/**
 * DBS Events — frontend styles
 * Premium, architectural, technology-focused. Original DBS branding.
 */

:root {
	--dbs-navy: #061a33;
	--dbs-blue-dark: #0a2f5c;
	--dbs-blue: #0d4f9e;
	--dbs-blue-mid: #1a6bbf;
	--dbs-blue-bright: #2b7fd4;
	--dbs-sky: #e8f1fa;
	--dbs-ink: #121820;
	--dbs-muted: #5a6572;
	--dbs-line: #d8e0ea;
	--dbs-white: #ffffff;
	--dbs-off: #f5f8fb;
	--dbs-radius: 18px;
	--dbs-radius-sm: 10px;
	--dbs-shadow: 0 18px 50px rgba(6, 26, 51, 0.12);
	--dbs-font: "DM Sans", system-ui, sans-serif;
	--dbs-display: "Outfit", "DM Sans", system-ui, sans-serif;
	--dbs-max: 1180px;
}

.dbs-events-archive,
.dbs-event-single {
	font-family: var(--dbs-font);
	color: var(--dbs-ink);
	line-height: 1.55;
	-webkit-font-smoothing: antialiased;
}

.dbs-events-archive *,
.dbs-event-single *,
.dbs-events-archive *::before,
.dbs-event-single *::before,
.dbs-events-archive *::after,
.dbs-event-single *::after {
	box-sizing: border-box;
}

.dbs-container {
	width: min(100% - 2.5rem, var(--dbs-max));
	margin-inline: auto;
}

.dbs-eyebrow {
	margin: 0 0 0.75rem;
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, 0.72);
}

.dbs-section-title {
	font-family: var(--dbs-display);
	font-size: clamp(1.6rem, 3vw, 2.25rem);
	font-weight: 700;
	letter-spacing: -0.02em;
	color: var(--dbs-ink);
	margin: 0 0 1rem;
}

.dbs-section-title--light {
	color: var(--dbs-white);
}

.dbs-badge {
	display: inline-flex;
	align-items: center;
	padding: 0.28rem 0.7rem;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.14);
	border: 1px solid rgba(255, 255, 255, 0.22);
	font-size: 0.78rem;
	font-weight: 600;
	letter-spacing: 0.02em;
}

.dbs-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.4rem;
	padding: 0.85rem 1.35rem;
	border-radius: 999px;
	font-family: var(--dbs-font);
	font-size: 0.95rem;
	font-weight: 600;
	text-decoration: none;
	border: none;
	cursor: pointer;
	transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.dbs-btn--primary {
	background: var(--dbs-blue);
	color: var(--dbs-white);
	box-shadow: 0 10px 28px rgba(13, 79, 158, 0.28);
}

.dbs-btn--primary:hover {
	background: var(--dbs-blue-mid);
	color: var(--dbs-white);
	transform: translateY(-1px);
}

.dbs-btn--secondary {
	background: var(--dbs-blue);
	color: var(--dbs-white);
	border-radius: var(--dbs-radius-sm);
}

.dbs-btn--disabled {
	background: #c5ced8;
	color: #4a5560;
	cursor: not-allowed;
	pointer-events: none;
}

/* ========== Archive ========== */

.dbs-logo {
	display: block;
	height: auto;
	width: auto;
	max-height: 40px;
	max-width: 160px;
	object-fit: contain;
}

.dbs-archive-hero__top {
	display: flex;
	align-items: center;
	margin-bottom: clamp(1.75rem, 4vw, 2.75rem);
}

.dbs-archive-hero__logo {
	max-height: 72px;
	max-width: 280px;
	width: auto;
	height: auto;
}

.dbs-archive-hero {
	background:
		radial-gradient(1200px 500px at 80% -10%, rgba(43, 127, 212, 0.35), transparent 55%),
		linear-gradient(160deg, var(--dbs-navy) 0%, var(--dbs-blue-dark) 55%, #0c3a6e 100%);
	color: var(--dbs-white);
	padding: clamp(4.5rem, 10vw, 7rem) 0 clamp(3rem, 6vw, 4.5rem);
}

