/* ═══════════════════════════════════════
   DEMO — Formulaire + aperçu SMS en direct
   + Flow SMS interactif (modal)
   ═══════════════════════════════════════ */

.demo-section { padding: var(--section-pad); }

.demo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: var(--container);
  margin: 64px auto 0;
}

/* Formulaire */
.demo-form {
  background: linear-gradient(160deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.015) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 52px 44px;
  backdrop-filter: blur(8px);
}

.demo-form-h {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.demo-form-h em { font-style: italic; color: var(--gold); }

.demo-form-sub {
  font-size: 0.88rem;
  color: var(--text-dim);
  font-weight: 300;
  margin-bottom: 28px;
}

/* Selector de secteur dans le form */
.demo-sectors {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 28px;
}

.demo-sector-btn {
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text-dim);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all var(--t-base);
}

.demo-sector-btn:hover {
  border-color: var(--line-strong);
  color: var(--text);
  background: var(--surface-glass);
}

.demo-sector-btn.active {
  border-color: var(--gold);
  background: rgba(244,180,0,0.1);
  color: var(--gold);
}

/* Champs du formulaire */
.field { margin-bottom: 22px; }

.field label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 10px;
  font-weight: 400;
}

.field input {
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 400;
  outline: none;
  transition: all var(--t-base);
}

.field input::placeholder { color: rgba(255,255,255,0.2); }

.field input:focus {
  border-color: rgba(244,180,0,0.4);
  background: rgba(244,180,0,0.03);
  box-shadow: 0 0 0 4px rgba(244,180,0,0.08);
}

.form-disclaimer {
  text-align: center;
  font-size: 0.72rem;
  color: var(--text-faint);
  margin-top: 16px;
  font-weight: 400;
}

/* Aperçu SMS */
.sms-preview {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.preview-tag {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 400;
}

.live-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  animation: pulse 1.6s ease-in-out infinite;
  flex-shrink: 0;
}

.preview-card {
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-deep);
}

.preview-card-header {
  background: #fafafa;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 0.5px solid rgba(0,0,0,0.08);
}

.preview-av {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--gold);
  flex-shrink: 0;
}

.preview-name   { font-size: 0.88rem; font-weight: 600; color: #0a0a0a; letter-spacing: -0.01em; }
.preview-num    { font-size: 0.7rem; color: #888; }
.preview-time   { margin-left: auto; font-size: 0.7rem; color: #aaa; }

.preview-body {
  padding: 24px 22px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: #1a1a1a;
}

.preview-body strong { color: var(--navy); font-weight: 600; }

.preview-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 18px;
  background: var(--navy);
  color: var(--gold);
  font-weight: 500;
  font-size: 0.85rem;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
}

/* Confirmation d'envoi */
.sent-confirmation {
  display: none;
  background: linear-gradient(160deg, rgba(244,180,0,0.1) 0%, rgba(244,180,0,0.02) 100%);
  border: 1px solid rgba(244,180,0,0.2);
  border-radius: 20px;
  padding: 28px;
  text-align: center;
}

.sent-confirmation.show {
  display: block;
  animation: slide-up 0.5s ease;
}

.sent-icon {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 3rem;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 12px;
}

.sent-h {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.sent-h em { font-style: italic; color: var(--gold); }
.sent-p { font-size: 0.85rem; color: var(--text-dim); font-weight: 300; }

/* ── Flow SMS interactif (modal) ── */
.sms-flow-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  font-size: 0.8rem;
  color: var(--gold);
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(244,180,0,0.4);
  transition: text-decoration-color var(--t-base);
}

.sms-flow-btn:hover { text-decoration-color: var(--gold); }

/* Overlay modal */
.sms-flow-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(4,15,31,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.sms-flow-overlay.open {
  display: flex;
  animation: fade-in 0.3s ease;
}

.sms-flow-modal {
  background: var(--navy-deep);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xl);
  padding: 48px;
  max-width: 480px;
  width: 100%;
  position: relative;
  box-shadow: var(--shadow-deep);
}

.flow-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--surface-glass);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--text-dim);
  cursor: pointer;
  transition: all var(--t-base);
}

.flow-close:hover {
  background: var(--surface-glass-hover);
  color: var(--text);
}

.flow-steps-dots {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
}

.flow-dot {
  height: 3px;
  flex: 1;
  border-radius: 2px;
  background: var(--line-strong);
  transition: background var(--t-base);
}

.flow-dot.active { background: var(--gold); }
.flow-dot.done   { background: rgba(244,180,0,0.4); }

.flow-step {
  display: none;
  animation: step-in 0.35s ease;
}

.flow-step.visible { display: block; }

.flow-step-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.flow-step-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--text);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.flow-step-title em { font-style: italic; color: var(--gold); }

.flow-step-desc {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-dim);
  font-weight: 300;
  margin-bottom: 28px;
}

/* Simulation de phone dans le flow */
.flow-phone-sim {
  background: #fff;
  border-radius: 16px;
  padding: 16px;
  margin-bottom: 24px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.3);
}

.flow-sms-preview {
  background: #F2F2F7;
  border-radius: 12px 12px 12px 3px;
  padding: 12px 14px;
  font-size: 0.82rem;
  line-height: 1.5;
  color: #0a0a0a;
  margin-bottom: 10px;
}

.flow-sms-link {
  display: block;
  margin-top: 8px;
  background: var(--navy);
  color: var(--gold);
  font-size: 0.75rem;
  text-align: center;
  padding: 8px;
  border-radius: 8px;
  font-weight: 500;
}

.flow-google-sim {
  background: #fff;
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 24px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.3);
  text-align: center;
}

.flow-google-logo {
  font-size: 0.75rem;
  color: #5f6368;
  font-weight: 500;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.flow-stars-select {
  display: flex;
  justify-content: center;
  gap: 8px;
  font-size: 2rem;
  color: #FBBC04;
  margin-bottom: 8px;
}

.flow-google-label {
  font-size: 0.8rem;
  color: #5f6368;
}

.flow-nav {
  display: flex;
  gap: 12px;
}

.flow-btn-next {
  flex: 1;
  padding: 14px;
  background: var(--gold);
  color: var(--navy);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--t-base), transform var(--t-fast);
}

.flow-btn-next:hover {
  background: var(--gold-soft);
  transform: translateY(-1px);
}

.flow-btn-prev {
  padding: 14px 20px;
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--t-base);
}

.flow-btn-prev:hover {
  border-color: var(--line-strong);
  color: var(--text);
}