/*
Theme Name: Blakely Darling
Theme URI: https://blakelydarling.com
Author: DramWell
Description: A colorful, whimsical WordPress theme for Blakely Darling Coloring Books.
Version: 2.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
Text Domain: blakely-darling
*/

/* ==========================================================================
   CSS Variables
   ========================================================================== */
:root {
  --bd-pink: #FF6B9D;
  --bd-purple: #C084FC;
  --bd-lavender: #DDD6FE;
  --bd-mint: #6EE7B7;
  --bd-yellow: #FDE68A;
  --bd-orange: #FB923C;
  --bd-coral: #F87171;
  --bd-sky: #7DD3FC;
  --bd-navy: #001F4E;
  --bd-bg-cream: #FFFBF0;
  --bd-bg-light: #FFF5F7;
  --bd-bg-lavender: #F5F0FF;
  --bd-text-dark: #1E1B4B;
  --bd-text-mid: #4C1D95;
  --bd-text-light: #6B7280;
  --bd-white: #FFFFFF;
  --bd-gold: #F59E0B;
  --bd-green: #10B981;
  --bd-radius: 1.25rem;
  --bd-radius-lg: 2rem;
  --bd-shadow: 0 4px 24px rgba(192,132,252,0.15);
  --bd-shadow-lg: 0 12px 48px rgba(192,132,252,0.2);
  --bd-transition: 0.4s cubic-bezier(0.25,0.46,0.45,0.94);
  --bd-font-heading: 'Fredoka','Comic Neue',cursive,system-ui;
  --bd-font-body: 'Nunito','Quicksand',system-ui,sans-serif;
}

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

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

body {
  font-family: var(--bd-font-body);
  color: var(--bd-text-dark);
  background: var(--bd-bg-cream);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
}

/* ==========================================================================
   Preloader
   ========================================================================== */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--bd-bg-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease;
}

.preloader.loaded {
  opacity: 0;
  pointer-events: none;
}

.preloader img {
  width: 120px;
  animation: preloader-pulse 1.5s ease-in-out infinite;
}

@keyframes preloader-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.08); opacity: 0.7; }
}

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--bd-font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--bd-text-dark);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }

p {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--bd-text-light);
}

.section-label {
  display: inline-block;
  font-family: var(--bd-font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--bd-pink);
  background: linear-gradient(135deg, rgba(255,107,157,0.12), rgba(192,132,252,0.12));
  padding: 0.4em 1.2em;
  border-radius: 100px;
  margin-bottom: 1rem;
}

/* ==========================================================================
   Layout
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
  position: relative;
}

section {
  scroll-margin-top: 80px;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header h2 {
  margin-top: 0.75rem;
}

/* ==========================================================================
   Color Band
   ========================================================================== */
.color-band {
  height: 6px;
  background: linear-gradient(90deg,
    var(--bd-pink),
    var(--bd-orange),
    var(--bd-yellow),
    var(--bd-mint),
    var(--bd-sky),
    var(--bd-purple),
    var(--bd-pink)
  );
  background-size: 200% 100%;
  animation: bandShift 5s linear infinite;
}

@keyframes bandShift {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

/* ==========================================================================
   Navigation / Header
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 251, 240, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(192, 132, 252, 0.1);
  transition: var(--bd-transition);
  padding: 0.85rem 0;
}

.site-header.scrolled {
  padding: 0.45rem 0;
  box-shadow: var(--bd-shadow);
  background: rgba(255, 251, 240, 0.96);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-logo img {
  height: 48px;
  width: auto;
  transition: var(--bd-transition);
}

.site-logo:hover img {
  transform: scale(1.05) rotate(-2deg);
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  font-family: var(--bd-font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--bd-text-mid);
  position: relative;
  transition: var(--bd-transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--bd-pink), var(--bd-purple));
  border-radius: 100px;
  transition: width 0.3s ease;
}

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

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

.nav-cta {
  background: linear-gradient(135deg, var(--bd-pink), var(--bd-purple));
  color: var(--bd-white) !important;
  padding: 0.6em 1.5em;
  border-radius: 100px;
  font-weight: 600;
  transition: var(--bd-transition);
  box-shadow: 0 4px 15px rgba(255, 107, 157, 0.3);
}

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

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 107, 157, 0.45);
  color: var(--bd-white) !important;
}

