/* ============================================================= TOKENS */
:root{
  --void:#0A0A0E;
  --ink:#060608;
  --panel:#101017;
  --panel-2:#15151E;
  --line:rgba(243,239,231,.10);
  --line-soft:rgba(243,239,231,.06);
  --bone:#F3EFE7;
  --haze:#8E8E99;
  --dim:#5B5B68;
  --corona:#E7B16B;
  --corona-2:#F6DDAC;
  --corona-deep:#B5793A;
  --glass:rgba(243,239,231,.04);

  --maxw:1280px;
  --ease:cubic-bezier(.16,1,.3,1);
  --font-d:"Unbounded",system-ui,sans-serif;
  --font-b:"Manrope",system-ui,sans-serif;
  --font-m:"Space Mono",ui-monospace,monospace;
  --font-ar:"Noto Kufi Arabic",sans-serif;
}

/* ============================================================= RESET */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--void);color:var(--bone);
  font-family:var(--font-b);font-weight:400;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
::selection{background:var(--corona);color:var(--ink)}
:focus-visible{outline:2px solid var(--corona);outline-offset:3px;border-radius:2px}

.ar{font-family:var(--font-ar);direction:rtl;unicode-bidi:isolate}
.mono{font-family:var(--font-m)}

/* tiny ambient grain */
body::after{
  content:"";position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
}

/* ============================================================= LOADER */
#loader{
  position:fixed;inset:0;z-index:1000;background:var(--ink);
  display:grid;place-items:center;transition:opacity .9s var(--ease),visibility .9s;
}
#loader .l-wrap{display:grid;place-items:center;gap:26px;transform:translateY(0)}
#loader .l-logo{width:min(46vw,230px);opacity:0;animation:lIn 1s var(--ease) .15s forwards}
#loader .l-ring{
  width:60px;height:60px;border-radius:50%;
  border:1.5px solid var(--line);border-top-color:var(--corona);
  animation:spin 1s linear infinite;opacity:0;animation-delay:.4s;
  animation-fill-mode:forwards,none;
}
#loader .l-ring{animation:spin 1s linear infinite, lIn .6s var(--ease) .4s forwards}
.loaded #loader{opacity:0;visibility:hidden}
@keyframes lIn{to{opacity:1}}
@keyframes spin{to{transform:rotate(360deg)}}

/* ============================================================= NAV */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:200;
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;padding:18px clamp(18px,4vw,46px);
  transition:background .4s var(--ease),backdrop-filter .4s,border-color .4s,padding .4s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(8,8,11,.72);backdrop-filter:blur(18px) saturate(1.3);
  -webkit-backdrop-filter:blur(18px) saturate(1.3);
  border-bottom-color:var(--line-soft);padding-top:13px;padding-bottom:13px;
}
.nav-logo{display:flex;align-items:center;gap:12px}
.nav-logo img{height:26px;width:auto}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links a{
  font-size:13px;letter-spacing:.01em;color:var(--haze);
  padding:9px 14px;border-radius:100px;transition:color .25s,background .25s;
}
.nav-links a:hover{color:var(--bone);background:var(--glass)}
.nav-right{display:flex;align-items:center;gap:18px}
.nav-est{font-family:var(--font-m);font-size:10.5px;letter-spacing:.18em;color:var(--dim)}
.nav-cta{
  font-size:13px;font-weight:600;color:var(--ink);background:var(--bone);
  padding:10px 18px;border-radius:100px;transition:transform .3s var(--ease),box-shadow .3s;
  display:inline-flex;align-items:center;gap:7px;white-space:nowrap;
}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 8px 30px rgba(231,177,107,.25)}
.nav-cta svg{width:13px;height:13px}
.burger{display:none;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);
  align-items:center;justify-content:center;flex-direction:column;gap:5px}
.burger span{width:16px;height:1.5px;background:var(--bone);transition:.3s var(--ease)}

/* mobile menu */
.m-menu{
  position:fixed;inset:0;z-index:199;background:var(--ink);
  display:flex;flex-direction:column;justify-content:center;gap:8px;
  padding:0 30px;transform:translateY(-100%);transition:transform .6s var(--ease);
  visibility:hidden;
}
.m-menu.open{transform:translateY(0);visibility:visible}
.m-menu a{font-family:var(--font-d);font-weight:500;font-size:clamp(30px,9vw,52px);
  color:var(--bone);padding:8px 0;display:flex;align-items:baseline;gap:14px;opacity:.92}
.m-menu a span{font-family:var(--font-m);font-size:12px;color:var(--corona);opacity:.8}
.m-menu .m-foot{margin-top:36px;font-family:var(--font-m);font-size:11px;color:var(--dim);letter-spacing:.12em}

