@font-face { font-family: "Poppins"; font-weight: 300; font-display: swap; src: url(fonts/poppins-latin-300-normal.woff2) format("woff2"); }
@font-face { font-family: "Poppins"; font-weight: 400; font-display: swap; src: url(fonts/poppins-latin-400-normal.woff2) format("woff2"); }
@font-face { font-family: "Poppins"; font-weight: 600; font-display: swap; src: url(fonts/poppins-latin-600-normal.woff2) format("woff2"); }
@font-face { font-family: "Poppins"; font-weight: 700; font-display: swap; src: url(fonts/poppins-latin-700-normal.woff2) format("woff2"); }

:root {
  --marine: #0B2457;
  --marine-2: #1a3a7a;
  --corail: #F46328;
  --corail-pale: #FFF1EA;
  --fond: #F5F7FB;
  --texte: #18213d;
  --doux: #5a6482;
  --trait: #E1E6F0;
  --blanc: #fff;
  --rayon: 16px;
  --ombre: 0 1px 2px rgba(11,36,87,.06), 0 8px 28px rgba(11,36,87,.08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--texte); background: var(--fond); line-height: 1.6; font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--marine-2); }
button, input, select { font: inherit; color: inherit; }
.conteneur { width: 100%; max-width: 860px; margin: 0 auto; padding: 0 20px; }

/* En-tête */
.entete { background: var(--blanc); border-bottom: 1px solid var(--trait); }
.entete__in { display: flex; align-items: center; justify-content: space-between; height: 70px; gap: 16px; }
.marque img { height: 38px; width: auto; }
.nav { display: flex; gap: 22px; font-size: .92rem; }
.nav a { color: var(--doux); text-decoration: none; font-weight: 400; }
.nav a:hover { color: var(--marine); }

/* Hero */
.hero { padding: 48px 0 30px; text-align: center; }
.hero h1 { font-size: clamp(1.7rem, 4.6vw, 2.6rem); line-height: 1.2; margin: 0 0 12px; color: var(--marine); font-weight: 700; letter-spacing: -.02em; }
.hero__sous { margin: 0 auto; max-width: 560px; color: var(--doux); font-size: 1.05rem; font-weight: 300; }

/* Carte outil */
.carte { background: var(--blanc); border-radius: 20px; box-shadow: var(--ombre); padding: 8px 26px 26px; }
.onglets { display: flex; gap: 4px; border-bottom: 1px solid var(--trait); margin: 0 -26px 22px; padding: 0 18px; }
.onglet {
  background: none; border: 0; padding: 16px 12px 14px; cursor: pointer; font-weight: 600; font-size: .95rem;
  color: var(--doux); border-bottom: 3px solid transparent; margin-bottom: -1px;
}
.onglet.actif { color: var(--marine); border-bottom-color: var(--corail); }
.reglages, .grille { display: grid; gap: 16px; }
.reglages { grid-template-columns: 1fr 1fr; padding-bottom: 18px; margin-bottom: 18px; border-bottom: 1px dashed var(--trait); }
.grille { grid-template-columns: 1fr 1.4fr 1fr; margin-bottom: 14px; }
.panneau[data-panneau="ecart"] .grille { grid-template-columns: 1fr 1fr; }
.champ { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.champ > span { font-size: .8rem; font-weight: 600; color: var(--doux); text-transform: uppercase; letter-spacing: .04em; }
input[type=date], input[type=number], select {
  width: 100%; height: 48px; border: 1.5px solid var(--trait); border-radius: 12px; padding: 0 12px;
  background: var(--blanc); outline: none; transition: border-color .15s, box-shadow .15s; min-width: 0;
}
select { appearance: none; padding-right: 36px; cursor: pointer;
  background: var(--blanc) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235a6482' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 14px center; }
input:focus, select:focus { border-color: var(--marine-2); box-shadow: 0 0 0 3px rgba(26,58,122,.12); }
.duo { display: grid; grid-template-columns: 84px 1fr; gap: 8px; }
.duo input { text-align: center; font-weight: 600; }
.bascule { display: grid; grid-template-columns: 1fr 1fr; background: var(--fond); border-radius: 12px; padding: 4px; height: 48px; }
.bascule button { border: 0; background: none; border-radius: 9px; cursor: pointer; font-weight: 600; color: var(--doux); font-size: .92rem; }
.bascule button.on { background: var(--blanc); color: var(--marine); box-shadow: 0 1px 4px rgba(11,36,87,.12); }
.coche { display: flex; gap: 10px; align-items: flex-start; font-size: .9rem; color: var(--doux); margin: 8px 0; cursor: pointer; }
.coche input { margin-top: 4px; accent-color: var(--marine); width: 16px; height: 16px; flex: none; }
[hidden] { display: none !important; }

