/* ============================================================
   A-D KAY PRESS — Shared Stylesheet
   Premium Publishing House
   ============================================================ */

/* --- CSS Variables --- */
:root {
  --white: #ffffff;
  --off-white: #f8f7f5;
  --light-grey: #f0eeec;
  --mid-grey: #c8c4be;
  --dark-grey: #4a4744;
  --charcoal: #1e1c1a;
  --black: #0d0c0b;

  --blue-deep: #1a2d6b;
  --blue-royal: #1e3a8a;
  --blue-mid: #2563eb;
  --blue-light: #dbeafe;
  --blue-pale: #eff6ff;

  --font-display: 'Cormorant Garamond', 'Garamond', Georgia, serif;
  --font-body: 'Jost', 'Gill Sans', sans-serif;
  --font-mono: 'Courier New', monospace;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 8rem;
  --space-2xl: 12rem;

  --max-width: 1400px;
  --header-height: 80px;

  --shadow-sm: 0 2px 12px rgba(26, 45, 107, 0.06);
  --shadow-md: 0 8px 32px rgba(26, 45, 107, 0.10);
  --shadow-lg: 0 20px 60px rgba(26, 45, 107, 0.15);

  --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: 0.18s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--white);
  color: var(--charcoal);
  line-height: 1.7;
  overflow-x: hidden;
}

/* Google Fonts Import */
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font-body); }

/* --- Page Transition Overlay --- */
#page-overlay {
  position: fixed;
  inset: 0;
  background: var(--blue-deep);
  z-index: 9999;
  pointer-events: none;
  transform: scaleY(0);
  transform-origin: bottom;
}

/* ============================================================
   HEADER
   ============================================================ */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(26, 45, 107, 0.08);
  z-index: 1000;
  transition: box-shadow var(--transition);
}

header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.logo-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--blue-deep);
  line-height: 1;
}

.logo-sub {
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--mid-grey);
}

/* Desktop Nav */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-links a {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dark-grey);
  position: relative;
  padding-bottom: 2px;
  transition: color var(--transition-fast);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--blue-mid);
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--blue-deep);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  font-size: 0.72rem !important;
  font-weight: 500 !important;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 10px 24px !important;
  background: var(--blue-deep);
  color: var(--white) !important;
  border: 1px solid var(--blue-deep);
  transition: all var(--transition) !important;
}

.nav-cta::after { display: none !important; }

.nav-cta:hover {
  background: transparent !important;
  color: var(--blue-deep) !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: 1100;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 1.5px;
  background: var(--blue-deep);
  transition: all var(--transition);
  transform-origin: center;
}

.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--white);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  opacity: 0;
  pointer-events: none;
}

.mobile-nav.open {
  pointer-events: all;
}

.mobile-nav a {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--blue-deep);
  letter-spacing: 0.02em;
  opacity: 0;
  transform: translateY(20px);
  transition: color var(--transition-fast);
}

.mobile-nav a:hover { color: var(--blue-mid); }

/* ============================================================
   MAIN CONTENT SPACING
   ============================================================ */
main {
  padding-top: var(--header-height);
  min-height: 100vh;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  min-height: calc(100vh - var(--header-height));
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  position: relative;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-xl) var(--space-lg) var(--space-xl) var(--space-xl);
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--blue-mid);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--blue-mid);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 6vw, 6.5rem);
  font-weight: 300;
  line-height: 1.05;
  color: var(--blue-deep);
  margin-bottom: var(--space-md);
  letter-spacing: -0.01em;
}

.hero-title em {
  font-style: italic;
  font-weight: 400;
}

.hero-body {
  font-size: 1rem;
  font-weight: 300;
  color: var(--dark-grey);
  max-width: 380px;
  margin-bottom: var(--space-lg);
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.hero-visual {
  position: relative;
  overflow: hidden;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26, 45, 107, 0.2) 0%, transparent 60%);
  pointer-events: none;
}

.hero-scroll-hint {
  position: absolute;
  bottom: var(--space-md);
  left: var(--space-xl);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mid-grey);
  z-index: 2;
}

.scroll-line {
  width: 40px;
  height: 1px;
  background: var(--mid-grey);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--blue-mid);
  transform: translateX(-100%);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { transform: translateX(-100%); }
  50% { transform: translateX(0); }
  100% { transform: translateX(100%); }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 14px 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--blue-deep);
  color: var(--white);
  border: 1px solid var(--blue-deep);
}

.btn-primary:hover {
  background: var(--blue-royal);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--blue-deep);
  border: 1px solid var(--blue-deep);
}

.btn-outline:hover {
  background: var(--blue-pale);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--dark-grey);
  border: none;
  padding-left: 0;
  padding-right: 0;
}

.btn-ghost::after {
  content: '';
  position: absolute;
  bottom: 8px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--blue-mid);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.btn-ghost:hover { color: var(--blue-deep); }
.btn-ghost:hover::after { transform: scaleX(1); }

.btn-icon {
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition);
}

.btn:hover .btn-icon { transform: translateX(4px); }

/* ============================================================
   SECTIONS
   ============================================================ */
.section {
  padding: var(--space-xl) 0;
}

.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--light-grey);
}

.section-label {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--blue-mid);
  margin-bottom: var(--space-xs);
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--blue-mid);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--blue-deep);
  letter-spacing: -0.01em;
}

.section-title em { font-style: italic; font-weight: 300; }

/* ============================================================
   BOOK CARDS
   ============================================================ */
.books-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.book-card {
  position: relative;
  cursor: pointer;
  overflow: hidden;
}

.book-card-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 2/3;
  background: var(--light-grey);
}

.book-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.book-card:hover .book-card-img img {
  transform: scale(1.05);
}

.book-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26, 45, 107, 0.9) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-md);
}

