/* ==========================================================================
   Liberté Tech — Design system & styles communs
   Sommaire :
   1. Polices          6. Cartes, tuiles, badges
   2. Variables        7. Header & navigation
   3. Base             8. Footer & bandeau CTA
   4. Mise en page     9. Formulaires
   5. Boutons         10. Pages, articles, fil d'Ariane
                      11. Animations & accessibilité
   Les propriétés logiques (margin-inline, inset-inline…) préparent l'arabe (RTL).
   ========================================================================== */

/* 1. Polices (hébergées localement, licence SIL OFL) ---------------------- */
@font-face {
	font-family: "Inter";
	font-style: normal;
	font-weight: 100 900;
	font-display: swap;
	src: url("../fonts/inter-latin-wght.woff2") format("woff2");
}

/* Poppins : police du logo (LIBERTÉ / TECH) */
@font-face {
	font-family: "Poppins";
	font-style: normal;
	font-weight: 700;
	font-display: swap;
	src: url("../fonts/poppins-latin-700.woff2") format("woff2");
}

@font-face {
	font-family: "Poppins";
	font-style: normal;
	font-weight: 400;
	font-display: swap;
	src: url("../fonts/poppins-latin-400.woff2") format("woff2");
}

@font-face {
	font-family: "JetBrains Mono";
	font-style: normal;
	font-weight: 100 800;
	font-display: swap;
	src: url("../fonts/jetbrains-mono-latin-wght.woff2") format("woff2");
}

/* 2. Variables -------------------------------------------------------------- */
:root {
	/* Palette */
	--lt-navy-950: #071226;
	--lt-navy-900: #0b1b33;
	--lt-navy-800: #12284a;
	--lt-navy-700: #16325c;
	--lt-navy-600: #2b4c80;
	/* Couleurs du logo : bleu #0991FF et violet #5E17EB */
	--lt-brand: #0991ff;
	--lt-violet: #5e17eb;
	--lt-violet-light: #8b5cf6;
	--lt-blue-700: #0757b8;
	--lt-blue-600: #0a6cdb; /* bleu de marque assombri : texte blanc lisible (contraste 5:1) */
	--lt-blue-500: #0991ff;
	--lt-blue-100: #d6eaff;
	--lt-blue-50: #edf6ff;
	--lt-violet-50: #f1ebfe;
	--lt-ink: #0f172a;
	--lt-gray-600: #5b6b82;
	--lt-gray-400: #94a3b8;
	--lt-gray-300: #c3cddb;
	--lt-gray-200: #d5dde8;
	--lt-gray-100: #e6ebf2;
	--lt-gray-50: #f5f7fa;
	--lt-white: #fff;
	--lt-success: #16a34a;
	--lt-warning: #d97706;
	--lt-danger: #dc2626;

	/* Rôles */
	--color-bg: var(--lt-white);
	--color-surface: var(--lt-gray-50);
	--color-text: var(--lt-ink);
	--color-muted: var(--lt-gray-600);
	--color-border: var(--lt-gray-100);
	--color-primary: var(--lt-blue-600);
	--color-primary-hover: var(--lt-blue-700);
	--color-accent: var(--lt-brand);

	/* Typographie */
	--font-brand: "Poppins", "Inter", system-ui, sans-serif; /* logo uniquement */
	--font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
	--fs-xs: 0.8125rem;
	--fs-sm: 0.875rem;
	--fs-base: 1rem;
	--fs-md: 1.125rem;
	--fs-lg: 1.25rem;
	--fs-xl: clamp(1.375rem, 1.15rem + 0.9vw, 1.625rem);
	--fs-2xl: clamp(1.875rem, 1.4rem + 1.8vw, 2.625rem);
	--fs-3xl: clamp(2.25rem, 1.5rem + 3vw, 3.5rem);

	/* Espacements, rayons, ombres */
	--container: 1200px;
	--container-narrow: 800px;
	--gutter: clamp(1rem, 4vw, 2rem);
	--section-y: clamp(4rem, 8vw, 7rem);
	--radius-sm: 8px;
	--radius: 12px;
	--radius-lg: 16px;
	--radius-full: 999px;
	--shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
	--shadow: 0 4px 16px -4px rgba(15, 23, 42, 0.1), 0 2px 4px rgba(15, 23, 42, 0.04);
	--shadow-lg: 0 18px 40px -12px rgba(11, 27, 51, 0.22);

	/* Mouvement */
	--ease: cubic-bezier(0.2, 0.7, 0.2, 1);
	--dur: 200ms;

	/* Header */
	--header-h: 72px;
	--adminbar-h: 0px;
}

.admin-bar { --adminbar-h: 32px; }

@media (max-width: 782px) {
	.admin-bar { --adminbar-h: 46px; }
}

/* 3. Base ------------------------------------------------------------------- */
*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	-webkit-text-size-adjust: 100%;
	scroll-behavior: smooth;
	scroll-padding-top: calc(var(--header-h) + var(--adminbar-h) + 16px);
}

body {
	margin: 0;
	background: var(--color-bg);
	color: var(--color-text);
	font-family: var(--font-sans);
	font-size: var(--fs-base);
	line-height: 1.65;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	text-rendering: optimizeLegibility;
}

body.nav-open {
	overflow: hidden;
}

h1, h2, h3, h4, h5, h6 {
	margin: 0 0 0.5em;
	color: var(--lt-ink);
	font-weight: 700;
	line-height: 1.2;
	letter-spacing: -0.015em;
}

p {
	margin: 0 0 1em;
}

a {
	color: var(--color-primary);
	text-underline-offset: 0.2em;
	transition: color var(--dur) var(--ease);
}

