/* ==========================================================================
   online-courses.css – Online Courses page (page-templates/template-online-courses.php)
   Each course uses its programme colour (--cat, --cat-soft, --cat-glow),
   defined at the top of courses.css. Loaded on the Online Courses page only.
   ========================================================================== */

/* ---------- Quick links to each course ---------- */
.dp-online-jump {
	display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
	margin-bottom: 40px;
}
.dp-online-jump__item {
	position: relative; overflow: hidden;
	display: flex; align-items: center; gap: 12px;
	padding: 16px 18px; border-radius: 14px;
	background: var(--dp-surface); border: 1px solid var(--dp-line);
	color: var(--dp-ink); font-weight: 700; font-size: 15px; line-height: 1.3;
	transition: transform .3s var(--dp-ease), box-shadow .3s, border-color .3s, color .3s;
}
.dp-online-jump__item::before {
	content: ""; position: absolute; inset: 0 auto 0 0; width: 4px; background: var(--cat);
	transition: width .35s var(--dp-ease);
}
.dp-online-jump__num {
	flex-shrink: 0; display: grid; place-items: center;
	width: 38px; height: 38px; border-radius: 50%;
	background: var(--cat-soft); color: var(--cat);
	font-family: var(--dp-font-head); font-size: 18px; font-weight: 700; font-variant-numeric: lining-nums;
	position: relative; transition: background .3s, color .3s;
}
.dp-online-jump__name { flex: 1; position: relative; }
.dp-online-jump__item .dp-icon { width: 18px; height: 18px; color: var(--cat); position: relative; transition: transform .3s, color .3s; }
.dp-online-jump__item:hover {
	transform: translateY(-4px); color: var(--dp-white); border-color: transparent;
	box-shadow: 0 16px 34px -16px var(--cat-glow);
}
.dp-online-jump__item:hover::before { width: 100%; }
.dp-online-jump__item:hover .dp-online-jump__num { background: rgba(255, 255, 255, .2); color: var(--dp-white); }
.dp-online-jump__item:hover .dp-icon { color: var(--dp-white); transform: translateX(3px); }

/* ---------- Why learn online ---------- */
.dp-online-benefits {
	list-style: none; margin: 0; padding: 0;
	display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.dp-online-benefits li {
	display: flex; flex-direction: column; gap: 6px;
	padding: 24px 22px; border-radius: var(--dp-radius);
	background: var(--dp-cream);
	font-size: 14.5px; color: var(--dp-muted);
}
.dp-online-benefits strong { color: var(--dp-ink); font-size: 16px; }
.dp-online-benefits__icon {
	display: grid; place-items: center; width: 46px; height: 46px; margin-bottom: 6px;
	border-radius: 12px; background: var(--dp-primary); color: var(--dp-accent-2);
}
.dp-online-benefits__icon .dp-icon { width: 22px; height: 22px; }

/* ---------- Course cards ---------- */
.dp-online-cards { list-style: none; margin: 0; padding: 0; display: grid; gap: 36px; }

.dp-online-card {
	position: relative;
	display: grid; grid-template-columns: 1fr 1.15fr; align-items: stretch;
	background: var(--dp-surface); border: 1px solid var(--dp-line);
	border-radius: 24px; overflow: hidden;
	box-shadow: var(--dp-shadow-sm);
	transition: transform .4s var(--dp-ease), box-shadow .4s, border-color .4s;
}
.dp-online-card::after { /* coloured top bar that grows on hover */
	content: ""; position: absolute; left: 0; top: 0; height: 4px; width: 0;
	background: linear-gradient(90deg, var(--cat), var(--dp-accent));
	transition: width .6s var(--dp-ease);
}
.dp-online-card:nth-child(even) { grid-template-columns: 1.15fr 1fr; }
.dp-online-card:nth-child(even) .dp-online-card__media { order: 2; }
.dp-online-card:hover { transform: translateY(-6px); border-color: transparent; box-shadow: 0 30px 60px -28px var(--cat-glow); }
.dp-online-card:hover::after { width: 100%; }

.dp-online-card__media { position: relative; min-height: 360px; overflow: hidden; background: var(--cat-soft); }
.dp-online-card__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--dp-ease); }
.dp-online-card__media::after {
	content: ""; position: absolute; inset: 0;
	background: linear-gradient(180deg, rgba(22, 24, 46, .05) 40%, rgba(22, 24, 46, .6));
}
.dp-online-card:hover .dp-online-card__media img { transform: scale(1.06); }

