@import url(https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap);:root{--primary:#FF6B00;--primary-hover:#E05E00;--primary-light:#FFF0E6;--secondary:#FFB800;--dark:#121214;--dark-medium:#1C1C21;--light-bg:#FAFAFB;--border-color:#E2E8F0;--text-main:#1F2937;--text-muted:#6B7280;--font-heading:'Outfit', sans-serif;--font-body:'Inter', sans-serif;--shadow-sm:0 1px 3px rgba(0, 0, 0, 0.05);--shadow-md:0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);--shadow-lg:0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);--shadow-premium:0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.02)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);color:var(--text-main);background-color:#FFF;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;color:var(--dark);line-height:1.25}h1{font-size:clamp(2rem, 5vw, 3.25rem)}h2{font-size:clamp(1.6rem, 3.8vw, 2.35rem)}h3{font-size:clamp(1.3rem, 2.6vw, 1.75rem)}h4{font-size:clamp(1.1rem, 2vw, 1.35rem)}h5{font-size:clamp(0.95rem, 1.5vw, 1.15rem)}h6{font-size:clamp(0.85rem, 1.2vw, 1rem)}a{color:inherit;text-decoration:none;transition:all 0.2s ease}button,input,select,textarea{font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 24px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 28px;border-radius:6px;font-weight:600;font-size:.95rem;cursor:pointer;transition:all 0.3s cubic-bezier(.4,0,.2,1);border:none;gap:8px}.btn-primary{background-color:var(--primary);color:#FFF;box-shadow:0 4px 14px rgb(255 107 0 / .3)}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-2px);box-shadow:0 6px 20px rgb(255 107 0 / .4)}.btn-secondary{background-color:var(--dark);color:#FFF}.btn-secondary:hover{background-color:var(--primary);transform:translateY(-2px);box-shadow:0 4px 14px rgb(255 107 0 / .2)}.btn-outline{background-color:#fff0;border:2px solid var(--border-color);color:var(--dark)}.btn-outline:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}.section-tag{font-family:var(--font-heading);font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--primary);display:inline-flex;align-items:center;gap:8px;margin-bottom:12px}.section-tag::before{content:'';display:inline-block;width:24px;height:3px;background-color:var(--primary)}.section-header{text-align:center;max-width:700px;margin:0 auto 56px}.section-tag{display:inline-flex;align-items:center;justify-content:center;gap:12px;font-size:.85rem;font-weight:800;text-transform:uppercase;letter-spacing:.12em;color:var(--primary);margin-bottom:12px}.section-tag::before,.section-tag::after{content:'';display:inline-block;width:28px;height:2px;background-color:var(--primary);border-radius:2px}.section-header h2{font-size:clamp(1.75rem, 4vw, 2.5rem);margin-bottom:16px;letter-spacing:-.02em}.section-header p{color:var(--text-muted);font-size:clamp(0.95rem, 1.5vw, 1.1rem)}.site-header{background-color:#FFF;border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:1000;height:80px;display:flex;align-items:center}.header-container{display:flex;align-items:center;justify-content:space-between;width:100%}.logo-wrapper{display:flex;align-items:center;gap:12px}.logo-icon{width:40px;height:40px;background-color:var(--primary);border-radius:6px;display:flex;align-items:center;justify-content:center;color:#FFF;font-weight:800;font-size:1.4rem;font-family:var(--font-heading);position:relative;overflow:hidden}.logo-icon::after{content:'';position:absolute;top:0;left:-50%;width:200%;height:100%;background:linear-gradient(115deg,transparent,rgb(255 255 255 / .3),transparent);transform:skewX(-25deg);transition:all 0.75s ease}.logo-wrapper:hover .logo-icon::after{left:120%}.logo-text{font-family:var(--font-heading);font-weight:800;font-size:1.4rem;color:var(--dark);letter-spacing:-.03em}.logo-text span{color:var(--primary)}.site-logo-container,.footer-logo-custom{display:inline-flex;align-items:center;max-width:220px}.site-logo-container img,.custom-logo-link img,.custom-logo,.header-logo-img{max-height:48px;width:auto;max-width:100%;object-fit:contain;display:block}.footer-logo-custom img{max-height:44px;width:auto;max-width:100%;object-fit:contain;display:block}@media (max-width:768px){.site-logo-container,.custom-logo-link{max-width:170px}.site-logo-container img,.custom-logo-link img,.custom-logo{max-height:38px}}@media (max-width:480px){.site-logo-container,.custom-logo-link{max-width:140px}.site-logo-container img,.custom-logo-link img,.custom-logo{max-height:32px}}.main-navigation{display:flex;align-items:center}.main-menu-list{display:flex;align-items:center;gap:32px;list-style:none;padding:0;margin:0}.main-menu-list li a,.nav-link{font-weight:600;font-size:.95rem;color:var(--text-main);padding:8px 0;position:relative;display:inline-block}.main-menu-list li a:hover,.nav-link:hover{color:var(--primary)}.main-menu-list li a::after,.nav-link::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background-color:var(--primary);transition:width 0.3s ease}.main-menu-list li a:hover::after,.nav-link:hover::after{width:100%}.main-menu-list .menu-item-has-children{position:relative}.main-menu-list .menu-item-has-children>a{position:relative;display:inline-flex;align-items:center}.dropdown-menu-toggle{display:inline-flex;align-items:center;justify-content:center;margin-left:6px;cursor:pointer;transition:transform 0.2s ease}.main-menu-list .menu-item-has-children:hover>a .dropdown-menu-toggle,.main-menu-list .menu-expanded>a .dropdown-menu-toggle{transform:rotate(180deg)}.main-menu-list .sub-menu .menu-item-has-children>a .dropdown-menu-toggle{transform:rotate(-90deg)}.main-menu-list .sub-menu .menu-item-has-children:hover>a .dropdown-menu-toggle{transform:rotate(-90deg)}.main-menu-list .sub-menu{position:absolute;top:100%;left:0;background:#FFF;min-width:220px;padding:12px 0;list-style:none;box-shadow:0 10px 30px rgb(0 0 0 / .08);border-radius:8px;border:1px solid var(--border-color);opacity:0;visibility:hidden;transform:translateY(10px);transition:all 0.3s ease;z-index:99}.main-menu-list .menu-item-has-children:hover>.sub-menu{opacity:1;visibility:visible;transform:translateY(0)}.main-menu-list .sub-menu li{padding:0;position:relative}.main-menu-list .sub-menu .sub-menu{top:115%;left:10%;transform:translateX(10px);margin-top:0;z-index:99}.main-menu-list .sub-menu .menu-item-has-children:hover>.sub-menu{transform:translateX(0)}.main-menu-list .sub-menu li a{display:block;padding:10px 24px;color:var(--text-main);font-size:.9rem;font-weight:500}.main-menu-list .sub-menu li a::after{display:none}.main-menu-list .sub-menu li a:hover{background-color:var(--light-bg);color:var(--primary)}.hero-section{position:relative;padding:96px 0;background-color:#FFF;overflow:hidden}.hero-section::before{content:'';position:absolute;top:-500px;right:-200px;width:900px;height:900px;border-radius:50%;background:radial-gradient(circle,rgb(255 107 0 / .05) 0%,transparent 70%);pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.2fr 0.8fr;gap:48px;align-items:center}.hero-content h1{font-size:clamp(2.2rem, 5.5vw, 3.5rem);font-weight:800;letter-spacing:-.03em;margin-bottom:24px}.hero-content h1 span{color:var(--primary);position:relative;display:inline-block}.hero-content h1 span::after{content:'';position:absolute;bottom:4px;left:0;width:100%;height:8px;background-color:var(--secondary);opacity:.4;z-index:-1}.hero-content p{font-size:clamp(1rem, 1.8vw, 1.2rem);color:var(--text-muted);margin-bottom:36px;max-width:580px}.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:20px}.hero-meta-row{display:flex;align-items:center;gap:16px;margin-bottom:36px;font-size:.88rem;color:var(--text-muted,#64748B);flex-wrap:wrap}.hero-meta-item{display:inline-flex;align-items:center;gap:8px}.hero-meta-date{color:var(--text-muted,#64748B)}.meta-date-icon{color:#64748B;flex-shrink:0}.hero-meta-date strong{color:var(--text-main,#1F2937);font-weight:600}.hero-meta-sep{display:inline-block;width:1px;height:14px;background-color:var(--border-color,#E2E8F0)}.hero-author-avatar{width:28px;height:28px;border-radius:50%;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;background-color:#E2E8F0;border:1.5px solid #CBD5E1;flex-shrink:0}.hero-author-avatar img,.hero-author-avatar .avatar{width:100%;height:100%;object-fit:cover;display:block}.hero-author-text{color:var(--text-muted,#64748B);font-size:.88rem}.hero-author-link{color:var(--text-main,#1F2937);text-decoration:none;transition:color 0.2s ease}.hero-author-link:hover{color:var(--primary,#FF6B00)}.hero-author-link strong{color:inherit;font-weight:700}.hero-stats{display:flex;gap:40px;border-top:1px solid var(--border-color);padding-top:32px}.stat-item h3{font-size:clamp(1.4rem, 3vw, 2rem);color:var(--dark);margin-bottom:4px}.stat-item p{font-size:clamp(0.8rem, 1.2vw, 0.9rem);color:var(--text-muted);margin-bottom:0}.hero-image-wrapper{position:relative;display:flex;align-items:center;justify-content:center}.hero-illustration-box{position:relative;width:100%;display:flex;align-items:center;justify-content:center}.hero-illustration-img{width:100%;max-width:540px;height:auto;object-fit:contain;filter:drop-shadow(0 16px 36px rgb(0 0 0 / .08));transition:transform 0.3s ease;animation:heroFloat 6s ease-in-out infinite}@keyframes heroFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}.graphic-info p{font-size:.85rem;color:var(--text-muted)}.calculator-section{padding:96px 0;background-color:var(--light-bg);border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color)}.calc-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:40px;align-items:start}.calc-panel{background-color:#FFF;border-radius:12px;padding:36px;box-shadow:var(--shadow-lg);border:1px solid var(--border-color)}.calc-panel-title{font-size:1.8rem;margin-bottom:28px;display:flex;align-items:center;gap:12px;border-bottom:2px solid var(--primary-light);padding-bottom:16px}.calc-panel-title svg{color:var(--primary)}.form-group{margin-bottom:24px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.form-group label{display:block;font-weight:600;font-size:.95rem;margin-bottom:8px;color:var(--dark)}.input-container{position:relative;display:flex;align-items:center}.form-control{width:100%;padding:12px 16px;font-size:1rem;border:1.5px solid var(--border-color);border-radius:6px;outline:none;transition:all 0.2s ease;background-color:#FFF}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgb(255 107 0 / .15)}.input-suffix{position:absolute;right:16px;color:var(--text-muted);font-size:.9rem;font-weight:500;pointer-events:none}.input-prefix{position:absolute;left:16px;color:var(--text-muted);font-size:.9rem;font-weight:500;pointer-events:none}.has-prefix .form-control{padding-left:32px}.range-slider-wrapper{margin-top:8px}.range-slider{-webkit-appearance:none;width:100%;height:6px;border-radius:3px;background:#E2E8F0;outline:none}.range-slider::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--primary);cursor:pointer;transition:all 0.15s ease;border:2px solid #FFF;box-shadow:0 1px 3px rgb(0 0 0 / .3)}.range-slider::-webkit-slider-thumb:hover{transform:scale(1.2);background:var(--primary-hover)}.results-panel{background-color:var(--dark);color:#FFF;border-radius:12px;padding:40px;box-shadow:var(--shadow-premium);position:sticky;top:100px;border-bottom:6px solid var(--primary)}.results-header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--dark-medium);padding-bottom:24px;margin-bottom:32px}.results-header