/* ==========================================================================
   Objectif Jeunesse — feuille de style principale
   Mobile-first. Variables en haut de fichier pour ajuster rapidement
   les couleurs / espacements sans toucher au reste.
   ========================================================================== */

:root {
	--oj-orange: #FF6A13;
	--oj-orange-dark: #E05A0A;
	--oj-black: #14100E;
	--oj-white: #FFFFFF;
	--oj-cream: #FAF8F5;
	--oj-gray-100: #F2EFEA;
	--oj-gray-300: #DDD7CE;
	--oj-gray-500: #8A8378;
	--oj-gray-700: #4A453D;

	--oj-font-heading: 'Poppins', 'Segoe UI', sans-serif;
	--oj-font-body: 'Inter', 'Segoe UI', sans-serif;

	--oj-radius: 16px;
	--oj-radius-sm: 10px;
	--oj-shadow: 0 8px 30px rgba(20, 16, 14, 0.08);
	--oj-shadow-hover: 0 16px 40px rgba(20, 16, 14, 0.14);

	--oj-container: 1180px;
	--oj-header-height: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--oj-header-height); }

body {
	margin: 0;
	background: var(--oj-white);
	color: var(--oj-black);
	font-family: var(--oj-font-body);
	font-size: 16px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
	font-family: var(--oj-font-heading);
	font-weight: 700;
	line-height: 1.15;
	margin: 0 0 0.5em;
	color: var(--oj-black);
}
h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }

.oj-sr-only {
	position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
	overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.oj-skip-link {
	position: absolute; left: 0; top: -60px; background: var(--oj-orange); color: var(--oj-white);
	padding: 12px 20px; z-index: 1000; transition: top .2s ease;
}
.oj-skip-link:focus { top: 0; }

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

.oj-eyebrow {
	display: inline-block;
	font-family: var(--oj-font-heading);
	font-weight: 700;
	font-size: 0.85rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--oj-orange);
	margin: 0 0 0.6em;
}
.oj-eyebrow-sm { font-size: 0.75rem; color: var(--oj-gray-500); text-transform: uppercase; letter-spacing: 0.06em; margin: 0 0 0.3em; font-weight: 600; }

.oj-lead, .oj-page-lead { font-size: 1.1rem; color: var(--oj-gray-700); }

/* ---------- Boutons ---------- */
.oj-btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 8px;
	font-family: var(--oj-font-heading);
	font-weight: 600;
	font-size: 0.95rem;
	padding: 13px 26px;
	border-radius: 999px;
	border: 2px solid transparent;
	transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
	white-space: nowrap;
}
.oj-btn-primary { background: var(--oj-orange); color: var(--oj-white); }
.oj-btn-primary:hover { background: var(--oj-orange-dark); transform: translateY(-2px); box-shadow: var(--oj-shadow-hover); }
.oj-btn-outline { background: transparent; border-color: var(--oj-black); color: var(--oj-black); }
.oj-btn-outline:hover { background: var(--oj-black); color: var(--oj-white); transform: translateY(-2px); }
.oj-btn-lg { padding: 16px 32px; font-size: 1.05rem; }
.oj-btn-block { display: flex; width: 100%; }
.oj-link-arrow { color: var(--oj-orange); font-weight: 600; display: inline-block; margin-top: 0.5em; }
.oj-link-arrow:hover { text-decoration: underline; }

/* ---------- Header ---------- */
.oj-header {
	position: sticky; top: 0; z-index: 500;
	background: rgba(255,255,255,0.92);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--oj-gray-100);
	height: var(--oj-header-height);
}
.oj-header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.oj-logo-text { font-family: var(--oj-font-heading); font-weight: 800; font-size: 1.2rem; }
.oj-logo-text em { color: var(--oj-orange); font-style: normal; }
.oj-logo img { max-height: 48px; }

