:root {
  --white: #FFFFFF;
  --off: #F7F9F7;
  --light: #EEF3EE;
  --border: #E2EBE2;
  --text: #0D1F0F;
  --sub: #4A5E4C;
  --sub2: #7A907C;
  --green: #1A7A3C;
  --green2: #25A050;
  --green3: #E8F5EC;
  --orange: #FF6B35;
  --dark: #0A1A0C;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  font-family: 'Outfit', sans-serif;
  background: var(--white);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}
a { color: var(--green); }
nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--white); border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
}
.nav-inner {
  max-width: 960px; margin: 0 auto; padding: 0 20px; height: 60px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.nav-logo { text-decoration: none; display: flex; align-items: center; gap: 8px; }
.nav-logo-mark {
  width: 34px; height: 34px; border-radius: 8px;
  background: linear-gradient(135deg, var(--green), var(--green2));
  color: #fff; font-weight: 900; display: flex; align-items: center; justify-content: center;
}
.nav-logo-text { font-weight: 800; font-size: 18px; color: var(--text); }
.nav-logo-text span { color: var(--green); }
.nav-links { display: flex; gap: 4px; list-style: none; flex-wrap: wrap; }
.nav-links a {
  text-decoration: none; color: var(--sub); font-size: 13px; font-weight: 600;
  padding: 6px 10px; border-radius: 6px;
}
.nav-links a:hover { background: var(--green3); color: var(--green); }
.page-hero {
  background: linear-gradient(160deg, #F0F8F2 0%, #fff 60%);
  padding: 48px 20px 40px;
  border-bottom: 1px solid var(--border);
}
.page-wrap { max-width: 720px; margin: 0 auto; padding: 0 20px 64px; }
.page-hero .page-wrap { padding-bottom: 0; }
.app-eyebrow {
  font-size: 11px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--green); margin-bottom: 10px;
}
h1 { font-size: clamp(32px, 6vw, 44px); font-weight: 900; letter-spacing: -1px; line-height: 1.1; margin-bottom: 12px; }
.h1-bn { font-family: 'Noto Sans Bengali', 'Outfit', sans-serif; color: var(--green); font-size: 1.15em; display: block; margin-bottom: 4px; }
.lead { font-size: 17px; color: var(--sub); margin-bottom: 24px; max-width: 640px; }
.app-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--green); color: #fff; text-decoration: none;
  padding: 12px 22px; border-radius: 8px; font-weight: 700; font-size: 15px;
}
.btn-primary:hover { background: #156030; }
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  border: 2px solid var(--border); color: var(--text); text-decoration: none;
  padding: 11px 20px; border-radius: 8px; font-weight: 600; font-size: 14px;
}
.btn-outline:hover { border-color: var(--green); color: var(--green); }
.meta-line { font-size: 12px; color: var(--sub2); }
.content { padding-top: 40px; }
h2 { font-size: 22px; font-weight: 800; margin: 32px 0 12px; letter-spacing: -.3px; }
p { color: var(--sub); margin-bottom: 14px; font-size: 15px; }
ul.features { list-style: none; margin: 0 0 20px; padding: 0; }
ul.features li {
  padding: 10px 0 10px 28px; position: relative; color: var(--sub); font-size: 15px;
  border-bottom: 1px solid var(--off);
}
ul.features li::before { content: '✓'; position: absolute; left: 0; color: var(--green2); font-weight: 800; }
.faq-item { margin-bottom: 20px; }
.faq-item h3 { font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.other-apps { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.other-apps a {
  font-size: 12px; font-weight: 600; padding: 6px 12px;
  background: var(--off); border: 1px solid var(--border); border-radius: 99px;
  text-decoration: none; color: var(--sub);
}
.other-apps a:hover { border-color: var(--green); color: var(--green); }
.privacy-callout {
  margin-top: 8px;
  padding: 22px 24px;
  background: var(--green3);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.privacy-callout h2 { margin-top: 0; font-size: 18px; }
.privacy-callout p { margin-bottom: 14px; }
footer.app-footer {
  background: var(--dark); color: rgba(255,255,255,.5);
  padding: 32px 20px; font-size: 13px; text-align: center;
}
footer.app-footer a { color: var(--green2); }
@media (max-width: 600px) {
  .nav-links { display: none; }
  .app-actions { flex-direction: column; }
  .app-actions a { width: 100%; justify-content: center; }
}