/* آرک — طراحی روشن و سازمانی. همهٔ رنگ‌ها از پالت انتخابی می‌آیند (--ac-p, --ac-a, --ac-deep, --ac-bg, …) */
:root{--ac-sh:0 20px 40px -26px rgba(14,21,48,.35);--ac-shh:0 30px 60px -32px rgba(14,21,48,.45)}
body{font-family:var(--ac-font),Vazirmatn,Tahoma,sans-serif;background:var(--ac-card);color:var(--ac-text)}
h1,h2,h3,.ac-h1,.ac-h2,.ac-h3,.ac-logo b,.ac-brand-t{font-family:var(--ac-font-head),Vazirmatn,Tahoma,sans-serif;letter-spacing:-.2px}
/* دکمه‌ها */
.ac-btn{border-radius:var(--ac-r);font-weight:800;border-width:0;min-height:48px;padding:0 28px}
.ac-btn.is-primary{background:var(--ac-p);color:var(--ac-on-p);box-shadow:none}
.ac-btn.is-primary:hover{background:var(--ac-p-lo)}
.ac-btn.is-ghost,.ac-btn.is-outline,.ac-btn.is-glass{background:transparent;color:var(--ac-text);box-shadow:inset 0 0 0 1.5px var(--ac-text)}
.ac-btn.is-ghost:hover,.ac-btn.is-outline:hover,.ac-btn.is-glass:hover{background:var(--ac-text);color:var(--ac-card)}
/* هدر روشن */
.ac-header{background:rgba(var(--ac-card-rgb),.96)}
.ac-menu>li>a{font-weight:700}
.ac-menu>li>a:hover,.ac-menu>.current-menu-item>a,.ac-menu>li.is-current>a{color:var(--ac-p-text);background:transparent;box-shadow:0 8px 0 -6px var(--ac-p)}
.ac-header .ac-ibtn{border-radius:var(--ac-r)}
.ac-header .ac-btn.is-primary{min-height:44px}
.ac-topbar{background:var(--ac-card);color:var(--ac-mute);border-bottom:1px solid var(--ac-line);font-size:13px}
.ac-header .ac-search,.ac-search{position:absolute;inset-inline:0;top:100%;z-index:60;background:var(--ac-card);border:0;border-bottom:3px solid var(--ac-p);box-shadow:var(--ac-shh)}
.ac-search[hidden]{display:none}
.ac-search-f{padding:16px 0}
/* برچسب و عنوان بخش */
.ac-kicker{font-size:13px;font-weight:800;color:var(--ac-p-text);display:flex;align-items:center;gap:12px}
.ac-kicker i,.ac-kicker svg{display:none}
.ac-kicker::before{content:"";width:34px;height:2px;background:var(--ac-p);flex:none}
.ac-h2{font-size:clamp(1.7rem,3.2vw,2.5rem);line-height:1.45;font-weight:800;margin:.35rem 0 .5rem}
.ac-lead{color:var(--ac-mute);max-width:660px}
.ac-sec{padding-block:clamp(40px,5.4vw,84px) 0}
.ac-head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:clamp(22px,3vw,36px);padding-bottom:20px;border-bottom:1px solid var(--ac-line)}
.ac-head-t{max-width:720px}.ac-head .ac-lead{margin:0}
/* ===== بخش اول ===== */
.ac-hero.ac-hero-arc{height:auto;max-height:none;min-height:0;overflow:hidden;background:var(--ac-bg);color:var(--ac-text);border-bottom:1px solid var(--ac-line);padding:0}
.ac-hero-arc .ac-hero-in{display:grid;grid-template-columns:1.1fr 1fr;align-items:stretch;min-height:clamp(480px,46vw,620px);gap:0}
.ac-hero-t{padding:clamp(40px,5vw,72px) 0 clamp(70px,7vw,96px);display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
/* ===== دسته‌ها ===== */
.ac-cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:18px}
.ac-cat{position:relative;isolation:auto;min-height:0;display:flex;flex-direction:column;justify-content:flex-start;padding:12px 12px 18px;background:var(--ac-card);color:var(--ac-text);border:1px solid var(--ac-line);border-radius:12px;overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s}
.ac-cat:hover{transform:translateY(-4px);box-shadow:var(--ac-shh);border-color:rgba(var(--ac-p-rgb),.4);color:var(--ac-text)}
.ac-cat-media{position:relative;z-index:0;display:block;height:auto;aspect-ratio:4/3;margin:0 0 14px;border-radius:8px;overflow:hidden;background:var(--ac-tint-2);color:var(--ac-p);place-items:unset}
.ac-cat-media::after{display:none}
.ac-cat-media img{width:100%;height:100%;object-fit:cover;padding:0;transition:transform .5s}
.ac-cat-media svg{width:100%;height:100%;padding:22px;object-fit:contain}
.ac-cat:hover .ac-cat-media img{transform:scale(1.05)}.ac-cat:hover .ac-cat-media svg{transform:none}
.ac-cat-t,.ac-cat-n,.ac-cat-more{padding-inline:8px}
.ac-cat-t{font:800 1.12rem/1.5 var(--ac-font-head)}
.ac-cat-n{font-size:.82rem;color:var(--ac-mute)}
.ac-cat-more{display:inline-flex;margin-top:8px;font-weight:800;font-size:.85rem;color:var(--ac-p-text)}
.ac-cat.is-all{order:99;justify-content:center;align-items:center;text-align:center;background:var(--ac-p);color:var(--ac-on-p);border:0;min-height:220px;gap:6px}
.ac-cat.is-all:hover{color:var(--ac-on-p)}.ac-cat.is-all::before,.ac-cat.is-all::after{display:none}
.ac-cat-all-i{display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:rgba(255,255,255,.16);margin-bottom:6px}
.ac-cat-all-i svg{width:30px;height:30px}
.ac-cat.is-all .ac-cat-t{font-size:1.25rem}.ac-cat.is-all .ac-cat-more{color:inherit}
/* ===== دو بازار ===== */
.ac-mk-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--ac-line);border-radius:12px;overflow:hidden}
