:root{
  --gold:#caa042;
  --gold-dark:#9c7a26;
  --gold-light:#e8cd8a;
  --green-dark:#173b26;
  --green:#2f5f3f;
  --green-bg:#f0f5ee;
  --cream:#fbf3e6;
  --blush:#f7e7de;
  --maroon:#7a2020;
  --accent:#e8b923;
  --text:#26241c;
  --muted:#6b6656;
  --white:#ffffff;
  --radius:16px;
  --shadow:0 10px 30px rgba(23,59,38,0.14);
}
*{box-sizing:border-box;}
body{
  margin:0;
  font-family:"Hind Siliguri","Noto Sans Bengali","Segoe UI",Arial,sans-serif;
  color:var(--text);
  background:var(--white);
  line-height:1.6;
}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
.container{max-width:1100px;margin:0 auto;padding:0 20px;}

/* Top bar */
.topbar{
  background:var(--green-dark);
  color:var(--gold-light);
  text-align:center;
  font-size:14px;
  padding:8px 16px;
}

/* Header */
.header{
  padding:12px 0;
  border-bottom:1px solid #f0e6d0;
  background:var(--white);
}
.header .container{display:flex;align-items:center;justify-content:space-between;}
.brand-logo{
  height:56px;
  width:auto;
}
.brand{
  font-size:26px;
  font-weight:800;
  letter-spacing:0.5px;
  background:linear-gradient(135deg,var(--gold-dark),var(--gold));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.header-actions{display:flex;align-items:center;gap:8px;}
.track-btn{font-size:13px;font-weight:700;color:var(--green-dark);border:1px solid var(--gold);padding:9px 12px;border-radius:30px;white-space:nowrap;}
@media(max-width:480px){
  .brand-logo{height:44px;}
  .track-btn{padding:8px 10px;font-size:12px;}
  .header .cta-btn{padding:8px 12px;font-size:12px;}
}
.header .cta-btn{
  background:var(--green-dark);
  color:var(--gold-light);
  padding:10px 20px;
  border-radius:30px;
  font-weight:700;
  font-size:14px;
}

/* Hero */
.hero{
  background:linear-gradient(135deg,var(--blush) 0%,var(--cream) 55%,var(--green-bg) 100%);
  padding:40px 0 60px;
}
.hero .container{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:center;
}
@media(max-width:800px){
  .hero .container{grid-template-columns:1fr;}
}
.hero-tag{
  display:inline-block;
  background:var(--accent);
  color:#3a2c00;
  font-weight:700;
  font-size:14px;
  padding:6px 14px;
  border-radius:20px;
  margin-bottom:14px;
}
.hero h1{
  font-size:32px;
  line-height:1.35;
  margin:0 0 14px;
  color:var(--green-dark);
}
.hero p.lead{
  font-size:16px;
  color:var(--muted);
  margin-bottom:20px;
}
.trust-row{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
  margin-bottom:18px;
  font-size:13px;
  color:var(--green-dark);
  font-weight:700;
  cursor:pointer;
}
.trust-row:hover{text-decoration:underline;}
.trust-row span{display:inline-flex;align-items:center;gap:6px;}
.price-card{
  display:inline-flex;
  flex-direction:column;
  align-items:flex-start;
  gap:10px;
  background:linear-gradient(135deg,#ffffff 0%,var(--cream) 100%);
  border:1.5px solid var(--gold);
  border-radius:16px;
  padding:16px 20px;
  margin-bottom:14px;
  box-shadow:0 10px 24px rgba(156,122,38,0.18);
}
.price-card-main{
  display:flex;
  align-items:flex-end;
  gap:20px;
  flex-wrap:wrap;
}
.price-label{
  display:block;
  font-size:11px;
  font-weight:700;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:0.5px;
  margin-bottom:3px;
}
.price-old-wrap .price-old{
  font-size:20px;
  font-weight:700;
  color:var(--muted);
  text-decoration:line-through;
}
.price-offer-wrap .price{
  font-size:36px;
  font-weight:800;
  line-height:1;
  background:linear-gradient(135deg,var(--gold-dark),var(--gold));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.discount-badge{
  background:linear-gradient(135deg,var(--maroon),#9c2b2b);
  color:#fff;
  padding:7px 16px;
  border-radius:20px;
  font-size:13px;
  font-weight:800;
  box-shadow:0 4px 12px rgba(122,32,32,0.35);
  align-self:center;
}
.price-save{
  font-size:13px;
  font-weight:700;
  color:var(--green-dark);
  background:var(--green-bg);
  padding:4px 12px;
  border-radius:20px;
}
.badge-row{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:22px;
  flex-wrap:wrap;
}
.badge{
  background:#fff;
  color:var(--green-dark);
  padding:6px 12px;
  border-radius:20px;
  font-size:13px;
  font-weight:700;
  border:1px solid var(--gold);
}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;}
.btn{
  display:inline-block;
  padding:14px 26px;
  border-radius:30px;
  font-weight:700;
  font-size:16px;
  border:none;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:linear-gradient(135deg,var(--gold-dark),var(--gold));color:#2b2205;box-shadow:var(--shadow);}
.btn-whatsapp{background:#25D366;color:#fff;}

