/*
Theme Name:   Astra Child – Space Development Cooperative
Template:     astra
Description:  Child theme for spacedevcoop.com. Site colours live in Astra's
              global palette (Customizer > Global > Colors); this file only
              holds layout and component styles.
Version:      0.5.1
Text Domain:  astra-child
*/

/* ---------- Home: hero ---------- */

.sdc-home .wp-block-cover {
	min-height: 420px;
	border-radius: 12px;
	overflow: hidden;
}

.sdc-home .wp-block-cover .wp-block-cover__background {
	/* Darken the existing grey overlay so white text reads on the render. */
	background: linear-gradient(180deg, rgba(5, 8, 15, 0.15) 0%, rgba(5, 8, 15, 0.75) 100%) !important;
	opacity: 1 !important;
}

.sdc-home .wp-block-cover h2 {
	color: #fff;
	text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
}

/* Extra specificity to beat Astra's ".entry-content[data-ast-blocks-layout] > *" width rule. */
.sdc-home .entry-content .sdc-greeting {
	font-size: clamp(1.15rem, 1rem + 0.9vw, 1.6rem); /* scales with screen width */
	line-height: 1.5;
	text-align: center;
	text-wrap: balance;
	max-width: 60rem;
	margin: 2rem auto 2.5rem;
}

/* ---------- Home: tiles + blog sidebar ---------- */

.sdc-main.wp-block-columns {
	gap: 2rem;
}

.sdc-tiles {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1rem;
}

.sdc-tile {
	position: relative;
	display: block;
	aspect-ratio: 4 / 3;
	border-radius: 10px;
	overflow: hidden;
	background-color: var(--ast-global-color-5);
	background-size: cover;
	background-position: center;
	text-decoration: none;
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* Bottom gradient so white lettering reads over any image. */
.sdc-tile::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(0, 0, 0, 0) 40%, rgba(0, 0, 0, 0.85) 100%);
}

.sdc-tile:hover,
.sdc-tile:focus-visible {
	transform: translateY(-3px);
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5), 0 0 0 2px var(--ast-global-color-0);
}

.sdc-tile__text {
	position: absolute;
	left: 1rem;
	right: 1rem;
	bottom: 0.9rem;
	z-index: 1;
}

.sdc-tile__title {
	display: block;
	color: #fff;
	font-size: 1.15rem;
	font-weight: 700;
	line-height: 1.2;
}

.sdc-tile__tagline {
	display: block;
	color: rgba(255, 255, 255, 0.8);
	font-size: 0.85rem;
	margin-top: 0.2rem;
}

/* Placeholder backgrounds until real images are dropped into assets/tiles/. */
.sdc-tile--placeholder.sdc-tile--cooperative { background-image: radial-gradient(circle at 70% 30%, #2f6f4f 0%, #0e2233 60%, #05080f 100%); }
.sdc-tile--placeholder.sdc-tile--game        { background-image: radial-gradient(circle at 60% 40%, #8a3dd1 0%, #2a0f4a 60%, #05080f 100%); }
.sdc-tile--placeholder.sdc-tile--series      { background-image: radial-gradient(circle at 30% 30%, #3a6ea5 0%, #13243f 60%, #05080f 100%); }
.sdc-tile--placeholder.sdc-tile--mining      { background-image: radial-gradient(circle at 50% 50%, #b5762e 0%, #2b1a0c 60%, #05080f 100%); }
.sdc-tile--placeholder.sdc-tile--competitions{ background-image: radial-gradient(circle at 40% 30%, #9aa7b8 0%, #2b3445 60%, #05080f 100%); }
.sdc-tile--placeholder.sdc-tile--research    { background-image: radial-gradient(circle at 60% 30%, #3fa7c9 0%, #10303f 60%, #05080f 100%); }

/*
 * Images with the title drawn in: square tile, crop from the top so the
 * baked-in text at the bottom survives, larger radius to clip the images'
 * own rounded corners, and text kept for screen readers only.
 */
.sdc-tile--text-in-image {
	aspect-ratio: 1 / 1;
	border-radius: 18px;
	background-size: 0 0; /* image is drawn by ::before instead */
}

/* Image layer slightly larger than the tile, so the images' own light edges are clipped off. */
.sdc-tile--text-in-image::before {
	content: "";
	position: absolute;
	inset: -6px;
	background-image: inherit;
	background-size: cover;
	background-position: center bottom;
}