/* ============================================================= LAYOUT */
.wrap{max-width:var(--maxw);margin:0 auto;padding-left:clamp(18px,4vw,46px);padding-right:clamp(18px,4vw,46px)}
.eyebrow{
  font-family:var(--font-m);font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--corona);display:inline-flex;align-items:center;gap:12px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--corona);opacity:.7}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}

/* ============================================================= HERO */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
#stars{position:absolute;inset:0;width:100%;height:100%}
.corona-glow{
  position:absolute;top:46%;left:50%;transform:translate(-50%,-50%);
  width:min(78vw,720px);height:min(78vw,720px);border-radius:50%;
  background:radial-gradient(circle,
    rgba(231,177,107,.30) 0%,
    rgba(231,177,107,.12) 30%,
    rgba(181,121,58,.06) 46%,
    transparent 64%);
  filter:blur(8px);opacity:0;animation:glowIn 2.4s var(--ease) .5s forwards;
}
@keyframes glowIn{to{opacity:1}}
#hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:1;
  opacity:0;transition:opacity 1.6s var(--ease) .6s}
.canvas-on #hero-canvas{opacity:1}
.no3d .corona-glow{opacity:1;animation:none;width:min(70vw,540px);height:min(70vw,540px)}

.hero-inner{position:relative;z-index:3;width:100%}
.hero-grid{max-width:var(--maxw);margin:0 auto;padding:120px clamp(18px,4vw,46px) 60px;
  display:flex;flex-direction:column;align-items:flex-start;gap:26px}
.hero h1{
  font-family:var(--font-d);font-weight:600;line-height:.96;letter-spacing:-.02em;
  font-size:clamp(44px,8.6vw,118px);
}
.hero h1 .ln{display:block;overflow:hidden}
.hero h1 .ln i{display:block;font-style:normal;transform:translateY(110%);
  transition:transform 1.1s var(--ease)}
.loaded .hero h1 .ln i{transform:none}
.hero h1 .ln:nth-child(2) i{transition-delay:.08s}
.hero h1 .ln:nth-child(3) i{transition-delay:.16s}
.hero h1 .dark{color:var(--corona);position:relative}
.hero-sub{max-width:46ch;font-size:clamp(15px,1.6vw,18px);color:var(--haze);font-weight:400;
  opacity:0;transform:translateY(16px);transition:.9s var(--ease) .5s}
.loaded .hero-sub{opacity:1;transform:none}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;opacity:0;transform:translateY(16px);
  transition:.9s var(--ease) .65s}
.loaded .hero-cta{opacity:1;transform:none}

.btn{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:15px;
  padding:15px 26px;border-radius:100px;transition:transform .3s var(--ease),background .3s,box-shadow .3s,border-color .3s}
.btn svg{width:16px;height:16px;transition:transform .3s var(--ease)}
.btn-primary{background:var(--bone);color:var(--ink)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 40px rgba(231,177,107,.28)}
.btn-primary:hover svg{transform:translate(3px,-3px)}
.btn-ghost{border:1px solid var(--line);color:var(--bone)}
.btn-ghost:hover{border-color:var(--corona);background:var(--glass);transform:translateY(-2px)}

