/* ==========================================================================
   Squadron 42 Guide — UEE Naval Ops terminal skin
   Built from DESIGN-BRIEF.md (2026-10-11). Dark military HUD language:
   deep-space navy, steel lines, HUD cyan, signal amber, hard offset shadows,
   giant condensed display type, rotated stamps, scanner textures.
   ========================================================================== */

@font-face{font-family:'Saira Condensed';font-style:normal;font-weight:600;font-display:swap;src:url('assets/fonts/saira-condensed-600.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Saira Condensed';font-style:normal;font-weight:700;font-display:swap;src:url('assets/fonts/saira-condensed-700.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Saira Condensed';font-style:normal;font-weight:900;font-display:swap;src:url('assets/fonts/saira-condensed-900.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Chakra Petch';font-style:normal;font-weight:500;font-display:swap;src:url('assets/fonts/chakra-petch-500.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Chakra Petch';font-style:normal;font-weight:600;font-display:swap;src:url('assets/fonts/chakra-petch-600.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Chakra Petch';font-style:normal;font-weight:700;font-display:swap;src:url('assets/fonts/chakra-petch-700.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:400 600;font-display:swap;src:url('assets/fonts/ibm-plex-sans-400.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}

:root{
  --bg:#070b13; --panel:#0e1724; --panel2:#13202f; --line:#2b4358; --line2:#41617c;
  --hud:#66d3e8; --hud-dim:#2f7286; --amber:#e8a13c; --amber2:#f6c76a; --alert:#e5604d;
  --ink:#03060b; --text:#dce8f4; --muted:#93a9bf; --maxw:1180px;
  --disp:'Saira Condensed','Arial Narrow',system-ui,sans-serif;
  --mono:'Chakra Petch','Segoe UI',system-ui,sans-serif;
  --body:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;color:var(--text);font:16px/1.72 var(--body);
  background:
    radial-gradient(1.6px 1.6px at 11% 14%, rgba(255,255,255,.5) 46%, transparent 54%),
    radial-gradient(1.2px 1.2px at 34% 38%, rgba(180,220,240,.4) 46%, transparent 54%),
    radial-gradient(1.8px 1.8px at 62% 9%,  rgba(255,255,255,.38) 46%, transparent 54%),
    radial-gradient(1.2px 1.2px at 79% 31%, rgba(170,215,235,.4) 46%, transparent 54%),
    radial-gradient(1.5px 1.5px at 91% 62%, rgba(255,255,255,.3) 46%, transparent 54%),
    radial-gradient(1.2px 1.2px at 22% 74%, rgba(170,215,235,.32) 46%, transparent 54%),
    radial-gradient(1.6px 1.6px at 47% 88%, rgba(255,255,255,.26) 46%, transparent 54%),
    radial-gradient(900px 460px at 88% -6%, rgba(38,84,112,.34), transparent 62%),
    radial-gradient(760px 420px at -8% 42%, rgba(24,52,74,.32), transparent 60%),
    var(--bg);
  background-attachment:fixed;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--hud)}
::selection{background:var(--amber);color:#111}

.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-9999px;top:0;background:var(--amber);color:#111;padding:10px 16px;z-index:300;font:600 13px var(--mono)}
.skip:focus{left:8px;top:8px}

/* ---- ribbon: hazard signal strip ------------------------------------- */
.ribbon{background:repeating-linear-gradient(45deg,#a86f1d 0 16px,#11151e 16px 32px);padding:3px 0}
.ribbon .wrap{display:block;background:rgba(4,7,13,.92);border:1px solid rgba(232,161,60,.4);padding:6px 14px;font:600 11.5px var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--amber2);text-align:center}

/* ---- topbar / nav ----------------------------------------------------- */
.topbar{position:sticky;top:0;z-index:80;background:rgba(7,11,19,.94);border-bottom:2px solid var(--line);backdrop-filter:blur(5px)}
.bar{display:flex;align-items:center;gap:20px;padding:10px 0;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:#fff;font:700 21px var(--disp);letter-spacing:.05em;text-transform:uppercase}
.brand img{width:38px;height:38px;border:2px solid var(--line2);background:#0b1522;box-shadow:3px 3px 0 var(--ink)}
.brand:hover img{border-color:var(--hud)}

