/* ==============================================================================
   ClearCue (clearcue.co.za) - Master Stylesheet
   Strictly using the official brand palette:
   - Logo Green: #007E00 / #008000 / #16a34a / #22c55e
   - Logo Blue: #2282FF / #2c7dc4 / #4c96d7
   - Brand Navy / Deep Blue-Black: #021321 / #083b66
   - Crisp White: #FFFFFF / #f8fafc
   ============================================================================== */

:root {
  --brand-navy: #021321;
  --brand-navy-light: #083b66;
  --brand-navy-card: rgba(4, 24, 43, 0.85);
  --brand-navy-dark: #010b14;
  --brand-blue: #2282FF;
  --brand-blue-light: #4c96d7;
  --brand-green: #007E00;
  --brand-green-hover: #006600;
  --brand-green-light: #16a34a;
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-bg: rgba(255, 255, 255, 0.04);
}

html {
  scroll-behavior: smooth;
  font-family: 'Plus Jakarta Sans', 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color-scheme: dark;
}

body {
  background-color: var(--brand-navy);
  color: #f1f5f9;
  overflow-x: hidden;
  margin: 0;
  padding: 0;
  min-height: 100vh;
}

/* Scroll Progress Bar */
#scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-green), var(--brand-blue), var(--brand-blue-light));
  z-index: 9999;
  width: 0%;
  transition: width 0.1s ease-out;
  box-shadow: 0 0 12px rgba(0, 126, 0, 0.8);
}

/* Background Ambient Lighting */
.hero-bg-container {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.16) contrast(1.25);
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 50% 10%, rgba(8, 59, 102, 0.45) 0%, transparent 60%),
    radial-gradient(circle at 10% 40%, rgba(0, 126, 0, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 90% 70%, rgba(34, 130, 255, 0.15) 0%, transparent 50%),
    rgba(2, 19, 33, 0.95);
}

/* Glassmorphic Panels & Cards */
.glass-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.015) 100%);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.5);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
  border-color: rgba(34, 130, 255, 0.35);
  transform: translateY(-2px);
  box-shadow: 0 16px 36px -8px rgba(34, 130, 255, 0.2);
}

/* Feature Item Card (Symmetrical & High Contrast) */
.feature-card {
  background: linear-gradient(145deg, rgba(8, 59, 102, 0.3) 0%, rgba(2, 19, 33, 0.7) 100%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-card:hover {
  border-color: rgba(0, 126, 0, 0.5);
  background: linear-gradient(145deg, rgba(8, 59, 102, 0.45) 0%, rgba(2, 19, 33, 0.85) 100%);
  transform: translateY(-3px);
  box-shadow: 0 14px 32px -6px rgba(0, 126, 0, 0.3);
}

/* Pillar Card (Hero highlights) */
.pillar-card {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 1rem;
  padding: 1rem 1.25rem;
  transition: all 0.25s ease;
}

.pillar-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(0, 126, 0, 0.4);
}

/* Application Form Panel */
.glass-form-panel {
  background: linear-gradient(165deg, rgba(4, 25, 45, 0.96) 0%, rgba(2, 19, 33, 0.98) 100%);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(34, 130, 255, 0.25);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.75), 0 0 35px -5px rgba(0, 126, 0, 0.18);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Inputs & Form Controls */
.form-input {
  background: rgba(1, 11, 20, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border-radius: 0.75rem;
  padding: 0.85rem 1rem;
  font-size: 0.875rem;
  outline: none;
  transition: all 0.25s ease;
  width: 100%;
}

.form-input:focus {
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 3px rgba(34, 130, 255, 0.25);
  background: rgba(1, 11, 20, 0.95);
}

.form-input::placeholder {
  color: #64748b;
}

/* Primary Action Button */
.btn-apply {
  position: relative;
  background: linear-gradient(135deg, #008f00 0%, #006600 100%);
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 6px 20px rgba(0, 126, 0, 0.45);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.2);
  overflow: hidden;
}

.btn-apply::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s ease;
}

.btn-apply:hover::before {
  left: 100%;
}

.btn-apply:hover {
  background: linear-gradient(135deg, #00a300 0%, #007700 100%);
  box-shadow: 0 10px 30px rgba(0, 126, 0, 0.65);
  transform: translateY(-2px);
}

.btn-apply:active {
  transform: translateY(1px);
}

/* Secondary Button */
.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #f1f5f9;
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: all 0.2s ease;
  border-radius: 0.75rem;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

/* Text Gradients */
.text-gradient-green {
  background: linear-gradient(135deg, #22c55e 0%, #007E00 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-blue {
  background: linear-gradient(135deg, #ffffff 0%, #93c5fd 60%, #2282FF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Bidirectional Scroll Animations */
.reveal-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-scroll.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }

/* 3D Card Tilt */
.tilt-card {
  transform-style: preserve-3d;
  will-change: transform;
}

/* Section Header Style */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem;
  border-radius: 9999px;
  background: rgba(0, 126, 0, 0.15);
  border: 1px solid rgba(0, 126, 0, 0.35);
  color: var(--brand-green-light);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.1) 20%, rgba(0, 126, 0, 0.3) 50%, rgba(34, 130, 255, 0.3) 80%, transparent 100%);
  margin: 3.5rem 0;
}

/* ==============================================================================
   Automatic Review Carousel
   ============================================================================== */
.review-carousel-container {
  position: relative;
  overflow: hidden;
  border-radius: 1.25rem;
}

.review-slide {
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.45s ease-out, transform 0.45s ease-out;
  display: none;
}

.review-slide.active {
  opacity: 1;
  transform: translateX(0);
  display: block;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.25);
  transition: all 0.3s ease;
  cursor: pointer;
}

.carousel-dot.active {
  width: 24px;
  background: var(--brand-green);
  box-shadow: 0 0 10px rgba(0, 126, 0, 0.7);
}

.carousel-nav-btn {
  background: rgba(8, 59, 102, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  padding: 10px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.carousel-nav-btn:hover {
  background: var(--brand-green);
  border-color: var(--brand-green);
  transform: scale(1.1);
}

/* ==============================================================================
   Referral Program Banner Glow
   ============================================================================== */
.referral-banner {
  background: linear-gradient(135deg, rgba(8, 59, 102, 0.7) 0%, rgba(2, 19, 33, 0.95) 55%, rgba(0, 126, 0, 0.25) 100%);
  border: 1px solid rgba(0, 126, 0, 0.45);
  box-shadow: 0 14px 40px -6px rgba(0, 126, 0, 0.3);
  transition: all 0.35s ease;
}

.referral-banner:hover {
  border-color: rgba(0, 126, 0, 0.75);
  box-shadow: 0 20px 50px -6px rgba(0, 126, 0, 0.45);
  transform: translateY(-2px);
}

/* Modal Windows */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9990;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -46%) scale(0.95);
  max-width: 800px;
  width: calc(100% - 2rem);
  max-height: 85vh;
  background: var(--brand-navy);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 1.5rem;
  z-index: 9995;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.modal-dialog.is-open {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--brand-navy);
}
::-webkit-scrollbar-thumb {
  background: var(--brand-navy-light);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--brand-blue);
}