/* Modal démonstration PortalOne */
body.demo-open{overflow:hidden}

.demo-modal{
  position:fixed;inset:0;z-index:200;
  display:flex;align-items:center;justify-content:center;
  padding:24px;
  opacity:0;visibility:hidden;
  transition:opacity .28s ease,visibility .28s;
}
.demo-modal.is-open{opacity:1;visibility:visible}

.demo-modal__backdrop{
  position:absolute;inset:0;
  background:rgba(10,27,61,.65);
  backdrop-filter:blur(4px);
}

.demo-modal__panel{
  position:relative;
  width:100%;max-width:480px;max-height:min(90vh,720px);
  overflow-y:auto;
  background:#fff;
  border-radius:16px;
  padding:28px;
  border:1px solid var(--line,#E3E7EF);
  box-shadow:0 40px 80px -28px rgba(10,27,61,.55);
  transform:translateY(18px) scale(.98);
  transition:transform .28s cubic-bezier(.2,.7,.3,1);
  color:var(--ink,#0A1B3D);
  font-family:var(--body,"Inter",system-ui,sans-serif);
}
.demo-modal.is-open .demo-modal__panel{transform:none}

.demo-modal__head{
  display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;
  margin-bottom:1.2rem;
}
.demo-modal__head h2{
  font-family:var(--display,"Bricolage Grotesque","Space Grotesk",system-ui,sans-serif);
  font-size:1.35rem;margin:0;letter-spacing:-.02em;line-height:1.2;
  color:var(--navy,#0D2350);
}

.demo-modal__close{
  width:36px;height:36px;border-radius:10px;
  border:1px solid var(--line,#E3E7EF);background:#fff;
  color:var(--ink,#0A1B3D);cursor:pointer;
  display:grid;place-items:center;flex:none;
  transition:border-color .2s,background .2s;
}
.demo-modal__close:hover{border-color:var(--navy,#0D2350);background:var(--paper,#F6F7FA)}

.demo-modal .field{margin-bottom:14px}
.demo-modal .field label{
  display:block;font-size:13px;font-weight:600;
  color:var(--navy,#0D2350);margin-bottom:6px;
}
.demo-modal .field input,
.demo-modal .field textarea{
  width:100%;padding:12px 13px;
  border:1px solid var(--line,#E3E7EF);border-radius:10px;
  font:inherit;font-size:15px;color:var(--ink,#0A1B3D);background:#fff;
  box-sizing:border-box;
}
.demo-modal .field input:focus,
.demo-modal .field textarea:focus{
  outline:none;border-color:var(--blue,#2B6BF5);
  box-shadow:0 0 0 3px rgba(43,107,245,.12);
}
.demo-modal .field textarea{resize:vertical;min-height:100px}

.demo-modal__submit{
  display:inline-flex;align-items:center;justify-content:center;
  width:100%;margin-top:4px;
  padding:13px 20px;border:none;border-radius:10px;cursor:pointer;
  font-family:"Space Grotesk",system-ui,sans-serif;
  font-weight:500;font-size:15.5px;color:#fff;
  background:linear-gradient(135deg,#5B9BF5 0%,#2563EB 100%);
  box-shadow:0 10px 26px -10px rgba(37,99,235,.55);
}
.demo-modal__submit:hover{filter:brightness(1.03)}

.demo-modal #demoFormMsg{
  display:none;margin-top:12px;padding:11px 13px;border-radius:10px;font-size:14px;
}
.demo-modal #demoFormMsg.ok{display:block;background:#E7F6EC;color:#166534}
.demo-modal #demoFormMsg.err{display:block;background:#FDECEC;color:#B42318}

.demo-modal__success{
  display:flex;flex-direction:column;gap:1.1rem;padding:.35rem 0 .15rem;
}
.demo-modal__success[hidden]{display:none!important}
#demoForm[hidden]{display:none!important}
.demo-modal__success-msg{
  margin:0;padding:16px 18px;border-radius:12px;
  background:#E7F6EC;color:#166534;font-size:15.5px;line-height:1.55;font-weight:500;
  text-align:center;
}

.demo-modal .form-note{
  font-size:12px;color:var(--muted,#5A6483);
  margin-top:12px;text-align:center;line-height:1.5;
}
.demo-modal .form-note a{color:var(--blue,#2563EB)}

@media (prefers-reduced-motion:reduce){
  .demo-modal,.demo-modal__panel{transition:none}
}