/* سایت عمومی — الهام از زبان طراحی apple.com:
   نوار باریک شفاف، واحدهای تمام‌عرض وسط‌چین، تیترهای درشت، دکمه‌های قرصی، کاشی‌های دوتایی، فضای خالی زیاد. */
:root{--ink:#1D1D1F;--ink2:#6E6E73;--paper:#F5F5F7;--line:#D2D2D7;--accent:#047857;--accent-h:#065F46;--accent-lite:#34D399}
[data-theme=dark]{--ink:#F5F5F7;--ink2:#A1A1A6;--paper:#161617;--line:#424245}
body.site{min-height:100svh;display:flex;flex-direction:column;background:var(--background);color:var(--ink);overflow-x:clip;font-size:1.0625rem;line-height:1.6}
body.site>main{flex:1;width:100%}
.ic{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.wrap{max-width:61.25rem;margin:0 auto;padding-inline:1.375rem}
.banner{background:var(--paper);text-align:center;padding:.75rem 1rem;font-size:.875rem;color:var(--ink)}

/* نوار سراسری */
.pub-head{position:sticky;top:0;z-index:50;height:3rem;background:rgb(250 250 252 / .8);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgb(0 0 0 / .06)}
[data-theme=dark] .pub-head{background:rgb(22 22 23 / .8)}
.pub-head .in{display:flex;align-items:center;justify-content:space-between;height:3rem;max-width:64rem;gap:1rem}
.brand{display:flex;align-items:center;gap:.5rem;color:var(--ink);text-decoration:none;font-weight:600;font-size:.9375rem}
.brand:hover{text-decoration:none}
.brand img{width:26px;height:26px}
.pub-nav{display:flex;align-items:center;gap:2rem}
.pub-nav a{color:var(--ink);opacity:.8;font-size:.8125rem;text-decoration:none;transition:opacity .2s}
.pub-nav a:hover,.pub-nav a[aria-current]{opacity:1;text-decoration:none}
.pub-nav .end{display:flex;gap:.75rem;align-items:center}
.pub-nav .end a{opacity:1}
.pub-nav .btn{margin:0;height:1.75rem;padding:0 .9rem;font-size:.75rem;border-radius:980px;box-shadow:none}
.pub-nav .btn:not(.sec){background:var(--accent);border-color:var(--accent);color:#fff}
.pub-nav .btn.sec{background:transparent;border-color:var(--line);color:var(--ink)}
.pub-toggle{display:none;margin:0;width:2.25rem;height:2.25rem;padding:0;background:transparent;border:0;box-shadow:none;color:var(--ink)}
.pub-toggle:hover{background:rgb(0 0 0 / .05);color:var(--ink)}

/* دکمه قرصی و لینک «بیشتر» */
.pill{display:inline-flex;align-items:center;justify-content:center;height:2.75rem;padding:0 1.4rem;border-radius:980px;background:var(--accent);color:#fff;font-size:1.0625rem;font-weight:400;text-decoration:none;border:1px solid var(--accent);transition:background .2s}
.pill:hover{background:var(--accent-h);border-color:var(--accent-h);color:#fff;text-decoration:none}
.pill.line{background:transparent;color:var(--accent)}
.pill.line:hover{background:var(--accent);color:#fff}
.unit.dark .pill.line{color:var(--accent-lite);border-color:var(--accent-lite)}
.unit.dark .pill.line:hover{background:var(--accent-lite);color:#022C22}
.unit.dark .pill:not(.line){background:var(--accent-lite);border-color:var(--accent-lite);color:#022C22}
.unit.dark .pill:not(.line):hover{background:#6EE7B7}
.pill.white{background:#fff;border-color:#fff;color:var(--accent)}
.pill.white:hover{background:#ECFDF5;color:var(--accent-h)}
.more{display:inline-flex;align-items:center;gap:.15rem;color:var(--accent);font-size:1.0625rem;text-decoration:none}
.more::after{content:"";width:.42rem;height:.42rem;border-left:1.5px solid currentColor;border-top:1.5px solid currentColor;transform:rotate(-45deg);margin-inline-start:.45rem;margin-top:.1rem}
.more:hover{text-decoration:underline;text-underline-offset:3px}
.ctas{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:1rem 1.5rem;margin-top:1.5rem}

