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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: #0A1A2F;
  color: #F5EBD8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
}

a { color: inherit; }

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

/* ===== NAV ===== */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
}

.nav-logo {
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.05em;
  color: #D4A537;
  text-transform: uppercase;
}

.nav-link {
  font-size: 14px;
  color: #F5EBD8;
  text-decoration: none;
  opacity: 0.8;
  border-bottom: 1px solid rgba(212, 165, 55, 0.3);
  padding-bottom: 2px;
  transition: opacity 0.2s;
}
.nav-link:hover { opacity: 1; }

/* ===== NEURAL BG ===== */
.neural-bg {
  position: relative;
  overflow: hidden;
}
.neural-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle 1px at 20% 30%, rgba(212,165,55,0.3) 1px, transparent 1px),
    radial-gradient(circle 1px at 80% 60%, rgba(212,165,55,0.2) 1px, transparent 1px),
    radial-gradient(circle 1px at 40% 80%, rgba(212,165,55,0.25) 1px, transparent 1px),
    radial-gradient(circle 1px at 60% 20%, rgba(212,165,55,0.2) 1px, transparent 1px),
    radial-gradient(circle 1px at 90% 90%, rgba(212,165,55,0.15) 1px, transparent 1px),
    radial-gradient(circle 1px at 10% 70%, rgba(212,165,55,0.2) 1px, transparent 1px);
  background-size: 300px 300px;
  pointer-events: none;
  opacity: 0.6;
}
.neural-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(212,165,55,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,165,55,0.08) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

/* ===== HERO ===== */
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 60px;
}
@media (min-width: 900px) {
  .hero-grid { grid-template-columns: 1.2fr 0.8fr; }
}

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

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(212,165,55,0.12);
  border: 1px solid rgba(212,165,55,0.3);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  color: #D4A537;
  margin-bottom: 24px;
}
.badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #D4A537;
}

.hero-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 18px;
  line-height: 1.6;
  color: rgba(245,235,216,0.8);
  margin-bottom: 28px;
  max-width: 520px;
}

.benefit-list {
  list-style: none;
  margin-bottom: 32px;
  display: grid;
  gap: 12px;
}
.benefit-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: rgba(245,235,216,0.85);
}
.check-icon {
  margin-top: 3px;
  flex-shrink: 0;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: rgba(212,165,55,0.15);
  border: 1.5px solid #D4A537;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.check-icon::after {
  content: '';
  width: 10px; height: 10px;
  background: url("data:image/svg+xml,%3Csvg width='10' height='10' viewBox='0 0 12 12' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2 6L5 9L10 3' stroke='%23D4A537' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
}

.cover-wrap { position: relative; max-width: 280px; }
.cover-img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 40px rgba(212,165,55,0.15);
}

/* ===== FORM ===== */
.glass-card {
  background: rgba(20,40,71,0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(212,165,55,0.2);
  border-radius: 16px;
}
.form-card {
  padding: 36px 32px;
  position: relative;
  z-index: 1;
}

.form-header { text-align: center; margin-bottom: 28px; }
.gift-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(212,165,55,0.12);
  border: 1.5px solid rgba(212,165,55,0.3);
  margin-bottom: 16px;
}
.form-title { font-size: 24px; font-weight: 700; margin-bottom: 8px; color: #F5EBD8; }
.form-subtitle { font-size: 14px; color: rgba(245,235,216,0.65); line-height: 1.5; }

.form { display: grid; gap: 18px; }
.form-group { display: flex; flex-direction: column; }

.form-label {
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 600;
  color: #D4A537;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-input {
  width: 100%;
  padding: 14px 16px;
  background-color: rgba(10,26,47,0.8);
  border: 1.5px solid rgba(212,165,55,0.3);
  border-radius: 10px;
  color: #F5EBD8;
  font-size: 16px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-input:focus {
  border-color: #D4A537;
  box-shadow: 0 0 0 3px rgba(212,165,55,0.15);
}
.form-input::placeholder { color: rgba(245,235,216,0.4); }
.form-input.error { border-color: #e74c3c; }

.form-error {
  font-size: 12px;
  color: #e74c3c;
  margin-top: 4px;
  min-height: 0;
  transition: min-height 0.2s;
}
.form-error:not(:empty) { min-height: 16px; }

/* Checkbox */
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(245,235,216,0.7);
}
.custom-checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 20px; height: 20px;
  border: 2px solid rgba(212,165,55,0.4);
  border-radius: 5px;
  background-color: rgba(10,26,47,0.8);
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  transition: border-color 0.2s, background-color 0.2s;
}
.custom-checkbox:checked {
  border-color: #D4A537;
  background-color: #D4A537;
}
.custom-checkbox:checked::after {
  content: '';
  position: absolute;
  top: 2px; left: 6px;
  width: 5px; height: 10px;
  border: solid #0A1A2F;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.checkbox-text { padding-top: 1px; }
.link-gold { color: #D4A537; text-decoration: underline; }

/* Button */
.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  background: linear-gradient(135deg, #D4A537 0%, #B8860B 100%);
  color: #0A1A2F;
  font-weight: 700;
  font-size: 16px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  width: 100%;
  font-family: inherit;
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212,165,55,0.3);
}
.btn-gold:active { transform: translateY(0); }
.btn-inline { width: auto; }

.form-disclaimer {
  font-size: 11px;
  text-align: center;
  color: rgba(245,235,216,0.5);
  margin-top: 4px;
}

/* ===== SECTIONS ===== */
.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 24px;
  border-top: 1px solid rgba(212,165,55,0.15);
}

.section-title {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
}
.section-subtitle {
  text-align: center;
  color: rgba(245,235,216,0.6);
  margin-bottom: 48px;
  font-size: 16px;
}

