/* ═══════════════════════════════════════════════════════════
   ERP Why Choose — Unified Operations hub
   ═══════════════════════════════════════════════════════════ */

.erp-why {
  --ew-teal: #10A5F5;
  --ew-indigo: #6366F1;
  --ew-navy-deep: #041018;
  --ew-navy: #0A1628;
  --ew-navy-mid: #0D2137;
  --ew-text: #475569;
  --ew-heading: #0F172A;
  isolation: isolate;
}

.erp-why__ambient {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.erp-why__mesh {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(16, 165, 245, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 165, 245, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 20%, transparent 75%);
}

.erp-why__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
}

.erp-why__orb--1 {
  width: min(420px, 60vw);
  height: min(420px, 60vw);
  top: -10%;
  right: -6%;
  background: radial-gradient(circle, rgba(16, 165, 245, 0.18), transparent 70%);
}

.erp-why__grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(16, 165, 245, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 165, 245, 0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.4;
}

.erp-why__block {
  position: relative;
  isolation: isolate;
}

.erp-why__block--light {
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 50%, #f1f5f9 100%);
}

.erp-why__block--soft {
  background: linear-gradient(180deg, #f1f5f9 0%, #eef4f9 50%, #f8fafc 100%);
}

.erp-why__block--dark {
  background: linear-gradient(155deg, #0b1026 0%, #111827 42%, #0f2744 100%);
  color: #e2e8f0;
}

.erp-why__block--navy {
  background: linear-gradient(160deg, var(--ew-navy-deep) 0%, var(--ew-navy) 45%, var(--ew-navy-mid) 100%);
  color: #e2e8f0;
}

.erp-why__block--closing {
  background: linear-gradient(160deg, #071420 0%, var(--ew-navy-deep) 40%, var(--ew-navy-mid) 100%);
  color: #e2e8f0;
}

.erp-why__head {
  text-align: center;
  max-width: 52rem;
  margin: 0 auto;
}

.erp-why__head--light {
  max-width: 48rem;
  margin-bottom: 0.5rem;
}

.erp-why__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ew-teal);
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(16, 165, 245, 0.22);
  box-shadow: 0 4px 16px rgba(10, 22, 40, 0.06);
}

.erp-why__eyebrow--dark {
  color: #7dd3fc;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(16, 165, 245, 0.28);
}

.erp-why__title {
  font-size: clamp(1.65rem, 3.5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.03em;
  color: var(--ew-heading);
  margin: 1rem 0 1rem;
}

.erp-why__title--light {
  color: #10A5F5 !important;
  -webkit-text-fill-color: #10A5F5;
  text-shadow: 0 2px 24px rgba(16, 165, 245, 0.35);
}

.erp-why__accent {
  background: linear-gradient(135deg, var(--ew-teal), var(--ew-indigo));
  }

.erp-why__lead {
  font-size: clamp(0.95rem, 1.7vw, 1.08rem);
  line-height: 1.8;
  color: var(--ew-text);
  margin: 0 auto;
  max-width: 46rem;
  font-weight: 500;
}

.erp-why__lead--secondary {
  margin-top: 1.15rem;
}

.erp-why__lead--light {
  color: #ffffff !important;
  text-shadow: 0 1px 14px rgba(0, 0, 0, 0.35);
}

.erp-why__hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
  margin-top: 1.75rem;
}

.erp-why__hero-ctas--center {
  justify-content: center;
}

.erp-why__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.9rem 1.75rem;
  border-radius: 0.65rem;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.erp-why__cta--primary {
  color: #fff !important;
  background: linear-gradient(135deg, #8B5CF6, var(--ew-teal));
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 8px 28px rgba(16, 165, 245, 0.35);
}

.erp-why__cta--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(16, 165, 245, 0.4);
  color: #fff !important;
}

.erp-why__cta--secondary {
  color: var(--ew-heading) !important;
  background: #fff;
  border: 1px solid rgba(16, 165, 245, 0.25);
  box-shadow: 0 4px 16px rgba(10, 22, 40, 0.08);
}

.erp-why__cta--secondary:hover {
  transform: translateY(-2px);
  border-color: rgba(16, 165, 245, 0.45);
  color: var(--ew-heading) !important;
}

.erp-why__cta--secondary-dark {
  color: #fff !important;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(16, 165, 245, 0.35);
}

.erp-why__cta--secondary-dark:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff !important;
}

.erp-why__subhead {
  text-align: center;
  font-size: 1rem;
  font-weight: 800;
  color: #10A5F5 !important;
  margin: 0 0 1.35rem;
  letter-spacing: -0.01em;
}

.erp-why__benefits {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.85rem;
}

@media (min-width: 640px) {
  .erp-why__benefits { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
}

@media (min-width: 1024px) {
  .erp-why__benefits { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.erp-why__benefit {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1.25rem 1.15rem;
  border-radius: 0.95rem;
  background: rgba(4, 16, 24, 0.55);
  border: 1px solid rgba(16, 165, 245, 0.28);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.erp-why__benefit:hover {
  transform: translateY(-4px);
  border-color: rgba(16, 165, 245, 0.45);
  box-shadow: 0 8px 28px rgba(16, 165, 245, 0.15);
}

