/* ==========================================================================
   online-course.css – each online course page (template-online-course.php)
   and the "Join the live class" section (also on the Online Courses page).
   Course colour: --cat / --cat-soft / --cat-glow (top of courses.css).
   ========================================================================== */

/* ---------- Shared bits ---------- */
.dp-oc-label {
	display: inline-flex; align-items: center; gap: 7px;
	margin: 0 0 14px; padding: 6px 13px; border-radius: 999px;
	background: var(--cat-soft); color: var(--cat);
	font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
}
.dp-oc-label .dp-icon { width: 14px; height: 14px; }
.dp-oc-sub {
	margin: 32px 0 14px; font-family: var(--dp-font-body);
	font-size: 14px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--dp-ink);
}
.dp-oc-dot {
	width: 8px; height: 8px; border-radius: 50%; background: #e0412f;
	animation: dp-oc-pulse 1.8s infinite;
}
@keyframes dp-oc-pulse {
	0% { box-shadow: 0 0 0 0 rgba(224, 65, 47, .6); }
	70%, 100% { box-shadow: 0 0 0 8px rgba(224, 65, 47, 0); }
}

/* ---------- Overview + course facts box ---------- */
.dp-oc-overview__grid { display: grid; grid-template-columns: 1fr 390px; gap: 56px; align-items: start; }
.dp-oc-overview__main .dp-title { margin-bottom: 18px; }
.dp-oc-overview__main p { font-size: 16.5px; }
.dp-oc-overview__lead { font-size: 19px !important; color: var(--dp-ink); line-height: 1.6; }

.dp-oc-ticks { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.dp-oc-ticks li {
	display: flex; gap: 10px; align-items: flex-start;
	padding: 14px 16px; border-radius: 12px;
	background: var(--dp-surface); border: 1px solid var(--dp-line);
	font-weight: 600; font-size: 15px; color: var(--dp-ink);
	transition: border-color .3s, transform .3s var(--dp-ease), box-shadow .3s;
}
.dp-oc-ticks li:hover { border-color: var(--cat); transform: translateY(-3px); box-shadow: 0 12px 26px -16px var(--cat-glow); }
.dp-oc-ticks .dp-icon {
	flex-shrink: 0; width: 22px; height: 22px; padding: 4px;
	border-radius: 50%; background: var(--cat); color: var(--dp-white); stroke-width: 3;
}

.dp-oc-for {
	margin-top: 32px; padding: 6px 26px 24px; border-radius: var(--dp-radius);
	background: var(--cat-soft); border-left: 4px solid var(--cat);
}
.dp-oc-for .dp-oc-sub { margin-top: 20px; }
.dp-oc-for ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.dp-oc-for li { display: flex; gap: 10px; align-items: center; font-size: 15.5px; color: var(--dp-ink); }
.dp-oc-for .dp-icon { flex-shrink: 0; width: 20px; height: 20px; color: var(--cat); }

.dp-oc-box {
	position: sticky; top: calc(var(--dp-header-h) + 20px);
	background: var(--dp-surface); border: 1px solid var(--dp-line);
	border-radius: 22px; overflow: hidden; box-shadow: var(--dp-shadow);
}
.dp-oc-box::before { content: ""; display: block; height: 5px; background: linear-gradient(90deg, var(--cat), var(--dp-accent)); }
.dp-oc-box__media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; }
.dp-oc-box__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--dp-ease); }
.dp-oc-box:hover .dp-oc-box__media img { transform: scale(1.05); }
.dp-oc-box__live {
	position: absolute; left: 14px; top: 14px;
	display: inline-flex; align-items: center; gap: 7px; padding: 6px 13px; border-radius: 999px;
	background: var(--dp-surface); color: var(--dp-ink); font-size: 12.5px; font-weight: 700;
	box-shadow: var(--dp-shadow-sm);
}
.dp-oc-box__body { padding: 22px 24px 24px; }
.dp-oc-box__title { margin: 0 0 12px; font-family: var(--dp-font-head); font-size: 26px; font-weight: 700; line-height: 1.15; color: var(--dp-ink); }
.dp-oc-facts { margin: 0 0 20px; }
.dp-oc-facts > div {
	display: flex; justify-content: space-between; gap: 12px; align-items: baseline;
	padding: 11px 0; border-bottom: 1px dashed var(--dp-line); font-size: 14px;
}
.dp-oc-facts dt { display: inline-flex; align-items: center; gap: 8px; color: var(--dp-muted); font-weight: 600; white-space: nowrap; }
.dp-oc-facts dt .dp-icon { width: 17px; height: 17px; color: var(--cat); }
.dp-oc-facts dd { margin: 0; text-align: right; font-weight: 700; color: var(--dp-ink); }
.dp-oc-facts__tag {
	display: inline-block; margin-left: 4px; padding: 2px 8px; border-radius: 999px;
	background: var(--cat-soft); color: var(--cat); font-size: 11px; font-weight: 800; vertical-align: 1px;
}
.dp-oc-box__btn { width: 100%; justify-content: center; margin-top: 10px; }
.dp-oc-box__btn .dp-icon { width: 18px; height: 18px; }
.dp-oc-box:hover .dp-btn--gold { background: var(--cat); color: var(--dp-white); box-shadow: 0 12px 26px -12px var(--cat-glow); }
.dp-oc-box .dp-btn--outline:hover { background: #25d366; border-color: #25d366; color: var(--dp-white); }
.dp-oc-box__note { margin: 12px 0 0; text-align: center; font-size: 13px; color: var(--dp-muted); }

