@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,600;0,800;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

/* BRAND PALETTE VARIABLES - NEW ENERGETIC CYBER-ATHLETIC COLORS */
:root {
  --stadium-navy: #150E36;      /* Deep Midnight Violet-Purple */
  --archive-paper: #F3EEFA;     /* Soft Lilac Paper background */
  --warm-white: #FAF8FD;        /* Crisp Lavender-White */
  --turf-green: #00F5D4;        /* Vibrant Neon Mint/Teal */
  --clay-red: #FF5400;          /* Punchy Orange-Red */
  --trophy-gold: #DDF00A;       /* Bright Neon Tennis Lime */
  --line-grey: #DFD7ED;         /* Lavender-Grey Border */
  --ink: #110B29;               /* Deep Dark Purple Ink */
  --muted-text: #7C7294;        /* Muted Violet-Grey */
  --card-shadow: 0 6px 20px rgba(21, 14, 54, 0.06);
  
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', Helvetica, Arial, sans-serif;
  
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* RESET & BASE STYLES */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--warm-white);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* APP LAYOUT: Desktop Left Rail & Right Reading Canvas */
.app-container {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

/* LEFT CATEGORY RAIL */
.left-rail {
  background-color: var(--stadium-navy);
  color: var(--warm-white);
  padding: 2.5rem 1.5rem;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 100;
}

.brand-section {
  margin-bottom: 3rem;
}

.brand-logo-container {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 0.5rem;
}

.brand-icon {
  width: 28px;
  height: 28px;
  stroke: var(--trophy-gold);
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--warm-white);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.brand-name:hover {
  color: var(--turf-green);
}

.brand-tagline {
  font-size: 0.75rem;
  color: var(--line-grey);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.rail-nav {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.rail-nav-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.rail-group-title {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--trophy-gold);
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.rail-link {
  color: var(--line-grey);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.4rem 0.8rem;
  border-left: 2px solid transparent;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.rail-link:hover, .rail-link.active {
  color: var(--warm-white);
  border-left-color: var(--trophy-gold);
  background: rgba(255, 255, 255, 0.03);
}

.rail-badge {
  background-color: var(--turf-green);
  color: var(--stadium-navy);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}

.rail-footer {
  margin-top: auto;
  font-size: 0.75rem;
  color: var(--muted-text);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
}

/* READING CANVAS / MAIN CONTENT */
.main-canvas {
  background-color: var(--warm-white);
  display: flex;
  flex-direction: column;
}

/* MOBILE HEADER */
.mobile-header {
  display: none;
  background-color: var(--stadium-navy);
  color: var(--warm-white);
  padding: 1rem 1.5rem;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 101;
}

.mobile-menu-toggle {
  background: none;
  border: none;
  color: var(--warm-white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* SECTION CONTAINER */
.section {
  padding: 5rem 4rem;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}

.section-alt {
  background-color: var(--archive-paper);
}

.section-dark {
  background-color: var(--stadium-navy);
  color: var(--warm-white);
}

/* HEADER/TITLE BLOCKS */
.section-meta {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--clay-red);
  margin-bottom: 0.75rem;
  font-weight: 700;
  display: block;
}

.section-dark .section-meta {
  color: var(--trophy-gold);
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  line-height: 1.15;
  color: var(--stadium-navy);
  margin-bottom: 1.5rem;
  font-weight: 800;
}

.section-dark .section-title {
  color: var(--warm-white);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--muted-text);
  max-width: 700px;
  margin-bottom: 3rem;
}

.section-dark .section-subtitle {
  color: var(--line-grey);
}

/* ASYMMETRICAL HERO */
.hero-container {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 6rem 4rem;
  border-bottom: 1px solid var(--line-grey);
  position: relative;
  overflow: hidden;
}

.hero-left-col {
  display: flex;
  flex-direction: column;
}

.hero-tag {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--clay-red);
  font-weight: 700;
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--clay-red);
  padding-bottom: 4px;
  align-self: flex-start;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: 4rem;
  line-height: 1.05;
  color: var(--stadium-navy);
  margin-bottom: 1.5rem;
  letter-spacing: -1px;
}

.hero-headline em {
  font-weight: 400;
  font-style: italic;
  color: var(--clay-red);
}

.hero-sub {
  font-size: 1.2rem;
  color: var(--ink);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-bullets {
  list-style-type: none;
  margin-bottom: 2.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.hero-bullet-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--stadium-navy);
}

