:root{
  /* Thème autrementchasse.fr : marine profond + bronze */
  --primary:#001736; --primary-d:#001028; --primary-l:#0a2b4d;
  --accent:#936037; --accent-d:#7c4f2c; --accent-soft:#E7D0B7;
  --bg:#f6f6f6; --paper:#ffffff; --ink:#1b2430; --muted:#6b7280;
  --line:#e4e6ea; --radius:14px; --shadow:0 6px 24px rgba(0,23,54,.10);
  --ok:#3f7d54; --limit:#d69422; --full:#c0392b; --closed:#c7ccd4;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Poppins",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6}
h1,h2,h3{font-family:"Poppins",sans-serif;font-weight:600;line-height:1.15;color:var(--primary-d);margin:0 0 .5em}
h1{font-size:clamp(2rem,5vw,3.2rem)}
h2{font-size:clamp(1.5rem,3vw,2.1rem)}
a{color:var(--primary-l);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
main{min-height:60vh}

/* ---- Header / nav ---- */
.site-head{display:flex;align-items:center;gap:1rem;padding:.7rem clamp(1rem,4vw,2.5rem);
  background:var(--primary);color:#fff;position:sticky;top:0;z-index:50}
.brand{display:flex;align-items:center;gap:.65rem;color:#fff}
.brand:hover{text-decoration:none}
.brand-logo{background:#fff;border-radius:50%;padding:4px;object-fit:contain;box-shadow:0 2px 8px rgba(0,0,0,.2)}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text small{color:#cdd8ce;font-size:.72rem;letter-spacing:.03em}
.site-nav{margin-left:auto;display:flex;align-items:center;gap:1.2rem}
.site-nav a{color:#e8efe9;font-weight:500}
.site-nav a.is-active{color:var(--accent)}
.nav-burger{display:none;margin-left:auto;font-size:1.6rem;cursor:pointer}
.btn{display:inline-block;background:var(--accent);color:#1e1a12;font-weight:600;
  padding:.6rem 1.1rem;border-radius:999px;border:0;cursor:pointer;transition:.15s}
.btn:hover{background:var(--accent-d);text-decoration:none}
.btn-nav{padding:.45rem 1rem}
.btn-lg{padding:.85rem 1.6rem;font-size:1.05rem}
.btn-ghost{background:transparent;border:2px solid var(--accent);color:var(--accent)}
.btn-ghost:hover{background:var(--accent);color:#1e1a12}
.btn[disabled]{opacity:.45;cursor:not-allowed}

/* ---- Hero ---- */
.hero{position:relative;padding:clamp(3rem,9vw,7rem) clamp(1rem,5vw,3rem);color:#fff;overflow:hidden;
  background:#001028 url(/assets/img/hero.jpg) center/cover no-repeat}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(150deg,rgba(0,16,40,.90),rgba(0,23,54,.60)),
             radial-gradient(circle at 80% 20%,rgba(147,96,55,.28),transparent 55%)}
.hero-inner{max-width:760px;position:relative;z-index:2}
.hero h1{color:#fff}
.hero p{font-size:1.15rem;color:#e6ede7;max-width:60ch}
.hero .actions{margin-top:1.6rem;display:flex;gap:.8rem;flex-wrap:wrap}
.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.15em;font-size:.78rem;
  color:var(--accent);font-weight:700;margin-bottom:.8rem}

/* ---- Sections ---- */
.wrap{max-width:1080px;margin:0 auto;padding:clamp(2.5rem,6vw,4.5rem) clamp(1rem,5vw,2rem)}
.wrap.narrow{max-width:760px}
.lead{font-size:1.15rem;color:var(--muted)}
.grid{display:grid;gap:1.4rem;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.4rem;box-shadow:var(--shadow)}
.card h3{margin-top:0}
.card .ic{font-size:1.7rem}
.split{display:grid;gap:2.5rem;grid-template-columns:1.1fr .9fr;align-items:center}
@media(max-width:820px){.split{grid-template-columns:1fr}}
.band{background:var(--primary);color:#fff}
.band h2{color:#fff}
.band a{color:var(--accent)}

