/* Layout idea: the logo's twisted blue rope runs as a band under the slim slider and above the footer; everything else stays quiet on white. */
:root{
  --herb:#1d5418; --leaf:#5aa512; --sprout:#e8f5d6; --sky:#0f6fb8; --rope:#2a9be8; --ink:#1b2f1c; --soft:#566b57; --line:#d9e7cd; --paper:#fff; --mist:#f5faef; --err:#b3261e;
  --display:"Noto Serif Bengali","Hind Siliguri",serif; --body:"Hind Siliguri","Noto Sans Bengali",system-ui,sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.7 var(--body)}
h1,h2,h3{font-family:var(--display);color:var(--herb);line-height:1.35;margin:0;text-wrap:balance}
h1{font-size:clamp(28px,4vw,40px)} h2{font-size:clamp(24px,3vw,31px)} h3{font-size:20px}
p{margin:0}
a{color:var(--sky)}
img,svg{max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--rope);outline-offset:2px}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.topbar{background:var(--herb);color:#fff;font-size:15px}
.topbar .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:5px;padding-bottom:5px}
.topbar a{color:#fff;text-decoration:none;font-weight:600}
header.main{position:sticky;top:0;z-index:30;background:#fff;border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:18px;min-height:76px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;margin-right:auto;min-width:0}
.brand img{width:62px;height:62px;flex:none}
.brand b{font:700 20px/1.25 var(--display);color:var(--herb);display:block}
.brand small{font-size:13px;color:var(--soft);display:block;line-height:1.3}
.menu{display:flex;gap:4px;align-items:center}
.menu a{padding:6px 12px;text-decoration:none;color:var(--ink);font-weight:500;border-bottom:3px solid transparent}
.menu a:hover{color:var(--leaf)}
.menu a.on{color:var(--herb);border-bottom-color:var(--leaf);font-weight:700}
.tools{display:flex;align-items:center;gap:8px}
.lang{border:2px solid var(--sky);background:#fff;color:var(--sky);font-weight:700;border-radius:99px;padding:3px 14px;cursor:pointer;min-height:40px}
.lang:hover{background:var(--sky);color:#fff}
.cartbtn,.burger{position:relative;background:var(--mist);border:1px solid var(--line);border-radius:10px;width:44px;height:44px;cursor:pointer;display:grid;place-items:center;text-decoration:none;color:var(--herb)}
.burger{display:none}
.count{position:absolute;top:-7px;right:-7px;background:var(--sky);color:#fff;font-size:13px;font-weight:700;min-width:22px;height:22px;line-height:22px;border-radius:99px;text-align:center;padding:0 4px}
.slider{position:relative;height:clamp(190px,23vw,290px);overflow:hidden;background:var(--herb)}
.slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .6s,visibility .6s}
.slide.on{opacity:1;visibility:visible}
.slide .wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding-left:64px;padding-right:64px}
.slide .art{height:100%;flex:0 1 40%;min-width:0;display:flex;justify-content:flex-end}
.slide .art svg{height:100%;width:auto}
.slide h1,.slide h2{color:inherit;font-size:clamp(21px,3.2vw,36px)}
.slide p{margin-top:4px;font-size:clamp(15px,1.7vw,19px);max-width:34em}
.s1{background:var(--herb);color:#fff}.s2{background:var(--sky);color:#fff}.s3{background:var(--sprout);color:var(--herb)}
.arrow{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border-radius:50%;border:0;background:rgba(255,255,255,.9);color:var(--herb);font-size:22px;line-height:1;cursor:pointer;z-index:2}
.arrow.prev{left:12px}.arrow.next{right:12px}
.dots{position:absolute;bottom:6px;left:0;right:0;display:flex;justify-content:center;z-index:2}
.dots button{width:30px;height:30px;background:none;border:0;padding:0;cursor:pointer;display:grid;place-items:center}
.dots i{display:block;width:10px;height:10px;border-radius:50%;background:#fff;border:1px solid var(--herb);opacity:.65}
.dots .on i{opacity:1;background:var(--leaf);width:22px;border-radius:6px}
.rope{height:14px;background:repeating-linear-gradient(118deg,#0f6fb8 0 5px,#2a9be8 5px 14px,#9bd6fa 14px 17px,#fff 17px 20px)}
main section{padding:52px 0}
section.tint{background:var(--mist)}