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

img,
svg,
video {
	max-width: 100%;
	height: auto;
}

img {
	display: block;
}

code,
kbd,
pre,
samp {
	font-family: var(--font-mono);
	font-size: 0.9em;
}

::selection {
	background: var(--lt-blue-100);
	color: var(--lt-ink);
}

:focus-visible {
	outline: 3px solid var(--lt-blue-500);
	outline-offset: 2px;
	border-radius: 4px;
}

.icon {
	display: inline-block;
	flex-shrink: 0;
	width: 1.25em;
	height: 1.25em;
	vertical-align: middle;
	fill: none;
	stroke: currentColor;
	stroke-width: 2;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.screen-reader-text {
	position: absolute !important;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.skip-link {
	position: absolute;
	inset-inline-start: 1rem;
	top: -100px;
	z-index: 1000;
	padding: 0.75rem 1.25rem;
	background: var(--lt-navy-900);
	color: var(--lt-white);
	border-radius: var(--radius-sm);
	font-weight: 600;
	text-decoration: none;
}

.skip-link:focus {
	top: calc(var(--adminbar-h) + 1rem);
	color: var(--lt-white);
}

/* 4. Mise en page ------------------------------------------------------------ */
.container {
	width: 100%;
	max-width: calc(var(--container) + 2 * var(--gutter));
	margin-inline: auto;
	padding-inline: var(--gutter);
}

.container--narrow {
	max-width: calc(var(--container-narrow) + 2 * var(--gutter));
}

.section {
	padding-block: var(--section-y);
}

.section--tight {
	padding-block: clamp(2.5rem, 5vw, 4rem);
}

.section--alt {
	background: var(--color-surface);
}

.section--dark {
	position: relative;
	background: linear-gradient(180deg, var(--lt-navy-900), var(--lt-navy-950));
	color: var(--lt-gray-300);
}

.section--dark .section-title,
.section--dark h3 {
	color: var(--lt-white);
}

.section--dark .section-lead {
	color: var(--lt-gray-300);
}

.section-header {
	max-width: 720px;
	margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.section-header--center {
	margin-inline: auto;
	text-align: center;
}

.section-title {
	font-size: var(--fs-2xl);
}

.section-title--sm {
	font-size: var(--fs-xl);
	margin-bottom: 1.5rem;
}

.section-lead {
	color: var(--color-muted);
	font-size: var(--fs-md);
}

.subsection-title {
	margin: 2.5rem 0 1.25rem;
	font-size: var(--fs-lg);
}

.section-footer {
	margin-top: clamp(2rem, 4vw, 3rem);
	text-align: center;
}

.eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 0.625rem;
	margin: 0 0 0.875rem;
	color: var(--color-primary);
	font-family: var(--font-mono);
	font-size: var(--fs-xs);
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.eyebrow::before {
	content: "";
	width: 18px;
	height: 2px;
	background: currentColor;
	border-radius: 2px;
}

.eyebrow--light {
	color: var(--lt-brand);
}

.grid {
	display: grid;
	gap: clamp(1rem, 2vw, 1.5rem);
}

.grid--2 { grid-template-columns: repeat(auto-fill, minmax(min(100%, 420px), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr)); }

.empty-state {
	padding: 2rem;
	border: 1px dashed var(--lt-gray-200);
	border-radius: var(--radius);
	color: var(--color-muted);
	text-align: center;
}

.admin-hint a {
	font-size: var(--fs-sm);
	color: var(--lt-warning);
}

/* 5. Boutons ------------------------------------------------------------------ */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	min-height: 48px;
	padding: 0.75rem 1.375rem;
	border: 1px solid transparent;
	border-radius: 10px;
	font: 600 0.9375rem/1.2 var(--font-sans);
	text-decoration: none;
	white-space: nowrap;
	cursor: pointer;
	transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease),
		border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.btn:active {
	transform: translateY(1px);
}

.btn .icon {
	width: 18px;
	height: 18px;
	transition: transform var(--dur) var(--ease);
}

.btn:hover .icon-arrow-right {
	transform: translateX(3px);
}

.btn--primary {
	background: var(--color-primary);
	color: var(--lt-white);
	box-shadow: 0 6px 16px -6px rgba(9, 145, 255, 0.55);
}

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

.btn--secondary {
	background: var(--lt-white);
	border-color: var(--lt-gray-200);
	color: var(--lt-ink);
}

.btn--secondary:hover {
	border-color: var(--color-primary);
	color: var(--color-primary);
}

.btn--ghost {
	background: rgba(255, 255, 255, 0.04);
	border-color: rgba(255, 255, 255, 0.24);
	color: var(--lt-white);
}

.btn--ghost:hover {
	background: rgba(255, 255, 255, 0.1);
	border-color: rgba(255, 255, 255, 0.45);
	color: var(--lt-white);
}

.btn--sm {
	min-height: 40px;
	padding: 0.5rem 1rem;
	font-size: var(--fs-sm);
}

.btn--lg {
	min-height: 54px;
	padding: 1rem 1.75rem;
	font-size: var(--fs-base);
}

