/* ============ MAISON AZUR — design system ============ */
:root{
  --ink:#2e2a14;          /* teal profond (texte + sections sombres) */
  --ink-2:#201d0e;
  --gold:#d9b412;         /* lagon turquoise (accent) */
  --gold-lt:#e4d695;      /* lagon clair (sur vidéo / fonds sombres) */
  --ivory:#f2f1ed;
  --paper:#fcfcfb;        /* blanc frais */
  --sand:#f5f4f0;         /* section claire (mer très pâle) */
  --muted:#7a755c;
  --line:rgba(46,42,20,.12);
  --serif:"Cormorant Garamond", Georgia, serif;
  --sans:"Inter", system-ui, sans-serif;
  --ease:cubic-bezier(.22,1,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-font-smoothing:antialiased}
body{font-family:var(--sans);background:var(--paper);color:var(--ink);overflow-x:hidden;line-height:1.6}
body[data-loading]{overflow:hidden;height:100vh}
a{color:inherit;text-decoration:none}
img,video{display:block;width:100%;height:100%;object-fit:cover}
.it,em{font-style:italic}

/* helpers */
.eyebrow{font-size:.72rem;letter-spacing:.32em;text-transform:uppercase;color:var(--gold);font-weight:500}
.section-title{font-family:var(--serif);font-weight:500;font-size:clamp(2.2rem,5vw,4rem);line-height:1.04;letter-spacing:-.01em}
.section-head{max-width:1280px;margin:0 auto;padding:0 6vw}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.6em;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;padding:1.05em 2.1em;border-radius:100px;transition:transform .5s var(--ease),background .4s,color .4s,border-color .4s;will-change:transform}
.btn--gold{background:var(--gold);color:#fff}
.btn--gold:hover{background:#fff;color:var(--ink);transform:translateY(-3px)}
.btn--ghost{border:1px solid rgba(255,255,255,.4);color:#fff}
.btn--ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn--lg{padding:1.25em 2.8em;font-size:.9rem}
.btn--full{width:100%;justify-content:center}

/* ============ PRELOADER ============ */
.preloader{position:fixed;inset:0;z-index:1000;background:var(--ink);display:grid;place-items:center}
.preloader__inner{text-align:center;color:var(--ivory);width:min(80vw,320px)}
.preloader__mark{font-family:var(--serif);font-size:3rem;letter-spacing:.1em;margin-bottom:1.6rem}
.preloader__mark span{color:var(--gold)}
.preloader__bar{height:1px;background:rgba(255,255,255,.18);overflow:hidden}
.preloader__bar span{display:block;height:100%;width:0;background:var(--gold)}
.preloader__pct{margin-top:1rem;font-size:.72rem;letter-spacing:.3em;color:var(--gold)}

/* ============ NAV ============ */
.nav{position:fixed;top:0;left:0;width:100%;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:1.6rem 6vw;transition:padding .5s var(--ease),background .5s,box-shadow .5s;pointer-events:none}
.nav>*{pointer-events:auto}
.nav.is-solid{background:rgba(251,249,243,.86);backdrop-filter:blur(14px);padding:1rem 6vw;box-shadow:0 1px 0 var(--line)}
.nav__logo{font-family:var(--serif);font-size:1.5rem;letter-spacing:.02em;color:#fff;transition:color .5s}
.nav__logo em{color:var(--gold)}
.nav.is-solid .nav__logo{color:var(--ink)}
.nav__links{display:flex;gap:2.4rem}
.nav__links a{font-size:.8rem;letter-spacing:.08em;color:rgba(255,255,255,.85);position:relative;transition:color .5s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:1px;background:var(--gold);transition:width .4s var(--ease)}
.nav__links a:hover::after{width:100%}
.nav.is-solid .nav__links a{color:var(--ink)}
.nav__cta{font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;border:1px solid rgba(255,255,255,.45);color:#fff;padding:.75em 1.5em;border-radius:100px;transition:.4s}
.nav__cta:hover{background:var(--gold);border-color:var(--gold)}
.nav.is-solid .nav__cta{border-color:var(--line);color:var(--ink)}
.nav.is-solid .nav__cta:hover{background:var(--gold);color:#fff;border-color:var(--gold)}
.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer}
.nav__burger span{width:26px;height:2px;background:#fff;transition:.4s}
.nav.is-solid .nav__burger span{background:var(--ink)}