.dbs-archive-hero__grid {
	display: grid;
	grid-template-columns: 1.15fr 0.85fr;
	gap: clamp(2rem, 5vw, 4rem);
	align-items: center;
	padding-top: clamp(1.25rem, 3vw, 2.5rem);
}

.dbs-archive-hero__title {
	font-family: var(--dbs-display);
	font-size: clamp(2.2rem, 5vw, 3.4rem);
	font-weight: 750;
	letter-spacing: -0.03em;
	line-height: 1.08;
	margin: 0 0 1.1rem;
	color: var(--dbs-white);
}

.dbs-archive-hero__intro {
	margin: 0;
	max-width: 36rem;
	font-size: 1.05rem;
	color: rgba(255, 255, 255, 0.78);
}

.dbs-archive-hero__visual {
	min-height: 260px;
}

.dbs-archive-hero__panel {
	position: relative;
	height: 100%;
	min-height: 300px;
	border-radius: 28px;
	overflow: hidden;
	background: #0a2748;
	border: 1px solid rgba(255, 255, 255, 0.12);
	box-shadow: 0 30px 60px rgba(0, 0, 0, 0.28);
}

.dbs-archive-hero__panel-media {
	position: absolute;
	inset: 0;
}

.dbs-archive-hero__panel-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	display: block;
}

.dbs-archive-cities {
	background: var(--dbs-navy);
	color: var(--dbs-white);
	padding: clamp(3rem, 7vw, 5rem) 0;
}

.dbs-archive-cities .dbs-section-title {
	margin-bottom: 2.25rem;
}

.dbs-events-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: clamp(1.5rem, 3vw, 2.5rem) clamp(1.25rem, 2.5vw, 2rem);
}

.dbs-event-card__link {
	display: block;
	text-decoration: none;
	color: inherit;
	padding: 0.25rem 0;
	transition: transform 0.2s ease;
}

.dbs-event-card__link:hover {
	transform: translateY(-2px);
}

.dbs-event-card__city {
	font-family: var(--dbs-display);
	font-size: 1.45rem;
	font-weight: 700;
	letter-spacing: -0.02em;
	margin: 0 0 0.4rem;
	color: var(--dbs-white);
}

.dbs-event-card__dates,
.dbs-event-card__venue,
.dbs-event-card__address {
	margin: 0 0 0.2rem;
	font-size: 0.9rem;
	color: rgba(255, 255, 255, 0.62);
	line-height: 1.4;
}

.dbs-event-card__cta {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	margin-top: 0.85rem;
	font-size: 0.92rem;
	font-weight: 600;
	color: var(--dbs-blue-bright);
}

.dbs-event-card__link:hover .dbs-event-card__cta {
	color: #7eb8f0;
}

.dbs-event-card__status {
	display: block;
	margin-top: 0.55rem;
	font-size: 0.72rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, 0.4);
}

.dbs-event-card--sold_out .dbs-event-card__cta,
.dbs-event-card--completed .dbs-event-card__cta {
	color: rgba(255, 255, 255, 0.45);
}

.dbs-events-empty {
	grid-column: 1 / -1;
	color: rgba(255, 255, 255, 0.65);
}

.dbs-archive-about {
	background: var(--dbs-white);
	padding: clamp(3rem, 6vw, 4.5rem) 0;
}

.dbs-archive-about__inner {
	max-width: 42rem;
	text-align: center;
	margin-inline: auto;
}

.dbs-archive-about__inner p {
	margin: 0;
	color: var(--dbs-muted);
	font-size: 1.05rem;
}

.dbs-archive-contact {
	background: var(--dbs-navy);
	color: var(--dbs-white);
	padding: clamp(3rem, 7vw, 5rem) 0;
}

