/* ============================================================
   MAISON D'AZUR — design tokens
   ============================================================ */
:root{
  --ink:#0e1c2b;          /* deep midnight navy */
  --ink-2:#16293b;
  --ink-soft:#3a4d5e;
  --ivory:#f4eee2;        /* warm cream */
  --ivory-2:#ece2cf;
  --paper:#faf6ee;
  --gold:#b8975a;         /* champagne gold */
  --gold-2:#cdb07a;
  --gold-deep:#9a7c42;
  --line:rgba(14,28,43,.14);
  --line-light:rgba(244,238,226,.22);
  --shadow:0 30px 60px -30px rgba(14,28,43,.45);
  --ease:cubic-bezier(.22,.61,.36,1);
  --container:1280px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Jost',sans-serif;
  background:var(--paper);
  color:var(--ink);
  font-weight:300;
  line-height:1.7;
  letter-spacing:.01em;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
::selection{background:var(--gold);color:var(--ink)}

.wrap{max-width:var(--container);margin:0 auto;padding:0 clamp(1.25rem,5vw,4rem)}

h1,h2,h3,.serif{font-family:'Cormorant Garamond',serif;font-weight:400;letter-spacing:.005em}

.eyebrow{
  font-family:'Jost',sans-serif;
  font-size:.72rem;
  font-weight:400;
  letter-spacing:.42em;
  text-transform:uppercase;
  color:var(--gold-deep);
}
.eyebrow::before{content:"";display:inline-block;width:34px;height:1px;background:var(--gold);
  vertical-align:middle;margin-right:1rem;transform:translateY(-2px)}

/* ============================================================
   NAVBAR  — adaptive contrast on scroll (mandatory fix)
   ============================================================ */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:1.5rem clamp(1.25rem,5vw,4rem);
  transition:background .5s var(--ease), box-shadow .5s var(--ease),
             padding .5s var(--ease), color .5s var(--ease), border-color .5s var(--ease);
  /* state OVER HERO: transparent, ivory text */
  color:var(--ivory);
  border-bottom:1px solid transparent;
}
/* state AFTER HERO: solid ivory bar, ink text */
.nav.scrolled{
  background:rgba(250,246,238,.86);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--line), 0 18px 40px -28px rgba(14,28,43,.4);
  color:var(--ink);
  padding-top:1rem;padding-bottom:1rem;
}

.nav-logo{
  font-family:'Cormorant Garamond',serif;
  font-size:1.4rem;letter-spacing:.34em;font-weight:500;
  text-transform:uppercase;white-space:nowrap;
  text-shadow:0 1px 18px rgba(0,0,0,.35);
  transition:text-shadow .5s var(--ease);
}
.nav.scrolled .nav-logo{text-shadow:none}
.nav-logo b{color:var(--gold-2);font-weight:500}
.nav.scrolled .nav-logo b{color:var(--gold-deep)}

.nav-menu{display:flex;align-items:center;gap:2.4rem;list-style:none}
.nav-menu a{
  font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;font-weight:400;
  position:relative;padding:.2rem 0;opacity:.92;
  transition:opacity .3s var(--ease);
  text-shadow:0 1px 12px rgba(0,0,0,.3);
}
.nav.scrolled .nav-menu a{text-shadow:none}
.nav-menu a::after{
  content:"";position:absolute;left:0;bottom:-3px;height:1px;width:0;
  background:currentColor;transition:width .4s var(--ease);
}
.nav-menu a:hover{opacity:1}
.nav-menu a:hover::after{width:100%}

.nav-right{display:flex;align-items:center;gap:1.6rem}
.lang{display:flex;gap:.5rem;font-size:.74rem;letter-spacing:.12em;opacity:.85}
.lang button{
  background:none;border:none;color:inherit;cursor:pointer;font:inherit;
  font-weight:400;
  letter-spacing:.12em;padding:.1rem .15rem;opacity:.6;transition:opacity .3s var(--ease);
  text-shadow:inherit;
}
.lang button.active,.lang button:hover{opacity:1}
.lang button.active{color:var(--gold-2)}
.nav.scrolled .lang button.active{color:var(--gold-deep)}
.lang span{opacity:.35}

.btn-contact{
  font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;
  border:1px solid currentColor;padding:.62rem 1.5rem;border-radius:2px;
  transition:background .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease);
  white-space:nowrap;
}
.nav .btn-contact{border-color:var(--line-light)}
.nav.scrolled .btn-contact{border-color:var(--ink)}
.btn-contact:hover{background:var(--gold);border-color:var(--gold);color:var(--ink)}

