:root{--color-primary:#153e2b;--color-primary-light:#235c41;--color-primary-dark:#0a1f15;--color-primary-subtle:#edf7f2;--color-accent:#b45309;--color-accent-hover:#92400e;--color-accent-light:#fef3c7;--color-accent-subtle:#fffbeb;--color-mint:#2e8b57;--color-mint-light:#d8f3dc;--color-mint-dark:#1b5334;--color-danger:#b91c1c;--color-danger-light:#fef2f2;--color-danger-border:#fecaca;--color-danger-dark:#7f1d1d;--color-success:#15803d;--color-success-bg:#f0fdf4;--color-success-border:#bbf7d0;--color-warning:#92400e;--color-warning-bg:#fffbeb;--color-warning-border:#fde68a;--color-bg:#f8faf8;--color-surface:#ffffff;--color-surface-alt:#f1f5f2;--color-surface-sunken:#e9efe9;--color-border:#dce3db;--color-border-subtle:#eef2ee;--color-border-strong:#b8c5b7;--color-text-main:#0f1a14;--color-text-muted:#38493f;--color-text-light:#5e7266;--color-text-inverse:#ffffff;--color-focus-ring:#b45309;--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--space-20:5rem;--space-24:6rem;--shadow-sm:0 1px 3px rgba(10,31,21,0.06),0 1px 2px rgba(10,31,21,0.04);--shadow-md:0 4px 8px -1px rgba(10,31,21,0.08),0 2px 4px -1px rgba(10,31,21,0.04);--shadow-lg:0 12px 24px -4px rgba(10,31,21,0.1),0 4px 8px -2px rgba(10,31,21,0.04);--shadow-xl:0 20px 32px -6px rgba(10,31,21,0.14),0 8px 16px -4px rgba(10,31,21,0.06);--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-full:9999px;--max-width-content:840px;--max-width-site:1200px;--header-height:72px}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text-main);line-height:1.65;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}::selection{background-color:var(--color-primary-light);color:#ffffff}:focus-visible{outline:2px solid var(--color-focus-ring);outline-offset:2px}.skip-link{position:absolute;top:-120px;left:var(--space-4);background:var(--color-primary-dark);color:#ffffff;padding:var(--space-3) var(--space-6);z-index:10000;font-weight:700;font-size:0.95rem;border-radius:var(--radius-sm);text-decoration:none;border:2px solid var(--color-accent);box-shadow:var(--shadow-lg);transition:top 0.2s ease-out}.skip-link:focus{top:var(--space-4)}img,svg{display:block;max-width:100%;height:auto}a{color:var(--color-primary-light);text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px;transition:color 0.15s ease,text-decoration-color 0.15s ease}a:hover{color:var(--color-accent);text-decoration-color:var(--color-accent)}h1,h2,h3,h4,h5,h6{color:var(--color-primary-dark);font-weight:700;line-height:1.25;letter-spacing:-0.02em}h1{font-size:clamp(2.1rem,3.8vw+1rem,3.25rem)}h2{font-size:clamp(1.6rem,2.4vw+0.8rem,2.25rem);margin-bottom:var(--space-4)}h3{font-size:clamp(1.2rem,1.6vw+0.6rem,1.55rem);margin-bottom:var(--space-3)}h4{font-size:1.15rem}p{margin-bottom:var(--space-4);color:var(--color-text-muted)}strong{color:var(--color-text-main);font-weight:600}.container{width:100%;max-width:var(--max-width-site);margin-left:auto;margin-right:auto;padding-left:var(--space-6);padding-right:var(--space-6)}.container-narrow{width:100%;max-width:var(--max-width-content);margin-left:auto;margin-right:auto;padding-left:var(--space-6);padding-right:var(--space-6)}.site-header{position:sticky;top:0;z-index:1000;height:var(--header-height);background-color:rgba(255,255,255,0.96);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--color-border);display:flex;align-items:center}.nav-inner{display:flex;align-items:center;justify-content:space-between}.brand-logo{display:flex;align-items:center;gap:var(--space-3);text-decoration:none;font-weight:800;font-size:1.15rem;color:var(--color-primary-dark);letter-spacing:-0.03em}.brand-logo:hover{text-decoration:none;color:var(--color-primary)}.brand-icon{width:38px;height:38px;border-radius:var(--radius-sm);background:var(--color-primary);color:white;display:flex;align-items:center;justify-content:center;flex-shrink:0}.brand-icon