/* ============================================================
   SHARMIN CHINA MART BD — Main Stylesheet
   Clean, Mobile-First, Fully Responsive
   ============================================================ */

/* ===== ROOT VARIABLES ===== */
:root {
  --green:        #1a6b2f;
  --green-dark:   #145224;
  --green-light:  #e8f5ec;
  --orange:       #e87c1b;
  --blue:         #1565c0;
  --red:          #d32f2f;
  --whatsapp:     #25d366;
  --messenger:    #0084ff;
  --white:        #ffffff;
  --gray-light:   #f5f7f5;
  --gray:         #888;
  --text-dark:    #1a1a1a;
  --text-mid:     #444;
  --shadow-sm:    0 2px 8px rgba(0,0,0,0.08);
  --shadow:       0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg:    0 8px 30px rgba(0,0,0,0.14);
  --radius:       12px;
  --radius-sm:    8px;
  --font-bn:      'Hind Siliguri', sans-serif;
  --font-en:      'Poppins', sans-serif;
  --transition:   all 0.25s ease;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-bn);
  color: var(--text-dark);
  background: #fff;
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-bn); }

/* ===== TOPBAR ===== */
.topbar {
  background: var(--green-dark);
  color: #fff;
  font-size: 12px;
  padding: 7px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  overflow: hidden;
}
.topbar-marquee {
  flex: 1;
  overflow: hidden;
  white-space: nowrap;
}
.topbar-marquee span {
  display: inline-block;
  animation: marquee 30s linear infinite;
}
@keyframes marquee {
  0%   { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}
.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.topbar-follow { opacity: 0.8; font-size: 11px; }
.topbar-right a {
  color: #fff;
  font-size: 15px;
  opacity: 0.9;
  transition: opacity 0.2s;
}
.topbar-right a:hover { opacity: 1; }

/* ===== HEADER ===== */
.header {
  background: #fff;
  box-shadow: 0 2px 12px rgba(0,0,0,0.09);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.header-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  text-decoration: none;
}
.logo-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--green-light);
  flex-shrink: 0;
}
.logo-icon img { width: 100%; height: 100%; object-fit: cover; }
.logo-text strong {
  display: block;
  font-size: 15px;
  color: var(--green-dark);
  font-family: var(--font-en);
  font-weight: 800;
  letter-spacing: 0.5px;
  line-height: 1.1;
}
.logo-text span {
  display: block;
  font-size: 10px;
  color: var(--red);
  font-weight: 700;
  font-family: var(--font-en);
}
.logo-text small {
  display: block;
  font-size: 8.5px;
  color: var(--gray);
  font-family: var(--font-en);
}

/* Search */
.header-search {
  flex: 1;
  min-width: 0;
  display: flex;
  border: 1.5px solid #e0e0e0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 0.2s;
}
.header-search:focus-within { border-color: var(--green); }
.header-search input {
  flex: 1;
  padding: 9px 14px;
  border: none;
  outline: none;
  font-family: var(--font-bn);
  font-size: 13.5px;
  min-width: 0;
}
.header-search button {
  background: var(--green);
  color: #fff;
  border: none;
  padding: 0 16px;
  font-size: 15px;
  transition: background 0.2s;
  flex-shrink: 0;
}
.header-search button:hover { background: var(--green-dark); }

/* Contact Buttons */
.header-contacts {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.contact-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  font-size: 11.5px;
  transition: opacity 0.2s, transform 0.15s;
  white-space: nowrap;
}
.contact-btn:hover { opacity: 0.9; transform: translateY(-1px); }
.contact-btn.wa { background: var(--whatsapp); color: #fff; }
.contact-btn.ms { background: var(--messenger); color: #fff; }
.contact-btn i { font-size: 18px; }
.contact-btn div { line-height: 1.3; }
.contact-btn span { font-size: 10px; opacity: 0.9; display: block; }
.contact-btn strong { font-size: 12px; display: block; }

/* Hamburger */
.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  color: var(--text-dark);
  padding: 4px 8px;
  margin-left: auto;
  border-radius: 6px;
  transition: background 0.2s;
}
.hamburger:hover { background: var(--gray-light); }

