/* ============================================================
   KRINEXA — Blue & Off-White Glassmorphism Theme & Animations
   Palette: Off-White (#F8FAFC), Royal Blue (#2563EB), Deep Navy (#0F172A), Amber (#D97706)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --kr-bg-main: #F8FAFC;
  --kr-bg-subtle: #F1F5F9;
  --kr-blue-primary: #2563EB;
  --kr-blue-hover: #1D4ED8;
  --kr-blue-light: #EFF6FF;
  --kr-navy: #0F172A;
  --kr-navy-muted: #334155;
  --kr-text-subtle: #64748B;
  --kr-brass: #D97706;
  --kr-brass-light: #FEF3C7;
  --kr-green: #059669;
  --kr-green-light: #D1FAE5;
  
  --kr-glass-bg: rgba(255, 255, 255, 0.75);
  --kr-glass-bg-hover: rgba(255, 255, 255, 0.95);
  --kr-glass-panel: rgba(241, 245, 249, 0.85);
  --kr-glass-border: rgba(37, 99, 235, 0.15);
  --kr-glass-border-strong: rgba(37, 99, 235, 0.3);
  --kr-glass-shadow: 0 10px 30px 0 rgba(15, 23, 42, 0.06), 0 1px 3px 0 rgba(37, 99, 235, 0.1);
  --kr-glass-shadow-hover: 0 20px 40px 0 rgba(37, 99, 235, 0.15), 0 4px 12px 0 rgba(15, 23, 42, 0.08);
  --kr-glass-blur: blur(16px);
}

/* Global Setup */
html, body {
  background-color: var(--kr-bg-main);
  color: var(--kr-navy);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  overflow-x: hidden;
  margin: 0;
  padding: 0;
  cursor: default;
}

/* Ambient Animated Blue Glow Background */
body::before {
  content: "";
  position: fixed;
  top: -180px;
  left: 50%;
  transform: translateX(-50%);
  width: 950px;
  height: 550px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.12) 0%, rgba(217, 119, 6, 0.08) 45%, transparent 70%);
  filter: blur(80px);
  z-index: -2;
  pointer-events: none;
  animation: floatMesh 14s infinite alternate ease-in-out;
}

body::after {
  content: "";
  position: fixed;
  bottom: -150px;
  right: -100px;
  width: 750px;
  height: 500px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, rgba(37, 99, 235, 0.1) 50%, transparent 70%);
  filter: blur(90px);
  z-index: -2;
  pointer-events: none;
}

@keyframes floatMesh {
  0% { transform: translateX(-50%) translateY(0) scale(1); }
  50% { transform: translateX(-48%) translateY(30px) scale(1.1); }
  100% { transform: translateX(-52%) translateY(-15px) scale(0.95); }
}

/* Font Monospace Utility */
.font-mono {
  font-family: 'JetBrains Mono', monospace;
}

/* Glass Cards */
.glass-card {
  background: var(--kr-glass-bg);
  backdrop-filter: var(--kr-glass-blur);
  -webkit-backdrop-filter: var(--kr-glass-blur);
  border: 1px solid var(--kr-glass-border);
  box-shadow: var(--kr-glass-shadow);
  border-radius: 14px;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.glass-card:hover {
  background: var(--kr-glass-bg-hover);
  border-color: var(--kr-glass-border-strong);
  transform: translateY(-6px);
  box-shadow: var(--kr-glass-shadow-hover);
}

/* Schematic Tick Motif */
.tick-card {
  position: relative;
  background: var(--kr-glass-bg);
  backdrop-filter: var(--kr-glass-blur);
  -webkit-backdrop-filter: var(--kr-glass-blur);
  border: 1px solid var(--kr-glass-border);
}

.tick-card::before, .tick-card::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border-top: 2px solid var(--kr-blue-primary);
  border-left: 2px solid var(--kr-blue-primary);
  top: -1px;
  left: -1px;
  z-index: 2;
  transition: all 0.3s ease;
}

.tick-card::after {
  left: auto;
  top: auto;
  right: -1px;
  bottom: -1px;
  border-top: none;
  border-left: none;
  border-bottom: 2px solid var(--kr-blue-primary);
  border-right: 2px solid var(--kr-blue-primary);
}

