/**
 * BuildBoard — mobile-first styles
 *
 * @package BuildBoard
 */

:root {
	--bb-bg: #f3f6f2;
	--bb-surface: #ffffff;
	--bb-ink: #14201a;
	--bb-muted: #5c6b62;
	--bb-line: #d5ddd7;
	--bb-forest: #1f6b4a;
	--bb-forest-dark: #155239;
	--bb-amber: #e09a2b;
	--bb-amber-soft: #fff4df;
	--bb-radius: 16px;
	--bb-radius-sm: 10px;
	--bb-shadow: 0 12px 40px rgba(20, 32, 26, 0.08);
	--bb-font: "Source Sans 3", "Segoe UI", sans-serif;
	--bb-display: "Syne", "Segoe UI", sans-serif;
	--bb-max: 1120px;
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	-webkit-text-size-adjust: 100%;
	scroll-behavior: smooth;
}

body {
	margin: 0;
	font-family: var(--bb-font);
	font-size: 16px;
	line-height: 1.55;
	color: var(--bb-ink);
	background:
		radial-gradient(1200px 500px at 10% -10%, rgba(224, 154, 43, 0.12), transparent 55%),
		radial-gradient(900px 400px at 100% 0%, rgba(31, 107, 74, 0.1), transparent 50%),
		var(--bb-bg);
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

a {
	color: var(--bb-forest);
	text-decoration: none;
}

a:hover {
	color: var(--bb-forest-dark);
}

.container {
	width: 100%;
	max-width: var(--bb-max);
	margin: 0 auto;
	padding: 0 16px;
}

.screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	border: 0;
}

/* Header */
.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: rgba(243, 246, 242, 0.92);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--bb-line);
}

.header-bar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 12px 16px;
	min-height: 60px;
}

.site-title,
.custom-logo-link {
	font-family: var(--bb-display);
	font-weight: 800;
	font-size: 1.25rem;
	color: var(--bb-ink);
	letter-spacing: -0.03em;
}

.custom-logo {
	max-height: 40px;
	width: auto;
}

.header-cta {
	flex-shrink: 0;
	padding: 9px 14px;
	background: var(--bb-forest);
	color: #fff !important;
	border-radius: 999px;
	font-size: 13px;
	font-weight: 600;
}

.header-cta:hover {
	background: var(--bb-forest-dark);
	color: #fff !important;
}

.nav-toggle {
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 40px;
	height: 40px;
	padding: 8px;
	background: var(--bb-surface);
	border: 1px solid var(--bb-line);
	border-radius: var(--bb-radius-sm);
	cursor: pointer;
}

.nav-toggle span {
	display: block;
	height: 2px;
	background: var(--bb-ink);
	border-radius: 1px;
	transition: transform 0.2s, opacity 0.2s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
	opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

.main-navigation {
	display: none;
	padding: 0 0 14px;
	border-top: 1px solid var(--bb-line);
}

.main-navigation.is-open {
	display: block;
}

.primary-menu {
	list-style: none;
	margin: 0;
	padding: 8px 0 0;
}

.primary-menu a {
	display: block;
	padding: 12px 0;
	color: var(--bb-ink);
	font-weight: 600;
	border-bottom: 1px solid var(--bb-line);
}

/* Buttons */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 12px 20px;
	border-radius: 999px;
	font-weight: 700;
	font-size: 15px;
	border: none;
	cursor: pointer;
	transition: transform 0.15s ease, background 0.2s;
}

.btn:active {
	transform: scale(0.98);
}

.btn-primary {
	background: var(--bb-forest);
	color: #fff !important;
}

.btn-primary:hover {
	background: var(--bb-forest-dark);
	color: #fff !important;
}

.btn-ghost {
	background: var(--bb-surface);
	color: var(--bb-ink) !important;
	border: 1px solid var(--bb-line);
}

.btn-ghost:hover {
	border-color: var(--bb-forest);
	color: var(--bb-forest) !important;
}

/* Hero */
.hero-section {
	padding: 28px 0 36px;
}

.hero-grid {
	display: grid;
	gap: 28px;
}

.hero-title {
	margin: 0 0 12px;
	font-family: var(--bb-display);
	font-size: clamp(2rem, 7vw, 3.4rem);
	font-weight: 800;
	line-height: 1.08;
	letter-spacing: -0.035em;
	color: var(--bb-ink);
}

