/* ============================================================
   Concord Theme — design system
   Monochrome editorial; light/dark via [data-theme].
   ============================================================ */

:root {
	--font-display: 'Outfit', system-ui, sans-serif;
	--font-ui: 'Inter', system-ui, sans-serif;

	--background: hsl(40 22% 97%);
	--paper: hsl(36 17% 93%);
	--foreground: hsl(30 6% 11%);
	--muted-foreground: hsl(30 4% 42%);
	--hairline: hsl(30 8% 86%);
	--primary: hsl(30 6% 11%);
	--primary-foreground: hsl(40 22% 97%);
	--card: hsl(0 0% 100%);
	--footer-bg: hsl(0 0% 6%);
	--footer-fg: hsl(0 0% 92%);

	--container: 76rem;
	--radius: 2px;
	--ease: cubic-bezier(0.22, 1, 0.36, 1);
}

[data-theme='dark'] {
	--background: hsl(30 6% 6%);
	--paper: hsl(30 5% 10%);
	--foreground: hsl(40 15% 94%);
	--muted-foreground: hsl(36 6% 60%);
	--hairline: hsl(30 5% 18%);
	--primary: hsl(40 15% 94%);
	--primary-foreground: hsl(30 6% 8%);
	--card: hsl(30 5% 9%);
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
	margin: 0;
	background: var(--background);
	color: var(--foreground);
	font-family: var(--font-ui);
	font-size: 1rem;
	line-height: 1.7;
	-webkit-font-smoothing: antialiased;
	transition: background 0.4s, color 0.4s;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 300; line-height: 1.08; letter-spacing: -0.02em; margin: 0; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
address { font-style: normal; line-height: 1.7; }

.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;
}

/* ---------- Layout utilities ---------- */
.container-editorial { max-width: var(--container); margin-inline: auto; padding-inline: 1.5rem; }
.container-editorial--narrow { max-width: 46rem; }
.section-y { padding-block: clamp(4rem, 9vw, 8rem); }
.section-y-sm { padding-block: clamp(2.5rem, 5vw, 4rem); }
.bg-paper { background: var(--paper); }

.eyebrow {
	font-size: 0.6875rem; letter-spacing: 0.28em; text-transform: uppercase;
	color: var(--muted-foreground); margin-bottom: 0.75rem;
}
.eyebrow--light { color: hsl(0 0% 100% / 0.65); }
.lede { font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: var(--muted-foreground); line-height: 1.7; max-width: 40rem; }

.display-page { font-size: clamp(2.25rem, 5.5vw, 4.5rem); }
.display-section { font-size: clamp(1.75rem, 3.5vw, 2.75rem); }

.link-underline {
	background-image: linear-gradient(currentColor, currentColor);
	background-size: 0% 1px; background-repeat: no-repeat; background-position: 0 100%;
	transition: background-size 0.4s var(--ease);
}
.link-underline:hover { background-size: 100% 1px; }

.btn {
	display: inline-block; padding: 0.85rem 2rem;
	background: var(--primary); color: var(--primary-foreground);
	font-size: 0.75rem; letter-spacing: 0.22em; text-transform: uppercase;
	border: 1px solid var(--primary); cursor: pointer;
	transition: opacity 0.3s, background 0.3s, color 0.3s;
}
.btn:hover { opacity: 0.85; }
.btn--ghost { background: transparent; color: var(--foreground); border-color: var(--hairline); }
.btn--ghost:hover { border-color: var(--foreground); opacity: 1; }

/* ---------- Reveal animation ---------- */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
	[data-reveal] { opacity: 1; transform: none; transition: none; }
	* { animation: none !important; transition-duration: 0.01ms !important; }
}

/* ---------- Header ---------- */
.site-header {
	position: fixed; inset-inline: 0; top: 0; z-index: 50;
	transition: background 0.4s, border-color 0.4s;
	border-bottom: 1px solid transparent;
}
.site-header.is-scrolled, .site-header.menu-open {
	background: hsl(40 22% 97% / 0.85);
	backdrop-filter: blur(16px);
	border-bottom-color: var(--hairline);
}
[data-theme='dark'] .site-header.is-scrolled, [data-theme='dark'] .site-header.menu-open { background: hsl(30 6% 6% / 0.85); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; height: 5rem; }
.site-header__brand img, .site-header__brand .custom-logo { height: 2.25rem; width: auto; }
.site-header__actions { display: flex; align-items: center; gap: 0.5rem; }

.brand-wordmark { display: flex; flex-direction: column; font-family: var(--font-display); font-size: 0.7rem; font-weight: 500; text-transform: uppercase; line-height: 1.25; }
.brand-wordmark__line:first-child { letter-spacing: 0.42em; margin-right: -0.42em; }
.brand-wordmark__line:last-child { letter-spacing: 0.22em; margin-right: -0.22em; }

