/* AL BASIL OPTICALS — one stylesheet for the whole site.
   Layout concept: alternating ivory "showroom floor" bands and black "testing room" bands,
   with gold used like the brass of a trial frame: thin rims, numbers, one call to action.
   One committed look (black / ivory / gold), not theme-switched. */
:root{
  --ink:#0e1415;          /* testing-room black */
  --ink-2:#172022;
  --ivory:#f2ede3;
  --paper:#fbfaf6;
  --white:#ffffff;
  --gold:#b8935a;         /* trial-frame brass */
  --gold-lt:#dcc395;
  --gold-band:#e8dcc4;
  --text:#151b1c;
  --muted:#5f6a6c;
  --muted-lt:#a3aeac;
  --line:rgba(21,27,28,.13);
  --line-lt:rgba(242,237,227,.15);
  --ar-green:#7fe0b4; --uv:#a46bff; --blue:#4d86ff;   /* lens-light colours, Lens Lab only */

  --display:"Inter Tight","Noto Kufi Arabic",Didot,"Times New Roman",serif;
  --body:"Inter","IBM Plex Sans Arabic",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;

  --s-1:clamp(.82rem,.78rem + .15vw,.9rem);
  --s0:clamp(1rem,.96rem + .2vw,1.1rem);
  --s1:clamp(1.15rem,1.05rem + .5vw,1.4rem);
  --s2:clamp(1.55rem,1.25rem + 1.4vw,2.3rem);
  --s3:clamp(2.1rem,1.5rem + 3vw,3.9rem);
  --s4:clamp(2.6rem,1.6rem + 5vw,6rem);
  --r:16px;
  --ease:cubic-bezier(.2,.7,.1,1);
  color-scheme:light;
}
[dir=rtl]{--display:"Noto Kufi Arabic","Inter Tight",serif;--body:"IBM Plex Sans Arabic","Inter",system-ui,sans-serif}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{margin:0;background:var(--paper);color:var(--text);font:400 var(--s0)/1.6 var(--body);overflow-x:hidden}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--ink)}
img{max-width:100%;display:block}
[hidden]{display:none!important}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
fieldset{border:0;margin:0;padding:0;min-width:0}
h1,h2,h3{margin:0;font-weight:400;text-wrap:balance}
p{margin:0}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
.wrap{width:100%;max-width:1320px;margin-inline:auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.skip{position:absolute;top:-80px;inset-inline-start:12px;z-index:100;background:var(--gold);color:var(--ink);padding:8px 14px;border-radius:8px}
.skip:focus{top:8px}

.eyebrow{font:500 .74rem/1.3 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:#8a6a37}
.eyebrow--lt{color:var(--gold-lt)}
[dir=rtl] .eyebrow{letter-spacing:0;font:600 .86rem/1.4 var(--body)}
.h2{font:400 var(--s3)/1.04 var(--display);letter-spacing:-.01em;margin-top:.55rem}
[dir=rtl] .h2{line-height:1.35}
em{font-style:italic}
.note{font-size:var(--s-1);color:var(--muted)}
.link-btn{background:none;border:0;padding:0;color:var(--gold-lt);text-decoration:underline;text-underline-offset:3px;font:500 .78rem var(--body);letter-spacing:0;text-transform:none}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:48px;padding:.75em 1.4em;border-radius:999px;border:1px solid transparent;font-weight:600;font-size:var(--s-1);letter-spacing:.02em;text-decoration:none;transition:transform .25s var(--ease),background .25s,color .25s,border-color .25s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn--sm{min-height:42px;padding:.5em 1.1em}
.btn--block{width:100%}
.btn--gold{background:var(--gold);color:var(--ink)}
.btn--gold:hover{background:var(--gold-lt)}
.btn--ink{background:var(--ink);color:var(--paper)}
.btn--ink:hover{background:#26302f}
.btn--ghost{border-color:rgba(242,237,227,.45);color:var(--paper)}
.btn--ghost:hover{background:rgba(242,237,227,.1)}
.btn--ghost-dk{border-color:var(--line);color:var(--text);background:transparent}
.btn--ghost-dk:hover{background:rgba(21,27,28,.05)}
.arrow{width:46px;height:46px;flex:none;border-radius:50%;border:1px solid var(--line);background:transparent;font-size:1.05rem;display:grid;place-items:center;transition:background .2s}
.arrow:hover{background:rgba(21,27,28,.06)}
.arrow--lt{border-color:var(--line-lt);color:var(--paper)}
.arrow--lt:hover{background:rgba(255,255,255,.08)}
[dir=rtl] .arrow:not(#heroPlay){transform:scaleX(-1)}

.chips{display:flex;gap:.4rem;overflow-x:auto;scrollbar-width:none;padding-block:2px}
.chips::-webkit-scrollbar{display:none}
.chips button{flex:none;display:flex;gap:.5rem;align-items:center;min-height:42px;padding:0 1.05rem;border-radius:999px;border:1px solid var(--line);background:transparent;font-size:.88rem;white-space:nowrap;transition:background .2s,color .2s,border-color .2s}
.chips button i{font:500 .7rem var(--mono);font-style:normal;color:#8a6a37}
.chips button[aria-selected=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.chips button[aria-selected=true] i{color:var(--gold-lt)}
.chips--dark button{border-color:var(--line-lt);color:#d5dcda}
.chips--dark button i{color:var(--gold-lt)}
.chips--dark button[aria-selected=true]{background:var(--ivory);color:var(--ink);border-color:var(--ivory)}
.chips--dark button[aria-selected=true] i{color:#8a6a37}

/* Utility bar + nav */
.utility{background:#070b0b;color:var(--muted-lt);font-size:.8rem}
.utility__in{display:flex;justify-content:space-between;gap:1rem;padding-block:.45rem;flex-wrap:wrap}
.utility__lines{display:flex;gap:1.4rem;flex-wrap:wrap}
.utility a{color:var(--paper);text-decoration:none}
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(14,20,21,.88);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);color:var(--paper);border-bottom:1px solid var(--line-lt)}
.nav__in{display:flex;align-items:center;gap:1.5rem;min-height:68px}
.brand{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--paper)}
.brand__mark{width:44px;height:22px;fill:none;stroke:var(--gold-lt);stroke-width:1.6}
.brand__word{display:flex;flex-direction:column;line-height:1}
.brand__word b{font:600 1.05rem/1 "Inter Tight",serif;letter-spacing:.14em}
.brand__word i{font:500 .6rem/1.5 var(--mono);font-style:normal;letter-spacing:.42em;color:var(--gold-lt)}
.nav__links{display:flex;gap:1.5rem;margin-inline-start:auto}
.nav__links a{text-decoration:none;font-size:.9rem;color:#d5dcda;position:relative;padding-block:.4rem}
.nav__links a::after{content:"";position:absolute;inset:auto 0 0 0;height:1px;background:var(--gold-lt);transform:scaleX(0);transition:transform .3s var(--ease)}
.nav__links a:hover::after,.nav__links a.is-on::after{transform:scaleX(1)}
.nav__actions{display:flex;align-items:center;gap:.7rem}
.lang{background:none;border:1px solid var(--line-lt);border-radius:999px;min-height:40px;padding:0 .9rem;color:var(--paper);font-family:"IBM Plex Sans Arabic","Inter",sans-serif}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line-lt);border-radius:50%;background:none;position:relative}
.burger span:not(.sr){position:absolute;left:13px;right:13px;height:1.5px;background:var(--paper);transition:transform .3s}
.burger span:nth-child(1){top:17px}.burger span:nth-child(2){top:25px}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(4px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}
.drawer{display:grid;padding:.5rem max(20px,env(safe-area-inset-right,0px)) 1.5rem max(20px,env(safe-area-inset-left,0px));border-top:1px solid var(--line-lt);max-height:calc(100vh - 120px);overflow:auto}
.drawer a{padding:.8rem 0;text-decoration:none;font:400 1.45rem/1.2 var(--display);border-bottom:1px solid var(--line-lt)}
.drawer .drawer__cta{color:var(--gold-lt)}
@media (max-width:1080px){.nav__links{display:none}.burger{display:block}.nav__actions{margin-inline-start:auto}}
@media (max-width:560px){.nav__actions .btn{display:none}.utility__since{display:none}.utility__lines{gap:.9rem;font-size:.74rem}.utility__lines>span:last-child{display:none}.utility__in{justify-content:center}}

/* 1 · HERO CAROUSEL */
.hero{position:relative;background:var(--ink);color:var(--paper);overflow:hidden;perspective:1800px}
.hero__track{position:relative;height:clamp(560px,82vh,780px);transform-style:preserve-3d}
.slide{position:absolute;inset:0;display:grid;align-items:center;opacity:0;visibility:hidden;transform:translateX(18%) translateZ(-260px) rotateY(-14deg);transition:transform 1.15s var(--ease),opacity .9s var(--ease),visibility 0s 1.15s}
.slide.is-on{opacity:1;visibility:visible;transform:none;transition:transform 1.15s var(--ease),opacity .9s var(--ease),visibility 0s}
.slide.is-out{opacity:0;visibility:visible;transform:translateX(-22%) translateZ(-300px) rotateY(16deg)}
.slide.is-back{transform:translateX(-18%) translateZ(-260px) rotateY(14deg)}
.slide.is-out-back{opacity:0;visibility:visible;transform:translateX(22%) translateZ(-300px) rotateY(-16deg)}
[dir=rtl] .slide{transform:translateX(-18%) translateZ(-260px) rotateY(14deg)}
[dir=rtl] .slide.is-out{transform:translateX(22%) translateZ(-300px) rotateY(-16deg)}
[dir=rtl] .slide.is-on{transform:none}
.slide__media{position:absolute;inset:0;overflow:hidden}
.slide__media>img{width:100%;height:100%;object-fit:cover}
.slide.is-on .slide__media>img{animation:drift 9s linear both}
@keyframes drift{from{transform:scale(1.08)}to{transform:scale(1)}}
.slide--dark .slide__media::after,.slide--main .slide__media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,20,21,.88) 0%,rgba(14,20,21,.5) 45%,rgba(14,20,21,.05) 80%),linear-gradient(0deg,rgba(14,20,21,.65),transparent 40%);pointer-events:none}
[dir=rtl] .slide--dark .slide__media::after,[dir=rtl] .slide--main .slide__media::after{background:linear-gradient(270deg,rgba(14,20,21,.88) 0%,rgba(14,20,21,.5) 45%,rgba(14,20,21,.05) 80%),linear-gradient(0deg,rgba(14,20,21,.65),transparent 40%)}
.slide--product{color:var(--text)}
.slide__media--ivory{background:radial-gradient(70% 80% at 72% 50%,#ffffff 0%,var(--ivory) 70%)}
.slide__media--ivory img{position:absolute;inset:8% 2% 8% 40%;width:58%;height:84%;object-fit:contain;filter:drop-shadow(0 40px 40px rgba(14,20,21,.18))}
[dir=rtl] .slide__media--ivory img{inset:8% 40% 8% 2%}
.slide__copy{position:relative;display:grid;gap:1.15rem;justify-items:start;padding-block:3rem 6rem}
.slide__title{font:400 var(--s4)/.98 var(--display);letter-spacing:-.02em;max-width:12ch;display:flex;flex-direction:column}
.slide__title em{color:var(--gold-lt)}
.slide--product .slide__title em{color:#8a6a37}
[dir=rtl] .slide__title{line-height:1.3}
.slide__lede{max-width:32rem;color:#d3dbd9;font-size:var(--s1);line-height:1.5}
.slide--product .slide__lede{color:var(--muted)}
.slide__ctas{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:.3rem}
.slide.is-on .slide__copy>*{animation:rise .9s var(--ease) both}
.slide.is-on .slide__copy>*:nth-child(2){animation-delay:.08s}.slide.is-on .slide__copy>*:nth-child(3){animation-delay:.16s}.slide.is-on .slide__copy>*:nth-child(4){animation-delay:.24s}
@keyframes rise{from{opacity:0;transform:translateY(22px)}}
.focus-in>*{animation:focusIn 1.6s var(--ease) both}
.focus-in>*:nth-child(2){animation-delay:.35s}
@keyframes focusIn{from{filter:blur(14px);opacity:.25}to{filter:blur(0);opacity:1}}

/* main slide: picture "without correction", trial lens shows it sharp */
.focus{touch-action:pan-y}
.focus__blur,.focus__sharp img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:62% 40%}
.focus__blur{filter:blur(7px) saturate(.75) brightness(.8);transform:scale(1.04)}
.focus__sharp{position:absolute;inset:0;--x:70%;--y:45%;--r:130px;clip-path:circle(var(--r) at var(--x) var(--y))}
.trial{position:absolute;left:0;top:0;width:calc(var(--r,130px)*2 + 26px);aspect-ratio:1;transform:translate(-50%,-50%);pointer-events:none;z-index:2}
.trial svg{width:100%;height:100%;overflow:visible}
.trial__rim{fill:none;stroke:var(--gold-lt);stroke-width:5;filter:drop-shadow(0 6px 18px rgba(0,0,0,.45))}
.trial__inner{fill:none;stroke:rgba(255,255,255,.55);stroke-width:.8}
.trial__ticks line{stroke:var(--gold-lt);stroke-width:.9}
.trial__txt{font:500 7px var(--mono);letter-spacing:2.4px;fill:var(--gold-lt)}
.trial__tag{position:absolute;left:50%;bottom:-6px;transform:translate(-50%,100%);white-space:nowrap;font:500 .68rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--gold-lt)}
.focus__without{position:absolute;right:max(20px,env(safe-area-inset-right,0px));top:20px;font:500 .68rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:#c4cdcb;z-index:1}
[dir=rtl] .focus__without{right:auto;left:max(20px,env(safe-area-inset-left,0px))}

