/* =========================================================
   TUPCO – main stylesheet  (RTL-first, logical properties)
   Palette is taken from the company logo:
   slate #43607A (gear) · copper #B07A32 (tube) · kraft paper
   ========================================================= */
:root{
  --navy-950:#0C141F;
  --navy-900:#121D2B;
  --navy-800:#1A2A3E;
  --navy-700:#23374F;
  --slate:#43607A;
  --slate-300:#8FA6BC;
  --slate-100:#E6ECF2;
  --copper-100:#F3E3C6;
  --copper-300:#DDAF6C;
  --copper:#B07A32;
  --copper-700:#8A5A1F;
  --kraft:#F3ECE0;
  --paper:#FBF8F3;
  --ink:#16212E;
  --ink-2:#4A5767;
  --line:#E3DACB;
  --radius:18px;
  --radius-lg:28px;
  --shadow:0 18px 40px -18px rgba(18,29,43,.35);
  --font:"IBM Plex Sans Arabic","Segoe UI",Tahoma,system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --wrap:1180px;
  --header-h:76px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px);-webkit-text-size-adjust:100%}
html{overflow-x:clip}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--paper);line-height:1.75;font-size:17px;text-rendering:optimizeLegibility;padding-top:var(--header-h)}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{margin:0;line-height:1.25;font-weight:700;letter-spacing:0}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
button{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--copper-300);outline-offset:3px;border-radius:6px}
.wrap{width:min(100% - 40px,var(--wrap));margin-inline:auto}
.narrow{max-width:760px}
.center{text-align:center}
.muted{color:var(--ink-2)}
.small{font-size:.875rem}
.ico{width:1.25em;height:1.25em;flex:none}
.skip{position:absolute;inset-inline-start:12px;top:-60px;background:var(--copper);color:var(--navy-900);padding:10px 16px;border-radius:10px;z-index:200;font-weight:600}
.skip:focus{top:12px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6em;padding:.8em 1.4em;border-radius:999px;font-weight:600;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s,color .2s,border-color .2s;line-height:1.2;min-height:46px}
.btn .ico{width:1.2em;height:1.2em}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-lg{padding:.95em 1.7em;font-size:1.02rem;min-height:54px}
.btn-sm{padding:.55em 1.05em;font-size:.92rem;min-height:42px}
.btn-copper{background:linear-gradient(180deg,#E2B777 0%,#C48A3E 55%,#B07A32 100%);color:var(--navy-950);box-shadow:0 10px 24px -10px rgba(176,122,50,.8)}
.btn-copper:hover{box-shadow:0 14px 28px -10px rgba(176,122,50,.95)}
.btn-ghost{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff}
.btn-navy{background:var(--navy-900);color:#fff}
.btn-navy:hover{background:var(--navy-700)}
.btn-outline-navy{border-color:var(--navy-900);color:var(--navy-900)}
.btn-outline-navy:hover{background:var(--navy-900);color:#fff}
[dir=rtl] .btn .ico[viewBox] path[d^="M5 12h14"]{}
[dir=rtl] .btn .ico:has(path[d^="M5 12h14"]),
[dir=rtl] .link-arrow .ico:has(path[d^="M5 12h14"]){transform:scaleX(-1)}

/* ---------- header ---------- */
.site-header{position:fixed;top:0;inset-inline:0;width:100%;z-index:100;border-bottom:1px solid var(--line);height:var(--header-h)}
/* blur lives on a pseudo-element: backdrop-filter on the header itself would trap the fixed mobile menu inside it */
.site-header::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(251,248,243,.92);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px)}
.header-in{display:flex;align-items:center;gap:20px;height:100%}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none}
.brand img{height:50px;width:auto}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:1.15rem;color:var(--navy-900);letter-spacing:.2px}
.brand-text small{font-size:.72rem;color:var(--slate);font-weight:500}
.nav{display:flex;gap:4px;margin-inline-start:auto}
.nav a{padding:.5em .85em;border-radius:999px;text-decoration:none;font-weight:500;font-size:.95rem;color:var(--ink);transition:background .2s,color .2s}
.nav a:hover{background:var(--slate-100)}
.nav a.is-active{background:var(--navy-900);color:#fff}
.nav .nav-lang--m{display:none}
.header-actions{display:flex;align-items:center;gap:10px}
.nav-lang{display:inline-flex;align-items:center;gap:.4em;padding:.5em .85em;border-radius:999px;text-decoration:none;font-weight:600;font-size:.9rem;border:1.5px solid var(--line);color:var(--navy-900);min-height:42px}
.nav-lang:hover{border-color:var(--slate);background:var(--slate-100)}
.nav-lang .ico{width:1.1em;height:1.1em}
.burger{display:none;width:46px;height:46px;border-radius:12px;border:1.5px solid var(--line);background:#fff;cursor:pointer;align-items:center;justify-content:center;padding:0}
.burger-close{display:none}
.burger[aria-expanded=true] .burger-open{display:none}
.burger[aria-expanded=true] .burger-close{display:inline-flex}

