:root{--primary-color:#198754;--dark-green:#14532D;--secondary-green:#2E8B57;--light-green:#EAF5EC;--accent-color:#F2C94C;--body-bg:#F7FAF7;--white:#FFFFFF;--text-color:#263238;
--grad:linear-gradient(135deg,#14532D,#198754,#2E8B57);
--bs-primary:#198754;--bs-primary-rgb:25,135,84;--bs-link-color:#198754;--bs-link-hover-color:#14532D;--bs-body-color:#263238;--bs-body-bg:#F7FAF7;--bs-body-font-family:'Hind',sans-serif}
html{scroll-behavior:smooth}
body{font-family:'Hind',sans-serif;color:var(--text-color);background:var(--body-bg);font-size:1.05rem;line-height:1.75}
h1,h2,h3,h4,.school-name{font-family:'Merriweather','Noto Serif Devanagari','Hind',serif;color:var(--dark-green);line-height:1.4}
a{color:var(--primary-color)}a:hover{color:var(--dark-green)}
:focus-visible{outline:3px solid var(--accent-color);outline-offset:2px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--dark-green);color:#fff;padding:.5rem 1rem;z-index:2000}.skip-link:focus{left:0;color:#fff}
.topbar{background:var(--dark-green);color:#fff;font-size:.9rem;padding:.4rem 0}.topbar a{color:#fff;text-decoration:none}.topbar a:hover{color:var(--accent-color)}.topbar i{color:var(--accent-color)}
.site-header{background:#fff;border-bottom:4px solid var(--primary-color)}
.logo{width:110px;height:auto;flex:none;display:flex;align-items:center;justify-content:center;text-decoration:none;background:transparent;border:0;padding:0;overflow:visible}.logo img{display:block;width:100%;height:auto;max-height:110px;object-fit:contain}.logo:hover{opacity:.96}
.school-name{font-size:clamp(1.05rem,2.6vw,1.9rem);font-weight:700;color:var(--dark-green)}.school-sub{font-size:.9rem;color:var(--secondary-green)}
.main-nav{background:var(--dark-green);padding:0;box-shadow:0 2px 8px rgba(0,0,0,.18)}
.main-nav .navbar-toggler{border:1px solid rgba(255,255,255,.5);color:#fff;margin:.5rem 0}.main-nav .navbar-brand{color:#fff;margin-right:auto}
.main-nav .nav-link{color:#fff;padding:.9rem .85rem;font-weight:500;transition:background .2s,color .2s}
.main-nav .nav-link:hover,.main-nav .nav-link:focus,.main-nav .nav-link.active,.main-nav .show>.nav-link{background:var(--light-green);color:var(--dark-green)}
.main-nav .dropdown-menu{border:0;border-top:3px solid var(--accent-color);border-radius:0 0 .5rem .5rem;background:#fff;box-shadow:0 8px 20px rgba(0,0,0,.15);margin-top:0}
.dropdown-item{color:var(--dark-green)}.dropdown-item:hover,.dropdown-item:focus,.dropdown-item.active{background:var(--light-green);color:var(--dark-green)}
@media(min-width:992px) and (hover:hover){.main-nav .dropdown:hover>.dropdown-menu{display:block}}
@media(max-width:991.98px){.main-nav .dropdown-menu{background:rgba(255,255,255,.08);box-shadow:none;border-top:0}.main-nav .dropdown-item{color:#fff}.main-nav .dropdown-item:hover{color:var(--dark-green)}}
/* hero */
.hero{position:relative;background:var(--dark-green)}
.slide{height:clamp(420px,68vh,620px);background-color:var(--dark-green);background-size:cover;background-position:center;background-repeat:no-repeat}
.hero-text{position:absolute;inset:0;display:flex;align-items:center;color:#fff;pointer-events:none}.hero-text .container{pointer-events:auto}
.hero h1{color:#fff;font-size:clamp(1.5rem,4.2vw,2.8rem);max-width:900px;text-shadow:0 2px 8px rgba(0,0,0,.35)}
.tagline{font-size:clamp(1.1rem,2.4vw,1.5rem);color:var(--accent-color);font-weight:500}.hero-loc{opacity:.92}
/* buttons */
.btn-green{background:var(--primary-color);color:#fff;border:0}.btn-green:hover,.btn-green:focus{background:var(--dark-green);color:#fff}
