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

/* ===== BASE ===== */
html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* ===== CRT SCANLINE OVERLAY ===== */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 2px,
    rgba(0, 0, 0, 0.08) 2px,
    rgba(0, 0, 0, 0.08) 4px
  );
}

@keyframes flicker {
  0%, 97%, 100% { opacity: 1; }
  98% { opacity: 0.97; }
  99% { opacity: 0.99; }
}

body {
  animation: flicker 8s infinite;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== LAYOUT ===== */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== NAV ===== */
nav {
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  font-size: 0.8rem;
  color: var(--text-dim);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
}

.nav-brand:hover {
  color: var(--text);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 24px;
}

.nav-link {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-decoration: none;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav-link:hover {
  color: var(--accent);
  text-decoration: none;
}

.nav-status {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.nav-status .dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  margin-right: 6px;
  box-shadow: 0 0 6px var(--accent);
  animation: pulse-dot 3s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ===== HERO ===== */
.hero {
  padding: 80px 0 60px;
  text-align: center;
}

.hero-prompt {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 24px;
  letter-spacing: 0.05em;
}

.hero-prompt .cursor {
  display: inline-block;
  width: 8px;
  height: 1.1em;
  background: var(--accent);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  color: var(--text-bright);
  line-height: 1.2;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

h1 .accent {
  color: var(--accent);
  text-shadow: 0 0 30px rgba(0, 255, 136, 0.3);
}

.hero-tagline {
  font-size: clamp(0.85rem, 2vw, 1rem);
  color: var(--text);
  max-width: 600px;
  margin: 20px auto 0;
  line-height: 1.8;
}

.hero-divider {
  width: 60px;
  height: 1px;
  background: var(--accent-dim);
  margin: 40px auto;
  box-shadow: 0 0 10px rgba(0, 255, 136, 0.2);
}

/* ===== SECTION HEADERS ===== */
.section-header {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

/* ===== BUNDLE SECTION ===== */
.bundle-section {
  padding: 0 0 60px;
}

.bundle-card {
  display: block;
  border: 1px solid var(--accent-dim);
  background: var(--bg-card);
  text-decoration: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.bundle-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 30px var(--accent-glow);
  text-decoration: none;
}

.bundle-card-inner {
  padding: 36px 32px;
}

.bundle-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.bundle-save {
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.05em;
}

.bundle-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 8px;
}

.bundle-subtitle {
  font-size: 0.85rem;
  color: var(--text);
  margin-bottom: 20px;
}

.bundle-includes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.bundle-item {
  font-size: 0.7rem;
  color: var(--text-dim);
  padding: 4px 10px;
  border: 1px solid var(--border);
  background: var(--bg);
}

.bundle-price .price {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-bright);
}

/* ===== PRODUCTS GRID ===== */
.products-section {
  padding: 0 0 60px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.product-card {
  display: block;
  background: var(--bg-card);
  padding: 28px 24px;
  text-decoration: none;
  transition: background 0.2s;
}

.product-card:hover {
  background: var(--bg-raised);
  text-decoration: none;
}

.product-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.product-card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 8px;
  line-height: 1.4;
}

.product-card-subtitle {
  font-size: 0.8rem;
  color: var(--text);
  line-height: 1.6;
}

/* ===== FORMAT BADGES ===== */
.format-badge {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 8px;
  border: 1px solid var(--border);
  color: var(--text-dim);
}

.format-badge.bundle {
  border-color: var(--accent-dim);
  color: var(--accent);
}

.format-badge.article {
  border-color: var(--border-glow);
  color: var(--text);
}

/* ===== PRICE ===== */
.price {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-bright);
}

.price-currency {
  font-size: 0.65rem;
  font-weight: 400;
  color: var(--text-dim);
}

.price-free {
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 0.05em;
}

/* ===== FREE SECTION ===== */
.free-section {
  padding: 0 0 80px;
}

.free-card {
  display: block;
  border: 1px solid var(--border);
  background: var(--bg-card);
  text-decoration: none;
  transition: border-color 0.2s;
}

.free-card:hover {
  border-color: var(--border-glow);
  text-decoration: none;
}

.free-card-inner {
  padding: 28px 24px;
}

.free-card-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-bright);
  margin: 12px 0 8px;
}

.free-card-subtitle {
  font-size: 0.8rem;
  color: var(--text);
  margin-bottom: 16px;
}

.free-cta {
  font-size: 0.8rem;
  color: var(--accent);
}

/* ===== PRODUCT DETAIL ===== */
.product-detail {
  padding: 40px 0 80px;
}

.back-link {
  display: inline-block;
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 32px;
  text-decoration: none;
}

