/* ── TOKENS ──────────────────────────────────────────────────────────────── */
:root {
  --green-deep:   #1a4a2e;
  --green-mid:    #2d7a4f;
  --green-soft:   #4caf78;
  --green-pale:   #e8f5ee;
  --orange:       #f07a35;
  --orange-pale:  #fff0e6;
  --teal:         #1a8a7a;
  --teal-pale:    #e0f5f2;
  --purple:       #6b46c1;
  --purple-pale:  #f0ebff;
  --text-dark:    #111827;
  --text-mid:     #374151;
  --text-soft:    #6b7280;
  --text-muted:   #9ca3af;
  --bg-white:     #ffffff;
  --bg-off:       #f9fafb;
  --bg-warm:      #fdf8f3;
  --border:       #e5e7eb;
  --radius-sm:    8px;
  --radius-md:    14px;
  --radius-lg:    22px;
  --radius-xl:    32px;
  --shadow-sm:    0 2px 8px rgba(0,0,0,.06);
  --shadow-md:    0 8px 30px rgba(0,0,0,.10);
  --shadow-lg:    0 20px 60px rgba(0,0,0,.12);
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --font-bn:      'Hind Siliguri', system-ui, sans-serif;
}

/* ── RESET ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--bg-white);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.hidden { display: none; }
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* ── NAV ─────────────────────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}
.nav.scrolled { box-shadow: var(--shadow-md); }
.nav-inner {
  max-width: 1160px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 32px; height: 68px;
}
.logo { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.logo-leaf { font-size: 22px; }
.logo-text { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--green-deep); }
.nav-links { display: flex; gap: 28px; margin-left: auto; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--text-mid); transition: color 0.2s; }
.nav-links a:hover { color: var(--green-mid); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.lang-toggle {
  padding: 6px 14px; border-radius: 20px; border: 1.5px solid var(--green-mid);
  background: transparent; color: var(--green-mid); font-size: 13px; font-weight: 600;
  cursor: pointer; transition: all 0.2s; font-family: var(--font-bn);
}
.lang-toggle:hover { background: var(--green-mid); color: #fff; }
.btn-nav {
  padding: 9px 20px; border-radius: 22px;
  background: var(--green-mid); color: #fff; font-size: 13px; font-weight: 600;
  transition: all 0.2s; white-space: nowrap;
}
.btn-nav:hover { background: var(--green-deep); transform: translateY(-1px); }
.hamburger { display: none; background: none; border: none; font-size: 22px; cursor: pointer; color: var(--text-dark); }
.mobile-menu {
  display: none; flex-direction: column; gap: 0;
  border-top: 1px solid var(--border); background: #fff;
}
.mobile-menu a { padding: 14px 24px; font-size: 15px; font-weight: 500; color: var(--text-mid); border-bottom: 1px solid var(--border); }
.mobile-menu a:hover { color: var(--green-mid); background: var(--green-pale); }
.btn-mobile { background: var(--green-mid) !important; color: #fff !important; text-align: center; }
.mobile-menu.open { display: flex; }

/* ── HERO ─────────────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh; padding-top: 68px;
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; gap: 40px;
  max-width: 1160px; margin: 0 auto; padding-left: 24px; padding-right: 24px;
  position: relative;
}
.hero-bg-shapes { position: fixed; inset: 0; pointer-events: none; z-index: -1; }
.shape {
  position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.35;
}
.shape-1 { width: 600px; height: 600px; background: #c8ecd8; top: -100px; right: -100px; }
.shape-2 { width: 400px; height: 400px; background: #fde8d0; bottom: 0; left: -80px; }
.shape-3 { width: 300px; height: 300px; background: #ddd6fe; bottom: 200px; right: 200px; }

.hero-badge {
  display: inline-block; padding: 6px 16px; border-radius: 20px;
  background: var(--green-pale); color: var(--green-mid); font-size: 13px; font-weight: 600;
  margin-bottom: 20px; animation: fadeUp 0.6s ease both;
}
.hero-title {
  font-family: var(--font-display); font-size: clamp(42px, 5vw, 68px);
  font-weight: 900; line-height: 1.08; margin-bottom: 24px; color: var(--text-dark);
}
.hero-title .line-1, .hero-title .line-2 { display: block; animation: fadeUp 0.7s ease both; }
.hero-title .line-2 { animation-delay: 0.1s; }
.hero-title .line-accent {
  display: block; color: var(--green-mid);
  animation: fadeUp 0.7s ease both; animation-delay: 0.2s;
}
.hero-sub {
  font-size: 17px; color: var(--text-soft); line-height: 1.75; margin-bottom: 32px;
  max-width: 480px; animation: fadeUp 0.7s ease both; animation-delay: 0.3s;
}
.hero-ctas {
  display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px;
  animation: fadeUp 0.7s ease both; animation-delay: 0.4s;
}
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 28px;
  background: var(--green-mid); color: #fff; font-size: 15px; font-weight: 600;
  transition: all 0.25s; box-shadow: 0 4px 20px rgba(45,122,79,0.35);
}
.btn-primary:hover { background: var(--green-deep); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(45,122,79,0.45); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 28px;
  background: transparent; color: var(--green-mid); font-size: 15px; font-weight: 600;
  border: 2px solid var(--green-mid); transition: all 0.25s;
}
.btn-secondary:hover { background: var(--green-pale); }

