/*
 * Shared layout primitives — container, buttons, section rhythm.
 * Component-specific styles live in their own files (e.g. home.css).
 * Values only ever come from tokens.css.
 */

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

body {
	margin: 0;
	background: var(--color-bg);
	color: var(--color-ink);
	font: var(--text-base) var(--font-body);
	-webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
	font-family: var(--font-heading);
	font-weight: var(--heading-weight);
	letter-spacing: var(--heading-tracking);
	text-wrap: balance;
	margin: 0;
}

h1 { font-size: var(--h1); }

p { margin: 0 0 1em; }

a {
	color: var(--brand-accent);
}

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

.screen-reader-text {
	position: absolute;
	left: -9999px;
}

.skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	background: var(--color-dark);
	color: #fff;
	padding: .75em 1.25em;
	border-radius: var(--radius);
	z-index: 100;
}

.skip-link:focus {
	left: 1rem;
	top: 1rem;
}

:focus-visible {
	outline: 2px solid var(--brand-accent);
	outline-offset: 2px;
}

/* Site header — transparent over the hero, solid once scrolled (spec §4) */

:root {
	--header-height: 4.5rem;
}

.site-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 50;
	background: transparent;
	transition: background var(--transition-base), box-shadow var(--transition-base);
}

.site-header.is-scrolled {
	background: var(--color-surface);
	box-shadow: var(--shadow);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: var(--header-height);
}

.site-header__right {
	display: flex;
	align-items: center;
	gap: 1.5rem;
}

.site-branding {
	font-family: var(--font-heading);
	font-size: 1.25rem;
	color: #fff;
	text-decoration: none;
	transition: color var(--transition-base);
}

.site-header.is-scrolled .site-branding {
	color: var(--color-ink);
}

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

.site-nav__list a {
	color: rgba(255, 255, 255, .9);
	text-decoration: none;
	font-weight: 500;
	transition: color var(--transition-base);
}

.site-header.is-scrolled .site-nav__list a {
	color: var(--color-ink);
}

.site-nav__list a:hover {
	color: var(--brand-accent);
}

.theme-toggle,
.nav-toggle {
	display: none;
	background: none;
	border: none;
	padding: .5rem;
	color: #fff;
	cursor: pointer;
}

.theme-toggle {
	display: inline-flex;
}

.site-header.is-scrolled .theme-toggle {
	color: var(--color-ink);
}

.theme-toggle svg {
	width: 1.3rem;
	height: 1.3rem;
}

.theme-toggle .icon-moon {
	display: none;
}

:root[data-color-scheme="dark"] .theme-toggle .icon-sun {
	display: none;
}

:root[data-color-scheme="dark"] .theme-toggle .icon-moon {
	display: block;
}

.site-header.is-scrolled .nav-toggle {
	color: var(--color-ink);
}

.nav-toggle svg {
	width: 1.5rem;
	height: 1.5rem;
}

@media (max-width: 767px) {
	.nav-toggle {
		display: block;
	}

	#site-nav {
		position: fixed;
		inset: var(--header-height) 0 0 0;
		background: var(--color-surface);
		padding: 2rem clamp(1.25rem, 4vw, 3rem);
		transform: translateY(-100%);
		opacity: 0;
		visibility: hidden;
		transition: transform var(--transition-base), opacity var(--transition-base), visibility var(--transition-base);
	}

	#site-nav.is-open {
		transform: translateY(0);
		opacity: 1;
		visibility: visible;
	}

	.site-nav__list {
		flex-direction: column;
		gap: 1.25rem;
	}

	.site-nav__list a,
	.site-header .site-nav__list a {
		color: var(--color-ink);
		font-size: 1.15rem;
	}
}

.container {
	max-width: var(--container-max);
	margin: 0 auto;
	padding: 0 clamp(1.25rem, 4vw, 3rem);
}

/*
 * Mostly top padding, plus a smaller bottom cushion — not the full amount
 * on both sides. Padding doesn't collapse like margins do, so two adjacent
 * .section elements (very common now that bento-style pages stack many
 * small sections) would double the full gap if both sides used the full
 * value. A half-size bottom keeps each section from butting straight up
 * against the next one while still avoiding that doubling.
 */
.section {
	padding-top: var(--section-padding);
	padding-bottom: calc(var(--section-padding) / 2);
}

