:root{
  --bg:#F4F1EC;--paper:#FBF9F6;--sand:#EDE6DC;--ink:#042F2E;--ink2:#233F3D;--muted:#3E4F4D;--muted2:#4A5654;
  --teal:#0F766E;--teal-d:#0B5E58;--amber:#F59E0B;--line:rgba(4,47,46,.08);--field:#CFC5B8;
  --head:'Space Grotesk',Inter,system-ui,sans-serif;--body:Inter,system-ui,sans-serif;
}
html[lang="bn"]{--head:'Noto Sans Bengali','Space Grotesk',system-ui,sans-serif;--body:'Noto Sans Bengali',Inter,system-ui,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--teal)}a:hover{color:var(--teal-d)}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px}
.wrap{max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}
@media (max-width:600px){.wrap{padding-left:16px;padding-right:16px}}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:8px;z-index:10}
.skip:focus{left:8px}

/* header */
.hdr{position:sticky;top:0;z-index:5;border-bottom:1px solid var(--line);background:rgba(251,249,246,.92);backdrop-filter:saturate(1.2) blur(8px)}
.hdr .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding-top:12px;padding-bottom:12px}
.hdr .logo img{height:38px;width:auto}
.nav{display:flex;flex-wrap:wrap;align-items:center;gap:8px 22px;font-size:15px}
.nav a{color:var(--ink2);text-decoration:none}
.nav a:hover{color:var(--teal)}
.lang{border:1px solid rgba(4,47,46,.2);border-radius:999px;padding:6px 12px;font-weight:600}
@media (max-width:760px){.nav .hide-sm{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 24px;border-radius:999px;background:var(--teal);color:#fff!important;text-decoration:none;font-weight:600;font-size:16px;border:0;cursor:pointer;font-family:inherit}
.btn:hover{background:var(--teal-d)}
.btn.sm{min-height:42px;padding:0 18px;font-size:15px}
.btn.ghost{background:transparent;color:var(--ink)!important;border:1px solid rgba(4,47,46,.25);font-weight:500}
.btn.ghost:hover{background:rgba(15,118,110,.08)}

/* sections */
.hero{background:radial-gradient(70% 90% at 88% 8%,rgba(255,255,255,.95) 0%,rgba(255,255,255,0) 60%),radial-gradient(80% 70% at 0% 100%,rgba(184,169,154,.38) 0%,rgba(184,169,154,0) 62%),radial-gradient(60% 60% at 60% 60%,rgba(233,223,209,.8) 0%,rgba(233,223,209,0) 70%),#F1ECE5}
.soft{background:radial-gradient(90% 80% at 100% 0%,rgba(255,255,255,.7) 0%,rgba(255,255,255,0) 60%),var(--sand)}
.sec{padding-top:88px;padding-bottom:88px}
@media (max-width:600px){.sec{padding-top:64px;padding-bottom:64px}}
.hero .wrap{padding-top:96px;padding-bottom:88px;display:flex;flex-direction:column;align-items:flex-start;gap:24px}
@media (max-width:600px){.hero .wrap{padding-top:56px;padding-bottom:56px}}
.badge{margin:0;display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:var(--teal);background:rgba(15,118,110,.08);padding:8px 14px;border-radius:999px}
h1{margin:0;font-family:var(--head);font-weight:700;font-size:clamp(40px,6.6vw,80px);line-height:1.04;letter-spacing:-.025em;max-width:14ch}
html[lang="bn"] h1{letter-spacing:0;line-height:1.2;max-width:16ch}
.lead{margin:0;font-size:19px;line-height:1.65;color:var(--muted);max-width:60ch}
.row{display:flex;flex-wrap:wrap;gap:14px}
.note{margin:0;font-size:14px;color:var(--muted2)}
.kick{margin:0;font-size:13px;letter-spacing:.18em;text-transform:uppercase;font-weight:600;color:var(--teal)}
html[lang="bn"] .kick{letter-spacing:.04em;font-size:14px}
h2{margin:0;font-family:var(--head);font-weight:700;font-size:clamp(30px,4.2vw,48px);line-height:1.12;letter-spacing:-.02em}
html[lang="bn"] h2{letter-spacing:0;line-height:1.3}
h3{margin:0;font-size:20px;font-weight:600}
.head{display:flex;flex-direction:column;gap:12px;max-width:720px;margin-bottom:36px}
.head p.sub{margin:0;font-size:17px;line-height:1.6;color:var(--muted)}
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
@media (max-width:600px){.g3{grid-template-columns:1fr}}
.card{background:var(--paper);border:1px solid var(--line);box-shadow:0 1px 0 rgba(255,255,255,.9) inset,0 18px 36px -28px rgba(43,39,37,.45);border-radius:20px;padding:26px}
