/* ============================================
   Jesse-Joel Nzumafor - Portfolio
   Digital Marketing Specialist
   ============================================ */

:root {
  --bg: #0a0a0c;
  --bg-elevated: #121216;
  --bg-card: #16161b;
  --text: #e8e6e3;
  --text-muted: #9a9691;
  --accent: #e8b44c;
  --accent-dim: #b8923a;
  --accent-glow: rgba(232, 180, 76, 0.15);
  --border: #2a2a2e;
  --radius: 12px;
  --radius-lg: 20px;
  --font-sans: 'Outfit', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

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

.noise-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Cursor glow - desktop only */
.cursor-glow {
  position: fixed;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.3s;
}
@media (hover: none) {
  .cursor-glow { display: none; }
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2rem;
  background: rgba(10, 10, 12, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), background var(--transition);
}

.nav.scrolled {
  border-bottom-color: var(--border);
}

.nav-logo {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.05em;
  color: var(--text);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
}

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

.nav-link-active {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  gap: 4rem;
  padding: 8rem 2rem 4rem;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
}
.shape-1 {
  width: 500px;
  height: 500px;
  background: var(--accent);
  top: -10%;
  right: -10%;
  animation: float 15s ease-in-out infinite;
}
.shape-2 {
  width: 300px;
  height: 300px;
  background: var(--accent-dim);
  bottom: 20%;
  left: -5%;
  animation: float 20s ease-in-out infinite reverse;
  animation-delay: -5s;
}
.shape-3 {
  width: 200px;
  height: 200px;
  background: var(--accent);
  top: 50%;
  left: 40%;
  opacity: 0.2;
  animation: float 12s ease-in-out infinite;
  animation-delay: -2s;
}
@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -30px) scale(1.05); }
}

.hero-content {
  flex: 1;
  max-width: 600px;
}

.hero-greeting {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.typed-cursor {
  animation: blink 1s step-end infinite;
}
@keyframes blink {
  50% { opacity: 0; }
}

.hero-name {
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.hero-name .accent {
  color: var(--accent);
  display: block;
}

.hero-title {
  font-size: 1.25rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.hero-tagline {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.hero-stats .stat strong {
  color: var(--accent);
}
.stat-divider {
  opacity: 0.5;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--font-sans);
  text-decoration: none;
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
  border: 2px solid var(--accent);
}

.btn-primary:hover {
  background: var(--accent-dim);
  border-color: var(--accent-dim);
  box-shadow: 0 0 40px var(--accent-glow), 0 0 80px rgba(232, 180, 76, 0.1);
}
.btn-magnetic {
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1rem;
}

/* Hero Visual */
.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  max-width: 420px;
}

.hero-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
  border: 1px solid var(--border);
}

.hero-image-accent {
  position: absolute;
  top: 20px;
  right: -20px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--accent);
  border-radius: var(--radius-lg);
  z-index: -1;
}
.hero-image-ring {
  position: absolute;
  inset: -15px;
  border: 1px solid rgba(232, 180, 76, 0.3);
  border-radius: calc(var(--radius-lg) + 10px);
  z-index: -1;
  animation: pulse-ring 3s ease-in-out infinite;
}
@keyframes pulse-ring {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.02); }
}

/* Sections */
section {
  padding: 5rem 2rem;
  max-width: 1000px;
  margin: 0 auto;
}
.section-wide {
  max-width: 1200px;
}
.section-inner {
  position: relative;
  z-index: 1;
}
.section-subtitle {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 2rem;
}

.section-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 2.5rem;
  display: flex;
  align-items: baseline;
  gap: 1rem;
}

.section-num {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--accent);
}

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

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

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

.about-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.highlight {
  padding: 1rem;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-size: 0.95rem;
}

.highlight strong {
  color: var(--accent);
  font-size: 1.25rem;
}

.about-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.detail-card {
  padding: 1.25rem;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.detail-card h3 {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.detail-card p {
  font-size: 0.95rem;
  color: var(--text);
}
[data-tilt] {
  transition: transform 0.3s ease;
}

/* Projects */
.projects {
  background: var(--bg-elevated);
}
.projects-cta-wrap {
  margin-bottom: 1.5rem;
}

