:root { color-scheme: dark; --ink:#101b17; --forest:#182a21; --cream:#f5f0e5; --muted:#afa99c; --orange:#f6a449; --gold:#ffd18a; --border:rgba(255,255,255,.13); --max:1190px; }
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:87px}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;background:var(--cream);color:#253128;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible{outline:3px solid var(--orange);outline-offset:4px}em{font-style:normal;color:#b76933}.shell{width:min(var(--max),calc(100% - 64px));margin-inline:auto}.section-pad{padding:105px 0}.skip-link{position:absolute;top:-100px;left:10px;background:orange;color:black;padding:10px;z-index:100}.skip-link:focus{top:10px}
.site-header{z-index:40;position:sticky;top:0;background:rgba(11,24,19,.98);border-bottom:1px solid rgba(255,255,255,.1);color:#fff;backdrop-filter:blur(18px)}.nav-shell{height:85px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:inline-flex;align-items:center;gap:12px;min-width:225px}.brand-icon{display:grid;place-items:center;width:48px;height:48px;background:#f4a342;color:#111e16;clip-path:polygon(24% 0,76% 0,100% 50%,76% 100%,24% 100%,0 50%)}.brand-icon svg{width:37px}.brand-copy strong{display:block;color:white;font-size:16px;letter-spacing:.5px;line-height:1.12;font-weight:900}.brand-copy em{color:var(--orange)}.brand-copy small{display:block;color:#a5b3a5;letter-spacing:2px;font-size:8px;margin-top:5px;font-weight:700}.nav-links{display:flex;gap:29px;align-items:center}.nav-links>a:not(.nav-action){color:#d5d7cf;font-size:12px;letter-spacing:.35px;font-weight:650;transition:color .2s}.nav-links>a:hover{color:var(--orange)}.nav-action{font-size:12px;text-transform:uppercase;font-weight:900;letter-spacing:.8px;background:var(--orange);color:#182219;padding:16px 18px;display:flex;gap:18px;align-items:center}.nav-action:hover{background:#ffbc69}.menu-toggle{display:none}
.hero{position:relative;overflow:hidden;min-height:650px;color:white;background:radial-gradient(ellipse 650px 480px at 70% 22%,rgba(224,138,49,.16),transparent 75%),linear-gradient(122deg,#15271e 5%,#213a2d 48%,#111d18 100%)}.hero-glow{position:absolute;inset:0;background:radial-gradient(ellipse 450px 300px at 85% 50%,rgba(255,177,84,.09),transparent 78%);pointer-events:none}.mountains{position:absolute;bottom:-3px;right:0;left:0;height:355px;opacity:.9;pointer-events:none}.mountains svg{width:100%;height:100%}.hero-inner{position:relative;display:flex;justify-content:space-between;gap:48px;align-items:center;padding:88px 0 112px;z-index:1}.hero-content{max-width:765px}.eyebrow{color:#c8beab;letter-spacing:3.8px;font-size:10px;font-weight:800;display:flex;align-items:center;gap:14px}.eyebrow .line{width:34px;height:2px;background:var(--orange)}.hero-kicker{font-family:Georgia,serif;font-size:24px;font-style:italic;color:var(--gold);margin:42px 0 5px}.hero h1{margin:0;font-family:Impact,'Arial Narrow',Arial,sans-serif;font-stretch:condensed;letter-spacing:-1.5px;font-size:clamp(80px,9.5vw,148px);font-weight:900;line-height:.89;text-transform:uppercase;text-shadow:0 9px 18px rgba(0,0,0,.16)}.hero h1 span{color:#f5aa4d}.hero h1 sup{font-family:Arial,sans-serif;font-size:20px;letter-spacing:2px;vertical-align:top;padding-left:12px;color:#ffe0a0}.hero-intro{font-size:18px;line-height:1.55;color:#d5dacf;max-width:530px;margin:27px 0 28px}.hero-details{display:flex;flex-wrap:wrap;gap:38px;margin-bottom:37px}.hero-details>div{display:flex;align-items:center;gap:12px}.hero-details svg{width:24px;height:24px;stroke:var(--orange);stroke-width:1.7;fill:none}.hero-details strong{font-size:13px;letter-spacing:1px;display:block}.hero-details small{font-size:10px;letter-spacing:1.8px;color:#b5bcb3;margin-top:3px;display:block}.hero-buttons{display:flex;gap:12px;flex-wrap:wrap}.btn{min-height:50px;display:inline-flex;align-items:center;justify-content:center;gap:19px;padding:0 22px;font-size:12px;text-transform:uppercase;font-weight:900;letter-spacing:.7px;transition:transform .15s,background .15s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--orange);color:#17261c}.btn-ghost{border:1px solid #7a8777;color:white}.hero-stats{align-self:stretch;display:flex;flex-direction:column;justify-content:center;min-width:130px;padding-top:30px}.hero-stats>div{display:flex;flex-direction:column;gap:0;padding:16px 0}.hero-stats strong{font-size:56px;font-family:Impact,'Arial Narrow',sans-serif;font-weight:900;letter-spacing:1px;color:#f5d3a1;line-height:1}.hero-stats strong span{font:900 15px Arial;margin-left:3px}.hero-stats>div>span{font-size:9px;color:#bdc4b7;letter-spacing:1.8px;margin-top:9px;font-weight:800}.hero-stats i{display:block;height:1px;background:rgba(255,255,255,.2);width:90px}.hero-bottom-label{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);white-space:nowrap;z-index:1;letter-spacing:5px;font-size:10px;color:#8e9e8c;font-weight:800}
.section-label{display:flex;gap:11px;align-items:center;color:#a3703e;font-size:11px;font-weight:900;letter-spacing:2.2px;margin:0 0 21px}.section-label span{font-size:11px;padding-right:12px;border-right:1px solid #b9a99a}.section-label.light{color:#ffc57b}.section-label.light span{border-color:rgba(255,255,255,.25)}h2{font-family:Georgia,serif;font-size:clamp(34px,4vw,58px);line-height:1.14;font-weight:700;letter-spacing:-1.9px;margin:0}p{line-height:1.7}.intro{background:#f6f1e8}.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}.intro-right{padding-top:25px}.intro-right p{color:#586158;font-size:16px;margin:0 0 17px}.intro-right strong{color:#2c3c30}.quote-signature{border-top:1px solid #d9d4c9;margin-top:26px;padding-top:24px;color:#a36a2b;font-weight:900;font-size:11px;letter-spacing:1.9px}.quote-signature span{padding:0 4px}
.courses-section{background:#eae7df}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:42px}.section-heading>p{max-width:270px;color:#5f685d;font-size:15px;margin:0 0 4px}.course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.course-card{min-height:250px;background:#16261e;color:white;position:relative;padding:27px 27px 25px;display:flex;flex-direction:column;overflow:hidden;isolation:isolate;transition:transform .2s,box-shadow .2s}.course-card::before{content:"";position:absolute;right:-50px;top:20px;width:190px;height:190px;border:1px solid color-mix(in srgb,var(--course),transparent 65%);border-radius:50%;z-index:-1}.course-card::after{content:"";position:absolute;left:0;right:0;bottom:0;height:5px;background:var(--course)}.course-card:hover{transform:translateY(-4px);box-shadow:0 12px 25px rgba(24,33,26,.2)}.course-card-top{display:flex;align-items:center;justify-content:space-between;min-height:22px;gap:10px}.course-index{font-size:10px;letter-spacing:2px;color:#b0beb0;font-weight:800}.course-mark{color:var(--course);font-size:25px;line-height:1}.course-distance{font-family:Impact,'Arial Narrow',sans-serif;font-size:100px;line-height:1.04;color:var(--course);letter-spacing:-1px;margin-top:10px}.course-distance small{font-size:24px;letter-spacing:.5px;color:#e9eee8}.course-card h3{font-size:21px;letter-spacing:.8px;font-weight:900;line-height:1.15;margin:6px 0 19px}.card-rule{height:1px;background:#435449;margin-top:auto}.course-foot{padding-top:16px;display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:11px;letter-spacing:.5px;color:#c5cbc2}.course-foot strong{color:white;font-size:16px}.course-foot>span:last-child{color:var(--course);font-weight:850;text-align:right}.course-card.featured{grid-column:span 2;background:linear-gradient(115deg,#3b291d,#1b2921 78%);min-height:260px}.featured-label{font-size:10px;background:#f5aa4d;color:#231a11;padding:8px 10px;font-weight:900;letter-spacing:1px}.course-card.featured .course-distance{font-size:106px}.course-card.featured .course-foot{max-width:360px}.course-card.featured p{position:absolute;max-width:250px;right:35px;top:86px;color:#c6c0b5;font-size:14px;line-height:1.5}.course-disclaimer{font-size:12px;color:#70756c;margin:24px 0 0;line-height:1.6}
