/*
 * Denkei Test Area Hub shared styles — v3
 * Generated from the approved 6-page Solution Hub concepts.
 * All component classes are namespaced to avoid Flatsome/WooCommerce collisions.
 */

.nda-test-area-hub{
  --navy:#0b1f3a;
  --navy2:#102a4b;
  --blue:#1467c7;
  --blue2:#2f86e5;
  --sky:#eef6ff;
  --ink:#172033;
  --muted:#64748b;
  --line:#dbe4ee;
  --soft:#f7f9fc;
  --white:#fff;
  --green:#18794e;
  --green-soft:#eaf8f1;
  --amber:#9a6700;
  --amber-soft:#fff7df;
  --radius:22px;
  --shadow:0 18px 55px rgba(23,32,51,.08);
}
.nda-test-area-hub, .nda-test-area-hub *{box-sizing:border-box}

.nda-test-area-hub{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  color:var(--ink);
  background:#fff;
  line-height:1.6;
}
.nda-test-area-hub a{text-decoration:none;color:inherit}
.nda-test-area-hub .nda-ta-shell{width:min(1180px,calc(100% - 40px));margin:auto}
.nda-test-area-hub .nda-ta-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-size:12px;
  font-weight:850;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--blue);
}
.nda-test-area-hub .nda-ta-eyebrow:before{content:"";width:28px;height:2px;border-radius:2px;background:var(--blue)}
.nda-test-area-hub h1, .nda-test-area-hub h2, .nda-test-area-hub h3, .nda-test-area-hub h4{margin:0;line-height:1.12;color:var(--navy)}
.nda-test-area-hub h1{font-size:clamp(34px,4vw,50px);letter-spacing:-.038em}
.nda-test-area-hub h2{font-size:clamp(26px,3vw,38px);letter-spacing:-.028em}
.nda-test-area-hub h3{font-size:24px;letter-spacing:-.02em}
.nda-test-area-hub h4{font-size:18px;letter-spacing:-.015em}
.nda-test-area-hub p{margin:0}
.nda-test-area-hub .nda-ta-section{padding:82px 0}
.nda-test-area-hub .nda-ta-section-head{max-width:820px;margin-bottom:38px}
.nda-test-area-hub .nda-ta-section-head p{margin-top:16px;color:var(--muted);font-size:17px}

/* Compact hero */
.nda-test-area-hub .nda-ta-hero{
  background:
    radial-gradient(circle at 87% 12%,rgba(47,134,229,.18),transparent 27%),
    linear-gradient(180deg,#f8fbff 0%,#fff 100%);
  border-bottom:1px solid #edf1f6;
  padding:50px 0 48px;
}
.nda-test-area-hub .nda-ta-breadcrumb{font-size:12px;color:#718096;margin-bottom:20px}
.nda-test-area-hub .nda-ta-breadcrumb a{color:var(--blue);font-weight:750}
.nda-test-area-hub .nda-ta-hero-copy{max-width:980px}

.nda-test-area-hub .nda-ta-hero-image{
  width:min(1180px,calc(100vw - 40px));
  max-width:none;
  height:clamp(150px,17vw,205px);
  margin:14px 0 26px;
  overflow:hidden;
  border:1px solid #cbd8e7;border-radius:16px;background:#eaf1f8;
  box-shadow:0 12px 32px rgba(11,31,58,.08);
}
.nda-test-area-hub .nda-ta-hero-image img{
  display:block;width:100%;height:100%;object-fit:cover;object-position:center;
}
.nda-test-area-hub .nda-ta-hero .nda-ta-lead{margin-top:18px;max-width:870px;color:#536175;font-size:18px}
.nda-test-area-hub .nda-ta-actions{display:flex;gap:12px;margin-top:27px;flex-wrap:wrap}
.nda-test-area-hub .nda-ta-btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:48px;padding:0 21px;border-radius:11px;
  font-weight:850;font-size:13px;transition:.2s ease;
}
.nda-test-area-hub .nda-ta-btn:hover{transform:translateY(-1px)}
.nda-test-area-hub .nda-ta-btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 28px rgba(20,103,199,.19)}
.nda-test-area-hub .nda-ta-btn-secondary{border:1px solid var(--line);background:#fff;color:var(--navy)}

