/* ═══════════════════════════════════════════════════════════
   Richardy Lobo' Sapan — portfolio styles
   Shared by index.html and projects.html
   Deep Space / High-Tech: dark navy, plasma-cyan accent, glass cards
   ═══════════════════════════════════════════════════════════ */

:root {
  --bg:         #070B19;
  --glass-bg:   rgba(15, 23, 42, 0.6);
  --glass-hover:rgba(15, 23, 42, 0.75);
  --border:     rgba(255,255,255,0.08);
  --border-d:   rgba(255,255,255,0.18);
  --text:       #E2E8F0;
  --muted:      #94A3B8;
  --subtle:     #7C8BA1;
  --accent:     #38BDF8;
  --accent-2:   #0EA5E9;
  --accent-l:   rgba(56,189,248,0.12);
  --accent-d:   #7DD3FC;
  --chip-bg:    rgba(56,189,248,0.07);
  --chip-border:rgba(56,189,248,0.22);
  --year-col:   var(--accent);
  --star:       207,232,255;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  position: relative;
  font-family: var(--font-sans);
  background:
    radial-gradient(ellipse 60% 40% at 15% 8%,  rgba(56,189,248,0.09), transparent 60%),
    radial-gradient(ellipse 50% 35% at 88% 28%, rgba(99,102,241,0.08), transparent 60%),
    radial-gradient(ellipse 45% 30% at 50% 95%, rgba(14,165,233,0.07), transparent 60%),
    var(--bg);
  color: var(--text);
  font-size: 14.5px;
  line-height: 1.78;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-d); text-decoration: none; }
a:hover { color: var(--accent); text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ─── SKIP LINK (keyboard/AT users bypass the sidebar's ~12 links) ─── */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 1000;
  background: var(--accent);
  color: #04121f;
  padding: 0.65rem 1.1rem;
  border-radius: 0 0 6px 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus {
  left: 0;
}

code {
  font-size: 0.82em;
  background: rgba(255,255,255,0.07);
  padding: 0.1em 0.4em;
  border-radius: 4px;
  color: var(--accent-d);
}

em { font-style: italic; }

section[id] { scroll-margin-top: 1.5rem; }

/* ─── STARFIELD (fixed, decorative, behind everything) ─── */
#starfield {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ─── SPACE OBJECTS (fixed, desktop-only decorative accents) ─── */
.planet-decor, .moon-decor, .galaxy-decor {
  position: fixed;
  z-index: 0;
  pointer-events: none;
}
.planet-decor { bottom: -70px; right: -70px; }
.moon-decor { top: -55px; left: -55px; }
.galaxy-decor { top: 12%; right: -140px; }
@media (max-width: 860px) {
  .planet-decor, .moon-decor, .galaxy-decor { display: none; }
}

/* ─── FILM GRAIN (fixed, above everything, near-invisible) ─── */
#grain {
  position: fixed;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  opacity: 0.03;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.6 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
}

/* ─── LAYOUT ─── */
.wrapper {
  position: relative;
  z-index: 1;
  display: flex;
  max-width: 980px;
  margin: 0 auto;
  padding: 3.5rem 2rem;
  gap: 3.5rem;
}

/* ─── SIDEBAR (glass, sticky on desktop) ─── */
.sidebar {
  flex-shrink: 0;
  width: 220px;
  position: sticky;
  top: 3rem;
  align-self: flex-start;
  text-align: center;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 1.4rem 1rem 1.2rem;
}

.avatar {
  width: 120px; height: 120px;
  border-radius: 50%; object-fit: cover;
  display: block; margin: 0 auto 0.9rem;
  border: 2px solid var(--border-d);
  background: #16213a;
}

.sidebar h1 {
  font-family: var(--font-sans);
  font-size: 1.05rem; font-weight: 600;
  color: var(--text); line-height: 1.3;
  margin-bottom: 0.2rem;
}

.sidebar .job { font-size: 0.75rem; color: var(--muted); margin-bottom: 0.1rem; }
.sidebar .loc { font-size: 0.72rem; color: var(--subtle); margin-bottom: 0.6rem; }

