:root{--heading-font:"Poppins",sans-serif;--body-font:"Source Sans 3",sans-serif;--ardoise-deep:#0f1117;--ardoise-mid:#1a1f2e;--ardoise-soft:#1e1a14;--or-chaud:#c8a96e;--or-pale:#e2cfa0;--sable:#f0e8d8;--blanc:#ffffff;--texte-clair:rgba(255, 255, 255, 0.94);--texte-moyen:rgba(255, 255, 255, 0.82);--texte-doux:rgba(255, 255, 255, 0.52);--or-glow:rgba(200, 169, 110, 0.30);--glass-bg:rgba(255, 255, 255, 0.05);--glass-border:rgba(200, 169, 110, 0.14);--glass-hover:rgba(255, 255, 255, 0.09);--standard-font-size:1.05rem}*,::after,::before{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--body-font);font-size:18px;line-height:1.65;scroll-behavior:smooth}body{background:#0f1117;color:var(--texte-clair);overflow-x:clip;min-height:100vh;position:relative;color-scheme:dark}a{color:var(--or-chaud);text-decoration:none;transition:color .3s ease}a:hover{color:var(--or-pale)}p{color:var(--texte-moyen);font-size:var(--standard-font-size);line-height:1.7;margin-bottom:1rem}ul{list-style-type:square;padding-left:24px;color:var(--texte-moyen);font-size:var(--standard-font-size)}li{margin-bottom:8px;padding-left:6px;color:var(--texte-moyen)}strong{color:var(--texte-clair);font-weight:600}h1,h2,h3,h4,h5,h6{font-family:var(--heading-font);color:var(--texte-clair);line-height:1.3}h2{font-size:1.75rem;font-weight:400;letter-spacing:.02em;margin-bottom:1.4rem}h3{font-size:1.2rem;font-weight:500;margin-bottom:.5rem}mark{background-color:rgba(201,169,110,.15);color:var(--or-pale);font-family:var(--body-font);padding:1px 4px;border-radius:3px}.animated-background{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#0f1117 0,#1a1f2e 18%,#1e1a14 36%,#141210 52%,#1a1f2e 68%,#12161f 84%,#0f1117 100%);background-size:400% 400%;animation:gradientShiftEncre 50s ease infinite;z-index:-2}.animated-background::after{content:'';position:absolute;top:30%;left:50%;transform:translate(-50%,-50%);width:70vw;height:55vh;background:radial-gradient(ellipse at center,rgba(200,169,110,.07) 0,rgba(200,169,110,.03) 40%,transparent 70%);animation:haloBreath 18s ease-in-out infinite;pointer-events:none}@keyframes gradientShiftEncre{0%{background-position:0 0}25%{background-position:55% 28%}50%{background-position:100% 65%}75%{background-position:42% 100%}100%{background-position:0 0}}@keyframes haloBreath{0%,100%{opacity:.6;transform:translate(-50%,-50%) scale(1)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.12)}}.floating-particles{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:-1}.particle{position:absolute;width:3px;height:3px;background:var(--or-chaud);border-radius:50%;opacity:0;animation:floatParticle 35s infinite linear}.particle:nth-child(3n+1){width:5px;height:5px;background:var(--or-chaud);opacity:0;animation-duration:28s;filter:blur(.5px)}.particle:nth-child(3n+2){width:2px;height:2px;background:var(--or-pale);animation-duration:42s}.particle:nth-child(3n){width:4px;height:4px;background:rgba(255,255,255,.55);animation-duration:32s}@keyframes floatParticle{0%{transform:translateY(105vh) translateX(0) rotate(0);opacity:0}6%{opacity:.55}50%{opacity:.45}92%{opacity:.35}100%{transform:translateY(-15vh) translateX(var(--tx,40px)) rotate(200deg);opacity:0}}.sem-nav{position:fixed;top:20px;right:20px;z-index:1000;background:rgba(10,12,20,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-radius:50%;width:56px;height:56px;display:flex;align-items:center;justify-content:center;border:1px solid rgba(201,169,110,.3);cursor:pointer;transition:all .35s cubic-bezier(.25, .8, .25, 1)}.sem-nav:hover{border-color:var(--or-chaud);box-shadow:0 0 18px var(--or-glow);transform:scale(1.08)}.burger-lines{display:flex;flex-direction:column;gap:5px;cursor:pointer;padding:6px}.burger-lines span{display:block;width:22px;height:2px;background:var(--or-chaud);border-radius:2px;transition:all .3s cubic-bezier(.25, .8, .25, 1)}.sem-nav.open .burger-lines span:first-child{transform:rotate(45deg) translate(5px,5px)}.sem-nav.open .burger-lines span:nth-child(2){opacity:0;transform:scaleX(0)}.sem-nav.open .burger-lines