/* Hamburger */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--bd-text-dark);
  border-radius: 2px;
  transition: var(--bd-transition);
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background: linear-gradient(160deg, var(--bd-bg-cream) 0%, var(--bd-bg-light) 40%, var(--bd-bg-lavender) 100%);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
  animation: heroFadeInLeft 1s ease-out forwards;
}

.hero-image {
  position: relative;
  z-index: 2;
  animation: heroFadeInRight 1s 0.3s ease-out both;
}

@keyframes heroFadeInLeft {
  from { opacity: 0; transform: translateX(-50px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes heroFadeInRight {
  from { opacity: 0; transform: translateX(50px); }
  to { opacity: 1; transform: translateX(0); }
}

.hero-content h1 {
  background: linear-gradient(135deg, var(--bd-text-dark) 0%, var(--bd-text-mid) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
}

.hero-content h1 em {
  background: linear-gradient(135deg, var(--bd-pink), var(--bd-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-style: italic;
}

.hero-content p {
  font-size: 1.15rem;
  max-width: 500px;
  margin-bottom: 2rem;
}

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

.hero-social-proof {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--bd-font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--bd-text-mid);
  background: var(--bd-white);
  padding: 0.5em 1.2em;
  border-radius: 100px;
  box-shadow: var(--bd-shadow);
  margin-top: 1.5rem;
}

.hero-social-proof .green-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--bd-green);
  flex-shrink: 0;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,0.4); }
  50% { box-shadow: 0 0 0 6px rgba(16,185,129,0); }
}

.book-wrapper {
  position: relative;
  animation: bookFloat 6s ease-in-out infinite;
}

.book-wrapper img {
  border-radius: var(--bd-radius-lg);
  box-shadow: var(--bd-shadow-lg);
  transition: var(--bd-transition);
}

.book-wrapper:hover img {
  transform: scale(1.03) rotate(1deg);
  box-shadow: 0 20px 60px rgba(192,132,252,0.3);
}

@keyframes bookFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

.gift-badge {
  position: absolute;
  top: -12px;
  right: -12px;
  background: var(--bd-pink);
  color: var(--bd-white);
  font-family: var(--bd-font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.5em 0.9em;
  border-radius: 100px;
  transform: rotate(12deg);
  box-shadow: 0 4px 12px rgba(255,107,157,0.4);
  z-index: 3;
}

/* Sparkles */
.sparkle {
  position: absolute;
  width: 20px;
  height: 20px;
  background: var(--bd-yellow);
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
  animation: sparkleAnim 2s ease-in-out infinite;
  pointer-events: none;
}

.sparkle:nth-child(1) { top: 8%; right: -6%; animation-delay: 0s; background: var(--bd-yellow); }
.sparkle:nth-child(2) { bottom: 18%; left: -8%; animation-delay: 0.3s; background: var(--bd-pink); }
.sparkle:nth-child(3) { top: -6%; left: 28%; animation-delay: 0.6s; background: var(--bd-orange); width: 15px; height: 15px; }
.sparkle:nth-child(4) { bottom: 4%; right: 8%; animation-delay: 0.9s; background: var(--bd-purple); width: 12px; height: 12px; }
.sparkle:nth-child(5) { top: 40%; right: -10%; animation-delay: 1.2s; background: var(--bd-mint); width: 16px; height: 16px; }

@keyframes sparkleAnim {
  0%, 100% { opacity: 0.6; transform: scale(1) rotate(0deg); }
  50% { opacity: 1; transform: scale(1.3) rotate(180deg); }
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--bd-font-heading);
  font-weight: 600;
  font-size: 1rem;
  padding: 1em 2.5em;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: var(--bd-transition);
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--bd-pink), var(--bd-purple));
  color: var(--bd-white);
  box-shadow: 0 4px 20px rgba(255, 107, 157, 0.35);
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.3), transparent);
  transform: rotate(30deg) translateX(-100%);
  animation: shimmer 4s infinite;
}

@keyframes shimmer {
  0%, 85% { transform: rotate(30deg) translateX(-100%); }
  100% { transform: rotate(30deg) translateX(100%); }
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(255, 107, 157, 0.5);
  color: var(--bd-white);
}

.btn-secondary {
  background: var(--bd-white);
  color: var(--bd-text-mid);
  border: 2px solid var(--bd-lavender);
  box-shadow: var(--bd-shadow);
}

.btn-secondary:hover {
  border-color: var(--bd-purple);
  transform: translateY(-2px);
  box-shadow: var(--bd-shadow-lg);
}

