/* Typography and base */
:root {
	--ol-color-bg: #F8FAFF;
	--ol-color-text: #1E293B;
	--ol-color-muted: #64748B;
	--ol-color-primary: #3B82F6;
	--ol-color-primary-hover: #2563EB;
	--ol-color-border: #E2E8F0;
	--ol-color-cta-bg: #EEF4FF;
	--ol-radius: 12px;
	--ol-shadow-card: 0 6px 18px rgba(30, 41, 59, 0.08);
}

.programmes-page {
	font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
	color: var(--ol-color-text);
	background: var(--ol-color-bg);
	line-height: 1.6;
}

/* Buttons */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	border-radius: var(--ol-radius);
	padding: 12px 18px;
	font-weight: 600;
	text-decoration: none;
	transition: transform .18s ease, background-color .18s ease, color .18s ease, box-shadow .18s ease;
	border: 1px solid transparent;
}
.btn:active {
	transform: translateY(1px);
}
.btn--primary {
	background: var(--ol-color-primary);
	color: #fff;
}
.btn--primary:hover {
	background: var(--ol-color-primary-hover);
}
.btn--secondary {
	background: #fff;
	color: var(--ol-color-primary);
	border-color: var(--ol-color-border);
}
.btn--secondary:hover {
	border-color: var(--ol-color-primary);
	color: var(--ol-color-primary-hover);
}
.btn--ghost {
	background: #fff;
	color: var(--ol-color-primary);
	border-color: var(--ol-color-border);
}
.btn--ghost:hover {
	border-color: var(--ol-color-primary);
	color: var(--ol-color-primary-hover);
}
.btn--lg { padding: 14px 22px; font-size: 1.05rem; }

/* Hero */
.hero-section {
	background: #fff;
	background: linear-gradient(180deg, #fff 0%, var(--ol-color-bg) 100%);
	padding: 80px 20px 64px;
	text-align: center;
}
.hero-section__inner { max-width: 1100px; margin: 0 auto; }
.hero-section__title { font-size: 2.25rem; line-height: 1.2; margin: 0 0 12px; }
.hero-section__subtitle { color: var(--ol-color-muted); margin: 0 0 24px; font-size: 1.125rem; }
.hero-section__actions { display: inline-flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

/* Filters */
.filters-section { padding: 24px 20px; background: #fff; border-top: 1px solid var(--ol-color-border); border-bottom: 1px solid var(--ol-color-border); }
.filters-section__inner { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1fr 280px; gap: 16px; }
.filters-section__control { display: flex; flex-direction: column; gap: 6px; }
.filters-section__label { font-weight: 600; color: var(--ol-color-text); font-size: .95rem; }
.filters-section__input,
.filters-section__select {
	background: #fff;
	border: 1px solid var(--ol-color-border);
	border-radius: var(--ol-radius);
	padding: 12px 14px;
	outline: none;
	transition: border-color .18s ease, box-shadow .18s ease;
}
.filters-section__input:focus,
.filters-section__select:focus { border-color: var(--ol-color-primary); box-shadow: 0 0 0 3px rgba(59,130,246,.15); }

/* Grid */
.grid-section { padding: 40px 20px 64px; }
.grid-section__inner { max-width: 1100px; margin: 0 auto; display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); }
.grid-section__empty { grid-column: 1 / -1; text-align: center; color: var(--ol-color-muted); padding: 32px 0; }

.course-card {
	background: #fff;
	border: 1px solid var(--ol-color-border);
	border-radius: var(--ol-radius);
	overflow: hidden;
	box-shadow: var(--ol-shadow-card);
	transform: translateY(0);
	transition: transform .22s ease, box-shadow .22s ease;
	display: flex;
	flex-direction: column;
}
.course-card:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(30,41,59,0.12); }
.course-card__media { position: relative; overflow: hidden; aspect-ratio: 16/9; background: #f2f5fb; }
.course-card__image { width: 100%; height: 100%; object-fit: cover; transform: scale(1); transition: transform .35s ease; display: block; }
.course-card:hover .course-card__image { transform: scale(1.04); }
.course-card__placeholder { width: 100%; height: 100%; background: linear-gradient(120deg, #f1f5f9, #e2e8f0); }
.course-card__body { padding: 16px; display: grid; gap: 10px; }
.course-card__category { color: var(--ol-color-primary); font-weight: 600; font-size: .85rem; }
.course-card__title { margin: 0; font-size: 1.125rem; line-height: 1.35; }
.course-card__excerpt { margin: 0; color: var(--ol-color-muted); font-size: .97rem; }
.course-card__cta { margin-top: 4px; }

/* CTA Section */
.cta-section { background: var(--ol-color-cta-bg); padding: 64px 20px; border-top: 1px solid var(--ol-color-border); }
.cta-section__inner { max-width: 900px; margin: 0 auto; text-align: center; }
.cta-section__title { font-size: 1.75rem; margin: 0 0 16px; }

/* Reveal on scroll */
.reveal-on-scroll { opacity: 0; transform: translateY(10px); transition: opacity .4s ease, transform .4s ease; }
.reveal-on-scroll.is-visible { opacity: 1; transform: translateY(0); }

/* Responsive */
@media (max-width: 1024px) {
	.grid-section__inner { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
	.hero-section { padding: 64px 16px 48px; }
	.hero-section__title { font-size: 1.85rem; }
	.filters-section__inner { grid-template-columns: 1fr; }
	.grid-section__inner { grid-template-columns: 1fr; }
}