/* واحدهای تمام‌عرض */
.unit{display:flex;flex-direction:column;align-items:center;text-align:center;overflow:hidden;padding-top:3.5rem;margin-bottom:.75rem}
.unit.light{background:var(--paper)}
.unit.dark{background:#000;color:#F5F5F7}
.unit-copy{padding:0 1.5rem;max-width:52rem}
.unit h1,.unit h2{font-size:clamp(2.5rem,6vw,3.5rem);font-weight:600;line-height:1.12;margin:0;color:inherit;text-wrap:balance}
.unit.dark h1{font-size:clamp(3rem,8vw,5rem)}
.unit .sub{font-size:clamp(1.25rem,2.4vw,1.75rem);line-height:1.4;margin:.6rem auto 0;color:inherit;opacity:.9;max-width:40rem}
.unit.light .sub{color:var(--ink)}
.eyebrow-date{font-size:1.0625rem;color:var(--ink2);margin:0 0 .5rem}
.unit-media{width:100%;margin-top:2.5rem}
.unit.dark .unit-media{height:min(60vh,34rem)}
.unit-media canvas{width:100%;height:100%;display:block}
.unit-media img{display:block;max-width:min(100%,60rem);max-height:32rem;margin:0 auto;object-fit:cover;border-radius:18px 18px 0 0}
.unit.light:not(:has(.unit-media)){padding-bottom:3.5rem}

/* کاشی‌ها */
.tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;padding:0 .75rem;margin-bottom:.75rem}
.tile{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;min-height:31rem;padding:3.25rem 2rem 2.75rem;background:var(--paper);color:var(--ink);text-decoration:none;overflow:hidden}
a.tile:hover{text-decoration:none}
.tile.dark{background:#000;color:#F5F5F7}
.tile.accent{background:var(--accent);color:#fff;justify-content:center}
.tile.accent .more{color:#fff}
.tile .kicker{font-size:1.0625rem;font-weight:600;margin:0 0 .5rem;color:var(--accent)}
.tile.dark .kicker{color:var(--accent-lite)}
.tile.accent .kicker{color:#A7F3D0}
.tile h3{font-size:clamp(1.75rem,3.2vw,2.5rem);font-weight:600;line-height:1.2;margin:.25rem 0 0;color:inherit;text-wrap:balance;max-width:24rem}
.tile .sub{font-size:1.1875rem;color:var(--ink2);margin:.6rem 0 0;max-width:26rem}
.tile .more{margin-top:auto;padding-top:1.5rem}
.big-date{display:flex;flex-direction:column;align-items:center;line-height:1;margin:1.25rem 0 1rem}
.big-date b{font-size:clamp(6rem,14vw,9.5rem);font-weight:700;letter-spacing:-.02em;background:linear-gradient(180deg,var(--accent-lite),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.big-date span{font-size:1.5rem;font-weight:600;margin-top:.25rem}
.later{list-style:none;margin:1.75rem 0 0;padding:0;width:100%;max-width:22rem;text-align:start}
.later li{display:flex;justify-content:space-between;gap:1rem;padding:.6rem 0;border-top:1px solid var(--line);font-size:.9375rem}
.later time{color:var(--ink2);white-space:nowrap}
.nums{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem 3rem;margin:auto 0}
.nums div{display:flex;flex-direction:column;align-items:center}
.nums b{font-size:clamp(3rem,7vw,4.5rem);font-weight:600;line-height:1.05;font-variant-numeric:tabular-nums}
.nums span{color:#A1A1A6;font-size:1.0625rem;margin-top:.35rem}
.headlines{list-style:none;margin:1.5rem 0 0;padding:0;width:100%;max-width:28rem;text-align:start}
.headlines li{border-top:1px solid var(--line)}
.headlines li:last-child{border-bottom:1px solid var(--line)}
.headlines a,.headlines li>div{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding:1rem 0;color:var(--ink);text-decoration:none;font-size:1.0625rem;font-weight:500}
.headlines a:hover span{color:var(--accent)}
.headlines time{color:var(--ink2);font-size:.875rem;font-weight:400;white-space:nowrap}
.tile.photo{justify-content:flex-end;background-size:cover;background-position:center;color:#fff}
.tile.photo::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgb(0 0 0 / .65),transparent 60%)}
.tile.photo>div{position:relative}
.tile.photo .kicker{color:#A7F3D0}
.tile.photo .more{color:#fff}
.tile .acc{width:100%;max-width:28rem;margin-top:1.25rem;text-align:start}
.tile .phone{direction:ltr;font-variant-numeric:tabular-nums;margin-top:1.5rem}
.tile .ctas{margin-top:2rem}
.tile:only-child,.tiles>.tile:last-child:nth-child(odd){grid-column:1/-1;min-height:22rem}

