:root{
  --green-deep:#0d3d22;
  --green-darker:#082818;
  --green-soft:#e4ede2;
  --gold:#c9a227;
  --gold-light:#e2c66b;
  --cream:#faf6ec;
  --cream-warm:#f2ead8;
  --ink:#1c211c;
  --ink-soft:#4a5449;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--cream);
  color:var(--ink);
  font-family:'Hind Siliguri', sans-serif;
  overflow-x:hidden;
  font-size:15px;
}
h1,h2,h3, .display{
  font-family:'Noto Serif Bengali', serif;
  font-weight:600;
  letter-spacing:0.2px;
}
.eyebrow{
  font-family:'Inter', sans-serif;
  font-size:11px;
  letter-spacing:2.2px;
  text-transform:uppercase;
  font-weight:700;
}
a{text-decoration:none; color:inherit;}
img{max-width:100%; display:block;}
.wrap{max-width:1080px; margin:0 auto; padding:0 24px;}
section{padding:64px 0;}

/* ---------- HEADER ---------- */
header{
  position:sticky; top:0; z-index:50;
  background:rgba(250,246,236,0.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(13,61,34,0.08);
}
header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height:64px;
}
.logo{display:flex; align-items:center; gap:9px;}
.logo-mark{width:32px; height:32px; flex-shrink:0;}
.logo-word{font-family:'Noto Serif Bengali', serif; font-size:18px; font-weight:700; color:var(--green-deep); line-height:1;}
.logo-tag{font-family:'Inter',sans-serif; font-size:8.5px; letter-spacing:1.6px; color:var(--gold); text-transform:uppercase; display:block; margin-top:2px;}
nav{display:flex; align-items:center; gap:28px;}
nav a{font-size:14px; color:var(--ink-soft); font-weight:500; transition:color .2s;}
nav a:hover, nav a.active{color:var(--green-deep);}
.btn{
  display:inline-flex; align-items:center; gap:7px;
  background:var(--green-deep); color:var(--cream);
  padding:10px 20px; border-radius:100px;
  font-size:13.5px; font-weight:600;
  transition:transform .22s ease, background .22s ease, box-shadow .22s ease;
  box-shadow:0 5px 14px rgba(13,61,34,0.18);
  white-space:nowrap; border:none; cursor:pointer;
  font-family:'Hind Siliguri', sans-serif;
}
.btn:hover{background:var(--green-darker); transform:translateY(-2px); box-shadow:0 8px 18px rgba(13,61,34,0.26);}
.btn.gold{background:var(--gold); color:var(--green-darker); box-shadow:0 5px 14px rgba(201,162,39,0.28);}
.btn.gold:hover{background:var(--gold-light);}
.btn.sm{padding:8px 16px; font-size:12.5px;}
.btn.block{width:100%; justify-content:center;}
.btn.outline{background:transparent; border:1px solid rgba(13,61,34,0.25); color:var(--green-deep); box-shadow:none;}
.btn.outline:hover{background:rgba(13,61,34,0.06); transform:none;}
.btn:disabled{opacity:0.55; cursor:not-allowed; transform:none !important;}

/* ---------- HERO (home) ---------- */
.hero{
  position:relative;
  background:radial-gradient(circle at 18% 15%, #124a2b 0%, var(--green-deep) 45%, var(--green-darker) 100%);
  color:var(--cream);
  padding:56px 0 64px;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background-image:radial-gradient(circle, rgba(201,162,39,0.16) 1px, transparent 1px);
  background-size:24px 24px;
  opacity:0.35;
}
.hero-inner{
  position:relative; z-index:2;
  display:grid; grid-template-columns:1.15fr 0.85fr; gap:36px; align-items:center;
}
.hero-eyebrow{color:var(--gold-light); margin-bottom:16px; display:flex; align-items:center; gap:9px;}
.hero-eyebrow::before{content:""; width:20px; height:1px; background:var(--gold-light);}
.hero h1{
  font-size:clamp(26px,3.8vw,42px);
  line-height:1.32;
  color:#fbf8ef;
}
.hero h1 em{font-style:normal; color:var(--gold-light);}
.hero p.lead{
  margin-top:16px; font-size:15.5px; line-height:1.8;
  color:rgba(250,246,236,0.82); max-width:440px;
}
.hero-cta{display:flex; gap:12px; margin-top:26px; flex-wrap:wrap;}
.hero-note{
  margin-top:16px; font-size:12.5px; color:rgba(250,246,236,0.6);
  display:flex; align-items:center; gap:7px;
}
.hero-note::before{content:"●"; color:var(--gold); font-size:7px;}

