/* ===== C&C Generals ZH · iOS Port — site styles ===== */
:root{
  --bg:#0a0d0c;
  --bg2:#0e1311;
  --bg3:#141a17;
  --ink:#d6e4d8;
  --ink-dim:#8a9a8c;
  --ink-faint:#4a5751;
  --green:#3fff7a;
  --green-soft:#5cffaa;
  --green-dim:#1a4d2a;
  --green-line:rgba(63,255,122,.22);
  --amber:#ffb547;
  --red:#ff5b5b;
  --line:#1d2622;
  --line2:#2a3530;
  --mono:'JetBrains Mono','SF Mono',ui-monospace,Menlo,monospace;
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Display","Inter","Helvetica Neue",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
  min-height:100vh;
  background-image:
    radial-gradient(ellipse 1200px 600px at 50% -100px, rgba(63,255,122,.06), transparent),
    radial-gradient(ellipse 800px 400px at 80% 30%, rgba(63,255,122,.04), transparent);
}

/* ===== Scan-line overlay ===== */
.scanlines{
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:9999;
  background:repeating-linear-gradient(
    0deg,
    rgba(0,0,0,.0) 0px,
    rgba(0,0,0,.0) 2px,
    rgba(0,0,0,.18) 3px,
    rgba(0,0,0,.0) 4px
  );
  mix-blend-mode:multiply;
  opacity:.25;
}

/* ===== Top bar ===== */
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 32px;
  background:rgba(10,13,12,.7);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(10px);
  position:sticky;top:0;z-index:100;
}
.brand{display:flex;align-items:center;gap:10px}
.logo{
  display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:32px;border-radius:6px;
  background:linear-gradient(135deg,var(--green),var(--green-dim));
  color:#061a0d;font-weight:900;font-size:18px;
  box-shadow:0 0 18px rgba(63,255,122,.4);
}
.brand-name{font-family:var(--mono);letter-spacing:1px;color:var(--ink-dim);font-size:13px}
.topbar nav{display:flex;gap:24px}
.topbar nav a{
  color:var(--ink-dim);text-decoration:none;font-size:14px;
  font-family:var(--mono);letter-spacing:.5px;text-transform:uppercase;
  transition:color .2s;
}
.topbar nav a:hover,.topbar nav a.active{color:var(--green)}
.lang{font-family:var(--mono);font-size:12px;color:var(--ink-dim)}
.lang .on{color:var(--green)}
.lang span{margin:0 4px}

/* ===== Hero ===== */
.hero{
  position:relative;
  padding:80px 32px 100px;
  text-align:center;
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.grid-bg{
  position:absolute;inset:0;
  background-image:
    linear-gradient(var(--green-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--green-line) 1px, transparent 1px);
  background-size:40px 40px;
  opacity:.4;
  mask-image:radial-gradient(ellipse 800px 500px at center, #000 30%, transparent 80%);
  -webkit-mask-image:radial-gradient(ellipse 800px 500px at center, #000 30%, transparent 80%);
}
.hero-inner{position:relative;max-width:920px;margin:0 auto}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border:1px solid var(--line2);border-radius:999px;
  background:rgba(20,26,23,.7);
  font-family:var(--mono);font-size:12px;letter-spacing:1.5px;
  color:var(--ink-dim);
  margin-bottom:24px;
}
.dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--green);
}
.pulse{animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(63,255,122,.6)}50%{opacity:.5;box-shadow:0 0 0 8px rgba(63,255,122,0)}}
.hero-title{
  font-size:clamp(36px,6vw,72px);
  font-weight:900;
  line-height:1.05;
  letter-spacing:-1.5px;
  margin-bottom:12px;
}
.hero-sub{
  display:inline-block;
  font-size:clamp(24px,3.5vw,40px);
  color:var(--ink-dim);
  font-weight:300;
  letter-spacing:2px;
  text-transform:uppercase;
  margin-top:8px;
}
.glow{
  color:var(--green);
  text-shadow:0 0 24px rgba(63,255,122,.6), 0 0 60px rgba(63,255,122,.3);
}
.tagline{
  font-size:clamp(16px,2vw,19px);
  color:var(--ink-dim);
  max-width:680px;
  margin:28px auto 36px;
}
.tagline strong{color:var(--ink)}
.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;
  padding:14px 26px;border-radius:6px;
  text-decoration:none;font-family:var(--mono);
  font-size:14px;letter-spacing:1px;
  font-weight:600;
  transition:all .2s;border:1px solid transparent;
}
.btn.primary{
  background:var(--green);color:#061a0d;
  box-shadow:0 0 0 4px rgba(63,255,122,.12), 0 8px 22px rgba(63,255,122,.18);
}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 0 0 4px rgba(63,255,122,.18), 0 12px 30px rgba(63,255,122,.28)}
.btn.ghost{
  background:transparent;color:var(--ink);
  border:1px solid var(--line2);
}
.btn.ghost:hover{border-color:var(--green);color:var(--green)}
.hero-meta{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:20px;
  max-width:760px;
  margin:48px auto 0;
  padding-top:32px;
  border-top:1px solid var(--line);
}
.meta-item{display:flex;flex-direction:column;gap:4px;text-align:left}
.meta-item .k{font-family:var(--mono);font-size:11px;color:var(--ink-faint);text-transform:uppercase;letter-spacing:1px}
.meta-item .v{font-size:14px;color:var(--ink)}

