/* conceit  the site is the flight plan and the running log of a long-duration mission, printed on paper
   type     Archivo variable (wdth 62-125) for display and body, Martian Mono for every number and label
   colour   printed paper #F1EDE4, ink #14130F, one signal red #D8341F for the stamps and the live marks
   grid     12 columns, 26px gutter, 1520 max, with a T+ elapsed-time rail down the left above 1180
   texture  paper grain over everything at 4%, plus a plot rule on the figure grounds
   motion   the mission advances: traces draw in, run bars extend along their track, the clock counts real seconds */

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:Archivo,"Helvetica Neue",Arial,sans-serif;font-size:16px;line-height:1.5;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg,video{max-width:100%;height:auto;display:block}
button,input,select,textarea{font:inherit;color:inherit}
a{color:inherit}

:root{
  --paper:#F1EDE4;
  --ink:#14130F;
  --dim:#6E685C;
  --rule:#C7C0B1;
  --rule-soft:#DCD6C9;
  --sig:#D8341F;
  --gut:26px;
  --max:1520px;
  --rail:118px;
  --ease:cubic-bezier(.22,1,.36,1);
  --mono:"Martian Mono",ui-monospace,Menlo,monospace;
}

/* ---------- paper ---------- */
.grain{position:fixed;inset:0;z-index:200;pointer-events:none;opacity:.045;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---------- type ---------- */
.mono{font-family:var(--mono);font-variation-settings:'wdth' 87.5;font-weight:400;
  font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.display{font-weight:900;font-variation-settings:'wdth' 118;line-height:.88;letter-spacing:-.022em;
  text-transform:uppercase;margin:0}
h1.display{font-size:clamp(2.9rem,8.2vw,7.4rem)}
h2.display{font-size:clamp(1.85rem,3.7vw,3.15rem)}
h3{font-size:1.06rem;font-weight:700;margin:0 0 .4em;letter-spacing:-.01em}
p{margin:0 0 1.05em;max-width:62ch}
p.mono,p.small.wide{max-width:none}
.lede{font-size:clamp(1.06rem,1.55vw,1.35rem);line-height:1.44;max-width:44ch;color:#2A281F}
.small{font-size:.86rem;line-height:1.55;color:var(--dim)}
.num{font-family:var(--mono);font-variation-settings:'wdth' 100;font-weight:700;
  font-size:clamp(2.2rem,4.6vw,3.6rem);letter-spacing:-.05em;line-height:1}
em{font-style:normal;color:var(--sig)}

/* ---------- shell ---------- */
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
.sect{position:relative;padding:clamp(56px,8vw,116px) 0;border-top:1px solid var(--rule)}
.sect--flush{border-top:0}
.g{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gut)}
.c3{grid-column:span 3}.c4{grid-column:span 4}.c5{grid-column:span 5}
.c6{grid-column:span 6}.c7{grid-column:span 7}.c8{grid-column:span 8}.c12{grid-column:span 12}

/* the elapsed-time rail */
.mark{display:flex;gap:14px;align-items:baseline;margin:0 0 26px}
.mark b{font-family:var(--mono);font-variation-settings:'wdth' 87.5;font-weight:700;font-size:10px;
  letter-spacing:.08em;color:var(--sig)}
.mark span{font-family:var(--mono);font-variation-settings:'wdth' 87.5;font-weight:400;font-size:10px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.mark::after{content:"";flex:1;height:1px;background:var(--rule);transform:translateY(-3px)}

