/* ==========================================================================
   kuvasz.ch — Système de design "Alpweide" (pâturage alpin)
   Site d'information indépendant sur le Kuvasz, chien de berger hongrois.
   100% artisanal : pas de framework, pas de Google Fonts, pas de build.
   ========================================================================== */

/* ---------- Reset minimal ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, h4, p, figure, blockquote, dl, dd, ul, ol { margin: 0; }
ul[class], ol[class] { padding: 0; list-style: none; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
img, picture, svg { max-width: 100%; height: auto; display: block; }
input, button, textarea, select { font: inherit; color: inherit; }
a { text-decoration: none; color: inherit; }
table { border-collapse: collapse; width: 100%; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Tokens ---------- */
:root {
  /* Neige / papier */
  --c-snow:        #FBFAF6;
  --c-snow-warm:    #F2EFE4;
  --c-paper:        #FFFFFF;

  /* Vert alpin */
  --c-green-900:    #12261B;
  --c-green-800:    #17301F;
  --c-green-700:    #1F3D2A;
  --c-green-600:    #2C5439;
  --c-green-500:    #3E7051;
  --c-green-100:    #E1E9E0;

  /* Gris pierre */
  --c-stone-800:    #423F38;
  --c-stone-600:    #5B564B;
  --c-stone-400:    #8B8574;
  --c-stone-300:    #B7B0A0;
  --c-stone-150:    #E4E0D3;
  --c-stone-100:    #EDEAE0;

  /* Alpenglühen — accent chaleureux, usage rare */
  --c-glow:         #B15E34;
  --c-glow-light:   #D98F5F;

  --c-ink:          #1B1E19;
  --c-white:        #FFFFFF;

  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, "Times New Roman", serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --container: 1180px;
  --container-narrow: 760px;

  --radius-sm: 2px;
  --radius-md: 3px;

  --shadow-card: 0 1px 2px rgba(18, 38, 27, 0.06), 0 6px 20px -8px rgba(18, 38, 27, 0.18);
  --shadow-lift: 0 14px 40px -16px rgba(18, 38, 27, 0.35);

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Base ---------- */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--c-snow);
  color: var(--c-ink);
  font-size: 1.0625rem; /* 17px */
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--c-green-800);
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: 0.01em;
}

h1 { font-size: clamp(2.05rem, 1.55rem + 2.1vw, 3.4rem); line-height: 1.08; }
h2 { font-size: clamp(1.5rem, 1.28rem + 0.95vw, 2.05rem); margin-top: 2.6em; margin-bottom: 0.7em; }
h3 { font-size: clamp(1.2rem, 1.08rem + 0.5vw, 1.5rem); margin-top: 1.9em; margin-bottom: 0.55em; color: var(--c-green-700); }
h4 { font-size: 1.05rem; margin-top: 1.4em; margin-bottom: 0.4em; color: var(--c-stone-800); text-transform: uppercase; letter-spacing: 0.06em; font-family: var(--font-body); font-weight: 700; }

p { margin: 0 0 1.15em; }
strong { color: var(--c-green-800); font-weight: 700; }

a { color: var(--c-green-600); border-bottom: 1px solid var(--c-stone-300); transition: color .15s var(--ease), border-color .15s var(--ease); }
a:hover, a:focus-visible { color: var(--c-glow); border-color: var(--c-glow-light); }
a.no-underline { border-bottom: none; }

:focus-visible {
  outline: 3px solid var(--c-glow-light);
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute !important;
  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: -3rem;
  left: 1rem;
  background: var(--c-green-900);
  color: var(--c-snow);
  padding: 0.75em 1.2em;
  z-index: 200;
  border-radius: var(--radius-sm);
}
.skip-link:focus {
  top: 0.75rem;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1.25rem;
}
.container--narrow { max-width: var(--container-narrow); }

/* ---------- Motif montagne (SVG inline réutilisé en divers endroits) ---------- */
.ridge {
  display: block;
  width: 100%;
  height: auto;
  line-height: 0;
}
.ridge svg { display: block; width: 100%; height: 40px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--c-green-900);
  color: var(--c-snow-warm);
  border-bottom: 1px solid rgba(251, 250, 246, 0.08);
}

.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.85rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  border-bottom: none;
  min-height: 44px;
}
.brand__mark { flex: none; color: var(--c-snow-warm); }
.brand__mark svg { width: 34px; height: 30px; display: block; }
.brand__text {
  font-family: var(--font-display);
  font-size: 1.32rem;
  font-weight: 700;
  color: var(--c-white);
  letter-spacing: 0.01em;
}
.brand__text small {
  display: block;
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-stone-300);
  margin-top: 0.1em;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid rgba(251, 250, 246, 0.25);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.nav-toggle svg { width: 22px; height: 22px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

