/* ==========================================================================
   YUVRAJ — Portfolio Design System
   Concept: the ledger + the pipeline. Paper cards (analysis, precision,
   the instruments of a data analyst) sit on dark ink (the terminal, the
   automation running underneath). A single brass line threads the page,
   the trace of data moving through a system someone built.
   ========================================================================== */

:root {
  /* ---- Color tokens ---- */
  --ink: #0b0e13;
  --ink-raised: #12161d;
  --paper: #ede7d8;
  --paper-dim: #ddd4bb;
  --bone: #e8e4d9;
  --bone-muted: #8b8779;
  --ink-text: #14181f;
  --ink-text-muted: #4d5560;
  --brass: #c9a961;
  --brass-bright: #ddc07f;
  --teal: #5b9088;
  --teal-bright: #7cb0a7;
  --line: rgba(232, 228, 217, 0.12);
  --line-strong: rgba(232, 228, 217, 0.24);
  --shadow: rgba(5, 6, 8, 0.45);

  /* ---- Type ---- */
  --font-display: "Fraunces", "Iowan Old Style", serif;
  --font-body: "IBM Plex Sans", -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", "SF Mono", monospace;

  /* ---- Spacing scale ---- */
  --sp-1: 0.5rem;
  --sp-2: 1rem;
  --sp-3: 1.5rem;
  --sp-4: 2.25rem;
  --sp-5: 3.5rem;
  --sp-6: 5rem;
  --sp-7: 7rem;
  --sp-8: 10rem;

  --radius: 3px;
  --container: 1180px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 0.25s;
  --dur-med: 0.55s;
}

[data-theme="light"] {
  --ink: #ede7d8;
  --ink-raised: #e3dac2;
  --paper: #14181f;
  --paper-dim: #1c212a;
  --bone: #14181f;
  --bone-muted: #6b6759;
  --ink-text: #ede7d8;
  --ink-text-muted: #a9a493;
  --line: rgba(20, 24, 31, 0.12);
  --line-strong: rgba(20, 24, 31, 0.24);
  --shadow: rgba(20, 24, 31, 0.18);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}
body {
  background: var(--ink);
  color: var(--bone);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background var(--dur-med) var(--ease), color var(--dur-med) var(--ease);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.08; letter-spacing: -0.01em; }
:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--sp-3); }
@media (max-width: 640px) { .container { padding: 0 var(--sp-2); } }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
  display: flex;
  align-items: center;
  gap: 0.6em;
}
.eyebrow::before { content: ""; width: 1.4em; height: 1px; background: var(--brass); display: inline-block; }

section { position: relative; padding: var(--sp-7) 0; border-bottom: 1px solid var(--line); }
@media (max-width: 640px) { section { padding: var(--sp-5) 0; } }

.section-head { max-width: 640px; margin-bottom: var(--sp-5); }
.section-head h2 { font-size: clamp(1.9rem, 4vw, 2.75rem); margin-top: var(--sp-2); }
.section-head p { color: var(--bone-muted); margin-top: var(--sp-2); font-size: 1.05rem; max-width: 46ch; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  padding: 0.9em 1.5em;
  border-radius: var(--radius);
  transition: transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.btn-primary { background: var(--brass); color: var(--ink-text); }
[data-theme="light"] .btn-primary { color: var(--paper); }
.btn-primary:hover { background: var(--brass-bright); transform: translateY(-2px); }
.btn-ghost { border: 1px solid var(--line-strong); color: var(--bone); }
.btn-ghost:hover { border-color: var(--brass); color: var(--brass); transform: translateY(-2px); }