/* ---- Tarifs ---- */
.tarifs{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.tarif{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  text-align:center;padding:1.5rem 1rem;box-shadow:var(--shadow)}
.tarif .d{font-weight:700;font-size:1.3rem;color:var(--primary-d)}
.tarif .p{font-size:2rem;font-weight:700;color:var(--accent-d);margin:.3rem 0}
.tarif small{color:var(--muted)}

/* ---- Forms ---- */
label{display:block;font-weight:600;margin:.9rem 0 .3rem}
input,select,textarea{width:100%;padding:.65rem .8rem;border:1px solid var(--line);
  border-radius:10px;font:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid var(--primary-l);border-color:var(--primary-l)}
.note{background:#fbf7ee;border-left:4px solid var(--accent);padding:.8rem 1rem;border-radius:8px;color:#5c5030}

/* ---- Calendrier ---- */
.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}
.cal-head button{background:var(--paper);border:1px solid var(--line);border-radius:10px;
  width:42px;height:42px;font-size:1.2rem;cursor:pointer}
.cal-head h2{margin:0;text-transform:capitalize}
.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.cal .dow{text-align:center;font-size:.75rem;color:var(--muted);text-transform:uppercase;font-weight:700;padding:.3rem 0}
.cal .day{aspect-ratio:1;border:1px solid var(--line);border-radius:10px;background:#fff;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.25rem;
  cursor:pointer;font-weight:600;transition:.12s;position:relative}
.cal .day .dot{width:9px;height:9px;border-radius:50%}
.cal .day.free .dot{background:var(--ok)}
.cal .day.limited .dot{background:var(--limit)}
.cal .day.full .dot{background:var(--full)}
.cal .day.free:hover,.cal .day.limited:hover{border-color:var(--primary-l);transform:translateY(-2px);box-shadow:var(--shadow)}
.cal .day.full,.cal .day.closed,.cal .day.past{cursor:not-allowed;color:var(--closed);background:#faf9f5}
.cal .day.empty{border:0;background:transparent;cursor:default}
.cal .day.sel{outline:3px solid var(--accent);border-color:var(--accent)}
.legend{display:flex;gap:1.2rem;flex-wrap:wrap;margin:1rem 0;font-size:.85rem;color:var(--muted)}
.legend span{display:inline-flex;align-items:center;gap:.4rem}
.legend i{width:11px;height:11px;border-radius:50%;display:inline-block}

/* Sélecteur de créneau */
.picker{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.5rem;box-shadow:var(--shadow);margin-top:1.5rem}
.slots{display:flex;flex-wrap:wrap;gap:.5rem;margin:.4rem 0 1rem}
.slot{border:1px solid var(--line);background:#fff;border-radius:8px;padding:.5rem .9rem;cursor:pointer;font-weight:600}
.slot.sel{background:var(--primary);color:#fff;border-color:var(--primary)}
.recap{background:#f4f1e8;border-radius:10px;padding:1rem;margin:1rem 0;font-size:1.05rem}
.recap b{color:var(--primary-d)}

.cols2{display:grid;gap:1rem;grid-template-columns:1fr 1fr}
@media(max-width:560px){.cols2{grid-template-columns:1fr}}

/* ---- Footer ---- */
.site-foot{background:var(--primary-d);color:#d7e0d8;display:grid;gap:2rem;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));padding:3rem clamp(1rem,5vw,3rem) 1.5rem}
.site-foot strong{color:#fff;display:block;margin-bottom:.6rem}
.site-foot p{margin:.2rem 0}
.site-foot a{color:var(--accent)}
.foot-legal{grid-column:1/-1;border-top:1px solid #173a5e;padding-top:1rem;font-size:.8rem;color:#9db0a1}

@media(max-width:760px){
  .nav-burger{display:block}
  .site-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--primary-d);
    flex-direction:column;align-items:stretch;padding:.5rem 1rem 1rem;gap:.3rem}
  .site-nav a{padding:.6rem .3rem;border-bottom:1px solid #173a5e}
  #nav-toggle:checked ~ .site-nav{display:flex}
  .btn-nav{text-align:center;margin-top:.5rem}
}