/* Root Variables - Light Mode (Default) */
:root {
  /* Colors */
  --color-bg: #ffffff;
  --color-surface: #f8f9fa;
  --color-border: #e1e4e8;
  --color-text-primary: #24292e;
  --color-text-secondary: #586069;
  --color-text-tertiary: #6a737d;
  --color-accent: #0366d6;
  --color-accent-hover: #0256b8;
  --color-accent-light: rgba(3, 102, 214, 0.1);

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, monospace;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;

  /* Layout */
  --max-width: 56rem;
  --border-radius: 0.5rem;
  --border-width: 1px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* Dark Mode */
@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0d1117;
    --color-surface: #161b22;
    --color-border: #30363d;
    --color-text-primary: #e6edf3;
    --color-text-secondary: #8b949e;
    --color-text-tertiary: #6e7681;
    --color-accent: #58a6ff;
    --color-accent-hover: #79b8ff;
    --color-accent-light: rgba(88, 166, 255, 0.15);

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
  }
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  transition:
    background-color 0.2s ease,
    color 0.2s ease;
}

/* Container */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-lg);
}

@media (min-width: 768px) {
  .container {
    padding: var(--spacing-3xl) var(--spacing-xl);
  }
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  letter-spacing: -0.02em;
}

h2 {
  font-size: var(--font-size-2xl);
  margin-top: var(--spacing-2xl);
  padding-bottom: var(--spacing-sm);
  border-bottom: var(--border-width) solid var(--color-border);
}

h3 {
  font-size: var(--font-size-xl);
  margin-top: var(--spacing-lg);
}

h4 {
  font-size: var(--font-size-lg);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--color-accent-hover);
}

/* Header */
.resume-header {
  text-align: center;
  padding-bottom: var(--spacing-2xl);
  border-bottom: var(--border-width) solid var(--color-border);
  margin-bottom: var(--spacing-xl);
}

.resume-header h1 {
  margin-bottom: var(--spacing-sm);
}

.contact-info {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.contact-item {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: calc(var(--border-radius) * 0.5);
  transition: all 0.15s ease;
  color: var(--color-text-secondary);
  text-decoration: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: var(--font-size-sm);
}

a.contact-item:hover,
button.contact-item:hover {
  background-color: var(--color-accent-light);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.contact-item .material-symbols-outlined {
  font-size: 1.1rem;
  width: 1.1rem;
  height: 1.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
  color: var(--color-accent);
  font-variation-settings:
    "FILL" 0,
    "wght" 400,
    "GRAD" 0,
    "opsz" 24;
}

.contact-brand-icon {
  width: 1.1rem;
  height: 1.1rem;
  flex-shrink: 0;
  fill: var(--color-accent);
  transition: fill 0.15s ease;
}

a.contact-item:hover .contact-brand-icon,
button.contact-item:hover .contact-brand-icon {
  fill: var(--color-accent);
}

.contact-print-text {
  display: none;
}

/* Collapse contact button labels to icons-only on small viewports */
@media (max-width: 640px) {
  .contact-label,
  .contact-screen-text {
    display: none;
  }
}

.mission-statement {
  max-width: 42rem;
  margin: var(--spacing-lg) auto 0;
  font-size: var(--font-size-lg);
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.mission-statement p {
  margin: 0;
}

.mission-statement p + p {
  margin-top: 0.75em;
}

/* .skills-highlight {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 0 var(--spacing-md);
  max-width: 42rem;
  margin: var(--spacing-lg) auto 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.skills-highlight-label {
  display: flex;
  align-items: baseline;
  gap: 0;
  white-space: nowrap;
}

.skills-highlight-title {
  font-weight: 700;
  color: var(--color-text-primary);
}

.skills-highlight-colon {
  color: var(--color-text-tertiary);
}

.skills-highlight-items {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
}

.skills-highlight-dot {
  color: var(--color-text-tertiary);
  margin: 0 var(--spacing-sm);
  line-height: 1;
}