/* ==========================================================================
   NAV
   ========================================================================== */
/* ==========================================================================
   NAV — floating pill, top-center
   ========================================================================== */
.nav { position: fixed; top: 16px; left: 50%; transform: translateX(-50%); z-index: 100; }
.nav .container {
  max-width: none; padding: 0;
  display: flex; align-items: center; gap: var(--sp-2);
  background: color-mix(in srgb, var(--ink-raised) 92%, transparent);
  backdrop-filter: blur(14px);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 0.4rem 0.4rem 0.4rem 1.2rem;
  box-shadow: 0 16px 40px -18px var(--shadow);
  height: auto;
}
.nav-mark { font-family: var(--font-mono); font-size: 0.85rem; font-weight: 600; letter-spacing: 0.02em; display: flex; align-items: center; gap: 0.5em; white-space: nowrap; }
.nav-mark .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--brass); display: inline-block; }
.nav-links { display: flex; align-items: center; gap: 0.15rem; font-family: var(--font-mono); font-size: 0.78rem; }
.nav-links a { color: var(--bone-muted); padding: 0.55em 1em; border-radius: 999px; transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease); white-space: nowrap; }
.nav-links a:hover, .nav-links a.active { background: var(--brass); color: var(--ink-text); }
[data-theme="light"] .nav-links a:hover, [data-theme="light"] .nav-links a.active { color: var(--paper); }
.nav-right { display: flex; align-items: center; gap: 0.4rem; }
.theme-toggle { width: 32px; height: 32px; border: 1px solid var(--line-strong); border-radius: 50%; display: grid; place-items: center; font-family: var(--font-mono); font-size: 0.68rem; transition: border-color var(--dur-fast); flex-shrink: 0; }
.theme-toggle:hover { border-color: var(--brass); }
.nav-burger { display: none; flex-direction: column; gap: 5px; width: 20px; padding: 8px; }
.nav-burger span { height: 1px; background: var(--bone); display: block; }

@media (max-width: 760px) {
  .nav { top: 14px; width: calc(100% - 28px); max-width: 380px; }
  .nav .container { position: relative; }
  .nav-links {
    position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%) translateY(-8px);
    background: var(--ink-raised); border: 1px solid var(--line-strong); border-radius: 18px;
    flex-direction: column; align-items: stretch; padding: 0.5rem; gap: 0.15rem; min-width: 200px;
    box-shadow: 0 20px 44px -16px var(--shadow);
    opacity: 0; pointer-events: none; transition: all var(--dur-fast) var(--ease);
  }
  .nav-links.open { opacity: 1; transform: translateX(-50%) translateY(0); pointer-events: auto; }
  .nav-links a { text-align: center; }
  .nav-burger { display: flex; }
}

/* ==========================================================================
   FLOW LINE — signature scroll element
   ========================================================================== */
.flow-line-wrap { position: fixed; left: 22px; top: 0; bottom: 0; width: 2px; z-index: 5; pointer-events: none; }
.flow-line-track { width: 1px; height: 100%; background: var(--line); margin: 0 auto; }
.flow-line-fill { position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 1px; background: linear-gradient(var(--brass), var(--teal)); height: 0%; box-shadow: 0 0 8px var(--brass); }
@media (max-width: 900px) { .flow-line-wrap { left: 10px; } }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero { padding-top: calc(84px + var(--sp-6)); padding-bottom: var(--sp-7); border-bottom: 1px solid var(--line); }
.hero .container { display: grid; grid-template-columns: 1.3fr 1fr; gap: var(--sp-6); align-items: center; }
.hero-kicker { margin-bottom: var(--sp-3); }
.hero-name { font-size: clamp(3rem, 7vw, 5.4rem); line-height: 0.96; }
.hero-name .first { display: block; }
.hero-name .last { display: block; color: var(--brass); font-style: italic; font-weight: 500; }
.hero-tagline { font-family: var(--font-mono); font-size: 0.95rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--teal-bright); margin-top: var(--sp-2); }
.hero-sub { margin-top: var(--sp-3); font-size: 1.1rem; color: var(--bone-muted); max-width: 46ch; }
.hero-ctas { display: flex; gap: var(--sp-2); margin-top: var(--sp-4); flex-wrap: wrap; }

.hero-visual { position: relative; padding-bottom: var(--sp-4); padding-left: var(--sp-3); }
.tilt-card {
  position: relative;
  aspect-ratio: 4 / 5; max-width: 380px; margin-left: auto;
  border-radius: var(--radius); overflow: hidden;
  background: linear-gradient(160deg, var(--ink-raised), var(--ink) 70%);
  border: 1px solid var(--line-strong);
  transform: perspective(900px) rotateX(0) rotateY(0) scale(1);
  transform-style: preserve-3d;
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
  box-shadow: 0 24px 50px -22px var(--shadow);
}
.tilt-card-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-stats {
  position: absolute; left: 0; right: 0; bottom: 0;
  display: flex; justify-content: space-between; gap: var(--sp-2);
  padding: var(--sp-4) var(--sp-3) var(--sp-3);
  background: linear-gradient(to top, rgba(5,6,8,0.88), rgba(5,6,8,0.5) 65%, transparent);
  backdrop-filter: blur(3px);
}
.hero-stat { display: flex; flex-direction: column; }
.hero-stat-num { font-family: var(--font-mono); font-size: 1.5rem; font-weight: 600; color: var(--brass); line-height: 1; }
.hero-stat-label { font-family: var(--font-mono); font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--bone); opacity: 0.85; margin-top: 0.4em; line-height: 1.3; }
.tilt-card .ph-label { font-family: var(--font-mono); font-size: 0.75rem; line-height: 1.9; color: var(--bone-muted); padding: var(--sp-4) var(--sp-2); border: 1px dashed var(--line-strong); border-radius: var(--radius); }
.hero-readout-float { position: absolute; left: 0; bottom: 0; width: 200px; box-shadow: 0 26px 54px -18px var(--shadow); }

