/* ========== NAV ========== */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-brand {
  font-family: var(--heading);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.12em;
  color: var(--fg);
  text-decoration: none;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  gap: 1.75rem;
  flex: 1;
}

.nav-link {
  font-family: var(--body);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--fg);
}

.nav-cta {
  font-family: var(--body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  border: 1px solid var(--accent);
  padding: 0.45rem 1.1rem;
  transition: background 0.2s, color 0.2s;
}

.nav-cta:hover {
  background: var(--accent);
  color: #fff;
}

/* Push page content below fixed nav */
body > nav + * {
  padding-top: 0;
}

/* ========== BUTTONS ========== */
.btn-primary {
  display: inline-block;
  font-family: var(--body);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  background: var(--accent);
  color: #fff;
  padding: 0.85rem 2.2rem;
  transition: background 0.2s, transform 0.15s;
}

.btn-primary:hover {
  background: #e0491a;
  transform: translateY(-1px);
}

.btn-ghost {
  display: inline-block;
  font-family: var(--body);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted);
  border: 1px solid var(--card-border);
  padding: 0.85rem 2.2rem;
  transition: border-color 0.2s, color 0.2s;
}

.btn-ghost:hover {
  border-color: var(--muted);
  color: var(--fg);
}

/* ========== HERO ACTIONS ========== */
.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

/* ========== FEATURED PRODUCTS (HOMEPAGE) ========== */
.featured-products {
  padding: 8rem 2rem;
  background: var(--bg);
  border-top: 1px solid var(--card-border);
}

.featured-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.featured-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 3rem;
}

.featured-label {
  font-family: var(--body);
  font-size: 0.7rem;
  letter-spacing: 0.35em;
  color: var(--accent);
  text-transform: uppercase;
}

.featured-see-all {
  font-family: var(--body);
  font-size: 0.85rem;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}

.featured-see-all:hover {
  color: var(--fg);
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.product-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  transition: border-color 0.25s, transform 0.25s;
  position: relative;
  overflow: hidden;
}

.product-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.product-card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.product-img-wrap {
  aspect-ratio: 4/3;
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.product-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #111 0%, #1a1a1a 100%);
}

.product-img-letter {
  font-family: var(--heading);
  font-weight: 800;
  font-size: 5rem;
  color: var(--card-border);
  letter-spacing: -0.05em;
}

.product-card-body {
  padding: 1.5rem;
}

.product-category {
  font-family: var(--body);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.product-name {
  font-family: var(--heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.35rem;
}

.product-tagline {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-price {
  font-family: var(--heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--fg);
}

.product-cta {
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.05em;
  font-weight: 500;
}

.featured-cta-wrap {
  text-align: center;
}

/* ========== SHOP PAGE ========== */
.shop-main {
  padding-top: 80px; /* clear fixed nav */
  min-height: 100vh;
}

.shop-header {
  padding: 5rem 2rem 3rem;
  border-bottom: 1px solid var(--card-border);
}

.shop-header-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.shop-header-label {
  font-family: var(--body);
  font-size: 0.7rem;
  letter-spacing: 0.35em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.shop-header-title {
  font-family: var(--heading);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 0.95;
  margin-bottom: 1rem;
}

.shop-header-sub {
  font-size: 1rem;
  color: var(--muted);
  font-weight: 300;
}

/* Filters */
.shop-filters {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--card-border);
  position: sticky;
  top: 62px;
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(8px);
  z-index: 50;
}

.shop-filters-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 0.75rem;
}

.filter-btn {
  font-family: var(--body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted);
  border: 1px solid var(--card-border);
  padding: 0.4rem 1rem;
  transition: all 0.2s;
}

.filter-btn:hover,
.filter-btn.active {
  color: var(--fg);
  border-color: var(--fg);
}

.filter-btn.active {
  background: var(--fg);
  color: var(--bg);
}

/* Product Grid */
.shop-grid-wrap {
  padding: 3rem 2rem 6rem;
  max-width: 1200px;
  margin: 0 auto;
}

.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.shop-product-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  transition: border-color 0.25s, transform 0.25s;
  display: flex;
  flex-direction: column;
}

.shop-product-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.shop-card-link {
  text-decoration: none;
  color: inherit;
  flex: 1;
}

.shop-card-img {
  position: relative;
  aspect-ratio: 4/3;
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.shop-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #111 0%, #1c1c1c 100%);
}

.shop-img-monogram {
  font-family: var(--heading);
  font-weight: 800;
  font-size: 5rem;
  color: #1f1f1f;
  letter-spacing: -0.05em;
}

.shop-card-hover-label {
  position: absolute;
  inset: 0;
  background: rgba(255,94,26,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0;
  transition: opacity 0.25s;
}

.shop-product-card:hover .shop-card-hover-label {
  opacity: 1;
}

.shop-card-info {
  padding: 1.25rem 1.5rem;
}

.shop-card-cat {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: 0.4rem;
}

.shop-card-name {
  font-family: var(--heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.shop-card-tagline {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.9rem;
  line-height: 1.5;
}

.shop-card-bottom {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.shop-card-price {
  font-family: var(--heading);
  font-size: 1.15rem;
  font-weight: 700;
}

.shop-card-sizes {
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}

.shop-card-buy {
  display: block;
  text-align: center;
  font-family: var(--body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--accent);
  border-top: 1px solid var(--card-border);
  padding: 0.85rem 1.5rem;
  transition: background 0.2s, color 0.2s;
}

