/* ═══════════════════════════════════════════════════════════════
   Academia Arcana Victory — Reader Styles
   Theme: iOS Native (light mode)
   ═══════════════════════════════════════════════════════════════ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --sidebar-width: 290px;
  --header-height: 58px;

  --c-sidebar-bg:          #ffffff;
  --c-sidebar-border:      rgba(101, 28, 116, 0.12);
  --c-sidebar-text:        #1a0820;
  --c-sidebar-muted:       #7a6a88;
  --c-sidebar-hover:       #f7f3ff;
  --c-sidebar-active-bg:   #ede8ff;
  --c-active-accent:       #651c74;

  --c-header-bg:           #ffffff;
  --c-header-border:       rgba(101, 28, 116, 0.12);

  --c-content-bg:          #ffffff;
  --c-content-text:        #1a0820;
  --c-heading:             #651c74;
  --c-heading-2:           #8a6500;   /* darkened gold — AA contrast on white */
  --c-accent:              #c9a84c;   /* decorative gold (borders, tints) */
  --c-link:                #651c74;
  --c-link-hover:          #a07820;

  --c-table-head-bg:       #f7f3ff;
  --c-table-head-text:     #1a0820;
  --c-table-row-alt:       #fdfcff;
  --c-table-border:        rgba(101, 28, 116, 0.12);

  --c-bq-bg:               #fdf9ff;
  --c-bq-border:           #651c74;
  --c-bq-text:             #1a0820;

  --c-hr:                  rgba(101, 28, 116, 0.15);
  --c-code-bg:             #f7f3ff;
  --c-code-text:           #1a0820;

  /* safe area (iOS notch/home indicator) */
  --safe-area-top: env(safe-area-inset-top);
  --safe-area-bottom: env(safe-area-inset-bottom);
  --safe-area-left: env(safe-area-inset-left);
  --safe-area-right: env(safe-area-inset-right);

  /* UI bars (header/sidebar/tab) */
  --bar-bg: rgba(255,255,255,0.85);
  --bar-border: rgba(101, 28, 116, 0.1);
  --bar-shadow: 0 1px 0 rgba(101, 28, 116, 0.08);

  /* Typography */
  --font-heading:          -apple-system, system-ui, 'Segoe UI', sans-serif; /*fallback order for iOS look*/
  --font-body:             -apple-system, system-ui, 'Segoe UI', sans-serif;
  --font-ui:               -apple-system, system-ui, 'Segoe UI', sans-serif;
}

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

html {
  height: 100%;
  font-size: 16px;
}

body {
  height: 100%;
  overflow: hidden;
  background: var(--c-sidebar-bg);
  font-family: var(--font-body);
  color: var(--c-content-text);
}

/* ── Header ─────────────────────────────────────────────────── */
#header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-height);
  background: var(--bar-bg);
  border-bottom: 1px solid var(--bar-border);
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: calc(var(--safe-area-top) + 0) 1.25rem 0;
  /* notch-safe top padding */
  z-index: 200;
  box-shadow: var(--bar-shadow);
  backdrop-filter: saturate(180%) blur(18px);
}


/* Decorative left accent line */
#header::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--c-active-accent);
}

.header-title {
  display: flex;
  flex-direction: column;
  gap: 1px;
  text-decoration: none;
  padding-left: 1.25rem;
}

.header-main {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-sidebar-text);
  letter-spacing: 0.08em;
  line-height: 1.2;
}

.header-sub {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  color: var(--c-sidebar-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Hamburger */
#btn-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: 4px;
  flex-shrink: 0;
  transition: background 0.15s;
}

#btn-hamburger:hover {
  background: rgba(201, 168, 76, 0.1);
}

#btn-hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--c-sidebar-text);
  border-radius: 1px;
  transition: background 0.15s;
}

/* ── Layout ─────────────────────────────────────────────────── */
#app {
  display: flex;
  height: 100vh;
  padding-top: var(--header-height);
  padding-bottom: var(--safe-area-bottom);
}


