/* ============================================================
   Séjour-Var.fr — Design system "Azur Vacances"
   Fondations partagées : tokens, base, boutons, nav, footer.
   Les styles spécifiques aux sections restent inline dans
   chaque page (home, ville).
   ============================================================ */

:root{
  /* ====== AZUR VACANCES — bleu ciel + corail soleil ====== */
  --turq:#1FA8E0;        /* bleu ciel primaire — CTA */
  --turq-deep:#0E7AAB;   /* bleu profond — hover */
  --nuit:#0E2E45;        /* navy nuit — texte */
  --nuit-deep:#08182B;
  --corail:#FF7A4D;      /* corail soleil — accent */
  --corail-soft:#FFE3D6;
  --cream:#F5FAFE;       /* fond principal — bleu ciel très pâle */
  --cream-deep:#E8F4FB;
  --pierre:#DCEEF8;      /* alt fond — bleu pâle */
  --olive:#FFC857;       /* jaune soleil — tertiaire */
  --ink:#0E2E45;
  --ink-soft:#3F5970;
  --ink-mute:#7A8A9B;
  --line:rgba(14,46,69,.10);
  --line-soft:rgba(14,46,69,.06);
  --shadow-card:0 1px 0 rgba(14,46,69,.04), 0 12px 40px -16px rgba(14,46,69,.18);
  --shadow-soft:0 1px 0 rgba(14,46,69,.04), 0 6px 24px -12px rgba(14,46,69,.14);
  --serif:"Fraunces", "Georgia", serif;
  --sans:"DM Sans", system-ui, sans-serif;
  --mono:"JetBrains Mono", ui-monospace, monospace;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--sans);
  background:var(--cream);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  line-height:1.5;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select{font-family:inherit;font-size:inherit;color:inherit}

.serif{font-family:var(--serif);font-weight:500;letter-spacing:-.01em;font-variation-settings:"opsz" 96}
.display{font-family:var(--serif);font-weight:500;line-height:.98;letter-spacing:-.025em;font-variation-settings:"opsz" 144}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--turq-deep)}
.dash-title{display:flex;align-items:center;gap:14px}
.dash-title::before{content:"";display:block;width:36px;height:1.5px;background:var(--corail);flex:none}

.wrap{max-width:1320px;margin:0 auto;padding:0 40px}
@media(max-width:720px){.wrap{padding:0 22px}}

/* === Buttons === */
.btn-pill{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 24px;border-radius:999px;
  background:var(--turq);color:#fff;
  font-weight:500;font-size:14px;letter-spacing:.01em;
  transition:transform .25s cubic-bezier(.2,.9,.3,1.1), background .2s;
  box-shadow:0 6px 18px -6px rgba(31,168,224,.45);
}
.btn-pill:hover{background:var(--turq-deep);transform:translateY(-1px)}
.btn-pill .arrow{transition:transform .3s}
.btn-pill:hover .arrow{transform:translateX(3px)}
.btn-coral{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 20px;border-radius:999px;
  background:var(--corail);color:#fff;
  font-size:13px;font-weight:500;
  transition:background .2s,transform .2s;
}
.btn-coral:hover{background:#d56847;transform:translateY(-1px)}
.btn-outline{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 18px;border-radius:999px;
  border:1px solid var(--ink);font-size:13px;font-weight:500;color:var(--ink);
  transition:all .2s;
}
.btn-outline:hover{background:var(--ink);color:#fff}

/* === Common section heads === */
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap;margin-bottom:48px}
.sec-head h2{font-family:var(--serif);font-size:clamp(36px,5vw,68px);line-height:1.0;font-weight:500;letter-spacing:-.025em;margin:14px 0 0;font-variation-settings:"opsz" 144}
.sec-head h2 em{font-style:italic;font-weight:400;color:var(--corail)}
.sec-head .subtitle{color:var(--ink-mute);font-size:15px;margin-top:14px;max-width:36ch;line-height:1.55}
.more-link{
  display:inline-flex;align-items:center;gap:10px;margin-top:40px;
  font-size:14px;color:var(--ink);font-weight:500;transition:gap .25s;
}
.more-link::after{content:"→";color:var(--corail);transition:transform .25s}
.more-link:hover{gap:16px}