.erp-why__benefit-icon {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 0.6rem;
  display: grid;
  place-items: center;
  font-size: 0.95rem;
  color: #fff;
  background: linear-gradient(135deg, var(--ew-indigo), var(--ew-teal));
  box-shadow: 0 0 16px rgba(16, 165, 245, 0.3);
}

.erp-why__benefit-text {
  font-size: clamp(0.88rem, 1.5vw, 0.95rem);
  font-weight: 700;
  line-height: 1.55;
  color: #10A5F5 !important;
  margin: 0;
  text-shadow: 0 1px 14px rgba(16, 165, 245, 0.25);
}

.erp-why__pillars {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
}

@media (min-width: 1024px) {
  .erp-why__pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; }
}

.erp-why__pillar {
  padding: 1.75rem 1.5rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(16, 165, 245, 0.18);
  box-shadow: 0 8px 32px rgba(10, 22, 40, 0.08);
}

.erp-why__pillar--security {
  border-color: rgba(99, 102, 241, 0.2);
}

.erp-why__pillar-head {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.erp-why__pillar-icon {
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.75rem;
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  color: #fff;
  background: linear-gradient(135deg, var(--ew-teal), var(--ew-indigo));
  box-shadow: 0 4px 16px rgba(16, 165, 245, 0.3);
}

.erp-why__pillar-icon--security {
  background: linear-gradient(135deg, #6366F1, #8B5CF6);
}

.erp-why__pillar-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--ew-heading);
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.erp-why__pillar-lead {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--ew-text);
  margin: 0;
}

.erp-why__pillar-label {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ew-teal);
  margin: 0 0 0.85rem;
  text-align: left;
}

.erp-why__pillar-label--left {
  margin-top: 1rem;
}

.erp-why__feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

@media (min-width: 640px) {
  .erp-why__feature-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.65rem 1rem; }
}

.erp-why__feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ew-text);
}

.erp-why__feature-list li i {
  flex-shrink: 0;
  margin-top: 0.15rem;
  font-size: 0.7rem;
  color: var(--ew-teal);
}

.erp-why__tech-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

@media (min-width: 640px) {
  .erp-why__tech-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .erp-why__tech-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.erp-why__tech-col {
  padding: 1.35rem 1.15rem;
  border-radius: 0.95rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(16, 165, 245, 0.25);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.erp-why__tech-col:hover {
  transform: translateY(-3px);
  border-color: rgba(16, 165, 245, 0.4);
}

.erp-why__tech-icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.55rem;
  display: grid;
  place-items: center;
  font-size: 0.9rem;
  color: #fff;
  background: linear-gradient(135deg, var(--ew-indigo), var(--ew-teal));
  margin-bottom: 0.85rem;
}

.erp-why__tech-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: #10A5F5 !important;
  margin: 0 0 0.75rem;
  letter-spacing: -0.01em;
}

.erp-why__tech-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.erp-why__tech-list li {
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.88);
  padding-left: 0.85rem;
  position: relative;
}

.erp-why__tech-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--ew-teal);
}

.erp-why__support {
  display: grid;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .erp-why__support {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: start;
    gap: 2.5rem;
  }
}

.erp-why__support-copy {
  text-align: left;
}

.erp-why__support-copy .erp-why__title {
  text-align: left;
}

.erp-why__support-copy .erp-why__lead {
  margin-left: 0;
  text-align: left;
}

.erp-why__support-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.65rem;
}

@media (min-width: 640px) {
  .erp-why__support-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.erp-why__support-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.85rem 1rem;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(16, 165, 245, 0.15);
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ew-heading);
}

.erp-why__support-item i {
  flex-shrink: 0;
  margin-top: 0.1rem;
  color: var(--ew-teal);
}

.erp-why__why-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.85rem;
  margin-top: 1.5rem;
}

@media (min-width: 640px) {
  .erp-why__why-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .erp-why__why-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

.erp-why__why-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.65rem;
  padding: 1.15rem 0.85rem;
  border-radius: 0.9rem;
  background: rgba(4, 16, 24, 0.5);
  border: 1px solid rgba(16, 165, 245, 0.22);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.erp-why__why-item:hover {
  transform: translateY(-3px);
  border-color: rgba(16, 165, 245, 0.4);
}

.erp-why__why-icon {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 0.55rem;
  display: grid;
  place-items: center;
  font-size: 0.85rem;
  color: #fff;
  background: linear-gradient(135deg, var(--ew-indigo), var(--ew-teal));
}

.erp-why__why-item p {
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.45;
  color: #10A5F5 !important;
  margin: 0;
}

.erp-why__closing {
  position: relative;
  padding: 2rem 1.5rem;
  border-radius: 1.15rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(16, 165, 245, 0.28);
  box-shadow: 0 0 40px rgba(16, 165, 245, 0.12);
}

.erp-why__closing-glow {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(ellipse 70% 55% at 50% 0%, rgba(16, 165, 245, 0.15), transparent 60%);
}

@media (prefers-reduced-motion: reduce) {
  .erp-why__benefit:hover,
  .erp-why__tech-col:hover,
  .erp-why__why-item:hover { transform: none; }
}