.page-header { background: linear-gradient(135deg, #0a2540 0%, #1a3a5c 100%); padding: 120px 0 80px; text-align: center; }
 .page-header .container { color: #ffffff !important; }
 .breadcrumbs { font-size: 0.875rem; margin-bottom: 0.75rem; color: rgba(255,255,255,0.8) !important; }
 .breadcrumbs a { color: rgba(255,255,255,0.8) !important; }
 .breadcrumbs a:hover { color: #ffffff !important; }
 .breadcrumbs span { margin: 0 8px; color: rgba(255,255,255,0.5); }
 .page-header .subtitle { display: inline-block; padding: 6px 16px; background: rgba(255,255,255,0.15); border-radius: 20px; font-size: 0.875rem; font-weight: 500; margin-bottom: 0.75rem; color: #ffffff !important; }
 .page-header h1 { font-size: 3rem; margin-bottom: 1rem; color: #ffffff !important; }
 .page-header p { color: rgba(255,255,255,0.9) !important; font-size: 1.125rem; max-width: 800px; margin: 0 auto; }
 .hero-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 2rem; padding: 14px; background: rgba(255,255,255,0.1); border-radius: 12px; backdrop-filter: blur(10px); }
 .hero-stat { text-align: center; }
 .hero-stat .icon { width: 48px; height: 48px; background: rgba(255,255,255,0.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 0.5rem; }
 .hero-stat .icon i { font-size: 1.25rem; color: #ffffff; }
 .hero-stat h4 { font-size: 0.875rem; color: #ffffff; margin-bottom: 0.25rem; }
 .hero-stat p { font-size: 0.75rem; color: rgba(255,255,255,0.7); margin-bottom: 0; }
 .features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 3rem 0; }
 .feature-card { background: var(--white); border: 1px solid var(--border-gray); border-radius: 12px; padding: 14px; text-align: center; transition: all var(--transition-base); }
 .feature-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
 .feature-icon { width: 64px; height: 64px; background: var(--primary-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; }
 .feature-icon i { font-size: 1.5rem; color: var(--primary-blue); }
 .feature-card h3 { font-size: 1.125rem; margin-bottom: 0.75rem; }
 .feature-card p { font-size: 0.9375rem; color: var(--text-medium); }
 .redundancy-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin: 2rem 0; }
 .redundancy-card { background: var(--white); border: 1px solid var(--border-gray); border-radius: 12px; padding: 14px; }
 .redundancy-card h4 { font-size: 1.125rem; margin-bottom: 0.75rem; display: flex; align-items: center; gap: 8px;}
 .redundancy-card h4 i { color: var(--primary-blue); }
 .redundancy-card p { font-size: 0.9375rem; color: var(--text-medium); margin-bottom: 1rem; }
 .compliance-tag { display: inline-block; padding: 6px 12px; background: var(--success-light); color: var(--success-green); font-size: 0.75rem; font-weight: 500; border-radius: 4px; }
 .components-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 2rem 0; }
 .component-card { background: var(--white); border: 1px solid var(--border-gray); border-radius: 12px; padding: 14px; }
 .component-card h4 { font-size: 1.125rem; margin-bottom: 1rem; color: var(--primary-blue); }
 .component-list { list-style: none; padding: 0; margin: 0; }
 .component-list li { display: flex; align-items: center; gap: 8px; font-size: 0.875rem; color: var(--text-medium); margin-bottom: 0.5rem; }
 .component-list li i { color: var(--success-green); font-size: 0.75rem; }
 .benefits-section { background: linear-gradient(135deg, #0a2540 0%, #1a3a5c 100%); padding: 80px 0; color: white; }
 .benefits-section h2 { color: white; text-align: center; margin-bottom: 0.75rem; }
 .benefit-card { background: rgba(255,255,255,0.1); border-radius: 12px; padding: 14px; text-align: center; }
 .benefit-card .icon { width: 64px; height: 64px; background: rgba(255,255,255,0.15); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; }
 .benefit-card .icon i { font-size: 1.5rem; color: #ffffff; }
 .benefit-card h4 { font-size: 1.125rem; margin-bottom: 0.75rem; color: #ffffff; }
 .benefit-card p { font-size: 0.875rem; color: rgba(255,255,255,0.8); }
 .products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 2rem 0; }
 .product-card { background: var(--white); border: 1px solid var(--border-gray); border-radius: 12px; padding: 14px; transition: all var(--transition-base); }
 .product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
 .product-card h4 { font-size: 1rem; margin-bottom: 0.5rem; }
 .product-card p { font-size: 0.875rem; color: var(--text-medium); margin-bottom: 0; }
