/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  --color-bg: #F5F1E6;
  --color-surface: #FDFBF5;
  --color-text: #1C1810;
  --color-text-muted: #6B6358;
  --color-accent: #5578A0;
  --color-accent-2: #7A9B8A;
  --color-border: #DDD5C4;
  --color-grid: #CEC6B4;
  --color-q-ip: #DAE4EF;
  --color-q-ii: #C8D9EC;
  --color-q-sp: #D8EEE4;
  --color-q-si: #EDE4D8;

  --font-heading: 'DM Serif Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --font-mono: 'DM Mono', monospace;

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 40px;
  --space-6: 48px;
  --space-8: 64px;
  --space-10: 80px;
  --space-12: 96px;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.10), 0 2px 4px rgba(0,0,0,0.06);
  --shadow-lg: 0 16px 40px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.08);

  --nav-height: 64px;
  --transition-micro: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-layout: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  line-height: 1.2;
  font-weight: 400;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
   UTILITIES
   ============================================================ */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
#main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-4);
  transition: background var(--transition-micro), border-color var(--transition-micro), box-shadow var(--transition-micro);
  border-bottom: 1px solid transparent;
}

#main-nav.scrolled {
  background: var(--color-bg);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-text);
  letter-spacing: -0.01em;
  transition: color var(--transition-micro);
}

.nav-logo:hover {
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav-links a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  transition: color var(--transition-micro);
  letter-spacing: 0.01em;
}

.nav-links a:hover {
  color: var(--color-text);
}

.nav-email-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--color-text-muted);
  transition: background var(--transition-micro), color var(--transition-micro), transform var(--transition-micro);
}

.nav-email-btn:hover {
  background: var(--color-accent);
  color: #fff;
  transform: scale(1.08);
}

.nav-hamburger {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--color-text);
}

/* Mobile drawer */
.nav-drawer {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-3) var(--space-4);
  flex-direction: column;
  gap: var(--space-2);
  z-index: 999;
  box-shadow: var(--shadow-md);
  animation: slideDown var(--transition-layout) forwards;
}

.nav-drawer.open {
  display: flex;
}

.nav-drawer a,
.nav-drawer button {
  font-size: 1.1rem;
  color: var(--color-text);
  padding: var(--space-1) 0;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}

.nav-drawer a:last-child,
.nav-drawer button:last-child {
  border-bottom: none;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
  }
  .nav-hamburger {
    display: flex;
  }
}

/* ============================================================
   HERO / THREE.JS CANVAS
   ============================================================ */
#hero {
  /* Fixed behind everything. JS controls when page scroll is released. */
  position: fixed;
  top: 0;
  width: 100%;
  height: 100vh;
  z-index: 0;
  background: var(--color-bg);
}

#three-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

#axis-labels {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.axis-label {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  user-select: none;
  background: rgba(248, 246, 242, 0.82);
  padding: 3px 8px;
  border-radius: 3px;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* All axis labels are positioned per-frame by JS projection — no static fallbacks needed */
.axis-helper {
  font-size: 0.62rem;
  font-weight: 400;
  opacity: 0.5;
  color: var(--color-text);
  background: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  padding: 0 4px;
  transform-origin: center center;
}

.axis-year {
  opacity: 0;
  transition: opacity 0.3s;
}
.axis-year.visible {
  opacity: 1;
}

#project-hover-label {
  position: absolute;
  background: rgba(26, 26, 26, 0.88);
  border-radius: 4px;
  padding: 6px 12px;
  font-size: 0.82rem;
  font-family: var(--font-body);
  color: #fff;
  pointer-events: none;
  white-space: nowrap;
  z-index: 10;
  transform: translate(-50%, -140%);
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

/* 2D scatter fallback (mobile / no-WebGL) */
#scatter-2d {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

#scatter-2d svg {
  width: 100%;
  height: 100%;
}

/* ============================================================
   HERO SCROLL HINT
   ============================================================ */
#viz-reset-btn {
  position: absolute;
  bottom: calc(var(--space-4) + 2rem);
  right: var(--space-4);
  z-index: 100;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: rgba(248, 246, 242, 0.75);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 5px 10px;
  cursor: pointer;
  backdrop-filter: blur(4px);
  transition: opacity 0.2s, color 0.2s;
  opacity: 0.7;
}
#viz-reset-btn:hover {
  opacity: 1;
  color: var(--color-accent);
}