/* ===== Sections ===== */
section{padding:80px 32px;border-bottom:1px solid var(--line)}
.wrap{max-width:1080px;margin:0 auto}
.section-title{
  font-size:clamp(28px,3.5vw,40px);
  font-weight:800;
  letter-spacing:-1px;
  margin-bottom:36px;
}
.lead{font-size:18px;color:var(--ink-dim);margin-bottom:48px;max-width:780px}

/* ===== About / cards ===== */
.stack{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.card{
  background:var(--bg2);
  border:1px solid var(--line);
  border-radius:8px;
  padding:28px;
  transition:transform .25s, border-color .25s;
}
.card:hover{transform:translateY(-4px);border-color:var(--green-line)}
.card-icon{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:50%;
  background:rgba(63,255,122,.1);color:var(--green);
  font-family:var(--mono);font-size:18px;font-weight:700;
  margin-bottom:16px;
}
.card h3{color:var(--ink);font-size:18px;margin-bottom:8px}
.card p{color:var(--ink-dim);font-size:14px;line-height:1.6}

/* ===== Status ===== */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.box{
  background:var(--bg2);border:1px solid var(--line);border-radius:8px;padding:24px;
}
.box h4{color:var(--green);font-size:13px;font-family:var(--mono);text-transform:uppercase;letter-spacing:1px;margin-bottom:16px}
.check,.warn{list-style:none;font-size:14px}
.check li,.warn li{padding:6px 0;color:var(--ink-dim)}
.check li{color:var(--ink)}
.warn li{color:var(--amber)}
.check li::before{content:'';display:inline-block;width:8px;margin-right:8px}
.warn li::before{content:'⚠';margin-right:6px;font-size:11px}

/* ===== Lineage ===== */
.chain{list-style:none;counter-reset:step;font-family:var(--mono);font-size:14px}
.chain li{
  counter-increment:step;
  padding:12px 0 12px 36px;
  border-left:1px solid var(--line2);
  margin-left:14px;
  color:var(--ink-dim);
  position:relative;
}
.chain li::before{
  content:counter(step);
  position:absolute;left:-14px;top:8px;
  width:28px;height:28px;border-radius:50%;
  background:var(--bg2);border:1px solid var(--line2);
  display:flex;align-items:center;justify-content:center;
  font-size:11px;color:var(--ink-dim);
}
.chain li strong{color:var(--green)}
.chain li:last-child{border-left-color:transparent}

