/* ========================================
   IVDR Page Styles
   ======================================== */

/* --- Introduction Section --- */
.ivdr-intro {
  padding: 4rem 0 3rem;
  background: var(--bg-white);
}

.ivdr-intro-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.ivdr-intro-content p {
  font-size: 1.05rem;
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.ivdr-intro-content p:last-child {
  margin-bottom: 0;
}

/* --- Service Sections --- */
.ivdr-service {
  padding: 5rem 0;
  background: var(--bg-white);
}

.ivdr-service-alt {
  background: var(--bg-light);
}

/* Service Header with Number */
.ivdr-service-header {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-light);
}

.ivdr-service-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--green-heading);
  opacity: 0.2;
  line-height: 1;
  flex-shrink: 0;
  min-width: 60px;
}

.ivdr-service-header h2 {
  font-size: 1.8rem;
  color: var(--green-heading);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.ivdr-service-tagline {
  font-size: 1.05rem;
  color: var(--text-gray);
  font-style: italic;
}

/* Service Body */
.ivdr-service-body {
  max-width: 1000px;
}

.ivdr-service-text {
  margin-bottom: 2.5rem;
}

.ivdr-service-text p {
  font-size: 0.95rem;
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: 1rem;
}

/* --- Feature Items (Section 1) --- */
.ivdr-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.ivdr-feature-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.5rem;
  background: var(--bg-light);
  border-radius: 8px;
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

.ivdr-feature-item:hover {
  box-shadow: var(--shadow);
  border-color: rgba(27, 138, 58, 0.2);
}

.ivdr-feature-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  color: var(--green-heading);
}

.ivdr-feature-icon svg {
  width: 100%;
  height: 100%;
}

.ivdr-feature-item h4 {
  font-size: 0.95rem;
  color: var(--accent-blue);
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.ivdr-feature-item p {
  font-size: 0.88rem;
  color: var(--text-gray);
  line-height: 1.6;
  margin-bottom: 0;
}

/* --- Outcome Box --- */
.ivdr-outcome-box {
  background: linear-gradient(135deg, rgba(27, 138, 58, 0.06), rgba(23, 166, 138, 0.06));
  border-left: 4px solid var(--green-heading);
  border-radius: 0 8px 8px 0;
  padding: 1.75rem 2rem;
  margin-top: 2.5rem;
}

.ivdr-outcome-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--green-heading);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.ivdr-outcome-box p {
  font-size: 0.95rem;
  color: var(--text-dark);
  line-height: 1.7;
  margin: 0;
}

/* --- Process Steps (Section 2) --- */
.ivdr-process {
  margin-top: 2rem;
  margin-bottom: 2.5rem;
}

.ivdr-process h3 {
  font-size: 1.2rem;
  color: var(--green-heading);
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.ivdr-process-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.ivdr-step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1.5rem 0;
  position: relative;
}

.ivdr-step:not(:last-child) {
  border-bottom: 1px solid var(--border-light);
}

.ivdr-step-number {
  width: 44px;
  height: 44px;
  background: var(--green-heading);
  color: var(--text-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  flex-shrink: 0;
}

.ivdr-step-content h4 {
  font-size: 1rem;
  color: var(--accent-blue);
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.ivdr-step-content p {
  font-size: 0.92rem;
  color: var(--text-gray);
  line-height: 1.7;
  margin: 0;
}

/* --- Callout Box --- */
.ivdr-callout {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 2rem;
  margin-top: 1rem;
}

.ivdr-service-alt .ivdr-callout {
  background: var(--bg-white);
}

.ivdr-callout h4 {
  font-size: 1.05rem;
  color: var(--accent-blue);
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.ivdr-callout p {
  font-size: 0.92rem;
  color: var(--text-gray);
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.ivdr-callout p:last-child {
  margin-bottom: 0;
}

/* --- Cards Grid (Section 3) --- */
.ivdr-subsection-title {
  font-size: 1.2rem;
  color: var(--green-heading);
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.ivdr-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.ivdr-card {
  background: var(--bg-light);
  border-radius: 8px;
  padding: 2rem 1.5rem;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

.ivdr-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.ivdr-card-accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--green-heading), var(--teal));
}

.ivdr-card-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--green-heading);
  opacity: 0.15;
  margin-bottom: 0.75rem;
  line-height: 1;
}

.ivdr-card h4 {
  font-size: 1rem;
  color: var(--accent-blue);
  margin-bottom: 0.75rem;
  font-weight: 700;
  line-height: 1.4;
}

.ivdr-card p {
  font-size: 0.88rem;
  color: var(--text-gray);
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.ivdr-card ul {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0;
}

.ivdr-card ul li {
  padding: 0.3rem 0 0.3rem 1.25rem;
  position: relative;
  font-size: 0.85rem;
  color: var(--text-gray);
  line-height: 1.5;
}

.ivdr-card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green-heading);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .ivdr-features {
    grid-template-columns: 1fr;
  }

  .ivdr-cards-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .ivdr-service {
    padding: 3.5rem 0;
  }

  .ivdr-service-header {
    flex-direction: column;
    gap: 0.5rem;
  }

  .ivdr-service-number {
    font-size: 2.2rem;
  }

  .ivdr-service-header h2 {
    font-size: 1.4rem;
  }

  .ivdr-step {
    flex-direction: column;
    gap: 0.75rem;
  }

  .ivdr-outcome-box {
    padding: 1.25rem 1.5rem;
  }

  .ivdr-intro-content {
    text-align: left;
  }
}