.section:last-child {
	padding-bottom: var(--section-padding);
}

/* Buttons */

.btn {
	display: inline-flex;
	align-items: center;
	gap: .5em;
	padding: .85em 1.75em;
	border-radius: var(--radius);
	font-family: var(--font-body);
	font-weight: 700;
	text-decoration: none;
	border: var(--border-width) solid transparent;
	transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.btn-secondary {
	background: transparent;
	border-color: var(--color-border);
	color: var(--color-ink);
}

@media (prefers-reduced-motion: no-preference) {
	.btn:hover {
		transform: translateY(-2px);
		box-shadow: var(--shadow);
	}
}

/* Placeholder for photography that hasn't been supplied yet */

.placeholder-photo {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	gap: .5em;
	background: var(--color-surface);
	border: var(--border-width) dashed var(--color-border);
	border-radius: var(--radius);
	color: var(--color-ink-soft);
	font-size: .85rem;
	min-height: 16rem;
	text-align: center;
	padding: 2rem;
}

.placeholder-photo svg {
	width: 2rem;
	height: 2rem;
	stroke: var(--color-ink-soft);
}

/* Intro paragraph — About/Services/Contact (Home uses its own split intro) */

.section-intro__inner {
	max-width: 42rem;
	margin-inline: auto;
	text-align: center;
	font-size: 1.15rem;
	color: var(--color-ink-soft);
}

.section-intro__inner p {
	margin: 0;
}

/* Compact hero — interior pages */

.compact-hero {
	background: var(--color-dark);
	color: #fff;
	padding-top: calc(var(--header-height) + 2rem);
	padding-bottom: 3rem;
}

.compact-hero h1 {
	color: #fff;
	font-size: clamp(1.75rem, 4vw, 2.5rem);
	margin-top: .5rem;
}

.breadcrumb {
	font-size: .85rem;
	color: rgba(255, 255, 255, .65);
	display: flex;
	gap: .5em;
}

.breadcrumb a {
	color: rgba(255, 255, 255, .85);
}

/* Bio split (About) */

.bio-split__grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: clamp(2rem, 5vw, 4rem);
	align-items: center;
}

.bio-split__media img,
.bio-split__media .placeholder-photo {
	width: 100%;
	aspect-ratio: 4 / 5;
	border-radius: var(--radius);
	object-fit: cover;
}

.bio-split__content h2 {
	margin-bottom: 1rem;
}

.bio-split__content p {
	color: var(--color-ink-soft);
	font-size: 1.05rem;
}

@media (max-width: 767px) {
	.bio-split__grid {
		grid-template-columns: 1fr;
	}
}

/* Process steps (About) */

.process-steps__heading {
	text-align: center;
	margin-bottom: 2.5rem;
}

.process-steps__list {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
	gap: 1.5rem;
	list-style: none;
	counter-reset: none;
	margin: 0;
	padding: 0;
}

.process-step {
	background: var(--color-surface);
	border: var(--border-width) solid var(--color-border);
	border-radius: var(--radius);
	padding: 1.75rem 1.5rem;
	display: flex;
	flex-direction: column;
	gap: .85rem;
}

.process-step__number {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 2.25rem;
	height: 2.25rem;
	border-radius: 50%;
	background: var(--brand-primary);
	color: #fff;
	font-family: var(--font-heading);
	font-size: 1.05rem;
}

.process-step p {
	margin: 0;
	color: var(--color-ink-soft);
}

/* Testimonials */

.section-testimonials__heading {
	text-align: center;
	margin-bottom: 2rem;
}

.section-testimonials__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
	gap: 1.5rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.testimonial-card {
	background: var(--color-surface);
	border: var(--border-width) solid var(--color-border);
	border-radius: var(--radius);
	padding: 1.75rem;
}

.testimonial-card__quote {
	margin: 0 0 1.25rem;
}

.testimonial-card__byline {
	display: flex;
	align-items: center;
	gap: .75rem;
}

.testimonial-card__photo {
	width: 2.5rem;
	height: 2.5rem;
	border-radius: 50%;
	object-fit: cover;
}

