/* ===== ডাইনামিক ল্যান্ডিং/অফার পেজ ===== */
.lp{padding-bottom:70px}.lp-load{padding:40px;text-align:center;color:var(--mut)}
.lp-prev{background:#fff3cd;border:1px solid #ffe08a;color:#6b5200;border-radius:10px;padding:8px 12px;margin:10px 0;font-size:14px}
.lp-sec{margin:14px 0}
.lp-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 12px;margin:20px 0 10px}
.lp-head h2{margin:0;font-size:21px}.lp-head p{margin:2px 0 0;color:var(--mut);font-size:14px;flex-basis:100%;order:3}
.lp-timer{display:inline-flex;align-items:center;gap:6px;background:var(--red);color:#fff;border-radius:99px;padding:4px 14px;font-weight:800;font-size:14px;font-variant-numeric:tabular-nums}
/* ---- হিরো ---- */
.lp-hero{position:relative;overflow:hidden;border-radius:14px;background:var(--sec);aspect-ratio:var(--mar,1.6);width:100%;user-select:none}
.lp-hero.sq{border-radius:0}
@media(min-width:640px){.lp-hero{aspect-ratio:var(--ar,2.5)}}
.lp-track{position:absolute;inset:0}
.lp-slide{overflow:hidden}.lp-slide picture,.lp-slide>a,.lp-slide>a picture{display:block;width:100%;height:100%}
.lp-slide img{width:100%;height:100%;object-fit:cover;display:block}
.lp-hero:not([data-anim=slide]) .lp-slide{position:absolute;inset:0;opacity:0;transition:opacity var(--sp,700ms) ease;pointer-events:none}
.lp-hero:not([data-anim=slide]) .lp-slide.on{opacity:1;pointer-events:auto;z-index:1}
.lp-hero[data-anim=slide] .lp-track{display:flex;transition:transform var(--sp,700ms) cubic-bezier(.4,0,.2,1)}
.lp-hero[data-anim=slide] .lp-slide{flex:0 0 100%;position:relative;height:100%}
.lp-hero[data-anim=zoom] .lp-slide img{transform:scale(1.2);transition:transform calc(var(--sp,700ms)*2.2) ease}
.lp-hero[data-anim=zoom] .lp-slide.on img{transform:scale(1)}
.lp-hero[data-anim=kenburns] .lp-slide.on img{animation:lpkb calc(var(--dur,4s) + var(--sp,700ms)) ease-out forwards}
@keyframes lpkb{from{transform:scale(1)}to{transform:scale(1.15)}}
.lp-cap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:34px 16px 30px;background:linear-gradient(transparent,#000a);color:#fff;pointer-events:none}
.lp-cap h3{margin:0 0 2px;font-size:clamp(16px,3.4vw,30px);line-height:1.25}.lp-cap p{margin:0 0 8px;font-size:clamp(12px,2vw,17px);opacity:.95}
.lp-cap .lp-cta{pointer-events:auto;display:inline-block;background:var(--pri);color:#fff;border-radius:99px;padding:7px 18px;font-weight:700;font-size:14px}
.lp-slide .lp-cap>*{opacity:0;transform:translateY(14px);transition:all .6s ease .25s}.lp-slide.on .lp-cap>*{opacity:1;transform:none}
.lp-arr{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:36px;height:36px;border-radius:50%;border:0;background:#0007;color:#fff;font-size:20px;cursor:pointer;line-height:1}
.lp-arr.p{left:8px}.lp-arr.n{right:8px}.lp-arr:hover{background:#000b}
@media(max-width:639px){.lp-arr{display:none}}
.lp-dots{position:absolute;left:0;right:0;bottom:8px;display:flex;justify-content:center;gap:6px;z-index:5}
.lp-dots i{width:7px;height:7px;border-radius:99px;background:#fff9;cursor:pointer;transition:all .25s}.lp-dots i.on{width:20px;background:#fff}