.hero__ctl{position:absolute;inset:auto 0 22px 0;display:flex;justify-content:space-between;align-items:center;gap:1rem;z-index:5;pointer-events:none}
.hero__ctl>*{pointer-events:auto}
.hero__dots{display:flex;gap:8px}
.hero__dots button{width:44px;height:30px;border:0;background:none;padding:0;position:relative}
.hero__dots button::before{content:"";position:absolute;left:0;right:0;top:50%;height:2px;background:rgba(242,237,227,.3);border-radius:2px}
.hero__dots button i{position:absolute;left:0;top:50%;height:2px;width:0;background:var(--gold-lt);border-radius:2px}
[dir=rtl] .hero__dots button i{left:auto;right:0}
.hero__dots button[aria-selected=true] i{animation:fill var(--hold,6.5s) linear forwards}
.hero.is-paused .hero__dots button[aria-selected=true] i{animation-play-state:paused}
@keyframes fill{to{width:100%}}
.hero[data-light=true] .hero__dots button::before{background:rgba(21,27,28,.2)}
.hero[data-light=true] .hero__dots button i{background:#8a6a37}
.hero[data-light=true] .arrow--lt{border-color:var(--line);color:var(--text)}
.hero__btns{display:flex;gap:8px}
.pp{width:11px;height:13px;display:block;background:currentColor;clip-path:polygon(0 0,35% 0,35% 100%,0 100%,0 0,65% 0,100% 0,100% 100%,65% 100%,65% 0)}
#heroPlay[aria-pressed=true] .pp{clip-path:polygon(0 0,100% 50%,0 100%)}
@media (max-width:760px){
  .hero__track{height:clamp(600px,92svh,760px)}
  .slide{align-items:end}
  .slide__copy{padding-block:2rem 6.5rem}
  .focus__blur,.focus__sharp img{object-position:66% 30%}
  .slide--dark .slide__media::after,.slide--main .slide__media::after,[dir=rtl] .slide--dark .slide__media::after,[dir=rtl] .slide--main .slide__media::after{background:linear-gradient(0deg,rgba(14,20,21,.96) 32%,rgba(14,20,21,.35) 68%,rgba(14,20,21,.1))}
  .slide__media--ivory img,[dir=rtl] .slide__media--ivory img{inset:6% 6% 52% 6%;width:88%;height:42%}
  .hero__btns .arrow:not(#heroPlay){display:none}
}

/* 2 · SINCE 1996 */
.about__grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(24px,5vw,80px);align-items:end}
.about__year{direction:ltr;display:flex;flex-direction:column;font:400 clamp(6rem,4rem + 12vw,15rem)/.82 "Inter Tight",serif;color:var(--ink);letter-spacing:-.04em}
.about__year span:last-child{color:transparent;-webkit-text-stroke:1.5px var(--gold);font-style:italic;margin-inline-start:.35em}
.about__copy{display:grid;gap:1rem;padding-bottom:1rem}
.about__lede{color:var(--muted);font-size:var(--s1);line-height:1.55;max-width:36rem}
.strengths{list-style:none;margin:clamp(2.5rem,5vw,4rem) 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.strengths a{display:grid;gap:.45rem;padding:1.4rem 1.2rem 1.6rem;text-decoration:none;border-inline-start:1px solid var(--line);height:100%;transition:background .3s}
.strengths li:first-child a{border-inline-start:0;padding-inline-start:0}
.strengths a:hover{background:var(--ivory)}
.strengths__n{font-size:.74rem;color:#8a6a37}
.strengths b{font:400 1.5rem/1.15 var(--display)}
.strengths a>span:last-child{font-size:.9rem;color:var(--muted)}
.strengths__lens a{background:var(--ink);color:var(--paper);border-radius:var(--r);padding-inline:1.2rem!important}
.strengths__lens a:hover{background:var(--ink-2)}
.strengths__lens a>span:last-child{color:#c8d1cf}
.strengths__lens .strengths__n{color:var(--gold-lt)}
@media (max-width:900px){.about__grid{grid-template-columns:1fr}.about__year{flex-direction:row;font-size:clamp(5rem,22vw,9rem)}.strengths{grid-template-columns:1fr 1fr}.strengths li:nth-child(odd) a{border-inline-start:0;padding-inline-start:0}.strengths li:nth-child(n+3) a{border-top:1px solid var(--line)}}
@media (max-width:480px){.strengths{grid-template-columns:1fr}.strengths a{border-inline-start:0!important;padding-inline:0;border-top:1px solid var(--line)}.strengths li:first-child a{border-top:0}}

/* Sections */
.sec{padding-block:clamp(4.5rem,9vw,8rem)}
.sec--paper{background:var(--paper)}
.sec--ivory{background:var(--ivory)}
.sec--ink{background:var(--ink);color:var(--paper)}
.sec--gold{background:var(--gold-band);color:var(--text)}
.sec__head{display:flex;justify-content:space-between;align-items:flex-end;gap:1.5rem 2rem;flex-wrap:wrap;margin-bottom:clamp(1.8rem,3.5vw,3rem)}
.sec__head>div:first-child{max-width:42rem}
.sec__lede{max-width:32rem;color:var(--muted)}
.sec__lede--lt{color:var(--muted-lt)}

/* 3 · SHOWROOMS */
.rooms{overflow:hidden}
.clock{display:flex;align-items:center;gap:.5rem 1rem;flex-wrap:wrap;font-size:.86rem;color:var(--muted-lt);border:1px solid var(--line-lt);border-radius:999px;padding:.55rem 1rem}
.clock b{font-family:var(--mono);color:var(--paper);font-weight:500}
.clock__dot{width:9px;height:9px;border-radius:50%;background:#c95a4a;box-shadow:0 0 0 4px rgba(201,90,74,.18)}
.clock__dot.is-open{background:var(--ar-green);box-shadow:0 0 0 4px rgba(127,224,180,.18);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(127,224,180,0)}}
.rooms .chips{margin-bottom:1.4rem}
.deck{position:relative;height:clamp(460px,50vw,560px);perspective:1500px;touch-action:pan-y;user-select:none;-webkit-user-select:none}
.deck__ring{position:absolute;inset:0;transform-style:preserve-3d}
.room{--w:min(80vw,430px);--h:clamp(430px,46vw,520px);position:absolute;left:50%;top:50%;width:var(--w);height:var(--h);margin:calc(var(--h)/-2) 0 0 calc(var(--w)/-2);transform-style:preserve-3d;transition:transform .85s var(--ease),opacity .6s,filter .6s;cursor:pointer;-webkit-tap-highlight-color:transparent}
.room__flip{position:absolute;inset:0;transform-style:preserve-3d;transition:transform .9s var(--ease)}
.room.is-flipped .room__flip{transform:rotateY(180deg)}
.room__face{position:absolute;inset:0;border-radius:20px;overflow:hidden;backface-visibility:hidden;-webkit-backface-visibility:hidden}
.room__front{background:#1b2526;box-shadow:0 40px 70px -40px rgba(0,0,0,.8)}
.room__front img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1s}
.room__front img.is-on{opacity:1;animation:kb 7s linear both}
@keyframes kb{from{transform:scale(1.02)}to{transform:scale(1.12)}}
.room__front::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(14,20,21,.94) 0%,rgba(14,20,21,.25) 52%,rgba(14,20,21,.05) 100%)}
.room__meta{position:absolute;inset:auto 0 0 0;padding:22px;z-index:1;display:grid;gap:.3rem;color:var(--paper)}
.room__no{font:500 .72rem var(--mono);letter-spacing:.16em;color:var(--gold-lt)}
.room__city{font:400 2rem/1.05 var(--display)}
.room__place{color:#cfd7d5;font-size:.92rem}
.room__open{display:inline-flex;align-items:center;gap:.4rem;font-size:.78rem;font-weight:600;margin-top:.35rem}
.room__open i{width:7px;height:7px;border-radius:50%;background:#c95a4a}
.room__open.is-open i{background:var(--ar-green)}
.room__head{position:absolute;top:16px;inset-inline-start:16px;z-index:1;font:500 .64rem var(--mono);letter-spacing:.14em;text-transform:uppercase;background:var(--gold);color:var(--ink);padding:.38rem .65rem;border-radius:999px}
[dir=rtl] .room__head{letter-spacing:0;font-family:var(--body)}
.room__turn{position:absolute;bottom:20px;inset-inline-end:18px;z-index:1;width:44px;height:44px;border-radius:50%;background:rgba(242,237,227,.14);border:1px solid rgba(242,237,227,.3);display:grid;place-items:center;color:var(--paper);font-size:1.05rem}
.room__pips{position:absolute;top:24px;inset-inline-end:18px;display:flex;gap:4px;z-index:1}
.room__pips i{width:16px;height:2px;background:rgba(255,255,255,.35);border-radius:2px}
.room__pips i.is-on{background:var(--paper)}
.room__back{transform:rotateY(180deg);background:var(--ivory);color:var(--text);padding:20px;display:flex;flex-direction:column;gap:.7rem;overflow:auto}
.room__back h3{font:400 1.55rem/1.05 var(--display)}
.room__back h3 small{display:block;font:italic 400 1rem/1.3 var(--display);color:var(--muted);margin-top:.25rem}
.room__back .room__no{color:#8a6a37}
.room__row{display:grid;grid-template-columns:5.5rem 1fr;gap:.6rem;font-size:.88rem;border-top:1px solid var(--line);padding-top:.6rem}
.room__row>span:first-child{font:500 .66rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding-top:.2rem}
[dir=rtl] .room__row>span:first-child{letter-spacing:0;font:600 .78rem var(--body)}
.room__row a{text-decoration:none;font-family:var(--mono);display:block}
.room__thumbs{display:flex;gap:6px;margin-top:auto}
.room__thumbs button{padding:0;border:0;border-radius:6px;overflow:hidden;width:52px;height:38px;opacity:.6;flex:none}
.room__thumbs button.is-on{opacity:1;outline:2px solid var(--gold)}
.room__thumbs img{width:100%;height:100%;object-fit:cover}
.room__acts{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.room__acts .btn{min-height:44px;font-size:.8rem;padding:.5em .6em}
.rooms__ctl{display:flex;align-items:center;gap:.8rem;flex-wrap:wrap;margin-top:1.4rem}
.rooms__count{color:var(--muted-lt);min-width:5.5ch;text-align:center}
.rooms__hint{margin-inline-start:auto;font:500 .7rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted-lt)}
[dir=rtl] .rooms__hint{letter-spacing:0;font-family:var(--body)}
@media (max-width:560px){.rooms__hint{display:none}.room__city{font-size:1.75rem}.room__row{grid-template-columns:4.6rem 1fr}}

/* 4 · EYEWEAR */
.cats{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:4px max(20px,calc((100vw - 1320px)/2 + 20px)) 6px}
.cats::-webkit-scrollbar{display:none}
.cat{flex:1 0 clamp(250px,30vw,420px);scroll-snap-align:start;position:relative;height:clamp(240px,26vw,340px);border:0;padding:0;border-radius:var(--r);overflow:hidden;text-align:start;color:var(--paper);background:var(--ink)}
.cat img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease),filter .6s}
.cat::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(14,20,21,.8),rgba(14,20,21,0) 60%)}
.cat:hover img{transform:scale(1.06)}
.cat__t{position:absolute;inset-inline-start:20px;bottom:18px;z-index:1;font:400 clamp(1.6rem,1.2rem + 1.4vw,2.3rem)/1 var(--display)}
.cat__n{position:absolute;inset-inline-end:18px;bottom:22px;z-index:1;font-size:.74rem;color:var(--gold-lt)}
.cat[aria-selected=true]{outline:2px solid var(--gold);outline-offset:3px}
.cats.is-moving .cat{animation:catIn .9s var(--ease) both}
.cats.is-moving .cat:nth-child(2){animation-delay:.1s}.cats.is-moving .cat:nth-child(3){animation-delay:.2s}
@keyframes catIn{from{opacity:0;transform:translateX(60px) rotateY(-12deg)}}
.shelf__bar{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-top:clamp(2rem,4vw,3rem);margin-bottom:.4rem}
.shelf__arrows{display:flex;gap:.5rem}
.shelf{display:flex;gap:clamp(14px,2vw,24px);overflow-x:auto;scroll-snap-type:x mandatory;padding:18px max(20px,calc((100vw - 1320px)/2 + 20px)) 34px;scrollbar-width:none;perspective:1400px}
.shelf::-webkit-scrollbar{display:none}
.frame{flex:0 0 clamp(240px,26vw,330px);scroll-snap-align:start;background:var(--white);border:0;border-radius:var(--r);padding:1.1rem;display:grid;gap:.75rem;text-align:start;transition:transform .6s var(--ease),box-shadow .5s,opacity .5s;box-shadow:0 1px 0 var(--line);transform:rotateY(var(--ry,0deg)) scale(var(--sc,1))}
.frame:hover{box-shadow:0 30px 60px -30px rgba(14,20,21,.35)}
.frame__img{aspect-ratio:4/3;display:grid;place-items:center;overflow:hidden;border-radius:10px;background:#f4f3f1}
.frame__img img{width:88%;height:88%;object-fit:contain;transition:transform .7s var(--ease)}
.frame:hover .frame__img img{transform:scale(1.07) rotate(-2deg)}
.frame__brand{font:500 .7rem var(--mono);letter-spacing:.16em;text-transform:uppercase;color:#8a6a37}
.frame__name{font:400 1.35rem/1.15 var(--display)}
.frame__desc{font-size:.86rem;color:var(--muted)}
.frame__cta{display:flex;justify-content:space-between;align-items:center;padding-top:.75rem;border-top:1px solid var(--line);font-weight:600;font-size:.84rem}
.frame.is-entering{animation:frameIn .7s var(--ease) both}
@keyframes frameIn{from{opacity:0;transform:translateY(24px) rotateY(-18deg)}}

