/* Fieldset/legend reset — semantic grouping without browser chrome */
.tp-fieldset{border:none;padding:0;margin:0 0 4px 0}
.tp-fieldset legend.tp-form-section{float:left;width:100%;padding:0}
.tp-fieldset legend.tp-form-section + *{clear:left}
/* WCAG 2.4.7/2.4.11 Focus-visible — plugin elements */
.tp-tab-btn:focus-visible{outline:3px solid var(--tp-teal);outline-offset:3px;box-shadow:0 0 0 5px rgba(0,181,173,.18);border-radius:40px}
.tp-btn:focus-visible{outline:3px solid var(--tp-teal);outline-offset:3px;box-shadow:0 0 0 5px rgba(0,181,173,.18)}
.tp-product-card:focus-visible{outline:3px solid var(--tp-teal);outline-offset:2px}
.tp-product-search-wrap:focus-within{outline:2px solid var(--tp-teal);outline-offset:0;border-color:var(--tp-teal);box-shadow:0 0 0 3px rgba(0,181,173,.18)}
.tp-product-search:focus-visible{outline:none}
.tp-search-clear:focus-visible{outline:2px solid var(--tp-navy);outline-offset:2px}
.tp-checkbox-wrap input[type=checkbox]:focus-visible{outline:2px solid var(--tp-navy);outline-offset:2px}
/* TruePath Site Installer — Frontend Styles v2.0.0 */
:root{--tp-navy:#0a2540;--tp-teal:#00b5ad;--tp-teal-d:#007a74;--tp-teal-p:#e6f7f7;--tp-teal-accessible:#006b65;--tp-gray:#f4f7fa;--tp-border:#e2e8f0;--tp-muted:#64748b;--tp-radius:10px;--tp-shadow:0 4px 16px rgba(10,37,64,.1)}

/* Buttons */
.tp-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:7px;font-size:.95rem;font-weight:600;cursor:pointer;border:2px solid transparent;transition:all .2s;text-decoration:none}
.tp-btn-primary{background:var(--tp-teal);color:#fff;border-color:var(--tp-teal)}
.tp-btn-primary:hover{background:var(--tp-teal-d);color:#fff;transform:translateY(-1px)}
.tp-btn-outline{background:transparent;color:var(--tp-navy);border-color:var(--tp-border)}
.tp-btn-outline:hover{border-color:var(--tp-teal);color:var(--tp-teal)}
.tp-btn-lg{padding:15px 32px;font-size:1rem}

/* Alerts */
.tp-alert{padding:16px 20px;border-radius:var(--tp-radius);margin:14px 0}
.tp-alert-error{background:#fef2f2;border:1.5px solid #fecaca;color:#dc2626}
.tp-alert-success{background:#f0fdf4;border:1.5px solid #bbf7d0;color:#166534}
.tp-alert-success strong{display:block;margin-bottom:6px}

/* Form box wrapper */
.tp-form-box{background:#f8fafc;border:1px solid var(--tp-border);border-radius:14px;padding:28px 32px}
.tp-form-box h3{color:var(--tp-navy);margin:0 0 8px;font-size:1.2rem}
.tp-form-box>p{font-size:.9rem;color:var(--tp-muted);margin-bottom:20px}

/* Forms */
.tp-form .tp-form-section{color:var(--tp-navy);font-size:1rem;margin:20px 0 12px;padding-bottom:6px;border-bottom:2px solid var(--tp-teal-p)}
.tp-form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
@media(max-width:600px){.tp-form-row{grid-template-columns:1fr}}
.tp-form-group{display:flex;flex-direction:column;gap:5px}
.tp-form-group label{font-size:.84rem;font-weight:600;color:#334155}
.tp-form-group input,.tp-form-group select,.tp-form-group textarea{min-height:80px;width:100%;padding:10px 14px;border:1.5px solid var(--tp-border);border-radius:7px;font-size:.95rem;color:#0f172a;background:#fff;transition:border-color .2s,box-shadow .2s;box-sizing:border-box;font-family:inherit}
.tp-form-group input:focus-visible,.tp-form-group select:focus-visible,.tp-form-group textarea:focus-visible{outline:2px solid var(--tp-teal);outline-offset:0;border-color:var(--tp-teal);box-shadow:0 0 0 3px rgba(0,181,173,.18)}
.tp-form-group textarea{min-height:80px;resize:vertical;min-height:72px}

