/* «محصولات» — Blueprint Index, one screen: heading + two-column typographic index (right), frosted-glass blueprint viewer (left). */
.products{--products-gap:56px;--products-sw:1.25;--products-dash:3 3.5;--products-pt:120px;--products-pb:56px;--products-h2:clamp(28px,2.7vw,38px);--products-head-mb:40px;--products-group-gap:30px;--products-name:clamp(16px,1.35vw,20px);--products-name-lh:28px;--products-row-py:12px;position:relative;isolation:isolate;display:flex;flex-direction:column;justify-content:center;height:100svh;min-height:640px;padding:var(--products-pt) 0 var(--products-pb);overflow:clip}
.products-inner{position:relative;display:grid;grid-template-columns:minmax(0,56fr) minmax(0,44fr);column-gap:var(--products-gap);align-items:stretch;width:var(--container);margin:0 auto}
.products-main{position:relative;z-index:1;display:flex;flex-direction:column;min-width:0}

.products-head{margin:0 0 var(--products-head-mb)}
.products-eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 12px;color:var(--cyan);font-size:12px;line-height:1.6}
.products-eyebrow span{display:block;width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 5px rgba(132,233,227,.1),0 0 17px rgba(132,233,227,.7)}
.products-title{margin:0;color:var(--white);font-size:var(--products-h2);font-weight:700;line-height:1.3;letter-spacing:-.05em;text-wrap:balance}
.products-sub{margin:10px 0 0;color:var(--muted);font-size:15px;line-height:1.8;text-wrap:pretty}


/* ---------- Index ---------- */
.products-index{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:40px;align-items:start;min-width:0}
.products-col{min-width:0}
.products-group+.products-group{margin-top:var(--products-group-gap)}
.products-group__head{margin:0;font-size:12px;font-weight:400;line-height:1.6}
.products-group__toggle,.products-group__label{display:flex;align-items:center;gap:6px;width:100%;padding:0 0 9px;border:0;border-bottom:1px solid rgba(185,221,227,.16);background:none;color:#57a59e;font:inherit;letter-spacing:.02em;text-align:right}
.products-group__toggle{cursor:pointer}
.products-group__count{display:flex;align-items:center;gap:8px;color:#57a59e}
.products-group__sep{display:block;width:1px;height:10px;overflow:hidden;color:transparent;background:rgba(87,165,158,.6)}
.products-group__chev{display:none}
.products-list{margin:0;padding:0;list-style:none}
.products-list[hidden]{display:none}
.products-item{position:relative;border-bottom:1px solid rgba(185,221,227,.08)}
.products-item:last-child{border-bottom:0}

.products-row{position:relative;display:flex;align-items:center;gap:14px;width:100%;margin:0;padding:var(--products-row-py) 0;border:0;background:none;color:inherit;font:inherit;text-align:right;cursor:pointer;-webkit-tap-highlight-color:transparent}
.products-row:focus{outline:none}
.products-row:focus-visible{outline:1px solid var(--cyan);outline-offset:2px;border-radius:6px}
.products-row__label{display:flex;flex:0 1 auto;flex-wrap:wrap;align-items:baseline;column-gap:10px;min-width:0;max-width:calc(100% - 34px)}
.products-row__name{color:rgba(230,243,241,.7);font-size:var(--products-name);font-weight:700;line-height:var(--products-name-lh);letter-spacing:-.03em;transition:color .35s var(--ease),text-shadow .35s var(--ease),font-size .35s var(--ease)}
.products-row__fa{color:var(--muted);font-size:12px;line-height:1.7;transition:color .35s var(--ease)}

/* The trace: a short teal line on hover; on the active row it runs to the column edge — and, from the column beside the viewer, across the gap into it. */
.products-row__trace{position:relative;flex:1 1 auto;align-self:center;min-width:20px;height:1px}
.products-col--near .products-row__trace{margin-inline-end:calc(-1 * var(--products-gap))}
.products-row__trace:before,.products-row__trace:after{content:"";position:absolute;top:0;right:0;height:1px;transform:scaleX(0);transform-origin:right center}
.products-row__trace:before{width:28px;background:var(--cyan-2);opacity:.8;transition:transform .45s var(--ease)}
.products-row__trace:after{left:0;background:linear-gradient(270deg,var(--cyan),var(--cyan-2));box-shadow:0 0 8px rgba(0,209,193,.45);transition:transform .7s var(--ease)}
.products-row__trace i{position:absolute;top:-2.5px;left:-3px;width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(0,209,193,.12),0 0 10px rgba(0,209,193,.7);opacity:0;transition:opacity .3s var(--ease)}

