:root{--bg:#061512;--surface:#0c2520;--surface2:#102f28;--line:rgba(190,255,231,.12);--text:#effff8;--muted:#9dbdb3;--brand:#39d99a;--brand2:#11aaa1;--danger:#ff6b78;--shadow:0 30px 90px rgba(0,0,0,.35)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(900px 600px at 85% -10%,rgba(17,170,161,.22),transparent 60%),var(--bg);color:var(--text);font-family:"Noto Sans Bengali",Inter,sans-serif}a{text-decoration:none;color:inherit}button,input,textarea,select{font:inherit}button{cursor:pointer}.container{width:min(1180px,calc(100% - 32px));margin:auto}.nav{position:fixed;inset:0 0 auto;z-index:50;background:rgba(6,21,18,.55);backdrop-filter:blur(18px);border-bottom:1px solid transparent;transition:.3s}.nav.scrolled{background:rgba(6,21,18,.92);border-color:var(--line)}.navin{height:76px;display:flex;align-items:center;gap:28px}.logo{display:flex;align-items:center;gap:10px;font:800 19px Inter,sans-serif;letter-spacing:-.04em}.mark{width:40px;height:40px;border-radius:13px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;box-shadow:0 10px 40px rgba(57,217,154,.2)}.mark:after{content:"";width:17px;height:17px;border:2px solid #05231b;border-radius:5px 15px 5px 15px;transform:rotate(-25deg)}.links{display:flex;gap:20px;margin-left:auto}.links a{font-size:13px;color:#bfd8cf}.links a:hover{color:#fff}.actions{display:flex;gap:8px}.btn{border:1px solid var(--line);background:rgba(255,255,255,.035);color:#fff;border-radius:13px;padding:11px 16px;display:inline-flex;justify-content:center;align-items:center;gap:8px;transition:.25s}.btn:hover{transform:translateY(-2px);background:rgba(255,255,255,.08)}.primary{border:0;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#03251c;font-weight:800;box-shadow:0 15px 35px rgba(17,170,161,.18)}.menu{display:none;margin-left:auto;border:0;background:transparent;color:#fff;font-size:25px}.hero{min-height:850px;position:relative;display:flex;align-items:center;overflow:hidden;padding-top:80px}.heroimg{position:absolute;inset:0;background:url('/assets/hero.svg') center/cover}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,13,11,.96),rgba(3,13,11,.73) 48%,rgba(3,13,11,.16))}.heroContent{position:relative;z-index:2;max-width:760px;padding:90px 0}.eyebrow{display:inline-flex;gap:8px;align-items:center;padding:8px 12px;border:1px solid rgba(57,217,154,.2);background:rgba(57,217,154,.07);border-radius:999px;color:#c5ffe8;font-size:13px}.dot{width:7px;height:7px;background:var(--brand);border-radius:50%;box-shadow:0 0 20px var(--brand)}h1{font-size:clamp(46px,7vw,82px);line-height:1.08;letter-spacing:-.055em;margin:20px 0}.grad{background:linear-gradient(120deg,#fff,#9af5d3 45%,#5dcbd0);-webkit-background-clip:text;color:transparent}.heroContent p{font-size:18px;line-height:1.9;color:#bdd4cc;max-width:650px}.heroActions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.orb{position:absolute;right:8%;bottom:18%;width:220px;height:220px;border:1px solid rgba(190,255,231,.14);border-radius:50%;z-index:2;box-shadow:0 0 110px rgba(57,217,154,.12);animation:float 7s ease-in-out infinite}.orb:before,.orb:after{content:"";position:absolute;inset:30px;border:1px solid rgba(190,255,231,.1);border-radius:50%}.orb:after{inset:75px;background:rgba(57,217,154,.08)}@keyframes float{50%{transform:translateY(-22px) rotate(8deg)}}.searchWrap{position:relative;margin-top:-50px;z-index:10}.search{display:flex;gap:10px;padding:14px;background:rgba(12,37,32,.9);border:1px solid var(--line);border-radius:23px;box-shadow:var(--shadow);backdrop-filter:blur(20px)}.search input{flex:1;min-width:0;border:0;outline:0;background:transparent;color:#fff;padding:10px;font-size:16px}.section{padding:105px 0}.head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:34px}.kicker{font:800 12px Inter,sans-serif;letter-spacing:.12em;color:var(--brand)}h2{font-size:clamp(31px,4vw,48px);letter-spacing:-.045em;margin:7px 0}.head p{max-width:540px;color:var(--muted);line-height:1.8}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.card{padding:24px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(145deg,rgba(16,47,40,.82),rgba(8,27,23,.72));transition:.35s;min-height:175px;position:relative;overflow:hidden}.card:hover{transform:translateY(-7px);border-color:rgba(57,217,154,.3);box-shadow:0 20px 55px