.proj-hero{padding:10rem 3rem 6rem;display:grid;grid-template-columns:1.1fr 1fr;gap:4rem;align-items:center;max-width:1400px;margin:0 auto;position:relative}.proj-back{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.15em;color:var(--gray-2);margin-bottom:2.5rem;display:inline-block;transition:color .2s}.proj-back:hover{color:var(--cyan)}.proj-eyebrow{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.2em;color:var(--cyan);margin-bottom:1.25rem}.proj-title{font-family:var(--f-display);font-size:clamp(2.5rem,5vw,4.5rem);font-weight:900;line-height:1.02;letter-spacing:-.02em;margin-bottom:1.5rem}.proj-tagline{font-size:1.15rem;color:var(--gray-1);line-height:1.55;margin-bottom:2rem;max-width:560px}.proj-deliverables{display:flex;flex-wrap:wrap;gap:.5rem}.proj-deliverables span{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.08em;padding:.4rem .9rem;border:1px solid var(--card-bdr);border-radius:100px;color:var(--gray-1);background:var(--card-bg)}.proj-hero-visual{position:relative;aspect-ratio:16 / 9;border-radius:1.5rem;overflow:hidden;background:var(--card-bg);border:1px solid var(--card-bdr)}.proj-hero-img{width:100%;height:100%;object-fit:cover;object-position:center top;display:block}.proj-hero-placeholder{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;background:radial-gradient(circle at 70% 30%,rgba(0,255,209,.08),transparent 60%),radial-gradient(circle at 30% 70%,rgba(255,0,200,.06),transparent 60%)}.proj-hero-placeholder span:first-child{font-family:var(--f-display);font-size:clamp(2rem,4vw,3.5rem);font-weight:900;color:var(--gray-1);letter-spacing:-.01em}.proj-hero-placeholder span:last-child{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.15em;color:var(--gray-3)}.chapters-wrap{position:relative}.chapters-timeline{position:absolute;left:2.5rem;top:0;bottom:0;width:2px;display:flex;flex-direction:column;align-items:center;pointer-events:none;z-index:10}.chapters-timeline-track{position:absolute;top:3rem;bottom:3rem;width:2px;background:#ffffff0f;border-radius:2px}.chapters-timeline-fill{position:absolute;top:0;left:0;width:100%;height:0%;background:var(--proj-accent, var(--cyan));border-radius:2px;transform-origin:top center;box-shadow:0 0 8px var(--proj-accent, var(--cyan))}.chapters-timeline-dots{position:absolute;top:3rem;bottom:3rem;left:0;width:2px;display:flex;flex-direction:column;justify-content:space-between;align-items:center}.tl-dot{width:8px;height:8px;border-radius:50%;background:#ffffff1f;border:1.5px solid rgba(255,255,255,.15);transition:background .4s,border-color .4s,box-shadow .4s;flex-shrink:0}.tl-dot.active{background:var(--proj-accent, var(--cyan));border-color:var(--proj-accent, var(--cyan));box-shadow:0 0 8px var(--proj-accent, var(--cyan))}.proj-chapter{padding:6rem 3rem 6rem 6rem;position:relative}.proj-chapter.alt{background:var(--bg-alt)}.proj-chapter-inner{max-width:920px;margin:0 auto}.proj-chapter-title{font-family:var(--f-display);font-size:clamp(2rem,4vw,3.25rem);font-weight:800;line-height:1.1;margin-bottom:2rem;letter-spacing:-.01em}.proj-chapter-body{font-size:1.15rem;color:var(--gray-1);line-height:1.75}.proj-solution-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem;margin-top:1rem}.proj-sol-card{background:var(--card-bg);border:1px solid var(--card-bdr);border-radius:1.25rem;padding:2rem 1.75rem;transition:border-color .3s,transform .3s}.proj-sol-card:hover{border-color:#00ffd140;transform:translateY(-3px)}.proj-sol-card h3{font-family:var(--f-display);font-size:1.2rem;font-weight:800;color:var(--white);margin-bottom:.75rem}.proj-sol-card p{font-size:.95rem;color:var(--gray-1);line-height:1.65}.proj-stack{padding:4rem 3rem;border-top:1px solid var(--card-bdr)}.proj-stack-inner{max-width:920px;margin:0 auto}.proj-stack-list{list-style:none;padding:0;margin-top:1.25rem;display:flex;flex-wrap:wrap;gap:.5rem}.proj-stack-list li{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.08em;padding:.45rem 1rem;border:1px solid var(--card-bdr);border-radius:100px;color:var(--gray-1);background:var(--card-bg)}.proj-cta{padding:8rem 3rem;text-align:center;border-top:1px solid var(--card-bdr);background:var(--bg-alt);position:relative;overflow:hidden}.proj-cta:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:60vw;height:60vh;background:radial-gradient(ellipse,rgba(0,255,209,.06) 0%,transparent 70%);pointer-events:none}.proj-cta-inner{position:relative;z-index:1;max-width:800px;margin:0 auto}.proj-cta-headline{font-family:var(--f-display);font-size:clamp(2.5rem,5vw,4.25rem);font-weight:800;line-height:1.1;letter-spacing:-.01em;margin-bottom:2.5rem}.proj-cta-headline em{font-style:normal;color:var(--cyan)}.proj-cta-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}@media (max-width: 1024px){.proj-hero{grid-template-columns:1fr;gap:2.5rem;padding:8rem 2rem 4rem}.proj-hero-visual{aspect-ratio:16 / 10}}@media (max-width: 768px){.chapters-timeline{display:none}.proj-hero{padding:6.5rem 1.25rem 3rem;gap:2rem}.proj-back{margin-bottom:1.5rem}.proj-chapter{padding:4rem 1.25rem}.proj-chapter-title{font-size:clamp(1.75rem,7vw,2.75rem)}.proj-chapter-body{font-size:1rem}.proj-solution-grid{grid-template-columns:1fr}.proj-stack{padding:3rem 1.25rem}.proj-cta{padding:5rem 1.25rem}.proj-cta-btns{flex-direction:column;align-items:stretch}}@media (max-width: 390px){.proj-hero,.proj-chapter,.proj-stack,.proj-cta{padding-left:1rem;padding-right:1rem}}