/* Ker Coast Hôtes — page commerciale autonome. Charte Ker Coast, WCAG AA. */
:root{--hc-forest:#173d36;--hc-deep:#112f2a;--hc-soft:#edf3ee;--hc-cream:#f7f3ea;--hc-sand:#dfd5c6;--hc-ink:#1d302b;--hc-muted:#50615a;--hc-white:#fffdf9;--hc-line:#d4ded6;--hc-shadow:0 18px 46px rgba(17,47,42,.11)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body.kch-sales{margin:0;background:var(--hc-cream);color:var(--hc-ink);font:400 16px/1.65 Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body.kch-sales a{color:inherit}
body.kch-sales img{display:block;max-width:100%}
body.kch-sales button,body.kch-sales input,body.kch-sales select{font:inherit}
body.kch-sales h1,body.kch-sales h2,body.kch-sales h3{font-family:Georgia,"Times New Roman",serif;line-height:1.11;letter-spacing:-.02em;margin:0}
.kch-container{width:min(1120px,calc(100% - 44px));margin-inline:auto}
.kch-nav{position:sticky;top:0;z-index:100;border-bottom:1px solid #d3e1d7;background:rgba(253,251,247,.96);backdrop-filter:blur(14px)}
.kch-nav-inner{display:flex;align-items:center;min-height:74px;gap:24px}
.kch-logo{font:700 24px/1 Georgia,serif;letter-spacing:-.025em;color:var(--hc-forest)!important;text-decoration:none;white-space:nowrap}
.kch-logo small{display:block;margin-top:5px;font:600 10px/1.15 system-ui,sans-serif;letter-spacing:.12em;text-transform:uppercase}
.kch-links{display:flex;align-items:center;gap:22px;margin-left:auto}
.kch-links a{text-decoration:none;font-size:13px;font-weight:700}
.kch-links a:hover,.kch-links a:focus-visible{color:#126e59}
.kch-cta{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 22px;border-radius:999px;font-size:14px;font-weight:800;text-align:center;text-decoration:none;transition:transform .15s,background .15s}
.kch-cta:hover{transform:translateY(-2px)}
.kch-cta:focus-visible,.kch-nav a:focus-visible,.kch-tab:focus-visible,summary:focus-visible{outline:3px solid #de9c40;outline-offset:3px}
.kch-cta-primary{background:var(--hc-forest);color:#fff!important;box-shadow:0 10px 26px rgba(23,61,54,.18)}
.kch-cta-primary:hover{background:#275c50}
.kch-cta-outline{border:2px solid var(--hc-forest);background:transparent;color:var(--hc-forest)!important}
.kch-nav .kch-cta{min-height:43px;padding:8px 18px;font-size:12px}
.kch-breadcrumb{padding:15px 0;font-size:12px;color:var(--hc-muted)}
.kch-breadcrumb a{text-underline-offset:3px}
.kch-hero{padding:18px 0 84px;overflow:hidden;background:linear-gradient(132deg,#f7f3ea 42%,#e5eee6 100%)}
.kch-hero-grid{display:grid;grid-template-columns:1fr 1.04fr;align-items:center;gap:45px}
.kch-eyebrow{margin:0 0 15px;text-transform:uppercase;letter-spacing:.15em;font-size:11px;font-weight:900;color:#295a4b}
.kch-hero h1{font-size:clamp(2.7rem,5.2vw,4.7rem);max-width:630px}
.kch-lead{font-size:clamp(16px,1.8vw,19px);line-height:1.65;color:#385248;max-width:620px;margin:23px 0 22px}
.kch-facts{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 27px;padding:0;list-style:none}
.kch-facts li{border:1px solid #bdd3c5;border-radius:999px;padding:5px 12px;background:rgba(255,255,255,.64);font-size:12px;font-weight:800;color:#21473b}
.kch-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.kch-hero-visual{position:relative;min-height:525px;isolation:isolate}
.kch-hero-photo{width:100%;height:525px;border-radius:30px;object-fit:cover;object-position:center 50%;box-shadow:var(--hc-shadow)}
.kch-photo-credit{position:absolute;right:15px;bottom:16px;padding:7px 11px;background:rgba(12,42,36,.78);color:#fff;border-radius:8px;font-size:11px}
.kch-float{position:absolute;left:-35px;bottom:34px;background:#fffefb;border:1px solid var(--hc-line);padding:15px 20px;border-radius:18px;box-shadow:0 10px 25px rgba(20,46,38,.19);max-width:220px}
.kch-float strong{font-family:Georgia,serif;font-size:22px;color:var(--hc-forest);display:block}
.kch-float span{font-size:12px;line-height:1.35;display:block;color:var(--hc-muted)}