.hero-scroll-hint {
  position: absolute;
  bottom: var(--space-4);
  right: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: var(--space-1);
  opacity: 0.6;
  pointer-events: none;
  animation: fadeInUp 1s 1.5s both;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 0.6; transform: translateY(0); }
}

/* ============================================================
   WORK SECTION
   ============================================================ */
#work-bg {
  /* Full-width background layer for the list section */
  position: relative;
  z-index: 1;
  background: var(--color-bg);
  margin-top: 100vh;
  box-shadow: 0 -24px 60px 0 rgba(0, 0, 0, 0.13);
}

#work {
  /* Centered content within the full-width background */
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
  padding: var(--space-10) var(--space-4);
}

.work-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}

.work-header h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--color-text);
}

#search-input {
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: var(--space-1) var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  width: 240px;
  outline: none;
  transition: border-color var(--transition-micro), box-shadow var(--transition-micro);
}

#search-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(196, 96, 58, 0.12);
}

#search-input::placeholder {
  color: var(--color-text-muted);
}

/* Tag Filter Chips */
#tag-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-bottom: var(--space-2);
}

.tag-chip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 12px;
  border-radius: 100px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-micro);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.tag-chip:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.tag-chip.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

/* Sort Controls */
#sort-controls {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

#sort-select {
  font-family: var(--font-body);
  font-size: 0.85rem;
  padding: 4px 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  outline: none;
  cursor: pointer;
}

/* ============================================================
   PROJECT GRID (MASONRY)
   ============================================================ */
#project-grid {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.project-grid-col {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* ============================================================
   PROJECT CARDS
   ============================================================ */
.project-card {
  margin-bottom: 0;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  cursor: default;
  transition: box-shadow var(--transition-layout), transform var(--transition-layout);
  position: relative;
}

.card-thumb-link {
  display: block;
  cursor: pointer;
}

.project-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.project-card.featured {
  border-top: 3px solid var(--color-accent);
}


/* Card thumbnail */
.card-thumb-wrap {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-border);
  display: block;
  position: relative;
}

.card-thumb {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: opacity var(--transition-micro);
}

.card-thumb-placeholder {
  width: 100%;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--color-border) 0%, var(--color-grid) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 2rem;
}

/* Card body */
.card-body {
  padding: var(--space-2) var(--space-3) var(--space-3);
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-1);
}

.card-year {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
}

/* Quadrant indicator */
.quadrant-indicator {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--color-text);
  margin-bottom: 4px;
  line-height: 1.3;
}

.card-tagline {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: var(--space-2);
}

/* Card tags */
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.card-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 2px 8px;
  border-radius: 100px;
  background: var(--color-bg);
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

/* Status badge */
.status-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 3px 10px;
  border-radius: 100px;
  background: var(--color-accent-2);
  color: #fff;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-1);
}

/* Medium badges — one per project, each with a distinct color */
.medium-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 3px 10px;
  border-radius: 100px;
  color: #fff;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-1);
  margin-right: 4px;
}

/* Featured badge */
.featured-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 2px 8px;
  border-radius: 100px;
  background: rgba(196, 96, 58, 0.12);
  color: var(--color-accent);
  letter-spacing: 0.04em;
  margin-left: var(--space-1);
}

/* ============================================================
   CARD EXPANDED STATE
   ============================================================ */
.card-expanded-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card.expanded .card-expanded-content {
  max-height: 4000px;
}

/* Expand toggle */
.card-expand-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-1) 0;
  color: var(--color-text-muted);
  font-size: 0.78rem;
  gap: 6px;
  transition: color var(--transition-micro);
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-2);
}

.project-card:hover .card-expand-toggle,
.card-expand-toggle:hover {
  color: var(--color-accent);
}

.expand-icon {
  display: inline-block;
  transition: transform var(--transition-layout);
  font-style: normal;
}

.project-card.expanded .expand-icon {
  transform: rotate(180deg);
}

/* ============================================================
   EXPANDED DETAIL CONTENT
   ============================================================ */
.detail-inner {
  padding: 0 var(--space-3) var(--space-4);
  border-top: 1px solid var(--color-border);
}

