/* Saudi Mecha Robot — "Hangar" theme
   Layout: mecha hangar — steel deck plates, launch-bay hero with spotlit emblem,
   yellow bay-signage plates for sections, hazard-stripe dividers, status lamps.
   Deliberately single (dark) theme. */
:root{
  --bg:#070B10;         /* hangar floor */
  --deck:#0C131A;       /* deck plate */
  --panel:#111B24;      /* steel panel */
  --panel-2:#16232F;
  --seam:#1F2E3B;       /* panel seams */
  --line:#2A3B4A;
  --ink:#E4EBF2;
  --muted:#8C9CAC;
  --hazard:#F2B705;     /* hangar yellow */
  --alert:#E0303F;      /* warning red */
  --beam:#3FA7FF;       /* launch-bay light */
  --go:#2BD67B;         /* status green */
  --on-hazard:#0A0E12;
  --f-display:"Alexandria","IBM Plex Sans Arabic",system-ui,sans-serif;
  --f-stencil:"Saira Stencil One","Alexandria",system-ui,sans-serif;
  --f-body:"IBM Plex Sans Arabic",system-ui,"Segoe UI",Tahoma,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  color-scheme:dark;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.75;
  background-color:var(--bg);
  background-image:
    radial-gradient(1200px 520px at 50% -120px,rgba(63,167,255,.10),transparent 70%),
    linear-gradient(var(--seam) 1px,transparent 1px),
    linear-gradient(90deg,var(--seam) 1px,transparent 1px);
  background-size:100% 100%,160px 160px,160px 160px;
  background-attachment:fixed}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--hazard);outline-offset:3px}
h1,h2,h3{font-family:var(--f-display);text-wrap:balance;line-height:1.25;margin:0}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}

.tag{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);direction:ltr;display:inline-block}
/* yellow bay-signage plate */
.tag.plate{background:var(--hazard);color:var(--on-hazard);font-family:var(--f-stencil);font-size:15px;letter-spacing:.12em;padding:3px 12px 2px;
  clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px);margin-bottom:10px}
/* status lamp */
.lamp::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--go);box-shadow:0 0 8px var(--go);margin-inline-end:10px;vertical-align:1px}
@media (prefers-reduced-motion:no-preference){.lamp::before{animation:blink 2.4s infinite}}
@keyframes blink{0%,70%,100%{opacity:1}80%{opacity:.25}}

.stripe{height:14px;background:repeating-linear-gradient(-45deg,var(--hazard) 0 16px,#0A0E12 16px 32px);border-block:2px solid #0A0E12;box-shadow:0 0 0 1px var(--seam)}

/* ---------- header ---------- */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:rgba(9,14,20,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header::after{content:"";position:absolute;inset-inline:0;bottom:-3px;height:2px;background:linear-gradient(90deg,transparent,var(--beam),transparent);opacity:.5}
.nav{display:flex;align-items:center;justify-content:space-between;gap:12px 20px;padding-block:10px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand .logo{width:64px;height:64px;border-radius:50%;box-shadow:0 0 0 2px var(--line),0 0 18px rgba(63,167,255,.25)}
.brand b{font-family:var(--f-display);font-size:22px;direction:ltr;letter-spacing:-.01em}
.nav ul{display:flex;gap:2px;list-style:none;margin:0;padding:0;flex-wrap:wrap;align-items:center}
.nav ul a{text-decoration:none;padding:6px 10px;font-size:14px;color:var(--muted)}
.nav ul a:hover{color:var(--hazard)}
.lang{font-family:var(--f-mono);font-size:13px;border:1px solid var(--line);padding:4px 10px;text-decoration:none;color:var(--ink)}
.nav ul a.lang{color:var(--ink);border-color:var(--hazard)}

