/* ═══════════════════════════════════════════════
   Dr. Anindita Bhattacharya — Portfolio v4
   Bold dark + orange — rig.ai inspired
   ═══════════════════════════════════════════════ */

/* ── TOKENS ── */
:root {
  --orange:       #FF3800;
  --orange-hover: #E53200;
  --orange-dim:   rgba(255, 56, 0, 0.1);
  --black:        #0D0D0D;
  --dark:         #111111;
  --dark-2:       #1A1A1A;
  --dark-3:       #242424;
  --cream:        #EDE8DF;
  --cream-muted:  rgba(237, 232, 223, 0.55);
  --cream-faint:  rgba(237, 232, 223, 0.2);
  --grid-line:    rgba(255, 255, 255, 0.07);
  --white:        #FFFFFF;

  --f-display: 'Barlow', sans-serif;
  --f-body:    'Lora', Georgia, serif;
  --f-mono:    'IBM Plex Mono', 'Courier New', monospace;

  --nav-h:     68px;
  --max-w:     1200px;
  --ease:      cubic-bezier(0.4, 0, 0.2, 1);
  --transition: 0.3s var(--ease);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
img, svg { display: block; max-width: 100%; }
ul { list-style: none; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── BASE ── */
body {
  font-family: var(--f-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--cream);
  background: var(--dark);
  -webkit-font-smoothing: antialiased;
}

p { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }
strong { font-weight: 700; }

/* ── CONTAINER ── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1.5rem, 5vw, 4rem);
}

/* ── GRID BACKGROUND utility ── */
.grid-bg {
  background-color: var(--dark);
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 80px 80px;
}

/* ═══════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════ */
#site-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(13, 13, 13, 0.85);
  transition: background var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}

#site-header.scrolled {
  background: rgba(13, 13, 13, 0.97);
  border-bottom-color: var(--grid-line);
}

#main-nav {
  height: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1.5rem, 5vw, 4rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--f-display);
  font-size: 1.125rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  color: var(--cream);
  transition: color var(--transition);
}

#site-header.scrolled .nav-logo { color: var(--cream); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-links a {
  font-family: var(--f-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--cream-muted);
  transition: color var(--transition);
  letter-spacing: 0.03em;
}

#site-header.scrolled .nav-links a { color: var(--cream-muted); }
.nav-links a:hover  { color: var(--orange) !important; }
.nav-links a.is-active { color: var(--orange) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px 4px;
  width: 38px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--cream);
  border-radius: 1px;
  transition: all var(--transition);
}

#site-header.scrolled .nav-toggle span { background: var(--cream); }

/* ═══════════════════════════════════════
   HERO (index)
   ═══════════════════════════════════════ */
#hero-wrap {
  position: relative;
  min-height: 100svh;
  background-color: var(--cream);
  background-image: url('background.jpg');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
  padding-top: var(--nav-h);
  overflow: hidden;
}

/* Warm dark overlay — keeps illustration visible, text crisp */
#hero-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(18, 12, 6, 0.62);
  pointer-events: none;
  z-index: 1;
}

.hero-content {
  padding-block: clamp(6rem, 12vw, 10rem) clamp(3rem, 5vw, 5rem);
  position: relative;
  z-index: 2;
  max-width: 1000px;
}

.hero-eyebrow {
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--orange);
  text-transform: uppercase;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-eyebrow::before {
  content: '—';
  color: rgba(255, 56, 0, 0.5);
}

.hero-greeting {
  font-family: var(--f-mono);
  font-size: 1.09375rem;
  font-weight: 500;
  color: var(--orange);
  letter-spacing: 0.12em;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.hero-greeting::before {
  content: '';
  display: block;
  width: 1.75rem;
  height: 1.5px;
  background: var(--orange);
  flex-shrink: 0;
}

.hero-greeting::after {
  content: '_';
  animation: cursor-blink 1.1s step-end infinite;
  margin-left: 0.1em;
}

@keyframes cursor-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

.hero-name {
  font-family: var(--f-display);
  font-size: clamp(2rem, 8.5vw, 8.5rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.025em;
  color: var(--cream);
  margin-bottom: 2.25rem;
}

.hero-bio {
  font-family: var(--f-display);
  font-size: clamp(1rem, 2vw, 1.125rem);
  font-weight: 400;
  color: rgba(237, 232, 223, 0.85);
  max-width: 50ch;
  line-height: 1.6;
  margin-bottom: 2.75rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 4rem;
  flex-wrap: wrap;
}

/* Buttons */
.btn-dark {
  font-family: var(--f-display);
  font-size: 0.9375rem;
  font-weight: 700;
  background: var(--black);
  color: var(--white);
  padding: 0.9375rem 2.25rem;
  letter-spacing: 0.04em;
  transition: background var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.btn-dark:hover { background: var(--dark-3); }

.btn-outline-dark {
  font-family: var(--f-display);
  font-size: 0.9375rem;
  font-weight: 700;
  background: transparent;
  color: var(--cream);
  border: 2px solid rgba(237, 232, 223, 0.5);
  padding: 0.875rem 2.25rem;
  letter-spacing: 0.04em;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
}
.btn-outline-dark:hover {
  background: var(--cream);
  color: var(--black);
  border-color: var(--cream);
}