/* ---------- hero ---------- */
.hero{position:relative;background:radial-gradient(120% 90% at 85% 0%,var(--navy-700) 0%,var(--navy-900) 48%,var(--navy-950) 100%);color:#fff;overflow:hidden;padding:clamp(48px,7vw,96px) 0 clamp(96px,10vw,140px);isolation:isolate}
[dir=ltr] .hero{background:radial-gradient(120% 90% at 15% 0%,var(--navy-700) 0%,var(--navy-900) 48%,var(--navy-950) 100%)}
.hero-rings{position:absolute;inset:0;z-index:-1;opacity:.55;background:
  repeating-radial-gradient(circle at 18% 85%,transparent 0 46px,rgba(176,122,50,.16) 46px 47px),
  repeating-radial-gradient(circle at 88% 12%,transparent 0 62px,rgba(143,166,188,.12) 62px 63px);
  -webkit-mask-image:linear-gradient(180deg,#000 40%,transparent 100%);mask-image:linear-gradient(180deg,#000 40%,transparent 100%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,72px);align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:.7em;font-weight:600;font-size:.9rem;color:var(--copper-700);margin:0 0 14px;letter-spacing:.02em}
.eyebrow::before{content:"";width:34px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--copper),var(--copper-300))}
.eyebrow--light{color:var(--copper-300)}
.hero h1{font-size:clamp(2.2rem,5.2vw,4rem);font-weight:700;line-height:1.18;margin-bottom:22px}
.hero h1 span{display:block}
.hero h1 em{display:block;font-style:normal;background:linear-gradient(90deg,#F0CD91,#C48A3E);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(1.02rem,1.6vw,1.2rem);color:#D3DCE6;max-width:34em;margin-bottom:30px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}

.hero-art{position:relative;aspect-ratio:1/1;max-width:520px;width:100%;margin-inline:auto}
.gear{position:absolute;inset:-6%;width:112%;height:112%;color:var(--slate-300);opacity:.5;animation:spin 60s linear infinite}
.art-main{position:absolute;inset:8%;border-radius:50%;overflow:hidden;border:8px solid rgba(255,255,255,.08);box-shadow:0 30px 60px -20px rgba(0,0,0,.6)}
.art-main img{width:100%;height:100%;object-fit:cover}
.art-card{position:absolute;inset-inline-start:-4%;bottom:2%;width:34%;aspect-ratio:3/4;border-radius:22px;overflow:hidden;border:5px solid var(--navy-900);box-shadow:var(--shadow)}
.art-card img{width:100%;height:100%;object-fit:cover}
.art-badge{position:absolute;inset-inline-end:2%;top:3%;width:30%;aspect-ratio:1;border-radius:50%;background:linear-gradient(160deg,#E2B777,#B07A32 60%,#8A5A1F);color:var(--navy-950);display:grid;place-content:center;text-align:center;box-shadow:0 14px 30px -10px rgba(0,0,0,.6);border:4px solid var(--navy-900)}
.art-badge small{font-size:.78rem;font-weight:600;line-height:1}
.art-badge strong{font-size:clamp(1.2rem,2.6vw,1.8rem);line-height:1.1;font-weight:700}
.art-chip{position:absolute;inset-inline-end:0;bottom:12%;display:inline-flex;align-items:center;gap:.5em;background:#fff;color:var(--navy-900);padding:.55em 1em;border-radius:999px;font-weight:600;font-size:.9rem;box-shadow:var(--shadow)}
.art-chip .ico{color:var(--copper-700)}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- stats ---------- */
.stats{position:relative;z-index:2;margin-top:-64px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden}
.stat{padding:26px 24px;display:flex;flex-direction:column;gap:4px;border-inline-start:1px solid var(--line)}
.stat:first-child{border-inline-start:0}
.stat strong{font-size:clamp(1.25rem,2.4vw,1.75rem);color:var(--navy-900);font-weight:700;line-height:1.2}
.stat span{color:var(--ink-2);font-size:.92rem;line-height:1.5}
.stat:first-child strong{color:var(--copper-700)}