.hero-bullet-item svg {
  stroke: var(--clay-red);
  flex-shrink: 0;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border-radius: 4px;
  transition: var(--transition);
  cursor: pointer;
}

.btn-primary {
  background-color: var(--stadium-navy);
  color: var(--warm-white);
  border: 1px solid var(--stadium-navy);
}

.btn-primary:hover {
  background-color: var(--clay-red);
  border-color: var(--clay-red);
}

.btn-secondary {
  background-color: transparent;
  color: var(--stadium-navy);
  border: 2px solid var(--stadium-navy);
}

.btn-secondary:hover {
  background-color: var(--stadium-navy);
  color: var(--warm-white);
}

/* Layered Notebook + Match Ticket Graphic Composition (Asymmetric Hero Right Side) */
.hero-right-col {
  position: relative;
  height: 480px;
  background-color: var(--archive-paper);
  border-radius: 12px;
  border: 1px solid var(--line-grey);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.field-lines-graphic {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.15;
  pointer-events: none;
}

.graphic-composition {
  position: relative;
  width: 80%;
  height: 80%;
}

.comp-bookstack {
  position: absolute;
  bottom: 20px;
  left: 20px;
  width: 75%;
  height: auto;
  background: var(--stadium-navy);
  color: var(--warm-white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  transform: rotate(-3deg);
  z-index: 2;
  border-left: 6px solid var(--trophy-gold);
}

.comp-bookstack h4 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.comp-bookstack p {
  font-size: 0.8rem;
  color: var(--line-grey);
}

.comp-ticket {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 160px;
  background-color: var(--clay-red);
  color: var(--warm-white);
  padding: 1rem;
  border-radius: 4px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
  transform: rotate(12deg);
  z-index: 3;
  font-family: monospace;
  text-transform: uppercase;
  border-left: 3px dashed var(--warm-white);
}

.comp-ticket-header {
  font-size: 0.7rem;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  padding-bottom: 5px;
  margin-bottom: 5px;
  letter-spacing: 1px;
}

.comp-ticket-seat {
  font-size: 1.1rem;
  font-weight: bold;
}

.comp-notebook {
  position: absolute;
  bottom: -20px;
  right: -10px;
  width: 50%;
  height: 120px;
  background: #fff;
  border: 1px solid var(--line-grey);
  border-radius: 4px;
  transform: rotate(5deg);
  z-index: 1;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

/* READER PATH SELECTOR STRIP */
.reader-path-section {
  padding: 4rem;
  background-color: var(--stadium-navy);
  color: var(--warm-white);
  border-bottom: 4px solid var(--trophy-gold);
}

.reader-path-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.reader-path-card {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.5rem 1.25rem;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.reader-path-card:hover, .reader-path-card.active {
  background-color: var(--warm-white);
  color: var(--stadium-navy);
  transform: translateY(-5px);
  border-color: var(--trophy-gold);
}

.path-icon {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.path-title {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.3;
}

.path-arrow {
  margin-top: 1.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 5px;
}

/* Path Recommendation Drawer styling */
.path-drawer {
  background-color: var(--archive-paper);
  border: 1px solid var(--line-grey);
  border-radius: 8px;
  padding: 2.5rem;
  margin-top: 2rem;
  color: var(--ink);
  display: none;
}

.path-drawer.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

.drawer-header {
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--line-grey);
  padding-bottom: 1rem;
}

.drawer-meta {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--clay-red);
  font-weight: 700;
  letter-spacing: 1.5px;
}

.drawer-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--stadium-navy);
}

.drawer-books-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* REAL BOOK CATALOGUE CARDS (Classic Library Slip Aesthetic) */
.books-grid-system {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.library-card {
  background-color: var(--warm-white);
  border: 1px solid var(--line-grey);
  border-top: 5px solid var(--stadium-navy);
  border-radius: 4px;
  padding: 2rem;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--card-shadow);
  transition: var(--transition);
}

.library-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(21, 14, 54, 0.08);
  border-top-color: var(--turf-green);
}

.card-top-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.card-number {
  font-family: monospace;
  font-size: 0.75rem;
  color: var(--muted-text);
  background: var(--archive-paper);
  padding: 2px 6px;
  border-radius: 3px;
}

.card-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--stadium-navy);
  background-color: var(--warm-white);
  padding: 4px 10px;
  border-radius: 20px;
}

