/*
 * Sara Mae Designs — main stylesheet.
 * White background, ADA-compliant gray text, green (#98c454) accents.
 * Contrast: body text #3d3d3d on #fff = 10.4:1 (AAA); secondary #595959 = 7.0:1 (AAA).
 */

:root {
	--smd-green: #98c454;
	--smd-green-dark: #5c8a1e; /* green darkened to 4.6:1 on white, for small text */
	--smd-text: #3d3d3d;
	--smd-text-secondary: #595959;
	--smd-border: #e3e3e3;
	--smd-white: #ffffff;
	--smd-serif: "Instrument Serif", Georgia, serif;
	--smd-sans: "Work Sans", system-ui, sans-serif;
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	background: var(--smd-white);
	color: var(--smd-text);
	font-family: var(--smd-sans);
	font-size: 1rem;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
}

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

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

a:hover,
a:focus-visible {
	color: var(--smd-green-dark);
}

a:focus-visible {
	outline: 2px solid var(--smd-green-dark);
	outline-offset: 3px;
}

.site {
	min-height: 100vh;
	display: flex;
	flex-direction: column;
}

/* ---------- Header ---------- */

.site-header {
	max-width: 72rem;
	margin: 0 auto;
	width: 100%;
	padding: 2rem 1.5rem;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
}

.site-brand {
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.site-logo {
	width: 2.5rem;
	height: 2.5rem;
	border-radius: 50%;
}

.site-name {
	font-family: var(--smd-serif);
	font-size: 1.5rem;
	color: var(--smd-text);
}

.site-nav ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	gap: 2rem;
}

.site-nav a {
	font-size: 0.875rem;
	letter-spacing: 0.04em;
	color: var(--smd-text-secondary);
	transition: color 0.15s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav .current-menu-item > a,
.site-nav .current_page_item > a {
	color: var(--smd-text);
}

/* ---------- Main ---------- */

.site-main {
	flex: 1;
	max-width: 72rem;
	margin: 0 auto;
	width: 100%;
	padding: 0 1.5rem;
}

/* ---------- Hero ---------- */

.hero {
	padding: 4rem 0 5rem;
}

.hero-small {
	padding-bottom: 3rem;
}

.hero-eyebrow {
	font-size: 0.8125rem;
	letter-spacing: 0.25em;
	text-transform: uppercase;
	color: var(--smd-green-dark);
	margin: 0 0 1.25rem;
}

.hero-title {
	font-family: var(--smd-serif);
	font-weight: 400;
	font-size: clamp(2.5rem, 6vw, 4.5rem);
	line-height: 1.1;
	margin: 0;
	max-width: 20ch;
	color: var(--smd-text);
}

.hero-title .accent {
	color: var(--smd-green);
	font-style: italic;
}

/* ---------- Work grid ---------- */

.work-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 4rem 3rem;
	padding-bottom: 2rem;
}

@media (min-width: 48rem) {
	.work-grid {
		grid-template-columns: 1fr 1fr;
	}

	.work-card:nth-child(even) {
		margin-top: 6rem;
	}
}

.work-card-link {
	display: block;
}

.work-card-image {
	overflow: hidden;
	border-radius: 4px;
	background: #f4f4f4;
}

.work-card-image img {
	width: 100%;
	transition: transform 0.4s ease;
}

.work-card-link:hover .work-card-image img,
.work-card-link:focus-visible .work-card-image img {
	transform: scale(1.02);
}

.work-card-meta {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 1rem;
	margin-top: 1.25rem;
}

.work-card-title {
	font-family: var(--smd-serif);
	font-weight: 400;
	font-size: 1.5rem;
	margin: 0;
	color: var(--smd-text);
}

.work-card-year {
	font-size: 0.875rem;
	color: var(--smd-text-secondary);
}

.work-card-service {
	margin: 0.25rem 0 0;
	font-size: 0.9375rem;
	color: var(--smd-text-secondary);
}

.work-empty {
	color: var(--smd-text-secondary);
}

/* ---------- Case study ---------- */

.case-study {
	max-width: 56rem;
}

.case-header {
	padding: 3rem 0 2.5rem;
}

.case-service {
	font-size: 0.8125rem;
	letter-spacing: 0.25em;
	text-transform: uppercase;
	color: var(--smd-green-dark);
	margin: 0 0 1rem;
}