.tick-card:hover::before, .tick-card:hover::after {
  width: 18px;
  height: 18px;
  border-color: var(--kr-brass);
  box-shadow: 0 0 10px rgba(217, 119, 6, 0.4);
}

/* Common Header Navbar */
.kr-navbar {
  background: rgba(248, 250, 252, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--kr-glass-border);
  padding: 14px 0;
  transition: all 0.3s ease;
}

.kr-navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  padding: 10px 0;
}

.brand-logo {
  font-weight: 800;
  font-size: 24px;
  letter-spacing: -0.5px;
  color: var(--kr-navy);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

.brand-logo span.dot {
  color: var(--kr-blue-primary);
}

.nav-link-custom {
  color: var(--kr-navy-muted);
  font-weight: 600;
  font-size: 14px;
  padding: 8px 16px;
  border-radius: 8px;
  transition: all 0.25s ease;
  text-decoration: none;
}

.nav-link-custom:hover, .nav-link-custom.active {
  color: var(--kr-blue-primary);
  background: var(--kr-blue-light);
}

/* Button Variants */
.btn-kr-signin {
  background: transparent;
  color: var(--kr-blue-primary);
  border: 1.5px solid var(--kr-blue-primary);
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.btn-kr-signin:hover {
  background: var(--kr-blue-light);
  color: var(--kr-blue-hover);
  border-color: var(--kr-blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}

.btn-kr-signup {
  background: linear-gradient(135deg, var(--kr-blue-primary) 0%, var(--kr-blue-hover) 100%);
  color: #FFFFFF;
  border: 1px solid var(--kr-blue-primary);
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 8px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
}

.btn-kr-signup:hover {
  background: linear-gradient(135deg, #1E40AF 0%, var(--kr-blue-primary) 100%);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
}

.btn-kr-brass {
  background: linear-gradient(135deg, var(--kr-brass) 0%, #B45309 100%);
  color: #FFFFFF;
  border: 1px solid var(--kr-brass);
  font-weight: 600;
  padding: 10px 22px;
  border-radius: 8px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.25);
}

.btn-kr-brass:hover {
  background: linear-gradient(135deg, #F59E0B 0%, var(--kr-brass) 100%);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(217, 119, 6, 0.35);
}

.btn-kr-ghost {
  background: rgba(255, 255, 255, 0.8);
  color: var(--kr-navy);
  border: 1px solid var(--kr-glass-border);
  font-weight: 600;
  padding: 10px 22px;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.btn-kr-ghost:hover {
  background: #FFFFFF;
  border-color: var(--kr-blue-primary);
  color: var(--kr-blue-primary);
  transform: translateY(-2px);
}

/* Tech Chips */
.tech-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  border-radius: 20px;
  background: #FFFFFF;
  border: 1px solid var(--kr-glass-border);
  color: var(--kr-navy-muted);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.03);
}

.tech-chip:hover, .tech-chip.active {
  background: var(--kr-blue-primary);
  border-color: var(--kr-blue-primary);
  color: #FFFFFF;
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 6px 15px rgba(37, 99, 235, 0.25);
}

.chip-brass {
  background: var(--kr-brass-light);
  border-color: rgba(217, 119, 6, 0.3);
  color: var(--kr-brass);
}

.chip-green {
  background: var(--kr-green-light);
  border-color: rgba(5, 150, 105, 0.3);
  color: var(--kr-green);
}

/* Eyebrow rule */
.eyebrow-rule {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--kr-blue-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.eyebrow-rule .line {
  flex: 1;
  height: 1.5px;
  background: linear-gradient(90deg, var(--kr-blue-primary) 0%, transparent 100%);
}

/* Match Badge */
.match-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  background: var(--kr-green-light);
  border: 1px solid var(--kr-green);
  color: var(--kr-green);
}

/* Animations */
.animate-fade-in-up {
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.pulse-badge {
  animation: pulseGlow 2s infinite alternate ease-in-out;
}

@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.4); }
  100% { box-shadow: 0 0 0 10px rgba(37, 99, 235, 0); }
}

/* Custom Mouse Cursor Styling for Blue/Off-White Theme */
.cursor-dot {
  width: 8px;
  height: 8px;
  background-color: var(--kr-blue-primary);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: opacity 0.2s ease, width 0.2s ease, height 0.2s ease;
  box-shadow: 0 0 10px rgba(37, 99, 235, 0.6);
}