.hero-meta{position:absolute;left:clamp(18px,4vw,46px);bottom:30px;z-index:3;
  font-family:var(--font-m);font-size:11px;letter-spacing:.14em;color:var(--dim);
  display:flex;align-items:center;gap:14px;opacity:0;transition:.9s var(--ease) 1s}
.loaded .hero-meta{opacity:1}
.hero-scroll{position:absolute;right:clamp(18px,4vw,46px);bottom:30px;z-index:3;
  font-family:var(--font-m);font-size:11px;letter-spacing:.18em;color:var(--dim);
  display:flex;align-items:center;gap:10px;writing-mode:vertical-rl;
  opacity:0;transition:.9s var(--ease) 1.1s}
.loaded .hero-scroll{opacity:.9}
.hero-scroll .bar{writing-mode:horizontal-tb;width:1px;height:40px;background:linear-gradient(var(--corona),transparent);
  animation:drop 2s var(--ease) infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}
  51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ============================================================= MARQUEE */
.marquee{border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
  padding:20px 0;overflow:hidden;background:var(--ink);position:relative;z-index:4}
.marquee-track{display:flex;gap:0;white-space:nowrap;width:max-content;
  animation:scroll 32s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{font-family:var(--font-d);font-weight:500;font-size:clamp(18px,2.4vw,30px);
  letter-spacing:-.01em;padding:0 30px;color:var(--bone);display:inline-flex;align-items:center;gap:30px}
.marquee-track span::after{content:"";width:7px;height:7px;border-radius:50%;
  border:1.5px solid var(--corona)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ============================================================= COLLECTION */
.collection{padding:clamp(80px,11vw,150px) 0;position:relative}
.coll-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap;
  margin-bottom:clamp(40px,6vw,72px)}
.coll-head h2{font-family:var(--font-d);font-weight:500;line-height:.98;letter-spacing:-.02em;
  font-size:clamp(34px,5.4vw,72px)}
.coll-head p{max-width:34ch;color:var(--haze);font-size:15px;padding-bottom:6px}
.coll-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{
  position:relative;border:1px solid var(--line);border-radius:20px;padding:26px 24px 24px;
  background:linear-gradient(180deg,rgba(243,239,231,.025),rgba(243,239,231,0));
  overflow:hidden;transition:transform .5s var(--ease),border-color .5s,background .5s;
  display:flex;flex-direction:column;min-height:340px;
}
.card:hover{transform:translateY(-6px);border-color:rgba(231,177,107,.4);
  background:linear-gradient(180deg,rgba(231,177,107,.05),rgba(243,239,231,0))}
.card-ref{font-family:var(--font-m);font-size:11px;letter-spacing:.14em;color:var(--corona)}
.lens-disc{
  width:100%;aspect-ratio:1.9/1;margin:18px 0 auto;border-radius:50%/100%;position:relative;
  background:
    radial-gradient(120% 150% at 50% 18%, rgba(243,239,231,.18), transparent 40%),
    radial-gradient(circle at 50% 45%, #1b1b22 0%, #0c0c11 60%, #08080b 100%);
  border:1px solid rgba(243,239,231,.10);overflow:hidden;
  box-shadow:inset 0 1px 1px rgba(243,239,231,.08), inset 0 -10px 30px rgba(0,0,0,.6);
}
.lens-disc::before{content:"";position:absolute;inset:0;border-radius:inherit;
  background:linear-gradient(105deg,transparent 38%,rgba(243,239,231,.22) 50%,transparent 62%);
  transform:translateX(-120%);transition:transform .9s var(--ease)}
.card:hover .lens-disc::before{transform:translateX(120%)}
.lens-disc.warm{box-shadow:inset 0 0 0 2px rgba(231,177,107,.5), inset 0 -10px 30px rgba(0,0,0,.6)}
.lens-disc.grad{background:
    radial-gradient(120% 150% at 50% 12%, rgba(231,177,107,.28), transparent 46%),
    radial-gradient(circle at 50% 60%, #16131a 0%, #0a0a0f 70%)}
.card-name{font-family:var(--font-d);font-weight:500;font-size:21px;margin-top:18px;letter-spacing:-.01em}
.card-desc{color:var(--haze);font-size:13.5px;margin-top:6px;line-height:1.45}
.card-foot{display:flex;justify-content:space-between;align-items:center;margin-top:16px;
  padding-top:16px;border-top:1px solid var(--line-soft)}
.card-price{font-family:var(--font-m);font-size:13px;color:var(--bone)}
.card-try{font-size:12.5px;font-weight:600;color:var(--corona);display:inline-flex;align-items:center;gap:6px;
  transition:gap .3s var(--ease)}
.card-try:hover{gap:10px}
.card-try svg{width:12px;height:12px}

/* ============================================================= TRY-ON */
.tryon{padding:clamp(80px,11vw,150px) 0;position:relative;
  background:linear-gradient(180deg,transparent,rgba(231,177,107,.025) 50%,transparent)}
.tryon-grid{display:grid;grid-template-columns:0.92fr 1.08fr;gap:clamp(36px,5vw,72px);align-items:center}
.tryon-copy h2{font-family:var(--font-d);font-weight:500;line-height:1;letter-spacing:-.02em;
  font-size:clamp(34px,5vw,64px);margin:22px 0 20px}
.tryon-copy p{color:var(--haze);font-size:16px;max-width:42ch;margin-bottom:14px}
.tryon-note{font-family:var(--font-m);font-size:11.5px;color:var(--dim);letter-spacing:.04em;
  display:flex;align-items:center;gap:8px;margin-top:26px;line-height:1.5}
.tryon-note svg{width:14px;height:14px;flex-shrink:0;color:var(--corona)}

