:root{--r:#C8102E;--rd:#8E0A20;--r2:#E5243B;--tx:#3A0D12;--mu:#6B4A4D;--sh:0 8px 22px #C8102E1c;--chev:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23C8102E' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E")}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:linear-gradient(180deg,#FFF6F7,#FBE3E6) fixed;color:var(--tx);font-family:'Noto Sans Bengali',system-ui,sans-serif;font-size:16px;line-height:1.55;padding-bottom:120px;min-height:100vh}
a{color:var(--rd);text-decoration:none}img{max-width:100%}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 18px;position:relative;z-index:1}
/* হেডার */
.top{position:sticky;top:0;z-index:30;background:#FFF6F7d9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:10px 0;box-shadow:0 2px 14px #C8102E14}
.bar{display:flex;align-items:center;gap:14px}
.brand{display:flex;align-items:center;gap:10px;color:var(--r)}.brand b{font-size:22px;display:block;line-height:1.15}.brand small{color:var(--tx);font-size:12px;display:block}
.brand svg{animation:beat 2.4s ease-in-out infinite;transform-origin:center}.logoimg{height:42px;width:auto;border-radius:10px}
.links{display:none;gap:6px;margin-left:16px}.links a{padding:8px 16px;border-radius:20px;font-weight:700;color:var(--tx);transition:.2s}.links a:hover{background:#FFE3E6}.links a.on{background:linear-gradient(180deg,#D3132F,#9B0B22);color:#fff;box-shadow:0 5px 12px #9B0B2255}
.auth{margin-left:auto;display:flex;gap:10px;align-items:center}
.ib{width:42px;height:42px;border-radius:21px;background:#fff;box-shadow:0 4px 12px #C8102E26;display:flex;align-items:center;justify-content:center;color:var(--rd);position:relative;transition:transform .2s}.ib:hover{transform:translateY(-2px) scale(1.06)}
.ib i{position:absolute;top:8px;right:9px;width:10px;height:10px;border-radius:5px;background:var(--r2);animation:ping 1.8s infinite}
/* বাটন */
.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 24px;border-radius:26px;background:linear-gradient(180deg,#D3132F,#9B0B22);color:#fff;font:700 16px 'Noto Sans Bengali',sans-serif;border:0;cursor:pointer;box-shadow:0 6px 14px #9B0B2255;transition:transform .2s,box-shadow .2s}
.btn:before{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;background:linear-gradient(100deg,transparent,#ffffff55,transparent);animation:shine 4.5s infinite}
.btn:hover{transform:translateY(-3px);box-shadow:0 12px 22px #9B0B2266}.btn:active{transform:translateY(1px)}
.btn.light,.btn.wb{background:#fff;color:var(--rd);box-shadow:0 4px 12px #C8102E22}.btn.light:before,.btn.wb:before{display:none}
.btn.ghost{background:#fff;color:var(--rd);box-shadow:inset 0 0 0 2px var(--r)}.btn.ghost:before{display:none}
.btn.sm{min-height:40px;padding:0 16px;font-size:14px}.btn.full{width:100%}.btn.dark{background:linear-gradient(180deg,#5b1620,#2d0a10)}
/* কার্ড */
.card{display:block;background:linear-gradient(135deg,#fff,#FFF3F4);border-radius:22px;padding:16px;box-shadow:var(--sh),inset 0 1px 0 #fff;color:var(--tx);margin-bottom:14px;transition:transform .25s,box-shadow .25s;animation:up .6s backwards}
a.card:hover{box-shadow:0 16px 30px #C8102E2e}
.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}.grid .card{margin:0}
.grid>*:nth-child(2){animation-delay:.08s}.grid>*:nth-child(3){animation-delay:.16s}.grid>*:nth-child(4){animation-delay:.24s}.grid>*:nth-child(n+5){animation-delay:.3s}
.g2{display:grid;gap:18px;grid-template-columns:1fr}
.h2{font-size:21px;font-weight:700;color:var(--tx);margin:22px 0 12px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.h2:before{content:"";width:12px;height:16px;background:linear-gradient(135deg,#F0475C,#8E0A20);border-radius:50% 50% 50% 50%/65% 65% 35% 35%;margin-right:-2px}.h2>span{flex:1}.h2 a{font-size:13px;color:var(--rd);background:#FFE3E5;border-radius:14px;padding:3px 12px}
/* হিরো ও 3D */
.herocard{display:flex;align-items:center;gap:6px;background:linear-gradient(135deg,#fff,#FFE3E6);border-radius:28px;padding:18px;box-shadow:var(--sh);position:relative;overflow:hidden;margin:6px 0 14px;animation:up .6s backwards}
