/*
 * Sia ABC Manager — CSS global leçons ABC
 *
 * Objectif : garantir que le HTML des leçons ABC (fichiers avec CSS intégré)
 * s'affiche correctement dans l'environnement Bricks + Tutor LMS.
 * Les règles sont scopées aux conteneurs Tutor pour ne pas affecter le reste du site.
 */

/* ── Reset des conflits Bricks / thème parent ──────────────────────────── */

.tutor-course-single-content *,
.tutor-lesson-content-area *,
.sia-lesson-content * {
	box-sizing: border-box;
}

/* Les leçons HTML utilisent souvent des grilles ou des flex layouts. */
.tutor-course-single-content img,
.tutor-lesson-content-area img,
.sia-lesson-content img {
	max-width: 100%;
	height: auto;
	display: block;
}

/* ── Typographie ────────────────────────────────────────────────────────── */

.tutor-course-single-content,
.tutor-lesson-content-area,
.sia-lesson-content {
	font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
	line-height: 1.7;
	color: #2d2d2d;
}

.tutor-course-single-content h1,
.tutor-course-single-content h2,
.tutor-course-single-content h3,
.tutor-lesson-content-area h1,
.tutor-lesson-content-area h2,
.tutor-lesson-content-area h3 {
	color: #1A1F71;
	font-weight: 700;
	line-height: 1.3;
	margin-top: 2rem;
	margin-bottom: 0.75rem;
}

/* ── Blocs colorés fréquents dans les leçons ABC ───────────────────────── */

.sia-callout,
.sia-tip,
.sia-note {
	border-left: 4px solid #00DDC0;
	background: #f0fdfb;
	border-radius: 6px;
	padding: 1rem 1.25rem;
	margin: 1.5rem 0;
}

.sia-callout-warning {
	border-left-color: #FF6F61;
	background: #fff5f4;
}

/* ── Exercices / encadrés ────────────────────────────────────────────────── */

.sia-exercise {
	border: 2px solid #1A1F71;
	border-radius: 8px;
	padding: 1.25rem 1.5rem;
	margin: 2rem 0;
}

.sia-exercise-title {
	color: #1A1F71;
	font-weight: 700;
	font-size: 0.9rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	margin-bottom: 0.75rem;
}

/* ── Vidéos et iframes ──────────────────────────────────────────────────── */

.tutor-course-single-content iframe,
.tutor-lesson-content-area iframe,
.sia-lesson-content iframe {
	max-width: 100%;
	border: none;
}

.sia-video-wrap {
	position: relative;
	padding-bottom: 56.25%; /* 16:9 */
	height: 0;
	overflow: hidden;
	border-radius: 8px;
	margin: 1.5rem 0;
}

.sia-video-wrap iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

/* ── Listes ─────────────────────────────────────────────────────────────── */

.tutor-course-single-content ul,
.tutor-lesson-content-area ul,
.tutor-course-single-content ol,
.tutor-lesson-content-area ol {
	padding-left: 1.5rem;
	margin-bottom: 1rem;
}

.tutor-course-single-content li,
.tutor-lesson-content-area li {
	margin-bottom: 0.4rem;
}

/* ── Couleurs Sia ────────────────────────────────────────────────────────── */

.sia-navy   { color: #1A1F71; }
.sia-teal   { color: #00DDC0; }
.sia-coral  { color: #FF6F61; }
.sia-bg-navy  { background: #1A1F71; color: #fff; }
.sia-bg-teal  { background: #00DDC0; color: #1A1F71; }
.sia-bg-coral { background: #FF6F61; color: #fff; }

/* ── Bloc promotionnel post blog ─────────────────────────────────────────── */

.sia-abc-post-promo {
	border: 2px solid #00DDC0;
	border-radius: 10px;
	background: #f0fdfb;
	padding: 20px 24px;
	margin-top: 40px;
}

.sia-abc-post-promo__eyebrow {
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.07em;
	text-transform: uppercase;
	color: #00DDC0;
	margin: 0 0 16px;
}

.sia-abc-post-promo__card {
	display: flex;
	align-items: flex-start;
	gap: 16px;
}