.cursor-follower {
  width: 38px;
  height: 38px;
  border: 1.5px solid rgba(37, 99, 235, 0.5);
  background: rgba(37, 99, 235, 0.06);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease-out, border-color 0.2s ease, background 0.2s ease, width 0.2s ease, height 0.2s ease;
}

.cursor-follower.hovering {
  width: 56px;
  height: 56px;
  border-color: var(--kr-brass);
  background: rgba(217, 119, 6, 0.12);
  box-shadow: 0 0 20px rgba(217, 119, 6, 0.3);
}

/* Modal Glass */
.modal-glass .modal-content {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid var(--kr-glass-border-strong);
  box-shadow: 0 25px 60px rgba(15, 23, 42, 0.18);
  border-radius: 16px;
  color: var(--kr-navy);
}

/* Common Footer */
.kr-footer {
  background: rgba(241, 245, 249, 0.95);
  border-top: 1px solid var(--kr-glass-border);
  padding: 60px 0 30px;
  position: relative;
}

.kr-footer a {
  color: var(--kr-navy-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.kr-footer a:hover {
  color: var(--kr-blue-primary);
}

/* Secondary Background & Button Theme Override */
:root {
  --bs-secondary-rgb: 135, 73, 247;
}

.bg-secondary {
  --bs-bg-opacity: 1;
  background-color: rgb(135 73 247) !important;
}

.btn-secondary {
  background-color: rgb(135 73 247) !important;
  border-color: rgb(135 73 247) !important;
}

/* ── Animated Boy Pushing Krinexa Logo ── */
@keyframes boyPushingMotion {
  0%, 100% {
    transform: translateX(0px) rotate(0deg);
  }
  20% {
    transform: translateX(-4px) rotate(-5deg);
  }
  32% {
    transform: translateX(18px) rotate(14deg) scale(1.08);
  }
  45% {
    transform: translateX(15px) rotate(10deg) scale(1.04);
  }
  70% {
    transform: translateX(3px) rotate(1deg);
  }
}

@keyframes logoSlidingByPush {
  0%, 20% {
    transform: translateX(0px) rotate(0deg);
    filter: drop-shadow(0 4px 12px rgba(135, 73, 247, 0.45));
  }
  32% {
    transform: translateX(32px) rotate(6deg) scale(1.06);
    filter: drop-shadow(8px 12px 25px rgba(135, 73, 247, 0.85));
  }
  48% {
    transform: translateX(40px) rotate(3deg) scale(1.03);
    filter: drop-shadow(10px 14px 28px rgba(108, 47, 224, 0.7));
  }
  70% {
    transform: translateX(12px) rotate(-2deg);
    filter: drop-shadow(4px 8px 18px rgba(135, 73, 247, 0.5));
  }
  88% {
    transform: translateX(-2px) rotate(0.5deg);
  }
  100% {
    transform: translateX(0px) rotate(0deg);
    filter: drop-shadow(0 4px 12px rgba(135, 73, 247, 0.45));
  }
}

@keyframes dustCloudPulse {
  0%, 20%, 80%, 100% {
    opacity: 0;
    transform: scale(0.6) translateX(0);
  }
  32%, 45% {
    opacity: 0.9;
    transform: scale(1.3) translateX(-6px);
  }
}

.kr-pushing-boy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: -8px;
  z-index: 2;
  animation: boyPushingMotion 3.5s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite;
  filter: drop-shadow(0 4px 10px rgba(135, 73, 247, 0.5));
}

.kr-push-dust {
  animation: dustCloudPulse 3.5s ease-in-out infinite;
}

.kr-footer-logo-box {
  position: relative;
  display: inline-block;
  padding: 0.5rem;
  border: none;
  background: transparent;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
}

.kr-footer-logo-box:hover {
  border: none;
  transform: translateY(-4px) scale(1.04);
}

.kr-footer-logo-img {
  position: relative;
  z-index: 1;
  animation: logoSlidingByPush 3.5s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite;
  transition: transform 0.3s ease;
  display: block;
}

.kr-footer-bg-watermark {
  animation: none !important;
}