/* Objective cards */
.nda-test-area-hub .nda-ta-objectives{background:#fff}
.nda-test-area-hub .nda-ta-objective-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.nda-test-area-hub .nda-ta-objective-card{
  background:#fff;border:1px solid #cbd7e5;border-radius:20px;padding:28px;
  min-height:250px;box-shadow:0 10px 28px rgba(23,32,51,.07);
  display:flex;flex-direction:column;cursor:pointer;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.nda-test-area-hub .nda-ta-objective-num{
  width:42px;height:42px;border-radius:12px;background:#e6f1ff;color:#0759b6;border:1px solid #cfe2f7;
  display:grid;place-items:center;font-size:12px;font-weight:900;margin-bottom:22px;
}
.nda-test-area-hub .nda-ta-objective-card p{margin-top:11px;color:var(--muted);font-size:14px}
.nda-test-area-hub .nda-ta-objective-links{margin-top:auto;padding-top:22px;display:flex;flex-wrap:wrap;gap:8px}
.nda-test-area-hub .nda-ta-objective-links span{font-size:11px;font-weight:750;padding:7px 9px;background:#eef4fb;border:1px solid #ccd9e8;border-radius:8px;color:#35445a}
.nda-test-area-hub .nda-ta-objective-go{display:inline-flex;width:max-content;margin-top:22px;padding:9px 13px;border-radius:9px;background:var(--blue);color:#fff;font-size:12px;font-weight:850;box-shadow:0 6px 18px rgba(20,103,199,.16)}
.nda-test-area-hub .nda-ta-objective-card:hover{transform:translateY(-3px);border-color:#8db8e3;box-shadow:0 16px 36px rgba(23,32,51,.11)}
.nda-test-area-hub .nda-ta-objective-card:hover h3{color:var(--blue)}
.nda-test-area-hub .nda-ta-objective-card:hover .nda-ta-objective-go{background:#0d58ad}

/* Route groups */
.nda-test-area-hub .nda-ta-route-section{scroll-margin-top:90px}
.nda-test-area-hub .nda-ta-route-section + .nda-ta-route-section{border-top:1px solid var(--line)}
.nda-test-area-hub .nda-ta-route-header{display:grid;grid-template-columns:.74fr 1.26fr;gap:55px;align-items:start;margin-bottom:34px}
.nda-test-area-hub .nda-ta-route-kicker{font-size:11px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:10px}
.nda-test-area-hub .nda-ta-route-summary{color:var(--muted);font-size:16px;max-width:720px}
.nda-test-area-hub .nda-ta-solution-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.nda-test-area-hub .nda-ta-solution-card{
  position:relative;display:flex;flex-direction:column;
  border:1px solid #cad6e4;border-radius:18px;background:#fff;padding:26px;
  min-height:230px;transition:.2s ease;overflow:hidden;box-shadow:0 8px 24px rgba(23,32,51,.055);
}
.nda-test-area-hub .nda-ta-solution-card.is-active:hover{transform:translateY(-3px);box-shadow:0 16px 38px rgba(23,32,51,.11);border-color:#8db8e3}
.nda-test-area-hub .nda-ta-solution-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:#d9e4ef}
.nda-test-area-hub .nda-ta-solution-card.is-active:before{background:var(--blue)}
.nda-test-area-hub .nda-ta-solution-card p{margin-top:10px;color:var(--muted);font-size:14px}
.nda-test-area-hub .nda-ta-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:17px}
.nda-test-area-hub .nda-ta-tag{font-size:10.5px;font-weight:750;padding:6px 8px;border-radius:7px;background:#eef4fb;border:1px solid #ccd9e8;color:#35445a}
.nda-test-area-hub .nda-ta-card-link{display:inline-flex;width:max-content;margin-top:auto;padding:9px 12px;border-radius:9px;background:#e7f1ff;color:#0759b6;font-size:12.5px;font-weight:900;box-shadow:inset 0 0 0 1px #c7dcf3}
.nda-test-area-hub .nda-ta-solution-card:hover .nda-ta-card-link{background:var(--blue);color:#fff;box-shadow:none}