.oj-nav-toggle {
	display: flex; flex-direction: column; justify-content: center; gap: 5px;
	width: 42px; height: 42px; background: none; border: none; z-index: 510;
}
.oj-nav-toggle-bar { display: block; width: 24px; height: 2px; background: var(--oj-black); transition: transform .2s ease, opacity .2s ease; }
.oj-nav-toggle[aria-expanded="true"] .oj-nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.oj-nav-toggle[aria-expanded="true"] .oj-nav-toggle-bar:nth-child(2) { opacity: 0; }
.oj-nav-toggle[aria-expanded="true"] .oj-nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.oj-nav {
	position: fixed; inset: var(--oj-header-height) 0 0 0;
	background: var(--oj-white);
	transform: translateX(100%);
	transition: transform .25s ease;
	padding: 32px 20px;
	overflow-y: auto;
}
.oj-nav.is-open { transform: translateX(0); }
.oj-nav-list { display: flex; flex-direction: column; gap: 4px; }
.oj-nav-list a {
	display: block; padding: 14px 4px; font-family: var(--oj-font-heading); font-weight: 600; font-size: 1.2rem;
	border-bottom: 1px solid var(--oj-gray-100);
}
.oj-nav-cta { margin-top: 24px; }

/* ---------- Hero ---------- */
.oj-hero {
	position: relative;
	min-height: 78vh;
	display: flex; align-items: flex-end;
	color: var(--oj-white);
	background: linear-gradient(135deg, var(--oj-black), #2a221c);
	overflow: hidden;
}
.oj-hero-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.oj-hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20,16,14,0.2) 0%, rgba(20,16,14,0.85) 100%); }
.oj-hero-content { position: relative; padding-bottom: 60px; padding-top: 100px; }
.oj-hero-content h1 { color: var(--oj-white); }
.oj-hero-text { max-width: 560px; font-size: 1.1rem; color: rgba(255,255,255,0.88); }
.oj-hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 20px; }
.oj-hero .oj-btn-outline { border-color: var(--oj-white); color: var(--oj-white); }
.oj-hero .oj-btn-outline:hover { background: var(--oj-white); color: var(--oj-black); }

/* ---------- Sections génériques ---------- */
.oj-section { padding: 64px 0; }
.oj-section-header { max-width: 640px; margin: 0 0 32px; }
.oj-section-footer { text-align: center; margin-top: 36px; }
.oj-page-header { padding: 56px 0 40px; background: var(--oj-cream); }
.oj-content-narrow { max-width: 760px; }
.oj-content :is(h2,h3) { margin-top: 1.4em; }
.oj-content p { color: var(--oj-gray-700); }

/* ---------- Cartes / grilles ---------- */
.oj-card-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
.oj-card {
	display: flex; flex-direction: column;
	background: var(--oj-white);
	border-radius: var(--oj-radius);
	overflow: hidden;
	box-shadow: var(--oj-shadow);
	transition: transform .2s ease, box-shadow .2s ease;
}
.oj-card:hover { transform: translateY(-4px); box-shadow: var(--oj-shadow-hover); }
.oj-card-media { position: relative; aspect-ratio: 4/3; background: var(--oj-gray-100); }
.oj-card-media img { width: 100%; height: 100%; object-fit: cover; }
.oj-card-media-placeholder { width: 100%; height: 100%; background: linear-gradient(135deg, var(--oj-gray-100), var(--oj-gray-300)); }
.oj-card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.oj-card-body p { color: var(--oj-gray-700); font-size: 0.95rem; margin: 0; }

.oj-badges { display: flex; flex-wrap: wrap; gap: 6px; }
.oj-badges-overlay { position: absolute; top: 12px; left: 12px; }
.oj-badges-light .oj-badge { background: rgba(255,255,255,0.15); color: var(--oj-white); }
.oj-badge {
	font-size: 0.75rem; font-weight: 600; padding: 5px 12px; border-radius: 999px;
	background: var(--oj-gray-100); color: var(--oj-gray-700);
}
.oj-card-media .oj-badge { background: var(--oj-white); box-shadow: 0 2px 8px rgba(0,0,0,0.12); }

/* ---------- Filtres ---------- */
.oj-filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }
.oj-filter {
	background: var(--oj-white); border: 2px solid var(--oj-gray-300); color: var(--oj-gray-700);
	border-radius: 999px; padding: 9px 18px; font-weight: 600; font-size: 0.9rem;
	transition: all .15s ease;
}
.oj-filter:hover { border-color: var(--oj-orange); color: var(--oj-orange); }
.oj-filter.is-active { background: var(--oj-black); border-color: var(--oj-black); color: var(--oj-white); }
.oj-empty-state { color: var(--oj-gray-500); text-align: center; padding: 40px 0; }