.registration{background:#c67a34;color:white;position:relative;overflow:hidden}.registration::before{content:"";position:absolute;right:-200px;bottom:-340px;width:750px;height:750px;border:170px solid rgba(255,255,255,.06);border-radius:50%}.registration-grid{position:relative;display:grid;grid-template-columns:1fr 460px;align-items:center;gap:80px}.registration h2{color:white}.registration em{color:#ffe0ac}.registration-grid>div>p:not(.section-label){font-size:17px;color:#fbe5cf;max-width:350px;margin-top:24px}.registration-ticket{position:relative;background:#17271e;padding:32px 38px;box-shadow:15px 15px 0 rgba(72,33,10,.13)}.ticket-top{color:#c5bbaa;font-size:11px;letter-spacing:2px;font-weight:800}.registration-ticket>strong{font-size:100px;line-height:1.15;font-weight:900;font-family:Impact,'Arial Narrow',sans-serif;color:#ffd69c;display:block;letter-spacing:-2px}.registration-ticket>strong span{font-size:32px;letter-spacing:1px;margin-left:12px}.registration-ticket>p{color:#fff!important;font-size:13px!important;letter-spacing:1px;margin:0!important}.ticket-divider{border-top:1px dashed #5f6c5d;margin:27px 0 22px}.ticket-bottom{color:#c3c9bc;font-size:13px;line-height:1.75}.ticket-bottom strong{color:white}.ticket-bottom span{display:block;color:#9da99e;font-size:12px}.ticket-notch{position:absolute;width:23px;height:23px;border-radius:50%;background:#c67a34;left:-11px;top:75%}
.info-section{background:#f6f1e8}.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;border-top:1px solid #dedbd2;border-left:1px solid #dedbd2;background:#dedbd2}.info-cell{background:#f6f1e8;padding:35px 25px 33px;min-height:248px}.info-icon{font-family:Georgia,serif;font-size:35px;color:#bb7538}.info-cell h3{font-size:18px;margin:18px 0 10px}.info-cell p{margin:0;font-size:14px;color:#697067}.info-cell strong{color:#29372d}.info-cell a{display:inline-block;margin-top:20px;font-size:12px;color:#aa652e;font-weight:800}.info-cell a:hover{text-decoration:underline}
.poster-section{background:#e7ded0}.poster-grid{display:grid;grid-template-columns:1fr 470px;align-items:center;gap:90px}.poster-copy p:not(.section-label){max-width:450px;color:#5d675e;font-size:17px;margin-top:28px}.poster-frame{position:relative;transform:rotate(2deg);box-shadow:16px 18px 0 #d2bc9b,0 25px 50px rgba(37,34,21,.2);background:#18271f}.poster-frame img{display:block;width:100%;height:auto}.poster-stamp{position:absolute;top:-15px;right:-19px;transform:rotate(9deg);background:#ffb55e;color:#1d241a;padding:12px 16px;font-size:11px;letter-spacing:1px;font-weight:900}.small-accent{display:flex;align-items:center;gap:14px;letter-spacing:2px;color:#a5703d;font-size:11px;font-weight:900;margin-top:38px}.small-accent span{width:36px;height:2px;background:#bb8b55}
.contact-section{background:linear-gradient(112deg,#182b20,#253a2a);color:white}.contact-grid{display:grid;grid-template-columns:1fr 330px;gap:100px;align-items:center}.contact-section h2{color:white}.contact-section h2 em{color:var(--orange)}.contact-grid>div>p:not(.section-label){max-width:470px;color:#b8c5b7}.contact-card{padding:34px;border:1px solid #516552}.contact-card>span{font-size:10px;color:var(--gold);letter-spacing:2px;font-weight:900}.contact-card>strong{display:block;font-size:26px;line-height:1.08;margin:16px 0}.contact-card p{font-size:13px;color:#b1beaf}.contact-placeholder{border-top:1px solid #526354;padding-top:20px;font-size:12px;color:#eebd80;margin-top:22px}.footer{background:#0d1a14;color:#8f9b8d;font-size:10px;letter-spacing:1.3px;padding:22px 0 26px}.footer-inner{display:flex;justify-content:space-between;gap:12px;font-weight:800}.footer a{color:#edb77b}.footer a:hover{text-decoration:underline}.footer-note{font-size:10px;color:#68786b;letter-spacing:.2px;padding-top:15px;line-height:1.5}
@media(max-width:1050px){.nav-links{gap:16px}.nav-links>a:not(.nav-action){font-size:11px}.hero h1{font-size:clamp(72px,9vw,115px)}.hero-stats{min-width:112px}.hero-stats strong{font-size:48px}.registration-grid{grid-template-columns:1fr 380px;gap:48px}.poster-grid{gap:52px;grid-template-columns:1fr 42%}.info-grid{grid-template-columns:repeat(2,1fr)}.course-card.featured p{right:20px;max-width:185px}} 
