/* =========================================================
   MAKONI RÉSIDENCES — Feuille de style principale
   Palette : Bleu nuit profond / Or / Ivoire
   Typographies : Playfair Display (titres) + Poppins (texte)
   ========================================================= */

:root{
  --navy: #0f1730;
  --navy-2: #161f3d;
  --navy-3: #1e2a4f;
  --gold: #b9944a;
  --gold-light: #d8bc7d;
  --gold-soft: #e9d9b3;
  --cream: #faf7f1;
  --cream-2: #f2ede2;
  --ink: #1b1c20;
  --ink-soft: #4a4c55;
  --gray: #767a84;
  --line: rgba(185,148,74,0.28);
  --radius: 2px;
  --shadow-soft: 0 20px 60px rgba(15,23,48,0.12);
  --shadow-strong: 0 30px 80px rgba(15,23,48,0.35);
  --maxw: 1240px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin:0;
  font-family: 'Poppins', 'Helvetica Neue', Arial, sans-serif;
  font-weight: 300;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1,h2,h3,h4,.serif{
  font-family: 'Playfair Display', 'Times New Roman', serif;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--navy);
  margin: 0;
}

a{ text-decoration:none; color:inherit; }
img{ max-width:100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }
p{ line-height: 1.85; color: var(--ink-soft); font-weight:300; }

.container{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- Kicker / eyebrow ---------- */
.kicker{
  display:flex;
  align-items:center;
  gap:14px;
  font-family:'Poppins',sans-serif;
  font-size: 12px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 18px;
}
.kicker::before{
  content:"";
  width: 34px; height:1px;
  background: var(--gold);
  display:inline-block;
}
.kicker.center{ justify-content:center; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 16px 34px;
  font-family:'Poppins',sans-serif;
  font-size: 12.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  transition: all .35s ease;
  cursor:pointer;
  background: transparent;
}
.btn-gold{
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
}
.btn-gold:hover{ background: transparent; color: var(--gold); }
.btn-outline-light{
  color:#fff;
  border-color: rgba(255,255,255,0.55);
}
.btn-outline-light:hover{ background:#fff; color: var(--navy); border-color:#fff; }
.btn-outline-dark{
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline-dark:hover{ background: var(--navy); color:#fff; }

/* ---------- Header / Nav ---------- */
.site-header{
  position: fixed;
  top:0; left:0; right:0;
  z-index: 500;
  padding: 22px 0;
  transition: all .4s ease;
  background: linear-gradient(to bottom, rgba(10,15,30,0.55), rgba(10,15,30,0));
}
.site-header.is-scrolled{
  background: var(--navy);
  padding: 14px 0;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  color:#fff;
}
.brand svg{ width:34px; height:34px; flex-shrink:0; }
.brand-mark{ height:44px; width:auto; flex-shrink:0; display:block; }
.footer-brand .brand-mark{ height:50px; }
@media (max-width:600px){ .brand-mark{ height:36px; } }
.brand-text{ display:flex; flex-direction:column; line-height:1; }
.brand-text .b1{
  font-family:'Playfair Display',serif;
  font-size: 19px;
  letter-spacing: 0.28em;
  color: var(--gold-light);
}
.brand-text .b2{
  font-family:'Poppins',sans-serif;
  font-size: 10px;
  letter-spacing: 0.42em;
  color:#fff;
  margin-top:4px;
}
.nav-desktop{
  display:flex;
  align-items:center;
  gap:19px;
}
.nav-desktop a{
  color:#f2f0ea;
  font-size: 10.8px;
  letter-spacing: 0.07em;
  white-space:nowrap;
  text-transform: uppercase;
  font-weight: 400;
  position:relative;
  padding: 6px 0;
}
.nav-desktop a::after{
  content:"";
  position:absolute; left:0; bottom:0;
  width:0; height:1px;
  background: var(--gold);
  transition: width .3s ease;
}
.nav-desktop a:hover::after, .nav-desktop a.active::after{ width:100%; }
.nav-desktop a.active{ color: var(--gold-light); }
.nav-cta{
  padding: 11px 20px !important;
  border:1px solid var(--gold);
  color: var(--gold-light) !important;
}
.nav-dropdown{ position:relative; }
.nav-dropdown-menu{
  position:absolute; top:100%; left:50%; transform:translateX(-50%) translateY(10px);
  background: var(--navy); border:1px solid rgba(255,255,255,0.12);
  padding:14px 0; min-width:160px; opacity:0; pointer-events:none; transition:all .25s ease;
  box-shadow: var(--shadow-strong);
}
.nav-dropdown:hover .nav-dropdown-menu{ opacity:1; pointer-events:auto; transform:translateX(-50%) translateY(0); }
.nav-dropdown-menu a{ display:block; padding:10px 24px; font-size:12px; letter-spacing:.1em; text-transform:uppercase; color:#f2f0ea; }
.nav-dropdown-menu a:hover{ color: var(--gold-light); background: rgba(255,255,255,0.04); }
.nav-dropdown > a::after{ content:" ▾"; font-size:9px; }

