.csd-page{overflow-x:hidden;font-family:var(--font-body)}.csd-error,.csd-page{min-height:100vh;background-color:var(--bg-main);color:var(--text-main)}.csd-error{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px}.csd-error h1{font-family:var(--font-primary);font-size:2.5rem;margin-bottom:24px}.csd-error button{padding:16px 32px;background-color:var(--accent-primary);color:#000;border-radius:50px;font-weight:800;font-family:var(--font-primary);text-transform:uppercase;letter-spacing:1px}.csd-hero{position:relative;height:100vh;width:100%;display:flex;align-items:center;justify-content:center;overflow:hidden}.csd-hero-bg{position:absolute;inset:0;z-index:0;background-size:cover;background-position:50%}.csd-hero-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(11,15,26,.7) 0,rgba(11,15,26,.4) 40%,var(--bg-main) 100%)}.csd-hero-content{position:relative;z-index:10;width:100%;max-width:1440px;padding:0 5%;margin:auto auto 15vh}.csd-back-btn{display:inline-flex;align-items:center;gap:12px;color:#a0aec0;text-transform:uppercase;letter-spacing:3px;font-size:.8rem;font-weight:700;margin-bottom:40px;transition:color .3s ease;cursor:pointer;background:none;border:none}.csd-back-btn:hover{color:#ffffff}.csd-meta{display:flex;align-items:center;gap:16px;margin-bottom:32px}.csd-badge{padding:8px 20px;border-radius:50px;font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:2px;border:1px solid;background:rgba(0,0,0,.3);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.csd-year{color:var(--text-muted);font-family:monospace;font-size:1.1rem}.csd-title{font-family:var(--font-primary);font-size:clamp(3rem,8vw,7rem);font-weight:900;text-transform:uppercase;line-height:1.05;margin-bottom:32px;letter-spacing:-.03em;max-width:1200px}.csd-client{font-size:clamp(1.2rem,3vw,2rem);font-weight:300;border-left:4px solid;padding-left:24px;padding-top:8px;padding-bottom:8px;color:#e2e8f0}.csd-client strong{font-weight:800;color:#ffffff}.csd-scroll-indicator{position:absolute;bottom:40px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:12px;z-index:20}.csd-scroll-text{font-size:.65rem;letter-spacing:.4em;text-transform:uppercase;color:var(--text-muted)}.csd-scroll-line{width:1px;height:60px;background:rgba(255,255,255,.1);position:relative;overflow:hidden}.csd-section{padding:clamp(80px,15vw,160px) 0;position:relative;z-index:10;background-color:var(--bg-main)}.csd-grid{display:grid;grid-template-columns:1fr;grid-gap:64px;gap:64px;max-width:1440px;margin:0 auto;padding:0 5%}@media (min-width:1024px){.csd-grid{grid-template-columns:1.4fr 1fr;gap:100px}}.csd-label{font-size:.85rem;font-weight:800;text-transform:uppercase;letter-spacing:.3em;color:var(--text-muted);display:flex;align-items:center;gap:16px;margin-bottom:32px}.csd-label:before{content:"";width:48px;height:1px;background:rgba(255,255,255,.2)}.csd-overview{font-size:clamp(1.5rem,3.5vw,2.5rem);font-weight:300;line-height:1.5;color:#f8fafc;margin-bottom:80px}.csd-details-grid{display:grid;grid-template-columns:1fr;grid-gap:48px;gap:48px}@media (min-width:768px){.csd-details-grid{grid-template-columns:1fr 1fr;gap:40px}}.csd-detail-title{font-size:1.5rem;font-weight:700;display:flex;align-items:center;gap:16px;margin-bottom:20px;font-family:var(--font-primary)}.csd-detail-text{font-size:1.15rem;color:#94a3b8;line-height:1.8;font-weight:400}.csd-metrics-card{position:sticky;top:120px;background:var(--bg-glass-heavy);border:1px solid var(--border-light);border-radius:32px;padding:clamp(32px,5vw,56px);backdrop-filter:blur(30px);-webkit-backdrop-filter:blur(30px);box-shadow:0 20px 50px rgba(0,0,0,.5)}.csd-metric-item{margin-bottom:48px}.csd-metric-item:last-child{margin-bottom:0}.csd-metric-val{font-size:clamp(3.5rem,6vw,5.5rem);font-weight:900;line-height:1;letter-spacing:-.03em;font-family:var(--font-primary)}.csd-metric-label{font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:var(--text-muted);margin-top:12px}.csd-bts-section{padding:clamp(80px,10vw,160px) 