:root{--black: #000000;--white: #ffffff;--accent: #2563eb;--accent-warm: #dc2626;--accent-2: #0055ff;--gray-100: #f5f5f5;--gray-200: #e5e5e5;--gray-400: #a3a3a3;--gray-600: #525252;--gray-900: #171717;--border: 3px solid var(--black);--radius: 0;--font-heading: "Space Grotesk", "Inter", "Apple SD Gothic Neo", system-ui, sans-serif;--font-body: "Inter", "Apple SD Gothic Neo", system-ui, sans-serif;--font-mono: "JetBrains Mono", "SF Mono", monospace;font-family:var(--font-body);font-size:18px;color:var(--black);background:var(--white);-webkit-font-smoothing:antialiased}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{overflow-x:hidden;line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.mark{display:inline-block;background:var(--accent);color:var(--white);padding:0 8px;font-weight:700}.line{display:block;width:64px;height:5px;background:var(--accent)}.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto;padding:20px 24px;border-bottom:var(--border);background:var(--white)}.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-heading);font-weight:700;font-size:1.2rem;letter-spacing:-.03em}.brand-icon{display:grid;place-items:center;width:40px;height:40px;background:var(--black);color:var(--white);font-family:var(--font-mono);font-size:.75rem;font-weight:700}.nav-links{display:flex;align-items:center;gap:8px}.nav-links a{padding:10px 18px;border:var(--border);font-size:.85rem;font-weight:600;color:var(--black);transition:background .15s,color .15s}.nav-links a:hover{background:var(--black);color:var(--white)}.header-cta{display:inline-flex;align-items:center;padding:10px 24px;border:none;background:var(--accent);color:var(--white);font-size:.9rem;font-weight:700;transition:background .15s}.header-cta:hover{background:var(--black)}.hero{max-width:1200px;margin:0 auto;padding:120px 24px 100px;border-bottom:var(--border)}.hero-label{display:inline-block;margin-bottom:28px;padding:8px 16px;border:var(--border);font-family:var(--font-mono);font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.hero-title{margin-bottom:32px;font-family:var(--font-heading);font-size:clamp(3.2rem,8vw,6.5rem);font-weight:700;line-height:1;letter-spacing:-.04em;color:var(--black)}.hero-subtitle{max-width:720px;margin-bottom:48px;font-size:clamp(1.1rem,1.6vw,1.35rem);line-height:1.75;color:var(--gray-600)}.hero-actions{display:flex;flex-wrap:wrap;gap:14px}.btn-primary,.btn-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:56px;padding:0 32px;border:var(--border);border-radius:var(--radius);font-family:var(--font-body);font-size:1rem;font-weight:700;transition:background .15s,color .15s}.btn-primary{background:var(--accent);color:var(--white);border-color:var(--accent)}.btn-primary:hover{background:var(--black);border-color:var(--black)}.btn-secondary{background:var(--white);color:var(--black)}.btn-secondary:hover{background:var(--black);color:var(--white)}.metrics-grid{display:flex;max-width:1200px;margin:0 auto;padding:0;border-bottom:var(--border)}.metric-card{flex:1;padding:64px 24px;border-right:var(--border);text-align:center}.metric-card:last-child{border-right:none}.metric-value{display:block;font-family:var(--font-heading);font-size:clamp(2.2rem,4.5vw,3.6rem);font-weight:700;letter-spacing:-.03em;color:var(--accent);margin-bottom:6px}.metric-label{display:block;font-family:var(--font-mono);font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gray-600)}.section{max-width:1200px;margin:0 auto;padding:120px 24px}.section-eyebrow{margin-bottom:16px;font-family:var(--font-mono);font-size:.75rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gray-600)}.section-title{max-width:800px;margin-bottom:24px;font-family:var(--font-heading);font-size:clamp(2.2rem,5.5vw,4rem);font-weight:700;line-height:1.05;letter-spacing:-.03em;color:var(--black)}.section-desc{max-width:640px;font-size:1.15rem;line-height:1.7;color:var(--gray-600)}.section-header{margin-bottom:72px}.pain-list{display:flex;flex-direction:column;gap:0}.pain-block{padding:48px 40px;border:var(--border);border-top:none;background:var(--white);transition:background .15s}.pain-block:first-child{border-top:var(--border)}.pain-block:nth-child(2n){background:var(--gray-100)}.pain-block:hover{background:var(--accent);color:var(--white)}.pain-block:hover .pain-block-body{color:var(--white)}.pain-block-title{margin-bottom:12px;font-family:var(--font-heading);font-size:1.3rem;font-weight:700;color:inherit;line-height:1.4}.pain-block-body{line-height:1.7;color:var(--gray-600);font-size:1.05rem}.tier{display:grid;grid-template-columns:1fr 1fr;gap:0;border:var(--border);border-top:none;align-items:stretch}.tier:first-child{border-top:var(--border)}.tier:nth-child(2n) .tier-content{order:2;border-left:var(--border);border-right:none}.tier:nth-child(2n) .tier-visual{order:1;border-right:none}.tier-visual{display:grid;place-items:center;background:var(--gray-100);min-height:180px;border-right:var(--border)}.tier-num{font-family:var(--font-heading);font-size:2.5rem;font-weight:700;color:var(--accent);border-bottom:4px solid var(--accent);padding-bottom:8px;line-height:1}.tier-content{padding:48px 