.nav-toggle{
  display:none;
  width: 26px; height:20px;
  position:relative;
  background:none; border:none;
  cursor:pointer;
  z-index: 600;
}
.nav-toggle span{
  position:absolute; left:0; right:0; height:1px;
  background:#fff; transition: all .3s ease;
}
.nav-toggle span:nth-child(1){ top:0; }
.nav-toggle span:nth-child(2){ top:9px; }
.nav-toggle span:nth-child(3){ top:18px; }
.nav-toggle.open span:nth-child(1){ transform: translateY(9px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform: translateY(-9px) rotate(-45deg); }

.mobile-nav{
  position:fixed; inset:0;
  background: var(--navy);
  z-index: 450;
  display:flex; flex-direction:column;
  align-items:center; justify-content:center;
  gap: 26px;
  transform: translateY(-100%);
  transition: transform .45s ease;
}
.mobile-nav.open{ transform: translateY(0); }
.mobile-nav a{
  color:#fff;
  font-family:'Playfair Display',serif;
  font-size: 26px;
  letter-spacing: 0.04em;
}
.mobile-nav a.active{ color: var(--gold-light); }

@media (max-width: 1310px){
  .nav-desktop{ display:none; }
  .nav-toggle{ display:block; }
}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  min-height: 100vh;
  display:flex;
  align-items:flex-end;
  color:#fff;
  background-size: cover;
  background-position: center;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(10,14,28,0.35) 0%, rgba(10,14,28,0.35) 45%, rgba(9,13,26,0.92) 100%);
}
.hero-inner{
  position:relative;
  z-index:2;
  width:100%;
  padding-bottom: 90px;
}
.hero .kicker{ color: var(--gold-light); }
.hero h1{
  color:#fff;
  font-size: clamp(40px, 6vw, 78px);
  line-height: 1.08;
  max-width: 900px;
}
.hero h1 em{
  font-style: italic;
  color: var(--gold-light);
}
.hero p.lead{
  max-width: 560px;
  color: rgba(255,255,255,0.82);
  font-size: 16px;
  margin-top: 22px;
}
.hero-actions{
  display:flex; gap:18px; margin-top:38px; flex-wrap:wrap;
}
.scroll-cue{
  position:absolute; bottom: 34px; right: 40px; z-index:2;
  display:flex; flex-direction:column; align-items:center; gap:10px;
  color: rgba(255,255,255,0.65);
  font-size: 10px; letter-spacing:.3em; text-transform:uppercase;
}
.scroll-cue .line{ width:1px; height:44px; background: rgba(255,255,255,0.4); position:relative; overflow:hidden; }
.scroll-cue .line::after{
  content:""; position:absolute; top:-100%; left:0; width:100%; height:100%;
  background: var(--gold-light);
  animation: scrollDown 2s infinite;
}
@keyframes scrollDown{ to{ top: 100%; } }

.page-hero{
  position:relative;
  min-height: 62vh;
  display:flex; align-items:flex-end;
  color:#fff;
  background-size: cover;
  background-position: center;
}
.page-hero::before{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(10,14,28,0.35) 0%, rgba(9,13,26,0.88) 100%);
}
.page-hero-inner{ position:relative; z-index:2; padding-bottom: 64px; width:100%; }
.page-hero h1{ color:#fff; font-size: clamp(34px,5vw,58px); }
.breadcrumb{
  margin-top:18px;
  font-size:12px; letter-spacing:.14em; text-transform:uppercase;
  color: rgba(255,255,255,0.65);
}
.breadcrumb a{ color: var(--gold-light); }

