/* ── ZONE FINDER PAGE ── */
.zone-finder-page {
  min-height: 100vh;
  background: var(--bg);
}

/* HERO SECTION */
.zf-hero {
  background: var(--green);
  color: var(--white);
  padding: 80px 32px 100px;
  position: relative;
  overflow: hidden;
}
.zf-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 90% 50%, rgba(245,158,11,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.zf-hero-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}
.zf-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(245,158,11,0.12);
  border: 1px solid rgba(245,158,11,0.2);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.zf-headline {
  font-family: 'Fraunces', serif;
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 18px;
}
.zf-sub {
  font-size: 1rem;
  color: rgba(250,250,245,0.65);
  line-height: 1.7;
  max-width: 480px;
  margin: 0 auto;
}

/* SEARCH SECTION */
.zf-search {
  max-width: 700px;
  margin: -60px auto 0;
  padding: 0 32px;
  position: relative;
  z-index: 10;
}
.zf-search-card {
  background: white;
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 8px 40px rgba(26,58,42,0.12);
  border: 1px solid var(--border);
}
.zf-search-card h2 {
  font-family: 'Fraunces', serif;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--green);
  margin-bottom: 6px;
}
.zf-search-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.zf-form-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: end;
}
.zf-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.zf-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.zf-input {
  width: 100%;
  padding: 14px 18px;
  font-size: 1rem;
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.zf-input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(26,58,42,0.08);
}
.zf-input::placeholder { color: var(--text-muted); opacity: 0.6; }
.zf-btn {
  padding: 15px 28px;
  background: var(--green);
  color: white;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.zf-btn:hover { background: var(--green-mid); transform: translateY(-1px); }
.zf-btn:active { transform: translateY(0); }
.zf-btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }
.zf-error {
  margin-top: 12px;
  font-size: 0.85rem;
  color: #D97706;
  display: none;
}
.zf-error.visible { display: block; }

/* LOADING SPINNER */
.zf-spinner {
  display: none;
  width: 18px; height: 18px;
  border: 2px solid rgba(250,250,245,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-left: 10px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* RESULT SECTION */
.zf-result {
  max-width: 700px;
  margin: 0 auto;
  padding: 40px 32px 80px;
  display: none;
}
.zf-result.visible { display: block; }

.zf-no-zone {
  text-align: center;
  padding: 60px 32px;
  background: var(--surface);
  border-radius: 16px;
  border: 1px solid var(--border);
}
.zf-no-zone h3 {
  font-family: 'Fraunces', serif;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--green);
  margin-bottom: 10px;
}
.zf-no-zone p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.zf-zone-card {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  border: 1.5px solid var(--border);
  box-shadow: 0 4px 24px rgba(26,58,42,0.08);
}
.zf-zone-header {
  background: var(--green);
  color: var(--white);
  padding: 28px 32px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}
.zf-zone-name {
  font-family: 'Fraunces', serif;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.zf-zone-location {
  font-size: 0.88rem;
  color: rgba(250,250,245,0.65);
}
.zf-zone-badge {
  flex-shrink: 0;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.zf-zone-badge.lance { background: rgba(16,185,129,0.15); color: #6EE7B7; }
.zf-zone-badge.en_cours { background: rgba(245,158,11,0.15); color: var(--accent); }
.zf-zone-badge.prevu { background: rgba(250,250,245,0.1); color: rgba(250,250,245,0.7); }

.zf-zone-body {
  padding: 28px 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.zf-zone-metric {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.zf-zone-metric-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.zf-zone-metric-value {
  font-family: 'Fraunces', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--green);
  line-height: 1;
}
.zf-zone-metric-unit {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 400;
}

.zf-zone-cta {
  margin: 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-top: 1px solid var(--border);
  padding-top: 24px;
}
.zf-cta-headline {
  font-family: 'Fraunces', serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--green);
}
.zf-cta-sub {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* CALLBACK FORM */
.zf-callback-form {
  display: none;
  border-top: 1px solid var(--border);
  padding-top: 24px;
}
.zf-callback-form.visible { display: block; }
.zf-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}
.zf-form-full { margin-bottom: 14px; }
.zf-textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.95rem;
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  outline: none;
  resize: vertical;
  min-height: 80px;
  transition: border-color 0.2s;
}
.zf-textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(26,58,42,0.08);
}
.zf-submit-btn {
  width: 100%;
  padding: 15px 28px;
  background: var(--accent);
  color: var(--green);
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  letter-spacing: 0.01em;
}
.zf-submit-btn:hover { background: #D97706; transform: translateY(-1px); }
.zf-submit-btn:active { transform: translateY(0); }
.zf-submit-btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

/* SUCCESS STATE */
.zf-success {
  display: none;
  text-align: center;
  padding: 40px 32px;
  background: white;
  border-radius: 16px;
  border: 1.5px solid var(--green);
}
.zf-success.visible { display: block; }
.zf-success-icon {
  width: 56px; height: 56px;
  background: var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.zf-success h3 {
  font-family: 'Fraunces', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 10px;
}
.zf-success p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 360px;
  margin: 0 auto;
}

/* ZONES MAP — static zone overview */
.zf-zones-map {
  max-width: 700px;
  margin: 0 auto 80px;
  padding: 0 32px;
}
.zf-zones-map h2 {
  font-family: 'Fraunces', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}
.zf-zones-map p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.zf-zones-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.zf-zone-pill {
  padding: 12px 16px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.zf-zone-pill:hover {
  border-color: var(--green);
  box-shadow: 0 2px 12px rgba(26,58,42,0.1);
}
.zf-zone-pill-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--green);
  margin-bottom: 2px;
}
.zf-zone-pill-dept {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* RESPONSIVE */
@media (max-width: 600px) {
  .zf-hero { padding: 60px 20px 80px; }
  .zf-search { padding: 0 20px; margin-top: -50px; }
  .zf-search-card { padding: 28px 24px; }
  .zf-form-row { grid-template-columns: 1fr; }
  .zf-btn { width: 100%; }
  .zf-zone-body { grid-template-columns: 1fr; }
  .zf-form-grid { grid-template-columns: 1fr; }
  .zf-zones-grid { grid-template-columns: 1fr 1fr; }
}