.detail-hero-video {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #000;
  margin: var(--space-3) 0;
  position: relative;
}

.detail-hero-video iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.video-placeholder {
  width: 100%;
  height: 100%;
  background: #111;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  cursor: pointer;
  transition: background var(--transition-micro);
}

.video-placeholder:hover {
  background: #1a1a1a;
}

.video-play-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #fff;
  transition: background var(--transition-micro), transform var(--transition-micro);
}

.video-placeholder:hover .video-play-btn {
  background: var(--color-accent);
  transform: scale(1.08);
}

.video-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  font-family: var(--font-mono);
}

.detail-section {
  margin-top: var(--space-3);
}

.detail-section-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.detail-tagline {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-text);
  font-style: italic;
  line-height: 1.4;
  margin-bottom: var(--space-3);
}

.detail-text {
  font-size: 0.92rem;
  color: var(--color-text);
  line-height: 1.75;
}

.detail-text p + p {
  margin-top: var(--space-2);
}

/* Detail images */
.detail-images {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.detail-image {
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition-micro), box-shadow var(--transition-micro);
}

.detail-image:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-md);
}

.detail-image img {
  width: 100%;
  height: 140px;
  object-fit: cover;
}

/* CTAs */
.detail-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  padding: 8px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  transition: all var(--transition-micro);
  text-decoration: none;
}

.cta-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.cta-btn.primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.cta-btn.primary:hover {
  background: #4D6C90;
  border-color: #4D6C90;
  color: #fff;
}

/* Awards */
.awards-list {
  list-style: none;
  margin-top: var(--space-1);
}

.awards-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-1);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  padding: 4px 0;
  border-bottom: 1px solid var(--color-border);
}

.awards-list li:last-child {
  border-bottom: none;
}

.awards-list li::before {
  content: '★';
  color: var(--color-accent);
  font-size: 0.7rem;
  margin-top: 2px;
  flex-shrink: 0;
}

/* Skeleton loader */
.skeleton {
  background: linear-gradient(90deg, var(--color-border) 25%, var(--color-bg) 50%, var(--color-border) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  border-radius: var(--radius-sm);
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-line {
  height: 14px;
  margin-bottom: 8px;
}

.skeleton-line.w-full { width: 100%; }
.skeleton-line.w-3\/4 { width: 75%; }
.skeleton-line.w-1\/2 { width: 50%; }
.skeleton-block {
  width: 100%;
  height: 160px;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
/* ─── Project preview modal ─────────────────────────────────────────────────── */
#project-modal {
  position: fixed;
  inset: 0;
  z-index: 1500;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(248, 246, 242, 0.55);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

#project-modal.open {
  opacity: 1;
  pointer-events: all;
}

#project-modal-inner {
  position: relative;
  background: rgba(248, 246, 242, 0.92);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 10px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.12);
  padding: 0;
  max-width: 560px;
  width: calc(100% - 3rem);
  max-height: 80vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

#project-modal-content {
  padding: 1.5rem 2rem 2rem;
  overflow-y: auto;
  flex: 1 1 auto;
  min-height: 0;
}

#project-modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.9rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  z-index: 1;
}
#project-modal-close:hover { color: var(--color-text); }

.modal-thumb {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 10px 10px 0 0;
  flex-shrink: 0;
}

#project-modal-content .preview-description {
  margin-top: 0.5rem;
}

#project-modal-content .card-title {
  font-size: 1.15rem;
  margin: 0 0 0.25rem;
}

#project-modal-content .card-tagline {
  color: var(--color-text-muted);
  margin: 0 0 1rem;
  font-size: 0.9rem;
}

/* ─── Lightbox ───────────────────────────────────────────────────────────────── */
#lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.90);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-layout);
}

#lightbox.open {
  opacity: 1;
  pointer-events: all;
}

.lightbox-inner {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  width: auto;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.lightbox-close {
  position: fixed;
  top: var(--space-3);
  right: var(--space-3);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  color: #fff;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-micro);
}

.lightbox-close:hover {
  background: rgba(255,255,255,0.22);
}

.lightbox-prev,
.lightbox-next {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  color: #fff;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-micro);
}

