:root{--color-primary:#0f1c3f;--color-primary-light:#1b2d5f;--color-primary-dark:#070e24;--color-primary-subtle:#edf2fb;--color-accent:#996b00;--color-accent-hover:#7a5500;--color-accent-light:#fef3c7;--color-accent-subtle:#fffbeb;--color-mint:#059669;--color-mint-light:#d1fae5;--color-mint-dark:#065f46;--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:#fdfbf7;--color-surface:#ffffff;--color-surface-alt:#f5f2eb;--color-surface-sunken:#e9e5dc;--color-border:#ded9cd;--color-border-subtle:#ece8dd;--color-border-strong:#aba494;--color-text-main:#141a29;--color-text-muted:#3c4456;--color-text-light:#677085;--color-text-inverse:#ffffff;--color-focus-ring:#0f1c3f;--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(15,23,42,0.06),0 1px 2px rgba(15,23,42,0.04);--shadow-md:0 4px 8px -1px rgba(15,23,42,0.08),0 2px 4px -1px rgba(15,23,42,0.04);--shadow-lg:0 12px 24px -4px rgba(15,23,42,0.1),0 4px 8px -2px rgba(15,23,42,0.04);--shadow-xl:0 20px 32px -6px rgba(15,23,42,0.14),0 8px 16px -4px rgba(15,23,42,0.06);--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:3px solid var(--color-focus-ring);outline-offset:2px;}.skip-link{position:absolute;top:-100px;left:var(--space-4);background:var(--color-primary);color:#ffffff;padding:var(--space-2) var(--space-4);font-weight:700;z-index:10000;border-radius:var(--radius-sm);transition:top 0.2s ease-in-out;text-decoration:none;}.skip-link:focus{top:var(--space-4);}h1,h2,h3,h4,h5,h6{color:var(--color-primary-dark);font-weight:800;line-height:1.25;letter-spacing:-0.02em;margin-bottom:var(--space-3);}h1{font-size:clamp(2.1rem,4vw,3.1rem);}h2{font-size:clamp(1.75rem,3vw,2.35rem);}h3{font-size:clamp(1.25rem,2vw,1.55rem);}h4{font-size:1.2rem;}p{margin-bottom:var(--space-4);color:var(--color-text-muted);}p:last-child{margin-bottom:0;}a{color:var(--color-accent);text-decoration:underline;text-underline-offset:3px;transition:color 0.15s ease;}a:hover{color:var(--color-accent-hover);}ul,ol{margin-bottom:var(--space-4);padding-left:var(--space-6);color:var(--color-text-muted);}li{margin-bottom:var(--space-2);}.container{width:100%;max-width:var(--max-width-site);margin-left:auto;margin-right:auto;padding-left:var(--space-4);padding-right:var(--space-4);}.container-narrow{width:100%;max-width:var(--max-width-content);margin-left:auto;margin-right:auto;padding-left:var(--space-4);padding-right:var(--space-4);}.section{padding-top:var(--space-16);padding-bottom:var(--space-16);}.section-alt{background-color:var(--color-surface-alt);}.section-header{text-align:center;max-width:760px;margin:0 auto var(--space-12) auto;}.section-header p{font-size:1.15rem;}.badge{display:inline-flex;align-items:center;gap:0.35rem;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-primary-subtle);color:var(--color-primary);border:1px solid var(--color-border);margin-bottom:var(--space-3);}.badge-accent{background-color:var(--color-accent-light);color:var(--color-accent-hover);border-color:var(--color-accent);}.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;font-weight:700;font-size:1rem;line-height:1;padding:0.85rem 1.6rem;border-radius:var(--radius-md);text-decoration:none;cursor:pointer;border:2px solid transparent;transition:all 0.2s ease;min-height:48px;}.btn-primary{background-color:var(--color-accent);color:#ffffff;border-color:var(--color-accent);box-shadow:0 2px 4px rgba(0,0,0,0.1);}.btn-primary:hover{background-color:var(--color-accent-hover);border-color:var(--color-accent-hover);color:#ffffff;transform:translateY(-1px);box-shadow:0 4px 8px rgba(0,0,0,0.15);}.btn-outline{background-color:transparent;color:var(--color-primary);border-color:var(--color-primary);}.btn-outline:hover{background-color:var(--color-primary);color:#ffffff;}.btn-white{background-color:#ffffff;color:var(--color-primary);border-color:#ffffff;}.btn-white:hover{background-color:var(--color-primary-subtle);color:var(--color-primary-dark);}.btn-secondary{background-color:rgba(255,255,255,0.15);color:#ffffff;border-color:rgba(255,255,255,0.4);}.btn-secondary:hover{background-color:rgba(255,255,255,0.25);color:#ffffff;}.btn-sm{padding:0.5rem 1rem;font-size:0.88rem;min-height:38px;}.btn-lg{padding:1.05rem 2rem;font-size:1.1rem;}.site-header{position:sticky;top:0;z-index:1000;background-color:rgba(255,255,255,0.