:root {
  --bg: #0f0a1a;
  --bg-elevated: #1a1033;
  --bg-card: #221540;
  --border: rgba(255, 255, 255, 0.08);
  --text: #faf5ff;
  --text-muted: #c4b5fd;
  --accent: #f97316;
  --accent-soft: rgba(249, 115, 22, 0.15);
  --accent-glow: rgba(249, 115, 22, 0.35);
  --cream: #fde68a;
  --purple: #7c3aed;
  --radius: 14px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --header-h: 72px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  cursor: pointer;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 1000;
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: #000;
  border-radius: 8px;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), backdrop-filter var(--transition);
}

.site-header.is-scrolled {
  background: rgba(15, 10, 26, 0.88);
  border-color: var(--border);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--cream));
  font-size: 1.1rem;
  box-shadow: 0 0 24px var(--accent-glow);
}

.brand-text em {
  font-style: normal;
  color: var(--accent);
}

.lang-toggle {
  flex-shrink: 0;
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-elevated);
  color: var(--text);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.lang-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-elevated);
}

.nav-toggle-bar {
  display: block;
  width: 1.1rem;
  height: 2px;
  margin-inline: auto;
  background: var(--text);
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-link {
  display: inline-flex;
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  color: var(--text-muted);
  transition: color var(--transition), background var(--transition);
}

.nav-link:hover {
  color: var(--text);
  background: var(--accent-soft);
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 5rem 0 4rem;
  min-height: 85vh;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  animation: float 12s ease-in-out infinite;
}

.hero-orb--1 {
  top: -10%;
  left: 5%;
  width: 400px;
  height: 400px;
  background: var(--accent);
}

.hero-orb--2 {
  right: 0;
  bottom: 10%;
  width: 350px;
  height: 350px;
  background: var(--purple);
  animation-delay: -4s;
}

.hero-orb--3 {
  top: 40%;
  left: 40%;
  width: 200px;
  height: 200px;
  background: var(--cream);
  opacity: 0.25;
  animation-delay: -7s;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
}

.paw-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.paw-particle {
  position: absolute;
  font-size: 1.5rem;
  opacity: 0.2;
  animation: pawFloat 8s ease-in-out infinite;
}

.paw-particle:nth-child(1) { top: 15%; left: 10%; animation-delay: 0s; }
.paw-particle:nth-child(2) { top: 60%; left: 25%; animation-delay: -2s; font-size: 2rem; }
.paw-particle:nth-child(3) { top: 30%; right: 15%; animation-delay: -4s; }
.paw-particle:nth-child(4) { bottom: 20%; right: 30%; animation-delay: -1s; font-size: 1.2rem; }
.paw-particle:nth-child(5) { top: 70%; left: 60%; animation-delay: -5s; }
.paw-particle:nth-child(6) { top: 10%; right: 40%; animation-delay: -3s; font-size: 1.8rem; }

.hero-content {
  position: relative;
  max-width: 640px;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
  font-size: 0.875rem;
  animation: fadeUp 0.8s ease both;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 12px rgba(34, 197, 94, 0.8);
  animation: pulse 2s ease infinite;
}

.hero-title {
  margin: 0 0 1rem;
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
  animation: fadeUp 0.8s ease 0.1s both;
}

.hero-title-accent {
  display: inline;
  background: linear-gradient(135deg, var(--accent), var(--cream));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  margin: 0 0 2rem;
  max-width: 540px;
  color: var(--text-muted);
  font-size: 1.125rem;
  animation: fadeUp 0.8s ease 0.2s both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  animation: fadeUp 0.8s ease 0.3s both;
}

.hero-cat {
  position: absolute;
  right: 5%;
  bottom: 10%;
  width: min(280px, 35vw);
  color: var(--cream);
  opacity: 0.85;
  animation: catBob 4s ease-in-out infinite;
  z-index: 0;
}

.cat-svg {
  width: 100%;
  height: auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  border: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #fb923c);
  color: #111;
  box-shadow: 0 4px 24px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--accent-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--accent-soft);
  border-color: rgba(249, 115, 22, 0.3);
}

.btn-miau:active {
  transform: scale(0.95);
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section--alt {
  background: var(--bg-elevated);
}

.section-header {
  max-width: 640px;
  margin-bottom: 3rem;
}

.section-eyebrow {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--accent);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  letter-spacing: -0.03em;
}

.section-lead {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.0625rem;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.card {
  padding: 1.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(249, 115, 22, 0.25);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
}

.card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.card-grid .card:nth-child(1) { transition-delay: 0s; }
.card-grid .card:nth-child(2) { transition-delay: 0.08s; }
.card-grid .card:nth-child(3) { transition-delay: 0.16s; }

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
}

.stat {
  padding: 2rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  text-align: center;
}

.stat-value {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-suffix {
  font-size: 0.6em;
  color: var(--cream);
}

.stat-label {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Breeds */
.breed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.breed-card {
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

.breed-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 12px 40px rgba(124, 58, 237, 0.2);
}

.breed-visual {
  width: 100px;
  height: 100px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: transform 0.4s ease;
}

.breed-card:hover .breed-visual {
  transform: rotate(-5deg) scale(1.1);
}

.breed-visual--orange { color: #f97316; background: rgba(249, 115, 22, 0.12); }
.breed-visual--siamese { color: #e8d5c4; background: rgba(232, 213, 196, 0.1); }
.breed-visual--black { color: #4b5563; background: rgba(75, 85, 99, 0.2); }
.breed-visual--calico { color: #fde68a; background: rgba(253, 230, 138, 0.1); }

.breed-visual .cat-svg {
  width: 70px;
}

.breed-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.0625rem;
}

.breed-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* CTA */
.cta-band {
  position: relative;
  padding: 3.5rem 2.5rem;
  border-radius: calc(var(--radius) + 4px);
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.25), rgba(249, 115, 22, 0.15));
  border: 1px solid var(--border);
  text-align: center;
  overflow: hidden;
}

.cta-band h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.cta-band p {
  margin: 0 0 1.5rem;
  color: var(--text-muted);
}

/* Paw burst */
.paw-burst {
  position: absolute;
  pointer-events: none;
  font-size: 1.5rem;
  animation: pawBurst 1.2s ease-out forwards;
  z-index: 10;
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Footer */
.site-footer {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
}

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

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
}

.footer-copy,
.footer-meta {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* Keyframes */
@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -20px) scale(1.05); }
  66% { transform: translate(-15px, 15px) scale(0.95); }
}

@keyframes pawFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.15; }
  50% { transform: translateY(-30px) rotate(15deg); opacity: 0.35; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

@keyframes catBob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes pawBurst {
  0% { opacity: 1; transform: translate(0, 0) scale(0.5) rotate(0deg); }
  100% { opacity: 0; transform: translate(var(--tx), var(--ty)) scale(1.2) rotate(var(--rot)); }
}

/* Responsive */
@media (max-width: 900px) {
  .hero-cat {
    opacity: 0.3;
    right: -5%;
    width: 200px;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    padding: 1rem;
    background: rgba(15, 10, 26, 0.95);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(12px);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
  }

  .nav-link {
    justify-content: center;
    padding: 0.75rem;
  }

  .hero {
    min-height: auto;
    padding: 4rem 0 3rem;
  }

  .hero-cat {
    display: none;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-orb,
  .paw-particle,
  .hero-badge-dot,
  .hero-cat,
  .reveal {
    animation: none;
    transition: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .btn:hover,
  .card:hover,
  .breed-card:hover {
    transform: none;
  }
}