*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:#0c2c29;background:#fbfaf5;font:16px/1.65 system-ui,-apple-system,"Noto Sans Bengali",sans-serif}a{color:inherit}header{position:sticky;top:0;z-index:10;background:#fffdf7;border-bottom:3px solid #d3a246;box-shadow:0 4px 18px #092d2415}.top{max-width:1250px;margin:auto;padding:10px 20px;display:flex;align-items:center;gap:14px}.top img{width:60px;height:60px;object-fit:contain}.brand{flex:1;text-align:center;line-height:1.2}.brand strong{font-family:Georgia,serif;color:#064431;font-size:clamp(15px,2.2vw,27px)}.brand small{display:block;color:#996918;margin-top:5px}nav{display:flex;overflow-x:auto;gap:4px;max-width:1250px;margin:auto;padding:0 16px 8px}nav a{white-space:nowrap;text-decoration:none;font-size:12px;padding:7px 10px;border-radius:18px;background:#f4eee0;color:#153e31}nav a:hover{background:#d6b465}main{max-width:1150px;margin:auto;padding:20px}.page{padding:50px 24px;margin:24px 0 38px;border-radius:22px;background:white;box-shadow:0 10px 30px #153c2b0d;scroll-margin-top:155px}.eyebrow{font-size:12px;letter-spacing:2px;color:#b17a19;font-weight:800}h2{font:700 clamp(28px,4vw,45px)/1.15 Georgia,serif;color:#073d2c;margin:8px 0}.sub{color:#a06b18;font-size:21px;margin-bottom:22px}h3{color:#084b37}p{max-width:95ch}.hero{display:grid;grid-template-columns:1.4fr 0.6fr;align-items:center;gap:30px;background:#f2f7ee;border-radius:20px;padding:32px}.hero img{width:100%;max-width:300px;justify-self:center}.hero h3{font-size:clamp(30px,4vw,50px);line-height:1.1}.hero em{color:#c59428}.pill{color:#986d22;font-weight:700}.cta{display:inline-block;background:#084e3b;color:white;padding:12px 22px;border-radius:25px;text-decoration:none}.cards,.policygrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:15px;margin:20px 0}.card{padding:20px;border:1px solid #e9ddc4;border-radius:16px;background:#fffdfa}.card strong{display:block;font-size:20px;color:#ae7a17}.notice{background:#f7f2e6;border-left:5px solid #b48b36;padding:18px 22px;border-radius:8px;margin:22px 0}.banner{width:100%;height:auto;border-radius:12px;border:1px solid #dfc58e;margin:8px 0 28px}.placeholder{background:#f6f6f3;border:2px dashed #d9d3c4}.placeholder small{color:#7c6b4e}.letter{max-height:650px;overflow:auto;padding:10px 25px;border-left:3px solid #c49b44;background:#fffdf7}.portrait{padding:32px;border:2px dashed #d8c9aa;border-radius:10px;text-align:center;color:#766c57;margin:20px 0}table{border-collapse:collapse;width:100%;font-size:14px}td,th{padding:10px;text-align:left;border-bottom:1px solid #e4e1d7}th{background:#ecf4ee}form{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}label{display:grid;gap:5px}input,select{padding:12px;border:1px solid #c5c5bd;border-radius:8px;font:inherit}button{border:0;border-radius:8px;padding:12px;background:#aaa;color:white}footer{text-align:center;background:#063e2f;color:#fff;padding:30px}.bn{display:block;color:#3b564b}body.only-en .bn{display:none}body.only-bn .en{display:none}.langs{display:flex;justify-content:center;gap:7px;padding:6px}.langs button{background:#0b563f;cursor:pointer;padding:7px 12px} @media(max-width:700px){.top img{width:44px;height:44px}.page{padding:30px 15px}.hero{grid-template-columns:1fr}.hero img{max-width:180px}.brand strong{font-size:14px}.brand small{font-size:10px}}
.chairman-photo{margin:22px auto 30px;max-width:410px;text-align:center}.chairman-photo img{display:block;width:100%;height:auto;border-radius:12px;box-shadow:0 7px 24px #001b2a25}.chairman-photo figcaption{margin-top:10px;font-weight:650;color:#0b2d3b;line-height:1.6}

/* Home page only: retain the approved layout and original logos. */
.top{max-width:1450px;gap:22px;padding:12px 22px}
.top img{width:clamp(105px,12vw,185px);height:clamp(105px,12vw,185px);flex-shrink:0;object-fit:contain}
.home-hero{grid-template-columns:minmax(0,1fr) minmax(240px,0.85fr)}
.home-hero img{max-width:440px;width:100%;height:auto;object-fit:contain}
.home-programmes{margin-top:28px;text-align:center}
.home-programmes h3{font-size:clamp(22px,3vw,32px);margin-bottom:0}
.home-programmes>.bn{margin:4px auto 22px;color:#95671c;font-weight:650}
.five-class-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.class-box{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:190px;padding:16px 8px;border-radius:20px;text-decoration:none;border:2px solid #e6d5a5;box-shadow:0 5px 16px #123c2a12;transition:transform .2s,box-shadow .2s}
.class-box:hover{transform:translateY(-4px);box-shadow:0 10px 24px #123c2a25}
.class-symbol{font-size:clamp(40px,5vw,62px);line-height:1.4}
.class-box strong{font-size:clamp(16px,1.7vw,22px);color:#123e35}
.class-box .bn{font-size:17px}.class-box small{font-size:12px;color:#514b3c;font-weight:650;margin-top:6px}
.class-box.play{background:#fff1f3}.class-box.nursery{background:#fff7d9}.class-box.pre1{background:#eaf8e5}.class-box.pre2{background:#e8f5ff}.class-box.pre3{background:#f3edff}
@media(max-width:950px){.five-class-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.top img{width:110px;height:110px}.home-hero img{max-width:340px}}
@media(max-width:700px){.top{gap:8px;padding:9px}.top img{width:clamp(75px,21vw,110px);height:clamp(75px,21vw,110px)}.brand strong{font-size:clamp(11px,3vw,15px)}.brand small{font-size:9px}.home-hero{grid-template-columns:1fr}.home-hero img{max-width:320px}.five-class-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.class-box{min-height:155px}.class-symbol{font-size:43px}}

