/* Zenerom PPC & Google Ads Page CSS Stylesheet */

/* Page Hero Section */
.ppc-hero {
  padding: 100px 0 100px;
  background: radial-gradient(circle at 90% 10%, rgba(0, 208, 132, 0.08) 0%, transparent 60%),
              radial-gradient(circle at 10% 90%, rgba(138, 63, 252, 0.05) 0%, transparent 60%);
  position: relative;
}

/* PPC Optimization Graph Elements */
.funnel-visualizer {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.funnel-tier {
  padding: 16px 24px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  transition: var(--transition-smooth);
}

.funnel-tier::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 100%;
  border-radius: 8px 0 0 8px;
}

.funnel-tier:nth-child(1)::after { background: var(--primary); }
.funnel-tier:nth-child(2)::after { background: var(--accent); }
.funnel-tier:nth-child(3)::after { background: var(--secondary); }

.funnel-tier:hover {
  background: rgba(255, 255, 255, 0.04);
  transform: translateX(5px);
  border-color: rgba(255, 255, 255, 0.15);
}

.funnel-name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  color: var(--text-white);
}

.funnel-pct {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
}

.funnel-tier:nth-child(1) .funnel-pct { color: var(--primary-light); }
.funnel-tier:nth-child(2) .funnel-pct { color: var(--accent); }
.funnel-tier:nth-child(3) .funnel-pct { color: var(--secondary); }

/* Leads Planner section style */
.ppc-calculator-section {
  background: radial-gradient(circle at 10% 30%, rgba(0, 102, 255, 0.04) 0%, transparent 60%);
}

.ppc-calc-results {
  background: rgba(0, 208, 132, 0.01);
  border: 1px solid rgba(0, 208, 132, 0.15);
  box-shadow: 0 15px 35px rgba(0, 208, 132, 0.03);
}

.ppc-calc-results .result-card.roi-card {
  background: linear-gradient(135deg, rgba(0, 208, 132, 0.1) 0%, rgba(0, 102, 255, 0.1) 100%);
  border-color: rgba(0, 102, 255, 0.2);
}

.ppc-calc-results .result-card.roi-card .result-num {
  color: var(--primary-light);
}

/* Specific lead generation list elements */
.ppc-benefit-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 30px;
}

.ppc-benefit-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.ppc-benefit-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(0, 208, 132, 0.1);
  color: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Responsive adjustments */
@media (max-width: 900px) {
  .ppc-calc-results .results-grid {
    grid-template-columns: 1fr;
  }
  .ppc-calc-results .result-card.roi-card {
    grid-column: span 1;
  }
}

/* =============================================
   HERO STATS ROW  (10x / -35% / 4.9★)
   ============================================= */
.hero-stats-row {
  display: flex;
  gap: 32px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 800;
  background: linear-gradient(135deg, #fff 0%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.stat-label {
  font-size: 12px;
  color: var(--text-gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

/* =============================================
   HERO DASHBOARD MOCKUP
   ============================================= */
.hero-illustration {
  position: relative;
}

.hero-glow-bg {
  position: absolute;
  inset: -30px;
  background: radial-gradient(circle at 60% 40%, rgba(0, 102, 255, 0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.dashboard-mockup {
  position: relative;
  z-index: 1;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 28px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), inset 0 0 30px rgba(0, 102, 255, 0.03);
}

.mockup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mockup-dots {
  display: flex;
  gap: 6px;
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
}

.mockup-dot:nth-child(1) { background: #FF5F57; }
.mockup-dot:nth-child(2) { background: #FEBC2E; }
.mockup-dot:nth-child(3) { background: #28C840; }

.mockup-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  color: var(--text-white);
}

/* =============================================
   INTERACTIVE PPC LEAD PLANNER
   ============================================= */
.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  padding: 0;
  overflow: hidden;
}

.calc-inputs-panel {
  padding: 40px;
  border-right: 1px solid var(--glass-border);
}

.calc-results-panel {
  padding: 40px;
}

/* Range Slider */
.calc-slider-group {
  margin-bottom: 28px;
}

.slider-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.slider-name {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-white);
}