.btn--block {
	width: 100%;
}

.btn:disabled {
	opacity: 0.6;
	cursor: progress;
}

.link-arrow {
	display: inline-flex;
	align-items: center;
	gap: 0.375rem;
	font-weight: 600;
	text-decoration: none;
	transition: gap var(--dur) var(--ease);
}

.link-arrow:hover {
	gap: 0.625rem;
}

/* 6. Cartes, tuiles, badges ----------------------------------------------------- */
.card {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
	height: 100%;
	padding: 1.75rem;
	background: var(--lt-white);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.card:hover {
	transform: translateY(-4px);
	border-color: var(--lt-blue-100);
	box-shadow: var(--shadow-lg);
}

.card__icon {
	display: grid;
	place-items: center;
	width: 48px;
	height: 48px;
	border-radius: var(--radius);
	background: var(--lt-blue-50);
	color: var(--color-primary);
	transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.card__icon .icon {
	width: 24px;
	height: 24px;
}

.card:hover .card__icon {
	background: var(--color-primary);
	color: var(--lt-white);
}

/* Carte avec illustration : l'icône chevauche le bas de l'image */
.card__cover {
	margin: -1.75rem -1.75rem 0;
	aspect-ratio: 16 / 10;
	overflow: hidden;
	border-radius: var(--radius) var(--radius) 0 0;
	background: var(--lt-navy-900);
}

.card__cover img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 500ms var(--ease);
}

.card:hover .card__cover img {
	transform: scale(1.05);
}

.card--has-cover .card__icon {
	position: relative;
	margin-top: -2rem;
	border: 3px solid var(--lt-white);
	box-shadow: var(--shadow);
}

.card__title {
	margin: 0.25rem 0 0;
	font-size: var(--fs-md);
}

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

/* Carte entièrement cliquable via le lien du titre */
.card--link .card__title a::after {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: inherit;
}

.card--link:focus-within {
	outline: 3px solid var(--lt-blue-500);
	outline-offset: 2px;
}

.card--link .card__title a:focus-visible {
	outline: none;
}

.card__text {
	flex: 1;
	margin: 0;
	color: var(--color-muted);
	font-size: 0.9375rem;
}

.card__more {
	display: inline-flex;
	align-items: center;
	gap: 0.375rem;
	color: var(--color-primary);
	font-size: 0.9375rem;
	font-weight: 600;
}

.card__more .icon {
	width: 16px;
	height: 16px;
	transition: transform var(--dur) var(--ease);
}

.card:hover .card__more .icon {
	transform: translateX(4px);
}

/* Carte article */
.card--post {
	padding: 0;
	overflow: hidden;
	gap: 0;
}

.card__media {
	aspect-ratio: 16 / 10;
	overflow: hidden;
	background: linear-gradient(135deg, var(--lt-navy-800), var(--lt-navy-900));
}

.card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 400ms var(--ease);
}

.card--post:hover .card__media img {
	transform: scale(1.04);
}

.card__media-placeholder {
	display: grid;
	place-items: center;
	height: 100%;
	color: var(--lt-navy-600);
}

.card__media-placeholder .icon {
	width: 48px;
	height: 48px;
}

.card__body {
	display: flex;
	flex: 1;
	flex-direction: column;
	align-items: flex-start;
	gap: 0.75rem;
	padding: 1.5rem;
}

/* Carte téléchargement */
.card--download__head {
	display: flex;
	align-items: flex-start;
	gap: 1rem;
}

.card--download__head .card__title {
	margin: 0 0 0.375rem;
}

.card--download__logo {
	display: grid;
	flex-shrink: 0;
	place-items: center;
	width: 52px;
	height: 52px;
	overflow: hidden;
	border-radius: var(--radius);
	background: var(--lt-blue-50);
	color: var(--color-primary);
}

.card--download__logo img {
	width: 100%;
	height: 100%;
	object-fit: contain;
	padding: 6px;
}

.card--download__actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 1rem;
	margin-top: auto;
}

.spec-list {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
	gap: 0.5rem 1rem;
	margin: 0;
	font-size: var(--fs-sm);
}

.spec-list dt {
	color: var(--color-muted);
	font-size: var(--fs-xs);
}

.spec-list dd {
	margin: 0;
	font-weight: 600;
}

/* Tuiles (catégories) */
.tiles {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(min(100%, 150px), 1fr));
	gap: 1rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.tile {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.75rem;
	height: 100%;
	padding: 1.5rem 1rem;
	background: var(--lt-white);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	color: var(--lt-ink);
	font-weight: 600;
	font-size: 0.9375rem;
	text-align: center;
	text-decoration: none;
	transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.tile:hover {
	transform: translateY(-3px);
	border-color: var(--color-primary);
	box-shadow: var(--shadow);
	color: var(--color-primary);
}

.tile__icon {
	display: grid;
	place-items: center;
	width: 56px;
	height: 56px;
	border-radius: var(--radius-full);
	background: var(--lt-blue-50);
	color: var(--color-primary);
}

.tile__icon .icon {
	width: 26px;
	height: 26px;
}

/* Badges & puces */
.badge {
	display: inline-flex;
	align-items: center;
	padding: 0.125rem 0.5rem;
	border-radius: 6px;
	background: var(--lt-gray-100);
	color: var(--lt-ink);
	font-family: var(--font-mono);
	font-size: 0.75rem;
	font-weight: 600;
	line-height: 1.6;
	text-decoration: none;
}