/* legacy btn class support */
.btn { font-family: var(--f-display); font-weight: 700; padding: 0.9375rem 2.25rem; display: inline-flex; align-items: center; gap: 0.5rem; letter-spacing: 0.04em; transition: all var(--transition); }
.btn-primary { background: var(--black); color: var(--white); }
.btn-primary:hover { background: var(--dark-3); }
.btn-secondary { background: transparent; color: var(--black); border: 2px solid rgba(0,0,0,0.5); }
.btn-secondary:hover { background: var(--black); color: var(--orange); border-color: var(--black); }

.hero-publishers {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.hero-pub-label {
  font-family: var(--f-mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(237, 232, 223, 0.4);
}

.hero-pub {
  font-family: var(--f-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: rgba(237, 232, 223, 0.65);
  letter-spacing: 0.03em;
}

/* Hero watermark */
.hero-watermark {
  position: absolute;
  right: -0.04em;
  bottom: -0.12em;
  font-family: var(--f-display);
  font-size: clamp(14rem, 35vw, 26rem);
  font-weight: 900;
  color: rgba(255, 255, 255, 0.06);
  line-height: 1;
  user-select: none;
  pointer-events: none;
  z-index: 1;
  letter-spacing: -0.05em;
}

/* Scroll cue */
.scroll-cue {
  position: fixed;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: opacity 0.5s ease;
}
.scroll-cue-arrow {
  width: 76px;
  height: 76px;
  background: rgba(255, 56, 0, 0.55);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 28px rgba(255, 56, 0, 0.3), 0 2px 10px rgba(0,0,0,0.25);
  animation: scroll-bounce 1.8s ease-in-out infinite;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.scroll-cue:hover .scroll-cue-arrow {
  background: rgba(255, 56, 0, 0.85);
  transform: scale(1.1);
  box-shadow: 0 6px 36px rgba(255, 56, 0, 0.6), 0 2px 14px rgba(0,0,0,0.35);
}
.scroll-cue-arrow svg { display: block; }
@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(9px); }
}
.scroll-cue.is-hidden {
  opacity: 0;
  pointer-events: none;
}

/* ═══════════════════════════════════════
   PAGE HERO (inner pages)
   ═══════════════════════════════════════ */
.page-hero {
  background-color: var(--black);
  background-image: url('background.jpg');
  background-size: cover;
  background-position: center;
  padding-top: calc(var(--nav-h) + clamp(4rem, 8vw, 7rem));
  padding-bottom: clamp(3rem, 6vw, 5rem);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(14, 9, 4, 0.75);
  pointer-events: none;
}

.eyebrow,
.sec-eyebrow {
  font-family: var(--f-mono);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(0,0,0,0.4);
  margin-bottom: 1rem;
  display: block;
}

.eyebrow-light { color: var(--orange) !important; }

.ph-title {
  font-family: var(--f-display);
  font-size: clamp(3.5rem, 9vw, 6.5rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.025em;
  color: var(--cream);
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.ph-sub {
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 500;
  color: rgba(237, 232, 223, 0.7);
  margin-bottom: 0;
  letter-spacing: 0.02em;
  position: relative;
  z-index: 1;
}

/* ═══════════════════════════════════════
   MARQUEE
   ═══════════════════════════════════════ */
.marquee-strip {
  overflow: hidden;
  background: var(--orange);
  border-top: 1px solid rgba(0,0,0,0.12);
  padding-block: 0.875rem;
}

.marquee-inner {
  display: flex;
  width: max-content;
  animation: marquee 32s linear infinite;
}
.marquee-inner:hover { animation-play-state: paused; }

.marquee-content { display: flex; align-items: center; }

.marquee-item {
  font-family: var(--f-mono);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(0,0,0,0.5);
  white-space: nowrap;
  padding-inline: 2rem;
}

.marquee-sep {
  color: rgba(0,0,0,0.25);
  font-size: 0.375rem;
  flex-shrink: 0;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ═══════════════════════════════════════
   SECTION STRUCTURE (dark)
   ═══════════════════════════════════════ */
.page-section {
  padding-block: clamp(5rem, 10vw, 9rem);
  position: relative;
  background-color: var(--dark);
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 80px 80px;
}

.parchment {
  background-color: var(--dark-2);
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 80px 80px;
}

.dark-section {
  background-color: var(--black);
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 80px 80px;
  color: var(--cream);
}

/* Section label pill (× THE ROLE) */
.sec-label {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  border: 1px solid var(--orange);
  padding: 0.375rem 0.875rem;
  margin-bottom: 2.5rem;
}

.sec-label-icon {
  font-size: 0.75rem;
  color: var(--orange);
  line-height: 1;
  font-family: var(--f-mono);
}

.sec-label-text {
  font-family: var(--f-mono);
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
}

.sec-hd { margin-bottom: clamp(3rem, 6vw, 5rem); }

.sec-title,
.sec-hd h2 {
  font-family: var(--f-display);
  font-size: clamp(2.75rem, 7vw, 5.5rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--cream);
  margin-bottom: 1.25rem;
}

.dark-section .sec-hd h2,
.h2-light { color: var(--cream); }

.sec-subtitle {
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 400;
  color: var(--cream-muted);
  max-width: 52ch;
  line-height: 1.65;
}

.sec-rule { display: none; }

.section-intro {
  font-size: 1rem;
  color: var(--cream-muted);
  max-width: 60ch;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}

/* ═══════════════════════════════════════
   DECORATIVE ORANGE LINES
   ═══════════════════════════════════════ */
.deco-lines-wrap {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.deco-line {
  position: absolute;
  height: 2px;
  background: var(--orange);
  opacity: 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.deco-line.is-visible { opacity: 1; transform: scaleX(1); }