/* ===== NAV ===== */
.nav {
  background: var(--green);
  border-top: 1px solid rgba(255,255,255,0.1);
}
.nav ul {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
}
.nav ul::-webkit-scrollbar { display: none; }
.nav ul li { position: relative; flex-shrink: 0; }
.nav ul li a {
  display: block;
  padding: 12px 16px;
  color: #fff;
  font-size: 13px;
  font-family: var(--font-bn);
  transition: background 0.2s;
  white-space: nowrap;
}
.nav ul li a:hover,
.nav ul li a.active {
  background: rgba(255,255,255,0.18);
  border-radius: 4px;
}
.nav ul li a i { font-size: 11px; margin-left: 3px; }

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 2px);
  left: 0;
  background: #fff;
  box-shadow: var(--shadow-lg);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  min-width: 210px;
  display: none;
  z-index: 999;
  border-top: 3px solid var(--green);
  animation: dropFade 0.18s ease;
}
@keyframes dropFade {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.dropdown li a {
  color: var(--text-dark) !important;
  padding: 10px 16px !important;
  font-size: 13px !important;
  border-bottom: 1px solid #f0f0f0;
  display: flex !important;
  align-items: center;
  gap: 8px;
}
.dropdown li a i { color: var(--green); font-size: 13px !important; margin: 0; }
.dropdown li a:hover {
  background: var(--green-light) !important;
  color: var(--green) !important;
  border-radius: 0 !important;
}
.dropdown li:last-child a { border-bottom: none; }
.has-drop:hover .dropdown { display: block; }

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, #f0faf3 0%, #e4f3e8 50%, #d0ead8 100%);
  padding: 60px 20px 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  position: relative;
  overflow: hidden;
  min-height: 520px;
}
.hero-bg-decor {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(26,107,47,0.06) 0%, transparent 55%),
    radial-gradient(circle at 80% 20%, rgba(26,107,47,0.05) 0%, transparent 45%),
    radial-gradient(circle at 60% 80%, rgba(26,107,47,0.04) 0%, transparent 40%);
  pointer-events: none;
}
.hero-content {
  flex: 1;
  max-width: 560px;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(26,107,47,0.09);
  color: var(--green-dark);
  border: 1px dashed var(--green);
  padding: 7px 18px;
  border-radius: 30px;
  font-size: 11.5px;
  font-family: var(--font-en);
  font-weight: 600;
  margin-bottom: 20px;
  letter-spacing: 0.3px;
}
.hero h1 {
  font-family: var(--font-en);
  font-size: 46px;
  font-weight: 800;
  color: var(--green-dark);
  line-height: 1.18;
  margin-bottom: 16px;
}
.hero h1 em {
  font-style: normal;
  color: var(--green);
  position: relative;
}
.hero p {
  font-size: 15px;
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 28px;
}
.hero-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.btn-wa,
.btn-ms {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-bn);
  transition: transform 0.15s, box-shadow 0.15s;
  cursor: pointer;
}
.btn-wa { background: var(--whatsapp); color: #fff; box-shadow: 0 4px 14px rgba(37,211,102,0.35); }
.btn-ms { background: var(--messenger); color: #fff; box-shadow: 0 4px 14px rgba(0,132,255,0.30); }
.btn-wa:hover,
.btn-ms:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.18); }

.hero-trust {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.hero-trust span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-mid);
  background: #fff;
  padding: 6px 12px;
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(26,107,47,0.1);
}
.hero-trust span i { color: var(--green); }

