/* ==========================================================================
   La Maison du Conquet — feuille de style (reprise de la maquette de référence)
   ========================================================================== */

:root{
  --sand:#F6F1E7; --sand-card:#FCFAF4; --ink:#16282C; --muted:#5C6B6E;
  --sea-deep:#103D47; --sea:#1C6E7E; --sea-soft:#3E97A6;
  --coral:#D9714E; --coral-soft:#E68B68; --line:#E2DACB;
  --gold:#C99A4B;
  --haute:#D9714E; --moyenne:#C99A4B; --basse:#1C6E7E;
  --shadow:0 18px 50px -22px rgba(16,61,71,.45);
  --serif:"Fraunces",Georgia,serif; --sans:"Hanken Grotesk","Segoe UI",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--sand);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.serif{font-family:var(--serif)}

/* NAV */
header.nav{position:sticky;top:0;z-index:50;background:rgba(246,241,231,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-weight:600;font-size:1.18rem;color:var(--sea-deep)}
.brand svg{width:26px;height:26px}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{text-decoration:none;font-size:.92rem;font-weight:500;color:var(--ink);opacity:.8;transition:opacity .2s}
.nav-links a:hover{opacity:1}
.lang{display:flex;gap:2px;border:1px solid var(--line);border-radius:999px;padding:3px;background:var(--sand-card)}
.lang button{border:0;background:transparent;font-family:var(--sans);font-weight:600;font-size:.78rem;padding:5px 11px;border-radius:999px;cursor:pointer;color:var(--muted);letter-spacing:.04em}
.lang button.on{background:var(--sea-deep);color:#fff}
@media(max-width:820px){.nav-links a:not(.cta){display:none}}

/* HERO */
.hero{position:relative;overflow:hidden;color:#fff;
  background:
    radial-gradient(120% 90% at 80% 0%, rgba(217,113,78,.45) 0%, transparent 55%),
    linear-gradient(160deg,#0c343d 0%, #14525f 45%, #1C6E7E 100%);}
.hero .wrap{position:relative;z-index:2;padding:78px 24px 110px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.82rem;letter-spacing:.18em;text-transform:uppercase;font-weight:600;opacity:.9;margin-bottom:18px}
.eyebrow::before{content:"";width:30px;height:1px;background:var(--coral-soft)}
.hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(2.6rem,6vw,4.6rem);line-height:1.02;letter-spacing:-.02em;max-width:14ch}
.hero .tagline{font-family:var(--serif);font-style:italic;font-size:clamp(1.2rem,2.6vw,1.7rem);margin-top:18px;opacity:.95;font-weight:400}
.hero-facts{display:flex;flex-wrap:wrap;gap:34px;margin-top:42px}
.fact .n{font-family:var(--serif);font-size:1.9rem;line-height:1}
.fact .l{font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;opacity:.82;margin-top:6px}
.hero-wave{position:absolute;bottom:-1px;left:0;width:100%;z-index:1;display:block}
.scrim{position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='6' height='6'%3E%3Ccircle cx='1' cy='1' r='.6' fill='%23ffffff' opacity='.05'/%3E%3C/svg%3E");z-index:1}

/* SECTIONS */
section{padding:78px 0}
.sec-head{max-width:680px;margin-bottom:42px}
.sec-tag{font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--coral)}
.sec-head h2{font-family:var(--serif);font-weight:500;font-size:clamp(1.9rem,4vw,2.8rem);letter-spacing:-.01em;margin-top:10px;color:var(--sea-deep)}
.sec-head p{margin-top:14px;color:var(--muted);font-size:1.05rem}
.env-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:20px}
.env-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 22px 20px;box-shadow:var(--shadow)}
.env-card h3{font-family:var(--serif);font-weight:500;font-size:1.22rem;color:var(--sea-deep);margin-bottom:10px}
.env-card p{color:var(--muted);font-size:.96rem;line-height:1.55}

/* GALLERY */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:150px;gap:12px}
.gallery .ph{grid-column:span 1;border-radius:14px;position:relative;overflow:hidden;cursor:pointer;
  display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.9);
  background-size:cover;transition:transform .35s ease, filter .35s ease}
.gallery .ph:hover{transform:translateY(-3px)}
.gallery .ph.big{grid-column:span 2;grid-row:span 2}
.gallery .ph .cam{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:.74rem;letter-spacing:.06em;opacity:.85}
.gallery .ph .cam svg{width:24px;height:24px;opacity:.8}
.gallery .note{grid-column:1/-1;color:var(--muted);font-size:.9rem;margin-top:4px;display:flex;align-items:center;gap:8px}
@media(max-width:760px){.gallery{grid-template-columns:repeat(2,1fr)}.gallery .ph.big{grid-column:span 2}}