/* ═══════════════════════════════════════
   PERSONAS (index)
   ═══════════════════════════════════════ */
.personas-section { padding-block: clamp(5rem, 10vw, 9rem); }

.personas-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--grid-line);
  position: relative;
  z-index: 1;
}

.persona-card {
  padding: 2.5rem;
  border-right: 1px solid var(--grid-line);
  background: transparent;
  transition: background var(--transition);
  border-radius: 0;
}

.persona-card:last-child { border-right: none; }
.persona-card:hover { background: rgba(255,255,255,0.03); }

/* legacy color variants — flatten */
.pc-lav, .pc-sage, .pc-blush { background: transparent; }
.persona-img-wrap { display: none; }
.persona-icon { display: none; }

.persona-num {
  font-family: var(--f-mono);
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 0.12em;
  margin-bottom: 2.5rem;
  display: block;
}

.persona-title {
  font-family: var(--f-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--cream);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.persona-desc {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--cream-muted);
  margin-bottom: 0;
}

/* ═══════════════════════════════════════
   FEATURED WORK (index)
   ═══════════════════════════════════════ */
.featured-work-section {
  padding-block: clamp(5rem, 10vw, 9rem);
  background-color: var(--black);
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 80px 80px;
  border-top: 1px solid var(--grid-line);
}

.fw-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--grid-line);
  gap: 0;
  position: relative;
  z-index: 1;
}

.fw-card {
  padding: 2.5rem;
  border: none;
  border-right: 1px solid var(--grid-line);
  border-bottom: 1px solid var(--grid-line);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
  background: transparent;
  transition: background var(--transition);
  box-shadow: none;
  border-radius: 0;
}

.fw-card:hover { background: rgba(255,255,255,0.03); transform: none; box-shadow: none; }

.fw-card-dark {
  grid-column: 1 / -1;
  background: var(--orange);
  border-color: var(--orange);
  color: var(--black);
  border-bottom-color: var(--grid-line);
}
.fw-card-dark:hover { background: var(--orange); }

/* COLVET + Empire's Ledger combined feature block */
/* COLVET feature — text overlaid on full image */
.fw-colvet-feature {
  grid-column: 1 / -1;
  position: relative;
  background-image: url('Picture-A-blog-3.jpg');
  background-size: cover;
  background-position: center top;
  border: 1px solid var(--grid-line);
  overflow: hidden;
}

.fw-colvet-feature::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(8, 4, 2, 0.82) 0%,
    rgba(8, 4, 2, 0.65) 60%,
    rgba(8, 4, 2, 0.45) 100%
  );
  z-index: 0;
}

.fwcf-text {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
}

.fwcf-block {
  padding: 2.5rem;
}

.fwcf-divider {
  height: 1px;
  background: rgba(255,255,255,0.15);
  margin-inline: 2.5rem;
}

.fw-colvet-feature .fw-type  { color: var(--orange); }
.fw-colvet-feature .fw-title { color: #fff; text-shadow: 0 2px 12px rgba(0,0,0,0.7); }
.fw-colvet-feature .fw-desc  { color: rgba(255,255,255,0.9); text-shadow: 0 1px 6px rgba(0,0,0,0.6); }
.fw-colvet-feature .fw-footer { border-top-color: rgba(255,255,255,0.15); }
.fw-colvet-feature .fw-inst  { color: rgba(255,255,255,0.5); opacity: 1; }
.fw-colvet-feature .fw-full-link { color: var(--orange); }
.fw-colvet-feature .fw-full-link:hover { color: #fff; }

.fw-card-lav, .fw-card-accent,
.fw-card-sage, .fw-card-light {
  background: transparent;
  color: var(--cream);
}

.fw-type {
  font-family: var(--f-mono);
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  display: block;
  margin-bottom: 0.875rem;
  opacity: 1;
}

.fw-card-dark .fw-type { color: rgba(0,0,0,0.45); }

.fw-title {
  font-family: var(--f-display);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  color: var(--cream);
}

.fw-card-dark .fw-title { color: var(--black); }

.fw-desc {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--cream-muted);
  margin-bottom: 0;
  opacity: 1;
}

.fw-card-dark .fw-desc { color: rgba(0,0,0,0.55); }
.fw-card-inner { flex: 1; }

.fw-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-top: 1px solid var(--grid-line);
  padding-top: 1.25rem;
}

.fw-card-dark .fw-footer { border-top-color: rgba(0,0,0,0.15); }

.fw-full-link {
  font-family: var(--f-mono);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(0,0,0,0.55);
  transition: color var(--transition);
}
.fw-full-link:hover { color: var(--black); }

.fw-inst {
  font-family: var(--f-mono);
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.45;
}

.fw-arrow {
  font-size: 1.25rem;
  opacity: 0.35;
  transition: transform var(--transition), opacity var(--transition);
  flex-shrink: 0;
}

.fw-card:hover .fw-arrow { transform: translate(3px, -3px); opacity: 1; }

/* ═══════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════ */
#site-footer {
  padding-block: 3rem;
  background: var(--black);
  border-top: 1px solid var(--grid-line);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-name {
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 800;
  color: var(--cream);
  margin-bottom: 0.25rem;
  letter-spacing: -0.01em;
}

.footer-tagline {
  font-family: var(--f-display);
  font-size: 0.875rem;
  color: var(--cream-muted);
  margin-bottom: 0;
}