/* ── Sidebar ────────────────────────────────────────────────── */
#sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  background: var(--bar-bg);
  border-right: 1px solid var(--bar-border);
  border-radius: 0 12px 12px 0;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  padding: calc(var(--safe-area-top) + 0.75rem) 0 2rem;
  backdrop-filter: saturate(180%) blur(18px);
}

/* bottom safe‑area tab bar placeholder */
#bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: calc(44px + var(--safe-area-bottom));
  background: var(--bar-bg);
  border-top: 1px solid var(--bar-border);
  backdrop-filter: saturate(180%) blur(18px);
  z-index: 190;
}


/* Sidebar scrollbar */
#sidebar::-webkit-scrollbar { width: 3px; }
#sidebar::-webkit-scrollbar-track { background: transparent; }
#sidebar::-webkit-scrollbar-thumb {
  background: rgba(201, 168, 76, 0.3);
  border-radius: 2px;
}

/* Book accordion */
#sidebar-books details {
  border-bottom: 1px solid rgba(201, 168, 76, 0.06);
}

#sidebar-books details summary {
  list-style: none;
  display: flex;
  flex-direction: column;
  padding: 0.7rem 1rem 0.7rem 0.875rem;
  cursor: pointer;
  user-select: none;
  position: relative;
  transition: background 0.15s;
  gap: 1px;
}

#sidebar-books details summary:hover {
  background: var(--c-sidebar-hover);
}

/* Expand arrow */
#sidebar-books details summary::after {
  content: '▶';
  position: absolute;
  right: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.5rem;
  color: var(--c-sidebar-muted);
  transition: transform 0.2s, color 0.15s;
}

#sidebar-books details[open] summary::after {
  transform: translateY(-50%) rotate(90deg);
  color: var(--c-active-accent);
}

#sidebar-books details[open] summary {
  background: var(--c-sidebar-hover);
}

.book-label {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--c-sidebar-text);
  letter-spacing: 0.06em;
  line-height: 1.3;
  padding-right: 1.25rem;
}

.book-subtitle {
  font-family: var(--font-ui);
  font-size: 0.62rem;
  color: var(--c-sidebar-muted);
  letter-spacing: 0.03em;
}

/* Chapter links */
.chapter-list {
  list-style: none;
  padding: 0.25rem 0 0.5rem;
}

.chapter-link {
  display: block;
  padding: 0.35rem 1rem 0.35rem 1.75rem;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: #6b5a40;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.12s, background 0.12s, border-color 0.12s;
  line-height: 1.4;
  border-radius: 8px;
  -webkit-tap-highlight-color: transparent;
  position: relative;
}

.chapter-link:hover {
  color: #1a0820;
  background: var(--c-sidebar-hover);
}

.chapter-link.active {
  color: var(--c-sidebar-text);
  background: var(--c-sidebar-active-bg);
  border-left-color: var(--c-active-accent);
  font-weight: 500;
  position: relative;
}

.chapter-link.active::after {
  content: '➤';
  position: absolute;
  right: 1rem;
  font-size: 0.75rem;
  color: var(--c-active-accent);
}

/* ── Main content area ──────────────────────────────────────── */
#main {
  flex: 1;
  overflow-y: auto;
  background: var(--c-content-bg);
  min-width: 0;
}

/* Content scrollbar */
#main::-webkit-scrollbar { width: 6px; }
#main::-webkit-scrollbar-track { background: #f0ecff; }
#main::-webkit-scrollbar-thumb {
  background: rgba(201, 168, 76, 0.4);
  border-radius: 3px;
}

.content-wrapper {
  max-width: 72ch;
  margin: 0 auto;
  padding: 3.5rem 2.5rem 6rem;
}

/* ── Markdown content ───────────────────────────────────────── */
.markdown-content {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--c-content-text);
}

/* Headings */
.markdown-content h1 {
  font-family: var(--font-heading);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--c-heading);
  margin-bottom: 1.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--c-active-accent);
  letter-spacing: 0.04em;
  line-height: 1.25;
}

.markdown-content h2 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--c-heading-2);
  margin-top: 3rem;
  margin-bottom: 1rem;
  letter-spacing: 0.03em;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid rgba(101, 28, 116, 0.15);
}