/* Product showcase card (hero visual) */
.hero-image{
  background:linear-gradient(160deg,var(--blush) 0%,var(--cream) 50%,var(--green-bg) 100%);
  border:1px solid var(--gold-light);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:24px;
  text-align:center;
  align-self:center;
  position:relative;
}
.showcase-badges{
  display:flex;
  justify-content:space-between;
  margin-bottom:10px;
}
.seal{
  width:70px;height:70px;
  border-radius:50%;
  border:2px solid var(--green);
  background:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  font-size:10px;
  font-weight:800;
  color:var(--green-dark);
  line-height:1.2;
  padding:4px;
}
.showcase-logo{
  max-width:100%;
  border-radius:12px;
  margin:6px auto 14px;
}
.showcase-ribbon{
  background:var(--maroon);
  color:#fff;
  font-weight:700;
  font-size:15px;
  padding:8px 14px;
  border-radius:8px;
  display:inline-block;
  margin-bottom:16px;
}
.showcase-chips{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  justify-content:center;
  margin-bottom:10px;
}
.showcase-chips span{
  background:var(--green-dark);
  color:var(--gold-light);
  font-size:11px;
  font-weight:700;
  padding:5px 10px;
  border-radius:20px;
}
.showcase-meta{
  font-size:11px;
  color:var(--muted);
}
.showcase-meta .highlight-text{
  color:var(--maroon);
  background:#fdeceb;
  padding:2px 8px;
  border-radius:10px;
  font-weight:800;
}

/* Video section */
.video-section{background:var(--cream);padding:50px 0;}
.tagline-banner{
  max-width:720px;
  margin:0 auto 24px;
  background:#fff;
  border:1.5px solid var(--gold);
  border-radius:14px;
  padding:16px 22px;
  text-align:center;
  font-size:16px;
  font-weight:700;
  color:var(--text);
  line-height:1.6;
  box-shadow:0 6px 18px rgba(156,122,38,0.12);
}
.tagline-highlight{color:var(--maroon);font-weight:800;}
.video-wrap{
  max-width:720px;
  margin:0 auto;
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
  aspect-ratio:16/9;
  border:1px solid var(--gold-light);
  background:#000;
}
.video-wrap iframe{width:100%;height:100%;border:0;display:block;}

/* Benefits */
.benefits{padding:50px 0;background:#fff;}
.section-title{
  text-align:center;
  font-size:26px;
  color:var(--green-dark);
  margin-bottom:36px;
}
.benefit-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
@media(max-width:900px){
  .benefit-grid{grid-template-columns:repeat(3,1fr);}
}
@media(max-width:560px){
  .benefit-grid{grid-template-columns:repeat(2,1fr);}
}
.benefit-card{
  background:var(--green-bg);
  border:1px solid var(--gold-light);
  border-radius:var(--radius);
  padding:24px 16px;
  text-align:center;
}
.benefit-card .icon{font-size:32px;margin-bottom:10px;}
.benefit-card h3{font-size:16px;margin:0 0 6px;color:var(--green-dark);}
.benefit-card p{font-size:13px;color:var(--muted);margin:0;}

/* Real proof section */
.real-proof{background:var(--cream);padding:50px 0;}
.proof-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px;
  max-width:800px;
  margin:0 auto;
}
@media(max-width:700px){
  .proof-grid{grid-template-columns:1fr;}
}
.proof-card{
  background:#fff;
  border:1px solid var(--gold-light);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
}
.proof-card img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  transition:transform .35s ease;
}
.proof-card:hover img{transform:scale(1.06);}
.proof-card p{
  padding:16px 18px;
  margin:0;
  font-size:14px;
  color:var(--text);
  line-height:1.6;
}