.skills-highlight-item {
  white-space: nowrap;
} */

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

.qualifications-item {
  position: relative;
  padding-left: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.qualifications-item::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: bold;
}

.qualifications-label {
  font-weight: 700;
}

.qualifications-colon {
  color: var(--color-text-tertiary);
}

.tagline {
  max-width: 42rem;
  margin: var(--spacing-sm) auto 0;
  font-size: var(--font-size-base);
  font-style: italic;
  color: var(--color-text-tertiary);
  text-align: center;
}

/* Career Timeline Visualization */
.career-timeline-viz {
  margin: var(--spacing-xl) 0 var(--spacing-2xl);
  user-select: none;
}

.ctv-chart {
  position: relative;
  width: 100%;
}

.ctv-row {
  position: relative;
  height: 16px;
  margin-bottom: 3px;
}

.ctv-row-projects {
  height: 20px;
  margin-top: 4px;
}

.ctv-band {
  position: absolute;
  height: 100%;
  border-radius: 3px;
  cursor: default;
  transition:
    filter 0.15s ease,
    transform 0.15s ease;
  transform-origin: center;
}

.ctv-band:hover {
  filter: brightness(1.15);
  transform: scaleY(1.2);
}

.ctv-band-experience {
  background-color: var(--color-accent);
  opacity: 0.7;
}

.ctv-band-education {
  background-color: #2ea043;
  opacity: 0.7;
}

@media (prefers-color-scheme: dark) {
  .ctv-band-education {
    background-color: #3fb950;
  }
}

.ctv-axis {
  position: relative;
  height: 1px;
  background: var(--color-border);
  margin: 5px 0 0;
  overflow: visible;
}

.ctv-tick {
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  pointer-events: none;
}

.ctv-tick-line {
  width: 1px;
  height: 5px;
  background: var(--color-border);
}

.ctv-tick-label {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  color: var(--color-text-tertiary);
  margin-top: 2px;
  white-space: nowrap;
}

.ctv-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: var(--color-accent);
  cursor: default;
  border: 2px solid var(--color-bg);
  box-shadow: 0 0 0 1.5px var(--color-accent);
  transition: transform 0.15s ease;
}

.ctv-dot:hover {
  transform: translate(-50%, -50%) scale(1.6);
}

.ctv-dot-work {
  background: #e3b341;
  box-shadow: 0 0 0 1.5px #e3b341;
  border-color: transparent;
  z-index: 1;
}

.ctv-dot-personal {
  background: #8957e5;
  box-shadow: 0 0 0 1.5px #8957e5;
  border-color: transparent;
  z-index: 1;
}

.ctv-dot-academic {
  background: #f0883e;
  box-shadow: 0 0 0 1.5px #f0883e;
  border-color: transparent;
  z-index: 1;
}

@media (prefers-color-scheme: dark) {
  .ctv-dot-personal {
    background: #a371f7;
    box-shadow: 0 0 0 1.5px #a371f7;
  }

  .ctv-dot-academic {
    background: #ffa657;
    box-shadow: 0 0 0 1.5px #ffa657;
  }
}

.ctv-dot-link {
  cursor: pointer;
}

.ctv-dot-link:hover {
  box-shadow:
    0 0 0 2.5px currentColor,
    0 0 8px 2px rgba(0, 0, 0, 0.15);
}

@keyframes project-highlight-glow {
  0% {
    box-shadow: none;
  }
  20% {
    box-shadow:
      0 0 0 3px var(--color-accent),
      0 0 18px 6px rgba(88, 166, 255, 0.3);
  }
  70% {
    box-shadow:
      0 0 0 3px var(--color-accent),
      0 0 18px 6px rgba(88, 166, 255, 0.3);
  }
  100% {
    box-shadow: none;
  }
}

.project-highlight {
  animation: project-highlight-glow 2.5s ease forwards;
  border-radius: var(--border-radius);
}

