/* Global styles */
:root {
  --primary-color: #FF5858;
  --secondary-color: #c43f81;
  --text-color: #333;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 16px;
  color: var(--text-color);
  line-height: 1.5;
  background-color: #F0F4F7;
  margin: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: bold;
  margin-top: 0;
}

p {
  margin-bottom: 1.5rem;
  font-size: 18px;
}

ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

li {
  margin-bottom: 0.5rem;
}

a {
  color: var(--primary-color);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Main container styles */
.main-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 40px 20px;
  background-color: #fff;
  border-radius: 20px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Column styles */
.column {
  width: 100%;
  margin-bottom: 40px;
}

.column:last-child {
  margin-bottom: 0;
}

.column h2 {
  font-size: 28px;
  margin-bottom: 20px;
  color: var(--primary-color);
}

.column p {
  font-size: 20px;
  line-height: 1.6;
  color: #666;
}

.column ul {
  margin-left: 20px;
}

.column ul li {
  font-size: 18px;
  line-height: 1.6;
  color: #666;
}

.column ul li::before {
  content: '\2022';
  margin-right: 10px;
  color: var(--primary-color);
}

/* Invitation section styles */
.invitation-section {
  background-color: var(--secondary-color);
  color: #fff;
  text-align: center;
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  margin-top: 40px;
}

.invitation-section h3 {
  font-size: 28px;
  margin-bottom: 20px;
}

.invitation-section p {
  font-size: 20px;
  line-height: 1.6;
}

.invitation-section button {
  display: inline-block;
  padding: 10px 20px;
  background-color: #fff;
  color: var(--primary-color);
  border-radius: 30px;
  border: none;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  font-size: 16px;
  font-weight: 500;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  margin-top: 20px;
}

.invitation-section button:hover {
  background-color: var(--primary-color);
  color: #fff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* Footer styles */
footer {
  background-color: var(--secondary-color);
  color: #fff;
  text-align: center;
  padding: 20px;
}

footer p {
  margin: 0;
}

footer a {
  color: #fff;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .container {
    display: flex;
    flex-direction: column;
  }

  .column {
    margin-bottom: 30px;
  }

  .column:last-child {
    margin-bottom: 0;
  }
}