/* ===== DESIGN TOKENS ===== */
:root {
  /* Type Scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Fonts */
  --font-display: 'General Sans', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Helvetica Neue', sans-serif;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;
}

/* ===== LIGHT MODE ===== */
:root,
[data-theme='light'] {
  --color-bg: #fafaf8;
  --color-surface: #ffffff;
  --color-surface-2: #f5f5f3;
  --color-surface-offset: #eeeeec;
  --color-divider: #e0e0dc;
  --color-border: #d4d4d0;
  --color-text: #1a1a1a;
  --color-text-muted: #6b6b6b;
  --color-text-faint: #a0a0a0;
  --color-text-inverse: #fafaf8;
  --color-primary: #1a1a1a;
  --color-primary-hover: #333333;
  --color-primary-active: #000000;
  --color-accent: #2d6a4f;
  --color-accent-hover: #1b4332;
  --color-accent-light: #d8f3dc;
  --color-badge-pickleball: #2d6a4f;
  --color-badge-padel: #1a5276;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.1);
}

/* ===== DARK MODE ===== */
[data-theme='dark'] {
  --color-bg: #111111;
  --color-surface: #1a1a1a;
  --color-surface-2: #222222;
  --color-surface-offset: #1e1e1e;
  --color-divider: #2a2a2a;
  --color-border: #333333;
  --color-text: #e8e8e6;
  --color-text-muted: #8a8a8a;
  --color-text-faint: #555555;
  --color-text-inverse: #111111;
  --color-primary: #e8e8e6;
  --color-primary-hover: #cccccc;
  --color-primary-active: #ffffff;
  --color-accent: #52b788;
  --color-accent-hover: #74c69d;
  --color-accent-light: #1b4332;
  --color-badge-pickleball: #52b788;
  --color-badge-padel: #5dade2;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.3);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.4);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #111111;
    --color-surface: #1a1a1a;
    --color-surface-2: #222222;
    --color-surface-offset: #1e1e1e;
    --color-divider: #2a2a2a;
    --color-border: #333333;
    --color-text: #e8e8e6;
    --color-text-muted: #8a8a8a;
    --color-text-faint: #555555;
    --color-text-inverse: #111111;
    --color-primary: #e8e8e6;
    --color-primary-hover: #cccccc;
    --color-primary-active: #ffffff;
    --color-accent: #52b788;
    --color-accent-hover: #74c69d;
    --color-accent-light: #1b4332;
    --color-badge-pickleball: #52b788;
    --color-badge-padel: #5dade2;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.2);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.3);
    --shadow-lg: 0 12px 32px rgba(0,0,0,0.4);
  }
}

/* ===== LAYOUT ===== */
.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-divider);
  padding: var(--space-4) 0;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text);
}
.logo-text {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.header-nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
}
.header-nav a:hover {
  color: var(--color-text);
}
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  background: transparent;
}
.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}

/* ===== HERO ===== */
.hero {
  padding: clamp(var(--space-12), 8vw, var(--space-32)) 0;
  text-align: left;
}
.hero-content {
  max-width: 680px;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}
.hero p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  max-width: 52ch;
}
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-full);
}
.hero-cta:hover {
  background: var(--color-primary-hover);
}

/* ===== CATALOG SECTION ===== */
.catalog-section {
  padding: clamp(var(--space-8), 6vw, var(--space-24)) 0;
}
.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}
.section-header h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.product-count {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ===== FILTERS ===== */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}
.filter-btn {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-full);
  background: var(--color-surface-2);
  color: var(--color-text-muted);
  border: 1px solid transparent;
}
.filter-btn:hover {
  color: var(--color-text);
  background: var(--color-surface-offset);
}
.filter-btn.active {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

/* ===== PRODUCT GRID ===== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
  gap: var(--space-6);
}

/* ===== PRODUCT CARD ===== */
.product-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-divider);
  overflow: hidden;
  transition: box-shadow var(--transition-interactive), transform var(--transition-interactive);
  cursor: pointer;
}
.product-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.product-card-img {
  aspect-ratio: 1;
  background: var(--color-surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  overflow: hidden;
  position: relative;
}
.product-card-img img {
  width: 80%;
  height: 80%;
  object-fit: contain;
  transition: transform 300ms ease;
}
.product-card:hover .product-card-img img {
  transform: scale(1.05);
}
.product-card-body {
  padding: var(--space-4);
}
.product-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}
.product-badge.pickleball {
  background: var(--color-accent-light);
  color: var(--color-badge-pickleball);
}
.product-badge.padel {
  background: oklch(from var(--color-badge-padel) l c h / 0.12);
  color: var(--color-badge-padel);
}
.product-name {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-1);
  color: var(--color-text);
}
.product-brand {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}
.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.product-price {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}
.price-currency {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}
.product-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: var(--color-text-inverse);
}
.product-action:hover {
  background: var(--color-primary-hover);
}

