/* Freeside Labs — poster + CRT. Hand-written, no build step. */

@font-face { font-family: "Shoulders"; src: url("fonts/big-shoulders-800.woff2") format("woff2"); font-weight: 800; font-display: swap; }
@font-face { font-family: "Plex Sans"; src: url("fonts/plex-sans-var.woff2") format("woff2"); font-weight: 100 700; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("fonts/plex-mono-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("fonts/plex-mono-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "VT323"; src: url("fonts/vt323.woff2") format("woff2"); font-weight: 400; font-display: swap; }

:root {
  --paper: #efe5cf;
  --paper-2: #e4d5b4;
  --ink: #1c1a16;
  --ink-soft: #4d463b;
  --orange: #c24618;
  --teal: #14665f;
  --mustard: #e1a52c;
  --on-accent: #fff8ea;

  --crt: #06120c;
  --crt-2: #0c1f15;
  --phos: #7cf3a2;
  --phos-dim: #3f9563;
  --amber: #ffb547;
  --amber-dim: #b07a2e;
  /* the page's accents as they sit on the console's dark glass, in either theme */
  --crt-teal: #5cd3c6;
  --crt-teal-dim: #2f9c92;
  --crt-orange: #ef6a35;

  --display: "Shoulders", "Arial Narrow", Impact, sans-serif;
  --sans: "Plex Sans", system-ui, sans-serif;
  --mono: "Plex Mono", ui-monospace, monospace;
  --pixel: "VT323", "Plex Mono", monospace;

  --gutter: clamp(16px, 4vw, 48px);
  --max: 1180px;
  --shadow: 5px 5px 0 var(--ink);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #17150f;
    --paper-2: #221f17;
    --ink: #efe5cf;
    --ink-soft: #b8ab92;
    --orange: #ef6a35;
    --teal: #2f9c92;
    --mustard: #e9b544;
    --on-accent: #17150f;
  }
}
:root[data-theme="dark"] {
  --paper: #17150f; --paper-2: #221f17; --ink: #efe5cf; --ink-soft: #b8ab92;
  --orange: #ef6a35; --teal: #2f9c92; --mustard: #e9b544; --on-accent: #17150f;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background-color: var(--paper);
  /* print grain */
  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' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .09 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--sans);
  overflow-x: hidden;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }

.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--paper); padding: .5rem 1rem; z-index: 10; }
.skip:focus { left: 1rem; }

/* ---------- system bar ---------- */
.sysbar {
  display: flex; justify-content: space-between; gap: 1rem;
  background: var(--ink); color: var(--paper);
  font: 400 1.05rem/1 var(--pixel); letter-spacing: .06em;
  padding: .4rem var(--gutter);
}
@media (max-width: 520px) { .sysbar__est { display: none; } }

/* ---------- masthead ---------- */
.masthead {
  max-width: var(--max); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.1rem var(--gutter);
  border-bottom: 3px double var(--ink);
}
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; }
.defs { position: absolute; width: 0; height: 0; overflow: hidden; }
.brand__mark { width: 54px; height: 34px; }
.brand__word { font: 800 1.7rem/1 var(--display); text-transform: uppercase; letter-spacing: .02em; }
.brand__word span { color: var(--orange); margin-left: .25em; }
.masthead ul { list-style: none; display: flex; align-items: center; gap: clamp(.6rem, 2vw, 1.6rem); margin: 0; padding: 0; }
.masthead nav a:not(.btn) {
  font: 500 .85rem/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; text-decoration: none;
}
.masthead nav a:not(.btn):hover { color: var(--orange); }
@media (max-width: 640px) { .masthead nav li:not(:last-child) { display: none; } }

/* ---------- buttons (bevel-era, flattened) ---------- */
.btn {
  display: inline-block;
  font: 500 .95rem/1 var(--mono); text-transform: uppercase; letter-spacing: .06em; text-decoration: none;
  background: var(--orange); color: var(--on-accent);
  border: 2px solid var(--ink); box-shadow: var(--shadow);
  padding: .95rem 1.3rem;
  transition: transform .08s, box-shadow .08s;
}
.btn:hover { transform: translate(-1px, -1px); box-shadow: 6px 6px 0 var(--ink); }
.btn:active { transform: translate(5px, 5px); box-shadow: 0 0 0 var(--ink); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--small { padding: .55rem .8rem; font-size: .8rem; box-shadow: 3px 3px 0 var(--ink); }
.btn--big { font-size: clamp(.9rem, 2.6vw, 1.25rem); padding: 1.2rem 1.6rem; overflow-wrap: anywhere; text-transform: none; }