/* style chips */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.chip{font-size:13px;font-weight:500;color:var(--haze);padding:9px 16px;border-radius:100px;
  border:1px solid var(--line);transition:.3s var(--ease);display:inline-flex;align-items:center;gap:8px}
.chip .dot{width:8px;height:8px;border-radius:50%;background:var(--dim);transition:.3s}
.chip:hover{color:var(--bone);border-color:var(--haze)}
.chip.active{color:var(--ink);background:var(--bone);border-color:var(--bone)}
.chip.active .dot{background:var(--corona-deep)}

.card-3d{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0;transition:opacity .7s var(--ease);filter:drop-shadow(0 16px 26px rgba(0,0,0,.5))}
.card-3d.in{opacity:1}
.lens-disc.has3d{background:none;border:none;box-shadow:none}
.lens-disc.has3d::before{display:none}
/* viewport */
.viewport{
  position:relative;aspect-ratio:4/5;max-height:600px;border-radius:24px;overflow:hidden;
  background:radial-gradient(circle at 50% 30%, #14141c, #08080b 80%);
  border:1px solid var(--line);
}
.viewport video,.viewport canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.viewport video{transform:scaleX(-1)}
.viewport canvas{transform:scaleX(-1)}
/* reticle frame */
.reticle{position:absolute;inset:0;z-index:5;pointer-events:none}
.reticle .br{position:absolute;width:26px;height:26px;border-color:rgba(243,239,231,.5);border-style:solid;border-width:0}
.reticle .tl{top:16px;left:16px;border-top-width:1.5px;border-left-width:1.5px}
.reticle .tr{top:16px;right:16px;border-top-width:1.5px;border-right-width:1.5px}
.reticle .bl{bottom:16px;left:16px;border-bottom-width:1.5px;border-left-width:1.5px}
.reticle .brc{bottom:16px;right:16px;border-bottom-width:1.5px;border-right-width:1.5px}
.reticle .read{position:absolute;top:18px;left:50%;transform:translateX(-50%);
  font-family:var(--font-m);font-size:10px;letter-spacing:.18em;color:rgba(243,239,231,.55);
  display:flex;align-items:center;gap:7px}
.reticle .read .pulse{width:6px;height:6px;border-radius:50%;background:var(--corona);
  box-shadow:0 0 8px var(--corona);animation:pulse 1.4s ease-in-out infinite}
@keyframes pulse{50%{opacity:.3}}
.reticle .model-tag{position:absolute;bottom:18px;left:18px;font-family:var(--font-m);font-size:10.5px;
  letter-spacing:.12em;color:rgba(243,239,231,.7)}

/* viewport states */
.vp-state{position:absolute;inset:0;z-index:6;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:18px;text-align:center;padding:30px;
  background:rgba(6,6,8,.55);backdrop-filter:blur(2px);transition:opacity .4s}
.vp-state.hidden{opacity:0;visibility:hidden;pointer-events:none}
.vp-ico{width:54px;height:54px;border-radius:50%;border:1px solid var(--line);
  display:grid;place-items:center;color:var(--corona)}
.vp-ico svg{width:24px;height:24px}
.vp-state h3{font-family:var(--font-d);font-weight:500;font-size:19px}
.vp-state p{font-size:13.5px;color:var(--haze);max-width:30ch}
.vp-spin{width:46px;height:46px;border-radius:50%;border:1.5px solid var(--line);
  border-top-color:var(--corona);animation:spin 1s linear infinite}
.start-btn{margin-top:4px}

.tryon-actions{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
.action-btn{font-size:13.5px;font-weight:600;padding:12px 20px;border-radius:100px;
  border:1px solid var(--line);transition:.3s var(--ease);display:inline-flex;align-items:center;gap:8px}
.action-btn svg{width:15px;height:15px}
.action-btn:hover:not(:disabled){border-color:var(--corona);background:var(--glass)}
.action-btn:disabled{opacity:.35;cursor:not-allowed}
.action-btn.solid{background:var(--bone);color:var(--ink);border-color:var(--bone)}
.action-btn.solid:hover:not(:disabled){box-shadow:0 10px 30px rgba(231,177,107,.25);background:var(--bone)}