.card p{margin:0;font-size:15px;line-height:1.65;color:var(--muted)}
.promise{display:flex;align-items:center;gap:12px;font-size:15px;font-weight:500;color:var(--ink2)}
.promise svg{flex:none}
.pain{display:flex;flex-direction:column;gap:10px}
.pain .q{font-size:17px;font-weight:600;color:var(--ink)}
.svc{display:flex;flex-direction:column;gap:12px}
.svc .num{font-family:'Space Grotesk',Inter,sans-serif;font-size:15px;font-weight:700;color:var(--teal)}
.svc .price{margin-top:auto;padding-top:14px;border-top:1px dashed rgba(4,47,46,.16);font-size:14px;font-weight:600;color:var(--ink2)}
.svc .price b{color:var(--teal)}
.svc.soon .price{color:var(--muted2);font-weight:500}
.pricenote{margin:22px 0 0;font-size:14px;line-height:1.6;color:var(--muted2);max-width:80ch}
.why{display:flex;gap:14px;align-items:flex-start}
.why .ic{flex:none;width:40px;height:40px;border-radius:12px;background:rgba(15,118,110,.1);display:flex;align-items:center;justify-content:center}
.why h3{font-size:18px;margin-bottom:6px}
.band{border-radius:28px;background:var(--ink);color:var(--bg);padding:48px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px}
@media (max-width:600px){.band{padding:28px 22px;border-radius:22px}}
.band .kick{color:#F5C46A}
.band h2{font-size:clamp(26px,3.4vw,40px)}
.band p{margin:0;font-size:16px;line-height:1.65;color:#D6E4E1}
.band .txt{flex:1 1 460px;min-width:0;display:flex;flex-direction:column;gap:12px}
.step{display:flex;flex-direction:column;gap:10px;padding-top:18px;border-top:2px solid var(--teal)}
.step .n{font-family:'Space Grotesk',Inter,sans-serif;font-size:40px;font-weight:700;color:var(--teal);line-height:1}
.step p{margin:0;font-size:15px;line-height:1.65;color:var(--muted)}
.about{display:flex;flex-wrap:wrap;gap:40px;align-items:center}
.avatar{width:200px;height:200px;border-radius:50%;flex:none;background:linear-gradient(145deg,#0F766E,#042F2E);color:#F4F1EC;display:flex;align-items:center;justify-content:center;font-family:'Space Grotesk',sans-serif;font-size:64px;font-weight:700;letter-spacing:.02em;box-shadow:0 0 0 6px var(--paper),0 0 0 7px rgba(4,47,46,.12)}
.avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.about .txt{flex:999 1 420px;min-width:0;display:flex;flex-direction:column;gap:14px}
.about .txt p{margin:0;font-size:16px;line-height:1.75;color:var(--muted)}
.faq{max-width:900px}
details.card{padding:20px 24px;border-radius:16px}
details summary{cursor:pointer;list-style:none;font-size:17px;font-weight:600;color:var(--ink);display:flex;justify-content:space-between;gap:16px}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";color:var(--teal);font-size:22px;line-height:1}
details[open] summary::after{content:"–"}
details p{margin:12px 0 0!important}
.contact{display:flex;flex-wrap:wrap;gap:44px}
.contact .txt{flex:1 1 340px;min-width:0;display:flex;flex-direction:column;gap:16px}
.contact .txt p{margin:0;font-size:17px;line-height:1.6;color:var(--muted)}
form.card{flex:1 1 460px;min-width:0;border-radius:22px;padding:32px;display:flex;flex-direction:column;gap:16px}
@media (max-width:600px){form.card{padding:22px}}
.f2{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:500;color:var(--ink2)}
input,select,textarea{min-height:46px;padding:0 14px;border-radius:10px;border:1px solid var(--field);background:#fff;color:var(--ink);font-size:16px;font-family:inherit;width:100%}
textarea{padding:12px 14px;resize:vertical;min-height:110px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--teal);outline-offset:1px}
.hp{position:absolute;left:-5000px;width:1px;height:1px;overflow:hidden}
.privacy{margin:0;font-size:13px;color:var(--muted2)}
.status{display:none;margin:0;padding:14px 16px;border-radius:12px;font-size:15px;line-height:1.55}
.status.ok{display:block;background:rgba(15,118,110,.1);color:var(--ink)}