/* ---------- sections ---------- */
.section{padding:clamp(64px,9vw,112px) 0}
.section--kraft{background:var(--kraft)}
.section--navy{background:linear-gradient(180deg,var(--navy-900),var(--navy-950));color:#fff}
.section-head{max-width:46em;margin-bottom:clamp(32px,5vw,56px)}
.section-head h2,.contact-form-wrap h2,.about-copy h2{font-size:clamp(1.7rem,3.6vw,2.7rem);margin-bottom:14px}
.sub{color:var(--ink-2);font-size:1.08rem;max-width:40em}

/* products */
.products{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.product{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s}
.product:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.product-media{aspect-ratio:16/10;overflow:hidden;background:var(--kraft);position:relative}
.product-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.product:hover .product-media img{transform:scale(1.05)}
.product--tubes .product-media img{object-position:50% 60%}
.product--boxes .product-media img{object-position:50% 40%}
.product-body{padding:28px 28px 30px;display:flex;flex-direction:column;gap:2px;flex:1}
.tag{display:inline-block;align-self:flex-start;background:var(--copper-100);color:var(--copper-700);font-weight:600;font-size:.8rem;padding:.2em .8em;border-radius:999px;margin-bottom:10px}
.product h3{font-size:1.6rem;margin-bottom:10px}
.uses-lbl{font-weight:600;font-size:.88rem;color:var(--slate);margin:6px 0 10px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.chips li{background:var(--slate-100);color:var(--navy-800);padding:.35em .9em;border-radius:999px;font-size:.88rem;font-weight:500}
.link-arrow{display:inline-flex;align-items:center;gap:.5em;font-weight:600;color:var(--copper-700);text-decoration:none;margin-top:auto;padding-block:6px}
.link-arrow:hover{color:var(--navy-900)}
.link-arrow .ico{transition:transform .2s}
.link-arrow:hover .ico{transform:translateX(4px)}
[dir=rtl] .link-arrow:hover .ico{transform:scaleX(-1) translateX(4px)}

/* why */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.why{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 24px}
.why h3{font-size:1.2rem;margin:18px 0 8px}
.why p{color:var(--ink-2);font-size:.98rem;margin:0}
.ring-num{position:relative;display:grid;place-content:center;width:64px;height:64px;border-radius:50%;font-weight:700;font-size:1.15rem;color:var(--navy-900);background:
  radial-gradient(circle,var(--paper) 0 52%,transparent 53%),
  conic-gradient(from 200deg,var(--copper-300),var(--copper) 40%,var(--copper-700) 70%,var(--copper-300))}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:minmax(150px,auto);gap:16px}
.shot{position:relative;display:block;padding:0;border:0;border-radius:var(--radius);overflow:hidden;cursor:zoom-in;background:var(--kraft);min-height:220px}
.shot:nth-child(1){grid-column:span 7;grid-row:span 2}
.shot:nth-child(2){grid-column:span 5}
.shot:nth-child(3){grid-column:span 5}
.shot:nth-child(4){grid-column:span 12;min-height:300px}
.shot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s}
.shot:hover img{transform:scale(1.05)}
.shot::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(12,20,31,.78));pointer-events:none}
.shot-cap{position:absolute;inset-inline:18px;bottom:14px;z-index:1;color:#fff;font-weight:600;font-size:.98rem;text-align:start}
.shot-ico{position:absolute;top:12px;inset-inline-end:12px;z-index:1;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.9);color:var(--navy-900);display:grid;place-content:center;opacity:0;transform:scale(.8);transition:.25s}
.shot:hover .shot-ico,.shot:focus-visible .shot-ico{opacity:1;transform:none}
.shot-ico .ico{width:20px;height:20px}