.readout {
  background: var(--paper);
  color: var(--ink-text);
  border-radius: var(--radius);
  padding: var(--sp-3);
  box-shadow: 0 30px 60px -20px var(--shadow);
  font-family: var(--font-mono);
}
.readout-head { display: flex; justify-content: space-between; align-items: center; font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-text-muted); border-bottom: 1px solid var(--line-strong); padding-bottom: var(--sp-2); margin-bottom: var(--sp-2); }
.readout-head .blink { width: 6px; height: 6px; border-radius: 50%; background: var(--teal); animation: blink 2.4s infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
.readout-row { display: flex; justify-content: space-between; align-items: baseline; padding: 0.6em 0; border-bottom: 1px dashed var(--line-strong); }
.readout-row:last-child { border-bottom: none; }
.readout-label { font-size: 0.74rem; color: var(--ink-text-muted); }
.readout-value { font-size: 1.05rem; font-weight: 600; }
.readout-value .unit { font-size: 0.68rem; color: var(--brass); margin-left: 0.3em; }

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-visual { margin-top: var(--sp-5); padding-left: 0; padding-bottom: var(--sp-5); }
  .tilt-card { margin: 0 auto; max-width: 300px; }
  .hero-readout-float { left: 50%; transform: translateX(-50%); width: 220px; }
}

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-6); align-items: start; }
.about-lead { font-family: var(--font-display); font-size: clamp(1.4rem, 2.6vw, 1.9rem); font-weight: 400; line-height: 1.35; }
.about-lead .hl { color: var(--brass); font-style: italic; }
.about-body p { color: var(--bone-muted); margin-bottom: var(--sp-2); }
.about-body strong { color: var(--bone); font-weight: 600; }
.social-row { display: flex; gap: 0.6rem; margin-top: var(--sp-3); }
.social-pill {
  width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: grid; place-items: center;
  font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.02em;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.social-pill:hover { background: var(--brass); border-color: var(--brass); color: var(--ink-text); transform: translateY(-3px); }
@media (max-width: 800px) { .about-grid { grid-template-columns: 1fr; gap: var(--sp-3); } }