.site-nav {
  display: none;
  border-top: 1px solid rgba(251, 250, 246, 0.1);
}
.site-nav.is-open { display: block; }

.site-nav__list {
  display: flex;
  flex-direction: column;
  padding-block: 0.5rem;
}
.site-nav__list a {
  display: block;
  padding: 0.85rem 0.1rem;
  border-bottom: 1px solid rgba(251, 250, 246, 0.08);
  color: var(--c-snow-warm);
  font-size: 0.98rem;
  min-height: 44px;
  display: flex;
  align-items: center;
}
.site-nav__list li:last-child a { border-bottom: none; }
.site-nav__list a:hover, .site-nav__list a:focus-visible { color: var(--c-glow-light); border-color: rgba(251,250,246,0.08); }
.site-nav__list a[aria-current="page"] { color: var(--c-glow-light); font-weight: 700; }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  background: var(--c-snow-warm);
  border-bottom: 1px solid var(--c-stone-150);
}
.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding-block: 0.6rem;
  font-size: 0.82rem;
  color: var(--c-stone-600);
}
.breadcrumb__list a { border-bottom: 1px dotted var(--c-stone-300); color: var(--c-stone-600); }
.breadcrumb__list a:hover { color: var(--c-glow); }
.breadcrumb__list li:not(:last-child)::after {
  content: "›";
  margin-left: 0.4rem;
  color: var(--c-stone-300);
}
.breadcrumb__list li[aria-current] { color: var(--c-green-700); font-weight: 600; }

/* ---------- Hero (accueil) ---------- */
.hero {
  position: relative;
  background: var(--c-green-900);
  color: var(--c-snow);
  overflow: hidden;
}
.hero__grid {
  display: grid;
  gap: 2rem;
  padding-block: 2.6rem 2.2rem;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-glow-light);
  margin-bottom: 1em;
}
.hero__eyebrow::before {
  content: "";
  width: 1.6em;
  height: 1px;
  background: var(--c-glow-light);
}
.hero h1 { color: var(--c-white); }
.hero__lead {
  font-size: 1.1rem;
  color: var(--c-stone-150);
  max-width: 46ch;
  margin-top: 1rem;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.6rem;
}
.hero__figure {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
  border: 1px solid rgba(251,250,246,0.12);
}
.hero__figure img { width: 100%; }

.hero__disclaimer {
  margin-top: 1.8rem;
  font-size: 0.8rem;
  color: var(--c-stone-300);
  border-top: 1px solid rgba(251,250,246,0.14);
  padding-top: 1rem;
  max-width: 60ch;
}

/* ---------- Page header (pages de contenu, pas d'accueil) ---------- */
.page-header {
  background: linear-gradient(180deg, var(--c-green-800) 0%, var(--c-green-700) 100%);
  color: var(--c-snow);
  padding-block: 2.2rem 2.6rem;
  position: relative;
}
.page-header__kicker {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-glow-light);
  margin-bottom: 0.8em;
  display: block;
}
.page-header h1 { color: var(--c-white); }
.page-header__lead {
  margin-top: 0.9rem;
  color: var(--c-stone-150);
  font-size: 1.05rem;
  max-width: 62ch;
}
.page-header__meta {
  margin-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-size: 0.78rem;
  color: var(--c-stone-300);
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  min-height: 44px;
  padding: 0.75em 1.4em;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn--primary {
  background: var(--c-glow);
  color: var(--c-white);
  border-color: var(--c-glow);
}
.btn--primary:hover, .btn--primary:focus-visible { background: var(--c-glow-light); border-color: var(--c-glow-light); color: var(--c-green-900); }
.btn--ghost {
  background: transparent;
  color: var(--c-snow);
  border-color: rgba(251,250,246,0.35);
}
.btn--ghost:hover, .btn--ghost:focus-visible { border-color: var(--c-glow-light); color: var(--c-glow-light); }

/* ---------- Layout principal / prose ---------- */
.main {
  background: var(--c-paper);
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.4rem;
  padding-block: 2.4rem 1rem;
}

.prose {
  max-width: 72ch;
}
.prose > *:first-child { margin-top: 0; }
.prose ul, .prose ol { margin: 0 0 1.15em; padding-left: 1.3em; }
.prose ul { list-style: none; }
.prose ul > li { position: relative; padding-left: 1.5em; margin-bottom: 0.55em; }
.prose ul > li::before {
  content: "";
  position: absolute;
  left: 0.15em;
  top: 0.62em;
  width: 7px; height: 7px;
  background: var(--c-glow);
  transform: rotate(45deg);
}
.prose ol { list-style: decimal; padding-left: 1.4em; }
.prose ol > li { margin-bottom: 0.55em; padding-left: 0.3em; }
.prose figure { margin: 1.8em 0; }
.prose figcaption {
  font-size: 0.82rem;
  color: var(--c-stone-600);
  margin-top: 0.6em;
  font-style: italic;
}
.prose blockquote {
  margin: 1.8em 0;
  padding: 0.2em 0 0.2em 1.2em;
  border-left: 3px solid var(--c-glow);
  font-family: var(--font-display);
  font-size: 1.18rem;
  color: var(--c-green-800);
  font-style: italic;
}