.products-row:hover .products-row__name,.products-row:focus-visible .products-row__name{color:var(--white)}
.products-row:hover .products-row__trace:before,.products-row:focus-visible .products-row__trace:before{transform:scaleX(1)}
.products-row--active .products-row__name,.products-row--active:hover .products-row__name{color:var(--cyan);font-size:calc(var(--products-name) * 1.15);text-shadow:0 0 8px rgba(0,209,193,.28),0 0 20px rgba(0,209,193,.12)}
.products-row--active .products-row__fa{color:#a9bdc0}
.products-row--active .products-row__trace:before{transform:scaleX(1)}
.products-row--active .products-row__trace:after{transform:scaleX(1)}
.products-row--active .products-row__trace i{opacity:1;transition-delay:.45s}

/* ---------- Viewer ---------- */
.products-aside{position:relative;z-index:1;display:flex;flex-direction:column;min-width:0}
.products-viewer{--products-frost:blur(24px) saturate(160%);position:relative;isolation:isolate;flex:1 1 auto;display:flex;flex-direction:column;min-height:0;padding:44px 30px 26px;border-radius:20px;overflow:hidden;background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.02)),rgba(8,19,29,.34);box-shadow:0 24px 60px rgba(0,0,0,.22),inset 0 1px 0 rgba(255,255,255,.14);-webkit-backdrop-filter:var(--products-frost);backdrop-filter:var(--products-frost)}
.products-viewer:before{content:"";position:absolute;inset:0;z-index:2;border-radius:inherit;padding:1px;pointer-events:none;background:linear-gradient(180deg,rgba(255,255,255,.22),rgba(255,255,255,.06));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:exclude}
.products-viewer:after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;background:linear-gradient(118deg,transparent 22%,rgba(255,255,255,.07) 40%,rgba(255,255,255,.02) 52%,transparent 64%) 0 0/160% 100% no-repeat;-webkit-mask:linear-gradient(180deg,#000,transparent 55%);mask:linear-gradient(180deg,#000,transparent 55%)}
.products-viewer>*{position:relative;z-index:1}
.products-viewer>.products-crop,.products-viewer>.products-viewer__index{position:absolute}
.products-crop{width:14px;height:14px;border:0 solid rgba(13,184,168,.55)}
.products-crop--tr{top:16px;right:16px;border-top-width:1px;border-right-width:1px}
.products-crop--tl{top:16px;left:16px;border-top-width:1px;border-left-width:1px}
.products-crop--br{bottom:16px;right:16px;border-bottom-width:1px;border-right-width:1px}
.products-crop--bl{bottom:16px;left:16px;border-bottom-width:1px;border-left-width:1px}
.products-viewer__index{top:13px;left:40px;color:var(--muted);font-size:11px;letter-spacing:.08em;line-height:20px}

/* The wrap takes the viewer's leftover height; the stage inside keeps the drawing's aspect ratio (sized in JS). */
.products-stage-wrap{position:relative;flex:1 1 0;min-height:150px;margin:0 -10px}
.products-stage{position:absolute;inset:0;margin:auto}
.products-stage--out{opacity:0;transition:opacity .2s var(--ease)}
.products-stage--wait{opacity:0}
.products-plus{position:absolute;width:9px;height:9px;transform:translate(-50%,-50%);pointer-events:none}
.products-plus:before,.products-plus:after{content:"";position:absolute;background:rgba(230,243,241,.22)}
.products-plus:before{left:0;right:0;top:4px;height:1px}
.products-plus:after{top:0;bottom:0;left:4px;width:1px}
.products-plus--1{left:4%;top:22%}.products-plus--2{left:96%;top:22%}.products-plus--3{left:4%;top:78%}.products-plus--4{left:96%;top:78%}
.products-art{position:absolute;inset:0;width:100%;height:100%;overflow:visible}