.ac-mk-card{position:relative;display:block;padding:clamp(26px,3.4vw,46px);background:var(--ac-card);color:var(--ac-text)}
.ac-mk-card.is-ex{background:var(--ac-bg);border-inline-start:1px solid var(--ac-line)}
.ac-mk-bg{display:none}
.ac-mk-no{display:inline-flex;font:800 13px var(--ac-font-head);color:var(--ac-p-text);letter-spacing:.08em;margin-bottom:6px}
.ac-mk-in{display:block;position:static}
.ac-mk-t{font-size:clamp(1.4rem,2.4vw,1.9rem);margin:8px 0 10px;line-height:1.5}.ac-mk-p{color:var(--ac-mute);margin:0 0 20px}
.ac-mk-chips{list-style:none;margin:0;padding:0;border-top:1px solid var(--ac-line)}
.ac-mk-chips li{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--ac-line);font-weight:600}
.ac-mk-chips li::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--ac-p);flex:none}
.ac-mk-card.is-ex .ac-mk-chips li::before{background:var(--ac-a)}
.ac-mk-card[href]::after{content:"مشاهدهٔ جزئیات ←";display:inline-flex;margin-top:22px;font-weight:800;color:var(--ac-p-text)}
html[dir=ltr] .ac-mk-card[href]::after{content:"Details →"}
@media(max-width:800px){.ac-mk-grid{grid-template-columns:1fr}.ac-mk-card.is-ex{border-inline-start:0;border-top:1px solid var(--ac-line)}}
/* ===== فرایند (خط زمانی) ===== */
.ac-steps{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin:0;padding:34px 0 0;position:relative}
.ac-steps::before{content:"";position:absolute;top:44px;inset-inline:0;height:2px;background:var(--ac-line)}
.ac-step{position:relative;padding:0 0 0 28px;padding-inline:0 28px;border:0}
.ac-step::before{content:"";position:absolute;top:-34px;inset-inline-start:0;margin-top:34px;margin-top:0;width:20px;height:20px;border-radius:50%;background:var(--ac-card);border:2px solid var(--ac-p);top:-4px}
.ac-step:first-child::before{background:var(--ac-p)}
.ac-step-n{display:block;font:800 2.8rem/1 var(--ac-font-head);color:transparent;-webkit-text-stroke:1.5px var(--ac-p);margin:30px 0 10px}
.ac-step h3{font-size:1.2rem;margin:0 0 4px}.ac-step p{color:var(--ac-mute);font-size:.92rem;margin:0}
/* ===== صادرات ===== */
.ac-export{position:relative;background:transparent;color:inherit;overflow:visible}
.ac-export-in{position:relative;display:grid;grid-template-columns:1fr 1.1fr;gap:0;background:var(--ac-deep);color:var(--ac-on-deep);border-radius:14px;overflow:hidden;padding:0!important}
.ac-export-bg{position:absolute;inset-block:0;inset-inline-end:0;width:55%;background:var(--ac-deep-2)}
.ac-export-bg::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.2) 1.6px,transparent 1.7px);background-size:22px 22px}
.ac-export-bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.ac-export-bg .ac-bp-scene{display:none}
.ac-export-t{position:relative;z-index:2;padding:clamp(28px,4vw,56px)}
.ac-export .ac-h2{color:#fff}.ac-export .ac-lead{color:rgba(255,255,255,.78);margin-bottom:24px}.ac-export .ac-kicker{color:color-mix(in srgb,var(--ac-a) 70%,#fff)}.ac-export .ac-kicker::before{background:var(--ac-a)}
.ac-export .ac-btn.is-primary{background:var(--ac-a);color:var(--ac-on-a)}
.ac-export-tb{position:relative;z-index:2;align-self:end;margin:0 clamp(18px,3vw,40px) clamp(18px,3vw,36px);padding:6px 22px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);border-radius:10px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.ac-export-tb>div{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.14);font-size:.93rem}.ac-export-tb>div:last-child{border:0}
.ac-export-tb dd{margin:0;color:color-mix(in srgb,var(--ac-a) 60%,#fff);font-weight:700}
@media(max-width:860px){.ac-export-in{grid-template-columns:1fr}.ac-export-bg{width:100%;opacity:.5}}
/* ===== مقالات ===== */
.ac-art-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:24px}
.ac-art-main{display:flex;flex-direction:column;background:var(--ac-card);border:1px solid var(--ac-line);border-radius:12px;overflow:hidden;transition:box-shadow .25s}
.ac-art-main:hover,.ac-art-i:hover{box-shadow:var(--ac-shh)}
.ac-art-img{display:block;aspect-ratio:16/9;background:var(--ac-tint-2);color:var(--ac-p);overflow:hidden}
.ac-art-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.ac-art-main:hover .ac-art-img img{transform:scale(1.04)}
.ac-art-img svg{width:100%;height:100%;padding:24px}
.ac-art-tx{display:block;padding:24px 26px}
.ac-art-meta{display:flex;gap:12px;align-items:center;font-size:.8rem;color:var(--ac-mute);margin-bottom:8px}
.ac-art-meta b{background:var(--ac-tint);color:var(--ac-p-text);border-radius:99px;padding:1px 12px;font-weight:700}
.ac-art-main h3{font-size:1.5rem;line-height:1.6;margin:0 0 8px}.ac-art-main p{color:var(--ac-mute);margin:0 0 14px}
.ac-art-more{display:inline-flex;gap:8px;align-items:center;font-weight:800;color:var(--ac-p-text)}
.ac-art-side{display:grid;gap:16px;align-content:start}
