/**
 * XPWD Professional Components Library
 * Enterprise-grade cybersecurity aesthetic
 * Version: 2.0.0
 */

/* ================================
   PROFESSIONAL CARD COMPONENTS
   ================================ */

.card {
  background: var(--color-background-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--color-primary) 50%,
    transparent 100%);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 20px rgba(0, 255, 65, 0.1);
}

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

.card-elevated {
  background: var(--color-background-alt);
  box-shadow: var(--shadow-md);
}

/* ================================
   HEXAGON PATTERN ELEMENTS
   ================================ */

.hexagon-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 92px;
}

.hexagon-badge svg {
  position: absolute;
  width: 100%;
  height: 100%;
}

.hexagon-badge-content {
  position: relative;
  z-index: 1;
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  font-family: var(--font-mono);
}

.hexagon-pattern-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M50 10 L90 30 L90 70 L50 90 L10 70 L10 30 Z' fill='none' stroke='rgba(0,255,65,0.03)' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 50px 50px;
  opacity: 0.5;
  pointer-events: none;
}

/* ================================
   PROFESSIONAL BADGES & TAGS
   ================================ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  transition: var(--transition-fast);
}

.badge-primary {
  background: var(--color-primary-subtle);
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}

.badge-info {
  background: var(--color-info-bg);
  border: 1px solid var(--color-info);
  color: var(--color-info);
}

.badge-success {
  background: var(--color-success-bg);
  border: 1px solid var(--color-success);
  color: var(--color-success);
}

.badge-outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

.badge:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 10px currentColor;
}

/* ================================
   STAT CARDS
   ================================ */

.stat-card {
  text-align: center;
  padding: var(--space-6);
  background: var(--color-background-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  transition: var(--transition-fast);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(0, 255, 65, 0.05) 0%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
}

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

.stat-value {
  font-size: var(--text-5xl);
  font-weight: var(--font-weight-black);
  color: var(--color-primary);
  font-family: var(--font-heading);
  line-height: 1;
  margin-bottom: var(--space-2);
  position: relative;
}

.stat-label {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  position: relative;
}

/* ================================
   PROFESSIONAL HERO SECTIONS
   ================================ */

.hero-professional {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--space-16) 0;
  overflow: hidden;
}

.hero-professional::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    ellipse at top right,
    rgba(0, 255, 65, 0.05) 0%,
    transparent 50%
  );
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-background-elevated);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  box-shadow: 0 0 20px rgba(0, 255, 65, 0.1);
}

.hero-title {
  font-size: clamp(3rem, 8vw, 4.5rem);
  font-weight: var(--font-weight-black);
  font-family: var(--font-heading);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-6);
  letter-spacing: var(--letter-spacing-tight);
}

.hero-title-gradient {
  background: linear-gradient(
    135deg,
    var(--color-text-primary) 0%,
    var(--color-primary) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--text-2xl);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-8);
  max-width: 65ch;
}

/* ================================
   CREDENTIAL BADGES
   ================================ */

.credential-badge {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--color-background-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.credential-badge:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 15px rgba(0, 255, 65, 0.1);
}

.credential-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-subtle);
  border-radius: var(--radius-md);
  font-size: var(--text-2xl);
  flex-shrink: 0;
}

.credential-info {
  flex: 1;
}

.credential-name {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.credential-org {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

/* ================================
   TIMELINE COMPONENTS
   ================================ */

.timeline-professional {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.timeline-professional::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    var(--color-border) 10%,
    var(--color-border) 90%,
    transparent 100%
  );
  transform: translateX(-50%);
}

.timeline-item-professional {
  position: relative;
  margin-bottom: var(--space-12);
  display: flex;
  gap: var(--space-8);
  align-items: flex-start;
}

.timeline-item-professional:nth-child(odd) {
  flex-direction: row;
}

.timeline-item-professional:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-marker-professional {
  position: absolute;
  left: 50%;
  top: 24px;
  width: 20px;
  height: 20px;
  background: var(--color-primary);
  border: 4px solid var(--color-background);
  border-radius: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
  z-index: 2;
}

.timeline-content-professional {
  flex: 1;
  max-width: calc(50% - var(--space-8));
  background: var(--color-background-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
  transition: var(--transition-fast);
}