.hero-stats {
  display: flex; gap: 24px; align-items: center;
  animation: fadeUp 0.7s ease both; animation-delay: 0.5s;
}
.stat { display: flex; flex-direction: column; }
.stat-num { font-family: var(--font-display); font-size: 32px; font-weight: 900; color: var(--green-mid); line-height: 1; }
.stat-label { font-size: 12px; color: var(--text-soft); font-weight: 500; margin-top: 2px; }
.stat-div { width: 1px; height: 40px; background: var(--border); }

/* Hero Visual */
.hero-visual {
  position: relative; height: 500px;
  animation: fadeUp 0.8s ease both; animation-delay: 0.3s;
}
.hero-circle {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 220px; height: 220px; border-radius: 50%;
  background: linear-gradient(135deg, var(--green-mid), var(--green-deep));
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  box-shadow: 0 20px 60px rgba(45,122,79,0.35);
}
.circle-emoji { font-size: 52px; }
.circle-text { font-family: var(--font-display); font-size: 14px; font-weight: 700; color: rgba(255,255,255,0.8); margin-top: 4px; }

.wellness-card-float {
  position: absolute; display: flex; align-items: center; gap: 12px;
  background: #fff; border-radius: var(--radius-md); padding: 12px 16px;
  box-shadow: var(--shadow-md); min-width: 200px;
}
.wc-icon { font-size: 24px; flex-shrink: 0; }
.wc-title { font-size: 13px; font-weight: 700; color: var(--text-dark); }
.wc-sub { font-size: 11px; color: var(--text-soft); margin-top: 2px; }
.card-1 { top: 60px; right: 0; animation: float 4s ease-in-out infinite; }
.card-2 { top: 50%; left: 0; transform: translateY(-50%); animation: float 4s ease-in-out infinite 1s; }
.card-3 { bottom: 60px; right: 0; animation: float 4s ease-in-out infinite 2s; }

/* ── TRUST STRIP ─────────────────────────────────────────────────────────── */
.trust-strip {
  background: var(--green-deep); color: rgba(255,255,255,0.85);
  display: flex; align-items: center; justify-content: center;
  flex-wrap: wrap; gap: 16px; padding: 14px 24px; font-size: 13px; font-weight: 500;
}
.trust-dot { opacity: 0.4; }

/* ── SECTIONS ────────────────────────────────────────────────────────────── */
.section { padding: 90px 0; }
.section-label {
  display: inline-block; padding: 4px 14px; border-radius: 20px;
  background: var(--green-pale); color: var(--green-mid); font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display); font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800; line-height: 1.15; color: var(--text-dark); margin-bottom: 48px;
}
.section-row {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 20px; margin-bottom: 40px;
}
.section-row .section-title { margin-bottom: 0; }
.btn-text { font-size: 14px; font-weight: 600; color: var(--green-mid); white-space: nowrap; transition: gap 0.2s; }
.btn-text:hover { color: var(--green-deep); }

/* ── CATEGORIES ──────────────────────────────────────────────────────────── */
.categories-section { background: var(--bg-off); }
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.cat-card {
  border-radius: var(--radius-lg); padding: 28px; transition: all 0.3s;
  display: flex; flex-direction: column; gap: 12px;
}
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.cat-green { background: var(--green-pale); border: 1.5px solid #b8dfc8; }
.cat-orange { background: var(--orange-pale); border: 1.5px solid #fcd3b0; }
.cat-purple { background: var(--purple-pale); border: 1.5px solid #c9b8f0; }
.cat-teal { background: var(--teal-pale); border: 1.5px solid #9fd6d0; }
.cat-icon { font-size: 36px; }
.cat-card h3 { font-family: var(--font-display); font-size: 20px; font-weight: 700; }
.cat-green h3 { color: var(--green-deep); }
.cat-orange h3 { color: #a0420d; }
.cat-purple h3 { color: var(--purple); }
.cat-teal h3 { color: var(--teal); }
.cat-card p { font-size: 13px; color: var(--text-soft); line-height: 1.6; flex: 1; }
.cat-link { font-size: 13px; font-weight: 700; margin-top: auto; }
.cat-green .cat-link { color: var(--green-mid); }
.cat-orange .cat-link { color: var(--orange); }
.cat-purple .cat-link { color: var(--purple); }
.cat-teal .cat-link { color: var(--teal); }

