.interior-hero{border-bottom:1px solid var(--border);max-width:var(--max-width);margin:0 auto;padding:80px 24px 48px}.interior-label{font-family:var(--font-heading);letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin-bottom:20px;font-size:.6875rem;font-weight:600;display:inline-block}.interior-h1{font-family:var(--font-heading);letter-spacing:-.035em;color:var(--text);max-width:720px;margin:0 0 20px;font-size:clamp(2rem,4.5vw,3.25rem);font-weight:700;line-height:1.12}.interior-subtitle{color:var(--text-muted);max-width:600px;margin:0;font-size:1.0625rem;font-weight:300;line-height:1.7}.interior-diagram-band{max-width:var(--max-width);margin:0 auto;padding:56px 24px 0}.case-compare{grid-template-columns:1fr auto 1fr;align-items:stretch;gap:24px;margin-bottom:56px;display:grid}.case-compare-col{border:1px solid var(--border-soft);border-radius:var(--radius);background:var(--surface-soft);padding:24px}.case-compare-after{background:var(--surface-warm);border-color:#c8a97e47}.case-compare-label{font-family:var(--font-heading);letter-spacing:.18em;text-transform:uppercase;color:var(--text-dim);margin-bottom:10px;font-size:.625rem;font-weight:700;display:inline-block}.case-compare-after .case-compare-label{color:var(--accent)}.case-compare-col h3{font-family:var(--font-heading);letter-spacing:-.01em;color:var(--text);margin:0 0 14px;font-size:1.05rem;font-weight:650}.case-compare-col ul{gap:10px;margin:0;padding:0;list-style:none;display:grid}.case-compare-col li{color:var(--text-muted);padding-left:16px;font-size:.875rem;line-height:1.5;position:relative}.case-compare-col li:before{content:"";background:var(--text-dim);border-radius:50%;width:5px;height:5px;position:absolute;top:8px;left:0}.case-compare-after li:before{background:var(--accent)}.case-compare-arrow{background:linear-gradient(90deg,#c8a97e26,#c8a97e8c);align-self:center;width:clamp(32px,5vw,64px);height:1px;position:relative}.case-compare-signal{animation:2.4s ease-in-out infinite signal-travel-x;top:50%;transform:translate(-50%,-50%)}@media (max-width:760px){.case-compare{grid-template-columns:1fr;gap:16px}.case-compare-arrow{background:linear-gradient(#c8a97e26,#c8a97e8c);justify-self:center;width:1px;height:36px}.case-compare-signal{animation-name:signal-travel-y;top:0;left:50%}}.interior-content{max-width:var(--max-width);margin:0 auto;padding:64px 24px 120px}.interior-narrow{max-width:760px}.content-section{margin-bottom:56px}.content-section:last-child{margin-bottom:0}.content-tldr{border-left:2px solid #c8a97e80;margin-bottom:48px;padding:6px 0 6px 24px}.content-tldr-label{font-family:var(--font-heading);letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin-bottom:10px;font-size:.625rem;font-weight:600;display:block}.content-tldr p{color:var(--text);margin:0;font-size:1rem;font-weight:400;line-height:1.7}.content-h2{font-family:var(--font-heading);letter-spacing:-.02em;color:var(--text);margin:0 0 16px;font-size:1.5rem;font-weight:600;line-height:1.3}.content-h3{font-family:var(--font-heading);letter-spacing:-.01em;color:var(--text);margin:32px 0 12px;font-size:1.125rem;font-weight:600;line-height:1.35}.content-p{color:var(--text-muted);letter-spacing:.01em;margin:0 0 20px;font-size:1.0625rem;font-weight:300;line-height:1.8}.content-p:last-child{margin-bottom:0}.content-ul{margin:0 0 20px;padding-left:20px}.content-ul li{color:var(--text-muted);margin-bottom:8px;font-size:1rem;font-weight:300;line-height:1.8}.content-ul li::marker{color:var(--accent)}.content-cta{background:radial-gradient(circle at 50% 0%,#c8a97e0f,transparent 60%),var(--surface-soft);text-align:center;margin-top:64px;padding:48px}.content-cta h2{font-family:var(--font-heading);letter-spacing:-.02em;color:var(--text);margin:0 0 