/* === Reset === */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* === Tokens === */
:root {
  /* Spacing scale (multiples of 8) */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 32px;
  --space-xl: 48px;
  --space-2xl: 64px;
  --space-3xl: 96px;

  /* Content widths */
  --content-max: 960px;
  --text-max: 640px;

  /* Typography */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --text-body: 16px;
  --text-body-lh: 1.7;

  /* Border radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 400ms ease-out;

  /* Colors — Indigo/Coral/Sand/Bark palette */
  --indigo: #1A1080;
  --coral: #FB8423;
  --coral-dark: #d46e15;
  --sand: #E8E0D0;
  --bark: #2C2416;
  --bg: #F5F0EB;
  --bg-card: #ffffff;
  --text-primary: #1a1a1a;
  --text-secondary: #6b6b6b;
  --text-muted: #999999;
  --green: #2d5016;
  --green-soft: rgba(45, 80, 22, 0.1);
  --peach: #d4956a;
  --peach-soft: rgba(212, 149, 106, 0.15);
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--text-body-lh);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--sand);
  color: var(--bark);
}

/* === Hero === */
.hero {
  background: var(--indigo);
  color: #fff;
  position: relative;
  overflow: hidden;
}

/* Grain texture on hero */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.3;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 128px 128px;
}

.hero-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-md) var(--space-2xl);
  position: relative;
}

/* === Top Nav === */
.top-nav {
  position: relative;
  z-index: 10;
  display: flex;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-md) var(--space-md) 0;
}

.top-nav-link {
  font-size: 0.8rem;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.12);
  border: none;
  transition: all var(--transition-fast);
}

.top-nav-link:hover {
  background: var(--coral);
  transform: translateY(-1px);
}

.hero-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.6;
  margin-bottom: var(--space-md);
}

.hero-title {
  font-family: var(--font-display);
  font-size: 3.25rem;
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
  max-width: 600px;
}

.hero-subtitle {
  font-size: 1.15rem;
  opacity: 0.7;
  font-weight: 400;
}

.hero-cta {
  appearance: none;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--indigo);
  background: #fff;
  border: none;
  border-radius: var(--radius-full);
  padding: 12px 28px;
  margin-top: var(--space-md);
  cursor: pointer;
  transition: all 0.15s ease;
}

.hero-cta:hover {
  transform: translateY(-1px);
  opacity: 0.9;
}

/* === Mascot === */
.hero-mascot {
  position: absolute;
  bottom: 0;
  right: 20%;
  width: 240px;
  height: 240px;
  cursor: pointer;
}

.mascot-img,
.mascot-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: bottom;
}

.mascot-video {
  opacity: 0;
  visibility: hidden;
  border-radius: var(--radius-md);
  mix-blend-mode: screen;
}

.hero-mascot.mascot-playing .mascot-video {
  opacity: 1;
  visibility: visible;
}

/* === Filters === */
.filters-section {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md) var(--space-lg);
}

.filters-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.filter-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.filter-row-wrap {
  flex: 1;
  min-width: 0;
  position: relative;
  overflow: hidden;
}

.filter-row-wrap::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 40px;
  background: linear-gradient(to right, transparent, var(--bg));
  pointer-events: none;
  z-index: 1;
}

.filter-row-wrap .filter-pills {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-right: 40px;
}

.filter-row-wrap .filter-pills::-webkit-scrollbar {
  display: none;
}

.filter-pills-fixed {
  flex-shrink: 0;
}

.filter-pills {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: nowrap;
  flex-shrink: 0;
}

.filter-divider {
  width: 2px;
  height: 28px;
  background: var(--bark);
  opacity: 0.3;
  border-radius: 1px;
  flex-shrink: 0;
  margin: 0 var(--space-xs);
}

.pill {
  appearance: none;
  border: 2px solid transparent;
  background: var(--bg);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.pill:hover {
  color: var(--text-primary);
  background: var(--sand);
}

.pill.active {
  background: var(--bark);
  color: #fff;
  border-color: var(--bark);
}

.filter-count {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  text-align: center;
  padding: var(--space-xs) 0;
}

/* === Kitten Grid === */
.kittens-section {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--space-md) var(--space-3xl);
}

.kitten-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
}

/* === Kitten Card === */
.kitten-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base);
  animation: cardIn 0.4s ease-out both;
}

