:root {
  color-scheme: dark;
  --ink: #100f0d;
  --ink-soft: #191713;
  --line: #40372b;
  --gold: #c79558;
  --gold-light: #e7c795;
  --paper: #f5f0e8;
  --paper-ink: #28231e;
  --muted: #bbb2a6;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'DM Sans', 'Segoe UI', sans-serif;
  --script: 'Allura', cursive;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; background: var(--ink); color: var(--paper); font-family: var(--sans); font-size: 15px; line-height: 1.6; }
body, input, textarea, select, button { font-family: var(--sans); }
a { color: inherit; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { background: var(--gold-light); color: var(--ink); }
.skip-link { position: fixed; z-index: 30; top: 12px; left: 12px; padding: 10px 14px; transform: translateY(-160%); background: var(--paper); color: var(--ink); }
.skip-link:focus { transform: translateY(0); }
.site-header { min-height: 84px; padding: 0 6vw; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(231,199,149,.2); background: var(--ink); position: relative; z-index: 10; }
.home-page .site-header { position: absolute; inset: 0 0 auto; background: linear-gradient(180deg, rgba(9,8,7,.78), transparent); border: 0; }
.brand { display: inline-flex; align-items: center; }
.brand-logo { width: 245px; height: 70px; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: clamp(20px, 3vw, 44px); }
.main-nav a, .back-home { color: #f0e8dc; font-size: 12px; text-decoration: none; transition: color .2s ease; }
.main-nav a:hover, .back-home:hover { color: var(--gold-light); }
.main-nav .nav-cta { color: var(--gold-light); }
.nav-cta span { margin-left: 7px; }
.menu-toggle { display: none; }
.button { min-height: 54px; display: inline-flex; align-items: center; justify-content: center; gap: 18px; padding: 0 22px; border: 1px solid transparent; color: var(--ink); font-size: 11px; font-weight: 700; text-decoration: none; cursor: pointer; transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); }
.button:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible { outline: 2px solid var(--gold-light); outline-offset: 4px; }
.button > span { display: inline-block; animation: arrow-nudge 2.5s ease-in-out infinite; }
.button-primary, .button-submit { background: var(--gold); animation: cta-pulse 4s 1s ease-in-out infinite; }
.button-primary:hover, .button-submit:hover { background: var(--gold-light); }
.button-outline { border-color: var(--gold); color: var(--gold-light); background: transparent; }
.button-outline:hover { background: var(--gold); color: var(--ink); }
.eyebrow-line { display: inline-block; width: 30px; height: 1px; background: var(--gold); }
.section-kicker { display: flex; align-items: center; gap: 11px; color: var(--gold-light); font-size: 10px; font-weight: 700; text-transform: uppercase; }
.section-kicker > span:first-child { font-family: var(--serif); font-size: 17px; }

