/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
	background: var(--color-white);
	border-bottom: 1px solid var(--color-grey-light);
	position: sticky;
	top: 0;
	z-index: 100;
}
.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 2rem;
	padding: 1rem 2rem;
}
.site-header__logo-img,
.site-footer__logo-img {
	height: 56px;
	width: auto;
}
.site-header__menu {
	list-style: none;
	display: flex;
	gap: 2rem;
	margin: 0;
	padding: 0;
	font-size: 0.9rem;
	letter-spacing: var(--tracking-normal);
}
.site-header__menu a:hover { color: var(--color-gold); }
.site-header__cta { white-space: nowrap; }
.site-header__burger { display: none; background: none; border: none; cursor: pointer; }

@media (max-width: 900px) {
	.site-header__nav, .site-header__cta { display: none; }
	.site-header__burger { display: block; }
}

/* ==========================================================================
   HERO (Accueil)
   ========================================================================== */
.hero {
	background: var(--color-black);
	color: var(--color-white);
	text-align: center;
	padding: 7rem 2rem;
}
.hero__title {
	color: var(--color-white);
	font-size: clamp(2rem, 4.5vw, 3.4rem);
	max-width: 900px;
	margin-left: auto;
	margin-right: auto;
}
.hero__subtitle {
	max-width: 620px;
	margin: 0 auto 2.5rem;
	color: var(--color-grey-light);
	font-size: 1.05rem;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
	background: var(--color-black);
	color: var(--color-offwhite);
}
.site-footer__inner {
	display: grid;
	grid-template-columns: 1.2fr 1fr 1fr;
	gap: 3rem;
	padding: 4rem 2rem;
}
.site-footer__tagline {
	font-family: var(--font-sans);
	letter-spacing: var(--tracking-wide);
	text-transform: uppercase;
	font-size: 0.75rem;
	color: var(--color-gold);
	margin-top: 1rem;
}
.site-footer__contact p { margin: 0 0 0.6rem; color: var(--color-grey-light); }
.site-footer__contact a:hover { color: var(--color-gold); }
.site-footer__menu {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 0.6rem;
}
.site-footer__menu a:hover { color: var(--color-gold); }
.site-footer__legal {
	border-top: 1px solid rgba(255,255,255,0.1);
	padding: 1.5rem 2rem;
	font-size: 0.8rem;
	color: var(--color-grey);
	text-align: center;
}

@media (max-width: 900px) {
	.site-footer__inner { grid-template-columns: 1fr; text-align: center; }
}