/* Why section */
.why{background:var(--green-bg);padding:50px 0;}
.problem-photos{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px;
  max-width:900px;
  margin:0 auto 16px;
}
@media(max-width:700px){
  .problem-photos{grid-template-columns:repeat(2,1fr);}
}
.problem-photos figure{
  margin:0;
  border-radius:14px;
  overflow:hidden;
  border:3px solid #fff;
  box-shadow:0 6px 18px rgba(23,59,38,0.15);
  aspect-ratio:1/1;
}
.problem-photos img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.problem-photos figure:hover img{transform:scale(1.08);}
.problem-caption{
  text-align:center;
  max-width:600px;
  margin:0 auto 30px;
  font-size:14px;
  color:var(--maroon);
  font-weight:700;
}
.why ul{max-width:700px;margin:0 auto;padding:0;list-style:none;}
.why li{
  background:#fff;
  border-radius:12px;
  padding:16px 20px;
  margin-bottom:12px;
  box-shadow:0 4px 14px rgba(23,59,38,0.06);
  display:flex;
  gap:12px;
  align-items:flex-start;
  font-size:15px;
}
.why li .check{color:var(--gold-dark);font-weight:900;font-size:18px;}

/* CTA banner (repeated mid-page order prompts) */
.cta-banner{
  text-align:center;
  padding:34px 20px;
  background:var(--cream);
}
.cta-banner-btn{
  display:inline-block;
  background:linear-gradient(135deg,var(--maroon),#9c2b2b);
  color:#fff;
  padding:16px 40px;
  border-radius:40px;
  font-size:17px;
  font-weight:800;
  box-shadow:0 10px 26px rgba(122,32,32,0.35);
  transition:transform .15s ease, box-shadow .15s ease;
}
.cta-banner-btn:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(122,32,32,0.4);}

/* Usage instructions */
.usage{background:#fff;padding:50px 0;}
.usage-list{
  max-width:650px;
  margin:0 auto 20px;
  padding:0;
  list-style:none;
}
.usage-list li{
  background:var(--green-bg);
  border:1px solid var(--gold-light);
  border-radius:12px;
  padding:16px 20px;
  margin-bottom:12px;
  display:flex;
  gap:12px;
  align-items:flex-start;
  font-size:15px;
  line-height:1.6;
}
.usage-icon{font-size:20px;line-height:1;flex:0 0 auto;}
.usage-text{flex:1;min-width:0;overflow-wrap:anywhere;}

/* Order tracking */
.track-section{padding:40px 0 60px;background:var(--cream);min-height:60vh;}
.track-box{max-width:600px;margin:0 auto;}
.track-box h1{text-align:center;color:var(--green-dark);font-size:26px;margin:0 0 6px;}
.track-sub{text-align:center;color:var(--muted);margin:0 0 18px;}
.track-form{display:flex;gap:10px;margin-bottom:20px;flex-wrap:wrap;}
.track-form input{flex:1;min-width:200px;padding:13px 14px;border:1px solid var(--gold-light);border-radius:10px;font-size:16px;font-family:inherit;}
.track-form .btn{border:none;cursor:pointer;font-family:inherit;}
.track-error,.track-empty{background:#fdecec;color:var(--maroon);padding:12px 16px;border-radius:10px;font-weight:600;}
.track-empty a{text-decoration:underline;}
.track-card{background:#fff;border:1px solid var(--gold-light);border-radius:14px;padding:16px 18px;margin-bottom:16px;box-shadow:var(--shadow);}
.track-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:8px;}
.track-badge{font-size:13px;font-weight:700;padding:5px 12px;border-radius:20px;background:#fff7e0;}
.tb-confirmed{background:#e3f0ff;}.tb-shipped{background:#efe6ff;}.tb-delivered{background:#e3f7e9;}.tb-cancelled{background:#fde7e7;}
.track-meta{display:flex;flex-direction:column;gap:2px;font-size:14px;color:var(--muted);margin-bottom:14px;}
.track-steps{list-style:none;display:flex;padding:0;margin:0 0 12px;}
.track-steps li{flex:1;text-align:center;position:relative;font-size:12px;color:var(--muted);}
.track-steps li::before{content:"";position:absolute;top:14px;left:-50%;width:100%;height:3px;background:#e6e1d3;z-index:0;}
.track-steps li:first-child::before{display:none;}
.track-steps li.done::before{background:var(--green);}
.track-steps .dot{position:relative;z-index:1;display:inline-flex;width:30px;height:30px;border-radius:50%;background:#e6e1d3;color:#fff;align-items:center;justify-content:center;font-weight:700;margin-bottom:4px;}
.track-steps li.done .dot{background:var(--green);}
.track-steps li.done{color:var(--green-dark);font-weight:700;}
.track-steps .lbl{display:block;}
.track-comment{background:var(--green-bg);border-left:4px solid var(--gold);padding:10px 14px;border-radius:8px;font-size:14px;}
.track-cancelled{background:#fdecec;color:var(--maroon);padding:10px 14px;border-radius:8px;font-weight:700;margin-bottom:10px;}
.track-link{text-align:center;margin-top:14px;font-weight:700;}
.track-link a{color:var(--gold-dark);text-decoration:underline;}
.usage-contact{
  text-align:center;
  font-size:14px;
  font-weight:700;
  color:var(--green-dark);
}
.usage-contact a{color:var(--gold-dark);text-decoration:underline;}
.usage-list li a{color:var(--gold-dark);text-decoration:underline;font-weight:700;}
.usage-warning{
  max-width:650px;
  margin:0 auto;
  text-align:center;
  font-size:14px;
  font-weight:700;
  color:var(--maroon);
  background:#fdecec;
  border-radius:10px;
  padding:10px 14px;
}
.usage-benefits{background:var(--cream);padding:50px 0;}

