:root {
  --bn: #0d1f35;
  --muted: rgba(13,31,53,.5);
  --line: rgba(13,31,53,.15);
  --paper: #FFFFFF;
  --soft: rgba(13,31,53,.06);
  --border-dark: rgba(255,255,255,.2);
  --text-soft-dark: rgba(255,255,255,.5);
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Jost', Arial, sans-serif;
}
* { box-sizing: border-box; }
html { font-size: 12px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; color: var(--bn); background: var(--paper); font: 300 16px/1.8 var(--sans); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
a { color: inherit; text-underline-offset: .2em; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, summary:focus-visible { outline: 2px solid currentColor; outline-offset: 5px; }
img { display: block; max-width: 100%; height: auto; }
figure, p { margin: 0; }
p + p { margin-top: 20px; }
.skip-link { position: absolute; top: 8px; left: 16px; z-index: 2; transform: translateY(-160%); background: var(--bn); color: white; padding: 10px 18px; }
.skip-link:focus { transform: none; }
.service-nav { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 24px 5%; border-bottom: 1px solid var(--line); }
.brand { font: 400 18px/1.2 var(--serif); letter-spacing: .08em; text-transform: uppercase; text-decoration: none; white-space: nowrap; }
.brand em { font-weight: 300; }
.brand span { display: block; font: 400 7px/2 var(--sans); letter-spacing: .22em; padding-top: 5px; color: var(--muted); }
.service-links { display: flex; gap: 24px; flex-wrap: wrap; align-items: center; font-size: 11px; font-weight: 400; letter-spacing: .22em; text-transform: uppercase; }
.service-links a { padding: 8px 0; text-decoration: none; }
.service-links a:last-child { border-bottom: 1px solid var(--bn); }
.service-main { max-width: 1280px; margin: auto; padding: 0 5%; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 12px; padding: 28px 0; font-size: 12px; color: var(--muted); }
.service-hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; padding: 32px 0 64px; }
.eyebrow { font: 400 10px/1.6 var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--muted); }
h1 { font: 300 clamp(40px, 4.5vw, 64px)/1.06 var(--serif); letter-spacing: -.015em; margin: 22px 0 28px; }
h1 em { font-weight: 300; }
.service-hero p:not(.eyebrow) { font-size: 16px; }
.service-hero img { width: 100%; aspect-ratio: 3/2; object-fit: cover; }
figcaption { padding-top: 12px; color: var(--muted); font-size: 12px; }
a[href*="origine=piscine-essonne"]:not(.service-links a) { display: inline-block; margin-top: 8px; padding: 14px 22px; background: var(--bn); color: white; font-size: 11px; font-weight: 300; letter-spacing: .15em; border: 1px solid var(--bn); border-radius: 2px; transition: background .15s ease; text-decoration: none; text-transform: uppercase; }
a[href*="origine=piscine-essonne"]:not(.service-links a):hover { background: transparent; color: var(--bn); }
.phone { display: inline-block; margin-top: 18px; font: 400 22px/1.4 var(--serif); letter-spacing: .05em; }
.page-nav { display: flex; flex-wrap: wrap; gap: 12px 32px; padding: 24px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 13px; }
.page-nav a { padding: 6px 0; }
.service-section { display: grid; grid-template-columns: 1fr 3fr; gap: 48px; padding: 64px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 24px; }
.section-label { padding-top: 10px; color: var(--muted); }
.section-copy { max-width: 770px; min-width: 0; }
h2 { font: 300 clamp(30px, 3.3vw, 44px)/1.15 var(--serif); margin: 0 0 26px; }
ul { padding-left: 22px; margin: 24px 0; }
li { padding-left: 6px; margin: 9px 0; }
#juvisy { background: var(--bn); color: var(--paper); padding-left: 32px; padding-right: 32px; border-bottom: 0; }
#juvisy .eyebrow, #juvisy figcaption { color: var(--text-soft-dark); }
details { padding: 20px 0; border-top: 1px solid var(--line); }
details:last-child { border-bottom: 1px solid var(--line); }
summary { cursor: pointer; font-weight: 400; line-height: 1.5; padding: 5px 0; }
details p { margin-top: 16px; color: var(--muted); }
#projet { border-bottom: 0; }
.service-footer { display: flex; justify-content: space-between; gap: 36px; padding: 48px 5%; background: var(--bn); color: white; font-size: 14px; }
.service-footer p { margin-top: 20px; }
.service-footer .brand span { color: var(--text-soft-dark); }
.service-footer nav { display: flex; flex-wrap: wrap; align-content: flex-end; gap: 20px; }
@media (max-width: 760px) {
  .service-nav { flex-direction: column; align-items: flex-start; gap: 18px; padding: 20px 6%; }
  .service-links { gap: 8px 20px; font-size: 12px; }
  .service-links a { padding: 5px 0; }
  .service-main { padding: 0 6%; }
  .breadcrumb { padding: 22px 0; }
  .service-hero { grid-template-columns: 1fr; gap: 32px; padding: 16px 0 40px; }
  .service-hero img { aspect-ratio: 3/2; }
  h1 { font-size: clamp(38px, 9vw, 56px); }
  .page-nav { gap: 12px 20px; }
  .service-section { grid-template-columns: 1fr; gap: 16px; padding: 40px 0; }
  #juvisy { padding-left: 18px; padding-right: 18px; }
  .service-footer { flex-direction: column; padding: 40px 6%; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

.project-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 32px; align-items: start; }
.project-gallery figure { min-width: 0; }
.project-gallery img { width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; }
.project-overview img { object-position: 55% 50%; }
.project-path img { object-position: 50% 65%; }
.project-gallery figcaption { padding-top: 14px; line-height: 1.6; }
@media (max-width: 600px) { .project-gallery { grid-template-columns: 1fr; gap: 28px; } }