.badge--primary {
	background: var(--lt-blue-50);
	color: var(--lt-blue-700);
}

.badge--success {
	background: #dcfce7;
	color: #166534;
}

.chip-list,
.chip-grid {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	margin: 0 0 2rem;
	padding: 0;
	list-style: none;
}

.section-header--center + .chip-list {
	justify-content: center;
}

.chip {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.4rem 0.875rem;
	border: 1px solid var(--lt-gray-200);
	border-radius: var(--radius-full);
	background: var(--lt-white);
	color: var(--lt-ink);
	font-size: var(--fs-sm);
	font-weight: 500;
	text-decoration: none;
	transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

a.chip:hover {
	border-color: var(--color-primary);
	color: var(--color-primary);
}

.chip--dark {
	border-color: rgba(255, 255, 255, 0.14);
	background: rgba(255, 255, 255, 0.04);
	color: var(--lt-gray-300);
}

a.chip--dark:hover {
	border-color: var(--lt-brand);
	color: var(--lt-white);
}

.chip .icon {
	width: 16px;
	height: 16px;
	color: var(--lt-brand);
}

.check-list {
	display: grid;
	gap: 0.75rem;
	margin: 0 0 2rem;
	padding: 0;
	list-style: none;
}

.check-list li {
	display: flex;
	align-items: flex-start;
	gap: 0.75rem;
}

.check-list .icon {
	margin-top: 0.15em;
	color: var(--color-primary);
}

.check-list--light .icon {
	color: var(--lt-brand);
}

.post-meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.5rem 1rem;
	color: var(--color-muted);
	font-size: var(--fs-xs);
}

.post-meta__item {
	display: inline-flex;
	align-items: center;
	gap: 0.375rem;
}

.post-meta__item .icon {
	width: 14px;
	height: 14px;
}

.post-meta__avatar {
	border-radius: 50%;
}

/* 7. Header & navigation ---------------------------------------------------------- */
.site-header {
	position: sticky;
	top: var(--adminbar-h);
	z-index: 100;
	background: rgba(255, 255, 255, 0.92);
	border-bottom: 1px solid transparent;
	-webkit-backdrop-filter: saturate(180%) blur(12px);
	backdrop-filter: saturate(180%) blur(12px);
	transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

@media (max-width: 600px) {
	.admin-bar .site-header { top: 0; }
}

.site-header.is-scrolled {
	border-color: var(--color-border);
	box-shadow: var(--shadow-sm);
}

.site-header__inner {
	display: flex;
	align-items: center;
	gap: 1.5rem;
	height: var(--header-h);
}

/* Logo : oiseau (SVG) + LIBERTÉ / TECH (Poppins), d'après le logo officiel */
.site-logo {
	display: inline-flex;
	align-items: center;
	gap: 0.625rem;
	color: #000;
	text-decoration: none;
}

.site-logo:hover {
	color: #000;
}

.site-logo__mark {
	width: auto;
	height: 44px;
	transition: transform 300ms var(--ease);
}

.site-logo:hover .site-logo__mark {
	transform: translateY(-2px) rotate(-3deg);
}

.site-logo__text {
	display: flex;
	flex-direction: column;
	font-family: var(--font-brand);
	line-height: 1;
	text-transform: uppercase;
	white-space: nowrap;
}

.site-logo__name {
	font-size: 1.375rem;
	font-weight: 700;
	letter-spacing: 0.01em;
}

.site-logo__tagline {
	margin-top: 0.3rem;
	color: var(--lt-brand);
	font-size: 0.8125rem;
	font-weight: 400;
	letter-spacing: 0.42em;
}

.site-logo--light,
.site-logo--light:hover {
	color: var(--lt-white);
}

.custom-logo {
	width: auto;
	max-height: 44px;
}

.site-nav__menu {
	display: flex;
	align-items: center;
	gap: 0.125rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.site-nav__menu a {
	display: block;
	padding: 0.5rem 0.75rem;
	border-radius: var(--radius-sm);
	color: var(--lt-ink);
	font-size: 0.9375rem;
	font-weight: 500;
	text-decoration: none;
	transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.site-nav__menu a:hover {
	background: var(--lt-gray-50);
	color: var(--color-primary);
}

.site-nav__menu .current-menu-item > a,
.site-nav__menu .current-menu-ancestor > a,
.site-nav__menu [aria-current="page"] {
	color: var(--color-primary);
}

.site-nav__menu .menu-item-has-children {
	position: relative;
}

.site-nav__menu .sub-menu {
	margin: 0;
	padding: 0.5rem;
	list-style: none;
}

.site-header__actions {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	margin-inline-start: auto;
}

.header-cart {
	position: relative;
	display: grid;
	place-items: center;
	width: 42px;
	height: 42px;
	border-radius: var(--radius-sm);
	color: var(--lt-ink);
}

.header-cart:hover {
	background: var(--lt-gray-50);
	color: var(--color-primary);
}

.header-cart__count {
	position: absolute;
	top: 2px;
	inset-inline-end: 0;
	min-width: 18px;
	height: 18px;
	padding: 0 4px;
	border-radius: var(--radius-full);
	background: var(--color-primary);
	color: var(--lt-white);
	font-size: 0.6875rem;
	font-weight: 700;
	line-height: 18px;
	text-align: center;
}