span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.sem-menu{position:fixed;top:0;right:-340px;width:320px;height:100vh;background:rgba(8,10,16,.98);backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px);padding:72px 28px 36px;border-left:1px solid rgba(201,169,110,.2);z-index:999;transition:right .45s cubic-bezier(.25, .8, .25, 1);box-shadow:-8px 0 30px rgba(0,0,0,.4)}.sem-menu.open{right:0}.sem-menu ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px}.sem-menu ul li a{display:block;color:var(--texte-clair);font-family:var(--body-font);font-size:1rem;font-weight:400;padding:10px 14px;border-bottom:1px solid rgba(255,255,255,.06);border-radius:8px;transition:all .3s ease;position:relative;overflow:hidden}.sem-menu ul li a:hover{color:var(--or-chaud);background:rgba(201,169,110,.07);padding-left:22px}.sem-menu-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:998;opacity:0;visibility:hidden;transition:all .3s ease}.sem-menu-overlay.open{opacity:1;visibility:visible}.sem-lang{margin-top:36px;padding-top:24px;border-top:1px solid rgba(201,169,110,.15)}.sem-lang-title{font-size:.72rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--texte-doux);margin-bottom:14px;text-align:center}.sem-lang-links{display:flex;gap:10px;justify-content:center}.sem-lang-links a{color:var(--texte-moyen);font-size:.85rem;font-weight:500;padding:8px 16px;border:1px solid rgba(201,169,110,.2);border-radius:20px;transition:all .3s ease;text-align:center}.sem-lang-links a.active,.sem-lang-links a:hover{background:var(--or-chaud);border-color:var(--or-chaud);color:var(--ardoise-deep)}.header-faq{position:relative;min-height:55vh;display:flex;align-items:center;justify-content:center;overflow:visible;background:0 0}.header-faq::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:100px;background:linear-gradient(to bottom,transparent 0,rgba(8,10,16,.45) 100%);pointer-events:none;z-index:1}.banner-content{position:relative;z-index:3;text-align:center;max-width:780px;padding:2rem 2.5rem;background:rgba(10,12,20,.4);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(200,169,110,.22);border-radius:16px;margin:0 1.5rem}.banner-content h1{font-family:var(--heading-font);font-weight:600;font-size:clamp(1.6rem, 4.5vw, 2.6rem);color:var(--blanc);text-shadow:0 2px 20px rgba(0,0,0,.4);margin-bottom:.8rem;line-height:1.25}.banner-content p{font-size:clamp(.95rem, 2.5vw, 1.15rem);color:rgba(255,255,255,.88);text-shadow:0 1px 8px rgba(0,0,0,.3);margin:0}#wave-text span{display:inline-block;opacity:0;transform:translateY(6px);animation:letterFadeIn .8s ease-out forwards;animation-delay:calc(.06s * var(--i))}@keyframes letterFadeIn{to{opacity:1;transform:translateY(0)}}section{max-width:900px;margin:0 auto;padding:50px 40px;background:0 0;position:relative}section.intro{padding-bottom:28px}section h2{text-align:center;margin-bottom:1.5rem;background:linear-gradient(135deg,var(--or-pale) 0,var(--or-chaud) 60%,var(--sable) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.faq-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:0 auto 32px;padding:0}.faq-nav a{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;background:rgba(8,10,16,.6);border:1px solid rgba(201,169,110,.22);border-radius:24px;color:var(--texte-moyen);font-family:var(--body-font);font-size:.88rem;font-weight:500;white-space:nowrap;transition:all .28s ease;text-decoration:none}.faq-nav a:hover{color:var(--or-chaud);border-color:var(--or-chaud);background:rgba(201,169,110,.07)}.faq-nav a.active{background:linear-gradient(135deg,var(--or-chaud),#a07840);border-color:transparent;color:var(--ardoise-deep);font-weight:600}.faq-section-intro{color:var(--texte-moyen);font-size:.95rem;margin-bottom:24px;line-height:1.7}.faq-group{display:flex;flex-direction:column;gap:10px;margin-bottom:8px}.faq-item{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:12px;overflow:hidden;transition:border-color .3s ease,box-shadow .3s ease}.faq-item:hover{border-color:rgba(201,169,110,.28)}.faq-item.open{border-color:rgba(201,169,110,.32);box-shadow:0 4px 24px rgba(0,0,0,.2)}.faq-question{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 