/* ============================================================
 * VideoIA — Header (refonte v2.0)
 * Source : spec section 01 (.vi-nav)
 * ============================================================ */

.vi-header {
	background: var(--vi-paper);
	border-bottom: 1px solid var(--vi-line);
	position: sticky;
	top: 0;
	z-index: 100;
}

.vi-nav {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 32px;
	padding: 18px var(--vi-pad-x);
	max-width: var(--vi-container);
	margin: 0 auto;
}

/* === Logo === */
.vi-nav__logo {
	font: 700 19px/1 var(--vi-serif);
	letter-spacing: -0.01em;
	color: var(--vi-ink);
	text-decoration: none;
	white-space: nowrap;
}
.vi-nav__logo em {
	font-style: italic;
	color: var(--vi-mute);
	font-weight: 400;
}

/* === Menu principal === */
.vi-nav__menu {
	display: flex;
	gap: 28px;
	list-style: none;
	padding: 0;
	margin: 0;
	font-size: 14px;
	color: var(--vi-ink-2);
}
.vi-nav__menu > li > a {
	color: inherit;
	font-weight: 400;
	transition: color 0.15s ease;
	white-space: nowrap;
}
.vi-nav__menu > li > a:hover {
	color: var(--vi-ink);
}
.vi-nav__menu > li.current-menu-item > a,
.vi-nav__menu > li.current_page_item > a,
.vi-nav__menu > li.current-page-ancestor > a,
.vi-nav__menu > li.is-on > a {
	color: var(--vi-ink);
	font-weight: 500;
}

/* Sous-menu (dropdown) — sobre */
.vi-nav__menu .sub-menu {
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 220px;
	background: #fff;
	border: 1px solid var(--vi-line);
	border-radius: var(--vi-radius);
	padding: 8px;
	margin: 8px 0 0;
	list-style: none;
	box-shadow: 0 12px 32px -16px rgba(20, 19, 15, 0.18);
	opacity: 0;
	visibility: hidden;
	transform: translateY(-4px);
	transition: opacity 0.15s ease, visibility 0.15s ease, transform 0.15s ease;
	z-index: 20;
}
.vi-nav__menu > li {
	position: relative;
}
.vi-nav__menu > li:hover > .sub-menu,
.vi-nav__menu > li:focus-within > .sub-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}
.vi-nav__menu .sub-menu li a {
	display: block;
	padding: 8px 12px;
	border-radius: 8px;
	font-size: 13.5px;
	color: var(--vi-ink-2);
}
.vi-nav__menu .sub-menu li a:hover {
	background: var(--vi-paper-2);
	color: var(--vi-ink);
}

/* === Côté droit : icônes + pill === */
.vi-nav__right {
	display: flex;
	gap: 10px;
	align-items: center;
}
.vi-nav__icon {
	width: 36px;
	height: 36px;
	border-radius: 999px;
	border: 1px solid var(--vi-line);
	display: grid;
	place-items: center;
	font-size: 14px;
	color: var(--vi-ink-2);
	background: transparent;
	cursor: pointer;
	transition: border-color 0.15s ease, color 0.15s ease;
}
.vi-nav__icon:hover {
	border-color: var(--vi-ink);
	color: var(--vi-ink);
}
.vi-nav__pill {
	padding: 9px 16px;
	border-radius: 999px;
	font-weight: 500;
	font-size: 13px;
	background: var(--vi-ink);
	color: var(--vi-paper);
	white-space: nowrap;
	transition: background 0.15s ease;
	border: 1px solid var(--vi-ink);
}
.vi-nav__pill:hover {
	background: var(--vi-ink-2);
	color: var(--vi-paper);
}

/* === Hamburger mobile (caché desktop) === */
.vi-nav__burger {
	display: none;
	width: 36px;
	height: 36px;
	border-radius: 999px;
	border: 1px solid var(--vi-line);
	background: transparent;
	cursor: pointer;
	padding: 0;
	position: relative;
}
.vi-nav__burger span {
	position: absolute;
	left: 50%;
	top: 50%;
	width: 16px;
	height: 1.5px;
	background: var(--vi-ink);
	transform: translate(-50%, -50%);
	transition: transform 0.2s ease, opacity 0.2s ease;
}
.vi-nav__burger span:nth-child(1) { transform: translate(-50%, calc(-50% - 5px)); }
.vi-nav__burger span:nth-child(3) { transform: translate(-50%, calc(-50% + 5px)); }

