/*
 * Home "Seminars" section — template-parts/home-seminars.php. Plain CSS for
 * the same reason as home.css: the theme ships without node_modules, so
 * utilities missing from the compiled main.css would not render.
 */

.home-seminars {
	padding: 5rem 0;
}

@media (min-width: 768px) {
	.home-seminars {
		padding: 6rem 0;
	}
}

.home-seminars__head {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	justify-content: space-between;
	gap: 1.5rem;
	margin-bottom: 2.5rem;
}

.home-seminars__tag {
	display: inline-flex;
	align-items: center;
	gap: 0.7rem;
	color: #0891B2;
	font-size: 0.75rem;
	font-weight: 800;
	letter-spacing: 0.25em;
	text-transform: uppercase;
}

.home-seminars__tag::before {
	content: '';
	width: 2rem;
	height: 2px;
	border-radius: 2px;
	background: linear-gradient(90deg, #4F46E5, #06B6D4);
}

.home-seminars__title {
	margin: 0.9rem 0 0;
	color: #0F172A;
	font-size: 1.9rem;
	font-weight: 800;
	line-height: 1.15;
	text-wrap: balance;
}

@media (min-width: 768px) {
	.home-seminars__title {
		font-size: 2.5rem;
	}
}

.home-seminars__desc {
	max-width: 36rem;
	margin: 0.9rem 0 0;
	color: #64748B;
	font-size: 1rem;
	line-height: 1.7;
}

.home-seminars__all {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	padding: 0.75rem 1.25rem;
	border: 1px solid #CBD5E1;
	border-radius: 0.625rem;
	background: #FFFFFF;
	color: #0F172A;
	font-size: 0.9rem;
	font-weight: 700;
	text-decoration: none;
	transition: border-color .2s ease, color .2s ease;
}

.home-seminars__all:hover,
.home-seminars__all:focus-visible {
	border-color: #4F46E5;
	color: #4F46E5;
}

.home-seminars__all .material-symbols-outlined {
	font-size: 1.15rem;
}

.home-seminars__grid {
	display: grid;
	gap: 1.5rem;
}

@media (min-width: 1024px) {
	.home-seminars__grid {
		grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
		align-items: stretch;
		gap: 1.75rem;
	}
}

/* ----- Featured seminar ----- */

.home-seminars__featured {
	position: relative;
	display: flex;
	flex-direction: column;
	overflow: hidden;
	border-radius: 1.5rem;
	background:
		radial-gradient(30rem 18rem at 100% 100%, rgb(79 70 229 / 0.45), transparent 70%),
		radial-gradient(20rem 12rem at 0% 100%, rgb(6 182 212 / 0.18), transparent 70%),
		#0F172A;
	box-shadow: 0 30px 60px -30px rgb(15 23 42 / 0.6);
	color: #FFFFFF;
}

.home-seminars__media {
	position: relative;
	display: block;
	aspect-ratio: 16 / 9;
	overflow: hidden;
	background: #1E293B;
}

@media (min-width: 1024px) {
	.home-seminars__media {
		aspect-ratio: 16 / 8;
	}
}

.home-seminars__media img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform .7s cubic-bezier(.2, .7, .2, 1);
}

.home-seminars__featured:hover .home-seminars__media img {
	transform: scale(1.05);
}

/* Photo melts into the card below it. */
.home-seminars__media::after {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(to bottom, rgb(15 23 42 / 0) 45%, #0F172A);
}

.home-seminars__placeholder {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #475569;
	font-size: 4rem;
}

.home-seminars__date {
	position: absolute;
	top: 1.1rem;
	left: 1.1rem;
	z-index: 2;
	display: flex;
	min-width: 4rem;
	flex-direction: column;
	align-items: center;
	padding: 0.55rem 0.75rem;
	border-radius: 1rem;
	background: #FFFFFF;
	box-shadow: 0 12px 24px -12px rgb(0 0 0 / 0.5);
	color: #4F46E5;
	font-size: 0.72rem;
	font-weight: 800;
	letter-spacing: 0.12em;
	text-transform: uppercase;
}

.home-seminars__date strong {
	color: #0F172A;
	font-size: 1.7rem;
	letter-spacing: 0;
	line-height: 1;
}

.home-seminars__cost {
	position: absolute;
	top: 1.1rem;
	right: 1.1rem;
	z-index: 2;
	padding: 0.4rem 0.9rem;
	border: 1px solid rgb(255 255 255 / 0.2);
	border-radius: 9999px;
	background: rgb(15 23 42 / 0.55);
	-webkit-backdrop-filter: blur(8px);
	backdrop-filter: blur(8px);
	font-size: 0.8rem;
	font-weight: 700;
}