svg{width:22px;height:22px;fill:currentColor}.nav-links{display:flex;align-items:center;gap:var(--space-6);list-style:none}.nav-links a{text-decoration:none;font-weight:600;font-size:0.95rem;color:var(--color-text-muted);transition:color 0.15s ease}.nav-links a:hover,.nav-links a.active{color:var(--color-primary)}.nav-links .btn-primary,.nav-links .btn-primary:visited{color:#ffffff !important;background-color:var(--color-accent);text-decoration:none}.nav-links .btn-primary:hover,.nav-links .btn-primary:focus-visible{color:#ffffff !important;background-color:var(--color-accent-hover);text-decoration:none}.nav-toggle-input{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.nav-toggle-label{display:none;cursor:pointer;padding:var(--space-2);border-radius:var(--radius-sm);color:var(--color-text-main);min-width:44px;min-height:44px;align-items:center;justify-content:center}.nav-toggle-input:focus-visible+.nav-toggle-label{outline:2px solid var(--color-focus-ring);outline-offset:2px}.nav-toggle-label svg{width:26px;height:26px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:0.75rem 1.5rem;min-height:44px;font-size:0.98rem;font-weight:600;border-radius:var(--radius-md);text-decoration:none;cursor:pointer;transition:background-color 0.15s ease,transform 0.15s ease,box-shadow 0.15s ease,color 0.15s ease;border:1px solid transparent;line-height:1.2}.btn-primary{background-color:var(--color-accent);color:#ffffff !important;box-shadow:var(--shadow-sm);text-decoration:none}.btn-primary:hover,.btn-primary:focus-visible{background-color:var(--color-accent-hover);color:#ffffff !important;transform:translateY(-1px);box-shadow:var(--shadow-md);text-decoration:none}.btn-secondary{background-color:var(--color-primary);color:#ffffff !important}.btn-secondary:hover,.btn-secondary:focus-visible{background-color:var(--color-primary-light);color:#ffffff !important;transform:translateY(-1px)}.btn-outline{background-color:transparent;border-color:var(--color-border-strong);color:var(--color-text-main)}.btn-outline:hover,.btn-outline:focus-visible{border-color:var(--color-primary);color:var(--color-primary);background-color:var(--color-surface)}.btn-white{background-color:#ffffff;color:var(--color-primary-dark) !important;font-weight:700;box-shadow:var(--shadow-sm)}.btn-white:hover,.btn-white:focus-visible{background-color:var(--color-surface-alt);color:var(--color-primary) !important;transform:translateY(-1px)}.btn-sm{padding:0.5rem 1rem;font-size:0.88rem;min-height:38px}.btn-lg{padding:0.95rem 2rem;font-size:1.08rem;min-height:48px}.badge{display:inline-flex;align-items:center;gap:var(--space-2);padding:0.35rem 0.85rem;font-size:0.82rem;font-weight:700;text-transform:uppercase;letter-spacing:0.05em;border-radius:var(--radius-full);background-color:var(--color-mint-light);color:var(--color-mint-dark);border:1px solid rgba(45,106,79,0.25);margin-bottom:var(--space-4)}.badge-amber{background-color:var(--color-accent-light);color:var(--color-accent-hover);border:1px solid rgba(194,94,0,0.3)}.badge-slate{background-color:var(--color-surface-alt);color:var(--color-text-muted);border:1px solid var(--color-border)}.hero{padding:var(--space-16) 0 var(--space-12) 0;background-color:#f7faf8;border-bottom:1px solid var(--color-border);position:relative}.hero-grid{display:grid;grid-template-columns:1.15fr 0.85fr;gap:var(--space-12);align-items:center}.hero-copy