.nav{margin-left:auto;display:flex;align-items:center;gap:14px}
.nav > ul{display:flex;list-style:none;margin:0;padding:0;gap:2px}
.nav > ul > li{position:relative}
.nav > ul > li > a{display:block;padding:9px 12px;color:var(--text);text-decoration:none;font:600 12.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;border:2px solid transparent}
.nav > ul > li > a:hover{border-color:var(--line);background:#0d1725}
.nav > ul > li.active > a{border-color:var(--hud);color:var(--hud);background:#0b1826}
.nav .kids{display:none;position:absolute;top:100%;left:0;min-width:236px;margin:0;padding:8px;list-style:none;background:rgba(9,16,26,.98);border:2px solid var(--line);box-shadow:6px 7px 0 var(--ink);z-index:90}
.nav li.has-kids:hover .kids,.nav li.has-kids:focus-within .kids{display:block}
.nav .kids a{display:block;padding:9px 11px;color:var(--text);text-decoration:none;font:500 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;border-left:3px solid transparent}
.nav .kids a:hover{background:#12202f;border-left-color:var(--hud);color:var(--hud)}
.nav .cta{display:inline-block;padding:10px 15px;background:var(--amber);color:#131313;font:700 12.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;text-decoration:none;border:2px solid #05070b;box-shadow:4px 4px 0 var(--ink);transition:transform .12s,box-shadow .12s,background .12s}
.nav .cta:hover{transform:translate(-1px,-2px);box-shadow:6px 7px 0 var(--ink);background:var(--amber2)}

/* ---- hero ------------------------------------------------------------- */
.hero{position:relative;overflow:hidden;border-bottom:3px solid var(--line);background:var(--hero,none) center 22%/cover no-repeat #04070d}
.hero::before{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(4,7,13,.95) 0%,rgba(4,7,13,.86) 36%,rgba(4,7,13,.32) 66%,rgba(4,7,13,.55) 100%),
  repeating-linear-gradient(0deg,rgba(122,196,224,.045) 0 2px,transparent 2px 5px)}
.hero::after{content:"";position:absolute;top:30px;right:30px;width:58px;height:58px;border-top:3px solid var(--hud);border-right:3px solid var(--hud);opacity:.75;pointer-events:none}
.hero-in{position:relative;min-height:490px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:66px 22px 78px}
.hero-in::before{content:"";position:absolute;left:22px;bottom:34px;width:58px;height:58px;border-bottom:3px solid var(--hud);border-left:3px solid var(--hud);opacity:.75}
.hero-in::after{content:"Q2 2027";position:absolute;right:4%;top:16%;transform:rotate(-8deg);background:var(--amber);color:#161005;font:900 30px/1 var(--disp);letter-spacing:.05em;padding:8px 20px 10px;border:3px solid #05070b;box-shadow:7px 8px 0 rgba(0,0,0,.55);text-transform:uppercase}
.eyebrow{display:inline-block;margin:0 0 16px;font:600 11.5px var(--mono);letter-spacing:.3em;text-transform:uppercase;color:var(--hud);border:1px solid var(--hud-dim);padding:6px 12px;background:rgba(8,18,28,.72)}
.hero h1{margin:0 0 12px;font:900 clamp(50px,7.6vw,102px)/0.95 var(--disp);text-transform:uppercase;letter-spacing:.01em;color:#fff;text-shadow:5px 5px 0 var(--ink)}
.hero h1 .no{display:inline-block;margin-left:.14em;color:transparent;background:linear-gradient(180deg,var(--amber2),var(--amber) 58%,#c47a1d);-webkit-background-clip:text;background-clip:text}
.lead{margin:0;max-width:56ch;font-size:17.5px;color:#c9daea}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin:26px 0 0}
.btn{display:inline-block;padding:13px 22px;background:var(--amber);color:#131005;font:700 13.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;text-decoration:none;border:2px solid #05070b;box-shadow:5px 6px 0 var(--ink);transition:transform .12s,box-shadow .12s}
.btn:hover{transform:translate(-1px,-2px);box-shadow:7px 8px 0 var(--ink)}
.btn.ghost{background:rgba(6,10,17,.55);color:var(--hud);border-color:var(--hud);box-shadow:5px 6px 0 rgba(0,0,0,.6)}

/* ---- facts readout strip --------------------------------------------- */
.facts-strip{background:#0a111c;border-top:3px solid var(--line);border-bottom:3px solid var(--line)}
.facts{display:flex;flex-wrap:wrap}
.fact{flex:1 1 165px;padding:15px 18px 13px;border-right:2px solid var(--line);display:flex;flex-direction:column;gap:4px;min-width:0}
.fact:last-child{border-right:none}
.fact-k{font:600 10.5px var(--mono);letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.fact-v{font:700 20px var(--disp);letter-spacing:.04em;text-transform:uppercase;color:var(--hud)}

