:root {
  --black: #0a0a0b;
  --ink: #121214;
  --line: rgba(239, 233, 223, .12);
  --ivory: #efe9df;
  --muted: rgba(239, 233, 223, .6);
  --gold: #c9a97a;
  --gold-soft: rgba(201, 169, 122, .14);
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Manrope", system-ui, sans-serif;
  --gutter: clamp(20px, 5vw, 72px);
  --ease: cubic-bezier(.22, 1, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  margin: 0;
  background: var(--black);
  color: var(--ivory);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.is-loading { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
i { font-style: italic; color: var(--gold); }
::selection { background: var(--gold); color: var(--black); }

/* Grain de film */
body::after {
  content: ""; position: fixed; inset: -50%; pointer-events: none; z-index: 90; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1s steps(4) infinite;
}
@keyframes grain { 0%{transform:translate(0,0)} 25%{transform:translate(-3%,2%)} 50%{transform:translate(2%,-3%)} 75%{transform:translate(-2%,-1%)} }

.eyebrow {
  font-size: 11px; letter-spacing: .32em; text-transform: uppercase; color: var(--gold);
  margin: 0 0 24px; display: flex; align-items: center; gap: 14px;
}
.h2 {
  font-family: var(--serif); font-weight: 300; line-height: .98; letter-spacing: -.01em;
  font-size: clamp(44px, 7vw, 104px); margin: 0;
}
.muted { color: var(--muted); max-width: 44ch; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 18px 50px; background: var(--ivory); color: var(--black);
  font-size: 13px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase;
  will-change: transform;
  /* Forme biseautée : côtés inclinés comme le triangle du logo */
  position: relative; isolation: isolate;
  clip-path: polygon(24px 0, calc(100% - 24px) 0, 100% 100%, 0 100%);
}
/* Remplissage doré qui monte au survol, comme la route du logo */
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1; background: var(--gold);
  transform: scaleY(0); transform-origin: bottom; transition: transform .6s var(--ease);
}
.btn:hover::before, .btn:focus-visible::before { transform: scaleY(1); }
.btn--small { padding: 12px 34px; font-size: 11px; }

/* Bouton en forme de logo (triangle + route) */
.btn-logo {
  position: relative; display: inline-block; width: 105px; aspect-ratio: 100 / 90;
  clip-path: polygon(50% 3%, 97% 97%, 3% 97%); /* zone cliquable = le triangle */
  will-change: transform;
}
.btn-logo svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.btn-logo__tri { fill: rgba(239,233,223,.06); stroke: var(--gold); stroke-width: 1.2; transition: fill .5s var(--ease); }
.btn-logo__road { fill: none; stroke: var(--gold); stroke-width: 3.5; stroke-linecap: round; stroke-dasharray: 80; stroke-dashoffset: 0; transition: stroke .5s var(--ease); }
.btn-logo span {
  position: absolute; left: 36%; right: 12%; bottom: 13%;
  font-size: 11px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; line-height: 1.5;
  text-align: center; color: var(--ivory); transition: color .5s var(--ease);
}
.btn-logo:hover .btn-logo__tri, .btn-logo:focus-visible .btn-logo__tri { fill: var(--gold); }
.btn-logo:hover .btn-logo__road, .btn-logo:focus-visible .btn-logo__road { stroke: var(--black); animation: road 1s var(--ease); }
.btn-logo:hover span, .btn-logo:focus-visible span { color: var(--black); }
@keyframes road { from { stroke-dashoffset: 80; } to { stroke-dashoffset: 0; } }
.btn-logo span { font-size: 7.5px; letter-spacing: .06em; left: 31%; right: 7%; bottom: 8%; }
/* Version compacte pour la barre de navigation */
.btn-logo--nav { width: 72px; }
.btn-logo--nav span { font-size: 6.5px; letter-spacing: .08em; left: 28%; right: 6%; bottom: 10%; }
@media (max-width: 860px) { .btn-logo { width: 100px; } .btn-logo span { font-size: 7px; } }
.link-arrow { font-size: 13px; letter-spacing: .14em; text-transform: uppercase; display: inline-flex; gap: 10px; align-items: center; }
.link-arrow span { transition: transform .4s var(--ease); }
.link-arrow:hover span { transform: translateX(6px); }
:focus-visible { outline: 1px solid var(--gold); outline-offset: 4px; }

