:root{--color-navy:#1b2a4a;--color-orange:#e8732a;--color-green:#4caf50;--color-purple:#8e44ad;--color-cyan:#00acc1;--color-coral:#e85d5d;--color-teal:#26a69a;--bg-primary:#fafbfdb8;--bg-secondary:#f0f2f7ad;--bg-card:#ffffffd1;--bg-glass:#fff9;--text-primary:#1b2a4a;--text-secondary:#5a6785;--text-tertiary:#8b95aa;--text-inverse:#fff;--border-light:#1b2a4a14;--border-medium:#1b2a4a1f;--gradient-brand:linear-gradient(135deg, #e8732a, #8e44ad, #00acc1);--gradient-hero:linear-gradient(180deg, #fafbfda6 0%, #eef1f899 100%);--gradient-card-energy:linear-gradient(135deg, #e8732a0f, #e8732a05);--gradient-card-thermo:linear-gradient(135deg, #00acc10f, #26a69a05);--gradient-card-ai:linear-gradient(135deg, #8e44ad0f, #8e44ad05);--section-padding:clamp(5rem, 10vw, 8rem);--container-max:1200px;--container-padding:clamp(1.5rem, 5vw, 3rem);--font-heading:"Outfit", sans-serif;--font-body:"Inter", sans-serif;--shadow-sm:0 1px 3px #1b2a4a0a;--shadow-md:0 4px 20px #1b2a4a0f;--shadow-lg:0 12px 40px #1b2a4a14;--shadow-xl:0 24px 60px #1b2a4a1a;--shadow-card:0 1px 3px #1b2a4a0a, 0 4px 20px #1b2a4a0a;--shadow-card-hover:0 8px 40px #1b2a4a1a;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--radius-xl:28px;--transition-fast:.2s cubic-bezier(.4, 0, .2, 1);--transition-base:.35s cubic-bezier(.4, 0, .2, 1);--transition-slow:.6s cubic-bezier(.4, 0, .2, 1);--transition-spring:.5s cubic-bezier(.34, 1.56, .64, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#fafbfd}body{font-family:var(--font-body);color:var(--text-primary);background-color:#0000;line-height:1.6;overflow-x:hidden}.global-bg-canvas{pointer-events:none;z-index:0;width:100%;height:100%;position:fixed;top:0;left:0}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}ul{list-style:none}button,input,textarea,select{font-family:inherit;font-size:inherit;background:0 0;border:none;outline:none}.container{max-width:var(--container-max);padding:0 var(--container-padding);margin:0 auto}.section{padding:var(--section-padding) 0;z-index:1;position:relative}.section-label{font-family:var(--font-body);letter-spacing:.15em;text-transform:uppercase;color:var(--color-orange);margin-bottom:1.25rem;font-size:.8rem;font-weight:600;display:inline-block}.section-title{font-family:var(--font-heading);color:var(--text-primary);letter-spacing:-.03em;margin-bottom:1.25rem;font-size:clamp(2.2rem,5vw,3.8rem);font-weight:700;line-height:1.15}.section-subtitle{color:var(--text-secondary);max-width:520px;font-size:1.15rem;line-height:1.7}.section-header{margin-bottom:4rem}.gradient-text{background:var(--gradient-brand);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.navbar{z-index:1000;transition:all var(--transition-base);padding:1rem 0;position:fixed;top:0;left:0;right:0}.navbar.scrolled{background:var(--bg-glass);-webkit-backdrop-filter:blur(20px)saturate(1.8);border-bottom:1px solid var(--border-light);padding:.6rem 0}.nav-container{max-width:var(--container-max);padding:0 var(--container-padding);justify-content:space-between;align-items:center;margin:0 auto;display:flex}.nav-logo-img{width:auto;height:48px;transition:all var(--transition-base)}.navbar.scrolled .nav-logo-img{height:40px}.nav-logo:hover .nav-logo-img{transform:scale(1.03)}.nav-links{align-items:center;gap:.25rem;display:flex}.nav-link{color:var(--text-secondary);border-radius:var(--radius-sm);transition:all var(--transition-fast);padding:.55rem 1.1rem;font-size:.9rem;font-weight:500;display:inline-block;position:relative}.nav-link:hover{color:var(--text-primary);background:#1b2a4a0a}.nav-link--cta{background:var(--color-navy);border-radius:var(--radius-xl);margin-left:.5rem;padding:.55rem 1.5rem;color:var(--text-inverse)!important}.nav-link--cta:hover{box-shadow:var(--shadow-md);transform:translateY(-1px);background:#243656!important}.nav-toggle{cursor:pointer;z-index:1001;flex-direction:column;gap:5px;padding:4px;display:none}.nav-toggle