.hero { min-height: min(900px, 100svh); min-height: max(700px, 100svh); padding: 145px 11vw 74px; display: flex; align-items: center; position: relative; isolation: isolate; overflow: hidden; background: #211813 url('./photos%20%C3%A0%20mettre%20en%20avant/accueil-chignon.jpg') center 30% / cover no-repeat; }
.hero::before { position: absolute; z-index: -1; inset: 0; content: ''; background: linear-gradient(90deg, rgba(12,10,9,.58) 0%, rgba(12,10,9,.34) 48%, rgba(12,10,9,.04) 100%), linear-gradient(0deg, rgba(12,10,9,.32), transparent 48%); }
.hero-copy { width: min(650px, 67%); animation: arrive .8s both; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--gold-light); font-size: 10px; font-weight: 700; text-transform: uppercase; }
.hero h1, .page-intro h1, .about-copy h2, .confirmation-content h1 { margin: 13px 0; font-family: var(--serif); font-weight: 500; letter-spacing: 0; }
.hero h1 { font-size: clamp(62px, 7.5vw, 105px); line-height: .82; text-shadow: 0 2px 24px rgba(0,0,0,.22); }
.ampersand { color: var(--gold-light); font-style: italic; }
.hero-promise { margin: 25px 0 0; color: var(--gold-light); font-family: var(--serif); font-size: 27px; font-weight: 600; line-height: 1.1; }
.hero-promise span { display: block; }
.hero-description { max-width: 455px; margin: 15px 0 22px; color: #f4eade; font-size: 13px; }
.hero .button-primary { max-width: 100%; }
.hero-caption { max-width: 400px; margin: 10px 0 0; color: #e3d5c5; font-size: 10px; }
.hero-facts { display: flex; gap: 34px; margin-top: 35px; padding-top: 17px; border-top: 1px solid rgba(245,240,232,.3); }
.hero-facts div { display: flex; align-items: center; gap: 10px; }
.hero-facts strong { color: var(--gold-light); font-family: var(--serif); font-size: 31px; font-weight: 500; line-height: 1; }
.hero-facts span { max-width: 110px; color: #f0e8dc; font-size: 9px; line-height: 1.4; }
.hero-visual { display: none; }
.scroll-cue { position: absolute; right: 6vw; bottom: 28px; display: inline-flex; align-items: center; gap: 10px; color: var(--paper); font-size: 10px; text-decoration: none; text-transform: uppercase; }
.scroll-cue span { color: var(--gold-light); font-size: 20px; animation: arrow-down 1.8s ease-in-out infinite; }
.home-gallery { padding: 35px 7vw 42px; background: var(--ink); }
.gallery-note { margin: 0 auto 25px; color: var(--gold-light); font-family: var(--script); font-size: 38px; line-height: .98; text-align: center; }
.gallery-note em { color: var(--paper); }
.gallery-images { max-width: 1050px; margin: auto; display: grid; grid-template-columns: 1fr 1.4fr; gap: 9px; overflow: hidden; }
.gallery-images img { width: 100%; height: clamp(180px, 32vw, 370px); object-fit: cover; object-position: center 34%; }
.gallery-images img:first-child { object-position: center 29%; }
.gallery-cta { width: fit-content; margin: 24px auto 0; display: flex; gap: 10px; color: var(--gold-light); font-size: 11px; text-decoration: none; text-transform: uppercase; }
.gallery-cta span { animation: arrow-down 1.8s ease-in-out infinite; }

.form-stage { padding: 54px 24px 86px; background: var(--ink-soft); }
.page-intro { max-width: 760px; margin: 0 auto 25px; }
.page-intro h1 { margin: 17px 0 7px; font-size: clamp(44px, 6vw, 68px); line-height: .91; }
.page-intro h1 em { color: var(--gold-light); font-weight: 400; }
.page-intro > p:last-child { margin: 0; color: var(--muted); font-size: 12px; }
.interest-form { max-width: 760px; margin: 0 auto; padding: clamp(22px, 4vw, 38px); background: var(--paper); color: var(--paper-ink); box-shadow: 0 24px 70px rgba(0,0,0,.22); }
.form-heading { display: flex; justify-content: space-between; gap: 14px; padding-bottom: 14px; border-bottom: 1px solid #d8cfc1; color: #725331; font-size: 10px; font-weight: 700; }
.required-note { color: #746c62; font-size: 9px; font-weight: 400; }
.required-note b, .field > span { color: #a65e38; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 17px 20px; padding: 21px 0 23px; }
.field { min-width: 0; display: flex; flex-direction: column; gap: 6px; color: #342e27; font-size: 10px; font-weight: 600; }
.field-full { grid-column: 1 / -1; }
.field small { color: #7b7369; font-size: 9px; font-weight: 400; }
.field input, .field textarea, .field select { width: 100%; min-width: 0; min-height: 44px; padding: 10px 12px; border: 1px solid #d9d1c7; border-radius: 0; background: #fffdfa; color: #302a24; font-size: 11px; }
.field textarea { min-height: 78px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #92897e; }
.field select:invalid { color: #81786d; }
.field[hidden] { display: none; }
.phone-input { display: grid; grid-template-columns: 66px 1fr; gap: 8px; }
.phone-input > span { min-height: 44px; display: grid; place-items: center; border: 1px solid #d9d1c7; color: #725331; font-size: 11px; }
.button-submit { width: 100%; }
.form-privacy { margin: 10px 0 0; color: #756d62; font-size: 9px; }