.herocard .tx{flex:1;z-index:1}.herocard h1{margin:2px 0 6px;font-size:29px;line-height:1.2;color:var(--r)}.herocard p{margin:0 0 12px;font-weight:700}
.hv{width:150px;display:flex;flex-direction:column;align-items:center;position:relative}
.hh{position:absolute;color:var(--r2);animation:fl 4s ease-in-out infinite;opacity:.85}
.sc{position:relative;perspective:900px;display:flex;justify-content:center;align-items:center;margin:0 auto}
.glow{position:absolute;inset:8%;border-radius:50%;background:radial-gradient(circle,#E5243B66,transparent 70%);animation:pulse 3s ease-in-out infinite}
.d3{position:relative;transform-style:preserve-3d;animation:sp 9s ease-in-out infinite,fl 5s ease-in-out infinite}.d3 svg{position:absolute;left:0;top:0}
.ec{stroke-dasharray:420;animation:ec 3s linear infinite}
.act{display:flex;gap:12px;align-items:center;border-radius:22px;padding:14px;color:#fff;font-weight:700;background:linear-gradient(180deg,#D3132F,#9B0B22);box-shadow:0 8px 18px #9B0B2255;transition:transform .2s;animation:up .6s backwards}
.act.wb{background:#fff;color:var(--rd);box-shadow:var(--sh)}.act b{display:block;font-size:17px}.act small{font-weight:400;opacity:.9}
.act .ic{width:50px;height:50px;border-radius:25px;background:#ffffff33;display:flex;align-items:center;justify-content:center;flex:none}.act.wb .ic{background:#FFE3E6;color:var(--r)}
.act:hover{transform:translateY(-3px)}
/* চিপ / পিক */
.chips,.pick{display:flex;gap:10px;flex-wrap:wrap}
.chip,.pick span{min-width:58px;height:40px;border-radius:20px;background:#fff;color:var(--rd);font-weight:700;font-size:16px;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 3px 10px #C8102E22;padding:0 14px;cursor:pointer;transition:transform .2s,background .2s;border:0}
.chip:hover,.pick span:hover{transform:translateY(-3px)}
.chip.on,.pick input:checked+span{background:linear-gradient(180deg,#C8102E,#8E0A20);color:#fff;box-shadow:0 6px 14px #9B0B2255;transform:translateY(-2px) scale(1.06)}
.pick label{position:relative}.pick input{position:absolute;opacity:0;width:1px;height:1px}.pick input:focus-visible+span{outline:3px solid #C8102E66}
.chips .chip{animation:fl 4.5s ease-in-out infinite}.chips .chip:nth-child(2n){animation-delay:.5s}.chips .chip:nth-child(3n){animation-delay:1s}
/* লিস্ট কার্ড */
.req,.dn{display:flex;gap:12px;align-items:center}.grow{flex:1;min-width:0}.tr{text-align:right}
.s{color:var(--mu);font-size:13px}.s svg{vertical-align:-2px}
.tag{background:#D7F2DC;color:#14602A;border-radius:8px;padding:1px 9px;font-size:12px;font-weight:700;display:inline-block}.tag.red{background:#FFE0E3;color:var(--rd)}.tag.gray{background:#EEE;color:#555}
.av{border-radius:50%;object-fit:cover;background:linear-gradient(135deg,#F7C6CC,#E98A96);color:#7A0A1C;font-weight:700;display:inline-flex;align-items:center;justify-content:center;flex:none}
.avw{position:relative;display:inline-flex;flex:none}.avw u{position:absolute;right:0;bottom:2px;width:13px;height:13px;border-radius:7px;background:#1FA64A;border:2px solid #fff}
.alert{border-radius:16px;padding:12px 16px;margin:12px 0;animation:up .4s backwards}.alert.err{background:#FFDADD;color:#7A0A1C}.alert.okm{background:#D7F2DC;color:#14602A}.alert.info{background:#FFEBC9;color:#6b4300}
/* ফর্ম */
.f{margin-bottom:14px}.f label{display:block;font-weight:700;margin-bottom:6px}.f small{color:var(--mu)}
input[type=text],input[type=tel],input[type=email],input[type=password],input[type=date],input[type=number],input[type=search],select,textarea{width:100%;min-height:50px;border:2px solid transparent;border-radius:18px;padding:10px 16px;font:inherit;background:#fff;color:var(--tx);box-shadow:0 3px 12px #C8102E1f;transition:border-color .2s,box-shadow .2s}
select{appearance:none;-webkit-appearance:none;background:#fff var(--chev) no-repeat right 16px center/16px;padding-right:44px;cursor:pointer;font-weight:700}
option{color:var(--tx);font-weight:400}textarea{min-height:96px}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--r);box-shadow:0 0 0 4px #C8102E26}
input[type=file]{padding:12px 16px;min-height:auto}
.fi{position:relative}.fi>svg{position:absolute;left:16px;top:14px;color:var(--r);pointer-events:none}.fi input{padding-left:46px}