span{background:var(--text-primary);width:22px;height:2px;transition:all var(--transition-base);border-radius:2px;display:block}.nav-toggle.active span:first-child{transform:rotate(45deg)translate(5px,5px)}.nav-toggle.active span:nth-child(2){opacity:0}.nav-toggle.active span:nth-child(3){transform:rotate(-45deg)translate(5px,-5px)}.hero{z-index:1;background:var(--gradient-hero);justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative}.hero-content{text-align:center;z-index:2;padding:2rem var(--container-padding);position:relative}.hero-logo-wrapper{margin-bottom:2.5rem;display:inline-block;position:relative}.hero-logo{opacity:0;filter:blur(15px);width:auto;height:clamp(250px,38vw,420px);margin:0 auto;animation:1.3s cubic-bezier(.16,1,.3,1) .4s forwards logoReveal;transform:scale(.88)translateY(12px)}@keyframes logoReveal{0%{opacity:0;filter:blur(15px);transform:scale(.88)translateY(12px)}50%{filter:blur(3px)}to{opacity:1;filter:blur();transform:scale(1)translateY(0)}}.logo-shimmer{pointer-events:none;background:linear-gradient(90deg,#0000 0%,#fff0 20%,#ffffff80 50%,#fff0 80%,#0000 100%);width:60%;height:100%;animation:.8s ease-in-out 1.5s forwards shimmerSweep;position:absolute;top:0;left:-100%;transform:skew(-20deg)}@keyframes shimmerSweep{0%{left:-60%}to{left:160%}}.hero-tagline{font-family:var(--font-heading);color:var(--text-secondary);letter-spacing:.02em;min-height:1.6em;margin-bottom:1.5rem;font-size:clamp(1.1rem,2.5vw,1.5rem);font-weight:400}.typing-text{display:inline}.typing-cursor{color:var(--color-orange);opacity:0;margin-left:2px;font-weight:300;animation:.75s step-end infinite cursorBlink;display:inline-block}.typing-cursor.active{opacity:1}.typing-cursor.hidden{opacity:0;animation:none}@keyframes cursorBlink{0%,50%{opacity:1}51%,to{opacity:0}}.hero-stagger{opacity:0;filter:blur(4px);transition:all .65s cubic-bezier(.16,1,.3,1);transform:translateY(24px)}.hero-stagger.visible{opacity:1;filter:blur();transform:translateY(0)}.hero-pillars{flex-wrap:wrap;justify-content:center;align-items:center;gap:.75rem;margin-bottom:3rem;display:flex}.pillar{letter-spacing:.05em;text-transform:uppercase;border-radius:var(--radius-xl);transition:transform var(--transition-base), box-shadow var(--transition-base);border:1px solid;padding:.5rem 1.1rem;font-size:.85rem;font-weight:600}.pillar:hover{transform:translateY(-2px)}.pillar--energy{color:var(--color-orange);background:#e8732a0f;border-color:#e8732a40}.pillar--energy:hover{box-shadow:0 4px 15px #e8732a26}.pillar--thermo{color:var(--color-cyan);background:#00acc10f;border-color:#00acc140}.pillar--thermo:hover{box-shadow:0 4px 15px #00acc126}.pillar--ai{color:var(--color-purple);background:#8e44ad0f;border-color:#8e44ad40}.pillar--ai:hover{box-shadow:0 4px 15px #8e44ad26}.pillar-divider{color:var(--text-tertiary);font-size:1.2rem;font-weight:300}.hero-actions{flex-wrap:wrap;justify-content:center;gap:1rem;display:flex}.hero-scroll-indicator{z-index:3;position:absolute;bottom:2.5rem;left:50%;transform:translate(-50%)}.scroll-line{background:linear-gradient(to bottom, var(--text-tertiary), transparent);width:1px;height:48px;position:relative;overflow:hidden}.scroll-line:after{content:"";background:linear-gradient(to bottom, transparent, var(--color-orange), transparent);width:100%;height:100%;animation:2s infinite scrollDown;position:absolute;top:-100%;left:0}@keyframes scrollDown{0%{top:-100%}to{top:100%}}.btn{border-radius:var(--radius-xl);transition:all var(--transition-base);cursor:pointer;align-items:center;gap:.5rem;padding:.85rem 2rem;font-size:.95rem;font-weight:600;display:inline-flex;position:relative;overflow:hidden}.btn svg{width:18px;height:18px;transition:transform