/* Callouts */
.callout {
  border: 1px solid var(--c-stone-150);
  background: var(--c-snow-warm);
  border-left: 4px solid var(--c-green-600);
  padding: 1.1rem 1.3rem;
  border-radius: var(--radius-sm);
  margin: 1.8em 0;
}
.callout h4 { margin-top: 0; color: var(--c-green-700); }
.callout p:last-child { margin-bottom: 0; }
.callout--health { border-left-color: var(--c-glow); }
.callout--tip { border-left-color: var(--c-stone-400); }

/* Tables (standard, comparatif) */
.table-wrap { overflow-x: auto; margin: 1.8em 0; border: 1px solid var(--c-stone-150); border-radius: var(--radius-sm); }
table.data {
  min-width: 480px;
}
table.data caption { text-align: left; padding: 0.8rem 1rem 0; font-size: 0.85rem; color: var(--c-stone-600); }
table.data th, table.data td {
  text-align: left;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--c-stone-150);
  font-size: 0.92rem;
  vertical-align: top;
}
table.data thead th {
  background: var(--c-green-800);
  color: var(--c-snow);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
table.data tbody tr:nth-child(even) { background: var(--c-snow-warm); }
table.data tbody th { background: var(--c-stone-100); font-weight: 700; color: var(--c-green-800); }

/* ---------- Sidebar ---------- */
.sidebar { display: flex; flex-direction: column; gap: 1.4rem; }

.toc {
  background: var(--c-snow-warm);
  border: 1px solid var(--c-stone-150);
  border-radius: var(--radius-md);
  padding: 1.3rem 1.4rem;
}
.toc h2 {
  margin: 0 0 0.7em;
  font-size: 0.75rem;
  font-family: var(--font-body);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-stone-600);
}
.toc ol { margin: 0; padding: 0; list-style: none; counter-reset: toc; }
.toc li { counter-increment: toc; margin-bottom: 0.55em; font-size: 0.9rem; }
.toc a { border-bottom: none; color: var(--c-green-700); display: flex; gap: 0.6em; }
.toc a:hover { color: var(--c-glow); }
.toc a::before {
  content: counter(toc, decimal-leading-zero);
  color: var(--c-stone-400);
  font-variant-numeric: tabular-nums;
  font-size: 0.82em;
  flex: none;
}

.aside-card {
  background: var(--c-green-800);
  color: var(--c-stone-150);
  border-radius: var(--radius-md);
  padding: 1.3rem 1.4rem;
}
.aside-card h2 {
  font-size: 1rem;
  color: var(--c-white);
  margin: 0 0 0.5em;
  font-family: var(--font-body);
  font-weight: 700;
}
.aside-card p { font-size: 0.9rem; margin-bottom: 0.9em; }
.aside-card a.btn { width: 100%; }

/* ---------- FAQ (natif, sans JS) ---------- */
.faq { margin: 1.8em 0; }
.faq details {
  border-bottom: 1px solid var(--c-stone-150);
  padding: 0.9rem 0;
}
.faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--c-green-800);
  font-family: var(--font-display);
  font-size: 1.05rem;
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 0.6em;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before {
  content: "+";
  flex: none;
  width: 1.3em; height: 1.3em;
  border-radius: 50%;
  border: 1px solid var(--c-stone-300);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--c-glow);
  transition: transform .2s var(--ease);
}
.faq details[open] summary::before { content: "–"; transform: rotate(180deg); }
.faq .faq-answer { padding-top: 0.7rem; color: var(--c-stone-800); }
.faq .faq-answer p:last-child { margin-bottom: 0; }

/* ---------- Grille de cartes (accueil : sujets) ---------- */
.card-grid {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: 1fr;
}
.card {
  background: var(--c-paper);
  border: 1px solid var(--c-stone-150);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.4rem 1.5rem;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease);
}
.card:hover, .card:focus-within { transform: translateY(-3px); box-shadow: var(--shadow-lift); }
.card__icon {
  width: 42px; height: 42px;
  color: var(--c-green-600);
  margin-bottom: 0.9rem;
}
.card__media {
  margin: -1.4rem -1.4rem 1.1rem;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  background: var(--c-stone-100);
}
.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.card__tag {
  display: inline-block;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-glow);
  margin-bottom: 0.7rem;
}
.card h3 { margin-top: 0; font-size: 1.15rem; }
.card p { font-size: 0.92rem; color: var(--c-stone-600); flex: 1; }
.card a.card__link {
  border-bottom: none;
  color: var(--c-green-700);
  font-weight: 700;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  margin-top: 0.8rem;
}
.card a.card__link::after { content: "→"; transition: transform .15s var(--ease); }
.card:hover a.card__link::after { transform: translateX(3px); }
.card__stretch {
  position: absolute;
  inset: 0;
}
.card { position: relative; }

