.resa-body{
  min-height: 100vh;
  background:
    radial-gradient(ellipse 900px 520px at 88% -4%, rgba(31,107,255,0.16), transparent 60%),
    radial-gradient(ellipse 700px 480px at 4% 100%, rgba(195,232,58,0.09), transparent 60%),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.025) 0px, rgba(255,255,255,0.025) 1px, transparent 1px, transparent 10px),
    repeating-linear-gradient(-45deg, rgba(255,255,255,0.025) 0px, rgba(255,255,255,0.025) 1px, transparent 1px, transparent 10px),
    var(--noir);
  background-attachment: fixed;
}
.resa-wrap{ max-width: 640px; margin: 0 auto; padding: 48px 24px 100px; }

.resa-topbar{ display: flex; align-items: center; justify-content: space-between; margin-bottom: 32px; }
.resa-brand-link{ display: inline-flex; align-items: center; }
.resa-brand-logo{ height: 34px; width: auto; opacity: 0.92; transition: opacity .2s ease; }
.resa-brand-link:hover .resa-brand-logo{ opacity: 1; }
.resa-back{ display: inline-block; font-family: var(--ff-mono); font-size: 12.5px; letter-spacing: 0.05em; color: var(--gris); transition: color .2s ease; }
.resa-back:hover{ color: var(--bleu-vif); }

.resa-badge{ margin-bottom: 20px; }
.resa-title{
  font-size: clamp(30px, 5vw, 44px); line-height: 1.06; text-transform: uppercase; margin-bottom: 14px;
  background: linear-gradient(180deg, #ffffff 30%, #c9d3de 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent;
}
.resa-title em{
  font-style: normal;
  background: linear-gradient(100deg, var(--bleu-vif), var(--vert));
  -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent;
}
.resa-intro{ color: var(--gris); font-size: 15px; line-height: 1.6; margin-bottom: 28px; }
.resa-intro strong{ color: var(--blanc); }
.resa-footnote{ color: var(--gris-2); font-size: 13px; margin-top: 18px; text-align: center; }
.resa-footnote a{ color: var(--bleu-vif); }
.resa-link-small{ font-size: 13px; color: var(--bleu-vif); }

.resa-alert{ padding: 14px 16px; border-radius: var(--radius-sm); font-size: 14px; line-height: 1.5; margin-bottom: 22px; }
.resa-alert-error{ background: rgba(255,92,92,0.1); border: 1px solid rgba(255,92,92,0.3); color: #ff8080; }
.resa-alert-info{ background: rgba(31,107,255,0.1); border: 1px solid rgba(31,107,255,0.3); color: var(--bleu-vif); }
.resa-alert-warning{ background: rgba(255,154,61,0.1); border: 1px solid rgba(255,154,61,0.3); color: #ffb066; }

.resa-card{
  background: linear-gradient(165deg, rgba(255,255,255,0.025), transparent 40%), var(--noir-2);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 30px; box-shadow: var(--shadow-lift);
}
.resa-card + .resa-card{ margin-top: 20px; }

.resa-hp{ position: absolute; left: -9999px; }

.resa-field{ display: block; font-size: 13px; color: var(--gris); margin-bottom: 18px; }
.resa-field input, .resa-field select{
  display: block; width: 100%; margin-top: 7px; padding: 13px 15px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: rgba(0,0,0,0.25); color: var(--blanc);
  font-family: var(--ff-body); font-size: 15px; transition: border-color .2s ease, background .2s ease;
}
.resa-field input:hover, .resa-field select:hover{ border-color: rgba(255,255,255,0.2); }
.resa-field input:focus, .resa-field select:focus{ outline: none; border-color: var(--bleu-vif); background: rgba(31,107,255,0.05); }
.resa-optional{ color: var(--gris-2); font-weight: 400; }