/* ---------- Sections ---------- */
section{ position:relative; }
.sec{ padding: 110px 0; }
.sec-sm{ padding: 80px 0; }
.sec-cream{ background: var(--cream); }
.sec-cream2{ background: var(--cream-2); }
.sec-navy{ background: var(--navy); color:#fff; }
.sec-navy p{ color: rgba(255,255,255,0.72); }
.sec-navy h2, .sec-navy h3{ color:#fff; }

.sec-head{ max-width: 720px; margin-bottom: 56px; }
.sec-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.sec-head h2{ font-size: clamp(30px,4vw,46px); line-height:1.15; }
.sec-head p{ margin-top:18px; font-size: 16px; }

.divider{
  width: 60px; height:1px; background: var(--gold);
  margin: 22px 0;
}
.divider.center{ margin-left:auto; margin-right:auto; }

/* ---------- Grids ---------- */
.grid-2{ display:grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items:center; }
.grid-3{ display:grid; grid-template-columns: repeat(3,1fr); gap: 34px; }
.grid-4{ display:grid; grid-template-columns: repeat(4,1fr); gap: 30px; }
@media (max-width: 980px){
  .grid-2{ grid-template-columns: 1fr; gap: 40px; }
  .grid-3{ grid-template-columns: 1fr; }
  .grid-4{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px){
  .grid-4{ grid-template-columns: 1fr; }
}

/* ---------- Stats bar ---------- */
.stats{
  background: var(--navy);
  color:#fff;
  padding: 54px 0;
}
.stats .grid-stats{
  display:grid;
  grid-template-columns: repeat(6,1fr);
  gap: 20px;
}
.stat{ text-align:left; border-left: 1px solid rgba(255,255,255,0.14); padding-left: 20px; }
.stat .num{
  font-family:'Playfair Display',serif;
  font-size: 34px;
  color: var(--gold-light);
  line-height:1;
}
.stat .lbl{
  margin-top:10px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  line-height:1.5;
}
@media (max-width: 980px){
  .stats .grid-stats{ grid-template-columns: repeat(3,1fr); row-gap: 34px; }
}
@media (max-width: 560px){
  .stats .grid-stats{ grid-template-columns: repeat(2,1fr); }
}

/* ---------- Cards: résidences ---------- */
.res-card{
  position:relative;
  height: 520px;
  overflow:hidden;
  background-size: cover;
  background-position:center;
  color:#fff;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding: 34px;
  border-radius: var(--radius);
}
.res-card::before{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(10,14,28,0) 30%, rgba(9,13,26,0.9) 100%);
  transition: background .4s ease;
}
.res-card:hover::before{ background: linear-gradient(180deg, rgba(9,13,26,0.25) 0%, rgba(9,13,26,0.95) 100%); }
.res-card *{ position:relative; z-index:2; }
.res-card .tag{
  font-size: 11px; letter-spacing:.24em; text-transform:uppercase; color: var(--gold-light); margin-bottom:10px;
}
.res-card h3{ color:#fff; font-size: 30px; }
.res-card .sub{ margin-top:8px; font-size:13px; color: rgba(255,255,255,0.75); font-weight:300; }
.res-card .more{
  margin-top: 22px;
  display:inline-flex; align-items:center; gap:10px;
  font-size:11px; letter-spacing:.2em; text-transform:uppercase; color:#fff;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 6px;
  width:fit-content;
}

/* ---------- Feature icon list ---------- */
.feat-list{ display:grid; gap: 26px; }
.feat-item{ display:flex; gap:18px; align-items:flex-start; }
.feat-item .ic{
  width: 46px; height:46px; flex-shrink:0;
  border: 1px solid var(--gold);
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  color: var(--gold);
}
.feat-item .ic svg{ width:20px; height:20px; }
.feat-item h4{ font-size:16px; color: var(--navy); margin-bottom:4px; }
.feat-item p{ font-size: 14.5px; margin:0; }

/* ---------- Table caractéristiques ---------- */
.spec-table{ width:100%; border-collapse: collapse; }
.spec-table tr{ border-bottom: 1px solid var(--line); }
.spec-table td{ padding: 15px 4px; font-size: 14.5px; }
.spec-table td:first-child{ color: var(--ink-soft); }
.spec-table td:last-child{ text-align:right; font-family:'Playfair Display',serif; color: var(--navy); font-size:16px; }

