/* =========================================================
   JAMES GOLD — style.css
   Structure: Variables → Reset → Preloader → Topbar →
              TOC → Layout → Hero → Book → Stores/Edition →
              Cover Stage → Kindle Reader → Bio → Contact →
              Footer → Animations → RTL → Responsive
   ========================================================= */

/* ─── 1. Design Tokens ─────────────────────────────────── */
:root {
  --bg:           #080808;
  --paper:        #faf6ee;
  --ink:          #221a10;
  --gold:         #c9a84c;
  --gold-light:   #e2c46d;
  --gold-deep:    #9e7422;
  --gold-glow:    rgba(201,168,76,.35);
  --muted:        #7a6a52;
  --radius-card:  18px;
  --radius-btn:   12px;
  --shadow-card:  0 18px 48px rgba(0,0,0,.55);
  --shadow-btn:   0 8px 24px rgba(201,168,76,.4);
  --transition:   .28s cubic-bezier(.4,0,.2,1);
  --font-display: 'Cinzel', Georgia, serif;
  --font-body:    'Montserrat', system-ui, sans-serif;
  --font-ar:      'Cairo', sans-serif;
  --font-reader:  Georgia, 'Cambria', 'Times New Roman', serif;
  --topbar-h:     64px;
  --kindle-bg:    #f5efe3;
  --kindle-ink:   #1e150a;
}

/* ─── 2. Reset & Base ───────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background-color: var(--bg);
  background-image: url("https://transparenttextures.com/patterns/black-orchid.png");
  background-attachment: fixed;
  color: #e8e4dc;
  font-family: var(--font-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ─── 3. Preloader ──────────────────────────────────────── */
#preloader {
  position: fixed; inset: 0; z-index: 9999;
  display: grid; place-items: center;
  background: linear-gradient(160deg, #070707, #0e0e12);
}
#preloader.fade-out {
  opacity: 0; visibility: hidden;
  transition: opacity .9s ease, visibility .9s ease;
}
.preload-wrap { display: grid; place-items: center; gap: 22px; }

.preload-book {
  width: 240px; height: 160px;
  position: relative; perspective: 1200px;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,.7));
}
.preload-book .cover {
  position: absolute; top: 0; width: 120px; height: 100%;
  background: linear-gradient(135deg, #161616, #0c0c0c);
  border: 1px solid #2a2a2a; border-radius: 8px;
}
.preload-book .cover.left  { left: 0;  transform-origin: right center; }
.preload-book .cover.right { right: 0; transform-origin: left center;
  box-shadow: inset 0 0 0 1px rgba(201,168,76,.3); }
.preload-book .sheets { position: absolute; left: 120px; top: 8px; height: 144px; width: 0; }
.preload-book .sheet {
  position: absolute; top: 0; left: -2px; width: 120px; height: 144px;
  background: var(--paper); border-left: 1px solid #e8dfcf; border-right: 1px solid #e8dfcf;
  transform-origin: left center; border-radius: 2px;
  box-shadow: 6px 0 16px rgba(0,0,0,.3);
  animation: preFlip 1.6s ease-in-out infinite;
}
.s2 { animation-delay: .22s; }
.s3 { animation-delay: .44s; }
.preload-text h1 {
  color: var(--gold); font-family: var(--font-display);
  font-size: 1.6rem; letter-spacing: 6px; font-weight: 900;
}
.preload-text p { color: #999; margin-top: 6px; font-size: .9rem; }

@keyframes preFlip {
  0%   { transform: rotateY(0); }
  45%  { transform: rotateY(-170deg); }
  55%  { transform: rotateY(-170deg); }
  100% { transform: rotateY(0); }
}

/* ─── 4. Topbar ─────────────────────────────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 60; height: var(--topbar-h);
  background: rgba(6,6,8,.75);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid rgba(201,168,76,.22);
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 0 22px; gap: 12px;
}
.brand {
  font-family: var(--font-display); color: var(--gold);
  letter-spacing: 3px; font-size: 1.05rem; font-weight: 900;
  flex-shrink: 0;
}
.topbar-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

/* progress bar */
.progress {
  position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: rgba(255,255,255,.05);
}
.progress span {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--gold), #8f5fff);
  transition: width .1s linear;
}