/* Hero Image */
.hero-image {
  flex: 0 0 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}
.hero-img-frame {
  position: relative;
  width: 340px;
  height: 340px;
  border-radius: 24px;
  background: linear-gradient(135deg, #c8e6c9, #a5d6a7);
  overflow: visible;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 16px 48px rgba(26,107,47,0.2);
}
.hero-img-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain; /* cover এর বদলে contain দেওয়া হয়েছে */
  border-radius: 24px;
  padding: 10px; /* চারদিকে একটু সুন্দর স্পেস রাখার জন্য (ঐচ্ছিক) */
}
.quality-badge {
  position: absolute;
  top: 16px;
  right: -14px;
  background: var(--green-dark);
  color: #fff;
  padding: 12px 14px;
  border-radius: 12px;
  font-family: var(--font-en);
  text-align: center;
  box-shadow: 0 4px 14px rgba(0,0,0,0.2);
}
.quality-badge span {
  display: block;
  font-size: 20px;
  font-weight: 800;
  line-height: 1;
}
.quality-badge small {
  display: block;
  font-size: 8.5px;
  font-weight: 600;
  opacity: 0.9;
  margin-top: 3px;
}
.hero-float-badge {
  position: absolute;
  background: #fff;
  color: var(--green-dark);
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-en);
  padding: 6px 12px;
  border-radius: 20px;
  box-shadow: var(--shadow);
  white-space: nowrap;
}
.hero-float-badge.top-left { top: -12px; left: -10px; }
.hero-float-badge.bottom-right { bottom: -12px; right: 20px; }

/* ===== SECTION TITLE ===== */
.section-title {
  text-align: center;
  margin-bottom: 36px;
}
.section-title h2 {
  color: var(--green-dark);
  font-size: 28px;
  font-weight: 700;
  font-family: var(--font-en);
  margin: 0 0 4px;
}
.divider {
  height: 4px;
  width: 56px;
  background: linear-gradient(90deg, var(--green), var(--green-light));
  margin: 12px auto 0;
  border-radius: 4px;
}

/* ===== CATEGORIES (FIXED HOVER) ===== */
.categories {
  padding: 56px 20px;
  max-width: 1200px;
  margin: 0 auto;
  font-family: var(--font-en);
}
.category-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}
.cat-card {
  background: #fff;
  padding: 24px 16px 20px;
  text-align: center;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
  border: 1px solid #f0f0f0;
  border-bottom: 3px solid transparent; /* Fix for layout shift on hover */
  text-decoration: none;
  color: inherit;
}
.cat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-bottom-color: var(--green); /* Shows smooth border without shift */
}
.cat-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  transition: transform 0.25s;
}
.cat-card:hover .cat-icon { transform: scale(1.1); }
.cat-icon i { font-size: 28px; }
.cat-icon.beauty     { background: linear-gradient(135deg,#fce4ec,#f8bbd0); color: #c2185b; }
.cat-icon.herbal     { background: linear-gradient(135deg,#e8f5e9,#c8e6c9); color: #2e7d32; }
.cat-icon.gadgets    { background: linear-gradient(135deg,#e3f2fd,#bbdefb); color: #1565c0; }
.cat-icon.chinese    { background: linear-gradient(135deg,#fff3e0,#ffe0b2); color: #e65100; }
.cat-icon.traditional{ background: linear-gradient(135deg,#f3e5f5,#e1bee7); color: #6a1b9a; }
.cat-card p {
  font-weight: 600;
  font-size: 13px;
  color: var(--text-mid);
  margin: 0;
}

/* ===== PRODUCTS (FIXED MOBILE & PC GRID) ===== */
.products {
  background: var(--gray-light);
  padding: 56px 20px;
}
.product-grid {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); /* Ensures products scale perfectly on PC */
  gap: 24px;
}
.product-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid #eef0ee;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.product-img {
  position: relative;
  overflow: hidden;
  height: 230px;
  background: #f9f9f9;
}
.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.product-card:hover .product-img img { transform: scale(1.05); }
.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--green);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  font-family: var(--font-en);
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.product-badge.popular { background: var(--orange); }
.product-badge.new     { background: var(--blue); }

.product-info {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-info h3 {
  color: var(--green-dark);
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font-en);
  margin-bottom: 4px;
  line-height: 1.3;
}
.product-info .subtitle {
  font-size: 12px;
  color: var(--gray);
  margin-bottom: 8px;
  font-family: var(--font-en);
}
.prod-desc {
  font-size: 12.5px;
  color: var(--text-mid);
  line-height: 1.65;
  margin-bottom: 8px;
  flex: 1;
}
.stars {
  color: #f5a623;
  font-size: 13.5px;
  margin-bottom: 14px;
}
.stars span { color: var(--gray); font-size: 11.5px; }