.book-card:hover .book-card-overlay { opacity: 1; }

.book-card-overlay .book-title { color: var(--white); font-family: var(--font-display); font-size: 1.1rem; font-weight: 500; line-height: 1.3; }
.book-card-overlay .book-author { color: rgba(255,255,255,0.7); font-size: 0.75rem; letter-spacing: 0.1em; margin-top: 4px; }

.book-card-info {
  padding: var(--space-sm) 0 0;
}

.book-card-info .book-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--blue-deep);
  line-height: 1.3;
  margin-bottom: 4px;
}

.book-card-info .book-author {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--dark-grey);
  letter-spacing: 0.08em;
}

.book-card-info .book-genre {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue-mid);
  margin-top: var(--space-xs);
  border-top: 1px solid var(--light-grey);
  padding-top: var(--space-xs);
  width: 100%;
}

/* ============================================================
   TEAM CARDS
   ============================================================ */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.team-card {
  cursor: pointer;
  position: relative;
}

.team-card-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--light-grey);
}

.team-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  filter: grayscale(20%);
}

.team-card:hover .team-card-img img {
  transform: scale(1.04);
  filter: grayscale(0%);
}

.team-card-info {
  padding: var(--space-sm) 0 0;
  border-top: 1px solid var(--light-grey);
  margin-top: var(--space-sm);
}

.team-card-info .member-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--blue-deep);
}

.team-card-info .member-role {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue-mid);
  margin-top: 4px;
}

.team-card-info .member-bio {
  font-size: 0.85rem;
  color: var(--dark-grey);
  margin-top: var(--space-xs);
  line-height: 1.7;
  display: none;
}

.team-card:hover .team-card-info .member-bio { display: block; }

/* ============================================================
   BLOG CARDS
   ============================================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.blog-featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--light-grey);
  margin-bottom: var(--space-lg);
}

.blog-featured .blog-img {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--light-grey);
}

.blog-featured .blog-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.blog-featured:hover .blog-img img { transform: scale(1.04); }

.blog-featured .blog-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-md);
}

#blog-featured-container .fade-up {
  opacity: 1;
  transform: none;
}

.blog-card {
  cursor: pointer;
}

.blog-card .blog-img {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--light-grey);
}

.blog-card .blog-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.blog-card:hover .blog-img img { transform: scale(1.04); }

.blog-card .blog-content { padding: var(--space-sm) 0 0; }

.blog-tag {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue-mid);
  margin-bottom: var(--space-xs);
}

.blog-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--blue-deep);
  line-height: 1.3;
  margin-bottom: var(--space-xs);
  transition: color var(--transition-fast);
}

.blog-card:hover .blog-title,
.blog-featured:hover .blog-title {
  color: var(--blue-mid);
}

.blog-excerpt {
  font-size: 0.85rem;
  color: var(--dark-grey);
  line-height: 1.8;
  margin-bottom: var(--space-sm);
}

.blog-meta {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--mid-grey);
  display: flex;
  gap: var(--space-sm);
}

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--light-grey);
  border: 1px solid var(--light-grey);
}

.service-card {
  background: var(--white);
  padding: var(--space-lg) var(--space-md);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 2px;
  height: 0;
  background: var(--blue-mid);
  transition: height var(--transition);
}

.service-card:hover::before { height: 100%; }

.service-card:hover {
  background: var(--blue-pale);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.service-number {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--blue-mid);
  margin-bottom: var(--space-md);
}

.service-icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-md);
  color: var(--blue-deep);
}

.service-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--blue-deep);
  margin-bottom: var(--space-sm);
  line-height: 1.2;
}

.service-desc {
  font-size: 0.875rem;
  color: var(--dark-grey);
  line-height: 1.85;
}

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
  background: var(--blue-deep);
  padding: var(--space-lg) 0;
}

.stats-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.stat-item {
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.1);
}

.stat-item:last-child { border-right: none; }

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 4rem);
  font-weight: 300;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

/* ============================================================
   ABOUT SECTION STYLES
   ============================================================ */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.about-split.reverse { direction: rtl; }
.about-split.reverse > * { direction: ltr; }

.about-img {
  position: relative;
  overflow: hidden;
}

.about-img img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.about-img-caption {
  position: absolute;
  bottom: var(--space-sm);
  right: var(--space-sm);
  background: rgba(255,255,255,0.9);
  padding: 8px 14px;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--dark-grey);
}

.about-text .section-label { margin-bottom: var(--space-xs); }
.about-text .section-title { margin-bottom: var(--space-md); }

.about-body {
  font-size: 0.975rem;
  color: var(--dark-grey);
  line-height: 1.95;
  margin-bottom: var(--space-md);
}

.about-body p + p { margin-top: var(--space-sm); }

/* Timeline */
.timeline {
  position: relative;
  padding-left: var(--space-md);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--light-grey);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-md);
  padding-left: var(--space-md);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-md) - 4px);
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--blue-mid);
  border: 2px solid var(--white);
  box-shadow: 0 0 0 1px var(--blue-mid);
}

.timeline-year {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-mid);
  margin-bottom: 4px;
}

.timeline-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--blue-deep);
  margin-bottom: 4px;
}

.timeline-desc {
  font-size: 0.85rem;
  color: var(--dark-grey);
  line-height: 1.7;
}

/* ============================================================
   FILTER BAR
   ============================================================ */
.filter-bar {
  display: flex;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.filter-btn {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 8px 20px;
  border: 1px solid var(--light-grey);
  color: var(--dark-grey);
  background: var(--white);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--blue-deep);
  color: var(--white);
  border-color: var(--blue-deep);
}

/* ============================================================
   BOOK DETAIL PAGE
   ============================================================ */
.book-detail-hero {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: var(--space-xl);
  padding: var(--space-xl) 0;
  align-items: start;
}

