.qsn-hero{background:var(--deltic-bg-hero);padding:96px 0 72px;text-align:center}.qsn-hero h1{font-size:clamp(34px,5vw,56px);font-weight:600;letter-spacing:-.035em;line-height:1.1;color:var(--deltic-blue);margin:16px 0 24px}.qsn-hero .qsn-lead{font-size:18px;color:var(--deltic-text-muted);line-height:1.7;max-width:768px;margin:0 auto}.qsn-banner{padding:56px 0 72px;background:var(--deltic-bg-hero)}.qsn-banner-figure{margin:0;border-radius:24px;overflow:hidden;box-shadow:0 12px 40px #003e571a}.qsn-banner-figure img{display:block;width:100%;height:auto}.qsn-histoire-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}.qsn-histoire-text h2{font-size:2.375rem;font-weight:600;letter-spacing:-.035em;color:var(--deltic-blue);line-height:1.15;margin:12px 0 20px}.qsn-histoire-text p{font-size:16px;color:var(--deltic-text);line-height:1.75;margin:0 0 16px}.qsn-histoire-text strong{color:var(--deltic-blue);font-weight:600}.qsn-timeline{list-style:none;margin:0;position:relative;border-left:2px solid var(--deltic-turquoise-light);padding:0 0 0 32px}.qsn-timeline-item{position:relative;padding-bottom:32px}.qsn-timeline-item:last-child{padding-bottom:0}.qsn-timeline-item:before{content:"";position:absolute;left:-42px;top:6px;width:18px;height:18px;border-radius:50%;background:var(--deltic-turquoise);box-shadow:0 0 0 4px #fff,0 0 0 6px var(--deltic-turquoise-light)}.qsn-timeline-year{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--deltic-turquoise-dark);margin-bottom:6px}.qsn-timeline-item h3{font-size:17px;font-weight:700;color:var(--deltic-blue);margin:0 0 6px;line-height:1.3}.qsn-timeline-item p{font-size:14px;color:var(--deltic-text-muted);line-height:1.6;margin:0}.qsn-convictions-grid,.qsn-piliers-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.qsn-conviction-card,.qsn-pilier-card{background:#fff;border:1px solid var(--deltic-border);border-radius:var(--deltic-radius-card);padding:32px 28px}.qsn-conviction-num,.qsn-pilier-num{display:inline-block;font-size:13px;font-weight:700;color:var(--deltic-turquoise);letter-spacing:.08em;margin-bottom:12px}.qsn-conviction-card h3,.qsn-pilier-card h3{font-size:18px;font-weight:700;color:var(--deltic-blue);margin:0 0 12px;line-height:1.3;letter-spacing:-.01em}.qsn-conviction-card p,.qsn-pilier-card p{font-size:14.5px;color:var(--deltic-text);line-height:1.65;margin:0}.qsn-quote{padding:72px 0;background:#fff}.qsn-quote-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:56px;align-items:center}.qsn-quote blockquote{margin:0}.qsn-quote blockquote p{font-size:clamp(22px,2.6vw,30px);font-weight:500;letter-spacing:-.02em;color:var(--deltic-blue);line-height:1.4;margin:0 0 24px}.qsn-quote blockquote footer{display:inline-flex;flex-direction:column;align-items:flex-start;gap:2px}.qsn-quote blockquote footer strong{font-size:14.5px;font-weight:700;color:var(--deltic-blue)}.qsn-quote blockquote footer span{font-size:13px;color:var(--deltic-text-muted)}.qsn-quote-figure{margin:0;border-radius:20px;overflow:hidden;box-shadow:0 10px 30px #003e571a}.qsn-quote-figure img{display:block;width:100%;height:auto}.qsn-equipe-intro{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-bottom:48px}.qsn-equipe-intro-figure{margin:0;border-radius:20px;overflow:hidden;box-shadow:0 10px 30px #003e571a}.qsn-equipe-intro-figure