/* Local Fonts */
@font-face {
  font-family: 'VT323';
  src: url('../fonts/VT323-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Share Tech Mono';
  src: url('../fonts/ShareTechMono-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* ── Reset & Variables ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #080c08;
  --bg2:       #0d130d;
  --green:     #22ff44;
  --green-dim: #0a4a14;
  --green-hi:  #88ffaa;
  --amber:     #ffcc00;
  --blue-dark: #1a2f6e;
  --blue:      #1d5fc0;
  --blue-lt:   #4da0e8;
  --sky:       #8cd8f8;
  --orange:    #e8921a;
  --red:       #d63030;
  --pink:      #e070b0;
  --gray:      #888;
  --stripe-h:  5px;
  --mono:      'Share Tech Mono', monospace;
  --plex:      'IBM Plex Mono', monospace;
  --sans:      'IBM Plex Sans', sans-serif;
  --vt:        'VT323', monospace;
  --scan:      repeating-linear-gradient(0deg, transparent 0px, transparent 2px, rgba(0,0,0,.18) 2px, rgba(0,0,0,.18) 3px);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--green);
  font-family: var(--plex);
  overflow-x: hidden;
  cursor: crosshair;
}

/* ── Scanline overlay ──────────────────────────────────────── */
body::before {
  content: '';
  position: fixed; inset: 0;
  background: var(--scan);
  pointer-events: none;
  z-index: 9999;
  opacity: .35;
}

/* ── Colour Stripe Bar ─────────────────────────────────────── */
.stripes {
  display: flex; height: calc(var(--stripe-h) * 6);
}
.stripes span {
  flex: 1;
  display: block;
}
.s1 { background: var(--blue); }
.s2 { background: var(--blue-lt); }
.s3 { background: var(--sky); }
.s4 { background: var(--orange); }
.s5 { background: var(--red); }
.s6 { background: var(--pink); }
.s7 { background: var(--gray); }

/* ── Topbar ────────────────────────────────────────────────── */
#topbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(8,12,8,.97);
  border-bottom: 1px solid var(--green-dim);
  backdrop-filter: blur(6px);
}
.topbar-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 32px;
}
.topbar-logo {
  font-family: var(--vt);
  font-size: 22px;
  letter-spacing: 3px;
  color: var(--green);
  text-shadow: 0 0 12px rgba(34,255,68,.6);
}
.topbar-logo span { color: var(--amber); }
nav a {
  font-family: var(--plex);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--green-hi);
  text-decoration: none;
  margin-left: 28px;
  opacity: .7;
  transition: opacity .2s, color .2s;
  text-transform: uppercase;
}
nav a:hover { opacity: 1; color: var(--amber); }

/* ── Hero ──────────────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 85vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  overflow: hidden;
  padding: 20px 32px 60px;
}

/* CRT green glow bg */
#hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, rgba(34,255,68,.06) 0%, transparent 70%),
    radial-gradient(ellipse 30% 30% at 20% 80%, rgba(29,95,192,.08) 0%, transparent 60%);
  pointer-events: none;
}

/* Animated grid */
.grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(34,255,68,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34,255,68,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  animation: gridPan 40s linear infinite;
}
@keyframes gridPan { to { background-position: 48px 48px; } }

.hero-content {
  position: relative;
  text-align: center;
  max-width: 900px;
}

.hero-logo {
  max-width: 350px;
  width: 85%;
  border-radius: 2rem;
  margin: 0 auto 40px;
  opacity: .58;
  filter: drop-shadow(0 0 32px rgba(29,95,192,.5));
  animation: logoPulse 6s ease-in-out infinite;
}
@keyframes logoPulse {
  0%,100% { filter: drop-shadow(0 0 32px rgba(29,95,192,.5)); }
  50%      { filter: drop-shadow(0 0 52px rgba(29,95,192,.8)) brightness(1.05); }
}

.hero-tag {
  font-family: var(--vt);
  font-size: clamp(38px, 7vw, 72px);
  letter-spacing: 4px;
  color: var(--green);
  text-shadow: 0 0 24px rgba(34,255,68,.8);
  line-height: 1;
  margin-bottom: 12px;
  animation: flicker 8s ease-in-out infinite;
}
@keyframes flicker {
  0%,100% { opacity: 1; }
  92%     { opacity: 1; }
  93%     { opacity: .7; }
  94%     { opacity: 1; }
  96%     { opacity: .85; }
  97%     { opacity: 1; }
}

.hero-sub {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 3px;
  color: var(--amber);
  margin-bottom: 60px;
  opacity: .85;
}