/* ============================================================= ABOUT */
.about{padding:clamp(80px,12vw,160px) 0;position:relative}
.about-quote{font-family:var(--font-d);font-weight:400;line-height:1.08;letter-spacing:-.02em;
  font-size:clamp(28px,4.6vw,58px);max-width:18ch;margin-bottom:clamp(50px,7vw,90px)}
.about-quote .hl{color:var(--corona)}
.about-cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,90px);align-items:start}
.about-body p{color:var(--haze);font-size:16px;margin-bottom:18px;max-width:50ch}
.about-body p strong{color:var(--bone);font-weight:600}
.about-ar{font-family:var(--font-ar);font-size:clamp(18px,2.4vw,26px);line-height:1.7;
  color:var(--bone);margin-top:32px;padding-top:28px;border-top:1px solid var(--line);
  direction:rtl;font-weight:500}
.about-ar small{display:block;font-family:var(--font-m);font-size:11px;letter-spacing:.1em;
  color:var(--dim);direction:ltr;margin-top:12px;font-weight:400}

.principles{display:flex;flex-direction:column;gap:2px}
.principle{display:flex;gap:20px;padding:22px 0;border-top:1px solid var(--line-soft)}
.principle:first-child{border-top:none;padding-top:0}
.principle .p-disc{width:30px;height:30px;border-radius:50%;flex-shrink:0;margin-top:2px;
  background:radial-gradient(circle at 50% 35%, var(--corona), var(--corona-deep) 70%, transparent);
  box-shadow:0 0 18px rgba(231,177,107,.3)}
.principle.solid .p-disc{background:radial-gradient(circle at 50% 35%, #2a2a33, #0c0c11 75%);
  box-shadow:inset 0 0 0 1.5px rgba(243,239,231,.3)}
.principle h4{font-family:var(--font-d);font-weight:500;font-size:17px;margin-bottom:5px}
.principle p{color:var(--haze);font-size:14px;line-height:1.5;max-width:38ch}

.specs{display:flex;flex-wrap:wrap;gap:10px;margin-top:40px}
.spec{font-family:var(--font-m);font-size:11px;letter-spacing:.1em;color:var(--haze);
  border:1px solid var(--line);border-radius:100px;padding:8px 15px}

/* ============================================================= CONTACT */
.contact{padding:clamp(80px,11vw,150px) 0;position:relative;
  border-top:1px solid var(--line-soft)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,80px);align-items:start}
.contact-copy h2{font-family:var(--font-d);font-weight:500;line-height:1;letter-spacing:-.02em;
  font-size:clamp(38px,6vw,80px);margin:20px 0 18px}
.contact-copy h2 .ar{font-size:.78em}
.contact-copy>p{color:var(--haze);font-size:16px;max-width:38ch;margin-bottom:36px}
.contact-details{display:flex;flex-direction:column;gap:2px}
.detail{display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:18px 0;border-top:1px solid var(--line-soft)}
.detail .d-label{font-family:var(--font-m);font-size:11px;letter-spacing:.14em;color:var(--dim)}
.detail .d-value{font-size:15px;color:var(--bone);transition:color .3s}
a.detail:hover .d-value{color:var(--corona)}

/* form */
.form{display:flex;flex-direction:column;gap:18px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-family:var(--font-m);font-size:11px;letter-spacing:.12em;color:var(--haze);text-transform:uppercase}
.field input,.field textarea{
  background:var(--panel);border:1px solid var(--line);border-radius:12px;
  padding:14px 16px;color:var(--bone);font-family:var(--font-b);font-size:15px;
  transition:border-color .3s,background .3s;resize:vertical;width:100%}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--corona);background:var(--panel-2)}
.field input::placeholder,.field textarea::placeholder{color:var(--dim)}
.field.err input,.field.err textarea{border-color:#c4584e}
.field .msg{font-family:var(--font-m);font-size:10.5px;color:#c4584e;display:none}
.field.err .msg{display:block}
.form-submit{align-self:flex-start;margin-top:6px}
.form-ok{font-family:var(--font-m);font-size:12px;color:var(--corona);letter-spacing:.04em;
  display:none;align-items:center;gap:8px;margin-top:4px}
.form-ok.show{display:flex}