.book-detail-cover {
  position: sticky;
  top: calc(var(--header-height) + var(--space-md));
}

.book-detail-cover img {
  width: 100%;
  aspect-ratio: 2/3;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}

.book-detail-meta {
  padding-top: var(--space-sm);
}

.book-detail-meta .book-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 4rem);
  font-weight: 400;
  color: var(--blue-deep);
  line-height: 1.1;
  margin-bottom: var(--space-sm);
}

.book-detail-meta .book-author {
  font-size: 1rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--dark-grey);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--light-grey);
}

.book-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.book-spec {
  padding: var(--space-sm);
  background: var(--off-white);
}

.book-spec-label {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue-mid);
  margin-bottom: 4px;
}

.book-spec-value {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  color: var(--blue-deep);
}

.book-description {
  font-size: 0.975rem;
  color: var(--dark-grey);
  line-height: 1.95;
  margin-bottom: var(--space-lg);
}

.book-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  border-top: 1px solid var(--light-grey);
}

.book-nav-btn {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: var(--space-md);
  background: var(--off-white);
  transition: all var(--transition);
  cursor: pointer;
  border: 1px solid transparent;
}

.book-nav-btn:hover {
  background: var(--blue-pale);
  border-color: var(--blue-light);
}

.book-nav-btn.next { align-items: flex-end; text-align: right; }

.nav-dir {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--blue-mid);
}

.nav-book-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--blue-deep);
  line-height: 1.3;
}

/* ============================================================
   BLOG DETAIL PAGE
   ============================================================ */
.blog-hero {
  position: relative;
  height: 65vh;
  overflow: hidden;
  margin-bottom: var(--space-xl);
}

.blog-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26, 45, 107, 0.8) 0%, rgba(26, 45, 107, 0.2) 60%, transparent 100%);
}

.blog-hero-content {
  position: absolute;
  bottom: var(--space-xl);
  left: 0;
  right: 0;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  color: var(--white);
}

.blog-hero-content .blog-tag { color: rgba(255,255,255,0.7); margin-bottom: var(--space-xs); }
.blog-hero-content .blog-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: var(--space-sm);
}

.blog-detail-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--space-md) var(--space-xl);
}

.blog-detail-body h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--blue-deep);
  margin: var(--space-lg) 0 var(--space-sm);
}

.blog-detail-body p {
  font-size: 1rem;
  line-height: 1.95;
  color: var(--dark-grey);
  margin-bottom: var(--space-sm);
}

.blog-detail-body blockquote {
  border-left: 3px solid var(--blue-mid);
  padding: var(--space-sm) var(--space-md);
  margin: var(--space-lg) 0;
  background: var(--blue-pale);
}

.blog-detail-body blockquote p {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  font-style: italic;
  color: var(--blue-deep);
  margin: 0;
}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee-section {
  overflow: hidden;
  padding: var(--space-md) 0;
  background: var(--off-white);
  border-top: 1px solid var(--light-grey);
  border-bottom: 1px solid var(--light-grey);
}

.marquee-track {
  display: flex;
  white-space: nowrap;
  animation: marquee 30s linear infinite;
}

.marquee-item {
  flex-shrink: 0;
  padding: 0 var(--space-md);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  font-style: italic;
  color: var(--mid-grey);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.marquee-item::after {
  content: '·';
  color: var(--blue-mid);
}

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

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--blue-deep);
  color: var(--white);
  padding: var(--space-xl) 0 var(--space-md);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: var(--space-md);
}

.footer-brand .logo-name { color: var(--white); font-size: 1.8rem; margin-bottom: var(--space-xs); }
.footer-brand .logo-sub { color: rgba(255,255,255,0.4); margin-bottom: var(--space-md); }

.footer-tagline {
  font-size: 0.875rem;
  line-height: 1.85;
  color: rgba(255,255,255,0.55);
  max-width: 260px;
  margin-bottom: var(--space-md);
}

.footer-col h4 {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--space-md);
}

.footer-col ul { display: flex; flex-direction: column; gap: 12px; }

.footer-col ul li a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition-fast);
}

.footer-col ul li a:hover { color: var(--white); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copy {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.08em;
}

.footer-socials {
  display: flex;
  gap: var(--space-sm);
}

.footer-socials a {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.5);
  transition: all var(--transition-fast);
}

.footer-socials a:hover {
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}

/* ============================================================
   PAGE BANNER
   ============================================================ */
.page-banner {
  background: var(--off-white);
  padding: var(--space-xl) 0 var(--space-lg);
  border-bottom: 1px solid var(--light-grey);
}

.page-banner-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.page-banner .eyebrow {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--blue-mid);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-banner .eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--blue-mid);
}

.page-banner h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 300;
  color: var(--blue-deep);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.page-banner h1 em { font-style: italic; font-weight: 300; }

/* ============================================================
   UTILITY
   ============================================================ */
.text-center { text-align: center; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

.fade-up { opacity: 0; transform: translateY(30px); }
.fade-in { opacity: 0; }
.slide-left { opacity: 0; transform: translateX(-30px); }
.slide-right { opacity: 0; transform: translateX(30px); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1200px) {
  .books-grid { grid-template-columns: repeat(3, 1fr); }
  .team-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 992px) {
  :root { --space-xl: 5rem; }
  .hero { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero-content { padding: var(--space-xl) var(--space-md); }
  .books-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-featured { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .about-split { grid-template-columns: 1fr; gap: var(--space-md); }
  .about-split.reverse { direction: ltr; }
  .book-detail-hero { grid-template-columns: 1fr; }
  .book-detail-cover { position: static; max-width: 300px; }
}

