/* ==========================================================================
   Elise Weiler – feuille de style unique
   Couleurs et polices : modifier uniquement les variables ci-dessous.
   ========================================================================== */

:root {
  --ink: #1c3530;          /* titres */
  --text: #24332f;         /* texte courant */
  --muted: #4f625b;        /* texte secondaire */
  --accent: #1f5a4e;       /* filets verticaux, boutons */
  --accent-hover: #17463d;
  --gold: #f2b92c;         /* filet jaune décoratif (jamais pour du texte) */
  --line: #d5dcd9;
  --bg: #ffffff;
  --bg-soft: #f6f4ee;
  --todo-bg: #fff1b8;
  --todo-line: #b07d00;

  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --container: 68rem;
  --container-narrow: 46rem;
  --gutter: 1.25rem;
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--ink);
  line-height: 1.2;
  font-weight: 700;
  margin: 0 0 1rem;
}

h1 { font-size: clamp(2.1rem, 5vw, 3.25rem); max-width: 18ch; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.25rem); max-width: 24ch; margin-bottom: 2rem; }
h3 { font-size: 1.35rem; }
h4 { font-family: var(--font-sans); font-size: 1.05rem; line-height: 1.4; }

p { margin: 0 0 1rem; }
ul { margin: 0 0 1rem; padding-left: 1.25rem; }
li + li { margin-top: 0.4rem; }

a { color: var(--accent); text-underline-offset: 0.15em; }
a:hover { color: var(--accent-hover); }
a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
  border-radius: 2px;
}

/* --- Mise en page ------------------------------------------------------- */

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.container--narrow { max-width: var(--container-narrow); }

.section { padding: clamp(3.5rem, 8vw, 6rem) 0; border-top: 1px solid var(--line); }
section[id] { scroll-margin-top: 4rem; } /* hauteur de l'en-tête fixe */
.section--soft { background: var(--bg-soft); }

.grid { display: grid; gap: 2rem; }
.grid--2 { grid-template-columns: repeat(auto-fill, minmax(min(100%, 20rem), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr)); }

/* --- En-tête -------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(6px);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4rem;
}
.brand {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--ink);
  text-decoration: none;
}

/* --- Boutons ---------------------------------------------------------------- */

.btn {
  display: inline-block;
  padding: 0.85rem 1.4rem;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  border-radius: 6px;
  line-height: 1.3;
}
.btn:hover { background: var(--accent-hover); color: #fff; }
.btn--small { padding: 0.55rem 1rem; font-size: 0.95rem; white-space: nowrap; }

/* --- Accueil -------------------------------------------------------------------- */

.hero { padding: clamp(3rem, 8vw, 6rem) 0 clamp(3rem, 6vw, 4.5rem); }
.lead { font-size: clamp(1.15rem, 2.2vw, 1.35rem); max-width: 40rem; }
.tagline { font-family: var(--font-serif); font-size: 1.35rem; color: var(--ink); }
.audience, .note { color: var(--muted); max-width: 46rem; }

.caps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  gap: 1.5rem 3rem;
  margin: 2.5rem 0 1.5rem;
  padding-top: 1.75rem;
  border-top: 4px solid var(--gold);
}
.caps__title { font-size: 1.25rem; margin-bottom: 0.75rem; max-width: none; }
.plain { list-style: none; padding: 0; margin: 0; }

/* --- Cartes et cas ---------------------------------------------------------------- */

.card { border-left: 4px solid var(--accent); padding-left: 1.25rem; }
.card p:last-child { margin-bottom: 0; }

.label {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink);
  margin: 1.25rem 0 0.5rem;
}
.results { color: var(--muted); }
.example { color: var(--muted); }
.example strong { color: var(--ink); }

.axis { margin-top: 3rem; }
.axis:first-of-type { margin-top: 0; }
.axis__intro { max-width: 42rem; margin-bottom: 1.5rem; }
.axis__intro p { color: var(--muted); }

.case {
  background: var(--bg);
  border-left: 4px solid var(--accent);
  padding: 1.5rem;
  border-radius: 0 6px 6px 0;
}
.case ul:last-child, .case p:last-child { margin-bottom: 0; }

/* --- Témoignages ----------------------------------------------------------------- */

.quote {
  margin: 0 0 2rem;
  padding-left: 1.5rem;
  border-left: 4px solid var(--gold);
  max-width: 48rem;
}
.quote blockquote { margin: 0; }
.quote blockquote p {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2.2vw, 1.35rem);
  color: var(--ink);
  margin-bottom: 0.5rem;
}
.quote figcaption { color: var(--muted); font-size: 0.95rem; }

/* --- À propos ---------------------------------------------------------------------- */

.about {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.5rem;
  align-items: start;
}
@media (min-width: 52rem) {
  .about { grid-template-columns: minmax(0, 1fr) 18rem; }
}
.portrait {
  aspect-ratio: 4 / 5;
  width: 100%;
  height: auto;
  max-width: 18rem;
  border-radius: 6px;
  object-fit: cover;
}

/* --- FAQ ------------------------------------------------------------------- */

.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 1.1rem 2rem 1.1rem 0;
  font-weight: 600;
  color: var(--ink);
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 0.25rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--accent);
}
.faq details[open] summary::after { content: "–"; }
.faq details p { padding-bottom: 1rem; }

/* --- Contact et pied de page ------------------------------------------------------- */

.contact { text-align: center; }
.contact h2 { margin-left: auto; margin-right: auto; }
.contact .lead { margin-left: auto; margin-right: auto; }
.contact__links { color: var(--muted); margin-top: 1.5rem; }

.site-footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem 0;
  color: var(--muted);
  font-size: 0.95rem;
}
.site-footer p:last-child { margin-bottom: 0; }

/* --- Pages secondaires (mentions légales, 404) --------------------------------------- */

.page { padding: clamp(3rem, 8vw, 5rem) 0; }
.page h2 { font-size: 1.4rem; max-width: none; margin: 2.5rem 0 0.75rem; }

/* --- Contenu manquant : doit disparaître avant la mise en ligne ----------------------- */

.a-completer {
  background: var(--todo-bg);
  outline: 2px dashed var(--todo-line);
  outline-offset: 2px;
  color: #5c4100;
}