/* ---------- launch-bay hero ---------- */
.hero-bay{position:relative;overflow:hidden;padding-block:56px 36px;
  background:
    radial-gradient(520px 420px at var(--bay-x,25%) 42%,rgba(63,167,255,.16),transparent 70%),
    linear-gradient(180deg,rgba(7,11,16,0) 60%,var(--bg));}
[dir="rtl"] .hero-bay{--bay-x:25%}
[dir="ltr"] .hero-bay{--bay-x:75%}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero-copy{min-width:0}
.hero h1{font-size:clamp(40px,6.4vw,78px);font-weight:800;letter-spacing:-.01em}
.hero h1 span{display:block;font-family:var(--f-mono);font-size:clamp(14px,1.8vw,19px);letter-spacing:.32em;color:var(--beam);font-weight:500;margin-top:12px}
.hero h1 span[lang="ar"]{letter-spacing:0;font-family:var(--f-display);font-weight:700;font-size:clamp(20px,2.6vw,28px)}
.hero p{font-size:18px;color:var(--muted);max-width:52ch;margin:18px 0 28px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;font-weight:700;text-decoration:none;border:2px solid var(--ink);color:var(--ink);background:transparent;
  clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px)}
.btn.primary{background:var(--hazard);border-color:var(--hazard);color:var(--on-hazard)}
.btn:hover{border-color:var(--hazard);color:var(--hazard)}
.btn.primary:hover{color:var(--on-hazard);filter:brightness(1.08)}
@media (prefers-reduced-motion:no-preference){.btn{transition:filter .15s,color .15s,border-color .15s}}

/* bay frame with corner brackets and spotlight */
.bay{display:grid;justify-items:center;gap:14px}
.bay-frame{position:relative;width:min(440px,100%);aspect-ratio:1;max-width:100%;display:grid;place-items:center;
  background:radial-gradient(closest-side,rgba(63,167,255,.22),rgba(63,167,255,.04) 70%,transparent);}
.bay-frame::before,.bay-frame::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(var(--hazard),var(--hazard)) top left/42px 3px no-repeat,
    linear-gradient(var(--hazard),var(--hazard)) top left/3px 42px no-repeat,
    linear-gradient(var(--hazard),var(--hazard)) top right/42px 3px no-repeat,
    linear-gradient(var(--hazard),var(--hazard)) top right/3px 42px no-repeat,
    linear-gradient(var(--hazard),var(--hazard)) bottom left/42px 3px no-repeat,
    linear-gradient(var(--hazard),var(--hazard)) bottom left/3px 42px no-repeat,
    linear-gradient(var(--hazard),var(--hazard)) bottom right/42px 3px no-repeat,
    linear-gradient(var(--hazard),var(--hazard)) bottom right/3px 42px no-repeat}
.bay-frame::after{background:repeating-linear-gradient(0deg,rgba(255,255,255,.025) 0 2px,transparent 2px 6px)}
.emblem{width:86%;height:auto;border-radius:50%;box-shadow:0 0 0 3px var(--line),0 0 60px rgba(63,167,255,.35),0 30px 60px rgba(0,0,0,.6)}
@media (prefers-reduced-motion:no-preference){.emblem{animation:hover 6s ease-in-out infinite}}
@keyframes hover{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.bay-label{font-family:var(--f-stencil);letter-spacing:.2em;color:var(--hazard);font-size:14px}

/* status panel */
.status{margin:40px 0 0;display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.status div{background:var(--panel);padding:14px 16px;min-width:0}
.status dt{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.status dd{margin:4px 0 0;font-weight:700;font-size:15px}
[dir="rtl"] .status dd[dir="ltr"]{text-align:right}

/* ---------- sections ---------- */
section{padding-block:64px}
.head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:28px;flex-wrap:wrap}
.head > div{display:flex;flex-direction:column;align-items:flex-start}
.head h2{font-size:clamp(28px,4vw,42px)}
.head p{margin:6px 0 0;color:var(--muted);max-width:60ch}

/* steel panel with chamfer + rivets */
.panel,.post,details,.frame,.empty,.sponsor{background:linear-gradient(180deg,var(--panel-2),var(--panel));border:1px solid var(--line)}

.about{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.about p{margin:0 0 14px;max-width:62ch}
.pillars{display:grid;gap:12px}
.pillar{display:grid;grid-template-columns:64px 1fr;gap:14px;align-items:start;padding:16px;background:var(--panel);border:1px solid var(--line);border-inline-start:3px solid var(--hazard)}
.pillar .tag{color:var(--beam);padding-top:4px}
.pillar h3{font-size:18px}
.pillar p{margin:2px 0 0;color:var(--muted);font-size:15px}

