/* Car Acc Spec — App Studio Journal / Technical Dark + Electric */
:root {
  --bg: #0b0f1a;
  --surface: #131826;
  --surface-2: #1c2236;
  --ink: #e8eef7;
  --muted: #8a93a8;
  --blue: #4f7fff;
  --blue-bright: #6ea0ff;
  --green: #3dd68c;
  --line: #232a3d;
  --max: 1320px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
code, .mono { font-family: 'JetBrains Mono', monospace; }

/* Top status bar */
.statusbar {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 8px 24px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  display: flex; justify-content: center; gap: 28px;
  letter-spacing: .3px;
}
.statusbar .dot { color: var(--green); }
.statusbar .blue { color: var(--blue-bright); }

/* Nav */
.nav { background: var(--bg); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; backdrop-filter: blur(12px); }
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 22px 32px;
  display: flex; justify-content: space-between; align-items: center;
}
.logo { display: inline-block; line-height: 0; }
.logo img { height: 36px; width: auto; }
.nav-links { display: flex; gap: 6px; font-size: 14px; font-weight: 500; }
.nav-links a {
  padding: 8px 16px;
  color: var(--muted);
  border-radius: 8px;
  transition: background .2s, color .2s;
}
.nav-links a:hover { color: var(--ink); background: var(--surface); }
.nav-links a.active { color: var(--blue-bright); background: var(--surface-2); }

/* Hero */
.hero {
  padding: 80px 32px 100px;
  background:
    radial-gradient(700px 500px at 80% 0%, rgba(79,127,255,.12), transparent 60%),
    radial-gradient(500px 400px at 0% 100%, rgba(61,214,140,.08), transparent 60%);
}
.hero .container { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr; gap: 80px; align-items: center; }
.tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  padding: 6px 14px;
  background: rgba(79,127,255,.12);
  color: var(--blue-bright);
  border: 1px solid rgba(79,127,255,.3);
  border-radius: 999px;
  margin-bottom: 30px;
}
.tag::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.hero h1 {
  font-family: 'Inter', sans-serif;
  font-size: clamp(46px, 6vw, 80px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 28px;
}
.hero h1 .blue { color: var(--blue-bright); }
.hero h1 .green { color: var(--green); }
.lede { color: var(--muted); font-size: 18px; max-width: 540px; margin-bottom: 32px; }
.byline {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; color: var(--muted);
  display: flex; gap: 22px; flex-wrap: wrap;
  padding-top: 20px; border-top: 1px solid var(--line);
}
.byline .author { color: var(--blue-bright); }
.hero-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 4px;
}
.hero-card-img { aspect-ratio: 4/5; overflow: hidden; border-radius: 12px; }
.hero-card-img img { width: 100%; height: 100%; object-fit: cover; }

/* Sections */
section { padding: 100px 32px; }
.container { max-width: var(--max); margin: 0 auto; }
.section-head {
  display: flex; justify-content: space-between; align-items: end;
  margin-bottom: 60px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.section-title {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1;
}
.section-title .blue { color: var(--blue-bright); }
.section-link {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  padding: 10px 18px;
  background: var(--surface);
  color: var(--blue-bright);
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: background .2s, border-color .2s;
}
.section-link:hover { background: var(--surface-2); border-color: var(--blue); }
.section-link::after { content: '→'; transition: transform .2s; }
.section-link:hover::after { transform: translateX(3px); }

/* Card grid */
.cards { display: grid; grid-template-columns: repeat(12, 1fr); gap: 24px; }
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .25s, border-color .25s;
}
.card:hover { transform: translateY(-4px); border-color: rgba(79,127,255,.5); }
.card.lg { grid-column: span 8; }
.card.md { grid-column: span 6; }
.card.sm { grid-column: span 4; }
.card-img { aspect-ratio: 4/3; overflow: hidden; }
.card.lg .card-img { aspect-ratio: 16/10; }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.card:hover .card-img img { transform: scale(1.04); }
.card-body { padding: 28px; flex: 1; display: flex; flex-direction: column; }
.cat {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; color: var(--blue-bright);
  margin-bottom: 14px;
  letter-spacing: .3px;
}
.cat::before { content: '// '; opacity: .5; }
.card h3 {
  font-size: 22px; font-weight: 700;
  line-height: 1.25;
  letter-spacing: -.4px;
  margin-bottom: 12px;
}
.card.lg h3 { font-size: 32px; }
.card p { color: var(--muted); font-size: 14px; margin-bottom: 18px; flex: 1; }
.card-meta {
  display: flex; justify-content: space-between; align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; color: var(--muted);
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.card-meta a { color: var(--blue-bright); }
.card-meta a:hover { color: var(--green); }

/* Stats panel */
.stats-band {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stats-band .container {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: center;
}
.stats-band h2 {
  font-size: clamp(36px, 4.5vw, 56px);
  font-weight: 800; letter-spacing: -1.5px; line-height: 1;
}
.stats-band h2 .blue { color: var(--blue-bright); }
.stats-band p { color: var(--muted); margin-top: 18px; font-size: 17px; }
.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.stat {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 28px 24px;
}
.stat-n { font-family: 'JetBrains Mono', monospace; font-size: 42px; color: var(--blue-bright); font-weight: 700; line-height: 1; margin-bottom: 8px; }
.stat-l { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--muted); letter-spacing: .3px; }

