/*
 * Fitment Hub — Main stylesheet (loaded after style.css)
 * Version: 0.6.0
 */

/* ==========================================================================
   Typography
   ========================================================================== */

h1,
h2,
h3,
h4,
h5,
h6 {
	font-weight: var(--font-weight-bold);
	line-height: var(--line-height-tight);
	color: var(--color-text-primary);
	margin-top: 0;
}

h1 {
	font-size: clamp(var(--font-size-2xl), 5vw, var(--font-size-4xl));
}

h2 {
	font-size: clamp(var(--font-size-xl), 3vw, var(--font-size-3xl));
}

h3 {
	font-size: var(--font-size-xl);
}

h4 {
	font-size: var(--font-size-lg);
}

a {
	color: var(--color-accent);
	text-decoration-thickness: 1px;
	text-underline-offset: 2px;
}

a:hover {
	text-decoration-thickness: 2px;
}

p {
	margin-top: 0;
	margin-bottom: var(--space-4);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
	background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
	color: var(--color-text-inverse);
	padding: var(--space-16) 0 var(--space-12);
	text-align: center;
	overflow: hidden;
	position: relative;
}

.hero::after {
	content: "";
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	height: 3px;
	background: linear-gradient(90deg, var(--color-accent), #0891b2, var(--color-accent));
}

.hero__eyebrow {
	display: inline-block;
	font-size: var(--font-size-xs);
	font-weight: var(--font-weight-semibold);
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: #94d2e6;
	margin-bottom: var(--space-4);
}

.hero__title {
	font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-4xl));
	font-weight: var(--font-weight-bold);
	color: #fff;
	margin-bottom: var(--space-4);
	line-height: var(--line-height-tight);
}

.hero__title strong {
	color: #67e8f9;
}

.hero__description {
	font-size: clamp(var(--font-size-base), 2vw, var(--font-size-lg));
	color: #94a3b8;
	max-width: 52ch;
	margin: 0 auto var(--space-8);
	line-height: var(--line-height-relaxed);
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-3);
	justify-content: center;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn,
.ft-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-2);
	padding: 0.625rem var(--space-5);
	min-height: 44px;
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-semibold);
	font-family: var(--font-family-base);
	border-radius: var(--radius-md);
	border: 1.5px solid transparent;
	cursor: pointer;
	text-decoration: none;
	transition:
		background-color var(--transition-fast),
		color var(--transition-fast),
		border-color var(--transition-fast),
		box-shadow var(--transition-fast);
	white-space: nowrap;
}

.btn--primary,
.ft-btn--primary {
	background-color: var(--color-accent);
	color: #fff;
	border-color: var(--color-accent);
}

.btn--primary:hover,
.ft-btn--primary:hover {
	background-color: var(--color-accent-hover);
	border-color: var(--color-accent-hover);
}

.btn--secondary,
.ft-btn--secondary {
	background-color: transparent;
	color: var(--color-accent);
	border-color: var(--color-accent);
}

.btn--secondary:hover,
.ft-btn--secondary:hover {
	background-color: var(--color-accent-light);
}

.btn--ghost {
	background-color: transparent;
	color: var(--color-text-inverse);
	border-color: rgba(255, 255, 255, 0.3);
}

.btn--ghost:hover {
	background-color: rgba(255, 255, 255, 0.1);
	border-color: rgba(255, 255, 255, 0.6);
}

/* ==========================================================================
   Tool cards
   ========================================================================== */

.tool-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: var(--space-6);
	margin-top: var(--space-8);
}

.tool-card {
	display: flex;
	flex-direction: column;
	background: var(--color-surface-page);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-xl);
	padding: var(--space-6);
	text-decoration: none;
	color: inherit;
	transition:
		border-color var(--transition-fast),
		box-shadow var(--transition-fast),
		transform var(--transition-fast);
	box-shadow: var(--shadow-sm);
}

.tool-card:hover {
	border-color: var(--color-accent);
	box-shadow: var(--shadow-md);
	transform: translateY(-2px);
	color: inherit;
}

