/* Cabinet de courtage · Nyon : clair, bleu nuit, mise en page de société suisse. Une police, Inter. */
:root{
  --papier:#f6f6f3; --blanc:#ffffff; --creme:#efeeea;
  --nuit:#0f1c2e; --texte:#1f2733; --gris:#6b7280; --gris-clair:#9aa1ab; --ligne:#dfe1e4;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Helvetica,Arial,sans-serif;
  --marge:clamp(20px,5vw,80px);
  --ease:cubic-bezier(.2,.8,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--papier);color:var(--texte);font-family:var(--sans);font-weight:400;font-size:clamp(15px,1.02vw,17px);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
body.menu-ouvert{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{color:var(--nuit);font-weight:500;line-height:1.12;letter-spacing:-.018em}
em{font-style:normal;font-weight:400;color:var(--gris)}
sup{font-size:.6em;vertical-align:super}
::selection{background:var(--nuit);color:#fff}

/* Étiquettes, boutons, liens */
.etiquette{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gris);font-weight:500}
.bouton{display:inline-flex;align-items:center;gap:12px;font-size:.78rem;font-weight:500;letter-spacing:.04em;padding:14px 24px;border:1px solid var(--nuit);transition:background .3s,color .3s,border-color .3s;background:transparent;color:var(--nuit);cursor:pointer;font-family:inherit;border-radius:2px}
.bouton-plein{background:var(--nuit);color:#fff}
.bouton-plein:hover{background:#1a2d47;border-color:#1a2d47}
.bouton-ligne:hover{background:var(--nuit);color:#fff}
.lien-fleche{display:inline-flex;align-items:center;gap:12px;font-size:.8rem;font-weight:500;color:var(--nuit);padding:14px 0}
.lien-fleche i{width:28px;height:1px;background:var(--nuit);position:relative;transition:width .4s var(--ease)}
.lien-fleche i::after{content:"";position:absolute;right:0;top:-3px;width:7px;height:7px;border-top:1px solid var(--nuit);border-right:1px solid var(--nuit);transform:rotate(45deg)}
.lien-fleche:hover i{width:44px}
.titre-section{font-size:clamp(28px,3vw,44px);margin:18px 0 22px;max-width:20ch}
section>p,.immobilier-texte>p,.destinations-tete>p,.assurances-tete>p,.conciergerie-texte>p,.bureaux-texte>p,.contact-texte>p,.architecture-tete>p{color:var(--texte);max-width:58ch}
.bureaux-texte>p+p{margin-top:16px}

/* Navigation */
.nav{position:fixed;top:0;left:0;right:0;z-index:52;display:flex;align-items:center;justify-content:space-between;gap:30px;padding:18px var(--marge);background:rgba(246,246,243,.92);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--ligne);transition:padding .3s}
.nav.solide{padding:12px var(--marge)}
.marque{display:flex;flex-direction:column;line-height:1}
.marque-nom{font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;color:var(--nuit)}
.marque-lieu{font-size:.6rem;letter-spacing:.3em;text-transform:uppercase;color:var(--gris);margin-top:6px;font-weight:500}
.liens{display:flex;gap:clamp(14px,1.6vw,26px)}
.liens a{font-size:.78rem;font-weight:500;position:relative;padding:6px 0;white-space:nowrap;color:var(--texte);transition:color .3s}
.liens a:hover{color:var(--nuit)}
.liens a::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--nuit);transform:scaleX(0);transform-origin:right;transition:transform .35s var(--ease)}
.liens a:hover::after{transform:scaleX(1);transform-origin:left}
.nav-bouton{padding:10px 18px;white-space:nowrap}
@media (max-width:1180px){.nav-bouton{display:none}}
.burger{display:none;width:44px;height:44px;background:none;border:0;cursor:pointer;position:relative}
.burger span{position:absolute;left:10px;right:10px;height:1.5px;background:var(--nuit);transition:transform .4s var(--ease),top .4s var(--ease)}
.burger span:first-child{top:18px}.burger span:last-child{top:26px}
.burger[aria-expanded="true"] span:first-child{top:22px;transform:rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{top:22px;transform:rotate(-45deg)}
.menu{position:fixed;inset:0;z-index:51;background:var(--papier);display:flex;flex-direction:column;justify-content:center;padding:0 var(--marge);transform:translateY(-100%);transition:transform .6s var(--ease);pointer-events:none}
.menu.ouvert{transform:none;pointer-events:auto}
.menu a{font-size:clamp(26px,7vw,44px);line-height:1.35;font-weight:500;color:var(--nuit);letter-spacing:-.02em;display:flex;align-items:baseline;gap:18px;opacity:0;transform:translateY(14px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.menu.ouvert a{opacity:1;transform:none}
.menu.ouvert a:nth-child(2){transition-delay:.05s}.menu.ouvert a:nth-child(3){transition-delay:.1s}.menu.ouvert a:nth-child(4){transition-delay:.15s}.menu.ouvert a:nth-child(5){transition-delay:.2s}.menu.ouvert a:nth-child(6){transition-delay:.25s}.menu.ouvert a:nth-child(7){transition-delay:.3s}
.menu a small{font-size:.66rem;letter-spacing:.2em;color:var(--gris)}
.menu-pied{margin-top:36px;font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gris)}