.btn-yellow{background:var(--accent-color);color:var(--dark-green);font-weight:600;border:0}.btn-yellow:hover{background:#fff;color:var(--dark-green)}
.btn-outline-green{border:1px solid var(--primary-color);color:var(--primary-color);background:#fff}.btn-outline-green:hover,.btn-outline-green.active{background:var(--primary-color);color:#fff}
.btn-grad{background:var(--grad);color:#fff}
/* sections */
.section{padding:4rem 0}.bg-soft{background:var(--light-green)}.bg-light-green{background:var(--light-green)}.section.bg-soft{background:#fff}
.sec-title{font-size:clamp(1.5rem,3vw,2.1rem);margin-bottom:2rem;padding-bottom:.8rem;position:relative}
.sec-title::after{content:"";position:absolute;left:0;bottom:0;width:80px;height:4px;border-radius:2px;background:var(--grad)}
.sub-h{margin:1.2rem 0 .6rem}
.page-banner{background:var(--grad);color:#fff;padding:2.6rem 0}.page-banner h1{color:#fff;font-size:clamp(1.6rem,3.5vw,2.4rem)}
.breadcrumb{margin:0}.breadcrumb a{color:var(--accent-color)}.breadcrumb-item.active,.breadcrumb-item+.breadcrumb-item::before{color:#fff}
/* cards */
.info-card{background:#fff;border-radius:.8rem;padding:1.5rem;box-shadow:0 2px 10px rgba(20,83,45,.1);border-top:4px solid var(--primary-color);transition:background .2s,transform .2s}
.info-card:hover{background:var(--light-green);transform:translateY(-3px)}.info-card h3{font-size:1.1rem}.info-card p{margin:0;word-break:break-word}
.bg-light-green .info-card:hover{background:#fff}
.ic{width:52px;height:52px;border-radius:50%;background:var(--light-green);color:var(--primary-color);display:grid;place-items:center;font-size:1.3rem;margin-bottom:.8rem}
.ach-card{background:#fff;border:2px solid var(--light-green);border-left:5px solid var(--primary-color);border-radius:.8rem;overflow:hidden;box-shadow:0 2px 10px rgba(20,83,45,.08)}.ach-card h3{font-size:1.1rem}.ach-card a{font-weight:600;text-decoration:none}
.ph{background:var(--light-green);border:2px dashed var(--secondary-green);color:var(--secondary-green);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;text-align:center;border-radius:.8rem;min-height:220px;padding:1rem}
.ph i{font-size:2.4rem}.ph.tall{min-height:320px}.ph.short{min-height:200px}.ph.portrait{min-height:300px}.ph.sq{aspect-ratio:4/3;min-height:0}.ach-card .ph{border-radius:0;border:0}
.note{background:#fffbe6;border-left:4px solid var(--accent-color);padding:.7rem 1rem;border-radius:.4rem;font-size:.95rem;margin-top:1.2rem}
.msg{border-left:4px solid var(--accent-color);padding-left:1rem;font-style:italic}
.formal p{text-align:justify}.sticky-md{position:sticky;top:90px}
.check{list-style:none;padding:0}.check li{padding:.4rem 0 .4rem 2rem;position:relative}.check li::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;color:var(--primary-color)}
.mv{padding:2rem;border-radius:1rem;color:#fff}.mv h3{color:#fff}.mv-mission{background:var(--grad)}.mv-vision{background:var(--dark-green);border-bottom:6px solid var(--accent-color)}
.mv-icon{font-size:2rem;color:var(--accent-color)}.mv-list li{padding:.35rem 0}.mv-list i{color:var(--accent-color)}
.steps{list-style:none;padding:0;max-width:760px}.steps li{display:flex;gap:1rem;align-items:center;background:#fff;padding:1rem 1.2rem;margin-bottom:.8rem;border-radius:.7rem;box-shadow:0 2px 8px rgba(20,83,45,.1);border-left:5px solid var(--primary-color)}
.steps h3{margin:0;font-size:1.1rem}.n{width:42px;height:42px;flex:none;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:600}
/* tables, forms */
.table-green thead th{background:var(--dark-green);color:#fff;border:0}.table-green{background:#fff}.table-striped>tbody>tr:nth-of-type(odd)>*{--bs-table-bg-type:var(--light-green)}