/* === Drawer mobile (CSS-only — input checkbox masqué) === */
.vi-drawer-toggle {
	position: absolute !important;
	left: -9999px !important;
	top: -9999px !important;
	width: 0 !important;
	height: 0 !important;
	opacity: 0 !important;
	pointer-events: none !important;
}
.vi-drawer-toggle:checked ~ .vi-header .vi-nav__burger span:nth-child(1) {
	transform: translate(-50%, -50%) rotate(45deg);
}
.vi-drawer-toggle:checked ~ .vi-header .vi-nav__burger span:nth-child(2) {
	opacity: 0;
}
.vi-drawer-toggle:checked ~ .vi-header .vi-nav__burger span:nth-child(3) {
	transform: translate(-50%, -50%) rotate(-45deg);
}

/* === Mobile breakpoint < 900px === */
@media (max-width: 899px) {
	.vi-nav__menu,
	.vi-nav__right .vi-nav__icon:first-child {
		display: none;
	}
	.vi-nav__burger {
		display: block;
	}
	.vi-nav__pill {
		padding: 7px 13px;
		font-size: 12.5px;
	}
	.vi-nav {
		padding: 14px var(--vi-pad-x);
	}

	/* Drawer */
	.vi-drawer-toggle:checked ~ .vi-drawer {
		transform: translateX(0);
	}
	.vi-drawer {
		position: fixed;
		top: 0;
		right: 0;
		bottom: 0;
		width: min(360px, 88vw);
		background: var(--vi-paper);
		border-left: 1px solid var(--vi-line);
		padding: 80px 28px 28px;
		transform: translateX(100%);
		transition: transform 0.25s ease;
		z-index: 90;
		overflow-y: auto;
	}
	.vi-drawer ul {
		list-style: none;
		padding: 0;
		margin: 0;
	}
	.vi-drawer li {
		border-bottom: 1px solid var(--vi-line);
	}
	.vi-drawer li a {
		display: block;
		padding: 16px 0;
		font: 400 22px/1.1 var(--vi-serif);
		color: var(--vi-ink);
	}
	.vi-drawer .sub-menu {
		padding-left: 16px;
	}
	.vi-drawer .sub-menu li a {
		font: 500 14px/1.4 var(--vi-sans);
		padding: 10px 0;
		color: var(--vi-ink-2);
	}
	.vi-drawer .sub-menu li:last-child {
		border-bottom: 0;
	}
}

/* Hide drawer on desktop */
@media (min-width: 900px) {
	.vi-drawer { display: none; }
}

/* === Logo image (custom_logo) === */
.vi-nav__logo--img {
	display: inline-flex;
	align-items: center;
	line-height: 1;
}
.vi-nav__logo-img {
	height: 30px;
	width: auto;
	max-width: 180px;
	display: block;
}
@media (max-width: 899px) {
	.vi-nav__logo-img { height: 26px; max-width: 120px; }
}

/* === Search modal === */
.vi-search-modal {
	display: none;
	position: fixed;
	inset: 0;
	background: rgba(20, 19, 15, 0.92);
	z-index: 999;
	padding: 80px 24px;
	overflow-y: auto;
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
}
.vi-search-modal.is-open { display: block; }
.vi-search-modal__close {
	position: absolute;
	top: 24px;
	right: 32px;
	background: transparent;
	border: 1px solid rgba(250, 248, 243, 0.3);
	color: var(--vi-paper);
	width: 44px;
	height: 44px;
	border-radius: 999px;
	font-size: 24px;
	cursor: pointer;
	transition: border-color .15s ease, background .15s ease;
}
.vi-search-modal__close:hover {
	border-color: var(--vi-paper);
	background: rgba(250, 248, 243, 0.08);
}
.vi-search-modal__form {
	max-width: 720px;
	margin: 80px auto 0;
	display: flex;
	flex-direction: column;
	gap: 20px;
}
.vi-search-modal__form .vi-eyebrow {
	color: rgba(250, 248, 243, 0.5);
}
.vi-search-modal__form input[type="search"] {
	width: 100%;
	background: transparent;
	border: none;
	border-bottom: 1px solid rgba(250, 248, 243, 0.3);
	padding: 16px 0;
	font: 400 clamp(28px, 4vw, 44px)/1.1 var(--vi-serif);
	color: var(--vi-paper);
	letter-spacing: -0.01em;
	outline: none;
	transition: border-color .15s ease;
}
.vi-search-modal__form input[type="search"]:focus {
	border-bottom-color: var(--vi-paper);
}
.vi-search-modal__form input[type="search"]::placeholder {
	color: rgba(250, 248, 243, 0.35);
	font-style: italic;
}
.vi-search-modal__go {
	align-self: flex-start;
	background: var(--vi-paper);
	color: var(--vi-ink);
	padding: 12px 24px;
	border-radius: 9px;
	font-size: 14px;
	font-weight: 600;
	border: none;
	cursor: pointer;
	margin-top: 16px;
	font-family: inherit;
	transition: background .15s ease;
}
.vi-search-modal__go:hover {
	background: var(--vi-paper-2);
}