/* ============================================================
   MetaNut — components.css
   کارت‌ها، کراسول، آمار، مقالات، فرم تماس، گالری، هیروی صفحات،
   پروفایل، پروژه‌ها، تایپوگرافی محتوا (مثل ورد)
   ============================================================ */

/* ---------- قاب تصویر چندلایه ---------- */
.mn-frame{position:relative;display:block}
.mn-frame img{position:relative;z-index:2;width:100%;height:100%;object-fit:cover}
.mn-frame::before{
  content:'';position:absolute;z-index:1;
  top:16px;inset-inline-end:16px;width:100%;height:100%;
  border:2px solid var(--mn-accent);border-radius:calc(var(--mn-radius) + 4px);
  opacity:.65;transition:transform .45s var(--mn-ease),opacity .45s;
  pointer-events:none;
}
.mn-frame::after{
  content:'';position:absolute;z-index:0;
  bottom:-14px;inset-inline-start:-14px;width:46%;height:46%;
  background:radial-gradient(circle at 30% 30%,var(--mn-accent-soft),transparent 70%);
  filter:blur(6px);pointer-events:none;
}
.mn-frame:hover::before{transform:translate(6px,6px);opacity:1}

/* ---------- بخش دو تکه (تصویر + متن) ---------- */
.mn-split{
  display:grid;grid-template-columns:1fr 1.05fr;
  gap:clamp(30px,5vw,70px);align-items:center;
}
.mn-split__media{aspect-ratio:4/3;border-radius:calc(var(--mn-radius) + 6px);overflow:hidden}
.mn-split__media img{border-radius:var(--mn-radius)}
.mn-split__body{display:flex;flex-direction:column;align-items:flex-start;gap:14px}
.mn-split__title{font-size:clamp(1.5rem,3vw,2.15rem);margin:0}
.mn-split__text{color:var(--mn-muted);margin:0;font-size:1.03rem}
.mn-split--director .mn-split__media{aspect-ratio:4/5;max-width:430px;width:100%;justify-self:center}
@media (max-width:860px){
  .mn-split{grid-template-columns:1fr}
  .mn-split--director .mn-split__media{max-width:380px}
}

/* ---------- کارت عضو ---------- */
.mn-member-card{
  display:flex;flex-direction:column;
  background:var(--mn-surface);
  border:1px solid var(--mn-line-soft);
  border-radius:calc(var(--mn-radius) + 4px);
  overflow:hidden;position:relative;
  box-shadow:var(--mn-shadow-sm);
  transition:transform .4s var(--mn-ease),box-shadow .4s var(--mn-ease),border-color .4s;
}
.mn-member-card:hover{
  transform:translateY(-8px);
  box-shadow:var(--mn-shadow);
  border-color:var(--mn-line);
}
.mn-member-card__media{
  display:block;aspect-ratio:4/5;overflow:hidden;
  background:linear-gradient(160deg,var(--mn-primary-soft),var(--mn-accent-soft));
}
.mn-member-card__media img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .6s var(--mn-ease),filter .4s;
}
.mn-member-card:hover .mn-member-card__media img{transform:scale(1.06)}
.mn-member-card__body{
  display:flex;flex-direction:column;gap:4px;
  padding:16px 18px 18px;text-align:center;flex:1;
  justify-content:flex-end;
}
.mn-member-card__name{font-size:1.05rem;font-weight:800;color:var(--mn-deep);line-height:1.5}
.mn-member-card__pos{
  font-size:.82rem;font-weight:600;color:var(--mn-primary);
  background:var(--mn-primary-soft);
  padding:3px 12px;border-radius:99px;align-self:center;
  text-align:center;
}
.mn-member-card__intro{font-size:.82rem;color:var(--mn-muted);line-height:1.8}
.mn-member-card__year{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.76rem;color:var(--mn-muted);align-self:center;margin-top:2px;
}
.mn-member-card__year .mn-icon{color:var(--mn-accent)}
.mn-member-card--sm{max-width:270px}
.mn-member-card--sm .mn-member-card__name{font-size:.98rem}
.mn-member-card--carousel{width:212px;flex:none}
.mn-member-card--carousel .mn-member-card__media{aspect-ratio:4/5}