.filter-box{background:#fff;padding:1.2rem;border-radius:.8rem;box-shadow:0 2px 10px rgba(20,83,45,.1);margin-bottom:1.5rem;border-top:4px solid var(--primary-color)}
.form-control:focus,.form-select:focus{border-color:var(--primary-color);box-shadow:0 0 0 .25rem rgba(25,135,84,.25)}
.form-check-input:checked{background-color:var(--primary-color);border-color:var(--primary-color)}
.alert-green{background:var(--light-green);color:var(--dark-green);border:1px solid var(--secondary-green)}
.input-group-text{background:var(--light-green);color:var(--dark-green)}
/* accordion */
.accordion-button{color:var(--dark-green);font-weight:600}.accordion-button:not(.collapsed){background:var(--light-green);color:var(--dark-green);box-shadow:none}.accordion-button:focus{box-shadow:0 0 0 .25rem rgba(25,135,84,.25)}
/* notices */
.notice-list li{background:#fff;border-left:5px solid var(--primary-color);border-radius:.5rem;padding:.8rem 1rem;margin-bottom:.7rem;display:flex;gap:1rem;flex-wrap:wrap;align-items:center}
.notice-date{background:var(--dark-green);color:#fff;border-radius:.4rem;padding:.15rem .7rem;font-size:.85rem;white-space:nowrap}.notice-tag{font-size:.8rem;background:var(--light-green);color:var(--dark-green);border-radius:1rem;padding:.1rem .7rem}
.gal-item{display:block;text-decoration:none;transition:transform .2s}.gal-item:hover{transform:scale(1.02)}.gal-item .ph{cursor:zoom-in}
#lbBody img{max-width:100%;height:auto;border-radius:.5rem}
/* footer */
.site-footer{background:var(--dark-green);color:#e6f2ea;border-top:6px solid var(--accent-color)}
.site-footer h2{font-size:1.2rem;color:var(--accent-color);margin-bottom:1rem}.site-footer a{color:#fff;text-decoration:none}.site-footer a:hover{color:var(--accent-color)}.site-footer i{color:var(--accent-color)}
.f-links li{padding:.2rem 0}.copy{border-top:1px solid rgba(255,255,255,.2);font-size:.9rem}
.to-top{position:fixed;right:1.2rem;bottom:1.2rem;width:46px;height:46px;border:0;border-radius:50%;background:var(--primary-color);color:#fff;box-shadow:0 3px 10px rgba(0,0,0,.3);display:none;z-index:1000}.to-top:hover{background:var(--dark-green)}.to-top.show{display:block}
.modal-header{background:var(--dark-green);color:#fff}.modal-title{color:#fff}.modal-header .btn-close{filter:invert(1)}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}.carousel-fade .carousel-item{transition:none}}
@media(max-width:575px){.logo{width:72px}.logo img{max-height:72px}.section{padding:2.8rem 0}}

/* ===== Usability & responsive layer ===== */
html{-webkit-text-size-adjust:100%}html[data-fs="-1"]{font-size:92%}html[data-fs="1"]{font-size:112%}
img,svg,video,iframe{max-width:100%;height:auto}body{overflow-x:hidden}
[id]{scroll-margin-top:72px}
.info-card p,.topbar,.notice-list,.table td{overflow-wrap:anywhere}
.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:.4rem}.btn-sm{min-height:36px}
.form-control,.form-select{min-height:46px;font-size:max(16px,1rem)}textarea.form-control{min-height:120px}
.form-label{font-weight:500;color:var(--dark-green)}.invalid-feedback{font-size:.9rem}
.was-validated .form-control:invalid{border-color:#b3261e}
.was-validated .form-control:valid{border-color:var(--primary-color);background-image:none}
.tb-item{white-space:normal}
.fs-ctl{margin-left:auto;display:inline-flex;gap:.25rem}.fs-ctl button{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.45);border-radius:.35rem;min-width:36px;height:30px;font-weight:600;line-height:1}
.fs-ctl button:hover,.fs-ctl button.on{background:var(--accent-color);color:var(--dark-green);border-color:var(--accent-color)}