/* focused maintenance card */
.nda-test-area-hub .nda-ta-maintenance-feature{
  border-radius:26px;
  background:linear-gradient(135deg,#0b1f3a 0%,#102f56 68%,#164579 100%);
  color:#fff;padding:34px;position:relative;overflow:hidden;
}
.nda-test-area-hub .nda-ta-maintenance-feature:after{
  content:"";position:absolute;width:380px;height:380px;border-radius:50%;
  right:-120px;top:-160px;background:rgba(73,155,240,.16)
}
.nda-test-area-hub .nda-ta-maintenance-feature h3, .nda-test-area-hub .nda-ta-maintenance-feature h4{color:#fff}
.nda-test-area-hub .nda-ta-maintenance-feature p{color:#c5d1df;margin-top:10px;max-width:760px}
.nda-test-area-hub .nda-ta-maintenance-head{position:relative;z-index:2;display:block}
.nda-test-area-hub .nda-ta-maintenance-routes{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:28px}
.nda-test-area-hub .nda-ta-maintenance-route{padding:16px;border-radius:15px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12)}
.nda-test-area-hub .nda-ta-maintenance-route b{display:block;font-size:13px;color:#fff}
.nda-test-area-hub .nda-ta-maintenance-route span{display:block;margin-top:5px;font-size:11px;line-height:1.45;color:#aebfd2}

/* selection guide */
.nda-test-area-hub .nda-ta-guide{background:linear-gradient(180deg,#f8fbff,#fff)}
.nda-test-area-hub .nda-ta-guide-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start}
.nda-test-area-hub .nda-ta-guide-intro{position:sticky;top:92px}
.nda-test-area-hub .nda-ta-guide-intro p{margin-top:16px;color:var(--muted);font-size:16px}
.nda-test-area-hub .nda-ta-guide-list{display:grid;gap:12px}
.nda-test-area-hub .nda-ta-guide-item{display:grid;grid-template-columns:48px 1fr;gap:15px;padding:19px;border:1px solid var(--line);border-radius:16px;background:#fff}
.nda-test-area-hub .nda-ta-guide-num{width:42px;height:42px;border-radius:11px;background:var(--sky);color:var(--blue);display:grid;place-items:center;font-size:11px;font-weight:900}
.nda-test-area-hub .nda-ta-guide-item p{margin-top:5px;color:var(--muted);font-size:13px}

/* related */
.nda-test-area-hub .nda-ta-related-box{display:grid;grid-template-columns:1.3fr .7fr;gap:28px;align-items:center;padding:35px;border:1px solid #d8e6f4;border-radius:24px;background:linear-gradient(135deg,#eef7ff,#fbfdff)}
.nda-test-area-hub .nda-ta-related-box p{margin-top:10px;color:var(--muted)}
.nda-test-area-hub .nda-ta-related-action{text-align:right}

.nda-test-area-hub .nda-ta-final{padding:72px 0;background:var(--navy);color:#fff;text-align:center}
.nda-test-area-hub .nda-ta-final h2{color:#fff}
.nda-test-area-hub .nda-ta-final p{max-width:780px;margin:16px auto 0;color:#bdc9d8;font-size:17px}
.nda-test-area-hub .nda-ta-final .nda-ta-actions{justify-content:center}
.nda-test-area-hub .nda-ta-final .nda-ta-btn-secondary{background:#fff}

@media(max-width:960px){
  .nda-test-area-hub .nda-ta-objective-grid{grid-template-columns:1fr}
  .nda-test-area-hub .nda-ta-route-header, .nda-test-area-hub .nda-ta-guide-grid, .nda-test-area-hub .nda-ta-related-box{grid-template-columns:1fr}
  .nda-test-area-hub .nda-ta-guide-intro{position:static}
  .nda-test-area-hub .nda-ta-maintenance-routes{grid-template-columns:repeat(2,1fr)}
  .nda-test-area-hub .nda-ta-related-action{text-align:left}
}
@media(max-width:720px){
  .nda-test-area-hub .nda-ta-shell{width:min(100% - 28px,1180px)}
  .nda-test-area-hub .navlinks{display:none}
  .nda-test-area-hub .nda-ta-hero{padding:40px 0 38px}
  .nda-test-area-hub .nda-ta-hero-image{width:100%;height:145px;margin:12px 0 22px;border-radius:12px}
  .nda-test-area-hub .nda-ta-section{padding:66px 0}
  .nda-test-area-hub .nda-ta-solution-grid{grid-template-columns:1fr}
  .nda-test-area-hub .nda-ta-maintenance-head{grid-template-columns:1fr}
  .nda-test-area-hub .nda-ta-maintenance-routes{grid-template-columns:1fr}
  .nda-test-area-hub .nda-ta-jump-label{width:100%;margin-bottom:2px}
}