/* ============================================
   DESIGN SYSTEM — Manus-style
   ============================================ */
:root {
  --bg:        #ffffff;
  --surface:   #f8f8f7;
  --surface-2: #f3f3f2;
  --border:    rgba(0,0,0,0.06);
  --border-2:  rgba(0,0,0,0.12);
  --accent:    #1a1a19;
  --accent-2:  #0081f2;
  --text:      #34322d;
  --muted:     #858481;
  --muted-2:   #6b6966;
  --font:      -apple-system, 'system-ui', 'Segoe UI', Helvetica, Arial, sans-serif;
  --serif:     'Libre Baskerville', Georgia, Cambria, serif;
  --mono:      'JetBrains Mono', monospace;
  --radius:    8px;
  --shadow:    0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.04);
  --transition: 0.2s ease;
}

/* ============================================
   RESET + BASE
   ============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

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

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.mono { font-family: var(--mono); }
.tiny { font-size: 0.7rem; }
.accent { color: var(--accent-2); }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
}

/* ============================================
   NAV
   ============================================ */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: border-color var(--transition);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.1em;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color var(--transition);
}

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

/* ============================================
   HERO
   ============================================ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 6rem 2rem 4rem;
  overflow: hidden;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 100%);
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-label {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  font-family: var(--mono);
}

.hero-title {
  font-family: var(--serif);
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 1.5rem;
}

.hero-title .accent { color: var(--accent-2); }

.hero-sub {
  font-size: 1.05rem;
  color: var(--muted-2);
  max-width: 540px;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}

.hero-ctas {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.stat { display: flex; flex-direction: column; }
.stat-num {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 400;
  color: var(--text);
  line-height: 1;
}
.stat-label {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 0.25rem;
}
.stat-div {
  width: 1px;
  height: 36px;
  background: var(--border-2);
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--muted);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-family: var(--mono);
}

.scroll-line {
  width: 40px;
  height: 1px;
  background: var(--border-2);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 0.65rem 1.4rem;
  background: var(--accent);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: opacity var(--transition), transform var(--transition);
}
.btn-primary:hover { opacity: 0.85; transform: translateY(-1px); }
.btn-primary.sm { padding: 0.5rem 1rem; font-size: 0.8rem; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  padding: 0.65rem 1.4rem;
  background: transparent;
  color: var(--muted-2);
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition), transform var(--transition);
}
.btn-outline:hover {
  color: var(--text);
  border-color: rgba(0,0,0,0.25);
  transform: translateY(-1px);
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 6rem 2rem;
}

.section-header {
  margin-bottom: 3.5rem;
}

.section-label {
  display: block;
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  font-family: var(--mono);
}

.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.15;
  color: var(--text);
}

.section-intro {
  max-width: 680px;
  color: var(--muted-2);
  line-height: 1.75;
  margin-bottom: 3rem;
  font-size: 1rem;
}

/* ============================================
   REVEAL ANIMATION
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   PROJECT — FEATURED (NOMI)
   ============================================ */
.project-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3rem;
  margin-bottom: 2rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.project-featured::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
}

.project-featured-content { display: flex; flex-direction: column; gap: 1.25rem; }

.project-meta { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.project-tag {
  font-family: var(--mono);
  font-size: 0.62rem;
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--border-2);
  border-radius: 99px;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.project-tag.live {
  border-color: var(--accent-2);
  color: var(--accent-2);
}
.project-tag.featured-tag {
  border-color: var(--accent);
  color: var(--accent);
}

.project-title {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--text);
}
.project-desc { color: var(--muted-2); line-height: 1.75; font-size: 0.95rem; }

.tech-stack { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.tech-tag {
  font-family: var(--mono);
  font-size: 0.62rem;
  padding: 0.25rem 0.6rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 99px;
  color: var(--muted-2);
}

.project-links { margin-top: auto; }

/* Nomi visual */
.project-featured-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.nomi-proto-img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border-2);
  box-shadow: var(--shadow-md);
}

.nomi-diagram {
  width: 100%;
  padding: 2rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  box-shadow: var(--shadow);
}

.diagram-node {
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  padding: 0.6rem 1rem;
  font-size: 0.8rem;
  font-weight: 500;
  text-align: center;
  line-height: 1.3;
  color: var(--text);
}

.diagram-node.central {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
}

.diagram-node.accent-node {
  border-color: var(--accent-2);
  color: var(--accent-2);
}

.diagram-node.sm { font-size: 0.7rem; padding: 0.4rem 0.8rem; }

.diagram-connections {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.diagram-badge {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--muted);
  margin-top: 0.5rem;
}