.card-tag.tactics { background-color: var(--clay-red); color: white; }
.card-tag.memoir { background-color: var(--turf-green); color: var(--stadium-navy); }
.card-tag.culture { background-color: var(--trophy-gold); color: var(--stadium-navy); }
.card-tag.analytics { background-color: var(--stadium-navy); color: white; border: 1px solid rgba(255,255,255,0.2); }
.card-tag.endurance { background-color: #6C5F8A; color: white; }

.card-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--stadium-navy);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.card-author {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--clay-red);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card-theme {
  font-size: 0.8rem;
  color: var(--muted-text);
  border-bottom: 1px dashed var(--line-grey);
  padding-bottom: 0.8rem;
  margin-bottom: 1rem;
}

.card-theme strong {
  color: var(--ink);
}

.card-editorial {
  font-size: 0.9rem;
  color: var(--ink);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.card-angle-box {
  background-color: var(--archive-paper);
  padding: 1rem;
  border-radius: 4px;
  margin-bottom: 1.5rem;
  border-left: 3px solid var(--stadium-navy);
}

.card-angle-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--muted-text);
  display: block;
  margin-bottom: 3px;
}

.card-angle-text {
  font-size: 0.85rem;
  line-height: 1.4;
  color: var(--ink);
}

.card-actions {
  display: flex;
  gap: 10px;
  margin-top: auto;
}

.card-btn {
  flex: 1;
  text-align: center;
  padding: 0.7rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
}

.card-btn-solid {
  background-color: var(--stadium-navy);
  color: var(--warm-white);
}

.card-btn-solid:hover {
  background-color: var(--clay-red);
}

.card-btn-outline {
  background-color: transparent;
  border: 1px solid var(--line-grey);
  color: var(--stadium-navy);
}

.card-btn-outline:hover {
  background-color: var(--stadium-navy);
  color: var(--warm-white);
}

/* BOOK NOTE EXPANSION LAYOUT */
.book-note-drawer {
  display: none;
  background-color: var(--warm-white);
  border: 1px solid var(--line-grey);
  border-top: 3px solid var(--trophy-gold);
  border-radius: 4px;
  padding: 1.5rem;
  margin-top: 1rem;
  font-size: 0.85rem;
  line-height: 1.5;
}

.book-note-drawer.active {
  display: block;
}

/* BEYOND THE SCOREBOARD EDITORIAL BLOCK */
.editorial-canvas {
  background-color: var(--archive-paper);
  border: 2px solid var(--line-grey);
  border-radius: 8px;
  padding: 3.5rem;
  position: relative;
  overflow: hidden;
}

.editorial-inner-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.editorial-manifesto {
  font-size: 1.15rem;
  color: var(--ink);
  line-height: 1.7;
  border-right: 1px solid var(--line-grey);
  padding-right: 3rem;
}

.editorial-manifesto em {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--clay-red);
}

.editorial-perks {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.perk-row {
  display: flex;
  gap: 1rem;
}

.perk-num {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: bold;
  color: var(--clay-red);
  line-height: 1;
}

.perk-content h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--stadium-navy);
  margin-bottom: 0.25rem;
}

.perk-content p {
  font-size: 0.9rem;
  color: var(--muted-text);
}

/* CATEGORY SHELVES LAYOUT */
.shelves-container {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.shelf-block {
  border-bottom: 1px solid var(--line-grey);
  padding-bottom: 3rem;
}

.shelf-title-area {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 2rem;
}

.shelf-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--stadium-navy);
}

.shelf-items-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.shelf-book-card {
  background: var(--warm-white);
  border: 1px solid var(--line-grey);
  padding: 1.5rem;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.shelf-book-card h4 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--stadium-navy);
  margin-bottom: 0.25rem;
}

.shelf-book-author {
  font-size: 0.85rem;
  color: var(--clay-red);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.shelf-book-desc {
  font-size: 0.85rem;
  color: var(--ink);
  margin-bottom: 1rem;
}

.shelf-book-link {
  font-size: 0.8rem;
  color: var(--stadium-navy);
  text-decoration: none;
  font-weight: 700;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 4px;
}

.shelf-book-link:hover {
  color: var(--clay-red);
  text-decoration: underline;
}

/* STARTER GUIDE CARDS */
.starter-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.starter-card {
  border: 1px solid var(--line-grey);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.starter-card-header {
  background-color: var(--stadium-navy);
  color: var(--warm-white);
  padding: 1.5rem;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  border-bottom: 3px solid var(--trophy-gold);
}

