/*
 * LBBC Campus Pro 4.0 — motion, carousels and premium homepage enhancements.
 * All effects respect prefers-reduced-motion and remain usable without JavaScript.
 */

:root {
	--lbbc-carousel-gap: 22px;
	--lbbc-ease-premium: cubic-bezier(.2,.72,.22,1);
}

/* Header depth on scroll */
.site-header {
	transition: min-height 260ms var(--lbbc-ease-premium), box-shadow 260ms ease, background-color 260ms ease;
}
.site-header.is-scrolled {
	background: rgba(255,255,255,.965);
	box-shadow: 0 14px 38px rgba(7,16,50,.12);
}
.site-header.is-scrolled .site-header__inner,
.site-header.is-scrolled .primary-menu--brand > li > a,
.site-header.is-scrolled .primary-menu--brand .mega-menu-trigger,
.site-header.is-scrolled .primary-menu > li > a {
	min-height: 68px;
}

/* Hero entrance and gentle cinematic movement */
.js.motion-enabled .hero-copy h1,
.js.motion-enabled .hero-copy p,
.js.motion-enabled .hero-actions {
	opacity: 0;
	transform: translateY(24px);
}
.js.motion-enabled.page-ready .hero-copy h1 {
	animation: lbbc-hero-in .8s var(--lbbc-ease-premium) .08s forwards;
}
.js.motion-enabled.page-ready .hero-copy p {
	animation: lbbc-hero-in .8s var(--lbbc-ease-premium) .22s forwards;
}
.js.motion-enabled.page-ready .hero-actions {
	animation: lbbc-hero-in .8s var(--lbbc-ease-premium) .36s forwards;
}
.hero-media { position: relative; }
.hero-media::after {
	position: absolute;
	inset: 0;
	background: linear-gradient(115deg,rgba(7,16,50,.12),transparent 45%);
	content: "";
	pointer-events: none;
}
.js.motion-enabled.page-ready .hero-media img {
	animation: lbbc-hero-zoom 8s var(--lbbc-ease-premium) both;
}
@keyframes lbbc-hero-in {
	to { opacity: 1; transform: translateY(0); }
}
@keyframes lbbc-hero-zoom {
	from { transform: scale(1.035); }
	to { transform: scale(1); }
}

/* Accessible scroll reveal */
.js.motion-enabled .lbbc-reveal {
	opacity: 0;
	transform: translateY(34px);
	transition: opacity .72s var(--lbbc-ease-premium), transform .72s var(--lbbc-ease-premium);
	transition-delay: var(--reveal-delay, 0ms);
}
.js.motion-enabled .lbbc-reveal[data-reveal="left"] { transform: translateX(-38px); }
.js.motion-enabled .lbbc-reveal[data-reveal="right"] { transform: translateX(38px); }
.js.motion-enabled .lbbc-reveal[data-reveal="scale"] { transform: scale(.94); }
.js.motion-enabled .lbbc-reveal.is-visible {
	opacity: 1;
	transform: translate(0) scale(1);
}

/* Button sheen and richer hover */
.button,
.programme-tab,
.carousel-button,
.carousel-autoplay-toggle {
	position: relative;
	overflow: hidden;
}
.button::after {
	position: absolute;
	top: -70%;
	left: -35%;
	width: 32%;
	height: 240%;
	background: linear-gradient(90deg,transparent,rgba(255,255,255,.34),transparent);
	content: "";
	transform: rotate(18deg) translateX(-230%);
	transition: transform .65s var(--lbbc-ease-premium);
	pointer-events: none;
}
.button:hover::after { transform: rotate(18deg) translateX(520%); }