/* ---------- header ---------- */
.top{position:sticky;top:0;z-index:120;background:var(--paper);border-bottom:1px solid var(--ink)}
.top__in{max-width:var(--max);margin:0 auto;padding:0 22px;display:flex;align-items:stretch;gap:0;height:56px}
.brand{display:flex;align-items:center;gap:10px;padding-right:22px;border-right:1px solid var(--rule);
  text-decoration:none;flex:none}
.brand svg{width:19px;height:19px;display:block}
.brand b{font-weight:900;font-variation-settings:'wdth' 118;font-size:15px;letter-spacing:.01em;text-transform:uppercase}
.nav{display:flex;align-items:stretch;flex:1;overflow-x:auto;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{display:flex;align-items:center;padding:0 15px;text-decoration:none;white-space:nowrap;
  font-family:var(--mono);font-variation-settings:'wdth' 87.5;font-size:10px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--dim);border-right:1px solid var(--rule-soft)}
.nav a:hover{color:var(--ink);background:#E7E2D6}
.nav a[aria-current="page"]{color:var(--ink);box-shadow:inset 0 -2px 0 var(--sig)}
.top__end{display:flex;align-items:center;gap:12px;padding-left:16px;flex:none}
.clock{font-family:var(--mono);font-variation-settings:'wdth' 87.5;font-size:10px;letter-spacing:.06em;
  color:var(--dim);white-space:nowrap}
.clock i{font-style:normal;color:var(--sig)}
.go{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:var(--paper);
  text-decoration:none;padding:9px 15px;font-family:var(--mono);font-variation-settings:'wdth' 87.5;
  font-weight:700;font-size:10px;letter-spacing:.1em;text-transform:uppercase;
  transition:background .16s var(--ease),transform .16s var(--ease)}
.go:hover{background:var(--sig);transform:translateY(-1px)}
.go--out{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.go--out:hover{background:var(--ink);color:var(--paper)}
.go--big{padding:14px 22px;font-size:11px}
:focus-visible{outline:2px solid var(--sig);outline-offset:3px}

/* ---------- hero ---------- */
.hero{position:relative;padding:clamp(48px,7vw,92px) 0 clamp(40px,5vw,70px)}
.hero__ticks{position:absolute;left:0;right:0;top:0;height:100%;pointer-events:none;z-index:0;
  background-image:repeating-linear-gradient(90deg,var(--rule-soft) 0 1px,transparent 1px 8.3333%);opacity:.5}
.hero>.wrap{position:relative;z-index:1}
.hero h1{position:relative}
.hero h1 .ln{display:block;overflow:hidden}
.hero h1 .ln>i{display:block;font-style:normal;transform:translateY(102%);
  animation:rise .95s var(--ease) forwards}
.hero h1 .ln:nth-child(2)>i{animation-delay:.07s}
.hero h1 .ln:nth-child(3)>i{animation-delay:.14s}
@keyframes rise{to{transform:none}}
.hero__meta{display:flex;flex-wrap:wrap;gap:26px 44px;margin-top:34px;padding-top:18px;
  border-top:1px solid var(--rule)}
.hero__meta div{min-width:118px}
.hero__meta dt{font-family:var(--mono);font-variation-settings:'wdth' 87.5;font-size:9px;
  letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-bottom:5px}
.hero__meta dd{margin:0;font-family:var(--mono);font-variation-settings:'wdth' 100;font-weight:700;
  font-size:15px;letter-spacing:-.02em}

/* ---------- stamp ---------- */
.stamp{display:inline-block;transform:rotate(-4.5deg);color:var(--sig);
  box-shadow:inset 0 0 0 2px var(--sig);padding:7px 12px 6px;
  font-family:var(--mono);font-variation-settings:'wdth' 87.5;font-weight:700;font-size:11px;
  letter-spacing:.16em;text-transform:uppercase;opacity:.9}
.stamp--r{transform:rotate(3deg)}