.product-actions { display: flex; flex-direction: column; gap: 10px; margin-top: auto; }
.btn {
  padding: 10px 20px;
  border-radius: 25px;
  font-weight: 600;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-family: var(--font-bn);
}
.btn-outline {
  background: transparent;
  border: 2px solid var(--green-dark);
  color: var(--green-dark);
}
.btn-outline:hover { background: var(--green-dark); color: #fff; }
.details-btn { width: 100%; }

.order-buttons { display: flex; gap: 8px; }
.btn-icon {
  flex: 1;
  padding: 8px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  color: #fff;
  transition: opacity 0.2s, transform 0.15s;
}
.btn-icon:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-icon.wa { background: var(--whatsapp); }
.btn-icon.ms { background: var(--messenger); }

/* ===== PRODUCT MODALS ===== */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-content {
  background: #fff;
  margin: auto;
  border-radius: 20px;
  max-width: 700px;
  width: 100%;
  position: relative;
  animation: modalIn 0.3s cubic-bezier(0.34,1.56,0.64,1);
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
  max-height: 90vh;
  overflow-y: auto;
  font-family: var(--font-en);
}
@keyframes modalIn {
  from { transform: translateY(40px) scale(0.96); opacity: 0; }
  to   { transform: translateY(0) scale(1); opacity: 1; }
}
.modal-content::-webkit-scrollbar { width: 5px; }
.modal-content::-webkit-scrollbar-thumb { background: #ccc; border-radius: 10px; }

.close-modal {
  position: absolute;
  top: 14px;
  right: 14px;
  background: #f0f0f0;
  border: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
  z-index: 2;
  color: #555;
}
.close-modal:hover { background: #e0e0e0; color: #111; }

.modal-header {
  display: flex;
  gap: 20px;
  padding: 28px 28px 0;
  align-items: flex-start;
}
.modal-img {
  width: 160px;
  height: 160px;
  border-radius: var(--radius);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--gray-light);
  border: 1px solid #eee;
}
.modal-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.modal-title-block { flex: 1; min-width: 0; }
.modal-category {
  display: inline-block;
  background: var(--green-light);
  color: var(--green-dark);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.modal-title-block h2 {
  color: var(--green-dark);
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 6px;
  line-height: 1.25;
}
.modal-subtitle {
  color: var(--gray);
  font-size: 13px;
  margin-bottom: 10px;
}
.modal-stars { color: #f5a623; font-size: 14px; }
.modal-stars span { color: var(--gray); font-size: 12px; }

.desc {
  color: var(--text-mid);
  font-size: 13.5px;
  line-height: 1.75;
  padding: 16px 28px;
  border-top: 1px solid #f0f0f0;
  margin-top: 12px;
}

.modal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 0 28px 16px;
  background: var(--gray-light);
  padding: 20px;
  border-radius: var(--radius);
}
.modal-grid-item h3 {
  font-size: 13px;
  color: var(--green-dark);
  font-weight: 700;
  margin-bottom: 10px;
}
.modal-grid-item ul {
  list-style: disc;
  padding-left: 16px;
}
.modal-grid-item ul li {
  font-size: 12.5px;
  color: var(--text-mid);
  margin-bottom: 5px;
  line-height: 1.5;
}

.usage-box {
  margin: 0 28px 20px;
  background: #e8f5e9;
  padding: 14px 16px;
  border-left: 4px solid var(--green);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 13px;
  color: var(--text-dark);
  line-height: 1.6;
}
.usage-box i { color: var(--green); margin-right: 4px; }

.modal-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding: 16px 28px 24px;
  border-top: 1px solid #f0f0f0;
}
.btn-whatsapp {
  background: var(--whatsapp);
  color: #fff;
  flex: 1;
  min-width: 180px;
  justify-content: center;
  border-radius: 25px;
}
.btn-whatsapp:hover { background: #1ebd5a; }
.btn-messenger {
  background: var(--messenger);
  color: #fff;
  flex: 1;
  min-width: 180px;
  justify-content: center;
  border-radius: 25px;
}
.btn-messenger:hover { background: #0070d8; }