.btn-amazon {
  background: linear-gradient(135deg, #FF9900, #FFB84D);
  color: #111;
  box-shadow: 0 4px 20px rgba(255, 153, 0, 0.3);
  overflow: hidden;
}

.btn-amazon:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(255, 153, 0, 0.45);
  color: #111;
}

.btn-white {
  background: var(--bd-white);
  color: var(--bd-pink);
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  overflow: hidden;
}

.btn-white::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(to right, transparent, rgba(255,107,157,0.15), transparent);
  transform: rotate(30deg) translateX(-100%);
  animation: shimmer 4s 1s infinite;
}

.btn-white:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
  color: var(--bd-purple);
}

/* ==========================================================================
   Featured Books Section
   ========================================================================== */
.featured-books {
  background: var(--bd-white);
  position: relative;
}

.book-showcase {
  display: flex;
  gap: 4rem;
  align-items: center;
}

.book-showcase + .book-showcase {
  margin-top: 4rem;
  padding-top: 4rem;
  border-top: 1px solid var(--bd-lavender);
}

.book-showcase:nth-child(even) {
  flex-direction: row-reverse;
}

.book-3d {
  position: relative;
  flex: 0 0 auto;
  width: clamp(260px, 35%, 380px);
}

.book-3d img {
  border-radius: var(--bd-radius);
  box-shadow: 0 8px 32px rgba(0,0,0,0.12), 0 2px 8px rgba(0,0,0,0.08);
  transform: perspective(1200px) rotateY(-3deg);
  transition: transform 0.5s ease, box-shadow 0.5s ease;
  width: 100%;
}

.book-3d:hover img {
  transform: perspective(1200px) rotateY(-8deg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.2), 0 4px 16px rgba(0,0,0,0.1);
}

.book-badge {
  position: absolute;
  top: 20px;
  left: -10px;
  background: var(--bd-pink);
  color: var(--bd-white);
  font-family: var(--bd-font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.3em 1.8em;
  transform: rotate(-45deg) translateX(-25%);
  transform-origin: top left;
  white-space: nowrap;
  overflow: hidden;
  z-index: 2;
}

.book-badge::before {
  content: '';
  position: absolute;
  top: 0;
  left: -10px;
  width: calc(100% + 20px);
  height: 100%;
  background: var(--bd-pink);
  z-index: -1;
}

.book-showcase-content {
  flex: 1;
  min-width: 0;
}

.book-showcase-content h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--bd-pink), var(--bd-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.book-showcase-content p {
  margin-bottom: 1.5rem;
  max-width: 480px;
}

.book-rating {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.book-rating .stars {
  display: flex;
  gap: 2px;
  color: var(--bd-gold);
}

.book-rating .stars svg {
  width: 18px;
  height: 18px;
  fill: var(--bd-gold);
}

.book-rating .rating-count {
  font-size: 0.875rem;
  color: var(--bd-text-light);
}

.book-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.75rem;
}

.book-feature-pill {
  font-family: var(--bd-font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.3em 0.9em;
  border-radius: 100px;
  background: linear-gradient(135deg, rgba(255,107,157,0.1), rgba(192,132,252,0.1));
  color: var(--bd-text-mid);
  border: 1px solid var(--bd-lavender);
}

/* ==========================================================================
   Mid-page CTA (section-dark)
   ========================================================================== */
.section-dark {
  background: var(--bd-text-dark);
  color: var(--bd-white);
  text-align: center;
  padding: 3rem 0;
}

.section-dark h2 {
  color: var(--bd-white);
  margin-bottom: 0.75rem;
}

.section-dark p {
  color: rgba(255,255,255,0.75);
  max-width: 560px;
  margin: 0 auto 2rem;
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-section {
  background: var(--bd-navy);
  color: var(--bd-white);
  position: relative;
  overflow: hidden;
}

.about-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.about-section h2,
.about-section h3 {
  color: var(--bd-white);
}

.about-section p {
  color: rgba(255,255,255,0.72);
}

.about-section .section-label {
  color: var(--bd-pink);
  background: rgba(255,107,157,0.12);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.about-image {
  position: relative;
}