.ac-art-i{display:grid;grid-template-columns:130px 1fr;gap:16px;align-items:center;background:var(--ac-card);border:1px solid var(--ac-line);border-radius:12px;padding:12px;transition:box-shadow .25s}
.ac-art-th{display:block;aspect-ratio:1;border-radius:8px;overflow:hidden;background:var(--ac-tint-2);color:var(--ac-p)}
.ac-art-th img{width:100%;height:100%;object-fit:cover}.ac-art-th svg{width:100%;height:100%;padding:14px}
.ac-art-i .ac-art-tx{padding:0}.ac-art-i h3{font-size:1.02rem;line-height:1.7;margin:0}
@media(max-width:900px){.ac-art-grid{grid-template-columns:1fr}}
@media(max-width:480px){.ac-art-i{grid-template-columns:96px 1fr}}
/* ===== دعوت به همکاری و کارت‌های دیگر ===== */
.ac-cta-box{border-radius:14px;background:var(--ac-p);color:var(--ac-on-p)}
.ac-cta-box .ac-h2,.ac-cta-box .ac-lead,.ac-cta-box p{color:var(--ac-on-p)}
.ac-cta-box .ac-btn.is-primary{background:#fff;color:var(--ac-p-text)}
.ac-cert,.ac-mag-card,.ac-mag-news,.ac-acard,.ac-scard,.ac-pcard{border-radius:10px}
.ac-pcard,.ac-scard,.ac-acard,.ac-mag-card{border:1px solid var(--ac-line);box-shadow:none;transition:transform .25s,box-shadow .25s}
.ac-pcard:hover,.ac-scard:hover,.ac-acard:hover,.ac-mag-card:hover{transform:translateY(-4px);box-shadow:var(--ac-shh)}
/* ظرفیت (اختیاری) */
.ac-cap{position:relative;background:var(--ac-bg);border-block:1px solid var(--ac-line);padding-block:clamp(36px,5vw,70px)!important;margin-top:clamp(40px,5vw,80px)}
.ac-cap-grid{display:none}
.ac-cap-in{position:relative;display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(24px,4vw,56px);align-items:center}
.ac-spec-list{margin:24px 0 0;border-top:1px solid var(--ac-line)}
.ac-spec-list>div{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--ac-line)}
.ac-spec-list dd{margin:0;color:var(--ac-p-text);font-weight:700}
.ac-plan{position:relative;min-height:340px;border:1px solid var(--ac-line);background:var(--ac-card);color:var(--ac-p);display:grid;place-items:center;padding:20px;border-radius:12px}
.ac-plan svg{width:100%;max-height:320px}.ac-plan-t{position:absolute;top:14px;inset-inline-start:18px;font-size:11px;letter-spacing:.14em;color:var(--ac-mute)}
@media(max-width:900px){.ac-cap-in{grid-template-columns:1fr}}
/* ===== فوتر روشن ===== */
.ac-footer{background:var(--ac-bg);color:var(--ac-mute);border-top:1px solid var(--ac-line);margin-top:clamp(40px,5vw,84px)}
.ac-footer p,.ac-footer li,.ac-footer small,.ac-footer .ac-contact-v{color:var(--ac-mute)}
.ac-footer a{color:var(--ac-text);text-decoration:none}.ac-footer a:hover{color:var(--ac-p-text);text-decoration:underline;text-underline-offset:4px}
.ac-footer .ac-ftitle{font-family:var(--ac-font-head);color:var(--ac-text);font-size:1.05rem}
.ac-footer-grid{align-items:start}
.ac-social a,.ac-soc-chips a{background:var(--ac-card)!important;color:var(--ac-text)!important;box-shadow:inset 0 0 0 1px var(--ac-line)}
.ac-social a:hover,.ac-soc-chips a:hover{background:var(--ac-p)!important;color:var(--ac-on-p)!important}
.ac-social .arad-soc-i,.ac-soc-chips .arad-soc-i{width:18px;height:18px;fill:currentColor}
.ac-soc-chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 0;padding:0}.ac-soc-chips a{display:grid;place-items:center;width:42px;height:42px;border-radius:50%}
/* ===== فرم‌ها ===== */
.ac-form input:not([type=checkbox]):not([type=hidden]),.ac-form textarea,.ac-form select,.ac-in{border-radius:var(--ac-r)}
.ac-form input:focus,.ac-form textarea:focus{outline:0;border-color:var(--ac-p);box-shadow:0 0 0 3px rgba(var(--ac-p-rgb),.18)}
/* ===== برگه‌های داخلی ===== */
body.ac-nx .ac-phead{position:relative;overflow:hidden;background:var(--ac-bg)!important;color:var(--ac-text);border-bottom:1px solid var(--ac-line)}
body.ac-nx .ac-phead::after{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(var(--ac-line) 1px,transparent 1px),linear-gradient(90deg,var(--ac-line) 1px,transparent 1px);background-size:44px 44px;-webkit-mask:linear-gradient(90deg,transparent 40%,#000);mask:linear-gradient(90deg,transparent 40%,#000);opacity:.8}
html[dir=rtl] body.ac-nx .ac-phead::after{-webkit-mask:linear-gradient(270deg,transparent 40%,#000);mask:linear-gradient(270deg,transparent 40%,#000)}
body.ac-nx .ac-phead .ac-wrap{position:relative;z-index:1}
body.ac-nx .ac-phead .ac-h1{color:var(--ac-text)}body.ac-nx .ac-phead .ac-h1::after{content:"";display:block;width:54px;height:4px;background:var(--ac-p);margin-top:12px}
body.ac-nx .ac-phead .ac-crumbs,body.ac-nx .ac-phead .ac-crumbs a,body.ac-nx .ac-phead-lead{color:var(--ac-mute)}
body.ac-nx .ac-req-box{display:grid;grid-template-columns:.95fr 1.05fr;gap:0;padding:0!important;border:1px solid var(--ac-line);box-shadow:var(--ac-shh);background:var(--ac-card);border-radius:12px;overflow:hidden}