/* ============ HERO ============ */
.hero{position:relative;height:100vh;min-height:640px;display:flex;align-items:flex-end;overflow:hidden;color:#fff}
.hero__media{position:absolute;inset:0;z-index:-1;overflow:hidden}
.hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.12);will-change:transform}
.hero__veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(46,42,20,.5) 0%,rgba(46,42,20,.08) 30%,rgba(46,42,20,.2) 58%,rgba(46,42,20,.85) 100%)}
.hero__content{position:relative;max-width:1280px;width:100%;margin:0 auto;padding:0 6vw 9vh}
.hero__content .eyebrow{color:var(--gold-lt)}
.hero__title{font-family:var(--serif);font-weight:500;font-size:clamp(3rem,9.5vw,8.5rem);line-height:.95;letter-spacing:-.02em;margin:1.2rem 0 1.6rem}
.hero__title .line{display:block;overflow:hidden}
.hero__title .line>span{display:block}
.hero__title .line--it{font-style:italic;color:var(--gold-lt)}
.hero__title em{color:var(--gold)}
.hero__sub{max-width:34ch;font-size:1.05rem;color:rgba(255,255,255,.86);font-weight:300}
.hero__actions{display:flex;gap:1rem;flex-wrap:wrap;margin-top:2.2rem}
.hero__scroll{position:absolute;right:6vw;bottom:9vh;display:flex;flex-direction:column;align-items:center;gap:.9rem;font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:rgba(255,255,255,.7)}
.hero__mouse{width:22px;height:34px;border:1px solid rgba(255,255,255,.5);border-radius:20px;position:relative}
.hero__mouse i{position:absolute;top:6px;left:50%;transform:translateX(-50%);width:3px;height:6px;background:var(--gold-lt);border-radius:2px;animation:mouse 1.8s infinite}
@keyframes mouse{0%{opacity:0;transform:translate(-50%,0)}30%{opacity:1}60%{opacity:1}100%{opacity:0;transform:translate(-50%,12px)}}

/* ============ INTRO / MANIFESTE ============ */
.intro{padding:16vh 6vw;max-width:1180px;margin:0 auto}
.intro__text{font-family:var(--serif);font-size:clamp(1.8rem,4.4vw,3.6rem);line-height:1.28;font-weight:500;letter-spacing:-.01em}
.reveal-word{display:inline-block;opacity:.12;transition:opacity .5s var(--ease)}
.reveal-word.em{font-style:italic;color:var(--gold)}

/* ============ DESTINATIONS (tuiles vidéo) ============ */
.dest{padding:6vh 0 14vh}
.dest .section-head{margin-bottom:4.5rem}
.dest__grid{max-width:1280px;margin:0 auto;padding:0 6vw;display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem;align-items:start}
.tile{position:relative;border-radius:8px;overflow:hidden;cursor:pointer;box-shadow:0 24px 60px -32px rgba(46,42,20,.5);aspect-ratio:4/5}
.tile--tall{aspect-ratio:4/6}
.tile__media{position:absolute;inset:0;overflow:hidden}
.tile__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform 1.4s var(--ease)}
.tile:hover .tile__video{transform:scale(1.13)}
.tile__grad{position:absolute;inset:0;background:linear-gradient(180deg,rgba(46,42,20,.15) 0%,rgba(46,42,20,0) 30%,rgba(46,42,20,.35) 62%,rgba(46,42,20,.9) 100%)}
.tile__caption{position:absolute;left:0;bottom:0;width:100%;padding:2rem 1.8rem 2.1rem;color:#fff;z-index:2}
.tile__index{font-family:var(--serif);font-size:1.3rem;color:var(--gold-lt);opacity:.85}
.tile__place{font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-lt);margin:.5rem 0 .3rem}
.tile__title{font-family:var(--serif);font-size:2.2rem;font-weight:500;line-height:1.02;letter-spacing:-.01em}
.tile__desc{max-height:0;opacity:0;overflow:hidden;font-size:.92rem;font-weight:300;color:rgba(255,255,255,.85);transition:max-height .6s var(--ease),opacity .5s var(--ease),margin .5s var(--ease)}
.tile:hover .tile__desc{max-height:120px;opacity:1;margin-top:.7rem}
.tile__link{display:inline-block;margin-top:1rem;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:#fff;transition:letter-spacing .4s,color .4s}
.tile:hover .tile__link{letter-spacing:.24em;color:var(--gold-lt)}

/* ============ EXPERIENCE (pinned) ============ */
.exp{position:relative}
.exp__sticky{position:relative;height:100vh;display:grid;grid-template-columns:1.15fr 1fr;overflow:hidden}
.exp__media{position:relative;overflow:hidden}
.exp__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.08);will-change:transform}
.exp__veil{position:absolute;inset:0;background:linear-gradient(90deg,rgba(46,42,20,.15),rgba(46,42,20,.55))}
.exp__content{position:relative;background:var(--ink);color:var(--ivory);overflow:hidden}
.exp__panel{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;padding:0 7vw;opacity:0;will-change:opacity,transform}
.exp__num{font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin-bottom:1.4rem}
.exp__panel h2{font-family:var(--serif);font-weight:500;font-size:clamp(2rem,3.8vw,3.4rem);line-height:1.05;letter-spacing:-.01em;margin-bottom:1.2rem}
.exp__panel p{max-width:38ch;color:rgba(246,241,230,.72);font-weight:300}
.exp__progress{position:absolute;left:7vw;bottom:8vh;display:flex;gap:.6rem}
.exp__progress span{width:34px;height:2px;background:rgba(246,241,230,.22);overflow:hidden;position:relative}
.exp__progress span.is-active{background:var(--gold)}