/* DESCRIPTION + EQUIP */
.desc-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}
@media(max-width:860px){.desc-grid{grid-template-columns:1fr;gap:40px}}
.desc p{font-size:1.12rem;color:#2b3b3e;margin-bottom:18px}
.desc p.lead{font-family:var(--serif);font-size:1.5rem;line-height:1.4;color:var(--sea-deep);font-weight:400}
.equip{background:var(--sand-card);border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:var(--shadow)}
.equip h3{font-family:var(--serif);font-weight:500;color:var(--sea-deep);font-size:1.05rem;margin:18px 0 10px;display:flex;align-items:center;gap:9px}
.equip h3:first-child{margin-top:0}
.equip h3 svg{width:18px;height:18px;color:var(--sea)}
.equip ul{list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.equip li{font-size:.86rem;background:#fff;border:1px solid var(--line);padding:6px 12px;border-radius:999px;color:#33484c}

/* BOOKING */
.booking{background:linear-gradient(180deg,#0c343d,#11414c);color:#eaf2f1}
.booking .sec-head h2{color:#fff}
.booking .sec-head p{color:rgba(234,242,241,.78)}
.booking .sec-tag{color:var(--coral-soft)}
.legend{display:flex;flex-wrap:wrap;gap:18px;margin-bottom:22px;font-size:.85rem}
.legend span{display:inline-flex;align-items:center;gap:8px;color:rgba(234,242,241,.9)}
.dot{width:12px;height:12px;border-radius:4px;display:inline-block}
.book-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:34px;align-items:start}
@media(max-width:900px){.book-grid{grid-template-columns:1fr}}

.cal{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:22px}
.cal-nav{display:flex;justify-content:flex-start;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:8px}
.cal-nav h4{font-family:var(--serif);font-weight:500;font-size:1.2rem}
.cal-nav button{background:rgba(255,255,255,.1);border:0;color:#fff;width:34px;height:34px;border-radius:10px;cursor:pointer;font-size:1.1rem;transition:background .2s}
.cal-nav button:hover{background:rgba(255,255,255,.22)}
.cal-pick{display:flex;align-items:center;gap:8px;font-size:.85rem;color:rgba(255,255,255,.85)}
.cal-pick select{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.22);border-radius:8px;padding:6px 10px;font-family:var(--sans);font-size:.85rem;cursor:pointer}
.cal-pick select option{color:#13262b}
.month-head{margin:16px 0 4px;font-family:var(--serif);font-size:1.02rem;color:#d6e7ea;opacity:.92;border-bottom:1px solid rgba(255,255,255,.12);padding-bottom:4px}
.month-head:first-child{margin-top:0}
.cal-range{font-size:.8rem;color:rgba(255,255,255,.6);margin:0 0 12px}
.month-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;align-items:start}
.month-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:8px 8px 6px}
.month-card h5{font-family:var(--serif);font-weight:500;font-size:.92rem;color:#d9e9ec;text-align:center;margin-bottom:7px}
.wk{display:flex;justify-content:space-between;align-items:baseline;gap:6px;background:rgba(255,255,255,.05);
    border:1px solid rgba(255,255,255,.08);border-left:3px solid var(--basse);border-radius:7px;
    padding:5px 7px;margin-bottom:5px;cursor:pointer;font-size:.72rem;line-height:1.25;transition:background .15s}
.wk:last-child{margin-bottom:0}
.wk.haute{border-left-color:var(--haute)} .wk.moyenne{border-left-color:var(--moyenne)} .wk.basse{border-left-color:var(--basse)}
.wk:hover:not(.booked){background:rgba(255,255,255,.13)}
.wk.booked{background:#e23b3b;border-color:#e23b3b;border-left-color:#7f1313;color:#000;cursor:not-allowed;opacity:1}
.wk.sel{background:var(--coral);border-color:var(--coral);border-left-color:#fff;color:#fff}
.wk .d{font-weight:600;white-space:nowrap}
.wk .p{white-space:nowrap;opacity:.92}
.wk.booked .p{color:#000;font-size:.66rem;text-transform:uppercase;letter-spacing:.04em}
.weeks{display:flex;flex-direction:column;gap:8px;max-height:620px;overflow-y:auto;padding-right:4px}
.week{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-left:4px solid var(--basse);
  padding:12px 16px;border-radius:12px;cursor:pointer;transition:transform .15s, background .2s}
.week:hover:not(.booked){background:rgba(255,255,255,.1);transform:translateX(2px)}
.week.haute{border-left-color:var(--haute)} .week.moyenne{border-left-color:var(--moyenne)} .week.basse{border-left-color:var(--basse)}
.week .dates{font-weight:600;font-size:.95rem}
.week .season{font-size:.74rem;letter-spacing:.05em;text-transform:uppercase;opacity:.7}
.week .price{font-family:var(--serif);font-size:1.15rem}
.week.booked{opacity:.4;cursor:not-allowed;text-decoration:none}
.week.booked .price{font-size:.8rem;font-family:var(--sans);text-transform:uppercase;letter-spacing:.08em}
.week.sel{background:var(--coral);border-color:var(--coral);border-left-color:#fff;color:#fff;box-shadow:0 8px 24px -8px rgba(217,113,78,.7)}
.week.sel .season{opacity:.9}