.perso { margin: 14px 0 0; font-size: .9rem; }
.perso summary { cursor: pointer; color: var(--marine-2); font-weight: 600; }
.perso__ajout { display: flex; gap: 8px; margin: 12px 0 8px; max-width: 380px; }
.puces { display: flex; flex-wrap: wrap; gap: 8px; }
.puce { display: inline-flex; align-items: center; gap: 6px; background: var(--fond); border: 1px solid var(--trait); border-radius: 99px; padding: 4px 6px 4px 12px; font-size: .85rem; }
.puce button { border: 0; background: var(--trait); width: 22px; height: 22px; border-radius: 50%; cursor: pointer; line-height: 1; }

/* Résultat */
.resultat { margin-top: 22px; background: linear-gradient(180deg, #F2F5FC, #fff); border: 1.5px solid #D9E1F2; border-radius: var(--rayon); padding: 24px; }
.res__etiquette { margin: 0; font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--corail); }
.res__date-g { margin: 2px 0 2px; font-size: clamp(1.45rem, 4.4vw, 2.1rem); font-weight: 700; color: var(--marine); line-height: 1.25; letter-spacing: -.01em; }
.res__phrase { margin: 0; color: var(--doux); }
.res__alerte { background: var(--corail-pale); color: #8a3412; border-radius: 10px; padding: 10px 14px; font-size: .9rem; margin: 14px 0 0; }
.res__vide { margin: 0; color: var(--doux); }
.res__stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 18px; }
.res__stats div { background: var(--blanc); border: 1px solid var(--trait); border-radius: 12px; padding: 12px; text-align: center; }
.res__stats strong { display: block; font-size: 1.35rem; color: var(--marine); line-height: 1.2; }
.res__stats span { font-size: .78rem; color: var(--doux); line-height: 1.3; display: block; }
.res__feries { margin-top: 18px; }
.res__titre { font-weight: 600; margin: 0 0 6px; font-size: .92rem; }
.res__titre span { font-weight: 400; color: var(--doux); font-size: .82rem; margin-left: 6px; }
.res__feries ul { list-style: none; margin: 0; padding: 0; }
.res__feries li label { display: flex; gap: 10px; align-items: baseline; padding: 6px 0; border-top: 1px solid var(--trait); font-size: .9rem; cursor: pointer; }
.res__feries input { accent-color: var(--corail); }
.res__date { font-weight: 600; min-width: 100px; color: var(--marine); }
.res__feries em { color: var(--doux); font-size: .82rem; }

.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.btn { border: 0; background: var(--marine); color: #fff; border-radius: 12px; padding: 0 18px; height: 44px; font-weight: 600; cursor: pointer; font-size: .9rem; transition: transform .1s, background .15s; }
.btn:hover { background: var(--marine-2); }
.btn:active { transform: scale(.98); }
.btn--leger { background: var(--fond); color: var(--marine); border: 1.5px solid var(--trait); }
.btn--leger:hover { background: #EAEFF8; }
.note { font-size: .8rem; color: var(--doux); margin: 14px 0 0; }

/* Emplacements publicitaires : invisibles tant qu'ils sont vides */
.pub { margin: 26px auto 0; text-align: center; }
.pub:empty { display: none; }