.emulator-frame {
  position: relative;
  display: inline-block;
  border: 2px solid var(--green-dim);
  border-radius: 4px;
  overflow: hidden;
  box-shadow:
    0 0 0 6px #111,
    0 0 0 8px #1a1a1a,
    0 0 80px rgba(34,255,68,.12),
    0 30px 60px rgba(0,0,0,.8);
  /*max-width: 720px;
  width: 100%;*/
}
.emulator-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--green-dim);
  text-align: center;
  margin-top: 10px;
  text-transform: uppercase;
}

/* ── Section Shared ────────────────────────────────────────── */
section {
  max-width: 1300px;
  margin: 0 auto;
  padding: 100px 32px;
}
.section-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 4px;
  color: var(--amber);
  text-transform: uppercase;
  margin-bottom: 8px;
  opacity: .8;
}
.section-title {
  font-family: var(--vt);
  font-size: clamp(36px, 5vw, 56px);
  color: var(--green-hi);
  letter-spacing: 2px;
  text-shadow: 0 0 16px rgba(34,255,68,.4);
  margin-bottom: 48px;
  line-height: 1.1;
}
.divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green-dim), transparent);
  margin: 0;
}

#logo-showcase {
    border-top: none;
    margin-bottom: 0;
    padding-bottom: 0;
    text-align: center;
}

/* ── Specs ─────────────────────────────────────────────────── */

#specs {
    max-width: 1100px;
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1px;
  background: var(--green-dim);
  border: 1px solid var(--green-dim);
}
.spec-card {
  background: var(--bg2);
  padding: 28px 28px 24px;
  position: relative;
  transition: background .2s;
}
.spec-card:hover { background: #0d1a0d; }
.spec-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--blue);
  transition: background .2s;
}
.spec-card:nth-child(2)::before { background: var(--orange); }
.spec-card:nth-child(3)::before { background: var(--sky); }
.spec-card:nth-child(4)::before { background: var(--red); }
.spec-card:nth-child(5)::before { background: var(--pink); }
.spec-card:nth-child(6)::before { background: var(--amber); }

.spec-icon {
  font-family: var(--vt);
  font-size: 32px;
  color: var(--green-dim);
  margin-bottom: 12px;
  letter-spacing: 2px;
}
.spec-name {
  font-family: var(--plex);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--amber);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.spec-value {
  font-family: var(--vt);
  font-size: 22px;
  color: var(--green-hi);
  line-height: 1.3;
  text-shadow: 0 0 8px rgba(34,255,68,.3);
}
.spec-detail {
  font-family: var(--plex);
  font-size: 11px;
  color: var(--gray);
  margin-top: 8px;
  line-height: 1.6;
  font-weight: 300;
}

/* ── Big stat bar ──────────────────────────────────────────── */
.stat-bar {
  display: flex;
  border: 1px solid var(--green-dim);
  margin-top: 32px;
  overflow: hidden;
}
.stat-item {
  flex: 1;
  padding: 24px 20px;
  text-align: center;
  border-right: 1px solid var(--green-dim);
  background: var(--bg2);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--vt);
  font-size: 42px;
  color: var(--green);
  text-shadow: 0 0 16px rgba(34,255,68,.6);
  display: block;
  line-height: 1;
}
.stat-lbl {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--gray);
  text-transform: uppercase;
  margin-top: 6px;
  display: block;
}

/* ── Opcodes ───────────────────────────────────────────────── */
#opcodes { background: var(--bg2); max-width: 100%; }
#opcodes > .inner { max-width: 1100px; margin: 0 auto; padding: 100px 32px; }

.opcode-groups {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 32px;
}
.opcode-group h3 {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--amber);
  text-transform: uppercase;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--green-dim);
}
.opcode-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--plex);
  font-size: 12px;
}
.opcode-table td {
  padding: 5px 0;
  border-bottom: 1px solid rgba(34,255,68,.06);
  vertical-align: top;
}
.opcode-table td:first-child {
  color: var(--green);
  font-weight: 700;
  width: 80px;
  font-size: 13px;
  font-family: var(--vt);
  letter-spacing: 1px;
}
.opcode-table td:nth-child(2) {
  color: #4a7a55;
  width: 60px;
  font-size: 10px;
}
.opcode-table td:last-child {
  color: var(--gray);
  font-weight: 300;
  font-size: 11px;
  line-height: 1.5;
}
.opcode-table tr:hover td { background: rgba(34,255,68,.04); }

/* ── Gallery ───────────────────────────────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--green-dim);
}
.gallery-item img {
  width: 100%;
  display: block;
  filter: sepia(.15) brightness(.9);
  transition: filter .4s, transform .4s;
}
.gallery-item:hover img {
  filter: sepia(0) brightness(1.05);
  transform: scale(1.02);
}
.gallery-item .caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,.85));
  padding: 32px 16px 14px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--green-hi);
  text-transform: uppercase;
}
.gallery-item.wide {
  grid-column: 1 / -1;
}

