/* =========================================================
   MAISON DE L'ÎLE — Djerba minimal (shared stylesheet)
   Palette: whitewash / Djerba-door blue / sand / olive
   ========================================================= */
:root{
  --blanc:   #FBFAF6;
  --blanc-2: #F4F0E8;
  --sable:   #EAE2D3;
  --bleu:    #2B5570;
  --bleu-nuit:#1E3D52;
  --olive:   #7E8570;
  --encre:   #26313A;
  --ligne:   #DCD3C2;
  --max: 1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Figtree',sans-serif;font-weight:300;color:var(--encre);
  background:var(--blanc);line-height:1.7;font-size:17px;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,.serif{font-family:'Prata',serif;font-weight:400;line-height:1.25}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}
.eyebrow{
  font-size:12px;letter-spacing:.28em;text-transform:uppercase;
  color:var(--bleu);font-weight:500;display:block;margin-bottom:18px;
}

/* ---------- top bar ---------- */
.topbar{
  background:var(--bleu-nuit);color:#EDE9DF;text-align:center;font-size:13px;
  letter-spacing:.14em;text-transform:uppercase;padding:10px 16px;font-weight:400;
}

/* ---------- header ---------- */
header.site-head{
  position:sticky;top:0;z-index:50;background:rgba(251,250,246,.92);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--ligne);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 28px;max-width:var(--max);margin:0 auto;gap:20px;
}
.logo{font-family:'Prata',serif;font-size:21px;text-decoration:none;letter-spacing:.02em;line-height:1.1}
.logo small{
  display:block;font-family:'Figtree',sans-serif;font-size:10px;letter-spacing:.42em;
  text-transform:uppercase;color:var(--olive);margin-top:4px;font-weight:500;
}
.nav-links{display:flex;gap:26px;list-style:none;flex-wrap:wrap}
.nav-links a{
  text-decoration:none;font-size:12.5px;letter-spacing:.11em;text-transform:uppercase;
  font-weight:500;padding-bottom:3px;border-bottom:1px solid transparent;transition:.25s;
}
.nav-links a:hover,.nav-links a.actif{border-color:var(--bleu);color:var(--bleu)}
.lang-switch{display:flex;border:1px solid var(--ligne);border-radius:999px;overflow:hidden;flex-shrink:0}
.lang-switch a{
  padding:7px 14px;font-size:12px;letter-spacing:.1em;font-weight:500;
  text-decoration:none;color:var(--encre);
}
.lang-switch a.active{background:var(--bleu);color:#fff}
.burger{display:none;background:none;border:0;font-size:26px;cursor:pointer;color:var(--encre)}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;text-decoration:none;font-size:13px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;padding:16px 34px;border-radius:2px;transition:.25s;
}
.btn-plein{background:var(--bleu);color:#fff}
.btn-plein:hover{background:var(--bleu-nuit)}
.btn-ligne{border:1px solid var(--encre);color:var(--encre)}
.btn-ligne:hover{background:var(--encre);color:var(--blanc)}

/* ---------- arched frames ---------- */
.arche{
  border-radius:400px 400px 6px 6px;overflow:hidden;position:relative;
  background:
    repeating-linear-gradient(45deg,rgba(43,85,112,.05) 0 2px,transparent 2px 9px),
    linear-gradient(170deg,var(--sable),var(--blanc-2));
  border:1px solid var(--ligne);
}
.arche::after{
  content:"";position:absolute;inset:12px;border:1px solid rgba(43,85,112,.28);
  border-radius:388px 388px 4px 4px;pointer-events:none;
}
.arche img{width:100%;height:100%;object-fit:cover}
.placeholder{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;gap:10px;color:#6B7580;padding:30px;height:100%;
}
.placeholder .ph-ico{
  width:44px;height:44px;border:1px solid var(--olive);border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--olive);
}
.placeholder span{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:500}
.placeholder em{font-size:13px;font-style:italic;color:#8B93A0;max-width:26ch}

/* ---------- hero (home) ---------- */
.hero{padding:88px 0 96px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.hero h1{font-size:clamp(34px,4.6vw,54px);margin-bottom:26px;color:var(--bleu-nuit)}
.hero h1 em{font-style:italic;color:var(--bleu)}
.hero p{max-width:52ch;font-size:18px;color:#4A555E}
.hero-cta{margin-top:38px;display:flex;gap:16px;flex-wrap:wrap}
.hero .arche{aspect-ratio:4/5;max-width:460px;margin-left:auto}

/* ---------- page hero (inner pages) ---------- */
.page-hero{padding:76px 0 60px;border-bottom:1px solid var(--ligne);background:var(--blanc-2)}
.page-hero .fil{font-size:12.5px;letter-spacing:.06em;color:#7A828C;margin-bottom:22px}
.page-hero .fil a{color:var(--bleu);text-decoration:none}
.page-hero .fil a:hover{text-decoration:underline}
.page-hero h1{font-size:clamp(30px,4vw,46px);color:var(--bleu-nuit);max-width:20ch;margin-bottom:20px}
.page-hero p.intro{max-width:62ch;font-size:18px;color:#4A555E}