/* ---------- Galerie photo ---------- */
.oj-photo-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 24px 0; }
.oj-photo-item { display: block; border-radius: var(--oj-radius-sm); overflow: hidden; aspect-ratio: 1/1; }
.oj-photo-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.oj-photo-item:hover img { transform: scale(1.06); }

/* ---------- Portfolio (réalisations) ---------- */
.oj-portfolio-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
.oj-portfolio-item { border-radius: var(--oj-radius); overflow: hidden; background: var(--oj-white); box-shadow: var(--oj-shadow); transition: transform .2s ease; }
.oj-portfolio-item:hover { transform: translateY(-4px); }
.oj-portfolio-media { aspect-ratio: 4/3; background: var(--oj-gray-100); }
.oj-portfolio-media img { width: 100%; height: 100%; object-fit: cover; }
.oj-portfolio-body { padding: 16px 18px; }
.oj-portfolio-date { color: var(--oj-gray-500); font-size: 0.85rem; margin: 4px 0 0; }

/* ---------- Activités ---------- */
.oj-activities-list { display: flex; flex-direction: column; gap: 12px; }
.oj-activity-item {
	display: grid; grid-template-columns: auto 1fr; gap: 4px 18px; align-items: center;
	background: var(--oj-cream); border-radius: var(--oj-radius-sm); padding: 18px 20px;
	transition: background .15s ease;
}
.oj-activity-item:hover { background: var(--oj-gray-100); }
.oj-activity-date { font-family: var(--oj-font-heading); font-weight: 700; color: var(--oj-orange); }
.oj-activity-title { font-weight: 700; grid-row: 1; }
.oj-activity-subtitle { color: var(--oj-gray-700); grid-column: 2; font-size: 0.9rem; }

/* ---------- À propos / stats ---------- */
.oj-about-inner { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center; }
.oj-stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.oj-stat { background: var(--oj-black); color: var(--oj-white); border-radius: var(--oj-radius); padding: 22px; text-align: center; }
.oj-stat-value { display: block; font-family: var(--oj-font-heading); font-size: 1.8rem; font-weight: 800; color: var(--oj-orange); }
.oj-stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.8); }
.oj-stats-section { background: var(--oj-cream); }

/* ---------- CTA footer ---------- */
.oj-footer-cta { background: var(--oj-orange); color: var(--oj-white); padding: 64px 0; text-align: center; }
.oj-footer-cta h2 { color: var(--oj-white); }
.oj-footer-cta-inner { max-width: 620px; margin: 0 auto; }
.oj-footer-cta .oj-btn-primary { background: var(--oj-black); }
.oj-footer-cta .oj-btn-primary:hover { background: #000; }

/* ---------- Footer ---------- */
.oj-footer { background: var(--oj-black); color: rgba(255,255,255,0.75); padding: 56px 0 24px; }
.oj-footer h3 { color: var(--oj-white); font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 14px; }
.oj-footer a:hover { color: var(--oj-orange); }
.oj-footer-grid { display: grid; grid-template-columns: 1fr; gap: 36px; padding-bottom: 36px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.oj-footer-brand .oj-logo-text { color: var(--oj-white); }
.oj-footer-nav-list li, .oj-social-list li { margin-bottom: 10px; }
.oj-footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 20px; font-size: 0.85rem; }
.oj-footer-legal { display: flex; gap: 16px; }

