/* =====================================================================
   مجتمع آموزشی یاسین — سامانه واقعی یکپارچه
   قلم از پشته محلی سیستم استفاده می‌کند تا صفحه بدون درخواست شخص ثالث،
   سریع و قابل‌اعتماد نمایش داده شود.
   ===================================================================== */
:root{
  /* هویت رنگی (فیروزه‌ای + صورتی) با کمی پالایش و عمق بیشتر */
  --primary:#0d8db6;
  --primary-2:#18b7d0;
  --primary-deep:#086e93;
  --accent:#f23a6e;
  --accent-deep:#d81f57;
  --gold:#f6b204;
  --lilac:#8b5cf6;
  --green:#12a37a;

  --ink:#152438;
  --ink-soft:#33415a;
  --muted:#6a7688;

  --page:#e8edf4;
  --panel:#ffffff;
  --soft:#f5f8fc;
  --line:#e6ecf4;

  --grad-brand:linear-gradient(120deg,#0a7ba3 0%,#0d8db6 48%,#18b7d0 100%);
  --grad-brand-soft:linear-gradient(135deg,#0f96c0,#0b7ba1);

  --font:'Vazirmatn','Noto Sans Arabic','Noto Sans','Vazir',Tahoma,Arial,sans-serif;

  --radius:18px;
  --radius-sm:12px;
  --shadow-sm:0 4px 16px rgba(20,40,72,.06);
  --shadow:0 18px 42px rgba(18,38,68,.10);
  --shadow-lg:0 34px 70px rgba(12,28,56,.18);
  --ring:0 0 0 4px rgba(13,141,182,.14);
}

/* ------------------------------ پایه ------------------------------ */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-size:14px;
  font-weight:400;
  line-height:1.95;
  color:var(--ink);
  background:
    radial-gradient(1200px 600px at 82% -8%, rgba(24,183,208,.10), transparent 60%),
    radial-gradient(900px 500px at -6% 4%, rgba(242,58,110,.06), transparent 55%),
    var(--page);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
button,input,select,textarea{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{cursor:pointer}
h1,h2,h3{margin:0;font-weight:800;letter-spacing:-.01em}
::selection{background:rgba(13,141,182,.18)}

.site-shell{
  width:min(1460px,calc(100% - 30px));
  margin:18px auto;
  background:#fbfcfe;
  border-radius:26px;
  overflow:hidden;
  box-shadow:0 0 0 1px rgba(255,255,255,.6),0 30px 80px rgba(20,38,70,.16);
}

/* ------------------------------ هدر / ناوبری ------------------------------ */
.reference-header{padding:14px 16px 16px}

.main-nav{
  position:relative;
  z-index:30;
  border-radius:20px;
  background:var(--grad-brand);
  box-shadow:0 14px 34px rgba(9,90,120,.32);
  overflow:hidden;
}
/* درخشش تزئینی داخل هدر */
.main-nav::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(520px 220px at 88% -40%, rgba(255,255,255,.28), transparent 60%),
    radial-gradient(360px 200px at 6% 140%, rgba(255,255,255,.14), transparent 60%);
}
.main-nav::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);
}
.nav-container{
  position:relative;
  height:84px;
  display:flex;align-items:center;gap:20px;
  padding:0 24px;
}

.logo{display:flex;align-items:center;gap:12px;color:#fff;white-space:nowrap}
.logo-mark{
  width:54px;height:54px;display:grid;place-items:center;
  border-radius:16px;
  background:linear-gradient(150deg,rgba(255,255,255,.28),rgba(255,255,255,.08));
  border:1px solid rgba(255,255,255,.45);
  box-shadow:inset 0 1px 6px rgba(255,255,255,.35),0 8px 18px rgba(0,0,0,.14);
  font-size:30px;font-weight:800;line-height:1;
  text-shadow:0 2px 6px rgba(0,0,0,.18);
}
.logo-text{display:flex;flex-direction:column;line-height:1.2}
.logo-text strong{font-size:23px;font-weight:800;letter-spacing:.01em}
.logo-text small{font-size:11px;font-weight:400;opacity:.85;margin-top:3px}

.nav-links{display:flex;align-items:stretch;list-style:none;margin:0;padding:0;align-self:stretch}
.nav-links>li{position:relative;display:flex;align-items:stretch}
.nav-links>li>a{
  position:relative;color:#fff;padding:0 16px;display:flex;align-items:center;gap:5px;
  font-size:14px;font-weight:500;transition:color .2s;
}
.nav-links>li>a::before{
  content:"";position:absolute;right:16px;left:16px;bottom:24px;height:2px;border-radius:2px;
  background:#fff;transform:scaleX(0);transform-origin:right;transition:transform .28s ease;opacity:.9;
}
.nav-links>li>a:hover::before{transform:scaleX(1)}
.has-dropdown>a .caret{width:9px;height:9px;transition:transform .25s;opacity:.85}
.nav-links>li:hover .caret{transform:rotate(180deg)}