/* ==========================================================================
   CAPABILITIES (skills)
   ========================================================================== */
.cap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.cap-card { position: relative; overflow: hidden; background: var(--ink); padding: var(--sp-3); transition: background var(--dur-fast), transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease); }
.cap-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--brass); transform: scaleX(0); transform-origin: left; transition: transform 0.45s var(--ease); }
.cap-card:hover { background: var(--ink-raised); box-shadow: 0 22px 44px -26px var(--shadow); z-index: 1; }
.cap-card:hover::before { transform: scaleX(1); }
.cap-card .cap-icon { font-family: var(--font-mono); font-size: 0.72rem; color: var(--teal); letter-spacing: 0.08em; transition: transform var(--dur-fast) var(--ease); }
.cap-card:hover .cap-icon { transform: translateX(3px); }
.cap-card h3 { font-family: var(--font-body); font-size: 1.05rem; font-weight: 600; margin: var(--sp-2) 0 var(--sp-2); }
.tag-row { display: flex; flex-wrap: wrap; gap: 0.4em; }
.tag { font-family: var(--font-mono); font-size: 0.7rem; color: var(--bone-muted); border: 1px solid var(--line-strong); border-radius: 2px; padding: 0.3em 0.6em; }
.cap-card .tag-row .tag { transition: opacity 0.35s var(--ease), transform 0.35s var(--ease), border-color var(--dur-fast); opacity: 0.5; transform: translateY(4px); }
.cap-card:hover .tag-row .tag { opacity: 1; transform: translateY(0); border-color: color-mix(in srgb, var(--brass) 50%, var(--line-strong)); }
.cap-card .tag-row .tag:nth-child(1) { transition-delay: 0ms; }
.cap-card .tag-row .tag:nth-child(2) { transition-delay: 35ms; }
.cap-card .tag-row .tag:nth-child(3) { transition-delay: 70ms; }
.cap-card .tag-row .tag:nth-child(4) { transition-delay: 105ms; }
.cap-card .tag-row .tag:nth-child(5) { transition-delay: 140ms; }
.cap-card .tag-row .tag:nth-child(6) { transition-delay: 175ms; }
.cap-card .tag-row .tag:nth-child(7) { transition-delay: 210ms; }
@media (max-width: 900px) { .cap-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cap-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   TIMELINE (experience — real sequence, numbered/dated)
   ========================================================================== */
.timeline { position: relative; }
.tl-item { position: relative; padding-left: var(--sp-5); padding-bottom: var(--sp-5); border-left: 1px solid var(--line-strong); margin-left: 6px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before { content: ""; position: absolute; left: -6px; top: 4px; width: 11px; height: 11px; border-radius: 50%; background: var(--ink); border: 2px solid var(--brass); }
.tl-item.is-current::before { background: var(--brass); animation: tl-pulse 2.6s ease-in-out infinite; }
@keyframes tl-pulse {
  0%, 100% { box-shadow: 0 0 0 4px color-mix(in srgb, var(--brass) 22%, transparent); }
  50% { box-shadow: 0 0 0 9px color-mix(in srgb, var(--brass) 8%, transparent); }
}
.tl-date { font-family: var(--font-mono); font-size: 0.75rem; color: var(--brass); letter-spacing: 0.05em; }
.tl-role { font-size: 1.3rem; font-family: var(--font-display); margin-top: 0.3em; }
.tl-org { color: var(--bone-muted); font-size: 0.95rem; margin-top: 0.15em; }
.tl-desc { margin-top: var(--sp-2); color: var(--bone-muted); max-width: 60ch; }
.tl-badge { display: inline-block; font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--teal); border: 1px solid var(--teal); border-radius: 2px; padding: 0.2em 0.5em; margin-top: var(--sp-2); }

/* ==========================================================================
   WORK (project preview cards)
   ========================================================================== */
.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-3); }
.work-card {
  background: var(--ink-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--sp-3);
  display: flex; flex-direction: column;
  transition: transform var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.work-card:hover { transform: translateY(-6px); border-color: var(--brass); }
.work-index { font-family: var(--font-mono); font-size: 0.75rem; color: var(--bone-muted); }
.work-card h3 { font-size: 1.4rem; margin-top: var(--sp-2); }
.work-card p { color: var(--bone-muted); margin-top: var(--sp-2); flex-grow: 1; font-size: 0.95rem; }
.work-stat { font-family: var(--font-mono); font-size: 0.85rem; color: var(--teal); margin-top: var(--sp-3); padding-top: var(--sp-2); border-top: 1px dashed var(--line-strong); }
.work-link { margin-top: var(--sp-3); font-family: var(--font-mono); font-size: 0.8rem; color: var(--brass); display: inline-flex; align-items: center; gap: 0.4em; }
.work-card:hover .work-link { gap: 0.7em; }
@media (max-width: 900px) { .work-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   PROCESS (real sequence — numbered)
   ========================================================================== */
.process-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-3); }
.process-item { border-top: 1px solid var(--brass); padding-top: var(--sp-2); }
.process-num { font-family: var(--font-mono); color: var(--brass); font-size: 0.85rem; }
.process-item h3 { font-size: 1.1rem; margin-top: var(--sp-1); }
.process-item p { color: var(--bone-muted); font-size: 0.9rem; margin-top: var(--sp-1); }
@media (max-width: 900px) { .process-list { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .process-list { grid-template-columns: 1fr; } }

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-inner { display: grid; grid-template-columns: 1fr 1.1fr; gap: var(--sp-6); }
.contact-inner h2 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
.quick-contacts { display: flex; gap: var(--sp-3); margin-top: var(--sp-4); flex-wrap: wrap; font-family: var(--font-mono); font-size: 0.85rem; }
.quick-contacts a { color: var(--bone-muted); border-bottom: 1px solid var(--line-strong); padding-bottom: 3px; transition: color var(--dur-fast), border-color var(--dur-fast); }
.quick-contacts a:hover { color: var(--brass); border-color: var(--brass); }