.dp-online-card__num {
	position: absolute; left: 22px; bottom: 12px; z-index: 1;
	font-family: var(--dp-font-head); font-size: 76px; font-weight: 700; line-height: 1;
	color: rgba(255, 255, 255, .92); text-shadow: 0 6px 24px rgba(0, 0, 0, .35);
	font-variant-numeric: lining-nums;
}
.dp-online-card__live,
.dp-online-card__badge {
	position: absolute; top: 18px; z-index: 1;
	display: inline-flex; align-items: center; gap: 7px;
	padding: 7px 14px; border-radius: 999px;
	font-size: 12.5px; font-weight: 700;
}
.dp-online-card__live { left: 18px; background: var(--dp-surface); color: var(--dp-ink); box-shadow: var(--dp-shadow-sm); }
.dp-online-card__badge { right: 18px; background: var(--cat); color: var(--dp-white); }
.dp-online-card__badge .dp-icon { width: 15px; height: 15px; }
.dp-online-card__dot {
	width: 8px; height: 8px; border-radius: 50%; background: #e0412f;
	box-shadow: 0 0 0 0 rgba(224, 65, 47, .6); animation: dp-online-pulse 1.8s infinite;
}
@keyframes dp-online-pulse {
	70% { box-shadow: 0 0 0 8px rgba(224, 65, 47, 0); }
	100% { box-shadow: 0 0 0 0 rgba(224, 65, 47, 0); }
}

.dp-online-card__body { padding: 38px 40px; display: flex; flex-direction: column; }
.dp-online-card__label {
	display: inline-flex; align-items: center; gap: 7px; align-self: flex-start;
	margin: 0 0 12px; padding: 5px 12px; border-radius: 999px;
	background: var(--cat-soft); color: var(--cat);
	font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
}
.dp-online-card__label .dp-icon { width: 14px; height: 14px; }
.dp-online-card__title { font-size: clamp(28px, 3vw, 36px); line-height: 1.1; margin: 0 0 6px; transition: color .3s; }
.dp-online-card__title a { color: inherit; }
.dp-online-card:hover .dp-online-card__title { color: var(--cat); }
.dp-online-card__media { display: block; }
.dp-online-card__tagline { margin: 0 0 14px; font-weight: 600; color: var(--dp-primary-3); }
.dp-online-card__desc { margin: 0 0 20px; color: var(--dp-muted); font-size: 15.5px; }

.dp-online-card__sub {
	margin: 0 0 10px; font-family: var(--dp-font-body);
	font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--dp-ink);
}
.dp-online-card__learn {
	list-style: none; margin: 0 0 20px; padding: 0;
	display: grid; grid-template-columns: 1fr 1fr; gap: 8px 18px;
	font-size: 14.5px; color: var(--dp-text);
}
.dp-online-card__learn li { display: flex; gap: 9px; align-items: flex-start; }
.dp-online-card__learn .dp-icon {
	flex-shrink: 0; width: 20px; height: 20px; padding: 3px; margin-top: 1px;
	border-radius: 50%; background: var(--cat-soft); color: var(--cat); stroke-width: 3;
}

.dp-online-card__facts {
	list-style: none; margin: 0 0 24px; padding: 14px 0 0;
	display: flex; flex-wrap: wrap; gap: 8px 18px;
	border-top: 1px dashed var(--dp-line);
	font-size: 13.5px; font-weight: 600; color: var(--dp-muted);
}
.dp-online-card__facts li { display: inline-flex; align-items: center; gap: 6px; }
.dp-online-card__facts .dp-icon { width: 17px; height: 17px; color: var(--cat); }

.dp-online-card__actions { margin-top: auto; display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.dp-online-card__actions .dp-btn .dp-icon { width: 17px; height: 17px; }
.dp-online-card:hover .dp-online-card__actions .dp-btn--gold { background: var(--cat); color: var(--dp-white); box-shadow: 0 12px 24px -12px var(--cat-glow); }
.dp-online-card:hover .dp-online-card__actions .dp-btn--outline { border-color: var(--cat); color: var(--cat); }
.dp-online-card .dp-online-card__actions .dp-btn--outline:hover { background: var(--cat); color: var(--dp-white); }
.dp-online-card__wa {
	display: inline-flex; align-items: center; gap: 6px;
	font-size: 14px; font-weight: 700; color: var(--dp-muted);
}
.dp-online-card__wa .dp-icon { width: 18px; height: 18px; }
.dp-online-card__wa:hover { color: #25d366; }

/* ---------- Responsive ---------- */
@media (max-width: 1099px) {
	.dp-online-jump,
	.dp-online-benefits { grid-template-columns: repeat(2, 1fr); }
	.dp-online-card,
	.dp-online-card:nth-child(even) { grid-template-columns: 1fr; }
	.dp-online-card:nth-child(even) .dp-online-card__media { order: 0; }
	.dp-online-card__media { min-height: 0; aspect-ratio: 16 / 9; }
}
@media (max-width: 640px) {
	.dp-online-jump,
	.dp-online-benefits,
	.dp-online-card__learn { grid-template-columns: 1fr; }
	.dp-online-card__body { padding: 26px 22px; }
	.dp-online-card__media { aspect-ratio: 4 / 3; }
	.dp-online-card__num { font-size: 58px; }
	.dp-online-card__actions .dp-btn { flex: 1 1 100%; justify-content: center; }
	.dp-online-card__wa { width: 100%; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
	.dp-online-card__dot { animation: none; }
}