.markdown-content h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--c-heading);
  margin-top: 2.25rem;
  margin-bottom: 0.75rem;
  letter-spacing: 0.02em;
}

.markdown-content h4 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-heading);
  margin-top: 1.75rem;
  margin-bottom: 0.5rem;
}

.markdown-content h5,
.markdown-content h6 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--c-heading-2);
  margin-top: 1.25rem;
  margin-bottom: 0.4rem;
}

/* Paragraphs */
.markdown-content p {
  margin-bottom: 1.1rem;
}

/* Lists */
.markdown-content ul,
.markdown-content ol {
  margin-bottom: 1.1rem;
  padding-left: 1.75rem;
}

.markdown-content li {
  margin-bottom: 0.3rem;
}

.markdown-content li > ul,
.markdown-content li > ol {
  margin-top: 0.25rem;
  margin-bottom: 0.25rem;
}

/* Links */
.markdown-content a {
  color: var(--c-link);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.12s;
}

.markdown-content a:hover {
  color: var(--c-link-hover);
}

/* Strong / Em */
.markdown-content strong {
  font-weight: 700;
  color: var(--c-content-text);
}

.markdown-content em {
  font-style: italic;
}

/* HR */
.markdown-content hr {
  border: none;
  border-top: 1px solid var(--c-hr);
  margin: 2.5rem 0;
}

/* ── Blockquotes — Arcane callout ───────────────────────────── */
.markdown-content blockquote {
  background: var(--c-bq-bg);
  border-left: 4px solid var(--c-bq-border);
  border-radius: 0 6px 6px 0;
  padding: 1rem 1.25rem;
  margin: 1.75rem 0;
  color: var(--c-bq-text);
  font-style: italic;
  position: relative;
}

.markdown-content blockquote::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 4px;
  background: var(--c-bq-border);
  border-radius: 2px 0 0 2px;
}

.markdown-content blockquote p {
  margin-bottom: 0.5rem;
}

.markdown-content blockquote p:last-child {
  margin-bottom: 0;
}

.markdown-content blockquote strong {
  color: var(--c-heading);
}

/* Nested blockquotes (italicized lore passages) */
.markdown-content blockquote blockquote {
  border-left-color: rgba(101, 28, 116, 0.3);
  background: rgba(247, 243, 255, 0.7);
  margin: 0.75rem 0;
}

/* ── Tables ─────────────────────────────────────────────────── */
.markdown-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.75rem 0;
  font-size: 0.88rem;
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.markdown-content thead th {
  background: var(--c-table-head-bg);
  color: var(--c-table-head-text);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 0.6rem 0.875rem;
  text-align: left;
  white-space: nowrap;
}

.markdown-content tbody tr {
  border-bottom: 1px solid var(--c-table-border);
  transition: background 0.1s;
}

.markdown-content tbody tr:nth-child(even) {
  background: var(--c-table-row-alt);
}

.markdown-content tbody tr:hover {
  background: #ede8ff;
}

.markdown-content tbody td {
  padding: 0.5rem 0.875rem;
  vertical-align: top;
  line-height: 1.5;
}

/* ── Code ───────────────────────────────────────────────────── */
.markdown-content code {
  font-family: 'Courier New', 'Lucida Console', monospace;
  font-size: 0.85em;
  background: var(--c-code-bg);
  color: var(--c-code-text);
  padding: 0.12em 0.35em;
  border-radius: 3px;
  border: 1px solid rgba(101, 28, 116, 0.15);
}

.markdown-content pre {
  background: var(--c-code-bg);
  border: 1px solid rgba(101, 28, 116, 0.12);
  border-radius: 6px;
  padding: 1.25rem;
  overflow-x: auto;
  margin: 1.25rem 0;
}

.markdown-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.88rem;
}

/* ── Loading & Error states ─────────────────────────────────── */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  min-height: 40vh;
  font-family: var(--font-heading);
  font-size: 1rem;
  color: #8b7a5a;
  letter-spacing: 0.05em;
}

