:root {
	--ink: #171b20;
	--ink-soft: #262b31;
	--wine: #84252f;
	--wine-dark: #642028;
	--orange: #f27749;
	--ivory: #f7f4ef;
	--paper: #fffdf9;
	--line: #d9d4cc;
	--muted: #686d73;
	--white: #fff;
	--shell: min(1160px, calc(100vw - 48px));
	--display: "Arial Narrow", "Roboto Condensed", "Helvetica Neue Condensed", sans-serif;
	--body: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; max-width: 100%; overflow-x: hidden; }
body {
	margin: 0;
	max-width: 100%;
	overflow-x: hidden;
	background: var(--ivory);
	color: var(--ink);
	font-family: var(--body);
	font-size: 16px;
	line-height: 1.65;
	-webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.site-shell { width: var(--shell); margin-inline: auto; }
.screen-reader-text,
.honeypot {
	position: absolute !important;
	width: 1px !important;
	height: 1px !important;
	padding: 0 !important;
	margin: -1px !important;
	overflow: hidden !important;
	clip: rect(0, 0, 0, 0) !important;
	white-space: nowrap !important;
	border: 0 !important;
}
.skip-link { position: fixed; left: 16px; top: -100px; z-index: 1000; background: var(--white); color: var(--ink); padding: 10px 16px; }
.skip-link:focus { top: 16px; }

.site-header {
	position: relative;
	z-index: 20;
	background: var(--ink);
	color: var(--white);
	border-bottom: 1px solid rgba(255,255,255,.2);
}
.header-inner { min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 36px; }
.brand { display: inline-flex; align-items: flex-start; gap: 3px; text-decoration: none; flex: 0 0 auto; }
.brand img { width: 232px; height: auto; display: block; }
.primary-nav .menu { display: flex; align-items: center; gap: clamp(24px, 4vw, 52px); list-style: none; margin: 0; padding: 0; }
.primary-nav .menu-item-has-children { position: relative; }
.primary-nav .sub-menu { display: none; position: absolute; top: 78px; left: -18px; min-width: 190px; margin: 0; padding: 8px 18px 14px; list-style: none; background: var(--ink); border-top: 2px solid var(--wine); box-shadow: 0 14px 28px rgba(0,0,0,.2); }
.primary-nav .menu-item-has-children:hover > .sub-menu,
.primary-nav .menu-item-has-children:focus-within > .sub-menu { display: block; }
.primary-nav .sub-menu a { padding: 9px 0; border: 0; }
.primary-nav a { display: block; color: rgba(255,255,255,.9); font-size: 15px; text-decoration: none; padding: 31px 0 27px; border-bottom: 3px solid transparent; }
.primary-nav a:hover,
.primary-nav a:focus-visible,
.primary-nav .current-menu-item > a { border-color: var(--wine); color: var(--white); }
.menu-toggle { display: none; background: none; border: 0; padding: 12px; }
.menu-toggle > span:not(.screen-reader-text) { display: block; width: 25px; height: 2px; background: var(--white); margin: 5px 0; }

.hero { position: relative; isolation: isolate; overflow: hidden; background: var(--ink); color: var(--white); }
.hero::after {
	content: "";
	position: absolute;
	z-index: 0;
	inset: 0 0 0 44%;
	background-image: linear-gradient(90deg, var(--ink) 0%, rgba(23,27,32,.58) 22%, rgba(23,27,32,.1) 58%, rgba(23,27,32,0) 100%), url("../img/hero-wall-v2.webp");
	background-position: center;
	background-size: cover;
	opacity: .92;
}
.hero-grid { position: relative; z-index: 1; min-height: 460px; display: block; }
.hero-copy { width: min(650px, 62%); padding: clamp(60px, 7vw, 88px) 0 62px; }
.hero-visual { display: none; }
.eyebrow { margin: 0 0 18px; color: #e4e0da; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow--red { color: var(--wine); }
.hero h1,
.page-hero h1,
h2 {
	font-family: var(--display);
	font-stretch: condensed;
	font-weight: 800;
	letter-spacing: -.045em;
	line-height: .98;
	margin: 0;
}
.hero h1 { max-width: 670px; font-size: clamp(48px, 5.2vw, 72px); }
.hero h1 span { color: #d3c6b9; }
.hero-intro { max-width: 610px; margin: 24px 0 28px; color: #efede9; font-size: clamp(17px, 1.55vw, 20px); line-height: 1.5; }
.hero-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 17px; }
.button {
	display: inline-flex;
	align-items: center;
	justify-content: space-between;
	gap: 30px;
	min-height: 58px;
	padding: 13px 24px;
	border: 1px solid var(--wine);
	background: var(--wine);
	color: var(--white);
	text-decoration: none;
	font-weight: 600;
	cursor: pointer;
	transition: background .2s ease, border-color .2s ease, transform .2s ease;
}
.button:hover, .button:focus-visible { background: var(--wine-dark); border-color: var(--wine-dark); transform: translateY(-1px); }
.button--outline { background: transparent; color: var(--wine); }
.button--light { background: var(--paper); border-color: var(--paper); color: var(--ink); }
.text-link { display: inline-block; color: var(--white); text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 2px; }
.text-link--dark { color: var(--ink); }
.text-link:hover, .text-link:focus-visible { color: #d89aa1; }

