/* ========================================
   CSS Variables & Reset
   ======================================== */
:root {
  --color-bg: #0a0a0b;
  --color-bg-secondary: #111113;
  --color-bg-card: #161618;
  --color-bg-card-hover: #1c1c1f;
  --color-text: #fafafa;
  --color-text-secondary: #a1a1aa;
  --color-text-muted: #71717a;
  --color-border: #27272a;
  --color-border-light: #3f3f46;

  --color-accent: #3b82f6;
  --color-accent-secondary: #10b981;
  --color-accent-tertiary: #06b6d4;
  --gradient-primary: linear-gradient(
    135deg,
    #3b82f6 0%,
    #06b6d4 50%,
    #10b981 100%
  );
  --gradient-subtle: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.1) 0%,
    rgba(16, 185, 129, 0.1) 100%
  );
  --gradient-glow: radial-gradient(
    ellipse at center,
    rgba(6, 182, 212, 0.15) 0%,
    transparent 70%
  );

  --font-family:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", "Monaco", monospace;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  --spacing-4xl: 8rem;

  --max-width: 1200px;
  --max-width-narrow: 800px;

  --transition-fast: 0.15s ease;
  --transition: 0.3s ease;
  --transition-slow: 0.5s ease;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 60px rgba(59, 130, 246, 0.3);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

/* ========================================
   Background Effects
   ======================================== */
.bg-gradient {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(
      ellipse 80% 50% at 50% -20%,
      rgba(59, 130, 246, 0.15) 0%,
      transparent 50%
    ),
    radial-gradient(
      ellipse 60% 40% at 100% 0%,
      rgba(139, 92, 246, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      ellipse 60% 40% at 0% 100%,
      rgba(6, 182, 212, 0.08) 0%,
      transparent 50%
    );
  pointer-events: none;
  z-index: 0;
}

.bg-grid {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

.particle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

/* ========================================
   Layout
   ======================================== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  position: relative;
  z-index: 1;
}

section {
  padding: var(--spacing-4xl) 0;
  position: relative;
}

/* ========================================
   Typography
   ======================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
}
h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}
h3 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.section-title {
  margin-bottom: var(--spacing-md);
}

.section-subtitle {
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.1rem;
}

/* ========================================
   Navigation
   ======================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(10, 10, 11, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  z-index: 1000;
  transition: var(--transition);
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-sm) var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: 600;
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  color: white;
}

.logo-text {
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.logo-image {
  height: 48px;
  width: auto;
  object-fit: contain;
  transform: scaleX(1.3);
  transform-origin: left center;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  align-items: center;
}

.nav-links a {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--color-text);
}

.nav-cta {
  background: var(--gradient-primary);
  color: white !important;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-md);
  font-weight: 600 !important;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast) !important;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.4);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.5);
}

.btn-primary svg {
  transition: transform var(--transition);
}

.btn-primary:hover svg {
  transform: translateX(4px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-border-light);
  transform: translateY(-3px);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 100px;
  position: relative;
  overflow: hidden;
}

.hero-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--color-accent);
  margin-bottom: var(--spacing-lg);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.2);
  }
}

.company-link {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.company-link:hover {
  color: var(--color-accent-secondary);
  text-decoration: underline;
}

.hero-title {
  margin-bottom: var(--spacing-lg);
}

.title-line {
  display: block;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
  max-width: 540px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-2xl);
}

.hero-stats {
  display: flex;
  gap: var(--spacing-2xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border);
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Hero Image */
.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
}

.image-wrapper {
  position: relative;
  width: 100%;
  max-width: 380px;
}

.image-glow {
  position: absolute;
  inset: -10%;
  background: var(--gradient-glow);
  filter: blur(40px);
  z-index: 0;
  opacity: 0.6;
}

.hero-image img {
  width: 100%;
  border-radius: var(--radius-xl);
  position: relative;
  z-index: 1;
}

.image-border {
  position: absolute;
  inset: -3px;
  background: var(--gradient-primary);
  border-radius: calc(var(--radius-xl) + 3px);
  z-index: 0;
  opacity: 0.6;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--spacing-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.scroll-arrow {
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(8px);
  }
}

/* ========================================
   Stats Bar
   ======================================== */
.stats-bar {
  background: var(--color-bg-secondary);
  padding: var(--spacing-xl) 0;
  border-bottom: 1px solid var(--color-border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  padding: var(--spacing-md);
  position: relative;
}

.stat-item::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 60%;
  background: var(--color-border);
}

.stat-item:last-child::after {
  display: none;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ========================================
   About Section
   ======================================== */
.about {
  background: var(--color-bg-secondary);
}

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

.about-lead {
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
  line-height: 1.5;
}