var(--transition-base)}.btn:hover svg{transform:translate(3px)}.btn--primary{background:var(--color-navy);color:var(--text-inverse);box-shadow:0 2px 10px #1b2a4a33}.btn--primary:hover{background:#243656;transform:translateY(-2px);box-shadow:0 6px 24px #1b2a4a40}.btn--outline{color:var(--text-primary);border:1.5px solid var(--border-medium);background:var(--bg-card)}.btn--outline:hover{border-color:var(--color-navy);background:#1b2a4a08;transform:translateY(-2px)}.btn--full{justify-content:center;width:100%}.about{background:var(--bg-primary)}.about-grid{grid-template-columns:1fr 1fr;align-items:start;gap:4rem;display:grid}.about-text{max-width:540px}.about-lead{color:var(--text-primary);margin-bottom:1.25rem;font-size:1.2rem;line-height:1.75}.about-lead strong{color:var(--color-orange)}.about-text p:last-child{color:var(--text-secondary);line-height:1.8}.about-values{flex-direction:column;gap:1.25rem;display:flex}.value-card{background:var(--bg-card);border-radius:var(--radius-md);border:1px solid var(--border-light);transition:all var(--transition-base);box-shadow:var(--shadow-sm);align-items:flex-start;gap:1.25rem;padding:1.5rem;display:flex}.value-card:hover{border-color:var(--border-medium);box-shadow:var(--shadow-md);transform:translateY(-2px)}.value-icon{border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.value-icon svg{width:22px;height:22px}.value-icon--innovation{color:var(--color-orange);background:#e8732a1a}.value-icon--precision{color:var(--color-cyan);background:#00acc11a}.value-icon--impact{color:var(--color-purple);background:#8e44ad1a}.value-card h3{font-family:var(--font-heading);margin-bottom:.3rem;font-size:1.05rem;font-weight:600}.value-card p{color:var(--text-secondary);font-size:.9rem;line-height:1.6}.services{background:var(--bg-secondary)}.services-grid{grid-template-columns:repeat(3,1fr);gap:1.75rem;display:grid}.service-card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-light);transition:all var(--transition-base);box-shadow:var(--shadow-card);padding:2.5rem 2rem;position:relative;overflow:hidden}.service-card:before{content:"";border-radius:var(--radius-lg) var(--radius-lg) 0 0;opacity:0;height:3px;transition:opacity var(--transition-base);position:absolute;top:0;left:0;right:0}.service-card[data-accent=energy]:before{background:var(--color-orange)}.service-card[data-accent=thermo]:before{background:linear-gradient(90deg, var(--color-cyan), var(--color-teal))}.service-card[data-accent=ai]:before{background:var(--color-purple)}.service-card:hover{box-shadow:var(--shadow-card-hover);border-color:var(--border-medium);transform:translateY(-6px)}.service-card:hover:before{opacity:1}.service-number{font-family:var(--font-heading);letter-spacing:.1em;color:var(--text-tertiary);margin-bottom:1.5rem;font-size:.8rem;font-weight:700}.service-icon-wrapper{border-radius:var(--radius-md);width:88px;height:88px;transition:transform var(--transition-spring);justify-content:center;align-items:center;margin-bottom:1.5rem;display:flex}.service-card:hover .service-icon-wrapper{transform:scale(1.08)}.service-icon-wrapper svg{width:48px;height:48px}.service-icon--energy{color:var(--color-orange);background:#e8732a1a}.service-icon--thermo{color:var(--color-cyan);background:#00acc11a}.service-icon--ai{color:var(--color-purple);background:#8e44ad1a}.service-title{font-family:var(--font-heading);letter-spacing:-.01em;margin-bottom:1rem;font-size:1.3rem;font-weight:700;line-height:1.3}.service-description{color:var(--text-secondary);margin-bottom:1.5rem;font-size:.95rem;line-height:1.7}.service-features{flex-direction:column;gap:.6rem;display:flex}.service-features li{color:var(--text-secondary);padding-left:1.25rem;font-size:.88rem;position:relative}.service-features