.seal-stage{position:relative; display:flex; align-items:center; justify-content:center; height:280px;}
.seal{width:230px; height:230px; position:relative; animation:spin 60s linear infinite;}
@keyframes spin{ to{ transform:rotate(360deg);} }
.seal svg{width:100%; height:100%;}
.seal-center{
  position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  width:118px; height:118px; border-radius:50%;
  background:radial-gradient(circle at 35% 30%, #17532f, #082818 75%);
  border:1.5px solid rgba(201,162,39,0.5);
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 0 0 7px rgba(201,162,39,0.08), 0 0 34px rgba(201,162,39,0.15);
}
.seal-center img{width:70px; height:70px; object-fit:contain;}

/* ---------- PAGE HERO (inner pages, no seal) ---------- */
.page-hero{
  background:radial-gradient(circle at 18% 15%, #124a2b 0%, var(--green-deep) 45%, var(--green-darker) 100%);
  color:var(--cream); padding:40px 0; text-align:center;
}
.page-hero .eyebrow{color:var(--gold-light); justify-content:center; display:flex; gap:9px; margin-bottom:10px;}
.page-hero h1{font-size:clamp(24px,3.4vw,34px); color:#fbf8ef;}
.breadcrumb{font-size:12.5px; color:rgba(250,246,236,0.6); margin-top:10px;}
.breadcrumb a{color:var(--gold-light);}

/* ---------- TRUST STRIP ---------- */
.trust-strip{background:var(--cream-warm); border-bottom:1px solid rgba(13,61,34,0.08);}
.trust-strip .wrap{
  display:grid; grid-template-columns:repeat(4,1fr); gap:0;
  padding:18px 24px;
}
.trust-item{display:flex; align-items:center; gap:10px; padding:6px 14px; border-right:1px solid rgba(13,61,34,0.08);}
.trust-item:last-child{border-right:none;}
.trust-item svg{width:22px; height:22px; flex-shrink:0;}
.trust-item span{font-size:12.5px; font-weight:600; color:var(--green-deep); line-height:1.3;}

/* ---------- SECTION HEAD ---------- */
.section-head{max-width:560px; margin-bottom:36px;}
.section-head.center{max-width:640px; margin-left:auto; margin-right:auto; text-align:center;}
.section-head .eyebrow{color:var(--gold); margin-bottom:10px;}
.section-head.center .eyebrow{justify-content:center; display:flex;}
.section-head h2{font-size:clamp(22px,2.8vw,30px); color:var(--green-deep); line-height:1.4;}
.section-head p{margin-top:10px; font-size:14px; color:var(--ink-soft); line-height:1.7;}

/* ---------- PILLARS ---------- */
.pillars{padding-top:64px; padding-bottom:56px;}
.pillar-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:rgba(13,61,34,0.1); border:1px solid rgba(13,61,34,0.1); border-radius:16px; overflow:hidden;}
.pillar{background:var(--cream-warm); padding:28px 24px;}
.pillar-num{font-family:'Inter',sans-serif; font-size:11px; color:var(--gold); font-weight:700; letter-spacing:1px; margin-bottom:14px;}
.pillar-icon{width:36px; height:36px; margin-bottom:14px;}
.pillar h3{font-size:16.5px; color:var(--green-deep); margin-bottom:6px; font-weight:600;}
.pillar p{font-size:13px; line-height:1.7; color:var(--ink-soft);}