/* همکار پیشین: خاکستری و آرام */
.mn-member-card.is-former,
.mn-grid--former .mn-member-card{filter:grayscale(1);opacity:.72}
.mn-member-card.is-former:hover{filter:grayscale(.35);opacity:1}
.mn-member-card--former{transform:none !important}
.mn-member-card--former:hover{transform:translateY(-4px) !important}

/* ---------- شبکه کارت‌ها ---------- */
.mn-grid{display:grid;gap:clamp(18px,2.4vw,30px)}
.mn-grid--team{grid-template-columns:repeat(auto-fill,minmax(228px,1fr))}
.mn-tier--phd .mn-grid--team{grid-template-columns:repeat(auto-fill,minmax(208px,1fr))}
.mn-grid--former{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}
.mn-grid--former .mn-member-card__body{padding:12px 12px 14px}
.mn-grid--former .mn-member-card__intro,.mn-grid--former .mn-member-card__year{display:none}

/* ---------- کارت رئیس مرکز (صفحه تیم) ---------- */
.mn-director-card{
  display:grid;grid-template-columns:300px 1fr;
  gap:clamp(26px,4vw,54px);align-items:center;
  background:var(--mn-surface);
  border:1px solid var(--mn-line-soft);
  border-radius:calc(var(--mn-radius) + 10px);
  padding:clamp(24px,3.5vw,44px);
  box-shadow:var(--mn-shadow);
  position:relative;overflow:hidden;
  max-width:880px;margin-inline:auto;
}
.mn-director-card::before{
  content:'';position:absolute;top:-80px;inset-inline-end:-80px;
  width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,var(--mn-accent-soft),transparent 70%);
}
.mn-director-card__media{aspect-ratio:4/5;border-radius:calc(var(--mn-radius) + 4px);overflow:hidden;display:block}
.mn-director-card__body{display:flex;flex-direction:column;align-items:flex-start;gap:12px;position:relative}
.mn-director-card__name{font-size:clamp(1.4rem,2.6vw,1.9rem);margin:0}
.mn-director-card__name a{color:inherit}
.mn-director-card__role{
  font-weight:700;color:var(--mn-primary);font-size:.95rem;
  padding-bottom:10px;position:relative;
}
.mn-director-card__role::after{
  content:'';position:absolute;bottom:0;inset-inline-start:0;width:52px;height:3px;border-radius:3px;
  background:linear-gradient(90deg,var(--mn-accent),transparent);
}
.mn-director-card__intro{color:var(--mn-muted);margin:0;font-size:.98rem}
.mn-director-card__actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:6px}
@media (max-width:760px){
  .mn-director-card{grid-template-columns:1fr;max-width:400px;text-align:center}
  .mn-director-card__media{max-width:300px;margin-inline:auto}
  .mn-director-card__body{align-items:center}
}

/* ---------- کراسول ---------- */
.mn-carousel-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:22px;
  margin-bottom:clamp(26px,3.6vw,42px);flex-wrap:wrap;
}
.mn-carousel__viewport{padding:0}
.mn-carousel__track{
  display:flex;gap:clamp(16px,2vw,24px);
  overflow-x:auto;scroll-snap-type:x mandatory;
  scroll-padding-inline:4%;
  padding:8px 4% 20px;
  scrollbar-width:none;
  -webkit-overflow-scrolling:touch;
}
.mn-carousel__track::-webkit-scrollbar{display:none}
.mn-carousel__item{scroll-snap-align:start;flex:none;display:flex}
.mn-carousel__nav{
  display:flex;align-items:center;justify-content:center;gap:14px;margin-top:6px;
}
.mn-carousel__btn{
  width:52px;height:52px;border-radius:16px;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--mn-surface);color:var(--mn-primary);
  border:1px solid var(--mn-line);
  box-shadow:var(--mn-shadow-sm);
  transition:transform .3s var(--mn-ease),background .3s,color .3s,border-color .3s;
}
.mn-carousel__btn:hover{
  transform:translateY(-3px);
  background:var(--mn-primary);color:#fff;border-color:var(--mn-primary);
}
.mn-carousel__dots{display:flex;gap:7px;min-width:60px;justify-content:center}
.mn-carousel__dots span{
  width:8px;height:8px;border-radius:99px;background:var(--mn-line);
  transition:width .35s var(--mn-ease),background .35s;
}
.mn-carousel__dots span.is-active{width:26px;background:var(--mn-accent)}