.footer-social {
  display: flex;
  gap: 1.25rem;
  margin-top: 0.75rem;
}

.footer-social-link {
  font-family: var(--f-mono);
  font-size: 0.75rem;
  color: var(--cream-muted);
  text-decoration: none;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.footer-social-link:hover { color: var(--orange); }

.footer-copy {
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  color: var(--cream-faint);
  margin-bottom: 0;
  letter-spacing: 0.06em;
}

/* ═══════════════════════════════════════
   ABOUT PAGE
   ═══════════════════════════════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 4rem;
  margin-bottom: 3.5rem;
  align-items: start;
}

.about-lead {
  font-family: var(--f-body);
  font-size: 1.125rem;
  font-weight: 500;
  line-height: 1.75;
  margin-bottom: 1.25em;
  color: var(--cream);
}

.about-text p { color: var(--cream-muted); }

.about-creds {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--grid-line);
}

.cred-card {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--grid-line);
  border-radius: 0;
  padding: 1.25rem 1.375rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.cred-card:last-child { border-bottom: none; }

.cred-label {
  font-family: var(--f-mono);
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.2rem;
}

.cred-title {
  font-family: var(--f-display);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--cream);
}

.cred-detail, .cred-date {
  font-family: var(--f-display);
  font-size: 0.8125rem;
  color: var(--cream-muted);
}

.interests-block {
  border-top: 1px solid var(--grid-line);
  padding-top: 2.5rem;
}

.interests-label {
  font-family: var(--f-mono);
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1.25rem;
}

.interests-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.interests-pills li {
  font-family: var(--f-display);
  font-size: 0.8125rem;
  font-weight: 600;
  background: transparent;
  border: 1px solid var(--grid-line);
  border-radius: 0;
  padding: 0.375rem 1rem;
  color: var(--cream-muted);
  letter-spacing: 0.02em;
  transition: all var(--transition);
}

.interests-pills li:hover {
  border-color: var(--orange);
  color: var(--orange);
  background: var(--orange-dim);
}

/* Teaching */
.teaching-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.tp-label, .tm-label {
  font-family: var(--f-mono);
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1.5rem;
}

.tp-quote {
  border-left: 3px solid var(--orange);
  padding-left: 1.25rem;
  margin-bottom: 1.5rem;
}

.tp-quote p {
  font-style: italic;
  font-size: 1.0625rem;
  color: var(--cream);
  margin-bottom: 0;
  line-height: 1.6;
}

.tp-body { font-size: 0.9375rem; color: var(--cream-muted); line-height: 1.8; }

.module-list { display: flex; flex-direction: column; }

.module-list li {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding-block: 1rem;
  border-bottom: 1px solid var(--grid-line);
}
.module-list li:first-child { border-top: 1px solid var(--grid-line); }

.ml-code {
  font-family: var(--f-mono);
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 0.08em;
  min-width: 72px;
  padding-top: 0.2em;
  flex-shrink: 0;
}

.ml-body { display: flex; flex-direction: column; gap: 0.15rem; }
.ml-body strong { font-family: var(--f-display); font-size: 0.9375rem; font-weight: 600; color: var(--cream); }
.ml-body span { font-family: var(--f-display); font-size: 0.8125rem; color: var(--cream-muted); }

/* Timeline */
.timeline {
  border-left: 1px solid var(--orange);
  padding-left: 2rem;
  display: flex;
  flex-direction: column;
}

.tl-item {
  display: flex;
  gap: 1.5rem;
  padding-block: 1rem;
  position: relative;
}

.tl-item::before {
  content: '';
  position: absolute;
  left: -2.3rem;
  top: 1.3rem;
  width: 8px;
  height: 8px;
  background: var(--orange);
  border: 2px solid var(--dark);
}

.tl-date {
  font-family: var(--f-mono);
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--orange);
  min-width: 160px;
  flex-shrink: 0;
  padding-top: 0.15em;
  letter-spacing: 0.06em;
}

.tl-body { font-family: var(--f-display); font-size: 0.9375rem; color: var(--cream-muted); line-height: 1.55; }
.tl-body strong { color: var(--cream); }

/* Funding & Referees */
.funding-referees {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.fb-heading {
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.fb-total {
  font-family: var(--f-mono);
  font-size: 0.5625rem;
  font-weight: 700;
  color: var(--orange);
  border: 1px solid var(--orange);
  padding: 0.2rem 0.625rem;
  letter-spacing: 0.08em;
}

.funding-list { display: flex; flex-direction: column; }

.funding-list li {
  display: flex;
  gap: 1.25rem;
  padding-block: 0.875rem;
  border-bottom: 1px solid var(--grid-line);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--cream-muted);
  align-items: flex-start;
}

.fl-year {
  font-family: var(--f-mono);
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--orange);
  min-width: 58px;
  padding-top: 0.25em;
  flex-shrink: 0;
  letter-spacing: 0.06em;
}

.referees-grid {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--grid-line);
}

.referee-card {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--grid-line);
  border-radius: 0;
  padding: 1.375rem 1.5rem;
}
.referee-card:last-child { border-bottom: none; }

.referee-card strong {
  font-family: var(--f-display);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--cream);
  display: block;
  margin-bottom: 0.3rem;
}

.referee-card p { font-family: var(--f-display); font-size: 0.875rem; color: var(--cream-muted); margin-bottom: 0.5rem; }