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border);height:var(--header-height);}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:100%;}.brand-logo{display:flex;align-items:center;gap:0.65rem;font-weight:800;font-size:1.18rem;color:var(--color-primary);text-decoration:none;}.brand-icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background-color:var(--color-primary);color:#ffffff;border-radius:var(--radius-sm);flex-shrink:0;}.brand-icon svg{width:22px;height:22px;fill:currentColor;}.nav-links{display:flex;align-items:center;gap:var(--space-6);}.nav-links a{color:var(--color-text-muted);font-weight:600;font-size:0.95rem;text-decoration:none;transition:color var(--transition-fast);}.nav-links a:hover,.nav-links a.active{color:var(--color-accent);}.nav-links a.btn,.nav-links .btn-primary,.nav-links .btn-primary:visited,.site-header .btn-primary,.site-header .btn-primary:visited,.site-header .btn-accent,.site-header .btn-accent:visited{color:#ffffff !important;background-color:var(--color-accent) !important;border-color:var(--color-accent) !important;font-weight:700;padding:0.55rem 1.25rem;font-size:0.92rem;min-height:auto;text-decoration:none;box-shadow:0 2px 4px rgba(0,0,0,0.12);transition:all var(--transition-fast);}.nav-links a.btn:hover,.nav-links .btn-primary:hover,.site-header .btn-primary:hover,.site-header .btn-accent:hover{color:#ffffff !important;background-color:var(--color-accent-hover) !important;border-color:var(--color-accent-hover) !important;transform:translateY(-1px);box-shadow:0 4px 8px rgba(0,0,0,0.18);}.nav-toggle-input,.nav-toggle-label{display:none;}.hero{padding-top:var(--space-16);padding-bottom:var(--space-20);background:linear-gradient(180deg,var(--color-primary-subtle) 0%,var(--color-bg) 100%);border-bottom:1px solid var(--color-border);}.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-4);}.hero-subhead{font-size:1.22rem;line-height:1.55;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;flex-wrap:wrap;gap:var(--space-6);font-size:0.9rem;font-weight:600;color:var(--color-text-muted);}.hero-trust-item{display:flex;align-items:center;gap:0.4rem;}.hero-trust-item svg{width:18px;height:18px;color:var(--color-mint);}.lead-sim-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);overflow:hidden;}.sim-header{display:flex;align-items:center;justify-content:space-between;background-color:var(--color-primary);color:#ffffff;padding:var(--space-4) var(--space-6);}.sim-header-title{font-weight:700;font-size:0.95rem;}.sim-status{display:flex;align-items:center;gap:0.4rem;font-size:0.82rem;font-weight:600;color:var(--color-mint-light);}.status-dot{width:8px;height:8px;border-radius:50%;background-color:#22c55e;box-shadow:0 0 8px #22c55e;}.sim-body{padding:var(--space-6);}.sim-caller-type{display:inline-block;font-size:0.82rem;font-weight:700;text-transform:uppercase;color:var(--color-accent);margin-bottom:var(--space-3);}.sim-details{list-style:none;padding:0;margin:0 0 var(--space-5) 0;}.sim-details li{display:flex;justify-content:space-between;padding:var(--space-2) 0;border-bottom:1px solid var(--color-border-subtle);font-size:0.92rem;}.sim-details li:last-child{border-bottom:none;}.sim-label{font-weight:600;color:var(--color-text-muted);}.sim-value{font-weight:700;color:var(--color-primary-dark);text-align:right;}.sim-sms-preview{background-color:var(--color-surface-alt);border:1px solid var(--color-border);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);font-size:0.88rem;line-height:1.45;color:var(--color-text-main);box-shadow:inset 0 1px 2px rgba(0,0,0,0.02);}.sim-sms-preview strong{display:block;font-size:0.8rem;text-transform:uppercase;color:var(--color-accent-hover);margin-bottom:var(--space-1);}.card-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-6);}.card-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-6);}.card-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-8);}.pain-card{display:flex;flex-direction:column;justify-content:space-between;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-6);box-shadow:var(--shadow-sm);}.pain-card-icon{width:44px;height:44px;border-radius:var(--radius-sm);background-color:var(--color-danger-light);color:var(--color-danger);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-4);}.pain-card-icon svg{width:24px;height:24px;fill:currentColor;}.pain-cost-box{margin-top:var(--space-4);padding-top:var(--space-3);border-top:1px dashed var(--color-border);font-size:0.88rem;color:var(--color-danger-dark);}.pain-cost-box strong{display:block;font-weight:700;}.step-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-6);position:relative;}.step-num{width:32px;height:32px;border-radius:50%;background-color:var(--color-primary);color:#ffffff;font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-4);}.feature-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-6);}.feature-icon{width:40px;height:40px;border-radius:var(--radius-sm);background-color:var(--color-primary-subtle);color:var(--color-primary);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-3);}.feature-icon svg{width:22px;height:22px;fill:currentColor;}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);box-shadow:var(--shadow-sm);transition:transform var(--transition-fast),box-shadow var(--transition-fast);}.stat-card:hover{box-shadow:var(--shadow-md);border-color:var(--color-border-strong);}.stat-text{font-size:1.15rem;font-weight:700;color:var(--color-primary-dark);line-height:1.45;margin-bottom:var(--space-2);}.stat-source{font-size:0.85rem;font-weight:600;color:var(--color-text-light);}.table-wrapper{overflow-x:auto;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);box-shadow:var(--shadow-sm);}.comparison-table{width:100%;border-collapse:collapse;text-align:left;font-size:0.95rem;}.comparison-table th,.comparison-table td{padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--color-border-subtle);}.comparison-table th{background-color:var(--color-surface-alt);font-weight:700;color:var(--color-primary-dark);}.comparison-table tr:hover td{background-color:var(--color-primary-subtle);}.comparison-table tr:last-child td{border-bottom:none;}.highlight-col{background-color:var(--color-primary-subtle);font-weight:600;color:var(--color-primary-dark);}.