:root{
  --primary:#0b5d3b;
  --primary-dark:#083f28;
  --accent:#f5a623;
}
body{ font-family:'Hind Siliguri', sans-serif; color:#2c2c2c; background:#f7f8f5; }
a{ text-decoration:none; color: var(--primary); }
a:hover{ color: var(--accent); }

.topbar{ background: var(--primary-dark); color:#fff; }
.header-brand{ background:#fff; border-bottom:1px solid #eee; }

.marquee-bar{ background: var(--accent); color:#222; padding:.5rem 1rem; font-weight:600; font-size:.9rem; }
.marquee-bar a{ color:#222; }
.marquee-bar a:hover{ color:#000; text-decoration:underline; }

.main-nav{ background: var(--primary); }
.main-nav .nav-link{ color:#fff !important; font-weight:500; padding:.8rem 1rem !important; }
.main-nav .nav-link:hover{ background: var(--primary-dark); }
.dropdown-menu{ border:0; box-shadow:0 8px 24px rgba(0,0,0,.15); }

.banner-slide{ position:relative; height:460px; background-size:cover; background-position:center; background-color:#ccc; }
.banner-slide::after{ content:''; position:absolute; inset:0; background:linear-gradient(180deg, rgba(0,0,0,.15), rgba(0,0,0,.6)); }
.banner-caption{ position:absolute; left:0; right:0; bottom:60px; z-index:2; color:#fff; text-align:center; }
.banner-caption h2{ font-weight:700; text-shadow:0 2px 10px rgba(0,0,0,.5); }

.stats-box{ background:#fff; border-radius:12px; padding:2rem 1rem; text-align:center; box-shadow:0 4px 20px rgba(0,0,0,.05); height:100%; }
.stats-box .num{ font-size:2.2rem; font-weight:700; color: var(--primary); }
.stats-box i{ font-size:2rem; color: var(--accent); }

.section-title{ position:relative; font-weight:700; margin-bottom:2rem; padding-bottom:.6rem; }
.section-title::after{ content:''; position:absolute; left:0; bottom:0; width:60px; height:4px; background: var(--accent); }

.info-strip{ background:#fff; border-bottom:1px solid #eee; }

.card-soft{ border:0; border-radius:14px; box-shadow:0 4px 20px rgba(0,0,0,.06); overflow:hidden; transition:transform .15s ease, box-shadow .15s ease; }
.teacher-card:hover, .member-card:hover{ transform:translateY(-4px); box-shadow:0 10px 28px rgba(0,0,0,.1); }
.teacher-card img, .member-card img{ height:220px; object-fit:cover; width:100%; background:#eee; }
.speech-photo{ width:130px; height:130px; object-fit:cover; border-radius:50%; border:4px solid var(--accent); }

/* সাইডবার (চেয়ারম্যানের বাণী, সরকারি লিংক) */
.sidebar-sticky{ position:sticky; top:90px; }
.sidebar-card{ border-radius:14px; }
.sidebar-card-head{ background: var(--primary); color:#fff; font-weight:600; padding:.7rem 1rem; font-size:.95rem; }
.sidebar-card .list-group-item{ border-left:0; border-right:0; }
.sidebar-card .list-group-item:first-child{ border-top:0; }
.sidebar-card .list-group-item:last-child{ border-bottom:0; }
.chairman-photo{ width:110px; height:110px; object-fit:cover; border-radius:50%; border:4px solid var(--accent); }

.notice-list .list-group-item{ display:flex; justify-content:space-between; border:0; border-bottom:1px dashed #ddd; padding:.8rem .25rem; }
.notice-board-head{ background: var(--primary); color:#fff; font-weight:600; padding:.9rem 1.2rem; }

.news-card .news-title{ display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; min-height:2.6em; }
.news-card:hover{ transform:translateY(-4px); box-shadow:0 10px 28px rgba(0,0,0,.1); }

.gov-link-card{ display:block; background:#fff; border-radius:10px; padding:.9rem 1.1rem; box-shadow:0 2px 10px rgba(0,0,0,.05); color:#333; text-decoration:none; transition:transform .15s; }
.gov-link-card:hover{ transform:translateY(-2px); color:var(--primary); }
.event-date{ background: var(--primary); color:#fff; border-radius:10px; text-align:center; padding:.6rem; min-width:70px; }
.event-date .day{ font-size:1.4rem; font-weight:700; line-height:1; }

footer.site-footer{ background: var(--primary-dark); color:#dcdcdc; }
footer.site-footer a{ color:#dcdcdc; }
footer.site-footer a:hover{ color: var(--accent); }

@media(max-width:768px){ .banner-slide{ height:280px; } }