/* Feature cards */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}
.feature-card {
  border-radius: 12px;
  padding: 28px 24px;
  transition: transform 0.2s, border-color 0.2s;
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(212,165,55,0.4);
}
.feature-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: rgba(212,165,55,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
}
.feature-title { font-size: 17px; font-weight: 700; margin-bottom: 8px; color: #F5EBD8; }
.feature-desc { font-size: 14px; line-height: 1.6; color: rgba(245,235,216,0.65); }

/* Chapters */
.chapters-list {
  display: grid;
  gap: 12px;
  max-width: 760px;
  margin: 0 auto;
}
.chapter-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  background: rgba(20,40,71,0.4);
  border-radius: 10px;
  border: 1px solid rgba(212,165,55,0.1);
}
.chapter-num {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(212,165,55,0.12);
  border: 1px solid rgba(212,165,55,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #D4A537;
}
.chapter-text { font-size: 15px; color: rgba(245,235,216,0.85); }

/* CTA */
.section-cta { text-align: center; }
.center-text { text-align: center; }
.cta-title {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.2;
}
.cta-subtitle {
  font-size: 16px;
  color: rgba(245,235,216,0.65);
  margin-bottom: 28px;
}

/* Footer */
.footer {
  border-top: 1px solid rgba(212,165,55,0.15);
  padding: 32px 24px;
  text-align: center;
}
.footer-logo {
  font-weight: 700;
  font-size: 14px;
  color: #D4A537;
  margin-bottom: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.footer-text {
  font-size: 12px;
  color: rgba(245,235,216,0.5);
  line-height: 1.6;
  margin-bottom: 16px;
}
.footer-links {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}
.footer-link {
  font-size: 12px;
  color: rgba(245,235,216,0.5);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-link:hover { color: #D4A537; }

/* ===== UTILITIES ===== */
.gold-text {
  background: linear-gradient(135deg, #D4A537 0%, #E8C25A 50%, #D4A537 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

@keyframes gold-pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(212,165,55,0.4); }
  50% { box-shadow: 0 0 40px rgba(212,165,55,0.6); }
}
.gold-glow { animation: gold-pulse 3s ease-in-out infinite; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in-up { animation: fadeInUp 0.6s ease-out; }

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .fade-in-up { animation: none; }
  .gold-glow { animation: none; box-shadow: 0 0 20px rgba(212,165,55,0.4); }
  .btn-gold { transition: none; }
  .feature-card { transition: none; }
}

/* ===== THANK YOU PAGE ===== */
.ty-hero {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 24px 20px;
  text-align: center;
}
.ty-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px; height: 80px;
  border-radius: 50%;
  background: rgba(212,165,55,0.12);
  border: 2px solid #D4A537;
  margin-bottom: 24px;
}
.ty-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  margin-bottom: 12px;
  line-height: 1.2;
}
.ty-subtitle {
  font-size: 17px;
  line-height: 1.6;
  color: rgba(245,235,216,0.7);
  margin-bottom: 8px;
}
.ty-email {
  font-size: 14px;
  color: rgba(245,235,216,0.5);
  margin-bottom: 32px;
}
.ty-email span { color: #D4A537; }

.bonus-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px 24px 60px;
}
.bonus-section h2 {
  font-size: 22px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 32px;
  color: #F5EBD8;
}
.bonus-list { display: grid; gap: 20px; }
.bonus-item {
  border-radius: 14px;
  padding: 28px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.bonus-item-icon {
  width: 56px; height: 56px;
  border-radius: 12px;
  background: rgba(212,165,55,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  flex-shrink: 0;
}
.bonus-item-content { flex: 1 1 250px; }
.bonus-item-title { font-size: 17px; font-weight: 700; margin-bottom: 4px; color: #F5EBD8; }
.bonus-item-desc { font-size: 14px; color: rgba(245,235,216,0.6); line-height: 1.5; }
.bonus-item-btn {
  width: auto;
  padding: 12px 24px;
  font-size: 14px;
  flex-shrink: 0;
}

.info-box {
  border-radius: 14px;
  padding: 24px;
  margin-top: 32px;
  border-left: 3px solid #D4A537;
}
.info-box-inner { display: flex; gap: 14px; align-items: flex-start; }
.info-box h4 { font-size: 15px; font-weight: 700; margin-bottom: 6px; color: #D4A537; }
.info-box p {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(245,235,216,0.65);
}

.amazon-cta {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 24px;
  text-align: center;
}
.amazon-cta-box {
  padding: 32px 24px;
  background: linear-gradient(135deg, rgba(212,165,55,0.1), rgba(212,165,55,0.05));
  border-radius: 16px;
  border: 1px solid rgba(212,165,55,0.2);
}
.amazon-cta-box h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.amazon-cta-box p {
  font-size: 14px;
  color: rgba(245,235,216,0.65);
  margin-bottom: 20px;
}

/* ===== PRIVACY PAGE ===== */
.privacy-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}
.privacy-content h1 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 8px;
}
.privacy-updated {
  font-size: 13px;
  color: rgba(245,235,216,0.5);
  margin-bottom: 40px;
}
.privacy-sections { display: grid; gap: 32px; }
.privacy-sections h2 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #D4A537;
}
.privacy-sections p {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(245,235,216,0.75);
}
.privacy-sections ul {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(245,235,216,0.75);
  padding-left: 20px;
  list-style: disc;
}
.privacy-contact {
  margin-top: 48px;
  padding: 24px;
  background: rgba(20,40,71,0.4);
  border-radius: 12px;
  border: 1px solid rgba(212,165,55,0.15);
}
.privacy-contact p {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(245,235,216,0.6);
  text-align: center;
}