.sia-abc-post-promo__thumb {
	width: 100px;
	height: 100px;
	object-fit: cover;
	border-radius: 8px;
	flex-shrink: 0;
}

.sia-abc-post-promo__body {
	display: flex;
	flex-direction: column;
	gap: 8px;
	flex: 1;
}

.sia-abc-post-promo__title {
	font-size: 16px;
	font-weight: 700;
	color: #1A1F71;
	line-height: 1.3;
	display: block;
}

.sia-abc-post-promo__excerpt {
	font-size: 13px;
	color: #555;
	margin: 0;
	line-height: 1.55;
}

.sia-abc-post-promo__footer {
	display: flex;
	align-items: center;
	gap: 16px;
	flex-wrap: wrap;
	margin-top: 4px;
}

.sia-abc-post-promo__price {
	font-size: 15px;
	font-weight: 700;
	color: #00DDC0;
}

.sia-abc-post-promo__cta {
	display: inline-block;
	padding: 8px 18px;
	background: #1A1F71;
	color: #fff !important;
	border-radius: 6px;
	font-size: 13px;
	font-weight: 600;
	text-decoration: none !important;
	transition: background 0.2s;
}

.sia-abc-post-promo__cta:hover {
	background: #00DDC0;
	color: #fff !important;
}

@media (max-width: 480px) {
	.sia-abc-post-promo__card {
		flex-direction: column;
	}
	.sia-abc-post-promo__thumb {
		width: 100%;
		height: 180px;
	}
}

/* ── Section "Les cours Sia sur ce sujet" ──────────────────────────── */

.sia-abc-courses {
	margin-top: 48px;
	padding-top: 32px;
	border-top: 2px solid #00DDC0;
	font-family: 'Inter', sans-serif;
}

.sia-abc-courses__title {
	font-size: 20px;
	font-weight: 700;
	color: #1A1F71;
	margin: 0 0 24px;
}

.sia-abc-courses__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
}

@media (max-width: 900px) {
	.sia-abc-courses__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
	.sia-abc-courses__grid { grid-template-columns: 1fr; }
}

.sia-abc-courses__card {
	display: flex;
	flex-direction: column;
	background: #fff;
	border-radius: 10px;
	border: 1px solid #e5e9f5;
	box-shadow: 0 2px 12px rgba(26,31,113,0.07);
	overflow: hidden;
	text-decoration: none !important;
	color: inherit;
	transition: box-shadow 0.2s, transform 0.15s;
}

.sia-abc-courses__card:hover {
	box-shadow: 0 6px 24px rgba(26,31,113,0.13);
	transform: translateY(-2px);
	color: inherit;
}

.sia-abc-courses__thumb {
	width: 100%;
	aspect-ratio: 16 / 9;
	overflow: hidden;
	background: #f0f4ff;
	flex-shrink: 0;
}

.sia-abc-courses__thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.sia-abc-courses__body {
	display: flex;
	flex-direction: column;
	gap: 6px;
	padding: 16px;
	flex: 1;
}

.sia-abc-courses__type {
	display: inline-block;
	font-size: 10px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	padding: 2px 8px;
	border-radius: 20px;
	align-self: flex-start;
}

.sia-abc-courses__type--live {
	background: #d4f7f2;
	color: #0a7a6a;
}

.sia-abc-courses__type--demand {
	background: #e8eaf6;
	color: #1A1F71;
}

.sia-abc-courses__course-title {
	font-size: 14px;
	font-weight: 700;
	color: #1A1F71;
	line-height: 1.4;
	display: block;
}

.sia-abc-courses__artist {
	font-size: 12px;
	color: #888;
	display: block;
}

.sia-abc-courses__footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: auto;
	padding-top: 12px;
}

.sia-abc-courses__price {
	font-size: 15px;
	font-weight: 700;
	color: #1A1F71;
}

.sia-abc-courses__cta {
	display: inline-block;
	font-size: 12px;
	font-weight: 700;
	padding: 7px 14px;
	border-radius: 7px;
	background: #1A1F71;
	color: #fff !important;
	white-space: nowrap;
	transition: background 0.2s;
}

.sia-abc-courses__card:hover .sia-abc-courses__cta {
	background: #00DDC0;
	color: #1A1F71 !important;
}