/* Cassette futurism: phosphor colours on black, beige CRT bezels, chunky panel bars. */
:root {
  --bg: #050605;
  --screen: #070a08;
  --amber: #ffb000;
  --orange: #ff7a1a;
  --green: #39ff7a;
  --cyan: #46e6d6;
  --red: #ff3b3b;
  --yellow: #f2d400;
  --dim: #6f7a6f;
  --text: #cfe8d4;
  --line: #1d2a22;
  --bezel: #d7cfb8;
  --bezel-dark: #9d9479;
  --display: "VT323", "Share Tech Mono", monospace;
  --mono: "Share Tech Mono", Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 var(--mono);
  /* Faint dot grid behind everything, like a plotting screen. */
  background-image: radial-gradient(#ffffff0d 1px, transparent 1px);
  background-size: 22px 22px;
}
/* Scanlines over the whole page. */
body::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 100;
  background: repeating-linear-gradient(to bottom, #0000 0 2px, #0000002e 2px 3px);
}
a { color: var(--cyan); }
img { max-width: 100%; display: block; }
.wrap { max-width: 1140px; margin: 0 auto; padding: 0 16px; }

.glow-a { color: var(--amber); text-shadow: 0 0 8px #ffb00088; }
.glow-g { color: var(--green); text-shadow: 0 0 8px #39ff7a88; }
.glow-c { color: var(--cyan); text-shadow: 0 0 8px #46e6d688; }
.small { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }

/* Top bar */
header {
  position: sticky; top: 0; z-index: 50;
  background: #050605ee;
  border-bottom: 2px solid var(--amber);
}
header .wrap { display: flex; align-items: center; gap: 20px; min-height: 56px; flex-wrap: wrap; }
.logo { font: 30px/1 var(--display); color: var(--amber); text-decoration: none; letter-spacing: .06em; text-shadow: 0 0 10px #ffb00099; }
.logo b { color: var(--bg); background: var(--amber); padding: 0 6px; font-weight: 400; text-shadow: none; }
nav { margin-left: auto; display: flex; gap: 6px; flex-wrap: wrap; }
nav a {
  font: 20px/1 var(--display); text-decoration: none; color: var(--amber);
  border: 1px solid var(--amber); padding: 6px 10px;
}
nav a span { color: var(--dim); margin-right: 6px; }
nav a:hover { background: var(--amber); color: var(--bg); }
nav a:hover span { color: var(--bg); }

/* The CRT monitor */
.crt {
  background: linear-gradient(160deg, var(--bezel), var(--bezel-dark));
  border-radius: 22px;
  padding: 26px 26px 40px;
  box-shadow: 0 20px 60px #000c, inset 0 2px 0 #fff8, inset 0 -4px 0 #0004;
  position: relative;
}
.crt::after {
  /* Badge under the glass. */
  content: attr(data-badge);
  position: absolute; right: 30px; bottom: 11px;
  font: 13px var(--mono); letter-spacing: .2em; color: #5b5545;
}
.glass {
  position: relative; overflow: hidden;
  background: radial-gradient(ellipse at center, #0c120e, var(--screen) 75%);
  border-radius: 16px / 22px;
  box-shadow: inset 0 0 50px #000, inset 0 0 6px #000;
  border: 3px solid #2a2820;
}
.glass::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse at 30% 10%, #ffffff10, transparent 40%),
    repeating-linear-gradient(to bottom, #0000 0 2px, #00000055 2px 3px);
  animation: flicker 6s infinite steps(1);
}
@keyframes flicker { 50% { opacity: .85; } 52% { opacity: 1; } }

/* Hero screen */
.hero { padding: 48px 0 64px; }
.hero .glass { display: grid; grid-template-columns: 1fr 1.3fr 1fr; gap: 18px; padding: 22px; }
.readout { border: 1px solid var(--amber); padding: 10px 12px; font-size: 14px; align-self: start; }
.readout dt { color: var(--dim); font-size: 12px; letter-spacing: .12em; }
.readout dd { margin: 0 0 8px; color: var(--amber); }
.bar-title { background: var(--amber); color: var(--bg); font: 20px/1 var(--display); padding: 4px 8px; margin: -10px -12px 10px; }
.bar-title.c { background: var(--cyan); }
.bar-title.g { background: var(--green); }
.globe { width: 100%; max-width: 320px; margin: 0 auto; display: block; }
.globe * { vector-effect: non-scaling-stroke; }
.status li { list-style: none; display: flex; justify-content: space-between; gap: 8px; border-bottom: 1px dashed var(--line); padding: 3px 0; }
.status { padding: 0; margin: 0; }
.ok { color: var(--green); }
.wip { color: var(--amber); }
.off { color: var(--dim); }
.hero-text { grid-column: 1 / -1; text-align: center; padding: 10px 0 6px; }
h1 { font: clamp(40px, 7vw, 84px)/1 var(--display); margin: 0; color: var(--amber); text-shadow: 0 0 14px #ffb00099; text-transform: uppercase; }
h1 em { font-style: normal; color: var(--cyan); text-shadow: 0 0 14px #46e6d699; }
.cursor::after { content: "█"; animation: blink 1s steps(1) infinite; color: var(--green); }
@keyframes blink { 50% { opacity: 0; } }
.buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 22px; }
.key {
  font: 22px/1 var(--display); text-decoration: none; text-transform: uppercase;
  padding: 10px 18px; color: var(--bg); background: var(--amber);
  box-shadow: 0 4px 0 #8a5d00, 0 0 18px #ffb00055;
}
.key.alt { background: var(--cyan); box-shadow: 0 4px 0 #1d7a71, 0 0 18px #46e6d655; }
.key:active { transform: translateY(3px); box-shadow: 0 1px 0 #8a5d00; }