/* ===== OFFER BANNERS ===== */
.offer-banners {
  max-width: 1200px;
  margin: 0 auto;
  padding: 56px 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.offer-card {
  border-radius: 16px;
  padding: 28px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  overflow: hidden;
  position: relative;
  min-height: 160px;
  gap: 16px;
}
.offer-card::before {
  content: '';
  position: absolute;
  top: -30px;
  right: -30px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
}
.offer-card.blue   { background: linear-gradient(135deg, #1565c0, #1976d2); color: #fff; }
.offer-card.orange { background: linear-gradient(135deg, #e65100, #f57c00); color: #fff; }
.offer-card.green  { background: linear-gradient(135deg, #1b5e20, #2e7d32); color: #fff; }

.offer-text { flex: 1; z-index: 1; }
.offer-text p    { font-size: 11px; opacity: 0.85; margin-bottom: 2px; font-family: var(--font-en); }
.offer-text h2   { font-size: 18px; font-weight: 800; font-family: var(--font-en); line-height: 1.1; margin-bottom: 3px; }
.offer-text small{ font-size: 10px; opacity: 0.8; font-family: var(--font-en); display: block; margin-bottom: 6px; }
.discount {
  font-size: 12px;
  font-family: var(--font-en);
  margin: 6px 0 10px;
}
.discount span {
  font-size: 26px;
  font-weight: 800;
  display: inline-block;
  line-height: 1;
}
.shop-now {
  display: inline-block;
  background: rgba(255,255,255,0.22);
  color: #fff;
  padding: 7px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-family: var(--font-en);
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.4);
  transition: background 0.2s;
}
.shop-now:hover { background: rgba(255,255,255,0.38); }

.offer-img-wrap {
  width: 100px;
  height: 100px;
  flex-shrink: 0;
  border-radius: 10px;
  overflow: hidden;
  background: rgba(255,255,255,0.12);
  z-index: 1;
}
.offer-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 0px;
}

/* ===== TRUST ===== */
.trust {
  background: var(--gray-light);
  padding: 56px 20px;
}
.trust .section-title { font-size: 20px; font-family: var(--font-bn); margin-bottom: 30px; }
.trust-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.trust-item {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px 18px;
  text-align: center;
  flex: 1;
  min-width: 140px;
  max-width: 200px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.trust-item:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.trust-item i     { font-size: 28px; color: var(--green); margin-bottom: 10px; display: block; }
.trust-item strong{ display: block; font-size: 13.5px; margin-bottom: 4px; }
.trust-item span  { font-size: 11.5px; color: var(--gray); }

/* ===== REVIEWS SLIDER ===== */
.reviews {
  padding: 56px 0;
  background: #fff;
  overflow: hidden;
}
.reviews .section-title { padding: 0 20px; }

.review-slider-wrapper {
  overflow: hidden;
  padding: 10px 20px 20px;
}
.review-slider {
  display: flex;
  gap: 20px;
  /* আগের ট্রানজিশন ডিলিট করে নিচের লাইনটা দিন, 0.8s মানে একটু স্লো এবং স্মুথ হবে */
  transition: transform 0.8s ease-in-out; 
  will-change: transform;
}
.review-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  border: 1px solid #eee;
  flex: 0 0 calc((100% - 40px) / 3);
  min-width: 0;
  transition: box-shadow 0.2s;
}
.review-card:hover { box-shadow: var(--shadow); }

.reviewer {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.rev-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  font-family: var(--font-bn);
}
.reviewer strong { display: block; font-size: 14px; }
.reviewer span   { font-size: 11.5px; color: var(--gray); }
.review-card .stars { padding: 0; margin-bottom: 10px; font-size: 14px; }
.review-card p { font-size: 13px; color: var(--text-mid); line-height: 1.72; }

.review-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 10px;
  padding: 0 20px;
}
.rev-prev,
.rev-next {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--green);
  background: #fff;
  color: var(--green);
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}
.rev-prev:hover,
.rev-next:hover { background: var(--green); color: #fff; }

.review-dots { display: flex; gap: 6px; align-items: center; }
.rev-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: #ccc;
  transition: var(--transition);
  cursor: pointer;
  padding: 0;
}
.rev-dot.active { background: var(--green); width: 22px; border-radius: 4px; }