/* Product gallery */
.product-gallery{background:#fff;padding:50px 0 20px;}
.gallery-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr;
  gap:16px;
  max-width:950px;
  margin:0 auto;
  align-items:stretch;
}
@media(max-width:700px){
  .gallery-grid{grid-template-columns:1fr;}
}
.gallery-grid figure{
  margin:0;
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--gold-light);
  box-shadow:var(--shadow);
}
.gallery-grid img{width:100%;height:100%;object-fit:cover;}

/* Important note */
.important-note{background:var(--cream);padding:50px 0;}
.note-list{max-width:760px;margin:0 auto;display:grid;gap:14px;}
.note-card{
  display:flex;
  gap:14px;
  align-items:flex-start;
  background:#fff;
  border:1px solid var(--gold-light);
  border-left:5px solid var(--gold);
  border-radius:12px;
  padding:16px 18px;
  box-shadow:0 6px 18px rgba(23,59,38,0.08);
}
.note-card p{margin:0;font-size:15px;line-height:1.7;}
.note-num{
  flex:0 0 32px;
  height:32px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:var(--green-dark);
  font-weight:800;
  display:flex;
  align-items:center;
  justify-content:center;
}
.order-instruction{
  text-align:center;
  font-weight:600;
  color:var(--green-dark);
  margin:0 0 16px;
}

/* Order section */
.order{padding:60px 0;background:#fff;}
.order-box{
  max-width:520px;
  margin:0 auto;
  background:var(--green-bg);
  border:1px solid var(--gold-light);
  border-radius:var(--radius);
  padding:30px;
  box-shadow:var(--shadow);
}
.order-box h2{text-align:center;color:var(--green-dark);margin-top:0;}
.order-summary{
  display:flex;
  justify-content:space-between;
  align-items:center;
  background:#fff;
  border:1px solid var(--gold-light);
  padding:14px 18px;
  border-radius:12px;
  margin-bottom:18px;
  font-weight:700;
}
.order-summary #total-amount{
  font-size:22px;
  font-weight:800;
  background:linear-gradient(135deg,var(--gold-dark),var(--gold));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.field{margin-bottom:14px;}
.field label{display:block;font-size:14px;font-weight:700;margin-bottom:6px;color:var(--text);}
.field input,.field textarea{
  width:100%;
  padding:12px 14px;
  border-radius:10px;
  border:1px solid #e3d3ac;
  font-size:15px;
  font-family:inherit;
  background:#fff;
}
.field textarea{resize:vertical;min-height:70px;}
.qty-row{display:flex;align-items:center;gap:10px;}
.qty-row button{
  width:36px;height:36px;border-radius:8px;border:1px solid #e3d3ac;background:#fff;font-size:18px;cursor:pointer;
}
.qty-row input{width:60px;text-align:center;}
.cod-note{
  background:#fff8e6;
  border:1px solid var(--accent);
  border-radius:10px;
  padding:12px 14px;
  font-size:13px;
  margin-bottom:18px;
  color:#6b5100;
}
.submit-btn{width:100%;}
#form-msg{margin-top:14px;text-align:center;font-weight:700;}
#form-msg.success{color:var(--green-dark);}
#form-msg.error{color:#b3261e;}

