/* GrafiskBog - Vibrant Graphic Design Theme */

:root {
  /* Vibrant Color Palette - CMYK Inspired */
  --cyan: #00D9FF;
  --magenta: #FF0080;
  --yellow: #FFD600;
  --orange: #FF6B35;
  --lime: #00FF9F;
  --purple: #9D4EDD;
  --pink: #FF006E;
  --blue: #4361EE;

  /* Backgrounds */
  --bg-primary: #FFFFFF;
  --bg-secondary: #F8F9FA;
  --bg-dark: #1A1A2E;
  --bg-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

  /* Text */
  --text-dark: #1A1A2E;
  --text-muted: #6C757D;
  --text-light: #FFFFFF;

  /* Cards & Elements */
  --card-bg: #FFFFFF;
  --border-radius: 16px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.16);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  background: var(--bg-primary);
  color: var(--text-dark);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid transparent;
  border-image: linear-gradient(90deg, var(--cyan), var(--magenta), var(--yellow)) 1;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 900;
  font-size: 24px;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--magenta), var(--purple), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: transform 0.3s ease;
}

.logo:hover {
  transform: scale(1.05);
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-header nav a {
  color: var(--text-dark);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

.site-header nav a:not(.btn):hover {
  color: var(--magenta);
  background: rgba(255, 0, 128, 0.05);
}

.site-header nav a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 80%;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  transition: transform 0.3s ease;
}

.site-header nav a:not(.btn):hover::after {
  transform: translateX(-50%) scaleX(1);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border: 2px solid var(--text-dark);
  border-radius: 12px;
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn svg {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
}

.btn:hover svg {
  transform: scale(1.1);
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--magenta), var(--yellow));
  transition: left 0.4s ease;
  z-index: -1;
}

.btn:hover::before {
  left: 0;
}

.btn:hover {
  color: var(--text-light);
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 0, 128, 0.3);
}

.btn.primary {
  background: linear-gradient(135deg, var(--magenta), var(--purple));
  border-color: transparent;
  color: var(--text-light);
  box-shadow: 0 4px 16px rgba(255, 0, 128, 0.25);
}

.btn.primary::before {
  background: linear-gradient(135deg, var(--purple), var(--blue));
}

.btn.secondary {
  background: var(--bg-secondary);
  border-color: rgba(0, 0, 0, 0.1);
  color: var(--text-dark);
}

.btn.secondary:hover {
  background: var(--bg-primary);
  border-color: var(--magenta);
  color: var(--text-dark);
}

.btn.small {
  padding: 8px 16px;
  font-size: 14px;
}

/* Hero Section */
.hero {
  padding: 100px 0 80px;
  background: linear-gradient(135deg,
    rgba(0, 217, 255, 0.05) 0%,
    rgba(255, 0, 128, 0.05) 50%,
    rgba(255, 214, 0, 0.05) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 0, 128, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 20s infinite ease-in-out;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 15s infinite ease-in-out reverse;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(30px, -30px) rotate(120deg); }
  66% { transform: translate(-20px, 20px) rotate(240deg); }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 600px;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 500px;
}

.book-mockup {
  width: 100%;
  max-width: 400px;
  animation: bookFloat 6s ease-in-out infinite;
  filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.15));
}

@keyframes bookFloat {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(2deg);
  }
}

.book-mockup svg {
  width: 100%;
  height: auto;
}

/* Floating Elements */
.float-element {
  position: absolute;
  animation: floatAround 15s ease-in-out infinite;
}

.float-1 {
  top: 10%;
  right: 5%;
  animation-delay: 0s;
  animation-duration: 12s;
}

.float-2 {
  bottom: 20%;
  right: 10%;
  animation-delay: 2s;
  animation-duration: 14s;
}

.float-3 {
  top: 50%;
  left: -5%;
  animation-delay: 4s;
  animation-duration: 16s;
}