.dot { width: 6px; height: 6px; border-radius: 50%; display: inline-block; }
.live-dot { background: var(--accent-2); box-shadow: 0 0 6px rgba(0,129,242,0.4); animation: pulse-dot 2s infinite; }

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ============================================
   PROJECT GRID
   ============================================ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: box-shadow var(--transition), border-color var(--transition);
  box-shadow: var(--shadow);
}

.project-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-2);
}

.project-card-header { display: flex; flex-direction: column; gap: 0.5rem; }
.project-card-header h3 {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--text);
}

.project-deploy-note {
  color: var(--accent-2);
  padding: 0.5rem 0.75rem;
  background: rgba(0,129,242,0.04);
  border: 1px solid rgba(0,129,242,0.15);
  border-radius: var(--radius);
}

/* Snapshot placeholders */
.project-snapshot {
  margin-top: auto;
  border-radius: var(--radius);
  overflow: hidden;
}

.img-placeholder {
  background: var(--surface-2);
  border: 1px dashed var(--border-2);
  border-radius: var(--radius);
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
}

.screenshot-img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border-2);
  display: block;
}

.screenshot-stack {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* ============================================
   MOLTBOOK EMAIL MOCKUP
   ============================================ */
.moltbook-screenshot { margin-top: auto; }

.email-mockup {
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  overflow: hidden;
  font-size: 0.72rem;
  line-height: 1.5;
  box-shadow: var(--shadow);
}

.email-header-bar { display: flex; flex-direction: column; }

.email-header-dark {
  background: #1a1a1a;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.85rem;
  color: #fff;
}

.email-icon { font-size: 1rem; }
.email-title-text { font-size: 0.85rem; }

.email-date-bar {
  background: #222;
  padding: 0.3rem 1rem;
  color: #888;
  font-size: 0.65rem;
  font-family: var(--mono);
}

.email-glance {
  background: #C2410C;
  padding: 0.75rem 1rem;
}

.glance-label {
  font-size: 0.65rem;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
}

.glance-text {
  color: rgba(255,255,255,0.9);
  font-size: 0.7rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.email-meta-bar {
  background: #1a1a1a;
  padding: 0.4rem 1rem;
  display: flex;
  gap: 0.5rem;
  align-items: center;
  border-top: 1px solid #333;
}

.email-trending {
  background: #fafaf9;
  padding: 0.75rem 1rem;
}

.trending-label {
  font-size: 0.6rem;
  font-weight: 700;
  color: #C2410C;
  letter-spacing: 0.12em;
  margin-bottom: 0.6rem;
}

.trending-item {
  font-size: 0.67rem;
  color: #6b6966;
  padding: 0.35rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.trending-item:last-child { border-bottom: none; }
.trending-item strong { color: #34322d; }

/* ============================================
   CLAUDE SETUP
   ============================================ */
#claude-setup {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  max-width: 100%;
  padding: 6rem 0;
}

#claude-setup .section-header,
#claude-setup .section-intro,
#claude-setup .claude-layout {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

#claude-setup .section-header { margin-bottom: 1rem; }
#claude-setup .section-intro { margin-bottom: 3rem; }

.claude-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

/* D3 Graph */
.graph-container {
  background: var(--bg);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.graph-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  background: var(--surface-2);
}

.graph-hint { color: var(--muted); }

#agent-graph {
  width: 100%;
  height: 420px;
}

#agent-graph svg { width: 100%; height: 100%; }

.graph-tooltip {
  position: absolute;
  background: var(--bg);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-size: 0.75rem;
  max-width: 220px;
  pointer-events: none;
  z-index: 50;
  line-height: 1.5;
  box-shadow: var(--shadow-md);
}

.graph-tooltip.hidden { display: none; }

.tooltip-title {
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.25rem;
}

.tooltip-cat {
  font-family: var(--mono);
  font-size: 0.62rem;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.4rem;
}

.tooltip-desc { color: var(--muted-2); }

/* Detail cards */
.claude-details { display: flex; flex-direction: column; gap: 1.25rem; }

.claude-detail-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: box-shadow var(--transition), border-color var(--transition);
  box-shadow: var(--shadow);
}

.claude-detail-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-2);
}

.detail-icon { font-size: 1.25rem; }

.claude-detail-card h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
}

.claude-detail-card p {
  font-size: 0.875rem;
  color: var(--muted-2);
  line-height: 1.65;
}