/* ---------- values strip ---------- */
.valeurs{border-top:1px solid var(--ligne);border-bottom:1px solid var(--ligne);background:var(--blanc-2)}
.valeurs .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.valeur{padding:30px 22px;text-align:center;border-left:1px solid var(--ligne)}
.valeur:first-child{border-left:0}
.valeur strong{
  display:block;font-size:13px;letter-spacing:.18em;text-transform:uppercase;
  font-weight:600;color:var(--bleu-nuit);margin-bottom:5px;
}
.valeur span{font-size:14px;color:#5A6570}

/* ---------- generic sections ---------- */
section{padding:90px 0}
.sec-head{max-width:640px;margin-bottom:56px}
.sec-head h2{font-size:clamp(28px,3.4vw,40px);color:var(--bleu-nuit);margin-bottom:16px}
.sec-head p{color:#4A555E}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}

/* ---------- collections grid ---------- */
.col-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.col-grid.trois{grid-template-columns:repeat(3,1fr)}
.col-card{text-decoration:none;display:block}
.col-card .arche{aspect-ratio:3/4;margin-bottom:20px;transition:transform .4s ease}
.col-card:hover .arche{transform:translateY(-6px)}
.col-card h3{font-size:20px;color:var(--bleu-nuit);margin-bottom:6px}
.col-card p{font-size:14.5px;color:#5A6570}
.col-card .lien{
  display:inline-block;margin-top:10px;font-size:12px;letter-spacing:.18em;
  text-transform:uppercase;font-weight:600;color:var(--bleu);
  border-bottom:1px solid var(--bleu);padding-bottom:2px;
}

/* ---------- split section (text + arch image) ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.split.inverse{grid-template-columns:.95fr 1.05fr}
.split .arche{aspect-ratio:4/5;max-width:440px;margin-left:auto}
.split.inverse .arche{margin-left:0;margin-right:auto}
.split h2{font-size:clamp(26px,3.2vw,38px);color:var(--bleu-nuit);margin-bottom:18px}
.split p{color:#4A555E;max-width:54ch}
.split ul.tirets{list-style:none;margin:24px 0 8px;display:grid;gap:11px}
.split ul.tirets li{padding-left:26px;position:relative;font-size:15.5px;color:#39434C}
.split ul.tirets li::before{content:"";position:absolute;left:0;top:11px;width:12px;height:1px;background:var(--bleu)}

/* ---------- dark band ---------- */
.bande{background:var(--bleu-nuit);color:#EFEAE0}
.bande .eyebrow{color:#B9CBD8}
.bande h2{color:#fff}
.bande p{color:#C9D3DB}
.bande ul.tirets li{color:#DCE3E9}
.bande ul.tirets li::before{background:var(--sable)}
.bande .btn-plein{background:var(--sable);color:var(--bleu-nuit)}
.bande .btn-plein:hover{background:#fff}
.bande .arche{
  background:
    repeating-linear-gradient(45deg,rgba(255,255,255,.04) 0 2px,transparent 2px 9px),
    linear-gradient(170deg,#28495F,#1A3547);
  border-color:rgba(255,255,255,.18);
}
.bande .arche::after{border-color:rgba(255,255,255,.22)}
.bande .placeholder{color:#A9B8C4}
.bande .placeholder .ph-ico{border-color:#A9B8C4;color:#C9D3DB}
.bande .placeholder em{color:#8FA2B0}

/* ---------- process steps ---------- */
.etapes{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.etape{border-top:2px solid var(--sable);padding-top:22px}
.etape .num{font-family:'Prata',serif;font-size:15px;color:var(--bleu);letter-spacing:.1em;margin-bottom:10px;display:block}
.etape h3{font-size:18px;color:var(--bleu-nuit);margin-bottom:8px}
.etape p{font-size:14.5px;color:#5A6570}

/* ---------- quote / review ---------- */
blockquote.grand{
  font-family:'Prata',serif;font-size:21px;line-height:1.55;color:var(--bleu-nuit);
  border-left:2px solid var(--sable);padding-left:24px;margin:28px 0;
}
.stars{color:var(--bleu);letter-spacing:4px;font-size:15px}
.avis-fond{background:var(--blanc-2);border-top:1px solid var(--ligne);border-bottom:1px solid var(--ligne)}
.avis-note{display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:8px;flex-wrap:wrap}
.avis-note .serif{font-size:34px;color:var(--bleu-nuit)}
.avis-note span{font-size:14px;color:#5A6570}
.avis-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:50px}
.avis-card{
  background:var(--blanc);border:1px solid var(--ligne);border-radius:2px;
  padding:34px 30px;display:flex;flex-direction:column;gap:16px;
}
.avis-card p{font-size:15px;color:#3E4952;flex:1}
.avis-card footer{font-size:13px;letter-spacing:.1em;text-transform:uppercase;font-weight:600;color:var(--bleu-nuit)}
.avis-card footer span{display:block;font-weight:400;letter-spacing:.04em;text-transform:none;color:#7A828C;margin-top:3px;font-size:12.5px}