/* Mobile scrub label — floats above the chart, no reserved space */
.ctv-scrub-label {
  display: none; /* mobile only */
  position: absolute;
  bottom: calc(100% + 6px);
  left: 0;
  right: 0;
  z-index: 20;
  align-items: center;
  justify-content: center;
  padding: 0.3rem 0.875rem 0.35rem;
  border-radius: var(--border-radius);
  border: var(--border-width) solid transparent;
  background-color: transparent;
  pointer-events: none;
  transition:
    border-color 0.18s ease,
    background-color 0.18s ease;
}

.ctv-scrub-label--active {
  background-color: var(--color-surface);
  border-color: var(--color-border);
}

.ctv-scrub-text {
  font-family: var(--font-sans);
  font-size: var(--font-size-sm);
  font-weight: 450;
  color: var(--color-text-secondary);
  text-align: center;
  line-height: 1.4;
  /* Fixed two-line box prevents height jumps when long labels appear */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-width: 100%;
  opacity: 0;
  transition: opacity 0.18s ease;
}

.ctv-scrub-label--active .ctv-scrub-text {
  opacity: 1;
}

@media (max-width: 640px) {
  .ctv-scrub-label {
    display: flex;
  }
}

/* Scrub needle — vertical snap line, mobile only */
.ctv-scrub-needle {
  display: none;
  position: absolute;
  top: 0;
  height: 100%;
  width: 1.5px;
  background: var(--color-accent);
  transform: translateX(-50%);
  pointer-events: none;
  opacity: 0;
  border-radius: 1px;
  z-index: 10;
  box-shadow: 0 0 4px 1px var(--color-accent-light);
  transition:
    opacity 0.15s ease,
    left 0.08s ease;
}

.ctv-scrub-needle--active {
  opacity: 0.75;
}

/* Slower left transition + pulse while the hint animation runs */
.ctv-scrub-needle--hinting {
  transition:
    opacity 0.2s ease,
    left 0.42s cubic-bezier(0.4, 0, 0.2, 1);
  animation: ctv-needle-pulse 1.1s ease-in-out infinite;
}

@keyframes ctv-needle-pulse {
  0%,
  100% {
    opacity: 0.6;
    box-shadow: 0 0 4px 1px var(--color-accent-light);
  }
  50% {
    opacity: 1;
    box-shadow: 0 0 10px 3px var(--color-accent-light);
  }
}

@media (max-width: 640px) {
  .ctv-scrub-needle {
    display: block;
  }
}

.ctv-tooltip {
  position: fixed;
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 4px 10px;
  font-family: var(--font-sans);
  font-size: var(--font-size-xs);
  color: var(--color-text-primary);
  box-shadow: var(--shadow-md);
  pointer-events: none;
  z-index: 9998;
  display: none;
  white-space: nowrap;
}

/* Sections */
.section {
  margin-bottom: var(--spacing-2xl);
}

.section:last-child {
  margin-bottom: 0;
}

/* Timeline / Experience */
.timeline {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.experience-item {
  position: relative;
  padding-left: var(--spacing-lg);
  border-left: 2px solid var(--color-border);
}

.experience-item::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-accent);
  border: 2px solid var(--color-bg);
}

.company-header {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
  cursor: pointer;
  user-select: none;
  transition: all 0.15s ease;
  padding: var(--spacing-xs) 0;
  margin-left: calc(-1 * var(--spacing-xs));
  padding-left: var(--spacing-xs);
  border-radius: var(--border-radius);
}

.company-header .date-range {
  margin-left: auto;
}

.company-header:hover {
  background-color: var(--color-accent-light);
  transform: translateX(2px);
}

.company-name-loc {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.company-name {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-text-primary);
}

.company-location {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
}

.company-collapsed-role {
  display: none;
  font-size: var(--font-size-sm);
  font-style: italic;
  color: var(--color-text-secondary);
}

