/* Al-Nidaa Engineering — alnidaa-eng.com
   Palette taken from the logo: flame orange + steel blue on deep navy,
   with a cool steel-white for catalog sections (matches product photography). */
:root{
  --ink:#0B1A2A; --ink-2:#10263B; --ink-3:#173450;
  --steel:#EDF1F4; --steel-2:#DDE4EA; --white:#FFFFFF;
  --flame:#F47B20; --flame-2:#FFA51F; --blue:#3C9ADB; --sky:#8FCBF0;
  --graphite:#5E6B77; --text:#1B2A38; --muted:#5C6B78;
  --line-d:rgba(143,203,240,.16); --line-l:rgba(11,26,42,.12);
  --font:"Readex Pro",system-ui,sans-serif;
  --wrap:1200px; --gut:clamp(20px,4vw,48px);
  --ease:cubic-bezier(.2,.7,.1,1);
  --h1:clamp(2.1rem,3.7vw,3.5rem); --h2:clamp(1.7rem,3.3vw,2.6rem); --h3:1.25rem;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:1.0625rem;line-height:1.75;color:var(--text);background:var(--steel);overflow-x:hidden}
html[lang="en"] body{line-height:1.65}
img,video,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.2;font-weight:600}
p{margin:0 0 1em}
button,input,textarea,select{font:inherit}
:focus-visible{outline:3px solid var(--flame-2);outline-offset:3px;border-radius:4px}

/* bilingual toggling */
html[lang="ar"] body [lang="en"],html[lang="en"] body [lang="ar"]{display:none!important}

.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.skip{position:absolute;inset-inline-start:-999px;top:8px;background:var(--flame);color:#fff;padding:8px 14px;z-index:999;border-radius:6px}
.skip:focus{inset-inline-start:8px}

/* ---------- header ---------- */
.hdr{position:fixed;inset:0 0 auto;z-index:50;transition:background .35s var(--ease),box-shadow .35s,padding .35s;padding-block:18px}
.hdr.solid{background:rgba(11,26,42,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding-block:10px;box-shadow:0 1px 0 var(--line-d)}
.hdr .wrap{display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:12px;color:#fff;margin-inline-end:auto}
.brand img{width:46px;height:auto;transition:width .35s var(--ease)}
.hdr.solid .brand img{width:38px}
.brand b{display:block;white-space:nowrap;font-weight:600;font-size:1.05rem;line-height:1.15}
.brand small{display:block;font-size:.72rem;color:var(--sky);font-weight:300;letter-spacing:.02em}
.nav{display:flex;gap:4px}
.nav a{color:#D6E2EC;padding:8px 14px;border-radius:999px;font-size:.95rem;position:relative;transition:color .2s}
.nav a:hover{color:#fff}
.nav a[aria-current="page"]{color:#fff}
.nav a[aria-current="page"]::after{content:"";position:absolute;inset-inline:14px;bottom:2px;height:2px;background:linear-gradient(90deg,var(--flame),var(--flame-2));border-radius:2px}
.lang{border:1px solid var(--line-d);background:transparent;color:#fff;border-radius:999px;padding:7px 14px;cursor:pointer;font-size:.85rem;display:flex;gap:8px;align-items:center;transition:border-color .2s,background .2s}
.lang:hover{border-color:var(--flame);background:rgba(244,123,32,.1)}
.lang svg{width:16px;height:16px}
.cta-sm{background:var(--flame);color:#fff;border-radius:999px;padding:9px 18px;font-size:.9rem;font-weight:500;transition:background .2s}
.cta-sm:hover{background:#ff8a2e}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line-d);border-radius:12px;background:transparent;cursor:pointer;position:relative}
.burger span{position:absolute;inset-inline:12px;height:2px;background:#fff;border-radius:2px;transition:transform .3s var(--ease),opacity .2s}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:27px}
.menu-open .burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-open .burger span:nth-child(2){opacity:0}
.menu-open .burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:999px;font-weight:500;font-size:1rem;transition:transform .25s var(--ease),background .2s,border-color .2s,color .2s;cursor:pointer;border:0}
.btn:active{transform:scale(.97)}
.btn-flame{background:linear-gradient(135deg,var(--flame),var(--flame-2));color:#fff;box-shadow:0 10px 30px -10px rgba(244,123,32,.7)}
.btn-flame:hover{transform:translateY(-2px)}
.btn-line{border:1px solid rgba(255,255,255,.35);color:#fff}
.btn-line:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--ink-3)}
.btn svg{width:18px;height:18px}
html[dir="rtl"] .btn svg.dir{transform:scaleX(-1)}