/* ---------- hero ---------- */
.hero {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: clamp(1.5rem, 4vw, 4rem);
  padding: clamp(2.5rem, 7vw, 6rem) var(--gutter) clamp(2rem, 5vw, 4rem);
}
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; } .hero__art { max-width: 420px; justify-self: center; order: -1; } }
.kicker {
  display: inline-block; margin: 0 0 1.2rem;
  font: 500 .8rem/1 var(--mono); text-transform: uppercase; letter-spacing: .14em;
  border: 2px solid var(--ink); padding: .45rem .7rem; background: var(--mustard); color: #1c1a16;
}
h1 {
  font: 800 clamp(3.4rem, 10vw, 7.6rem)/.86 var(--display);
  text-transform: uppercase; letter-spacing: -.005em; margin: 0 0 1.4rem;
}
h1 em, .contact h2 em { font-style: normal; color: var(--orange); }
.subhead {
  font: 500 clamp(1rem, 1.8vw, 1.3rem)/1.3 var(--mono); text-transform: uppercase; letter-spacing: .1em;
  border-top: 3px solid var(--ink); padding-top: 1rem; margin: 0 0 1.4rem; max-width: 22em;
}
.lead { font-size: clamp(1.05rem, 1.6vw, 1.22rem); max-width: 36em; color: var(--ink-soft); margin: 0 0 2rem; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.4rem; }
.specs { display: flex; flex-wrap: wrap; margin: 0; border: 2px solid var(--ink); width: fit-content; max-width: 100%; }
.specs div { padding: .6rem 1rem; border-right: 2px solid var(--ink); }
.specs div:last-child { border-right: 0; }
.specs dt { font: 500 .7rem/1 var(--mono); text-transform: uppercase; letter-spacing: .12em; color: var(--ink-soft); margin-bottom: .35rem; }
.specs dd { margin: 0; font: 400 1.5rem/1 var(--pixel); }
/* phone: Since and Spaceflight side by side, Toolchain full width under them */
@media (max-width: 480px) {
  .specs { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
  .specs div:last-child { grid-column: 1 / -1; border-right: 0; border-top: 2px solid var(--ink); }
}

.hero__art { margin: 0; position: relative; }
.orbit-art { width: 100%; height: auto; overflow: visible; }
.planet { fill: var(--teal); }
.planet__outline { fill: none; stroke: var(--ink); stroke-width: 3; }
.planet__bands path { fill: none; stroke: var(--ink); opacity: .22; }
/* one flat colour: the planet's shadow is the only darkening on the ring */
.ring { fill: none; stroke: var(--orange); stroke-width: 9; }
.ring-shadow { fill: none; stroke: url(#ringShadowGrad); stroke-width: 9.5; opacity: .55; }
#ringShadowGrad stop { stop-color: #03100e; }
.sat__night rect { fill: #03100e; stroke: #03100e; stroke-width: 2; }
.sat__bus { fill: var(--ink); }
.sat__panel { fill: var(--paper); stroke: var(--ink); stroke-width: 2; }
.stars circle, .stars use { fill: var(--ink); }
.sun__star { fill: var(--mustard); }

/* ---------- stripes + ticker ---------- */
.stripes { display: grid; }
.stripes span { height: 10px; }
.stripes span:nth-child(1) { background: var(--orange); }
.stripes span:nth-child(2) { background: var(--mustard); }
.stripes span:nth-child(3) { background: var(--teal); }

.ticker { background: var(--ink); color: var(--paper); overflow: hidden; border-block: 2px solid var(--ink); }
.ticker__track { display: flex; width: max-content; animation: ticker 50s linear infinite; }
.ticker__track span { font: 400 1.35rem/1 var(--pixel); letter-spacing: .08em; padding: .55rem 0; white-space: nowrap; }
@keyframes ticker { to { transform: translateX(-50%); } }