.row2{display:grid;gap:0 14px;grid-template-columns:1fr}
.sw{position:relative;display:inline-block;width:54px;height:30px;flex:none}.sw input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer;z-index:2}
.sw span{position:absolute;inset:0;border-radius:15px;background:#D9AEB3;transition:.25s}.sw span:after{content:"";position:absolute;left:3px;top:3px;width:24px;height:24px;border-radius:12px;background:#fff;transition:.25s;box-shadow:0 2px 6px #0003}
.sw input:checked+span{background:#1FA64A}.sw input:checked+span:after{transform:translateX(24px)}.sw input:focus-visible+span{outline:3px solid #C8102E66}
.chk{display:flex;gap:10px;align-items:center;font-weight:700}.chk input{width:22px;height:22px;accent-color:var(--r)}
.formbox{max-width:620px;margin:0 auto}.center{text-align:center}.m{display:flex;align-items:center;gap:12px}
/* নিচের মেনু */
.bnav{position:fixed;left:12px;right:12px;bottom:12px;height:66px;max-width:520px;margin:0 auto;background:#fff;border-radius:26px;box-shadow:0 10px 28px #8E0A2244;display:flex;align-items:center;justify-content:space-around;z-index:40}
.bnav a{display:flex;flex-direction:column;align-items:center;gap:1px;font-size:11px;color:var(--mu);min-width:58px;transition:transform .2s}.bnav a.on{color:var(--r);font-weight:700;transform:translateY(-3px)}
.bnav .c{width:62px;height:62px;border-radius:31px;background:radial-gradient(circle at 35% 30%,#F0475C,#A00D25);margin-top:-34px;justify-content:center;color:#fff;border:4px solid #fff;box-shadow:0 10px 20px #9B0B2288;animation:pulse2 2.4s infinite}.bnav .c:hover{transform:scale(1.08)}
.wavebg{position:fixed;left:-10%;right:-10%;bottom:-70px;height:130px;background:linear-gradient(90deg,#B80D27,#E5243B);border-radius:50% 50% 0 0;z-index:0}
.foot{color:var(--mu);padding:20px 0;margin-top:24px;font-size:13px;text-align:center}
.modal{position:fixed;inset:0;background:#000a;display:flex;align-items:center;justify-content:center;z-index:60;padding:20px}.modal[hidden]{display:none}.mbox{max-width:380px;text-align:center;margin:0}
.stat{display:grid;gap:12px;grid-template-columns:repeat(2,1fr)}.stat .card{margin:0;text-align:center}.stat b{display:block;font-size:28px;color:var(--r)}
table{width:100%;border-collapse:collapse;font-size:14px}th,td{padding:9px 8px;border-bottom:1px solid #F0D0D4;text-align:left;vertical-align:middle}th{color:var(--rd)}
.scroll{overflow-x:auto}.pager{display:flex;gap:8px;justify-content:center;margin:16px 0;flex-wrap:wrap}.pager a,.pager b{padding:6px 14px;background:#fff;border-radius:12px;box-shadow:0 3px 10px #C8102E1f}
.bar-r{height:10px;background:#F7C6CC;border-radius:5px;overflow:hidden}.bar-r i{display:block;height:100%;background:linear-gradient(90deg,#C8102E,#E5243B)}
/* অ্যানিমেশন */
@keyframes up{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@keyframes sp{0%,100%{transform:rotateY(-35deg) rotateX(6deg)}50%{transform:rotateY(35deg) rotateX(-4deg)}}
@keyframes fl{0%,100%{translate:0 0}50%{translate:0 -8px}}
@keyframes ec{to{stroke-dashoffset:-840}}
@keyframes pulse{0%,100%{transform:scale(.9);opacity:.7}50%{transform:scale(1.15);opacity:1}}
@keyframes pulse2{0%{box-shadow:0 10px 20px #9B0B2288,0 0 0 0 #E5243B88}70%,100%{box-shadow:0 10px 20px #9B0B2288,0 0 0 16px #E5243B00}}
@keyframes beat{0%,100%{transform:scale(1)}14%{transform:scale(1.14)}28%{transform:scale(1)}42%{transform:scale(1.1)}}
@keyframes ping{0%{box-shadow:0 0 0 0 #E5243B99}100%{box-shadow:0 0 0 8px #E5243B00}}
@keyframes shine{0%,60%{left:-120%}100%{left:160%}}
@media(min-width:821px){.links{display:flex}.bnav,.wavebg{display:none}body{padding-bottom:20px}.g2{grid-template-columns:1fr 1fr}.row2{grid-template-columns:1fr 1fr}.stat{grid-template-columns:repeat(4,1fr)}.herocard{padding:30px 40px}.herocard h1{font-size:46px}.herocard p{font-size:20px}.hv{width:300px}.foot{padding:30px 0}}
@media(max-width:820px){.hide-m{display:none}.hv{width:130px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media print{.top,.bnav,.wavebg,.foot,.noprint{display:none!important}body{background:#fff}}