/* ---------- hero (home) ---------- */
.hero{position:relative;min-height:100svh;background:var(--ink);color:#fff;overflow:hidden;display:flex;align-items:center;isolation:isolate}
.hero-media{position:absolute;inset-block:0;inset-inline-end:0;width:52%;z-index:-1;clip-path:polygon(22% 0,100% 0,100% 100%,0 100%)}
html[dir="rtl"] .hero-media{clip-path:polygon(0 0,78% 0,100% 100%,0 100%)}
.hero-media video,.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(11,26,42,.75),rgba(11,26,42,.1) 50%),linear-gradient(90deg,rgba(11,26,42,.35),transparent)}
.hero-glow{position:absolute;width:60vmax;height:60vmax;inset-inline-start:-20vmax;top:-25vmax;background:radial-gradient(circle,rgba(60,154,219,.18),transparent 60%);z-index:-2}
.hero .wrap{width:100%;padding-block:140px 170px}
.hero-copy{max-width:min(720px,54%)}
.hero h1{font-size:var(--h1);font-weight:600;letter-spacing:-.01em;line-height:1.15}
html[lang="ar"] .hero h1{line-height:1.3}
.hero h1 .ln{display:block;overflow:hidden;padding-bottom:.08em}
.hero h1 .ln>span{display:block;transform:translateY(105%);transition:transform 1s var(--ease)}
.loaded .hero h1 .ln>span{transform:none}
.loaded .hero h1 .ln:nth-child(2)>span{transition-delay:.12s}
.loaded .hero h1 .ln:nth-child(3)>span{transition-delay:.24s}
.hero .lead{font-size:clamp(1.05rem,1.4vw,1.2rem);color:#C9D8E4;max-width:52ch;margin-top:24px;opacity:0;transform:translateY(16px);transition:opacity .8s .5s,transform .8s .5s var(--ease)}
.hero .actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;opacity:0;transform:translateY(16px);transition:opacity .8s .7s,transform .8s .7s var(--ease)}
.loaded .hero .lead,.loaded .hero .actions{opacity:1;transform:none}
.hero-reg{position:absolute;bottom:34px;inset-inline-start:var(--gut);display:flex;gap:28px;font-size:.85rem;color:#9FB4C5;z-index:2}
.hero-reg b{display:block;color:#fff;font-weight:500;font-size:.95rem}

/* signature: the flowing pipeline */
.pipe{position:absolute;inset-inline:0;bottom:0;height:120px;pointer-events:none;z-index:1}
.pipe svg{width:100%;height:100%}
.pipe .body{fill:none;stroke:rgba(143,203,240,.22);stroke-width:10;stroke-linecap:round}
.pipe .core{fill:none;stroke:url(#flow);stroke-width:3;stroke-linecap:round;stroke-dasharray:140 1400;animation:flow 5.5s linear infinite}
.pipe .draw{stroke-dasharray:2400;stroke-dashoffset:2400;transition:stroke-dashoffset 2.2s .3s var(--ease)}
.loaded .pipe .draw{stroke-dashoffset:0}
.pipe .joint{fill:var(--ink);stroke:rgba(143,203,240,.45);stroke-width:2}
@keyframes flow{from{stroke-dashoffset:1540}to{stroke-dashoffset:0}}
html[dir="rtl"] .pipe svg{transform:scaleX(-1)}

