/* Natural Cure BD — shared stylesheet (home + order page) */
:root {
  --green-deep: #1B5E20;
  --green-mid: #2E7D32;
  --green-light: #4CAF50;
  --green-pale: #E8F5E9;
  --gold: #F9A825;
  --gold-light: #FFF8E1;
  --earth: #5D4037;
  --white: #FFFFFF;
  --off-white: #F9FBF9;
  --text-dark: #1A2E1A;
  --text-mid: #3E4E3E;
  --text-light: #7A9B7A;
  --border: #C8E6C9;
  --shadow: 0 4px 20px rgba(27,94,32,0.10);
  --shadow-hover: 0 8px 32px rgba(27,94,32,0.18);
  --radius: 12px;
  --radius-sm: 8px;
}
* { margin:0; padding:0; box-sizing:border-box; }
body { font-family:'Hind Siliguri',sans-serif; background:var(--off-white); color:var(--text-dark); }

/* TOPBAR */
.topbar { background:var(--green-deep); color:#fff; font-size:13px; padding:7px 0; text-align:center; letter-spacing:0.3px; }
.topbar span { margin:0 18px; }
.topbar a { color:var(--gold); text-decoration:none; font-weight:600; }

/* HEADER */
header { background:#fff; box-shadow:0 2px 12px rgba(27,94,32,0.08); position:sticky; top:0; z-index:1000; }
.header-inner { max-width:1200px; margin:0 auto; display:flex; align-items:center; justify-content:space-between; padding:14px 20px; gap:16px; }
.logo { display:flex; align-items:center; gap:12px; text-decoration:none; }
.logo-icon { width:48px; height:48px; background:var(--green-deep); border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:24px; }
.logo-text .brand { font-family:'Noto Serif Bengali',serif; font-size:22px; font-weight:700; color:var(--green-deep); line-height:1; }
.logo-text .tagline { font-size:11px; color:var(--text-light); margin-top:2px; }

.search-bar { flex:1; max-width:440px; display:flex; border:2px solid var(--border); border-radius:30px; overflow:hidden; background:#fff; }
.search-bar input { flex:1; border:none; outline:none; padding:10px 18px; font-family:'Hind Siliguri',sans-serif; font-size:14px; color:var(--text-dark); }
.search-bar button { background:var(--green-mid); color:#fff; border:none; padding:10px 22px; cursor:pointer; font-size:16px; transition:background .2s; }
.search-bar button:hover { background:var(--green-deep); }

.header-actions { display:flex; align-items:center; gap:16px; }
.btn-call { background:var(--gold); color:var(--text-dark); border:none; padding:9px 18px; border-radius:30px; font-family:'Hind Siliguri',sans-serif; font-size:13px; font-weight:700; cursor:pointer; text-decoration:none; display:flex; align-items:center; gap:6px; }

/* NAV */
nav { background:var(--green-mid); }
.nav-inner { max-width:1200px; margin:0 auto; display:flex; align-items:center; gap:0; padding:0 20px; overflow-x:auto; }
.nav-inner a { color:#fff; text-decoration:none; font-size:14px; font-weight:500; padding:13px 18px; white-space:nowrap; display:block; transition:background .2s; }
.nav-inner a:hover, .nav-inner a.active { background:rgba(255,255,255,0.15); }
.nav-inner .dropdown { position:relative; }
.nav-inner .dropdown:hover .dropdown-menu { display:block; }
.dropdown-menu { display:none; position:absolute; top:100%; left:0; background:#fff; min-width:220px; box-shadow:var(--shadow-hover); border-radius:0 0 var(--radius) var(--radius); z-index:999; border-top:3px solid var(--green-light); }
.dropdown-menu a { color:var(--text-dark) !important; padding:11px 20px !important; font-size:13.5px !important; border-bottom:1px solid var(--border); }
.dropdown-menu a:last-child { border-bottom:none; }
.dropdown-menu a:hover { background:var(--green-pale) !important; color:var(--green-deep) !important; }