.shop-card-buy:hover {
  background: var(--accent);
  color: #fff;
}

.shop-empty {
  text-align: center;
  padding: 6rem 2rem;
  color: var(--muted);
}

.shop-empty p {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

/* ========== PRODUCT DETAIL ========== */
.product-main {
  padding-top: 80px;
  min-height: 100vh;
}

.product-breadcrumb {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--card-border);
}

.breadcrumb-link {
  font-family: var(--body);
  font-size: 0.85rem;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: color 0.2s;
}

.breadcrumb-link:hover {
  color: var(--fg);
}

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 70vh;
  border-bottom: 1px solid var(--card-border);
}

.product-img-panel {
  border-right: 1px solid var(--card-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 3rem;
  background: linear-gradient(180deg, #0d0d0d 0%, #0a0a0a 100%);
  position: relative;
}

.product-img-large {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 3/4;
  background: #111;
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-img-large-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: linear-gradient(160deg, #111 0%, #1c1c1c 100%);
}

.product-img-large-mono {
  font-family: var(--heading);
  font-weight: 800;
  font-size: 8rem;
  color: #1f1f1f;
  letter-spacing: -0.05em;
}

.product-img-tag {
  margin-top: 1rem;
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--muted);
  text-transform: uppercase;
}

.product-info-panel {
  padding: 4rem 3rem;
  max-width: 600px;
}

.product-info-cat {
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.product-info-name {
  font-family: var(--heading);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 0.95;
  margin-bottom: 0.75rem;
}

.product-info-tagline {
  font-size: 1.05rem;
  color: var(--muted);
  font-weight: 300;
  margin-bottom: 1.5rem;
  letter-spacing: 0.01em;
}

.product-info-price {
  font-family: var(--heading);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.product-info-desc {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 2rem;
  border-top: 1px solid var(--card-border);
  padding-top: 1.5rem;
}

.product-sizes {
  margin-bottom: 2rem;
}

.product-sizes-label {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.product-sizes-grid {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.size-chip {
  font-family: var(--body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  border: 1px solid var(--card-border);
  padding: 0.3rem 0.75rem;
  color: var(--muted);
  transition: all 0.2s;
  cursor: default;
}

.size-chip:hover {
  border-color: var(--fg);
  color: var(--fg);
}

.product-cta-section {
  margin-bottom: 2.5rem;
}

.btn-buy {
  width: 100%;
  text-align: center;
  font-size: 1rem;
  padding: 1.1rem 2rem;
  margin-bottom: 0.75rem;
}

.product-cta-note {
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.product-detail-specs {
  border-top: 1px solid var(--card-border);
  padding-top: 1.5rem;
}

.spec-row {
  display: flex;
  gap: 2rem;
  justify-content: space-between;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--card-border);
  font-size: 0.85rem;
}

.spec-key {
  color: var(--muted);
  letter-spacing: 0.03em;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.spec-val {
  color: var(--fg);
  font-weight: 500;
}

/* Related Products */
.related-products {
  padding: 5rem 2rem;
  border-top: 1px solid var(--card-border);
}

.related-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.related-label {
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.related-card {
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  transition: border-color 0.2s;
}

.related-card:hover {
  border-color: var(--accent);
}

.related-card-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  text-decoration: none;
  color: inherit;
}

.related-img {
  width: 64px;
  height: 64px;
  background: #111;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.related-mono {
  font-family: var(--heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: #1f1f1f;
}

.related-info {
  flex: 1;
}

.related-name {
  font-family: var(--heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.related-price {
  font-size: 0.9rem;
  color: var(--muted);
}

.related-buy {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--accent);
  border-top: 1px solid var(--card-border);
  padding: 0.6rem 1.25rem;
  text-align: center;
  transition: background 0.2s, color 0.2s;
}

.related-buy:hover {
  background: var(--accent);
  color: #fff;
}

/* ========== ORDER SUCCESS ========== */
.success-main {
  padding-top: 80px;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 4rem;
}

.success-inner {
  max-width: 540px;
  margin: 0 auto;
  padding: 4rem 2rem;
  text-align: center;
}

.success-icon {
  font-size: 3rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
  width: 72px;
  height: 72px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  margin-right: auto;
}

.success-label {
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.success-title {
  font-family: var(--heading);
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.success-sub {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.success-email {
  color: var(--fg);
  font-weight: 500;
}

.success-note {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 2.5rem;
  font-style: italic;
}

.success-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ========== ERROR PAGE ========== */
.error-main {
  padding-top: 80px;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.error-inner {
  text-align: center;
  padding: 4rem 2rem;
}

.error-code {
  font-family: var(--heading);
  font-size: 8rem;
  font-weight: 800;
  color: var(--card-border);
  letter-spacing: -0.05em;
  line-height: 1;
  margin-bottom: 1rem;
}

.error-title {
  font-family: var(--heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--muted);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 900px) {
  .featured-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-detail {
    grid-template-columns: 1fr;
  }

  .product-img-panel {
    border-right: none;
    border-bottom: 1px solid var(--card-border);
    padding: 3rem 2rem;
  }

  .product-info-panel {
    padding: 2.5rem 2rem;
  }

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

@media (max-width: 640px) {
  .featured-grid {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
  }

  .nav-inner {
    justify-content: space-between;
  }

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

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