/*
 * home.css
 * Home page template: hero section, featured categories grid,
 * latest posts grid, trust signals.
 */

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
	position: relative;
	min-height: 520px;
	display: flex;
	align-items: center;
	background-color: var(--colour-navy);
	overflow: hidden;
}

.hero-section__bg {
	position: absolute;
	inset: 0;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	filter: grayscale(20%);
}

.hero-section__overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(
		135deg,
		rgba(26, 39, 68, 0.92) 0%,
		rgba(26, 39, 68, 0.75) 100%
	);
}

.hero-section .container {
	position: relative;
	z-index: 1;
	padding-top: var(--space-20);
	padding-bottom: var(--space-20);
}

.hero-section__content {
	max-width: 700px;
}

.hero-section__headline {
	font-size: clamp(2rem, 5vw, 3.5rem);
	font-weight: var(--font-weight-bold);
	color: var(--colour-white);
	line-height: var(--line-height-tight);
	margin-bottom: var(--space-5);
}

.hero-section__headline em {
	color: var(--colour-green);
	font-style: normal;
}

.hero-section__subheadline {
	font-size: clamp(var(--font-size-base), 2vw, var(--font-size-xl));
	color: rgba(255, 255, 255, 0.85);
	line-height: var(--line-height-loose);
	margin-bottom: var(--space-8);
	max-width: 560px;
}

.hero-section__ctas {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-4);
	margin-bottom: var(--space-6);
}

.hero-cta-primary {
	padding: 0.875rem 1.75rem;
	font-size: var(--font-size-lg);
}

.hero-cta-secondary {
	padding: 0.875rem 1.75rem;
	font-size: var(--font-size-lg);
}

.hero-section__trust {
	color: rgba(255, 255, 255, 0.55);
	font-size: var(--font-size-sm);
	margin: 0;
}

/* ==========================================================================
   Featured Categories Section
   ========================================================================== */
.featured-categories-section {
	padding: var(--space-20) 0;
	background-color: var(--colour-off-white);
}

.featured-categories-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
	gap: var(--space-6);
}

.featured-category-card {
	position: relative;
	background-color: var(--colour-white);
	border-radius: var(--radius-lg);
	padding: var(--space-8);
	border: 1px solid var(--colour-border);
	transition: box-shadow var(--transition-base), transform var(--transition-base);
	overflow: hidden;
}

.featured-category-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 4px;
}

.featured-category-card--navy::before {
	background-color: var(--colour-navy);
}

.featured-category-card--green::before {
	background-color: var(--colour-green);
}

.featured-category-card:hover {
	box-shadow: var(--shadow-lg);
	transform: translateY(-4px);
}

.featured-category-card__icon {
	font-size: 2.5rem;
	margin-bottom: var(--space-4);
	line-height: 1;
}

.featured-category-card__name {
	font-size: var(--font-size-xl);
	font-weight: var(--font-weight-bold);
	color: var(--colour-navy);
	margin-bottom: var(--space-3);
}

.featured-category-card__name a {
	color: inherit;
	text-decoration: none;
}
.featured-category-card__name a:hover {
	color: var(--colour-green-dark);
}

.featured-category-card__desc {
	font-size: var(--font-size-sm);
	color: var(--colour-text-muted);
	line-height: var(--line-height-base);
	margin-bottom: var(--space-4);
}

.featured-category-card__count {
	display: inline-block;
	font-size: var(--font-size-xs);
	color: var(--colour-text-muted);
	margin-bottom: var(--space-4);
}

.featured-category-card__link {
	display: inline-flex;
	align-items: center;
	gap: var(--space-1);
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-semibold);
	color: var(--colour-navy);
	text-decoration: none;
	transition: color var(--transition-fast);
}
.featured-category-card__link:hover {
	color: var(--colour-green-dark);
}

/* ==========================================================================
   Latest Posts Section
   ========================================================================== */
.latest-posts-section {
	padding: var(--space-20) 0;
	background-color: var(--colour-white);
}

.latest-posts-header {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	flex-wrap: wrap;
	gap: var(--space-4);
	margin-bottom: var(--space-10);
}

.view-all-link {
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-semibold);
	color: var(--colour-navy);
	text-decoration: none;
	display: inline-flex;
	align-items: center;
	gap: var(--space-1);
}
.view-all-link:hover {
	color: var(--colour-green-dark);
}