/* ---------- page header (inner pages) ---------- */
.phead{position:relative;background:var(--ink);color:#fff;padding:170px 0 120px;overflow:hidden;isolation:isolate}
.phead h1{font-size:clamp(2rem,4.4vw,3.4rem);max-width:18ch}
.phead p{color:#B9CCDB;max-width:60ch;margin-top:18px;font-size:1.1rem}
.phead .crumbs{font-size:.88rem;color:var(--sky);margin-bottom:18px;display:flex;gap:8px}
.phead .crumbs a:hover{color:#fff}
.phead-bg{position:absolute;inset:0;z-index:-1;opacity:.28;background-size:cover;background-position:center;filter:saturate(.6)}
.phead-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--ink) 30%,transparent)}
html[dir="rtl"] .phead-bg::after{background:linear-gradient(-90deg,var(--ink) 30%,transparent)}

/* ---------- sections ---------- */
.sec{padding:clamp(72px,10vw,130px) 0}
.sec-dark{background:var(--ink);color:#DCE7F0}
.sec-dark h2,.sec-dark h3{color:#fff}
.sec-white{background:var(--white)}
.sec-head{max-width:720px;margin-bottom:clamp(36px,5vw,60px)}
.sec-head h2{font-size:var(--h2);color:var(--ink)}
.sec-dark .sec-head h2{color:#fff}
.sec-head p{color:var(--muted);margin-top:14px;font-size:1.1rem}
.sec-dark .sec-head p{color:#A9BDCC}
.rule{width:56px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--flame),var(--flame-2));margin-bottom:22px}

/* reveal on scroll */
.rv{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}

/* ---------- intro split ---------- */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,6vw,90px);align-items:center}
.split .big{font-size:clamp(1.3rem,2.2vw,1.75rem);line-height:1.6;color:var(--ink);font-weight:400}
html[lang="en"] .split .big{line-height:1.5}
.cert{background:var(--ink);color:#fff;border-radius:22px;padding:34px;position:relative;overflow:hidden}
.cert::before{content:"";position:absolute;inset-inline-end:-60px;top:-60px;width:200px;height:200px;border-radius:50%;border:30px solid rgba(244,123,32,.12)}
.cert dl{margin:0;display:grid;gap:18px;position:relative}
.cert dt{font-size:.85rem;color:var(--sky)}
.cert dd{margin:0;font-size:1.2rem;font-weight:500}
html[lang="en"] .cert .num{direction:ltr;unicode-bidi:isolate;display:inline-block}
.cert img{width:64px;margin-bottom:22px;position:relative}

/* ---------- supply list ---------- */
.supply{display:grid;grid-template-columns:repeat(2,1fr);gap:0 48px;border-top:1px solid var(--line-l)}
.supply li{list-style:none;display:flex;gap:18px;align-items:center;padding:20px 4px;border-bottom:1px solid var(--line-l);transition:padding .35s var(--ease)}
.supply li:hover{padding-inline-start:14px}
.supply .ic{flex:none;width:52px;height:52px;border-radius:14px;background:var(--steel);display:grid;place-items:center;color:var(--blue);transition:background .3s,color .3s}
.supply li:hover .ic{background:var(--flame);color:#fff}
.supply .ic svg{width:28px;height:28px}
.supply h3{font-size:1.02rem;font-weight:500;color:var(--ink);line-height:1.45}
.supply ul{margin:0;padding:0}

/* ---------- product feature (steel) ---------- */
.feature{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat{position:relative;border-radius:24px;overflow:hidden;background:#fff;min-height:420px;display:flex;flex-direction:column}
.feat .ph{flex:1;display:grid;place-items:center;padding:26px;background:#fff;overflow:hidden}
.feat .ph img{max-height:320px;width:auto;object-fit:contain;transition:transform .9s var(--ease)}
.feat:hover .ph img{transform:scale(1.05)}
.feat .cap{padding:20px 24px 24px;border-top:1px solid var(--line-l)}
.feat .cap h3{font-size:1.1rem;color:var(--ink)}
.feat .cap p{margin:6px 0 0;color:var(--muted);font-size:.93rem}