.project-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.filter-btn {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-family: var(--font-sans);
  font-weight: 500;
  background: var(--bg-card);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
.project-featured {
  margin-bottom: 3rem;
  position: relative;
}
.project-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 1rem;
  padding: 0.25rem 0.75rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
}
.project-card {
  position: relative;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.project-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}
.project-card-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, var(--accent-glow) 100%);
  opacity: 0;
  transition: opacity var(--transition);
}
.project-card:hover .project-card-glow {
  opacity: 1;
}
.project-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  margin-bottom: 1rem;
}
.project-tag.technical { background: rgba(99, 179, 237, 0.2); color: #63b3ed; }
.project-tag.design { background: rgba(168, 85, 247, 0.2); color: #a855f7; }
.project-tag.videos { background: rgba(236, 72, 153, 0.2); color: #ec4899; }
.project-tag.event { background: rgba(34, 197, 94, 0.2); color: #22c55e; }
.project-tag.email { background: rgba(245, 158, 11, 0.2); color: #f59e0b; }
.project-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}
.project-card > p {
  font-size: 0.9rem;
  color: var(--text-muted);
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.project-card.project-card-featured {
  padding: 0;
  grid-column: 1 / -1;
}
.project-card-inner {
  position: relative;
  min-height: 200px;
}
.project-card-front,
.project-card-back {
  padding: 2rem;
  transition: opacity 0.4s ease, visibility 0.4s;
}
.project-card-back {
  position: absolute;
  inset: 0;
  background: var(--bg-card);
  opacity: 0;
  visibility: hidden;
  overflow-y: auto;
}
.project-card-featured.expanded .project-card-front {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.project-card-featured.expanded .project-card-back {
  opacity: 1;
  visibility: visible;
}
.project-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}
.project-card-header h3 {
  font-size: 1.5rem;
}
.project-summary {
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.6;
}
.project-tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.project-tech-stack span {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  background: rgba(255,255,255,0.05);
  border-radius: 6px;
  font-family: var(--font-mono);
}
.project-expand-btn,
.project-collapse-btn {
  background: none;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 0.5rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  cursor: pointer;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.project-expand-btn:hover,
.project-collapse-btn:hover {
  background: var(--accent);
  color: var(--bg);
}
.project-detail-content {
  font-size: 0.95rem;
  color: var(--text-muted);
}
.project-detail-content h4 {
  color: var(--text);
  margin-bottom: 1rem;
  font-size: 1.2rem;
}
.project-detail-content ul {
  margin: 0.5rem 0 1rem 1.25rem;
}
.project-detail-content li {
  margin-bottom: 0.25rem;
}
.project-card.hidden {
  display: none;
}

/* Roles */
.roles {
  background: var(--bg);
}
.roles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.role-card {
  display: flex;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.role-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--accent);
  transform: scaleY(0);
  transition: transform var(--transition);
}
.role-card:hover {
  border-color: var(--accent);
  transform: translateX(6px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}
.role-card:hover::before {
  transform: scaleY(1);
}
.role-icon {
  font-size: 2rem;
  flex-shrink: 0;
}
.role-content h3 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}
.role-company {
  color: var(--accent);
  font-size: 0.9rem;
  display: block;
  margin-bottom: 0.25rem;
}
.role-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: 0.5rem;
}
.role-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Companies */
.companies {
  background: var(--bg-elevated);
}
.companies-marquee {
  overflow: hidden;
  margin-bottom: 3rem;
  padding: 2rem 0;
}
.companies-track {
  display: flex;
  gap: 3rem;
  animation: marquee 25s linear infinite;
  width: max-content;
}
.company-logo {
  flex-shrink: 0;
  padding: 1rem 2rem;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  white-space: nowrap;
  transition: color var(--transition), border-color var(--transition);
}
.companies-track:hover .company-logo {
  animation-play-state: paused;
}
.companies-track .company-logo:hover {
  color: var(--accent);
  border-color: var(--accent);
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.companies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
}
.company-card {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  text-align: center;
  transition: all var(--transition);
}
.company-card:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: scale(1.05);
  box-shadow: 0 10px 30px var(--accent-glow);
}
.company-card img {
  max-height: 48px;
  max-width: 120px;
  object-fit: contain;
}

/* Experience / Timeline */
.timeline {
  position: relative;
}

.timeline-item {
  position: relative;
  padding-bottom: 2.5rem;
}

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

.timeline-marker {
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 12px;
  height: 12px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--bg), 0 0 20px var(--accent-glow);
}