/* ---------- CRT panels ---------- */
.console, .log { max-width: var(--max); margin: 0 auto; padding: clamp(2.5rem, 6vw, 5rem) var(--gutter); }
.crt {
  --c: var(--phos); --cd: var(--phos-dim);
  position: relative;
  background: radial-gradient(ellipse at 50% 40%, var(--crt-2), var(--crt) 75%);
  color: var(--c);
  border: 3px solid #1c1a16;
  border-radius: 18px;
  box-shadow: var(--shadow), inset 0 0 70px rgba(0,0,0,.75), inset 0 0 0 10px #0f0f0c, inset 0 0 0 12px #2a2a22;
  padding: clamp(1.2rem, 3vw, 2.2rem);
  overflow: hidden;
  text-shadow: 0 0 2px color-mix(in srgb, var(--c) 45%, transparent);
}
.crt::after { /* scanlines */
  content: ""; position: absolute; inset: 0; pointer-events: none; border-radius: inherit;
  background: repeating-linear-gradient(to bottom, rgba(0,0,0,.22) 0 1px, transparent 1px 3px);
}
.crt--amber { --c: var(--amber); --cd: var(--amber-dim); }
.crt__head {
  display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: .5rem 1rem;
  border-bottom: 1px dashed var(--cd); padding-bottom: .8rem; margin-bottom: 1.4rem;
}
.crt h2 { font: 400 clamp(1.6rem, 3.6vw, 2.3rem)/1 var(--pixel); letter-spacing: .05em; margin: 0; }
.crt__tag { font: 400 1.1rem/1 var(--pixel); color: var(--c); letter-spacing: .08em; text-shadow: none; }
.nowrap { white-space: nowrap; }
.blink { animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.crt__body { display: grid; grid-template-columns: minmax(0, 360px) 1fr; gap: clamp(1.2rem, 3vw, 2.4rem); }
@media (max-width: 860px) { .crt__body { grid-template-columns: 1fr; } }
.scope canvas { width: 100%; height: auto; border: 1px solid var(--cd); border-radius: 6px; background: rgba(0,0,0,.25); }
.readout { width: 100%; border-collapse: collapse; margin-top: .8rem; font: 400 1.2rem/1.25 var(--pixel); }
.readout th { text-align: left; color: color-mix(in srgb, var(--c) 75%, var(--cd)); font-weight: 400; padding-right: 1rem; width: 4.5em; }
.readout td { font-variant-numeric: tabular-nums; white-space: nowrap; }
@media (max-width: 420px) { .readout { font-size: 1.1rem; } .readout th { width: 3.4em; padding-right: .5rem; } }
#t-mode.lock { color: #0c1f15; background: var(--c); padding: 0 .3em; text-shadow: none; }

.caps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1px; background: var(--cd); border: 1px solid var(--cd); align-self: start; }
.caps li { background: var(--crt); padding: 1rem 1.1rem 1.2rem; transition: background .6s; }
.caps li.on { background: color-mix(in srgb, var(--c) 8%, var(--crt)); }
.caps li.on h3 span { color: var(--c); }
.caps li[role=button] { cursor: pointer; }
.caps li.queued { outline: 1px dashed var(--c); outline-offset: -6px; }
.caps li:focus-visible { outline: 1px solid var(--c); outline-offset: -6px; }
.caps h3 { font: 400 1.45rem/1.1 var(--pixel); text-transform: uppercase; letter-spacing: .04em; margin: 0 0 .5rem; }
.caps h3 span { color: color-mix(in srgb, var(--c) 75%, var(--cd)); margin-right: .35rem; }
.caps p { font: 400 .86rem/1.55 var(--mono); margin: 0; color: color-mix(in srgb, var(--c) 82%, white); text-shadow: none; }

/* ---------- heritage ---------- */
.heritage { max-width: var(--max); margin: 0 auto; padding: clamp(1rem, 3vw, 2rem) var(--gutter) clamp(1.5rem, 4vw, 3rem); }
.section-title { display: flex; align-items: center; gap: 1rem; margin: 0 0 1.8rem; font: 800 clamp(2.4rem, 6vw, 4rem)/1 var(--display); text-transform: uppercase; }
.section-title::after { content: ""; flex: 1; height: 0; border-top: 3px double var(--ink); }
.heritage__grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 2rem 3rem; }
@media (max-width: 760px) { .heritage__grid { grid-template-columns: 1fr; } }
.label { font: 500 .78rem/1 var(--mono); text-transform: uppercase; letter-spacing: .14em; color: var(--ink-soft); margin: 0 0 .9rem; }
/* Each name carries a leading ✦; the list is pulled left by one separator width and clipped there,
   so the separator at the start of every wrapped line is hidden and none dangles at a line end. */
.names {
  list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: .2rem 0;
  font: 800 clamp(1.9rem, 4.6vw, 3.1rem)/1.1 var(--display); text-transform: uppercase;
  margin: 0 0 0 -1.1em; clip-path: inset(-.3em -.3em -.3em 1.1em);
}
.names li::before { content: "✦"; display: inline-block; width: 2.2em; text-align: center; color: var(--orange); font-size: .5em; vertical-align: .35em; }
.names--small { font-size: clamp(1.25rem, 2.6vw, 1.7rem); color: var(--ink-soft); }

