/* آریاناشلف — pages.css
   صفحات داخلی: محصولات، جزئیات محصول، پروژه‌ها، مقالات، تماس، جستجو، درباره.
   توکن‌ها و کامپوننت‌های مشترک (کارت، فرم، دکمه، جدول) در style.css است. */

/* ───────── محصولات: فیلتر + نتایج ───────── */
.shop{display:grid;gap:22px;align-items:start}
@media (min-width:1024px){
  .shop{grid-template-columns:288px minmax(0,1fr);gap:32px}
}
.filters__box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.filters__box>summary{display:flex;align-items:center;justify-content:flex-start;gap:10px;width:100%;min-height:54px;padding:12px 18px;border:0;border-radius:0;background:#fff;color:var(--navy);font-weight:700;list-style:none;cursor:pointer}
.filters__box>summary::-webkit-details-marker{display:none}
.filters__box>summary::after{content:"";margin-inline-start:auto;width:10px;height:10px;border-inline-end:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);transition:transform .2s}
.filters__box[open]>summary::after{transform:rotate(-135deg)}
.filters__box>summary:hover{background:var(--paper)}
.filters__box fieldset{margin:0;padding:16px 18px;border:0;border-top:1px solid var(--paper-2)}
.filters__box legend{float:left;width:100%;padding:0;margin-bottom:10px;font-weight:700;font-size:.93rem;color:var(--navy)}
.filters__box legend+*{clear:both}
.check{display:flex;align-items:center;gap:9px;padding:5px 0;font-size:.92rem;cursor:pointer;line-height:1.6}
.check small{margin-inline-start:auto;color:var(--muted)}
.check--sub{padding-inline-start:27px;color:var(--muted);font-size:.88rem}
.range{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:6px}
.range .input{min-height:42px;padding:6px 12px;font-size:.92rem}
.filters__box>.btn{width:calc(100% - 36px);margin:4px 18px 16px}
.filters__box>.btn+.btn{margin-top:-6px}
.filters__reset{border-color:var(--line);color:var(--muted)}
.filters__reset:hover{border-color:var(--err);color:var(--err);background:transparent}

.toolbar{display:flex;flex-wrap:wrap;gap:12px 16px;align-items:center;justify-content:space-between;padding:14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.toolbar__search{display:flex;gap:8px;flex:1 1 300px;min-width:0}
.toolbar__search .input{flex:1;min-width:0}
.toolbar__sort{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.9rem;white-space:nowrap}
.toolbar__sort .select{width:auto;min-width:170px;min-height:48px}
.result-count{margin:16px 0 18px;color:var(--muted);font-size:.92rem}
@media (min-width:600px){.shop__main .grid--3{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1280px){.shop__main .grid--3{grid-template-columns:repeat(3,1fr)}}
@media (max-width:599px){.toolbar__sort{width:100%}.toolbar__sort .select{flex:1}}

/* فیلتر ساده (پروژه‌ها) */
.filter-bar{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;margin-bottom:28px;padding:16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.filter-bar label{display:flex;flex-direction:column;gap:6px;flex:1 1 180px;font-size:.85rem;color:var(--muted);font-weight:500}
.filter-bar .btn{min-height:48px}

/* ───────── جزئیات محصول ───────── */
.pd{display:grid;gap:28px;margin-bottom:48px}
@media (min-width:900px){.pd{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:52px;align-items:start}}
.pd__gallery{min-width:0}
@media (min-width:900px){.pd__gallery{position:sticky;top:calc(var(--header) + 16px)}}
.pd__main{aspect-ratio:4/3;overflow:hidden;background:var(--paper-2);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}
.pd__main img{width:100%;height:100%;object-fit:cover;cursor:zoom-in;transition:transform .5s var(--ease)}
.pd__main:hover img{transform:scale(1.03)}
.pd__thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(76px,1fr));gap:10px;margin-top:12px}
.pd__thumb{padding:0;overflow:hidden;aspect-ratio:4/3;border:2px solid transparent;border-radius:10px;background:var(--paper-2);opacity:.7;transition:opacity .2s,border-color .2s}
.pd__thumb img{width:100%;height:100%;object-fit:cover}
.pd__thumb:hover,.pd__thumb.is-active{opacity:1;border-color:var(--teal)}
.pd__info{display:flex;flex-direction:column;align-items:flex-start;gap:14px;min-width:0}
.pd__info h1{margin:0;font-size:clamp(1.5rem,2.8vw,2.1rem)}
.pd__short{margin:0;color:var(--muted);line-height:1.9}
.pd__chips{display:flex;flex-wrap:wrap;gap:8px}
.pd__chips .badge{padding:6px 12px;font-size:.84rem}
.pd__price{width:100%;padding:16px 20px;background:var(--teal-soft);border-radius:var(--radius-sm);border-inline-start:4px solid var(--amber)}
.pd__price-label{display:block;margin-bottom:2px;font-size:.85rem;color:var(--muted)}
.pd__price strong{font-size:1.3rem;color:var(--navy)}
.pd__info>.btn{align-self:stretch}
@media (min-width:640px){.pd__info>.btn{align-self:flex-start}}
.pd__block{margin-top:44px}
.pd__block>h2{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.pd__block>h2::before{content:"";width:5px;height:1.1em;border-radius:3px;background:var(--amber)}
.table th{width:34%;font-weight:600}
.table tbody tr:last-child th,.table tbody tr:last-child td{border-bottom:0}
.table tbody tr:nth-child(even) td{background:var(--paper)}
@media (max-width:599px){.table th,.table td{padding:10px 12px;font-size:.9rem}.table th{width:42%}}