.timeline-content {
  margin-left: 2rem;
  padding: 1.5rem;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.timeline-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.timeline-header h3 {
  font-size: 1.1rem;
  font-weight: 600;
}

.timeline-company {
  color: var(--accent);
  font-size: 0.9rem;
}

.timeline-date {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.timeline-content > p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.timeline-content ul {
  list-style: none;
}

.timeline-content li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.timeline-content li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
}

/* Skills */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.skill-category {
  padding: 1.5rem;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: border-color var(--transition), transform var(--transition);
}

.skill-category:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.skill-icon {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.skill-category h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.skill-category p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Contact */
.contact {
  background: var(--bg-elevated);
}

.contact-intro {
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 500px;
}

.contact-links {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.contact-link {
  display: flex;
  flex-direction: column;
  padding: 1.25rem;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-link:hover {
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow);
}

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

.contact-value {
  font-size: 1rem;
  font-weight: 500;
}

/* Projects page (parent) */
.projects-page {
  padding-top: 5rem;
}

/* Projects hero – full-width, Human×AI theme */
.projects-hero {
  position: relative;
  min-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 2rem 5rem;
  overflow: hidden;
}

.projects-hero-bg {
  position: absolute;
  inset: 0;
  background-color: #0a1628;
  background-image: url("assets/hero-ai-hand.jpg");
  background-size: cover;
  background-position: center;
}

.projects-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 22, 45, 0.85) 0%, rgba(5, 10, 20, 0.95) 50%, rgba(10, 10, 12, 1) 100%);
  pointer-events: none;
}

.projects-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232, 180, 76, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 180, 76, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.projects-hero-inner {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.projects-hero-title {
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.projects-hero-tagline {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.projects-hero-subtitle {
  color: var(--text-muted);
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.6;
  margin-bottom: 2rem;
}

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

.projects-list {
  padding: 2rem;
  position: relative;
}

/* Scroll-trigger: connection transition (used when GSAP not loaded) */
.projects-list.connection-active .section-inner {
  animation: sectionReveal 0.8s ease forwards;
}

@keyframes sectionReveal {
  from {
    opacity: 0;
    transform: translateY(32px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Brief flash at connection moment */
.projects-connection-flash {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(232, 180, 76, 0.12) 0%, transparent 60%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.projects-connection-flash.active {
  opacity: 1;
  animation: connectionFlash 0.6s ease forwards;
}

@keyframes connectionFlash {
  0% { opacity: 1; }
  100% { opacity: 0; }
}

.project-list-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.project-list-card {
  position: relative;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}

.project-list-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.project-list-card-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, var(--accent-glow) 100%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.project-list-card:hover .project-list-card-glow {
  opacity: 1;
}

/* AI module scan line on hover */
.project-list-card-scanline {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  top: 0;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transform: translateY(-100%);
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.project-list-card:hover .project-list-card-scanline {
  opacity: 1;
  animation: scanlinePass 0.6s ease forwards;
}

@keyframes scanlinePass {
  0% {
    transform: translateY(-100%);
    opacity: 1;
  }
  100% {
    transform: translateY(100vh);
    opacity: 0.3;
  }
}

.project-list-card-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.project-list-card-summary {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

/* Project detail (sub-page) */
.project-detail {
  padding-top: 5rem;
  padding-bottom: 4rem;
}

.project-detail .section-inner {
  padding: 2rem;
}

.project-detail .section-inner.section-wide {
  max-width: 1200px;
  margin: 0 auto;
}

.project-breadcrumb {
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.project-breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
}

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

.project-breadcrumb-sep {
  margin: 0 0.5rem;
  color: var(--text-muted);
  opacity: 0.7;
}

.project-detail-header {
  margin-bottom: 3rem;
}

.project-detail-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.project-detail-summary {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 720px;
}

/* AI terminal (decorative typing on project pages) */
.ai-terminal {
  margin-bottom: 3rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 480px;
}

.ai-terminal-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}

.ai-terminal-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
}

.ai-terminal-dot:nth-child(1) { background: #5c5c5c; }
.ai-terminal-dot:nth-child(2) { background: #5c5c5c; }
.ai-terminal-dot:nth-child(3) { background: #5c5c5c; }

.ai-terminal-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: 0.25rem;
}

.ai-terminal-body {
  padding: 1rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  line-height: 1.8;
}

.ai-terminal-line {
  white-space: nowrap;
  overflow: hidden;
  border-right: 2px solid var(--accent);
  width: 0;
  animation: none;
}