.tagline {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--accent-d);
  min-height: 1.3em;
  margin-bottom: 1rem;
}
.tagline-cursor {
  display: inline-block;
  margin-left: 1px;
  color: var(--accent);
  animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }
/* once the one-time type-in finishes, stop blinking rather than run forever */
.tagline-cursor.settled {
  animation: none;
  opacity: 0;
  transition: opacity 0.6s ease;
}

/* icon socials */
.socials {
  display: flex; justify-content: center;
  gap: 0.55rem; margin-bottom: 1.1rem; flex-wrap: wrap;
}

.socials a {
  display: flex; align-items: center; justify-content: center;
  width: 32px; height: 32px;
  border: 1px solid var(--border); border-radius: 8px;
  color: var(--subtle); background: rgba(255,255,255,0.02);
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.socials a:hover {
  color: var(--accent); border-color: var(--accent);
  background: var(--accent-l); text-decoration: none;
  transform: translateY(-2px);
}

.socials a svg { width: 15px; height: 15px; fill: currentColor; display: block; }

/* ─── UNIFIED NAV (single list, responsive: vertical on desktop, pill-scroller on mobile) ─── */
.nav {
  list-style: none;
  border-top: 1px solid var(--border);
  padding-top: 0.9rem;
  text-align: left;
}
.nav li + li { margin-top: 0.25rem; }
.nav a {
  font-size: 0.78rem; color: var(--subtle);
  display: block; padding: 0.15rem 0.3rem; border-radius: 4px;
  transition: color 0.15s ease, background 0.15s ease;
}
.nav a:hover { color: var(--accent); background: var(--accent-l); text-decoration: none; }

/* back-to-home (projects.html) */
.back-link {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-size: 0.78rem; font-weight: 500; color: var(--muted);
  margin-bottom: 1.2rem;
}
.back-link:hover { color: var(--accent); text-decoration: none; }
.back-link svg { width: 12px; height: 12px; fill: currentColor; }

/* ─── MAIN ─── */
main { position: relative; z-index: 1; flex: 1; min-width: 0; counter-reset: section; }
section {
  padding: 2rem 1.5rem;
  border-radius: 12px;
  margin-bottom: 1.1rem;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.1);
}

section h2 {
  counter-increment: section;
  font-family: var(--font-sans);
  font-size: 1.15rem; font-weight: 600;
  color: var(--text);
  padding-left: 0.9rem;
  border-left: 3px solid var(--accent);
  margin-bottom: 1.2rem; line-height: 1.3;
}
section h2::before {
  content: "\00A7 " counter(section, decimal-leading-zero);
  display: block;
  font-family: var(--font-mono);
  font-size: 0.66rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.3rem;
}
.h2-row { display: flex; align-items: center; gap: 0.55rem; }
.h2-icon { width: 18px; height: 18px; flex-shrink: 0; color: var(--accent); }
.h2-icon circle, .h2-icon ellipse, .h2-icon path, .h2-icon rect { vector-effect: non-scaling-stroke; }

p { color: var(--muted); margin-bottom: 0.8rem; font-size: 0.9rem; }
p:last-child { margin-bottom: 0; }
.resume-line { margin-top: 1rem; font-size: 0.85rem; color: var(--muted); }

/* ─── SCROLL REVEAL ─── */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ─── TECH STACK ─── */
.stack-group { margin-bottom: 0.9rem; }
.stack-label {
  font-family: var(--font-mono);
  font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--subtle); margin-bottom: 0.4rem;
}
.stack-pills { display: flex; flex-wrap: wrap; gap: 0.35rem; }

/* ─── CHIPS (pill-shaped, tinted, used for stack + project tags) ─── */
.pill {
  font-family: var(--font-mono);
  font-size: 0.7rem; font-weight: 500;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid var(--chip-border);
  background: var(--chip-bg);
  color: var(--muted);
  white-space: nowrap;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.pill:hover { background: var(--accent-l); border-color: var(--accent); color: var(--accent-d); }