.help-form { display: flex; flex-direction: column; gap: var(--sp-2); background: var(--ink-raised); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--sp-3); }
.help-form label { font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--bone-muted); display: flex; flex-direction: column; gap: 0.55em; }
.help-form input, .help-form textarea {
  background: var(--ink); border: 1px solid var(--line-strong); border-radius: var(--radius);
  padding: 0.8em 1em; color: var(--bone); font-family: var(--font-body); font-size: 0.95rem;
  transition: border-color var(--dur-fast) var(--ease);
}
.help-form input:focus, .help-form textarea:focus { border-color: var(--brass); outline: none; }
.help-form textarea { min-height: 110px; resize: vertical; font-family: var(--font-body); }
.help-form button { align-self: flex-start; margin-top: var(--sp-1); }
.form-note { font-size: 0.72rem; color: var(--bone-muted); font-family: var(--font-mono); margin-top: -0.4em; }
@media (max-width: 800px) { .contact-inner { grid-template-columns: 1fr; gap: var(--sp-3); } }

footer { padding: var(--sp-4) 0; }
footer .container { display: flex; justify-content: space-between; align-items: center; font-family: var(--font-mono); font-size: 0.75rem; color: var(--bone-muted); flex-wrap: wrap; gap: var(--sp-2); }

/* ==========================================================================
   REVEAL / MOTION UTILITIES
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-stagger.in > * { transition-delay: calc(var(--i, 0) * 90ms); }

/* ==========================================================================
   PROJECT / CASE STUDY PAGES
   ========================================================================== */
.case-hero { padding-top: var(--sp-4); }
.case-meta { display: flex; gap: var(--sp-4); flex-wrap: wrap; margin-top: var(--sp-3); font-family: var(--font-mono); font-size: 0.82rem; color: var(--bone-muted); }
.case-meta strong { color: var(--bone); display: block; font-family: var(--font-body); font-size: 0.95rem; margin-bottom: 0.2em; }
.case-hero h1 { font-size: clamp(2.2rem, 5.5vw, 3.6rem); margin-top: var(--sp-2); max-width: 16ch; }
.case-lede { font-size: 1.2rem; color: var(--bone-muted); max-width: 60ch; margin-top: var(--sp-3); }

.case-block { display: grid; grid-template-columns: 200px 1fr; gap: var(--sp-5); }
.case-block .eyebrow { padding-top: 0.3em; }
.case-block-body { max-width: 68ch; }
.case-block-body p { color: var(--bone-muted); margin-bottom: var(--sp-2); }
.case-block-body p strong, .case-block-body li strong { color: var(--bone); }
.case-block-body ul { margin: var(--sp-2) 0; }
.case-block-body li { color: var(--bone-muted); padding-left: 1.3em; position: relative; margin-bottom: 0.5em; }
.case-block-body li::before { content: "—"; position: absolute; left: 0; color: var(--brass); }
@media (max-width: 760px) { .case-block { grid-template-columns: 1fr; gap: var(--sp-2); } }

.bug-panel {
  background: var(--paper); color: var(--ink-text); border-radius: var(--radius);
  padding: var(--sp-3); margin: var(--sp-3) 0; font-family: var(--font-mono); font-size: 0.85rem;
  overflow-x: auto;
}
.bug-panel .bug-label { text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.68rem; color: var(--ink-text-muted); margin-bottom: 0.6em; }
.bug-panel pre { white-space: pre-wrap; line-height: 1.6; }
.bug-panel .before { color: #a34141; }
.bug-panel .after { color: #3f7a5c; }

.stat-strip { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stat-strip div { padding: var(--sp-3); border-left: 1px solid var(--line); }
.stat-strip div:first-child { border-left: none; }
.stat-num { font-family: var(--font-mono); font-size: 2rem; color: var(--brass); }
.stat-label { font-size: 0.82rem; color: var(--bone-muted); margin-top: 0.3em; }
@media (max-width: 700px) { .stat-strip { grid-template-columns: 1fr; } .stat-strip div { border-left: none; border-top: 1px solid var(--line); } .stat-strip div:first-child { border-top: none; } }