.icon-btn, .menu-btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
	height: 2.25rem; border-radius: 999px; border: 1px solid var(--hairline);
	background: transparent; color: var(--foreground); cursor: pointer;
	padding-inline: 0.85rem; transition: background 0.3s, color 0.3s, border-color 0.3s;
}
.icon-btn { width: 2.25rem; padding-inline: 0; }
.icon-btn:hover, .menu-btn:hover { background: var(--paper); }
.site-header.on-dark:not(.is-scrolled):not(.menu-open) .icon-btn,
.site-header.on-dark:not(.is-scrolled):not(.menu-open) .menu-btn {
	border-color: hsl(0 0% 100% / 0.3); color: #fff;
}
.site-header.on-dark:not(.is-scrolled):not(.menu-open) .icon-btn:hover,
.site-header.on-dark:not(.is-scrolled):not(.menu-open) .menu-btn:hover { background: hsl(0 0% 100% / 0.1); }
.site-header.on-dark:not(.is-scrolled):not(.menu-open) .brand-wordmark { color: #fff; }
.menu-btn__label { font-size: 0.6875rem; letter-spacing: 0.2em; text-transform: uppercase; }
.icon-sun, .menu-open .icon-menu { display: none; }
[data-theme='dark'] .icon-sun { display: block; }
[data-theme='dark'] .icon-moon { display: none; }
.menu-open .icon-close { display: block; }
.icon-close { display: none; }

/* ---------- Menu overlay ---------- */
.menu-overlay {
	position: fixed; inset: 0; z-index: 40;
	background: var(--background);
	opacity: 0; pointer-events: none; transition: opacity 0.5s;
	overflow-y: auto;
}
.menu-overlay.is-open { opacity: 1; pointer-events: auto; }
.menu-overlay__inner { display: flex; flex-direction: column; justify-content: space-between; min-height: 100%; padding-top: 7rem; padding-bottom: 3rem; }
.overlay-menu li { border-bottom: 1px solid var(--hairline); }
.overlay-menu a {
	display: flex; align-items: baseline; gap: 1.5rem;
	padding-block: 1.25rem;
	font-family: var(--font-display); font-weight: 300;
	font-size: clamp(1.75rem, 5vw, 3.5rem); letter-spacing: -0.02em;
	color: var(--muted-foreground);
	transition: color 0.3s, transform 0.7s var(--ease), opacity 0.7s;
	transform: translateY(16px); opacity: 0;
}
.menu-overlay.is-open .overlay-menu a { transform: none; opacity: 1; }
.overlay-menu a:hover, .overlay-menu .current-menu-item > a { color: var(--foreground); }
.overlay-menu li:nth-child(1) a { transition-delay: 0.12s; }
.overlay-menu li:nth-child(2) a { transition-delay: 0.18s; }
.overlay-menu li:nth-child(3) a { transition-delay: 0.24s; }
.overlay-menu li:nth-child(4) a { transition-delay: 0.30s; }
.overlay-menu li:nth-child(5) a { transition-delay: 0.36s; }
.overlay-menu li:nth-child(6) a { transition-delay: 0.42s; }
.menu-overlay__meta { display: grid; gap: 2rem; margin-top: 3rem; font-size: 0.875rem; color: var(--muted-foreground); }
.menu-overlay__meta a { color: var(--foreground); }
@media (min-width: 768px) { .menu-overlay__meta { grid-template-columns: repeat(3, 1fr); } }

/* ---------- Hero ---------- */
.hero { position: relative; height: 100svh; min-height: 34rem; overflow: hidden; background: #0a0a0a; }
.hero__slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.4s var(--ease); }
.hero__slide.is-active { opacity: 1; }
.hero__img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); transition: transform 6s linear; }
.hero__slide.is-active .hero__img { transform: scale(1); }
.hero__scrim { position: absolute; inset: 0; background: linear-gradient(to top, rgb(0 0 0 / 0.72), rgb(0 0 0 / 0.15) 55%, rgb(0 0 0 / 0.35)); }
.hero__content { position: absolute; inset-inline: 0; bottom: clamp(4rem, 12vh, 8rem); }
.hero__headline { color: #fff; font-size: clamp(2.5rem, 7vw, 5.5rem); max-width: 16ch; }
.hero__dots { position: absolute; right: 1.5rem; bottom: 2rem; display: flex; gap: 0.5rem; z-index: 2; }
.hero__dots button { width: 2rem; height: 2px; border: 0; padding: 0; background: hsl(0 0% 100% / 0.35); cursor: pointer; transition: background 0.3s; }
.hero__dots button.is-active { background: #fff; }

/* ---------- Stats ---------- */
.stats__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
@media (min-width: 768px) { .stats__grid { grid-template-columns: repeat(4, 1fr); } }
.stat { border-left: 1px solid var(--hairline); padding-left: 1.25rem; }
.stat__value { font-family: var(--font-display); font-size: clamp(1.75rem, 3.5vw, 2.75rem); font-weight: 300; margin: 0; }
.stat__label { font-size: 0.75rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted-foreground); margin: 0.25rem 0 0; }
.metrics { margin-top: 3rem; }