/* ─── FEATURED IN (glass) ─── */
.featured-card {
  position: relative;
  overflow: hidden;
  display: flex; align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 0.9rem;
  margin-bottom: 0.7rem;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
  text-decoration: none;
}
.featured-card::after,
.project-card::after {
  content: '';
  position: absolute;
  top: 0; left: -60%;
  width: 35%; height: 100%;
  background: linear-gradient(75deg, transparent, rgba(56,189,248,0.12), transparent);
  transform: skewX(-20deg);
  pointer-events: none;
  transition: left 0.85s ease;
}
.featured-card:hover::after,
.project-card:hover::after { left: 130%; }
.featured-card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 20px rgba(56,189,248,0.16);
  transform: translateY(-2px);
  text-decoration: none;
}
.featured-icon {
  flex-shrink: 0; margin-top: 0.15rem;
  width: 28px; height: 28px;
  background: var(--accent-l); border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
}
.featured-icon svg { width: 14px; height: 14px; fill: var(--accent); }
.featured-body { flex: 1; min-width: 0; }
.featured-title {
  font-size: 0.85rem; font-weight: 500;
  color: var(--text); line-height: 1.4;
  margin-bottom: 0.15rem;
}
.featured-source { font-size: 0.72rem; color: var(--subtle); }

/* ─── EXPERIENCE (orbit timeline) ─── */
.exp-list {
  list-style: none;
  position: relative;
  padding-left: 1.7rem;
}
.exp-list::before {
  content: '';
  position: absolute;
  left: 4px; top: 0.65rem; bottom: 0.65rem;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent), var(--border) 85%, transparent);
}
.exp-list li {
  position: relative;
  padding: 0.55rem 0;
  font-size: 0.88rem; color: var(--muted);
}
.exp-list li::before {
  content: '';
  position: absolute;
  left: -1.7rem; top: 0.75rem;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 3px var(--bg), 0 0 8px rgba(56,189,248,0.5);
}
.exp-year {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.74rem; color: var(--year-col);
  font-weight: 500; font-variant-numeric: tabular-nums;
  margin-bottom: 0.15rem;
}
.exp-text strong { font-weight: 600; color: var(--text); font-family: var(--font-sans); }

/* ─── PROJECT CARDS (glass, lift + glow on hover) ─── */
.project-card {
  position: relative;
  overflow: hidden;
  margin-bottom: 1rem;
  padding: 0.9rem 1.1rem;
  border: 1px solid rgba(255,255,255,0.1);
  /* dimmed accent at rest — with a dozen-plus cards on the page, a
     full-strength accent stripe on every one stops reading as a highlight.
     It brightens to full accent on hover instead. */
  border-left: 3px solid rgba(56,189,248,0.45);
  border-radius: 12px;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}
.project-card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 24px rgba(56,189,248,0.18);
  transform: translateY(-2px);
}
.project-card h3 {
  font-family: var(--font-sans);
  font-size: 0.95rem; font-weight: 600;
  color: var(--text); margin-bottom: 0.35rem;
}
.project-card p { margin-bottom: 0.5rem; font-size: 0.875rem; }
.project-card p:last-child { margin-bottom: 0; }

/* scannable bullet layout for project detail lists */
.project-card ul {
  list-style: none;
  margin: 0.15rem 0 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.project-card li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.6;
}
.project-card li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent);
}
.project-card li strong { color: var(--text); font-weight: 600; }
.project-card ul:last-child { margin-bottom: 0; }

.project-pills { display: flex; flex-wrap: wrap; gap: 0.32rem; margin-bottom: 0.5rem; }
.project-pills .pill {
  font-size: 0.67rem;
  padding: 0.16rem 0.55rem;
}

.project-links { font-size: 0.76rem; margin-top: 0.4rem; }
.project-links a { margin-right: 0.65rem; color: var(--accent); font-weight: 500; }

/* view-all appendix card */
.view-all-card {
  display: block;
  text-decoration: none;
  border-style: dashed;
  border-left-style: solid;
  text-align: left;
}
.view-all-card:hover { background: var(--glass-hover); text-decoration: none; }
.view-all-card h3 { color: var(--accent-d); }
.view-all-card p:last-child { color: var(--muted); }