.about-image::before {
  content: '';
  position: absolute;
  inset: -12px;
  background: linear-gradient(135deg, var(--bd-pink), var(--bd-purple), var(--bd-mint));
  border-radius: calc(var(--bd-radius-lg) + 12px);
  z-index: -1;
  opacity: 0.3;
  filter: blur(20px);
  animation: aboutGlow 6s ease-in-out infinite;
}

@keyframes aboutGlow {
  0%, 100% { opacity: 0.25; filter: blur(20px); }
  50% { opacity: 0.45; filter: blur(30px); }
}

.about-image img {
  object-fit: contain;
  height: auto;
  max-width: 520px;
  width: 100%;
  border-radius: var(--bd-radius-lg);
}

.about-content {
  position: relative;
  z-index: 1;
}

.about-content h2 {
  margin-bottom: 1rem;
}

.about-content p {
  margin-bottom: 1rem;
}

.about-content p:last-of-type {
  margin-bottom: 2rem;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--bd-font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 0.5em 1.1em;
  border-radius: 100px;
  transition: var(--bd-transition);
}

.social-link:hover {
  background: var(--bd-pink);
  border-color: var(--bd-pink);
  color: var(--bd-white);
  transform: scale(1.05);
}

.social-link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* ==========================================================================
   Stats Section
   ========================================================================== */
.stats-section {
  background: linear-gradient(135deg, var(--bd-pink), var(--bd-purple), var(--bd-navy));
  background-size: 400% 400%;
  animation: statsGradient 15s ease infinite;
  color: var(--bd-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

@keyframes statsGradient {
  0%, 100% { background-position: 0% 50%; }
  33% { background-position: 50% 0%; }
  66% { background-position: 100% 50%; }
}

.stats-section h2 {
  color: var(--bd-white);
  margin-bottom: 0.5rem;
}

.stats-section > .container > p {
  color: rgba(255,255,255,0.75);
  max-width: 560px;
  margin: 0 auto 3rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.stat-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--bd-radius);
  padding: 2.5rem 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--bd-transition);
}

.stat-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.14);
}

.stat-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}

.stat-icon svg {
  width: 36px;
  height: 36px;
}

.stat-number {
  font-family: var(--bd-font-heading);
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(135deg, var(--bd-pink), var(--bd-yellow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  margin-bottom: 0.5rem;
}

.stat-number.is-counting {
  animation: statPulse 0.3s ease;
}

@keyframes statPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

.stat-label {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.8);
  font-family: var(--bd-font-body);
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonials {
  background: #000;
  position: relative;
  overflow: hidden;
}

.testimonials .section-header h2 {
  color: var(--bd-white);
}

.testimonials .section-label {
  color: var(--bd-pink);
}

.testimonials-carousel {
  overflow: hidden;
  position: relative;
}

.testimonials-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

.testimonial-slide {
  flex: 0 0 100%;
  padding: 0 0.5rem;
}

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

.testimonial-card {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--bd-radius);
  padding: 2rem;
  border: 1px solid rgba(255,255,255,0.08);
  border-left: 3px solid var(--bd-mint);
  transition: var(--bd-transition);
  position: relative;
  overflow: hidden;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  background: rgba(255,255,255,0.1);
  box-shadow: 0 10px 40px rgba(110,231,183,0.15);
}

.testimonial-quote-mark {
  position: absolute;
  top: -8px;
  left: 16px;
  font-size: 5rem;
  font-family: Georgia, serif;
  color: rgba(255,255,255,0.06);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.testimonial-stars {
  color: var(--bd-gold);
  font-size: 1rem;
  margin-bottom: 0.85rem;
  display: flex;
  gap: 2px;
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
  fill: var(--bd-gold);
}

.testimonial-card p {
  color: rgba(255,255,255,0.8);
  font-style: italic;
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 1;
}

.testimonial-footer {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--bd-pink), var(--bd-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--bd-font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--bd-white);
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-family: var(--bd-font-heading);
  font-weight: 600;
  color: var(--bd-white);
  font-size: 0.9rem;
}

.testimonial-author span {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2.5rem;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  border: none;
  cursor: pointer;
  transition: var(--bd-transition);
  padding: 0;
}

.carousel-dot.active {
  background: var(--bd-pink);
  width: 24px;
  border-radius: 100px;
}

/* ==========================================================================
   Newsletter
   ========================================================================== */
.newsletter {
  background: linear-gradient(135deg, var(--bd-pink), var(--bd-purple));
  position: relative;
  overflow: hidden;
}