/* ---------- مارکی همکاران ---------- */
.mn-marquee{
  position:relative;overflow:hidden;
  direction:ltr;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
  padding-block:14px;
}
.mn-marquee__track{
  display:flex;align-items:center;gap:clamp(38px,5vw,72px);
  width:max-content;
  animation:mn-marquee var(--mn-marquee-duration,36s) linear infinite;
}
.mn-marquee:hover .mn-marquee__track{animation-play-state:paused}
@keyframes mn-marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.mn-partner{
  display:inline-flex;align-items:center;justify-content:center;
  height:74px;min-width:150px;flex:none;
  filter:grayscale(1);opacity:.62;
  transition:filter .4s,opacity .4s,transform .4s var(--mn-ease);
}
.mn-partner:hover{filter:none;opacity:1;transform:scale(1.06)}
.mn-partner img{max-height:74px;width:auto;object-fit:contain}

/* ---------- آمار (هیرو) ---------- */
.mn-hero__stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,1.8vw,22px);
  position:absolute;bottom:clamp(24px,4vw,46px);inset-inline:0;z-index:5;
}
.mn-stat{
  display:flex;flex-direction:column;align-items:center;gap:2px;
  background:rgba(15,28,50,.38);
  border:1px solid rgba(255,255,255,.16);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-radius:calc(var(--mn-radius) + 2px);
  padding:16px 10px 14px;
  transition:transform .4s var(--mn-ease),background .4s,border-color .4s;
}
.mn-stat:hover{transform:translateY(-5px);background:rgba(15,28,50,.55);border-color:rgba(200,162,75,.45)}
.mn-stat__icon{color:var(--mn-accent);margin-bottom:4px}
.mn-stat__num{
  font-size:clamp(1.35rem,2.6vw,1.8rem);font-weight:800;color:#fff;line-height:1.3;
}
.mn-stat__label{font-size:.78rem;color:rgba(255,255,255,.75)}

/* ---------- کارت‌های اسکالر ---------- */
.mn-scholar-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.mn-scholar-cards__item{
  display:flex;flex-direction:column;align-items:center;gap:2px;
  background:var(--mn-primary-soft);
  border:1px solid var(--mn-line-soft);
  border-radius:calc(var(--mn-radius) - 2px);
  padding:14px 8px 12px;
}
.mn-scholar-cards__num{font-size:1.5rem;font-weight:800;color:var(--mn-primary);line-height:1.4}
.mn-scholar-cards__label{font-size:.74rem;font-weight:600;color:var(--mn-muted)}

/* ---------- ردیف مقاله ---------- */
.mn-pubs__list{list-style:none;margin:0;padding:0}
.mn-pub{
  display:flex;align-items:center;gap:clamp(12px,2vw,24px);
  padding:16px clamp(14px,2vw,24px);
  border-radius:calc(var(--mn-radius) - 2px);
  border:1px solid transparent;
  transition:background .3s,border-color .3s,transform .3s var(--mn-ease);
}
.mn-pub:hover{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12);transform:translateX(-4px)}
.mn-ltr .mn-pub:hover{transform:translateX(4px)}
.mn-pub__index{
  flex:none;font-family:Georgia,'Times New Roman',serif;
  font-size:1.35rem;font-weight:700;font-style:italic;
  color:var(--mn-accent);opacity:.85;min-width:38px;text-align:center;
}
.mn-pub__body{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
.mn-pub__title{
  font-weight:600;font-size:.97rem;line-height:1.75;
  color:var(--mn-ondeep);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.mn-pub__title:hover{color:var(--mn-accent)}
.mn-pub__meta{font-size:.8rem;color:var(--mn-ondeep-muted)}
.mn-pub__side{flex:none;display:flex;flex-direction:column;align-items:center;gap:6px}
.mn-pub__year{
  font-size:.82rem;font-weight:700;color:var(--mn-ondeep-muted);
  background:rgba(255,255,255,.07);padding:3px 12px;border-radius:99px;
}
.mn-pub__cites{
  display:inline-flex;align-items:center;gap:5px;
  font-size:.78rem;font-weight:700;color:var(--mn-accent);
}
.mn-pub__cites svg{transform:rotate(90deg)}