/* ---------- Benefits (each card its own hover colour) ---------- */
.dp-oc-benefits__grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.dp-oc-benefit--1 { --b: #e0782f; }
.dp-oc-benefit--2 { --b: #7b4bb3; }
.dp-oc-benefit--3 { --b: #2a6fa8; }
.dp-oc-benefit--4 { --b: #cf4a70; }
.dp-oc-benefit--5 { --b: #1f8a7a; }
.dp-oc-benefit--6 { --b: #b4533b; }
.dp-oc-benefit {
	position: relative; overflow: hidden; isolation: isolate;
	padding: 30px 28px; border-radius: var(--dp-radius);
	background: var(--dp-surface); border: 1px solid var(--dp-line);
	transition: transform .35s var(--dp-ease), box-shadow .35s, border-color .35s;
}
.dp-oc-benefit::before { /* colour wash that rises on hover */
	content: ""; position: absolute; inset: auto 0 0 0; height: 0; z-index: -1;
	background: linear-gradient(160deg, var(--b), color-mix(in srgb, var(--b) 70%, #16182e));
	transition: height .45s var(--dp-ease);
}
.dp-oc-benefit__icon {
	display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 18px;
	border-radius: 16px; color: var(--b);
	background: color-mix(in srgb, var(--b) 12%, #fff);
	transition: background .35s, color .35s, transform .35s var(--dp-ease);
}
.dp-oc-benefit__icon .dp-icon { width: 26px; height: 26px; }
.dp-oc-benefit h3 { font-size: 23px; margin: 0 0 8px; transition: color .35s; }
.dp-oc-benefit p { margin: 0; font-size: 15px; color: var(--dp-muted); transition: color .35s; }
.dp-oc-benefit:hover { transform: translateY(-6px); border-color: transparent; box-shadow: 0 24px 44px -22px var(--b); }
.dp-oc-benefit:hover::before { height: 100%; }
.dp-oc-benefit:hover .dp-oc-benefit__icon { background: rgba(255, 255, 255, .18); color: var(--dp-white); transform: rotate(-8deg) scale(1.05); }
.dp-oc-benefit:hover h3 { color: var(--dp-white); }
.dp-oc-benefit:hover p { color: rgba(255, 255, 255, .85); }