@keyframes floatAround {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  25% {
    transform: translate(20px, -20px) rotate(90deg);
  }
  50% {
    transform: translate(10px, 10px) rotate(180deg);
  }
  75% {
    transform: translate(-15px, 5px) rotate(270deg);
  }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: var(--text-light);
  padding: 8px 20px;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 20px;
  box-shadow: 0 4px 12px rgba(0, 217, 255, 0.3);
  animation: slideInLeft 0.6s ease;
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.hero h1 {
  font-size: 56px;
  line-height: 1.1;
  margin: 0 0 24px;
  font-weight: 900;
  background: linear-gradient(135deg,
    var(--magenta) 0%,
    var(--purple) 30%,
    var(--blue) 60%,
    var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: slideInRight 0.6s ease 0.1s backwards;
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.hero .lede {
  color: var(--text-muted);
  margin: 0 0 32px;
  font-size: 20px;
  line-height: 1.7;
  max-width: 700px;
  animation: fadeIn 0.6s ease 0.2s backwards;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
  animation: fadeIn 0.6s ease 0.3s backwards;
}

.trust {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 14px;
  padding: 12px 20px;
  background: var(--bg-secondary);
  border-radius: 12px;
  border-left: 4px solid var(--cyan);
  animation: fadeIn 0.6s ease 0.4s backwards;
}

/* Feature Grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  margin: 80px 0;
}

.feature {
  background: var(--card-bg);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  border: 2px solid transparent;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.feature::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--cyan), var(--magenta), var(--yellow));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.feature:hover::before {
  transform: scaleX(1);
}

.feature:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 0, 128, 0.1);
}

.feature:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
}

.feature:nth-child(1) { animation: fadeInUp 0.5s ease 0.1s backwards; }
.feature:nth-child(2) { animation: fadeInUp 0.5s ease 0.2s backwards; }
.feature:nth-child(3) { animation: fadeInUp 0.5s ease 0.3s backwards; }
.feature:nth-child(4) { animation: fadeInUp 0.5s ease 0.4s backwards; }
.feature:nth-child(5) { animation: fadeInUp 0.5s ease 0.5s backwards; }
.feature:nth-child(6) { animation: fadeInUp 0.5s ease 0.6s backwards; }

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  transition: all 0.3s ease;
}

.feature h3 {
  font-size: 22px;
  margin: 0 0 12px;
  color: var(--text-dark);
  font-weight: 700;
}

.feature p {
  color: var(--text-muted);
  margin: 0;
  line-height: 1.7;
  font-size: 15px;
}

/* Table of Contents */
.toc {
  padding: 60px 0;
  background: var(--bg-secondary);
  margin: 0 -24px;
  padding-left: 24px;
  padding-right: 24px;
}

.toc h2 {
  font-size: 36px;
  margin: 0 0 32px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--purple), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-align: center;
}

.toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  max-width: 1200px;
  margin: 0 auto;
}

.toc-list a {
  display: flex;
  gap: 16px;
  align-items: center;
  background: var(--card-bg);
  border-radius: 12px;
  padding: 20px;
  color: var(--text-dark);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  border-left: 4px solid transparent;
}

.toc-list a:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
  border-left-color: var(--magenta);
}

.toc-num {
  font-weight: 800;
  font-size: 24px;
  min-width: 50px;
  background: linear-gradient(135deg, var(--cyan), var(--magenta));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.toc-title {
  font-weight: 600;
  flex: 1;
}

/* Split Section */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin: 60px 0;
}

.split-col {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 40px;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.split-col::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255, 0, 128, 0.05) 0%, transparent 70%);
  border-radius: 50%;
}

.split-col h2 {
  font-size: 28px;
  margin: 0 0 24px;
  font-weight: 700;
  color: var(--text-dark);
}

.split-col p {
  color: var(--text-muted);
  line-height: 1.7;
}

/* Checklist */
.checklist {
  list-style: none;
  padding: 0;
  margin: 0;
}

.checklist li {
  position: relative;
  padding-left: 36px;
  margin: 16px 0;
  line-height: 1.6;
  color: var(--text-dark);
}

.checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, var(--lime), var(--cyan));
  color: var(--text-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 14px;
}

/* Price Card */
.price-card {
  margin-top: 32px;
  background: linear-gradient(135deg, rgba(255, 0, 128, 0.05), rgba(157, 78, 221, 0.05));
  border: 2px solid var(--magenta);
  border-radius: var(--border-radius);
  padding: 32px;
  text-align: center;
}

.price-amt {
  font-size: 48px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--magenta), var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 8px;
}

.price-note {
  color: var(--text-muted);
  margin-bottom: 20px;
  font-size: 14px;
}

/* Testimonials */
.testimonials {
  margin: 60px 0;
  padding: 60px 0;
  background: linear-gradient(135deg,
    rgba(0, 217, 255, 0.03) 0%,
    rgba(255, 0, 128, 0.03) 100%);
}

.testimonials h2 {
  font-size: 36px;
  margin: 0 0 40px;
  font-weight: 800;
  text-align: center;
  background: linear-gradient(135deg, var(--orange), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.testimonials .cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.testimonials .card {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 32px;
  box-shadow: var(--shadow-md);
  border-top: 4px solid var(--cyan);
  transition: all 0.3s ease;
}

.testimonials .card:nth-child(2) {
  border-top-color: var(--magenta);
}

.testimonials .card:nth-child(3) {
  border-top-color: var(--yellow);
}

.testimonials .card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.testimonials blockquote {
  margin: 0 0 16px;
  font-style: italic;
  color: var(--text-dark);
  font-size: 16px;
  line-height: 1.7;
}

.testimonials cite {
  display: block;
  color: var(--text-muted);
  font-style: normal;
  font-weight: 600;
  font-size: 14px;
}

/* FAQ */
.faq {
  margin: 60px 0;
}

.faq h2 {
  font-size: 36px;
  margin: 0 0 32px;
  font-weight: 800;
  text-align: center;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.faq details {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 24px;
  margin: 16px 0;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--purple);
  transition: all 0.3s ease;
}

.faq details:hover {
  box-shadow: var(--shadow-md);
}

.faq details[open] {
  border-left-color: var(--magenta);
}

.faq summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 18px;
  color: var(--text-dark);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 12px;
}

.faq summary::before {
  content: '+';
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--purple), var(--magenta));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: bold;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.faq details[open] summary::before {
  content: '−';
  transform: rotate(180deg);
}

.faq details p {
  margin: 16px 0 0 40px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Chapter Page */
.chapter {
  margin: 40px 0;
}

.chapter h1 {
  font-size: 40px;
  margin: 20px 0 32px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--magenta), var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.chapter-body {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border-left: 6px solid var(--cyan);
}

.chapter-body h2 {
  color: var(--text-dark);
  margin: 32px 0 16px;
  font-size: 28px;
  font-weight: 700;
}

.chapter-body p {
  color: var(--text-muted);
  line-height: 1.8;
  margin: 16px 0;
}

/* Order Form */
.order {
  margin: 40px 0;
}

.order h1 {
  font-size: 36px;
  margin: 0 0 32px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--orange), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.order .form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  background: var(--card-bg);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
}

.order .form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-weight: 600;
  color: var(--text-dark);
}

.order .form input,
.order .form select {
  padding: 14px;
  border-radius: 10px;
  background: var(--bg-secondary);
  border: 2px solid transparent;
  color: var(--text-dark);
  font-size: 16px;
  transition: all 0.3s ease;
}

.order .form input:focus,
.order .form select:focus {
  outline: none;
  border-color: var(--magenta);
  background: var(--bg-primary);
  box-shadow: 0 0 0 4px rgba(255, 0, 128, 0.1);
}

.order .error {
  color: var(--pink);
  font-size: 14px;
  font-weight: 600;
}

/* Admin */
.admin {
  margin: 40px 0;
}

.admin h1 {
  font-size: 36px;
  margin: 0 0 32px;
  font-weight: 800;
}

.admin-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding: 20px;
  background: var(--bg-secondary);
  border-radius: 12px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 24px;
  background: var(--card-bg);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.table th,
.table td {
  padding: 16px;
  text-align: left;
  border-bottom: 1px solid var(--bg-secondary);
}