/* ============================================================= FOOTER */
.footer{border-top:1px solid var(--line-soft);padding:clamp(50px,7vw,80px) 0 30px;position:relative}
.footer-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;margin-bottom:50px}
.footer-brand{max-width:320px}
.footer-brand img{height:30px;margin-bottom:18px}
.footer-brand .f-ar{font-family:var(--font-ar);direction:rtl;color:var(--haze);font-size:15px;line-height:1.7}
.footer-nav{display:flex;gap:clamp(30px,5vw,70px);flex-wrap:wrap}
.footer-col h5{font-family:var(--font-m);font-size:11px;letter-spacing:.14em;color:var(--dim);
  text-transform:uppercase;margin-bottom:16px}
.footer-col a{display:block;color:var(--haze);font-size:14.5px;padding:5px 0;transition:color .3s}
.footer-col a:hover{color:var(--corona)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;
  padding-top:26px;border-top:1px solid var(--line-soft);
  font-family:var(--font-m);font-size:11px;letter-spacing:.08em;color:var(--dim)}
.to-top{display:inline-flex;align-items:center;gap:8px;color:var(--haze);transition:color .3s}
.to-top:hover{color:var(--corona)}
.to-top svg{width:13px;height:13px}

/* ============================================================= RESPONSIVE */
@media(max-width:1080px){
  .nav-links{display:none}
  .burger{display:flex}
  .nav-est{display:none}
  .coll-grid{grid-template-columns:repeat(2,1fr)}
  .tryon-grid{grid-template-columns:1fr;gap:44px}
  .viewport{order:-1;width:100%;max-width:460px;margin:0 auto;aspect-ratio:auto;height:min(66vh,560px);min-height:380px}
  .about-cols{grid-template-columns:1fr;gap:50px}
  .contact-grid{grid-template-columns:1fr;gap:50px}
}
@media(max-width:620px){
  .nav-cta span{display:none}
  .coll-grid{grid-template-columns:1fr;gap:14px}
  .card{min-height:auto}
  .hero-scroll{display:none}
  .footer-top{flex-direction:column;gap:36px}
  .btn{flex:1;justify-content:center}
  .hero-cta{width:100%}
}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  .hero h1 .ln i{transform:none}
  .reveal{opacity:1;transform:none}
}

/* ===== sub-page header (about / contact) ===== */
.page-head{position:relative;overflow:hidden;border-bottom:1px solid var(--line);
  padding:clamp(120px,18vw,168px) 0 clamp(40px,6vw,62px)}
.page-head #stars{position:absolute;inset:0;width:100%;height:100%;opacity:.65}
.page-head::after{content:"";position:absolute;left:50%;top:-46%;width:min(72vw,660px);aspect-ratio:1;
  transform:translateX(-50%);pointer-events:none;
  background:radial-gradient(circle,rgba(231,177,107,.10),transparent 60%)}
.page-head .wrap{position:relative;z-index:2}
.page-head h1{font-family:var(--font-d);font-weight:700;line-height:.96;letter-spacing:-.025em;
  font-size:clamp(42px,9vw,92px);margin:16px 0 0}
.page-head h1 .hl{color:var(--corona)}
.page-head .ph-sub{color:var(--haze);max-width:58ch;margin-top:20px;
  font-size:clamp(15px,1.6vw,18px);line-height:1.65}
.page-head + section{padding-top:clamp(46px,7vw,84px)}
.nav-links a[aria-current="page"]{color:var(--bone)}

/* ===== product page (PDP) ===== */
.pdp-hero{padding:clamp(112px,16vw,150px) 0 clamp(40px,6vw,68px);position:relative}
.pdp-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,70px);align-items:center}
.pdp-stage{position:relative;border:1px solid var(--line);border-radius:20px;overflow:hidden;
  background:radial-gradient(120% 120% at 50% 28%, var(--panel) 0%, var(--ink) 72%);
  aspect-ratio:1/1;min-height:330px;display:flex;align-items:center;justify-content:center}
.pdp-stage::after{content:"";position:absolute;width:60%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle, rgba(231,177,107,.16), transparent 62%);filter:blur(6px);z-index:0}
#pdp-canvas{position:relative;z-index:1;width:100%;height:100%;display:block;touch-action:none}
.pdp-ref{position:absolute;top:16px;left:18px;color:var(--corona);font-size:12px;letter-spacing:.14em;z-index:2}
.pdp-hint{position:absolute;bottom:15px;left:50%;transform:translateX(-50%);color:var(--dim);
  font-size:10px;letter-spacing:.22em;z-index:2}
.pdp-stage.no3d #pdp-canvas, .pdp-stage.no3d .pdp-hint{display:none}
.pdp-stage.no3d::before{content:"";position:absolute;z-index:1;width:72%;aspect-ratio:1.9/1;border-radius:50%/100%;
  background:radial-gradient(circle at 50% 40%, #1b1b22, #08080b);border:1px solid var(--line)}

