:root{--g:#0d5b4d;--gd:#063c33;--gold:#d7aa50;--ink:#17231f;--muted:#70817a;--soft:#f3f7f5;--line:#dfeae6}
*{box-sizing:border-box}body{font-family:system-ui,-apple-system,"Segoe UI","Noto Sans Bengali",sans-serif;color:var(--ink);background:#fff}a{text-decoration:none}.top{background:#072f28;color:#e8f4f0;font-size:14px}.navbar{background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.logo{width:54px;height:54px;object-fit:contain}.brand{font-size:15px;line-height:1.2;font-weight:850;color:#17322b}.nav-link{font-size:14px;font-weight:650;color:#34453f!important;border-radius:9px;padding:.65rem .7rem!important}.nav-link:hover,.nav-link.active{background:#eaf5f1;color:var(--g)!important}
.hero{min-height:410px;display:flex;align-items:center;color:#fff;background:linear-gradient(90deg,rgba(3,42,35,.96),rgba(6,73,59,.65)),url("../images/photo-d8576d0bd830.jpg") center/cover}.hero .kicker{display:inline-flex;align-items:center;gap:9px;font-size:12px;font-weight:850;letter-spacing:1.2px;text-transform:uppercase}.hero .kicker:before{content:"";width:34px;height:2px;background:var(--gold)}.hero h1{font-size:clamp(40px,5vw,64px);font-weight:900;margin:12px 0}.hero p{max-width:790px;font-size:18px;line-height:1.75;color:#dcebe6}.crumb{font-size:13px;color:#c7dbd5;margin-top:24px}
.section{padding:78px 0}.eyebrow{color:var(--g);font-size:12px;font-weight:900;letter-spacing:1.3px;text-transform:uppercase}.title{font-size:clamp(30px,4vw,44px);font-weight:900}.muted{color:var(--muted)}
.info-wrap{margin-top:-55px;position:relative;z-index:3}.info-card{height:100%;background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:0 14px 38px rgba(7,62,51,.08)}.icon{width:49px;height:49px;border-radius:14px;background:#e9f4f0;color:var(--g);display:grid;place-items:center;font-size:20px;font-weight:900}.info-card h5{font-weight:850;margin:17px 0 6px}.info-card p,.info-card a{font-size:14px;color:var(--muted);margin:0}.info-card a:hover{color:var(--g)}
.contact-shell{border:1px solid var(--line);border-radius:28px;padding:10px;background:var(--soft)}.form-panel{background:#fff;border:1px solid var(--line);border-radius:21px;padding:34px}.form-label{font-size:13px;font-weight:800}.form-control,.form-select{min-height:50px;border-color:#dbe6e2;border-radius:11px}.form-control:focus,.form-select:focus{border-color:#8ab8aa;box-shadow:0 0 0 .2rem rgba(13,91,77,.09)}textarea.form-control{min-height:150px}.submit{background:var(--g);border:0;border-radius:11px;padding:13px 24px;font-weight:850}.submit:hover{background:var(--gd)}
.office{height:100%;min-height:540px;border-radius:25px;padding:35px;color:#fff;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(180deg,rgba(3,42,35,.08),rgba(3,46,38,.95)),url("../images/photo-2c70acbdfad4.jpg") center/cover}.office h3{font-weight:900}.office p{color:#d8e7e2}.office-row{padding:14px 0;border-top:1px solid rgba(255,255,255,.16)}.office-row small{display:block;color:#b9d0c9}.office-row strong{font-size:14px}
.map{min-height:360px;border-radius:27px;overflow:hidden;position:relative;background:linear-gradient(90deg,rgba(3,45,37,.91),rgba(4,70,57,.55)),url("../images/photo-112b83131519.jpg") center/cover;display:flex;align-items:center}.map-content{padding:45px;color:#fff;max-width:680px}.map-content h2{font-weight:900}.map-content p{color:#d7e7e2}.pill{display:inline-block;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.13);padding:7px 11px;border-radius:999px;font-size:11px;font-weight:850}
.faq{background:var(--soft)}.accordion-item{border:1px solid var(--line)!important;border-radius:14px!important;overflow:hidden;margin-bottom:10px}.accordion-button{font-weight:800}.accordion-button:not(.collapsed){color:var(--g);background:#edf6f2;box-shadow:none}.accordion-button:focus{box-shadow:none}
footer{background:#072c26;color:#afc3bd;padding-top:56px}.ft{color:#fff;font-weight:850}.fl{display:block;color:#b9cbc6;margin:.5rem 0}.fl:hover{color:#fff}.bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding:21px 0;font-size:13px}
@media(max-width:767px){.section{padding:60px 0}.info-wrap{margin-top:-30px}.form-panel{padding:23px 17px}.map-content{padding:28px}}