.testimonial-card__name {
	font-weight: 700;
	font-size: .92rem;
}

/* Contact form */

.section-contact-form__inner {
	max-width: 36rem;
}

.form-notice {
	padding: 1rem 1.25rem;
	border-radius: var(--radius-sm, calc(var(--radius) / 2));
	margin-bottom: 1.5rem;
	font-size: .92rem;
}

.form-notice--success {
	background: var(--color-bg);
	border: var(--border-width) solid var(--brand-primary);
	color: var(--color-ink);
}

.form-notice--error {
	background: #fdeceb;
	border: var(--border-width) solid #c0392b;
	color: #8a2c22;
}

.contact-form {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1.25rem;
}

.contact-form__honeypot {
	position: absolute;
	left: -9999px;
}

.contact-form__field {
	display: flex;
	flex-direction: column;
	gap: .4rem;
}

.contact-form__field--full {
	grid-column: 1 / -1;
}

.contact-form label {
	font-size: .85rem;
	font-weight: 700;
	color: var(--color-ink-soft);
}

.contact-form input,
.contact-form textarea {
	font: inherit;
	padding: .75em 1em;
	border-radius: calc(var(--radius) / 3);
	border: var(--border-width) solid var(--color-border);
	background: var(--color-surface);
	color: var(--color-ink);
	resize: vertical;
}

.contact-form button {
	grid-column: 1 / -1;
	justify-self: start;
}

@media (max-width: 600px) {
	.contact-form {
		grid-template-columns: 1fr;
	}
}

/* Blog index — posts grid */

.posts-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
	gap: 1.75rem;
	list-style: none;
	margin: 0 0 2.5rem;
	padding: 0;
}

.post-card {
	background: var(--color-surface);
	border: var(--border-width) solid var(--color-border);
	border-radius: var(--radius);
	overflow: hidden;
	display: flex;
	flex-direction: column;
}

.post-card__thumb {
	display: block;
	aspect-ratio: 16 / 10;
	overflow: hidden;
}

.post-card__thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.post-card__date {
	color: var(--color-ink-soft);
	font-size: .8rem;
	padding: 1.25rem 1.5rem 0;
}

.post-card__title {
	font-size: 1.15rem;
	padding: .5rem 1.5rem 0;
}

.post-card__title a {
	color: var(--color-ink);
	text-decoration: none;
}

.post-card__excerpt {
	color: var(--color-ink-soft);
	padding: .5rem 1.5rem 0;
	flex: 1;
}

.post-card__link {
	font-weight: 700;
	color: var(--brand-accent);
	text-decoration: none;
	font-size: .9rem;
	padding: 1rem 1.5rem 1.5rem;
}

.pagination {
	display: flex;
	gap: .5rem;
	justify-content: center;
	list-style: none;
	margin: 0;
	padding: 0;
}

.pagination .page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 2.25rem;
	height: 2.25rem;
	padding-inline: .5rem;
	border-radius: calc(var(--radius) / 3);
	border: var(--border-width) solid var(--color-border);
	color: var(--color-ink);
	text-decoration: none;
}

.pagination .page-numbers.current {
	background: var(--brand-primary);
	border-color: var(--brand-primary);
	color: #fff;
}

/* 404 + search */

.section-404__inner {
	max-width: 34rem;
}

.section-404__links {
	display: flex;
	gap: 1.5rem;
	list-style: none;
	margin: 2rem 0 0;
	padding: 0;
}

.section-404__links a,
.section-search a {
	color: var(--brand-accent);
	font-weight: 700;
}

.search-form {
	display: flex;
	gap: .75rem;
	margin-bottom: 2rem;
	max-width: 28rem;
}

.search-form .search-field {
	flex: 1;
	font: inherit;
	padding: .75em 1em;
	border-radius: calc(var(--radius) / 3);
	border: var(--border-width) solid var(--color-border);
}

.search-form .search-submit {
	font: inherit;
	font-weight: 700;
	padding: .75em 1.5em;
	border-radius: var(--radius);
	border: none;
	background: var(--brand-accent);
	color: #fff;
	cursor: pointer;
}

