body {
  font-family: Arial, sans-serif;
  direction: rtl;
  background-color: #fdf6ec;
  color: #2f2f2f;
  margin: 0;
  padding: 0;
}

header {
  background-color: #609966;
  color: white;
  padding: 20px;
  text-align: center;
}

main {
  padding: 30px;
  max-width: 600px;
  margin: auto;
}

.calculator {
  background-color: white;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

label {
  display: block;
  margin: 10px 0 5px;
}

input {
  width: 100%;
  padding: 10px;
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

button {
  background-color: #b1cbbb;
  color: #2f2f2f;
  border: none;
  padding: 12px 20px;
  border-radius: 5px;
  cursor: pointer;
  font-weight: bold;
}

.result-box {
  margin-top: 20px;
  background-color: #f0f9f0;
  padding: 15px;
  border-radius: 5px;
  border: 1px dashed #99c199;
}

footer {
  background-color: #609966;
  color: white;
  text-align: center;
  padding: 15px;
}
nav {
  margin-top: 15px;
}

nav a {
  color: #f0f9f0;
  margin: 0 10px;
  text-decoration: none;
  font-weight: bold;
  font-size: 0.95em;
  transition: color 0.3s;
}

nav a:hover {
  color: #b1cbbb;
}
.footer-container {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.footer-nav {
  margin-top: 10px;
}

.footer-nav a {
  color: #e0f2e0;
  margin: 0 10px;
  text-decoration: none;
  font-size: 0.9em;
  transition: color 0.3s;
}

.footer-nav a:hover {
  color: #b1cbbb;
}
.info-block {
  background-color: #ffffff;
  padding: 25px;
  margin: 30px auto;
  max-width: 700px;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0,0,0,0.06);
}

.info-block h2 {
  color: #609966;
  font-size: 1.6em;
  margin-bottom: 15px;
}

.info-block p {
  line-height: 1.7;
  font-size: 1.05em;
  margin-bottom: 10px;
}