/* Footer */
.footer{
  background:var(--green-dark);
  color:var(--gold-light);
  padding:30px 0;
  text-align:center;
  font-size:14px;
}
.footer a{color:#fff;font-weight:700;}

/* Floating whatsapp */
.float-whatsapp{
  position:fixed;
  bottom:20px;
  right:20px;
  background:#25D366;
  color:#fff;
  width:56px;
  height:56px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:28px;
  box-shadow:0 6px 18px rgba(0,0,0,0.25);
  z-index:50;
}

/* Floating call */
.float-call{
  position:fixed;
  bottom:86px;
  right:20px;
  background:linear-gradient(135deg,var(--gold-dark),var(--gold));
  color:#2b2205;
  width:56px;
  height:56px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:26px;
  box-shadow:0 6px 18px rgba(0,0,0,0.25);
  z-index:50;
}

@media(max-width:480px){.header .cta-btn{padding:8px 12px;font-size:12px;}}
#form-msg a{text-decoration:underline;font-weight:700;}

.login-btn{background:var(--green-dark);color:var(--gold-light);border-color:var(--green-dark);}
@media(max-width:480px){.header-actions{gap:5px;}.track-btn{padding:7px 8px;font-size:11px;}.header .cta-btn{padding:7px 9px;font-size:11px;}}

/* Mobile-friendly top menu */
.header{position:sticky;top:0;z-index:100;}
.header .container{position:relative;}
.menu-toggle{display:none;background:none;border:1px solid var(--gold);border-radius:10px;width:44px;height:44px;padding:0;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px;}
.menu-toggle span{display:block;width:22px;height:2px;background:var(--green-dark);border-radius:2px;transition:transform .25s,opacity .25s;}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.menu-toggle.open span:nth-child(2){opacity:0;}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
@media(max-width:640px){
  .menu-toggle{display:flex;}
  .header .brand-logo{height:42px;}
  .header-actions{
    display:none;
    position:absolute;
    top:calc(100% + 12px);
    left:12px;right:12px;
    flex-direction:column;
    align-items:stretch;
    gap:8px;
    background:#fff;
    border:1px solid var(--gold-light);
    border-radius:14px;
    padding:12px;
    box-shadow:var(--shadow);
  }
  .header-actions.open{display:flex;}
  .header-actions .track-btn,.header-actions .cta-btn{
    text-align:center;
    padding:13px 14px;
    font-size:15px;
    border-radius:12px;
  }
  .topbar{font-size:12px;padding:6px 10px;}
}

/* Auto-scroll gallery */
.gallery-slider{position:relative;max-width:960px;margin:0 auto 16px;}
.gallery-slider .problem-photos{
  display:flex;
  grid-template-columns:none;
  gap:14px;
  max-width:none;
  margin:0;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  scroll-behavior:smooth;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
  padding:6px 2px 10px;
}
.gallery-slider .problem-photos::-webkit-scrollbar{display:none;}
.gallery-slider .problem-photos figure{
  flex:0 0 calc((100% - 28px) / 3);
  aspect-ratio:4/5;
  scroll-snap-align:start;
}
@media(max-width:700px){
  .gallery-slider .problem-photos figure{flex:0 0 78%;}
}
.slider-arrow{
  position:absolute;
  top:calc(50% - 30px);
  width:40px;height:40px;
  border-radius:50%;
  border:1px solid var(--gold);
  background:rgba(255,255,255,0.95);
  color:var(--green-dark);
  font-size:26px;line-height:1;
  cursor:pointer;
  z-index:2;
  box-shadow:0 4px 12px rgba(0,0,0,0.18);
  display:flex;align-items:center;justify-content:center;
  padding:0 0 3px;
}
.slider-arrow.prev{left:-10px;}
.slider-arrow.next{right:-10px;}
@media(max-width:700px){
  .slider-arrow{width:34px;height:34px;font-size:22px;}
  .slider-arrow.prev{left:2px;}
  .slider-arrow.next{right:2px;}
}
.slider-dots{display:flex;justify-content:center;gap:7px;margin-top:6px;}
.slider-dots button{width:9px;height:9px;border-radius:50%;border:none;padding:0;background:#cfc8b3;cursor:pointer;transition:all .25s;}
.slider-dots button.active{background:var(--gold-dark);width:24px;border-radius:6px;}