.referee-card a {
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--orange);
  border-bottom: 1px solid transparent;
  letter-spacing: 0.04em;
  transition: border-color var(--transition);
}
.referee-card a:hover { border-bottom-color: var(--orange); }

/* ═══════════════════════════════════════
   RESEARCH PAGE
   ═══════════════════════════════════════ */
.colvet-block {
  background: var(--dark-2);
  border: 1px solid var(--grid-line);
  border-left: 3px solid var(--orange);
  border-radius: 0;
  padding: 2.5rem;
}

.colvet-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.colvet-badge {
  font-family: var(--f-mono);
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--orange);
  color: var(--black);
  padding: 0.3rem 0.75rem;
  border-radius: 0;
}

.colvet-inst {
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--cream-muted);
  letter-spacing: 0.04em;
}

.colvet-title {
  font-family: var(--f-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--cream);
  margin-bottom: 1rem;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.colvet-block p { font-size: 0.9375rem; color: var(--cream-muted); }

.colvet-outputs { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--grid-line); }

.colvet-outputs h4 {
  font-family: var(--f-mono);
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1rem;
}

.colvet-outputs ul { display: flex; flex-direction: column; }

.colvet-outputs li {
  display: flex;
  gap: 1rem;
  padding-block: 0.75rem;
  border-bottom: 1px solid var(--grid-line);
  font-size: 0.9375rem;
  color: var(--cream-muted);
  line-height: 1.55;
  align-items: flex-start;
}

.co-tag {
  font-family: var(--f-mono);
  font-size: 0.5rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: transparent;
  color: var(--orange);
  border: 1px solid rgba(255,56,0,0.5);
  padding: 0.2rem 0.5rem;
  border-radius: 0;
  white-space: nowrap;
  flex-shrink: 0;
  margin-top: 0.15em;
}

/* Monograph */
.mono-feature {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 3.5rem;
  align-items: start;
}

.mono-cover-lg { display: flex; flex-shrink: 0; }

.mcl-spine {
  width: 24px;
  background: linear-gradient(180deg, var(--orange) 0%, #C02800 100%);
  border-radius: 0;
  flex-shrink: 0;
}

.mcl-front {
  flex: 1;
  background: linear-gradient(145deg, #C02800, var(--orange));
  border-radius: 0;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-height: 260px;
  color: var(--black);
}

.mcl-badge { font-family: var(--f-mono); font-size: 0.5rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.55; margin-bottom: 0.5rem; }
.mcl-title { font-family: var(--f-display); font-size: 1.0625rem; font-weight: 900; line-height: 1.15; margin-bottom: 0.5rem; letter-spacing: -0.01em; }
.mcl-sub { font-size: 0.8125rem; line-height: 1.45; opacity: 0.7; flex: 1; margin-bottom: 0; }
.mcl-author { font-family: var(--f-display); font-size: 0.8125rem; font-weight: 700; display: block; }
.mcl-pub { font-family: var(--f-mono); font-size: 0.5rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.55; display: block; }

.mono-top { display: flex; gap: 0.75rem; align-items: center; margin-bottom: 1rem; flex-wrap: wrap; }

.mono-title {
  font-family: var(--f-display);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--cream);
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.mono-body p { font-size: 0.9375rem; color: var(--cream-muted); }

.pub-year-chip {
  font-family: var(--f-mono);
  font-size: 0.5625rem;
  font-weight: 700;
  background: transparent;
  color: var(--cream-muted);
  border: 1px solid var(--grid-line);
  padding: 0.2rem 0.625rem;
  letter-spacing: 0.08em;
}

.pub-chip, .pub-chip-mono {
  font-family: var(--f-mono);
  font-size: 0.5625rem;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 0.06em;
}

/* Book shelf */
.book-shelf {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  height: 280px;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--orange);
  margin-bottom: 2.5rem;
}

.bs-book { width: 52px; height: var(--bh,260px); background: var(--bc,#2B5240); border-radius: 0; position: relative; transition: transform var(--transition); }
.bs-book:hover { transform: translateY(-8px); }

.bs-inner { position: absolute; inset: 0; padding: 0.625rem 0.4rem; display: flex; flex-direction: column; gap: 0.3rem; writing-mode: vertical-rl; align-items: center; justify-content: flex-start; }
.bs-year { font-family: var(--f-mono); font-size: 0.5rem; font-weight: 700; letter-spacing: 0.08em; color: rgba(255,255,255,0.4); }
.bs-title { font-family: var(--f-display); font-size: 0.5625rem; font-weight: 700; color: rgba(255,255,255,0.85); overflow: hidden; white-space: nowrap; max-height: 160px; }
.bs-pub { font-family: var(--f-mono); font-size: 0.5rem; color: rgba(255,255,255,0.4); }
.bs-shadow { display: none; }

/* Chapter & Journal cards */
.chapter-cards, .journal-cards { display: flex; flex-direction: column; border: 1px solid var(--grid-line); }

.chapter-card, .journal-card {
  display: grid;
  grid-template-columns: 140px 1fr;
  border: none;
  border-bottom: 1px solid var(--grid-line);
  border-radius: 0;
  overflow: hidden;
  background: transparent;
  transition: background var(--transition);
}

.chapter-card:last-child, .journal-card:last-child { border-bottom: none; }
.chapter-card:hover, .journal-card:hover { background: var(--dark-2); box-shadow: none; }