.products-face{fill:var(--cyan-2);stroke:none}
.products-ln{--products-o:.8;fill:none;stroke:var(--cyan-2);stroke-width:var(--products-sw);stroke-linecap:round;stroke-linejoin:round;opacity:var(--products-o)}
.products-ln--main{--products-o:1;stroke:var(--cyan)}
.products-ln--faint{--products-o:.5}
.products-ln--hidden{--products-o:.3;stroke-dasharray:var(--products-dash)}
.products-lead{fill:none;stroke:rgba(230,243,241,.45);stroke-width:var(--products-sw)}
.products-node{fill:var(--navy-2);stroke:var(--cyan);stroke-width:var(--products-sw)}
.products-node-dot{fill:var(--cyan)}

.products-art--draw .products-ln:not(.products-ln--hidden){stroke-dasharray:1 1;animation:productsDraw var(--products-t,.6s) var(--ease) var(--products-d,0s) both}
.products-art--draw .products-ln--hidden,.products-art--draw .products-face{animation:productsFade .6s var(--ease) var(--products-d,.5s) both}
.products-art--draw .products-lead{stroke-dasharray:1 1;animation:productsDraw .35s var(--ease) var(--products-d,1.2s) both}
.products-art--draw :is(.products-node,.products-node-dot){animation:productsFade .3s var(--ease) var(--products-d,1.2s) both}
.products-notes--draw .products-note{animation:productsNote .4s var(--ease) var(--products-d,1.4s) both}
@keyframes productsDraw{0%{stroke-dashoffset:1;opacity:0}8%{opacity:var(--products-o,1)}100%{stroke-dashoffset:0;opacity:var(--products-o,1)}}
@keyframes productsFade{from{opacity:0}}
@keyframes productsNote{from{opacity:0;transform:translateY(calc(-50% + 4px))}}
@keyframes productsUp{from{opacity:0;transform:translateY(8px)}}

.products-notes{position:absolute;inset:0;pointer-events:none}
.products-note{position:absolute;transform:translateY(-50%);color:#b9cfd0;font-size:11px;line-height:1.3;letter-spacing:.02em;white-space:nowrap}
.products-note--l{text-align:right}

.products-caption{flex:none;margin-top:10px}
.products-caption--out{opacity:0;transition:opacity .2s var(--ease)}
.products-caption--wait{opacity:0}
.products-caption--in :is(.products-caption__name,.products-caption__fa,.products-caption__text){animation:productsUp .42s var(--ease) both}
.products-caption--in .products-caption__name{animation-delay:.12s}
.products-caption--in .products-caption__fa{animation-delay:.18s}
.products-caption--in .products-caption__text{animation-delay:.24s}
.products-caption__title{display:flex;flex-wrap:wrap;align-items:baseline;column-gap:14px;margin:0}
.products-caption__name{color:var(--white);font-size:clamp(22px,2vw,28px);font-weight:700;line-height:1.25;letter-spacing:-.035em}
.products-caption__fa{color:#a9bdc0;font-size:14px}
.products-caption__text{min-height:3.8em;margin:6px 0 0;color:#a9bdc0;font-size:14px;line-height:1.9;text-wrap:pretty}
.products-caption__specs{display:none}

