@layer variables, base, header, home, pages, footer, responsive;

@import url('./variables.css') layer(variables);
@import url('./header.css') layer(header);
@import url('./home.css') layer(home);
@import url('./pages.css') layer(pages);
@import url('./footer.css') layer(footer);
@import url('./responsive.css') layer(responsive);

@layer base {
	* {
		box-sizing: border-box;
	}

	html {
		scroll-behavior: smooth;
	}

	body {
		margin: 0;
		color: var(--color-ink);
		background: var(--gradient-soft);
		font-family: var(--font-body);
		font-size: var(--font-size-base);
		line-height: 1.7;
	}

	a {
		color: inherit;
		text-decoration-color: rgba(11, 107, 203, 0.32);
		text-underline-offset: 0.18em;
		transition:
			color var(--transition-fast),
			background-color var(--transition-fast),
			border-color var(--transition-fast),
			transform var(--transition-fast);
	}

	a:hover,
	a:focus {
		color: var(--color-primary);
	}

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

	.container {
		width: min(var(--container-wide), calc(100% - 40px));
		margin-inline: auto;
	}

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

	.skip-link:focus {
		position: fixed;
		top: 12px;
		left: 12px;
		z-index: 1000;
		width: auto;
		height: auto;
		padding: 10px 14px;
		clip: auto;
		background: var(--color-ink);
		color: #ffffff;
	}

	.site-main {
		min-height: 60vh;
		overflow: hidden;
	}

	.button {
		display: inline-flex;
		align-items: center;
		justify-content: center;
		min-height: 48px;
		padding: 15px 22px;
		border: 0;
		border-radius: var(--radius-pill);
		font-size: 0.95rem;
		font-weight: 800;
		line-height: 1;
		text-decoration: none;
		cursor: pointer;
		transition:
			transform var(--transition-fast),
			box-shadow var(--transition-fast),
			background-color var(--transition-fast);
	}

	.button:hover,
	.button:focus {
		transform: translateY(-2px);
	}

	.button--primary {
		background: var(--gradient-brand);
		color: #ffffff;
		box-shadow: var(--shadow-card);
	}

	.button--primary:hover,
	.button--primary:focus {
		color: #ffffff;
		box-shadow: var(--shadow-glow);
	}

	.button--secondary {
		background: rgba(255, 255, 255, 0.78);
		color: var(--color-ink);
		border: 1px solid var(--color-line);
		backdrop-filter: blur(18px);
	}

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

	.section--soft {
		background: var(--color-soft);
	}

	.section--dark {
		background: var(--color-navy);
		color: #ffffff;
	}

	.section--dark .section-heading > p,
	.section--dark p {
		color: rgba(255, 255, 255, 0.72);
	}

	.section--dark .eyebrow {
		color: var(--color-mint);
	}

	.section-heading {
		max-width: 760px;
		margin: 0 auto 40px;
		text-align: center;
	}

	.section-heading--left {
		margin: 0;
		text-align: left;
	}

	.section-heading h2,
	.cta-banner h2 {
		margin: 0;
		font-family: var(--font-display);
		font-size: clamp(2rem, 5vw, 3.5rem);
		line-height: 1.05;
	}

	.section-heading > p {
		max-width: 690px;
		margin: 22px 0 0;
		color: var(--color-muted);
		font-size: 1.12rem;
	}

	.eyebrow {
		margin: 0 0 14px;
		color: var(--color-primary-dark);
		font-size: 0.78rem;
		font-weight: 900;
		text-transform: uppercase;
	}

	.card-grid,
	.process-grid,
	.project-grid,
	.testimonial-grid,
	.mission-grid,
	.service-list {
		display: grid;
		gap: var(--space-5);
	}

	.card-grid--three {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}

	.card-grid--four {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}

	.feature-card,
	.service-detail,
	.project-card,
	.testimonial-grid blockquote,
	.contact-card,
	.contact-form,
	.map-placeholder,
	.post-card,
	.entry-content-wrap {
		border: 1px solid var(--color-line);
		border-radius: var(--radius);
		background: var(--color-card);
		box-shadow: var(--shadow-soft);
		backdrop-filter: blur(18px);
	}

	.feature-card,
	.service-detail,
	.project-card,
	.testimonial-grid blockquote,
	.contact-card,
	.contact-form,
	.map-placeholder {
		padding: var(--space-7);
	}

	.feature-card,
	.service-detail,
	.project-card {
		transition:
			transform var(--transition-fast),
			box-shadow var(--transition-fast),
			border-color var(--transition-fast);
	}

	.feature-card:hover,
	.service-detail:hover,
	.project-card:hover {
		transform: translateY(-5px);
		border-color: rgba(109, 93, 252, 0.3);
		box-shadow: var(--shadow-card);
	}

	.feature-card h2,
	.feature-card h3,
	.service-detail h2,
	.project-card h3,
	.process-grid h3,
	.contact-card h2 {
		margin: 0 0 12px;
		font-size: 1.25rem;
		line-height: 1.2;
	}

	.feature-card p,
	.service-detail p,
	.project-card p,
	.process-grid p,
	.contact-card p {
		margin: 0;
		color: var(--color-muted);
	}

	.process-grid {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}

	.process-grid article {
		padding: var(--space-6);
		border: 1px solid rgba(255, 255, 255, 0.14);
		border-radius: var(--radius);
		background: rgba(255, 255, 255, 0.06);
	}

	.process-grid span,
	.service-detail span,
	.project-card span {
		display: inline-block;
		margin-bottom: 22px;
		color: var(--color-primary);
		font-weight: 900;
	}

	.section--dark .process-grid span {
		color: var(--color-mint);
	}

	.content-layout {
		padding: 72px 0;
	}

	.post-card {
		display: grid;
		grid-template-columns: 280px minmax(0, 1fr);
		gap: 28px;
		margin-bottom: 24px;
		padding: 22px;
	}

	.post-card__image img,
	.entry-featured-image img {
		width: 100%;
		border-radius: var(--radius-small);
		aspect-ratio: 16 / 10;
		object-fit: cover;
	}

	.post-card__body {
		align-self: center;
	}

	.entry-title {
		margin: 0 0 12px;
		font-size: clamp(1.55rem, 4vw, 2.35rem);
		line-height: 1.1;
	}

	.entry-title a {
		text-decoration: none;
	}

	.entry-summary,
	.entry-meta,
	.archive-description {
		color: var(--color-muted);
	}

	.entry-content-wrap {
		max-width: 840px;
		margin-inline: auto;
		padding: 34px;
	}

	.entry-featured-image {
		margin: 28px 0;
	}

	.entry-content > *:first-child {
		margin-top: 0;
	}

	.pagination {
		margin-top: 36px;
		font-weight: 800;
	}

	.error-404 {
		padding: 110px 0;
		text-align: center;
	}

	.section-reveal {
		opacity: 0;
		transform: translateY(18px);
		animation: sectionFade 620ms ease forwards;
	}

	@keyframes sectionFade {
		to {
			opacity: 1;
			transform: translateY(0);
		}
	}
}