/* product sheet */
.sheet{position:fixed;inset:0;z-index:80;display:grid;place-items:end center}
.sheet__scrim{position:absolute;inset:0;background:rgba(14,20,21,.55);backdrop-filter:blur(4px);animation:fade .3s both}
@keyframes fade{from{opacity:0}}
.sheet__card{position:relative;width:min(980px,100%);max-height:92vh;overflow:auto;background:var(--paper);border-radius:22px 22px 0 0;display:grid;grid-template-columns:1.1fr 1fr;animation:sheetIn .55s var(--ease) both;padding-bottom:env(safe-area-inset-bottom,0px)}
@keyframes sheetIn{from{transform:translateY(60px);opacity:0}}
.sheet__img{background:#f4f3f1;display:grid;place-items:center;min-height:320px;padding:2rem}
.sheet__img img{max-height:380px;object-fit:contain}
.sheet__body{padding:clamp(20px,3vw,36px);display:grid;gap:.8rem;align-content:start}
.sheet__brand{font:500 .74rem var(--mono);letter-spacing:.16em;text-transform:uppercase;color:#8a6a37}
.sheet__name{font:400 var(--s2)/1.1 var(--display)}
.sheet__desc{color:var(--muted)}
.sheet__model{font-size:.82rem;color:var(--muted)}
.sheet__acts{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:.4rem}
.sheet__x{position:absolute;top:12px;inset-inline-end:12px;z-index:1;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--paper);font-size:1.5rem;line-height:1}
@media (min-width:900px){.sheet{place-items:center}.sheet__card{border-radius:22px}}
@media (max-width:720px){.sheet__card{grid-template-columns:1fr}.sheet__img{min-height:240px}}

/* 5 · LENS LAB */
.lab__grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(330px,1fr);gap:clamp(14px,2vw,26px);align-items:stretch}
.lcats{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;padding:2px 2px 14px;margin-bottom:6px;scrollbar-width:thin;scrollbar-color:rgba(220,195,149,.35) transparent}
.lcats button{flex:0 0 clamp(150px,15vw,190px);scroll-snap-align:start;display:grid;grid-template-rows:auto auto 1fr;gap:.3rem;text-align:start;border:1px solid var(--line-lt);background:rgba(242,237,227,.03);color:var(--paper);border-radius:16px;padding:7px 7px 11px;transition:border-color .25s,background .25s,transform .35s var(--ease)}
.lcats button:hover{transform:translateY(-2px);border-color:rgba(220,195,149,.5)}
.lcats img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:11px;background:#e9e5dc}
.lcats b{font:500 .95rem/1.2 var(--display);padding:0 .25rem}
[dir=rtl] .lcats b{font-family:var(--ar-display,var(--body))}
.lcats span{font-size:.72rem;line-height:1.35;color:var(--muted-lt);padding:0 .25rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.lcats button[aria-selected=true]{background:var(--ivory);color:var(--ink);border-color:var(--ivory)}
.lcats button[aria-selected=true] span{color:#56605f}
.lab__viewport{position:relative;min-height:580px;border-radius:22px;overflow:hidden;background:linear-gradient(180deg,#f6f3ec 0%,#ebe6dc 58%,#d9d3c7 100%);border:1px solid var(--line-lt);transition:background .6s var(--ease);color:var(--ink)}
.lab__viewport::after{content:"";position:absolute;inset:0;pointer-events:none;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(255,255,255,.5)}
.lab__viewport.is-dark{background:linear-gradient(180deg,#151b1c 0%,#0c1011 100%);color:var(--paper)}
#labCanvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:pan-y;cursor:grab}
#labCanvas:active{cursor:grabbing}
.lab__loading{position:absolute;inset:0;display:grid;place-items:center;font:500 .78rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:#7a7364;pointer-events:none}
.lab__fallback{position:absolute;inset:0;display:grid;grid-template-rows:1fr auto;background:#f3efe7}
.lab__fallback img{width:100%;height:100%;object-fit:cover}
.lab__fallback p{margin:0;padding:.7rem 1rem;font-size:.8rem;color:#56605f;background:rgba(255,255,255,.8)}
.lab__labels{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.lbl{position:absolute;top:0;left:0;white-space:nowrap;font-size:.78rem;line-height:1.2;padding:.38rem .65rem;border-radius:999px;background:rgba(14,20,21,.86);color:var(--paper);box-shadow:0 6px 18px rgba(0,0,0,.18);translate:-50% -100%;transition:opacity .3s}
.lbl b{font-family:var(--mono);font-weight:500;color:var(--gold-lt);margin-inline-end:.3rem}
.lbl em{font-style:normal;display:inline-block;margin-inline-start:.45rem;padding:.08rem .45rem;border-radius:999px;background:var(--gold);color:var(--ink);font-weight:600}
.lbl--b{background:rgba(255,255,255,.88);color:var(--ink)}
.lbl--b b{color:#8a6a37}
.lbl--layer{translate:0 -50%;font-size:.74rem;padding:.3rem .65rem;white-space:normal;max-width:min(240px,42%)}
.lbl--layer i{font-style:normal;font-family:var(--mono);color:var(--gold-lt);margin-inline-end:.35rem}
.lab__hud{position:absolute;display:grid;gap:.25rem;pointer-events:none;z-index:1}
.lab__hud--tl{top:16px;inset-inline-start:18px}
.lab__hud--tr{top:18px;inset-inline-end:18px;text-align:end;font:600 .7rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#7b5d2c;max-width:45%;background:rgba(255,255,255,.7);padding:.35rem .6rem;border-radius:999px}
.is-dark .lab__hud--tr{color:var(--gold-lt);background:rgba(0,0,0,.4)}
.hud__k{font:400 1.5rem/1.1 var(--display)}
.hud__v{font-size:.78rem;color:#5d6463}
.is-dark .hud__v{color:var(--muted-lt)}
.lab__bar{position:absolute;inset-inline:12px;bottom:12px;display:flex;align-items:center;gap:8px;z-index:2}
.lab__views{flex:1;min-width:0;display:flex;gap:3px;background:rgba(14,20,21,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:4px;border-radius:999px;overflow-x:auto;scrollbar-width:none}
.lab__views::-webkit-scrollbar{display:none}
.lab__views button{flex:none;border:0;background:transparent;min-height:38px;padding:0 .85rem;border-radius:999px;font-size:.8rem;color:#cfd7d5;transition:background .2s,color .2s}
.lab__views button[aria-pressed=true]{background:var(--ivory);color:var(--ink)}
.lab__ctl{display:flex;gap:6px;flex:none}
.lab__btn{width:46px;height:46px;border-radius:50%;border:0;background:rgba(14,20,21,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:var(--gold-lt);display:grid;place-items:center;font-size:1.15rem}
.lab__btn[aria-pressed=true]{background:var(--gold);color:var(--ink)}
.spin{width:17px;height:17px;border-radius:50%;border:2px solid currentColor;border-top-color:transparent}
.lab__btn[aria-pressed=true] .spin{animation:spin 1.6s linear infinite}
.lpp{width:12px;height:14px;display:block;background:currentColor;clip-path:polygon(0 0,100% 50%,0 100%);margin-inline-start:3px}
#labPlay[aria-pressed=true] .lpp{margin:0;clip-path:polygon(0 0,35% 0,35% 100%,0 100%,0 0,65% 0,100% 0,100% 100%,65% 100%,65% 0)}
.lab__labels svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.lab__labels line{stroke:rgba(14,20,21,.55);stroke-width:1}
.lab__labels circle{fill:var(--gold)}
@keyframes spin{to{transform:rotate(360deg)}}
.lab__legend{position:absolute;top:84px;inset-inline-start:18px;display:grid;gap:.35rem;font-size:.78rem;color:#cfd7d5;background:rgba(0,0,0,.45);padding:.75rem .95rem;border-radius:12px;border:1px solid var(--line-lt);z-index:1}
.lab__legend em{font-style:normal;font-family:var(--mono);color:var(--paper)}
.link-btn{border:0;background:none;color:var(--gold-lt);font-size:.84rem;padding:.3rem 0;text-align:start;cursor:pointer;justify-self:start}
.link-btn:hover{text-decoration:underline}
.work{margin-top:clamp(28px,4vw,48px)}
.work__row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:.8rem}
.work figure{margin:0;position:relative;border-radius:16px;overflow:hidden;aspect-ratio:4/3;background:#e9e5dc}
.work img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.work figure:hover img{transform:scale(1.05)}
.work figcaption{position:absolute;inset-inline:0;bottom:0;padding:1.6rem .9rem .7rem;font-size:.8rem;color:var(--paper);background:linear-gradient(transparent,rgba(8,12,12,.78))}
@media (max-width:720px){.work__row{grid-auto-flow:column;grid-template-columns:none;grid-auto-columns:78%;overflow-x:auto;scroll-snap-type:x mandatory}.work figure{scroll-snap-align:start}}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-inline-end:.45rem}
.dot--uv{background:var(--uv)}.dot--blue{background:var(--blue)}.dot--vis{background:#ffe9b0}.dot--ref{background:#fff;box-shadow:0 0 0 2px rgba(255,255,255,.25)}
.lab__panel{display:flex;flex-direction:column;gap:.95rem;background:rgba(242,237,227,.035);border:1px solid var(--line-lt);border-radius:22px;padding:clamp(14px,1.6vw,22px)}
.tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:rgba(0,0,0,.3);border-radius:12px;padding:3px}
.tabs button{border:0;background:transparent;min-height:46px;padding:.3rem .2rem;border-radius:9px;font-size:.76rem;color:#b9c4c2;display:grid;justify-items:center;gap:.05rem;line-height:1.15}
.tabs button i{font-style:normal;font-size:.62rem;color:var(--gold-lt);opacity:.8}
.tabs button[aria-selected=true]{background:var(--ivory);color:var(--ink)}
.tabs button[aria-selected=true] i{color:#8a6a37}
.tp{display:grid;gap:.7rem;align-content:start;min-height:236px;animation:tpIn .35s var(--ease)}
@keyframes tpIn{from{opacity:0;transform:translateY(6px)}}
.tp__label{font:500 .7rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted-lt);display:flex;justify-content:space-between;align-items:center;gap:1rem}
[dir=rtl] .tp__label{letter-spacing:0;font:600 .8rem var(--body)}
.tp__label b{color:var(--paper)}
.tp__info{font-size:.88rem;color:#cfd7d5;line-height:1.5}
.opts{display:flex;flex-wrap:wrap;gap:6px}
.opts button{border:1px solid var(--line-lt);background:transparent;color:#dfe5e3;border-radius:10px;min-height:42px;padding:.4rem .8rem;font-size:.84rem;text-align:start;transition:background .2s,border-color .2s}
.opts button:hover{border-color:rgba(220,195,149,.55)}
.opts button[aria-pressed=true]{background:var(--ivory);color:var(--ink);border-color:var(--ivory)}
.opts--mono button{font-family:var(--mono);font-size:.8rem}
.opts--stack{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.opts--stack button{display:flex;align-items:center;gap:.55rem}
.opts--stack button i{flex:none;width:14px;height:14px;border-radius:50%;background:var(--sw,#fff);box-shadow:0 0 0 1px rgba(255,255,255,.3),0 0 10px var(--sw,#fff)}
.opts--mini button{min-height:36px;font-size:.78rem}
.opts--brands button{font-weight:600}
.fams{display:flex;flex-wrap:wrap;gap:6px}
.fams button{border:1px dashed rgba(220,195,149,.5);background:transparent;color:var(--gold-lt);border-radius:999px;min-height:38px;padding:0 .85rem;font-size:.8rem}
.fams button[aria-pressed=true]{background:var(--gold);color:var(--ink);border-style:solid;border-color:var(--gold)}
.meter{display:grid;gap:.55rem;padding:.85rem;border-radius:12px;background:rgba(0,0,0,.25)}
.meter__row{display:flex;justify-content:space-between;gap:1rem;font-size:.84rem;color:var(--muted-lt)}
.meter__row b{font-size:1rem;color:var(--paper);font-weight:500}
.meter__bar{position:relative;height:8px;border-radius:8px;background:rgba(255,255,255,.08);overflow:hidden}
.meter__bar i{position:absolute;inset:0 auto 0 0;width:100%;background:linear-gradient(90deg,var(--ar-green),var(--gold-lt));border-radius:8px;transition:width .5s var(--ease)}
[dir=rtl] .meter__bar i{inset:0 0 0 auto}
.check{display:flex;align-items:center;gap:.6rem;font-size:.86rem;color:#cfd7d5;cursor:pointer;min-height:36px}
.check input{width:18px;height:18px;accent-color:var(--gold)}
.sun{display:grid;gap:.4rem}
.sun__row{display:flex;align-items:center;gap:.7rem;color:var(--gold-lt);font-size:.78rem}
.sun input{flex:1;accent-color:var(--gold);min-height:32px}
.tints{display:grid;gap:.55rem}
.swatches{display:flex;gap:8px;flex-wrap:wrap}
.swatches button{width:36px;height:36px;border-radius:50%;border:2px solid transparent;background:var(--sw);box-shadow:inset 0 0 0 1px rgba(255,255,255,.25)}
.swatches button[aria-pressed=true]{border-color:var(--paper)}
.summary{display:grid;gap:.6rem;padding:.9rem 1rem;border-radius:14px;border:1px solid rgba(220,195,149,.35);background:rgba(184,147,90,.08);margin-top:auto}
.summary__line{font-size:.9rem;color:var(--paper);line-height:1.45}
.summary__acts{display:flex;gap:.5rem;flex-wrap:wrap}
.lab__fine{font-size:.74rem;color:var(--muted-lt)}
@media (max-width:1000px){.lab__grid{grid-template-columns:1fr}.lab__viewport{min-height:0;aspect-ratio:4/3.5}.tp{min-height:0}}
@media (max-width:560px){.lab__viewport{border-radius:18px}.hud__k{font-size:1.15rem}.opts--stack{grid-template-columns:1fr}.lab__legend{top:auto;bottom:66px;font-size:.72rem;padding:.55rem .75rem}.lab__views button{padding:0 .7rem;font-size:.76rem}.lab__bar{position:static}.lab__views{position:absolute;inset-inline:10px;bottom:10px}.lab__ctl{position:absolute;bottom:62px;inset-inline-end:10px}.lab__btn{width:38px;height:38px;font-size:1rem}.lab__hud--tr{top:58px}.lbl--layer{font-size:.66rem;padding:.24rem .5rem;max-width:48%}.lbl{font-size:.7rem}.tabs button{font-size:.7rem}}