/* نسخه روشن (کارت‌های داخل صفحه پروفایل) */
.mn-pubs__list--card .mn-pub{background:var(--mn-surface);border-color:var(--mn-line-soft);box-shadow:var(--mn-shadow-sm);margin-bottom:10px}
.mn-pubs__list--card .mn-pub:hover{border-color:var(--mn-line);transform:translateX(-4px);background:var(--mn-surface)}
.mn-pubs__list--card .mn-pub__title{color:var(--mn-deep)}
.mn-pubs__list--card .mn-pub:hover .mn-pub__title{color:var(--mn-primary)}
.mn-pubs__list--card .mn-pub__meta{color:var(--mn-muted)}
.mn-pubs__list--card .mn-pub__year{background:var(--mn-primary-soft);color:var(--mn-muted)}
@media (max-width:600px){
  .mn-pub{flex-wrap:wrap;gap:10px}
  .mn-pub__side{flex-direction:row;width:100%;justify-content:flex-end}
}

/* ---------- کارت پروژه ---------- */
.mn-projects-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));
  gap:clamp(20px,2.6vw,32px);
}
.mn-project-card{
  display:flex;flex-direction:column;
  background:var(--mn-surface);
  border:1px solid var(--mn-line-soft);
  border-radius:calc(var(--mn-radius) + 4px);
  overflow:hidden;position:relative;
  box-shadow:var(--mn-shadow-sm);
  transition:transform .4s var(--mn-ease),box-shadow .4s var(--mn-ease);
}
.mn-project-card:hover{transform:translateY(-8px);box-shadow:var(--mn-shadow)}
.mn-project-card__link{display:flex;flex-direction:column;flex:1;min-width:0;color:inherit}
.mn-project-card__link:hover{color:inherit}
.mn-project-card__media{
  position:relative;aspect-ratio:10/7;overflow:hidden;
  background:linear-gradient(160deg,var(--mn-primary-soft),var(--mn-accent-soft));
}
.mn-project-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--mn-ease)}
.mn-project-card:hover .mn-project-card__media img{transform:scale(1.07)}
.mn-project-card__media::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 55%,rgba(15,28,50,.55));
}
.mn-project-card__media .mn-chip{position:absolute;top:14px;inset-inline-start:14px;z-index:2;background:rgba(255,255,255,.92)}
.mn-project-card__body{
  display:flex;flex-direction:column;gap:10px;
  padding:20px 22px 22px;flex:1;
}
.mn-project-card__title{font-size:1.12rem;margin:0;line-height:1.7}
.mn-project-card__title a{color:inherit}
.mn-project-card__title a:hover{color:var(--mn-primary)}
.mn-project-card__meta{
  display:inline-flex;align-items:center;gap:7px;
  font-size:.8rem;color:var(--mn-muted);
}
.mn-project-card__meta .mn-icon{color:var(--mn-accent)}
.mn-project-card__excerpt{
  color:var(--mn-muted);font-size:.9rem;line-height:1.9;margin:0;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.mn-project-card__more{
  display:inline-flex;align-items:center;gap:8px;
  font-weight:700;font-size:.9rem;color:var(--mn-primary);margin-top:auto;
}
.mn-project-card__more .mn-icon{transition:transform .3s var(--mn-ease)}
.mn-project-card:hover .mn-project-card__more .mn-icon{transform:translateX(-4px)}
.mn-ltr .mn-project-card:hover .mn-project-card__more .mn-icon{transform:translateX(4px)}
.mn-project-card__students{
  display:block;padding:11px 22px;
  border-top:1px dashed var(--mn-line-soft);
  font-size:.8rem;color:var(--mn-muted);
  background:rgba(247,245,240,.6);
}

/* ---------- هیروی صفحات داخلی ---------- */
.mn-page-hero{
  position:relative;
  background:
    radial-gradient(700px 340px at 88% -30%,rgba(200,162,75,.22),transparent 60%),
    linear-gradient(175deg,var(--mn-primary-dark),var(--mn-deep) 85%);
  color:var(--mn-ondeep);
  padding-block:clamp(44px,6vw,74px) clamp(40px,5.4vw,64px);
  overflow:hidden;
}
.mn-page-hero__deco{position:absolute;inset:0;pointer-events:none}
.mn-page-hero__hex{
  position:absolute;top:-70px;inset-inline-end:-40px;
  width:290px;height:330px;opacity:.1;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='64' viewBox='0 0 56 64'%3E%3Cpath d='M28 2 54 17.5v31L28 64 2 48.5v-31z' fill='none' stroke='%23ffffff' stroke-width='1.4'/%3E%3C/svg%3E");
}
.mn-page-hero__glow{
  position:absolute;bottom:-140px;inset-inline-start:-100px;
  width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,162,75,.2),transparent 70%);
}
.mn-page-hero__inner{position:relative}
.mn-page-hero__title{
  color:#fff;font-size:clamp(1.7rem,4vw,2.7rem);margin:14px 0 0;
  position:relative;display:inline-block;padding-bottom:14px;
}
.mn-page-hero__title::after{
  content:'';position:absolute;bottom:0;inset-inline-start:0;
  width:74px;height:4px;border-radius:4px;
  background:linear-gradient(90deg,var(--mn-accent),rgba(200,162,75,.15));
}
.mn-page-hero__sub{color:var(--mn-ondeep-muted);margin:14px 0 0;max-width:640px;font-size:1.02rem}

