9rem;margin-top:.7rem}
.bd-done{text-align:center}
.bd-done .tick{font-size:2rem;color:var(--pine)}
.board .alt{margin-top:1.4rem;text-align:center;font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;color:var(--ink-70)}
.board .alt a{color:var(--ink);text-decoration:none;border-bottom:1px solid var(--ink-45)}
@media (max-width:600px){.bd-grid{grid-template-columns:1fr}}

/* ---------- footer ---------- */
footer.t42f{padding:2.2rem var(--pad) 3rem;border-top:1px solid var(--ink-12);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  font-family:var(--mono);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-45)}
footer.t42f a{color:var(--ink-70);text-decoration:none}
footer.t42f a:hover{color:var(--pine-deep)}

/* ---------- responsive: the day collapses to one column ---------- */
@media (max-width:980px){
  .m-grid{grid-template-columns:1fr;gap:1.8rem}
  .moment{min-height:auto;padding:clamp(3rem,8vh,5rem) var(--pad)}
  html.webgl .m-shot{visibility:visible} /* no 3D below the gate — shots stay inline */
}