.pdp-info{max-width:520px}
.pdp-back{display:inline-block;color:var(--haze);font-family:var(--font-m);font-size:12px;
  letter-spacing:.08em;text-decoration:none;margin-bottom:16px}
.pdp-back:hover{color:var(--bone)}
.pdp-info h1{font-family:var(--font-d);font-weight:700;line-height:.98;letter-spacing:-.02em;
  font-size:clamp(40px,7vw,76px);margin:8px 0 0}
.pdp-price{font-family:var(--font-m);color:var(--corona);font-size:18px;margin-top:14px;letter-spacing:.04em}
.pdp-lead{font-size:clamp(16px,1.7vw,20px);line-height:1.5;margin-top:20px;color:var(--bone)}
.pdp-desc{color:var(--haze);line-height:1.7;margin-top:14px}
.pdp-info .specs{margin-top:22px}
.pdp-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.pdp-meta{display:grid;grid-template-columns:1fr 1fr;gap:16px 28px;margin-top:34px;
  padding-top:26px;border-top:1px solid var(--line)}
.pdp-meta > div{display:flex;flex-direction:column;gap:5px}
.pdp-meta .m-k{font-family:var(--font-m);font-size:10px;letter-spacing:.16em;color:var(--dim)}
.pdp-meta .m-v{font-size:14px;color:var(--bone)}

.pdp-nav{display:flex;justify-content:space-between;align-items:center;gap:16px;
  margin:0 auto clamp(56px,9vw,96px);padding-top:26px;border-top:1px solid var(--line)}
.pdp-nav a{color:var(--haze);text-decoration:none;font-size:14px;letter-spacing:.02em;transition:color .3s var(--ease)}
.pdp-nav a:hover{color:var(--bone)}
.pdp-nav .pdp-all{font-family:var(--font-m);font-size:12px;letter-spacing:.12em;color:var(--corona)}

/* collection card -> product links */
.lens-link{display:block;text-decoration:none}
a.card-name{text-decoration:none;color:inherit;transition:color .3s var(--ease)}
a.card-name:hover{color:var(--corona)}

@media (prefers-reduced-motion:reduce){ .pdp-hint{display:none} }
@media (max-width:860px){
  .pdp-grid{grid-template-columns:1fr;gap:26px}
  .pdp-stage{max-width:440px;width:100%;margin:0 auto}
  .pdp-info{max-width:none}
}

/* ===== cart / Shopify commerce ===== */
.nav-cart{position:relative;display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;
  border:1px solid var(--line);border-radius:50%;background:transparent;color:var(--bone);cursor:pointer;
  transition:border-color .3s var(--ease),background .3s var(--ease)}
.nav-cart:hover{border-color:var(--corona)}
.nav-cart svg{width:18px;height:18px}
.nav-cart .cart-count{position:absolute;top:-3px;right:-3px;min-width:18px;height:18px;padding:0 4px;
  display:none;align-items:center;justify-content:center;border-radius:9px;background:var(--corona);
  color:var(--ink);font-family:var(--font-m);font-size:10px;font-weight:700;line-height:1}
.nav-cart .cart-count.show{display:flex}

