:root {
  --ink: #2c2927;
  --muted: #716b67;
  --cream: #f5f1ed;
  --paper: #fbfaf8;
  --rose: #b8877d;
  --line: #d9d0c9;
  --serif: "Playfair Display", Georgia, serif;
  --sans: "DM Sans", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); font-size: 15px; line-height: 1.7; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { color: inherit; text-decoration: none; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 1rem; top: 1rem; z-index: 10; padding: .5rem 1rem; background: var(--ink); color: white; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.site-header { position: fixed; z-index: 5; top: 0; left: 0; width: 172px; height: 100vh; padding: 43px 28px 30px; display: flex; flex-direction: column; background: var(--paper); border-right: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 9px; font-family: var(--serif); font-size: 21px; line-height: 1; white-space: nowrap; }
.brand img { width: 28px; height: 28px; object-fit: contain; }
.brand span span { color: var(--rose); }
.site-nav { display: flex; flex-direction: column; gap: 21px; margin-top: 104px; }
.site-nav a { position: relative; width: max-content; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; transition: color .2s; }
.site-nav a::after { content: ""; position: absolute; bottom: -5px; left: 0; width: 0; height: 1px; background: var(--rose); transition: width .25s; }
.site-nav a:hover, .site-nav a.active { color: var(--ink); }
.site-nav a:hover::after, .site-nav a.active::after { width: 100%; }
.nav-group { display: flex; flex-direction: column; gap: 13px; }
.nav-sub { display: flex; flex-direction: column; gap: 11px; padding-left: 13px; border-left: 1px solid var(--line); }
.nav-sub a { font-size: 10px; color: #948d88; }
.header-note { margin-top: auto; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .12em; }
.menu-toggle { display: none; }
main { margin-left: 172px; }
.section-pad { padding: 130px clamp(40px, 8vw, 140px); }
.hero { position: relative; height: 100vh; min-height: 600px; display: flex; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; inset: -25% -10%; z-index: 0; background-image: url("pictures/hero-accueil.jpg"); background-size: cover; background-position: center; background-repeat: no-repeat; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(100deg, rgba(251,250,248,.9) 0%, rgba(251,250,248,.62) 42%, rgba(251,250,248,.2) 72%, rgba(251,250,248,.05) 100%); }
.hero-content { position: relative; z-index: 2; max-width: 620px; padding: 0 clamp(40px, 8vw, 140px); }
.eyebrow { margin: 0 0 23px; color: var(--rose); font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .2em; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--serif); font-weight: 500; line-height: 1.12; }
h1 { max-width: 500px; margin-bottom: 31px; font-size: clamp(48px, 6vw, 82px); letter-spacing: -.04em; }
h1 em, h2 em { color: var(--rose); font-weight: 500; }
.intro { max-width: 400px; margin-bottom: 38px; color: var(--muted); font-size: 16px; }
.text-link { border-bottom: 1px solid var(--ink); padding-bottom: 8px; font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.text-link span { margin-left: 12px; color: var(--rose); font-size: 16px; }
.scroll-hint { position: absolute; z-index: 2; bottom: 35px; left: clamp(40px, 8vw, 140px); color: var(--muted); font-size: 9px; text-transform: uppercase; letter-spacing: .18em; writing-mode: vertical-rl; }
.scroll-hint span { display: inline-block; width: 1px; height: 43px; margin-bottom: 12px; background: var(--rose); }
.services { background: var(--cream); }
.section-heading { display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: end; gap: 30px; margin-bottom: 80px; }
h2 { margin-bottom: 0; font-size: clamp(37px, 4vw, 58px); letter-spacing: -.03em; }
.section-heading > p:last-child { max-width: 280px; margin: 0; color: var(--muted); }
.service-list { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.service-card { min-height: 310px; padding: 30px 30px 29px 0; position: relative; border-right: 1px solid var(--line); }
.service-card + .service-card { padding-left: 30px; }
.service-card:last-child { border-right: 0; }
.service-number { color: var(--rose); font-size: 10px; letter-spacing: .15em; }
.service-card h3 { margin: 62px 0 13px; font-family: var(--serif); font-size: 28px; font-weight: 500; }
.service-card p { max-width: 280px; color: var(--muted); font-size: 14px; }
.circle-arrow { position: absolute; right: 28px; bottom: 31px; display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid var(--rose); border-radius: 50%; color: var(--rose); font-size: 18px; transition: background .2s, color .2s; }
