/*
 * ETheme-Block — contact（联系信息 + 表单）
 */

.etb-contact {
	box-sizing: border-box;
	width: 100%;
	padding-block: var(--eth-section-space-y, 3rem);
}

.etb-contact__inner {
	display: grid;
	grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
	gap: var(--eth-space-l, 2.5rem);
	align-items: start;
	max-width: var(--eth-container, 1350px);
	margin-inline: auto;
	padding-inline: var(--eth-section-space-x, 1.5rem);
}

.etb-contact__header {
	grid-column: 1 / -1;
}

.etb-contact__info {
	display: flex;
	flex-direction: column;
	gap: var(--eth-space-s, 1rem);
}

.etb-contact__list {
	display: flex;
	flex-direction: column;
	gap: var(--eth-space-2xs, 0.6rem);
	margin: 0;
	padding: 0;
	list-style: none;
}

.etb-contact__bullets {
	display: flex;
	flex-direction: column;
	gap: var(--eth-space-2xs, 0.55rem);
	margin: 0;
	padding-inline-start: 1.1rem;
	color: var(--eth-text-body, #333);
}

/* 水平线：随主题 eth-divider，但收敛边距，避免过大留白。 */
.eth-section .etb-contact__divider,
.etb-contact .etb-contact__divider {
	width: 100%;
	margin-block: calc(var(--eth-space-2xs, 0.6rem) - var(--eth-space-s, 1rem));
	border: 0;
	border-top: 1px solid var(--eth-border, rgba(0, 0, 0, 0.12));
}

.theme-inverted.etb-contact .etb-contact__divider {
	border-top-color: var(--eth-border, rgba(255, 255, 255, 0.28));
}

.etb-contact__item {
	display: flex;
	align-items: baseline;
	gap: 0.5em;
	line-height: var(--eth-lh-body, 1.6);
	color: var(--eth-text-body, #333);
}

.etb-contact__label {
	flex: 0 0 auto;
	min-width: 6.5em;
	font-weight: var(--eth-fw-semibold, 600);
	color: var(--eth-text-muted, #555);
}

.etb-contact__value {
	min-width: 0;
}

.etb-contact__value a {
	color: var(--eth-primary, #4f46e5);
}

.etb-contact__item a {
	color: var(--eth-primary, #4f46e5);
	text-decoration: none;
}

.etb-contact__item a:hover {
	text-decoration: underline;
}

.etb-contact__socials {
	display: flex;
	flex-wrap: wrap;
	gap: var(--eth-space-2xs, 0.6rem);
	margin-top: var(--eth-space-2xs, 0.6rem);
}

.etb-contact__social {
	display: inline-flex;
	padding: 0.35em 0.9em;
	border: 1px solid var(--eth-border, rgba(0, 0, 0, 0.12));
	border-radius: var(--eth-radius-full, 999rem);
	font-size: var(--eth-fs-small, 0.9rem);
	color: var(--eth-text-body, #333);
	text-decoration: none;
	transition: border-color var(--eth-transition-s, 0.15s ease), color var(--eth-transition-s, 0.15s ease);
}

.etb-contact__social:hover {
	border-color: var(--eth-primary, #4f46e5);
	color: var(--eth-primary, #4f46e5);
}

.etb-contact__form {
	min-width: 0;
}

.etb-contact__form-placeholder {
	padding: var(--eth-space-l, 2.5rem);
	border: 1px dashed var(--eth-border, rgba(0, 0, 0, 0.12));
	border-radius: var(--eth-radius-m, 0.8rem);
	text-align: center;
	color: var(--eth-text-muted, #555);
}

/* Additional layouts: keep the same semantic markup so forms remain plugin-agnostic. */
.etb-contact--style-cards .etb-contact__inner {
	grid-template-columns: repeat(2, minmax(0, 1fr));
	align-items: stretch;
}

.etb-contact--style-cards .etb-contact__info,
.etb-contact--style-cards .etb-contact__form {
	padding: clamp(1.25rem, 3vw, 2.25rem);
	background: var(--eth-bg-surface, #fff);
	border: 1px solid var(--eth-border, rgba(0, 0, 0, 0.12));
	border-radius: var(--eth-radius-l, 1.25rem);
	box-shadow: var(--eth-shadow-s, 0 2px 6px rgba(0, 0, 0, 0.08));
}

.etb-contact--style-panel .etb-contact__inner {
	gap: 0;
	overflow: hidden;
	background: var(--eth-bg-surface, #fff);
	border: 1px solid var(--eth-border, rgba(0, 0, 0, 0.12));
	border-radius: var(--eth-radius-l, 1.25rem);
	box-shadow: var(--eth-shadow-m, 0 4px 12px rgba(0, 0, 0, 0.08));
}

.etb-contact--style-panel .etb-contact__info,
.etb-contact--style-panel .etb-contact__form {
	padding: clamp(1.5rem, 4vw, 3.25rem);
}

.etb-contact--style-panel .etb-contact__info {
	background: var(--eth-primary-10, #eef2ff);
}

.etb-contact--style-minimal .etb-contact__inner {
	grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
	gap: clamp(1.5rem, 5vw, 4rem);
}

.etb-contact--style-minimal .etb-contact__info {
	padding-right: clamp(0rem, 3vw, 2.5rem);
	border-right: 1px solid var(--eth-border, rgba(0, 0, 0, 0.12));
}

.theme-inverted.etb-contact .etb-contact__heading,
.theme-inverted.etb-contact .etb-contact__description,
.theme-inverted.etb-contact .etb-contact__bullets,
.theme-inverted.etb-contact .etb-contact__item,
.theme-inverted.etb-contact .etb-contact__label,
.theme-inverted.etb-contact .etb-contact__value,
.theme-inverted.etb-contact .etb-contact__social {
	color: var(--eth-light, #fff);
}


.theme-inverted.etb-contact .etb-contact__social {
	border-color: var(--etb-overlay-light-border);
}

.theme-inverted.etb-contact.etb-contact--style-cards .etb-contact__info,
.theme-inverted.etb-contact.etb-contact--style-cards .etb-contact__form {
	background: var(--etb-overlay-light);
	border-color: var(--etb-overlay-light-border);
}

.theme-inverted.etb-contact.etb-contact--style-panel .etb-contact__inner {
	background: var(--etb-overlay-dark-soft);
	border-color: var(--etb-overlay-light-border);
}

.theme-inverted.etb-contact.etb-contact--style-panel .etb-contact__info {
	background: var(--etb-overlay-light);
}

@media (max-width: 992px) {
	.etb-contact__inner,
	.etb-contact--style-cards .etb-contact__inner,
	.etb-contact--style-minimal .etb-contact__inner {
		grid-template-columns: minmax(0, 1fr);
	}

	.etb-contact--style-panel .etb-contact__inner {
		gap: 0;
	}

	.etb-contact--style-minimal .etb-contact__info {
		padding-right: 0;
		padding-bottom: var(--eth-space-l, 2.5rem);
		border-right: 0;
		border-bottom: 1px solid var(--eth-border, rgba(0, 0, 0, 0.12));
	}
}