/* ───────── جزئیات پروژه ───────── */
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));margin:0 0 32px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.facts li{padding:18px 22px;border-inline-start:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:-1px}
.facts span{display:block;margin-bottom:2px;font-size:.82rem;color:var(--muted)}
.facts strong{color:var(--navy)}
.prose.lead{margin-bottom:32px;max-width:72ch;font-size:1.1rem;color:var(--ink)}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin:0 0 40px}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;border:1px solid var(--line);cursor:zoom-in;transition:transform .3s var(--ease),box-shadow .3s}
.gallery img:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.steps{display:grid;gap:14px}
.step{display:flex;gap:18px;align-items:flex-start;padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.step__n{flex-shrink:0;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--grad);color:#fff;font-weight:700}
.step h2{margin-bottom:6px;font-size:1.15rem}
.step p{margin:0;color:var(--muted);line-height:1.95}

/* ───────── مقالات ───────── */
.blog-bar{display:flex;flex-wrap:wrap;gap:14px 20px;align-items:center;justify-content:space-between;margin-bottom:28px}
.tabs{display:flex;gap:8px;max-width:100%;overflow-x:auto;padding-bottom:4px;scrollbar-width:thin}
.tabs a{flex-shrink:0;padding:8px 18px;background:#fff;border:1px solid var(--line);border-radius:999px;color:var(--navy);font-size:.9rem;font-weight:500;transition:background .2s,border-color .2s,color .2s}
.tabs a:hover{border-color:var(--teal);color:var(--teal-dark)}
.tabs a.is-active{background:var(--navy);border-color:var(--navy);color:#fff}
.blog-bar .toolbar__search{flex:0 1 380px}
.container--article{max-width:820px}
.article-head{margin-bottom:24px}
.article-head h1{margin:12px 0 12px;font-size:clamp(1.6rem,3.2vw,2.4rem);line-height:1.5}
.article-head .card__meta{margin:0}
.article-img{width:100%;aspect-ratio:16/9;margin:0 0 30px;object-fit:cover;border-radius:18px;box-shadow:var(--shadow-md)}
.prose{font-size:1.04rem;line-height:2.05}
.prose h2{margin:1.8em 0 .6em;padding-inline-start:14px;border-inline-start:4px solid var(--amber);font-size:1.4rem}
.prose h3{margin:1.5em 0 .5em;font-size:1.15rem}
.prose a{text-decoration:underline;text-underline-offset:3px}
.prose blockquote{margin:1.4em 0;padding:14px 20px;background:var(--teal-soft);border-inline-start:4px solid var(--teal);border-radius:0 12px 12px 0;color:var(--navy)}
html[dir="rtl"] .prose blockquote{border-radius:12px 0 0 12px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:30px 0 0}
.article-head+.article-img+.prose,.article-head+.prose{margin-top:0}
article .share-bar{margin-top:28px;padding-top:20px;border-top:1px solid var(--line)}

/* ───────── تماس ───────── */
.contact{display:grid;gap:32px;align-items:start}
@media (min-width:960px){.contact{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:48px}}
.contact__list{display:flex;flex-direction:column;gap:18px;margin:20px 0 26px}
.contact__list li{display:flex;gap:14px;align-items:flex-start}
.contact__icon{flex-shrink:0;display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:var(--teal-soft);color:var(--teal-dark)}
.contact__list strong{display:block;margin-bottom:2px;color:var(--navy);font-size:.92rem}
.contact__list div>span{color:var(--muted)}
.contact__list a{color:var(--muted)}
.contact__list a{color:var(--teal-dark);font-weight:600}
.contact__social{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}
.social-btn{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;background:#fff;border:1px solid var(--line);border-radius:999px;color:var(--navy);font-size:.9rem;font-weight:500;transition:border-color .2s,color .2s,background .2s}
.social-btn:hover{border-color:var(--teal);color:var(--teal-dark);background:var(--teal-soft)}
.map{display:block;width:100%;height:300px;border:0;border-radius:var(--radius);box-shadow:var(--shadow)}
.map--link{display:flex;align-items:center;justify-content:center;gap:8px;height:auto;padding:20px;background:var(--teal-soft);color:var(--teal-dark);font-weight:600;box-shadow:none}
.map--link:hover{background:var(--paper-2);color:var(--teal-dark)}

/* ───────── جستجو ───────── */
.search-form{max-width:680px;margin-bottom:8px}
.search-h{display:flex;align-items:center;gap:12px;margin:40px 0 20px;font-size:1.3rem}
.search-h::before{content:"";width:5px;height:1.1em;border-radius:3px;background:var(--amber)}

/* ───────── درباره ما ───────── */
.timeline{position:relative;display:flex;flex-direction:column;gap:26px}
.timeline li{position:relative;padding-inline-start:68px;min-height:48px}
.timeline li:not(:last-child)::before{content:"";position:absolute;inset-inline-start:23px;top:52px;bottom:-26px;width:2px;background:linear-gradient(var(--teal-light),var(--line))}
.timeline__icon{position:absolute;top:0;inset-inline-start:0;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--grad);color:#fff;box-shadow:0 8px 20px rgba(13,122,130,.25)}
.timeline h3{margin:0 0 4px}
.timeline p{margin:0;color:var(--muted)}