/* ---------- video reel ---------- */
.reel{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:18px;scrollbar-width:thin;scrollbar-color:var(--flame) transparent}
.reel::-webkit-scrollbar{height:6px}.reel::-webkit-scrollbar-thumb{background:var(--flame);border-radius:6px}
.reel figure{flex:0 0 clamp(210px,24vw,280px);margin:0;scroll-snap-align:start;border-radius:22px;overflow:hidden;position:relative;aspect-ratio:9/16;background:var(--ink-2)}
.reel video{width:100%;height:100%;object-fit:cover}
.reel figcaption{position:absolute;inset-inline:0;bottom:0;padding:40px 18px 16px;background:linear-gradient(transparent,rgba(11,26,42,.85));color:#fff;font-size:.9rem}

/* ---------- sectors ---------- */
.sectors{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-d);border-radius:24px;overflow:hidden}
.sector{background:var(--ink-2);padding:36px 30px;transition:background .4s}
.sector:hover{background:var(--ink-3)}
.sector svg{width:40px;height:40px;color:var(--flame-2);margin-bottom:22px}
.sector h3{font-size:1.2rem;margin-bottom:10px}
.sector p{color:#A9BDCC;margin:0;font-size:.97rem}

/* ---------- CTA band ---------- */
.band{background:linear-gradient(120deg,var(--flame) 0%,#F26A1B 55%,var(--flame-2) 100%);color:#fff;border-radius:28px;padding:clamp(34px,5vw,60px);display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;position:relative;overflow:hidden}
.band h2{font-size:clamp(1.5rem,2.8vw,2.2rem);max-width:22ch}
.band p{margin:10px 0 0;opacity:.9}
.band .btn-dark{position:relative}

/* ---------- about page ---------- */
.prose{max-width:68ch}
.prose p{font-size:1.1rem;color:#34485A}
.vision{position:relative;padding-inline-start:clamp(24px,4vw,56px);border-inline-start:4px solid var(--flame)}
.vision p{font-size:clamp(1.2rem,2vw,1.55rem);line-height:1.7;color:#fff;font-weight:300}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.value{background:#fff;border-radius:20px;padding:30px;border:1px solid var(--line-l)}
.value h3{font-size:1.15rem;color:var(--ink);margin:14px 0 8px}
.value p{color:var(--muted);margin:0;font-size:.97rem}
.value svg{width:34px;height:34px;color:var(--blue)}
.net{display:flex;flex-wrap:wrap;gap:12px}
.net span{border:1px solid var(--line-d);border-radius:999px;padding:10px 20px;color:#fff}

/* ---------- products page ---------- */
.cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:20px}
.cat{background:#fff;border-radius:22px;padding:30px;border:1px solid var(--line-l);display:flex;flex-direction:column;gap:12px;position:relative;overflow:hidden;transition:border-color .3s,transform .4s var(--ease)}
.cat:hover{border-color:rgba(244,123,32,.5);transform:translateY(-4px)}
.cat .ic{width:58px;height:58px;border-radius:16px;background:var(--ink);color:var(--flame-2);display:grid;place-items:center}
.cat .ic svg{width:30px;height:30px}
.cat h3{font-size:1.15rem;color:var(--ink);line-height:1.45}
.cat p{color:var(--muted);margin:0;font-size:.95rem}
.cat .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:6px}
.cat .tags span{font-size:.78rem;background:var(--steel);color:var(--graphite);border-radius:6px;padding:3px 10px;direction:ltr}
.cat.wide{grid-column:span 2;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:24px}
.cat.wide .ph img{max-height:280px;margin-inline:auto;width:auto}

