.ref-hero{position:relative;overflow:hidden;padding:10rem 0 4rem;background-color:#0c0e10;min-height:60vh}@media (min-width:768px){.ref-hero{padding:12rem 0 5rem;min-height:70vh}}.ref-hero__bg{position:absolute;inset:0;z-index:1}.ref-hero__bg-img{width:100%;height:100%;object-fit:cover;object-position:center 30%}.ref-hero__bg-fade-h{position:absolute;inset:0;background:linear-gradient(to right,rgba(12,14,16,0.85) 0%,rgba(12,14,16,0.4) 50%,rgba(12,14,16,0.7) 100%)}.ref-hero__bg-fade-v{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(12,14,16,0.3) 0%,rgba(12,14,16,0.1) 40%,rgba(12,14,16,0.8) 100%)}.ref-hero__bottom-fade{position:absolute;bottom:0;left:0;width:100%;height:12rem;background:linear-gradient(to bottom,transparent,#0c0e10);z-index:5;pointer-events:none}.ref-hero__title{font-family:var(--font-headline);font-size:clamp(2rem,5vw,3.5rem);font-weight:800;line-height:1.15;letter-spacing:-0.04em;color:#ffffff;margin-bottom:1.5rem;max-width:40rem}.ref-hero__sub{font-size:1.125rem;font-weight:300;color:var(--on-surface-variant);line-height:1.7;max-width:48rem}.ref-section--intro{background-color:#0c0e10}.ref-section--intro::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:10rem;background:linear-gradient(to bottom,transparent,#0c0e10);pointer-events:none;z-index:0}.ref-section{padding:3rem 0}@media (min-width:768px){.ref-section{padding:4rem 0}}@media (min-width:1024px){.ref-section{padding:5rem 0}}.ref-section--categories{background-color:#0c0e10}.ref-section--categories::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:10rem;background:linear-gradient(to bottom,transparent,#111415);pointer-events:none;z-index:0}.ref-timeline{position:relative;padding-left:2rem}.ref-timeline::before{content:'';position:absolute;top:0.5rem;bottom:0;left:0.4375rem;width:1px;background:rgba(255,255,255,0.08)}.ref-timeline__category{position:relative;margin-bottom:4rem}.ref-timeline__category:last-child{margin-bottom:0}.ref-timeline__dot{position:absolute;left:-2rem;top:0.5rem;width:0.875rem;height:0.875rem;transform:translateX(-50%);left:calc(-2rem + 0.4375rem);border-radius:50%;background:rgba(118,214,213,0.3);border:2px solid rgba(118,214,213,0.6);box-shadow:0 0 8px rgba(118,214,213,0.2)}@media (max-width:639px){.ref-timeline{padding-left:1.5rem}.ref-timeline::before{left:0.375rem}.ref-timeline__dot{left:calc(-1.5rem + 0.375rem)}}.ref-section--experts{background-color:#111415}.ref-section--experts::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:10rem;background:linear-gradient(to bottom,transparent,#0c0e10);pointer-events:none;z-index:0}.ref-cat-title{font-family:var(--font-headline);font-size:clamp(1.5rem,3.5vw,2.25rem);font-weight:700;color:#ffffff;letter-spacing:-0.03em;margin-bottom:1.5rem}.ref-cat-title--large{font-size:clamp(1.75rem,4vw,3rem);margin-bottom:2rem}.ref-grid{display:grid;grid-template-columns:1fr;gap:1rem}@media (min-width:640px){.ref-grid{grid-template-columns:1fr 1fr}}@media (min-width:1024px){.ref-grid{grid-template-columns:1fr 1fr 1fr;gap:1.25rem}}.ref-card{position:relative;padding:2rem;background:rgba(26,28,30,0.3);border:1px solid rgba(255,255,255,0.05);border-radius:var(--radius-default);cursor:pointer;transition:background 0.3s,border-color 0.3s,transform 0.2s}.ref-card:hover{background:rgba(35,37,40,0.5);border-color:rgba(255,255,255,0.1);transform:translateY(-2px)}.ref-card__quote{font-size:1rem;font-style:italic;color:var(--on-surface-variant);line-height:1.7;margin:0 0 1.25rem}.ref-card__link{display:block;font-family:var(--font-headline);font-size:0.75rem;font-weight:700;color:var(--tertiary);letter-spacing:0.02em;opacity:0.6;transition:opacity 0.3s}.ref-card:hover .ref-card__link{opacity:1}.ref-expert-grid{display:grid;grid-template-columns:1fr;gap:2rem}@media (min-width:768px){.ref-expert-grid{grid-template-columns:1fr 1fr}}.ref-expert-card{padding:2.5rem;background:rgba(26,28,30,0.4);border:1px solid rgba(255,255,255,0.06);border-left:2px solid rgba(118,214,213,0.3);border-radius:var(--radius-default);transition:background 0.3s,border-color 