.newsletter::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Ccircle cx='20' cy='20' r='1' fill='rgba(255,255,255,0.08)'/%3E%3C/svg%3E");
  pointer-events: none;
}

.newsletter-container {
  position: relative;
  z-index: 1;
  text-align: center;
}

.newsletter h2 {
  color: var(--bd-white);
  margin-bottom: 0.5rem;
}

.newsletter > .container > p,
.newsletter-container > p {
  color: rgba(255,255,255,0.85);
  max-width: 520px;
  margin: 0 auto 2rem;
}

.newsletter-form-wrap {
  max-width: 560px;
  margin: 0 auto;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--bd-radius-lg);
  padding: 2.5rem;
  border: 1px solid rgba(255,255,255,0.2);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.newsletter-form .form-group {
  margin-bottom: 1rem;
}

.newsletter-form input[type="text"],
.newsletter-form input[type="email"] {
  width: 100%;
  padding: 0.85em 1.25em;
  border: 1.5px solid rgba(255,255,255,0.25);
  border-radius: var(--bd-radius);
  background: rgba(255,255,255,0.12);
  color: var(--bd-white);
  font-family: var(--bd-font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.newsletter-form input[type="text"]::placeholder,
.newsletter-form input[type="email"]::placeholder {
  color: rgba(255,255,255,0.6);
}

.newsletter-form input[type="text"]:focus,
.newsletter-form input[type="email"]:focus {
  border-color: rgba(255,255,255,0.6);
  box-shadow: 0 0 0 3px rgba(255,255,255,0.15);
}

.newsletter-form .checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.newsletter-form input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--bd-white);
  flex-shrink: 0;
  cursor: pointer;
}

.newsletter-form .checkbox-row label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.5;
  cursor: pointer;
}

.newsletter-form .submit-row {
  text-align: center;
}

.newsletter-form button[type="submit"] {
  background: var(--bd-white);
  color: var(--bd-pink);
  font-family: var(--bd-font-heading);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.9em 2.5em;
  border: none;
  border-radius: 100px;
  cursor: pointer;
  transition: var(--bd-transition);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.newsletter-form button[type="submit"]::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(to right, transparent, rgba(255,107,157,0.15), transparent);
  transform: rotate(30deg) translateX(-100%);
  animation: shimmer 4s 2s infinite;
}

.newsletter-form button[type="submit"]:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
  color: var(--bd-purple);
}

.newsletter-form .privacy-line {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.55);
  margin-top: 0.85rem;
}

.newsletter-form .social-proof-line {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.75);
  margin-top: 1rem;
  font-family: var(--bd-font-heading);
  font-weight: 600;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer-wave {
  display: block;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  background: var(--bd-navy);
}

.footer-wave svg {
  display: block;
  width: 100%;
  height: 60px;
}

.site-footer {
  background: linear-gradient(180deg, var(--bd-navy) 0%, #000d22 100%);
  color: rgba(255, 255, 255, 0.65);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  margin-top: 1rem;
  font-size: 0.875rem;
  max-width: 280px;
}

.footer-brand img {
  height: 40px;
  filter: brightness(0) invert(1);
}

.footer-col h4 {
  color: var(--bd-white);
  font-family: var(--bd-font-heading);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 1.25rem;
}

.footer-col a {
  display: block;
  padding: 0.3em 0;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  transition: var(--bd-transition);
}

.footer-col a:hover {
  color: var(--bd-pink);
  transform: translateX(4px);
}

.footer-social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  transition: var(--bd-transition);
  padding: 0;
  transform: none;
}

.footer-social a:hover {
  background: var(--bd-pink);
  transform: translateY(-3px);
  color: var(--bd-white);
}

.footer-social a svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
}

.footer-bottom p {
  color: rgba(255,255,255,0.4);
  font-size: 0.8rem;
}

.footer-bottom a {
  color: rgba(255,255,255,0.5);
  transition: color 0.3s ease;
}

.footer-bottom a:hover {
  color: var(--bd-pink);
}

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  z-index: 900;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--bd-pink), var(--bd-purple));
  color: var(--bd-white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(255,107,157,0.35);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}

.back-to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(255,107,157,0.5);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
}