.dropdown{
  position:absolute;top:100%;right:0;width:226px;
  background:#fff;border-radius:16px;padding:8px;
  box-shadow:var(--shadow-lg);
  opacity:0;visibility:hidden;transform:translateY(12px);transition:.24s ease;
  z-index:5;
}
.nav-links>li:hover .dropdown{opacity:1;visibility:visible;transform:none}
.dropdown a{
  display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:10px;
  color:#33415a;font-size:13px;font-weight:500;transition:.18s;
}
.dropdown a::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--primary-2);opacity:.55;transition:.18s}
.dropdown a:hover{background:var(--soft);color:var(--primary-deep);padding-right:16px}
.dropdown a:hover::before{opacity:1;transform:scale(1.25)}

.news-btn{
  align-self:center;height:40px;border-radius:12px;margin:0 8px;padding:0 18px!important;
  background:linear-gradient(135deg,#ff5c8a,var(--accent));
  box-shadow:0 8px 20px rgba(216,31,87,.4);font-weight:700;
}
.news-btn::before{display:none}
.news-btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(216,31,87,.5)}

.nav-actions{margin-right:auto;display:flex;align-items:center;gap:12px}
.language-dropdown{position:relative}
.language-btn{
  border:0;width:42px;height:42px;border-radius:50%;
  background:rgba(255,255,255,.92);color:var(--primary-deep);font-weight:800;font-size:13px;
  box-shadow:0 6px 16px rgba(0,0,0,.14);transition:.2s;
}
.language-btn:hover{transform:translateY(-1px)}
.language-menu{
  position:absolute;left:0;top:calc(100% + 10px);background:#fff;width:80px;border-radius:12px;padding:6px;
  box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s;z-index:6;
}
.language-dropdown:hover .language-menu{opacity:1;visibility:visible;transform:none}
.language-menu a{display:block;text-align:center;padding:8px;border-radius:8px;font-weight:600;font-size:13px}
.language-menu a:hover{background:var(--soft);color:var(--primary)}

.panel-btn{
  height:42px;min-width:120px;padding:0 18px;display:inline-flex;align-items:center;gap:8px;justify-content:center;
  color:#fff;font-weight:700;border-radius:12px;
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.4);
  box-shadow:inset 0 1px 3px rgba(255,255,255,.25);transition:.2s;
}
.panel-btn svg{width:17px;height:17px}
.panel-btn:hover{background:rgba(255,255,255,.28);transform:translateY(-1px)}

.mobile-menu-btn{display:none;margin-right:auto;border:0;background:rgba(255,255,255,.14);
  border-radius:12px;width:46px;height:46px;padding:11px}
.mobile-menu-btn span{display:block;height:2px;background:#fff;margin:5px 0;border-radius:2px;transition:.25s}

/* ------------------------------ نوار دسترسی (کارت‌های ثبت‌نام) ------------------------------ */
.action-strip{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;
  padding:20px 6px 6px;
}
.action-card{
  position:relative;overflow:hidden;
  min-height:132px;border-radius:18px;padding:20px 22px;
  display:flex;align-items:center;gap:16px;text-align:right;
  background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s;
}
.action-card::after{
  content:"";position:absolute;left:0;top:0;bottom:0;width:6px;border-radius:0 6px 6px 0;
}
.action-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.action-icon{
  flex:0 0 auto;width:56px;height:56px;border-radius:16px;display:grid;place-items:center;color:#fff;
}
.action-icon svg{width:27px;height:27px}
.action-text{display:flex;flex-direction:column;gap:2px}
.action-title{font-size:17px;font-weight:800}
.action-sub{font-size:12px;font-weight:400;color:var(--muted)}
.action-arrow{margin-right:auto;opacity:.35;transition:.25s}
.action-card:hover .action-arrow{opacity:.9;transform:translateX(-4px)}

.ac-blue .action-icon{background:linear-gradient(150deg,#2f8fe6,#1665c9)}
.ac-blue::after{background:linear-gradient(#2f8fe6,#1665c9)}
.ac-yellow .action-icon{background:linear-gradient(150deg,#ffc93c,#f39c12)}
.ac-yellow::after{background:linear-gradient(#ffc93c,#f39c12)}
.ac-purple .action-icon{background:linear-gradient(150deg,#a879f0,#7c4ddb)}
.ac-purple::after{background:linear-gradient(#a879f0,#7c4ddb)}

