/**
 * BetaKit signup module styles.
 *
 * Surfaces:
 *   - gate:   modal card + blurred article (0 free remaining)
 *   - bar:    prominent sticky bottom bar with inline email field
 *             (used for the article counter and the site-wide prompt)
 *   - inline: replaces legacy klaviyo-form-* sidebar/widget embeds
 */

/* All signup surfaces are UI components: force the site sans stack so they
   never inherit the Georgia body font. */
.bk-signup-form,
.bk-gate-modal,
.bk-signup-bar,
.bk-inline-signup {
	font-family: var( --system-font, "Helvetica Neue", Helvetica, Arial, sans-serif );
}

/* ---------- Shared form ---------- */
.bk-signup-form__row {
	display: flex;
	flex-wrap: wrap;
	gap: 0.65rem;
}

.bk-signup-form__label {
	display: block;
	margin: 0 0 0.35rem;
	font-family: var( --system-font, "Helvetica Neue", Helvetica, Arial, sans-serif );
	font-size: 0.68rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: #a8a8a8;
}

.bk-signup-form input[type='email'] {
	flex: 1 1 200px;
	min-width: 0;
	padding: 0.85rem 0.95rem;
	border: 1px solid #cfcfcf;
	border-radius: 0;
	background: #fff;
	color: var( --ink, #333 );
	font-family: Georgia, var( --font_text-font-family, serif );
	font-size: 1rem;
	line-height: 1.2;
	box-sizing: border-box;
}

.bk-signup-form input[type='email']::placeholder {
	color: #777;
	opacity: 1;
}

.bk-signup-form input[type='email']:focus {
	border-color: var( --black, #000 );
	box-shadow: 0 0 0 2px rgba( 0, 0, 0, 0.08 );
	outline: 0;
}

/* Primary conversion button: solid accent red, darken on hover.
   One recipe for Subscribe / Sign Up / Sign Up Free / Continue Free. */
.bk-signup-form__submit {
	flex: 0 0 auto;
	padding: 0.85rem 1.45rem;
	border: 1px solid var( --accent, var( --main_site_color, var( --black, #000 ) ) );
	border-radius: 0;
	background: var( --accent, var( --main_site_color, var( --black, #000 ) ) );
	color: #fff;
	font-family: var( --system-font, "Helvetica Neue", Helvetica, Arial, sans-serif );
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.11em;
	line-height: 1.2;
	text-transform: uppercase;
	cursor: pointer;
	transition: background-color 0.2s ease, color 0.2s ease;
}

.bk-signup-form__submit:hover,
.bk-signup-form__submit:focus-visible {
	border-color: var( --accent-hover, var( --black, #000 ) );
	background: var( --accent-hover, var( --black, #000 ) );
	color: #fff;
}

.bk-signup-form__error {
	color: #c0392b;
	font-size: 0.85rem;
	margin: 0.5rem 0 0;
}

.bk-signup-form__consent {
	color: #999;
	font-size: 0.78rem;
	line-height: 1.4;
	margin: 0.65rem 0 0;
}

.bk-signup-form__consent a {
	color: inherit;
	text-decoration: underline;
	text-decoration-thickness: 1px;
	text-underline-offset: 0.15em;
}

.bk-signup-form__status {
	font-size: 0.85rem;
	color: #555;
	margin: 0.5rem 0 0;
}

/* ---------- Surface 1: modal gate / subscribe dialog ---------- */
.bk-content-gated article.entry-content {
	max-height: 420px;
	overflow: hidden;
	position: relative;
}

.bk-content-gated article.entry-content::after {
	content: '';
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	height: 240px;
	/* Fade to the page surface (light grey site background) */
	background: linear-gradient( rgba( 247, 247, 247, 0 ), #f7f7f7 );
	pointer-events: none;
}

.bk-gate-modal {
	position: fixed;
	top: 50%;
	right: auto;
	bottom: auto;
	left: 50%;
	transform: translate( -50%, -50% );
	border: 1px solid rgba( 255, 255, 255, 0.14 );
	border-radius: 0;
	padding: 0;
	margin: 0;
	width: min( calc( 100vw - 2rem ), 760px );
	height: auto;
	max-width: min( calc( 100vw - 2rem ), 760px );
	max-height: calc( 100vh - 2rem );
	overflow: auto;
	background: var( --surface-dark, #101010 );
	box-shadow: 0 26px 90px rgba( 0, 0, 0, 0.36 );
	color: #fff;
}

.bk-gate-modal::backdrop {
	background: rgba( 0, 0, 0, 0.44 );
	backdrop-filter: blur( 2px );
}