.kitten-card:hover {
  transform: translateY(-3px);
}

/* Staggered entrance */
.kitten-card:nth-child(1) { animation-delay: 0.02s; }
.kitten-card:nth-child(2) { animation-delay: 0.06s; }
.kitten-card:nth-child(3) { animation-delay: 0.10s; }
.kitten-card:nth-child(4) { animation-delay: 0.14s; }
.kitten-card:nth-child(5) { animation-delay: 0.18s; }
.kitten-card:nth-child(6) { animation-delay: 0.22s; }
.kitten-card:nth-child(7) { animation-delay: 0.26s; }
.kitten-card:nth-child(8) { animation-delay: 0.30s; }
.kitten-card:nth-child(9) { animation-delay: 0.34s; }

@keyframes cardIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card-image-wrap {
  position: relative;
  overflow: hidden;
}

.card-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  background: var(--sand);
  transition: transform 0.4s ease;
}

.kitten-card:hover .card-image {
  transform: scale(1.03);
}

.card-image-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  background: var(--sand);
}

/* Ready date badge — floats on image */
.card-ready-badge {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.badge-available {
  background: var(--green-soft);
  color: var(--green);
}

.badge-upcoming {
  background: var(--peach-soft);
  color: #9a6a3a;
}

.card-body {
  padding: var(--space-sm) var(--space-sm) var(--space-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-breed {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.card-name-line {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.card-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-top: auto;
  padding-top: var(--space-sm);
  border-top: 1px dashed var(--sand);
}

.card-price {
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--text-primary);
}

.card-breeder {
  text-align: right;
}

.card-breeder-name {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.card-distance {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* === Kitten List (no-image cards) === */
.kitten-list {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.kitten-row {
  display: flex;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-card);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  transition: transform 0.1s ease;
  animation: cardIn 0.4s ease-out both;
}

.kitten-row:hover {
  transform: translateY(-2px);
}

.kitten-row:active {
  transform: translateY(1px);
}

.row-info {
  flex: 1;
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  min-width: 0;
}

.row-breed {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--text-primary);
  white-space: nowrap;
}

.row-details {
  font-size: 0.85rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.row-right {
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
  margin-left: auto;
  padding-left: var(--space-md);
  white-space: nowrap;
}

.row-price {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-primary);
}

.row-breeder {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.row-status,
.card-status {
  font-size: 0.85rem;
  font-weight: 600;
}

.status-available {
  color: var(--green);
}

.status-upcoming {
  color: #9a6a3a;
}

/* === 3D Buttons === */
.btn-3d {
  appearance: none;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.1s ease;
  padding: 14px 32px;
}

.btn-3d-coral {
  background: var(--coral);
  box-shadow: 0 5px 0 var(--coral-dark), 0 6px 12px rgba(0,0,0,0.12);
}

.btn-3d-coral:hover {
  transform: translateY(-2px);
  box-shadow: 0 7px 0 var(--coral-dark), 0 8px 16px rgba(0,0,0,0.15);
}

.btn-3d-coral:active {
  transform: translateY(3px);
  box-shadow: 0 2px 0 var(--coral-dark), 0 2px 6px rgba(0,0,0,0.1);
}

/* === Empty State === */
.empty-state {
  text-align: center;
  padding: var(--space-3xl) var(--space-md);
}

.empty-icon {
  font-size: 3rem;
  margin-bottom: var(--space-sm);
}

.empty-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.empty-hint {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: var(--space-md);
}

/* === Hero Compact (subpages) === */
.hero-compact .hero-inner {
  padding: var(--space-xl) var(--space-md) var(--space-xl);
}

.hero-compact .hero-title {
  font-size: 2.5rem;
  margin-bottom: var(--space-xs);
}

.back-link {
  display: inline-block;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  margin-bottom: var(--space-md);
  transition: color var(--transition-base);
}

.back-link:hover {
  color: rgba(255,255,255,0.8);
}

/* === Breeder List === */
.breeders-section {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md) var(--space-3xl);
}

.breeder-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
  border-bottom: 1px dashed var(--sand);
  text-decoration: none;
  color: inherit;
  transition: opacity var(--transition-base);
  animation: cardIn 0.4s ease-out both;
}

.breeder-row:first-child {
  border-top: 1px dashed var(--sand);
}

.breeder-row:hover {
  opacity: 0.7;
}

.breeder-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.breeder-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--text-primary);
}

.breeder-location {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.breeder-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.breeder-count {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
}

.breeder-distance {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* === Notify === */
.notify-section {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md) var(--space-2xl);
  text-align: center;
}