/* ── History ───────────────────────────────────────────────── */
#history {
  background: linear-gradient(180deg, var(--bg) 0%, #060c06 100%);
  max-width: 100%;
}
#history > .inner { max-width: 1100px; margin: 0 auto; padding: 100px 32px; }

.timeline {
  position: relative;
  padding-left: 40px;
}
.timeline::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--blue) 0%, var(--orange) 50%, var(--red) 100%);
}
.timeline-item {
  position: relative;
  margin-bottom: 56px;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -43px; top: 6px;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 8px var(--amber);
}
.timeline-year {
  font-family: var(--vt);
  font-size: 42px;
  color: var(--amber);
  line-height: 1;
  margin-bottom: 8px;
  text-shadow: 0 0 12px rgba(255,204,0,.4);
}
.timeline-heading {
  font-family: var(--plex);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--green-hi);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.timeline-body {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.8;
  color: #5a8a6a;
  font-weight: 300;
  max-width: 680px;
}
.timeline-body strong { color: var(--green); font-weight: 400; }

/* ── Price tag ─────────────────────────────────────────────── */
.price-block {
  margin-top: 80px;
  border: 1px solid var(--green-dim);
  display: flex;
  align-items: center;
  padding: 40px 48px;
  gap: 48px;
  background: var(--bg2);
  position: relative;
  overflow: hidden;
}
.price-block::before {
  content: 'CONFIDENTIAL';
  position: absolute;
  top: 50%; left: 50%; transform: translate(-50%,-50%) rotate(-15deg);
  font-family: var(--vt);
  font-size: 80px;
  color: rgba(255,204,0,.04);
  letter-spacing: 8px;
  pointer-events: none;
  white-space: nowrap;
}
.price-num {
  font-family: var(--vt);
  font-size: 64px;
  color: var(--amber);
  text-shadow: 0 0 20px rgba(255,204,0,.5);
  line-height: 1;
  white-space: nowrap;
}
.price-info {
  font-family: var(--plex);
  font-size: 13px;
  font-weight: 300;
  color: var(--gray);
  line-height: 1.8;
}
.price-info strong { color: var(--green); font-weight: 400; display: block; margin-bottom: 4px; }

/* ── Footer ────────────────────────────────────────────────── */
footer {
  background: #050805;
  border-top: 1px solid var(--green-dim);
  padding: 60px 32px;
  text-align: center;
}
.footer-logo {
  font-family: var(--vt);
  font-size: 28px;
  letter-spacing: 4px;
  color: var(--green-dim);
  margin-bottom: 16px;
}
.footer-copy {
  font-family: var(--plex);
  font-size: 10px;
  color: #2a4a2a;
  letter-spacing: 2px;
  line-height: 2;
}
.footer-copy a { color: #2a6a2a; text-decoration: none; }

/* ── Stripe separator ──────────────────────────────────────── */
.stripe-sep { height: 4px; display: flex; }
.stripe-sep span { flex: 1; }

/* ── Scroll animations ─────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ── Emulator Controls ─────────────────────────────────────── */
.crt-canvas {
  display: block;
  width: 576px;
  /*aspect-ratio: 16/9;
  object-fit: cover;*/
  image-rendering: pixelated;
}


.controls {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  justify-content: center;
}

.controls .btn {
  background: rgba(10, 74, 20, 0.3);
  border: 1px solid var(--green-dim);
  color: var(--green-hi);
  font-family: var(--vt);
  font-size: 16px;
  padding: 6px 16px;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 2px;
  border-radius: 2px;
  text-shadow: 0 0 4px rgba(34,255,68,.3);
}

.controls .btn:hover {
  border-color: var(--green);
  color: #fff;
  background: var(--green-dim);
  box-shadow: 0 0 12px rgba(34,255,68,.2);
}

.controls .btn.active {
  background: var(--green-dim);
  color: var(--green);
  border-color: var(--green);
  box-shadow: 0 0 16px rgba(34,255,68,.4);
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 700px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .stat-bar { flex-wrap: wrap; }
  .stat-item { border-right: 1px solid var(--green-dim); width: 50%; }
  .price-block { flex-direction: column; padding: 28px; gap: 16px; }
  .price-num { font-size: 42px; }
  nav { display: none; }
}

@media (max-width: 615px) {
    .crt-canvas {
        width: 288px;
    }
}

@media (max-width: 400px) {
    .hero-content {
        max-width: 320px;
    }

    .controls {
        flex-direction: column;
    }

    #logo-showcase img {
        width: 100%;
        margin-bottom: 0;
    }
}

@media (min-width: 1300px) {

    .section {
        max-width: 1300px;
    }

    .hero-content {
        max-width: unset;
    }

    .crt-canvas {
        width: 1152px;
    }

}