.bk-gate-modal__inner {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: clamp( 2rem, 4vw, 3.2rem );
	box-sizing: border-box;
}

.bk-gate-modal__content {
	width: 100%;
	max-width: 620px;
	text-align: left;
}

.bk-subscribe-modal .bk-gate-modal__inner {
	position: relative;
}

.bk-subscribe-modal__close {
	position: absolute;
	top: 1rem;
	right: 1rem;
	width: 2rem;
	height: 2rem;
	padding: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 0;
	border-radius: 0;
	background: transparent;
	color: #fff;
	font-family: var( --system-font, "Helvetica Neue", Helvetica, Arial, sans-serif );
	font-size: 1.55rem;
	font-weight: 400;
	line-height: 1;
	cursor: pointer;
	opacity: 0.78;
	transition: opacity 0.2s ease, color 0.2s ease;
}

.bk-subscribe-modal__close:hover {
	color: #fff;
	opacity: 1;
}

.bk-subscribe-modal__close:focus-visible {
	outline: 1px solid rgba( 255, 255, 255, 0.65 );
	outline-offset: 2px;
	opacity: 1;
}

.bk-subscribe-modal--done .bk-gate-modal__content {
	opacity: 0.65;
}

.bk-gate-modal__eyebrow {
	text-transform: uppercase;
	letter-spacing: var( --kicker-letter-spacing, 0.1em );
	font-size: var( --kicker-size, 13px );
	font-weight: 600;
	color: var( --accent, var( --main_site_color, var( --black, #000 ) ) );
	margin: 0 0 1rem;
}

.bk-gate-modal h2 {
	margin: 0 0 1.05rem;
	font-size: clamp( 2.1rem, 4vw, 3rem );
	font-weight: 900;
	line-height: 1.05;
	letter-spacing: -0.035em;
}

.bk-gate-modal__copy {
	color: #d6d6d6;
	margin: 0 0 2rem;
	max-width: 54ch;
	font-size: 1.05rem;
	line-height: 1.5;
}

.bk-gate-modal__sub {
	display: block;
	margin-top: 0.65rem;
	color: #aaa;
	font-size: 0.9rem;
}

.bk-gate-modal .bk-signup-form {
	max-width: 620px;
	margin: 0;
}

.bk-gate-modal .bk-signup-form__label {
	color: #aaa;
}

.bk-gate-modal .bk-signup-form__consent {
	max-width: 58ch;
}

.bk-gate-modal .bk-signup-form__submit {
	border-color: #fff;
	background: #fff;
	color: var( --surface-dark, #101010 );
}

.bk-gate-modal .bk-signup-form__submit:hover,
.bk-gate-modal .bk-signup-form__submit:focus-visible {
	border-color: var( --accent, #c1272d );
	background: var( --accent, #c1272d );
	color: #fff;
}

.bk-gate-modal .bk-signup-form__consent,
.bk-gate-modal .bk-signup-form__status {
	color: #cfcfcf;
}

/* ---------- Surface 2: prominent sticky bottom bar ---------- */
.bk-signup-bar {
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	box-sizing: border-box;
	z-index: 1000;
	background: var( --surface-dark, #101010 );
	color: #fff;
	padding: 1rem 3.25rem 1rem 1.5rem;
	border-top: 1px solid var( --dark-border, rgba( 255, 255, 255, 0.16 ) );
	box-shadow: 0 -10px 24px rgba( 0, 0, 0, 0.2 );
	transform: translateY( 100% );
	transition: transform 0.3s ease;
}

.bk-signup-bar--visible {
	transform: translateY( 0 );
}

.bk-signup-bar__inner {
	max-width: 1120px;
	margin: 0 auto;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 1rem 2.75rem;
}

.bk-signup-bar__copy {
	flex: 1 1 320px;
}

.bk-signup-bar__count {
	margin: 0;
	padding-left: 0;
	position: relative;
	font-size: clamp( 1.15rem, 1.7vw, 1.45rem );
	font-weight: 900;
	line-height: 1.2;
	color: #fff;
}

.bk-signup-bar__title {
	margin: 0;
	font-size: clamp( 1.15rem, 1.7vw, 1.45rem );
	font-weight: 900;
	letter-spacing: -0.025em;
	line-height: 1.2;
}

.bk-signup-bar__sub {
	margin: 0.25rem 0 0;
	font-size: 0.95rem;
	color: #cfcfcf;
}