/* پرسش‌ها (آکاردئون) */
.acc details{border-top:1px solid var(--line)}
.acc details:last-child{border-bottom:1px solid var(--line)}
.acc summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 0;font-weight:500}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";font-size:1.4rem;font-weight:300;color:var(--ink2);line-height:1}
.acc details[open] summary::after{content:"−"}
.acc details p{margin:0 0 1rem;color:var(--ink2);line-height:1.9}

/* صفحه‌های داخلی */
.page{padding-top:4rem;padding-bottom:5rem}
.page-head{margin:0 0 2.5rem;text-align:center}
.page-head.row{display:flex;flex-direction:column;align-items:center;gap:1rem}
.page-head h1{font-size:clamp(2.25rem,5vw,3rem);font-weight:600;margin:0;line-height:1.15}
.page-head p{margin:.5rem 0 0;color:var(--ink2)}
.page-head .btn{margin:0;border-radius:980px}
.c{background:var(--paper);border:0;border-radius:18px;padding:1.75rem}
.c h2{font-size:1.3rem;font-weight:600;margin:0 0 .5rem}
.c h2.mt{margin-top:2rem}
.news{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.news a.c{display:flex;flex-direction:column;color:var(--ink);text-decoration:none;overflow:hidden;transition:transform .3s ease}
.news a.c:hover{transform:scale(1.015);text-decoration:none}
.news a.c:hover h3{color:var(--accent)}
.news .thumb{width:calc(100% + 3.5rem);margin:-1.75rem -1.75rem 1.25rem;aspect-ratio:16/10;object-fit:cover;display:block}
.news h3{font-size:1.1875rem;font-weight:600;line-height:1.45;margin:0 0 .4rem}
.news p{color:var(--ink2);font-size:.9375rem;margin:0}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:.5rem;font-size:.875rem;color:var(--ink2)}
.meta-row:empty{display:none}
.badge{display:inline-flex;align-items:center;padding:.1rem .55rem;border-radius:980px;font-size:.75rem;font-weight:600;background:var(--accent);color:#fff}
.badge.secondary{background:var(--background);color:var(--ink);border:1px solid var(--line);font-weight:500}
.article{max-width:42rem;margin:0 auto}
.article h1{font-size:clamp(2rem,4.5vw,2.75rem);font-weight:600;line-height:1.25;margin:.75rem 0}
.article .meta-row{margin-bottom:2rem}
.back{font-size:.9375rem;color:var(--accent);text-decoration:none}
.page-cover{width:100%;max-height:28rem;object-fit:cover;border-radius:18px;margin:0 0 2rem;display:block}
.prose{line-height:2.05;font-size:1.125rem;max-width:42rem;margin:0 auto}
.prose img{border-radius:12px}
.album{max-width:52rem;margin:0 auto}
.album+.album{margin-top:3rem}
.album h2{font-size:1.5rem;font-weight:600;margin:0 0 1rem}
.events{padding:0 1.75rem}
.events ul{list-style:none;margin:0;padding:0}
.events li{display:flex;align-items:center;gap:1.25rem;padding:1.15rem 0;border-bottom:1px solid var(--line)}
.events li:last-child{border-bottom:0}
.events .date{flex:none;width:3.5rem;text-align:center;line-height:1.1}
.events .date b{display:block;font-size:1.75rem;font-weight:600;color:var(--accent)}
.events .date small{font-size:.75rem;color:var(--ink2)}
.events li>span:last-child{display:flex;flex-direction:column;gap:.15rem}
.events .t{font-weight:500}
.events li small{color:var(--ink2);font-size:.875rem}
.gal{display:grid;gap:.5rem;grid-template-columns:repeat(auto-fill,minmax(14rem,1fr))}
.gal img,.gal video{width:100%;aspect-ratio:4/3;height:auto;object-fit:cover;border-radius:12px;display:block}
.people{display:grid;grid-template-columns:repeat(auto-fill,minmax(14rem,1fr));gap:1rem;max-width:52rem;margin:0 auto}
.person{display:flex;align-items:center;gap:1rem}
.person .av{width:3rem;height:3rem;border-radius:50%;background:var(--background);display:grid;place-items:center;font-weight:600;color:var(--accent);flex:none}
.person b{display:block;font-weight:600}
.person small{color:var(--ink2)}
.duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;max-width:56rem;margin:0 auto}
.contact p{display:flex;align-items:center;gap:.6rem;margin:.5rem 0}
.contact .ic{color:var(--ink2)}
form.c button[type=submit]{margin-top:1.5rem;border-radius:980px;height:2.75rem;padding:0 1.5rem;font-size:1rem}
.c input,.c select,.c textarea{background:var(--background)}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:0 1rem}
.hp{position:absolute!important;inset-inline-start:-9999px;width:1px;height:1px}
.narrow{max-width:36rem;margin-inline:auto}
.c.narrow{max-width:40rem}
form.search-row{display:flex;gap:.5rem;padding:1rem;margin-bottom:1rem}
form.search-row button[type=submit]{margin:0;height:2.25rem}
.steps{list-style:none;margin:1.25rem 0;padding:0;display:grid;gap:.6rem;counter-reset:s}
.steps li{display:flex;align-items:center;gap:.75rem;color:var(--ink2);counter-increment:s}
.steps li::before{content:counter(s,persian);display:grid;place-items:center;width:1.75rem;height:1.75rem;border-radius:50%;border:1px solid var(--line);font-size:.8125rem;flex:none;background:var(--background)}
.steps li.done{color:var(--ink)}
.steps li.done::before{content:"✓";color:var(--accent);border-color:transparent}
.steps li.cur{color:var(--ink);font-weight:600}
.steps li.cur::before{background:var(--accent);color:#fff;border-color:var(--accent)}
.faq-search{max-width:36rem;margin:0 auto 2.5rem}
.faq-search input{height:2.75rem;border-radius:980px;padding:0 1.25rem}
#ans{display:grid;gap:.75rem;margin-top:.75rem}
.album .acc{padding:0 1.75rem;background:var(--paper);border-radius:18px}
.album .acc details:first-child{border-top:0}
.album .acc details:last-child{border-bottom:0}
.vote{display:flex;align-items:center;gap:.5rem;margin:0 0 1rem;font-size:.8125rem}
.vote .btn{margin:0;height:1.75rem;padding:0 .7rem;border-radius:980px;font-size:.8125rem}
.empty{color:var(--ink2);text-align:center;padding:3rem 1rem;margin:0}
.page table{width:100%;border-collapse:collapse}
.page th,.page td{padding:.75rem .5rem;border-bottom:1px solid var(--line);text-align:start}