.back-link:hover {
  color: var(--accent);
}

.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}

.product-detail-badges {
  margin-bottom: 16px;
}

.product-detail-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 12px;
}

.product-detail-subtitle {
  font-size: 1rem;
  color: var(--accent-dim);
  margin-bottom: 24px;
}

.product-detail-description {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 32px;
}

/* ===== PRODUCT SECTIONS (audience, highlights, toc) ===== */
.product-section-label {
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.product-audience {
  border: 1px solid var(--border);
  background: var(--bg-card);
  padding: 24px;
  margin-bottom: 32px;
}

.product-audience p {
  font-size: 0.85rem;
  color: var(--text);
  line-height: 1.7;
}

.product-highlights {
  border: 1px solid var(--border);
  background: var(--bg-card);
  padding: 24px;
  margin-bottom: 32px;
}

.product-highlights ul {
  list-style: none;
}

.product-highlights li {
  padding: 6px 0;
  font-size: 0.85rem;
  color: var(--text-bright);
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.product-toc {
  border: 1px solid var(--border);
  background: var(--bg-card);
  padding: 24px;
  margin-bottom: 32px;
}

.toc-list {
  display: flex;
  flex-direction: column;
}

.toc-item {
  display: flex;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.toc-item:last-child {
  border-bottom: none;
}

.toc-number {
  font-size: 0.7rem;
  color: var(--accent-dim);
  flex-shrink: 0;
  width: 24px;
  padding-top: 2px;
  opacity: 0.7;
}

.toc-content {
  flex: 1;
}

.toc-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 4px;
}

.toc-detail {
  font-size: 0.78rem;
  color: var(--text);
  line-height: 1.6;
}

.product-bundle-list {
  border: 1px solid var(--border);
  background: var(--bg-card);
  padding: 24px;
}

.bundle-list-header {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.product-bundle-list ul {
  list-style: none;
}

.product-bundle-list li {
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-bright);
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.product-bundle-list li:last-child {
  border-bottom: none;
}

.marker {
  color: var(--accent-dim);
  font-size: 0.75rem;
}

/* ===== PURCHASE CARD ===== */
.purchase-card {
  border: 1px solid var(--border);
  background: var(--bg-raised);
  padding: 28px 24px;
  position: sticky;
  top: 24px;
}

.purchase-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 4px;
}

.purchase-savings {
  font-size: 0.75rem;
  color: var(--accent);
  margin-bottom: 20px;
}

.buy-btn {
  display: block;
  width: 100%;
  padding: 14px 24px;
  background: transparent;
  border: 1px solid var(--accent-dim);
  color: var(--accent);
  font-family: var(--font-family);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
  margin-bottom: 20px;
}

.buy-btn:hover {
  background: var(--accent);
  color: var(--bg);
  box-shadow: 0 0 20px rgba(0, 255, 136, 0.2);
}

.buy-btn:active {
  transform: scale(0.98);
}

.purchase-details {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.purchase-details span {
  font-size: 0.7rem;
  color: var(--text-dim);
}

.purchase-details span::before {
  content: '>';
  margin-right: 8px;
  color: var(--accent-dim);
}

/* ===== SUCCESS PAGE ===== */
.success-section {
  padding: 60px 0 80px;
}

.success-card {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.success-icon {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 16px;
  text-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}

.success-title {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.success-subtitle {
  font-size: 0.85rem;
  color: var(--text);
  margin-bottom: 32px;
  line-height: 1.6;
}

.success-subtitle strong {
  color: var(--text-bright);
}

.downloads-table-wrap {
  border: 1px solid var(--border);
  background: var(--bg-card);
  text-align: left;
  margin-bottom: 24px;
}

.downloads-table-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
}

.downloads-table {
  width: 100%;
  border-collapse: collapse;
}

.downloads-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}

.downloads-table tr:last-child td {
  border-bottom: none;
}

.dl-title {
  font-size: 0.85rem;
  color: var(--text-bright);
}

.dl-action {
  text-align: right;
}

.download-link {
  font-size: 0.8rem;
  color: var(--accent);
  text-decoration: none;
  padding: 6px 14px;
  border: 1px solid var(--accent-dim);
  transition: all 0.2s;
}

.download-link:hover {
  background: var(--accent);
  color: var(--bg);
  text-decoration: none;
}

.success-notes {
  margin-bottom: 24px;
}

.success-notes p {
  font-size: 0.75rem;
  color: var(--text-dim);
  line-height: 1.6;
}