.about-section { padding: 90px 10vw; display: grid; grid-template-columns: minmax(250px, .8fr) minmax(0, 1fr); align-items: center; gap: 9vw; background: #13110f; }
.about-image-wrap { max-width: 430px; position: relative; padding: 0 0 20px 20px; }
.about-image-wrap::before { position: absolute; inset: 20px 0 0; border: 1px solid var(--gold); content: ''; }
.about-image-wrap img { position: relative; width: 100%; height: 480px; object-fit: cover; object-position: center 30%; }
.about-image-label { position: absolute; right: -16px; bottom: 42px; padding: 10px 14px; background: var(--gold); color: var(--ink); font-family: var(--serif); font-size: 16px; font-style: italic; }
.about-copy { max-width: 620px; }
.script-note { margin: 19px 0 0; color: var(--gold-light); font-family: var(--script); font-size: 34px; line-height: 1; }
.about-copy h2 { font-size: clamp(39px, 5vw, 62px); line-height: .93; }
.about-copy h2 em { color: var(--gold-light); font-weight: 400; }
.about-copy > p:not(.section-kicker):not(.script-note) { max-width: 500px; color: #c7beb2; font-size: 12px; }
.learning-list { margin: 27px 0; border-top: 1px solid var(--line); }
.learning-list article { display: flex; align-items: center; gap: 15px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.learning-list article > span { width: 39px; height: 39px; flex: 0 0 39px; display: grid; place-items: center; border: 1px solid #725331; border-radius: 50%; color: var(--gold-light); font-family: var(--serif); font-size: 17px; }
.learning-list p { margin: 0; }
.learning-list strong, .learning-list small { display: block; }
.learning-list strong { color: var(--gold-light); font-family: var(--serif); font-size: 19px; line-height: 1.1; }
.learning-list small { margin-top: 3px; color: #c7beb2; font-size: 10px; }

.site-footer { min-height: 125px; padding: 22px 6vw; display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 15px; border-top: 1px solid var(--line); background: var(--ink); }
.footer-brand .brand-logo { width: 220px; height: 63px; }
.site-footer > p { margin: 0; color: #c2b8ab; font-family: var(--serif); font-size: 16px; text-align: center; }
.footer-meta { display: flex; flex-direction: column; align-items: flex-end; color: #a69d91; font-size: 9px; }

.confirmation-page { min-height: 100vh; display: flex; flex-direction: column; }
.confirmation-page .site-header { min-height: 78px; }
.confirmation-main { flex: 1; min-height: 590px; padding: 65px 24px 75px; display: grid; place-items: center; background: radial-gradient(ellipse at 50% 46%, rgba(199,149,88,.09), transparent 42%), var(--ink); }
.confirmation-content { width: min(100%, 570px); display: flex; flex-direction: column; align-items: center; text-align: center; animation: arrive .7s both; }
.confirmation-check { width: 82px; height: 82px; margin-bottom: 24px; display: grid; place-items: center; border: 1px solid var(--gold-light); border-radius: 50%; color: var(--gold-light); font-family: var(--serif); font-size: 48px; line-height: 1; box-shadow: 0 0 0 9px rgba(199,149,88,.07), 0 0 34px rgba(199,149,88,.2); animation: check-in .8s .2s both; }
.confirmation-content .section-kicker { justify-content: center; }
.confirmation-content h1 { margin: 10px 0 5px; font-size: clamp(45px, 7vw, 72px); line-height: .94; }
.confirmation-message { max-width: 450px; margin: 12px 0 25px; color: #d5ccbf; font-size: 13px; }
.whatsapp-button { min-width: 260px; }
.confirmation-note { max-width: 400px; margin: 13px 0 0; color: #a69d91; font-size: 10px; }
.confirmation-note strong { color: var(--paper); }
.return-link { margin-top: 20px; color: var(--gold-light); font-size: 10px; text-underline-offset: 4px; }
.confirmation-footer { min-height: 205px; padding: 24px 6vw; display: flex; flex-direction: column; align-items: center; justify-content: center; border-top: 1px solid var(--line); background: #090908; text-align: center; }
.confirmation-footer img { width: 225px; height: 64px; object-fit: contain; }
.confirmation-footer > p { margin: 4px 0 14px; color: #bdb3a6; font-size: 10px; line-height: 1.6; }
.confirmation-footer .footer-meta { align-items: center; padding-top: 13px; border-top: 1px solid #4a3c2c; width: min(100%, 420px); }