/* ===== Build page ===== */
.code-block{
  background:#000;border:1px solid var(--line2);border-radius:6px;
  padding:18px 22px;font-family:var(--mono);font-size:13px;
  color:#cce6d2;
  overflow-x:auto;
  margin:16px 0;
  white-space:pre;
}
.code-block .c{color:#5a7060}
.code-block .k{color:#ffb547}
.code-block .s{color:var(--green-soft)}
.code-block .v{color:#7ec6ff}
.step{
  background:var(--bg2);border:1px solid var(--line);border-radius:8px;
  padding:24px;margin-bottom:20px;
}
.step h3{color:var(--green);font-family:var(--mono);font-size:13px;text-transform:uppercase;letter-spacing:1px;margin-bottom:12px}
.step h3 .n{color:var(--ink-dim);margin-right:8px}
.step p{color:var(--ink-dim);font-size:14px;margin-bottom:8px}
.note{
  border-left:3px solid var(--amber);
  background:rgba(255,181,71,.06);
  padding:12px 16px;border-radius:0 6px 6px 0;
  font-size:13px;color:var(--ink-dim);
  margin:16px 0;
}
.note strong{color:var(--amber)}

/* ===== Footer ===== */
footer{padding:40px 32px;background:var(--bg2);border-top:1px solid var(--line)}
.footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px}
.footer-inner .left,.footer-inner .right{font-family:var(--mono);font-size:12px;color:var(--ink-dim)}
.footer-inner a{color:var(--ink-dim);text-decoration:none;margin:0 6px}
.footer-inner a:hover{color:var(--green)}

/* ===== Touch page grid ===== */
.touch-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;
}
.touch{
  background:var(--bg2);border:1px solid var(--line);border-radius:8px;
  padding:20px;text-align:center;
}
.touch-glyph{
  font-size:36px;line-height:1;margin-bottom:14px;color:var(--green);
  font-family:var(--mono);
}
.touch h4{color:var(--ink);font-size:15px;margin-bottom:6px}
.touch p{color:var(--ink-dim);font-size:12px;font-family:var(--mono);letter-spacing:.3px}

/* ===== Mobile ===== */
@media (max-width:680px){
  .topbar{padding:12px 18px}
  .topbar nav{gap:14px}
  .topbar nav a{font-size:12px}
  section{padding:48px 20px}
  .hero{padding:60px 20px 70px}
  .lang{display:none}
  .hero-meta{grid-template-columns:1fr 1fr}
}

/* ===== Docs page ===== */
.docs-prose{
  background:var(--bg2);border:1px solid var(--line);border-radius:8px;
  padding:36px;color:var(--ink);font-size:15px;line-height:1.8;
  max-width:none;
}
.docs-prose h1,.docs-prose h2,.docs-prose h3{margin:28px 0 12px;color:var(--green)}
.docs-prose h1{font-size:28px}
.docs-prose h2{font-size:22px;border-bottom:1px solid var(--line);padding-bottom:8px}
.docs-prose h3{font-size:17px;color:var(--ink)}
.docs-prose p,.docs-prose li{color:var(--ink-dim)}
.docs-prose code{background:#000;padding:2px 6px;border-radius:4px;font-size:13px;color:var(--green-soft);font-family:var(--mono)}
.docs-prose pre{background:#000;padding:18px;border-radius:6px;overflow-x:auto;margin:16px 0}
.docs-prose pre code{background:none;padding:0}
.docs-prose a{color:var(--green-soft)}
.docs-prose blockquote{
  border-left:3px solid var(--green-line);
  padding-left:16px;margin:16px 0;color:var(--ink);
  font-style:italic;
}
.docs-prose table{border-collapse:collapse;margin:16px 0;width:100%}
.docs-prose th,.docs-prose td{border:1px solid var(--line2);padding:8px 12px;text-align:left}
.docs-prose th{background:var(--bg3);color:var(--green);font-family:var(--mono);font-size:12px;text-transform:uppercase}
.docs-toc{
  background:var(--bg3);border:1px solid var(--line);border-radius:6px;
  padding:20px;margin-bottom:24px;
}
.docs-toc h4{font-family:var(--mono);font-size:12px;color:var(--green);text-transform:uppercase;letter-spacing:1px;margin-bottom:10px}
.docs-toc ul{list-style:none;font-size:14px}
.docs-toc li{padding:4px 0}
.docs-toc a{color:var(--ink-dim);text-decoration:none}
.docs-toc a:hover{color:var(--green)}