/* ==========================================================================
   Style 3: Clean-Tech & Medical Device Hardware
   Benchmark: Keyence, TE Connectivity, Siemens Healthineers, Omron
   Characteristics: Clinical Pure White, Precision Medical Cyan/Teal, High Legibility
   ========================================================================== */

:root {
  --med-cyan: #0284c7;           /* High-precision clean cyan */
  --med-cyan-dark: #0369a1;
  --med-cyan-light: #f0f9ff;
  --med-teal: #0f766e;           /* Surgical sterile teal */
  --med-dark: #0f172a;           /* Clean modern slate */
  --med-slate: #334155;
  --med-muted: #64748b;
  --med-page: #f8fafc;
  --med-surface: #ffffff;
  --med-border: #e2e8f0;
  --med-border-focus: #38bdf8;
  --radius-med: 8px;             /* Gentle modern clinical radius */
  --shadow-med-clean: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px -1px rgba(0, 0, 0, 0.05);
}

body.theme-medical {
  background-color: var(--med-page);
  color: var(--med-slate);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

/* Medical Header */
.med-topbar {
  background-color: #ffffff;
  color: var(--med-muted);
  font-size: 0.8rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--med-border);
}

.med-header {
  background-color: #ffffff;
  border-bottom: 1px solid var(--med-border);
  position: sticky;
  top: 0;
  z-index: 900;
  padding: 0.95rem 0;
}

.med-brand-mark {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #0284c7 0%, #0f766e 100%);
  color: #ffffff;
  border-radius: var(--radius-med);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
}

.med-brand-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--med-dark);
  letter-spacing: -0.02em;
}

.med-brand-sub {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--med-cyan);
}

/* Medical Hero */
.med-hero-wrap {
  background-color: #ffffff;
  border-bottom: 1px solid var(--med-border);
  padding: 4.5rem 0;
  position: relative;
}

.med-hero-badge {
  background-color: var(--med-cyan-light);
  border: 1px solid #bae6fd;
  color: var(--med-cyan-dark);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.med-hero-title {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--med-dark);
  line-height: 1.18;
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
}

.med-hero-desc {
  font-size: 1.05rem;
  color: var(--med-slate);
  line-height: 1.6;
  margin-bottom: 2rem;
  max-width: 600px;
}

.btn-med-primary {
  background-color: var(--med-cyan);
  color: #ffffff;
  font-size: 0.94rem;
  font-weight: 700;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-med);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: background-color 0.15s ease;
}

.btn-med-primary:hover {
  background-color: var(--med-cyan-dark);
}

.btn-med-sample {
  background-color: #ffffff;
  border: 1px solid var(--med-border);
  color: var(--med-dark);
  font-size: 0.94rem;
  font-weight: 600;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-med);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.15s ease;
}

.btn-med-sample:hover {
  border-color: var(--med-cyan);
  color: var(--med-cyan);
}

/* Medical Spec Card */
.med-device-card {
  background-color: #ffffff;
  border: 1px solid var(--med-border);
  border-radius: var(--radius-med);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-med-clean);
  transition: all 0.2s ease;
}

.med-device-card:hover {
  border-color: var(--med-cyan);
  box-shadow: 0 10px 25px -5px rgba(2, 132, 199, 0.1);
  transform: translateY(-2px);
}

.med-device-img {
  height: 180px;
  background-color: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--med-border);
}

.med-device-body {
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.med-device-class {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--med-teal);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
}

.med-device-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--med-dark);
  line-height: 1.35;
  margin-bottom: 0.75rem;
}