12px;font-size:clamp(1.5rem,3vw,2rem);font-weight:700}.content-cta p{color:var(--text-muted);margin:0 0 28px;font-size:1rem;font-weight:300;line-height:1.7}.content-cta .btn{display:inline-block}.card-grid{grid-template-columns:repeat(2,1fr);gap:24px;display:grid}.card-grid-item{background:var(--surface-soft);border-top:1px solid #ffffff17;flex-direction:column;padding:40px 36px;text-decoration:none;transition:background .3s;display:flex;position:relative;overflow:hidden}.card-grid-item:before{content:"";background:var(--accent);transform-origin:0;height:2px;transition:transform .4s cubic-bezier(.16,1,.3,1);position:absolute;top:0;left:0;right:0;transform:scaleX(0)}.card-grid-item:hover{background:var(--surface-warm)}.card-grid-item:hover:before{transform:scaleX(1)}.card-grid-number{font-family:var(--font-heading);color:var(--text-dim);letter-spacing:.1em;margin-bottom:16px;font-size:.75rem;font-weight:600}.card-grid-title{font-family:var(--font-heading);letter-spacing:-.02em;color:var(--text);margin:0 0 12px;font-size:1.25rem;font-weight:600;line-height:1.35;transition:color .2s}.card-grid-item:hover .card-grid-title{color:var(--accent)}.card-grid-desc{color:var(--text-muted);flex:1;margin:0;font-size:.9375rem;font-weight:300;line-height:1.7}.card-grid-arrow{border-top:1px solid var(--border);font-family:var(--font-heading);color:var(--text-dim);letter-spacing:.04em;align-items:center;gap:8px;margin-top:24px;padding-top:20px;font-size:.8125rem;font-weight:500;transition:color .2s;display:flex}.card-grid-item:hover .card-grid-arrow{color:var(--accent)}.related-links{border-top:1px solid var(--border);margin-top:56px;padding-top:40px}.related-links-title{font-family:var(--font-heading);letter-spacing:.15em;text-transform:uppercase;color:var(--text-muted);margin:0 0 24px;font-size:.75rem;font-weight:600}.related-links-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;display:grid}.related-link-card{background:var(--surface-soft);border-top:1px solid #ffffff17;padding:20px 24px;text-decoration:none;transition:border-color .2s,background .3s;display:block}.related-link-card:hover{background:var(--surface-warm);border-top-color:#c8a97e80}.related-link-card-label{font-family:var(--font-heading);letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin-bottom:6px;font-size:.625rem;font-weight:600;display:block}.related-link-card-title{font-family:var(--font-heading);color:var(--text);margin:0;font-size:1rem;font-weight:600;transition:color .2s}.related-link-card:hover .related-link-card-title{color:var(--accent)}.faq-list{flex-direction:column;gap:40px;display:flex}.faq-item{border-bottom:1px solid var(--border);padding-bottom:40px}.faq-item:last-child{border-bottom:none;padding-bottom:0}.faq-question{font-family:var(--font-heading);letter-spacing:-.01em;color:var(--text);margin:0 0 16px;font-size:1.25rem;font-weight:600;line-height:1.35}.faq-answer{color:var(--text-muted);margin:0;font-size:1.0625rem;font-weight:300;line-height:1.8}.metrics-row{background:var(--border);border:1px solid var(--border);border-radius:var(--radius);grid-template-columns:repeat(4,1fr);gap:1px;margin:40px 0;display:grid;overflow:hidden}.metric-card{background:var(--card);text-align:center;padding:28px 24px}.metric-value{font-family:var(--font-heading);letter-spacing:-.02em;color:var(--accent);margin-bottom:4px;font-size:1.75rem;font-weight:700;display:block}.metric-label{color:var(--text-dim);letter-spacing:.06em;font-size:.75rem;font-weight:500}@media (max-width:900px){.card-grid{grid-template-columns:1fr}.metrics-row{grid-template-columns:repeat(2,1fr)}}@media (max-width:600px){.interior-hero{padding:60px 20px 32px}.interior-content{padding:40px 20px 80px}.content-cta{padding:32px 24px}.metrics-row{grid-template-columns:1fr}.card-grid-item{padding:28px 24px}}