/* ---------- Unit cards ---------- */
.unit-card{
  border: 1px solid var(--line);
  background:#fff;
  padding: 30px;
  border-radius: var(--radius);
  transition: box-shadow .3s ease, transform .3s ease;
}
.unit-card:hover{ box-shadow: var(--shadow-soft); transform: translateY(-4px); }
.unit-card .top{ display:flex; justify-content:space-between; align-items:flex-start; margin-bottom: 18px; }
.unit-card .code{ font-family:'Playfair Display',serif; font-size:24px; color:var(--navy); }
.unit-card .badge{
  font-size: 10.5px; letter-spacing:.12em; text-transform:uppercase;
  background: var(--cream-2); color: var(--gold); padding: 6px 12px; border-radius: 20px; border:1px solid var(--line);
  white-space:nowrap;
}
.unit-card .rows{ display:grid; gap:10px; margin-top:16px; }
.unit-card .row{ display:flex; justify-content:space-between; font-size:13.5px; border-top:1px dashed var(--line); padding-top:10px; }
.unit-card .row span:first-child{ color: var(--gray); }
.unit-card .row span:last-child{ color: var(--navy); font-weight:500; }
.unit-card .desc{ font-size: 13.5px; margin-top: 16px; }

/* ---------- Filters (appartements page) ---------- */
.filters{ display:flex; gap:12px; flex-wrap:wrap; margin-bottom: 44px; }
.filters button{
  padding: 10px 22px;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 30px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor:pointer;
  transition: all .25s ease;
  color: var(--ink-soft);
}
.filters button.active, .filters button:hover{
  background: var(--navy); color:#fff; border-color: var(--navy);
}

/* ---------- Amenity block ---------- */
.amenity{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 0;
  align-items:stretch;
  background:#fff;
}
.amenity .img{ min-height: 420px; background-size:cover; background-position:center; }
.amenity .txt{ padding: 60px; display:flex; flex-direction:column; justify-content:center; }
.amenity:nth-child(even){ grid-template-columns: 0.9fr 1.1fr; }
.amenity:nth-child(even) .img{ order:2; }
.amenity:nth-child(even) .txt{ order:1; }
@media (max-width: 900px){
  .amenity, .amenity:nth-child(even){ grid-template-columns: 1fr; }
  .amenity:nth-child(even) .img, .amenity:nth-child(even) .txt{ order:0; }
  .amenity .txt{ padding: 40px 28px; }
  .amenity .img{ min-height: 280px; }
}

/* ---------- Steps (acquisition) ---------- */
.steps{ display:grid; grid-template-columns: repeat(3,1fr); gap: 40px; counter-reset: step; }
.step{ position:relative; padding-top: 20px; }
.step .n{
  font-family:'Playfair Display',serif;
  font-size: 64px;
  color: var(--gold-soft);
  line-height:1;
  margin-bottom: 14px;
}
.step h3{ font-size: 21px; margin-bottom: 12px; }
.step p{ font-size:14.5px; }
@media (max-width: 900px){ .steps{ grid-template-columns:1fr; gap: 50px; } }

/* ---------- Prestations grid ---------- */
.presta-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--line); border:1px solid var(--line); }
.presta-cell{ background:#fff; padding: 38px 34px; }
.presta-cell h4{ font-size:12.5px; letter-spacing:.16em; text-transform:uppercase; color:var(--gold); margin-bottom:16px; }
.presta-cell ul li{ font-size:14px; color:var(--ink-soft); padding: 7px 0 7px 18px; position:relative; }
.presta-cell ul li::before{ content:"—"; position:absolute; left:0; color: var(--gold); }
@media (max-width: 900px){ .presta-grid{ grid-template-columns: 1fr; } }
@media (min-width: 901px) and (max-width: 1180px){ .presta-grid{ grid-template-columns: repeat(2,1fr); } }