/* ---------- HOW IT WORKS ---------- */
.how{background:var(--green-soft); padding:56px 0;}
.steps{display:grid; grid-template-columns:repeat(3,1fr); gap:28px; position:relative;}
.steps::before{
  content:""; position:absolute; top:22px; left:12%; right:12%; height:1px;
  background:repeating-linear-gradient(90deg, var(--gold) 0 7px, transparent 7px 14px);
}
.step{position:relative;}
.step-badge{
  width:44px; height:44px; border-radius:50%;
  background:var(--cream); border:1.5px solid var(--gold);
  display:flex; align-items:center; justify-content:center;
  font-family:'Noto Serif Bengali',serif; font-weight:700; font-size:16px; color:var(--green-deep);
  position:relative; z-index:2; margin-bottom:16px;
}
.step h3{font-size:15.5px; color:var(--green-deep); margin-bottom:6px;}
.step p{font-size:13px; color:var(--ink-soft); line-height:1.7;}

/* ---------- CATEGORIES ---------- */
.categories{padding:60px 0;}
.cat-grid{display:grid; grid-template-columns:repeat(6,1fr); gap:12px;}
.cat-card{
  background:var(--cream-warm); border:1px solid rgba(13,61,34,0.1);
  border-radius:14px; padding:20px 12px; text-align:center;
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
  position:relative;
}
.cat-card:hover{transform:translateY(-4px); box-shadow:0 12px 22px rgba(13,61,34,0.1); border-color:var(--gold);}
.cat-card .cat-icon{width:30px; height:30px; margin:0 auto 10px;}
.cat-card h3{font-size:12.5px; color:var(--green-deep); font-weight:600; line-height:1.35;}
.cat-soon{
  position:absolute; top:8px; right:8px;
  font-family:'Inter',sans-serif; font-size:7.5px; font-weight:700; letter-spacing:0.4px;
  background:var(--gold); color:var(--green-darker); padding:2px 6px; border-radius:100px;
}

/* ---------- PRODUCT GRID (products.html) ---------- */
.product-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:20px;}
.product-card{
  background:var(--cream-warm); border:1px solid rgba(13,61,34,0.1); border-radius:16px;
  overflow:hidden; transition:transform .22s ease, box-shadow .22s ease;
  display:flex; flex-direction:column;
}
.product-card:hover{transform:translateY(-5px); box-shadow:0 16px 26px rgba(13,61,34,0.12);}
.product-card .thumb{
  aspect-ratio:1/1; background:linear-gradient(135deg,#e4ede2,#f2ead8);
  display:flex; align-items:center; justify-content:center; position:relative;
}
.product-card .thumb img{width:56%; opacity:0.55;}
.product-card .badge{position:absolute; top:10px; left:10px; background:var(--gold); color:var(--green-darker); font-size:10px; font-weight:700; padding:3px 9px; border-radius:100px; font-family:'Inter',sans-serif;}
.product-card .body{padding:16px; flex:1; display:flex; flex-direction:column; gap:6px;}
.product-card h3{font-size:14.5px; color:var(--green-deep); font-weight:600;}
.product-card .price{font-family:'Inter',sans-serif; font-weight:700; color:var(--green-deep); font-size:15px; margin-top:2px;}
.product-card .price .old{font-weight:500; color:var(--ink-soft); text-decoration:line-through; font-size:12.5px; margin-left:6px;}
.product-card .btn{margin-top:10px;}
.empty-note{
  grid-column:1/-1; text-align:center; padding:50px 20px; color:var(--ink-soft);
  border:1.5px dashed rgba(13,61,34,0.2); border-radius:16px; font-size:14px; line-height:1.8;
}

