/* Mountain Hiking Adventures - Stylesheet */

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

body {
    font-family: Georgia, "Times New Roman", serif;
    background-color: #f5f0eb;
    color: #333;
    line-height: 1.7;
}

header {
    background-color: #2c5f2d;
    color: #fff;
    text-align: center;
    padding: 25px 20px;
}

header h1 {
    font-size: 2.2em;
    margin-bottom: 5px;
}

header p {
    font-size: 1.1em;
    font-style: italic;
}

nav {
    background-color: #3a7d44;
}

nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 0;
}

nav ul li {
    margin: 0;
}

nav ul li a {
    display: block;
    color: #fff;
    text-decoration: none;
    padding: 12px 24px;
    transition: background-color 0.3s;
}

nav ul li a:hover,
nav ul li a.active {
    background-color: #1e4620;
}

main {
    max-width: 900px;
    margin: 30px auto;
    padding: 0 20px;
}

main h2 {
    color: #2c5f2d;
    font-size: 1.8em;
    margin-bottom: 15px;
    border-bottom: 2px solid #2c5f2d;
    padding-bottom: 5px;
}

main h3 {
    color: #3a7d44;
    font-size: 1.3em;
    margin-top: 25px;
    margin-bottom: 10px;
}

main p {
    margin-bottom: 15px;
    text-align: justify;
}

main img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 15px auto;
    border-radius: 6px;
}

/* Date and time welcome message */
#dateTimeMessage {
    background-color: #e8f5e9;
    border: 1px solid #a5d6a7;
    border-radius: 6px;
    padding: 12px 18px;
    margin-bottom: 20px;
    font-size: 1.05em;
    color: #2c5f2d;
    text-align: center;
    font-weight: bold;
}

/* Feedback form styles */
.form-section {
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 8px;
    padding: 25px;
    margin-top: 25px;
}

.form-section h3 {
    margin-top: 0;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-weight: bold;
    margin-bottom: 5px;
    color: #2c5f2d;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 2px solid #ccc;
    border-radius: 4px;
    font-size: 1em;
    font-family: Georgia, "Times New Roman", serif;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #3a7d44;
    outline: none;
}

.form-group textarea {
    height: 120px;
    resize: vertical;
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.checkbox-group label {
    font-weight: normal;
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
}

.form-group input[type="submit"] {
    background-color: #2c5f2d;
    color: #fff;
    border: none;
    padding: 12px 35px;
    font-size: 1.1em;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.form-group input[type="submit"]:hover {
    background-color: #1e4620;
}

/* Validation error messages */
.error-message {
    color: #d32f2f;
    font-size: 0.9em;
    margin-top: 4px;
    display: none;
}

.form-group input.input-error,
.form-group select.input-error,
.form-group textarea.input-error {
    border-color: #d32f2f;
    background-color: #fff5f5;
}

/* Feature box for calculators */
.feature-box {
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 8px;
    padding: 25px;
    margin: 25px 0;
}

.feature-box label {
    display: block;
    font-weight: bold;
    margin: 10px 0 5px;
    color: #2c5f2d;
}

.feature-box input,
.feature-box select {
    width: 100%;
    padding: 8px;
    border: 2px solid #ccc;
    border-radius: 4px;
    font-size: 1em;
    margin-bottom: 5px;
}

.feature-box button {
    background-color: #2c5f2d;
    color: #fff;
    border: none;
    padding: 10px 25px;
    font-size: 1em;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 10px;
    transition: background-color 0.3s;
}

.feature-box button:hover {
    background-color: #1e4620;
}

.result-box {
    background-color: #e8f5e9;
    border: 1px solid #a5d6a7;
    border-radius: 4px;
    padding: 15px;
    margin-top: 15px;
    display: none;
}

footer {
    background-color: #2c5f2d;
    color: #fff;
    text-align: center;
    padding: 15px 20px;
    margin-top: 40px;
}

footer a {
    color: #a5d6a7;
    text-decoration: none;
}

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

footer p {
    margin: 5px 0;
}