/* ===== Atout Producteurs — page de fermeture ===== */
:root {
    --green: #23a800;
    --green-dark: #1a7f00;
    --sage: #93b586;
    --tan: #c99a66;
    --dark: #1e1e1e;
    --grey: #555;
    --bg: #fafafa;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Cairo', sans-serif;
    color: var(--dark);
    background: var(--bg);
    line-height: 1.75;
}

/* ===== Bandeau supérieur ===== */
.topbar {
    background: var(--green);
    color: #fff;
    text-align: center;
    padding: 8px 15px;
    font-size: 0.95rem;
    font-weight: 600;
}

/* ===== En-tête ===== */
.header {
    background: #fff;
    text-align: center;
    padding: 25px 15px;
    border-bottom: 1px solid #eee;
}

.logo {
    max-width: 300px;
    width: 70%;
    height: auto;
}

/* ===== Héro ===== */
.hero { background: #fff; }

.hero-inner {
    background: var(--sage);
    padding: 30px 20px;
    text-align: center;
}

.hero-title {
    font-family: 'Balthazar', serif;
    font-size: clamp(1.5rem, 2.8vw, 2.1rem);
    font-weight: 400;
    margin-bottom: 18px;
    color: var(--dark);
}

.hero-script {
    font-family: 'Aguafina Script', cursive;
    font-size: clamp(1.4rem, 2.6vw, 2rem);
    line-height: 1.5;
    color: #fff;
    border: 4px solid var(--tan);
    padding: 18px 30px;
    max-width: 900px;
    margin: 0 auto;
}

.hero-et { display: inline-block; margin: 0 6px; }

.page-title {
    font-family: 'Balthazar', serif;
    font-weight: 400;
    font-size: clamp(1.7rem, 3.5vw, 2.5rem);
    color: var(--green-dark);
    text-align: center;
    padding: 35px 20px 0;
}

/* ===== Lettre ===== */
.letter {
    max-width: 850px;
    margin: 0 auto;
    padding: 60px 25px;
}

.letter p { margin-bottom: 22px; font-size: 1.05rem; }

.letter-intro {
    font-family: 'Balthazar', serif;
    font-size: 1.5rem !important;
    color: var(--green-dark);
}

.merci {
    font-size: 1.15rem !important;
    font-weight: 600;
}

.merci span { color: var(--green); }

/* ===== Section continuité ===== */
.continuite {
    margin: 55px 0;
    padding: 45px 30px;
    background: #fff;
    border-top: 5px solid var(--green);
    box-shadow: 0 2px 18px rgba(0, 0, 0, 0.06);
}

.continuite h2 {
    font-family: 'Balthazar', serif;
    font-weight: 400;
    font-size: clamp(1.5rem, 3vw, 2rem);
    text-align: center;
    color: var(--green-dark);
    margin-bottom: 18px;
}

.continuite > p { text-align: center; margin-bottom: 35px; }

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 22px;
}

.card {
    background: var(--bg);
    border: 1px solid #e5e5e5;
    border-top: 4px solid var(--green);
    padding: 25px 22px;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.09);
}

.card h3 {
    font-family: 'Balthazar', serif;
    font-weight: 400;
    font-size: 1.3rem;
    color: var(--dark);
    margin-bottom: 12px;
}

.card p { font-size: 0.97rem; margin-bottom: 12px; }

.card ul { list-style: none; margin-bottom: 12px; }

.card li { font-size: 0.97rem; margin-bottom: 6px; word-break: break-word; }

.card a { color: var(--green-dark); font-weight: 600; }
.card a:hover { color: var(--green); }

.card .retrait { font-size: 0.95rem; }

/* ===== Conclusion ===== */
.script-line {
    font-family: 'Aguafina Script', cursive;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    color: var(--green-dark);
    text-align: center;
    line-height: 1.4;
    margin: 40px 0 !important;
}

.script-line.big { font-size: clamp(2.1rem, 5vw, 3rem); }

.signature {
    margin-top: 45px !important;
    font-size: 1.05rem;
}

.signature em {
    font-family: 'Aguafina Script', cursive;
    font-style: normal;
    font-size: 1.6rem;
    color: var(--green-dark);
    display: inline-block;
    margin-top: 8px;
}

/* ===== Pied de page ===== */
.footer {
    background: var(--dark);
    color: #ddd;
    text-align: center;
    padding: 50px 20px 35px;
}

.footer-logo {
    max-width: 220px;
    height: auto;
    margin-bottom: 20px;
    background: #fff;
    padding: 10px 18px;
    border-radius: 4px;
}

.footer-script {
    font-family: 'Aguafina Script', cursive;
    font-size: 1.8rem;
    color: var(--sage);
    margin-bottom: 25px;
}

.footer address {
    font-style: normal;
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer address strong { color: #fff; letter-spacing: 1px; }

.copyright {
    font-size: 0.85rem;
    color: #888;
    border-top: 1px solid #333;
    padding-top: 20px;
    max-width: 500px;
    margin: 0 auto;
}

/* ===== Bouton retour haut ===== */
.back-to-top {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 46px;
    height: 46px;
    border: none;
    border-radius: 50%;
    background: var(--green);
    color: #fff;
    font-size: 1.3rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease, background 0.2s ease;
    z-index: 100;
}

.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--green-dark); }

/* ===== Apparition au scroll ===== */
.fade-in {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 640px) {
    .hero-inner { padding: 22px 12px; }
    .hero-script { padding: 14px 15px; border-width: 3px; }
    .continuite { padding: 30px 18px; }
    .letter { padding: 40px 18px; }
}