/* ============ INTERLUDE (respiration) ============ */
.interlude{background:var(--paper);text-align:center;padding:17vh 6vw;display:flex;flex-direction:column;align-items:center;gap:1.9rem}
.interlude__rule{width:1px;height:70px;background:linear-gradient(var(--gold),rgba(31,155,158,0))}
.interlude__quote{font-family:var(--serif);font-weight:500;font-size:clamp(1.9rem,4.4vw,3.2rem);line-height:1.15;letter-spacing:-.01em;color:var(--ink)}
.interlude__quote .it{color:var(--gold)}
.interlude__mark{font-size:.7rem;letter-spacing:.26em;text-transform:uppercase;color:var(--muted)}
.interlude__mark em{color:var(--gold);font-style:normal}

/* ============ CTA / SUR-MESURE ============ */
.cta{position:relative;padding:22vh 6vw;text-align:center;color:#fff;overflow:hidden}
.cta__media{position:absolute;inset:0;z-index:0;overflow:hidden}
.cta__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.08);will-change:transform}
.cta__veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(46,42,20,.72),rgba(46,42,20,.6) 50%,rgba(46,42,20,.82))}
.cta__inner{position:relative;z-index:1;max-width:820px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:1.6rem}
.cta__inner .eyebrow{color:var(--gold-lt)}
.cta__title{font-family:var(--serif);font-weight:500;font-size:clamp(2.2rem,5.5vw,4.4rem);line-height:1.05;letter-spacing:-.01em}
.cta__title .it{color:var(--gold-lt)}
.cta__text{max-width:46ch;color:rgba(255,255,255,.82);font-size:1.05rem;font-weight:300}
.cta .btn{margin-top:.6rem}

/* ============ CONTACT ============ */
.contact{background:var(--ink);color:var(--ivory);padding:16vh 6vw}
.contact__grid{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:6vw;align-items:center}
.contact .section-title .it{color:var(--gold)}
.contact__lead{margin:1.6rem 0 2.4rem;color:rgba(246,241,230,.7);max-width:36ch}
.contact__info{list-style:none;display:flex;flex-direction:column;gap:1.1rem}
.contact__info li{font-size:1rem;border-top:1px solid rgba(246,241,230,.14);padding-top:1.1rem}
.contact__info span{display:block;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:.3rem}
.contact__form{display:flex;flex-direction:column;gap:1.5rem}
.field{position:relative}
.field input,.field textarea{width:100%;background:transparent;border:0;border-bottom:1px solid rgba(246,241,230,.24);color:var(--ivory);font-family:var(--sans);font-size:1rem;padding:.9rem 0;outline:none;transition:border-color .4s;resize:none}
.field textarea{min-height:60px}
.field label{position:absolute;left:0;top:.9rem;color:rgba(246,241,230,.5);pointer-events:none;transition:.35s var(--ease)}
.field input:focus,.field textarea:focus{border-color:var(--gold)}
.field input:focus+label,.field textarea:focus+label,
.field input:not(:placeholder-shown)+label,.field textarea:not(:placeholder-shown)+label{top:-.7rem;font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.contact__form .btn{margin-top:.8rem}
.field__note{font-size:.7rem;color:rgba(246,241,230,.4);text-align:center}

/* ============ FOOTER ============ */
.footer{background:var(--ink-2);color:var(--ivory);padding:8vh 6vw 3vh}
.footer__top{max-width:1240px;margin:0 auto;text-align:center;border-bottom:1px solid rgba(246,241,230,.12);padding-bottom:6vh}
.footer__brand{font-family:var(--serif);font-size:2.6rem}
.footer__brand em{color:var(--gold)}
.footer__tag{color:rgba(246,241,230,.6);margin-top:.6rem;font-weight:300}
.footer__bottom{max-width:1240px;margin:0 auto;padding-top:3vh;display:flex;justify-content:space-between;align-items:center;font-size:.76rem;color:rgba(246,241,230,.5)}
.footer__links a:hover{color:var(--gold)}

/* ============ RESPONSIVE ============ */
@media (max-width:900px){
  .nav__links,.nav__cta{display:none}
  .nav__burger{display:flex}
  .dest__grid{grid-template-columns:1fr;gap:2rem}
  .tile,.tile--tall{aspect-ratio:4/4.6;max-height:78vh}
  .tile__desc{max-height:120px;opacity:1;margin-top:.7rem}
  .exp__sticky{grid-template-columns:1fr}
  .exp__media{display:none}
  .exp__content{background:var(--ink)}
  .contact__grid{grid-template-columns:1fr;gap:3rem}
  .footer__bottom{flex-direction:column;gap:1rem;text-align:center}
  .hero__scroll{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important}
  .reveal-word{opacity:1}
}

/* logo prospect */
.nav__logo-chip{display:inline-flex;align-items:center;background:rgba(255,255,255,.92);border-radius:12px;padding:8px 12px;backdrop-filter:blur(6px);box-shadow:0 6px 20px -10px rgba(0,0,0,.35)}
.nav__logo-chip img{height:34px;width:auto;object-fit:contain;display:block}
.preloader__logo{height:120px;width:auto;object-fit:contain;display:block;margin:0 auto 1.4rem;background:rgba(255,255,255,.06);border-radius:14px;padding:14px}