/* Préchargement */
.loader {
  position: fixed; inset: 0; z-index: 100; background: var(--black);
  display: none; place-items: center; gap: 24px; align-content: center;
}
.js .loader { display: grid; }
.loader__mark .mark { width: 64px; color: var(--gold); }
.loader__mark path { stroke-dasharray: 300; stroke-dashoffset: 300; animation: draw 1.6s var(--ease) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.loader__count { font-family: var(--serif); font-size: 18px; color: var(--muted); letter-spacing: .2em; }
.loader__line { position: absolute; bottom: 0; left: 0; height: 1px; width: 0; background: var(--gold); }
.loader.is-done { pointer-events: none; }

/* Curseur */
.cursor { position: fixed; top: 0; left: 0; z-index: 95; pointer-events: none; mix-blend-mode: difference; display: none; }
.cursor span { display: block; width: 10px; height: 10px; margin: -5px 0 0 -5px; border-radius: 50%; background: var(--ivory); transition: transform .35s var(--ease); }
.cursor.is-hover span { transform: scale(5); }
@media (hover: hover) and (pointer: fine) { .cursor { display: block; } }

/* Navigation */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 35px var(--gutter) 22px;
  transition: background .5s var(--ease), padding .5s var(--ease), transform .5s var(--ease);
}
.nav.is-scrolled { background: rgba(10,10,11,.72); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); padding-top: 20px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.nav.is-hidden { transform: translateY(-100%); }
.nav__brand { display: flex; align-items: center; gap: 12px; font-weight: 600; letter-spacing: .24em; font-size: 13px; text-transform: uppercase; }
.nav__brand em { font-style: normal; font-weight: 300; }
.nav__brand .mark { width: 28px; color: var(--gold); }
.nav__links { display: flex; gap: 40px; font-size: 12px; letter-spacing: .2em; text-transform: uppercase; }
.nav__links a { position: relative; padding: 4px 0; }
.nav__links a::after { content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 100%; background: var(--gold); transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease); }
.nav__links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav__burger { display: none; width: 32px; height: 20px; position: relative; }
.nav__burger span { position: absolute; left: 0; right: 0; height: 1px; background: var(--ivory); transition: transform .4s var(--ease), top .4s var(--ease); }
.nav__burger span:first-child { top: 5px; } .nav__burger span:last-child { top: 14px; }
.nav__burger[aria-expanded="true"] span:first-child { top: 10px; transform: rotate(45deg); }
.nav__burger[aria-expanded="true"] span:last-child { top: 10px; transform: rotate(-45deg); }

.menu {
  position: fixed; inset: 0; z-index: 45; background: var(--black);
  display: flex; flex-direction: column; justify-content: center; gap: 8px; padding: 0 var(--gutter);
  clip-path: inset(0 0 100% 0); transition: clip-path .8s var(--ease);
}
.menu.is-open { clip-path: inset(0 0 0 0); }
.menu a { font-family: var(--serif); font-size: clamp(40px, 11vw, 64px); line-height: 1.1; font-weight: 300; }
.menu__contact { margin-top: 40px; color: var(--muted); font-size: 14px; }