.bk-signup-bar .bk-signup-form {
	flex: 1 1 380px;
	max-width: 480px;
}

.bk-signup-bar .bk-signup-form__row {
	align-items: stretch;
}

/* Slimmer controls inside the bar so it stays a bar, not a panel */
.bk-signup-bar .bk-signup-form input[type='email'],
.bk-signup-bar .bk-signup-form__submit {
	padding-top: 0.62rem;
	padding-bottom: 0.62rem;
}

.bk-signup-bar .bk-signup-form__label {
	display: none;
}

.bk-signup-bar .bk-signup-form input[type='email'] {
	border-color: #333;
	background: var( --surface-dark-raised, #171717 );
	color: #fff;
}

.bk-signup-bar .bk-signup-form input[type='email']::placeholder {
	color: #a4a4a4;
}

.bk-signup-bar .bk-signup-form input[type='email']:focus {
	border-color: #777;
	box-shadow: 0 0 0 1px rgba( 255, 255, 255, 0.08 );
}

.bk-signup-bar .bk-signup-form__submit {
	border-color: #fff;
	background: #fff;
	color: var( --surface-dark, #101010 );
}

.bk-signup-bar .bk-signup-form__submit:hover,
.bk-signup-bar .bk-signup-form__submit:focus-visible {
	border-color: var( --accent, #c1272d );
	background: var( --accent, #c1272d );
	color: #fff;
}

.bk-signup-bar .bk-signup-form__consent {
	font-size: 0.72rem;
	margin-top: 0.55rem;
	line-height: 1.45;
}

.bk-signup-bar .bk-signup-form__consent,
.bk-signup-bar .bk-signup-form__status {
	color: #bdbdbd;
}

.bk-signup-bar__close {
	position: absolute;
	top: 0.6rem;
	right: 0.75rem;
	/* Explicit size: the parent theme gives <button> generous padding,
	   which inflated this into a huge invisible hit area overlapping
	   the form on mobile. */
	width: 2rem;
	height: 2rem;
	padding: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	background: none;
	border: 0;
	color: #fff;
	font-size: 1.5rem;
	line-height: 1;
	cursor: pointer;
}

.bk-signup-bar__close:hover {
	color: #bdbdbd;
}

.bk-signup-bar--done .bk-signup-bar__inner {
	opacity: 0.85;
}

/* ---------- Surface 3: inline (sidebar/widget) ---------- */
.bk-inline-signup {
	margin: 2rem 0;
	padding: 1.35rem;
	border-top: 4px solid var( --accent, var( --main_site_color, #fff ) );
	background: var( --surface-dark, #101010 );
	box-shadow: 0 12px 30px rgba( 0, 0, 0, 0.08 );
	color: #fff;
}

/* Footer variant: the footer is already black, so drop the boxed card and
   widget-like divider lines. Let the form sit directly in the column. */
.footer-sidebar .bk-inline-signup {
	margin: 0;
	padding: 0;
	border-top: 0;
	background: transparent;
	box-shadow: none;
}

.footer-sidebar .widget:has( .bk-inline-signup ) {
	border-bottom: 0;
}

.footer-sidebar .bk-inline-signup__title {
	margin: 0 0 0.55rem;
	color: var( --footer-link, rgba( 255, 255, 255, 0.56 ) );
	font-family: var( --system-font );
	font-size: var( --footer-label-size, 12px );
	font-weight: var( --footer-label-weight, 600 );
	letter-spacing: var( --footer-label-spacing, 0.02em );
	line-height: 1.2;
	text-transform: uppercase;
}

.footer-sidebar .bk-inline-signup .bk-signup-form input[type='email'],
.footer-sidebar .bk-inline-signup .bk-signup-form__submit {
	padding-top: 0.62rem;
	padding-bottom: 0.62rem;
	font-family: var( --system-font );
}

.footer-sidebar .bk-inline-signup .bk-signup-form__label {
	margin-bottom: 0.3rem;
	color: var( --footer-text, rgba( 255, 255, 255, 0.44 ) );
}

.footer-sidebar .bk-inline-signup .bk-signup-form input[type='email'] {
	border-color: rgba( 255, 255, 255, 0.2 );
	background: transparent;
	color: var( --footer-text-strong, rgba( 255, 255, 255, 0.72 ) );
	font-size: 0.92rem;
}

.footer-sidebar .bk-inline-signup .bk-signup-form input[type='email']::placeholder {
	color: rgba( 255, 255, 255, 0.38 );
}

.footer-sidebar .bk-inline-signup .bk-signup-form input[type='email']:focus {
	border-color: rgba( 255, 255, 255, 0.55 );
	box-shadow: none;
}