0;background-color:var(--bg-secondary)}.csd-gallery-header{text-align:center;margin-bottom:clamp(60px,10vw,100px);padding:0 5%}.csd-gallery-title{font-family:var(--font-primary);font-size:clamp(2.5rem,5vw,4.5rem);font-weight:900;text-transform:uppercase;letter-spacing:-.02em;background:linear-gradient(90deg,#ffffff,#a0aec0);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:16px}.csd-gallery-subtitle{color:var(--text-muted);font-size:1.1rem;max-width:600px;margin:0 auto}.csd-bts-container{display:flex;flex-direction:column;gap:clamp(60px,10vw,140px);width:100%;max-width:1440px;margin:0 auto;padding:0 5%}.csd-bts-row{display:grid;grid-template-columns:1fr;grid-gap:40px;gap:40px;align-items:center}@media (min-width:992px){.csd-bts-row{grid-template-columns:1fr 1fr;gap:80px}.csd-bts-reverse .csd-bts-content{order:-1}}.csd-bts-image-wrapper{position:relative;border-radius:24px;overflow:hidden;box-shadow:0 30px 60px rgba(0,0,0,.4);aspect-ratio:4/3}@media (min-width:992px){.csd-bts-image-wrapper{border-radius:32px}}.csd-bts-img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.csd-bts-img:hover{transform:scale(1.05)}.csd-bts-content{display:flex;flex-direction:column;justify-content:center}.csd-bts-title{font-family:var(--font-primary);font-size:clamp(2rem,3.5vw,3rem);font-weight:800;margin-bottom:24px;line-height:1.2}.csd-bts-desc{font-size:1.15rem;color:#94a3b8;line-height:1.8}.csd-testimonial-section{padding:clamp(100px,15vw,200px) 0;background-color:var(--bg-main);position:relative;text-align:center}.csd-testimonial-container{max-width:1000px;margin:0 auto;padding:0 5%;position:relative}.csd-quote-mark{position:absolute;top:-120px;left:50%;transform:translateX(-50%);font-size:300px;font-family:Playfair Display,serif;line-height:1;color:#ffffff;opacity:.02;pointer-events:none;z-index:0}.csd-quote{font-size:clamp(1.5rem,4vw,3rem);font-weight:300;font-style:italic;line-height:1.4;margin-bottom:60px;color:#ffffff;position:relative;z-index:10}.csd-author-row{gap:24px}.csd-author-avatar,.csd-author-row{display:flex;align-items:center;justify-content:center}.csd-author-avatar{width:70px;height:70px;border-radius:50%;font-weight:900;font-size:1.5rem;color:#000;box-shadow:0 10px 30px rgba(0,0,0,.5);font-family:var(--font-primary)}.csd-author-info{text-align:left}.csd-author-name{font-weight:800;font-size:1.3rem;font-family:var(--font-primary);margin-bottom:4px}.csd-author-role{color:var(--text-muted);font-size:1rem}.csd-cta-box{margin-top:clamp(100px,15vw,160px);padding-top:clamp(80px,10vw,120px);border-top:1px solid rgba(255,255,255,.05);display:flex;flex-direction:column;align-items:center}.csd-cta-title{font-size:clamp(2rem,5vw,4rem);margin-bottom:48px;letter-spacing:-.02em}.csd-cta-btn,.csd-cta-title{font-weight:900;font-family:var(--font-primary);text-transform:uppercase}.csd-cta-btn{padding:24px 56px;border-radius:100px;color:#000;font-size:1.1rem;letter-spacing:2px;transition:transform .3s cubic-bezier(.175,.885,.32,1.275);border:none;cursor:pointer;outline:none}.csd-cta-btn:hover{transform:scale(1.05) translateY(-5px)}.csd-video-section{padding:120px 5% 80px;max-width:1440px;margin:0 auto}.csd-video-container{max-width:1000px;margin:0 auto}.csd-video-header{text-align:center;margin-bottom:60px}.csd-video-title{font-family:var(--font-primary);font-size:clamp(2.5rem,5vw,4.5rem);font-weight:900;text-transform:uppercase;letter-spacing:-.02em;margin-bottom:20px}.csd-video-subtitle{font-size:clamp(1rem,2vw,1.3rem);font-weight:300;color:var(--text-muted);line-height:1.6;max-width:640px;margin:0 auto}.csd-video-wrapper{position:relative;width:100%;aspect-ratio:16/9;border-radius:24px;overflow:hidden;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);box-shadow:0 30px 60px rgba(0,0,0,.4),0 0 80px color-mix(in srgb,var(--case-color,#4A72FF) 15%,transparent)}.csd-video-iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}@media (max-width:768px){.csd-video-section{padding:80px 5% 60px}.csd-video-wrapper{border-radius:16px;aspect-ratio:9/16;max-height:85vh}.csd-video-header{margin-bottom:40px}}