h1{margin-bottom:var(--space-6)}.hero-subhead{font-size:1.18rem;line-height:1.65;color:var(--color-text-muted);margin-bottom:var(--space-8)}.hero-actions{display:flex;flex-wrap:wrap;gap:var(--space-4);margin-bottom:var(--space-8)}.hero-trust-bar{display:flex;align-items:center;gap:var(--space-5);font-size:0.92rem;color:var(--color-text-muted);padding-top:var(--space-6);border-top:1px solid var(--color-border)}.hero-trust-item{display:flex;align-items:center;gap:var(--space-2)}.hero-trust-item svg{width:18px;height:18px;color:var(--color-primary);flex-shrink:0}.lead-sim-card{background-color:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-lg);overflow:hidden}.sim-header{background-color:var(--color-primary);color:white;padding:var(--space-4) var(--space-6);display:flex;justify-content:space-between;align-items:center}.sim-header-title{font-weight:700;font-size:0.95rem;letter-spacing:-0.01em}.sim-status{display:flex;align-items:center;gap:var(--space-2);font-size:0.85rem;font-weight:600;color:#a7f3d0}.status-dot{width:8px;height:8px;border-radius:50%;background-color:#34d399;border:1px solid rgba(255,255,255,0.4)}.sim-body{padding:var(--space-6)}.sim-caller-type{display:inline-block;font-size:0.76rem;font-weight:700;text-transform:uppercase;letter-spacing:0.04em;padding:0.25rem 0.6rem;border-radius:var(--radius-sm);background-color:var(--color-mint-light);color:var(--color-mint-dark);border:1px solid rgba(45,106,79,0.2);margin-bottom:var(--space-4)}.sim-details{list-style:none;display:flex;flex-direction:column;gap:var(--space-3);font-size:0.94rem;margin-bottom:var(--space-6)}.sim-details li{display:flex;justify-content:space-between;border-bottom:1px dashed var(--color-border);padding-bottom:var(--space-2);gap:var(--space-2)}.sim-label{color:var(--color-text-muted);font-weight:500}.sim-value{color:var(--color-text-main);font-weight:600;text-align:right}.sim-sms-preview{background-color:var(--color-surface-alt);border-radius:var(--radius-md);padding:var(--space-4);border:1px solid var(--color-border);font-size:0.9rem;color:var(--color-text-main);line-height:1.55}.sim-sms-preview strong{display:block;font-size:0.8rem;color:var(--color-primary);text-transform:uppercase;letter-spacing:0.05em;margin-bottom:var(--space-2)}.section{padding:var(--space-16) 0;position:relative}.section-alt{background-color:#f6faf7;border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border)}.section-dark{background-color:var(--color-primary-dark);color:var(--color-text-inverse);border-top:1px solid rgba(255,255,255,0.12);border-bottom:1px solid rgba(255,255,255,0.12)}.section-dark h2,.section-dark h3,.section-dark strong{color:var(--color-text-inverse)}.section-dark p,.section-dark .section-header p{color:#ffffff !important;opacity:0.95}.section-dark .badge-amber{background-color:#fef3c7;color:#78350f;border:1px solid #f59e0b}.section-header{text-align:center;max-width:760px;margin:0 auto var(--space-12) auto}.section-header h2{margin-bottom:var(--space-3)}.section-header p{font-size:1.12rem;color:var(--color-text-muted)}.card-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-8)}.card-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-8)}.card-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-6)}.pain-card{background-color:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-8);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;justify-content:space-between;transition:transform 0.15s ease,box-shadow 0.15s ease,border-color 0.15s ease}.pain-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--color-border-strong)}.pain-card-icon{width:48px;height:48px;border-radius:var(--radius-md);background-color:var(--color-danger-light);color:var(--color-danger);border:1px solid var(--color-danger-border);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-6)}.pain-card-icon svg{width:24px;height:24px;fill:currentColor}.pain-card