:root {
  --bg: #0c0c0c;
  --bg-elevated: #141414;
  --bg-card: #1a1a1a;
  --fg: #e8e4dc;
  --fg-muted: #8a8578;
  --fg-dim: #5a564e;
  --accent: #c9a96e;
  --accent-dim: #8b7355;
  --border: #2a2a2a;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.section-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 1.5rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--accent-dim);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(201,169,110,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: 800px;
  text-align: center;
}

.hero-tag {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--fg-dim);
  margin-bottom: 2.5rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 0.95;
  margin-bottom: 1.5rem;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 540px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.hero-line {
  width: 60px;
  height: 1px;
  background: var(--accent);
  margin: 0 auto 2.5rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}

.stat { text-align: center; }

.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--fg);
}

.stat-label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
  text-transform: uppercase;
  margin-top: 0.3rem;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ===== CATEGORIES ===== */
.categories {
  padding: 6rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.categories-header {
  margin-bottom: 3.5rem;
}

.categories-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.cat-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: 2.5rem;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.cat-card:hover {
  border-color: var(--accent-dim);
  transform: translateY(-2px);
}

.cat-card.featured {
  border-color: var(--accent-dim);
  background: linear-gradient(135deg, var(--bg-elevated) 0%, rgba(201,169,110,0.05) 100%);
}

.cat-icon {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 1.2rem;
}

.cat-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
}

.cat-card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ===== WHY ===== */
.why {
  padding: 6rem 2rem;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.why-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.why-left h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  position: sticky;
  top: 4rem;
}

.why-item {
  display: flex;
  gap: 1.5rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--border);
}

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

.why-num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.1em;
  flex-shrink: 0;
  padding-top: 0.3rem;
}

.why-content h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.why-content p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ===== MARKET ===== */
.market {
  padding: 6rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.market-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1.5rem;
}

.market-sub {
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 700px;
  margin-bottom: 3rem;
}

.market-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.market-stat {
  padding: 2rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
}

.market-stat-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.market-stat-label {
  font-size: 0.8rem;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ===== CLOSING ===== */
.closing {
  padding: 8rem 2rem;
  text-align: center;
  background: linear-gradient(180deg, var(--bg) 0%, rgba(201,169,110,0.03) 100%);
}

.closing-inner {
  max-width: 650px;
  margin: 0 auto;
}

.closing-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.closing-inner p {
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 3rem 2rem;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--fg-dim);
}

/* ===== MOBILE ===== */
@media (max-width: 768px) {
  .categories-grid {
    grid-template-columns: 1fr;
  }

  .why-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .why-left h2 {
    position: static;
  }

  .market-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-stats {
    flex-direction: column;
    gap: 1.5rem;
  }

  .stat-divider {
    width: 40px;
    height: 1px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .market-grid {
    grid-template-columns: 1fr;
  }

  .cat-card {
    padding: 1.8rem;
  }
}

/* ===== HERO CTA ===== */
.hero-cta-group {
  margin-bottom: 2.5rem;
}

/* ===== GLOBAL BUTTONS ===== */
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #0c0c0c;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.9rem 2rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.btn-primary:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--fg);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 0.85rem 2rem;
  border: 1px solid var(--border);
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.btn-secondary:hover {
  border-color: var(--accent-dim);
  color: var(--accent);
}

/* ===== CATEGORY CARD LINK ===== */
.cat-card-link {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

/* ===== SHOP NAV ===== */
.shop-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(12,12,12,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.shop-nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.shop-nav-brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--fg);
  text-decoration: none;
}

.shop-nav-link {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.shop-nav-link:hover,
.shop-nav-link.active {
  color: var(--accent);
}

/* ===== SHOP HEADER ===== */
.shop-header {
  padding: 4rem 2rem 2.5rem;
  border-bottom: 1px solid var(--border);
}

.shop-header-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.shop-header-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.7rem;
}

.shop-header-sub {
  color: var(--fg-muted);
  font-size: 0.95rem;
}

/* ===== FILTER BAR ===== */
.filter-bar {
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.filter-bar::-webkit-scrollbar { display: none; }

.filter-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  gap: 0.5rem;
  white-space: nowrap;
}

.filter-btn {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  color: var(--fg-muted);
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  white-space: nowrap;
}

.filter-btn:hover {
  border-color: var(--accent-dim);
  color: var(--fg);
}

.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #0c0c0c;
}

/* ===== CATALOG MAIN ===== */
.catalog-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3rem 2rem 6rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.empty-state {
  grid-column: 1/-1;
  padding: 4rem;
  text-align: center;
  color: var(--fg-muted);
  border: 1px dashed var(--border);
}

/* ===== PRODUCT CARD ===== */
.product-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

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

.product-card-img {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--bg-card);
}

.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover .product-card-img img {
  transform: scale(1.04);
}

.product-card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  opacity: 0.3;
}