.trade-strip { background: var(--paper); border-bottom: 1px solid var(--line); }
.trade-links { min-height: 82px; display: grid; grid-template-columns: repeat(3, 1fr); align-items: center; }
.trade-links a {
	color: var(--ink-soft);
	font-family: var(--display);
	font-size: clamp(16px, 1.45vw, 20px);
	font-weight: 800;
	letter-spacing: .16em;
	text-align: center;
	text-decoration: none;
	text-transform: uppercase;
}
.trade-links a + a { border-left: 1px solid rgba(132,37,47,.55); }
.trade-links a:hover, .trade-links a:focus-visible { color: var(--wine); }

.section { padding: clamp(64px, 7vw, 96px) 0; }
.section h2,
.professional-section h2,
.professional-copy h2,
.service-cta h2 { font-size: clamp(36px, 4.2vw, 54px); }
.narrow-left { max-width: 930px; margin-left: max(24px, calc((100vw - 1160px) / 2)); margin-right: 24px; }
.lead { color: #33383e; font-size: clamp(18px, 1.6vw, 21px); line-height: 1.65; }
.site-fit .lead { max-width: 820px; margin: 28px 0 26px; }

.professional-section,
.professional-cta { background: var(--paper); }
.professional-grid { display: grid; grid-template-columns: minmax(260px, .72fr) minmax(0, 1.7fr); min-height: 380px; }
.professional-image { background: url("../img/yvelines-building.webp") center / cover no-repeat; filter: grayscale(1); opacity: .75; }
.professional-copy { padding: clamp(60px, 7vw, 92px); align-self: center; }
.professional-copy p:not(.eyebrow) { font-size: 18px; margin: 22px 0 28px; }

.page-hero { background: var(--ink); color: var(--white); padding: clamp(76px, 8vw, 112px) 0; }
.page-hero-inner > div { max-width: 820px; }
.page-hero h1 { font-size: clamp(46px, 5.5vw, 72px); }
.page-hero p:not(.eyebrow) { max-width: 760px; color: #e2dfda; font-size: clamp(18px, 1.7vw, 21px); }
.page-hero .button { margin-top: 12px; }
.page-hero--agency { box-shadow: inset 7px 0 0 var(--wine); }
.page-main { min-height: 60vh; }
.content-shell { max-width: 900px; }
.content-shell h1,
.legal-copy h1,
.error-page h1 { font-family: var(--display); font-size: clamp(44px, 5vw, 66px); line-height: 1; letter-spacing: -.04em; }
.entry-content h2,
.legal-copy h2 { margin-top: 42px; font-size: clamp(28px, 3.4vw, 42px); }
.legal-copy { max-width: 850px; }
.legal-copy p { max-width: 760px; }

.form-layout { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(280px, .72fr); gap: clamp(42px, 7vw, 90px); align-items: start; }
.form-panel { background: var(--paper); padding: clamp(28px, 4vw, 52px); border: 1px solid var(--line); }
.form-aside { position: sticky; top: 28px; padding-top: 22px; }
.form-aside h2,
.access-card h2,
.agency-workspace h2,
.sector-card h3 { font-family: var(--display); font-size: clamp(30px, 3.4vw, 44px); letter-spacing: -.035em; line-height: 1.05; margin: 0 0 22px; }
.ras78-form { display: grid; gap: 22px; }
.ras78-form--compact { max-width: 460px; }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.ras78-form label { display: grid; gap: 8px; color: #252a30; font-size: 15px; font-weight: 700; }
.ras78-form label > span { color: var(--wine); }
.ras78-form label small { color: var(--muted); font-weight: 400; }
.ras78-form input:not([type="checkbox"]),
.ras78-form select,
.ras78-form textarea {
	width: 100%;
	min-height: 50px;
	border: 1px solid #bab6b0;
	border-radius: 0;
	background: var(--white);
	color: var(--ink);
	padding: 11px 13px;
}
.ras78-form textarea { min-height: 140px; resize: vertical; }
.ras78-form input:focus,
.ras78-form select:focus,
.ras78-form textarea:focus { outline: 3px solid rgba(132,37,47,.16); border-color: var(--wine); }
.ras78-form .checkbox { display: flex; grid-template-columns: none; align-items: flex-start; gap: 12px; font-weight: 500; }
.checkbox input { width: 20px; height: 20px; flex: 0 0 auto; margin-top: 3px; accent-color: var(--wine); }
.privacy-note { color: var(--muted); font-size: 13px; line-height: 1.55; }
.form-notice { margin: 0 0 24px; padding: 14px 18px; border-left: 4px solid; background: var(--paper); }
.form-notice--success { border-color: #287451; color: #174d37; }
.form-notice--error { border-color: var(--wine); color: #652029; }
.access-card { max-width: 620px; margin: 0 auto; background: var(--paper); border: 1px solid var(--line); padding: clamp(30px, 5vw, 60px); }
.agency-workspace { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(280px, .72fr); gap: 36px; align-items: start; }
.booking-panel { position: sticky; top: 24px; background: var(--ink); color: var(--white); padding: 36px; }
.booking-panel h2 { color: var(--white); }
.booking-panel .eyebrow { color: #d6c9bd; }
.booking-panel .button { width: 100%; }
.booking-panel p { color: #ddd9d4; }
.booking-panel--active { box-shadow: inset 5px 0 0 var(--wine); }
.booking-unavailable { border: 1px solid rgba(255,255,255,.25); padding: 14px; font-size: 14px; }
.booking-frame-wrap { margin: 22px -18px 0; background: var(--white); }
.booking-frame { display: block; width: 100%; min-height: 650px; border: 0; background: var(--white); }
.booking-fallback { margin: 18px 0 0; font-size: 13px; }
.booking-fallback a { color: var(--white); text-underline-offset: 3px; }