/* Accueil : titre, puis la photo encadrée */
.hero{padding:calc(90px + 12vh) var(--marge) 10vh;max-width:1500px;margin:0 auto;border-bottom:1px solid var(--ligne)}
.hero-titre{font-size:clamp(34px,4.4vw,66px);margin:22px 0 34px;max-width:18ch;color:var(--nuit)}
.hero-colonnes{display:grid;grid-template-columns:1.1fr 1fr;gap:4vw;align-items:center;border-top:1px solid var(--ligne);padding-top:28px}
.hero-sous{max-width:52ch;font-size:clamp(15px,1.12vw,18px);color:var(--texte)}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:26px;justify-self:end}
.hero-image{margin:8vh 0 0;position:relative;overflow:hidden;background:var(--creme)}
.hero-image img{width:100%;aspect-ratio:16/8;object-fit:cover;object-position:center 58%}
.hero-image figcaption{position:absolute;left:18px;bottom:14px;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:#fff;background:rgba(15,28,46,.55);padding:6px 10px}

/* Le cabinet et les chiffres */
.manifeste{padding:12vh var(--marge) 10vh;max-width:1500px;margin:0 auto}
.manifeste-texte{font-size:clamp(22px,2.4vw,36px);line-height:1.3;margin-top:22px;font-weight:400;letter-spacing:-.015em;max-width:30ch;color:var(--nuit)}
.chiffres{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:8vh;border-top:1px solid var(--ligne);padding-top:32px}
.chiffres strong{display:block;font-size:clamp(34px,3.6vw,56px);font-weight:400;line-height:1;letter-spacing:-.03em;color:var(--nuit)}
.chiffres span{display:block;margin-top:10px;font-size:.78rem;color:var(--gris);max-width:24ch}

/* Cinq pôles, défilement horizontal */
.poles{position:relative;height:440vh;background:var(--blanc);border-top:1px solid var(--ligne);border-bottom:1px solid var(--ligne)}
.poles-colle{position:sticky;top:0;height:100vh;overflow:hidden;display:flex;flex-direction:column;justify-content:center;padding:0 var(--marge)}
.poles-tete{margin-bottom:5vh;max-width:980px}
.poles-tete h2{font-size:clamp(26px,3vw,44px);margin-top:16px}
.poles-piste{display:flex;gap:24px;will-change:transform;align-items:stretch}
.pole{flex:0 0 min(78vw,460px);border:1px solid var(--ligne);padding:32px 30px 34px;background:var(--papier);position:relative;min-height:340px;display:flex;flex-direction:column;transition:border-color .3s,box-shadow .3s}
.pole:hover{border-color:var(--gris-clair);box-shadow:0 10px 30px rgba(15,28,46,.06)}
.pole-num{font-size:.72rem;color:var(--gris);letter-spacing:.14em;font-weight:500}
.pole h3{font-size:clamp(20px,1.6vw,26px);margin:44px 0 14px}
.pole p{color:var(--texte);max-width:40ch;font-size:.94rem}
.pole a{margin-top:auto;padding-top:26px;font-size:.78rem;font-weight:500;color:var(--nuit);display:inline-flex;align-items:center;gap:12px}
.pole a i{width:24px;height:1px;background:var(--nuit);transition:width .4s var(--ease)}
.pole a:hover i{width:40px}
.pole-fin{flex:0 0 min(70vw,380px);border:0;background:none;justify-content:center;align-items:flex-start;min-height:0;box-shadow:none!important}
.pole-fin-texte{font-size:clamp(24px,2.6vw,38px);font-weight:400;color:var(--nuit);line-height:1.2;letter-spacing:-.02em}