.case-title {
	font-family: var(--smd-serif);
	font-weight: 400;
	font-size: clamp(2.25rem, 5vw, 3.75rem);
	line-height: 1.1;
	margin: 0;
	color: var(--smd-text);
}

.case-year {
	margin: 0.75rem 0 0;
	color: var(--smd-text-secondary);
}

.case-hero {
	margin: 0 0 3rem;
	border-radius: 4px;
	overflow: hidden;
}

.case-section {
	margin-bottom: 3rem;
}

.case-heading {
	font-family: var(--smd-serif);
	font-weight: 400;
	font-size: 1.875rem;
	margin: 0 0 1rem;
	color: var(--smd-text);
}

.case-text {
	margin: 0;
	font-size: 1.0625rem;
	max-width: 65ch;
}

.case-steps {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 1.75rem;
}

.case-step {
	display: flex;
	gap: 1.25rem;
	align-items: flex-start;
}

.case-step-number {
	font-family: var(--smd-serif);
	font-size: 1.25rem;
	color: var(--smd-green-dark);
	line-height: 1.4;
	min-width: 2rem;
}

.case-step-title {
	font-family: var(--smd-serif);
	font-weight: 400;
	font-size: 1.25rem;
	margin: 0 0 0.25rem;
	color: var(--smd-text);
}

.case-step-desc {
	margin: 0;
	color: var(--smd-text-secondary);
}

.case-body {
	max-width: 65ch;
}

.case-next {
	border-top: 1px solid var(--smd-border);
	padding-top: 2.5rem;
	margin-top: 4rem;
}

.case-next-label {
	display: block;
	font-size: 0.8125rem;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--smd-text-secondary);
	margin-bottom: 0.5rem;
}

.case-next-link {
	font-family: var(--smd-serif);
	font-size: 2rem;
	color: var(--smd-text);
}

.case-next-link:hover,
.case-next-link:focus-visible {
	color: var(--smd-green-dark);
}

/* ---------- Standard page ---------- */

.page-content {
	max-width: 56rem;
}

.page-body {
	font-size: 1.0625rem;
	max-width: 65ch;
}

.page-body a {
	color: var(--smd-green-dark);
	text-decoration: underline;
	text-underline-offset: 3px;
}

/* ---------- About page ---------- */

.about-intro {
	display: grid;
	gap: 3rem;
	padding-top: 3rem;
}

@media (min-width: 48rem) {
	.about-intro {
		grid-template-columns: 1fr 1fr;
		gap: 4rem;
	}
}

.about-intro-text {
	display: flex;
	flex-direction: column;
	gap: 2.5rem;
}

.about-portrait {
	width: 18rem;
	max-width: 100%;
	aspect-ratio: 1;
	object-fit: cover;
	object-position: top;
	border-radius: 50%;
	box-shadow: 0 0 0 4px rgba(152, 196, 84, 0.25);
}

@media (min-width: 48rem) {
	.about-portrait {
		width: 20rem;
	}
}

.about-bio {
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
	font-size: 1.125rem;
	line-height: 1.7;
	color: var(--smd-text-secondary);
}

.about-bio p {
	margin: 0;
}

.about-services {
	margin-top: 6rem;
}

.about-services-heading {
	font-size: 0.875rem;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--smd-green-dark);
	margin: 0 0 2rem;
}

.about-services-grid {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 1px;
	background: var(--smd-border);
	border: 1px solid var(--smd-border);
	border-radius: 4px;
	overflow: hidden;
}

@media (min-width: 40rem) {
	.about-services-grid {
		grid-template-columns: 1fr 1fr;
	}
}

@media (min-width: 48rem) {
	.about-services-grid {
		grid-template-columns: 1fr 1fr 1fr;
	}
}

.about-services-grid li {
	background: var(--smd-white);
	padding: 1.25rem 1.5rem;
	font-family: var(--smd-serif);
	font-size: 1.25rem;
	color: var(--smd-text);
}