h3{color:#FFF;font-size:1.5rem}.results-tag{background-color:var(--primary-light);color:var(--primary);font-size:.75rem;font-weight:700;text-transform:uppercase;padding:4px 10px;border-radius:4px}.dashboard-cards{display:grid;grid-template-columns:1.2fr 0.8fr;gap:20px;margin-bottom:36px}.dash-card{background-color:var(--dark-medium);border-radius:8px;padding:24px;border:1px solid rgb(255 255 255 / .05)}.dash-card.highlight{border-left:4px solid var(--primary)}.dash-card p{font-size:.85rem;color:rgb(255 255 255 / .5);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px;font-weight:600}.dash-card .value{font-size:2.2rem;font-weight:800;color:#FFF;font-family:var(--font-heading);line-height:1}.dash-card.highlight .value{color:var(--primary)}.formula-steps{display:flex;flex-direction:column;gap:16px}.step-card{display:flex;align-items:center;justify-content:space-between;background-color:var(--dark-medium);border-radius:8px;padding:16px 20px;border:1px solid rgb(255 255 255 / .03);position:relative}.step-card::after{content:'↓';position:absolute;bottom:-16px;left:40px;color:rgb(255 255 255 / .15);font-size:1.2rem;font-weight:700}.step-card:last-child::after{display:none}.step-info{display:flex;flex-direction:column}.step-formula{font-size:.75rem;color:rgb(255 255 255 / .4);font-family:monospace;margin-bottom:2px}.step-title{font-size:.95rem;font-weight:600;color:rgb(255 255 255 / .8)}.step-value{font-size:1.15rem;font-weight:700;color:#FFF;font-family:var(--font-heading)}.step-card.highlight-step{background-color:rgb(255 107 0 / .1);border:1px solid rgb(255 107 0 / .2)}.step-card.highlight-step .step-value{color:var(--primary)}.trust-section{padding:36px 0 48px;background-color:var(--light-bg)}.trust-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.trust-card{background:#FFF;border:1.5px solid var(--border-color);border-radius:14px;padding:18px 18px;display:flex;align-items:center;gap:14px;transition:all 0.3s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 10px rgb(0 0 0 / .02)}.trust-card:hover{transform:translateY(-4px);box-shadow:0 10px 24px rgb(0 0 0 / .06);border-color:rgb(255 107 0 / .3)}.trust-card-icon{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:42px;height:42px}.trust-card-divider{width:1px;height:34px;background-color:var(--border-color);flex-shrink:0}.trust-card-content{display:flex;flex-direction:column;justify-content:center;min-width:0}.trust-card-content h3{font-size:.96rem;font-weight:800;color:var(--dark);margin:0 0 2px 0;line-height:1.25;white-space:nowrap}.trust-card-content p{color:var(--text-muted);font-size:.76rem;font-weight:500;margin:0;line-height:1.3;white-space:nowrap}.content-section{padding:96px 0;background-color:var(--light-bg);border-top:1px solid var(--border-color)}.seo-grid{display:grid;grid-template-columns:1.3fr 0.7fr;gap:48px}.seo-rich-text h3{font-size:1.6rem;margin-top:36px;margin-bottom:16px}.seo-rich-text h3:first-of-type{margin-top:0}.seo-rich-text p{margin-bottom:20px;color:var(--text-main);font-size:1.05rem;line-height:1.7}.seo-rich-text ul{margin-bottom:24px;padding-left:24px}.seo-rich-text li{margin-bottom:8px;font-size:1.05rem;color:var(--text-main)}.seo-callout{background-color:#FFF;border-left:4px solid var(--primary);padding:24px;border-radius:0 8px 8px 0;margin:32px 0;box-shadow:var(--shadow-sm)}.seo-callout p{font-style:italic;color:var(--dark);margin-bottom:0}.seo-sidebar{background-color:#FFF;border:1px solid var(--border-color);border-radius:8px;padding:28px;box-shadow:var(--shadow-md);position:sticky;top:100px}.seo-sidebar h4{font-size:1.25rem;margin-bottom:20px;border-bottom:2px solid var(--primary-light);padding-bottom:12px}.density-table{width:100%;border-collapse:collapse;font-size:.9rem}.density-table th,.density-table td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--border-color)}.density-table th{font-weight:700;color:var(--dark);background-color:var(--light-bg)}.density-table tr:hover td{background-color:var(--primary-light)}.articles-section{padding:96px 0;background-color:#FFF;border-top:1px solid var(--border-color)}.articles-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:32px;margin-bottom:56px}.article-card{background:#FFF;border:1px solid var(--border-color);border-radius:8px;overflow:hidden;transition:all 0.3s ease;display:flex;flex-direction:column}.article-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgb(255 107 0 / .15)}.article-img-wrapper{position:relative;height:200px;background-color:var(--border-color);display:flex;align-items:center;justify-content:center;overflow:hidden}.article-placeholder-graphic{width:100%;height:100%;background:linear-gradient(135deg,var(--dark) 0%,var(--dark-medium) 100%);position:relative}.article-placeholder-graphic::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;opacity:.15;background-image:linear-gradient(-45deg,var(--primary) 25%,transparent 25%,transparent 50%,var(--primary) 50%,var(--primary) 75%,transparent 75%,transparent);background-size:40px 40px}.article-img-wrapper svg{position:absolute;color:rgb(255 255 255 / .1);width:120px;height:120px}.article-badge{position:absolute;top:16px;left:16px;background-color:var(--primary);color:#FFF;font-size:.75rem;font-weight:700;text-transform:uppercase;padding:4px 10px;border-radius:4px;letter-spacing:.05em;z-index:5}.article-body,.article-content{padding:24px;display:flex;flex-direction:column;flex-grow:1}.article-meta{font-size:.85rem;color:var(--text-muted);margin-bottom:12px}.article-body h3{font-size:1.35rem;margin-bottom:12px;line-height:1.3}.article-body h3 a:hover{color:var(--primary)}.article-body p{color:var(--text-muted);font-size:.95rem;margin-bottom:24px;flex-grow:1}.article-readmore{font-weight:700;font-size:.9rem;color:var(--dark);display:inline-flex;align-items:center;gap:6px}.article-readmore:hover{color:var(--primary)}.article-readmore svg{transition:transform 0.2s ease}.article-readmore:hover svg{transform:translateX(4px)}.see-all-wrapper{text-align:center}.subscribe-section{padding:80px 0;background-color:var(--dark);position:relative;overflow:hidden}.subscribe-section::before{content:'';position:absolute;bottom:-150px;left:-150px;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgb(255 107 0 / .08) 0%,transparent 70%)}.subscribe-container{max-width:800px;margin:0 auto;text-align:center;position:relative;z-index:10}.subscribe-container h2{color:#FFF;font-size:clamp(1.6rem, 3.5vw, 2.2rem);margin-bottom:16px;letter-spacing:-.02em}.subscribe-container p{color:rgb(255 255 255 / .7);font-size:clamp(0.95rem, 1.6vw, 1.1rem);margin-bottom:36px}.subscribe-form{display:flex;gap:12px;max-width:600px;margin:0 auto}.subscribe-form .form-control{background-color:rgb(255 255 255 / .08);border-color:rgb(255 255 255 / .15);color:#FFF;padding:16px 20px;font-size:1.05rem}.subscribe-form .form-control:focus{border-color:var(--primary);background-color:rgb(255 255 255 / .12)}.subscribe-form .form-control::placeholder{color:rgb(255 255 255 / .4)}.subscribe-form button{padding:0 32px;white-space:nowrap}.subscribe-msg{margin-top:16px;font-size:.95rem;display:none}.subscribe-msg.success{color:#10B981;display:block}.subscribe-msg.error{color:#EF4444;display:block}.footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin-bottom:12px}.footer-links a{color:rgb(255 255 255 / .7);text-decoration:none;transition:all 0.2s ease}.footer-links a:hover{color:var(--primary,#FF6B00);padding-left:4px}.footer-bottom{padding:24px 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px}.footer-bottom p{font-size:.88rem;color:rgb(255 255 255 / .6);margin:0}.footer-legal-links{display:flex;gap:24px;font-size:.88rem}.footer-legal-links a{color:rgb(255 255 255 / .6);text-decoration:none;transition:color 0.2s ease}.footer-legal-links a:hover{color:var(--primary,#FF6B00)}.navigation.pagination{margin-top:48px;width:100%}.navigation.pagination .nav-links{display:flex;justify-content:center;gap:8px;align-items:center}.navigation.pagination .page-numbers{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:6px;border:1px solid var(--border-color);background-color:#FFF;color:var(--text-main);font-weight:600;transition:all 0.25s ease;font-size:.95rem;text-decoration:none}.navigation.pagination .page-numbers.current,.navigation.pagination .page-numbers:hover{background-color:var(--primary);border-color:var(--primary);color:#FFF}.navigation.pagination .page-numbers.prev,.navigation.pagination .page-numbers.next{width:auto;padding:0 16px}.single-post-hero{background-color:var(--dark);padding:70px 0 50px;color:#FFF;position:relative;border-bottom:3px solid var(--primary)}.breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:.85rem;color:var(--text-muted);margin-bottom:20px}.breadcrumbs a{color:rgb(255 255 255 / .7);text-decoration:none;transition:color 0.2s ease}.breadcrumbs a:hover{color:var(--primary)}.breadcrumbs .sep{color:rgb(255 255 255 / .3)}.single-post-hero h1{font-size:clamp(1.75rem, 4.5vw, 2.75rem);line-height:1.2;color:#FFF;margin:16px 0;font-weight:700;letter-spacing:-.02em}.single-post-premium-meta{display:inline-flex;align-items:center;flex-wrap:wrap;gap:24px;margin-top:28px;padding:12px 32px;background:rgb(255 255 255 / .05);border:1px solid rgb(255 255 255 / .1);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:100px;box-shadow:0 8px 32px rgb(0 0 0 / .15)}.premium-meta-item{display:flex;align-items:center;gap:12px;text-decoration:none;transition:transform 0.2s ease}.premium-meta-item.author-item:hover{transform:translateY(-2px)}.premium-meta-divider{width:1px;height:36px;background:rgb(255 255 255 / .12)}.premium-avatar-ring{width:44px;height:44px;border-radius:50%;border:2px solid rgb(255 255 255 / .2);overflow:hidden;background:var(--primary);flex-shrink:0}.premium-avatar-ring.ring-orange{border-color:#FF6B00}.premium-avatar-ring.ring-green{border-color:#10B981}.premium-avatar-ring img,.premium-avatar-ring .avatar,.premium-avatar-ring .meta-author-avatar-img{width:100%;height:100%;object-fit:cover;display:block;border-radius:50%}.avatar-fallback-letter{display:flex;align-items:center;justify-content:center;width:100%;height:100%;color:#FFF;font-size:1rem;font-weight:800}.premium-icon-box{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.premium-icon-box.orange-box{background:rgb(255 107 0 / .15);color:#FF6B00;border:1px solid rgb(255 107 0 / .2)}.premium-icon-box.green-box{background:rgb(16 185 129 / .15);color:#10B981;border:1px solid rgb(16 185 129 / .2)}.premium-meta-text{display:flex;flex-direction:column;gap:2px}.premium-meta-text .meta-label{font-size:.75rem;color:rgb(255 255 255 / .6);text-transform:uppercase;letter-spacing:.05em;font-weight:600}.premium-meta-text .meta-value{font-size:.95rem;font-weight:700;line-height:1.2}.author-name-orange{color:#FF6B00}.author-name-green{color:#10B981}.text-white{color:#FFF}@media (max-width:991px){.single-post-premium-meta{border-radius:16px;padding:24px;flex-direction:column;align-items:flex-start;gap:16px;max-width:100%;display:flex}.premium-meta-divider{width:100%;height:1px;margin:4px 0}}.single-main-section{padding:60px 0 90px;background-color:var(--light-bg,#FAFAFB)}.related-articles-section{padding:70px 0;background-color:#FFF}.single-layout-grid{display:grid;grid-template-columns:1fr 