/* ---------- مسیر راهنما ---------- */
.mn-breadcrumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.mn-breadcrumbs li{font-size:.8rem;color:var(--mn-ondeep-muted);display:flex;align-items:center;gap:6px}
.mn-breadcrumbs li+li::before{content:'‹';color:var(--mn-accent);font-weight:700}
.mn-ltr .mn-breadcrumbs li+li::before{content:'›'}
.mn-breadcrumbs a{color:var(--mn-ondeep-muted);transition:color .25s}
.mn-breadcrumbs a:hover{color:var(--mn-accent)}
.mn-breadcrumbs span[aria-current]{color:var(--mn-accent)}

/* ---------- محتوای ادیتوری (مثل ورد) ---------- */
.mn-content{font-size:1.02rem;line-height:2.1;color:var(--mn-ink)}
.mn-content>*:first-child{margin-top:0}
.mn-content h2{font-size:1.55rem;margin-top:2em}
.mn-content h3{font-size:1.25rem;margin-top:1.8em;color:var(--mn-primary-dark)}
.mn-content h4{font-size:1.08rem;margin-top:1.6em}
.mn-content p{margin-bottom:1.2em}
.mn-content a{font-weight:600;text-decoration:underline;text-decoration-color:var(--mn-accent);text-underline-offset:4px}
.mn-content a:hover{text-decoration-color:var(--mn-primary)}
.mn-content ul,.mn-content ol{padding-inline-start:1.5em}
.mn-content li{margin-bottom:.6em}
.mn-content li::marker{color:var(--mn-accent);font-weight:700}
.mn-content blockquote{
  margin:1.8em 0;padding:20px 26px;
  background:var(--mn-primary-soft);
  border-inline-start:4px solid var(--mn-accent);
  border-radius:var(--mn-radius);
  font-weight:500;
}
.mn-content blockquote p:last-child{margin-bottom:0}
.mn-content img{border-radius:var(--mn-radius);box-shadow:var(--mn-shadow-sm)}
.mn-content figcaption{font-size:.8rem;color:var(--mn-muted);text-align:center;margin-top:10px}
.mn-content table{
  width:100%;border-collapse:collapse;margin:1.8em 0;overflow:hidden;
  border-radius:var(--mn-radius);box-shadow:var(--mn-shadow-sm);font-size:.94rem;
}
.mn-content table th{
  background:var(--mn-primary-dark);color:#fff;font-weight:700;
  padding:12px 16px;text-align:start;
}
.mn-content table td{padding:11px 16px;border-bottom:1px solid var(--mn-line-soft);background:var(--mn-surface)}
.mn-content table tr:nth-child(even) td{background:rgba(247,245,240,.55)}
.mn-content hr{border:0;height:1.5px;background:var(--mn-line);margin:2.4em auto;max-width:220px}
.mn-content--card{
  background:var(--mn-surface);
  border:1px solid var(--mn-line-soft);
  border-radius:calc(var(--mn-radius) + 4px);
  padding:clamp(22px,3.4vw,44px);
  box-shadow:var(--mn-shadow-sm);
}
.mn-content--page{max-width:820px;margin-inline:auto}

/* ---------- گالری ---------- */
.mn-gallery-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));
  gap:clamp(12px,1.8vw,20px);
}
.mn-gallery-grid__item{
  position:relative;display:block;overflow:hidden;
  aspect-ratio:4/3;border-radius:var(--mn-radius);
  box-shadow:var(--mn-shadow-sm);
}
.mn-gallery-grid__item img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .6s var(--mn-ease),filter .4s;
}
.mn-gallery-grid__item::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 60%,rgba(15,28,50,.5));
  opacity:0;transition:opacity .4s;
}
.mn-gallery-grid__item:hover img{transform:scale(1.08)}
.mn-gallery-grid__item:hover::after{opacity:1}

