/* =========================================================
   BUSINESS PROCESS AUTOMATION & DEVOPS (LIGHT THEME ONLY)
   Unique layout: Pipeline-flow overview + check-grid features
   + vertical-stepper process + gradient-border CTA
   Prefix: bpa — no collisions with other page styles.
   ========================================================= */

:root {
  --bpa-primary:        #1a2e44;         /* FrugalNova deep navy */
  --bpa-primary-light:  #2c4a6e;
  --bpa-text-body:      #4a4a58;
  --bpa-text-muted:     #666676;
  --bpa-accent:         #B5246A;         /* FrugalNova magenta-rose */
  --bpa-accent-hover:   #C94985;
  --bpa-accent-subtle:  #FAE8F1;
  --bpa-accent-mid:     #f0b8d4;
  --bpa-bg:             #f8f7f4;
  --bpa-bg-alt:         #f3f0ea;
  --bpa-surface:        #FFFFFF;
  --bpa-border:         #e8e4dc;
  --bpa-border-strong:  #d5cfc4;

  --bpa-shadow-xs:  0 1px 2px rgba(26, 46, 68, 0.04);
  --bpa-shadow-sm:  0 1px 4px rgba(26, 46, 68, 0.06), 0 1px 2px rgba(26, 46, 68, 0.04);
  --bpa-shadow-md:  0 4px 14px rgba(26, 46, 68, 0.09), 0 2px 4px rgba(26, 46, 68, 0.04);
  --bpa-shadow-lg:  0 16px 32px rgba(26, 46, 68, 0.08), 0 4px 8px rgba(26, 46, 68, 0.04);

  --bpa-radius-sm:  8px;
  --bpa-radius:     14px;
  --bpa-radius-lg:  22px;
  --bpa-section-pad: 64px 20px;
}

/* ---- Shared Utilities ---- */
.bpa-container {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.bpa-section {
  padding: var(--bpa-section-pad);
  position: relative;
  z-index: 1;
}

.bpa-section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 44px auto;
}

.bpa-section-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.875rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--bpa-primary);
  letter-spacing: -0.025em;
  margin-bottom: 12px;
  line-height: 1.15;
}

.bpa-section-desc {
  font-family: 'Inter', sans-serif;
  font-size: 1.0625rem;
  color: var(--bpa-text-body);
  line-height: 1.65;
}

/* ---- SCROLL REVEAL ---- */
.bpa-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.bpa-reveal.bpa-in {
  opacity: 1;
  transform: translateY(0);
}

.bpa-d1 { transition-delay: 0.1s; }
.bpa-d2 { transition-delay: 0.2s; }
.bpa-d3 { transition-delay: 0.3s; }
.bpa-d4 { transition-delay: 0.4s; }

/* ====================================================
   HERO
   ==================================================== */
.bpa-hero {
  padding: 144px 20px 80px 20px;
  background: linear-gradient(162deg, #FFFFFF 0%, var(--bpa-bg) 50%, #f5eaf1 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-height: 46vh;
  border-bottom: 1px solid var(--bpa-border);
  position: relative;
  overflow: hidden;
}

/* Subtle circuit-board geometric accent top-left */
.bpa-hero::before {
  content: '';
  position: absolute;
  top: -40px;
  left: -60px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(181, 36, 106, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

/* bottom-right accent */
.bpa-hero::after {
  content: '';
  position: absolute;
  bottom: -60px;
  right: -80px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(44, 74, 110, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.bpa-hero-inner {
  max-width: 900px;
  position: relative;
  z-index: 1;
}

.bpa-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--bpa-accent-subtle);
  color: var(--bpa-accent);
  border: 1px solid var(--bpa-accent-mid);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  margin-bottom: 22px;
  letter-spacing: 0.01em;
}

.bpa-hero-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.25rem, 5vw, 3.625rem);
  font-weight: 800;
  color: var(--bpa-primary);
  line-height: 1.1;
  letter-spacing: -0.035em;
  margin-bottom: 20px;
}