.lightbox-prev { left: var(--space-3); }
.lightbox-next { right: var(--space-3); }

.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255,255,255,0.22);
}

.lightbox-counter {
  position: fixed;
  bottom: var(--space-3);
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
}

/* ============================================================
   NO RESULTS
   ============================================================ */
.no-results {
  width: 100%;
  text-align: center;
  padding: var(--space-10) var(--space-4);
  color: var(--color-text-muted);
}

.no-results h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  position: relative;
  z-index: 1;
  background: var(--color-bg);
  padding: var(--space-6) var(--space-4);
  text-align: center;
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-10);
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

#footer-email-hint {
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-page {
  padding-top: var(--nav-height);
  min-height: 100vh;
}

.about-hero {
  padding: var(--space-10) var(--space-4) var(--space-8);
  max-width: 760px;
  margin: 0 auto;
}

.about-hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  color: var(--color-text);
  margin-bottom: var(--space-4);
  line-height: 1.1;
}

.about-hero .subtitle {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 560px;
}

.about-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 var(--space-4) var(--space-10);
}

.about-bio {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: var(--space-8);
}

.about-bio p + p {
  margin-top: var(--space-3);
}

/* Credentials columns */
.credentials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

@media (max-width: 640px) {
  .credentials-grid {
    grid-template-columns: 1fr;
  }
}

.credential-col h3 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.credential-col ul {
  list-style: none;
}

.credential-col li {
  font-size: 0.88rem;
  color: var(--color-text);
  padding: 6px 0;
  border-bottom: 1px solid var(--color-border);
  line-height: 1.4;
}

.credential-col li:last-child {
  border-bottom: none;
}

.credential-col li .year {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* About contact */
.about-contact {
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.about-contact h2 {
  font-size: 2rem;
  margin-bottom: var(--space-3);
}

.about-contact p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-3);
}

.about-email-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  background: var(--color-accent);
  color: #fff;
  border: none;
  cursor: pointer;
  transition: background var(--transition-micro), transform var(--transition-micro);
}

.about-email-btn:hover {
  background: #4D6C90;
  transform: translateY(-1px);
}

.about-cv-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  margin-left: var(--space-2);
  transition: all var(--transition-micro);
}

.about-cv-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.about-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  transition: color var(--transition-micro);
}

.about-back:hover {
  color: var(--color-accent);
}

/* ============================================================
   RESPONSIVE ADJUSTMENTS
   ============================================================ */
@media (max-width: 768px) {
  #work {
    padding: var(--space-8) var(--space-3);
  }

  .work-header {
    flex-direction: column;
    align-items: flex-start;
  }

  #search-input {
    width: 100%;
  }

  #label-poetic,
  #label-pragmatic {
    display: none;
  }
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  #main-nav,
  #hero,
  #tag-filters,
  #sort-controls,
  .card-expand-toggle,
  .detail-ctas {
    display: none !important;
  }

  .project-card {
    break-inside: avoid;
    page-break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ccc;
  }

  body {
    background: #fff;
    font-size: 11pt;
  }
}

/* ── Card preview expansion ─────────────────────────────── */
.preview-mode { padding: 0; }

.preview-hero {
  margin: -2rem -2rem 16px;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-border);
  border-radius: 10px 10px 0 0;
}

.preview-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.preview-description {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-text);
  margin: 0 0 16px;
}

.preview-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
}

.preview-image {
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 4px;
  background: var(--color-border);
}

.preview-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 300ms var(--ease);
}

.preview-image img:hover { transform: scale(1.03); }

.preview-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.preview-badges {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.preview-has-video,
.preview-awards {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

.more-btn {
  margin-left: auto;
  white-space: nowrap;
  font-size: 0.85rem;
  padding: 8px 20px;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: 4px;
  text-decoration: none;
  font-family: var(--font-body);
  transition: background 200ms var(--ease), transform 150ms var(--ease);
}

.more-btn:hover {
  background: #486688;
  transform: translateX(2px);
}

/* ── Project detail page (project.html) ─────────────────── */

/* Page shell */
.project-page {
  min-height: 100vh;
  padding-bottom: 100px;
}

/* Back link */
.pp-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: calc(var(--nav-height) + 24px) 32px 0;
  transition: color 200ms var(--ease);
}
.pp-back:hover { color: var(--color-accent); }