/* Sections */
section { padding: 70px 0; scroll-margin-top: 60px; }
.sec-head { display: flex; align-items: stretch; gap: 0; margin-bottom: 14px; }
.sec-head .num { background: var(--orange); color: var(--bg); font: 40px/1 var(--display); padding: 6px 12px; }
.sec-head h2 {
  font: clamp(32px, 5vw, 50px)/1 var(--display); margin: 0; padding: 6px 14px;
  color: var(--orange); border: 2px solid var(--orange); border-left: 0; text-transform: uppercase;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}
.lead { color: #9fb5a4; max-width: 720px; }
.ticks { height: 10px; margin: 18px 0 30px; background: repeating-linear-gradient(90deg, var(--orange) 0 3px, #0000 3px 9px); opacity: .5; }

.panels { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }
.panel { border: 2px solid var(--cyan); background: #06100f; padding: 10px 14px 16px; position: relative; }
.panel:nth-child(3n+2) { border-color: var(--amber); background: #100c04; }
.panel:nth-child(3n+3) { border-color: var(--green); background: #04100a; }
.panel h3 { font: 26px/1.1 var(--display); margin: 0 0 6px; color: inherit; text-transform: uppercase; }
.panel:nth-child(3n+1) h3 { color: var(--cyan); }
.panel:nth-child(3n+2) h3 { color: var(--amber); }
.panel:nth-child(3n+3) h3 { color: var(--green); }
.panel p { margin: 0; color: #a9bdb0; font-size: 15px; }
.panel .code { position: absolute; top: 8px; right: 10px; font-size: 11px; color: var(--dim); }

.monitors { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); margin-top: 34px; }
.monitors .wide { grid-column: 1 / -1; }
.monitors .crt { padding: 16px 16px 30px; border-radius: 16px; }
.monitors .glass img { width: 100%; filter: saturate(.9) contrast(1.05); }
figure { margin: 0; }
figcaption { margin-top: 10px; color: var(--dim); font-size: 14px; }
figcaption::before { content: "> "; color: var(--green); }

/* Roadmap as a mission track */
.now-box { border: 2px solid var(--amber); margin-bottom: 30px; }
.now-box .bar-title { margin: 0; font-size: 24px; padding: 6px 12px; }
.now-box ol { margin: 0; padding: 14px 14px 14px 46px; color: var(--amber); }
.now-box li::marker { color: var(--dim); }
.legend { display: flex; gap: 18px; flex-wrap: wrap; margin: 0 0 18px; }
.lamp { display: inline-block; width: 12px; height: 12px; border-radius: 50%; margin-right: 6px; vertical-align: -1px; }
.lamp.ok { background: var(--green); box-shadow: 0 0 10px var(--green); }
.lamp.wip { background: var(--amber); box-shadow: 0 0 10px var(--amber); animation: blink 1.6s steps(1) infinite; }
.lamp.off { background: #2a332c; border: 1px solid var(--dim); }
@media (prefers-reduced-motion: reduce) { .lamp.wip, .cursor::after, .glass::after { animation: none; } }

.track { width: 100%; border-collapse: collapse; border: 2px solid var(--cyan); }
.track th { background: var(--cyan); color: var(--bg); font: 20px/1 var(--display); text-align: left; padding: 8px 10px; text-transform: uppercase; font-weight: 400; }
.track td { border-top: 1px solid #12302c; padding: 12px 10px; vertical-align: top; }
.track td:first-child { color: var(--dim); white-space: nowrap; }
.track td:nth-child(2) { white-space: nowrap; }
.track strong { display: block; font: 24px/1.1 var(--display); color: var(--text); font-weight: 400; text-transform: uppercase; }
.track span.d { color: #9fb5a4; font-size: 15px; }
.track tr.ok td:nth-child(2) { color: var(--green); }
.track tr.wip td:nth-child(2) { color: var(--amber); }
.track tr.off td:nth-child(2) { color: var(--dim); }

/* Dev log as a terminal printout */
.term { border: 2px solid var(--green); background: #030a05; padding: 18px; }
.term article { padding: 12px 0; border-bottom: 1px dashed #1b4a2a; }
.term article:last-child { border: 0; }
.term time { color: var(--green); }
.term time::before { content: "> LOG "; color: var(--dim); }
.term h3 { font: 28px/1.1 var(--display); margin: 4px 0; color: var(--green); text-shadow: 0 0 8px #39ff7a66; text-transform: uppercase; }
.term p { margin: 0; color: #a9c9b0; }

/* Science tags as a keypad */
.keypad { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.keypad div { border: 2px solid var(--yellow); padding: 0 0 12px; background: #0d0c03; }
.keypad b { display: block; background: var(--yellow); color: var(--bg); font: 24px/1 var(--display); font-weight: 400; padding: 6px 10px; text-transform: uppercase; }
.keypad b i { font-style: normal; float: right; }
.keypad p { margin: 10px 12px 0; color: #c9c39a; font-size: 15px; }

footer { border-top: 2px solid var(--amber); padding: 26px 0 40px; color: var(--dim); font-size: 14px; }
footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

@media (max-width: 820px) {
  .hero .glass { grid-template-columns: 1fr; }
  .hero .readout { order: 2; }
  .crt { padding: 14px 14px 32px; border-radius: 16px; }
  header { position: static; }
  .track thead, .track td:first-child { display: none; }
  .track td { display: block; border: 0; padding: 0 10px 12px; }
  .track td:nth-child(2) { padding-top: 12px; border-top: 1px solid #12302c; }
}