/* ── BLOG CARDS ──────────────────────────────────────────────────────────── */
.blog-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 24px; }
.blog-card {
  background: var(--bg-white); border-radius: var(--radius-lg); padding: 28px;
  border: 1.5px solid var(--border); transition: all 0.3s;
  display: flex; flex-direction: column; gap: 12px;
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--green-soft); }
.featured-card { background: var(--green-pale); border-color: #b8dfc8; }
.blog-cat {
  display: inline-block; padding: 3px 12px; border-radius: 12px;
  background: var(--green-mid); color: #fff; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em; align-self: flex-start;
}
.blog-card h3 { font-family: var(--font-display); font-size: 18px; font-weight: 700; line-height: 1.3; color: var(--text-dark); }
.blog-card p { font-size: 14px; color: var(--text-soft); line-height: 1.65; flex: 1; }
.blog-meta { display: flex; gap: 12px; font-size: 12px; color: var(--text-muted); flex-wrap: wrap; }

/* ── PRODUCTS ─────────────────────────────────────────────────────────────── */
.shop-preview { background: var(--bg-warm); }
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card {
  border-radius: var(--radius-lg); padding: 28px; position: relative;
  transition: all 0.3s; display: flex; flex-direction: column; gap: 14px;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.product-free { background: var(--bg-white); border: 1.5px solid var(--border); }
.product-premium { background: var(--green-deep); color: #fff; }
.product-badge {
  position: absolute; top: -12px; left: 24px;
  padding: 4px 14px; border-radius: 12px; font-size: 11px; font-weight: 800;
  background: var(--orange); color: #fff; letter-spacing: 0.06em;
}
.product-badge.premium { background: var(--green-soft); }
.product-icon { font-size: 40px; }
.product-card h3 { font-family: var(--font-display); font-size: 20px; font-weight: 700; line-height: 1.25; }
.product-free h3 { color: var(--text-dark); }
.product-premium h3 { color: #fff; }
.product-card p { font-size: 13px; line-height: 1.65; flex: 1; }
.product-free p { color: var(--text-soft); }
.product-premium p { color: rgba(255,255,255,0.75); }
.product-price { display: flex; align-items: baseline; gap: 8px; }
.price-free { font-size: 16px; font-weight: 700; color: var(--green-mid); }
.price-amount { font-family: var(--font-display); font-size: 30px; font-weight: 900; color: #fff; }
.price-bdt { font-size: 13px; color: rgba(255,255,255,0.6); }
.btn-product-free {
  display: inline-flex; align-items: center; padding: 11px 22px; border-radius: 22px;
  background: var(--green-mid); color: #fff; font-size: 14px; font-weight: 600;
  transition: all 0.2s; align-self: flex-start;
}
.btn-product-free:hover { background: var(--green-deep); transform: translateY(-1px); }
.btn-product {
  display: inline-flex; align-items: center; padding: 11px 22px; border-radius: 22px;
  background: rgba(255,255,255,0.15); color: #fff; font-size: 14px; font-weight: 600;
  border: 1.5px solid rgba(255,255,255,0.3); transition: all 0.2s; align-self: flex-start;
}
.btn-product:hover { background: rgba(255,255,255,0.25); transform: translateY(-1px); }

/* ── EMAIL SECTION ────────────────────────────────────────────────────────── */
.email-section { background: var(--green-deep); padding: 80px 0; }
.email-box {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.email-icon { font-size: 40px; margin-bottom: 16px; }
.email-left h2 { font-family: var(--font-display); font-size: 32px; font-weight: 800; color: #fff; margin-bottom: 14px; }
.email-left p { color: rgba(255,255,255,0.75); font-size: 15px; line-height: 1.7; margin-bottom: 20px; }
.email-perks { display: flex; flex-direction: column; gap: 8px; }
.email-perks li { color: rgba(255,255,255,0.85); font-size: 14px; font-weight: 500; }

.email-form { display: flex; flex-direction: column; gap: 12px; }
.email-form input, .email-form select {
  padding: 13px 16px; border-radius: 10px; border: 1.5px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.1); color: #fff; font-size: 14px;
  font-family: var(--font-body); transition: border-color 0.2s;
}
.email-form input::placeholder { color: rgba(255,255,255,0.5); }
.email-form input:focus, .email-form select:focus { outline: none; border-color: var(--green-soft); background: rgba(255,255,255,0.15); }
.email-form select { color: rgba(255,255,255,0.8); }
.email-form select option { background: var(--green-deep); }
.btn-email {
  padding: 14px 24px; border-radius: 28px; border: none;
  background: var(--orange); color: #fff; font-size: 15px; font-weight: 700;
  cursor: pointer; transition: all 0.25s; font-family: var(--font-body);
}
.btn-email:hover { background: #d4662a; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(240,122,53,0.4); }
.form-note { font-size: 12px; color: rgba(255,255,255,0.5); text-align: center; }