.panel{background:var(--sand-card);color:var(--ink);border-radius:20px;padding:26px;box-shadow:var(--shadow);position:sticky;top:88px}
.panel h4{font-family:var(--serif);font-weight:500;font-size:1.3rem;color:var(--sea-deep);margin-bottom:4px}
.panel .sub{color:var(--muted);font-size:.88rem;margin-bottom:18px}
.cancel-link{display:inline-block;margin:0 0 14px;font-size:.82rem;font-weight:600;color:var(--coral);text-decoration:underline;cursor:pointer}
.cancel-link:hover{color:#c8623f}
.clear-btn{border:1px solid var(--line);background:#fff;color:var(--coral);font-family:var(--sans);font-weight:600;font-size:.8rem;padding:6px 13px;border-radius:999px;cursor:pointer;transition:background .15s, color .15s;white-space:nowrap}
.clear-btn:hover{background:var(--coral);color:#fff;border-color:var(--coral)}
.stay-empty{color:var(--muted);font-size:.95rem;padding:18px 0;text-align:center;font-style:italic;font-family:var(--serif)}
.stepper{display:flex;align-items:center;justify-content:space-between;background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px 12px;margin:6px 0 16px}
.stepper .lbl{font-size:.9rem;font-weight:600}
.stepper .ctrl{display:flex;align-items:center;gap:14px}
.stepper button{width:30px;height:30px;border-radius:8px;border:1px solid var(--line);background:var(--sand);font-size:1.1rem;cursor:pointer;color:var(--sea-deep)}
.stepper button:disabled{opacity:.35;cursor:not-allowed}
.stepper .val{font-weight:700;min-width:18px;text-align:center}
.lines{border-top:1px solid var(--line);padding-top:14px}
.line{display:flex;justify-content:space-between;font-size:.92rem;margin-bottom:10px;color:#37484b}
.line small{color:var(--muted)}
.line.total{border-top:1px dashed var(--line);padding-top:12px;margin-top:4px;font-size:1.05rem;font-weight:700;color:var(--sea-deep)}
.line.arrhes{background:rgba(217,113,78,.1);margin:10px -10px 0;padding:12px 10px;border-radius:10px;font-weight:700;color:var(--coral)}
.caution-note{font-size:.78rem;color:var(--muted);margin-top:10px;line-height:1.5}
.btn{display:block;width:100%;text-align:center;border:0;background:var(--coral);color:#fff;font-family:var(--sans);font-weight:700;
  font-size:1rem;padding:15px;border-radius:12px;cursor:pointer;margin-top:18px;transition:transform .15s, background .2s;letter-spacing:.01em}
.btn:hover{background:#c8623f;transform:translateY(-1px)}
.btn:disabled{background:#c9b9a8;cursor:not-allowed;transform:none}
.btn-row{display:flex;gap:10px;margin-top:18px}
.btn-row .btn{margin-top:0;flex:1}
.btn-sec{background:#fff;color:var(--coral);border:1px solid var(--coral)}
.btn-sec:hover{background:var(--coral);color:#fff}
.accept-row{display:flex;align-items:flex-start;gap:10px;margin-top:16px;font-size:.86rem;color:var(--ink);cursor:pointer;line-height:1.45}
.accept-row input{margin-top:3px;width:17px;height:17px;flex-shrink:0;cursor:pointer;accent-color:var(--coral)}
.accept-links{display:flex;flex-wrap:wrap;gap:6px 18px;margin:8px 0 2px 27px}
.accept-links a{font-size:.82rem;font-weight:600;color:var(--coral);text-decoration:underline;cursor:pointer}
.accept-links a:hover{color:#c8623f}
.btn.cta{background:var(--coral);padding:11px 22px;border-radius:999px;margin:0;width:auto;font-size:.9rem}