.motion-ready .reveal:not(.is-visible) { opacity: 0; transform: translateY(18px); }
.reveal { transition: opacity .65s ease, transform .65s cubic-bezier(.2,.7,.2,1); }
@keyframes arrive { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@keyframes cta-pulse { 0%, 82%, 100% { box-shadow: 0 0 0 0 rgba(199,149,88,0); } 88% { box-shadow: 0 0 0 5px rgba(199,149,88,.2); } 94% { box-shadow: 0 0 0 2px rgba(199,149,88,.08); } }
@keyframes arrow-nudge { 0%, 70%, 100% { transform: translate(0); } 78%, 86% { transform: translate(3px,-2px); } }
@keyframes arrow-down { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(4px); } }
@keyframes check-in { from { opacity: 0; transform: scale(.75); } to { opacity: 1; transform: scale(1); } }

@media (max-width: 760px) {
  .site-header { min-height: 76px; padding: 0 20px; }
  .brand-logo { width: 210px; height: 60px; }
  .menu-toggle { width: 44px; height: 44px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; border: 1px solid rgba(231,199,149,.5); background: rgba(16,15,13,.35); cursor: pointer; }
  .menu-toggle span { width: 18px; height: 1px; background: var(--gold-light); transition: transform .2s ease; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .main-nav { position: absolute; top: 75px; right: 0; left: 0; display: none; padding: 8px 22px 18px; flex-direction: column; align-items: stretch; gap: 0; border-bottom: 1px solid var(--line); background: #100f0d; }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 13px 3px; border-bottom: 1px solid rgba(231,199,149,.13); }
  .home-page .site-header { padding-right: 18px; padding-left: 18px; }
  .home-page .main-nav { background: rgba(16,15,13,.97); }
  .hero { min-height: max(820px, 100svh); padding: 125px 25px 70px; align-items: flex-end; background-position: 61% center; }
  .hero::before { background: linear-gradient(0deg, rgba(12,10,9,.68), rgba(12,10,9,.28) 58%, rgba(12,10,9,.08)), linear-gradient(90deg, rgba(12,10,9,.18), transparent 82%); }
  .hero-copy { width: 100%; max-width: 560px; }
  .hero h1 { max-width: 490px; font-size: clamp(48px, 13vw, 68px); line-height: .83; }
  .hero-promise { margin-top: 18px; font-size: 23px; }
  .hero-description { font-size: 12px; }
  .hero-facts { gap: 20px; margin-top: 25px; }
  .hero-facts div { gap: 7px; }
  .hero-facts strong { font-size: 27px; }
  .scroll-cue { right: 25px; bottom: 20px; }
  .home-gallery { padding: 29px 15px 35px; }
  .gallery-note { font-size: 34px; }
  .gallery-images { grid-template-columns: 1fr 1fr; gap: 6px; }
  .gallery-images img { height: 55vw; max-height: 300px; }
  .form-stage { padding: 36px 16px 58px; }
  .page-intro { padding: 0 5px; }
  .page-intro h1 { font-size: 51px; }
  .interest-form { padding: 22px 18px; }
  .form-grid { grid-template-columns: 1fr; gap: 14px; padding: 18px 0 20px; }
  .field-full { grid-column: auto; }
  .about-section { padding: 62px 24px 67px; grid-template-columns: 1fr; gap: 37px; }
  .about-image-wrap { width: calc(100% - 12px); max-width: 460px; padding-left: 12px; }
  .about-image-wrap::before { top: 13px; }
  .about-image-wrap img { height: min(112vw, 500px); }
  .about-image-label { right: -12px; }
  .about-copy h2 { font-size: 48px; }
  .site-footer { padding: 23px 24px; grid-template-columns: 1fr; gap: 7px; }
  .site-footer > p { text-align: left; }
  .footer-meta { align-items: flex-start; }
  .confirmation-main { min-height: 570px; padding: 55px 24px; }
  .confirmation-content h1 { font-size: 53px; }
}

@media (max-width: 380px) {
  .brand-logo { width: 182px; height: 52px; }
  .hero { padding-right: 19px; padding-left: 19px; }
  .hero h1 { font-size: clamp(40px, 13vw, 48px); }
  .hero .button { padding: 0 13px; font-size: 9px; }
  .hero-facts { gap: 12px; }
  .form-heading { font-size: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}