/* 6 · CONTACT LENSES — depth carousel */
.cl .chips{margin-bottom:.4rem}
.cove{position:relative;height:clamp(330px,40vw,470px);perspective:1400px;touch-action:pan-y;user-select:none;-webkit-user-select:none;margin-block:1.2rem .6rem;overflow:hidden}
.shade{--w:clamp(220px,30vw,400px);position:absolute;left:50%;top:50%;width:var(--w);aspect-ratio:4/5;margin:calc(var(--w)*-.625) 0 0 calc(var(--w)/-2);border:0;padding:0;border-radius:22px;overflow:hidden;background:#e4dbd1;transition:transform .8s var(--ease),opacity .6s,filter .6s;box-shadow:0 40px 70px -40px rgba(14,20,21,.5)}
.shade img{width:100%;height:100%;object-fit:cover}
.shade span{position:absolute;inset:auto 0 0 0;padding:14px 16px;background:linear-gradient(0deg,rgba(14,20,21,.75),transparent);color:var(--paper);font:400 1.15rem var(--display);text-align:start}
.cl__ctl{display:flex;align-items:center;justify-content:center;gap:1rem;flex-wrap:wrap}
.cl__now{display:grid;justify-items:center;text-align:center;min-width:12rem}
.cl__brand{font:500 .7rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:#8a6a37}
.cl__name{font:400 1.6rem/1.15 var(--display)}
.cl__rep{font-size:.84rem;color:var(--muted)}
.cl__ask{margin-inline-start:.5rem}
.cl-cats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden;margin-block:clamp(2rem,4vw,3rem) 1rem}
.cl-cat{background:var(--paper);padding:1rem 1.1rem;display:grid;gap:.2rem;align-content:start}
.cl-cat b{font-weight:600;font-size:.94rem}
.cl-cat span{font-size:.84rem;color:var(--muted)}
@media (max-width:900px){.cl-cats{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.cl-cats{grid-template-columns:1fr}.cl__ask{margin:0;flex-basis:100%}}

/* 7 · SERVICES — sticky stacking cards */
.svc{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(24px,5vw,80px);align-items:start}
.svc__intro{position:sticky;top:120px;display:grid;gap:1.1rem;justify-items:start}
.svc__stack{list-style:none;margin:0;padding:0;display:grid;gap:22px}
.svc-card{position:sticky;top:calc(104px + var(--i) * 14px);display:grid;grid-template-columns:1fr 1.1fr;min-height:270px;background:var(--paper);border-radius:20px;overflow:hidden;box-shadow:0 -1px 0 var(--line),0 30px 60px -40px rgba(14,20,21,.45)}
.svc-card__img{position:relative;overflow:hidden;background:var(--ink)}
.svc-card__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.svc-card__body{padding:clamp(18px,2.4vw,30px);display:grid;align-content:space-between;gap:1rem}
.svc-card__n{font:500 .72rem var(--mono);letter-spacing:.14em;color:#8a6a37}
.svc-card h3{font:400 var(--s2)/1.08 var(--display)}
.svc-card p{font-size:.92rem;color:var(--muted)}
@media (max-width:900px){.svc{grid-template-columns:1fr}.svc__intro{position:static}.svc-card{grid-template-columns:1fr;top:calc(80px + var(--i) * 10px)}.svc-card__img{aspect-ratio:16/9}}

/* 8 · PEOPLE */
.people{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,5vw,80px);align-items:center}
.people__story{display:grid;gap:1rem;max-width:36rem}
.people__story p{color:var(--muted)}
.leaders{list-style:none;margin:0;padding:0;display:grid;border-top:1px solid var(--line)}
.leaders li{display:grid;grid-template-columns:auto 1fr;gap:1.2rem;align-items:baseline;padding:1.15rem 0;border-bottom:1px solid var(--line)}
.leaders .num{font-size:.72rem;color:#8a6a37}
.leaders b{display:block;font:500 1.05rem/1.3 var(--body);letter-spacing:.04em}
.leaders span:last-child{font:500 .72rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
[dir=rtl] .leaders span:last-child{letter-spacing:0;font:500 .86rem var(--body)}
.team__toggle{margin-top:clamp(2rem,4vw,3rem);width:100%;display:flex;justify-content:space-between;align-items:center;min-height:64px;padding:0 .2rem;border:0;border-block:1px solid var(--line);background:none;font:400 var(--s2) var(--display);text-align:start}
.team__toggle i{font:300 2rem var(--body);font-style:normal;transition:transform .4s var(--ease)}
.team__toggle[aria-expanded=true] i{transform:rotate(45deg)}
.team{list-style:none;margin:0;padding:1.4rem 0 0;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:0 2rem}
.team li{padding:.8rem 0;border-bottom:1px solid var(--line);display:grid;gap:.15rem;animation:rise .6s var(--ease) both;animation-delay:calc(var(--i) * 30ms)}
.team b{font-weight:500;font-size:.92rem;letter-spacing:.03em}
.team span{font:500 .68rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#8a6a37}
[dir=rtl] .team span{letter-spacing:0;font:500 .82rem var(--body)}
@media (max-width:860px){.people{grid-template-columns:1fr}}

/* 9 · BOOK */
.book{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(24px,5vw,72px);align-items:start}
.book__copy{display:grid;gap:1rem}
.book__copy>p{color:#5b5345;max-width:30rem}
.book__lines{list-style:none;margin:.6rem 0 0;padding:0;display:grid}
.book__lines li{display:flex;justify-content:space-between;gap:1rem;padding-block:.7rem;border-bottom:1px solid rgba(90,70,40,.22);max-width:26rem}
.book__lines a{text-decoration:none;font-weight:500}
.stepper{display:grid;gap:1.1rem;background:var(--paper);padding:clamp(18px,2.5vw,30px);border-radius:22px;box-shadow:0 40px 80px -50px rgba(60,40,10,.45)}
.stepper__nav{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.stepper__nav li{display:grid;gap:.4rem;font-size:.76rem;color:var(--muted)}
.stepper__nav li::before{content:"";height:3px;border-radius:3px;background:var(--line)}
.stepper__nav li.is-on::before,.stepper__nav li.is-done::before{background:var(--gold)}
.stepper__nav li.is-on{color:var(--text)}
.stepper__nav span{display:none}
.stepper__nav b{font-weight:600}
.step{display:grid;gap:.9rem;animation:tpIn .4s var(--ease)}
.pick{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.pick button{display:grid;gap:.15rem;text-align:start;padding:.85rem 1rem;border-radius:12px;border:1px solid var(--line);background:var(--white);min-height:60px;transition:border-color .2s,background .2s}
.pick button b{font-weight:600;font-size:.94rem}
.pick button span{font-size:.8rem;color:var(--muted)}
.pick button[aria-pressed=true]{border-color:var(--ink);background:var(--ink);color:var(--paper)}
.pick button[aria-pressed=true] span{color:#c8d1cf}
.pick--days{grid-template-columns:repeat(auto-fill,minmax(88px,1fr))}
.pick--days button,.pick--times button{min-height:52px;justify-items:center;text-align:center}
.pick--times{grid-template-columns:repeat(auto-fill,minmax(112px,1fr))}
.field{display:grid;gap:.35rem;min-width:0}
.field label{font:500 .7rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
[dir=rtl] .field label{letter-spacing:0;font:600 .82rem var(--body)}
.field input{width:100%;min-height:50px;border:1px solid var(--line);border-radius:12px;background:var(--white);padding:0 .9rem;font:inherit;color:var(--text)}
.field input:focus{outline:2px solid var(--gold);outline-offset:0;border-color:transparent}
.stepper__sum{font-size:.88rem;color:var(--muted);background:var(--ivory);padding:.8rem 1rem;border-radius:12px}
.book__err{color:#a23b2c;font-size:.88rem}
.stepper__acts{display:flex;justify-content:space-between;gap:.6rem}
.stepper__acts .btn:last-child{margin-inline-start:auto;min-width:9rem}
@media (max-width:860px){.book{grid-template-columns:1fr}}
@media (max-width:440px){.pick{grid-template-columns:1fr}.pick--days{grid-template-columns:repeat(3,1fr)}.pick--times{grid-template-columns:1fr 1fr}}

/* FOOTER */
.foot{background:var(--ink);color:#cfd7d5;padding-block:4rem 2rem}
.foot__grid{display:grid;grid-template-columns:1.2fr 1fr .8fr 1.3fr;gap:2rem}
.foot__tag{margin-top:1rem;font:italic 400 1.1rem/1.4 var(--display);color:var(--paper);max-width:20ch}
.foot__social{display:flex;gap:1rem;margin-top:1.2rem;font-size:.86rem}
.foot__social a{text-decoration:none;border-bottom:1px solid var(--line-lt);padding-bottom:2px}
.foot__h{font:500 .7rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--gold-lt);margin-bottom:1rem}
[dir=rtl] .foot__h{letter-spacing:0;font:600 .86rem var(--body)}
.foot__list{list-style:none;margin:0;padding:0;display:grid;gap:.65rem;font-size:.9rem}
.foot__list li{display:grid}
.foot__list span{font-size:.76rem;color:var(--muted-lt)}
.foot__list a{text-decoration:none;color:var(--paper)}
.foot__corp{opacity:.7}
.foot__co p{display:grid;gap:.15rem;font-size:.84rem;margin-bottom:.9rem}
.foot__co b{color:var(--paper);font-weight:600;font-size:.8rem;letter-spacing:.02em}
.foot__co .num{font-size:.74rem;color:var(--muted-lt)}
.foot__addr{color:var(--muted-lt)}
.foot__base{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-top:3rem;padding-top:1.4rem;border-top:1px solid var(--line-lt);font-size:.8rem;color:var(--muted-lt)}
@media (max-width:900px){.foot__grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot__grid{grid-template-columns:1fr}}

.wa-float{position:fixed;right:calc(env(safe-area-inset-right,0px) + 16px);bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:40;width:56px;height:56px;border-radius:50%;background:#1f9d63;display:grid;place-items:center;box-shadow:0 14px 30px -10px rgba(0,0,0,.45);transition:transform .25s var(--ease)}
.wa-float:hover{transform:scale(1.07)}
.wa-float svg{width:29px;height:29px;fill:#fff}
[dir=rtl] .wa-float{right:auto;left:calc(env(safe-area-inset-left,0px) + 16px)}

/* Reveal on scroll: visible at rest; JS adds .rv-ready only when it can observe */
.rv-ready .rv{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv-ready .rv.is-in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .rv-ready .rv{opacity:1;transform:none}
}

/* ===== Trust strip ===== */
.trust{background:#070b0b;color:var(--paper);border-bottom:1px solid var(--line-lt)}
.trust__row{display:grid;grid-template-columns:repeat(5,1fr);gap:0}
.trust__i{display:grid;gap:.15rem;padding:1.35rem 1rem;border-inline-start:1px solid var(--line-lt)}
.trust__i:first-child{border-inline-start:0;padding-inline-start:0}
.trust__i b{font:400 clamp(1.9rem,3vw,2.6rem)/1 var(--display);color:var(--gold-lt);direction:ltr;text-align:start}
.trust__i--txt b{font-size:clamp(1.3rem,2vw,1.6rem);line-height:1.25}
.trust__i span{font-size:.78rem;color:var(--muted-lt)}
@media (max-width:820px){.trust__row{grid-template-columns:repeat(2,1fr)}.trust__i{border-inline-start:0;border-top:1px solid var(--line-lt);padding-inline:0}.trust__i:nth-child(-n+2){border-top:0}.trust__i--txt{grid-column:1/-1}}

/* ===== Showroom perks ===== */
.perks{margin-top:clamp(28px,4vw,44px);padding-top:clamp(20px,3vw,30px);border-top:1px solid var(--line-lt)}
.perks__list{list-style:none;margin:.9rem 0 .6rem;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
.perks__list li{display:flex;align-items:center;gap:.75rem;padding:.85rem 1rem;border:1px solid var(--line-lt);border-radius:14px;font-size:.9rem;color:#dfe5e3;background:rgba(242,237,227,.03)}
.perks__list i{font-style:normal;color:var(--gold-lt);font-size:1.1rem;width:1.4rem;text-align:center}
.note--lt{color:var(--muted-lt)}