.kch-section{padding:84px 0}
.kch-section-alt{background:#edf3ee}
.kch-section-dark{background:var(--hc-forest);color:#f7fff8}
.kch-center{max-width:795px;margin:0 auto 34px;text-align:center}
.kch-section h2{font-size:clamp(2rem,3.4vw,3.25rem)}
.kch-section-intro{color:var(--hc-muted);font-size:17px;line-height:1.68}
.kch-section-dark .kch-section-intro{color:#d4e9df}
.kch-demo-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(310px,440px);gap:46px;align-items:center}
.kch-demo-intro h2{margin:0 0 22px}
.kch-demo-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:27px 0}
.kch-tab{border:1px solid #cddbd1;background:#fff;border-radius:14px;padding:14px 13px;color:#255042;cursor:pointer;text-align:left;font-weight:800;min-height:56px;font-size:13px}
.kch-tab[aria-selected="true"]{color:#fff;background:var(--hc-forest);border-color:var(--hc-forest)}
.kch-active-desc{min-height:92px;padding:18px;border-left:4px solid #357967;background:#f0f6f1;border-radius:0 14px 14px 0}
.kch-active-desc strong{font:700 20px Georgia,serif}
.kch-active-desc p{margin:5px 0 0;color:var(--hc-muted);font-size:14px}
.kch-device{margin:0 auto;width:min(100%,400px);padding:10px;border:8px solid #132b27;border-radius:42px;background:#122b27;box-shadow:0 28px 62px rgba(10,39,30,.25);position:relative}
.kch-device:before{content:"";display:block;position:absolute;top:12px;left:39%;width:22%;height:11px;border-radius:100px;background:#0b1b18;z-index:2}
.kch-device iframe{display:block;width:100%;height:650px;max-height:73vh;border:0;border-radius:27px;background:#f6f1e8}
.kch-demo-note{font-size:12px;color:var(--hc-muted);text-align:center;margin:12px auto}
.kch-grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}\n.kch-grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.kch-grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}
.kch-card{border:1px solid var(--hc-line);background:#fffefb;border-radius:22px;overflow:hidden;box-shadow:0 10px 30px rgba(23,61,54,.05)}
.kch-card-pad{padding:23px}
.kch-card h3{font-size:23px;margin:0 0 10px}
.kch-card p{font-size:14px;margin:0;color:var(--hc-muted)}
.kch-card img{width:100%;height:195px;object-fit:cover}
.kch-card .kch-number{display:inline-flex;width:42px;height:42px;border-radius:50%;align-items:center;justify-content:center;background:var(--hc-soft);font-weight:900;color:#185044;margin:0 0 18px}
.kch-wide-photo{width:100%;height:350px;border-radius:24px;object-fit:cover;box-shadow:var(--hc-shadow)}
.kch-split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.kch-checklist{padding:0;margin:22px 0;list-style:none}
.kch-checklist li{margin:12px 0;padding-left:31px;position:relative}
.kch-checklist li:before{content:"✓";position:absolute;left:0;top:0;color:#238267;font-weight:900}
.kch-mini-card{padding:20px;border:1px solid var(--hc-line);border-radius:18px;background:#fffdf9}
.kch-mini-card h3{font-size:22px;margin:0 0 9px}
.kch-mini-card p{margin:0;color:var(--hc-muted)}
.kch-pricing{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;align-items:stretch}
.kch-price-main{background:#fffefb;padding:32px;border:2px solid #215f4c;border-radius:28px}
.kch-price-main .kch-price{font:700 clamp(3.6rem,7vw,5rem)/1 Georgia,serif;color:var(--hc-forest);margin:5px 0 12px}
.kch-price-main h3{font-size:26px}
.kch-price-side{display:grid;gap:15px}
.kch-price-side>div{background:#fffefb;border:1px solid var(--hc-line);padding:23px;border-radius:21px}
.kch-price-side strong{display:block;font:700 28px Georgia,serif;color:var(--hc-forest)}
.kch-pricing-note{font-size:12px;color:#445b53;margin:20px 0}
.kch-price-side p,.kch-table td{color:#344d45}
.kch-table{border-collapse:collapse;width:100%;font-size:14px}
.kch-table td{padding:12px 0;border-bottom:1px solid #d9e4dc}
.kch-table td:last-child{text-align:right;font-weight:900;white-space:nowrap}
.kch-faq{max-width:875px;margin:auto}
.kch-faq details{border-bottom:1px solid var(--hc-line);padding:0 2px}