.gal-more{font-size:1.25rem;margin:clamp(36px,5vw,56px) 0 18px}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.tile{padding:0;border:0;border-radius:14px;overflow:hidden;cursor:zoom-in;background:var(--kraft);aspect-ratio:4/3;position:relative}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.tile:hover img{transform:scale(1.06)}
@media (max-width:900px){.gallery-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:620px){.gallery-grid{grid-template-columns:repeat(2,1fr);gap:10px}}

/* about */
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,6vw,80px);align-items:center}
.about-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 30px 60px -24px rgba(0,0,0,.7)}
.about-media img{width:100%;height:auto;aspect-ratio:505/473;object-fit:cover}
.about-year{position:absolute;inset-inline-start:16px;bottom:14px;background:linear-gradient(160deg,#E2B777,#B07A32);color:var(--navy-950);font-weight:700;padding:.2em .8em;border-radius:12px;font-size:1.3rem}
.about-copy p{color:#CBD5E0;font-size:1.06rem}
.ticks{display:grid;gap:10px;margin-top:22px}
.ticks li{display:flex;align-items:center;gap:.7em;font-weight:500}
.ticks .ico{color:var(--copper-300);background:rgba(176,122,50,.18);border-radius:50%;padding:4px;width:28px;height:28px}

/* CTA band */
.cta-band{background:linear-gradient(100deg,#E2B777 0%,#C48A3E 55%,#B07A32 100%);color:var(--navy-950);padding:clamp(36px,5vw,56px) 0;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:repeating-radial-gradient(circle at 100% 0%,transparent 0 40px,rgba(18,29,43,.07) 40px 41px);pointer-events:none}
[dir=ltr] .cta-band::before{background:repeating-radial-gradient(circle at 0% 0%,transparent 0 40px,rgba(18,29,43,.07) 40px 41px)}
.cta-in{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;position:relative}
.cta-in h2{font-size:clamp(1.4rem,3vw,2.1rem);margin-bottom:6px}
.cta-in p{margin:0;font-size:1.05rem;max-width:34em}
.cta-btns{display:flex;gap:12px;flex-wrap:wrap}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,5vw,64px);align-items:start}
.form{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:26px}
.field{display:flex;flex-direction:column;gap:6px}
.field--full{grid-column:1/-1}
.field label{font-weight:600;font-size:.92rem}
.field input,.field select,.field textarea{font:inherit;width:100%;padding:.8em 1em;border-radius:14px;border:1.5px solid var(--line);background:#fff;color:var(--ink);min-height:52px;transition:border-color .2s,box-shadow .2s}
.field textarea{resize:vertical;min-height:130px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--copper);box-shadow:0 0 0 4px rgba(176,122,50,.18)}
.field .invalid{border-color:#B3261E}
.hp{position:absolute;top:0;left:0;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);opacity:0;pointer-events:none}
.form-foot{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.form-foot p{margin:0}
.form-status{display:none;margin-top:18px;padding:14px 18px;border-radius:14px;font-weight:600}
.form-status:not(:empty){display:block}
.form-status.ok,.form-status[data-state=sent]{background:#E6F3EA;color:#15592D}
.form-status.err,.form-status[data-state=error]{background:#FBE9E7;color:#8C1D18}
.contact-info{background:var(--kraft);border-radius:var(--radius-lg);padding:clamp(22px,3vw,34px)}
.info-list{display:grid;gap:20px}
.info-list li{display:flex;gap:16px;align-items:flex-start}
.info-ico{flex:none;width:46px;height:46px;border-radius:14px;background:var(--navy-900);color:var(--copper-300);display:grid;place-content:center}
.info-list small{display:block;color:var(--ink-2);font-size:.82rem;font-weight:500}
.info-list a:not(.link-arrow){font-weight:600;text-decoration:none;word-break:break-word}
.info-list a:not(.link-arrow):hover{color:var(--copper-700);text-decoration:underline}
.info-list div>span{display:block}

