/* ===================================================
   Aviron Romanais Péageois – Formulaire d'inscription
   =================================================== */

:root {
    --bleu:        #1a3a6b;
    --bleu-med:    #2e6da4;
    --bleu-clair:  #dce9f7;
    --gris-bg:     #f4f7fb;
    --gris-bord:   #cdd6e3;
    --texte:       #1e2a38;
    --rouge:       #c0392b;
    --vert:        #1e8449;
    --blanc:       #ffffff;
    --ombre:       0 2px 12px rgba(0,0,0,.10);
    --radius:      8px;
}

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

html { overflow-y: scroll; }

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: var(--gris-bg);
    color: var(--texte);
    font-size: 15px;
    line-height: 1.55;
}

a { color: var(--bleu-med); }

/* ---- Conteneur principal ---- */
.container {
    max-width: 820px;
    margin: 0 auto;
    padding: 0 16px 48px;
}

/* ---- En-tête ---- */
.site-header {
    position: relative;
    height: 140px;
    background:
        linear-gradient(to right, rgba(26,58,107,.75) 40%, rgba(26,58,107,.45)),
        url('../images/bandeauv2.png') center / cover no-repeat;
    color: var(--blanc);
    border-radius: 0 0 var(--radius) var(--radius);
    margin-bottom: 24px;
    text-shadow: 0 1px 3px rgba(0,0,0,.4);
    overflow: hidden;
}
.header-main { display: block; }

/* Positionnement absolu des éléments de l'en-tête */
.site-header .header-main > a {
    position: absolute;
    left: 28px;
    top: 10px;
}
.site-header .logo {
    height: 120px;
    width: auto;
}
.site-header h1 {
    position: absolute;
    left: 225px;
    top: 0;
    font-size: 36px;
    font-weight: 700;
    letter-spacing: .5px;
    margin: 0;
}
.site-header .header-sous-titre {
    position: absolute;
    left: 225px;
    top: 52px;
    font-size: 20px;
    opacity: .9;
    margin: 0;
}
.site-header .header-saison {
    position: absolute;
    left: 225px;
    top: 90px;
    font-size: 14px;
    opacity: .88;
    margin: 0;
}
.contact-header {
    position: absolute;
    right: 8px;
    top: 117px;
    font-size: 13px;
    opacity: .85;
    margin: 0;
}
.contact-header a { color: #aad4f5; }
.contact-br { display: none; }

@media (max-width: 600px) {
    .site-header { height: 140px; }
    .site-header .header-main > a { left: 8px; top: 15px; }
    .site-header .logo { height: 94px; }
    .site-header h1 { left: 128px; top: 15px; font-size: 18px; }
    .site-header .header-sous-titre { left: 128px; top: 48px; font-size: 13px; }
    .site-header .header-saison { left: 128px; top: 75px; font-size: 11px; }
    .contact-header { right: auto; left: 68px; top: 119px; font-size: 10px; }
}

/* ---- Champ date hybride (saisie libre + sélecteur) ---- */
.date-hybride { position: relative; display: flex; gap: 6px; align-items: stretch; }
.date-hybride .dh-text { flex: 1 1 auto; min-width: 0; }
.date-hybride .dh-btn {
    flex: 0 0 auto;
    width: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1.5px solid var(--bordure, #cdd6e3);
    border-radius: 8px;
    background: #fafbfd;
    color: var(--bleu, #2563eb);
    cursor: pointer;
}
.date-hybride .dh-btn:hover { background: #eef2f8; }
/* Sélecteur natif masqué visuellement mais déclenché par le bouton */
.date-hybride .dh-pick {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 44px;
    height: 1px;
    opacity: 0;
    border: 0;
    padding: 0;
    pointer-events: none;
}

/* ---- Navigation formulaire (fil d'Ariane + sélecteur de type) ---- */
.form-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 16px;
}
@media (max-width: 600px) {
    .form-nav {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: .82rem;
    color: #888;
}
.breadcrumb a { color: var(--bleu); }
.breadcrumb .sep { color: #ccc; }
.breadcrumb .current { color: var(--gris-txt); font-weight: 600; }

/* ---- Barre de progression ---- */
.steps-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 28px;
    background: var(--blanc);
    border: 1px solid var(--gris-bord);
    border-radius: var(--radius);
    padding: 14px 12px;
    box-shadow: var(--ombre);
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    flex: 1;
    cursor: default;
    opacity: .45;
    transition: opacity .2s;
}

.step-item.active  { opacity: 1; }
.step-item.completed { opacity: .75; }

.step-num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--gris-bord);
    color: var(--texte);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: .9rem;
    transition: background .2s, color .2s;
}

