/* ==========================================================================
   KHEE KHEE - SECTION 05: BUILD A BETTER INFLUENCER CAMPAIGN WORKFLOW
   Modular CSS: Synchronized Typography, Compact 6-Step Workflow Grid,
   Apple Pro Dark Glassmorphism, Responsive Mobile Layout
   ========================================================================== */

.workflow-section {
  position: relative;
  padding: 165px 0;
  background: linear-gradient(180deg, #07090E 0%, #080D1A 50%, #07090E 100%);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

/* Ambient Radial Glow */
.workflow-section::before {
  content: "";
  position: absolute;
  top: 35%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 900px;
  height: 480px;
  background: radial-gradient(circle, rgba(26, 47, 160, 0.18) 0%, rgba(56, 189, 248, 0.04) 50%, transparent 75%);
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.workflow-container {
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   CENTERED SECTION HEADER (Synchronized Scale)
   ========================================================================== */
.workflow-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 58px auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.workflow-tag {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.workflow-title {
  font-family: var(--font-heading);
  font-size: clamp(2.1rem, 3.5vw, 2.75rem);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.22;
  margin-bottom: 16px;
}

.workflow-lead {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 500;
  color: #CBD5E1;
  line-height: 1.68;
  max-width: 680px;
}

/* ==========================================================================
   COMPACT 6-STEP WORKFLOW GRID
   ========================================================================== */
.workflow-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 56px;
  margin-top: 36px;
}

.workflow-step-card {
  position: relative;
  background: rgba(14, 21, 38, 0.65);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal), background var(--transition-normal);
  overflow: hidden;
}

.workflow-step-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.35), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.workflow-step-card:hover {
  transform: translateY(-3px);
  background: rgba(18, 27, 48, 0.85);
  border-color: rgba(56, 189, 248, 0.35);
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.5), 0 0 24px rgba(56, 189, 248, 0.08);
}

.workflow-step-card:hover::before {
  opacity: 1;
}

.step-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-accent-blue);
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 6px;
  padding: 3px 8px;
}

.step-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border);
  color: #94A3B8;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.workflow-step-card:hover .step-icon {
  color: var(--color-accent-blue);
  border-color: rgba(56, 189, 248, 0.3);
}

.step-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-primary);
  line-height: 1.3;
}

.step-desc {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.58;
}

/* ==========================================================================
   FOOTER CALLOUT CARD (Connected Workflow)
   ========================================================================== */
.workflow-callout-card {
  max-width: 640px;
  margin: 0 auto;
  padding: 14px 24px;
  background: rgba(14, 21, 38, 0.75);
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: var(--border-radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 12px 28px -8px rgba(0, 0, 0, 0.45), 0 0 20px rgba(56, 189, 248, 0.06);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.workflow-callout-card:hover {
  border-color: rgba(56, 189, 248, 0.45);
  box-shadow: 0 16px 36px -8px rgba(0, 0, 0, 0.55), 0 0 28px rgba(56, 189, 248, 0.12);
}

.callout-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent-blue);
  box-shadow: 0 0 10px var(--color-accent-blue);
  flex-shrink: 0;
  animation: calloutPulse 2.4s ease-in-out infinite;
}

@keyframes calloutPulse {

  0%,
  100% {
    transform: scale(1);
    opacity: 0.85;
  }

  50% {
    transform: scale(1.35);
    opacity: 1;
    box-shadow: 0 0 16px var(--color-accent-blue);
  }
}

.callout-text {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: #E2E8F0;
  letter-spacing: -0.01em;
  text-align: center;
}

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS
   ========================================================================== */
.workflow-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.workflow-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 0.08s;
}

.delay-2 {
  transition-delay: 0.16s;
}

.delay-3 {
  transition-delay: 0.24s;
}

.delay-4 {
  transition-delay: 0.32s;
}

.delay-5 {
  transition-delay: 0.40s;
}

.delay-6 {
  transition-delay: 0.48s;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 991px) {
  .workflow-section {
    padding: 120px 0;
  }

  .workflow-header {
    margin-bottom: 48px;
  }

  .workflow-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
}

@media (max-width: 640px) {
  .workflow-section {
    padding: 95px 0;
  }

  .workflow-header {
    margin-bottom: 38px;
    gap: 6px;
  }

  .workflow-title {
    font-size: 1.85rem;
  }

  .workflow-lead {
    font-size: 1rem;
  }

  .workflow-grid {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-bottom: 24px;
  }

  .workflow-step-card {
    padding: 18px 16px 16px;
    gap: 10px;
  }

  .step-title {
    font-size: 1rem;
  }

  .step-desc {
    font-size: 0.85rem;
  }

  .workflow-callout-card {
    border-radius: var(--border-radius-md);
    padding: 12px 18px;
  }

  .callout-text {
    font-size: 0.88rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .workflow-reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .callout-pulse-dot {
    animation: none !important;
  }
}