/* ─── 5. Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 10px 18px; border-radius: var(--radius-btn);
  font-size: .875rem; font-weight: 700; border: none;
  transition: var(--transition); position: relative; overflow: hidden;
  white-space: nowrap; cursor: pointer;
}
.btn::after {
  content: ''; position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,.35), transparent);
  transition: .45s;
}
.btn:hover::after { left: 100%; }

.btn-ghost {
  background: transparent; color: #ddd;
  border: 1px solid rgba(255,255,255,.2);
}
.btn-ghost:hover { border-color: rgba(255,255,255,.6); color: #fff; }

.btn-gold {
  background: linear-gradient(135deg, var(--gold-light), var(--gold-deep));
  color: #1a1000; box-shadow: var(--shadow-btn);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(201,168,76,.6);
  filter: brightness(1.08);
}
.btn-gold:active { transform: translateY(1px) scale(.97); filter: brightness(.9); }

.btn-outline {
  background: transparent; color: var(--gold);
  border: 1px solid rgba(201,168,76,.5);
}
.btn-outline:hover {
  background: rgba(201,168,76,.1);
  border-color: var(--gold); transform: translateY(-2px);
}

.btn-store {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  color: #ccc; font-size: .82rem;
  padding: 8px 14px; border-radius: 10px;
}
.btn-store:hover {
  background: rgba(255,255,255,.12); color: #fff;
  border-color: rgba(255,255,255,.3); transform: translateY(-2px);
}
.btn-store.soon {
  opacity: .5; cursor: default; pointer-events: none;
}
.btn-store.soon:hover { transform: none; }
.btn-store .store-label { font-size: .7rem; opacity: .7; display: block; line-height: 1; }
.btn-store .store-name  { font-weight: 700; display: block; line-height: 1.4; }

.btn-close {
  background: transparent; color: #aaa;
  border: 1px solid rgba(255,255,255,.12);
  font-size: 1.5rem; line-height: 1; padding: 4px 10px; border-radius: 8px;
}
.btn-close:hover { color: #fff; border-color: rgba(255,255,255,.4); }

/* ─── 6. Custom Language Dropdown ───────────────────────── */
.lang-dropdown {
  position: relative;
  user-select: none;
}

.lang-selected {
  display: inline-flex; align-items: center; gap: 7px;
  border: 1px solid rgba(255,255,255,.18); border-radius: 999px;
  padding: .35rem .75rem .35rem .65rem;
  background: rgba(0,0,0,.5); color: #ddd;
  font: 700 .8rem/1 var(--font-body);
  cursor: pointer;
  transition: var(--transition);
  min-width: 76px;
}
.lang-selected:hover {
  border-color: rgba(201,168,76,.5); color: #fff;
  background: rgba(201,168,76,.08);
}
.lang-dropdown[aria-expanded="true"] .lang-selected {
  border-color: rgba(201,168,76,.55);
  background: rgba(201,168,76,.1);
}

.lang-flag {
  width: 18px; height: 14px;
  border-radius: 2px;
  box-shadow: 0 1px 3px rgba(0,0,0,.4);
  flex-shrink: 0;
}

.lang-label { font-size: .78rem; letter-spacing: .5px; }

.lang-chevron {
  margin-left: auto; opacity: .7; flex-shrink: 0;
  transition: transform .22s ease;
}
.lang-dropdown[aria-expanded="true"] .lang-chevron { transform: rotate(180deg); }

.lang-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: rgba(12,12,16,.97);
  border: 1px solid rgba(201,168,76,.25);
  border-radius: 14px;
  padding: 6px;
  min-width: 160px;
  list-style: none;
  box-shadow: 0 16px 40px rgba(0,0,0,.6);
  opacity: 0; visibility: hidden; pointer-events: none;
  transform: translateY(-6px) scale(.97);
  transform-origin: top right;
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
  z-index: 200;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.lang-dropdown[aria-expanded="true"] .lang-menu {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateY(0) scale(1);
}

.lang-option {
  display: flex; align-items: center; gap: 9px;
  padding: 9px 12px; border-radius: 9px;
  cursor: pointer; color: #ccc; font-size: .85rem; font-weight: 600;
  transition: var(--transition);
}
.lang-option:hover { background: rgba(201,168,76,.12); color: #fff; }
.lang-option[aria-selected="true"] {
  background: rgba(201,168,76,.15); color: var(--gold-light);
}
.lang-option[aria-selected="true"]::after {
  content: '✓'; margin-left: auto; font-size: .75rem;
  color: var(--gold); opacity: .9;
}