/* ==========================================================================
   Floating Amazon CTA
   ========================================================================== */
.floating-cta {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 900;
  background: linear-gradient(135deg, var(--bd-pink), var(--bd-purple));
  color: var(--bd-white);
  font-family: var(--bd-font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85em 1.6em;
  border-radius: 100px;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(255,107,157,0.4);
  transform: translateY(100px);
  opacity: 0;
  transition: transform 0.4s ease, opacity 0.4s ease;
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.floating-cta.is-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
  animation: float-bounce 2s ease-in-out infinite;
}

@keyframes float-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.floating-cta:hover {
  animation: none;
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 8px 30px rgba(255,107,157,0.55);
  color: var(--bd-white);
}

/* ==========================================================================
   Exit Popup
   ========================================================================== */
.exit-popup {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
}

.exit-popup.is-open {
  display: block;
}

.exit-popup-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.exit-popup-content {
  position: relative;
  max-width: 420px;
  margin: 20vh auto;
  background: var(--bd-white);
  border-radius: var(--bd-radius-lg);
  padding: 2.5rem;
  text-align: center;
  box-shadow: var(--bd-shadow-lg);
  z-index: 1;
  animation: popupEntrance 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes popupEntrance {
  from { opacity: 0; transform: scale(0.88) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.exit-popup-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--bd-text-light);
  line-height: 1;
  transition: color 0.2s ease, transform 0.2s ease;
  padding: 0.25rem;
}

.exit-popup-close:hover {
  color: var(--bd-pink);
  transform: rotate(90deg);
}

.exit-popup-content h3 {
  margin-bottom: 0.75rem;
  font-size: 1.5rem;
}

.exit-popup-content p {
  margin-bottom: 1.5rem;
}

/* ==========================================================================
   Scroll Reveal
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  will-change: opacity, transform;
}

.reveal-left.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  will-change: opacity, transform;
}

.reveal-right.is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger delays */
.reveal[data-delay="1"],
.reveal-left[data-delay="1"],
.reveal-right[data-delay="1"] {
  transition-delay: 0.1s;
}

.reveal[data-delay="2"],
.reveal-left[data-delay="2"],
.reveal-right[data-delay="2"] {
  transition-delay: 0.2s;
}

.reveal[data-delay="3"],
.reveal-left[data-delay="3"],
.reveal-right[data-delay="3"] {
  transition-delay: 0.3s;
}

.reveal[data-delay="4"],
.reveal-left[data-delay="4"],
.reveal-right[data-delay="4"] {
  transition-delay: 0.4s;
}

/* No-JS fallback */
.no-js .reveal,
.no-js .reveal-left,
.no-js .reveal-right {
  opacity: 1;
  transform: none;
}

/* ==========================================================================
   Misc / Utility
   ========================================================================== */
.gradient-text {
  background: linear-gradient(135deg, var(--bd-pink), var(--bd-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-white { color: var(--bd-white) !important; }
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

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

/* Decorative background shapes */
.bg-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.bg-shapes .shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.07;
  animation: bgFloat 20s infinite ease-in-out;
}

.bg-shapes .shape:nth-child(1) {
  width: 320px; height: 320px;
  background: var(--bd-pink);
  top: -8%; left: -4%;
  animation-delay: 0s;
}

.bg-shapes .shape:nth-child(2) {
  width: 220px; height: 220px;
  background: var(--bd-purple);
  top: 35%; right: -3%;
  animation-delay: -6s;
}

.bg-shapes .shape:nth-child(3) {
  width: 260px; height: 260px;
  background: var(--bd-mint);
  bottom: -6%; left: 18%;
  animation-delay: -12s;
}

.bg-shapes .shape:nth-child(4) {
  width: 180px; height: 180px;
  background: var(--bd-yellow);
  top: 58%; right: 22%;
  animation-delay: -17s;
}

@keyframes bgFloat {
  0%, 100% { transform: translate(0, 0) rotate(0deg) scale(1); }
  25% { transform: translate(28px, -36px) rotate(5deg) scale(1.04); }
  50% { transform: translate(-18px, 22px) rotate(-3deg) scale(0.96); }
  75% { transform: translate(14px, 32px) rotate(4deg) scale(1.02); }
}

/* ==========================================================================
   Responsive — 968px
   ========================================================================== */
@media (max-width: 968px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }

  .hero {
    min-height: auto;
    padding-top: 100px;
    padding-bottom: 4rem;
  }

  .hero-content p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-social-proof {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-image {
    order: -1;
    max-width: 380px;
    margin: 0 auto;
  }