22px;cursor:pointer;font-family:var(--body-font);font-size:1rem;font-weight:500;color:var(--texte-clair);line-height:1.4;user-select:none;transition:color .25s ease;background:0 0;border:none;width:100%;text-align:left}.faq-question:hover{color:var(--or-chaud)}.faq-item.open .faq-question{color:var(--or-pale)}.faq-question-text{flex:1}.faq-chevron{flex-shrink:0;width:20px;height:20px;display:flex;align-items:center;justify-content:center;color:var(--or-chaud);opacity:.7;transition:transform .35s cubic-bezier(.25, .8, .25, 1),opacity .25s ease}.faq-item.open .faq-chevron{transform:rotate(180deg);opacity:1}.faq-chevron svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.faq-answer{max-height:0;overflow:hidden;transition:max-height .45s cubic-bezier(.25, .8, .25, 1)}.faq-item.open .faq-answer{max-height:600px}.faq-answer-inner{padding:0 22px 20px 22px;border-top:1px solid rgba(201,169,110,.1);padding-top:16px}.faq-answer-inner p{margin:0;color:var(--texte-moyen);font-size:.98rem;line-height:1.75}.faq-section{max-width:900px;margin:0 auto;padding:20px 40px 50px;position:relative}.faq-section-header{display:flex;align-items:center;gap:14px;margin-bottom:24px;padding-bottom:14px;border-bottom:1px solid rgba(201,169,110,.16)}.faq-section-icon{width:42px;height:42px;background:rgba(201,169,110,.1);border:1px solid rgba(201,169,110,.22);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}.faq-section-title{font-family:var(--heading-font);font-size:1.2rem;font-weight:500;color:var(--texte-clair);margin:0}.faq-cta{max-width:900px;margin:10px auto 0;padding:20px 40px 60px}.faq-cta-inner{background:rgba(201,169,110,.06);border:1px solid rgba(201,169,110,.2);border-radius:16px;padding:36px 40px;text-align:center}.faq-cta-inner h3{font-family:var(--heading-font);font-size:1.15rem;font-weight:500;color:var(--texte-clair);margin-bottom:10px}.faq-cta-inner p{color:var(--texte-moyen);font-size:.98rem;margin-bottom:22px}.btn-or{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;background:linear-gradient(135deg,var(--or-chaud),#a07840);color:var(--ardoise-deep);font-family:var(--body-font);font-size:.95rem;font-weight:600;border-radius:30px;text-decoration:none;transition:all .3s ease;box-shadow:0 4px 18px rgba(200,169,110,.25)}.btn-or:hover{box-shadow:0 6px 24px rgba(200,169,110,.4);transform:translateY(-2px);color:var(--ardoise-deep)}#back-to-top{position:fixed;bottom:24px;right:84px;width:42px;height:42px;background:rgba(10,12,20,.9);border:1px solid rgba(200,169,110,.3);border-radius:50%;color:var(--or-chaud);font-size:1.1rem;cursor:pointer;display:none;align-items:center;justify-content:center;z-index:900;transition:all .3s ease;backdrop-filter:blur(10px)}#back-to-top:hover{background:var(--or-chaud);color:var(--ardoise-deep);transform:translateY(-2px);box-shadow:0 6px 16px var(--or-glow)}@media (min-width:1400px){html{font-size:19px}.faq-cta,.faq-section,section{padding-left:50px;padding-right:50px}.banner-content{max-width:900px}}@media (min-width:768px) and (max-width:1024px){html{font-size:17px}.faq-cta,.faq-section,section{padding:36px 28px}.banner-content{max-width:680px}}@media (max-width:768px){html{font-size:16px}.faq-section,section{padding:28px 18px}.faq-cta{padding:16px 18px 48px}.sem-nav{top:14px;right:14px;width:48px;height:48px}.sem-menu{width:100%;right:-100%}.faq-nav{gap:8px;justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none;-ms-overflow-style:none;padding-bottom:4px;-webkit-mask-image:linear-gradient(to right,black 82%,transparent 100%);mask-image:linear-gradient(to right,black 82%,transparent 100%)}.faq-nav::-webkit-scrollbar{display:none}.faq-nav a{flex-shrink:0}.faq-question{padding:14px 16px;font-size:.97rem}.faq-answer-inner{padding:0 16px 16px;padding-top:14px}.faq-section-header{gap:10px}.faq-cta-inner{padding:28px 22px}.footer-seminaires{padding:24px 16px}.footer-nav{gap:4px;font-size:.75rem}}@media (max-width:480px){.banner-content{padding:1.5rem 1rem;margin:0 1rem}.faq-nav{gap:6px}.faq-nav a{padding:7px 14px;font-size:.82rem}}