/* HERO */
.hero { background:linear-gradient(135deg, var(--green-deep) 0%, #2E7D32 50%, #388E3C 100%); min-height:420px; display:flex; align-items:center; position:relative; overflow:hidden; }
.hero::before { content:''; position:absolute; inset:0; background:url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M50 50c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10s-10-4.477-10-10 4.477-10 10-10zM10 10c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10S0 25.523 0 20s4.477-10 10-10z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
.hero-content { max-width:1200px; margin:0 auto; padding:60px 20px; display:flex; align-items:center; justify-content:space-between; gap:40px; position:relative; z-index:1; width:100%; }
.hero-text { flex:1; color:#fff; }
.hero-badge { display:inline-block; background:var(--gold); color:var(--text-dark); font-size:12px; font-weight:700; padding:5px 14px; border-radius:30px; margin-bottom:16px; text-transform:uppercase; letter-spacing:1px; }
.hero-text h1 { font-family:'Noto Serif Bengali',serif; font-size:clamp(26px,4vw,44px); font-weight:700; line-height:1.3; margin-bottom:16px; text-shadow:0 2px 8px rgba(0,0,0,0.2); }
.hero-text p { font-size:16px; opacity:0.9; line-height:1.7; margin-bottom:28px; max-width:480px; }
.hero-btns { display:flex; gap:14px; flex-wrap:wrap; }
.btn-primary { background:var(--gold); color:var(--text-dark); font-family:'Hind Siliguri',sans-serif; font-size:15px; font-weight:700; padding:13px 28px; border-radius:30px; border:none; cursor:pointer; text-decoration:none; display:inline-block; transition:transform .2s, box-shadow .2s; }
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 6px 20px rgba(249,168,37,0.4); }
.btn-outline { background:transparent; color:#fff; font-family:'Hind Siliguri',sans-serif; font-size:15px; font-weight:600; padding:12px 26px; border-radius:30px; border:2px solid rgba(255,255,255,0.6); cursor:pointer; text-decoration:none; display:inline-block; transition:background .2s; }
.btn-outline:hover { background:rgba(255,255,255,0.1); }
.hero-cards { display:flex; flex-direction:column; gap:12px; }
.hero-card { background:rgba(255,255,255,0.12); backdrop-filter:blur(8px); border:1px solid rgba(255,255,255,0.2); border-radius:var(--radius); padding:16px 20px; color:#fff; min-width:220px; }
.hero-card .card-icon { font-size:28px; margin-bottom:8px; }
.hero-card .card-title { font-size:15px; font-weight:700; }
.hero-card .card-sub { font-size:12px; opacity:0.8; margin-top:3px; }

/* TRUST BAR */
.trust-bar { background:#fff; border-bottom:2px solid var(--border); }
.trust-inner { max-width:1200px; margin:0 auto; display:flex; justify-content:space-around; flex-wrap:wrap; padding:18px 20px; gap:16px; }
.trust-item { display:flex; align-items:center; gap:10px; }
.trust-item .icon { font-size:28px; }
.trust-item .text .title { font-size:13px; font-weight:700; color:var(--green-deep); }
.trust-item .text .sub { font-size:11px; color:var(--text-light); }

/* SECTION */
.section { padding:50px 20px; }
.section-header { text-align:center; margin-bottom:36px; }
.section-eyebrow { display:inline-block; color:var(--green-mid); font-size:13px; font-weight:700; text-transform:uppercase; letter-spacing:2px; margin-bottom:10px; padding:4px 16px; background:var(--green-pale); border-radius:30px; }
.section-title { font-family:'Noto Serif Bengali',serif; font-size:clamp(22px,3vw,34px); font-weight:700; color:var(--text-dark); margin-bottom:12px; }
.section-sub { color:var(--text-mid); font-size:15px; max-width:560px; margin:0 auto; line-height:1.7; }
.section-divider { width:60px; height:4px; background:linear-gradient(90deg, var(--green-mid), var(--gold)); border-radius:4px; margin:16px auto 0; }
.container { max-width:1200px; margin:0 auto; }

/* CATEGORY GRID */
.cat-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(160px,1fr)); gap:16px; }
.cat-card { background:#fff; border-radius:var(--radius); border:2px solid var(--border); padding:22px 16px; text-align:center; cursor:pointer; text-decoration:none; transition:all .25s; display:block; }
.cat-card:hover { border-color:var(--green-light); box-shadow:var(--shadow-hover); transform:translateY(-4px); }
.cat-card .cat-icon { font-size:36px; margin-bottom:10px; }
.cat-card .cat-name { font-size:14px; font-weight:700; color:var(--text-dark); margin-bottom:4px; }
.cat-card .cat-count { font-size:12px; color:var(--text-light); }