.product-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--accent);
  color: #0c0c0c;
  font-family: var(--font-display);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 0.3rem 0.6rem;
}

.product-badge-lg {
  font-size: 0.7rem;
  padding: 0.4rem 0.8rem;
}

.product-card-body {
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.product-cat-tag {
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--fg-dim);
  text-transform: uppercase;
}

.product-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--fg);
}

.product-pricing {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 0.3rem;
}

.product-price {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent);
}

.product-original-price {
  font-size: 0.85rem;
  color: var(--fg-dim);
  text-decoration: line-through;
}

.product-card-cta {
  margin-top: auto;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
  padding-top: 0.8rem;
  border-top: 1px solid var(--border);
}

/* ===== PRODUCT DETAIL ===== */
.product-detail-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3rem 2rem 6rem;
}

.product-detail-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.product-detail-image {
  position: relative;
  aspect-ratio: 1;
  background: var(--bg-card);
  overflow: hidden;
  border: 1px solid var(--border);
}

.product-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-detail-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  opacity: 0.2;
}

.product-breadcrumb a {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--fg-dim);
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.2s;
}

.product-breadcrumb a:hover { color: var(--accent); }

.product-detail-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
  margin-top: 0.8rem;
}

.product-detail-pricing {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin: 1rem 0;
}

.product-detail-price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
}

.product-detail-original {
  font-size: 1rem;
  color: var(--fg-dim);
  text-decoration: line-through;
}

.product-detail-savings {
  background: rgba(201,169,110,0.15);
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.3rem 0.6rem;
}

.product-detail-desc {
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 1.2rem;
  font-size: 0.95rem;
}

.product-features {
  list-style: none;
  margin-bottom: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.product-features li {
  font-size: 0.9rem;
  color: var(--fg-muted);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.feature-check {
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

/* WhatsApp button */
.btn-whatsapp {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.9rem 1.5rem;
  background: #25D366;
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s;
}

.btn-whatsapp:hover { opacity: 0.9; }

.order-divider {
  text-align: center;
  position: relative;
  margin: 1.5rem 0;
  color: var(--fg-dim);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}

.order-divider::before {
  content: '';
  position: absolute;
  left: 0; right: 0; top: 50%;
  height: 1px;
  background: var(--border);
}

.order-divider span {
  background: var(--bg);
  padding: 0 1rem;
  position: relative;
}

/* ===== ORDER FORM ===== */
.order-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-row-sm {
  grid-template-columns: 100px 1fr;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
  text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.7rem 1rem;
  outline: none;
  transition: border-color 0.2s;
  appearance: none;
  -webkit-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238a8578' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-dim);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--fg-dim);
}

.form-error {
  background: rgba(220,50,50,0.1);
  border: 1px solid rgba(220,50,50,0.3);
  color: #f06060;
  padding: 0.8rem 1rem;
  font-size: 0.85rem;
}

.order-summary-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--fg-muted);
}

.order-summary-line strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--accent);
}

.btn-order {
  width: 100%;
  padding: 1rem;
  background: var(--accent);
  color: #0c0c0c;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
}

.btn-order:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.order-trust {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: 0.75rem;
  color: var(--fg-dim);
  padding-top: 0.8rem;
}

/* ===== CONFIRMATION ===== */
.confirmation-main {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
}

.confirmation-inner {
  max-width: 520px;
  width: 100%;
  text-align: center;
}

.confirmation-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(201,169,110,0.15);
  border: 1px solid var(--accent-dim);
  color: var(--accent);
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.confirmation-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.8rem;
}

.confirmation-sub {
  color: var(--fg-muted);
  font-size: 0.95rem;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.confirmation-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: 1.8rem;
  text-align: left;
  margin-bottom: 2rem;
}

.confirmation-order-num {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.8rem;
}

.conf-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--fg-dim);
  text-transform: uppercase;
}

.conf-value {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
}

.conf-divider {
  height: 1px;
  background: var(--border);
  margin: 1rem 0;
}

.conf-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.4rem 0;
  font-size: 0.9rem;
  color: var(--fg-muted);
}

.conf-row strong {
  color: var(--fg);
  text-align: right;
}

.conf-mode strong {
  color: var(--fg);
}

.confirmation-actions {
  margin-bottom: 2rem;
}

.confirmation-note {
  color: var(--fg-dim);
  font-size: 0.85rem;
  line-height: 1.8;
}

.confirmation-note p { margin: 0.3rem 0; }
.confirmation-note strong { color: var(--fg-muted); }

/* ===== SHOP RESPONSIVE ===== */
@media (max-width: 768px) {
  .product-detail-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .form-row-sm {
    grid-template-columns: 80px 1fr;
  }

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

@media (max-width: 480px) {
  .product-grid {
    grid-template-columns: 1fr;
  }

  .shop-header {
    padding: 2.5rem 1.5rem 2rem;
  }

  .catalog-main {
    padding: 2rem 1.5rem 4rem;
  }
}