.header-cart__count[hidden] {
	display: none;
}

.nav-toggle {
	display: none;
	place-items: center;
	width: 44px;
	height: 44px;
	padding: 0;
	border: 1px solid var(--lt-gray-200);
	border-radius: var(--radius-sm);
	background: var(--lt-white);
	color: var(--lt-ink);
	cursor: pointer;
}

.nav-toggle .icon {
	width: 22px;
	height: 22px;
}

.nav-toggle__close,
.nav-open .nav-toggle__open {
	display: none;
}

.nav-open .nav-toggle__close {
	display: inline-block;
}

.site-nav__mobile-cta {
	display: none;
}

/* Desktop */
@media (min-width: 1140px) {
	.site-nav {
		margin-inline: auto;
	}

	.site-nav__menu .sub-menu {
		position: absolute;
		top: calc(100% + 8px);
		inset-inline-start: 0;
		z-index: 10;
		min-width: 230px;
		background: var(--lt-white);
		border: 1px solid var(--color-border);
		border-radius: var(--radius);
		box-shadow: var(--shadow-lg);
		opacity: 0;
		visibility: hidden;
		transform: translateY(6px);
		transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur);
	}

	.site-nav__menu .sub-menu::before {
		content: "";
		position: absolute;
		inset: -10px 0 auto;
		height: 10px;
	}

	.site-nav__menu li:hover > .sub-menu,
	.site-nav__menu li:focus-within > .sub-menu {
		opacity: 1;
		visibility: visible;
		transform: none;
	}
}

/* Mobile & tablette */
@media (max-width: 1139.98px) {
	.nav-toggle {
		display: grid;
	}

	.site-nav {
		position: fixed;
		inset: calc(var(--header-h) + var(--adminbar-h)) 0 0;
		z-index: 99;
		display: flex;
		flex-direction: column;
		gap: 1.5rem;
		padding: 1.5rem var(--gutter) 2rem;
		overflow-y: auto;
		background: var(--lt-white);
		border-top: 1px solid var(--color-border);
		visibility: hidden;
		transform: translateX(100%);
		transition: transform 280ms var(--ease), visibility 280ms;
	}

	[dir="rtl"] .site-nav {
		transform: translateX(-100%);
	}

	.nav-open .site-nav {
		visibility: visible;
		transform: none;
	}

	.site-nav__menu {
		flex-direction: column;
		align-items: stretch;
		gap: 0;
	}

	.site-nav__menu > li {
		border-bottom: 1px solid var(--color-border);
	}

	.site-nav__menu a {
		padding: 0.95rem 0.25rem;
		font-size: 1.0625rem;
	}

	.site-nav__menu .sub-menu {
		padding: 0 0 0.75rem;
		padding-inline-start: 1rem;
	}

	.site-nav__menu .sub-menu a {
		padding-block: 0.6rem;
		color: var(--color-muted);
		font-size: 1rem;
	}

	.site-nav__mobile-cta {
		display: block;
	}
}

@media (max-width: 600px) {
	.site-header__cta {
		display: none;
	}

	.site-logo__mark {
		height: 38px;
	}

	.site-logo__name {
		font-size: 1.1875rem;
	}

	.site-logo__tagline {
		font-size: 0.6875rem;
	}
}

/* 8. Footer & bandeau CTA ------------------------------------------------------------- */
.cta-band {
	padding-block: clamp(3rem, 6vw, 5rem);
	background: var(--color-surface);
}

.cta-band__inner {
	position: relative;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 2rem;
	padding: clamp(2rem, 5vw, 3.5rem);
	overflow: hidden;
	border-radius: var(--radius-lg);
	background:
		radial-gradient(600px 300px at 100% 0%, rgba(94, 23, 235, 0.18), transparent 60%),
		linear-gradient(135deg, var(--lt-navy-800), var(--lt-navy-900));
	color: var(--lt-gray-300);
}

.cta-band__title {
	margin-bottom: 0.5rem;
	color: var(--lt-white);
	font-size: var(--fs-xl);
}

.cta-band__text {
	max-width: 560px;
	margin: 0;
}

.cta-band__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
}

.site-footer {
	padding-top: clamp(3.5rem, 6vw, 5rem);
	background: var(--lt-navy-950);
	color: var(--lt-gray-400);
	font-size: 0.9375rem;
}

.site-footer__grid {
	display: grid;
	grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
	gap: 2.5rem;
}

@media (max-width: 960px) {
	.site-footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
	.site-footer__grid { grid-template-columns: 1fr; }
}

.site-footer__about p {
	max-width: 340px;
	margin: 1.25rem 0;
}

.site-footer__title {
	margin-bottom: 1.25rem;
	color: var(--lt-white);
	font-family: var(--font-mono);
	font-size: var(--fs-xs);
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.footer-links,
.legal-links {
	margin: 0;
	padding: 0;
	list-style: none;
}