/* PRODUCT GRID */
.prod-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:20px; }
.prod-card { background:#fff; border-radius:var(--radius); border:1.5px solid var(--border); overflow:hidden; transition:all .25s; position:relative; }
.prod-card:hover { box-shadow:var(--shadow-hover); transform:translateY(-5px); border-color:var(--green-light); }
.prod-badge { position:absolute; top:10px; left:10px; z-index:2; background:var(--green-mid); color:#fff; font-size:10px; font-weight:700; padding:3px 10px; border-radius:20px; }
.prod-badge.offer { background:#E53935; }
.prod-img { height:180px; background:linear-gradient(135deg, var(--green-pale) 0%, #F1F8E9 100%); display:flex; align-items:center; justify-content:center; font-size:60px; position:relative; overflow:hidden; cursor:pointer; }
.prod-img img { width:100%; height:100%; object-fit:cover; }
.prod-info { padding:16px; }
.prod-name { font-size:15px; font-weight:700; color:var(--text-dark); margin-bottom:6px; line-height:1.3; }
.prod-sub { font-size:12px; color:var(--text-light); margin-bottom:10px; }
.prod-price { display:flex; align-items:center; gap:8px; margin-bottom:12px; flex-wrap:wrap; }
.price-new { font-size:20px; font-weight:700; color:var(--green-deep); }
.price-old { font-size:13px; color:#aaa; text-decoration:line-through; }
.price-save { font-size:11px; color:#E53935; font-weight:700; background:#FFEBEE; padding:2px 8px; border-radius:10px; }
.btn-add { width:100%; background:var(--green-deep); color:#fff; border:none; padding:11px; border-radius:var(--radius-sm); font-family:'Hind Siliguri',sans-serif; font-size:14px; font-weight:700; cursor:pointer; transition:background .2s; display:flex; align-items:center; justify-content:center; gap:8px; text-decoration:none; }
.btn-add:hover { background:var(--green-mid); }

/* COMBO SECTION */
.combo-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:24px; }
.combo-card { background:#fff; border-radius:var(--radius); border:2px solid var(--border); overflow:hidden; transition:all .25s; position:relative; }
.combo-card:hover { box-shadow:var(--shadow-hover); border-color:var(--gold); transform:translateY(-4px); }
.combo-header { background:linear-gradient(135deg, var(--green-deep), #2E7D32); padding:20px; color:#fff; text-align:center; }
.combo-icon { font-size:44px; margin-bottom:8px; }
.combo-name { font-size:17px; font-weight:700; margin-bottom:4px; }
.combo-tag { font-size:11px; opacity:0.85; background:rgba(255,255,255,0.15); padding:3px 12px; border-radius:20px; display:inline-block; }
.combo-body { padding:18px; }
.combo-items { list-style:none; margin-bottom:14px; }
.combo-items li { font-size:13px; color:var(--text-mid); padding:5px 0; border-bottom:1px dashed var(--border); display:flex; align-items:center; gap:8px; }
.combo-items li:last-child { border-bottom:none; }
.combo-items li::before { content:'✓'; color:var(--green-light); font-weight:700; }
.combo-price-row { display:flex; align-items:center; justify-content:space-between; margin-top:14px; flex-wrap:wrap; gap:6px; }
.combo-price { font-size:22px; font-weight:700; color:var(--green-deep); }
.combo-save { font-size:12px; color:#E53935; font-weight:600; }
.btn-combo { width:100%; background:var(--gold); color:var(--text-dark); border:none; padding:12px; border-radius:var(--radius-sm); font-family:'Hind Siliguri',sans-serif; font-size:14px; font-weight:700; cursor:pointer; margin-top:14px; transition:background .2s; text-decoration:none; display:block; text-align:center; }
.btn-combo:hover { background:#F57F17; color:#fff; }

/* WHY US */
.why-section { background:linear-gradient(135deg, var(--green-deep) 0%, #1B5E20 100%); padding:60px 20px; }
.why-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:24px; max-width:1200px; margin:0 auto; }
.why-card { background:rgba(255,255,255,0.08); border:1px solid rgba(255,255,255,0.15); border-radius:var(--radius); padding:28px 22px; text-align:center; color:#fff; transition:background .25s; }
.why-card:hover { background:rgba(255,255,255,0.14); }
.why-icon { font-size:42px; margin-bottom:14px; }
.why-title { font-size:16px; font-weight:700; margin-bottom:8px; }
.why-text { font-size:13px; opacity:0.85; line-height:1.7; }
.why-section .section-title { color:#fff; }
.why-section .section-eyebrow { background:rgba(255,255,255,0.15); color:#fff; }
.why-section .section-sub { color:rgba(255,255,255,0.8); }