.dbs-archive-contact__grid {
	display: grid;
	grid-template-columns: 1fr 1.1fr;
	gap: clamp(2rem, 5vw, 4rem);
	align-items: start;
}

.dbs-archive-contact__copy p {
	color: rgba(255, 255, 255, 0.72);
	max-width: 28rem;
}

.dbs-archive-contact__note {
	margin-top: 1.25rem;
	font-size: 0.85rem;
	color: rgba(255, 255, 255, 0.45) !important;
}

.dbs-form-card {
	background: var(--dbs-white);
	color: var(--dbs-ink);
	border-radius: 28px;
	padding: clamp(1.5rem, 3vw, 2.25rem);
	box-shadow: var(--dbs-shadow);
}

.dbs-form-card h3 {
	font-family: var(--dbs-display);
	font-size: 1.35rem;
	margin: 0 0 1.25rem;
}

.dbs-form-card--inline {
	border-radius: var(--dbs-radius);
	border: 1px solid var(--dbs-line);
	box-shadow: none;
	background: var(--dbs-off);
}

.dbs-ff-placeholder {
	text-align: left;
	padding: 0.25rem 0.15rem 0.5rem;
}

.dbs-ff-placeholder__eyebrow {
	margin: 0 0 0.35rem;
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--dbs-blue);
}

.dbs-ff-placeholder__title {
	margin: 0 0 0.5rem;
	font-family: var(--dbs-display);
	font-size: 1.15rem;
	font-weight: 700;
	color: var(--dbs-ink);
}

.dbs-ff-placeholder__text {
	margin: 0 0 1rem;
	color: var(--dbs-muted);
	font-size: 0.95rem;
}

.dbs-ff-placeholder__steps {
	margin: 0 0 1.15rem;
	padding-left: 1.2rem;
	color: var(--dbs-muted);
	font-size: 0.92rem;
}

.dbs-ff-placeholder__steps li {
	margin-bottom: 0.35rem;
}

.dbs-ff-placeholder__shortcode {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.65rem;
	margin: 0;
	padding: 0.85rem 1rem;
	background: var(--dbs-white);
	border: 1px dashed var(--dbs-line);
	border-radius: var(--dbs-radius-sm);
}

.dbs-ff-placeholder__shortcode code {
	font-size: 0.88rem;
	padding: 0.25rem 0.5rem;
	background: var(--dbs-sky);
	border-radius: 6px;
	color: var(--dbs-blue-dark);
}

.dbs-ff-placeholder__shortcode span {
	font-size: 0.85rem;
	color: var(--dbs-muted);
}

/* Fluent Forms polish inside DBS cards */
.dbs-form-card .ff-el-input--label label,
.dbs-form-card .ff-el-form-check-label {
	font-size: 0.85rem;
	font-weight: 600;
	color: var(--dbs-ink);
}

.dbs-form-card .ff-el-form-control,
.dbs-form-card input[type="text"],
.dbs-form-card input[type="email"],
.dbs-form-card input[type="tel"],
.dbs-form-card select,
.dbs-form-card textarea {
	border-radius: 999px !important;
	border: 1px solid #cfd8e3 !important;
	padding: 0.7rem 1rem !important;
	font-family: var(--dbs-font) !important;
	background: var(--dbs-white) !important;
}

.dbs-form-card textarea.ff-el-form-control,
.dbs-form-card textarea {
	border-radius: 18px !important;
	min-height: 110px;
}

.dbs-form-card .ff-btn-submit,
.dbs-form-card button[type="submit"] {
	width: 100%;
	border-radius: 999px !important;
	background: var(--dbs-blue) !important;
	border-color: var(--dbs-blue) !important;
	color: #fff !important;
	font-weight: 600 !important;
	padding: 0.9rem 1.25rem !important;
}

