/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: #f3f9f1;
  color: #1d1d1d;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
}

/* Modal */
.modal {
  position: fixed;
  z-index: 999;
  inset: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: rgba(0, 0, 0, 0.7);
}

.modal-content {
  background-color: #ffffff;
  padding: 2rem;
  border: 2px solid #4caf50;
  border-radius: 10px;
  width: 90%;
  max-width: 400px;
  text-align: center;
  color: #333;
  box-shadow: 0 0 20px rgba(76, 175, 80, 0.5);
}

.close-btn {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 30px;
  color: #444;
  cursor: pointer;
}

/* Main Layout */
.main {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 2rem;
  background-color: #e6f4ea;
}

/* Card / Box */
.upperbox,
.upper-content {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.upperbox {
  width: 300px;
  height: 325px;
  background-color: #ffffff;
}

.upper-content {
  width: 600px;
  height: 325px;
  background-color: #cde8cd;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.5rem;
  color: #1d1d1d;
}

/* Content Section */
.content {
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  gap: 1rem;
  width: 100%;
}

/* Button */
.buynow {
  display: flex;
  justify-content: center;
  margin-top: 1rem;
}

.input_button {
  padding: 12px 24px;
  background-color: #4caf50;
  color: #fff;
  font-weight: bold;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.input_button:hover {
  background-color: #388e3c;
}

/* Info Section */
.info {
  display: flex;
  justify-content: center;
  padding: 2rem;
}

.inner_info {
  background-color: #a4d7a4;
  width: 98%;
  max-width: 1200px;
  padding: 2rem;
  border-radius: 10px;
}

.inner_info p {
  font-size: 24px;
  color: #333;
  margin-bottom: 1rem;
}

/* Responsive Tweaks */
@media (max-width: 768px) {
  .main {
    flex-direction: column;
  }

  .upper-content,
  .upperbox {
    width: 90%;
  }

  .content {
    padding: 1rem;
  }
}