/* ------------------------------ هیرو (اسلایدر + دسترسی سریع) ------------------------------ */
.reference-hero{
  display:grid;grid-template-columns:minmax(0,2fr) minmax(320px,1fr);gap:16px;
  padding:16px 6px 6px;
}
.panel-box{
  background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.section-bar{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 18px;border-bottom:1px solid var(--line);
}
.section-bar h2{display:flex;align-items:center;gap:11px;font-size:17px;font-weight:800;color:var(--ink)}
.section-bar a{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;color:var(--primary)}
.section-bar a svg{width:12px;height:12px}
.bar-icon{
  width:34px;height:34px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(150deg,#e6f8fc,#d3f0f6);color:var(--primary-deep);
}
.bar-icon svg{width:18px;height:18px}

.slider{position:relative;height:452px;overflow:hidden;background:#0a2230;border-radius:0}
.slides,.slide{position:absolute;inset:0}
.slide{opacity:0;visibility:hidden;transition:opacity .8s ease}
.slide.active{opacity:1;visibility:visible}
.slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.02)}
.slide.active img{animation:kenburns 8s ease forwards}
@keyframes kenburns{from{transform:scale(1.02)}to{transform:scale(1.14)}}
.slide-shade{position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(3,20,31,.05),rgba(3,20,31,.28) 42%,rgba(3,20,31,.9))}
.slide-caption{
  position:absolute;right:44px;top:50%;transform:translateY(-50%);
  width:min(500px,76%);color:#fff;
}
.slide.active .slide-caption>*{animation:capIn .7s ease backwards}
.slide.active .slide-caption>*:nth-child(1){animation-delay:.15s}
.slide.active .slide-caption>*:nth-child(2){animation-delay:.28s}
.slide.active .slide-caption>*:nth-child(3){animation-delay:.4s}
@keyframes capIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.slide-caption>span{
  display:inline-flex;align-items:center;gap:6px;
  background:linear-gradient(135deg,#ffd23f,var(--gold));color:#3a2a00;
  padding:5px 13px;border-radius:20px;font-size:12px;font-weight:700;
  box-shadow:0 6px 16px rgba(0,0,0,.2);
}
.slide-caption h1,.slide-caption h2{margin:12px 0 8px;font-size:32px;font-weight:800;line-height:1.5}
.slide-caption p{font-size:14px;font-weight:400;line-height:1.9;margin:0;max-width:440px;color:rgba(255,255,255,.9)}
.slider-btn{
  position:absolute;z-index:3;top:50%;transform:translateY(-50%);
  width:44px;height:44px;border:0;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.92);color:#122;box-shadow:0 8px 20px rgba(0,0,0,.22);transition:.2s;
}
.slider-btn svg{width:18px;height:18px}
.slider-btn:hover{background:#fff;transform:translateY(-50%) scale(1.08)}
.slider-btn.prev{right:14px}
.slider-btn.next{left:14px}
.slider-dots{position:absolute;z-index:3;bottom:18px;left:50%;transform:translateX(-50%);display:flex;gap:7px}
.slider-dots button{width:9px;height:9px;padding:0;border-radius:50%;border:0;background:rgba(255,255,255,.5);transition:.25s}
.slider-dots button.active{width:28px;border-radius:8px;background:#fff}

.hero-note{display:flex;align-items:center;gap:14px;padding:14px 18px;background:var(--soft);flex-wrap:wrap}
.hero-note span{background:#e7f7fb;color:var(--primary-deep);padding:5px 11px;border-radius:8px;font-weight:600;font-size:12px}
.hero-note strong{font-size:13px;font-weight:600;color:var(--ink-soft)}
.hero-note a{margin-right:auto;background:var(--grad-brand-soft);color:#fff;padding:9px 16px;border-radius:10px;font-size:13px;font-weight:700;box-shadow:0 8px 18px rgba(11,123,161,.28);transition:.2s}
.hero-note a:hover{transform:translateY(-1px)}

.quick-list{padding:12px}
.quick-card{
  position:relative;display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:12px;
  border:1px solid var(--line);border-radius:14px;padding:11px;margin-bottom:10px;background:#fff;transition:.22s;
}
.quick-card:last-child{margin-bottom:0}
.quick-card:hover{transform:translateX(-4px);border-color:#c5e8f5;box-shadow:var(--shadow-sm)}
.quick-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center}
.quick-icon svg{width:22px;height:22px}
.q-cyan{background:#dff7fb;color:#0891ad}
.q-blue{background:#e5efff;color:#2563eb}
.q-green{background:#e2f7ec;color:#12a37a}
.q-purple{background:#f0e8fb;color:#8b5cf6}
.q-orange{background:#fff1de;color:#e08606}
.quick-text{display:flex;flex-direction:column;line-height:1.5}
.quick-card strong{font-size:14.5px;font-weight:700}
.quick-card small{color:#8a94a4;font-size:11px;font-weight:400}
.quick-card b{
  font-size:10px;font-weight:700;background:linear-gradient(135deg,#ff5c8a,var(--accent));color:#fff;
  border-radius:20px;padding:3px 9px;box-shadow:0 4px 10px rgba(216,31,87,.3);
}