rgba(0,0,0,.22)}.card:after{content:"";position:absolute;width:120px;height:120px;border-radius:50%;right:-50px;bottom:-55px;background:rgba(57,217,154,.07)}.ico{width:46px;height:46px;border-radius:14px;background:rgba(57,217,154,.09);border:1px solid rgba(57,217,154,.16);display:grid;place-items:center;color:var(--brand);font:700 19px Inter,sans-serif}.card h3{margin:17px 0 7px}.card p{margin:0;color:var(--muted);font-size:13px;line-height:1.75}.feature{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.visual{min-height:430px;border-radius:30px;overflow:hidden;border:1px solid var(--line);position:relative;background:#09231f}.visual img{width:100%;height:100%;object-fit:cover}.overlay{position:absolute;inset:auto 0 0;padding:30px;background:linear-gradient(transparent,rgba(3,15,12,.97))}.overlay h3{font-size:28px;margin:6px 0}.overlay p{color:#bdd4cc}.stack{display:grid;gap:18px}.mini{padding:25px;border:1px solid var(--line);border-radius:23px;background:rgba(12,37,32,.7);min-height:130px;transition:.3s}.mini:hover{transform:translateX(5px);border-color:rgba(57,217,154,.25)}.mini p{color:var(--muted);line-height:1.75;font-size:14px}.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:25px;overflow:hidden;background:rgba(255,255,255,.02)}.stat{padding:30px;border-right:1px solid var(--line)}.stat:last-child{border:0}.stat strong{display:block;font:800 40px Inter,sans-serif}.stat span{color:var(--muted);font-size:13px}.cta{padding:55px;border:1px solid rgba(57,217,154,.2);border-radius:32px;background:radial-gradient(circle at 85% 15%,rgba(57,217,154,.18),transparent 32%),linear-gradient(120deg,#0b3028,#0a2426)}.cta p{color:var(--muted);max-width:650px;line-height:1.8}footer{background:#04100e;border-top:1px solid var(--line);padding:60px 0 25px}.footgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}.footgrid p,.footgrid a{color:#82a69c;font-size:13px;line-height:2}.copy{margin-top:35px;border-top:1px solid var(--line);padding-top:20px;color:#608077;font-size:12px}.modal{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.7);backdrop-filter:blur(9px);display:none;place-items:center;padding:18px}.modal.open{display:grid}.modalbox{width:min(520px,100%);max-height:90vh;overflow:auto;background:#0b231e;border:1px solid var(--line);border-radius:26px;padding:28px;box-shadow:var(--shadow)}.close{float:right;border:0;background:transparent;color:#9dbbb3;font-size:25px}.form{display:grid;gap:14px}.field{display:grid;gap:7px}.field label{font-size:13px;color:#b8d1c8}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);background:#061713;color:#fff;border-radius:13px;padding:13px;outline:0}.hidden{display:none!important}.page{padding:125px 0 80px;min-height:100vh}.panel{background:rgba(12,37,32,.78);border:1px solid var(--line);border-radius:24px;padding:28px}.admin{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.side{background:#061512;border-right:1px solid var(--line);padding:24px;position:sticky;top:0;height:100vh}.sideNav{display:grid;gap:5px;margin-top:25px}.sideNav button{border:0;background:transparent;color:#9dbbb3;text-align:left;padding:11px;border-radius:10px}.sideNav button:hover{background:rgba(255,255,255,.04);color:#fff}.main{padding:35px}.dash{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.dash .card{min-height:auto}.tableWrap{overflow:auto;border:1px solid var(--line);border-radius:18px}.table{width:100%;min-width:650px;border-collapse:collapse}.table th,.table td{padding:14px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}.toast{position:fixed;right:18px;bottom:18px;z-index:300;background:#12352c;border:1px solid rgba(57,217,154,.25);padding:14px 16px;border-radius:14px;box-shadow:var(--shadow)}.reveal{opacity:0;transform:translateY(24px);transition:.7s}.reveal.show{opacity:1;transform:none}@media(max-width:900px){.links,.actions{display:none}.menu{display:block}.grid4{grid-template-columns:1fr 1fr}.feature{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.footgrid{grid-template-columns:1fr 1fr}.dash{grid-template-columns:1fr 1fr}.admin{grid-template-columns:1fr}.side{display:none}}@media(max-width:560px){.container{width:calc(100% - 24px)}.hero{min-height:760px}.heroContent{padding:60px 0}.heroContent p{font-size:15px}.orb{right:-90px;opacity:.45}.section{padding:75px 0}.head{display:block}.grid4{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.stat{padding:22px}.stat strong{font-size:30px}.cta{padding:32px 23px}.footgrid{grid-template-columns:1fr}.main{padding:20px}}