li:before{content:"";border-radius:50%;width:6px;height:6px;position:absolute;top:50%;left:0;transform:translateY(-50%)}[data-accent=energy] .service-features li:before{background:var(--color-orange)}[data-accent=thermo] .service-features li:before{background:var(--color-cyan)}[data-accent=ai] .service-features li:before{background:var(--color-purple)}.why-qbo{background:var(--bg-primary)}.stats-grid{grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-bottom:4rem;display:grid}.stat-card{text-align:center;background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-light);box-shadow:var(--shadow-sm);transition:all var(--transition-base);padding:2.5rem 1.5rem}.stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.stat-number{font-family:var(--font-heading);background:var(--gradient-brand);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(2.5rem,4vw,3.5rem);font-weight:700;line-height:1;display:inline}.stat-suffix{font-family:var(--font-heading);color:var(--text-tertiary);font-size:clamp(1.2rem,2vw,1.6rem);font-weight:600;display:inline}.stat-label{color:var(--text-secondary);margin-top:.75rem;font-size:.9rem}.differentiators{grid-template-columns:repeat(3,1fr);gap:2rem;display:grid}.diff-item{padding:1.5rem 0}.diff-line{background:var(--gradient-brand);border-radius:2px;width:40px;height:3px;margin-bottom:1.25rem}.diff-item h3{font-family:var(--font-heading);margin-bottom:.65rem;font-size:1.15rem;font-weight:600}.diff-item p{color:var(--text-secondary);font-size:.95rem;line-height:1.7}.contact{background:var(--bg-secondary)}.contact-wrapper{grid-template-columns:1fr 1fr;align-items:start;gap:4rem;display:grid}.contact-text{color:var(--text-secondary);margin:1.5rem 0 2rem;font-size:1.05rem;line-height:1.75}.contact-details{flex-direction:column;gap:1rem;display:flex}.contact-link{color:var(--text-primary);border-radius:var(--radius-md);background:var(--bg-card);border:1px solid var(--border-light);transition:all var(--transition-base);box-shadow:var(--shadow-sm);align-items:center;gap:.75rem;padding:.75rem 1.25rem;font-size:1rem;font-weight:500;display:inline-flex}.contact-link:hover{border-color:var(--color-orange);box-shadow:var(--shadow-md);transform:translate(4px)}.contact-link svg{width:20px;height:20px;color:var(--color-orange);flex-shrink:0}.contact-form{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-light);box-shadow:var(--shadow-card);padding:2.5rem}.form-group{margin-bottom:1.25rem}.form-group input,.form-group textarea,.form-group select{background:var(--bg-secondary);border:1.5px solid var(--border-light);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);transition:all var(--transition-fast);padding:.9rem 1.15rem;font-size:.95rem}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-tertiary)}.form-group select{cursor:pointer;color:var(--text-tertiary);appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238B95AA' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-position:right 1rem center;background-repeat:no-repeat;padding-right:2.5rem}.form-group select:valid{color:var(--text-primary)}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--color-orange);background:var(--bg-card);box-shadow:0 0 0 3px #e8732a1a}.form-group textarea{resize:vertical;min-height:120px}.footer{color:#ffffffb3;z-index:1;background:#0f172a;padding:4rem 0 2rem;position:relative}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3rem;display:grid}.footer-logo-link{transition:opacity var(--transition-fast);margin-bottom:1rem;display:inline-block}.footer-logo-link:hover{opacity:.85}.footer-logo{filter:brightness(0)invert();width:auto;height:100px}.footer-tagline{color:#fff6;font-size:.88rem}.footer-links h4,.footer-contact h4{font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.12em;color:#ffffff59;margin-bottom:1.25rem;font-size:.85rem;font-weight:600}.footer-links