/* ---- Design tokens (voir design_handoff_site_chatterie/README.md) ---- */
:root {
  --color-bg: #FBF7F0;
  --color-dark: #3A2E22;
  --color-gold: #C9A35C;
  --color-cream: #F2E6CE;
  --color-cream-muted: #E6D8BE;
  --color-cream-muted-2: #cbb99a;
  --color-brown-muted: #8a7a63;
  --color-hairline: #e9ddc4;

  --font-serif: 'Cormorant Garamond', serif;
  --font-sans: 'Karla', sans-serif;

  --section-pad-y: 70px;
  --section-pad-x: 52px;
}

/* ---- Reset ---- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-dark);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
button { font-family: inherit; cursor: pointer; }

/* ---- Section shells ---- */
.section {
  padding: var(--section-pad-y) var(--section-pad-x);
}
.section--light { background: var(--color-bg); }
.section--dark { background: var(--color-dark); }
.section--cream { background: var(--color-cream); }

.eyebrow {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-gold);
  font-size: 15px;
  margin-bottom: 8px;
}
.section-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 34px;
  margin: 0;
  color: var(--color-dark);
}
.section--dark .section-title { color: var(--color-cream); }
.section-heading {
  text-align: center;
  margin-bottom: 44px;
}

/* ---- Header / Nav ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-dark);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px var(--section-pad-x);
}
.logo {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 26px;
  letter-spacing: .5px;
  color: var(--color-cream);
}
.nav-links {
  display: flex;
  gap: 30px;
}
.nav-links a {
  color: var(--color-gold);
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: color .18s ease;
}
.nav-links a.active,
.nav-links a:hover {
  color: var(--color-cream);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--color-gold);
}

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  padding: 13px 30px;
  border: 1px solid var(--color-gold);
  color: var(--color-cream);
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: background-color .18s ease, color .18s ease;
}
.btn--outline:hover {
  background: var(--color-gold);
  color: var(--color-dark);
}

/* ---- Hero ---- */
.hero {
  position: relative;
  height: 460px;
}
.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92);
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(58,46,34,.72), rgba(58,46,34,.1));
}
.hero__content {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 48px var(--section-pad-x);
}
.hero__rule {
  width: 36px;
  height: 2px;
  background: var(--color-gold);
  margin-bottom: 16px;
}
.hero__content h1 {
  font-family: var(--font-serif);
  font-size: 52px;
  font-style: italic;
  font-weight: 500;
  color: var(--color-cream);
  margin: 0 0 12px;
  max-width: 640px;
}
.hero__content p {
  color: var(--color-cream-muted);
  font-size: 15px;
  max-width: 520px;
  line-height: 1.7;
  margin: 0 0 22px;
}

/* ---- Nos chats ---- */
.cats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: var(--color-hairline);
  max-width: 720px;
  margin: 0 auto;
}
.cat-card {
  background: var(--color-bg);
  padding-bottom: 18px;
}
.cat-card__img,
.cat-card__placeholder {
  width: 100%;
  height: 220px;
  object-fit: cover;
  filter: saturate(0.92);
}
.cat-card__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-hairline);
  color: var(--color-brown-muted);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14px;
}
.cat-card__name {
  padding: 16px 18px 0;
  font-family: var(--font-serif);
  font-size: 19px;
  color: var(--color-dark);
}
.cat-card__desc {
  padding: 4px 18px 0;
  font-size: 12.5px;
  color: var(--color-brown-muted);
}

/* ---- Chatons à l'adoption ---- */
.kittens-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.12);
  max-width: 920px;
  margin: 0 auto;
}
.kitten-card {
  background: var(--color-dark);
  padding: 26px;
  display: flex;
  gap: 18px;
}
.kitten-card__img {
  width: 110px;
  height: 110px;
  object-fit: cover;
  flex: none;
  filter: saturate(0.9);
}
.kitten-card__name {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--color-cream);
}
.kitten-card__status {
  font-size: 11px;
  color: var(--color-gold);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin: 4px 0;
}
.kitten-card__desc {
  font-size: 13px;
  color: var(--color-cream-muted-2);
  margin-bottom: 8px;
}
.kitten-card__price {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--color-gold);
}
.kittens-empty {
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 18px;
  line-height: 1.7;
  color: var(--color-cream-muted);
}
.kittens-empty a {
  color: var(--color-gold);
  text-decoration: underline;
}

.section-title--center {
  text-align: center;
  margin-bottom: 40px;
}

/* ---- Tarifs ---- */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--color-hairline);
  max-width: 980px;
  margin: 0 auto;
}
.pricing-card {
  background: var(--color-bg);
  padding: 32px;
}
.pricing-card__name {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--color-dark);
  margin-bottom: 6px;
}
.pricing-card__price {
  font-family: var(--font-serif);
  font-size: 30px;
  color: var(--color-gold);
  margin-bottom: 14px;
}
.pricing-card__details {
  font-size: 13px;
  color: var(--color-brown-muted);
  line-height: 2;
}

/* ---- Galerie ---- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}
.gallery-grid img {
  width: 100%;
  min-height: 160px;
  max-height: 300px;
  object-fit: contain;
  filter: saturate(0.92);
}

/* ---- Palmarès / mémoire / contact (sections à 2 colonnes) ---- */
.section--split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}
.split-title {
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--color-cream);
  margin: 0 0 18px;
}
.split-title--dark {
  color: var(--color-dark);
}
.palmares-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.palmares-item {
  border-left: 2px solid var(--color-gold);
  padding-left: 14px;
  font-size: 14px;
  color: var(--color-cream-muted);
}
.palmares-year {
  color: var(--color-gold);
}
.memory-text {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-cream-muted-2);
  font-style: italic;
}

/* ---- Contact ---- */
.contact-info {
  font-size: 14px;
  line-height: 2;
  color: #5a4a36;
}
.contact-info a {
  color: var(--color-dark);
  text-decoration: underline;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: #d8c9a4;
}
.contact-form input,
.contact-form textarea {
  border: none;
  background: var(--color-cream);
  padding: 0 16px;
  font-size: 13px;
  font-family: inherit;
  color: var(--color-brown-muted);
  height: 44px;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--color-brown-muted);
}
.contact-form textarea {
  height: 70px;
  padding-top: 12px;
  resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--color-gold);
  outline-offset: -2px;
}
.contact-form input:invalid,
.contact-form textarea:invalid {
  box-shadow: none; /* pas de style d'erreur natif tant que le champ n'a pas été soumis */
}
.contact-form .btn--dark {
  align-self: flex-start;
  margin-top: 12px;
  padding: 12px 28px;
  background: var(--color-dark);
  color: var(--color-cream);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  border: none;
}
.contact-form__status {
  font-size: 13px;
  color: var(--color-dark);
  min-height: 1.2em;
  margin-top: 4px;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  :root {
    --section-pad-y: 48px;
    --section-pad-x: 24px;
  }
  .nav-toggle {
    display: flex;
  }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-dark);
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height .25s ease;
  }
  .nav-links.is-open {
    max-height: 400px;
  }
  .nav-links a {
    padding: 14px 24px;
    border-top: 1px solid rgba(255,255,255,.08);
  }
  .hero {
    height: 320px;
  }
  .hero__content h1 {
    font-size: 36px;
  }
  .cats-grid,
  .kittens-grid,
  .pricing-grid,
  .section--split {
    grid-template-columns: 1fr;
    max-width: 480px;
  }
  .section--split {
    gap: 40px;
    max-width: none;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}