/* گالری بزرگ پروژه (~۱۰ سانتی‌متر ارتفاع با کادرهای ثابت) */
.mn-gallery-grid--project{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.mn-gallery-grid--about{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}

/* گارد: آیتم گالری هرگز نباید استایل لایهٔ لایت‌باکس بگیرد
   (سازگاری با نشانه‌گذاری قدیمی/کش‌شده؛ اختصاصی‌تر از .mn-lightbox) */
.mn-gallery-grid .mn-gallery-grid__item{
  position:relative;inset:auto;z-index:auto;
  opacity:1;visibility:visible;display:block;
  padding:0;background:none;backdrop-filter:none;
}

/* ---------- لایت‌باکس ---------- */
.mn-lightbox{
  position:fixed;inset:0;z-index:90;
  display:flex;align-items:center;justify-content:center;
  background:rgba(4,26,31,.94);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s;
  padding:clamp(16px,4vw,56px);
}
.mn-lightbox.is-open{opacity:1;visibility:visible}
.mn-lightbox__img{
  max-width:min(1100px,94vw);max-height:82vh;
  border-radius:calc(var(--mn-radius) + 4px);
  box-shadow:var(--mn-shadow-lg);
  transform:scale(.94);transition:transform .4s var(--mn-ease);
}
.mn-lightbox.is-open .mn-lightbox__img{transform:scale(1)}
.mn-lightbox__btn{
  position:absolute;z-index:2;
  width:54px;height:54px;border-radius:16px;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.1);color:#fff;
  border:1px solid rgba(255,255,255,.2);
  transition:background .3s,transform .3s var(--mn-ease);
}
.mn-lightbox__btn:hover{background:var(--mn-accent);color:var(--mn-deep);transform:scale(1.08)}
.mn-lightbox__close{top:clamp(14px,3vw,34px);inset-inline-end:clamp(14px,3vw,34px)}
.mn-lightbox__prev{inset-inline-start:clamp(10px,2.5vw,30px)}
.mn-lightbox__next{inset-inline-end:clamp(10px,2.5vw,30px)}
.mn-lightbox__caption{
  position:absolute;bottom:clamp(14px,3vw,34px);inset-inline:0;
  text-align:center;color:rgba(255,255,255,.8);font-size:.9rem;
  padding:0 90px;
}
@media (max-width:640px){
  .mn-lightbox__btn{width:44px;height:44px}
  .mn-lightbox__caption{padding:0 20px 70px}
}

/* ---------- فرم تماس ---------- */
.mn-contact__grid{
  display:grid;grid-template-columns:1.05fr .95fr;
  gap:clamp(22px,3vw,36px);align-items:stretch;
}
@media (max-width:920px){.mn-contact__grid{grid-template-columns:1fr}}
.mn-contact__form-wrap{
  background:var(--mn-surface);
  border:1px solid var(--mn-line-soft);
  border-radius:calc(var(--mn-radius) + 6px);
  padding:clamp(22px,3.2vw,38px);
  box-shadow:var(--mn-shadow-sm);
  position:relative;overflow:hidden;
}
.mn-contact__form-wrap::before{
  content:'';position:absolute;top:0;inset-inline:0;height:4px;
  background:linear-gradient(90deg,var(--mn-primary),var(--mn-accent));
}
.mn-form__row--2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.mn-form__row--2{grid-template-columns:1fr}}
.mn-form__field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.mn-form__field label{font-size:.88rem;font-weight:700;color:var(--mn-deep)}
.mn-form__field label b{color:#c0392b}
.mn-form__field input,.mn-form__field textarea{
  width:100%;
  background:var(--mn-bg);
  border:1.5px solid var(--mn-line);
  border-radius:calc(var(--mn-radius) - 4px);
  padding:13px 18px;font-size:.95rem;
  transition:border-color .25s,box-shadow .25s,background .25s;
}
.mn-form__field textarea{resize:vertical;min-height:130px}
.mn-form__field input:focus,.mn-form__field textarea:focus{
  outline:none;background:var(--mn-surface);
  border-color:var(--mn-primary);box-shadow:0 0 0 4px var(--mn-primary-soft);
}
.mn-form__field input.is-invalid,.mn-form__field textarea.is-invalid{border-color:#c0392b;box-shadow:0 0 0 4px rgba(192,57,43,.1)}
.mn-form__actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:4px}
.mn-form__status{margin:0;font-size:.88rem;font-weight:600}
.mn-form__status.is-ok{color:#1b7a5e}
.mn-form__status.is-err{color:#c0392b}
.mn-form__note{margin:14px 0 0;font-size:.78rem;color:var(--mn-muted)}
.mn-hp{position:absolute !important;inset-inline-start:-9999px !important;top:-9999px !important;opacity:0;height:0;width:0}