/* Le menu déroulant natif d'un <select> ignore le fond semi-transparent du champ (il est
   rendu par le système, pas par la page) : sans ça, le texte blanc se retrouvait sur un
   fond blanc côté navigateur, illisible sauf sur la ligne survolée. On force donc un fond
   opaque + un texte clair directement sur les <option>, respecté par les principaux
   navigateurs. */
.resa-field select option,
.resa-field select optgroup{
  background: var(--noir-2);
  color: var(--blanc);
}

.resa-btn{
  display: inline-block; width: 100%; text-align: center; padding: 15px 20px; border-radius: 999px;
  border: none; font-family: var(--ff-display); font-weight: 700; font-size: 15.5px; letter-spacing: 0.02em;
  background: linear-gradient(120deg, var(--bleu-vif), var(--vert-vif)); color: #06070a; cursor: pointer;
  box-shadow: 0 10px 28px -12px rgba(31,107,255,0.55);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.resa-btn:hover{ transform: translateY(-2px); box-shadow: 0 14px 32px -10px rgba(31,107,255,0.7); }
.resa-btn:active{ transform: translateY(0) scale(0.98); }
.resa-btn:disabled{ opacity: 0.4; cursor: not-allowed; transform: none; box-shadow: none; }
.resa-btn-outline{ background: transparent; border: 1px solid var(--border); color: var(--blanc); margin-top: 8px; box-shadow: none; }
.resa-btn-outline:hover{ border-color: rgba(255,255,255,0.3); background: rgba(255,255,255,0.04); box-shadow: none; }

.resa-lieux{ display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.resa-lieu-btn{
  padding: 11px 20px; border-radius: 999px; border: 1px solid var(--border); background: rgba(255,255,255,0.02);
  color: var(--gris); font-size: 13.5px; font-family: var(--ff-mono); font-weight: 600; letter-spacing: 0.02em;
  transition: all .22s ease;
}
.resa-lieu-btn:hover{ border-color: rgba(255,255,255,0.28); color: var(--blanc); transform: translateY(-1px); }
.resa-lieu-btn.active{
  border-color: transparent; color: #06070a;
  background: linear-gradient(120deg, var(--bleu-vif), var(--vert-vif));
  font-weight: 700; box-shadow: 0 8px 22px -10px rgba(31,107,255,0.55);
}

.resa-field-label{ font-family: var(--ff-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--gris-2); margin: 0 0 14px; }
.resa-jours{ margin-bottom: 4px; }
.resa-jour-bloc{
  margin-bottom: 14px; padding: 16px 18px; border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.015); border: 1px solid rgba(255,255,255,0.05);
}
.resa-jour-titre{
  font-size: 12.5px; color: var(--blanc); margin-bottom: 12px; text-transform: capitalize;
  font-family: var(--ff-mono); letter-spacing: 0.04em; font-weight: 600;
  display: flex; align-items: center; gap: 8px;
}
.resa-jour-titre::before{ content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--bleu-vif); box-shadow: 0 0 8px var(--bleu-vif); flex-shrink: 0; }
.resa-heures{ display: flex; flex-wrap: wrap; gap: 8px; }
.resa-heure-btn{
  padding: 10px 15px; border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: rgba(0,0,0,0.25); color: var(--blanc); font-family: var(--ff-mono); font-size: 13.5px; font-weight: 600;
  cursor: pointer; transition: all .18s ease;
}
.resa-heure-btn:hover{ border-color: var(--bleu-vif); background: rgba(31,107,255,0.1); transform: translateY(-2px); }
.resa-heure-btn.selected{
  background: linear-gradient(120deg, var(--bleu-vif), var(--vert-vif)); color: #06070a; border-color: transparent;
  font-weight: 700; box-shadow: 0 8px 20px -8px rgba(31,107,255,0.55);
}

.resa-highlight{ font-size: 16px; color: var(--vert-vif); font-weight: 700; }

.resa-confirm{ text-align: center; }
.resa-confirm-icon{
  width: 60px; height: 60px; line-height: 60px; border-radius: 50%; margin: 0 auto 18px;
  background: linear-gradient(120deg, var(--bleu-vif), var(--vert-vif)); color: #06070a; font-size: 28px; font-weight: 700;
  box-shadow: 0 0 0 8px rgba(79,163,255,0.08), 0 12px 30px -10px rgba(31,107,255,0.6);
}
.resa-confirm h2{ font-size: 23px; margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.01em; }
.resa-confirm p{ color: var(--blanc); line-height: 1.7; }

