:root{
  --bg:#ffffff;
  --bg-alt:#f7f4ef;
  --ink:#1f1b16;
  --muted:#6b6258;
  --accent:#b07a4a;        /* terracotta doux, esprit pierre de Paris */
  --accent-dark:#8a5d34;
  --line:#e8e1d6;
  --busy:#d98b8b;
  --free:#9cc1a4;
  --sel:#b07a4a;
  --radius:14px;
  --maxw:1140px;
  --font-display:'Fraunces',Georgia,serif;
  --font-body:'Inter',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:500;line-height:1.15;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3.4rem)}
h2{font-size:clamp(1.6rem,3.5vw,2.4rem);margin-bottom:.6em}
h3{font-size:1.3rem;margin:.8em 0 .3em}
p{margin-bottom:1em;color:var(--muted)}
.center{text-align:center}

/* buttons */
.btn{display:inline-block;padding:.85em 1.6em;border-radius:999px;font-weight:600;font-size:.98rem;cursor:pointer;border:none;transition:.2s;font-family:var(--font-body)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark)}
.btn-sm{padding:.55em 1.1em;font-size:.9rem}
.btn-block{width:100%;padding:1em}
.btn:focus-visible{outline:3px solid var(--accent-dark);outline-offset:2px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-inner{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:.7rem 1.2rem;gap:1rem}
.logo img{height:46px;width:auto}
.logo-text{font-family:var(--font-display);font-size:1.1rem;font-weight:600}
.main-nav{display:flex;gap:1.5rem}
.main-nav a{font-size:.95rem;color:var(--muted);font-weight:500}
.main-nav a:hover{color:var(--ink)}
.header-right{display:flex;align-items:center;gap:.9rem}
.lang-switch{display:flex;gap:.2rem;border:1px solid var(--line);border-radius:999px;padding:.15rem}
.lang-btn{background:none;border:none;padding:.3em .6em;border-radius:999px;font-size:.82rem;font-weight:600;color:var(--muted);cursor:pointer}
.lang-btn.active{background:var(--accent);color:#fff}
.burger{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--ink)}

/* hero */
.hero{max-width:var(--maxw);margin:0 auto;padding:3.5rem 1.2rem;display:grid;grid-template-columns:1.1fr 1fr;gap:2.5rem;align-items:center}
.eyebrow{font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:1rem}
.hero-text h1{margin-bottom:1.5rem}
.hero-images{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.hero-images img{border-radius:var(--radius);aspect-ratio:3/4;object-fit:cover}

/* sections */
.section{max-width:var(--maxw);margin:0 auto;padding:4rem 1.2rem}
.section-alt{background:var(--bg-alt);max-width:none}
.section-alt>*{max-width:var(--maxw);margin-left:auto;margin-right:auto}
.kicker{display:block;font-style:italic;font-family:var(--font-display);color:var(--accent);font-size:1.05rem;margin-bottom:.4rem}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.two-col.reverse .col-img{order:2}
.col-img img{border-radius:var(--radius);width:100%;aspect-ratio:4/5;object-fit:cover}
.col-img.stack{display:grid;gap:1rem}
.col-img.stack img{aspect-ratio:16/9}

/* listes */
.equip-list,.adv-list{list-style:none;display:grid;gap:.6rem;margin-top:1rem}
.equip-list li,.adv-list li{padding-left:1.6rem;position:relative;color:var(--muted)}
.equip-list li::before,.adv-list li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700}

/* galerie */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:1rem}
.gallery img{border-radius:10px;aspect-ratio:1;object-fit:cover;cursor:pointer;transition:.2s}
.gallery img:hover{transform:scale(1.02)}

/* prix */
.col-card{display:flex;justify-content:center}
.price-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2rem;width:100%;max-width:380px;box-shadow:0 10px 30px rgba(0,0,0,.04)}
.price-label{font-family:var(--font-display);font-style:italic;color:var(--accent);margin-bottom:1rem}
.price-row{display:flex;justify-content:space-between;align-items:baseline;padding:.7rem 0;border-bottom:1px solid var(--line)}
.price-row strong{font-family:var(--font-display);font-size:1.5rem}
.price-note{font-size:.85rem;margin-top:1rem;margin-bottom:0}

