/* assets/css/styles.css */

/* 1. LIGHT MODE (Default) */
:root {
  --bg: #ffffff;
  --panel: #f9fafb;
  --text: #111827;
  --muted: #4b5563;
  --faint: rgba(0, 0, 0, .08);
  --link: #111827;
  --linkHover: #2563eb;
  --accent: #2563eb;
  --maxw: 980px;
  --radius: 16px;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* 2. DARK MODE (Automatic & Manual) */
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1012;
    --panel: #15171b;
    --text: rgba(255, 255, 255, .92);
    --muted: rgba(255, 255, 255, .72);
    --faint: rgba(255, 255, 255, .12);
    --link: rgba(255, 255, 255, .92);
    --linkHover: #60a5fa;
    --accent: #60a5fa;
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
  }
}

[data-theme="dark"] {
    --bg: #0f1012;
    --panel: #15171b;
    --text: rgba(255, 255, 255, .92);
    --muted: rgba(255, 255, 255, .72);
    --faint: rgba(255, 255, 255, .12);
    --link: rgba(255, 255, 255, .92);
    --linkHover: #60a5fa;
    --accent: #60a5fa;
}

/* 3. CORE STYLES */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  transition: background 0.3s ease, color 0.3s ease;
}

a { color: var(--link); text-decoration: none; transition: 0.2s; }
a:hover { color: var(--linkHover); }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

/* --- Navigation --- */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--faint);
}

.nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 0;
  gap: 12px;
}

.brand-logo {
  font-weight: 800;
  font-size: 1.5rem; /* Larger Name */
  letter-spacing: -0.02em;
}

.navlinks {
  display: flex;
  gap: 2px;
  align-items: center;
}

.navlinks a {
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
}

.navlinks a:hover, .navlinks a[aria-current="page"] {
  background: var(--faint);
  color: var(--text);
}

#theme-toggle {
  background: var(--faint);
  border: none;
  padding: 8px;
  border-radius: 50%;
  cursor: pointer;
  line-height: 1;
  margin-left: 4px;
}

/* --- Content Cards --- */
main { padding: 24px 0 40px; }

.card {
  background: var(--panel);
  border: 1px solid var(--faint);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

.section { margin-top: 32px; }

/* --- Hero --- */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}

.headshot {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--bg);
  box-shadow: var(--shadow);
}

/* --- Action Buttons --- */
.cta-group {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.btn-action {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  background: var(--faint);
  color: var(--text);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.btn-action:hover {
  background: var(--accent);
  color: #ffffff;
  transform: translateY(-2px);
}

/* --- Typography --- */
h1 { font-size: 2.25rem; margin: 0 0 12px 0; font-weight: 800; letter-spacing: -0.03em; }
h2 { font-size: 1.4rem; margin: 0 0 12px 0; font-weight: 700; }
.kicker { font-size: 11px; font-weight: 700; text-transform: uppercase; color: var(--accent); letter-spacing: 0.1em; margin-bottom: 6px; }
p { margin-bottom: 16px; color: var(--muted); font-size: 15px; }
.lead { font-size: 18px; color: var(--text); font-weight: 450; margin-bottom: 16px; }
hr.sep { border: 0; border-top: 1px solid var(--faint); margin: 24px 0; }

/* --- Media List --- */
.list { display: flex; flex-direction: column; gap: 12px; }

.list a.item {
  display: block;
  padding: 16px;
  border-radius: 12px;
  background: var(--bg);
  border: 1px solid var(--faint);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.list a.item:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.item-title { display: block; font-weight: 650; color: var(--text); margin-bottom: 2px; font-size: 1rem; }
.item .sub { display: block; font-size: 11px; font-weight: 700; color: var(--accent); text-transform: uppercase; }

/* --- Photo Gallery Grid --- */
.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.tile {
  background: var(--bg);
  border: 1px solid var(--faint);
  border-radius: 12px;
  overflow: hidden;
  padding: 10px;
}

.tile img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 8px;
}

.tile .caption { font-size: 13px; color: var(--muted); text-align: center; font-weight: 500; }

/* --- Footer --- */
footer { padding: 32px 0; border-top: 1px solid var(--faint); }
.footerrow { 
  display: flex; 
  flex-direction: column; 
  gap: 20px; 
  align-items: center; 
  color: var(--muted); 
  font-size: 14px; 
}

.footer-nav {
  display: flex;
  gap: 24px;
  align-items: center;
}

.social-icon {
  width: 28px; /* High visibility size */
  height: 28px;
  display: block;
  transition: transform 0.2s ease, fill 0.2s ease;
  fill: var(--muted); /* Default color using CSS variable */
}

/* Target the icon color change through the parent link hover */
.footer-nav a:hover .social-icon {
  transform: scale(1.15);
  fill: var(--accent);
}

/* --- Desktop Breakpoint --- */
@media (min-width: 768px) {
  .nav { flex-direction: row; justify-content: space-between; padding: 12px 0; }
  .hero { 
    flex-direction: row; 
    text-align: left; 
    align-items: flex-start; 
    gap: 32px; 
  }
  .headshot { 
    width: 220px;
    height: 220px; 
    margin-top: -10px; /* Bumps the photo down slightly */
  }
  .grid { grid-template-columns: repeat(3, 1fr); }
  .footerrow { flex-direction: row; justify-content: space-between; }
  .cta-group { justify-content: flex-start; }
}