/* About Page Styles - Receptionist Portfolio */

/* ============================================
   Fade-in Animation
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  opacity: 0;
}

.fade-in.visible {
  animation: fadeInUp 0.6s ease forwards;
}

/* ============================================
   Page Header
   ============================================ */
.page-header {
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
  text-align: center;
}

.back-link {
  display: inline-block;
  margin-bottom: var(--spacing-lg);
  color: var(--primary-color);
  font-size: var(--font-size-sm);
  transition: color 0.3s ease, transform 0.3s ease;
}

.back-link:hover {
  color: var(--primary-dark);
  transform: translateX(-4px);
}

.page-title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-sm);
}

.page-title-underline {
  display: block;
  width: 80px;
  height: 4px;
  background: var(--accent-color);
  margin: 0 auto;
  border-radius: 2px;
}

/* ============================================
   Bio Section
   ============================================ */
.container-narrow {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-lg);
  padding-right: var(--spacing-lg);
}

.bio-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 3rem;
  align-items: start;
}

.bio-quote-card {
  position: sticky;
  top: 100px;
  padding: var(--spacing-2xl);
  background: var(--background-alt);
  border-left: 4px solid var(--accent-color);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  box-shadow: var(--shadow-md);
}

.bio-quote-card-text {
  font-size: var(--font-size-lg);
  font-style: italic;
  line-height: var(--line-height-relaxed);
  color: var(--text-primary);
  margin: 0 0 var(--spacing-lg);
}

.bio-quote-card-role {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--accent-color);
  margin: 0;
}

.bio-content {
  min-width: 0;
}

.bio-text p {
  margin-bottom: var(--spacing-lg);
  line-height: var(--line-height-relaxed);
  color: var(--text-primary);
}

.bio-pull-quote {
  border-left: 4px solid var(--accent-color);
  padding-left: 1.5rem;
  margin: var(--spacing-2xl) 0;
  font-style: italic;
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
}

/* ============================================
   Skills Grid (Core Competencies)
   ============================================ */
.skills-grid-section {
  background-color: var(--background-alt);
}

.competencies-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.competency-category {
  background: var(--background);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  transition: transform 0.3s ease;
}

.competency-category:hover {
  transform: scale(1.02);
}

.competency-category-title {
  color: var(--accent-color);
  font-weight: 700;
  margin-bottom: 1rem;
  font-size: var(--font-size-xl);
}

.competency-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.competency-item {
  margin-bottom: var(--spacing-md);
}

.competency-item:last-child {
  margin-bottom: 0;
}

.competency-name {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.proficiency-bar {
  height: 8px;
  background: var(--border-color);
  border-radius: 4px;
  overflow: hidden;
}

.proficiency-fill {
  display: block;
  height: 100%;
  background: var(--accent-color);
  border-radius: 4px;
  transition: width 0.5s ease;
}

/* Staggered animation delays for competency categories */
.competency-category:nth-child(1).visible { animation-delay: 0.15s; }
.competency-category:nth-child(2).visible { animation-delay: 0.3s; }
.competency-category:nth-child(3).visible { animation-delay: 0.45s; }

/* ============================================
   Training & Courses Section (separate)
   ============================================ */
.courses-section {
  background: linear-gradient(180deg, var(--background) 0%, var(--background-alt) 100%);
  padding: var(--spacing-3xl) 0;
}

.courses-section .section-title {
  margin-bottom: var(--spacing-2xl);
  color: var(--text-primary);
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--spacing-lg);
  max-width: 1100px;
  margin: 0 auto;
}

.course-card {
  background: var(--background);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  border-top: 4px solid var(--accent-color);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--spacing-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.course-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.course-card-icon {
  font-size: 1.75rem;
  line-height: 1;
  opacity: 0.9;
}

.course-card-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  line-height: var(--line-height-relaxed);
  color: var(--text-primary);
  margin: 0;
}

.course-card:nth-child(1).visible { animation-delay: 0s; }
.course-card:nth-child(2).visible { animation-delay: 0.08s; }
.course-card:nth-child(3).visible { animation-delay: 0.16s; }
.course-card:nth-child(4).visible { animation-delay: 0.24s; }
.course-card:nth-child(5).visible { animation-delay: 0.32s; }

/* ============================================
   Profile Blocks (Education, Most Recent Role)
   ============================================ */
.profile-blocks-section {
  background-color: var(--background-alt);
}

.profile-blocks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  max-width: 1000px;
  margin: 0 auto;
}

.profile-block {
  background: var(--background);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  border-top: 4px solid var(--accent-color);
}

.profile-block-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--accent-color);
  margin: 0 0 var(--spacing-lg);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--border-color);
}

.profile-block-content {
  margin: 0;
}

.profile-block-item {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.profile-block-item:last-child {
  margin-bottom: 0;
}

.profile-block-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.profile-block-list li {
  position: relative;
  padding-inline-start: 1.25rem;
  margin-bottom: var(--spacing-sm);
  line-height: 1.5;
  color: var(--text-primary);
}

.profile-block-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: 700;
}

[dir="rtl"] .profile-block-list li {
  padding-inline-start: 0;
  padding-inline-end: 1.25rem;
}

[dir="rtl"] .profile-block-list li::before {
  left: auto;
  right: 0;
}

.profile-block-role .profile-block-role-company {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.profile-block-role .profile-block-role-job {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

.profile-block-role .profile-block-role-duration {
  display: inline-block;
  background: var(--accent-color);
  color: var(--background);
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.profile-block-role .profile-block-role-desc {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  color: var(--text-primary);
  margin: 0;
}

.profile-block:nth-child(1).visible { animation-delay: 0s; }
.profile-block:nth-child(2).visible { animation-delay: 0.15s; }
.profile-block:nth-child(3).visible { animation-delay: 0.3s; }

/* ============================================
   Responsive: Profile blocks stack
   ============================================ */
@media (max-width: 768px) {
  .bio-grid {
    grid-template-columns: 1fr;
  }

  .bio-quote-card {
    position: static;
  }

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

  .profile-blocks {
    grid-template-columns: 1fr;
  }
}

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

/* ============================================
   Hover Transitions (About)
   ============================================ */
.back-link,
.competency-category,
.profile-block,
.nav-link {
  transition: all 0.3s ease;
}