/* ===== Devis page ===== */
.devis-hero {
  background: var(--charcoal);
  color: #fff;
  padding: 1.6rem 0;
  position: sticky;
  top: 150px;
  margin-top: 150px; /* site-header is position:fixed and takes no flow space, so it must be compensated here */
  z-index: 90;
}
.devis-hero .eyebrow { color: var(--accent); }
.devis-hero h1 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 1rem; }

/* Horizontal dimensions/reference bar, sits in the dark hero */
.devis-hero-forms {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1.6rem 2.4rem;
}
.devis-hero-form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1rem 1.4rem;
}
.field-row-inline label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #cfd3d6;
  margin-bottom: 0.35em;
}
.field-row-inline input[type="text"] {
  width: 130px;
  padding: 0.55em 0.7em;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: #fff;
}
.field-row-inline input:focus { outline: none; border-color: var(--accent); }

.devis-results-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.4rem;
  padding-bottom: 0.55em;
}
.devis-results-inline .result-inline {
  display: flex;
  flex-direction: column;
  font-size: 0.72rem;
  color: #cfd3d6;
}
.devis-results-inline .result-inline input {
  border: none;
  background: none;
  padding: 0;
  font-weight: 700;
  color: #fff;
  font-family: var(--font-head);
  font-size: 1.05rem;
  width: 90px;
}

/* Recapitulatif card, positioned inside the dark hero, below "Prix de base" */
.devis-card-hero {
  flex-basis: 100%;
  max-width: 420px;
  margin-left: 0;
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.18);
}
.devis-card-hero h2 { color: #fff; }
.devis-card-hero .devis-results .result-row {
  color: #cfd3d6;
  border-bottom-color: rgba(255, 255, 255, 0.18);
}
.devis-card-hero .devis-results .result-row input { color: #fff; }
.devis-card-hero .devis-results .result-row.total {
  border-top-color: rgba(255, 255, 255, 0.4);
}

.devis-layout {
  padding: 2cm 0 5rem;
}

/* Recapitulatif card */
.devis-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  max-width: 420px;
  margin-left: auto;
}
.devis-card h2 {
  font-size: 1.1rem;
  margin-bottom: 0.8em;
}
.devis-results { display: flex; flex-direction: column; gap: 0.2rem; }
.devis-results .result-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 0.4em 0;
  border-bottom: 1px dashed var(--border);
}
.devis-results .result-row input {
  border: none;
  background: none;
  text-align: right;
  font-weight: 700;
  color: var(--charcoal);
  font-family: var(--font-head);
  font-size: 1.05rem;
  width: 130px;
  flex-shrink: 0;
}
.devis-results .result-row.total {
  border-bottom: none;
  border-top: 2px solid var(--charcoal);
  margin-top: 0.4em;
  padding-top: 0.8em;
}
.devis-results .result-row.total input {
  color: var(--accent);
  font-size: 1.3rem;
}

.devis-actions { display: flex; gap: 0.6rem; margin-top: 1.2rem; }
.devis-actions .btn { flex: 1; text-align: center; font-size: 0.85rem; padding: 0.7em 1em; }
.btn-reset {
  background: none;
  border: 2px solid var(--border);
  color: var(--text-muted);
}
.btn-reset:hover { border-color: var(--charcoal); color: var(--charcoal); }

/* Options groups */
.option-group { margin-bottom: 1.1rem; }
.option-group h2 {
  font-size: 1rem;
  padding-bottom: 0.3em;
  border-bottom: 2px solid var(--accent);
  margin-bottom: 0.6rem;
  display: inline-block;
}
.option-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.4rem;
}
.option-list.single-col { grid-template-columns: 1fr; }

.option-group-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.6rem 1.2rem;
  margin-bottom: 0.6rem;
}
.option-group-head h2 { margin-bottom: 0; }
.option-list-inline {
  display: flex;
  align-items: flex-start;
  flex: 1 1 260px;
  min-width: 220px;
}

.option-list-columns {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.opt-column {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 0;
}
@media (max-width: 700px) {
  .option-list-columns { flex-direction: column; }
}

.opt-check {
  position: absolute;
  opacity: 0;
  width: 1px; height: 1px;
}
.opt-btn {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 0.4em 0.6em;
  font-size: 0.78rem;
  line-height: 1.3;
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.opt-btn::before {
  content: "";
  flex: none;
  width: 14px; height: 14px;
  margin-top: 0.15em;
  border: 2px solid var(--steel-light);
  border-radius: 4px;
  transition: all 0.15s ease;
}
.opt-check:checked + .opt-btn {
  background: #fff4ec;
  border-color: var(--accent);
}
.opt-check:checked + .opt-btn::before {
  background: var(--accent);
  border-color: var(--accent);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='white' stroke-width='2.4'%3E%3Cpath d='M3 8.5 6.5 12 13 4.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 10px;
}
.opt-check:focus-visible + .opt-btn { outline: 2px solid var(--accent); outline-offset: 2px; }
.opt-note {
  background: var(--bg-alt);
  border-left: 3px solid var(--accent);
  padding: 0.6em 0.9em;
  font-size: 0.78rem;
  color: var(--text-muted);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.devis-fineprint { font-size: 0.85rem; color: var(--text-muted); margin-top: 2rem; }

@media (max-width: 960px) {
  .option-list { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  /* Fixed hero would eat the whole viewport once fields stack vertically
     — revert to normal flow below the header on small screens */
  .devis-hero { position: static; padding: 9rem 0 2.5rem; margin-top: 0; }
  .devis-layout { margin-top: 0; }
  .devis-hero-forms { flex-direction: column; align-items: stretch; gap: 1.4rem; }
  .devis-hero-form { gap: 0.8rem 1rem; }
  .field-row-inline input[type="text"] { width: 100%; }
}

/* ===== Print ===== */
@media print {
  .site-header, .site-footer, .nav-toggle,
  .devis-actions, .lightbox { display: none !important; }

  * { color: #000 !important; background: #fff !important; box-shadow: none !important; }

  body { font-size: 11pt; }

  .devis-hero { position: static; padding: 0.5cm 0; margin-top: 0; }
  .devis-layout { margin-top: 0; }
  .devis-hero h1 { font-size: 16pt; }
  .devis-hero-forms { border: 1px solid #000; padding: 0.3cm 0.5cm; }
  .field-row-inline input[type="text"],
  .devis-results-inline .result-inline input { border: 1px solid #000 !important; }

  .devis-layout { padding: 0.5cm 0; }

  .option-group { break-inside: avoid; margin-bottom: 0.6cm; }
  .option-group h2, .option-group-head h2 { border-bottom: 1px solid #000; }
  .option-list-columns { display: block; }
  .opt-column { display: block; }
  .opt-item { break-inside: avoid; }
  .opt-btn { border: 1px solid #000 !important; }
  .opt-check:checked + .opt-btn { font-weight: 700; }
  .opt-check:checked + .opt-btn::before { background: #000 !important; border-color: #000 !important; }

  .devis-card { border: 1px solid #000; max-width: none; break-inside: avoid; }
  .devis-fineprint { font-size: 8pt; }
}