/* ---------- Section headers ---------- */
.section-header { margin-bottom: clamp(2.5rem, 6vw, 4.5rem); display: flex; flex-direction: column; gap: 1.5rem; }
.section-header__meta { display: flex; align-items: center; gap: 1rem; }
.section-header__number { font-size: 0.6875rem; letter-spacing: 0.22em; color: var(--muted-foreground); }
.section-header__rule { height: 1px; width: 2rem; background: var(--hairline); }
.section-cta { margin-top: 3rem; text-align: center; }

/* ---------- Cards ---------- */
.project-grid { display: grid; gap: 2.5rem 2rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .project-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .project-grid { grid-template-columns: repeat(3, 1fr); } }

.image-zoom { overflow: hidden; }
.image-zoom img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease); }
.image-zoom:hover img { transform: scale(1.05); }

.project-card { display: block; }
.project-card.is-hidden { display: none; }
.project-card__media { position: relative; aspect-ratio: 4 / 5; background: var(--paper); }
.project-card__arrow {
	position: absolute; top: 1rem; right: 1rem;
	width: 2.5rem; height: 2.5rem; border-radius: 999px;
	display: grid; place-items: center;
	background: var(--background); color: var(--foreground);
	opacity: 0; transition: opacity 0.4s;
}
.project-card:hover .project-card__arrow { opacity: 1; }
.project-card__meta { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-top: 1.25rem; }
.project-card__title { font-size: 1.35rem; margin-top: 0.5rem; }
.project-card__year { font-size: 0.75rem; letter-spacing: 0.2em; color: var(--muted-foreground); }

.service-grid { display: grid; gap: 1px; background: var(--hairline); grid-template-columns: 1fr; border: 1px solid var(--hairline); }
@media (min-width: 640px) { .service-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .service-grid { grid-template-columns: repeat(4, 1fr); } }
.service-card { background: var(--background); padding: 2rem; transition: background 0.4s; display: block; }
.bg-paper .service-card { background: var(--paper); }
.service-card:hover { background: var(--card); }
.service-card h3 { font-size: 1.25rem; margin: 1.25rem 0 0.75rem; }
.service-card p { font-size: 0.875rem; color: var(--muted-foreground); margin: 0; }
.service-card__icon { display: inline-block; width: 2rem; height: 2rem; color: var(--muted-foreground); }

.post-grid { display: grid; gap: 2.5rem 2rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .post-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .post-grid { grid-template-columns: repeat(3, 1fr); } }
.post-card__media { aspect-ratio: 16 / 9; background: var(--paper); margin-bottom: 1.25rem; }
.post-card__title { font-size: 1.25rem; margin-top: 0.5rem; }
.post-card__excerpt { font-size: 0.875rem; color: var(--muted-foreground); margin-top: 0.5rem; }

/* ---------- Page hero ---------- */
.page-hero { padding-top: clamp(9rem, 18vw, 13rem); padding-bottom: clamp(3rem, 7vw, 5rem); }
.page-hero--dark {
	background-size: cover; background-position: center;
	color: #fff;
}
.page-hero--dark .display-page { color: #fff; }

/* ---------- Filter bar ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 3rem; }
.filter-btn {
	padding: 0.5rem 1.1rem; border-radius: 999px;
	border: 1px solid var(--hairline); background: transparent; color: var(--muted-foreground);
	font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; cursor: pointer;
	transition: all 0.3s;
}
.filter-btn:hover { border-color: var(--foreground); color: var(--foreground); }
.filter-btn.is-active { background: var(--primary); color: var(--primary-foreground); border-color: var(--primary); }

/* ---------- Case study / service detail ---------- */
.case-grid { display: grid; gap: 3rem; grid-template-columns: 1fr; }
@media (min-width: 900px) { .case-grid { grid-template-columns: 18rem 1fr; gap: 5rem; } }
.case-facts div { border-top: 1px solid var(--hairline); padding-block: 1rem; }
.case-facts dt { font-size: 0.6875rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--muted-foreground); margin-bottom: 0.35rem; }
.case-facts dd { margin: 0; }
.case-facts dd ul li { padding-block: 0.15rem; }

.gallery-grid { display: grid; gap: 1.5rem; grid-template-columns: 1fr; margin-top: 3rem; }
@media (min-width: 768px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
.gallery-item { aspect-ratio: 4 / 3; background: var(--paper); display: block; cursor: zoom-in; }

.prev-next { display: flex; justify-content: space-between; gap: 1.5rem; border-top: 1px solid var(--hairline); margin-top: 4rem; padding-top: 2rem; font-size: 0.9rem; }
.prev-next a:hover { text-decoration: underline; }

.service-block { margin-top: 3.5rem; }
.tick-list { display: grid; gap: 0.6rem; grid-template-columns: 1fr; margin-top: 1.5rem; }
@media (min-width: 640px) { .tick-list { grid-template-columns: repeat(2, 1fr); } }
.tick-list li { padding-left: 1.5rem; position: relative; }
.tick-list li::before { content: '—'; position: absolute; left: 0; color: var(--muted-foreground); }