/* ---------- run timeline ---------- */
.runs{border-top:1px solid var(--ink);margin-top:8px}
.run{display:grid;grid-template-columns:190px 1fr 92px;gap:18px;align-items:center;
  padding:13px 0;border-bottom:1px solid var(--rule-soft)}
.run__name{font-weight:700;font-size:.95rem;letter-spacing:-.01em}
.run__name small{display:block;font-family:var(--mono);font-variation-settings:'wdth' 87.5;
  font-weight:400;font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);margin-top:3px}
.run__track{position:relative;height:12px;background:
  repeating-linear-gradient(90deg,var(--rule-soft) 0 1px,transparent 1px 10%)}
.run__bar{position:absolute;top:0;bottom:0;left:0;width:var(--w);background:var(--ink);
  transition:width 1.5s var(--ease)}
.js .run .run__bar{width:0}
.js .run.on .run__bar{width:var(--w)}
.run__bar::after{content:"";position:absolute;right:0;top:-4px;bottom:-4px;width:2px;background:var(--sig)}
.run__t{font-family:var(--mono);font-variation-settings:'wdth' 87.5;font-weight:700;font-size:11px;
  text-align:right;letter-spacing:-.02em}
.runs__axis{display:grid;grid-template-columns:190px 1fr 92px;gap:18px;margin-top:9px}
.runs__axis ol{grid-column:2;display:flex;justify-content:space-between;list-style:none;margin:0;padding:0}
.runs__axis li{font-family:var(--mono);font-variation-settings:'wdth' 87.5;font-size:9px;
  letter-spacing:.08em;text-transform:uppercase;color:var(--dim)}

/* ---------- slab (inverted) ---------- */
/* one redefinition lifts every dim grey on the inverted ground at once */
.slab{background:var(--ink);color:var(--paper);border-top:0;--dim:#A9A294}
.slab .mono,.slab .small,.slab .lede{color:#A9A294}
.slab .mark span{color:#8C8677}
.slab .mark::after{background:#3A382F}
.slab .go{background:var(--paper);color:var(--ink)}
.slab .go:hover{background:var(--sig);color:var(--paper)}
.slab .go--out{background:transparent;color:var(--paper);box-shadow:inset 0 0 0 1px #4A483E}
.slab .go--out:hover{background:var(--paper);color:var(--ink)}
.slab .item{border-color:#33312A}
.slab .tbl th,.slab .tbl td{border-color:#33312A}
.slab .tbl thead th{color:#8C8677}

/* ---------- items ---------- */
.items{display:grid;gap:0;border-top:1px solid var(--ink)}
.items--2{grid-template-columns:1fr 1fr}
.items--4{grid-template-columns:repeat(4,1fr)}
.item{padding:24px 22px 30px;border-bottom:1px solid var(--rule);border-right:1px solid var(--rule);
  position:relative;transition:background .2s var(--ease)}
.item:hover{background:#E8E3D7}
.slab .item:hover{background:#1D1B16}
.item__no{font-family:var(--mono);font-variation-settings:'wdth' 87.5;font-size:9px;letter-spacing:.12em;
  color:var(--sig);margin-bottom:16px}
.item p{margin:0;font-size:.9rem;line-height:1.55;color:var(--dim)}
.slab .item p{color:#A9A294}

/* ---------- table ---------- */
.tblwrap{overflow-x:auto;border-top:1px solid var(--ink)}
.tbl{width:100%;border-collapse:collapse;min-width:640px}
.tbl th,.tbl td{text-align:left;padding:13px 16px 13px 0;border-bottom:1px solid var(--rule-soft);
  vertical-align:top}
.tbl thead th{font-family:var(--mono);font-variation-settings:'wdth' 87.5;font-weight:400;font-size:9px;
  letter-spacing:.12em;text-transform:uppercase;color:var(--dim);padding-top:12px;padding-bottom:12px}
.tbl td:first-child{font-weight:700;letter-spacing:-.01em;width:26%}
.tbl td{font-size:.92rem;line-height:1.5}
.tbl .t-mono{font-family:var(--mono);font-variation-settings:'wdth' 87.5;font-size:11px;
  letter-spacing:-.01em;white-space:nowrap;color:var(--dim)}
/* a value too long to hold one line says so by wrapping, never by being cut off */
.tbl .t-mono.t-wrap{white-space:normal;line-height:1.7}

