/* ===== Tokens ===== */
:root{
  --bg-void:       #16121a;
  --bg-void-2:     #1c1522;
  --shell:         #e8d9bd;
  --shell-dark:    #c9b592;
  --ink:           #efe6d6;
  --ink-dim:       #b9aec4;
  --phosphor:      #ffb000;
  --phosphor-dim:  #a86f1c;
  --teal:          #4fd8c4;
  --coral:         #ff8a5b;
  --line:          rgba(239,230,214,0.14);

  --font-display: 'Press Start 2P', monospace;
  --font-body: 'Space Mono', monospace;

  --radius-card: 14px;
  --wrap: 1120px;
}

*{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin:0;
  background: var(--bg-void);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap{
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

img{ max-width: 100%; display:block; }

a{ color: inherit; }

/* ===== CRT scanline overlay (whole page) ===== */
.crt-overlay{
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 50;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0,0,0,0.09) 0px,
    rgba(0,0,0,0.09) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode: multiply;
  opacity: 0.5;
}

@media (prefers-reduced-motion: no-preference){
  .crt-overlay::after{
    content:"";
    position:absolute;
    inset:0;
    background: linear-gradient(rgba(255,255,255,0.025), transparent);
    animation: roll 9s linear infinite;
  }
}
@keyframes roll{
  0%{ transform: translateY(-100%); }
  100%{ transform: translateY(100%); }
}

/* ===== Header ===== */
.site-header{
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(22,18,26,0.86);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 18px 24px;
}
.logo{
  font-family: var(--font-display);
  font-size: 13px;
  text-decoration:none;
  color: var(--ink);
  letter-spacing: 0.5px;
  display:flex;
  align-items:center;
  gap:10px;
}
.logo-mark{ color: var(--phosphor); }
.logo .amp{ color: var(--teal); }
.nav{ display:flex; gap: 28px; }
.nav a{
  text-decoration:none;
  color: var(--ink-dim);
  font-size: 14px;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
  transition: color .15s ease, border-color .15s ease;
}
.nav a:hover{ color: var(--phosphor); border-color: var(--phosphor); }

/* ===== Section title pattern ===== */
.section-title{
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.5;
  margin: 0 0 10px;
  display:flex;
  flex-direction: column;
  gap: 10px;
}
.tag{
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--teal);
}
.section-lead{
  color: var(--ink-dim);
  max-width: 56ch;
  margin: 0 0 40px;
}

/* ===== Hero ===== */
.hero{ padding: 72px 0 96px; }
.hero-inner{
  display:grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items:center;
}
.eyebrow{
  color: var(--phosphor);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin: 0 0 18px;
}
.glow-text{
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.35;
  margin: 0 0 22px;
  color: var(--ink);
  text-shadow: 0 0 6px rgba(255,176,0,0.35), 0 0 22px rgba(255,176,0,0.18);
}
.hero-sub{
  color: var(--ink-dim);
  max-width: 46ch;
  margin: 0 0 34px;
}
.hero-actions{ display:flex; gap:16px; flex-wrap: wrap; }

.btn{
  display:inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.4px;
  text-decoration:none;
  padding: 14px 24px;
  border-radius: 6px;
  border: 2px solid transparent;
  transition: transform .12s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{ transform: translateY(-2px); }
.btn-primary{
  background: var(--phosphor);
  color: #201404;
}
.btn-primary:hover{ background:#ffc233; }
.btn-ghost{
  border-color: var(--ink-dim);
  color: var(--ink);
}
.btn-ghost:hover{ border-color: var(--teal); color: var(--teal); }

.hero-media{ margin:0; }
.hero-media img{
  border-radius: 18px;
  box-shadow: 0 30px 60px rgba(0,0,0,0.45);
}
.hero-media figcaption{
  color: var(--ink-dim);
  font-size: 12px;
  margin-top: 14px;
  text-align: center;
}

/* ===== Cartridge shelf ===== */
.shelf{ padding: 40px 0 100px; }

.cart-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.cart-card{
  background: var(--bg-void-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: transform .18s ease, border-color .18s ease;
}
.cart-card:hover{
  transform: translateY(-6px);
  border-color: var(--cart-color);
}
.cart-top{
  height: 10px;
  background: var(--cart-color);
}
.cart-label{ padding: 22px 22px 26px; }
.cart-year{
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--cart-color);
  margin: 0 0 10px;
  text-transform: uppercase;
}
.cart-label h3{
  font-family: var(--font-display);
  font-size: 15px;
  line-height: 1.5;
  margin: 0 0 12px;
}
.cart-label p{
  color: var(--ink-dim);
  font-size: 14px;
  margin: 0;
}

/* ===== Timeline ===== */
.timeline-section{
  padding: 20px 0 100px;
  border-top: 1px solid var(--line);
}

.timeline{
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--line);
}
.timeline li{
  position: relative;
  padding: 0 0 40px 34px;
}
.timeline li:last-child{ padding-bottom: 0; }
.timeline li::before{
  content:"";
  position:absolute;
  left: -7px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--phosphor);
  box-shadow: 0 0 0 4px var(--bg-void), 0 0 10px rgba(255,176,0,0.6);
}
.tl-year{
  display:inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  color: var(--teal);
  margin-bottom: 8px;
}
.tl-body h3{
  font-size: 17px;
  margin: 0 0 8px;
}
.tl-body p{
  color: var(--ink-dim);
  margin: 0;
  max-width: 60ch;
}

/* ===== Care / remote ===== */
.care{
  padding: 20px 0 110px;
  border-top: 1px solid var(--line);
}
.care-inner{
  display:grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 48px;
  align-items:start;
}
.care-text{ position: sticky; top: 110px; }

.remote{
  background: var(--bg-void-2);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 10px;
}
.remote-row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 10px;
}
.remote-row:last-child{ margin-bottom: 0; }
.remote-btn{
  background: var(--bg-void);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px;
  display:flex;
  gap: 14px;
}
.btn-num{
  font-family: var(--font-display);
  font-size: 13px;
  color: #201404;
  background: var(--coral);
  width: 26px;
  height: 26px;
  min-width: 26px;
  border-radius: 50%;
  display:flex;
  align-items:center;
  justify-content:center;
}
.remote-btn h3{
  font-size: 15px;
  margin: 0 0 6px;
}
.remote-btn p{
  font-size: 13px;
  color: var(--ink-dim);
  margin: 0;
}

/* ===== Footer ===== */
.site-footer{
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
}
.footer-inner{
  display:flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--ink-dim);
  font-size: 13px;
}
.footer-static{ letter-spacing: 4px; }

/* ===== Focus ===== */
a:focus-visible,
.btn:focus-visible{
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}

/* ===== Responsive ===== */
@media (max-width: 900px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero{ padding: 48px 0 64px; }
  .cart-grid{ grid-template-columns: repeat(2, 1fr); }
  .care-inner{ grid-template-columns: 1fr; }
  .care-text{ position: static; }
  .remote-row{ grid-template-columns: 1fr; }
}

@media (max-width: 600px){
  .nav{ gap: 16px; }
  .nav a{ font-size: 12px; }
  .cart-grid{ grid-template-columns: 1fr; }
  .glow-text{ font-size: 26px; }
}