.phase-list { margin-top: 2rem; }
.phase-list li { display: flex; gap: 1.5rem; border-top: 1px solid var(--hairline); padding-block: 1.5rem; }
.phase-list__num { font-size: 0.75rem; letter-spacing: 0.2em; color: var(--muted-foreground); padding-top: 0.35rem; }
.phase-list h3 { font-size: 1.35rem; }
.phase-list p { color: var(--muted-foreground); margin: 0.5rem 0 0; }

.service-enquiry { border-top: 1px solid var(--hairline); padding-top: 3.5rem; }

/* ---------- Forms ---------- */
.lead-form { display: flex; flex-direction: column; gap: 1.25rem; max-width: 40rem; }
.lead-form__row { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .lead-form__row { grid-template-columns: 1fr 1fr; } }
.lead-form label { display: flex; flex-direction: column; gap: 0.4rem; font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted-foreground); }
.lead-form input, .lead-form textarea {
	padding: 0.85rem 1rem; border: 1px solid var(--hairline); border-radius: 0;
	background: transparent; color: var(--foreground); font: inherit; font-size: 0.95rem;
	letter-spacing: normal; text-transform: none;
}
.lead-form input:focus, .lead-form textarea:focus { outline: 1px solid var(--foreground); outline-offset: -1px; }
.lead-form__status { font-size: 0.875rem; margin: 0; min-height: 1.4em; }
.lead-form__status.is-ok { color: hsl(140 40% 35%); }
.lead-form__status.is-error { color: hsl(0 60% 45%); }

/* ---------- About / contact ---------- */
.about-grid, .contact-grid { display: grid; gap: 3rem; grid-template-columns: 1fr; }
@media (min-width: 900px) { .about-grid, .contact-grid { grid-template-columns: 1fr 20rem; gap: 5rem; } }
.about-facts ul li { display: flex; justify-content: space-between; border-top: 1px solid var(--hairline); padding-block: 0.9rem; font-size: 0.9rem; }
.contact-aside { display: flex; flex-direction: column; gap: 2.5rem; }
.contact-map { margin-top: 4rem; }
.contact-map iframe { display: block; filter: grayscale(1); }

/* ---------- Essay ---------- */
.essay-cover { aspect-ratio: 16 / 9; margin: 0; }
.essay-cover img { width: 100%; height: 100%; object-fit: cover; }

.entry-content { font-size: 1.05rem; }
.entry-content > * + * { margin-top: 1.25em; }
.entry-content h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); margin-top: 2.5em; }
.entry-content h3 { font-size: 1.35rem; margin-top: 2em; }
.entry-content ul, .entry-content ol { padding-left: 1.5rem; }
.entry-content ul { list-style: disc; }
.entry-content ol { list-style: decimal; }
.entry-content blockquote { border-left: 2px solid var(--foreground); padding-left: 1.5rem; font-family: var(--font-display); font-size: 1.35rem; font-weight: 300; margin-inline: 0; }
.entry-content img { border-radius: var(--radius); }
.entry-content a { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Testimonial ---------- */
.testimonial { max-width: 52rem; }
.testimonial__quote { margin: 0; }
.testimonial__quote p { font-family: var(--font-display); font-size: clamp(1.35rem, 3vw, 2.25rem); font-weight: 300; line-height: 1.35; }
.testimonial__quote footer { margin-top: 2rem; display: flex; flex-direction: column; gap: 0.2rem; }
.testimonial__quote cite { font-style: normal; font-size: 0.85rem; letter-spacing: 0.12em; text-transform: uppercase; }
.testimonial__quote footer span { font-size: 0.85rem; color: var(--muted-foreground); }
.testimonial__quote { transition: opacity 0.6s; }
.testimonial__quote.is-fading { opacity: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--footer-bg); color: var(--footer-fg); }
.site-footer__grid { display: grid; gap: 2.5rem; padding-block: 4rem; grid-template-columns: 1fr; }
@media (min-width: 768px) { .site-footer__grid { grid-template-columns: 2fr 1fr 1.25fr; gap: 4rem; } }
.site-footer__brand p { color: hsl(0 0% 100% / 0.55); font-size: 0.875rem; max-width: 22rem; margin-top: 1.25rem; }
.site-footer__label { font-size: 0.625rem; letter-spacing: 0.28em; text-transform: uppercase; color: hsl(0 0% 100% / 0.35); margin-bottom: 1.25rem; }
.site-footer__col ul li, .site-footer__col address { font-size: 0.875rem; color: hsl(0 0% 100% / 0.7); margin-bottom: 0.6rem; }
.site-footer__col a:hover { color: #fff; }
.site-footer__hotline { border-top: 1px solid hsl(0 0% 100% / 0.1); text-align: center; padding-block: 3rem 4rem; }
.site-footer__hotline-label { font-size: 0.6875rem; letter-spacing: 0.28em; text-transform: uppercase; color: hsl(0 0% 100% / 0.45); }
.site-footer__hotline-number { font-family: var(--font-display); font-weight: 300; font-size: clamp(1.75rem, 7vw, 6rem); letter-spacing: -0.02em; line-height: 1; display: inline-block; margin-top: 1rem; color: #fff; }
.site-footer__base { border-top: 1px solid hsl(0 0% 100% / 0.1); }
.site-footer__base-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.5rem; padding-block: 1.5rem; }
.site-footer__base p { font-size: 0.6875rem; letter-spacing: 0.22em; text-transform: uppercase; color: hsl(0 0% 100% / 0.4); margin: 0; }
.site-footer__base strong { color: hsl(0 0% 100% / 0.7); font-weight: 500; }

