/* bf2142.fr — magazine rétro FPS futuriste — design HUD glaciaire */
:root{
  --bg:#070d16;
  --bg2:#0a1422;
  --panel:#0e1a2b;
  --panel2:#122238;
  --line:#1d3450;
  --line2:#2b4d74;
  --cyan:#57d2ff;
  --ice:#a8daff;
  --txt:#d9e7f4;
  --muted:#8aa4bd;
  --steel:#6d8aa8;
  --ok:#79e0b0;
  --max:1180px;
  --mono:ui-monospace,"SF Mono","Cascadia Mono","JetBrains Mono",Menlo,Consolas,monospace;
  --sans:"Segoe UI",-apple-system,BlinkMacSystemFont,Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(87,210,255,.08), transparent 60%),
    radial-gradient(900px 500px at -10% 20%, rgba(60,120,190,.07), transparent 55%),
    linear-gradient(rgba(87,210,255,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(87,210,255,.028) 1px, transparent 1px),
    var(--bg);
  background-size:auto,auto,52px 52px,52px 52px,auto;
  color:var(--txt);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}

/* ---------- topbar ---------- */
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(7,13,22,.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.topbar__in{max-width:var(--max);margin:0 auto;padding:10px 22px;display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand:hover{text-decoration:none}
.brand__mark{width:34px;height:34px;flex:none}
.brand__name{font-family:var(--mono);font-size:1.02rem;letter-spacing:.14em;font-weight:700}
.brand__name b{color:var(--cyan)}
.brand__tag{font-family:var(--mono);font-size:0.875rem;letter-spacing:.18em;color:var(--muted);text-transform:uppercase;display:block;margin-top:2px}
.nav{display:flex;gap:4px;flex-wrap:wrap;margin-left:auto}
.nav a{
  font-family:var(--mono);font-size:0.875rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);padding:8px 12px;border:1px solid transparent;
}
.nav a:hover{color:var(--ice);border-color:var(--line2);text-decoration:none;background:rgba(87,210,255,.05)}

/* ---------- hero (home) ---------- */
.hero{position:relative;border-bottom:1px solid var(--line);overflow:hidden}
.hero__media{position:relative;min-height:520px;display:flex;align-items:flex-end}
.hero__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
/* variante 100% CSS (aucune photo embarquée) : tempête abstraite bleu glacé */
.hero__media--css{
  background:
    radial-gradient(1100px 620px at 82% 18%, rgba(87,210,255,.20), transparent 62%),
    radial-gradient(700px 460px at 95% 70%, rgba(122,170,255,.10), transparent 65%),
    radial-gradient(520px 380px at 8% 85%, rgba(45,110,180,.16), transparent 70%),
    linear-gradient(158deg, #10233c 0%, #0b1a2e 42%, #060d18 100%);
}
.hero__media--css::before{ /* horizon + tempête : strates et vents */
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    repeating-linear-gradient(0deg, rgba(168,218,255,.05) 0 1px, transparent 1px 90px),
    repeating-linear-gradient(84deg, rgba(168,218,255,.03) 0 2px, transparent 2px 140px),
    radial-gradient(140% 60% at 70% 108%, rgba(87,210,255,.14), transparent 55%),
    linear-gradient(180deg, transparent 55%, rgba(6,13,24,.55) 100%);
}
.hero__media::after{ /* scanlines + vignette */
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,.022) 0 1px, transparent 1px 4px),
    linear-gradient(180deg, rgba(7,13,22,.52) 0%, rgba(7,13,22,.74) 42%, rgba(7,13,22,.92) 100%);
}
.hero__body{position:relative;z-index:2;width:100%;padding:120px 0 46px}
.kicker{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:0.875rem;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan);
  border:1px solid rgba(87,210,255,.35);padding:6px 12px;background:rgba(7,20,34,.9);
}
.kicker::before{content:"";width:7px;height:7px;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.hero h1{
  margin:20px 0 14px;font-size:clamp(1.9rem,4.6vw,3.3rem);line-height:1.12;color:#fff;font-weight:800;letter-spacing:-.01em;
  max-width:19ch;text-shadow:0 2px 24px rgba(0,0,0,.55);
}
.hero h1 em{font-style:normal;color:var(--cyan)}
.hero p{max-width:60ch;color:#cfe2f4;font-size:1.06rem;text-shadow:0 1px 10px rgba(0,0,0,.5)}
.hero__cta{margin-top:26px;display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-block;font-family:var(--mono);font-size:0.875rem;letter-spacing:.14em;text-transform:uppercase;
  padding:13px 22px;border:1px solid var(--line2);color:var(--ice);background:rgba(10,24,40,.8);
}
.btn:hover{text-decoration:none;border-color:var(--cyan);color:#fff;box-shadow:0 0 0 1px rgba(87,210,255,.35) inset}
.btn--hot{background:linear-gradient(180deg,rgba(87,210,255,.18),rgba(87,210,255,.07));border-color:var(--cyan);color:#fff}