@media (max-width: 768px) {
  :root { --space-xl: 4rem; --space-lg: 2.5rem; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: flex; }
  .section-header { flex-direction: column; align-items: flex-start; gap: var(--space-sm); }
  .books-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr; }
  .book-specs { grid-template-columns: repeat(2, 1fr); }
  .book-nav { grid-template-columns: 1fr; }
  .hero-scroll-hint { left: var(--space-md); }
}

@media (max-width: 480px) {
  .books-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .stats-inner { grid-template-columns: 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: var(--space-md); }
}

/* ============================================================
/* ============================================================
   INTEGRATION ADDITIONS
   New components only — no overrides to P1 base styles
   ============================================================ */

/* ── CSS variable aliases for P2 component compatibility ── */
:root {
  --gold:        var(--blue-mid);
  --gold-light:  var(--blue-light);
  --gold-dim:    var(--blue-royal);
  --cream:       var(--white);
  --ink:         var(--blue-deep);
  --ink-soft:    var(--dark-grey);
  --muted:       var(--mid-grey);
  --border-soft: rgba(37, 99, 235, 0.1);
  --ff-display:  var(--font-display);
  --ff-body:     var(--font-body);
  --ff-italic:   var(--font-display);
  --fs-xs:   0.7rem;
  --fs-sm:   0.8rem;
  --fs-base: 0.9rem;
  --fs-md:   1.05rem;
  --fs-lg:   1.25rem;
  --fs-xl:   1.6rem;
  --radius: 3px;
  --border: rgba(26, 45, 107, 0.12);
}

/* ── .container — maps to P1's section-inner pattern ── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ============================================================
   SEARCH OVERLAY
   ============================================================ */
.search-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(26, 45, 107, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: flex; align-items: flex-start; justify-content: center;
  padding-top: 8rem;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
}
.search-overlay.active { opacity: 1; pointer-events: all; }
.search-overlay-inner { width: 100%; max-width: 680px; padding: 0 var(--space-md); }
.search-overlay-header {
  display: flex; align-items: center; gap: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  padding-bottom: 1rem; margin-bottom: 1.5rem;
}
.search-overlay-input {
  flex: 1; background: none; border: none; outline: none;
  font-family: var(--font-display); font-size: 1.8rem;
  font-weight: 300; color: var(--white);
  caret-color: var(--blue-light);
}
.search-overlay-input::placeholder { color: rgba(255,255,255,0.25); }
.search-overlay-close {
  background: none; border: none;
  color: rgba(255,255,255,0.45); font-size: 1.3rem;
  cursor: pointer; transition: color 0.2s; padding: 0.25rem;
}
.search-overlay-close:hover { color: var(--white); }
.search-results { display: flex; flex-direction: column; gap: 0.75rem; }
.search-result-item {
  display: flex; align-items: center; gap: 1rem;
  padding: 0.75rem; border-radius: 3px;
  cursor: pointer; transition: background 0.2s;
}
.search-result-item:hover { background: rgba(255,255,255,0.07); }
.search-result-thumb {
  width: 48px; height: 48px; border-radius: 2px;
  overflow: hidden; flex-shrink: 0; background: rgba(255,255,255,0.1);
}
.search-result-thumb img { width: 100%; height: 100%; object-fit: cover; }
.search-result-type {
  font-size: 0.6rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--blue-light); margin-bottom: 0.2rem;
}
.search-result-title { font-family: var(--font-display); font-size: 1rem; color: var(--white); line-height: 1.3; }

/* ============================================================
   SKELETON LOADERS
   ============================================================ */
.skeleton {
  background: linear-gradient(90deg, var(--light-grey) 25%, var(--off-white) 50%, var(--light-grey) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s ease-in-out infinite;
  border-radius: 2px;
}
@keyframes skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.skeleton-card {
  background: var(--off-white);
  border-radius: 2px;
  overflow: hidden;
}
.skeleton-cover      { aspect-ratio: 2/3; width: 100%; }
.skeleton-blog-thumb { aspect-ratio: 16/10; width: 100%; }
.skeleton-line       { height: 13px; width: 100%; margin-top: 11px; border-radius: 2px; }
.skeleton-line.w-60  { width: 60%; }
.skeleton-line.w-40  { width: 40%; }

/* ============================================================
   EMPTY STATE
   ============================================================ */
.empty-state {
  text-align: center; padding: 5rem var(--space-md);
  color: var(--mid-grey); grid-column: 1 / -1;
}
.empty-state-icon { font-size: 2rem; margin-bottom: var(--space-sm); opacity: 0.35; }
.empty-state h3 {
  font-family: var(--font-display); font-size: 1.4rem;
  font-weight: 400; color: var(--dark-grey);
  margin-bottom: var(--space-xs);
}
.empty-state p { font-size: 0.875rem; color: var(--mid-grey); }

/* ============================================================
   BOOK DETAIL PAGE  (bd-)
   Uses P1's dark-navy hero style, matching P1's visual language
   ============================================================ */
.bd-loading {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-xl);
  padding: var(--space-xl) 0;
}
.bd-loading-cover { aspect-ratio: 2/3; border-radius: 2px; }
.bd-loading-info  { padding-top: var(--space-md); }
@media (max-width: 768px) {
  .bd-loading { grid-template-columns: 1fr; }
}