/* Generic accessible carousel */
.lbbc-carousel { position: relative; min-width: 0; }
.lbbc-carousel__viewport { overflow: hidden; min-width: 0; }
.lbbc-carousel__track {
	display: flex;
	overflow-x: auto;
	align-items: stretch;
	gap: var(--lbbc-carousel-gap);
	padding: 4px 4px 18px;
	scroll-behavior: smooth;
	scroll-snap-type: x mandatory;
	scrollbar-width: none;
	overscroll-behavior-inline: contain;
	-webkit-overflow-scrolling: touch;
}
.lbbc-carousel__track::-webkit-scrollbar { display: none; }
.lbbc-carousel__slide {
	min-width: 0;
	scroll-snap-align: start;
	scroll-snap-stop: always;
}
.lbbc-carousel--programmes .lbbc-carousel__slide { flex: 0 0 calc((100% - (var(--lbbc-carousel-gap) * 3)) / 4); }
.lbbc-carousel--videos .lbbc-carousel__slide { flex: 0 0 calc((100% - (var(--lbbc-carousel-gap) * 2)) / 3); }
.lbbc-carousel--testimonials .lbbc-carousel__slide { flex: 0 0 100%; }
.lbbc-carousel--news .lbbc-carousel__slide { flex: 0 0 calc((100% - var(--lbbc-carousel-gap)) / 2); }

.programme-grid--carousel,
.video-testimonial-track,
.testimonial-carousel-track,
.news-carousel-track {
	display: flex;
	grid-template-columns: none;
	grid-auto-flow: initial;
	grid-auto-columns: initial;
}
.programme-grid--carousel .programme-card { height: auto; }

.section-heading__actions {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	flex-wrap: wrap;
	gap: 18px;
}
.carousel-controls { display: flex; align-items: center; gap: 9px; }
.carousel-controls--light .carousel-button {
	border-color: rgba(255,255,255,.3);
	background: rgba(255,255,255,.08);
	color: var(--lbbc-white);
}
.carousel-controls--light .carousel-button:hover {
	border-color: var(--lbbc-white);
	background: var(--lbbc-white);
	color: var(--lbbc-navy);
}
.lbbc-carousel__footer {
	display: flex;
	min-height: 38px;
	align-items: center;
	justify-content: space-between;
	gap: 18px;
	margin-top: 7px;
}
.lbbc-carousel__footer--dark { padding-bottom: 30px; }
.lbbc-carousel__dots { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; }
.lbbc-carousel__dot {
	width: 9px;
	height: 9px;
	padding: 0;
	border: 0;
	border-radius: 999px;
	background: #cdd2df;
	transition: width .28s var(--lbbc-ease-premium), background-color .28s ease, transform .28s ease;
}
.lbbc-carousel__dot:hover { transform: scale(1.18); }
.lbbc-carousel__dot.is-active { width: 30px; background: var(--lbbc-red); }
.lbbc-carousel__footer--dark .lbbc-carousel__dot { background: rgba(255,255,255,.35); }
.lbbc-carousel__footer--dark .lbbc-carousel__dot.is-active { background: var(--lbbc-white); }
.carousel-autoplay-toggle {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	padding: 7px 10px;
	border: 0;
	border-radius: 7px;
	background: transparent;
	color: var(--lbbc-muted);
	font-size: .75rem;
	font-weight: 700;
}
.carousel-autoplay-toggle:hover { background: var(--lbbc-light); color: var(--lbbc-navy); }
.carousel-autoplay-toggle--light { color: rgba(255,255,255,.78); }
.carousel-autoplay-toggle--light:hover { background: rgba(255,255,255,.1); color: var(--lbbc-white); }
.carousel-toggle-icon { width: 18px; height: 18px; }

/* Premium card motion */
.programme-card,
.school-card,
.pathway-card,
.video-testimonial-card,
.news-carousel-card,
.news-feature-card,
.info-panel {
	will-change: transform;
	transition: transform .35s var(--lbbc-ease-premium), box-shadow .35s ease, border-color .35s ease;
}
.programme-card:hover,
.school-card:hover,
.pathway-card:hover,
.video-testimonial-card:hover,
.news-carousel-card:hover,
.info-panel:hover {
	transform: translateY(-8px);
	box-shadow: 0 22px 48px rgba(7,16,50,.13);
}
.programme-card__image img,
.school-card__image img,
.news-card__media img,
.video-testimonial-card__play img {
	transition: transform .7s var(--lbbc-ease-premium), filter .45s ease;
}
.programme-card:hover .programme-card__image img,
.school-card:hover .school-card__image img,
.news-carousel-card:hover .news-card__media img,
.news-feature-card:hover .news-card__media img,
.video-testimonial-card:hover .video-testimonial-card__play img {
	transform: scale(1.065);
}