.notify-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

/* === Modal === */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: var(--space-md);
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  max-width: 400px;
  width: 100%;
  position: relative;
  animation: cardIn 0.3s ease-out;
}

.modal-close {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  appearance: none;
  border: none;
  background: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
  padding: 4px 8px;
  transition: color var(--transition-base);
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.modal-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.modal-input {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 14px 18px;
  border: 2px solid var(--sand);
  border-radius: var(--radius-md);
  background: var(--bg);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-base);
}

.modal-input:focus {
  border-color: var(--bark);
}

.modal-input::placeholder {
  color: var(--text-muted);
}

.modal-submit {
  width: 100%;
  margin-top: var(--space-xs);
}

.modal-status {
  margin-top: var(--space-sm);
  font-size: 0.9rem;
  text-align: center;
  min-height: 1.4em;
}

/* === Footer === */
.site-footer {
  text-align: center;
  padding: var(--space-lg) var(--space-md) var(--space-xl);
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-base);
}

.footer-link:hover {
  color: var(--text-primary);
}

.footer-dot {
  margin: 0 var(--space-xs);
  color: var(--text-muted);
}

/* === Loading === */
.loading-state {
  text-align: center;
  padding: var(--space-3xl) var(--space-md);
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
}

.loading-dots::after {
  content: '';
  animation: dots 1.5s steps(3, end) infinite;
}

@keyframes dots {
  0% { content: ''; }
  33% { content: '.'; }
  66% { content: '..'; }
  100% { content: '...'; }
}

/* === Responsive === */
@media (max-width: 640px) {
  /* Hero — stack vertically, mascot below text */
  .hero {
    padding-bottom: 0;
  }

  .hero-inner {
    padding: var(--space-xl) var(--space-sm) var(--space-md);
    text-align: center;
  }

  .hero-title {
    font-size: 2.25rem;
    max-width: 100%;
  }

  .hero-subtitle {
    font-size: 1rem;
    max-width: 100%;
  }

  .hero-badge {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-mascot {
    position: relative;
    right: auto;
    bottom: auto;
    width: 140px;
    height: 140px;
    margin: var(--space-sm) auto 0;
  }

  .mascot-video {
    border-radius: var(--radius-sm);
  }

  /* Nav — inline inside hero on mobile */
  .top-nav {
    position: relative;
    top: auto;
    right: auto;
    justify-content: center;
    padding: var(--space-sm) var(--space-sm) 0;
    z-index: 10;
  }

  .top-nav-link {
    font-size: 0.8rem;
  }

  /* Filters — stack breed and status on separate rows */
  .filters-section {
    padding: var(--space-lg) var(--space-sm) var(--space-md);
  }

  .filter-row {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-xs);
  }

  .filter-divider {
    display: none;
  }

  .filter-pills-fixed {
    justify-content: center;
  }

  .filter-pills {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 2px;
  }

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

  .pill {
    font-size: 0.85rem;
    padding: 8px 16px;
  }

  .filter-count {
    width: 100%;
  }

  /* Cards — single column */
  .kittens-section {
    padding: 0 var(--space-sm) var(--space-2xl);
  }

  .kitten-grid {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .card-breed {
    font-size: 1.15rem;
  }

  /* List rows (no-image kittens) — stack vertically */
  .kitten-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: var(--space-sm);
  }

  .row-info {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
  }

  .row-right {
    margin-left: 0;
    padding-left: 0;
    gap: var(--space-sm);
  }

  /* Breeder rows (sources page) */
  .breeder-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .breeder-meta {
    align-items: flex-start;
  }

  /* Notify + footer */
  .notify-section {
    padding: var(--space-lg) var(--space-sm) var(--space-xl);
  }

  .notify-title {
    font-size: 1.1rem;
  }

  .site-footer {
    padding: var(--space-md) var(--space-sm) var(--space-lg);
    font-size: 0.8rem;
  }

  /* Modal — full width on mobile */
  .modal-overlay {
    align-items: flex-end;
    padding: 0;
  }

  .modal {
    max-width: 100%;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: var(--space-lg) var(--space-md) var(--space-xl);
  }

  /* Compact hero (subpages) */
  .hero-compact .hero-inner {
    padding: var(--space-lg) var(--space-sm) var(--space-lg);
  }

  .hero-compact .hero-title {
    font-size: 1.75rem;
  }
}

@media (min-width: 641px) and (max-width: 900px) {
  .kitten-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-mascot {
    width: 200px;
    height: 200px;
    right: 10%;
  }
}