/* ---------- sections / cards ---------- */
.section{padding:54px 0 10px}
.section__head{display:flex;align-items:baseline;gap:16px;margin-bottom:24px;flex-wrap:wrap}
.section__head h2{margin:0;font-size:1.5rem;color:#fff;letter-spacing:.01em}
.section__head .idx{font-family:var(--mono);color:var(--cyan);font-size:0.875rem;letter-spacing:.2em}
.section__head .rule{flex:1;height:1px;background:linear-gradient(90deg,var(--line2),transparent);min-width:60px}
.grid{display:grid;gap:18px}
.grid--3{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.grid--2{grid-template-columns:repeat(auto-fill,minmax(340px,1fr))}

.card{
  position:relative;background:linear-gradient(180deg,var(--panel),rgba(14,26,43,.55));
  border:1px solid var(--line);padding:22px 22px 18px;display:flex;flex-direction:column;gap:10px;
  transition:border-color .15s ease, transform .15s ease;
}
.card:hover{border-color:var(--line2);transform:translateY(-2px)}
.card::before,.card::after{ /* HUD corner ticks */
  content:"";position:absolute;width:14px;height:14px;pointer-events:none;opacity:0;transition:opacity .15s ease;
}
.card::before{top:-1px;left:-1px;border-top:2px solid var(--cyan);border-left:2px solid var(--cyan)}
.card::after{bottom:-1px;right:-1px;border-bottom:2px solid var(--cyan);border-right:2px solid var(--cyan)}
.card:hover::before,.card:hover::after{opacity:1}
.card .chip{align-self:flex-start}
.card h3{margin:0;font-size:1.08rem;line-height:1.35;color:#fff}
.card h3 a{color:#fff}
.card h3 a:hover{color:var(--cyan);text-decoration:none}
.card p{margin:0;color:var(--muted);font-size:.92rem;line-height:1.6}
.card__foot{margin-top:auto;padding-top:12px;font-family:var(--mono);font-size:0.875rem;letter-spacing:.14em;color:var(--steel);text-transform:uppercase}
.card--media{padding:0;overflow:hidden}
.card--media img{width:100%;height:190px;object-fit:cover;filter:saturate(.9)}
.card--media .card__bd{padding:18px 20px 16px;display:flex;flex-direction:column;gap:9px}

.chip{
  font-family:var(--mono);font-size:0.875rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cyan);border:1px solid rgba(87,210,255,.3);background:rgba(87,210,255,.06);
  padding:4px 9px;display:inline-block;
}
.chip--steel{color:var(--steel);border-color:var(--line2);background:rgba(109,138,168,.07)}