/* footer */
.site-footer{background:var(--navy-950);color:#C3CEDA;padding:56px 0 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding-bottom:36px}
.foot-logo{display:inline-block;background:#fff;border-radius:14px;padding:8px 14px;margin-bottom:14px}
.foot-logo img{height:48px;width:auto}
.site-footer h3{color:#fff;font-size:1rem;margin-bottom:14px}
.site-footer p{margin:0 0 6px}
.site-footer .muted{color:#8FA0B3}
.foot-links{display:grid;gap:8px}
.foot-links a{text-decoration:none}
.foot-links a:hover{color:var(--copper-300)}
.foot-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.1);padding-block:20px;font-size:.9rem}
.foot-bottom p{margin:0}
.to-top{text-decoration:none;color:var(--copper-300);font-weight:600}

.credit{display:flex;justify-content:center;padding:0 0 22px}
.credit a{font-size:.72rem;letter-spacing:.04em;color:#7F90A3;text-decoration:none;opacity:.85;transition:color .2s,opacity .2s}
.credit a:hover{color:var(--copper-300);opacity:1}
.foot-bottom .priv{color:inherit;text-decoration:underline;text-underline-offset:3px}

/* WhatsApp float */
.wa-float{position:fixed;inset-inline-start:18px;bottom:18px;z-index:90;width:56px;height:56px;border-radius:50%;background:#1FAF5A;color:#fff;display:grid;place-content:center;box-shadow:0 12px 26px -8px rgba(0,0,0,.45);transition:transform .2s}
.wa-float:hover{transform:scale(1.07)}
.wa-float .ico{width:28px;height:28px}

/* lightbox */
.lightbox{border:0;padding:0;background:transparent;max-width:min(94vw,1100px);max-height:92vh;overflow:visible;color:#fff}
.lightbox::backdrop{background:rgba(8,13,20,.88);backdrop-filter:blur(4px)}
.lightbox img{max-width:100%;max-height:80vh;border-radius:14px;margin-inline:auto;background:#000}
.lb-cap{text-align:center;margin:12px 0 0;font-weight:500}
.lb-close{position:absolute;top:-52px;inset-inline-end:0;width:44px;height:44px;border-radius:50%;border:0;background:#fff;color:var(--navy-900);cursor:pointer;display:grid;place-content:center}

/* simple pages */
.page-simple{min-height:60vh}
.page-simple h1{font-size:clamp(1.8rem,4vw,2.6rem);margin-bottom:20px}
.prose{font-size:1.05rem}
.prose h2,.prose h3{margin:1.6em 0 .5em}
.prose a{color:var(--copper-700);text-decoration:underline}

/* reveal animation (only when JS is present) */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1040px){
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3){border-inline-start:0}
  .stat:nth-child(n+3){border-top:1px solid var(--line)}
  .nav a{padding:.5em .6em;font-size:.9rem}
  .brand-text small{display:none}
}
@media (max-width:900px){
  :root{--header-h:68px}
  body{font-size:16.5px}
  .burger{display:inline-flex}
  .call-btn span{display:none}
  .call-btn{width:44px;padding:0}
  .header-actions .nav-lang{display:none}
  .nav .nav-lang--m{display:inline-flex;margin-top:12px;justify-content:center;border:1.5px solid rgba(255,255,255,.3);color:#fff}
  .nav{position:fixed;inset:var(--header-h) 0 0 0;background:var(--navy-950);flex-direction:column;gap:2px;padding:20px 20px 40px;margin:0;transform:translateX(100%);visibility:hidden;transition:transform .3s,visibility .3s;overflow-y:auto}
  [dir=rtl] .nav{transform:translateX(-100%)}
  .nav.open{transform:none;visibility:visible}
  .nav a{color:#fff;font-size:1.2rem;padding:.9em 1em;border-radius:14px;border-bottom:1px solid rgba(255,255,255,.08)}
  .nav a:hover{background:rgba(255,255,255,.08)}
  .nav a.is-active{background:var(--copper);color:var(--navy-950)}
  body.nav-open{overflow:hidden}
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .hero-art{max-width:420px}
  .products{grid-template-columns:1fr}
  .about-grid,.contact-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:620px){
  .wrap{width:min(100% - 32px,var(--wrap))}
  .hero{padding-bottom:110px}
  .btn-lg{width:100%}
  .hero-cta{flex-direction:column}
  .stats{margin-top:-56px}
  .stat{padding:18px 16px}
  .why-grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr;grid-auto-rows:150px}
  .shot,.shot:nth-child(n){grid-column:auto;grid-row:auto;min-height:0}
  .shot:nth-child(1){grid-column:1/-1;grid-row:span 2}
  .shot:nth-child(4){grid-column:1/-1}
  .shot-cap{font-size:.85rem;inset-inline:12px}
  .form{grid-template-columns:1fr}
  .cta-btns{width:100%}
  .cta-btns .btn{flex:1 1 100%}
  .foot-grid{grid-template-columns:1fr}
  .art-card{inset-inline-start:-2%}
  .product-body{padding:22px}
  .brand img{height:42px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
}