/* Checkbox */
.tp-checkbox-wrap{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;background:var(--tp-teal-p);border:1.5px solid rgba(0,181,173,.2);border-radius:var(--tp-radius);margin:16px 0}
.tp-checkbox-wrap input[type=checkbox]{width:18px;height:18px;margin-top:2px;flex-shrink:0;accent-color:var(--tp-teal);cursor:pointer}
.tp-checkbox-wrap label{font-size:.88rem;color:#374151;line-height:1.55;cursor:pointer}

/* Tabs */
.tp-tab-nav{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.tp-tab-btn{padding:9px 18px;border:2px solid var(--tp-border);border-radius:40px;background:#fff;color:var(--tp-muted);font-size:.85rem;font-weight:600;cursor:pointer;transition:all .2s;font-family:inherit}
.tp-tab-btn:hover{border-color:var(--tp-teal);color:var(--tp-teal)}
.tp-tab-btn.active{background:var(--tp-navy);border-color:var(--tp-navy);color:#fff}
.tp-tab-panel{display:none}
.tp-tab-panel.active{display:block;animation:tp-fade .25s ease}
@keyframes tp-fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

/* Product grid */
.tp-product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.tp-product-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--tp-border);border-radius:14px;overflow:hidden;text-decoration:none;color:inherit;transition:all .2s}
.tp-product-card:hover{box-shadow:var(--tp-shadow);border-color:var(--tp-teal);transform:translateY(-3px)}
.tp-product-icon{font-size:2.2rem;padding:20px;text-align:center;background:var(--tp-teal-p);display:flex;align-items:center;justify-content:center;min-height:90px}
.tp-product-img-wrap{position:relative;overflow:hidden;height:160px;background:var(--tp-teal-p)}
.tp-product-img-wrap img{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .3s ease;display:block}
.tp-product-card:hover .tp-product-img-wrap img{transform:scale(1.04)}
.tp-product-body{padding:16px 18px 20px;flex:1;display:flex;flex-direction:column;gap:6px}
.tp-product-body h3{margin:0;font-size:.98rem;color:var(--tp-navy)}
.tp-product-body p{margin:0;font-size:.85rem;color:var(--tp-muted);flex:1;line-height:1.55}
.tp-ins-note{font-size:.75rem;color:var(--tp-teal-accessible)}
.tp-code{display:inline-block;background:var(--tp-teal-p);color:var(--tp-teal-accessible);border-radius:3px;padding:1px 6px;font-size:.7rem;font-weight:700;font-family:monospace}
.tp-cta{font-size:.8rem;font-weight:700;color:var(--tp-teal)}

/* Steps */
.tp-steps{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:20px}
.tp-step{text-align:center;padding:24px 16px}
.tp-step-icon{font-size:2rem;width:64px;height:64px;background:#fff;border:2px solid var(--tp-teal);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 14px;transition:all .2s}
.tp-step:hover .tp-step-icon{background:var(--tp-teal);transform:scale(1.08)}
.tp-step h3{font-size:1rem;color:var(--tp-navy);margin:0 0 8px}
.tp-step p{font-size:.85rem;color:var(--tp-muted);margin:0;line-height:1.6}

/* Why grid */
.tp-why-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tp-why-card{background:#fff;border:1px solid var(--tp-border);border-radius:14px;padding:24px;transition:all .2s;position:relative;overflow:hidden}
.tp-why-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--tp-teal),#4dd9d5);transform:scaleX(0);transition:transform .2s}
.tp-why-card:hover{box-shadow:var(--tp-shadow);border-color:var(--tp-teal);transform:translateY(-3px)}
.tp-why-card:hover::after{transform:scaleX(1)}
.tp-why-icon{font-size:2rem;margin-bottom:10px}
.tp-why-card h3{font-size:1rem;color:var(--tp-navy);margin:0 0 8px}
.tp-why-card p{font-size:.88rem;color:var(--tp-muted);margin:0;line-height:1.6}