/* ---------- media page ---------- */
.tours{display:grid;grid-template-columns:repeat(2,minmax(0,360px));gap:28px;justify-content:center}
.tours figure{margin:0}
.tours video{width:100%;border-radius:22px;background:#000;aspect-ratio:9/16;object-fit:cover}
.tours figcaption{margin-top:12px;color:#A9BDCC;font-size:.95rem}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery button{border:0;padding:0;background:#fff;border-radius:20px;overflow:hidden;cursor:zoom-in;aspect-ratio:4/5;display:grid;place-items:center}
.gallery img{max-height:90%;width:auto;object-fit:contain;transition:transform .6s var(--ease)}
.gallery button:hover img{transform:scale(1.06)}
.lb{position:fixed;inset:0;background:rgba(6,14,22,.92);z-index:100;display:grid;place-items:center;padding:24px;opacity:0;pointer-events:none;transition:opacity .3s}
.lb.open{opacity:1;pointer-events:auto}
.lb img{max-height:88vh;max-width:92vw;border-radius:14px;background:#fff;transform:scale(.94);transition:transform .4s var(--ease)}
.lb.open img{transform:none}
.lb button{position:absolute;top:18px;inset-inline-end:18px;width:48px;height:48px;border-radius:50%;border:1px solid rgba(255,255,255,.3);background:transparent;color:#fff;font-size:1.6rem;cursor:pointer}

/* ---------- contact ---------- */
.contact{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,5vw,70px)}
.info{display:grid;gap:14px;align-content:start}
.info a,.info div{display:flex;gap:16px;align-items:center;background:#fff;border:1px solid var(--line-l);border-radius:18px;padding:18px 20px;transition:border-color .2s}
.info a:hover{border-color:var(--flame)}
.info svg{width:24px;height:24px;color:var(--flame);flex:none}
.info small{display:block;color:var(--muted);font-size:.82rem}
.info b{font-weight:500;color:var(--ink)}
.info .ltr{direction:ltr;unicode-bidi:isolate}
form.card{background:#fff;border-radius:24px;padding:clamp(24px,4vw,40px);border:1px solid var(--line-l);display:grid;gap:18px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.fld label{display:block;font-size:.9rem;color:var(--ink);margin-bottom:6px;font-weight:500}
.fld input,.fld textarea,.fld select{width:100%;border:1px solid var(--steel-2);background:var(--steel);border-radius:12px;padding:13px 16px;color:var(--text);transition:border-color .2s,background .2s}
.fld input:focus,.fld textarea:focus,.fld select:focus{outline:none;border-color:var(--blue);background:#fff}
.fld textarea{min-height:140px;resize:vertical}
.hp{position:absolute;inset-inline-start:-9999px}
.note{border-radius:12px;padding:14px 16px;font-size:.95rem;display:none}
.note.ok{display:block;background:#E6F5EA;color:#1D6B35}
.note.err{display:block;background:#FDECEA;color:#9B2C1F}

/* ---------- footer ---------- */
.ftr{background:#07121D;color:#9FB2C2;padding:80px 0 30px;position:relative}
.ftr-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.ftr img{width:170px;margin-bottom:18px}
.ftr h4{color:#fff;font-size:1rem;margin-bottom:16px;font-weight:500}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ftr a:hover{color:var(--flame-2)}
.ftr .ltr{direction:ltr;unicode-bidi:isolate;display:inline-block}
.ftr-bot{border-top:1px solid var(--line-d);margin-top:56px;padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.87rem}