.hero-subtitle {
	margin: 0 0 20px;
	font-size: 1.05rem;
	color: var(--bb-muted);
	max-width: 34em;
}

.hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 14px;
}

.hero-proof {
	margin: 0;
	font-size: 13px;
	font-weight: 600;
	color: var(--bb-forest);
}

.hero-media {
	border-radius: var(--bb-radius);
	overflow: hidden;
	box-shadow: var(--bb-shadow);
	border: 1px solid var(--bb-line);
	background: var(--bb-surface);
}

.hero-media img {
	width: 100%;
	aspect-ratio: 3 / 2;
	object-fit: cover;
}

.reveal {
	opacity: 0;
	transform: translateY(18px);
	transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.is-visible {
	opacity: 1;
	transform: none;
}

/* Social strip */
.social-strip {
	padding: 18px 0;
	border-block: 1px solid var(--bb-line);
	background: rgba(255, 255, 255, 0.55);
	text-align: center;
}

.social-strip p {
	margin: 0 0 6px;
	font-size: 13px;
	font-weight: 600;
	color: var(--bb-muted);
	text-transform: uppercase;
	letter-spacing: 0.06em;
}

.rating-row {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 8px;
	flex-wrap: wrap;
	font-size: 14px;
	color: var(--bb-muted);
}

.stars {
	color: var(--bb-amber);
	letter-spacing: 1px;
}

/* Sections */
.section {
	padding: 48px 0;
}

.section-kicker {
	margin: 0 0 8px;
	font-size: 13px;
	font-weight: 700;
	color: var(--bb-forest);
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.section-title {
	margin: 0 0 12px;
	font-family: var(--bb-display);
	font-size: clamp(1.6rem, 4.5vw, 2.35rem);
	font-weight: 800;
	letter-spacing: -0.03em;
	line-height: 1.15;
	color: var(--bb-ink);
}

.section-lead {
	margin: 0 0 24px;
	color: var(--bb-muted);
	max-width: 40em;
}

.feature-split {
	display: grid;
	gap: 24px;
	align-items: center;
}

.feature-media {
	margin: 0;
	border-radius: var(--bb-radius);
	overflow: hidden;
	box-shadow: var(--bb-shadow);
	border: 1px solid var(--bb-line);
}

.feature-media img,
.feature-duo img {
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
}

.feature-cards {
	display: grid;
	gap: 12px;
	margin-bottom: 24px;
}

.feature-card {
	padding: 18px;
	background: var(--bb-surface);
	border: 1px solid var(--bb-line);
	border-radius: var(--bb-radius-sm);
}

.feature-card h3 {
	margin: 0 0 6px;
	font-size: 1.05rem;
	font-family: var(--bb-display);
}

.feature-card p {
	margin: 0;
	font-size: 14px;
	color: var(--bb-muted);
}

.feature-duo {
	display: grid;
	gap: 12px;
}

.feature-duo figure {
	margin: 0;
	border-radius: var(--bb-radius);
	overflow: hidden;
	border: 1px solid var(--bb-line);
	box-shadow: var(--bb-shadow);
}

/* Project cards — destination-style */
.project-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 12px;
}

.project-card {
	background: var(--bb-surface);
	border: 1px solid var(--bb-line);
	border-radius: var(--bb-radius-sm);
	overflow: hidden;
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.project-card:hover {
	transform: translateY(-3px);
	box-shadow: var(--bb-shadow);
}

.project-card img {
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
}

.project-card-body {
	padding: 10px 12px 14px;
}

.project-card-body h3 {
	margin: 0 0 4px;
	font-size: 0.95rem;
	font-family: var(--bb-display);
}

.project-card-body p {
	margin: 0;
	font-size: 12px;
	color: var(--bb-muted);
}

/* Guides */
.guides-grid {
	display: grid;
	gap: 16px;
}

.guide-card {
	background: var(--bb-surface);
	border: 1px solid var(--bb-line);
	border-radius: var(--bb-radius);
	overflow: hidden;
	box-shadow: 0 4px 16px rgba(20, 32, 26, 0.04);
}

.guide-cover {
	width: 100%;
	aspect-ratio: 16 / 10;
	object-fit: cover;
}

.guide-body {
	padding: 16px;
}

.guide-body h3 {
	margin: 0 0 8px;
	font-family: var(--bb-display);
	font-size: 1.15rem;
}

