:root{--carousel-card-ratio: 56.25%;--carousel-max-width: 1280px;--carousel-gap: var(--space-4);--carousel-transition: .4s ease;--carousel-btn-size: 48px;--carousel-btn-size-mobile: 40px}.cours-hero{position:relative;overflow:hidden;padding:var(--space-6) var(--space-4);padding-top:calc(var(--header-height) + var(--space-1));background:linear-gradient(135deg,#6366f1f2,#06b6d4e6,#6366f1d9);min-height:auto;display:flex;flex-direction:column;align-items:center}.cours-hero__shapes{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:1}.cours-shape{position:absolute;opacity:.35}.cours-shape--1{width:350px;height:350px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.3) 0%,transparent 70%);top:-120px;right:-80px;animation:float 10s ease-in-out infinite}.cours-shape--2{width:160px;height:80px;border-radius:var(--radius-xl);background:#ffffff26;bottom:20%;left:-40px;animation:floatRotate 12s ease-in-out infinite}.cours-shape--3{width:90px;height:90px;background:#fff3;top:35%;right:8%;clip-path:polygon(50% 0%,100% 50%,50% 100%,0% 50%);animation:floatSpin 14s ease-in-out infinite}.cours-hero__header{position:relative;z-index:2;text-align:center;margin-bottom:0;max-width:var(--container-max)}.cours-hero__badge{display:inline-block;padding:var(--space-2) var(--space-4);background:#fff3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:var(--radius-full);font-size:var(--text-sm);font-weight:600;color:var(--color-white);margin-bottom:var(--space-3);border:1px solid rgba(255,255,255,.3);letter-spacing:.05em}.cours-hero__title{font-family:var(--font-display);font-size:clamp(var(--text-xl),5vw,var(--text-3xl));font-weight:700;color:var(--color-white);text-shadow:0 2px 10px rgba(0,0,0,.15);margin-bottom:var(--space-3);line-height:1.2}.cours-hero__subtitle{font-size:var(--text-lg);color:#ffffffe0;max-width:500px;margin:0 auto var(--space-4)}.cours-hero__chips{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-2)}.cours-chip{display:inline-flex;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-3);background:#ffffff26;border:1px solid rgba(255,255,255,.25);border-radius:var(--radius-full);font-size:var(--text-sm);font-weight:500;color:var(--color-white);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.carousel-wrapper{display:flex;align-items:center;justify-content:center;gap:var(--space-4);width:100%;max-width:calc(var(--carousel-max-width) + var(--carousel-btn-size) * 2 + var(--space-4) * 2);margin:0 auto}.carousel{width:100%;max-width:var(--carousel-max-width);position:relative}.carousel__track{display:flex;gap:var(--carousel-gap);overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding:var(--space-2) 0;scrollbar-width:none;-ms-overflow-style:none}.carousel__track::-webkit-scrollbar{display:none}@media(prefers-reduced-motion:reduce){.carousel__track{scroll-behavior:auto}}.carousel__slide{flex:0 0 100%;scroll-snap-align:center;background:var(--color-white);border-radius:var(--radius-xl);border:2px solid var(--color-gray-200);overflow:hidden;transition:border-color var(--transition-base),box-shadow var(--transition-base);display:flex;flex-direction:column}.carousel__slide:hover,.carousel__slide:focus-within{border-color:var(--color-primary-light);box-shadow:var(--shadow-lg)}.carousel__slide.is-active{border-color:var(--color-primary);box-shadow:var(--shadow-xl),0 0 0 3px var(--color-primary),0 0 20px #6366f14d}.slide__media{position:relative;width:100%;padding-top:var(--carousel-card-ratio);background:linear-gradient(135deg,var(--color-gray-100) 0%,var(--color-gray-50) 100%);overflow:hidden}.slide__image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow)}.carousel__slide:hover .slide__image{transform:scale(1.05)}.slide__icon{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:4rem;background:linear-gradient(135deg,var(--color-primary-light) 0%,var(--color-secondary) 100%);opacity:.9}.slide__content{padding:var(--space-4);flex:1;display:flex;flex-direction:column}.slide__title{font-family:var(--font-display);font-size:var(--text-lg);font-weight:700;color:var(--color-gray-900);margin-bottom:var(--space-2);line-height:1.3}.slide__description{font-size:var(--text-sm);color:var(--color-gray-600);line-height:1.6;flex:1}.slide__description p{margin-bottom:var(--space-2)}.slide__description p:last-child{margin-bottom:0}.slide__description strong{color:var(--color-gray-800);font-weight:600}.slide__list{margin:var(--space-2) 0;padding-left:var(--space-4);list-style:disc}.slide__list li{margin-bottom:var(--space-1)}.carousel__btn{flex-shrink:0;width:var(--carousel-btn-size);height:var(--carousel-btn-size);border-radius:var(--radius-full);background:var(--color-white);border:2px solid var(--color-gray-200);color:var(--color-gray-700);font-size:var(--text-xl);font-weight:600;display:flex;align-items:center;justify-content:center;transition:var(--transition-fast),box-shadow var(--transition-fast);cursor:pointer;box-shadow:var(--shadow-md)}.carousel__btn:hover,.carousel__btn:focus-visible{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-white);transform:scale(1.1);box-shadow:0 4px 12px #6366f159}.carousel__btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.carousel__btn--edge{opacity:.5}.carousel__btn--edge:hover{opacity:1}.carousel__nav{display:flex;align-items:center;justify-content:center;gap:var(--space-2);margin-top:var(--space-4)}.carousel__dots{display:flex;align-items:center;justify-content:center;gap:var(--space-2)}.carousel__dot{width:12px;height:12px;border-radius:var(--radius-full);background:var(--color-gray-300);border:none;cursor:pointer;transition:var(--transition-fast);padding:0}.carousel__dot:hover,.carousel__dot:focus-visible{background:var(--color-primary-light);transform:scale(1.2)}.carousel__dot.is-active{background:var(--color-primary);transform:scale(1.3)}.carousel__dot:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.cours-error{text-align:center;padding:var(--space-12) var(--space-4);color:var(--color-gray-500)}.cours-error span{font-size:3rem;display:block;margin-bottom:var(--space-4)}.cours-error p{font-size:var(--text-lg)}@media(max-width:768px){:root{--carousel-max-width: 450px}.carousel-wrapper{gap:var(--space-3)}}@media(max-width:640px){:root{--carousel-max-width: 100%;--carousel-btn-size: var(--carousel-btn-size-mobile)}.cours-hero{padding:var(--space-3) var(--space-2);padding-top:calc(var(--header-height) + var(--space-3))}.cours-hero__header{margin-bottom:var(--space-3)}.carousel-wrapper{gap:var(--space-2);padding:0 var(--space-1)}.carousel__track{padding:var(--space-2) 0}.slide__icon{font-size:3rem}.slide__content{padding:var(--space-3)}.slide__title{font-size:var(--text-base)}.slide__description{font-size:var(--text-xs)}.carousel__btn{width:var(--carousel-btn-size-mobile);height:var(--carousel-btn-size-mobile);font-size:var(--text-lg)}.carousel__nav{margin-top:var(--space-3)}.carousel__dot{width:10px;height:10px}}@media(max-width:380px){.carousel__btn{width:36px;height:36px;font-size:var(--text-base)}}@media print{.carousel-wrapper,.carousel__nav{display:none}.cours-hero{min-height:auto;padding:var(--space-4)}}