/* Hero */
.bd-hero {
  position: relative;
  min-height: 85vh;
  display: flex; align-items: flex-end;
  padding-bottom: var(--space-xl);
  overflow: hidden;
  background: var(--blue-deep);
}
.bd-hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  filter: blur(32px) saturate(0.3);
  transform: scale(1.08);
  opacity: 0.28;
}
.bd-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(26,45,107,0.92) 0%, rgba(10,20,60,0.80) 100%);
}
.bd-hero-inner {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--space-xl);
  align-items: flex-end;
  padding-top: 10rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
  width: 100%;
}
.bd-cover-wrap { flex-shrink: 0; }
.bd-cover-img {
  width: 100%; max-width: 320px;
  aspect-ratio: 2/3; object-fit: cover;
  border-radius: 3px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.55), 0 8px 24px rgba(0,0,0,0.25);
  display: block;
}
.bd-hero-text { padding-bottom: var(--space-sm); }
.bd-breadcrumb {
  display: inline-block; font-size: 0.65rem;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(255,255,255,0.4); margin-bottom: 1.5rem;
  text-decoration: none; transition: color 0.2s;
}
.bd-breadcrumb:hover { color: rgba(255,255,255,0.8); }
.bd-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 300; line-height: 1.05;
  letter-spacing: -0.01em; color: var(--white);
  margin-bottom: var(--space-sm);
}
.bd-subtitle {
  font-family: var(--font-display); font-size: 1.3rem;
  font-weight: 300; color: rgba(255,255,255,0.6);
  font-style: italic; margin-bottom: var(--space-sm);
}
.bd-author {
  font-size: 0.9rem; letter-spacing: 0.06em;
  color: rgba(255,255,255,0.55); margin-bottom: var(--space-md);
}
.bd-author em { color: var(--blue-light); font-style: normal; }

/* Star rating */
.bd-rating-wrap { display: flex; align-items: center; gap: 0.75rem; margin-bottom: var(--space-md); }
.bd-stars { display: flex; gap: 0.15rem; }
.bd-star {
  font-size: 1.3rem; background: none; border: none;
  cursor: pointer; padding: 0; line-height: 1;
  color: rgba(255,255,255,0.2);
  transition: color 0.15s, transform 0.15s;
}
.bd-star.active, .bd-star.hover { color: #fbbf24; }
.bd-star:hover { transform: scale(1.2); }
.bd-rating-label {
  font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(255,255,255,0.35); transition: color 0.2s;
}
.bd-rating-label.rated { color: #fbbf24; }

/* Commerce */
.bd-commerce { display: flex; align-items: center; gap: var(--space-md); flex-wrap: wrap; }
.bd-price {
  font-family: var(--font-display); font-size: 2.2rem;
  font-weight: 300; color: var(--white); line-height: 1;
}

/* Body layout */
.bd-body {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--space-xl);
  padding: var(--space-xl) 0;
  align-items: start;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}
.bd-main-col { min-width: 0; }

/* Excerpt */
.bd-excerpt-block {
  position: relative;
  background: var(--blue-pale);
  border-left: 3px solid var(--blue-mid);
  padding: var(--space-md) var(--space-md) var(--space-md) calc(var(--space-md) + 1rem);
  margin-bottom: var(--space-lg);
  border-radius: 2px;
}
.bd-excerpt-mark {
  font-family: var(--font-display); font-size: 5rem;
  color: var(--blue-mid); position: absolute;
  top: -0.5rem; left: 0.75rem; line-height: 1; opacity: 0.3;
}
.bd-excerpt-block p {
  font-family: var(--font-display); font-size: 1.15rem;
  font-style: italic; color: var(--blue-deep); line-height: 1.7;
}

/* Meta grid */
.bd-meta-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--light-grey);
  border-radius: 3px; overflow: hidden;
  margin: var(--space-lg) 0;
}
.bd-meta-item {
  padding: var(--space-sm) var(--space-md);
  border-right: 1px solid var(--light-grey);
  border-bottom: 1px solid var(--light-grey);
}
.bd-meta-item:nth-child(3n)    { border-right: none; }
.bd-meta-item:last-child,
.bd-meta-item:nth-last-child(-n+3) { border-bottom: none; }
.bd-meta-label {
  font-size: 0.6rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--blue-mid); margin-bottom: 4px;
}
.bd-meta-val {
  font-family: var(--font-display); font-size: 1rem;
  font-weight: 500; color: var(--blue-deep);
}

/* Prev/Next nav */
.bd-nav { display: flex; gap: var(--space-sm); margin-top: var(--space-xl); padding-top: var(--space-md); border-top: 1px solid var(--light-grey); }
.bd-nav-btn {
  flex: 1; max-width: 300px; padding: var(--space-md);
  background: var(--off-white); text-decoration: none;
  border: 1px solid transparent; border-radius: 2px;
  display: flex; flex-direction: column; gap: 6px;
  transition: all var(--transition);
}
.bd-nav-btn:hover { background: var(--blue-pale); border-color: var(--blue-light); }
.bd-nav-btn--next { text-align: right; margin-left: auto; }
.bd-nav-dir {
  font-size: 0.6rem; letter-spacing: 0.25em;
  text-transform: uppercase; color: var(--blue-mid);
}
.bd-nav-title {
  font-family: var(--font-display); font-size: 1.05rem;
  font-weight: 500; color: var(--blue-deep); line-height: 1.3;
}

/* Sidebar */
.bd-sidebar { position: sticky; top: calc(var(--header-height) + var(--space-md)); align-self: start; }
.bd-sidebar-card {
  background: var(--off-white);
  border: 1px solid var(--light-grey);
  border-radius: 3px; padding: var(--space-md);
}
.bd-sidebar-label {
  font-size: 0.6rem; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--mid-grey); margin-bottom: var(--space-sm);
  padding-bottom: var(--space-sm); border-bottom: 1px solid var(--light-grey);
}
.bd-sidebar-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.65rem 0; border-bottom: 1px solid var(--light-grey); font-size: 0.82rem;
  gap: var(--space-sm);
}
.bd-sidebar-row:last-child { border-bottom: none; }
.bd-sidebar-row span:first-child { color: var(--mid-grey); flex-shrink: 0; }
.bd-sidebar-row span:last-child  { color: var(--blue-deep); font-weight: 500; text-align: right; }

