:root{--bg-primary:#ffffff;--bg-secondary:#f7f9fa;--bg-tertiary:#eef2f6;--text-main:#111827;--text-muted:#4b5563;--accent-dark:#0f172a;--accent-light:#3b82f6;--border-color:#e5e7eb;}*{box-sizing:border-box;margin:0;padding:0;}body{font-family:'Inter',sans-serif;color:var(--text-main);background:var(--bg-primary);overflow-x:hidden;line-height:1.6;-webkit-font-smoothing:antialiased;}h1,h2,h3,h4,.brand-mark{font-family:'Sora',sans-serif;font-weight:700;line-height:1.2;}img{width:100%;height:auto;object-fit:cover;display:block;}a{color:inherit;text-decoration:none;}.apex-sys-header{position:sticky;top:0;background:rgba(255,255,255,0.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--border-color);z-index:100;padding:1.2rem 5%;}.apex-header-inner{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;}.brand-mark{font-size:1.5rem;letter-spacing:-0.05em;display:flex;align-items:baseline;}.brand-dot{width:8px;height:8px;background:var(--accent-light);border-radius:50%;margin-left:4px;}.primary-navigation{display:flex;gap:2rem;align-items:center;}@media(max-width:768px){.primary-navigation{display:none;}}.nav-link-item{font-size:0.9rem;font-weight:500;color:var(--text-muted);transition:color 0.2s;}.nav-link-item:hover{color:var(--accent-dark);}.nav-cta-btn{background:var(--accent-dark);color:#fff;padding:0.6rem 1.2rem;border-radius:4px;font-size:0.9rem;font-weight:600;}.hero-sanitation-canvas{position:relative;padding:8rem 5% 6rem;min-height:85vh;display:flex;align-items:center;overflow:hidden;background:var(--bg-secondary);}.hero-abstract-layer{position:absolute;z-index:0;}.alpha-shape{width:60vw;height:60vw;background:linear-gradient(135deg,rgba(59,130,246,0.05) 0%,rgba(15,23,42,0.08) 100%);top:-10%;right:-10%;border-radius:30% 70% 70% 30% / 30% 30% 70% 70%;animation:drift 20s infinite alternate ease-in-out;}.beta-shape{width:40vw;height:40vw;border:2px solid rgba(15,23,42,0.05);bottom:-5%;left:-5%;border-radius:60% 40% 30% 70% / 60% 30% 70% 40%;}@keyframes drift{0%{transform:rotate(0deg) scale(1);}100%{transform:rotate(15deg) scale(1.05);}}.hero-content-core{position:relative;z-index:1;max-width:1400px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;}@media(max-width:992px){.hero-content-core{grid-template-columns:1fr;text-align:center;}}.hero-badge{display:inline-block;padding:0.4rem 0.8rem;background:#fff;border:1px solid var(--border-color);border-radius:20px;font-size:0.8rem;font-weight:600;color:var(--text-muted);margin-bottom:1.5rem;}.hero-headline{font-size:clamp(2.5rem,5vw,4.5rem);margin-bottom:1.5rem;color:var(--accent-dark);}.hero-subhead{font-size:1.1rem;color:var(--text-muted);margin-bottom:2.5rem;max-width:500px;}@media(max-width:992px){.hero-subhead{margin:0 auto 2.5rem;}}.btn-primary-solid{display:inline-block;background:var(--accent-dark);color:#fff;padding:1rem 2rem;border-radius:4px;font-weight:600;transition:background 0.2s;border:none;cursor:pointer;font-family:'Inter',sans-serif;}.btn-primary-solid:hover{background:#1e293b;}.hero-micro-stat{margin-top:1.5rem;font-size:0.85rem;color:var(--text-muted);font-weight:500;}.hero-visual-node{position:relative;}.hero-primary-img{border-radius:8px;box-shadow:0 20px 40px rgba(0,0,0,0.1);aspect-ratio:4/3;}.corporate-deep-dive{padding:8rem 5%;max-width:1400px;margin:0 auto;}.about-grid-structure{display:grid;grid-template-columns:1fr 1fr;gap:6rem;align-items:center;}@media(max-width:992px){.about-grid-structure{grid-template-columns:1fr;gap:4rem;}}.section-title-large{font-size:clamp(2rem,4vw,3.5rem);margin-bottom:2rem;color:var(--accent-dark);}.body-prose{font-size:1.05rem;color:var(--text-muted);margin-bottom:1.5rem;}.inline-text-link{color:var(--accent-light);text-decoration:underline;text-underline-offset:4px;}.metric-cluster{display:flex;gap:2rem;margin-top:3rem;padding-top:3rem;border-top:1px solid var(--border-color);}@media(max-width:600px){.metric-cluster{flex-direction:column;gap:1.5rem;}}.metric-node{display:flex;flex-direction:column;}.metric-node-val{font-family:'Sora',sans-serif;font-size:2.5rem;font-weight:700;color:var(--accent-dark);line-height:1;}.metric-node-sym{font-family:'Sora',sans-serif;font-size:1.5rem;font-weight:700;color:var(--accent-light);}.metric-node-label{font-size:0.85rem;text-transform:uppercase;letter-spacing:0.05em;color:var(--text-muted);margin-top:0.5rem;}.about-visual-matrix{position:relative;display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;}.matrix-img-main{grid-column:1 / -1;border-radius:4px;aspect-ratio:16/9;}.matrix-img-secondary{grid-column:2;margin-top:-20%;border-radius:4px;border:8px solid var(--bg-primary);box-shadow:0 10px 30px rgba(0,0,0,0.08);z-index:2;position:relative;}.protocol-offerings-zone{padding:6rem 5%;background:var(--bg-secondary);}.zone-header-wrap{max-width:1400px;margin:0 auto 4rem;text-align:center;}.section-title-standard{font-size:clamp(1.8rem,3vw,2.5rem);color:var(--accent-dark);margin-bottom:1rem;}.zone-subtitle{color:var(--text-muted);font-size:1.1rem;}.sanitation-grid-layout{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2.5rem;}.service-module-card{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 4px 6px rgba(0,0,0,0.02);transition:transform 0.3s,box-shadow 0.3s;}.service-module-card:hover{transform:translateY(-5px);box-shadow:0 12px 24px rgba(0,0,0,0.06);}.card-img-wrapper{aspect-ratio:16/10;overflow:hidden;}.card-img-wrapper img{transition:transform 0.5s;}.service-module-card:hover .card-img-wrapper img{transform:scale(1.05);}.card-data-payload{padding:2rem;} .card-data-payload h3{font-size:1.25rem;margin-bottom:1rem;color:var(--accent-dark);}.card-data-payload p{color:var(--text-muted);font-size:0.95rem;}.client-verification-block{padding:8rem 5%;max-width:1400px;margin:0 auto;}.text-center{text-align:center;}.feedback-asymmetric-flow{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:3rem;margin-top:4rem;}@media(min-width:992px){.offset-node{margin-top:3rem;}}.feedback-node{background:var(--bg-secondary);padding:3rem 2rem;border-radius:8px;position:relative;}.quote-text{font-size:1.1rem;font-style:italic;color:var(--text-main);margin-bottom:2rem;line-height:1.7;}.quote-author-block{display:flex;align-items:center;gap:1rem;}.author-avatar{width:50px;height:50px;border-radius:50%;}.author-meta{display:flex;flex-direction:column;}.author-name{font-weight:600;font-family:'Sora',sans-serif;font-size:0.95rem;}.author-role{font-size:0.8rem;color:var(--text-muted);}.inquiry-gateway-panel{padding:6rem 5%;background:var(--accent-dark);color:#fff;}.gateway-split{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:6rem;align-items:center;}@media(max-width:992px){.gateway-split{grid-template-columns:1fr;gap:4rem;}}.gateway-context .section-title-large{color:#fff;}.gateway-context .body-prose{color:rgba(255,255,255,0.8);}.contact-micro-details{margin-top:2rem;list-style:none;}.contact-micro-details li{margin-bottom:0.8rem;color:rgba(255,255,255,0.7);font-size:0.95rem;}.contact-micro-details strong{color:#fff;}.gateway-form-container{background:#fff;padding:3rem;border-radius:8px;color:var(--text-main);}.form-input-group{margin-bottom:1.5rem;}.form-input-group label{display:block;font-size:0.85rem;font-weight:600;margin-bottom:0.5rem;color:var(--text-muted);}.form-input-group input,.form-input-group textarea{width:100%;padding:0.8rem;border:1px solid var(--border-color);border-radius:4px;font-family:inherit;font-size:0.95rem;transition:border-color 0.2s;}.form-input-group input:focus,.form-input-group textarea:focus{outline:none;border-color:var(--accent-dark);}.full-width{width:100%;}.apex-footer-base{background:var(--bg-tertiary);padding:5rem 5% 2rem;font-size:0.9rem;}.footer-grid-top{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:4rem;margin-bottom:4rem;}@media(max-width:992px){.footer-grid-top{grid-template-columns:1fr 1fr;gap:2rem;} .footer-brand-col{grid-column:1 / -1;}}@media(max-width:600px){.footer-grid-top{grid-template-columns:1fr;}}.footer-brand{margin-bottom:1rem;display:inline-block;}.footer-tag{color:var(--text-muted);max-width:300px;}.footer-links-col h4{margin-bottom:1.5rem;font-size:1rem;}.footer-links-col a,.footer-links-col address,.footer-links-col span{display:block;color:var(--text-muted);margin-bottom:0.8rem;font-style:normal;}.footer-links-col a:hover{color:var(--accent-dark);}.sub-link{font-size:0.8rem;}.footer-bottom-bar{max-width:1400px;margin:0 auto;border-top:1px solid var(--border-color);padding-top:2rem;display:flex;justify-content:space-between;align-items:center;color:var(--text-muted);font-size:0.8rem;}@media(max-width:768px){.footer-bottom-bar{flex-direction:column;text-align:center;gap:1rem;}}.noise-disclaimer{max-width:500px;text-align:right;}@media(max-width:768px){.noise-disclaimer{text-align:center;}}