/* Page 1 revision: enlarge ONLY the two original header crests. */
header .top{max-width:1600px;padding:14px 22px;gap:16px}
header .top>img{width:clamp(170px,19vw,270px);height:clamp(170px,19vw,270px);object-fit:contain;flex-shrink:0}
header .top .brand{min-width:0}
@media(max-width:950px){header .top>img{width:clamp(125px,19vw,190px);height:clamp(125px,19vw,190px)}}
@media(max-width:700px){header .top{padding:10px 6px;gap:5px}header .top>img{width:clamp(90px,26vw,145px);height:clamp(90px,26vw,145px)}header .top .brand strong{font-size:clamp(10px,2.9vw,15px)}header .top .brand small{font-size:clamp(8px,1.9vw,10px)}}

/* Information gallery and original location map */
.information-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px;margin:24px 0 32px}.gallery-tile{margin:0;padding:12px;background:#fff;border:1px solid #dfd6b8;border-radius:12px;box-shadow:0 4px 12px #001a1514}.gallery-tile img{width:100%;height:330px;object-fit:contain;background:#f8f8f2;display:block;border-radius:8px}.gallery-tile figcaption{font-size:14px;line-height:1.5;padding:10px 4px;color:#153c30}.location-map{display:block;width:100%;height:auto;max-width:1100px;margin:15px auto;border:2px solid #d6b765;border-radius:8px}.gallery-tile a:focus-visible,.page a:focus-visible{outline:3px solid #16735b;outline-offset:3px}@media(max-width:600px){.information-gallery{grid-template-columns:1fr}.gallery-tile img{height:auto;max-height:520px}}

/* Approved brand sizing and heritage page */
.top{max-width:1550px;align-items:center;gap:22px}.top>img{width:360px;height:360px;max-width:25vw;object-fit:contain;flex-shrink:0}.brand{min-width:0}.brand .school-name{font-size:28px;line-height:1.25;display:block}.brand .foundation-line{font-size:28px;line-height:1.25;margin:12px 0}.brand .gold-motto{font-size:48px;color:#c89a2e;font-weight:800;line-height:1.15;margin:12px 0}.brand .dreams{font-size:clamp(20px,2.3vw,30px);color:#06503c;font-weight:700}.brand .cambridge,.brand .since{font-size:clamp(16px,1.6vw,23px);font-weight:600}.campus-logo{display:block;max-width:190px;max-height:190px;object-fit:contain;margin:10px auto}.footer-logos{display:flex;justify-content:center;align-items:center;gap:35px}.footer-logos img{width:150px;height:150px;object-fit:contain}footer p{margin:6px auto;text-align:center}footer p:nth-of-type(3){font-size:32px;color:#d4ab47;font-weight:800}.heritage-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:20px}.heritage-card{border:1px solid #d9c596;border-radius:16px;padding:22px;background:#fffcf5}.heritage-number{display:inline-block;background:#064b36;color:#f1ce79;padding:4px 12px;border-radius:20px;font-weight:700}.heritage-photo{display:block;max-width:100%;width:210px;height:230px;object-fit:contain;margin:12px auto}.heritage-card h3{margin-bottom:2px}@media(max-width:900px){.top{flex-wrap:wrap;justify-content:center}.top>img{width:min(360px,42vw);height:auto;max-width:none}.brand{order:3;flex-basis:100%}.brand .foundation-line{font-size:clamp(18px,3vw,28px)}.brand .gold-motto{font-size:clamp(30px,6vw,48px)}}

/* Prominent campus crest and complete heritage text */
.campus-feature{margin:28px auto;padding:22px;border:2px solid #caa14c;border-radius:16px;background:#fff9ed;text-align:center;max-width:800px}
.full-heritage{line-height:1.75}.full-heritage p{white-space:pre-line;margin:12px 0 18px}.full-heritage h3{margin-top:30px;color:#07563c}.full-heritage h4{margin-top:22px;color:#0b2546}

/* Original Foundation Heritage integrated as an unchanged page */
.foundation-heritage-frame{display:block;width:100%;height:1100px;border:1px solid #b79542;border-radius:12px;background:#fff;margin:16px 0;}
.heritage-open-link{display:inline-block;background:#145b42;color:#fff!important;padding:12px 18px;border-radius:9px;text-decoration:none;font-weight:700;}
.heritage-nav-icon{white-space:nowrap;font-weight:700;}
@media(max-width:700px){.foundation-heritage-frame{height:850px;}}