/* ---------- Lightbox ---------- */
.lightbox {
	position: fixed; inset: 0; z-index: 100;
	background: rgb(0 0 0 / 0.9);
	display: grid; place-items: center;
	opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.lightbox.is-open { opacity: 1; pointer-events: auto; }
.lightbox__img { max-width: 92vw; max-height: 88vh; object-fit: contain; }
.lightbox__close { position: absolute; top: 1.25rem; right: 1.5rem; background: none; border: 0; color: #fff; font-size: 2.5rem; cursor: pointer; line-height: 1; }

/* ---------- Pagination / misc ---------- */
.pagination, .nav-links { display: flex; gap: 0.5rem; margin-top: 3rem; }
.page-numbers {
	display: inline-grid; place-items: center; min-width: 2.5rem; height: 2.5rem;
	border: 1px solid var(--hairline); font-size: 0.85rem;
}
.page-numbers.current { background: var(--primary); color: var(--primary-foreground); border-color: var(--primary); }

.not-found { min-height: 60vh; padding-top: 12rem; }
.not-found .lede { margin-bottom: 2rem; }

.search-form { display: flex; gap: 0.75rem; }
.search-field { padding: 0.75rem 1rem; border: 1px solid var(--hairline); background: transparent; color: var(--foreground); font: inherit; }

/* Elementor-built pages ------------------------------------------------ */
.entry-content--elementor { max-width: none; padding: 0; }
.entry-content--elementor > .elementor { width: 100%; }
.elementor-widget-container > .section-y:first-child { padding-block-start: 0; }
.elementor-editor-active .hero__slide { position: relative; }

/* Keep theme media sizing inside Elementor sections ---------------------- */
.elementor .hero__img,
.elementor img.hero__img { height: 100% !important; width: 100% !important; object-fit: cover; }
.elementor .card__img,
.elementor .project-card img,
.elementor .post-card img { height: 100%; width: 100%; object-fit: cover; }
.elementor .hero { height: 100svh; }
.elementor-section .elementor-container { max-width: none; }