.footer-links li + li {
	margin-top: 0.625rem;
}

.site-footer a {
	color: var(--lt-gray-300);
	text-decoration: none;
}

.site-footer a:hover {
	color: var(--lt-white);
}

.site-footer .btn--primary {
	color: var(--lt-white);
}

.site-footer__cta {
	margin-top: 1.25rem;
}

.site-footer__bottom {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	margin-top: 3rem;
	padding-block: 1.5rem;
	border-top: 1px solid rgba(255, 255, 255, 0.08);
	font-size: var(--fs-sm);
}

.site-footer__bottom p {
	margin: 0;
}

.legal-links {
	display: flex;
	flex-wrap: wrap;
	gap: 1.25rem;
}

.contact-list {
	display: grid;
	gap: 1rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.contact-list__item {
	display: flex;
	align-items: flex-start;
	gap: 0.75rem;
}

.contact-list__item .icon {
	margin-top: 0.2em;
	color: var(--lt-brand);
}

.contact-list__label {
	display: block;
	color: var(--lt-gray-400);
	font-size: var(--fs-xs);
}

.social-list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.social-list a {
	display: grid;
	place-items: center;
	width: 40px;
	height: 40px;
	border: 1px solid rgba(255, 255, 255, 0.14);
	border-radius: var(--radius-full);
	transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.social-list a:hover {
	border-color: var(--lt-brand);
	background: rgba(94, 23, 235, 0.08);
}

.social-list .icon {
	width: 18px;
	height: 18px;
}

.social-list--dark a {
	border-color: var(--lt-gray-200);
	color: var(--lt-ink);
}

.social-list--dark a:hover {
	border-color: var(--color-primary);
	background: var(--lt-blue-50);
	color: var(--color-primary);
}

/* Écran de chargement (oiseau animé) ----------------------------------------
   Visible uniquement avec JavaScript ; masqué par main.js au chargement
   et, par sécurité, automatiquement après 4 s. */
.page-loader {
	position: fixed;
	inset: 0;
	z-index: 9999;
	display: none;
	place-items: center;
	background: var(--lt-white);
	transition: opacity 450ms var(--ease), visibility 450ms;
}

.js .page-loader {
	display: grid;
	animation: page-loader-failsafe 0s linear 4s forwards;
}

.lt-skip-loader .page-loader {
	display: none !important;
}

.page-loader.is-hidden {
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
}

.page-loader__inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 1.25rem;
}

.page-loader__bird {
	width: 76px;
	height: auto;
	overflow: visible;
}

.page-loader__bird path {
	transform-box: fill-box;
	transform-origin: center;
	animation: page-loader-piece 1.6s var(--ease) infinite;
}

.page-loader__bird path:nth-child(2) { animation-delay: 0.15s; }
.page-loader__bird path:nth-child(3) { animation-delay: 0.3s; }
.page-loader__bird path:nth-child(4) { animation-delay: 0.45s; }

.page-loader__bar {
	position: relative;
	display: block;
	width: 120px;
	height: 3px;
	overflow: hidden;
	border-radius: var(--radius-full);
	background: var(--lt-gray-100);
}

.page-loader__bar span {
	position: absolute;
	inset-block: 0;
	inset-inline-start: 0;
	width: 40%;
	border-radius: inherit;
	background: linear-gradient(90deg, var(--lt-brand), var(--lt-violet));
	animation: page-loader-bar 1.1s ease-in-out infinite;
}

@keyframes page-loader-piece {
	0%, 100% { opacity: 0.2; transform: scale(0.82); }
	35%, 65% { opacity: 1; transform: scale(1); }
}

@keyframes page-loader-bar {
	from { transform: translateX(-100%); }
	to { transform: translateX(260%); }
}

@keyframes page-loader-failsafe {
	to { opacity: 0; visibility: hidden; pointer-events: none; }
}

@media (prefers-reduced-motion: reduce) {
	.page-loader__bird path,
	.page-loader__bar span {
		animation: none;
		opacity: 1;
	}
}

/* Bouton WhatsApp flottant + bulle de message */
.whatsapp-widget {
	position: fixed;
	bottom: calc(1.25rem + env(safe-area-inset-bottom, 0px));
	inset-inline-end: 1.25rem;
	z-index: 90;
}

.whatsapp-float {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	text-decoration: none;
}

.whatsapp-float__icon {
	display: grid;
	flex-shrink: 0;
	place-items: center;
	width: 58px;
	height: 58px;
	border-radius: 50%;
	background: #25d366;
	color: var(--lt-white);
	box-shadow: 0 10px 24px -6px rgba(18, 140, 126, 0.55);
	transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.whatsapp-float:hover .whatsapp-float__icon,
.whatsapp-float:focus-visible .whatsapp-float__icon {
	transform: translateY(-3px) scale(1.04);
	box-shadow: 0 14px 30px -6px rgba(18, 140, 126, 0.65);
}

.whatsapp-float__icon .icon {
	width: 30px;
	height: 30px;
}

.whatsapp-float__bubble {
	position: relative;
	max-width: 240px;
	padding: 0.7rem 1rem;
	padding-inline-end: 1.75rem;
	border: 1px solid var(--color-border);
	border-radius: 14px;
	background: var(--lt-white);
	color: var(--lt-ink);
	box-shadow: var(--shadow-lg);
	font-size: var(--fs-sm);
	font-weight: 500;
	line-height: 1.4;
	transition: opacity 400ms var(--ease), transform 400ms var(--ease), visibility 400ms;
}