/* Hero */
.hero { position: relative; min-height: 100svh; padding-top: 170px; /* espace réservé sous la barre de navigation */ overflow: hidden; display: flex; align-items: flex-end; }
.hero__media { position: absolute; inset: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: 30% 40%; transform: scale(1.15); filter: saturate(.85) contrast(1.05); }
.hero__veil { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,10,11,.55) 0%, rgba(10,10,11,.15) 35%, rgba(10,10,11,.9) 100%), linear-gradient(90deg, rgba(10,10,11,.75) 0%, transparent 70%); }
.hero__content { position: relative; padding: 0 var(--gutter) clamp(80px, 12vh, 140px); max-width: 1100px; }
.hero__title { font-family: var(--serif); font-weight: 300; font-size: clamp(56px, 11vw, 168px); line-height: .92; letter-spacing: -.02em; margin: 0 0 28px; }
.hero__title .line { display: block; overflow: hidden; padding-bottom: .06em; }
.hero__title .line > span { display: inline-block; }
.hero__sub { max-width: 46ch; color: var(--muted); font-size: clamp(15px, 1.3vw, 18px); margin: 0 0 40px; }
.hero__cta { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 32px; }
.hero__cta .link-arrow { padding-bottom: 7px; } /* aligné sur la base du triangle */
.hero__scroll { position: absolute; right: var(--gutter); bottom: 48px; display: flex; flex-direction: column; align-items: center; gap: 14px; font-size: 10px; letter-spacing: .3em; text-transform: uppercase; color: var(--muted); writing-mode: vertical-rl; }
.hero__scroll i { width: 1px; height: 64px; background: linear-gradient(var(--gold), transparent); animation: drip 2.4s var(--ease) infinite; transform-origin: top; }
@keyframes drip { 0%{transform:scaleY(0)} 50%{transform:scaleY(1)} 100%{transform:scaleY(1);opacity:0} }

/* Bandeau */
.marquee { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; padding: 26px 0; }
.marquee__track { display: flex; gap: 40px; width: max-content; animation: marquee 38s linear infinite; font-family: var(--serif); font-size: clamp(24px, 3vw, 40px); font-style: italic; font-weight: 300; white-space: nowrap; }
.marquee__track b { color: var(--gold); font-weight: 300; font-style: normal; font-size: .6em; align-self: center; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Manifeste */
.manifesto { padding: clamp(100px, 18vh, 200px) var(--gutter); max-width: 1400px; margin: 0 auto; }
.manifesto__text { font-family: var(--serif); font-weight: 300; font-size: clamp(30px, 4.4vw, 64px); line-height: 1.14; margin: 0; }
.manifesto__text .w { opacity: .14; transition: opacity .2s; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: clamp(64px, 10vh, 120px); border-top: 1px solid var(--line); padding-top: 40px; }
.stat strong { display: block; font-family: var(--serif); font-weight: 300; font-size: clamp(48px, 6vw, 88px); line-height: 1; color: var(--gold); }
.stat span { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }

/* Services */
.services, .experience { padding: clamp(80px, 14vh, 160px) var(--gutter); }
.section-head { margin-bottom: clamp(48px, 8vh, 96px); }
.services__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.card { position: relative; background: var(--black); padding: 48px 32px 56px; min-height: 380px; display: flex; flex-direction: column; overflow: hidden; transform-style: preserve-3d; transition: background .6s var(--ease); }
.card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), var(--gold-soft), transparent 60%); opacity: 0; transition: opacity .5s; }
.card:hover::before { opacity: 1; }
.card__num { font-family: var(--serif); font-size: 15px; color: var(--gold); margin-bottom: auto; }
.card h3 { position: relative; font-family: var(--serif); font-weight: 400; font-size: 32px; line-height: 1.05; margin: 80px 0 16px; }
.card p { position: relative; color: var(--muted); font-size: 15px; margin: 0; }