/* ---------- Section générique ---------- */
.section { padding-block: 2.6rem; }
.section--muted { background: var(--c-snow-warm); }
.section__head { max-width: 68ch; margin-bottom: 1.8rem; }
.section__head h2 { margin-top: 0; }
.section__kicker {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-glow);
  margin-bottom: 0.6em;
}

/* ---------- Related / maillage interne ---------- */
.related-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
.related-card {
  border: 1px solid var(--c-stone-150);
  border-radius: var(--radius-sm);
  padding: 1rem 1.1rem;
  background: var(--c-snow-warm);
}
.related-card span {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-stone-400);
  margin-bottom: 0.4em;
}
.related-card a { border-bottom: none; color: var(--c-green-800); font-weight: 700; font-size: 0.98rem; }
.related-card a:hover { color: var(--c-glow); }
.related-card p { font-size: 0.85rem; color: var(--c-stone-600); margin: 0.35em 0 0; }

/* ---------- Fil d'ariane bas de page + pagination ---------- */
.page-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-block: 1.6rem;
  border-top: 1px solid var(--c-stone-150);
  margin-top: 2rem;
}
.page-nav a { border-bottom: none; font-size: 0.88rem; color: var(--c-green-700); font-weight: 600; }
.page-nav a:hover { color: var(--c-glow); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--c-green-900);
  color: var(--c-stone-300);
}
.site-footer .ridge svg { transform: scaleY(-1); }
.footer__grid {
  display: grid;
  gap: 2rem;
  padding-block: 2.4rem 1.6rem;
}
.footer__brand .brand__text { color: var(--c-white); }
.footer__brand p {
  margin-top: 0.9rem;
  font-size: 0.88rem;
  max-width: 40ch;
  color: var(--c-stone-300);
}
.footer__col h2 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-stone-400);
  margin-bottom: 0.9em;
}
.footer__col ul li { margin-bottom: 0.55em; }
.footer__col a {
  border-bottom: none;
  color: var(--c-stone-150);
  font-size: 0.92rem;
}
.footer__col a:hover { color: var(--c-glow-light); }

.footer__disclaimer {
  border-top: 1px solid rgba(251,250,246,0.1);
  padding-block: 1.4rem;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--c-stone-400);
}
.footer__disclaimer strong { color: var(--c-stone-150); }
.footer__bottom {
  border-top: 1px solid rgba(251,250,246,0.1);
  padding-block: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.4rem;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--c-stone-400);
}
.footer__bottom a { border-bottom: none; color: var(--c-stone-300); }
.footer__bottom a:hover { color: var(--c-glow-light); }

/* ==========================================================================
   Media queries — mobile-first, paliers 480 / 768 / 1024
   ========================================================================== */

@media (min-width: 480px) {
  .hero__actions { gap: 1rem; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .site-header__bar { padding-block: 1rem; }
  .nav-toggle { display: none; }
  .site-nav { display: block !important; border-top: none; }
  .site-nav__list {
    flex-direction: row;
    align-items: center;
    gap: 0.35rem;
    padding-block: 0;
  }
  .site-nav__list a {
    border-bottom: none;
    padding: 0.55rem 0.75rem;
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
  }
  .site-nav__list a:hover, .site-nav__list a:focus-visible { background: rgba(251,250,246,0.08); }
  .site-nav__list a[aria-current="page"] { background: rgba(177,94,52,0.18); }

  .hero__grid { grid-template-columns: 1.05fr 0.95fr; align-items: center; padding-block: 4rem; }
  .page-header__grid { display: grid; grid-template-columns: 1fr; }

  .layout--with-sidebar { grid-template-columns: minmax(0, 1fr) 300px; align-items: start; }
  .sidebar { position: sticky; top: 5.5rem; }

  .card-grid { grid-template-columns: repeat(3, 1fr); }
  .related-grid { grid-template-columns: repeat(3, 1fr); }
  .footer__grid { grid-template-columns: 1.4fr repeat(3, 1fr); }
  table.data caption { padding-top: 1rem; }
}

@media (min-width: 1024px) {
  .container { padding-inline: 2rem; }
  .hero__grid { padding-block: 5rem; gap: 3rem; }
  h1 { line-height: 1.05; }
  .layout { padding-block: 3.4rem 1.5rem; }
  .section { padding-block: 3.6rem; }
}