.sdc-tile--text-in-image::after {
	display: none;
}

.sdc-tile--text-in-image .sdc-tile__text {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip-path: inset(50%);
	white-space: nowrap;
}

.sdc-cta {
	margin-bottom: 1rem;
}

.sdc-cta .wp-block-button__link {
	padding: 0.9rem 1rem;
	border-radius: 10px;
	font-size: 1.05rem;
	font-weight: 700;
	color: #0a0f1c;
	background-color: var(--ast-global-color-0);
}

.sdc-cta .wp-block-button__link:hover,
.sdc-cta .wp-block-button__link:focus-visible {
	color: #0a0f1c;
	background-color: var(--ast-global-color-1);
}

.sdc-blog {
	background: var(--ast-global-color-5);
	border-radius: 10px;
	padding: 1.25rem;
}

.sdc-blog h2 {
	font-size: 1.25rem;
	margin-bottom: 0.75rem;
}

.sdc-blog .wp-block-latest-posts {
	margin: 0;
	padding: 0;
	list-style: none;
}

.sdc-blog .wp-block-latest-posts li {
	margin-bottom: 0.75rem;
}

.sdc-blog .wp-block-latest-posts__post-date {
	color: var(--ast-global-color-3);
	opacity: 0.7;
	font-size: 0.8rem;
}

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

/* ---------- Membership page ---------- */

.sdc-membership .entry-content {
	max-width: 52rem;
	margin: 2.5rem auto 0;
}

.sdc-card {
	background: var(--ast-global-color-5);
	border: 1px solid var(--ast-global-color-7);
	border-radius: 12px;
	padding: 1.75rem 2rem;
	margin-bottom: 1.25rem;
}

.sdc-card > :last-child {
	margin-bottom: 0;
}

.sdc-card h2 {
	font-size: 1.5rem;
}

.sdc-card--hero,
.sdc-card--price,
.sdc-card--cta {
	text-align: center;
}

.sdc-card--hero {
	background: radial-gradient(ellipse at top, #1b2a4a 0%, var(--ast-global-color-5) 70%);
}

.sdc-card--hero h1 {
	font-size: clamp(1.8rem, 1.2rem + 2vw, 2.6rem);
	margin-bottom: 0.25rem;
}

.sdc-sub {
	color: var(--ast-global-color-0);
	font-size: 1.15rem;
	font-weight: 600;
}

.sdc-card--price {
	border: 2px solid var(--ast-global-color-0);
}

.sdc-card .sdc-eyebrow {
	font-size: 0.85rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--ast-global-color-3);
	margin-bottom: 0.25rem;
}

.sdc-card .sdc-price {
	font-size: clamp(2rem, 1.5rem + 2vw, 2.8rem);
	font-weight: 700;
	color: var(--ast-global-color-2);
	line-height: 1.2;
	margin-bottom: 0.25rem;
}

.sdc-card .sdc-price-note {
	font-weight: 600;
	color: var(--ast-global-color-2);
}

.sdc-card--cta .sdc-cta {
	justify-content: center;
	margin: 1rem 0;
}

.sdc-fineprint {
	font-size: 0.85rem;
	opacity: 0.75;
}

/* Expandable sections */
.sdc-card .wp-block-details {
	text-align: left;
	margin-top: 0.5rem;
}

.sdc-card .wp-block-details summary {
	cursor: pointer;
	color: var(--ast-global-color-0);
	font-weight: 600;
}

.sdc-card .wp-block-details summary:hover {
	color: var(--ast-global-color-1);
}

.sdc-card .wp-block-details[open] summary {
	margin-bottom: 0.75rem;
}

/* Participation areas: grid of small expandable boxes */
.sdc-areas {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 0.75rem;
	align-items: start;
	margin-bottom: 1.25rem;
}

.sdc-areas .wp-block-details {
	margin: 0;
	background: var(--ast-global-color-4);
	border: 1px solid var(--ast-global-color-7);
	border-radius: 10px;
	padding: 0.85rem 1rem;
}

.sdc-areas .wp-block-details summary {
	color: var(--ast-global-color-2);
	text-align: center;
}

.sdc-areas .wp-block-details[open] {
	border-color: var(--ast-global-color-0);
}

.sdc-areas .wp-block-details p {
	font-size: 0.9rem;
	margin-bottom: 0;
}

@media (max-width: 781px) {
	.sdc-areas {
		grid-template-columns: repeat(2, 1fr);
	}