body.ac-nx .ac-req-t{padding:clamp(24px,3.4vw,44px);background:var(--ac-deep);color:var(--ac-on-deep)}
body.ac-nx .ac-req-t .ac-h2,body.ac-nx .ac-req-t .ac-lead,body.ac-nx .ac-req-t .ac-kicker{color:#fff}
body.ac-nx .ac-req-t .ac-contact li>.ac-i{background:rgba(255,255,255,.14);color:#fff}
body.ac-nx .ac-req-t .ac-contact-v small{color:rgba(255,255,255,.72)}body.ac-nx .ac-req-t .ac-contact-v a,body.ac-nx .ac-req-t .ac-contact-v span{color:#fff}
body.ac-nx .ac-req-box>form{padding:clamp(22px,3vw,40px)}
body.ac-nx .ac-map{box-shadow:var(--ac-sh);border-radius:12px;overflow:hidden}
@media(max-width:860px){body.ac-nx .ac-req-box{grid-template-columns:1fr}}
body.ac-nx .ac-prose.is-article{max-width:780px;margin-inline:auto;line-height:2.15}
body.ac-nx .ac-prose.is-article h2{padding-inline-start:14px;border-inline-start:4px solid var(--ac-p)}
.ac-prose p,.ac-lead{text-align:justify}.ac-prose a{text-decoration:none}.ac-prose a:hover{text-decoration:underline;text-underline-offset:4px}
/* ===== موبایل ===== */

/* ===== خروجی ویرایشگر آراد (.ac-bld) ===== */
.ac-bld{--b-gap:clamp(14px,2vw,24px)}
.ac-bld .reveal{opacity:1!important;transform:none!important}
.ac-bld .wrap{width:min(var(--ac-wrap,1240px),100% - 2*var(--ac-gap,16px));margin-inline:auto}
.ac-bld .sec{padding-block:clamp(34px,4.8vw,64px)}.ac-bld .sec-alt{background:rgba(var(--ac-p-rgb),.06)}
.ac-bld .sec-head{margin-bottom:clamp(20px,3vw,36px)}.ac-bld .sec-head.center{text-align:center}
.ac-bld .eyebrow{display:inline-flex;align-items:center;gap:10px;margin:0 0 .4rem;font-weight:800;font-size:.82rem;color:var(--ac-p-text)}.ac-bld .eyebrow::before{content:"";width:28px;height:2px;background:var(--ac-p)}
.ac-bld h2{margin:.2rem 0 .5rem;font-size:clamp(1.45rem,2.6vw,2.1rem);font-weight:700;line-height:1.5}
.ac-bld p,.ac-bld .prose{line-height:2.05}.ac-bld .prose p{text-align:justify;margin:0 0 .9em}.ac-bld p:empty{display:none}
.ac-bld a{text-decoration:none;color:var(--ac-p-text)}.ac-bld a:hover{text-decoration:underline;text-underline-offset:4px}
.ac-bld .glass,.ac-bld .s-card,.ac-bld .t-card,.ac-bld .step{background:var(--ac-card);border:1px solid var(--ac-line);box-shadow:var(--ac-sh)}
.ac-bld .page-hero{position:relative;overflow:hidden;isolation:isolate;display:flex;align-items:flex-end;min-height:clamp(190px,24vw,280px);padding:clamp(28px,4vw,54px) 0;background:linear-gradient(115deg,var(--ac-deep),var(--ac-deep-3));color:#fff}
.ac-bld .page-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.3;filter:grayscale(1);z-index:-2}
.ac-bld .page-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(var(--ac-deep-rgb),.8),rgba(var(--ac-deep-rgb),.2) 70%)}
.ac-bld .page-hero h1{margin:0;color:#fff;font-size:clamp(1.7rem,3.4vw,2.6rem);font-weight:700;line-height:1.4}.ac-bld .page-hero h1::after{content:"";display:block;width:54px;height:4px;background:var(--ac-p);margin-top:12px}
.ac-bld .page-hero .lead-text{margin:.6rem 0 0;max-width:62ch;color:rgba(255,255,255,.88);text-align:start}
.ac-bld .a-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(22px,4vw,56px);align-items:center}
.ac-bld .a-media{position:relative}.ac-bld .a-img{display:block;width:100%;max-height:520px;object-fit:cover;box-shadow:var(--ac-shh)}
.ac-bld .a-badge{position:absolute;inset-block-end:-16px;inset-inline-start:-12px;padding:12px 20px;background:var(--ac-p);color:var(--ac-on-p);border:0;text-align:center;display:flex;flex-direction:column}
.ac-bld .stats{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:var(--b-gap)}
.ac-bld .stat{display:flex;align-items:center;gap:14px;padding:20px;background:linear-gradient(150deg,var(--ac-deep),var(--ac-deep-3));border:0;color:#fff}
.ac-bld .stat b{display:block;font:700 1.8rem/1.2 var(--ac-font-head);color:#fff}.ac-bld .stat span:not(.stat-ico){color:rgba(255,255,255,.82)}
.ac-bld .stat-ico,.ac-bld .s-ico,.ac-bld .w-ico{display:grid;place-items:center;width:52px;height:52px;background:rgba(255,255,255,.14);color:#fff;flex:none}.ac-bld .s-ico{background:var(--ac-p);color:var(--ac-on-p)}
.ac-bld .stat-ico svg,.ac-bld .s-ico svg{width:26px;height:26px}
.ac-bld .s-grid,.ac-bld .t-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:var(--b-gap)}
.ac-bld .s-card{position:relative;padding:24px;transition:transform .3s,box-shadow .3s}.ac-bld .s-card::before{content:"";position:absolute;inset-inline:0;top:0;height:4px;background:repeating-linear-gradient(135deg,var(--ac-p) 0 8px,var(--ac-deep) 8px 16px)}
.ac-bld .s-card:hover{transform:translateY(-6px);box-shadow:var(--ac-shh)}.ac-bld .s-card h3{margin:1rem 0 .35rem;font-size:1.12rem}.ac-bld .s-card p{margin:0;color:var(--ac-mute)}
.ac-bld .steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:var(--b-gap) 16px}