/* ---- section heads, grids, cards ------------------------------------- */
.overline{display:block;font:600 11px var(--mono);letter-spacing:.28em;text-transform:uppercase;color:var(--amber)}
.section-head{margin:38px 0 16px}
.section-head h2{display:flex;align-items:center;gap:12px;margin:6px 0 0}
.count-pill{display:inline-block;background:var(--amber);color:#131005;border:2px solid #05070b;font:700 12.5px var(--mono);padding:2px 9px 3px;transform:rotate(4deg);box-shadow:3px 3px 0 var(--ink)}
main h2{font:700 clamp(25px,3vw,34px)/1.14 var(--disp);text-transform:uppercase;letter-spacing:.02em;color:#fff;margin:34px 0 12px}
main h3{font:600 20px var(--disp);text-transform:uppercase;letter-spacing:.03em;color:var(--hud);margin:24px 0 8px}

.grid{display:flex;flex-wrap:wrap;gap:18px;margin:0 0 6px}
.card{flex:1 1 300px;min-width:0;display:flex;flex-direction:column;background:var(--panel);border:2px solid var(--line);box-shadow:6px 7px 0 var(--ink);text-decoration:none;color:var(--text);transition:transform .13s,box-shadow .13s,border-color .13s}
.card:nth-child(2n){background:var(--panel2)}
.card:hover{transform:translate(-2px,-3px);box-shadow:9px 11px 0 var(--ink);border-color:var(--hud)}
.card .thumb{position:relative;display:block;overflow:hidden;border-bottom:2px solid var(--line)}
.card .thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .3s}
.card:hover .thumb img{transform:scale(1.045)}
.pill-tag{position:absolute;left:10px;top:10px;background:var(--amber);color:#131005;font:600 10px var(--mono);letter-spacing:.16em;text-transform:uppercase;padding:3px 9px;border:2px solid #05070b;transform:rotate(-2deg)}
.card-body{display:flex;flex-direction:column;gap:8px;padding:15px 16px 16px;flex:1}
.card-body h3{margin:0;font:700 20.5px var(--disp);text-transform:uppercase;letter-spacing:.02em;color:#fff}
.card-body p{margin:0;flex:1;font-size:13.5px;line-height:1.6;color:var(--muted)}
.go{font:600 11px var(--mono);letter-spacing:.22em;text-transform:uppercase;color:var(--hud)}
.card:hover .go{color:var(--amber2)}
.stamp{font:500 10.5px var(--mono);letter-spacing:.1em;color:#8ba4ba}
.card.sm .card-body{padding:11px 12px 12px;gap:4px}
.card.sm .card-body h3{font-size:16px}

/* ---- article ---------------------------------------------------------- */
.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 236px;gap:36px;align-items:start;padding-top:28px;padding-bottom:44px}
.crumb{font:500 11.5px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.crumb a{color:var(--hud);text-decoration:none}
.crumb a:hover{color:var(--amber2)}
.crumb .sep{opacity:.5;margin:0 7px}
.crumb .here{color:#fff}
article h1{margin:8px 0 20px;font:900 clamp(33px,4.4vw,56px)/1.05 var(--disp);text-transform:uppercase;letter-spacing:.01em;color:#fff;text-shadow:4px 4px 0 var(--ink)}
article p{margin:0 0 14px;font-size:15.5px}
article a{color:var(--hud);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--hud-dim)}
article a:hover{color:var(--amber2)}
article strong{color:#fff;background:linear-gradient(transparent 64%,rgba(232,161,60,.3) 64%)}
table strong,table b{color:inherit;background:none}
article ul,article ol{margin:0 0 16px;padding-left:24px}
article li{margin:6px 0}
article ul li::marker{color:var(--amber)}
article ol li::marker{color:var(--amber);font:600 15px var(--mono)}
article blockquote{margin:20px 0;padding:14px 18px;border-left:6px solid var(--hud);background:#0c1723;color:#c7d8e8}
article h2{padding-top:15px;border-top:2px solid var(--line);scroll-margin-top:96px}
article h2::before{content:"";display:block;width:46px;height:6px;background:var(--amber);box-shadow:3px 3px 0 var(--ink);margin-bottom:12px}
.callout{margin:20px 0;padding:16px 18px;background:#0d1826;border:2px solid var(--line);border-left:10px solid var(--amber);box-shadow:5px 6px 0 var(--ink)}
.callout.note{border-left-color:var(--hud)}
.callout p:last-child{margin-bottom:0}
.tbl-wrap{overflow-x:auto;margin:18px 0;background:#0b1522;border:2px solid var(--line);box-shadow:5px 6px 0 var(--ink)}
table{width:100%;min-width:520px;border-collapse:collapse;font-size:14px}
thead th{background:#152435;color:#fff;font:600 11.5px var(--mono);letter-spacing:.14em;text-transform:uppercase;text-align:left;padding:11px 14px;border-bottom:2px solid var(--hud-dim);white-space:nowrap}
tbody td{padding:10px 14px;border-top:1px solid #1d2f42;vertical-align:top;overflow-wrap:anywhere}
tbody tr:nth-child(2n){background:#0e1927}
article img.zoom{width:100%;margin:20px 0 6px;background:#0b1522;border:2px solid var(--line);box-shadow:6px 7px 0 var(--ink);cursor:zoom-in}