/* ---------- Course content (modules) ---------- */
.dp-oc-modules { display: grid; gap: 14px; }
.dp-oc-module {
	background: var(--dp-surface); border: 1px solid var(--dp-line); border-radius: 16px;
	overflow: hidden; transition: border-color .3s, box-shadow .3s;
}
.dp-oc-module[open] { border-color: var(--cat); box-shadow: 0 16px 34px -22px var(--cat-glow); }
.dp-oc-module summary {
	list-style: none; cursor: pointer;
	display: flex; align-items: center; gap: 16px; padding: 18px 22px;
}
.dp-oc-module summary::-webkit-details-marker { display: none; }
.dp-oc-module summary:hover .dp-oc-module__title { color: var(--cat); }
.dp-oc-module__num {
	flex-shrink: 0; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px;
	background: var(--cat-soft); color: var(--cat);
	font-family: var(--dp-font-head); font-size: 20px; font-weight: 700; font-variant-numeric: lining-nums;
	transition: background .3s, color .3s;
}
.dp-oc-module[open] .dp-oc-module__num { background: var(--cat); color: var(--dp-white); }
.dp-oc-module__title { flex: 1; font-weight: 700; font-size: 17px; color: var(--dp-ink); transition: color .3s; }
.dp-oc-module__count { font-size: 13px; font-weight: 600; color: var(--dp-muted); white-space: nowrap; }
.dp-oc-module summary > .dp-icon { width: 20px; height: 20px; color: var(--cat); transition: transform .3s; }
.dp-oc-module[open] summary > .dp-icon { transform: rotate(180deg); }
.dp-oc-module ul {
	list-style: none; margin: 0; padding: 4px 22px 20px 82px;
	display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px;
}
.dp-oc-module li { display: flex; gap: 9px; align-items: flex-start; font-size: 15px; }
.dp-oc-module li .dp-icon { flex-shrink: 0; width: 18px; height: 18px; margin-top: 2px; color: var(--cat); stroke-width: 2.6; }
.dp-oc-content__more { margin: 28px 0 0; text-align: center; color: var(--dp-muted); }
.dp-oc-content__more a { font-weight: 700; display: inline-flex; align-items: center; gap: 5px; }
.dp-oc-content__more .dp-icon { width: 15px; height: 15px; }

/* ---------- Join the live class (recommended app) ---------- */
.dp-oc-join { overflow: hidden; }
.dp-oc-join::before { /* soft glow */
	content: ""; position: absolute; width: 520px; height: 520px; right: -160px; top: -160px; border-radius: 50%;
	background: radial-gradient(circle, rgba(242, 184, 97, .18), transparent 65%); pointer-events: none;
}
.dp-oc-join__grid { display: grid; grid-template-columns: 420px 1fr; gap: 40px; align-items: start; position: relative; }

.dp-oc-app {
	position: relative; padding: 30px; border-radius: 22px;
	background: var(--dp-surface); color: var(--dp-text);
	box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .5);
}
.dp-oc-app__badge {
	position: absolute; top: -14px; left: 30px;
	display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; border-radius: 999px;
	background: var(--dp-accent); color: var(--dp-ink); font-size: 12.5px; font-weight: 800;
}
.dp-oc-app__badge .dp-icon { width: 14px; height: 14px; fill: currentColor; }
.dp-oc-app__head { display: flex; align-items: center; gap: 16px; margin: 8px 0 14px; }
.dp-oc-app__logo {
	display: grid; place-items: center; width: 64px; height: 64px; border-radius: 18px;
	background: linear-gradient(145deg, #2d8cff, #0b5cff); color: #fff;
	box-shadow: 0 12px 24px -10px rgba(11, 92, 255, .6);
}
.dp-oc-app__logo .dp-icon { width: 32px; height: 32px; }
.dp-oc-app__head h3 { margin: 0; font-size: 30px; color: var(--dp-ink) !important; }
.dp-oc-app__head p { margin: 0; font-size: 13.5px; font-weight: 600; color: var(--dp-muted); }
.dp-oc-app__text { font-size: 15px; margin: 0 0 20px; }
.dp-oc-app .dp-btn { width: 100%; justify-content: center; }
.dp-oc-app .dp-btn .dp-icon { width: 18px; height: 18px; }
.dp-oc-app .dp-btn--gold:hover { background: #0b5cff; color: #fff; }
.dp-oc-app__also { list-style: none; margin: 20px 0 0; padding: 16px 0 0; border-top: 1px dashed var(--dp-line); display: grid; gap: 10px; }
.dp-oc-app__also li { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 600; color: var(--dp-ink); }
.dp-oc-app__also .dp-icon { width: 20px; height: 20px; color: var(--dp-accent); }

