/* ========================================
   CSS Variables & Reset
======================================== */
:root {
  --color-bg: #0a0a0b;
  --color-bg-elevated: #141416;
  --color-surface: #1c1c1f;
  --color-text: #fafafa;
  --color-text-muted: #8b8b8d;
  --color-accent: #6366f1;
  --color-accent-glow: rgba(99, 102, 241, 0.3);
  --color-gradient-start: #6366f1;
  --color-gradient-end: #ec4899;
  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ========================================
   Navigation
======================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.5rem 2rem;
  background: linear-gradient(to bottom, var(--color-bg), transparent);
  transition: background 0.3s var(--transition-smooth);
}

.nav-content {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
  font-size: 1.75rem;
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-text-muted);
  transition: color 0.3s var(--transition-smooth);
}

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

/* ========================================
   Hero Section
======================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 6rem 2rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 50% at 50% -20%, var(--color-accent-glow), transparent),
    radial-gradient(ellipse 60% 40% at 80% 60%, rgba(236, 72, 153, 0.15), transparent);
  pointer-events: none;
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 1;
  animation: fadeUp 1s var(--transition-smooth);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-eyebrow {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 12vw, 8rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-text-muted) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  max-width: 500px;
  margin: 0 auto 2.5rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  padding: 1rem 2rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 100px;
  transition: all 0.3s var(--transition-smooth);
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  color: white;
  border: none;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px -10px var(--color-accent-glow);
}

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

.btn-secondary:hover {
  background: var(--color-surface);
  border-color: transparent;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-indicator span {
  display: block;
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ========================================
   Section Styles
======================================== */
section {
  padding: 6rem 0;
}

.section-header {
  margin-bottom: 2.5rem;
}

.section-number {
  display: block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.01em;
}

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

.about-content {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
}

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

.about-text p {
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.about-text strong {
  color: var(--color-accent);
}

.skills-grid {
  display: grid;
  gap: 2rem;
}

.skill-category h3 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-surface);
}

.skill-category li {
  padding: 0.5rem 0;
  color: var(--color-text);
  font-size: 0.95rem;
}

/* ========================================
   Experience Section
======================================== */
.timeline {
  display: grid;
  gap: 0;
}

.timeline-item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 2rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-surface);
  transition: all 0.3s var(--transition-smooth);
}

.timeline-item:hover {
  background: var(--color-bg-elevated);
  margin: 0 -2rem;
  padding: 2rem;
  border-radius: 12px;
  border-color: transparent;
}

.timeline-date {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.timeline-content h3 {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.timeline-company {
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.timeline-content p:last-child {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* ========================================
   Work Section
======================================== */
.work {
  background: var(--color-bg-elevated);
}

.work-intro {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  max-width: 550px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.project-card {
  background: var(--color-bg);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.4s var(--transition-smooth);
  border: 1px solid var(--color-surface);
}

.project-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-accent);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.5);
}

.project-image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.project-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 400;
  font-style: italic;
  color: white;
}

.project-placeholder.belle {
  background: linear-gradient(135deg, #1e40af, #7c3aed);
}

.project-placeholder.counseling {
  background: linear-gradient(135deg, #047857, #0d9488);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s var(--transition-smooth);
}

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

.project-overlay span {
  font-weight: 600;
  color: white;
  padding: 0.75rem 1.5rem;
  border: 2px solid white;
  border-radius: 100px;
}

.project-info {
  padding: 1.5rem;
}

.project-info h3 {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.project-info p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.project-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.project-tags span {
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  background: var(--color-surface);
  border-radius: 100px;
  color: var(--color-text-muted);
}

.work-cta {
  text-align: center;
  padding: 2rem;
  background: var(--color-bg);
  border-radius: 12px;
  border: 1px dashed var(--color-surface);
}

.work-cta p {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  color: var(--color-text-muted);
}

/* ========================================
   Contact Section
======================================== */
.contact-content {
  max-width: 700px;
}

.contact-lead {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.contact-links {
  display: grid;
  gap: 1rem;
}

.contact-link {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  background: var(--color-bg-elevated);
  border-radius: 12px;
  border: 1px solid var(--color-surface);
  transition: all 0.3s var(--transition-smooth);
}

.contact-link:hover {
  border-color: var(--color-accent);
  transform: translateX(8px);
}

.contact-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.contact-value {
  font-size: 1.125rem;
  font-weight: 500;
}

/* ========================================
   Footer
======================================== */
.footer {
  padding: 3rem 0;
  border-top: 1px solid var(--color-surface);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

/* ========================================
   Responsive Design
======================================== */
@media (max-width: 768px) {
  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .timeline-item {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }
  
  .timeline-item:hover {
    margin: 0 -1rem;
    padding: 1.25rem 1rem;
  }
  
  .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .nav-links {
    gap: 1.5rem;
  }
  
  section {
    padding: 4rem 0;
  }
}

@media (max-width: 480px) {
  .nav-links a {
    font-size: 0.8rem;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }
  
  .btn {
    text-align: center;
  }
}