/* Hero — full page width, no padding */
.pp-hero {
  margin-top: 20px;
  width: 100%;
  display: block;
  background: var(--color-border);
}
.pp-hero img {
  width: 100%;
  max-height: 70vh;
  object-fit: cover;
  display: block;
}
.pp-hero-video {
  width: 100%;
  aspect-ratio: 16/9;
  max-height: 70vh;
  background: #000;
}
.pp-hero-video iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* Header zone */
.pp-header {
  max-width: 1080px;
  margin: 0 auto;
  padding: 36px 48px 0;
}
.pp-header-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.pp-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.05;
  margin: 0;
  flex: 1;
}
.pp-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  text-transform: uppercase;
  white-space: nowrap;
  padding-top: 4px;
}
.pp-tagline {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--color-text-muted);
  line-height: 1.4;
  margin: 12px 0 20px;
}
.pp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 4px;
}
.pp-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 28px 0 0;
}

/* Body — where sections live */
.pp-body {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 48px;
}

/* ── Section types ── */

/* Text: narrow column for readability */
.pp-text {
  max-width: 640px;
  margin: 2.2em auto;
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--color-text);
}
.pp-text p { margin: 0 0 1.1em; }
.pp-text p:last-child { margin: 0; }
.pp-text strong { font-weight: 600; }
.pp-text em { font-style: italic; }
.pp-text a { color: var(--color-accent); }

/* Section heading */
.pp-heading {
  max-width: 640px;
  margin: 2.8em auto 0.3em;
}
.pp-heading h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin: 0;
  line-height: 1.2;
}
.pp-heading h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin: 0;
  line-height: 1.3;
}
.pp-heading + .pp-text { margin-top: 0.6em; }

/* Single image — full body width */
.pp-image {
  margin: 2.5em 0;
  cursor: pointer;
}
.pp-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
  transition: opacity 200ms var(--ease);
}
.pp-image:hover img { opacity: 0.92; }
.pp-image figcaption {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: 8px;
}

/* Image grid */
.pp-images {
  display: grid;
  gap: 10px;
  margin: 2.5em 0;
}
.pp-images.cols-1 { grid-template-columns: 1fr; }
.pp-images.cols-2 { grid-template-columns: 1fr 1fr; }
.pp-images.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.pp-img-wrap {
  overflow: hidden;
  border-radius: 4px;
  background: var(--color-border);
  cursor: pointer;
  aspect-ratio: 4/3;
}
.pp-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 300ms var(--ease);
}
.pp-img-wrap:hover img { transform: scale(1.03); }

/* Feature: image + text side by side */
.pp-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin: 3em 0;
}
.pp-feature.flip { direction: rtl; }
.pp-feature.flip > * { direction: ltr; }
.pp-feature-image {
  overflow: hidden;
  border-radius: 4px;
  cursor: pointer;
}
.pp-feature-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 300ms var(--ease);
}
.pp-feature-image:hover img { transform: scale(1.025); }
.pp-feature-heading {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin: 0 0 12px;
  line-height: 1.25;
}
.pp-feature-body {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--color-text);
}
.pp-feature-body p { margin: 0 0 0.9em; }
.pp-feature-body p:last-child { margin: 0; }

/* Video embed */
.pp-video {
  margin: 2.5em 0;
  aspect-ratio: 16/9;
  border-radius: 6px;
  overflow: hidden;
  background: #000;
}
.pp-video iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* Generic embed (iframe) */
.pp-embed {
  margin: 2.5em 0;
  border-radius: 6px;
  overflow: hidden;
  background: #000;
  width: 100%;
  max-width: 1280px;
}
.pp-embed.embed-left {
  float: left;
  width: 48%;
  max-width: 48%;
  margin: 0 32px 20px 0;
}
.pp-embed.embed-right {
  float: right;
  width: 48%;
  max-width: 48%;
  margin: 0 0 20px 32px;
}
.pp-section-body .pp-embed.embed-left,
.pp-section-body .pp-embed.embed-right {
  margin-top: 0;
}
.pp-embed iframe {
  width: 100%;
  border: none;
  display: block;
  min-height: 280px;
}