/* ---------- Client wall ---------- */

.clients {
	margin-top: 6rem;
}

.clients-header {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 1rem;
	flex-wrap: wrap;
}

.clients-heading {
	font-size: 0.875rem;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--smd-green-dark);
	margin: 0 0 2rem;
}

.clients-more {
	font-size: 0.875rem;
	color: var(--smd-text-secondary);
}

.client-wall {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 1px;
	background: var(--smd-border);
	border: 1px solid var(--smd-border);
	border-radius: 4px;
	overflow: hidden;
}

@media (min-width: 40rem) {
	.client-wall {
		grid-template-columns: 1fr 1fr;
	}
}

@media (min-width: 48rem) {
	.client-wall {
		grid-template-columns: repeat(4, 1fr);
	}
}

.client-cell {
	background: var(--smd-white);
	padding: 2.5rem 1.5rem;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 0.25rem;
	text-align: center;
}

.client-cell a {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.25rem;
	height: 100%;
	justify-content: center;
}

.client-name {
	font-family: var(--smd-serif);
	font-size: 1.5rem;
	color: var(--smd-text);
}

.client-industry {
	font-size: 0.75rem;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--smd-text-secondary);
}

.client-logo {
	max-width: 75%;
	max-height: 3.5rem;
	width: auto;
	height: auto;
	object-fit: contain;
	filter: grayscale(1);
	opacity: 0.75;
	transition: filter 0.2s ease, opacity 0.2s ease;
}

.client-cell:hover .client-logo,
.client-cell:focus-within .client-logo {
	filter: grayscale(0);
	opacity: 1;
}

.client-cell-cta {
	background: #eaf3da; /* light tint of the brand green */
}

.client-cell-cta .client-name,
.client-cell-cta .client-industry {
	color: var(--smd-green-dark);
}

.client-cell-cta a:hover,
.client-cell-cta a:focus-visible {
	opacity: 0.8;
}

/* ---------- Work With Me page ---------- */

.wwm-intro {
	max-width: 42rem;
	font-size: 1.125rem;
	color: var(--smd-text-secondary);
	margin: 1.5rem 0 0;
}

.wwm-cta {
	margin-top: 6rem;
	background: #f2f7e8; /* light tint of the brand green */
	border-radius: 4px;
	padding: 3.5rem 2rem;
	text-align: center;
}

.wwm-cta-title {
	font-family: var(--smd-serif);
	font-weight: 400;
	font-size: 2.25rem;
	margin: 0;
	color: var(--smd-text);
}

.wwm-cta-text {
	max-width: 36rem;
	margin: 1rem auto 0;
	color: var(--smd-text-secondary);
}

.wwm-cta-button {
	display: inline-block;
	margin-top: 2rem;
	font-family: var(--smd-serif);
	font-size: 1.25rem;
	background: var(--smd-green);
	color: var(--smd-text);
	padding: 1rem 2rem;
	border-radius: 4px;
	transition: opacity 0.15s ease;
}

.wwm-cta-button:hover,
.wwm-cta-button:focus-visible {
	opacity: 0.9;
	color: var(--smd-text);
}

/* ---------- Contact page ---------- */

.contact-hero {
	padding-top: 3rem;
}

.contact-email {
	display: inline-block;
	margin-top: 3rem;
	font-family: var(--smd-serif);
	font-size: clamp(1.5rem, 4vw, 2.25rem);
	color: var(--smd-green-dark);
	border-bottom: 2px solid var(--smd-green);
	padding-bottom: 0.25rem;
}

.contact-email:hover,
.contact-email:focus-visible {
	opacity: 0.8;
}

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

.site-footer {
	margin-top: 6rem;
	border-top: 1px solid var(--smd-border);
}

.site-footer-inner {
	max-width: 72rem;
	margin: 0 auto;
	padding: 2.5rem 1.5rem;
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
	justify-content: space-between;
	font-size: 0.875rem;
	color: var(--smd-text-secondary);
}

.footer-cta {
	color: var(--smd-text-secondary);
}

.footer-cta:hover,
.footer-cta:focus-visible {
	color: var(--smd-green-dark);
}