/* Petite pointe vers l'icône */
.whatsapp-float__bubble::after {
	content: "";
	position: absolute;
	top: 50%;
	inset-inline-end: -6px;
	width: 12px;
	height: 12px;
	border-top: 1px solid var(--color-border);
	border-right: 1px solid var(--color-border);
	background: var(--lt-white);
	transform: translateY(-50%) rotate(45deg);
}

[dir="rtl"] .whatsapp-float__bubble::after {
	transform: translateY(-50%) rotate(-135deg);
}

.whatsapp-float:hover .whatsapp-float__bubble {
	color: var(--color-primary);
}

.whatsapp-float__close {
	position: absolute;
	top: -10px;
	inset-inline-end: calc(58px + 0.75rem - 12px);
	display: grid;
	place-items: center;
	width: 24px;
	height: 24px;
	padding: 0;
	border: 1px solid var(--color-border);
	border-radius: 50%;
	background: var(--lt-white);
	color: var(--color-muted);
	box-shadow: var(--shadow-sm);
	cursor: pointer;
	transition: opacity 400ms var(--ease), visibility 400ms, color var(--dur) var(--ease);
}

.whatsapp-float__close:hover {
	color: var(--lt-ink);
}

.whatsapp-float__close .icon {
	width: 14px;
	height: 14px;
}

/* Apparition après quelques secondes (gérée par main.js) */
.js .whatsapp-widget:not(.is-ready) .whatsapp-float__bubble,
.js .whatsapp-widget:not(.is-ready) .whatsapp-float__close {
	opacity: 0;
	visibility: hidden;
	transform: translateX(8px);
}

.whatsapp-widget.is-collapsed .whatsapp-float__bubble,
.whatsapp-widget.is-collapsed .whatsapp-float__close {
	display: none;
}

@media (max-width: 480px) {
	.whatsapp-widget {
		inset-inline-end: 1rem;
		bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
	}

	.whatsapp-float__bubble {
		max-width: 180px;
		font-size: var(--fs-xs);
	}
}

.nav-open .whatsapp-widget {
	display: none;
}

@media print {
	.whatsapp-widget { display: none; }
}

/* 9. Formulaires ----------------------------------------------------------------- */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="search"],
input[type="password"],
input[type="number"],
select,
textarea {
	width: 100%;
	min-height: 48px;
	padding: 0.75rem 1rem;
	border: 1px solid var(--lt-gray-200);
	border-radius: 10px;
	background: var(--lt-white);
	color: var(--lt-ink);
	font: inherit;
	font-size: 1rem; /* évite le zoom automatique sur iOS */
	transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

textarea {
	min-height: 140px;
	resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
	border-color: var(--color-primary);
	outline: none;
	box-shadow: 0 0 0 4px rgba(9, 145, 255, 0.15);
}

label {
	font-size: var(--fs-sm);
	font-weight: 600;
}

.lt-form {
	display: grid;
	gap: 1rem;
}

.lt-form__grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1rem 1.25rem;
}

@media (max-width: 640px) {
	.lt-form__grid { grid-template-columns: 1fr; }
}

.lt-form__field {
	display: grid;
	gap: 0.4rem;
	margin: 0;
}

.lt-form__field--full {
	grid-column: 1 / -1;
}

.lt-form__req {
	color: var(--lt-danger);
}

.lt-form__check {
	display: flex;
	align-items: flex-start;
	gap: 0.625rem;
	margin: 0;
}

.lt-form__check input {
	width: 18px;
	height: 18px;
	margin-top: 0.15em;
	accent-color: var(--color-primary);
}

.lt-form__check label {
	font-weight: 400;
}

.lt-form__hp {
	position: absolute;
	inset-inline-start: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.lt-form__submit {
	justify-self: start;
}

.lt-form__legal {
	margin: 0;
	color: var(--color-muted);
	font-size: var(--fs-xs);
}

.lt-notice {
	padding: 1rem 1.25rem;
	border-radius: 10px;
	border-inline-start: 4px solid;
	font-size: 0.9375rem;
}

.lt-notice--success {
	border-color: var(--lt-success);
	background: #f0fdf4;
	color: #166534;
}

.lt-notice--error {
	border-color: var(--lt-danger);
	background: #fef2f2;
	color: #991b1b;
}

.search-form {
	position: relative;
	display: flex;
	gap: 0.5rem;
	max-width: 640px;
}

.search-form__icon {
	position: absolute;
	top: 50%;
	inset-inline-start: 1rem;
	color: var(--color-muted);
	transform: translateY(-50%);
	pointer-events: none;
}

/* Sélecteur renforcé : doit l'emporter sur input[type="search"] pour laisser la place à la loupe. */
.search-form .search-form__input {
	padding-inline-start: 2.75rem;
}

.search-form .btn {
	min-height: 48px;
}

.search-bar {
	margin-bottom: 2.5rem;
}

/* 10. Pages, articles, fil d'Ariane --------------------------------------------------- */
.page-header {
	padding-block: clamp(2.5rem, 5vw, 4rem);
	background:
		radial-gradient(800px 300px at 90% 0%, rgba(9, 145, 255, 0.08), transparent 60%),
		var(--color-surface);
	border-bottom: 1px solid var(--color-border);
}

.page-header__title {
	max-width: 22ch;
	margin: 0.5rem 0 0.75rem;
	font-size: var(--fs-3xl);
}