40px;display:flex;flex-direction:column;justify-content:center}.tier-eyebrow{margin-bottom:8px;font-family:var(--font-mono);font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gray-400)}.tier-title{margin-bottom:16px;font-family:var(--font-heading);font-size:1.6rem;font-weight:700;letter-spacing:-.02em;color:var(--black)}.tier-body{line-height:1.75;color:var(--gray-600);font-size:1.05rem}.areas-list{display:flex;flex-direction:column;gap:0}.area-row{display:grid;grid-template-columns:80px 1fr 280px;gap:0;align-items:center;padding:28px 0;border-bottom:var(--border)}.area-row:first-child{border-top:var(--border)}.area-row-num{font-family:var(--font-mono);font-size:1.4rem;font-weight:700;color:var(--accent)}.area-row-title{font-family:var(--font-heading);font-size:1.15rem;font-weight:700;color:var(--black);padding-right:24px}.area-row-body{font-size:.95rem;color:var(--gray-600);line-height:1.5}.steps-banner{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.step-item{padding:40px 28px;border:var(--border);border-left:none;text-align:left;transition:background .15s;position:relative}.step-item:first-child{border-left:var(--border)}.step-item:hover{background:var(--gray-100)}.step-item:before{content:"";position:absolute;top:-3px;left:0;right:0;height:5px;background:var(--accent);opacity:0;transition:opacity .15s}.step-item:hover:before{opacity:1}.step-num{display:block;margin-bottom:20px;font-family:var(--font-mono);font-size:1.6rem;font-weight:700;color:var(--accent)}.step-title{margin-bottom:10px;font-family:var(--font-heading);font-size:1.15rem;font-weight:700;color:var(--black)}.step-desc{font-size:.95rem;line-height:1.65;color:var(--gray-600)}.filter-split{display:grid;grid-template-columns:1fr 1fr;gap:0;border:var(--border)}.filter-half{padding:56px 44px;transition:background .15s}.filter-half:first-child{border-right:var(--border)}.filter-half:hover{background:var(--gray-100)}.filter-num{display:inline-block;margin-bottom:20px;padding:6px 16px;border:var(--border);font-family:var(--font-mono);font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--black)}.filter-half-title{margin-bottom:16px;font-family:var(--font-heading);font-size:1.6rem;font-weight:700;color:var(--black)}.filter-half-body{line-height:1.75;color:var(--gray-600);font-size:1.05rem;margin-bottom:28px}.filter-half-items{display:flex;flex-direction:column;gap:10px;padding:0;list-style:none}.filter-half-items li{padding:12px 16px;border:var(--border);border-left:5px solid var(--accent);font-size:.9rem;font-weight:500;color:var(--gray-600);background:var(--white)}.audit-blocks{border:var(--border);background:var(--white)}.audit-block{display:grid;grid-template-columns:160px 1fr 140px;gap:24px;align-items:center;padding:24px 32px;border-bottom:var(--border);transition:background .15s}.audit-block:last-child{border-bottom:none}.audit-block:hover{background:var(--gray-100)}.audit-block-type{font-family:var(--font-mono);font-size:.85rem;font-weight:700;color:var(--black)}.audit-block-msg{font-size:1rem;color:var(--gray-600)}.cta-section{max-width:1200px;margin:0 auto;padding:100px 24px;border:var(--border);background:var(--black);color:var(--white)}.cta-eyebrow{color:var(--gray-400);margin-bottom:16px}.cta-title{max-width:800px;margin-bottom:36px;font-family:var(--font-heading);font-size:clamp(2.2rem,4.5vw,3.4rem);font-weight:700;line-height:1.05;letter-spacing:-.03em;color:var(--white)}.cta-section .btn-primary{background:var(--accent);border-color:var(--accent)}.cta-section .btn-primary:hover{background:var(--white);color:var(--black);border-color:var(--white)}.cta-section .btn-secondary{background:transparent;color:var(--white);border-color:var(--white)}.cta-section .btn-secondary:hover{background:var(--white);color:var(--black)}.site-footer{max-width:1200px;margin:0 auto;padding:40px 24px;border-top:var(--border);text-align:center;font-family:var(--font-mono);font-size:.78rem;font-weight:500;color:var(--gray-400)}@media (max-width: 960px){.nav-links{display:none}.hero{padding:80px 24px 64px}.metrics-grid{flex-direction:column}.metric-card{border-right:none;border-bottom:var(--border);padding:40px 24px}.metric-card:last-child{border-bottom:none}.tier{grid-template-columns:1fr}.tier-visual{min-height:160px;border-right:none;border-bottom:var(--border)}.tier:nth-child(2n) .tier-content{order:2;border-left:none}.tier:nth-child(2n) .tier-visual{order:1;border-right:none}.tier-num{font-size:4rem}.area-row{grid-template-columns:60px 1fr;padding:20px 0}.area-row-body{grid-column:2;padding-top:4px}.steps-banner{grid-template-columns:1fr 1fr}.step-item:nth-child(odd){border-left:var(--border)}.step-item:nth-child(2){border-left:none}.step-item:nth-child(3),.step-item:nth-child(4){border-top:none}.filter-split{grid-template-columns:1fr}.filter-half:first-child{border-right:none;border-bottom:var(--border)}.audit-block{grid-template-columns:1fr;gap:8px}}@media (max-width: 620px){.site-header{padding:14px 16px}.hero{padding:56px 16px 40px}.hero-title{font-size:clamp(2.4rem,12vw,3.8rem)}.section{padding:72px 16px}.tier-content{padding:32px 20px}.tier:nth-child(2n) .tier-content{order:2}.tier:nth-child(2n) .tier-visual{order:1}.pain-block{padding:32px 20px}.filter-half{padding:40px 24px}.steps-banner{grid-template-columns:1fr}.step-item{border-left:var(--border);border-top:none}.step-item:first-child{border-top:var(--border)}.cta-section{padding:60px 16px}}