340px;gap:40px;margin-top:40px;align-items:start}.single-post-card{background:#FFF;border-radius:12px;padding:40px;border:1px solid var(--border-color);box-shadow:0 4px 20px rgb(0 0 0 / .02)}.featured-image-wrapper{margin:-40px -40px 32px -40px;border-top-left-radius:12px;border-top-right-radius:12px;overflow:hidden;max-height:420px;background-color:#f0f3f6}.featured-image-wrapper img{width:100%;height:100%;object-fit:cover}.single-post-content{font-size:1.125rem;line-height:1.85;color:var(--text-main)}.single-post-content p{margin-bottom:24px}.single-post-content h2,.single-post-content h3{color:var(--dark);margin:40px 0 16px;font-weight:700}.single-post-content blockquote{border-left:4px solid var(--primary);background-color:var(--light);padding:24px 32px;margin:32px 0;border-radius:0 8px 8px 0;font-style:italic;font-size:1.2rem;color:var(--dark)}.single-post-content ul,.single-post-content ol{margin:0 0 28px 24px;padding:0}.single-post-content li{margin-bottom:10px;padding-left:8px;line-height:1.75}.single-post-content ul>li{list-style-type:disc}.single-post-content ol>li{list-style-type:decimal}.single-post-content ul>li::marker{font-size:1.15em;color:var(--text-main)}.single-post-content ol>li::marker{font-weight:700;color:var(--text-main)}.single-post-content ul ul,.single-post-content ol ol,.single-post-content ul ol,.single-post-content ol ul{margin-top:10px;margin-bottom:0;margin-left:20px}.single-post-content table{width:100%;margin-bottom:30px;border-collapse:collapse;border-spacing:0;border:1px solid var(--border-color);font-size:.95rem}.single-post-content th,.single-post-content td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border-color);border-right:1px solid var(--border-color)}.single-post-content th:last-child,.single-post-content td:last-child{border-right:none}.single-post-content th{background-color:#f9fafb;font-weight:700;color:var(--dark)}.single-post-content tr:nth-child(even) td{background-color:rgb(0 0 0 / .02)}@media (max-width:767px){.single-post-content table{display:block;width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;white-space:nowrap}}.premium-author-card{margin-top:50px;display:grid;grid-template-columns:300px 1fr;background:#FFF;border-radius:12px;overflow:hidden;box-shadow:0 10px 40px rgb(0 0 0 / .05);border:1px solid rgb(0 0 0 / .03)}.pac-left-panel{background:#23252B;color:#FFF;padding:32px 24px;display:flex;flex-direction:column;align-items:center;text-align:center;border-right:4px solid var(--primary);position:relative}.pac-avatar-wrapper{margin-bottom:20px}.pac-avatar-ring{width:120px;height:120px;border-radius:50%;border:2px solid var(--primary);padding:4px;background:rgb(255 107 0 / .1)}.premium-author-avatar-img{width:100%;height:100%;border-radius:50%;object-fit:cover;display:block}.pac-name-split{font-size:1.4rem;font-weight:700;margin:0 0 12px;line-height:1.2}.pac-name-split .pac-first-name{color:#FFF}.pac-name-split .pac-last-name{color:var(--primary);margin-left:6px}.pac-verified-badge{display:inline-flex;align-items:center;gap:6px;background:rgb(255 255 255 / .06);border:1px solid rgb(255 255 255 / .1);padding:6px 14px;border-radius:20px;font-size:.75rem;font-weight:600;margin-bottom:16px;color:#E2E8F0}.pac-subtitle{font-size:.85rem;color:#94A3B8;margin:0 0 24px}.pac-divider-dark{width:100%;height:1px;background:rgb(255 255 255 / .08);margin:0 0 24px}.pac-stats{display:flex;justify-content:space-between;width:100%;gap:16px}.pac-stat-item{display:flex;flex-direction:column;align-items:center;gap:8px;flex:1}.pac-stat-text{display:flex;flex-direction:column;align-items:center;gap:4px}.pac-stat-text strong{font-size:1.1rem;font-weight:700;color:#FFF}.pac-stat-text span{font-size:.65rem;color:#94A3B8;text-transform:uppercase;letter-spacing:.02em}.pac-stat-divider{width:1px;background:rgb(255 255 255 / .08)}.pac-right-panel{padding:40px;display:flex;flex-direction:column;justify-content:center;background:#FFF}.pac-written-by-label{display:inline-flex;align-items:center;gap:8px;margin-bottom:16px}.pac-label-icon{width:24px;height:24px;background:var(--primary);border-radius:4px;display:flex;align-items:center;justify-content:center}.pac-written-by-label span{font-size:.7rem;font-weight:800;color:var(--primary);text-transform:uppercase;letter-spacing:.05em}.pac-full-name{font-size:2.2rem;font-weight:800;color:var(--dark);margin:0 0 8px;line-height:1.1;letter-spacing:-.02em}.pac-designation{font-size:1rem;color:var(--text-muted);font-weight:500;margin:0 0 24px}.pac-divider-light{width:40px;height:2px;background:var(--primary);margin:0 0 24px}.pac-bio-text{font-size:.95rem;line-height:1.7;color:var(--text-main);margin:0 0 32px}.pac-view-all-btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;background:var(--primary);color:#FFF;text-decoration:none;padding:14px 24px;border-radius:8px;font-weight:700;font-size:.95rem;transition:all 0.2s ease;margin-bottom:32px}.pac-view-all-btn:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 8px 20px rgb(255 107 0 / .25);color:#FFF}.pac-view-all-btn .arrow{margin-left:auto;transition:transform 0.2s ease}.pac-view-all-btn:hover .arrow{transform:translateX(4px)}.pac-social-section{border-top:1px solid #E2E8F0;padding-top:24px;display:flex;align-items:center;gap:16px}.pac-social-title{font-size:.75rem;font-weight:700;color:#94A3B8;text-transform:uppercase;letter-spacing:.05em}.pac-social-links{display:flex;align-items:center;gap:12px}.pac-social-icon{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--primary);background:rgb(255 107 0 / .08);transition:all 0.2s ease;border:1px solid rgb(255 107 0 / .15)}.pac-social-icon.icon-linkedin{color:#0077B5;background:rgb(0 119 181 / .08);border-color:rgb(0 119 181 / .15)}.pac-social-icon.icon-twitter{color:#1DA1F2;background:rgb(29 161 242 / .08);border-color:rgb(29 161 242 / .15)}.pac-social-icon.icon-facebook{color:#1877F2;background:rgb(24 119 242 / .08);border-color:rgb(24 119 242 / .15)}.pac-social-icon.icon-email{color:#475569;background:rgb(71 85 105 / .08);border-color:rgb(71 85 105 / .15)}.pac-social-icon:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgb(0 0 0 / .08)}@media (max-width:840px){.premium-author-card{grid-template-columns:35% 65%}.pac-left-panel{padding:20px 10px;border-right:2px solid var(--primary)}.pac-avatar-ring{width:70px;height:70px;padding:2px;border-width:2px}.pac-avatar-wrapper{margin-bottom:12px}.pac-name-split{font-size:1rem;margin:0 0 6px}.pac-verified-badge{padding:4px 6px;font-size:.6rem;margin-bottom:10px;gap:4px}.pac-verified-badge svg{width:10px;height:10px}.pac-subtitle{font-size:.7rem;margin:0 0 12px}.pac-divider-dark{margin:0 0 12px}.pac-stats{flex-direction:column;gap:10px}.pac-stat-item{gap:4px}.pac-stat-item svg{width:14px;height:14px}.pac-stat-text strong{font-size:.9rem}.pac-stat-text span{font-size:.5rem}.pac-stat-divider{display:none}.pac-right-panel{padding:20px 12px}.pac-written-by-label{margin-bottom:8px;gap:4px}.pac-label-icon{width:16px;height:16px;border-radius:3px}.pac-label-icon svg{width:10px;height:10px}.pac-written-by-label span{font-size:.55rem}.pac-full-name{font-size:1.3rem;margin:0 0 4px}.pac-designation{font-size:.75rem;margin:0 0 12px}.pac-divider-light{margin:0 0 12px;width:20px}.pac-bio-text{font-size:.75rem;line-height:1.4;margin:0 0 16px}.pac-view-all-btn{padding:8px 12px;font-size:.7rem;margin-bottom:20px;gap:6px;width:100%;text-align:center}.pac-view-all-btn .btn-icon svg,.pac-view-all-btn .arrow{width:12px;height:12px}.pac-social-section{padding-top:12px;flex-direction:column;align-items:flex-start;gap:10px}.pac-social-title{font-size:.6rem}.pac-social-links{gap:8px;flex-wrap:wrap}.pac-social-icon{width:26px;height:26px}.pac-social-icon svg{width:12px;height:12px}}.post-nav-wrapper{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:40px}.post-nav-card{background:#FFF;border:1px solid var(--border-color);border-radius:8px;padding:20px;text-decoration:none;transition:all 0.25s ease;display:flex;flex-direction:column}.post-nav-card:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:0 8px 24px rgb(0 0 0 / .06)}.post-nav-label{font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;color:var(--primary);font-weight:700;margin-bottom:6px}.post-nav-title{font-size:1rem;font-weight:600;color:var(--dark);line-height:1.4}.single-sidebar{display:flex;flex-direction:column;gap:32px}.sidebar-widget{background:#FFF;border:1px solid var(--border-color);border-radius:12px;padding:28px;box-shadow:0 4px 16px rgb(0 0 0 / .02)}.sidebar-widget-title{font-size:1.2rem;font-weight:700;color:var(--dark);margin-bottom:20px;padding-bottom:12px;border-bottom:2px solid var(--primary)}.calc-widget{background:linear-gradient(135deg,var(--dark) 0%,#222d3d 100%);color:#FFF;border:none}.calc-widget .sidebar-widget-title{color:#FFF;border-bottom-color:var(--primary)}.calc-widget p{color:rgb(255 255 255 / .8);font-size:.95rem;margin-bottom:20px;line-height:1.6}.recent-post-item{display:flex;gap:16px;margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid var(--border-color);align-items:center}.recent-post-item:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.recent-post-thumb{width:60px;height:60px;border-radius:6px;background:var(--light);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--primary)}.recent-post-info h5{margin:0 0 4px 0;font-size:.95rem;line-height:1.3}.recent-post-info h5 a{color:var(--dark);text-decoration:none;transition:color 0.2s ease}.recent-post-info h5 a:hover{color:var(--primary)}.recent-post-date{font-size:.8rem;color:var(--text-muted)}@media (max-width:991px){.single-layout-grid{grid-template-columns:1fr}.post-nav-wrapper{grid-template-columns:1fr}}.mobile-nav-toggle{display:none;flex-direction:column;justify-content:space-between;width:30px;height:22px;background:#fff0;border:none;cursor:pointer;padding:0;z-index:1001}.mobile-nav-toggle span{width:100%;height:3px;background-color:var(--dark);border-radius:3px;transition:all 0.3s ease}.mobile-nav-toggle.active span:nth-child(1){transform:translateY(9.5px) rotate(45deg)}.mobile-nav-toggle.active span:nth-child(2){opacity:0}.mobile-nav-toggle.active span:nth-child(3){transform:translateY(-9.5px) rotate(-45deg)}.header-logo-img{height:40px;width:auto;object-fit:contain}@media (max-width:991px){.mobile-nav-toggle{display:flex}.main-navigation{position:absolute;top:100%;left:0;right:0;background-color:#FFF;box-shadow:0 10px 30px rgb(0 0 0 / .1);border-top:1px solid var(--border-color);padding:24px 32px;display:none;flex-direction:column;z-index:1000}.main-navigation.active{display:flex}.main-menu-list{flex-direction:column;align-items:start;gap:16px;width:100%}.main-menu-list a{display:flex;justify-content:space-between;align-items:center;padding:0;font-size:1.1rem;border-bottom:1px solid var(--light);text-align:left}.main-menu-list .menu-item-has-children>a{padding-right:0}.main-menu-list a .menu-text-wrap{padding:12px 0;flex:1}.dropdown-menu-toggle{width:48px;height:48px;display:flex;align-items:center;justify-content:center;margin-left:0;background:#fff0;border-left:none}.main-menu-list .sub-menu .menu-item-has-children>a .dropdown-menu-toggle{transform:rotate(0deg)}.main-menu-list .sub-menu .menu-item-has-children:hover>a .dropdown-menu-toggle,.main-menu-list .sub-menu .menu-expanded>a .dropdown-menu-toggle{transform:rotate(180deg)}.main-menu-list .sub-menu{position:static;box-shadow:none;border:none;padding:0;opacity:1;visibility:visible;transform:none;display:none;margin-top:0;text-align:left;width:100%;background:#fff0}.main-menu-list .menu-item-has-children:hover>.sub-menu,.main-menu-list .menu-item-has-children:active>.sub-menu{display:block}.main-menu-list .sub-menu li a{display:flex;justify-content:space-between;align-items:center;padding:10px 0 10px 16px;border-bottom:none;font-size:1rem;color:var(--text-muted);background:var(--light-bg)}.main-menu-list .sub-menu .sub-menu li a{padding-left:32px;background:#f4f5f7}.main-menu-list .sub-menu .sub-menu .sub-menu li a{padding-left:48px;background:#eceef1}.header-cta{display:none}.hero-grid{grid-template-columns:1fr;gap:40px;text-align:center}.hero-content p{margin:0 auto 32px}.hero-cta-group{justify-content:center}.calc-grid{grid-template-columns:1fr;gap:40px}.trust-grid{grid-template-columns:repeat(3,1fr)}.seo-grid{grid-template-columns:1fr}.articles-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr);gap:40px}.single-layout-grid{grid-template-columns:1fr}.post-nav-wrapper{grid-template-columns:1fr}}@media (max-width:767px){.container{padding-left:20px;padding-right:20px}.hero-section{padding:60px 0}.hero-image-wrapper{display:none}.hero-content h1{font-size:2.25rem;line-height:1.25}.section-header h2{font-size:1.85rem}.trust-grid{grid-template-columns:repeat(2,1fr)}.articles-grid{grid-template-columns:1fr}.dashboard-cards{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}.subscribe-section{padding:50px 20px}.subscribe-container h2{font-size:1.85rem}.subscribe-form{flex-direction:column;width:100%}.subscribe-form input,.subscribe-form button{width:100%}.footer-grid{grid-template-columns:1fr;gap:32px}.footer-bottom{flex-direction:column;gap:16px;text-align:center}.footer-legal-links{justify-content:center}body .single-post-card{padding:16px!important}body .single-post-card .featured-image-wrapper{margin:-16px -16px 24px -16px!important}.single-post-hero h1{font-size:2rem}.author-bio-box{flex-direction:column;text-align:center}}@media (max-width:480px){.btn{width:100%;justify-content:center}.hero-cta-group{flex-direction:column}.step-card{flex-direction:column;align-items:flex-start;gap:8px}}.calc-step-block{margin-bottom:28px;padding-bottom:20px;border-bottom:1px solid var(--border-color)}.calc-step-block:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.calc-step-heading{font-size:1.1rem;font-weight:700;color:var(--dark);margin-bottom:16px}.project-type-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.project-type-btn{background:#FFF;border:1.5px solid var(--border-color);border-radius:10px;padding:16px 8px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:all 0.25s ease}.project-type-btn:hover{border-color:var(--primary);transform:translateY(-2px)}.project-type-btn.active{border-color:var(--primary);box-shadow:0 0 0 3px rgb(255 107 0 / .15);background:var(--primary-light)}.pt-icon{font-size:1.5rem}.pt-label{font-size:.85rem;font-weight:700;color:var(--dark)}.project-type-btn.active .pt-label{color:var(--primary)}.label-with-info{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.info-icon{color:var(--text-muted);cursor:help;font-size:.9rem;margin-left:4px}.recommend-badge{background:var(--primary-light);color:var(--primary);font-size:.75rem;font-weight:600;padding:4px 10px;border-radius:20px;border:1px solid rgb(255 107 0 / .2)}.has-suffix-select{display:flex;align-items:center;border:1px solid var(--border-color);border-radius:8px;overflow:hidden;background:#FFF}.has-suffix-select .form-control{border:none;flex:1;padding:12px 14px}.input-select-unit{border:none;border-left:1px solid var(--border-color);background:var(--light-bg);padding:12px 12px;font-weight:600;color:var(--dark);cursor:pointer;outline:none}.unit-system-toggle{display:inline-flex;background:var(--light-bg);padding:4px;border-radius:8px;border:1px solid var(--border-color)}.unit-btn{border:none;background:#fff0;padding:8px 16px;border-radius:6px;font-weight:600;color:var(--text-muted);cursor:pointer;transition:all 0.2s ease}.unit-btn.active{background:var(--primary);color:#FFF;box-shadow:0 2px 4px rgb(255 107 0 / .2)}.area-display-box{background:var(--primary-light);border:1px solid rgb(255 107 0 / .25);border-radius:8px;padding:10px 16px;display:flex;flex-direction:column}.area-label{font-size:.75rem;color:var(--primary);font-weight:700;text-transform:uppercase}.area-value{font-size:1.15rem;font-weight:800;color:var(--dark)}.form-group-toggle{margin-top:12px}.toggle-switch-label{display:flex;align-items:center;gap:12px;cursor:pointer}.toggle-checkbox{display:none}.toggle-slider{width:44px;height:24px;background-color:#cbd5e1;border-radius:20px;position:relative;transition:background-color 0.25s ease}.toggle-slider::before{content:'';position:absolute;width:18px;height:18px;border-radius:50%;background-color:#FFF;top:3px;left:3px;transition:transform 0.25s ease}.toggle-checkbox:checked+.toggle-slider{background-color:var(--primary)}.toggle-checkbox:checked+.toggle-slider::before{transform:translateX(20px)}.toggle-text{font-size:.95rem;color:var(--dark);font-weight:500}.dark-results-card{background:var(--dark-medium);border-radius:16px;padding:32px;color:#FFF;border:1px solid rgb(255 255 255 / .08);box-shadow:var(--shadow-premium);display:flex;flex-direction:column;gap:20px}.results-card-header h3{color:#FFF;font-size:1.1rem;font-weight:700;letter-spacing:.05em;display:flex;align-items:center;gap:8px;margin:0 0 12px 0}.main-ton-result-card{background:rgb(255 255 255 / .04);border:1px solid rgb(255 255 255 / .1);border-radius:12px;padding:24px;text-align:center}.mat-needed-label{color:rgb(255 255 255 / .7);font-size:.9rem;margin-bottom:8px;font-weight:500}.ton-number-group{display:flex;align-items:baseline;justify-content:center;gap:8px}.ton-big-value{font-size:3.5rem;font-weight:800;color:var(--primary);line-height:1}.ton-unit-label{font-size:1.2rem;font-weight:800;color:var(--primary);letter-spacing:.05em}.results-mid-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.mid-card{background:rgb(255 255 255 / .04);border:1px solid rgb(255 255 255 / .1);border-radius:10px;padding:16px;text-align:center}.mid-card-label{color:rgb(255 255 255 / .6);font-size:.8rem;margin-bottom:6px}.mid-card-value{font-size:1.35rem;font-weight:700}.text-cyan{color:var(--secondary)}.text-purple{color:#FFF}.results-cost-card{background:rgb(255 255 255 / .04);border:1px solid rgb(255 255 255 / .1);border-radius:10px;padding:20px;text-align:center}.cost-card-title{color:rgb(255 255 255 / .7);font-size:.85rem;margin-bottom:8px}.cost-card-range{font-size:2rem;font-weight:800;color:var(--primary);margin-bottom:4px}.cost-per-ton-note{font-size:.8rem;color:rgb(255 255 255 / .5);margin:0}.recommendation-gold-box{background:var(--secondary);border-radius:10px;padding:18px 20px;color:var(--dark)}.rec-header{font-size:.75rem;font-weight:800;letter-spacing:.05em;margin-bottom:6px;display:flex;align-items:center;gap:6px;color:var(--dark)}.rec-main-text{font-size:1rem;font-weight:800;margin:0 0 4px 0;color:var(--dark)}.rec-sub-text{font-size:.85rem;margin:0;color:rgb(18 18 20 / .85)}.summary-white-bar{background:#FFF;border-radius:10px;padding:16px;display:grid;grid-template-columns:repeat(4,1fr);gap:8px;text-align:center;color:var(--dark)}.sum-col{display:flex;flex-direction:column;align-items:center;gap:4px}.sum-icon{font-size:1.1rem}.sum-label{font-size:.7rem;color:var(--text-muted);font-weight:600}.sum-val{font-size:.9rem;font-weight:700;color:var(--dark)}.calc-action-buttons{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:8px}.btn-action-pdf{background:var(--primary);color:#FFF;border:none;border-radius:8px;padding:14px;font-weight:700;cursor:pointer;transition:all 0.2s ease;font-size:.9rem}.btn-action-pdf:hover{background:var(--primary-hover)}.btn-action-reset{background:#FFF;color:var(--dark);border:1px solid var(--border-color);border-radius:8px;padding:14px;font-weight:700;cursor:pointer;transition:all 0.2s ease;font-size:.9rem}.btn-action-reset:hover{background:var(--light-bg);border-color:var(--text-muted)}@media (max-width:767px){.project-type-grid{grid-template-columns:repeat(2,1fr)}.summary-white-bar{grid-template-columns:repeat(2,1fr);gap:16px}.calc-action-buttons{grid-template-columns:1fr}}@media print{.site-header,.hero-section,.trust-section,.seo-section,.latest-articles-section,.subscribe-section,.site-footer,.calc-action-buttons,.mobile-nav-toggle{display:none!important}body,html{background:#FFFFFF!important;color:#000000!important}.calculator-section{padding:0!important;margin:0!important}.calc-grid{display:block!important}.calc-panel,.dark-results-card{page-break-inside:avoid;box-shadow:none!important;border:1px solid #cccccc!important;padding:12px}.dark-results-card{background:#1C1C21!important;color:#FFFFFF!important;-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}}.footer-contact-link{color:inherit;text-decoration:none;transition:color 0.2s ease}.footer-contact-link:hover{color:var(--primary)}.error-404-section{padding:90px 0 110px;background:radial-gradient(circle at top center,rgb(255 107 0 / .05) 0%,var(--light-bg) 70%);position:relative;overflow:hidden}.error-badge-wrapper{position:relative;width:220px;height:220px;margin:0 auto 36px;display:flex;align-items:center;justify-content:center}.blueprint-ring{position:absolute;inset:0;border-radius:50%;border:2px dashed rgb(255 107 0 / .4);animation:rotateRing 15s linear infinite}.error-icon-box{font-size:4.5rem;position:relative;z-index:2;animation:iconFloat 3.5s ease-in-out infinite}.error-code{position:absolute;font-size:clamp(4.5rem, 15vw, 8.5rem);font-weight:900;color:rgb(18 18 20 / .04);z-index:1;letter-spacing:-.04em;user-select:none;line-height:1}.error-title{font-size:clamp(1.5rem, 3.5vw, 2.2rem);color:var(--dark);font-weight:800;margin-top:12px;margin-bottom:14px}.error-desc{color:var(--text-muted);font-size:clamp(0.95rem, 1.5vw, 1.1rem);max-width:620px;margin:0 auto 36px;line-height:1.6}.error-search-box{max-width:580px;margin:0 auto 48px}.search-input-group{display:flex;gap:10px;background:#FFF;padding:8px;border-radius:12px;border:1.5px solid var(--border-color);box-shadow:0 4px 20px rgb(0 0 0 / .04);transition:all 0.25s ease}.search-input-group:focus-within{border-color:var(--primary);box-shadow:0 0 0 4px rgb(255 107 0 / .15)}.search-input-group .form-control{border:none;flex:1;padding:12px 16px;font-size:1rem;outline:none}.error-actions-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:960px;margin:0 auto}.error-action-card{background:#FFF;border:1px solid var(--border-color);border-radius:14px;padding:32px 24px;text-decoration:none;text-align:left;transition:all 0.3s cubic-bezier(.165,.84,.44,1);box-shadow:0 4px 12px rgb(0 0 0 / .02);display:flex;flex-direction:column}.error-action-card:hover{transform:translateY(-6px);border-color:var(--primary);box-shadow:0 12px 28px rgb(255 107 0 / .12)}.error-action-card .card-icon{font-size:2.2rem;margin-bottom:16px}.error-action-card h3{font-size:1.2rem;color:var(--dark);font-weight:700;margin-bottom:8px}.error-action-card p{color:var(--text-muted);font-size:.9rem;line-height:1.5;margin-bottom:20px;flex:1}.error-action-card .card-arrow{color:var(--primary);font-weight:700;font-size:.9rem;display:inline-flex;align-items:center;gap:4px;transition:transform 0.2s ease}.error-action-card:hover .card-arrow{transform:translateX(4px)}.animated-card{opacity:0;animation:fadeInUpCard 0.6s ease forwards}@keyframes rotateRing{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}@keyframes iconFloat{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-12px) scale(1.05)}}@keyframes fadeInUpCard{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (max-width:991px){.error-actions-grid{grid-template-columns:1fr}.error-code{font-size:6.5rem}}.materials-guide-section{padding:100px 0 110px;background:#FFF;border-top:1px solid var(--border-color)}.guide-grid-layout{display:grid;grid-template-columns:1fr 380px;gap:40px;align-items:start}.guide-intro-card{background:var(--light-bg);border:1px solid var(--border-color);border-radius:14px;padding:28px 32px;margin-bottom:32px}.guide-card-title{font-size:1.3rem;font-weight:800;color:var(--dark);display:flex;align-items:center;gap:10px;margin-bottom:12px}.guide-card-title .icon{font-size:1.5rem}.guide-intro-card p{color:var(--text-muted);font-size:1rem;line-height:1.65;margin:0}.formula-steps-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-bottom:32px}.formula-card{background:#FFF;border:1.5px solid #e2e8f0;border-radius:14px;padding:24px;position:relative;transition:all 0.3s cubic-bezier(.165,.84,.44,1);display:flex;gap:16px}.formula-card:hover{border-color:var(--primary);transform:translateY(-4px);box-shadow:0 12px 24px rgb(255 107 0 / .08)}.formula-step-num{font-size:1.5rem;font-weight:900;color:var(--primary);background:var(--primary-light);width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.formula-card-body h4{font-size:1rem;font-weight:700;color:var(--dark);margin-bottom:6px}.formula-card-body code{display:inline-block;background:#1C1C21;color:#FFB800;font-family:monospace;font-size:.82rem;padding:4px 10px;border-radius:6px;margin-bottom:8px;font-weight:600}.formula-card-body p{color:var(--text-muted);font-size:.85rem;line-height:1.5;margin:0}.pro-tips-callout{background:linear-gradient(135deg,#1C1C21 0%,#121214 100%);border-left:5px solid var(--primary);border-radius:14px;padding:28px 32px;color:#FFF;display:flex;gap:20px;align-items:flex-start;box-shadow:0 8px 24px rgb(0 0 0 / .06)}.callout-icon{font-size:2.2rem;flex-shrink:0}.callout-content h4{font-size:1.15rem;font-weight:800;color:var(--secondary);margin-bottom:6px}.callout-content p{color:rgb(255 255 255 / .85);font-size:.95rem;line-height:1.6;margin:0}.density-table-card{background:#FFF;border:1.5px solid var(--border-color);border-radius:16px;padding:28px;box-shadow:0 8px 30px rgb(0 0 0 / .03)}.density-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid var(--border-color)}.density-card-header h3{font-size:1.1rem;font-weight:800;color:var(--dark);margin:0;display:flex;align-items:center;gap:8px}.header-badge{background:var(--primary-light);color:var(--primary);font-size:.75rem;font-weight:700;padding:4px 10px;border-radius:20px}.density-card-desc{font-size:.85rem;color:var(--text-muted);line-height:1.5;margin-bottom:20px}.density-list{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}.density-row-item{background:var(--light-bg);border:1px solid #e2e8f0;border-radius:10px;padding:12px 16px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;transition:all 0.2s ease}.density-row-item:hover{background:var(--primary-light);border-color:var(--primary);transform:translateX(4px)}.density-row-info{display:flex;flex-direction:column}.density-row-info .mat-name{font-size:.95rem;font-weight:700;color:var(--dark)}.density-row-info .mat-specs{font-size:.75rem;color:var(--text-muted)}.density-badge-val{background:#1C1C21;color:#FFF;font-weight:800;font-size:.85rem;padding:4px 10px;border-radius:6px}.density-badge-val small{color:var(--secondary);font-weight:600}.density-row-item:hover .density-badge-val{background:var(--primary)}.density-warning-note{background:#FFF9E6;border:1px solid rgb(255 184 0 / .4);border-radius:10px;padding:14px;display:flex;gap:10px;font-size:.8rem;color:#7A5200;line-height:1.4}.density-warning-note .warn-icon{font-size:1.2rem;flex-shrink:0}@media (max-width:991px){.guide-grid-layout{grid-template-columns:1fr}.formula-steps-grid{grid-template-columns:1fr}}.article-card{background:#FFF;border:1px solid #E2E8F0;border-radius:16px;overflow:hidden;transition:all 0.35s cubic-bezier(.165,.84,.44,1);box-shadow:0 4px 20px rgb(0 0 0 / .03);display:flex;flex-direction:column}.article-card:hover{transform:translateY(-8px);border-color:var(--primary);box-shadow:0 16px 36px rgb(255 107 0 / .12)}.premium-card-img-wrapper{position:relative;height:220px;width:100%;overflow:hidden;background:#1C1C21}.card-img-link{display:block;width:100%;height:100%}.premium-card-img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease}.article-card:hover .premium-card-img{transform:scale(1.08)}.card-img-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgb(28 28 33 / .6) 0%,transparent 60%);pointer-events:none}.premium-fallback-cover{width:100%;height:100%;background:linear-gradient(135deg,#1C1C21 0%,#2A2A33 100%);position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.fallback-blueprint-bg{position:absolute;inset:0;background-image:linear-gradient(rgb(255 107 0 / .12) 1px,transparent 1px),linear-gradient(90deg,rgb(255 107 0 / .12) 1px,transparent 1px);background-size:24px 24px;opacity:.8}.fallback-icon-box{font-size:4rem;position:relative;z-index:2;filter:drop-shadow(0 8px 16px rgb(0 0 0 / .5));transition:transform 0.4s ease}.article-card:hover .fallback-icon-box{transform:scale(1.18) rotate(-5deg)}.fallback-watermark-text{position:absolute;bottom:-8px;right:-8px;font-size:2.6rem;font-weight:900;color:rgb(255 255 255 / .04);text-transform:uppercase;letter-spacing:-.02em;user-select:none;white-space:nowrap;z-index:1}.premium-category-badge{position:absolute;top:16px;left:16px;background:var(--primary);color:#FFF;font-size:.72rem;font-weight:800;letter-spacing:.05em;padding:6px 14px;border-radius:6px;box-shadow:0 4px 12px rgb(255 107 0 / .35);z-index:3;text-transform:uppercase}@media (max-width:768px){.container{padding-left:20px;padding-right:20px}.hero-section{padding:50px 0 60px}.hero-content h1{font-size:2.2rem;line-height:1.3}.calc-grid{grid-template-columns:1fr;gap:30px}.articles-grid{grid-template-columns:1fr;gap:24px}.footer-grid{grid-template-columns:1fr;gap:40px}.pro-tips-callout{padding:20px;flex-direction:column;gap:12px}.single-layout-grid{grid-template-columns:1fr;gap:40px}}@media (max-width:480px){.hero-content h1{font-size:1.8rem}.project-type-grid{grid-template-columns:repeat(2,1fr);gap:10px}.form-row{grid-template-columns:1fr;gap:15px}.density-card-header{flex-direction:column;align-items:flex-start;gap:10px}.logo-text{font-size:1.4rem}.trust-grid{grid-template-columns:1fr}}.footer-legal-links ul{list-style:none!important;padding:0!important;margin:0!important;display:flex!important;flex-wrap:wrap!important;gap:16px!important}.footer-legal-links li{list-style:none!important;padding:0!important;margin:0!important;display:inline-block!important}.footer-legal-links li::before{display:none!important}.footer-legal-links a{color:rgb(255 255 255 / .6)!important;text-decoration:none!important;font-size:0.85rem!important;transition:color 0.2s ease!important}.footer-legal-links a:hover{color:var(--primary)!important}.asphalt-info-section{padding:80px 0;background-color:#FFF;border-bottom:1px solid var(--border-color)}.asphalt-cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.asphalt-info-card{background:var(--light-bg);border:1.5px solid var(--border-color);border-radius:16px;padding:32px 24px;transition:all 0.3s ease}.asphalt-info-card:hover{border-color:var(--primary);box-shadow:0 10px 24px rgb(0 0 0 / .04)}.asphalt-info-card h3{font-size:1.25rem;font-weight:800;color:var(--dark);margin-bottom:12px;line-height:1.3}.asphalt-info-card p{font-size:.95rem;color:var(--text-muted);line-height:1.6;margin-bottom:0}.asphalt-check-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}.asphalt-check-list li{display:flex;align-items:flex-start;gap:10px;font-size:.92rem;color:var(--text-main);line-height:1.45}.asphalt-check-list .check-icon{width:22px;height:22px;background:rgb(255 107 0 / .12);color:var(--primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:900;flex-shrink:0;margin-top:1px}.asphalt-check-list .check-icon.highlight{background:#FFF0E6;color:var(--primary);font-size:.85rem}.asphalt-learn-more-banner{margin-top:40px;background:#FFF8F3;border:1.5px solid #FFE4D3;border-radius:16px;padding:24px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px;box-shadow:0 4px 16px rgb(255 107 0 / .04);transition:all 0.3s ease}.asphalt-learn-more-banner:hover{border-color:rgb(255 107 0 / .4);box-shadow:0 8px 24px rgb(255 107 0 / .08)}.banner-left-content{display:flex;align-items:center;gap:20px}.banner-icon-circle{width:64px;height:64px;border-radius:50%;background:#FFE8D6;color:var(--primary,#FF6B00);display:flex;align-items:center;justify-content:center;flex-shrink:0}.banner-text-content h4{font-size:1.25rem;font-weight:800;color:var(--dark,#121214);margin-bottom:4px}.banner-text-content p{font-size:.95rem;color:#64748B;margin:0;line-height:1.5}.banner-btn-wrap{flex-shrink:0}.banner-action-btn{padding:13px 26px;font-weight:700;font-size:.95rem;white-space:nowrap;border-radius:8px;box-shadow:0 4px 14px rgb(255 107 0 / .25)}@media (max-width:991px){.asphalt-cards-grid{grid-template-columns:1fr 1fr}}@media (max-width:767px){.asphalt-cards-grid{grid-template-columns:1fr}.asphalt-learn-more-banner{flex-direction:column;align-items:flex-start;padding:20px;gap:18px}.banner-left-content{gap:14px}.banner-icon-circle{width:50px;height:50px}.banner-icon-circle svg{width:22px;height:22px}.banner-btn-wrap,.banner-action-btn{width:100%;text-align:center}}.how-to-use-section{padding:80px 0;background-color:var(--light-bg);border-bottom:1px solid var(--border-color)}.how-to-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:40px}.how-to-card{background:#FFF;border:1.5px solid var(--border-color);border-radius:16px;padding:24px 22px;position:relative;box-shadow:0 4px 16px rgb(0 0 0 / .02);transition:all 0.3s cubic-bezier(.4,0,.2,1);color:inherit;text-decoration:none;display:block}.how-to-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgb(0 0 0 / .06);border-color:var(--primary)}.how-to-card.is-clickable{cursor:pointer}.how-to-card.is-clickable:hover .card-text h3{color:var(--primary,#FF6B00)}.card-step-num{position:absolute;top:18px;left:18px;background:#FFB800;color:#1C1C21;font-size:.78rem;font-weight:900;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 6px rgb(255 184 0 / .4);z-index:2}.card-inner{display:flex;align-items:flex-start;gap:16px;padding-top:14px}.card-icon-wrap{flex-shrink:0;width:48px;height:48px;display:flex;align-items:center;justify-content:center}.card-text{flex:1}.card-text h3{font-size:1.12rem;font-weight:800;color:var(--dark);margin-bottom:8px;line-height:1.3}.card-text p{font-size:.88rem;color:var(--text-muted);line-height:1.55;margin:0}.how-to-pro-tip{background:#FFF9EB;border:1.5px solid rgb(255 184 0 / .4);border-radius:16px;padding:20px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;box-shadow:0 