/* reservation */
.section-book{background:var(--bg-alt);max-width:none}
.book-wrap{max-width:760px;margin:0 auto}
.book-sub{margin-bottom:2.5rem}
.calendar-block{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;margin-bottom:2rem}
.cal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}
.cal-header span{font-family:var(--font-display);font-size:1.2rem;text-transform:capitalize}
.cal-header button{background:none;border:1px solid var(--line);width:38px;height:38px;border-radius:50%;font-size:1.2rem;cursor:pointer;color:var(--ink)}
.cal-header button:hover{background:var(--bg-alt)}
.cal-weekdays,.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.cal-weekdays{margin-bottom:6px}
.cal-weekdays span{text-align:center;font-size:.75rem;color:var(--muted);font-weight:600;text-transform:uppercase}
.cal-cell{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:8px;font-size:.9rem;cursor:pointer;border:1px solid transparent;user-select:none}
.cal-cell.empty{cursor:default}
.cal-cell.free{background:#f3f8f4;color:var(--ink)}
.cal-cell.free:hover{border-color:var(--free)}
.cal-cell.busy{background:#fbeeee;color:#b06a6a;cursor:not-allowed;text-decoration:line-through}
.cal-cell.past{color:#cbc3b8;cursor:not-allowed}
.cal-cell.selected{background:var(--sel);color:#fff}
.cal-cell.in-range{background:#eaddcd}
.cal-loading{text-align:center;color:var(--muted);padding:1rem;font-size:.9rem}
.cal-legend{display:flex;gap:1.4rem;justify-content:center;margin-top:1rem;font-size:.8rem;color:var(--muted);flex-wrap:wrap}
.cal-legend span{display:flex;align-items:center;gap:.4rem}
.dot{width:12px;height:12px;border-radius:50%;display:inline-block}
.dot-free{background:var(--free)}.dot-busy{background:var(--busy)}.dot-sel{background:var(--sel)}

/* form */
.book-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2rem;display:grid;gap:1.2rem}
.field{display:grid;gap:.4rem}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.field label{font-size:.9rem;font-weight:600}
.field input,.field textarea{padding:.75em;border:1px solid var(--line);border-radius:8px;font-family:var(--font-body);font-size:1rem;background:#fff}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent)}
.field input[readonly]{background:var(--bg-alt);color:var(--muted)}
.form-status{text-align:center;margin:0;font-size:.95rem;min-height:1.2em}
.form-status.ok{color:#3a7d4a}
.form-status.err{color:#c0392b}

/* avis */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:1rem}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem}
.review p{font-style:italic;color:var(--ink);margin-bottom:.8rem}
.review .author{font-family:var(--font-display);color:var(--accent);font-style:normal;font-size:.95rem}

/* footer */
.site-footer{background:#1f1b16;color:#e8e1d6;padding:3rem 1.2rem 1.5rem}
.footer-inner{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1fr 1fr 1fr;gap:2rem}
.footer-logo{height:90px;width:auto;filter:brightness(0) invert(1);opacity:.85}
.footer-col h4{font-size:1rem;margin-bottom:.8rem;color:#fff}
.footer-col p{color:#b3a896;font-size:.92rem}
.footer-col a{color:#d8cdbb}
.footer-col a:hover{color:#fff}
.socials{display:flex;gap:1rem;margin-top:.8rem}
.footer-bottom{text-align:center;color:#8a7f6f;font-size:.82rem;margin:2.5rem 0 0;padding-top:1.5rem;border-top:1px solid #3a342c}

/* placeholder state */
img.is-placeholder{background:repeating-linear-gradient(45deg,#efe9e0,#efe9e0 12px,#e7ded2 12px,#e7ded2 24px);min-height:160px;display:flex}
img.is-placeholder::after{content:"photo à ajouter"}

/* responsive */
@media(max-width:860px){
  .main-nav{display:none}
  .main-nav.open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:#fff;padding:1rem 1.2rem;border-bottom:1px solid var(--line);gap:1rem}
  .burger{display:block}
  .hero{grid-template-columns:1fr;gap:2rem}
  .two-col{grid-template-columns:1fr;gap:1.8rem}
  .two-col.reverse .col-img{order:0}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .reviews{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr;gap:1.5rem;text-align:center}
  .socials{justify-content:center}
  .field-row{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}