h3{font-size:1.25rem;margin-bottom:var(--space-3)}.pain-cost-box{margin-top:var(--space-6);padding:var(--space-4);border-radius:var(--radius-md);background-color:var(--color-danger-light);border:1px solid var(--color-danger-border);color:var(--color-danger-dark);font-size:0.92rem;font-weight:500;line-height:1.5}.pain-cost-box strong{display:block;color:var(--color-danger);font-size:0.8rem;text-transform:uppercase;letter-spacing:0.04em;margin-bottom:var(--space-1)}.step-card{background-color:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-8);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);position:relative;transition:transform 0.15s ease,box-shadow 0.15s ease}.step-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.step-num{width:36px;height:36px;border-radius:var(--radius-sm);background:var(--color-primary);color:white;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:0.95rem;margin-bottom:var(--space-4)}.step-example{background-color:var(--color-surface-alt);border-radius:var(--radius-sm);padding:var(--space-3) var(--space-4);font-size:0.88rem;font-style:italic;margin-top:var(--space-4);border:1px solid var(--color-border);color:var(--color-text-muted)}.feature-card{background-color:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-6);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);transition:transform 0.15s ease,box-shadow 0.15s ease,border-color 0.15s ease}.feature-card:hover{transform:translateY(-2px);border-color:var(--color-primary-light);box-shadow:var(--shadow-md)}.feature-icon{width:42px;height:42px;border-radius:var(--radius-md);background-color:var(--color-primary-subtle);color:var(--color-primary);border:1px solid rgba(21,62,43,0.15);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-4)}.feature-icon svg{width:22px;height:22px;fill:currentColor}.feature-card h3{font-size:1.15rem;margin-bottom:var(--space-2)}.feature-card p{font-size:0.95rem;margin-bottom:0}.stat-matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-6)}.stat-box{background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.14);border-radius:var(--radius-lg);padding:var(--space-6);text-align:center;box-shadow:var(--shadow-md);transition:transform 0.15s ease,border-color 0.15s ease}.stat-box:hover{transform:translateY(-2px);border-color:rgba(255,255,255,0.3)}.stat-number{font-size:clamp(2.2rem,3vw,2.75rem);font-weight:800;color:#4ade80;font-variant-numeric:tabular-nums;line-height:1.1;margin-bottom:var(--space-2)}.stat-label{font-size:0.96rem;font-weight:600;color:#ffffff;margin-bottom:var(--space-2)}.stat-cite{font-size:0.8rem;color:#cbd5e1;display:block;line-height:1.4}.table-responsive{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;background-color:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.comparison-table{width:100%;border-collapse:collapse;text-align:left;min-width:680px}.comparison-table th,.comparison-table td{padding:var(--space-4) var(--space-6);border-bottom:1px solid var(--color-border);font-size:0.95rem;line-height:1.5}.comparison-table th{background-color:var(--color-surface-alt);color:var(--color-primary-dark);font-weight:700;font-size:0.95rem}.comparison-table th.highlight-col{background-color:var(--color-primary);color:#ffffff}.comparison-table td.highlight-col{background-color:var(--color-primary-subtle);font-weight:600;color:var(--color-primary-dark)}.comparison-table tr:last-child td{border-bottom:none}.check-icon{color:var(--color-success);font-weight:700}.cross-icon{color:var(--color-text-light)}.faq-list{max-width:var(--max-width-content);margin:0 auto;display:flex;flex-direction:column;gap:var(--space-4)}.faq-item{background-color:var(--color-surface);border-radius:var(--radius-md);border:1px