/* ===== ABOUT (FIXED IMAGE FIT) ===== */
.about {
  background: linear-gradient(135deg, #f0faf3, #e8f5eb);
  padding: 64px 20px;
}
.about-content {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 50px;
  flex-wrap: wrap;
}
.about-text { flex: 1; min-width: 280px; }
.about-text h2 {
  font-size: 26px;
  font-weight: 800;
  color: var(--green-dark);
  margin-bottom: 16px;
  font-family: var(--font-en);
  line-height: 1.3;
}
.about-text > p {
  font-size: 14.5px;
  color: var(--text-mid);
  line-height: 1.82;
  margin-bottom: 30px;
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.stat {
  text-align: center;
  background: #fff;
  border-radius: 12px;
  padding: 16px 10px;
  box-shadow: var(--shadow-sm);
}
.stat span {
  display: block;
  font-size: 22px;
  font-weight: 800;
  color: var(--green);
  font-family: var(--font-en);
}
.stat p { font-size: 11.5px; color: var(--gray); margin: 4px 0 0; }

.about-img-wrap {
  flex: 0 0 380px;
  height: 320px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain; /* Prevents image cutoff in PC view */
  padding: 10px;
}

/* ===== CTA SECTION (PREMIUM GLASSMORPHISM) ===== */
.cta-section {
  background: linear-gradient(135deg, #092014 0%, #145224 50%, #0d3817 100%);
  padding: 80px 20px;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: #25d366; 
  border-radius: 50%;
  top: -100px;
  left: -100px;
  filter: blur(80px);
  opacity: 0.25;
}
.cta-section::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: #0084ff; 
  border-radius: 50%;
  bottom: -100px;
  right: -100px;
  filter: blur(80px);
  opacity: 0.25;
}
.cta-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 50px 30px;
  border-radius: 24px;
  position: relative;
  z-index: 1;
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}
.cta-icon {
  font-size: 54px;
  margin-bottom: 20px;
  display: block;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.3));
}
.cta-inner h2 {
  font-size: 30px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 16px;
  font-family: var(--font-bn);
  line-height: 1.35;
}
.cta-phone {
  font-size: 24px;
  color: rgba(255,255,255,0.95);
  margin-bottom: 35px;
  font-weight: 700;
  font-family: var(--font-en);
  letter-spacing: 1px;
}
.cta-phone i { margin-right: 8px; color: #7effc1; }

.cta-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 30px;
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font-bn);
  transition: var(--transition);
  min-width: 180px;
  justify-content: center;
}
.cta-btn:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,0.25); }
.cta-btn.wa { background: var(--whatsapp); color: #fff; }
.cta-btn.ms { background: var(--messenger); color: #fff; }

/* ===== FOOTER ===== */
.footer {
  background: #111;
  color: #bbb;
  padding: 56px 20px 0;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 44px;
  border-bottom: 1px solid #2a2a2a;
}

/* Footer Brand */
.footer-brand {}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.footer-logo img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #333;
}
.footer-logo-text strong {
  display: block;
  color: #fff;
  font-family: var(--font-en);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.2;
}
.footer-logo-text span {
  display: block;
  font-size: 10px;
  color: #ff6b6b;
  font-family: var(--font-en);
  font-weight: 700;
}
.footer-brand p {
  font-size: 13px;
  line-height: 1.7;
  color: #888;
  margin-bottom: 18px;
}
.social-links { display: flex; gap: 8px; }
.social-links a {
  width: 36px;
  height: 36px;
  background: #2a2a2a;
  color: #bbb;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: var(--transition);
}
.social-links a:hover { background: var(--green); color: #fff; }

/* Footer Links */
.footer-links h4,
.footer-contact h4 {
  font-size: 15px;
  color: #fff;
  margin-bottom: 18px;
  font-family: var(--font-en);
  font-weight: 700;
}
.footer-links ul li { margin-bottom: 9px; }
.footer-links ul li a {
  font-size: 13px;
  color: #888;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
}
.footer-links ul li a i { color: var(--green); font-size: 10px; }
.footer-links ul li a:hover { color: #fff; }