.about-content p {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
  margin-bottom: var(--spacing-md);
}

.about-visual .philosophy {
  position: relative;
  padding: var(--spacing-lg);
  margin: 0 0 var(--spacing-xl) 0;
  background: var(--gradient-subtle);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: 1.2rem;
  font-style: italic;
  color: var(--color-text);
}

.quote-mark {
  font-size: 2rem;
  color: var(--color-accent);
  font-style: normal;
  line-height: 0;
  vertical-align: middle;
}

/* Traits Grid */
.traits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.trait-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition);
}

.trait-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.trait-icon {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

.trait-card h4 {
  font-size: 1rem;
  margin-bottom: var(--spacing-xs);
}

.trait-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* ========================================
   Journey / Timeline Section
   ======================================== */
.journey {
  background: var(--color-bg);
}

.timeline {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
  position: relative;
}

.timeline-line {
  position: absolute;
  left: 50px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(
    to bottom,
    var(--color-accent),
    var(--color-accent-secondary),
    var(--color-accent-tertiary)
  );
  opacity: 0.3;
}

.timeline-item {
  position: relative;
  padding-left: 100px;
  padding-bottom: var(--spacing-xl);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-year {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-sm);
  display: inline-block;
  background: var(--gradient-subtle);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-accent);
}

.timeline-marker {
  position: absolute;
  left: 42px;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.marker-dot {
  width: 18px;
  height: 18px;
  background: var(--color-bg);
  border: 3px solid var(--color-border-light);
  border-radius: 50%;
  transition: all var(--transition);
  z-index: 1;
}

.timeline-item:hover .marker-dot {
  border-color: var(--color-accent);
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
}

.timeline-item.highlight .marker-dot {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.marker-ring {
  position: absolute;
  width: 30px;
  height: 30px;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  opacity: 0.3;
  animation: ring-pulse 2s infinite;
}

@keyframes ring-pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.3;
  }
  50% {
    transform: scale(1.3);
    opacity: 0;
  }
}

.marker-dot.pulse {
  background: var(--color-accent);
  border-color: var(--color-accent);
  animation: dot-pulse 2s infinite;
}

@keyframes dot-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.4);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(59, 130, 246, 0);
  }
}

.timeline-content {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition);
}

.timeline-item:hover .timeline-content {
  border-color: var(--color-border-light);
  box-shadow: var(--shadow-md);
  transform: translateX(8px);
}

.timeline-item.highlight .timeline-content {
  border-color: var(--color-accent);
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.08) 0%,
    rgba(139, 92, 246, 0.05) 100%
  );
}

.highlight-badge {
  display: inline-block;
  background: var(--gradient-primary);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: var(--spacing-sm);
}

.timeline-date {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: var(--spacing-xs);
}

.timeline-content h3 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.2rem;
}

.timeline-content p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  margin-bottom: 0;
  line-height: 1.7;
}

/* ========================================
   Expertise Section
   ======================================== */
.expertise {
  background: var(--color-bg-secondary);
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.expertise-card {
  position: relative;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  transition: all var(--transition);
  overflow: hidden;
}

.card-glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: var(--gradient-glow);
  opacity: 0;
  transition: opacity var(--transition);
}

.expertise-card:hover {
  border-color: var(--color-border-light);
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.expertise-card:hover .card-glow {
  opacity: 1;
}

.expertise-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
  color: var(--color-accent);
  position: relative;
  z-index: 1;
}

.expertise-card h3 {
  margin-bottom: var(--spacing-sm);
  position: relative;
  z-index: 1;
}

.expertise-card p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 1;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  position: relative;
  z-index: 1;
}

.card-tags span {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  background: rgba(59, 130, 246, 0.1);
  color: var(--color-accent);
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

/* ========================================
   Projects Section
   ======================================== */
.projects {
  background: var(--color-bg);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.project-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  border-color: var(--color-border-light);
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.project-card.featured {
  border-color: var(--color-accent);
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.08) 0%,
    rgba(139, 92, 246, 0.05) 100%
  );
}

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

.project-badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  background: rgba(59, 130, 246, 0.1);
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: #22c55e;
}

.status-indicator::before {
  content: "";
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.project-card h3 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.25rem;
}

.project-card p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  flex-grow: 1;
  margin-bottom: var(--spacing-md);
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.project-tech span {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  background: rgba(255, 255, 255, 0.05);
  padding: 4px 10px;
  border-radius: 4px;
}

/* ========================================
   Beyond Section
   ======================================== */
.beyond {
  background: var(--color-bg-secondary);
}

.beyond-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.beyond-text .section-eyebrow {
  text-align: left;
}

.beyond-text .section-title {
  text-align: left;
  margin-bottom: var(--spacing-lg);
}