solid var(--color-border);overflow:hidden;transition:border-color 0.15s ease}.faq-item:hover{border-color:var(--color-primary-light)}.faq-item summary{padding:var(--space-5) var(--space-6);font-size:1.1rem;font-weight:700;color:var(--color-primary-dark);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;user-select:none;min-height:48px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary::after{content:"+";font-size:1.5rem;font-weight:400;color:var(--color-primary);line-height:1}.faq-item[open] summary::after{content:"−";color:var(--color-accent)}.faq-content{padding:0 var(--space-6) var(--space-6) var(--space-6);color:var(--color-text-muted);font-size:1rem;line-height:1.65}.cta-banner{background:linear-gradient(145deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);border-radius:var(--radius-xl);padding:var(--space-12) var(--space-8);color:white;text-align:center;position:relative;overflow:hidden;border:1px solid rgba(255,255,255,0.15);box-shadow:var(--shadow-xl)}.cta-banner h2{color:white;margin-bottom:var(--space-4)}.cta-banner p{color:rgba(255,255,255,0.92);max-width:640px;margin:0 auto var(--space-8) auto;font-size:1.15rem}.cta-banner-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:var(--space-4)}.blog-hub-hero{padding:var(--space-12) 0 var(--space-8) 0;text-align:center;background-color:#f7faf8;border-bottom:1px solid var(--color-border)}.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-8);margin-top:var(--space-8)}.blog-card{background-color:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;justify-content:space-between;padding:var(--space-6);transition:transform 0.15s ease,box-shadow 0.15s ease,border-color 0.15s ease}.blog-card:hover{transform:translateY(-2px);border-color:var(--color-primary-light);box-shadow:var(--shadow-md)}.blog-card-stage{display:inline-block;font-size:0.74rem;font-weight:700;text-transform:uppercase;letter-spacing:0.05em;padding:0.25rem 0.6rem;border-radius:var(--radius-sm);background-color:var(--color-mint-light);color:var(--color-mint-dark);border:1px solid rgba(45,106,79,0.2);margin-bottom:var(--space-3);align-self:flex-start}.blog-card h3{font-size:1.25rem;margin-bottom:var(--space-3);line-height:1.35}.blog-card h3 a{color:var(--color-primary-dark);text-decoration:none}.blog-card h3 a:hover{color:var(--color-accent)}.blog-card-meta{font-size:0.86rem;color:var(--color-text-muted);display:flex;justify-content:space-between;align-items:center;margin-top:var(--space-6);padding-top:var(--space-4);border-top:1px solid var(--color-border-subtle)}.breadcrumbs{display:flex;align-items:center;gap:var(--space-2);font-size:0.88rem;color:var(--color-text-muted);margin-bottom:var(--space-6);flex-wrap:wrap}.breadcrumbs a{color:var(--color-text-muted);text-decoration:none}.breadcrumbs a:hover{color:var(--color-primary);text-decoration:underline}.breadcrumbs span.separator{color:var(--color-border-strong)}.article-header{margin-bottom:var(--space-8);padding-bottom:var(--space-8);border-bottom:1px solid var(--color-border)}.article-header h1{margin-bottom:var(--space-4)}.article-meta-bar{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-4);font-size:0.92rem;color:var(--color-text-muted)}.prose{font-size:1.1rem;line-height:1.8;color:var(--color-text-main)}.prose h2{margin-top:var(--space-12);margin-bottom:var(--space-4);padding-top:var(--space-4);border-top:1px solid var(--color-border-subtle)}.prose h3{margin-top:var(--space-8);margin-bottom:var(--space-3)}.prose p{margin-bottom:var(--space-6);font-size:1.1rem;line-height:1.8;color:var(--color-text-muted)}.prose ul,.prose ol{margin-bottom:var(--space-6);padding-left:var(--space-6);color:var(--color-text-muted)}.prose