/* =========================================================
   v2 additions: hero pills, industries, process, specs, FAQ,
   mosaic, quick contact, glyphs
   ========================================================= */
.gl{width:44px;height:44px;flex:none;color:var(--copper)}
.gl .fa{fill:currentColor;fill-opacity:.14}

/* hero blueprint grid + pills */
.hero-rings::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(80% 80% at 70% 30%,#000,transparent);mask-image:radial-gradient(80% 80% at 70% 30%,#000,transparent)}
.hero-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.hero-pills li{display:inline-flex;align-items:center;gap:.6em;padding:.5em 1em .5em .8em;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);border-radius:999px;font-size:.9rem;font-weight:500;color:#fff}
.hero-pills .gl{width:22px;height:22px;color:var(--copper-300)}

/* industries */
.industries{padding:clamp(44px,6vw,64px) 0 0}
.ind-h{text-align:center;font-weight:600;color:var(--ink-2);margin:0 0 22px;font-size:.95rem}
.ind-list{display:grid;grid-template-columns:repeat(9,1fr);gap:10px}
.ind-list li{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;padding:16px 6px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;font-size:.82rem;font-weight:600;line-height:1.35;color:var(--navy-800);transition:transform .25s,border-color .25s,box-shadow .25s}
.ind-list li:hover{transform:translateY(-4px);border-color:var(--copper-300);box-shadow:var(--shadow)}
.ind-list .gl{width:38px;height:38px}

/* process */
.section--blueprint{position:relative;background:linear-gradient(180deg,var(--navy-900),var(--navy-950));color:#fff;overflow:hidden}
.section--blueprint::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:44px 44px;pointer-events:none}
.section--blueprint>.wrap{position:relative}
.section--blueprint .sub{color:var(--slate-300)}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:s}
.step{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .3s,border-color .3s}
.step:hover{transform:translateY(-6px);border-color:var(--copper)}
.step-img{aspect-ratio:4/3;overflow:hidden;background:var(--navy-800)}
.step-img img{width:100%;height:100%;object-fit:cover}
.step-body{position:relative;padding:22px 18px 22px;display:flex;flex-direction:column;gap:6px}
.step-body .gl{width:34px;height:34px;color:var(--copper-300)}
.step-body h3{font-size:1.05rem;margin-top:4px}
.step-body p{color:var(--slate-300);font-size:.9rem;line-height:1.65;margin:0}
.step-n{position:absolute;inset-inline-end:16px;top:14px;font-size:1.9rem;font-weight:700;color:rgba(255,255,255,.12);line-height:1}

