@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Bengali:wght@400;600;700;800&display=swap');:root{--p:#07877d;--d:#123b3a;--m:#667b79;--bg:#eef9f7}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'Noto Sans Bengali',sans-serif;color:#294745;line-height:1.75}.wrap{width:min(1120px,92%);margin:auto}header{position:sticky;top:0;z-index:5;background:#fffffff5;border-bottom:1px solid #e4efed}.nav{height:74px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:10px;align-items:center;text-decoration:none;color:var(--d);font-weight:800;font-size:20px}.brand b{width:42px;height:42px;border-radius:12px;background:var(--p);color:white;display:grid;place-items:center}.brand small{display:block;font-size:11px;color:var(--p)}nav{display:flex;gap:17px}nav a{text-decoration:none;font-weight:700;font-size:14px}#menu{display:none;border:0;background:none;font-size:28px}.hero{padding:90px 0;background:linear-gradient(135deg,#e7f8f5,#fff)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.hero h1{font-size:clamp(38px,5vw,62px);line-height:1.2;color:var(--d)}em{color:var(--p);font-style:normal}.hero p{font-size:18px;color:var(--m)}label{color:var(--p);font-weight:800}.btn,.white{display:inline-block;padding:12px 20px;border-radius:11px;background:var(--p);color:#fff;text-decoration:none;font-weight:800;border:0;font-family:inherit;cursor:pointer}.alt{background:#fff;color:var(--p);border:1px solid #b9dcd8}.hero-card,.box,form{background:#fff;padding:40px;border-radius:24px;box-shadow:0 18px 50px #087f7818}.hero-card>div{font-size:60px;color:var(--p)}.section{padding:85px 0}.pale,.map{background:#f7fbfa}.section h2,.admission h2,.map h2{color:var(--d);font-size:clamp(28px,4vw,42px);line-height:1.3}.section li{display:inline-block;margin:8px 20px 8px 0;color:var(--p);font-weight:700}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.cards article{background:#fff;padding:28px;border:1px solid #dfebea;border-radius:18px;font-size:28px}.cards h3{font-size:20px;color:var(--d)}.cards p{font-size:15px;color:var(--m)}.center{text-align:center}.admission{background:var(--p);color:#fff;padding:65px 0}.admission h2{color:#fff}.admission label{color:#d8fffa}.admission p{color:#e6fffb}.white{background:#fff;color:var(--p)}form{display:grid;gap:13px}input,textarea{width:100%;padding:13px;border:1px solid #d6e5e3;border-radius:10px;font:inherit}textarea{min-height:100px}.map{padding:75px 0}.map iframe{display:block;width:100%;height:380px;border:0;border-radius:20px;margin-top:25px}footer{background:#103938;color:#dceeed;padding:28px 0}.float{position:fixed;right:18px;bottom:18px;width:56px;height:56px;border-radius:50%;background:var(--p);color:#fff;text-decoration:none;display:grid;place-items:center;font-size:23px}@media(max-width:800px){nav{display:none;position:absolute;top:74px;left:0;right:0;background:#fff;padding:15px 5%;flex-direction:column}nav.open{display:flex}#menu{display:block}.hero{padding:60px 0}.grid{grid-template-columns:1fr;gap:35px}.cards{grid-template-columns:1fr 1fr}}@media(max-width:520px){.cards{grid-template-columns:1fr}.section{padding:65px 0}}