/* =========================================
   ISO Knowledge Hub Styles
   ========================================= */

.trust-badge-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2rem;
}
.trust-badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.85rem;
  color: #e2e8f0;
  font-weight: 600;
}
.hub-section {
  padding: 5rem 0;
}
.hub-section-alt {
  padding: 5rem 0;
  background: rgba(15,23,42,0.6);
}
.hub-section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 1rem;
  color: #f8fafc;
  line-height: 1.2;
}
.hub-section-subtitle {
  font-size: 1.1rem;
  color: #94a3b8;
  margin-bottom: 3rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* Benefit Cards */
.benefit-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 1rem;
  padding: 2rem;
  height: 100%;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.benefit-card:hover {
  transform: translateY(-5px);
  border-color: rgba(139, 92, 246, 0.4);
}
.benefit-icon {
  width: 50px;
  height: 50px;
  background: rgba(139, 92, 246, 0.15);
  color: #a5b4fc;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

/* Industry Cards */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.industry-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: linear-gradient(145deg, rgba(30,41,59,0.5), rgba(15,23,42,0.8));
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 1rem;
  padding: 1.5rem;
  transition: all 0.3s ease;
}
.industry-card:hover {
  background: linear-gradient(145deg, rgba(30,41,59,0.8), rgba(15,23,42,1));
  border-color: rgba(14, 165, 233, 0.4);
}
.industry-icon {
  width: 44px;
  height: 44px;
  background: rgba(14, 165, 233, 0.15);
  color: #38bdf8;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Timeline Process */
.process-timeline {
  position: relative;
  padding-left: 2rem;
  border-left: 2px solid rgba(139, 92, 246, 0.2);
  margin: 2rem 0;
}
.process-step {
  position: relative;
  padding-bottom: 2.5rem;
}
.process-step:last-child {
  padding-bottom: 0;
}
.process-step::before {
  content: "";
  position: absolute;
  left: -2.45rem;
  top: 0;
  width: 20px;
  height: 20px;
  background: #0f172a;
  border: 2px solid #8b5cf6;
  border-radius: 50%;
  transition: all 0.3s ease;
}
.process-step:hover::before {
  background: #8b5cf6;
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.5);
}

/* Cost Table Modern */
.cost-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 1rem;
  padding: 2.5rem 2rem;
  text-align: center;
  height: 100%;
  transition: transform 0.3s ease;
}
.cost-card:hover {
  transform: translateY(-5px);
  border-color: rgba(56, 189, 248, 0.4);
}
.cost-tier {
  font-size: 1.1rem;
  font-weight: 700;
  color: #38bdf8;
  margin-bottom: 0.5rem;
}
.cost-price {
  font-size: 2.2rem;
  font-weight: 800;
  color: white;
  margin-bottom: 1rem;
}

/* Progress Bar Timeline */
.timeline-progress-wrapper {
  background: rgba(255,255,255,0.03);
  border-radius: 1rem;
  padding: 2.5rem 2rem;
  border: 1px solid rgba(255,255,255,0.08);
}
.timeline-track {
  height: 8px;
  background: rgba(255,255,255,0.1);
  border-radius: 4px;
  position: relative;
  margin: 3rem 18px;
}
.timeline-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: linear-gradient(90deg, #8b5cf6, #0ea5e9);
  border-radius: 4px;
  width: 100%;
}
.timeline-nodes {
  display: flex;
  justify-content: space-between;
  position: absolute;
  top: -14px;
  left: -18px;
  right: -18px;
}
.timeline-nodes > div {
  position: relative;
}
.timeline-node {
  width: 36px;
  height: 36px;
  background: #1e293b;
  border: 3px solid #0ea5e9;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  color: white;
  font-size: 0.9rem;
  z-index: 2;
}
.timeline-node-text {
  position: absolute;
  top: 45px;
  text-align: center;
  font-size: 0.85rem;
  color: #94a3b8;
  width: 100px;
  transform: translateX(-32px);
}

/* Case Studies */
.case-study-card {
  background: linear-gradient(180deg, rgba(30,41,59,0.4) 0%, rgba(15,23,42,0.8) 100%);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 1.5rem;
  padding: 2.5rem;
  height: 100%;
}
.cs-badge {
  background: rgba(14, 165, 233, 0.15);
  color: #38bdf8;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  display: inline-block;
}

/* Accordion Premium */
.accordion-premium .accordion-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 1rem;
  border-radius: 0.75rem !important;
  overflow: hidden;
}
.accordion-premium .accordion-button {
  background: transparent;
  color: #f1f5f9;
  font-weight: 600;
  padding: 1.25rem 1.5rem;
  box-shadow: none !important;
}
.accordion-premium .accordion-button:not(.collapsed) {
  color: #8b5cf6;
  background: rgba(139, 92, 246, 0.05);
}
.accordion-premium .accordion-button::after {
  filter: invert(1) grayscale(100%) brightness(200%);
}
.accordion-premium .accordion-button:not(.collapsed)::after {
  filter: invert(0.5) sepia(1) saturate(5) hue-rotate(220deg);
}
.accordion-premium .accordion-body {
  padding: 0 1.5rem 1.25rem;
  color: #94a3b8;
  line-height: 1.7;
}

/* Location Blocks */
.location-block {
  background: rgba(255,255,255,0.02);
  border-left: 3px solid #8b5cf6;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border-radius: 0 0.5rem 0.5rem 0;
  transition: background 0.3s ease;
}
.location-block:hover {
  background: rgba(255,255,255,0.04);
}

/* Required Documents Grid */
.doc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.doc-item {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 0.75rem;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #f1f5f9;
  font-weight: 500;
  font-size: 0.95rem;
}
.doc-item i {
  color: #8b5cf6;
}

/* Counter Block */
.counter-block {
  text-align: center;
  padding: 2rem;
}
.counter-number {
  font-size: 3rem;
  font-weight: 800;
  color: #38bdf8;
  margin-bottom: 0.5rem;
}
.counter-label {
  font-size: 1.1rem;
  color: #94a3b8;
  font-weight: 500;
}