/* Related books */
.bd-related {
  background: var(--off-white);
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--light-grey);
}
.bd-related > .container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--space-md); }
.bd-related-header { margin-bottom: var(--space-lg); padding-bottom: var(--space-md); border-bottom: 1px solid var(--light-grey); }
.bd-related-header .eyebrow { font-size: 0.65rem; font-weight: 500; letter-spacing: 0.3em; text-transform: uppercase; color: var(--blue-mid); margin-bottom: var(--space-xs); display: flex; align-items: center; gap: 12px; }
.bd-related-header .eyebrow::before { content: ''; display: inline-block; width: 24px; height: 1px; background: var(--blue-mid); }
.bd-related-title { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); font-weight: 400; color: var(--blue-deep); line-height: 1.1; }
.bd-related-title em { font-style: italic; font-weight: 300; }
/* Related grid uses P1's .books-grid — inherits 4-col layout naturally */

/* Responsive */
@media (max-width: 992px) {
  .bd-hero-inner { grid-template-columns: 240px 1fr; gap: var(--space-lg); }
  .bd-cover-img { max-width: 240px; }
  .bd-body { grid-template-columns: 1fr; }
  .bd-sidebar { position: static; }
}
@media (max-width: 768px) {
  .bd-hero-inner { grid-template-columns: 1fr; padding-top: 8rem; }
  .bd-cover-img { max-width: 200px; }
  .bd-meta-grid { grid-template-columns: 1fr 1fr; }
  .bd-meta-item:nth-child(3n) { border-right: 1px solid var(--light-grey); }
  .bd-meta-item:nth-child(2n) { border-right: none; }
  .bd-nav { flex-direction: column; }
  .bd-nav-btn { max-width: 100%; }
  .bd-nav-btn--next { text-align: left; margin-left: 0; }
}

/* ============================================================
   BLOG DETAIL PAGE  (bdd-)
   ============================================================ */
.bdd-hero {
  position: relative;
  min-height: 65vh;
  display: flex; align-items: flex-end;
  overflow: hidden;
  background: var(--blue-deep);
}
.bdd-hero-image { position: absolute; inset: 0; }
.bdd-hero-image img { width: 100%; height: 100%; object-fit: cover; }
.bdd-hero-image--empty { background: linear-gradient(135deg, var(--blue-deep), var(--blue-royal)); }
.bdd-hero-image-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(26,45,107,0.95) 0%, rgba(26,45,107,0.45) 55%, transparent 100%);
}
.bdd-hero-content {
  position: relative; z-index: 1;
  padding-top: 10rem; padding-bottom: var(--space-xl);
  color: var(--white);
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
  width: 100%;
}
.bdd-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 300; line-height: 1.1;
  letter-spacing: -0.01em; color: var(--white);
  margin-bottom: var(--space-sm); max-width: 800px;
}
.bdd-subtitle {
  font-family: var(--font-display); font-size: 1.2rem;
  font-weight: 300; color: rgba(255,255,255,0.65);
  font-style: italic; margin-bottom: 1.25rem; max-width: 720px;
}
.bdd-meta {
  display: flex; flex-wrap: wrap;
  font-size: 0.72rem; letter-spacing: 0.08em; color: rgba(255,255,255,0.5);
}
.bdd-meta span + span::before { content: '·'; margin: 0 0.75rem; }
.bdd-author { display: flex; align-items: center; gap: 0.6rem; }
.bdd-author-avatar {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--blue-mid); color: var(--white);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 0.75rem; flex-shrink: 0;
}

/* Layout */
.bdd-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--space-xl);
  padding: var(--space-xl) 0;
  align-items: start;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}
.bdd-article { min-width: 0; }

/* Excerpt */
.bdd-excerpt {
  background: var(--blue-pale);
  border-left: 3px solid var(--blue-mid);
  padding: var(--space-md) var(--space-md);
  margin-bottom: var(--space-lg);
  border-radius: 2px;
}
.bdd-excerpt p {
  font-family: var(--font-display); font-size: 1.15rem;
  font-style: italic; color: var(--blue-deep);
  line-height: 1.7; margin: 0;
}
.bdd-body { margin-bottom: var(--space-lg); }

/* Tags */
.bdd-tags { display: flex; flex-wrap: wrap; gap: var(--space-xs); align-items: center; margin-bottom: var(--space-md); }
.bdd-tags-label { font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--mid-grey); margin-right: 4px; }
.bdd-tag {
  font-size: 0.7rem; padding: 4px 14px;
  border: 1px solid var(--light-grey); border-radius: 20px;
  color: var(--dark-grey); transition: all var(--transition-fast);
}
.bdd-tag:hover { border-color: var(--blue-mid); color: var(--blue-mid); }
.bdd-back { margin-top: var(--space-md); }

/* Sidebar */
.bdd-sidebar { position: sticky; top: calc(var(--header-height) + var(--space-md)); align-self: start; }
.bdd-sidebar-card {
  background: var(--off-white); border: 1px solid var(--light-grey);
  border-radius: 3px; padding: var(--space-md); margin-bottom: var(--space-md);
}
.bdd-sidebar-label {
  font-size: 0.6rem; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--mid-grey); margin-bottom: var(--space-sm);
  padding-bottom: var(--space-sm); border-bottom: 1px solid var(--light-grey);
}
.bdd-sidebar-row {
  display: flex; justify-content: space-between;
  padding: 0.6rem 0; border-bottom: 1px solid var(--light-grey);
  font-size: 0.82rem; gap: var(--space-sm);
}
.bdd-sidebar-row:last-child { border-bottom: none; }
.bdd-sidebar-row span:first-child { color: var(--mid-grey); flex-shrink: 0; }
.bdd-sidebar-row span:last-child  { color: var(--blue-deep); text-align: right; }
.bdd-related-posts { background: var(--off-white); border: 1px solid var(--light-grey); border-radius: 3px; padding: var(--space-md); }
.bdd-related-item {
  display: flex; gap: 0.75rem; padding: 0.75rem 0;
  border-bottom: 1px solid var(--light-grey); cursor: pointer;
  transition: background 0.2s;
}
.bdd-related-item:last-child { border-bottom: none; padding-bottom: 0; }
.bdd-related-item:hover .bdd-related-title { color: var(--blue-mid); }
.bdd-related-thumb { width: 60px; height: 60px; border-radius: 2px; overflow: hidden; flex-shrink: 0; }
.bdd-related-thumb img { width: 100%; height: 100%; object-fit: cover; }
.bdd-related-title { font-size: 0.85rem; color: var(--blue-deep); line-height: 1.4; margin-bottom: 3px; transition: color var(--transition-fast); }
.bdd-related-date  { font-size: 0.7rem; color: var(--mid-grey); }