/* RTL: open menu to the left */
body.rtl .lang-menu { right: auto; left: 0; transform-origin: top left; }

/* ─── 7. TOC Panel ───────────────────────────────────────── */
.toc-panel {
  position: fixed; inset: 0 0 0 auto; width: min(400px, 92vw);
  background: rgba(10,10,14,.96);
  border-left: 1px solid rgba(201,168,76,.22);
  transform: translateX(105%);
  transition: transform .36s cubic-bezier(.4,0,.2,1);
  z-index: 80; display: flex; flex-direction: column;
}
.toc-panel.open { transform: translateX(0); }

.toc-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 22px 14px;
  border-bottom: 1px solid rgba(201,168,76,.15);
}
.toc-header h3 {
  font-family: var(--font-display); color: var(--gold); font-size: 1rem;
  letter-spacing: 2px;
}
.toc-inner { padding: 18px 22px 30px; overflow-y: auto; flex: 1; }
.toc-inner ol { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.toc-inner li a {
  display: block; padding: 10px 14px; border-radius: 10px;
  color: #ccc; font-weight: 600; font-size: .92rem;
  transition: var(--transition);
  border: 1px solid transparent;
}
.toc-inner li a:hover {
  color: var(--gold); background: rgba(201,168,76,.08);
  border-color: rgba(201,168,76,.2);
}

.scrim {
  position: fixed; inset: 0; background: rgba(0,0,0,.55);
  opacity: 0; pointer-events: none; z-index: 70;
  transition: opacity .28s ease;
}
.scrim.show { opacity: 1; pointer-events: auto; }

/* Hide TOC content during language switch to prevent jarring transition */
.toc-panel.lang-switching { visibility: hidden; }
.toc-panel.lang-switching * { visibility: hidden; }

/* ─── 8. Layout ──────────────────────────────────────────── */
#content { padding: 24px 0 60px; }

.page {
  width: min(1080px, 92vw); margin: 36px auto;
  background:
    linear-gradient(90deg, rgba(201,168,76,.05), transparent 12%, transparent 88%, rgba(201,168,76,.05)),
    var(--paper);
  color: var(--ink);
  border-radius: var(--radius-card);
  border: 1px solid rgba(0,0,0,.06);
  box-shadow: var(--shadow-card);
  padding: 48px 52px;
  position: relative; overflow: hidden;
}

/* decorative corners */
.decor-corner {
  position: absolute; width: 64px; height: 64px;
  border: 1.5px solid rgba(201,168,76,.45); border-radius: 10px; opacity: .4;
}
.decor-corner.tl { top: 14px; left: 14px; border-right: none; border-bottom: none; }
.decor-corner.tr { top: 14px; right: 14px; border-left: none; border-bottom: none; }
.decor-corner.bl { bottom: 14px; left: 14px; border-right: none; border-top: none; }
.decor-corner.br { bottom: 14px; right: 14px; border-left: none; border-top: none; }

/* ─── 9. Hero Section ────────────────────────────────────── */
.page-hero { text-align: center; padding: 72px 52px; }
.page-hero .hero-title {
  font-family: var(--font-display); color: var(--gold);
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  letter-spacing: 5px; line-height: 1.1;
  margin-bottom: 10px;
}
.page-hero .hero-subtitle {
  color: #6a5e4e; font-weight: 700;
  letter-spacing: 2px; font-size: .9rem; margin-bottom: 20px;
  text-transform: uppercase;
}
.page-hero .bio {
  max-width: 780px; margin: 0 auto 32px;
  color: #3d3020; line-height: 1.8; font-size: 1rem;
}
.page-hero .bio .bio-quote {
  display: block; margin-top: 14px;
  color: var(--gold-deep); font-style: italic; font-weight: 600;
  border-left: 3px solid var(--gold); padding-left: 14px;
  text-align: left;
}
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 4px; }