/* Flotte */
.fleet { position: relative; }
.fleet__pin { display: flex; align-items: center; gap: 6vw; height: 100vh; padding-left: var(--gutter); overflow: hidden; }
.fleet__intro { flex: 0 0 min(440px, 36vw); }
.fleet__intro .h2 { margin-bottom: 28px; }
.specs { list-style: none; padding: 0; margin: 40px 0 0; border-top: 1px solid var(--line); }
.specs li { display: flex; justify-content: space-between; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.specs span { color: var(--muted); }
.specs b { font-weight: 500; }
.fleet__track { display: flex; gap: 32px; padding-right: var(--gutter); will-change: transform; }
.shot { flex: 0 0 auto; width: clamp(260px, 26vw, 400px); margin: 0; position: relative; }
.shot:nth-child(even) { margin-top: 12vh; }
.shot img { width: 100%; aspect-ratio: 5 / 6.8; object-fit: cover; filter: saturate(.8) contrast(1.05); }
.shot figcaption { margin-top: 14px; font-size: 11px; letter-spacing: .28em; text-transform: uppercase; color: var(--muted); }
.shot::after { content: ""; position: absolute; inset: 0 0 32px; border: 1px solid var(--line); pointer-events: none; }

/* Expérience */
.steps { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.steps__media { position: sticky; top: 15vh; aspect-ratio: 4 / 3.2; overflow: hidden; }
.steps__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.08); transition: opacity 1s var(--ease), transform 1.6s var(--ease); }
.steps__media img.is-active { opacity: 1; transform: scale(1); }
.steps__list { list-style: none; margin: 0; padding: 0; }
.steps__list li { display: flex; gap: 32px; padding: 12vh 0; border-top: 1px solid var(--line); opacity: .3; transition: opacity .6s var(--ease); }
.steps__list li.is-active { opacity: 1; }
.steps__list li > span { font-family: var(--serif); font-size: 20px; color: var(--gold); min-width: 32px; }
.steps__list h3 { font-family: var(--serif); font-weight: 400; font-size: clamp(30px, 3vw, 44px); margin: 0 0 14px; line-height: 1.05; }
.steps__list p { color: var(--muted); margin: 0; max-width: 40ch; }

/* Avis */
.reviews { padding: clamp(100px, 16vh, 180px) var(--gutter); text-align: center; border-top: 1px solid var(--line); }
.reviews .eyebrow { justify-content: center; }
.reviews__slider { position: relative; min-height: 280px; max-width: 1100px; margin: 0 auto; }
.review { position: absolute; inset: 0; margin: 0; opacity: 0; transform: translateY(20px); transition: opacity .9s var(--ease), transform .9s var(--ease); pointer-events: none; }
.review.is-active { opacity: 1; transform: none; pointer-events: auto; }
.review p { font-family: var(--serif); font-weight: 300; font-style: italic; font-size: clamp(32px, 5vw, 72px); line-height: 1.08; margin: 0 0 28px; }
.review cite { font-style: normal; font-size: 12px; letter-spacing: .24em; text-transform: uppercase; color: var(--muted); }
.reviews__dots { display: flex; justify-content: center; gap: 12px; margin-top: 24px; }
.reviews__dots button { width: 40px; height: 24px; position: relative; }
.reviews__dots button::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: var(--line); transition: background .4s; }
.reviews__dots button.is-active::after { background: var(--gold); }