  /* Nav */
  .nav-links {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-links.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 251, 240, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1.5rem;
    box-shadow: var(--bd-shadow);
    gap: 1rem;
    align-items: flex-start;
  }

  /* Books */
  .book-showcase,
  .book-showcase:nth-child(even) {
    flex-direction: column;
    gap: 2rem;
  }

  .book-3d {
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
  }

  /* About */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-image {
    max-width: 400px;
    margin: 0 auto;
  }

  /* Stats */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  /* Testimonials */
  .testimonials-inner {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ==========================================================================
   Responsive — 640px
   ========================================================================== */
@media (max-width: 640px) {
  .section {
    padding: 3.5rem 0;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .stat-number {
    font-size: 2.25rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .newsletter-form-wrap {
    padding: 1.75rem 1.25rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .newsletter-form button[type="submit"] {
    width: 100%;
  }

  .floating-cta {
    bottom: 1.25rem;
    right: 1.25rem;
    font-size: 0.85rem;
    padding: 0.75em 1.25em;
  }

  .exit-popup-content {
    margin: 10vh 1rem;
  }

  .hero-content h1 {
    font-size: clamp(2rem, 8vw, 2.75rem);
  }

  .testimonials-inner {
    grid-template-columns: 1fr;
  }

  .back-to-top {
    display: none;
  }
}

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

  .reveal,
  .reveal-left,
  .reveal-right {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .book-wrapper {
    animation: none;
  }

  .sparkle {
    animation: none;
    opacity: 0.5;
  }

  .color-band {
    animation: none;
  }

  .stats-section {
    animation: none;
  }

  .preloader img {
    animation: none;
  }

  .floating-cta.is-visible {
    animation: none;
  }

  .bg-shapes .shape {
    animation: none;
  }
}

/* ===== FIX: Book card side-by-side layout ===== */
.book-card {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: center;
}

.book-card-image {
  max-width: 420px;
  margin: 0 auto;
}

.book-card-content h3 {
  font-family: var(--bd-font-heading);
  font-size: 2rem;
  color: var(--bd-text-dark);
  margin-bottom: 1rem;
}

.book-card-content p {
  color: var(--bd-text-light);
  margin-bottom: 0.75rem;
}

@media (max-width: 768px) {
  .book-card {
    grid-template-columns: 1fr;
  }
  .book-card-image { order: -1; max-width: 320px; }
}

/* ===== FIX: Review cards grid (not carousel) ===== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.review-card {
  background: var(--bd-white);
  border-radius: var(--bd-radius);
  padding: 1.75rem;
  box-shadow: var(--bd-shadow);
  border-left: 4px solid var(--bd-pink);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--bd-shadow-lg);
}

.review-stars {
  color: var(--bd-gold);
  font-size: 1.1rem;
  letter-spacing: 2px;
  margin-bottom: 0.75rem;
}

.review-text {
  font-family: var(--bd-font-body);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--bd-text-dark);
  margin-bottom: 1rem;
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--bd-text-light);
}

.review-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.review-author strong {
  color: var(--bd-text-dark);
}

@media (max-width: 768px) {
  .reviews-grid { grid-template-columns: 1fr; }
}

/* ===== FIX: Newsletter phone field ===== */
.newsletter-form .form-field input[type="tel"] {
  width: 100%;
  max-width: 400px;
  margin: 0 auto 1rem;
  display: block;
  padding: 0.9em 1.5em;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 100px;
  background: rgba(255,255,255,0.15);
  color: #fff;
  font-family: var(--bd-font-body);
  font-size: 1rem;
  backdrop-filter: blur(10px);
}

.newsletter-form .form-field input[type="tel"]::placeholder {
  color: rgba(255,255,255,0.7);
}

.newsletter-form .form-field input[type="tel"]:focus {
  outline: none;
  border-color: #fff;
  box-shadow: 0 0 0 3px rgba(255,255,255,0.2);
}

/* ===== FIX: Stats section dark bg + centered ===== */
.stats-section {
  background: var(--bd-text-dark) !important;
  text-align: center;
}

.stats-section h2 { color: #fff !important; }
.stats-section p { color: rgba(255,255,255,0.7) !important; }
.stats-section .stat-label { color: rgba(255,255,255,0.8); }

.stat-number {
  font-family: var(--bd-font-heading);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--bd-pink), var(--bd-yellow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-card {
  background: rgba(255,255,255,0.06) !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
}

.stat-icon svg {
  stroke: var(--bd-pink);
}