.experience-item:has(.positions-container.collapsed) .company-collapsed-role {
  display: block;
}

.positions-container {
  max-height: 5000px;
  overflow: hidden;
  transition:
    max-height 0.3s ease,
    opacity 0.3s ease;
  opacity: 1;
}

.positions-container.collapsed {
  max-height: 0;
  opacity: 0;
  margin-bottom: 0;
}

.position {
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-lg);
  background-color: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
}

.position-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.position-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-primary);
}

.promotion-badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: calc(var(--border-radius) * 0.5);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-left: var(--spacing-sm);
}

.date-range {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  font-weight: 500;
}

.position-summary {
  margin: var(--spacing-md) 0;
  color: var(--color-text-secondary);
}

.highlights {
  list-style: none;
  margin: var(--spacing-md) 0;
}

.highlights li {
  position: relative;
  padding-left: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-secondary);
}

.highlights li::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: bold;
}

.technologies {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.tech-tag {
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: calc(var(--border-radius) * 0.5);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.courses-label {
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-primary);
}

.courses {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xs);
}

.course-tag {
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--color-surface);
  color: var(--color-text-secondary);
  border: var(--border-width) solid var(--color-border);
  border-radius: calc(var(--border-radius) * 0.5);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

/* Position Projects (Company Projects) */
.position-projects-header {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--color-accent-light);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-accent);
  cursor: pointer;
  user-select: none;
  transition: all 0.15s ease;
}

.position-projects-header:hover {
  background-color: var(--color-accent);
  color: var(--color-bg);
  transform: translateX(2px);
}

.position-projects-container {
  max-height: 5000px;
  overflow: hidden;
  transition:
    max-height 0.3s ease,
    opacity 0.3s ease,
    margin-top 0.3s ease;
  opacity: 1;
  margin-top: var(--spacing-md);
}

.position-projects-container.collapsed {
  max-height: 0;
  opacity: 0;
  margin-top: 0;
}

.company-project-item {
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  background-color: var(--color-bg);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
}

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

/* Projects */
.projects {
  display: grid;
  gap: var(--spacing-lg);
}

.project-group-header {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.project-group-header:first-child {
  margin-top: 0;
}

.project-item {
  padding: var(--spacing-lg);
  background-color: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  transition: all 0.2s ease;
}

.project-item:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: 0;
  cursor: pointer;
  user-select: none;
  transition: all 0.15s ease;
  padding: var(--spacing-xs) 0;
  margin-left: calc(-1 * var(--spacing-xs));
  padding-left: var(--spacing-xs);
  border-radius: var(--border-radius);
}

.project-header:hover {
  background-color: var(--color-accent-light);
  transform: translateX(2px);
}

.project-item:has(.project-body:not(.collapsed)) .project-header {
  margin-bottom: var(--spacing-sm);
}

/* Collapsible project body */
.project-body {
  max-height: 2000px;
  overflow: hidden;
  opacity: 1;
  transition:
    max-height 0.3s ease,
    opacity 0.3s ease;
}

.project-body.collapsed {
  max-height: 0;
  opacity: 0;
}

.project-name-wrapper {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.project-link-btn {
  display: inline-flex;
  align-items: center;
  color: var(--color-text-tertiary);
  text-decoration: none;
  transition: color 0.15s ease;
  line-height: 1;
}

.project-link-btn:hover {
  color: var(--color-accent);
}

.project-link-btn .material-symbols-outlined {
  font-size: 1.15rem;
}

.project-link-btn .contact-brand-icon {
  width: 1rem;
  height: 1rem;
  fill: currentColor;
}

.project-link-print-url {
  display: none;
}

.project-name {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-text-primary);
}

.project-role {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  font-style: italic;
}

.project-description {
  margin: var(--spacing-md) 0;
  color: var(--color-text-secondary);
}

.project-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: var(--border-width) solid var(--color-border);
}