.status.err{display:block;background:rgba(245,158,11,.14);color:var(--ink)}
.ftr{background:var(--ink);color:#D6E4E1}
.ftr .wrap{padding-top:36px;padding-bottom:36px;display:flex;flex-wrap:wrap;gap:20px;justify-content:space-between;align-items:center;font-size:14px}
.ftr img{height:34px;width:auto}
.ftr nav{display:flex;flex-wrap:wrap;gap:20px}
.ftr a{color:#D6E4E1;text-decoration:none}
.ftr a:hover{color:#fff}
.hero .wrap.contact{flex-direction:row;align-items:flex-start;gap:44px}
@media (max-width:600px){.hero .wrap.contact{padding-top:64px;padding-bottom:64px}}
html[lang="bn"] .kick{text-transform:none}
/* v2: Arabic + RTL */
html[lang="ar"]{--head:'Noto Sans Arabic','Space Grotesk',system-ui,sans-serif;--body:'Noto Sans Arabic',Inter,system-ui,sans-serif}
html[lang="ar"] h1,html[lang="ar"] h2{letter-spacing:0;line-height:1.3}
html[lang="ar"] h1{max-width:16ch}
html[lang="ar"] .kick{letter-spacing:0;text-transform:none;font-size:14px}
html[dir="rtl"] .badge svg{transform:scaleX(-1)}
/* v2: packages + offers */
.pk{list-style:none;margin:0;padding:12px 0 0;border-top:1px dashed rgba(4,47,46,.16);display:flex;flex-direction:column;gap:6px;margin-top:auto}
.pk li{display:flex;justify-content:space-between;gap:12px;font-size:14px;color:var(--ink2)}
.pk li span:last-child{font-weight:600;color:var(--teal);white-space:nowrap;font-variant-numeric:tabular-nums}
.from{font-size:14px;font-weight:600;color:var(--ink2)}
.from b{color:var(--teal);font-size:17px}
.svc.soon .from{color:var(--muted2);font-weight:500}
.save{display:flex;flex-direction:column;gap:8px}
.save .pct{font-family:'Space Grotesk',Inter,sans-serif;font-size:34px;font-weight:700;color:var(--teal);line-height:1}
.save h3{font-size:17px}
.offerbar{background:var(--ink);color:#F4F1EC;font-size:14px}
.offerbar .wrap{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:center;justify-content:center;padding-top:10px;padding-bottom:10px;text-align:center}
.offerbar b{color:#F5C46A}
.offerbar a{color:#fff}
.prem{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:28px;align-items:center}
.prem ul{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.prem li{display:flex;gap:10px;align-items:flex-start;font-size:15px;line-height:1.55;color:var(--muted)}
.prem li svg{flex:none;margin-top:3px}
.prem .price{font-size:15px;font-weight:600;color:var(--ink2)}
.prem .price b{color:var(--teal);font-size:20px}
.mock{border-radius:20px;background:var(--paper);border:1px solid var(--line);padding:18px;box-shadow:0 18px 36px -28px rgba(43,39,37,.45);display:grid;gap:12px}
.mock .tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.mock .t{background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 12px}
.mock .t small{display:block;font-size:11px;color:var(--muted2)}
.mock .t strong{font-family:'Space Grotesk',Inter,sans-serif;font-size:20px;color:var(--ink)}
.mock .bars{display:flex;align-items:flex-end;gap:6px;height:90px;padding:8px 4px 0;border-bottom:1px solid var(--line)}
.mock .bars i{flex:1;background:rgba(15,118,110,.25);border-radius:4px 4px 0 0}
.mock .bars i.hi{background:var(--teal)}
.mock .cap{font-size:12px;color:var(--muted2)}
/* v2 fix: off-screen helpers without negative offsets (RTL overflow) */
.hp{left:auto;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.skip{left:8px;transform:translateY(-200%)}
.skip:focus{transform:none}
.pkw{margin-top:auto;display:flex;flex-direction:column;gap:10px;padding-top:6px}
.pkw .pk{margin-top:0}
.lang[lang="bn"]{font-family:'Noto Sans Bengali',system-ui,sans-serif}.lang[lang="ar"]{font-family:'Noto Sans Arabic',system-ui,sans-serif}.lang[lang="en"]{font-family:Inter,system-ui,sans-serif}
/* v2.2: highlighted pain card + new footer */
.pain.hl{border:1.5px solid var(--teal);background:linear-gradient(180deg,rgba(15,118,110,.07),rgba(15,118,110,0) 60%),var(--paper)}