/* TESTIMONIALS */
.review-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(290px,1fr)); gap:20px; }
.review-card { background:#fff; border-radius:var(--radius); border:1.5px solid var(--border); padding:22px; }
.review-stars { color:var(--gold); font-size:18px; margin-bottom:10px; }
.review-text { font-size:14px; color:var(--text-mid); line-height:1.75; margin-bottom:14px; font-style:italic; }
.reviewer { display:flex; align-items:center; gap:12px; }
.reviewer-avatar { width:44px; height:44px; border-radius:50%; background:linear-gradient(135deg,var(--green-mid),var(--green-light)); display:flex; align-items:center; justify-content:center; color:#fff; font-size:18px; font-weight:700; }
.reviewer-name { font-size:14px; font-weight:700; color:var(--text-dark); }
.reviewer-loc { font-size:12px; color:var(--text-light); }
.verified { display:inline-block; font-size:10px; background:var(--green-pale); color:var(--green-deep); padding:2px 8px; border-radius:10px; font-weight:700; margin-top:3px; }

/* STATS */
.stats-section { background:var(--green-pale); padding:50px 20px; }
.stats-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:24px; max-width:1000px; margin:0 auto; text-align:center; }
.stat-num { font-family:'Noto Serif Bengali',serif; font-size:42px; font-weight:700; color:var(--green-deep); line-height:1; }
.stat-plus { font-size:28px; color:var(--gold); }
.stat-label { font-size:15px; color:var(--text-mid); margin-top:6px; font-weight:500; }

/* FORM (shared by order page) */
.order-section { background:#fff; padding:60px 20px; }
.order-box { max-width:680px; margin:0 auto; background:linear-gradient(135deg, var(--green-pale), #F1F8E9); border:2px solid var(--border); border-radius:16px; padding:36px; }
.order-box h3 { font-family:'Noto Serif Bengali',serif; font-size:24px; color:var(--green-deep); margin-bottom:6px; text-align:center; }
.order-box p { text-align:center; color:var(--text-mid); font-size:14px; margin-bottom:28px; }
.form-group { margin-bottom:16px; }
.form-group label { display:block; font-size:13px; font-weight:700; color:var(--text-dark); margin-bottom:6px; }
.form-group input, .form-group select, .form-group textarea { width:100%; padding:12px 16px; border:1.5px solid var(--border); border-radius:var(--radius-sm); font-family:'Hind Siliguri',sans-serif; font-size:14px; color:var(--text-dark); background:#fff; outline:none; transition:border .2s; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color:var(--green-light); }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.btn-order { width:100%; background:var(--green-deep); color:#fff; border:none; padding:15px; border-radius:var(--radius-sm); font-family:'Hind Siliguri',sans-serif; font-size:16px; font-weight:700; cursor:pointer; margin-top:8px; transition:background .2s; display:flex; align-items:center; justify-content:center; gap:10px; }
.btn-order:hover { background:var(--green-mid); }
.btn-order:disabled { opacity:0.7; cursor:not-allowed; }

/* ORDER PAGE — selected product preview card */
.order-product-preview { display:flex; align-items:center; gap:16px; background:#fff; border:2px solid var(--border); border-radius:var(--radius); padding:16px; margin-bottom:24px; }
.order-product-preview .opp-icon { width:64px; height:64px; border-radius:var(--radius-sm); background:var(--green-pale); display:flex; align-items:center; justify-content:center; font-size:32px; overflow:hidden; flex-shrink:0; }
.order-product-preview .opp-icon img { width:100%; height:100%; object-fit:cover; }
.order-product-preview .opp-name { font-size:16px; font-weight:700; color:var(--text-dark); }
.order-product-preview .opp-price { font-size:15px; color:var(--green-deep); font-weight:700; margin-top:2px; }
.qty-stepper { display:flex; align-items:center; gap:12px; }
.qty-stepper button { width:36px; height:36px; border:2px solid var(--border); background:#fff; border-radius:8px; cursor:pointer; font-size:18px; font-weight:700; }
.qty-stepper button:hover { background:var(--green-pale); border-color:var(--green-light); }
.qty-stepper span { font-size:16px; font-weight:700; min-width:24px; text-align:center; }