.resa-newclient{
  border-color: rgba(195,232,58,0.3); background: linear-gradient(160deg, rgba(195,232,58,0.07), var(--noir-2));
}
.resa-newclient-title{ font-family: var(--ff-display); font-weight: 700; font-size: 17px; margin: 0 0 8px; color: var(--vert-vif); }
.resa-footnote-inline{ color: var(--gris); font-size: 14px; line-height: 1.6; margin: 0 0 16px; }
.resa-newclient .resa-btn-outline, .resa-newclient-cta{ border-color: rgba(195,232,58,0.4); }
.resa-newclient-cta{ margin-bottom: 22px; }

.resa-video-card{
  background: linear-gradient(165deg, rgba(255,255,255,0.025), transparent 40%), var(--noir-2);
  border: 1px solid rgba(79,163,255,0.3); border-radius: var(--radius);
  padding: 30px; box-shadow: var(--shadow-lift); margin-top: 20px;
}
.resa-video-title{ font-family: var(--ff-display); font-weight: 700; font-size: 17px; margin: 0 0 8px; color: var(--bleu-vif); }
.resa-video-player{
  display: block; width: 100%; height: auto; aspect-ratio: 1280 / 900; margin-top: 16px;
  border-radius: var(--radius-sm); border: 1px solid var(--border); background: #000;
  box-shadow: 0 14px 34px -16px rgba(0,0,0,0.7);
}
.resa-video-top{ margin-top: 0; }

/* Page élargie pour l'écran "pas encore identifié" (vidéo + 2 colonnes) : le reste du
   parcours (créneaux, choix du cordage...) garde la largeur resserrée d'origine. */
.resa-wrap-wide{ max-width: 920px; }

.resa-split{ display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 20px; align-items: start; }
.resa-split .resa-card{ margin-top: 0; }
.resa-login-title{ color: var(--bleu-vif); }
.resa-login-col form{ margin-top: 4px; }

@media (max-width: 760px){
  .resa-split{ grid-template-columns: 1fr; }
}

.resa-divider{
  display: flex; align-items: center; gap: 14px; margin: 28px 0 18px;
  font-family: var(--ff-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--gris-2);
}
.resa-divider::before, .resa-divider::after{ content: ""; flex: 1; height: 1px; background: var(--border); }

/* --- Parcours "choix du cordage" (étape 2 réservation) --- */
.hidden{ display: none !important; }

.resa-pack-banner{
  background: linear-gradient(120deg, rgba(195,232,58,0.13), rgba(31,107,255,0.08));
  border: 1px solid rgba(195,232,58,0.3); border-radius: var(--radius-sm);
  padding: 15px 17px; margin-bottom: 22px; font-size: 14.5px; color: var(--blanc);
}
.resa-pack-sub{ display: block; margin-top: 4px; font-size: 12.5px; color: var(--gris-2); font-family: var(--ff-mono); }

.resa-slot-recap{
  background: rgba(31,107,255,0.08); border: 1px solid rgba(31,107,255,0.25); border-radius: var(--radius-sm);
  padding: 15px 17px; margin: 18px 0 26px; font-size: 14.5px; color: var(--blanc); line-height: 1.6;
}
.resa-slot-recap-lieu{ font-size: 12.5px; color: var(--gris-2); font-family: var(--ff-mono); }