.table th {
  background: linear-gradient(135deg, var(--purple), var(--magenta));
  color: var(--text-light);
  font-weight: 700;
}

.table tr:hover {
  background: var(--bg-secondary);
}

.badge {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--lime), var(--cyan));
  color: var(--text-light);
}

.notice {
  margin: 20px 0;
  padding: 16px 20px;
  border-radius: 12px;
  font-weight: 600;
}

.notice.ok {
  background: rgba(0, 255, 159, 0.1);
  border-left: 4px solid var(--lime);
  color: #006633;
}

.notice.error {
  background: rgba(255, 0, 110, 0.1);
  border-left: 4px solid var(--pink);
  color: #990033;
}

/* Footer */
.site-footer {
  background: var(--bg-dark);
  color: var(--text-light);
  padding: 60px 0 40px;
  margin-top: 80px;
  border-top: 4px solid transparent;
  border-image: linear-gradient(90deg, var(--cyan), var(--magenta), var(--yellow)) 1;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}

/* Subscribe Form */
.subscribe {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.subscribe label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--text-light);
  font-weight: 600;
}

.subscribe input {
  padding: 12px 16px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.2);
  color: var(--text-light);
  min-width: 250px;
  transition: all 0.3s ease;
}

.subscribe input:focus {
  outline: none;
  border-color: var(--cyan);
  background: rgba(255, 255, 255, 0.15);
}

.subscribe input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.sub-msg {
  margin-left: 12px;
  font-weight: 600;
}

.sub-msg.ok {
  color: var(--lime);
}

.sub-msg.err {
  color: var(--pink);
}

/* Sticky CTA */
.sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  display: none;
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(12px);
  border-top: 2px solid var(--magenta);
  z-index: 99;
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.2);
}

.sticky-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-light);
  font-weight: 600;
}

/* Author Page */
.author {
  margin: 40px 0;
}

.author-grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
  margin: 32px 0;
}

.avatar {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--magenta), var(--yellow));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-weight: 900;
  font-size: 64px;
  box-shadow: 0 8px 32px rgba(255, 0, 128, 0.3);
  animation: pulse 3s infinite ease-in-out;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 8px 32px rgba(255, 0, 128, 0.3);
  }
  50% {
    box-shadow: 0 8px 48px rgba(0, 217, 255, 0.4);
  }
}

.author-cta .btn {
  margin-right: 12px;
}

/* Pricing Page */
.pricing {
  margin: 40px 0;
}

.pricing .big {
  max-width: 500px;
  margin: 40px auto;
}

.pricing-faq {
  margin-top: 60px;
}

/* Success Page */
.success {
  padding: 60px 0;
  text-align: center;
}

.success h1 {
  font-size: 48px;
  margin-bottom: 24px;
  background: linear-gradient(135deg, var(--lime), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Responsive */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-visual {
    order: -1;
    min-height: 400px;
  }

  .hero-content {
    text-align: center;
  }

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

  .trust {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 36px;
  }

  .hero .lede {
    font-size: 18px;
  }

  .hero-visual {
    min-height: 350px;
  }

  .book-mockup {
    max-width: 300px;
  }

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

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

  .author-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .avatar {
    margin: 0 auto;
  }

  .sticky-cta {
    display: block;
  }

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

  .subscribe {
    justify-content: center;
  }

  .toc {
    margin: 0;
  }

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

@media (max-width: 480px) {
  .hero h1 {
    font-size: 28px;
  }

  .hero-visual {
    min-height: 300px;
  }

  .site-header nav {
    flex-wrap: wrap;
  }

  .toc-list {
    grid-template-columns: 1fr;
  }

  .btn {
    padding: 12px 20px;
    font-size: 14px;
  }

  .float-element {
    display: none;
  }
}