.circle-arrow:hover { background: var(--rose); color: white; }
.about { display: grid; grid-template-columns: minmax(300px, .9fr) minmax(340px, .8fr); gap: clamp(50px, 10vw, 170px); align-items: center; }
.about-image { height: 660px; position: relative; }
.image-label { position: absolute; right: -19px; bottom: 44px; padding: 7px 18px; background: var(--paper); color: var(--muted); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; writing-mode: vertical-rl; }
.about-copy h2 { margin-bottom: 36px; }
.about-copy p { max-width: 480px; color: var(--muted); font-size: 14px; }
.signature { margin-top: 35px; color: var(--rose); font-family: var(--serif); font-size: 25px; }
.gallery { background: var(--cream); }
.gallery-top { display: flex; justify-content: space-between; align-items: end; margin-bottom: 60px; }
.gallery-note { max-width: 280px; margin: 0 0 3px; color: var(--muted); font-size: 13px; }
.carousel { position: relative; }
.carousel-track { display: flex; gap: 15px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; scrollbar-width: none; -ms-overflow-style: none; }
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-slide { flex: 0 0 calc((100% - 45px) / 4); scroll-snap-align: start; aspect-ratio: 3 / 4; padding: 0; border: 0; margin: 0; overflow: hidden; background: none; cursor: pointer; }
.carousel-slide img { transition: transform .6s ease; }
.carousel-slide:hover img { transform: scale(1.05); }
.carousel-slide:focus-visible { outline: 2px solid var(--rose); outline-offset: 3px; }
.carousel-controls { display: flex; gap: 12px; margin-top: 26px; }
.carousel-btn { display: grid; width: 46px; height: 46px; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: var(--paper); color: var(--ink); font-size: 22px; line-height: 1; cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.carousel-btn:hover { background: var(--rose); border-color: var(--rose); color: #fff; }
.carousel-btn:disabled { opacity: .35; cursor: default; }
.lightbox { position: fixed; inset: 0; z-index: 20; display: none; align-items: center; justify-content: center; padding: 5vh 4vw; background: rgba(28,25,23,.92); }
.lightbox.is-open { display: flex; }
.lightbox-figure { margin: 0; max-width: 88vw; max-height: 90vh; }
.lightbox-img { width: auto; height: auto; max-width: 88vw; max-height: 90vh; object-fit: contain; box-shadow: 0 20px 60px rgba(0,0,0,.4); }
.lightbox-close { position: absolute; top: 22px; right: 28px; width: 46px; height: 46px; border: 0; background: none; color: #fff; font-size: 34px; line-height: 1; cursor: pointer; opacity: .85; }
.lightbox-close:hover { opacity: 1; }
.lightbox-nav { position: absolute; top: 50%; transform: translateY(-50%); display: grid; width: 54px; height: 54px; place-items: center; border: 1px solid rgba(255,255,255,.4); border-radius: 50%; background: rgba(255,255,255,.08); color: #fff; font-size: 26px; line-height: 1; cursor: pointer; transition: background .2s; }
.lightbox-nav:hover { background: rgba(255,255,255,.2); }
.lightbox-prev { left: 3vw; }
.lightbox-next { right: 3vw; }
.reviews-widget { margin-top: 45px; min-height: 220px; }
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(50px, 10vw, 170px); background: var(--cream); }
.contact-copy h2 { margin-bottom: 32px; }
.contact-copy > p:not(.eyebrow):not(.location) { max-width: 390px; color: var(--muted); }
.location { margin-top: 42px; color: var(--rose); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.contact-form { display: flex; flex-direction: column; }
.contact-form label { margin: 13px 0 3px; color: var(--muted); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.contact-form label span { color: var(--rose); }
.contact-form input, .contact-form textarea { width: 100%; border: 0; border-bottom: 1px solid var(--line); padding: 8px 0; outline: 0; background: transparent; color: var(--ink); font: inherit; resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--rose); }
.submit-button { align-self: flex-start; margin-top: 30px; padding: 12px 0; border: 0; border-bottom: 1px solid var(--ink); background: transparent; color: var(--ink); cursor: pointer; font: 600 11px var(--sans); letter-spacing: .1em; text-transform: uppercase; }
.submit-button span { margin-left: 12px; color: var(--rose); font-size: 16px; }
.form-status { min-height: 24px; margin: 16px 0 0; color: var(--rose); font-size: 12px; }
.form-status.is-error { color: #b4453a; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; opacity: 0; }
.modal-open { overflow: hidden; }
.message-modal { position: fixed; inset: 0; z-index: 30; display: grid; place-items: center; padding: 24px; background: rgba(44,41,39,.48); backdrop-filter: blur(5px); }