/* پابرگ */
.pub-foot{background:var(--paper);color:var(--ink2);font-size:.75rem;line-height:1.5;padding:2.5rem 0 1.25rem;margin-top:0}
.pub-foot .top{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem;padding-bottom:1.5rem;border-bottom:1px solid var(--line);margin-bottom:1rem}
.pub-foot .brand{font-size:.8125rem;margin-bottom:.5rem}
.pub-foot h3{color:var(--ink);font-size:.75rem;font-weight:600;margin:0 0 .6rem}
.pub-foot ul{list-style:none;margin:0;padding:0;display:grid;gap:.45rem}
.pub-foot a{color:var(--ink2);text-decoration:none}
.pub-foot a:hover{color:var(--ink);text-decoration:underline}
.pub-foot p{margin:.25rem 0}
.pub-foot .bottom{margin:0}

@media (max-width:1000px){
  .pub-nav{gap:1.25rem}
}
@media (max-width:860px){
  .pub-toggle{display:inline-flex}
  .pub-nav{display:none;position:fixed;inset:3rem 0 0;background:var(--background);flex-direction:column;align-items:stretch;gap:0;padding:1.5rem 2.5rem}
  .pub-nav a{font-size:1.75rem;font-weight:600;opacity:1;padding:.4rem 0}
  .pub-nav .end{margin-top:1.5rem}
  .pub-nav .btn{height:2.5rem;font-size:1rem;padding:0 1.25rem}
  .pub-head.open .pub-nav{display:flex}
  .tiles{grid-template-columns:1fr}
  .tile{min-height:30rem}
  .news{grid-template-columns:1fr}
  .duo{grid-template-columns:1fr}
  .pub-foot .top{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){.f2{grid-template-columns:1fr}.tile{padding:2.5rem 1.25rem 2.25rem}.nums{gap:2rem}}
.brand img.wm{width:auto;height:1.25rem;border-radius:0}
.pub-foot .brand img.wm{height:1.4rem}
.pub-head .brand .wm-stack{gap:.2rem}
.pub-head .brand .wm-stack img.wm.fa{height:1.05rem}
.pub-head .brand .wm-stack img.wm:not(.fa){height:.5rem}
.pub-head .brand>img:first-child{width:28px;height:28px}
.pub-foot .brand .wm-stack img.wm.fa{height:1.5rem}
.pub-foot .brand .wm-stack img.wm:not(.fa){height:.68rem}
.pub-foot .brand>img:first-child{width:40px;height:40px}