/* ==========================================================================
   Base Custom - main.css
   Reset léger + variables + composants de base neutres.
   ========================================================================== */

/* ---------- Reset ---------- */
*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

a {
	color: inherit;
	text-decoration: none;
}

ul {
	list-style: none;
}

/* ---------- Variables ---------- */
:root {
	--color-text: #1a1a1a;
	--color-muted: #666666;
	--color-bg: #ffffff;
	--color-primary: #2563eb;
	--color-primary-dark: #1e40af;
	--color-border: #e5e5e5;

	--font-base: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

	--container-width: 1200px;
	--section-padding: 80px;
}

/* ---------- Base ---------- */
body {
	font-family: var(--font-base);
	font-size: 16px;
	line-height: 1.6;
	color: var(--color-text);
	background: var(--color-bg);
	-webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
	line-height: 1.2;
	font-weight: 700;
}

.container {
	max-width: var(--container-width);
	margin: 0 auto;
	padding: 0 20px;
}

/* ---------- Header ---------- */
.site-header {
	border-bottom: 1px solid var(--color-border);
	padding: 16px 0;
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.site-header__logo {
	font-weight: 700;
	font-size: 1.25rem;
}

.site-menu {
	display: flex;
	gap: 24px;
}

.site-menu a:hover {
	color: var(--color-primary);
}

/* ---------- Boutons ---------- */
.btn {
	display: inline-block;
	padding: 12px 28px;
	background: var(--color-primary);
	color: #fff;
	border-radius: 6px;
	font-weight: 600;
	transition: background 0.2s ease;
}

.btn:hover {
	background: var(--color-primary-dark);
}

/* ---------- Sections ---------- */
.hero {
	padding: var(--section-padding) 0;
	text-align: center;
}

.hero__title {
	font-size: clamp(2rem, 5vw, 3.5rem);
	margin-bottom: 16px;
}

.hero__text {
	font-size: 1.125rem;
	color: var(--color-muted);
	max-width: 600px;
	margin: 0 auto 32px;
}

/* ---------- Footer ---------- */
.site-footer {
	border-top: 1px solid var(--color-border);
	padding: 32px 0;
	margin-top: var(--section-padding);
	color: var(--color-muted);
	font-size: 0.875rem;
}