/* ------------------------------ ساختار بخش‌ها ------------------------------ */
.section{padding:88px clamp(24px,5vw,80px)}
.section-heading{margin-bottom:40px}
.section-heading.centered{text-align:center;max-width:780px;margin:0 auto 46px}
.section-heading.split{display:flex;align-items:flex-end;justify-content:space-between;gap:32px}
.eyebrow,.mini-title,.section-heading>span,.section-heading div>span{
  display:inline-flex;align-items:center;gap:8px;color:var(--primary);font-size:14px;font-weight:700;
}
.eyebrow::before,.section-heading>span::before,.section-heading div>span::before{
  content:"";width:22px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--primary),var(--primary-2));
}
.section-heading.centered>span::before,.section-heading.centered>span::after{
  content:"";width:22px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--primary),var(--primary-2));
}
.section-heading h2,.services-copy h2,.contact-info h2{font-size:34px;font-weight:800;line-height:1.45;margin:8px 0 10px}
.section-heading p{font-size:14px;color:var(--muted);max-width:600px;margin:0;line-height:2}
.section-heading.centered p{margin-inline:auto}

/* ------------------------------ درباره ------------------------------ */
.about-section{background:#fff}
.about-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:72px;align-items:center}
.about-images{position:relative;padding:0 0 54px 58px}
.about-main{width:100%;height:440px;object-fit:cover;border-radius:22px;box-shadow:var(--shadow)}
.about-small{position:absolute;left:0;bottom:0;width:218px;height:252px;object-fit:cover;border-radius:18px;border:8px solid #fff;box-shadow:var(--shadow)}
.about-badge{
  position:absolute;right:-18px;bottom:48px;width:140px;height:140px;border-radius:50%;
  background:linear-gradient(150deg,#ff5c8a,var(--accent));color:#fff;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  border:8px solid #fff;box-shadow:var(--shadow);text-align:center;
}
.about-badge strong{font-size:25px;font-weight:800;line-height:1.2}
.about-badge span{font-size:10px;font-weight:500;margin-top:2px}
.about-copy h3{font-size:28px;font-weight:800;line-height:1.5;margin:6px 0 12px}
.about-copy>p,.services-copy>p,.contact-info>p{font-size:14px;color:var(--muted);line-height:2.1}
.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:24px 0}
.check-grid>div{display:flex;align-items:center;gap:11px;background:var(--soft);border:1px solid var(--line);border-radius:14px;padding:12px 14px;transition:.2s}
.check-grid>div:hover{border-color:#bfe9d9;transform:translateY(-2px)}
.check-grid i{flex:0 0 auto;width:34px;height:34px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(150deg,#d9f6ec,#c3efdd);color:var(--green)}
.check-grid i svg{width:16px;height:16px}
.check-grid span{display:flex;flex-direction:column;line-height:1.5}
.check-grid strong{font-weight:700;font-size:13.5px}
.check-grid small{color:#7b8492;font-size:11px;font-weight:400}
.primary-link{display:inline-flex;gap:9px;align-items:center;background:var(--grad-brand-soft);color:#fff;border-radius:12px;padding:11px 20px;font-weight:700;box-shadow:0 12px 26px rgba(11,123,161,.28);transition:.2s}
.primary-link svg{width:16px;height:16px;transition:.2s}
.primary-link:hover{transform:translateY(-2px)}
.primary-link:hover svg{transform:translateX(-4px)}

/* ------------------------------ مقاطع تحصیلی ------------------------------ */
.levels-section{background:linear-gradient(180deg,#f4f8fc,#eef4fa)}
.section-heading.split>p{max-width:440px}
.level-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.level-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;
  padding:28px 22px;min-height:300px;overflow:hidden;transition:.28s;
}
.level-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.level-card.featured{background:var(--grad-brand);color:#fff;border-color:transparent;box-shadow:0 24px 50px rgba(9,110,147,.35)}
.level-card .number{position:absolute;left:18px;top:14px;font-size:46px;font-weight:800;opacity:.07}
.level-card.featured .number{opacity:.18}
.level-card i{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(150deg,#e7f7fb,#d5eff6);color:var(--primary);font-style:normal}
.level-card i svg{width:26px;height:26px}
.level-card.featured i{background:rgba(255,255,255,.18);color:#fff}
.level-card h3{font-size:19px;font-weight:800;margin:20px 0 10px}
.level-card p{font-size:12.5px;line-height:2;color:#67728a}
.level-card.featured p{color:rgba(255,255,255,.86)}
.level-card a{display:inline-flex;align-items:center;gap:6px;margin-top:14px;color:var(--primary);font-weight:700;font-size:13px}
.level-card a svg{width:14px;height:14px}
.level-card.featured a{color:#fff}