	.sdc-card {
		padding: 1.25rem;
	}
}

@media (max-width: 480px) {
	.sdc-areas {
		grid-template-columns: 1fr;
	}
}

/* Columns stack below 782px (WordPress default): lift the membership button above the tiles. */
@media (max-width: 781px) {
	.sdc-side {
		display: contents;
	}

	.sdc-cta {
		order: -1;
		flex-basis: 100%;
		margin-bottom: 0;
	}

	.sdc-main .sdc-blog {
		flex-basis: 100%;
	}
}

@media (max-width: 600px) {
	.sdc-tiles {
		grid-template-columns: 1fr;
	}

	.sdc-home .wp-block-cover {
		min-height: 260px;
	}
}

/* ---------- Blog index + category archives ---------- */

.sdc-blog-header {
	text-align: center;
	margin: 2.5rem auto 2rem;
}

.sdc-blog-header h1 {
	font-size: clamp(1.8rem, 1.2rem + 2vw, 2.6rem);
	margin-bottom: 0.25rem;
}

.sdc-blog-header__sub {
	color: var(--ast-global-color-0);
	font-size: 1.15rem;
	font-weight: 600;
}

.sdc-blog-header__crumb {
	font-size: 0.9rem;
	margin-bottom: 0.5rem;
}

.sdc-blog-layout {
	display: grid;
	grid-template-columns: 240px 1fr;
	gap: 2rem;
	align-items: start;
	margin-bottom: 3rem;
}

/* Category sidebar */
.sdc-cat-nav {
	position: sticky;
	top: 1.5rem;
	background: var(--ast-global-color-5);
	border-radius: 10px;
	padding: 1.25rem;
}

.sdc-cat-nav > summary {
	display: none; /* desktop: always open, no toggle */
}

.sdc-cat-nav ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

.sdc-cat-nav li {
	margin: 0.15rem 0;
}

.sdc-cat-nav ul ul {
	margin: 0.15rem 0 0.4rem 1rem;
	font-size: 0.92rem;
}

.sdc-cat-nav a {
	display: flex;
	justify-content: space-between;
	gap: 0.5rem;
	padding: 0.3rem 0.5rem;
	border-radius: 6px;
	color: var(--ast-global-color-3);
	text-decoration: none;
}

.sdc-cat-nav a:hover {
	color: var(--ast-global-color-2);
	background: var(--ast-global-color-7);
}

.sdc-cat-nav a[aria-current="page"] {
	color: #0a0f1c;
	background: var(--ast-global-color-0);
	font-weight: 600;
}

.sdc-cat-nav__count {
	opacity: 0.6;
	font-size: 0.85em;
}

/* Parent categories: marker sits before the link */
.sdc-cat-nav details > summary {
	display: flex;
	align-items: center;
	cursor: pointer;
	list-style: none;
}

.sdc-cat-nav details > summary::-webkit-details-marker {
	display: none;
}

.sdc-cat-nav details > summary::before {
	content: "▸";
	width: 1rem;
	flex: none;
	color: var(--ast-global-color-0);
	transition: transform 0.15s ease;
}

.sdc-cat-nav details[open] > summary::before {
	transform: rotate(90deg);
}

.sdc-cat-nav details > summary > a {
	flex: 1;
}

/* Section titles */
.sdc-blog-section-title {
	font-size: 0.85rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--ast-global-color-3);
	margin: 0 0 0.75rem;
}

/* Featured cards: same look as the homepage tiles, real text over the image */
.sdc-post-cards {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1rem;
	margin-bottom: 2.5rem;
}

.sdc-post-card {
	position: relative;
	display: block;
	aspect-ratio: 4 / 3;
	border-radius: 10px;
	overflow: hidden;
	background-color: var(--ast-global-color-5);
	background-size: cover;
	background-position: center;
	text-decoration: none;
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.sdc-post-card::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(0, 0, 0, 0) 30%, rgba(0, 0, 0, 0.88) 100%);
}

.sdc-post-card:hover,
.sdc-post-card:focus-visible {
	transform: translateY(-3px);
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5), 0 0 0 2px var(--ast-global-color-0);
}

.sdc-post-card__text {
	position: absolute;
	left: 1rem;
	right: 1rem;
	bottom: 0.9rem;
	z-index: 1;
}

.sdc-post-card__title {
	display: block;
	color: #fff;
	font-size: 1.1rem;
	font-weight: 700;
	line-height: 1.25;
}