/* Immobilier */
.immobilier{padding:12vh var(--marge);display:grid;grid-template-columns:1fr 1.05fr;gap:6vw;align-items:center;max-width:1500px;margin:0 auto}
.cadre{position:relative;overflow:hidden;aspect-ratio:4/5;background:var(--creme)}
.cadre img{width:100%;height:124%;object-fit:cover;transform:translateY(-10%);will-change:transform}
.liste-points{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:0 32px;margin:28px 0 36px}
.liste-points li{padding:13px 0;border-top:1px solid var(--ligne);font-size:.92rem;display:flex;gap:14px;align-items:flex-start}
.liste-points li::before{content:"";width:5px;height:5px;background:var(--nuit);margin-top:10px;flex:none}

/* Destinations, en rangées */
.destinations{background:var(--blanc);border-top:1px solid var(--ligne);padding:12vh 0 4vh}
.destinations-tete{padding:0 var(--marge) 8vh;max-width:1100px}
.option{margin-top:16px;font-size:.78rem;color:var(--gris)!important;max-width:none!important}
.destination{display:grid;grid-template-columns:1.15fr 1fr;gap:5vw;align-items:center;padding:5vh var(--marge);max-width:1500px;margin:0 auto}
.destination.inverse .destination-image{order:2}
.destination-image{overflow:hidden;background:var(--creme)}
.destination-image img{width:100%;aspect-ratio:4/3;object-fit:cover;transform:scale(1.06);will-change:transform}
.destination h3{font-size:clamp(30px,3.2vw,48px);margin:14px 0 18px}
.destination-texte p{color:var(--texte);max-width:46ch}
.partenaire{margin-top:18px;font-size:.78rem;color:var(--gris);font-weight:500}
.galerie{padding:8vh var(--marge) 4vh;display:grid;grid-template-columns:1.2fr 1fr .8fr;gap:22px;align-items:end;max-width:1500px;margin:0 auto}
.galerie figure{overflow:hidden}
.galerie img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform 1s var(--ease)}
.galerie figure:nth-child(2) img{aspect-ratio:1}
.galerie figure:nth-child(3) img{aspect-ratio:4/5}
.galerie figure:hover img{transform:scale(1.03)}
.galerie figcaption{margin-top:12px;font-size:.74rem;color:var(--gris)}
.note-visuels{padding:0 var(--marge) 8vh;font-size:.78rem;color:var(--gris);max-width:1500px;margin:0 auto}
.note-visuels span{display:block;max-width:70ch}

/* Assurances */
.assurances{padding:12vh var(--marge);background:var(--papier);border-top:1px solid var(--ligne)}
.assurances-tete{max-width:1100px}
.assurances-grille{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ligne);border-left:1px solid var(--ligne);margin-top:7vh;background:var(--blanc)}
.assurance{padding:30px 28px 32px;border-right:1px solid var(--ligne);border-bottom:1px solid var(--ligne);min-height:220px;display:flex;flex-direction:column;gap:14px;transition:background .3s}
.assurance:hover{background:var(--papier)}
.assurance>span{font-size:.72rem;color:var(--gris);letter-spacing:.14em;font-weight:500}
.assurance h3{font-size:1.15rem}
.assurance p{color:var(--gris);font-size:.9rem;margin-top:auto;max-width:34ch}
.assurance-appel{background:var(--nuit);justify-content:space-between}
.assurance-appel h3{font-size:clamp(20px,1.7vw,26px);color:#fff}
.assurance-appel em{color:rgba(255,255,255,.7)}
.assurance-appel .bouton{background:#fff;color:var(--nuit);border-color:#fff}
.assurance-appel .bouton:hover{background:var(--creme);border-color:var(--creme)}
.assurances-note{padding:24px 0 0}

/* Conciergerie */
.conciergerie{padding:12vh var(--marge);display:grid;grid-template-columns:1.05fr .95fr;gap:6vw;align-items:center;max-width:1500px;margin:0 auto}
.rideau{aspect-ratio:4/5;overflow:hidden;clip-path:inset(6% 5% 6% 5%);transition:clip-path .9s var(--ease);background:var(--creme)}
.rideau.ouvert{clip-path:inset(0)}
.rideau img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform 1.2s var(--ease)}
.rideau.ouvert img{transform:none}
.services{list-style:none;margin-top:30px}
.services li{padding:14px 0;border-top:1px solid var(--ligne);display:flex;justify-content:space-between;gap:20px;font-size:.95rem}
.services li:last-child{border-bottom:1px solid var(--ligne)}
.services li span{color:var(--gris);font-size:.72rem;letter-spacing:.14em;font-weight:500}