/* ===== CONTACT SECTION ===== */
.contact-section {
  padding: clamp(var(--space-12), 8vw, var(--space-24)) 0;
  border-top: 1px solid var(--color-divider);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}
@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}
.contact-info h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}
.contact-info p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}
.contact-detail {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-3);
}
.contact-detail svg {
  flex-shrink: 0;
  color: var(--color-text-faint);
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-group label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
}
.form-group input,
.form-group textarea,
.form-group select {
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--color-text);
  width: 100%;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px oklch(from var(--color-primary) l c h / 0.1);
}
.form-group textarea {
  min-height: 120px;
  resize: vertical;
}
.submit-btn {
  padding: var(--space-3) var(--space-6);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  border: none;
  align-self: flex-start;
}
.submit-btn:hover {
  background: var(--color-primary-hover);
}

/* ===== FOOTER ===== */
.site-footer {
  border-top: 1px solid var(--color-divider);
  padding: var(--space-8) 0;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer-links {
  display: flex;
  gap: var(--space-6);
}
.footer-links a {
  color: var(--color-text-muted);
  text-decoration: none;
}
.footer-links a:hover {
  color: var(--color-text);
}

/* ===== MOBILE NAV ===== */
.mobile-menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}
@media (max-width: 640px) {
  .mobile-menu-btn {
    display: flex;
  }
  .header-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-divider);
    flex-direction: column;
    padding: var(--space-4);
    gap: var(--space-4);
  }
  .header-nav.open {
    display: flex;
  }
  .site-header .header-inner {
    position: relative;
  }
}

/* ===== SORT SELECT ===== */
.sort-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.sort-select {
  padding: var(--space-2) var(--space-4);
  padding-right: var(--space-8);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%236b6b6b' stroke-width='2'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.fade-up {
  animation: fadeUp 0.5s ease forwards;
  opacity: 0;
}
.fade-up:nth-child(2) { animation-delay: 0.05s; }
.fade-up:nth-child(3) { animation-delay: 0.1s; }
.fade-up:nth-child(4) { animation-delay: 0.15s; }
.fade-up:nth-child(5) { animation-delay: 0.2s; }
.fade-up:nth-child(6) { animation-delay: 0.25s; }
.fade-up:nth-child(7) { animation-delay: 0.3s; }
.fade-up:nth-child(8) { animation-delay: 0.35s; }
.fade-up:nth-child(9) { animation-delay: 0.4s; }
.fade-up:nth-child(10) { animation-delay: 0.45s; }

/* ===== STOCK BADGES ===== */
.badge-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-2);
}
.stock-badge {
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-full);
}
.stock-badge.in-stock {
  color: var(--color-text-muted);
  background: var(--color-surface-2);
}
.stock-badge.low {
  color: #964219;
  background: #fef3e2;
}
[data-theme='dark'] .stock-badge.low {
  color: #fdab43;
  background: rgba(253,171,67,0.12);
}
.stock-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.5);
  color: #fff;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  z-index: 2;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.product-card.out-of-stock {
  opacity: 0.65;
}
.product-card.out-of-stock:hover {
  transform: none;
  box-shadow: none;
}
.sold-out-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.data-source {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-bottom: var(--space-2);
}

/* ===== NO RESULTS ===== */
.no-results {
  text-align: center;
  padding: var(--space-16) var(--space-4);
  color: var(--color-text-muted);
}
.no-results svg {
  margin: 0 auto var(--space-4);
  color: var(--color-text-faint);
}
.no-results h3 {
  color: var(--color-text);
  margin-bottom: var(--space-2);
  font-family: var(--font-display);
}

/* ===== SEARCH ===== */
.search-wrapper {
  position: relative;
  flex: 1;
  max-width: 320px;
}
.search-wrapper svg {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-faint);
  pointer-events: none;
}
.search-input {
  width: 100%;
  padding: var(--space-2) var(--space-4) var(--space-2) var(--space-10);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--color-text);
}
.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* ===== CHATBOT WIDGET ===== */
.chat-fab {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem 0.75rem 1rem;
  background: var(--color-text);
  color: var(--color-bg);
  border: none;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0,0,0,0.18);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.chat-fab:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.22);
}
.chat-fab-label { white-space: nowrap; }