0.3s}.ref-expert-card:hover{background:rgba(35,37,40,0.5);border-color:rgba(255,255,255,0.1);border-left-color:rgba(118,214,213,0.5)}.ref-expert-card__avatar{width:4rem;height:4rem;border-radius:50%;object-fit:cover;border:1px solid rgba(255,255,255,0.1);filter:grayscale(20%);margin-bottom:1.5rem}.ref-expert-card__quote{font-size:1.0625rem;font-style:italic;color:var(--on-surface);line-height:1.7;margin:0 0 1.5rem}.ref-expert-card__name{font-family:var(--font-headline);font-size:1rem;font-weight:700;color:#ffffff;margin-bottom:0.25rem}.ref-expert-card__role{font-size:0.75rem;text-transform:uppercase;letter-spacing:0.1em;color:var(--on-surface-variant);opacity:0.7}.ref-section--videos{background-color:#0c0e10}.ref-section--videos::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:10rem;background:linear-gradient(to bottom,transparent,#111415);pointer-events:none;z-index:0}.ref-video-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}@media (min-width:768px){.ref-video-grid{grid-template-columns:1fr 1fr 1fr}}.ref-video-card{background:rgba(26,28,30,0.3);border:1px solid rgba(255,255,255,0.05);border-radius:var(--radius-default);overflow:hidden;transition:border-color 0.3s}.ref-video-card:hover{border-color:rgba(255,255,255,0.1)}.ref-video-card__embed{position:relative;padding-bottom:56.25%;height:0;overflow:hidden}.ref-video-card__embed iframe{position:absolute;top:0;left:0;width:100%;height:100%}.ref-video-card__name{font-family:var(--font-headline);font-size:1rem;font-weight:700;color:#ffffff;padding:1.25rem 1.5rem 0.25rem}.ref-video-card__quote{font-size:0.9375rem;font-style:italic;color:var(--on-surface-variant);line-height:1.6;padding:0 1.5rem 1.5rem}.ref-section--studie{background-color:#111415;padding:5rem 0}@media (min-width:768px){.ref-section--studie{padding:6rem 0}}@media (min-width:1024px){.ref-section--studie{padding:7rem 0}}.ref-section--studie::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:10rem;background:linear-gradient(to bottom,transparent,#0c0e10);pointer-events:none;z-index:0}.ref-studie-card{max-width:38rem;margin:0 auto;text-align:center;padding:3rem 2.5rem;background:rgba(26,28,30,0.5);border:1px solid rgba(255,255,255,0.06);border-radius:var(--radius-default)}.ref-studie-icon{display:inline-flex;align-items:center;justify-content:center;width:3.5rem;height:3.5rem;border-radius:50%;background:rgba(118,214,213,0.08);margin-bottom:1.5rem;color:var(--tertiary)}.ref-studie-card__title{font-family:var(--font-headline);font-size:clamp(1.5rem,3.5vw,2rem);font-weight:700;color:#ffffff;letter-spacing:-0.03em;margin-bottom:1.25rem}.ref-studie-text{font-size:1.0625rem;font-weight:300;color:var(--on-surface-variant);line-height:1.7;margin-bottom:1.75rem}.ref-studie-badges{display:flex;flex-wrap:wrap;justify-content:center;gap:0.5rem;margin-bottom:2rem}.ref-studie-badge{display:inline-block;font-family:var(--font-headline);font-size:0.75rem;font-weight:700;letter-spacing:0.02em;color:var(--tertiary);background:rgba(118,214,213,0.08);border:1px solid rgba(118,214,213,0.2);border-radius:2rem;padding:0.4rem 1rem}.ref-studie-link{display:inline-block;font-family:var(--font-headline);font-size:0.875rem;font-weight:700;color:var(--tertiary);border-bottom:1px solid rgba(118,214,213,0.3);transition:border-color 0.2s}.ref-studie-link:hover{border-color:var(--tertiary)}.ref-lightbox{display:none;position:fixed;inset:0;z-index:2000;background:rgba(0,0,0,0.85);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);align-items:center;justify-content:center;padding:2rem}.ref-lightbox.is-open{display:flex}.ref-lightbox__close{position:absolute;top:1.5rem;right:1.5rem;background:none;border:none;color:rgba(255,255,255,0.7);cursor:pointer;padding:0.5rem;line-height:0;transition:color 0.2s;z-index:10}.ref-lightbox__close:hover{color:#ffffff}.ref-lightbox__img{max-width:90vw;max-height:85vh;border-radius:0.5rem;box-shadow:0 20px 60px rgba(0,0,0,0.6)}.ab-final-body{max-width:36rem;margin:0 auto 3rem;text-align:center;display:flex;flex-direction:column;gap:1rem;font-size:1.125rem;font-weight:300;color:var(--on-surface-variant);line-height:1.7}