.head{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap;margin-bottom:26px}
.head p{color:var(--soft);max-width:60ch}
.more{font-weight:700;text-decoration:none;color:var(--sky);white-space:nowrap}
.pagehead{background:var(--mist);padding:34px 0;border-bottom:1px solid var(--line)}
.pagehead p{margin-top:6px;color:var(--soft);max-width:65ch}
.intro{display:grid;grid-template-columns:230px 1fr;gap:40px;align-items:center}
.intro img{width:230px;height:230px}
.intro p{margin-top:12px;max-width:65ch}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:2px solid var(--herb);background:var(--herb);color:#fff;font-weight:700;border-radius:8px;padding:7px 18px;text-decoration:none;cursor:pointer;min-height:44px;text-align:center}
.btn:hover{background:var(--leaf);border-color:var(--leaf)}
.btn.line{background:#fff;color:var(--herb)}
.btn.line:hover{background:var(--sprout);color:var(--herb);border-color:var(--herb)}
.btn.buy{background:var(--sky);border-color:var(--sky)}
.btn.buy:hover{background:#0b5a97;border-color:#0b5a97}
.row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.tlist{display:grid;grid-template-columns:1fr 1fr;gap:0 48px}
.titem{display:grid;grid-template-columns:44px 1fr;gap:14px;padding:20px 0;border-top:1px solid var(--line)}
.titem svg{width:44px;height:44px}
.tbox{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:6px;padding:18px}
.tbox .top{display:grid;grid-template-columns:44px 1fr;gap:14px;flex:1}
.tbox .top svg{width:44px;height:44px}
.tbox .top p{color:var(--soft);margin-top:3px}
.tbox .fee{margin-top:12px;font-weight:600;color:var(--herb);font-size:15.5px}
.tbox .pact{grid-template-columns:1fr 1fr}
.tgrid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.feebox{background:var(--sprout);border-radius:6px;padding:14px 16px;margin-bottom:18px}
.feebox b{font-size:21px;color:var(--herb)}
.paysteps{margin:6px 0 0;padding-left:22px}
.bookwrap{max-width:620px}
.titem p{color:var(--soft);margin-top:3px}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:s}
.steps li{counter-increment:s;border-top:3px solid var(--leaf);padding-top:10px}
.steps li::before{content:var(--n);font:800 30px/1.2 var(--display);color:var(--leaf);display:block}
.steps p{color:var(--soft);margin-top:3px;font-size:16px}
.note{border-left:4px solid var(--rope);background:#eef7fe;padding:12px 16px;margin-top:26px;max-width:75ch}
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.p{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:6px;background:#fff;overflow:hidden}
.p .pic{background:var(--mist);height:158px;display:grid;place-items:center}
.p .pic svg{height:136px;width:auto}
.p .b{padding:13px;display:flex;flex-direction:column;flex:1}
.p .unit{color:var(--soft);font-size:15px}
.p .d{font-size:15.5px;color:var(--soft);line-height:1.55;margin:6px 0 10px;flex:1}
.price{font:700 21px/1.3 var(--body);color:var(--herb);font-variant-numeric:tabular-nums}
.pact{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
.pact .btn{padding:5px 4px;font-size:15.5px}
.ship{display:flex;gap:28px;flex-wrap:wrap;margin-bottom:26px;padding:12px 16px;background:var(--sprout);border-radius:6px}
.ship span{font-weight:600;color:var(--herb)}
.blog{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.post{border-top:3px solid var(--rope);padding-top:12px}
.post a{text-decoration:none}
.post h3 a{color:var(--herb)}
.post h3 a:hover{color:var(--leaf)}
.post p{color:var(--soft);margin-top:6px}
.article{max-width:68ch}
.article p{margin-top:16px}
.article .back{display:inline-block;margin-bottom:12px;font-weight:700;text-decoration:none}
.cta{background:var(--herb);color:#fff;padding:32px 0}
.cta .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.cta h2{color:#fff}
.cta .btn{background:#fff;color:var(--herb);border-color:#fff}
.vals{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:10px}
.vals p{color:var(--soft);margin-top:4px}
.checkout{display:grid;grid-template-columns:1.25fr 1fr;gap:40px;align-items:start}
.field{margin-bottom:15px}
.field label,.legend{display:block;font-weight:600;margin-bottom:3px}