/* ------------------------------ چرا یاسین (خدمات) ------------------------------ */
.services-section{display:grid;grid-template-columns:1.05fr 1fr;padding:0;
  background:radial-gradient(700px 500px at 90% 0,rgba(24,183,208,.16),transparent 60%),#0e2b3f;color:#fff}
.services-photo{position:relative}
.services-photo img{width:100%;height:100%;min-height:580px;object-fit:cover}
.services-copy{padding:82px 7vw 82px 58px}
.mini-title.light{color:#5fdcef}
.mini-title.light::before{background:linear-gradient(90deg,#5fdcef,#22b8d0)}
.services-copy h2{font-size:34px;color:#fff}
.services-copy>p{color:rgba(255,255,255,.72)}
.service-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}
.service-list>div{display:flex;gap:13px;padding:15px;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:rgba(255,255,255,.05);transition:.22s}
.service-list>div:hover{background:rgba(255,255,255,.09);transform:translateY(-3px)}
.service-list i{flex:0 0 auto;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:rgba(95,220,239,.16);color:#6fe3f2;font-style:normal;font-weight:800;font-size:14px}
.service-list span{display:flex;flex-direction:column;line-height:1.55}
.service-list strong{font-size:14px;font-weight:700}
.service-list small{color:rgba(255,255,255,.66);font-size:11px;font-weight:400}

/* ------------------------------ خبرها ------------------------------ */
.news-section{background:#fff}
.outline-link{display:inline-flex;align-items:center;gap:7px;border:1px solid #d0dae5;padding:10px 18px;border-radius:12px;color:#48566b;font-weight:600;transition:.2s}
.outline-link:hover{border-color:var(--primary);color:var(--primary);background:var(--soft)}
.news-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:18px}
.news-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.28s}
.news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.news-figure{overflow:hidden}
.news-card img{width:100%;height:212px;object-fit:cover;transition:.5s}
.news-card:hover img{transform:scale(1.06)}
.news-card.large img{height:268px}
.news-card>div:not(.news-figure){padding:18px}
.news-card time{display:inline-block;color:var(--primary);font-size:11px;font-weight:700;background:#e7f7fb;padding:3px 10px;border-radius:20px}
.news-card h3{font-size:16.5px;font-weight:800;line-height:1.6;margin:10px 0 6px}
.news-card.large h3{font-size:21px}
.news-card p{color:var(--muted);font-size:12.5px;line-height:2}
.news-card a{display:inline-flex;align-items:center;gap:6px;color:var(--primary);font-weight:700;font-size:13px}
.news-card a svg{width:14px;height:14px}

/* ------------------------------ آمار ------------------------------ */
.stats-section{
  padding:48px clamp(24px,5vw,80px);
  background:var(--grad-brand);display:grid;grid-template-columns:repeat(4,1fr);color:#fff;position:relative;overflow:hidden;
}
.stats-section::before{content:"";position:absolute;inset:0;
  background:radial-gradient(500px 200px at 85% -30%,rgba(255,255,255,.2),transparent 60%)}
.stats-section>div{position:relative;text-align:center;border-left:1px solid rgba(255,255,255,.2)}
.stats-section>div:last-child{border-left:0}
.stats-section strong{display:block;font-size:40px;font-weight:800;line-height:1.1}
.stats-section span{font-size:13.5px;font-weight:500;opacity:.92}

/* ------------------------------ گالری ------------------------------ */
.gallery-section{background:linear-gradient(180deg,#eef4fa,#f4f8fc)}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:12px}
.gallery-item{position:relative;padding:0;border:0;border-radius:18px;overflow:hidden;background:#dde5ee;box-shadow:var(--shadow-sm)}
.gallery-item.wide{grid-column:span 2}
.gallery-item.tall{grid-row:span 2}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:.55s}
.gallery-item::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,25,38,.75),transparent 55%);transition:.3s}
.gallery-item span{position:absolute;z-index:2;right:16px;bottom:14px;color:#fff;font-size:15px;font-weight:700;display:flex;align-items:center;gap:7px}
.gallery-item span::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--primary-2);box-shadow:0 0 0 4px rgba(24,183,208,.3)}
.gallery-item:hover img{transform:scale(1.08)}
.gallery-item:hover::after{background:linear-gradient(0deg,rgba(9,80,110,.78),transparent 60%)}

/* ------------------------------ کادر علمی ------------------------------ */
.team-section{background:#fff}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.team-grid article{text-align:center;background:var(--soft);border:1px solid var(--line);border-radius:20px;padding:32px 24px;transition:.25s}
.team-grid article:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#cfeaf3}
.team-grid i{width:64px;height:64px;border-radius:20px;display:grid;place-items:center;margin:auto;
  background:linear-gradient(150deg,#e7f7fb,#d3eff6);color:var(--primary);font-style:normal}
.team-grid i svg{width:29px;height:29px}
.team-grid h3{font-size:19px;font-weight:800;margin:16px 0 6px}
.team-grid p{color:var(--muted);font-size:12.5px;line-height:2}