/* Animated statistics */
.stat-item { position: relative; }
.stat-item::after {
	position: absolute;
	right: 0;
	bottom: -18px;
	left: 0;
	height: 2px;
	border-radius: 2px;
	background: linear-gradient(90deg,transparent,rgba(255,255,255,.8),transparent);
	content: "";
	opacity: 0;
	transform: scaleX(.25);
	transition: opacity .45s ease, transform .65s var(--lbbc-ease-premium);
}
.stat-item.is-counted::after { opacity: .8; transform: scaleX(1); }
.stat-item strong { font-variant-numeric: tabular-nums; }

/* Testimonial carousel */
.testimonial-section--carousel { overflow: hidden; padding-top: 54px; color: var(--lbbc-white); }
.testimonial-carousel-heading {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 28px;
	padding-bottom: 25px;
}
.testimonial-carousel-heading h2 { margin: 0; color: var(--lbbc-white); }
.testimonial-carousel-heading .eyebrow { color: #f2a2aa; }
.testimonial-slide { background: var(--lbbc-navy); }
.testimonial-carousel-track { padding: 0; gap: 0; }
.testimonial-slide .testimonial-shell { min-height: 460px; }
.testimonial-slide .testimonial-image img { min-height: 460px; }
.testimonial-slide[aria-hidden="true"] { visibility: visible; }

/* Video carousel */
.video-testimonial-track { padding-bottom: 18px; }
.video-testimonial-card { height: 100%; }
.video-play-icon {
	transition: transform .35s var(--lbbc-ease-premium), box-shadow .35s ease, background-color .35s ease;
}
.video-testimonial-card:hover .video-play-icon {
	transform: translate(-50%,-50%) scale(1.1);
	box-shadow: 0 18px 38px rgba(0,0,0,.34);
}

/* Intakes and scholarship panels */
.information-grid--two { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 28px; }
.info-panel--feature {
	min-height: 100%;
	padding: 34px;
	border-radius: 18px;
	background: linear-gradient(145deg,#fff,#f8f9fc);
}
.info-panel__heading { align-items: flex-start; }
.info-panel__heading > div > span {
	display: block;
	margin-bottom: 3px;
	color: var(--lbbc-red);
	font-size: .7rem;
	font-weight: 800;
	letter-spacing: .1em;
	text-transform: uppercase;
}
.info-panel__heading h3 { margin: 0; font-size: 1.35rem; }
.intake-list--premium { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 13px; }
.intake-list--premium .intake-item {
	padding: 15px;
	border: 1px solid var(--lbbc-border);
	border-radius: 11px;
	background: var(--lbbc-white);
}
.intake-details h4,
.scholarship-item h4 { margin-bottom: 2px; font-size: .92rem; }
.scholarship-list--premium { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
.scholarship-list--premium .scholarship-item {
	padding: 15px;
	border: 1px solid var(--lbbc-border);
	border-radius: 11px;
	background: var(--lbbc-white);
}
.info-panel--feature > .button { align-self: flex-start; margin-top: auto; }

/* Premium news and events */
.news-events-layout {
	display: grid;
	grid-template-columns: minmax(330px,.82fr) minmax(0,1.18fr);
	gap: 28px;
	align-items: stretch;
}
.news-feature-wrap { min-width: 0; }
.news-feature-card,
.news-carousel-card {
	overflow: hidden;
	border: 1px solid var(--lbbc-border);
	border-radius: 18px;
	background: var(--lbbc-white);
	box-shadow: var(--lbbc-shadow-soft);
}
.news-feature-card { height: 100%; }
.news-card__media {
	position: relative;
	display: block;
	overflow: hidden;
	aspect-ratio: 16/10;
	background: var(--lbbc-navy);
}
.news-feature-card .news-card__media { aspect-ratio: 16/11; }
.news-card__media::after {
	position: absolute;
	inset: 0;
	background: linear-gradient(0deg,rgba(7,16,50,.48),transparent 58%);
	content: "";
}
.news-card__media img { width: 100%; height: 100%; object-fit: cover; }
.news-card__type {
	position: absolute;
	top: 15px;
	left: 15px;
	z-index: 2;
	padding: 6px 10px;
	border-radius: 999px;
	background: var(--lbbc-red);
	color: var(--lbbc-white);
	font-size: .68rem;
	font-weight: 800;
	letter-spacing: .08em;
	text-transform: uppercase;
}
.news-card__body { padding: 22px; }
.news-feature-card .news-card__body { padding: 28px; }
.news-card__body time {
	display: block;
	margin-bottom: 7px;
	color: var(--lbbc-red);
	font-size: .74rem;
	font-weight: 750;
}
.news-card__body h3 { margin-bottom: 9px; font-size: 1.08rem; }
.news-feature-card .news-card__body h3 { font-size: 1.5rem; }
.news-card__body p { color: var(--lbbc-muted); font-size: .84rem; line-height: 1.58; }
.news-view-links { display: flex; align-items: center; gap: 16px; }
.news-carousel-track { height: 100%; }
.news-carousel-card { height: auto; }
.news-carousel-card .news-card__body { display: flex; min-height: 220px; flex-direction: column; }
.news-carousel-card .text-link { margin-top: auto; }