/* ===== Lifestyle finder ===== */
.finder__tabs{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;padding-bottom:4px}
.finder__tabs::-webkit-scrollbar{display:none}
.finder__tabs button{flex:none;min-height:46px;padding:0 1.2rem;border-radius:999px;border:1px solid var(--line);background:transparent;font-size:.92rem;transition:background .25s,color .25s}
.finder__tabs button[aria-selected=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.finder__card{margin-top:16px;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);border-radius:24px;overflow:hidden;background:var(--ivory);border:1px solid var(--line);min-height:360px}
.finder__img{margin:0;position:relative;overflow:hidden;background:#e5dfd3}
.finder__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;animation:fdImg 1.1s var(--ease) both}
@keyframes fdImg{from{transform:scale(1.08);opacity:.4}}
.finder__body{padding:clamp(20px,3vw,38px);display:grid;gap:.9rem;align-content:center}
.finder__body.is-in>*{animation:rise .7s var(--ease) both}
.finder__body.is-in>*:nth-child(2){animation-delay:.06s}.finder__body.is-in>*:nth-child(3){animation-delay:.12s}.finder__body.is-in>*:nth-child(4){animation-delay:.18s}
.finder__t{font:400 var(--s3)/1.05 var(--display);margin:0}
.finder__d{color:var(--muted);margin:0}
.finder__cols{display:grid;grid-template-columns:1.3fr 1fr;gap:1.2rem}
.finder__h{font:500 .7rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#8a6a37;margin:0 0 .4rem}
[dir=rtl] .finder__h{letter-spacing:0;font:600 .82rem var(--body)}
.finder__cols ul{margin:0;padding-inline-start:1.1rem;display:grid;gap:.35rem;font-size:.92rem}
.finder__cols li::marker{color:var(--gold)}
.finder__cols p{margin:0;font-size:.92rem}
.finder__acts{display:flex;gap:.5rem;flex-wrap:wrap}
@media (max-width:760px){.finder__card{grid-template-columns:1fr}.finder__img{aspect-ratio:16/9}.finder__cols{grid-template-columns:1fr}}

/* ===== Contact lenses: modes, guide, reorder ===== */
.clmode{display:inline-flex;padding:4px;border-radius:999px;background:rgba(21,27,28,.06);margin-bottom:12px}
.clmode button{border:0;background:transparent;min-height:42px;padding:0 1.2rem;border-radius:999px;font-size:.92rem;font-weight:500}
.clmode button[aria-selected=true]{background:var(--ink);color:var(--paper)}
.cl-more{display:grid;grid-template-columns:1.2fr 1fr;gap:12px;margin:18px 0 14px}
.guide{border:1px solid var(--line);border-radius:16px;background:var(--ivory)}
.guide summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.2rem;font:400 1.25rem/1.2 var(--display)}
.guide summary::-webkit-details-marker{display:none}
.guide summary i{font-style:normal;font-family:var(--body);font-size:1.4rem;color:#8a6a37;transition:transform .3s}
.guide[open] summary i{transform:rotate(45deg)}
.guide ol{margin:0;padding:0 1.2rem 1.1rem 2.6rem;display:grid;gap:.45rem;font-size:.92rem}
[dir=rtl] .guide ol{padding:0 2.6rem 1.1rem 1.2rem}
.reorder{display:flex;flex-direction:column;justify-content:space-between;gap:.8rem;padding:1rem 1.2rem;border-radius:16px;background:var(--ink);color:var(--paper)}
.reorder b{display:block;font:400 1.25rem/1.2 var(--display)}
.reorder span{font-size:.86rem;color:var(--muted-lt)}
.reorder .btn{align-self:start}
@media (max-width:760px){.cl-more{grid-template-columns:1fr}}

/* ===== Quick vision check ===== */
.check__tabs{display:inline-flex;padding:4px;border-radius:999px;background:rgba(242,237,227,.07);margin-bottom:16px}
.check__tabs button{border:0;background:transparent;color:#cfd7d5;min-height:42px;padding:0 1.2rem;border-radius:999px;font-size:.92rem}
.check__tabs button[aria-selected=true]{background:var(--ivory);color:var(--ink)}
.check__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(16px,3vw,40px);align-items:center;padding:clamp(16px,3vw,32px);border-radius:24px;border:1px solid var(--line-lt);background:rgba(242,237,227,.03)}
.check__stage{display:grid;place-items:center;min-height:300px}
.amsler{width:min(100%,380px);background:#fff;border-radius:6px}
.amsler rect{fill:#fff;stroke:#111;stroke-width:1.5}
.amsler line{stroke:#222;stroke-width:.8}
.amsler circle{fill:#111}
.plate{width:min(100%,360px);aspect-ratio:1;border-radius:50%;background:#f4efe6}
.check__side{display:grid;gap:.8rem}
.ck__step{font:500 .75rem var(--mono);letter-spacing:.14em;color:var(--gold-lt);margin:0}
.ck__t{font:400 clamp(1.4rem,2.3vw,1.9rem)/1.15 var(--display);margin:0}
.ck__how{margin:0;padding-inline-start:1.2rem;display:grid;gap:.3rem;color:#cfd7d5;font-size:.92rem}
.ck__q{margin:0;color:#cfd7d5}
.ck__acts{display:flex;gap:.5rem;flex-wrap:wrap}
.ck__nums{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.ck__nums button{min-height:56px;border-radius:14px;border:1px solid var(--line-lt);background:transparent;color:var(--paper);font-size:1.3rem}
.ck__nums button:hover{border-color:var(--gold-lt)}
.ck__nums button:last-child{grid-column:1/-1;font-size:.9rem;min-height:46px}
.ck__badge{width:160px;height:160px;border-radius:50%;display:grid;place-items:center;font:400 4rem var(--display)}
.ck__badge.is-ok{background:rgba(127,224,180,.12);color:var(--ar-green);box-shadow:0 0 0 1px rgba(127,224,180,.4)}
.ck__badge.is-warn{background:rgba(220,195,149,.12);color:var(--gold-lt);box-shadow:0 0 0 1px rgba(220,195,149,.45)}
.check__fine{font-size:.78rem;color:var(--muted-lt);margin-top:14px;max-width:70ch}
@media (max-width:760px){.check__grid{grid-template-columns:1fr}.check__stage{min-height:0}}

/* ===== Product sheet: frame size ===== */
.size{display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:center;padding:.8rem 1rem;border:1px solid var(--line);border-radius:14px;background:var(--ivory)}
.size svg{width:120px;fill:none;stroke:var(--text);stroke-width:2}
.size svg .dim{stroke:#b8935a;stroke-width:1.4}
.size dl{margin:0;display:grid;gap:.2rem;font-size:.84rem}
.size dl div{display:flex;justify-content:space-between;gap:.8rem}
.size dt{color:var(--muted)}.size dd{margin:0;font-weight:600}

/* ===== Mobile tab bar ===== */
.tabbar{display:none}
@media (max-width:760px){
  .tabbar{position:fixed;inset-inline:10px;bottom:calc(10px + env(safe-area-inset-bottom,0px));z-index:60;display:grid;grid-template-columns:repeat(4,1fr);padding:6px;border-radius:22px;background:rgba(14,20,21,.9);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);box-shadow:0 12px 30px rgba(0,0,0,.25);border:1px solid var(--line-lt)}
  .tabbar a{display:grid;justify-items:center;gap:2px;padding:.4rem 0;border-radius:16px;color:#b9c4c2;text-decoration:none;font-size:.68rem}
  .tabbar svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linejoin:round;stroke-linecap:round}
  .tabbar a.is-on{color:var(--paper);background:rgba(242,237,227,.08)}
  .tabbar .tabbar__cta{color:var(--ink);background:var(--gold)}
  .tabbar .tabbar__cta.is-on{background:var(--gold-lt);color:var(--ink)}
  body{padding-bottom:84px}
  .live{bottom:calc(86px + env(safe-area-inset-bottom,0px))!important}
}

/* ===== We're online widget ===== */
.live{position:fixed;inset-inline-end:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:61;display:grid;justify-items:end;gap:10px}
.live__fab{position:relative;width:58px;height:58px;border-radius:50%;border:0;background:#1f9d58;color:#fff;display:grid;place-items:center;box-shadow:0 10px 26px rgba(0,0,0,.25);transition:transform .3s var(--ease)}
.live__fab:hover{transform:scale(1.06)}
.live__fab svg{width:28px;height:28px;fill:currentColor}
.live__ping{position:absolute;top:2px;inset-inline-end:2px;width:14px;height:14px;border-radius:50%;background:#9aa3a2;border:2px solid #fff}
.live__ping.is-open{background:#4ee08a}
.live__ping.is-open::after{content:"";position:absolute;inset:-2px;border-radius:50%;border:2px solid #4ee08a;animation:ping 2s ease-out infinite}
@keyframes ping{to{transform:scale(2.2);opacity:0}}
.live__card{width:min(320px,calc(100vw - 32px));padding:1rem;border-radius:20px;background:var(--paper);color:var(--text);box-shadow:0 24px 60px rgba(0,0,0,.3);display:grid;gap:.5rem;transform-origin:bottom right;animation:liveIn .35s var(--ease)}
[dir=rtl] .live__card{transform-origin:bottom left}
@keyframes liveIn{from{opacity:0;transform:translateY(10px) scale(.96)}}
.live__state{margin:0;display:flex;align-items:center;gap:.5rem;font-weight:600}
.live__dot{width:9px;height:9px;border-radius:50%;background:#9aa3a2}
.live__dot.is-open{background:#25b465;box-shadow:0 0 0 4px rgba(37,180,101,.18)}
.live__txt{margin:0 0 .2rem;font-size:.86rem;color:var(--muted)}
.live__btn{display:flex;justify-content:space-between;align-items:center;gap:.6rem;min-height:48px;padding:.4rem .9rem;border-radius:12px;border:1px solid var(--line);text-decoration:none;font-size:.88rem}
.live__btn b{font-weight:500;font-size:.82rem;color:var(--muted)}
.live__btn--wa{background:#1f9d58;color:#fff;border-color:#1f9d58}
.live__btn--wa b{color:#e6fff0}

/* ===== Since 1996 welcome ===== */
.welcome{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:16px}
.welcome__scrim{position:absolute;inset:0;background:rgba(7,11,11,.6);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);animation:fade .4s both}
@keyframes fade{from{opacity:0}}
.welcome__card{position:relative;width:min(520px,100%);padding:clamp(24px,4vw,40px);border-radius:26px;background:var(--paper);text-align:center;display:grid;justify-items:center;gap:.7rem;animation:wIn .7s var(--ease) both;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.welcome__card::before,.welcome__card::after{content:"";position:absolute;width:34px;height:34px;border:1.5px solid var(--gold)}
.welcome__card::before{top:14px;left:14px;border-right:0;border-bottom:0}
.welcome__card::after{bottom:14px;right:14px;border-left:0;border-top:0}
@keyframes wIn{from{opacity:0;transform:translateY(24px) scale(.97)}}
.welcome__x{position:absolute;top:10px;inset-inline-end:10px;width:44px;height:44px;border-radius:50%;border:0;background:transparent;font-size:1.6rem;color:var(--muted)}
.welcome__seal{position:relative;width:150px;height:150px;display:grid;place-items:center;align-content:center}
.welcome__seal svg{position:absolute;inset:0;animation:spin 30s linear infinite}
.welcome__seal circle{fill:none;stroke:var(--gold);stroke-width:1}
.welcome__seal text{font:500 11px var(--mono);letter-spacing:2.6px;fill:#8a6a37}
.welcome__seal b{font:400 3.4rem/1 var(--display);color:var(--text);direction:ltr}
.welcome__seal span{font:500 .7rem var(--mono);letter-spacing:.16em;text-transform:uppercase;color:#8a6a37}
.welcome__t{margin:0;font:400 clamp(1.7rem,4vw,2.3rem)/1.08 var(--display);max-width:16ch}
.welcome__t em{display:block;color:#8a6a37}
.welcome__p{margin:0;color:var(--muted);max-width:40ch}
.welcome__acts{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:center;margin-top:.4rem}

/* ===== Editorial accent: corner brackets on section titles ===== */
.about__copy .h2,.finder .h2{position:relative}
.about__copy{position:relative;padding:clamp(10px,2vw,22px)}
.about__copy::before,.about__copy::after{content:"";position:absolute;width:26px;height:26px;border:1.5px solid var(--gold)}
.about__copy::before{top:0;inset-inline-start:0;border-inline-end:0;border-bottom:0}
.about__copy::after{bottom:0;inset-inline-end:0;border-inline-start:0;border-top:0}
.btn--ghost{background:transparent}
.guide{align-self:start}
.live__btn b{white-space:nowrap}
.trust__i:first-child span{order:-1}
.lab__err{display:block;padding:.3rem 1rem .6rem;font:500 .66rem var(--mono);color:#8a6a37;background:rgba(255,255,255,.8)}

/* Safari: a stretched grid item ignores aspect-ratio, so the viewport gets a real height */
@media (max-width:1000px){.lab__grid{align-items:start}.lab__viewport{aspect-ratio:auto!important;min-height:0;height:clamp(360px,82vw,640px)}}
@media (max-width:560px){.lab__viewport{height:clamp(360px,112vw,560px)}}