.ai-terminal-line.typing-done {
  width: auto;
  border-right-color: transparent;
}

.ai-terminal-line.typing-active {
  animation: terminalBlink 0.8s step-end infinite;
}

@keyframes terminalBlink {
  50% { border-right-color: transparent; }
}

.project-detail-section {
  margin-bottom: 3rem;
}

.project-deliverables-list {
  list-style: none;
  padding: 0;
}

.project-deliverables-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--text-muted);
}

.project-deliverables-list li:last-child {
  border-bottom: none;
}

.project-deliverables-list a {
  color: var(--accent);
  text-decoration: none;
}

.project-deliverables-list a:hover {
  text-decoration: underline;
}

.project-screenshots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.project-screenshot {
  margin: 0;
}

.project-screenshot img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.project-screenshot figcaption {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.project-videos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.project-video-embed {
  aspect-ratio: 16 / 9;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-video-placeholder {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 1rem;
  text-align: center;
}

.project-inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.audit-summary-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1rem;
  position: relative;
  z-index: 2;
}

.audit-summary-toolbar .btn {
  cursor: pointer;
  pointer-events: auto;
}

.audit-summary-toolbar .btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

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

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

.audit-summary-source-wrap {
  margin-bottom: 1rem;
}

.audit-summary-source-wrap[hidden] {
  display: none;
}

.audit-summary-input {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.6;
  outline: none;
  box-sizing: border-box;
}

.audit-summary-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.audit-react-mount {
  margin-top: 1rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: #04050A;
  min-height: min(70vh, 720px);
}

.audit-mount-message {
  padding: 2rem 1.5rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0;
}

.audit-summary-empty {
  margin-top: 1rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.audit-report-slides:not(:empty) + .audit-summary-empty {
  display: none;
}

/* Project modal */
.project-modal {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 200;
}

.project-modal.is-open {
  display: block;
}

.project-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
}

.project-modal-panel {
  position: relative;
  width: min(1100px, calc(100% - 32px));
  height: min(90vh, 900px);
  margin: 80px auto 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}

.project-modal-header {
  padding: 16px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  gap: 1rem;
}

.project-modal-title {
  font-weight: 700;
}

.project-modal-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.project-modal-close {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 14px;
  border-radius: var(--radius);
  cursor: pointer;
}

.project-modal-close:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.project-modal-body {
  flex: 1;
  overflow: auto;
  padding: 16px;
}

/* Footer */
.footer {
  padding: 2rem;
  text-align: center;
  border-top: 1px solid var(--border);
}

.footer p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Animations */
@media (prefers-reduced-motion: no-preference) {
  .hero-content * {
    animation: fadeUp 0.8s ease-out backwards;
  }
  .hero-greeting { animation-delay: 0.1s; }
  .hero-name { animation-delay: 0.2s; }
  .hero-title { animation-delay: 0.3s; }
  .hero-tagline { animation-delay: 0.4s; }
  .hero-stats { animation: fadeUp 0.8s ease-out 0.45s backwards; }
  .hero-cta { animation-delay: 0.5s; }
  .hero-image-wrapper { animation: fadeUp 0.8s ease-out 0.3s backwards; }
}
@media (prefers-reduced-motion: reduce) {
  .shape, .hero-image-ring, .companies-track, .typed-cursor { animation: none; }
}

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

/* Responsive */
@media (max-width: 900px) {
  .hero {
    flex-direction: column-reverse;
    text-align: center;
    padding-top: 6rem;
  }

  .hero-image-wrapper {
    max-width: 280px;
    margin-bottom: 2rem;
  }

  .hero-image-accent {
    display: none;
  }

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

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

  .about-details {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .detail-card {
    flex: 1;
    min-width: 200px;
  }
  .project-filters {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 0.5rem;
  }
  .filter-btn {
    flex-shrink: 0;
  }
  .roles-grid {
    grid-template-columns: 1fr;
  }
  .companies-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links.open {
    display: flex;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg-elevated);
    padding: 2rem;
    gap: 1rem;
    border-bottom: 1px solid var(--border);
  }

  .hero-name {
    font-size: 2.5rem;
  }

  .about-highlights {
    grid-template-columns: 1fr;
  }

  .timeline-content {
    margin-left: 1.5rem;
  }

  .timeline-marker {
    width: 10px;
    height: 10px;
  }
}