/* === AD SLOTS === */
.ad-banner{background:var(--cream);padding:36px 0 0}
.ad-slot{
  position:relative;border:1px dashed rgba(14,46,69,.18);
  background:repeating-linear-gradient(135deg, rgba(14,46,69,.02) 0 12px, rgba(14,46,69,.045) 12px 24px);
  border-radius:4px;display:flex;align-items:center;justify-content:center;
  overflow:hidden;
}
.ad-leaderboard{height:120px;max-width:1000px;margin:0 auto}
.ad-rectangle{height:280px}
.ad-tag{
  position:absolute;top:10px;left:14px;
  font-family:var(--mono);font-size:9px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-mute);background:rgba(245,250,254,.95);padding:3px 8px;border-radius:2px;
}
.ad-placeholder{text-align:center;padding:18px}
.ad-dim{font-family:var(--serif);font-size:22px;font-weight:600;color:var(--ink);letter-spacing:-.01em}
.ad-hint{font-size:12px;color:var(--ink-mute);margin-top:6px;font-style:italic;font-family:var(--serif)}

/* ============================================================
   NAV (transparente sur hero sombre)
   ============================================================ */
.nav{
  position:absolute;top:0;left:0;right:0;z-index:30;
  display:flex;align-items:center;justify-content:space-between;
  padding:28px 40px;color:#fff;
}
.logo{
  font-family:var(--serif);font-size:24px;font-weight:600;
  letter-spacing:-.02em;display:flex;align-items:center;gap:12px;color:#fff;
}
.logo-mark{
  width:38px;height:38px;border:1.5px solid #fff;border-radius:50%;
  display:grid;place-items:center;font-size:13px;font-weight:600;
  letter-spacing:.04em;font-style:italic;flex:none;
}
.logo em{font-style:italic;font-weight:400;color:#fff}
.nav-links{display:flex;align-items:center;gap:32px;font-size:14px;color:rgba(255,255,255,.92)}
.nav-links a{position:relative;padding:6px 0;color:rgba(255,255,255,.92);transition:color .2s}
.nav-links a:hover{color:#fff}
.nav-links a.active::after{
  content:"";position:absolute;bottom:0;left:0;right:0;height:1px;background:var(--corail);
}

/* Dropdown "Les Destinations" */
.nav-dd{position:relative}
.nav-dd-btn{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;color:rgba(255,255,255,.92);padding:6px 0;transition:color .2s;
}
.nav-dd-btn:hover{color:#fff}
.nav-dd-btn svg{width:13px;height:13px;opacity:.6;transition:transform .2s,opacity .2s}
.nav-dd:hover .nav-dd-btn svg{opacity:1;transform:rotate(180deg)}
.nav-dd-panel{
  position:absolute;top:100%;left:0;padding-top:14px;
  opacity:0;visibility:hidden;transform:translateY(6px);
  transition:all .2s;min-width:210px;
}
.nav-dd:hover .nav-dd-panel{opacity:1;visibility:visible;transform:translateY(0)}
.nav-dd-panel-inner{
  background:#fff;border-radius:8px;box-shadow:var(--shadow-card);
  padding:8px;overflow:hidden;
}
.nav-dd-panel-inner a{
  display:block;padding:11px 16px;border-radius:5px;
  font-size:14px;color:var(--ink-soft);transition:all .15s;
}
.nav-dd-panel-inner a:hover{background:var(--cream-deep);color:var(--turq-deep)}

.nav-cta{
  padding:10px 18px;border:1px solid rgba(255,255,255,.45);border-radius:999px;
  font-size:13px;color:#fff;
  transition:background .2s, border-color .2s;
}
.nav-cta:hover{background:rgba(255,255,255,.12);border-color:#fff}

/* Variante claire (pages sans hero sombre) : nav sticky lisible */
.nav.nav--solid{position:sticky;background:rgba(245,250,254,.95);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 1px 3px rgba(14,46,69,.07);color:var(--ink)}
.nav.nav--solid .logo,.nav.nav--solid .logo em{color:var(--ink)}
.nav.nav--solid .logo-mark{border-color:var(--ink)}
.nav.nav--solid .nav-links a,.nav.nav--solid .nav-dd-btn{color:var(--ink-soft)}
.nav.nav--solid .nav-links a:hover,.nav.nav--solid .nav-dd-btn:hover{color:var(--turq-deep)}
.nav.nav--solid .nav-cta{border-color:var(--line);color:var(--ink)}
.nav.nav--solid .nav-burger{border-color:var(--line);color:var(--ink)}

/* Burger (mobile only) */
.nav-burger{display:none;width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.4);place-items:center;color:#fff}
.nav-burger svg{width:22px;height:22px}

@media(max-width:900px){
  .nav-links{display:none}
  .nav{padding:22px}
  .nav-burger{display:grid}
}