/* Footer Contact */
.footer-contact p {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: #888;
  margin-bottom: 10px;
  line-height: 1.5;
}
.footer-contact p i { color: var(--green); flex-shrink: 0; margin-top: 2px; }
.payment-logos {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}
.pay-badge {
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-en);
  letter-spacing: 0.3px;
}
.pay-badge.bkash { background: #e2136e; color: #fff; }
.pay-badge.nagad  { background: #f55a00; color: #fff; }

/* Footer Bottom */
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12.5px;
  color: #555;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom-right { display: flex; gap: 8px; }

/* ===== MOBILE BOTTOM NAV ===== */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  border-top: 1px solid #e8e8e8;
  z-index: 2000;
  padding: 6px 0 env(safe-area-inset-bottom, 6px);
  justify-content: space-around;
  align-items: flex-end;
  box-shadow: 0 -3px 16px rgba(0,0,0,0.10);
}
.mob-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  font-size: 10px;
  color: #777;
  flex: 1;
  text-align: center;
  padding: 6px 0 2px;
  transition: color 0.2s;
  text-decoration: none;
}
.mob-nav-item i { font-size: 19px; }
.mob-nav-item:hover,
.mob-nav-item.active { color: var(--green); }

.mob-wa-btn {
  background: var(--green) !important;
  color: #fff !important;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  flex-direction: column;
  align-items: center !important;
  justify-content: center !important;
  box-shadow: 0 4px 16px rgba(26,107,47,0.45);
  margin-top: -18px;
  font-size: 9px !important;
  flex: 0 0 52px;
}
.mob-wa-btn i { font-size: 22px !important; }
.mob-wa-btn span { font-size: 8px !important; }

/* ===== PWA INSTALL BANNER ===== */
.install-banner {
  position: fixed;
  bottom: 76px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--green-dark);
  color: #fff;
  padding: 12px 18px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-family: var(--font-bn);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
  z-index: 3000;
  white-space: nowrap;
  animation: slideUp 0.3s ease;
}
@keyframes slideUp {
  from { transform: translateX(-50%) translateY(20px); opacity: 0; }
  to   { transform: translateX(-50%) translateY(0); opacity: 1; }
}
.install-banner i { font-size: 16px; color: #7effc1; }
.install-banner button {
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.4);
  color: #fff;
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-family: var(--font-en);
  font-weight: 600;
  transition: background 0.2s;
}
.install-banner button:hover { background: rgba(255,255,255,0.35); }
#dismissBtn {
  background: none !important;
  border: none !important;
  font-size: 16px !important;
  padding: 0 4px !important;
  opacity: 0.7;
}

/* ============================================================
   RESPONSIVE BREAKPOINTS
   ============================================================ */

/* Tablet - 1024px */
@media (max-width: 1024px) {
  .category-grid { grid-template-columns: repeat(3, 1fr); }
  .product-grid  { grid-template-columns: repeat(2, 1fr); }
  .footer-inner  { grid-template-columns: 1fr 1fr; gap: 30px; }
  .stats         { grid-template-columns: repeat(2, 1fr); }
  .hero h1       { font-size: 38px; }
  .hero-image    { flex: 0 0 300px; }
  .hero-img-frame{ width: 280px; height: 280px; }

  .review-card {
    flex: 0 0 calc((100% - 20px) / 2);
  }
}

/* Tablet/Mobile - 768px */
@media (max-width: 768px) {
  /* Topbar */
  .topbar { padding: 6px 12px; }
  .topbar-follow { display: none; }

  /* Header */
  .header-contacts { display: none; }
  .hamburger       { display: block; }

  /* Nav - mobile overlay */
  .nav {
    display: none;
    border-top: none;
  }
  .nav.open {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 999;
    box-shadow: var(--shadow-lg);
  }
  .nav ul {
    flex-direction: column;
    padding: 0;
    overflow-x: visible;
  }
  .nav ul li { width: 100%; }
  .nav ul li a {
    padding: 14px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    font-size: 14px;
  }