/* ─── 10. Chapter Head ───────────────────────────────────── */
.chapter-head {
  display: flex; align-items: center; gap: 12px;
  flex-wrap: wrap; margin-bottom: 10px;
}
.chapter-head h2 {
  font-family: var(--font-display); color: var(--gold) !important;
  font-size: clamp(1.3rem, 3vw, 2rem);
  letter-spacing: .5px; font-weight: 900;
  text-transform: uppercase;
}
.ribbon {
  background: linear-gradient(90deg, rgba(201,168,76,.2), rgba(201,168,76,.04));
  border: 1px solid rgba(201,168,76,.28);
  color: #7b6930; border-radius: 999px;
  padding: 5px 12px; font-size: .75rem; font-weight: 700;
  letter-spacing: .5px; white-space: nowrap;
}

.lang-badge {
  display: inline-flex; align-items: center;
  background: rgba(34,26,16,.08);
  border: 1px solid rgba(34,26,16,.2);
  color: var(--muted);
  font-size: .68rem; font-weight: 800; letter-spacing: 1px;
  padding: 5px 10px; border-radius: 6px;
  text-transform: uppercase; white-space: nowrap;
}

/* ─── 11. Book Grid ──────────────────────────────────────── */
.book-grid {
  display: grid;
  grid-template-columns: 1.25fr .95fr;
  gap: 32px; align-items: start; margin-top: 14px;
}
.col-text .lead {
  font-size: 1.12rem; font-weight: 600; color: #3a2c1c; margin-bottom: 14px;
}
.col-text p { color: #4a3c2a; margin-bottom: 12px; line-height: 1.8; }
.col-text strong { color: var(--gold-deep); }

/* ─── 12. Store Buttons & Edition Switcher ──────────────── */
.store-group {
  margin-top: 18px;
  display: flex; flex-direction: column; gap: 10px; align-items: flex-start;
}
.btn-store.active-store {
  background: rgba(201,168,76,.12);
  border-color: rgba(201,168,76,.45); color: var(--gold-deep);
}
.store-note {
  font-size: .76rem; color: var(--muted); font-style: italic;
  letter-spacing: .2px; line-height: 1.5; margin: 0;
}

.preview-trigger { margin: 14px 0 6px; }
.preview-trigger-icon { display: inline-flex; opacity: .85; }

.edition-switcher {
  display: inline-flex; gap: 4px; margin: 22px 0 16px;
  padding: 4px; border-radius: 999px;
  background: rgba(34,26,16,.06);
  border: 1px solid rgba(0,0,0,.08);
}
.edition-toggle {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 18px; border-radius: 999px;
  border: none; background: transparent;
  color: #6d5b42; font-size: .82rem; font-weight: 700;
  letter-spacing: .3px; transition: var(--transition);
}
.edition-toggle-icon { display: inline-flex; opacity: .75; }
.edition-toggle:hover { color: var(--ink); }
.edition-toggle.active {
  background: linear-gradient(135deg, var(--gold-light), var(--gold-deep));
  color: #1a1000;
  box-shadow: 0 6px 18px rgba(201,168,76,.4);
}
.edition-toggle.active .edition-toggle-icon { opacity: 1; }

/* ─── 13. Cover Stage ────────────────────────────────────── */
/* cover-stage sets the height via aspect-ratio.
   cover-frame = absolute overlay (for cross-fade).
   cover-card  = the visual card, fills 100% of cover-frame. */
.cover-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4.4;
}
.cover-frame {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity .55s cubic-bezier(.4,0,.2,1);
}
.cover-frame.is-active {
  opacity: 1;
  pointer-events: auto;
}
.cover-card {
  position: relative;
  width: 100%;
  height: 100%;
  background: #fff;
  padding: 12px;
  border-radius: 14px;
  box-shadow: 0 12px 32px rgba(0,0,0,.3);
}
.cover-card img {
  border-radius: 8px;
  width: 100%; height: 100%;
  object-fit: cover;
}
.cover-badge {
  position: absolute; top: -10px; right: 4px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-deep));
  color: #1a0f00; font-size: .68rem; font-weight: 900;
  padding: 4px 10px; border-radius: 999px;
  box-shadow: 0 4px 12px rgba(201,168,76,.5);
  letter-spacing: .5px; text-transform: uppercase;
  z-index: 2;
}

