/*
================================================================================
  ◎ DEMO KXCLOUD — MODAL DE CONVERSION : SCEAU DE SÛRETÉ & ACOMPTE (v66.4)
  Fichier  : /opt/cortex/demo/src/css/components/modal.css
  Rôle     : Synthèse des 4 offres (grille 4 → 2 → 1), STANDARD mise en
             avant, CTA WhatsApp par offre + acompte centré. Verre Washi,
             super-ellipses, filets 1px (ADR-007).
================================================================================
*/

.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: oklch(0.21 0.02 50 / 0.35);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-g1);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-z2) ease-out;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  width: 100%;
  max-width: min(1080px, 94vw);
  max-height: 90svh;
  overflow-y: auto;
  background-color: var(--glass-paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-g2);
  box-shadow: var(--shadow-float);
  transform: translateY(15px);
  transition: transform var(--duration-z2) cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-card {
  transform: translateY(0);
}

.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-z1);
  padding-bottom: var(--space-z1);
  border-bottom: 1px solid var(--line); /* filet laiton */
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.4rem;
  line-height: 1;
  width: 48px;               /* cible tactile ≥ 48×48 (v66.6) */
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--ink-muted);
  cursor: pointer;
  transition: color var(--duration-z5) ease, transform var(--duration-z5) ease;
}

.modal-close:hover {
  color: var(--ink);
  transform: rotate(90deg);
}

/* ── GRILLE DES 4 OFFRES : 4 desktop → 2 tablette → 1 mobile ──────────────── */
.modal-offers {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-g1);
  margin: var(--space-g1) 0;
}

@media (max-width: 1023px) {
  .modal-offers {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 599px) {
  .modal-offers {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ── CARTE D'OFFRE ─────────────────────────────────────────────────────────── */
.offer-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: var(--space-z1);
  background-color: var(--glass-structure);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  text-align: left;
  transition:
    transform var(--duration-z2) ease,
    box-shadow var(--duration-z2) ease;
}

.offer-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-float);
}

/* STANDARD mise en avant — liseré Mousse + badge pilule */
.offer-card--featured {
  border-color: color-mix(in oklab, var(--signal-deep) 45%, transparent);
  background-color: var(--glass-paper);
}

.offer-badge {
  position: absolute;
  top: calc(-1 * var(--space-z1) / 2);
  right: var(--space-g1);
  font-family: "Roboto Mono", monospace;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  background-color: var(--signal);
  border-radius: var(--radius-pill);
  padding: 3px 12px;
}

.offer-name {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.offer-price {
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ink);
  line-height: 1;
}

.offer-audience {
  font-size: 0.8rem;
  color: var(--ink-muted);
  line-height: 1.4;
}

.offer-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin: 4px 0 8px;
  padding-top: 8px;
  border-top: 1px solid var(--line); /* filet laiton interne */
  flex: 1;
}

.offer-features li {
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--ink-2);
  padding-left: 14px;
  position: relative;
}

.offer-features li::before {
  content: "◆";
  position: absolute;
  left: 0;
  font-size: 0.5rem;
  top: 0.32em;
  color: var(--signal-deep);
}

.offer-cta {
  align-self: stretch;
  text-align: center;
  font-size: 0.82rem;
  padding: 0.55rem 0.9rem;
}

/* ── PIED DE MODALE : CTA acompte CENTRÉ (correctif v66.4) ─────────────────── */
.modal-foot {
  display: flex;
  justify-content: center;
  padding-top: var(--space-z1);
  border-top: 1px solid var(--line); /* filet laiton */
}