/* CONTACT STRIP */
.contact-strip { background:var(--gold); padding:28px 20px; }
.contact-inner { max-width:1200px; margin:0 auto; display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:20px; }
.contact-strip .label { font-size:14px; font-weight:700; color:var(--text-dark); opacity:0.7; margin-bottom:4px; }
.contact-strip .value { font-size:22px; font-weight:700; color:var(--text-dark); }
.btn-whatsapp { background:var(--green-deep); color:#fff; border:none; padding:13px 28px; border-radius:30px; font-family:'Hind Siliguri',sans-serif; font-size:15px; font-weight:700; cursor:pointer; text-decoration:none; display:flex; align-items:center; gap:8px; transition:background .2s; }
.btn-whatsapp:hover { background:#388E3C; }

/* FOOTER */
footer { background:var(--green-deep); color:#fff; padding:50px 20px 0; }
.footer-grid { max-width:1200px; margin:0 auto; display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:40px; padding-bottom:40px; }
.footer-logo .brand { font-family:'Noto Serif Bengali',serif; font-size:22px; font-weight:700; margin-bottom:10px; }
.footer-logo p { font-size:13px; opacity:0.8; line-height:1.8; margin-bottom:18px; max-width:280px; }
.social-links { display:flex; gap:10px; }
.social-links a { width:38px; height:38px; background:rgba(255,255,255,0.12); border-radius:50%; display:flex; align-items:center; justify-content:center; text-decoration:none; font-size:16px; transition:background .2s; }
.social-links a:hover { background:var(--gold); }
footer h4 { font-size:15px; font-weight:700; margin-bottom:18px; padding-bottom:10px; border-bottom:2px solid rgba(255,255,255,0.15); }
footer ul { list-style:none; }
footer ul li { margin-bottom:10px; }
footer ul li a { color:rgba(255,255,255,0.8); text-decoration:none; font-size:13px; transition:color .2s; }
footer ul li a:hover { color:var(--gold); }
.footer-contact li { display:flex; align-items:flex-start; gap:10px; font-size:13px; color:rgba(255,255,255,0.8); margin-bottom:12px; }
.footer-contact li span:first-child { font-size:16px; flex-shrink:0; margin-top:1px; }
.footer-bottom { border-top:1px solid rgba(255,255,255,0.12); text-align:center; padding:18px 20px; font-size:12px; color:rgba(255,255,255,0.6); max-width:1200px; margin:0 auto; }
.payment-icons { display:flex; gap:8px; justify-content:center; margin-top:10px; flex-wrap:wrap; }
.payment-icon { background:rgba(255,255,255,0.1); padding:5px 12px; border-radius:6px; font-size:11px; font-weight:700; color:#fff; }
.dev-credit { margin-top:10px; padding-top:10px; border-top:1px solid rgba(255,255,255,0.08); font-size:11px; color:rgba(255,255,255,0.45); display:flex; flex-wrap:wrap; justify-content:center; gap:6px 14px; }
.dev-credit a { color:var(--gold); text-decoration:none; }
.dev-credit a:hover { text-decoration:underline; }

/* FLOATING WHATSAPP */
.float-wa { position:fixed; bottom:24px; right:24px; z-index:999; background:#25D366; color:#fff; width:58px; height:58px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:28px; text-decoration:none; box-shadow:0 4px 20px rgba(37,211,102,0.4); animation:pulse 2s infinite; }
@keyframes pulse { 0%,100% { box-shadow:0 4px 20px rgba(37,211,102,0.4); } 50% { box-shadow:0 4px 32px rgba(37,211,102,0.7); } }