/* ===== Lens brand library ===== */
.blib{margin-top:clamp(36px,5vw,64px);padding-top:clamp(28px,4vw,44px);border-top:1px solid var(--line-lt)}
.blib__head{display:grid;gap:.5rem;max-width:62ch}
.blib__title{font:400 var(--s3)/1.05 var(--display);margin:0}
.blib__tabs{display:flex;flex-wrap:wrap;gap:14px 28px;margin:22px 0 16px}
.blib__set{display:grid;gap:.45rem}
.blib__set>span{font:500 .66rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted-lt)}
[dir=rtl] .blib__set>span{letter-spacing:0;font:600 .78rem var(--body)}
.blib__set>div{display:flex;flex-wrap:wrap;gap:6px}
.blib__set button{min-height:44px;padding:0 1.1rem;border-radius:999px;border:1px solid var(--line-lt);background:transparent;color:#dfe5e3;font-weight:600;font-size:.9rem;transition:background .25s,color .25s,border-color .25s}
.blib__set button:hover{border-color:rgba(220,195,149,.6)}
.blib__set button[aria-selected=true]{background:var(--ivory);color:var(--ink);border-color:var(--ivory)}
.blib__set--order button{border-style:dashed}
.blib__set--order button[aria-selected=true]{background:var(--gold);border-color:var(--gold);border-style:solid}
.blib__panel{border:1px solid var(--line-lt);border-radius:22px;padding:clamp(16px,2.4vw,28px);background:rgba(242,237,227,.03);animation:tpIn .4s var(--ease)}
.blib__top{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;flex-wrap:wrap;margin-bottom:18px}
.blib__top h3{font:400 clamp(1.7rem,3vw,2.4rem)/1.05 var(--display);margin:.2rem 0 .35rem;display:flex;align-items:center;gap:.7rem;flex-wrap:wrap}
.blib__top h3 em{font:600 .68rem var(--body);font-style:normal;letter-spacing:.08em;text-transform:uppercase;padding:.3rem .6rem;border-radius:999px;background:rgba(184,147,90,.18);color:var(--gold-lt)}
.blib__top p{margin:0;color:#cfd7d5;max-width:56ch}
.blib__src{font:500 .66rem var(--mono)!important;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-lt)!important}
.blib__groups{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.blib__g{display:grid;gap:.7rem;align-content:start;padding:1rem;border-radius:16px;background:rgba(0,0,0,.22);border:1px solid rgba(242,237,227,.08)}
.blib__g header{display:flex;align-items:baseline;gap:.6rem}
.blib__g header i{font:500 .68rem var(--mono);font-style:normal;color:var(--gold-lt)}
.blib__g h4{margin:0;font:400 1.2rem/1.2 var(--display)}
.blib__items{display:flex;flex-wrap:wrap;gap:6px}
.blib__items button{border:1px solid rgba(242,237,227,.16);background:transparent;color:#dfe5e3;border-radius:10px;min-height:38px;padding:.35rem .7rem;font-size:.8rem;text-align:start;line-height:1.3;transition:background .2s,border-color .2s,color .2s}
.blib__items button:hover{border-color:rgba(220,195,149,.6)}
.blib__items button[aria-pressed=true]{background:var(--gold);color:var(--ink);border-color:var(--gold)}
.blib__needs{display:grid;gap:.6rem;max-width:70ch}
.blib__needs h4{margin:0;font:400 1.3rem var(--display)}
.blib__needs p{margin:0;color:#cfd7d5}
.blib__note{margin:16px 0 0;font-size:.78rem;color:var(--muted-lt)}
.pick button[disabled]{opacity:.45;cursor:not-allowed}
.perks__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:12px;margin:.9rem 0 .4rem;align-items:stretch}
.perks__grid .perks__list{margin:0;grid-template-columns:1fr 1fr;align-content:start}
.perks__list li.is-free{border-color:rgba(220,195,149,.45);background:rgba(184,147,90,.08)}
.perks__list em{margin-inline-start:auto;font:600 .66rem var(--body);font-style:normal;letter-spacing:.08em;text-transform:uppercase;padding:.25rem .55rem;border-radius:999px;background:var(--gold);color:var(--ink)}
.rop{position:relative;display:grid;gap:.6rem;align-content:start;padding:clamp(18px,2.4vw,26px);border-radius:20px;background:linear-gradient(150deg,#1d2526,#121819);border:1px solid rgba(220,195,149,.4);overflow:hidden}
.rop::after{content:"";position:absolute;inset-inline-end:-40px;bottom:-40px;width:180px;height:180px;border-radius:50%;border:1px solid rgba(220,195,149,.25);box-shadow:0 0 0 22px rgba(220,195,149,.05),0 0 0 44px rgba(220,195,149,.03)}
.rop__badge{position:absolute;top:16px;inset-inline-end:16px;font:700 .7rem var(--body);letter-spacing:.1em;text-transform:uppercase;padding:.35rem .7rem;border-radius:999px;background:var(--gold);color:var(--ink)}
.rop__k{margin:0;font:500 .7rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--gold-lt)}
[dir=rtl] .rop__k{letter-spacing:0;font:600 .82rem var(--body)}
.rop__t{margin:0;font:400 clamp(1.4rem,2.4vw,1.9rem)/1.12 var(--display);max-width:18ch}
.rop__p{margin:0;color:#cfd7d5;font-size:.92rem;max-width:46ch}
.rop .btn{justify-self:start;position:relative;z-index:1}
@media (max-width:820px){.perks__grid{grid-template-columns:1fr}.perks__grid .perks__list{grid-template-columns:1fr 1fr}}
@media (max-width:420px){.perks__grid .perks__list{grid-template-columns:1fr}}

/* ===== 1996 → 2026 journey ===== */
.emb{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.journey{margin-top:clamp(56px,8vw,110px)}
.journey__intro{display:grid;gap:.6rem;max-width:880px;margin-bottom:clamp(18px,3vw,30px)}
.journey__intro .h2{max-width:20ch}
.journey__pin{position:relative}
.journey__stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;display:grid;grid-template-rows:1fr auto;--p:0;isolation:isolate}
.journey__bg{position:absolute;inset:0;z-index:-2;background:#e9dcc2}
.journey__bg::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 90% at 30% 20%,#f3e9d4 0%,#e3d2b2 60%,#d7c19b 100%);opacity:calc(1 - var(--p))}
.journey__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,#151c1d 0%,#0b1011 100%);opacity:var(--p)}
.journey__stage::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.13;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='84' height='84' viewBox='0 0 120 120' fill='none' stroke='%23b8935a' stroke-width='1.4'%3E%3Crect x='34' y='34' width='52' height='52'/%3E%3Crect x='34' y='34' width='52' height='52' transform='rotate(45 60 60)'/%3E%3Ccircle cx='60' cy='60' r='16'/%3E%3C/svg%3E");background-size:84px}
.journey__num{position:absolute;top:clamp(56px,9vh,110px);inset-inline-start:clamp(16px,4vw,56px);font:400 clamp(5rem,14vw,13rem)/.8 "Inter Tight",serif;letter-spacing:-.04em;color:transparent;-webkit-text-stroke:1.4px rgba(184,147,90,.7);pointer-events:none;z-index:-1;direction:ltr}
.journey__track{display:flex;align-items:center;gap:clamp(16px,2.4vw,34px);padding-inline:clamp(16px,6vw,96px) 30vw;height:100%;will-change:transform}
.jc{flex:none;position:relative;border-radius:22px;transition:transform .6s var(--ease),box-shadow .6s var(--ease),opacity .6s}
.jc:not(.is-on){opacity:.82}
.jc.is-on{transform:translateY(-6px)}
.jc--stop{width:clamp(270px,30vw,380px);background:var(--paper);color:var(--text);padding:clamp(18px,2vw,26px);display:grid;gap:.35rem;box-shadow:0 30px 60px -30px rgba(40,30,10,.45);border:1px solid rgba(184,147,90,.35)}
.jc--stop::before,.jc--stop::after{content:"";position:absolute;width:18px;height:18px;border:1.4px solid var(--gold)}
.jc--stop::before{top:10px;inset-inline-start:10px;border-inline-end:0;border-bottom:0}
.jc--stop::after{bottom:10px;inset-inline-end:10px;border-inline-start:0;border-top:0}
.jc__top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:.4rem}
.jc__n{font:400 3.6rem/.9 "Inter Tight",serif;color:var(--gold);letter-spacing:-.03em}
.jc--stop .emb{width:74px;height:74px;color:#8a6a37}
.jc__town{margin:0;font:400 clamp(1.7rem,2.6vw,2.3rem)/1.05 var(--display)}
.jc__alt{margin:0;font-size:.9rem;color:#8a6a37}
.jc__h{margin:.5rem 0 0;font:600 1rem/1.3 var(--body)}
.jc__p{margin:0;color:var(--muted);font-size:.92rem;line-height:1.55}
.jc--her{width:clamp(300px,44vw,620px);height:min(66vh,560px);overflow:hidden;background:#1a2122;color:var(--paper);display:grid;grid-template-rows:1fr auto;box-shadow:0 40px 80px -40px rgba(0,0,0,.6)}
.jc__media{position:relative;overflow:hidden}
.jc__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:sepia(calc(.6 - var(--p)*.6)) saturate(calc(.8 + var(--p)*.3))}
.jc__art{position:absolute;inset:0;display:grid;place-items:center;color:var(--gold-lt);background:radial-gradient(70% 70% at 50% 45%,rgba(184,147,90,.18),transparent 70%),repeating-linear-gradient(135deg,rgba(220,195,149,.05) 0 2px,transparent 2px 14px)}
.jc--her .jc__art .emb{width:min(56%,260px);height:auto;aspect-ratio:1;stroke-width:1.2}
.jc__cap{padding:clamp(16px,2vw,24px);display:grid;gap:.3rem;background:linear-gradient(transparent,rgba(0,0,0,.25))}
.jc__k{margin:0;font:500 .68rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--gold-lt)}
[dir=rtl] .jc__k{letter-spacing:0;font:600 .8rem var(--body)}
.jc--her .jc__h,.jc--oman .jc__h,.jc--end .jc__h{font:400 clamp(1.5rem,2.4vw,2.1rem)/1.1 var(--display);margin:0}
.jc--her .jc__p,.jc--oman .jc__p,.jc--end .jc__p{color:#cfd7d5}
.jc--oman{width:clamp(300px,40vw,520px);padding:clamp(20px,2.6vw,34px);background:linear-gradient(160deg,#122a26,#0e1415);color:var(--paper);display:grid;gap:.5rem;border:1px solid rgba(220,195,149,.35);box-shadow:0 40px 80px -40px rgba(0,0,0,.6)}
.jc--oman .jc__art{position:relative;height:150px;background:none;color:var(--gold-lt)}
.jc--oman .jc__art .emb{width:150px;height:150px}
.jc--end{width:clamp(300px,36vw,480px);padding:clamp(22px,3vw,36px);border:1px solid rgba(220,195,149,.4);display:grid;gap:.6rem;justify-items:start;color:var(--paper);background:rgba(14,20,21,.6)}
.jc--end .emb{width:90px;height:90px;color:var(--gold-lt)}
.jc__acts{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.4rem}
.journey__foot{display:flex;align-items:center;gap:14px;padding:14px clamp(16px,4vw,56px) 22px;font:500 .78rem var(--mono);color:#8a6a37}
.journey__line{position:relative;flex:1;height:2px;background:rgba(184,147,90,.3)}
.journey__line>i{position:absolute;inset:0;background:var(--gold);transform-origin:left;transform:scaleX(0)}
[dir=rtl] .journey__line>i{transform-origin:right}
.journey__dots{position:absolute;inset:-5px 0 auto;display:flex;justify-content:space-between}
.journey__dots i{width:12px;height:12px;border-radius:50%;background:#e9dcc2;border:2px solid rgba(184,147,90,.6);transition:background .3s,transform .3s}
.journey__dots i.is-on{background:var(--gold);border-color:var(--gold);transform:scale(1.15)}
.journey__pin.is-static .journey__stage{position:relative;height:auto;padding-block:30px}
.journey__pin.is-static .journey__track{overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:16px}
.journey__pin.is-static .jc{scroll-snap-align:center}
@media (max-width:760px){
  .journey__track{padding-inline:16px 22vw;gap:14px}
  .jc--stop{width:78vw}.jc--her,.jc--oman,.jc--end{width:84vw}
  .jc--her{height:min(62vh,520px)}
  .journey__num{top:70px;font-size:clamp(4.5rem,26vw,8rem)}
}

/* ===== Leader message ===== */
.leader{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(24px,5vw,72px);align-items:start;margin-top:clamp(60px,8vw,110px)}
.leader__photo{position:sticky;top:110px;margin:0;aspect-ratio:4/5;border-radius:24px;overflow:hidden;background:linear-gradient(160deg,#1a2223,#0e1415);display:grid;place-items:center;color:var(--gold-lt)}
.leader__photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.05)}
.leader__mono{font:400 clamp(4rem,9vw,7rem)/1 "Inter Tight",serif;letter-spacing:.04em;color:transparent;-webkit-text-stroke:1.2px var(--gold-lt)}
.leader__photo figcaption{position:absolute;inset-inline:0;bottom:0;padding:1.2rem;display:grid;gap:.15rem;background:linear-gradient(transparent,rgba(0,0,0,.65));color:var(--paper)}
.leader__photo figcaption b{font:400 1.25rem var(--display)}
.leader__photo figcaption span{font-size:.8rem;color:var(--gold-lt)}
.leader__copy{display:grid;gap:1rem}
.leader__copy p{margin:0;color:var(--muted);font-size:var(--s1);line-height:1.65;max-width:62ch}
.leader__quote{margin:.4rem 0;padding-inline-start:1.2rem;border-inline-start:2px solid var(--gold);font:italic 400 clamp(1.3rem,2.2vw,1.75rem)/1.35 var(--display);color:var(--text)}
@media (max-width:860px){.leader{grid-template-columns:1fr}.leader__photo{position:relative;top:0;max-width:340px;width:100%}}