 @media (max-width: 768px) {
 .page-header h1 { font-size: 2rem; }
 .hero-stats { grid-template-columns: 1fr; }
 .features-grid { grid-template-columns: repeat(2, 1fr); }
 .redundancy-grid { grid-template-columns: 1fr; }
 .components-grid { grid-template-columns: 1fr; }
 .products-grid { grid-template-columns: 1fr; }
 }
 .process-steps {
 display: flex;
 flex-direction: row;
 flex-wrap: wrap;
 gap: 1.5rem;
 justify-content: center;
 max-width: 100%;
 }
 .process-step {
 display: flex;
 flex-direction: column;
 align-items: center;
 text-align: center;
 gap: 1rem;
 flex: 1;
 min-width: 200px;
 max-width: 260px;
 background: var(--white);
 border: 1px solid var(--border-gray);
 border-radius: 12px;
 padding: 1rem;
 margin-bottom: 0;
 }
 .process-step .step-number {
 flex-shrink: 0;
 width: 56px;
 height: 56px;
 background: var(--primary-blue);
 color: var(--white);
 border-radius: 50%;
 display: flex;
 align-items: center;
 justify-content: center;
 font-weight: 700;
 font-size: 1.5rem;
 margin: 0 auto;
 }
 .process-step h3, .process-step h4 {
 color: var(--primary-navy);
 margin-bottom: 0.5rem;
 font-size: 1.125rem;
 }
 .process-step p {
 font-size: 0.9375rem;
 color: var(--text-medium);
 line-height: 1.6;
 margin: 0;
 }
 
 .process-step { transition: all 0.35s ease; cursor: default; }
 .process-step:hover { transform: translateY(-8px); box-shadow: 0 16px 48px rgba(0,0,0,0.12); border-color: var(--primary-blue); }
 .process-step .step-number { border-radius: 14px !important; background: linear-gradient(135deg, var(--primary-blue) 0%, #0068b8 100%) !important; font-size: 1.3rem !important; box-shadow: 0 4px 16px rgba(0,82,155,0.25) !important; animation: stepPulse 3s ease-in-out infinite; }
 .process-step:hover .step-number { background: linear-gradient(135deg, var(--accent-gold) 0%, #d4a83a 100%) !important; color: var(--primary-navy) !important; transform: scale(1.12) rotate(-3deg); box-shadow: 0 8px 24px rgba(201,162,39,0.35) !important; }
 .process-step h3 { transition: color 0.3s ease; }
 .process-step:hover h3 { color: var(--primary-blue); }
 .process-step::after { content: ''; position: absolute; top: 28px; left: 50%; transform: translateX(-50%) scale(0); width: 8px; height: 8px; border-radius: 50%; background: var(--accent-gold); z-index: 3; transition: transform 0.4s cubic-bezier(0.4,0,0.2,1); }
 .process-step:hover::after { transform: translateX(-50%) scale(1); }
 @keyframes stepPulse { 0%,100% { box-shadow: 0 4px 16px rgba(0,82,155,0.25); } 50% { box-shadow: 0 4px 24px rgba(0,82,155,0.45), 0 0 0 6px rgba(0,82,155,0.08); } }
 .process-steps:hover .step-number { animation-play-state: paused; }
@media (max-width: 992px) {
 .process-steps {
 flex-direction: row;
 }
 .process-step {
 min-width: 160px;
 max-width: 200px;
 padding: 1.25rem;
 }
 }
 @media (max-width: 768px) {
 .process-steps {
 flex-direction: column;
 align-items: center;
 }
 .process-step {
 max-width: 100%;
 width: 100%;
 min-width: auto;
 }
 }
 .hero-features {
 display: grid;
 grid-template-columns: repeat(4, 1fr);
 gap: 14px;
 margin-top: 2.5rem;
 }
 .hero-feature-item {
 background: rgba(255,255,255,0.1);
 border-radius: 12px;
 padding: 14px;
 text-align: center;
 transition: all 0.3s ease;
 }
 .hero-feature-item:hover {
 background: rgba(255,255,255,0.15);
 transform: translateY(-4px);
 }
 .hero-feature-item i {
 font-size: 2rem;
 color: var(--accent-gold);
 margin-bottom: 12px;
 }
 .hero-feature-item h4 {
 color: var(--white);
 font-size: 1rem;
 margin-bottom: 4px;
 }
 .hero-feature-item p {
 color: rgba(255,255,255,0.7);
 font-size: 0.875rem;
 margin: 0;
 }
 @media (max-width: 992px) {
 .hero-features { grid-template-columns: repeat(2, 1fr); }
 }
 @media (max-width: 768px) {
 .hero-features { grid-template-columns: 1fr; gap: 16px; }
 .hero-feature-item { padding: 14px; }
 }
 h4 span { flex: 1; text-align: center; }
.hero-features a.hero-feature-item { transition: all 0.3s ease; }
.hero-features a.hero-feature-item:hover { transform: translateY(-4px); background: rgba(255,255,255,0.15); }
.hero-features a.hero-feature-item:hover h4 { color: #8a6d1c; }

/* ===== SCADA Equipment Library ===== */
/* =====================================================================
   EQUIPMENT LIBRARY — corporate catalogue style
   Restrained palette, structured category headers, crisp specimen cards
   with a left accent rail. Reads like an engineering product index.