.success-notes strong {
  color: var(--text);
}

/* ===== FREE DETAIL ===== */
.free-detail {
  padding: 40px 0 80px;
}

.free-detail-card,
.free-content-card {
  max-width: 640px;
}

.free-detail-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--text-bright);
  margin: 16px 0 8px;
}

.free-detail-subtitle {
  font-size: 0.9rem;
  color: var(--accent-dim);
  margin-bottom: 20px;
}

.free-detail-description {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 32px;
}

.email-capture-form-wrap {
  border: 1px solid var(--border);
  background: var(--bg-raised);
  padding: 24px;
}

.email-capture-label {
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.email-capture-form {
  display: flex;
  gap: 8px;
}

.email-capture-input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border-glow);
  color: var(--text-bright);
  font-family: var(--font-family);
  font-size: 0.85rem;
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.2s;
}

.email-capture-input::placeholder {
  color: var(--text-dim);
}

.email-capture-input:focus {
  border-color: var(--accent-dim);
  box-shadow: 0 0 0 1px var(--accent-glow);
}

.email-capture-btn {
  background: transparent;
  border: 1px solid var(--accent-dim);
  color: var(--accent);
  font-family: var(--font-family);
  font-size: 0.8rem;
  padding: 12px 24px;
  cursor: pointer;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all 0.2s;
  white-space: nowrap;
}

.email-capture-btn:hover {
  background: var(--accent);
  color: var(--bg);
  box-shadow: 0 0 20px rgba(0, 255, 136, 0.2);
}

.email-capture-note {
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-top: 12px;
}

.free-article-content {
  border: 1px solid var(--border);
  background: var(--bg-card);
  padding: 32px;
  margin: 32px 0;
  min-height: 200px;
}

.article-placeholder {
  color: var(--text-dim);
  font-size: 0.85rem;
  line-height: 1.8;
}

.free-content-cta {
  border: 1px solid var(--border);
  background: var(--bg-raised);
  padding: 24px;
  text-align: center;
}

.free-content-cta p {
  font-size: 0.85rem;
  color: var(--text);
  margin-bottom: 16px;
}

.cta-btn {
  display: inline-block;
  font-size: 0.8rem;
  color: var(--accent);
  padding: 10px 20px;
  border: 1px solid var(--accent-dim);
  text-decoration: none;
  transition: all 0.2s;
}

.cta-btn:hover {
  background: var(--accent);
  color: var(--bg);
  text-decoration: none;
}

/* ===== LANDING PAGE ===== */
.hero-description {
  font-size: clamp(0.8rem, 1.5vw, 0.9rem);
  color: var(--text-dim);
  max-width: 560px;
  margin: 12px auto 0;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 36px;
}

.cta-btn-primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

.cta-btn-primary:hover {
  background: transparent;
  color: var(--accent);
}

.landing-section {
  padding: 0 0 60px;
}

.landing-card {
  border: 1px solid var(--border);
  background: var(--bg-card);
  padding: 32px;
}

.landing-card-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 16px;
}

.landing-card-text {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.8;
}

.landing-card-links {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 24px;
}

.landing-text-link {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.landing-text-link:hover {
  color: var(--accent);
}

.landing-see-all {
  text-align: center;
  margin-top: 24px;
}

/* ===== ORDERS PAGE ===== */
.orders-section {
  padding: 60px 0 80px;
}

.orders-card {
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
}

.orders-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 16px;
}

.orders-description {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 32px;
}

.orders-description strong {
  color: var(--text-bright);
}

.orders-note {
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.7;
  margin: 24px 0;
}

.orders-error {
  font-size: 0.8rem;
  color: #ff6b6b;
  border: 1px solid rgba(255, 107, 107, 0.2);
  background: rgba(255, 107, 107, 0.05);
  padding: 12px 16px;
  margin-bottom: 24px;
}

/* ===== FOOTER ===== */
footer {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  text-align: center;
}

.footer-text {
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

.footer-links {
  font-size: 0.7rem;
  margin-top: 8px;
}

.footer-links a {
  color: var(--text-dim);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-sep {
  margin: 0 8px;
  color: var(--border-glow);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .product-detail-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .purchase-card {
    position: static;
  }

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

  .hero {
    padding: 60px 0 40px;
  }

  .email-capture-form {
    flex-direction: column;
  }

  .bundle-includes {
    flex-direction: column;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .landing-card-links {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 40px 0 30px;
  }

  .bundle-card-inner {
    padding: 24px 16px;
  }

  .product-card {
    padding: 20px 16px;
  }
}