4px 14px rgb(255 184 0 / .08)}.pro-tip-left{display:flex;align-items:center;gap:16px}.pro-tip-bulb{width:44px;height:44px;background:#FFB800;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex-shrink:0;box-shadow:0 4px 10px rgb(255 184 0 / .35)}.pro-tip-text{font-size:.95rem;color:#4A3500;line-height:1.5}.pro-tip-text strong{color:#1C1C21;font-weight:800}.pro-tip-graphic{flex-shrink:0}@media (max-width:991px){.how-to-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.how-to-grid{grid-template-columns:1fr}.how-to-pro-tip{flex-direction:column;align-items:flex-start}.pro-tip-graphic{align-self:flex-end}}.formula-section{padding:80px 0;background-color:#FFF;border-bottom:1px solid var(--border-color)}.formula-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:36px}.formula-box-card{background:#FFF;border:1.5px solid var(--border-color);border-radius:16px;padding:24px 20px;position:relative;box-shadow:0 4px 16px rgb(0 0 0 / .02);transition:all 0.3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column}.formula-box-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgb(0 0 0 / .06);border-color:var(--primary)}.formula-card-num{position:absolute;top:18px;left:18px;background:#FFB800;color:#1C1C21;font-size:.78rem;font-weight:900;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 6px rgb(255 184 0 / .4);z-index:2}.formula-card-head{display:flex;flex-direction:column;align-items:center;text-align:center;margin-bottom:16px;padding-top:10px}.formula-icon-wrap{margin-bottom:12px}.formula-card-head h3{font-size:1.2rem;font-weight:800;color:var(--dark);margin-bottom:10px}.formula-pill{background:#FFF8EB;border:1px solid rgb(255 184 0 / .4);color:#4A3500;font-size:.82rem;font-weight:700;padding:6px 12px;border-radius:20px;display:inline-block;width:100%;word-break:break-word}.formula-box-card p{font-size:.86rem;color:var(--text-muted);line-height:1.55;margin:0;text-align:left}.formula-btn-center-wrap{text-align:center;margin:20px 0 40px;display:flex;justify-content:center}.formula-guide-action-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 30px;font-size:.96rem;font-weight:700;border-radius:8px;background-color:var(--primary,#FF6B00);color:#FFF;box-shadow:0 4px 16px rgb(255 107 0 / .28);transition:all 0.3s cubic-bezier(.4,0,.2,1);text-decoration:none}.formula-guide-action-btn:hover{background-color:var(--primary-hover,#E05E00);transform:translateY(-2px);box-shadow:0 6px 20px rgb(255 107 0 / .38);color:#FFF}.formula-guide-action-btn .guide-btn-icon{flex-shrink:0}.formula-flowchart-card{background:#FAFAFB;border:1.5px solid var(--border-color);border-radius:16px;padding:24px 20px;margin-bottom:32px;overflow-x:auto}.flowchart-inner{display:flex;align-items:center;justify-content:space-between;min-width:780px;gap:8px}.flowchart-step{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px}.flow-icon-box{width:52px;height:52px;background:#FFF;border:1.5px solid var(--border-color);border-radius:10px;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 6px rgb(0 0 0 / .02)}.flow-title{font-size:.78rem;font-weight:700;color:var(--dark)}.flow-tag{background:#1C1C21;color:#FFF;font-size:.7rem;font-weight:800;padding:2px 10px;border-radius:12px}.flowchart-arrow{font-size:1.3rem;font-weight:900;color:var(--text-muted);user-select:none}.formula-note-box{background:#FFF9EB;border:1.5px solid rgb(255 184 0 / .4);border-radius:16px;padding:20px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;box-shadow:0 4px 14px rgb(255 184 0 / .08)}.note-left{display:flex;align-items:center;gap:16px}.note-bulb{width:44px;height:44px;background:#FFB800;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex-shrink:0;box-shadow:0 4px 10px rgb(255 184 0 / .35)}.note-text{font-size:.95rem;color:#4A3500;line-height:1.5}.note-text strong{color:#1C1C21;font-weight:800}.note-graphic{flex-shrink:0}@media (max-width:1024px){.formula-grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.formula-grid-4{grid-template-columns:1fr}.formula-note-box{flex-direction:column;align-items:flex-start}.note-graphic{align-self:flex-end}}.coverage-section{padding:80px 0;background-color:var(--light-bg);border-bottom:1px solid var(--border-color)}.coverage-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:28px;align-items:stretch;margin-bottom:32px}.coverage-table-card{background:#FFF;border:1.5px solid var(--border-color);border-radius:16px;overflow:hidden;box-shadow:0 4px 16px rgb(0 0 0 / .02)}.asphalt-custom-table{width:100%;border-collapse:collapse;text-align:left}.asphalt-custom-table th{padding:16px 20px;font-size:.92rem;font-weight:800;color:#FFF;vertical-align:middle}.asphalt-custom-table th.th-dark{background-color:#1C1C21}.asphalt-custom-table th.th-orange{background-color:var(--primary,#FF6B00)}.asphalt-custom-table th svg{vertical-align:middle;margin-right:6px}.asphalt-custom-table td{padding:18px 20px;border-bottom:1px solid var(--border-color);font-size:.92rem;color:var(--text-main);vertical-align:middle}.asphalt-custom-table tr:last-child td{border-bottom:none}.asphalt-custom-table tr:nth-child(even){background-color:#FAFAFB}.td-thickness{display:flex;align-items:center;gap:12px}.thickness-block-graphic{width:36px;background:#1C1C21;border-radius:4px;border-top:3px solid #FF6B00;flex-shrink:0}.thickness-block-graphic.depth-1{height:16px}.thickness-block-graphic.depth-2{height:24px}.thickness-block-graphic.depth-3{height:32px}.thickness-block-graphic.depth-4{height:40px}.td-coverage{font-size:1.15rem;font-weight:800;color:var(--primary,#FF6B00)}.td-use{color:var(--dark);font-weight:600}.coverage-infographic-card{background:#FFF;border:1.5px solid var(--border-color);border-radius:16px;padding:24px 28px;box-shadow:0 4px 16px rgb(0 0 0 / .02);display:flex;flex-direction:column;justify-content:space-between}.infographic-head{text-align:center;margin-bottom:16px}.info-tag-line{font-size:.95rem;font-weight:800;color:var(--dark);position:relative;display:inline-block}.info-tag-line::before,.info-tag-line::after{content:'';display:inline-block;width:20px;height:2px;background-color:var(--primary);vertical-align:middle;margin:0 10px}.infographic-truck-box{display:flex;align-items:center;justify-content:center;gap:20px;background:#FAFAFB;border-radius:12px;padding:16px 20px;margin-bottom:24px;border:1px dashed var(--border-color)}.truck-img{height:64px;width:auto;object-fit:contain}.truck-label{display:flex;flex-direction:column}.truck-label strong{font-size:1.1rem;font-weight:900;color:var(--dark)}.truck-label small{font-size:.8rem;color:var(--text-muted)}.infographic-bars-list{display:flex;flex-direction:column;gap:14px}.info-bar-item{display:flex;align-items:center;gap:12px}.bar-badge{width:28px;height:28px;background:#1C1C21;color:#FFF;font-size:.78rem;font-weight:900;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.bar-track{flex:1;height:22px;background:#FAFAFB;border-radius:6px;overflow:hidden;border:1px solid var(--border-color);position:relative}.bar-fill{height:100%;background:#1C1C21;border-radius:4px;position:relative}.bar-fill::after{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--primary)}.bar-fill.thin{width:100%}.bar-fill.medium{width:75%}.bar-fill.thick{width:55%}.bar-fill.heavy{width:40%}.bar-arrow{color:var(--primary);font-weight:900;font-size:.9rem}.bar-val{font-size:.92rem;font-weight:800;color:var(--primary);width:85px;text-align:right;flex-shrink:0}.coverage-callouts-wrapper{display:flex;flex-direction:column;gap:16px}.coverage-callout-box{border-radius:14px;padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;position:relative;overflow:hidden}.coverage-callout-box.quick-fact{background:#FFF9EB;border:1.5px solid rgb(255 184 0 / .4);box-shadow:0 4px 12px rgb(255 184 0 / .06)}.coverage-callout-box.note-fact{background:#F0F7FF;border:1.5px solid rgb(0 102 255 / .2)}.callout-badge-icon{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0}.callout-badge-icon.warning{background:#FFB800;color:#1C1C21;box-shadow:0 3px 8px rgb(255 184 0 / .3)}.callout-badge-icon.info{background:#06F;color:#FFF;box-shadow:0 3px 8px rgb(0 102 255 / .3)}.callout-body{flex:1}.callout-tag-title{font-size:.78rem;font-weight:900;letter-spacing:.05em;display:inline-block;margin-bottom:2px}.callout-tag-title.orange{color:#D08810}.callout-body p{font-size:.92rem;color:#334155;margin:0;line-height:1.5}.callout-body p strong{color:#0F172A}.callout-bg-graphic{flex-shrink:0}@media (max-width:991px){.coverage-grid{grid-template-columns:1fr}}@media (max-width:640px){.coverage-callout-box{flex-direction:column;align-items:flex-start}.callout-bg-graphic{align-self:flex-end}}.state-cost-section{padding:80px 0;background-color:#FFF;border-bottom:1px solid var(--border-color)}.state-cost-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch;margin-bottom:32px}.state-map-card{background:#FFF;border:1.5px solid var(--border-color);border-radius:16px;padding:24px 28px;box-shadow:0 4px 16px rgb(0 0 0 / .02);display:flex;flex-direction:column;justify-content:space-between}.map-card-head{margin-bottom:20px}.head-title-group{display:flex;align-items:center;gap:12px}.head-icon{font-size:1.6rem}.head-title-group h3{font-size:1.25rem;font-weight:800;color:var(--dark);margin:0 0 2px 0}.head-title-group p{font-size:.85rem;color:var(--text-muted);margin:0}.map-image-wrapper{text-align:center;margin-bottom:20px}.us-map-img{width:100%;max-width:440px;height:auto;object-fit:contain}.map-legend-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;background:#FAFAFB;border:1px solid var(--border-color);border-radius:12px;padding:14px 16px;margin-bottom:16px}.legend-item{display:flex;align-items:center;gap:10px}.legend-item .dot{width:12px;height:12px;border-radius:50%;flex-shrink:0}.legend-item .dot.green{background:#10B981}.legend-item .dot.yellow{background:#F59E0B}.legend-item .dot.orange{background:#F97316}.legend-item .dot.red{background:#EF4444}.legend-text{display:flex;flex-direction:column}.legend-text strong{font-size:.82rem;color:var(--dark);line-height:1.2}.legend-text small{font-size:.74rem;color:var(--text-muted)}.map-info-note{background:#F0F7FF;border:1px solid rgb(0 102 255 / .2);border-radius:10px;padding:12px 16px;display:flex;align-items:center;gap:10px}.map-info-note p{font-size:.82rem;color:#1E293B;margin:0;line-height:1.4}.state-table-card{background:#FFF;border:1.5px solid var(--border-color);border-radius:16px;overflow:hidden;box-shadow:0 4px 16px rgb(0 0 0 / .02);display:flex;flex-direction:column}.table-card-head{background:#FAFAFB;border-bottom:1px solid var(--border-color);padding:18px 24px;display:flex;align-items:center;gap:10px}.table-card-head h3{font-size:1.15rem;font-weight:800;color:var(--dark);margin:0}.state-pricing-table{width:100%;border-collapse:collapse;text-align:left}.state-pricing-table th{background:#1C1C21;color:#FFF;padding:14px 18px;font-size:.86rem;font-weight:800;vertical-align:middle}.state-pricing-table th small{color:var(--secondary,#FFB800);font-size:.74rem;font-weight:700}.state-pricing-table td{padding:14px 18px;border-bottom:1px solid var(--border-color);font-size:.9rem;color:var(--text-main);vertical-align:middle}.state-pricing-table tr:last-child td{border-bottom:none}.state-pricing-table tr:nth-child(even){background-color:#FAFAFB}.td-state-name{font-weight:700;color:var(--dark)}.td-state-name .flag{margin-right:6px}.td-price-material{font-weight:800;color:var(--dark)}.td-price-installed{font-weight:800;color:var(--primary,#FF6B00)}.national-avg-card{background:#FFF;border:1.5px solid var(--border-color);border-radius:16px;padding:24px 28px;margin-bottom:28px;box-shadow:0 4px 16px rgb(0 0 0 / .02)}.nat-head{display:flex;align-items:center;gap:10px;margin-bottom:20px}.nat-head h3{font-size:1.2rem;font-weight:800;color:var(--dark);margin:0}.nat-stats-grid{display:flex;align-items:center;justify-content:space-between;background:#FAFAFB;border:1px solid var(--border-color);border-radius:14px;padding:20px 24px}.nat-stat-box{display:flex;align-items:center;gap:16px;flex:1}.stat-icon-wrap{width:48px;height:48px;background:#FFF;border:1px solid var(--border-color);border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-info{display:flex;flex-direction:column}.stat-label{font-size:.84rem;color:var(--text-muted);font-weight:600;margin-bottom:2px}.stat-val.orange{font-size:1.25rem;font-weight:900;color:var(--primary,#FF6B00)}.stat-divider{width:1px;height:40px;background:var(--border-color);margin:0 16px;flex-shrink:0}.regional-insight-card{background:#ECFDF5;border:1.5px solid rgb(16 185 129 / .3);border-radius:16px;padding:24px 28px;display:flex;align-items:center;justify-content:space-between;gap:24px;box-shadow:0 4px 14px rgb(16 185 129 / .08)}.insight-left{display:flex;align-items:flex-start;gap:16px}.insight-bulb{width:44px;height:44px;background:#10B981;color:#FFF;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex-shrink:0;box-shadow:0 4px 10px rgb(16 185 129 / .35)}.insight-text h4{font-size:1.15rem;font-weight:800;color:#065F46;margin:0 0 6px 0}.insight-text p{font-size:.92rem;color:#047857;margin:0;line-height:1.55}.insight-graphic{flex-shrink:0}@media (max-width:991px){.state-cost-grid{grid-template-columns:1fr}.nat-stats-grid{flex-direction:column;gap:20px;align-items:flex-start}.stat-divider{display:none}}@media (max-width:640px){.regional-insight-card{flex-direction:column;align-items:flex-start}.insight-graphic{align-self:flex-end}}.real-projects-section{padding:80px 0;background-color:var(--light-bg);border-bottom:1px solid var(--border-color)}.projects-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:36px}.project-card{background:#FFF;border:1.5px solid var(--border-color);border-radius:16px;padding:24px 20px;position:relative;box-shadow:0 4px 16px rgb(0 0 0 / .02);transition:all 0.3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column}.project-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgb(0 0 0 / .06);border-color:var(--primary)}.project-card.featured{border:2px solid var(--primary,#FF6B00);box-shadow:0 8px 24px rgb(255 107 0 / .08)}.project-card-num{position:absolute;top:18px;left:18px;background:#1C1C21;color:#FFF;font-size:.78rem;font-weight:900;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;z-index:2}.project-card.featured .project-card-num{background:var(--primary,#FF6B00)}.project-tag-badge{position:absolute;top:18px;right:18px;background:#FAFAFB;border:1px solid var(--border-color);color:var(--dark);font-size:.76rem;font-weight:800;padding:4px 12px;border-radius:20px;z-index:2}.project-tag-badge.featured{background:#FFF0E6;border-color:rgb(255 107 0 / .3);color:var(--primary,#FF6B00)}.project-img-wrapper{text-align:center;margin:20px 0 16px}.project-img{width:100%;max-height:140px;object-fit:contain;border-radius:10px}.project-card-body{display:flex;flex-direction:column;flex:1}.project-dims-wrap{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px}.project-dims-wrap h3{font-size:1.35rem;font-weight:900;color:var(--dark);margin:0}.sqft-badge{font-size:.84rem;color:var(--text-muted);font-weight:600}.project-needs-box{background:#FAFAFB;border:1px solid var(--border-color);border-radius:10px;padding:10px 14px;margin-bottom:14px;display:flex;flex-direction:column}.project-needs-box small{font-size:.76rem;color:var(--text-muted);margin-bottom:2px}.tons-val{font-size:1.3rem;font-weight:900;color:var(--dark)}.tons-val.orange{color:var(--primary,#FF6B00)}.project-coverage-pill{background:#FFF8EB;border:1px solid rgb(255 184 0 / .3);color:#4A3500;font-size:.78rem;font-weight:700;padding:8px 12px;border-radius:8px;display:flex;align-items:center;gap:6px;margin-bottom:16px}.project-interlink-btn{display:block;text-align:center;background:#1C1C21;color:#FFFFFF!important;font-size:.85rem;font-weight:800;padding:10px 16px;border-radius:8px;text-decoration:none!important;transition:all 0.2s ease;margin-top:auto}.project-interlink-btn:hover{background:var(--primary,#FF6B00);transform:translateY(-2px)}.project-interlink-btn.featured{background:var(--primary,#FF6B00)}.project-interlink-btn.featured:hover{background:#E05E00}.projects-flowchart-card{background:#FFF;border:1.5px solid var(--border-color);border-radius:16px;padding:20px 24px;margin-bottom:28px;box-shadow:0 4px 16px rgb(0 0 0 / .02);overflow-x:auto}.project-flow-inner{display:flex;align-items:center;justify-content:space-between;min-width:780px;gap:8px}.p-flow-step{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px}.p-icon-box{width:44px;height:44px;background:#FAFAFB;border:1.5px solid var(--border-color);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.3rem}.p-flow-step strong{font-size:.82rem;color:var(--dark)}.p-flow-step small{font-size:.74rem;color:var(--text-muted)}.p-flow-arrow{color:var(--primary,#FF6B00);font-weight:900;font-size:1.1rem}.projects-note-card{background:#F0F7FF;border:1.5px solid rgb(0 102 255 / .2);border-radius:14px;padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.note-left-info{display:flex;align-items:center;gap:14px}.note-icon-blue{width:36px;height:36px;background:#06F;color:#FFF;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}.note-left-info p{font-size:.9rem;color:#1E293B;margin:0;line-height:1.5}.projects-cta-card{background:#FFF9EB;border:1.5px solid rgb(255 184 0 / .4);border-radius:16px;padding:24px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;box-shadow:0 4px 14px rgb(255 184 0 / .08)}.cta-left-group{display:flex;align-items:center;gap:16px}.cta-calc-icon{width:48px;height:48px;background:#FFF;border:1px solid var(--border-color);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}.cta-text-group h4{font-size:1.15rem;font-weight:800;color:var(--dark);margin:0 0 2px 0}.cta-text-group p{font-size:.86rem;color:var(--text-muted);margin:0}.cta-action-wrap .cta-main-btn{padding:14px 28px;font-size:1rem;font-weight:800;border-radius:30px;box-shadow:0 4px 12px rgb(255 107 0 / .3)}.cta-trust-badge{display:flex;align-items:center;gap:10px}.badge-sub{display:flex;flex-direction:column}.badge-sub strong{font-size:.84rem;color:var(--dark)}.badge-sub small{font-size:.74rem;color:var(--text-muted)}@media (max-width:991px){.projects-grid-3{grid-template-columns:1fr}.projects-cta-card{flex-direction:column;align-items:center;text-align:center}.cta-left-group{flex-direction:column}}.faq-section{padding:80px 0;background-color:#FFF;border-bottom:1px solid var(--border-color)}.faq-accordion-list{display:flex;flex-direction:column;gap:16px}.faq-item{background:#FFF;border:1.5px solid var(--border-color);border-radius:14px;overflow:hidden;transition:all 0.3s ease}.faq-item:hover{border-color:var(--primary,#FF6B00)}.faq-item.active{border-color:var(--primary,#FF6B00);box-shadow:0 4px 16px rgb(255 107 0 / .08)}.faq-question-btn{width:100%;background:none;border:none;padding:20px 24px;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;font-family:inherit;transition:background 0.2s ease}.faq-question-btn:hover{background:#FAFAFB}.faq-q-text{font-size:1.1rem;font-weight:800;color:var(--dark);line-height:1.35}.faq-item.active .faq-q-text{color:var(--primary,#FF6B00)}.faq-icon-toggle{width:32px;height:32px;background:#FAFAFB;border:1px solid var(--border-color);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--dark);flex-shrink:0;transition:all 0.2s ease}.faq-icon-toggle svg{transition:transform 0.3s cubic-bezier(.4,0,.2,1)}.faq-item.active .faq-icon-toggle{background:var(--primary,#FF6B00);color:#FFF;border-color:var(--primary,#FF6B00)}.faq-item.active .faq-icon-toggle svg{transform:rotate(180deg)}.faq-answer-panel{display:none;padding:0 24px 22px 24px;border-top:1px solid #fff0}.faq-answer-panel p{font-size:.96rem;color:var(--text-muted);line-height:1.65;margin:0}.faq-layout-grid{display:grid;grid-template-columns:1.15fr 0.85fr;gap:32px;align-items:flex-start}.faq-visual-card{background:#FFF;border:1.5px solid var(--border-color);border-radius:16px;padding:24px;box-shadow:0 4px 16px rgb(0 0 0 / .02);position:sticky;top:100px}.faq-img-box{text-align:center;margin-bottom:20px}.faq-img{width:100%;max-height:240px;object-fit:contain;border-radius:12px}.faq-help-box{background:#FAFAFB;border:1px solid var(--border-color);border-radius:12px;padding:16px 20px;display:flex;align-items:center;gap:14px}.help-icon-wrap{width:44px;height:44px;background:#FFF0E6;border:1px solid rgb(255 107 0 / .3);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0}.help-info h4{font-size:1.05rem;font-weight:800;color:var(--dark);margin:0 0 2px 0}.help-info p{font-size:.82rem;color:var(--text-muted);margin:0;line-height:1.4}@media (max-width:991px){.faq-layout-grid{grid-template-columns:1fr}.faq-visual-card{position:static}}.blog-pagination,.navigation.pagination{margin-top:56px;display:flex;justify-content:center;align-items:center;width:100%;clear:both}.blog-pagination .nav-links,.navigation.pagination .nav-links{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:10px}.blog-pagination .page-numbers,.navigation.pagination .