/* ===== shakibstatdu — shared styles ===== */
:root {
  --deep: #0f3d3e;
  --teal: #14524f;
  --teal-2: #1d6b5f;
  --gold: #f2b544;
  --gold-soft: #fbe7b5;
  --ink: #1b2a2a;
  --muted: #5d6f6e;
  --bg: #f4f7f6;
  --card: #ffffff;
  --line: #e2e9e7;
  --radius: 16px;
  --shadow: 0 6px 24px rgba(15, 61, 62, 0.08);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Hind Siliguri', system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  font-size: 17px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: inherit; }
main { flex: 1; }
.wrap { max-width: 980px; margin: 0 auto; padding: 0 18px; }

/* ----- Header / nav ----- */
.site-header {
  background: var(--deep);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  height: 62px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; font-weight: 700; font-size: 20px; letter-spacing: 0.3px;
}
.brand-mark {
  width: 42px; height: 42px; border-radius: 11px;
  background: #fff; object-fit: contain; padding: 1px; display: block;
  box-shadow: 0 0 0 2px var(--gold), 0 2px 8px rgba(0,0,0,.25);
}
.nav { display: flex; gap: 4px; }
.nav a {
  text-decoration: none;
  padding: 7px 13px;
  border-radius: 10px;
  font-size: 16px;
  color: rgba(255,255,255,0.85);
  white-space: nowrap;
}
.nav a:hover { background: rgba(255,255,255,0.1); color: #fff; }
.nav a.active { background: var(--gold); color: var(--deep); font-weight: 600; }
@media (max-width: 560px) {
  .brand-text { display: none; }
  .nav a { padding: 7px 10px; font-size: 15px; }
}

/* ----- Page heading ----- */
.page-head {
  background: linear-gradient(135deg, var(--deep), var(--teal-2));
  color: #fff;
  padding: 34px 0 30px;
}
.page-head h1 { font-size: 30px; line-height: 1.3; }
.page-head p { opacity: 0.85; margin-top: 6px; }

/* ----- Cards / generic ----- */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
}
.section { padding: 26px 0; }
.label { font-size: 14px; color: var(--muted); }
.badge {
  display: inline-block; font-size: 13px; font-weight: 600;
  background: var(--gold-soft); color: #7a5300;
  padding: 2px 10px; border-radius: 999px;
}
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; cursor: pointer; font-family: inherit; font-size: 16px; font-weight: 600;
  padding: 11px 20px; border-radius: 12px; text-decoration: none;
  background: var(--teal); color: #fff;
  transition: transform .08s ease, background .15s ease;
}
.btn:hover { background: var(--teal-2); }
.btn:active { transform: scale(0.98); }
.btn.gold { background: var(--gold); color: var(--deep); }
.btn.gold:hover { background: #e9a92f; }
.btn.ghost { background: transparent; color: var(--teal); border: 1.5px solid var(--teal); }
.btn.ghost:hover { background: rgba(20,82,79,0.06); }

input, select {
  font-family: inherit; font-size: 17px;
  padding: 12px 14px; border-radius: 12px;
  border: 1.5px solid var(--line); background: #fff; color: var(--ink);
  width: 100%;
}
input:focus, select:focus { outline: none; border-color: var(--teal-2); box-shadow: 0 0 0 3px rgba(29,107,95,0.15); }

/* ----- Footer ----- */
.site-footer {
  background: var(--deep);
  color: rgba(255,255,255,0.85);
  margin-top: 40px;
  padding: 28px 0;
  text-align: center;
}
.fb-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: #1877f2; color: #fff; text-decoration: none;
  padding: 11px 22px; border-radius: 12px; font-weight: 600;
}
.fb-btn:hover { background: #0f63d1; }
.fb-btn svg { width: 22px; height: 22px; fill: currentColor; }
.footer-title { margin-bottom: 12px; font-size: 16px; }
.site-footer small { display: block; margin-top: 14px; opacity: 0.6; }

/* ----- Visitor counter ----- */
.visit-stats { display: flex; justify-content: center; gap: 12px; margin: 0 auto 22px; flex-wrap: wrap; }
.visit-stats[hidden] { display: none; }
.vs-item {
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
  border-radius: 14px; padding: 10px 18px; min-width: 130px;
  display: flex; flex-direction: column; align-items: center;
}
.vs-num { font-size: 24px; font-weight: 700; color: var(--gold); line-height: 1.2; }
.vs-lbl { font-size: 13.5px; opacity: 0.85; }

/* ----- Add to Home Screen ----- */
.a2-box { margin: 12px auto 0; }
.a2-btn { display: inline-flex; align-items: center; gap: 7px; background: transparent; color: #fff; border: 1.5px solid rgba(242,181,68,.85); border-radius: 999px; padding: 5px 14px 5px 6px; cursor: pointer; font: inherit; font-size: 13.5px; font-weight: 600; transition: background .15s; }
.a2-btn:hover { background: rgba(242,181,68,.15); }
.a2-btn img { width: 22px; height: 22px; border-radius: 6px; background: #fff; }
.a2-overlay { position: fixed; inset: 0; background: rgba(8,24,24,.6); z-index: 10000; display: flex; align-items: flex-end; justify-content: center; padding: 12px; }
.a2-sheet { position: relative; width: 100%; max-width: 440px; background: #fff; color: #1d2b2b; border-radius: 22px; padding: 22px 20px 18px; text-align: center; box-shadow: 0 -6px 30px rgba(0,0,0,.25); animation: a2up .25s ease-out; }
@keyframes a2up { from { transform: translateY(40px); opacity: 0; } to { transform: none; opacity: 1; } }
.a2-x { position: absolute; top: 10px; right: 12px; border: 0; background: #eef3f2; width: 34px; height: 34px; border-radius: 50%; font-size: 15px; cursor: pointer; }
.a2-logo { width: 74px; height: 74px; border-radius: 18px; box-shadow: 0 3px 12px rgba(0,0,0,.12); }
.a2-name { font-size: 20px; font-weight: 800; color: #12325a; margin-top: 6px; }
.a2-sub { font-size: 12px; letter-spacing: 2px; color: #3f7f8f; font-weight: 700; }
.a2-lead { margin: 14px 0 8px; font-size: 15px; }
.a2-steps { text-align: left; margin: 0 0 14px; padding-left: 22px; font-size: 15px; line-height: 1.6; }
.a2-steps li { margin-bottom: 6px; }
.a2-ic { font-size: 16px; }
.a2-ok { width: 100%; border: 0; background: var(--deep); color: #fff; font: inherit; font-weight: 700; padding: 12px; border-radius: 12px; cursor: pointer; }