.nav-burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:.4rem}
.nav-burger span{display:block;width:24px;height:1.5px;background:currentColor;transition:.3s var(--ease)}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:100vh;display:flex;align-items:flex-end;
  background:var(--ink);overflow:hidden}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover;
  animation:slowZoom 18s var(--ease) forwards}
@keyframes slowZoom{from{transform:scale(1.12)}to{transform:scale(1)}}
.hero-media::after{ /* legibility overlay — fixes white-text contrast */
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(to top, rgba(8,18,28,.86) 0%, rgba(8,18,28,.28) 42%, rgba(8,18,28,.34) 100%),
    radial-gradient(120% 80% at 80% 0%, rgba(8,18,28,.55), transparent 60%);
}
.hero-inner{position:relative;z-index:2;width:100%;padding-bottom:clamp(4rem,9vh,8rem)}
.hero-badge{display:inline-flex;align-items:center;gap:.7rem;color:var(--ivory);
  font-size:.74rem;letter-spacing:.28em;text-transform:uppercase;margin-bottom:1.8rem;opacity:.9}
.hero-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--gold-2);
  box-shadow:0 0 0 4px rgba(205,176,122,.25)}
.hero h1{color:var(--ivory);font-size:clamp(2.7rem,7.2vw,6.4rem);line-height:1.02;
  font-weight:300;max-width:16ch;text-shadow:0 2px 40px rgba(0,0,0,.35)}
.hero h1 em{font-style:italic;color:var(--gold-2)}
.hero-sub{color:rgba(244,238,226,.86);font-size:clamp(1rem,1.6vw,1.22rem);
  max-width:46ch;margin-top:1.8rem;font-weight:300;line-height:1.65}
.hero-scroll{position:absolute;left:clamp(1.25rem,5vw,4rem);bottom:2rem;z-index:2;
  display:flex;align-items:center;gap:.8rem;color:var(--ivory);
  font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;opacity:.8}
.hero-scroll .line{width:1px;height:46px;background:linear-gradient(var(--gold-2),transparent);position:relative;overflow:hidden}
.hero-scroll .line::after{content:"";position:absolute;inset:0;background:var(--ivory);
  animation:scrollLine 2.2s var(--ease) infinite}
@keyframes scrollLine{0%{transform:translateY(-100%)}60%,100%{transform:translateY(100%)}}

/* ============================================================
   SECTION SCAFFOLD
   ============================================================ */
section{position:relative}
.section{padding:clamp(5rem,11vw,9rem) 0}
.section-head{margin-bottom:clamp(2.5rem,5vw,4rem)}
.section-head h2{font-size:clamp(2.2rem,4.6vw,3.8rem);line-height:1.05;margin-top:1rem;font-weight:300}
.section-head h2 em{font-style:italic;color:var(--gold-deep)}

/* ---------- PORTFOLIO ---------- */
.portfolio{background:var(--paper)}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.grid-props{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(1.2rem,2.4vw,2rem);margin-top:1rem}
.prop{position:relative;cursor:pointer}
.prop:nth-child(1){grid-column:span 7}
.prop:nth-child(2){grid-column:span 5}
.prop:nth-child(3){grid-column:span 12}
.prop-media{position:relative;overflow:hidden;border-radius:3px;
  background:linear-gradient(135deg,var(--ink),var(--ink-2));aspect-ratio:4/3}
.prop:nth-child(3) .prop-media{aspect-ratio:21/8}
.prop-media img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease),filter 1.1s var(--ease)}
.prop:hover .prop-media img{transform:scale(1.06);filter:brightness(.92)}
.prop-tag{position:absolute;top:1.1rem;left:1.1rem;z-index:2;background:rgba(250,246,238,.9);
  color:var(--ink);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;
  padding:.45rem .85rem;border-radius:2px}
.prop-info{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;padding:1.3rem .2rem 0;flex-wrap:wrap}
.prop-info h3{font-size:1.85rem;line-height:1.1;font-weight:500}
.prop-loc{color:var(--ink-soft);font-size:.86rem;letter-spacing:.04em;margin-top:.25rem}
.prop-meta{display:flex;gap:1.4rem;align-items:baseline;text-align:right}
.prop-price{font-family:'Cormorant Garamond',serif;font-size:1.5rem;color:var(--gold-deep);white-space:nowrap}
.prop-specs{font-size:.78rem;letter-spacing:.08em;color:var(--ink-soft);text-transform:uppercase}
.prop-specs span{margin-left:.9rem;position:relative}
.prop-specs span:not(:first-child)::before{content:"·";position:absolute;left:-.6rem;color:var(--gold)}

.link-underline{display:inline-flex;align-items:center;gap:.7rem;font-size:.82rem;
  letter-spacing:.2em;text-transform:uppercase;color:var(--ink);padding-bottom:.3rem;
  border-bottom:1px solid var(--gold);transition:gap .35s var(--ease)}
.link-underline:hover{gap:1.2rem}
.link-underline .arr{color:var(--gold-deep);transition:transform .35s var(--ease)}
.link-underline:hover .arr{transform:translateX(4px)}