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;padding:0 16px;background:#FFF;border:1.5px solid var(--border-color,#E2E8F0);border-radius:10px;color:var(--dark,#1C1C21);font-size:.95rem;font-weight:800;text-decoration:none!important;transition:all 0.25s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 6px rgb(0 0 0 / .02)}.blog-pagination a.page-numbers:hover,.navigation.pagination a.page-numbers:hover{background:var(--primary-light,#FFF0E6);border-color:var(--primary,#FF6B00);color:var(--primary,#FF6B00);transform:translateY(-2px);box-shadow:0 6px 16px rgb(255 107 0 / .18)}.blog-pagination .page-numbers.current,.navigation.pagination .page-numbers.current{background:var(--primary,#FF6B00);border-color:var(--primary,#FF6B00);color:#FFFFFF!important;box-shadow:0 6px 16px rgb(255 107 0 / .35)}.blog-pagination .page-numbers.dots,.navigation.pagination .page-numbers.dots{border:none;background:#fff0;box-shadow:none;color:var(--text-muted,#64748B);min-width:24px;padding:0 4px}.blog-pagination .prev.page-numbers,.blog-pagination .next.page-numbers,.navigation.pagination .prev.page-numbers,.navigation.pagination .next.page-numbers{padding:0 20px;font-weight:800;background:#FAFAFB}.blog-pagination .prev.page-numbers:hover,.blog-pagination .next.page-numbers:hover,.navigation.pagination .prev.page-numbers:hover,.navigation.pagination .next.page-numbers:hover{background:var(--primary,#FF6B00);color:#FFFFFF!important;border-color:var(--primary,#FF6B00)}.elementor-fullwidth-wrapper,.elementor-canvas-page{overflow-x:hidden}.elementor-fullwidth-wrapper .elementor,.elementor-canvas-page .elementor{width:100%}.elementor-page .entry-content{max-width:100%!important;padding:0!important;margin:0!important}.site-footer{background-color:var(--dark,#121214);color:#FFF;padding:70px 0 0 0;border-top:1px solid rgb(255 255 255 / .08)}.site-footer .footer-grid{display:grid;grid-template-columns:1.3fr 0.9fr 0.9fr 1.1fr;gap:40px;padding-bottom:50px;border-bottom:1px solid rgb(255 255 255 / .08)}.footer-column h4,.footer-column .widget-title{color:#FFF;font-size:1.15rem;font-weight:800;margin:0 0 20px 0;position:relative;padding-bottom:10px}.footer-column h4::after,.footer-column .widget-title::after{content:'';position:absolute;bottom:0;left:0;width:32px;height:3px;background:var(--primary,#FF6B00);border-radius:2px}.footer-about-text,.footer-social-desc{font-size:.92rem;color:rgb(255 255 255 / .7);line-height:1.65;margin:0 0 16px 0}.footer-cat-list .cat-count{color:var(--primary,#FF6B00);font-size:.82rem;font-weight:700;margin-left:4px}.footer-social-buttons{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:16px}.social-btn{width:40px;height:40px;background:rgb(255 255 255 / .06);border:1px solid rgb(255 255 255 / .12);border-radius:10px;display:inline-flex;align-items:center;justify-content:center;color:#FFFFFF!important;transition:all 0.25s cubic-bezier(.4,0,.2,1);text-decoration:none!important}.social-btn:hover{background:var(--primary,#FF6B00);border-color:var(--primary,#FF6B00);color:#FFFFFF!important;transform:translateY(-3px);box-shadow:0 6px 16px rgb(255 107 0 / .35)}@media (max-width:991px){.site-footer .footer-grid{grid-template-columns:1fr 1fr;gap:32px}}@media (max-width:576px){.site-footer .footer-grid{grid-template-columns:1fr;gap:28px}}.author-box-section{padding:85px 0;background-color:var(--light-bg,#FAFAFB);position:relative;border-top:1px solid var(--border-color,#E2E8F0)}.author-box-card{background:#FFF;border-radius:20px;border:1.5px solid var(--border-color,#E2E8F0);padding:44px;box-shadow:0 10px 36px rgb(0 0 0 / .03);position:relative;overflow:hidden}.author-box-card::before{content:'';position:absolute;top:0;left:0;width:6px;height:100%;background:linear-gradient(180deg,var(--primary,#FF6B00) 0%,var(--secondary,#FFB800) 100%)}.author-box-grid{display:grid;grid-template-columns:240px 1fr;gap:40px;align-items:center}.author-avatar-box{position:relative;border-radius:16px;overflow:hidden;box-shadow:0 8px 24px rgb(0 0 0 / .08);aspect-ratio:1 / 1}.author-avatar-box img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 0.4s ease}.author-avatar-box:hover img{transform:scale(1.04)}.author-verified-badge{position:absolute;bottom:12px;right:12px;background:var(--primary,#FF6B00);color:#FFF;border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgb(255 107 0 / .4);font-size:.9rem}.author-meta-tag{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;background:var(--primary-light,#FFF0E6);color:var(--primary,#FF6B00);font-weight:700;font-size:.82rem;border-radius:30px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:12px}.author-name{font-size:1.85rem;font-weight:800;color:var(--dark,#121214);margin:0 0 4px 0;line-height:1.25}.author-role{font-size:.98rem;font-weight:600;color:var(--text-muted,#64748B);margin-bottom:16px}.author-bio-text{font-size:1.02rem;line-height:1.7;color:#334155;margin-bottom:28px}.author-stats-row{display:flex;align-items:center;gap:32px;padding-top:20px;border-top:1.5px dashed var(--border-color,#E2E8F0);flex-wrap:wrap}.author-stat-item{display:flex;flex-direction:column}.author-stat-num{font-size:1.5rem;font-weight:800;color:var(--dark,#121214);line-height:1}.author-stat-label{font-size:.82rem;color:var(--text-muted,#64748B);font-weight:600;margin-top:4px;text-transform:uppercase;letter-spacing:.04em}@media (max-width:850px){.author-box-grid{grid-template-columns:1fr;gap:28px;text-align:center}.author-avatar-box{max-width:200px;margin:0 auto}.author-stats-row{justify-content:center}}.authors-section{padding:80px 0;background-color:#FAFAFB;border-bottom:1px solid var(--border-color,#E5E7EB)}.authors-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:40px}.author-card{background:#FFF;border:1px solid var(--border-color,#E5E7EB);border-radius:16px;padding:32px 24px;text-align:center;box-shadow:0 4px 16px rgb(0 0 0 / .03);display:flex;flex-direction:column;align-items:center;transition:transform 0.3s ease,box-shadow 0.3s ease}.author-card:hover{transform:translateY(-5px);box-shadow:0 12px 24px rgb(0 0 0 / .08)}.author-avatar-wrap{width:90px;height:90px;border-radius:50%;margin:0 auto 20px;background:#F0F0F0;overflow:hidden;border:3px solid #FFF;box-shadow:0 0 0 2px var(--primary-light,#FFF0E6)}.author-avatar{width:100%;height:100%;object-fit:cover}.author-badge{display:inline-block;background:var(--primary-light,#FFF0E6);color:var(--primary,#FF6B00);font-size:.75rem;font-weight:800;padding:6px 12px;border-radius:20px;margin-bottom:16px;text-transform:uppercase;letter-spacing:.05em}.author-name{font-size:clamp(1.1rem, 2vw, 1.3rem);font-weight:800;color:var(--dark,#121214);margin:0 0 6px 0}.author-role{font-size:clamp(0.8rem, 1.2vw, 0.9rem);color:#64748B;font-weight:600;margin:0 0 16px 0}.author-bio{font-size:clamp(0.85rem, 1.5vw, 0.95rem);color:#475569;line-height:1.6;margin:0 0 24px 0;flex:1}.author-btn{width:100%;padding:12px 0;border-radius:8px;background:#121214;color:#FFF;font-weight:700;display:flex;align-items:center;justify-content:center;text-decoration:none;transition:background 0.3s ease}.author-btn:hover{background:var(--primary,#FF6B00);color:#FFF}@media (max-width:1199px){.authors-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:767px){.authors-grid{grid-template-columns:1fr}}.header-search-dropdown{position:absolute;right:0;top:calc(100% + 12px);width:320px;background:#FFF;border:1.5px solid var(--border-color);border-radius:12px;padding:14px;box-shadow:0 12px 32px rgb(0 0 0 / .14);z-index:1000}@media (max-width:767px){.header-search-dropdown{position:fixed;top:80px;left:16px;right:16px;width:auto}}@media (max-width:991px){.hero-grid{grid-template-columns:1fr;gap:56px}.authors-section{padding:60px 0}.calc-grid{grid-template-columns:1fr}.seo-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width:767px){.hero-content h1{font-size:2.8rem}.section-header h2{font-size:2rem}.authors-section{padding:40px 0}.footer-grid{grid-template-columns:1fr}.subscribe-form{flex-direction:column}.subscribe-form button{padding:16px 32px}.dark-results-card{padding:20px 16px;gap:16px;border-radius:12px}.calc-panel{padding:12px}.projects-note-card{flex-direction:column;align-items:flex-start;gap:12px;padding:16px}.faq-section{padding:24px 0}.faq-layout-grid{grid-template-columns:1fr;gap:24px}.faq-question-btn{padding:16px 14px}.faq-q-text{font-size:.95rem}.faq-answer-panel{padding:0 14px 16px 14px}.faq-visual-card{padding:16px;border-radius:12px}.state-pricing-table,.asphalt-custom-table{display:block;overflow-x:auto;white-space:nowrap;width:100%;-webkit-overflow-scrolling:touch}.insight-left{flex-direction:column;align-items:flex-start;gap:12px}.regional-insight-card{padding:20px 16px}.note-left-info,.faq-help-box{flex-direction:column;align-items:flex-start}body .single-post-card{padding:12px!important}body .single-post-card .featured-image-wrapper{margin:-12px -12px 20px -12px!important}.single-main-section{padding:40px 0 60px}.related-articles-section{padding:40px 0}.single-layout-grid{display:block;grid-template-columns:1fr;margin-top:24px;gap:32px}.single-meta-row{flex-wrap:wrap;gap:12px}.footer-legal-links{flex-wrap:wrap;row-gap:12px}.author-name{font-size:16px}}@media (max-width:400px){.container{padding-left:8px;padding-right:8px}}.author-hero-section{background-color:var(--dark,#1C1C21);padding:70px 0 55px;color:#FFF;position:relative}.author-breadcrumbs{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:28px;font-size:.88rem;color:rgb(255 255 255 / .7)}.author-breadcrumbs a{color:var(--primary);text-decoration:none;transition:color 0.2s ease}.author-breadcrumbs a:hover{color:var(--primary-hover)}.author-breadcrumbs .sep{color:rgb(255 255 255 / .35)}.author-breadcrumbs .current-crumb{color:#FFF;font-weight:600}.author-hero-card{display:grid;grid-template-columns:130px 1fr;gap:32px;align-items:center}.author-avatar-wrap{width:130px;height:130px;border-radius:50%;overflow:hidden;border:3px solid var(--primary);box-shadow:0 10px 28px rgb(0 0 0 / .35);flex-shrink:0;background:var(--primary);display:flex;align-items:center;justify-content:center}.author-avatar-wrap img,.author-avatar-wrap .avatar{width:100%;height:100%;object-fit:cover;display:block}.author-section-tag{display:inline-flex;align-items:center;padding:4px 12px;background:rgb(255 107 0 / .15);color:var(--primary);border:1px solid rgb(255 107 0 / .3);border-radius:20px;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}.author-title-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:8px}.author-page-title{color:#FFF;font-size:clamp(1.8rem, 3.5vw, 2.6rem);margin:0;font-weight:800;line-height:1.2;letter-spacing:-.02em}.author-post-count-badge{display:inline-flex;align-items:center;gap:6px;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#FFF;background:var(--primary);padding:5px 14px;border-radius:20px;box-shadow:0 4px 12px rgb(255 107 0 / .3)}.author-bio-text{color:rgb(255 255 255 / .82);font-size:1.02rem;max-width:740px;margin:10px 0 0 0;line-height:1.65}.author-links-row{display:flex;align-items:center;gap:12px;margin-top:14px;flex-wrap:wrap}.author-web-link{display:inline-flex;align-items:center;gap:6px;color:var(--primary);font-size:.88rem;font-weight:600;text-decoration:none;padding:4px 12px;border-radius:20px;background:rgb(255 255 255 / .06);border:1px solid rgb(255 255 255 / .12);transition:all 0.2s ease}.author-web-link:hover{background:rgb(255 255 255 / .15);color:#FFF}.author-hero-search{max-width:560px;margin-top:28px}.author-articles-section{padding:70px 0 90px;background-color:var(--light-bg,#FAFAFB)}.author-articles-header{text-align:center;max-width:720px;margin:0 auto 48px}.author-no-posts-card{background:#FFF;border-radius:16px;padding:60px 32px;text-align:center;border:1px solid var(--border-color);max-width:580px;margin:0 auto;box-shadow:0 4px 20px rgb(0 0 0 / .03)}.author-no-posts-card .no-posts-icon{font-size:2.5rem;margin-bottom:12px}.author-no-posts-card h3{font-size:1.45rem;font-weight:800;color:var(--dark);margin-bottom:8px}.author-no-posts-card p{color:var(--text-muted);font-size:.98rem;margin:0 0 24px 0;line-height:1.6}@media (max-width:768px){.author-hero-section{padding:48px 0 36px}.author-hero-card{grid-template-columns:1fr;text-align:center;justify-items:center;gap:20px}.author-avatar-wrap{width:110px;height:110px;margin:0 auto}.author-section-tag{margin:0 auto 10px}.author-title-row{justify-content:center}.author-bio-text{margin:10px auto 0;font-size:.95rem}.author-links-row{justify-content:center}.author-hero-search{width:100%;max-width:100%;margin:24px auto 0}.author-articles-section{padding:48px 0 60px}.author-articles-header{margin-bottom:32px}.articles-grid{grid-template-columns:1fr;gap:24px}}@media (max-width:480px){.author-hero-section{padding:36px 0 28px}.author-avatar-wrap{width:90px;height:90px}.author-page-title{font-size:1.65rem}.author-post-count-badge{font-size:.72rem;padding:4px 10px}.author-breadcrumbs{font-size:.8rem}.author-no-posts-card{padding:40px 20px}}