.message-modal[hidden] { display: none; }
.message-modal-card { position: relative; width: min(100%, 470px); padding: 52px clamp(28px, 6vw, 64px) 48px; background: var(--paper); box-shadow: 0 24px 80px rgba(44,41,39,.2); text-align: center; animation: modal-in .3s ease both; }
.message-modal-icon { display: grid; width: 52px; height: 52px; margin: 0 auto 25px; place-items: center; border: 1px solid var(--rose); border-radius: 50%; color: var(--rose); font-family: var(--serif); font-size: 25px; }
.message-modal .eyebrow { margin-bottom: 13px; }
.message-modal h2 { margin-bottom: 15px; font-size: clamp(30px, 4vw, 42px); }
.message-modal-text, #message-modal-text { margin: 0 auto; color: var(--muted); font-size: 14px; }
.message-modal-close { position: absolute; top: 15px; right: 18px; border: 0; background: none; color: var(--muted); font-size: 28px; line-height: 1; cursor: pointer; }
.message-modal-close:hover { color: var(--ink); }
.message-modal-action { margin-top: 28px; padding: 12px 22px; border: 1px solid var(--ink); background: var(--ink); color: var(--paper); cursor: pointer; font: 600 10px var(--sans); letter-spacing: .12em; text-transform: uppercase; transition: background .2s, color .2s; }
.message-modal-action:hover { background: transparent; color: var(--ink); }
.message-modal.is-error .message-modal-icon { border-color: #b4453a; color: #b4453a; }
.message-modal.is-error .message-modal-icon::first-letter { font-size: 0; }
.message-modal.is-error .message-modal-icon::after { content: "!"; font-size: 25px; }
@keyframes modal-in { from { opacity: 0; transform: translateY(12px) scale(.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
.site-footer { margin-left: 172px; display: flex; align-items: center; justify-content: space-between; padding: 30px clamp(40px, 8vw, 140px); border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.site-footer .brand { color: var(--ink); font-size: 18px; }
.site-footer .brand img { width: 24px; height: 24px; }
.back-top { text-transform: uppercase; letter-spacing: .1em; }
.page-hero { display: grid; grid-template-columns: minmax(300px, 1fr) minmax(340px, .95fr); gap: clamp(40px, 8vw, 140px); align-items: center; padding-top: 165px; }
.breadcrumb { display: inline-block; margin-bottom: 34px; color: var(--muted); font-size: 10px; letter-spacing: .13em; text-transform: uppercase; }
.breadcrumb span { color: var(--rose); }
.breadcrumb:hover { color: var(--ink); }
.page-hero h1 { margin-bottom: 26px; font-size: clamp(44px, 5vw, 72px); }
.page-hero .intro { max-width: 430px; margin-bottom: 0; font-size: 15px; }
.page-hero-image { height: min(70vh, 640px); position: relative; }
.pricing { background: var(--cream); }
.pricing-subtitle { margin: 0 0 26px; font-family: var(--serif); font-size: 22px; font-weight: 500; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.pricing-card { display: flex; flex-direction: column; padding: 34px 30px 36px; background: var(--card-bg, var(--paper)); border: 1px solid var(--card-border, var(--line)); transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease; }
.pricing-card:hover { transform: translateY(-8px); border-color: var(--card-accent, var(--rose)); box-shadow: 0 18px 40px rgba(44,41,39,.12); }
.pricing-card--perle { --card-bg: #f4ece2; --card-border: #e7d9ca; --card-accent: #ab8f77; }
.pricing-card--opale { --card-bg: #ecd6cd; --card-border: #ddbcb1; --card-accent: #a56d5f; }
.pricing-card--feature { --card-accent: #c7a17d; background: linear-gradient(158deg, #37312d 0%, #241f1b 100%); border-color: #37312d; color: #efe7e1; }
.pricing-card--feature:hover { box-shadow: 0 18px 44px rgba(44,41,39,.4); }
.pricing-card--feature h3 { color: #fff; }
.pricing-card--feature .pricing-includes { color: #c9bdb5; }
.pricing-card--feature ul li { border-color: rgba(255,255,255,.14); }
.pricing-card--feature .pricing-icon { border-color: rgba(255,255,255,.28); }
.pricing-head { display: flex; flex-direction: column; gap: 12px; padding-bottom: 20px; }
.pricing-icon { display: grid; place-items: center; width: 58px; height: 58px; margin-bottom: 8px; border: 1px solid var(--card-accent, var(--line)); border-radius: 50%; color: var(--card-accent, var(--rose)); transition: transform .4s ease, background .35s ease, color .35s ease, border-color .35s ease; }
.pricing-icon svg { width: 30px; height: 30px; }
.pricing-card:hover .pricing-icon { transform: rotate(-8deg) scale(1.08); background: var(--card-accent, var(--rose)); color: #fff; border-color: var(--card-accent, var(--rose)); }