/* ---------- Contact ---------- */
.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 70px; }
.contact-info-item{ display:flex; gap:18px; padding: 22px 0; border-bottom:1px solid var(--line); }
.contact-info-item .ic{ color: var(--gold); width:22px; }
.contact-info-item h4{ font-size:11px; letter-spacing:.14em; text-transform:uppercase; color: var(--gray); margin-bottom:6px; }
.contact-info-item p{ margin:0; color: var(--navy); font-size:16px; font-family:'Playfair Display',serif; }
form.contact-form{ display:grid; gap: 20px; }
.contact-form label{ font-size:11px; letter-spacing:.1em; text-transform:uppercase; color: var(--gray); display:block; margin-bottom:8px; }
.contact-form input, .contact-form select, .contact-form textarea{
  width:100%; border:none; border-bottom: 1px solid var(--line);
  background: transparent; padding: 12px 4px; font-family:'Poppins',sans-serif; font-size:15px; color: var(--navy);
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus{ outline:none; border-color: var(--gold); }
.contact-form .row2{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.contact-form button:disabled{ opacity:0.6; cursor:not-allowed; }
.form-status{
  display:none; margin-top:6px; padding:14px 16px; font-size:13.5px; line-height:1.6;
  border-radius:2px; border:1px solid transparent;
}
.form-status.success{ background:rgba(185,148,74,0.12); border-color:var(--gold); color:var(--navy); }
.form-status.error{ background:rgba(180,50,50,0.08); border-color:rgba(180,50,50,0.4); color:#7a2222; }
@media (max-width:640px){ .contact-form .row2{ grid-template-columns:1fr; } .contact-grid{ grid-template-columns:1fr; gap:50px; } }

/* ---------- Footer ---------- */
footer{
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: 80px 0 30px;
}
.footer-top{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 50px; padding-bottom: 60px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand .brand-text .b1{ color: var(--gold-light); }
.footer-brand p{ margin-top:20px; font-size:14px; max-width:280px; }
footer h5{ color:#fff; font-size:12px; letter-spacing:.16em; text-transform:uppercase; margin-bottom:22px; font-family:'Poppins',sans-serif; font-weight:500; }
footer ul li{ margin-bottom: 12px; font-size:14px; }
footer ul li a:hover{ color: var(--gold-light); }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top: 26px; font-size:12.5px; flex-wrap:wrap; gap:14px; }
.footer-social{ display:flex; gap:14px; }
.footer-social a{ width:36px; height:36px; border:1px solid rgba(255,255,255,0.2); border-radius:50%; display:flex; align-items:center; justify-content:center; }
.footer-social a:hover{ border-color: var(--gold); color: var(--gold-light); }
@media (max-width: 900px){ .footer-top{ grid-template-columns: 1fr 1fr; row-gap: 40px; } }
@media (max-width: 560px){ .footer-top{ grid-template-columns: 1fr; } }

/* ---------- CTA band ---------- */
.cta-band{
  background: var(--navy);
  color:#fff;
  padding: 90px 0;
  text-align:center;
  position:relative;
  overflow:hidden;
}
.cta-band h2{ color:#fff; font-size: clamp(28px,4vw,42px); }
.cta-band p{ color: rgba(255,255,255,0.7); max-width:560px; margin: 18px auto 0; }
.cta-band .hero-actions{ justify-content:center; margin-top:34px; }

/* ---------- Visite Virtuelle : onglets ---------- */
.tour-tabs{
  display:flex; flex-wrap:wrap; gap:10px; justify-content:center; margin-bottom:50px;
}
.tour-tab{
  padding: 12px 26px; border:1px solid var(--line); border-radius:30px;
  font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:var(--ink-soft);
  background:transparent; cursor:pointer; transition: all .25s ease;
}
.tour-tab.active, .tour-tab:hover{ background:var(--navy); color:#fff; border-color:var(--navy); }

.tour-panel{ display:none; }
.tour-panel.active{ display:block; }

.tour-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
@media (max-width:900px){ .tour-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .tour-grid{ grid-template-columns:1fr; } }

.tour-thumb{
  position:relative; height:260px; border-radius:2px; overflow:hidden; cursor:pointer;
  background-size:cover; background-position:center; box-shadow: var(--shadow-soft);
}
.tour-thumb::before{
  content:""; position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(10,14,28,0) 45%, rgba(9,13,26,0.88) 100%);
  transition: opacity .3s ease;
}
.tour-thumb .info{ position:absolute; left:0; right:0; bottom:0; padding:20px; color:#fff; z-index:2; }
.tour-thumb .info .tag{ font-size:10.5px; letter-spacing:.2em; text-transform:uppercase; color:var(--gold-light); margin-bottom:6px; }
.tour-thumb .info h4{ color:#fff; font-size:18px; }
.tour-thumb .expand{
  position:absolute; top:16px; right:16px; z-index:2;
  width:38px; height:38px; border-radius:50%; border:1px solid rgba(255,255,255,0.55);
  display:flex; align-items:center; justify-content:center; color:#fff;
  transition: all .25s ease;
}
.tour-thumb:hover .expand{ background:var(--gold); border-color:var(--gold); color:var(--navy); }
.tour-thumb:hover{ transform: translateY(-3px); box-shadow: var(--shadow-strong); }
.tour-thumb{ transition: transform .3s ease, box-shadow .3s ease; }