/* About intro + stats */
.about-intro { border-bottom: 1px solid var(--hairline); }
.about-intro__grid { display: grid; gap: 3rem; }
@media (min-width: 768px) { .about-intro__grid { grid-template-columns: 5fr 6fr; gap: 4rem; align-items: end; } }
.about-intro__text p { font-size: clamp(1rem, 1.3vw, 1.125rem); line-height: 1.75; color: var(--muted-foreground); margin: 0; }
.about-intro__link { display: inline-block; margin-top: 2rem; font-size: 0.8125rem; letter-spacing: 0.18em; text-transform: uppercase; }
.about-intro__stats { display: grid; grid-template-columns: repeat(2, 1fr); margin-top: clamp(4rem, 7vw, 7rem); border-top: 1px solid var(--hairline); }
@media (min-width: 768px) { .about-intro__stats { grid-template-columns: repeat(4, 1fr); } }
.about-stat { padding: 2rem 0.5rem; border-bottom: 1px solid var(--hairline); }
.about-stat:nth-child(odd) { border-right: 1px solid var(--hairline); }
@media (min-width: 768px) { .about-stat { padding: 2.5rem 1.5rem; border-bottom: 0; border-right: 1px solid var(--hairline); } .about-stat:last-child { border-right: 0; } }
.about-stat .display-section { margin: 0; }
.about-stat .eyebrow { margin-top: 0.75rem; }
/* Testimonials header centred */
.testimonials-section .section-header { text-align: center; margin-inline: auto; }
.testimonials-section .section-header__meta { justify-content: center; }
.testimonials-section .testimonial { margin-top: 3rem; }
/* Clients */
.split-header { display: grid; gap: 2rem; align-items: end; }
@media (min-width: 768px) { .split-header { grid-template-columns: 7fr 4fr; gap: 4rem; } .split-header .lede { text-align: right; } }
.clients-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); margin-top: clamp(3rem, 6vw, 5rem); }
@media (min-width: 640px) { .clients-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 768px) { .clients-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1024px) { .clients-grid { grid-template-columns: repeat(5, 1fr); } }
.clients-grid__cell { background: var(--paper); aspect-ratio: 5 / 3; display: flex; align-items: center; justify-content: center; padding: 1.5rem; transition: background .3s; }
.clients-grid__cell:hover { background: var(--background); }
.clients-grid__cell img { max-height: 3rem; max-width: 70%; width: auto; height: auto; object-fit: contain; opacity: .8; transition: opacity .3s; }
.clients-grid__cell:hover img { opacity: 1; }
.clients-note { text-align: center; margin-top: 2.5rem; }
/* About page */
.about-banner { height: 60vh; min-height: 420px; overflow: hidden; border-block: 1px solid var(--hairline); }
.about-banner img { width: 100%; height: 100%; object-fit: cover; display: block; }
.about-intro__grid--top { align-items: start; }
.about-story p { font-size: clamp(1rem, 1.3vw, 1.125rem); line-height: 1.75; color: var(--muted-foreground); margin: 0 0 1.5rem; }
.about-border { border-block: 1px solid var(--hairline); }
.timeline { margin-top: 4rem; border-top: 1px solid var(--hairline); }
.timeline__row { display: grid; gap: 1rem; padding-block: 2rem; border-bottom: 1px solid var(--hairline); }
@media (min-width: 768px) { .timeline__row { grid-template-columns: 2fr 3fr 7fr; padding-block: 2.5rem; align-items: baseline; } }
.timeline__year { font-family: var(--font-display); font-weight: 300; font-size: clamp(1.875rem, 3vw, 2.25rem); letter-spacing: -0.02em; margin: 0; }
.timeline__title { font-size: 0.875rem; letter-spacing: 0.18em; text-transform: uppercase; font-weight: 400; margin: 0; }
.timeline__desc { color: var(--muted-foreground); margin: 0; }
.values-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); margin-top: 4rem; }
@media (min-width: 768px) { .values-grid { grid-template-columns: repeat(4, 1fr); } }
.values-grid__cell { background: var(--background); padding: 2.5rem 2rem; }
.values-grid__cell h4 { font-family: var(--font-display); font-weight: 300; font-size: clamp(1.5rem, 2.4vw, 2rem); letter-spacing: -0.01em; margin: 0; }
.values-grid__cell p { font-size: 0.875rem; color: var(--muted-foreground); margin: 1rem 0 0; }
.about-cta { display: flex; flex-direction: column; align-items: flex-start; gap: 2.5rem; }
@media (min-width: 768px) { .about-cta { flex-direction: row; justify-content: space-between; align-items: flex-end; } }
.about-cta .display-section { max-width: 42rem; margin: 0; }
.about-cta__btn { display: inline-flex; align-items: center; gap: .75rem; border-radius: 999px; background: var(--foreground); color: var(--background); padding: .9rem 1.75rem; font-size: .8125rem; letter-spacing: .18em; text-transform: uppercase; white-space: nowrap; }
.about-cta__btn:hover { opacity: .85; color: var(--background); }
/* Service detail */
.svc-back { display: inline-flex; gap: .5rem; font-size: .75rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted-foreground); }
.svc-back:hover { color: var(--foreground); }
.svc-eyebrow { margin-top: 3rem; }
.svc-intro { display: grid; gap: 2.5rem; margin-top: 3rem; }