/* Réservation */
.booking { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(40px, 8vw, 120px); padding: clamp(100px, 16vh, 180px) var(--gutter); background: var(--ink); border-top: 1px solid var(--line); }
.booking__head .h2 { margin-bottom: 28px; }
.form { position: relative; }
.form__progress { height: 1px; background: var(--line); margin-bottom: 48px; }
.form__progress i { display: block; height: 100%; width: 33.33%; background: var(--gold); transition: width .6s var(--ease); }
.form__step { border: 0; padding: 0; margin: 0; display: none; }
.form__step.is-active { display: block; animation: stepIn .7s var(--ease); }
@keyframes stepIn { from { opacity: 0; transform: translateX(24px); } }
.form legend { font-family: var(--serif); font-size: clamp(28px, 3vw, 40px); font-weight: 300; margin-bottom: 32px; padding: 0; }
.choices { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.choice input { position: absolute; opacity: 0; }
.choice span { display: block; padding: 24px; border: 1px solid var(--line); font-size: 15px; transition: border-color .4s, background .4s, color .4s; cursor: pointer; }
.choice:hover span { border-color: rgba(201,169,122,.5); }
.choice input:checked + span { border-color: var(--gold); background: var(--gold-soft); color: var(--gold); }
.choice input:focus-visible + span { outline: 1px solid var(--gold); outline-offset: 3px; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 24px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field--wide { grid-column: 1 / -1; }
.field > span { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); }
.field input, .field select, .field textarea {
  background: transparent; border: 0; border-bottom: 1px solid var(--line); color: var(--ivory);
  font: inherit; font-size: 17px; padding: 10px 0; border-radius: 0; transition: border-color .4s; color-scheme: dark;
}
.field select option { background: var(--ink); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); }
.field input::placeholder, .field textarea::placeholder { color: rgba(239,233,223,.28); }
.field .is-invalid { border-color: #c96a5a; }
.form__error { min-height: 24px; color: #e08a7a; font-size: 14px; margin: 24px 0 0; }
.form__nav { display: flex; justify-content: space-between; align-items: center; margin-top: 24px; }
.form__nav [data-next], .form__nav [data-submit] { margin-left: auto; }

/* Pied de page */
.footer { padding: clamp(100px, 16vh, 180px) var(--gutter) 40px; }
.footer__cta { display: inline-block; font-family: var(--serif); font-weight: 300; font-size: clamp(56px, 11vw, 180px); line-height: .92; letter-spacing: -.02em; transition: color .5s; }
.footer__cta:hover { color: var(--gold); }
.footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 100px; padding-top: 40px; border-top: 1px solid var(--line); }
.footer h4 { font-size: 11px; letter-spacing: .28em; text-transform: uppercase; color: var(--gold); font-weight: 500; margin: 0 0 16px; }
.footer p { margin: 0; color: var(--muted); }
.footer p a:hover { color: var(--ivory); }
.footer__bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-top: 80px; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }

.wa-float { position: fixed; right: 24px; bottom: 24px; z-index: 40; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; background: var(--gold); color: var(--black); box-shadow: 0 10px 40px rgba(0,0,0,.4); transition: transform .4s var(--ease); }
.wa-float:hover { transform: scale(1.08); }
/* Masqué au pied de page, qui a déjà ses liens WhatsApp */
.wa-float { transition: transform .4s var(--ease), opacity .4s var(--ease); }
.wa-float.is-away { opacity: 0; transform: scale(.6); pointer-events: none; }

/* Responsive */
@media (max-width: 1100px) {
  .services__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .nav__links, .nav > .btn-logo { display: none; }
  .nav__burger { display: block; }
  .stats { grid-template-columns: 1fr; }
  .services__grid { grid-template-columns: 1fr; }
  .card { min-height: 0; }
  .card h3 { margin-top: 40px; }
  .fleet__pin { flex-direction: column; align-items: stretch; height: auto; padding: 80px var(--gutter); gap: 48px; }
  .fleet__intro { flex: none; }
  .fleet__track { overflow-x: auto; scroll-snap-type: x mandatory; padding-right: 0; margin-right: calc(var(--gutter) * -1); }
  .shot { width: 72vw; scroll-snap-align: start; }
  .shot:nth-child(even) { margin-top: 0; }
  .steps { grid-template-columns: 1fr; }
  .steps__media { position: relative; top: 0; }
  .steps__list li { padding: 40px 0; opacity: 1; }
  .booking { grid-template-columns: 1fr; }
  .fields, .choices { grid-template-columns: 1fr; }
  .footer__cols { grid-template-columns: 1fr; }
  .hero__scroll { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .manifesto__text .w { opacity: 1; }
}