/* ---------- mission log ---------- */
.logtable { width: 100%; border-collapse: collapse; font: 400 .9rem/1.5 var(--mono); }
.logtable th { font: 400 1.15rem/1 var(--pixel); text-align: left; color: var(--c); text-shadow: none; letter-spacing: .08em; padding: 0 1rem .6rem 0; border-bottom: 1px solid var(--cd); }
.logtable td { padding: .7rem 1rem .7rem 0; border-bottom: 1px dashed color-mix(in srgb, var(--cd) 50%, transparent); vertical-align: top; }
.logtable td:first-child { font: 400 1.2rem/1.2 var(--pixel); white-space: nowrap; }
.logtable td:nth-child(2) { font-weight: 500; text-transform: uppercase; white-space: nowrap; }
.logtable td:last-child { text-shadow: none; color: color-mix(in srgb, var(--c) 80%, white); }
@media (max-width: 640px) {
  .logtable thead { display: none; }
  .logtable tr { display: grid; grid-template-columns: auto 1fr; gap: 0 .8rem; border-bottom: 1px dashed var(--cd); padding: .6rem 0; }
  .logtable td { border: 0; padding: 0; }
  .logtable td:last-child { grid-column: 1 / -1; padding-top: .3rem; }
}
.pubs { margin-top: 1.6rem; }
.pubs__head { font: 400 1.3rem/1 var(--pixel); letter-spacing: .08em; color: var(--c); text-shadow: none; margin: 0 0 .4rem; }
.pubs ul { list-style: none; margin: 0; padding: 0; text-shadow: none; }
.pubs li { padding: .7rem 0; border-bottom: 1px dashed color-mix(in srgb, var(--cd) 50%, transparent); }
.pubs li:last-child { border-bottom: 0; }
.pubs__venue { display: block; font: 400 1.1rem/1.1 var(--pixel); letter-spacing: .04em; margin-bottom: .25rem; }
.pubs a { display: block; font: 500 .95rem/1.35 var(--sans); color: color-mix(in srgb, var(--c) 80%, white); text-decoration: none; }
.pubs a:hover, .pubs a:focus-visible { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- contact ---------- */
.contact { max-width: var(--max); margin: 0 auto; padding: clamp(1rem, 3vw, 2rem) var(--gutter) clamp(3rem, 7vw, 6rem); }
.contact__card {
  position: relative; overflow: hidden;
  background: #14665f; color: #fff8ea; /* fixed in both themes: holds contrast for text and the mustard accent */
  border: 3px solid var(--ink); box-shadow: 10px 10px 0 var(--ink);
  padding: clamp(1.6rem, 5vw, 3.6rem);
  background-image: repeating-radial-gradient(circle at 105% 120%, transparent 0 34px, rgba(255,255,255,.06) 34px 36px);
}
.seal {
  position: absolute; right: clamp(1rem, 4vw, 3rem); top: clamp(1rem, 4vw, 3rem);
  width: clamp(110px, 18vw, 230px); height: auto; transform: rotate(-6deg);
  filter: drop-shadow(6px 6px 0 rgba(0,0,0,.35));
}
@media (max-width: 640px) { .seal { position: static; margin: 0 0 1.2rem; transform: rotate(-6deg); } }
.contact h2 { font: 800 clamp(2.4rem, 7vw, 5rem)/.9 var(--display); text-transform: uppercase; margin: 0 0 1.2rem; }
.contact h2 em { color: var(--mustard); }
.contact p { max-width: 34em; font-size: 1.1rem; margin: 0 0 2rem; }
.contact .btn { background: var(--paper); color: var(--ink); }

/* ---------- footer ---------- */
.foot {
  border-top: 3px double var(--ink);
  max-width: var(--max); margin: 0 auto; padding: 1.4rem var(--gutter) 2.4rem;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
  font: 400 .8rem/1.4 var(--mono); color: var(--ink-soft);
}
.foot p { margin: 0; }

/* ---------- motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ticker__track, .blink { animation: none; }
  .btn { transition: none; }
}