.quick-answer{position:relative;margin:18px 0 26px;padding:20px 20px 16px;background:#0d1a29;border:2px solid var(--hud-dim);box-shadow:6px 7px 0 var(--ink)}
.quick-answer::before{content:"";position:absolute;left:-2px;right:-2px;top:-2px;height:6px;background:repeating-linear-gradient(90deg,var(--hud) 0 16px,transparent 16px 26px)}
.qa-stamp{display:inline-block;margin-bottom:10px;background:var(--hud);color:#04202a;font:700 10.5px var(--mono);letter-spacing:.26em;text-transform:uppercase;padding:3px 10px 4px;transform:rotate(-2deg)}
.quick-answer p{margin:0;font-size:15.5px}

.toc{position:sticky;top:92px;padding:16px 16px 12px;background:#0c1522;border:2px solid var(--line);box-shadow:5px 6px 0 var(--ink)}
.toc .overline{margin-bottom:8px}
.toc-list{display:flex;flex-direction:column;gap:1px}
.toc-list a{display:block;padding:7px 9px;color:var(--muted);font:500 12.5px var(--mono);letter-spacing:.04em;text-decoration:none;border-left:3px solid transparent}
.toc-list a:hover{color:var(--hud);border-left-color:var(--hud);background:#101d2c}

.all-guides{margin-top:44px;padding-top:4px;border-top:2px solid var(--line)}
.all-guides .grid{margin-top:14px}
.more-cta{margin:16px 0 0;font:600 12.5px var(--mono);letter-spacing:.12em;text-transform:uppercase}
.more-cta a{color:var(--amber2);text-decoration:none}
.more-cta a:hover{text-decoration:underline}

/* ---- ad slot (desktop only) ------------------------------------------ */
.ad-slot{display:none;padding:28px 0}
.ad-inner{min-height:90px;border:2px solid var(--line);background:#0a111c;box-shadow:5px 6px 0 var(--ink);display:flex;align-items:center;justify-content:center}
.ad-inner::before{content:"SPONSOR PING";font:600 10px var(--mono);letter-spacing:.3em;color:#3c5164}
@media (hover: hover) and (pointer: fine){.ad-slot{display:block}}

/* ---- footer ----------------------------------------------------------- */
.foot{margin-top:26px;padding:30px 0 26px;background:#05080e;border-top:3px solid var(--line)}
.foot .disclaimer{margin:0 0 12px;max-width:88ch;font-size:12.5px;color:var(--muted)}
.foot-links{margin:0 0 10px}
.foot-links a{color:var(--hud);font:600 11.5px var(--mono);letter-spacing:.12em;text-transform:uppercase;text-decoration:none}
.foot-links a:hover{color:var(--amber2)}
.foot .muted{font:500 10.5px var(--mono);letter-spacing:.12em;color:#93a9bf;margin:0}

/* ---- lightbox --------------------------------------------------------- */
.lightbox{position:fixed;inset:0;z-index:220;display:flex;align-items:center;justify-content:center;background:rgba(3,5,10,.94);cursor:zoom-out}
.lightbox img{width:auto;height:auto;max-width:min(1500px,96vw);max-height:92vh;border:3px solid var(--line2)}

/* ---- 404 -------------------------------------------------------------- */
main > .wrap > h1{margin:34px 0 14px;font:900 clamp(40px,6vw,76px)/1 var(--disp);text-transform:uppercase;color:#fff;text-shadow:5px 5px 0 var(--ink)}

/* ---- responsive ------------------------------------------------------- */
@media (max-width:1120px){
  .article-grid{grid-template-columns:minmax(0,1fr)}
  .toc{display:none}
  .fact{flex:1 1 140px}
}
@media (max-width:860px){
  .bar{gap:12px}
  .nav{order:3;flex-basis:100%;margin-left:0}
  .nav > ul{flex-wrap:wrap}
  .nav .kids{display:none !important}
  .hero-in{min-height:400px;padding:48px 22px 60px}
  .hero-in::after{font-size:22px;right:4%;top:9%;padding:6px 14px 8px}
  .hero::after{top:18px;right:18px;width:44px;height:44px}
  .hero-in::before{left:22px;bottom:22px;width:44px;height:44px}
  .fact{flex:1 1 46%;border-top:2px solid var(--line)}
}
@media (max-width:640px){
  .grid .card{flex:1 1 100%}
  main h2{font-size:24px}
  table{min-width:460px}
  .fact-v{font-size:17px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none !important;animation:none !important}
  html{scroll-behavior:auto}
}