/* ---------- Projet single ---------- */
.oj-project-hero { position: relative; color: var(--oj-white); background: var(--oj-black); min-height: 46vh; display: flex; align-items: flex-end; }
.oj-project-hero-media { position: absolute; inset: 0; }
.oj-project-hero-media img { width: 100%; height: 100%; object-fit: cover; opacity: 0.55; }
.oj-project-hero-content { position: relative; padding: 60px 0 40px; }
.oj-project-hero-content h1 { color: var(--oj-white); }
.oj-project-layout { display: grid; grid-template-columns: 1fr; gap: 40px; padding: 48px 0; }
.oj-project-block { margin-bottom: 40px; }
.oj-skills-list { display: grid; grid-template-columns: 1fr; gap: 10px; }
.oj-skills-list li { display: flex; align-items: center; gap: 10px; background: var(--oj-cream); padding: 12px 16px; border-radius: var(--oj-radius-sm); font-weight: 600; }
.oj-skill-icon { font-size: 1.2rem; }
.oj-sidebar-card { background: var(--oj-cream); border-radius: var(--oj-radius); padding: 24px; margin-bottom: 20px; }
.oj-sidebar-date { font-family: var(--oj-font-heading); font-weight: 800; color: var(--oj-orange); font-size: 1.2rem; }
.oj-sidebar-cta { background: var(--oj-black); color: var(--oj-white); }
.oj-sidebar-cta h3 { color: var(--oj-white); }
.oj-video-embed { position: relative; margin-bottom: 20px; }
.oj-video-embed iframe { width: 100%; aspect-ratio: 16/9; border-radius: var(--oj-radius-sm); }

/* ---------- Participer ---------- */
.oj-participate-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
.oj-participate-card {
	display: block; background: var(--oj-cream); border-radius: var(--oj-radius); padding: 28px;
	transition: transform .2s ease, background .2s ease;
}
.oj-participate-card:hover { transform: translateY(-4px); background: var(--oj-gray-100); }
.oj-participate-icon { font-size: 1.8rem; display: block; margin-bottom: 10px; }

/* ---------- Contact ---------- */
.oj-contact-layout { display: grid; grid-template-columns: 1fr; gap: 40px; }
.oj-contact-info p { display: flex; align-items: center; gap: 8px; }
.oj-notice { background: var(--oj-cream); border-radius: var(--oj-radius-sm); padding: 20px; color: var(--oj-gray-700); }

/* ---------- Partenaires ---------- */
.oj-partners-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; align-items: center; }
.oj-partner-logo { display: flex; align-items: center; justify-content: center; background: var(--oj-cream); border-radius: var(--oj-radius-sm); padding: 20px; height: 100px; filter: grayscale(1); opacity: 0.7; transition: all .2s ease; }
.oj-partner-logo:hover { filter: none; opacity: 1; }
.oj-partners-inline { margin-top: 24px; }
.oj-partners-list li { display: inline-block; background: var(--oj-gray-100); padding: 6px 14px; border-radius: 999px; margin: 0 8px 8px 0; font-size: 0.9rem; }

/* ---------- Pagination ---------- */
.oj-pagination { display: flex; justify-content: center; gap: 8px; margin-top: 40px; }
.oj-pagination .page-numbers {
	display: inline-flex; align-items: center; justify-content: center;
	min-width: 40px; height: 40px; border-radius: 999px; background: var(--oj-cream); font-weight: 600;
}
.oj-pagination .page-numbers.current { background: var(--oj-black); color: var(--oj-white); }

/* ---------- Responsive ---------- */
@media (min-width: 768px) {
	.oj-card-grid { grid-template-columns: repeat(2, 1fr); }
	.oj-portfolio-grid { grid-template-columns: repeat(2, 1fr); }
	.oj-photo-grid { grid-template-columns: repeat(3, 1fr); }
	.oj-participate-grid { grid-template-columns: repeat(2, 1fr); }
	.oj-contact-layout { grid-template-columns: 1fr 1.2fr; }
	.oj-partners-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1024px) {
	.oj-nav-toggle { display: none; }
	.oj-nav {
		position: static; inset: auto; transform: none; background: none;
		display: flex; align-items: center; gap: 28px; padding: 0; overflow: visible;
	}
	.oj-nav-list { flex-direction: row; gap: 24px; }
	.oj-nav-list a { border-bottom: none; padding: 8px 0; font-size: 0.95rem; }
	.oj-nav-cta { margin-top: 0; }

	.oj-card-grid { grid-template-columns: repeat(3, 1fr); }
	.oj-portfolio-grid { grid-template-columns: repeat(3, 1fr); }
	.oj-project-layout { grid-template-columns: 2fr 1fr; }
	.oj-about-inner { grid-template-columns: 1.1fr 0.9fr; }
	.oj-stats-grid { grid-template-columns: repeat(2, 1fr); }
}