/* ---- অফার ব্যানার ---- */
.lp-ban{display:grid;grid-template-columns:repeat(var(--mc,1),minmax(0,1fr));gap:var(--g,10px)}
@media(min-width:640px){.lp-ban{grid-template-columns:repeat(var(--c,2),minmax(0,1fr))}}
.lp-ban.stack{grid-template-columns:1fr}
.lp-b{display:block;overflow:hidden;background:var(--sec)}.lp-b img{display:block;width:100%;height:auto}
.lp-ban.rnd .lp-b{border-radius:12px}
.lp-b[href]:hover img{transform:scale(1.03)}.lp-b img{transition:transform .4s ease}
/* স্লাইডার লেআউট (ব্যানার ও পণ্য) */
.lp-slider{display:flex!important;overflow-x:auto;scroll-snap-type:x mandatory;gap:var(--g,10px);scrollbar-width:none;-webkit-overflow-scrolling:touch}
.lp-slider::-webkit-scrollbar{display:none}
.lp-slider>*{flex:0 0 calc((100% - (var(--mc,1) - 1) * var(--g,10px)) / var(--mc,1));scroll-snap-align:start;min-width:0}
@media(min-width:640px){.lp-slider>*{flex-basis:calc((100% - (var(--c,2) - 1) * var(--g,10px)) / var(--c,2))}}
/* ---- পণ্য ---- */
.lp-grid{display:grid;grid-template-columns:repeat(var(--mc,3),minmax(0,1fr));gap:10px}
@media(min-width:640px){.lp-grid{grid-template-columns:repeat(var(--c,4),minmax(0,1fr))}}
.lp-card .badge{background:var(--red)}
.lp-card .pr b{color:var(--pri)}
.lp-buy{margin:6px 0 0;padding:8px 6px;font-size:13px;border-radius:8px;width:100%}.lp-buy:disabled{background:#bbb}
.lp-card .pr{flex-wrap:wrap}
/* ---- টেক্সট / কাউন্টডাউন ---- */
.lp-text{border-radius:14px;padding:22px 16px}.lp-text h2{margin:0 0 8px}.lp-text p{margin:0 0 12px;white-space:pre-line}
.lp-text .btn{display:inline-block}
.lp-cd{border-radius:14px;padding:16px;text-align:center}.lp-cd b{display:block;font-size:17px;margin-bottom:6px}
.lp-cd .lp-timer{background:#0003;font-size:clamp(18px,4vw,28px);padding:6px 20px}
/* ---- স্ক্রলে আসার অ্যানিমেশন ---- */
.lp-rv .lp-item{opacity:0;transition:opacity .6s ease,transform .6s ease;transition-delay:calc(var(--i,0) * 70ms)}
.lp-rv[data-anim=fade-up] .lp-item{transform:translateY(26px)}
.lp-rv[data-anim=zoom-in] .lp-item{transform:scale(.86)}
.lp-rv[data-anim=slide-left] .lp-item{transform:translateX(-44px)}
.lp-rv[data-anim=slide-right] .lp-item{transform:translateX(44px)}
.lp-rv[data-anim=flip] .lp-item{transform:perspective(600px) rotateX(35deg) translateY(20px)}
.lp-rv.in .lp-item,.lp-rv[data-anim=none] .lp-item{opacity:1;transform:none}
.lp-rv[data-anim=none] .lp-item{transition:none}
@media(prefers-reduced-motion:reduce){.lp-rv .lp-item{opacity:1!important;transform:none!important;transition:none!important}.lp-hero *{animation:none!important}}
/* ---- নিচের চেকআউট বার ---- */
.lp-bar{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(70px + env(safe-area-inset-bottom,0));z-index:45;background:var(--pri,#15803d);color:#fff;border-radius:99px;padding:11px 22px;font-weight:800;box-shadow:0 6px 20px #0004;white-space:nowrap;animation:lpup .3s ease}
@media(min-width:800px){.lp-bar{bottom:24px}}
@keyframes lpup{from{transform:translate(-50%,20px);opacity:0}to{transform:translate(-50%,0);opacity:1}}
.lp>.lp-hero{margin:12px 0}
.lp-ban{align-items:start}