.slider-value-badge {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: var(--secondary);
  background: rgba(0, 208, 132, 0.1);
  border: 1px solid rgba(0, 208, 132, 0.2);
  padding: 4px 12px;
  border-radius: 20px;
}

.range-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 5px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
  outline: none;
  cursor: pointer;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  cursor: pointer;
  box-shadow: 0 0 10px rgba(0, 102, 255, 0.5);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 0 18px rgba(0, 208, 132, 0.6);
}

.range-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  cursor: pointer;
  border: none;
  box-shadow: 0 0 10px rgba(0, 102, 255, 0.5);
}

/* Results Panel */
.results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.result-card {
  padding: 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  text-align: center;
  transition: all 0.3s ease;
}

.result-card:hover {
  border-color: rgba(0, 102, 255, 0.25);
  background: rgba(0, 102, 255, 0.04);
}

.result-card.roi-card {
  grid-column: span 2;
  background: linear-gradient(135deg, rgba(0, 208, 132, 0.08) 0%, rgba(0, 102, 255, 0.08) 100%);
  border-color: rgba(0, 208, 132, 0.2);
}

.result-num {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 800;
  color: var(--text-white);
  line-height: 1;
  margin: 8px 0;
}

/* =============================================
   PROCESS TIMELINE  (Our Method)
   ============================================= */
.process-timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding-left: 40px;
  margin-top: 40px;
}

.process-timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 20px;
  bottom: 20px;
  width: 2px;
  background: linear-gradient(
    to bottom,
    var(--primary) 0%,
    var(--accent) 50%,
    var(--secondary) 100%
  );
  border-radius: 2px;
}

.timeline-node {
  position: relative;
  padding: 0 0 40px 40px;
}

.timeline-node:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -33px;
  top: 6px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg-dark);
  border: 3px solid var(--primary);
  box-shadow: 0 0 12px rgba(0, 102, 255, 0.5);
  transition: all 0.3s ease;
  z-index: 1;
}

.timeline-node:nth-child(2) .timeline-dot { border-color: #5B66FF; box-shadow: 0 0 12px rgba(91, 102, 255, 0.5); }
.timeline-node:nth-child(3) .timeline-dot { border-color: var(--accent); box-shadow: 0 0 12px rgba(138, 63, 252, 0.5); }
.timeline-node:nth-child(4) .timeline-dot { border-color: #C449FC; box-shadow: 0 0 12px rgba(196, 73, 252, 0.5); }
.timeline-node:nth-child(5) .timeline-dot { border-color: var(--secondary); box-shadow: 0 0 12px rgba(0, 208, 132, 0.5); }

.timeline-node:hover .timeline-dot {
  transform: scale(1.3);
}

.timeline-content {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 28px 32px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.timeline-content:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(0, 102, 255, 0.2);
  transform: translateX(6px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.timeline-step {
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--primary-light);
  margin-bottom: 8px;
}

.timeline-node:nth-child(2) .timeline-step { color: #7B84FF; }
.timeline-node:nth-child(3) .timeline-step { color: var(--accent); }
.timeline-node:nth-child(4) .timeline-step { color: #D06BFF; }
.timeline-node:nth-child(5) .timeline-step { color: var(--secondary); }

.timeline-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 8px;
}

.timeline-desc {
  font-size: 14px;
  color: var(--text-gray);
  line-height: 1.7;
}

/* =============================================
   RESPONSIVE BREAKPOINTS (PPC-specific)
   ============================================= */
@media (max-width: 900px) {
  .calc-grid {
    grid-template-columns: 1fr;
  }

  .calc-inputs-panel {
    padding: 28px;
    border-right: none;
    border-bottom: 1px solid var(--glass-border);
  }

  .calc-results-panel {
    padding: 28px;
  }

  .results-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-stats-row {
    gap: 20px;
  }

  .stat-number {
    font-size: 26px;
  }
}

@media (max-width: 600px) {
  .results-grid {
    grid-template-columns: 1fr;
  }

  .result-card.roi-card {
    grid-column: span 1;
  }

  .process-timeline {
    padding-left: 28px;
  }

  .timeline-content {
    padding: 20px;
  }
}