/* ─── 14. Kindle-Style Reader Modal ─────────────────────── */

/* Overlay */
.modal-overlay {
  position: fixed; inset: 0; z-index: 95;
  display: grid; place-items: center;
  padding: 0;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .32s ease, visibility .32s ease;
}
.modal-overlay.open { opacity: 1; visibility: visible; pointer-events: auto; }
.modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(4,4,6,.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* The reader panel itself */
.kindle-reader {
  position: relative; z-index: 1;
  width: min(740px, 96vw);
  height: min(88vh, 820px);
  display: grid;
  grid-template-rows: auto 1fr auto;
  grid-template-columns: 1fr;
  background: var(--kindle-bg);
  border-radius: 10px;
  border: 1px solid rgba(0,0,0,.15);
  box-shadow: 0 32px 80px rgba(0,0,0,.65), 0 0 0 1px rgba(255,255,255,.06);
  overflow: hidden;
  transform: scale(.97) translateY(12px);
  transition: transform .32s cubic-bezier(.4,0,.2,1);
}
.modal-overlay.open .kindle-reader { transform: scale(1) translateY(0); }

/* Kindle Top Bar */
.kindle-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px;
  height: 48px;
  background: rgba(30,21,10,.94);
  border-bottom: 1px solid rgba(201,168,76,.2);
  gap: 12px;
  flex-shrink: 0;
}
.kindle-topbar-left {
  display: flex; align-items: center; gap: 8px;
  overflow: hidden; min-width: 0;
}
.kindle-book-title {
  font-family: var(--font-display); font-size: .78rem; font-weight: 700;
  color: var(--gold-light); letter-spacing: 1px; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}
.kindle-sep { color: rgba(201,168,76,.4); font-size: .9rem; flex-shrink: 0; }
.kindle-chapter {
  font-size: .7rem; color: #b09a6a; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
  font-weight: 600; letter-spacing: .5px;
}
.kindle-topbar-right {
  display: flex; align-items: center; gap: 10px; flex-shrink: 0;
}
.kindle-badge {
  font-family: var(--font-display); font-size: .6rem;
  letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--gold); border: 1px solid rgba(201,168,76,.35);
  border-radius: 4px; padding: 3px 8px;
  white-space: nowrap;
}
.kindle-close {
  width: 30px; height: 30px; border-radius: 50%;
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14);
  color: #aaa; display: grid; place-items: center;
  transition: var(--transition); flex-shrink: 0;
}
.kindle-close:hover { background: rgba(255,255,255,.16); color: #fff; border-color: rgba(255,255,255,.3); }

/* Reading Viewport */
.kindle-viewport {
  position: relative;
  overflow: hidden;
  background:
    repeating-linear-gradient(0deg, rgba(0,0,0,.012) 0 1px, transparent 1px 28px),
    var(--kindle-bg);
  -webkit-user-select: none; user-select: none;
  -webkit-touch-callout: none;
}

/* Each page */
.kindle-page {
  position: absolute; inset: 0;
  padding: 44px 60px 36px;
  overflow-y: auto;
  opacity: 0; pointer-events: none;
  transform: translateX(28px);
  transition: opacity .38s ease, transform .38s ease;
  scrollbar-width: thin;
  scrollbar-color: rgba(201,168,76,.25) transparent;
}
.kindle-page::-webkit-scrollbar { width: 5px; }
.kindle-page::-webkit-scrollbar-track { background: transparent; }
.kindle-page::-webkit-scrollbar-thumb { background: rgba(201,168,76,.25); border-radius: 3px; }

.kindle-page.is-active {
  opacity: 1; pointer-events: auto; transform: translateX(0);
  position: relative; inset: auto;
}
.kindle-page.is-leaving-back { transform: translateX(-28px); }

/* Page header (chapter label + folio) */
.kindle-page-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 20px; padding-bottom: 10px;
  border-bottom: 1px solid rgba(0,0,0,.12);
}
.kindle-page-head .kp-chapter {
  font-family: var(--font-display); font-size: .65rem;
  letter-spacing: 2px; text-transform: uppercase; color: var(--gold-deep);
}
.kindle-page-head .kp-folio {
  font-size: .68rem; color: var(--muted); font-variant-numeric: tabular-nums;
}