@media (min-width: 768px) { .svc-intro { grid-template-columns: 7fr 5fr; gap: 4rem; align-items: end; } .svc-intro__cta { display: flex; justify-content: flex-end; } }
.svc-intro p { font-size: clamp(1rem, 1.3vw, 1.125rem); line-height: 1.75; color: var(--muted-foreground); margin: 0; }
.svc-banner { height: 58vh; min-height: 360px; overflow: hidden; background: var(--paper); }
.svc-banner img { width: 100%; height: 100%; object-fit: cover; display: block; }
.svc-metrics { border-block: 1px solid var(--hairline); }
.svc-metrics__grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.svc-metric { padding: 2.5rem 1.5rem; border-left: 1px solid var(--hairline); }
.svc-metric:first-child { border-left: 0; padding-left: 0; }
.svc-metric__value { font-family: var(--font-display); font-weight: 300; font-size: clamp(1.5rem, 2.6vw, 2.25rem); margin: 0 0 .75rem; }
.svc-border { border-bottom: 1px solid var(--hairline); }
.svc-caps { list-style: none; margin: 0; padding: 0; display: grid; column-gap: 2.5rem; border-top: 1px solid var(--hairline); }
@media (min-width: 640px) { .svc-caps { grid-template-columns: 1fr 1fr; } }
.svc-caps li { display: flex; align-items: center; gap: 1rem; padding-block: 1.25rem; border-bottom: 1px solid var(--hairline); margin: 0; }
.svc-check { flex-shrink: 0; }
.svc-phases { display: grid; gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); margin-top: clamp(3rem, 6vw, 5rem); }
@media (min-width: 768px) { .svc-phases { grid-template-columns: repeat(4, 1fr); } }
.svc-phase { background: var(--background); padding: 2.5rem 2rem; transition: background .3s; }
.svc-phase:hover { background: var(--paper); }
.svc-phase__num { font-size: .6875rem; letter-spacing: .22em; text-transform: uppercase; color: var(--muted-foreground); margin: 0; }
.svc-phase h3 { font-family: var(--font-display); font-weight: 300; font-size: clamp(1.25rem, 2vw, 1.5rem); margin: 2rem 0 0; }
.svc-phase__desc { font-size: .875rem; line-height: 1.7; color: var(--muted-foreground); margin: 1rem 0 0; }
.svc-phase__bar { height: 1px; background: var(--hairline); margin-top: 2.5rem; }
.svc-phase__bar span { display: block; height: 1px; width: 0; background: var(--foreground); transition: width .7s; }
.svc-phase:hover .svc-phase__bar span { width: 100%; }
.svc-gallery { display: grid; gap: 1rem; margin-top: clamp(3rem, 6vw, 5rem); grid-template-columns: 1fr; }
.svc-gallery__item { display: block; overflow: hidden; background: var(--paper); aspect-ratio: 4 / 3; }
.svc-gallery__item img { width: 100%; height: 100%; object-fit: cover; display: block; }
@media (min-width: 768px) {
	.svc-gallery { grid-template-columns: repeat(12, 1fr); gap: 1.5rem; }
	.svc-gallery__item { grid-column: span 6; }
	.svc-gallery__item--0 { grid-column: span 7; grid-row: span 2; aspect-ratio: auto; }
	.svc-gallery__item--1, .svc-gallery__item--2 { grid-column: span 5; }
	.svc-gallery__item--3 { grid-column: span 12; aspect-ratio: 16 / 9; }
}
.svc-deliv { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--hairline); }
.svc-deliv li { display: flex; align-items: baseline; gap: 1.5rem; padding-block: 1.25rem; border-bottom: 1px solid var(--hairline); margin: 0; }
.svc-deliv__num { font-size: .6875rem; letter-spacing: .22em; color: var(--muted-foreground); }
.svc-deliv__text { font-family: var(--font-display); font-weight: 300; font-size: clamp(1.125rem, 1.6vw, 1.25rem); }
.svc-enquire { max-width: 42rem; margin-inline: auto; text-align: center; }
.svc-enquire__title { font-family: var(--font-display); font-weight: 300; font-size: clamp(1.75rem, 3.2vw, 2.5rem); letter-spacing: -0.02em; margin: 1.5rem 0 0; }
.svc-enquire__title span { color: var(--muted-foreground); }
.svc-enquire__note { font-size: .875rem; color: var(--muted-foreground); margin: 1.25rem auto 3.5rem; max-width: 28rem; }
.svc-enquire .lead-form { text-align: left; }
.svc-others__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1.5rem; padding-bottom: 2rem; border-bottom: 1px solid var(--hairline); }
.svc-others__head .display-section { margin: 1rem 0 0; }
.svc-others__all { font-size: .75rem; letter-spacing: .18em; text-transform: uppercase; }
.svc-others { display: grid; gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); margin-top: 3rem; }
@media (min-width: 768px) { .svc-others { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .svc-others { grid-template-columns: repeat(4, 1fr); } }
.svc-other { display: flex; flex-direction: column; background: var(--background); padding: 2rem; transition: background .3s; color: inherit; }
.svc-other:hover { background: var(--paper); }
.svc-other svg { width: 24px; height: 24px; }
.svc-other h3 { font-family: var(--font-display); font-weight: 300; font-size: clamp(1.25rem, 2vw, 1.5rem); margin: 2.5rem 0 0; }
.svc-other p { font-size: .875rem; line-height: 1.6; color: var(--muted-foreground); margin: .75rem 0 0; }
.svc-other__arrow { margin-top: 2rem; opacity: 0; transition: opacity .4s; }
.svc-other:hover .svc-other__arrow { opacity: 1; }