/* ---------- نقشه ---------- */
.mn-map{position:relative;border-radius:calc(var(--mn-radius) + 6px);overflow:hidden;box-shadow:var(--mn-shadow-sm);min-height:380px}
.mn-map iframe{width:100%;height:100%;min-height:420px;border:0;display:block}
.mn-map__empty{
  display:flex;align-items:center;justify-content:center;
  min-height:320px;height:100%;
  background:var(--mn-primary-soft);color:var(--mn-muted);
  font-size:.9rem;text-align:center;padding:30px;
}

/* ---------- باکس اطلاعات تماس ---------- */
.mn-info-box{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
  gap:clamp(14px,2vw,22px);
  margin-top:clamp(26px,3.4vw,40px);
}
.mn-info-box__item{
  display:flex;align-items:center;gap:15px;
  background:var(--mn-surface);
  border:1px solid var(--mn-line-soft);
  border-radius:calc(var(--mn-radius) + 2px);
  padding:18px 20px;
  box-shadow:var(--mn-shadow-sm);
  transition:transform .35s var(--mn-ease),box-shadow .35s;
}
.mn-info-box__item:hover{transform:translateY(-4px);box-shadow:var(--mn-shadow)}
.mn-info-box__icon{
  flex:none;width:52px;height:52px;border-radius:16px;
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--mn-primary);
  background:linear-gradient(150deg,var(--mn-primary-soft),var(--mn-accent-soft));
}
.mn-info-box__text{display:flex;flex-direction:column;line-height:1.7;min-width:0}
.mn-info-box__text small{color:var(--mn-muted);font-size:.76rem}
.mn-info-box__text a,.mn-info-box__text span{font-weight:700;font-size:.93rem;color:var(--mn-deep);word-break:break-word}
.mn-info-box__text a:hover{color:var(--mn-primary)}

/* ---------- حالت خالی ---------- */
.mn-empty-state{
  text-align:center;padding:clamp(40px,7vw,80px) 20px;
  color:var(--mn-muted);
}
.mn-empty-state .mn-icon{color:var(--mn-accent);opacity:.8;margin-bottom:18px}
.mn-empty-state h2{font-size:1.3rem}
.mn-empty-state p{max-width:520px;margin-inline:auto}

/* ---------- شبکه اجتماعی ---------- */
.mn-social-links{display:flex;flex-wrap:wrap;gap:10px}
.mn-social-links__link{
  width:44px;height:44px;border-radius:13px;
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--mn-primary);
  background:var(--mn-primary-soft);
  border:1px solid var(--mn-line-soft);
  transition:transform .3s var(--mn-ease),background .3s,color .3s,border-color .3s,box-shadow .3s;
}
.mn-social-links__link:hover{
  transform:translateY(-4px);
  background:linear-gradient(160deg,var(--mn-primary),var(--mn-primary-dark));
  color:#fff;border-color:transparent;box-shadow:var(--mn-shadow-sm);
}
.mn-social-links__link--scholar:hover,
.mn-social-links__link--orcid:hover,
.mn-social-links__link--researchgate:hover,
.mn-social-links__link--linkedin:hover,
.mn-social-links__link--telegram:hover,
.mn-social-links__link--pajoohan:hover{background:linear-gradient(160deg,var(--mn-primary),var(--mn-primary-dark))}