/* ---------- AGENCE ---------- */
.agence{background:var(--ink);color:var(--ivory)}
.agence .eyebrow{color:var(--gold-2)}
.agence-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2.5rem,6vw,6rem);align-items:center}
.agence h2{color:var(--ivory)}
.agence h2 em{color:var(--gold-2)}
.agence-body{color:rgba(244,238,226,.78);font-size:1.06rem;max-width:48ch;margin-top:1.6rem}
.stats{display:flex;gap:clamp(1.5rem,4vw,3.5rem);margin-top:2.8rem;flex-wrap:wrap}
.stat .num{font-family:'Cormorant Garamond',serif;font-size:clamp(2.6rem,4.5vw,3.6rem);
  color:var(--gold-2);line-height:1;font-weight:400}
.stat .lbl{font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;
  color:rgba(244,238,226,.62);margin-top:.6rem;max-width:14ch}
.agence-media{position:relative;aspect-ratio:4/5;border-radius:3px;overflow:hidden;
  background:linear-gradient(135deg,var(--ink-2),var(--ink))}
.agence-media img{width:100%;height:100%;object-fit:cover}
.agence-media::after{content:"";position:absolute;inset:0;
  box-shadow:inset 0 0 0 1px rgba(205,176,122,.25);border-radius:3px}
.agence-media .frame{position:absolute;inset:14px;border:1px solid rgba(205,176,122,.4);
  border-radius:2px;pointer-events:none}

/* ---------- SERVICES ---------- */
.services{background:var(--paper)}
.grid-serv{display:grid;grid-template-columns:repeat(2,1fr);gap:0;margin-top:1rem;
  border-top:1px solid var(--line);border-left:1px solid var(--line)}
.serv{padding:clamp(2rem,3.5vw,3rem);border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);transition:background .4s var(--ease);position:relative}
.serv:hover{background:#fff}
.serv .idx{font-family:'Cormorant Garamond',serif;font-size:1rem;color:var(--gold-deep);letter-spacing:.1em}
.serv h3{font-size:1.7rem;margin:.7rem 0 .9rem;font-weight:500}
.serv p{color:var(--ink-soft);font-size:.98rem;max-width:40ch}
.serv .arr{position:absolute;top:clamp(2rem,3.5vw,3rem);right:clamp(2rem,3.5vw,3rem);
  color:var(--gold);opacity:0;transform:translateX(-6px);transition:.4s var(--ease)}
.serv:hover .arr{opacity:1;transform:translateX(0)}

/* ---------- ZONES ---------- */
.zones{background:var(--ink-2);color:var(--ivory)}
.zones .eyebrow{color:var(--gold-2)}
.zones h2{color:var(--ivory)}
.zones-intro{color:rgba(244,238,226,.74);max-width:46ch;margin-top:1.4rem}
.zones-list{margin-top:clamp(2rem,4vw,3.5rem);border-top:1px solid var(--line-light)}
.zone{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:2rem;
  padding:1.5rem 0;border-bottom:1px solid var(--line-light);position:relative;overflow:hidden;
  isolation:isolate}
.zone .znum{position:relative;z-index:1;font-family:'Cormorant Garamond',serif;font-size:1.1rem;color:var(--gold-2);width:2.5rem}
.zone .zname{position:relative;z-index:1;font-family:'Cormorant Garamond',serif;font-size:clamp(1.5rem,3vw,2.4rem);
  font-weight:400;transition:transform .5s var(--ease),color .5s var(--ease)}
.zone .zmeta{position:relative;z-index:1;font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:rgba(244,238,226,.5)}
.zone-bg{position:absolute;inset:0;z-index:0;opacity:0;pointer-events:none;transition:opacity .5s var(--ease)}
.zone-bg img{width:100%;height:100%;object-fit:cover;filter:grayscale(.3) brightness(.4)}
.zone:hover .zone-bg{opacity:.55}
.zone:hover .zname{transform:translateX(14px);color:var(--gold-2)}
/* lien "Toutes les destinations" sur fond sombre : texte clair lisible */
.zones .link-underline{color:var(--ivory)}
.zones .link-underline .arr{color:var(--gold-2)}

/* ---------- TÉMOIGNAGES ---------- */
.testi{background:var(--paper)}
.grid-testi{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.5rem,3vw,2.5rem);margin-top:1rem}
.quote{padding:clamp(1.8rem,3vw,2.6rem);background:#fff;border-radius:3px;
  border:1px solid var(--line);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:1.5rem}
.quote .mark{font-family:'Cormorant Garamond',serif;font-size:3.4rem;line-height:.4;color:var(--gold);height:1.2rem}
.quote p{font-family:'Cormorant Garamond',serif;font-size:1.35rem;font-style:italic;
  line-height:1.45;color:var(--ink);font-weight:400}
.quote .src{margin-top:auto;font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft)}
.quote .src b{color:var(--gold-deep);font-weight:500;display:block;letter-spacing:.16em}