/* ---------- PRODUCT PAGE ---------- */
.product-main{padding:44px 0;}
.product-layout{display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:flex-start;}
.gallery-main{
  aspect-ratio:1/1; background:linear-gradient(135deg,#e4ede2,#f2ead8);
  border-radius:18px; display:flex; align-items:center; justify-content:center;
  border:1px solid rgba(13,61,34,0.08); overflow:hidden;
}
.gallery-main img{width:60%; opacity:0.5;}
.gallery-thumbs{display:grid; grid-template-columns:repeat(4,1fr); gap:10px; margin-top:10px;}
.gallery-thumbs div{
  aspect-ratio:1/1; background:var(--cream-warm); border-radius:10px;
  border:1.5px solid rgba(13,61,34,0.1); display:flex; align-items:center; justify-content:center;
}
.gallery-thumbs img{width:44%; opacity:0.45;}

.product-info .eyebrow{color:var(--gold); margin-bottom:10px;}
.product-info h1{font-size:clamp(24px,3vw,32px); color:var(--green-deep); line-height:1.35; margin-bottom:10px;}
.stars{display:flex; align-items:center; gap:6px; margin-bottom:14px;}
.stars svg{width:15px; height:15px;}
.stars span{font-size:12.5px; color:var(--ink-soft);}
.price-row{display:flex; align-items:baseline; gap:12px; margin-bottom:18px;}
.price-row .now{font-family:'Inter',sans-serif; font-size:26px; font-weight:700; color:var(--green-deep);}
.price-row .old{font-family:'Inter',sans-serif; font-size:15px; color:var(--ink-soft); text-decoration:line-through;}
.price-row .save{font-size:11.5px; font-weight:700; background:var(--gold); color:var(--green-darker); padding:3px 9px; border-radius:100px;}
.product-desc{font-size:14px; line-height:1.85; color:var(--ink-soft); margin-bottom:22px;}
.feature-list{list-style:none; margin-bottom:24px;}
.feature-list li{display:flex; gap:10px; font-size:13.5px; color:var(--ink); padding:7px 0; border-bottom:1px dashed rgba(13,61,34,0.1);}
.feature-list li:last-child{border-bottom:none;}
.feature-list svg{width:17px; height:17px; flex-shrink:0; margin-top:1px;}

.order-box{
  background:var(--cream-warm); border:1px solid rgba(13,61,34,0.12); border-radius:16px;
  padding:22px; margin-top:6px;
}
.order-box h3{font-size:15.5px; color:var(--green-deep); margin-bottom:14px;}
.qty-row{display:flex; align-items:center; gap:12px; margin-bottom:16px;}
.qty-control{display:flex; align-items:center; border:1px solid rgba(13,61,34,0.2); border-radius:100px; overflow:hidden;}
.qty-control button{
  width:34px; height:34px; background:var(--cream); border:none; font-size:16px; cursor:pointer; color:var(--green-deep);
  font-family:'Inter',sans-serif;
}
.qty-control button:hover{background:var(--green-soft);}
.qty-control span{width:36px; text-align:center; font-weight:600; font-family:'Inter',sans-serif;}
.field{margin-bottom:12px;}
.field label{display:block; font-size:12.5px; font-weight:600; color:var(--green-deep); margin-bottom:5px;}
.field input, .field textarea, .field select{
  width:100%; padding:11px 13px; border-radius:10px; border:1px solid rgba(13,61,34,0.2);
  font-family:'Hind Siliguri', sans-serif; font-size:13.5px; background:var(--cream);
}
.field input:focus, .field textarea:focus{outline:none; border-color:var(--gold);}
.order-total{display:flex; justify-content:space-between; align-items:center; margin:16px 0; padding-top:14px; border-top:1px dashed rgba(13,61,34,0.15); font-size:14px; color:var(--green-deep); font-weight:600;}
.order-total span:last-child{font-family:'Inter',sans-serif; font-size:17px;}
.order-note{font-size:11.5px; color:var(--ink-soft); margin-top:10px; text-align:center; line-height:1.6;}