/* ========== Single event ========== */

.dbs-event-hero {
	position: relative;
	min-height: clamp(360px, 48vw, 520px);
	display: flex;
	align-items: flex-end;
	padding: clamp(7.5rem, 14vw, 10rem) 0 5.5rem;
	background:
		radial-gradient(800px 400px at 20% 0%, rgba(43, 127, 212, 0.35), transparent 60%),
		linear-gradient(160deg, var(--dbs-navy), var(--dbs-blue-dark));
	color: var(--dbs-white);
	overflow: hidden;
}

.dbs-event-hero--has-image {
	background-image:
		linear-gradient(180deg, rgba(6, 26, 51, 0.35) 0%, rgba(6, 26, 51, 0.78) 100%),
		var(--dbs-hero-image);
	background-size: cover;
	background-position: center;
}

.dbs-event-hero__overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(90deg, rgba(6, 26, 51, 0.55), transparent 70%);
	pointer-events: none;
}

.dbs-event-hero__content {
	position: relative;
	z-index: 1;
	max-width: 46rem;
	margin-left: max(calc((100% - var(--dbs-max)) / 2), 1.25rem);
	margin-right: auto;
	width: min(100% - 2.5rem, 46rem);
	padding-top: clamp(2rem, 4vw, 3.5rem);
}

.dbs-event-hero .dbs-eyebrow {
	margin-top: 0.5rem;
}

.dbs-event-hero__title {
	font-family: var(--dbs-display);
	font-size: clamp(1.8rem, 4vw, 2.75rem);
	font-weight: 750;
	letter-spacing: -0.03em;
	line-height: 1.12;
	margin: 0 0 0.85rem;
	color: var(--dbs-white);
}

.dbs-event-hero__lede {
	margin: 0 0 1.1rem;
	font-size: 1.05rem;
	color: rgba(255, 255, 255, 0.82);
	max-width: 38rem;
}

.dbs-event-hero__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 0.65rem 1.1rem;
	align-items: center;
	font-size: 0.92rem;
	color: rgba(255, 255, 255, 0.78);
}

.dbs-event-body {
	background: var(--dbs-off);
	padding: 0 0 clamp(3rem, 6vw, 5rem);
	margin-top: -3rem;
	position: relative;
	z-index: 2;
}

.dbs-event-layout {
	display: grid;
	grid-template-columns: 1.7fr 0.9fr;
	gap: 1.75rem;
	align-items: start;
}

.dbs-event-card-panel {
	background: var(--dbs-white);
	border-radius: var(--dbs-radius);
	box-shadow: var(--dbs-shadow);
	padding: clamp(1.5rem, 3vw, 2.5rem);
}

.dbs-event-subnav {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem 1.35rem;
	margin-bottom: 1.75rem;
	padding-bottom: 1rem;
	border-bottom: 1px solid var(--dbs-line);
}

.dbs-event-subnav a {
	color: var(--dbs-blue);
	text-decoration: none;
	font-weight: 600;
	font-size: 0.92rem;
}

.dbs-event-subnav a:hover {
	text-decoration: underline;
}

.dbs-event-invite {
	background: var(--dbs-sky);
	border-radius: var(--dbs-radius-sm);
	padding: 0.9rem 1.1rem;
	margin: 0 0 1.5rem;
	color: var(--dbs-blue-dark);
}

.dbs-event-story {
	margin-bottom: 2rem;
	color: var(--dbs-muted);
}

.dbs-event-story p {
	margin: 0 0 1rem;
}

.dbs-event-section {
	margin: 2.25rem 0 0;
	scroll-margin-top: 100px;
}

.dbs-event-section h2 {
	font-family: var(--dbs-display);
	font-size: 1.35rem;
	font-weight: 700;
	margin: 0 0 1rem;
	color: var(--dbs-ink);
}

.dbs-experience-list,
.dbs-highlights-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 1.1rem;
}

.dbs-experience-list li,
.dbs-highlights-list li {
	display: grid;
	grid-template-columns: 18px 1fr;
	gap: 0.75rem;
	align-items: start;
}