/* ---------- figure ---------- */
.fig{border:1px solid var(--ink);background:
  repeating-linear-gradient(0deg,var(--rule-soft) 0 1px,transparent 1px 26px),
  repeating-linear-gradient(90deg,var(--rule-soft) 0 1px,transparent 1px 26px)}
.fig svg{width:100%;height:auto;display:block}
.fig figcaption{border-top:1px solid var(--ink);padding:10px 14px;background:var(--paper);
  font-family:var(--mono);font-variation-settings:'wdth' 87.5;font-size:9px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--dim)}
.trace{fill:none;stroke:var(--ink);stroke-width:1.6;
  stroke-dasharray:var(--len);stroke-dashoffset:var(--len);transition:stroke-dashoffset 1.8s var(--ease)}
.on .trace{stroke-dashoffset:0}
.trace--sig{stroke:var(--sig);stroke-width:2.2}
.tick{stroke:var(--rule);stroke-width:1}
.lbl{font-family:var(--mono);font-size:9px;letter-spacing:.06em;fill:var(--dim);text-transform:uppercase}
.lbl--sig{fill:var(--sig)}

/* ---------- price ---------- */
.plans{border-top:1px solid var(--ink);display:grid;grid-template-columns:repeat(4,1fr)}
.plan{border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:24px 20px 26px;
  display:flex;flex-direction:column}
.plan:last-child{border-right:0}
.plan--pick{background:#E8E3D7}
.plan__n{font-family:var(--mono);font-variation-settings:'wdth' 87.5;font-size:10px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--dim)}
.plan__p{margin:14px 0 4px}
.plan ul{list-style:none;margin:18px 0 22px;padding:0;flex:1}
.plan li{font-size:.86rem;line-height:1.45;padding:7px 0 7px 17px;position:relative;color:var(--dim);
  border-bottom:1px solid var(--rule-soft)}
.plan li::before{content:"";position:absolute;left:0;top:14px;width:7px;height:1px;background:var(--sig)}

/* ---------- log ---------- */
.log{border-top:1px solid var(--ink)}
.log__row{display:grid;grid-template-columns:132px 1fr;gap:20px;padding:17px 0;
  border-bottom:1px solid var(--rule-soft)}
.log__t{font-family:var(--mono);font-variation-settings:'wdth' 87.5;font-size:10px;letter-spacing:.06em;
  color:var(--sig);padding-top:3px}
.log__b h3{margin-bottom:.3em}
.log__b p{margin:0;font-size:.9rem;color:var(--dim)}

/* ---------- footer ---------- */
.foot{background:var(--ink);color:#A9A294;padding:54px 0 26px;font-size:.86rem}
.foot a{color:#A9A294;text-decoration:none;display:block;padding:4px 0}
.foot a:hover{color:var(--paper)}
.foot h4{font-family:var(--mono);font-variation-settings:'wdth' 87.5;font-weight:400;font-size:9px;
  letter-spacing:.14em;text-transform:uppercase;color:#8C8677;margin:0 0 10px}
.foot__end{margin-top:44px;padding-top:18px;border-top:1px solid #33312A;display:flex;
  flex-wrap:wrap;gap:14px 30px;justify-content:space-between;
  font-family:var(--mono);font-variation-settings:'wdth' 87.5;font-size:9px;letter-spacing:.09em;
  text-transform:uppercase;color:#8C8677}
.foot__note{max-width:70ch;margin:26px 0 0;text-transform:none;letter-spacing:.02em;
  line-height:1.65;font-size:10px;color:#857F71}

/* ---------- entry ---------- */
.js .rise{opacity:0;transform:translateY(16px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .rise.on{opacity:1;transform:none}

/* ---------- wide extras ---------- */
@media (min-width:1180px){
  .wrap{padding-left:var(--rail)}
  .top__in{padding-left:22px}
  /* the rail belongs to the sheet of paper, not to the browser window: past 1520 it
     travels inward with the column instead of stranding itself against the screen edge */
  .sect::before{content:attr(data-t);position:absolute;top:clamp(56px,8vw,116px);
    left:max(22px, calc((100vw - var(--max)) / 2 + 22px));
    font-family:var(--mono);font-variation-settings:'wdth' 87.5;font-size:9px;letter-spacing:.1em;
    color:var(--sig);writing-mode:vertical-rl}
  .punch{position:fixed;top:0;bottom:0;width:9px;z-index:1;pointer-events:none;
    left:max(26px, calc((100vw - var(--max)) / 2 + 26px));
    background-image:radial-gradient(circle at 50% 50%,var(--rule) 0 4px,transparent 4px);
    background-size:9px 96px;opacity:.55}
}
@media (max-width:1179px){.punch{display:none}}