/* Menu mobile (panneau plein écran) */
.mobile-menu{
  position:fixed;inset:0;z-index:60;background:var(--nuit-deep);color:#fff;
  display:flex;flex-direction:column;padding:26px 28px;
  transform:translateX(100%);transition:transform .3s cubic-bezier(.2,.8,.3,1);
  overflow-y:auto;
}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px}
.mobile-menu-close{width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.25);display:grid;place-items:center;color:#fff}
.mobile-menu-close svg{width:22px;height:22px}
.mobile-menu .mm-label{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--turq);margin:18px 0 8px}
.mobile-menu a{display:block;padding:13px 0;font-family:var(--serif);font-size:24px;font-weight:500;color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.mobile-menu a.sub{font-family:var(--sans);font-size:16px;font-weight:500;padding:10px 0 10px 16px;color:rgba(255,255,255,.85);border-bottom:0}
.mobile-menu .mm-cta{margin-top:26px}

/* ============================================================
   PAGE HERO (landings : destinations, îles, listings…)
   ============================================================ */
.page-hero{position:relative;min-height:48vh;display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:#0a2030}
.page-hero-bg{position:absolute;inset:0}
.page-hero-bg img{width:100%;height:100%;object-fit:cover;filter:saturate(1.05) brightness(.85)}
.page-hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,24,43,.5) 0%,rgba(8,24,43,.05) 45%,rgba(8,24,43,.78) 100%)}
.page-hero-content{position:relative;z-index:5;padding:120px 0 64px;width:100%}
.page-hero-eyebrow{color:#fff;font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;display:flex;align-items:center;gap:14px}
.page-hero-eyebrow::before{content:"";width:36px;height:1px;background:var(--corail);display:block}
.page-hero h1{font-family:var(--serif);font-size:clamp(40px,7vw,86px);line-height:.98;font-weight:500;letter-spacing:-.03em;margin:18px 0 0;font-variation-settings:"opsz" 144}
.page-hero h1 em{font-style:italic;font-weight:400;color:#FCE9DF}
.page-hero p{margin-top:18px;max-width:62ch;color:rgba(255,255,255,.85);font-size:16px;line-height:1.6}
.page-bc{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.75);margin-bottom:18px}
.page-bc a{color:rgba(255,255,255,.75)}.page-bc a:hover{color:#fff}.page-bc .sep{margin:0 10px;color:rgba(255,255,255,.4)}
.page-section{padding:90px 0;background:var(--cream)}
.page-section .lead{font-size:18px;line-height:1.7;color:var(--ink-soft);max-width:72ch}
.page-section.alt{background:var(--pierre)}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--nuit-deep);color:rgba(255,255,255,.78);padding:80px 0 40px;position:relative;overflow:hidden}
.footer::before{
  content:"";position:absolute;right:-100px;bottom:-100px;width:520px;height:380px;opacity:.05;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 520 380'><path fill='%23ffffff' d='M40 200 Q120 100 220 130 Q340 150 420 110 L470 180 Q400 240 320 230 Q220 220 180 280 Q120 320 70 280 Z'/></svg>");
  background-repeat:no-repeat;background-size:contain;pointer-events:none;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:60px;position:relative}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;gap:40px}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr}}
.footer-logo{font-family:var(--serif);font-size:26px;font-weight:600;color:#fff;letter-spacing:-.02em;display:flex;align-items:center;gap:10px}
.footer-logo .logo-mark{border-color:rgba(255,255,255,.4)}
.footer-tag{margin-top:14px;font-size:14px;line-height:1.5;color:rgba(255,255,255,.6);max-width:30ch;font-style:italic;font-family:var(--serif)}
.footer-social{display:flex;gap:10px;margin-top:24px}
.footer-social a{
  width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.18);
  display:grid;place-items:center;color:rgba(255,255,255,.7);transition:all .2s;
}
.footer-social a:hover{background:#fff;color:var(--ink);border-color:#fff}
.footer h4{font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--turq);margin:6px 0 18px}
.footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.footer ul a{font-size:14px;color:rgba(255,255,255,.78);transition:color .2s}
.footer ul a:hover{color:var(--corail)}
.footer-pro{margin-top:28px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-size:12px;color:rgba(255,255,255,.5);line-height:1.5}
.footer-pro a{color:rgba(255,255,255,.7);border-bottom:1px solid rgba(255,255,255,.3);padding-bottom:1px}
.footer-pro a:hover{color:var(--corail);border-color:var(--corail)}
.footer-bottom{
  margin-top:60px;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;
  font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.4);
  position:relative;
}