/* ---------- Visualiseur immersif (pan / zoom) ---------- */
.tour-viewer{
  position:fixed; inset:0; z-index:2000; background:rgba(6,9,20,0.97);
  display:flex; align-items:center; justify-content:center;
  opacity:0; pointer-events:none; transition: opacity .3s ease;
}
.tour-viewer.open{ opacity:1; pointer-events:auto; }
.tour-viewer-stage{
  position:relative; width:100%; height:100%; overflow:hidden;
  display:flex; align-items:center; justify-content:center;
}
.tour-viewer-img{
  max-width:88vw; max-height:74vh; user-select:none; -webkit-user-drag:none;
  transition: transform .05s linear; will-change:transform; touch-action:none;
  box-shadow: 0 30px 90px rgba(0,0,0,0.5);
}
.tour-viewer-top{
  position:absolute; top:0; left:0; right:0; padding:26px 30px;
  display:flex; justify-content:space-between; align-items:flex-start; z-index:3;
  color:#fff;
}
.tour-viewer-caption h3{ color:#fff; font-size:22px; }
.tour-viewer-caption .tour-viewer-desc{ color:rgba(255,255,255,0.65); font-size:13.5px; margin-top:6px; max-width:520px; }
.tour-viewer-counter{ font-size:11px; letter-spacing:.14em; color:rgba(255,255,255,0.55); margin-top:8px; }
.tour-close{
  width:42px; height:42px; border-radius:50%; border:1px solid rgba(255,255,255,0.3);
  background:transparent; color:#fff; cursor:pointer; flex-shrink:0;
  display:flex; align-items:center; justify-content:center; font-size:18px;
}
.tour-close:hover{ border-color:var(--gold); color:var(--gold-light); }

.tour-viewer-controls{
  position:absolute; bottom:26px; left:50%; transform:translateX(-50%); z-index:3;
  display:flex; gap:10px; background:rgba(255,255,255,0.06); padding:10px; border-radius:40px;
  border:1px solid rgba(255,255,255,0.14); backdrop-filter: blur(6px);
}
.tour-viewer-controls button{
  width:40px; height:40px; border-radius:50%; border:none; background:transparent; color:#fff;
  cursor:pointer; display:flex; align-items:center; justify-content:center; transition: all .2s ease;
}
.tour-viewer-controls button:hover{ background:var(--gold); color:var(--navy); }

.tour-nav-arrow{
  position:absolute; top:50%; transform:translateY(-50%); z-index:3;
  width:52px; height:52px; border-radius:50%; border:1px solid rgba(255,255,255,0.25);
  background:rgba(255,255,255,0.05); color:#fff; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
}
.tour-nav-arrow:hover{ background:var(--gold); color:var(--navy); border-color:var(--gold); }
.tour-prev{ left:22px; }
.tour-next{ right:22px; }
.tour-hint{
  position:absolute; bottom:84px; left:50%; transform:translateX(-50%); z-index:3;
  font-size:11.5px; letter-spacing:.08em; color:rgba(255,255,255,0.5); white-space:nowrap;
}
@media (max-width:640px){
  .tour-viewer-top{ padding:18px 16px; }
  .tour-viewer-caption h3{ font-size:17px; }
  .tour-nav-arrow{ width:42px; height:42px; }
  .tour-prev{ left:8px; } .tour-next{ right:8px; }
  .tour-hint{ display:none; }
}

/* ---------- Utility ---------- */
.mt-0{ margin-top:0; }
.reveal{ opacity:0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in{ opacity:1; transform:none; }
.text-gold{ color: var(--gold); }
.center-text{ text-align:center; }
.tag-pill{
  display:inline-block; padding:8px 18px; border:1px solid var(--gold); border-radius:30px;
  font-size:11px; letter-spacing:.16em; text-transform:uppercase; color:var(--gold);
}