/* Architecture intérieure et extérieure */
.architecture{padding:12vh var(--marge) 4vh;background:var(--blanc);border-top:1px solid var(--ligne)}
.architecture-tete{max-width:1100px}
.univers{display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:22px;margin-top:7vh;align-items:end}
.univers figure{overflow:hidden}
.univers img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform 1s var(--ease)}
.univers figure:first-child img{aspect-ratio:3/4}
.univers figure:hover img{transform:scale(1.03)}
.univers figcaption{margin-top:14px}
.univers figcaption strong{display:block;font-weight:500;font-size:1.05rem;margin-bottom:4px;color:var(--nuit)}
.univers figcaption span{display:block;font-size:.84rem;color:var(--gris);max-width:30ch}
.architecture .note-visuels{padding:6vh 0 0}

/* Bureaux et équipe */
.bureaux{padding:12vh var(--marge);max-width:1500px;margin:0 auto;display:grid;grid-template-columns:1.1fr .9fr;gap:5vw 6vw;align-items:center}
.bureaux-photos{grid-column:1/-1;grid-row:2;display:grid;grid-template-columns:1.2fr 1fr .9fr;gap:22px;align-items:end}
.bureaux-photos figure{overflow:hidden}
.bureaux-photos img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform 1s var(--ease)}
.bureaux-photos figure:nth-child(3) img{aspect-ratio:4/5}
.bureaux-photos figure:hover img{transform:scale(1.03)}
.bureaux-photos figcaption{margin-top:12px;font-size:.74rem;color:var(--gris)}
.carte-equipe{border:1px solid var(--ligne);padding:40px;background:var(--blanc);grid-column:2;grid-row:1}
.initiales{width:72px;height:72px;border:1px solid var(--nuit);border-radius:50%;display:grid;place-items:center;font-size:20px;font-weight:500;letter-spacing:.06em;margin-bottom:28px;color:var(--nuit)}
.carte-equipe h3{font-size:1.5rem}
.carte-equipe .role{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gris);margin:8px 0 20px;font-weight:500}
.carte-equipe p{color:var(--texte)}
.carte-equipe .lien-fleche{margin-top:14px}

/* Partenaires */
.partenaires{border-top:1px solid var(--ligne);border-bottom:1px solid var(--ligne);padding:26px var(--marge);background:var(--blanc)}
.defile{display:flex;flex-wrap:wrap;gap:14px 48px;align-items:center;max-width:1500px;margin:0 auto}
.defile span{font-size:.8rem;color:var(--gris);font-weight:500}
.partenaires-titre{font-size:.72rem!important;letter-spacing:.14em;text-transform:uppercase;color:var(--gris-clair)!important}

/* Contact */
.contact{padding:12vh var(--marge);display:grid;grid-template-columns:.9fr 1.1fr;gap:7vw;max-width:1500px;margin:0 auto}
.coordonnees{list-style:none;margin-top:30px}
.coordonnees li{padding:16px 0;border-top:1px solid var(--ligne);display:grid;grid-template-columns:120px 1fr;gap:16px;font-size:.95rem}
.coordonnees li:last-child{border-bottom:1px solid var(--ligne)}
.coordonnees li span{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gris);padding-top:4px;font-weight:500}
.coordonnees a{border-bottom:1px solid transparent;transition:border-color .3s;color:var(--nuit)}
.coordonnees a:hover{border-color:var(--nuit)}
.formulaire{display:grid;grid-template-columns:1fr 1fr;gap:24px 28px;align-content:start;background:var(--blanc);border:1px solid var(--ligne);padding:36px}
.champ{display:flex;flex-direction:column;gap:8px}
.champ label{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--gris);font-weight:500}
.champ input,.champ select,.champ textarea{background:var(--papier);border:1px solid var(--ligne);color:var(--texte);font:inherit;padding:12px 14px;outline:0;border-radius:2px;transition:border-color .3s;-webkit-appearance:none;appearance:none}
.champ select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%236b7280'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:34px}
.champ textarea{resize:vertical;min-height:110px}
.champ input:focus,.champ select:focus,.champ textarea:focus{border-color:var(--nuit)}
.large{grid-column:1/-1}
.formulaire-pied{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.form-note{font-size:.78rem;color:var(--gris);max-width:40ch}