.beyond-text p {
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-md);
}

.beyond-interests {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.interest-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  transition: all var(--transition);
}

.interest-item:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
}

.interest-icon {
  font-size: 1.5rem;
}

.interest-item span:last-child {
  font-weight: 500;
  font-size: 0.9rem;
}

/* ========================================
   Connect Section
   ======================================== */
.connect {
  background: var(--color-bg);
  text-align: center;
  padding: var(--spacing-4xl) 0;
}

.connect-content {
  max-width: 600px;
  margin: 0 auto;
}

.connect-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.connect-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg) var(--spacing-xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  min-width: 200px;
}

.connect-link:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.connect-link.linkedin:hover {
  border-color: #0a66c2;
  box-shadow: 0 16px 48px rgba(10, 102, 194, 0.3);
}

.connect-link.email:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-glow);
}

.connect-link svg {
  color: var(--color-text-secondary);
  transition: color var(--transition);
}

.connect-link:hover svg {
  color: var(--color-accent);
}

.link-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.link-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.link-name {
  font-size: 1.1rem;
  font-weight: 600;
}

/* ========================================
   Footer
   ======================================== */
.footer {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-2xl) 0;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  text-align: center;
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-logo-image {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.footer-tagline {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  margin: 0;
}

.footer-copyright {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin: 0;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--spacing-2xl);
  }

  .hero-content {
    order: 2;
  }

  .hero-image {
    order: 1;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .floating-card {
    display: none;
  }

  .about-grid,
  .beyond-content {
    grid-template-columns: 1fr;
  }

  .expertise-grid,
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(10, 10, 11, 0.98);
    flex-direction: column;
    padding: var(--spacing-lg);
    gap: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .expertise-grid,
  .projects-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    flex-direction: column;
    gap: var(--spacing-lg);
  }

  .traits-grid,
  .beyond-interests {
    grid-template-columns: 1fr;
  }

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

  .connect-links {
    flex-direction: column;
    align-items: center;
  }

  .connect-link {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }

  .scroll-indicator {
    display: none;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 15px;
  }

  .container {
    padding: 0 var(--spacing-md);
  }

  .timeline {
    padding-left: 0;
  }

  .timeline-line {
    left: 12px;
  }

  .timeline-item {
    padding-left: 50px;
  }

  .timeline-marker {
    left: 4px;
  }

  .image-wrapper {
    max-width: 280px;
  }
}

/* ========================================
   Services Section
   ======================================== */
.services {
  background: var(--color-bg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  position: relative;
  transition: var(--transition);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  background: var(--color-bg-card-hover);
  border-color: var(--color-border-light);
  transform: translateY(-4px);
}

.service-card.featured {
  border-color: var(--color-accent-secondary);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), transparent);
}

.service-card.featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
}

.service-badge {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: var(--gradient-primary);
  color: white;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

.service-card h3 {
  font-size: 1.4rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.service-card > p {
  color: var(--color-text-secondary);
  font-size: 1rem;
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
  min-height: 5rem;
}

.service-features {
  list-style: none;
  padding: 0;
  margin: 0;
  margin-top: auto;
}

.service-features li {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  padding: var(--spacing-xs) 0;
  padding-left: 1.5rem;
  position: relative;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent-secondary);
  font-weight: 600;
}

/* ========================================
   LinkedIn Posts Section
   ======================================== */
.linkedin-posts {
  background: var(--color-bg);
}

.linkedin-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.linkedin-post {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}

.linkedin-post:hover {
  background: var(--color-bg-card-hover);
  border-color: var(--color-border-light);
  transform: translateY(-4px);
}

.linkedin-post-date {
  font-size: 0.8rem;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}

.linkedin-post-preview {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.6;
  flex-grow: 1;
  margin-bottom: var(--spacing-md);
}

.linkedin-post-cta {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-accent);
  font-size: 0.9rem;
  font-weight: 500;
}

.linkedin-post-cta svg {
  transition: transform var(--transition-fast);
}

.linkedin-post:hover .linkedin-post-cta svg {
  transform: translateX(4px);
}

.linkedin-loading {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--color-text-muted);
  padding: var(--spacing-xl);
}

.linkedin-cta {
  text-align: center;
}

.linkedin-cta .btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
}

@media (max-width: 768px) {
  .linkedin-grid {
    grid-template-columns: 1fr;
  }
}

/* Stats Bar Responsive */
@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }

  .stat-item::after {
    display: none;
  }

  .stat-number {
    font-size: 2rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   Ask James AI Chat Widget
======================================== */

/* FAB Button */
.ask-james-fab {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #3b82f6, #10b981);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4), 0 0 40px rgba(16, 185, 129, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  z-index: 1000;
  color: #fff;
}