@media (max-width:900px){
  /* inline grid-column placements on the fragments have to lose here */
  .g>*{grid-column:1/-1!important}
  .items--4{grid-template-columns:1fr 1fr}
  .plans{grid-template-columns:1fr 1fr}
  .c4,.c5,.c6,.c7,.c8{grid-column:span 12}
  .c3{grid-column:span 6}

  /* two decks instead of one clipped row: identity and action, then the section strip.
     It stops being sticky here, because 94px of header on a phone is 94px of page. */
  .top{position:static}
  .top__in{flex-wrap:wrap;height:auto;padding:0 16px}
  .brand{flex:1;height:52px;border-right:0;padding-right:0}
  .top__end{padding-left:12px;height:52px}
  .nav{order:3;flex:1 0 100%;border-top:1px solid var(--rule);
    -webkit-mask-image:linear-gradient(90deg,#000 0 84%,transparent);
    mask-image:linear-gradient(90deg,#000 0 84%,transparent)}
  .nav a{height:42px;padding:0 14px}
  .nav a:first-child{padding-left:0}
  .nav a:last-child{border-right:0;padding-right:40px}
}
@media (max-width:640px){
  .items--2,.items--4,.plans{grid-template-columns:1fr}
  .item,.plan{border-right:0}
  .run{grid-template-columns:1fr 78px;gap:10px}
  .run__track{grid-column:1/-1;order:3}
  .runs__axis{display:none}
  .log__row{grid-template-columns:1fr;gap:6px}
  .fig{overflow-x:auto}
  .fig svg{min-width:560px}
  .fig figcaption{position:sticky;left:0}
  .c3{grid-column:span 12}
  .hero__meta{gap:20px 30px}
  .top__end .clock{display:none}
  /* the pair of hero buttons stacks flush left instead of stepping sideways */
  .go--big{margin-left:0!important;margin-bottom:10px}
  /* the display condenses on a narrow column instead of breaking where it was not meant to */
  h1.display{font-variation-settings:'wdth' 88;letter-spacing:-.026em}
  h2.display{font-variation-settings:'wdth' 96}
  .fig figcaption::after{content:"\00a0\00b7\00a0swipe";color:var(--sig)}
  /* a table wider than the phone says so at its own edge: the shadow appears only
     while there is something left to scroll to, and disappears when there is not */
  .tbl,.tbl td{font-size:.84rem}
  .tblwrap{
    background-image:
      linear-gradient(to right,var(--paper),rgba(241,237,228,0)),
      linear-gradient(to left,var(--paper),rgba(241,237,228,0)),
      linear-gradient(to right,rgba(20,19,15,.18),rgba(20,19,15,0)),
      linear-gradient(to left,rgba(20,19,15,.18),rgba(20,19,15,0));
    background-position:left center,right center,left center,right center;
    background-repeat:no-repeat;
    background-size:34px 100%,34px 100%,12px 100%,12px 100%;
    background-attachment:local,local,scroll,scroll}
  .slab .tblwrap{
    background-image:
      linear-gradient(to right,var(--ink),rgba(20,19,15,0)),
      linear-gradient(to left,var(--ink),rgba(20,19,15,0)),
      linear-gradient(to right,rgba(241,237,228,.22),rgba(241,237,228,0)),
      linear-gradient(to left,rgba(241,237,228,.22),rgba(241,237,228,0))}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .hero h1 .ln>i{transform:none}
  .rise{opacity:1;transform:none}
  .run__bar{width:var(--w)}
  .trace{stroke-dashoffset:0}
  html{scroll-behavior:auto}
}