/* «مشاهده محصولات <name>» — glass pill; width is measured and transitioned in JS while the name types. */
.products-cta{position:relative;display:inline-flex;flex:none;align-items:center;align-self:flex-start;gap:8px;max-width:100%;height:42px;margin-top:18px;padding:0 18px 0 16px;border:1px solid rgba(13,184,168,.38);border-radius:999px;overflow:hidden;white-space:nowrap;background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.02)),rgba(10,30,38,.42);box-shadow:inset 0 1px 0 rgba(255,255,255,.1),0 8px 22px rgba(0,0,0,.18);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:var(--white);font-size:13px;font-weight:700;line-height:1;text-decoration:none;transition:width .14s linear,transform .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease)}
.products-cta:hover,.products-cta:focus-visible{color:var(--white);transform:translateY(-2px);border-color:rgba(0,209,193,.7);box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 0 0 3px rgba(0,209,193,.08),0 12px 28px rgba(0,209,193,.16);outline:none}
.products-cta__label{flex:none}
.products-cta__name{position:relative;display:inline-block;flex:none;min-height:1.3em;line-height:1.3;color:var(--cyan);text-shadow:0 0 10px rgba(0,209,193,.45);letter-spacing:-.01em}
.products-cta__name:after{content:"";position:absolute;top:1px;bottom:1px;left:calc(100% + 2px);width:1px;background:var(--cyan);box-shadow:0 0 6px rgba(0,209,193,.8);opacity:0}
.products-cta--typing .products-cta__name:after{animation:productsCaret .5s steps(1) infinite}
/* Keep the outgoing name inside its flex slot while deleting; leave room for the caret. */
.products-cta--typing .products-cta__name{clip-path:inset(-8px -4px -8px -3px)}
@keyframes productsCaret{0%{opacity:1}50%{opacity:0}}
.products-cta__arrow{flex:none;width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;transition:transform .35s var(--ease)}
.products-cta:hover .products-cta__arrow{transform:translateX(-3px)}
.products-actions{--products-single-h:42px;--products-action-h:var(--products-single-h);display:flex;align-items:center;gap:8px;min-width:0;margin-top:18px}
.products-actions .products-cta{flex:0 1 auto;min-width:0;height:var(--products-action-h);margin-top:0}
.products-actions .products-cta__name{flex:0 1 auto;min-width:0}
.products-wa{display:grid;place-items:center;flex:none;width:var(--products-action-h);height:var(--products-action-h);border:1px solid rgba(13,184,168,.38);border-radius:50%;background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.02)),rgba(10,30,38,.42);box-shadow:inset 0 1px 0 rgba(255,255,255,.1),0 8px 22px rgba(0,0,0,.18);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:var(--white);text-decoration:none}
.products-wa[hidden]{display:none}
.products-wa svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.products-wa:hover,.products-wa:focus-visible{color:var(--cyan);border-color:var(--cyan)}
.products-wa:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.products-actions .products-cta--stacked{display:inline-grid;grid-template-columns:max-content 14px;grid-template-rows:16px 18px;column-gap:6px;row-gap:2px;align-content:center;min-width:max-content;height:52px;padding:5px 8px;text-align:right}
.products-cta--stacked .products-cta__label{grid-area:1/1;color:#a9bdc0;font-size:11px;line-height:16px}
.products-actions .products-cta--stacked .products-cta__name{grid-area:2/1;justify-self:start;min-width:max-content}
.products-cta--stacked .products-cta__arrow{grid-area:1/2/3/3;align-self:center}

/* ---------- Short desktop screens ---------- */
@media (min-width:981px) and (max-height:820px){
  .products{--products-pt:104px;--products-pb:36px;--products-h2:clamp(26px,2.4vw,32px);--products-head-mb:26px;--products-group-gap:22px;--products-name-lh:26px;--products-row-py:8px}
  .products-eyebrow{margin-bottom:8px}
  .products-sub{margin-top:6px;font-size:14px}
  .products-viewer{padding:38px 26px 22px}
  .products-caption__name{font-size:24px}
  .products-caption__text{min-height:3.6em;font-size:13px;line-height:1.8}
  .products-cta{height:40px;margin-top:14px}
  .products-actions{--products-single-h:40px;margin-top:14px}
}
@media (min-width:981px) and (max-height:720px){
  .products{--products-pt:96px;--products-pb:24px;--products-h2:26px;--products-head-mb:20px;--products-group-gap:16px;--products-name-lh:24px;--products-row-py:6px}
  .products-sub{font-size:13px}
  .products-group__label{padding-bottom:6px}
  .products-viewer{padding:32px 22px 18px}
  .products-viewer__index{top:9px}
  .products-caption{margin-top:6px}
  .products-caption__name{font-size:22px}
  .products-cta{height:38px;margin-top:12px}
  .products-actions{--products-single-h:38px;margin-top:12px}
}