.chapter-cover, .jc-cover {
  background: var(--cc, var(--jc, #1A1A1A));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1.5rem 1rem;
  text-align: center;
  color: rgba(255,255,255,0.85);
  border-right: 1px solid var(--grid-line);
}

.chapter-cover--img { padding: 0; overflow: hidden; display: block; }
.chapter-cover--img img { width: 100%; height: 100%; min-height: 160px; object-fit: cover; display: block; }

.cc-year, .jc-year { font-family: var(--f-mono); font-size: 0.5625rem; font-weight: 700; letter-spacing: 0.1em; opacity: 0.5; }
.cc-title, .jc-abbr { font-family: var(--f-display); font-size: 0.6875rem; font-weight: 700; line-height: 1.3; text-align: center; }
.cc-pub { font-family: var(--f-mono); font-size: 0.5rem; font-weight: 600; letter-spacing: 0.05em; opacity: 0.5; }

.chapter-body, .jc-body { padding: 1.75rem 2rem; }
.chapter-top { display: flex; gap: 0.75rem; align-items: center; margin-bottom: 0.875rem; flex-wrap: wrap; }

.chapter-body h4, .jc-body h4 {
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--cream);
  margin-bottom: 0.625rem;
}

.chapter-pub-line { font-size: 0.875rem; color: var(--cream-muted); font-style: italic; margin-bottom: 0.625rem; }
.chapter-desc { font-size: 0.9rem; color: var(--cream-muted); line-height: 1.7; margin-bottom: 0; }

/* ═══════════════════════════════════════
   COLLABORATIONS PAGE
   ═══════════════════════════════════════ */
.editorial-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--grid-line); gap: 0; }

.editorial-item {
  background: transparent;
  border: none;
  border-right: 1px solid var(--grid-line);
  border-radius: 0;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  transition: background var(--transition);
}
.editorial-item:last-child { border-right: none; }
.editorial-item:hover { background: var(--dark-2); box-shadow: none; }

.ed-role { font-family: var(--f-mono); font-size: 0.5rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--orange); }
.ed-journal { font-family: var(--f-display); font-size: 1rem; font-weight: 700; color: var(--cream); }
.ed-date { font-family: var(--f-display); font-size: 0.8125rem; color: var(--cream-muted); }

.digital-cards { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--grid-line); gap: 0; }

.digital-card {
  background: transparent;
  border: none;
  border-right: 1px solid var(--grid-line);
  border-radius: 0;
  overflow: hidden;
}
.digital-card:last-child { border-right: none; }

.dc-texture { height: 3px; background: var(--orange); }
.dc-body { padding: 2rem; }
.dc-year { font-family: var(--f-mono); font-size: 0.5rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--orange); margin-bottom: 0.75rem; display: block; }
.dc-body h4 { font-family: var(--f-display); font-size: 1.0625rem; font-weight: 700; color: var(--cream); margin-bottom: 0.75rem; line-height: 1.3; }
.dc-body p { font-size: 0.9375rem; color: var(--cream-muted); margin-bottom: 1.25rem; line-height: 1.7; }
.dc-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.dc-tags span { font-family: var(--f-mono); font-size: 0.5rem; font-weight: 700; background: transparent; color: var(--orange); border: 1px solid rgba(255,56,0,0.4); padding: 0.2rem 0.625rem; letter-spacing: 0.08em; }

/* Featured post dark */
.field-post.featured-post { max-width: 760px; }
.fp-project { font-family: var(--f-mono); font-size: 0.5625rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--orange); display: block; margin-bottom: 1rem; }
.fp-title { font-family: var(--f-display); font-size: clamp(2rem, 5vw, 4rem); font-weight: 900; color: var(--cream); line-height: 0.97; letter-spacing: -0.025em; margin-bottom: 0.625rem; }
.fp-sub { font-family: var(--f-display); font-size: 1rem; color: var(--cream-muted); margin-bottom: 1.5rem; }
.fp-body { font-size: 1rem; color: var(--cream-muted); line-height: 1.8; margin-bottom: 1.75rem; }
.fp-link { font-family: var(--f-display); font-size: 0.9375rem; font-weight: 700; color: var(--orange); border-bottom: 1px solid rgba(255,56,0,0.4); padding-bottom: 0.15rem; transition: border-color var(--transition); display: inline-block; }
.fp-link:hover { border-color: var(--orange); }

/* Conference list */
.conf-list-full { display: flex; flex-direction: column; }

.conf-item-full {
  display: flex;
  gap: 2rem;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--grid-line);
  align-items: flex-start;
}

.cif-meta { display: flex; flex-direction: column; gap: 0.25rem; min-width: 120px; flex-shrink: 0; }
.cif-year { font-family: var(--f-display); font-size: 1.75rem; font-weight: 900; color: var(--cream); line-height: 1; letter-spacing: -0.025em; }
.cif-type { font-family: var(--f-mono); font-size: 0.5rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--orange); }
.cif-paper { font-family: var(--f-display); font-size: 0.9375rem; font-weight: 600; color: var(--cream); margin-bottom: 0.375rem; line-height: 1.4; }
.cif-venue { font-family: var(--f-display); font-size: 0.875rem; color: var(--cream-muted); display: block; }

/* ═══════════════════════════════════════
   CONTACT PAGE
   ═══════════════════════════════════════ */
.contact-layout { display: grid; grid-template-columns: 360px 1fr; gap: 5rem; align-items: start; }

.contact-dl { display: flex; flex-direction: column; margin-bottom: 1.75rem; border: 1px solid var(--grid-line); }