/* ===== Omani star motifs in section margins ===== */
.has-motif{position:relative}
.motif{position:absolute;width:clamp(120px,16vw,220px);height:clamp(120px,16vw,220px);color:var(--gold);opacity:.16;pointer-events:none;z-index:0}
.sec--ink .motif,.sec--gold .motif{opacity:.2}
.motif .emb{stroke-width:1}
.motif--tr{top:24px;inset-inline-end:-40px}.motif--tl{top:24px;inset-inline-start:-40px}.motif--br{bottom:24px;inset-inline-end:-40px}
.has-motif>.wrap,.has-motif>*:not(.motif){position:relative;z-index:1}
.journey__stage{grid-template-columns:minmax(0,1fr);padding-top:64px}
.journey__track{min-width:0}
.journey__num{top:clamp(80px,12vh,130px)}
.has-motif{overflow-x:clip}
.journey__foot{padding-inline-end:clamp(80px,9vw,110px)}
@media (max-width:760px){.journey__foot{padding-bottom:104px}}
/* Light paths legend with pass-through bars */
.lab__legend{min-width:min(300px,calc(100% - 36px));gap:.45rem}
.lg{display:grid;grid-template-columns:auto auto 1fr auto;align-items:center;gap:.5rem;font-size:.78rem}
.lg b{font-weight:600;color:#e7ecea;white-space:nowrap}
.lg .dot{margin:0}
.lg__bar{position:relative;height:6px;border-radius:6px;background:rgba(255,255,255,.12);overflow:hidden;min-width:60px}
.lg__bar i{position:absolute;inset:0 auto 0 0;border-radius:6px;background:linear-gradient(90deg,#7fe0b4,#dcc395);transition:width .4s}
[dir=rtl] .lg__bar i{inset:0 0 0 auto}
.lg__bar--sun i{background:linear-gradient(90deg,#a46bff,#ffcf6b)}
.lg em{font-style:normal;color:var(--paper);font-size:.76rem;min-width:3.6em;text-align:end}
.lg--ref{grid-template-columns:auto 1fr auto}
.lg--photo{grid-template-columns:auto 1fr auto;padding-top:.35rem;border-top:1px solid rgba(255,255,255,.12)}
.lg__note{margin:.2rem 0 0;font-size:.66rem;color:var(--muted-lt)}
@media (max-width:560px){.lab__legend{min-width:0;inset-inline:10px;top:auto;bottom:108px}.lg{font-size:.7rem}.lg__bar{min-width:40px}}

/* Journey v2: swipe carousel (no scroll hijack) */
.journey__stage{position:relative!important;height:auto!important;padding:18px 0 6px!important;display:block!important;border-radius:0}
.journey__stage::before{z-index:0}
.journey__bg{z-index:0}
.journey__bar{position:relative;z-index:1;display:flex;align-items:flex-end;justify-content:space-between;gap:1rem}
.journey__num{position:static!important;font:400 clamp(3.6rem,9vw,7.5rem)/.85 "Inter Tight",serif!important;transition:color .3s}
.journey__arrows{display:flex;gap:8px;padding-bottom:8px}
.journey__arrows .arrow{background:rgba(255,255,255,.55);backdrop-filter:blur(6px)}
.journey__arrows .arrow:disabled{opacity:.35}
.journey__track{position:relative;z-index:1;height:auto!important;transform:none!important;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scrollbar-width:none;padding:22px clamp(16px,6vw,96px) 26px!important;align-items:stretch!important;cursor:grab}
.journey__track::-webkit-scrollbar{display:none}
.journey__track.is-drag{cursor:grabbing;scroll-snap-type:none}
.journey__track .jc{scroll-snap-align:center}
.jc--stop,.jc--oman,.jc--end{align-self:center}
.jc--her{height:min(58vh,500px)}
.journey__foot{position:relative;z-index:1;padding:4px clamp(16px,6vw,96px) 18px!important}
.jc__sultans{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:.6rem}
.jc__sultan{margin:0;display:grid;gap:.45rem}
.jc__sultan img,.jc__frame{width:100%;aspect-ratio:4/5;border-radius:14px;object-fit:cover;border:1px solid rgba(220,195,149,.45)}
.jc__frame{display:grid;place-items:center;color:rgba(220,195,149,.6);background:repeating-linear-gradient(135deg,rgba(220,195,149,.05) 0 2px,transparent 2px 12px)}
.jc__frame .emb{width:46%;height:auto;aspect-ratio:1}
.jc__sultan figcaption{display:grid;gap:.1rem}
.jc__sultan b{font:400 .95rem/1.25 var(--display);color:var(--paper)}
.jc__sultan span{font:500 .68rem var(--mono);color:var(--gold-lt);letter-spacing:.08em}
.jc--oman{width:clamp(300px,42vw,540px)}
.leader__photo.has-photo .leader__mono{display:none}
@media (max-width:760px){.journey__track{padding-inline:16px!important}.journey__foot{padding-bottom:18px!important}.jc--her{height:min(56vh,480px)}}

/* ROP how-it-works + phone */
.ropx{display:grid;grid-template-columns:minmax(0,1.3fr) auto;gap:clamp(20px,4vw,48px);align-items:center;margin-top:14px;padding:clamp(18px,2.4vw,28px);border-radius:20px;border:1px solid var(--line-lt);background:rgba(242,237,227,.03)}
.ropx__steps{list-style:none;margin:.8rem 0 0;padding:0;display:grid;gap:12px;counter-reset:rx}
.ropx__steps li{position:relative;padding-inline-start:3rem;display:grid;gap:.15rem;counter-increment:rx}
.ropx__steps li::before{content:counter(rx);position:absolute;inset-inline-start:0;top:0;width:2.1rem;height:2.1rem;border-radius:50%;display:grid;place-items:center;border:1px solid var(--gold);color:var(--gold-lt);font:500 .85rem var(--mono)}
.ropx__steps b{font:400 1.15rem/1.25 var(--display)}
.ropx__steps span{color:#cfd7d5;font-size:.9rem}
.phone{width:clamp(150px,18vw,200px);aspect-ratio:9/19;border-radius:28px;padding:8px;background:#05080a;box-shadow:0 0 0 1.5px rgba(220,195,149,.5),0 30px 60px -20px rgba(0,0,0,.6)}
.phone__screen{position:relative;width:100%;height:100%;border-radius:21px;overflow:hidden;background:#f3f5f6}
.phone__screen img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top;opacity:0;transition:opacity .8s}
.phone__screen img.is-on{opacity:1}
.phone__ph{position:absolute;inset:0;display:grid;align-content:start;gap:10px;padding:26px 14px}
.phone__ph b{font:700 1.2rem var(--body);color:#1f3a66;letter-spacing:.06em}
.phone__ph i{height:30px;border-radius:8px;background:#e1e6ea}
.phone__ph i.s{width:60%}
.phone__ph span{font-size:.72rem;color:#5c6b75}
.phone__ph em{height:34px;border-radius:17px;background:#1f3a66;margin-top:8px}
@media (max-width:640px){.ropx{grid-template-columns:1fr}.phone{justify-self:center}}

/* Suppliers */
.sup{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.sup__card{display:grid;gap:.7rem;align-content:start;padding:1.2rem;border-radius:18px;border:1px solid var(--line);background:var(--ivory)}
.sup__logo{max-height:54px;width:auto;object-fit:contain;justify-self:start}
.sup__name{font:400 1.5rem var(--display)}
.sup__card p{margin:0;color:var(--muted);font-size:.92rem}
.sup__brands{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.sup__brands li{padding:.3rem .7rem;border-radius:999px;border:1px solid var(--line);font-size:.8rem;font-weight:600}
.sup__col{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.sup__col figure{margin:0}.sup__col img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:10px}
.sup__col figcaption{font-size:.7rem;color:var(--muted)}

/* ===== Hero: shorter, with 3D depth ===== */
.hero__track{height:clamp(500px,76vh,700px)}
.slide:not(.slide--heritage) .slide__media{transform:translate3d(calc(var(--tx,0)*-16px),calc(var(--ty,0)*-10px),0) scale(1.05)}
.slide__copy{transform:translate3d(calc(var(--tx,0)*10px),calc(var(--ty,0)*6px),0)}
@media (max-width:760px){
  .hero__track{height:clamp(420px,64svh,540px)!important}
  .slide__copy{padding-block:1.4rem 4.8rem!important;gap:.8rem}
  .slide__title{font-size:clamp(2.1rem,9.5vw,2.9rem)}
  .slide__lede{font-size:.95rem}
  .slide__ctas .btn{min-height:44px;padding:.6em 1.1em}
  .hero__ctl{bottom:12px}
}
/* heritage slide: an orbit of Omani heritage emblems around a 30-years seal */
.heri{background:radial-gradient(80% 90% at 75% 50%,#1d2a28 0%,#0e1415 60%,#080c0c 100%)}
.heri__pattern{position:absolute;inset:0;opacity:.09;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='90' height='90' viewBox='0 0 120 120' fill='none' stroke='%23dcc395' stroke-width='1.3'%3E%3Crect x='34' y='34' width='52' height='52'/%3E%3Crect x='34' y='34' width='52' height='52' transform='rotate(45 60 60)'/%3E%3Ccircle cx='60' cy='60' r='16'/%3E%3C/svg%3E");background-size:90px;transform:translate3d(calc(var(--tx,0)*-10px),calc(var(--ty,0)*-8px),0)}
.heri__stage{position:absolute;top:50%;inset-inline-end:clamp(-60px,4vw,80px);width:min(48vw,560px);aspect-ratio:1;transform:translateY(-50%) rotateX(calc(12deg + var(--ty,0)*-10deg)) rotateY(calc(var(--tx,0)*18deg));transform-style:preserve-3d;perspective:1400px}
.heri__orbit{position:absolute;inset:0;transform-style:preserve-3d;animation:heriSpin 36s linear infinite}
@keyframes heriSpin{to{transform:rotateY(360deg)}}
.heri__orbit i{position:absolute;left:50%;top:50%;width:26%;aspect-ratio:1;margin:-13% 0 0 -13%;color:var(--gold-lt);transform-style:preserve-3d}
.heri__orbit i:nth-child(1){transform:rotateY(0deg) translateZ(min(20vw,230px))}
.heri__orbit i:nth-child(2){transform:rotateY(45deg) translateZ(min(20vw,230px))}
.heri__orbit i:nth-child(3){transform:rotateY(90deg) translateZ(min(20vw,230px))}
.heri__orbit i:nth-child(4){transform:rotateY(135deg) translateZ(min(20vw,230px))}
.heri__orbit i:nth-child(5){transform:rotateY(180deg) translateZ(min(20vw,230px))}
.heri__orbit i:nth-child(6){transform:rotateY(225deg) translateZ(min(20vw,230px))}
.heri__orbit i:nth-child(7){transform:rotateY(270deg) translateZ(min(20vw,230px))}
.heri__orbit i:nth-child(8){transform:rotateY(315deg) translateZ(min(20vw,230px))}
.heri__orbit .emb{width:100%;height:100%;stroke-width:1.4;filter:drop-shadow(0 0 10px rgba(220,195,149,.25))}
.heri__seal{position:absolute;left:50%;top:50%;width:46%;aspect-ratio:1;transform:translate(-50%,-50%) translateZ(0);display:grid;place-items:center;align-content:center;color:var(--paper)}
.heri__seal svg{position:absolute;inset:0;width:100%;height:100%;animation:spin 40s linear infinite reverse}
.heri__seal circle{fill:rgba(14,20,21,.55);stroke:var(--gold);stroke-width:1}
.heri__seal circle+circle{fill:none;stroke:rgba(220,195,149,.5)}
.heri__seal text{font:500 10.5px var(--mono);letter-spacing:2.4px;fill:var(--gold-lt)}
.heri__seal b{position:relative;font:400 clamp(3rem,7vw,5.6rem)/1 "Inter Tight",serif;color:var(--gold-lt);direction:ltr}
.heri__seal span{position:relative;font:500 .7rem var(--mono);letter-spacing:.18em;text-transform:uppercase;color:#cfd7d5}
.slide--heritage .slide__media::after{background:linear-gradient(90deg,rgba(8,12,12,.85) 0%,rgba(8,12,12,.35) 50%,transparent 75%)!important}
[dir=rtl] .slide--heritage .slide__media::after{background:linear-gradient(270deg,rgba(8,12,12,.85) 0%,rgba(8,12,12,.35) 50%,transparent 75%)!important}
@media (max-width:760px){.heri__stage{width:92vw;inset-inline-end:-30vw;top:42%;opacity:.55}.heri__orbit i{width:24%}}
.slide--offer .slide__media{background:linear-gradient(135deg,#1b2425,#0e1415)}