/* Separator */
.pp-sep {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 3em 0;
}

/* Awards */
.pp-awards-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin: 0 0 10px;
}
.pp-awards {
  list-style: none;
  padding: 0;
  margin: 0 0 2em;
  max-width: 640px;
}
.pp-awards li {
  font-size: 0.9rem;
  padding: 7px 0;
  border-bottom: 1px solid var(--color-border);
}
.pp-awards li:last-child { border-bottom: none; }

/* CTAs */
.pp-ctas {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
  margin-top: 3em;
}
.pp-ctas .cta-btn {
  padding: 11px 22px;
  border-radius: 4px;
  text-decoration: none;
  font-size: 0.88rem;
  transition: all 200ms var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.pp-ctas .cta-btn.primary { background: var(--color-accent); color: #fff; }
.pp-ctas .cta-btn.primary:hover { background: #486688; }
.pp-ctas .cta-btn.secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.pp-ctas .cta-btn.secondary:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* Legacy compat: keep old class names working */
/* ── Labeled content sections (WHAT / WHY / HOW) ── */
.pp-content-section {
  margin: 48px 0;
}

/* WHO section — two-column people table */
.pp-who-table {
  width: 100%;
  border-collapse: collapse;
}
.pp-who-table td {
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border, #E8E4DF);
  vertical-align: top;
  font-size: 0.95rem;
  line-height: 1.5;
}
.pp-who-table tr:last-child td { border-bottom: none; }
.pp-who-name {
  width: 45%;
  padding-right: 24px;
  font-weight: 500;
}
.pp-who-name a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: var(--color-text-muted);
  text-underline-offset: 3px;
  transition: color 150ms;
}
.pp-who-name a:hover { color: var(--color-accent); text-decoration-color: var(--color-accent); }
.pp-who-role {
  color: var(--color-text-muted);
}

.pp-section-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
}

.pp-section-body {
  max-width: 960px;
  margin: 0 auto;
}

/* Inline images within section body — float alongside text */
.pp-inline-img {
  max-width: 44%;
  margin: 4px 0 20px;
  cursor: pointer;
}
.pp-inline-img.inline-left {
  float: left;
  margin-right: 32px;
}
.pp-inline-img.inline-right {
  float: right;
  margin-left: 32px;
}
.pp-inline-img.inline-none {
  display: block;
  width: 80%;
  max-width: 80%;
  margin: 4px auto 20px;
}
.pp-inline-img img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
  transition: opacity 200ms var(--ease);
}
.pp-inline-img:hover img { opacity: 0.92; }
.pp-inline-img figcaption {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: 6px;
}
.pp-section-body .pp-text {
  max-width: none;
  margin: 0 0 1.2em;
}
.pp-text.text-float-left {
  float: left;
  width: 50%;
  margin-right: 0;
  margin-bottom: 20px;
}
.pp-text.text-float-right {
  float: right;
  width: 50%;
  margin-left: 0;
  margin-bottom: 20px;
}

/* ── Gallery section at bottom of labeled pages ── */
.pp-gallery-section {
  margin: 48px 0;
}

.project-page-back { display: none; }
.project-not-found {
  text-align: center;
  padding: 80px 24px;
  color: var(--color-text-muted);
}

/* ── Project prev/next navigation ── */
.pp-project-nav {
  max-width: 1080px;
  margin: 4em auto 0;
  padding: 2.5em 48px 4em;
  border-top: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.pp-nav-card {
  text-decoration: none;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pp-nav-card--next {
  align-items: flex-end;
  text-align: right;
}

.pp-nav-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.pp-nav-thumb-wrap {
  width: 100%;
  aspect-ratio: 5/2;
  max-height: 160px;
  overflow: hidden;
  background: var(--color-border);
  border-radius: 10px;
}

.pp-nav-thumb-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 300ms var(--ease);
}

.pp-nav-card:hover .pp-nav-thumb-wrap img {
  transform: scale(1.03);
}

.pp-nav-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  line-height: 1.2;
  color: var(--color-text);
  transition: color 200ms var(--ease);
}