/* Testimonials */
.tp-testimonials-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tp-testimonial{background:#fff;border:1px solid var(--tp-border);border-radius:14px;padding:24px;position:relative}
.tp-stars{color:#f59e0b;font-size:1rem;letter-spacing:2px;margin-bottom:10px}
.tp-testimonial blockquote{font-size:.9rem;font-style:italic;color:#374151;line-height:1.65;margin:0 0 16px}
.tp-reviewer{display:flex;align-items:center;gap:10px}
.tp-reviewer-avatar{font-size:1.6rem;width:38px;height:38px;background:var(--tp-teal-p);border-radius:50%;display:flex;align-items:center;justify-content:center}
.tp-reviewer-name{font-weight:700;font-size:.88rem;color:var(--tp-navy)}
.tp-reviewer-loc{font-size:.76rem;color:var(--tp-muted)}

/* Packet form */
.tp-packet-form-wrap{max-width:720px}

/* File upload */
.tp-file-upload-wrap{display:flex;align-items:center;flex-wrap:wrap;gap:4px;padding:10px 14px;border:1.5px dashed var(--tp-border);border-radius:7px;background:#fafafa;transition:border-color .2s}
.tp-file-upload-wrap:hover{border-color:var(--tp-teal);background:var(--tp-teal-p)}

/* Responsive */
/* Tablet */
@media(max-width:768px){
  .tp-product-grid,.tp-why-grid,.tp-testimonials-grid{grid-template-columns:1fr}
  .tp-steps{grid-template-columns:1fr 1fr}
  .tp-form-box{padding:20px}
  .tp-tab-btn{font-size:.8rem;padding:8px 14px;min-height:44px}
  .tp-btn{min-height:44px}
  .tp-product-search{font-size:16px}
  .tp-product-search-wrap{border-radius:12px;padding:0 14px}
}
/* Phone */
@media(max-width:480px){
  .tp-steps{grid-template-columns:1fr}
  .tp-form-row{grid-template-columns:1fr}
  .tp-tab-nav{gap:6px}
  .tp-tab-btn{font-size:.75rem;padding:7px 11px}
  .tp-product-img-wrap{height:130px}
  .tp-form-group input,.tp-form-group select,.tp-form-group textarea{min-height:80px;font-size:16px}
  .tp-btn-lg{width:100%;justify-content:center}
  .tp-why-grid,.tp-testimonials-grid,.tp-product-grid{grid-template-columns:1fr}
  .tp-search-count{display:block;width:100%}
  .tp-packet-form-wrap{max-width:100%}
}
/* Small phone ≤375px */
@media(max-width:375px){
  .tp-tab-btn{font-size:.72rem;padding:6px 9px}
  .tp-product-body h3{font-size:.9rem}
  .tp-product-body p{font-size:.82rem}
  .tp-code{font-size:.65rem}
}

/* Product search bar */
.tp-product-search-wrap{position:relative;display:flex;align-items:center;margin-bottom:20px;background:#fff;border:1.5px solid var(--tp-border);border-radius:40px;padding:0 16px;transition:border-color .2s,box-shadow .2s}
.tp-product-search-wrap:focus-within{border-color:var(--tp-teal);box-shadow:0 0 0 3px rgba(0,181,173,.12)}
.tp-search-icon{font-size:16px;color:var(--tp-muted);flex-shrink:0;margin-right:10px;pointer-events:none}
.tp-product-search{flex:1;border:none;outline:0;/* focus handled by .tp-product-search-wrap:focus-within */font-size:.95rem;color:var(--tp-navy);background:transparent;padding:14px 0;font-family:inherit}
.tp-product-search::placeholder{color:var(--tp-muted)}
.tp-search-clear{width:26px;height:26px;border-radius:50%;background:var(--tp-border);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--tp-muted);flex-shrink:0;transition:background .15s}
.tp-search-clear:hover{background:var(--tp-teal);color:#fff}
.tp-search-count{font-size:.88rem;color:var(--tp-muted);margin-bottom:16px;padding:8px 14px;background:var(--tp-teal-p);border-radius:6px;display:inline-block}