  /* Mobile dropdown */
  .dropdown {
    position: static;
    box-shadow: none;
    border-radius: 0;
    border-top: none;
    animation: none;
  }
  .dropdown li a {
    padding-left: 40px !important;
    background: rgba(0,0,0,0.12) !important;
    color: #fff !important;
    font-size: 13px !important;
  }
  .dropdown li a i { color: rgba(255,255,255,0.7) !important; }
  .dropdown li a:hover {
    background: rgba(0,0,0,0.2) !important;
    color: #fff !important;
  }
  .has-drop:hover .dropdown { display: none; }
  .has-drop.open  .dropdown { display: block; }

  /* Hero */
  .hero {
    flex-direction: column;
    padding: 40px 20px;
    min-height: auto;
    gap: 30px;
    text-align: center;
  }
  .hero-content { max-width: 100%; }
  .hero h1 { font-size: 30px; }
  .hero p  { font-size: 14px; }
  .hero-btns  { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-image { flex: none; width: 100%; }
  .hero-img-frame {
    width: 260px;
    height: 260px;
    margin: 0 auto;
  }
  .hero-float-badge.top-left { top: -8px; left: 10px; }
  .hero-float-badge.bottom-right { bottom: -8px; right: 10px; }

  /* Categories */
  .category-grid { grid-template-columns: repeat(3, 1fr); gap: 12px; }

  /* Products */
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .product-img  { height: 190px; }

  /* Modal */
  .modal { padding: 10px; }
  .modal-header { flex-direction: column; padding: 20px 20px 0; }
  .modal-img {
    width: 100%;
    height: 200px;
    border-radius: var(--radius);
  }
  .modal-grid { margin: 0 20px 14px; grid-template-columns: 1fr; }
  .usage-box  { margin: 0 20px 16px; }
  .modal-cta  { padding: 14px 20px 20px; flex-direction: column; }
  .btn-whatsapp,
  .btn-messenger { min-width: 0; width: 100%; }
  .desc       { padding: 14px 20px; }

  /* Offer Banners */
  .offer-banners { grid-template-columns: 1fr; gap: 14px; padding: 40px 16px; }

  /* Trust */
  .trust-item { min-width: 130px; }

  /* Reviews */
  .review-card { flex: 0 0 calc(100% - 0px); }

  /* About */
  .about-content { flex-direction: column; }
  .about-img-wrap { 
    flex: none; 
    width: 100%; 
    height: auto; 
    aspect-ratio: 4/3; 
  }
  .stats { grid-template-columns: repeat(2, 1fr); }

  /* CTA */
  .cta-section { padding: 50px 20px; }
  .cta-inner { padding: 40px 20px; }
  .cta-inner h2 { font-size: 24px; }
  .cta-phone { font-size: 20px; }
  .cta-btn { width: 100%; min-width: 0; }

  /* Footer */
  .footer-inner   { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom  { justify-content: center; text-align: center; }

  /* Mobile nav visible */
  .mobile-bottom-nav { display: flex; }
  body { padding-bottom: calc(64px + env(safe-area-inset-bottom, 0px)); }
}

/* Small Mobile - 480px */
@media (max-width: 480px) {
  .header-inner { padding: 8px 14px; gap: 8px; }
  .logo-text strong { font-size: 13px; }
  .logo-text span   { font-size: 9px; }
  .hero h1 { font-size: 24px; }
  .hero-badge { font-size: 10px; padding: 5px 14px; }

  .category-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .cat-icon      { width: 55px; height: 55px; }
  .cat-icon i    { font-size: 22px; }

  /* Product Grid Mobile: Changed to 1 Column for better visibility */
  .product-grid { grid-template-columns: 1fr; gap: 20px; }
  .product-img  { height: 260px; }
  .product-info h3 { font-size: 16px; }

  .section-title h2 { font-size: 20px; }
  .offer-card h2    { font-size: 15px; }
  .discount span    { font-size: 22px; }

  .stats { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .stat span { font-size: 18px; }

  .cta-inner h2 { font-size: 19px; }
}

/* Very small - 360px */
@media (max-width: 360px) {
  .category-grid { grid-template-columns: repeat(2, 1fr); }
}