.sdc-post-card .sdc-post-meta {
	display: block;
	color: rgba(255, 255, 255, 0.75);
	margin-top: 0.3rem;
}

/* Placeholder backgrounds by top-level category (posts without a featured image) */
.sdc-post-card--placeholder                          { background-image: radial-gradient(circle at 65% 35%, #3a6ea5 0%, #13243f 60%, #05080f 100%); }
.sdc-post-card--placeholder.sdc-cat--cooperative-news    { background-image: radial-gradient(circle at 65% 35%, #b5622e 0%, #2b170c 60%, #05080f 100%); }
.sdc-post-card--placeholder.sdc-cat--habitat             { background-image: radial-gradient(circle at 65% 35%, #2f6f4f 0%, #0e2233 60%, #05080f 100%); }
.sdc-post-card--placeholder.sdc-cat--asteroid-mining     { background-image: radial-gradient(circle at 65% 35%, #b5762e 0%, #2b1a0c 60%, #05080f 100%); }
.sdc-post-card--placeholder.sdc-cat--research-technology { background-image: radial-gradient(circle at 65% 35%, #3fa7c9 0%, #10303f 60%, #05080f 100%); }
.sdc-post-card--placeholder.sdc-cat--creative-projects   { background-image: radial-gradient(circle at 65% 35%, #8a3dd1 0%, #2a0f4a 60%, #05080f 100%); }
.sdc-post-card--placeholder.sdc-cat--competitions        { background-image: radial-gradient(circle at 65% 35%, #9aa7b8 0%, #2b3445 60%, #05080f 100%); }

/* Article list */
.sdc-post-row {
	padding: 1.25rem 0;
	border-bottom: 1px solid var(--ast-global-color-7);
}

.sdc-post-row:first-child {
	padding-top: 0;
}

.sdc-post-row__title {
	font-size: 1.25rem;
	margin-bottom: 0.25rem;
}

.sdc-post-row__title a {
	color: var(--ast-global-color-2);
	text-decoration: none;
}

.sdc-post-row__title a:hover {
	color: var(--ast-global-color-0);
}

.sdc-post-meta {
	font-size: 0.85rem;
	color: var(--ast-global-color-3);
	opacity: 0.8;
	margin-bottom: 0.5rem;
}

.sdc-post-row__excerpt {
	margin-bottom: 0.5rem;
}

.sdc-read-more {
	font-weight: 600;
	text-decoration: none;
}

.sdc-blog-empty {
	background: var(--ast-global-color-5);
	border-radius: 10px;
	padding: 2rem;
	text-align: center;
}

/* Pagination */
.sdc-blog-posts .navigation.pagination {
	margin-top: 2rem;
}

.sdc-blog-posts .nav-links {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem;
	justify-content: center;
}

.sdc-blog-posts .page-numbers {
	padding: 0.4rem 0.8rem;
	border-radius: 6px;
	background: var(--ast-global-color-5);
	text-decoration: none;
}

.sdc-blog-posts .page-numbers.current {
	color: #0a0f1c;
	background: var(--ast-global-color-0);
}

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

/* Phones/tablets: category menu becomes a collapsible bar above the posts */
@media (max-width: 781px) {
	.sdc-blog-layout {
		grid-template-columns: 1fr;
		gap: 1.25rem;
	}

	.sdc-cat-nav {
		position: static;
		padding: 0;
	}

	.sdc-cat-nav > summary {
		display: block;
		padding: 0.9rem 1.25rem;
		cursor: pointer;
		font-weight: 600;
		color: var(--ast-global-color-2);
	}

	.sdc-cat-nav > nav {
		padding: 0 1.25rem 1.25rem;
	}
}

@media (max-width: 600px) {
	.sdc-post-cards {
		grid-template-columns: 1fr;
	}
}

/* ---------- Single post ---------- */

.sdc-single .site-main {
	max-width: 48rem;
	margin: 0 auto;
}

.sdc-back-link {
	font-size: 0.9rem;
	margin-bottom: 0.75rem;
}

.sdc-back-link a {
	text-decoration: none;
	font-weight: 600;
}

.sdc-single .post-thumb-img-content img,
.sdc-single .ast-single-post-featured-section img {
	border-radius: 12px;
}