img{display:block;width:100%;height:auto}.qsn-equipe-intro-text h2{font-size:2.375rem;font-weight:600;letter-spacing:-.035em;color:var(--deltic-blue);line-height:1.15;margin:12px 0 20px}.qsn-equipe-intro-text p{font-size:15.5px;color:var(--deltic-text);line-height:1.7;margin:0 0 14px}.qsn-team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.qsn-team-card{background:#fff;border:1px solid var(--deltic-border);border-radius:16px;padding:28px 22px;text-align:center;transition:transform .2s ease,box-shadow .2s ease}.qsn-team-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px #003e5714}.qsn-avatar{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:16px;background:var(--deltic-bg-card);color:var(--deltic-turquoise);margin-bottom:14px}.qsn-avatar svg{width:32px;height:32px}.qsn-team-card h3{font-size:15.5px;font-weight:700;color:var(--deltic-blue);margin:0 0 4px;line-height:1.3}.qsn-team-role{display:inline-block;font-size:11.5px;font-weight:600;color:var(--deltic-turquoise-dark);background:var(--deltic-turquoise-light);padding:2px 9px;border-radius:999px;margin-bottom:12px}.qsn-team-card p{font-size:13px;color:var(--deltic-text-muted);line-height:1.55;margin:0}.qsn-kpi-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:32px;margin-top:8px}.qsn-kpi-item{text-align:center}.qsn-kpi-item .value{font-size:clamp(2.2rem,3.6vw,2.8rem);font-weight:500;color:var(--deltic-blue);line-height:1;margin-bottom:12px;letter-spacing:-.035em}.qsn-kpi-item .label{font-size:13.5px;color:var(--deltic-text-muted);line-height:1.45}.section--soft-blue{background:var(--deltic-bg-hero)}.qsn-rse-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.qsn-rse-card{background:#fff;border-radius:16px;padding:28px}.qsn-rse-card h3{font-size:17px;font-weight:700;color:var(--deltic-blue);margin:0 0 12px;line-height:1.3}.qsn-rse-card p{font-size:14px;color:var(--deltic-text-muted);line-height:1.65;margin:0}.qsn-final-cta-inner{background:var(--deltic-blue);color:#fff;border-radius:24px;padding:56px 48px;text-align:center}.qsn-final-cta-inner h2{font-size:clamp(28px,3.4vw,38px);font-weight:600;letter-spacing:-.035em;color:#fff;margin:0 0 16px;line-height:1.2}.qsn-final-cta-inner p{font-size:17px;color:#ffffffd9;max-width:640px;margin:0 auto 28px;line-height:1.6}.qsn-final-cta-inner .deltic-btn{background:var(--deltic-turquoise);color:#fff;border-color:var(--deltic-turquoise)}.qsn-final-cta-inner .deltic-btn svg{margin-left:4px;transition:transform .2s ease}.qsn-final-cta-inner .deltic-btn:hover svg{transform:translate(2px,-2px)}.section-head--center{max-width:760px;margin-left:auto;margin-right:auto;text-align:center}.section-head--center .deltic-eyebrow{justify-content:center}@media(max-width:1024px){.qsn-histoire-grid{grid-template-columns:1fr;gap:48px}.qsn-quote-grid{grid-template-columns:1fr;gap:32px}.qsn-quote-figure{max-width:360px;margin:0 auto}.qsn-equipe-intro{grid-template-columns:1fr;gap:32px}.qsn-convictions-grid,.qsn-piliers-grid,.qsn-rse-grid,.qsn-team-grid{grid-template-columns:1fr 1fr}.qsn-kpi-grid{grid-template-columns:repeat(3,1fr);gap:32px 20px}}@media(max-width:640px){.qsn-hero{padding:64px 0 48px}.qsn-banner-figure{border-radius:14px}.qsn-convictions-grid,.qsn-piliers-grid,.qsn-team-grid,.qsn-rse-grid{grid-template-columns:1fr}.qsn-kpi-grid{grid-template-columns:1fr 1fr}.qsn-final-cta-inner{padding:40px 24px}}