.no-posts-message {
	text-align: center;
	color: var(--colour-text-muted);
	font-size: var(--font-size-lg);
	padding: var(--space-12);
}

/* ==========================================================================
   Newsletter Home Section
   ========================================================================== */
.newsletter-home-section {
	padding: var(--space-16) 0;
	background-color: var(--colour-off-white);
}

/* ==========================================================================
   Trust Signals Section
   ========================================================================== */
.trust-section {
	padding: var(--space-20) 0;
	background-color: var(--colour-navy);
}

.trust-section .section-title {
	color: var(--colour-white);
	text-align: center;
	margin-bottom: var(--space-10);
}

.trust-signals-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: var(--space-8);
}

.trust-signal {
	text-align: center;
	padding: var(--space-6);
}

.trust-signal__icon {
	font-size: 3rem;
	display: block;
	margin-bottom: var(--space-4);
	line-height: 1;
}

.trust-signal h3 {
	font-size: var(--font-size-xl);
	font-weight: var(--font-weight-bold);
	color: var(--colour-white);
	margin-bottom: var(--space-3);
}

.trust-signal p {
	color: rgba(255, 255, 255, 0.75);
	font-size: var(--font-size-sm);
	line-height: var(--line-height-loose);
}

/* ==========================================================================
   About Page
   ========================================================================== */
.about-bio-section {
	padding: var(--space-12) 0;
}

.about-bio-layout {
	display: grid;
	grid-template-columns: 280px 1fr;
	gap: var(--space-12);
	align-items: start;
}

.about-bio-photo {
	border-radius: var(--radius-lg);
	width: 100%;
}

.about-bio-photo-placeholder {
	aspect-ratio: 1;
	background-color: var(--colour-grey-100);
	border: 2px dashed var(--colour-grey-400);
	border-radius: var(--radius-lg);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	font-size: 3rem;
	color: var(--colour-text-muted);
	text-align: center;
	padding: var(--space-6);
}

.about-bio-photo-placeholder p {
	font-size: var(--font-size-sm);
	margin-top: var(--space-4);
}

.about-bio-name {
	font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
	font-weight: var(--font-weight-bold);
	color: var(--colour-navy);
	margin-bottom: var(--space-2);
}

.about-bio-tagline {
	font-size: var(--font-size-lg);
	color: var(--colour-green-dark);
	font-weight: var(--font-weight-medium);
	margin-bottom: var(--space-6);
}

.about-bio-text {
	font-size: var(--font-size-lg);
	line-height: var(--line-height-loose);
	margin-bottom: var(--space-8);
}

.about-social-links h3 {
	font-size: var(--font-size-base);
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--colour-text-muted);
	margin-bottom: var(--space-3);
}

.social-links-grid {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-3);
}

.social-link {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	padding: 0.4em 0.9em;
	border: 1px solid var(--colour-border);
	border-radius: var(--radius-sm);
	text-decoration: none;
	color: var(--colour-navy);
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-medium);
	transition: background-color var(--transition-fast), border-color var(--transition-fast);
}
.social-link:hover {
	background-color: var(--colour-navy);
	border-color: var(--colour-navy);
	color: var(--colour-white);
}

.about-expertise-section {
	padding: var(--space-12) 0;
	border-top: 1px solid var(--colour-border);
}

.expertise-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
	gap: var(--space-6);
	margin-top: var(--space-8);
}

.expertise-card {
	padding: var(--space-6);
	background-color: var(--colour-off-white);
	border-radius: var(--radius-md);
	border: 1px solid var(--colour-border);
}

.expertise-card__icon {
	font-size: 2rem;
	display: block;
	margin-bottom: var(--space-3);
}

.expertise-card__name {
	font-size: var(--font-size-base);
	font-weight: var(--font-weight-semibold);
	color: var(--colour-navy);
	margin-bottom: var(--space-2);
}

.expertise-card__desc {
	font-size: var(--font-size-sm);
	color: var(--colour-text-muted);
	line-height: var(--line-height-base);
}

.about-disclaimer-section {
	padding: var(--space-8) 0;
}

.about-disclaimer-box {
	background-color: #fff3cd;
	border: 1px solid #ffc107;
	border-radius: var(--radius-md);
	padding: var(--space-6);
}

.about-disclaimer-box h3 {
	color: #856404;
	margin-bottom: var(--space-3);
}

.about-disclaimer-box p {
	color: #856404;
	font-size: var(--font-size-sm);
	margin: 0;
}