@media (max-width: 992px) {
  .bdd-layout { grid-template-columns: 1fr; }
  .bdd-sidebar { position: static; }
}
@media (max-width: 768px) {
  .bdd-hero { min-height: 50vh; }
  .bdd-title { font-size: 2rem; }
}

/* ============================================================
   SERVICES DETAIL PAGE  (svc-)
   Alternating large-format layout
   ============================================================ */
.svc-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--light-grey);
}
.svc-detail:first-child { padding-top: var(--space-lg); }
.svc-detail:last-child  { border-bottom: none; }
.svc-detail--reverse { direction: rtl; }
.svc-detail--reverse > * { direction: ltr; }

.svc-detail-image { aspect-ratio: 4/3; border-radius: 3px; overflow: hidden; }
.svc-detail-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.svc-detail:hover .svc-detail-image img { transform: scale(1.03); }
.svc-detail-icon-large {
  aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
  background: var(--blue-pale); border-radius: 3px;
  color: var(--blue-mid);
}
.svc-detail-icon-large svg { width: 80px; height: 80px; }
.svc-detail-icon-large span { font-size: 5rem; line-height: 1; }

.svc-detail-header { display: flex; gap: var(--space-sm); align-items: flex-start; margin-bottom: var(--space-sm); }
.svc-number {
  font-family: var(--font-display); font-size: 3.5rem;
  font-weight: 300; color: var(--light-grey);
  line-height: 1; flex-shrink: 0; transition: color var(--transition);
}
.svc-detail:hover .svc-number { color: var(--blue-mid); }
.svc-detail-title {
  font-family: var(--font-display); font-size: 1.9rem;
  font-weight: 400; color: var(--blue-deep); line-height: 1.2;
  padding-top: 0.5rem;
}
.svc-detail-short {
  font-size: 0.975rem; color: var(--dark-grey);
  line-height: 1.9; margin-bottom: var(--space-md);
}
.svc-detail-full { margin-bottom: var(--space-md); }
.svc-features-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0.75rem; margin-bottom: var(--space-md);
}
.svc-feature { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.875rem; color: var(--dark-grey); }
.svc-feature-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--blue-mid); margin-top: 0.45rem; flex-shrink: 0;
}

@media (max-width: 992px) {
  .svc-detail { grid-template-columns: 1fr; gap: var(--space-lg); }
  .svc-detail--reverse { direction: ltr; }
}
@media (max-width: 768px) {
  .svc-features-grid { grid-template-columns: 1fr; }
  .svc-number { font-size: 2.5rem; }
}

/* ============================================================
   AUTHOR PANEL (GSAP slide-in drawer)
   ============================================================ */
.author-panel { position: fixed; inset: 0; z-index: 9998; pointer-events: none; }
.author-panel.active { pointer-events: all; }
.author-panel-backdrop {
  position: absolute; inset: 0;
  background: rgba(26, 45, 107, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
}
.author-panel.active .author-panel-backdrop { opacity: 1; }
.author-panel-drawer {
  position: absolute; top: 0; right: 0; bottom: 0;
  width: min(460px, 92vw);
  background: var(--white);
  box-shadow: -12px 0 48px rgba(26, 45, 107, 0.15);
  transform: translateX(100%);
  overflow-y: auto;
  overscroll-behavior: contain;
  display: flex; flex-direction: column;
}
.author-panel-close {
  position: absolute; top: var(--space-sm); right: var(--space-sm);
  z-index: 1; width: 36px; height: 36px; border-radius: 50%;
  background: var(--off-white); border: none; cursor: pointer;
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 5px;
  transition: background var(--transition-fast);
}
.author-panel-close:hover { background: var(--blue-pale); }
.author-panel-close span {
  width: 16px; height: 1.5px; background: var(--dark-grey);
  display: block; transform-origin: center;
}
.author-panel-close span:first-child { transform: rotate(45deg) translate(4px, 4px); }
.author-panel-close span:last-child  { transform: rotate(-45deg) translate(4px, -4px); }
.author-panel-inner { padding: var(--space-lg) var(--space-md) var(--space-md); flex: 1; }
.apanel-hero { display: flex; gap: var(--space-md); align-items: flex-start; margin-bottom: var(--space-md); }
.apanel-photo {
  width: 88px; height: 88px; border-radius: 50%;
  overflow: hidden; flex-shrink: 0;
  border: 2px solid var(--blue-pale);
  background: var(--off-white);
}
.apanel-photo img { width: 100%; height: 100%; object-fit: cover; }
.apanel-initials {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 1.8rem; color: var(--blue-mid);
}
.apanel-role { font-size: 0.6rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--blue-mid); margin-bottom: 4px; }
.apanel-name {
  font-family: var(--font-display); font-size: 1.5rem;
  font-weight: 400; color: var(--blue-deep); margin-bottom: var(--space-xs);
}
.apanel-stat { display: flex; align-items: baseline; gap: 0.4rem; margin-bottom: var(--space-sm); }
.apanel-stat-num { font-family: var(--font-display); font-size: 1.5rem; color: var(--blue-mid); }
.apanel-stat-label { font-size: 0.72rem; color: var(--mid-grey); }
.apanel-socials { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.apanel-social-btn {
  width: 30px; height: 30px; border-radius: 50%;
  border: 1px solid var(--light-grey); color: var(--blue-mid);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; text-decoration: none;
  transition: all var(--transition-fast);
}
.apanel-social-btn:hover { background: var(--blue-mid); color: var(--white); border-color: var(--blue-mid); }
.apanel-rule { margin: var(--space-md) 0; }
.apanel-rule-line { height: 1px; background: var(--light-grey); }
.apanel-section { margin-bottom: var(--space-md); }
.apanel-section-label {
  font-size: 0.6rem; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--mid-grey); margin-bottom: var(--space-sm);
  padding-bottom: var(--space-xs); border-bottom: 1px solid var(--light-grey);
}
.apanel-bio { font-size: 0.9rem; color: var(--dark-grey); line-height: 1.8; }
.apanel-empty { font-size: 0.85rem; color: var(--mid-grey); font-style: italic; }
.apanel-books-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; }
.apanel-book-skeleton { }
.apanel-book-cover-skel { aspect-ratio: 2/3; width: 100%; }
.apanel-book-card { cursor: pointer; }
.apanel-book-cover {
  position: relative; aspect-ratio: 2/3;
  border-radius: 2px; overflow: hidden; margin-bottom: 0.5rem;
  background: var(--light-grey);
}
.apanel-book-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.35s ease; }
.apanel-book-card:hover .apanel-book-cover img { transform: scale(1.05); }
.apanel-book-hover {
  position: absolute; inset: 0;
  background: rgba(26, 45, 107, 0.7);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; letter-spacing: 0.1em; color: var(--white);
  opacity: 0; transition: opacity 0.25s;
}
.apanel-book-card:hover .apanel-book-hover { opacity: 1; }
.apanel-book-title { font-size: 0.75rem; color: var(--blue-deep); line-height: 1.3; font-weight: 500; }
.apanel-book-genre { font-size: 0.65rem; color: var(--mid-grey); margin-top: 2px; }

