:root {
  --bg-base:      #080a0e;
  --bg-surface:   #0e1117;
  --bg-surface2:  #141820;
  --bg-surface3:  #1c2230;
  --bg-accent-subtle: rgba(200, 169, 110, 0.15);

  --border:        rgba(255, 255, 255, 0.07);
  --border-bright: rgba(255, 255, 255, 0.15);

  --text-primary:  #f5f5f7;
  --text-dim:      #c7c7cc;
  --text-secondary: #86868b;
  --text-tertiary:  #48484a;

  --accent:             #c8a96e;
  --accent2:            #e8c97a;
  --accent-glow:        rgba(200, 169, 110, 0.15);
  --accent-border:      rgba(200, 169, 110, 0.2);
  --accent-secondary:   #4a90d9;

  --radius-sm:   8px;
  --radius-md:   12px;
  --radius-pill: 100px;

  --sidebar-width: 260px;
  --font-sans: 'Syne', -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-mono:  'DM Mono', 'SF Mono', monospace;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-base);
  color: var(--text-primary);
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* noise texture overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  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)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1000;
  opacity: 0.4;
}

/* ── AMBIENT GLOWS ── */
.glow {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(120px);
  opacity: 0.1;
}
.glow-1 { width: 500px; height: 500px; background: var(--accent); top: -200px; left: -100px; }
.glow-2 { width: 400px; height: 400px; background: var(--accent-secondary); bottom: -150px; right: -80px; }

/* ── SIDEBAR ── */
.sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 32px 20px;
  height: 100vh;
  overflow-y: auto;
  position: relative;
  z-index: 1;
}

.sidebar-profile {
  text-align: center;
}

.avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 700;
  color: var(--bg-base);
  box-shadow: 0 0 32px var(--accent-glow);
  user-select: none;
}

.sidebar-name {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
  line-height: 1.3;
}

.sidebar-title {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
  margin-top: 5px;
  line-height: 1.5;
  letter-spacing: 0.3px;
}

.sidebar-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 24px 0;
}

.nav-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 10px;
  padding-left: 10px;
}

nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: background 0.18s, color 0.18s, border-color 0.18s;
  border: 1px solid transparent;
}

.nav-link:hover {
  background: var(--bg-surface2);
  color: var(--text-primary);
}

.nav-link.active {
  background: var(--bg-accent-subtle);
  color: var(--accent);
  border-color: var(--accent-border);
  font-weight: 600;
}

.nav-icon {
  font-size: 14px;
  width: 18px;
  text-align: center;
  flex-shrink: 0;
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: center;
  gap: 12px;
}

.social-link {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 13px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.15s, color 0.15s;
}

.social-link:hover {
  background: var(--bg-accent-subtle);
  color: var(--accent);
}

/* ── MAIN ── */
.main {
  flex: 1;
  overflow-y: auto;
  padding: 48px 52px;
  position: relative;
  z-index: 1;
}

.section {
  margin-bottom: 64px;
  max-width: 680px;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--accent);
  flex-shrink: 0;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  margin-bottom: 16px;
  line-height: 1.1;
}

.section-title em {
  font-style: italic;
  color: var(--accent);
}

.section-body {
  font-size: 15px;
  color: var(--text-dim);
  line-height: 1.7;
}

.section-body + .section-body {
  margin-top: 16px;
}

/* ── TAGS ── */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.tag {
  font-family: var(--font-mono);
  background: rgba(200, 169, 110, 0.08);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-pill);
  padding: 5px 14px;
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 0.5px;
}

/* ── TIMELINE ── */
.timeline {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
}

.timeline-item {
  display: flex;
  gap: 20px;
  padding-bottom: 32px;
  position: relative;
}

.timeline-item:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 22px;
  bottom: 0;
  width: 1px;
  background: var(--border);
}

.timeline-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  margin-top: 5px;
  flex-shrink: 0;
}

.timeline-dot--current {
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
}

.timeline-dot--past  { background: #48484a; }
.timeline-dot--older { background: #2c2c2e; }

.timeline-role {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.timeline-company {
  font-family: var(--font-mono);
  font-size: 11px;
  margin-top: 3px;
  font-weight: 500;
}

.timeline-company--current { color: var(--accent); }
.timeline-company--past    { color: var(--text-secondary); }
.timeline-company--older   { color: var(--text-tertiary); }

.timeline-dates {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-tertiary);
  margin-top: 2px;
}

.timeline-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 8px;
  line-height: 1.6;
}

/* ── SPECIALTIES ── */
.specialty-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 8px;
}

.specialty-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 14px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}

.specialty-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.5;
}

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

.specialty-icon {
  font-size: 20px;
  margin-bottom: 8px;
}

.specialty-name {
  font-family: var(--font-serif);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.specialty-desc {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* ── SKILLS ── */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 8px;
}

.skill-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.4;
}

.skill-card-label {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.skill-card-items {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.8;
}

/* ── CONTACT ── */
.contact-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
  max-width: 400px;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  text-decoration: none;
  color: var(--text-primary);
  transition: border-color 0.18s, transform 0.18s;
}

.contact-link:hover {
  border-color: var(--accent-border);
  transform: translateX(4px);
}

.contact-link--static {
  cursor: default;
}

.contact-link--static:hover {
  border-color: var(--border);
  transform: none;
}

.contact-link-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--bg-accent-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
  flex-shrink: 0;
}

.contact-link-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.contact-link-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
  margin-top: 1px;
}