/* ---- SHOP NAV ---- */
.shop-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
  background: rgba(10, 10, 10, 0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-dot { color: var(--accent); }

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

.nav-link {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s;
}
.nav-link:hover { color: var(--fg); }

.nav-cta {
  padding: 8px 18px;
  background: var(--accent);
  color: #000;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
}
.nav-cta:hover { background: var(--accent-dim); transform: translateY(-1px); }

/* ---- SHARED BUTTONS ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  background: var(--accent);
  color: #000;
  border-radius: 10px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
  border: none;
  cursor: pointer;
}
.btn-primary:hover { background: var(--accent-dim); transform: translateY(-2px); }
.btn-full { width: 100%; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  background: transparent;
  color: var(--fg-muted);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
}
.btn-secondary:hover { border-color: var(--fg-muted); color: var(--fg); }

/* ---- HERO (shared with landing page, extended for shop pages) ---- */
.hero .hero-shop-cta {
  margin-top: 40px;
  position: relative;
  z-index: 1;
}

.hero .hero-shop-cta a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 36px;
  background: var(--accent);
  color: #000;
  border-radius: 12px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 0 32px var(--accent-glow);
}
.hero .hero-shop-cta a:hover {
  background: var(--accent-dim);
  transform: translateY(-2px);
  box-shadow: 0 0 48px rgba(0, 230, 118, 0.3);
}

/* ---- CATALOG HERO ---- */
.catalog-hero {
  padding: 80px 24px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.catalog-hero::before {
  content: '';
  position: absolute;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}
.catalog-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}
.catalog-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 20px 0 16px;
}
.catalog-hero .lede {
  color: var(--fg-muted);
  font-size: 1.1rem;
  max-width: 520px;
  margin: 0 auto;
}

/* ---- PRODUCT GRID ---- */
.catalog-section { padding: 20px 24px 80px; }
.catalog-inner { max-width: 1100px; margin: 0 auto; }

.category-block { margin-bottom: 56px; }
.category-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.product-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px 20px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.25s, transform 0.2s, box-shadow 0.25s;
  position: relative;
  overflow: hidden;
}
.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.25s;
}
.product-card:hover {
  border-color: rgba(0, 230, 118, 0.4);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}
.product-card:hover::before { opacity: 1; }

.product-card-emoji {
  font-size: 2rem;
  margin-bottom: 16px;
  line-height: 1;
}
.product-card-body { flex: 1; }
.product-card-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.3;
}
.product-card-tagline {
  color: var(--fg-muted);
  font-size: 0.88rem;
  line-height: 1.5;
}
.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.product-price {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent);
}
.product-cta {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--fg-muted);
  transition: color 0.2s;
}
.product-card:hover .product-cta { color: var(--accent); }

/* ---- TRUST STRIP ---- */
.trust-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 24px;
  background: var(--bg-subtle);
}
.trust-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  gap: 32px;
  justify-content: center;
  flex-wrap: wrap;
}
.trust-item {
  font-size: 0.9rem;
  color: var(--fg-muted);
  font-weight: 500;
}

/* ---- PRODUCT DETAIL PAGE ---- */
.product-hero {
  padding: 48px 24px 56px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.product-hero::before {
  content: '';
  position: absolute;
  top: -100px; left: 50%;
  transform: translateX(-50%);
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}
.product-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 620px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.back-link {
  align-self: flex-start;
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 0.9rem;
  margin-bottom: 32px;
  transition: color 0.2s;
}
.back-link:hover { color: var(--fg); }

.product-hero-emoji {
  font-size: 3.5rem;
  margin-bottom: 20px;
  line-height: 1;
}

.product-category-badge {
  display: inline-block;
  padding: 4px 12px;
  border: 1px solid var(--accent);
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(0, 230, 118, 0.06);
  margin-bottom: 20px;
}

.product-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 12px;
}

.product-tagline {
  color: var(--fg-muted);
  font-size: 1.1rem;
  max-width: 480px;
  margin-bottom: 28px;
}

.product-price-block {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 24px;
}
.product-price-large {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--accent);
}
.product-price-note {
  color: var(--fg-muted);
  font-size: 0.9rem;
}

.checkout-note {
  margin-top: 14px;
  color: var(--fg-muted);
  font-size: 0.82rem;
}

/* ---- PRODUCT DETAIL BODY ---- */
.product-detail { padding: 0 24px 80px; }
.product-detail-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px;
  align-items: start;
}

.product-detail h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.product-description {
  color: var(--fg-muted);
  font-size: 1rem;
  line-height: 1.75;
}

.includes-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  position: sticky;
  top: 80px;
}
.includes-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.includes-list { list-style: none; margin-bottom: 24px; }
.includes-item {
  display: flex;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--fg-muted);
}
.includes-item:last-child { border-bottom: none; }
.includes-check {
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

.includes-trust {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 14px;
  font-size: 0.8rem;
  color: var(--fg-muted);
  flex-wrap: wrap;
}

/* ---- SUCCESS PAGE ---- */
.success-section { padding: 80px 24px; }
.success-inner {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}
.success-icon { font-size: 3.5rem; margin-bottom: 20px; }
.success-inner h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 8px;
}
.success-subtitle { color: var(--fg-muted); margin-bottom: 40px; font-size: 1.1rem; }

.download-card {
  background: var(--bg-card);
  border: 1px solid rgba(0, 230, 118, 0.3);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 36px;
  text-align: left;
}
.download-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
.download-emoji { font-size: 2.4rem; line-height: 1; }
.download-product-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 4px;
}
.download-note { color: var(--fg-muted); font-size: 0.85rem; }

.btn-download { font-size: 1.05rem; padding: 16px 28px; }
.download-processing {
  padding: 16px;
  background: var(--bg-subtle);
  border-radius: 8px;
  color: var(--fg-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}
.download-email-note {
  margin-top: 14px;
  font-size: 0.85rem;
  color: var(--fg-muted);
  text-align: center;
}

.success-includes {
  text-align: left;
  margin-bottom: 36px;
}
.success-includes h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 12px;
}
.success-actions { margin-top: 32px; }

/* ---- ERROR PAGE ---- */
.error-section { padding: 100px 24px; text-align: center; }
.error-inner { max-width: 480px; margin: 0 auto; }
.error-icon { font-size: 3rem; margin-bottom: 20px; }
.error-inner h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.error-message { color: var(--fg-muted); margin-bottom: 32px; }
.error-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ---- EMPTY STATE ---- */
.empty-state {
  text-align: center;
  padding: 80px 24px;
  color: var(--fg-muted);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .shop-nav { padding: 12px 20px; }
  .product-detail-inner { grid-template-columns: 1fr; }
  .includes-card { position: static; }
  .trust-inner { gap: 16px; }
  .product-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr; }
  .nav-links .nav-link { display: none; }
}