/* ---------- Project detail ---------- */
.pj-head{padding:9rem 0 2.5rem}
.pj-head__grid{display:grid;gap:2.5rem;margin-top:2.5rem;align-items:end}
.pj-head .display-page{margin-top:1.25rem}
.pj-sep{margin:0 .75rem;opacity:.5}
.pj-head__year .display-section{margin-top:.5rem}
.pj-cover{height:78vh;min-height:520px;overflow:hidden;background:var(--paper)}
.pj-cover img{width:100%;height:100%;object-fit:cover;display:block}
.pj-border{border-top:1px solid var(--hairline)}
.pj-brief{border-top:1px solid var(--hairline)}
.pj-split{display:grid;gap:4rem}
.pj-facts{margin-top:2rem;border-top:1px solid var(--hairline)}
.pj-facts div{display:flex;justify-content:space-between;align-items:baseline;gap:1.5rem;padding:1rem 0;border-bottom:1px solid var(--hairline)}
.pj-facts dd{margin:0;text-align:right;font-size:.875rem}
.pj-mt{margin-top:2rem}
.pj-btn-full{display:flex!important;justify-content:space-between;width:100%;margin-top:1.25rem}
.pj-small{display:inline-flex;margin-top:1rem;font-size:.75rem;text-transform:uppercase;letter-spacing:.2em}
.pj-lede{margin-top:1.5rem;font-size:clamp(1.5rem,2.4vw,2.1rem);font-weight:300;line-height:1.3;letter-spacing:-.01em}
.pj-body{margin-top:2.5rem;opacity:.75;font-size:1.05rem;line-height:1.75}
.pj-small-text{margin-top:1.5rem;max-width:34rem;font-size:.95rem;line-height:1.7;opacity:.7}
.pj-aside .display-section,.pj-cta .display-section,.section-y>.container-editorial>.display-section{margin-top:1.5rem}
.pj-disciplines{list-style:none;margin:0;padding:0;border-top:1px solid var(--hairline)}
.pj-disciplines li{border-bottom:1px solid var(--hairline)}
.pj-disciplines a{display:flex;align-items:center;gap:1.5rem;padding:1.6rem 0;color:inherit;text-decoration:none}
.pj-num{font-size:.65rem;letter-spacing:.22em;opacity:.55}
.pj-disc{flex:1;font-family:var(--font-display,inherit);font-weight:300;font-size:clamp(1.25rem,2vw,1.6rem)}
.pj-arrow{opacity:.5;transition:transform .3s}
.pj-disciplines a:hover .pj-arrow{transform:translate(3px,-3px);opacity:1}
.pj-metrics{display:grid;grid-template-columns:repeat(2,1fr);margin-top:3rem;border-top:1px solid var(--hairline)}
.pj-metric{padding:2rem .5rem;border-bottom:1px solid var(--hairline)}
.pj-metric:nth-child(odd){border-right:1px solid var(--hairline)}
.pj-metric .eyebrow{margin-top:.75rem}
.pj-gallery{display:grid;gap:1.5rem;margin-top:3rem}
.pj-fig{margin:0}
.pj-fig__img{display:block;overflow:hidden;background:var(--paper)}
.pj-fig__img img{width:100%;height:100%;object-fit:cover;display:block}
.pj-fig--wide .pj-fig__img{aspect-ratio:16/9}.pj-fig--7 .pj-fig__img{aspect-ratio:4/3}
.pj-fig--5 .pj-fig__img{aspect-ratio:3/4}.pj-fig--pano .pj-fig__img{aspect-ratio:21/9}
.pj-fig figcaption{display:flex;justify-content:space-between;margin-top:.75rem;font-size:.7rem;text-transform:uppercase;letter-spacing:.2em;opacity:.6}
.pj-cta__grid{display:grid;gap:2.5rem;align-items:end}
.pj-cta__btns{display:flex;flex-direction:column;gap:.75rem}
.pj-pn__grid{display:grid}
.pj-pn__item{display:block;padding:2.5rem 0;color:inherit;text-decoration:none}
.pj-pn__item h3{margin-top:1rem;font-weight:300;font-size:clamp(1.4rem,2.2vw,2rem);transition:opacity .3s}
.pj-pn__item:hover h3{opacity:.6}
.pj-cat{margin-top:.5rem;font-size:.7rem;text-transform:uppercase;letter-spacing:.18em;opacity:.6}
.pj-pn__item--next{text-align:right}
@media (min-width:768px){
 .pj-head{padding:10rem 0 3.5rem}
 .pj-head__grid{grid-template-columns:9fr 3fr}.pj-head__year{text-align:right}
 .pj-split{grid-template-columns:4fr 1fr 7fr}.pj-split>.pj-main{grid-column:3}
 .pj-sticky{position:sticky;top:7rem}
 .pj-metrics{grid-template-columns:repeat(4,1fr);margin-top:4rem}
 .pj-metric{padding:2.5rem 1.5rem;border-bottom:0;border-right:1px solid var(--hairline)}
 .pj-metric:last-child{border-right:0}
 .pj-gallery{grid-template-columns:repeat(12,1fr);gap:2rem;margin-top:4rem}
 .pj-fig--wide,.pj-fig--pano{grid-column:span 12}.pj-fig--7{grid-column:span 7}.pj-fig--5{grid-column:span 5}
 .pj-cta__grid{grid-template-columns:7fr 5fr}.pj-cta__btns{align-items:flex-end}
 .pj-pn__grid{grid-template-columns:1fr 1fr}
 .pj-pn__item{padding:4rem 0}.pj-pn__item--prev{border-right:1px solid var(--hairline)}
}

/* ---------- Contact page ---------- */
.ct-title{margin-top:1.5rem;max-width:64rem}
.ct-lede{margin-top:2rem;max-width:36rem;font-size:1.05rem;line-height:1.7;color:var(--muted-foreground)}
.ct-grid{display:grid;gap:4rem}
.ct-info{display:flex;flex-direction:column;gap:2.5rem}
.ct-row{display:flex;align-items:flex-start;gap:1rem;margin-top:1.1rem}
.ct-row svg{flex-shrink:0;margin-top:.3rem}
.ct-row p{margin:0}
.ct-muted{color:var(--muted-foreground);line-height:1.7}
.ct-mt{margin-top:1.25rem}
.ct-small{font-size:.9rem}
.ct-map{height:460px;background:var(--paper)}
.ct-map iframe{width:100%;height:100%;border:0;display:block;filter:grayscale(1) contrast(1.05)}
[data-theme="dark"] .ct-map iframe{filter:grayscale(1) invert(.92) contrast(.9)}
@media (min-width:768px){.ct-grid{grid-template-columns:5fr 1fr 6fr}.ct-form{grid-column:3}}