.bpa-hero-title em {
  font-style: normal;
  color: var(--bpa-accent);
}

.bpa-hero-desc {
  font-size: 1.125rem;
  color: var(--bpa-text-body);
  line-height: 1.65;
  margin-bottom: 32px;
  font-family: 'Inter', sans-serif;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.bpa-hero-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.bpa-btn-primary {
  display: inline-block;
  background: var(--bpa-primary);
  color: #fff;
  padding: 13px 26px;
  border-radius: var(--bpa-radius-sm);
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  text-decoration: none;
  transition: background 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
  box-shadow: var(--bpa-shadow-sm);
}

.bpa-btn-primary:hover {
  background: var(--bpa-accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(181, 36, 106, 0.25);
}

/* ====================================================
   SECTION 1 — SOLUTIONS OVERVIEW (Pipeline Flow)
   Unique: Horizontal pipeline strip + cards below
   ==================================================== */
.bpa-overview {
  background: var(--bpa-surface);
  border-bottom: 1px solid var(--bpa-border);
}

/* ── Pipeline strip ── */
.bpa-pipeline-strip {
  display: flex;
  align-items: stretch;
  gap: 0;
  border: 1px solid var(--bpa-border);
  border-radius: var(--bpa-radius);
  overflow: hidden;
  margin-bottom: 40px;
  box-shadow: var(--bpa-shadow-sm);
}

.bpa-pipe-stage {
  flex: 1;
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
  position: relative;
  background: var(--bpa-surface);
  transition: background 0.25s ease;
  min-width: 0;
}

.bpa-pipe-stage:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -1px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--bpa-border);
  z-index: 1;
}

/* Arrow chevron between stages */
.bpa-pipe-stage:not(:last-child)::before {
  content: '';
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 9px solid transparent;
  border-bottom: 9px solid transparent;
  border-left: 10px solid var(--bpa-border);
  z-index: 2;
}

.bpa-pipe-stage:hover {
  background: var(--bpa-bg);
}

.bpa-pipe-stage:hover .bpa-pipe-dot {
  background: var(--bpa-accent);
}

.bpa-pipe-dot {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bpa-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.25s ease;
}

.bpa-pipe-label {
  font-family: 'Outfit', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--bpa-primary);
  line-height: 1.3;
}

/* ── Solution cards grid ── */
.bpa-solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

/* Wider first card for "lead" item */
.bpa-solutions-grid .bpa-sol-card:first-child {
  grid-column: span 2;
  display: flex;
  gap: 28px;
  align-items: flex-start;
}

.bpa-sol-card {
  background: var(--bpa-bg);
  border: 1px solid var(--bpa-border);
  border-radius: var(--bpa-radius);
  padding: 24px 22px;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
  position: relative;
  overflow: hidden;
}

.bpa-sol-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--bpa-accent), var(--bpa-accent-hover));
  opacity: 0;
  transition: opacity 0.25s ease;
}

.bpa-sol-card:hover {
  border-color: var(--bpa-accent-mid);
  box-shadow: var(--bpa-shadow-md);
  transform: translateY(-3px);
  background: var(--bpa-surface);
}

.bpa-sol-card:hover::after {
  opacity: 1;
}

.bpa-sol-icon {
  width: 44px;
  height: 44px;
  background: var(--bpa-accent-subtle);
  border: 1px solid var(--bpa-accent-mid);
  color: var(--bpa-accent);
  border-radius: var(--bpa-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-bottom: 14px;
  transition: background 0.25s ease;
}

.bpa-sol-card:hover .bpa-sol-icon {
  background: var(--bpa-accent);
  color: #fff;
  border-color: var(--bpa-accent);
}

/* Lead card: icon stays left, text right */
.bpa-sol-card:first-child .bpa-sol-icon {
  margin-bottom: 0;
  margin-top: 2px;
}

.bpa-sol-body h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--bpa-primary);
  margin-bottom: 8px;
  line-height: 1.3;
}

.bpa-sol-body p,
.bpa-sol-card > p {
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  color: var(--bpa-text-muted);
  line-height: 1.58;
}