.page-header--post .page-header__title {
	max-width: none;
	font-size: var(--fs-2xl);
}

.page-header__text {
	max-width: 680px;
	margin: 0;
	color: var(--color-muted);
	font-size: var(--fs-md);
}

.breadcrumbs {
	margin-bottom: 1rem;
	color: var(--color-muted);
	font-size: var(--fs-sm);
}

.breadcrumbs ol {
	display: flex;
	flex-wrap: wrap;
	gap: 0.25rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.breadcrumbs li + li::before {
	content: "/";
	margin-inline-end: 0.25rem;
	color: var(--lt-gray-300);
}

.breadcrumbs a {
	color: var(--color-muted);
	text-decoration: none;
}

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

.entry__media {
	margin: 0 0 2.5rem;
	overflow: hidden;
	border-radius: var(--radius-lg);
}

.entry__media img {
	width: 100%;
}

.entry-content {
	font-size: 1.0625rem;
	line-height: 1.75;
}

.entry-content > * {
	max-width: var(--container-narrow);
	margin-inline: auto;
}

.entry-content > .alignwide { max-width: var(--container); }
.entry-content > .alignfull { max-width: none; }

.entry-content h2 {
	margin-top: 2.5rem;
	font-size: var(--fs-xl);
}

.entry-content h3 {
	margin-top: 2rem;
	font-size: var(--fs-lg);
}

.entry-content img {
	border-radius: var(--radius);
}

.entry-content :not(pre) > code {
	padding: 0.15em 0.4em;
	border-radius: 6px;
	background: var(--lt-gray-100);
	color: var(--lt-navy-700);
}

.entry-content pre {
	padding: 1.25rem 1.5rem;
	overflow-x: auto;
	border-radius: var(--radius);
	background: var(--lt-navy-950);
	color: #e2e8f0;
	font-size: 0.875rem;
	line-height: 1.7;
}

.entry-content blockquote {
	margin-block: 2rem;
	padding: 1rem 1.5rem;
	border-inline-start: 4px solid var(--color-primary);
	background: var(--lt-blue-50);
	border-radius: 0 var(--radius) var(--radius) 0;
}

.entry-content table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.9375rem;
}

.entry-content th,
.entry-content td {
	padding: 0.75rem;
	border-bottom: 1px solid var(--color-border);
	text-align: start;
}

.entry__footer {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
	margin-top: 3rem;
	padding-top: 2rem;
	border-top: 1px solid var(--color-border);
}

.tag-list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.tag-list a {
	padding: 0.25rem 0.75rem;
	border-radius: var(--radius-full);
	background: var(--lt-gray-100);
	color: var(--lt-ink);
	font-size: var(--fs-sm);
	text-decoration: none;
}

.share {
	display: flex;
	align-items: center;
	gap: 0.5rem;
}

.share__label {
	color: var(--color-muted);
	font-size: var(--fs-sm);
}

.share__link {
	display: grid;
	place-items: center;
	width: 38px;
	height: 38px;
	border: 1px solid var(--lt-gray-200);
	border-radius: var(--radius-full);
	color: var(--lt-ink);
}

.share__link:hover {
	border-color: var(--color-primary);
	color: var(--color-primary);
}

.share__link .icon {
	width: 17px;
	height: 17px;
}

.nav-links {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.5rem;
	margin-top: 3rem;
}

.page-numbers {
	display: grid;
	place-items: center;
	min-width: 42px;
	height: 42px;
	padding: 0 0.875rem;
	border: 1px solid var(--lt-gray-200);
	border-radius: 10px;
	color: var(--lt-ink);
	font-weight: 600;
	text-decoration: none;
}

.page-numbers.current,
.page-numbers:hover {
	border-color: var(--color-primary);
	background: var(--color-primary);
	color: var(--lt-white);
}

.result-list {
	display: grid;
	gap: 1.25rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.result {
	padding-bottom: 1.25rem;
	border-bottom: 1px solid var(--color-border);
}

.result__title {
	margin: 0.5rem 0;
	font-size: var(--fs-lg);
}

.result__title a {
	color: var(--lt-ink);
	text-decoration: none;
}

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

.result__text {
	margin: 0;
	color: var(--color-muted);
}

.error-404 {
	text-align: center;
}

.error-404 .search-form {
	margin-inline: auto;
}

.error-404__code {
	margin: 0;
	background: linear-gradient(135deg, var(--lt-brand), var(--lt-violet));
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
	font-family: var(--font-mono);
	font-size: clamp(5rem, 15vw, 9rem);
	font-weight: 800;
	line-height: 1;
}

.comments {
	margin-top: 3rem;
}

.comment-list {
	padding: 0;
	list-style: none;
}

.comment-list .comment {
	margin-bottom: 1.5rem;
}

.comment-body {
	padding: 1.25rem;
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
}

.comment-form {
	display: grid;
	gap: 1rem;
}

.comment-form p {
	margin: 0;
}

/* 11. Animations & accessibilité ---------------------------------------------------- */
[data-reveal] {
	transition: opacity 600ms var(--ease), transform 600ms var(--ease);
	transition-delay: var(--reveal-delay, 0ms);
}

.js [data-reveal]:not(.is-visible) {
	opacity: 0;
	transform: translateY(16px);
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}

	.js [data-reveal]:not(.is-visible) {
		opacity: 1;
		transform: none;
	}
}