/* ── ABOUT ────────────────────────────────────────────────────────────────── */
.about-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; align-items: center; }
.about-visual { position: relative; height: 360px; }
.about-circle {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 220px; height: 220px; border-radius: 50%;
  background: linear-gradient(135deg, var(--green-pale), #c8ecd8);
  border: 3px solid var(--green-soft); display: flex; align-items: center; justify-content: center;
}
.about-emoji { font-size: 72px; }
.about-float-1, .about-float-2 {
  position: absolute; padding: 10px 18px; border-radius: 24px;
  font-size: 13px; font-weight: 700; box-shadow: var(--shadow-md);
}
.about-float-1 { background: var(--green-mid); color: #fff; top: 30px; right: 0; }
.about-float-2 { background: var(--orange); color: #fff; bottom: 30px; left: 0; }
.about-content h2 { font-family: var(--font-display); font-size: 34px; font-weight: 800; line-height: 1.2; margin-bottom: 18px; }
.about-content p { font-size: 15px; color: var(--text-soft); line-height: 1.8; margin-bottom: 28px; }
.about-values { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.value {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-off); border-radius: var(--radius-sm); padding: 12px 16px;
  font-size: 13px; font-weight: 600; color: var(--text-mid);
}
.value span:first-child { font-size: 18px; }

/* ── CONTACT ──────────────────────────────────────────────────────────────── */
.contact-section { background: var(--bg-off); }
.contact-inner { max-width: 640px; margin: 0 auto; text-align: center; }
.contact-inner h2 { font-family: var(--font-display); font-size: 36px; font-weight: 800; margin-bottom: 12px; }
.contact-inner p { color: var(--text-soft); margin-bottom: 36px; }
.contact-form { display: flex; flex-direction: column; gap: 14px; text-align: left; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form input, .contact-form textarea {
  padding: 13px 16px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--border); background: #fff;
  font-size: 14px; font-family: var(--font-body); color: var(--text-dark);
  transition: border-color 0.2s;
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--green-mid); }
.contact-form textarea { resize: vertical; }
.contact-form .btn-primary { align-self: center; }

/* ── FOOTER ───────────────────────────────────────────────────────────────── */
.footer { background: var(--text-dark); color: rgba(255,255,255,0.7); padding: 60px 0 30px; }
.footer-top { display: grid; grid-template-columns: 1.5fr 2fr; gap: 60px; margin-bottom: 40px; }
.footer-brand .logo-text { color: #fff; }
.footer-brand p { font-size: 14px; margin-top: 12px; line-height: 1.7; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.footer-col h4 { font-size: 13px; font-weight: 700; color: #fff; margin-bottom: 14px; letter-spacing: 0.05em; text-transform: uppercase; }
.footer-col a { display: block; font-size: 13px; color: rgba(255,255,255,0.6); margin-bottom: 8px; transition: color 0.2s; }
.footer-col a:hover { color: var(--green-soft); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px;
  font-size: 13px;
}
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { color: rgba(255,255,255,0.5); transition: color 0.2s; }
.footer-legal a:hover { color: var(--green-soft); }

/* ── ANIMATIONS ──────────────────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

/* ── RESPONSIVE ──────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .featured-card { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
  .hero { grid-template-columns: 1fr; padding-top: 80px; text-align: center; }
  .hero-visual { display: none; }
  .hero-ctas { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-sub { margin: 0 auto 32px; }
  .nav-links, .nav-actions { display: none; }
  .hamburger { display: block; }
  .cat-grid { grid-template-columns: 1fr 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .email-box { grid-template-columns: 1fr; gap: 40px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-visual { height: 200px; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .section-row { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .cat-grid { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; }
}

/* ── BENGALI FONT OVERRIDE ───────────────────────────────────────────────── */
body.lang-bn { font-family: var(--font-bn); }
body.lang-bn .hero-title,
body.lang-bn .section-title,
body.lang-bn h2, body.lang-bn h3 { font-family: var(--font-bn); font-weight: 600; }

/* ── BLOG + SHOP PAGE SHARED ─────────────────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--green-deep) 0%, #1a5c3a 100%);
  padding: 120px 0 60px; text-align: center; color: #fff;
}
.page-hero h1 { font-family: var(--font-display); font-size: clamp(32px, 4vw, 52px); font-weight: 900; margin-bottom: 12px; }
.page-hero p { font-size: 16px; color: rgba(255,255,255,0.8); max-width: 540px; margin: 0 auto; }
.page-content { padding: 60px 0 90px; }
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
@media (max-width: 768px) { .article-grid { grid-template-columns: 1fr; } }