/* ------------------------------ پیش‌ثبت‌نام ------------------------------ */
.admission-section{position:relative;min-height:580px;display:flex;align-items:center;padding:72px clamp(24px,5vw,80px);overflow:hidden}
.admission-image,.admission-overlay{position:absolute;inset:0}
.admission-image img{width:100%;height:100%;object-fit:cover}
.admission-overlay{background:linear-gradient(90deg,rgba(4,30,48,.82),rgba(6,44,66,.94))}
.admission-content{position:relative;z-index:2;width:100%;display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;color:#fff}
.admission-content>div>span{color:#5fdcef;font-weight:700;font-size:14px}
.admission-content h2{font-size:36px;font-weight:800;line-height:1.45;margin:8px 0 10px}
.admission-content>div>p{color:rgba(255,255,255,.78);font-size:13.5px;line-height:2}
.admission-content form{background:#fff;color:var(--ink);padding:28px;border-radius:22px;display:grid;grid-template-columns:1fr 1fr;gap:14px;box-shadow:0 30px 60px rgba(0,0,0,.32)}
.admission-content label{display:flex;flex-direction:column;gap:6px}
.admission-content label:nth-child(3){grid-column:1/-1}
.admission-content label span{font-size:12.5px;font-weight:600;color:var(--ink-soft)}
.admission-content input,.admission-content select{width:100%;border:1.5px solid #dbe3ec;border-radius:12px;padding:12px 13px;background:var(--soft);font-size:13px;outline:none;transition:.2s}
.admission-content input:focus,.admission-content select:focus{border-color:var(--primary);background:#fff;box-shadow:var(--ring)}
.admission-content button{grid-column:1/-1;border:0;background:linear-gradient(135deg,#ff5c8a,var(--accent));color:#fff;border-radius:12px;padding:13px;font-weight:800;font-size:14px;box-shadow:0 14px 30px rgba(216,31,87,.36);transition:.2s}
.admission-content button:hover{transform:translateY(-2px)}
.form-message{grid-column:1/-1;margin:0;text-align:center;font-size:12px;font-weight:600;color:var(--green)}

/* ------------------------------ تماس ------------------------------ */
.contact-section{background:#fff;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.contact-list{display:grid;gap:12px;margin-top:26px}
.contact-list>div{display:flex;align-items:center;gap:13px;padding:14px;border:1px solid var(--line);border-radius:14px;transition:.2s}
.contact-list>div:hover{border-color:#cfeaf3;transform:translateX(-3px);box-shadow:var(--shadow-sm)}
.contact-list i{flex:0 0 auto;width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(150deg,#e7f7fb,#d3eff6);color:var(--primary);font-style:normal}
.contact-list i svg{width:21px;height:21px}
.contact-list span{display:flex;flex-direction:column;line-height:1.55}
.contact-list strong{font-weight:700}
.contact-list small{color:#7c8592;font-size:11px;font-weight:400}
.contact-image{position:relative}
.contact-image img{width:100%;height:450px;object-fit:cover;border-radius:22px;box-shadow:var(--shadow)}
.contact-image>div{position:absolute;right:22px;bottom:22px;background:#fff;border-radius:14px;padding:12px 18px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.contact-image strong{font-weight:800}
.contact-image span{color:var(--primary);font-size:11px;font-weight:600}

/* ------------------------------ فوتر ------------------------------ */
.site-footer{background:radial-gradient(600px 300px at 85% 0,rgba(24,183,208,.14),transparent 60%),#0c2537;color:#fff;padding:64px clamp(24px,5vw,80px) 22px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
.footer-grid>div{display:flex;flex-direction:column;align-items:flex-start}
.footer-brand p,.footer-grid>div>p{color:rgba(255,255,255,.66);font-size:12.5px;line-height:2;margin-top:12px}
.footer-grid h3{font-size:15.5px;font-weight:800;margin:0 0 14px}
.footer-grid>div>a:not(.logo){color:rgba(255,255,255,.74);font-size:12.5px;margin:4px 0;transition:.2s}
.footer-grid>div>a:not(.logo):hover{color:#5fdcef;transform:translateX(-3px)}
.socials{display:flex;gap:9px;margin-top:4px}
.socials a{width:40px;height:40px;border:1px solid rgba(255,255,255,.22);border-radius:13px;display:grid;place-items:center;transition:.2s}
.socials a svg{width:18px;height:18px}
.socials a:hover{background:rgba(95,220,239,.16);border-color:transparent;transform:translateY(-2px);color:#5fdcef}
.footer-bottom{margin-top:42px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14);display:flex;justify-content:space-between;color:rgba(255,255,255,.58);font-size:11.5px}