/* Page body — optimized for comfortable reading */
.kindle-page-body {
  color: var(--kindle-ink);
  font-family: var(--font-reader);
  font-size: 1.06rem;
  line-height: 1.9;
}
.kindle-page-body p { margin-bottom: 1em; }
.kindle-page-body p:last-child { margin-bottom: 0; }
.kindle-page-body .rp-firstline {
  font-family: var(--font-display); font-weight: 700;
  color: var(--gold-deep); margin-bottom: .25em;
}
.kindle-page-body .rp-dossier-block {
  border-left: 3px solid var(--gold-deep);
  background: rgba(201,168,76,.07);
  padding: 14px 16px;
  margin: 18px 0;
  font-family: 'Courier New', Courier, monospace;
  font-size: .88rem; line-height: 1.7; color: #3a2c1c;
  border-radius: 0 6px 6px 0;
}
.kindle-page-body .rp-sign {
  display: block; font-size: .8rem; letter-spacing: .5px;
  font-family: var(--font-body); font-weight: 700; color: var(--muted);
  margin: 16px 0 4px; text-transform: uppercase;
}

/* Subtle watermark */
.kindle-page::after {
  content: 'PREVIEW';
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 3rem;
  letter-spacing: 8px; color: rgba(34,26,16,.028);
  transform: rotate(-22deg) scale(1.4);
  pointer-events: none; white-space: nowrap;
}

/* Edge navigation buttons */
.kindle-edge {
  position: absolute; top: 50%;
  transform: translateY(-50%);
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(30,21,10,.72);
  border: 1px solid rgba(201,168,76,.3);
  color: var(--gold-light);
  display: grid; place-items: center;
  transition: var(--transition);
  z-index: 10;
  backdrop-filter: blur(4px);
}
.kindle-edge:hover:not(:disabled) {
  background: rgba(201,168,76,.22); border-color: var(--gold);
  transform: translateY(-50%) scale(1.08);
}
.kindle-edge:disabled { opacity: .25; cursor: default; }
.kindle-edge-prev { left: 12px; }
.kindle-edge-next { right: 12px; }

/* Bottom bar */
.kindle-bottombar {
  background: rgba(30,21,10,.94);
  border-top: 1px solid rgba(201,168,76,.15);
  padding: 10px 20px 12px;
  flex-shrink: 0;
}
.kindle-progress-wrap { margin-bottom: 8px; }
.kindle-progress-track {
  height: 2px; background: rgba(255,255,255,.1); border-radius: 2px; overflow: hidden;
}
.kindle-progress-fill {
  height: 100%; width: 14.28%; /* 1/7 */
  background: linear-gradient(90deg, var(--gold-deep), var(--gold-light));
  border-radius: 2px;
  transition: width .35s ease;
}
.kindle-footer-row {
  display: flex; align-items: center; justify-content: space-between;
}
.kindle-pageno {
  font-size: .75rem; font-weight: 700; color: #b09a6a;
  font-variant-numeric: tabular-nums; min-width: 40px;
}
.kindle-footnote {
  font-size: .68rem; color: rgba(176,154,106,.6); font-style: italic;
  text-align: right; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* Dot indicators */
.reader-dots { display: flex; gap: 5px; }
.reader-dots .dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: rgba(255,255,255,.2); transition: var(--transition);
}
.reader-dots .dot.is-active { background: var(--gold); width: 16px; border-radius: 3px; }

body.modal-locked { overflow: hidden; }

/* Print protection */
@media print {
  .kindle-reader { visibility: hidden; }
}

/* ─── 15. Contact ────────────────────────────────────────── */
.contact-card {
  background: #fff; border: 1px solid rgba(0,0,0,.06);
  border-radius: 14px; padding: 22px; margin-top: 10px;
  box-shadow: 0 10px 28px rgba(0,0,0,.2);
}
.contact-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 8px; border-bottom: 1px dashed rgba(0,0,0,.1);
}
.contact-row:last-child { border-bottom: 0; }
.contact-row .label { color: #6d5b42; font-weight: 700; font-size: .9rem; }
.contact-row a { color: var(--gold-deep); font-weight: 700; }
.contact-row a:hover { color: var(--gold); }

/* ─── 15b. Ko-fi Support Button ─────────────────────────── */
.kofi-wrap {
  display: flex; justify-content: center;
  margin: 8px auto 0;
  width: min(1080px, 92vw);
}
/* Override Ko-fi's default button color to match site gold */
.kofi-wrap .btn-container-div { display: flex; justify-content: center; }
.kofi-wrap img[alt*="Ko-fi"] { filter: brightness(1.05); }

