:root{
  --pine:#16241c;
  --holly:#b3121f;
  --holly-dk:#8f0e18;
  --paper:#fbf9f6;
  --linen:#f2ede5;
  --brass:#c9a961;
  --cream:#f6f3e7;
  --ink:#1d2620;
  --muted:#5d665f;
  --line:rgba(22,36,28,.14);
  --serif:"Gloock", Georgia, "Times New Roman", serif;
  --sans:"Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --wrap:1140px;
  --gut:clamp(20px,4vw,44px);
  --sec:clamp(48px,7vw,88px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:60px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.55 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:clip}
img{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--brass);outline-offset:3px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.05;margin:0;letter-spacing:-.01em}
h2{font-size:clamp(32px,4vw,46px)}
.sec{padding:var(--sec) 0}
.sec__head{display:flex;align-items:baseline;justify-content:space-between;gap:24px;margin-bottom:32px}
.sec__head p{margin:0;color:var(--muted);max-width:40ch}

.btn{display:inline-block;background:var(--holly);color:#fff;text-decoration:none;font:600 15px/1 var(--sans);letter-spacing:.02em;padding:16px 28px;border-radius:999px;white-space:nowrap;transition:background .2s}
.btn:hover{background:var(--holly-dk)}
.btn--sm{padding:11px 18px;font-size:14px}

/* En-tête */
.top{position:sticky;top:0;z-index:20;background:var(--holly);color:#f6f3e7;box-shadow:0 1px 0 rgba(0,0,0,.12);padding-top:env(safe-area-inset-top,0px)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:60px;gap:24px}
.logo{display:block;line-height:0}
.logo img{height:26px;width:auto}
.foot .logo img{height:22px}
.nav{display:flex;align-items:center;gap:28px}
.nav a:not(.btn){text-decoration:none;font-size:15px;color:rgba(246,243,231,.82)}
.top .btn{background:var(--cream);color:var(--holly)}
.top .btn:hover{background:#fff}
.nav a:not(.btn):hover{color:#f6f3e7}

/* Hero : photo plein cadre, texte en surimpression */
.hero{position:relative;background:var(--pine);color:#fff;min-height:min(750px, calc(var(--vh, 1svh) * 100 - 60px));display:flex;align-items:center;overflow:hidden}
.hero__img{position:absolute;top:0;bottom:0;right:0;left:22%;overflow:hidden}
.hero__img img{width:100%;height:100%;object-fit:cover;object-position:58% 50%;backface-visibility:hidden; margin-left:1px;}
/* L’animation ne démarre qu’une fois l’image entièrement décodée (évite le scintillement) */
.js .hero__img img{opacity:0}
.js .hero__img img.is-ready{opacity:1;animation:settle 1.4s cubic-bezier(.2,.7,.2,1) both;will-change:transform,opacity}
.hero__img::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(22,36,28,1) 0%,rgba(22,36,28,.85) 14%,rgba(22,36,28,.3) 30%,rgba(22,36,28,0) 44%)}
.hero__txt{position:relative;z-index:1;width:100%;max-width:75vw;margin:0 auto;padding:64px var(--gut)}
.hero__txt>*{max-width:440px}
.hero__kicker{font:italic 400 17px/1.3 var(--sans);color:var(--brass);margin:0 0 14px}
.hero__logo{margin:0;width:clamp(240px,27vw,380px)}
.hero__logo img{width:100%;height:auto;filter:drop-shadow(0 2px 18px rgba(0,0,0,.35))}
.hero__lead{font-size:18px;color:rgba(255,255,255,.88);max-width:32ch;margin:28px 0 28px}
.hero__row{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.hero__price{margin:0;font-size:14px;line-height:1.45;color:rgba(255,255,255,.75)}
.hero__price strong{color:#fff;font-weight:600;font-size:16px}
@keyframes settle{from{transform:scale(1.05) translateZ(0);opacity:0}to{transform:scale(1) translateZ(0);opacity:1}}

/* Étapes : bande compacte */
.steps-band{border-bottom:1px solid var(--line)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);counter-reset:s}
.steps li{counter-increment:s;display:grid;grid-template-columns:auto 1fr;column-gap:14px;align-items:start;padding:28px 24px 28px 0}
.steps li+li{padding-left:24px;border-left:1px solid var(--line)}
.steps li::before{content:counter(s);grid-row:span 2;font:400 40px/1 var(--serif);color:var(--holly)}
.steps h3{font:600 16px/1.3 var(--sans);letter-spacing:0}
.steps p{margin:4px 0 0;color:var(--muted);font-size:14px;line-height:1.45}
.steps em{color:var(--holly); font-size:0.9em;}

/* Carrousel (mobile) / grille (bureau) */
.rail{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.dots{display:none}

.menu{background:var(--linen)}
.course img{aspect-ratio:4/5;width:100%;object-fit:cover;border-radius:4px}
.course .course__type{display:inline-block;font:600 12px/1 var(--sans);letter-spacing:.04em;color:#fff;background:var(--holly);padding:6px 11px;border-radius:999px;margin:18px 0 10px}
.course h3{font-size:28px}
.course p{margin:8px 0 0;color:var(--muted);font-size:15px}

