/* Box sizing reset */
* {
	box-sizing: border-box;
}




/* Body and wrapper */
body {
	margin: 0;
	background-color: #18A999;
	color: #102542;
	line-height: 1.5;
	display: flex;
	justify-content: center;
	min-height: 100vh;
	align-items: center;
	font-family:  "Playpen Sans Thai";

}

#wrapper {
	background-color: #F0E6D2;
	width: 80%;
	max-width: 1200px;
	padding: 10px;
	display: flex;
	flex-direction: column;
	min-height: 100vh;
}

/* Header */
header {
	display: flex;
	align-items: center;
	justify-content: flex-start;
	gap: 0.25em;
	padding: 1em;
	background-color: #0ABAB5;
	color: #F0E6D2;
	font-size: 1.5em;
  	margin-bottom: 10px;
}

.header-logo {
	float: left;
	width: 100px;
	height: auto;
	margin-left: 1em;
	cursor: pointer;
	display: block;
}

/* Navigation */
nav ul {
	list-style: none;
	padding: 0;
	margin: 0 0 2em;
	display: flex;
	justify-content: space-around;

}

nav ul li a {
	display: block;
	text-decoration: none;
	color: #102542;
	background-color: #F26849;
	padding: 0.5em 1em;
	border-radius: 9px;
	font-weight: bold;
	text-transform: lowercase;
	transition: background-color 0.3s ease, color 0.3s ease;
	width:200px;
	text-align: center;
}

nav ul li a:hover,
nav ul li a.active,
nav ul li#active > a {
	background-color: #016E82;
	color: #F0E6D2;
}



/* Main content */
main {
	flex-grow: 1;
	max-width: 960px;
	margin: 0 auto;
	padding: 0 1em;
	color: #102542;
	
}

/* Headings */
h1, h2, h3 {
	color: #016E82;
	text-align: center;
	margin: 1em 0 0.5em;
	font-weight: normal;
	font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}

h1 {font-family:"Roboto", sans-serif;}


/* Paragraphs */
p {
	margin: 0.5em 0;
	text-align: left;
}

/* Images */
img {
	max-width: 90%;
	height: auto;
	display: block;
	margin: 0.5em auto;
	border-radius: 5px;
}

/* Links */
a {
	color: #F26849;
	text-decoration: none;
}

a:hover,
a:focus {
	color: #016E82;
	transform: scale(1.05);
	outline: none;
}

/* Tables */
table {
	width: 90%;
	max-width: 600px;
	margin: 1.5em auto;
	border-collapse: collapse;
	font-family: inherit;
	color: #102542;
}

th, td {
	border: 1px solid #B0A087;
	padding: 0.5em 1em;
	text-align: left;

}

tr:nth-child(even) {
	background-color: #2f2714;
	color: #B0A087;
}

tr:nth-child(odd) {
	background-color: #B7D0C7;
}

/* Forms */
form {
	max-width: 400px;
	margin: 2em auto;
	padding: 1em;
	border: 1px solid #A2B5AC;
	background-color: #F0E6D2;
	font-family: inherit;
	color: #102542;
}

label {
	display: block;
	margin-bottom: 0.3em;
	font-size: 0.9em;
}

input[type="text"],
input[type="email"],
textarea {
	width: 100%;
	padding: 0.4em;
	margin-bottom: 1em;
	border: 1px solid #A2B5AC;
	font-family: inherit;
	color: #102542;
	background-color: #98658a;
	border-radius: 3px;
}

input[type="submit"] {
	background-color: #F26849;
	color: #F0E6D2;
	border: none;
	padding: 0.6em 1.2em;
	font-weight: bold;
	cursor: pointer;
	border-radius: 3px;
	transition: background-color 0.3s ease;
}

input[type="submit"]:hover {
	background-color: #016E82;
	color: #F0E6D2;
}

/* Footer */
footer {
	margin: 2em auto 1em;
	width: 100%;
	background-color: #016E82;
	color: #F0E6D2;
	text-align: center;
	padding: 2em 10px;
	border-radius: 8px;
	font-family: 'Abel', sans-serif;
	box-shadow: 0 4px 10px rgba(0,0,0,0.3);
	box-sizing: border-box;
}

footer h3 {
	color: #F26849;
	margin-bottom: 0.8em;
}

@media (max-width: 600px) {

nav ul {
    flex-direction: column ;
    align-items: stretch ;
	gap: 0.5rem ;
  }


  /* Make each link full width and on its own line */
  nav ul li a {
    display: block;
    width: 100% ;    /* overrides width:140px */
  }
  
header {
        flex-direction: column;   /* stack logo + heading */
        justify-content: center;
        text-align: center;
        gap: 0.5em;
        font-size: 1.2em;         /* slightly smaller heading */
    }

    .header-logo {
        width: 70px;              /* smaller logo on mobile */
        margin: 0 auto;           /* center it */
    }
	a {
	color: #1a47a8;

}
footer h3 {
	color: #498df2;
	margin-bottom: 0.8em;
}
footer {
	width: 95%;
	background-color: #328201;
	color: #F0E6D2;
	
}

}