:root{--turquoise-primary:#4ECDC4;--turquoise-dark:#45B7AF;--turquoise-light:#7FE7E0;--rose-primary:#FFB6C1;--rose-accent:#FF69B4;--rose-pale:#FFE4E8;--noir:#1A1A1A;--gris-fonce:#2D2D2D;--gris-moyen:#666666;--gris-clair:#E8E8E8;--blanc:#FFFFFF;--blanc-casse:#FAFAFA;--font-display:'Playfair Display', 'Georgia', serif;--font-body:'Montserrat', 'Helvetica Neue', sans-serif;--font-accent:'Cormorant Garamond', serif;--spacing-xs:0.5rem;--spacing-sm:1rem;--spacing-md:2rem;--spacing-lg:4rem;--spacing-xl:6rem;--mobile:768px;--tablet:1024px;--desktop:1440px;--transition-base:0.3s cubic-bezier(0.4, 0, 0.2, 1);--transition-smooth:0.6s cubic-bezier(0.33, 1, 0.68, 1)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-body);color:var(--noir);line-height:1.6;background-color:var(--blanc-casse)}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:600;line-height:1.2;margin-bottom:var(--spacing-md)}h1{font-size:clamp(2.5rem, 5vw, 4.5rem);letter-spacing:-.02em}h2{font-size:clamp(2rem, 4vw, 3.5rem);letter-spacing:-.01em}h3{font-size:clamp(1.5rem, 3vw, 2.5rem)}p{font-size:clamp(1rem, 1.5vw, 1.125rem);margin-bottom:var(--spacing-sm);color:var(--gris-fonce)}.methode-page{width:100%}.methode-page .container{max-width:1400px!important;margin:0 auto!important;padding:0 var(--spacing-md)!important;width:100%!important;box-sizing:border-box!important}.container-narrow{max-width:900px}.section-overline-methode{display:flex;align-items:center;justify-content:center;gap:1rem;margin-bottom:1.5rem;opacity:0;animation:fadeIn 0.8s ease-out forwards}.overline-dot-methode{width:8px;height:8px;border-radius:50%;background:var(--turquoise-primary)}.overline-text-methode{font-size:.875rem;font-weight:700;text-transform:uppercase;letter-spacing:.15em;color:var(--turquoise-primary)}.section-title-methode{font-size:clamp(2rem, 4vw, 3.5rem);font-family:var(--font-display);text-align:center;color:var(--noir);margin-bottom:1.5rem;opacity:0;animation:fadeInUp 0.8s ease-out 0.2s forwards}.text-gradient-methode{background:linear-gradient(135deg,var(--turquoise-primary),var(--rose-accent));-webkit-background-clip:text;-webkit-text-fill-color:#fff0;background-clip:text}.section-intro-methode{text-align:center;font-size:1.125rem;line-height:1.8;color:var(--gris-fonce);max-width:700px;margin:0 auto 4rem;opacity:0;animation:fadeInUp 0.8s ease-out 0.3s forwards}.section-intro-methode strong{color:var(--turquoise-dark);font-weight:600}.btn{display:inline-block;padding:1rem 2.5rem;font-family:var(--font-body);font-size:1rem;font-weight:600;text-decoration:none;text-align:center;border:none;border-radius:50px;cursor:pointer;transition:all var(--transition-base);position:relative;overflow:hidden;z-index:1}.btn::before{content:'';position:absolute;top:0;left:0;width:0;height:100%;background:linear-gradient(135deg,var(--rose-accent),var(--turquoise-primary));transition:width var(--transition-smooth);z-index:-1}.btn:hover::before{width:100%}.btn-primary{background:linear-gradient(135deg,var(--turquoise-primary),var(--turquoise-dark));color:var(--blanc);box-shadow:0 10px 30px rgb(78 205 196 / .3)}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 15px 40px rgb(78 205 196 / .4);color:var(--blanc)}.btn-secondary{background:#fff0;border:2px solid var(--turquoise-primary);color:var(--turquoise-primary)}.btn-secondary:hover{background:var(--turquoise-primary);color:var(--blanc);transform:translateY(-3px)}@keyframes fadeInUp{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes shimmer{0%{background-position:-1000px 0}100%{background-position:1000px 0}}@media (max-width:768px){:root{--spacing-lg:3rem;--spacing-xl:4rem}.container{padding:0 var(--spacing-sm)}.btn{padding:.875rem 2rem;font-size:.9rem}.section-intro-methode{margin-bottom:3rem}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}*:focus-visible{outline:3px solid var(--turquoise-primary);outline-offset:3px}html{scroll-padding-top:100px}img{max-width:100%;height:auto;display:block}img[loading="lazy"]{background:linear-gradient(90deg,var(--gris-clair) 25%,var(--blanc) 50%,var(--gris-clair) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}