.case-nav-back { display: inline-flex; align-items: center; gap: 0.5em; font-family: var(--font-mono); font-size: 0.8rem; color: var(--bone-muted); padding-top: calc(84px + var(--sp-3)); }
.case-nav-back:hover { color: var(--brass); }

.next-project { display: flex; justify-content: space-between; align-items: center; padding: var(--sp-5) 0; }
.next-project .label { font-family: var(--font-mono); font-size: 0.75rem; color: var(--bone-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.next-project h3 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin-top: 0.3em; }
.next-project .arrow { font-size: 2rem; color: var(--brass); transition: transform var(--dur-fast) var(--ease); }
.next-project:hover .arrow { transform: translateX(10px); }

/* ==========================================================================
   CUSTOM CURSOR + MAGNETIC CARDS — Template A / Magnetic Ledger
   Injected by main.js only on fine-pointer, hover-capable devices.
   ========================================================================== */
.has-custom-cursor, .has-custom-cursor * { cursor: none !important; }

.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9999;
  border-radius: 50%;
  will-change: transform;
  opacity: 0;
  mix-blend-mode: difference;
}
.cursor-dot {
  width: 5px; height: 5px;
  background: #fff;
  transition: opacity 0.2s var(--ease);
}
.cursor-dot.is-hidden { opacity: 0 !important; }
.cursor-ring {
  width: 18px; height: 18px;
  border: 1.5px solid #fff;
  transition: width 0.3s var(--ease), height 0.3s var(--ease), background 0.3s var(--ease), border-color 0.3s var(--ease), opacity 0.2s var(--ease);
}
.cursor-ring.is-hover {
  width: 38px; height: 38px;
  background: #fff;
  border-color: #fff;
}

.magnetic { transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1); }

@media (pointer: coarse), (hover: none) {
  .cursor-dot, .cursor-ring { display: none !important; }
}
@media (prefers-reduced-motion: reduce) {
  .cursor-ring { transition: none; }
  .magnetic { transition: none !important; }
}

/* ==========================================================================
   MARQUEE — the nikolaradeski "feels alive at rest" strip
   ========================================================================== */
.marquee-strip { overflow: hidden; padding: var(--sp-3) 0; border-bottom: 1px solid var(--line); background: var(--ink-raised); }
.marquee-track { display: flex; width: max-content; animation: marquee-scroll 26s linear infinite; }
.marquee-track span {
  display: inline-flex; align-items: center; gap: 0.7em;
  font-family: var(--font-display); font-style: italic; font-weight: 500;
  font-size: clamp(1.4rem, 3.4vw, 2.3rem);
  padding: 0 0.9em; white-space: nowrap;
  color: var(--bone);
}
.marquee-track span em { font-style: normal; font-family: var(--font-mono); font-size: 0.6em; color: var(--brass); opacity: 0.9; }
@keyframes marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }



.tl-desc ul { margin-top: 0.2em; }
.tl-desc li { padding-left: 1.2em; position: relative; margin-bottom: 0.4em; }
.tl-desc li::before { content: "—"; position: absolute; left: 0; color: var(--brass); }

.cert-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.cert-card { background: var(--ink); padding: var(--sp-3); transition: background var(--dur-fast); }
.cert-card:hover { background: var(--ink-raised); }
.cert-type { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--brass); }
.cert-card h3 { font-family: var(--font-body); font-size: 1rem; font-weight: 600; margin: var(--sp-2) 0 0.3em; line-height: 1.3; }
.cert-issuer { font-family: var(--font-mono); font-size: 0.82rem; color: var(--bone-muted); }
.cert-note { font-size: 0.82rem; color: var(--bone-muted); margin-top: 0.5em; font-style: italic; }
@media (max-width: 900px) { .cert-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cert-grid { grid-template-columns: 1fr; } }

.edu-row {
  display: flex; align-items: baseline; gap: var(--sp-3); flex-wrap: wrap;
  margin-top: var(--sp-4); padding-top: var(--sp-3); border-top: 1px solid var(--line);
  font-size: 0.95rem;
}
.edu-label { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--brass); flex-shrink: 0; }
.edu-detail { color: var(--bone-muted); }
.edu-detail strong { color: var(--bone); font-weight: 600; }
.edu-dates { font-family: var(--font-mono); font-size: 0.85rem; color: var(--bone-muted); margin-left: 0.5em; }