.kch-faq summary{font-weight:850;font-size:16px;padding:21px 28px 21px 0;cursor:pointer;position:relative;list-style:none}
.kch-faq summary::-webkit-details-marker{display:none}
.kch-faq summary:after{content:"+";position:absolute;right:2px;top:14px;color:var(--hc-forest);font-size:26px}
.kch-faq details[open] summary:after{content:"−"}
.kch-faq details p{margin:0 0 19px;color:var(--hc-muted);line-height:1.7}
.kch-final{text-align:center;background:linear-gradient(130deg,rgba(9,49,41,.92),rgba(10,41,36,.89)),url('/assets/images/kercoast-hotes/hotes-crique-rochers.webp') center/cover}
.kch-final .kch-container{max-width:830px}
.kch-final h2{font-size:clamp(2.5rem,5vw,4.6rem)}
.kch-final p{color:#e7f2ea;font-size:18px;max-width:700px;margin:20px auto 28px}
.kch-final .kch-cta-primary{background:#fffdf8;color:var(--hc-forest)!important}
.kch-footer{padding:42px 0;background:#132f29;color:#f4fff8;font-size:13px}
.kch-footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:25px;align-items:center}
.kch-footer a{color:#eef7ef!important;text-underline-offset:3px}
.kch-footer-links{display:flex;gap:14px 20px;flex-wrap:wrap;max-width:740px}
.kch-warning{display:block;padding:11px 15px;border-radius:12px;border:1px solid #d2dfd2;background:#eef4ed;color:#24483d;font-size:13px}
@media(max-width:950px){
 .kch-links{gap:10px}
 .kch-hero-grid,.kch-demo-layout,.kch-split{grid-template-columns:1fr;gap:26px}
 .kch-hero-visual{min-height:400px}
 .kch-hero-photo{height:430px}
 .kch-float{left:12px}
 .kch-grid4{grid-template-columns:repeat(2,minmax(0,1fr))}
 .kch-grid3{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:720px){
 .kch-container{width:calc(100% - 32px)}
 .kch-nav-inner{min-height:68px}
 .kch-links{display:none}
 .kch-nav .kch-cta{margin-left:auto;min-height:39px;padding:8px 13px}
 .kch-logo{font-size:21px}
 .kch-hero{padding:10px 0 55px}
 .kch-hero h1{font-size:clamp(2.5rem,9.5vw,3.45rem)}
 .kch-hero-photo{height:340px}
 .kch-hero-visual{min-height:350px}
 .kch-float{max-width:185px;padding:10px 13px;bottom:17px}
 .kch-section{padding:58px 0}
 .kch-grid2,.kch-grid3,.kch-grid4,.kch-pricing{grid-template-columns:1fr}
 .kch-card img{height:210px}
 .kch-actions .kch-cta{width:100%}
 .kch-demo-tabs{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
 .kch-tab{padding:10px;font-size:12px;min-height:50px}
 .kch-device{max-width:380px}
 .kch-device iframe{height:575px;max-height:none}
 .kch-wide-photo{height:260px}
}
@media(prefers-color-scheme:dark){
 :root{--hc-cream:#0e1b17;--hc-soft:#19362d;--hc-ink:#edf4ef;--hc-muted:#c0d6ca;--hc-white:#142820;--hc-line:#335449}
 body.kch-sales{background:#0e1b17;color:#edf4ef}
 .kch-nav{background:rgba(14,32,25,.98);border-color:#345348}
 .kch-logo{color:#e7f3eb!important}
 .kch-links a:hover{color:#b7ebd4}
 .kch-hero{background:linear-gradient(132deg,#11221c,#163a30)}
 .kch-lead{color:#c7ddd0}
 .kch-facts li{background:#193a2e;border-color:#507264;color:#d9eee0}
 .kch-eyebrow{color:#9be0bf}
 .kch-cta-outline{border-color:#9fd4b8;color:#e6f7ea!important}
 .kch-section-alt{background:#132a22}
 .kch-card,.kch-price-main,.kch-price-side>div,.kch-mini-card{background:#193329;border-color:#456558}
 .kch-card p,.kch-mini-card p{color:#c9d9cf}
 .kch-card .kch-number{color:#b2ecd0}
 .kch-tab{background:#1d392e;color:#e5f2e9;border-color:#456558}
 .kch-tab[aria-selected="true"]{background:#2b654f}
 .kch-active-desc{background:#1a392d}
 .kch-active-desc p{color:#c9dfd1}
 .kch-price-main .kch-price,.kch-price-side strong,.kch-faq summary:after{color:#b9efcd}
 .kch-float{background:#15372c;color:#ecf7ef;border-color:#477365}
 .kch-float strong{color:#b9ebcf}
 .kch-float span{color:#c4ddcf}
 .kch-warning{background:#1c3c30;border-color:#4e7660;color:#e1f0e5}
 .kch-pricing-note,.kch-demo-note,.kch-price-side p,.kch-table td{color:#d0e3d4}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.kch-cta{transition:none}}