/* Inner-page movement without compromising layout */
.inner-hero h1,
.programme-hero__copy h1 { text-wrap: balance; }
.value-card:hover,
.staff-card:hover,
.archive-card:hover {
	transform: translateY(-6px);
	box-shadow: 0 20px 42px rgba(7,16,50,.11);
}
.value-card,
.staff-card,
.archive-card { transition: transform .32s var(--lbbc-ease-premium), box-shadow .32s ease; }

@media (max-width: 1199px) {
	.lbbc-carousel--programmes .lbbc-carousel__slide { flex-basis: calc((100% - (var(--lbbc-carousel-gap) * 2)) / 3); }
	.lbbc-carousel--videos .lbbc-carousel__slide { flex-basis: calc((100% - var(--lbbc-carousel-gap)) / 2); }
	.news-events-layout { grid-template-columns: .9fr 1.1fr; }
	.lbbc-carousel--news .lbbc-carousel__slide { flex-basis: 78%; }
	.intake-list--premium,
	.scholarship-list--premium { grid-template-columns: 1fr; }
}

@media (max-width: 991px) {
	.lbbc-carousel--programmes .lbbc-carousel__slide { flex-basis: calc((100% - var(--lbbc-carousel-gap)) / 2); }
	.news-events-layout { grid-template-columns: 1fr; }
	.lbbc-carousel--news .lbbc-carousel__slide { flex-basis: calc((100% - var(--lbbc-carousel-gap)) / 2); }
	.information-grid--two { grid-template-columns: 1fr; }
	.testimonial-carousel-heading { align-items: center; }
}

@media (max-width: 767px) {
	:root { --lbbc-carousel-gap: 15px; }
	.section-heading__actions { width: 100%; justify-content: space-between; }
	.lbbc-carousel--programmes .lbbc-carousel__slide,
	.lbbc-carousel--videos .lbbc-carousel__slide,
	.lbbc-carousel--news .lbbc-carousel__slide { flex-basis: 86%; }
	.testimonial-section--carousel { padding-top: 42px; }
	.testimonial-carousel-heading { align-items: flex-start; }
	.testimonial-slide .testimonial-shell { min-height: 0; }
	.testimonial-slide .testimonial-image img { min-height: 300px; }
	.lbbc-carousel__footer { align-items: flex-start; flex-direction: column; }
	.news-feature-card .news-card__body h3 { font-size: 1.25rem; }
	.info-panel--feature { padding: 25px; }
}

@media (max-width: 520px) {
	.lbbc-carousel--programmes .lbbc-carousel__slide,
	.lbbc-carousel--videos .lbbc-carousel__slide,
	.lbbc-carousel--news .lbbc-carousel__slide { flex-basis: 92%; }
	.news-view-links { align-items: flex-start; flex-direction: column; gap: 5px; }
	.carousel-autoplay-toggle { font-size: .7rem; }
}

@media (prefers-reduced-motion: reduce) {
	*,*::before,*::after {
		scroll-behavior: auto !important;
		animation-duration: .001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: .001ms !important;
	}
	.js.motion-enabled .lbbc-reveal,
	.js.motion-enabled .hero-copy h1,
	.js.motion-enabled .hero-copy p,
	.js.motion-enabled .hero-actions {
		opacity: 1;
		transform: none;
	}
}