/* Legal pages */

.legal__inner {
	max-width: 42rem;
}

.legal__inner h2 {
	margin-top: 2.5rem;
	margin-bottom: .75rem;
}

/* Single blog post */

.post__inner {
	max-width: 42rem;
}

.post__meta {
	color: var(--color-ink-soft);
	font-size: .85rem;
	margin-bottom: 1.5rem;
}

.post__inner .entry-content,
.post__inner p,
.post__inner ul,
.post__inner ol {
	margin-bottom: 1.25rem;
}

/* Services grid (bento) */

.services-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
	gap: 1.5rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.service-card {
	background: var(--color-surface);
	border: var(--border-width) solid var(--color-border);
	border-radius: var(--radius);
	padding: 2rem;
	display: flex;
	flex-direction: column;
	gap: .75rem;
}

.service-card__icon {
	width: 2.75rem;
	height: 2.75rem;
	border-radius: 50%;
	background: var(--color-bg);
	color: var(--brand-primary);
	display: flex;
	align-items: center;
	justify-content: center;
}

.service-card__icon svg {
	width: 1.4rem;
	height: 1.4rem;
}

.service-card__title {
	font-size: 1.15rem;
}

.service-card__title a {
	color: var(--color-ink);
	text-decoration: none;
}

.service-card__summary {
	color: var(--color-ink-soft);
	flex: 1;
	margin: 0;
}

.service-card__link {
	font-weight: 700;
	color: var(--brand-accent);
	text-decoration: none;
	font-size: .9rem;
}

/* Service detail */

.service-detail__inner {
	max-width: 42rem;
}

.service-detail__summary {
	font-size: 1.2rem;
	color: var(--color-ink-soft);
	margin-bottom: 2rem;
}

/* FAQ accordion */

.section-faq__inner {
	max-width: 42rem;
}

.section-faq h2 {
	text-align: center;
	margin-bottom: 2rem;
}

.faq-accordion__item {
	border-bottom: var(--border-width) solid var(--color-border);
	padding-block: 1rem;
}

.faq-accordion__item summary {
	cursor: pointer;
	font-weight: 700;
}

.faq-accordion__item p {
	margin: .75rem 0 0;
	color: var(--color-ink-soft);
}

/* Newsletter signup */

.section-newsletter {
	background: var(--color-surface);
	text-align: center;
	padding-block: clamp(3rem, 6vw, 5rem);
}

.section-newsletter__inner {
	max-width: 32rem;
	margin-inline: auto;
}

.section-newsletter h2 {
	font-size: clamp(1.5rem, 3.5vw, 2rem);
	margin-bottom: 1.5rem;
}

.section-newsletter__form {
	display: flex;
	gap: .75rem;
	flex-wrap: wrap;
	justify-content: center;
}

.section-newsletter__form input[type="email"] {
	flex: 1 1 16rem;
	padding: .85em 1.25em;
	border-radius: var(--radius);
	border: var(--border-width) solid var(--color-border);
	font: inherit;
}

.section-newsletter__note {
	margin-top: 1rem;
	font-size: .8rem;
	color: var(--color-ink-soft);
}

/* Site footer */

.site-footer {
	background: var(--color-dark);
	color: rgba(255, 255, 255, .75);
}

.site-footer__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
	gap: 2.5rem;
	padding-block: 3.5rem;
}

.site-footer__brand {
	font-family: var(--font-heading);
	font-size: 1.2rem;
	color: #fff;
	margin-bottom: .5rem;
}

.site-footer__heading {
	font-size: .8rem;
	text-transform: uppercase;
	letter-spacing: .08em;
	color: rgba(255, 255, 255, .5);
	margin-bottom: 1rem;
}

.site-footer__col ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: .6rem;
}

.site-footer a {
	color: rgba(255, 255, 255, .85);
	text-decoration: none;
}

.site-footer a:hover {
	color: #fff;
}

.site-footer__bottom {
	border-top: var(--border-width) solid rgba(255, 255, 255, .12);
	padding-block: 1.5rem;
	font-size: .82rem;
}

.site-footer__bottom p {
	margin: 0;
}

/* Scroll reveal */

@media (prefers-reduced-motion: no-preference) {
	.reveal {
		opacity: 0;
		transform: translateY(16px);
		transition: opacity var(--transition-base), transform var(--transition-base);
	}

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