.contact-item { display: flex; flex-direction: column; gap: 0.2rem; padding: 1rem 1.375rem; border-bottom: 1px solid var(--grid-line); }
.contact-item:last-child { border-bottom: none; }
.contact-item dt { font-family: var(--f-mono); font-size: 0.5rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--orange); }
.contact-item dd { font-family: var(--f-display); font-size: 0.9375rem; color: var(--cream); font-weight: 500; }
.contact-item a { color: var(--cream); border-bottom: 1px solid transparent; transition: all var(--transition); }
.contact-item a:hover { color: var(--orange); border-bottom-color: var(--orange); }
.contact-note p { font-size: 0.9375rem; color: var(--cream-muted); line-height: 1.75; }

.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-field { display: flex; flex-direction: column; gap: 0.5rem; }
.form-field label { font-family: var(--f-display); font-size: 0.8125rem; font-weight: 600; color: var(--cream); letter-spacing: 0.02em; }

.form-field input,
.form-field textarea {
  font-family: var(--f-display);
  font-size: 0.9375rem;
  color: var(--cream);
  background: var(--dark-2);
  border: 1px solid var(--grid-line);
  border-radius: 0;
  padding: 0.875rem 1rem;
  outline: none;
  transition: border-color var(--transition);
  resize: vertical;
}

.form-field input::placeholder, .form-field textarea::placeholder { color: var(--cream-faint); }
.form-field input:focus, .form-field textarea:focus { border-color: var(--orange); }

.btn-send {
  font-family: var(--f-display);
  font-size: 0.9375rem;
  font-weight: 700;
  background: var(--orange);
  color: var(--black);
  border: none;
  border-radius: 0;
  padding: 0.9375rem 2.25rem;
  cursor: pointer;
  transition: background var(--transition);
  align-self: flex-start;
  letter-spacing: 0.04em;
}
.btn-send:hover { background: var(--orange-hover); }

.form-status { font-family: var(--f-mono); font-size: 0.6875rem; color: var(--orange); margin-bottom: 0; min-height: 1.5em; letter-spacing: 0.06em; }

/* ═══════════════════════════════════════
   INTRO GREETING (index)
   ═══════════════════════════════════════ */
.intro-section {
  border-bottom: 1px solid var(--grid-line);
}

.intro-greeting {
  font-family: var(--f-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  color: var(--cream);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 1.75rem;
}

.intro-greeting span { color: var(--orange); }

.intro-body {
  font-size: clamp(1rem, 1.5vw, 1.1875rem);
  color: var(--cream-muted);
  max-width: 60ch;
  line-height: 1.85;
  margin-bottom: 0;
}

/* ═══════════════════════════════════════
   PERSONAS — PORTRAIT LAYOUT
   ═══════════════════════════════════════ */
.personas-intro {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.scholar-portrait {
  width: 260px;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border: 2px solid var(--orange);
  flex-shrink: 0;
}

.scholar-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  image-orientation: from-image;
  display: block;
}

/* ═══════════════════════════════════════
   SCROLL REVEAL & HERO LOADED
   ═══════════════════════════════════════ */
body:not(.hero-loaded) #hero-wrap { opacity: 0; }
#hero-wrap { transition: opacity 0.6s var(--ease); }

.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}

.reveal.is-visible { opacity: 1; transform: none; }

/* stagger for child elements */
.stagger > * {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}

.stagger.is-visible > *:nth-child(1)  { opacity: 1; transform: none; transition-delay: 0s; }
.stagger.is-visible > *:nth-child(2)  { opacity: 1; transform: none; transition-delay: 0.1s; }
.stagger.is-visible > *:nth-child(3)  { opacity: 1; transform: none; transition-delay: 0.2s; }
.stagger.is-visible > *:nth-child(4)  { opacity: 1; transform: none; transition-delay: 0.3s; }
.stagger.is-visible > *:nth-child(5)  { opacity: 1; transform: none; transition-delay: 0.4s; }
.stagger.is-visible > *:nth-child(6)  { opacity: 1; transform: none; transition-delay: 0.5s; }
.stagger.is-visible > *:nth-child(7)  { opacity: 1; transform: none; transition-delay: 0.6s; }
.stagger.is-visible > *:nth-child(8)  { opacity: 1; transform: none; transition-delay: 0.7s; }
.stagger.is-visible > *:nth-child(9)  { opacity: 1; transform: none; transition-delay: 0.8s; }
.stagger.is-visible > *:nth-child(10) { opacity: 1; transform: none; transition-delay: 0.9s; }
.stagger.is-visible > *:nth-child(11) { opacity: 1; transform: none; transition-delay: 1.0s; }
.stagger.is-visible > *:nth-child(12) { opacity: 1; transform: none; transition-delay: 1.1s; }
.stagger.is-visible > *:nth-child(13) { opacity: 1; transform: none; transition-delay: 1.2s; }
.stagger.is-visible > *:nth-child(14) { opacity: 1; transform: none; transition-delay: 1.3s; }
.stagger.is-visible > *:nth-child(15) { opacity: 1; transform: none; transition-delay: 1.4s; }

/* ═══════════════════════════════════════
   RESPONSIVE — TABLET (≤960px)
   ═══════════════════════════════════════ */
@media (max-width: 960px) {
  .personas-grid { grid-template-columns: 1fr; }
  .persona-card { border-right: none; border-bottom: 1px solid var(--grid-line); }
  .persona-card:last-child { border-bottom: none; }