/* Extras */
.extras__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:center}
.extras__pics{position:relative;aspect-ratio:1/1.02;max-width:560px}
.extras__pics figure{margin:0;position:absolute;width:58%}
.extras__pics figure:first-child{left:0;top:0;z-index:1}
.extras__pics figure:last-child{right:0;bottom:0;z-index:2}
.extras__pics img{aspect-ratio:4/5;width:100%;object-fit:cover;border-radius:6px}
.extras__pics figure:last-child img{box-shadow:0 0 0 6px var(--paper),0 18px 40px rgba(0,0,0,.18)}
.extras__pics figcaption{position:absolute;left:12px;max-width:calc(100% - 24px);background:rgba(251,249,246,.95);color:var(--ink);font:600 13px/1.25 var(--sans);padding:8px 14px;border-radius:16px;box-shadow:0 4px 16px rgba(0,0,0,.18)}
.extras__pics figure:first-child figcaption{top:12px}
.extras__pics figure:last-child figcaption{bottom:12px}
.extras__pics figcaption b{font:400 15px/1 var(--serif);background:var(--holly);color:#fff;padding:5px 9px;border-radius:999px;white-space:nowrap}
.extras__body .sec__head{display:block;margin-bottom:20px}
.extras__body .sec__head p{margin-top:8px}
.price-list{list-style:none;margin:0;padding:0}
.price-list li{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:11px 0}
.price-list li+li{border-top:1px solid rgba(22,36,28,.07)}
.price-list .p{font-family:var(--serif);font-size:18px;color:var(--holly);white-space:nowrap}

/* Fermeture : CTA + pied de page fusionnés */
.close{background:var(--pine);color:#fff}
.close__cta{display:flex;align-items:center;justify-content:space-between;gap:24px 40px;flex-wrap:wrap;padding:var(--sec) 0 40px;border-bottom:1px solid rgba(255,255,255,.12)}
.close__cta p{margin:10px 0 0;color:rgba(255,255,255,.75);max-width:46ch}
.foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 32px;padding:28px 0 calc(28px + env(safe-area-inset-bottom,0px));font-size:14px;color:rgba(255,255,255,.65)}
.foot .logo{color:#fff}
.foot address{font-style:normal;line-height:1.45}
.foot a{text-decoration:none}
.foot a:hover{color:#fff}
.social{display:flex;gap:14px}
.social svg{width:20px;height:20px;fill:currentColor}

/* Barre collante (mobile seulement) */

@media (max-width:960px){
  .nav a:not(.btn){display:none}
  .top .btn{padding:10px 16px;font-size:13px}
  .hide-sm{display:none}
  .hero{flex-direction:column;align-items:stretch;min-height:calc(var(--vh, 1svh) * 100 - 60px);max-height:none;}
  .hero__img{position:relative;inset:auto;order:-1;width:100%;flex:1 0 auto;min-height:100vw}
  .hero__img img{position:absolute;inset:0;object-position:50% 50%}
  .hero__img::after{background:linear-gradient(180deg,rgba(22,36,28,0) 18%,rgba(22,36,28,.04) 28%,rgba(22,36,28,.12) 37%,rgba(22,36,28,.26) 46%,rgba(22,36,28,.44) 55%,rgba(22,36,28,.62) 64%,rgba(22,36,28,.78) 73%,rgba(22,36,28,.9) 82%,rgba(22,36,28,.97) 90%,var(--pine) 96%)}
  .hero__img::after{bottom:-2px}
  .hero__txt{max-width:none;margin-top:-170px;padding:0 var(--gut) 40px; text-align:center;}
  .hero__lead, .hero__txt>*{margin-left:auto;margin-right:auto}
  .hero__row .btn{text-align:center}
  .hero__row{justify-content: center;}
  .steps{grid-template-columns:1fr 1fr}
  .steps li,.steps li+li{padding:18px 0;border-left:0}
  .steps li:nth-child(odd){padding-right:16px}
  .steps li:nth-child(even){padding-left:16px;border-left:1px solid var(--line)}
  .steps li:nth-child(n+3){border-top:1px solid var(--line)}
  .extras__grid{grid-template-columns:1fr}

  /* Carrousel */
  .rail{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;margin:0 calc(var(--gut) * -1);padding:0 var(--gut);scroll-padding:0 var(--gut)}
  .rail::-webkit-scrollbar{display:none}
  .rail>*{flex:0 0 78%;scroll-snap-align:start}
  .dots{display:flex;justify-content:center;gap:8px;margin-top:18px}
  .dots button{width:8px;height:8px;padding:0;border:0;border-radius:50%;background:rgba(22,36,28,.22);cursor:pointer;transition:width .25s,background .25s}
  .dots button[aria-current="true"]{width:22px;border-radius:4px;background:var(--holly)}
  .course img{aspect-ratio:1}
  .extras__pics{margin:0 auto 8px}
  .extras__pics figure{width:62%}
  .extras__pics figcaption{font-size:12px;padding:7px 12px;left:10px;max-width:calc(100% - 20px)}
  .extras__pics figure:first-child figcaption{top:10px}
  .extras__pics figure:last-child figcaption{bottom:10px}

}
@media (max-width:600px){
  :root{--sec:44px}
  h2{font-size:30px}
  .logo img{height:22px}
  .hero__logo{width:230px}
  .hero__lead{font-size:16px;margin:16px auto 22px}
  .hero__row{flex-direction:column;gap:14px}
  .steps li::before{font-size:30px}
  .steps h3{font-size:15px}
  .steps p{font-size:13px}
  .sec__head{display:block;margin-bottom:20px}
  .sec__head p{margin-top:6px;font-size:15px}
  .course h3{font-size:24px}
  .course .course__type{margin-top:14px}
  .close__cta{padding-bottom:28px}
  .close__cta .btn{text-align:center}
  .foot{flex-direction:column;align-items:flex-start}
}
/* Apparition des sections au défilement */
.js .reveal,.js .reveal-group>*{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .8s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--base,0ms) + var(--i,0) * var(--step,90ms))}
.js .reveal.in,.js .reveal-group.in>*{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .js .reveal,.js .reveal-group>*{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  .js .hero__img img.is-ready{animation:none}
}