.service-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); gap: clamp(50px, 8vw, 110px); }
.clean-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.clean-list li { padding: 15px 0; border-bottom: 1px solid var(--line); font-weight: 700; }
.service-cta { background: var(--wine-dark); color: var(--white); padding: 58px 0; }
.service-cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 36px; }
.service-cta h2 { max-width: 740px; }
.sector-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: 70px; }
.sector-card { background: var(--paper); border-left: 5px solid var(--wine); padding: 34px; }
.commune-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 28px; list-style: none; margin: 30px 0 0; padding: 0; border-top: 1px solid var(--line); }
.commune-list li { padding: 11px 0; border-bottom: 1px solid var(--line); font-weight: 650; }

.site-footer { background: var(--ink); color: var(--white); padding: 38px 0; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 40px; }
.brand--footer img { width: 190px; }
.footer-inner p { color: #bbb; font-size: 13px; margin: 8px 0 0; }
.footer-inner nav { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-inner nav a { color: #d4d4d4; font-size: 13px; text-decoration: none; }
.footer-inner nav a:hover, .footer-inner nav a:focus-visible { color: var(--white); text-decoration: underline; }

@media (max-width: 860px) {
	:root { --shell: min(calc(100% - 34px), 720px); }
	body { font-size: 16px; }
	.header-inner { min-height: 74px; }
	.brand img { width: 190px; }
	.menu-toggle { display: block; }
	.primary-nav { display: none; position: absolute; left: 0; right: 0; top: 74px; background: var(--ink); border-top: 1px solid rgba(255,255,255,.15); padding: 10px 17px 22px; }
	.primary-nav.is-open { display: block; }
	.primary-nav .menu { display: block; }
	.primary-nav .sub-menu { display: block; position: static; min-width: 0; padding: 0 0 0 18px; box-shadow: none; border: 0; }
	.primary-nav a { padding: 13px 0; border-bottom-width: 1px; }
	.hero::after { inset: 0; background-image: linear-gradient(180deg, rgba(23,27,32,.9) 0%, rgba(23,27,32,.78) 58%, rgba(23,27,32,.44) 100%), url("../img/hero-wall-v2.webp"); opacity: .82; }
	.hero-grid { width: var(--shell); }
	.hero-copy { width: 100%; margin-inline: auto; padding: 58px 0 54px; }
	.trade-links { min-height: 78px; }
	.trade-links a { font-size: 16px; letter-spacing: .08em; }
	.professional-grid, .form-layout, .agency-workspace, .service-layout, .sector-layout { grid-template-columns: 1fr; }
	.professional-image { min-height: 260px; }
	.professional-copy { padding: 56px 0; width: var(--shell); margin-inline: auto; }
	.form-aside, .booking-panel { position: static; }
	.booking-frame-wrap { margin-inline: 0; }
	.service-cta-inner, .footer-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 560px) {
	:root { --shell: calc(100% - 28px); }
	.hero h1 { font-size: clamp(43px, 12.5vw, 58px); }
	.hero-intro { font-size: 17px; }
	.trade-links { grid-template-columns: 1fr; padding: 7px 0; }
	.trade-links a { padding: 11px 0; }
	.trade-links a + a { border-left: 0; border-top: 1px solid var(--line); }
	.field-grid { grid-template-columns: 1fr; }
	.commune-list { grid-template-columns: 1fr; }
	.form-panel { padding: 24px 18px; }
	.button { width: 100%; }
	.footer-inner nav { flex-direction: column; gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}