ul{flex-direction:column;gap:.65rem;display:flex}.footer-links a,.footer-contact a{color:#fff9;transition:color var(--transition-fast);font-size:.92rem}.footer-links a:hover,.footer-contact a:hover{color:var(--color-orange)}.footer-bottom{text-align:center;border-top:1px solid #ffffff0f;padding-top:1.5rem}.footer-bottom p{color:#ffffff4d;font-size:.8rem}.reveal{opacity:0;transition:opacity .7s cubic-bezier(.4,0,.2,1),transform .7s cubic-bezier(.4,0,.2,1);transform:translateY(30px)}.reveal.visible{opacity:1;transform:translateY(0)}.reveal--delay-1{transition-delay:.12s}.reveal--delay-2{transition-delay:.24s}.reveal--delay-3{transition-delay:.36s}@media (width<=1024px){.services-grid{grid-template-columns:1fr;max-width:560px;margin:0 auto}.about-grid{grid-template-columns:1fr;gap:2.5rem}.about-text{max-width:100%}.stats-grid{grid-template-columns:repeat(2,1fr)}.differentiators{grid-template-columns:1fr;gap:1.5rem}.contact-wrapper{grid-template-columns:1fr;gap:2.5rem}.footer-grid{grid-template-columns:1fr 1fr;gap:2rem}}@media (width<=768px){:root{--section-padding:clamp(3rem, 8vw, 5rem);--container-padding:1.25rem}.nav-toggle{display:flex}.nav-links{-webkit-backdrop-filter:blur(24px);width:min(320px,85vw);height:100dvh;transition:right var(--transition-base);z-index:999;border-left:1px solid var(--border-light);background:#fffffff7;flex-direction:column;align-items:flex-start;gap:.35rem;padding:5.5rem 1.75rem 2rem;position:fixed;top:0;right:-100%;box-shadow:-8px 0 40px #0000001f}.nav-links.open{right:0}.nav-overlay{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:998;background:#1b2a4a59;display:none;position:fixed;inset:0}.nav-overlay.active{display:block}.nav-link{border-radius:var(--radius-md);width:100%;padding:.75rem 1rem;font-size:1rem}.nav-link--cta{text-align:center;justify-content:center;width:100%;margin-top:.75rem;margin-left:0}.nav-logo-img{height:38px}.hero{align-items:center;min-height:100svh}.hero-content{width:100%;padding:6rem 1.25rem 4rem}.hero-logo-wrapper{margin-bottom:1.8rem}.hero-logo{height:clamp(140px,48vw,200px)}.hero-tagline{margin-bottom:1.2rem;font-size:clamp(.95rem,3.5vw,1.1rem)}.hero-pillars{flex-flow:wrap;justify-content:center;gap:.5rem;margin-bottom:2rem;display:flex}.pillar{letter-spacing:.04em;padding:.4rem .85rem;font-size:.72rem}.pillar-divider{display:none}.hero-actions{flex-direction:column;align-items:stretch;gap:.75rem;width:100%;max-width:300px;margin:0 auto}.btn{justify-content:center;width:100%;padding:.9rem 1.5rem;font-size:.95rem}.section-title{letter-spacing:-.025em;font-size:clamp(1.75rem,6vw,2.4rem)}.section-subtitle{font-size:1rem}.section-header{margin-bottom:2.5rem}.about-lead{font-size:1.05rem}.value-card{gap:1rem;padding:1.25rem}.services-grid{grid-template-columns:1fr;gap:1.25rem;max-width:100%}.service-card{padding:2rem 1.5rem}.service-icon-wrapper{width:72px;height:72px}.service-icon-wrapper svg{width:38px;height:38px}.stats-grid{grid-template-columns:repeat(2,1fr);gap:1rem}.stat-card{padding:1.5rem 1rem}.contact-form{padding:1.5rem}.contact-link{font-size:.92rem}.footer-grid{grid-template-columns:1fr;gap:2rem}.footer-logo{height:70px}.split-grid,.split-grid.reverse{gap:2rem;direction:ltr!important;grid-template-columns:1fr!important}.img-card img{height:240px}.process-grid,.gallery-grid{grid-template-columns:repeat(2,1fr)!important}.app-showcase{grid-template-columns:1fr!important}.capabilities-grid{grid-template-columns:repeat(2,1fr)!important}.empower-banner{grid-template-columns:1fr!important}.empower-img{height:220px}.empower-text{padding:2rem 1.5rem}.flow-grid{grid-template-columns:repeat(2,1fr)!important}.flow-step:after{display:none!important}.hero-stats{gap:1.5rem}.hero-stat-num{font-size:1.6rem}.brands-flex{gap:1rem}.brand-chip{min-width:130px;padding:.9rem 