/* ─── AWARDS & RESEARCH (citation style) ─── */
.entries { list-style: none; }
.entries li {
  padding: 0.65rem 0;
  border-bottom: 1px dashed var(--border);
  font-size: 0.86rem; color: var(--muted);
}
.entries li:last-child { border-bottom: none; }
/* Hanging-indent layout via flexbox: a fixed-width meta column (year + badge)
   plus a body column that takes the rest of the row and wraps within its
   own bounds — wrapped lines never depend on a text-indent offset lining up
   with an ancestor's padding, so it can't overflow past a card's edge the
   way the old negative-text-indent hack could on narrow viewports. */
.entry-cite {
  display: flex;
  flex-wrap: wrap;
  column-gap: 0.6rem;
  row-gap: 0.2rem;
  align-items: baseline;
}
.entry-meta {
  flex: 0 0 auto;
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}
.entry-body {
  flex: 1 1 240px;
  min-width: 0;
}
.entry-year {
  font-family: var(--font-mono);
  font-size: 0.74rem; color: var(--year-col);
  font-weight: 500; font-variant-numeric: tabular-nums;
}
.entry-badge {
  display: inline-block;
  font-size: 0.63rem; font-weight: 600;
  letter-spacing: 0.05em; text-transform: uppercase;
  padding: 0.1rem 0.45rem; border-radius: 9999px;
}
.b-award    { background: rgba(217,119,6,0.18); color: #fbbf6a; }
.b-research { background: rgba(16,185,129,0.16); color: #6ee7b7; }
.b-press    { background: rgba(56,189,248,0.16); color: var(--accent-d); }
.entries strong { font-family: var(--font-sans); font-weight: 600; color: var(--text); }

/* ─── FOOTER ─── */
footer {
  position: relative; z-index: 1;
  max-width: 980px; margin: 0 auto;
  padding: 1.4rem 2rem 3rem;
  font-size: 0.74rem; color: var(--subtle);
  border-top: 1px solid var(--border);
}

/* ─── HERO (mobile only — nebula band, no photo) ───
   Base rule must stay ABOVE the max-width:640px breakpoint below: both
   select .mobile-hero-wrap with equal specificity, so whichever comes last
   in source order wins regardless of the media query — this rule needs to
   lose that tiebreak on small screens, not win it. */
.mobile-hero-wrap {
  display: none;
  position: relative;
  z-index: 1;
  overflow: hidden;
  height: 280px;
  width: 100%;
  background:
    radial-gradient(ellipse 70% 60% at 25% 20%, rgba(56,189,248,0.28), transparent 55%),
    radial-gradient(ellipse 60% 50% at 80% 65%, rgba(99,102,241,0.20), transparent 50%),
    var(--bg);
}
.mobile-hero-wrap::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(7,11,25,0.05) 0%, rgba(7,11,25,0.92) 100%);
}

/* ─── RESPONSIVE ─── */
/* Moderate/tablet widths: the desktop two-column shell is still used (see the
   640px breakpoint below for the stacked mobile layout), but the fixed 220px
   sidebar plus the wrapper's desktop gap/padding leaves very little room for
   main content on tablets. Reclaim that space without changing the layout. */
@media (min-width: 641px) and (max-width: 860px) {
  .wrapper { gap: 1.75rem; padding: 2.5rem 1.25rem; }
  .sidebar { width: 180px; padding: 1.1rem 0.75rem 1rem; }
}

@media (max-width: 640px) {
  .mobile-hero-wrap { display: block; height: 200px; }

  .wrapper {
    flex-direction: column; gap: 0; padding: 0;
  }

  .sidebar {
    width: 100%; position: static;
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto auto auto;
    align-items: center;
    gap: 0.3rem 1rem;
    text-align: left;
    padding: 1rem;
    border-radius: 0;
    border-left: none; border-right: none; border-top: none;
    margin-top: -2px;
    position: relative; z-index: 2;
  }

  .avatar {
    width: 72px; height: 72px;
    margin: 0;
    grid-row: 1 / 4;
    margin-top: -28px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.5);
  }

  .sidebar h1 { grid-column: 2; padding-top: 0.3rem; }
  .sidebar .job { grid-column: 2; margin-bottom: 0; }
  .sidebar .loc { grid-column: 2; margin-bottom: 0; }
  .sidebar .tagline { grid-column: 2; margin-bottom: 0; }

