/* Store pages */
.store-nav {
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 100;
}

.store-nav-brand {
  font-family: 'Syne', sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--fg);
  text-decoration: none;
}

.store-nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}

.store-nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.store-nav-links a:hover,
.store-nav-links a.active {
  color: var(--accent);
}

.store-nav-links .nav-cta {
  background: var(--accent);
  color: var(--white) !important;
  padding: 8px 18px;
  border-radius: 8px;
  font-weight: 600;
}

/* Store hero */
.store-hero {
  padding: 72px 48px 56px;
  border-bottom: 1px solid var(--border);
}

.store-hero-inner {
  max-width: 640px;
}

.store-headline {
  font-size: clamp(2.4rem, 4vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 16px;
}

.store-sub {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 480px;
}

/* Products grid */
.store-products {
  padding: 64px 48px;
  border-bottom: 1px solid var(--border);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1200px;
  margin: 0 auto;
}

@media (max-width: 900px) {
  .products-grid { grid-template-columns: 1fr 1fr; }
}

.product-card {
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  background: var(--white);
  position: relative;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.product-card:hover {
  box-shadow: 0 12px 48px rgba(0,0,0,0.1);
  transform: translateY(-3px);
}

.product-card.featured-product {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(14, 110, 104, 0.06);
}

.product-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--accent);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 6px;
  z-index: 2;
}

.product-preview {
  height: 200px;
  overflow: hidden;
}

.product-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.product-body {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.product-name {
  font-family: 'Syne', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
}

.product-desc {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.product-includes {
  list-style: none;
  margin-bottom: 24px;
  flex: 1;
}

.product-includes li {
  font-size: 0.85rem;
  color: var(--fg-muted);
  padding: 4px 0;
  padding-left: 20px;
  position: relative;
}

.product-includes li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.product-price {
  font-family: 'Syne', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--fg);
}

.btn-buy {
  background: var(--accent);
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  padding: 12px 24px;
  border-radius: 10px;
  transition: background 0.2s, transform 0.15s;
  display: inline-block;
}

.btn-buy:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
}

/* FAQ */
.store-faq {
  padding: 72px 48px;
  border-bottom: 1px solid var(--border);
}

.faq-inner {
  max-width: 720px;
  margin: 0 auto;
}

.faq-list {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}

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

.faq-item h4 {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
}

.faq-item p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* Footer */
.store-footer {
  padding: 56px 48px;
  text-align: center;
}

.footer-brand {
  font-family: 'Syne', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 8px;
}

.footer-sub {
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-bottom: 24px;
}

.footer-links {
  display: flex;
  gap: 24px;
  justify-content: center;
  margin-bottom: 24px;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--fg-muted);
  text-decoration: none;
}

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

.footer-legal {
  font-size: 0.75rem;
  color: var(--fg-muted);
  opacity: 0.6;
}

/* Success page */
.success-page {
  min-height: 100vh;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}

.success-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 56px 48px;
  max-width: 560px;
  width: 100%;
  text-align: center;
}

.success-icon {
  width: 72px;
  height: 72px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  font-size: 2rem;
}

.success-title {
  font-family: 'Syne', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 12px;
}

.success-sub {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 40px;
}

.success-product-name {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}

.download-btn {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  padding: 16px 40px;
  border-radius: 12px;
  transition: background 0.2s, transform 0.15s;
  margin-bottom: 24px;
}

.download-btn:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
}

.success-note {
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-bottom: 40px;
}

.success-instructions {
  background: var(--bg-alt);
  border-radius: 12px;
  padding: 24px;
  text-align: left;
  margin-bottom: 32px;
}

.success-instructions h4 {
  font-family: 'Syne', sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 12px;
}

.success-instructions ol {
  padding-left: 20px;
}

.success-instructions ol li {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 6px;
}

.success-links {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 16px;
}

.success-links a {
  font-size: 0.875rem;
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

.success-links a:hover { text-decoration: underline; }

@media (max-width: 768px) {
  .store-nav { padding: 16px 24px; }
  .store-hero { padding: 48px 24px 40px; }
  .store-products { padding: 48px 24px; }
  .products-grid { grid-template-columns: 1fr; }
  .store-faq { padding: 48px 24px; }
  .store-footer { padding: 40px 24px; }
  .success-card { padding: 36px 24px; }
}