/* ---------- صفحه‌بندی ---------- */
.mn-pagination{margin-top:clamp(36px,5vw,56px);display:flex;justify-content:center}
.mn-pagination .nav-links{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:center}
.mn-pagination .page-numbers{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:46px;height:46px;padding:0 14px;border-radius:13px;
  background:var(--mn-surface);color:var(--mn-ink);
  border:1px solid var(--mn-line-soft);font-weight:600;font-size:.9rem;
  transition:background .3s,color .3s,transform .3s var(--mn-ease),border-color .3s;
}
.mn-pagination .page-numbers:hover{color:var(--mn-primary);border-color:var(--mn-primary);transform:translateY(-2px)}
.mn-pagination .page-numbers.current{
  background:linear-gradient(160deg,var(--mn-primary),var(--mn-primary-dark));
  color:#fff;border-color:transparent;box-shadow:var(--mn-shadow-sm);
}
.mn-pagination .page-numbers svg{display:block}

/* ---------- کارت وبلاگ ---------- */
.mn-blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:clamp(20px,2.6vw,30px)}
.mn-post-card{
  display:flex;flex-direction:column;
  background:var(--mn-surface);border:1px solid var(--mn-line-soft);
  border-radius:calc(var(--mn-radius) + 4px);overflow:hidden;
  box-shadow:var(--mn-shadow-sm);
  transition:transform .4s var(--mn-ease),box-shadow .4s;
}
.mn-post-card:hover{transform:translateY(-7px);box-shadow:var(--mn-shadow)}
.mn-post-card__media{aspect-ratio:10/7;overflow:hidden;display:block}
.mn-post-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--mn-ease)}
.mn-post-card:hover .mn-post-card__media img{transform:scale(1.06)}
.mn-post-card__body{display:flex;flex-direction:column;gap:10px;padding:20px 22px 24px;flex:1}
.mn-post-card__date{display:inline-flex;align-items:center;gap:7px;font-size:.78rem;color:var(--mn-muted)}
.mn-post-card__date .mn-icon{color:var(--mn-accent)}
.mn-post-card__title{font-size:1.1rem;margin:0}
.mn-post-card__title a{color:inherit}
.mn-post-card__title a:hover{color:var(--mn-primary)}
.mn-post-card__excerpt{color:var(--mn-muted);font-size:.9rem;margin:0}

/* ---------- نتایج جستجو ---------- */
.mn-search-results__form{max-width:620px;margin-bottom:clamp(30px,4vw,46px)}
.mn-search-list{list-style:none;margin:0;padding:0}
.mn-search-item{
  background:var(--mn-surface);border:1px solid var(--mn-line-soft);
  border-radius:var(--mn-radius);padding:20px 24px;margin-bottom:12px;
  box-shadow:var(--mn-shadow-sm);
  transition:transform .3s var(--mn-ease),box-shadow .3s;
}
.mn-search-item:hover{transform:translateX(-4px);box-shadow:var(--mn-shadow)}
.mn-search-item__type{
  display:inline-block;font-size:.72rem;font-weight:700;
  color:var(--mn-primary);background:var(--mn-primary-soft);
  padding:3px 11px;border-radius:99px;margin-bottom:8px;
}
.mn-search-item__title{display:block;font-size:1.05rem;font-weight:800;color:var(--mn-deep)}
.mn-search-item__title:hover{color:var(--mn-primary)}
.mn-search-item__excerpt{margin:6px 0 0;color:var(--mn-muted);font-size:.9rem}

/* ---------- دیدگاه‌ها ---------- */
.mn-comments{max-width:820px;margin:56px auto 0}
.mn-comments__title{font-size:1.25rem}
.mn-comments__list{list-style:none;padding:0}
.mn-comments__list .comment{border:1px solid var(--mn-line-soft);border-radius:var(--mn-radius);padding:18px 22px;margin-bottom:14px;background:var(--mn-surface)}
.mn-comments__list .comment .avatar{border-radius:12px}
.mn-comments__closed{color:var(--mn-muted)}
.mn-comments .comment-form{display:grid;gap:14px}
.mn-comments .comment-form p{margin:0}
.mn-comments input:not(.mn-btn),.mn-comments textarea{
  width:100%;background:var(--mn-surface);
  border:1.5px solid var(--mn-line);border-radius:calc(var(--mn-radius) - 4px);
  padding:12px 16px;font-size:.95rem;
}
.mn-comments input:focus,.mn-comments textarea:focus{outline:none;border-color:var(--mn-primary);box-shadow:0 0 0 4px var(--mn-primary-soft)}
.mn-comments .comment-reply-title,.mn-comments .comment-form label{font-weight:700;font-size:.9rem}