/* ---------- Tablet ---------- */
@media (max-width:980px) and (min-width:681px){
  .products{--products-gap:28px;--products-pt:108px;--products-pb:56px;--products-h2:28px;--products-head-mb:28px;--products-group-gap:24px;--products-name:16px;--products-name-lh:24px;--products-row-py:9px;height:auto;min-height:100svh}
  .products-inner{grid-template-columns:minmax(0,58fr) minmax(0,42fr)}
  .products-index{column-gap:22px}
  .products-sub{font-size:14px}
  .products-viewer{padding:38px 16px 18px}
  .products-viewer__index{left:36px}
  .products-stage-wrap{min-height:200px;margin:0 -4px}
  .products-caption__name{font-size:22px}
  .products-caption__title{min-height:52px;align-content:start}
  .products-caption__text{font-size:13px}
  .products-row{min-height:var(--products-row-h,0px)}
  .products-cta{height:40px;padding:0 14px 0 12px;font-size:12px}
  .products-actions{--products-single-h:40px;height:52px;flex:none}
  .products-actions .products-cta{align-self:center}
}

/* ---------- Mobile: accordion + inline viewer ---------- */
@media (max-width:680px){
  .products{display:block;height:auto;min-height:0;padding:80px 0}
  .products-inner{display:block}
  .products-head{margin-bottom:48px}
  .products-title{font-size:30px}
  .products-sub{font-size:14px;line-height:1.9}
  .products-index{display:block}
  .products-aside{display:none}
  .products-group+.products-group{margin-top:0}
  .products-group__toggle{min-height:52px;padding:14px 0;font-size:13px}
  .products-group__chev{display:block;width:8px;height:8px;margin-inline-start:auto;border:solid #57a59e;border-width:0 1px 1px 0;transform:translateY(-2px) rotate(45deg);transition:transform .3s var(--ease)}
  .products-group__toggle[aria-expanded="true"] .products-group__chev{transform:translateY(2px) rotate(-135deg)}
  .products-group__toggle[aria-expanded="false"]{border-bottom-color:rgba(185,221,227,.1)}
  .products-row{padding:14px 0;min-height:56px}
  .products-row__label{column-gap:14px;max-width:calc(100% - 62px)}
  .products-row__name,.products-row--active .products-row__name,.products-row--active:hover .products-row__name{font-size:22px;line-height:1.2}
  .products-row__fa{font-size:13px}
  .products-row__trace{min-width:0;margin-inline-end:0}
  .products-row__trace:after,.products-row__trace i{display:none}
  .products-item:last-child{border-bottom:1px solid rgba(185,221,227,.08)}
  .products-viewer--inline{--products-frost:blur(16px) saturate(160%);display:block;margin:0 0 18px;padding:24px 18px 22px;border-radius:16px;animation:productsFade .35s var(--ease)}
  .products-viewer--inline .products-viewer__index{top:9px;left:34px;font-size:10px}
  .products-viewer--inline .products-stage-wrap{position:static;min-height:0;margin:0 -6px}
  .products-viewer--inline .products-stage{position:relative;inset:auto;margin:0;aspect-ratio:560/300}
  .products-viewer--inline .products-notes,.products-viewer--inline .products-art__notes{display:none}
  .products-viewer--inline .products-caption__title{display:none}
  .products-viewer--inline .products-caption__text{min-height:0;margin-top:6px;font-size:13px}
  .products-viewer--inline .products-caption__specs{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0 0;padding:0;list-style:none}
  .products-viewer--inline .products-caption__specs li{padding:3px 10px;border:1px solid rgba(13,184,168,.35);border-radius:6px;color:#b9cfd0;font-size:11px;line-height:1.6}
  .products-viewer--inline .products-cta{margin-top:16px;height:40px}
  .products-viewer--inline .products-actions{--products-single-h:40px;margin-top:16px}
  .products-viewer--inline .products-actions .products-cta{height:var(--products-action-h);margin-top:0}
}

@media (prefers-reduced-motion:reduce){
  .products-row__name,.products-row__fa,.products-row__trace:before,.products-row__trace:after,.products-row__trace i,.products-stage--out,.products-caption--out,.products-cta,.products-cta__arrow,.products-group__chev{transition:none}
  .products-caption--in :is(.products-caption__name,.products-caption__fa,.products-caption__text){animation:none}
  .products-viewer--inline{animation:none}
}