.timeline-content-professional:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.timeline-role {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-2);
}

.timeline-company {
  color: var(--color-text-secondary);
  font-size: var(--text-base);
  margin-bottom: var(--space-3);
}

.timeline-description {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  font-size: var(--text-sm);
}

/* ================================
   BLOG CARDS
   ================================ */

.blog-card {
  background: var(--color-background-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-fast);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.blog-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(0, 255, 65, 0.1);
}

.blog-card-header {
  padding: var(--space-6);
  border-bottom: 1px solid var(--color-border-subtle);
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

.blog-card-title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-3);
  color: var(--color-text-primary);
  line-height: var(--line-height-tight);
}

.blog-card-title a {
  color: inherit;
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

.blog-card-title a:hover {
  color: var(--color-primary);
}

.blog-card-excerpt {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-4);
}

.blog-card-footer {
  padding: var(--space-4) var(--space-6);
  background: var(--color-background-alt);
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.blog-card-tags {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.blog-card-read-more {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  font-size: var(--text-sm);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  transition: var(--transition-fast);
}

.blog-card-read-more:hover {
  gap: var(--space-3);
}

/* ================================
   BUTTON COMPONENTS
   ================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-semibold);
  font-size: var(--text-base);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
}

.btn-secondary {
  background: var(--color-background-elevated);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: 0 0 15px rgba(0, 255, 65, 0.15);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn-lg {
  padding: var(--space-5) var(--space-8);
  font-size: var(--text-lg);
}

/* ================================
   SKILL VISUALIZATION
   ================================ */

.skill-category-pro {
  background: var(--color-background-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
  transition: var(--transition-fast);
}

.skill-category-pro::before {
  content: '';
  position: absolute;
  top: -100%;
  left: -100%;
  width: 300%;
  height: 300%;
  background: radial-gradient(
    circle,
    rgba(0, 255, 65, 0.03) 0%,
    transparent 70%
  );
  transition: opacity var(--duration-normal) var(--ease-out);
  opacity: 0;
}

.skill-category-pro:hover::before {
  opacity: 1;
}

.skill-category-pro:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.skill-category-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  position: relative;
}

.skill-category-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-subtle);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-lg);
  font-size: var(--text-4xl);
}

.skill-category-title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-bold);
}

.skill-items {
  display: grid;
  gap: var(--space-4);
  position: relative;
}

.skill-item-pro {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--color-background);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.skill-item-pro:hover {
  background: var(--color-background-alt);
  transform: translateX(4px);
}

.skill-icon-small {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-subtle);
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  flex-shrink: 0;
}

.skill-name-pro {
  flex: 1;
  color: var(--color-text-primary);
  font-weight: var(--font-weight-medium);
}

/* ================================
   FRAMEWORK REFERENCE BADGES
   ================================ */

.framework-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: var(--color-background-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  transition: var(--transition-fast);
}

.framework-badge:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 15px rgba(0, 255, 65, 0.15);
  transform: translateY(-2px);
}

.framework-badge-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-subtle);
  border-radius: var(--radius-sm);
  color: var(--color-primary);
  font-size: var(--text-xs);
}

/* ================================
   RESPONSIVE DESIGN
   ================================ */

@media (max-width: 768px) {
  .timeline-professional::before {
    left: 20px;
  }

  .timeline-item-professional,
  .timeline-item-professional:nth-child(odd),
  .timeline-item-professional:nth-child(even) {
    flex-direction: row;
    padding-left: var(--space-12);
  }

  .timeline-marker-professional {
    left: 20px;
  }

  .timeline-content-professional {
    max-width: 100%;
  }

  .hero-professional {
    min-height: auto;
    padding: var(--space-12) 0;
  }

  .skill-category-pro {
    padding: var(--space-6);
  }
}

/* ================================
   ACCESSIBILITY ENHANCEMENTS
   ================================ */

@media (prefers-reduced-motion: reduce) {
  .card:hover,
  .blog-card:hover,
  .timeline-content-professional:hover,
  .skill-category-pro:hover,
  .btn:hover {
    transform: none;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .card,
  .blog-card,
  .skill-category-pro {
    border-width: 2px;
  }

  .badge {
    border-width: 2px;
  }
}