.starter-card-body {
  padding: 1.5rem;
  background-color: var(--warm-white);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.starter-recs-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.starter-rec-item {
  border-left: 2px solid var(--clay-red);
  padding-left: 0.75rem;
}

.starter-rec-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--stadium-navy);
}

.starter-rec-author {
  font-size: 0.8rem;
  color: var(--muted-text);
}

/* MAGAZINE CLIPPINGS (Articles section) */
.clippings-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.clipping-card {
  background: var(--warm-white);
  border: 1px solid var(--line-grey);
  border-bottom: 4px solid var(--line-grey);
  padding: 2rem;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--card-shadow);
}

.clipping-card:hover {
  border-bottom-color: var(--clay-red);
}

.clipping-meta {
  font-family: monospace;
  font-size: 0.75rem;
  color: var(--muted-text);
  margin-bottom: 0.75rem;
}

.clipping-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--stadium-navy);
  margin-bottom: 1rem;
  line-height: 1.25;
}

.clipping-excerpt {
  font-size: 0.9rem;
  color: var(--ink);
  margin-bottom: 1.5rem;
}

.clipping-readmore {
  font-size: 0.8rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--clay-red);
  text-decoration: none;
}

/* CONTACT INVITATION & FORM */
.contact-block {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  background-color: var(--stadium-navy);
  color: var(--warm-white);
  border-radius: 8px;
  padding: 4rem;
}

.contact-text-col h3 {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
  color: var(--warm-white);
}

.contact-text-col p {
  color: var(--line-grey);
  margin-bottom: 2rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--trophy-gold);
  font-weight: 600;
}

.form-input, .form-textarea {
  background-color: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 4px;
  padding: 0.8rem;
  color: var(--warm-white);
  font-family: var(--font-sans);
  font-size: 0.95rem;
}

.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--trophy-gold);
  background-color: rgba(255,255,255,0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-privacy-note {
  font-size: 0.75rem;
  color: var(--line-grey);
}

/* SYSTEM COOKIE BANNER */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background-color: var(--stadium-navy);
  color: var(--warm-white);
  border-top: 4px solid var(--trophy-gold);
  padding: 1.5rem 2rem;
  border-radius: 8px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.25);
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  transform: translateY(150%);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-text {
  font-size: 0.9rem;
}

.cookie-btns {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.cookie-btn {
  padding: 0.6rem 1.2rem;
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.cookie-btn-accept {
  background-color: var(--trophy-gold);
  color: var(--stadium-navy);
}

.cookie-btn-reject {
  background-color: transparent;
  border: 1px solid var(--line-grey);
  color: var(--warm-white);
}

.cookie-btn:hover {
  opacity: 0.9;
}

/* SUBPAGE SPECIFIC STYLES */
.page-intro {
  padding: 5rem 4rem 2rem;
  border-bottom: 1px solid var(--line-grey);
}

.page-intro h1 {
  font-family: var(--font-serif);
  font-size: 3rem;
  color: var(--stadium-navy);
  margin-bottom: 1rem;
}

.page-intro p {
  font-size: 1.15rem;
  color: var(--muted-text);
  max-width: 800px;
}

.grid-filter-bar {
  display: flex;
  gap: 10px;
  padding: 2rem 4rem;
  border-bottom: 1px solid var(--line-grey);
  flex-wrap: wrap;
}

.filter-btn {
  background-color: var(--archive-paper);
  border: 1px solid var(--line-grey);
  color: var(--stadium-navy);
  padding: 0.5rem 1.2rem;
  border-radius: 20px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.85rem;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background-color: var(--stadium-navy);
  color: var(--warm-white);
  border-color: var(--stadium-navy);
}

/* ABOUT / EDITORIAL PRINCIPLES */
.editorial-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
}

.editorial-story {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.editorial-story p {
  font-size: 1.05rem;
  color: var(--ink);
}

.editorial-sidebar-card {
  background-color: var(--archive-paper);
  border-left: 4px solid var(--trophy-gold);
  padding: 2rem;
  border-radius: 4px;
}

.editorial-sidebar-card h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.editorial-sidebar-card ul {
  padding-left: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* LEGAL PAGES & DETAILS Layout */
.legal-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.legal-content h2 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--stadium-navy);
}

.legal-content p, .legal-content li {
  font-size: 0.95rem;
  color: var(--ink);
  margin-bottom: 1rem;
}