/* Newsletter */
.newsletter {
  background: var(--surface);
  border-top: 1px solid var(--line);
}
.newsletter .container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.newsletter h2 { font-size: clamp(36px, 5vw, 56px); font-weight: 800; letter-spacing: -1.5px; line-height: 1.05; }
.newsletter h2 .blue { color: var(--blue-bright); }
.newsletter p { color: var(--muted); margin-top: 16px; font-size: 16px; }
.newsletter-form { display: flex; gap: 12px; margin-top: 24px; max-width: 480px; }
.newsletter-form input {
  flex: 1; padding: 16px 20px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  font-family: 'Inter', sans-serif; font-size: 15px;
  color: var(--ink); outline: none;
}
.newsletter-form input:focus { border-color: var(--blue); }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 26px;
  background: var(--blue);
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 14px; font-weight: 600;
  border-radius: 10px;
  border: none; cursor: pointer;
  transition: background .2s, transform .2s;
}
.btn:hover { background: var(--blue-bright); transform: translateY(-1px); }

/* Sub hero */
.sub-hero { padding: 60px 32px 50px; border-bottom: 1px solid var(--line); }
.sub-hero .container { display: grid; grid-template-columns: 1.5fr 1fr; gap: 60px; align-items: end; }
.sub-hero h1 { font-size: clamp(46px, 6vw, 80px); font-weight: 800; line-height: 1; letter-spacing: -2px; }
.sub-hero h1 .blue { color: var(--blue-bright); }
.sub-hero p { color: var(--muted); font-size: 17px; }

/* Article page */
.article-page { padding: 60px 32px 100px; }
.article-page .container { max-width: 760px; margin: 0 auto; }
.art-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; color: var(--muted);
  margin-bottom: 22px;
  display: flex; gap: 22px; flex-wrap: wrap;
}
.art-meta .cat { color: var(--blue-bright); margin: 0; }
.art-meta .cat::before { content: ''; }
.article-page h1 {
  font-size: clamp(38px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.08;
  margin-bottom: 28px;
  letter-spacing: -1.5px;
}
.article-page h1 .blue { color: var(--blue-bright); }
.standfirst {
  font-size: 22px;
  line-height: 1.5;
  margin-bottom: 36px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-weight: 400;
}
.article-page .byline { margin-bottom: 50px; }
.lead-img { width: 100%; aspect-ratio: 3/2; overflow: hidden; border-radius: 12px; margin-bottom: 50px; border: 1px solid var(--line); }
.lead-img img { width: 100%; height: 100%; object-fit: cover; }
.article-page p { font-size: 17px; line-height: 1.8; margin-bottom: 22px; color: var(--ink); }
.article-page h2 {
  font-size: 28px; font-weight: 700;
  margin: 48px 0 16px;
  letter-spacing: -.5px;
}
.article-page h2 .blue { color: var(--blue-bright); }
.article-page blockquote {
  font-size: 22px; line-height: 1.5;
  border-left: 3px solid var(--blue);
  padding: 4px 0 4px 28px;
  margin: 32px 0;
  color: var(--blue-bright);
  font-weight: 500;
}
.article-page code {
  background: var(--surface);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 14px;
  color: var(--green);
}
.article-end { text-align: center; margin-top: 60px; padding-top: 40px; border-top: 1px solid var(--line); font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--muted); }
.back-link {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px; color: var(--blue-bright);
  margin-bottom: 40px; display: inline-block;
}
.back-link:hover { color: var(--green); }

/* Footer */
footer { background: #060912; padding: 70px 32px 28px; border-top: 1px solid var(--line); }
.foot-grid { max-width: var(--max); margin: 0 auto 50px; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; }
.foot-grid h4 { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--blue-bright); margin-bottom: 20px; letter-spacing: .5px; }
.foot-grid p, .foot-grid a { color: var(--muted); font-size: 14px; margin-bottom: 8px; display: block; }
.foot-grid a:hover { color: var(--ink); }
.foot-bottom { max-width: var(--max); margin: 0 auto; padding-top: 24px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--muted); }

/* Legal */
.legal { max-width: 760px; margin: 0 auto; padding: 80px 32px; }
.legal h1 { font-size: 64px; font-weight: 800; margin-bottom: 8px; letter-spacing: -2px; }
.legal h1 .blue { color: var(--blue-bright); }
.legal .updated { font-family: 'JetBrains Mono', monospace; color: var(--muted); font-size: 12px; margin-bottom: 50px; }
.legal h2 { font-size: 24px; font-weight: 700; margin: 36px 0 12px; color: var(--blue-bright); }
.legal p { color: var(--muted); margin-bottom: 18px; font-size: 16px; }

@media (max-width: 900px) {
  .hero .container, .stats-band .container, .newsletter .container, .sub-hero .container, .foot-grid { grid-template-columns: 1fr; gap: 40px; }
  .card, .card.lg, .card.md, .card.sm { grid-column: span 12; }
  .cards { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { gap: 2px; }
  .nav-links a { padding: 6px 10px; font-size: 13px; }
  section, .hero, .article-page { padding: 60px 20px; }
  .section-head { flex-direction: column; align-items: start; gap: 20px; }
  .statusbar { gap: 12px; font-size: 10px; padding: 6px 12px; flex-wrap: wrap; }
}