.pp-nav-card:hover .pp-nav-title {
  color: var(--color-accent);
}

/* Responsive */
@media (max-width: 700px) {
  .pp-back { padding: 16px 20px 0; }
  .pp-header { padding: 24px 20px 0; }
  .pp-body { padding: 0 20px; }
  .pp-project-nav { padding: 2em 20px 3em; gap: 16px; }
  .pp-feature {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .pp-feature.flip { direction: ltr; }
  .pp-images.cols-2,
  .pp-images.cols-3 { grid-template-columns: 1fr 1fr; }
  .pp-inline-img,
  .pp-inline-img.inline-left,
  .pp-inline-img.inline-right {
    float: none;
    max-width: 100%;
    margin: 0 0 20px;
  }
  .pp-inline-img.inline-none {
    width: 100%;
    max-width: 100%;
  }
  .pp-embed.embed-left,
  .pp-embed.embed-right {
    float: none;
    width: 100%;
    max-width: 100%;
    margin: 0 0 20px;
  }
  .pp-text.text-float-left,
  .pp-text.text-float-right {
    float: none;
    width: auto;
    margin: 0 0 20px;
  }
}

/* ── Grid scroll anchoring + card highlight ─────────────────── */
#project-grid {
  overflow-anchor: none; /* prevent browser from scrolling when cards expand */
}

@keyframes cardHighlight {
  0%   { box-shadow: 0 0 0 3px rgba(196, 96, 58, 0.7), var(--shadow-md); }
  60%  { box-shadow: 0 0 0 3px rgba(196, 96, 58, 0.4), var(--shadow-md); }
  100% { box-shadow: 0 0 0 0   rgba(196, 96, 58, 0),   var(--shadow-md); }
}

.project-card.card-highlight {
  animation: cardHighlight 2.2s ease forwards;
}

/* ============================================================
   COMMENTS
   ============================================================ */
.pp-comment-section {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 48px 3em;
}

/* Comment list */
.pp-comment {
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
  max-width: 640px;
}
.pp-comment:first-child { border-top: 1px solid var(--color-border); }

.pp-comment-header {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.pp-comment-name { font-weight: 500; font-size: 0.9rem; }

.pp-comment-link {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--color-accent);
}
.pp-comment-link:hover { text-decoration: underline; }

.pp-comment-text {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--color-text);
}

.pp-comment-actions { margin-top: 10px; }

.pp-comment-edit-btn {
  background: none;
  border: none;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 0;
}
.pp-comment-edit-btn:hover { color: var(--color-accent); }

/* Inline edit form */
.pp-comment-edit-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}
.pp-comment-edit-form input,
.pp-comment-edit-form textarea {
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--color-text);
  width: 100%;
}
.pp-comment-edit-form textarea { min-height: 90px; resize: vertical; }
.pp-comment-edit-form input:focus,
.pp-comment-edit-form textarea:focus { outline: none; border-color: var(--color-accent); }

.pp-comment-edit-actions { display: flex; gap: 8px; }

.pp-comment-cancel-btn {
  background: none;
  border: none;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 0;
}
.pp-comment-cancel-btn:hover { color: var(--color-text); }

/* Submission form */
.pp-comment-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 520px;
  margin-top: 1.5em;
}

.pp-comment-form input,
.pp-comment-form textarea {
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
  width: 100%;
  transition: border-color var(--transition-micro);
}
.pp-comment-form input:focus,
.pp-comment-form textarea:focus { outline: none; border-color: var(--color-accent); }

.pp-comment-form textarea { min-height: 110px; resize: vertical; }

.pp-comment-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.pp-comment-form-submit {
  padding: 10px 22px;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.88rem;
  cursor: pointer;
  align-self: flex-start;
  transition: background var(--transition-micro);
}
.pp-comment-form-submit:hover { background: #486688; }
.pp-comment-form-submit:disabled { opacity: 0.6; cursor: not-allowed; }

.pp-comment-status {
  font-size: 0.84rem;
  color: var(--color-text-muted);
  margin: 0;
}
.pp-comment-status.error { color: #c0392b; }

.pp-comments-empty {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  font-style: italic;
  padding: 4px 0 2em;
}

.pp-comment-loading {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

@media (max-width: 600px) {
  .pp-comment-section { padding: 0 20px 3em; }
  .pp-comment-form-row { grid-template-columns: 1fr; }
}