/* Pied de page */
.pied{background:var(--nuit);color:rgba(255,255,255,.78);padding:64px var(--marge) 32px;font-size:.88rem}
.pied-colonnes{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;max-width:1500px;margin:0 auto;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.14)}
.pied-colonnes p{max-width:46ch;line-height:1.8}
.pied-marque{font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:12px}
.pied-titre{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.55);margin-bottom:12px;font-weight:500}
.pied a:hover{color:#fff;text-decoration:underline}
.pied-bas{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px 40px;max-width:1500px;margin:0 auto;padding-top:24px;font-size:.76rem;color:rgba(255,255,255,.55)}

/* Apparitions */
[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .9s var(--ease);transition-delay:calc(var(--i,0)*.07s)}
[data-reveal].visible{opacity:1;transform:none}

/* Page simple (mentions légales) */
.page-simple{max-width:820px;margin:0 auto;padding:calc(90px + 8vh) var(--marge) 12vh}
.page-simple h1{font-size:clamp(30px,4vw,50px);margin:18px 0 36px}
.page-simple h2{font-size:1.25rem;margin:40px 0 10px}
.page-simple p,.page-simple li{color:var(--texte);margin-bottom:12px}
.page-simple ul{padding-left:20px}
.page-simple a{text-decoration:underline}
.page-simple .a-completer{background:rgba(255,212,0,.35);padding:0 4px}

/* Écrans étroits */
@media (max-width:1100px){
  .assurances-grille{grid-template-columns:1fr 1fr}
  .galerie{grid-template-columns:1fr 1fr}
  .univers{grid-template-columns:1fr 1fr}
  .univers figure:first-child img{aspect-ratio:4/5}
  .galerie figure:nth-child(3){grid-column:1/-1}
  .galerie figure:nth-child(3) img{aspect-ratio:16/9}
  .pied-colonnes{grid-template-columns:1fr 1fr}
}
@media (max-width:980px){
  .liens,.nav-bouton{display:none}
  .burger{display:block}
}
@media (max-width:900px){
  .hero{padding-top:calc(80px + 6vh)}
  .hero-colonnes{grid-template-columns:1fr;gap:22px}
  .hero-actions{justify-self:start}
  .hero-image img{aspect-ratio:4/3}
  .manifeste-texte{max-width:none}
  .chiffres{grid-template-columns:1fr 1fr;gap:24px 20px}
  .poles{height:auto}
  .poles-colle{position:static;height:auto;overflow:visible;padding:12vh var(--marge) 8vh}
  .poles-piste{flex-direction:column;gap:14px;transform:none!important}
  .pole{flex:none;min-height:0}
  .pole h3{margin-top:24px}
  .pole-fin{display:none}
  .immobilier,.conciergerie,.bureaux,.contact,.destination{grid-template-columns:1fr;gap:36px}
  .destination.inverse .destination-image{order:0}
  .bureaux-photos{grid-template-columns:1fr 1fr;grid-row:auto}
  .bureaux-photos figure:nth-child(3){grid-column:1/-1}
  .bureaux-photos figure:nth-child(3) img{aspect-ratio:16/9}
  .carte-equipe{grid-column:auto;grid-row:auto}
  .cadre{aspect-ratio:4/3}
  .conciergerie .rideau{order:-1;aspect-ratio:4/3}
  .coordonnees li{grid-template-columns:1fr;gap:4px}
  .formulaire{grid-template-columns:1fr;gap:20px;padding:24px}
  .pied-colonnes{grid-template-columns:1fr}
}
@media (max-width:600px){
  .assurances-grille{grid-template-columns:1fr}
  .assurance{min-height:0}
  .galerie{grid-template-columns:1fr}
  .univers{grid-template-columns:1fr}
  .univers img,.univers figure:first-child img{aspect-ratio:4/3}
  .galerie figure:nth-child(2) img,.galerie figure:nth-child(3) img{aspect-ratio:4/3}
  .liste-points{grid-template-columns:1fr}
  .pied-bas{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  [data-reveal]{opacity:1;transform:none;transition:none}
  .rideau{clip-path:inset(0)}
  .rideau img{transform:none}
  .destination-image img{transform:none}
}