.resa-radio-group{ display: flex; flex-direction: column; gap: 10px; margin-bottom: 22px; }
.resa-radio-group-inline{ flex-direction: row; gap: 12px; margin-bottom: 0; flex-wrap: wrap; }
.resa-radio-row{
  display: flex; align-items: center; gap: 12px; font-size: 14.5px; color: var(--blanc);
  padding: 14px 16px; border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: rgba(255,255,255,0.015); cursor: pointer; transition: all .18s ease;
}
.resa-radio-row:hover{ border-color: rgba(255,255,255,0.22); background: rgba(255,255,255,0.035); }
.resa-radio-row:has(input:checked){
  border-color: var(--bleu-vif); background: rgba(31,107,255,0.09);
  box-shadow: 0 0 0 1px rgba(79,163,255,0.18) inset;
}
.resa-radio-row input{ accent-color: var(--bleu-vif); width: 18px; height: 18px; flex-shrink: 0; }
.resa-radio-group-inline .resa-radio-row{ flex: 1; min-width: 130px; justify-content: center; }

.resa-source-block{ margin-bottom: 20px; }

.resa-price-box{
  background: rgba(31,107,255,0.08); border: 1px solid rgba(31,107,255,0.25); border-radius: var(--radius-sm);
  padding: 13px 15px; font-size: 13.5px; color: var(--gris); margin-top: -6px; margin-bottom: 18px;
}
.resa-price-box strong{ color: var(--blanc); }
.resa-price-box-total{
  background: rgba(195,232,58,0.1); border-color: rgba(195,232,58,0.3);
  color: var(--blanc); font-size: 14.5px; font-weight: 700; text-align: center;
}

.resa-tension-row{ display: flex; gap: 14px; }
.resa-tension-row .resa-field{ flex: 1; }

.resa-recap-service{
  margin-top: 16px; padding: 13px 15px; border-radius: var(--radius-sm);
  background: rgba(195,232,58,0.08); border: 1px solid rgba(195,232,58,0.25);
  font-size: 13.5px; color: var(--gris); text-align: left; line-height: 1.5;
}
.resa-recap-warning{ background: rgba(255,92,92,0.1); border-color: rgba(255,92,92,0.3); color: #ff8080; }

.resa-accessoire-box{
  background: linear-gradient(160deg, rgba(195,232,58,0.07), var(--noir-2));
  border: 1px solid rgba(195,232,58,0.25); border-radius: var(--radius-sm);
  padding: 18px 20px; margin: 4px 0 22px;
}
.resa-accessoire-title{ font-family: var(--ff-display); font-weight: 700; font-size: 16px; margin: 0 0 6px; color: var(--vert-vif); }
.resa-accessoire-list{ margin-top: 14px; display: flex; flex-direction: column; gap: 10px; }
.resa-accessoire-item{
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 13px 16px; border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: rgba(255,255,255,0.015); transition: border-color .18s ease, background .18s ease;
}
.resa-accessoire-item.resa-accessoire-item-active{
  border-color: var(--vert-vif); background: rgba(195,232,58,0.07);
}
.resa-accessoire-item-nom{ font-size: 14.5px; color: var(--blanc); }
.resa-accessoire-item-qty{ display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--gris); white-space: nowrap; }
.resa-accessoire-qte-input{
  width: 62px; text-align: center; padding: 8px 6px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: rgba(0,0,0,0.25); color: var(--blanc);
  font-family: var(--ff-body); font-size: 15px;
}
.resa-accessoire-qte-input:hover{ border-color: rgba(255,255,255,0.2); }
.resa-accessoire-qte-input:focus{ outline: none; border-color: var(--bleu-vif); background: rgba(31,107,255,0.05); }
.resa-option-checkbox{ accent-color: var(--vert-vif); width: 18px; height: 18px; flex-shrink: 0; }

@media (max-width: 560px){
  .resa-wrap{ padding: 32px 16px 80px; }
  .resa-card{ padding: 22px; }
  .resa-tension-row{ flex-direction: column; gap: 0; }
  .resa-radio-group-inline{ flex-direction: column; }
  .resa-radio-group-inline .resa-radio-row{ min-width: 0; justify-content: flex-start; }
  .resa-accessoire-qty{ max-width: none; }
  .resa-lieux{ gap: 8px; }
  .resa-lieu-btn{ padding: 10px 16px; font-size: 13px; }
}