1.2rem}.brand-chip img{height:32px}.content-block>div[style*="grid-template-columns: 1fr 1fr"]{grid-template-columns:1fr!important}.page-hero{min-height:auto!important;padding:7rem 1.25rem 3rem!important}.cta-banner{padding:3rem 1.5rem!important}.cta-actions{flex-direction:column;align-items:stretch}.cta-actions a{text-align:center;justify-content:center}.hero-scroll-indicator{bottom:1.5rem}}@media (width<=480px){:root{--container-padding:1rem}.section-title{font-size:1.65rem}.service-card{padding:1.75rem 1.25rem}.service-title{font-size:1.15rem}.stats-grid{grid-template-columns:repeat(2,1fr)}.stat-card{padding:1.25rem .75rem}.process-grid,.gallery-grid{grid-template-columns:1fr!important}.gallery-card img{height:180px}.capabilities-grid,.flow-grid{grid-template-columns:1fr!important}.brands-flex{flex-direction:column;align-items:center}.brand-chip{width:100%;max-width:220px}.nav-links{border-left:none;width:100%}.btn-purple,.btn-cyan,.btn-ghost,.btn-outline-white,.btn-cyan{justify-content:center;width:100%}.page-hero h1{font-size:clamp(1.8rem,7vw,2.5rem)!important}.img-card img{height:200px}.empower-text{padding:1.75rem 1.25rem}.app-card-img img{height:170px}.spec-block+.spec-block{margin-top:1rem}}.whatsapp-float{color:#fff;z-index:9999;background-color:#25d366;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;text-decoration:none;transition:all .3s cubic-bezier(.34,1.56,.64,1);display:flex;position:fixed;bottom:24px;right:24px;box-shadow:0 4px 16px #25d3664d}.whatsapp-float:hover{background-color:#22c35e;transform:scale(1.1)translateY(-3px);box-shadow:0 8px 24px #25d36673}.whatsapp-float svg{fill:currentColor;width:28px;height:28px}.contact-link--whatsapp:hover{border-color:#25d366!important}.contact-link--whatsapp:hover span{color:#25d366!important}.blog-header{text-align:center;padding:6rem 0 3rem}.blog-filters{flex-wrap:wrap;justify-content:center;gap:.75rem;margin-bottom:3rem;display:flex}.filter-btn{background:var(--bg-card);border:1px solid var(--border-light);color:var(--text-secondary);border-radius:var(--radius-xl);cursor:pointer;transition:all var(--transition-fast);padding:.5rem 1.25rem;font-size:.85rem;font-weight:600}.filter-btn:hover,.filter-btn.active{background:var(--color-navy);color:#fff;border-color:var(--color-navy);box-shadow:var(--shadow-sm)}.blog-grid{grid-template-columns:repeat(3,1fr);gap:2rem;margin-bottom:5rem;display:grid}.blog-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:all var(--transition-base);flex-direction:column;display:flex;overflow:hidden}.blog-card:hover{box-shadow:var(--shadow-lg);border-color:var(--border-medium);transform:translateY(-5px)}.blog-card-img{object-fit:cover;background-color:var(--bg-secondary);width:100%;height:200px}.blog-card-content{flex-direction:column;flex-grow:1;padding:1.5rem;display:flex}.blog-card-tag{text-transform:uppercase;letter-spacing:.08em;color:var(--color-orange);margin-bottom:.5rem;font-size:.7rem;font-weight:700}.blog-card-title{font-family:var(--font-heading);color:var(--text-primary);margin-bottom:.75rem;font-size:1.15rem;font-weight:700;line-height:1.35}.blog-card-excerpt{color:var(--text-secondary);flex-grow:1;margin-bottom:1.25rem;font-size:.88rem;line-height:1.6}.blog-card-meta{color:var(--text-tertiary);border-top:1px solid var(--border-light);justify-content:space-between;align-items:center;padding-top:.75rem;font-size:.78rem;display:flex}.post-container{max-width:800px;padding:8rem var(--container-padding) 5rem;margin:0 auto}.post-header{margin-bottom:2.5rem}.post-meta-top{color:var(--text-secondary);gap:1rem;margin-bottom:1rem;font-size:.85rem;display:flex}.post-title{font-family:var(--font-heading);color:var(--text-primary);letter-spacing:-.02em;margin-bottom:1.5rem;font-size:clamp(2rem,5vw,3rem);font-weight:700;line-height:1.15}.post-cover{object-fit:cover;border-radius:var(--radius-lg);width:100%;height:clamp(240px,40vw,450px);box-shadow:var(--shadow-md);margin-bottom:3rem}.post-body{color:#2c354e;font-size:1.05rem;line-height:1.85}.post-body