.guide-body > p {
	margin: 0 0 14px;
	font-size: 14px;
	color: var(--bb-muted);
}

.guide-meta {
	display: flex;
	align-items: center;
	gap: 10px;
}

.guide-avatar {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	object-fit: cover;
}

.guide-meta strong {
	display: block;
	font-size: 14px;
}

.guide-meta span {
	font-size: 12px;
	color: var(--bb-muted);
}

/* Reviews */
.reviews-track {
	display: flex;
	gap: 12px;
	overflow-x: auto;
	padding-bottom: 8px;
	scroll-snap-type: x mandatory;
	-webkit-overflow-scrolling: touch;
}

.review-card {
	flex: 0 0 min(86vw, 320px);
	scroll-snap-align: start;
	margin: 0;
	padding: 20px;
	background: var(--bb-surface);
	border: 1px solid var(--bb-line);
	border-radius: var(--bb-radius);
}

.review-stars {
	color: var(--bb-amber);
	margin-bottom: 10px;
	letter-spacing: 1px;
}

.review-card p {
	margin: 0 0 16px;
	font-size: 15px;
}

.review-author {
	display: flex;
	align-items: center;
	gap: 10px;
}

.review-author img {
	width: 48px;
	height: 48px;
	border-radius: 50%;
	object-fit: cover;
}

.review-author strong {
	display: block;
	font-size: 14px;
}

.review-author span {
	font-size: 12px;
	color: var(--bb-muted);
}

/* CTA */
.cta-banner {
	position: relative;
	padding: 64px 0;
	background-size: cover;
	background-position: center;
	color: #fff;
	text-align: center;
}

.cta-overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(135deg, rgba(20, 32, 26, 0.82), rgba(31, 107, 74, 0.72));
}

.cta-inner {
	position: relative;
	z-index: 1;
}

.cta-inner h2 {
	margin: 0 0 10px;
	font-family: var(--bb-display);
	font-size: clamp(1.6rem, 4vw, 2.2rem);
	letter-spacing: -0.03em;
}

.cta-inner p {
	margin: 0 0 20px;
	opacity: 0.92;
}

.cta-inner .btn-primary {
	background: var(--bb-amber);
	color: var(--bb-ink) !important;
}

.cta-inner .btn-primary:hover {
	background: #f0ad3d;
}

/* Contact */
.contact-section {
	background: var(--bb-surface);
	border-block: 1px solid var(--bb-line);
}

.contact-grid {
	display: grid;
	gap: 24px;
}

.contact-form {
	display: grid;
	gap: 12px;
}

.contact-form input,
.contact-form textarea {
	width: 100%;
	padding: 12px 14px;
	border: 1px solid var(--bb-line);
	border-radius: var(--bb-radius-sm);
	font: inherit;
	background: var(--bb-bg);
	color: var(--bb-ink);
}

.contact-form input:focus,
.contact-form textarea:focus {
	outline: 2px solid var(--bb-forest);
	outline-offset: 1px;
}

.form-feedback {
	margin: 0;
	font-size: 14px;
	color: var(--bb-forest);
	min-height: 1.2em;
}

/* Blog */
.blog-grid {
	display: grid;
	gap: 16px;
}

.blog-card,
.content-card {
	background: var(--bb-surface);
	border: 1px solid var(--bb-line);
	border-radius: var(--bb-radius);
	overflow: hidden;
}

.blog-card-image img,
.content-card-image img {
	width: 100%;
	height: 180px;
	object-fit: cover;
}

.blog-card-body,
.content-card-body {
	padding: 14px 16px 18px;
}

.blog-card-body h3,
.content-card-title {
	margin: 0 0 6px;
	font-family: var(--bb-display);
	font-size: 1.1rem;
}

.blog-card-body h3 a,
.content-card-title a {
	color: var(--bb-ink);
}

.content-area {
	padding: 28px 0 48px;
}

.entry-header {
	margin-bottom: 16px;
}

.entry-title {
	margin: 0 0 8px;
	font-family: var(--bb-display);
	font-size: clamp(1.6rem, 4vw, 2.2rem);
	letter-spacing: -0.03em;
}