/* MODAL (product quick-view) */
.modal-overlay { display:none; position:fixed; inset:0; background:rgba(0,0,0,0.6); z-index:2000; align-items:center; justify-content:center; }
.modal-overlay.open { display:flex; }
.modal-box { background:#fff; border-radius:16px; max-width:480px; width:90%; overflow:hidden; animation:slideUp .3s ease; }
@keyframes slideUp { from { transform:translateY(30px); opacity:0; } to { transform:translateY(0); opacity:1; } }
.modal-head { background:var(--green-deep); color:#fff; padding:20px 24px; display:flex; align-items:center; justify-content:space-between; }
.modal-head h3 { font-size:18px; font-weight:700; }
.modal-close { background:none; border:none; color:#fff; font-size:22px; cursor:pointer; }
.modal-body { padding:24px; }
.modal-product-icon { font-size:64px; text-align:center; margin-bottom:16px; }
.modal-product-icon img { width:120px; height:120px; object-fit:cover; border-radius:var(--radius); margin:0 auto; display:block; }
.modal-product-name { font-size:20px; font-weight:700; text-align:center; margin-bottom:6px; }
.modal-product-sub { font-size:13px; color:var(--text-light); text-align:center; margin-bottom:16px; }
.modal-price { text-align:center; margin-bottom:20px; }
.modal-price .p-new { font-size:28px; font-weight:700; color:var(--green-deep); }
.modal-price .p-old { font-size:15px; color:#aaa; text-decoration:line-through; }
.modal-qty { display:flex; align-items:center; justify-content:center; gap:16px; margin-bottom:20px; }
.modal-qty .label { font-size:14px; font-weight:700; }
.btn-add-modal { width:100%; background:var(--green-deep); color:#fff; border:none; padding:14px; border-radius:var(--radius-sm); font-family:'Hind Siliguri',sans-serif; font-size:15px; font-weight:700; cursor:pointer; transition:background .2s; text-decoration:none; display:block; text-align:center; }
.btn-add-modal:hover { background:var(--green-mid); }

/* TOAST */
.toast { position:fixed; bottom:90px; left:50%; transform:translateX(-50%) translateY(20px); background:var(--green-deep); color:#fff; padding:12px 24px; border-radius:30px; font-size:14px; font-weight:600; opacity:0; transition:all .3s; z-index:3000; white-space:nowrap; }
.toast.show { opacity:1; transform:translateX(-50%) translateY(0); }

/* FIELD ERRORS */
.field-error { display:block; font-size:11px; color:#E53935; margin-top:4px; min-height:16px; }
.form-group input.invalid, .form-group select.invalid, .form-group textarea.invalid { border-color:#E53935; }

/* SEARCH RESULTS PANEL */
#searchResultsPanel { background:var(--off-white); }

/* HAMBURGER / MOBILE NAV */
.hamburger { display:none; background:none; border:none; cursor:pointer; padding:8px; color:#fff; font-size:22px; line-height:1; }
.mobile-nav-overlay { display:none; position:fixed; inset:0; background:rgba(0,0,0,0.5); z-index:900; }
.mobile-nav-overlay.open { display:block; }
.mobile-nav { position:fixed; top:0; left:-280px; width:280px; height:100vh; background:var(--green-deep); z-index:950; overflow-y:auto; transition:left .3s ease; padding:0 0 40px; }
.mobile-nav.open { left:0; }
.mobile-nav-head { background:rgba(0,0,0,0.2); padding:16px 18px; display:flex; align-items:center; justify-content:space-between; color:#fff; }
.mobile-nav-head .brand { font-family:'Noto Serif Bengali',serif; font-size:18px; font-weight:700; }
.mobile-nav-close { background:none; border:none; color:#fff; font-size:22px; cursor:pointer; }
.mobile-nav a { display:block; color:rgba(255,255,255,0.9); text-decoration:none; padding:14px 20px; font-size:15px; border-bottom:1px solid rgba(255,255,255,0.08); transition:background .2s; }
.mobile-nav a:hover { background:rgba(255,255,255,0.1); }
.mobile-nav .sub-section { padding:8px 20px 4px; font-size:11px; font-weight:700; color:var(--gold); text-transform:uppercase; letter-spacing:1px; }

/* SKIP LINK */
.skip-link { position:absolute; top:-40px; left:0; background:var(--green-deep); color:#fff; padding:8px 16px; z-index:9999; font-size:14px; text-decoration:none; border-radius:0 0 8px 0; transition:top .2s; }
.skip-link:focus { top:0; }

/* MOBILE */
@media (max-width:768px) {
  .header-inner { flex-wrap:wrap; }
  .search-bar { order:3; width:100%; max-width:100%; flex:none; }
  .logo { flex:1; }
  .footer-grid { grid-template-columns:1fr 1fr; }
  .footer-grid > div:first-child { grid-column:span 2; }
  .form-row { grid-template-columns:1fr; }
  .hero-cards { display:none; }
  .contact-inner { flex-direction:column; text-align:center; }
  .nav-inner { display:none; }
  .hamburger { display:block; }
}
@media (max-width:480px) {
  .footer-grid { grid-template-columns:1fr; }
  .footer-grid > div:first-child { grid-column:auto; }
}