  .fw-grid { grid-template-columns: 1fr; }
  .fw-card-dark { grid-column: 1; }
  .fw-card { border-right: none; }

  .personas-intro { grid-template-columns: 1fr; }
  .scholar-portrait { width: 200px; aspect-ratio: 3 / 4; }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .teaching-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .funding-referees { grid-template-columns: 1fr; gap: 2.5rem; }

  .mono-feature { grid-template-columns: 1fr; }
  .mono-cover-lg { max-width: 200px; }

  .chapter-card, .journal-card { grid-template-columns: 1fr; }
  .chapter-cover, .jc-cover { flex-direction: row; padding: 1rem 1.5rem; height: auto; justify-content: flex-start; gap: 1rem; border-right: none; border-bottom: 1px solid var(--grid-line); }

  .editorial-grid { grid-template-columns: 1fr; }
  .editorial-item { border-right: none; border-bottom: 1px solid var(--grid-line); }
  .editorial-item:last-child { border-bottom: none; }

  .digital-cards { grid-template-columns: 1fr; }
  .digital-card { border-right: none; border-bottom: 1px solid var(--grid-line); }
  .digital-card:last-child { border-bottom: none; }

  .contact-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .form-row { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════
   GALLERY
   ═══════════════════════════════════════ */
.gallery-section { padding-top: 3rem; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  background: var(--dark-2);
  border: none;
  padding: 0;
  cursor: pointer;
  aspect-ratio: 4/3;
  display: block;
  width: 100%;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease);
}

.gallery-item:hover img { transform: scale(1.04); }

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
}

.gallery-item:hover .gallery-overlay { opacity: 1; }

.gallery-caption {
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  color: var(--cream);
  letter-spacing: 0.03em;
  text-align: left;
  line-height: 1.4;
}

/* ── Lightbox ── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(0,0,0,0.95);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox[hidden] { display: none; }

.lb-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 90vw;
  max-height: 90vh;
}

.lb-img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  display: block;
}

.lb-caption {
  font-family: var(--f-mono);
  font-size: 0.75rem;
  color: var(--cream-muted);
  letter-spacing: 0.03em;
  margin-top: 1rem;
  text-align: center;
}

.lb-close {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: 1px solid var(--grid-line);
  color: var(--cream);
  font-size: 1.5rem;
  width: 2.5rem;
  height: 2.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, color 0.2s;
}

.lb-close:hover { border-color: var(--orange); color: var(--orange); }

.lb-prev, .lb-next {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: 1px solid var(--grid-line);
  color: var(--cream);
  font-size: 1.25rem;
  width: 2.75rem;
  height: 2.75rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, color 0.2s;
}

.lb-prev { left: 1.5rem; }
.lb-next { right: 1.5rem; }
.lb-prev:hover, .lb-next:hover { border-color: var(--orange); color: var(--orange); }

@media (max-width: 960px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .lb-prev { left: 0.5rem; }
  .lb-next { right: 0.5rem; }
}

/* ═══════════════════════════════════════
   ABOUT SECTION
   ═══════════════════════════════════════ */
.about-section {
  border-bottom: 1px solid var(--grid-line);
}

.about-body {
  max-width: 72ch;
  margin-top: 2.5rem;
}

.about-body p {
  font-size: clamp(0.9375rem, 1.25vw, 1.0625rem);
  color: var(--cream-muted);
  line-height: 1.85;
  margin-bottom: 1.5rem;
}

.about-body p:last-child { margin-bottom: 0; }

/* ═══════════════════════════════════════
   SPEAKING SECTION
   ═══════════════════════════════════════ */
.speaking-section {
  border-bottom: 1px solid var(--grid-line);
}

.speaking-block {
  max-width: 60ch;
}

.speaking-text {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--cream-muted);
  line-height: 1.8;
  margin-bottom: 2rem;
}

/* fw-list — bulleted list inside featured work blocks */
.fw-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
}

.fw-list li {
  position: relative;
  padding-left: 1.25rem;
  font-size: clamp(0.875rem, 1.1vw, 1rem);
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
  margin-bottom: 0.5rem;
}

.fw-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--orange);
}

/* ═══════════════════════════════════════
   RESPONSIVE — MOBILE (≤600px)
   ═══════════════════════════════════════ */
@media (max-width: 600px) {
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: calc(100vh - var(--nav-h));
    z-index: 99999;
    background: rgba(8, 8, 8, 0.92);
    backdrop-filter: blur(32px);
    -webkit-backdrop-filter: blur(32px);
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 2rem 1.5rem;
    gap: 0;
    border-top: 1px solid rgba(255,255,255,0.12);
    overflow-y: auto;
    list-style: none;
    margin: 0;
    box-sizing: border-box;
  }
  .nav-links.is-open { display: flex; }
  .nav-links li { width: 100%; padding: 1rem 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .nav-links li:last-child { border-bottom: none; }
  .nav-links a { font-size: 1.375rem; font-weight: 800; color: #fff !important; display: block; letter-spacing: -0.01em; }
  .nav-toggle { display: flex; }

  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .tl-item { flex-direction: column; gap: 0.25rem; }
  .tl-date { min-width: 0; }
  .conf-item-full { flex-direction: column; gap: 0.5rem; }
  .cif-meta { flex-direction: row; align-items: center; gap: 1rem; }
  .funding-list li { flex-direction: column; gap: 0.25rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}