.footer-sidebar .bk-inline-signup .bk-signup-form__submit {
	border-color: rgba( 255, 255, 255, 0.62 );
	background: transparent;
	color: var( --footer-text-strong, rgba( 255, 255, 255, 0.72 ) );
	font-size: var( --footer-label-size, 12px );
	font-weight: var( --footer-label-weight, 600 );
	letter-spacing: 0.08em;
}

.footer-sidebar .bk-inline-signup .bk-signup-form__submit:hover,
.footer-sidebar .bk-inline-signup .bk-signup-form__submit:focus-visible {
	border-color: #fff;
	background: #fff;
	color: var( --surface-dark, #101010 );
}

.footer-sidebar .bk-inline-signup .bk-signup-form__consent {
	color: var( --footer-text, rgba( 255, 255, 255, 0.44 ) );
	font-size: 0.72rem;
	line-height: 1.4;
}

.bk-inline-signup__title {
	margin: 0 0 0.85rem;
	color: #fff;
	font-size: 1.25rem;
	font-weight: 900;
	letter-spacing: -0.02em;
	line-height: 1.2;
}

.bk-inline-signup .bk-signup-form__row {
	flex-direction: column;
}

.bk-inline-signup .bk-signup-form input[type='email'],
.bk-inline-signup .bk-signup-form__submit {
	flex: 0 0 auto;
	width: 100%;
}

.footer-sidebar .bk-inline-signup .bk-signup-form__row {
	align-items: stretch;
	flex-direction: row;
	gap: 8px;
}

.footer-sidebar .bk-inline-signup .bk-signup-form input[type='email'] {
	flex: 1 1 auto;
	min-width: 0;
	width: auto;
}

.footer-sidebar .bk-inline-signup .bk-signup-form__submit {
	flex: 0 0 132px;
	width: 132px;
}

.bk-inline-signup .bk-signup-form__consent,
.bk-inline-signup .bk-signup-form__status {
	color: #cfcfcf;
}

.bk-inline-signup__done {
	margin: 0;
	font-weight: 600;
}

/* ---------- Motion preferences ---------- */
@media ( prefers-reduced-motion: reduce ) {
	.bk-signup-form__submit,
	.bk-signup-bar {
		transition: none;
	}
}

/* ---------- Medium screens ---------- */
@media ( max-width: 1100px ) {
	.bk-signup-bar__inner {
		flex-direction: column;
		align-items: stretch;
	}

	.bk-signup-bar__copy,
	.bk-signup-bar .bk-signup-form {
		flex: 0 0 auto;
		width: 100%;
		max-width: 100%;
	}

	.bk-signup-bar .bk-signup-form__row {
		flex-wrap: nowrap;
	}

	.bk-signup-bar .bk-signup-form input[type='email'] {
		flex: 1 1 0;
		width: auto;
	}

	.bk-signup-bar .bk-signup-form__submit {
		flex: 0 0 auto;
		width: auto;
	}
}

/* ---------- Small screens ---------- */
@media ( max-width: 700px ) {
	.bk-gate-modal {
		width: calc( 100vw - 1rem );
		max-width: calc( 100vw - 1rem );
		max-height: calc( 100vh - 1rem );
		overflow: auto;
	}

	.bk-gate-modal__inner {
		padding: 2.25rem 1.25rem 1.5rem;
	}

	.bk-signup-bar {
		padding: 1rem;
	}

	.bk-signup-bar__inner {
		flex-direction: column;
		align-items: stretch;
		gap: 1rem;
	}

	/* Mobile gets a little more height so the form can breathe. */
	.bk-signup-bar__sub {
		display: none;
	}

	.bk-signup-bar .bk-signup-form__row {
		flex-direction: column;
		gap: 0.5rem;
	}

	.bk-signup-bar .bk-signup-form input[type='email'],
	.bk-signup-bar .bk-signup-form__submit {
		flex: 0 0 auto;
		width: 100%;
	}

	.bk-signup-bar .bk-signup-form__consent {
		font-size: 0.68rem;
		margin-top: 0.35rem;
	}

	.bk-signup-bar .bk-signup-form__submit {
		padding-right: 1.25rem;
		padding-left: 1.25rem;
	}

	.bk-gate-modal .bk-signup-form__row {
		flex-direction: column;
	}

	.bk-gate-modal .bk-signup-form input[type='email'],
	.bk-gate-modal .bk-signup-form__submit {
		flex: 0 0 auto;
		width: 100%;
	}

	.bk-signup-bar__count,
	.bk-signup-bar__title {
		font-size: 1.1rem;
		padding-right: 2.75rem;
	}

	.bk-signup-bar__close {
		top: 0.95rem;
		right: 0.85rem;
	}
}