.pain .tag{align-self:flex-start;font-size:12px;font-weight:600;color:#fff;background:var(--teal);padding:4px 10px;border-radius:999px}
.ftr .fgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px;align-items:start;padding-top:44px;padding-bottom:28px}
.ftr .fcol{display:flex;flex-direction:column;gap:12px}
.ftr .fcol p{margin:0;color:#B9CFCB;font-size:14px}
.ftr h3{margin:0;font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#F5C46A}
html[lang="bn"] .ftr h3,html[lang="ar"] .ftr h3{letter-spacing:0;font-size:14px}
.ftr .fl{display:inline-flex;align-items:center;gap:10px;color:#D6E4E1;font-size:15px;align-self:flex-start}
.ftr .fl:hover{color:#fff}
.ftr .soc{display:flex;flex-wrap:wrap;gap:10px}
.ftr .soc a{width:42px;height:42px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#D6E4E1;border:1px solid rgba(214,228,225,.28);transition:background .2s,color .2s,transform .2s,border-color .2s}
.ftr .soc a:hover,.ftr .soc a:focus-visible{background:#F4F1EC;color:var(--ink);border-color:#F4F1EC;transform:translateY(-2px)}
@media (prefers-reduced-motion:reduce){.ftr .soc a{transition:none}.ftr .soc a:hover{transform:none}}
.ftr .fbot{border-top:1px solid rgba(214,228,225,.15);padding-top:18px;padding-bottom:22px;font-size:13px;color:#9FB8B3}
.ftr .fcol img{align-self:flex-start;height:34px;width:auto}
/* v2.3: full portrait */
.portrait{margin:0;flex:0 1 340px;min-width:0;max-width:340px;display:flex;flex-direction:column;gap:10px}
.portrait img{width:100%;height:auto;aspect-ratio:3/4;object-fit:cover;border-radius:22px;box-shadow:0 24px 48px -30px rgba(43,39,37,.55)}
.portrait figcaption{font-size:13px;color:var(--muted2)}
.about{align-items:flex-start}
@media (max-width:760px){.portrait{max-width:100%;flex-basis:100%}}
/* v2.4: responsive polish */
.mnav{display:none;position:relative}
.mnav summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 14px;border-radius:999px;border:1px solid rgba(4,47,46,.2);font-weight:600;font-size:15px;color:var(--ink)}
.mnav summary::-webkit-details-marker{display:none}
.mnav summary::after{content:none}
.mpanel{position:absolute;inset-inline-end:0;top:calc(100% + 10px);width:min(300px,calc(100vw - 32px));background:var(--paper);border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 48px -24px rgba(43,39,37,.5);padding:10px;display:flex;flex-direction:column;gap:2px;z-index:20}
.mpanel>a:not(.btn){display:flex;align-items:center;min-height:46px;padding:0 12px;border-radius:12px;color:var(--ink);text-decoration:none;font-size:16px}
.mpanel>a:not(.btn):hover{background:rgba(15,118,110,.08)}
.mlangs{display:flex;flex-wrap:wrap;gap:8px;padding:8px 12px}
.mpanel .btn{margin-top:6px}
@media (max-width:760px){
  .hdr .nav{display:none}
  .mnav{display:block}
  .hdr .wrap{flex-wrap:nowrap}
  .hdr .logo img{height:34px}
  .portrait img{aspect-ratio:4/5;object-position:50% 30%}
  .hero h1{font-size:clamp(36px,11vw,48px)}
}
.lang{min-height:40px;display:inline-flex;align-items:center}
details.card{padding:0}
details.card summary{padding:18px 22px;min-height:56px;align-items:center}
details.card p{padding:0 22px 20px}
.ftr .fl{min-height:44px}
.ftr .soc a{width:44px;height:44px}
.mnav summary::after,.mnav[open] summary::after{content:none!important;display:none}
.mnav summary span{display:inline}
.mlangs .lang{text-decoration:none;color:var(--ink)}
.portrait figcaption{display:flex;flex-direction:column;gap:2px;padding:4px 4px 0}
.portrait figcaption strong{font-family:var(--head);font-size:20px;font-weight:700;color:var(--ink);line-height:1.3}
.portrait figcaption span{font-size:16px;font-weight:600;color:var(--teal)}
/* v2.5: About as a full-bleed section with the portrait blended into the page */
.aboutx{position:relative;background:var(--sand);overflow:hidden;isolation:isolate}
.aboutx-media{position:absolute;inset-block:0;inset-inline-start:0;width:50%;margin:0;z-index:-1}