.metric {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-accent);
}

/* Education */
.education {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.education-item {
  padding: var(--spacing-lg);
  background-color: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
}

.education-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.institution-name {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-primary);
}

.degree-info {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.degree {
  font-weight: 600;
  color: var(--color-text-primary);
}

.field {
  color: var(--color-text-secondary);
}

.gpa {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.concentration {
  margin-top: var(--spacing-xs);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-style: italic;
}

.honors {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: calc(var(--border-radius) * 0.5);
  font-size: var(--font-size-xs);
  font-weight: 600;
  margin-left: var(--spacing-sm);
}

/* Achievements */
.achievements {
  list-style: none;
  display: grid;
  gap: var(--spacing-md);
}

.achievement-item {
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--color-surface);
  border-left: 3px solid var(--color-accent);
  border-radius: calc(var(--border-radius) * 0.5);
}

.achievement-title {
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
}

.achievement-issuer {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  margin-bottom: var(--spacing-xs);
}

.achievement-description {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xs);
}

/* Skills */
.skills {
  display: grid;
  gap: var(--spacing-lg);
}

.skill-category {
  padding: var(--spacing-lg);
  background-color: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
}

.skill-category-name {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.skill-items {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.skill-item {
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--color-bg);
  border: var(--border-width) solid var(--color-border);
  border-radius: calc(var(--border-radius) * 0.5);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  transition: all 0.15s ease;
}

.skill-item:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* Responsive */
@media screen and (max-width: 767px) {
  h1 {
    font-size: var(--font-size-2xl);
  }

  h2 {
    font-size: var(--font-size-xl);
  }

  .company-header,
  .position-header,
  .project-header,
  .education-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .mission-statement {
    font-size: var(--font-size-base);
  }
}

/* Notifications */
#notifications {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  pointer-events: none;
}

.notification {
  pointer-events: auto;
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 0.65rem 1rem;
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  max-width: 320px;
  overflow: hidden;
  max-height: 200px;
  margin-bottom: 0.5rem;
  opacity: 1;
  animation: notification-in 0.2s ease;
}

@keyframes notification-in {
  from {
    opacity: 0;
    transform: translateX(16px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes notification-in-mobile {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Mobile: bottom-center sheet, one at a time */
@media (max-width: 640px) {
  #notifications {
    top: auto;
    bottom: 1.5rem;
    right: 50%;
    transform: translateX(50%);
    align-items: center;
    width: calc(100% - 2rem);
    max-width: 420px;
  }

  .notification {
    width: 100%;
    max-width: 100%;
    text-align: center;
    animation: notification-in-mobile 0.28s cubic-bezier(0.34, 1.4, 0.64, 1);
  }
}

/* Loading State */
.loading {
  text-align: center;
  padding: var(--spacing-3xl);
  color: var(--color-text-tertiary);
}

/* Confirmation Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease;
}

.modal.show {
  display: flex;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal-content {
  background-color: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-2xl);
  max-width: 400px;
  width: 90%;
  box-shadow: var(--shadow-lg);
  animation: slideIn 0.2s ease;
}

@keyframes slideIn {
  from {
    transform: translateY(-20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-message {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-text-primary);
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.modal-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
}

.modal-btn {
  padding: var(--spacing-sm) var(--spacing-xl);
  border: none;
  border-radius: calc(var(--border-radius) * 0.5);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: var(--font-sans);
}

.modal-btn-no {
  background-color: #dc3545;
  color: white;
}

.modal-btn-no:hover {
  background-color: #c82333;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(220, 53, 69, 0.3);
}

.modal-btn-yes {
  background-color: #28a745;
  color: white;
}

.modal-btn-yes:hover {
  background-color: #218838;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(40, 167, 69, 0.3);
}

.modal-btn:active {
  transform: translateY(0);
}

/* Hide empty sections */
.section:empty,
.section > *:only-child:empty {
  display: none;
}