.chat-panel {
  position: fixed;
  bottom: 5.5rem;
  right: 1.5rem;
  z-index: 1000;
  width: 360px;
  max-width: calc(100vw - 2rem);
  height: 500px;
  max-height: calc(100vh - 8rem);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 1.25rem;
  box-shadow: 0 8px 40px rgba(0,0,0,0.15);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px) scale(0.97);
  transition: opacity 0.22s ease, transform 0.22s ease;
  transform-origin: bottom right;
}
.chat-panel.open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0) scale(1);
}

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1rem 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  flex-shrink: 0;
}
.chat-header-info { display: flex; align-items: center; gap: 0.75rem; }
.chat-avatar {
  width: 36px;
  height: 36px;
  background: var(--color-text);
  color: var(--color-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.chat-header-name { font-weight: 700; font-size: var(--text-sm); color: var(--color-text); }
.chat-header-sub { font-size: var(--text-xs); color: var(--color-text-faint); }
.chat-close-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-faint);
  padding: 0.25rem;
  border-radius: 0.5rem;
  transition: color 0.15s;
}
.chat-close-btn:hover { color: var(--color-text); }

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  scroll-behavior: smooth;
}
.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 2px; }

.chat-msg { display: flex; }
.chat-msg-user { justify-content: flex-end; }
.chat-msg-bot { justify-content: flex-start; }

.chat-bubble {
  max-width: 82%;
  padding: 0.625rem 0.875rem;
  border-radius: 1rem;
  font-size: var(--text-sm);
  line-height: 1.5;
}
.chat-msg-user .chat-bubble {
  background: var(--color-text);
  color: var(--color-bg);
  border-bottom-right-radius: 0.25rem;
}
.chat-msg-bot .chat-bubble {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-bottom-left-radius: 0.25rem;
}

/* Typing indicator */
.chat-typing-indicator .chat-bubble {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0.75rem 1rem;
}
.chat-typing-indicator span {
  display: block;
  width: 7px;
  height: 7px;
  background: var(--color-text-faint);
  border-radius: 50%;
  animation: typing-bounce 1.2s infinite ease-in-out;
}
.chat-typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing-indicator span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing-bounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.4; }
  40% { transform: translateY(-6px); opacity: 1; }
}

.chat-input-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
  flex-shrink: 0;
}
.chat-input {
  flex: 1;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  background: var(--color-surface);
  color: var(--color-text);
  outline: none;
  transition: border-color 0.15s;
}
.chat-input::placeholder { color: var(--color-text-faint); }
.chat-input:focus { border-color: var(--color-text); }

.chat-send-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-text);
  color: var(--color-bg);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: opacity 0.15s, transform 0.15s;
}
.chat-send-btn:hover { opacity: 0.85; transform: scale(1.05); }
.chat-send-btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

@media (max-width: 480px) {
  .chat-panel { right: 0.75rem; bottom: 5rem; width: calc(100vw - 1.5rem); }
  .chat-fab { right: 0.75rem; bottom: 1rem; }
}

/* ===== SHIPPING SECTION ===== */
.shipping-section {
  padding: var(--space-16) 0;
  border-top: 1px solid var(--color-border);
}

.shipping-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 768px) {
  .shipping-grid { grid-template-columns: 1fr; }
}

.shipping-card {
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.shipping-icon {
  width: 48px;
  height: 48px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.shipping-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
}

.shipping-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
  flex: 1;
}

.shipping-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-size: var(--text-xs);
  font-weight: 700;
  background: var(--color-text);
  color: var(--color-bg);
  align-self: flex-start;
  margin-top: var(--space-2);
}

.shipping-tag.free {
  background: var(--color-badge-pickleball);
  color: #fff;
}

.shipping-tag.unavailable {
  background: var(--color-surface);
  color: var(--color-text-faint);
  border: 1px solid var(--color-border);
}

/* ===== FAQ SECTION ===== */
.faq-section {
  padding: var(--space-16) 0;
  border-top: 1px solid var(--color-border);
}

.faq-heading {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-10);
}

.faq-list {
  max-width: 720px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-item:first-child {
  border-top: 1px solid var(--color-border);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.faq-question::-webkit-details-marker { display: none; }

.faq-chevron {
  flex-shrink: 0;
  transition: transform 0.22s ease;
  color: var(--color-text-faint);
}
details[open] .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  padding-bottom: var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}
.faq-answer p { margin: 0 0 var(--space-3); }
.faq-answer p:last-child { margin-bottom: 0; }
.faq-answer ul {
  padding-left: var(--space-5);
  margin: var(--space-3) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.faq-answer li { line-height: 1.6; }