@import url("lind-cable-reel.css?v=20261030-3");

:root {
  --navy: #0b253e;
  --navy-2: #16496a;
  --blue: #0a77b7;
  --blue-dark: #075681;
  --cyan: #68c9ed;
  --lime: #b7e34d;
  --ink: #122c40;
  --paper: #eef4f7;
}

.hero { background: #0b253e; }
.hero-image { object-position: 66% center; filter: saturate(.9) contrast(1.03); }
.hero-shade { background: linear-gradient(90deg, rgba(6,24,40,.98) 0%, rgba(6,31,50,.93) 50%, rgba(6,31,50,.45) 100%), linear-gradient(0deg, rgba(4,20,34,.72), transparent 55%); }
.hero-content, .hero-boundary { position: relative; }
.transformer-logo { display: block; width: 245px; max-height: 86px; object-fit: contain; object-position: left center; margin-bottom: 24px; padding: 14px 17px; border-radius: 7px; background: rgba(255,255,255,.97); box-shadow: 0 12px 28px rgba(0,0,0,.2); }
.manufacturer-label { display: inline-flex; margin: 0 0 16px; padding: 6px 9px; border: 1px solid rgba(255,255,255,.22); border-radius: 999px; color: #d5e8f3; font-size: 10px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.transformer-class-options { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.transformer-class-options span { min-height: 126px; }
.option-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.detail-panel { margin-top: 0; padding: 18px; border: 1px solid var(--line); border-radius: 7px; background: #f6f9fb; }
.profile-card { margin: 25px 0 18px; padding: 20px; border: 1px solid rgba(104,201,237,.35); border-radius: 7px; background: rgba(104,201,237,.08); }
.profile-card span, .profile-card small { display: block; }
.profile-card span { color: var(--cyan); font-size: 9px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.profile-card strong { display: block; margin: 8px 0 5px; font-size: 25px; line-height: 1.12; }
.profile-card small { color: #bdd4e3; }
#transformer-result-complete { padding: 34px; }
#transformer-result-complete h3 { margin: 0 0 11px; font-size: 32px; line-height: 1.08; }
#transformer-result-complete > p { color: #bdd0dd; }
.transformer-mark { position: relative; width: 136px; height: 92px; margin-bottom: 26px; }
.transformer-mark::before, .transformer-mark::after { position: absolute; top: 10px; width: 52px; height: 70px; border: 3px solid var(--cyan); border-radius: 7px; content: ""; }
.transformer-mark::before { left: 7px; }
.transformer-mark::after { right: 7px; }
.transformer-mark i { position: absolute; z-index: 1; left: 50%; top: 16px; width: 17px; height: 58px; transform: translateX(-50%); border: 3px solid var(--cyan); border-top: 0; border-bottom: 0; }
.transformer-mark b, .transformer-mark em { position: absolute; z-index: 2; top: 26px; width: 19px; height: 38px; border: 2px solid var(--cyan); border-radius: 50%; }
.transformer-mark b { left: 24px; }
.transformer-mark em { right: 24px; }
#transformer-result-summary { display: grid; gap: 1px; max-height: 560px; overflow-y: auto; margin: 20px 0; padding-right: 4px; }
#transformer-result-summary div { padding: 10px 12px; background: rgba(255,255,255,.07); }
#transformer-result-summary dt { color: #9ac1da; font-size: 8px; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }
#transformer-result-summary dd { margin: 3px 0 0; color: #fff; font-size: 12px; overflow-wrap: anywhere; }
.testing-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.source-note { margin: 18px 0 0; padding: 14px 16px; border-left: 3px solid var(--blue); background: #f2f8fb; color: var(--muted); font-size: 12px; }

@media (max-width: 850px) {
  .transformer-class-options, .option-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .transformer-logo { width: 210px; }
  .testing-grid { grid-template-columns: 1fr; }
}