:root { --rouge:#C8102E; --nuit:#1F2A44; --creme:#FFF8EC; --jaune:#F5C518; }
* { box-sizing:border-box; }
body { margin:0; font-family:"Segoe UI",Helvetica,Arial,sans-serif; color:var(--nuit); background:var(--creme); line-height:1.6; }
.conteneur { width:100%; max-width:760px; margin:0 auto; padding:0 20px; }
.entete { background:#fff; border-bottom:4px solid var(--rouge); }
.entete-interieur { display:flex; align-items:center; gap:12px; padding-top:12px; padding-bottom:12px; }
.logo { display:block; height:57px; width:auto; }
.entete-nom { font-weight:700; font-size:16px; }
.hero { padding:32px 0 40px; text-align:center; }
h1 { margin:0 0 8px; font-size:clamp(26px,6vw,38px); line-height:1.15; font-weight:800; color:var(--rouge); }
.hero-sous-titre { margin:0 0 24px; font-size:19px; font-style:italic; font-weight:700; }
/* Cadre vertical 9:16 pour un Short YouTube */
.video-cadre { position:relative; width:100%; max-width:360px; margin:0 auto; aspect-ratio:9 / 16; background:#000; border-radius:16px; overflow:hidden; box-shadow:0 8px 24px rgba(31,42,68,.25); }
.video-cadre iframe { position:absolute; inset:0; width:100%; height:100%; border:0; }
.video-lien { margin:14px 0 0; font-size:14px; }
.video-lien a, .pied a { color:var(--rouge); }
.pied { background:var(--nuit); color:#fff; padding:22px 0; text-align:center; font-size:14px; }
.pied a { color:var(--jaune); }
.pied p { margin:0 0 6px; }

/* Section du tract */
.tract { padding:8px 0 44px; text-align:center; }
.tract h2 { margin:0 0 18px; font-size:26px; font-weight:800; color:var(--rouge); }
.tract-apercu { display:block; max-width:420px; margin:0 auto 18px; border-radius:10px; overflow:hidden; box-shadow:0 8px 24px rgba(31,42,68,.25); background:#fff; }
.tract-apercu img { display:block; width:100%; height:auto; }
.tract-boutons { display:flex; flex-wrap:wrap; justify-content:center; gap:12px; margin:0; }
.bouton { display:inline-block; padding:12px 22px; border-radius:999px; font-weight:700; text-decoration:none; border:2px solid var(--rouge); }
.bouton-plein { background:var(--rouge); color:#fff; }
.bouton-contour { background:#fff; color:var(--rouge); }
.bouton:hover, .bouton:focus { filter:brightness(.93); }

.entete-boutons { margin-left:auto; display:flex; gap:8px; flex-wrap:wrap; justify-content:flex-end; }

/* Newsletter */
.newsletter { background:#fff; border-top:4px solid var(--rouge); padding:36px 0 44px; text-align:center; scroll-margin-top:12px; }
.newsletter h2 { margin:0 0 6px; font-size:26px; font-weight:800; color:var(--rouge); }
.form-newsletter { max-width:440px; margin:18px auto 0; text-align:left; }
.form-newsletter label, .form-admin label { display:block; font-weight:700; margin:0 0 6px; }
input[type=email], input[type=password] { width:100%; padding:12px 14px; font-size:16px; border:2px solid #DCE3EE; border-radius:10px; font-family:inherit; }
input[type=email]:focus, input[type=password]:focus { outline:3px solid #F5C518; border-color:var(--rouge); }
.consentement { display:flex !important; gap:10px; align-items:flex-start; font-weight:400 !important; margin:14px 0 !important; font-size:14px; line-height:1.45; }
.consentement input { margin-top:3px; width:18px; height:18px; flex-shrink:0; }
.form-newsletter .bouton, .form-admin .bouton, .message-page .bouton { cursor:pointer; font-size:16px; font-family:inherit; }
.rgpd { font-size:11px; line-height:1.45; color:#5A6478; margin:14px 0 0; }
.rgpd a { color:var(--rouge); }
.piege { position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
/* Pages de réponse et de gestion */
.message-page { max-width:560px; }
.message-page h1 { font-size:clamp(24px,5vw,32px); }
.alerte { background:#FBE3E5; border-left:5px solid var(--rouge); padding:10px 14px; border-radius:8px; text-align:left; }
.form-admin { max-width:360px; margin:18px auto 0; text-align:left; }
.form-admin .bouton { margin-top:14px; }
.admin { padding:28px 0 48px; }
.conteneur-large { max-width:980px; }
.admin h1 { color:var(--rouge); margin:0 0 14px; }
.admin h2 { font-size:19px; margin:28px 0 6px; }
.gauche { justify-content:flex-start; }
.petit { font-size:13px; color:#5A6478; }
.paquet { background:#fff; border:1px solid #DCE3EE; border-radius:10px; padding:12px; margin-bottom:10px; }
.paquet p { margin:0 0 6px; }
.paquet textarea { width:100%; font-family:inherit; font-size:14px; padding:8px; border:1px solid #DCE3EE; border-radius:8px; }
.petit-bouton { padding:5px 14px; font-size:13px; }
.tableau-defile { overflow-x:auto; }
.tableau { width:100%; border-collapse:collapse; background:#fff; font-size:14px; }
.tableau th, .tableau td { text-align:left; padding:9px 10px; border-bottom:1px solid #E6EBF3; }
.tableau form { margin:0; }
.etiquette { padding:2px 9px; border-radius:6px; font-size:12px; font-weight:700; }
.etiquette.ok { background:#E1F5EE; color:#085041; }
.etiquette.attente { background:#FFF3C4; color:#7A5B00; }

/* Boutons du bandeau du haut : même style que « Lire le tract », alignés à droite */
.entete-boutons { margin-left:auto; display:flex; flex-wrap:wrap; justify-content:flex-end; gap:10px; }
.bouton-entete { padding:10px 20px; font-size:15px; box-shadow:0 2px 6px rgba(31,42,68,.15); }
@media (max-width:560px) {
  .entete-interieur { flex-wrap:wrap; }
  .entete-boutons { width:100%; margin-left:0; justify-content:flex-end; }
  .entete-nom { font-size:15px; }
  .bouton-entete { padding:9px 16px; font-size:14px; }
}