.bpa-sol-card > h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--bpa-primary);
  margin-bottom: 8px;
  line-height: 1.3;
}

/* ====================================================
   SECTION 2 — FEATURES & CAPABILITIES
   Unique: stat bar + two-column check-grid
   ==================================================== */
.bpa-features {
  background: var(--bpa-bg);
  border-bottom: 1px solid var(--bpa-border);
}

/* ── Stats bar ── */
.bpa-stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--bpa-border);
  border: 1px solid var(--bpa-border);
  border-radius: var(--bpa-radius);
  overflow: hidden;
  margin-bottom: 44px;
  box-shadow: var(--bpa-shadow-sm);
}

.bpa-stat {
  background: var(--bpa-surface);
  padding: 24px 20px;
  text-align: center;
  transition: background 0.22s ease;
}

.bpa-stat:hover {
  background: var(--bpa-accent-subtle);
}

.bpa-stat-num {
  font-family: 'Outfit', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--bpa-accent);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 6px;
}

.bpa-stat-label {
  font-family: 'Inter', sans-serif;
  font-size: 0.8125rem;
  color: var(--bpa-text-muted);
  line-height: 1.4;
  font-weight: 500;
}

/* ── Feature check-grid ── */
.bpa-feat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.bpa-feat-item {
  background: var(--bpa-surface);
  border: 1px solid var(--bpa-border);
  border-radius: var(--bpa-radius);
  padding: 20px 22px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.bpa-feat-item:hover {
  border-color: var(--bpa-border-strong);
  box-shadow: var(--bpa-shadow-sm);
  transform: translateY(-2px);
}

.bpa-feat-check {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bpa-accent-subtle);
  border: 1px solid var(--bpa-accent-mid);
  color: var(--bpa-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
  transition: background 0.25s ease, color 0.25s ease;
}

.bpa-feat-item:hover .bpa-feat-check {
  background: var(--bpa-accent);
  color: #fff;
  border-color: var(--bpa-accent);
}

.bpa-feat-text h4 {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--bpa-primary);
  margin-bottom: 5px;
  line-height: 1.3;
}

.bpa-feat-text p {
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  color: var(--bpa-text-muted);
  line-height: 1.55;
}

/* ====================================================
   SECTION 3 — AUTOMATION & DEVOPS PROCESS
   Unique: Vertical stepper with connecting spine
   ==================================================== */
.bpa-process {
  background: var(--bpa-surface);
  border-bottom: 1px solid var(--bpa-border);
}

.bpa-stepper {
  max-width: 780px;
  margin: 0 auto;
  position: relative;
  padding-left: 36px;
}

/* Vertical spine line */
.bpa-stepper::before {
  content: '';
  position: absolute;
  left: 23px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: linear-gradient(180deg, var(--bpa-accent) 0%, var(--bpa-accent-mid) 50%, var(--bpa-border) 100%);
  border-radius: 2px;
}

.bpa-step {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  margin-bottom: 24px;
  position: relative;
}

.bpa-step:last-child {
  margin-bottom: 0;
}

/* Step badge (circle with number) */
.bpa-step-badge {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bpa-primary);
  color: #fff;
  font-family: 'Outfit', sans-serif;
  font-size: 0.9375rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--bpa-shadow-md);
  margin-left: -36px;
  flex-shrink: 0;
  z-index: 1;
  transition: background 0.25s ease, transform 0.25s ease;
}

.bpa-step:hover .bpa-step-badge {
  background: var(--bpa-accent);
  transform: scale(1.08);
}

/* Step content card */
.bpa-step-card {
  flex: 1;
  background: var(--bpa-bg);
  border: 1px solid var(--bpa-border);
  border-radius: var(--bpa-radius);
  padding: 22px 24px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.bpa-step:hover .bpa-step-card {
  border-color: var(--bpa-accent-mid);
  box-shadow: var(--bpa-shadow-sm);
}

.bpa-step-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--bpa-accent-subtle);
  border: 1px solid var(--bpa-accent-mid);
  color: var(--bpa-accent);
  border-radius: var(--bpa-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}