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-6);}.faq-item{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-6);}.faq-item h3{font-size:1.15rem;margin-bottom:var(--space-2);}.cta-banner{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-light) 100%);color:#ffffff;padding:var(--space-12) var(--space-8);border-radius:var(--radius-xl);text-align:center;box-shadow:var(--shadow-xl);}.cta-banner h2{color:#ffffff;margin-bottom:var(--space-3);}.cta-banner p{color:rgba(255,255,255,0.9);font-size:1.2rem;max-width:650px;margin:0 auto var(--space-8) auto;}.cta-banner-actions{display:flex;justify-content:center;gap:var(--space-4);flex-wrap:wrap;}.site-footer{background-color:var(--color-primary-dark);color:#ffffff;padding-top:var(--space-16);padding-bottom:var(--space-8);}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.2fr 1.2fr;gap:var(--space-10);margin-bottom:var(--space-12);}.footer-brand p{color:rgba(255,255,255,0.75);font-size:0.92rem;}.footer-col-title{font-size:0.92rem;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;margin-bottom:var(--space-4);color:#ffffff;}.footer-links{list-style:none;padding:0;margin:0;}.footer-links li{margin-bottom:var(--space-2);}.footer-links a{color:rgba(255,255,255,0.75);text-decoration:none;font-size:0.92rem;}.footer-links a:hover{color:var(--color-accent-light);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;font-size:0.85rem;color:rgba(255,255,255,0.6);flex-wrap:wrap;gap:var(--space-4);}.breadcrumbs{display:flex;align-items:center;gap:0.5rem;font-size:0.88rem;color:var(--color-text-light);margin-bottom:var(--space-6);}.breadcrumbs a{color:var(--color-text-muted);text-decoration:none;}.breadcrumbs a:hover{color:var(--color-accent);text-decoration:underline;}.article-header{margin-bottom:var(--space-8);}.article-header h1{margin-top:var(--space-2);margin-bottom:var(--space-3);}.article-meta-bar{display:flex;align-items:center;gap:0.75rem;font-size:0.9rem;color:var(--color-text-light);}.article-body{font-size:1.1rem;line-height:1.75;color:var(--color-text-main);}.article-body h2{margin-top:var(--space-10);margin-bottom:var(--space-4);}.article-body h3{margin-top:var(--space-8);margin-bottom:var(--space-3);}.article-body p{margin-bottom:var(--space-6);}.article-body ul,.article-body ol{margin-bottom:var(--space-6);}.callout-box{background-color:var(--color-surface-alt);border:1px solid var(--color-border);padding:var(--space-6);border-radius:var(--radius-lg);margin:var(--space-8) 0;box-shadow:var(--shadow-sm);}.callout-box strong{color:var(--color-primary-dark);}.blog-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-6);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;justify-content:space-between;transition:transform 0.15s ease,box-shadow 0.15s ease;}.blog-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);}.blog-card h3 a{color:var(--color-primary-dark);text-decoration:none;}.blog-card h3 a:hover{color:var(--color-accent);}@media (max-width:992px){.hero-grid{grid-template-columns:1fr;}.card-grid-3,.card-grid-4{grid-template-columns:repeat(2,1fr);}.faq-grid{grid-template-columns:1fr;}.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width:768px){.card-grid-3,.card-grid-4,.card-grid-2{grid-template-columns:1fr;}.footer-grid{grid-template-columns:1fr;}.nav-links{display:none;position:absolute;top:var(--header-height);left:0;width:100%;background:#ffffff;border-bottom:1px solid var(--color-border);flex-direction:column;padding:var(--space-6);box-shadow:var(--shadow-lg);}.nav-toggle-label{display:flex;align-items:center;cursor:pointer;padding:var(--space-2);}.nav-toggle-label svg{width:28px;height:28px;}.nav-toggle-input:checked ~ .nav-links{display:flex}}.roi-calculator-card{background:linear-gradient(180deg,var(--color-surface) 0%,var(--color-surface-alt) 100%);border:2px solid var(--color-border);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;}@media (max-width:768px){.roi-calc-grid{grid-template-columns:1fr}}.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-dark);font-weight:800;font-size:1.05rem;padding:0.2rem 0.65rem;border-radius:var(--radius-sm);border:1px solid var(--color-border);font-variant-numeric:tabular-nums;}.roi-slider{width:100%;height:8px;border-radius:var(--radius-full);background:var(--color-border);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-3);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);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%;text-align:center;}