.pricing-card h3 { margin: 0; font-family: var(--serif); font-size: 22px; font-weight: 500; }
.pricing-card .price { color: var(--card-accent, var(--rose)); font-family: var(--serif); font-size: 34px; }
.pricing-includes strong, .pricing-card--perle .pricing-includes strong, .pricing-card--opale .pricing-includes strong { color: var(--card-accent, var(--rose)); }
.pricing-includes { margin: 0 0 6px; color: var(--muted); font-size: 13px; }
.pricing-includes strong { color: var(--rose); }
.pricing-card ul { margin: 0; padding: 0; list-style: none; }
.pricing-card ul li { padding: 12px 0; border-top: 1px solid var(--line); color: inherit; font-size: 13.5px; }
.pricing-secondary { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 20px; }
.pricing-mini { padding: 34px 30px 30px; background: var(--paper); border: 1px solid var(--line); transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease; }
.pricing-mini:hover { transform: translateY(-6px); border-color: var(--rose); box-shadow: 0 16px 36px rgba(44,41,39,.1); }
.pricing-mini h3 { margin: 0 0 20px; font-family: var(--serif); font-size: 22px; font-weight: 500; }
.price-list { margin: 0; padding: 0; list-style: none; }
.price-list li { display: flex; align-items: baseline; gap: 10px; padding: 11px 0; border-top: 1px solid var(--line); font-size: 14px; }
.price-list .dots { flex: 1; border-bottom: 1px dotted var(--line); transform: translateY(-3px); }
.price-list strong { color: var(--rose); font-size: 15px; }
.pricing-note { margin: 30px 0 0; color: var(--muted); font-size: 12px; }
.page-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; margin-top: 70px; padding-top: 45px; border-top: 1px solid var(--line); }
.page-cta p { margin: 0; max-width: 420px; font-family: var(--serif); font-size: clamp(22px, 2.6vw, 30px); line-height: 1.3; }
.article { max-width: 1100px; }
.article-block { padding: 40px 0; border-top: 1px solid var(--line); }
.article-block:first-child { border-top: 0; padding-top: 0; }
.article-block h2 { margin-bottom: 22px; font-size: clamp(26px, 3vw, 40px); }
.article-block p { max-width: 720px; margin: 0; color: var(--muted); font-size: 15.5px; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s ease, transform .8s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .site-header { width: 100%; height: 72px; padding: 18px 24px; flex-direction: row; align-items: center; border-right: 0; border-bottom: 1px solid var(--line); }
  .site-nav { display: none; position: absolute; top: 72px; right: 0; left: 0; gap: 0; margin: 0; padding: 12px 24px 20px; background: var(--paper); border-bottom: 1px solid var(--line); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 9px 0; }
  .header-note { display: none; }
  .menu-toggle { display: flex; flex-direction: column; gap: 4px; margin-left: auto; padding: 8px 0 8px 15px; border: 0; background: none; cursor: pointer; }
  .menu-toggle > span:not(.sr-only) { display: block; width: 25px; height: 1px; background: var(--ink); }
  main { margin-left: 0; }
  .section-pad { padding: 100px 7vw; }
  .hero { height: 100vh; }
  .hero-bg { background-attachment: scroll; background-position: center; will-change: transform; }
  .scroll-hint { display: none; }
  .section-heading { grid-template-columns: 1fr 1fr; margin-bottom: 50px; }
  .section-heading > p:last-child { grid-column: 2; }
  .about { grid-template-columns: 1fr; gap: 50px; }
  .about-image { height: 65vh; }
  .carousel-slide { flex-basis: calc((100% - 30px) / 3); }
  .contact { grid-template-columns: 1fr; gap: 60px; }
  .page-hero { grid-template-columns: 1fr; gap: 50px; padding-top: 130px; }
  .page-hero-image { height: 60vh; }
  .pricing-grid { grid-template-columns: 1fr; }
  .site-footer { margin-left: 0; padding: 28px 7vw; }
}
@media (max-width: 560px) {
  .section-pad { padding: 75px 24px; }
  h1 { font-size: 50px; }
  .section-heading, .gallery-top { display: block; }
  .section-heading > p:last-child, .gallery-note { margin-top: 25px; }
  .service-list { display: block; }
  .service-card, .service-card + .service-card { min-height: 260px; padding: 25px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .service-card:last-child { border-bottom: 0; }
  .service-card h3 { margin-top: 40px; }
  .carousel-slide { flex-basis: calc((100% - 15px) / 1.4); }
  .pricing-secondary { grid-template-columns: 1fr; }
  .page-hero { padding-top: 118px; }
  .page-cta { flex-direction: column; align-items: flex-start; }
  .site-footer { display: block; }
  .site-footer p { margin: 22px 0; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-bg { transform: none; will-change: auto; }
}