/* ---------- CONTACT ---------- */
.contact{background:var(--ink);color:var(--ivory)}
.contact .eyebrow{color:var(--gold-2)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2.5rem,6vw,6rem);align-items:start}
.contact h2{color:var(--ivory);font-size:clamp(2.4rem,5vw,4rem)}
.contact h2 em{color:var(--gold-2)}
.contact-body{color:rgba(244,238,226,.78);margin-top:1.5rem;max-width:42ch}
.contact-direct{margin-top:2.6rem;display:flex;flex-direction:column;gap:1.3rem}
.cd-item{display:flex;flex-direction:column;gap:.2rem}
.cd-item .k{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(244,238,226,.5)}
.cd-item a{font-family:'Cormorant Garamond',serif;font-size:1.7rem;color:var(--ivory);
  transition:color .3s var(--ease)}
.cd-item a:hover{color:var(--gold-2)}

.form{display:grid;gap:1.2rem}
.field{position:relative}
.field input,.field textarea{
  width:100%;background:transparent;border:none;border-bottom:1px solid var(--line-light);
  color:var(--ivory);font-family:'Jost',sans-serif;font-size:1rem;font-weight:300;
  padding:.9rem 0;transition:border-color .35s var(--ease)}
.field textarea{resize:vertical;min-height:90px}
.field label{position:absolute;left:0;top:.9rem;color:rgba(244,238,226,.45);
  pointer-events:none;transition:.3s var(--ease);font-size:1rem;letter-spacing:.02em}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--gold-2)}
.field input:focus+label,.field textarea:focus+label,
.field input:not(:placeholder-shown)+label,.field textarea:not(:placeholder-shown)+label{
  top:-.65rem;font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-2)}
.btn-submit{justify-self:start;margin-top:.6rem;background:var(--gold);color:var(--ink);
  border:1px solid var(--gold);font-family:'Jost',sans-serif;font-size:.8rem;letter-spacing:.2em;
  text-transform:uppercase;padding:.95rem 2.4rem;border-radius:2px;cursor:pointer;
  transition:background .4s var(--ease),color .4s var(--ease)}
.btn-submit:hover{background:transparent;color:var(--gold-2)}
.form-note{font-size:.78rem;color:rgba(244,238,226,.45);margin-top:.4rem}

/* ---------- FOOTER ---------- */
.footer{background:var(--ink);color:var(--ivory);border-top:1px solid var(--line-light)}
.footer-inner{padding:clamp(3rem,5vw,4rem) 0 2rem;display:flex;justify-content:space-between;
  align-items:flex-end;gap:2rem;flex-wrap:wrap}
.footer-logo{font-family:'Cormorant Garamond',serif;font-size:1.6rem;letter-spacing:.32em;
  text-transform:uppercase;font-weight:500}
.footer-logo b{color:var(--gold-2)}
.footer-tag{color:rgba(244,238,226,.5);font-size:.82rem;margin-top:.6rem;letter-spacing:.1em}
.footer-links{display:flex;gap:2rem;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase}
.footer-links a{color:rgba(244,238,226,.7);transition:color .3s var(--ease)}
.footer-links a:hover{color:var(--gold-2)}
.footer-bottom{border-top:1px solid var(--line-light);padding:1.4rem 0;
  font-size:.72rem;letter-spacing:.1em;color:rgba(244,238,226,.4);text-align:center}

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}
.reveal.d3{transition-delay:.3s}.reveal.d4{transition-delay:.4s}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1024px){
  .agence-grid,.contact-grid{grid-template-columns:1fr}
  .agence-media{aspect-ratio:16/10;max-height:520px}
  .grid-testi{grid-template-columns:1fr}
}
@media(max-width:860px){
  .nav-menu,.nav-right .btn-contact{display:none}
  .nav-burger{display:flex}
  .prop:nth-child(1),.prop:nth-child(2),.prop:nth-child(3){grid-column:span 12}
  .prop-media,.prop:nth-child(3) .prop-media{aspect-ratio:4/3}
  .grid-serv{grid-template-columns:1fr}
  .stats{gap:1.8rem}
  .zone{grid-template-columns:auto 1fr;gap:1.2rem}
  .zone .zmeta{display:none}
}
@media(max-width:520px){
  .hero h1{font-size:2.5rem}
  .prop-info{flex-direction:column;align-items:flex-start;gap:.6rem}
  .prop-meta{text-align:left}
  .footer-inner{flex-direction:column;align-items:flex-start}
}