p{margin-bottom:1.5rem}.post-body h2,.post-body h3{font-family:var(--font-heading);color:var(--text-primary);margin:2.5rem 0 1rem;font-weight:700}.post-body h2{border-bottom:1px solid var(--border-light);padding-bottom:.5rem;font-size:1.6rem}.post-body h3{font-size:1.3rem}.post-body ul,.post-body ol{margin-bottom:1.5rem;padding-left:1.5rem}.post-body li{margin-bottom:.5rem}.post-body blockquote{border-left:4px solid var(--color-orange);background:var(--bg-secondary);border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin:1.5rem 0;padding:1.25rem 1.5rem;font-style:italic}.admin-layout{background:#f8fafc;grid-template-columns:240px 1fr;min-height:100vh;display:grid}.admin-sidebar{background:var(--color-navy);color:#fff;flex-direction:column;padding:2rem 1.5rem;display:flex}.admin-brand{align-items:center;gap:.75rem;margin-bottom:3rem;display:flex}.admin-menu{flex-direction:column;flex-grow:1;gap:.5rem;display:flex}.admin-menu-btn{color:#ffffffb3;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);border:1px solid #0000;align-items:center;gap:.75rem;padding:.75rem 1rem;font-size:.9rem;font-weight:500;display:flex}.admin-menu-btn:hover,.admin-menu-btn.active{color:#fff;background:#ffffff1a}.admin-main{padding:2.5rem;overflow-y:auto}.admin-header{border-bottom:1px solid #0000000f;justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:1.5rem;display:flex}.admin-title{font-family:var(--font-heading);color:var(--color-navy);font-size:1.75rem;font-weight:700}.ai-key-box{border:1px solid var(--border-light);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);background:#fff;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:2rem;padding:1.5rem;display:flex}.serp-preview{background:#fff;border:1px solid #e2e8f0;border-radius:8px;max-width:600px;margin-top:1rem;padding:1.25rem;font-family:Arial,sans-serif}.serp-url{color:#202124;align-items:center;gap:4px;margin-bottom:4px;font-size:12px;display:flex}.serp-title{color:#1a0dab;cursor:pointer;margin-bottom:3px;font-size:20px;line-height:1.3}.serp-title:hover{text-decoration:underline}.serp-desc{color:#4d5156;font-size:14px;line-height:1.5}.admin-form-grid{grid-template-columns:2fr 1fr;gap:2rem;display:grid}.admin-table-card{border-radius:var(--radius-lg);border:1px solid var(--border-light);box-shadow:var(--shadow-sm);background:#fff;overflow:hidden}.admin-table{border-collapse:collapse;text-align:left;width:100%}.admin-table th{color:var(--text-secondary);border-bottom:1px solid var(--border-light);background:#f1f5f9;padding:1rem 1.5rem;font-size:.85rem;font-weight:600}.admin-table td{border-bottom:1px solid var(--border-light);padding:1.25rem 1.5rem;font-size:.9rem}.admin-table tr:last-child td{border-bottom:none}.admin-action-btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);border:1px solid #0000;padding:.4rem .8rem;font-size:.78rem;font-weight:600}.btn-edit{color:var(--color-cyan);background:#00acc11a}.btn-edit:hover{background:var(--color-cyan);color:#fff}.btn-delete{color:var(--color-coral);background:#e85d5d1a}.btn-delete:hover{background:var(--color-coral);color:#fff}@media (width<=900px){.blog-grid{grid-template-columns:1fr 1fr}.admin-layout{grid-template-columns:1fr}.admin-sidebar{flex-direction:row;justify-content:space-between;align-items:center;height:auto;min-height:auto;padding:1rem 1.5rem}.admin-brand{margin-bottom:0}.admin-menu{flex-direction:row;flex-grow:0;gap:.25rem}.admin-form-grid{grid-template-columns:1fr}}@media (width<=600px){.blog-grid{grid-template-columns:1fr}.admin-sidebar{flex-direction:column;gap:1rem}}