/* ==========================================================================
   Leybold Specialized Division Clean B2B Styles
   Identity: Official Leybold Vacuum Technology & Precision German Engineering
   Official Colors: Signal Red (#E2001A), Anthracite (#1E293B), Light Slate (#F8FAFC)
   ========================================================================== */

.ley-hero-banner {
  position: relative;
  background-color: #0d1117;
  background-image: 
    linear-gradient(135deg, rgba(15, 23, 42, 0.92) 0%, rgba(30, 41, 59, 0.82) 50%, rgba(17, 24, 39, 0.92) 100%),
    url('../assets/images/hero/leybold_vacuum_hero.webp');
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  color: #ffffff;
  padding: 72px 0 64px;
  border-bottom: 3px solid #E2001A;
  overflow: hidden;
}

/* Crisp White Floating Glass Pill for Leybold Germany Official Brand */
.ley-hero-brand-pill {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid rgba(255, 255, 255, 0.9);
  padding: 8px 22px;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.4);
  margin-bottom: 26px;
  backdrop-filter: blur(8px);
}

.ley-hero-logo-img {
  height: 28px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  display: block;
}

.ley-pill-divider {
  width: 1px;
  height: 24px;
  background: #cbd5e1;
}

.ley-pill-badge-text {
  font-family: var(--font-primary);
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: #1e293b;
}
.text-ley {
  color: #E2001A;
}

.ley-hero-title {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.18;
  margin-bottom: 18px;
  letter-spacing: -0.025em;
  color: #ffffff;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}
.ley-hero-title .highlight {
  color: #fca5a5;
}

.ley-hero-subtitle {
  font-size: 1.15rem;
  color: #e2e8f0;
  max-width: 840px;
  line-height: 1.65;
  margin-bottom: 32px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

/* Vacuum Pressure Range Strip */
.vacuum-range-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 36px;
}

.v-range-card {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-lg);
  padding: 22px;
  text-align: center;
  transition: var(--transition);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(8px);
}
.v-range-card:hover {
  border-color: #E2001A;
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(226, 0, 26, 0.2);
}
.v-range-name {
  font-size: 0.8125rem;
  font-weight: 800;
  color: #E2001A;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.v-range-pressure {
  font-family: monospace;
  font-size: 1rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 6px;
}
.v-range-tech {
  font-size: 0.775rem;
  color: #475569;
  font-weight: 500;
}

/* Vacuum Engineering Calculator UI */
.vacuum-calc-wrapper {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-xl);
  padding: 32px;
  margin-top: 36px;
  box-shadow: var(--shadow-lg);
  color: #0f172a;
}

.calc-dual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.calc-block {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: 24px;
}
.calc-block h4 {
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  color: #0f172a;
}

.calc-inputs-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 14px;
}

.calc-output-display {
  background: #0f172a;
  border-radius: var(--radius-md);
  padding: 18px;
  text-align: center;
  margin-top: 16px;
}
.output-val {
  font-family: monospace;
  font-size: 1.75rem;
  font-weight: 800;
  color: #38bdf8;
}
.output-lbl {
  font-size: 0.75rem;
  color: #94a3b8;
  text-transform: uppercase;
  margin-top: 2px;
}

.pumpdown-metric-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid #e2e8f0;
}
.p-val {
  font-family: monospace;
  font-weight: 700;
  color: #0f172a;
}

/* Service & Diagnostics Section */
.ley-service-section {
  padding: 70px 0;
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
}

.service-workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 32px;
}

.workflow-step-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  box-shadow: var(--shadow-sm);
}
.step-number {
  font-size: 1.75rem;
  font-weight: 800;
  color: #E2001A;
  line-height: 1;
  margin-bottom: 12px;
}
.step-title {
  font-size: 1rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 8px;
}
.step-desc {
  font-size: 0.8125rem;
  color: #475569;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .ley-hero-title { font-size: 2rem; }
  .vacuum-range-strip { grid-template-columns: repeat(2, 1fr); }
  .calc-dual-grid { grid-template-columns: 1fr; }
  .service-workflow-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .vacuum-range-strip { grid-template-columns: 1fr; }
  .service-workflow-grid { grid-template-columns: 1fr; }
}

/* Section header + badge used by the vacuum calculator
   (moved here from quaker.css when the coolant section was removed) */
.advisor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid #e2e8f0;
}

.advisor-badge {
  background: rgba(0, 32, 91, 0.08);
  color: #00205b;
  font-weight: 700;
  font-size: 0.8125rem;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 32, 91, 0.15);
  white-space: nowrap;
}

@media (max-width: 640px) {
  .advisor-header { flex-direction: column; align-items: flex-start; }
}

/* Calculator inputs must be allowed to shrink on narrow screens */
.calc-inputs-row > * { min-width: 0; }
@media (max-width: 480px) {
  .calc-inputs-row { grid-template-columns: 1fr; }
  .vacuum-calc-wrapper { padding: 18px !important; }
}