@media(max-width:760px){.shell{width:min(var(--max),calc(100% - 36px))}.section-pad{padding:70px 0}.nav-shell{height:73px}.brand{min-width:0}.brand-icon{width:43px;height:43px}.brand-copy strong{font-size:14px}.brand-copy small{font-size:7px}.menu-toggle{width:40px;height:42px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;background:transparent;border:1px solid #526458;cursor:pointer}.menu-toggle span{width:18px;height:2px;background:#f0e5d5}.nav-links{display:none;position:absolute;top:73px;left:0;right:0;background:#0e1f16;flex-direction:column;align-items:stretch;gap:0;padding:12px 18px 20px;border-bottom:1px solid #485b4a}.nav-links.open{display:flex}.nav-links>a:not(.nav-action){padding:13px 12px;font-size:14px}.nav-action{justify-content:space-between;margin-top:6px}.hero{min-height:auto}.hero-inner{padding:69px 0 127px;display:block}.hero-kicker{font-size:20px;margin-top:30px}.hero h1{font-size:clamp(58px,13vw,94px);letter-spacing:-1px}.hero h1 sup{font-size:13px;padding-left:7px}.hero-intro{font-size:16px}.hero-stats{display:none}.hero-bottom-label{font-size:8px;letter-spacing:3px}.mountains{height:230px}.intro-grid,.registration-grid,.poster-grid,.contact-grid{grid-template-columns:1fr;gap:30px}.intro-right{padding:0}.section-heading{align-items:start;display:block}.section-heading>p{max-width:none;margin-top:15px}.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.course-card{min-height:220px;padding:20px}.course-distance{font-size:76px}.course-distance small{font-size:18px}.course-card h3{font-size:17px}.course-card.featured{grid-column:span 2}.registration-grid{gap:38px}.registration-ticket{max-width:450px}.poster-grid{gap:55px}.poster-frame{max-width:430px;margin-inline:auto}.contact-grid{gap:40px}.contact-card{max-width:430px}}
@media(max-width:480px){.hero h1{font-size:clamp(54px,13vw,72px)}.hero-details{gap:20px;flex-direction:column}.hero-buttons{flex-direction:column;align-items:stretch}.btn{width:100%}.course-grid{grid-template-columns:1fr}.course-card{min-height:218px}.course-card.featured{grid-column:auto;min-height:270px}.course-card.featured .course-distance{font-size:88px}.course-card.featured p{position:static;max-width:none;font-size:12px;margin:14px 0 0}.course-card.featured .course-foot{max-width:none}.info-grid{grid-template-columns:1fr}.info-cell{min-height:0}.registration-ticket{padding:27px 25px}.registration-ticket>strong{font-size:76px}.registration-ticket>strong span{font-size:24px}.footer-inner{flex-direction:column}.poster-frame{transform:rotate(1deg);box-shadow:8px 10px 0 #d2bc9b,0 15px 25px rgba(37,34,21,.16)}.poster-stamp{right:-8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.course-card,.btn{transition:none}}

/* V2 – identité de l'organisateur et contact officiel */
.brand-copy small{letter-spacing:1.1px;font-size:8px;color:#f7c78d}
.hero-organizer{font-size:11px;letter-spacing:1.45px;color:#dfd3c0;font-weight:750;margin:-5px 0 30px;line-height:1.6}
.hero-organizer strong{color:#ffbd74}
.info-cell .mail-inline{display:inline-block;margin:7px 0 0;font-weight:750;font-size:12px;letter-spacing:0;word-break:break-word;color:#9b5627}
.organizer-logo{display:block;width:min(100%,220px);height:auto;background:#fff;border:5px solid #fff;margin:18px 0 18px;object-fit:contain;box-shadow:0 5px 20px rgba(0,0,0,.19)}
.contact-email{border-top:1px solid #526354;padding-top:18px;margin-top:22px;display:flex;flex-direction:column;gap:9px}
.contact-email>span{font-size:9px;letter-spacing:1.35px;color:#eebd80;font-weight:850}
.contact-email a{color:white;font-size:14px;font-weight:750;word-break:break-word;text-decoration:underline;text-decoration-color:#a8b6a7;text-underline-offset:4px}
.contact-email a:hover{color:#ffcf92}
.footer-inner span a{color:#e9bc89;text-decoration:underline;text-underline-offset:3px}
@media(max-width:760px){.brand-copy small{font-size:6.6px;letter-spacing:.2px}.hero-organizer{font-size:10px;letter-spacing:.7px}.organizer-logo{max-width:180px}}