/* Les Arts Tao — copie d'archive. Design sobre bien-être, polices système (RGPD). */

:root {
  --bg: #faf7f1;
  --paper: #f1ebe0;
  --ink: #2f2a23;
  --ink-soft: #5d564b;
  --accent: #8a6d3b;
  --accent-dark: #6e5529;
  --line: #d8cdb8;
  --serif: Georgia, "Times New Roman", "Songti SC", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html { font-size: 17px; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-dark); }
a:hover { color: var(--accent); }

img { max-width: 100%; height: auto; display: block; }

/* En-tête */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
.header-inner {
  max-width: 60rem;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 0;
  text-align: center;
}
.brand {
  font-family: var(--serif);
  font-size: 1.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  font-weight: 400;
}
.brand span { color: var(--accent); }
.tagline {
  font-style: italic;
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin: 0.25rem 0 1rem;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  padding: 0.75rem 0;
  font-family: var(--sans);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-top: 1px solid var(--line);
}
.nav a { color: var(--ink); text-decoration: none; padding-bottom: 2px; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--accent-dark); border-bottom-color: var(--accent); }

/* Hero bannière */
.hero-banner {
  width: 100%;
  max-height: 340px;
  object-fit: cover;
}

/* Contenu */
main { padding: 3rem 0 4rem; }
.container {
  max-width: 42rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.container.narrow { max-width: 38rem; }

h1 {
  font-weight: 400;
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  line-height: 1.2;
  margin: 0 0 1.5rem;
  text-align: center;
}
h2 {
  font-weight: 400;
  font-size: 1.4rem;
  color: var(--accent-dark);
  margin: 2.5rem 0 1rem;
  letter-spacing: 0.03em;
}
p { margin: 0 0 1.2rem; }
ul { margin: 0 0 1.2rem; padding-left: 1.4rem; }
li { margin-bottom: 0.4rem; }

.lead {
  font-size: 1.15rem;
  color: var(--ink-soft);
  text-align: center;
  font-style: italic;
  max-width: 34rem;
  margin: 0 auto 2.5rem;
}

.rule {
  border: 0;
  height: 1px;
  background: var(--line);
  width: 5rem;
  margin: 2.5rem auto;
}

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 1.5rem;
  margin: 1.5rem 0;
}
.card h2 { margin-top: 0; }

.note {
  font-size: 0.85rem;
  font-style: italic;
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
  padding-top: 1.2rem;
  margin-top: 2.5rem;
}

.contact-block {
  text-align: center;
  font-size: 1.2rem;
  line-height: 2;
}

/* Pied de page */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 2rem 1.5rem;
  text-align: center;
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--ink-soft);
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
}