:root{
  /* Light (color) */
  --bg:#ffffff;
  --text:#0b0b0b;
  --muted:#545454;
  --border:rgba(0,0,0,.12);
  --panel:#ffffff;
  --accent: #2563eb;
  --max: 980px;
}

[data-theme="dark"]{
  /* Dark (B&W) */
  --bg:#0c0c0c;
  --text:#f5f5f5;
  --muted:rgba(245,245,245,.70);
  --border:rgba(245,245,245,.16);
  --panel:#0c0c0c;
  --accent: #93c5fd;
  --name:#34d399; /* name color (dark) */
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}

.container{max-width:var(--max); margin:0 auto; padding: 0 18px}
.section{padding: 54px 0}
.section-alt{border-top:1px solid var(--border); border-bottom:1px solid var(--border)}

a{color: inherit; text-decoration: underline; text-underline-offset: 3px}
a:hover{opacity:.80}

h1,h2,h3{font-family:"Source Serif 4", ui-serif, Georgia, "Times New Roman", Times, serif}
h1{font-size: clamp(34px, 4vw, 54px); margin: 10px 0 10px; letter-spacing: -0.02em}
h2{font-size: 24px; margin: 0 0 14px; letter-spacing: -0.01em}
h3{font-size: 18px; margin: 22px 0 12px; color: color-mix(in srgb, var(--text) 88%, transparent)}
p{margin:0 0 12px}
.muted{color: var(--muted)}

/* Accessibility */
.skip-link{
  position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
}
.skip-link:focus{
  left: 18px; top: 12px; width:auto; height:auto; padding:10px 12px;
  background: var(--bg);
  border:1px solid var(--border);
}

/* Header */
.site-header{
  position: sticky;
  top:0;
  z-index:50;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 0;
  gap: 12px;
}

.brand{
  color: var(--name);
  font-family:"Source Serif 4", ui-serif, Georgia, "Times New Roman", Times, serif;
  font-weight: 700;
  font-size: 18px;
  text-decoration:none;
  white-space: nowrap;
}
.brand:hover{opacity:.82; text-decoration:none}

.nav{display:flex; align-items:center; gap: 8px}
.nav-toggle{
  display:none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 10px;
  font-weight: 600;
}
.nav-links{display:flex; gap: 10px; align-items:center}
.nav-links a{
  text-decoration:none;
  padding: 6px 8px;
  border: 1px solid transparent;
}
.nav-links a:hover{
  border-color: var(--border);
  text-decoration:none;
}

.theme-toggle{
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 10px;
  font-weight: 650;
}
.theme-toggle:hover{cursor:pointer; opacity:.86}

/* Hero */
.hero{padding: 46px 0 18px}
.hero-grid{
  display:grid;
  grid-template-columns: 1.4fr .8fr;
  gap: 26px;
  align-items:start;
}
.eyebrow{
  font-size: 18px;
  color: var(--muted);
  font-weight: 650;
  margin: 0 0 8px;
}
.subtitle{color: var(--muted); margin: 4px 0}
.accent{color: var(--accent)}

.cta-row{display:flex; gap: 10px; margin-top: 14px; flex-wrap: wrap}
.btn{
  display:inline-flex;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 0;
  text-decoration:none;
  font-weight: 650;
}
.btn:hover{text-decoration:none; opacity:.86}
.btn-ghost{background: transparent}

.social-row{display:flex; gap: 14px; margin-top: 12px; flex-wrap: wrap}
.social-row a{color: var(--muted); text-decoration:none}
.social-row a:hover{color: var(--text)}

/* Portrait */
.hero-photo{
  position: relative;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  background: transparent !important;
  padding: 0 !important;
  margin: 0 !important;
  overflow: hidden;
}
.hero-photo picture,
.hero-photo img{
  display:block;
  width:100%;
  height:auto;
  border: 0 !important;
  outline: 0 !important;
  box-shadow: none !important;
  background: transparent !important;
}

/* hover swap */
.portrait-base{
  opacity:1;
  transition: opacity 220ms ease;
}
.portrait-hover{
  position:absolute;
  inset:0;
  opacity:0;
  transform: scale(1.01);
  transition: opacity 220ms ease, transform 220ms ease;
}
.hero-photo:hover .portrait-base{opacity:0}
.hero-photo:hover .portrait-hover{opacity:1; transform: scale(1.00)}

/* Respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce){
  .portrait-base, .portrait-hover{transition:none !important}
}

/* Content */
.prose{max-width: 78ch}
.bullet-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  margin: 0;
  padding-left: 18px;
}

.refs{margin: 10px 0 0; padding-left: 20px}
.refs li{margin: 10px 0}

.cards{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}
.card{
  border: 1px solid var(--border);
  padding: 14px;
  text-decoration:none;
}
.card:hover{opacity:.86}
.card-title{font-weight: 700; margin-bottom: 4px}
.card-body{color: var(--muted)}

.callout{
  margin-top: 16px;
  padding: 14px;
  border: 1px solid var(--border);
}

.music-row{flex-wrap: wrap;
display:flex; gap: 14px; align-items:flex-start}
.music-badge{
  width: 64px; height: 64px;
  border: 1px solid var(--border);
  flex: 0 0 auto;
}

.contact-box{
  display:flex;
  gap: 22px;
  flex-wrap: wrap;
  padding: 14px;
  border: 1px solid var(--border);
}
.contact-label{
  color: var(--muted);
  font-weight: 750;
  font-size: 13px;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

/* Footer */
.site-footer{
  border-top: 1px solid var(--border);
  padding: 18px 0 26px;
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--muted);
}
.footer-links{display:flex; gap: 12px}
.footer-links a{color: var(--muted); text-decoration:none}
.footer-links a:hover{color: var(--text)}

@media (max-width: 900px){
  .hero-grid{grid-template-columns: 1fr}
  .bullet-grid{grid-template-columns: 1fr}
  .cards{grid-template-columns: 1fr}
  .nav-toggle{display:inline-flex}
  .nav-links{
    display:none;
    position:absolute;
    right: 18px;
    top: 64px;
    flex-direction: column;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--border);
    background: var(--bg);
    min-width: 200px;
  }
  .nav-links a{padding: 10px 12px}
  .nav-links.show{display:flex}
  .brand{max-width: 70vw; overflow:hidden; text-overflow:ellipsis}
}
.brand:visited{color: var(--text)}

.hover-hint{margin-top:10px; font-size: 14px}


/* Music media */
.music-links{margin: 10px 0 0}
.music-links a{text-decoration: underline; text-underline-offset: 3px}
.video-wrap{margin-top: 14px; width: 100%; max-width: 100%; overflow: hidden}
.video-wrap video{width:100%; max-width:100%; height:auto; display:block; border:0; background: transparent}
.video-wrap iframe{width:100%; max-width:100%; aspect-ratio:16/9; height:auto; display:block; border:0}