/* Modern Biomedical Theme - Blue, Red, White Color Palette */

:root {
  /* Primary Colors - Blue Theme */
  --primary-blue: #0052CC;
  --light-blue: #4C9AFF;
  --ultra-light-blue: #B3D4FF;
  --deep-blue: #003380;
  
  /* Accent Colors - Red Theme */
  --primary-red: #DE350B;
  --light-red: #FF5630;
  --ultra-light-red: #FFEBE6;
  
  /* Neutral Colors */
  --white: #FFFFFF;
  --off-white: #F7F8FA;
  --light-gray: #E8EAED;
  --medium-gray: #8A94A6;
  --dark-gray: #2C3E50;
  
  /* Medical Accent Colors */
  --medical-teal: #00BCD4;
  --pulse-red: #E91E63;
  
  /* Gradients */
  --gradient-blue: linear-gradient(135deg, #0052CC 0%, #003380 100%);
  --gradient-red: linear-gradient(135deg, #FF5630 0%, #DE350B 100%);
  --gradient-medical: linear-gradient(135deg, #0052CC 0%, #00BCD4 50%, #FF5630 100%);
}

/* Modern Card Styling */
.modern-card {
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0, 82, 204, 0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--light-gray);
  overflow: hidden;
  position: relative;
}

.modern-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-medical);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modern-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 48px rgba(0, 82, 204, 0.15);
}

.modern-card:hover::before {
  opacity: 1;
}

/* Medical Pulse Animation */
@keyframes medical-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(222, 53, 11, 0.4);
  }
  50% {
    box-shadow: 0 0 0 20px rgba(222, 53, 11, 0);
  }
}

.pulse-indicator {
  animation: medical-pulse 2s infinite;
}

/* Heartbeat Line Effect */
@keyframes heartbeat-line {
  0%, 100% { transform: scaleY(1); }
  25% { transform: scaleY(1.5); }
  50% { transform: scaleY(0.5); }
  75% { transform: scaleY(1.3); }
}

.heartbeat-accent {
  position: relative;
  overflow: hidden;
}

.heartbeat-accent::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-red);
  animation: heartbeat-line 1.5s ease-in-out infinite;
}

/* Modern Button Styles */
.btn-modern {
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.6rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-blue);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(0, 82, 204, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 6px 24px rgba(0, 82, 204, 0.4);
  transform: translateY(-2px);
}

.btn-accent {
  background: var(--gradient-red);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(222, 53, 11, 0.3);
}

.btn-accent:hover {
  box-shadow: 0 6px 24px rgba(222, 53, 11, 0.4);
  transform: translateY(-2px);
}

/* Medical Cross Icon */
.medical-cross {
  position: relative;
  width: 40px;
  height: 40px;
  display: inline-block;
}

.medical-cross::before,
.medical-cross::after {
  content: '';
  position: absolute;
  background: var(--primary-red);
}

.medical-cross::before {
  top: 50%;
  left: 0;
  right: 0;
  height: 8px;
  transform: translateY(-50%);
}

.medical-cross::after {
  left: 50%;
  top: 0;
  bottom: 0;
  width: 8px;
  transform: translateX(-50%);
}

/* DNA Helix Pattern */
.dna-pattern {
  background-image: 
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 10px,
      rgba(0, 82, 204, 0.05) 10px,
      rgba(0, 82, 204, 0.05) 20px
    ),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 10px,
      rgba(255, 86, 48, 0.05) 10px,
      rgba(255, 86, 48, 0.05) 20px
    );
}

/* EKG/ECG Line Effect */
@keyframes ekg-line {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.ekg-line {
  position: relative;
  height: 2px;
  background: var(--light-gray);
  overflow: hidden;
}

.ekg-line::before {
  content: '';
  position: absolute;
  height: 100%;
  width: 50%;
  background: var(--gradient-red);
  animation: ekg-line 2s linear infinite;
}

/* Modern Section Header */
.section-header-modern {
  position: relative;
  padding-bottom: 20px;
  margin-bottom: 40px;
}

.section-header-modern::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 80px;
  height: 4px;
  background: var(--gradient-medical);
  border-radius: 2px;
}

/* Glassmorphism Effect */
.glass-effect {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Medical Badge */
.medical-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--ultra-light-blue);
  color: var(--primary-blue);
  border-radius: 24px;
  font-weight: 600;
  font-size: 1.4rem;
}

.medical-badge.accent {
  background: var(--ultra-light-red);
  color: var(--primary-red);
}

/* Stats Counter with Icon */
.stat-modern {
  text-align: center;
  padding: 32px;
  border-radius: 16px;
  background: var(--white);
  border-left: 4px solid var(--primary-blue);
  transition: all 0.3s ease;
}

.stat-modern:hover {
  border-left-color: var(--primary-red);
  transform: scale(1.05);
}

.stat-number {
  font-size: 4.8rem;
  font-weight: 800;
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Modern Project Card */
.project-card-modern {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 8px 32px rgba(0, 82, 204, 0.1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 8px;
  background: var(--gradient-medical);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.project-card-modern:hover::before {
  transform: scaleX(1);
}

.project-card-modern:hover {
  transform: translateY(-12px);
  box-shadow: 0 16px 48px rgba(0, 82, 204, 0.2);
}