.header{position:sticky;top:0;background:var(--color-white);box-shadow:0 2px 8px #2c18101a;z-index:1000}.nav-container{max-width:1200px;margin:0 auto;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:700;color:var(--color-primary);letter-spacing:-.02em}.nav-menu{display:flex;gap:2rem;list-style:none}.nav-menu a{color:var(--color-text);font-weight:500;transition:var(--transition);position:relative}.nav-menu a:hover{color:var(--color-secondary)}.nav-menu a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--color-secondary);transition:width .3s ease}.nav-menu a:hover:after{width:100%}.mobile-menu-button{display:none;background:none;border:none;color:var(--color-primary);cursor:pointer;padding:.5rem}@media(max-width:768px){.nav-menu{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--color-white);padding:1rem;box-shadow:0 4px 12px #2c181026}.nav-menu.active{display:flex}.mobile-menu-button{display:block}}.hero{padding:6rem 2rem;text-align:center;max-width:1200px;margin:0 auto}.hero-badge{display:inline-block;background:var(--color-bg-alt);color:var(--color-text);padding:.5rem 1.5rem;border-radius:50px;font-size:.875rem;font-weight:600;margin-bottom:2rem}.hero h1{font-size:3.5rem;font-weight:700;color:var(--color-primary);margin-bottom:1.5rem;line-height:1.1}.hero-description{font-size:1.25rem;color:var(--color-text-light);margin-bottom:2.5rem;max-width:700px;margin-left:auto;margin-right:auto}.hero-ctas{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:1rem 2rem;border-radius:8px;font-weight:600;font-size:1rem;cursor:pointer;transition:var(--transition);border:none;text-decoration:none}.btn-primary{background:var(--color-primary);color:var(--color-white)}.btn-primary:hover{background:#1a0e09;transform:translateY(-2px);box-shadow:0 4px 12px #2c18104d}.btn-secondary{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn-secondary:hover{background:var(--color-primary);color:var(--color-white);transform:translateY(-2px)}.expertise{padding:6rem 2rem;background:var(--color-white)}.section-title{text-align:center;font-size:2.5rem;color:var(--color-primary);margin-bottom:3rem;font-weight:700}.expertise-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:2rem}.expertise-card{background:var(--color-bg);padding:2.5rem 2rem;border-radius:12px;text-align:center;transition:var(--transition);border:2px solid transparent}.expertise-card:hover{transform:translateY(-8px);box-shadow:0 8px 24px #2c181026;border-color:var(--color-secondary)}.expertise-icon{width:64px;height:64px;margin:0 auto 1.5rem;color:var(--color-secondary)}.expertise-card h3{font-size:1.5rem;color:var(--color-primary);margin-bottom:1rem}.expertise-card p{color:var(--color-text-light);line-height:1.7;margin-bottom:0}.approche{padding:6rem 2rem;background:var(--color-bg-alt)}.approche-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.approche-content h2{font-size:2.5rem;color:var(--color-primary);margin-bottom:1.5rem}.approche-content p{color:var(--color-text-light);line-height:1.8;margin-bottom:2rem}.approche-stats{display:flex;gap:3rem;margin-top:2rem}.stat{text-align:left}.stat-number{font-size:3rem;font-weight:700;color:var(--color-secondary);line-height:1;margin-bottom:.5rem}.stat-label{color:var(--color-text-light);font-size:.875rem}.approche-image{border-radius:12px;overflow:hidden;background:var(--color-primary);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center}.approche-image img{width:100%;height:100%;object-fit:cover}.approche-placeholder{color:var(--color-white);opacity:.3;font-size:4rem}.citation{padding:6rem 2rem;background:var(--color-primary);color:var(--color-white);text-align:center}.citation-container{max-width:800px;margin:0 auto}.citation-icon{width:64px;height:64px;margin:0 auto 2rem;color:var(--color-secondary)}.citation blockquote{font-size:1.75rem;font-weight:500;line-height:1.6;font-style:italic;margin:0}.citation cite{display:block;margin-top:1.5rem;font-size:1rem;font-style:normal;color:var(--color-secondary);font-weight:600}.contact{padding:6rem 2rem;background:var(--color-bg)}.contact-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1.5fr;gap:4rem}.contact-info h2{font-size:2.5rem;color:var(--color-primary);margin-bottom:1.5rem}.contact-info p{color:var(--color-text-light);margin-bottom:2rem;line-height:1.7}.contact-details{display:flex;flex-direction:column;gap:1.5rem}.contact-item{display:flex;align-items:center;gap:1rem}.contact-item-icon{width:24px;height:24px;color:var(--color-secondary);flex-shrink:0}.contact-item a{color:var(--color-text);transition:var(--transition)}.contact-item a:hover{color:var(--color-secondary)}.contact-form{background:var(--color-white);padding:2.5rem;border-radius:12px;box-shadow:0 4px 16px #2c18101a}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;color:var(--color-text);font-weight:500}.form-group input,.form-group textarea{width:100%;padding:.875rem 1rem;border:2px solid var(--color-bg-alt);border-radius:8px;font-family:var(--font-family);font-size:1rem;color:var(--color-text);transition:var(--transition);background:var(--color-white)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--color-secondary)}.form-group textarea{resize:vertical;min-height:150px}.footer{background:var(--color-primary);color:var(--color-white);padding:3rem 2rem 2rem}.footer-container{max-width:1200px;margin:0 auto}.footer-content{display:grid;grid-template-columns:2fr 1fr 1fr;gap:3rem;margin-bottom:2rem}.footer-logo{font-size:1.5rem;font-weight:700;margin-bottom:1rem}.footer-description{color:#fffc;line-height:1.7}.footer-links h4{margin-bottom:1rem;font-size:1.125rem;color:var(--color-secondary)}.footer-links ul{list-style:none;display:flex;flex-direction:column;gap:.75rem}.footer-links a{color:#fffc;transition:var(--transition)}.footer-links a:hover{color:var(--color-secondary)}.footer-bottom{border-top:1px solid rgba(255,255,255,.2);padding-top:2rem;text-align:center;color:#fff9;font-size:.875rem}@media(max-width:1024px){.hero h1{font-size:2.75rem}.approche-container,.contact-container{gap:3rem}.footer-content{grid-template-columns:1fr 1fr}}@media(max-width:768px){.hero{padding:4rem 1.5rem}.hero h1{font-size:2.25rem}.hero-description{font-size:1.125rem}.hero-ctas{flex-direction:column}.btn{width:100%;justify-content:center}.section-title{font-size:2rem}.expertise{padding:4rem 1.5rem}.expertise-grid{grid-template-columns:1fr}.approche{padding:4rem 1.5rem}.approche-container{grid-template-columns:1fr;gap:2rem}.approche-image{order:-1}.approche-stats{gap:2rem}.stat-number{font-size:2.5rem}.citation{padding:4rem 1.5rem}.citation blockquote{font-size:1.5rem}.contact{padding:4rem 1.5rem}.contact-container{grid-template-columns:1fr;gap:2rem}.contact-form{padding:2rem}.footer-content{grid-template-columns:1fr;gap:2rem}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.fade-in-up{animation:fadeInUp .6s ease-out}