.stack-hero{background:linear-gradient(135deg,var(--gradient-start),var(--gradient-end));position:relative;overflow:hidden}.content-intro{max-width:900px;margin:0 auto 3rem;text-align:center}.intro-text{font-size:1.125rem;line-height:1.8;color:var(--text-tertiary);margin-bottom:1.5rem}.intro-text strong{color:var(--accent-blue);font-weight:600}.stack-comparison{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:2rem;gap:2rem;max-width:800px;margin:3rem auto 0}.stack-card{background:var(--bg-card);border:2px solid var(--border-color);border-radius:1.5rem;padding:2.5rem;text-align:center;transition:all .3s ease}.stack-card:hover{transform:translateY(-5px);border-color:var(--accent-blue);box-shadow:0 10px 30px rgba(59,130,246,.2)}.stack-card h3{font-size:2rem;margin-bottom:1.5rem;color:var(--text-primary)}.mean-stack h3{color:#dd0031}.mern-stack h3{color:#61dafb}.stack-tech{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center}.tech-badge{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:.5rem;padding:.5rem 1rem;font-size:.9rem;color:var(--text-primary);font-weight:500;transition:all .3s ease}.tech-badge:hover{background:var(--accent-blue);color:var(--text-white);border-color:var(--accent-blue)}.why-choose-section{background:var(--bg-secondary)}.use-cases-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:2rem;gap:2rem;margin-top:3rem}.use-case-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:1rem;padding:2rem;text-align:center;transition:all .3s ease}.use-case-card:hover{transform:translateY(-5px);border-color:var(--accent-blue);box-shadow:0 10px 30px rgba(59,130,246,.2)}.use-case-icon{font-size:3rem;margin-bottom:1rem}.use-case-card h3{font-size:1.25rem;margin-bottom:.75rem;color:var(--text-primary)}.use-case-card p{color:var(--text-tertiary);line-height:1.6;margin:0}.benefits-note{text-align:center;margin-top:3rem;padding:2rem;background:var(--bg-card);border-radius:1rem;border:1px solid var(--border-color)}.benefits-note p{font-size:1.125rem;color:var(--text-tertiary);line-height:1.8;margin:0}.benefits-note strong{color:var(--accent-blue)}.capabilities-section{background:var(--bg-primary)}.capabilities-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:2rem;gap:2rem;margin-top:3rem}.capability-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:1rem;padding:2.5rem;text-align:center;transition:all .3s ease}.capability-card:hover{transform:translateY(-5px);border-color:var(--accent-blue);box-shadow:0 10px 30px rgba(59,130,246,.2)}.capability-icon{font-size:3.5rem;margin-bottom:1rem}.capability-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--accent-blue)}.capability-card p{color:var(--text-tertiary);line-height:1.7;margin:0}.what-we-build-section{background:var(--bg-secondary)}.build-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:1.5rem;gap:1.5rem;margin-top:2rem}.build-item{background:var(--bg-card);border:1px solid var(--border-color);border-radius:.75rem;padding:1.5rem;text-align:center;color:var(--text-primary);font-weight:500;transition:all .3s ease}.build-item:hover{border-color:var(--accent-blue);background:rgba(59,130,246,.1);transform:translateY(-3px)}.portfolio-section{background:var(--bg-primary)}.portfolio-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));grid-gap:2rem;gap:2rem;margin-top:2rem}.portfolio-item{background:var(--bg-card);border:1px solid var(--border-color);border-radius:1rem;padding:2.5rem;transition:all .3s ease}.portfolio-item:hover{transform:translateY(-5px);border-color:var(--accent-blue);box-shadow:0 10px 30px rgba(59,130,246,.2)}.portfolio-item h3{font-size:1.5rem;margin-bottom:1rem;color:var(--accent-blue)}.portfolio-item>p{color:var(--text-tertiary);line-height:1.7;margin-bottom:1.5rem}.feature-list{list-style:none;padding:0;margin:0}.feature-list li{padding:.75rem 0 .75rem 2rem;color:var(--text-tertiary);position:relative;line-height:1.6}.feature-list li:before{content:"✓";position:absolute;left:0;color:var(--accent-blue);font-weight:700}.approach-section{background:var(--bg-secondary)}.approach-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:2rem;gap:2rem;margin-top:3rem}.step-item{background:var(--bg-card);border:1px