.loading::after {
  content: '';
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(201, 168, 76, 0.25);
  border-top-color: var(--c-active-accent);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  min-height: 40vh;
  text-align: center;
  font-family: var(--font-body);
  color: #8b4040;
  padding: 2rem;
}

.error a {
  color: var(--c-link);
}

.error-hint {
  font-size: 0.85rem;
  color: var(--c-sidebar-muted);
  max-width: 42ch;
  line-height: 1.6;
}

/* ── Prev / Next navigation ─────────────────────────────────── */
.chapter-nav {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--c-hr);
}

.nav-btn {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--c-link);
  text-decoration: none;
  padding: 0.5rem 0;
  max-width: 46%;
  line-height: 1.4;
  transition: color 0.15s;
}

.nav-btn:hover {
  color: var(--c-link-hover);
}

.nav-prev { text-align: left; }
.nav-next { text-align: right; margin-left: auto; }

/* ── Sidebar overlay (mobile) ───────────────────────────────── */
#sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 150;
  backdrop-filter: blur(1px);
}

#sidebar-overlay.visible {
  display: block;
}

/* ── Responsive / Mobile ────────────────────────────────────── */
@media (max-width: 768px) {
  #btn-hamburger {
    display: flex;
  }

  #sidebar {
    position: fixed;
    top: var(--header-height);
    left: 0;
    bottom: 0;
    transform: translateX(-100%);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 160;
    width: min(var(--sidebar-width), 88vw);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.4);
  }

  #sidebar.open {
    transform: translateX(0);
  }

  #main {
    width: 100%;
  }

  .content-wrapper {
    padding: 2rem 1.25rem 5rem;
  }

  .markdown-content h1 { font-size: 1.5rem; }
  .markdown-content h2 { font-size: 1.15rem; margin-top: 2.25rem; }
  .markdown-content h3 { font-size: 1rem; }
}

@media (max-width: 480px) {
  .content-wrapper {
    padding: 1.5rem 1rem 4rem;
  }

  .markdown-content {
    font-size: 1rem;
  }

  .markdown-content h1 { font-size: 1.3rem; }
}

/* ═══════════════════════════════════════════════════════════════
   Landing Page
   ═══════════════════════════════════════════════════════════════ */

/* ── Sidebar group header ────────────────────────────────────── */
.sidebar-group-header {
  font-family: var(--font-ui);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-sidebar-muted);
  padding: 1.25rem 1rem 0.4rem;
  border-top: 1px solid rgba(201, 168, 76, 0.08);
  margin-top: 0.25rem;
}

#sidebar-books details:first-of-type + .sidebar-group-header,
.sidebar-group-header:first-child {
  border-top: none;
  margin-top: 0;
  padding-top: 0.75rem;
}

/* ── Landing container ───────────────────────────────────────── */
/* height + overflow-y is the key fix for scrolling              */
#landing {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: calc(100vh - var(--header-height));
  margin-top: var(--header-height);
  background: var(--c-sidebar-bg);
  overflow-y: auto;
  overflow-x: hidden;
}

/* Scrollbar */
#landing::-webkit-scrollbar { width: 5px; }
#landing::-webkit-scrollbar-track { background: transparent; }
#landing::-webkit-scrollbar-thumb {
  background: rgba(201, 168, 76, 0.25);
  border-radius: 3px;
}

/* ── Hero ────────────────────────────────────────────────────── */
.landing-hero {
  width: 100%;
  max-width: 860px;
  text-align: center;
  padding: 4.5rem 2rem 3rem;
}

.landing-eyebrow {
  font-family: var(--font-ui);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-sidebar-muted);
  margin-bottom: 1.5rem;
}

.landing-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5.5vw, 3.5rem);
  font-weight: 700;
  color: var(--c-sidebar-text);
  letter-spacing: 0.05em;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.landing-title-accent {
  color: var(--c-active-accent);
  display: block;
}

.landing-tagline {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--c-sidebar-muted);
  font-style: italic;
  line-height: 1.7;
}

