/* ========== Global Style ========== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Noto Sans Bengali', sans-serif;
}

body {
  background: #f8f9fa;
  overflow-x: hidden;
}

/* ========== Header ========== */
.header {
  background: #c00;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  font-size: 18px;
  font-weight: bold;
}
.menu-btn {
  font-size: 24px;
  cursor: pointer;
}

/* ========== Sidebar ========== */
.sidebar {
  position: fixed;
  top: 0;
  left: -260px;
  width: 240px;
  height: 100%;
  background: #222;
  color: #fff;
  transition: left 0.3s ease;
  z-index: 1000;
  padding-top: 60px;
}
.sidebar.active {
  left: 0;
}
.sidebar ul {
  list-style: none;
}
.sidebar ul li {
  border-bottom: 1px solid #333;
}
.sidebar ul li a {
  display: block;
  padding: 12px 16px;
  color: #fff;
  text-decoration: none;
  transition: 0.2s;
}
.sidebar ul li a:hover {
  background: #c00;
}

/* ========== Overlay ========== */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: 999;
  display: none;
}
.overlay.active {
  display: block;
}

/* ========== Slider ========== */
.slider img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

/* ========== Notice ========== */
.notice {
  background: #0c8a23;
  color: #fff;
  padding: 8px;
  font-size: 16px;
  text-align: center;
  margin: 8px 0;
}
.notice span {
  background: red;
  padding: 4px 8px;
  margin-right: 5px;
  border-radius: 4px;
}

/* ========== Services ========== */
.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  gap: 10px;
  padding: 10px;
}
.service {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  text-align: center;
  padding: 10px;
  transition: 0.2s;
}
.service:hover {
  transform: translateY(-5px);
}
.service img {
  width: 50px;
  height: 50px;
  margin-bottom: 6px;
}
.service p {
  font-size: 14px;
  color: #222;
}

/* ========== Bottom Menu ========== */
.bottom-menu {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: #c5f2a0;
  display: flex;
  justify-content: space-around;
  padding: 10px 0;
  border-top: 1px solid #ccc;
}
.bottom-menu a {
  text-decoration: none;
  color: #000;
  font-size: 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
}