.aboutx-media img{width:100%;height:100%;object-fit:cover;object-position:50% 25%;display:block}
.aboutx-media::after{content:"";position:absolute;inset:0;background:linear-gradient(to right,rgba(237,230,220,0) 45%,rgba(237,230,220,.85) 80%,var(--sand) 100%),linear-gradient(to top,rgba(4,47,46,.55) 0%,rgba(4,47,46,0) 30%)}
html[dir="rtl"] .aboutx-media::after{background:linear-gradient(to left,rgba(237,230,220,0) 45%,rgba(237,230,220,.85) 80%,var(--sand) 100%),linear-gradient(to top,rgba(4,47,46,.55) 0%,rgba(4,47,46,0) 30%)}
.aboutx-media figcaption{position:absolute;inset-inline-start:max(24px,calc((100vw - 1200px)/2 + 24px));bottom:28px;z-index:1;display:flex;flex-direction:column;gap:2px;color:#fff;text-shadow:0 1px 12px rgba(0,0,0,.35)}
.aboutx-media figcaption strong{font-family:var(--head);font-size:22px;font-weight:700;line-height:1.3}
.aboutx-media figcaption span{font-size:16px;font-weight:600;color:#F5C46A}
.aboutx-wrap{display:flex;justify-content:flex-end;min-height:640px;align-items:center;padding-top:96px;padding-bottom:96px}
.aboutx-txt{width:50%;min-width:0;padding-inline-start:40px;display:flex;flex-direction:column;gap:14px}
.aboutx-txt p:not(.kick){margin:0;font-size:16px;line-height:1.75;color:var(--muted)}
@media (max-width:900px){
  .aboutx-media{position:relative;width:100%;height:min(520px,120vw);inset:auto}
  .aboutx-media::after,html[dir="rtl"] .aboutx-media::after{background:linear-gradient(to bottom,rgba(237,230,220,0) 55%,var(--sand) 100%),linear-gradient(to top,rgba(4,47,46,.0) 0%,rgba(4,47,46,0) 30%)}
  .aboutx-media figcaption{inset-inline-start:16px;bottom:56px}
  .aboutx-wrap{min-height:0;padding-top:8px;padding-bottom:64px;display:block}
  .aboutx-txt{width:100%;padding-inline-start:0}
}
@media (max-width:900px){.aboutx-media figcaption{color:var(--ink);text-shadow:none;bottom:12px}.aboutx-media figcaption span{color:var(--teal)}}
/* v2.6: softer blend — fade only at the far edge so hand and laptop stay sharp */
@media (min-width:901px){
  .aboutx-media{width:56%}
  .aboutx-media img{object-position:40% 25%}
  .aboutx-media::after{background:linear-gradient(to right,rgba(237,230,220,0) 0%,rgba(237,230,220,0) 80%,rgba(237,230,220,.7) 92%,var(--sand) 100%),linear-gradient(to top,rgba(4,47,46,.5) 0%,rgba(4,47,46,0) 22%)}
  html[dir="rtl"] .aboutx-media::after{background:linear-gradient(to left,rgba(237,230,220,0) 0%,rgba(237,230,220,0) 80%,rgba(237,230,220,.7) 92%,var(--sand) 100%),linear-gradient(to top,rgba(4,47,46,.5) 0%,rgba(4,47,46,0) 22%)}
  .aboutx-txt{width:44%;padding-inline-start:32px}
}
@media (max-width:900px){
  .aboutx-media::after,html[dir="rtl"] .aboutx-media::after{background:linear-gradient(to bottom,rgba(237,230,220,0) 78%,var(--sand) 100%)}
}
@media (max-width:900px){
  .aboutx-media{height:auto}
  .aboutx-media img{height:min(500px,115vw)}
  .aboutx-media figcaption{position:static;padding:14px 16px 0;color:var(--ink);text-shadow:none}
}
@media (max-width:900px){
  .aboutx-media::after{inset:0 0 auto 0;height:min(500px,115vw)}
  .aboutx-media figcaption{position:relative;z-index:2}
}
@media (max-width:900px){.aboutx-media figcaption{inset-inline-start:0;bottom:auto}}
/* v2.7: no colour fade over the photo (it looked blurry on the laptop); clean full-bleed edge instead */
@media (min-width:901px){
  .aboutx-media::after,html[dir="rtl"] .aboutx-media::after{background:linear-gradient(to top,rgba(4,47,46,.55) 0%,rgba(4,47,46,0) 20%)}
  .aboutx-media{width:52%}
  .aboutx-txt{width:48%;padding-inline-start:56px}
}
@media (max-width:900px){
  .aboutx-media::after,html[dir="rtl"] .aboutx-media::after{background:none}
}
.proof{display:flex;flex-direction:column;gap:8px}
.proof .ptag{align-self:flex-start;font-size:12px;font-weight:600;color:var(--teal);background:rgba(15,118,110,.1);padding:4px 10px;border-radius:999px}
.proof h3{font-size:17px}