/* FORM */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:8px}
.promo-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:6px}
.promo-row input{flex:1;min-width:140px;font-family:var(--sans);font-size:.9rem;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
.promo-btn{border:1px solid var(--sea);background:var(--sea);color:#fff;font-family:var(--sans);font-weight:600;font-size:.85rem;padding:9px 16px;border-radius:10px;cursor:pointer}
.promo-btn:hover{background:var(--sea-deep)}
.promo-msg{font-size:.82rem;font-weight:600;width:100%}
.promo-msg.ok{color:#1c7a3e}.promo-msg.ko{color:#c0392b}
.field{display:flex;flex-direction:column;gap:5px}
.field.full{grid-column:1/-1}
.field label{font-size:.78rem;font-weight:600;color:var(--muted);letter-spacing:.02em}
.field input,.field select{font-family:var(--sans);font-size:.92rem;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
.field input:focus,.field select:focus{outline:2px solid var(--sea-soft);border-color:transparent}
.file-hint{font-size:.72rem;color:var(--muted)}

/* HOW / TRUST */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:820px){.steps{grid-template-columns:repeat(2,1fr)}}
.step{background:var(--sand-card);border:1px solid var(--line);border-radius:18px;padding:26px 22px}
.step .num{font-family:var(--serif);font-size:1.6rem;color:var(--coral);width:46px;height:46px;border-radius:12px;background:rgba(217,113,78,.12);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.step h4{font-size:1.02rem;color:var(--sea-deep);margin-bottom:6px}
.step p{font-size:.9rem;color:var(--muted)}

/* FOOTER */
footer{background:var(--sea-deep);color:rgba(255,255,255,.85);padding:54px 0 30px}
.foot-grid{display:flex;flex-wrap:wrap;justify-content:space-between;gap:30px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.14)}
footer h5{font-family:var(--serif);font-weight:500;font-size:1.1rem;color:#fff;margin-bottom:12px}
footer a{color:rgba(255,255,255,.78);text-decoration:none;font-size:.9rem;display:block;margin-bottom:7px}
footer a:hover{color:#fff}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;font-size:.8rem;opacity:.7;margin-top:22px}

/* MODAL */
.overlay{position:fixed;inset:0;background:rgba(10,30,35,.6);backdrop-filter:blur(4px);z-index:100;display:none;align-items:center;justify-content:center;padding:24px}
.overlay.show{display:flex}
.modal{background:var(--sand-card);max-width:440px;width:100%;border-radius:22px;padding:34px;box-shadow:0 30px 80px -20px rgba(0,0,0,.5);text-align:center}
.modal .ic{width:64px;height:64px;border-radius:50%;background:rgba(28,110,126,.12);display:flex;align-items:center;justify-content:center;margin:0 auto 18px;color:var(--sea)}
.modal h3{font-family:var(--serif);font-weight:500;font-size:1.5rem;color:var(--sea-deep);margin-bottom:10px}
.modal p{color:var(--muted);font-size:.95rem;margin-bottom:8px}
.modal .stripe-row{display:flex;align-items:center;justify-content:center;gap:8px;font-size:.78rem;color:var(--muted);margin:16px 0}
.modal .recap{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;text-align:left;font-size:.88rem;margin:16px 0}
.modal .recap div{display:flex;justify-content:space-between;margin-bottom:6px}
.demo-badge{position:fixed;bottom:16px;left:16px;z-index:60;background:var(--ink);color:#fff;font-size:.74rem;padding:8px 14px;border-radius:999px;opacity:.85;letter-spacing:.03em}
.owner-bar{position:fixed;left:50%;transform:translateX(-50%);bottom:16px;z-index:70;display:none;align-items:center;gap:14px;background:#13262b;color:#fff;border:1px solid var(--sea);padding:10px 18px;border-radius:999px;font-size:.85rem;box-shadow:var(--shadow);max-width:92vw}
.owner-bar.show{display:flex}
.owner-bar button{background:var(--coral);border:0;color:#fff;font-weight:600;border-radius:999px;padding:6px 14px;cursor:pointer;font-size:.8rem;white-space:nowrap}
.owner-link{cursor:pointer}
.nav-cancel{border:1px solid var(--coral);background:transparent;color:var(--coral);font-family:var(--sans);font-weight:600;font-size:.9rem;padding:9px 18px;border-radius:999px;cursor:pointer;transition:background .2s,color .2s}
.nav-cancel:hover{background:var(--coral);color:#fff}
.cx-modal{text-align:left}
.cx-modal h3{text-align:left}
.cx-explain{color:var(--muted);font-size:.92rem;line-height:1.55;margin-bottom:16px}
.cx-modal .field{margin-bottom:14px}
.cx-result{font-size:.9rem;font-weight:600;margin:4px 0 14px;min-height:1px}
.cx-result.ok{color:#1c7a3e}.cx-result.ko{color:#c0392b}
.terms-list{text-align:left;margin:6px 0 4px;padding-left:20px;max-height:46vh;overflow-y:auto}
.terms-list li{color:var(--ink);font-size:.9rem;line-height:1.5;margin-bottom:9px}