.dp-oc-join__steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.dp-oc-join__steps li {
	display: flex; gap: 18px; align-items: flex-start;
	padding: 20px 22px; border-radius: 18px;
	background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1);
	transition: background .3s, transform .3s var(--dp-ease), border-color .3s;
}
.dp-oc-join__steps li:hover { background: rgba(255, 255, 255, .1); border-color: var(--dp-accent-2); transform: translateX(6px); }
.dp-oc-join__icon {
	position: relative; flex-shrink: 0; display: grid; place-items: center;
	width: 54px; height: 54px; border-radius: 16px; background: var(--dp-accent); color: var(--dp-ink);
}
.dp-oc-join__icon .dp-icon { width: 24px; height: 24px; }
.dp-oc-join__icon b {
	position: absolute; top: -7px; right: -7px; display: grid; place-items: center;
	width: 22px; height: 22px; border-radius: 50%; background: var(--dp-white); color: var(--dp-primary); font-size: 12px;
}
.dp-oc-join__steps h3 { margin: 2px 0 4px; font-size: 21px; }
.dp-oc-join__steps p { margin: 0; font-size: 14.5px; color: rgba(255, 255, 255, .72); }

.dp-oc-need { margin-top: 48px; position: relative; }
.dp-oc-need h3 { text-align: center; font-size: 26px; margin: 0 0 20px; }
.dp-oc-need ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.dp-oc-need li {
	display: flex; flex-direction: column; gap: 4px; padding: 20px; border-radius: 16px;
	background: rgba(255, 255, 255, .04); border: 1px dashed rgba(255, 255, 255, .2);
	font-size: 14px; color: rgba(255, 255, 255, .7);
}
.dp-oc-need strong { color: var(--dp-white); font-size: 15.5px; }
.dp-oc-need__icon { color: var(--dp-accent-2); margin-bottom: 6px; }
.dp-oc-need__icon .dp-icon { width: 26px; height: 26px; }

/* ---------- More online courses ---------- */
.dp-oc-related__grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.dp-oc-mini a {
	display: flex; flex-direction: column; height: 100%;
	background: var(--dp-surface); border: 1px solid var(--dp-line); border-radius: 18px; overflow: hidden;
	color: inherit; transition: transform .35s var(--dp-ease), box-shadow .35s, border-color .35s;
}
.dp-oc-mini a:hover { transform: translateY(-6px); border-color: transparent; box-shadow: 0 24px 44px -22px var(--cat-glow); color: inherit; }
.dp-oc-mini__media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; }
.dp-oc-mini__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--dp-ease); }
.dp-oc-mini a:hover img { transform: scale(1.07); }
.dp-oc-mini__badge {
	position: absolute; right: 12px; top: 12px; padding: 5px 12px; border-radius: 999px;
	background: var(--cat); color: var(--dp-white); font-size: 12px; font-weight: 700;
}
.dp-oc-mini__body { display: flex; flex-direction: column; gap: 6px; padding: 20px 22px 22px; flex: 1; }
.dp-oc-mini__title { font-family: var(--dp-font-head); font-size: 24px; font-weight: 700; line-height: 1.15; color: var(--dp-ink); transition: color .3s; }
.dp-oc-mini a:hover .dp-oc-mini__title { color: var(--cat); }
.dp-oc-mini__text { font-size: 14.5px; color: var(--dp-muted); }
.dp-oc-mini__more { margin-top: auto; padding-top: 10px; display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: 14px; color: var(--cat); }
.dp-oc-mini__more .dp-icon { width: 16px; height: 16px; transition: transform .3s; }
.dp-oc-mini a:hover .dp-oc-mini__more .dp-icon { transform: translateX(4px); }
.dp-oc-related__all { text-align: center; margin: 36px 0 0; }

/* ---------- Responsive ---------- */
@media (max-width: 1099px) {
	.dp-oc-overview__grid,
	.dp-oc-join__grid { grid-template-columns: 1fr; }
	.dp-oc-box { position: static; max-width: 560px; }
	.dp-oc-benefits__grid,
	.dp-oc-related__grid { grid-template-columns: repeat(2, 1fr); }
	.dp-oc-need ul { grid-template-columns: repeat(2, 1fr); }
	.dp-oc-app { max-width: 560px; }
}
@media (max-width: 640px) {
	.dp-oc-ticks,
	.dp-oc-benefits__grid,
	.dp-oc-related__grid,
	.dp-oc-need ul,
	.dp-oc-module ul { grid-template-columns: 1fr; }
	.dp-oc-module ul { padding-left: 22px; }
	.dp-oc-module summary { padding: 16px; gap: 12px; }
	.dp-oc-module__count { display: none; }
	.dp-oc-app { padding: 26px 20px; }
	.dp-oc-join__steps li { padding: 18px; }
	.dp-oc-for { padding: 4px 18px 20px; }
}
@media (prefers-reduced-motion: reduce) {
	.dp-oc-dot { animation: none; }
}