.ac-bld .step{position:relative;padding:40px 16px 20px;text-align:center}.ac-bld .step-n{position:absolute;top:-18px;inset-inline-start:50%;transform:translateX(50%);width:40px;height:40px;display:grid;place-items:center;background:var(--ac-p);color:var(--ac-on-p);font:700 1rem var(--ac-mono)}
html[dir=ltr] .ac-bld .step-n{transform:translateX(-50%)}
.ac-bld .t-grid:has(.t-card:only-child){grid-template-columns:minmax(0,600px);justify-content:center}
.ac-bld .t-card{padding:24px}.ac-bld .stars{color:#f5b301;letter-spacing:2px;margin-bottom:8px}.ac-bld .t-who{display:flex;align-items:center;gap:10px;margin-top:14px}.ac-bld .t-ava{width:46px;height:46px;border-radius:50%;object-fit:cover;background:var(--ac-tint)}
.ac-bld .cta-band{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:clamp(24px,3.4vw,42px);background:var(--ac-deep-2);color:#fff;border-inline-start:8px solid var(--ac-p)}
.ac-bld .cta-band h2{margin:0;color:#fff}.ac-bld .cta-band p{color:rgba(255,255,255,.86)}
.ac-bld .btn,.ac-bld a.btn{display:inline-flex;align-items:center;gap:8px;padding:.85rem 1.7rem;border:0;background:var(--ac-p);color:var(--ac-on-p);font-weight:800;text-decoration:none;cursor:pointer}
.ac-bld .btn-gold{background:#fff;color:var(--ac-deep)}.ac-bld .btn-group{display:flex;flex-wrap:wrap;gap:10px}
.ac-bld input:not([type=checkbox]):not([type=hidden]),.ac-bld textarea,.ac-bld select{width:100%;box-sizing:border-box;padding:.8rem 1rem;border:1.5px solid var(--ac-line);background:var(--ac-card);font:inherit}
.ac-bld ul.ac-checks{list-style:none;margin:0 0 1em;padding:0;display:grid;gap:8px}
.ac-bld ul.ac-checks>li,.ac-bld .prose li{position:relative;padding:10px 16px;padding-inline-start:44px;background:var(--ac-card);border:1px solid var(--ac-line);list-style:none}
.ac-bld ul.ac-checks>li::before,.ac-bld .prose li::before{content:"";position:absolute;inset-inline-start:14px;top:50%;width:18px;height:18px;margin-top:-9px;background:var(--ac-p) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/12px no-repeat}
.ac-bld .prose ul{list-style:none;margin:0 0 .6em;padding:0;display:grid;gap:8px}.ac-bld .prose ul ul{display:contents}.ac-bld .prose li[style]:has(>ul){padding:0;background:none;border:0}.ac-bld .prose li[style]:has(>ul)::before{display:none}
@media(max-width:820px){.ac-bld .a-grid{grid-template-columns:1fr}}
.ac-cta-box .ac-cta-bg{opacity:.16}.ac-cta-box .ac-btn.is-accent{background:#fff;color:var(--ac-p-text)}
.ac-cta-tel{color:var(--ac-on-p)}
/* لوگو */
.ac-header .ac-logo{max-height:62px;max-width:220px}
.ac-footer .ac-logo{max-height:104px;max-width:260px;width:auto;filter:none}
.ac-footer .ac-brand{color:var(--ac-text)}.ac-footer .ac-brand-t small{color:var(--ac-mute)}
/* نوار بالا */
.ac-topbar,.ac-topbar a,.ac-topbar-c,.ac-topbar .ac-i{color:var(--ac-text)}
.ac-topbar .ac-i{opacity:.7}.ac-topbar a:hover{color:var(--ac-p-text)}
/* سربرگ صفحه‌های داخلی با تصویر بنر */
body.ac-nx .ac-phead.has-img{background:var(--ac-deep)!important;color:#fff}
body.ac-nx .ac-phead.has-img::after{display:none}
body.ac-nx .ac-phead.has-img .ac-h1,body.ac-nx .ac-phead.has-img .ac-crumbs a,body.ac-nx .ac-phead.has-img .ac-crumbs [aria-current],body.ac-nx .ac-phead.has-img .ac-phead-lead{color:#fff}
body.ac-nx .ac-phead .ac-crumbs [aria-current]{color:var(--ac-text)}
body.ac-nx .ac-phead:not(.has-img) .ac-phead-bg{opacity:.45}
/* فوتر: متن معرفی کنار لوگو */
.ac-fcol.is-brand{display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px 22px;align-items:center;align-content:start}
.ac-fcol.is-brand>.ac-fnews{grid-column:1/-1}
.ac-fcol.is-brand .ac-ftext{margin:0;font-size:.92rem;line-height:2}
@media(min-width:900px){.ac-footer .ac-footer-grid{grid-template-columns:2.1fr 1fr 1fr 1.3fr}}
@media(max-width:520px){.ac-fcol.is-brand{grid-template-columns:1fr}}
/* مطالب مرتبط و بخش‌های هم‌زمینه */
.ac-sec.is-tint{background:var(--ac-bg);border-top:1px solid var(--ac-line);padding-block:clamp(36px,4.5vw,60px);margin-top:clamp(36px,4vw,60px)}
.ac-sec.is-tint .ac-head{margin-bottom:24px;padding-bottom:14px}
.ac-sec.is-tint .ac-h2{font-size:clamp(1.3rem,2.2vw,1.7rem);margin:0}
.ac-sec.is-tint .ac-agrid{grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:20px}
.ac-agrid{gap:20px}
.ac-acard{border-radius:12px;box-shadow:none}.ac-acard:hover{box-shadow:var(--ac-shh)}
.ac-acard-media{aspect-ratio:16/10}
.ac-acard-title{font-size:1rem;font-weight:800}

/* ===== آرک: استودیوی نعنایی ===== */
:root{--ac-sh:0 22px 40px -28px rgba(var(--ac-deep-rgb),.45);--ac-shh:0 34px 60px -34px rgba(var(--ac-deep-rgb),.5)}
body{background:var(--ac-bg)}
.ac-btn{border-radius:99px}
.ac-btn.is-primary{background:var(--ac-deep);color:var(--ac-on-deep)}