/* ---------- article ---------- */
.crumbs{font-family:var(--mono);font-size:0.875rem;letter-spacing:.1em;color:var(--steel);text-transform:uppercase;padding:26px 0 0}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--cyan)}
.article{max-width:860px;margin:0 auto}
.article__head{padding:26px 0 8px;border-bottom:1px solid var(--line);margin-bottom:8px}
.article__head .meta{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-top:16px;font-family:var(--mono);font-size:0.875rem;letter-spacing:.12em;text-transform:uppercase;color:var(--steel)}
.article h1{margin:14px 0 0;font-size:clamp(1.6rem,3.6vw,2.5rem);line-height:1.16;color:#fff;font-weight:800}
.lead{font-size:1.13rem;color:#c4d9ee;border-left:3px solid var(--cyan);padding:6px 0 6px 18px;margin:30px 0}
.lead::first-letter{color:var(--cyan)}
.article h2{
  margin:44px 0 14px;font-size:1.34rem;color:#fff;line-height:1.3;
  padding-left:34px;position:relative;
}
.article h2::before{content:"//";position:absolute;left:0;top:2px;font-family:var(--mono);color:var(--cyan);font-size:1rem;letter-spacing:0}
.article h3{margin:30px 0 10px;font-size:1.08rem;color:var(--ice)}
.article p{margin:0 0 18px}
.article ul,.article ol{margin:0 0 18px;padding-left:22px}
.article li{margin-bottom:9px}
.article li::marker{color:var(--cyan);font-family:var(--mono)}
.article strong{color:#eaf5ff}
.article figure{margin:30px 0}
.article figure img{border:1px solid var(--line2);width:100%;max-width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;display:block}
.article figcaption{font-family:var(--mono);font-size:0.875rem;letter-spacing:.1em;color:var(--steel);text-transform:uppercase;margin-top:9px}
blockquote{
  margin:26px 0;padding:16px 20px;background:rgba(87,210,255,.05);border:1px solid var(--line);
  font-family:var(--mono);font-size:.9rem;color:var(--ice);position:relative;
}
blockquote::before{content:"◤ COMMS LOG";display:block;font-size:0.875rem;letter-spacing:.22em;color:var(--cyan);margin-bottom:8px}
table{width:100%;border-collapse:collapse;margin:26px 0;font-size:.94rem}
th,td{border:1px solid var(--line);padding:10px 14px;text-align:left;vertical-align:top}
th{font-family:var(--mono);font-size:0.875rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);background:rgba(87,210,255,.05)}
tbody tr:nth-child(even){background:rgba(255,255,255,.015)}
.taglist{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 30px}

/* related */
.related{border-top:1px solid var(--line);margin-top:26px;padding:34px 0 60px}
.related h2{font-size:1.1rem;color:#fff;margin:0 0 18px;font-family:var(--mono);letter-spacing:.16em;text-transform:uppercase;font-size:0.875rem}
.related h2::before{content:"▸ ";color:var(--cyan)}

/* ---------- HUD callouts ---------- */
.hudbox{border:1px solid var(--line2);background:linear-gradient(180deg,rgba(18,34,56,.6),rgba(14,26,43,.3));padding:18px 20px;margin:26px 0;position:relative}
.hudbox::before{content:"◈ BRIEFING";display:block;font-family:var(--mono);font-size:0.875rem;letter-spacing:.24em;color:var(--cyan);margin-bottom:10px;text-transform:uppercase}
.hudbox p:last-child{margin-bottom:0}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(10,20,34,.5),rgba(7,13,22,.9));margin-top:30px}
.footer__in{max-width:var(--max);margin:0 auto;padding:44px 22px;display:grid;gap:34px;grid-template-columns:2fr 1fr 1fr}
.footer h4{margin:0 0 14px;font-family:var(--mono);font-size:0.875rem;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan)}
.footer ul{list-style:none;margin:0;padding:0}
.footer li{margin-bottom:9px}
.footer a{color:var(--muted);font-size:.92rem}
.footer a:hover{color:var(--ice)}
.footer__note{grid-column:1/-1;border-top:1px solid var(--line);padding-top:20px;color:var(--steel);font-size:0.875rem;line-height:1.6}
.footer__note b{color:var(--muted)}

/* ---------- responsive ---------- */
@media (max-width:820px){
  .footer__in{grid-template-columns:1fr}
  .hero__media{min-height:440px}
  .nav{margin-left:0}
}
@media (max-width:520px){
  body{font-size:16px}
  .hero__media{min-height:400px}
  .hero__body{padding:90px 0 34px}
  .topbar__in{gap:10px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;scroll-behavior:auto!important}
}


/* ---------- Accessibilité : cibles tactiles ≥ 40 px ---------- */
.nav a { padding: 10px 12px; }
.crumbs a { display: inline-block; padding: 10px 0; }
.footer a { display: inline-flex; align-items: center; min-height: 40px; }
.card h3 a { display: inline-block; padding: 8px 0; }

/* Bloc auteur */
.authorbox{border:1px solid var(--line);background:rgba(14,26,43,.4);padding:18px 20px;margin:26px 0 8px}
.authorbox__kicker{margin:0 0 8px;font-family:var(--mono);font-size:.875rem;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan)}
.authorbox__name{margin:0 0 6px;font-size:1.02rem;color:#fff}
.authorbox__name a{color:var(--cyan);text-decoration:none}
.authorbox__name a:hover{text-decoration:underline}
.authorbox__bio{margin:0;color:var(--muted);font-size:.92rem;line-height:1.6;max-width:72ch}
.article__head .meta a{color:inherit;text-decoration:none}
.article__head .meta a:hover{color:var(--cyan)}