.faq-item{border-bottom:1px solid rgba(13,61,34,0.1);}
.faq-item summary{
  padding:16px 4px; cursor:pointer; font-weight:600; color:var(--green-deep); font-size:14px;
  list-style:none; display:flex; justify-content:space-between; align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+"; font-size:18px; color:var(--gold); font-weight:400;}
.faq-item[open] summary::after{content:"–";}
.faq-item p{padding:0 4px 16px; font-size:13.5px; color:var(--ink-soft); line-height:1.8;}

/* ---------- CTA / SIGNUP ---------- */
.cta-band{
  background:var(--green-deep); color:var(--cream);
  border-radius:22px; margin:0 24px 64px; padding:48px 40px;
  position:relative; overflow:hidden;
  max-width:1032px; margin-left:auto; margin-right:auto;
}
.cta-band::after{
  content:""; position:absolute; right:-50px; top:50%; transform:translateY(-50%);
  width:220px; height:220px; border-radius:50%;
  border:1px solid rgba(201,162,39,0.25);
}
.cta-inner{position:relative; z-index:2; max-width:520px;}
.cta-band h2{font-size:clamp(20px,2.6vw,27px); color:#fbf8ef; margin-bottom:12px;}
.cta-band p{font-size:14px; color:rgba(250,246,236,0.78); line-height:1.8; margin-bottom:24px;}
.cta-buttons{display:flex; gap:12px; flex-wrap:wrap;}

/* ---------- FOOTER ---------- */
footer{background:var(--green-darker); color:rgba(250,246,236,0.65); padding:36px 0 24px;}
.foot-top{display:flex; justify-content:space-between; align-items:flex-start; flex-wrap:wrap; gap:18px; padding-bottom:26px; border-bottom:1px solid rgba(250,246,236,0.12);}
.foot-logo{display:flex; align-items:center; gap:9px; color:#fbf8ef;}
.foot-logo img{width:24px; height:24px;}
.foot-logo span{font-family:'Noto Serif Bengali',serif; font-size:17px; font-weight:700;}
.foot-links{display:flex; gap:26px; font-size:13px;}
.foot-links a:hover{color:var(--gold-light);}
.foot-bottom{padding-top:18px; display:flex; justify-content:space-between; font-size:11.5px; flex-wrap:wrap; gap:8px;}

@media (max-width:860px){
  section{padding:44px 0;}
  nav{display:none;}
  .hero{padding:36px 0 40px;}
  .hero-inner{grid-template-columns:1fr; gap:8px;}
  .hero p.lead{max-width:100%;}
  .seal-stage{height:170px; order:-1;}
  .seal{width:140px; height:140px;}
  .seal-center{width:76px; height:76px;}
  .seal-center img{width:44px; height:44px;}
  .trust-strip .wrap{grid-template-columns:repeat(2,1fr); gap:10px; padding:14px 20px;}
  .trust-item{border-right:none; padding:4px 6px;}
  .pillars{padding-top:44px; padding-bottom:36px;}
  .pillar-grid{grid-template-columns:1fr;}
  .how{padding:40px 0;}
  .steps{grid-template-columns:1fr; gap:22px;}
  .steps::before{display:none;}
  .categories{padding:40px 0;}
  .cat-grid{grid-template-columns:repeat(3,1fr); gap:9px;}
  .cat-card{padding:14px 8px;}
  .cat-card h3{font-size:11px;}
  .product-grid{grid-template-columns:repeat(2,1fr); gap:14px;}
  .product-layout{grid-template-columns:1fr; gap:26px;}
  .cta-band{padding:32px 22px; margin:0 14px 48px; border-radius:18px;}
  .cta-buttons .btn{flex:1; justify-content:center;}
  .foot-links{gap:16px; font-size:12px; flex-wrap:wrap;}
  .foot-bottom{flex-direction:column; gap:6px;}
  .page-hero{padding:30px 0;}
}
@media (max-width:420px){
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .product-grid{grid-template-columns:1fr;}
  .wrap{padding:0 18px;}
}