.home-seminars__body {
	position: relative;
	z-index: 1;
	display: flex;
	flex: 1;
	flex-direction: column;
	margin-top: -2.5rem;
	padding: 0 1.25rem 1.5rem;
}

@media (min-width: 640px) {
	.home-seminars__body {
		padding: 0 1.75rem 1.9rem;
	}
}

.home-seminars__status {
	display: inline-flex;
	width: fit-content;
	align-items: center;
	gap: 0.5rem;
	padding: 0.35rem 0.85rem;
	border-radius: 9999px;
	background: rgb(34 211 238 / 0.14);
	color: #67E8F9;
	font-size: 0.7rem;
	font-weight: 800;
	letter-spacing: 0.18em;
	text-transform: uppercase;
}

.home-seminars__status-dot {
	width: 0.5rem;
	height: 0.5rem;
	border-radius: 9999px;
	background: #22D3EE;
	animation: home-seminars-ping 2s ease-out infinite;
}

.is-past .home-seminars__status {
	background: rgb(255 255 255 / 0.08);
	color: #CBD5E1;
}

.is-past .home-seminars__status-dot {
	background: #94A3B8;
	animation: none;
}

@keyframes home-seminars-ping {
	0% {
		box-shadow: 0 0 0 0 rgb(34 211 238 / 0.6);
	}

	100% {
		box-shadow: 0 0 0 8px rgb(34 211 238 / 0);
	}
}

.home-seminars__name {
	margin: 0.9rem 0 0;
	font-size: 1.5rem;
	font-weight: 800;
	line-height: 1.2;
}

@media (min-width: 768px) {
	.home-seminars__name {
		font-size: 1.85rem;
	}
}

.home-seminars__name a {
	color: #FFFFFF;
	text-decoration: none;
	transition: color .2s ease;
}

.home-seminars__name a:hover {
	color: #A5B4FC;
}

.home-seminars__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 0.6rem 1.25rem;
	margin: 1rem 0 0;
	padding: 0;
	color: #CBD5E1;
	font-size: 0.88rem;
	list-style: none;
}

.home-seminars__meta li {
	display: flex;
	align-items: center;
	gap: 0.4rem;
}

.home-seminars__meta .material-symbols-outlined {
	color: #67E8F9;
	font-size: 1.15rem;
}

.home-seminars__meta a {
	color: inherit;
	text-decoration: underline;
	text-underline-offset: 3px;
}

.home-seminars__countdown {
	display: grid;
	max-width: 26rem;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 0.6rem;
	margin-top: 1.4rem;
}

.home-seminars__unit {
	display: flex;
	flex-direction: column;
	align-items: center;
	padding: 0.7rem 0.3rem 0.6rem;
	border: 1px solid rgb(255 255 255 / 0.1);
	border-radius: 0.9rem;
	background: rgb(255 255 255 / 0.06);
	color: #94A3B8;
	font-size: 0.62rem;
	font-weight: 700;
	letter-spacing: 0.15em;
	text-transform: uppercase;
}

.home-seminars__unit strong {
	color: #FFFFFF;
	font-size: 1.6rem;
	font-variant-numeric: tabular-nums;
	font-weight: 800;
	letter-spacing: 0;
	line-height: 1.15;
}

.home-seminars__countdown.is-live .home-seminars__unit strong {
	color: #67E8F9;
}

.home-seminars__excerpt {
	margin: 1rem 0 0;
	color: #94A3B8;
	font-size: 0.95rem;
	line-height: 1.7;
}

.home-seminars__actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.75rem;
	margin-top: auto;
	padding-top: 1.6rem;
}

.home-seminars__ghost {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	padding: 0.75rem 1.25rem;
	border: 1px solid rgb(255 255 255 / 0.22);
	border-radius: 0.5rem;
	color: #FFFFFF;
	font-size: 0.875rem;
	font-weight: 700;
	text-decoration: none;
	transition: background-color .2s ease, border-color .2s ease;
}

.home-seminars__ghost:hover,
.home-seminars__ghost:focus-visible {
	border-color: rgb(255 255 255 / 0.4);
	background: rgb(255 255 255 / 0.08);
}