li{margin-bottom:var(--space-2)}.prose blockquote{padding:var(--space-5) var(--space-6);background-color:var(--color-surface-alt);border:1px solid var(--color-border);border-radius:var(--radius-md);margin:var(--space-8) 0;font-style:italic;color:var(--color-primary-dark)}.prose .callout{background-color:var(--color-success-bg);border:1px solid var(--color-success-border);border-radius:var(--radius-lg);padding:var(--space-6);margin:var(--space-8) 0}.prose .callout-title{font-weight:700;color:var(--color-primary-dark);margin-bottom:var(--space-2);display:flex;align-items:center;gap:var(--space-2)}.prose .callout-amber{background-color:var(--color-warning-bg);border-color:var(--color-warning-border)}.prose .callout-amber .callout-title{color:var(--color-warning)}.toc-box{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);margin:var(--space-8) 0;box-shadow:var(--shadow-sm)}.toc-box h3{font-size:1.1rem;margin-bottom:var(--space-3)}.toc-box ul{list-style:none;padding-left:0;margin-bottom:0}.toc-box li{margin-bottom:var(--space-2)}.toc-box a{text-decoration:none;color:var(--color-primary);font-size:0.98rem}.toc-box a:hover{text-decoration:underline;color:var(--color-accent)}.roi-calculator-card{background:linear-gradient(180deg,#ffffff 0%,var(--color-surface-alt) 100%);border:2px solid var(--color-border-strong);border-radius:var(--radius-xl);padding:var(--space-8);margin:var(--space-10) 0;box-shadow:var(--shadow-lg)}.roi-calc-header{text-align:center;margin-bottom:var(--space-6);padding-bottom:var(--space-4);border-bottom:1px solid var(--color-border)}.roi-calc-header h3{font-size:1.55rem;color:var(--color-primary-dark);margin-bottom:var(--space-2)}.roi-calc-header p{font-size:0.98rem;color:var(--color-text-muted);margin-bottom:0}.roi-calc-grid{display:grid;grid-template-columns:1.15fr 0.85fr;gap:var(--space-8);align-items:stretch}.roi-calc-inputs{display:flex;flex-direction:column;gap:var(--space-5)}.roi-input-group{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-4);box-shadow:var(--shadow-sm)}.roi-label-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-2)}.roi-label{font-weight:700;font-size:0.95rem;color:var(--color-primary-dark)}.roi-val-badge{background:var(--color-primary-subtle);color:var(--color-primary);font-weight:800;font-size:1.05rem;padding:0.2rem 0.65rem;border-radius:var(--radius-sm);border:1px solid rgba(21,62,43,0.15);font-variant-numeric:tabular-nums}.roi-slider{width:100%;height:8px;border-radius:var(--radius-full);background:var(--color-border-strong);outline:none;-webkit-appearance:none;cursor:pointer;margin:var(--space-2) 0}.roi-slider::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:var(--color-accent);border:2px solid #ffffff;box-shadow:var(--shadow-md);cursor:pointer;transition:transform 0.1s ease}.roi-slider::-webkit-slider-thumb:hover{transform:scale(1.15)}.roi-slider::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:var(--color-accent);border:2px solid #ffffff;box-shadow:var(--shadow-md);cursor:pointer}.roi-slider-meta{display:flex;justify-content:space-between;font-size:0.78rem;color:var(--color-text-light)}.roi-preset-bar{display:flex;gap:var(--space-2);flex-wrap:wrap;align-items:center;margin-top:var(--space-2);padding-top:var(--space-2);border-top:1px dashed var(--color-border)}.roi-preset-btn{font-size:0.8rem;padding:0.25rem 0.65rem;border-radius:var(--radius-full);border:1px solid var(--color-border-strong);background:var(--color-surface);color:var(--color-text-main);cursor:pointer;font-weight:600;transition:all 0.15s