/* Blocs de contenu */
.bloc { margin-top: 56px; }
.bloc h2 { color: var(--marine); font-size: 1.45rem; line-height: 1.3; margin: 0 0 12px; letter-spacing: -.01em; }
.bloc__tete { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.bloc__tete h2 { margin: 0; }
.bloc__resume { color: var(--doux); margin: 8px 0 16px; }
.annee { display: flex; align-items: center; gap: 12px; }
.annee strong { font-size: 1.1rem; color: var(--marine); min-width: 48px; text-align: center; }
.btn-rond { width: 38px; height: 38px; border-radius: 50%; border: 1.5px solid var(--trait); background: var(--blanc); cursor: pointer; font-size: 1.2rem; color: var(--marine); }
.table-feries { background: var(--blanc); border-radius: var(--rayon); box-shadow: var(--ombre); overflow: hidden; }
.table-feries table { width: 100%; border-collapse: collapse; font-size: .93rem; }
.table-feries th { text-align: left; font-size: .76rem; text-transform: uppercase; letter-spacing: .05em; color: var(--doux); padding: 14px 18px; background: #F8FAFD; border-bottom: 1px solid var(--trait); }
.table-feries td { padding: 12px 18px; border-bottom: 1px solid var(--trait); }
.table-feries tr:last-child td { border-bottom: 0; }
.table-feries td:first-child { font-weight: 600; color: var(--marine); white-space: nowrap; }
.table-feries tr.we td { color: #9aa2b8; }
.table-feries tr.we td:first-child { color: #9aa2b8; }

.texte h2 { margin-top: 40px; }
.texte h2:first-child { margin-top: 0; }
.trois { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.encart { background: var(--blanc); border-radius: var(--rayon); padding: 20px; box-shadow: var(--ombre); border-top: 4px solid var(--marine); }
.encart:nth-child(2) { border-top-color: var(--marine-2); }
.encart:nth-child(3) { border-top-color: var(--corail); }
.encart h3 { margin: 0 0 6px; color: var(--marine); font-size: 1.05rem; }
.encart p { margin: 0; font-size: .92rem; color: var(--doux); }
.liste { padding-left: 20px; }
.liste li { margin-bottom: 8px; }
.faq { background: var(--blanc); border-radius: 12px; margin-bottom: 10px; border: 1px solid var(--trait); }
.faq summary { padding: 16px 18px; cursor: pointer; font-weight: 600; color: var(--marine); list-style: none; position: relative; padding-right: 44px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); font-size: 1.3rem; color: var(--corail); }
.faq[open] summary::after { content: "–"; }
.faq p { margin: 0; padding: 0 18px 16px; color: var(--doux); }

/* Pied de page */
.pied { background: var(--marine); color: #c7d0e6; margin-top: 70px; padding: 40px 0; font-size: .88rem; }
.pied__in { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.pied a { color: #fff; }
.pied p { margin: 0; }
.pied__c { opacity: .7; }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); background: var(--marine); color: #fff; padding: 12px 20px; border-radius: 12px; font-size: .9rem; opacity: 0; pointer-events: none; transition: .25s; box-shadow: var(--ombre); }
.toast.vu { opacity: 1; transform: translate(-50%, 0); }

/* Pages secondaires */
.page { padding: 40px 0; }
.page h1 { color: var(--marine); font-size: 1.8rem; }
.page h2 { color: var(--marine); font-size: 1.2rem; margin-top: 28px; }

@media (max-width: 720px) {
  .nav { display: none; }
  .carte { padding: 4px 16px 18px; border-radius: 16px; }
  .onglets { margin: 0 -16px 18px; padding: 0 6px; }
  .onglet { flex: 1; font-size: .86rem; padding: 14px 6px 12px; }
  .reglages, .grille, .panneau[data-panneau="ecart"] .grille { grid-template-columns: 1fr; gap: 12px; }
  .res__stats { grid-template-columns: repeat(2, 1fr); }
  .trois { grid-template-columns: 1fr; }
  .resultat { padding: 18px; }
  .hero { padding: 32px 0 22px; }
  .actions .btn { flex: 1 1 auto; }
  .table-feries th, .table-feries td { padding: 10px 12px; }
}