/* ─── 16. Footer ─────────────────────────────────────────── */
.site-footer {
  width: min(1080px, 92vw); margin: 16px auto 0;
  color: #c0a870; text-align: center;
  padding: 20px 0 12px;
  border-top: 1px solid rgba(201,168,76,.22);
  font-size: .85rem;
}

/* ─── 17. Scroll Reveal ──────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(22px) scale(.985);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.in { opacity: 1; transform: none; }

/* ─── 18. RTL Support ────────────────────────────────────── */
body.rtl { direction: rtl; }
body.rtl .topbar-right { order: -1; }
body.rtl .toc-panel {
  inset: 0 auto 0 0;
  border-left: none; border-right: 1px solid rgba(201,168,76,.22);
  transform: translateX(-105%);
}
body.rtl .toc-panel.open { transform: translateX(0); }
body.rtl .page-hero .bio .bio-quote {
  border-left: none; border-right: 3px solid var(--gold);
  padding-left: 0; padding-right: 14px; text-align: right;
}
body.rtl .kindle-edge-prev { left: auto; right: 12px; }
body.rtl .kindle-edge-next { right: auto; left: 12px; }
body.rtl .kindle-page-head { flex-direction: row-reverse; }
body.rtl .kindle-page-body { text-align: right; }
body.rtl .kindle-page-body .rp-dossier-block {
  border-left: none; border-right: 3px solid var(--gold-deep);
  border-radius: 6px 0 0 6px;
}
body.rtl .cover-badge { right: auto; left: 4px; }
body.rtl .store-group { align-items: flex-end; }
body.rtl .kindle-footnote { text-align: left; }

/* Arabic font override — Cairo for everything */
body[lang="ar"],
body[lang="ar"] * {
  font-family: var(--font-ar) !important;
}
body[lang="ar"] .kindle-page-body {
  font-size: 1.08rem; line-height: 2.1;
}
body[lang="ar"] .page-hero .hero-title,
body[lang="ar"] .chapter-head h2 {
  font-family: 'Cairo', sans-serif !important;
  letter-spacing: 0;
}

/* ─── 19. Responsive — tablet (≤900px) ──────────────────── */
@media (max-width: 900px) {
  .book-grid { grid-template-columns: 1fr !important; }

  .col-cover {
    order: -1 !important;
    width: 100% !important;
    max-width: 260px !important;
    margin: 0 auto !important;
    display: block !important;
  }
  .col-cover .cover-stage {
    display: block !important;
    width: 100% !important;
    height: 360px !important;
    aspect-ratio: unset !important;
    position: relative !important;
    overflow: visible !important;
  }
  .col-cover .cover-frame {
    position: absolute !important;
    inset: 0 !important;
  }
  .col-cover .cover-card {
    width: 100% !important;
    height: 100% !important;
    overflow: visible !important;
  }
  .col-cover .cover-card img {
    display: block !important;
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
    object-fit: cover !important;
  }

  .page { padding: 32px 28px !important; }
}

/* ─── 19b. Mobile override lockdown (≤768px) ────────────── */
@media only screen and (max-width: 768px) {

  /* ── 1. Prevent ALL horizontal overflow ── */
  html, body {
    overflow-x: hidden !important;
    max-width: 100vw !important;
  }

  /* ── 2. Cover images — local files, forced render ── */
  .col-cover {
    order: -1 !important;
    width: 100% !important;
    max-width: 300px !important;
    margin: 0 auto !important;
    display: block !important;
  }
  .col-cover .cover-stage {
    display: block !important;
    position: relative !important;
    width: 100% !important;
    height: 390px !important;
    aspect-ratio: unset !important;
    overflow: visible !important;
  }
  .col-cover .cover-frame {
    display: block !important;
    position: absolute !important;
    inset: 0 !important;
    opacity: 0 !important;
    pointer-events: none !important;
    transition: opacity .55s ease !important;
  }
  .col-cover .cover-frame.is-active {
    opacity: 1 !important;
    pointer-events: auto !important;
  }
  .col-cover .cover-card {
    display: block !important;
    position: relative !important;
    width: 100% !important;
    height: 100% !important;
    overflow: visible !important;
    background: #fff !important;
    padding: 10px !important;
    border-radius: 14px !important;
    box-shadow: 0 12px 32px rgba(0,0,0,.3) !important;
  }
  /* Force cover images to render — local paths set in HTML */
  .col-cover .cover-card img {
    display: block !important;
    width: 100% !important;
    height: 100% !important;
    max-width: 300px !important;
    margin: 0 auto !important;
    object-fit: cover !important;
    border-radius: 8px !important;
    visibility: visible !important;
    opacity: 1 !important;
  }