/* timeline — floor guide line */
.timeline{list-style:none;margin:0;padding:0;border-inline-start:3px dashed var(--hazard)}
.timeline li{position:relative;padding-block:0 30px;padding-inline-start:30px}
.timeline li::before{content:"";position:absolute;inset-inline-start:-10px;top:8px;width:14px;height:14px;background:var(--bg);border:3px solid var(--hazard);transform:rotate(45deg)}
.timeline li.big::before{background:var(--alert);border-color:var(--alert);box-shadow:0 0 12px var(--alert)}
.timeline time{font-family:var(--f-mono);font-size:13px;color:var(--beam);direction:ltr;display:inline-block}
.timeline h3{font-size:20px;margin-top:2px}
.timeline p{margin:4px 0 0;color:var(--muted);max-width:60ch}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.chip{font-size:13px;padding:3px 10px;border:1px solid var(--line);background:var(--panel)}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.frame{margin:0}
.frame .ph{aspect-ratio:4/5;max-width:100%;display:grid;place-items:center;position:relative;overflow:hidden;
  background:repeating-linear-gradient(135deg,transparent 0 10px,var(--seam) 10px 11px)}
.frame .ph img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.frame .ph span{font-family:var(--f-stencil);font-size:32px;color:var(--beam);direction:ltr}
.frame .ph small{position:absolute;top:8px;left:10px;background:var(--hazard);color:var(--on-hazard);padding:0 6px}
.frame .cap{padding:10px 12px;font-size:14px;display:flex;justify-content:space-between;gap:8px}
.frame .cap em{font-style:normal;color:var(--muted)}
.empty{padding:32px;text-align:center;color:var(--muted);border-style:dashed}

/* blog */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.post{padding:20px;display:flex;flex-direction:column;gap:8px;min-width:0;position:relative}
.post::before{content:"";position:absolute;top:-1px;inset-inline-start:-1px;width:48px;height:4px;background:var(--hazard)}
.post h3{font-size:19px}
.post p{margin:0;color:var(--muted);font-size:15px;flex:1}
.post .meta{display:flex;justify-content:space-between;align-items:center}
.post a.title{text-decoration:none}
.post a.title:hover h3{color:var(--hazard)}
.post .cover{aspect-ratio:16/9;object-fit:cover;margin:-20px -20px 4px;width:calc(100% + 40px);max-width:none}
.more{font-weight:700;color:var(--hazard);text-decoration:none}

/* faq */
.faq{display:grid;gap:10px;max-width:820px}
details{padding:14px 18px}
details[open]{border-color:var(--hazard)}
summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--f-mono);color:var(--hazard)}
details[open] summary::after{content:"−"}
details p{margin:10px 0 0;color:var(--muted)}

/* sponsors */
.sponsors{display:flex;gap:14px;flex-wrap:wrap}
.slot{flex:1 1 200px;border:2px dashed var(--line);padding:26px;text-align:center;color:var(--muted)}
.sponsor{flex:1 1 200px;display:grid;place-items:center;gap:8px;padding:20px;text-decoration:none}
.sponsor img{max-height:64px;width:auto}

/* join + footer */
.join{background:linear-gradient(180deg,#0E1720,#0A1118);border-top:1px solid var(--line);position:relative}
.join::before{content:"";position:absolute;inset-inline:0;top:0;height:8px;background:repeating-linear-gradient(-45deg,var(--hazard) 0 12px,#0A0E12 12px 24px)}
.join .wrap{padding-block:56px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.join h2{font-size:clamp(26px,4vw,40px)}
.join p{margin:8px 0 0;color:var(--muted)}
.join .tag{color:var(--hazard)}
footer{background:#05080C;border-top:1px solid var(--seam)}
footer .wrap{padding-block:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:14px;color:var(--muted)}
footer a{color:var(--muted)}

/* language bar */
.langbar{background:var(--beam);color:#04121F;font-size:14px}
.langbar .wrap{display:flex;align-items:center;gap:14px;padding-block:8px;flex-wrap:wrap}
.langbar a{font-weight:700;color:inherit}
.langbar button{margin-inline-start:auto;background:none;border:0;color:inherit;font-size:20px;line-height:1;cursor:pointer;padding:0 4px}