   ===================================================================== */
.eq-lib { margin-top: 1.75rem; }
.eq-lib-cat {
  margin-bottom: 1.5rem;
  background: var(--white);
  border: 1px solid var(--border-gray);
  border-radius: 14px;
  padding: 1.25rem 1.4rem 1.4rem;
  box-shadow: 0 4px 16px rgba(10, 37, 64, 0.05);
}
.eq-lib-cat-head {
  display: flex; align-items: center; gap: 0.85rem;
  padding: 0 0 0.9rem;
  margin-bottom: 1.1rem;
  border-bottom: 1px solid var(--border-gray);
}
.eq-lib-cat-head h3 {
  margin: 0; font-size: 1.02rem; font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--primary-navy);
}
.eq-lib-cat-head .eq-icon {
  flex-shrink: 0; width: 40px; height: 40px;
  background: linear-gradient(160deg, #eaf3fc 0%, #d6e9fb 100%);
  border: 1px solid #cfe2f5;
  border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
}
.eq-lib-cat-head .eq-icon i { color: var(--primary-blue); font-size: 1rem; }
.eq-lib-cat-head .count {
  margin-left: auto;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.04em;
  background: var(--primary-navy); color: #fff;
  min-width: 26px; text-align: center;
  padding: 3px 9px; border-radius: 999px;
}
.eq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(248px, 1fr));
  gap: 0.7rem;
}
.eq-chip {
  position: relative;
  display: flex; align-items: flex-start; gap: 0.7rem;
  padding: 0.8rem 0.9rem 0.8rem 1rem;
  background: #fbfdff;
  border: 1px solid var(--border-gray);
  border-left: 3px solid #c7dcef;
  border-radius: 8px; text-decoration: none; color: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease, background-color 0.2s ease;
}
.eq-chip:hover {
  background: #fff;
  border-color: var(--border-gray);
  border-left-color: var(--primary-blue);
  box-shadow: 0 8px 20px rgba(10, 37, 64, 0.1);
  transform: translateY(-2px);
}
.eq-chip-ico {
  flex-shrink: 0; width: 34px; height: 34px;
  background: #eef5fc; border: 1px solid #e0ecf7;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  transition: background-color 0.2s ease, color 0.2s ease;
}
.eq-chip-ico i { color: var(--primary-blue); font-size: 0.85rem; }
.eq-chip:hover .eq-chip-ico { background: var(--primary-blue); border-color: var(--primary-blue); }
.eq-chip:hover .eq-chip-ico i { color: #fff; }
.eq-chip-body { min-width: 0; }
.eq-chip-body h5 {
  margin: 0 0 0.15rem; font-size: 0.875rem;
  color: var(--primary-navy); font-weight: 700;
  line-height: 1.25;
}
.eq-chip-body p {
  margin: 0; font-size: 0.76rem; color: var(--text-medium);
  line-height: 1.4;
}
.eq-search {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.8rem 1.1rem;
  background: var(--white); border: 1px solid var(--border-gray);
  border-radius: 12px;
  margin-bottom: 1rem;
  box-shadow: 0 4px 14px rgba(10, 37, 64, 0.05);
}
.eq-search:focus-within { border-color: var(--primary-blue); box-shadow: 0 6px 18px rgba(0,102,204,0.12); }
.eq-search i { color: var(--primary-blue); font-size: 0.95rem; }
.eq-search input {
  flex: 1; border: 0; outline: 0; font-size: 0.95rem;
  background: transparent; color: var(--primary-navy);
  font-family: inherit;
}
.eq-search input::placeholder { color: #94a3b8; }
.eq-lib-summary {
  text-align: center; font-size: 0.82rem; letter-spacing: 0.01em;
  color: var(--text-light); margin: 0.5rem 0 1.5rem;
}
.eq-lib-summary strong { color: var(--primary-navy); font-weight: 700; }
.eq-chip.hidden-by-search,
.eq-lib-cat.hidden-by-search { display: none; }
@media (max-width: 768px) {
  .eq-grid { grid-template-columns: 1fr; }
  .eq-lib-cat { padding: 1rem 1.05rem 1.15rem; }
}