/* ------------------------------ ابزارک‌های شناور ------------------------------ */
.back-top{position:fixed;left:22px;bottom:22px;width:48px;height:48px;border:0;border-radius:15px;display:grid;place-items:center;
  background:var(--grad-brand-soft);color:#fff;box-shadow:0 14px 30px rgba(11,123,161,.4);
  opacity:0;visibility:hidden;transform:translateY(12px);transition:.28s;z-index:60}
.back-top svg{width:20px;height:20px}
.back-top.show{opacity:1;visibility:visible;transform:none}
.back-top:hover{transform:translateY(-3px)}

.lightbox{position:fixed;inset:0;background:rgba(4,14,24,.92);backdrop-filter:blur(4px);z-index:100;display:grid;place-items:center;padding:38px;opacity:0;visibility:hidden;transition:.28s}
.lightbox.open{opacity:1;visibility:visible}
.lightbox img{max-width:min(1080px,94vw);max-height:86vh;border-radius:16px;box-shadow:0 30px 70px rgba(0,0,0,.5)}
.lightbox button{position:absolute;top:20px;left:22px;width:46px;height:46px;border:0;border-radius:14px;display:grid;place-items:center;background:#fff;transition:.2s}
.lightbox button svg{width:20px;height:20px}
.lightbox button:hover{transform:rotate(90deg)}

/* ------------------------------ انیمیشن ظاهرشدن ------------------------------ */
[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
[data-reveal].is-visible{opacity:1;transform:none}

/* ------------------------------ واکنش‌گرا ------------------------------ */
@media(max-width:1100px){
  .nav-links>li>a{padding:0 11px;font-size:13px}
  .reference-hero{grid-template-columns:1.6fr 1fr}
  .slider{height:400px}
  .level-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:1fr 1fr}
  .news-card.large{grid-column:1/-1}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}

@media(max-width:900px){
  .site-shell{width:100%;margin:0;border-radius:0}
  .reference-header{padding:0}
  .main-nav{border-radius:0}
  .nav-container{height:72px;padding:0 16px}
  .logo-mark{width:46px;height:46px;border-radius:14px;font-size:26px}
  .logo-text strong{font-size:20px}
  .mobile-menu-btn{display:block}
  .nav-actions{margin-right:0}
  .panel-btn{display:none}
  .nav-links{display:none;position:absolute;top:72px;right:0;left:0;background:var(--grad-brand);flex-direction:column;align-items:stretch;padding:8px;box-shadow:0 16px 30px rgba(0,0,0,.2)}
  .nav-links.open{display:flex}
  .nav-links>li,.nav-links>li>a{display:block}
  .nav-links>li>a{padding:13px 16px;border-radius:10px}
  .nav-links>li>a::before{display:none}
  .news-btn{margin:4px 0}
  .dropdown{position:static;width:100%;display:none;opacity:1;visibility:visible;transform:none;box-shadow:none;background:rgba(255,255,255,.12);padding:4px}
  .nav-links>li.dropdown-open .dropdown{display:block}
  .dropdown a{color:#fff}
  .dropdown a::before{background:#fff}
  .dropdown a:hover{background:rgba(255,255,255,.14);color:#fff}
  .action-strip{grid-template-columns:1fr 1fr;padding:14px 12px 4px}
  .action-card:first-child{grid-column:1/-1}
  .reference-hero{grid-template-columns:1fr;padding:14px 12px 4px}
  .quick-panel{order:2}
  .about-grid,.services-section,.admission-content,.contact-section{grid-template-columns:1fr}
  .services-photo img{min-height:400px}
  .services-copy{padding:60px 30px}
  .admission-content{gap:30px}
  .admission-content form{max-width:660px;width:100%}
  .section{padding:64px 26px}
  .about-images{max-width:660px;margin:auto}
  .news-grid{grid-template-columns:1fr 1fr}
  .stats-section{grid-template-columns:1fr 1fr;gap:26px}
  .stats-section>div:nth-child(2){border-left:0}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}