/* ---------- FAQ ---------- */
.faq{max-width:760px;margin:0 auto}
.faq details{border-bottom:1px solid var(--ligne)}
.faq summary{
  cursor:pointer;list-style:none;padding:22px 40px 22px 0;position:relative;
  font-family:'Prata',serif;font-size:18px;color:var(--bleu-nuit);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);
  font-family:'Figtree',sans-serif;font-size:22px;color:var(--bleu);transition:.25s;
}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{padding:0 0 24px;color:#4A555E;font-size:15.5px;max-width:64ch}

/* ---------- info list (contact) ---------- */
.info-bloc{border-top:1px solid var(--ligne);padding:22px 0;display:grid;grid-template-columns:150px 1fr;gap:14px}
.info-bloc dt{font-size:12px;letter-spacing:.2em;text-transform:uppercase;font-weight:600;color:var(--olive);padding-top:4px}
.info-bloc dd{font-size:16px;color:#39434C}
.info-bloc dd a{color:var(--bleu);text-decoration:none;border-bottom:1px solid rgba(43,85,112,.3)}
.info-bloc dd a:hover{border-color:var(--bleu)}

/* ---------- map embed ---------- */
.carte{
  border:1px solid var(--ligne);border-radius:6px;overflow:hidden;margin-top:40px;
}
.carte iframe{display:block;width:100%;height:420px;border:0}

/* ---------- CTA band ---------- */
.cta-band{background:var(--blanc-2);border-top:1px solid var(--ligne);text-align:center}
.cta-band h2{font-size:clamp(26px,3.2vw,38px);color:var(--bleu-nuit);margin-bottom:14px}
.cta-band p{max-width:56ch;margin:0 auto 32px;color:#4A555E}
.cta-band .boutons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ---------- footer ---------- */
footer.site{background:var(--bleu-nuit);color:#B9C6D0;padding:80px 0 34px;font-size:14.5px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:50px;margin-bottom:60px}
.foot-grid .logo{color:#fff}
.foot-grid .logo small{color:#8FA2B0}
.foot-grid h4{
  font-family:'Figtree',sans-serif;font-size:12px;letter-spacing:.22em;
  text-transform:uppercase;font-weight:600;color:#fff;margin-bottom:18px;
}
.foot-grid ul{list-style:none;display:grid;gap:10px}
.foot-grid a{text-decoration:none;transition:.2s}
.foot-grid a:hover{color:#fff}
.foot-seo{font-size:13px;color:#7E92A1;line-height:1.8;margin-top:20px;max-width:44ch}
.foot-bas{
  border-top:1px solid rgba(255,255,255,.14);padding-top:26px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#7E92A1;
}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.vu{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- responsive ---------- */
@media(max-width:1000px){
  .col-grid,.col-grid.trois{grid-template-columns:repeat(2,1fr)}
  .valeurs .wrap{grid-template-columns:repeat(2,1fr)}
  .valeur:nth-child(odd){border-left:0}
  .valeur{border-top:1px solid var(--ligne)}
  .valeur:nth-child(-n+2){border-top:0}
  .avis-grid{grid-template-columns:1fr}
  .hero-grid,.split,.split.inverse{grid-template-columns:1fr;gap:50px}
  .hero .arche,.split .arche{margin-left:0}
  .etapes{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  .nav-links{
    display:none;position:absolute;top:100%;left:0;right:0;background:var(--blanc);
    flex-direction:column;gap:0;border-bottom:1px solid var(--ligne);padding:10px 0;
  }
  .nav-links.open{display:flex}
  .nav-links li{padding:13px 28px}
  .burger{display:block}
  section{padding:60px 0}
  .col-grid,.col-grid.trois{grid-template-columns:1fr}
  .etapes{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .info-bloc{grid-template-columns:1fr;gap:4px}
}

/* ---------- WhatsApp floating button ---------- */
.wa-flottant{
  position:fixed;right:22px;bottom:22px;z-index:80;
  width:56px;height:56px;border-radius:50%;
  background:#1FA855;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 18px rgba(30,61,82,.28);
  transition:transform .25s ease, box-shadow .25s ease;
}
.wa-flottant:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(30,61,82,.34)}
.wa-flottant .wa-bulle{
  position:absolute;right:66px;white-space:nowrap;
  background:var(--bleu-nuit);color:#fff;font-size:12.5px;letter-spacing:.08em;
  padding:8px 14px;border-radius:3px;opacity:0;pointer-events:none;
  transform:translateX(6px);transition:.25s;
}
.wa-flottant:hover .wa-bulle,.wa-flottant:focus-visible .wa-bulle{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  .wa-flottant,.wa-flottant .wa-bulle{transition:none}
}
@media(max-width:720px){
  .wa-flottant{right:16px;bottom:16px;width:52px;height:52px}
  .wa-flottant .wa-bulle{display:none}
}