.totop{position:fixed;bottom:22px;inset-inline-end:22px;width:48px;height:48px;border-radius:50%;background:var(--flame);color:#fff;border:0;cursor:pointer;display:grid;place-items:center;opacity:0;transform:translateY(20px);transition:opacity .3s,transform .3s var(--ease);z-index:40;box-shadow:0 10px 24px -8px rgba(244,123,32,.6)}
.totop.show{opacity:1;transform:none}
.totop svg{width:20px;height:20px}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .nav a{padding:8px 10px}
  .feature{grid-template-columns:1fr 1fr}
  .feature .feat:last-child{grid-column:span 2}
  .cat.wide{grid-column:auto;grid-template-columns:1fr}
}
@media (max-width:880px){
  .burger{display:block}
  .hdr .cta-sm{display:none}
  .nav{position:fixed;inset:0;background:var(--ink);flex-direction:column;justify-content:center;align-items:stretch;padding:90px var(--gut) 40px;gap:4px;transform:translateY(-100%);transition:transform .5s var(--ease);z-index:-1}
  .menu-open .nav{transform:none}
  .nav a{font-size:1.6rem;padding:14px 4px;border-bottom:1px solid var(--line-d);border-radius:0}
  .nav a[aria-current="page"]{color:var(--flame-2)}
  .nav a[aria-current="page"]::after{display:none}
  .menu-open{overflow:hidden}
  .hero{align-items:flex-end}
  .hero-copy{max-width:none}
  .hero-media,html[dir="rtl"] .hero-media{width:100%;clip-path:none;opacity:.45}
  .hero-media::after{background:linear-gradient(to top,var(--ink) 25%,rgba(11,26,42,.3))}
  .hero .wrap{padding-block:130px 190px}
  .hero-reg{gap:20px;font-size:.78rem;bottom:26px}
  .split,.contact{grid-template-columns:1fr}
  .supply{grid-template-columns:1fr}
  .sectors,.values{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .ftr-grid{grid-template-columns:1fr 1fr}
  .ftr-grid>div:first-child{grid-column:span 2}
}
@media (max-width:600px){
  .feature{grid-template-columns:1fr}
  .feature .feat:last-child{grid-column:auto}
  .feat{min-height:auto}
  .tours{grid-template-columns:1fr}
  .row2{grid-template-columns:1fr}
  .brand small{display:none}
  .brand b{font-size:.92rem}
  .brand img,.hdr.solid .brand img{width:34px}
  .hdr .wrap{gap:10px}
  .lang{padding:7px 11px}
  .lang svg{display:none}
  .phead{padding:140px 0 100px}
  .ftr-grid{grid-template-columns:1fr}
  .ftr-grid>div:first-child{grid-column:auto}
  .gallery{grid-template-columns:1fr}
  .band{border-radius:22px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
  .hero h1 .ln>span{transform:none}
  .hero .lead,.hero .actions{opacity:1;transform:none}
  .pipe .draw{stroke-dashoffset:0}
}

/* ---------- v2: product photo library ---------- */
.marquee{overflow:hidden;direction:ltr;padding-block:6px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.marquee-track{display:flex;gap:18px;width:max-content;animation:marq 70s linear infinite}
.marquee-track .dup{display:flex;gap:18px}
.marquee:hover .marquee-track{animation-play-state:paused}
html[dir="rtl"] .marquee-track{animation-direction:reverse}
.marquee figure{flex:none;width:240px;margin:0;background:#fff;border-radius:22px;padding:20px 18px 16px}
.marquee img{width:100%;height:190px;object-fit:contain;transition:transform .6s var(--ease)}
.marquee figure:hover img{transform:scale(1.07)}
.marquee figcaption{margin-top:12px;text-align:center;font-size:.9rem;color:var(--ink);font-weight:500}
html[dir="rtl"] .marquee figcaption{direction:rtl}
@keyframes marq{to{transform:translateX(calc(-50% - 9px))}}

.field{display:grid;grid-template-columns:1.25fr 1fr;gap:18px}
.field figure{margin:0;position:relative;border-radius:24px;overflow:hidden;height:clamp(260px,34vw,440px);background:var(--ink-2)}
.field img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease)}
.field figure:hover img{transform:scale(1.05)}
.field figcaption{position:absolute;inset-inline:0;bottom:0;padding:50px 22px 18px;background:linear-gradient(transparent,rgba(11,26,42,.88));color:#fff;font-size:.95rem}

.cat.wide{grid-template-columns:1fr 1.15fr}
.cat.wide .txt{display:flex;flex-direction:column;gap:12px;height:100%}
.shots{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.shots button{position:relative;border:0;background:var(--steel);border-radius:14px;aspect-ratio:1;padding:12px 12px 30px;cursor:zoom-in;display:grid;place-items:center;overflow:hidden}
.shots picture,.gallery picture{display:contents}
.shots img{max-width:100%;max-height:100%;object-fit:contain;transition:transform .5s var(--ease)}
.shots button:hover img{transform:scale(1.08)}
.shots .cap,.gallery .cap{position:absolute;inset-inline:8px;bottom:7px;font-size:.74rem;color:var(--graphite);text-align:center;line-height:1.3}

