/* ============================================
   Design System — georgejacob.ca
   ============================================ */

:root {
  /* Dark theme palette */
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-tertiary: #1a1a2e;
  --bg-card: #13131d;
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.12);

  --text-primary: #e8e8ed;
  --text-secondary: #8888a0;
  --text-muted: #55556a;

  --accent: #6366f1;
  --accent-hover: #818cf8;
  --accent-subtle: rgba(99, 102, 241, 0.1);
  --accent-glow: rgba(99, 102, 241, 0.25);

  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Misc */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms cubic-bezier(0.16, 1, 0.3, 1);
  --nav-height: 72px;
}

/* ============================================
   Reset & Base
   ============================================ */

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Subtle grain texture for premium depth */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.5;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

ul {
  list-style: none;
}

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

::selection {
  background: var(--accent);
  color: white;
}

/* ============================================
   Layout
   ============================================ */

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section {
  padding: var(--space-5xl) 0;
}

@media (min-width: 769px) {
  .section {
    padding: 7rem 0;
  }
}

.section__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: var(--space-3xl);
  letter-spacing: -0.02em;
  position: relative;
}

.section__title::after {
  content: '';
  display: block;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), #818cf8, transparent);
  border-radius: 2px;
  margin-top: var(--space-md);
  transition: width 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s;
}

.reveal.visible .section__title::after,
.section__title.reveal.visible::after {
  width: 64px;
}

/* ============================================
   Navigation
   ============================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: background var(--transition-base), border-color var(--transition-base);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border-subtle);
}

.nav__container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  transition: color var(--transition-fast), text-shadow var(--transition-fast);
  font-family: var(--font-mono);
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
}

.nav__logo:hover {
  color: var(--accent);
  border-color: rgba(99, 102, 241, 0.3);
  text-shadow: 0 0 16px rgba(99, 102, 241, 0.4);
}

.nav__list {
  display: flex;
  gap: var(--space-2xl);
}

.nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
  transition: width var(--transition-base);
}

.nav__link:hover,
.nav__link.active {
  color: var(--text-primary);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

/* Mobile nav toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

.nav__toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   Hero
   ============================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 30%, rgba(99, 102, 241, 0.18) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 70% 60%, rgba(139, 92, 246, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 30% 30% at 30% 70%, rgba(59, 130, 246, 0.06) 0%, transparent 60%);
  animation: heroGradientPulse 8s ease-in-out infinite alternate;
}

@keyframes heroGradientPulse {
  0% { opacity: 0.8; transform: scale(1); }
  100% { opacity: 1; transform: scale(1.05); }
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 20%, transparent 70%);
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: var(--space-xl);
  max-width: 720px;
}

.hero__greeting {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--accent);
  margin-bottom: var(--space-md);
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.hero__greeting::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--accent);
}

.hero__name {
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  background: linear-gradient(135deg, #ffffff 0%, var(--text-primary) 40%, var(--accent-hover) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__title {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--accent-hover);
  margin-top: var(--space-lg);
  font-weight: 500;
  display: inline-block;
  padding: 0.35rem 1.25rem;
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--radius-xl);
  background: rgba(99, 102, 241, 0.06);
  letter-spacing: 0.02em;
}

.hero__tagline {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-top: var(--space-lg);
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.hero__cta {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  margin-top: var(--space-2xl);
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(0.6); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
}

/* ============================================
   Buttons
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.75rem;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  font-family: var(--font-sans);
}

.btn--primary {
  background: linear-gradient(135deg, var(--accent) 0%, #818cf8 100%);
  color: white;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.2);
  position: relative;
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(99, 102, 241, 0.4), 0 0 0 1px rgba(99, 102, 241, 0.3);
}

.btn--primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.2);
}

.btn--outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-hover);
  position: relative;
}

.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.1);
}

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

/* ============================================
   About
   ============================================ */

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.about__text p {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

.about__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-subtle);
}

.about__detail {
  display: flex;
  gap: var(--space-lg);
}

.about__label {
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  min-width: 100px;
}

.about__value {
  font-size: 0.9rem;
  color: var(--text-primary);
}

.about__visual {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.about__card {
  padding: var(--space-xl);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.about__card:hover {
  border-color: rgba(99, 102, 241, 0.2);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.about__card-icon {
  color: var(--accent);
  margin-bottom: var(--space-md);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-subtle);
  border-radius: var(--radius-md);
  transition: box-shadow var(--transition-base);
}

.about__card:hover .about__card-icon {
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
}

.about__card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.about__card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ============================================
   Projects
   ============================================ */

.projects__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

@media (min-width: 769px) and (max-width: 1100px) {
  .projects__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: border-color var(--transition-base), transform var(--transition-slow), box-shadow var(--transition-base), background var(--transition-base);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.project-card:hover {
  border-color: rgba(99, 102, 241, 0.3);
  transform: translateY(-4px);
  box-shadow:
    0 16px 48px rgba(99, 102, 241, 0.1),
    0 0 0 1px rgba(99, 102, 241, 0.1),
    inset 0 1px 0 0 rgba(255, 255, 255, 0.03);
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.04) 0%, var(--bg-card) 40%);
}

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

.project-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-xl);
}

.project-card__icon {
  color: var(--accent);
}

.project-card__title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
  transition: color var(--transition-fast);
}

.project-card:hover .project-card__title {
  color: var(--accent-hover);
}

.project-card__desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex-grow: 1;
}

.project-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  background: var(--accent-subtle);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
}

/* ============================================
   Skills
   ============================================ */