ease}.roi-preset-btn:hover,.roi-preset-btn.active{background:var(--color-primary);color:#ffffff;border-color:var(--color-primary)}.roi-calc-results{background:linear-gradient(145deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);border-radius:var(--radius-lg);padding:var(--space-6);color:#ffffff;display:flex;flex-direction:column;justify-content:space-between;border:1px solid rgba(255,255,255,0.15);box-shadow:var(--shadow-md)}.roi-result-headline{font-size:0.82rem;text-transform:uppercase;letter-spacing:0.06em;color:#a7f3d0;font-weight:700;margin-bottom:var(--space-2)}.roi-result-large{font-size:clamp(2rem,3.2vw,2.75rem);font-weight:800;color:#4ade80;line-height:1.1;font-variant-numeric:tabular-nums;margin-bottom:var(--space-1)}.roi-result-sub{font-size:0.92rem;color:rgba(255,255,255,0.85);margin-bottom:var(--space-4)}.roi-stat-rows{display:flex;flex-direction:column;gap:var(--space-3);padding-top:var(--space-4);border-top:1px solid rgba(255,255,255,0.15);margin-bottom:var(--space-6)}.roi-stat-row{display:flex;justify-content:space-between;align-items:center;font-size:0.92rem}.roi-stat-row-label{color:rgba(255,255,255,0.8)}.roi-stat-row-val{font-weight:700;color:#ffffff;font-variant-numeric:tabular-nums}.roi-calc-cta{width:100%}@media (max-width:840px){.roi-calc-grid{grid-template-columns:1fr}}.author-box{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);margin-top:var(--space-12);display:flex;align-items:center;gap:var(--space-6)}.author-avatar{width:64px;height:64px;border-radius:50%;background:var(--color-primary);color:white;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;flex-shrink:0}.site-footer{background-color:var(--color-primary-dark);color:rgba(255,255,255,0.8);padding:var(--space-16) 0 var(--space-8) 0;font-size:0.95rem;border-top:1px solid rgba(255,255,255,0.12)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:var(--space-10);margin-bottom:var(--space-12)}.footer-brand h3{color:#ffffff;font-size:1.25rem;margin-bottom:var(--space-3)}.footer-brand p{color:rgba(255,255,255,0.75);font-size:0.92rem;max-width:320px}.footer-col h3,.footer-col h4,.footer-col-title,.footer-heading{color:#ffffff;font-size:1rem;font-weight:700;margin-bottom:var(--space-4);text-transform:uppercase;letter-spacing:0.05em}.footer-links{list-style:none;display:flex;flex-direction:column;gap:var(--space-2)}.footer-links a{color:rgba(255,255,255,0.8);text-decoration:none;font-size:0.92rem;min-height:36px;display:inline-flex;align-items:center;transition:color 0.15s ease}.footer-links a:hover{color:#ffffff;text-decoration:underline}.footer-bottom{padding-top:var(--space-8);border-top:1px solid rgba(255,255,255,0.12);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-4);font-size:0.86rem}@media (max-width:1024px){.hero-grid{grid-template-columns:1fr;gap:var(--space-8)}.card-grid-3,.blog-grid{grid-template-columns:repeat(2,1fr)}.stat-matrix{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width:768px){:root{--header-height:64px}.nav-toggle-label{display:flex}.nav-links{display:none;position:absolute;top:var(--header-height);left:0;width:100%;background-color:#ffffff;flex-direction:column;padding:var(--space-6);border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-lg);gap:var(--space-3);align-items:flex-start}.nav-links a{min-height:44px;display:flex;align-items:center;width:100%;padding:var(--space-2) 0;font-size:1.05rem}.nav-links .btn{width:100%;margin-top:var(--space-2)}.nav-toggle-input:checked~.nav-links{display:flex}.card-grid-3,.card-grid-2,.blog-grid,.stat-matrix{grid-template-columns:1fr}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;text-align:center}.footer-links a{min-height:44px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto !important}.btn,.pain-card,.step-card,.feature-card,.stat-box,.blog-card,.faq-item{transition:none !important;transform:none !important}}