.tool-card:focus-visible {
	outline: var(--focus-ring);
	outline-offset: var(--focus-ring-offset);
}

.tool-card__icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	background: var(--color-accent-light);
	border-radius: var(--radius-lg);
	margin-bottom: var(--space-4);
	font-size: 1.5rem;
	color: var(--color-accent);
}

.tool-card__title {
	font-size: var(--font-size-base);
	font-weight: var(--font-weight-semibold);
	color: var(--color-text-primary);
	margin: 0 0 var(--space-2);
}

.tool-card__description {
	font-size: var(--font-size-sm);
	color: var(--color-text-muted);
	line-height: var(--line-height-relaxed);
	margin: 0;
	flex: 1;
}

.tool-card__cta {
	display: inline-flex;
	align-items: center;
	gap: var(--space-1);
	margin-top: var(--space-4);
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-semibold);
	color: var(--color-accent);
}

/* ==========================================================================
   Homepage sections
   ========================================================================== */

.section {
	padding: var(--space-12) 0;
}

.section--alt {
	background-color: var(--color-surface-card);
}

.section__header {
	text-align: center;
	margin-bottom: var(--space-10);
}

.section__eyebrow {
	display: inline-block;
	font-size: var(--font-size-xs);
	font-weight: var(--font-weight-semibold);
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--color-accent);
	margin-bottom: var(--space-2);
}

.section__title {
	font-size: clamp(var(--font-size-2xl), 3vw, var(--font-size-3xl));
	margin-bottom: var(--space-3);
}

.section__description {
	font-size: var(--font-size-base);
	color: var(--color-text-secondary);
	max-width: 56ch;
	margin: 0 auto;
	line-height: var(--line-height-relaxed);
}

/* How it helps grid */
.help-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: var(--space-6);
}

.help-item {
	display: flex;
	gap: var(--space-4);
}

.help-item__icon {
	flex-shrink: 0;
	width: 40px;
	height: 40px;
	background: var(--color-accent-light);
	border-radius: var(--radius-md);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.25rem;
	color: var(--color-accent);
}

.help-item__text {
	flex: 1;
}

.help-item__title {
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-semibold);
	margin: 0 0 var(--space-1);
}

.help-item__description {
	font-size: var(--font-size-sm);
	color: var(--color-text-muted);
	margin: 0;
}

/* Limitation / disclaimer box */
.limitation-box {
	background: var(--color-surface-subtle);
	border: 1px solid var(--color-border);
	border-left: 4px solid var(--color-caution);
	border-radius: var(--radius-lg);
	padding: var(--space-6);
	margin-top: var(--space-8);
}

.limitation-box__title {
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-semibold);
	color: var(--color-caution);
	margin: 0 0 var(--space-2);
}

.limitation-box p {
	font-size: var(--font-size-sm);
	color: var(--color-text-secondary);
	margin: 0;
}

/*
 * Ad slot (empty placeholder — spacing remains correct when no ad is shown).
 */
.ad-slot {
	min-height: 0;
}

.ad-slot[data-ad-enabled="true"] {
	min-height: 90px;
	background: var(--color-surface-subtle);
	border: 1px dashed var(--color-border);
	border-radius: var(--radius-md);
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--color-text-muted);
	font-size: var(--font-size-xs);
}

/* ==========================================================================
   Blog / archive / single post
   ========================================================================== */

.posts-list {
	display: grid;
	gap: var(--space-6);
	margin-top: var(--space-6);
}

.post-card {
	background: var(--color-surface-page);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-xl);
	padding: var(--space-6);
	transition: box-shadow var(--transition-fast);
}

.post-card:hover {
	box-shadow: var(--shadow-md);
}

.post-card .entry-title {
	font-size: var(--font-size-xl);
	margin-bottom: var(--space-2);
}

.entry-meta {
	font-size: var(--font-size-xs);
	color: var(--color-text-muted);
	margin-bottom: var(--space-3);
}