solid var(--border-color);border-radius:1rem;padding:2rem;text-align:center;transition:all .3s ease;position:relative}.step-item:hover{transform:translateY(-5px);border-color:var(--accent-blue);box-shadow:0 10px 30px rgba(59,130,246,.2)}.step-number{font-size:3rem;font-weight:800;background:linear-gradient(135deg,var(--accent-blue),var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1rem;opacity:.3}.step-item h3{font-size:1.25rem;margin-bottom:.75rem;color:var(--text-primary)}.step-item p{color:var(--text-tertiary);line-height:1.6;margin:0}.security-section{background:var(--bg-primary)}.security-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:2rem;gap:2rem;margin-top:3rem}.security-item{background:var(--bg-card);border:1px solid var(--border-color);border-radius:1rem;padding:2rem;text-align:center;transition:all .3s ease}.security-item:hover{transform:translateY(-5px);border-color:var(--accent-blue);box-shadow:0 10px 30px rgba(59,130,246,.2)}.security-icon{font-size:3rem;margin-bottom:1rem}.security-item h3{font-size:1.25rem;margin-bottom:.75rem;color:var(--text-primary)}.security-item p{color:var(--text-tertiary);line-height:1.6;margin:0}.business-value-section{background:var(--bg-secondary)}.value-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:2rem;gap:2rem;margin-top:3rem}.value-item{background:var(--bg-card);border:1px solid var(--border-color);border-radius:1rem;padding:2rem;text-align:center;transition:all .3s ease}.value-item:hover{transform:translateY(-5px);border-color:var(--accent-blue);box-shadow:0 10px 30px rgba(59,130,246,.2)}.value-icon{font-size:3rem;margin-bottom:1rem}.value-item h3{font-size:1.25rem;margin-bottom:.75rem;color:var(--text-primary)}.value-item p{color:var(--text-tertiary);line-height:1.6;margin:0}.example-section{background:var(--bg-primary)}.example-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:1.5rem;padding:3rem;max-width:900px;margin:0 auto}.example-text{font-size:1.125rem;line-height:1.8;color:var(--text-tertiary);margin-bottom:2rem}.example-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:1.5rem;gap:1.5rem}.example-feature{display:flex;align-items:center;gap:1rem;padding:1rem;background:var(--bg-secondary);border-radius:.75rem}.feature-check{width:32px;height:32px;background:var(--accent-blue);color:var(--text-white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0}.example-feature p{color:var(--text-primary);margin:0;font-weight:500}.when-choose-section{background:var(--bg-secondary)}.when-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:2rem;gap:2rem;margin-top:2rem}.when-item{background:var(--bg-card);border:1px solid var(--border-color);border-radius:1rem;padding:2rem;text-align:center;transition:all .3s ease}.when-item:hover{transform:translateY(-5px);border-color:var(--accent-blue);box-shadow:0 10px 30px rgba(59,130,246,.2)}.when-item h3{font-size:1.25rem;margin-bottom:.75rem;color:var(--accent-blue)}.when-item p{color:var(--text-tertiary);line-height:1.6;margin:0}.why-zeron-section{background:var(--bg-primary)}.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:1.5rem;gap:1.5rem;margin-top:2rem}.why-item{background:var(--bg-card);border:1px solid var(--border-color);border-radius:.75rem;padding:1.5rem;text-align:center;color:var(--text-primary);font-weight:500;transition:all .3s ease}.why-item:hover{border-color:var(--accent-blue);background:rgba(59,130,246,.1)}.cta-section{background:linear-gradient(135deg,var(--gradient-start),var(--gradient-end));text-align:center}.cta-content{max-width:800px;margin:0 auto}.cta-content .heading{color:var(--text-white)}.cta-content .subheading{color:hsla(0,0%,100%,.9);margin-bottom:2rem}.cta-note{margin-top:1rem;color:hsla(0,0%,100%,.8);font-size:.95rem}@media (max-width:768px){.approach-steps,.build-grid,.capabilities-grid,.example-features,.portfolio-grid,.security-grid,.stack-comparison,.use-cases-grid,.value-grid,.when-grid,.why-grid{grid-template-columns:1fr}}