.legal-content ul {
  margin-left: 1.5rem;
  margin-bottom: 1.5rem;
}

/* SITEMAP / ACCESSIBILITY STYLE */
.sitemap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 3rem;
}

.sitemap-col h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--stadium-navy);
  border-bottom: 2px solid var(--line-grey);
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
}

.sitemap-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sitemap-col a {
  color: var(--clay-red);
  text-decoration: none;
  font-weight: 500;
}

.sitemap-col a:hover {
  text-decoration: underline;
}

/* FOOTER ALL SITE PAGES QUICK DIRECTORY PANEL */
.footer-all-pages-section {
  margin-top: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.all-pages-toggle-btn {
  background-color: var(--clay-red);
  color: var(--warm-white);
  border: none;
  padding: 0.8rem 1.8rem;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 4px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  transition: var(--transition);
  box-shadow: 0 4px 12px rgba(255, 84, 0, 0.2);
}

.all-pages-toggle-btn:hover {
  background-color: var(--trophy-gold);
  color: var(--stadium-navy);
  box-shadow: 0 4px 12px rgba(221, 240, 10, 0.3);
}

.footer-all-pages-grid {
  display: none;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.8rem;
  transition: var(--transition);
}

.footer-all-pages-grid.active {
  display: grid;
  animation: fadeIn 0.4s ease forwards;
}

.footer-page-btn {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--line-grey);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.6rem 1rem;
  border-radius: 4px;
  text-align: center;
  transition: var(--transition);
  display: block;
}

.footer-page-btn:hover {
  background-color: var(--warm-white);
  color: var(--stadium-navy);
  border-color: var(--warm-white);
}

/* GLOBAL SITE FOOTER (Standardized layout across all pages) */
.site-footer {
  background-color: var(--stadium-navy);
  color: var(--warm-white);
  padding: 4rem 4rem 2rem;
  border-top: 4px solid var(--trophy-gold);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--warm-white);
  margin-bottom: 1rem;
}

.footer-brand-desc {
  color: var(--line-grey);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.footer-brand-meta {
  color: var(--muted-text);
  font-size: 0.8rem;
  line-height: 1.5;
}

.footer-brand-meta strong {
  color: var(--line-grey);
}

.footer-links-title {
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 0.8rem;
  color: var(--trophy-gold);
  margin-bottom: 1.2rem;
  font-weight: 700;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: 0.85rem;
}

.footer-links-list a {
  color: var(--line-grey);
  text-decoration: none;
  transition: var(--transition);
}

.footer-links-list a:hover {
  color: var(--trophy-gold);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--muted-text);
}

/* RESPONSIVE DESIGN - BREAKPOINTS */
@media (max-width: 1200px) {
  .app-container {
    grid-template-columns: 240px 1fr;
  }
  .books-grid-system {
    grid-template-columns: 1fr;
  }
  .hero-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .hero-right-col {
    height: 350px;
  }
  .reader-path-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .shelf-items-row {
    grid-template-columns: 1fr 1fr;
  }
  .clippings-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .app-container {
    display: flex;
    flex-direction: column;
  }
  .left-rail {
    display: none; /* Controlled by toggle on mobile */
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    height: calc(100vh - 60px);
    overflow-y: auto;
  }
  .left-rail.mobile-open {
    display: flex;
  }
  .mobile-header {
    display: flex;
  }
  .hero-container, .section {
    padding: 3rem 1.5rem;
  }
  .page-intro, .grid-filter-bar {
    padding: 2.5rem 1.5rem;
  }
  .editorial-inner-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .editorial-manifesto {
    border-right: none;
    padding-right: 0;
  }
  .site-footer {
    padding: 3rem 1.5rem 1.5rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
  }
}

@media (max-width: 768px) {
  .reader-path-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .drawer-books-grid {
    grid-template-columns: 1fr;
  }
  .shelf-items-row {
    grid-template-columns: 1fr;
  }
  .starter-grid {
    grid-template-columns: 1fr;
  }
  .contact-block {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem;
  }
}

@media (max-width: 480px) {
  .hero-headline {
    font-size: 2.5rem;
  }
  .hero-bullets {
    grid-template-columns: 1fr;
  }
  .hero-ctas {
    flex-direction: column;
  }
  .reader-path-grid {
    grid-template-columns: 1fr;
  }
  .library-card {
    padding: 1.5rem;
  }
  .card-actions {
    flex-direction: column;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
}

/* SIMPLE KEYFRAMES */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}