.dbs-experience-list strong {
	display: block;
	color: var(--dbs-ink);
	margin-bottom: 0.25rem;
}

.dbs-experience-list p,
.dbs-highlights-list span {
	margin: 0;
	color: var(--dbs-muted);
	font-size: 0.98rem;
}

.dbs-diamond {
	width: 10px;
	height: 10px;
	margin-top: 0.45rem;
	background: var(--dbs-blue);
	transform: rotate(45deg);
	border-radius: 1px;
	flex-shrink: 0;
}

.dbs-registration-status {
	padding: 1rem 1.15rem;
	background: var(--dbs-sky);
	border-radius: var(--dbs-radius-sm);
	color: var(--dbs-blue-dark);
}

.dbs-map {
	border-radius: var(--dbs-radius-sm);
	overflow: hidden;
	border: 1px solid var(--dbs-line);
	margin-bottom: 1rem;
}

.dbs-map iframe {
	display: block;
	width: 100%;
}

.dbs-location-card {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 1rem;
	align-items: center;
	padding: 1.15rem 1.25rem;
	background: var(--dbs-off);
	border-radius: var(--dbs-radius-sm);
	border: 1px solid var(--dbs-line);
}

.dbs-location-card p {
	margin: 0.35rem 0 0;
	color: var(--dbs-muted);
	font-size: 0.92rem;
}

/* Sidebar */

.dbs-event-sidebar {
	position: sticky;
	top: 1.25rem;
}

.dbs-event-sidebar__inner {
	background: var(--dbs-white);
	border-radius: var(--dbs-radius);
	box-shadow: var(--dbs-shadow);
	padding: 1.5rem;
}

.dbs-event-sidebar__brand {
	margin: 0 0 1rem;
}

.dbs-event-sidebar__logo {
	max-height: 56px;
	max-width: 220px;
}

.dbs-event-sidebar__title {
	font-family: var(--dbs-display);
	font-size: 1.15rem;
	font-weight: 700;
	line-height: 1.3;
	margin: 0 0 1.15rem;
	color: var(--dbs-ink);
}

.dbs-event-sidebar__register,
.dbs-event-sidebar .dbs-btn {
	width: 100%;
	margin-bottom: 1.15rem;
}

.dbs-info-box {
	display: grid;
	grid-template-columns: 28px 1fr;
	gap: 0.75rem;
	padding: 1rem;
	background: var(--dbs-off);
	border-radius: var(--dbs-radius-sm);
	margin-bottom: 0.75rem;
}

.dbs-info-box__icon {
	color: var(--dbs-blue);
	padding-top: 0.1rem;
}

.dbs-info-box__venue {
	margin: 0 0 0.25rem;
	font-weight: 700;
	color: var(--dbs-ink);
}

.dbs-info-box__text {
	margin: 0;
	font-size: 0.9rem;
	color: var(--dbs-muted);
	white-space: pre-line;
}

.dbs-info-box__link {
	display: inline-block;
	margin-top: 0.45rem;
	color: var(--dbs-blue);
	font-weight: 600;
	font-size: 0.88rem;
	text-decoration: none;
}

.dbs-info-box__link:hover {
	text-decoration: underline;
}

/* Responsive */

@media (max-width: 1024px) {
	.dbs-events-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.dbs-archive-hero__grid,
	.dbs-archive-contact__grid,
	.dbs-event-layout {
		grid-template-columns: 1fr;
	}

	.dbs-event-sidebar {
		position: static;
		order: -1;
	}

	.dbs-event-hero__content {
		margin-left: auto;
		margin-right: auto;
	}
}

@media (max-width: 640px) {
	.dbs-events-grid {
		grid-template-columns: 1fr;
	}

	.dbs-archive-hero__panel {
		min-height: 200px;
	}

	.dbs-event-body {
		margin-top: -2rem;
	}
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
	.dbs-btn,
	.dbs-event-card__link {
		transition: none;
	}
}