.home-seminars__ghost .material-symbols-outlined {
	font-size: 1.1rem;
}

/* ----- Other seminars ----- */

.home-seminars__list {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.home-seminars__row {
	display: flex;
	align-items: center;
	gap: 1rem;
	padding: 1rem;
	border: 1px solid #E2E8F0;
	border-radius: 1.1rem;
	background: #FFFFFF;
	text-decoration: none;
	transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.home-seminars__row:hover,
.home-seminars__row:focus-visible {
	border-color: rgb(79 70 229 / 0.3);
	box-shadow: 0 18px 36px -22px rgb(79 70 229 / 0.45);
	transform: translateX(4px);
}

.home-seminars__tile {
	display: flex;
	width: 4rem;
	height: 4.4rem;
	flex-shrink: 0;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	border-radius: 0.9rem;
	background: linear-gradient(135deg, #4F46E5, #06B6D4);
	color: rgb(255 255 255 / 0.85);
	font-size: 0.7rem;
	font-weight: 800;
	letter-spacing: 0.12em;
	text-transform: uppercase;
}

.home-seminars__tile strong {
	color: #FFFFFF;
	font-size: 1.45rem;
	letter-spacing: 0;
	line-height: 1;
}

.home-seminars__row.is-past .home-seminars__tile {
	background: #E2E8F0;
	color: #64748B;
}

.home-seminars__row.is-past .home-seminars__tile strong {
	color: #334155;
}

.home-seminars__row-body {
	display: flex;
	min-width: 0;
	flex: 1;
	flex-direction: column;
	gap: 0.3rem;
}

.home-seminars__row-title {
	display: -webkit-box;
	overflow: hidden;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	color: #0F172A;
	font-size: 0.98rem;
	font-weight: 700;
	line-height: 1.35;
}

.home-seminars__row-meta {
	color: #64748B;
	font-size: 0.8rem;
}

.home-seminars__arrow {
	display: flex;
	width: 2.4rem;
	height: 2.4rem;
	flex-shrink: 0;
	align-items: center;
	justify-content: center;
	border-radius: 9999px;
	background: #F1F5F9;
	color: #4F46E5;
	font-size: 1.2rem;
	transition: background-color .25s ease, color .25s ease;
}

.home-seminars__row:hover .home-seminars__arrow {
	background: #4F46E5;
	color: #FFFFFF;
}

.home-seminars__notify {
	display: flex;
	flex: 1;
	flex-direction: column;
	align-items: flex-start;
	justify-content: center;
	padding: 1.75rem;
	border: 1px dashed rgb(79 70 229 / 0.35);
	border-radius: 1.25rem;
	background: linear-gradient(135deg, rgb(79 70 229 / 0.07), rgb(6 182 212 / 0.1));
}

.home-seminars__notify-icon {
	display: flex;
	width: 3rem;
	height: 3rem;
	align-items: center;
	justify-content: center;
	border-radius: 0.9rem;
	background: #FFFFFF;
	box-shadow: 0 12px 24px -14px rgb(79 70 229 / 0.6);
	color: #4F46E5;
	font-size: 1.5rem;
	animation: home-seminars-ring 4s ease-in-out infinite;
}

@keyframes home-seminars-ring {
	0%,
	80%,
	100% {
		transform: rotate(0);
	}

	84% {
		transform: rotate(14deg);
	}

	88% {
		transform: rotate(-12deg);
	}

	92% {
		transform: rotate(8deg);
	}

	96% {
		transform: rotate(-4deg);
	}
}

.home-seminars__notify h3 {
	margin: 1rem 0 0;
	color: #0F172A;
	font-size: 1.2rem;
	font-weight: 800;
}

.home-seminars__notify p {
	margin: 0.5rem 0 0;
	color: #64748B;
	font-size: 0.92rem;
	line-height: 1.65;
}

.home-seminars__wa {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	margin-top: 1.25rem;
	padding: 0.75rem 1.25rem;
	border-radius: 0.625rem;
	background: #16A34A;
	color: #FFFFFF;
	font-size: 0.9rem;
	font-weight: 700;
	text-decoration: none;
	transition: background-color .2s ease;
}

.home-seminars__wa:hover,
.home-seminars__wa:focus-visible {
	background: #15803D;
}

.home-seminars__wa i {
	font-size: 1.1rem;
}

@media (prefers-reduced-motion: reduce) {
	.home-seminars__status-dot,
	.home-seminars__notify-icon {
		animation: none;
	}

	.home-seminars__media img,
	.home-seminars__row {
		transition: none;
	}

	.home-seminars__featured:hover .home-seminars__media img,
	.home-seminars__row:hover {
		transform: none;
	}
}