.step-item.active  .step-num { background: var(--bleu); color: var(--blanc); }
.step-item.completed .step-num { background: var(--vert); color: var(--blanc); }

.step-label {
    font-size: .68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .4px;
    color: var(--texte);
}

.step-sep {
    height: 2px;
    flex: 0 0 32px;
    background: var(--gris-bord);
    margin-bottom: 18px;
}

@media (max-width: 600px) {
    .steps-nav { padding: 14px 10px 34px; }
    .step-num { width: 26px; height: 26px; font-size: .8rem; }
    .step-sep { flex: 1 1 auto; margin-bottom: 0; }
    /* On ne garde que le libellé de l'étape active pour éviter le débordement */
    .step-label { display: none; }
    .step-item.active .step-label {
        display: block;
        font-size: .6rem;
        position: absolute;
        top: 30px;
        left: 50%;
        transform: translateX(-50%);
        white-space: nowrap;
    }
    .step-item { position: relative; }
}

/* ---- Formulaire ---- */
.form-step { display: none; }
.form-step.active { display: block; }

.step-title {
    font-size: 1.3rem;
    color: var(--bleu);
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--bleu-clair);
}

.required-note {
    font-size: .85rem;
    color: #666;
    margin-bottom: 20px;
}

.req { color: var(--rouge); font-weight: 700; }

/* ---- Groupes de champs ---- */
.field-group { margin-bottom: 16px; }

.field-label {
    display: block;
    font-weight: 600;
    font-size: .88rem;
    margin-bottom: 5px;
    color: var(--bleu);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"] {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--gris-bord);
    border-radius: 5px;
    font-size: .95rem;
    color: var(--texte);
    background: var(--blanc);
    transition: border-color .2s, box-shadow .2s;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="date"]:focus {
    outline: none;
    border-color: var(--bleu-med);
    box-shadow: 0 0 0 3px rgba(46,109,164,.15);
}

input.erreur { border-color: var(--rouge) !important; }
.date-hybride.erreur .dh-text { border-color: var(--rouge) !important; }
.radio-inline.erreur .radio-opt,
.field-group.erreur .radio-opt { border-color: var(--rouge); }
.radio-inline.erreur > span:first-child,
.field-group.erreur > label { color: var(--rouge); }
/* Case à cocher obligatoire non cochée : tout le libellé passe en rouge */
.checkbox-label.erreur,
.checkbox-label.erreur span { color: var(--rouge); }

/* ---- Grilles ---- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.grid-1-2 { grid-template-columns: 1fr 2fr !important; }

@media (max-width: 600px) {
    .grid-2, .grid-3, .grid-1-2 { grid-template-columns: 1fr !important; }
}

/* ---- Radios inline ---- */
.radio-inline {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.radio-opt {
    display: flex;
    align-items: center;
    gap: 7px;
    cursor: pointer;
    font-size: .95rem;
    padding: 6px 14px;
    border: 1px solid var(--gris-bord);
    border-radius: 5px;
    background: var(--blanc);
    transition: border-color .2s, background .2s;
}

.radio-opt:has(input:checked) {
    border-color: var(--bleu-med);
    background: var(--bleu-clair);
}

.radio-opt input { accent-color: var(--bleu); }

/* ---- Radios bloc (options longues) ---- */
.radio-block {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 14px;
    margin-bottom: 8px;
    border: 1px solid var(--gris-bord);
    border-radius: 5px;
    background: var(--blanc);
    cursor: pointer;
    transition: border-color .2s, background .2s;
    font-size: .9rem;
    line-height: 1.4;
}

.radio-block:has(input:checked) {
    border-color: var(--bleu-med);
    background: var(--bleu-clair);
}

.radio-block input[type="radio"] {
    margin-top: 3px;
    flex-shrink: 0;
    accent-color: var(--bleu);
}

/* ---- Sous-options santé ---- */
.sub-options {
    margin: 4px 0 8px 26px;
    border-left: 3px solid var(--bleu-clair);
    padding-left: 12px;
}

.radio-block.sub {
    font-size: .85rem;
    padding: 8px 10px;
    background: #f9fbfd;
}

/* ---- Case à cocher ---- */
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: .9rem;
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 3px;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    accent-color: var(--bleu);
    cursor: pointer;
}

/* ---- Blocs informatifs ---- */
.infobox {
    background: var(--blanc);
    border: 1px solid var(--gris-bord);
    border-radius: var(--radius);
    padding: 20px 22px;
    margin-bottom: 20px;
    box-shadow: var(--ombre);
}

