/* Color definitions */
:root {
	--color-bg: #f3fdf6;
	--color-bg-light: #ffffff;
	--color-bg-footer: #e6f4ea;
	--color-text: #1b3a1b;
	--color-heading: #14532d;
	--color-link: #22c55e;
	--color-link-hover: #15803d;
	--color-btn: #22c55e;
	--color-btn-hover: #15803d;
	--color-btn-shadow: rgba(34,197,94,0.08);
	--color-border: #bbf7d0;
	--color-input-bg: #f0fdf4;
	--color-footer-text: #4b604b;
	--color-shadow: rgba(20,83,45,0.04);
	--color-shadow-main: rgba(20,83,45,0.07);
}

/* Reset some default styles */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}


body {
	font-family: 'Segoe UI', 'Roboto', 'Arial', sans-serif;
	background: var(--color-bg);
	color: var(--color-text);
	line-height: 1.6;
	min-height: 100vh;
}

header {
	background: var(--color-bg-light);
	box-shadow: 0 2px 8px var(--color-shadow);
	padding: 1.5rem 2rem;
	text-align: center;
}

main {
	max-width: 900px;
	margin: 2rem auto;
	background: var(--color-bg-light);
	border-radius: 12px;
	box-shadow: 0 4px 24px var(--color-shadow-main);
	padding: 2rem;
}

h1, h2, h3, h4, h5, h6 {
	font-weight: 700;
	color: var(--color-heading);
	margin-bottom: 1rem;
}

p {
	margin-bottom: 1.2rem;
}
a {
	color: var(--color-link);
	text-decoration: none;
	transition: color 0.2s;
}
a:hover {
	color: var(--color-link-hover);
	text-decoration: underline;
}
button, .btn {
	background: var(--color-btn);
	color: var(--color-bg-light);
	border: none;
	border-radius: 6px;
	padding: 0.7em 1.5em;
	font-size: 1rem;
	cursor: pointer;
	transition: background 0.2s, box-shadow 0.2s;
	box-shadow: 0 2px 8px var(--color-btn-shadow);
}
button:hover, .btn:hover {
	background: var(--color-btn-hover);
}
input, textarea, select {
	padding: 0.6em 1em;
	border: 1px solid var(--color-border);
	border-radius: 6px;
	font-size: 1rem;
	margin-bottom: 1rem;
	width: 100%;
	background: var(--color-input-bg);
	transition: border 0.2s;
}
input:focus, textarea:focus, select:focus {
	border-color: var(--color-link);
	outline: none;
}

nav {
	display: flex;
	gap: 1.5rem;
	justify-content: center;
	margin-bottom: 2rem;
}
footer {
	text-align: center;
	padding: 1.5rem 0;
	color: var(--color-footer-text);
	background: var(--color-bg-footer);
	margin-top: 3rem;
}

@media (max-width: 600px) {
	main {
		padding: 1rem;
		margin: 1rem;
	}
	header {
		padding: 1rem;
	}
	nav {
		flex-direction: column;
		gap: 0.7rem;
	}
}