/* article */
.article{padding-block:48px 72px}
.article header.ah{position:static;background:none;border:0;margin-bottom:28px;backdrop-filter:none}
.article header.ah::after{display:none}
.article h1{font-size:clamp(30px,5vw,48px)}
.prose{max-width:68ch;font-size:17px}
.prose h2{font-size:26px;margin:36px 0 10px}
.prose h3{font-size:20px;margin:28px 0 8px}
.prose img{margin:20px 0;border:1px solid var(--line)}
.prose a{color:var(--beam)}
.prose table{border-collapse:collapse;display:block;overflow-x:auto;max-width:100%;font-size:15px;margin:20px 0}
.prose th,.prose td{border:1px solid var(--line);padding:8px 12px;text-align:start}
.prose th{background:var(--panel);color:var(--hazard)}
.prose blockquote{margin:20px 0;padding:8px 18px;border-inline-start:4px solid var(--hazard);background:var(--panel)}
.prose strong{color:#fff}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .hero{grid-template-columns:1fr;gap:20px}
  .bay{order:-1}
  .bay-frame{width:min(340px,86vw)}
  .status{grid-template-columns:repeat(2,1fr)}
  .about{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .posts{grid-template-columns:1fr}
  .hero-bay{padding-block:28px 24px;--bay-x:50%!important}
  .hero-bay{background:radial-gradient(420px 360px at 50% 22%,rgba(63,167,255,.18),transparent 70%)}
}
@media (max-width:560px){
  .brand .logo{width:56px;height:56px}
  .brand b{font-size:19px}
  .nav ul{width:100%;justify-content:space-between}
  .nav ul a{padding:6px 6px}
  .status div:last-child{grid-column:1/-1}
}

/* overflow guards */
html,body{overflow-x:clip}
.log-img{width:100%;max-width:420px;margin-top:10px;border:1px solid var(--line)}
.timeline li,.about > div,.head > div{min-width:0}

/* language switcher (3 languages) */
.nav li.langs{display:flex;gap:4px;margin-inline-start:6px}
.nav ul a.lang{border-color:var(--line);color:var(--muted);padding:4px 8px;font-family:var(--f-body)}
.nav ul a.lang:hover{color:var(--hazard);border-color:var(--hazard)}
.nav ul a.lang.current{background:var(--hazard);border-color:var(--hazard);color:var(--on-hazard);font-weight:700}
.translations{display:flex;flex-wrap:wrap;gap:8px;align-items:center;color:var(--muted)}
/* Japanese typography */
:root:lang(ja){--f-display:"Noto Sans JP","Alexandria",system-ui,sans-serif;--f-body:"Noto Sans JP","IBM Plex Sans Arabic",system-ui,sans-serif}
:lang(ja) .hero h1{font-weight:900;letter-spacing:.02em;font-size:clamp(34px,5.6vw,68px)}
:lang(ja) body,:lang(ja) p{line-break:strict;word-break:normal;overflow-wrap:anywhere}
:lang(ja) .prose{line-height:1.9}

.status div:last-child:nth-child(odd){grid-column:1/-1}
@media (min-width:901px){.status div:last-child:nth-child(odd){grid-column:auto}}