.sdc-single .entry-header .entry-meta {
	display: none;
}

.sdc-single-meta {
	margin-top: 0.25rem;
}

.sdc-single-image {
	margin: 1.25rem 0 1.75rem;
}

.sdc-single-image img {
	width: 100%;
	height: auto;
	border-radius: 12px;
}

/* ---------- Footer ---------- */

.sdc-footer {
	background: var(--ast-global-color-4);
	border-top: 1px solid var(--ast-global-color-7);
	padding: 1.75rem 0;
	font-size: 0.95rem;
}

.sdc-footer__inner {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 1.5rem;
}

.sdc-footer p {
	margin: 0;
}

.sdc-footer__legal {
	display: flex;
	gap: 1.25rem;
	margin-top: 0.35rem;
}

.sdc-footer a {
	color: var(--ast-global-color-0);
	text-decoration: none;
}

.sdc-footer a:hover,
.sdc-footer a:focus-visible {
	color: var(--ast-global-color-1);
	text-decoration: underline;
}

.sdc-footer__right {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 0.5rem;
}

.sdc-footer__label {
	color: var(--ast-global-color-3);
}

.sdc-footer__partners {
	display: flex;
	flex-wrap: wrap;
	gap: 0.25rem 1rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

@media (max-width: 781px) {
	.sdc-footer__inner {
		flex-direction: column;
		align-items: flex-start;
		gap: 1rem;
	}
}

/* ---------- Contact form ---------- */

.sdc-contact {
	margin-bottom: 3rem;
	background: var(--ast-global-color-5);
	border: 1px solid var(--ast-global-color-7);
	border-radius: 12px;
	padding: 2rem;
}

.sdc-contact__row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1rem;
}

.sdc-contact__field {
	margin: 0 0 1.1rem;
}

.sdc-contact__field label {
	display: block;
	font-weight: 600;
	color: var(--ast-global-color-2);
	margin-bottom: 0.35rem;
}

.sdc-contact input[type="text"],
.sdc-contact input[type="email"],
.sdc-contact textarea {
	width: 100%;
	background: var(--ast-global-color-4);
	color: var(--ast-global-color-2);
	border: 1px solid var(--ast-global-color-7);
	border-radius: 8px;
	padding: 0.7rem 0.85rem;
}

.sdc-contact input:focus,
.sdc-contact textarea:focus {
	outline: none;
	border-color: var(--ast-global-color-0);
	box-shadow: 0 0 0 2px rgba(255, 138, 61, 0.25);
}

.sdc-contact__field.has-error input,
.sdc-contact__field.has-error textarea {
	border-color: #ff6b6b;
}

.sdc-contact__error {
	display: block;
	color: #ff8f8f;
	font-size: 0.85rem;
	margin-top: 0.3rem;
}

.sdc-contact__copy label {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	cursor: pointer;
}

.sdc-contact__copy input {
	accent-color: var(--ast-global-color-0);
	width: 1.1rem;
	height: 1.1rem;
}

.sdc-contact__actions {
	margin: 1.25rem 0 0;
}

.sdc-contact__actions .wp-block-button__link {
	padding: 0.8rem 1.75rem;
	border: 0;
	border-radius: 10px;
	font-weight: 700;
	color: #0a0f1c;
	background-color: var(--ast-global-color-0);
	cursor: pointer;
}

.sdc-contact__actions .wp-block-button__link:hover,
.sdc-contact__actions .wp-block-button__link:focus-visible {
	color: #0a0f1c;
	background-color: var(--ast-global-color-1);
}

.sdc-contact__notice {
	border-radius: 8px;
	padding: 0.85rem 1rem;
	margin-bottom: 1.25rem;
	font-weight: 600;
}

.sdc-contact__notice--ok {
	background: rgba(64, 192, 120, 0.15);
	border: 1px solid #40c078;
	color: #a8eec4;
}

.sdc-contact__notice--error {
	background: rgba(255, 107, 107, 0.12);
	border: 1px solid #ff6b6b;
	color: #ffb3b3;
}

/* Honeypot: off-screen for people, still in the form for bots. */
.sdc-contact__trap {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

@media (max-width: 600px) {
	/* Standard pages (Contact, About, ...): breathing room under the header */
	.page:not(.sdc-home):not(.sdc-membership) .entry-header {
		margin-top: 1.5rem;
	}

	.sdc-contact {
		padding: 1.25rem;
	}

	.sdc-contact__row {
		grid-template-columns: 1fr;
		gap: 0;
	}
}