.ac-btn.is-primary:hover{background:var(--ac-p);color:var(--ac-on-p)}
.ac-btn.is-accent{background:var(--ac-a);color:var(--ac-on-a)}
.ac-btn.is-ghost,.ac-btn.is-outline{background:var(--ac-card);box-shadow:inset 0 0 0 1px var(--ac-line);color:var(--ac-text)}
.ac-btn.is-ghost:hover,.ac-btn.is-outline:hover{background:var(--ac-deep);color:var(--ac-on-deep)}
.ac-header{background:rgba(var(--ac-bg-rgb),.9);border-bottom-color:transparent}
.ac-header.is-stuck{border-bottom-color:var(--ac-line)}
.ac-menu>li>a{border-radius:99px}
.ac-menu>li>a:hover,.ac-menu>.current-menu-item>a,.ac-menu>li.is-current>a{background:var(--ac-card);color:var(--ac-deep);box-shadow:inset 0 0 0 1px var(--ac-line)}
.ac-header .ac-ibtn{border-radius:50%;background:var(--ac-card);border:1px solid var(--ac-line)}
.ac-topbar{background:var(--ac-deep);color:var(--ac-on-deep);border:0}
.ac-topbar,.ac-topbar a,.ac-topbar-c,.ac-topbar .ac-i{color:var(--ac-on-deep)}
.ac-topbar a:hover{color:var(--ac-a)}
.ac-header .ac-search,.ac-search{border-bottom:0;border-radius:0 0 24px 24px;background:var(--ac-card)}
/* عنوان بخش‌ها: وسط‌چین با برچسب قرص‌مانند */
.ac-kicker{display:inline-flex;gap:0;padding:3px 18px;border-radius:99px;background:var(--ac-tint);color:var(--ac-deep);font-weight:800}
.ac-kicker::before{display:none}
.ac-head{display:flex;flex-direction:column;align-items:center;text-align:center;border:0;padding-bottom:0;gap:14px}
.ac-head-t{display:flex;flex-direction:column;align-items:center}
.ac-head .ac-lead{text-align:center;margin-inline:auto}
.ac-h2{font-weight:800}
.ac-lead,.ac-prose p{text-align:start}.ac-head .ac-lead{text-align:center}
/* بخش اول */
.ac-hero.ac-hero-arc{height:auto;max-height:none;min-height:0;overflow:hidden;background:var(--ac-bg);border:0;padding:clamp(26px,4vw,48px) 0 0;position:relative}
.ac-hero-c{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center}
.ac-hero-k{margin:0}.ac-hero-k span{display:inline-block;padding:5px 22px;border-radius:99px;background:var(--ac-tint);color:var(--ac-deep);font:800 .98rem/1.9 var(--ac-font-head)}
.ac-hero-h{font-size:clamp(2.1rem,5.4vw,4.9rem);line-height:1.38;letter-spacing:-.5px;margin:18px 0 14px;font-weight:800;color:var(--ac-text)}
.ac-hero-h em{font-style:normal;color:var(--ac-deep)}
.ac-hero-p{max-width:760px;margin:0 auto;font-size:clamp(1rem,1.5vw,1.2rem);line-height:2;color:var(--ac-mute);text-align:center}
.ac-note{position:absolute;display:flex;color:var(--ac-deep);font:800 clamp(16px,1.5vw,21px)/1.6 var(--ac-font-head);pointer-events:none}
.ac-note-1{inset-inline-start:max(8px,calc(50% - 600px));top:clamp(60px,10vw,112px);flex-direction:column;align-items:center;transform:rotate(-12deg);text-align:center}
.ac-note-1 svg{width:clamp(50px,5vw,72px);height:auto;margin-top:6px;margin-inline-start:44px}
html[dir=ltr] .ac-note-1{transform:rotate(12deg)}html[dir=ltr] .ac-note-1 svg{transform:scaleX(-1)}
.ac-arc{position:relative;margin-top:clamp(-8px,-.5vw,0px);user-select:none;-webkit-user-select:none;touch-action:pan-y;cursor:grab}
.ac-arc.is-drag{cursor:grabbing}
.ac-arc-stage{position:relative;width:100%;height:clamp(200px,30.5vw,440px);overflow:hidden;display:flex;gap:14px;align-items:center;padding-inline:16px}
.ac-arc-card{position:relative;flex:none;width:170px;height:300px;overflow:hidden;border-radius:18px;background:var(--ac-tint-2);display:block;color:#fff}
.ac-arc.is-live .ac-arc-stage{display:block;padding:0}
.ac-arc.is-live .ac-arc-card{position:absolute;left:0;top:0;width:auto;height:auto;border-radius:0;will-change:transform,clip-path;transform-origin:0 0;backface-visibility:hidden}
.ac-arc-stage{--arc-s:1}
.ac-arc.is-live .ac-arc-card{zoom:1}
.ac-arc-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none;-webkit-user-drag:none}
.ac-arc-card::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(0deg,rgba(var(--ac-deep-rgb),.5),transparent 46%),rgba(var(--ac-a-rgb,255,255,255),.08)}
.ac-arc-card b{position:absolute;z-index:2;inset-inline:14px;bottom:16px;font:800 .9rem/1.5 var(--ac-font-head);text-shadow:0 1px 8px rgba(0,0,0,.35);pointer-events:none}
.ac-arc-art{position:absolute;inset:0;display:grid;place-items:center;color:var(--ac-deep);background:linear-gradient(160deg,var(--ac-tint),var(--ac-tint-3,var(--ac-tint-2)))}
.ac-arc-art svg{width:78%;height:auto;max-height:78%}
.ac-arc-art-1{background:linear-gradient(160deg,var(--ac-card),var(--ac-tint))}.ac-arc-art-2{background:linear-gradient(160deg,var(--ac-tint-2),var(--ac-card))}
.ac-hero-cta{display:flex;align-items:center;justify-content:center;gap:clamp(12px,2vw,26px);flex-wrap:wrap;margin-top:clamp(-4px,.5vw,10px);padding-bottom:clamp(44px,5vw,70px);position:relative}