/* ---------- language strip ---------- */
.langstrip{background:#05080C;border-bottom:1px solid var(--seam)}
.langstrip .wrap{display:flex;align-items:center;gap:12px;padding-block:8px;flex-wrap:wrap}
.ls-label{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;color:var(--muted);text-transform:uppercase;white-space:nowrap}
.ls-buttons{display:flex;gap:8px;flex:1;justify-content:flex-end}
.lsb{display:inline-flex;align-items:center;gap:7px;padding:7px 14px;min-height:40px;text-decoration:none;color:var(--ink);
  background:var(--panel);border:2px solid var(--line);font-size:15px;line-height:1;border-radius:2px}
.lsb .flag{font-size:18px;line-height:1}
.lsb b{font-family:var(--f-mono);font-size:13px;letter-spacing:.06em;color:var(--beam)}
.lsb .lname{font-weight:600}
.lsb:hover{border-color:var(--hazard)}
.lsb.current{background:var(--hazard);border-color:var(--hazard);color:var(--on-hazard)}
.lsb.current b{color:var(--on-hazard)}
.lsb.suggest{border-color:var(--hazard);box-shadow:0 0 0 2px rgba(242,183,5,.35),0 0 14px rgba(242,183,5,.45)}
@media (prefers-reduced-motion:no-preference){.lsb.suggest{animation:suggest 1.8s ease-in-out 4}}
@keyframes suggest{0%,100%{box-shadow:0 0 0 2px rgba(242,183,5,.35),0 0 6px rgba(242,183,5,.3)}50%{box-shadow:0 0 0 3px rgba(242,183,5,.6),0 0 20px rgba(242,183,5,.7)}}
.lsb:focus-visible{outline:3px solid var(--beam);outline-offset:2px}
@media (max-width:560px){
  .ls-label{display:none}
  .ls-buttons{justify-content:stretch}
  .lsb{flex:1;justify-content:center;padding:8px 6px;gap:5px;font-size:14px}
}
@media (max-width:360px){.lsb .lname{display:none}}
.about-text p{margin:0 0 14px;max-width:62ch}
.about-text p.welcome{font-family:var(--f-display);font-weight:700;font-size:20px;color:var(--hazard)}
/* gallery v2 */
.gallery{grid-template-columns:repeat(3,1fr)}
.frame .ph{aspect-ratio:1/1;display:block;background:#0B1117}
.frame .ph img{transition:transform .35s ease}
.frame:hover .ph img{transform:scale(1.04)}
.frame .ph small{top:10px;left:10px;inset-inline-start:auto}
.frame .cap span{font-weight:600}
@media (max-width:900px){.gallery{grid-template-columns:repeat(2,1fr)}}
@media (prefers-reduced-motion:reduce){.frame .ph img{transition:none}}
/* gallery v3: thumbnail grid + lightbox */
.gallery{grid-template-columns:repeat(6,1fr);gap:8px}
.frame{border:1px solid var(--line);background:#0B1117;position:relative;overflow:hidden}
.frame .ph{position:relative;aspect-ratio:1/1;display:block;cursor:zoom-in}
.frame .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.frame .cap{position:absolute;inset-inline:0;bottom:0;padding:22px 8px 6px;font-size:12px;line-height:1.3;
  background:linear-gradient(transparent,rgba(5,8,12,.88));color:#fff;display:block;opacity:0;transition:opacity .2s}
.frame .cap em{display:block;color:var(--hazard);font-style:normal}
.frame:hover .cap,.frame .ph:focus-visible .cap{opacity:1}
.frame:hover{border-color:var(--hazard)}
@media (hover:none){.frame .cap{opacity:1;font-size:11px;padding-top:16px}}
@media (max-width:1100px){.gallery{grid-template-columns:repeat(4,1fr)}}
@media (max-width:600px){.gallery{grid-template-columns:repeat(3,1fr);gap:6px}.frame .cap{display:none}}
.lightbox{position:fixed;inset:0;z-index:50;background:rgba(3,6,9,.94);display:flex;align-items:center;justify-content:center;
  padding:max(16px,env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) max(16px,env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px))}
.lightbox[hidden]{display:none}
.lightbox figure{margin:0;max-width:min(92vw,1100px);display:grid;gap:10px;justify-items:center}
.lightbox img{max-width:100%;max-height:78vh;width:auto;height:auto;object-fit:contain;border:1px solid var(--line);background:#fff}
.lightbox figcaption{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:baseline;justify-content:center;color:var(--ink);text-align:center}
.lightbox figcaption b{font-family:var(--f-display);font-size:18px}
.lightbox figcaption span{color:var(--hazard)}
.lb-count{font-family:var(--f-mono);color:var(--muted)}
.lightbox button{position:absolute;background:var(--panel);color:var(--ink);border:2px solid var(--line);width:48px;height:48px;font-size:28px;line-height:1;cursor:pointer}
.lightbox button:hover{border-color:var(--hazard);color:var(--hazard)}
.lb-close{top:max(16px,env(safe-area-inset-top,0px));inset-inline-end:16px}
.lb-prev{left:12px;top:50%;transform:translateY(-50%)}
.lb-next{right:12px;top:50%;transform:translateY(-50%)}
@media (max-width:600px){.lb-prev,.lb-next{top:auto;bottom:16px;transform:none}}
/* social icons */
.btn .ico{width:20px;height:20px;flex:none;display:block}
.join .cta .btn{gap:10px}