.read-more {
	display: inline-flex;
	align-items: center;
	gap: var(--space-1);
	margin-top: var(--space-3);
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-medium);
	color: var(--color-accent);
	text-decoration: none;
}

.read-more:hover {
	text-decoration: underline;
}

/* Single post */
.single-post .entry-content {
	font-size: var(--font-size-base);
	line-height: var(--line-height-relaxed);
	max-width: var(--layout-content-width);
}

/* Archive / guides */
.page-header {
	margin-bottom: var(--space-8);
	padding-bottom: var(--space-6);
	border-bottom: 1px solid var(--color-border);
}

.page-title {
	font-size: clamp(var(--font-size-2xl), 3vw, var(--font-size-3xl));
	margin: 0;
}

/* ==========================================================================
   Related tools
   ========================================================================== */

.related-tools {
	padding: var(--space-10) 0;
	background: var(--color-surface-card);
	border-top: 1px solid var(--color-border);
	margin-top: var(--space-10);
}

.related-tools__title {
	font-size: var(--font-size-xl);
	margin-bottom: var(--space-6);
}

.related-tools__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: var(--space-4);
}

.related-tool-link {
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
	padding: var(--space-4);
	background: var(--color-surface-page);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	text-decoration: none;
	color: inherit;
	transition: border-color var(--transition-fast);
}

.related-tool-link:hover {
	border-color: var(--color-accent);
}

.related-tool-link__label {
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-medium);
	color: var(--color-text-primary);
}

.related-tool-link__desc {
	font-size: var(--font-size-xs);
	color: var(--color-text-muted);
}

/* ==========================================================================
   Tools hub page
   ========================================================================== */

.tools-hub {
	padding: var(--space-10) 0;
}

.tools-hub__intro {
	max-width: 60ch;
	margin-bottom: var(--space-8);
}

/* ==========================================================================
   404 page
   ========================================================================== */

.error-404 {
	padding: var(--space-16) 0;
	text-align: center;
}

.error-404 .page-title {
	font-size: clamp(var(--font-size-3xl), 8vw, 5rem);
	color: var(--color-text-muted);
}

.error-404 .page-content {
	max-width: 40ch;
	margin: 0 auto;
}

/* ==========================================================================
   Editor preview (Gutenberg block placeholder)
   ========================================================================== */

.ft-editor-preview {
	border: 2px dashed var(--color-border);
	border-radius: var(--radius-lg);
	padding: var(--space-6);
	background: var(--color-surface-card);
}

.ft-editor-preview__inner {
	display: flex;
	align-items: center;
	gap: var(--space-4);
}

.ft-editor-preview__icon {
	font-size: 2rem;
	color: var(--color-accent);
	flex-shrink: 0;
}

.ft-editor-preview__text {
	display: flex;
	flex-direction: column;
	gap: var(--space-1);
}

.ft-editor-preview__text strong {
	font-size: var(--font-size-base);
	font-weight: var(--font-weight-semibold);
	color: var(--color-text-primary);
}

.ft-editor-preview__text span {
	font-size: var(--font-size-sm);
	color: var(--color-text-muted);
}

/* ==========================================================================
   Breadcrumbs (Rank Math compatible)
   ========================================================================== */

.breadcrumb-area {
	padding: var(--space-3) 0;
	border-bottom: 1px solid var(--color-border);
	background: var(--color-surface-subtle);
}

.breadcrumb-area .breadcrumbs,
.breadcrumb-area .rank-math-breadcrumb {
	font-size: var(--font-size-xs);
	color: var(--color-text-muted);
}

.breadcrumb-area a {
	color: var(--color-accent);
}

/* ==========================================================================
   Misc utilities
   ========================================================================== */

.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.text-muted {
	color: var(--color-text-muted);
}

.text-center {
	text-align: center;
}

.mt-0 {
	margin-top: 0;
}

.mb-0 {
	margin-bottom: 0;
}

/* Responsive embeds */
.wp-block-embed__wrapper {
	position: relative;
	padding-bottom: 56.25%;
	height: 0;
	overflow: hidden;
}

.wp-block-embed__wrapper iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}