.detail-stack { display: flex; gap: 0.4rem; flex-wrap: wrap; }

/* ============================================
   EXPERIENCE TIMELINE
   ============================================ */
.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--border-2);
}

.timeline-item {
  position: relative;
  padding: 0 0 3rem 2.5rem;
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1.5rem;
  align-items: start;
}

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

.timeline-marker {
  position: absolute;
  left: -5px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(0,0,0,0.2);
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 1px rgba(0,0,0,0.1);
}

.timeline-marker.pulse {
  background: var(--accent-2);
  box-shadow: 0 0 0 3px rgba(0,129,242,0.15);
  animation: pulse-marker 2s infinite;
}

@keyframes pulse-marker {
  0%, 100% { box-shadow: 0 0 0 3px rgba(0,129,242,0.15); }
  50% { box-shadow: 0 0 0 6px rgba(0,129,242,0.04); }
}

.timeline-date {
  font-size: 0.7rem;
  color: var(--muted);
  padding-top: 0.15rem;
  letter-spacing: 0.04em;
  font-family: var(--mono);
}

.timeline-content h4 {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 400;
  margin-bottom: 0.2rem;
  color: var(--text);
}

.timeline-company {
  display: block;
  font-size: 0.8rem;
  color: var(--accent-2);
  margin-bottom: 0.6rem;
  font-weight: 500;
}

.timeline-content p {
  font-size: 0.875rem;
  color: var(--muted-2);
  line-height: 1.65;
}

.timeline-badges {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.timeline-badge {
  font-family: var(--mono);
  font-size: 0.62rem;
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--border-2);
  border-radius: 99px;
  color: var(--muted);
  letter-spacing: 0.05em;
}

.timeline-badge.accent-badge {
  border-color: var(--accent-2);
  color: var(--accent-2);
  background: rgba(0,129,242,0.04);
}

/* ============================================
   SKILLS
   ============================================ */
.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.skills-col-title {
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  font-family: var(--mono);
}

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

.skill-chip {
  padding: 0.4rem 0.85rem;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: 99px;
  font-size: 0.8rem;
  color: var(--muted-2);
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.skill-chip:hover {
  color: var(--text);
  background: var(--surface-2);
  border-color: rgba(0,0,0,0.2);
}

/* ============================================
   ABOUT
   ============================================ */
.about-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-text { display: flex; flex-direction: column; gap: 1.25rem; }

.about-headshot-wrap {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--border-2);
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
}

.about-headshot {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 75%;
}

.about-text p {
  color: var(--muted-2);
  line-height: 1.75;
  font-size: 1rem;
}

.edu-card {
  display: flex;
  gap: 1rem;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow);
}

.edu-logo {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
  border: 1px solid var(--border);
}

.edu-info { display: flex; flex-direction: column; gap: 0.15rem; }
.edu-info h4 { font-size: 0.95rem; font-weight: 600; color: var(--text); font-family: var(--font); }
.edu-info span { font-size: 0.8rem; color: var(--muted-2); }
.edu-info .mono { font-size: 0.65rem; color: var(--muted); }

.involvement h4 { font-size: 0.85rem; font-weight: 500; color: var(--text); }
.involvement ul { margin-top: 0.75rem; display: flex; flex-direction: column; gap: 0.5rem; }
.involvement li {
  font-size: 0.85rem;
  color: var(--muted-2);
  padding-left: 1rem;
  position: relative;
}
.involvement li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--border-2);
}

/* ============================================
   CONTACT
   ============================================ */
#contact {
  border-top: 1px solid var(--border);
}

.contact-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 6rem 2rem;
  text-align: center;
}

.contact-inner h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 0.75rem 0 1rem;
  color: var(--text);
}

.contact-inner p {
  color: var(--muted-2);
  font-size: 1rem;
  margin-bottom: 2.5rem;
}

.contact-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 400px;
  transition: box-shadow var(--transition), border-color var(--transition);
  box-shadow: var(--shadow);
}

.contact-link:hover {
  border-color: var(--border-2);
  box-shadow: var(--shadow-md);
}

.contact-icon {
  width: 32px;
  height: 32px;
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-family: var(--mono);
  font-weight: 600;
  color: var(--accent);
  flex-shrink: 0;
}

.contact-link span:last-child {
  font-size: 0.85rem;
  color: var(--muted-2);
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  text-align: center;
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  font-family: var(--mono);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  .project-featured { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .claude-layout { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .about-layout { grid-template-columns: 1fr; }
  .timeline-item { grid-template-columns: 1fr; gap: 0.25rem; }
  .nav-links { display: none; }
}