/* =====================
       PALETTE & VARIABLES
       ===================== */
    :root {
      --sand-50: #faf7f2;
      --sand-100: #f3ede3;
      --sand-200: #e6dccb;
      --sand-300: #d6c7ac;
      --sand-500: #b59a6b;
      --ink-800: #2e2a24;
      --ink-600: #5a5247;
      --accent-gold: #c9a44c;
    }

    /* =====================
       RESET & BASE
       ===================== */
    *, *::before, *::after {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      font-family: 'EB Garamond', serif;
      background: linear-gradient(180deg, var(--sand-50), var(--sand-100));
      color: var(--ink-800);
      line-height: 1.7;
    }

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

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

    /* =====================
       LAYOUT GLOBAL
       ===================== */
    header {
      padding: 4rem 2rem 3rem;
      text-align: center;
      background: radial-gradient(circle at top, var(--sand-200), var(--sand-100));
      border-bottom: 1px solid var(--sand-300);
    }

    header h1 {
      font-family: 'Cinzel', serif;
      font-size: clamp(2.2rem, 4vw, 3.2rem);
      letter-spacing: 0.08em;
      margin-bottom: 1rem;
    }

    header p {
      max-width: 640px;
      margin: 0 auto;
      font-size: 1.2rem;
      color: var(--ink-600);
    }

    main {
      max-width: 1100px;
      margin: 0 auto;
      padding: 3rem 2rem 5rem;
    }

    footer {
      text-align: center;
      padding: 2rem;
      font-size: 0.9rem;
      color: var(--ink-600);
      border-top: 1px solid var(--sand-300);
      background: var(--sand-100);
    }

    /* =====================
       SOMMAIRE
       ===================== */
    .sommaire {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 2rem;
      margin-top: 3rem;
    }

    .carte {
      background: var(--sand-50);
      border: 1px solid var(--sand-200);
      border-radius: 1.25rem;
      padding: 2rem;
      box-shadow: 0 10px 30px rgba(0,0,0,0.05);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .carte:hover {
      transform: translateY(-4px);
      box-shadow: 0 18px 40px rgba(0,0,0,0.08);
    }

    .carte h3 {
      font-family: 'Cinzel', serif;
      font-size: 1.4rem;
      margin-bottom: 0.75rem;
    }

    .carte p {
      color: var(--ink-600);
    }

    /* =====================
       PAGE FICHE / PRINCIPE
       ===================== */
    .fiche {
      max-width: 780px;
      margin: 0 auto;
      background: var(--sand-50);
      border: 1px solid var(--sand-200);
      border-radius: 1.5rem;
      padding: 3rem 3.5rem;
      box-shadow: 0 20px 50px rgba(0,0,0,0.06);
    }

    .fiche h2 {
      font-family: 'Cinzel', serif;
      font-size: 2rem;
      margin-bottom: 2rem;
      text-align: center;
      letter-spacing: 0.05em;
    }

    .fiche p {
      font-size: 1.15rem;
      margin-bottom: 1.5rem;
    }

    /* Lettrine */
    .fiche p:first-of-type::first-letter {
      float: left;
      font-family: 'Cinzel', serif;
      font-size: 4.2rem;
      line-height: 1;
      padding-right: 0.5rem;
      padding-top: 0.2rem;
      color: var(--accent-gold);
    }

    /* Encadré de sagesse */
    .encadre {
      margin: 2.5rem 0;
      padding: 1.5rem 2rem;
      border-left: 4px solid var(--accent-gold);
      background: linear-gradient(90deg, var(--sand-100), transparent);
      font-style: italic;
      color: var(--ink-600);
    }

    /* =====================
       NAVIGATION SIMPLE
       ===================== */
    .retour {
      display: inline-block;
      margin-top: 3rem;
      font-family: 'Cinzel', serif;
      letter-spacing: 0.08em;
      color: var(--accent-gold);
    }

    .retour:hover {
      text-decoration: underline;
    }

    /* =====================
       RESPONSIVE
       ===================== */
    @media (max-width: 600px) {
      .fiche {
        padding: 2rem 1.5rem;
      }
    }