@media(max-width:600px){
  body{font-size:13px}
  .logo-text small{display:none}
  .language-dropdown{display:none}
  .action-strip{grid-template-columns:1fr}
  .action-card:first-child{grid-column:auto}
  .action-card{min-height:104px}
  .reference-hero{padding:12px}
  .slider{height:420px}
  .slide-shade{background:linear-gradient(0deg,rgba(3,20,31,.92),rgba(3,20,31,.14))}
  .slide-caption{right:24px;left:24px;top:auto;bottom:48px;transform:none;width:auto}
  .slide-caption h1,.slide-caption h2{font-size:23px}
  .hero-note{align-items:flex-start}
  .hero-note a{margin-right:0}
  .section-heading.split{align-items:flex-start;flex-direction:column}
  .section-heading h2,.services-copy h2,.contact-info h2{font-size:26px}
  .about-grid{gap:38px}
  .about-main{height:330px}
  .about-small{width:158px;height:184px}
  .about-badge{width:112px;height:112px;right:-4px}
  .check-grid,.service-list{grid-template-columns:1fr}
  .level-grid,.news-grid,.team-grid{grid-template-columns:1fr}
  .news-card.large{grid-column:auto}
  .stats-section{grid-template-columns:1fr 1fr;padding:34px 18px}
  .stats-section strong{font-size:32px}
  .gallery-grid{grid-template-columns:1fr 1fr;grid-auto-rows:160px}
  .gallery-item.wide{grid-column:span 2}
  .admission-section{padding:52px 22px}
  .admission-content h2{font-size:28px}
  .admission-content form{grid-template-columns:1fr}
  .admission-content label:nth-child(3),.admission-content button,.form-message{grid-column:auto}
  .contact-image img{height:330px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:6px}
  .lightbox{padding:16px}
}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .slide.active img{animation:none;transform:scale(1.06)}
  [data-reveal]{opacity:1;transform:none}
}

/* لینک فرم کامل ثبت‌نام در بخش پیش‌ثبت‌نام */
.full-reg-link{
  display:inline-flex;align-items:center;gap:6px;
  margin-top:12px;font-size:12.5px;font-weight:700;color:#fff;
  opacity:.92;transition:.2s;
}
.full-reg-link:hover{opacity:1;gap:9px}
.full-reg-link svg{width:15px;height:15px}

/* ============================================================
   اسلایدر دسته‌بندی (سبک فروشگاهی مثل دیجی‌کالا)
   ============================================================ */
.cat-section{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px 10px 20px 22px;
  margin:0 22px 26px;
  box-shadow:var(--shadow-sm);
}
.cat-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:0 12px 4px;margin-bottom:6px;
}
.cat-head h2{font-size:17px;font-weight:800;color:var(--ink)}
.cat-nav{display:flex;gap:8px}
.cat-arrow{
  width:34px;height:34px;border-radius:10px;
  display:grid;place-items:center;
  background:var(--soft);border:1.5px solid var(--line);color:var(--ink-soft);
  transition:.18s;
}
.cat-arrow:hover{background:var(--primary);border-color:transparent;color:#fff;box-shadow:0 6px 14px rgba(13,141,182,.28)}
.cat-arrow svg{width:17px;height:17px}

.cat-track{
  display:flex;gap:6px;
  overflow-x:auto;overflow-y:hidden;
  padding:8px 12px 12px;
  scroll-snap-type:x proximity;
  scroll-behavior:smooth;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:thin;
  scrollbar-color:var(--line) transparent;
}
.cat-track::-webkit-scrollbar{height:6px}
.cat-track::-webkit-scrollbar-thumb{background:var(--line);border-radius:6px}
.cat-track::-webkit-scrollbar-track{background:transparent}

.cat-card{
  flex:0 0 auto;width:104px;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  padding:8px 6px;border-radius:16px;
  scroll-snap-align:start;
  transition:transform .2s;
}
.cat-card:hover{transform:translateY(-4px)}
.cat-thumb{
  width:100px;height:100px;border-radius:22px;
  display:grid;place-items:center;overflow:hidden;
  border:1px solid var(--line);
  box-shadow:0 8px 20px rgba(18,38,68,.08);
  transition:.22s;
}
.cat-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.cat-card:hover .cat-thumb{box-shadow:0 14px 28px rgba(18,38,68,.16);border-color:transparent}
.cat-card:hover .cat-thumb img{transform:scale(1.07)}
.cat-name{
  font-size:12.5px;font-weight:700;color:var(--ink-soft);
  text-align:center;line-height:1.5;
}
.cat-card:hover .cat-name{color:var(--primary-deep)}

/* پس‌زمینه‌های تینت‌دار کارت‌ها */
.tint-blue{background:linear-gradient(160deg,#e6f6fb,#d3edf6)}
.tint-pink{background:linear-gradient(160deg,#fde9f0,#fbd8e5)}
.tint-teal{background:linear-gradient(160deg,#e0f5f4,#cdeceb)}
.tint-gold{background:linear-gradient(160deg,#fef3d9,#fde8bd)}
.tint-lilac{background:linear-gradient(160deg,#efeafd,#e2d9fb)}
.tint-green{background:linear-gradient(160deg,#e3f6ee,#d0efe1)}

@media (max-width:620px){
  .cat-section{margin:0 15px 20px;padding:16px 4px 14px 12px}
  .cat-head h2{font-size:15.5px}
  .cat-nav{display:none}
  .cat-card{width:88px}
  .cat-thumb{width:84px;height:84px;border-radius:20px}
  .cat-name{font-size:11.5px}
}