/* ── DLC sections container ──────────────────────────────────── */
.landing-dlcs {
  width: 100%;
  max-width: 980px;
  padding: 0 1.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ── DLC section — one per DLC ───────────────────────────────── */
.landing-section {
  padding: 2.5rem 0;
  border-top: 1px solid rgba(201, 168, 76, 0.2);
}

.landing-section:last-child {
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
}

.landing-section__header {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1.5rem;
}

.landing-section__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-sidebar-text);
  letter-spacing: 0.04em;
}

.landing-section__desc {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: var(--c-sidebar-muted);
  line-height: 1.5;
}

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

/* ── Book card ───────────────────────────────────────────────── */
.book-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.1rem 1.1rem 0.9rem;
  background: #ffffff;
  border: 1px solid rgba(201, 168, 76, 0.22);
  border-top: 3px solid var(--card-accent, #c9a84c);
  border-radius: 4px;
  text-decoration: none;
  color: inherit;
  position: relative;
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
  overflow: hidden;
}

.book-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--card-accent, #c9a84c);
  opacity: 0;
  transition: opacity 0.15s;
  pointer-events: none;
}

.book-card:hover {
  background: #f7f3ff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(101, 28, 116, 0.12);
}

.book-card:hover::after {
  opacity: 0.04;
}

/* Featured card (Livro Base) — spans full row, horizontal layout */
.book-card--featured {
  grid-column: 1 / -1;
  flex-direction: row;
  align-items: center;
  gap: 1.25rem;
  padding: 1.4rem 1.5rem;
  border-top-width: 4px;
}

.book-card--featured .book-card__title {
  font-size: 1.15rem;
}

.book-card--featured .book-card__arrow {
  margin-left: auto;
  font-size: 1.25rem;
}

/* Card inner elements */
.book-card__badge {
  font-family: var(--font-ui);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--card-accent, #c9a84c);
  position: relative;
  z-index: 1;
}

.book-card__title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: #1a0820;
  letter-spacing: 0.02em;
  line-height: 1.3;
  position: relative;
  z-index: 1;
}

.book-card__subtitle {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  color: var(--c-sidebar-muted);
  line-height: 1.4;
  position: relative;
  z-index: 1;
}

.book-card__meta {
  font-family: var(--font-ui);
  font-size: 0.68rem;
  color: rgba(60, 40, 20, 0.5);
  margin-top: auto;
  padding-top: 0.5rem;
  position: relative;
  z-index: 1;
}

.book-card__arrow {
  font-size: 1rem;
  color: var(--card-accent, #c9a84c);
  opacity: 0;
  transition: opacity 0.15s, transform 0.15s;
  align-self: flex-end;
  position: relative;
  z-index: 1;
}

.book-card:hover .book-card__arrow {
  opacity: 1;
  transform: translateX(3px);
}

/* ── Landing footer ──────────────────────────────────────────── */
.landing-footer {
  width: 100%;
  padding: 2.5rem 1.5rem;
  text-align: center;
  border-top: 1px solid rgba(201, 168, 76, 0.2);
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.landing-footer p {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  color: var(--c-sidebar-muted);
  line-height: 1.7;
}

.landing-footer em {
  color: rgba(201, 168, 76, 0.7);
  font-style: normal;
}

.landing-footer-link a {
  color: rgba(201, 168, 76, 0.6);
  text-decoration: none;
  font-size: 0.72rem;
  transition: color 0.15s;
}

.landing-footer-link a:hover {
  color: var(--c-active-accent);
}

/* ── Landing responsive ──────────────────────────────────────── */
@media (max-width: 768px) {
  .landing-section__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .book-card--featured {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }

  .book-card--featured .book-card__arrow {
    margin-left: 0;
    align-self: flex-end;
  }

  .landing-hero {
    padding: 3rem 1.5rem 2rem;
  }

  .landing-dlcs {
    padding: 0 1.25rem 2rem;
  }
}

@media (max-width: 480px) {
  .landing-section__grid {
    grid-template-columns: 1fr;
  }

  .landing-dlcs {
    padding: 0 1rem 2rem;
  }

  .landing-title {
    font-size: 1.9rem;
  }
}