.ac-ring{display:inline-grid;place-items:center;padding:7px;border:2px dashed var(--ac-deep);border-radius:99px}
.ac-ring-b{display:grid;place-items:center;min-width:176px;height:58px;padding:0 28px;border-radius:99px;background:var(--ac-deep);color:var(--ac-on-deep);font:800 1.05rem var(--ac-font-head);text-decoration:none;transition:background .25s,transform .25s}
.ac-ring-b:hover{background:var(--ac-p);color:var(--ac-on-p);transform:scale(1.03)}
.ac-hero-2{display:inline-flex;align-items:center;gap:8px;font-weight:800;color:var(--ac-deep);text-decoration:none}
.ac-hero-2 svg{width:18px;height:18px}html[dir=ltr] .ac-hero-2 svg{transform:none}html[dir=rtl] .ac-hero-2 svg{transform:scaleX(-1)}
.ac-note-2{position:static;flex-direction:row;align-items:center;gap:6px;transform:rotate(-3deg);font-size:clamp(15px,1.4vw,19px)}
.ac-note-2 svg{width:56px;height:auto}
html[dir=ltr] .ac-note-2 svg{transform:scaleX(-1)}
/* آمار: کارت‌های بنتو */
.ac-strip-sec{padding-top:clamp(20px,3vw,40px)}
.ac-strip{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:18px;padding:0}
.ac-strip-i{display:flex;flex-direction:column;justify-content:space-between;gap:26px;min-height:200px;padding:28px 30px;border:0;border-radius:30px;background:var(--ac-card);box-shadow:inset 0 0 0 1px var(--ac-line)}
.ac-strip-i:first-child{padding:28px 30px}
.ac-strip-i b{font:800 clamp(2.4rem,4.4vw,3.8rem)/1 var(--ac-font-head);color:var(--ac-deep)}.ac-strip-i b i{font-style:normal;font-size:.5em;margin-inline-start:4px}
.ac-strip-i small{font-weight:700;font-size:1rem;color:var(--ac-mute)}
.ac-strip-i.is-0{background:var(--ac-deep);box-shadow:none}.ac-strip-i.is-0 b{color:var(--ac-a)}.ac-strip-i.is-0 small{color:rgba(var(--ac-on-deep-rgb),.78)}
.ac-strip-i.is-1{background:var(--ac-tint)}
/* دسته‌ها: کارت‌های گرد */
.ac-cat{border-radius:28px;border:0;box-shadow:inset 0 0 0 1px var(--ac-line);background:var(--ac-card);padding:12px 12px 18px}
.ac-cat-media{border-radius:20px}
.ac-cat-t,.ac-cat-n,.ac-cat-more{padding-inline:10px}
.ac-cat.is-all{background:var(--ac-deep);color:var(--ac-on-deep);box-shadow:none;border-radius:28px}
.ac-cat.is-all:hover{color:var(--ac-on-deep)}.ac-cat-all-i{background:var(--ac-a);color:var(--ac-on-a)}
/* بازارها: زبانه‌ها */
.ac-mk-tabs:not([hidden]){display:flex}.ac-mk-tabs{justify-content:center;margin-bottom:26px}
.ac-mk-tabs div{display:inline-flex;gap:4px;padding:6px;background:var(--ac-card);border-radius:99px;box-shadow:inset 0 0 0 1px var(--ac-line)}
.ac-mk-tab{border:0;cursor:pointer;padding:10px clamp(18px,3vw,34px);border-radius:99px;background:transparent;color:var(--ac-text);font:800 .96rem var(--ac-font-head);transition:.25s}
.ac-mk-tab[aria-selected=true]{background:var(--ac-deep);color:var(--ac-on-deep)}
.ac-mk-grid{display:block;border:0;border-radius:0;overflow:visible;background:none}
.ac-mk-card{display:grid;grid-template-columns:1fr 1fr;gap:0;padding:0;border-radius:36px;overflow:hidden;background:var(--ac-card);box-shadow:inset 0 0 0 1px var(--ac-line);color:var(--ac-text);text-decoration:none}
.ac-mk-card.is-ex{background:var(--ac-card);border:0}
.ac-mk-grid.is-tabs .ac-mk-card[hidden]{display:none}
.ac-mk-in{padding:clamp(26px,4vw,52px);display:flex;flex-direction:column;justify-content:center;order:1}
.ac-mk-bg{display:block;position:relative;order:2;min-height:340px;background:linear-gradient(150deg,var(--ac-tint),var(--ac-tint-3,var(--ac-tint-2)))}
.ac-mk-bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.ac-mk-bg svg{position:absolute;inset:8%;width:84%;height:84%;color:var(--ac-deep);opacity:.55}
.ac-mk-no{position:absolute;order:3;inset-inline-start:22px;top:20px;z-index:2;margin:0;padding:3px 14px;border-radius:99px;background:var(--ac-card);color:var(--ac-deep)}
.ac-mk-chips{border:0;display:grid;gap:10px;margin-top:18px}
.ac-mk-chips li{border:0;padding:0;font-weight:700}
.ac-mk-chips li::before{content:"✓";display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--ac-tint);color:var(--ac-deep);font-size:13px;flex:none}
.ac-mk-card.is-ex .ac-mk-chips li::before{background:var(--ac-tint)}
@media(max-width:800px){.ac-mk-card{grid-template-columns:1fr}.ac-mk-bg{order:0;min-height:220px}}
/* فرایند: قرص‌های شماره‌دار با پیکان */
.ac-steps{display:flex;flex-wrap:wrap;justify-content:center;align-items:stretch;gap:12px 6px;padding:0}
.ac-steps::before{display:none}
.ac-step{display:flex;align-items:center;gap:14px;padding:12px 16px 12px 26px;padding-inline:14px 28px;background:var(--ac-card);border-radius:99px;box-shadow:inset 0 0 0 1px var(--ac-line);position:relative;margin-inline-end:56px}
.ac-step::before{display:none}