.gallery button{position:relative;padding:18px 18px 40px}
.gallery button.wide{grid-column:span 2;aspect-ratio:auto;padding:0}
.gallery button.wide img{width:100%;height:100%;max-height:none;object-fit:cover}
.gallery button.wide .cap{bottom:0;inset-inline:0;padding:40px 18px 14px;background:linear-gradient(transparent,rgba(11,26,42,.85));color:#fff;text-align:start;font-size:.9rem}
.gallery .cap{font-size:.85rem;bottom:12px}

@media (max-width:880px){
  .field{grid-template-columns:1fr}
  .gallery button.wide{grid-column:span 2;aspect-ratio:16/10}
}
@media (max-width:600px){
  .marquee figure{width:190px}.marquee img{height:150px}
  .gallery button.wide{grid-column:auto}
}
@media (prefers-reduced-motion:reduce){
  .marquee{overflow-x:auto}.marquee-track .dup{display:none}
}
.cats,.gallery{grid-auto-flow:dense}
.shots button{padding-bottom:36px}.shots .cap,.gallery button:not(.wide) .cap{background:inherit;padding-top:3px;bottom:5px}.gallery button:not(.wide){background:#fff}

/* ---------- v3: filters, lightbox nav, card link ---------- */
.cat .more{display:inline-flex;align-items:center;gap:8px;color:var(--flame);font-weight:500;font-size:.92rem;margin-top:4px}
.cat .more svg{width:16px;height:16px;transition:transform .3s var(--ease)}
.cat .more:hover svg{transform:translateX(4px)}
html[dir="rtl"] .cat .more:hover svg{transform:scaleX(-1) translateX(4px)}
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px;scroll-margin-top:100px}
.filters button{border:1px solid var(--line-l);background:#fff;color:var(--ink);border-radius:999px;padding:9px 18px;cursor:pointer;font-size:.95rem;transition:background .25s,color .25s,border-color .25s}
.filters button small{opacity:.6;margin-inline-start:4px}
.filters button:hover{border-color:var(--flame)}
.filters button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.g-item[hidden]{display:none!important}
.g-item.pop{animation:pop .55s var(--ease) both}
@keyframes pop{from{opacity:0;transform:scale(.94) translateY(12px)}to{opacity:1;transform:none}}
.lb figure{margin:0;display:flex;flex-direction:column;align-items:center;gap:14px}
.lb figcaption{color:#DCE7F0;font-size:1rem;text-align:center}
.lb img.swap{animation:pop .4s var(--ease)}
.lb .lb-x{position:absolute;top:18px;inset-inline-end:18px}
.lb .lb-prev,.lb .lb-next{position:absolute;top:50%;transform:translateY(-50%);width:54px;height:54px;border-radius:50%;border:1px solid rgba(255,255,255,.3);background:rgba(11,26,42,.6);color:#fff;font-size:2rem;line-height:1;cursor:pointer}
.lb .lb-prev{left:18px}.lb .lb-next{right:18px}
.lb button:hover{border-color:var(--flame);background:var(--flame)}
.lb img{max-height:78vh}
@media (max-width:600px){.lb .lb-prev,.lb .lb-next{top:auto;bottom:18px;transform:none}}
.lb .lb-prev,.lb .lb-next{display:grid;place-items:center}
/* v4: single photo on a category card */
.cat .one{border:0;padding:14px;margin:-6px -6px 4px;background:var(--steel);border-radius:16px;aspect-ratio:16/10;display:grid;place-items:center;cursor:zoom-in;overflow:hidden}
.cat .one picture{display:contents}
.cat .one img{max-width:100%;max-height:100%;object-fit:contain;transition:transform .5s var(--ease)}
.cat .one:hover img{transform:scale(1.06)}