/* specs / anatomy */
.specs-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(28px,5vw,72px);align-items:center}
.specs-copy h2{font-size:clamp(1.7rem,3.6vw,2.7rem);margin-bottom:14px}
.spec-list{display:grid;gap:12px;margin:24px 0 30px}
.spec-list li{display:flex;align-items:center;gap:14px;padding:12px 16px;background:#fff;border:1px solid var(--line);border-radius:14px;font-weight:600;color:var(--navy-800)}
.spec-n{flex:none;width:30px;height:30px;border-radius:50%;background:var(--navy-900);color:var(--copper-300);display:grid;place-content:center;font-size:.85rem}
.specs-art{background:var(--kraft);border-radius:var(--radius-lg);padding:clamp(14px,3vw,30px);border:1px solid var(--line);background-image:linear-gradient(rgba(67,96,122,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(67,96,122,.08) 1px,transparent 1px);background-size:28px 28px}
.anat{width:100%;height:auto;display:block}
.anat .d-ring{fill:none;stroke:#5B452B;stroke-width:2}
.anat .d-hl{fill:none;stroke:rgba(255,255,255,.55);stroke-width:5;stroke-linecap:round}
.anat .d-ext{stroke:var(--slate);stroke-width:1.2;fill:none}
.anat .d-dim{stroke:var(--copper-700);stroke-width:1.6;fill:none}
.anat .d-dim--in{stroke:#fff}
.anat .d-fill{fill:var(--copper-700)}
.anat .d-txt{fill:var(--navy-900);font:600 15px var(--font)}
.anat .d-txt--in{fill:#fff}
.anat .d-lead{stroke:var(--navy-800);stroke-width:1.2;fill:none}
.anat .d-dot{fill:var(--navy-900)}
.anat .d-seam{stroke:rgba(91,69,43,.45);stroke-width:1.5;fill:none}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(24px,5vw,72px);align-items:start}
.faq-grid .section-head{margin-bottom:0}
.faq-grid h2{font-size:clamp(1.7rem,3.6vw,2.7rem)}
.faq-list{display:grid;gap:12px}
.faq{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:0 20px;transition:border-color .2s,box-shadow .2s}
.faq[open]{border-color:var(--copper-300);box-shadow:var(--shadow)}
.faq summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:600;color:var(--navy-900);display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;width:30px;height:30px;border-radius:50%;background:var(--kraft);color:var(--copper-700);display:grid;place-content:center;font-size:1.3rem;line-height:1;transition:transform .25s}
.faq[open] summary::after{content:"−";background:var(--copper);color:#fff}
.faq p{margin:0 0 18px;color:var(--ink-2)}

/* mosaic */
.mosaic{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:150px;gap:14px;margin-bottom:8px}
.mosaic .tile{aspect-ratio:auto;width:100%;height:100%}
.mosaic .m1{grid-column:span 2;grid-row:span 2}
.mosaic .m4{grid-column:span 2}
.mosaic .tile img{height:100%}

/* contact quick tiles */
.quick{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:10px}
.quick a{display:flex;flex-direction:column;align-items:center;gap:6px;padding:16px 8px;border-radius:16px;background:var(--navy-900);color:#fff;text-decoration:none;font-weight:600;font-size:.88rem;text-align:center;transition:transform .2s,background .2s}
.quick a:hover{transform:translateY(-3px);background:var(--navy-700)}
.quick .ico{width:24px;height:24px;color:var(--copper-300)}
.quick-note{font-size:.82rem;color:var(--ink-2);text-align:center;margin:0 0 22px}

@media (max-width:1040px){
  .ind-list{grid-template-columns:repeat(5,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .specs-grid,.faq-grid{grid-template-columns:1fr}
}
@media (max-width:900px){
  .mosaic{grid-template-columns:repeat(3,1fr);grid-auto-rows:130px}
  .mosaic .m1{grid-column:span 2}
}
@media (max-width:620px){
  .ind-list{grid-template-columns:repeat(3,1fr);gap:8px}
  .ind-list li{padding:12px 4px;font-size:.76rem}
  .ind-list .gl{width:32px;height:32px}
  .steps{grid-template-columns:1fr;gap:12px}
  .step{flex-direction:row}
  .step-img{aspect-ratio:auto;width:38%;flex:none}
  .step-body{padding:16px 14px}
  .mosaic{grid-template-columns:repeat(2,1fr);grid-auto-rows:120px;gap:10px}
  .mosaic .m1{grid-column:span 2;grid-row:span 2}
  .hero-pills li{font-size:.82rem}
  .quick a{padding:14px 4px;font-size:.8rem}
}
.info-list a[href^="mailto"]{white-space:nowrap;overflow-wrap:normal}
@media (max-width:380px){.info-list a[href^="mailto"]{white-space:normal;overflow-wrap:anywhere}}
@media (max-width:620px){.anat .d-txt{font-size:24px}.anat .d-dim,.anat .d-lead{stroke-width:2.4}}

.admin-bar .site-header{top:32px}
@media (max-width:782px){.admin-bar .site-header{top:46px}}