.ac-step:not(:last-child)::after{content:"";position:absolute;inset-inline-end:-54px;top:50%;width:48px;height:22px;margin-top:-11px;background:var(--ac-deep) no-repeat center/contain;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 24' fill='none' stroke='%23000' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M54 12H8'/%3E%3Cpath d='M18 3L7 12l11 9'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 24' fill='none' stroke='%23000' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M54 12H8'/%3E%3Cpath d='M18 3L7 12l11 9'/%3E%3C/svg%3E") center/contain no-repeat}
html[dir=ltr] .ac-step:not(:last-child)::after{transform:scaleX(-1)}
.ac-step-n{flex:none;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--ac-deep);color:var(--ac-a);font:800 1rem var(--ac-font-head);-webkit-text-stroke:0;margin:0}
.ac-step h3{font-size:1.02rem;margin:0}.ac-step p{display:none}
.ac-step:last-child{margin-inline-end:0}
@media(max-width:720px){.ac-step{margin-inline-end:0;width:100%}.ac-step::after{display:none!important}}
/* صادرات */
.ac-export-in{border-radius:36px;background:var(--ac-deep)}
.ac-export-bg{background:var(--ac-deep-2)}
.ac-export-tb{border-radius:24px}
/* مقالات: سه کارت */
.ac-art-grid{grid-template-columns:repeat(3,1fr);gap:22px}
.ac-art-main,.ac-art-i{border:0;border-radius:28px;box-shadow:inset 0 0 0 1px var(--ac-line);background:var(--ac-card);overflow:hidden}
.ac-art-side{display:contents}
.ac-art-i{display:flex;flex-direction:column;padding:0;gap:0;align-items:stretch}
.ac-art-th{width:100%;aspect-ratio:16/10;border-radius:0}
.ac-art-th img{object-fit:cover}
.ac-art-i .ac-art-tx{padding:20px 24px 24px}
.ac-art-main h3{font-size:1.12rem;line-height:1.75}.ac-art-main p{display:none}
@media(max-width:900px){.ac-art-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.ac-art-grid{grid-template-columns:1fr}}
/* دعوت به همکاری: نوار سبز تیره که به فوتر وصل می‌شود */
.ac-cta{padding-bottom:0}
.ac-cta-box{border-radius:48px 48px 0 0;background:var(--ac-deep);color:var(--ac-on-deep);text-align:center;display:flex;flex-direction:column;align-items:center;gap:22px;padding:clamp(44px,6vw,80px) 20px clamp(34px,4vw,56px);position:relative;overflow:hidden}
.ac-cta-box .ac-h2,.ac-cta-box p{color:var(--ac-on-deep)}
.ac-cta-t,.ac-cta-act{position:relative;z-index:1}
.ac-cta-act{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;align-items:center}
.ac-cta-box .ac-btn.is-accent{background:var(--ac-a);color:var(--ac-on-a)}
.ac-cta-tel{color:var(--ac-on-deep)}
/* کارت‌ها */
.ac-pcard,.ac-scard,.ac-acard,.ac-mag-card{border-radius:26px;overflow:hidden}
.ac-acard{box-shadow:inset 0 0 0 1px var(--ac-line);border:0}
/* فوتر سبز تیره */
.ac-footer{background:var(--ac-deep);color:rgba(var(--ac-on-deep-rgb),.78);border-top:0;margin-top:0}
.ac-cta+.ac-footer,.ac-footer{margin-top:0}
.ac-footer p,.ac-footer li,.ac-footer small,.ac-footer .ac-contact-v{color:rgba(var(--ac-on-deep-rgb),.78)}
.ac-footer a{color:var(--ac-on-deep)}.ac-footer a:hover{color:var(--ac-a)}
.ac-footer .ac-ftitle,.ac-footer .ac-brand{color:var(--ac-on-deep)}.ac-footer .ac-brand-t small{color:rgba(var(--ac-on-deep-rgb),.7)}
.ac-social a,.ac-soc-chips a{background:rgba(255,255,255,.12)!important;color:var(--ac-on-deep)!important;box-shadow:none!important}
.ac-social a:hover,.ac-soc-chips a:hover{background:var(--ac-a)!important;color:var(--ac-on-a)!important}
/* صفحه‌های داخلی */
body.ac-nx .ac-phead{background:var(--ac-tint)!important;border-radius:0 0 40px 40px}
body.ac-nx .ac-phead::after{display:none}
body.ac-nx .ac-phead .ac-h1::after{background:var(--ac-a)}
body.ac-nx .ac-req-box{border-radius:36px}
body.ac-nx .ac-phead.has-img{background:var(--ac-deep)!important}
.ac-fcol.is-brand .ac-footer .ac-logo{filter:none}
@media(max-width:900px){
.ac-strip{grid-template-columns:1fr 1fr}.ac-strip-i{min-height:150px;border-radius:24px}
.ac-note-1{display:none}
.ac-hero-cta .ac-note-2{display:none}
.ac-cta-box{border-radius:32px 32px 0 0}
}
.ac-cat-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,176px),1fr))}
/* عنوان نوار دعوت: یک خط در دسکتاپ */
.ac-cta-t{max-width:none;width:100%}
.ac-cta-box .ac-h2{font-size:clamp(1.4rem,3vw,2.3rem);max-width:none;margin:0 0 .4rem}
@media(min-width:900px){.ac-cta-box .ac-h2{white-space:nowrap}}
.ac-cta-t,.ac-cta-t p{text-align:center}
/* بخش اول فشرده‌تر: کارت‌ها بدون اسکرول دیده شوند */
.ac-hero.ac-hero-arc{padding-top:clamp(14px,2.2vh,28px)}
.ac-hero-k span{padding:3px 20px;font-size:.92rem}
.ac-hero-h{font-size:clamp(2rem,min(4.4vw,7.2vh),3.9rem);line-height:1.3;margin:10px 0 8px}
.ac-hero-p{max-width:700px;font-size:clamp(.95rem,1.25vw,1.08rem);line-height:1.85}
.ac-note-1{top:clamp(40px,7vh,84px)}
.ac-arc{margin-top:clamp(-22px,-1.4vw,-4px)}
.ac-hero-cta{padding-bottom:clamp(28px,4vh,52px)}
@media(max-width:900px){.ac-arc{margin-top:0}}