  .socials {
    grid-column: 1 / -1;
    justify-content: flex-start;
    margin-bottom: 0;
    margin-top: 0.5rem;
  }

  /* single .nav list becomes a horizontal pill-scroller on mobile */
  .nav {
    display: flex !important;
    grid-column: 1 / -1;
    gap: 0.35rem;
    overflow-x: auto;
    margin-top: 0.65rem;
    padding-bottom: 0.1rem;
    scrollbar-width: none;
    list-style: none;
    border-top: none;
    padding-top: 0;
  }
  .nav::-webkit-scrollbar { display: none; }
  .nav li { flex-shrink: 0; margin-top: 0 !important; }
  .nav li a {
    display: block;
    font-size: 0.7rem; font-weight: 500;
    padding: 0.22rem 0.65rem;
    border-radius: 9999px;
    border: 1px solid var(--chip-border);
    background: var(--chip-bg);
    color: var(--muted);
    white-space: nowrap;
  }
  .nav li a:hover {
    color: var(--accent); border-color: var(--accent);
    background: var(--accent-l); text-decoration: none;
  }

  main { padding: 0.5rem 0; }
  section { padding: 1.2rem 1rem; margin-bottom: 0.6rem; border-radius: 0; }

  body { font-size: 13px; }

  footer { padding: 1rem 1rem 2rem; }

  /* On desktop #back-to-top floats in the margin outside the 980px content
     column, so it never touches text. On mobile the wrapper is full-width
     with no such gutter, so the fixed corner button sits directly over
     whatever pill/word happens to scroll underneath it. A smaller glass
     chip (matching the card aesthetic) is far less disruptive to read
     around than a solid opaque circle in the same spot. */
  #back-to-top {
    width: 38px; height: 38px;
    bottom: 1rem; right: 1rem;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--chip-border);
    box-shadow: 0 4px 14px rgba(0,0,0,0.35);
  }
  #back-to-top svg { fill: var(--accent); }
}

/* ─── BACK TO TOP ─── */
#back-to-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--accent);
  border: none;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 18px rgba(56,189,248,0.5);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
  z-index: 999;
}
#back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
#back-to-top:hover { background: var(--accent-2); transform: translateY(-2px); }
#back-to-top svg { width: 16px; height: 16px; fill: #04121f; display: block; }

/* ─── ACCESSIBILITY: reduced motion ─── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  #back-to-top { transition: none; }
  .featured-card::after, .project-card::after { display: none; }
  .featured-card:hover, .project-card:hover, .socials a:hover, #back-to-top:hover { transform: none; }
  .tagline-cursor { animation: none; opacity: 1; }
}

/* ─── PRINT ─── */
@media print {
  /* Most headings/labels/pills use var(--text)/var(--muted)/var(--accent)
     directly (e.g. section h2, .sidebar h1, .project-card h3, .pill,
     exp-year/entry-year via --year-col) rather than inheriting from body's
     color. Overriding the custom properties themselves — not just `body` —
     is what actually makes that text legible on printed white paper instead
     of rendering near-invisible light-on-white. */
  :root {
    --text: #111827;
    --muted: #334155;
    --subtle: #475569;
    --accent: #0c4a6e;
    --accent-2: #0c4a6e;
    --accent-d: #0369a1;
  }
  #starfield, #grain, .planet-decor, .moon-decor, .galaxy-decor, #back-to-top, .mobile-hero-wrap, .socials, .nav, .tagline, .skip-link { display: none !important; }
  body { background: #fff; color: #000; }
  .sidebar, section, .project-card, .featured-card { background: #fff; border-color: #ccc; box-shadow: none; backdrop-filter: none; }
  a { color: #000; text-decoration: underline; }
  section h2::before { color: #555; }
  /* badge backgrounds are translucent tints meant for a dark glass card —
     on white paper they wash out to near-nothing and the light badge text
     drops to ~1.3:1 contrast. Flatten to one neutral, legible treatment. */
  .entry-badge { background: #e2e8f0; color: #1f2937; }
}