.cart-overlay{position:fixed;inset:0;background:rgba(4,4,8,.62);backdrop-filter:blur(4px);
  opacity:0;visibility:hidden;transition:opacity .4s var(--ease),visibility .4s var(--ease);z-index:300}
.cart-overlay.open{opacity:1;visibility:visible}
.cart-drawer{position:fixed;top:0;right:0;height:100%;width:min(420px,92vw);background:var(--panel);
  border-left:1px solid var(--line);transform:translateX(100%);transition:transform .45s var(--ease);
  z-index:301;display:flex;flex-direction:column;box-shadow:-30px 0 80px rgba(0,0,0,.5)}
.cart-drawer.open{transform:translateX(0)}
.cart-head{display:flex;align-items:center;justify-content:space-between;padding:22px 24px;border-bottom:1px solid var(--line)}
.cart-head h3{font-family:var(--font-d);font-weight:600;font-size:18px;letter-spacing:.01em}
.cart-close{background:none;border:none;color:var(--haze);cursor:pointer;width:34px;height:34px;display:grid;place-items:center;border-radius:50%}
.cart-close svg{width:18px;height:18px}
.cart-close:hover{color:var(--bone)}
.cart-items{flex:1;overflow-y:auto;padding:6px 24px}
.cart-empty{color:var(--haze);text-align:center;padding:64px 20px;font-size:15px}
.cart-line{display:grid;grid-template-columns:64px 1fr auto;gap:14px;padding:18px 0;border-bottom:1px solid var(--line-soft)}
.cart-line img{width:64px;height:64px;object-fit:cover;border-radius:10px;background:var(--ink);border:1px solid var(--line)}
.cl-name{font-size:14px;color:var(--bone);line-height:1.35}
.cl-price{font-family:var(--font-m);font-size:12px;color:var(--corona);margin-top:5px}
.cl-qty{display:inline-flex;align-items:center;gap:10px;margin-top:11px}
.cl-qty button{width:24px;height:24px;border:1px solid var(--line);background:none;color:var(--bone);
  border-radius:6px;cursor:pointer;font-size:14px;line-height:1;display:grid;place-items:center}
.cl-qty button:hover{border-color:var(--corona)}
.cl-qty span{font-family:var(--font-m);font-size:13px;min-width:14px;text-align:center}
.cl-remove{background:none;border:none;color:var(--dim);cursor:pointer;font-size:10px;font-family:var(--font-m);
  letter-spacing:.1em;align-self:start;text-transform:uppercase}
.cl-remove:hover{color:var(--bone)}
.cart-foot{padding:20px 24px;border-top:1px solid var(--line)}
.cart-sub{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:16px}
.cart-sub .k{color:var(--haze);font-size:13px;letter-spacing:.04em}
.cart-sub .v{font-family:var(--font-m);font-size:16px;color:var(--bone)}
.cart-checkout{width:100%;justify-content:center}
.cart-note{text-align:center;color:var(--dim);font-size:11px;margin-top:13px;font-family:var(--font-m);letter-spacing:.06em}
.cart-busy{opacity:.55;pointer-events:none}


/* ===== EN/AR language toggle + RTL ===== */
.lang-toggle{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:34px;padding:0 11px;border:1px solid var(--line);border-radius:100px;background:transparent;color:var(--bone);font-family:var(--font-m);font-size:13px;letter-spacing:.04em;cursor:pointer;transition:border-color .3s var(--ease),color .3s var(--ease)}
.lang-toggle:hover{border-color:var(--corona);color:var(--corona)}
html[lang="ar"]{--font-d:"Noto Kufi Arabic",sans-serif;--font-b:"Noto Kufi Arabic",sans-serif;--font-m:"Noto Kufi Arabic",sans-serif}
html[lang="ar"] body{font-family:"Noto Kufi Arabic",sans-serif}
html[dir="rtl"] body{direction:rtl;text-align:right}
html[dir="rtl"] .btn svg,html[dir="rtl"] .nav-cta svg,html[dir="rtl"] .card-try svg,html[dir="rtl"] .to-top svg,html[dir="rtl"] .action-btn svg,html[dir="rtl"] .start-btn svg,html[dir="rtl"] .about-cta svg,html[dir="rtl"] .btn-gold svg,html[dir="rtl"] .form-submit svg{transform:scaleX(-1)}
html[dir="rtl"] .hero-meta,html[dir="rtl"] .hero-scroll,html[dir="rtl"] .card-ref,html[dir="rtl"] .marquee-track,html[dir="rtl"] .card-price,html[dir="rtl"] .model-tag,html[dir="rtl"] .read,html[dir="rtl"] .pdp-ref,html[dir="rtl"] .pdp-price,html[dir="rtl"] .pdp-hint{direction:ltr}
html[dir="rtl"] .faq-item summary,html[dir="rtl"] .tryon-note,html[dir="rtl"] .fsg-intro,html[dir="rtl"] .detail{text-align:right}
html[dir="rtl"] .fsg-intro{border-left:0;border-right:2px solid var(--corona);padding-left:0;padding-right:clamp(18px,2.4vw,28px)}
html[dir="rtl"] .form input,html[dir="rtl"] .form textarea{text-align:right}