/* ===== Opening intro ===== */
.is-intro body{overflow:hidden}
.intro{position:fixed;inset:0;z-index:200;display:grid;place-items:center;background:#0b1011;color:var(--paper);clip-path:circle(150% at 50% 50%);transition:clip-path .9s cubic-bezier(.7,0,.2,1),opacity .9s}
.intro.is-out{clip-path:circle(0% at 50% 45%);opacity:.6;pointer-events:none}
.intro__in{display:grid;justify-items:center;gap:.6rem}
.intro__mark{width:min(46vw,220px);fill:none;stroke:var(--gold-lt);stroke-width:2.2;stroke-linecap:round}
.intro__mark circle,.intro__mark path{stroke-dasharray:160;stroke-dashoffset:160;animation:draw 1.3s var(--ease) forwards}
.intro__mark circle+circle{animation-delay:.25s}.intro__mark path{stroke-dasharray:20;stroke-dashoffset:20;animation-delay:.7s}
@keyframes draw{to{stroke-dashoffset:0}}
.intro__word{margin:0;display:grid;justify-items:center;line-height:1}
.intro__word b{font:600 clamp(1.6rem,6vw,2.6rem) "Inter Tight",serif;letter-spacing:.14em;opacity:0;animation:introIn .8s .9s var(--ease) forwards}
.intro__word i{font:500 .8rem var(--mono);font-style:normal;letter-spacing:.6em;color:var(--gold-lt);margin-top:.4rem;opacity:0;animation:introIn .8s 1.05s var(--ease) forwards}
.intro__since{margin:.6rem 0 0;display:flex;gap:.6rem;font:500 .78rem var(--mono);letter-spacing:.2em;text-transform:uppercase;color:#cfd7d5;opacity:0;animation:introIn .8s 1.3s var(--ease) forwards}
@keyframes introIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.intro__dot{color:var(--gold)}
.heri__seal circle{fill:rgba(11,16,17,.93)}
.intro__since{direction:ltr}
.heri__orbit i{opacity:.95}
@media (max-width:760px){.rop::after{opacity:.35;width:120px;height:120px;inset-inline-end:-50px;bottom:-50px}}

/* Free services box */
.freebox{display:grid;gap:.6rem;align-content:start}
.freebox__big{margin:0;font:400 clamp(1.5rem,2.6vw,2.1rem)/1.1 var(--display);color:var(--gold-lt)}
.freebox__sub{margin:0 0 .3rem;color:#cfd7d5;font-size:.92rem}
.freebox .perks__list{margin:0;grid-template-columns:1fr 1fr}
.freebox .perks__list li{padding:.7rem .85rem;font-size:.86rem}
@media (max-width:520px){.freebox .perks__list{grid-template-columns:1fr}}

/* Reading glasses */
.rd{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(16px,3vw,36px);align-items:stretch}
.rd__guide{display:grid;gap:.8rem;align-content:start;padding:clamp(18px,2.4vw,28px);border-radius:22px;background:var(--ink);color:var(--paper)}
.rd__q{margin:0;font:500 .7rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--gold-lt)}
[dir=rtl] .rd__q{letter-spacing:0;font:600 .82rem var(--body)}
.rd__ages{display:flex;flex-wrap:wrap;gap:6px}
.rd__ages button{min-height:46px;padding:0 1rem;border-radius:999px;border:1px solid var(--line-lt);background:transparent;color:var(--paper);font-size:.95rem}
.rd__ages button[aria-selected=true]{background:var(--gold);border-color:var(--gold);color:var(--ink);font-weight:600}
.rd__lbl{margin:.4rem 0 0;color:#cfd7d5;font-size:.85rem}
.rd__pow{margin:0;font:400 clamp(2.6rem,6vw,4rem)/1 "Inter Tight",serif;color:var(--gold-lt);animation:rise .5s var(--ease)}
.rd__notes{margin:.4rem 0 0;padding-inline-start:1.1rem;display:grid;gap:.35rem;color:#cfd7d5;font-size:.84rem}
.rd__scale{display:grid;gap:4px;align-content:center;padding:clamp(14px,2vw,22px);border-radius:22px;background:#fff;border:1px solid var(--line)}
.rd__row{display:grid;grid-template-columns:4.2rem 1fr;align-items:center;gap:.8rem;padding:.55rem .7rem;border-radius:12px;transition:background .3s}
.rd__row b{font-size:.9rem;color:#8a6a37}
.rd__row span{font-family:var(--display);color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rd__row.is-on{background:rgba(184,147,90,.16)}
.rd__row.is-on b{color:var(--ink);font-weight:700}
.rd__shelf{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin-top:16px}
.rd__shelf:empty{display:none}
.rd__card{display:grid;gap:.3rem;padding:.8rem;border-radius:16px;background:var(--white,#fff);border:1px solid var(--line)}
.rd__card img{width:100%;aspect-ratio:4/3;object-fit:contain;border-radius:10px;background:#f6f3ec}
.rd__card b{font-size:.92rem}.rd__card span{font-size:.8rem;color:#8a6a37}.rd__card p{margin:0;font-size:.82rem;color:var(--muted)}
@media (max-width:820px){.rd{grid-template-columns:1fr}}

/* Accessories */
.acc__list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px}
.acc__list li{display:flex;align-items:center;gap:.75rem;padding:.95rem 1rem;border-radius:14px;border:1px solid var(--line);background:var(--paper);font-size:.92rem}
.acc__list i{font-style:normal;color:#8a6a37;font-size:1.15rem;width:1.4rem;text-align:center}
.hud__v{white-space:pre-line}.rd__row span{font-family:var(--body);font-size:.9rem}
.acc__free{margin-top:12px}
/* Showroom card: only the visible face takes taps (iPhone hit-tests the hidden face of a 3D flip) */
.room__back{pointer-events:none}
.room.is-flipped .room__back{pointer-events:auto;transform:rotateY(180deg) translateZ(1px)}
.room.is-flipped .room__front{pointer-events:none}
.room__acts{display:flex;flex-wrap:wrap;gap:6px}
.room__acts .btn{min-height:42px;padding:.5em 1em}

/* ===== Showroom page ===== */
.subpage .tabbar a.is-on{background:none}
.br{background:var(--paper)}
.br__gallery{position:relative;height:clamp(300px,56vh,560px);background:#111;overflow:hidden;touch-action:pan-y}
.br__gallery figure{position:absolute;inset:0;margin:0;opacity:0;transition:opacity .9s}
.br__gallery figure.is-on{opacity:1}
.br__gallery img{width:100%;height:100%;object-fit:cover}
.br__gallery figure.is-on img{animation:kb 8s linear both}
.br__gallery figcaption{position:absolute;inset-inline-start:16px;bottom:48px;padding:.35rem .7rem;border-radius:999px;background:rgba(14,20,21,.7);color:var(--paper);font-size:.82rem}
.br__dots{position:absolute;bottom:16px;left:0;right:0;display:flex;justify-content:center;gap:6px}
.br__dots button{width:28px;height:4px;border:0;border-radius:4px;background:rgba(255,255,255,.4);padding:0}
.br__dots button[aria-pressed=true]{background:var(--gold-lt)}
.br__grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:clamp(20px,4vw,56px);padding-block:clamp(28px,5vw,60px);align-items:start}
.br__city{font:400 var(--s4)/1 var(--display);margin:.3rem 0 .2rem}
.br__place{font:italic 400 1.3rem var(--display);color:var(--muted);margin:0}
.br__state{display:flex;align-items:center;gap:.5rem;font-weight:600;margin:.9rem 0}
.br__state i{width:10px;height:10px;border-radius:50%;background:#c0392b}
.br__state i.is-open{background:#25b465;box-shadow:0 0 0 4px rgba(37,180,101,.18)}
.br__acts{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1.6rem}
.br__list{list-style:none;margin:.7rem 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.br__list li{display:flex;justify-content:space-between;align-items:center;gap:.6rem;padding:.7rem .9rem;border-radius:12px;border:1px solid var(--line);background:var(--ivory);font-size:.88rem}
.br__list em{font:700 .62rem var(--body);font-style:normal;letter-spacing:.08em;text-transform:uppercase;padding:.2rem .5rem;border-radius:999px;background:var(--gold);color:var(--ink)}
.br__card{display:grid;gap:1rem;padding:clamp(18px,2.4vw,28px);border-radius:22px;background:var(--ivory);border:1px solid var(--line);position:sticky;top:90px}
.br__row{display:grid;grid-template-columns:6rem 1fr;gap:.8rem;font-size:.92rem}
.br__row>span{font:500 .7rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#8a6a37;padding-top:.2rem}
[dir=rtl] .br__row>span{letter-spacing:0;font:600 .8rem var(--body)}
.br__row>div{display:grid;gap:.15rem}
.br__row small{color:var(--muted);margin-bottom:.35rem}
.br__row a{color:var(--text);font-weight:600}
.br__others{padding-bottom:clamp(40px,6vw,80px)}
.br__others .chips{flex-wrap:wrap;margin-top:.7rem}
.chip-link{display:inline-flex;gap:.45rem;align-items:center;min-height:42px;padding:0 1rem;border-radius:999px;border:1px solid var(--line);text-decoration:none;font-size:.88rem;white-space:nowrap}
.chip-link i{font:500 .7rem var(--mono);font-style:normal;color:#8a6a37}
.chip-link:hover{border-color:var(--gold)}
@media (max-width:820px){.br__grid{grid-template-columns:1fr}.br__card{position:static}.br__list{grid-template-columns:1fr}}

/* ===== Spectrum + technology timeline ===== */
.spec{margin-top:clamp(20px,3vw,32px);padding:clamp(16px,2.4vw,28px);border-radius:22px;border:1px solid var(--line-lt);background:linear-gradient(160deg,#121a1b,#0b1011)}
.spec__head{display:flex;justify-content:space-between;align-items:flex-end;gap:1rem;flex-wrap:wrap}
.spec__t{margin:.3rem 0 0;font:400 clamp(1.4rem,2.6vw,2rem)/1.1 var(--display)}
.spec__sel{margin:0;max-width:52ch;font-size:.8rem;color:var(--gold-lt);text-align:end}
[dir=rtl] .spec__sel{text-align:start}
.spec__chart{margin-top:12px;direction:ltr}
.spec__chart svg{width:100%;height:clamp(170px,22vw,240px);display:block}
.spec__chart .sp-l{font:600 13px var(--body);fill:#e7ecea}
.spec__chart .sp-t{font:500 11px var(--mono);fill:#8f9b99}
.spec__chart path{transition:d .4s}
.spec__note{margin:.6rem 0 0;font-size:.74rem;color:var(--muted-lt)}
.tech{margin-top:clamp(28px,4vw,48px)}
.tech__row{list-style:none;margin:.8rem 0 0;padding:0 0 10px;display:grid;grid-auto-flow:column;grid-auto-columns:minmax(190px,1fr);gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;counter-reset:t;position:relative}
.tech__row li{scroll-snap-align:start;position:relative;display:grid;gap:.3rem;align-content:start;padding:1rem;padding-top:1.6rem;border-radius:16px;border:1px solid var(--line-lt);background:rgba(242,237,227,.03)}
.tech__row li::before{content:"";position:absolute;top:0;left:1rem;right:1rem;height:2px;background:linear-gradient(90deg,var(--gold),transparent)}
.tech__row li:last-child{border-color:rgba(220,195,149,.55);background:rgba(184,147,90,.08)}
.tech__row span{font:500 .78rem var(--mono);color:var(--gold-lt)}
.tech__row b{font:400 1.15rem/1.2 var(--display)}
.tech__row p{margin:0;font-size:.82rem;color:#cfd7d5}
.rop__auth{margin:0;display:inline-flex;align-self:start;gap:.4rem;align-items:center;font-size:.8rem;font-weight:600;color:var(--ink);background:var(--gold-lt);padding:.3rem .7rem;border-radius:999px}

/* ===== Prescription enquiry ===== */
.rx__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,5vw,64px);align-items:start}
.rx__intro{display:grid;gap:.8rem}
.rx__h{font:400 1.4rem var(--display);margin:1rem 0 .4rem}
.rx__dl{margin:0;display:grid;gap:.5rem}
.rx__dl div{display:grid;grid-template-columns:5rem 1fr;gap:.8rem;padding:.7rem .9rem;border-radius:12px;background:var(--ivory);border:1px solid var(--line)}
.rx__dl dt{font:600 .85rem var(--mono);color:#8a6a37}
.rx__dl dd{margin:0;font-size:.9rem;color:var(--muted)}
.rx__form{display:grid;gap:.9rem;padding:clamp(18px,2.6vw,30px);border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:0 30px 60px -40px rgba(0,0,0,.35)}
.rx__need{border:0;padding:0;margin:0}
.rx__need legend{font:500 .7rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:.5rem}
.rx__need .pick{display:flex;flex-wrap:wrap;gap:6px}
.rx__need .pick button{min-height:44px}
.rx__table{display:grid;grid-template-columns:3.6rem repeat(4,1fr);gap:6px;align-items:center;direction:ltr}
.rx__table b{font:600 .72rem var(--mono);color:var(--muted);text-align:center}
.rx__table input{width:100%;min-height:44px;border:1px solid var(--line);border-radius:10px;padding:0 .4rem;text-align:center;font:500 .95rem var(--mono);background:var(--paper)}
.rx__table input:focus{outline:2px solid var(--gold);outline-offset:1px}
.rx__form select,.rx__form textarea{width:100%;min-height:46px;border:1px solid var(--line);border-radius:10px;padding:.6rem .8rem;font:inherit;background:var(--paper)}
.rx__tip{margin:0;font-size:.84rem;color:#8a6a37}
@media (max-width:860px){.rx__grid{grid-template-columns:1fr}}