.ask-james-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(59, 130, 246, 0.5), 0 0 60px rgba(16, 185, 129, 0.3);
}

.ask-james-fab.hidden {
  transform: scale(0);
  opacity: 0;
  pointer-events: none;
}

.fab-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #10b981);
  animation: fab-pulse 2s ease-out infinite;
  z-index: -1;
}

@keyframes fab-pulse {
  0% {
    transform: scale(1);
    opacity: 0.5;
  }
  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

/* Modal */
.ask-james-modal {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 400px;
  max-width: calc(100vw - 2rem);
  max-height: calc(100vh - 4rem);
  background: rgba(15, 15, 18, 0.95);
  backdrop-filter: blur(20px);
  border-radius: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5), 0 0 40px rgba(59, 130, 246, 0.1);
  z-index: 1001;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.ask-james-modal.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

/* Header */
.ask-james-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ask-james-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.ai-avatar {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, #3b82f6, #10b981);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.ask-james-title h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #fafafa;
  margin: 0;
}

.ai-status {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
}

.ask-james-close {
  background: rgba(255, 255, 255, 0.05);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.6);
  transition: all 0.2s ease;
}

.ask-james-close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

/* Messages */
.ask-james-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-height: 400px;
  min-height: 300px;
}

.message {
  display: flex;
  animation: message-in 0.3s ease;
}

@keyframes message-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.message-content {
  max-width: 85%;
  padding: 0.875rem 1rem;
  border-radius: 1rem;
  font-size: 0.9rem;
  line-height: 1.5;
}

.message-content p {
  margin: 0 0 0.5rem 0;
}

.message-content p:last-child {
  margin-bottom: 0;
}

.message-content .ai-list {
  margin: 0.5rem 0;
  padding-left: 1.25rem;
  list-style: none;
}

.message-content .ai-list li {
  position: relative;
  padding-left: 0.5rem;
  margin-bottom: 0.35rem;
}

.message-content .ai-list li::before {
  content: "•";
  position: absolute;
  left: -1rem;
  color: #3b82f6;
  font-weight: bold;
}

.message-content .ai-list li:last-child {
  margin-bottom: 0;
}

.message-content strong {
  color: #fff;
  font-weight: 600;
}

.message-content em {
  font-style: italic;
  color: rgba(255, 255, 255, 0.9);
}

.ai-message {
  justify-content: flex-start;
}

.ai-message .message-content {
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.2);
  color: #e5e5e5;
  border-bottom-left-radius: 4px;
}

.user-message {
  justify-content: flex-end;
}

.user-message .message-content {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: #fff;
  border-bottom-right-radius: 4px;
}

/* Suggested Questions */
.suggested-questions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.suggestions-label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
  margin: 0.5rem 0;
}

.suggestion-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.625rem 1rem;
  border-radius: 0.75rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.85rem;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s ease;
}

.suggestion-btn:hover {
  background: rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.3);
  color: #fff;
}

/* Input */
.ask-james-input {
  display: flex;
  gap: 0.75rem;
  padding: 1rem 1.5rem 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.ask-james-input input {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.875rem 1rem;
  border-radius: 0.75rem;
  color: #fafafa;
  font-size: 0.9rem;
  outline: none;
  transition: all 0.2s ease;
}

.ask-james-input input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.ask-james-input input:focus {
  border-color: rgba(59, 130, 246, 0.5);
  background: rgba(255, 255, 255, 0.08);
}

.send-btn {
  background: linear-gradient(135deg, #3b82f6, #10b981);
  border: none;
  width: 48px;
  height: 48px;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #fff;
  transition: all 0.2s ease;
}

.send-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Typing Indicator */
.typing-indicator {
  display: flex;
  gap: 4px;
  padding: 0.875rem 1rem;
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 1rem;
  border-bottom-left-radius: 4px;
  width: fit-content;
}

.typing-indicator span {
  width: 8px;
  height: 8px;
  background: rgba(59, 130, 246, 0.6);
  border-radius: 50%;
  animation: typing-bounce 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typing-bounce {
  0%, 60%, 100% {
    transform: translateY(0);
  }
  30% {
    transform: translateY(-6px);
  }
}

/* Chat Widget Responsive */
@media (max-width: 480px) {
  .ask-james-fab {
    bottom: 1rem;
    right: 1rem;
    width: 54px;
    height: 54px;
  }

  .ask-james-modal {
    bottom: 0;
    right: 0;
    left: 0;
    width: 100%;
    max-width: 100%;
    max-height: 85vh;
    border-radius: 1.5rem 1.5rem 0 0;
  }

  .ask-james-messages {
    max-height: 50vh;
  }
}