.skills__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-2xl);
}

.skills__heading {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.skills__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.skill-pill {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-xl);
  transition: border-color var(--transition-fast), transform var(--transition-fast), background var(--transition-fast);
  cursor: default;
}

.skill-pill:hover {
  border-color: var(--accent);
  background: var(--accent-subtle);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.15);
}

/* Alternate section background for skills */
.skills {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

/* ============================================
   Contact
   ============================================ */

.contact {
  text-align: center;
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.contact__content {
  max-width: 560px;
  margin: 0 auto;
}

.contact__text {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
}

.contact__links {
  display: flex;
  justify-content: center;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

.contact__link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
  padding: 0.6rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
}

.contact__link:hover {
  color: var(--accent);
  background: var(--accent-subtle);
  border-color: rgba(99, 102, 241, 0.15);
  transform: translateY(-2px);
}

.contact__link svg {
  flex-shrink: 0;
}

.contact__btn {
  margin-top: var(--space-md);
}

/* ============================================
   Footer
   ============================================ */

.footer {
  padding: var(--space-3xl) 0 var(--space-2xl);
  text-align: center;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
}

.footer p {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.footer a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

/* ============================================
   Scroll Reveal Animations
   ============================================ */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children within reveal containers */
.reveal .project-card,
.reveal .about__card,
.reveal .skills__category {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible .project-card,
.reveal.visible .about__card,
.reveal.visible .skills__category {
  opacity: 1;
  transform: translateY(0);
}

.reveal.visible .project-card:nth-child(1),
.reveal.visible .about__card:nth-child(1),
.reveal.visible .skills__category:nth-child(1) { transition-delay: 0.05s; }
.reveal.visible .project-card:nth-child(2),
.reveal.visible .about__card:nth-child(2),
.reveal.visible .skills__category:nth-child(2) { transition-delay: 0.1s; }
.reveal.visible .project-card:nth-child(3),
.reveal.visible .about__card:nth-child(3),
.reveal.visible .skills__category:nth-child(3) { transition-delay: 0.15s; }
.reveal.visible .project-card:nth-child(4),
.reveal.visible .skills__category:nth-child(4) { transition-delay: 0.2s; }
.reveal.visible .project-card:nth-child(5) { transition-delay: 0.25s; }

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-subtle);
    padding: calc(var(--nav-height) + var(--space-xl)) var(--space-2xl) var(--space-2xl);
    transition: right var(--transition-slow);
    z-index: 999;
  }

  .nav__menu.open {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    gap: var(--space-xl);
  }

  .nav__link {
    font-size: 1.1rem;
  }

  .section {
    padding: var(--space-3xl) 0;
  }

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

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

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

  .contact__links {
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
  }

  .hero__name {
    font-size: clamp(2rem, 10vw, 3.5rem);
  }

  .hero__scroll {
    display: none;
  }

  .cursor-glow {
    display: none;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-lg);
  }

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

  .project-card {
    padding: var(--space-xl);
  }
}

/* ============================================
   Mobile menu overlay
   ============================================ */

.nav__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
  z-index: 998;
}

.nav__overlay.open {
  opacity: 1;
  visibility: visible;
}

/* ============================================
   Extra Polish
   ============================================ */

/* project-card ::before defined in Projects section above */

.section + .section {
  border-top: 1px solid var(--border-subtle);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
  .reveal .project-card,
  .reveal .about__card,
  .reveal .skills__category { opacity: 1; transform: none; }
}

.about__card {
  position: relative;
  overflow: hidden;
}

.about__card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.about__card:hover::after {
  opacity: 1;
}

/* contact ::before defined in Contact section above */

.contact .container {
  position: relative;
  z-index: 1;
}

.contact__link span {
  position: relative;
}

.contact__link span::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--transition-base);
}

.contact__link:hover span::after {
  width: 100%;
}

/* ============================================
   Experience Timeline
   ============================================ */

.experience__timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.exp-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: border-color var(--transition-base);
  position: relative;
}

.exp-card:hover {
  border-color: var(--border-hover);
}

.exp-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.exp-card__title {
  font-size: 1.1rem;
  font-weight: 600;
}

.exp-card__company {
  font-size: 0.9rem;
  color: var(--accent);
  margin-top: var(--space-xs);
}

.exp-card__date {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.exp-card__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.exp-card__list li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  padding-left: 1.25rem;
  position: relative;
}

.exp-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.5;
}

.exp-card--education .exp-card__header {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .exp-card__header {
    flex-direction: column;
    gap: var(--space-xs);
  }

  .exp-card__date {
    font-size: 0.75rem;
  }
}

/* ============================================
   Cursor Glow & Card Spotlight
   ============================================ */

.cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  will-change: transform;
}

/* Card internal spotlight on hover */
.project-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: radial-gradient(
    300px circle at var(--spotlight-x, 50%) var(--spotlight-y, 50%),
    rgba(99, 102, 241, 0.06) 0%,
    transparent 100%
  );
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.project-card:hover::after {
  opacity: 1;
}

/* ============================================
   Smooth page transitions & extra animation
   ============================================ */

/* Staggered hero entrance */
.hero__content.visible .hero__greeting {
  animation: fadeSlideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both;
}
.hero__content.visible .hero__name {
  animation: fadeSlideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}
.hero__content.visible .hero__title {
  animation: fadeSlideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.35s both;
}
.hero__content.visible .hero__tagline {
  animation: fadeSlideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.45s both;
}
.hero__content.visible .hero__cta {
  animation: fadeSlideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.55s both;
}

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