.bpa-step-body h4 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--bpa-primary);
  margin-bottom: 7px;
  line-height: 1.3;
}

.bpa-step-body p {
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  color: var(--bpa-text-muted);
  line-height: 1.6;
}

/* ====================================================
   SECTION 4 — FINAL CTA
   ==================================================== */
.bpa-cta {
  background: linear-gradient(155deg, var(--bpa-bg) 0%, var(--bpa-accent-subtle) 60%, #f5eaf1 100%);
  padding: 80px 20px;
  text-align: center;
  border-top: 1px solid var(--bpa-border);
}

.bpa-cta-inner {
  max-width: 600px;
  margin: 0 auto;
  background: var(--bpa-surface);
  padding: 48px 40px;
  border-radius: var(--bpa-radius-lg);
  box-shadow: var(--bpa-shadow-lg);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--bpa-border);
}

/* Gradient border top accent */
.bpa-cta-inner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--bpa-accent) 0%, var(--bpa-primary) 50%, var(--bpa-accent) 100%);
}

.bpa-cta-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--bpa-accent-subtle);
  color: var(--bpa-accent);
  border: 1px solid var(--bpa-accent-mid);
  padding: 5px 13px;
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  margin-bottom: 18px;
}

.bpa-cta-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2.125rem);
  font-weight: 700;
  color: var(--bpa-primary);
  margin-bottom: 14px;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.bpa-cta-desc {
  font-family: 'Inter', sans-serif;
  font-size: 0.9375rem;
  color: var(--bpa-text-body);
  line-height: 1.65;
  margin-bottom: 28px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* ====================================================
   RESPONSIVE
   ==================================================== */
@media (max-width: 1024px) {
  .bpa-solutions-grid {
    grid-template-columns: 1fr 1fr;
  }

  .bpa-solutions-grid .bpa-sol-card:first-child {
    grid-column: span 2;
  }

  .bpa-stats-bar {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .bpa-hero {
    padding-top: 120px;
    padding-bottom: 60px;
  }

  .bpa-hero-title {
    font-size: 2.125rem;
  }

  .bpa-hero-desc {
    font-size: 1rem;
  }

  .bpa-pipeline-strip {
    flex-direction: column;
    border-radius: var(--bpa-radius);
  }

  .bpa-pipe-stage:not(:last-child)::after {
    top: auto;
    bottom: -1px;
    left: 0;
    right: 0;
    width: 100%;
    height: 1px;
  }

  .bpa-pipe-stage:not(:last-child)::before {
    display: none;
  }

  .bpa-solutions-grid {
    grid-template-columns: 1fr;
  }

  .bpa-solutions-grid .bpa-sol-card:first-child {
    grid-column: span 1;
    flex-direction: column;
    gap: 0;
  }

  .bpa-solutions-grid .bpa-sol-card:first-child .bpa-sol-icon {
    margin-bottom: 14px;
  }

  .bpa-feat-grid {
    grid-template-columns: 1fr;
  }

  .bpa-stats-bar {
    grid-template-columns: repeat(2, 1fr);
  }

  .bpa-stepper {
    padding-left: 28px;
  }

  .bpa-step-badge {
    width: 40px;
    height: 40px;
    font-size: 0.875rem;
    margin-left: -28px;
  }

  .bpa-stepper::before {
    left: 19px;
  }

  .bpa-step-card {
    flex-direction: column;
    gap: 12px;
  }

  .bpa-cta-inner {
    padding: 36px 24px;
  }
}

@media (max-width: 480px) {
  .bpa-section {
    padding: 48px 16px;
  }

  .bpa-stats-bar {
    grid-template-columns: 1fr 1fr;
  }

  .bpa-stat {
    padding: 18px 12px;
  }

  .bpa-stat-num {
    font-size: 1.75rem;
  }

  .bpa-cta-inner {
    padding: 28px 16px;
  }

  .bpa-cta-title {
    font-size: 1.5rem;
  }
}