.entry-meta,
.content-card-meta {
	font-size: 13px;
	color: var(--bb-muted);
}

.entry-featured {
	margin: 0 0 20px;
	border-radius: var(--bb-radius);
	overflow: hidden;
}

.entry-featured img {
	width: 100%;
}

.single-post,
.page-content {
	padding: 28px 0 48px;
}

.error-404 {
	text-align: center;
	padding: 64px 16px;
}

.search-form {
	display: flex;
	gap: 8px;
	margin-top: 16px;
}

.search-field {
	flex: 1;
	padding: 10px 14px;
	border: 1px solid var(--bb-line);
	border-radius: var(--bb-radius-sm);
	font: inherit;
}

.search-submit {
	padding: 10px 16px;
	background: var(--bb-forest);
	color: #fff;
	border: none;
	border-radius: var(--bb-radius-sm);
	font-weight: 600;
	cursor: pointer;
}

.comments-area {
	margin-top: 32px;
	padding-top: 24px;
	border-top: 1px solid var(--bb-line);
}

.comment-list {
	list-style: none;
	padding: 0;
	margin: 0 0 24px;
}

.navigation.pagination {
	margin-top: 24px;
	text-align: center;
}

.page-numbers {
	display: inline-block;
	padding: 8px 12px;
	margin: 0 2px;
	background: var(--bb-surface);
	border: 1px solid var(--bb-line);
	border-radius: var(--bb-radius-sm);
	color: var(--bb-ink);
	font-size: 13px;
}

.page-numbers.current {
	background: var(--bb-forest);
	border-color: var(--bb-forest);
	color: #fff;
}

/* Footer */
.site-footer {
	background: #122018;
	color: #c5d2cb;
}

.site-footer a {
	color: #e7efe9;
}

.site-footer .site-title {
	color: #fff;
}

.footer-top {
	padding: 36px 0 24px;
}

.footer-grid {
	display: grid;
	gap: 24px;
}

.footer-brand p {
	margin: 10px 0 0;
	font-size: 14px;
	max-width: 28em;
}

.footer-menu {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 8px 16px;
}

.footer-menu a {
	font-size: 14px;
}

.footer-friend-links {
	padding: 18px 0;
	border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.friend-links-label {
	margin: 0 0 10px;
	font-size: 12px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: #8fa399;
}

.friend-links-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 8px 14px;
}

.friend-links-list a {
	font-size: 13px;
	color: #b8c7bf;
}

.friend-links-list a:hover {
	color: var(--bb-amber);
}

.footer-bottom {
	padding: 14px 0;
	border-top: 1px solid rgba(255, 255, 255, 0.08);
	text-align: center;
}

.footer-bottom p {
	margin: 0;
	font-size: 12px;
	color: #8fa399;
}

/* Tablet+ */
@media (min-width: 768px) {
	.nav-toggle {
		display: none;
	}

	.main-navigation {
		display: block !important;
		padding: 0 0 12px;
		border-top: none;
	}

	.header-bar {
		padding-bottom: 4px;
	}

	.primary-menu {
		display: flex;
		gap: 22px;
		padding: 0;
	}

	.primary-menu a {
		padding: 4px 0;
		border-bottom: none;
		font-size: 14px;
	}

	.hero-grid {
		grid-template-columns: 1.05fr 0.95fr;
		align-items: center;
		gap: 36px;
		padding-top: 20px;
	}

	.feature-split {
		grid-template-columns: 1fr 1.1fr;
		gap: 40px;
	}

	.feature-cards {
		grid-template-columns: repeat(2, 1fr);
	}

	.feature-duo {
		grid-template-columns: 1fr 1fr;
	}

	.project-grid {
		grid-template-columns: repeat(4, 1fr);
		gap: 14px;
	}

	.guides-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 20px;
	}

	.blog-grid {
		grid-template-columns: repeat(3, 1fr);
	}

	.contact-grid {
		grid-template-columns: 0.85fr 1.15fr;
		align-items: start;
		gap: 40px;
	}

	.footer-grid {
		grid-template-columns: 1.4fr 1fr 1fr;
	}

	.review-card {
		flex: 0 0 340px;
	}
}

@media (min-width: 1024px) {
	.section {
		padding: 64px 0;
	}

	.feature-cards {
		grid-template-columns: repeat(3, 1fr);
	}

	.guides-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.hero-title {
		font-size: 3.5rem;
	}
}