.field input,.field textarea,.field select{width:100%;border:1px solid #a9bea0;border-radius:6px;padding:9px 11px;background:#fff;min-height:46px}
.field .e{color:var(--err);font-size:15px;min-height:0}
.invalid{border-color:var(--err)!important}
fieldset{border:0;padding:0;margin:0 0 15px}
.radio{display:flex;gap:9px;align-items:center;border:1px solid var(--line);border-radius:6px;padding:8px 12px;margin-top:6px;cursor:pointer}
.radio input{width:18px;height:18px;accent-color:var(--herb)}
.radio b{margin-left:auto;font-weight:600}
.sum{background:var(--mist);border:1px solid var(--line);border-radius:6px;padding:18px;position:sticky;top:96px}
.ln{display:flex;justify-content:space-between;gap:12px;padding:5px 0;font-variant-numeric:tabular-nums}
.item{padding:10px 0;border-bottom:1px solid var(--line)}
.qty{display:flex;align-items:center;gap:6px;margin-top:5px}
.qty button{width:36px;height:36px;border:1px solid #a9bea0;background:#fff;border-radius:6px;cursor:pointer;font-weight:700}
.qty .rm{width:auto;padding:0 10px;margin-left:auto;color:var(--err)}
.total{font-weight:700;font-size:20px;color:var(--herb);border-top:2px solid var(--herb);margin-top:8px;padding-top:9px}
.done{max-width:640px}
.done pre{white-space:pre-wrap;font:inherit;background:var(--mist);border:1px solid var(--line);padding:14px;border-radius:6px;margin:16px 0 0}
.empty{padding:20px 0}
footer{background:#123a10;color:#e4f0db;font-size:16px}
footer .g{display:grid;grid-template-columns:1.5fr 1fr 1.2fr;gap:34px;padding:36px 20px}
footer h3{color:#fff;font-size:18px;margin-bottom:8px}
footer a{color:#fff}
footer ul{list-style:none;margin:0;padding:0}
footer ul a{text-decoration:none}
footer .logo{width:72px;height:72px;background:#fff;border-radius:50%;margin-bottom:8px}
.copy{border-top:1px solid rgba(255,255,255,.2);padding:12px 20px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:15px;max-width:1160px;margin:auto}
.copy a{font-weight:700}
.toast{position:fixed;left:50%;bottom:20px;transform:translate(-50%,90px);background:var(--herb);color:#fff;padding:9px 18px;border-radius:8px;z-index:50;transition:transform .25s,visibility .25s;visibility:hidden;max-width:calc(100vw - 32px);display:flex;gap:14px;align-items:center}
.toast.show{transform:translate(-50%,0);visibility:visible}
.toast a{color:#fff;font-weight:700;white-space:nowrap}
@media(max-width:940px){
  .burger{display:grid}
  .menu{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line);padding:6px 20px 12px;gap:0}
  .menu.open{display:flex}
  .menu a{padding:10px 8px;border-bottom:1px solid var(--line)}
  .menu a.on{border-bottom-color:var(--line);border-left:4px solid var(--leaf)}
  .pgrid{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:1fr 1fr}
  .blog,.vals{grid-template-columns:1fr 1fr}
  .checkout{grid-template-columns:1fr}
  .sum{position:static}
  footer .g{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  body{font-size:16px}
  #tagline{display:none}
  .topbar .wrap{justify-content:center}
  main section{padding:38px 0}
  .nav{gap:8px;min-height:66px}
  .brand img{width:50px;height:50px}
  .brand b{font-size:16px}
  .brand small{display:none}
  .lang{padding:2px 9px;font-size:14px}
  .cartbtn,.burger{width:40px;height:40px}
  .slide .wrap{padding-left:16px;padding-right:16px}
  .slide .art{flex-basis:30%}
  .arrow{display:none}
  .intro{grid-template-columns:1fr;gap:16px}
  .intro img{width:150px;height:150px}
  .tlist,.blog,.vals,.tgrid{grid-template-columns:1fr}
  .pgrid{grid-template-columns:1fr 1fr;gap:12px}
  .p .pic{height:118px}.p .pic svg{height:102px}
  .p .b{padding:10px}
  .pact{grid-template-columns:1fr}
  footer .g{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.p .pic img{width:100%;height:100%;object-fit:cover}
.slide .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.slide.photo{color:#fff}
.slide.photo::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,40,10,.72),rgba(10,40,10,.15) 75%)}
.slide.photo .wrap{position:relative;z-index:1}