* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: "Raleway", serif;
    font-weight: 400;
    line-height: 1.6;
    color: #333;
}

header {
    background: #0a3d62;
    color: white;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

textarea {
    resize: none;
}

textarea, input {
    font-family: "Raleway", serif;
}

em {
  font-style: italic;
}

header h1 {
    font-size: 24px;
    font-weight: 800;
}

nav a {
    color: white;
    text-decoration: none;
    margin-left: 20px;
    font-weight: bold;
}

.hero {
    background: url("https://b1088268.smushcdn.com/1088268/wp-content/uploads/2023/03/costa-rica-beach-Cahuita-National-Park.jpg?lossy=2&strip=1&webp=1") no-repeat center center/cover;
    height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.7);
    text-align: center;
}

.hero h2 {
    font-size: 48px;
    margin-bottom: 10px;
}

.hero p {
    font-size: 20px;
    margin-bottom: 20px;
}

.hero button {
    background: #f39c12;
    border: none;
    padding: 12px 24px;
    font-size: 16px;
    color: white;
    cursor: pointer;
    border-radius: 5px;
}

section {
    padding: 60px 40px;
}

.tours {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.tour-card {
    border: 1px solid #ccc;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.tour-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.tour-card h3 {
    padding: 15px;
    font-size: 20px;
    background: #f6f6f6;
}

.contact {
    background: #f1f1f1;
}

.contact form {
    max-width: 500px;
    margin: auto;
    display: flex;
    flex-direction: column;
}

.contact input,
.contact textarea {
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.contact button {
    padding: 12px;
    border: none;
    background: #0a3d62;
    color: white;
    font-size: 16px;
    cursor: pointer;
    border-radius: 5px;
}

footer {
    text-align: center;
    padding: 20px;
    background: #0a3d62;
    color: white;
}