  /* ── 3. Topbar: single stable row ── */
  .topbar {
    flex-wrap: nowrap !important;
    height: auto !important;
    padding: 10px 14px !important;
    gap: 8px !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 60 !important;
  }
  .brand { font-size: .85rem !important; letter-spacing: 1.5px !important; }
  .topbar-right { flex-shrink: 0 !important; gap: 8px !important; }

  /* ── 4. Pages ── */
  .page { padding: 24px 16px !important; }
  .page-hero { padding: 36px 16px !important; }
  .hero-cta { flex-direction: column !important; align-items: center !important; }
  .chapter-head { flex-direction: column !important; align-items: flex-start !important; }

  /* ── 5. Store / Edition ── */
  .store-group { gap: 8px !important; }
  .btn-store { font-size: .78rem !important; padding: 7px 12px !important; }
  .edition-switcher { width: 100% !important; }
  .edition-toggle { flex: 1 !important; justify-content: center !important; padding: 10px 12px !important; }

  /* ── 6. TOC: prevent layout shift during language switch ── */
  .toc-panel {
    position: fixed !important;
    z-index: 80 !important;
  }
  .toc-panel.lang-switching {
    visibility: hidden !important;
    pointer-events: none !important;
  }

  /* ── 7. Kindle reader: true full-screen, no clipping ── */
  .modal-overlay {
    padding: 0 !important;
    display: flex !important;
    align-items: stretch !important;
    justify-content: stretch !important;
  }
  .modal-overlay .modal-backdrop {
    position: fixed !important;
    inset: 0 !important;
  }
  .kindle-reader {
    position: relative !important;
    z-index: 1 !important;
    width: 100vw !important;
    height: 100vh !important;
    height: 100dvh !important;
    border-radius: 0 !important;
    border: none !important;
    display: grid !important;
    grid-template-rows: auto 1fr auto !important;
    overflow: hidden !important;
    transform: none !important;   /* kill the open animation scale on mobile */
  }
  .modal-overlay.open .kindle-reader {
    transform: none !important;
  }
  .kindle-viewport {
    position: relative !important;
    overflow: hidden !important;
    width: 100% !important;
  }
  .kindle-page {
    position: absolute !important;
    inset: 0 !important;
    padding: 24px 18px 20px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
  }
  .kindle-page-body {
    font-size: .94rem !important;
    line-height: 1.85 !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
    max-width: 100% !important;
  }
  .kindle-edge { width: 34px !important; height: 34px !important; }
  .kindle-edge-prev { left: 6px !important; }
  .kindle-edge-next { right: 6px !important; }
  .kindle-badge { display: none !important; }
  .kindle-topbar { padding: 0 10px !important; gap: 6px !important; height: 44px !important; }
  .kindle-topbar-left { gap: 4px !important; overflow: hidden !important; }
  .kindle-book-title { font-size: .7rem !important; }
  .kindle-chapter, .kindle-sep { display: none !important; }
}

/* ── Extra small screens (≤400px) ───────────────────────── */
@media only screen and (max-width: 400px) {
  .col-cover { max-width: 240px !important; }
  .col-cover .cover-stage { height: 310px !important; }
}

/* ─── 20. Direction / Language locks (all screen sizes) ─── */

/* Arabic — RTL */
[lang="ar"],
[lang="ar"] body,
body[lang="ar"] {
  direction: rtl !important;
  text-align: right !important;
}

/* Spanish — force LTR, block any RTL inheritance */
[lang="es"],
[lang="es"] body,
body[lang="es"],
html[lang="es"] * {
  direction: ltr !important;
  text-align: left !important;
  unicode-bidi: normal !important;
}

/* All non-RTL languages: belt-and-braces LTR lock */
:root:not([lang="ar"]):not([lang="fa"]):not([lang="he"]):not([lang="ur"]) body,
:root:not([lang="ar"]):not([lang="fa"]):not([lang="he"]):not([lang="ur"]) .topbar,
:root:not([lang="ar"]):not([lang="fa"]):not([lang="he"]):not([lang="ur"]) .toc-panel {
  direction: ltr !important;
}