.infobox h3 {
    font-size: 1rem;
    color: var(--bleu);
    margin-bottom: 12px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--bleu-clair);
}

.infobox-note {
    font-size: .85rem;
    color: #666;
    margin-bottom: 10px;
}

/* ---- Charte ---- */
.charte-scroll {
    background: var(--blanc);
    border: 1px solid var(--gris-bord);
    border-radius: var(--radius);
    padding: 20px 22px;
    max-height: 340px;
    overflow-y: auto;
    font-size: .88rem;
    line-height: 1.6;
    color: #333;
}

.charte-scroll h3 { font-size: 1.05rem; margin-bottom: 6px; text-align: center; }
.charte-scroll h4 { margin: 14px 0 4px; color: var(--bleu); font-size: .9rem; }
.charte-scroll p  { margin-bottom: 8px; }
.charte-scroll ul { margin: 0 0 8px 20px; }
.charte-scroll li { margin-bottom: 2px; }

/* ---- Notice RGPD ---- */
.rgpd-notice {
    background: #f0f7ff;
    border: 1px solid #b8d0f0;
    border-radius: 5px;
    padding: 10px 14px;
    font-size: .82rem;
    color: #444;
    margin: 14px 0 4px;
    line-height: 1.55;
}
.rgpd-notice a { color: var(--bleu); }

/* ---- Notice don ---- */
.don-notice {
    background: #f2f9f0;
    border: 1px solid #bfe3b4;
    border-radius: 5px;
    padding: 12px 16px;
    font-size: .86rem;
    color: #2f5c26;
    margin-bottom: 14px;
    line-height: 1.55;
}
.don-notice h4 { margin: 0 0 6px; color: #2f5c26; font-size: .92rem; }
.don-list {
    list-style: none;
    margin: 8px 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.don-list li {
    display: flex;
    flex-wrap: wrap;
    column-gap: 6px;
    row-gap: 2px;
    align-items: baseline;
    padding-bottom: 8px;
    border-bottom: 1px dashed #cfe6c7;
}
.don-list li:last-child { border-bottom: none; padding-bottom: 0; }
.don-montant { font-weight: 700; min-width: 60px; }
.don-reduc { color: #4a7a40; }
.don-recompense { flex-basis: 100%; color: #2f5c26; }
.don-footnote { font-size: .78rem; color: #5a7a52; margin: 4px 0 8px; }

/* ---- Notice signature ---- */
.signature-notice {
    background: #fff8e1;
    border: 1px solid #f1c40f;
    border-radius: 5px;
    padding: 10px 14px;
    font-size: .9rem;
    color: #7d5a00;
    margin-top: 12px;
}

/* ---- Navigation étapes ---- */
.step-nav {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 28px;
    padding-top: 18px;
    border-top: 1px solid var(--gris-bord);
}

/* ---- Boutons ---- */
.btn {
    padding: 10px 28px;
    border: none;
    border-radius: 5px;
    font-size: .95rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity .2s, transform .1s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn:hover  { opacity: .88; }
.btn:active { transform: scale(.97); }

.btn-primary   { background: var(--bleu);    color: var(--blanc); }
.btn-secondary { background: #6c757d;        color: var(--blanc); }
.btn-success   { background: var(--vert);    color: var(--blanc); font-size: 1rem; padding: 12px 32px; }

.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---- Alertes ---- */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: .92rem;
    font-weight: 600;
}

.alert-error   { background: #fdecea; border: 1px solid var(--rouge); color: var(--rouge); }
.alert-success { background: #eaf7ef; border: 1px solid var(--vert);  color: var(--vert); }

/* ---- Pied de page ---- */
.site-footer {
    text-align: center;
    margin-top: 40px;
    padding-top: 16px;
    border-top: 1px solid var(--gris-bord);
    font-size: .84rem;
    color: #666;
}
.site-footer .f-contact::before { content: "·"; margin: 0 6px; }
@media (max-width: 600px) {
    .site-footer .f-identite,
    .site-footer .f-contact { display: block; }
    .site-footer .f-contact::before { content: none; }
}

/* ---- Page de confirmation ---- */
.merci-card {
    background: var(--blanc);
    border: 1px solid var(--gris-bord);
    border-radius: var(--radius);
    padding: 48px 36px;
    text-align: center;
    box-shadow: var(--ombre);
    margin-top: 32px;
}

.merci-card .icone-ok {
    font-size: 4rem;
    margin-bottom: 16px;
}

.merci-card h2 {
    color: var(--vert);
    font-size: 1.6rem;
    margin-bottom: 12px;
}

.merci-card p { color: #444; margin-bottom: 10px; }

.merci-card .btn { margin-top: 20px; }