@media(max-width:575px){.topbar{font-size:.8rem}.topbar .container{justify-content:space-between!important;flex-wrap:nowrap!important}.tb-item{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}}
@media(max-width:575px){.site-header .container{gap:.75rem!important}.school-sub{font-size:.8rem;line-height:1.4}}
.main-nav .navbar-toggler{min-width:48px;min-height:44px}
@media(max-width:991.98px){
 .main-nav .navbar-collapse{max-height:calc(100vh - 110px);overflow-y:auto;padding-bottom:.6rem}
 .main-nav .nav-link{min-height:48px;display:flex;align-items:center;border-top:1px solid rgba(255,255,255,.12)}
 .main-nav .dropdown-toggle{justify-content:space-between}
 .main-nav .dropdown-item{padding:.7rem 1.5rem;min-height:46px;display:flex;align-items:center;white-space:normal}
 .main-nav .dropdown-menu{margin:0 .5rem .4rem;border-radius:.5rem}
 .main-nav .dropdown-item:hover,.main-nav .dropdown-item:focus{background:var(--light-green)}
}
.slide{height:clamp(480px,74vh,640px)}
@media(max-width:575px){.hero .btn{width:100%}.hero-loc{font-size:.95rem}.slide{height:560px}.hero-text{align-items:flex-end;padding-bottom:2rem}.carousel-control-prev,.carousel-control-next{display:none}}
@media(min-width:576px) and (max-width:991px){.slide{height:520px}}
.jump-chips,.gal-filter{display:flex;gap:.5rem;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:thin;padding:.9rem 0}
.gal-filter{padding:0 0 .5rem}.gal-filter .btn{flex:none;border-radius:2rem}
.jump-chips a{flex:none;text-decoration:none;background:#fff;border:1px solid var(--secondary-green);color:var(--dark-green);border-radius:2rem;padding:.45rem 1rem;min-height:40px;display:inline-flex;align-items:center}
.jump-chips a:hover{background:var(--primary-color);color:#fff}
@media(min-width:992px){.gal-filter{flex-wrap:wrap;overflow:visible}}
.mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:1030;display:flex;background:var(--dark-green);border-top:3px solid var(--accent-color);padding-bottom:env(safe-area-inset-bottom)}
.mobile-bar a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:58px;color:#fff;text-decoration:none;font-size:.75rem}
.mobile-bar a i{font-size:1.15rem;color:var(--accent-color)}.mobile-bar a[aria-current]{background:var(--primary-color)}.mobile-bar a:hover{background:var(--secondary-green);color:#fff}
@media(max-width:991.98px){body{padding-bottom:calc(60px + env(safe-area-inset-bottom))}.to-top{bottom:calc(72px + env(safe-area-inset-bottom))}}
@media(max-width:575px){
 .table-green thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
 .table-green,.table-green tbody,.table-green tr,.table-green td{display:block;width:100%}
 .table-green tr{background:#fff;border:1px solid var(--light-green);border-left:4px solid var(--primary-color);border-radius:.6rem;margin-bottom:.8rem;padding:.4rem .2rem;box-shadow:0 1px 6px rgba(20,83,45,.08)}
 .table-green td{border:0;display:flex;justify-content:space-between;gap:1rem;text-align:right;padding:.4rem .8rem}
 .table-green td::before{content:attr(data-label);font-weight:600;color:var(--dark-green);text-align:left;flex:none}
 .table-striped>tbody>tr:nth-of-type(odd)>*{--bs-table-bg-type:transparent}
}
@media(max-width:767px){.sticky-md{position:static}.ph.tall{min-height:240px}.ph.portrait{min-height:240px;max-width:260px;margin-inline:auto}.formal p{text-align:left}.mv{padding:1.5rem}.page-banner{padding:1.8rem 0}.steps li{padding:.8rem}}
.modal-footer{border-top:1px solid var(--light-green)}
@media print{.topbar,.main-nav,.mobile-bar,.to-top,.carousel-control-prev,.carousel-control-next,.jump-chips,.filter-box{display:none!important}body{background:#fff;padding:0}.section{padding:1rem 0}a{color:#000}}