/* ============================================================
   PROSE CONTENT  (CMS rich text)
   ============================================================ */
.prose-content { line-height: 1.9; color: var(--dark-grey); font-size: 0.975rem; }
.prose-content p { margin-bottom: 1.4em; }
.prose-content p:last-child { margin-bottom: 0; }
.prose-content h2 {
  font-family: var(--font-display); font-size: 1.9rem; font-weight: 500;
  color: var(--blue-deep); margin: var(--space-lg) 0 var(--space-sm); line-height: 1.2;
}
.prose-content h3 {
  font-family: var(--font-display); font-size: 1.35rem; font-weight: 500;
  color: var(--blue-deep); margin: var(--space-md) 0 var(--space-xs);
}
.prose-content strong { font-weight: 600; color: var(--charcoal); }
.prose-content em { font-style: italic; }
.prose-content blockquote {
  border-left: 3px solid var(--blue-mid);
  padding: var(--space-sm) var(--space-md);
  margin: var(--space-lg) 0;
  background: var(--blue-pale); border-radius: 2px;
}
.prose-content blockquote p {
  font-family: var(--font-display); font-size: 1.2rem;
  font-weight: 400; font-style: italic; color: var(--blue-deep); margin: 0;
}
.prose-content ul, .prose-content ol { padding-left: 1.5rem; margin-bottom: 1.4em; }
.prose-content li { margin-bottom: 0.4em; }
.prose-content a { color: var(--blue-mid); text-decoration: underline; text-underline-offset: 3px; }

/* ============================================================
   TEAM PAGE — dynamic section wrappers use P1's .section class
   Team cards from API use P1's .team-card structure
   ============================================================ */
/* The team-grid on the team page is wrapped in .section > .section-inner
   so it inherits P1's 4-col grid. No overrides needed. */

/* Team card hover hint (visible on hover) */
.team-card-img { position: relative; }
.team-card-hover-hint {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: rgba(26, 45, 107, 0.85); color: var(--white);
  font-size: 0.65rem; letter-spacing: 0.15em; text-transform: uppercase;
  text-align: center; padding: 0.6rem;
  opacity: 0; transition: opacity var(--transition);
}
.team-card:hover .team-card-hover-hint { opacity: 1; }

/* ============================================================
   HOMEPAGE DYNAMIC GRID OVERRIDES
   Force correct column counts on home sections
   ============================================================ */
/* Home books: 4-col (P1 default) — no override needed */
/* Home services: 3-col (P1 default) — no override needed */
/* Home blog: 3-col (P1 default) — no override needed */

/* Ensure skeleton cards in grids span correctly */
#home-books-grid.books-grid    { grid-template-columns: repeat(4, 1fr); }
#home-services-grid.services-grid { grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--light-grey); border: 1px solid var(--light-grey); }
#home-posts-grid.blog-grid     { grid-template-columns: repeat(3, 1fr); }
#books-grid.books-grid         { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1200px) {
  #home-books-grid.books-grid  { grid-template-columns: repeat(3, 1fr); }
  #books-grid.books-grid       { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 992px) {
  #home-books-grid.books-grid,
  #books-grid.books-grid       { grid-template-columns: repeat(2, 1fr); }
  #home-services-grid.services-grid { grid-template-columns: repeat(2, 1fr); }
  #home-posts-grid.blog-grid   { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  #home-books-grid.books-grid,
  #books-grid.books-grid       { grid-template-columns: repeat(2, 1fr); }
  #home-services-grid.services-grid { grid-template-columns: 1fr; }
  #home-posts-grid.blog-grid   { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  #home-books-grid.books-grid,
  #books-grid.books-grid       { grid-template-columns: 1fr; }
}