:root {
	--primary: #0d6efd;
	--dark: #333;
	--light: #f9fafb;
	--text: #1f2937;

	--back-noir: #000;
	--back-dark: linear-gradient(-10deg, black, #444);
	--text-lite: #fff;
}
*, ::before, ::after {
	box-sizing: border-box;
}

html {
	font: 400 1em/1.4 Helvetica, sans-serif;
	background: var(--back-dark);
	color: var(--text-lite);
}

body {
	margin: 0;
	padding: 0;
}

:where(h1, h2, h3, h4) {
	font-family: "Nunito Sans", Lato, Helvetica, Arial;
	font-variant: petite-caps;
	letter-spacing: .05em;
	word-spacing: .2em;
	font-style: oblique;
	/* font: oblique 400 1em/1.4 "Nunito Sans", Lato, Helvetica, Arial; */
}

header {
	/* position: sticky; */
	/* top: 0; */
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
	/* background: white; */
	z-index: 100;
	background: var(--back-dark);
	color: var(--text-lite);
	background-attachment: fixed;

	.logo a {
		display: block;
	}
	.logo img {
		width: 60px;
	}
	nav {
		display: flex;
		padding: 18px 0;
		justify-content: space-between;
		align-items: center;
	}
	nav a {
		font-weight: 500;
		letter-spacing: .05em;
		color: inherit;
		/* color: var(--text); */
		text-decoration: none;
	}
	nav ul {
		display: flex;
		gap: 20px;
		list-style: none;
	}



}

.container {
	max-width: 1100px;
	margin: auto;
	padding: 0 20px;
}


.hero {
	padding: 100px 20px;
	background: linear-gradient(135deg, #0d6efd, #00b4d8);
	/* color: white; */
	text-align: center;

	h1 {
		font-size: 2.8rem;
		/* margin-bottom: 15px; */
	}
	p {
		font-size: 1.1rem;
		max-width: 700px;
		margin: auto;
	}
}


.btn {
	font-weight: bold;
	display: inline-block;
	margin-top: 25px;
	padding: 12px 26px;
	border-radius: 8px;
	background: white;
	/* color: var(--primary); */
	text-decoration: none;
	transition: 0.3s;
}

.btn:hover {
	box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
	transform: translateY(-2px);
}

section {
	padding: 70px 0;
}

.section-title {
	font-size: 2rem;
	/* margin-bottom: 40px; */
	/* color: var(--dark); */
	text-align: center;
}

.services {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 25px;
}

.card {
	padding: 25px;
	border-radius: 12px;
	box-shadow: 0 4px 10px rgba(0, 0, 0, 0.06);
	background: white;
	color: #333;
	transition: 0.3s;
}

.card:hover {
	transform: translateY(-4px);
}

.card h3 {
	margin-bottom: 10px;
	/* color: var(--primary); */
}

.about {
	max-width: 800px;
	margin: auto;
	text-align: center;
}

.contact {
	max-width: 600px;
	margin: auto;
	padding: 30px;
	border-radius: 12px;
	box-shadow: 0 4px 10px rgba(0, 0, 0, 0.06);
	background: white;
}

form input,
form textarea {
	width: 100%;
	margin: 10px 0;
	padding: 12px;
	border: 1px solid #ddd;
	border-radius: 8px;
}

form button {
	font-weight: bold;
	padding: 12px 20px;
	border: none;
	border-radius: 8px;
	background: var(--primary);
	cursor: pointer;
	/* color: white; */
}

footer {
	margin-top: 50px;
	padding: 25px 0;
	background: var(--back-noir);
	/* color: white; */
	text-align: center;
}

@media (max-width: 768px) {
	.hero h1 {
		font-size: 2rem;
	}

	nav ul {
		display: none;
	}
}